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Kubiszewski K, Patterson S, Chalise S, Rivera-Sepulveda A. Diagnostic Yield of Abdominal Radiographs in the Pediatric Emergency Department. Pediatr Emerg Care 2024; 40:45-50. [PMID: 37079657 DOI: 10.1097/pec.0000000000002942] [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: 04/21/2023]
Abstract
BACKGROUND AND OBJECTIVES Abdominal radiographs (ARs) are commonly used in the pediatric emergency department (PED). Their low diagnostic accuracy leads to overuse, excess radiation exposure, and increased resource usage. This study aims to assess the diagnostic yield of ARs in the evaluation of intraabdominal pathology in the PED. METHODS Retrospective, cross-sectional study of patients aged 0 to 18 years with an AR who visited the PED between 2017 and 2019. Diagnostic yield was analyzed with sensitivity, specificity, positive predictive value, negative predictive value (NPV), and likelihood ratio. RESULTS A total of 4288 ARs were identified, with a rate of 6%. The overall abnormal AR rate was 31%. The incidences of an abnormal AR in abdominal pain, vomiting, and constipation were 26%, 37%, and 50%, respectively. There was a 13% rate of clinically significant diagnoses. The AR diagnostic yield showed 44% sensitivity, 70% specificity, 17% positive predictive value, and 90% NPV ( P < 0.05). Unadjusted odds ratio analysis of positive AR and abdominal pain, vomiting, and constipation revealed an odds ratio of 0.68 (95% confidence interval [CI], 0.63-0.75), 1.22 (95% CI, 1.06-1.39), and 1.72 (95% CI, 1.54-1.91), respectively. CONCLUSIONS There is a low rate of intraabdominal pathologic processes that an AR can identify. A normal AR does not change patient management, nor does it reduce the need for further radiologic imaging. Despite a good NPV, the AR is not a useful diagnostic tool in the PED because of its limited ability to rule in or rule out clinically significant diagnoses.
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Affiliation(s)
- Kacper Kubiszewski
- From the University of Central Florida, College of Medicine, Orlando, FL
| | - Suzannah Patterson
- From the University of Central Florida, College of Medicine, Orlando, FL
| | - Sweta Chalise
- From the University of Central Florida, College of Medicine, Orlando, FL
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Muacevic A, Adler JR, Trivedi S, Sood R, Sharma P, Sharma M. An Assessment of the Etiologies Associated With Acute Abdomen Subjected to Exploratory Laparotomy: A Study From a Rural Area of Himachal Pradesh. Cureus 2023; 15:e33285. [PMID: 36741608 PMCID: PMC9892658 DOI: 10.7759/cureus.33285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2022] [Indexed: 01/04/2023] Open
Abstract
Background The aim of this retrospective study is to establish a correlation between clinical features, surgical diagnosis, and the final diagnosis of laparotomies, as well as to establish the relationship between preoperative delay on the outcomes of surgery in the form of mortality and morbidity. Emergency surgery is high-risk in patients with acute abdomen with uncertain diagnosis. The results of surgery are remarkable and provide quick relief to the suffering and agony of patients with the dreadful condition of acute generalized peritonitis. Methodology Patients presenting with complaints of acute abdomen who needed laparotomy based on clinical judgment and investigations were included in this study. The study data were reviewed from April 2007 to January 2011 and March 2014 to February 2016 in a government hospital. Results A total of 174 patients with acute abdomen in whom there was an indication of laparotomy based on clinical judgment and radiological investigations were selected. Most patients had gastrointestinal perforation (n = 115) and acute intestinal obstruction (n = 23). The most important clinical features analyzed were abdominal tenderness (n = 160), guarding (n = 153), distention (n = 75), and tachycardia (n = 63). Conclusions Among the total patients, 150 underwent surgery within 24 hours of the presentation in the emergency and the remaining after 24 hours. The most common cause of laparotomy was a duodenal perforation in 79 patients and gastric perforation in 24 patients. A total of 114 patients developed no complications postoperatively. Among patients who developed postoperative complications, wound sepsis and acute respiratory distress syndrome were the most common. Mortality was noted in three patients.
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Larsson G, Hansson P, Olsson E, Herlitz J, Hagiwara MA. Prehospital assessment of patients with abdominal pain triaged to self-care at home: an observation study. BMC Emerg Med 2022; 22:92. [PMID: 35659247 PMCID: PMC9164890 DOI: 10.1186/s12873-022-00649-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: 01/28/2022] [Accepted: 05/17/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Patients who call for emergency medical services (EMS) due to abdominal pain suffer from a broad spectrum of diseases, some of which are time sensitive. As a result of the introduction of the concept of 'optimal level of care', some patients with abdominal pain are triaged to other levels of care than in an emergency department (ED). We hypothesised that it could be challenging in a patient safety perspective. AIM This study aims to describe consecutive patients who call for EMS due to abdominal pain and are triaged to self-care by EMS clinicians. METHODS This was an observational study performed in an EMS organisation in Western Sweden during 2020. The triage tool Rapid Emergency Triage and Treatment System (RETTS), which included Emergency Signs and Symptom (ESS) codes, was used to find medical records where patients with abdominal pain have been triaged to self-care and 194 patients was included in the study. RESULTS Of total 48,311 ambulance missions, A total of 1747 patients were labelled with ESS code six (abdominal pain), including 223 (12.8%) who were given the code for self-care and 194 who were further assessed by the research group. Of these patients, 32 (16.3%) had a return visit within 96 hours due to the same symptoms and 11 (5.6%) were hospitalised. In six of these patients, the EMS triage was evaluated retrospectively and assessed as inappropriate. These patients had a final diagnosis of ruptured abdominal aneurysm (n = 1), acute appendicitis with peritonitis (n = 2) and acute pancreatitis (n = 3). All these patients required extensive evaluation and different treatments, including acute surgery, antibiotics and fluid therapy. CONCLUSION Amongst the 1747 patients assessed by EMS due to abdominal pain, 223 (12.8%) were triaged to self-care. Of the 194 patients who were further assessed, 16.3% required a return visit to the ED within 96 hours and 5.6% were hospitalised. Six patients had obvious time-sensitive conditions. Our study highlights the difficulties in the early assessment of abdominal pain and the requirement for an accurate decision support tool.
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Affiliation(s)
- Glenn Larsson
- Centre for Prehospital Research, Faculty of Caring Science, Work Life and Social Welfare, University of Borås, SE-501 90, Borås, Sweden.,Department of Prehospital Emergency Care, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Peter Hansson
- NU Hospital Group (NU), Department of Ambulance Care, SE- 461 85, Trollhättan, Sweden
| | - Emelie Olsson
- NU Hospital Group (NU), Department of Ambulance Care, SE- 461 85, Trollhättan, Sweden
| | - Johan Herlitz
- Centre for Prehospital Research, Faculty of Caring Science, Work Life and Social Welfare, University of Borås, SE-501 90, Borås, Sweden
| | - Magnus Andersson Hagiwara
- Centre for Prehospital Research, Faculty of Caring Science, Work Life and Social Welfare, University of Borås, SE-501 90, Borås, Sweden.
