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Association between operating room access and mortality for life-threatening general surgery emergencies. J Trauma Acute Care Surg 2020; 87:35-42. [PMID: 31242499 DOI: 10.1097/ta.0000000000002267] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Few diseases truly require emergency surgery today. We investigated the relationship between access to operating room (OR) and outcomes for patients with life-threatening emergency general surgery (LT-EGS) diseases at US hospitals. METHODS In 2015, we surveyed 2,811 US hospitals on EGS practices, including how OR access is assured (e.g., OR staffing, block time). There were 1,690 (60%) hospitals that responded. We anonymously linked survey data to 2015 Statewide Inpatient Sample data (17 states) using American Hospital Association identifiers. Adults admitted with life-threatening diagnoses (e.g., necrotizing fasciitis, perforated viscus) who underwent operative intervention the same calendar day as hospital admission were included. Primary outcome was in-hospital mortality. Univariate and multivariable regression analyses, clustered by treating hospital and adjusted for patient factors, were performed to examine hospital-level OR access variables. RESULTS Overall, 3,620 patients were admitted with LT-EGS diseases. The median age was 63 years (interquartile range, 51-75), with half having three or more comorbidities (50%). Thirty-four percent had one or more major systemic complication, and 5% died. The majority got care at hospitals with less than 1 day of EGS block time but with policies to ensure emergency access to the OR. After adjusting for age, sex, race, insurance status, comorbidities, systemic complications, and surgical complications, we found that less presence of an in-house EGS surgeon, compared with around the clock, was associated with increased mortality (rarely/never in-house surgeon: odds ratio, 2.4; 95% confidence interval [CI],1.1-5.3; sometimes in-house surgeon: odds ratio, 1.6; 95% CI, 1.1-2.3). In addition, after controlling for other factors, on-call overnight recovery room nurse, compared with in-house, was associated with an increased mortality (odds ratio, 2.2; 95% CI, 1.5-3.1). CONCLUSION Round-the-clock availability of personnel, specifically emergency general surgeons and recovery room nurses, is associated with decreased mortality. These findings have implications for the creation of EGS patient triage criteria and Acute Care Surgery Centers of Excellence. LEVEL OF EVIDENCE Therapeutic, level III.
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DeWane MP, Davis KA, Schuster KM, Maung AA, Becher RD. Rethinking our definition of operative success: predicting early mortality after emergency general surgery colon resection. Trauma Surg Acute Care Open 2019; 4:e000244. [PMID: 31245613 PMCID: PMC6560481 DOI: 10.1136/tsaco-2018-000244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 03/08/2019] [Accepted: 03/23/2019] [Indexed: 11/03/2022] Open
Abstract
Background The postoperative outcomes of emergency general surgery patients can be fraught with uncertainty. Although surgical risk calculators exist to predict 30-day mortality, they are often of limited utility in preparing patients and families for immediate perioperative complications. Examination of trends in mortality after emergent colectomy may help inform complex perioperative decision-making. We hypothesized that risk factors could be identified to predict early mortality (before postoperative day 5) to inform operative decisions. Methods This analysis was a retrospective cohort study using the American College of Surgeons National Surgical Quality Improvement Program database (2012-2014). Patients were stratified into three groups: early death (postoperative day 0-4), late death (postoperative day 5-30), and those who survived. Multivariable logistic regression was used to explore characteristics associated with early death. Kaplan-Meier models and Cox regression were used to further characterize their impact. Results A total of 18 803 patients were analyzed. Overall 30-day mortality was 12.5% (3316); of these, 37.1% (899) were early deaths. The preoperative factors most predictive of early death were septic shock (OR 3.62, p<0.001), ventilator dependence (OR 2.81, p<0.001), and ascites (OR 1.63, p<0.001). Postoperative complications associated with early death included pulmonary embolism (OR 5.78, p<0.001), presence of new-onset or ongoing postoperative septic shock (OR 4.45, p<0.001) and new-onset renal failure (OR 1.89, p<0.001). Patients with both preoperative and postoperative shock had an overall mortality rate of 47% with over half of all deaths occurring in the early period. Conclusions Nearly 40% of patients who die after emergent colon resection do so before postoperative day 5. Early mortality is heavily influenced by the presence of both preoperative and new or persistent postoperative septic shock. These results demonstrate important temporal trends of mortality, which may inform perioperative patient and family discussions and complex management decisions. Level of evidence Level III. Study type: Prognostic.
