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Aboueisha MA, Freeman M, Allotey JK, Evans L, Caposole MZ, Tatum D, Levy S, Baker JW, Galvani C. Battle of the buttress: 5-year propensity-matched analysis of staple-line reinforcement techniques from the MBSAQIP database. Surg Endosc 2022; 37:3090-3102. [PMID: 35927350 DOI: 10.1007/s00464-022-09452-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 07/05/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Vertical sleeve gastrectomy (VSG) has demonstrated to be safe; however, controversy remains on how to decrease major complications, particularly bleeding and leaks. There are variations in staple-line reinforcement techniques, including no reinforcement, oversewing, and buttressing. We sought to evaluate the effect of those methods on post-operative complications using the Metabolic and Bariatric Surgery Accreditation Quality Initiative Program (MBSAQIP) database. METHODS The MBSAQIP was queried for patients who underwent VSG during 2015-2019. A propensity-matched analysis was performed between different staple-line reinforcement (SLR) methods, specifically No reinforcement (NR), Oversewing (OS), and Buttressing (BR). The primary outcome of interest was complications within 30 days. RESULTS A total of 513,354 VSG cases were analyzed. The cohort was majority female (79.0%), with mean (SD) age of 44.2 ± 11.9 years and mean BMI of 45 ± 7.8 kg/m2. Frequency of SLR methods used was 54%BR, 25.6%NR, 10.8% BR + OS, and 9.8%OS. There were no differences in rate of leaks among SLR methods. Compared to NR, BR was associated with decreased rate of reoperations, overall bleeding, and major bleeding (p < 0.05) but prolonged operative time and length of stay (LOS) (p < 0.05). OS was associated with decreased overall bleeding (p < 0.05) but prolonged operative times and length of stay (p < 0.05) compared to NR. Compared to BR, OS was associated with increased operative times, LOS, and rates of post-operative ventilator use, pneumonia, and venous thrombosis (p < 0.05). Patients with bleeding were associated with lower rate of BR (56% vs 61%) and higher rate of NR (34% vs 28%) compared to patients with no bleeding. Bleeding was associated with a greater frequency of leaks (4.4% vs 0.3%), along with higher morbidity and mortality (p < 0.05). CONCLUSIONS Of the reinforcement methods evaluated, BR and OS were both associated with decreased bleeding despite longer operative times. No method was found to significantly reduce incidence of leaks; however, bleeding was associated with increased incidence of leaks, morbidity, and mortality. The liberal use of SLR techniques is recommended for further optimization of patient outcomes after VSG.
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Affiliation(s)
- Mohamed A Aboueisha
- Division of Minimally Invasive Surgery and Bariatric, Department of Surgery, Tulane University, 1430 Tulane Ave., Mailbox #8622, New Orleans, LA, 70112, USA
| | - Meredith Freeman
- Division of Minimally Invasive Surgery and Bariatric, Department of Surgery, Tulane University, 1430 Tulane Ave., Mailbox #8622, New Orleans, LA, 70112, USA
| | - Jonathan K Allotey
- Division of Minimally Invasive Surgery and Bariatric, Department of Surgery, Tulane University, 1430 Tulane Ave., Mailbox #8622, New Orleans, LA, 70112, USA
| | - Leah Evans
- Division of Minimally Invasive Surgery and Bariatric, Department of Surgery, Tulane University, 1430 Tulane Ave., Mailbox #8622, New Orleans, LA, 70112, USA
| | - Michael Z Caposole
- Division of Minimally Invasive Surgery and Bariatric, Department of Surgery, Tulane University, 1430 Tulane Ave., Mailbox #8622, New Orleans, LA, 70112, USA
| | - Danielle Tatum
- Department of Surgery, Tulane University, New Orleans, LA, 70112, USA
| | - Shauna Levy
- Division of Minimally Invasive Surgery and Bariatric, Department of Surgery, Tulane University, 1430 Tulane Ave., Mailbox #8622, New Orleans, LA, 70112, USA
| | - John W Baker
- Division of Minimally Invasive Surgery and Bariatric, Department of Surgery, Tulane University, 1430 Tulane Ave., Mailbox #8622, New Orleans, LA, 70112, USA
| | - Carlos Galvani
- Division of Minimally Invasive Surgery and Bariatric, Department of Surgery, Tulane University, 1430 Tulane Ave., Mailbox #8622, New Orleans, LA, 70112, USA.
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Özgen G, Çalıkoğlu İ, Acunaş B, Yerdel MA. Staple-line reinforcement using barbed sutures in 1008 sleeve gastrectomies. Langenbecks Arch Surg 2021; 406:1683-90. [PMID: 33829311 DOI: 10.1007/s00423-021-02161-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 03/28/2021] [Indexed: 11/18/2022]
Abstract
Purpose Among various staple-line reinforcement methods applied during sleeve gastrectomy (SG), although data on full-thickness-continuous-suturing (FTCS) is nearly nil, it has been considered as potentially harmful. The safety/efficacy profile of FTCS is assessed. Methods All consecutive SGs completing 3-month follow-up were studied. Data on peri-operative parameters, complications, and follow-up were prospectively recorded. All reinforcements were completed by FTCS utilizing barbed suture. Super-super obese, secondary SGs, SGs performed in patients with prior anti-reflux surgery, and SGs performed with additional concomitant procedures were evaluated as “technically demanding” SGs. Student’s t/chi-square tests were used as appropriate. Results Between January 2012 and July 2020, 1008 SGs (941 “primary-standard,” 67 “technically demanding”) were performed without mortality/venous event. Single leak occurred in a patient with sleeve obstruction (0.1%). Thirteen bleedings, 4 requiring re-surgery (0.4%), and 17 stenoses (1.7%) were encountered. Four stenoses were treated with gastric bypass (1 emergency), 6 by dilatation(s), and one required parenteral nutrition. Six patients with stenosis chose not to have any treatment. No statistically significant difference was observed in postoperative complications between “primary-standard” and “technically demanding” SGs (p > 0.05). The median follow-up was 44 months. The excess weight loss % at 5th year was 80.1%. Suturing added 28.4 ± 6 minutes to the SG, 3 or fewer sutures were used to complete the reinforcement in > 95%. No mishap/complication occurred related to suturing. Conclusion FTCS produced excellent result in terms of leakage/hemorrhage with an acceptable stenosis rate at a low cost with half-an-hour increase in the operating time. In contrast to previous allegations, no harm attributable to stitching itself occurred. Supplementary Information The online version contains supplementary material available at 10.1007/s00423-021-02161-5.
