1,140 results on '"Laparoscopy trends"'
Search Results
2. Modern Trends in Surgical Site Infection Rates for Colorectal Surgery: A National Surgical Quality Improvement Project Study 2013-2020.
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Chang J, Karlsdottir BR, Phillips HL, Loeffler BT, Mott SL, Hrabe JE, Guyton K, and Gribovskaja-Rupp I
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- Humans, Female, Retrospective Studies, Male, Middle Aged, Aged, Risk Factors, United States epidemiology, Colorectal Surgery adverse effects, Colorectal Surgery trends, Colectomy adverse effects, Colectomy trends, Colectomy methods, Databases, Factual, Adult, Surgical Wound Infection epidemiology, Surgical Wound Infection prevention & control, Quality Improvement, Laparoscopy adverse effects, Laparoscopy trends, Laparoscopy statistics & numerical data
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Background: Few studies have investigated trends in global surgical site infection rates in colorectal surgery in the past decade., Objective: This study seeks to describe changes in rates of different surgical site infections from 2013 to 2020, identify risk factors for surgical site infection occurrence, and evaluate the association of minimally invasive surgery and infection rates in colorectal resections., Design: A retrospective analysis of the National Surgical Quality Improvement Program database 2013-2020 identifying patients undergoing open or laparoscopic colorectal resections by procedure codes was performed. Patient demographic information, comorbidities, procedures, and complications data were obtained. Univariable and multivariable logistic regression analyses were performed., Setting: This was a retrospective study., Patients: A total of 279,730 patients received colorectal resections from 2013 to 2020., Main Outcome Measures: The primary outcome measure was the rate of surgical site infection, divided into superficial, deep incisional, and organ space infections., Results: There was a significant decrease in rates of superficial infections ( p < 0.01) and deep incisional infections ( p < 0.01) from 5.9% in 2013 to 3.3% in 2020 and from 1.4% in 2013 to 0.6% in 2020, respectively, but a rise in organ space infections ( p < 0.01) from 5.2% in 2013 to 7.1% in 2020. Minimally invasive techniques were associated with decreased odds of all surgical site infections compared to open techniques ( p < 0.01) in multivariate analysis, and adoption of minimally invasive techniques increased from 59% in 2013 to 66% in 2020., Limitations: The study is limited by its retrospective nature and variables available for analysis., Conclusions: Superficial and deep incisional infection rates have significantly decreased, likely secondary to improved adoption of minimally invasive techniques and infection prevention bundles. Organ space infection rates continue to increase. Additional research is warranted to clarify current recommendations for mechanical bowel preparation and oral antibiotic use as well as to study novel interventions to decrease postoperative infection occurrence. See Video Abstract ., Tendencias Modernas En Las Tasas De Infeccin Del Sitio Quirrgico Para Ciruga Colorrectal Un Estudio Del Proyecto Nacional De Mejora De La Calidad Quirrgica: ANTECEDENTES:Hay pocos estudios que investiguen las tendencias en las tasas globales de infección del sitio quirúrgico en cirugía colorrectal en la última década.OBJETIVO:Este estudio busca describir cambios en las tasas de diferentes infecciones del sitio quirúrgico entre 2013 y 2020, identificar factores de riesgo para la aparición de ISQ y evaluar la asociación de la cirugía mínimamente invasiva y las tasas de infección en resecciones colorrectales.DISEÑO:Se realizó un análisis retrospectivo de la base de datos del Programa Nacional de Mejora de la Calidad Quirúrgica 2013-2020 que identifica a los pacientes sometidos a resecciones colorrectales abiertas o laparoscópicas mediante códigos de procedimiento. Se obtuvo información demográfica de los pacientes, comorbilidades, procedimientos y datos de complicaciones. Se realizó regresión logística univariable y multivariable.AJUSTE:Este fue un estudio retrospectivo.PACIENTES:Un total de 279,730 pacientes recibieron resección colorrectal entre 2013 y 2020.PRINCIPALES MEDIDAS DE RESULTADO:La medida de resultado primaria fue la tasa de infección del sitio quirúrgico, dividida en infecciones superficiales, incisionales profundas y del espacio de órganos.RESULTADOS:Hubo una disminución significativa en las tasas de infecciones superficiales (p < 0,01) e infecciones incisionales profundas ( p < 0,01) del 5,9% en 2013 al 3,3% en 2020 y del 1,4% en 2013 al 0,6% en 2020, respectivamente. pero un aumento en las infecciones del espacio de los órganos ( p < 0,01) del 5,2 % en 2013 al 7,1 % en 2020. El uso de técnicas mínimamente invasivas se asoció con una disminución de las probabilidades de todas las infecciones del sitio quirúrgico en comparación con las técnicas abiertas ( p < 0,01) en el análisis multivariado y la adopción de técnicas mínimamente invasivas aumentó del 59% en 2013 al 66% en 2020.LIMITACIONES:El estudio está limitado por la naturaleza retrospectiva y las variables disponibles para el análisis.CONCLUSIONES:Las tasas de infección superficial y profunda han disminuido significativamente, probablemente debido a una mejor adopción de técnicas mínimamente invasivas y esquemas de prevención de infecciones. Las tasas de infección del espacio de los órganos continúan aumentando. Se justifica realizar investigaciones adicionales para aclarar las recomendaciones actuales para la preparación intestinal mecánica y el uso de antibióticos orales, así como para estudiar intervenciones novedosas para disminuir la aparición de infecciones posoperatorias. (Traducción-Dr. Yolanda Colorado )., (Copyright © The ASCRS 2024.)
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- 2024
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3. Evolution of minimally invasive liver surgery in France over the last decade.
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Deyrat J, Fuks D, Murris J, Lanoy E, Nassar A, Dhote A, Marchese U, Mallet V, Katsahian S, Gaillard M, and Tzedakis S
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- Humans, France, Female, Male, Middle Aged, Liver Neoplasms surgery, Aged, Minimally Invasive Surgical Procedures statistics & numerical data, Minimally Invasive Surgical Procedures trends, Laparoscopy statistics & numerical data, Laparoscopy trends, Laparoscopy methods, Retrospective Studies, Hepatectomy statistics & numerical data, Hepatectomy trends, Hepatectomy methods
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Background: Despite evidence of benefits on postoperative outcomes, minimally invasive liver surgery (MILS) had a very low diffusion up to 2014, and recent evolution is unknown. Our aim was to analyze the recent diffusion and adoption of MILS and compare the trends in indications, extent of resection, and institutional practice with open liver surgery (OLS)., Methods: We analyzed the French nationwide, exhaustive cohort of all patients undergoing a liver resection in France between January 1, 2013 and December 31, 2022. Average annual percentage changes (AAPC) in the incidence of MILS and OLS were compared using mixed-effects log-linear regression models. Time trends were analyzed in terms of extent of resection, indication, and institutional practice., Results: MILS represented 25.2% of 74,671 liver resections and year incidence doubled from 16.5% in 2013 to 35.4% in 2022. The highest AAPC were observed among major liver resections [+ 22.2% (19.5; 24.9) per year], primary [+ 10.2% (8.5; 12.0) per year], and secondary malignant tumors [+ 9.9% (8.2; 11.6) per year]. The highest increase in MILS was observed in university hospitals [+ 14.7% (7.7; 22.2) per year] performing 48.8% of MILS and in very high-volume (> 150 procedures/year) hospitals [+ 12.1% (9.0; 15.3) per year] performing 19.7% of MILS. OLS AAPC decreased for all indications and institutions and accelerated over time from - 1.8% (- 3.9; - 0.3) per year in 2013-2018 to - 5.9% (- 7.9; - 3.9) per year in 2018-2022 (p = 0.013)., Conclusions: This is the first reported trend reversal between MILS and OLS. MILS has considerably increased at a national scale, crossing the 20% tipping point of adoption rate as defined by the IDEAL framework., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2024
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4. Laparoscopic Pancreatoduodenectomy: Twenty years later, where are we?
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Amico EC and Jukemura J
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- Humans, Time Factors, Pancreaticoduodenectomy methods, Pancreaticoduodenectomy trends, Laparoscopy trends, Laparoscopy methods, Laparoscopy education
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In its 20th anniversary, laparoscopic pancreatoduodenectomy, while feasible and safe in the hands of experienced surgeons, has not seen the anticipated popularity observed in other digestive surgery procedures. The primary hurdle remains the absence of a clear advantage over traditional open surgery, paired with the procedures complexity and a consequent steep learning curve. In regions with limited pancreatic surgery services, conducting this procedure without adequate training can have serious repercussions. Given the advent of robotic platforms and the anticipation of prospective and randomized studies on this new technology, it is imperative to engage in comprehensive discussions, endorsed by surgical societies, on the value, application, and implementation strategies for various minimally invasive pancreatoduodenectomy techniques. Such dialogue is crucial for advancing the field and ensuring optimal patient outcomes.
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- 2024
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5. Impact of the COVID-19 pandemic on gastric surgery in Japan: A nationwide study using interrupted time-series analyses.
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Fujita M, Yamaguchi K, Nagashima K, Suzuki K, Kasai T, Hashimoto H, Onouchi Y, Sato D, Fujisawa T, and Hata A
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- Humans, Japan epidemiology, Pandemics, Robotic Surgical Procedures statistics & numerical data, Robotic Surgical Procedures trends, COVID-19 epidemiology, Stomach Neoplasms surgery, Stomach Neoplasms epidemiology, Gastrectomy statistics & numerical data, Gastrectomy trends, Interrupted Time Series Analysis, Laparoscopy statistics & numerical data, Laparoscopy trends
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Background and Aim: Changes in the number of surgeries for gastric cancer during the coronavirus disease 2019 (COVID-19) pandemic have been reported, but data are insufficient to understand the impact at the national level. This study aimed to determine the impact of the COVID-19 pandemic on gastric surgery in Japan., Methods: Insurance claims data registered from January 2015 to January 2021 were used. Changes in the number of endoscopic resections and gastrectomies for gastric cancer were estimated using an interrupted time-series analysis., Results: The number of endoscopic resections significantly decreased in July 2020 (-1565; 95% confidence interval [CI]: -2022, -1108) and January 2021 (-539; 95% CI: -970, -109), and the number of laparoscopic surgeries significantly decreased in July 2020 (-795; 95% CI: -1097, -492), October 2020 (-313; 95% CI: -606, -19), and January 2021 (-507; 95% CI: -935, -78). Meanwhile, the number of open gastrectomies remained unchanged, and the number of robot-assisted gastrectomies steadily increased since their coverage by public health insurance in April 2018., Conclusions: The decreased number of endoscopic resections and laparoscopic surgeries in Japan suggests a decline in early-stage gastric cancer diagnosis, likely due to the suspension of gastric cancer screening and diagnostic testing during the pandemic. Meanwhile, the number of open and robot-assisted gastrectomies remained unchanged and increased, respectively, indicating that these applications were not affected by the pandemic-related medical crisis. These findings highlight that procedures for cancer diagnosis, including screening, should still be provided during pandemics., (© 2024 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.)
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- 2024
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6. Nationwide Trends in Utilization of Minimally Invasive Techniques for Blunt Abdominal Trauma.
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Chervu NL, Butterfield J, Sakowitz S, Le N, Mallick S, Cho NY, and Benharash P
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- Humans, Female, Male, Adult, Middle Aged, United States, Laparoscopy statistics & numerical data, Laparoscopy trends, Postoperative Complications epidemiology, Reoperation statistics & numerical data, Aged, Retrospective Studies, Hospital Costs trends, Hospital Costs statistics & numerical data, Robotic Surgical Procedures statistics & numerical data, Robotic Surgical Procedures trends, Wounds, Nonpenetrating surgery, Wounds, Nonpenetrating mortality, Abdominal Injuries surgery, Abdominal Injuries mortality, Minimally Invasive Surgical Procedures, Length of Stay statistics & numerical data
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Background: Despite increasing use of minimally invasive surgical (MIS) techniques for trauma, limited large-scale studies have evaluated trends, outcomes, and resource utilization at centers that utilize MIS modalities for blunt abdominal trauma., Methods: Operative adult admissions after blunt assault, falls, or vehicular collisions were tabulated from the 2016-2020 National Inpatient Sample. Patients who received diagnostic laparoscopy or other laparoscopic and robotic intervention were classified as MIS. Institutions with at least one MIS trauma operation in a year were defined as an MIS Performing Institution (MPI; rest: non-MPI). The primary endpoint was mortality, with secondary outcomes of reoperation, complication, postoperative length of stay (LOS), and hospitalization costs. Mixed regression models were used to determine the association of MPI status on the outcomes of interest., Results: Throughout the study period, the proportion of MIS operations and MPI significantly increased from 22.6 to 29.8% and 45.9 to 58.8%, respectively. Of an estimated 77,480 patients, 66.7% underwent care at MPI. After adjustment, MPI status was not associated with increased odds of mortality (adjusted odds ratio [AOR] 1.09, 95% confidence interval [CI] [.96,1.24]), reoperation (AOR 1.02, CI [.87,1.19]), or any of the tabulated complications. There was additionally no difference in adjusted LOS (β-.18, CI [-.85, +.49]) or costs (β+$1600, CI [-1600, +4800]), between MPI and non-MPI., Discussion: The use of MIS operations in blunt abdominal trauma has significantly increased, with performing centers experiencing no difference in mortality or resource utilization. Prospectively collected data on outcomes following MIS trauma surgery is necessary to elucidate appropriate applications., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Dr Peyman Benharash received fees from AtriCure as a surgical proctor. This manuscript does not discuss any AtriCure products or services. Other authors report no conflicts.
