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Lim J, Dosis A, Lim M. A six-step approach to easy Endoloop ® application during laparoscopic appendicectomy. Ann R Coll Surg Engl 2024. [PMID: 38578034 DOI: 10.1308/rcsann.2023.0009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024] Open
Affiliation(s)
- Jqi Lim
- York and Scarborough Teaching Hospitals NHS Foundation Trust, UK
| | - A Dosis
- The Leeds Teaching Hospitals NHS Trust, UK
| | - M Lim
- York and Scarborough Teaching Hospitals NHS Foundation Trust, UK
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Graded operative autonomy in emergency appendectomy mirrors case-complexity: surgical training insights from the SnapAppy prospective observational study. Eur J Trauma Emerg Surg 2023; 49:33-44. [PMID: 36646862 DOI: 10.1007/s00068-022-02142-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/10/2022] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Surgical skill, a summation of acquired wisdom, deliberate practice and experience, has been linked to improved patient outcomes. Graded mentored exposure to pathologies and operative techniques is a cornerstone of surgical training. Appendectomy is one of the first procedures surgical trainees perform independently. We hypothesize that, given the embedded training ethos in surgery, coupled with the steep learning curve required to achieve trainer-recognition of independent competency, 'real-world' clinical outcomes following appendectomy for the treatment of acute appendicitis are operator agnostic. The principle of graded autonomy matches trainees with clinical conditions that they can manage independently, and increased complexity drives attending input or assumption of the technical aspects of care, and therefore, one cannot detect an impact of operator experience on outcomes. MATERIALS AND METHODS This study is a subgroup analysis of the SnapAppy international time-bound prospective observational cohort study (ClinicalTrials.gov Trial #NCT04365491), including all consecutive patients aged ≥ 15 who underwent appendectomy for appendicitis during a three-month period in 2020-2021. Patient- and surgeon-specific variables, as well as 90-day postoperative outcomes, were collected. Patients were grouped based on operating surgeon experience (trainee only, trainee with direct attending supervision, attending only). Poisson and quantile regression models were used to (adjusted for patient-associated confounders) assess the relationship between surgical experience and postoperative complications or hospital length of stay (hLOS), respectively, adjusted for patient-associated confounders. The primary outcome of interest was any complications within 90 days. RESULTS A total of 4,347 patients from 71 centers in 14 countries were included. Patients operated on by trainees were younger (Median (IQR) 33 [24-46] vs 38 [26-55] years, p < 0.001), had lower ASA classifications (ASA ≥ 3: 6.6% vs 11.6%, p < 0.001) and fewer comorbidities compared to those operated on by attendings. Additionally, trainees operated alone on fewer patients with appendiceal perforation (AAST severity grade ≥ 3: 8.7% vs 15.6%, p < 0.001). Regression analyses revealed no association between operator experience and complications (IRR 1.03 95%CI 0.83-1.28 for trainee vs attending; IRR 1.13 95%CI 0.89-1.42 for supervised trainee vs attending) or hLOS. CONCLUSION The linkage of case complexity with operator experience within the context of graduated autonomy is a central tenet of surgical training. Either subconsciously, or by design, patients operated on by trainees were younger, fitter and with earlier stage disease. At least in part, these explain why clinical outcomes following appendectomy do not differ depending on the experience of the operating surgeon.
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de’Angelis N, Marchegiani F, Schena CA, Khan J, Agnoletti V, Ansaloni L, Barría Rodríguez AG, Bianchi PP, Biffl W, Bravi F, Ceccarelli G, Ceresoli M, Chiara O, Chirica M, Cobianchi L, Coccolini F, Coimbra R, Cotsoglou C, D’Hondt M, Damaskos D, De Simone B, Di Saverio S, Diana M, Espin‐Basany E, Fichtner‐Feigl S, Fugazzola P, Gavriilidis P, Gronnier C, Kashuk J, Kirkpatrick AW, Ammendola M, Kouwenhoven EA, Laurent A, Leppaniemi A, Lesurtel M, Memeo R, Milone M, Moore E, Pararas N, Peitzmann A, Pessaux P, Picetti E, Pikoulis M, Pisano M, Ris F, Robison T, Sartelli M, Shelat VG, Spinoglio G, Sugrue M, Tan E, Van Eetvelde E, Kluger Y, Weber D, Catena F. Training curriculum in minimally invasive emergency digestive surgery: 2022 WSES position paper. World J Emerg Surg 2023; 18:11. [PMID: 36707879 PMCID: PMC9883976 DOI: 10.1186/s13017-023-00476-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 01/09/2023] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Minimally invasive surgery (MIS), including laparoscopic and robotic approaches, is widely adopted in elective digestive surgery, but selectively used for surgical emergencies. The present position paper summarizes the available evidence concerning the learning curve to achieve proficiency in emergency MIS and provides five expert opinion statements, which may form the basis for developing standardized curricula and training programs in emergency MIS. METHODS This position paper was conducted according to the World Society of Emergency Surgery methodology. A steering committee and an international expert panel were involved in the critical appraisal of the literature and the development of the consensus statements. RESULTS Thirteen studies regarding the learning curve in emergency MIS were selected. All but one study considered laparoscopic appendectomy. Only one study reported on emergency robotic surgery. In most of the studies, proficiency was achieved after an average of 30 procedures (range: 20-107) depending on the initial surgeon's experience. High heterogeneity was noted in the way the learning curve was assessed. The experts claim that further studies investigating learning curve processes in emergency MIS are needed. The emergency surgeon curriculum should include a progressive and adequate training based on simulation, supervised clinical practice (proctoring), and surgical fellowships. The results should be evaluated by adopting a credentialing system to ensure quality standards. Surgical proficiency should be maintained with a minimum caseload and constantly evaluated. Moreover, the training process should involve the entire surgical team to facilitate the surgeon's proficiency. CONCLUSIONS Limited evidence exists concerning the learning process in laparoscopic and robotic emergency surgery. The proposed statements should be seen as a preliminary guide for the surgical community while stressing the need for further research.
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Affiliation(s)
- Nicola de’Angelis
- grid.508487.60000 0004 7885 7602Unit of Colorectal and Digestive Surgery, DIGEST Department, Beaujon University Hospital, AP-HP, University of Paris Cité, Clichy, Paris, France ,grid.410511.00000 0001 2149 7878Faculty of Medicine, University of Paris Est, UPEC, Créteil, France
| | - Francesco Marchegiani
- grid.508487.60000 0004 7885 7602Unit of Colorectal and Digestive Surgery, DIGEST Department, Beaujon University Hospital, AP-HP, University of Paris Cité, Clichy, Paris, France
| | - Carlo Alberto Schena
- grid.508487.60000 0004 7885 7602Unit of Colorectal and Digestive Surgery, DIGEST Department, Beaujon University Hospital, AP-HP, University of Paris Cité, Clichy, Paris, France
| | - Jim Khan
- grid.4701.20000 0001 0728 6636Department of Colorectal Surgery, Queen Alexandra Hospital, University of Portsmouth, Southwick Hill Road, Cosham, Portsmouth, UK
| | - Vanni Agnoletti
- grid.414682.d0000 0004 1758 8744Intensive Care Unit, Bufalini Hospital, Cesena, Italy
| | - Luca Ansaloni
- grid.419425.f0000 0004 1760 3027Department of General Surgery, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
| | | | - Paolo Pietro Bianchi
- grid.4708.b0000 0004 1757 2822Division of General and Robotic Surgery, Department of Health Sciences, San Paolo Hospital, University of Milan, Milan, Italy
| | - Walter Biffl
- grid.415402.60000 0004 0449 3295Division of Trauma and Acute Care Surgery, Scripps Memorial Hospital La Jolla, La Jolla, CA USA
| | - Francesca Bravi
- grid.415207.50000 0004 1760 3756Healthcare Administration, Santa Maria Delle Croci Hospital, Ravenna, Italy
| | - Graziano Ceccarelli
- General Surgery, San Giovanni Battista Hospital, USL Umbria 2, Foligno, Italy
| | - Marco Ceresoli
- grid.7563.70000 0001 2174 1754General and Emergency Surgery, School of Medicine and Surgery, Milano-Bicocca University, Monza, Italy
| | - Osvaldo Chiara
- grid.4708.b0000 0004 1757 2822General Surgery and Trauma Team, ASST Niguarda Milano, University of Milano, Milan, Italy
| | - Mircea Chirica
- grid.450307.50000 0001 0944 2786Department of Digestive Surgery and Liver Transplantation, Michallon Hospital, Grenoble University, Grenoble, France
| | - Lorenzo Cobianchi
- grid.419425.f0000 0004 1760 3027Department of General Surgery, IRCCS Policlinico San Matteo Foundation, Pavia, Italy ,grid.8982.b0000 0004 1762 5736Department of Clinical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Federico Coccolini
- grid.144189.10000 0004 1756 8209General, Emergency and Trauma Department, Pisa University Hospital, Pisa, Italy
| | - Raul Coimbra
- grid.488519.90000 0004 5946 0028Riverside University Health System Medical Center, Riverside, CA USA
| | | | - Mathieu D’Hondt
- Department of Digestive and Hepatobiliary/Pancreatic Surgery, Groeninge Hospital, Kortrijk, Belgium
| | - Dimitris Damaskos
- grid.418716.d0000 0001 0709 1919Department of Surgery, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Belinda De Simone
