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Hupfeld NB, Burcharth J, Jensen TK, Lolle I, Nielsen LBJ, Tolver MA, Skovsen AP, Smith HG. Outcomes of patients admitted with malignant small bowel obstruction: a subgroup multicentre observational cohort analysis. Langenbecks Arch Surg 2024; 409:239. [PMID: 39105830 PMCID: PMC11303426 DOI: 10.1007/s00423-024-03436-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 07/30/2024] [Indexed: 08/07/2024]
Abstract
INTRODUCTION AND PURPOSE OF THE STUDY Small bowel obstruction (SBO) accounts for a substantial proportion of emergency surgical admissions. Malignancy is a common cause of obstruction, either due to a primary tumour or intra-abdominal metastases. However, little is known regarding the current treatment or outcomes of patients with malignant SBO. This study aimed to characterise the treatment of malignant SBO and identify areas for potential improvement and compare overall survival of patients with malignant SBO to patients with non-malignant SBO. MATERIALS AND METHODS This was a subgroup analysis of a multicentre observational study of patients admitted with SBO. Details regarding these patients' diagnoses, treatments, and outcomes up to 1-year after admission were recorded. The primary outcome was overall survival in patients with malignant SBO. RESULTS A total of 316 patients with small bowel obstruction were included, of whom 33 (10.4%) had malignant SBO. Out of the 33 patients with malignant SBO, 20 patients (60.6%) were treated with palliative intent although only 7 patients were seen by a palliative team during admission. Nutritional assessments were performed on 12 patients, and 11 of these patients received parenteral nutrition. 23 patients underwent surgery, with the most common surgical interventions being loop ileostomies (9 patients) and gastrointestinal bypasses (9 patients). 4 patients underwent right hemicolectomies, with a primary anastomosis formed and 1 patient had a right hemicolectomy with a terminal ileostomy. Median survival was 114 days, and no difference was seen in survival between patients treated with or without palliative intent. CONCLUSION Malignant SBO is associated with significant risks of short-term complications and a poor prognosis. Consideration should be given to the early involvement of senior decision-makers upon patient admission is essential for optimal management and setting expectation for a realistic outcome.
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Affiliation(s)
- N B Hupfeld
- Department of Surgery, Copenhagen University Hospital-North Zealand, Hilleroed, Denmark.
| | - J Burcharth
- Department of Gastrointestinal and Hepatic Diseases, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
| | - T K Jensen
- Department of Gastrointestinal and Hepatic Diseases, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
| | - I Lolle
- Department of Surgery, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | - L B J Nielsen
- Digestive Disease Center, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - M A Tolver
- Department of Surgery, Sjaelland University Hospital, Koege, Denmark
| | - A P Skovsen
- Department of Surgery, Copenhagen University Hospital-North Zealand, Hilleroed, Denmark
| | - H G Smith
- Digestive Disease Center, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Department of Surgery, Slagelse Hospital, Slagelse, Denmark
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2
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Walshaw J, Smith HG, Lee MJ. Small bowel obstruction. Br J Surg 2024; 111:znae167. [PMID: 39041721 DOI: 10.1093/bjs/znae167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Accepted: 06/16/2024] [Indexed: 07/24/2024]
Affiliation(s)
- Josephine Walshaw
- Leeds Institute of Medical Research, St James's University Hospital, University of Leeds, Leeds, UK
| | - Henry G Smith
- Abdominalcenter K, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Matthew J Lee
- Institute for Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- Department of Trauma and Emergency General Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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3
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Brown S, Hind D, Strong E, Bradburn M, Din FVN, Lee E, Lee MJ, Lund J, Moffatt C, Morton J, Senapati A, Shackley P, Vaughan-Shaw P, Wysocki AP, Callaghan T, Jones H, Wickramasekera N. Treatment options for patients with pilonidal sinus disease: PITSTOP, a mixed-methods evaluation. Health Technol Assess 2024; 28:1-113. [PMID: 39045854 PMCID: PMC11284621 DOI: 10.3310/kfdq2017] [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: 07/25/2024] Open
Abstract
Background There is no consensus on optimal management of pilonidal disease. Surgical practice is varied, and existing literature is mainly single-centre cohort studies of varied disease severity, interventions and outcome assessments. Objectives A prospective cohort study to determine: • disease severity and intervention relationship • most valued outcomes and treatment preference by patients • recommendations for policy and future research. Design Observational cohort study with nested mixed-methods case study. Discrete choice experiment. Clinician survey. Three-stage Delphi survey for patients and clinicians. Inter-rater reliability of classification system. Setting Thirty-one National Health Service trusts. Participants Patients aged > 16 years referred for elective surgical treatment of pilonidal disease. Interventions Surgery. Main outcome measures Pain postoperative days 1 and 7, time to healing and return to normal activities, complications, recurrence. Outcomes compared between major and minor procedures using regression modelling, propensity score-based approaches and augmented inverse probability weighting to account for measured potential confounding features. Results Clinician survey: There was significant heterogeneity in surgeon practice preference. Limited training opportunities may impede efforts to improve practice. Cohort study: Over half of patients (60%; N = 667) had a major procedure. For these procedures, pain was greater on day 1 and day 7 (mean difference day 1 pain 1.58 points, 95% confidence interval 1.14 to 2.01 points, n = 536; mean difference day 7 pain 1.53 points, 95% confidence interval 1.12 to 1.95 points, n = 512). There were higher complication rates (adjusted risk difference 17.5%, 95% confidence interval 9.1 to 25.9%, n = 579), lower recurrence (adjusted risk difference -10.1%, 95% confidence interval -18.1 to -2.1%, n = 575), and longer time to healing (>34 days estimated difference) and time to return to normal activities (difference 25.9 days, 95% confidence interval 18.4 to 33.4 days). Mixed-methods analysis: Patient decision-making was influenced by prior experience of disease and anticipated recovery time. The burden involved in wound care and the gap between expected and actual time for recovery were the principal reasons given for decision regret. Discrete choice experiment: The strongest predictors of patient treatment choice were risk of infection/persistence (attribute importance 70%), and shorter recovery time (attribute importance 30%). Patients were willing to trade off these attributes. Those aged over 30 years had a higher risk tolerance (22.35-34.67%) for treatment failure if they could experience rapid recovery. There was no strong evidence that younger patients were willing to accept higher risk of treatment failure in exchange for a faster recovery. Patients were uniform in rejecting excision-and-leave-open because of the protracted nursing care it entailed. Wysocki classification analysis: There was acceptable inter-rater agreement (κ = 0.52, 95% confidence interval 0.42 to 0.61). Consensus exercise: Five research and practice priorities were identified. The top research priority was that a comparative trial should broadly group interventions. The top practice priority was that any interventions should be less disruptive than the disease itself. Limitations Incomplete recruitment and follow-up data were an issue, particularly given the multiple interventions. Assumptions were made regarding risk adjustment. Conclusions and future work Results suggest the burden of pilonidal surgery is greater than reported previously. This can be mitigated with better selection of intervention according to disease type and patient desired goals. Results indicate a framework for future higher-quality trials that stratify disease and utilise broad groupings of common interventions with development of a patient-centred core outcome set. Trial registration This trial is registered as ISRCTN95551898. Funding This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 17/17/02) and is published in full in Health Technology Assessment; Vol. 28, No. 33. See the NIHR Funding and Awards website for further award information.