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Valenzuela A, Rieger KE, Blish CA, Chung L, Fiorentino D. Gastrointestinal Perforation in a Patient With Antinuclear Matrix Protein 2 Antibody-Positive Dermatomyositis. Arthritis Care Res (Hoboken) 2022; 74:1409-1415. [PMID: 35287251 DOI: 10.1002/acr.24879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 02/23/2022] [Accepted: 03/08/2022] [Indexed: 11/08/2022]
Affiliation(s)
| | - Kerri E Rieger
- Stanford University School of Medicine, Redwood City, California
| | | | - Lorinda Chung
- Stanford University School of Medicine, Redwood City, California
| | - David Fiorentino
- Stanford University School of Medicine, Redwood City, California
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Yau FFF, Yang Y, Cheng CY, Li CJ, Wang SH, Chiu IM. Risk Factors for Early Return Visits to the Emergency Department in Patients Presenting with Nonspecific Abdominal Pain and the Use of Computed Tomography Scan. Healthcare (Basel) 2021; 9:healthcare9111470. [PMID: 34828517 PMCID: PMC8620581 DOI: 10.3390/healthcare9111470] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/28/2021] [Accepted: 10/29/2021] [Indexed: 11/17/2022] Open
Abstract
Over a quarter of patients presenting with abdominal pain at emergency departments (EDs) are diagnosed with nonspecific abdominal pain (NSAP) at discharge. This study investigated the risk factors associated with return ED visits in Taiwanese patients with NSAP after discharge. We divided patients into two groups: the study group comprising patients with ED revisits after the index ED visit, and the control group comprising patients without revisits. During the study period, 10,341 patients discharged with the impression of NSAP after ED management. A regression analysis found that older age (OR [95%CI]: 1.007 [1.003–1.011], p = 0.004), male sex (OR [95%CI]: 1.307 [1.036–1.650], p = 0.024), and use of NSAIDs (OR [95%CI]: 1.563 [1.219–2.003], p < 0.001) and opioids (OR [95%CI]: 2.213 [1.643–2.930], p < 0.001) during the index visit were associated with increased return ED visits. Computed tomography (CT) scans (OR [95%CI]: 0.605 [0.390–0.937], p = 0.021) were associated with decreased ED returns, especially for those who were older than 60, who had an underlying disease, or who required pain control during the index ED visit.
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Affiliation(s)
- Fei-Fei Flora Yau
- Department of Emergency Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (F.-F.F.Y.); (Y.Y.); (C.-Y.C.); (C.-J.L.)
| | - Ying Yang
- Department of Emergency Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (F.-F.F.Y.); (Y.Y.); (C.-Y.C.); (C.-J.L.)
| | - Chi-Yung Cheng
- Department of Emergency Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (F.-F.F.Y.); (Y.Y.); (C.-Y.C.); (C.-J.L.)
- Department of Computer Science and Engineering, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
| | - Chao-Jui Li
- Department of Emergency Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (F.-F.F.Y.); (Y.Y.); (C.-Y.C.); (C.-J.L.)
| | - Su-Hung Wang
- Division of Hepatogastroenterology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan 710, Taiwan;
| | - I-Min Chiu
- Department of Emergency Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; (F.-F.F.Y.); (Y.Y.); (C.-Y.C.); (C.-J.L.)
- Department of Computer Science and Engineering, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
- Correspondence: ; Tel.: +886-978839856
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Valadão M, Cesar D, Véo CAR, Araújo RO, do Espirito Santo GF, Oliveira de Souza R, Aguiar S, Ribeiro R, de Castro Ribeiro HS, de Souza Fernandes PH, Oliveira AF. Brazilian society of surgical oncology: Guidelines for the surgical treatment of mid-low rectal cancer. J Surg Oncol 2021; 125:194-216. [PMID: 34585390 DOI: 10.1002/jso.26676] [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: 08/08/2021] [Accepted: 09/08/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Colorectal cancer (CRC) is the third leading cause of cancer in North America, Western Europe, and Brazil, and represents an important public health problem. It is estimated that approximately 30% of all the CRC cases correspond to tumors located in the rectum, requiring complex multidisciplinary treatment. In an effort to provide surgeons who treat rectal cancer with the most current information based on the best evidence in the literature, the Brazilian Society of Surgical Oncology (SBCO) has produced the present guidelines for rectal cancer treatment that is focused on the main topics related to daily clinical practice. OBJECTIVES The SBCO developed the present guidelines to provide recommendations on the main topics related to the treatment of mid-low rectal cancer based on current scientific evidence. METHODS Between May and June 2021, 11 experts in CRC surgery met to develop the guidelines for the treatment of mid-low rectal cancer. A total of 22 relevant topics were disseminated among the participants. The methodological quality of a final list with 221 sources was evaluated, all the evidence was examined and revised, and the treatment guideline was formulated by the 11-expert committee. To reach a final consensus, all the topics were reviewed via a videoconference meeting that was attended by all 11 of the experts. RESULTS The prepared guidelines contained 22 topics considered to be highly relevant in the treatment of mid-low rectal cancer, covering subjects related to the tests required for staging, surgical technique-related aspects, recommended measures to reduce surgical complications, neoadjuvant strategies, and nonoperative treatments. In addition, a checklist was proposed to summarize the important information and offer an updated tool to assist surgeons who treat rectal cancer provide the best care to their patients. CONCLUSION These guidelines summarize concisely the recommendations based on the most current scientific evidence on the most relevant aspects of the treatment of mid-low rectal cancer and are a practical guide that can help surgeons who treat rectal cancer make the best therapeutic decision.
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Affiliation(s)
- Marcus Valadão
- Division of Abdominal-Pelvic Surgery, Instituto Nacional de Cancer, Rio de Janeiro, Brazil
| | - Daniel Cesar
- Division of Abdominal-Pelvic Surgery, Instituto Nacional de Cancer, Rio de Janeiro, Brazil
| | | | - Rodrigo Otávio Araújo
- Division of Abdominal-Pelvic Surgery, Instituto Nacional de Cancer, Rio de Janeiro, Brazil
| | | | | | - Samuel Aguiar
- Department of Surgical Oncology, AC Camargo Cancer Center, São Paulo, Brazil
| | - Reitan Ribeiro
- Department of Surgical Oncology, Erasto Gaertner Hospital, Curitiba, Brazil
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McAnena PF, Moloney BM, McAnena OJ, Kerin MJ, McCarthy PA. Clinical utility of plain-film abdominal radiographs for inpatients outside standard working hours in a large university teaching hospital. Radiography (Lond) 2020; 27:132-135. [PMID: 32736964 DOI: 10.1016/j.radi.2020.07.003] [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: 04/29/2020] [Revised: 07/01/2020] [Accepted: 07/03/2020] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Plain film abdominal radiographs (PFAs) are frequently the initial investigation ordered for patients with abdominal symptoms. However, increasing use of emergency ultrasound and availability of emergency CT raises the question of whether PFA remains an appropriate first line investigation. We investigated the impact of out of hours (OOH) PFAs on inpatient management. METHODS All consecutive PFAs over an 8-week period were included to determine the impact on patient management. OOH was classified as from 5pm to 9am Monday to Friday, weekends and bank-holidays. PACS and hospital records were accessed to determine patient pathways. The institution is a tertiary referral centre with 850 acute beds and serves a population of 950,000. RESULTS A total of 758 consecutive PFAs were performed in total (58.3% male, mean age 58.1 (range 0-93)). 310 (40.9%) were requested from the emergency department (ED) and 382 (50.4%) were requested from wards. 160 (21.1%) met the criteria of OOH, of these 120 (72.2%) were from ED and 28 were on adult inpatients. Of these 28, none had a change in management based on the PFA result. CONCLUSION Our study suggests that OOH PFAs of inpatients are of limited clinical utility. These patients are exposed to extra radiation. IMPLICATIONS FOR PRACTICE We propose that OOH PFAs of inpatients should be questioned as a viable investigation due to the limited contribution they offer in managing patients, the deleterious effects they confer on the patient and the associated economic cost. Further studies are needed to assess if these results are generalizable to other large hospitals.
