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Fortelny RH, Andrade D, Schirren M, Baumann P, Riedl S, Reisensohn C, Kewer JL, Hoelderle J, Shamiyeh A, Klugsberger B, Maier TD, Schumacher G, Köckerling F, Pession U, Hofmann A, Albertsmeier M. Effects of the short stitch technique for midline abdominal closure on incisional hernia (ESTOIH): randomized clinical trial. Br J Surg 2022; 109:839-845. [PMID: 35707932 PMCID: PMC10364738 DOI: 10.1093/bjs/znac194] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/13/2022] [Accepted: 05/12/2022] [Indexed: 11/14/2022]
Abstract
BACKGROUND Incisional hernia remains a frequent problem after midline laparotomy. This study compared a short stitch to standard loop closure using an ultra-long-term absorbent elastic suture material. METHODS A prospective, multicentre, parallel-group, double-blind, randomized, controlled superiority trial was designed for the elective setting. Adult patients were randomly assigned by computer-generated sequence to fascial closure using a short stitch (5 to 8 mm every 5 mm, USP 2-0, single thread HR 26 mm needle) or long stitch technique (10 mm every 10 mm, USP 1, double loop, HR 48 mm needle) with a poly-4-hydroxybutyrate-based suture material (Monomax®). Incisional hernia assessed by ultrasound 1 year after surgery was the primary outcome. RESULTS The trial randomized 425 patients to short (n = 215) or long stitch technique (n = 210) of whom 414 (97.4 per cent) completed 1 year of follow-up. In the short stitch group, the fascia was closed with more stitches (46 (12 s.d.) versus 25 (7 s.d.); P < 0.001) and higher suture-to-wound length ratio (5.3 (2.2 s.d.) versus 4.0 (1.3 s.d.); P < 0.001). At 1 year, seven of 210 (3.3 per cent) patients in the short and 13 of 204 (6.4 per cent) patients in the long stitch group developed incisional hernia (odds ratio 1.97, 95 per cent confidence interval 0.77 to 5.05; P = 0.173). CONCLUSION The 1-year incisional hernia development was relatively low with clinical but not statistical difference between short and long stitches. Registration number: NCT01965249 (http://www.clinicaltrials.gov).
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Affiliation(s)
- René H Fortelny
- Wilhelminenspital, Allgemein, Viszeral und Tumorchirurgie, Vienna, Austria
- Sigmund Freud Privat Universität, Med. Fakultät, Vienna, Austria
| | - Dorian Andrade
- Ludwig-Maximilians-Universität (LMU) Munich, LMU University Hospital, Department of General, Visceral and Transplantation Surgery, Munich, Germany
| | - Malte Schirren
- Ludwig-Maximilians-Universität (LMU) Munich, LMU University Hospital, Department of General, Visceral and Transplantation Surgery, Munich, Germany
| | - Petra Baumann
- Aesculap AG, Department of Medical Scientific Affairs, Am Aesculap Platz, Tuttlingen, Germany
| | - Stefan Riedl
- Alb Fils Klinik GmbH, Klinik am Eichert, Allgemeinchirurgie, Göppingen, Germany
| | - Claudia Reisensohn
- Alb Fils Klinik GmbH, Klinik am Eichert, Allgemeinchirurgie, Göppingen, Germany
| | - Jan Ludolf Kewer
- Klinikum Landkreis Tuttlingen, Klinik für Allgemein, Viszeral und Gefäßchirurgie, Tuttlingen, Germany
| | - Jessica Hoelderle
- Klinikum Landkreis Tuttlingen, Klinik für Allgemein, Viszeral und Gefäßchirurgie, Tuttlingen, Germany
| | - Andreas Shamiyeh
- Kepler Universitätsklinikum GmbH, Klinik für Allgemein und Viszeralchirurgie, Linz, Austria
| | - Bettina Klugsberger