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Affiliation(s)
- Steven Brown
- Department of General Surgery, Northern General Hospital, Sheffield, UK
| | - Daniel Hind
- Sheffield Clinical Trials Research Unit, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Emily Strong
- Sheffield Clinical Trials Research Unit, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Mike Bradburn
- Sheffield Clinical Trials Research Unit, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Farhat Vanessa Nasim Din
- Academic Coloproctology, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Ellen Lee
- Sheffield Clinical Trials Research Unit, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Matthew J Lee
- Department of Oncology and Metabolism, The Medical School, University of Sheffield, Sheffield, UK
| | - Jonathan Lund
- Derby Royal Infirmary, University Hospitals of Derby and Burton, Derby, UK
| | | | - Jonathan Morton
- Addenbrookes Hospital, Cambridge University Hospitals, Cambridge, UK
| | - Asha Senapati
- St Mark's Hospital, London, UK; Queen Alexandra Hospital, Portsmouth, UK
| | - Philip Shackley
- School of Health and Related Research, Regent Court, Sheffield, UK
| | - Peter Vaughan-Shaw
- Department of Colorectal Surgery, Western General Hospital, Edinburgh, UK
| | | | - Tia Callaghan
- Sheffield Clinical Trials Research Unit, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Helen Jones
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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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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Wang Z, Sun B, Yu Y, Liu J, Li D, Lu Y, Liu R. A novel nomogram integrating body composition and inflammatory-nutritional markers for predicting postoperative complications in patients with adhesive small bowel obstruction. Front Nutr 2024; 11:1345570. [PMID: 38706567 PMCID: PMC11066162 DOI: 10.3389/fnut.2024.1345570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 04/08/2024] [Indexed: 05/07/2024] Open
Abstract
Background Postoperative complications in adhesive small bowel obstruction (ASBO) significantly escalate healthcare costs and prolong hospital stays. This study endeavors to construct a nomogram that synergizes computed tomography (CT) body composition data with inflammatory-nutritional markers to forecast postoperative complications in ASBO. Methods The study's internal cohort consisted of 190 ASBO patients recruited from October 2017 to November 2021, subsequently partitioned into training (n = 133) and internal validation (n = 57) groups at a 7:3 ratio. An additional external cohort comprised 52 patients. Body composition assessments were conducted at the third lumbar vertebral level utilizing CT images. Baseline characteristics alongside systemic inflammatory responses were meticulously documented. Through univariable and multivariable regression analyses, risk factors pertinent to postoperative complications were identified, culminating in the creation of a predictive nomogram. The nomogram's precision was appraised using the concordance index (C-index) and the area under the receiver operating characteristic (ROC) curve. Results Postoperative complications were observed in 65 (48.87%), 26 (45.61%), and 22 (42.31%) patients across the three cohorts, respectively. Multivariate analysis revealed that nutrition risk score (NRS), intestinal strangulation, skeletal muscle index (SMI), subcutaneous fat index (SFI), neutrophil-lymphocyte ratio (NLR), and lymphocyte-monocyte ratio (LMR) were independently predictive of postoperative complications. These preoperative indicators were integral to the nomogram's formulation. The model, amalgamating body composition and inflammatory-nutritional indices, demonstrated superior performance: the internal training set exhibited a 0.878 AUC (95% CI, 0.802-0.954), 0.755 accuracy, and 0.625 sensitivity; the internal validation set displayed a 0.831 AUC (95% CI, 0.675-0.986), 0.818 accuracy, and 0.812 sensitivity. In the external cohort, the model yielded an AUC of 0.886 (95% CI, 0.799-0.974), 0.808 accuracy, and 0.909 sensitivity. Calibration curves affirmed a strong concordance between predicted outcomes and actual events. Decision curve analysis substantiated that the model could confer benefits on patients with ASBO. Conclusion A rigorously developed and validated nomogram that incorporates body composition and inflammatory-nutritional indices proves to be a valuable tool for anticipating postoperative complications in ASBO patients, thus facilitating enhanced clinical decision-making.
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Affiliation(s)
- Zhibo Wang
- Department of Gastroenterological Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Baoying Sun
- Neurology Department, Central Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yimiao Yu
- Department of Radiation Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jingnong Liu
- Department of Gastroenterological Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Duo Li
- Institute of Nutrition and Health, College of Public Health, Qingdao University, Qingdao, China
| | - Yun Lu
- Department of Gastroenterological Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Ruiqing Liu
- Department of Gastroenterological Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Nutrition and Health, College of Public Health, Qingdao University, Qingdao, China
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6
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Khan Z, Challand CP, Lee MJ. Management of acute colonic pseudo-obstruction: opportunities to improve care? Ann R Coll Surg Engl 2024. [PMID: 38445579 DOI: 10.1308/rcsann.2024.0017] [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: 03/07/2024] Open
Abstract
BACKGROUND Acute colonic pseudo-obstruction (ACPO) is a functional bowel obstruction characterised by colonic dilatation in the absence of mechanical obstruction on imaging. Complications include bowel ischaemia, perforation and death. The aim of this study was to explore outcomes for patients treated for ACPO and to assess adherence to current ACPO treatment guidelines. METHODS This is a retrospective service evaluation and included patients with a diagnosis of ACPO between 1 March 2018 and 31 March 2023. Process measures were identified following discussion with the clinical team from published guidance. Patients were identified using clinical coding and radiological text reports. Cases were eligible for inclusion if they had radiologically confirmed ACPO. Data were collected following review of patient notes into Microsoft Excel. Descriptive analysis was performed with no formal statistical assessment. RESULTS A total of 45 patients were identified, of whom 13 were admitted under general surgery. All patients received admission bloods (n=45). Nearly all patients had computed tomography imaging (43/45, 96%). Only 3/45 (6.7%) of the patients received optimal conservative management (intravenous infusion, nil by mouth, flatus tube, treatment of reversible causes). In all, 11/45 (24%) required further treatment, of whom 7 received this within 72 h. The leading (11/45) complication following diagnosis of ACPO was hospital-acquired pneumonia. Mortality was seen in 9/45. CONCLUSIONS ACPO is often managed remotely by general surgeons. This may impact on the quality of conservative management, and timeliness of endoscopic or pharmacological intervention. Further work is needed to optimise management.
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Affiliation(s)
- Z Khan
- University of Sheffield, UK
- Sheffield Teaching Hospitals, UK
| | | | - M J Lee
- University of Sheffield, UK
- Sheffield Teaching Hospitals, UK
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7
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Smart N. Editor's choice: February 2024. Colorectal Dis 2024; 26:224. [PMID: 38415943 DOI: 10.1111/codi.16915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Affiliation(s)
- Neil Smart
- Royal Devon and Exeter Hospital, Exeter, UK
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8
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Mari A, Emmanuel A. Dilated gut conditions: diagnosis and management. Clin Med (Lond) 2023; 23:558-560. [PMID: 38065609 PMCID: PMC11298501 DOI: 10.7861/clinmed.2023-ga2] [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: 12/18/2023]
Abstract
Dilatation of the gut occurs in response to either mechanical obstruction or aperistalsis. The hallmark features are symptoms of bowel obstruction with vomiting, constipation, abdominal pain and distension. This review will primarily deal with the non-mechanical causes of gut dilatation, both intestinal and colonic, and differentiate between acute and chronic presentations.
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Affiliation(s)
- Amir Mari
- Israel Institute of Technology, Hadera, Israel and Nazareth Hospital EMMS, Nazareth, Israel
| | - Anton Emmanuel
- University College London, and consultant gastroenterologist, National Hospital for Neurology and Neurosurgery (Queen Square), London, UK
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9
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Mortensen MR, Alouda M, Bond Z, Burcharth J, Finne KF, Jensen TK, Lolle I, Malik T, Ngo-Stuyt L, Nielsen LBJ, Olausson M, Skovsen AP, Tolver MA, Smith HG. One-year outcomes following operative or non-operative management of adhesional small bowel obstruction. BJS Open 2023; 7:zrad103. [PMID: 37837353 PMCID: PMC10576245 DOI: 10.1093/bjsopen/zrad103] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 08/01/2023] [Accepted: 08/23/2023] [Indexed: 10/16/2023] Open
Abstract
BACKGROUND A trial of initial non-operative management is recommended in stable patients with adhesional small bowel obstruction. However, recent retrospective studies have suggested that early operative management may be of benefit in reducing subsequent recurrences. This study aimed to compare recurrence rates and survival in patients with adhesional small bowel obstruction treated operatively or non-operatively. METHODS This was a prospective cohort study conducted at six acute hospitals in Denmark, including consecutive patients admitted with adhesional small bowel obstruction over a 4-month interval. Patients were stratified into two groups according to their treatment (operative versus non-operative) and followed up for 1 year after their index admission. Primary outcomes were recurrence of small bowel obstruction and overall survival within 1 year of index admission. RESULTS A total of 201 patients were included, 118 (58.7 per cent) of whom were treated operatively during their index admission. Patients undergoing operative treatment had significantly better 1-year recurrence-free survival compared with patients managed non-operatively (operative 92.5 per cent versus non-operative 66.6 per cent, P <0.001). However, when the length of index admission was taken into account, patients treated non-operatively spent significantly less time admitted to hospital in the first year (median 3 days non-operative versus 6 days operative, P <0.001). On multivariable analysis, operative treatment was associated with decreased risks of recurrence (HR 0.22 (95 per cent c.i. 0.10-0.48), P <0.001) but an increased all-cause mortality rate (HR 2.48 (95 per cent c.i. 1.13-5.46), P = 0.024). CONCLUSION Operative treatment of adhesional small bowel obstruction is associated with reduced risks of recurrence but increased risk of death in the first year after admission. REGISTRATION NUMBER NCT04750811 (http://www.clinicaltrials.gov).prior (registration date: 11 February 2021).
