title: Update: Exertional rhabdomyolysis, active component, U.S. Army, Navy, Air Force, and Marine Corps, 2011-2015.
abstract: Among active component members of the U.S. Army, Navy, Air Force, and Marine Corps in 2015, there were 456 incident episodes of rhabdomyolysis likely due to physical exertion or heat stress ("exertional rhabdomyolysis"). Annual rates of incident diagnoses of exertional rhabdomyolysis increased 17% between 2014 and 2015. In 2015, the highest incidence rates occurred in service members who were male; younger than 20 years of age; black, non-Hispanic; members of the Marine Corps and Army; recruit trainees; and in combat-specific occupations. Most cases of exertional rhabdomyolysis were diagnosed at installations that support basic combat/recruit training or major ground combat units of the Army or Marine Corps. Medical care providers should consider exertional rhabdomyolysis in the differential diagnosis when service members (particularly recruits) present with muscular pain and swelling, limited range of motion, or the excretion of dark urine (e.g., myoglobinuria) after strenuous physical activity, particularly in hot, humid weather.
authors.lastname: Armed Forces Health Surveillance Branch
mesh_terms: D000328:Adult; D017677:Age Distribution; D005260:Female; D018882:Heat Stress Disorders / Q000150:complications*; D006801:Humans; D015994:Incidence; D008297:Male; D008889:Military Personnel / Q000706:statistics & numerical data*; D005082:Physical Exertion / Q000502:physiology*; D011159:Population Surveillance; D012206:Rhabdomyolysis / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D017678:Sex Distribution; D014481:United States / Q000453:epidemiology; D055815:Young Adult