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Affiliation(s)
- P F McAnena
- Discipline of Surgery, Lambe Institute for Translational Research, School of Medicine, National University of Ireland Galway, Ireland.
| | - B M Moloney
- Department of Radiology, University Hospital Galway, Ireland
| | - O J McAnena
- Department of Surgery, University Hospital Galway, Ireland
| | - M J Kerin
- Discipline of Surgery, Lambe Institute for Translational Research, School of Medicine, National University of Ireland Galway, Ireland
| | - P A McCarthy
- Department of Radiology, University Hospital Galway, Ireland
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Zgheib H, Wakil C, Shayya S, Kanso M, Bou Chebl R, Bachir R, El Sayed M. Retrospective cohort study on clinical predictors for acute abnormalities on CT scan in adult patients with abdominal pain. Eur J Radiol Open 2020; 7:100218. [PMID: 33102637 PMCID: PMC7569409 DOI: 10.1016/j.ejro.2020.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/09/2020] [Accepted: 01/17/2020] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Identification of clinical predictors of acute and surgical pathologies on abdominal CT in patients with non-traumatic abdominal pain (NTAP). METHODS Retrospective chart review cohort study of adults who had abdominal CT scans for investigation of NTAP in the Emergency Department in a tertiary care center in Lebanon. Multivariate analyses were performed to identify predictors of pathologies on CT scan. RESULTS This study included 147 patients who had abdominal CT scans for NTAP. Mean age was 39.8 ± 15.1 years and 58.5 % of patients were females. Less than half (44.9 %) had normal scans. Women had significantly higher rates of normal scans compared to males. Right lower quadrant (RLQ) tenderness was associated with significantly higher odds of having acute abnormalities on CT and of having surgical diagnoses, while epigastric tenderness was negatively associated with these two outcomes. Right and left upper quadrants and diffuse abdominal tenderness, and an abnormal neutrophil count were found to be associated with surgical diagnoses on CT. CONCLUSIONS Women are less likely to have acute and surgical pathologies on CT ordered for non traumatic abdominal pain. Epigastric tenderness is negatively associated with abnormal and surgical CT results while RLQ tenderness is associated with an abnormal CT that is likely surgical in nature. These findings should help improve diagnostic accuracy of ordering providers and improve resource utilization.
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Affiliation(s)
- Hady Zgheib
- Department of Emergency Medicine, American University of Beirut Medical Center, PO Box: 11-0236 Riad El Solh, 1107 2020, Beirut, Lebanon
| | - Cynthia Wakil
- Department of Emergency Medicine, American University of Beirut Medical Center, PO Box: 11-0236 Riad El Solh, 1107 2020, Beirut, Lebanon
| | - Sami Shayya
- Department of Emergency Medicine, American University of Beirut Medical Center, PO Box: 11-0236 Riad El Solh, 1107 2020, Beirut, Lebanon
| | - Mohamad Kanso
- Department of Emergency Medicine, American University of Beirut Medical Center, PO Box: 11-0236 Riad El Solh, 1107 2020, Beirut, Lebanon
| | - Ralph Bou Chebl
- Department of Emergency Medicine, American University of Beirut Medical Center, PO Box: 11-0236 Riad El Solh, 1107 2020, Beirut, Lebanon
| | - Rana Bachir
- Department of Emergency Medicine, American University of Beirut Medical Center, PO Box: 11-0236 Riad El Solh, 1107 2020, Beirut, Lebanon
| | - Mazen El Sayed
- Department of Emergency Medicine, American University of Beirut Medical Center, PO Box: 11-0236 Riad El Solh, 1107 2020, Beirut, Lebanon
- Emergency Medical Services and Prehospital Care Program, American University of Beirut Medical Center, PO Box: 11-0236 Riad El Solh, 1107 2020, Beirut, Lebanon
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Erkek A, Yılmaz Aydın Y, Çiftçi H, Ramadan H, Temiz K, Aydınuraz K, Coskun F. Significance of Intra-abdominal Free Fluid Detected in Ultrasonography in the Clinical Assessment and Outcomes of Adult Patients Presenting to the Emergency Department Due to Abdominal Pain. Cureus 2019; 11:e5948. [PMID: 31799089 PMCID: PMC6860703 DOI: 10.7759/cureus.5948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Objective The aim of the study was to evaluate the diagnostic process and clinical course in adult patients who presented to the emergency department (ED) with acute abdominal pain (AAP) and were found to have intra-abdominal free fluid (FF) on ultrasonography (USG). Methods This prospective observational study was conducted in a training and research hospital adult emergency department between March 15, 2013, and April 15, 2013. The study included 252 patients aged above 18 years, who were admitted to the emergency room complaining of non-traumatic acute abdominal pain and provided consent for the study. Results The most common diagnoses were acute, nonspecific abdominal pain (37.3%), acute appendicitis (19%), and urinary tract pathology (15.9%). Intra-abdominal free fluid was detected with ultrasonography in 42.5% of patients. Patients with intra-abdominal free fluid were younger than the other patients. The emergency department length of stay was longer in patients with intra-abdominal free fluid (p=0.011). Of the 252 patients enrolled in the study, 32.9% were admitted to the hospital, 21.4% of whom underwent surgery and 11.5% received medical therapy. Most of the patients (64.5%) who were discharged home had no intra-abdominal free fluid in the ultrasonography (p<0.001). Conclusion The presence of intra-abdominal free fluid alone did not guide the clinical decision regarding the diagnostic evaluation of adult patients that presented to the emergency department complaining of non-traumatic acute abdominal pain.
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Affiliation(s)
- Aylin Erkek
- Emergency Medicine, SBU Kocaeli Derince Training and Research Hospital, Kocaeli, TUR
| | - Yasemin Yılmaz Aydın
- Emergency Medicine, Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, TUR
| | - Handan Çiftçi
- Emergency Medicine, Kars Kafkas University Faculty of Medicine, Kars, TUR
| | - Hayri Ramadan
- Emergency Medicine, Ankara Education and Research Hospital, Ankara, TUR
| | - Kerim Temiz
- Radiology, Samsun Vezirköprü State Hospital, Samsun, TUR
| | - Kuzey Aydınuraz
- General Surgery, Kırıkkale University Faculty of Medicine, Kırıkkale, TUR
| | - Figen Coskun
- Emergency Medicine, Dokuz Eylül University Faculty of Medicine, İzmir, TUR
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Kim DY, Kim DH, Yoon HJ, Lee WJ, Woo SH, Seol SH, Kim HJ. Factors associated with delayed emergency room visits in adult immigrant patients with mild abdominal pain in Korea. Clin Exp Emerg Med 2019; 6:138-143. [PMID: 31261484 PMCID: PMC6614051 DOI: 10.15441/ceem.18.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 06/26/2018] [Indexed: 11/23/2022] Open
Abstract
Objective To determine the factors associated with unmet needs in immigrant patients complaining of abdominal pain, by analyzing those associated with the time from symptom onset to emergency room visit. Methods We retrospectively reviewed the medical records of immigrants with abdominal pain who visited a tertiary hospital emergency department from January to December 2016. The dependent variable was the time from symptom onset to emergency room visit. The independent variables were age, sex, vital signs, disposition, health insurance status, date of visit, time of visit, level of education, employment status, economic satisfaction, marital status, living with family, duration of residence, having a native spouse, and subjective proficiency in Korean. We analyzed the association of the dependent variable with each independent variable. Results In total, 102 immigrant patients with abdominal pain were enrolled in this study. The patients who had earlier visits had good subjective proficiency in Korean, high economic satisfaction, longer durations of residence, a tendency to have a native spouse, and a high employment rate. After linear regression analysis, the time from symptom onset to emergency room visit was negatively associated with employment (adjusted odds ratio, -13.67; 95% confidence interval, -23.25 to -4.09; P=0.006) and having a native spouse (adjusted odds ratio, -11.7; 95% confidence interval, -20.61 to -2.8; P=0.011). Conclusion The factors influencing the time from symptom onset to emergency room visit in immigrant patients with abdominal pain are associated with social capital, which improves access to emergency care. Policies that improve immigrant access to emergency care should be considered.