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Affiliation(s)
- Michael P DeWane
- Department of Surgery, Yale School of Medicine, New Haven, Connecticut, USA
| | - Kimberly A Davis
- Department of Surgery, Yale School of Medicine, New Haven, Connecticut, USA
| | - Kevin M Schuster
- Department of Surgery, Yale School of Medicine, New Haven, Connecticut, USA
| | - Adrian A Maung
- Department of Surgery, Yale School of Medicine, New Haven, Connecticut, USA
| | - Robert D Becher
- Department of Surgery, Yale School of Medicine, New Haven, Connecticut, USA
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Acute Care Surgery Model and Outcomes in Emergency General Surgery. J Am Coll Surg 2019; 228:21-28.e7. [DOI: 10.1016/j.jamcollsurg.2018.07.664] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 07/17/2018] [Indexed: 11/19/2022]
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Hussain A, Mahmood F, Teng C, Jafferbhoy S, Luke D, Tsiamis A. Patient outcome of emergency laparotomy improved with increasing "number of surgeons on-call" in a university hospital: Audit loop. Ann Med Surg (Lond) 2017; 23:21-24. [PMID: 29021897 PMCID: PMC5633340 DOI: 10.1016/j.amsu.2017.09.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 09/13/2017] [Accepted: 09/17/2017] [Indexed: 12/27/2022] Open
Abstract
AIM Emergency laparotomy is a commonly performed high-mortality surgical procedure. The National Emergency Laparotomy Network (NELA) published an average mortality rate of 11.1% and a median length of stay equivalent to 16.3 days in patients undergoing emergency laparotomy. This study presents a completed audit loop after implementing the change of increasing the number of on-call surgeons in the general surgery rota of a university hospital. The aim of this study was to evaluate the outcomes of emergency laparotomy in a single UK tertiary centre after addition of one more consultant in the daily on-call rota. METHODS This is a retrospective study involving patients who underwent emergency laparotomy between March to May 2013 (first audit) and June to August 2015 (second audit). The study parameters stayed the same. The adult patients undergoing emergency laparotomy under the general surgical take were included. Appendicectomy, cholecystectomy and simple inguinal hernia repair patients were excluded. Data was collected on patient demographics, ASA, morbidity, 30-day mortality and length of hospital stay. Statistical analysis including logistic regression was performed using SPSS. RESULTS During the second 3-month period, 123 patients underwent laparotomy compared to 84 in the first audit. Median age was 65(23-93) years. 56.01% cases were ASA III or above in the re-audit compared to 41.9% in the initial audit. 38% patients had bowel anastomosis compared to 35.7% in the re-audit with 4.2% leak rate in the re-audit compared to 16.6% in the first audit. 30-day mortality was 10.50% in the re-audit compared to 21% and median length of hospital stay 11 days in the re-audit compared to 16 days. The lower ASA grade was significantly associated with increased likelihood of being alive, as was being female, younger age and not requiring ITU admission post-operatively. However, having a second on-call consultant was 2.231 times more likely to increase the chances of patients not dying (p = 0.031). CONCLUSION Our audit-loop suggests that adding a second consultant to the daily on-call rota significantly reduces postoperative mortality and morbidity. Age, ASA and ITU admission are other independent factors affecting patient outcomes. We suggest this change be applied to other high volume centres across the country to improve the outcomes after emergency laparotomy.