- Department of General and Metabolic Surgery, Poissy and Saint‐Germain‐en‐Laye Hospitals, Poissy, France
| | - Salomone Di Saverio
- Unit of General Surgery, San Benedetto del Tronto Hospital, av5 Asur Marche, San Benedetto del Tronto, Italy
| | - Michele Diana
- grid.11843.3f0000 0001 2157 9291Digestive and Endocrine Surgery, Nouvel Hôpital Civil, University of Strasbourg, Strasbourg, France ,grid.420397.b0000 0000 9635 7370IRCAD, Research Institute Against Digestive Cancer, Strasbourg, France
| | - Eloy Espin‐Basany
- grid.7080.f0000 0001 2296 0625Department of General Surgery, Hospital Valle de Hebron, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Stefan Fichtner‐Feigl
- grid.7708.80000 0000 9428 7911Department of General and Visceral Surgery, Medical Center University of Freiburg, Freiburg, Germany
| | - Paola Fugazzola
- grid.419425.f0000 0004 1760 3027Department of General Surgery, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
| | - Paschalis Gavriilidis
- grid.15628.380000 0004 0393 1193Department of HBP Surgery, University Hospitals Coventry and Warwickshire NHS Trust, Clifford Bridge Road, Coventry, CV2 2DX UK
| | - Caroline Gronnier
- grid.42399.350000 0004 0593 7118Eso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, Pessac, France
| | - Jeffry Kashuk
- grid.12136.370000 0004 1937 0546Department of Surgery, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Andrew W. Kirkpatrick
- grid.414959.40000 0004 0469 2139Department of General, Acute Care, Abdominal Wall Reconstruction, and Trauma Surgery, Foothills Medical Centre, Calgary, AB Canada
| | - Michele Ammendola
- grid.411489.10000 0001 2168 2547Digestive Surgery Unit, Health of Science Department, “Magna Graecia” University Medical School, “Mater Domini” Hospital, Catanzaro, Italy
| | - Ewout A. Kouwenhoven
- grid.417370.60000 0004 0502 0983Department of Surgery, Hospital Group Twente ZGT, Almelo, Netherlands
| | - Alexis Laurent
- grid.410511.00000 0001 2149 7878Faculty of Medicine, University of Paris Est, UPEC, Créteil, France ,grid.412116.10000 0004 1799 3934Unit of HPB and Service of General Surgery, Henri Mondor University Hospital, Creteil, France
| | - Ari Leppaniemi
- grid.7737.40000 0004 0410 2071Department of Gastrointestinal Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Mickaël Lesurtel
- grid.508487.60000 0004 7885 7602Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon Hospital, University of Paris Cité, Clichy, France
| | - Riccardo Memeo
- grid.415844.80000 0004 1759 7181Unit of Hepato‐Pancreato‐Biliary Surgery, General Regional Hospital “F. Miulli”, Acquaviva delle Fonti, Bari, Italy
| | - Marco Milone
- grid.4691.a0000 0001 0790 385XDepartment of Clinical Medicine and Surgery, Federico II” University of Naples, Naples, Italy
| | - Ernest Moore
- grid.241116.10000000107903411Ernest E Moore Shock Trauma Center at Denver Health, University of Colorado, Denver, CO USA
| | - Nikolaos Pararas
- grid.5216.00000 0001 2155 08003Rd Department of Surgery, Attikon General Hospital, National and Kapodistrian University of Athens (NKUA), Athens, Greece
| | - Andrew Peitzmann
- grid.21925.3d0000 0004 1936 9000University of Pittsburgh School of Medicine, Pittsburgh, PA USA
| | - Patrick Pessaux
- grid.11843.3f0000 0001 2157 9291Visceral and Digestive Surgery, Nouvel Hôpital Civil, University of Strasbourg, Strasbourg, France ,grid.480511.9Institute for Image‐Guided Surgery, IHU Strasbourg, Strasbourg, France ,Institute of Viral and Liver Disease, INSERM U1110, Strasbourg, France
| | - Edoardo Picetti
- grid.411482.aDepartment of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria Parma, Parma, Italy
| | - Manos Pikoulis
- grid.5216.00000 0001 2155 08003Rd Department of Surgery, Attikon General Hospital, National and Kapodistrian University of Athens (NKUA), Athens, Greece
| | - Michele Pisano
- 1St General Surgery Unit, Department of Emergency, ASST Papa Giovanni Hospital Bergamo, Bergamo, Italy
| | - Frederic Ris
- grid.150338.c0000 0001 0721 9812Division of Digestive Surgery, University Hospitals of Geneva and Medical School, Geneva, Switzerland
| | - Tyler Robison
- grid.5288.70000 0000 9758 5690Minimally Invasive Surgery Fellow, Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, OR USA
| | | | - Vishal G. Shelat
- grid.240988.f0000 0001 0298 8161Department of General Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Giuseppe Spinoglio
- grid.420397.b0000 0000 9635 7370IRCAD Faculty Member Robotic and Colorectal Surgery‐ IRCAD, Strasbourg, France
| | - Michael Sugrue
- grid.415900.90000 0004 0617 6488Department of Surgery, Letterkenny University Hospital, Donegal, Ireland
| | - Edward Tan
- grid.10417.330000 0004 0444 9382Department of Surgery, Trauma Surgery, Radboud University Medical Center, Nijmegen, Netherlands
| | - Ellen Van Eetvelde
- grid.411326.30000 0004 0626 3362Department of Digestive Surgery, UZ, Brussels, Belgium
| | - Yoram Kluger
- Department of General Surgery, Rambam Healthcare Campus, Haifa, Israel
| | - Dieter Weber
- grid.416195.e0000 0004 0453 3875Department of Trauma Surgery, Royal Perth Hospital, Perth, Australia
| | - Fausto Catena
- grid.414682.d0000 0004 1758 8744Department of General and Emergency Surgery, Bufalini Hospital‐Level 1 Trauma Center, Cesena, Italy
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Nikolovski A, Ulusoy C. Intra and Postoperative Advantages of Laparoscopy in the Treatment of Complicated Appendicitis. Pril (Makedon Akad Nauk Umet Odd Med Nauki) 2022; 43:59-65. [PMID: 35843917 DOI: 10.2478/prilozi-2022-0019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Aim: To determine and define the advantages of the laparoscopic appendectomy in the treatment of complicated appendicitis by comparing it with the open appendectomy. Material and Methods: In this prospective interventional clinical study we compared the intraoperative data and the postoperative outcome of 77 patients presented with complicated appendicitis, operated with open and laparoscopic appendectomy within a period of 20 months. One surgeon performed all of the laparoscopic procedures and two other senior surgeons performed the open procedures. Results: Operative time was shorter in the laparoscopic group (p = 0.033). Conversion rate was 2.3%. Overall postoperative morbidity was 25.97%. There was one operative revision due to postoperative small bowel obstruction in the laparoscopic group. Appendicular stump leakage occurred in one patient in the open group. One intra-abdominal abscess occurred in the laparoscopic group (p = 0.38). Wound infection occurred only in the open group (p = 0.018). Length of stay was shorter in the laparoscopic group (p = 0.0052). One patient from the laparoscopic group was readmitted. Conclusions: Laparoscopy is a reliable method in the treatment of complicated appendicitis. It offers a shorter operative time, low conversion rate, an acceptable rate of major postoperative complications and a shorter length of stay.
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Affiliation(s)
- Andrej Nikolovski
- Department of Visceral Surgery, University Surgical Clinic "Sv. Naum Ohridski", University "Sv. Kiril i Metodij", Skopje, RN Macedonia
| | - Cemal Ulusoy
- Department of General Surgery, Prof. Dr. Cemil Taşçıoğlu Şehir Hastanesi, Istanbul, Turkey
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Kim HO. Learning curve in laparoscopic appendectomy: training strategy of laparoscopic surgery. Ann Coloproctol 2022; 38:276-277. [PMID: 35971634 PMCID: PMC9263302 DOI: 10.3393/ac.2020.00010.0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 05/20/2020] [Indexed: 10/27/2022] Open
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Sirimanna P, Boyce S, Gunanayagam P, Gladman MA, Naganathan V. Development of a rating scale for objective assessment of performance in laparoscopic appendicectomy surgery. ANZ J Surg 2022; 92:1724-1730. [PMID: 35338678 PMCID: PMC9544375 DOI: 10.1111/ans.17601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 02/09/2022] [Accepted: 02/25/2022] [Indexed: 11/26/2022]
Abstract
Backgrounds Laparoscopic appendicectomy (LA) is the most common index procedure for junior surgical trainees. Despite the shift towards competency‐based training, there is no method of quantitatively assessing performance during LA. This study aimed to obtain expert consensus regarding the items required to create a LA Rating Scale (LARS). Methods A list of steps required for LA surgery, as well as descriptors of “poor”, “average” and “excellent” performance for each of these steps were created for potential inclusion into an objective assessment tool for LA surgery. Using a Delphi method, 20 experts from multiple institutions rated on a Likert scale from 1 to 5 the suitability of these steps and descriptors of performance. Responses were obtained until consensus (Cronbach's α > 0.8) was achieved. Results Fifteen experts participated in the study. Consensus was achieved for all items during the first iteration of the Delphi with a Cronbach's α of 0.96. The Cronbach's α for the steps was 0.87 and 0.92 for the descriptors of performance. Steps and descriptors of performance that >80% of experts rated as ≥4 were used to create the final LARS tool. Conclusion Multi‐institutional expert consensus was obtained regarding the steps and, for the first time, descriptors of performance for LA, demonstrating their face and content validity, as well as generalisability. Subsequently, the LARS tool was created that can be used to quantitatively assess intra‐operative performance. This instrument can be used to identify weaknesses in performance and facilitate deliberate practice, thus shifting training in LA to a competency‐based approach.
