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Franklin KN, Nishtala M, McCracken A, Berian JR, Zarzaur B. Does delayed operation increase morbidity and mortality? An analysis of emergency general surgery procedures. J Trauma Acute Care Surg 2024; 97:266-271. [PMID: 38689389 PMCID: PMC11272423 DOI: 10.1097/ta.0000000000004339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
BACKGROUND Early operation is assumed to improve outcomes after emergency general surgery (EGS) procedures; however, few data exist to inform this opinion. We aimed to (1) characterize time-to-operation patterns among EGS procedures and (2) test the association between timing and patient outcomes. We hypothesize that patients receiving later operations are at greater risk for mortality and morbidity. METHODS We performed a retrospective cohort study of the American College of Surgeons National Surgical Quality Improvement Program data for adults aged 18 to 89 years who underwent nonelective intra-abdominal operations (appendectomy, cholecystectomy, small bowel resection, lysis of adhesions, and colectomy) from 2015 to 2020. The primary outcome was 30-day postoperative mortality. Secondary outcomes were serious morbidity and all morbidity. Admission-to-operation timing was calculated and classified as early (≤48 hours) or late (>48 hours). A multivariable logistic regression model adjusted risk estimates for age, comorbidities, frailty (Modified Frailty Index, 5-item score), and other confounders. RESULTS Of 269,959 patients (mean age, 47.0 years; 48.0% male, 61.6% White), 88.7% underwent early operation, ranging from 70.36% (lysis of adhesions) to 98.67% (appendectomy). Unadjusted 30-day mortality was higher for late versus early operation (6.73% vs. 1.96%; p < 0.0001). After risk adjustment, late operation significantly increased risk for 30-day mortality (odds ratio [OR], 1.545; 95% confidence interval [CI], 1.451-1.644), serious morbidity (OR, 1.464; 95% CI, 1.416-1.514), and all morbidity (OR, 1.468; 95% CI, 1.417-1.520). This mortality risk persisted for all EGS procedures; risk of serious and any morbidity persisted for all procedures except cholecystectomy. CONCLUSION Late operation significantly increased risk for 30-day mortality, serious morbidity, and all morbidity across a variety of EGS procedures. We believe that these findings will inform decisions regarding timing of EGS operations and allocation of surgical resources. LEVEL OF EVIDENCE Therapeutic/Care Management; Level III.
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Affiliation(s)
- Kelsey N Franklin
- From the Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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The Angers CT Score is a Risk Factor for the Failure of the Conservative Management of Adhesive Small Bowel Obstruction: A Prospective Observational Multicentric Study. World J Surg 2023; 47:975-984. [PMID: 36648518 DOI: 10.1007/s00268-023-06906-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Identifying the 30% of adhesive small bowel obstructions (aSBO) for which conservative management will require surgery is essential. The association between the previously described radiological score and failure of the conservative management of aSBO remains to be confirmed in a large prospective multicentric cohort. Our aim was to assess the risk factors of failure of the conservative management of aSBO considering the radiological score. MATERIAL AND METHODS This prospective observational study took place in 15 French centers over 3 months. Consecutive patients experiencing aSBO with no early surgery were included. The six radiological features from the Angers radiological computed tomography (CT) score were noted (beak sign, closed loop, focal or diffuse intraperitoneal liquid, focal or diffuse mesenteric haziness, focal or diffuse mesenteric liquid, and diameter of the most dilated small bowel loop > 40 mm). RESULTS Two hundred and seventy nine patients with aSBO were screened. Sixty patients (21.5%) underwent early surgery, and 219 (78.5%) had primary conservative management. In the end, 218 patients were included in the analysis of the risk factors for conservative treatment failure. Among them, 162 (74.3%) had had successful management while for 56 (25.7%) management had failed. In multivariate analysis, a history of surgery was not a significant risk factor for the failure of conservative treatment (OR = 0.11; 95%CI = 0-1.23). A previous episode of aSBO was protective against the failure of conservative treatment (OR = 0.36; 95%CI = 0.15-0.85) and an Angers CT score ≥ 5 as the only individual risk factor (OR = 2.39; 95%CI = 1.01-5.69). CONCLUSION The radiological score of aSBO is a promising tool in improving the management of aSBO patients. A first episode of aSBO and/or a radiological score ≥5 should lead physicians to consider early surgical management.
