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Hemmila MR, Neiman PU, Hoppe BL, Gerhardinger L, Kramer KA, Jakubus JL, Mikhail JN, Yang AY, Lindsey HJ, Golden RJ, Mitchell EJ, Scott JW, Napolitano LM. Improving outcomes in emergency general surgery: Construct of a collaborative quality initiative. J Trauma Acute Care Surg 2024; 96:715-726. [PMID: 38189669 PMCID: PMC11042990 DOI: 10.1097/ta.0000000000004248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
BACKGROUND Emergency general surgery conditions are common, costly, and highly morbid. The proportion of excess morbidity due to variation in health systems and processes of care is poorly understood. We constructed a collaborative quality initiative for emergency general surgery to investigate the emergency general surgery care provided and guide process improvements. METHODS We collected data at 10 hospitals from July 2019 to December 2022. Five cohorts were defined: acute appendicitis, acute gallbladder disease, small bowel obstruction, emergency laparotomy, and overall aggregate. Processes and inpatient outcomes investigated included operative versus nonoperative management, mortality, morbidity (mortality and/or complication), readmissions, and length of stay. Multivariable risk adjustment accounted for variations in demographic, comorbid, anatomic, and disease traits. RESULTS Of the 19,956 emergency general surgery patients, 56.8% were female and 82.8% were White, and the mean (SD) age was 53.3 (20.8) years. After accounting for patient and disease factors, the adjusted aggregate mortality rate was 3.5% (95% confidence interval [CI], 3.2-3.7), morbidity rate was 27.6% (95% CI, 27.0-28.3), and the readmission rate was 15.1% (95% CI, 14.6-15.6). Operative management varied between hospitals from 70.9% to 96.9% for acute appendicitis and 19.8% to 79.4% for small bowel obstruction. Significant differences in outcomes between hospitals were observed with high- and low-outlier performers identified after risk adjustment in the overall cohort for mortality, morbidity, and readmissions. The use of a Gastrografin challenge in patients with a small bowel obstruction ranged from 10.7% to 61.4% of patients. In patients who underwent initial nonoperative management of acute cholecystitis, 51.5% had a cholecystostomy tube placed. The cholecystostomy tube placement rate ranged from 23.5% to 62.1% across hospitals. CONCLUSION A multihospital emergency general surgery collaborative reveals high morbidity with substantial variability in processes and outcomes among hospitals. A targeted collaborative quality improvement effort can identify outliers in emergency general surgery care and may provide a mechanism to optimize outcomes. LEVEL OF EVIDENCE Therapeutic/Care Management; Level III.
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Affiliation(s)
- Mark R. Hemmila
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI
- Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, MI
| | - Pooja U. Neiman
- Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, MI
- National Clinical Scholars Program, University of Michigan, Ann Arbor, MI
- Department of Surgery, Brigham and Women’s Hospital, Boston, MA
| | - Beckie L. Hoppe
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI
| | - Laura Gerhardinger
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI
- Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, MI
| | - Kim A. Kramer
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI
| | - Jill L. Jakubus
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI
| | - Judy N. Mikhail
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI
| | - Amanda Y. Yang
- Department of Surgery, Corewell Health, Grand Rapids, MI
| | | | - Roy J. Golden
- Department of Surgery, Trinity Health Ann Arbor, Ann Arbor, MI
| | - Eric J. Mitchell
- Department of Surgery, University of Michigan Health - West, Wyoming, MI
| | - John W. Scott
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI
- Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, MI
| | - Lena M. Napolitano
- Department of Surgery, University of Michigan Medical School, Ann Arbor, MI
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Juszczyk K, Afzal MZ, Ganguly T, Kelly TL, Zeelie R, Murphy EMA. Evaluating whether KRAS/BRAF mutation status, anaemia and obstruction are associated with recurrence and mortality in non-metastatic colorectal cancer. ANZ J Surg 2023; 93:2457-2463. [PMID: 37088911 DOI: 10.1111/ans.18470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/30/2023] [Accepted: 04/09/2023] [Indexed: 04/25/2023]
Abstract
BACKGROUND KRAS and BRAF testing is currently recommended in metastatic colorectal cancer. There is evidence that KRAS and BRAF mutation status may act as a prognostic biomarker in patients with non-metastatic colorectal cancer. Data is limited on whether KRAS and BRAF mutation status impacts recurrence and mortality in patients with non-metastatic colorectal cancer. METHODS A retrospective cohort study was conducted in a tertiary hospital examining outcomes in patients who had KRAS and BRAF testing for colorectal cancer in 2017. Primary outcomes were all-cause mortality and recurrence. Multivariable analysis for both outcomes, used cause specific Cox proportional hazards models with KRAS/BRAF status as exposure. For time to recurrence, a sensitivity analysis was performed with a weighted Fine-Grey model with death as a competing risk. RESULTS KRAS mutation status was not associated with all-cause mortality (average Hazard Ratio (aHR) = 0.78, 95% CI 0.28-2.21) or recurrence (aHR = 0.96, 95% CI 0.32-2.86). BRAF mutation status was not associated with time to all-cause mortality (aHR = 3.06, 95% CI 0.79-11.8) or recurrence (aHR = 0.94, 95% CI 0.13-6.57). Increased risk of recurrence was significantly associated with large bowel obstruction (aHR = 2.73, 95% CI 1.16-6.45) and anaemia (aHR = 3.39, 95% CI 1.06-10.8) at time of surgery. CONCLUSION This study did not demonstrate an association between KRAS and BRAF mutations and all-cause mortality or recurrence. A significantly increased risk of cancer recurrence was found in patients with large bowel obstruction and in patients with anaemia at time of surgery. Anaemia should be promptly investigated and corrected prior to colorectal cancer surgery.
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Affiliation(s)
- Karolina Juszczyk
- Division of Surgical Specialities and Anaesthesia, Northern Adelaide Local Health Network, Lyell McEwin Hospital, Adelaide, South Australia, Australia
| | - Mohamed Zaafer Afzal
- Division of Surgical Specialities and Anaesthesia, Northern Adelaide Local Health Network, Lyell McEwin Hospital, Adelaide, South Australia, Australia
| | - Timothy Ganguly
- Division of Surgical Specialities and Anaesthesia, Northern Adelaide Local Health Network, Lyell McEwin Hospital, Adelaide, South Australia, Australia
| | - Thu-Lan Kelly
- Quality Use of Medicines Pharmacy Research Centre, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Robyn Zeelie
- Division of Surgical Specialities and Anaesthesia, Northern Adelaide Local Health Network, Lyell McEwin Hospital, Adelaide, South Australia, Australia
| | - Elizabeth Mary Ann Murphy
- Division of Surgical Specialities and Anaesthesia, Northern Adelaide Local Health Network, Lyell McEwin Hospital, Adelaide, South Australia, Australia
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Singh S, Zagadailov P, Turner AL, Merchant AM. Socioeconomic risk factors for mortality and readmission after surgery for bowel obstruction: An analysis of the Nationwide Readmissions Database. Am J Surg 2021; 222:1005-1009. [PMID: 33962753 DOI: 10.1016/j.amjsurg.2021.04.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 02/10/2021] [Accepted: 04/25/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Small bowel obstructions (SBO) are one of the most common surgical emergencies, but they remain a major cause of high morbidity and mortality in patients with previous history of abdominal and pelvic surgery. Socioeconomic factors have not been extensively studied in surgical management of SBO. METHODS We queried the 2016 NRD database for all surgically managed admissions ≥18 years of age with a primary diagnosis of SBO. The primary outcomes for this analysis were index admission mortality, 30-day mortality, and 30-day readmissions. Multivariate logistic regression models were utilized to examine the association between predictors and primary outcomes. RESULTS Medicaid patients had a higher likelihood of index admission mortality. Medicare and Medicaid patients both had higher likelihoods of 30-day readmissions.results CONCLUSIONS: Careful consideration should be taken before deciding the optimal surgical approach in patients with SBO. Medicaid beneficiaries and those with existing comorbidities should receive careful post-operative follow-up to ensure optimal outcomes. CONCLUSION
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Affiliation(s)
- Supreet Singh
- Department of Surgery, Rutgers New Jersey Medical School, Newark, NJ, 07103, USA
| | - Pavel Zagadailov
- Clinical Outcomes Research Group, CORG LLC, Grantham, NH, 03753, USA
| | - Amber L Turner
- Department of Surgery, Saint Barnabas Medical Center, Livingston, NJ, USA
| | - Aziz M Merchant
- Department of Surgery, Rutgers New Jersey Medical School, Newark, NJ, 07103, USA.
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Matsuda A, Yamada T, Takahashi G, Toyoda T, Matsumoto S, Shinji S, Ohta R, Sonoda H, Yokoyama Y, Sekiguchi K, Yoshida H. Does the diameter of colonic stent influence the outcomes in bridge-to-surgery patients with malignant large bowel obstruction? Surg Today 2020; 51:986-993. [PMID: 33247782 DOI: 10.1007/s00595-020-02185-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 10/13/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE This study investigated the short- and long-term outcomes of 18- and 22-mm-diameter self-expandable metallic stent (SEMS) as a bridge to surgery (BTS) in patients with malignant large bowel obstruction (MLBO). METHODS Sixty-nine pathological stage II and III colorectal cancer patients who underwent BTS were included in this multi-institutional retrospective study. Patients were divided into two groups regarding the diameter of SEMS: an 18-mm group (n = 30) and a 22-mm group (n = 39). RESULTS There was no significant difference in the clinical success rate, but both of the two re-obstructions observed occurred in the 18-mm group. The 18-mm group showed a trend toward a higher incidence of overall postoperative complications (Clavien-Dindo grading ≥ II) than the 22-mm group (33.3% vs. 10.3%, P = 0.061). The 3-year disease-free and overall survival showed no significant differences between the 18- and 22-mm groups (78.2% vs. 68.8%, P = 0.753 and 92.8% vs. 82.1%, P = 0.471, respectively). CONCLUSION SEMS of 18 and 22 mm diameter confer statistically equivalent short- and long-term outcomes as a BTS.
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Affiliation(s)
- Akihisa Matsuda
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan.
| | - Takeshi Yamada
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Goro Takahashi
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Tetsutaka Toyoda
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School Musashi Kosugi Hospital, 1-396 Kosugi-cho, Nakahara-ku, Kawasaki, Kanagawa, 211-8533, Japan
| | - Satoshi Matsumoto
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, 1715, Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Seiichi Shinji
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Ryo Ohta
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Hiromichi Sonoda
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Yasuyuki Yokoyama
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School Musashi Kosugi Hospital, 1-396 Kosugi-cho, Nakahara-ku, Kawasaki, Kanagawa, 211-8533, Japan
| | - Kumiko Sekiguchi
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Hiroshi Yoshida
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
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National Audit of Small Bowel Obstruction Steering Group and National Audit of Small Bowel Obstruction Collaborators., NASBO Steering Group., NASBO Collaborators., West Midlands Research Collaborative. Outcomes of obstructed abdominal wall hernia: results from the UK national small bowel obstruction audit. BJS Open 2020; 4:924-34. [PMID: 32648645 DOI: 10.1002/bjs5.50315] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [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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Mbanje C, Mungazi SG, Muchuweti D, Mazingi D, Mlotshwa M, Maunganidze AJV. Ileo-sigmoid knotting: the Parirenyatwa hospital experience. S AFR J SURG 2020; 58:70-73. [PMID: 32644309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND Ileo-sigmoid knotting is a rare cause of intestinal obstruction with a rapidly progressive course, for which expedient surgical intervention is required to prevent mortality. The aim of this study was to determine the characteristics, presentation, morbidity and mortality associated with ileo-sigmoid knotting at Parirenyatwa Group of Hospitals (PGH). To determine the preoperative diagnostic precision and management patterns of ileo-sigmoid knotting cases at PGH. METHODS A retrospective analysis was performed on patients operated on at Parirenyatwa Hospital with a diagnosis of ileo-sigmoid knotting between April 2011 and April 2018. Data inclusive of demographics, time to presentation and surgery, preoperative diagnosis, complications and in-hospital mortality was collected. The relationship between the duration of symptoms prior to surgery and incidence of both septic shock and transfusion were analysed. RESULTS Twenty-one cases of ileo-sigmoid knotting were identified for analysis. The median age was 37 years (range 18-65 years) with a 6:1 male to female ratio. Two of the three females included were pregnant. Twenty patients (95.2%) described an acute onset abdominal pain, with 83.3% experiencing the pain nocturnally, while asleep. The median duration of symptoms at presentation was 12.5 hours (range 2-39 hours). At admission, leucocytosis (WCC > 11x10³/dl) was noted in eleven patients (52.4%). Seventy-three per cent of patients were noted to have electrolyte derangements at presentation. Seven patients (33.3%) had recorded episodes of severe hypotension (SBP < 90) prior to surgery. The most common preoperative diagnosis, based on both clinical assessment and plain x-ray evaluation, was sigmoid volvulus (52.4%), with no preoperative diagnosis of ileo-sigmoid knotting being made. All patients had gangrenous small bowel, with 81% having a gangrenous sigmoid colon. All cases underwent small bowel resection and primary anastomosis plus Hartmann's procedure. Postoperatively, eleven patients (52.4%) developed septic shock, while 62% required blood transfusion. There was one (4.8%) early postoperative mortality. CONCLUSION To avoid mortality, the diagnosis of ileo-sigmoid knotting should be entertained and the imperative of emergency surgery recognised in the young male or pregnant female patient with acute nocturnal onset abdominal pain, a rapidly deteriorating small bowel obstruction clinical picture and with radiological features suggestive of both small and large bowel obstruction.
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Affiliation(s)
- C Mbanje
- Department of Surgery, College of Health Sciences, University of Zimbabwe, Zimbabwe
| | - S G Mungazi
- Department of Surgery and Anaesthetics, Faculty of Medicine, National University of Science and Technology, Zimbabwe
| | - D Muchuweti
- Department of Surgery, College of Health Sciences, University of Zimbabwe, Zimbabwe
| | - D Mazingi
- Department of Surgery, College of Health Sciences, University of Zimbabwe, Zimbabwe
| | - M Mlotshwa
- Colorectal Surgery, Western Sussex Hospitals, National Health Services Trust, United Kingdom
| | - A J V Maunganidze
- Department of Surgery, College of Health Sciences, University of Zimbabwe, Zimbabwe
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Chen XQ, Xue CR, Hou P, Lin BQ, Zhang JR. Lymphocyte-to-monocyte ratio effectively predicts survival outcome of patients with obstructive colorectal cancer. World J Gastroenterol 2019; 25:4970-4984. [PMID: 31543687 PMCID: PMC6737316 DOI: 10.3748/wjg.v25.i33.4970] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 06/09/2019] [Accepted: 07/19/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Obstructive colorectal cancer (OCC) is always accompanied by severe complications, and the optimal strategy for patients with OCC remains undetermined. Different from emergency surgery (ES), self-expandable metal stents (SEMS) as a bridge to surgery (BTS), could increase the likelihood of primary anastomosis. However, the stent failure and related complications might give rise to a high recurrence rate. Few studies have focused on the indications for either method, and the relationship between preoperative inflammation indexes and the prognosis of OCC is still underestimated.