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Affiliation(s)
- Pramudith Sirimanna
- Faculty of Medicine and Health, Concord Clinical School, University of Sydney, Sydney, Australia
| | | | - Prashanth Gunanayagam
- Faculty of Medicine and Health, Concord Clinical School, University of Sydney, Sydney, Australia
| | - Marc A Gladman
- Adelaide Medical School, University of Adelaide, Adelaide, Australia
| | - Vasi Naganathan
- Faculty of Medicine and Health, Concord Clinical School, University of Sydney, Sydney, Australia.,Centre for Education and Research on Ageing, Concord Hospital and University of Sydney, Sydney, Australia
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Xavier J, Pham C, Cheah H, Wong K, Lernia SD. Bladder Injury During Laparoscopic Appendectomy: Detection, Management, and Learning Point for Surgical Trainees. SURGERY IN PRACTICE AND SCIENCE 2022. [DOI: 10.1016/j.sipas.2022.100075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Søreide K, Skjold-Ødegaard B. OUP accepted manuscript. BJS Open 2022; 6:6604297. [PMID: 35674702 PMCID: PMC9176202 DOI: 10.1093/bjsopen/zrac071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/09/2022] [Accepted: 04/14/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Surgical training is aimed towards entrusted professional activity to obtain operative independence. Laparoscopic appendicectomy is performed early in training but except for simulators, real-life evaluation towards proficiency is scarce. The aim of this study was to model how each consecutive step may impact on the overall proficiency score for surgical trainees performing laparoscopic appendicectomy. METHODS This was an observational cohort study of laparoscopic appendicectomy performed by junior trainees (PGY1-4) under supervision and evaluated for each of eight steps. Each step was scored on a validated six-point performance scale and classified as 'fail', 'pass', or 'proficient'. Modelling was conducted with a multivariable regression model and artificial neural network model with a multilayer perceptron for the relationship between steps and overall performance. RESULTS Of 157 procedures, 97 (61.8 per cent) procedures were evaluated as 'proficient', 46 (29.3 per cent) were 'pass', and 14 (8.9 per cent) were 'fail'. In regression analyses, handling the mesoappendix was significantly associated with procedure proficiency, as were division of appendix, access to abdomen, and ability to handle the small bowel. The widest variation in operative flow was shown for steps involving mesoappendix and division of appendix, conceptualized in 'ebb-and-flow' and 'string-of-pearls' models. Sensitivity analyses for experience using 20 or fewer, 30 or fewer, or more than 30 procedures as cut-offs reproduced comparable results. CONCLUSIONS Consistent stumbling blocks for junior trainees performing laparoscopic appendectomies can be conceptualized through novel models that identify steps deemed to be the most difficult to trainees with variable experience.
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Affiliation(s)
- Kjetil Søreide
- Correspondence to: Kjetil Søreide, Department of Gastrointestinal Surgery, P.O. Box 8100, N-4068 Stavanger, Stavanger University Hospital, Stavanger, Norway (e-mail: )
| | - Benedicte Skjold-Ødegaard
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway
- Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
- Department of Surgery, Haugesund Hospital, Haugesund, Norway
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9
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Nikolovski A, Otljanski A, Seljmani R, Antovic S, Jankulovski N. Mastering the learning curve significantly reduces operative time for laparoscopic treatment of complicated appendicitis. Arch Public Health 2021. [DOI: 10.3889/aph.2021.6000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Laparoscopic appendectomy is the preferred operative method for acute appendicitistreatment. In terms of complicated appendicitis it can be effective in hands of an experiencedlaparoscopist that overwhelmed the learning curve for the method. Aim: Тhis retrospectivestudy examines whether the operative time for laparoscopic appendectomy for complicatedappendicitis is shortened after mastering the learning curve. Material and methods: A totalnumber of 196 patients were operated for the diagnosis of acute appendicitis, of whom 77were diagnosed with complicated appendicitis. They were subsequently divided in two groups(laparoscopic and open). Operative time in both groups was measured and the conversionand postoperative complications were noted. Results: Conversion rate was 2.3%. Operativetime was shorter in the laparoscopic group (67.4 ± 22.9 vs. 77.9 ± 17.9 minutes; p = 0.033).Overall postoperative morbidity was 25.97% with wound infection present only in the opengroup (p = 0.018). Intraabdominal abscess occurred in one patient from the laparoscopicgroup (0.38%). Length of hospital stay was shorter in the laparoscopic group (4.3 ± 2.2 vs. 5.7 ± 2.1, p = 0.0052).
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Skjold-Ødegaard B, Hamid S, Lindeman RJ, Ersdal HL, Søreide K. Deciphering the inflection points to achieve proficiency for each procedure step during training in laparoscopic appendicectomy. BJS Open 2021; 5:6369778. [PMID: 34518871 PMCID: PMC8438264 DOI: 10.1093/bjsopen/zrab084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 08/05/2021] [Indexed: 02/01/2023] Open
Abstract
Background Laparoscopic appendicectomy is a common procedure early in surgical training. A minimum number is usually required for certification in general surgery. However, data on proficiency are scarce. This study aimed to investigate steps towards proficiency in laparoscopic appendicectomy. Methods This was a prospective observational cohort study of laparoscopic appendicectomies performed by junior trainees under supervision scored on a six-point performance scale. Structured assessment was done within a defined programme. Procedures performed for uncomplicated appendicitis in adults were included. The procedures were evaluated with LOWESS graphs generated to investigate inflection points. Factors associated with proficiency rates were reported with odds ratios and 95 per cent confidence intervals. Results In total 142 laparoscopic procedures were included for 19 trainees (58 per cent female). The cumulative number of procedures during the study was a median of 20 (i.q.r. 8–33). For overall proficiency, an inflection point occurred at 30 procedures. Proficiency rate increased from 51 per cent for 30 or fewer procedures to 93 per cent for more than 30 procedures (odds ratio 11.9 (95 per cent c.i. 3.4 to 40.9); P < 0.001). Inflection points for proficiency for each procedure step varied considerably, with lowest numbers (fewer than 15 procedures) for removing the specimen, and highest for dividing the mesoappendix (more than 55 procedures). Operating time was significantly reduced by a median of 7 minutes after 30 procedures, from median 62 (i.q.r. 25–120) minutes to median 55 (i.q.r. 30–110) minutes for more than 30 procedures. Conclusion For junior trainees, variation in proficiency is related to specific procedure steps. Targeted training on specific procedure skills may reduce numbers needed to achieve proficiency in laparoscopic appendicectomy during training.
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Affiliation(s)
- B Skjold-Ødegaard
- Faculty of Health Sciences, University of Stavanger, Stavanger, Norway.,Department of Surgery, Haugesund Hospital, Haugesund, Norway.,Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway
| | - S Hamid
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway
| | - R-J Lindeman
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway
| | - H L Ersdal
- Faculty of Health Sciences, University of Stavanger, Stavanger, Norway.,Critical Care and Anaesthesiology Research Group, Stavanger University Hospital, Stavanger, Norway
| | - K Søreide
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
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Testa EJ, Lowe JT, Namdari S, Gillespie RJ, Sears BW, Johnston PS, Jawa A. Operative duration-based learning period analysis for reverse and total shoulder arthroplasty: A multicenter study. Shoulder Elbow 2020; 12:23-30. [PMID: 33343713 PMCID: PMC7726182 DOI: 10.1177/1758573218811635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 10/10/2018] [Indexed: 11/16/2022]
Abstract
BACKGROUND A surgical learning period may be quantified after which operative duration is significantly reduced. We sought to retrospectively quantify and compare surgeon's learning experience for total shoulder arthroplasty and reverse shoulder arthroplasty. METHODS We reviewed 2055 shoulder arthroplasty cases from 2011 to 2015 for four early-career and four later-career fellowship-trained shoulder surgeons from four institutions. We plotted consecutive case number versus operative time for each surgeon separately for total shoulder arthroplasty or reverse shoulder arthroplasty. Two-step regression approach was used to determine a plateau point or end of the learning period. Additionally, the mean annual volume of reverse shoulder arthroplasty and total shoulder arthroplasty for each surgeon was plotted against mean surgery duration. Early- and later-career surgeons were compared with regression analysis. RESULTS Early-career surgeons demonstrated a significant decrease in operative time with increasing annual case volume for reverse shoulder arthroplasty (p = 0.01; m = -1.1) and total shoulder arthroplasty (p = 0.02; m = -0.8). Three of four early-career surgeons reached a plateau point for either reverse shoulder arthroplasty or total shoulder arthroplasty between 12 and 86 cases. CONCLUSION For only early-career surgeons, higher case volume yields decreased operative duration, with improvement more pronounced for reverse shoulder arthroplasty compared to total shoulder arthroplasty. Though the learning period varies, it may be fewer than 90 cases.
