leuprolide and Mental-Disorders

Naltrexone is a long-acting opioid used clinically in alcoholism, drug abuse, bulimia nervosa, obsessive-compulsive disorder, and impulse-control disorders. This study investigated whether naltrexone can decrease sexual arousal in legally adjudicated adolescent sexual offenders.. In an open-ended prospective study, naltrexone was given to 21 adolescents participating in an inpatient adolescent sexual offenders program who met any of the self-reported criteria of (1) masturbating 3 or more times per day, (2) feeling unable to control arousal, (3) spending more than 30% of awake time in sexual fantasies, or (4) having sexual fantasies or behavior that regularly intruded into and interfered with their functioning in the treatment program. After having been treated for more than 2 months, 13 patients had their naltrexone administratively stopped, thus providing a before, during, after, and resumption-of-treatment design. Behavioral changes were monitored daily with a fantasy-tracking log and a masturbation log. A positive result was recorded if there was more than a 30% decrease in any self-reported criterion that was applicable to each specific patient and this benefit lasted at least 4 months. Data were collected from July 2000 to December 2002. Leuprolide was given if naltrexone was not sufficiently helpful in controlling sexual impulses and arousal.. Fifteen of 21 patients were considered to have a positive result and continued to respond for at least 4 months to an average dose of 160 mg per day with decreased sexual fantasies and masturbation. Dosages above 200 mg per day were not more helpful. Administrative discontinuation of naltrexone in a subset of 13 patients resulted in reoccurrence of symptoms that began when the dose taper reached 50 mg per day. There were no changes in clinical chemistries. Five of 6 patients who did not benefit from naltrexone responded favorably to leuprolide.. Naltrexone at dosages of 100 to 200 mg per day provides a safe first step in treating adolescent sexual offenders. It is possible that the benefits observed here will generalize to the larger population of non-socially deviant hypersexual patients or "sexual addicts."

Topics: Adolescent; Adolescent Behavior; Adult; Antidepressive Agents; Child Abuse, Sexual; Comorbidity; Drug Administration Schedule; Drug Therapy, Combination; Fantasy; Hospitalization; Humans; Leuprolide; Libido; Male; Masturbation; Mental Disorders; Naltrexone; Narcotic Antagonists; Paraphilic Disorders; Prospective Studies; Sex Offenses; Treatment Outcome

Paraphilia is a psychiatric disease that has been difficult to cure. However, recently developed therapeutic methods hold promise. The patient was a 20-yr-old male with chief complaints of continuous masturbation, genital exposure, and aggressive behavior that started 2 yr ago. We administered leuprorelin 3.6 mg intramuscular injection per month, a depot gonadotrophin-releasing hormone analogue, to this patient who a severe mentally retardation with paraphilia. The clinical global impression (CGI)-severity, CGI-improvement and aberrant behavior checklist were performed. After one month, we observed significant improvement in symptoms, such as decreases of abnormal sexual behavior and sexual desire. The GnRH analogues are suggested to be used as an alternative or supplementary therapeutic method for sexual offenders after clinical studies.

Topics: Humans; Leuprolide; Male; Mental Disorders; Paraphilic Disorders; Sex Offenses; Sexual Behavior; Young Adult