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Yoon KW, Yoo K, Choi K, Gil E, Park CM, Lee D. The implementation of the acute care surgery model in the management of patients with acute appendicitis - A 5-year single-center, retrospective experience: An observational study. Medicine (Baltimore) 2024; 103:e38927. [PMID: 39029014 DOI: 10.1097/md.0000000000038927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/21/2024] Open
Abstract
We conducted this study to assess the effects of the acute care surgery (ACS) model in the management of patients with acute appendicitis (AA) based on our 5-year single-center, retrospective experience. The current single-center, retrospective, observational study was conducted in a consecutive series of the patients with AA who had been surgically treated at a tertiary referral hospital in Seoul, Korea, between January 2016 and December 2020. At our institution, the ACS model was first introduced in March 2018. Therefore, our clinical series of the patients were divided into 2 groups: the pre-ACS group (March 2014 to February 2018) and the post-ACS group (March 2018 to December 2022). Key time intervals include emergency department registration to request for surgical consultation, request for surgical consultation to decision on surgery, decision-to-operating room, time to decision on surgery and length of emergency department stay. Moreover, outcomes include rates of perforation and complications and discharge within 24 or 48 hours. We compared key time intervals, outcomes, and length of hospital stay between the 2 groups. A total of 900 patients with AA were finally included in the current study, 447 and 453 of whom were divided into the pre-ACS group (n = 447) and the post-ACS group (n = 453), respectively. There were significant differences in key time intervals, outcomes, and length of hospital stay between the 2 groups (P < .05). In conclusion, our results showed that the implementation of the ACS model was effective in improving key time intervals, rates of perforation, and discharge within 24 or 48 hours in the patients with AA.
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Affiliation(s)
- Kyoung Won Yoon
- Division of Critical Care, Department of Surgery, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
| | - Keesang Yoo
- Division of Acute Care Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyoungjin Choi
- Division of Acute Care Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eunmi Gil
- Division of Acute Care Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Critical Care Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Chi-Min Park
- Division of Acute Care Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Critical Care Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Donghyoun Lee
- Department of Surgery, Jeju National University Hospital, Jeju National University School of Medicine, Jeju, Korea
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Dhanaskeara CS, Caballero B, Moolupuri A, Chung C, Puckett Y, Santos A, Estrada M, Alhaj Saleh A, Ronaghan CA, Dissanaike S, Richmond RE. Patient Outcomes in Laparoscopic Appendectomy With Acute Surgical Care Model Compared to Traditional Call. J Surg Res 2023; 281:282-288. [PMID: 36219940 DOI: 10.1016/j.jss.2022.08.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 06/16/2022] [Accepted: 08/15/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Shift-based models for acute surgical care (ACS), where surgical emergencies are treated by a dedicated team of surgeons working shifts, without a concurrent elective practice, are becoming more common nationwide. We compared the outcomes for appendectomy, one of the most common emergency surgical procedures, between the traditional (TRAD) call and ACS model at the same institution during the same time frame. METHODS A retrospective review of patients who underwent laparoscopic appendectomy for acute appendicitis during 2017-2018. ACS and TRAD-patient demographics, clinical presentation, operative details, and outcomes were compared using independent sample t-tests, Wilcoxon rank-sum tests and Fisher's exact or χ2 tests. Multiple exploratory regression models were constructed to examine the effects of confounding variables. RESULTS Demographics, clinical presentation, and complication rates were similar between groups except for a longer duration of symptoms prior to arrival in the TRAD group (Δ = 0.5 d, P = 0.006). Time from admission to operating room (Δ = -1.85 h, P = 0.003), length of hospital stay (Δ = -2.0 d, P < 0.001), and total cost (Δ = $ -2477.02, P < 0.001) were significantly lower in the ACS group compared to the TRAD group. Furthermore, perforation rates were lower in ACS (8.3% versus 28.6%, P = 0.003). Differences for the outcomes remained significant even after controlling for duration of symptoms prior to arrival (P < 0.05). CONCLUSIONS Acute appendicitis managed using the ACS shift-based model seems to be associated with reduced time to operation, hospital stay, and overall cost, with equivalent success rates, compared to TRAD.
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Affiliation(s)
| | - Beatrice Caballero
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Abhi Moolupuri
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Caroline Chung
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Yana Puckett
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Ariel Santos
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Michelle Estrada
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Adel Alhaj Saleh
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Catherine A Ronaghan
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Sharmila Dissanaike
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Robyn E Richmond
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas.