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Affiliation(s)
- Edward J Testa
- New England Baptist Hospital, Boston, USA,Tufts University School of Medicine, Boston, USA
| | - Jeremiah T Lowe
- New England Baptist Hospital, Boston, USA,Boston Sports and Shoulder Center, Waltham, USA
| | - Surena Namdari
- Rothman Institute Shoulder and Elbow Division, Thomas Jefferson University, Philadelphia, USA
| | - Robert J Gillespie
- Department of Orthopaedic Surgery, Case Western Reserve University, Cleveland Shoulder Institute, University Hospitals of Cleveland, Cleveland, USA
| | | | - Peter S Johnston
- Southern Maryland Orthopaedic & Sports Medicine Center, Leonardtown, USA
| | | | | | - Andrew Jawa
- New England Baptist Hospital, Boston, USA,Boston Sports and Shoulder Center, Waltham, USA,Andrew Jawa, Boston Sports and Shoulder Center, 840 Winter Street, Waltham, MA 02541, USA.
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12
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Valinoti AC, Dreifuss NH, Angeramo CA, Schlottmann F. Laparoscopic Appendectomy Performed by Surgical Interns: Is it Too Early? Surg Laparosc Endosc Percutan Tech 2020; 31:223-226. [PMID: 33075005 DOI: 10.1097/sle.0000000000000870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 09/22/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Laparoscopic appendectomy (LA) is a common procedure among surgical trainees. However, first-year residents' involvement in this procedure is scarcely studied. We aimed to determine the safety and outcomes of LA performed by surgical interns early in their first year of surgical training. MATERIALS AND METHODS A retrospective review of all patients who underwent LA for acute appendicitis from 2006 to 2019 was performed. All patients operated by surgical interns were included. The sample was divided into 2 groups: LA performed during the first (G1) and last 3 months (G2) of their first year of residency. Demographics, operative variables, and postoperative outcomes were compared between groups. RESULTS A total of 2009 LA were performed during the study period; 1647 (82%) were done by surgical interns. A total of 934 LA were performed at both ends of the year; 505 belonged to G1 and 429 to G2. Each surgical intern performed a mean of 40 LA. Demographics, complicated appendicitis rates, and presence of peritonitis were comparable between groups. Operative time was longer in G1 (G1: 61 vs. G2: 52 min, P<0.0001). Major morbidity (G1: 2.1% vs. G2: 3.4%, P=0.2), postoperative intra-abdominal abscess rates (G1: 2.8% vs. G2: 2.8%, P=0.66), median length of hospital stay (G1: 1.9 vs. G2: 1.8 d, P=0.59), and readmission rates (G1: 1.6% vs. G2: 2%, P=0.73) were similar between groups. There was no mortality in the series. CONCLUSIONS LA can be safely performed by supervised surgical interns early in their training. Despite a longer operative time, postoperative outcomes were favorable and similar as those achieved at the end of surgical internship.
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Affiliation(s)
- Agustin C Valinoti
- Department of Surgery, Hospital Alemán of Buenos Aires, Buenos Aires, Argentina
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13
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Vaos G, Zavras N, Dimopoulou A, Iakomidis E, Pantalos G, Passalides A. Safety assessment of open appendectomies for complicated acute appendicitis in children: a comparison of trainees and specialists. Pediatr Surg Int 2020; 36:1181-1187. [PMID: 32676829 DOI: 10.1007/s00383-020-04713-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/06/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE The aim of this study was to compare the outcome of children with complicated acute appendicitis (CAA) who underwent open appendectomy (OA) performed either by trainees under the direct supervision of an SPS, or an SPS. METHODS Two hundred thirty eight patients with CAA were reviewed operated on either by a junior trainee (JT) or a senior trainee (ST) under the direct supervision of an SPS or by an SPS. The outcome measures were the overall rate of complications, operative time (OT), length of hospital stay (LHS) and 30-day readmission rate. RESULTS No statistical differences were observed between the three groups regarding the overall complication rates and 30-day readmission rate. Although, no statistical differences were observed in the mean OT between the three groups, the mean OT for perforated appendicitis (PA) performed by JTs was significantly longer than when performed by SPSs (p 0.012). Furthermore, there was a statistically significant difference between JTs and SPSs in terms of LHS for patients with PA (p 0.028). CONCLUSION This study suggests that no statistical differences were observed between the supervised trainees and SPSs regarding the overall complication rate and 30-readmission rate when they performed OA for GA or PA except of a longer OT and LHS for PA performed by JTs.
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Affiliation(s)
- George Vaos
- Department of Pediatric Surgery, "ATTIKON" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
| | - Nick Zavras
- Department of Pediatric Surgery, "ATTIKON" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasia Dimopoulou
- Department of Pediatric Surgery, "ATTIKON" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Emmanouil Iakomidis
- Department of Pediatric Surgery, "ATTIKON" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - George Pantalos
- Second Department of Pediatric Surgery, P & A Kyriakou Children's Hospital, Thivon & Levadias Str, 11527, Athens, Greece
| | - Alexander Passalides
- Second Department of Pediatric Surgery, P & A Kyriakou Children's Hospital, Thivon & Levadias Str, 11527, Athens, Greece
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Liao CH, Ooyang CH, Chen CC, Liao CA, Cheng CT, Hsieh MJ, Hsieh CH, Tsai CY, Yeh TS, Yeh CN, Fu CY. Video Coaching Improving Contemporary Technical and Nontechnical Ability in Laparoscopic Education. JOURNAL OF SURGICAL EDUCATION 2020; 77:652-660. [PMID: 31859226 DOI: 10.1016/j.jsurg.2019.11.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 11/16/2019] [Accepted: 11/30/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE A video coaching (VC) system has been developed in surgical education. This study compares the educational effect on technical and nontechnical skills of the VC method for teaching laparoscopic surgery. DESIGN We conducted a prospectively randomized study of an education program to teach laparoscopic procedures. SETTING The study was performed at the Chang Gung Memorial Hospital, a university hospital in Taiwan. PARTICIPANTS We enrolled sixteen first- or second-year surgical residents.The participants were randomized into VC and conventional teaching (CT) groups, and their surgical skills were judged by the Global Operation Assessment of Laparoscopic Skills (GOALS) and the Objective Structured Assessment of Technical Skills (OSATS). Nontechnical skills were evaluated by the Non-Technical Skills for Surgeons (NOTSS) assessment and self-efficacy questionnaires (SEQs). After the program, posttraining scores were compared to assess improvements. RESULTS The 16 enrolled participants finished the entire course and completed all the videos during the study period. Comparing the VC and CT groups, we found that the pretraining GOALS, OSATS, NOTSS and SEQ scores were similar between both groups. However, after training, the OSATS score gain was higher in the VC groupthan in the CT group (9.25 ± 2.05 vs. 6.50 ± 1.51, p=0.009). Regarding nontechnical skills, the NOTSS score improved more in the VC group than in the CT group (5.50 ± 0.93 vs. 4.25 ± 0.89, p=0.015). The SEQ score was also higher in the VC group (32.13 ± 2.10) than in the CT group (29.50 ± 1.77), with a significant difference (p=0.018). CONCLUSION VC can help surgeons build their expertise using a more accessible method. Additionally, VC can shorten the learning curve and improve self-efficacy, thereby contributing to surgeons' education.
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Affiliation(s)
- Chien-Hung Liao
- Department of Traumatology and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Hsiang Ooyang
- Department of Traumatology and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chih-Chi Chen
- Department of Physical medicine and Rehabilitation, Chang Gung Memorial Hospital, Chang Gung University, Linkou, Taoyuan Taiwan
| | - Chien-An Liao
- Department of Traumatology and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chi-Tung Cheng
- Department of Traumatology and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Ju Hsieh
- Department of Cardiovascular and thoracic Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chi-Hsun Hsieh
- Department of Traumatology and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Yi Tsai
- Department of General Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Ta-Sen Yeh
- Department of General Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Nan Yeh
- Department of General Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chih-Yuan Fu
- Department of Traumatology and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.
