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Urban noise is a common environmental exposure that may increase the burden of hypertension in communities, yet it is largely unstudied in the United States, and it has not been studied in relation to blood pressure (BP) control. We investigated associations of urban noise with BP levels and control in the United States. We used repeated BP and medication data from Chicago-based participants of the Chicago Health and Aging Project (≥65 years) and MESA (Multi-Ethnic Study of Atherosclerosis; ≥45 years). Using a spatial prediction model with project-specific measurements, we estimated noise at participant homes. We imputed BP levels for those on medication and used mixed-effects models to evaluate associations with noise. Logistic regression was used for uncontrolled and apparent treatment-resistant hypertension. Models were run separately by cohort and altogether, all with adjustment for age, sex, sociodemographic factors, and other plausible sources of confounding. We evaluated 16 462 BP measurements from 6764 participants (6073 Chicago Health and Aging Project and 691 MESA) over an average of 4 years. For both cohorts, we found that greater levels of noise were associated with higher BP levels and greater risk of apparent treatment-resistant hypertension. In our pooled models, 10-dBA higher residential noise levels corresponded to 1.2 (95% CI, 0.1–2.2) and 1.1 mm Hg greater (95% CI, 0.6–1.7) systolic and diastolic BPs as well as a 20% increased odds of apparent treatment-resistant hypertension (odds ratio per 10 dBA: 1.2 [95% CI, 1.0–1.4], P =0.04). Urban noise may increase BP levels and complicate hypertension treatment in the United States.

Background Few studies have assessed the impact of overlapping surgery during different timepoints of neurosurgical procedures. Objective To evaluate the impact of overlap before the critical portion of surgery on short-term patient outcomes following lumbar fusion. Methods In total, 3799 consecutive patients who underwent single-level, posterior-only lumbar fusion over 6 yr (2013-2019) at an academic hospital system were retrospectively studied. Outcomes included 30-d emergency department (ED) visit, readmission, reoperation, mortality, overall morbidity, and overall morbidity/surgical complications. Duration of overlap that occurred before the critical portion of surgery was calculated as a percentage of total beginning operative time. Univariate logistic regression was used to assess the impact of incremental 1% increases in the duration of overlap within the whole population and patients with beginning overlap. Subsequently, univariate analysis was used to compare exact matched patients with the least (bottom 40%) and most amounts of overlap (100% beginning overlap). Coarsened exact matching was used to match patients on key demographic factors, as well as attending surgeon. Significance was set at a P-value Results Increased duration of beginning overlap was associated with a decrease in 30-d ED visit (P = .03) within all patients with beginning overlap, but not within the whole population undergoing lumbar fusion. Duration of beginning overlap was not associated with any other short-term morbidity or mortality outcome in either the whole population or patients with beginning overlap. Conclusion Increased duration of overlap before the critical step of surgery does not predict adverse short-term outcomes after single-level, posterior-only lumbar fusion.

Loturco, I, Pereira, LA, Kobal, R, Fernandes, V, Reis, VP, Romano, F, Alves, M, Freitas, TT, and McGuigan, M. Transference effect of short-term optimum power load training on the punching impact of elite boxers. J Strength Cond Res 35(9): 2373-2378, 2021-This study examined the changes in bench press (BP), jump squat (JS), and half-squat (HS) power outputs induced by a short-term (1 week) training scheme based on the optimum power load (OPL) applied to national boxing athletes and measured the transference effect coefficient (TEC) of these exercises on punching impact. Eight elite boxing athletes from the Brazilian National team participated in this study. Athletes were tested before and after 3 power-oriented training sessions performed at the OPL. The physical assessments comprised punching impact measures (jabs and crosses) at fixed and self-selected distances, and bar-power output in BP, HS, and JS exercises. Magnitude-based differences were used to compare pre-training and post-training sessions. Transference effect coefficient was calculated as the ratio between the result gain in the "untrained exercises" (punching impact in jabs and crosses) and "trained exercises" (HS, JS, and BP), for variables presenting an effect size of at least 0.2. The OPL training elicited meaningful increases in the punching impact forces (∼8%) and in both JS and HS power outputs (∼12 and ∼14%, respectively), but not in BP power output. There was an effective transference (TEC = ∼0.80) of JS and HS performance gains to punching impact force, suggesting that increases in lower-limb power can be directly transferred to punching impact. These results provide coaches and practitioners with valuable information about how to rapidly and effectively increase the punching impact force of elite amateur boxers.