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Understanding CT imaging findings based on the underlying pathophysiology in patients with small bowel ischemia. Jpn J Radiol 2022; 41:353-366. [PMID: 36472804 PMCID: PMC10066158 DOI: 10.1007/s11604-022-01367-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/27/2022] [Indexed: 12/12/2022]
Abstract
AbstractBecause acute small bowel ischemia has a high mortality rate, it requires rapid intervention to avoid unfavorable outcomes. Computed tomography (CT) examination is important for the diagnosis of bowel ischemia. Acute small bowel ischemia can be the result of small bowel obstruction or mesenteric ischemia, including mesenteric arterial occlusion, mesenteric venous thrombosis, and non-occlusive mesenteric ischemia. The clinical significance of each CT finding is unique and depends on the underlying pathophysiology. This review describes the definition and mechanism(s) of bowel ischemia, reviews CT findings suggesting bowel ischemia, details factors involved in the development of small bowel ischemia, and presents CT findings with respect to the different factors based on the underlying pathophysiology. Such knowledge is needed for accurate treatment decisions.
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Apfeld JC, Cooper JN, Gil LA, Kulaylat AN, Rubalcava NS, Lutz CM, Deans KJ, Minneci PC, Speck KE. Variability in the management of adhesive small bowel obstruction in children. J Pediatr Surg 2022; 57:1509-1517. [PMID: 34893310 DOI: 10.1016/j.jpedsurg.2021.11.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 11/01/2021] [Accepted: 11/01/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND This study assessed inter-hospital variability in operative-vs-nonoperative management of pediatric adhesive small bowel obstruction (ASBO). METHODS A multi-institutional retrospective study was performed examining patients 1-21 years-of-age presenting with ASBO from 2010 to 2019 utilizing the Pediatric Health Information System. Multivariable mixed-effects logistic regression was performed assessing inter-hospital variability in operative-vs-nonoperative management of ASBO. RESULTS Among 6410 pediatric ASBO admissions identified at 46 hospitals, 3,239 (50.5%) underwent surgery during that admission. The hospital-specific rate of surgery ranged from 35.3% (95%CI: 28.5-42.6%) to 74.7% (66.3-81.6%) in the unadjusted model (p < 0.001), and from 35.1% (26.3-45.1%) to 73.9% (66.7-79.9%) in the adjusted model (p < 0.001). Factors associated with operative management for ASBO included admission to a surgical service (OR 2.8 [95%CI: 2.4-3.2], p < 0.001), congenital intestinal and/or rotational anomaly (OR 2.5 [2.1-3.1], p < 0.001), diagnostic workup including advanced abdominal imaging (OR 1.7 [1.5-1.9], p < 0.001), non-emergent admission status (OR 1.5 [1.3-1.8], p < 0.001), and increasing number of complex chronic comorbidities (OR 1.3 [1.2-1.4], p < 0.001). Factors associated with nonoperative management for ASBO included increased hospital-specific annual ASBO volume (OR 0.98 [95%CI: 0.97-0.99], p = 0.002), older age (OR 0.97 [0.96-0.98], p < 0.001), public insurance (OR 0.87 [0.78-0.96], p = 0.008), and presence of coinciding non-intestinal congenital anomalies, neurologic/neuromuscular disease, and/or medical technology dependence (OR 0.57 [95%CI: 0.47-0.68], p < 0.001). CONCLUSIONS Rates of surgical intervention for ASBO vary significantly across tertiary children's hospitals in the United States. The variability was independent of patient and hospital characteristics and is likely due to practice variation. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Jordan C Apfeld
- Center for Surgical Outcomes Research, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA; Center for Innovation in Pediatric Practice, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA
| | - Jennifer N Cooper
- Center for Surgical Outcomes Research, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA; Center for Innovation in Pediatric Practice, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA
| | - Lindsay A Gil
- Center for Surgical Outcomes Research, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA; Center for Innovation in Pediatric Practice, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA
| | - Afif N Kulaylat
- Division of Pediatric Surgery, Penn State Children's Hospital, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Nathan S Rubalcava
- Department of Surgery, Section of Pediatric Surgery, Michigan Medicine, C.S. Mott Children's Hospital, 1540 E. Hospital Dr., Ann Arbor, MI 48109, USA
| | - Carley M Lutz
- Center for Surgical Outcomes Research, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA; Center for Innovation in Pediatric Practice, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA
| | - Katherine J Deans
- Center for Surgical Outcomes Research, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA; Center for Innovation in Pediatric Practice, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA; Department of Surgery, Nationwide Children's Hospital, Columbus, OH 43205, USA
| | - Peter C Minneci
- Center for Surgical Outcomes Research, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA; Center for Innovation in Pediatric Practice, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH 43205, USA; Department of Surgery, Nationwide Children's Hospital, Columbus, OH 43205, USA
| | - K Elizabeth Speck
- Department of Surgery, Section of Pediatric Surgery, Michigan Medicine, C.S. Mott Children's Hospital, 1540 E. Hospital Dr., Ann Arbor, MI 48109, USA.