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Kim CW, Jeon SY, Paik B, Bong JW, Kim SH, Lee SH. Resident Learning Curve for Laparoscopic Appendectomy According to Seniority. Ann Coloproctol 2020; 36:163-171. [PMID: 32054238 PMCID: PMC7392570 DOI: 10.3393/ac.2019.07.20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 07/20/2019] [Indexed: 01/04/2023] Open
Abstract
Purpose This study sought to delineate the learning curve (LC) for laparoscopic appendectomy (LA) in surgical residency according to seniority and experience. Methods Between October 2015 and November 2016, 150 patients underwent LA performed by one of 3 residents (who were in their first [A], second [B], or third [C] year of training) under supervision. The patients were nonrandomly assigned to each resident. Data from a prospectively collected database were reviewed and analyzed retrospectively. Perioperative outcomes including operation time, complications, and conversion were compared among the 3 residents. The LC was evaluated using the moving average method and cumulative sum control chart (CUSUM) for operation time and surgical completion. Results Baseline characteristics and perioperative outcomes were similar among the 3 groups except for age and location of the appendix. The operation time did not vary among the 3 residents (43.9, 45.3, and 48.4 minutes for A, B, and C, respectively; P=0.392). The moving average method for operation time showed a decreasing tendency for all residents. CUSUM results for operation time revealed peak points achieved at the 24th, 18th, and 31st cases for residents A, B, and C, respectively. In terms of surgical failure, residents A, B, and C reached steady states after their 35th, 11th, and 16th cases, respectively. Perforation of the appendix base was the only risk factor for surgical failure. Conclusion The resident LC for LA was 11 to 35 cases according to multidimensional statistical analyses. The accumulation of surgical experience among residents might influence the LC for surgical completion but not that for operation time.
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Affiliation(s)
- Chang Woo Kim
- Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Sook Young Jeon
- Department of General Surgery, Graduate School, Kyung Hee University, Seoul, Korea, Seoul, Korea
| | - Bomina Paik
- Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Jun Woo Bong
- Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Sang Hyun Kim
- Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Suk-Hwan Lee
- Kyung Hee University Hospital at Gangdong, Seoul, Korea
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Yamamoto R, Mokuno Y, Matsubara H, Kaneko H, Iyomasa S. Feasibility and Safety of Laparoscopic Appendectomy Performed by Residents with No Experience in Open Appendectomy. JMA J 2019; 2:54-59. [PMID: 33681513 PMCID: PMC7930708 DOI: 10.31662/jmaj.2018-0037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 12/12/2018] [Indexed: 01/07/2023] Open
Abstract
Introduction: Open appendectomy for acute appendicitis is a common procedure for surgical residents to perform at the beginning of their training. Recently, many programs have moved to laparoscopic appendectomy as the initial training procedure. However, the feasibility and safety of laparoscopic appendectomy for acute appendicitis performed by surgical residents without any experience of open appendectomy remains controversial. Methods: The records of patients who underwent laparoscopic appendectomy for acute appendicitis between August 2006 and March 2017 were retrospectively reviewed. Patients were assigned to two groups according to whether their procedure was performed by a surgical resident, with no experience of open appendectomy, or a surgical fellow, with adequate open appendectomy experience but no experience with laparoscopic appendectomy. Results: A total of 130 patients were included. Five residents performed 104 procedures, and three fellows performed 26 procedures. The baseline patient characteristics were comparable between groups. The median operative time was comparable (77.0 min vs. 65.5 min; p = 0.771). There were no significant differences in overall complications; with 14 patients (13%) in the resident group and five patients (19%) in the fellow group experienced complications (p = 0.535). No patient required reoperation, and there were no fatalities. The median length of stay was similar (5.0 days vs. 5.5 days; p = 0.430). Conclusions: Laparoscopic appendectomy for acute appendicitis is feasible and safe when performed by surgical residents with no prior open appendectomy experience. It may be performed as the first procedure during surgical training with no adverse effect on patients.
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Affiliation(s)
| | - Yasuji Mokuno
- Department of Surgery, Yachiyo Hospital, Anjo, Japan
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17
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Takami T, Yamaguchi T, Yoshitake H, Hatano K, Kataoka N, Tomita M, Makimoto S. A clinical comparison of laparoscopic versus open appendectomy for the treatment of complicated appendicitis: historical cohort study. Eur J Trauma Emerg Surg 2019; 46:847-851. [PMID: 30710176 PMCID: PMC7429533 DOI: 10.1007/s00068-019-01086-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 01/30/2019] [Indexed: 01/07/2023]
Abstract
Background Appendectomy is one of the most common operations. Laparoscopic appendectomy (LA) is considered first-line treatment, but the use of LA for treatment of complicated appendicitis remains controversial. Here, we performed a retrospective analysis to compare clinical outcomes between patients treated with LA and those who underwent open appendectomy (OA). Methods Data for 179 patients who underwent an operation for the treatment of complicated appendicitis at our hospital between 2011 and 2017 were retrospectively analyzed. The selection included 89 patients who underwent a conventional appendectomy and 90 patients who were treated laparoscopically. Outcome measures such as mean operative time, blood loss, time until oral intake duration of hospital stay, and postoperative complications were analyzed. Logistic regression analysis was performed to determine the concurrent effects of the examined factors on the rate of postoperative complications. Results The mean ages of patients in the OA and LA groups were 50.17 ± 22.77 and 50.13 ± 25.84 year. Mean operative times were longer in the LA group than OA (10.2.56 ± 44.4 versus 85.4 ± 43.11 min; p = 0.009). The duration of hospital stay was shorter for the LA group (9.61 ± 5.57 versus 12.19 ± 8.4; p = 0.016). There were no significant differences in return to consumption of oral intake between the LA and OA groups (2.03 ± 1.66 versus 2.48 ± 2.17; p = 0.123). Multivariable analysis found that the rate of postoperative complications was significantly reduced for the LA group, in comparison with the postoperative-complication rate of the OA group (16.7% versus 27%; odds ratio 0.376; 95% CI 0.153–0.923; p = 0.0327). Conclusions These results suggest that LA is a safe and efficient operative procedure that provides clinically beneficial advantages in comparison with OA. Thus, when possible, appendectomy for complicated appendicitis should be attempted using a laparoscopic approach. Trial registration Retrospectively registered.
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Affiliation(s)
- Tomoya Takami
- Department of General Surgery, Kishiwada Tokushukai Hospital, 4-27-1 Kamoricho, Kishiwada, Osaka, 596-0042, Japan.
| | - Tomoyuki Yamaguchi
- Department of General Surgery, Kishiwada Tokushukai Hospital, 4-27-1 Kamoricho, Kishiwada, Osaka, 596-0042, Japan
| | - Hiroyuki Yoshitake
- Department of General Surgery, Kishiwada Tokushukai Hospital, 4-27-1 Kamoricho, Kishiwada, Osaka, 596-0042, Japan
| | - Kotaro Hatano
- Department of General Surgery, Kishiwada Tokushukai Hospital, 4-27-1 Kamoricho, Kishiwada, Osaka, 596-0042, Japan
| | - Naoki Kataoka
- Department of General Surgery, Kishiwada Tokushukai Hospital, 4-27-1 Kamoricho, Kishiwada, Osaka, 596-0042, Japan
| | - Masafumi Tomita
- Department of General Surgery, Kishiwada Tokushukai Hospital, 4-27-1 Kamoricho, Kishiwada, Osaka, 596-0042, Japan
| | - Shinichiro Makimoto
- Department of General Surgery, Kishiwada Tokushukai Hospital, 4-27-1 Kamoricho, Kishiwada, Osaka, 596-0042, Japan
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Can laparoscopic appendectomy be safely performed by surgical residents without prior experience of open appendectomy? Asian J Surg 2018; 41:270-273. [PMID: 28139339 DOI: 10.1016/j.asjsur.2016.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Revised: 11/28/2016] [Accepted: 12/05/2016] [Indexed: 02/07/2023] Open
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Sirimanna P, Gladman MA. Development of a proficiency-based virtual reality simulation training curriculum for laparoscopic appendicectomy. ANZ J Surg 2017; 87:760-766. [PMID: 28803457 DOI: 10.1111/ans.14135] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 04/04/2017] [Accepted: 05/31/2017] [Indexed: 01/22/2023]
Abstract
BACKGROUND Proficiency-based virtual reality (VR) training curricula improve intraoperative performance, but have not been developed for laparoscopic appendicectomy (LA). This study aimed to develop an evidence-based training curriculum for LA. METHODS A total of 10 experienced (>50 LAs), eight intermediate (10-30 LAs) and 20 inexperienced (<10 LAs) operators performed guided and unguided LA tasks on a high-fidelity VR simulator using internationally relevant techniques. The ability to differentiate levels of experience (construct validity) was measured using simulator-derived metrics. Learning curves were analysed. Proficiency benchmarks were defined by the performance of the experienced group. Intermediate and experienced participants completed a questionnaire to evaluate the realism (face validity) and relevance (content validity). RESULTS Of 18 surgeons, 16 (89%) considered the VR model to be visually realistic and 17 (95%) believed that it was representative of actual practice. All 'guided' modules demonstrated construct validity (P < 0.05), with learning curves that plateaued between sessions 6 and 9 (P < 0.01). When comparing inexperienced to intermediates to experienced, the 'unguided' LA module demonstrated construct validity for economy of motion (5.00 versus 7.17 versus 7.84, respectively; P < 0.01) and task time (864.5 s versus 477.2 s versus 352.1 s, respectively, P < 0.01). Construct validity was also confirmed for number of movements, path length and idle time. Validated modules were used for curriculum construction, with proficiency benchmarks used as performance goals. CONCLUSION A VR LA model was realistic and representative of actual practice and was validated as a training and assessment tool. Consequently, the first evidence-based internationally applicable training curriculum for LA was constructed, which facilitates skill acquisition to proficiency.