We analyzed the incidence rate of long-term events in patients on antiretroviral therapy (ART) previously exposed to therapy interruption.A single-center cohort study involving participants in ART interruptions (ARTI) clinical trials (n = 10) was conducted.Non-AIDS events after ART resumption were analyzed. A control group not exposed to ARTI was randomly selected from the same cohort and a propensity score of belonging to ARTI group was estimated based on age, sex, CD4+ nadir value, time from HIV diagnosis to ARTI, time from HIV diagnosis to starting ART and time of suppressed viral load, and used to adjust effect estimates.One hundred and eighty-one patients were included, 136 in ARTI and 45 in the control arm. Median time of known HIV-1 infection was 21 years and median time from ART resumption to first non-AIDS event was 5.2 years. A significantly higher proportion of patients with ARTI had an event as compared with control group [raw percentages: 43% (n = 53) vs. 23% (n = 10), P = 0.015]. These differences were confirmed when only the non-AIDS events occurring after ART resumption were analyzed [adjusted hazard ratio (aHR) = 2.43, 95% confidence interval (CI) 1.15-5.12]. The logistic model adjusted for the propensity score indicated that patients with an ARTI had a four-fold higher risk of having at least one non-AIDS event (P = 0.002).We found a higher risk of having at least one non-AIDS event years after ART resumption in HIV-infected patients exposed to ARTI as compared with controls. These data should be taken into consideration for future functional cure clinical trials.

Previous experimental studies have identified specific foods or nutrients are capable of mitigating adverse effects induced by air pollution. However, whether the dietary pattern can modify the associations between long-term particulate matter (PM) and increasing blood pressure (BP) among adults has not yet been assessed. We assessed whether the dietary pattern and various foods modify the associations between long-term exposure to PM (PM 1 , PM 2.5 , and PM 10 ), hypertensive BP (BP≥140/90 mm Hg, HBP), and BP in Chinese adults. This study included 61 081 participants from China Multi-Ethnic Cohort. PM was assessed through satellite-based random forest approaches. Outcomes were analyzed with logistic regression models and linear regression models. The dietary approaches to stop hypertension (DASH) diet was calculated for each participant. This study founds long-term exposure to PM was associated with HBP, systolic BP, and pulse pressure. The DASH diet modified the associations between PM, HBP, and some BP components. For each 10 μg/m 3 increase in PM 1 , PM 2.5 , and PM 10 , the participants with the lowest quintile of DASH score had HBP risks with odds ratios (95% CI) of 1.196 (1.084–1.319), 1.145 (1.09–1.202), and 1.080 (1.045–1.117), whereas those with the highest quintile of DASH score had lower HBP risks with odds ratios (95% CI) of 1.063 (0.953–1.185), 1.074 (1.017–1.133), and 1.038 (1.000–1.077). Consuming more fresh fruits, vegetables, dairy, and whole grains would reduce the risk of raised BP caused by PM. In conclusion, the DASH diet rich in antioxidant compounds may be a wide-reaching intervention to reduce the deleterious impact of PM.

OBJECTIVES: Standard parenteral nutrition (PN) solutions are safe and can meet the nutritional requirements of a significant number of pediatric patients. However, they may not always be adequate for those on long term PN. We aimed to compare the composition of individually tailored prescriptions in a pediatric population on home PN with that of available commercial PN formulations. METHODS: Retrospective analysis of the individual prescriptions of metabolically stable pediatric patients on home PN over a 1-year period (March 2019 to March 2020). These were compared with commercially available solutions with electrolytes, and replacement was considered adequate if three successive criteria were met: non-protein calorie to volume ratio (maximum variation 15%); non-protein calorie to nitrogen ratio (NPC:N) (maximum variation either 20% for long term use or 35% for possible short term use); electrolyte concentration (maximum increase 20%). RESULTS: Twenty-four patients were included (67% male; median age 7.5 years). The most common diagnosis was short bowel syndrome (58%). Replacement with a standard formulation was considered appropriate for possible short term use (maximum variation of 35% in NPC:N) in 16 (67%) patients and for long term use (maximum variation of 20% in NPC:N), the number of patients decreased to 10 (42%). CONCLUSIONS: Standard PN solutions can be adequate for a significant proportion of pediatric patients on home PN. Their use in the short term may also be appropriate in holiday periods or in settings of limited resources or restricted access to hospital facilities, such as those imposed by the COVID-19 pandemic.

