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Rashid A, Kumar M, Lee MJ. A systematic review of participant descriptors reported in studies of adhesive small bowel obstruction. Colorectal Dis 2024; 26:851-870. [PMID: 38609340 DOI: 10.1111/codi.16986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 04/05/2023] [Accepted: 11/05/2023] [Indexed: 04/14/2024]
Abstract
AIM Reporting of participant descriptors in studies of adhesive small bowel obstruction (ASBO) can help identify characteristics associated with favourable outcomes and allow comparison with other studies and real-world clinical populations. The aim was to identify the pattern of participant descriptors reported in studies assessing interventions for ASBO. METHOD This systematic review was registered with PROSPERO (CRD42021281031) and reported in line with the PRISMA checklist. Systematic searches of Ovid MEDLINE, Embase, and Cochrane Central Register of Controlled Trials (CENTRAL) were undertaken to identify studies assessing operative and non-operative interventions for adults with ASBO. Studies were dual screened for inclusion. Descriptors were categorised into conceptual domains by the research team. RESULTS Searches identified 2648 studies, of which 73 were included. A total of 156 unique descriptors were identified. On average, studies reported 12 descriptors. The most frequently reported descriptors were sex, age, SBO aetiology, history of abdominal surgery, BMI and ASA classification. The highest number of descriptors in a single study was 34, compared to the lowest number of descriptors which was one. Pathway factors were the least frequently described domain. Overall, 37 descriptors were reported in just one study. CONCLUSION There is a lack of consistency in participant descriptors reported in studies of SBO. Furthermore, a significant proportion of the descriptors were used infrequently. This makes it challenging to assess whether study participants are representative of the wider population. Further work is required to develop a Core Descriptor Set to standardise the reporting of patient characteristics and reduce heterogeneity between studies.
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Affiliation(s)
- Adil Rashid
- Department of Oncology and Metabolism, The Medical School, University of Sheffield, Sheffield, UK
- Academic Directorate of General Surgery, Sheffield Teaching Hospitals NHS FT, Sheffield, UK
| | - Mithun Kumar
- Department of General Surgery, University Hospital Coventry and Warwickshire, Coventry, UK
| | - Matthew J Lee
- Department of Oncology and Metabolism, The Medical School, University of Sheffield, Sheffield, UK
- Academic Directorate of General Surgery, Sheffield Teaching Hospitals NHS FT, Sheffield, UK
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Yamamoto Y, Kitazawa M, Otsubo T, Miyagawa Y, Tokumaru S, Nakamura S, Koyama M, Ehara T, Hondo N, Iijima Y, Soejima Y. Comparison of Clinical Outcomes and Safety Between Open and Laparoscopic Surgery for Adhesive Small Bowel Obstruction: A Propensity-Matched Analysis of a National Inpatient Database. J Laparoendosc Adv Surg Tech A 2022; 32:1064-1070. [PMID: 35446138 DOI: 10.1089/lap.2022.0050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: The effectiveness of laparoscopic surgery for adhesive small bowel obstruction (ASBO) remains unclear. We aimed to compare the outcomes and safety of open and laparoscopic surgeries for ASBO. Methods: In this retrospective study, we analyzed an inpatient database of 42 national university hospitals in Japan. Patients who underwent surgery for the first episode of ASBO between April 2013 and March 2018 were identified. Using the propensity score method, patients who underwent laparoscopic surgery were matched one-to-one with those who underwent open surgery. We investigated postoperative clinical outcomes, including morbidity, mortality, length of hospital stay (LOS), and recurrence. Results: Overall, 306 and 96 patients underwent open and laparoscopic surgery, respectively (96 propensity score-matched pairs). The incidence rates of postoperative morbidity, mortality, and recurrence were comparable between the two groups. Cox regression analysis revealed a hazard ratio (HR) of 1.020 (P = .959) for readmission due to ASBO in the laparoscopic surgery group relative to the open surgery group. Postoperative hospital stay was longer for open surgery than for laparoscopic surgery (13.0 days versus 10.0 days, P < .001). Cox regression analysis revealed that laparoscopic surgery was associated with earlier postoperative discharge compared with open surgery (HR 1.641, P = .002). Conclusions: The postoperative LOS was shorter with laparoscopic surgery than with open surgery for ASBO, but there were no differences between the procedures in other clinical outcomes. Laparoscopic surgery is suitable to treat patients with ASBO.