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Voaklander B, Gaudet LA, Kirkland SW, Keto-Lambert D, Villa-Roel C, Rowe BH. Interventions to improve consultations in the emergency department: A systematic review. Acad Emerg Med 2022; 29:1475-1495. [PMID: 35546740 DOI: 10.1111/acem.14520] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 04/21/2022] [Accepted: 05/07/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Emergency department (ED) consultations with specialists are necessary for safe and effective patient care. Delays in the ED consultation process, however, have been shown to increase ED length of stay (LOS) and contribute to ED crowding. This review aims to describe and evaluate the effectiveness of interventions to improve the ED consultation process. METHODS Eight primary literature databases and the gray literature were searched to identify comparative studies assessing ED-based interventions to improve the specialist consultation process. Two independent reviewers identified eligible studies, assessed study quality, and extracted data. Individual or pooled meta-analysis for continuous outcomes were calculated as mean differences (MDs) with 95% confidence intervals (CIs) using a random-effects model was conducted. RESULTS Thirty-five unique comparative intervention studies were included. While the interventions varied, four common components/themes were identified including interventions to improve consultant responsiveness (n = 11), improve access to consultants in the ED (n = 9), expedite ED consultations (n = 8), and bypass ED consultations (n = 7). Studies on interventions to improve consult responsiveness consistently reported a decrease in consult response times in the intervention group with percent changes between 10% and 71%. Studies implementing interventions to improve consult responsiveness (MD -2.55, 95% CI -4.88 to -0.22) and interventions to bypass ED consultations (MD -0.99, 95% CI -1.43 to -0.56) consistently reported a decrease in ED LOS; however, heterogeneity was high (I2 = 99%). Evidence on whether any of the interventions were effective at reducing the proportion of patients consulted or subsequently admitted varied. CONCLUSIONS The various interventions impacting the consultation process were predominately successful in reducing ED LOS, with evidence suggesting that interventions improving consult responsiveness and improving access to consultants in the ED also improve consult response times. Health care providers looking to implement interventions to improve the ED consultation process should identify key areas in their setting that could be targeted.
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Affiliation(s)
- Britt Voaklander
- Michael G. DeGroote School of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Lindsay A Gaudet
- Alberta Research Centre for Health Evidence, University of Alberta, Edmonton, Alberta, Canada
| | - Scott W Kirkland
- Department of Emergency Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Diana Keto-Lambert
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Cristina Villa-Roel
- Department of Emergency Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Brian H Rowe
- Department of Emergency Medicine, University of Alberta, Edmonton, Alberta, Canada.,School of Public Health, University of Alberta, Edmonton, Alberta, Canada
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Wang CC, Chen SA, Cheng CT, Tee YS, Chan SY, Fu CY, Liao CA, Hsieh CH, Kuo LW. The role of acute care surgeons in treating rib fractures-a retrospective cohort study from a single level I trauma center. BMC Surg 2022; 22:271. [PMID: 35836219 PMCID: PMC9281009 DOI: 10.1186/s12893-022-01720-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 07/05/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Rib fractures are the most common thoracic injury in patients who sustained blunt trauma, and potentially life-threatening associated injuries are prevalent. Multi-disciplinary work-up is crucial to achieving a comprehensive understanding of these patients. The present study demonstrated the experience of an acute care surgery (ACS) model for rib fracture management from a single level I trauma center over 13 years. METHODS Data from patients diagnosed with acute rib fractures from January 2008 to December 2020 were collected from the trauma registry of Chang Gung Memorial Hospital (CGMH). Information, including patient age, sex, injury mechanism, Abbreviated Injury Scale (AIS) in different anatomic regions, injury severity score (ISS), index admission department, intensive care unit (ICU) length of stay (LOS), total admission LOS, mortality, and other characteristics of multiple rib fracture, were analyzed. Patients who received surgical stabilization of rib fractures (SSRF) were analyzed separately, and basic demographics and clinical outcomes were compared between acute care and thoracic surgeons. RESULTS A total of 5103 patients diagnosed with acute rib fracture were admitted via the emergency department (ED) of CGMH in the 13-year study period. The Department of Trauma and Emergency Surgery (TR) received the most patients (70.8%), and the Department of Cardiovascular and Thoracic Surgery (CTS) received only 3.1% of the total patients. SSRF was initiated in 2017, and TR performed fixation for 141 patients, while CTS operated for 16 patients. The basic demographics were similar between the two groups, and no significant differences were noted in the outcomes, including LOS, LCU LOS, length of indwelling chest tube, or complications. There was only one mortality in all SSRF patients, and the patient was from the CTS group. CONCLUSIONS Acute care surgeons provided good-quality care to rib fracture patients, whether SSRF or non-SSRF. Acute care surgeons also safely performed SSRF. Therefore, we propose that the ACS model may be an option for rib fracture management, depending on the deployment of staff in each institute.
