Amy Rushing1, Nikolay Bugaev, Christian Jones, John J Como, Nicole Fox, Michael Cripps, Bryce Robinson, Catherine Velopulos, Elliott R Haut, Mayur Narayan. 1. From the The Ohio State University (A.R.), Columbus, OH; Tufts Medical Center (N.B.), Boston, Massachusetts; The Johns Hopkins University (C.J., E.R.H.), Baltimore, Maryland; MetroHealth Medical Center (J.J.C.), Cleveland, Ohio; Cooper University (N.F.), Camden, New Jersey; University of Texas Southwestern (M.C.), Dallas, Texas; University of Washington-Harborview (B.R.), Seattle, Washington; University of Colorado (C.V.), Aurora, Colorado; and Weill Cornell Medicine (M.N.), New York, New York.
Abstract
BACKGROUND: Acute appendicitis (AA) has been considered one of the most common acute surgical conditions in the world. Recent studies, however, have suggested that nonoperative management (NOM) with a course of antibiotics (ABX) may be as effective as surgery in treating appendicitis. As there are evolving perspectives regarding the optimal therapy for appendicitis, we sought to provide recommendations regarding the role of NOM with the administration of antibiotics (antibiotics-first approach) in uncomplicated AA as well as the need for routine interval appendectomy (RIA) in those presenting with appendiceal abscess or phlegmon (AAP) initially managed without appendectomy. METHODS: A writing group from the Guidelines Committee of the Eastern Association for the Surgery of Trauma (EAST) performed a systematic review and meta-analysis of the current literature regarding appendicitis in adult populations. The Grading of Recommendations Assessment, Development and Evaluation methodology was applied and meta-analyses and evidence profiles generated. RESULTS: When comparing antibiotics-first therapy to surgery for uncomplicated AA in adult populations, we found that perforation and recurrence of disease were the only outcomes consistently represented in the literature. For perforation, we were unable to make a definitive conclusion based on the degree of heterogeneity among the six randomized controlled trials reviewed. The risk of recurrence at 1 year with antibiotics-first treatment was 15.8% (95% confidence interval, 12.05-118.63). Critical outcomes could not be evaluated with the current literature. In NOM patients for AAP, the risk of recurrence was 24.3% if RIA was not performed (95% confidence interval, 2.74-73.11). CONCLUSION: Based on the completed meta-analysis and Grading of Recommendations Assessment, Development and Evaluation profiles, we were unable to make a recommendation for or against the antibiotics-first approach as primary treatment for uncomplicated AA. For NOM with AAP, we conditionally recommend against RIA in an otherwise asymptomatic patient. This review reveals multiple limitations of the published literature, leaving ample opportunities for additional research on this topic. LEVEL OF EVIDENCE: Systematic review, level II.
BACKGROUND:Acute appendicitis (AA) has been considered one of the most common acute surgical conditions in the world. Recent studies, however, have suggested that nonoperative management (NOM) with a course of antibiotics (ABX) may be as effective as surgery in treating appendicitis. As there are evolving perspectives regarding the optimal therapy for appendicitis, we sought to provide recommendations regarding the role of NOM with the administration of antibiotics (antibiotics-first approach) in uncomplicated AA as well as the need for routine interval appendectomy (RIA) in those presenting with appendiceal abscess or phlegmon (AAP) initially managed without appendectomy. METHODS: A writing group from the Guidelines Committee of the Eastern Association for the Surgery of Trauma (EAST) performed a systematic review and meta-analysis of the current literature regarding appendicitis in adult populations. The Grading of Recommendations Assessment, Development and Evaluation methodology was applied and meta-analyses and evidence profiles generated. RESULTS: When comparing antibiotics-first therapy to surgery for uncomplicated AA in adult populations, we found that perforation and recurrence of disease were the only outcomes consistently represented in the literature. For perforation, we were unable to make a definitive conclusion based on the degree of heterogeneity among the six randomized controlled trials reviewed. The risk of recurrence at 1 year with antibiotics-first treatment was 15.8% (95% confidence interval, 12.05-118.63). Critical outcomes could not be evaluated with the current literature. In NOM patients for AAP, the risk of recurrence was 24.3% if RIA was not performed (95% confidence interval, 2.74-73.11). CONCLUSION: Based on the completed meta-analysis and Grading of Recommendations Assessment, Development and Evaluation profiles, we were unable to make a recommendation for or against the antibiotics-first approach as primary treatment for uncomplicated AA. For NOM with AAP, we conditionally recommend against RIA in an otherwise asymptomatic patient. This review reveals multiple limitations of the published literature, leaving ample opportunities for additional research on this topic. LEVEL OF EVIDENCE: Systematic review, level II.
Authors: Thomas D Zaikos; Elizabeth M Boudiab; Emanuela C Peshel; Annie A Wu; Ethan Dyer; Elliott R Haut; Kevan J Salimian Journal: Trauma Surg Acute Care Open Date: 2021-08-26
Authors: Salomone Di Saverio; Mauro Podda; Belinda De Simone; Marco Ceresoli; Goran Augustin; Alice Gori; Marja Boermeester; Massimo Sartelli; Federico Coccolini; Antonio Tarasconi; Nicola De' Angelis; Dieter G Weber; Matti Tolonen; Arianna Birindelli; Walter Biffl; Ernest E Moore; Michael Kelly; Kjetil Soreide; Jeffry Kashuk; Richard Ten Broek; Carlos Augusto Gomes; Michael Sugrue; Richard Justin Davies; Dimitrios Damaskos; Ari Leppäniemi; Andrew Kirkpatrick; Andrew B Peitzman; Gustavo P Fraga; Ronald V Maier; Raul Coimbra; Massimo Chiarugi; Gabriele Sganga; Adolfo Pisanu; Gian Luigi De' Angelis; Edward Tan; Harry Van Goor; Francesco Pata; Isidoro Di Carlo; Osvaldo Chiara; Andrey Litvin; Fabio C Campanile; Boris Sakakushev; Gia Tomadze; Zaza Demetrashvili; Rifat Latifi; Fakri Abu-Zidan; Oreste Romeo; Helmut Segovia-Lohse; Gianluca Baiocchi; David Costa; Sandro Rizoli; Zsolt J Balogh; Cino Bendinelli; Thomas Scalea; Rao Ivatury; George Velmahos; Roland Andersson; Yoram Kluger; Luca Ansaloni; Fausto Catena Journal: World J Emerg Surg Date: 2020-04-15 Impact factor: 5.469