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Affiliation(s)
- Marie R Mortensen
- Digestive Disease Center, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Mohammad Alouda
- Department of Gastrointestinal and Hepatic Diseases, Surgical Division, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Zara Bond
- Department of Surgery, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Jakob Burcharth
- Department of Gastrointestinal and Hepatic Diseases, Surgical Division, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Katrine F Finne
- Department of Surgery, Nordsjællands Hospital, University of Copenhagen, Hillerød, Denmark
| | - Thomas K Jensen
- Department of Gastrointestinal and Hepatic Diseases, Surgical Division, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Ida Lolle
- Department of Surgery, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Talha Malik
- Department of Surgery, Slagelse Hospital, Slagelse, Denmark
| | - Loan Ngo-Stuyt
- Department of Surgery, Sjælland University Hospital, Køge, Denmark
| | - Liv B J Nielsen
- Digestive Disease Center, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Maria Olausson
- Department of Surgery, Sjælland University Hospital, Køge, Denmark
| | - Anders P Skovsen
- Department of Surgery, Nordsjællands Hospital, University of Copenhagen, Hillerød, Denmark
| | - Mette A Tolver
- Department of Surgery, Sjælland University Hospital, Køge, Denmark
| | - Henry G Smith
- Digestive Disease Center, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Surgery, Slagelse Hospital, Slagelse, Denmark
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Nielsen LBJ, Ærenlund MP, Alouda M, Azzam M, Bjerke T, Burcharth J, Dibbern CB, Jensen TK, Jordhøj JQ, Lolle I, Malik T, Ngo-Stuyt L, Nielsen EØ, Olausson M, Skovsen AP, Tolver MA, Smith HG. Real-world accuracy of computed tomography in patients admitted with small bowel obstruction: a multicentre prospective cohort study. Langenbecks Arch Surg 2023; 408:341. [PMID: 37642708 PMCID: PMC10465641 DOI: 10.1007/s00423-023-03084-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 08/21/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE Small bowel obstruction (SBO) is a common surgical emergency. Previous studies have shown the value computed tomography (CT) scanning in both confirming this diagnosis and identifying indications for urgent surgical intervention, such as strangulated bowel or closed loop obstructions. However, most of the literature is based on retrospective expert review of previous imaging and little data regarding the real-time accuracy of CT reporting is available. Here, we investigated the real-world accuracy of CT reporting in patients admitted with SBO. METHODS This was a multicentre prospective study including consecutive patients admitted with SBO. The primary outcomes were the sensitivity and specificity of CT scanning for bowel obstruction with ischaemia and closed loop obstruction. Data were retrieved from the original CT reports written by on-call radiologists and compared with operative findings. RESULTS One hundred seventy-six patients were included, all of whom underwent CT scanning with intravenous contrast followed by operative management of SBO. Bowel obstruction with ischaemia was noted in 20 patients, with a sensitivity and specificity of CT scanning of 40.0% and 85.5%, respectively. Closed loop obstructions were noted in 26 patients, with a sensitivity and specificity of CT scanning of 23.1% and 98.0%, respectively. CONCLUSIONS The real-world accuracy of CT scanning appears to be lower than previously reported in the literature. Strategies to address this could include the development of standardised reporting schemas and to increase the surgeon's own familiarity with relevant CT features in patients admitted with SBO.
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Affiliation(s)
- L B J Nielsen
- Abdominalcenter K, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Bispebjerg Bakke 23, 2400, Copenhagen, Denmark
| | - M P Ærenlund
- Department of Gastrointestinal and Hepatic Diseases, Surgical Division, Copenhagen University Hospital - Herlev and Gentofte Hospital, Copenhagen, Denmark
| | - M Alouda
- Department of Gastrointestinal and Hepatic Diseases, Surgical Division, Copenhagen University Hospital - Herlev and Gentofte Hospital, Copenhagen, Denmark
| | - M Azzam
- Department of Surgery, Slagelse Hospital, Slagelse, Denmark
| | - T Bjerke
- Abdominalcenter K, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Bispebjerg Bakke 23, 2400, Copenhagen, Denmark
| | - J Burcharth
- Department of Gastrointestinal and Hepatic Diseases, Surgical Division, Copenhagen University Hospital - Herlev and Gentofte Hospital, Copenhagen, Denmark
| | - C B Dibbern
- Department of Surgery, Nordsjællands Hospital, University of Copenhagen, Copenhagen, Denmark
| | - T K Jensen
- Department of Gastrointestinal and Hepatic Diseases, Surgical Division, Copenhagen University Hospital - Herlev and Gentofte Hospital, Copenhagen, Denmark
| | - J Q Jordhøj
- Department of Surgery, Slagelse Hospital, Slagelse, Denmark
| | - I Lolle
- Department of Surgery, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - T Malik
- Department of Surgery, Slagelse Hospital, Slagelse, Denmark
| | - L Ngo-Stuyt
- Department of Surgery, Zealand University Hospital, Koge, Denmark
| | - E Ø Nielsen
- Department of Surgery, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - M Olausson
- Department of Surgery, Zealand University Hospital, Koge, Denmark
| | - A P Skovsen
- Department of Surgery, Nordsjællands Hospital, University of Copenhagen, Copenhagen, Denmark
| | - M A Tolver
- Department of Surgery, Zealand University Hospital, Koge, Denmark
| | - H G Smith
- Abdominalcenter K, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Bispebjerg Bakke 23, 2400, Copenhagen, Denmark.
- Department of Surgery, Slagelse Hospital, Slagelse, Denmark.
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11
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O’Connor T, MacKenzie L, Clarke RW, Bradburn M, Wilson TR, Lee MJ. Screening for malnutrition in emergency laparotomy patients: a comparison of three tools. Ann R Coll Surg Engl 2023; 105:413-421. [PMID: 36541125 PMCID: PMC10149256 DOI: 10.1308/rcsann.2022.0077] [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] [Accepted: 05/23/2022] [Indexed: 05/02/2023] Open
Abstract
INTRODUCTION Malnourished patients undergoing emergency laparotomy are at risk of significant morbidity. The optimum screening tool to identify such patients in practice and research is yet to be determined. This study aims to compare the performance of three nutrition risk tools in predicting time without enteral nutrition in this population. METHODS A prospective cohort study (NCT04696367) was conducted across two sites, recruiting patients undergoing National Emergency Laparotomy Audit eligible procedures. Data collected included demographics, diagnosis, procedure and outcomes. Nutrition risk was assessed using three tools: Malnutrition Universal Screening Tool (MUST) score, Nutritional Risk Index (NRI) and Nutritional Risk Score 2002 (NRS-2002). Complications were assessed with the Comprehensive Complication Index. Quality of life was measured at baseline and 5 days postsurgery using EQ-5D-5L. RESULTS A total of 59 patients were recruited. Median age was 69 years. Of the 59 participants, 23 were judged high risk using MUST score, 13 using NRS and 8 using NRI. Median time to restart enteral intake was 7 days (interquartile range 7-14). Time without intake was correlated with increasing score using MUST (r=0.463, p<0.001) and NRS-2002 (r=0.296, p=0.03) but not NRI (r=-0.121, p=0.38). High-risk nutritional groups also had increased length of hospital stay, but not complication scores. CONCLUSIONS Patients undergoing emergency laparotomy spend a prolonged time without enteral nutrition. Although all nutritional tools demonstrated some propensity to identify patients at higher risk of needing nutritional support, their performance was variable. Nevertheless, some may be useful in future clinical studies.