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Affiliation(s)
- Yuta Yamamoto
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
| | - Masato Kitazawa
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
| | - Tetsuya Otsubo
- The Database Center of the National University Hospitals, The University of Tokyo Hospital, Tokyo, Japan.,Division of Medical Information Technology and Administration Planning, Kyoto University Hospital, Kyoto, Japan
| | - Yusuke Miyagawa
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
| | - Shigeo Tokumaru
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
| | - Satoshi Nakamura
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
| | - Makoto Koyama
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
| | - Takehito Ehara
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
| | - Nao Hondo
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
| | - Yasuhiro Iijima
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
| | - Yuji Soejima
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto, Japan
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Yahagi M, Ishii Y, Ochiai H, Sako H, Maeda H, Takemura Y, Oka T, Soutome K, Kamiya N, Watanabe M. Usefulness of laparoscopic surgery and preoperative examinations for chronic recurrent small bowel obstruction. Surg Today 2021; 51:807-813. [PMID: 33423108 DOI: 10.1007/s00595-020-02197-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/09/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE The aim of this study was to investigate the usefulness of laparoscopic surgery for patients with postoperative abdominal symptoms, including chronic recurrent small-bowel obstruction (SBO), and preoperative examinations of barium follow-through and computed tomography (CT) to predict the postoperative outcomes of laparoscopic surgery. METHODS Between 2016 and 2018, 49 patients with postoperative symptoms were treated by laparoscopic surgery at our institute. The data from two preoperative examinations were available for 42 patients. The patients were divided into 4 groups: CT-positive (CP, n = 18), barium follow-through-positive (BP, n = 1), both positive (AP [all positive] n = 13), and both negative (AN [all negative], n = 10). RESULTS Among the 49 patients, 41 received pure laparoscopic surgery, 7 received laparoscopic-assisted surgery with mini-laparotomy, and 1 required conversion. Intra- and postoperative complications occurred in two and seven patients, respectively. Improvement of abdominal symptoms was observed in 40 patients. In terms of the medium-term outcomes, the rate of improvement of symptoms was poorer in the AN group than in the other three groups, but not to a significant degree. CONCLUSION Laparoscopic surgery was safe and feasible for patients with chronic recurrent abdominal symptoms, including SBO. Furthermore, in patients with negative results on both preoperative examinations, laparoscopic surgery may yield only poor improvement of symptoms.
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Affiliation(s)
- Masashi Yahagi
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Yoshiyuki Ishii
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan. .,Department of Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan.
| | - Hiroki Ochiai
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Hiroyuki Sako
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Hinako Maeda
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Yusuke Takemura
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Taishu Oka
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Keiichi Soutome
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
| | - Noriki Kamiya
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan.,Department of Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Masahiko Watanabe
- Department of Surgery, Kitasato University Kitasato Institute Hospital, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8642, Japan
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Shkerdina MI, Antonyan SG, Zharikov YO. Aspect of laparoscopic treatment of patients with adhesive small bowel obstruction (review of literature). GREKOV'S BULLETIN OF SURGERY 2020. [DOI: 10.24884/0042-4625-2020-179-2-79-84] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Nowadays, adhesive small bowel obstruction (ASBO) is a disease characterized by the stable increase in the number of patients, a significant level of postoperative complications, and a high risk of disability and death. The objective of the article was the research and analysis of relevant data of video laparoscopic treatment of patients with ASBO and possible postoperative complications. A small percentage of complications in clinical centers with a large flow of patients of this profile and rapid postoperative recovery of patients promote the active introduction of laparoscopic adhesiolysis in practical medicine. The analysis of foreign and domestic literature showed that the faithful adherence of indications for application of the technique for resolving intestinal obstruction and restoring passage through the gastrointestinal tract allows to achieve better results and avoid iatrogenic and infectious complications. Thus, laparoscopic treatment can and should be the operation of choice only in a carefully selected group of patients (the first manifestation of ASBO, the absence of pronounced ischemic changes in the intestinal wall and (or) the predicted presence of a small number of peritoneal adhesions), in all other cases, the use of laparotomy is indicated. Currently, there is a clear trend towards an increasing recognition and use of laparoscopy in surgical practice. It is becoming the preferred choice in clinical centers with extensive experience in the treatment of patients with ASBO due to an insignificant percentage of complications and a rapid postoperative recovery.
