15 results on '"Hansen, Henrik Jessen"'
Search Results
2. Assessing VATS competence based on simulated lobectomies of all five lung lobes
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Haidari, Tamim Ahmad, Bjerrum, Flemming, Christensen, Thomas Decker, Vad, Henrik, Møller, Lars Borgbjerg, Hansen, Henrik Jessen, Konge, Lars, and Petersen, René Horsleben
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- 2022
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3. A Case of Native Lung Hyperinflation after Single Lung Transplantation treated with Lung Volume Reduction Coils
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Perch, Michael, primary, Jensen, Kristine, additional, Kalhauge, Anna, additional, Hansen, Henrik-Jessen, additional, and Mortensen, Jann, additional
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- 2024
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4. Simulation-based VATS resection of the five lung lobes: a technical skills test
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Haidari, Tamim Ahmad, Bjerrum, Flemming, Hansen, Henrik Jessen, Konge, Lars, and Petersen, René Horsleben
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- 2022
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5. Efficacy of avoiding chest drains after video-assisted thoracoscopic surgery wedge resection: protocol for a randomised controlled trial
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Holbek, Bo Laksáfoss, primary, Huang, Lin, additional, Christensen, Thomas Decker, additional, Bendixen, Morten, additional, Hansen, Henrik Jessen, additional, Kehlet, Henrik, additional, and Petersen, Rene Horsleben, additional
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- 2024
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6. Efficacy of avoiding chest drains after video-assisted thoracoscopic surgery wedge resection:protocol for a randomised controlled trial
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Holbek, Bo Laksáfoss, Huang, Lin, Christensen, Thomas Decker, Bendixen, Morten, Hansen, Henrik Jessen, Kehlet, Henrik, Petersen, Rene Horsleben, Holbek, Bo Laksáfoss, Huang, Lin, Christensen, Thomas Decker, Bendixen, Morten, Hansen, Henrik Jessen, Kehlet, Henrik, and Petersen, Rene Horsleben
- Abstract
Introduction The use of routine postoperative chest drains after video-assisted thoracoscopic surgery (VATS) of the lung is a practice based on tradition with the aim of draining fluid and air. However, new evidence suggests that chest drains can be avoided in selected cases. With this randomised controlled trial, we wish to establish the efficacy and safety of avoiding postoperative chest drains compared with routine postoperative chest drains. Methods and analysis This is a two-centre randomised controlled trial without allocation concealment, but where randomisation occurs after the end of procedure leaving operative personnel blinded during surgery. The sample size is calculated to show a difference in pain measurements using the Numeric Rating Scale under different circumstances and at different time points to show superiority of the intervention. The trial is pragmatic by design to reflect the daily clinical scenario and with the aim of increasing the external validity of the results. Ethics and dissemination Approval by the local ethics committees has been obtained for both sites. The study was registered with ClinicalTrials.gov (NCT05358158) prior to inclusion. The results of the trial will be disseminated by publication in an international journal and presentation at major international thoracic surgical meetings. Article summary This is a randomised controlled trial estimating the effects of avoiding a chest drain after VATS wedge resection of the lung on pain, total morphine use, quality of life and complications., Introduction The use of routine postoperative chest drains after video-assisted thoracoscopic surgery (VATS) of the lung is a practice based on tradition with the aim of draining fluid and air. However, new evidence suggests that chest drains can be avoided in selected cases. With this randomised controlled trial, we wish to establish the efficacy and safety of avoiding postoperative chest drains compared with routine postoperative chest drains. Methods and analysis This is a two-centre randomised controlled trial without allocation concealment, but where randomisation occurs after the end of procedure leaving operative personnel blinded during surgery. The sample size is calculated to show a difference in pain measurements using the Numeric Rating Scale under different circumstances and at different time points to show superiority of the intervention. The trial is pragmatic by design to reflect the daily clinical scenario and with the aim of increasing the external validity of the results. Ethics and dissemination Approval by the local ethics committees has been obtained for both sites. The study was registered with ClinicalTrials.gov (NCT05358158) prior to inclusion. The results of the trial will be disseminated by publication in an international journal and presentation at major international thoracic surgical meetings. Article summary This is a randomised controlled trial estimating the effects of avoiding a chest drain after VATS wedge resection of the lung on pain, total morphine use, quality of life and complications.