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Affiliation(s)
- T O’Connor
- Sheffield Teaching Hospitals NHS Foundation Trust, UK
| | - L MacKenzie
- Sheffield Teaching Hospitals NHS Foundation Trust, UK
| | - RW Clarke
- Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust, UK
| | - M Bradburn
- Clinical Trials Research Unit, University of Sheffield, UK
| | - TR Wilson
- Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust, UK
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12
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Abstract
PURPOSE OF REVIEW Intrabdominal adhesions and intestinal hernias are the commonest cause of small bowel obstruction. Small bowel diseases, which cause small bowel obstruction, are rarer and often poses a challenge to gastroenterologists to diagnose and treat. In this review, small bowel diseases, which predispose to small bowel obstruction, are focused on, and their challenges in diagnosis and treatment. RECENT FINDINGS Diagnosis of causes of partial small bowel obstruction is improved with computed tomography (CT) and magnetic resonance (MR) enterography. In fibrostenotic Crohn's strictures and NSAID diaphragm disease, endoscopic balloon dilatation can delay the need for surgery if the lesion is short and accessible; however, many may still inevitably require surgery. Biologic therapy may reduce the need for surgery in symptomatic small bowel Crohn's disease wherein the strictures are predominantly inflammatory. In chronic radiation enteropathy, only refractory small bowel obstruction and those with nutritional difficulties warrant surgery. SUMMARY Small bowel diseases causing bowel obstruction are often challenging to diagnose and require numerous investigations over a period of time, which often culminate with surgery. Use of biologics and endoscopic balloon dilatation can help to delay and prevent surgery in some instances.
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Affiliation(s)
- Foong Way David Tai
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Reena Sidhu
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
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13
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Xu WX, Zhong QH, Cai Y, Zhan CH, Chen S, Wang H, Tu PS, Chen WX, Chen XQ, Zhang JR. Comprehensively evaluate the short outcome of small bowel obstruction: A novel medical-economic score system. World J Gastroenterol 2023; 29:1509-1522. [PMID: 36998422 PMCID: PMC10044851 DOI: 10.3748/wjg.v29.i9.1509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/01/2023] [Accepted: 02/15/2023] [Indexed: 03/07/2023] Open
Abstract
BACKGROUND Small bowel obstruction (SBO) still imposes a substantial burden on the health care system. Traditional evaluation systems for SBO outcomes only focus on a single element. The comprehensive evaluation of outcomes for patients with SBO remains poorly studied. Early intensive clinical care would effectively improve the short-term outcomes for SBO, however, the full spectrum of the potential risk status regarding the high complication-cost burden is undetermined.
AIM We aim to construct a novel system for the evaluation of SBO outcomes and the identification of potential risk status.
METHODS Patients who were diagnosed with SBO were enrolled and stratified into the simple SBO (SiBO) group and the strangulated SBO (StBO) group. A principal component (PC) analysis was applied for data simplification and the extraction of patient characteristics, followed by separation of the high PC score group and the low PC score group. We identified independent risk status on admission via a binary logistic regression and then constructed predictive models for worsened management outcomes. Receiver operating characteristic curves were drawn, and the areas under the curve (AUCs) were calculated to assess the effectiveness of the predictive models.
RESULTS Of the 281 patients, 45 patients (16.0%) were found to have StBO, whereas 236 patients (84.0%) had SiBO. Regarding standardized length of stay (LOS), total hospital cost and the presence of severe adverse events (SAEs), a novel principal component was extracted (PC score = 0.429 × LOS + 0.444 × total hospital cost + 0.291 × SAE). In the multivariate analysis, risk statuses related to poor results for SiBO patients, including a low lymphocyte to monocyte ratio (OR = 0.656), radiological features of a lack of small bowel feces signs (OR = 0.316) and mural thickening (OR = 1.338), were identified as risk factors. For the StBO group, higher BUN levels (OR = 1.478) and lower lymphocytes levels (OR = 0.071) were observed. The AUCs of the predictive models for poor outcomes were 0.715 (95%CI: 0.635-0.795) and 0.874 (95%CI: 0.762-0.986) for SiBO and StBO stratification, respectively.
CONCLUSION The novel PC indicator provided a comprehensive scoring system for evaluating SBO outcomes on the foundation of complication-cost burden. According to the relative risk factors, early tailored intervention would improve the short-term outcomes.
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Affiliation(s)
- Wei-Xuan Xu
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou 350122, Fujian Province, China
| | - Qi-Hong Zhong
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou 350122, Fujian Province, China
| | - Yong Cai
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou 350122, Fujian Province, China
| | - Can-Hong Zhan
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou 350122, Fujian Province, China
| | - Shuai Chen
- Department of General Surgery (Emergency Surgery), Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Hui Wang
- Department of General Surgery (Emergency Surgery), Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Peng-Sheng Tu
- Department of General Surgery (Emergency Surgery), Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Wen-Xuan Chen
- Department of General Surgery (Emergency Surgery), Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Xian-Qiang Chen
- Department of General Surgery (Emergency Surgery), Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Jun-Rong Zhang
- Department of General Surgery (Emergency Surgery), Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
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14
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O’Connor OM, Burns FA, Proctor VK, Green SK, Sayers AE, Smart NJ, Lee MJ. Clinician preferences in the treatment of acutely symptomatic hernia: the 'MASH' survey. Ann R Coll Surg Engl 2023; 105:225-230. [PMID: 35196151 PMCID: PMC9974343 DOI: 10.1308/rcsann.2021.0304] [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] [Accepted: 10/19/2021] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION There is limited high-quality evidence to guide the management of acute hernia presentation. The aim of this study was to survey surgeons to assess current trends in assessment, treatment strategy and operative decisions in the management of acutely symptomatic hernia. METHODS A survey was developed with reference to current guidelines, and reported according to Checklist for Reporting Results of Internet E-Surveys guidelines. Ethical approval was obtained from the University of Sheffield (UREC:034047). The survey explored practice in groin, umbilical/paraumbilical and incisional hernia presenting acutely. It captured respondent demographics, and preferences for investigations, treatment strategies and repair techniques for each hernia type, using a five-point Likert scale. RESULTS Some 145 responses were received, of which 39 declared a specialist hernia practice. Essential investigations included urea and electrolytes (58.6%) and inflammatory markers (55.6%). Computed tomography scan of the abdomen was essential for assessment of incisional hernia (90.9%), but not for other hernia types. Bowel compromise drives early surgery, and increasing American Society of Anesthesiology score pushes towards non-operative management. Type of repair was driven by hernia contents, with increasing contamination associated with increased rates of suture repair. Where mesh was proposed in contaminated settings, biological types were preferred. There was variation in the potential use of laparoscopy for groin hernia. CONCLUSIONS This survey provides a snapshot of current trends in the management of acutely symptomatic hernia. It demonstrates variation across aspects of assessment and repair technique. Additional data are required to inform practice in these areas.