ObjectiveTo determine whether autologous hematopoietic stem cell transplantation (aHSCT) is able to induce durable disease remission in people with multiple sclerosis (MS), we analyzed the long-term outcomes after transplantation in a large cohort of patients with MS.MethodsTo be included, a minimum dataset (consisting of age, MS phenotype, Expanded Disability Status Scale [EDSS] score at baseline, information on transplantation technology, and at least 1 follow-up visit after transplantation) was required.ResultsTwo hundred ten patients were included (relapsing-remitting [RR] MS 122 [58%]). Median baseline EDSS score was 6 (1–9); mean follow-up was 6.2 (±5.0) years. Among patients with RRMS, disability worsening–free survival (95% confidence interval [CI]) was 85.5% (76.9%–94.1%) at 5 years and 71.3% (57.8%–84.8%) at 10 years. In patients with progressive MS, disability worsening–free survival was 71.0% (59.4%–82.6%) and 57.2% (41.8%–72.7%) at 5 and 10 years, respectively. In patients with RRMS, EDSS significantly reduced after aHSCT (p = 0.001; mean EDSS change per year −0.09 [95% CI −0.15% to −0.04%]). In patients with RRMS, the use of the BCNU+Etoposide+Ara-C+Melphalan (BEAM) + anti-thymocyte globulin (ATG) conditioning protocol was independently associated with a reduced risk of no evidence of disease activity 3 failure (hazard ratio 0.27 [95% CI 0.14–0.50], p < 0.001). Three patients died within 100 days from aHSCT (1.4%); no deaths occurred in patients transplanted after 2007.ConclusionsaHSCT prevents disability worsening in the majority of patients and induces durable improvement in disability in patients with RRMS. The BEAM + ATG conditioning protocol is associated with a more pronounced suppression of clinical relapses and MRI inflammatory activity.Classification of EvidenceThis study provides Class IV evidence that for people with MS, aHSCT induces durable disease remission in most patients.

To describe the clinical characteristics and outcomes of adult patients with coronavirus disease 2019 requiring weaning from prolonged mechanical ventilation.Observational cohort study of patients admitted to two long-term acute care hospitals from April 1, 2020, to March 31, 2021.Two long-term acute care hospitals specialized in weaning from prolonged mechanical ventilation in the Chicagoland area, Illinois, United States.Adult (≥ 18 yr old) ICU survivors of respiratory failure caused by severe acute respiratory syndrome coronavirus 2 pneumonia receiving prolonged mechanical ventilation.None.During the study period, 158 consecutive patients were transferred to the long-term acute care hospitals for weaning from prolonged ventilation. Demographic, clinical, and laboratory data were collected and analyzed. Final date of follow-up was June 1, 2021. Prior to long-term acute care hospital transfer, median length of stay at the acute care hospital was 41.0 days and median number of ventilator days was 35. Median age was 60.0 years, 34.8% of patients were women, 91.8% had a least one comorbidity, most commonly hypertension (65.8%) and diabetes (53.2%). The percentage of weaning success was 70.9%. The median duration of successful weaning was 8 days. Mortality was 9.6%. As of June 1, 2021, 19.0% of patients had been discharged home, 70.3% had been discharged to other facilities, and 1.3% were still in the long-term acute care hospitals.Most patients with coronavirus disease 2019 transferred to two Chicago-area long-term acute care hospitals successfully weaned from prolonged mechanical ventilation.