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- 2024
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7. Trends in gastric surgery operative experience among general surgery residents in the United States: A nationwide retrospective analysis.
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Sohail AH, Flesner SL, Martinez KA, Nguyen H, Martinez C, Ye IB, Jreisat BH, Rohail A, Quazi MA, Pacheco TBS, Williams CE, Bhatti UF, Sheikh AB, and Goyal A
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- Humans, Retrospective Studies, United States, Laparoscopy trends, Laparoscopy statistics & numerical data, Laparoscopy education, Gastrectomy trends, Gastrectomy education, Gastrectomy statistics & numerical data, Female, Male, Internship and Residency statistics & numerical data, Internship and Residency trends, General Surgery education, General Surgery trends, Clinical Competence statistics & numerical data
- Abstract
Background: Gastric surgery is a crucial component of general surgery training. However, there is a paucity of high-quality data on operative volume and the diversity of surgical procedures that general surgery residents are exposed to., Methods: We conducted a retrospective analysis of operative case logs of all general surgery residents graduating from the American College of Graduate Medical Education-accredited program from 2009 to 2022. Data on the mean number of gastric procedures, including the mean in each subcategory, were retrieved. A Mann-Kendall trend test was used to investigate trends in operative volume., Results: Between 2009 and 2022, the mean overall logged gastric procedures rose significantly (τ = 0.722, P < .001) from 36.2 in 2009 to 49.2 in 2022 (35.9% increase). The most substantial growth was seen in laparoscopic gastric reduction for morbid obesity (mean 1.9 in 2017 to 19 in 2022; τ = 0.670, P = .009). A statistically significant increase was also seen in laparoscopic partial gastric resections, repair of gastric perforation, and "other major stomach procedures" (P < .05 for all comparisons). Open gastrostomy, open partial gastric resections, and open vagotomy all significantly decreased (P < .05 for all comparisons). There was no significant change in the volume of laparoscopic gastrectomy, total gastric resections, and non-laparoscopic gastric reductions for morbid obesity (P > .05 for all comparisons)., Conclusion: There has been a substantial increase in the volume of gastric surgery during residency over the past 14 years, driven mainly by an increase in laparoscopic gastric reduction. However, there may still be a need for further gastric surgical training to ensure well-rounded general surgeons., (Copyright © 2024 Elsevier Inc. All rights reserved.)
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- 2024
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8. Current status and future perspectives on robot-assisted kidney autotransplantation: A literature review.
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Sekito T, Yamanoi T, Sadahira T, Yoshinaga K, Maruyama Y, Tominaga Y, Katayama S, Iwata T, Nishimura S, Bekku K, Edamura K, Kobayashi T, Kobayashi Y, and Araki M
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- Humans, Nephrectomy methods, Nephrectomy trends, Nephrectomy adverse effects, Postoperative Complications etiology, Postoperative Complications prevention & control, Treatment Outcome, Quality of Life, Laparoscopy methods, Laparoscopy trends, Laparoscopy adverse effects, Kidney Transplantation methods, Kidney Transplantation trends, Transplantation, Autologous methods, Robotic Surgical Procedures methods, Robotic Surgical Procedures trends, Robotic Surgical Procedures adverse effects
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This review presents the latest insights on robot-assisted kidney autotransplantation (RAKAT). RAKAT is a minimally invasive surgical procedure and represents a promising alternative to conventional laparoscopic nephrectomy followed by open kidney transplantation for the treatment of various complex urological and vascular conditions. RAKAT can be performed either extracorporeally or intracorporeally. Additionally, a single-port approach can be performed through one small incision without the need to reposition the patient. Of 86 patients undergoing RAKAT, 8 (9.3%) developed postoperative > Grade 2 Clavien-Dindo (CD) complications. Although the feasibility of RAKAT was established in 2014, the long-term efficacy and safety along with outcomes of this surgical approach are still being evaluated, and additional studies are needed. With improvements in the technology of RAKAT and as surgeons gain more experience, RAKAT should become increasingly used and further refined, thereby leading to improved surgical outcomes and improved patients' quality of life., (© 2024 The Japanese Urological Association.)
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- 2024
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9. Trends in bariatric surgery training: bariatric operations performed by Fellowship Council trainees from 2012 to 2019.
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Jog A, Baldwin D, Wernsing D, Gershuni V, Hashimoto DA, Williams N, Dumon K, and Altieri MS
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- Humans, Retrospective Studies, United States, Education, Medical, Graduate trends, Laparoscopy education, Laparoscopy statistics & numerical data, Laparoscopy trends, Female, Gastrectomy education, Gastrectomy trends, Gastrectomy statistics & numerical data, Male, Obesity, Morbid surgery, Bariatric Surgery education, Bariatric Surgery statistics & numerical data, Bariatric Surgery trends, Fellowships and Scholarships statistics & numerical data, Fellowships and Scholarships trends
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Background: The American Society for Metabolic and Bariatric Surgery (ASMBS) Fellowship Certificate was created to ensure satisfactory training and requires a minimum number of anastomotic cases. With laparoscopic sleeve gastrectomy becoming the most common bariatric procedure in the United States, this may present a challenge for fellows to obtain adequate numbers for ASMBS certification., Objectives: To investigate bariatric fellowship trends from 2012 to 2019, the types, numbers, and approaches of surgical procedures performed by fellows were examined., Setting: Academic training centers in the United States., Methods: Data were obtained from Fellowship Council records of all cases performed by fellows in ASMBS-accredited bariatric surgery training programs between 2012 and 2019. A retrospective analysis using standard descriptive statistical methods was performed to investigate trends in total case volume and cases per fellow for common bariatric procedures., Results: From 2012 to 2019, sleeve gastrectomy cases performed by all Fellowship Council fellows nearly doubled from 6,514 to 12,398, compared with a slight increase for gastric bypass, from 8,486 to 9,204. Looking specifically at bariatric fellowships, the mean number of gastric bypass cases per fellow dropped over time, from 91.1 cases (SD = 46.8) in 2012-2013 to 52.6 (SD = 62.1) in 2018-2019. Mean sleeve gastrectomy cases per fellow increased from 54.7 (SD = 31.5) in 2012-2013 to a peak of 98.6 (SD = 64.3) in 2015-2016. Robotic gastric bypasses also increased from 4% of all cases performed in 2012-2013 to 13.3% in 2018-2019., Conclusions: Bariatric fellowship training has seen a decrease in gastric bypasses, an increase in sleeve gastrectomies, and an increase in robotic surgery completed by each fellow from 2012 to 2019., (Copyright © 2023 American Society for Metabolic and Bariatric Surgery. Published by Elsevier Inc. All rights reserved.)
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- 2024
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10. Short‑ and long‑term outcomes after laparoscopic and open pancreatoduodenectomy for elderly patients: a propensity score‑matched study.
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Xu S, Deng X, Wang S, Yu G, Liu J, and Gong W
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- Humans, Aged, Male, Female, Retrospective Studies, Treatment Outcome, Postoperative Complications epidemiology, Aged, 80 and over, Time Factors, Length of Stay trends, Pancreaticoduodenectomy methods, Pancreaticoduodenectomy adverse effects, Pancreaticoduodenectomy trends, Propensity Score, Laparoscopy methods, Laparoscopy adverse effects, Laparoscopy trends, Pancreatic Neoplasms surgery
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Background: The feasibility and safety of laparoscopic pancreatoduodenectomy (LPD) in elderly patients is still controversial. This study aimed to compare the clinical outcomes of LPD and open pancreatoduodenectomy (OPD) in elderly patients., Methods: Clinical and follow-up data of elderly patients (≥ 65 years) who underwent LPD or OPD between 2015 and 2022 were retrospectively analyzed. A 1:1 propensity score-matching (PSM) analysis was performed to minimize differences between groups. Univariate and multivariate logistic regression analysis were used to select independent prognostic factors for 90-day mortality., Results: Of the 410 elderly patients, 236 underwent LPD and 174 OPD. After PSM, the LPD group had a less estimated blood loss (EBL) (100 vs. 200 mL, P < 0.001), lower rates of intraoperative transfusion (10.4% vs. 19.0%, P = 0.029), more lymph node harvest (11.0 vs. 10.0, P = 0.014) and shorter postoperative length of stay (LOS) (13.0 vs. 16.0 days, P = 0.013). There were no significant differences in serious complications, reoperation, 90-day readmission and mortality rates (all P > 0.05). Multivariate logistic regression analysis showed that post-pancreatectomy hemorrhage (PPH) was an independent risk factor for 90-day mortality. Elderly patients with pancreatic ductal adenocarcinoma (PDAC) who underwent LPD or OPD had similar overall survival (OS) (22.5 vs.20.4 months, P = 0.672) after PSM., Conclusions: It is safe and feasible for elderly patients to undergo LPD with less EBL and a shorter postoperative LOS. There was no statistically significant difference in long-term survival outcomes between elderly PDAC patients who underwent LPD or OPD., (© 2024. The Author(s).)
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- 2024
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11. Trends in minimally invasive and open inguinal hernia repair: an analysis of ACGME general surgery case logs.
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Halpern AI, Klein M, McSweeney B, Tran HV, Ganguli S, Haney V, Noureldine SI, Vaziri K, Jackson HT, and Lee J
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- Humans, Minimally Invasive Surgical Procedures education, Minimally Invasive Surgical Procedures statistics & numerical data, Minimally Invasive Surgical Procedures trends, General Surgery education, General Surgery trends, Accreditation, Education, Medical, Graduate trends, Education, Medical, Graduate methods, Clinical Competence, Laparoscopy education, Laparoscopy trends, Laparoscopy statistics & numerical data, United States, Retrospective Studies, Hernia, Inguinal surgery, Herniorrhaphy education, Herniorrhaphy trends, Herniorrhaphy statistics & numerical data, Herniorrhaphy methods, Internship and Residency trends
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Background: Groin hernia repair is one of the most commonly performed surgical procedures and is often performed by surgical interns and junior residents. While traditionally performed open, minimally invasive (MIS) groin hernia repair has become an increasingly popular approach. The purpose of this study was to determine the trends in MIS and open inguinal and femoral hernia repair in general surgery residency training over the past two decades., Methods: Accreditation Council for Graduate Medical Education (ACGME) national case log data of general surgery residents from 1999 through 2022 were reviewed. We collected means and standard deviations of open and MIS inguinal and femoral hernia repairs. Linear regression and ANOVA were used to identify trends in the average annual number of open and MIS hernia repairs logged by residents. Cases were distinguished between level of resident trainees: surgeon-chief (SC) and surgeon-junior (SJ)., Results: From July 1999 to June 2022, the average annual MIS inguinal and femoral hernia repairs logged by general surgery residents significantly increased, from 7.6 to 47.9 cases (p < 0.001), and the average annual open inguinal and femoral hernia repairs logged by general surgery residents significantly decreased, from 51.9 to 39.7 cases (p < 0.001). SJ resident results were consistent with this overall trend. For SC residents, the volume of both MIS and open hernia repairs significantly increased (p < 0.001)., Conclusions: ACGME case log data indicates a trend of general surgery residents logging overall fewer numbers of open inguinal and femoral hernia repairs, and a larger proportion of open repairs by chief residents. This trend warrants attention and further study as it may represent a skill or knowledge gap with significant impact of surgical training., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2024
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12. TRENDS IN SURGICAL MANAGEMENT OF RENAL NEOPLASMS: SINGLE CENTER RESULTS IN THE LAST DECADE.
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Knežević N, Zekulić T, Kuliš T, Penezić L, Hudolin T, Čikić B, Ferenčak V, Anđelić J, Saić H, Jurić I, El-Saleh A, Goluža E, and Kaštelan Ž
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- Humans, Retrospective Studies, Female, Male, Middle Aged, Aged, Adult, Operative Time, Kidney Neoplasms surgery, Kidney Neoplasms pathology, Nephrectomy methods, Nephrectomy trends, Nephrectomy statistics & numerical data, Laparoscopy trends, Laparoscopy statistics & numerical data, Laparoscopy methods
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The majority of renal neoplasms can be treated surgically using open or minimally-invasive approach. Nephron-sparing surgery should be used when possible, regardless to the operative approach. In this retrospective study, we analyzed surgical trends of operative treatment of renal neoplasms in the period from February 2011 until December 2020. There were a total of 1031 procedures, 703 (68.2%) radical nephrectomies (RN) and 328 (31.8%) partial nephrectomies (PN). Laparoscopic approach was used in 211 (20.5%) (111 PN and 100 RN), while open approach was used in 820 (79.5%) (328 PN and 703 RN) cases. There were 12 procedures performed with the use of cardiopulmonary bypass and hypothermic arrest. The median operative time was 161 minutes for open RN and 158 for open PN, 160 for laparoscopic RN, and 162 for laparoscopic PN. The most common pathology was clear cell carcinoma in 693 (67.3%), papillary carcinoma in 115 (11.2%), chromophobe carcinoma in 67 (6.5%), oncocytoma in 46 (4.5%), and angiomyolipoma in 33 (3.2%) patients. Pathologically, pT1 stage was diagnosed in 56.9%, pT2 in 5.8%, pT3 in 22.4% and pT4 in 1.2% of patients. Regional lymphadenectomy was performed in 354 (34.3%) patients, among which lymph nodes were positive in 40 (11.3%) cases. Surgical margins were positive in 27 cases when PN was performed (8.2%). In conclusion, there was an ongoing raising trend in the number of procedures in general, and also in minimally invasive and nephron-sparing surgery in our study., (Sestre Milosrdnice University Hospital.)