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Affiliation(s)
- Anwar Hussain
- SpR Colorectal Surgery, Department of Colorectal Surgery, University Hospital of North Midlands, UK
| | - Fahad Mahmood
- Core Trainee General Surgery, Department of Colorectal Surgery, University Hospital of North Midlands, UK
| | - Chui Teng
- FY1 General Surgery, Department of Colorectal Surgery, University Hospital of North Midlands, UK
| | - Sadaf Jafferbhoy
- SpR General Surgery, Department of Colorectal Surgery, University Hospital of North Midlands, UK
| | - David Luke
- Consultant colorectal Surgeon, Department of Colorectal Surgery, University Hospital of North Midlands, UK
| | - Achilleas Tsiamis
- Consultant colorectal Surgeon, Department of Colorectal Surgery, University Hospital of North Midlands, UK
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Defining the burden, scope, and future of vascular acute care surgery. J Vasc Surg 2017; 66:1511-1517. [PMID: 28662926 DOI: 10.1016/j.jvs.2017.04.060] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 04/26/2017] [Indexed: 01/26/2023]
Abstract
OBJECTIVE The paradigm of acute care surgery has revolutionized nonelective general surgery. Similarly, nonelective vascular surgery may benefit from specific management and resource capabilities. To establish the burden and scope of vascular acute care surgery, we analyzed the characteristics and outcomes of patients hospitalized for vascular surgical procedures in Maryland. METHODS A retrospective analysis of a statewide inpatient database was performed to identify patients undergoing noncardiac vascular procedures in Maryland from 2009 to 2013. Patients were stratified by admission acuity as elective, urgent, or emergent, with the last two groups defined as acute. The primary outcome was inpatient mortality, and secondary outcomes were critical care and hospital resource requirements. Groups were compared by univariate analyses, with multivariable analysis of mortality based on acuity level and other potential risk factors for death. RESULTS Of 3,157,499 adult hospital admissions, 154,004 (5%) patients underwent a vascular procedure; most were acute (54% emergent, 13% urgent), whereas 33% were elective. Acute patients had higher rates of critical care morbidity and required more hospital resource utilization. Admission for acute vascular surgery was independently associated with mortality (urgent odds ratio, 2.1; emergent odds ratio, 3.0). CONCLUSIONS The majority of inpatient vascular care in Maryland is for acute vascular surgery, which is an independent risk factor for mortality. Acute vascular surgical care entails greater critical care and hospital resource utilization and-similar to emergency general surgery-may benefit from dedicated training and practice models.
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Pedersen T, Watt SK, Tolstrup MB, Gögenur I. 30-Day, 90-day and 1-year mortality after emergency colonic surgery. Eur J Trauma Emerg Surg 2016; 43:299-305. [DOI: 10.1007/s00068-016-0742-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 11/15/2016] [Indexed: 11/30/2022]
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Abstract
Emergency abdominal surgery has a high mortality, with an incidence of around 15% for all patients. Mortality in elderly patients is up to 25%, and 1-year mortality for emergent colorectal resection for patients over 80 years is around 50%. Patients presenting to hospital are often given low priority. Definitive surgery is not always possible and it may be more important to control the septic focus and to revisit surgery later. The literature is poor for such a common procedure, but there is evidence that a standardized pathway focusing on rapid diagnosis; resuscitation; sepsis treatment; and, if appropriate, urgent surgery followed by admission to intensive care improves outcomes.
