12 results on '"Hansen, Henrik Jessen"'
Search Results
2. left upper lobe challenge in video-assisted thoracoscopic surgery—use of a composite score to improve the assessment of simulated lobectomy.
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Haidari, Tamim Ahmad, Bjerrum, Flemming, Grimstrup, Søren, Christensen, Thomas Decker, Vad, Henrik, Møller, Lars Borgbjerg, Hansen, Henrik Jessen, Konge, Lars, and Petersen, René Horsleben
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VIDEO-assisted thoracic surgery ,LOBECTOMY (Lung surgery) ,CRONBACH'S alpha ,VIRTUAL reality ,MATHEMATICAL optimization - Abstract
Open in new tab Download slide Aim The aim of this study is to develop a reliable composite score based on simulator metrics to assess competency in virtual reality video-assisted thoracoscopic surgery lobectomy and explore the benefits of combining it with expert rater assessments. METHODS Standardized objective assessments (time, bleeding, economy of movement) and subjective expert rater assessments from 2 previous studies were combined. A linear mixed model including experience level, lobe and the number of previous simulated procedures was applied for the repeated measurements. Reliability for each of the 4 assessments was calculated using Cronbach's alpha. The Nelder–Mead numerical optimization algorithm was used for optimal weighting of scores. A pass–fail standard for the composite score was determined using the contrasting groups' method. RESULTS In total, 123 virtual reality video-assisted thoracoscopic surgery lobectomies were included. Across the 4 different assessments, there were significant effects (P < 0.01) of experience, lobe, and simulator experience, but not for simulator attempts on bleeding (P = 0.98). The left upper lobe was significantly more difficult compared to other lobes (P = 0.02). A maximum reliability of 0.92 could be achieved by combining the standardized simulator metrics with standardized expert rater scores. The pass/fail level for the composite score when including 1 expert rater was 0.33. CONCLUSIONS Combining simulator metrics with 1 or 2 raters increases reliability and can serve as a more objective method for assessing surgical trainees. The composite score may be used to implement a standardized and feasible simulation-based mastery training program in video-assisted thoracoscopic surgery lobectomy. [ABSTRACT FROM AUTHOR]
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- 2022
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3. Lung volume reduction surgery as salvage procedure after previous use of endobronchial valves.
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Caviezel, Claudio, Guglielmetti, Laura-Chiara, Ladan, Mateja, Hansen, Henrik Jessen, Perch, Michael, Schneiter, Didier, Weder, Walter, Opitz, Isabelle, and Franzen, Daniel
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- 2021
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4. The effects of low suction on digital drainage devices after lobectomy using video-assisted thoracoscopic surgery: a randomized controlled trial.
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Holbek, Bo Laksáfoss, Christensen, Merete, Hansen, Henrik Jessen, Kehlet, Henrik, and Petersen, René Horsleben
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CHEST endoscopic surgery ,RANDOMIZED controlled trials ,LOBECTOMY (Lung surgery) ,DRAINAGE ,VIDEO-assisted thoracic surgery ,CLINICAL trial registries ,SUBCUTANEOUS emphysema - Abstract
View large Download slide View large Download slide OBJECTIVES The optimal level of suction on digital chest drainage devices after lobectomy using video-assisted thoracoscopic surgery (VATS) is unknown and varies between thoracic centres. In this randomized controlled trial, we assessed the potential benefits of low suction of –2 cmH
2 O compared to –10 cmH2 O, using a digital drainage device. METHODS Two hundred and twenty-eight patients were randomized into 2 groups after VATS lobectomy for suspected or confirmed lung cancer. Primary outcome was time to chest drain removal. Drain data were obtained from the digital drainage devices, and patient data were obtained from medical records during admission, with a follow-up until postoperative day 30. RESULTS For the –2 cmH2 O and –10 cmH2 O groups, median (interquartile range) drainage duration was 27.4 h (23.3–71.2) and 47.5 h (24.5–117.8) (P = 0.047), and the incidence of prolonged air leak >5 days was 14.4% and 24.3% (P = 0.089), respectively. Median total fluid production was 566 h (329–1155) ml and 795 h (454–1605) ml (P = 0.007). Median time to consistent air leak cessation (<20 ml/min) was 5.2 h (0.3–34.2) and 23.7 h (0.8–90.8) (P < 0.001). There were no differences in the proportion or the size of the pneumothorax or subcutaneous emphysema after drain removal, and no differences were observed in postoperative morbidity. Median length of in-hospital stay was 2.0 days (2.0–5.8) and 3.0 days (2.0–9.0) (P = 0.18). CONCLUSIONS A low suction level significantly shortened drainage duration, time to air leak cessation and total fluid production, without increasing morbidity. Clinical trial registration number NCT02911259. [ABSTRACT FROM AUTHOR]- Published
- 2019
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5. Right lung torsion diagnosed 6 months after a thoracoscopic right upper lobectomy.
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Timane, Jon Pedro, Hansen, Henrik Jessen, and Petersen, René Horsleben
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- 2022
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6. Video-assisted thoracoscopic surgery lobectomy for lung cancer is associated with a lower 30-day morbidity compared with lobectomy by thoracotomy.