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Affiliation(s)
- M. I. Shkerdina
- I. M. Sechenov First Moscow State Medical University (Sechenov University)
| | - S. G. Antonyan
- N. V. Sklifosovsky Research Institute for Emergency Medicine
| | - Yu. O. Zharikov
- I. M. Sechenov First Moscow State Medical University (Sechenov University)
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5
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Quah GS, Eslick GD, Cox MR. Laparoscopic versus open surgery for adhesional small bowel obstruction: a systematic review and meta-analysis of case-control studies. Surg Endosc 2018; 33:3209-3217. [PMID: 30460502 DOI: 10.1007/s00464-018-6604-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Accepted: 11/13/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Small bowel obstruction (SBO) due to adhesions is a common acute surgical presentation. Laparoscopic adhesiolysis is being performed more frequently. However, the clear benefits of laparoscopic adhesiolysis (LA) compared with traditional open adhesiolysis (OA) remain uncertain. The aim of this study was to compare the outcomes of LA versus OA for SBO due to adhesions. METHODS A systemic literature review was conducted using PRISMA guidelines. A search was conducted using MEDLINE, EMBASE, PubMed and Cochrane Databases of all randomised controlled trials (RCT) and case-controlled studies (CCS) that compared LA with OA for SBO. Data were extracted using a standardised form and subsequently analysed. RESULTS There were no RCT. Data from 18 CCS on 38,927 patients (LA = 5,729 and OA = 33,389) were analysed. A meta-analysis showed that LA for SBO has decreased overall mortality (LA = 1.6% vs. OA = 4.9%, p < 0.001) and morbidity (LA = 11.2% vs. OA = 30.9%, p < 0.001). Similarly, the incidences of specific complications are significantly lower in the LA group. There are significantly lower reoperation rate (LA = 4.5% vs. OA = 6.5%, p = 0.017), shorter average operating time (LA = 89 min vs. OA = 104 min, p < 0.001) and a shorter length of stay (LOS) (LA = 6.7 days vs. OA = 11.6 days, p < 0.001) in the LA group. In the CCS, there is likely to be a selection bias favouring less complex adhesions in the LA group that may contribute to the better outcomes in this group. CONCLUSIONS Although there is a probable selection bias, these results suggest that LA for SBO in selected patients has a reduced mortality, morbidity, reoperation rate, average operating time and LOS compared with OA. LA should be considered in appropriately selected patients with acute SBO due to adhesions.
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Affiliation(s)
- Gaik S Quah
- Discipline of Surgery, The Whiteley-Martin Research Centre, Nepean Hospital, The University of Sydney, Penrith, NSW, Australia
| | - Guy D Eslick
- Discipline of Surgery, The Whiteley-Martin Research Centre, Nepean Hospital, The University of Sydney, Penrith, NSW, Australia
| | - Michael R Cox
- Discipline of Surgery, The Whiteley-Martin Research Centre, Nepean Hospital, The University of Sydney, Penrith, NSW, Australia. .,Discipline of Surgery, The University of Sydney Nepean Hospital, Level 5, South Block, P.O. Box 63, Penrith, NSW, 2751, Australia.