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- 2023
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13. A New Laparoscopic Entry Point in Patients With Previous Laparotomy: A Prospective Comparative Study.
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Elbanna MR, Helmy RF, Sabry AM, and El Zemeity AO
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- Humans, Laparoscopy methods, Laparotomy, Prospective Studies, Insufflation, Laparoscopy trends, Pneumoperitoneum, Vascular System Injuries epidemiology, Vascular System Injuries etiology
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Introduction: Intraperitoneal access and establishing pneumoperitoneum for laparoscopy is a critical step especially in patients who underwent previous laparotomy due to the higher risk of visceral or vascular injuries. In this study, we propose a new entry point for safe laparoscopic access in cases having previous laparotomy., Materials and Methods: This is a prospective controlled randomized trial conducted between January 2016 and January 2022 in Ain Shams University Hospitals. It included 232 patients who underwent laparoscopic procedures after previous laparotomy. They were randomly divided into 2 equal groups. In group 1, laparoscopic access was carried out by an optical trocar through the new point situated in the subxiphoid region 1 cm below the costal margin and centered 2.5 cm from the midline on either side. In group 2, laparoscopic access was performed by an optical subumbilical trocar after Verres needle insufflation in Palmer point. The primary end points were success and safety of entry, measured by the number of entry attempts and the incidence of bowel and vascular injuries. The secondary end point was the entry time., Results: In group 1, safe entry into the abdomen was achieved without visceral or vascular injury. In the 3 cases, minor liver injuries occurred. In group 2, 2 major vascular injuries and 5 bowel injuries occurred. There was a significant difference in procedure time (55±7.2 s in group 1 vs. 192±11.6 s in group 2)., Conclusion: The suggested entry point is fast, safe, and reliable in patients having previous laparotomy., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)
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- 2022
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14. The impact of operative approach on postoperative outcomes and healthcare utilization after colectomy.
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Mlambo B, Shih IF, Li Y, and Wren SM
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- Adolescent, Adult, Aged, Colectomy adverse effects, Colectomy economics, Colectomy trends, Conversion to Open Surgery adverse effects, Conversion to Open Surgery economics, Conversion to Open Surgery trends, Facilities and Services Utilization, Female, Hospital Costs, Humans, Laparoscopy adverse effects, Laparoscopy economics, Laparoscopy trends, Length of Stay, Male, Middle Aged, Operative Time, Patient Acceptance of Health Care, Patient Readmission, Postoperative Complications, Retrospective Studies, Robotic Surgical Procedures adverse effects, Robotic Surgical Procedures economics, Robotic Surgical Procedures trends, Treatment Outcome, Young Adult, Aftercare statistics & numerical data, Colectomy methods
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Background: To evaluate national trends in adoption of different surgical approaches for colectomy and compare clinical outcomes and resource utilization between approaches., Methods: Retrospective study of patients aged ≥18 years who underwent elective inpatient left or right colectomy between 2010 and 2019 from the Premier Healthcare Database. Patients were classified by operative approach: open, minimally invasive: either laparoscopic or robotic. Postoperative outcomes assessed within index hospitalization include operating room time, hospital length of stay, rates of conversion to open surgery, reoperation, and complications. Post-discharge readmission, hospital-based encounters, and costs were collected to 30 days post-discharge. Multivariable regression models were used to compare outcomes between operative approaches adjusted for patient baseline characteristics and clustering within hospitals., Results: Among 206,967 patients, the robotic approach rates increased from 2.1%/1.6% (2010) to 32.6%/26.8% (2019) for left/right colectomy, offset by a decrease in both open and laparoscopic approaches. Median length of stay for both left and right colectomies was significantly longer in open (6 days) and laparoscopic (5 days) compared to robotic surgery (4 days; all P values <.001). Robotic surgery compared to open and laparoscopic was associated with a significantly lower conversion rate, development of ileus, overall complications, and 30-day hospital encounters. Robotic surgery further demonstrated lower mortality, reoperations, postoperative bleeding, and readmission rates for left and right colectomies than open. Robotic surgery had significantly longer operating room times and higher costs than either open or laparoscopic., Conclusions: Robotic surgery is increasingly being used in colon surgery, with outcomes equivalent and in some domains superior to laparoscopic., (Published by Elsevier Inc.)
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- 2022
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15. Foreword: One Small Step for a Urologist, One Giant Leap for Urologic Surgery.
- Author
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Loughlin KR
- Subjects
- Endoscopy history, Endoscopy methods, Endoscopy trends, History, 20th Century, History, 21st Century, Humans, Laparoscopy history, Laparoscopy methods, Laparoscopy trends, Minimally Invasive Surgical Procedures history, Prostatectomy history, Prostatectomy instrumentation, Prostatectomy methods, Prostatectomy trends, Urologic Surgical Procedures history, Urologists history, Urologists trends, Urology history, Minimally Invasive Surgical Procedures trends, Urologic Surgical Procedures trends, Urology trends
- Published
- 2022
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16. Perspectives of Gynecologic Oncologists on Minimally Invasive Surgery During COVID-19 Pandemic: A Turkish Society of Minimally Invasive Gynecologic Oncology (MIJOD) Survey.
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Dogan NU, Bilir E, Taskin S, Vatansever D, Dogan S, Taskiran C, Celik H, Ortac F, and Gungor M
- Subjects
- Adult, Aged, Female, Gynecologic Surgical Procedures trends, Gynecology, Humans, Laparoscopy methods, Laparoscopy trends, Laparotomy methods, Laparotomy trends, Male, Middle Aged, Minimally Invasive Surgical Procedures trends, Robotic Surgical Procedures methods, Robotic Surgical Procedures trends, SARS-CoV-2, Societies, Medical, Surgical Oncology, Surveys and Questionnaires, Turkey, Attitude of Health Personnel, COVID-19, Genital Neoplasms, Female surgery, Gynecologic Surgical Procedures methods, Minimally Invasive Surgical Procedures methods, Practice Patterns, Physicians' trends
- Abstract
Background: To evaluate gynecologic oncologists' trends and attitudes towards the use of Minimally invasive surgery (MIS) in active period of the COVID-19 pandemic in Turkey., Methods: Online national survey sent to members of Turkish Endoscopy Platform consisting of six sections and 45 questions between the dates 1-15 June 2020 in Turkey to explore their surgical practice during the pandemic in three hospital types: Education and research hospital/university hospital, state hospital and private Hospital. Participants were gynecologic oncologists who are members of Turkish Endoscopy Platform., Results: Fifty-eight percent of participants canceled all operations except for cancer surgeries and emergent operations. About a quarter of participants (28%) continued to operate laparoscopically and/or robotically. For the evaluation of the suspected adnexial mass (SAM) 64% used laparotomy and only 13 % operated by laparoscopy (L/S). For the management of low-risk early-stage endometrial cancer only fifth of the participants preferred to perform L/S. For endometrial cancer with high-intermediate risk factors more than half of participants preferred complete staging with laparotomy. For advanced stage ovarian cancer, one-fifth of the participants preferred to perform an explorative laparotomy, whilst 15 % preferred diagnostic laparoscopy to triage the patients for either NACT or cytoreductive surgery. On the contrary 41 % of participants chose to have cytology by paracentesis for neo-adjuvant chemotherapy (NACT). Gynecologic oncologists with >10 years L/S experience used MIS more for SAM. Furthermore, experienced surgeons used L/S more for endometrial cancer patients. In busy COVID hospitals, more participants preferred laparotomy over L/S., Conclusion: Use of MIS decreased during the pandemic in Turkey. More experienced surgeons continued to perform MIS. Surgical treatment was the preferred approach for SAM, early-stage endometrial cancer. However, NACT was more popular compared to radical surgery.
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- 2022
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17. The Reversal of a "Reversible" Procedure.
- Author
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Abbasi AB and Cifu AS
- Subjects
- Endoscopy history, Endoscopy methods, Endoscopy trends, Gastroplasty history, Gastroplasty trends, History, 20th Century, History, 21st Century, Humans, Laparoscopy history, Laparoscopy methods, Laparoscopy trends, Treatment Outcome, Gastroplasty methods, Obesity, Morbid surgery
- Published
- 2022
- Full Text
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18. Optimal hepatic surgery: Are we making progress in North America?
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Beane JD, Hyer M, Mehta R, Onuma AE, Gleeson EM, Thompson VM, Pawlik TM, and Pitt HA
- Subjects
- Aged, Female, Hepatectomy adverse effects, Hepatectomy methods, Hepatectomy statistics & numerical data, Humans, Laparoscopy adverse effects, Laparoscopy statistics & numerical data, Length of Stay statistics & numerical data, Length of Stay trends, Male, Middle Aged, North America epidemiology, Operative Time, Postoperative Complications etiology, Reoperation statistics & numerical data, Retrospective Studies, Robotic Surgical Procedures adverse effects, Robotic Surgical Procedures statistics & numerical data, Hepatectomy trends, Laparoscopy trends, Postoperative Complications epidemiology, Quality Improvement, Robotic Surgical Procedures trends
- Abstract
Background: The aim of this analysis was to determine whether optimal outcomes have increased in recent years. Hepatic surgery is high risk, but regionalization and minimally invasive approaches have evolved. Best practices also have been defined with the goal of improving outcomes., Methods: The American College of Surgeons National Surgical Quality Improvement Program database was queried. Analyses were performed separately for partial (≤2 segments), major (≥3 segments), and all hepatectomies. Optimal hepatic surgery was defined as the absence of mortality, serious morbidity, need for a postoperative invasive procedure or reoperation, prolonged length of stay (<75th percentile) or readmission. Tests of trend, χ
2 , and multivariable analyses were performed., Results: From 2014 to 2018, 17,082 hepatectomies, including 11,862 partial hepatectomies and 5,220 major hepatectomies, were analyzed. Minimally invasive approaches increased from 25.6% in 2014 to 29.6% in 2018 (P < .01) and were performed more frequently for partial hepatectomies (34.2%) than major hepatectomies (14.4%) (P < .01). Operative time decreased from 220 minutes in 2014 to 208 minutes in 2018 (P < .05) and was lower in partial hepatectomies (189 vs 258 minutes for major hepatectomies) (P < .01). Mortality (0.7%) and length of stay (4 days) were lower for partial hepatectomies compared with major hepatectomies (1.9%; 6 days), and length of stay decreased for both partial hepatectomies (5 days in 2014 to 4 days in 2018) and major hepatectomies (6 days in 2014 to 6 days in 2018) (all P < .01). Postoperative sepsis (2.9% in 2014 and 2.4% in 2018), bile leaks (6% in 2014 and 4.8% in 2018), and liver failure (3.7% in 2014 and 3.3% in 2018) decreased for all patients (<.05). On multivariable analyses, overall morbidity decreased for major hepatectomies (OR 0.95, 95% CI 0.91-0.99) and all hepatectomies (OR 0.97, 95% CI 0.94-0.99, both P < .01), and optimal hepatic surgery increased over time for partial hepatectomies (OR 1.05, 95% CI 1.02-1.09) and all hepatectomies (OR 1.04, 95% CI 1.02-1.07, both P < .01)., Conclusion: Over a 5-year period in North America, minimally invasive hepatectomies have increased, while operative time, postoperative sepsis, bile leaks, liver failure, and prolonged length of stay have decreased. Optimal hepatic surgery has increased for partial and all hepatectomies and is achieved more often in partial than in major resections., (Copyright © 2021 Elsevier Inc. All rights reserved.)- Published
- 2021
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19. Improved robot-assisted laparoscopic telesurgery: feasibility of network converged communication.
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Chu G, Yang X, Luo L, Feng W, Jiao W, Zhang X, Wang Y, Yang Z, Wang B, Li J, and Niu H
- Subjects
- Feasibility Studies, Humans, Laparoscopy standards, Robotics standards, Surgery, Computer-Assisted standards, Laparoscopy trends, Robotics trends, Surgery, Computer-Assisted trends, Telemedicine methods
- Published
- 2021
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20. Minimally invasive esophagectomy.
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Bograd AJ and Molena D
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- Esophagectomy trends, Humans, Laparoscopy trends, Thoracoscopy trends, Treatment Outcome, Esophageal Neoplasms surgery, Esophagectomy methods, Laparoscopy methods, Thoracoscopy methods
- Published
- 2021
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21. Effect of herbal medicine daikenchuto on gastrointestinal symptoms following laparoscopic colectomy in patients with colon cancer: A prospective randomized study.