OBJECTIVE The aim of this prospective clinical study is to compare short-term outcome of laparoscopic right hemicolectomy using the Complete Mesocolic Excision (CME group) with patients who underwent conventional right-sided colonic resection (NCME group). SUMMARY BACKGROUND DATA Although CME with central vascular ligation in laparoscopic right hemicolectomy is associated with a significant decrease in local recurrence rates and improvements in cancer-related 5-year survival, there may be additional risks associated with this technique because of increased surgical complications. As a result, there is controversy surrounding its use. METHODS In this randomized controlled trial, several primary endpoints (operative time, intraoperative blood loss, other complications, conversion rate, and anastomotic leak) and secondary endpoints (overall postoperative complications) were evaluated. In addition, we evaluated histopathologic data, including specimen length and the number of lymph nodes harvested, as objective signs of the quality of CME, related to oncological outcomes. RESULTS The CME group had a significantly longer mean operative time than the NCME group (216.3 minutes vs 191.5 minutes, P = 0.005). However, the CME group had a higher number of lymph nodes (23.8 vs 16.6; P < 0.001) and larger surgical specimens (34.3 cm vs 29.3 cm; P = 0.002). No differences were reported with respect to intraoperative blood loss, conversion rate, leakage, or other postoperative complications. CONCLUSIONS In this study laparoscopic CME were a safe and feasible technique with improvement in lymph nodes harvesting and length of surgical specimens with no increase of surgical intraoperative and postoperative complications.

Article published in Strength and Conditioning Journal available at https://doi.org/10.1519/SSC.0000000000000608

Background and Purpose: Data on long-term survival and recurrence after stroke are lacking. We investigated time trends in ischemic stroke case-fatality and recurrence rates over 20-years stratified by etiological subtype according to the Trial of ORG 10172 in Acute Stroke Treatment classification within a population-based stroke register in Germany. Methods: Data was collected within the Erlangen Stroke Project, a prospective, population-based stroke register covering a source population of 105 164 inhabitants (2010). Case fatality and recurrence rates for 3 months, 1 year, and 5 years were estimated with Kaplan-Meier estimates. Sex-specific time trends for case-fatality and recurrence rates were estimated with Cox regression. We adjusted for age, sex, and year of event and stratified for etiological subtypes. A sensitivity analysis with competing risk analysis for time trends in recurrence were performed. Results: Between 1996 and 2015, 3346 patients with first ischemic stroke were included; age-standardized incidence per 100 000 was 75.8 in women and 131.6 in men (2015). Overall, 5-year survival probabilities were 50.4% (95% CI, 47.9–53.1) in women and 59.2% (95% CI, 56.4–62.0) in men; 5-year survival was highest in patients with first stroke due to small-artery occlusion (women, 71.8% [95% CI, 67.1–76.9]; men, 75.9% [95% CI, 71.3–80.9]) and lowest in cardioembolic stroke (women, 35.7% [95% CI, 31.0–41.1]; men, 47.8% [95% CI, 42.2–54.3]). Five-year recurrence rates were 20.1% (95% CI, 17.5–22.6) in women and 20.1% (95% CI, 17.5–22.7) in men; 5-year recurrence rate was lowest in women in stroke due to small artery occlusion 16.0% (95% CI, 11.7–20.1) and in men in large-artery atherosclerosis 16.6% (95% CI, 8.7–23.9); highest risk of recurrence was observed in undefined strokes (women, 22.3% [95% CI, 17.8–26.6]; men, 21.4% [95% CI, 16.7–25.9]). Cox regression revealed improvements in case-fatality rates over time with differences in stroke causes. No time trends in recurrence rates were observed. Conclusions: Long-term survival and recurrence varied substantially by first stroke cause. Survival probabilities improved over the past 2 decades; no major trends in stroke recurrence rates were observed.