AIM To explore the indications for ES and BTS in OCCs based on preoperative inflammation indexes.
METHODS One hundred and twenty-eight patients who underwent ES or BTS from 2008 to 2015 were enrolled. Receiver operating characteristic (ROC) curve analysis was used to define the optimal preoperative inflammation index and its cutoff point. Kaplan–Meier analyses and Cox proportional hazards models were applied to assess the association between the preoperative inflammation indexes and the survival outcomes [overall survival (OS) and disease-free survival (DFS)]. Stratification analysis was performed to identify the subgroups that would benefit from ES or BTS.
RESULTS OS and DFS were comparable between the ES and BTS groups (P > 0.05). ROC curve analysis showed derived neutrophil-to-lymphocyte ratio (dNLR) as the optimal biomarker for the prediction of DFS in ES (P < 0.05). Lymphocyte-to-monocyte ratio (LMR) was recommended for BTS with regard to OS and DFS (P < 0.05). dNLR was related to stoma construction (P = 0.001), pneumonia (P = 0.054), and DFS (P = 0.009) in ES. LMR was closely related to lymph node invasion (LVI) (P = 0.009), OS (P = 0.020), and DFS (P = 0.046) in the BTS group. dNLR was an independent risk factor for ES in both OS (P = 0.032) and DFS (P = 0.016). LMR affected OS (P = 0.053) and DFS (P = 0.052) in the BTS group. LMR could differentiate the OS between the ES and BTS groups (P < 0.05).
CONCLUSION Preoperative dNLR and LMR could predict OS and DFS in patients undergoing ES and BTS, respectively. For OCC, as the potential benefit group, patients with a low LMR might be preferred for BTS via SEMS insertion.
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Affiliation(s)
- Xian-Qiang Chen
- Department of General Surgery (Emergency Surgery), Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Chao-Rong Xue
- Department of General Surgery (Emergency Surgery), Fujian Medical University Union Hospital, Fuzhou 350001, Fujian Province, China
| | - Ping Hou
- Immunotherapy Institute, Fujian Medical University, Fuzhou 350122, Fujian Province, China
| | - Bing-Qiang Lin
- 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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Bento JH, Bianchi ET, Tustumi F, Leonardi PC, Junior UR, Ceconello I. Surgical Management of Malignant Intestinal Obstruction: Outcome and Prognostic Factors. Chirurgia (Bucur) 2019; 114:343-351. [PMID: 31264572 DOI: 10.21614/chirurgia.114.3.343] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2019] [Indexed: 01/31/2023]
Abstract
Background: Malignant intestinal obstruction is a frequent complication in advanced stages cancer patients. The prognosis is poor, with mean survival rate beneath 3 months. Clinical treatment, endoscopic or surgical procedures are options for malignant intestinal obstruction management. There is no generally accepted management strategy. Objectives: To evaluate prognostic factors of patients with malignant intestinal obstruction who underwent surgical treatment. Methods: A retrospective analysis was performed including patients of a single institution with diagnosis of malignant intestinal obstruction. Demographic data, in-hospital stay, postoperative complications, and overall survival were assessed. Logistic regression was used to evaluate associated prognostic factors. Results: Two hundred thirty-three surgeries were performed due to suspicion for malignant intestinal obstruction over a seven-year period. This diagnosis was confirmed in 210 operations (90.1%). The main causes of malignant obstruction were colorectal (49.5%) and gynecological cancer (21.9%). The rate of severe complications was 11.42%. In-hospital mortality rate was 40.95% (CI 95%: 34.16-47.74%). Functional status impairment,high serum urea, and low albumin levels were associated to higher mortality rate. Conclusion: Malignant intestinal obstruction implies poor prognosis, with high in-hospital mortality rate and severe postoperative complications. The decision regarding management of malignant intestinal obstruction must be multimodal and individualized, according to individual prognostic factors.
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Suzuki Y, Moritani K, Seo Y, Takahashi T. Comparison of decompression tubes with metallic stents for the management of right-sided malignant colonic obstruction. World J Gastroenterol 2019; 25:1975-1985. [PMID: 31086465 PMCID: PMC6487384 DOI: 10.3748/wjg.v25.i16.1975] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 01/25/2019] [Accepted: 01/28/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Emergency surgical resection is a standard treatment for right-sided malignant colonic obstruction; however, the procedure is associated with high rates of mortality and morbidity. Although a bridge to surgery can be created to obviate the need for emergency surgery, its effects on long-term outcomes and the most practical management strategies for right-sided malignant colonic obstruction remain unclear.
AIM To determine the appropriate management approach for right-sided malignant colonic obstruction.
METHODS Forty patients with right-sided malignant colonic obstruction who underwent curative resection from January 2007 to April 2017 were included in the study. We compared the perioperative and long-term outcomes of patients who received bridges to surgery established using decompression tubes and those created using self-expandable metallic stents (SEMS). The primary outcome was the overall survival duration (OS) and the secondary endpoints were the disease-free survival (DFS) duration and the preoperative and postoperative morbidity rates. Analysis was performed on an intention-to-treat basis.
RESULTS There were 21 patients in the decompression tube group and 19 in the SEMS group. There were no significant differences in the perioperative morbidity rates of the two groups. The OS rate was significantly higher in the decompression tube group than in the SEMS group (5-year OS rate; decompression tube 79.5%, SEMS 32%, P = 0.043). Multivariate analysis revealed that the bridge to surgery using a decompression tube was significantly associated with the OS (hazard ratio, 17.41; P = 0.004). The 3-year DFS rate was significantly higher in the decompression tube group than in the SEMS group (68.9% vs 45.9%; log-rank test, P = 0.032). A propensity score–adjusted analysis also demonstrated that the prognosis was significantly better in the decompression tube group than in the SEMS group.
CONCLUSION The bridge to surgery using trans-nasal and trans-anal decompression tubes for right-sided malignant colonic obstruction is safe and may improve long-term outcomes.
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Affiliation(s)
- Yoshiyuki Suzuki
- Department of Surgery, Ashikaga Red Cross Hospital, Tochigi 326-0843, Japan
| | - Konosuke Moritani
- Department of Surgery, Ashikaga Red Cross Hospital, Tochigi 326-0843, Japan
| | - Yuki Seo
- Department of Surgery, Ashikaga Red Cross Hospital, Tochigi 326-0843, Japan
| | - Takayuki Takahashi
- Department of Surgery, Ashikaga Red Cross Hospital, Tochigi 326-0843, Japan
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Wessels LE, Calvo RY, Dunne CE, Bowie JM, Butler WJ, Bansal V, Beth Sise C, Sise MJ. Outcomes in adhesive small bowel obstruction from a large statewide database: What to expect after nonoperative management. J Trauma Acute Care Surg 2019; 86:651-657. [PMID: 30907786 DOI: 10.1097/ta.0000000000002196] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Although adhesive small-bowel obstruction (ASBO) is frequently managed nonoperatively, little is known regarding outcomes on readmission following this approach. Using a large population-based dataset, we evaluated risk factors for operative intervention and mortality at readmission in patients with ASBO who were initially managed nonoperatively. METHODS The ASBO patients were identified in the California Office of Statewide Health Planning and Development 2007 to 2014 patient discharge database. Patients who were managed operatively at index admission or had an International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis code for nonadhesive obstructive small bowel disease were excluded. Associations between risk factors and both operative intervention and death following readmission were evaluated using survival analysis. RESULTS Among 15,963 ASBO patients, 3,103 (19.4%) had at least one readmission. The 1,069 (34.5%) who received an operation during their first readmission presented sooner (175 days vs. 316 days, p < 0.001) and were more likely to die during that readmission (5.2% vs. 0.7%, p < 0.001). Operative management at first readmission was associated with younger age, fewer comorbidities, and shorter times to readmission. Patients operatively managed at first readmission had longer times to second readmission compared with nonoperative patients. Stratified analyses using nonoperative patients as the reference over the study period revealed that patients who underwent lysis of adhesions and bowel resection were 5.04 times (95% confidence interval [CI], 2.82-9.00) as likely to die while those who underwent lysis only were 2.09 times (95% CI, 1.14-3.85) as likely to die. Patients with bowel resection only were at an increased risk for subsequent interventions beyond the first readmission (hazard ratio, 1.79; 95% CI, 1.11-2.87). CONCLUSION In a large cohort readmitted for ASBO and initially managed nonoperatively, subsequent operative intervention conferred a greater risk of death and a longer time to readmission among survivors. Prospective research is needed to further delineate outcomes associated with initial nonoperative management of ASBO. LEVEL OF EVIDENCE Prognostic and epidemiological, level III.
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Affiliation(s)
- Lyndsey E Wessels
- From the Trauma Service (L.E.W., R.Y.C., C.E.D., J.M.B., W.J.B., V.B., C.B.S., M.J.S.), Scripps Mercy Hospital, San Diego, California
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Scapini G, Rasslan R, Cayuela NC, Goes MA, Koike MK, Utiyama EM, de Souza Montero EF, Rasslan S. Hypertonic saline and pentoxifylline enhance survival, reducing apoptosis and oxidative stress in a rat model of strangulated closed loop small bowel obstruction. Clinics (Sao Paulo) 2019; 74:e787. [PMID: 31188910 PMCID: PMC6537659 DOI: 10.6061/clinics/2019/e787] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 02/25/2019] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVES Intestinal obstruction has a high mortality rate when therapeutic treatment is delayed. Resuscitation in intestinal obstruction requires a large volume of fluid, and fluid combinations have been studied. Therefore, we evaluated the effects of hypertonic saline solution (HS) with pentoxifylline (PTX) on apoptosis, oxidative stress and survival rate. METHODS Wistar rats were subjected to intestinal obstruction and ischemia through a closed loop ligation of the terminal ileum and its vessels. After 24 hours, the necrotic bowel segment was resected, and the animals were randomized into four groups according to the following resuscitation strategies: Ringer's lactate solution (RL) (RL-32 ml/kg); RL+PTX (25 mg/kg); HS+PTX (HS, 7.5%, 4 ml/kg), and no resuscitation (IO-intestinal obstruction and ischemia). Euthanasia was performed 3 hours after resuscitation to obtain kidney and intestine samples. A malondialdehyde (MDA) assay was performed to evaluate oxidative stress, and histochemical analyses (terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling [TUNEL], Bcl-2 and Bax) were conducted to evaluate kidney apoptosis. Survival was analyzed with another series of animals that were observed for 15 days. RESULTS PTX in combination with RL or HS reduced the MDA levels (nmol/mg of protein), as follows: kidney IO=0.42; RL=0.49; RL+PTX=0.31; HS+PTX=0.34 (p<0.05); intestine: IO=0.42; RL=0.48; RL+PTX=0.29; HS+PTX=0.26 (p<0.05). The number of labeled cells for TUNEL and Bax was lower in the HS+PTX group than in the other groups (p<0.05). The Bax/Bcl-2 ratio was lower in the HS+PTX group than in the other groups (p<0.05). The survival rate on the 15th day was higher in the HS+PTX group (77%) than in the RL+PTX group (11%). CONCLUSION PTX in combination with HS enhanced survival and attenuated oxidative stress and apoptosis. However, when combined with RL, PTX did not reduce apoptosis or mortality.
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Affiliation(s)
- Gustavo Scapini
- Disciplina de Cirurgia Geral e Trauma, Departamento de Cirurgia, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Roberto Rasslan
- Disciplina de Cirurgia Geral e Trauma, Departamento de Cirurgia, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, BR
- Corresponding author. E-mail:
| | - Natalie Chaves Cayuela
- Disciplina de Cirurgia Geral e Trauma, Departamento de Cirurgia, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Miguel Angelo Goes
- Divisao de Nefrologia, Universidade Federal de Sao Paulo (UNIFESP), Sao Paulo, SP, BR
| | - Marcia Kiyomi Koike
- Disciplina de Emergencias Clinicas, Departamento de Clinica Medica, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Edivaldo Massazo Utiyama
- Disciplina de Cirurgia Geral e Trauma, Departamento de Cirurgia, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Edna Frasson de Souza Montero
- Disciplina de Cirurgia Geral e Trauma, Departamento de Cirurgia, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Samir Rasslan
- Disciplina de Cirurgia Geral e Trauma, Departamento de Cirurgia, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, BR
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12
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Milyukov VE, Sharifova KM. [Multiple organ manifestations of liver failure in acute small bowel obstruction]. Khirurgiia (Mosk) 2019:73-79. [PMID: 31532170 DOI: 10.17116/hirurgia201909173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Modern surgical and intensive care achievements did not result decrease of mortality in patients with acute small bowel obstruction (ASBO). Direct cause of mortality in ASBO patients is peritonitis followed by multiple organ failure syndrome including acute failure of liver, kidneys, lungs and other organs. Publications devoted to the problem of acute liver failure and its complicationsare reviewed in the article. Mechanisms of pathogenesis and clinical manifestations of multiple organ failure syndrome in patients with acute small bowel obstruction are analyzed.