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Goto DS, Wai CJ. Case report: caught by the pill cam…literally. J Surg Case Rep 2022; 2022:rjac353. [PMID: 35919693 PMCID: PMC9341302 DOI: 10.1093/jscr/rjac353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/13/2022] [Indexed: 11/29/2022] Open
Abstract
Small bowel obstructions are a common general surgery occurrence. In a patient with prior abdominal surgeries, the usual diagnosis is secondary to adhesions. The management is typically conservative, which usually avoids operative intervention. Computed tomography (CT) scans help diagnosticians take a snapshot inside the abdomen; however, CT scans are not perfect and intra-abdominal pathologies can be missed requiring surgery. We present a case of an atypical small bowel obstruction. The initial CT scan showed a transition point in the right lower quadrant, which was managed non-operatively. One week later, the patient then re-presented with hematochezia following an outpatient pill cam procedure. Imaging showed the presence of a new small bowel mass, which was not seen on imaging done 1 week ago or from 10 months prior. He was then taken for a diagnostic laparoscopy, in which a small bowel mass was found, pathology positive for recurrent renal cell carcinoma.
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Affiliation(s)
- Dylan S Goto
- Department of Surgery, John A. Burns School of Medicine, University of Hawaii , Honolulu, HI , USA
| | - Christina J Wai
- Department of Surgery , Surgical Oncology, , Honolulu, HI , USA
- John A. Burns School of Medicine, University of Hawaii , Surgical Oncology, , Honolulu, HI , USA
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Zenilman ME. Small bowel obstruction: Be careful while you wait. Am J Surg 2022; 224:1207-1208. [PMID: 35738922 DOI: 10.1016/j.amjsurg.2022.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 06/02/2022] [Indexed: 11/01/2022]
Affiliation(s)
- Michael E Zenilman
- Department of Surgery, Weill Cornell Medicine, New York Presbyterian Brooklyn Methodist Hospital, 506 6th Street, Brooklyn, New York, 11215, USA(1).
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Santry HP, Strassels SA, Ingraham AM, Oslock WM, Ricci KB, Paredes AZ, Heh VK, Baselice HE, Rushing AP, Diaz A, Daniel VT, Ayturk MD, Kiefe CI. Identifying the fundamental structures and processes of care contributing to emergency general surgery quality using a mixed-methods Donabedian approach. BMC Med Res Methodol 2020; 20:247. [PMID: 33008294 PMCID: PMC7532630 DOI: 10.1186/s12874-020-01096-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 08/05/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Acute Care Surgery (ACS) was developed as a structured, team-based approach to providing round-the-clock emergency general surgery (EGS) care for adult patients needing treatment for diseases such as cholecystitis, gastrointestinal perforation, and necrotizing fasciitis. Lacking any prior evidence on optimizing outcomes for EGS patients, current implementation of ACS models has been idiosyncratic. We sought to use a Donabedian approach to elucidate potential EGS structures and processes that might be associated with improved outcomes as an initial step in designing the optimal model of ACS care for EGS patients. METHODS We developed and implemented a national survey of hospital-level EGS structures and processes by surveying surgeons or chief medical officers regarding hospital-level structures and processes that directly or indirectly impacted EGS care delivery in 2015. These responses were then anonymously linked to 2015 data from the American Hospital Association (AHA) annual survey, Medicare Provider Analysis and Review claims (MedPAR), 17 State Inpatient Databases (SIDs) using AHA unique identifiers (AHAID). This allowed us to combine hospital-level data, as reported in our survey or to the AHA, to patient-level data in an effort to further examine the role of EGS structures and processes on EGS outcomes. We describe the multi-step, iterative process utilizing the Donabedian framework for quality measurement that serves as a foundation for later work in this project. RESULTS Hospitals that responded to the survey were primarily non-governmental and located in urban settings. A plurality of respondent hospitals had fewer than 100 inpatient beds. A minority of the hospitals had medical school affiliations. DISCUSSION Our results will enable us to develop a measure of preparedness for delivering EGS care in the US, provide guidance for regionalized care models for EGS care, tiering of ACS programs based on the robustness of their EGS structures and processes and the quality of their outcomes, and formulate triage guidelines based on patient risk factors and severity of EGS disease. CONCLUSIONS Our work provides a template for team science applicable to research efforts combining primary data collection (i.e., that derived from our survey) with existing national data sources (i.e., SIDs and MedPAR).