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Affiliation(s)
- Carol Peden
- Royal United Hospital, Combe Park, Bath BA1 3NG, UK.
| | - Michael J Scott
- Department of Anesthesia and Perioperative Medicine, Royal Surrey County Hospital NHS Foundation Trust, Surrey, Guildford GU1 7XX, UK; Surrey Perioperative Anesthesia Critical Care Research Group (SPACeR), University of Surrey, Surrey, Guildford GU2 7XH, UK
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The impact of acute care surgery on appendicitis outcomes: Results from a national sample of university-affiliated hospitals. J Trauma Acute Care Surg 2015. [PMID: 26218698 DOI: 10.1097/ta.0000000000000732] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Acute appendicitis is the most common indication for emergency general surgery (EGS) in the United States. We examined the role of acute care surgery (ACS) on interventions and outcomes for acute appendicitis at a national sample of university-affiliated hospitals. METHODS We surveyed senior surgeons responsible for EGS coverage at University HealthSystems Consortium hospitals, representing more than 90% of university-affiliated hospitals in the United States. The survey elicited data on resources allocated for EGS during 2013. Responses were linked to University HealthSystems Consortium outcomes data by unique hospital identifiers. Patients treated at hospitals reporting hybrid models for EGS coverage were excluded. Differences in interventions and outcomes between patients with acute appendicitis treated at ACS hospitals versus hospitals with a general surgeon on-call model (GSOC) were analyzed using univariate comparisons and multivariable logistic regression models adjusted for patient demographics, clinical acuity, and hospital characteristics. RESULTS We found 122 hospitals meeting criteria for analysis where 2,565 patients were treated for acute appendicitis. Forty-eight percent of hospitals had an ACS model (n = 1,414), and 52% had a GSOC model (n = 1,151). Hospitals with ACS models were more likely to treat minority patients than those with GSOC models. Patients treated at ACS hospitals were more likely to undergo laparoscopic appendectomy. In multivariable modeling of patients who had surgery (n = 2,258), patients treated at ACS hospitals had 1.86 (95% confidence interval, 1.23-2.80) greater odds of undergoing laparoscopic appendectomy. CONCLUSION In an era when laparoscopic appendectomy is increasingly accepted for treating uncomplicated acute appendicitis, particularly in low-risk patients, it is concerning that patients treated at GSOC model hospitals are more likely to undergo traditional open surgery at the time of presentation. Furthermore, hospitals with ACS are functioning as safety-net hospitals for vulnerable patients with acute appendicitis. LEVEL OF EVIDENCE Therapeutic study, level IV.
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Focchi S, Carrara A, Avesani EC. Advances in management of patients with acute diverticulitis. JOURNAL OF ACUTE DISEASE 2015. [DOI: 10.1016/j.joad.2015.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Gale SC, Arumugam D, Dombrovskiy VY. Diverticulitis Outcomes are Equivalent between Level 1 Trauma Centers and Community Hospitals in New Jersey. Am Surg 2015. [DOI: 10.1177/000313481508100624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Traditionally, general surgeons provide emergency general surgery (EGS) coverage by assigned call. The acute care surgery (ACS) model is new and remains confined mostly to academic centers. Some argue that in busy trauma centers, on-call trauma surgeons may be unable to also care for EGS patients. In New Jersey, all three Level 1 Trauma Centers (L1TC) have provided ACS services for many years. Analyzing NJ state inpatient data, we sought to determine whether outcomes in one common surgical illness, diverticulitis, have been different between L1TC and nontrauma centers (NTC) over a 10-year period. The NJ Medical Database was queried for patients aged 18 to 90 hospitalized from 2001 to 2010 for acute diverticulitis. Demographics, comorbidities, operative rates, and mortality were compiled and analyzed comparing L1TC to NTC. For additional comparison between L1TC and NTC, 1:1 propensity score matching with replacement was accomplished. χ2, t test, and Cochran-Armitage trend test were used. From 2001 to 2010, 88794 patients were treated in NJ for diverticulitis. 2621 patients (2.95%) were treated at L1TCs. Operative rates were similar between hospital types. Patients treated at L1TCs were more often younger (63.1 ± 0.3 vs 64.7 ± 0.1; P < 0.001), nonwhite (43.1% vs 23.1%; P < 0.0001), and uninsured (11.0% vs 5.5%; P < 0.0001). After propensity matching, neither operative mortality (9.7% vs 7.9% P = 0.45), nor nonoperative mortality (1.2% vs 1.3% P = 0.60) were different between groups. Mortality and operative rates for patients with acute diverticulitis are equivalent between LT1C and NTC in NJ. Trauma centers in NJ more commonly provide care to minority and uninsured patients.
