Clinical Outcomes of Children With Acute Abdominal Pain

Abstract

Objective. To determine the prevalence, associated symptoms, and clinical outcomes of children presenting for a nonscheduled visit with acute abdominal pain. Design. Historical cohort. Setting. Inner-city teaching hospital. Participants. A total of 1141 consecutive children, ages 2 to 12, presenting for a nonscheduled visit (clinic or emergency department) with a complaint of nontraumatic abdominal pain of ≤3 days' duration were identified through a manual chart review. Measurements. Collected data included: 1) demographic characteristics, 2) presenting signs and symptoms, 3) records from the hospital record for all children who returned within 10 days for follow-up, 4) test results, and 5) telephone follow-up. A clinical reviewer used the data to assign a final diagnosis to each patient. Results. The prevalence of children presenting with abdominal pain of ≤3 days' duration was 5.1%. The most common associated symptoms were history of fever (64%), emesis (42.4%), decreased appetite (36.5%), cough (35.6%), headache (29.5%), and sore throat (27.0%). The six most prevalent final diagnoses, accounting for 84% of all final diagnoses, were upper respiratory infection and/or otitis (18.6%), pharyngitis (16.6%), viral syndrome (16.0%), abdominal pain of uncertain etiology (15.6%), gastroenteritis (10.9%), and acute febrile illness (7.8%). Approximately 1% of children required surgical intervention (10/12 for appendicitis). Approximately 7% of children returned within 10 days for reevaluation of their illness; on return, 11 had treatable medical diseases and 4 had diseases requiring surgical intervention. Conclusions. An acute complaint of abdominal pain in children occurs in 5.1% of nonscheduled visits, is frequently accompanied by multiple complaints, and is usually attributed to a self-limited disease. Close follow-up will identify the 1% to 2% who proceed to have a more serious disease process. This epidemiologic data will aid clinic-based physicians who manage children with acute abdominal pain.