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Affiliation(s)
- V E Milyukov
- Sechenov First Moscow State Medical University of the Ministry of Health of the Russia, Moscow, Russia
| | - Kh M Sharifova
- Sechenov First Moscow State Medical University of the Ministry of Health of the Russia, Moscow, Russia
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13
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Hernandez MC, Birindelli A, Bruce JL, Buitendag JJP, Kong VY, Beuran M, Aho JM, Negoi I, Clarke DL, Di Saverio S, Zielinski MD. Application of the AAST EGS Grade for Adhesive Small Bowel Obstruction to a Multi-national Patient Population. World J Surg 2018; 42:3581-3588. [PMID: 29770872 DOI: 10.1007/s00268-018-4671-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The American Association for the Surgery of Trauma (AAST) anatomic severity grading system for adhesive small bowel obstruction (ASBO) has demonstrated to be a valid tool in North American patient populations. Using a multi-national patient cohort, we retrospectively assessed the validity the AAST ASBO grading system and estimated disease severity in a global population in order to correlate with several key clinical outcomes. METHODS Multicenter retrospective review during 2012-2016 from four centers, Minnesota USA, Bologna Italy, Pietermaritzburg South Africa, and Bucharest Romania, was performed. Adult patients (age ≥ 18) with ASBO were identified. Baseline demographics, physiologic parameters, laboratory results, operative and imaging details, outcomes were collected. AAST ASBO grades were assigned by independent reviewers. Univariate and multivariable analyses with odds ratio (OR) and 95% confidence intervals (CIs) were performed. RESULTS There were 789 patients with a median [IQR] age of 58 [40-75] years; 47% were female. The AAST ASBO grades were I (n = 180, 23%), II (n = 443, 56%), III (n = 87, 11%), and IV (n = 79, 10%). Successful non-operative management was 58%. Conversion rate from laparoscopy to laparotomy was 33%. Overall mortality and complication and temporary abdominal closure rates were 2, 46, and 4.7%, respectively. On regression, independent predictors for mortality included grade III (OR 4.4 95%CI 1.1-7.3), grade IV (OR 7.4 95%CI 1.7-9.4), pneumonia (OR 5.6 95%CI 1.4-11.3), and failing non-operative management (OR 2.4 95%CI 1.3-6.7). CONCLUSION The AAST EGS grade can be assigned with ease at any surgical facility using operative or imaging findings. The AAST ASBO severity grading system has predictive validity for important clinical outcomes and allows for standardization across institutions, providers, and future research. Disease severity and outcomes varied between countries. LEVEL OF EVIDENCE III Study type Retrospective multi-institutional cohort study.
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Affiliation(s)
- Matthew C Hernandez
- Division of Trauma, Critical Care and General Surgery, Department of Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
| | - Arianna Birindelli
- Department of Surgery, Maggiore Hospital, Bologna, Italy
- Department of Surgery, NHS, Queen Elizabeth University Hospital, Birmingham, UK
| | - John L Bruce
- University of KwaZulu Natal, Department of Surgery, Pietermaritzburg Metropolitan Complex, Pietermaritzburg, South Africa
| | - Johannes J P Buitendag
- University of KwaZulu Natal, Department of Surgery, Pietermaritzburg Metropolitan Complex, Pietermaritzburg, South Africa
| | - Victory Y Kong
- University of KwaZulu Natal, Department of Surgery, Pietermaritzburg Metropolitan Complex, Pietermaritzburg, South Africa
| | - Mircea Beuran
- Department of General Surgery, Emergency Hospital of Bucharest, Carol Davila University of Medicine and Pharmacy of Bucharest, Bucharest, Romania
| | - Johnathon M Aho
- Division of Trauma, Critical Care and General Surgery, Department of Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Ionut Negoi
- Department of General Surgery, Emergency Hospital of Bucharest, Carol Davila University of Medicine and Pharmacy of Bucharest, Bucharest, Romania
| | - Damian L Clarke
- University of KwaZulu Natal, Department of Surgery, Pietermaritzburg Metropolitan Complex, Pietermaritzburg, South Africa
| | - Salomone Di Saverio
- Department of Surgery, Maggiore Hospital, Bologna, Italy
- Department of Surgery, NHS, Queen Elizabeth University Hospital, Birmingham, UK
- Addenbrookes Hospital, Cambridge University Hospitals, NHS, University of Cambridge, Cambridge, UK
| | - Martin D Zielinski
- Division of Trauma, Critical Care and General Surgery, Department of Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
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Sowerbutts AM, Lal S, Sremanakova J, Clamp A, Todd C, Jayson GC, Teubner A, Raftery A, Sutton EJ, Hardy L, Burden S. Home parenteral nutrition for people with inoperable malignant bowel obstruction. Cochrane Database Syst Rev 2018; 8:CD012812. [PMID: 30095168 PMCID: PMC6513201 DOI: 10.1002/14651858.cd012812.pub2] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND People with advanced ovarian or gastrointestinal cancer may develop malignant bowel obstruction (MBO). They are able to tolerate limited, if any, oral or enteral (via a tube directly into the gut) nutrition. Parenteral nutrition (PN) is the provision of macronutrients, micronutrients, electrolytes and fluid infused as an intravenous solution and provides a method for these people to receive nutrients. There are clinical and ethical arguments for and against the administration of PN to people receiving palliative care. OBJECTIVES To assess the effectiveness of home parenteral nutrition (HPN) in improving survival and quality of life in people with inoperable MBO. SEARCH METHODS We searched the following electronic databases: Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 1), MEDLINE (Ovid), Embase (Ovid), BNI, CINAHL, Web of Science and NHS Economic Evaluation and Health Technology Assessment up to January 2018, ClinicalTrials.gov (http://clinicaltrials.gov/) and in the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) search portal (http://apps.who.int/trialsearch/). In addition, we handsearched included studies and used the 'Similar articles' feature on PubMed for included articles. SELECTION CRITERIA We included any studies with more than five participants investigating HPN in people over 16 years of age with inoperable MBO. DATA COLLECTION AND ANALYSIS We extracted the data and assessed risk of bias for each study. We entered data into Review Manager 5 and used GRADEpro to assess the quality of the evidence. MAIN RESULTS We included 13 studies with a total of 721 participants in the review. The studies were observational, 12 studies had only one relevant treatment arm and no control and for the one study with a control arm, very few details were given. The risk of bias was high and the certainty of evidence was graded as very low for all outcomes. Due to heterogeneity of data, meta-analysis was not performed and therefore the data were synthesised via a narrative summary.The evidence for benefit derived from PN was very low for survival and quality of life. All the studies measured overall survival and 636 (88%) of participants were deceased at the end of the study. However there were varying definitions of overall survival that yielded median survival intervals between 15 to 155 days (range three to 1278 days). Three studies used validated measures of quality of life. The results from assessment of quality of life were equivocal; one study reported improvements up until three months and two studies reported approximately similar numbers of participants with improvements and deterioration. Different quality of life scales were used in each of the studies and quality of life was measured at different time points. Due to the very low certainty of the evidence, we are very uncertain about the adverse events related to PN use. Adverse events were measured by nine studies and data for individual participants could be extracted from eight studies. This revealed that 32 of 260 (12%) patients developed a central venous catheter infection or were hospitalised because of complications related to PN. AUTHORS' CONCLUSIONS We are very uncertain whether HPN improves survival or quality of life in people with MBO as the certainty of evidence was very low for both outcomes. As the evidence base is limited and at high risk of bias, further higher-quality prospective studies are required.
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Affiliation(s)
- Anne Marie Sowerbutts
- The University of Manchester, and Manchester Academic Health Science CentreSchool of Health SciencesOxford RoadManchesterUKM13 9PL
| | - Simon Lal
- Salford Royal Foundation TrustIntestinal Failure UnitSalfordUKM6 8HD
| | - Jana Sremanakova
- The University of Manchester, and Manchester Academic Health Science CentreSchool of Health SciencesOxford RoadManchesterUKM13 9PL
| | - Andrew Clamp
- The Christie NHS Foundation Trust and University of ManchesterDivision of Cancer ServicesWilmslow RoadManchesterUKM20 4BX
| | - Chris Todd
- The University of Manchester, and Manchester Academic Health Science CentreSchool of Health SciencesOxford RoadManchesterUKM13 9PL
| | - Gordon C Jayson
- The Christie NHS Foundation Trust and University of ManchesterDivision of Cancer ServicesWilmslow RoadManchesterUKM20 4BX
| | - Antje Teubner
- Salford Royal Foundation TrustIntestinal Failure UnitSalfordUKM6 8HD
| | - Anne‐Marie Raftery
- The Christie NHS Foundation TrustSupportive/Palliative Care TeamWilmslow RoadManchesterUK
| | - Eileen J Sutton
- University of BristolPopulation Health Sciences, Bristol Medical School39 Whatley RoadBristolUKBS8 2PS
| | - Lisa Hardy
- Manchester University NHS Foundation TrustDepartment of Nutrition & DieteticsWythenshawe HospitalManchesterUK
| | - Sorrel Burden
- The University of Manchester, and Manchester Academic Health Science CentreSchool of Health SciencesOxford RoadManchesterUKM13 9PL
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Abstract
Encapsulating peritoneal sclerosis (EPS) is a debilitating condition characterized by a fibrocollagenous membrane encasing the small intestine, resulting in recurrent small bowel obstructions. EPS is most commonly associated with long-term peritoneal dialysis, though medications, peritoneal infection, and systemic inflammatory disorders have been implicated. Many cases remain idiopathic. Diagnosis is often delayed given the rarity of the disorder combined with non-specific symptoms and laboratory findings. Although cross-sectional imaging with computed tomography of the abdomen can be suggestive of the disorder, many patients undergo exploratory laparotomy for diagnosis. Mortality approaches 50% one year after diagnosis. Treatment for EPS involves treating the underlying condition or eliminating possible inciting agents (i.e. peritoneal dialysis, medications, infections) and nutritional support, frequently with total parenteral nutrition. EPS-specific treatment depends on the disease stage. In the inflammatory stage, corticosteroids are the treatment of choice, while in the fibrotic stage, tamoxifen may be beneficial. In practice, distinguishing between stages may be difficult and both may be used. Surgical intervention, consisting of peritonectomy and enterolysis, is time-consuming and high-risk and is reserved for situations in which conservative medical therapy fails in institutions with surgical expertise in this area. Herein we review the available literature of the etiology, pathogenesis, diagnosis, and treatment of this rare, but potentially devastating disease.
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Affiliation(s)
- Christopher J Danford
- Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, United States
| | - Steven C Lin
- Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, United States
| | - Martin P Smith
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, United States
| | - Jacqueline L Wolf
- Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, United States
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Tomita M, Saito S, Makimoto S, Yoshida S, Isayama H, Yamada T, Matsuzawa T, Enomoto T, Kyo R, Kuwai T, Hirata N, Shimada M, Hirakawa T, Koizumi K, Saida Y. Self-expandable metallic stenting as a bridge to surgery for malignant colorectal obstruction: pooled analysis of 426 patients from two prospective multicenter series. Surg Endosc 2018; 33:499-509. [PMID: 30006840 PMCID: PMC6342866 DOI: 10.1007/s00464-018-6324-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 07/06/2018] [Indexed: 12/15/2022]
Abstract
Background Self-expandable metallic stenting (SEMS) for malignant colorectal obstruction (MCO) as a bridge to elective surgery (BTS) is a widely used procedure. The aim of this study was to assess short-term outcomes of SEMS for MCO as BTS. Methods This study analyzed pooled data from BTS patients who were enrolled in two multicenter prospective single-arm observational clinical studies that used different stent types. Both studies were conducted by the Japan Colonic Stent Safe Procedure Research Group (JCSSPRG). The first study evaluated the WallFlex™ colonic stent for BTS or palliative treatment (PAL) from May 2012 to October 2013 and the second evaluated the Niti-S™ colonic stent from October 2013 to May 2014. Fifty-three facilities in Japan participated in the studies. Before each study started, the procedure had been shared with the participating institutions by posting details of the standard methods of SEMS placement on the JCSSPRG website. Patients were followed until discharged after surgery. Results A total of 723 consecutive patients were enrolled in the two studies. After excluding nine patients, the remaining 714 patients were evaluated as a per-protocol cohort. SEMS placement was performed in 426 patients (312 WallFlex and 114 Niti-S) as BTS and in 288 as PAL. In the 426 BTS patients, the technical success rate was 98.1% (418/426). The clinical success rate was 93.8% (392/418). SEMS-related preoperative complications occurred in 8.5% of patients (36/426), perforations in 1.9% (8/426), and stent migration in 1.2% (5/426). Primary anastomosis was possible in 91.8% of patients (391/426), 3.8% of whom (15/393) had anastomosis leakage. The overall stoma creation rate was 10.6% (45/426). The postoperative complication rate was 16.9% (72/426) and mortality rate was 0.5% (2/426). Conclusions SEMS placement for MCO as BTS is safe and effective with respect to peri-procedural outcomes. Further investigations are needed to confirm long-term oncological outcomes. Electronic supplementary material The online version of this article (10.1007/s00464-018-6324-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Masafumi Tomita
- Department of Surgery, Kishiwada Tokushukai Hospital, 4-27-1 Kamori-cho, Kishiwada-shi, Osaka, 596-8522, Japan.
| | - Shuji Saito
- Division of Surgery, Gastrointestinal Center, Yokohama Shin-Midori General Hospital, Yokohama, Japan
| | - Shinichiro Makimoto
- Department of Surgery, Kishiwada Tokushukai Hospital, 4-27-1 Kamori-cho, Kishiwada-shi, Osaka, 596-8522, Japan
| | - Shuntaro Yoshida
- Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Tomonori Yamada
- Department of Gastroenterology, Japanese Red Cross Nagoya Daini Hospital, Nagoya, Japan
| | - Takeaki Matsuzawa
- Department of Digestive and General Surgery, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Toshiyuki Enomoto
- Department of Surgery, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Rika Kyo
- Department of Gastroenterology, Saiseikai Yokohamashi-Nanbu Hospital, Yokohama, Japan
| | - Toshio Kuwai
- Department of Gastroenterology, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - Nobuto Hirata
- Department of Gastroenterology, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Mamoru Shimada
- Department of Surgery, Toyonaka Midorigaoka Hospital, Osaka, Japan
| | - Tomio Hirakawa
- Department of Gastroenterology, Toyonaka Midorigaoka Hospital, Osaka, Japan
| | - Koichi Koizumi
- Department of Gastroenterology, Tokyo Metropolitan Cancer and Infectious Disease Center Komagome Hospital, Tokyo, Japan
| | - Yoshihisa Saida
- Department of Surgery, Toho University Ohashi Medical Center, Tokyo, Japan
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17
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Quinn K, Davis ME, Carter L, Shortell CK, Sommer C. Emergency General Surgery-A Misnomer? Am Surg 2018; 84:1214-1216. [PMID: 30064591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Emergency general surgery (EGS) is defined as the urgent assessment and treatment of nontrauma, general surgical emergencies involving adults. Acute surgical emergencies often represent the most common reason for hospital admission with diagnoses, including bowel obstruction and appendicitis. EGS is a growing surgical subspecialty that includes both operative and nonoperative management of acutely ill patients. We sought to assess the burden of nonoperative care in EGS patients at our academic medical center. This study was conducted by retrospective analysis of prospectively collected data from patients entered into the Duke EGS Registry between July 1, 2016 and September 10, 2017. Fifty-six per cent (n = 771) of patients in the Duke EGS Registry (n = 1377) were managed nonoperatively as compared with 44 per cent (n = 606) who were managed operatively. Nonoperative management of disease represents a large subset of EGS and, therefore, needs further investigation to improve processes, outcomes, and standardization of care.