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Nonspecific abdominal pain in the Emergency Department: malignancy incidence in a nationwide Swedish cohort study. Eur J Emerg Med 2018; 25:105-109. [PMID: 27172392 DOI: 10.1097/mej.0000000000000409] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The role of emergency physicians is to identify patients in need of immediate treatment, but also to identify symptoms indicative of serious, if not immediately life-threatening conditions. AIM To assess whether symptoms described as nonspecific abdominal pain (NSAP) could be the first indication of an abdominal malignancy. MATERIALS AND METHODS This was a nationwide registry-based cohort study of all patients discharged with NSAP from Swedish Emergency Departments (EDs) during the year 2011, based on Swedish patient registries of inpatient and outpatient care, and the cause of death registry, studying patients diagnosed with de novo cancer within a year after their NSAP discharge. RESULTS Of 24 801 patients discharged with NSAP in 2011, 2.2% were assigned a cancer diagnosis within 12 months. Almost 20% of patients diagnosed with a malignancy died within the year, and 16% of these deaths occurred within a month after the ED visit. The majority of patients with cancer were 60 years of age or older, and thus significantly older than the remaining NSAP patients. Patients with malignancies also had a greater number of comorbidities than the remaining NSAP patients (P<0.01). CONCLUSION A small percentage of patients discharged with NSAP from Swedish EDs are diagnosed with a malignancy within a year. Patients aged 60 years or older and with comorbidities were over-represented in terms of developing malignancies after discharge. Emergency physicians should be aware of the fact that diffuse abdominal symptoms in elderly patients could be the first sign of an underlying malignancy and more liberally refer such patients for follow-up in primary care.
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Boendermaker AE, Coolsma CW, Emous M, Ter Avest E. Efficacy of scheduled return visits for emergency department patients with non-specific abdominal pain. Emerg Med J 2018; 35:499-506. [PMID: 29860235 DOI: 10.1136/emermed-2017-207338] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 05/15/2018] [Accepted: 05/15/2018] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Many patients presenting with abdominal pain to emergency departments (EDs) are discharged without a definitive diagnosis. For these patients, often designated as having non-specific abdominal pain, re-evaluation is often advocated. We aimed to investigate how often re-evaluation changes the diagnosis and clinical management and discern factors that could help identify patients likely to benefit from re-evaluation. METHODS This was a retrospective study conducted in the Netherlands between 1 January 2014 and 31 December 2015 of patients asked to return to the ED after an initial presentation with acute non-traumatic abdominal pain. The primary outcome was a clinically relevant change in treatment (surgery, endoscopy during admission and/or hospitalisation) and diagnosis at ED re-evaluation within 30 hours. RESULTS During the 2-year study period, 358 ED patients with non-specific abdominal pain were scheduled for re-evaluation. Of these, 14% (11%-18%)) did not present for re-evaluation. Re-evaluation resulted in a clinically relevant change in diagnosis and treatment in, respectively, 21.3% (17%-29%)) and 22.3% (18%-27%)) of the subjects. Of the clinical, biochemical and radiological factors available at the index visit, C reactive protein (CRP) at the index visit predicted a change in treatment (CRP >27 mg/L likelihood ratio (LR)+ 1.69 (1.21-2.36)), while an increase in CRP of >25 mg/L between index and re-evaluation visit (LR+ 2.85 (1.88-4.32)) and the conduct of radiological studies at the re-evaluation visit were associated with changes in treatment (LR+ 3.05 (2.41-3.86)). CONCLUSION Re-evaluation within 30 hours for ED patients discharged with non-specific abdominal pain resulted in a clinically relevant change in diagnosis and therapy in almost one-quarter of patients. Elevated CRP at the index visit might assist in correctly identifying patients with a greater likelihood of needing treatment in follow-up, and a low threshold for radiological studies should be considered during re-evaluation.
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Affiliation(s)
| | - Constant W Coolsma
- Department of Emergency Medicine, Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Marloes Emous
- Department of Surgery, Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Ewoud Ter Avest
- Department of Emergency Medicine, Medical Centre Leeuwarden, Leeuwarden, The Netherlands.,HEMS, Kent, Surrey and Sussex Air Ambulance Trust, Redhill, Surrey, UK
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Velissaris D, Karanikolas M, Pantzaris N, Kipourgos G, Bampalis V, Karanikola K, Fafliora E, Apostolopoulou C, Gogos C. Acute Abdominal Pain Assessment in the Emergency Department: The Experience of a Greek University Hospital. J Clin Med Res 2017; 9:987-993. [PMID: 29163731 PMCID: PMC5687902 DOI: 10.14740/jocmr3206w] [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: 09/18/2017] [Accepted: 10/09/2017] [Indexed: 12/23/2022] Open
Abstract
Background Acute abdominal pain (AAP) is a common symptom in the emergency department (ED). Because abdominal pain can be caused by a wide spectrum of underlying pathology, evaluation of abdominal pain in the ED requires a comprehensive approach, based on patient history, physical examination, laboratory tests and imaging studies. The aim of this study was to investigate predictive factors for admission to the hospital in patients who presented to the ED with AAP as the main symptom. Methods This prospective observational study enrolled 125 patients who presented with AAP in the ED of the Patras University Hospital in western Greece. The sample of patients who enrolled in the study was representative of patients who receive care in this academic institution. All patients underwent clinical examination, laboratory testing and radiological assessment. Clinical and laboratory data were analyzed in an attempt to identify clinical or laboratory factors predicting hospital admission. Results Based on clinical, laboratory and radiologic evaluation, 37.6% of patients enrolled in the study were admitted to the hospital, whereas 62.4% were not admitted. Compared to patients who were not admitted, patients admitted to the hospital had higher age and significantly higher inflammatory markers, white blood count and C-reactive protein (CRP). Binary logistic regression analysis showed that abnormal imaging findings (odds ratio (OR) = 6.47, 95% confidence interval (CI): 2.11 - 19.77, P < 0.001) and elevated serum CRP levels (OR = 6.24, 95% CI: 2.16 - 18.03, P < 0.001) were significant predictive factors for hospital admission. Conclusions Assessment of AAP remains a challenging problem in the ED. Comprehensive history combined with detailed clinical examination, appropriate laboratory testing and radiologic imaging facilitates effective assessment of patients who present in the ED with AAP and guides the decision to admit patients to the hospital for further care.
