New developments in the treatment
of obsessive-compulsive disorder
by
Leonard HL
Department of Psychiatry and Human Behavior,
Brown University School of
Medicine,
Rhode Island Hospital, Providence 02903, USA.
J Clin Psychiatry 1997; 58 Suppl 14:39-45; discussion 46-7
ABSTRACT
The treatment of obsessive-compulsive disorder (OCD) has changed dramatically
in the last 10 years. Currently, the serotonin reuptake inhibitors (SRIs) and
the serotonin selective reuptake inhibitors (SSRIs) are considered the "first
choice" agents for pharmacologic treatment of OCD, although few head-to-head
comparisons exist between any two specific agents. Strategies for nonresponders
and partial responders to the SRI/SSRIs are reviewed. The only agents that have
shown significant improvement as augmenting agents to an SRI/SSRI in systematic
trials have been clonazepam and haloperidol. Predictors of response to
pharmacotherapy have been limited, but several reports have found that an early
age at onset of OCD has been associated with a poorer response to medications.
Long-term maintenance medication may be necessary for some, although behavioral
therapy may improve the need for extended pharmacotherapy. Cognitive behavioral
therapy, specifically exposure with response prevention, still remains an
effective and important component of treatment for many. One of the newest
developments is the identification of a pediatric subtype of OCD characterized
by prepubertal acute onset after group A beta-hemolytic streptococcal
pharyngitis. Investigation trials with these children include immunomodulatory
therapies and penicillin treatment and prophylaxis. If a unique subgroup of
children with OCD can be identified, then novel treatments may prove effective
and have a role in long-term prophylaxis.
OCD
SSRIs
Sertraline
Fluoxetine
Citalopram
Paroxetine
Fluvoxamine
Clonazepam
OCD treatments
Opiates to treat OCD
SSRIs + clomipramine
Compulsive disorders
St John's wort and OCD
Canine compulsive disorder
Drugs for treatment-resistant OCD
Venlafaxine versus paroxetine for OCD
Obsessive-Compulsive Disorder (OCD): mechanisms
OCD and selective serotonin reuptake inhibitors (SSRIs)
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