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Lilley EJ, Scott JW, Goldberg JE, Cauley CE, Temel JS, Epstein AS, Lipsitz SR, Smalls BL, Haider AH, Bader AM, Weissman JS, Cooper Z. Survival, Healthcare Utilization, and End-of-life Care Among Older Adults With Malignancy-associated Bowel Obstruction: Comparative Study of Surgery, Venting Gastrostomy, or Medical Management. Ann Surg 2018; 267:692-699. [PMID: 28151799 PMCID: PMC7509894 DOI: 10.1097/sla.0000000000002164] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To compare survival, readmissions, and end-of-life care after palliative procedures compared with medical management for malignancy-associated bowel obstruction (MBO). BACKGROUND MBO is a late complication of intra-abdominal malignancy for which surgeons are frequently consulted. Decisions about palliative treatments, which include medical management, surgery, or venting gastrostomy tube (VGT), are hampered by the paucity of outcomes data relevant to patients approaching the end of life. METHODS Retrospective study using 2001 to 2012 Surveillance, Epidemiology, and End Results-Medicare data of patients 65 years or older with stage IV ovarian or pancreatic cancer who were hospitalized for MBO. Multivariate competing-risks regression models were used to compare the following outcomes: survival, readmission for MBO, hospice enrollment, intensive care unit (ICU) care in the last days of life, and location of death in an acute care hospital. RESULTS Median survival after MBO admission was 76 days (interquartile range 26-319 days). Survival was shorter after VGT [38 days (interquartile range 23-69)] than medical management [72 days (23-312)] or surgery [128 days (42-483)]. As compared to medical management, patients treated with VGT had fewer readmissions [subdistribution hazard ratio 0.41 (0.29-0.58)], increased hospice enrollment [1.65 (1.42-1.91)], and less ICU care [0.69 (0.52-0.93)] and in-hospital death [0.47 (0.36-0.63)]. Surgery was associated with fewer readmissions [0.69 (0.59-0.80)], decreased hospice enrollment [0.84 (0.76-0.92)], and higher likelihood of ICU care [1.38 (1.17-1.64)]. CONCLUSIONS VGT is associated with fewer readmissions and lower intensity healthcare utilization at the end of life than do medical management or surgery. Given the limited survival, regardless of management, hospitalization with MBO carries prognostic significance and presents a critical opportunity to identify patients' priorities for end-of-life care.
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Affiliation(s)
- Elizabeth J. Lilley
- Center for Surgery and Public Health at Brigham and Women’s Hospital, Boston, MA
- Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ
| | - John W. Scott
- Center for Surgery and Public Health at Brigham and Women’s Hospital, Boston, MA
- Department of Surgery, Brigham and Women’s Hospital, Boston, MA
| | | | - Christy E. Cauley
- Ariadne Labs, Boston, MA
- Department of Surgery, Massachusetts General Hospital, Boston
| | | | - Andrew S. Epstein
- Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Stuart R. Lipsitz
- Center for Surgery and Public Health at Brigham and Women’s Hospital, Boston, MA
| | - Brittany L. Smalls
- Center for Health Services Research, University of Kentucky College of Medicine, Lexington, KY
| | - Adil H. Haider
- Center for Surgery and Public Health at Brigham and Women’s Hospital, Boston, MA
- Department of Surgery, Brigham and Women’s Hospital, Boston, MA
| | - Angela M. Bader
- Center for Surgery and Public Health at Brigham and Women’s Hospital, Boston, MA
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Joel S. Weissman
- Center for Surgery and Public Health at Brigham and Women’s Hospital, Boston, MA
| | - Zara Cooper
- Center for Surgery and Public Health at Brigham and Women’s Hospital, Boston, MA
- Department of Surgery, Brigham and Women’s Hospital, Boston, MA
- Ariadne Labs, Boston, MA
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Skrypko V, Kovalenko A, Talikova E. DYNAMICS OF CHANGES IN INDICES OF ENDOGENOUS INTOXICATION IN PATIENTS WITH ACUTE SMALL INTESTINAL OBSTRUCTION IN CASE OF REAMBERIN USE IN THE COMPREHENSIVE TREATMENT. Georgian Med News 2017:114-118. [PMID: 29328042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The objective of this research was to study changes in parameters, characterizing endogenous intoxication in patients with acute small bowel obstruction with Reamberin included into therapy scheme. Full physical examination and surgical treatment of 202 patients with acute small bowel obstruction were conducted. The control group included 30 healthy individuals. Dynamics of such clinical biochemical parameters as medium mass molecules (MMM), malondialdehyde (MDA), diene conjugates (DC) in blood serum were analyzed in preoperative period and on the 1st, 5th and 14th day of postoperative period. Significant free radical production occurred both in preoperative period and after surgical intervention. This was the reason to include antioxidant therapy using Reamberin (STPF «POLYSAN») in addition to basic treatment. The drug is approved for use by Central Formulary Committee of the Ministry of Health of Ukraine. All patients were divided into 2 groups depending on the treatment scheme. Group I consisted of 100 patients with acute small bowel obstruction who underwent the comprehensive treatment according to recommendations of the Ministry of Health of Ukraine № 297 dated 02.04.2010 (Standards of medical care for patients with urgent surgical diseases of the abdominal cavity). 102 patients of group II received the comprehensive treatment of antihypoxant and antioxidant therapy with Reamberin added to basic scheme. The main active ingredient of Reamberin is succinic acid. The drug was administered intravenously by drop infusion in a dose of 400 ml a day during 7-day period. Administration rate did not exceed 90 drops per minute. The medicine administration was started during complex preoperative preparation and then was done immediately after the completion of surgical treatment under resuscitation conditions. It was shown that the use of Reamberin promotes effective correction of free radical imbalance, reduction of endogenous intoxication and postoperative complications.
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Affiliation(s)
- V Skrypko
- Ivano-Frankivsk National Medical University, Ukraine; Institute of Toxicology of Federal Biomedical Agency, Russia; St. Petersburg Medical Social Institute, Department of Morphology, Pathology and Forensic Medicine, Russia
| | - A Kovalenko
- Ivano-Frankivsk National Medical University, Ukraine; Institute of Toxicology of Federal Biomedical Agency, Russia; St. Petersburg Medical Social Institute, Department of Morphology, Pathology and Forensic Medicine, Russia
| | - E Talikova
- Ivano-Frankivsk National Medical University, Ukraine; Institute of Toxicology of Federal Biomedical Agency, Russia; St. Petersburg Medical Social Institute, Department of Morphology, Pathology and Forensic Medicine, Russia
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Lee MJ, Sayers AE, Drake TM, Hollyman M, Bradburn M, Hind D, Wilson TR, Fearnhead NS. UK-based, multisite, prospective cohort study of small bowel obstruction in acute surgical services: National Audit of Small Bowel Obstruction (NASBO) protocol. BMJ Open 2017; 7:e016796. [PMID: 28982819 PMCID: PMC5640021 DOI: 10.1136/bmjopen-2017-016796] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
INTRODUCTION Small bowel obstruction (SBO) is a common indication for emergency laparotomy in the UK, which is associated with a 90-day mortality rate of 13%. There are currently no UK clinical guidelines for the management of this condition. The aim of this multicentre prospective cohort study is to describe the burden, variation in management and associated outcomes of SBO in the UK adult population. METHODS AND ANALYSIS UK hospitals providing emergency general surgery are eligible to participate. This study has three components: (1) a clinical preference questionnaire to be completed by consultants providing emergency general surgical care to assesses preferences in diagnostics and therapeutic approaches, including laparoscopy and nutritional interventions; (2) site resource profile questionnaire to indicate ease of access to diagnostic services, operating theatres, nutritional support teams and postoperative support including intensive care; (3) prospective cohort study of all cases of SBO admitted during an 8-week period at participating trusts. Data on diagnostics, operative and nutritional interventions, and in-hospital mortality and morbidity will be captured, followed by data validation. ETHICS AND DISSEMINATION This will be conducted as a national audit of practice in conjunction with trainee research collaboratives, with support from patient representatives, surgeons, anaesthetists, gastroenterologists and a clinical trials unit. Site-specific reports will be provided to each participant site as well as an overall report to be disseminated through specialist societies. Results will be published in a formal project report endorsed by stakeholders, and in peer-reviewed scientific reports. Key findings will be debated at a focused national meeting with a view to quality improvement initiatives.
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Affiliation(s)
- Matthew J Lee
- Department of General Surgery, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, South Yorkshire, UK
- South Yorkshire Surgical Research Group, Sheffield, UK
| | - Adele E Sayers
- South Yorkshire Surgical Research Group, Sheffield, UK
- Department of General Surgery, Mid-Yorkshire NHS Trust, Wakefield, UK
| | - Thomas M Drake
- South Yorkshire Surgical Research Group, Sheffield, UK
- Department of Clinical Surgery, University of Edinburgh, Edinburgh, UK
| | - Marianne Hollyman
- Department of General Surgery, North Bristol NHS Trust, Bristol, UK
- Severn and Peninsula Audit and Research Collaborative, Bristol, UK
| | - Mike Bradburn
- Clinical Trials Research Unit, School of Health and Related Research, Sheffield, UK
| | - Daniel Hind
- Clinical Trials Research Unit, School of Health and Related Research, Sheffield, UK
| | - Timothy R Wilson
- Department of General Surgery, Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust, Doncaster, UK
- Association of Coloproctology of Great Britain and Ireland, London, UK
| | - Nicola S Fearnhead
- Association of Coloproctology of Great Britain and Ireland, London, UK
- Department of Colorectal Surgery, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, Cambridgeshire, UK
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Abstract
BACKGROUND Mechanical intestinal obstruction (MIO) is a common and potentially fatal surgical emergency, which constitutes about 20% of all admissions to the surgical emergency departments. OBJECTIVE To determine the predictive factors of morbidity and mortality in patients undergoing treatment for MIO at our tertiary hospital. PATIENTS AND METHODS This was a prospective study of consecutive patients, 18 years and above, that presented with features of MIO during a 1-year period (May 2014 to April 2015). Each patient had resuscitation, comprehensive clinical evaluation, appropriate investigations and definitive treatment. The data were analysed using SPSS version 22. RESULTS One hundred and five patients were studied. The age range was 18-86 years with a mean (standard deviation) of 45.6 (14.8) years. There were 54 males with a male to female ratio of 1.1-1. The common causes of MIO were post-operative adhesion (48.6%), tumour (25.7%), external hernia (15.2%) and volvulus (5.7%). Eighty-four patients (80%) had operative intervention while 21 patients (20%) had conservative management. Univariate analysis showed that dehydration, tachycardia (>90 bpm), pyrexia, abnormal levels of potassium, urea and creatinine, leucocytosis, American Society of Anesthesiologists (ASA) status >IIIE, bowel resection, intraoperative blood loss >500 ml and duration of surgery >2 h were significant predictors of mortality (P < 0.05). Multivariate analysis showed that elevated serum urea at hospital presentation and ASA status greater than IIIE were the independent predictors of mortality, but none of the factors could independently predict morbidity. The most common post-operative complication and cause of death were wound infection (29.6%) and sepsis (66.7%). The mortality rate was 14.3%. CONCLUSION The most common cause of MIO was post-operative adhesion. Elevated serum urea and ASA status greater than IIIE were the independent predictors of mortality.
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Affiliation(s)
- Adebambo Olalekan Bankole
- Department of Surgery, General Surgery Unit, College of Medicine, Lagos University Teaching Hospital, University of Lagos, Lagos, Nigeria
| | - Adedapo Olumide Osinowo
- Department of Surgery, General Surgery Unit, College of Medicine, Lagos University Teaching Hospital, University of Lagos, Lagos, Nigeria
| | - Adedoyin Adekunle Adesanya
- Department of Surgery, General Surgery Unit, College of Medicine, Lagos University Teaching Hospital, University of Lagos, Lagos, Nigeria
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Cocorullo G, Tutino R, Falco N, Salamone G, Fontana T, Licari L, Gulotta G. Laparoscopic ileocecal resection in acute and chronic presentations of Crohn's disease. A single center experience. G Chir 2017; 37:220-223. [PMID: 28098059 DOI: 10.11138/gchir/2016.37.5.220] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The terminal ileum is the most involved tract in Crohn's disease. The obstruction in this location is the most frequent complication. Acute or chronic presentations can occur. Surgery finds a role in the management of chronic strictures and in acute clinical presentations with complications not improving with conservative therapy. PATIENTS AND METHODS We investigate the outcome of patients with obstruction of the ileo-cecal bowel tract laparoscopically managed. It was analyzed the average operative time (OT), the conversion rate and the occurrence of re-operation due to surgical complications. RESULTS 21 patients underwent an ileocecal resection for complicated Crohn's disease between January 2013 and December 2014. The admissions were performed in emergency in 42% of patients. The preintervention hospital stay was 5.8 (Sd 6.23). The mean operative time was 154 min (Sd 41). 28% of the procedures were converted to open surgery. The average hospital stay was 10 days (Sd 5) in uncomplicated patients. The morbidity rate was 28%. In 19% of cases a re-intervention was needed due to anastomotic leakage (3pts) and one hemoperitoneum for bleeding from the suture line. DISCUSSION Laparoscopy seems an affordable technique in the management of obstructive pattern of Crohn's disease. It should be the preferable approach in young patients that probably will be submitted to subsequent surgery for the same disease; in fact, the reduced adhesions formation provided by the less bowel manipulation make easy the subsequent access. Older patients had usually more post-operative morbidity and mortality mostly due to pre-existing conditions; if possible in these patients the treatment should be medical.