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Affiliation(s)
- OM O’Connor
- Chesterfield Royal Hospital NHS Foundation Trust, UK
| | - FA Burns
- North Cumbria Integrated Care NHS Foundation Trust, UK
| | - VK Proctor
- Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust, UK
| | - SK Green
- York and Scarborough Teaching Hospitals NHS Foundation Trust, UK
| | - AE Sayers
- Sheffield Teaching Hospitals NHS Foundation Trust, UK
| | - NJ Smart
- Royal Devon and Exeter NHS Foundation Trust, UK
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15
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von Kroge PH, Duprée A, Mann O, Izbicki JR, Wagner J, Ahmadi P, Weidemann S, Adjallé R, Kröger N, Bokemeyer C, Fiedler W, Modemann F, Ghandili S. Abdominal emergency surgery in patients with hematological malignancies: a retrospective single-center analysis. World J Emerg Surg 2023; 18:12. [PMID: 36747231 PMCID: PMC9900956 DOI: 10.1186/s13017-023-00481-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 01/27/2023] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Hematologic patients requiring abdominal emergency surgery are considered to be a high-risk population based on disease- and treatment-related immunosuppression. However, the optimal surgical therapy and perioperative management of patients with abdominal emergency surgery in patients with coexisting hematological malignancies remain unclear. METHODS We here report a single-center retrospective analysis aimed to investigate the impact of abdominal emergency surgery due to clinically suspected gastrointestinal perforation (group A), intestinal obstruction (group B), or acute cholecystitis (group C) on mortality and morbidity of patients with coexisting hematological malignancies. All patients included in this retrospective single-center study were identified by screening for the ICD 10 diagnostic codes for gastrointestinal perforation, intestinal obstruction, and ischemia and acute cholecystitis. In addition, a keyword search was performed in the database of all pathology reports in the given time frame. RESULTS A total of 56 patients were included in this study. Gastrointestinal perforation and intestinal obstruction occurred in 26 and 13 patients, respectively. Of those, 21 patients received a primary gastrointestinal anastomosis, and anastomotic leakage (AL) occurred in 33.3% and resulted in an AL-related 30-day mortality rate of 80%. The only factor associated with higher rates of AL was sepsis before surgery. In patients with suspected acute cholecystitis, postoperative bleeding events requiring abdominal packing occurred in three patients and lead to overall perioperative morbidity of 17.6% and surgery-related 30-day mortality of 5.9%. CONCLUSION In patients with known or suspected hematologic malignancies who require emergency abdominal surgery due to gastrointestinal perforation or intestinal obstruction, a temporary or permanent stoma might be preferred to a primary intestinal anastomosis.
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Affiliation(s)
- Philipp H. von Kroge
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Anna Duprée
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Oliver Mann
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Jakob R. Izbicki
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Jonas Wagner
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Paymon Ahmadi
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany ,grid.13648.380000 0001 2180 3484Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany ,grid.13648.380000 0001 2180 3484Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Sören Weidemann
- grid.13648.380000 0001 2180 3484Institute of Pathology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Raissa Adjallé
- grid.13648.380000 0001 2180 3484Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Nicolaus Kröger
- grid.13648.380000 0001 2180 3484Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Carsten Bokemeyer
- grid.13648.380000 0001 2180 3484Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Walter Fiedler
- grid.13648.380000 0001 2180 3484Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Franziska Modemann
- grid.13648.380000 0001 2180 3484Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany ,grid.13648.380000 0001 2180 3484Mildred Scheel Cancer Career Center, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Susanne Ghandili
- grid.13648.380000 0001 2180 3484Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
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16
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Green L, Stienstra R, Brown LR, McLean RC, Wilson MSJ, Crumley ABC, Hendry PO. Evaluating temporal trends and the impact of surgical subspecialisation on patient outcomes following adhesional small bowel obstruction: a multicentre cohort study. Eur J Trauma Emerg Surg 2023; 49:1343-1353. [PMID: 36653530 DOI: 10.1007/s00068-023-02224-w] [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: 09/22/2022] [Accepted: 01/07/2023] [Indexed: 01/20/2023]
Abstract
PURPOSE Small bowel obstruction (SBO) is the most common indication for laparotomy in the UK. While general surgeons have become increasingly subspecialised in their elective practice, emergency admissions commonly remain undifferentiated. This study aimed to assess temporal trends in the management of adhesional SBO and explore the influence of subspecialisation on patient outcomes. METHODS Data was collected for patients admitted acutely with adhesional SBO across acute NHS trusts in Northern England between 01/01/02 and 31/12/16, including demographics, co-morbidities and procedures performed. Patients were excluded if a potentially non-adhesional cause was identified and were grouped by the responsible consultant's subspecialty. The primary outcome of interest was 30-day inpatient mortality. RESULTS Overall, 2818 patients were admitted with adhesional SBO during a 15-year period. There was a consistent female preponderance, but age and comorbidity increased significantly over time (both p < 0.001). In recent years, more patients were managed operatively with a trend away from delayed surgery also evident (2002-2006: 65.7% vs. 2012-2016: 42.7%, p < 0.001). Delayed surgery was associated with an increased mortality risk on multivariable regression analysis (OR: 2.46 (1.46-4.23, p = 0.001)). CT scanning was not associated with management strategy or timing of surgery (p = 0.369). There was an increased propensity for patients to be managed by gastrointestinal (colorectal and upper gastrointestinal) subspecialists over time. Length of stay (p < 0.001) and 30-day mortality (p < 0.001) both improved in recent years, with the best outcomes seen in colorectal (2.6%) and vascular subspecialists (2.4%). However, following adjustment for confounding variables, consultant subspecialty was not a predictor of mortality. CONCLUSION Outcomes for patients presenting with adhesional SBO have improved despite the increasing burden of age and co-morbidity. While gastrointestinal subspecialists are increasingly responsible for their care, mortality is not influenced by consultant subspecialty.
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Affiliation(s)
- Lewis Green
- Department of General Surgery, Forth Valley Royal Hospital, Larbert, Scotland
| | - Roxane Stienstra
- Department of General Surgery, Forth Valley Royal Hospital, Larbert, Scotland
| | - Leo R Brown
- Department of General Surgery, Forth Valley Royal Hospital, Larbert, Scotland. .,Clinical Surgery, Royal Infirmary of Edinburgh, University of Edinburgh, Edinburgh, Scotland.
| | - Ross C McLean
- Department of General Surgery, Queen Elizabeth Hospital, Gateshead, England
| | - Michael S J Wilson
- Department of General Surgery, Forth Valley Royal Hospital, Larbert, Scotland
| | - Andrew B C Crumley
- Department of General Surgery, Forth Valley Royal Hospital, Larbert, Scotland
| | - Paul O Hendry
- Department of General Surgery, Forth Valley Royal Hospital, Larbert, Scotland
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17
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The use of botulinum toxin in the acute management of symptomatic complex incisional hernia: a case series. HERNIA : THE JOURNAL OF HERNIAS AND ABDOMINAL WALL SURGERY 2023; 27:593-599. [PMID: 36633705 DOI: 10.1007/s10029-023-02739-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 12/29/2022] [Indexed: 01/13/2023]
Abstract
PURPOSE Complications of incisional hernia are amongst the commonest presentations to the emergency surgical take. Outcomes from emergency hernia repair are poor, particularly for those with complex defects and for the growing population of comorbid, high-risk patients. Attempts to avoid emergency surgery by improving success rates of non-operative management could prove hugely beneficial. Botulinum toxin A (Botox) is already used in the elective management of incisional hernia and this study evaluates if the relaxation produced could be used to augment the outcomes of conservative management of acutely presenting incisional hernia. METHODS Patients presenting between October 2020 and April 2022 without evidence of visceral ischaemia, who had been selected for a non-operative approach, were given 300 units of Botox under image guidance to the abdominal wall in addition to standard conservative measures. RESULTS Twelve patients were eligible for Botox administration. Median age was 75 years and median BMI was 36.45 kg/m2. All patients were high risk; minimum ASA score was 3, and median frailty score was 5. In ten patients, symptoms resolved following Botox allowing for discharge without further complication. Seven subsequently referred on to the abdominal wall team. Symptoms did not settle in the two remaining patients; one required emergency laparotomy and the second was palliated. CONCLUSION Botox may be a useful adjunct to established non-operative measures in patients with acute presentations of incisional hernia. It may improve the acute symptoms, eliminate the need for high-risk emergency surgery, or provide a bridge to abdominal wall reconstruction.