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Affiliation(s)
- Chia-Cheng Wang
- grid.413801.f0000 0001 0711 0593Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, No. 5, Fuxing St., Guishan District, Taoyuan, 333 Taiwan
| | - Szu-An Chen
- grid.413801.f0000 0001 0711 0593Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, No. 5, Fuxing St., Guishan District, Taoyuan, 333 Taiwan
| | - Chi-Tung Cheng
- grid.413801.f0000 0001 0711 0593Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, No. 5, Fuxing St., Guishan District, Taoyuan, 333 Taiwan
| | - Yu-San Tee
- grid.413801.f0000 0001 0711 0593Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, No. 5, Fuxing St., Guishan District, Taoyuan, 333 Taiwan
| | - Sheng-Yu Chan
- grid.413801.f0000 0001 0711 0593Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, No. 5, Fuxing St., Guishan District, Taoyuan, 333 Taiwan
| | - Chih-Yuan Fu
- grid.413801.f0000 0001 0711 0593Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, No. 5, Fuxing St., Guishan District, Taoyuan, 333 Taiwan
| | - Chien-An Liao
- grid.413801.f0000 0001 0711 0593Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, No. 5, Fuxing St., Guishan District, Taoyuan, 333 Taiwan
| | - Chi-Hsun Hsieh
- grid.413801.f0000 0001 0711 0593Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, No. 5, Fuxing St., Guishan District, Taoyuan, 333 Taiwan
| | - Ling-Wei Kuo
- grid.413801.f0000 0001 0711 0593Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, No. 5, Fuxing St., Guishan District, Taoyuan, 333 Taiwan
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Al Babtain I, Alraee SA, Shalhoub MM, Hijazi LO, albalawi AA, alamer M. The Impact of Acute Care Surgery Model on the Management of Acute Appendicitis and Cholecystitis: A Single-Center Study. Cureus 2022; 14:e26724. [PMID: 35967148 PMCID: PMC9363238 DOI: 10.7759/cureus.26724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/09/2022] [Indexed: 12/01/2022] Open
Abstract
Background Acute care surgery (ACS) is a novel model for the provision of emergency general surgery (GS) care. Investigating the impact of the ACS team on the management of acute emergencies can help in establishing proper management measures and improving patient care in an emergency setting. The study aims to compare the performance indicators and patient outcomes such as hospital length of stay (LOS), time to diagnosis, and operation before and after the implementation of the acute care system. Methods The study reviewed two retrospective cohorts: the pre-ACS system (n = 202) from January 2012 to December 2013 and the post-ACS system (n = 188) from January 2014 to December 2015, which were done in a tertiary care center. All adult patients diagnosed with acute appendicitis and cholecystitis requiring emergency surgery were included. Results There was an improvement in the time interval between GS referral to the diagnosis of acute appendicitis and cholecystitis (p = 0.07) and from diagnosis to the start of the operation (p = 0.38). Patients in the post-ACS model had a shorter hospital stay than the pre-ACS model patients with [M = 3.69 SD(3.18) days versus M = 3.57 SD (3.60) days, p = 0.25]. Time from the emergency department arrival to GS referral did not show an improvement [M = 4.36 SD(3.34)] hours in the pre-ACS model versus [M = 4.53 SD(3.98)] hours in the ACS model, p = 0.86). Conclusion The ACS model led to earlier diagnosis of acute appendectomy and cholecystectomy cases and reduced the LOS. The introduction of the ACS model in Saudi Arabia showed improvement in patient care during acute emergencies. Further studies including multiple centers with larger sample sizes and longer review periods are needed to evaluate the efficiency and cost-effectiveness of the ACS model.
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Kinnear N, Jolly S, Herath M, Han J, Tran M, O'Callaghan M, Hennessey D, Dobbins C, Sammour T, Moore J. The acute surgical unit: An updated systematic review and meta-analysis. Int J Surg 2021; 94:106109. [PMID: 34536599 DOI: 10.1016/j.ijsu.2021.106109] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 08/07/2021] [Accepted: 09/07/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To systematically review comparative studies on the acute surgical unit (ASU) model. METHODS Searches were performed of Cochrane, Embase, Medline and grey literature. Eligible articles were comparative studies of the Acute Surgical Unit (ASU) model published 01/01/2000-12/03/2020. Amongst patients with any diagnosis, primary outcomes were length of stay, after-hours operating, complications and cost. Secondary outcomes were time to surgical review, time to theatre, mortality and re-admission for patients with any diagnosis, and cholecystectomy during index admission for patients with biliary disease. Additional analyses were planned for specific cohorts, such as patients with appendicitis or cholecystitis. RESULTS Searches returned 9,677 results from which 77 eligible publications were identified, representing 150,981 unique patients. Cohorts were adequately homogenous for meta-analysis of all outcomes except cost. For patients with any diagnosis, compared with the Traditional model, the introduction of an ASU model was associated with reduced length of stay (mean difference [MD] 0.68 days; 95% confidence interval [CI] 0.38-0.98), after-hours operating rates (odds ratio [OR] 0.56; 95% CI 0.46-0.69) and complications (OR 0.48, 95% CI 0.33-0.70). Regarding cost, two studies reported savings following ASU introduction, while one found no difference. Amongst secondary outcomes, for patients with any diagnosis, ASU commencement was associated with reduced time to surgical review, time to theatre and mortality. Re-admissions were unchanged. For patients with biliary disease, ASU establishment was associated with superior rates of index cholecystectomy. CONCLUSION Compared to the Traditional structure, the ASU model is superior for most metrics. ASU introduction should be promoted in policy for widespread benefit.
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Affiliation(s)
- Ned Kinnear
- Adelaide Medical School, University of Adelaide, Adelaide, Australia Dept of Surgery, Royal Adelaide, Hospital, Adelaide, Australia Urology Unit, Flinders Medical Centre, Bedford Park, SA, Australia Flinders University, Adelaide, Australia Dept of Urology, Mercy University Hospital, Cork, Ireland
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7
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van der Wee MJL, van der Wilden G, Hoencamp R. Acute Care Surgery Models Worldwide: A Systematic Review. World J Surg 2021; 44:2622-2637. [PMID: 32377860 PMCID: PMC7326827 DOI: 10.1007/s00268-020-05536-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background The Acute Care Surgery (ACS) model was developed as a dedicated service for the provision of 24/7 nontrauma emergency surgical care. This systematic review investigated which components are essential in an ACS model and the state of implementation of ACS models worldwide. Methods A literature search was conducted using PubMed, MEDLINE, EMBASE, Cochrane library, and Web of Science databases. All relevant data of ACS models were extracted from included articles. Results The search identified 62 articles describing ACS models in 13 countries. The majority consist of a dedicated nontrauma emergency surgical service, with daytime on-site attending coverage (cleared from elective duties), and 24/7 in-house resident coverage. Emergency department coverage and operating room access varied widely. Critical care is fully embedded in the original US model as part of the acute care chain (ACC), but is still a separate unit in most other countries. While in most European countries, ACS is not a recognized specialty yet, there is a tendency toward more structured acute care. Conclusions Large national and international heterogeneity exists in the structure and components of the ACS model. Critical care is still a separate component in most systems, although it is an essential part of the ACC to provide the best pre-, intra- and postoperative care of the physiologically deranged patient. Universal acceptance of one global ACS model seems challenging; however, a global consensus on essential components would benefit any healthcare system.