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Laursen, Lykke Østergaard, Petersen, René Horsleben, Hansen, Henrik Jessen, Jensen, Tina Kold, Ravn, Jesper, and Konge, Lars
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VIDEO-assisted thoracic surgery ,LOBECTOMY (Lung surgery) ,LUNG cancer treatment ,THORACOTOMY ,ETIOLOGY of diseases ,DATABASES - Abstract
OBJECTIVES: Lung cancer is the most common cause of cancer-related deaths worldwide. Survival is highly dependent on surgery. Videoassisted thoracoscopic surgery (VATS) is increasingly chosen over open thoracotomy (OT) because of the possible benefits of the minimally invasive approach. Consequently, our aim was to compare the 30-day morbidity and mortality for lung cancer patients operated by VATS lobectomy or lobectomy by OT. METHOD: Data were obtained from prospective national and regional databases, including patients who underwent lobectomy for lung cancer in the eastern part of Denmark from 1 January 2005 to 31 December 2011. All patients operated before 2009 were re-staged according to the latest International Association for the Study of Lung Cancer lung cancer classification. Patient characteristics, comorbidities, pathology and operative data were assessed using an independent samples t-test, Pearson's ?2, Fisher's exact test and Mann-Whitney test. Morbidity was assessed using multinomial logistic regression adjusted for gender, age, cancer stage, forced expiratory volume in 1 s (FEV1), year of surgery and Charlson comorbidity score. RESULTS: In total, 1379 patients underwent lobectomy, 785 patients via VATS and 594 patients via thoracotomy. The two groups were similar in gender and FEV1. The patients operated by VATS were older (P < 0.001), and had a lower Charlson comorbidity score (P = 0.034), higher frequency of adenocarcinomas (P < 0.001) and lower cancer stage (P < 0.001). Among the VATS patients, 285 (36.3%) and among the thoracotomy patients, 288 (48.5%) had minor complications (P < 0.001); and 157 (20.0%) VATS patients and 212 (35.7%) thoracotomy patients had major complications (P < 0.001). The 30-day mortality rate was 1% in the VATS group and 1.5% in the thoracotomy group (P = 0.47). Multinomial logistic regression analysis showed that the prevalence of both minor [odds ratio (OR) = 1.51; 95% confidence interval (Cl) = 1.18-1.96] and major complications (OR = 1.91, 95% Cl = 1.44-2.53) was significantly higher for patients who underwent lobectomy via thoracotomy compared with VATS. CONCLUSION: Patients undergoing lobectomy via VATS were less likely to have at least one minor complication within the first 30 postoperative days and less likely to have at least one major complication, compared with patients operated by thoracotomy. These findings remained after adjusting for gender, age, FEV1, cancer stage, year of surgery and Charlson comorbidity score. [ABSTRACT FROM AUTHOR]
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- 2016
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7. A new possibility in thoracoscopic virtual reality simulation training: development and testing of a novel virtual reality simulator for video-assisted thoracoscopic surgery lobectomy.
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Jensen, Katrine, Bjerrum, Flemming, Hansen, Henrik Jessen, Petersen, René Horsleben, Pedersen, Jesper Holst, and Konge, Lars
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- 2015
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8. Regional analgesia for video-assisted thoracic surgery: a systematic review.
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Steinthorsdottir, Kristin Julia, Wildgaard, Lorna, Hansen, Henrik Jessen, Petersen, René Horsleben, and Wildgaard, Kim
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THORACIC surgery ,SYSTEMATIC reviews ,PARAVERTEBRAL anesthesia ,ANALGESICS ,EPIDURAL anesthesia ,NERVE block ,PAIN management ,LUNG cancer treatment ,THERAPEUTICS - Abstract
Video-assisted thoracic surgery (VATS) is emerging as the standard surgical procedure for both minor and major oncological lung surgery. Thoracic epidural analgesia (TEA) and paravertebral block (PVB) are established analgesic golden standards for open surgery such as thoracotomy; however, there is no gold standard for regional analgesia for VATS. This systematic review aimed to assess different regional techniques with regard to effect on acute postoperative pain following VATS, with emphasis on VATS lobectomy. The systematic review of PubMed, The Cochrane Library and Embase databases yielded 1542 unique abstracts; 17 articles were included for qualitative assessment, of which three were studies on VATS lobectomy. The analgesic techniques included TEA, multilevel and single PVB, paravertebral catheter, intercostal catheter, interpleural infusion and long thoracic nerve block. Overall, the studies were heterogeneous with small numbers of participants. In comparative studies, TEA and especially PVB showed some effect on pain scores, but were often compared with an inferior analgesic treatment. Other techniques showed no unequivocal results. No clear gold standard for regional analgesia for VATS could be demonstrated, but a guide of factors to include in future studies on regional analgesia for VATS is presented. [ABSTRACT FROM AUTHOR]
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- 2014
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9. Early chest tube removal after video-assisted thoracic surgery lobectomy with serous fluid production up to 500 ml/day†.