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Affiliation(s)
- Heena P. Santry
- Department of Surgery, Ohio State University Wexner Medical Center, 410 W 10th Avenue, Columbus, OH USA
- Center for Surgical Health Assessment, Research, and Policy, The Ohio State University, 395 W 12th Avenue, Columbus, OH USA
- Department of Surgery, The Ohio State University Wexner Medical Center, 395 W 12th Ave, Suite 614, Columbus, OH 43210 USA
| | - Scott A. Strassels
- Department of Surgery, Ohio State University Wexner Medical Center, 410 W 10th Avenue, Columbus, OH USA
- Center for Surgical Health Assessment, Research, and Policy, The Ohio State University, 395 W 12th Avenue, Columbus, OH USA
| | - Angela M. Ingraham
- Department of Surgery, University of Wisconsin, 600 Highland Avenue, Madison, WI USA
| | - Wendelyn M. Oslock
- Department of Surgery, Ohio State University Wexner Medical Center, 410 W 10th Avenue, Columbus, OH USA
- Center for Surgical Health Assessment, Research, and Policy, The Ohio State University, 395 W 12th Avenue, Columbus, OH USA
| | - Kevin B. Ricci
- Department of Surgery, Ohio State University Wexner Medical Center, 410 W 10th Avenue, Columbus, OH USA
- Center for Surgical Health Assessment, Research, and Policy, The Ohio State University, 395 W 12th Avenue, Columbus, OH USA
| | - Anghela Z. Paredes
- Department of Surgery, Ohio State University Wexner Medical Center, 410 W 10th Avenue, Columbus, OH USA
- Center for Surgical Health Assessment, Research, and Policy, The Ohio State University, 395 W 12th Avenue, Columbus, OH USA
| | - Victor K. Heh
- Department of Surgery, Ohio State University Wexner Medical Center, 410 W 10th Avenue, Columbus, OH USA
- Center for Surgical Health Assessment, Research, and Policy, The Ohio State University, 395 W 12th Avenue, Columbus, OH USA
| | - Holly E. Baselice
- Department of Surgery, Ohio State University Wexner Medical Center, 410 W 10th Avenue, Columbus, OH USA
- Center for Surgical Health Assessment, Research, and Policy, The Ohio State University, 395 W 12th Avenue, Columbus, OH USA
| | - Amy P. Rushing
- Department of Surgery, Ohio State University Wexner Medical Center, 410 W 10th Avenue, Columbus, OH USA
- Center for Surgical Health Assessment, Research, and Policy, The Ohio State University, 395 W 12th Avenue, Columbus, OH USA
| | - Adrian Diaz
- Department of Surgery, Ohio State University Wexner Medical Center, 410 W 10th Avenue, Columbus, OH USA
- Center for Surgical Health Assessment, Research, and Policy, The Ohio State University, 395 W 12th Avenue, Columbus, OH USA
| | - Vijaya T. Daniel
- Department of Surgery, University of Massachusetts Medical School, 55 N Lake Avenue, Worcester, MA USA
| | - M. Didem Ayturk
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, 55 N Lake Avenue, Worcester, MA USA
| | - Catarina I. Kiefe
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, 55 N Lake Avenue, Worcester, MA USA
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