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Affiliation(s)
- Pramudith Sirimanna
- Academic Colorectal Unit, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Marc A Gladman
- Academic Colorectal Unit, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
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TULAA: A Minimally Invasive Appendicectomy Technique for the Paediatric Patient. Minim Invasive Surg 2017; 2016:6132741. [PMID: 28078139 PMCID: PMC5203905 DOI: 10.1155/2016/6132741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 11/20/2016] [Indexed: 12/29/2022] Open
Abstract
TULAA or Transumbilical Laparoscopic Assisted Appendicectomy is a minimally invasive technique described by Pelosi in 1992 for the removal of the inflamed appendix. Its main advantage is the possibility of exploring the peritoneal cavity and performing a simple and safe extracorporeal appendicectomy. Since its first description, different authors reported their experience with such technique. The aim of this review is to summarise the surgical outcomes currently reported in the literature for this minimally invasive surgical approach and compare it with standard open and laparoscopic appendicectomy.
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Allen RW, Pruitt M, Taaffe KM. Effect of Resident Involvement on Operative Time and Operating Room Staffing Costs. JOURNAL OF SURGICAL EDUCATION 2016; 73:979-985. [PMID: 27350104 DOI: 10.1016/j.jsurg.2016.05.014] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 04/04/2016] [Accepted: 05/17/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE The operating room (OR) is a major driver of hospital costs; therefore, operative time is an expensive resource. The training of surgical residents must include time spent in the OR, but that experience comes with a cost to the surgeon and hospital. The objective of this article is to determine the effect of surgical resident involvement in the OR on operative time and subsequent hospital labor costs. DESIGN The Kruskal-Wallis statistical test is used to determine whether or not there is a difference in operative times between 2 groups of cases (with residents and without residents). This difference leads to an increased cost in associated hospital labor costs for the group with the longer operative time. SETTING Cases were performed at Greenville Memorial Hospital. Greenville Memorial Hospital is part of the larger healthcare system, Greenville Health System, located in Greenville, SC and is a level 1 trauma center with up to 33 staffed ORs. PARTICIPANTS A total of 84,997 cases were performed at the partnering hospital between January 1st, 2011 and July 31st, 2015. Cases were only chosen for analysis if there was only one CPT code associated with the case and there were more than 5 observations for each group being studied. This article presents a comprehensive retrospective analysis of 29,134 cases covering 246 procedures. RESULTS The analysis shows that 45 procedures took significantly longer with a resident present in the room. The average increase in operative time was 4.8 minutes and the cost per minute of extra operative time was determined to be $9.57 per minute. OR labor costs at the partnering hospital was found to be $2,257,433, or $492,889 per year. CONCLUSIONS Knowing the affect on operative time and OR costs allows managers to make smart decisions when considering alternative educational and training techniques. In addition, knowing the connection between residents in the room and surgical duration could help provide better estimates of surgical time in the future and increase the predictability of procedure duration.
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Affiliation(s)
| | - Mark Pruitt
- Anesthesiology, Greenville Health System, Greenville, South Carolina
| | - Kevin M Taaffe
- Industrial Engineering, Clemson University, Clemson, South Carolina
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Kim Y, Lee W. The learning curve of single-port laparoscopic appendectomy performed by emergent operation. World J Emerg Surg 2016; 11:39. [PMID: 27499804 PMCID: PMC4975885 DOI: 10.1186/s13017-016-0096-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 07/29/2016] [Indexed: 01/30/2023] Open
Abstract
Background Single-port laparoscopic appendectomy (SPLA) has the advantage of minimizing abdominal incision scars with patient satisfaction. However, it has the following disadvantages: it provides a narrower surgical field than conventional laparoscopic appendectomy, which requires a considerably longer operative time to achieve surgical skills. This study was conducted to evaluate the learning curve for SPLA. Methods This study included a total of 120 patients with acute abdomen who visited our emergency department and were diagnosed with acute appendicitis between March 2013 and February 2015. They underwent SPLA by a single surgeon. Patients were divided into 4 groups of 30 patients each according to operation dates. Operative time, time to resume oral intake, length of hospital stay, and postoperative complications were analyzed. Results The mean operative time was 59.9 ± 19.9 min. It was shortened after completion of 30 operations and remained unchanged until it was further shortened after completion of 90 operations. There was no significant difference in time to resumption of oral intake or length of hospital stay between the 4 groups. Postoperative complications occurred in 18 patients, but the frequency of the complications was not significantly different between the 4 groups. Conclusions The results of this study suggest that surgeons can achieve surgical skills for SPLA after completion of 30 operations and more experienced surgical skills by SPLA successfully after completion of 90 operations.
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Affiliation(s)
- YongHun Kim
- Department of Surgery, School of Medicine, Konkuk University, Konkuk University Chungju Hospital, 82, Gugwon-daero, Chungju-si, Chungbuk Republic of Korea
| | - WooSurng Lee
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Konkuk University, Konkuk University Chungju Hospital, 82, Gugwon-daero, Chungju-si, Chungbuk Republic of Korea
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Mán E, Németh T, Géczi T, Simonka Z, Lázár G. Learning curve after rapid introduction of laparoscopic appendectomy: are there any risks in surgical resident participation? World J Emerg Surg 2016; 11:17. [PMID: 27148395 PMCID: PMC4855767 DOI: 10.1186/s13017-016-0074-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 04/29/2016] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND With the spread of the minimally invasive technique, laparoscopic appendectomy (LA) is performed with increasing frequency with excellent results. The method provides surgical residents with an excellent opportunity to learn basic laparoscopic skills and prepares them for more complex interventions. METHODS We evaluated the results of 600 laparoscopic appendectomies performed by 5 surgical residents (Group A) and 5 consultant surgeons (Group B) between 2006 and 2009. Comparing the two groups based on patient demographics, duration of surgery, operation time depending on the severity of inflammation, intraoperative blood loss, conversion rate, hospital stay in days, and postoperative complications. We also assessed the extent to which the minimum of 20 surgeries to be performed in the learning curve period as recommended by the EAES corresponds to our experience. SPPS 20 was used for the statistical analysis. RESULTS Six hundred laparoscopic appendectomies were performed in the study period (Group A: n = 319; Group B: n = 281). A significant difference was found between the two groups in duration of surgery during the learning curve period and when comparing the duration of LA surgeries in the learning curve period with the duration of later surgeries in both groups. The operation time in case of more severe inflammation also showed a significant difference when comparing with simple appendicitis operation time. CONCLUSIONS The rapid introduction of laparoscopy involves few risks, the surgery is also performed with sufficient safety by surgical residents, and it provides them with an excellent opportunity to learn the basic laparoscopy skills.
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Affiliation(s)
- Eszter Mán
- Department of Surgery, University of Szeged, Szőkefalvi-Nagy Béla u. 6, H-6720 Szeged, Hungary
| | - Tibor Németh
- Department of Surgery, University of Szeged, Szőkefalvi-Nagy Béla u. 6, H-6720 Szeged, Hungary
| | - Tibor Géczi
- Department of Surgery, University of Szeged, Szőkefalvi-Nagy Béla u. 6, H-6720 Szeged, Hungary
| | - Zsolt Simonka
- Department of Surgery, University of Szeged, Szőkefalvi-Nagy Béla u. 6, H-6720 Szeged, Hungary
| | - György Lázár
- Department of Surgery, University of Szeged, Szőkefalvi-Nagy Béla u. 6, H-6720 Szeged, Hungary
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Nason GJ, Baig SN, Burke MJ, Aslam A, Kelly ME, Walsh LG, Flood HD, Giri SK. On-table urethral catheterisation during laparoscopic appendicectomy: Is it necessary? Can Urol Assoc J 2015; 9:55-8. [PMID: 25737758 DOI: 10.5489/cuaj.2341] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Laparoscopic appendicectomy (LA) is the most commonly performed surgical emergency procedure. The aim of this study was to highlight a series of iatrogenic bladder injuries during LA and suggest a simple method of prevention. METHODS A retrospective review was carried out of all LA performed in a university teaching hospital over a two year period 2012-2013. Iatrogenic visceral injuries were identified and operative notes examined. RESULTS During the study period 1124 appendicectomies were performed. Four iatrogenic bladder injuries occurred related to secondary trocar insertion. No patient was catheterised preoperatively. One of the injuries was identified intra-operatively, another in the early postoperative period where as two re-presented acutely unwell post-discharge from hospital. Three were repaired by laparotomy and one laparoscopically. CONCLUSION Iatrogenic secondary trocar induced bladder injuries are a rare but preventable and potentially serious complication of LA. Urethral catheterisation during LA is a safe and simple method which can prevent this complication.