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- 2024
7. A successful shift from thoracotomy to video-assisted thoracoscopic lobectomy for non-small cell lung cancer in a low-volume center
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Asbjornsson, Viktor, primary, Johannsdottir, Gyda, additional, Myer, Daniel, additional, Runarsson, Thorri Geir, additional, Heitmann, Leon Arnar, additional, Oskarsdottir, Gudrun N, additional, Silverborn, Per Martin, additional, Hansen, Henrik Jessen, additional, and Gudbjartsson, Tomas, additional
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- 2024
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8. Predictors of reoperation after lung volume reduction surgery
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Lund, Alberte, primary, Soldath, Patrick, additional, Nodin, Erika, additional, Hansen, Henrik Jessen, additional, Perch, Michael, additional, Jensen, Kristine, additional, Hornbech, Kåre, additional, Kalhauge, Anna, additional, Mortensen, Jann, additional, and Petersen, René Horsleben, additional
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- 2023
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9. Consensus on technical procedures for simulation-based training in thoracic surgery:an international needs assessment
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Haidari, Tamim Ahmad, Nayahangan, Leizl Joy, Bjerrum, Flemming, Hansen, Henrik Jessen, Konge, Lars, Massard, Gilbert, Batirel, Hasan Fevzi, Novoa, Nuria Maria, Milton, Richard Stephen, Petersen, René Horsleben, Haidari, Tamim Ahmad, Nayahangan, Leizl Joy, Bjerrum, Flemming, Hansen, Henrik Jessen, Konge, Lars, Massard, Gilbert, Batirel, Hasan Fevzi, Novoa, Nuria Maria, Milton, Richard Stephen, and Petersen, René Horsleben
- Abstract
OBJECTIVES To identify and prioritize technical procedures for simulation-based training to be integrated into the thoracic surgical curriculum. METHODS A 3-round Delphi survey was conducted from February 2022 to June 2022 among 34 key opinion leaders in thoracic surgery from 14 countries worldwide. The 1st round was a brainstorming phase to identify technical procedures that a newly qualified thoracic surgeon should be able to perform. All the suggested procedures were categorized, qualitatively analysed and sent to the 2nd round. The second round investigated: the frequency of the identified procedure at each institution, the number of thoracic surgeons that should be able to perform these procedures, the degree of risk to the patient if the procedure is performed by a non-competent thoracic surgeon and the feasibility of simulation-based education. In the 3rd round, elimination and re-ranking of the procedures from the 2nd round were performed. RESULTS Response rates in the 3 iterative rounds were 80% (28 out of 34), 89% (25 out of 28) and 100% (25 out of 25) in the 1st, 2nd and 3rd round, respectively. Seventeen technical procedures were included for simulation-based training in the final prioritized list. The top 5 procedures were Video-Assisted Thoracoscopic Surgery (VATS) lobectomy, VATS segmentectomy, VATS mediastinal lymph node dissection, diagnostic flexible bronchoscopy and robotic-assisted thoracic surgery port placement, robotic-assisted thoracic surgery docking and undocking. CONCLUSIONS The prioritized list of procedures represents a consensus of key thoracic surgeons worldwide. These procedures are suitable for simulation-based training and should be integrated in the thoracic surgical curriculum., OBJECTIVES: To identify and prioritize technical procedures for simulation-based training to be integrated into the thoracic surgical curriculum. METHODS: A 3-round Delphi survey was conducted from February 2022 to June 2022 among 34 key opinion leaders in thoracic surgery from 14 countries worldwide. The 1st round was a brainstorming phase to identify technical procedures that a newly qualified thoracic surgeon should be able to perform. All the suggested procedures were categorized, qualitatively analysed and sent to the 2nd round. The second round investigated: the frequency of the identified procedure at each institution, the number of thoracic surgeons that should be able to perform these procedures, the degree of risk to the patient if the procedure is performed by a non-competent thoracic surgeon and the feasibility of simulation-based education. In the 3rd round, elimination and re-ranking of the procedures from the 2nd round were performed. RESULTS: Response rates in the 3 iterative rounds were 80% (28 out of 34), 89% (25 out of 28) and 100% (25 out of 25) in the 1st, 2nd and 3rd round, respectively. Seventeen technical procedures were included for simulation-based training in the final prioritized list. The top 5 procedures were Video-Assisted Thoracoscopic Surgery (VATS) lobectomy, VATS segmentectomy, VATS mediastinal lymph node dissection, diagnostic flexible bronchoscopy and robotic-assisted thoracic surgery port placement, robotic-assisted thoracic surgery docking and undocking. CONCLUSIONS: The prioritized list of procedures represents a consensus of key thoracic surgeons worldwide. These procedures are suitable for simulation-based training and should be integrated in the thoracic surgical curriculum.