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Debs T, Petrucciani N, Kassir R, Sejor E, Karam S, Ben Amor I, Gugenheim J. Complications after laparoscopic sleeve gastrectomy: can we approach a 0% rate using the largest staple height with reinforcement all along the staple line? Short-term results and technical considerations. Surg Obes Relat Dis 2018; 14:1804-1810. [PMID: 30316829 DOI: 10.1016/j.soard.2018.08.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 08/20/2018] [Accepted: 08/24/2018] [Indexed: 01/19/2023]
Abstract
BACKGROUND Laparoscopic sleeve gastrectomy (SG) is gaining acceptance among bariatric surgeons as a viable option for treating morbidly obese patients. We describe the results of a single center's experience with SG, revealing a low complication rate. OBJECTIVES The aim of the study was to analyze the short-term results of laparoscopic SG using exclusively black staples with staple-line reinforcement. SETTINGS University hospital, tertiary referral center for bariatric surgery. METHODS SG was performed in 434 consecutive patients from December 2014 to March 2017. A technique is described where all operations were performed with attention to avoiding strictures at the incisura angularis and not stapling near the esophagus at the angle of His. All the interventions were performed using black cartridges and staple-line reinforcement using bioabsorbable Seamguard. A prospective chart review was conducted to determine the occurrence of early complications. RESULTS Follow-up data were collected for all patients at 90 days postoperatively. A total complication rate of 4.4% was observed. No leaks occurred in any of the patients. One case of bleeding occurred that necessitated a surgical exploration, which found the origin of the bleeding to be a diaphragmatic vessel. The 90-day mortality rate was 0%. CONCLUSION SG can be performed with a low complication rate. Selection of the appropriate staple height and reinforcement of the staple line could play a major role in optimizing the results of SG.
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Affiliation(s)
- Tarek Debs
- Division of Digestive Surgery and Liver Transplantation, Nice University Hospital, Nice, France.
| | - Niccolo Petrucciani
- Division of Digestive Surgery and Liver Transplantation, UPEC University, Henri Mondor Hospital, Creteil, France
| | - Radwan Kassir
- Division of Digestive Surgery and Liver Transplantation, Nice University Hospital, Nice, France
| | - Eric Sejor
- Division of Digestive Surgery and Liver Transplantation, Nice University Hospital, Nice, France
| | - Sami Karam
- Division of Digestive Surgery and Liver Transplantation, Nice University Hospital, Nice, France
| | - Imed Ben Amor
- Division of Digestive Surgery and Liver Transplantation, Nice University Hospital, Nice, France
| | - Jean Gugenheim
- Division of Digestive Surgery and Liver Transplantation, Nice University Hospital, Nice, France
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Rogula T, Khorgami Z, Bazan M, Mamolea C, Acquafresca P, El-Shazly O, Aminian A, Schauer P. Comparison of Reinforcement Techniques Using Suture on Staple-Line in Sleeve Gastrectomy. Obes Surg 2015; 25:2219-24. [PMID: 26341085 DOI: 10.1007/s11695-015-1864-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Sleeve gastrectomy is a common procedure in recent years for treatment of morbid obesity however leak from staple-line is its main challenging complication. Despite numerous studies regarding leak after sleeve gastrectomy, there is still no conclusion on reinforcement of staple-line in this procedure. The purpose of this study was to compare two methods of oversewing staple-line versus no reinforcement. METHODS Resected stomachs of 30 patients undergoing laparoscopic sleeve gastrectomy were evaluated for bursting pressure immediately after extraction from the abdomen. Reinforcement technique was applied in random order to 3 segments of the staple-line on each specimen: continuous Lembert's sutures, continuous through-and-through sutures, and no reinforcement. Bursting pressure was determined by injection of methylene blue solution into lumen of resected stomach and recording pressure at which leakage occurs. Location of leak, intragastric pressure, and volume at first leak were recorded. RESULTS Baseline characteristics of patients were similar in randomized groups for order of reinforcement technique. Mean ischemia time of specimens was 17.4 ± 10.4 min. No leaks were observed in segments reinforced with Lembert's oversewing technique. The through-and-through reinforcement segments were first to leak in 21 out of 30 cases (70 %) with mean leak pressure of 570 mmHg and mean leak volume of 399 ml. Leakage occurred in 9 segments (30 %) with no reinforcement with a leak pressure of 329 mmHg and volume of 380 ml. CONCLUSIONS In vitro, Lembert's suture reinforcement technique on stapled human stomach is associated with less leakage rate in comparison to through-and-through reinforcement and non-reinforced staple-line.
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