Backgrounds The term "elderly" seems to have been used as "vulnerable to various stresses" but not well defined. To define the "elderly", we investigated whether the increased age causes unfavorable changes in several immunoinflammatory indices that indicate the increased vulnerability in the surgical field. Patients and methods One-hundred forty-two patients undergoing an elective-uncomplicated laparoscopic cholecystectomy (within 60 min and without intraoperative-cholangiography, bile spillage, or open conversion) were retrospectively investigated. Before surgery, immediately after surgery, and on postoperative day (POD)1, whether the patient age correlated the following variables was examined: neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio, platelet-to-lymphocyte ratio, lymphocyte-to-C-reactive-protein ratio (LCR), C-reactive-protein-to-albumin ratio (CAR), and others. Results The immunoinflammatory indices most unfavorably changed on POD1. The age correlated neither lymphocyte-to-monocyte ratio nor platelet-to-lymphocyte ratio on POD1, when NLR, LCR, and CAR showed the significant correlation with the age. Multiple regression analyses determined the following variables as the independent determinants of these 3 indices on POD1: age, intraoperative minimum body temperature ≥35.5°C (IntMinBT ≥35.5°C), maximum heart rate during POD0-1 (MaxHR) for NLR; age and IntMinBT ≥ 35.5°C for LCR; and age and MaxHR for CAR. The threshold of "elderly" was determined as 102-year-old for NLR, 94-year-old for LCR, and 97-year-old for CAR. Conclusions The increased age causes the unfavorable changes in early postoperative immunoinflammatory indices after the uncomplicated laparoscopic cholecystectomy. Thus, the term "elderly" can be rephrased by the term "vulnerable to various surgical stresses." The thresholds for "elderly" defined herein seem impractical. Namely, the increased vulnerability caused by the aging seems modified by the individual surgical procedures.

Sepsis-related myocardial dysfunction is associated with impaired outcome. Traditionally, in this setting the main focus has been on left ventricular performance. Currently, specific knowledge on the prognostic importance of right ventricular dysfunction is scarce. The aim of this study was to determine whether right ventricular ejection fraction (RVEF) is predictive of long-term mortality in sepsis.Single-centre retrospective cohort study in adult patients admitted to the ICU with severe sepsis and septic shock, and equipped with a pulmonary artery catheter within the first day after admission. RVEF was recorded as an average over the first 24 h (sample rate of 1 per min). Patients were separated a priori into subgroups according to their RVEF: RVEF less than 20% (A), RVEF 20% to 30% (B), and RVEF more than 30% (C). The primary endpoint was 1-year all-cause mortality.In a 7-year period, 101 patients fulfilled all entry criteria and 98 were included in the study. One-year all-cause mortality was significantly different between groups: 57% in group A (n = 21), 18% in group B (n = 55), and 23% in group C (n = 22); P = 0.003. Kaplan-Meier survival analysis revealed a clear separation between groups A and B/C (X = 14.00, P = 0.001). In a multivariate logistic regression analysis RVEF, both as a categorical variable (RVEF20%) and as a continuous variable remained independently associated with the primary endpoint (odds ratio [OR] 4.1; 95% confidence interval [CI], 1.3-13.4; P = 0.018 and OR 0.92; 95% CI, 0.85-0.99; P = 0.018, respectively).RVEF was independently associated with 1-year all-cause mortality in a highly selected group of patients with severe sepsis and septic shock.

In the ADVANCE study of first-line treatment, there were 48 participants with HIV RNA at least 50 copies/ml in the week 48 window who had subsequent follow-up data available with no change in randomized treatment. More participants achieved virological re-suppression in the TAF/FTC+DTG and TDF/FTC+DTG arms (26/34, 76%) than on TDF/FTC/EFV (6/14 = 43%; P = 0.0421). It is unclear whether participants with HIV RNA at least 50 copies/ml at week 48 should be termed 'virological failures' on integrase inhibitor-based treatment.