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Hanada K, Wada T, Kawada K, Hoshino N, Okamoto M, Hirata W, Mizuno R, Itatani Y, Inamoto S, Takahashi R, Yoshitomi M, Watanabe T, Hida K, Obama K, and Sakai Y
- Subjects
- Aged, Colectomy trends, Colonic Neoplasms physiopathology, Female, Gastrointestinal Diseases physiopathology, Gastrointestinal Microbiome physiology, Herbal Medicine methods, Herbal Medicine trends, Humans, Laparoscopy trends, Male, Middle Aged, Panax, Prospective Studies, Zanthoxylum, Zingiberaceae, Colectomy methods, Colonic Neoplasms drug therapy, Colonic Neoplasms surgery, Gastrointestinal Diseases drug therapy, Gastrointestinal Diseases surgery, Laparoscopy methods, Plant Extracts administration & dosage
- Abstract
We conducted a prospective randomized study to investigate the effect of daikenchuto (DKT) on abdominal symptoms following laparoscopic colectomy in patients with left-sided colon cancer. Patients who suffered from abdominal pain or distention on postoperative day 1 were randomized to either the DKT group or non-DKT group. The primary endpoints were the evaluation of abdominal pain, abdominal distention, and quality of life. The metabolome and gut microbiome analyses were conducted as secondary endpoints. A total of 17 patients were enrolled: 8 patients in the DKT group and 9 patients in the non-DKT group. There were no significant differences in the primary endpoints and postoperative adverse events between the two groups. The metabolome and gut microbiome analyses showed that the levels of plasma lipid mediators associated with the arachidonic acid cascade were lower in the DKT group than in the non-DKT group, and that the relative abundance of genera Serratia and Bilophila were lower in the DKT group than in the non-DKT group. DKT administration did not improve the abdominal symptoms following laparoscopic colectomy. The effects of DKT on metabolites and gut microbiome have to be further investigated., (Copyright © 2021 The Authors. Published by Elsevier Masson SAS.. All rights reserved.)
- Published
- 2021
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22. Impact of the COVID-19 pandemic on the pediatric population with acute appendicitis: Experience at a general, tertiary care hospital.
- Author
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Percul C, Cruz M, Curiel Meza A, González G, Lerendegui L, Malzone MC, Liberto D, Lobos P, Imach BE, Moldes JM, and Llera J
- Subjects
- Acute Disease, Adolescent, Appendectomy methods, Argentina epidemiology, COVID-19 diagnosis, COVID-19 epidemiology, Child, Child, Preschool, Female, Hospitals, General, Humans, Incidence, Infant, Infant, Newborn, Laparoscopy trends, Male, Pandemics prevention & control, Retrospective Studies, Tertiary Care Centers, Appendectomy trends, Appendicitis diagnosis, Appendicitis epidemiology, Appendicitis surgery, COVID-19 prevention & control, Delayed Diagnosis trends, Health Services Accessibility trends, Practice Patterns, Physicians' trends
- Abstract
Introduction: Appendicitis is the leading cause of surgical acute abdomen in pediatrics. During the COVID-19 pandemic, management strategies were reassessed and the number of visits to the emergency department dropped down, which may be associated with delayed diagnoses and complications. The objective of this study was to analyze the impact of the pandemic on children with acute appendicitis., Methods: Analytical, retrospective, comparative study of pediatric patients with acute appendicitis in the 5 months of COVID-19 lockdown versus the same period in the previous year. Incidence, clinical data, stage, surgical approach, and complications were analyzed., Results: The total number of appendicitis cases went down by 25% (n = 67 versus n = 50 in 2020). The mean time to consultation was 24 hours in both periods (p = 0.989). The incidence of peritonitis was 44% (n = 22) versus 37% (n = 22) (p = 0.22) in 2019. No differences were observed in terms of appendicitis stage based on surgery reports. In 2019, all surgeries were laparoscopic; while in 2020, only 42% (n = 21). The incidence of complications was 6% versus 7.5% in the previous period (p = 0.75). One patient was COVID-19 positive., Conclusion: Although in our population the number of appendicitis cases dropped down, consultation was not delayed. The greater impact was associated with the reformulation of management strategies, in which the laparoscopic approach is avoided to reduce virus transmission., Competing Interests: None, (Sociedad Argentina de Pediatría.)
- Published
- 2021
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23. Hartmann's at 100: Relevant or redundant?
- Author
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Farkas N, Conroy M, Harris H, Kenny R, and Baig MK
- Subjects
- Colorectal Surgery methods, Colorectal Surgery trends, Colostomy methods, Colostomy trends, Europe, France, History, 20th Century, History, 21st Century, Humans, Laparoscopy history, Laparoscopy methods, Laparoscopy trends, Practice Patterns, Physicians' history, Practice Patterns, Physicians' trends, Robotic Surgical Procedures history, Robotic Surgical Procedures methods, Robotic Surgical Procedures trends, United States, Colorectal Surgery history, Colostomy history
- Published
- 2021
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24. Comparison of Monotherapy Versus Combination of Intravenous Ibuprofen and Propacetamol (Acetaminophen) for Reduction of Postoperative Opioid Administration in Children Undergoing Laparoscopic Hernia Repair: A Double-Blind Randomized Controlled Trial.
- Author
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Lee HM, Park JH, Park SJ, Choi H, and Lee JR
- Subjects
- Acetaminophen administration & dosage, Administration, Intravenous, Child, Child, Preschool, Double-Blind Method, Drug Therapy, Combination, Female, Herniorrhaphy trends, Humans, Infant, Laparoscopy adverse effects, Laparoscopy trends, Male, Pain Measurement drug effects, Pain Measurement methods, Pain, Postoperative diagnosis, Pain, Postoperative etiology, Prospective Studies, Acetaminophen analogs & derivatives, Analgesics, Opioid administration & dosage, Anti-Inflammatory Agents, Non-Steroidal administration & dosage, Herniorrhaphy adverse effects, Ibuprofen administration & dosage, Pain, Postoperative prevention & control
- Abstract
Background: Extensive efforts have been made toward reducing postoperative opioid use in children. In this study, we assessed whether propacetamol, or a nonsteroidal anti-inflammatory drug (NSAID), or their combination could effectively reduce opioid use in children after laparoscopic inguinal hernia repair., Methods: This randomized, double-blind clinical trial included 159 children aged 6 months to 6 years. Children were allocated into 1 of the following 3 groups: group I was treated with 10 mg·kg-1 ibuprofen, group P was treated with 30 mg·kg-1 propacetamol, and group I + P was treated with both drugs in their respective concentrations. If the face-legs-activity-crying-consolability (FLACC) score was ≥4 during the postanesthesia care unit stay, 1.0 µg·kg-1 fentanyl was administered as a rescue analgesic. The number of patients who received rescue fentanyl in the postanesthesia care unit was defined as the primary outcome; this was analyzed using the χ2 test. The secondary outcomes included the FLACC and the parents' postoperative pain measure (PPPM) scores until the 24-hour postoperative period., Results: Among the 144 enrolled patients, 28.6% in group I, 66.7% in group P, and 12.8% in group I + P received rescue fentanyl in the postanesthesia care unit (P < .001). The highest FLACC score was lower in group I + P than in either group I or P (P = .007 and P < .001, respectively). Group I + P presented significantly lower PPPM scores than group P at 4 and 12 hours postoperative (P = .03 and .01, respectively)., Conclusions: The use of ibuprofen plus propacetamol immediately following laparoscopic hernia repair surgery in children resulted in the reduced use of an opioid drug compared with the use of propacetamol alone., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2020 International Anesthesia Research Society.)
- Published
- 2021
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25. Laparoscopic surgery for splenic injuries in the era of non-operative management: current status and future perspectives.
- Author
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Romeo L, Bagolini F, Ferro S, Chiozza M, Marino S, Resta G, and Anania G
- Subjects
- Abdominal Injuries diagnostic imaging, Abdominal Injuries physiopathology, Conservative Treatment methods, Embolization, Therapeutic methods, Female, Hemodynamics, Humans, Laparoscopy trends, Male, Organ Sparing Treatments trends, Spleen diagnostic imaging, Spleen immunology, Splenectomy trends, Trauma Severity Indices, Treatment Failure, Treatment Outcome, Wounds, Nonpenetrating diagnostic imaging, Wounds, Nonpenetrating physiopathology, Abdominal Injuries surgery, Laparoscopy methods, Organ Sparing Treatments methods, Spleen injuries, Splenectomy methods, Wounds, Nonpenetrating surgery
- Abstract
The spleen is one of the organs most commonly injured by blunt abdominal trauma. It plays an important role in immune response to infections, especially those sustained by encapsulated bacteria. Nonoperative management (NOM), comprising clinical and radiological observation with or without angioembolization, is the treatment of choice for traumatic splenic injury in patients who are hemodynamically stable. However, this strategy carries a risk of failure, especially for high-grade injuries. No clear predictors of failure have been identified, but minimally invasive surgery for splenic injury is gaining popularity. Laparoscopic surgery has been proposed as an alternative to open surgery for hemodynamically stable patients who require surgery, such as after failed NOM. We reviewed research articles on laparoscopic surgery for hemodynamically stable patients with splenic trauma to explore the current knowledge about this topic. After presenting an overview of the treatments for splenic trauma and the immunological function of the spleen, we try to identify the future indications for laparoscopic surgery in the era of NOM.
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- 2021
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26. Outcomes of primary and recurrent inguinal hernia repair with prosthetic mesh in a single region over 15 years.
- Author
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Smith L, Magowan D, Singh R, and Stephenson BM
- Subjects
- Electronic Health Records statistics & numerical data, Herniorrhaphy instrumentation, Herniorrhaphy methods, Herniorrhaphy statistics & numerical data, Humans, Laparoscopy instrumentation, Laparoscopy methods, Laparoscopy statistics & numerical data, Recurrence, Reoperation instrumentation, Reoperation statistics & numerical data, Retrospective Studies, State Medicine statistics & numerical data, State Medicine trends, Surgical Mesh statistics & numerical data, Wales, Hernia, Inguinal surgery, Herniorrhaphy trends, Laparoscopy trends, Reoperation trends, Surgical Mesh trends
- Abstract
Background: Sutured inguinal hernia repairs are now uncommon, with evidence suggesting that those augmented with mesh are associated with a lower recurrence rate. We aimed to explore the suggestion that the established use of mesh does indeed lower the rate of operation for recurrence in a single National Health Service region., Method: We collected retrospective Office of Population Censuses and Surveys coded data across one region of all primary and recurrent inguinal hernia repairs over 15 years (2004-2019). Electronic records of recurrent repairs were scrutinised to identify year and type of previous primary repair., Results: In total, 7,234 repairs were performed during this time, of which 289 (4%) were for symptomatic recurrence. Operations for primary repair increased year on year (111 in 2004 to 402 in 2019). Frequency of operation for recurrent herniation declined with increasing use of mesh (8.8% in 2004 to 3.5% in 2019). The majority of repairs (73%) for recurrence were by an open approach. As opposed to an open mesh repair, a primary laparoscopic repair was associated with an earlier recurrence., Conclusions: Inguinal hernia repairs are increasing in frequency but operations for later symptomatic recurrence following an open primary prosthetic mesh repair are not.
- Published
- 2021
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27. The Effects of Intraoperative Caffeine on Postoperative Opioid Consumption and Related Outcomes After Laparoscopic Surgery: A Randomized Controlled Trial.
- Author
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Vlisides PE, Li D, McKinney A, Brooks J, Leis AM, Mentz G, Tsodikov A, Zierau M, Ragheb J, Clauw DJ, Avidan MS, Vanini G, and Mashour GA
- Subjects
- Adult, Aged, Central Nervous System Stimulants administration & dosage, Double-Blind Method, Female, Humans, Laparoscopy trends, Longitudinal Studies, Male, Middle Aged, Pain Measurement methods, Pain, Postoperative diagnosis, Treatment Outcome, Analgesics, Opioid administration & dosage, Caffeine administration & dosage, Intraoperative Care methods, Laparoscopy adverse effects, Pain Measurement drug effects, Pain, Postoperative prevention & control
- Abstract
Background: Surgical patients are vulnerable to opioid dependency and related risks. Clinical-translational data suggest that caffeine may enhance postoperative analgesia. This trial tested the hypothesis that intraoperative caffeine would reduce postoperative opioid consumption. The secondary objective was to assess whether caffeine improves neuropsychological recovery postoperatively., Methods: This was a single-center, randomized, placebo-controlled trial. Participants, clinicians, research teams, and data analysts were all blinded to the intervention. Adult (≥18 years old) surgical patients (n = 65) presenting for laparoscopic colorectal and gastrointestinal surgery were randomized to an intravenous caffeine citrate infusion (200 mg) or dextrose 5% in water (40 mL) during surgical closure. The primary outcome was cumulative opioid consumption through postoperative day 3. Secondary outcomes included subjective pain reporting, observer-reported pain, delirium, Trail Making Test performance, depression and anxiety screens, and affect scores. Adverse events were reported, and hemodynamic profiles were also compared between the groups., Results: Sixty patients were included in the final analysis, with 30 randomized to each group. The median (interquartile range) cumulative opioid consumption (oral morphine equivalents, milligrams) was 77 mg (33-182 mg) for caffeine and 51 mg (15-117 mg) for placebo (estimated difference, 55 mg; 95% confidence interval [CI], -9 to 118; P = .092). After post hoc adjustment for baseline imbalances, caffeine was associated with increased opioid consumption (87 mg; 95% CI, 26-148; P = .005). There were otherwise no differences in prespecified pain or neuropsychological outcomes between the groups. No major adverse events were reported in relation to caffeine, and no major hemodynamic perturbations were observed with caffeine administration., Conclusions: Caffeine appears unlikely to reduce early postoperative opioid consumption. Caffeine otherwise appears well tolerated during anesthetic emergence., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 International Anesthesia Research Society.)
- Published
- 2021
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28. Laparoscopic Management of Fecal Peritonitis.
