Inpatient Treatment of Headache: An Evidence‐Based Assessment

Abstract

The treatment of headache is commonly delivered in the outpatient office environment. There exists a group of patients who have been refractive to outpatient treatment and in whom in patient care may be appropriate. The factors that determine the optimal treatment setting, the methodology of the treatment and the results of such treatment have come under increasing scrutiny secondary to the cost of treatment in the hospital. The US Headache Consortium guidelines project in conjunction with the national headache foundation believed that the need existed to objectively examine the issues surrounding inpatient treatment. The epidemiology of chronic headache is important to understand in this context since essentially all patients that are treated in hospital have high frequency headache often associated with significant disability. This severity of illness produces both health care costs but also is responsible for significant impact on businesses and the economy. The method of treatment of headache in the hospital environment can follow several paths based on the accessibility of the resources specific to headache treatment. While there exist these differing paths of treatment only treatment in a dedicated headache treatment unit has been investigated in depth here in the US though reports from other countries that do not have dedicated inpatient treatment lends support to options in headache treatment. Some have suggested that inpatient treatment is not required even in recidivist patients and limited reports have examined aggressive outpatient treatment as an option in headache management. None of the studies reported to date provide class one evidence for efficacy either inpatient or outpatient. Recommendations are made to assess headache treatment in patients with high frequency headaches to garner better scientific evidence for differing treatment approaches.