Radical cystectomy is the gold standard for nonmetastatic muscle invasive bladder cancer and for refractory nonmuscle invasive disease. Compared to open radical cystectomy, robot-assisted radical cystectomy has been shown to provide comparable early oncologic outcomes and improved perioperative outcomes. However, there is a paucity of data on long-term oncologic outcomes and concerns about a higher incidence of local recurrence after robot-assisted radical cystectomy. We report 10-year oncologic outcomes following robot-assisted radical cystectomy using a multinational database.We retrospectively reviewed the prospective International Robotic Cystectomy Consortium database. Consecutive patients who underwent robot-assisted radical cystectomy 10 years ago or earlier were included in analysis. Data were reviewed for demographics, and perioperative, pathological and oncologic outcomes. Kaplan-Meier curves were used to depict recurrence-free, disease specific and overall survival. Multivariate stepwise Cox regression models were applied to identify variables associated with recurrence-free, disease specific and overall survival.We identified 446 patients with a median age of 67 years (IQR 59-76). Of the patients 10% received neoadjuvant chemotherapy, 51% experienced any complication, 23% had high grade complications and 4% died within 3 months of robot-assisted radical cystectomy. Disease was pT3 or greater in 43% of patients and pN+ in 24% while a positive soft tissue surgical margin was observed in 7%. At a median followup of 5 years (IQR 2-10, maximum 14) local and distant recurrence had developed in 15% and 29% of patients, respectively. Ten-year recurrence-free, disease specific and overall survival rates were 59%, 65% and 35%, respectively. Patients with pT3 or greater and pN+ disease showed worse recurrence-free, disease specific and overall survival.Long-term oncologic outcomes, and recurrence rates and patterns after robot-assisted radical cystectomy seem comparable to those in open series. Advanced disease stage and positive surgical margins remain the main determinants of survival after radical cystectomy.

OBJECTIVE: This paper characterizes trajectories of work and disability leave across the tenure of a cohort of 49,595 employees in a large American manufacturing firm. METHODS: We employ sequence and cluster analysis to group workers who share similar trajectories of work and disability leave. We then use multinomial logistic regression models to describe the demographic, health, and job-specific correlates of these trajectories. RESULTS: All workers were clustered into one of eight trajectories. Female workers (RR 1.3 – 2.1), those experiencing musculoskeletal disease (RR 1.3 – 1.5), and those whose jobs entailed exposure to high levels of air pollution (Total Particulate Matter; RR 1.9 – 2.4) were more likely to experience at least one disability episode. CONCLUSIONS: These trajectories and their correlates provide insight into disability processes and their relationship to demographic characteristics, health, and working conditions of employees.

This scoping review aims to map primary care models designed to support adults with long-term conditions. The review will analyze the following in relation to the models identified: characteristics, impact reported, implications for practice and outcome measures.Robust solutions to support individuals with long-term conditions need to be established in order to increase health service capacity and provide cost-effective solutions while, most importantly, ensuring they receive the best services to live meaningful and productive lives.The concept to be mapped is primary care models used to support adults living with long-term conditions. This may also encompass services not solely designed for people with long-term conditions; however, they will be services that may be the first port of call for this group. Operational a priori criteria have been designed to assist with distinguishing appropriate literature.Due to the nature of the scoping review, literature from a range of published and unpublished sources will be utilized from 1995 to 2019. Databases to be searched will include: MEDLINE, Embase, PsycINFO, HMIC, CINAHL, Cochrane Database of Systematic Reviews and Web of Science. Appropriate gray literature will be searched, alongside hand searching selected primary care journals, conference abstracts and professional and government bodies. Articles will be restricted to English. Titles and abstracts will be screened by two independent reviewers for assessment against the inclusion criteria. Charting of the data will include details about the population, concept, context, study methods and key findings relevant to the review objective.