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Affiliation(s)
- Mats J L van der Wee
- Alrijne Hospital, Leiderdorp, The Netherlands. .,Leiden University Medical Center, Leiden, The Netherlands.
| | - Gwendolyn van der Wilden
- Alrijne Hospital, Leiderdorp, The Netherlands.,Leiden University Medical Center, Leiden, The Netherlands
| | - Rigo Hoencamp
- Alrijne Hospital, Leiderdorp, The Netherlands.,Leiden University Medical Center, Leiden, The Netherlands.,Defense Healthcare Organization, Ministry of Defense, Utrecht, The Netherlands.,Erasmus University Medical Center, Rotterdam, The Netherlands
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Sarmiento Altamirano D, Himmler A, Chango Sigüenza O, Pino Andrade R, Flores Lazo N, Reinoso Naranjo J, Sacoto Aguilar H, Fernández de Córdova L, Rodas E, Puyana JC, Salamea Molina JC. The Successful Implementation of a Trauma and Acute Care Surgery Model in Ecuador. World J Surg 2021; 44:1736-1744. [PMID: 32107595 DOI: 10.1007/s00268-020-05435-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND For years, surgical emergencies in Ecuador were managed on a case-by-case basis without significant standardization. To address these issues, the Regional Hospital Vicente Corral Moscoso adapted and implemented a model of "trauma and acute care surgery" (TACS) to the reality of Cuenca, Ecuador. METHODS A cohort study was carried out, comparing patients exposed to the traditional model and patients exposed to the TACS model. Variables assessed included number of surgical patients attended to in the emergency department, number of surgical interventions, number of surgeries performed per surgeon, surgical wait time, length of stay and in-hospital mortality. RESULTS The total number of surgical interventions increased (3919.6-5745.8, p ≤ 0.05); by extension, the total number of surgeries performed per surgeon also increased (5.37-223.68, p ≤ 0.05). We observed a statistically significant decrease in surgical wait time (10.6-3.2 h for emergency general surgery, 6.3-1.6 h for trauma, p ≤ 0.05). Length of stay decreased in trauma patients (9-6 days, p ≤ 0.05). Higher mortality was found in the traditional model (p ≤ 0.05) compared to the TACS model. CONCLUSIONS The implementation of TACS model in a resource-restrained hospital in Latin America had a positive impact by decreasing surgical waiting time in trauma and emergency surgery patients and length of stay in trauma patients. We also noted a statistically significant decrease in mortality. Savings to the overall system and patients can be inferred by decreased mortality, length of stay and surgical wait times. To our knowledge, this is the first implementation of a TACS model described in Latin America.
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Affiliation(s)
| | - Amber Himmler
- Division of Surgery, Medstar Georgetown University Hospital and Washington Hospital Center, Washington, DC, USA. .,University of Pittsburgh, Pittsburgh, PA, USA.
| | - Oscar Chango Sigüenza
- Division of Trauma and Acute Care Surgery, Hospital Vicente Corral Moscoso, Cuenca, Ecuador
| | - Raúl Pino Andrade
- Division of Trauma and Acute Care Surgery, Hospital Vicente Corral Moscoso, Cuenca, Ecuador.,Facultad de Medicina, Universidad de Cuenca, Cuenca, Ecuador
| | - Nube Flores Lazo
- Division of Trauma and Acute Care Surgery, Hospital Vicente Corral Moscoso, Cuenca, Ecuador.,Facultad de Medicina, Universidad de Cuenca, Cuenca, Ecuador
| | - Jeovanni Reinoso Naranjo
- Division of Trauma and Acute Care Surgery, Hospital Vicente Corral Moscoso, Cuenca, Ecuador.,Facultad de Medicina, Universidad de Cuenca, Cuenca, Ecuador
| | - Hernán Sacoto Aguilar
- Facultad de Medicina, Universidad de Azuay, Cuenca, Ecuador.,Division of Trauma and Acute Care Surgery, Hospital Vicente Corral Moscoso, Cuenca, Ecuador
| | - Lenin Fernández de Córdova
- Division of Trauma and Acute Care Surgery, Hospital Vicente Corral Moscoso, Cuenca, Ecuador.,Facultad de Medicina, Universidad Católica de Cuenca, Cuenca, Ecuador
| | - Edgar Rodas
- Division of Trauma and Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Juan Carlos Puyana
- Division of Trauma and Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Juan Carlos Salamea Molina
- Facultad de Medicina, Universidad de Azuay, Cuenca, Ecuador.,Division of Trauma and Acute Care Surgery, Hospital Vicente Corral Moscoso, Cuenca, Ecuador
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Complications of appendectomy and cholecystectomy in acute care surgery: A systematic review and meta-analysis. J Trauma Acute Care Surg 2021; 89:576-584. [PMID: 32544106 DOI: 10.1097/ta.0000000000002825] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
INTRODUCTION Acute care surgery (ACS) was initiated two decades ago to address timeliness and quality in emergency general surgery. We hypothesized that ACS has improved the management of acute appendicitis and biliary disease. METHODS A comprehensive systematic review and meta-analysis of outcome studies for emergent appendectomy and cholecystectomy from 1966 to 2017, comparing studies prior to and following ACS implementation, were performed. RESULTS Of 1,704 studies, 27 were selected for analysis (appendicitis, 16; biliary pathology, 7; both, 4). Following ACS introduction, the complication rate was significantly reduced in both appendectomy and cholecystectomy (risk ratios, 0.70; 95% confidence interval [CI], 0.57-0.85; I = 9.2% and relative risk, 0.62; 95% CI, 0.41-0.94; I = 63.5%) respectively. There was a significant reduction in the time from arrival in emergency until admission and from admission to operation (-1.37 hours: 95% CI, -1.93 to -0.80; -2.51 hours: 95% CI, -4.44 to -0.58) in the appendectomy cohort. Time to operation was shorter in the cholecystectomy group (-6.46 hours; 95% CI, -9.54 to -3.4). Length of hospital stay was reduced in both groups (appendectomy, -0.9 day; cholecystectomy, -1.09 day). There was a reduction in overall cost in cholecystectomy group (-US $854.37; 95% CI, -1,554.1 to -154.05). No statistical significance was detected for wound infection, abscess, conversion of laparoscopy to open technique, rate of negative appendectomy, after hours, readmission, and cost. CONCLUSION The implementation of ACS models in general surgery emergency care has significantly improved system and patient outcomes for appendicitis and biliary pathology. LEVEL OF EVIDENCE Systematic review and meta-analysis of a retrospective study, level III.