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Affiliation(s)
- Stephen C. Gale
- Department of Surgery, Trauma Services, East Texas Medical Center, Tyler, Texas; and
- Department of Surgery, Rutgers/RWJMS, New Brunswick, New Jersey
| | - Dena Arumugam
- Department of Surgery, Rutgers/RWJMS, New Brunswick, New Jersey
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Ng HJ, Yule M, Twoon M, Binnie NR, Aly EH. Current outcomes of emergency large bowel surgery. Ann R Coll Surg Engl 2015; 97:151-6. [PMID: 25723694 PMCID: PMC4473394 DOI: 10.1308/003588414x14055925059679] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2014] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Emergency large bowel surgery (ELBS) is known to carry an increased risk of morbidity and mortality. Previous studies have reported morbidity and mortality rates up to 14.3%. However, there has not been a recent study to document the outcomes of ELBS following several major changes in surgical training and provision of emergency surgery. The aim of this study was therefore to explore the current outcomes of ELBS. METHODS A retrospective review was performed of a prospectively maintained database of the clinical records of all patients who had ELBS between 2006 and 2013. Data pertaining to patient demographics, ASA (American Society of Anesthesiologists) grade, diagnosis, surgical procedure performed, grade of operating surgeon and assistant, length of hospital stay, postoperative complications and in-hospital mortality were analysed. RESULTS A total of 202 patients underwent ELBS during the study period. The mean patient age was 62 years and the most common cause was colonic carcinoma (n=67, 33%). There were 32 patients (15.8%) who presented with obstruction and 64 (31.7%) had bowel perforation. The overall in-hospital mortality rate was 14.8% (n=30). A consultant surgeon was involved in 187 cases (92.6%) as either first operator, assistant or available in theatre. CONCLUSIONS ELBS continues to carry a high risk despite several major changes in the provision of emergency surgery. Further developments are needed to improve postoperative outcomes in these patients.
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Affiliation(s)
| | - M Yule
- University of Aberdeen, UK
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12
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Privette AR, Evans AE, Moyer JC, Nelson MF, Knudson MM, Mackersie RC, Callcut RA, Cohen MJ. Beyond emergency surgery: redefining acute care surgery. J Surg Res 2014; 196:166-71. [PMID: 25799525 DOI: 10.1016/j.jss.2014.11.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 10/14/2014] [Accepted: 11/07/2014] [Indexed: 11/16/2022]
Abstract
BACKGROUND Considerable debate exists regarding the definition, skill set, and training requirements for the new specialty of acute care surgery (ACS). We hypothesized that a patient subset could be identified that requires a level of care beyond general surgical training and justifies creation of this new specialty. MATERIALS AND METHODS Reviewed patient admissions over 1-y to the only general surgical service at a level I trauma center-staffed by trauma and/or critical care trained physicians. Patients classified as follows: trauma, ACS, emergency general (EGS), or elective surgery. ACS patients are nonelective, nontrauma patients with significantly altered physiology requiring intensive care unit admission and/or specific complex operative interventions. Differences in demographics, hospital course, and outcomes were analyzed. RESULTS In-patient service evaluated approximately 5500 patients, including 3300 trauma patients. A total of 2152 admissions include 37% trauma, 30% elective, 28% EGS, and 4% ACS. ACS and trauma patients were more likely to require multiple operations (ACS relative risk [RR] = 11.5; trauma RR = 5.7, P < 0.0001), have longer hospital and intensive care unit length of stay, and higher mortality (P < 0.0001). They were less likely to be discharged home (ACS RR = 0.75; trauma RR = 0.67, P < 0.0001) compared with that of the EGS group. EGS and elective patients were most similar to each other in multiple areas. CONCLUSIONS ACS and EGS patients represent distinct patient cohorts, as reflected by significant differences in critical care needs, likelihood of multiple operations, and need for postdischarge rehabilitation. The skills required to care for ACS patients, including ability to rescue from complications and provide critical care, differ from those required for EGS patients and supports development of ACS training and regionalization of care.