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Laparoscopic Versus Open Adhesiolysis for Small Bowel Obstruction: A Single-Center Retrospective Case-Control Study. Surg Laparosc Endosc Percutan Tech 2017; 26:244-7. [PMID: 27077222 DOI: 10.1097/sle.0000000000000259] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIM This study is to investigate the short-term outcomes of small bowel obstruction (SBO) patients undergoing laparoscopic versus open adhesiolysis. PATIENTS AND METHODS A total of 202 patients with SBO were enrolled in this study. The patients underwent either laparoscopic (n=101) or open adhesiolysis (n=101). The primary end point was 30-day overall complications and secondary outcomes included major complications such as superficial and deep wound infections, mortality, postoperative length of stay, and operative time. RESULTS There was no statistically significant difference in the demographic parameters between laparoscopic and open adhesiolysis populations. The mean operative time for laparoscopic adhesiolysis was significantly less than open adhesiolysis (70±34.2 vs. 101±50.2, P=0.01). Statistically significant differences in flatus day (3.5±1.2 vs. 4.5±1.8, P=0.035) and postoperative hospital stay (6.4±2.1 vs. 7.2±2.9, P=0.041) were identified in favor of laparoscopic group, whereas the medical expenses for both groups were not different (31012.0±3412.9 vs. 30029.0±3100.9, P>0.05). The overall complications for open and laparoscopic group were 19.8% and 9.9%, respectively (P=0.048). The important factors that led to a significantly lower overall complications rate in laparoscopic group might result from the lower wound (9.9% vs. 2.0%, P=0.017) and infectious (10.9% vs. 3.0%, P=0.027) complications. CONCLUSIONS The laparoscopic approach for SBO is feasible because of its fewer complications and hospital stay.
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Jean RA, O'Neill KM, Pei KY, Davis KA. Impact of hospital volume on outcomes for laparoscopic adhesiolysis for small bowel obstruction. J Surg Res 2017. [PMID: 28624050 DOI: 10.1016/j.jss.2017.02.045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Volume-to-outcome data have been studied in several complex surgical procedures, demonstrating improved outcomes at higher volume centers. Laparoscopic lysis of adhesions (LLOA) for small bowel obstruction (SBO) may result in better outcomes, but there is no information on the learning curve for this potentially complex case. This study evaluates the effect of institutional procedural volume on length of stay (LOS), outcomes, and costs in LLOA for SBOs. MATERIALS AND METHODS The Nationwide Inpatient Sample data set between 2000 and 2013 was queried for discharges for a diagnosis of SBO involving LLOA in adult patients. Patients with intra-abdominal malignancy and evidence of any other major surgical procedure during hospitalization were excluded. The procedural volume per hospital was calculated over the period, and high-volume hospitals were designated as those performing greater than five LLOA per year. Patient characteristics were described by hospital volume status using stratified cluster sampling tabulation and linear regression methods. LOS, total charges, and costs were reported as means with standard deviation and median values. P < 0.05 was considered significant. RESULTS A total of 9111 discharges were selected, which was representative of 43,567 weighted discharges nationally between 2000 and 2013. Over the study period, there has been a 450% increase in the number of LLOA performed. High-volume hospitals had significantly shorter LOS (mean: 4.92 ± standard error (SE) 0.13 d; median: 3.6) compared to low-volume hospitals (mean: 5.68 ± 0.06 d; median: 4.5). In multivariate analysis, high-volume status was associated with a decreased LOS of 0.72 d (P < 0.0001) as compared to low-volume status. Other significant predictors for decreased LOS included decreased age, decreased comorbidity, and the absence of small bowel resection. There was no significant association between volume status and total charges in multivariate or univariate models, but high-volume hospitals were associated with lower costs in multivariate models by approximately $984 (P = 0.017). CONCLUSIONS This study demonstrates that high hospital volume was associated with decreased LOS for LLOA in SBO. Although volume was not associated with differences in total charges, there was a small decrease in hospital costs.