BACKGROUND: Periacetabular osteotomy (PAO) is a well-accepted treatment for acetabular dysplasia, but treatment success is not uniform. Concurrent hip arthroscopy has been proposed for select patients to address intraarticular abnormalities. The patient-reported outcomes, complications, and reoperations for concurrent arthroscopy and PAO to treat acetabular dysplasia remain unclear. QUESTIONS/PURPOSES: (1) What are the functional outcome scores among select patients treated with PAO plus concurrent hip arthroscopy at mid-term follow-up? (2) What factors are associated with conversion to THA or persistent symptoms (modified Harris hip score ≤ 70 or WOMAC pain subscore ≥ 10)? (3) What proportion of patients underwent further hip preservation surgery at mid-term follow-up? (4) What are the complications associated with the procedure? METHODS: Between November 2005 and December 2012, 78 patients (81 hips) who presented with symptomatic acetabular dysplasia—defined as a lateral center-edge angle less than 20° with hip pain for more than 3 months that interfered with daily function—had undergone unsuccessful nonsurgical treatment, had associated intraarticular abnormalities on MRI, and underwent combined hip arthroscopy and PAO. Eleven patients did not have minimum 4-year follow-up and were excluded, leaving 67 patients (70 hips) who met our inclusion criteria and had a mean follow-up duration of 6.5 ± 1.6 years. We retrospectively evaluated patient-reported outcomes at final follow-up using the University of California Los Angeles (UCLA) activity score, the modified Harris Hip Score (mHHS), and the WOMAC pain subscore. Conversion to THA or persistent symptoms were considered clinical endpoints. Repeat surgical procedures were drawn from a prospectively maintained database, and major complications were graded according to the validated Clavien-Dindo classification (Grade III or IV). Student t-tests, chi-square tests, and Fisher exact tests identified the association of patient factors, radiographic measures, and surgical details with clinical endpoints. For patients who underwent bilateral procedures, only the first hip was included in our analyses. RESULTS: At final follow-up, the mean mHHS for all patients improved from a mean ± SD of 55 ± 19 points to 85 ± 17 points (p < 0.001), the UCLA activity score improved from 6.5 ± 2.7 points to 7.5 ± 2.2 points (p = 0.01), and the WOMAC pain score improved from 9.1 ± 4.3 points to 3.2 ± 3.9 points (p < 0.001). Three percent (2 of 67) of patients underwent subsequent THA, while 21% (15 of 70) of hips were persistently symptomatic, defined as mHHS less than or equal to 70 or WOMAC pain subscore greater than or equal to 10. Univariate analyses indicated that no patient demographics, preoperative or postoperative radiographic metrics, or intraoperative findings or procedures were associated with subsequent THA or symptomatic hips. Worse baseline mHHS and WOMAC pain scores were associated with subsequent THA or symptomatic hips. Seven percent (5 of 67) of patients underwent repeat hip preservation surgery for recurrent symptoms, and 4% (3 of 67) of patients had major complications (Clavien-Dindo Grade III or IV). CONCLUSION: This study demonstrated that concurrent hip arthroscopy and PAO to treat symptomatic acetabular dysplasia (with intraarticular abnormalities) has good clinical outcomes at mid-term follow-up in many patients; however, persistent symptoms or conversion to THA affected almost a quarter of the sample. We noted an acceptable complication profile. Further study is needed to directly compare this approach to more traditional techniques that do not involve arthroscopy. We do not use isolated hip arthroscopy to treat symptomatic acetabular dysplasia. LEVEL OF EVIDENCE: Level IV, therapeutic study.

The gut microbiome impacts metabolic homeostasis, and several inflammatory pathologies including obesity, glucose intolerance, and worsened cardiovascular disease outcomes are associated with an altered gut microbiome. We have previously demonstrated Bifidobacterium animalis lactis 420 ([B420], a probiotic) attenuates myocardial infarct injury in mice following ischemic reperfusion (IR) injury. Further, Oligofructose ([OFS], a prebiotic) improves glucose tolerance, and reduces weight gain in high-fat-diet (HFD) mice. However, the combined ability of B420 and OFS (a synbiotic) on cardiovascular and metabolic disease is unknown. We hypothesized that short-term (2 weeks) synbiotic treatment improves adiposity and glucose tolerance and reduces IR infarct size in HFD fed male mice more than prebiotic or probiotic treatments alone. Adult male mice were fed HFD (45% fat) for 2 weeks and were then treated with OFS (10microliters/gram weight, 200miligram OFS/ 300microliters saline), B420 (10microliters/gram weight, 10 9 CFU/ 300microliters saline), or B420+OFS (synbiotic treatment) via daily gavage for 2 weeks. Following treatment mice underwent an IR protocol, (45-minute ligation followed by reperfusion). Oral glucose tolerance tests were conducted prior to and after treatment to determine blood glucose. Fasted mice were gavaged with glucose (2.5g/kg glucose) and blood glucose was measured over 120 minutes. Body weight, and kcal intake were measured weekly. Upon sacrifice epididymal fat mas was weighed to determine adiposity. Data were analyzed by one-way ANOVA or T-test. We found that short-term synbiotic treatment with B420+OFS during HFD-feeding reduced adiposity and improved glucose tolerance, while probiotic or prebiotic treatment alone had no effect. However, short-term treatment, including synbiotic, did not significantly reduce heart infarct size as previously demonstrated with longer treatment periods. Taken together, these results suggest that synbiotic treatment improves metabolic impairments more rapidly than B420 or OFS alone, and precedes improvements in infarct size.