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Affiliation(s)
- Alicia R Privette
- Department of Surgery, University of California San Francisco, San Francisco General Hospital, San Francisco, California
| | - Abigail E Evans
- Department of Surgery, University of California San Francisco, San Francisco General Hospital, San Francisco, California
| | - Jarrett C Moyer
- Department of Surgery, University of California San Francisco, San Francisco General Hospital, San Francisco, California
| | - Mary F Nelson
- Department of Surgery, University of California San Francisco, San Francisco General Hospital, San Francisco, California
| | - M Margaret Knudson
- Department of Surgery, University of California San Francisco, San Francisco General Hospital, San Francisco, California
| | - Robert C Mackersie
- Department of Surgery, University of California San Francisco, San Francisco General Hospital, San Francisco, California
| | - Rachael A Callcut
- Department of Surgery, University of California San Francisco, San Francisco General Hospital, San Francisco, California
| | - Mitchell J Cohen
- Department of Surgery, University of California San Francisco, San Francisco General Hospital, San Francisco, California.
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Watt DG, Wilson MSJ, Shapter OC, Patil P. 30-Day and 1-year mortality in emergency general surgery laparotomies: an area of concern and need for improvement? Eur J Trauma Emerg Surg 2014; 41:369-74. [PMID: 26037986 DOI: 10.1007/s00068-014-0450-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Accepted: 09/08/2014] [Indexed: 10/24/2022]
Abstract
AIMS Emergency surgery is associated with poorer outcomes and higher mortality with recent studies suggesting the 30-day mortality to be 14-15%. The aim of this study was to analyse the 30-day mortality, age-related 30-day mortality and 1-year mortality following emergency laparotomy. We hope this will encourage prospective data collection, improvement of care and initiate strategies to establish best practice in this area. METHODS This was a retrospective study of patients who underwent emergency laparotomy from June 2010 to May 2012. The primary end point of the study was 30-day mortality, age-related 30-day mortality and 1-year all-cause mortality. RESULTS 477 laparotomies were performed in 446 patients. 57% were aged <70 and 43% aged >70 years. 30-day mortality was 12, 4% in those aged <70 years and 22% in those >70 years (p < 0.001). 1-year mortality was 25, 15% in those aged under 70 years and 38% in those aged >70 years (p < 0.001). CONCLUSIONS Emergency laparotomy carries a high rate of mortality, especially in those over the age of 70 years, and more needs to be done to improve outcomes, particularly in this group. This could involve increasing acute surgical care manpower, early recognition of patients requiring emergency surgery, development of clear management protocols for such patients or perhaps even considering centralisation of emergency surgical services to specialist centres with multidisciplinary teams involving emergency surgeons and care of the elderly physicians in hospital and related community outreach services for post-discharge care.