- Kepler Universitätsklinikum GmbH, Klinik für Allgemein und Viszeralchirurgie, Linz, Austria
| | - Theo David Maier
- Robert-Bosch-Krankenhaus, Allgemein und Viszeralchirurgie, Stuttgart, Germany
| | - Guido Schumacher
- Städtisches Klinikum Braunschweig, Chirurgische Klinik, Braunschweig, Germany
| | | | - Ursula Pession
- Universitätsklinikum Frankfurt, Zentrum der Chirurgie, Klinik für Allgemein und Viszeralchirurgie, Frankfurt am Main, Germany
| | - Anna Hofmann
- Wilhelminenspital, Allgemein, Viszeral und Tumorchirurgie, Vienna, Austria
| | - Markus Albertsmeier
- Ludwig-Maximilians-Universität (LMU) Munich, LMU University Hospital, Department of General, Visceral and Transplantation Surgery, Munich, Germany
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Shamiyeh A, Klugsberger B, Aigner C, Schimetta W, Herbst F, Dauser B. Obsidian ASG® Autologous Platelet-Rich Fibrin Matrix and Colorectal Anastomotic Healing: A Preliminary Study. Surg Technol Int 2021; 39:147-154. [PMID: 34736288 DOI: 10.52198/21.sti.39.cr11508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
INTRODUCTION Anastomotic leakage (AL) following colorectal resection is a devastating complication affecting morbidity, mortality, and quality of life of patients in the long term. Different tissue sealants and biologic glues were tested showing conflicting results regarding their influence on anastomotic healing and leak prevention. Application of autologous platelet-rich fibrin (Vivostat A/S, Alleroed, Denmark), which acts as a source of angiogenic growth factors and cytokines, showed promising results in an in-vivo porcine model. Herein, we present the first human study of stapled colorectal anastomoses supplemented with an autologous-derived platelet-rich fibrin matrix (Obsidian ASG®, Rivolution GmbH, Rosenheim, Germany and Vivostat A/S, Alleroed, Denmark). MATERIALS AND METHODS A retrospective analysis of prospectively accumulated data was performed in two colorectal centers (Linz, Vienna) on patients undergoing left-sided colorectal or coloanal stapled anastomosis between October 2018 and December 2019. The Obsidian ASG® Matrix was applied to the rectal stump, and after closure with the circular stapling device, at the circumference of anastomosis in every single case. Anastomoses were supplemented with intra- and extra-anastomotic application (IAA-intra-anastomotic application developed by Rivolution GmbH, Rosenheim, Germany) of Obsidian ASG® Matrix. The primary endpoints were incidence of perioperative complications and anastomotic leak rate. RESULTS Two-hundred-sixty-one (138 female) patients underwent left-sided colonic (n=177) or rectal resection (n=84). In 253 (96.9%) cases, a laparoscopic or robotic-assisted approach was used. There were no complications attributable to the intraoperative application of the Obsidian ASG® Matrix. All intraoperative leak tests were negative. Overall, anastomotic leak rate accounted for 2.3% (6/261). AL following colonic and rectal resection was seen in 2.3% (4/177) and 2.4% (2/84), respectively. Complication and leak rate was similar in the two participating centers. Postoperative fever and elevated CRP levels were significantly correlated to AL. There was no significant risk factor for AL on multivariate analysis. CONCLUSION Application of an autologous-derived platelet-rich fibrin matrix (Obsidian ASG®) at anastomotic site following colorectal resection is safe and associated with a low rate of anastomotic leakage.