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Affiliation(s)
- Raymond A Jean
- National Clinician Scholars Program, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut; Department of Surgery, Yale School of Medicine, New Haven, Connecticut
| | | | - Kevin Y Pei
- Section of General Surgery, Trauma, and Surgical Critical Care, Department of Surgery, Yale School of Medicine, New Haven, Connecticut.
| | - Kimberly A Davis
- Section of General Surgery, Trauma, and Surgical Critical Care, Department of Surgery, Yale School of Medicine, New Haven, Connecticut
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Pujahari AK. Decision Making in Bowel Obstruction: A Review. J Clin Diagn Res 2017; 10:PE07-PE12. [PMID: 28050445 DOI: 10.7860/jcdr/2016/22170.8923] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 09/06/2016] [Indexed: 11/24/2022]
Abstract
Over the last century there have not been significant changes in the anatomical location of obstruction. The age of presentation has increased along with age related co-morbidity. Management has consequently been challenging as risks keep on increasing with advanced age. Hence, clear decision making has become essential in its management. A selective review of the literature pertaining to common age related aetiologies, diagnosis methods leading to standard decision making and treatment of acute intestinal obstruction was done. The same is obtained from randomized controlled studies, meta-analysis and other related evidence based publications. Predicting the conservative or operative management of Bowel Obstruction (BO) is difficult. BO in young age, in unscarred abdomen and Large Bowel Obstruction (LBO) needs early surgery. Decision on surgery should be taken in paediatric patient by second day and preferably between 3-5 days of admission in adults. Higher American Society of Anaesthesiologists (ASA) grade correlates well with the mortalities. In this article, the timing of surgery, methods to avoid bowel resection and type of surgery in various causes are stressfully analysed and discussed.
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Affiliation(s)
- Aswini Kumar Pujahari
- Professor, Department of Surgery and Surgical Gastroenterology, Vydehi Institute of Medical Sciences and Research Institute , Whitefield, Bangalore, India
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9
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Pei KY, Asuzu D, Davis KA. Will laparoscopic lysis of adhesions become the standard of care? Evaluating trends and outcomes in laparoscopic management of small-bowel obstruction using the American College of Surgeons National Surgical Quality Improvement Project Database. Surg Endosc 2016; 31:2180-2186. [PMID: 27585468 DOI: 10.1007/s00464-016-5216-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 08/23/2016] [Indexed: 01/19/2023]
Abstract
Small-bowel obstruction (SBO) is a common disorder and constitutes a significant healthcare burden. Laparoscopic lysis of adhesions (LLOA) for SBO is predicted to decrease complications, shorten hospital stay, and cut healthcare costs compared with the open lysis of adhesions (OLOA); however, large comparison studies are lacking. We evaluated the nationwide adoption of LLOA and compared outcomes with OLOA. We retrospectively analyzed data from 9920 OLOA and 3269 LLOA cases from 2005 to 2013 using the American College of Surgeons prospective National Surgical Quality Improvement Program data set. Annual trends were evaluated using linear regression. Surgery outcomes were compared using two-sample t tests or Mann-Whitney tests. Post-surgical complications were compared using multivariable logistic regression adjusting for comorbidities. The proportion of SBO cases treated by LLOA increased nationwide by 1.6 percent per year (R 2 0.87), from 17.2 % in 2006 to 28.7 % in 2013. Patients undergoing OLOA had longer operations (66 vs 60 min, P < 0.001), longer hospital stay (8.9 vs 4.2 days, P < 0.001), and higher post-surgical complication rates (adjusted odds ratio 2.73 95 % CI 2.36-3.15, P < 0.001) when compared to LLOA. Despite the lack of prospective randomized trials comparing LLOA to OLOA, we found progressive nationwide adoption of LLOA for SBO treatment. Our large retrospective analysis demonstrated clinical benefit and reduced resource utilization for LLOA.