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Affiliation(s)
- Dimitrios Velissaris
- Internal Medicine Department, University of Patras, University Hospital of Patras, Greece
| | - Menelaos Karanikolas
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, MO 63144, USA
| | | | | | | | | | | | | | - Charalampos Gogos
- Internal Medicine Department, University of Patras, University Hospital of Patras, Greece
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Emergency Laparotomies at a Tertiary Care Center-a Hospital-Based Cross-Sectional Study. Indian J Surg 2017; 79:206-211. [PMID: 28659673 DOI: 10.1007/s12262-016-1446-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 01/26/2016] [Indexed: 12/16/2022] Open
Abstract
Emergency laparotomy is a common high-risk surgical procedure, but with a few outcome data and few data on postoperative care. This was a hospital-based descriptive study of 376 consecutive emergency midline laparotomies performed in a tertiary care center. The aim of the study was to identify the clinical presentation, surgical indications, preoperative delay, intraoperative findings, and postoperative complications. Majority of the patients belonged to the 40-80-year age group. Broadly, the indications could be divided into acute abdomen and trauma. Most of the cases (82 %) presented with acute abdomen, out of which 57 % cases had gastrointestinal perforation, and 33 % had intestinal obstruction. In trauma laparotomies, 63 % of cases were done for blunt abdominal trauma and the rest for penetrating injury. The clinical features were analyzed, of which most frequent were abdominal tenderness (88.8 %), abdominal distension (88 %), tachycardia (74.2 %), and guarding (70.7 %). Nearly three fourths of the patients underwent laparotomy within 24 h of entry to the casualty. The most common condition that resulted in an emergency laparotomy was duodenal perforation which was seen in 93 patients, followed by gastric perforation in 60 patients. Postoperatively, 54.5 % of patients did not develop any complication. The most common complication encountered was wound infection (26.6 %). Mortality following emergency laparotomy was 13 %. Age-specific mortality was maximum in patients with age more than 80 years. The diagnosis-specific mortality was higher for large bowel perforation and mesenteric ischemia among the acute abdomen cases, and liver injury or great vessel injury among the trauma cases.
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Jamal Talabani A, Endreseth BH, Lydersen S, Edna TH. Clinical diagnostic accuracy of acute colonic diverticulitis in patients admitted with acute abdominal pain, a receiver operating characteristic curve analysis. Int J Colorectal Dis 2017; 32:41-47. [PMID: 27613727 PMCID: PMC5219887 DOI: 10.1007/s00384-016-2644-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/30/2016] [Indexed: 02/04/2023]
Abstract
PURPOSE The study investigated the capability of clinical findings, temperature, C-reactive protein (CRP), and white blood cell (WBC) count to discern patients with acute colonic diverticulitis from all other patients admitted with acute abdominal pain. METHODS The probability of acute diverticulitis was assessed by the examining doctor, using a scale from 0 (zero probability) to 10 (100 % probability). Receiver operating characteristic (ROC) curves were used to assess the clinical diagnostic accuracy of acute colonic diverticulitis in patients admitted with acute abdominal pain. RESULTS Of 833 patients admitted with acute abdominal pain, 95 had acute colonic diverticulitis. ROC curve analysis gave an area under the ROC curve (AUC) of 0.95 (CI 0.92 to 0.97) for ages <65 years, AUC = 0.86 (CI 0.78 to 0.93) in older patients. Separate analysis showed an AUC = 0.83 (CI 0.80 to 0.86) of CRP alone. White blood cell count and temperature were almost useless to discriminate acute colonic diverticulitis from other types of acute abdominal pain, AUC = 0.59 (CI 0.53 to 0.65) for white blood cell count and AUC = 0.57 (0.50 to 0.63) for temperature, respectively. CONCLUSION This prospective study demonstrates that standard clinical evaluation by non-specialist doctors based on history, physical examination, and initial blood tests on admission provides a high degree of diagnostic precision in patients with acute colonic diverticulitis.
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Affiliation(s)
- A Jamal Talabani
- Department of Surgery, Levanger Hospital, Nord-Trøndelag Hospital Trust, N-7602, Levanger, Norway
- Unit for Applied Clinical Research, Department of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - B H Endreseth
- Clinic of Surgery, St Olavs Hospital, University of Trondheim, Trondheim, Norway
- Department of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - S Lydersen
- Regional Centre for Child and Youth Mental Health and Child Welfare - Central Norway, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - T-H Edna
- Department of Surgery, Levanger Hospital, Nord-Trøndelag Hospital Trust, N-7602, Levanger, Norway.
- Unit for Applied Clinical Research, Department of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
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Tirkes T, Ballenger Z, Steenburg SD, Altman DJ, Sandrasegaran K. Computerized tomography of the acute left upper quadrant pain. Emerg Radiol 2016; 23:353-6. [PMID: 27230731 DOI: 10.1007/s10140-016-1410-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 05/17/2016] [Indexed: 11/24/2022]
Abstract
The purpose of this study was to evaluate the clinical utility of computerized tomography (CT) of the abdomen in the emergent setting of left upper quadrant pain. One hundred patients (average age: 45, range: 19-93 years, female: 57 %, male: 43 %) who presented to the emergency department (ED) and underwent CT scanning of abdomen with the given indication of left upper quadrant pain were included in this study. The results from CT examinations were compared to final diagnoses determined by either ED physician or clinician on a follow-up visit. Sensitivity of CT was 69 % (95 %CI: 52-83 %) for 39 patients who eventually were diagnosed with an acute abdominal abnormality. Twenty-seven patients had an acute abnormal finding on abdominal CT that represented the cause of the patient's pain (positive predictive value of 100 %, 95 %CI: 87-100 %). Of the remaining 73 patients with negative CT report, 12 were diagnosed clinically (either in the ED or on follow-up visit to specialist) with a pathology that was undetectable on the CT imaging (negative predictive value of 83 %, 95 %CI: 73-91 %). None of the remaining 61 patients with negative CT were found to have pathology by clinical evaluation (specificity of 100 %, 95 %CI: 94-100 %). CT is a useful examination for patients with acute left upper quadrant pain in the emergency department setting with moderate sensitivity and excellent specificity.
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Affiliation(s)
- Temel Tirkes
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, 550 N. University Blvd, UH 0663, Indianapolis, IN, 46202, USA.
| | - Zachary Ballenger
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, 550 N. University Blvd, UH 0663, Indianapolis, IN, 46202, USA
| | - Scott D Steenburg
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, 550 N. University Blvd, UH 0663, Indianapolis, IN, 46202, USA
| | - Daniel J Altman
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, 550 N. University Blvd, UH 0663, Indianapolis, IN, 46202, USA
| | - Kumaresan Sandrasegaran
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, 550 N. University Blvd, UH 0663, Indianapolis, IN, 46202, USA
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Aaronson EL, Chang Y, Borczuk P. A prediction model to identify patients without a concerning intraabdominal diagnosis. Am J Emerg Med 2016; 34:1354-8. [PMID: 27113130 DOI: 10.1016/j.ajem.2016.03.063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Revised: 03/29/2016] [Accepted: 03/29/2016] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Patients with abdominal diagnoses constitute 5% to 10% of all emergency department (ED) presentations. The goal of this study is to identify which of these patients will have a nonconcerning diagnosis based on demographic, physical examination, and basic laboratory testing. METHODS Consecutive patients from July 2013 to March 2014 discharged with a gastrointestinal (GI) diagnosis who presented to an urban, university-affiliated ED were identified. The cohort was split into a derivation set and a validation set. Using univariate and multivariable logistic regression analysis, a risk score was created based on the deviation data and then tested on the validation data. RESULTS There were 8852 patients with a GI diagnosis during the study period. A total of 7747 (87.5%) of them had a nonconcerning diagnosis. The logistic regression model identified 13 variables that predict a concerning GI diagnosis and created a scoring system ranging from 0 to 20. The area under the receiver operating characteristic was 0.81. When dichotomized at greater than or equal to 7 vs less than 7, the risk score has a sensitivity of 91% (95% confidence interval [CI], 88-94), specificity of 46% (95% CI, 44-48), positive predictive value of 17% (95% CI, 15-19) and negative predictive value of 98% (95% CI, 97-99). CONCLUSION One can determine with a high degree of certainty, based only on an initial evaluation and screening laboratory work (excluding radiology) whether a patient who presents with a GI-related complaint has a nonconcerning diagnosis. This model could be used as a tool to aid in quality assurance when reviewing patients discharged with GI complaints and with future study, as a secondary triage instrument in a crowded ED environment, and aid in resource allocation.