- Author
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Ailabouni LD and Kumar AS
- Subjects
- Abdomen, Acute etiology, Humans, Laparoscopy trends, Male, Middle Aged, Peritonitis diagnosis, Peritonitis etiology, Treatment Outcome, Abdomen, Acute diagnosis, Feces microbiology, Laparoscopy methods, Peritonitis surgery
- Published
- 2021
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29. National survey on the treatment of acute appendicitis in Spain during the initial period of the COVID-19 pandemic.
- Author
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Prieto M, Ielpo B, Jiménez Fuertes M, González Sánchez MDC, Martín Antona E, Balibrea JM, and Aranda Narváez JM
- Subjects
- Acute Disease, Appendectomy methods, Appendicitis complications, Appendicitis diagnosis, Appendicitis epidemiology, COVID-19 complications, COVID-19 diagnosis, COVID-19 epidemiology, Health Care Surveys, Humans, Incidence, Infection Control methods, Laparoscopy trends, Pandemics, Spain epidemiology, Appendectomy trends, Appendicitis therapy, COVID-19 therapy, Conservative Treatment trends, Health Care Rationing trends, Infection Control trends, Practice Patterns, Physicians' trends
- Abstract
Introduction: The COVID-19 pandemic has had a significant impact on Spanish hospitals, which have had to allocate all available resources to treat these patients, reducing the ability to attend other common pathologies. The aim of this study is to analyze how the treatment of acute appendicitis has been affected., Method: A national descriptive study was carried out by an online voluntary specific questionnaire with Google Drive™ distributed by email by the Spanish Association of Surgeons (AEC) to all affiliated surgeons currently working in Spain (5203), opened from April 14th to April 24th., Results: We received 337 responses from 170 centers. During the first month of the pandemic, the incidence of acute appendicitis decreased. Although conservative management increased, the surgical option has been the most used in both simple and complicated appendicitis. Despite the fact that the laparoscopic approach continues to be the most widely used in our services, the open approach has increased during this pandemic period., Conclusion: Highlight the contribution of this study in terms of knowledge of the status of the treatment of acute appendicitis during this first month of the pandemic, being able to serve for a better possible organization in future waves of the pandemic and a reorganization of current protocols and management of acute appendicitis in a pandemic situation., (Copyright © 2020 AEC. Published by Elsevier España, S.L.U. All rights reserved.)
- Published
- 2021
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30. Trends in the Diagnosis and Management of Combined Rectal and Vaginal Pelvic Organ Prolapse.
- Author
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Speed JM, Zhang CA, Gurland B, and Enemchukwu E
- Subjects
- Aged, Comorbidity, Female, Gynecologic Surgical Procedures methods, Gynecologic Surgical Procedures statistics & numerical data, Humans, Laparoscopy statistics & numerical data, Middle Aged, Prevalence, Rectal Prolapse diagnosis, Rectal Prolapse surgery, Rectum diagnostic imaging, Rectum surgery, Uterine Prolapse diagnosis, Uterine Prolapse surgery, Vagina diagnostic imaging, Vagina surgery, Gynecologic Surgical Procedures trends, Laparoscopy trends, Rectal Prolapse epidemiology, Uterine Prolapse epidemiology
- Abstract
Objective: To examine the rates of surgical repair of comorbid rectal prolapse (RP) and pelvic organ prolapse (POP) over time in a large population-based cohort., Materials and Methods: We queried Optum, a national administrative claims database, from 2003 to 2017. We evaluated female patients age 18 or older with a diagnosis of POP and/or RP. Sociodemographic characteristics, comorbidities, and rates of procedures were collected., Results: We identified 481,051 women diagnosed with RP and/or POP. Only 2.0% of women in the cohort had comorbid POP and RP. While 29.9% of women with RP had dual prolapse, only 2.1% of women with POP had both diagnoses. Overall, 25.8% of women had one or more surgical repairs. Surgical repairs were done in 26.0% of women with POP, 15.0% of women with RP, and 48.2% of women with comorbid POP/RP, though only 19.8% of patients with dual diagnoses had both RP and POP repairs. Over the study period, the rate of multidisciplinary surgical repairs increased by 2.7-fold., Conclusion: The prevalence of comorbid RP and POP among women in our cohort is low (2.0%). Rates of multidisciplinary surgery have increased possibly due to the increased use of imaging, laparoscopic surgery, and awareness of the shared pathophysiology of the disease., (Copyright © 2020 Elsevier Inc. All rights reserved.)
- Published
- 2021
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31. Is same-day discharge associated with increased 30-day postoperative complications and readmissions in patients undergoing laparoscopic adrenalectomy?
- Author
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Shariq OA, Bews KA, McKenna NP, Dy BM, Lyden ML, Farley DR, Thompson GB, McKenzie TJ, and Habermann EB
- Subjects
- Adrenal Gland Diseases mortality, Adrenalectomy methods, Adrenalectomy statistics & numerical data, Adrenalectomy trends, Adult, Aged, Ambulatory Surgical Procedures methods, Ambulatory Surgical Procedures statistics & numerical data, Ambulatory Surgical Procedures trends, Feasibility Studies, Female, Hospital Mortality, Humans, Laparoscopy statistics & numerical data, Laparoscopy trends, Male, Middle Aged, Patient Discharge statistics & numerical data, Patient Discharge trends, Patient Readmission statistics & numerical data, Patient Selection, Postoperative Complications etiology, Retrospective Studies, Time Factors, Treatment Outcome, United States epidemiology, Adrenal Gland Diseases surgery, Adrenalectomy adverse effects, Ambulatory Surgical Procedures adverse effects, Laparoscopy adverse effects, Postoperative Complications epidemiology
- Abstract
Background: Advances in minimally invasive surgery and perioperative care have decreased substantially the duration of time that patients spend recovering in hospital, with many laparoscopic procedures now being performed on an ambulatory basis. There are limited studies, however, on same-day discharge after laparoscopic adrenalectomy. The objectives of this study were to investigate the outcomes and trends of ambulatory laparoscopic adrenalectomy in a multicenter cohort of patients., Methods: Adult patients who underwent elective laparoscopic adrenalectomy between 2005 and 2016 were identified in the database of the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP). Baseline demographics and 30-day outcomes were compared between patients who underwent ambulatory laparoscopic adrenalectomy and those who were discharged after an inpatient stay. Multivariable logistic regression and Cox proportional hazards modelling were used to investigate the association between same-day discharge and 30-day complications and unplanned readmissions., Results: Of the 4,807 patients included in the study, 88 (1.8%) underwent ambulatory laparoscopic adrenalectomy and 4,719 (98.2%) were admitted after the adrenalectomy. The same-day discharge group contained fewer obese patients (37.2% vs 50%; P = .04), a lesser proportion of American Society of Anesthesiologists class III patients (45.5% vs 61%; P = .003), and more patients with primary aldosteronism (14.8% vs 6%; P = .002) compared with the inpatient group. After adjustment for confounders, same-day discharge was not associated with 30-day overall complications (OR 1.17, 95% CI 0.35-3.85; P = .80) or unplanned readmissions (HR 2.77, 95% CI 0.86-8.96; P = .09). The percentage of laparoscopic adrenalectomies performed on an ambulatory basis at hospitals participating in the ACS NSQIP remained low throughout the study period (0-3.1% per year) with no evidence of an increasing trend over time (P = .21)., Conclusion: Ambulatory laparoscopic adrenalectomy is a safe and feasible alternative to inpatient hospitalization in selected patients. Further study is needed to determine the cost savings, barriers to uptake, and optimal selection criteria for this approach., (Copyright © 2020 Elsevier Inc. All rights reserved.)
- Published
- 2021
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32. Trends in operative time and outcomes in minimally invasive hysterectomy from 2008 to 2018.
- Author
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Luchristt D, Brown O, Kenton K, and Bretschneider CE
- Subjects
- Adult, Female, Humans, Least-Squares Analysis, Logistic Models, Middle Aged, Multivariate Analysis, Odds Ratio, Hysterectomy methods, Hysterectomy, Vaginal trends, Laparoscopy trends, Operative Time, Postoperative Complications epidemiology
- Abstract
Background: There is a national shift toward laparoscopic hysterectomy as the predominant form of minimally invasive hysterectomy. Previous research suggests that vaginal hysterectomy is associated with lower operative time and improved outcomes; however, this has not been validated in a modern cohort of women., Objective: This analysis aims to evaluate whether total vaginal hysterectomy remains associated with lower operative times and fewer postoperative complications than total laparoscopic hysterectomy or laparoscopic-assisted vaginal hysterectomy, given recent shifts in clinical practice patterns and training experience., Study Design: A secondary analysis of the National Surgical Quality Improvement Program database was performed. Three primary outcomes were defined for the analysis: operative time, rate of major complications, and rate of minor complications. Secondary outcomes included changes in route of surgery over time. Descriptive analyses were performed for all outcomes of interest. Operative time, rate of major complications, and rate of minor complications were compared for each of the 3 forms of minimally invasive hysterectomy: total laparoscopic hysterectomy, laparoscopic-assisted vaginal hysterectomy, and total vaginal hysterectomy. Bivariate analyses were performed using analysis of variance, Kruskal-Wallis, Pearson chi-square, or Fisher exact tests where appropriate. Multivariable ordinary least squares and logistic regression were used to assess for overall differences in outcomes and trends over time, controlling for sociodemographic factors and medical comorbidities. Sensitivity analyses were performed using a propensity score-matched cohort created to balance groups across time., Results: A total of 161,626 women met criteria for inclusion. Rates of total vaginal hysterectomy dropped from 51% to 13% between 2008 and 2018, whereas rates of total laparoscopic hysterectomy increased from 12% to 68% (P<.001). In multivariable analyses, total laparoscopic hysterectomy and laparoscopic-assisted vaginal hysterectomy were associated with lower odds of major complications (adjusted odds ratio [95% confidence interval]: 0.813 [0.750-0.881] and 0.873 [0.797-0.957], respectively) and minor complications (adjusted odds ratio [95% confidence interval]: 0.723 [0.676-0.772] and 0.896 [0.832-0.964], respectively) than total vaginal hysterectomy. Temporal trends show an increase in total vaginal hysterectomy operative time and decreases in total laparoscopic hysterectomy and laparoscopic-assisted vaginal hysterectomy operative times over the 11-year analysis period (P<.001), although total vaginal hysterectomy continues to have the shortest median operative time overall. No temporal trends were observed in rates of complications., Conclusion: This analysis highlights recent shifts in rates of minimally invasive hysterectomy. Alongside this change in practice pattern, this study also brings to light a resultant shift in the complication rates associated with each surgical approach, as laparoscopic hysterectomy has lower rates of complications than vaginal hysterectomy despite longer operative times., (Copyright © 2020 Elsevier Inc. All rights reserved.)
- Published
- 2021
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33. [Future trend of minimally invasive surgery platform and surgical procedure].
- Author
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Wang XS
- Subjects
- Anastomosis, Surgical instrumentation, Anastomosis, Surgical methods, Anastomosis, Surgical trends, Colorectal Neoplasms pathology, Forecasting, Humans, Lymph Node Excision, Lymphatic Metastasis, Minimally Invasive Surgical Procedures instrumentation, Minimally Invasive Surgical Procedures methods, Suture Techniques instrumentation, Suture Techniques trends, Colorectal Neoplasms surgery, Digestive System Surgical Procedures instrumentation, Digestive System Surgical Procedures methods, Digestive System Surgical Procedures trends, Laparoscopy instrumentation, Laparoscopy methods, Laparoscopy trends, Minimally Invasive Surgical Procedures trends
- Abstract
In the past 30 years, minimally invasive surgery has been greatly improved with the development of the energy platform, instrument platform, and imaging platform. Taking colorectal cancer surgery as an example, the five elements of surgical procedure have developed to a certain extent. The surgical approach has undergone a process from large to small. The range of resection ranges from simple bowel resection to radical resection/extended radical resection, and then to surgery that focuses on preserving organ function. With the recognition of the direction of normal lymphatic drainage and the characteristics of tumor lymphatic metastasis, lymph node dissection has been gradually standardized. The reconstruction of the digestive tract has changed from manual sutures to full endoscopic anastomosis, and then to the concept of functional anastomosis. The removal of the specimen has improved from large incision through the abdominal wall, to small laparoscopic incision, and then to the natural cavity. The evolution of these procedures depends on the advancement of technology platforms and equipment, and the recognition of new concepts. The development of minimally invasive platform must be in the direction of ensuring the implementation of the most optimized surgical approach. The platform is more secure, integrated, multifunctional, and intelligent. In the future, minimally invasive procedures must be aimed at maximizing the benefits of patients. The procedures are more scientific, functional, comfortable and diverse. Surgical innovation has promoted the development of the platform. The platform and the surgical procedure promote each other's development.
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- 2021
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34. Brain Connectivity, and Hormonal and Behavioral Correlates of Sustained Weight Loss in Obese Patients after Laparoscopic Sleeve Gastrectomy.
