Antimigraine drugs in the management of daily chronic headaches: clinical profiles of responsive patients.

Abstract

Flunarizine, a Ca-antagonist with demonstrated antimigraine properties, and indoprofen, an anti-inflammatory non-steroidal agent, were used in the treatment of daily chronic headache. Forty-two migraineurs with interval headache (MIH) were treated with flunarizine in a 6-month open trial, while indoprofen was administered to 23 patients with MIH and 7 with chronic tension headache (CTH) in a 2-month, double-blind, cross-over placebo-controlled study. Flunarizine was found effective in over 65% of the patients, while indoprofen was able to improve headache severity in only 30% of the subjects. In the responder patients, the effectiveness of both drugs is more pronounced in MIH, and seems to be ascribable to the ability of the treatments to reduce number and severity of attacks. A higher incidence of previous affective disturbances is found in non-responsive cases. The analysis of factors converting episodic into chronic headache shows slight but not significant differences between responders and non-responders. An impairment of plasma beta-endorphin levels, in the presence of normal ACTH, cortisol and nociceptive RIII threshold values, characterizes daily chronic headache (DCH) patients. Moreover, indoprofen does not significantly affect these biological and neurophysiological parameters independently of the therapeutic response.

• Authors: G Micieli, D Piazza, E Sinforiani, A Cavallini, M Trucco, S Gabellini, A Mancuso, C Pacchetti
• Journal: Cephalalgia : an international journal of headache (Cephalalgia) Vol. 5 Suppl 2 Pg. 219-24 (May 1985) ISSN: 0333-1024 [Print] England
• PMID: 4016938 (Publication Type: Clinical Trial, Controlled Clinical Trial, Journal Article)

Chemical References

• Anti-Inflammatory Agents
• Calcium Channel Blockers
• Endorphins
• Phenylpropionates
• Piperazines
• Cinnarizine
• Indoprofen
• Flunarizine

Topics

• Adult
• Anti-Inflammatory Agents (therapeutic use)
• Calcium Channel Blockers (therapeutic use)
• Cinnarizine (analogs & derivatives, therapeutic use)
• Endorphins (blood)
• Female
• Flunarizine
• Headache (blood, drug therapy, physiopathology)
• Humans
• Indoprofen (therapeutic use)
• Male
• Migraine Disorders (blood, drug therapy, physiopathology)
• Pain (physiopathology)
• Phenylpropionates (therapeutic use)
• Piperazines (therapeutic use)
• Sensory Thresholds