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Affiliation(s)
- Kevin Y Pei
- Section of General Surgery, Trauma and Surgical Critical Care, Department of Surgery, Yale School of Medicine, 330 Cedar Street, BB310, New Haven, CT, 06510, USA. .,Yale School of Medicine, New Haven, CT, USA.
| | - David Asuzu
- Yale School of Medicine, New Haven, CT, USA.,Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Kimberly A Davis
- Section of General Surgery, Trauma and Surgical Critical Care, Department of Surgery, Yale School of Medicine, 330 Cedar Street, BB310, New Haven, CT, 06510, USA.,Yale School of Medicine, New Haven, CT, USA
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Sajid MS, Khawaja AH, Sains P, Singh KK, Baig MK. A systematic review comparing laparoscopic vs open adhesiolysis in patients with adhesional small bowel obstruction. Am J Surg 2016; 212:138-50. [PMID: 27162071 DOI: 10.1016/j.amjsurg.2016.01.030] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 01/04/2016] [Accepted: 01/04/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND OBJECTIVE To evaluate whether surgical outcomes differ between laparoscopic vs open approach for adhesiolysis in patients presenting with adhesional small bowel obstruction (ASBO). DATA SOURCE A systematic review of literature on published studies reporting the surgical outcomes after laparoscopic vs open adhesiolysis for ASBO was undertaken using the principles of meta-analysis. RESULTS Fourteen comparative studies on 38,057 patients, evaluating the surgical outcomes in patients undergoing laparoscopic vs open adhesiolysis for ASBO were analyzed. Laparoscopic adhesiolysis resulted in the reduced risk of morbidity (P < .00001), mortality (P < .0001), and surgical infections (P = .003). In addition, the risk of respiratory complications, cardiac complications, bowel resection, and venous thromboembolism was lower with shorter hospitalization in laparoscopic adhesiolysis group. However, statistical equivalence was seen in variables of duration of operation and iatrogenic enterotomies. CONCLUSIONS Laparoscopic adhesiolysis for ASBO seems to have clinically proven advantage over open approach.
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Affiliation(s)
- Muhammad S Sajid
- Department of General, Endoscopic & Laparoscopic Colorectal Surgery, Western Sussex Hospitals NHS Foundation Trust, Worthing Hospital, Worthing, West Sussex BN11 2DH, UK.
| | - Amir H Khawaja
- Department of General, Endoscopic & Laparoscopic Colorectal Surgery, Western Sussex Hospitals NHS Foundation Trust, Worthing Hospital, Worthing, West Sussex BN11 2DH, UK
| | - Parv Sains
- Department of General, Endoscopic & Laparoscopic Colorectal Surgery, Western Sussex Hospitals NHS Foundation Trust, Worthing Hospital, Worthing, West Sussex BN11 2DH, UK
| | - Krishna K Singh
- Department of General, Endoscopic & Laparoscopic Colorectal Surgery, Western Sussex Hospitals NHS Foundation Trust, Worthing Hospital, Worthing, West Sussex BN11 2DH, UK
| | - Mirza K Baig
- Department of General, Endoscopic & Laparoscopic Colorectal Surgery, Western Sussex Hospitals NHS Foundation Trust, Worthing Hospital, Worthing, West Sussex BN11 2DH, UK
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11
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Okamoto H, Maruyama S, Wakana H, Kawashima K, Fukasawa T, Fujii H. Feasibility and Validation of Single-Port Laparoscopic Surgery for Simple-Adhesive or Nonadhesive Ileus. Medicine (Baltimore) 2016; 95:e2605. [PMID: 26825912 PMCID: PMC5291582 DOI: 10.1097/md.0000000000002605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
A single incisional laparoscopic surgery (SILS) approach is increasingly being used, taking advantage of the minimally invasive technique. The aim of this study was to evaluate the feasibility and the validation of SILS procedure for small bowel obstruction (SBO). Sixteen consecutive patients with SBO who underwent SILS release of ileus between April 2010 and March 2015 were compared with the conventional multiport laparoscopic treatment group of 16 patients matched for age, gender, and surgical procedure. Laparoscopic treatment was completed in a total of 14 patients in SILS group and 13 in multiport laparoscopic group. Two cases and 3 cases were converted to multiport laparoscopic surgery or open surgery. Eight patients with nonscar and nonadhesive ileus, such as internal hernia, obturator hernia, gallstone ileus, and intestinal invagination, were treated successfully in the laparoscopic procedure. There was no mortality in either of the groups. The mean procedural time was 105 minutes in the SILS group and 116 minutes in the multiport laparoscopic group. The mean amount of blood loss was not statistically different in either of groups (15 ml vs. 23 ml). Patients resumed oral intake after a mean of 2 days in the SILS and 3 days in the multiport groups with the statistically difference. The length of hospital stay was shorter in the SILS group (5 days vs. 7 days) with no statistically difference. Perioperative morbidity was seen in 2 patients in the SILS group and 3 patients in the multiport group. SILS approach has superior and/or similar perioperative outcomes to multiport approach for SBO. SILS release of ileus as an ultra-minimal invasion technique is feasible, effective, and offers benefits with cosmesis in simple adhesive or scar-less nonadhesive ileus patients.
