Cocaine-related medical problems: consecutive series of 233 patients.

PURPOSE: Little information describing common cocaine-related medical problems is available. This study examined the nature, frequency, treatment, incidence of complications, and emergency department deaths of patients seeking medical care for acute and chronic cocaine-associated medical problems.

PATIENTS AND

METHODS

A consecutive series of 233 hospital visits by 216 cocaine-using patients over a 6-month period during 1986 and 1987 was studied. Medical records were retrospectively reviewed to determine patient characteristics, nature of complications, treatment, and outcome.

RESULTS

Patients most commonly used cocaine intravenously (49%), but freebase or crack use was also common (23.3%). Concomitant abuse of other intoxicants, especially alcohol, was frequently seen (48.5%). The vast majority of complaints were cardiopulmonary (56.2%), neurologic (39.1%), and psychiatric (35.8%); multiple symptoms were often present (57.5%). The most common complaint was chest pain though rarely was it believed to represent ischemia. Altered mental status was common (27.4%) and ranged from psychosis to coma. Short-term pharmacologic intervention was necessary in only 24% of patients, and only 9.9% of patients were admitted. Acute mortality was less than 1%.

CONCLUSION

Most medical complications of cocaine are short-lived and appear to be related to cocaine's hyperadrenergic effects. Patients usually do not require short-term therapy or hospital admission. Acute morbidity and mortality rates from cocaine use in patients presenting to the hospital are very low, suggesting that a major focus in the treatment of cocaine-related emergencies should be referral for drug abuse detoxification and treatment.