INTRODUCTION AND OBJECTIVE:Urinary complications remain a significant cause of morbidity following radical prostatectomy (RP). This study aims to identify patient, peri- and post-operative factors ...

INTRODUCTION AND OBJECTIVE:While photoselective vaporization of the prostate (PVP) has become one of the most common ambulatory procedures for BPH, its long-term durability compared to transurethra...

INTRODUCTION AND OBJECTIVE:The effect on patient outcomes with and without resident involvement in urological surgery remains controversial. This study aims to systematically determine the effect o...

INTRODUCTION AND OBJECTIVE:Traditional endoscopic equipment is expensive (i.e., >$40,000 for state-of-the-art camera, visual towers, and high-powered light source). This cost limits the practice of...

INTRODUCTION AND OBJECTIVE:American and European guidelines do not recommend routine double-J insertion after uncomplicated ureterorenoscopy, however clinical practice and guidelines deviate. The E...

INTRODUCTION AND OBJECTIVE:Frailty is a key aspect, related to-but distinct from-comorbidities and age. Partial nephrectomy (PN) use has increased during the last decades. However, PN is a complex ...

Severe caloric restriction (sCR) increases the risk for acute cardiovascular disease. Less understood are the long-term effects on cardiovascular disease risk after the sCR period has ended. We investigated the effects of sCR on heart structure and function months after refeeding (sCR-Refed). Female Fischer rats (3-months-old) were maintained on (CT) ad libitum or a 60% caloric restricted diet for 2 weeks. Thereafter, all rats received ad libitum chow for 3 months and they were analyzed by precision ultrasound to assess their heart function. After imaging, the animals were sacrificed and the hearts were subjected to ischemia-reperfusion (I/R) using a Langendorff preparation. After 2 weeks of sCR, rats lost 15% of their initial body weight (BW) [% (100*(Final-Initial/Initial)): CT, 1.5±0.8 vs sCR, -15.4±1.1; pdata not shown ) and remained doubled 3 months later [Arrhythmias (% of time): CT, 34±8 vs sCR-Refed, 68±9; p=0.02; n=8]. Ultrasound imaging showed no difference in stroke volume, coronary perfusion pressure and left ventricular mass. However, the thickness of the left ventricular posterior wall was significantly reduced in sCR-Refed rats [(mm): CT, 2.55 ±0.03 vs sCR-Refed, 2.10±0.04; p=0.002; n=4]. These findings indicate heart structure and function remained damaged months after the sCR period ended and BW was restored. These studies have adverse cardiovascular risk implications for who are subjected either voluntarily (crash diets) or involuntarily (very low food security) to periods of inadequate caloric intake.

INTRODUCTION AND OBJECTIVE:Radiotherapy (RT) for prostate cancer is associated with a distinct constellation of treatment-related complications and morbidities. However, few studies have reported t...

INTRODUCTION AND OBJECTIVE:We have previously demonstrated improvements in cardiometabolic risk factors in hypogonadal men on long-term TTh.METHODS:Cumulative registry study to investigate long-ter...

INTRODUCTION AND OBJECTIVE:Men often elect prostate brachytherapy because it is thought to be superior to surgery in preserving erectile function (EF). However, there are no long-term prospective s...

INTRODUCTION AND OBJECTIVE:Partial nephrectomy (PN) is one of the established treatment for cT1 renal masses. With the rapid dissemination of robotic surgery in the past ten years, RAPN has become ...

INTRODUCTION AND OBJECTIVE:Recently, pentafecta criteria (PC) have been proposed by an international expert panel to objectively assess quality of care after open radical cystectomy (ORC) in bladde...