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18
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Olausson M, Aerenlund MP, Azzam M, Bjerke T, Burcharth JFH, Dibbern CB, Jensen TK, Jordhøj JQ, Lolle I, Ngo-Stuyt L, Nielsen EØ, Nielsen LBJ, Skovsen AP, Tolver MA, Smith HG. Management and short-term outcomes of patients with small bowel obstruction in Denmark: a multicentre prospective cohort study. Eur J Trauma Emerg Surg 2022; 49:1121-1130. [PMID: 36357790 PMCID: PMC9648885 DOI: 10.1007/s00068-022-02171-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 11/04/2022] [Indexed: 11/12/2022]
Abstract
AIMS The optimal management of small bowel obstruction (SBO) remains a matter of debate and treatment varies internationally. In Denmark, a more surgically aggressive strategy has traditionally been used, but to what extent patient outcomes differ from international reports is unknown. This study aimed to describe the current management and outcomes of patients admitted with SBO in Denmark. METHODS This was a prospective cohort study conducted at six acute hospitals in Denmark over a 4-month period. Patients aged ≥ 18 years with a clinical or radiological diagnosis of SBO were eligible. Primary outcomes were 30 day morbidity and mortality rates. RESULTS 316 patients were included during the study period. The median age was 72 years and 56% were female. Diagnosis was made by computed tomography (CT) in 313 patients (99.1%), with the remaining three diagnosed clinically. Non-operative management was the initial strategy in 152 patients (48.1%) and successful in 119 (78.3%). Urgent surgery was performed in the remaining 164 (51.9%), with a laparoscopic approach used in 84 patients (51.2%). The entire cohort had a 30 day mortality rate of 7.3% and a 30 day morbidity rate of 17.1%. CONCLUSIONS The management of SBO in Denmark differs markedly to previous international reports, with an almost ubiquitous use of CT for diagnosis and a high proportion of patients undergoing urgent surgery. Despite higher rates of surgery, patient outcomes are broadly similar to reports of more conservative strategies, perhaps due to a reduction in delayed operations. TRIAL REGISTRATION Trial registration number: NCT04750811. Trial registration date: 11/02/2021.
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Affiliation(s)
- M Olausson
- Department of Surgery, Sjælland University Hospital, Køge, Denmark
| | - M P Aerenlund
- Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - M Azzam
- Department of Surgery, Slagelse Hospital, Slagelse, Denmark
| | - T Bjerke
- Digestive Disease Center, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - J F H Burcharth
- Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - C B Dibbern
- Department of Surgery, Nordsjællands Hospital, University of Copenhagen, Copenhagen, Denmark
| | - T K Jensen
- Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - J Q Jordhøj
- Department of Surgery, Slagelse Hospital, Slagelse, Denmark
| | - I Lolle
- Department of Surgery, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - L Ngo-Stuyt
- Department of Surgery, Sjælland University Hospital, Køge, Denmark
| | - E Ø Nielsen
- Department of Surgery, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - L B J Nielsen
- Digestive Disease Center, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - A P Skovsen
- Department of Surgery, Nordsjællands Hospital, University of Copenhagen, Copenhagen, Denmark
| | - M A Tolver
- Department of Surgery, Sjælland University Hospital, Køge, Denmark
| | - H G Smith
- Digestive Disease Center, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark.
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19
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A core outcome set for clinical studies of adhesive small bowel obstruction. Colorectal Dis 2022; 24:1204-1210. [PMID: 35445534 PMCID: PMC9796004 DOI: 10.1111/codi.16158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/07/2022] [Indexed: 12/30/2022]
Abstract
AIM Adhesive small bowel obstruction (ASBO) is a common surgical emergency condition. Research in the field is plentiful; however, inconsistency in outcome reporting makes comparisons challenging. The aim of this study was to define a core outcome set (COS) for studies of ASBO. METHODS The long list of outcomes was identified through systematic review, and focus groups across different geographical regions. A modified Delphi consensus exercise of three rounds was undertaken with stakeholder groups (patients and clinicians). Items were rated on a 9-point Likert scale. Items exceeding 70% rating at 7-9 were passed to the consensus meeting. New item proposals were invited in round 1. Individualised feedback on prior voting compared to other participants was provided. An international consensus meeting was convened to ratify the final COS. RESULTS In round 1, 56 items were rated by 118 respondents. A total of 18 items reached consensus, and respondents proposed an additional 10 items. Round 2 was completed by 90 respondents, and nine items achieved consensus. In round 3, 80 surveys were completed; one item achieved consensus, and five borderline items were identified. The final COS included 26 outcomes, mapped to the following domains: Interventions, need for stoma, septic complications, return of gut function, patient reported outcomes, and recurrence of obstruction, as well as mortality, failure to rescue, and time to resolution. CONCLUSION This COS should be used in future studies in the treatment of adhesive SBO. Further studies to define a core measurement set are needed to identify the optimum tools to measure each outcome.
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20
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Analysis of Placement Priorities and Nursing Countermeasures of Transnasally Inserted Intestinal Obstruction Catheters in Patients with Acute Small Bowel Obstruction. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:7317505. [PMID: 36212966 PMCID: PMC9536890 DOI: 10.1155/2022/7317505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/13/2022] [Accepted: 09/17/2022] [Indexed: 11/25/2022]
Abstract
Objective To explore the placement priorities and analysis of nursing countermeasures of transnasally inserted intestinal obstruction catheters in patients with acute small bowel obstruction (ASBO). Methods One hundred and three patients with ASBO treated in our hospital from May 2016 to February 2022 were enrolled to this study. Patients who received individual nursing for transnasally inserted intestinal obstruction catheters were considered as the observation group (n = 59) and those who received traditional nursing were regarded as the control group (n = 44). The symptom relief time, daily gastrointestinal decompression, bowel sound recovery time, exhaust, defecation recovery time, and gas-liquid plane disappearance time were compared between both groups. The abdominal pain was evaluated by visual analogue scale (VAS), and the psychology of patients was evaluated by self-rating anxiety scale (SAS) and self-rating depression scale (SDS). Patients' clinical efficacy and incidence of adverse effects were counted, and quality of life was assessed using the short form 36 (SF-36) health survey questionnaire. Results In the observation group, the improvement time of clinical symptoms and VAS, SAS, and SDS scores after intubation were lower than those of the control group, while the total clinical treatment efficiency was higher (P < 0.05). As to the adverse effects, the observation group was lower than the control group (P < 0.05). Also, the SF-36 scores were higher than those of the control group in all dimensions (P < 0.05). Conclusion The individual nursing strategy implemented for the transnasally inserted intestinal obstruction catheter can effectively shorten the recovery of ASBO patients and improve their treatment outcome and prognosis quality of life.
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21
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Imaging Signs for Determining Surgery Timing of Acute Intestinal Obstruction. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:1980371. [PMID: 35935303 PMCID: PMC9325346 DOI: 10.1155/2022/1980371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 06/13/2022] [Accepted: 07/01/2022] [Indexed: 11/18/2022]
Abstract
We aimed to analyze the computed tomography (CT) imaging signs of bowel wall ischemia in patients with acute intestinal obstruction and construct an imaging prediction model to guide clinical treatment. The CT imaging signs of patients with acute intestinal obstruction diagnosed in our center in recent 6 years were collected for retrospective analysis. The etiology of intestinal obstruction and incidence rate of bowel wall ischemia were recorded, and the specific CT findings of bowel wall ischemia, including mesenteric edema, bowel wall thickening, and fish tooth sign, were analyzed. Among the 302 patients selected, 130 surgically treated patients were eligible for analysis. Bowel wall ischemia in acute intestinal obstruction showed an incidence rate of 14.90%, and the incidence rates of bowel wall ischemia in intra-abdominal hernia, intussusception, incarcerated external abdominal hernia, and volvulus were about 92.30%, 50%, 35.71%, 33.33%, and 12.59%, respectively. The incidence rate of bowel wall ischemia in simple adhesive intestinal obstruction was about 12.59%, and that in malignancy-induced intestinal obstruction was about 6.56%. Univariate analysis revealed 5 factors with statistical significance, including bowel wall thickening, mesenteric edema, bowel wall pneumatosis, ascites, and fish tooth sign. Multivariate logistic regression analysis indicated that fish tooth sign, bowel wall thickening, and mesenteric edema were able to predict bowel wall ischemia, and the corresponding partial regression coefficients were 2.164, 1.129, and 1.173, odds ratios (ORs) were 8.707, 3.093, and 3.232, sensitivity was 0.356, 0.400, and 0.844, and specificity was 0.859, 0.835, and 0.529, respectively. Imaging signs of bowel wall thickening, mesenteric edema, and fish tooth sign are valuable in predicting bowel wall ischemia, among which bowel wall thickening and mesenteric edema have relatively high specificity and fish tooth sign has a relatively high sensitivity. Furthermore, a fish tooth sign has the most favorable predictive value for bowel wall ischemia in acute intestinal obstruction, followed by bowel wall thickening and mesenteric edema.
