Does pain severity predict stone characteristics or outcomes in emergency department patients with acute renal colic?

After initial emergency department (ED) management of acute renal colic, recurrent or ongoing severe pain is the usual pathway to ED revisits, hospitalizations and rescue interventions. If index visit pain severity is associated with stone size or with subsequent failure of conservative management, then it might be useful in identifying patients who would benefit from early definitive imaging or intervention. Our objectives were to determine whether pain severity correlates with stone size, and to evaluate its utility in predicting important outcomes.
Source: The American Journal of Emergency Medicine - Category: Emergency Medicine Authors: Source Type: research