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- 2023
10. Consensus on technical procedures for simulation-based training in thoracic surgery: an international needs assessment
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Haidari, Tamim Ahmad, Nayahangan, Leizl Joy, Bjerrum, Flemming, Hansen, Henrik Jessen, Konge, Lars, Massard, Gilbert, Batirel, Hasan Fevzi, Novoa, Nuria Maria, Milton, Richard Stephen, Petersen, Rene Horsleben, Participants, Delphi, and Tıp Fakültesi
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Pulmonary and Respiratory Medicine ,Delphi Technique ,Thoracic Surgery ,General Medicine ,Core curriculum ,Education ,Needs assessment ,Simulation training ,Surgery ,Core Curriculum ,Cardiology and Cardiovascular Medicine ,Simulation Training ,Needs Assessment - Abstract
OBJECTIVES To identify and prioritize technical procedures for simulation-based training to be integrated into the thoracic surgical curriculum. METHODS A 3-round Delphi survey was conducted from February 2022 to June 2022 among 34 key opinion leaders in thoracic surgery from 14 countries worldwide. The 1st round was a brainstorming phase to identify technical procedures that a newly qualified thoracic surgeon should be able to perform. All the suggested procedures were categorized, qualitatively analysed and sent to the 2nd round. The second round investigated: the frequency of the identified procedure at each institution, the number of thoracic surgeons that should be able to perform these procedures, the degree of risk to the patient if the procedure is performed by a non-competent thoracic surgeon and the feasibility of simulation-based education. In the 3rd round, elimination and re-ranking of the procedures from the 2nd round were performed. RESULTS Response rates in the 3 iterative rounds were 80% (28 out of 34), 89% (25 out of 28) and 100% (25 out of 25) in the 1st, 2nd and 3rd round, respectively. Seventeen technical procedures were included for simulation-based training in the final prioritized list. The top 5 procedures were Video-Assisted Thoracoscopic Surgery (VATS) lobectomy, VATS segmentectomy, VATS mediastinal lymph node dissection, diagnostic flexible bronchoscopy and robotic-assisted thoracic surgery port placement, robotic-assisted thoracic surgery docking and undocking. CONCLUSIONS The prioritized list of procedures represents a consensus of key thoracic surgeons worldwide. These procedures are suitable for simulation-based training and should be integrated in the thoracic surgical curriculum.
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- 2023
11. The 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, primary, Bjerrum, Flemming, additional, Grimstrup, Søren, additional, Christensen, Thomas Decker, additional, Vad, Henrik, additional, Møller, Lars Borgbjerg, additional, Hansen, Henrik Jessen, additional, Konge, Lars, additional, and Petersen, René Horsleben, additional
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- 2022
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- View/download PDF
12. The 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, Petersen, René Horsleben, Haidari, Tamim Ahmad, Bjerrum, Flemming, Grimstrup, Søren, Christensen, Thomas Decker, Vad, Henrik, Møller, Lars Borgbjerg, Hansen, Henrik Jessen, Konge, Lars, and Petersen, René Horsleben
- Abstract
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.
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- 2022
13. Simulation-based VATS resection of the five lung lobes:a technical skills test
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Haidari, Tamim, Bjerrum, Flemming, Hansen, Henrik Jessen, Konge, Lars, Petersen, René, Haidari, Tamim, Bjerrum, Flemming, Hansen, Henrik Jessen, Konge, Lars, and Petersen, René
- Abstract
BACKGROUND: Video-Assisted Thoracoscopic Surgery (VATS) lobectomy is an advanced procedure and to maximize patient safety it is important to ensure the competency of thoracic surgeons before performing the procedure. The objective of this study was to investigate validity evidence for a virtual reality simulator-based test including multiple lobes of the lungs.METHOD: VATS experts from the department of Cardiothoracic Surgery at Rigshospitalet, Copenhagen, Denmark, worked with Surgical Science (Gothenburg, Sweden) to develop VATS lobectomy modules for the LapSim® virtual reality simulator covering all five lobes of the lungs. Participants with varying experience in VATS were recruited and classified as either novice, intermediate, or experienced surgeons. Each participant performed VATS lobectomy on the simulator for three different randomly chosen lobes. Nine predefined simulator metrics were automatically recorded on the simulator.RESULTS: Twenty-two novice, ten intermediate, and nine experienced surgeons performed the test resulting in a total of 123 lobectomies. Analysis of Variances (ANOVA) found significant differences between the three groups for parameters: blood loss (p < 0.001), procedure time (p < 0.001), and total instrument path length (p = 0.03). These three metrics demonstrated high internal consistency and significant test-retest reliability was found between each of them. Relevant pass/fail levels were established for each of the three metrics, 541 ml, 30 min, and 71 m, respectively.CONCLUSION: This study provides validity evidence for a simulator-based test of VATS lobectomy competence including multiple lobes of the lungs. The test can be used to ensure basic competence at the end of a simulation-based training program for thoracic surgery trainees.
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- 2022
14. 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
- Subjects
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
- Full Text
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15. 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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