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10
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Mapping the increasing interest in acute care surgery-Who, why and which fellowship? J Trauma Acute Care Surg 2020; 88:629-635. [PMID: 32320176 DOI: 10.1097/ta.0000000000002585] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Interest in acute care surgery (ACS) has increased over the past 10 years as demonstrated by the linear increase in fellowship applicants to the different fellowships leading to ACS careers. It is unclear why interest has increased, whether various fellowship pathways attract different applicants or whether fellowship choice correlates with practice patterns after graduation. METHODS An online survey was distributed to individuals previously registered with the Surgical critical care and Acute care surgery Fellowship Application Service. Fellowship program directors were also asked to forward the survey to current and former fellows to increase the response rate. Data collected included demographics, clinical interests and motivations, publications, and postfellowship practice patterns. Fisher's exact and Pearson's χ were used to determine significance. RESULTS Trauma surgery was the primary clinical interest for all fellowship types (n = 273). Fellowship type had no impact on academic productivity or practice patterns. Most fellows would repeat their own fellowship. The 2-year American Association for the Surgery of Trauma-approved fellowship was nearly uniformly reported as the preferred choice among those who would perform a different fellowship. Career motivations were similar across fellowships and over time though recent trainees were more likely to consider predictability of schedule a significant factor in career choice. Respondents reported graduated progression to full responsibility, further exposure to trauma care and additional operative technical training as benefits of a second fellowship year. CONCLUSION American Association for the Surgery of Trauma-approved 2-year fellows appear to be the most satisfied with their fellowship choice. No differences were noted in academic productivity or practice between fellowships. Future research should focus on variability in trauma training and operative experience during residency and in practice to better inform how a second fellowship year would improve training for ACS careers. LEVEL OF EVIDENCE Descriptive, mixed methods, Level IV.
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Khoo CY, Koh BF, Aurangzeb A, Lee RBQ, Ng JCF, Mathur S. The impact of an acute care surgery model on efficiency and clinical outcomes for patients undergoing appendicectomy in Singapore. Asian J Surg 2020; 43:946-947. [PMID: 32527583 DOI: 10.1016/j.asjsur.2020.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 10/24/2022] Open
Affiliation(s)
- Chun Yuet Khoo
- Department of General Surgery, Singapore General Hospital, Singapore.
| | | | - Amirzeb Aurangzeb
- Department of General Surgery, Singapore General Hospital, Singapore
| | | | | | - Sachin Mathur
- Department of General Surgery, Singapore General Hospital, Singapore
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12
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Vergis A, Metcalfe J, Stogryn SE, Clouston K, Hardy K. Impact of acute care surgery on timeliness of care and patient outcomes: a systematic review of the literature. Can J Surg 2020; 62:281-288. [PMID: 31148441 DOI: 10.1503/cjs.010718] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background Dedicated emergency general surgery (EGS) service models were developed to improve efficiency of care and patient outcomes. The degree to which the EGS model delivers these benefits is debated. We performed a systematic review of the literature to identify whether the EGS service model is associated with greater efficiency and improved outcomes compared to the traditional model. Methods We searched MEDLINE, Embase, Scopus and Web of Science (Core Collection) databases from their earliest date of coverage through March 2017. Primary outcomes for efficiency of care were surgical response time, time to operation and total length of stay in hospital. The primary outcome for evaluating patient outcomes was total complication rate. Results The EGS service model generally improved efficiency of care and patient outcomes, but the outcome variables reported in the literature varied. Conclusion Development of standardized metrics and comprehensive EGS databases would support quality control and performance improvement in EGS systems.