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Rumalla K, Kumar AS, Mittal MK. Gastrointestinal Bowel Obstruction in Acute Ischemic Stroke: Incidence, Risk Factors, and Outcomes in a U.S. Nationwide Analysis of 3,998,667 Hospitalizations. J Stroke Cerebrovasc Dis 2017; 26:2093-2101. [PMID: 28527586 DOI: 10.1016/j.jstrokecerebrovasdis.2017.04.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 04/21/2017] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE The prognosis from acute ischemic stroke (AIS) is worsened by poststroke medical complications. The incidence, risk factors, and outcomes of gastrointestinal bowel obstruction (GIBO) in AIS are not known. METHODS We queried the Nationwide Inpatient Sample (2002-2011) to identify all patients with a primary diagnosis of AIS and subsets with and without a secondary diagnosis of GIBO without hernia. Multivariable analysis was utilized to identify risk factors for GIBO in AIS patients and the association between GIBO, in-hospital complications, and outcomes. RESULTS We identified 16,987 patients with GIBO (.43%) among 3,988,667 AIS hospitalizations and 4.2% of these patients underwent surgery. In multivariable analysis, patients with 75+ years of age were two times as likely to suffer GIBO compared to younger patients (P < .0001). African Americans were 42% more likely to have GIBO compared to Whites (P < .0001). Stroke patients with pre-existing comorbidities (coagulopathy, cancer, blood loss anemia, and fluid/electrolyte disorder) were more likely to experience GIBO (all P < .0001). AIS patients with GIBO were 184% and 39% times more likely to face moderate-to-severe disability and in-hospital death, respectively (P < .0001). GIBO occurrence increased length of stay and total costs by an average of 9.7 days and $22,342 (P < .0001). CONCLUSION GIBO is a rare but burdensome complication of AIS, associated with complications, disability, and mortality. The risk factors identified in this study aim to encourage the monitoring of patients at highest risk for GIBO. The predominant form of stroke-related GIBO is nonmechanical obstruction, although the causative relationship remains unknown.
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Affiliation(s)
- Kavelin Rumalla
- School of Medicine, University of Missouri-Kansas City, Kansas City, Kansas
| | - Ashwath S Kumar
- School of Medicine, University of Missouri-Kansas City, Kansas City, Kansas
| | - Manoj K Mittal
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas.
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Bari H, Inam Pal KM, Zubairi AJ. Over a decade of changing trends in surgical mortality; audit from a tertiary care hospital. J PAK MED ASSOC 2017; 67:756-759. [PMID: 28507366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE A retrospective audit of the trend of mortality in the general surgery service at our hospital over the last decade was conducted to reflect the complexity of cases being seen. METHODS Mortalities of 8 separate years, a decade apart, namely 1997, 1998, 1999, and 2000 as initial years (Group-I) and 2011, 2012, 2013 and 2014 as recent years (Group-II) were reviewed. RESULTS Total number of admissions in the service and surgeries performed during these two periods experienced an increase of 50.7% & 64.2 % respectively. The total mortalities showed an increase with 139 (mortality rate 0.96%) seen in Group I to 285 (mortality rate 1.31%) seen in Group II a percentage increase of 105%. Comparing the operative mortality, separately, mortality rate dropped from 1.21% to 1.16% of all surgeries. Analyzing non-operative mortality showed a significant increase from six deaths in Group-I comprising 4.3% to 76 non-operative deaths in Group-II corresponding to 26.7% (p=0.000). Deaths due to Trauma increased from 12.9% to 25.3%, p=0.04, a reversed trend was seen in deaths due to GI Bleeding 11.5% to 3.2%, p=0.001. Significantly more patients in Group-II had higher ASA levels as compared to Group-I (62% vs. 46%, p<0.005). CONCLUSIONS This study shows an increase in total mortality rate over the years, change was mainly due to an increase in non-operative mortality. Trauma became the predominant cause of death.
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Affiliation(s)
- Hassaan Bari
- Aga Khan University and Hospital, Karachi, Pakistan
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Faucheron JL, Paquette B, Trilling B, Heyd B, Koch S, Mantion G. Emergency surgery for obstructing colonic cancer: a comparison between right-sided and left-sided lesions. Eur J Trauma Emerg Surg 2017; 44:71-77. [PMID: 28271148 DOI: 10.1007/s00068-017-0766-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 01/20/2017] [Indexed: 12/16/2022]
Abstract
PURPOSE Few studies compare management and outcomes of obstructive colonic cancer, depending on the tumor site. We aim to evaluate the differences in patient characteristics, tumor characteristics, and outcomes of emergency surgery for obstructive right-sided versus left-sided colonic cancers. METHODS Between 2000 and 2009, 71 consecutive patients had an emergency colectomy following strict and clear definition of obstruction in a single institution. We retrospectively analyzed pre, per, and postoperative data that were prospectively collected. RESULTS There were 31 and 40 patients in the right and left group, respectively. Patients aged over 80 were more frequent in the right group (p = 0.03). At operation, ileocecal valve was less often competent in the right group (p = 0.03). The one-stage strategy was more frequent in the right group (p = 0.008). Patients in the right group had a higher rate of nodes invasion (p = 0.04). One- and two-year mortality rate in the right group had a tendency to be higher. CONCLUSIONS Patients presenting with a right obstructive colonic cancer are older, have a more advanced locoregional disease, and are more often treated in a one-stage strategy than patients with a left obstructive tumor.
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Affiliation(s)
- J-L Faucheron
- Colorectal Unit, Department of Surgery, Grenoble Alps University Hospital, 38000, Grenoble, France.
- University Grenoble Alps, UMR 5525, CNRS, TIMC-IMAG, 38000, Grenoble, France.
| | - B Paquette
- Department of Surgery, University Hospital, 25030, Besançon Cedex, France
| | - B Trilling
- Colorectal Unit, Department of Surgery, Grenoble Alps University Hospital, 38000, Grenoble, France
- University Grenoble Alps, UMR 5525, CNRS, TIMC-IMAG, 38000, Grenoble, France
| | - B Heyd
- Department of Surgery, University Hospital, 25030, Besançon Cedex, France
| | - S Koch
- Department of Gastroenterology, University Hospital, 25030, Besançon Cedex, France
| | - G Mantion
- Department of Surgery, University Hospital, 25030, Besançon Cedex, France
- Department of Gastroenterology, University Hospital, 25030, Besançon Cedex, France
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Wang MY, Wu MH, Hsieh DY, Lin LJ, Lee PH, Chen WJ, Lin MT. Home Parenteral Nutrition Support in Adults: Experience of a Medical Center in Asia. JPEN J Parenter Enteral Nutr 2017; 31:306-10. [PMID: 17595440 DOI: 10.1177/0148607107031004306] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Parenteral nutrition (PN) support is mandatory in patients with gut failure. Short bowel syndrome is a term used for symptoms and pathophysiological disorders brought about by the removal or malfunction of a large portion of the small bowel. Inflammatory bowel disease, vascular disease, and malignancy are the most common causes of short bowel syndrome in adults. There are many complications associated with chronic use of PN. Cholestasis, nutrient deficiency, small bowel bacterial overgrowth, and catheter-related infections were noted in these patients. Due to the various etiologies, we tried to find the optimal method to manage these patients. METHODS We reviewed all patients over 16 years old, from 1989 to 2002, who required home PN support for at least 30 days. Charts were reviewed to obtain information regarding demographics, nutrition management, outcome, and complications related to PN. Survival was estimated by using the Kaplan-Meier method. The association of survival with primary disease, length of small bowel, age, and gender was assessed by proportional hazard regression analysis. RESULTS There were 31 patients who needed home PN support during this period, 14 male and 17 female. The average age was 55 (median age, 53; range, 28-88); the average period of PN administration was 19 months (median, 7; range, 1-115 months). The most common indications for home PN were alimentary tract obstruction and short bowel syndrome. Most deaths were related to their original diseases and catheter-related sepsis. Malignant diseases were a major indication for home PN (HPN). However, 20% of these patients with incurable diseases lived longer than 1 year. The disease patterns were different from those in western societies. Most patients had malignancies and vascular insults in our series. There was much less inflammatory bowel disease in our patients than in western countries; catheter-related infections were frequent and caused 25% of mortality. CONCLUSIONS HPN is very important to patients with intestinal failure or who are waiting for recovery from temporal intestine insufficiency. Even in malignant diseases, a significant number of patients survived for >1 year with treatment of HPN. Most complications related to their underlying diseases and associated infections. Improving patient education and treatment might improve the prognosis of these patients and expand the application of this technique to help more patients with small intestine failure.
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Affiliation(s)
- Ming-Yang Wang
- Department of Surgery, National Taiwan University Hospital Taipei, Taiwan, ROC
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Santangelo ML, Grifasi C, Criscitiello C, Giuliano M, Calogero A, Dodaro C, Incollingo P, Rupealta N, Candida M, Chiacchio G, Riccio E, Pisani A, Tammaro V, Carlomagno N. Bowel obstruction and peritoneal carcinomatosis in the elderly. A systematic review. Aging Clin Exp Res 2017; 29:73-78. [PMID: 27837464 DOI: 10.1007/s40520-016-0656-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 10/12/2016] [Indexed: 01/30/2023]
Abstract
BACKGROUND There are not guidelines for surgical management of malignant bowel obstruction (MBO) caused by peritoneal carcinomatosis (PC), mainly when it involves elderly; so its treatment is still debated. AIM To outline indications and benefits of palliative surgery for obstructive carcinomatosis and determine what prognostic factors, including age, have independent and significant association with outcome. METHODS We conducted English-language MEDLINE and EMBASE searches of articles published between 1998 and 2016, which reported outcome data after palliative surgery for MBO due to PC. We excluded all articles lacking of surgical cohort and those with main interest in conservative treatment. Of 1275 articles identified, 12 satisfied selection criteria and were included in our analysis. RESULTS Overall, these studies involved 548 patients undergoing palliative surgery for MBO caused by PC. The median age was 58 (range 19-93). Relief of symptoms was achieved in 26.5-100% of cases. Postoperative morbidity ranged between 7 and 44%. Mortality was high (6-22%). The median survival was longer in surgical patients than in those receiving conservative therapy (8-34 vs 4-5 weeks). Factors associated with surgery failure were poor performance status, diffuse carcinomatosis, previous radiotherapy, and obstruction of small bowel. Old age was significantly associated with a poor prognosis upon univariate analysis, while this association vanished upon multivariate analysis. CONCLUSIONS Surgical palliation can provide relief of obstructive symptoms as well as improved survival in well-selected patients, even if elderly.
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Affiliation(s)
- Michele L Santangelo
- Abdominal Surgery and Transplantation, Department of Advanced Biomedical Sciences, University Federico II, via Pansini 5, 80131, Naples, Italy.
| | - Carlo Grifasi
- Abdominal Surgery, Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Carmen Criscitiello
- Division of Experimental Cancer Medicine, European Institute of Oncology, Milan, Italy
| | - Mario Giuliano
- Department of Clinical Medicine and Surgery, University Federico II, Naples, Italy
- Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Armando Calogero
- Abdominal Surgery, Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Concetta Dodaro
- Emergency Surgery, Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Paola Incollingo
- Abdominal Surgery and Transplantation, Department of Advanced Biomedical Sciences, University Federico II, via Pansini 5, 80131, Naples, Italy
| | - Niccolò Rupealta
- Abdominal Surgery and Transplantation, Department of Advanced Biomedical Sciences, University Federico II, via Pansini 5, 80131, Naples, Italy
| | - Maria Candida
- Abdominal Surgery, Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Gaetano Chiacchio
- Abdominal Surgery, Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Eleonora Riccio
- Department of Public Health, University Federico II, Naples, Italy
| | - Antonio Pisani
- Department of Public Health, University Federico II, Naples, Italy
| | - Vincenzo Tammaro
- Abdominal Surgery and Transplantation, Department of Advanced Biomedical Sciences, University Federico II, via Pansini 5, 80131, Naples, Italy
| | - Nicola Carlomagno
- Abdominal Surgery, Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
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Oliynyk YY. [Not Available]. Klin Khir 2016:9-11. [PMID: 30479104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Immediate and late results of the combined gastrectomy (CG) performance in 719 patients, suffering locally—spread gastric cancer (LSGC), were analyzed. Additional resection of adjacent оrgans was performed in 165 observations. In early postoperative period complications in 116 (16.1%) patients have had occurred, including surgical complications — in 77.7%, and nonsurgical — in 22.3%. Lethality in 30 postoperative days have constituted 11.1%. Тhe patients' postoperative life time was at average (22.9 ± 1.67) mo, mediana— 9.3 mo; indices of 3—year and 5—year survival — (18.9 ± 1.72) and (12.9 ± 1.51)%,accordingly. Essential difference in favor of subtotal distal gastric resection was established, basing on comparison data between this procedure and CG. The data obtained witnessed the expediency of combined operative interventions, what have had widened possibilities of the patients' radical treatment for LSGC.
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Adamou H, Magagi IA, Habou O, Magagi A, Maazou H, Adamou M, Harouna Y. [Etiology and prognosis of acute mechanical intestinal obstructions at the National Hospital of Zinder: Cross-sectional study of 171 patients]. Pan Afr Med J 2016; 24:248. [PMID: 27800103 PMCID: PMC5075469 DOI: 10.11604/pamj.2016.24.248.8372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 06/19/2016] [Indexed: 11/11/2022] Open
Abstract
Acute mechanical intestinal obstruction (AIO) is one of the most frequent pathologies in emergency digestive surgery. The objective of this study was to describe the etiologic and prognostic features of acute mechanical intestinal obstruction at the National Hospital of Zinder (HNZ), Niger. We conducted a cross-sectional study including all the patients operated for AIO over a period of 24 months (January 2013 - December 2014) Mechanical intestinal obstructions represent 24.50% (n=171) of digestive surgical emergencies (n=622). The median age was 25 years (range: 1 day-95 years). The sex ratio was 3.5 in favour of men. Children accounted for 38.60% (n=66). The seat of the obstacle was at the level of the small bowel in 60.82% (n=104), colonic in 21.63% (n=37) and mixed in 17.54% (n=30). The mechanism of strangulation accounted for 88,89% (n=152), among these strangulated hernias were detected in 49,70% (n=85) of patients and acute intestinal invaginations in 19,88% (n=34) of patients. Anorectal malformations and tumors were the main cause of obstruction in 7.02% (n=12) and 3.51% (n=6) of cases respectively. Intestinal resection was performed in 52 cases (30.41%). Septic complications prevailed (n=39/53); among these parietal suppuration (n=23). The average length of stay in hospital was 7.82 days. The overall mortality rate was 11.70% (n=20). This was statistically correlated to intestinal necrosis (p=0.01) and to delayed hospital admission (p=0.04). There are many causes of AIO which are dominated by strangulated hernia. The high morbidity and mortality rate from AIO might be prevented by early treatment performed before intestinal necrosis occurs.