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22
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Aslam A, Choi JDW, Curran RJ. Trans-omental internal hernia containing Meckel's diverticulum - a rare type of Littre's hernia causing small bowel obstruction. ANZ J Surg 2022; 92:2731-2732. [PMID: 35416401 DOI: 10.1111/ans.17715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 04/02/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Anoosha Aslam
- Department of Surgery, Blacktown Hospital, Sydney, New South Wales, Australia
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Quero G, De Sio D, Covino M, Fiorillo C, Laterza V, Schena CA, Rosa F, Menghi R, Carbone L, Piccioni A, Franceschi F, Alfieri S. Adhesive small bowel obstruction in octogenarians: A 6-year retrospective single-center analysis of clinical management and outcomes. Am J Surg 2022; 224:1209-1214. [DOI: 10.1016/j.amjsurg.2022.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/11/2022] [Accepted: 04/19/2022] [Indexed: 11/15/2022]
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OUP accepted manuscript. Br J Surg 2022; 109:754-762. [DOI: 10.1093/bjs/znac107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 03/15/2022] [Accepted: 03/17/2022] [Indexed: 11/13/2022]
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One-Year Outcomes Following Emergency Laparotomy: A Systematic Review. World J Surg 2021; 46:512-523. [PMID: 34837122 DOI: 10.1007/s00268-021-06385-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Emergency laparotomies (EL) are associated with significant morbidity and mortality. To date, 30-day mortality has been predominately reported, and been the focus of various national emergency laparotomy audits. Only a few studies have reported on the long-term mortality associated with EL. The aim of this study was to review the one-year mortality following EL. METHOD A systematic review was conducted using PRISMA guidelines to identify studies published in the last 10 years reporting on long-term mortality associated with EL. The data abstracted included: patient demographics, pathology or type of operation performed for EL, post-operative mortality at 7-day, 30-day, 90-day, 1-year, beyond 1-year and inpatient, functional outcomes and risk factors associated with mortality. A quality assessment of included studies was performed. RESULTS Fifteen studies reporting long-term outcomes associated with EL were identified, including the results of 48,023 patients. The indications and/or pathologies for ELs varied. The 30-day mortality after EL ranged from 5.3% to 21.8%, and the one-year mortality ranged from 15.1 to 47%. The mortality in the six studies focusing on elderly patients ranged from 30 to 47%. CONCLUSION The long-term mortality rate associated with EL is substantial. Further study is required to understand the 1-year mortality described in the studies and translate these findings for meaningful application into the clinical care of these patients.
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Aloni K, Harris H, Colucci G, McFall M. Traumatic damage to the liver capsule: an unusual cause of small bowel obstruction. BMJ Case Rep 2021; 14:e241632. [PMID: 33906890 PMCID: PMC8076920 DOI: 10.1136/bcr-2021-241632] [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] [Accepted: 04/13/2021] [Indexed: 11/04/2022] Open
Abstract
A 61-year-old man presented to the emergency department with severe abdominal pain. Three months prior to presentation, he had sustained blunt trauma to his right side while cycling, but had not sought medical attention. On admission, a CT scan showed small bowel obstruction (SBO) and he underwent an emergency open laparotomy. Intraoperatively, a subcapsular liver haematoma was identified, with incarcerated, necrotic small bowel within the liver capsule. The patient underwent deroofing of the haematoma with an omental patch and a small bowel resection with primary anastomosis. We believe this is the first reported case of SBO secondary to small bowel herniation into the liver capsule following trauma.
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Affiliation(s)
- Kymberlie Aloni
- General Surgery, Worthing Hospital, Worthing, West Sussex, UK
| | - Holly Harris
- General Surgery, Worthing Hospital, Western Sussex Hospitals, Worthing, UK
| | | | - Malcolm McFall
- General Surgery, Worthing Hospital, Worthing, West Sussex, UK
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Ashmore D, Lee M. Parenteral nutrition in emergency surgery: A multicentre cross-sectional study. J Hum Nutr Diet 2021; 35:5-13. [PMID: 33829582 DOI: 10.1111/jhn.12902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Emergency general surgical patients are inherently at high risk of malnutrition. Early decision-making with implementation is fundamental to patient recovery. For many patients, parenteral nutrition (PN) is the only feeding option available. The present study assessed the timing and outcomes of this decision-making process. METHODS A sample of at least 10 consecutive adult patients admitted as a general surgical emergency to eight UK hospitals over 1 year who had received PN was identified. Patient demographics, basic descriptors and nutritional data were captured. Process measures regarding dates decisions were made or activities completed were extracted from records, as were outcome measures including PN complications. Six time frames examining the process of PN delivery were analysed. Associations between categorical and binary variables were investigated with a chi-squared test with significance determined as p < 0.05. RESULTS In total, 125 patients were included. Intestinal obstruction was the most common diagnosis with 59% of all patients deemed high risk on nutritional assessment at admission. Median time to decision for PN was 5 days following admission (n = 122, interquartile range = 7). Patients received PN for a mean of 11 days. Eighty-five percent of patients developed a complication, with a phosphate abnormality being the most commonly reported (54%). Only altered blood glucose levels appeared to correlate with a delay in starting PN (p < 0.01). CONCLUSIONS The present study shows there are delays in the decision to use PN in the acutely ill surgical patient. Once initiated, the pathway is relatively short. There are high rates of electrolyte abnormalities in this population.
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Affiliation(s)
- Daniel Ashmore
- Department of General Surgery, Barnsley Hospital NHS Foundation Trust, Barnsley, UK
| | - Matthew Lee
- Department of Oncology and Metabolism, The Medical School, University of Sheffield, Sheffield, UK
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Abstract
BACKGROUND Pilonidal sinus is a hole in the natal cleft which may cause severe pain and become infected. The evidence base for management of pilonidal sinus is said to be poor quality, poorly focused and rapidly proliferating. We undertook a systematic mapping review to provide a broad overview of the field and support the identification of research priorities. METHODS We searched MEDLINE, CINAHL, and EMBASE from inception to 22nd Nov 2020 for primary research studies focused on the management of pilonidal sinus. We extracted data on study design and categorised studies under five major headings ('non-surgical treatment', 'surgical treatment', 'aftercare' and 'other'), producing frequency counts for different study designs. Gaps in research were identified from published systematic reviews and tabulated. RESULTS We identified 983 eligible studies, of which 36 were systematic reviews and/or meta-analyses; 121 were randomised controlled trials), and 826 observational studies of various design. The majority of studies evaluated surgical techniques (n = 665), or adjuvant medical interventions (n = 98). The literature on wound care has developed most recently, and the evidence base includes 30% randomised controlled trials. Gaps analysis highlighted comparison of surgical techniques including flaps, laser depilation, and wound care interventions as potential areas for randomised controlled trials. CONCLUSIONS This mapping review summarises eight decades of research on the management of pilonidal sinus. Further research is needed to identify front-running interventions, understand variation in practice and patient values, and to prioritise future research.