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Affiliation(s)
- Ashley Vergis
- From the Department of Surgery, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Man. (Vergis, Metcalfe, Stogryn, Clouston, Hardy); and St. Boniface Hospital, Winnipeg, Man. (Vergis, Clouston, Hardy)
| | - Jennifer Metcalfe
- From the Department of Surgery, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Man. (Vergis, Metcalfe, Stogryn, Clouston, Hardy); and St. Boniface Hospital, Winnipeg, Man. (Vergis, Clouston, Hardy)
| | - Shannon E. Stogryn
- From the Department of Surgery, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Man. (Vergis, Metcalfe, Stogryn, Clouston, Hardy); and St. Boniface Hospital, Winnipeg, Man. (Vergis, Clouston, Hardy)
| | - Kathleen Clouston
- From the Department of Surgery, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Man. (Vergis, Metcalfe, Stogryn, Clouston, Hardy); and St. Boniface Hospital, Winnipeg, Man. (Vergis, Clouston, Hardy)
| | - Krista Hardy
- From the Department of Surgery, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Man. (Vergis, Metcalfe, Stogryn, Clouston, Hardy); and St. Boniface Hospital, Winnipeg, Man. (Vergis, Clouston, Hardy)
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Kinnear N, Bramwell E, Frazzetto A, Noll A, Patel P, Hennessey D, Otto G, Dobbins C, Sammour T, Moore J. Acute surgical unit improves outcomes in appendicectomy. ANZ J Surg 2019; 89:1108-1113. [PMID: 30989789 DOI: 10.1111/ans.15141] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 01/28/2019] [Accepted: 02/11/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Ned Kinnear
- Department of SurgeryLyell McEwin Hospital Adelaide South Australia Australia
- Department of SurgeryPort Augusta Hospital Port Augusta South Australia Australia
| | - Eliza Bramwell
- Department of SurgeryPort Augusta Hospital Port Augusta South Australia Australia
| | - Alannah Frazzetto
- Department of SurgeryPort Augusta Hospital Port Augusta South Australia Australia
- Adelaide Medical SchoolThe University of Adelaide Adelaide South Australia Australia
| | - Amy Noll
- Department of SurgeryPort Augusta Hospital Port Augusta South Australia Australia
- Adelaide Medical SchoolThe University of Adelaide Adelaide South Australia Australia
| | - Prajay Patel
- Department of SurgeryPort Augusta Hospital Port Augusta South Australia Australia
- Adelaide Medical SchoolThe University of Adelaide Adelaide South Australia Australia
| | | | - Greg Otto
- Department of SurgeryLyell McEwin Hospital Adelaide South Australia Australia
| | - Christopher Dobbins
- Department of SurgeryRoyal Adelaide Hospital Adelaide South Australia Australia
| | - Tarik Sammour
- Adelaide Medical SchoolThe University of Adelaide Adelaide South Australia Australia
- Department of SurgeryRoyal Adelaide Hospital Adelaide South Australia Australia
| | - James Moore
- Adelaide Medical SchoolThe University of Adelaide Adelaide South Australia Australia
- Department of SurgeryRoyal Adelaide Hospital Adelaide South Australia Australia
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Nel D, Kloppers C, Rayamajhi S, Klopper JH. Logistical factors associated with adverse outcomes following emergency surgery in an acute care surgical unit. Eur J Trauma Emerg Surg 2019; 46:377-382. [PMID: 30617401 DOI: 10.1007/s00068-018-01064-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 12/26/2018] [Indexed: 11/30/2022]
Abstract
PURPOSE The Acute Care Surgical Unit at Groote Schuur Hospital was established in 2010 and is the first of its kind in Africa. The aim of this study was to describe the outcomes of emergency surgical cases, as well as determine the logistical factors associated with adverse outcomes following surgery within the unit. METHODS This study was a retrospective audit which reviewed the folders of adult patients who underwent an emergency surgical procedure from July 2016 to July 2017. The primary outcome was a major adverse event (AE) which was defined by a Clavien-Dindo score of 3-5. A number of logistical factors related to patient admission and operation were evaluated for association with outcomes. RESULTS A total of 271 patients were included with a mean age of 47 years, with 48% females and 52% males. A major AE was recorded for 13% of patients. The following factors were found to be predictive of a major AE: referral from outside the hospital, urgent booking colour code, reoperation, and consultant most senior surgeon present during procedure. Patient admission/surgery performed outside of normal working hours, being booked for surgery on admission, as well as delay to surgery beyond colour code were not associated with a major AE. CONCLUSION Apart from the traditional clinical parameters, factors related to perioperative logistics may contribute to the risk of a major AE after emergency surgery and should be considered for inclusion in more comprehensive predictive models for adverse outcomes within an acute care surgery unit.
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Affiliation(s)
- Daniel Nel
- Division of General Surgery, Groote Schuur Hospital, Cape Town, South Africa.