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Affiliation(s)
- Harissou Adamou
- Service de Chirurgie Générale et Digestive B, Hôpital National de Zinder, Niger
| | | | - Oumarou Habou
- Service de Chirurgie Pédiatrique, Assistant à la Faculté des Sciences de la Santé de Zinder, Niger
| | - Amadou Magagi
- Service d'Anesthésie-Réanimation, Hôpital National de Zinder, Niger
| | | | - Mansour Adamou
- Service de Chirurgie Générale et Digestive B, Hôpital National de Zinder, Niger
| | - Yacouba Harouna
- Service de Chirurgie Viscérale C, Hôpital National de Niamey, Niger
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Atsushi I, Mitsuyoshi O, Kazuya Y, Syuhei K, Noriyuki K, Masashi M, Akira W, Kentaro S, Nobuyuki K, Natsuko S, Jun W, Yasushi I, Chikara K, Itaru E. Long-term outcomes and prognostic factors of patients with obstructive colorectal cancer: A multicenter retrospective cohort study. World J Gastroenterol 2016; 22:5237-5245. [PMID: 27298566 PMCID: PMC4893470 DOI: 10.3748/wjg.v22.i22.5237] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 03/20/2016] [Accepted: 04/07/2016] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the long-term oncologic outcomes and prognostic factors in patients with obstructive colorectal cancer (CRC) at multiple Japanese institutions.
METHODS: We identified 362 patients diagnosed with obstructive colorectal cancer from January 1, 2002 to December 31, 2012 in Yokohama Clinical Oncology Group’s department of gastroenterological surgery. Among them, 234 patients with stage II/III disease who had undergone surgical resection of their primary lesions were analyzed, retrospectively. We report the long-term outcomes, the risk factors for recurrence, and the prognostic factors.
RESULTS: The five-year disease free survival and cancer-specific survival were 50.6% and 80.3%, respectively. A multivariate analysis showed the ASA-PS (HR = 2.23, P = 0.026), serum Albumin ≤ 4.0 g/dL (HR = 2.96, P = 0.007), T4 tumor (HR = 2.73, P = 0.002) and R1 resection (HR = 6.56, P = 0.02) to be independent risk factors for recurrence. Furthermore, poorly differentiated cancers (HR = 6.28, P = 0.009), a T4 tumor (HR = 3.46, P = 0.011) and R1 resection (HR = 6.16, P = 0.006) were independent prognostic factors in patients with obstructive CRC.
CONCLUSION: The outcomes of patients with obstructive CRC was poor. T4 tumor and R1 resection were found to be independent prognostic factors for both recurrence and survival in patients with obstructive CRC.
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Abstract
BACKGROUND This is an update of the original Cochrane review published in Issue 4, 2000. Intestinal obstruction commonly occurs in progressive advanced gynaecological and gastrointestinal cancers. Management of these patients is difficult due to the patients' deteriorating mobility and function (performance status), the lack of further chemotherapeutic options, and the high mortality and morbidity associated with palliative surgery. There are marked variations in clinical practice concerning surgery in these patients between different countries, gynaecological oncology units and general hospitals, as well as referral patterns from oncologists under whom these patients are often admitted. OBJECTIVES To assess the efficacy of surgery for intestinal obstruction due to advanced gynaecological and gastrointestinal cancer. SEARCH METHODS We searched the following databases for the original review in 2000 and again for this update in June 2015: CENTRAL (2015, Issue 6); MEDLINE (OVID June week 1 2015); and EMBASE (OVID week 24, 2015).We also searched relevant journals, bibliographic databases, conference proceedings, reference lists, grey literature and the world wide web for the original review in 2000; we also used personal contact. This searching of other resources yielded very few additional studies. The Cochrane Pain, Palliative and Supportive Care Review Group no longer routinely handsearch journals. For these reasons, we did not repeat the searching of other resources for the June 2015 update. SELECTION CRITERIA As the review concentrates on the 'best evidence' available for the role of surgery in malignant bowel obstruction in known advanced gynaecological and gastrointestinal cancer we kept the inclusion criteria broad (including both prospective and retrospective studies) so as to include all studies relevant to the question. We sought published trials reporting on the effects of surgery for resolving symptoms in malignant bowel obstruction for adult patients with known advanced gynaecological and gastrointestinal cancer. DATA COLLECTION AND ANALYSIS We used data extraction forms to collect data from the studies included in the review. Two review authors extracted the data independently to reduce error. Owing to concerns about the risk of bias we decided not to conduct a meta-analysis of data and we have presented a narrative description of the study results. We planned to resolve disagreements by discussion with the third review author. MAIN RESULTS In total we have identified 43 studies examining 4265 participants. The original review included 938 patients from 25 studies. The updated search identified an additional 18 studies with a combined total of 3327 participants between 1997 and June 2015. The results of these studies did not change the conclusions of the original review.No firm conclusions can be drawn from the many retrospective case series so the role of surgery in malignant bowel obstruction remains controversial. Clinical resolution varies from 26.7% to over 68%, though it is often unclear how this is defined. Despite being an inadequate proxy for symptom resolution or quality of life, the ability to feed orally was a popular outcome measure, with success rates ranging from 30% to 100%. Rates of re-obstruction varied, ranging from 0% to 63%, though time to re-obstruction was often not included. Postoperative morbidity and mortality also varied widely, although again the definition of both of these surgical outcomes differed between many of the papers. There were no data available for quality of life. The reporting of adverse effects was variable and this has been described where available. Where discussed, surgical procedures varied considerably and outcomes were not reported by specific intervention. Using the 'Risk of bias' assessment tool, most included studies were at high risk of bias for most domains. AUTHORS' CONCLUSIONS The role of surgery in malignant bowel obstruction needs careful evaluation, using validated outcome measures of symptom control and quality of life scores. Further information could include re-obstruction rates together with the morbidity associated with the various surgical procedures.Currently, bowel obstruction is managed empirically and there are marked variations in clinical practice by different units. In order to compare outcomes in malignant bowel obstruction, there needs to be a greater degree of standardisation of management.Since the last version of this review none of the new included studies have provided additional information to change the conclusions.
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Affiliation(s)
- Sarah E Cousins
- Barts Health NHS TrustMacmillan Palliative Care Team/Cancer Services1st Floor East WingWest SmithfieldLondonUKEC1A 7BE
| | - Emma Tempest
- Whipps Cross University HospitalWhipps Cross RoadLeytonstoneLondonUKE11 1NR
| | - David J Feuer
- Barts Health NHS TrustMacmillan Palliative Care Team/Cancer Services1st Floor East WingWest SmithfieldLondonUKEC1A 7BE
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Yerko IP, Balabushko SB. [RECONSTRUCTIVE-RESTORATION OPERATIONS AFTER OBSTRUCTIVE RESECTION OF LARGE BOWEL]. Klin Khir 2016:25-27. [PMID: 27249921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The results of reconstructive-restoration operations, performed after obstructive resection of large bowel for colorectal cancer, were analyzed. The postoperative complications rate have constituted 11.7%. The most frequent cause of morbidity, 3.9%, was partial insufficiency of sutures of interintestinal anastomosis, formatted in the end to end fashion. Lethality have constituted 1.1%.
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Joffe IV, Lesnoy VV. [APPROACH TO ESTABLISHMENT OF INDICATIONS FOR PROGRAMMED SANATION OF ABDOMINAL CAVITY IN DIFFUSE PERITONITIS]. Klin Khir 2016:5-8. [PMID: 27249915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The results of treatment of 33 patients, suffering diffuse peritonitis, with postoperatively applied tactics of the programmed surgical sanation of abdominal cavity were analyzed. Indications for relaparotomy were established, based on the estimation scale for the enteral insufficiency severity. The patients death and the complications causes were analyzed, depending on terms and rates of relaparotomy conduction.
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Kustryo VI, Langazo OV. [IMPROVEMENT AND CHOICE OF COLOSTOMY METHOD IN THE TREATMENT OF PATIENTS, SUFFERING AN ACUTE OBTURATIVE IMPASSABILITY OF LARGE BOWEL]. Klin Khir 2015:30-33. [PMID: 26939423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Colostomy was done in 49 patients, suffering an acute obturative impassability of large bowel (AOILB). In 28 patients (1st group) colostomy was conducted in accordance to standard method; in 21 (2nd group)--in accordance to the method, proposed by us. Application of the method proposed for surgical treatment of AOILB have guaranteed a reduction of postoperative paracolostomal complications rate in 6.8 times, of postoperative lethality--in 2.2 times, duration of the patient stationary treatment--in 1.4 times, the rate of dressings and the dressing material expanses--in 10 times.
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Cauley CE, Panizales MT, Reznor G, Haynes AB, Havens JM, Kelley E, Mosenthal A, Cooper Z. Outcomes after emergency abdominal surgery in patients with advanced cancer: Opportunities to reduce complications and improve palliative care. J Trauma Acute Care Surg 2015; 79:399-406. [PMID: 26307872 PMCID: PMC4552078 DOI: 10.1097/ta.0000000000000764] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND There is increasing emphasis on the appropriateness and quality of acute surgical care for patients with serious illness and at the end of life. However, there is a lack of evidence regarding outcomes after emergent major abdominal surgery among patients with advanced cancer to guide treatment decisions. This analysis sought to characterize adverse outcomes (mortality, complications, institutional discharge) and to identify factors independently associated with 30-day mortality among patients with disseminated cancer who undergo emergent abdominal surgery for intestinal obstruction or perforation. METHODS This is a retrospective cohort study of 875 disseminated cancer patients undergoing emergency surgery for perforation (n = 499) or obstruction (n = 376) at hospitals participating in the American College of Surgeons' National Surgical Quality Improvement Program from 2005 to 2012. Predictors of 30-day mortality were identified using multivariate logistic regression. RESULTS Among patients who underwent surgery for perforation, 30-day mortality was 34%, 67% had complications, and 52% were discharged to an institution. Renal failure, septic shock, ascites, dyspnea at rest, and dependent functional status were independent preoperative predictors of death at 30 days. When complications were considered, postoperative respiratory complications and age (75-84 years) were also predictors of mortality.Patients who had surgery for obstruction had a 30-day mortality rate of 18% (n = 68), 41% had complications, and 60% were discharged to an institution. Dependent functional status and ascites were independent predictors of death at 30 days. In addition to these predictors, postoperative predictors of mortality included respiratory and cardiac complications. Few patients (4%) had do-not-resuscitate orders before surgery. CONCLUSION Emergency abdominal operations in patients with disseminated cancer are highly morbid, and many patients die soon after surgery. High rates of complications and low rates of preexisting do-not-resuscitate orders highlight the need for targeted interventions to reduce complications and integrate palliative approaches into the care of these patients. LEVEL OF EVIDENCE Prognostic study, level III; therapeutic study, level IV.
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Affiliation(s)
- C. E. Cauley
- Ariadne Labs, Boston, MA, USA
- Massachusetts General Hospital, Department Of Surgery, Boston, MA, USA
| | | | - G. Reznor
- Brigham And Women's Hospital, Department Of Surgery, Boston, MA, USA
- Brigham And Women's Hospital, Center For Surgery And Public Health, Boston, MA, USA
| | - A. B. Haynes
- Ariadne Labs, Boston, MA, USA
- Massachusetts General Hospital, Department Of Surgery, Boston, MA, USA
- Codman Center for Clinical Effectiveness in Surgery, Boston, MA, USA
| | - J. M. Havens
- Brigham And Women's Hospital, Department Of Surgery, Boston, MA, USA
- Brigham And Women's Hospital, Center For Surgery And Public Health, Boston, MA, USA
| | - E. Kelley
- Brigham And Women's Hospital, Department Of Surgery, Boston, MA, USA
| | | | - Z. Cooper
- Ariadne Labs, Boston, MA, USA
- Brigham And Women's Hospital, Department Of Surgery, Boston, MA, USA
- Brigham And Women's Hospital, Center For Surgery And Public Health, Boston, MA, USA
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Bayraktar B, Ozemir IA, Kefeli U, Demiral G, Sagiroğlu J, Bayraktar O, Adali G, Ozcelik A, Tortum OB. Colorectal stenting for palliation and as a bridge to surgery: A 5-year follow-up study. World J Gastroenterol 2015; 21:9373-9379. [PMID: 26309363 PMCID: PMC4541389 DOI: 10.3748/wjg.v21.i31.9373] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 04/15/2015] [Accepted: 06/10/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the long-term effectiveness of colonic stents in colorectal tumors causing large bowel obstruction.
METHODS: We retrospectively analyzed data from 49 patients with colorectal cancer who had undergone colorectal stent placement between January 2008 and January 2013. Patients’ symptoms, characteristics and clinicopathological data were obtained by reviewing medical records. The obstruction was diagnosed clinically and radiologically. Histopathological diagnosis was achieved endoscopically. Technical success rate (TSR) was defined as the ratio of patients with correctly placed SEMS upon stent deployment across the entire stricture length to total number of patients. Clinical success rate (CSR) was defined as the ratio of patients with technical success and successful maintenance of stent function before elective surgery (regardless of number of SEMS deployed) to total number of patients. The surgical success rate (SSR) of colorectal stent as a bridge to surgery was defined as the ratio of patients with successful surgical procedures. Unsuccessful surgical outcomes were defined as being due to insufficient colonic decompression. The technical, clinical, surgical success rates and complications after stenting were assessed.
RESULTS: The median age of patients was 64 (36 to 89). 44.9% of patients were male and 55.1% were female. Eighteen patients had the obstruction located in the rectum, 15 patients in the rectosigmoid region, 10 patients in the sigmoid region, and 6 patients had a tumor causing obstruction in the proximal colon. Each patient was categorized pathologically as stage 2 (32.7%, 16 patients) or stage 3 (42.9%, 21 patients) and 12 patients (24.4%) had metastatic disease. None of the patients received chemotherapy before stenting. Stenting was undertaken in 37 patients as a bridge to surgery, and in 12 patients stents were used for palliation. Median time to surgery after stenting was 30 ± 91.9 d. All surgery was completed in one single operation and thus no colostomy with stoma was needed. The median overall survival rate of patients with stage 2-3 colorectal cancer was 53.1 mo and stage 4 was 37.1 mo (P = 0.04). Metastatic colorectal patients who were treated palliatively with stents had backbone chemotherapy with oxaliplatin and/or irinotecan-based regimens plus antiangiogenic therapies, especially bevacizumab. Resolution of the obstruction and clinical improvement was achieved in all patients. The technical, clinical and surgical success rates were 95.9%, 100% and 94.6%, respectively.