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Affiliation(s)
- Andreas Shamiyeh
- General and Visceral Surgery Department, Kepler University Clinic, Linz, Austria
| | - Bettina Klugsberger
- General and Visceral Surgery Department, Kepler University Clinic, Linz, Austria
| | - Carina Aigner
- General and Visceral Surgery Department, Kepler University Clinic, Linz, Austria
| | - Wolfgang Schimetta
- Department of Applied Systems Research & Statistics, Johannes Kepler University, Linz, Austria
| | - Friedrich Herbst
- General and Visceral Surgery Department, St. John of God Hospital, Vienna, Austria
| | - Bernhard Dauser
- General and Visceral Surgery Department, St. John of God Hospital, Vienna, Austria
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Poljo A, Pentsch A, Raab S, Klugsberger B, Shamiyeh A. Incidence of Dumping Syndrome after Sleeve Gastrectomy, Roux-en-Y Gastric Bypass and One-Anastomosis Gastric Bypass. J Metab Bariatr Surg 2021; 10:23-31. [PMID: 36687750 PMCID: PMC9847648 DOI: 10.17476/jmbs.2021.10.1.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/21/2021] [Accepted: 05/21/2021] [Indexed: 06/17/2023]
Abstract
PURPOSE Dumping syndrome (DS) is an important but often underreported problem occurring after bariatric surgery. It is believed that gastric bypass procedures like Roux-en-Y Gastric By-pass (RYGB) and One-Anastomosis Gastric Bypass (OAGB) are more likely to cause DS than the pylorus-preserving Sleeve Gastrectomy (SG). The aim of this study was to evaluate the incidence of DS in patients undergoing SG, RYGB and OAGB. MATERIALS AND METHODS A retrospective clinical study with 180 patients undergoing SG (n=50), RYGB (n=53) and OAGB (n=77) between 2016-2018 was performed. All clinical and demo-graphic data were assessed. The percentage of excess weight loss (%EWL) was used to evaluate weight reduction. 127/180 (70.6%) patients took part in an additional phone interview. The incidence of DS was evaluated using validated Sigstad Score. RESULTS Information about the occurrence of dumping symptoms and patient satisfaction was obtained from 127 patients. Median follow-up was 20.0±11.4 months. Significant differences between the surgical procedures were found for the duration of surgery, complications, weight loss, incidence of DS and satisfaction postoperatively. DS occurred in 15.6% after SG, 56.4% after RYGB and 42.9% after OAGB. A higher weight loss was observed in patients who experienced dumping symptoms. CONCLUSION The present results show a clear superiority of SG regarding both perioperative results and incidence of DS compared to RYGB and OAGB and may impact clinicians and patients in their choice of procedure.
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Affiliation(s)
- Adisa Poljo
- Clinic for General and Visceral Surgery, Kepler University Clinic, Linz, Austria
- Faculty of Medicine, Johannes Kepler University, Linz, Austria
| | - Andreas Pentsch
- Clinic for General and Visceral Surgery, Kepler University Clinic, Linz, Austria
- Faculty of Medicine, Johannes Kepler University, Linz, Austria
| | - Sandra Raab
- Clinic for General and Visceral Surgery, Kepler University Clinic, Linz, Austria
- Faculty of Medicine, Johannes Kepler University, Linz, Austria
| | - Bettina Klugsberger
- Clinic for General and Visceral Surgery, Kepler University Clinic, Linz, Austria
- Faculty of Medicine, Johannes Kepler University, Linz, Austria
| | - Andreas Shamiyeh
- Clinic for General and Visceral Surgery, Kepler University Clinic, Linz, Austria
- Faculty of Medicine, Johannes Kepler University, Linz, Austria
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Albertsmeier M, Hofmann A, Baumann P, Riedl S, Reisensohn C, Kewer JL, Hoelderle J, Shamiyeh A, Klugsberger B, Maier TD, Schumacher G, Köckerling F, Pession U, Weniger M, Fortelny RH. Effects of the short-stitch technique for midline abdominal closure: short-term results from the randomised-controlled ESTOIH trial. Hernia 2021; 26:87-95. [PMID: 34050419 PMCID: PMC8881264 DOI: 10.1007/s10029-021-02410-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 04/08/2021] [Indexed: 11/28/2022]
Abstract
Purpose The short-stitch technique for midline laparotomy closure has been shown to reduce hernia rates, but long stitches remain the standard of care and the effect of the short-stitch technique on short-term results is not well known. The aim of this study was to compare the two techniques, using an ultra-long-term absorbable elastic suture material.