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Outcomes of obstructed abdominal wall hernia: results from the UK national small bowel obstruction audit. BJS Open 2020; 4:924-934. [PMID: 32648645 PMCID: PMC7528520 DOI: 10.1002/bjs5.50315] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 05/26/2020] [Indexed: 12/21/2022] Open
Abstract
Background Abdominal wall hernia is a common surgical condition. Patients may present in an emergency with bowel obstruction, incarceration or strangulation. Small bowel obstruction (SBO) is a serious surgical condition associated with significant morbidity. The aim of this study was to describe current management and outcomes of patients with obstructed hernia in the UK as identified in the National Audit of Small Bowel Obstruction (NASBO). Methods NASBO collated data on adults treated for SBO at 131 UK hospitals between January and March 2017. Those with obstruction due to abdominal wall hernia were included in this study. Demographics, co‐morbidity, imaging, operative treatment, and in‐hospital outcomes were recorded. Modelling for factors associated with mortality and complications was undertaken using Cox proportional hazards and multivariable regression modelling. Results NASBO included 2341 patients, of whom 415 (17·7 per cent) had SBO due to hernia. Surgery was performed in 312 (75·2 per cent) of the 415 patients; small bowel resection was required in 198 (63·5 per cent) of these operations. Non‐operative management was reported in 35 (54 per cent) of 65 patients with a parastomal hernia and in 34 (32·1 per cent) of 106 patients with an incisional hernia. The in‐hospital mortality rate was 9·4 per cent (39 of 415), and was highest in patients with a groin hernia (11·1 per cent, 17 of 153). Complications were common, including lower respiratory tract infection in 16·3 per cent of patients with a groin hernia. Increased age was associated with an increased risk of death (hazard ratio 1·05, 95 per cent c.i. 1·01 to 1·10; P = 0·009) and complications (odds ratio 1·05, 95 per cent c.i. 1·02 to 1·09; P = 0·001). Conclusion NASBO has highlighted poor outcomes for patients with SBO due to hernia, highlighting the need for quality improvement initiatives in this group.
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Mohan HM, Coffey JC. Surgical treatment of intestinal stricture in inflammatory bowel disease. J Dig Dis 2020; 21:355-359. [PMID: 32410340 DOI: 10.1111/1751-2980.12880] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 04/03/2020] [Accepted: 05/12/2020] [Indexed: 12/11/2022]
Abstract
Fibroblast infiltration and collagen deposition result in structural changes in the bowel wall, and lead to strictures in intestinal inflammatory disease. While strictures can also occur in other contexts, such as malignancy, this review focuses on the surgical treatment of stricture secondary to inflammatory bowel disease. Distinguishing between predominantly inflammation vs established fibrosis as the cause of a stricture can be challenging. While inflammatory strictures may be responsive to medication, predominantly fibrotic strictures usually need surgical intervention. Both endoluminal and extraluminal approaches are described in this review. Endoscopic dilatation of strictures is suitable for short-segment isolated small bowel strictures. Other options are to divide the stricture surgically but preserve the length, performing a strictureplasty or resecting the strictured segment. The mesentery is increasingly recognized as playing a role in stricture recurrence. In a relapsing-remitting disease such as Crohn's disease, the preservation of intestinal length is essential and balance is needed between this and a complete resection to reduce the risk of recurrence. Pre- and postoperative involvement of the multidisciplinary team is essential to improve outcomes in this challenging clinical scenario.
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Affiliation(s)
- Helen M Mohan
- Department of Surgery, University Hospital Limerick, Limerick, Ireland
| | - John C Coffey
- Department of Surgery, University Hospital Limerick, Limerick, Ireland.,University of Limerick Graduate Entry Medical School and Centre for Interventions in Infection, Inflammation & Immunity, Limerick, Ireland
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Almadi F, Aljohani E. Rare cause of complicated Meckel's with Schistosoma infection: An unusual cause of acute intestinal obstruction in adults. Int J Surg Case Rep 2019; 66:257-259. [PMID: 31877547 PMCID: PMC6931112 DOI: 10.1016/j.ijscr.2019.11.039] [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: 09/24/2019] [Revised: 11/08/2019] [Accepted: 11/16/2019] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Small bowel obstruction (SBO) is a common surgical condition, while Meckel's diverticulum (MD) is the most common congenital anomaly of the gastrointestinal (GI) tract, for which differential diagnosis is considered among children. Intestinal parasitosis refers to a group of disease caused by one or more species of protozoa, cestodes, trematodes, and nematodes. Intestinal parasitic infections (IPIs) caused by pathogenic helminths and protozoan species are endemic throughout the world. The intestine is frequently involved during Schistosoma infection, especially with Schistosoma mansoni. PRESENTATION OF CASE A 41 years old Egyptian male with an unremarkable past medical or surgical history presented to the emergency department with two days history of abdominal pain associated with nausea, vomiting, and abdominal distention. The pain was colicky and started gradually without any bowel motion or flatus for two days. Patient had tachycardia with other vitals within the normal limit. The abdomen was found to be distended and tender all over with an empty rectum by digital rectal examination (DRE). Upright chest and abdominal X-rays showed multiple air fluid levels. CT abdomen showed dilated proximal small bowel loop and a picture of SBO at distal ileal loops. The patient was resuscitated with IV fluids and shifted to the operating room. Laparoscopic exploration showed dilated small bowel loops with collapsed distal ileum, and an inflammatory band was found 20 cm from ileocecal junction, originating from a small bowel diverticulum. The inflammatory band was released, and the diverticulum was resected at the base by gastrointestinal anastomosis (GIA). Postoperatively, the patient significantly improved, passed bowel motion and was discharged for home. The histopathology report showed MD with Schistosoma infection. The patient was then referred to the infectious disease department and praziquantel, a drug of choice for schistosomiasis, effective against all Schistosoma species was initiated. DISCUSSION Schistosomiasis is a parasitic disease that is transmitted through contact with contaminated water sources. Our patient had complete SBO with significant symptoms. He was treated with the surgical approach with diverticulum resection. Intestinal schistosomiasis was found on histopathology testing. In summary, we report a rare presentation of acute small bowel obstruction with an inflammatory band around MD harboring parasitic infection. CONCLUSION Diagnostic laparoscopy should be considered for all patients having virgin abdomen presenting with complete bowel obstruction. To the best of our knowledge from the literature review, this is the first case to be reported as acute SBO secondary to MD harbouring Schistosoma mansoni infection.
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Affiliation(s)
- Fahad Almadi
- Department of Surgery, King Saud Medical City, Riyadh, Saudi Arabia
| | - Emad Aljohani
- Department of Surgery, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-kharj, Saudi Arabia.
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Outcomes following small bowel obstruction due to malignancy in the national audit of small bowel obstruction. Eur J Surg Oncol 2019; 45:2319-2324. [PMID: 31378418 DOI: 10.1016/j.ejso.2019.07.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Accepted: 07/06/2019] [Indexed: 10/26/2022] Open
Abstract
INTRODUCTION Patients with cancer who develop small bowel obstruction are at high risk of malnutrition and morbidity following compromise of gastrointestinal tract continuity. This study aimed to characterise current management and outcomes following malignant small bowel obstruction. METHODS A prospective, multicentre cohort study of patients with small bowel obstruction who presented to UK hospitals between 16th January and 13th March 2017. Patients who presented with small bowel obstruction due to primary tumours of the intestine (excluding left-sided colonic tumours) or disseminated intra-abdominal malignancy were included. Outcomes included 30-day mortality and in-hospital complications. Cox-proportional hazards models were used to generate adjusted effects estimates, which are presented as hazard ratios (HR) alongside the corresponding 95% confidence interval (95% CI). The threshold for statistical significance was set at the level of P ≤ 0.05 a-priori. RESULTS 205 patients with malignant small bowel obstruction presented to emergency surgery services during the study period. Of these patients, 50 had obstruction due to right sided colon cancer, 143 due to disseminated intraabdominal malignancy, 10 had primary tumours of the small bowel and 2 patients had gastrointestinal stromal tumours. In total 100 out of 205 patients underwent a surgical intervention for obstruction. 30-day in-hospital mortality rate was 11.3% for those with primary tumours and 19.6% for those with disseminated malignancy. Severe risk of malnutrition was an independent predictor for poor mortality in this cohort (adjusted HR 16.18, 95% CI 1.86 to 140.84, p = 0.012). Patients with right-sided colon cancer had high rates of morbidity. CONCLUSIONS Mortality rates were high in patients with disseminated malignancy and in those with right sided colon cancer. Further research should identify optimal management strategy to reduce morbidity for these patient groups.
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