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Hu Y, Ji G, Li G, Manza P, Zhang W, Wang J, Lv G, He Y, Zhang Z, Yuan K, von Deneen KM, Chen A, Cui G, Wang H, Wiers CE, Volkow ND, Nie Y, Zhang Y, and Wang GJ
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- Adult, Biomarkers blood, Brain metabolism, Female, Hormones blood, Humans, Laparoscopy trends, Magnetic Resonance Imaging trends, Male, Nerve Net metabolism, Obesity blood, Obesity surgery, Brain diagnostic imaging, Craving physiology, Gastrectomy trends, Nerve Net diagnostic imaging, Obesity diagnostic imaging, Weight Loss physiology
- Abstract
The biological mediators that support cognitive-control and long-term weight-loss after laparoscopic sleeve gastrectomy (LSG) remain unclear. We measured peripheral appetitive hormones and brain functional-connectivity (FC) using magnetic-resonance-imaging with food cue-reactivity task in 25 obese participants at pre, 1 month, and 6 month after LSG, and compared with 30 normal weight controls. We also used diffusion-tensor-imaging to explore whether LSG increases brain structural-connectivity (SC) of regions involved in food cue-reactivity. LSG significantly decreased BMI, craving for high-calorie food cues, ghrelin, insulin, and leptin levels, and increased self-reported cognitive-control of eating behavior. LSG increased FC between the right dorsolateral prefrontal cortex (DLPFC) and the pregenual anterior cingulate cortex (pgACC) and increased SC between DLPFC and ACC at 1 month and 6 month after LSG. Reduction in BMI correlated negatively with increased FC of right DLPFC-pgACC at 1 month and with increased SC of DLPFC-ACC at 1 month and 6 month after LSG. Reduction in craving for high-calorie food cues correlated negatively with increased FC of DLPFC-pgACC at 6 month after LSG. Additionally, SC of DLPFC-ACC mediated the relationship between lower ghrelin levels and greater cognitive control. These findings provide evidence that LSG improved functional and structural connectivity in prefrontal regions, which contribute to enhanced cognitive-control and sustained weight-loss following surgery., (© The Author(s) 2020. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permission@oup.com.)
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- 2021
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35. Current status of laparoscopic proximal gastrectomy in proximal gastric cancer: Technical details and oncologic outcomes.
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Sun KK and Wu YY
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- Gastrectomy trends, Humans, Laparoscopy trends, Plastic Surgery Procedures trends, Recovery of Function, Safety, Treatment Outcome, Gastrectomy methods, Laparoscopy methods, Plastic Surgery Procedures methods, Stomach Neoplasms surgery
- Abstract
The incidence of proximal gastric cancer has been increasing continuously. This status has prevailed despite the application of laparoscopic proximal gastrectomy as a surgical treatment for early proximal gastric cancer. The widespread adoption and standardization of this surgical procedure as the primary treatment for the abovementioned cancer has been hampered by the lack of consensus on the optimal reconstruction method after proximal gastrectomy. In addition, the oncological safety of proximal gastrectomy for advanced gastric disease remains unclear. We reviewed the English-language literature to clarify the current status of laparoscopic proximal gastrectomy in proximal gastric cancer. Japanese gastric cancer guidelines have suggested three types of reconstructions for proximal gastrectomy, namely, esophagogastrostomy, double-tract reconstruction, and jejunal interposition. Optimal reconstruction methods remain to be determined because of the lack of adequately performed and well-designed randomized controlled trials. The technical complexity and challenging implementation of reconstruction procedures have resulted in several complications with anastomoses. Multicenter randomized controlled trials are necessary to evaluate the various reconstruction methods and the oncological safety of laparoscopic proximal gastrectomy for advanced gastric disease., (Copyright © 2020. Published by Elsevier Taiwan LLC.)
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- 2021
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36. Factors affecting the length of hospital stay after laparoscopic appendectomy: A single center study.
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Zhang P, Zhang Q, Zhao H, and Li Y
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- Acute Disease, Adult, Appendectomy methods, Appendectomy trends, Appendicitis surgery, Appendix, China epidemiology, Comorbidity, Female, Hospitals statistics & numerical data, Humans, Laparoscopy methods, Length of Stay statistics & numerical data, Male, Middle Aged, Operative Time, Peritonitis surgery, Postoperative Complications epidemiology, Retrospective Studies, Appendectomy statistics & numerical data, Laparoscopy trends, Length of Stay trends
- Abstract
Aim: This study aimed to explore factors may affect the length of hospital stay after laparoscopic appendectomy., Methods: The data of 636 patients undergoing laparoscopic appendectomy between July 2016 and July 2019 in Beijing Tsinghua Changgung Hospital were retrospectively analyzed. The patients were divided into group A (hospital stay ≤3 days, 348 patients) and group B (hospital stay >3 days, 288 patients) according to their hospital stay.Sex, age, disease onset time(time from onset to admission), nausea, vomiting, diarrhea, peritonitis, comorbidities, and history of appendicitis; preoperative body temperature (T), white blood cell (WBC) count, percentage of neutrophilic granulocytes, and preoperative C-reactive protein (CRP) level; time from diagnosis to surgery. appendix diameter, appendicolith, and ascites in ultrasound or CT; surgical time(the surgery start time was the time of skin incision, and the end time was the time the anesthesia intubation was removed), intraoperative blood loss (the volume of blood infiltrating into a gauze was calculated by weighing the gauze infiltrated with water and calculating the volume of water), intraoperative adhesions or effusions, and stump closure methods, convert to open appendectomy, appendix pathology(perforated or gangrenous appendicitis were defined as complicated appendicitis and simple or suppurative appendicitis were defined as uncomplicated appendicitis) and antibiotic treatment schemes were analyzed., Results: Significant differences were detected between group A and group B in age (37.10 ± 13.52y vs 42.94 ± 15.57y, P<0.01), disease onset time (21.36 ± 16.56 h vs 32.52 ± 27.99 h, P <0.01), time from diagnosis to surgery (8.63 ± 7.29 h vs 10.70 ± 8.47 h, P<0.01); surgical time(64.09 ± 17.24 min vs 86.19 ± 39.96 min, P < 0.01); peritonitis(52.9% vs 74%, P < 0.01), comorbidities (12.4% vs 20.5%, P < 0.01), appendicolith (27.6% vs 41.7%, P < 0.01), ascites before the surgery(13.8% vs 22.9%, P < 0.01), intraoperative adhesions or effusions(56% vs 80.2%, P < 0.01); preoperative temperature (37.11 ± 0.64°C vs 37.54 ± 0.90°C, P < 0.01); preoperative WBC count (13.06 ± 3.39 × 109/L vs 14.21 ± 4.54 × 109/L, P = 0.04);preoperative CRP level(18.99 ± 31.72 mg/L vs 32.46 ± 46.68 mg/L, P < 0.01); appendix diameter(10.22 ± 2.59 mm vs 11.26 ± 3.23 mm, P < 0.01); intraoperative blood loss (9.36 ± 7.29 mL vs 13.74 ± 13.49 mL, P < 0.01); using Hem-o-lok for stump closure(30.7% vs 38.5%, P = 0.04); complicated appendicitis (9.5% vs 45.8%, P < 0.01); and using ertapenem for antibiotic treatment after the surgery(4.3% vs 21.5%, P < 0.01). Multivariate analysis demonstrated that age (OR = 1.021; 95%CI = 1.007-1.036), peritonitis (OR = 1.603; 95% CI = 1.062-2.419), preoperative WBC count (OR = 1.084; 95% CI = 1.025-1.046), preoperative CRP level (OR = 1.010; 95% CI = 1.005-1.015), time from diagnosis to surgery (OR = 1.043; 95% CI = 1.015-1.072), appendicolith (OR = 1.852; 95% CI = 1.222-2.807), complicated appendicitis (OR = 3.536; 95% CI = 2.132-5.863), surgical time (OR = 1.025; 95% CI = 1.016-1.034), use of Hem-o-lok for stump closure (OR = 1.894; 95% CI = 1.257-2.852), and use of ertapenem for antibiotic treatment (OR = 3.076; 95% CI = 1.483-6.378) were the risk factors for a prolonged hospital stay., Conclusions: The patient with appendicitis was older and had peritonitis, higher preoperative WBC count or CRP level, longer time from diagnosis to surgery, appendicolith, and complicated appendicitis, predicting a prolonged hospital stay. Shorter surgical time and the use of silk ligation for stump closure and cephalosporins + metronidazole for antibiotic treatment might be better choices to obtain a shorter hospital stay., Competing Interests: The authors have declared that no competing interests exist.
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- 2020
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37. General surgery involvement with ventriculoperitoneal shunt insertions reduces revision rates.
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Dowlati E, Shashaty M, Carroll AH, Pivazyan G, Briscoe J, Patel N, Shahjouie S, Anaizi AN, Jackson PG, and Nair MN
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- Adult, Aged, Cohort Studies, Female, Humans, Laparoscopy adverse effects, Laparoscopy methods, Laparotomy adverse effects, Laparotomy methods, Male, Middle Aged, Operative Time, Postoperative Complications diagnosis, Reoperation methods, Retrospective Studies, Surgical Procedures, Operative adverse effects, Surgical Procedures, Operative methods, Surgical Procedures, Operative trends, Ventriculoperitoneal Shunt adverse effects, Ventriculoperitoneal Shunt methods, Young Adult, Laparoscopy trends, Laparotomy trends, Postoperative Complications etiology, Postoperative Complications prevention & control, Reoperation trends, Ventriculoperitoneal Shunt trends
- Abstract
Background: Ventriculoperitoneal shunts (VPS) are placed for a variety of etiologies. It is common for general surgery to assist with insertion of the distal portion in the peritoneum., Objective: To determine if there is a difference in revision rates in patients undergoing VPS placement with general surgery as well as those undergoing laparoscopic insertion., Methods: A retrospective review of all consecutive patients undergoing VPS placements was performed in a three-year period (2017-2019). Those that underwent placement with general surgery were compared to those without general surgery. Additionally, patients undergoing distal placement via mini-laparotomy versus laparoscopy were compared. Multivariable logistic regression was used to examine risk factors for distal VPS failure., Results: 331 patients were included. 202 (61.0 %) underwent VPS placement with general surgery. 121 (36.6 %) patients underwent insertion via laparoscopic technique. General surgery involvement reduced operative times, decreased length of stay, and lowered overall revision rates with distal revision rates being most significant (1.5 % vs 8.5 %; p = 0.0034). Patients undergoing VPS placement via laparoscopic technique had decreased operative time, length of stay, in-hospital complications and revision rates, with significant decrease in shunt infection (1.7 % vs 7.1 %; p = 0.0366). A history of prior shunt or abdominal surgery (OR 3.826; p = 0.0282) and lack of general surgery involvement (OR 20.98; p = 0.0314) are independent risk factors for distal shunt revision in our cohort., Conclusion: The use of general surgeons in VPS insertion can be of benefit by decreasing operative time, length of stay, total revisions, and distal revision rates. Further prospective studies are warranted to determine true benefit., (Copyright © 2020 Elsevier B.V. All rights reserved.)
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- 2020
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38. Evolution of surgical steps in robotics-assisted donor surgery for uterus transplantation: results of the eight cases in the Swedish trial.
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Brännström M, Kvarnström N, Groth K, Akouri R, Wiman L, Enskog A, and Dahm-Kähler P
- Subjects
- Adult, Female, Humans, Hysterectomy trends, Infertility, Female diagnosis, Laparoscopy trends, Middle Aged, Organ Transplantation trends, Prospective Studies, Robotic Surgical Procedures trends, Sweden epidemiology, Tissue Donors, Hysterectomy methods, Infertility, Female surgery, Laparoscopy methods, Organ Transplantation methods, Robotic Surgical Procedures methods, Uterus transplantation
- Abstract
Objective: To perform a stepwise development of the surgical method for robotics-assisted laparoscopy in donor hysterectomy for uterus transplantation (UTx), a unique treatment for absolute uterine-factor infertility., Design: Prospective observational study., Setting: University hospital., Patient(s): Eight donors, aged 38-62 years, underwent surgery for retrieval of the uterus and vasculature., Intervention(s): Robotics-assisted laparoscopy was performed in donors for 6-7 h with video recording. Conversion to laparotomy was performed for last parts of retrieval surgery., Main Outcome Measure(s): Description, evaluation, and timing of 12 specific surgical steps, as well as surgical outcomes and complications., Result(s): There was a progression during the course of eight surgeries. In the initial two cases, seven and six items were completed with robotics compared with all 12 items in the last three procedures. The passive surgical time decreased from ∼20% in the first four cases to ∼8% in the last three procedures. The estimated median (range) blood loss, total surgical time, and length of hospital stay were, respectively, 125 mL (100-600), 11.25 h (10-13), and 5.5 days (5-6). Two reversible complications occurred: One patient acquired pressure alopecia, and one developed pyelonephritis., Conclusion(s): The study demonstrates a clear evolution of a strategy toward fully robotic donor surgery in UTx. This is likely to become the main approach in donor surgery of live UTx donors., Clinical Trial Registration Number: NCT02987023., (Copyright © 2020 The Authors. Published by Elsevier Inc. All rights reserved.)
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- 2020
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39. Trends and outcomes of robotic surgery for gastrointestinal (GI) cancers in the USA: maintaining perioperative and oncologic safety.