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Affiliation(s)
- D G Watt
- Department of General Surgery, Ninewells Hospital and Medical School, Dundee, DD1 9SY, UK,
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Moore FA, Catena F, Moore EE, Leppaniemi A, Peitzmann AB. Position paper: management of perforated sigmoid diverticulitis. World J Emerg Surg 2013; 8:55. [PMID: 24369826 PMCID: PMC3877957 DOI: 10.1186/1749-7922-8-55] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 11/26/2013] [Indexed: 12/16/2022] Open
Abstract
Over the last three decades, emergency surgery for perforated sigmoid diverticulitis has evolved dramatically but remains controversial. Diverticulitis is categorized as uncomplicated (amenable to outpatient treatment) versus complicated (requiring hospitalization). Patients with complicated diverticulitis undergo computerized tomography (CT) scanning and the CT findings are used categorize the severity of disease. Treatment of stage I (phlegmon with or without small abscess) and stage II (phlegmon with large abscess) diverticulitis (which includes bowel rest, intravenous antibiotics and percutaneous drainage (PCD) of the larger abscesses) has not changed much over last two decades. On the other hand, treatment of stage III (purulent peritonitis) and stage IV (feculent peritonitis) diverticulitis has evolved dramatically and remains morbid. In the 1980s a two stage procedure (1st - segmental sigmoid resection with end colostomy and 2nd - colostomy closure after three to six months) was standard of care for most general surgeons. However, it was recognized that half of these patients never had their colostomy reversed and that colostomy closure was a morbid procedure. As a result starting in the 1990s colorectal surgical specialists increasing performed a one stage primary resection anastomosis (PRA) and demonstrated similar outcomes to the two stage procedure. In the mid 2000s, the colorectal surgeons promoted this as standard of care. But unfortunately despite advances in perioperative care and their excellent surgical skills, PRA for stage III/IV diverticulitis continued to have a high mortality (10-15%). The survivors require prolonged hospital stays and often do not fully recover. Recent case series indicate that a substantial portion of the patients who previously were subjected to emergency sigmoid colectomy can be successfully treated with less invasive nonoperative management with salvage PCD and/or laparoscopic lavage and drainage. These patients experience a surprisingly lower mortality and more rapid recovery. They are also spared the need for a colostomy and do not appear to benefit from a delayed elective sigmoid colectomy. While we await the final results ongoing prospective randomized clinical trials testing these less invasive alternatives, we have proposed (based primarily on case series and our expert opinions) what we believe safe and rationale management strategy.
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Affiliation(s)
- Frederick A Moore
- Acute Care Surgery, University of Florida, 1600 Southwest Archer Road, PO Box 100108, Gainesville, FL 32610-0108, USA
| | - Fausto Catena
- Emergency Surgery Department, Parma University Hospital, Via Cracvia 23, Bologna 40139, Italy
| | - Ernest E Moore
- University of Colorado Health Science Center, Denver Health Science Center, 777 Bannock Street, Denver, CO 80204-4507, USA
| | - Ari Leppaniemi
- Department of Abdominal Surgery, University of Helsinki, Haartmaninkatu 4, PO Box 340, Meilahi Hospital, FIN-00029 HUS, Helsinki, HUS 00290, Finland
| | - Andrew B Peitzmann
- University of Pittsburgh, F-1281, UPMC-Presbyterian, Pittsburgh, PA 15213, USA
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Barrow E, Anderson ID, Varley S, Pichel AC, Peden CJ, Saunders DI, Murray D. Current UK practice in emergency laparotomy. Ann R Coll Surg Engl 2013. [PMID: 24165345 DOI: 10.1308/003588413x13629960048433] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Emergency laparotomy is a common procedure, with 30,000-50,000 performed annually in the UK. This large scale study reports the current spectrum of emergency laparotomies, and the influence of the surgical procedure, underlying pathology and subspecialty of the operating surgeon on mortality. METHODS Anonymised data on consecutive patients undergoing an emergency laparotomy were submitted for a three-month period. The primary outcome measure was unadjusted 30-day mortality. Appendicectomy and cholecystectomy were among the procedures excluded. RESULTS Data from 1,708 patients from 35 National Health Service hospitals were analysed. The overall 30-day mortality rate was 14.8%. 'True' emergency laparotomies (ie those classified by the National Confidential Enquiry into Patient Outcome and Death as immediate or urgent) comprised 86.5% of cases. The mortality rate rose from 8.0% among expedited cases to 14.3% among urgent cases and to 25.7% among laparotomies termed immediate. Among the most common index procedures, small bowel resection exhibited the highest 30-day mortality rate of 21.1%. The presence of abdominal sepsis was associated with raised 30-day mortality (17.5% in the presence of sepsis vs 12.6%, p=0.027). Colorectal procedures comprised 44.3% and within this group, data suggest that mortality from laparotomy may be influenced by surgical subspecialisation. CONCLUSIONS This report of a large number of patients undergoing emergency laparotomy in the UK confirms a remarkably high mortality by modern standards across the range. Very few pathologies or procedures can be considered anything other than high risk. The need for routine consultant involvement and critical care is evident, and the case distribution helps define the surgical skill set needed for a modern emergency laparotomy service. Preliminary data relating outcomes from emergency colonic surgery to surgical subspecialty require urgent further study.