| | - Christo Kloppers
- Head of Acute Care Surgery Unit, Division of General Surgery, Groote Schuur Hospital, Cape Town, South Africa
| | - Shreya Rayamajhi
- Division of General Surgery, Groote Schuur Hospital, Cape Town, South Africa
| | - Juan H Klopper
- Division of General Surgery, Groote Schuur Hospital, Cape Town, South Africa
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Efficiency of care and cost for common emergency general surgery conditions: Comparison by surgeon training and practice. Surgery 2018; 164:651-656. [PMID: 30098814 DOI: 10.1016/j.surg.2018.05.048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 04/16/2018] [Accepted: 05/31/2018] [Indexed: 11/23/2022]
Abstract
BACKGROUND Our institutional emergency general surgery service is staffed by both trauma and critical care-trained surgeons and other boarded general surgeons and subspecialists. We compared efficiency of care for common emergency general surgery conditions between trauma and critical care-trained surgeons and boarded general surgeons and subspecialists. METHODS Adults admitted between February 2014 and May 2017 with acute appendicitis, acute cholecystitis, intestinal obstruction, incarcerated hernia, or other acute abdominal diagnoses seen by emergency general surgery service were included. Demographic characteristics, consulting surgeon, operations, outcomes, and cost data were obtained. RESULTS A total of 1,363 patients were included: 384 (28.2%) with acute appendicitis, 477 (35.0%) with acute cholecystitis, 406 (29.8%) with intestinal obstruction, 22 (1.6%) with incarcerated hernia, and 74 (5.4%) with other acute abdominal diagnoses. Trauma and critical care-trained surgeons saw 836 (61.3%) patients. There was no difference in operative management between the two groups, however, trauma and critical care-trained surgeons had significantly less time to the operative room (7.0 vs 12.9 hours; P < .001), without a difference in duration of stay or costs. The subgroups of acute appendicitis and acute cholecystitis when treated by trauma and critical care-trained surgeons had less time to the operative room (8.4 vs 17.4 hours; P < .001), shorter hospital stay (2.5 vs 2.8 days; P = .021), and less emergency department cost ($822 vs $876; P = .012). CONCLUSION Compared with boarded general surgeons and subspecialists, trauma and critical care-trained surgeons provide more efficient care for common emergency general surgery conditions, with less time from consultation to the operative room.
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Impact of an acute surgical unit in appendicectomy outcomes: A systematic review and meta-analysis. Int J Surg 2018; 50:114-120. [PMID: 29337180 DOI: 10.1016/j.ijsu.2017.12.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 12/20/2017] [Accepted: 12/28/2017] [Indexed: 01/06/2023]
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Mathur S, Lim WW, Goo TT. Emergency general surgery and trauma: Outcomes from the first consultant-led service in Singapore. Injury 2018; 49:130-134. [PMID: 28899559 DOI: 10.1016/j.injury.2017.09.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 08/29/2017] [Accepted: 09/01/2017] [Indexed: 02/02/2023]
Abstract
INTRODUCTION There is a significant burden on public health systems from emergency surgical and trauma (ESAT) patients. In Western countries, the response has been to separate acute and elective surgery with the creation of a new sub-specialty: acute care surgery. Dedicated acute units have shown improvements in efficiency and clinical outcomes for patients. The aim of this study was to assess the results of the first such unit in Singapore. MATERIALS AND METHODS A retrospective analysis was performed of a 12-month period of acute admissions between May 2014 and April 2015, with comparison of 6-months before and after the creation of the ESAT service. The ESAT service was a consultant led dedicated team managing all daily acute and trauma patients. Demographic, efficiency and clinical outcome key performance indicators were compared. RESULTS There were 2527 acute admissions split between the two time periods. The ESAT service (N=1279) managed soft tissue infections (257, 20%), appendicitis (199, 16%) and biliary disease (175, 14%) most commonly. The most common of the 573 procedures performed were incision and drainage (242, 42%), appendicectomy (188, 33%) and laparotomy (84, 16%). Clinical outcome during the ESAT service included reduction in overall mean length of stay (4.5d to 3.5d, P<0.01) and mortality (24/1248 (1.9%) to 11/1279 (0.9%), P=0.03). Efficiency gains in theatre booking time, ED surgical review and overall costs were also noted. CONCLUSION The creation of an ESAT service has led to improved efficiency of care with no worsening of clinical outcomes for acute general surgical and trauma patients.
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Affiliation(s)
- Sachin Mathur
- Department of General Surgery, Khoo Teck Puat Hospital, 90 Yishun Central, 768828, Singapore.
| | - Woan Wui Lim
- Department of General Surgery, Khoo Teck Puat Hospital, 90 Yishun Central, 768828, Singapore.
| | - Tiong Thye Goo
- Department of General Surgery, Khoo Teck Puat Hospital, 90 Yishun Central, 768828, Singapore.
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Murphy PB, DeGirolamo K, Van Zyl TJ, Allen L, Haut E, Leeper WR, Leslie K, Parry N, Hameed M, Vogt KN. Impact of the Acute Care Surgery Model on Disease- and Patient-Specific Outcomes in Appendicitis and Biliary Disease: A Meta-Analysis. J Am Coll Surg 2017; 225:763-777.e13. [PMID: 28918345 DOI: 10.1016/j.jamcollsurg.2017.08.026] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 08/13/2017] [Accepted: 08/14/2017] [Indexed: 12/29/2022]
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Abstract
BACKGROUND The evolving field of acute care surgery (ACS) traditionally includes trauma, emergency general surgery, and critical care. However, the critical role of ACS in the rescue of patients with a surgical complication has not been explored. We here describe the role of "surgical rescue" in the practice of ACS. METHODS A prospective, electronic medical record-based ACS registry spanning January 2013 to May 2014 at a large urban academic medical center was screened by ICD-9 codes for acute surgical complications of an operative or interventional procedure. Long-term outcomes were derived from the Social Security Death Index. RESULTS Of 2,410 ACS patients, 320 (13%) required "surgical rescue": most commonly, from wound complications (32%), uncontrolled sepsis (19%), and acute obstruction (15%). The majority of complications (85%) were related to an operation; 15% were related to interventional procedures. The most common rescue interventions required were bowel resection (23%), wound debridement (18%), and source control of infection (17%); 63% of patients required operative intervention, and 22% required surgical critical care. Thirty-six percent of complications occurred in ACS primary patients ("local"), whereas 38% were referred from another surgical service ("institutional") and 26% referred from another institution ("regional"). Hospital length of stay was longer, and in-hospital and 1-year mortalities were higher in rescue patients compared with those without a complication. Outcomes were equivalent between "local" and "institutional" patients, but hospital length of stay and discharge to home were significantly worse in "institutional" referrals. CONCLUSION We here describe the distinct role of the acute care surgeon in the surgical management of complications; this is an additional pillar of ACS. In this vital role, the acute care surgeon provides crucial support to other providers as well as direct patient care in the "surgical rescue" of surgical and procedural complications. LEVEL OF EVIDENCE Epidemiological study, level III; therapeutic/care management study, level IV.