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Konstantinidis IT, Ituarte P, Woo Y, Warner SG, Melstrom K, Kim J, Singh G, Lee B, Fong Y, and Melstrom LG
- Subjects
- Adenocarcinoma mortality, Adult, Aged, Databases, Factual, Digestive System Neoplasms mortality, Female, Humans, Laparoscopy methods, Logistic Models, Male, Middle Aged, Patient Safety, Retrospective Studies, Robotic Surgical Procedures methods, Survival Analysis, Treatment Outcome, United States epidemiology, Adenocarcinoma surgery, Digestive System Neoplasms surgery, Laparoscopy trends, Practice Patterns, Physicians' trends, Robotic Surgical Procedures trends
- Abstract
Objective: Minimally invasive surgery (MIS) continues to gain traction as a feasible approach for the operative management of gastrointestinal (GI) malignancies. The aim of this study is to quantify national trends, perioperative and oncologic outcomes of MIS for the most common GI malignancies including the esophagus, stomach, pancreas, colon, and rectum. We hypothesize that with more widespread use of MIS techniques, perioperative outcomes and oncologic resection quality will remain preserved., Methods: The National Cancer Database (2010-2014) was utilized to assess perioperative outcomes and pathologic quality of MIS (robotic and laparoscopic) compared to open, in patients who underwent resection for cancers of the esophagus, stomach, pancreas, colon, and rectum. Multilevel logistic regression models were constructed to identify independent factors associated with postoperative and long-term outcomes., Results: Data from 11,023 esophageal, 30,664 gastric, 30,689 pancreas, 260,669 colon, and 52,239 rectal resections were analyzed. Although laparoscopy is the most prevalent MIS approach, the number of robotic resections increased nearly fourfold from 2010 to 2014 in all organ sites (increase by factor: esophagus: 3.8, stomach: 4.4, pancreas: 4.4, colon: 3.8 and rectum: 4). The number of laparoscopic resections increased at a slower rate (factor: 1.3-1.9), whereas the number of open resections decreased (factor: 0.67-0.77). Patients who underwent robotic-assisted resections were younger for stomach and colorectal resections and with lower Charlson Comorbidity Index across all sites. Patients who underwent robotic or laparoscopic resections had shorter hospitalizations, fewer readmissions (with the exception of rectal resections) and lower postoperative mortality at 90 days. Robotic-assisted resections had comparable negative margin resections and number of lymph nodes to laparoscopic and open resections across all sites., Conclusion: The utilization of robotic-assisted resections of GI cancers is rapidly increasing with more frequent use in younger and healthier patients. This study demonstrates that with the rising utilization of robotic-assisted resections, perioperative outcomes and oncologic safety have not been compromised.
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- 2020
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40. Wireless Laparoscopy in the 2020s: State-of-the-Art Technology in Surgery.
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Chatzipapas I, Kathopoulis N, Siemou P, and Protopapas A
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- Equipment Design, Female, Gynecologic Surgical Procedures methods, Gynecologic Surgical Procedures trends, Humans, Laparoscopy methods, Laparoscopy trends, Gynecologic Surgical Procedures instrumentation, Laparoscopes trends, Laparoscopy instrumentation, Wireless Technology trends
- Abstract
Background: Wireless signal transduction is the future in the field of laparoscopic surgery. Cable-free endoscopic equipment would be the ideal surgical instrument for every laparoscopic surgeon., Instrument: Our department has developed a new cable-free laparoscopic setup that couples a rigid 0°, 10-mm laparoscope with a wireless camera modified with a special adapter. We used a portable and rechargeable LED cold light source. The signal was wirelessly transmitted from the camera to a tablet computer using the corresponding mobile application., Experience: Our team has used this setup in 14 laparoscopic operations with excellent results. Two cases performed exclusively with the new setup are presented in the videos. The image quality obtained was comparable with the conventional laparoscopic setup, and the operations performed were unaffected., Conclusion: This report presents the use of a wireless camera throughout the course of a laparoscopic surgery, and the results are promising. The new systems' favorable characteristics, such as wireless signal transmission, cost, flexibility, and size, support this as a feasible new technique for performing laparoscopic surgery.
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- 2020
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41. Current status of liver transplantation in Asia.
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Hibi T, Wei Chieh AK, Chi-Yan Chan A, and Bhangui P
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- Asia, Hepatectomy methods, Humans, Laparoscopy trends, Liver Transplantation legislation & jurisprudence, Liver Transplantation methods, Living Donors supply & distribution, Republic of Korea, Robotic Surgical Procedures trends, Tissue and Organ Harvesting legislation & jurisprudence, Tissue and Organ Harvesting methods, Hepatectomy trends, Liver Transplantation trends, Tissue and Organ Harvesting trends
- Abstract
In spite of early adoption of the brain death legislation, and all efforts at promoting deceased donation, various social, economic and cultural factors have acted as road blocks to the furthering of deceased donor liver transplantation (DDLT) in most Asian societies. On the other hand, Asian liver transplant centers have been the pioneers, innovators, and technical advancement catalysts for the world to follow, especially with regards to living donor liver transplantation (LDLT). With some high volume centers performing more than 200 LDLTs a year with good outcomes in the donor and recipient, techniques to expand the living donor pool have also been adopted like ABO-incompatible, paired exchange and dual lobe living donor liver transplants. Although large multicenter, and registry data as regards safety and outcomes of minimally invasive donor hepatectomy are awaited, expert centers have pioneered, and now regularly perform purely laparoscopic and robotic living donor hepatectomies, especially in Korea., (Copyright © 2020 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.)
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- 2020
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42. The Rise of Minimally Invasive Surgery: 16 Year Analysis of the Progressive Replacement of Open Surgery with Laparoscopy.
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St John A, Caturegli I, Kubicki NS, and Kavic SM
- Subjects
- General Surgery education, Humans, Retrospective Studies, United States, Internship and Residency trends, Laparoscopy trends, Surgical Procedures, Operative trends
- Abstract
Objective: The expansion of Minimally Invasive Surgery (MIS) has been exponential since the introduction of laparoscopic surgery in the late 1980s. This shift in operative technique has led many to believe that surgery residents are not developing the skills needed to adequately perform open operations., Methods: We performed a retrospective review of the Accreditation Council for Graduating Medical Education national operative case log database of general surgery residents from January 2003 to December 2019. We compared the open vs. laparoscopic case numbers for six different operations, including cholecystectomy, appendectomy, inguinal hernia repair, colectomy, gastrectomy, and Nissen fundoplication. The Cochran-Armitage test was used to assess the linear trend in the procedures performed., Results: Total average residency case volumes for the procedures studied have increased from 270 to 368 (36%) over the 16-year period with MIS steadily representing a greater proportion of these cases. From 2003 to 2018, MIS representation increased in all studied procedures: cholecystectomy (88% to 94%, p = 0.048), inguinal hernia repair (20% to 47%, p ≤ 0.001), appendectomy (38% to 93%, p ≤ 0.001), colectomy (8% to 43%, p ≤ 0.001), gastrectomy (43% to 84%, p = 0.048), and Nissen (71% to 91%, p = 0.21)., Conclusion: While the overall operative volume has increased nationally for surgical residents, the representation of open cases has steadily declined since the advent of MIS. The experience needed in open surgery during resident training is still to be determined and may be necessary now that laparoscopy is progressively replacing open operations., Competing Interests: Conflicts of Interest: none., (© 2020 by JSLS, Journal of the Society of Laparoscopic & Robotic Surgeons.)
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- 2020
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43. The Evolution of Nonoperative Management of Abdominal Gunshot Wounds in the United States.
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Masjedi A, Asmar S, Bible L, Khurrum M, Chehab M, Castanon L, Ditillo M, and Joseph B
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- Abdominal Injuries diagnosis, Abdominal Injuries mortality, Adult, Angiography standards, Angiography statistics & numerical data, Conservative Treatment standards, Conservative Treatment statistics & numerical data, Female, Humans, Incidence, Injury Severity Score, Laparoscopy standards, Laparoscopy statistics & numerical data, Length of Stay, Male, Patient Selection, Practice Guidelines as Topic, Retrospective Studies, Survival Analysis, Treatment Failure, United States epidemiology, Wounds, Gunshot diagnosis, Wounds, Gunshot mortality, Young Adult, Abdominal Injuries therapy, Angiography trends, Conservative Treatment trends, Laparoscopy trends, Wounds, Gunshot therapy
- Abstract
Background: Surgical exploration for gunshot wounds to the abdomen has been a surgical standard for the greater part of the past century. Recently, nonoperative management (NOM) has been deemed as a safe option for abdominal gunshot wounds (AGWs). The aim of this analysis was to review the utilization of NOM and mortality after AGWs., Methods: We performed a 2010-2014 retrospective analysis of the American College of Surgeons Trauma Quality and Improvement Program. We included all adult (aged 18 and older) patients with AGWs. NOM was defined as nonsurgical intervention within the first 6 h. Outcome measures were trends of utilization of NOM and mortality. Cochrane-Armitage trend analysis was performed., Results: A total of 808,272 trauma patients were identified, and 16,866 patients with AGWs were included. During the study period, the incidence of AGWs increased, whereas the proportion of bowel injury (P = 0.75) and solid organ injury (P = 0.44) did not change. The NOM rate of AGW increased (2010: 19.5% versus 2014: 27%, P < 0.001). This was accompanied by a decrease in mortality rate (11% versus 9.4%, P = 0.01). Likewise, there was an increase in the use of angiography (7.5% versus 27%, P < 0.001) and laparoscopy (0.9% versus 2.6%, P < 0.001). Overall, 9.8% of the patients had failed NOM. There was no difference in mortality in patients who were managed successfully or failed NOM (5% versus 4.6%, P = 0.45)., Conclusions: NOM of AGW is more prevalent and is associated with a decrease in mortality rate. Selective NOM may be practiced safely after AGWs., (Copyright © 2020 Elsevier Inc. All rights reserved.)
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- 2020
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44. Fifty Years of Surgery for Pancreatic Cancer.
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Hackert T, Klaiber U, Pausch T, Mihaljevic AL, and Büchler MW
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- Antineoplastic Combined Chemotherapy Protocols therapeutic use, Carcinoma, Pancreatic Ductal drug therapy, Chemotherapy, Adjuvant methods, Chemotherapy, Adjuvant trends, Humans, Laparoscopy trends, Neoadjuvant Therapy methods, Neoadjuvant Therapy trends, Pancreatectomy trends, Pancreatic Neoplasms drug therapy, Pancreaticoduodenectomy trends, Time Factors, Carcinoma, Pancreatic Ductal surgery, Laparoscopy methods, Pancreatectomy methods, Pancreatic Neoplasms surgery, Pancreaticoduodenectomy methods
- Abstract
The surgical treatment of pancreatic cancer (PDAC) has seen sweeping changes during the past 5 decades. Up to the middle of the 20th century resection rates were below 5%, but the numbers of curative resections for PDAC are now continuously increasing due to improved neoadjuvant treatment concepts as well as progress in surgical techniques and perioperative management. During the same period, mortality rates after pancreatic surgery have decreased considerably and are now less than 5%. One of the most important cornerstones of reduced mortality has been the concentration of PDAC surgery in specialized centers. In addition, the management of postoperative complications has improved greatly as a result of optimized interdisciplinary teamwork. Adjuvant chemotherapy has become the reference treatment in resected PDAC, achieving significantly prolonged survival. Moreover, the concept of borderline resectable PDAC has emerged to characterize tumors with increased risk for tumor-positive resection margins or worse outcome. The best treatment strategy for borderline resectable PDAC is currently under debate, whereas neoadjuvant therapy has become established as a beneficial treatment option for patients with locally advanced PDAC, enabling conversion surgery in up to 60% of cases. This review article summarizes the principal changes in PDAC surgery during the past 50 years.
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- 2020
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45. Trends and progress of bariatric and metabolic surgery in India.
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Bhasker AG, Prasad A, Raj PP, Wadhawan R, Khaitan M, Agrawal AJ, Tantia O, Baig SJ, Palaniappan R, Shivaram HV, Shah S, Soni V, Bhandari M, Shivhare R, Dhorepatil S, Chowbey P, Narwaria M, Shah S, and Khullar R
- Subjects
- Anastomosis, Roux-en-Y education, Bariatric Surgery education, Fellowships and Scholarships, Gastrectomy education, Humans, India epidemiology, Laparoscopy education, Laparoscopy statistics & numerical data, Laparoscopy trends, Time Factors, Anastomosis, Roux-en-Y methods, Anastomosis, Roux-en-Y trends, Bariatric Surgery statistics & numerical data, Bariatric Surgery trends, Gastrectomy methods, Gastrectomy trends, Laparoscopy methods
- Abstract
Bariatric and metabolic surgery are being performed in India for 2 decades. Aim of this paper is to evaluate the changing clinical trends over the last 5 years and to present the other aspects helmed by Obesity and Metabolic Surgery Society of India (OSSI) to aid the growth of research, education, data management and registry, quality control, insurance-related issues and policy change. OSSI conducts an annual survey to collect data pertaining to numbers of surgical procedures. With the approval of the executive committee, data collected from 2014 to 2018 were retrieved and analysed. 20,242 surgical procedures were performed in 2018 which is an 86.7% increase from 2014. Laparoscopic sleeve gastrectomy continued to remain the most popular procedure, it's percent share saw a steady decline from 68 to 48%. One anastomosis gastric bypass showed an unprecedented growth from 14 to 34%. Numbers of laparoscopic Roux en y gastric bypass remained constant at 15-16%. OSSI has also initiated a COE program along with training fellowships and focus on registry and inclusion in insurance coverage. National trends over the past 5 years in bariatric surgery have shown emergence of newer procedures like OAGB, although LSG continues to be the most popular procedure performed These trends give an insight on how the field is evolving and the implications for any distinctive requirements unique to this region These will lay out important directives for not only ensuring good treatment outcomes but also increasing awareness about the disease on the whole.