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Affiliation(s)
- Emily L Aaronson
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
| | - Yuchiao Chang
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114
| | - Pierre Borczuk
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114
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Catena F, Di Saverio S, Coccolini F, Ansaloni L, De Simone B, Sartelli M, Van Goor H. Adhesive small bowel adhesions obstruction: Evolutions in diagnosis, management and prevention. World J Gastrointest Surg 2016; 8:222-231. [PMID: 27022449 PMCID: PMC4807323 DOI: 10.4240/wjgs.v8.i3.222] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 10/04/2015] [Accepted: 01/07/2016] [Indexed: 02/06/2023] Open
Abstract
Intra-abdominal adhesions following abdominal surgery represent a major unsolved problem. They are the first cause of small bowel obstruction. Diagnosis is based on clinical evaluation, water-soluble contrast follow-through and computed tomography scan. For patients presenting no signs of strangulation, peritonitis or severe intestinal impairment there is good evidence to support non-operative management. Open surgery is the preferred method for the surgical treatment of adhesive small bowel obstruction, in case of suspected strangulation or after failed conservative management, but laparoscopy is gaining widespread acceptance especially in selected group of patients. "Good" surgical technique and anti-adhesive barriers are the main current concepts of adhesion prevention. We discuss current knowledge in modern diagnosis and evolving strategies for management and prevention that are leading to stratified care for patients.
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Abstract
Imaging plays a major role in the evaluation of patients who present to the emergency department with acute left upper quadrant (LUQ) pain. Multidetector computed tomography is currently the primary modality used for imaging these patients. The peritoneal reflections, subperitoneal compartment, and peritoneal spaces of the LUQ are key anatomic features in understanding the imaging appearance of acute diseases in this area. Diseases of the stomach, spleen, pancreas, and splenic flexure are encountered in patients with acute LUQ pain. Optimization of the imaging protocol is vital for accurate diagnosis and characterization of these diseases in the acute setting.
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Affiliation(s)
- Jacob S Ecanow
- Department of Radiology, NorthShore University HealthSystem, 2650 Ridge Avenue, Suite G507, Evanston, IL 60201, USA
| | - Richard M Gore
- Department of Radiology, NorthShore University HealthSystem, 2650 Ridge Avenue, Suite G507, Evanston, IL 60201, USA.
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20
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Marco CA, Fagan C, Eggers C, Trautman W, Mann D, Olson JE. Self-assessment of hunger among ED patients with abdominal pain: lack of association with disease severity. Am J Emerg Med 2015; 34:104-6. [PMID: 26521194 DOI: 10.1016/j.ajem.2015.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 10/03/2015] [Accepted: 10/04/2015] [Indexed: 11/18/2022] Open
Affiliation(s)
- Catherine A Marco
- Department of Emergency Medicine, 3525 Southern Blvd, Kettering, OH 45429.
| | | | - Catherine Eggers
- Wright State University Boonshoft School of Medicine, Dayton, OH
| | - William Trautman
- Wright State University Boonshoft School of Medicine, Dayton, OH
| | - Dennis Mann
- Department of Emergency Medicine, 3525 Southern Blvd, Kettering, OH 45429
| | - James E Olson
- Department of Emergency Medicine, 3525 Southern Blvd, Kettering, OH 45429
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Abstract
Laparoscopic surgery has emerged over the past two decades as the surgical approach of choice in the treatment of many digestive disorders. Laparoscopy has its place in the management of abdominal surgical emergencies since it provides the same benefits: less postoperative pain and shorter length of hospital stay when compared to laparotomy. However, its role in the management of abdominal emergencies has not yet been fully clarified. In this review, we focus on what has been validated concerning the role of emergency laparoscopy in the management of abdominal diseases.
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Affiliation(s)
- R M Lupinacci
- Service de chirurgie générale, viscérale et endocrinienne, hôpital de la Pitié-Salpêtrière, 83, boulevard de l'Hôpital, 75013 Paris, France
| | - F Menegaux
- Service de chirurgie générale, viscérale et endocrinienne, hôpital de la Pitié-Salpêtrière, 83, boulevard de l'Hôpital, 75013 Paris, France; Université Pierre-et-Marie-Curie - Paris VI, 105, boulevard de l'Hôpital, 75013 Paris, France
| | - C Trésallet
- Service de chirurgie générale, viscérale et endocrinienne, hôpital de la Pitié-Salpêtrière, 83, boulevard de l'Hôpital, 75013 Paris, France; Université Pierre-et-Marie-Curie - Paris VI, 105, boulevard de l'Hôpital, 75013 Paris, France.
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22
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Abstract
ABSTRACT
Objective:
We aimed to use the consensus opinion of a group of expert emergency physicians to derive a set of emergency diagnoses for acute abdominal pain that might be used as clinically significant outcomes for future research.
Methods:
We conducted a cross-sectional survey of a convenience sample of emergency physicians with expertise in abdominal pain. These experts were authors of textbook chapters, peer-reviewed original research with a focus on abdominal pain or widely published clinical guidelines. Respondents were asked to categorize 50 possible diagnoses of acute abdominal pain into 1 of 3 categories: 1) unacceptable not to diagnose on the first emergency department (ED) visit; 2) although optimal to diagnose on first visit, failure to diagnose would not be expected to have serious adverse consequences provided the patient had follow-up within the next 2–7 days; 3) if not diagnosed during the first visit, unlikely to cause long-term risk to the patient provided the patient had follow-up within the next 1–2 months. Standard descriptive statistical analysis was used to summarize survey data.
Results:
Thirty emergency physicians completed the survey. Of 50 total diagnoses, 16 were categorized as “unacceptable not to diagnose in the ED” with greater than 85% agreement, and 12 were categorized as “acceptable not to diagnose in the ED” with greater than 85% agreement.
Conclusion:
Our study identifies a set of abdominal pain conditions considered by expert emergency physicians to be clinically important to diagnose during the initial ED visit. These diseases may be used as “clinically significant” outcomes for future research on abdominal pain.
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Impact of clinical experience and diagnostic performance in patients with acute abdominal pain. Gastroenterol Res Pract 2015; 2015:590346. [PMID: 25685146 PMCID: PMC4320905 DOI: 10.1155/2015/590346] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Revised: 01/07/2015] [Accepted: 01/07/2015] [Indexed: 12/29/2022] Open
Abstract
Background. The aims were to evaluate the importance of the formal competence of the emergency department physician, the patient's time of arrival at the emergency department, and the use of a structured schedule for investigation of patients with acute abdominal pain. Methods. Patients attending the Mora Hospital with acute abdominal pain from 1997 to 2000 were registered prospectively according to a structured schedule. Registration included history, symptoms, signs, preliminary diagnosis, surgery and final diagnosis after at least one year. Results. 3073 acute abdominal pain patients were included. The preliminary diagnosis, as compared with the final diagnosis, was correct in 54% (n = 1659). Previously, during 1996, a base-line registration of 790 patients had a 58% correct diagnoses (n = 458). A majority of the patients (n = 2699; 88%) were managed by nonspecialists. The proportion of correct diagnoses was 54% (n = 759) for pre-registrar house officers and 55% (n = 443) for senior house officers. Diagnostic performance at the emergency department was independent of patient's time of arrival. Conclusions. A structured schedule for investigation did not improve the diagnostic precision at the emergency department in patients with acute abdominal pain. The diagnostic performance was independent of the formal competence of the physician and the patient's time of arrival.