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Yi S, Rickard J. Specialization in acute care surgery in low-income and middle-income countries. Trauma Surg Acute Care Open 2017; 2:e000095. [PMID: 29766096 PMCID: PMC5877909 DOI: 10.1136/tsaco-2017-000095] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 04/07/2017] [Accepted: 04/09/2017] [Indexed: 12/31/2022] Open
Abstract
Traumatic injuries represent the highest portion of surgical conditions worldwide, and the groups most vulnerable to these injuries are disproportionately in low-income and middle-income countries (LMICs). It is in this context that we recognize and propose an urgent opportunity for developing and strengthening the field of acute care surgery (ACS) in LMICs. In this article, we will briefly review the history and advantages of ACS as a specialty and recognize the unique opportunity and benefit it may have in LMICs.
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Affiliation(s)
- Sojung Yi
- George Washington University School of Medicine, Washington, DC, USA
- Program in Global Surgery and Social Change at Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Centre Hospitalier Universitaire de Kigali, Kigali, Rwanda
| | - Jennifer Rickard
- Department of Surgery, Centre Hospitalier Universitaire de Kigali, Kigali, Rwanda
- Department of Surgery, University of Minnesota, Minneapolis, Minnesota, USA
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Comparison of outcomes of patients with acute appendicitis between an acute care surgery model and traditional call coverage model in the same community. Am J Surg 2016; 212:1083-1089. [PMID: 27788918 DOI: 10.1016/j.amjsurg.2016.09.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 09/03/2016] [Accepted: 09/08/2016] [Indexed: 11/22/2022]
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Davis KA, Jurkovich GJ. Fellowship training in Acute Care Surgery: from inception to current state. Trauma Surg Acute Care Open 2016; 1:e000004. [PMID: 29766052 PMCID: PMC5891699 DOI: 10.1136/tsaco-2016-000004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 05/05/2016] [Accepted: 05/09/2016] [Indexed: 11/05/2022] Open
Abstract
Recognizing the need for urgent and emergent surgical care across America, the American Association for the Surgery of Trauma developed and implemented, and oversees, the Acute Care Surgery Fellowship Training Program. Now in its 10th year, the fellowship has become an established post-General Surgery Fellowship Training Program, with 20 approved programs and 82 fellows trained. Consistent with the desire to have this non-Accreditation Council for Graduate Medical Education (ACGME) fellowship one with the highest standards, several educational improvements have occurred since its origin. The following is an account of the background and evolution of what has become a significant educational contribution to surgery.
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Affiliation(s)
- Kimberly A Davis
- Department of Surgery, Yale School of Medicine, New Haven, Connecticut, USA
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Certified acute care surgery programs improve outcomes in patients undergoing emergency surgery: A nationwide analysis. J Trauma Acute Care Surg 2015; 79:60-3; discussion 64. [PMID: 26091315 DOI: 10.1097/ta.0000000000000687] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Differences in outcomes among trauma centers (TCs) and non-TCs (NTCs) in patients undergoing emergency general surgery (EGS) are well established. However; the impact of development of certified acute care surgery (ACS) programs on patient outcomes remains unknown. The aim of this study was to evaluate outcomes in patients undergoing EGS across TCs, NTCs, and TCs with ACS (ACS-TC). METHODS National estimates for EGS procedures were abstracted from the National Inpatient Sample database. Patients undergoing emergent procedures (appendectomy, cholecystectomy, hernia repair, as well as small and large bowel resections) were included. TCs were identified based on American College of Surgeons' verification. ACS-TC programs were recorded from the American Association for the Surgery of Trauma. Outcome measures were hospital length of stay, complications, and mortality. Regression analysis was performed after adjusting for age, sex, race, Charlson comorbidity index, and type of procedure. RESULTS A total of 131,410 patients undergoing EGS were analyzed. Patients managed in ACS-TCs had shorter hospital stay (p = 0.045) and lower complication rate (p = 0.041) compared with patients managed in both TCs and NTCs. There was no difference in mortality in patients managed across the groups; however, there was a trend toward lower mortality in patients managed in ACS-TCs in comparison with TCs (p = 0.064) and NTCs (p = 0.089). The overall hospital costs were lower for patients managed in ACS-TCs compared with TCs (p = 0.036). CONCLUSION TCs with ACS have improved outcomes in EGS procedures compared with both TCs and non-TCs. ACS training with the associated infrastructure standards may contribute to these improved outcomes. LEVEL OF EVIDENCE Therapeutic/care management study, level IV.
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