CONCLUSION: The efficacy and safety of colonic stents was demonstrated both as a bridge to surgery and for palliative decompression. In addition, results emphasize the importance of the skills of the endoscopist in colonic stenting.
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Kothari AN, Liles JL, Holmes CJ, Zapf MAC, Blackwell RH, Kliethermes S, Kuo PC, Luchette FA. "Right place at the right time" impacts outcomes for acute intestinal obstruction. Surgery 2015; 158:1116-25; discussion 1125-7. [PMID: 26243347 DOI: 10.1016/j.surg.2015.06.032] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 06/07/2015] [Accepted: 06/24/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND The purpose of this study was to measure how the duration of nonoperative intervention for intestinal obstruction impacted patient outcomes and whether hospital characteristics influenced the timing of operative intervention. METHODS The State Inpatient Database (Florida) of the Health Care Utilization Project and the Annual Survey database of the American Hospital Association were linked from 2006 to 2011. Included were patients ≥18 years of age with a primary diagnosis of intestinal obstruction. Patient factors included age, sex, socioeconomic factors, and comorbid conditions. RESULTS A total of 116,195 patients met our inclusion criteria, and 43,079 underwent operative intervention (37.1%). Patients who required operative correction of the intestinal obstruction after the fifth day of hospitalization, compared with patients who underwent an operation on the day of admission, had increases in mortality (6.1% vs 1.8%, P < .001), complication rates (15.4% vs 4.0%, P < .001), and postoperative hospital stay (9 vs 5 days, P < .001). Patients cared for at a large teaching facility (with surgery residents) had increased odds of early operative intervention by 23% (odds ratio 1.23, [1.20-1.28]), whereas patients at low-volume hospitals had decreased odds of early intervention (odds ratio 0.88, [0.73-0.91]). CONCLUSION Initial nonoperative treatment in patients with uncomplicated intestinal obstruction is an important strategy, but the odds of having an adverse event increase as intestinal obstruction is delayed. Importantly, the presence of surgery residents and increasing bed size are hospital characteristics associated with earlier operative intervention, suggesting a quality benefit for care at large teaching hospitals.
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Affiliation(s)
- Anai N Kothari
- Department of Surgery, Loyola University Medical Center, Maywood, IL; One:MAP Surgical Analytics Group at LUMC Surgery, Loyola University Medical Center, Maywood, IL
| | - Jordan L Liles
- Loyola Stritch School of Medicine, Loyola University Chicago, Maywood, IL
| | - Casey J Holmes
- Department of Surgery, Loyola University Medical Center, Maywood, IL
| | - Matthew A C Zapf
- One:MAP Surgical Analytics Group at LUMC Surgery, Loyola University Medical Center, Maywood, IL; Loyola Stritch School of Medicine, Loyola University Chicago, Maywood, IL
| | - Robert H Blackwell
- One:MAP Surgical Analytics Group at LUMC Surgery, Loyola University Medical Center, Maywood, IL; Department of Urology, Loyola University Medical Center, Maywood, IL
| | - Stephanie Kliethermes
- One:MAP Surgical Analytics Group at LUMC Surgery, Loyola University Medical Center, Maywood, IL; Department of Public Health Sciences, Loyola University Chicago, Maywood, IL
| | - Paul C Kuo
- Department of Surgery, Loyola University Medical Center, Maywood, IL; One:MAP Surgical Analytics Group at LUMC Surgery, Loyola University Medical Center, Maywood, IL
| | - Fred A Luchette
- Department of Surgery, Loyola University Medical Center, Maywood, IL; One:MAP Surgical Analytics Group at LUMC Surgery, Loyola University Medical Center, Maywood, IL; Edward Hines Jr. Veterans Administration Medical Center, Hines, IL.
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Currow DC, Quinn S, Agar M, Fazekas B, Hardy J, McCaffrey N, Eckermann S, Abernethy AP, Clark K. Double-blind, placebo-controlled, randomized trial of octreotide in malignant bowel obstruction. J Pain Symptom Manage 2015; 49:814-21. [PMID: 25462210 DOI: 10.1016/j.jpainsymman.2014.09.013] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 09/15/2014] [Accepted: 09/22/2014] [Indexed: 12/16/2022]
Abstract
CONTEXT Does octreotide reduce vomiting in cancer-associated bowel obstruction? OBJECTIVES To evaluate the net effect of adding octreotide or placebo to standardized therapies on the number of days free of vomiting for populations presenting with vomiting and inoperable bowel obstruction secondary to cancer or its treatment. METHODS Twelve services enrolled people with advanced cancer presenting with vomiting secondary to bowel obstruction where surgery or anti-cancer therapies were not indicated immediately. In a double-blind study, participants were randomized to placebo or octreotide (600 μg/24 hours by infusion). Both arms received standardized supportive therapy (infusion of ranitidine [200 mg/24 hours], dexamethasone [8 mg/24 hours], and parenteral hydration [10-20 mL/kg/24 hours]). The primary outcome was patient-reported days free of vomiting at 72 hours. RESULTS In a study that recruited to the numbers identified in its power calculation, 87 participants provided data at 72 hours (45, octreotide arm). Seventeen people (octreotide) and 14 (placebo) were free of vomiting for 72 hours (P = 0.67). Mean days free of vomiting were 1.87 (SD 1.10; octreotide) and 1.69 (SD 1.15; placebo; P = 0.47). An adjusted multivariate regression of the incidence of vomiting over the study showed a reduced number of episodes of vomiting in the octreotide group (incidence rate ratio = 0.40; 95% CI: 0.19-0.86; P = 0.019); however, people in the octreotide arm were 2.02 times more likely to be administered hyoscine butylbromide (P = 0.004), potentially reflecting increased colicky pain. CONCLUSION Although there was no reduction in the number of days free of vomiting, the multivariate analysis suggests that further study of somatostatin analogues in this setting is warranted.
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Affiliation(s)
- David C Currow
- Discipline, Palliative and Supportive Services, Flinders University, Adelaide, South Australia, Australia.
| | - Stephen Quinn
- Flinders Clinical Effectiveness, Flinders University, Adelaide, South Australia, Australia
| | - Meera Agar
- Sacred Heart Hospice, Braeside Hospital, Sydney, New South Wales, Australia
| | - Belinda Fazekas
- Discipline, Palliative and Supportive Services, Flinders University, Adelaide, South Australia, Australia
| | - Janet Hardy
- Department of Palliative and Supportive Care, Mater Health Services, South Brisbane, Queensland, Australia
| | - Nikki McCaffrey
- Discipline, Palliative and Supportive Services, Flinders University, Adelaide, South Australia, Australia; Flinders Clinical Effectiveness, Flinders University, Adelaide, South Australia, Australia
| | - Simon Eckermann
- Centre for Health Service Development, Australian Health Services Research Institute, University of Wollongong, Wollongong, New South Wales, Australia
| | - Amy P Abernethy
- Discipline, Palliative and Supportive Services, Flinders University, Adelaide, South Australia, Australia; Duke University Medical Center, Durham, North Carolina, USA
| | - Katherine Clark
- Department of Palliative Care, Calvary Mater Newcastle, Newcastle, New South Wales, Australia
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Lavie M, Manovitz T, Vilozni D, Levy-Mendelovich S, Sarouk I, Weintraubv I, Shoseyov D, Cohen-Cymberknoh M, Rivlin J, Efrati O. Long-term follow-up of distal intestinal obstruction syndrome in cystic fibrosis. World J Gastroenterol 2015; 21:318-325. [PMID: 25574107 PMCID: PMC4284351 DOI: 10.3748/wjg.v21.i1.318] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 08/27/2014] [Accepted: 09/30/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the long-term follow-up of distal intestinal obstruction syndrome (DIOS) in Israeli cystic fibrosis (CF) patients.
METHODS: This is a multi-center, comparative, retrospective study in which we reviewed the medical records of all CF patients from three major CF centers in Israel who were treated in the period from 1980 to 2012. Patients diagnosed with DIOS were defined as the study group. The patients were diagnosed with DIOS based on their clinical presentation and typical findings on either abdominal X-ray or computerized tomography scan. For the control group, CF patients with no DIOS were matched to the patients in the study group for age, sex, and cystic fibrosis transmembrane conductance regulator (CFTR) mutations. For both groups, the collected data included age, sex, CFTR genotype, weight, height, and body mass index. Clinical data included respiratory function tests in the last five years prior to the study, respiratory function test immediately before and after the DIOS event, number of hospitalizations, sputum culture results, and CF-related conditions diagnosed according to the CF clinical practice guidelines. In the study group, data on the DIOS treatment and tendency for DIOS recurrence were also analyzed.
RESULTS: The medical charts for a total of 350 CF patients were reviewed. Of the 350 CF patients, 26 (7.4%) were diagnosed with DIOS. The control group included 31 CF patients with no DIOS diagnosis. The mean follow-up period was 21.6 ± 8.2 years. The total of DIOS episodes in the follow-up period was 60. The distribution of DIOS episodes was as follows: 6/26 (23.1%) study patients had one episode of DIOS in their lifetime, 7/26 (26.9%) had two episodes, 7/26 (26.9%) had three episodes, and 6/26 (23.1%) had four or more episodes. Compared to the control group, DIOS patients had a significantly higher incidence of meconium ileus in the past (65.4% vs 0%, respectively, P < 0.02), more Aspergillus spp. colonization (34.6% vs 3.2%, respectively, P < 0.02), and a higher number of hospitalizations due to respiratory exacerbations (8.6 vs 6.2 mean total hospitalizations per follow-up period, respectively, P < 0.02). No other significant differences were found between the control and study groups. The conservative treatment of DIOS, which mainly includes hydration and stool softeners, was successful in 82% of the episodes. The survival rate was similar for both groups.
CONCLUSION: CF patients with DIOS suffer from recurrent hospitalizations and airway pathogen acquisition. Although recurrence of DIOS is common, conservative treatment is successful in most patients.
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Davydova SV, Fedorov AG, Klimov AE, Gaboyan AS. [STENTING VERSUS PALLIATIVE SURGERY IN PATIENTS WITH MALIGNANT GASTROINTESTINAL STENOSIS]. Eksp Klin Gastroenterol 2015:71-76. [PMID: 26415269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
AIM Retrospective analysis of the results of stenting versus surgical palliation in patients with malignant gastrointestinal stenosis. MATERIAL AND METHODS 85 patients underwent endoscopic stenting (41) or surgical intervention (44). Level of stenosis: gastric outlet (23/38), multi-level gastric obstruction (2/3), duodenum or jejunum (12/3), gastrojejunoanastomosis (3/0) and gastroduodenoanastomosis (1/0). 49 self-expanding metal stents were implanted in 41 patients. 41 gastroenteroanastomoses and 3 jejunostomas were performed in surgical group. RESULTS Stents were successfully inserted in all patients. Early complications were observed in 3 (7.3%) patients after stenting and in 9 (20.5%) after surgical palliation, p = 0.0755. Postoperative lethality was 2,4% (1 patient) after stenting and 31.8% (14 patients) after surgery, p = 0.0003. Mean hospital stay was 15 days in stenting group and 23 days in surgical group, p < 0.001. There was no statistically significant difference in long-term results, neither in late complications (p = 0.3691), nor in survival (p =0.3697). CONCLUSION Endoscopic placement of self-expanding stents is an effective method of restoration of oral intake in patients with malignant gastrointestinal obstruction. Stenting is associated with equal rates of early and late complications, lower mortality and decreased in-hospital stay as compared with surgery, and therefore may be recommended as a final palliation in inoperable patients.
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Hong SP, Kim TI. Colorectal stenting: An advanced approach to malignant colorectal obstruction. World J Gastroenterol 2014; 20:16020-16028. [PMID: 25473154 PMCID: PMC4239488 DOI: 10.3748/wjg.v20.i43.16020] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Revised: 06/12/2014] [Accepted: 07/11/2014] [Indexed: 02/06/2023] Open
Abstract
Some colorectal cancer (CRC) patients present symptoms of bowel obstruction, which is considered a surgical emergency. Because of poor medical condition and high incidence of post-surgical complications, there has been increasing use of self-expanding metal stents (SEMS) for the purpose of palliation or as a bridge to surgery with some benefits, including shorter hospital stays, lower rates of adverse events, and one-stage surgery. However, with increasing survival of CRC patients, there have been controversial data on clinical outcomes and complications, compared between SEMS use and surgery for treatment of malignant bowel obstruction. We review recent clinical data on clinical outcomes of SEMS use compared to surgery, including complications.
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Formisano V, Di Muria A, Connola G, Cione G, Falco L, De Angelis CP, Angrisani L. Our experience in the management of obstructing colorectal cancer. Ann Ital Chir 2014; 85:563-568. [PMID: 25711439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIM Comparing the different possible surgical procedures and the results in urgent/emergency and in elective surgery for obstructing colorectal cancer. MATERIAL OF STUDY From 2008 we operated on 238 patients affected by colorectal cancer, 136 complicated tumours, 115 obstructing and 19 perforated. 23 patients had right-sided and 92 left-sided obstructing colonic tumour, divided retrospectively in 4 groups. 18 decompressive colostomy; 32 two-stages procedures: 25 Hartmann's operations and 7 total colectomies with terminal ileostomy; 7 one-stage procedures, with defunctioning ileostomy: 4 total colectomies and 3 colonic resections with wash-out; 35 one-stage procedures with primary anastomosis+wash-out or milking. RESULTS Operative mortality is 7% in urgent/emergency versus 1% in elective surgery and anastomotic leakage affected 6 /58 cases, 5 requiring additional surgery. Overall, about 2/3 of the perioperative deaths were related to general complications and 1/3 to anastomotic failure. The local recurrence rate was 7% in elective and 11% in urgent/emergency surgery. DISCUSSION AND CONCLUSIONS Obstructing colorectal cancer is associated with a high operative mortality and a worse prognosis, in terms of recurrence and survival. Actually, immediate resection with primary anastomosis represents the goldstandard in selected patients with a low anaesthetic risk, performing either as a typical resection with wash-out, or a subtotal colectomy; a temporary defunctioning colostomy or ileostomy could be proposed for patients with an intermediate risk; in high-risk cases, advanced obstruction, simultaneous colonic perforation, metastatic or locally advanced disease, Hartmann's operation should be used, as a safer procedure. Colon stenting can be an useful palliative or bridge-to-surgery option. KEY WORDS Bowel obstruction, Colorectal cancer, Primary anastomosis.
