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Medication for Kleptomania?

Researchers report a clinical trail of a medication that appears to help some impulse control disorders did not offer a significant benefit for patients with the impulsive stealing disorder. However, Stanford University School of Medicine researchers comment that the results leave open the possibility that some medications, including the one in the trial, may still be an effective treatment for certain patients.

More than 1.2 million people in the United States are thought to suffer from kleptomania, the guilt-ridden, impulsive stealing of inexpensive and unneeded items. The condition differs from shoplifting, in which the action is usually planned and motivated by need or monetary gain. People suffering from kleptomania often fail to seek treatment for fear of legal repercussions.

The medication in the trial was escitalopram, marketed as Lexapro. The drug belongs to a class of antidepressants known as selective serotonin reuptake inhibitors, and earlier studies have suggested that SSRIs can be effective in treating some impulse control disorders, such as skin picking. In an earlier, non-blinded open-label phase of the kleptomania study, when trial participants were aware that they were taking escitalopram and not a placebo, 78 percent of the patients responded to the drug.

In the second phase of the study, conducted as a double-blind, placebo-controlled trial, the benefit was not seen.

“When we randomized people to drug vs. placebo, the same proportion of people relapsed on drug as relapsed on placebo, suggesting that it was really a placebo response in the initial phase of the study,” said Lorrin Koran, MD, professor of psychiatry and behavioral sciences and first author of the study, which will be published in the March issue of the Journal of Clinical Psychiatry.

In the double-blind trial, 15 subjects were assigned to receive either a placebo or escitalopram. For both groups, the relapse rates were effectively the same, with three of seven patients on the drug relapsing, compared with four of eight on the placebo.
Koran says that the small number of subjects in the study makes it impossible to know with certainty whether the results of the trial are really indicative of the effectiveness of escitalopram.

“For some people, I think these drugs really do work. And for others, maybe not, but until you have large studies you can’t tease that out,” he said.

Koran emphasized that the results of the clinical trial are not definitive, and some people may be helped by therapy involving medication. For others, receiving psychological treatment, perhaps in combination with medication, may prove most effective. But regardless, he said, “People with this disorder should definitely seek treatment.”

Source: Stanford University Medical Center

Medication for Kleptomania?

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2015). Medication for Kleptomania?. Psych Central. Retrieved on December 11, 2018, from https://psychcentral.com/news/2007/03/14/medication-for-kleptomania/686.html

 

Scientifically Reviewed
Last updated: 6 Oct 2015
Last reviewed: By John M. Grohol, Psy.D. on 6 Oct 2015
Published on PsychCentral.com. All rights reserved.