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- 2020
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46. Long-term Oncologic Outcomes of Laparoscopic Anterior Resections for Cancer with Natural Orifice Versus Conventional Specimen Extraction: A Case-Control Study.
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Chang SC, Chen HC, Chen YC, Ke TW, Tsai YY, Wang HM, Fingerhut A, and Chen WT
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- Aged, Case-Control Studies, Disease-Free Survival, Female, Follow-Up Studies, Humans, Laparoscopy trends, Male, Middle Aged, Natural Orifice Endoscopic Surgery methods, Neoplasm Recurrence, Local pathology, Neoplasm Staging, Outcome Assessment, Health Care, Propensity Score, Rectal Neoplasms surgery, Retrospective Studies, Sigmoid Neoplasms surgery, Colorectal Neoplasms surgery, Laparoscopy methods, Natural Orifice Endoscopic Surgery adverse effects, Neoplasm Recurrence, Local epidemiology
- Abstract
Background: Although the short-term advantages of natural orifice specimen extraction are widely recognized, controversy exists concerning oncologic safety after laparoscopic surgery for colorectal cancer., Objective: This study aimed to investigate the impact of natural orifice specimen extraction on local recurrence and long-term survival of patients undergoing colorectal cancer surgery., Design: This is a propensity score-matched comparative study., Setting: This study presents a single-center experience., Patients: We retrospectively analyzed the records of patients who underwent curative laparoscopic anterior resection for American Joint Committee on Cancer stage I to III sigmoid or upper rectal cancer in 2011 to 2014, based on prospectively collected data., Interventions: Oncologic outcomes were compared between patients undergoing natural orifice or conventional specimen extraction by minilaparotomy. Patients were matched 1:1 according to propensity scores calculated by logistic regression analysis with the following covariates: American Joint Committee on Cancer stage, tumor diameter, age, sex, BMI, and T stage. Cox proportional hazards regression analysis was performed to determine the impact on oncologic outcome., Main Outcome Measures: The primary outcomes measured were local recurrence and disease-free survival rates at 5 years., Results: Of 392 eligible patients, 188 were matched (94 undergoing natural orifice specimen extraction and 94 undergoing conventional extraction by minilaparotomy). Median follow-up was 50.3 months. The cumulative local recurrence risk at 5 years was 2.3% and 3.5% (p = 0.632), whereas 5-year disease-free survival for all tumor stages combined was 87.3% and 82.0% (p = 0.383) in laparoscopic anterior resection with natural orifice specimen extraction and conventional extraction groups. T3 and T4 stages were the only variables independently associated with disease-free survival., Limitations: This study was limited because it focused on a single center, was a retrospective analysis, contained no long-term anorectal function testing, and had a small sample size., Conclusion: Long-term oncologic outcomes of patients undergoing laparoscopic anterior resection with natural orifice specimen extraction for sigmoid and upper rectal cancer do not differ from those undergoing conventional extraction. Thus, natural orifice specimen extraction could be a viable alternative to reduce abdominal wall insult in laparoscopic colorectal operations for malignancy in selected patients. See Video Abstract at http://links.lww.com/DCR/B241. RESULTADOS ONCOLÓGICOS A LARGO PLAZO DE RESECCIONES ANTERIORES LAPAROSCÓPICAS PARA CÁNCER A TRAVÉS DE ORIFICIO NATURAL FRENTE A EXTRACCIÓN CONVENCIONAL DEL ESPÉCIMEN: UN ESTUDIO DE CASOS Y CONTROLES: Si bien las ventajas a corto plazo de la extracción de especímenes por orificio natural son ampliamente reconocidas, existe controversia con respecto a la seguridad oncológica después de la cirugía laparoscópica para el cáncer colorrectal.Investigar el impacto de la extracción de especímenes por orificio natural en la recurrencia local y la supervivencia a largo plazo de pacientes sometidos a cirugía de cáncer colorrectal.Estudio comparativo con emparejamiento por puntuación de propensión.Experiencia en un centro único.Analizamos retrospectivamente los registros de pacientes que se sometieron a resección anterior laparoscópica curativa para cáncer sigmoideo o rectal superior AJCC en estadio I-III en 2011-2014, con base en datos recolectados prospectivamente.Los resultados oncológicos se compararon entre pacientes sometidos a extracción por orificio natural o convencional mediante minilaparotomía de especímenes. Los pacientes fueron emparejados 1:1 de acuerdo con los puntajes de propensión calculados por análisis de regresión logística con las siguientes covariables: estadio AJCC, diámetro del tumor, edad, sexo, índice de masa corporal y estadio T. Se realizó un análisis de regresión de riesgos proporcionales de Cox para determinar el impacto en el resultado oncológico.Recurrencia local y tasas de supervivencia libre de enfermedad a los 5 años.De 392 pacientes elegibles, 188 fueron emparejados (94 sometidos a extracción de espécimen por orificio natural y 94 a extracción convencional por minilaparotomía). La mediana de seguimiento fue de 50.3 meses. El riesgo cumulativo de recurrencia local a 5 años fue de 2.3% y 3.5% (p = 0.632), mientras que la supervivencia libre de enfermedad a 5 años para todas las etapas tumorales combinadas fue de 87.3% y 82.0% (p = 0.383) en los grupos de resección anterior laparoscópica con extracción de espécimen por orificio natural y extracción convencional, respectivamente. Las etapas T3 y T4 fueron las únicas variables asociadas independientemente con la supervivencia libre de enfermedad.Centro único, análisis retrospectivo, ausencia de pruebas de función anorrectal a largo plazo y tamaño de muestra pequeño.Los resultados oncológicos a largo plazo de los pacientes sometidos a resección anterior laparoscópica con extracción de espécimen por orificio natural para cáncer sigmoideo y rectal superior no difieren de los de aquellos sometidos a extracción convencional. Por lo tanto, la extracción de especímenes por orificio natural podría ser una alternativa viable para reducir el insulto a la pared abdominal en operaciones colorrectales laparoscópicas por malignidad en pacientes selectos. Consulte Video Resumen en http://links.lww.com/DCR/B241.
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- 2020
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47. Adequacy of Preoperative Resuscitation in Laparoscopic Pyloromyotomy and Anesthetic Emergence.
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Gilbertson LE, Fiedorek CS, Fiedorek MC, Lam H, and Austin TM
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- Anesthesia Recovery Period, Anesthetics adverse effects, Bicarbonates blood, Cohort Studies, Female, Humans, Infant, Infant, Newborn, Laparoscopy trends, Male, Preoperative Care trends, Pyloric Stenosis blood, Pyloromyotomy trends, Resuscitation trends, Retrospective Studies, Anesthetics administration & dosage, Laparoscopy methods, Preoperative Care methods, Pyloric Stenosis surgery, Pyloromyotomy methods, Resuscitation methods
- Abstract
Background: Pyloromyotomy is one of the most common surgical procedures performed on otherwise healthy infants. Pyloric stenosis results in a hypochloremic, hypokalemic metabolic alkalosis that is considered a medical emergency. This alkalotic state is believed to be associated with an increased incidence of apneic episodes. Because apnea tends to occur during anesthetic emergence, we sought to examine the association between the preoperative serum bicarbonate level and anesthetic emergence time after laparoscopic pyloromyotomy., Methods: Data were collected from patients who underwent laparoscopic pyloromyotomies from April 2014 to October 2018. To estimate the correlation between preoperative bicarbonate level and emergence time while accounting for the positive skew of emergence time and potential confounding variables, a weighted quantile mixed regression was used. Due to a nonlinear association with emergence time, preoperative serum bicarbonate was split into 2 continuous intervals (<24 and ≥24 mEq/L) and the slope versus outcome was fit for each interval., Results: A total of 529 patients who underwent laparoscopic pyloromyotomy were analyzed in this study. After controlling for confounders, the preoperative serum bicarbonate interval of ≥24 mEq/L was linearly associated with median emergence time (median increase of 0.81 minutes per 1 mEq/L increase of bicarbonate; 95% confidence interval [CI], 0.42-1.20; P < .001). Only 3 patients (0.6%) had apneic episodes after pyloromyotomy despite all having preoperative serum bicarbonate levels <29 mEq/L., Conclusions: Preoperative serum bicarbonate was positively associated with median anesthetic emergence time in a linear manner for values ≥24 mEq/L, although this correlation may not appear to be clinically substantial per 1 mEq/L unit. However, when preoperative serum bicarbonate levels were dichotomized at a commonly used presurgical threshold, the difference in median emergence time between ≥30 and <30 mEq/L was an estimated 5.4 minutes (95% CI, 3.1-7.8 minutes; P < .001).
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- 2020
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48. Is there a role of robotic surgery in abdominal organs transplantations?
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Gianardi D, Bianchini M, Palmeri M, Di Franco G, and Morelli L
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- Humans, Abdomen surgery, Laparoscopy methods, Laparoscopy trends, Organ Transplantation methods, Organ Transplantation trends, Robotic Surgical Procedures methods, Robotic Surgical Procedures trends
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- 2020
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49. Mitigating the challenges of laparoscopic paediatric surgery in Ile Ife: The trend so far and lessons learnt.
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Igwe AO, Talabi AO, Adumah CC, Ogundele IO, Adisa AO, Sowande OA, and Adejuyigbe O
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- Adolescent, Child, Child, Preschool, Feasibility Studies, Female, Humans, Infant, Length of Stay trends, Male, Retrospective Studies, Treatment Outcome, Digestive System Diseases surgery, Laparoscopy trends
- Abstract
Background: Paediatric laparoscopic surgery is fast growing worldwide, with many pathologies now being treated even in the youngest of patients. We hereby report our experience with the first 114 cases., Objectives: Our aim was to highlight our progress and lessons learnt practicing laparoscopic paediatric surgery in our institution., Materials and Methods: This is a retrospective study of the first 114 children who underwent laparoscopic surgery in our hospital. We focussed on demographics, indications, procedures performed, rate of conversion to open and complications. Records were retrieved from January 2011 to December 2019. Data were analysed using the SPSS software version 23 (SPSS Inc., Chicago, Illinois, USA)., Results: There were 83 males and 31 females (ratio of 3:1). Age groups included infants (13.2%), 1-5 years (21.9%), 5-10 years (33.3%) and > 10 years (31.6%). There was a remarkable increase in the frequency and complexity of cases performed from an average of 5 per year between 2011 and 2015 to an average of 23.5 per year between 2016 and 2019. The conversion rate was 6%, 5 appendectomies, 1 Swenson pull-through, 1 diagnostic laparoscopy and 1 Ladd's procedure. Four complications were noted; one recurrent adhesive intestinal obstruction, one residual intra-abdominal abscess, one port site abscess and one excessive bleeding from liver biopsy requiring conversion to open surgery., Conclusion: We have demonstrated that the routine use of laparoscopy in children is feasible and safe in our environment. However, the need for training, endurance through a steep learning curve and the willingness to battle the technical challenges are necessary for success., Competing Interests: None
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- 2020
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50. Is the minimally invasive trauma surgeon the next (r)evolution of trauma surgery? Indications and outcomes of diagnostic and therapeutic trauma laparoscopy in a level 1 trauma centre.
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Birindelli A, Podda M, Segalini E, Cripps M, Tonini V, Tugnoli G, Lim RB, and Di Saverio S
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- Abdominal Injuries diagnosis, Adult, Aged, Aged, 80 and over, Europe, Feasibility Studies, Female, Humans, Laparoscopy statistics & numerical data, Length of Stay, Male, Middle Aged, Morbidity, Operative Time, Postoperative Complications epidemiology, Postoperative Complications prevention & control, Retrospective Studies, Safety, Young Adult, Abdominal Injuries surgery, Laparoscopy methods, Laparoscopy trends, Minimally Invasive Surgical Procedures trends, Procedures and Techniques Utilization statistics & numerical data, Procedures and Techniques Utilization trends, Surgeons, Trauma Centers
- Abstract
The aim of this study was to evaluate the trend in use, feasibility and safety of laparoscopy in a single level 1 European trauma centre. Laparoscopy in abdominal trauma is gaining acceptance as a diagnostic and a therapeutic tool as it reduces surgical invasiveness and may reduce post-operative morbidity. All trauma patients who underwent a laparoscopic procedure between January 2013 and December 2017 were retrospectively analysed. A sub-analysis of isolated abdominal trauma was also performed. There has been a significant increase in the use of this technique in the considered time period. A total of 40 patients were included in the study: 17 diagnostic laparoscopies and overall 32 therapeutic laparoscopies. Conversion rate was 15%. All patients were hemodynamically stable. The majority of patients were younger than 60 years, with an ASA score of I-II and sustained a blunt trauma. Mean ISS score was 17. Colon and diaphragm were the most commonly laparoscopically diagnosed injuries, while splenectomy was the most common operation. The average operating time was 106 min. There were no missed injuries, no SSI, no re-interventions and no mortality related to the surgical procedure. The average length of stay was 14 days. No significant difference was found in the isolated abdominal trauma group. Laparoscopy is an emergent safe and effective technique for both diagnostic and therapeutic purposes in selected stable abdominal penetrating or blunt trauma patients. However, these results need to be put in relation with the level of the centre and the expertise of the surgeon.
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- 2020
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