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Maeda H, Okamoto K, Uemura S, Okabayashi T, Osaki S, Akimori T, Kamioka N, Hanazaki K, Kobayashi M. Staged surgery after colonic decompression may be safer for the treatment of obstructive left-sided colorectal cancer in a non-specialized hospital. Hepatogastroenterology 2014; 61:1938-1941. [PMID: 25713891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND/AIMS The management for the obstructive left sided colorectal cancer is still controversial. METHODOLOGY A retrospective study was performed on 249 consecutive patients who underwent surgical intervention for left sided colorectal cancer in our hospital. Among 36 patients who had colonic obstruction, 25 patients received tumor resection while the rest of the patients received palliative stoma creation. Clinical characteristics and outcome following tumor resection was compared between patients with and without colonic obstruction. RESULTS Prior to tumor resection, all patients received colonic decompression. Flowingly, 20 patients received staged surgeries and five patients underwent one stage surgery, with three of the latter requiring reoperation due to anastomotic leakage. The five-year overall survival rate for patients following tumor resection was 75.5 % and 69.1 % for those with and without colonic obstruction respectively. Log-rank test showed no significant difference in overall survival between the two groups (p = 0.91). CONCLUSIONS Onestage surgery for patients with obstructive colorectal cancer in our hospital was associated with frequent anastomotic leakage. Colonic obstruction itself may not be a poor prognostic factor when decompression preceded surgical resection.
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Kim JH, Kwon KA, Lee JJ, Lee WS, Baek JH, Kim YJ, Chung JW, Kim KO, Park DK, Kim JH. Surgical failure after colonic stenting as a bridge to surgery. World J Gastroenterol 2014; 20:11826-11834. [PMID: 25206288 PMCID: PMC4155374 DOI: 10.3748/wjg.v20.i33.11826] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 03/26/2014] [Accepted: 04/23/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To identify risk factors for surgical failure after colonic stenting as a bridge to surgery in left-sided malignant colonic obstruction.
METHODS: The medical records of patients who underwent stent insertion for malignant colonic obstruction between February 2004 and August 2012 were retrospectively reviewed. Patients with malignant colonic obstruction had overt clinical symptoms and signs of obstruction. Malignant colonic obstruction was diagnosed by computed tomography and colonoscopy. A total of 181 patients underwent stent insertion during the study period; of these, 68 consecutive patients were included in our study when they had undergone stent placement as a bridge to surgery in acute left-sided malignant colonic obstruction due to primary colon cancer.
RESULTS: Out of 68 patients, forty-eight (70.6%) were male, and the mean age was 64.9 (range, 38-89) years. The technical and clinical success rates were 97.1% (66/68) and 88.2% (60/68), respectively. Overall, 85.3% (58/68) of patients underwent primary tumor resection and primary anastomosis. Surgically successful preoperative colonic stenting was achieved in 77.9% (53/68). The mean duration, defined as the time between the SEMS attempt and surgery, was 11.3 d (range, 0-26 d). The mean hospital stay after surgery was 12.5 d (range, 6-55 d). On multivariate analysis, the use of multiple self-expanding metal stents (OR = 28.872; 95%CI: 1.939-429.956, P = 0.015) was a significant independent risk factor for surgical failure of preoperative stenting as a bridge to surgery. Morbidity and mortality rates in surgery after stent insertion were 4.4% (3/68) and 1.5% (1/68), respectively.
CONCLUSION: The use of multiple self-expanding metal stents appears to be a risk factor for surgical failure.
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Shigeta K, Baba H, Yamafuji K, Kaneda H, Katsura H, Kubochi K. Outcomes for patients with obstructing colorectal cancers treated with one-stage surgery using transanal drainage tubes. J Gastrointest Surg 2014; 18:1507-13. [PMID: 24871080 DOI: 10.1007/s11605-014-2541-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Accepted: 05/13/2014] [Indexed: 01/31/2023]
Abstract
BACKGROUND Acute colorectal obstruction requires immediate surgical treatment. Although one-stage surgery with transanal drainage tubes (TDT) is reportedly safe and feasible, the long-term outcome of this procedure remains unclear. AIM To assess the outcome of one-stage surgery using TDT in the acute left colon or rectal obstructions due to colorectal carcinomas. METHODS Clinicopathological data were recorded from patients with colorectal cancer with acute obstructions between 2006 and 2013. RESULTS A total of 43 patients were enrolled including 29 males and 14 females. Among 39 patients, TDT was successful in 33 (84 %) and was incomplete in 6. Thus, 33 patients received one-stage surgery with TDT decompression, and 9 patients, including 6 with incomplete decompression, received one-stage surgery with no decompression. No significant differences in clinicopathological factors were observed between decompression and non-decompression groups. Adjusted analyses revealed that decompression using TDT was significantly associated with OS (hazard ratio 0.24; 95 % confidence interval, 0.08-0.72; p = 0.01). Furthermore, OS in the TDT decompression group was significantly longer than that in the non-decompression group (p = 0.01). CONCLUSIONS One-stage surgery with decompression using TDT may be effective to avoid stomas and to improve overall survival in patients with obstructing colorectal cancers.
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Affiliation(s)
- Kohei Shigeta
- Department of Surgery, Saitama City Hospital, 2460 Mimuro, Midori-ku, Saitama-shi, Saitama, 336-8522, Japan,
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Svenningsen P, Manoharan T, Foss NB, Lauritsen ML, Bay-Nielsen M. Increased mortality in the elderly after emergency abdominal surgery. Dan Med J 2014; 61:A4876. [PMID: 25123123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
INTRODUCTION The purpose of this study was to evaluate the relation between preoperative delay and mortality in surgical patients undergoing primary emergency laparotomy (PEL) in an unselected, well-described patient cohort in a university hospital setting. MATERIAL AND METHODS This study was a retrospective analysis of patient charts and perioperative documentation in an unselected consecutive cohort of 131 patients. Covariates for survival outcomes were evaluated in a multivariate analysis. No external funding and no competing interests were declared. The study was approved by The Danish Data Protection Agency; and in pursuance of national Danish research guidelines concerning retrospective studies, approval from ethics committee was not relevant. RESULTS PEL was performed in 131 patients in the observation period. The median age of the patients was 68 years. The median time from admission to start of operation for all patients was 9.5 hours. No association between a time to operation exceeding six hours and post-operative mortality was found (adjusted odds ratio (95% confidence interval) = 0.67 (0.25-1.78)). Patients over 75 years of age had a very high mortality (47.8%). Most patients died within 30 days post-operatively. CONCLUSION Acute admission and emergency laparotomy is associated with a very high mortality, especially in elderly patients. However, delay in the surgical treatment exceeding six hours is not associated with a higher mortality. There may be a considerable potential for improving care and management in these patients through a more systematic approach.
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Affiliation(s)
- Peter Svenningsen
- Gastroenheden, Hvidovre Hospital, Kettegård Alle 30, 2650 Hvidovre, Denmark.
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O'Leary EA, Desale SY, Yi WS, Fujita KA, Hynes CF, Chandra SK, Sava JA. Letting the sun set on small bowel obstruction: can a simple risk score tell us when nonoperative care is inappropriate? Am Surg 2014; 80:572-579. [PMID: 24887795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Controversy remains as to which patients with small bowel obstruction (SBO) need immediate surgery and which may be managed conservatively. This study evaluated the ability of clinical risk factors to predict the failure of nonoperative management of SBO. The electronic medical record was used to identify all patients with SBO over one year. Clinical, laboratory, and imaging data were recorded. Univariate and multivariable analyses were performed to identify risk factors predicting need for surgery. Cox proportional hazards regression was used to identify risk factors that influence need and timing for surgery. Two hundred nineteen consecutive patients were included. Most patients did not have a prior history of SBO (75%), radiation therapy (92%), or cancer (70%). The majority had undergone previous abdominal or pelvic surgery (82%). Thirty-five per cent of patients ultimately underwent laparotomy. Univariate analysis showed that persistent abdominal pain, abdominal distention, nausea and vomiting, guarding, obstipation, elevated white blood cell count, fever present 48 hours after hospitalization, and high-grade obstruction on computed tomography (CT) scan were significant predictors of the need for surgery. Multivariable analysis revealed that persistent abdominal pain or distention (hazard ratio [HR], 3.04; P = 0.013), both persistent abdominal pain and distention (HR, 4.96; P < 0.001), fever at 48 hours (HR, 3.66; P = 0.038), and CT-determined high-grade obstruction (HR, 3.45; P = 0.017) independently predicted the need for surgery. Eighty-five per cent of patients with none of these four significant risk factors were successfully managed nonoperatively. Conversely, 92 per cent of patients with three or more risk factors required laparotomy. This analysis revealed four readily evaluable clinical parameters that may be used to predict the need for surgery in patients presenting with SBO: persistent abdominal pain, abdominal distention, fever at 48 hours, and CT findings of high-grade obstruction. These factors were combined into a predictive model that may of use in predicting failure of nonoperative SBO management. Early operation in these patients should decrease length of stay and diagnostic costs.
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Busić Z, Cupurdija K, Kolovrat M, Servis D, Amić F, Cavka M, Patrlj L, Nikolić I, Cavka V. Emergency surgery for large bowel obstruction caused by cancer. Coll Antropol 2014; 38:111-114. [PMID: 24851603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
There are several options for surgical treatment of large bowel obstruction caused by cancer, depending on location of obstruction, intraoperative local findings (perforation, peritonitis, bowel dilatation proximal to obstruction) and patients' condition. Resection and anastomosis as one stage surgery would be prefered procedure. Anastomotic leakage, on the other hand, highly elevates risk of mortality and mobidity. The most important question is whether to, in resectable cases, perform primary resection with anastomosis or not. This study was retrospective and included 40 patients that have undergone emergency surgery for large bowel obstruction caused by cancer. According to whether resection and anastomosis was made at initial surgery or not, patients were grouped in group A (N = 18) and group B (N = 21), respectively. We have analysed the type of surgical procedure, days of hospitalization, mortality, anastomotic leakeage, wound infection and other postoperative complications. Our results show that there is no major difference in mortality and morbidity in these two groups, suggesting that for selected patients primary resection and anastomosis is a safe option of tratment with acceptable risk. Since there are no strict guidelines or scorring system which would point the tratment option the decision about the choice of procedure still remains the burden of surgeon and depends on its experience and subspeciality. Our experience recomends primary resection and anastomosis except in cases of bowel perforation on tumor site, in cases of extreme dilatation and atony of bowel proximal to obstruction site and severe hypoproteinemia and anemia.
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Almadi MA, Azzam N, Alharbi O, Mohammed AH, Sadaf N, Aljebreen AM. Complications and survival in patients undergoing colonic stenting for malignant obstruction. World J Gastroenterol 2013; 19:7138-7145. [PMID: 24222958 PMCID: PMC3819550 DOI: 10.3748/wjg.v19.i41.7138] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2013] [Revised: 05/22/2013] [Accepted: 08/06/2013] [Indexed: 02/07/2023] Open
Abstract
AIM: To investigate whether predicting patients that might be at a higher risk for complications might serve to improve the selection of patients undergoing colonic stenting.
METHODS: A retrospective review of consecutive patients who underwent an attempted self-expandable metal stent (SEMS) insertion for malignant colonic obstruction between November 2006 and March 2013. All patients were either referred for preoperative colonic decompression with the intent of a single surgical procedure, or for palliation of the malignant colorectal obstruction for unresectable cancer. Fisher’s test or χ2 test was performed on categorical variables, and the t test for continuous variables. Univariable and multivariable logistic regression were used to examine the association between independent variables and the presence of complications from SEMS insertion.
RESULTS: SEMS insertion was attempted in 73 patients. Males comprised 55.71% and the mean age was 67.41 ± 12.41 years. Of these, 65.15% underwent subsequent surgery, while 34.85% received SEMS as palliation for advanced disease. Extracolonic tumors were only 4.76%. The majority of patients had stage IV disease (63.83%), while the remainder had stage III (36.17%). SEMS were successfully inserted in 93.85% (95%CI: 87.85%-99.85%). Perforations occurred in 4.10%, SEMS migration in 8.21%, and stent re-occlusion from ingrowth occurred in 2.74% of patients. The mean duration of follow up for the patients was 13.52 ± 17.48 mo (range 0-73 mo). None of the variables: age, sex, time between the onset of symptoms to SEMS insertion, time between SEMS insertion and surgery, length of the stenosis, location of the stenosis, albumin level, or receiving neoadjuvant chemotherapy, could predict the development of complications from either SEMS insertion nor prolonged survival.
CONCLUSION: None of the variables could predict the development of complications or survival. Further studies are required to identify patients who would benefit the most from SEMS.
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De Ceglie A, Filiberti R, Baron TH, Ceppi M, Conio M. A meta-analysis of endoscopic stenting as bridge to surgery versus emergency surgery for left-sided colorectal cancer obstruction. Crit Rev Oncol Hematol 2013; 88:387-403. [PMID: 23845505 DOI: 10.1016/j.critrevonc.2013.06.006] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 05/25/2013] [Accepted: 06/13/2013] [Indexed: 02/06/2023] Open
Abstract
The best approach to resolve colonic obstruction in patients with left-sided colon cancer is not established. In this meta-analysis the efficacy of stenting as bridge-to-surgery was compared to emergency surgery for the management of left-sided colonic obstruction. Fourteen studies (randomized and non controlled studies) were identified, including 405 patients in the stent group and 471 in the emergency group. The difference between proportions was evaluated as effect size (ESi). There was large heterogeneity among the studies. Stenting offered advantages over emergency surgery in terms of increase in primary anastomosis (ES=25.1%, p<0.001), successful primary anastomosis (ES=23.7%, p<0.001), reduction of stoma creation (ES=-27.1%, p=0.03), infections (ES=-7.9%, p=0.006) and other morbidities (ES=-13.4%, p<0.001). The interventions were similar in regards to length of hospitalization, preoperative mortality and long-term survival.
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Affiliation(s)
- Antonella De Ceglie
- Unit of Digestive Endoscopy, IRCCS National Cancer Center Giovanni Paolo II, Bari, Italy
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