Adeel A Shamim1,2, Suhail Zeineddin3, Ahmad Zeineddin4, Olubode A Olufajo4, Gregory O Mathelier5, Edward E Cornwell Iii4, Terrence Fullum4, Daniel Tran4. 1. Department of Surgery, Howard University Hospital, Washington, DC, USA. adeel.ahmed.shamim@gmail.com. 2. , Room 4B-17, 2041 Georgia Avenue NW, Washington, DC, 20060, USA. adeel.ahmed.shamim@gmail.com. 3. Department of Surgery, Mayo Clinic, Rochester, MN, USA. 4. Department of Surgery, Howard University Hospital, Washington, DC, USA. 5. School of Medicine, Howard University, Washington, DC, USA.
Abstract
BACKGROUND: Exploratory laparotomy (EL) has been the definitive diagnostic and therapeutic modality for operative abdominal trauma in the US. Recently, many trauma centers have started using diagnostic laparoscopy (DL) in stable trauma patients in an effort to reduce the incidence of non-therapeutic laparotomy (NL). We aim to evaluate the incidence of NL in the trauma population in the US and compare the outcomes between DL and NL. METHODS: Using ICD-9 codes, the National Trauma Data Bank (2010-2015) was queried for patients undergoing any abdominal surgical intervention. Patients were divided into two groups: diagnostic laparoscopy (DL) and exploratory laparotomy (EL). Hemodynamically unstable patients on arrival and patients with abbreviated injury score (AIS) > 3 were excluded. Patients in EL group without any codes for gastrointestinal, diaphragmatic, hepatic, splenic, vascular, or urological procedures were considered to have undergone NL. After excluding patients who were converted to open from the DL group, multivariate regression models were used to analyze the outcomes of DL vs NL group with respect to mortality, length of stay, and complications. RESULTS: A total of 3197 patients underwent NL vs 1323 patients who underwent DL. Compared to DL group, the NL group were older (mean age: 35 vs. 31, P < 0.01). Rate of penetrating injury was 77% vs 86% for patients in NL vs DL. On multivariate analysis, NL was associated with increased mortality (OR 4.5, 95% CI 2.1-9.7), higher rate of complications (OR 2.2, 95% CI 1.4-3.3), and a longer hospital stay (OR 2.7, 95% CI 2.1-3.5). NL was also associated with higher rates of pneumonia, VTE, ARDS, and cardiac arrest. CONCLUSION: With increasing experience in minimally invasive surgery, DL should be a part of the armamentarium of trauma surgeons. This study supports that in well-selected trauma patients DL has favorable outcomes compared to NL. These findings warrant further investigation.
BACKGROUND: Exploratory laparotomy (EL) has been the definitive diagnostic and therapeutic modality for operative abdominal trauma in the US. Recently, many trauma centers have started using diagnostic laparoscopy (DL) in stable traumapatients in an effort to reduce the incidence of non-therapeutic laparotomy (NL). We aim to evaluate the incidence of NL in the trauma population in the US and compare the outcomes between DL and NL. METHODS: Using ICD-9 codes, the National Trauma Data Bank (2010-2015) was queried for patients undergoing any abdominal surgical intervention. Patients were divided into two groups: diagnostic laparoscopy (DL) and exploratory laparotomy (EL). Hemodynamically unstable patients on arrival and patients with abbreviated injury score (AIS) > 3 were excluded. Patients in EL group without any codes for gastrointestinal, diaphragmatic, hepatic, splenic, vascular, or urological procedures were considered to have undergone NL. After excluding patients who were converted to open from the DL group, multivariate regression models were used to analyze the outcomes of DL vs NL group with respect to mortality, length of stay, and complications. RESULTS: A total of 3197 patients underwent NL vs 1323 patients who underwent DL. Compared to DL group, the NL group were older (mean age: 35 vs. 31, P < 0.01). Rate of penetrating injury was 77% vs 86% for patients in NL vs DL. On multivariate analysis, NL was associated with increased mortality (OR 4.5, 95% CI 2.1-9.7), higher rate of complications (OR 2.2, 95% CI 1.4-3.3), and a longer hospital stay (OR 2.7, 95% CI 2.1-3.5). NL was also associated with higher rates of pneumonia, VTE, ARDS, and cardiac arrest. CONCLUSION: With increasing experience in minimally invasive surgery, DL should be a part of the armamentarium of trauma surgeons. This study supports that in well-selected traumapatients DL has favorable outcomes compared to NL. These findings warrant further investigation.
Authors: Luke Smyth; Cino Bendinelli; Nicholas Lee; Matthew G Reeds; Eu Jhin Loh; Francesco Amico; Zsolt J Balogh; Salomone Di Saverio; Dieter Weber; Richard Peter Ten Broek; Fikri M Abu-Zidan; Giampiero Campanelli; Solomon Gurmu Beka; Massimo Chiarugi; Vishal G Shelat; Edward Tan; Ernest Moore; Luigi Bonavina; Rifat Latifi; Andreas Hecker; Jim Khan; Raul Coimbra; Giovanni D Tebala; Kjetil Søreide; Imtiaz Wani; Kenji Inaba; Andrew W Kirkpatrick; Kaoru Koike; Gabriele Sganga; Walter L Biffl; Osvaldo Chiara; Thomas M Scalea; Gustavo P Fraga; Andrew B Peitzman; Fausto Catena Journal: World J Emerg Surg Date: 2022-03-04 Impact factor: 5.469