Methods Following elective midline laparotomy, 425 patients in 9 centres were randomised to receive wound closure using the short-stitch (USP 2-0 single thread, n = 215) or long-stitch (USP 1 double loop, n = 210) technique with a poly-4-hydroxybutyrate-based suture material (Monomax®). Here, we report short-term surgical outcomes.
Results At 30 (+10) days postoperatively, 3 (1.40%) of 215 patients in the short-stitch group and 10 (4.76%) of 210 patients in the long-stitch group had developed burst abdomen [OR 0.2830 (0.0768–1.0433), p = 0.0513]. Ruptured suture, seroma and hematoma and other wound healing disorders occurred in small numbers without differences between groups. In a planned Cox proportional hazard model for burst abdomen, the short-stitch group had a significantly lower risk [HR 0.1783 (0.0379–0.6617), p = 0.0115].
Conclusions Although this trial revealed no significant difference in short-term results between the short-stitch and long-stitch techniques for closure of midline laparotomy, a trend towards a lower rate of burst abdomen in the short-stitch group suggests a possible advantage of the short-stitch technique. Trial registry NCT01965249, registered October 18, 2013.
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Affiliation(s)
- M Albertsmeier
- Department of General, Visceral and Transplantation Surgery, LMU University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, 81377, Munich, Germany
| | - A Hofmann
- Allgemein-, Viszeral- und Tumorchirurgie, Wilhelminenspital, Montleartstr. 37, 1160, Vienna, Austria
| | - P Baumann
- Department of Medical Scientific Affairs, Aesculap AG, Am Aesculap Platz, 78532, Tuttlingen, Germany
| | - S Riedl
- Klinik am Eichert, Allgemeinchirurgie, Alb Fils Klinik GmbH, Eichertstr.3, 73035, Göppingen, Germany
| | - C Reisensohn
- Klinik am Eichert, Allgemeinchirurgie, Alb Fils Klinik GmbH, Eichertstr.3, 73035, Göppingen, Germany
| | - J L Kewer
- Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, Klinikum Landkreis Tuttlingen, Zeppelinstr. 21, 78532, Tuttlingen, Germany
| | - J Hoelderle
- Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, Klinikum Landkreis Tuttlingen, Zeppelinstr. 21, 78532, Tuttlingen, Germany
| | - A Shamiyeh
- Klinik für Allgemein- und Viszeralchirurgie, Kepler Universitätsklinikum GmbH, Krankenhausstr. 9, 4021, Linz, Austria
| | - B Klugsberger
- Klinik für Allgemein- und Viszeralchirurgie, Kepler Universitätsklinikum GmbH, Krankenhausstr. 9, 4021, Linz, Austria
| | - T D Maier
- Allgemein- und Viszeralchirurgie, Robert-Bosch-Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany
| | - G Schumacher
- Chirurgische Klinik, Städtisches Klinikum Braunschweig, Salzdahlumer Str. 90, 38126, Brunswick, Germany
| | - F Köckerling
- Klinik für Chirurgie, Viszeral- und Gefäßchirurgie, Vivantes Klinikum Spandau, Neue Bergstr. 6, 13585, Berlin, Germany
| | - U Pession
- Zentrum der Chirurgie, Klinik für Allgemein- und Viszeralchirurgie, Universitätsklinikum Frankfurt, Theodor-Stern-Kai, 60590, Frankfurt am Main, Germany
| | - M Weniger
- Department of General, Visceral and Transplantation Surgery, LMU University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, 81377, Munich, Germany
| | - R H Fortelny
- Allgemein-, Viszeral- und Tumorchirurgie, Wilhelminenspital, Montleartstr. 37, 1160, Vienna, Austria.
- Med. Fakultät, Sigmund Freud Privatuniversität, Freudplatz 3, 1020, Vienna, Austria.