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Affiliation(s)
- Hirotaka Okamoto
- From the Department of Surgery, Tsuru Municipal Hospital, Tsuru, Tsuru-city, Japan (HO, SM, HW, KK, TF); and Gastrointestinal & Breast, Endocrine Surgery, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan (HF)
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12
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Laparoscopic adhesiolysis for acute small bowel obstruction: systematic review and pooled analysis. Surg Endosc 2015; 29:3432-42. [DOI: 10.1007/s00464-015-4114-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 02/06/2015] [Indexed: 10/23/2022]
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Byrne J, Saleh F, Ambrosini L, Quereshy F, Jackson TD, Okrainec A. Laparoscopic versus open surgical management of adhesive small bowel obstruction: a comparison of outcomes. Surg Endosc 2014; 29:2525-32. [PMID: 25480627 DOI: 10.1007/s00464-014-4015-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Accepted: 11/09/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND Laparoscopic management of adhesive small bowel obstruction (SBO) has become an established technique within the domain of acute care surgery. As minimally invasive management of SBO becomes more widely accepted, there is increased need for reporting of outcomes. OBJECTIVE To compare outcomes of laparoscopic versus open surgery for adhesive SBO. METHODS Patients undergoing surgery for adhesive SBO at our institution between 2005 and 2013 were eligible for inclusion. The primary outcome was overall complication rate, while secondary outcomes included operative time, gastrointestinal (GI) function, and postoperative length of stay (LOS). Univariable analysis compared laparoscopic (including conversions) and open groups with regard to patient baseline and perioperative characteristics as well as outcomes of interest. Multivariable analysis was performed comparing the endpoint of overall complications between groups. Sensitivity analysis excluding patients who underwent bowel resection was performed to assess effect on outcomes. Factors associated with laparoscopic success, as well as impact of conversion to open on postoperative outcomes, are reported. RESULTS A cohort of 269 patients with adhesive SBO was identified: 186 patients (69.1%) underwent open surgery, 83 (30.9%) were managed laparoscopically. Within the laparoscopy group, 32 (38.6%) underwent conversion to open. Operative time was similar between groups (P = 0.506), while laparoscopy was associated with quicker recovery of GI function indicated by removal of nasogastric tube (P = 0.031) and passage of flatus (P = 0.005). Postoperative LOS was shorter (5 vs. 7 days, P = 0.031) with laparoscopy. The overall complication rate was significantly lower in the laparoscopic group (27.7 vs. 43.6%, P = 0.014), with an adjusted odds ratio (OR) for overall complications of 0.37 (P = 0.002). Following exclusion of bowel resections, secondary outcomes continued to favor laparoscopy, while reduction in overall complications trended toward significance, OR 0.47 (P = 0.050). CONCLUSION Laparoscopic surgical management of adhesive SBO was associated quicker GI recovery, shorter LOS, and reduced overall complications compared to open surgery.
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Affiliation(s)
- James Byrne
- Division of General Surgery, University Health Network, 399 Bathurst Street, 8-MP 325A, Toronto, ON, M5T 2S8, Canada,
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