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Affiliation(s)
- Gregory J Nason
- Department of Urology, University Hospital Limerick, Limerick, Ireland
| | | | - Matthew J Burke
- Department of Urology, University Hospital Limerick, Limerick, Ireland
| | - Asadullah Aslam
- Department of Urology, University Hospital Limerick, Limerick, Ireland
| | - Michael E Kelly
- Department of Urology, University Hospital Limerick, Limerick, Ireland
| | - Leon G Walsh
- Department of Urology, University Hospital Limerick, Limerick, Ireland
| | - Hugh D Flood
- Department of Urology, University Hospital Limerick, Limerick, Ireland
| | - Subhasis K Giri
- Department of Urology, University Hospital Limerick, Limerick, Ireland
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Acker SN, Staulcup S, Partrick DA, Sømme S. Evolution of Minimally Invasive Techniques Within an Academic Surgical Practice at a Single Institution. J Laparoendosc Adv Surg Tech A 2014; 24:806-10. [DOI: 10.1089/lap.2014.0239] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Affiliation(s)
- Shannon N. Acker
- Department of Pediatric Surgery, Children's Hospital Colorado, Aurora, Colorado
| | - Susan Staulcup
- Children's Outcome Research, University of Colorado School of Medicine, Aurora, Colorado
| | - David A. Partrick
- Department of Pediatric Surgery, Children's Hospital Colorado, Aurora, Colorado
| | - Stig Sømme
- Department of Pediatric Surgery, Children's Hospital Colorado, Aurora, Colorado
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Mackrill D, Allison S. Laparoscopic appendicectomy: an operation for all trainees but does the learning curve continue into consultanthood? ANZ J Surg 2014; 85:349-52. [PMID: 24943051 DOI: 10.1111/ans.12720] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/20/2014] [Indexed: 01/07/2023]
Abstract
BACKGROUND In public hospitals, the work-up and surgery for patients with appendicitis is predominantly performed by surgical registrars, whereas in private hospitals, it is performed by consultants. This study aims to demonstrate the difference, if any, in the demographics, work-up, management and complication rate of patients in these two groups. METHODS This was a retrospective review of all patients who underwent laparoscopic appendicectomy at a major public hospital and major private hospital over the same 13 months. Data included demographics, admission details, work-up, length of stay, time to surgery, histology and complications. Fisher's exact test and the unpaired t-test were performed to look at the statistical difference between these two groups. RESULTS Total laparoscopic appendicectomies were 164 (public) and 105 (private). Median waiting times to operation were 13 and 9.5 h, respectively. Histological findings of appendicitis/neoplasia/normal appendix were 83.5/3.0/13.4% and 81.9/1.9/16.2%. Histological findings of gangrene or perforation were 26.2% and 11.6% (P = 0.0081). The proportion of those who had surgery more than 24 h after admission was 12.2% and 4.8% (P = 0.0517). Rates of pelvic collection were 1.2% and 1.9% (P = 0.6448), wound infection rates were 2.4% and 1.9% (P = 1) and overall complication rates were 7.3% and 8.6% (P = 0.8165). Mean operative time was 49.79 min for consultants and 67.98 min for registrars (P < 0.0001). CONCLUSION Consultants are faster at laparoscopic appendicectomies than registrars. A consultant lead service in a private hospital has earlier operation times and less patients ending up with gangrenous or perforated appendicitis but does not alter complication rates.
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Affiliation(s)
- David Mackrill
- Southside School of Surgery, Princess Alexandra Hospital, Greenslopes Private Hospital, Brisbane, Queensland, Australia
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Castillo A, Zarak A, Kozol RA. Does a new surgical residency program increase operating room times? JOURNAL OF SURGICAL EDUCATION 2013; 70:700-702. [PMID: 24209643 DOI: 10.1016/j.jsurg.2013.06.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Accepted: 06/27/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND Our country faces a shortage of surgeons; hence, we may anticipate the development of new surgery residencies. Therefore, the question of the effect of a new program on operating room times (ORT) is important. Our primary aim was to compare ORT of 3 common procedures done by attendings alone vs ORT of cases with residents. METHODS We queried records of 1458 patients from the JFK Medical Center database for laparoscopic cholecystectomy, open inguinal hernia repair, and laparoscopic appendectomy from July 2010 to July 2012. We divided the sample into 2 groups: "attending alone" (2010-2011) and "with residents" (2011-2012). The ORT was calculated by "Cut time" and "Close time," as recorded in the OR. ORT for both groups was calculated using the unpaired t test. RESULTS Of the total number of patients, 778 underwent laparoscopic cholecystectomy, 407 underwent open inguinal hernia repair, and 273 underwent laparoscopic appendectomy; of these, 620, 315, and 211 procedures, respectively, were done by the attending alone and 158, 92, and 62, respectively, were done with residents. Differences in ORT for the 3 types of surgery were statistically significant (p < 0.001). There was no statistical significance when comparing the first half with the second half of the academic year for residents' ORT. CONCLUSIONS Resident involvement increases ORT. Cost analysis considering OR time and anesthesia time vs federal funding for Graduate Medical Education is complicated. The benefit of new programs in diminishing the shortage of surgeons cannot be underestimated.
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Affiliation(s)
- Alvaro Castillo
- Department of Surgery, University of Miami, Atlantis, Florida.
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Healy DA, McCartan DP, Grace PA, Aziz A, Dermody F, Clarke Moloney M, Coffey JC, Walsh SR, Burke PE. The impact of regional reconfiguration on the management of appendicitis. Ir J Med Sci 2013; 183:351-5. [DOI: 10.1007/s11845-013-1015-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Accepted: 09/11/2013] [Indexed: 11/30/2022]
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Abstract
Laparoscopic appendectomy reduced the rate of unnecessary appendectomies and postoperative length of stay. Objective: Laparoscopic appendectomy in a setting where resources are poor is still controversial. This study evaluates the impact of laparoscopy on the early outcome of acute appendicitis in a developing country. Methods: All patients who underwent appendectomy from January 2010 through June 2011 at the Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria were recruited for this study. Results: Of the 139 patients with acute appendicitis within the study period, 83 (59.7%) had open appendectomy (OA), 19 (13.7%) whose clinical and radiological findings suggested complicated appendicitis at presentation had laparotomy, while 37 (26.6%) had laparoscopic procedures. In the laparoscopy group, initial diagnostic laparoscopy in 4 (10.8%) patients revealed a normal appendix along with other findings that precluded appendectomy. Laparoscopic appendectomy (LA) was then performed in 33 (23.7%) patients with 2 of these (6.1%) requiring conversion to open laparotomy. Mean time for the LA procedure was higher than that observed for OA (56.2 vs 38.9 min). Patients in the LA group had a shorter mean postoperative stay (1.8 vs 3.0). Wound infection occurred in 2 (6.5%) patients from the LA group and 8 (9.6%) from OA. Conclusion: Laparoscopic appendectomy reduced the rate of unnecessary appendectomy and postoperative hospital stay in our patients, potentially reducing crowding in our surgical wards. We advocate increased use of laparoscopy especially in young women.
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Affiliation(s)
- Adewale O Adisa
- Department of Surgery, Obafemi Awolowo University, Ile-Ife, Nigeria.
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Baid M, Kar M, De U, Mukhopadhyay M. Conventional Laparoscopic Appendicectomy and Laparoscope-Assisted Appendicectomy: a Comparative Study. Indian J Surg 2013; 77:330-4. [PMID: 26730020 DOI: 10.1007/s12262-013-0824-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Accepted: 01/15/2013] [Indexed: 11/29/2022] Open
Abstract
Laparoscopic procedures for removal of the appendix by the three-port technique as an alternative to conventional appendicectomy have gained wide popularity, but they have been criticized for technical difficulty, more time consumption, and high cost. We have compared conventional three-port laparoscopic appendicectomy (LA) and laparoscope-assisted appendicectomy (LAA). In period from August 2010 to January 2012, 77 patients underwent appendicectomy by a minimally invasive procedure (39 LA and 38 LAA), at Medical College and Hospital, Kolkata. All the 39 cases of LA were completed successfully, but of the 38 cases, LAA could be completed only in 32 cases. Of the six cases where LAA could not be completed, five were converted to LA [three because of excessive body mass index (BMI) and two because of bleeding]. One case had to be converted to open appendicectomy because of excessive bleeding. In LA, the mean duration of surgery was less than that in LAA (18.18 versus 24.39 min). Wound infections were more common in LAA compared to LA (six versus two). Severe postoperative pain was present in eight cases in LAA compared to two in LA. On day 2, 79.487 % patients undergoing LA were discharged compared to 28.947 % in LAA. LA is better as a minimally invasive procedure. LAA can only be done in patients with lower BMI, is more time consuming, has more complications, more incidence of postoperative pain, wound infections, and longer hospital stay.