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Gunawardena N, Matscheko M, Anzengruber B, Ferscha A, Schobesberger M, Shamiyeh A, Klugsberger B, Solleder P. The Effect of Expertise on Gaze Behaviour in Laparoscopic Cholecystectomy. Annu Int Conf IEEE Eng Med Biol Soc 2020; 2019:7123-7127. [PMID: 31947478 DOI: 10.1109/embc.2019.8857612] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Laparoscopic skills vary with experience and training of surgeons. The complexity of laparoscopic surgeries affects the cognitive resources of surgeons significantly and leads to many biliary injuries during surgeries. Assuming that experts are more focused, we investigated how the skill level of surgeons during live surgery is reflected through eye metrics. Throughout the study, we used five eye movement metrics classified under saccadic, fixations and pupillary metrics. Forty-two laparoscopic surgeries have been conducted with four surgeons belonging to three expertise levels (novice, semi-expert and expert) from which thirty-eight surgeries were considered in the study. With the use of mean, standard deviation and ANOVA test we found three reliable metrics which we can use to differentiate the skill levels during live surgeries.
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Klugsberger B, Haas D, Oppelt P, Neuner L, Shamiyeh A. Current State of Laparoscopic Colonic Surgery in Austria: A National Survey. J Laparoendosc Adv Surg Tech A 2015; 25:976-81. [PMID: 26599418 DOI: 10.1089/lap.2015.0373] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
PURPOSE Several studies have demonstrated that laparoscopic colonic resection has significant benefits in comparison with open approaches in patients with benign and malignant disease. The proportion of colonic and rectal resections conducted laparoscopically in Austria is not currently known; the aim of this study was to evaluate the current status of laparoscopic colonic surgery in Austria. MATERIALS AND METHODS A questionnaire was distributed to all general surgical departments in Austria. In collaboration with IMAS, an Austrian market research institute, an online survey was used to identify laparoscopic and open colorectal resections performed in 2013. The results were compared with data from the National Hospital Morbidity Database (NHMD), in which administrative in-patient data were also collected from all general surgical departments in Austria in 2013. RESULTS Fifty-three of 99 surgical departments in Austria responded (53.5%); 4335 colonic and rectal resections were carried out in the participating departments, representing 50.5% of all NHMD-recorded colorectal resections (n = 8576) in Austria in 2013. Of these 4335 colonic and rectal resections, 2597 (59.9%) were carried out using an open approach, 1674 (38.6%) were laparoscopic, and an exact classification was not available for 64 (1.5%). Among the NHMD-recorded colonic and rectal resections, 6342 (73.9%) were carried out with an open approach, and 2234 (26.1%) were laparoscopic. CONCLUSIONS The proportion of colorectal resections that are carried out laparoscopically is low (26.1%). Technical challenges and a learning curve with a significant number of cases may be reasons for the slow adoption of laparoscopic colonic surgery.
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Affiliation(s)
- Bettina Klugsberger
- 1 Second Surgical Department, Kepler University Hospital , Linz, Austria .,2 Linz Training and Research Center for Surgery and Oncology, Kepler University Hospital , Linz, Austria
| | - Dietmar Haas
- 3 Department of Obstetrics and Gynecology, Kepler University Hospital , Linz, Austria .,4 Department of Gynecology, Erlangen University Hospital , Erlangen, Germany
| | - Peter Oppelt
- 3 Department of Obstetrics and Gynecology, Kepler University Hospital , Linz, Austria .,4 Department of Gynecology, Erlangen University Hospital , Erlangen, Germany
| | - Ludwig Neuner
- 5 Department of Anesthesiology and Intensive Care, Freistadt General Hospital , Freistadt, Austria
| | - Andreas Shamiyeh
- 1 Second Surgical Department, Kepler University Hospital , Linz, Austria .,2 Linz Training and Research Center for Surgery and Oncology, Kepler University Hospital , Linz, Austria
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