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Patel SS, Senagore AJ. General surgeons vs. colorectal surgeons: Who should be doing what to whom? SEMINARS IN COLON AND RECTAL SURGERY 2013. [DOI: 10.1053/j.scrs.2013.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Barrow E, Anderson ID, Varley S, Pichel AC, Peden CJ, Saunders DI, Murray D. Current UK practice in emergency laparotomy. Ann R Coll Surg Engl 2013; 95:599-603. [DOI: 10.1308/rcsann.2013.95.8.599] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Introduction Emergency laparotomy is a common procedure, with 30,000–50,000 performed annually in the UK. This large scale study reports the current spectrum of emergency laparotomies, and the influence of the surgical procedure, underlying pathology and subspecialty of the operating surgeon on mortality. Methods Anonymised data on consecutive patients undergoing an emergency laparotomy were submitted for a three-month period. The primary outcome measure was unadjusted 30-day mortality. Appendicectomy and cholecystectomy were among the procedures excluded. Results Data from 1,708 patients from 35 National Health Service hospitals were analysed. The overall 30-day mortality rate was 14.8%. ‘True’ emergency laparotomies (ie those classified by the National Confidential Enquiry into Patient Outcome and Death as immediate or urgent) comprised 86.5% of cases. The mortality rate rose from 8.0% among expedited cases to 14.3% among urgent cases and to 25.7% among laparotomies termed immediate. Among the most common index procedures, small bowel resection exhibited the highest 30-day mortality rate of 21.1%. The presence of abdominal sepsis was associated with raised 30-day mortality (17.5% in the presence of sepsis vs 12.6%, p=0.027). Colorectal procedures comprised 44.3% and within this group, data suggest that mortality from laparotomy may be influenced by surgical subspecialisation. Conclusions This report of a large number of patients undergoing emergency laparotomy in the UK confirms a remarkably high mortality by modern standards across the range. Very few pathologies or procedures can be considered anything other than high risk. The need for routine consultant involvement and critical care is evident, and the case distribution helps define the surgical skill set needed for a modern emergency laparotomy service. Preliminary data relating outcomes from emergency colonic surgery to surgical subspecialty require urgent further study.
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Affiliation(s)
- E Barrow
- on behalf of the UK Emergency Laparotomy Network
| | - ID Anderson
- on behalf of the UK Emergency Laparotomy Network
| | - S Varley
- on behalf of the UK Emergency Laparotomy Network
| | - AC Pichel
- on behalf of the UK Emergency Laparotomy Network
| | - CJ Peden
- on behalf of the UK Emergency Laparotomy Network
| | - DI Saunders
- on behalf of the UK Emergency Laparotomy Network
| | - D Murray
- on behalf of the UK Emergency Laparotomy Network
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Re: Mandatory exploration is not necessary for patients with acute diverticulitis and free intraperitoneal air. J Trauma Acute Care Surg 2013; 74:1376-7. [PMID: 23609295 DOI: 10.1097/ta.0b013e31828c31bf] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Re: Mandatory exploration is not necessary for patients with acute diverticulitis and free intraperitoneal air. J Trauma Acute Care Surg 2013. [DOI: 10.1097/01586154-201305000-00030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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