Outpatient repetitive intravenous dihydroergotamine.

Abstract

The efficacy of the repetitive intravenous dihydroergotamine (DHE) inpatient protocol for refractory headache is well established. We conducted a retrospective and prospective study of long-term headache patients at our clinic to evaluate this regimen in an outpatient setting. Treatment consisted of oral metoclopramide and four doses of DHE, with the total dose equaling 4 mg., administered over two days. Patients were followed for up to 10 weeks while they continued to receive prophylactic medication. Responsiveness was rated in terms of decreased frequency or severity of headache: excellent (75% to 100%), moderate (50-75%), mild (25-50%), and none (0-25%). In the retrospective study, 69% (43/62) of patients with chronic daily muscle-contraction-type headache and severe migraine had an excellent response at two days. An excellent or moderate response was sustained over three weeks in 65% (32/49) of the study group (13 patients were dropped from the study for failing to comply with record keeping requirements). At the 6- and 10-week follow-up evaluations, the majority of patients (76% and 70%, respectively) reported mild or no relief. Among patients with refractory daily headache or frequent severe migraine studied prospectively, 80% (28/35) reported an excellent response at two days. After six weeks, 66% (23/35) showed excellent or moderate relief. For both groups combined, 73% (71/97) of patients showed an excellent response to DHE at two days, with 43% (33/77) sustaining excellent or moderate relief at six weeks. Side effects, including nausea, leg cramps, facial flushing, increased blood pressure, diarrhea, burning at the injection site, and tightness in the throat and/or chest, were generally mild and transient.(ABSTRACT TRUNCATED AT 250 WORDS)

• Authors: L Robbins, A Remmes
• Journal: Headache (Headache) Vol. 32 Issue 9 Pg. 455-8 (Oct 1992) ISSN: 0017-8748 [Print] United States
• PMID: 1446990 (Publication Type: Journal Article)

Chemical References

• Dihydroergotamine

Topics

• Adult
• Ambulatory Care
• Dihydroergotamine (adverse effects, therapeutic use)
• Female
• Headache (drug therapy)
• Humans
• Injections, Intravenous
• Male
• Medical Records
• Middle Aged
• Prospective Studies
• Retrospective Studies