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Bjerregaard, Lars S., Jensen, Katrine, Petersen, Rene Horsleben, and Hansen, Henrik Jessen
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PULMONARY artery ,THORACIC surgery ,TEMPORAL lobectomy ,PLEURAL effusions ,HEMOPNEUMOTHORAX ,SURGERY - Abstract
OBJECTIVES In fast-track pulmonary resections, we removed chest tubes after video-assisted thoracic surgery (VATS) lobectomy with serous fluid production up to 500 ml/day. Subsequently, we evaluated the frequency of recurrent pleural effusions requiring reintervention. METHODS Data from 622 consecutive patients undergoing VATS lobectomy from January 2009 to December 2011 were registered prospectively in an institutional database. Data included age, gender, lobe(s) resected, bleeding and duration of surgery. Follow-up was 30 days from discharge. All complications requiring pleurocentesis or reinsertion of a chest tube, and all readmissions were registered. Twenty-three patients were excluded due to missing data, in-hospital mortality and loss to follow-up, leaving 599 for final analysis. Our primary outcome was the number of patients requiring reintervention due to recurrent pleural effusion. Secondary outcomes included time of chest tube removal and time to discharge. The incidence of recurrent pleural effusions requiring reintervention was compared between three groups according to the postoperative day (POD) of chest tube removal (Day 0–1, 2–3 and ≥4, respectively) using Fisher's exact test. RESULTS Pleural effusion after chest tube removal required reintervention in 17 patients (2.8%). Of these, 7 needed readmission. Median time from surgery to chest tube removal was 2 days, and median time from surgery to discharge was 4 days. No statistically significant association was found between the incidence of reinterventions due to recurrent pleural effusion and the POD of chest tube removal (P = 0.50). The median time from chest tube removal to discharge was 1 day in all groups. Of the patients who needed reintervention, none had complications regarding this, except one who developed pneumothorax after pleurocentesis. CONCLUSIONS Our findings suggest that chest tube removal after VATS lobectomy is safe despite volumes of serous fluid production up to 500 ml/day. The proportion of patients who developed pleural effusion necessitating reintervention was low (2.8%), and a complication of the reintervention was seen in only 1 patient. [ABSTRACT FROM PUBLISHER]
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- 2014
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10. No extensive experience in open procedures is needed to learn lobectomy by video-assisted thoracic surgery.
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Konge, Lars, Petersen, René Horsleben, Hansen, Henrik Jessen, and Ringsted, Charlotte
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- 2012
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11. Learning thoracoscopic lobectomy
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Petersen, René Horsleben and Hansen, Henrik Jessen
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CHEST endoscopic surgery , *LUNG cancer , *LUNG surgery , *SURGICAL therapeutics , *THORACIC surgery , *LENGTH of stay in hospitals , *MEDICAL statistics - Abstract
Abstract: Objective: Thoracoscopic (video-assisted thoracoscopic surgery (VATS)) lobectomy is a safe and effective method for treating early-stage lung cancer. Despite this, it is still not widely practised, which could be due to a shallow learning curve. We have evaluated the surgical outcome in a training programme at an institution with an established VATS lobectomy programme. We present the surgical data and outcome of the first 50 intended VATS lobectomies performed by a consultant in training as the primary surgeon. Methods: Data were obtained from a prospectively registered surgical database consisting of 262 consecutively intended VATS lobectomies. A single consultant performed 212 intended VATS lobectomies. His first 50 intended VATS lobectomies were excluded, as they were considered to be his learning curve, leaving 162 intended VATS lobectomies, of which 12 were converted to open lobectomy, performed from January 2005 to April 2008. Fifty intended VATS lobectomies were performed by a consultant in a training programme for VATS lobectomies, of which three were converted to open lobectomy from April 2007 to April 2008. The training consultant was experienced in open thoracic surgery and had performed more than 200 minor VATS procedures prior to the training programme. The surgical data and outcome between the 47 VATS lobectomies were compared with the 150 VATS lobectomies performed by the experienced consultant using statistical analysis. Results: There were significantly better results for the training consultant regarding prolonged air leak, chest tube duration and length of stay, which probably reflects the careful selection of the patients favouring the training consultant. The operation time was significant longer for the consultant in training (p <0.0001). Conclusions: With careful selection of patients, VATS lobectomy can be taught safely in a surgical institution experienced in VATS lobectomies. Using statistical analysis, the surgical outcome for the training consultant was acceptable in comparison to the outcome of the experienced consultant. The consultant in training did spend more time in the operating theatre (p <0.0001) and we recommend taking that into account when planning future training programmes in VATS lobectomy. [Copyright &y& Elsevier]
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- 2010
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12. Video-assisted thoracoscopic surgery--taking a step into the future.
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Petersena, René Horsleben, Holbek, Bo Laksafoss, Hansen, Henrik Jessen, and Kehlet, Henrik
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CHEST endoscopic surgery ,THORACOSCOPY - Abstract
An introduction to articles in this issue is presented including traditional treatment algorithms in thoracic surgery, Double lumen intubation and video-assisted thoracoscopic surgery.
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- 2017
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