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Mazzei MA, Guerrini S, Cioffi Squitieri N, Cagini L, Macarini L, Coppolino F, Giganti M, Volterrani L. The role of US examination in the management of acute abdomen. Crit Ultrasound J 2013; 5 Suppl 1:S6. [PMID: 23902801 PMCID: PMC3711740 DOI: 10.1186/2036-7902-5-s1-s6] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Acute abdomen is a medical emergency, in which there is sudden and severe pain in abdomen of recent onset with accompanying signs and symptoms that focus on an abdominal involvement. It can represent a wide spectrum of conditions, ranging from a benign and self-limiting disease to a surgical emergency. Nevertheless, only one quarter of patients who have previously been classified with an acute abdomen actually receive surgical treatment, so the clinical dilemma is if the patients need surgical treatment or not and, furthermore, in which cases the surgical option needs to be urgently adopted. Due to this reason a thorough and logical approach to the diagnosis of abdominal pain is necessary. Some Authors assert that the location of pain is a useful starting point and will guide a further evaluation. However some causes are more frequent in the paediatric population (like appendicitis or adenomesenteritis) or are strictly related to the gender (i.e. gynaechologic causes). It is also important to consider special populations such as the elderly or oncologic patients, who may present with atypical symptoms of a disease. These considerations also reflect a different diagnostic approach. Today, surely the integrated imaging, and in particular the use of multidetector Computed Tomography (MDCT) has revolutionised the clinical approach to this condition, simplyfing the diagnosis but burdening the radiologists with the problems related to the clinical management. However although CT emerging as a modality of choice for evaluation of the acute abdomen, ultrasonography (US) remains the primary imaging technique in the majority of cases, especially in young and female patients, when the limitation of the radiation exposure should be mandatory, limiting the use of CT in cases of nondiagnostic US and in all cases where there is a discrepancy between the clinical symptoms and negative imaging at US.
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Affiliation(s)
- Maria Antonietta Mazzei
- Department of Medical, Surgical and Neuro Sciences, Section of Radiological Sciences, Siena, Italy.
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25
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Taylor MR, Lalani N. Adult small bowel obstruction. Acad Emerg Med 2013; 20:528-44. [PMID: 23758299 DOI: 10.1111/acem.12150] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Revised: 10/28/2012] [Accepted: 01/28/2013] [Indexed: 01/18/2023]
Abstract
BACKGROUND Small bowel obstruction (SBO) is a clinical condition that is often initially diagnosed and managed in the emergency department (ED). The high rates of potential complications that are associated with an SBO make it essential for the emergency physician (EP) to make a timely and accurate diagnosis. OBJECTIVES The primary objective was to perform a systematic review and meta-analysis of the history, physical examination, and imaging modalities associated with the diagnosis of SBO. The secondary objectives were to identify the prevalence of SBO in prospective ED-based studies of adult abdominal pain and to apply Pauker and Kassirer's threshold approach to clinical decision-making to the diagnosis and management of SBO. METHODS MEDLINE, EMBASE, major emergency medicine (EM) textbooks, and the bibliographies of selected articles were scanned for studies that assessed one or more components of the history, physical examination, or diagnostic imaging modalities used for the diagnosis of SBO. The selected articles underwent a quality assessment by two of the authors using the Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2) tool. Data used to compile sensitivities and specificities were obtained from these studies and a meta-analysis was performed on those that examined the same historical component, physical examination technique, or diagnostic test. Separate information on the prevalence and management of SBO was used in conjunction with the meta-analysis findings of computed tomography (CT) to determine the test and treatment threshold. RESULTS The prevalence of SBO in the ED was determined to be approximately 2% of all patients who present with abdominal pain. Having a previous history of abdominal surgery, constipation, abnormal bowel sounds, and/or abdominal distention on examination were the best history and physical examination predictors of SBO. X-ray was determined to be the least useful imaging modality for the diagnosis of SBO, with a pooled positive likelihood ratio (+LR) of 1.64 (95% confidence interval [CI] = 1.07 to 2.52). On the other hand, CT and magnetic resonance imaging (MRI) were both quite accurate in diagnosing SBO with +LRs of 3.6 (5- to 10-mm slices, 95% CI = 2.3 to 5.4) and 6.77 (95% CI = 2.13 to 21.55), respectively. Although limited to only a select number of studies, the use of ultrasound (US) was determined to be superior to all other imaging modalities, with a +LR of 14.1 (95% CI = 3.57 to 55.66) and a negative likelihood ratio (-LR) of 0.13 (95% CI = 0.08 to 0.20) for formal scans and a +LR of 9.55 (95% CI = 2.16 to 42.21) and a -LR of 0.04 (95% CI = 0.01 to 0.13) for beside scans. Using the CT results of the meta-analysis for the 5- to 10-mm slice subgroup as well as information on intravenous (IV) contrast reactions and nasogastric (NG) intubation management, the pretest probability threshold for further testing was determined to be 1.5%, and the pretest probability threshold for beginning treatment was determined to be 20.7%. CONCLUSIONS The potentially useful aspects of the history and physical examination were limited to a history of abdominal surgery, constipation, and the clinical examination findings of abnormal bowel sounds and abdominal distention. CT, MRI, and US are all adequate imaging modalities to make the diagnosis of SBO. Bedside US, which can be performed by EPs, had very good diagnostic accuracy and has the potential to play a larger role in the ED diagnosis of SBO. More ED-focused research into this area will be necessary to bring about this change.
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Affiliation(s)
- Mark R. Taylor
- Department of Emergency Medicine; University of Saskatchewan; Saskatoon; SK; Canada
| | - Nadim Lalani
- Department of Emergency Medicine; University of Saskatchewan; Saskatoon; SK; Canada
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Lozano Bretón CE. Dolor abdominal agudo: Enfoque para el médico de atención primaria. MEDUNAB 2012. [DOI: 10.29375/01237047.1652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
El dolor abdominal es una causa frecuente de consulta en cualquier servicio de urgencias, y por esto, los médicos de atención primaria deben conocer las patologías que puedan poner en peligro la vida de sus pacientes. Se hace una revisión de las patologías mas frecuentemente asociadas a dolor abdominal en el ámbito de urgencias, y se hace énfasis en los medios por los que se puede llegar al diagnóstico adecuado y los conceptos generales del tratamiento de cada una de estas condiciones.
