Sumatriptan (5-HT1D receptor agonist) does not exacerbate symptoms in obsessive compulsive disorder. 1998

K L Pian, and H G Westenberg, and H J van Megen, and J A den Boer
Department of Psychiatry, University Hospital Utrecht, The Netherlands.

The non-selective serotonin (5-HT) receptor agonist meta-chlorophenylpiperazine (mCPP) has been reported to elicit symptoms in patients with obsessive compulsive disorder (OCD). MK-212, another non-selective 5-HT receptor agonist, does not seem to induce obsessive compulsive symptoms in OCD patients. The major pharmacological difference between mCPP and MK-212 is their affinity for the 5-HT(ID) receptor. The aim of this study was to explore the role of the 5-HT(ID) receptor in the pathophysiology of OCD, by using a challenge paradigm with the selective 5-HT(ID) receptor agonist sumatriptan (Imigran). A randomized, double-blind, placebo-controlled crossover challenge with sumatriptan (100 mg PO) was performed in 15 OCD patients. Neither the obsessive compulsive symptoms nor mood or anxiety symptoms changed significantly following sumatriptan administration as compared to placebo. Sumatriptan did induce a significant increase in plasma growth hormone (GH) levels. In the present study, no indication were found for the role of the 5-HT(ID) receptor in the pathophysiology of OCD. It should be noted, however, that sumatriptan does not readily pass the blood-brain barrier. Selective 5-HT(ID) receptors with better brain penetrating properties may shed more light on the role of this 5-HT receptor subtype in OCD.

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009771 Obsessive-Compulsive Disorder An anxiety disorder characterized by recurrent, persistent obsessions or compulsions. Obsessions are the intrusive ideas, thoughts, or images that are experienced as senseless or repugnant. Compulsions are repetitive and seemingly purposeful behavior which the individual generally recognizes as senseless and from which the individual does not derive pleasure although it may provide a release from tension. Anankastic Personality,Neurosis, Obsessive-Compulsive,Anankastic Personalities,Disorder, Obsessive-Compulsive,Disorders, Obsessive-Compulsive,Neuroses, Obsessive-Compulsive,Neurosis, Obsessive Compulsive,Obsessive Compulsive Disorder,Obsessive-Compulsive Disorders,Obsessive-Compulsive Neuroses,Obsessive-Compulsive Neurosis,Personalities, Anankastic,Personality, Anankastic
D004311 Double-Blind Method A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment. Double-Masked Study,Double-Blind Study,Double-Masked Method,Double Blind Method,Double Blind Study,Double Masked Method,Double Masked Study,Double-Blind Methods,Double-Blind Studies,Double-Masked Methods,Double-Masked Studies,Method, Double-Blind,Method, Double-Masked,Methods, Double-Blind,Methods, Double-Masked,Studies, Double-Blind,Studies, Double-Masked,Study, Double-Blind,Study, Double-Masked
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000704 Analysis of Variance A statistical technique that isolates and assesses the contributions of categorical independent variables to variation in the mean of a continuous dependent variable. ANOVA,Analysis, Variance,Variance Analysis,Analyses, Variance,Variance Analyses
D017366 Serotonin Receptor Agonists Endogenous compounds and drugs that bind to and activate SEROTONIN RECEPTORS. Many serotonin receptor agonists are used as ANTIDEPRESSANTS; ANXIOLYTICS; and in the treatment of MIGRAINE DISORDERS. 5-HT Agonists,5-Hydroxytryptamine Agonists,Serotonin Agonists,5-HT Agonist,5-Hydroxytrytamine Agonist,Receptor Agonists, Serotonin,Serotonergic Agonist,Serotonergic Agonists,Serotonin Agonist,Serotonin Receptor Agonist,5 HT Agonist,5 HT Agonists,5 Hydroxytryptamine Agonists,5 Hydroxytrytamine Agonist,Agonist, 5-HT,Agonist, 5-Hydroxytrytamine,Agonist, Serotonergic,Agonist, Serotonin,Agonist, Serotonin Receptor,Agonists, 5-HT,Agonists, 5-Hydroxytryptamine,Agonists, Serotonergic,Agonists, Serotonin,Agonists, Serotonin Receptor,Receptor Agonist, Serotonin

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