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Affiliation(s)
- Mayank Baid
- Department of General Surgery, Medical College, 88 College Street, Kolkata, 700 073 West Bengal India
| | - Manoranjan Kar
- Department of General Surgery, Malda Medical College, Malda, West Bengal India
| | - Utpal De
- Department of General Surgery, Medical College, 88 College Street, Kolkata, 700 073 West Bengal India
| | - Mrityunjay Mukhopadhyay
- Department of General Surgery, Medical College, 88 College Street, Kolkata, 700 073 West Bengal India
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Arthroscopic repair of large rotator cuff tears using the double-row technique: an analysis of surgeon experience on efficiency and outcomes. J Shoulder Elbow Surg 2013; 22:26-31. [PMID: 22652062 DOI: 10.1016/j.jse.2012.03.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2011] [Revised: 02/24/2012] [Accepted: 03/05/2012] [Indexed: 02/01/2023]
Abstract
BACKGROUND Arthroscopic rotator cuff repair is one of the most commonly performed procedures in the orthopaedic specialty. The goal of this study was to evaluate the effect(s) of surgical experience on efficiency and patient outcomes after double-row rotator cuff repair. METHODS A retrospective review of 69 consecutive patients with large rotator cuff tears who underwent double-row arthroscopic rotator cuff repair by 1 surgeon from the start of practice was conducted. We divided the patients into 2 cohorts: group 1, early (first 18 months of study period) (n = 35), and group 2, recent (final 12 months of study period) (n = 34). Outcome measures including American Shoulder and Elbow Surgeons score, Penn Shoulder Score, and range of motion were assessed preoperatively and at final follow-up. In addition, we compared the operative times between the groups. RESULTS At a mean follow-up of 13.25 months, both cohorts showed significant improvement (P < .001) in American Shoulder and Elbow Surgeons scores (from 47.9 to 76.5 and from 43.6 to 79.4 in groups 1 and 2, respectively) and Penn Shoulder Scores (from 45.8 to 80 and from 38.7 to 79.6 in groups 1 and 2, respectively) postoperatively. The magnitude of change and final scores were similar between the groups. Similar improvements in range of motion were noted in both groups. Patients in group 1 had a statistically significantly longer mean operative time than those in group 2 (116 minutes vs 99.7 minutes, P = .036). CONCLUSION Double-row rotator cuff repair provides predictable improvement in pain and function. It can be performed effectively early in a surgeon's career. However, with experience, efficiency is improved.
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Chen G, Liu Z, Han P, Li JW, Cui BB. The Learning Curve for the Laparoscopic Approach for Colorectal Cancer: A Single Institution's Experience. J Laparoendosc Adv Surg Tech A 2013; 23:17-21. [PMID: 23317439 DOI: 10.1089/lap.2011.0540] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Gang Chen
- Department of Colorectal Surgery, The Affiliated Tumor Hospital of Harbin Medical University, Harbin, China
| | - Zheng Liu
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Peng Han
- Department of Colorectal Surgery, The Affiliated Tumor Hospital of Harbin Medical University, Harbin, China
| | - Jing-Wen Li
- Department of Colorectal Surgery, The Affiliated Tumor Hospital of Harbin Medical University, Harbin, China
| | - Bin-Bin Cui
- Department of Colorectal Surgery, The Affiliated Tumor Hospital of Harbin Medical University, Harbin, China
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Fortea-Sanchis C, Martínez-Ramos D, Escrig-Sos J, Daroca-José JM, Paiva-Coronel GA, Queralt-Martín R, García-Calvo R, Rivadulla-Serrano MI, Salvador-Sanchis JL. [Laparoscopic apendicectomy vs open approach for the treatment of acute appendicitis]. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2012; 77:76-81. [PMID: 22672851 DOI: 10.1016/j.rgmx.2012.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Revised: 12/26/2011] [Accepted: 02/14/2012] [Indexed: 01/07/2023]
Abstract
BACKGROUND There is no international consensus on the approach of choice for performing appendectomy. AIMS To analyze and compare open and laparoscopic approaches in the surgical treatment of acute appendicitis. MATERIAL AND METHODS A retrospective study was carried out on patients over 14-years-old operated on for suspected acute appendicitis between January 2007 and December 2009. Variables were: age, sex, body mass index, specialized surgeon or resident in training, progression duration, conversion rate, use of drains, abdominal cavity irrigation, macroscopic appearance of the appendix, onset time of anesthesia, ASA classification, postoperative hospital stay, resumption of intake of liquids, and complications. The patients were divided into two groups: laparoscopic approach (LA) and open approach (OA). RESULTS A total of 533 patients were enrolled (290 LA and 243 OA). Onset time of anesthesia was 75 min (30-190 min) in LA vs 55 min (20-160 min) in OA (p<0,0001). COMPLICATIONS intraabdominal abscesses in 17 LA cases vs 13 OA cases (p=0,79); surgical wound alterations in 16 LA cases vs 47 OA cases (p=0,0001); incisional hernias in 2 LA cases (1%) vs 10 OA cases (p=0,008). There were no statistically significant differences in postoperative hospital stay (3 days), resumption of intake of liquids (1 day) or readmission rate (8%). CONCLUSIONS There are fewer surgical wound alterations and incisional hernias with the laparoscopic approach, but there is higher cost, lengthier surgery duration, and a longer learning curve. Our results cannot provide a clear indication for one approach or the other, and therefore each case must be evaluated on an individual basis.
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Affiliation(s)
- C Fortea-Sanchis
- Servicio de Cirugía General y Digestiva, Hospital General de Castellón, Castellón, España.
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Papandria D, Rhee D, Ortega G, Zhang Y, Gorgy A, Makary MA, Abdullah F. Assessing trainee impact on operative time for common general surgical procedures in ACS-NSQIP. JOURNAL OF SURGICAL EDUCATION 2012; 69:149-155. [PMID: 22365858 DOI: 10.1016/j.jsurg.2011.08.003] [Citation(s) in RCA: 134] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Revised: 07/27/2011] [Accepted: 08/13/2011] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To examine the effect of surgical trainee involvement on operative time for common surgical procedures. Laparoscopic appendectomy, laparoscopic cholecystectomy, and open inguinal hernia repair comprise 17.7% of the total cases sampled in the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database. These cases are commonly performed by residents at varying levels of surgical training. STUDY DESIGN A cross-sectional study was performed using American College of Surgeons National Surgical Quality Improvement Program data from 2005 through 2008 selecting patients undergoing laparoscopic appendectomy, laparoscopic cholecystectomy, and open inguinal hernia repair. The primary outcome was operative time and predictive variables were resident involvement and training level. Linear regression analysis was used to compare operative times between cases performed by an attending alone and those assisted by junior (postgraduate year 1-2) or senior (postgraduate year 3-5) trainees, adjusting for patient and operative factors. RESULTS A total of 115,535 surgical cases were included, with 65,364 (59%) performed with junior or senior surgical residents. Resident participation was associated with higher operative times with no significant differences between the junior and senior cohorts; this effect persisted after controlling for potential confounding factors. Operative time increased by 16.6 minutes (95% confidence interval, 16.2-17.0) for junior residents and also by 16.6 minutes (95% confidence interval, 16.2-16.9) for senior residents. CONCLUSIONS Surgical trainees' participation in common surgical procedures is associated with an increase in total operative time, with no difference between trainee seniority levels. This finding may be significant in assessing the impact of residency training programs on hospital efficiency.
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Affiliation(s)
- Dominic Papandria
- Center for Pediatric Surgical Clinical Trials and Outcomes Research, Division of Pediatric Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Lim SG, Ahn EJ, Kim SY, Chung IY, Park JM, Park SH, Choi KW. A Clinical Comparison of Laparoscopic versus Open Appendectomy for Complicated Appendicitis. JOURNAL OF THE KOREAN SOCIETY OF COLOPROCTOLOGY 2011; 27:293-7. [PMID: 22259744 PMCID: PMC3259425 DOI: 10.3393/jksc.2011.27.6.293] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Accepted: 10/27/2011] [Indexed: 02/07/2023]
Abstract
Purpose Although laparoscopic appendectomies (LAs) are performed universally, a controversy still exists whether the LA is an appropriate surgical approach to complicated appendicitis (CA). We retrospectively evaluated the outcomes of laparoscopic versus open appendectomies for CA. Methods We retrospectively analyzed 60 consecutive patients who were diagnosed as having CA from July 2009 to January 2011. Outcomes such as operative time, time to soft diet, length of hospital stay, and postoperative complications were analyzed. Results There were no statistically significant differences in operative time between the LA and the open appendectomy (OA) groups. Return to soft diet was faster in the LA group (2.1 ± 1.2 vs. 3.5 ± 1.5 days; P = 0.001). Length of hospital stay was shorter for the LA group (4.4 ± 2.3 vs. 5.8 ± 2.9 days; P = 0.045). The overall complication rates showed no statistically significant difference between the two groups. In cases involving a periappendiceal abscess, the LA had a significantly higher incidence of intra-abdominal abscess (IAA) and postoperative ileus (PI; P = 0.028). Conclusion The LA showed good results in terms of the time to soft diet, the length of hospital stay, and surgical site infection (SSI) whereas the overall complication rates were similar for the two groups. However, the LA was associated with significantly higher incidence of IAA and PI for the cases with a periappendiceal abscess. Therefore, when using a LA, the surgeon must take great care to minimize the incidence of IAA and PI if a periappendiceal abscess is present.
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Affiliation(s)
- Sun Gu Lim
- Department of Surgery, National Medical Center, Seoul, Korea
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