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Agresta F, Ansaloni L, Baiocchi GL, Bergamini C, Campanile FC, Carlucci M, Cocorullo G, Corradi A, Franzato B, Lupo M, Mandalà V, Mirabella A, Pernazza G, Piccoli M, Staudacher C, Vettoretto N, Zago M, Lettieri E, Levati A, Pietrini D, Scaglione M, De Masi S, De Placido G, Francucci M, Rasi M, Fingerhut A, Uranüs S, Garattini S. Laparoscopic approach to acute abdomen from the Consensus Development Conference of the Società Italiana di Chirurgia Endoscopica e nuove tecnologie (SICE), Associazione Chirurghi Ospedalieri Italiani (ACOI), Società Italiana di Chirurgia (SIC), Società Italiana di Chirurgia d'Urgenza e del Trauma (SICUT), Società Italiana di Chirurgia nell'Ospedalità Privata (SICOP), and the European Association for Endoscopic Surgery (EAES). Surg Endosc 2012; 26:2134-64. [PMID: 22736283 DOI: 10.1007/s00464-012-2331-3] [Citation(s) in RCA: 114] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Accepted: 04/16/2012] [Indexed: 12/11/2022]
Abstract
BACKGROUND In January 2010, the SICE (Italian Society of Endoscopic Surgery), under the auspices of the EAES, decided to revisit the clinical recommendations for the role of laparoscopy in abdominal emergencies in adults, with the primary intent being to update the 2006 EAES indications and supplement the existing guidelines on specific diseases. METHODS Other Italian surgical societies were invited into the Consensus to form a panel of 12 expert surgeons. In order to get a multidisciplinary panel, other stakeholders involved in abdominal emergencies were invited along with a patient's association. In November 2010, the panel met in Rome to discuss each chapter according to the Delphi method, producing key statements with a grade of recommendations followed by commentary to explain the rationale and the level of evidence behind the statements. Thereafter, the statements were presented to the Annual Congress of the EAES in June 2011. RESULTS A thorough literature review was necessary to assess whether the recommendations issued in 2006 are still current. In many cases new studies allowed us to better clarify some issues (such as for diverticulitis, small bowel obstruction, pancreatitis, hernias, trauma), to confirm the key role of laparoscopy (such as for cholecystitis, gynecological disorders, nonspecific abdominal pain, appendicitis), but occasionally previous strong recommendations have to be challenged after review of recent research (such as for perforated peptic ulcer). CONCLUSIONS Every surgeon has to develop his or her own approach, taking into account the clinical situation, her/his proficiency (and the experience of the team) with the various techniques, and the specific organizational setting in which she/he is working. This guideline has been developed bearing in mind that every surgeon could use the data reported to support her/his judgment.
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Affiliation(s)
- Ferdinando Agresta
- Department of General Surgery, Presidio Ospedaliero di Adria, Piazza degli Etruschi, 9, 45011 Adria, RO, Italy.
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Morino M, Famiglietti F. Nonspecific Abdominal Pain. THE ROLE OF LAPAROSCOPY IN EMERGENCY ABDOMINAL SURGERY 2012:153-161. [DOI: 10.1007/978-88-470-2327-7_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Standard outpatient re-evaluation for patients not admitted to the hospital after emergency department evaluation for acute abdominal pain. World J Surg 2011; 34:480-6. [PMID: 20049441 PMCID: PMC2816793 DOI: 10.1007/s00268-009-0334-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Background The aim of the present study was to investigate the efficacy and safety of standard outpatient re-evaluation for patients who are not admitted to the hospital after emergency department surgical consultation for acute abdominal pain. Methods All patients seen at the emergency department between June 2005 and July 2006 for acute abdominal pain were included in a prospective study using a structured diagnosis and management flowchart. Patients not admitted to the hospital were given appointments for re-evaluation at the outpatient clinic within 24 h. All clinical parameters, radiological results, diagnostic considerations, and management proposals were scored prospectively. Results Five-hundred patients were included in this analysis. For 148 patients (30%), the final diagnosis was different from the diagnosis after initial evaluation. Eighty-five patients (17%) had a change in management after re-evaluation, and 20 of them (4%) were admitted to the hospital for an operation. Only 6 patients (1.2%) had a delay in diagnosis and treatment, which did not cause extra morbidity. Conclusions Standard outpatient re-evaluation is a safe and effective means of improving diagnostic accuracy and helps to adapt management for patients that are not admitted to the hospital after surgical consultation for acute abdominal pain at the emergency department.
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Can lab data be used to reduce abdominal computed tomography (CT) usage in young adults presenting to the emergency department with nontraumatic abdominal pain? Emerg Radiol 2010; 17:353-60. [PMID: 20306104 DOI: 10.1007/s10140-010-0866-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Accepted: 02/23/2010] [Indexed: 10/19/2022]
Abstract
We sought to determine whether laboratory parameters could be found, predictive of a negative abdominal CT scan in young adults with nontraumatic abdominal pain. Following institutional review board approval, we evaluated CT reports of 522 patients, aged 21-35 years old, who presented to the Emergency Department with nontraumatic abdominal pain. Bivariate analyses relating ten laboratory parameters to whether the CT detected a cause for abdominal pain were conducted. A multivariate logistic regression model was then derived, with all variables in the final model significant at p < 0.05. Variables were dichotomized to yield odds ratios and 95% confidence intervals. Of the 522 patients meeting inclusion criteria, 45% had a cause for pain demonstrated by CT. Predictors of a negative CT in men were normal hematocrit and negative urine blood (p = 0.045, p = 0.016, respectively), and in women normal hematocrit, granulocyte percent, and alkaline phosphatase (p = 0.023, p = 0.039, p < 0.0001, respectively). When standard normal values were used to calculate descriptive statistics, only granulocyte percent in women had a significant confidence interval (odds ratio 2.5, confidence interval 1.6-4.0). Among the 208 women with normal granulocyte percent, the final clinical diagnosis was appendicitis, cholecystitis, and diverticulitis, in three, three, and two cases, respectively (4% combined). In summary, no laboratory test was sufficient to offer reassurance that a CT is not necessary in a young adult patient with nontraumatic abdominal pain. Alternative strategies should be considered to decrease the use of CT, and its associated radiation exposure, in young adults with nontraumatic abdominal pain.
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del Arco Galán C, Parra Gordo ML, García-Casasola Sánchez G. [Imaging tests in acute abdominal pain]. Rev Clin Esp 2008; 208:520-4. [PMID: 19100135 DOI: 10.1157/13128678] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Acute abdominal pain constitutes a diagnostic challenge for the physician. The list of diseases that can cause abdominal pain is very extensive. Some of these conditions may be serious and life-threatening. The medical history is fundamental for the judicious choice of the most suitable diagnostic tests. Plain abdominal x-ray has little diagnostic efficiency although it comprises the initial diagnostic test when perforation of a hollow viscus, intestinal obstruction or ingestion of a foreign body is suspected. Abdominal ultrasound is the test of choice in suspected biliary tract pathology, complicated renal colic and gynaecological disease. Abdominal computed axial tomography (CT) may be the most sensitive and specific imaging test for diagnosing most causes of abdominal pain but should be reserved for selected cases.
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Affiliation(s)
- C del Arco Galán
- Servicio de Urgencias, Hospital Universitario La Princesa, Madrid, España
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Abstract
The acute abdomen accounts for up to 40% of all emergency-surgical hospital admissions and is considered in the differential in the more than 7 million visits to the emergency department annually for abdominal pain in the United States. A large percentage of these cases are secondary to perforation or impending gastrointestinal perforation. Gastrointestinal perforation causes considerable mortality and usually requires emergency surgery.Rapid diagnosis and treatment of these conditions is essential to reduce the high morbidity and mortality of late-stage presentation. Successful treatment requires a thorough understanding of the anatomy, microbiology, and pathophysiology of this disease process and in-depth knowledge of the therapy, including resuscitation,antibiotics, source control, and physiologic support.
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Affiliation(s)
- John T Langell
- Department of Surgery, University of Utah, 30 North 1900 East, SOM 3B115, Salt Lake City, UT 84132, USA.
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