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Symptom-Onset Dosing of Sertraline for the Treatment of Premenstrual Dysphoric Disorder: A Randomized Clinical Trial.


ABSTRACT: Serotonin reuptake inhibitors (SRIs) are efficacious treatments for premenstrual dysphoric disorder (PMDD) when given daily or for half of the menstrual cycle during the luteal phase. Preliminary studies suggest that SRI treatment can be shortened to the interval from symptom onset through the beginning of menses.To determine the efficacy of symptom-onset dosing with the SRI sertraline hydrochloride for treatment of PMDD.A double-blind, placebo-controlled, multisite, parallel-group randomized clinical trial conducted September 1, 2007, to February 29, 2012, at 3 university medical centers. In all, 252 women with PMDD started treatment at symptom onset and continued until the first few days of menses for 6 menstrual cycles. Intent-to-treat analyses were performed February 28, 2014, through April 21, 2015.Placebo or sertraline hydrochloride, 50 to 100 mg/d, during the symptomatic interval.Premenstrual Tension Scale (PMTS) score was the primary outcome measure (score range, 0-36; 36 indicates most severe score). Secondary outcome measures included the Inventory of Depressive Symptomatology-Clinician-Rated (IDS-C) (score range, 0-84; 84 indicates most severe score), Daily Record of Severity of Problems (DRSP) (total and subscale scores; higher scores indicate most severe problems), Clinical Global Impression (CGI) scales (score range, 1-7; 7 indicates most severe symptoms and least improvement), and Michelson SSRI (Selective SRI) Withdrawal Symptoms Scale scores (range, 0-51; higher scores indicate more severe withdrawal symptoms).Among the participants, 125 with PMDD were randomized to sertraline, and 127 to placebo. At baseline the mean (SD) PMTS scores for sertaline and placebo were 22.3 (4.8) and 21.4 (4.5), respectively, which declined to 11.7 (6.8) and 12.0 (6.9), respectively; group mean difference, 1.88 (95% CI, 0.01-3.75; P?=?.06). The mean (SD) estimated difference in IDS-C scores between baseline (35.4 [10.7] for sertraline; 32.8 [10.4] for placebo) and the end point (15.3 [10.7] for sertraline; 17.8 [11.0] for placebo) favored the sertraline group by 5.14 (95% CI, 1.97-8.31) points (P?=?.02). Compared with the placebo group, those assigned to sertraline showed greater improvement on the total DRSP score (estimated mean difference, 1.09 [95% CI, 0.96-1.25] points; P?=?.02) and Anger/Irritability DRSP subscale score (1.22 [95% CI,?1.05-1.41] points; P?

SUBMITTER: Yonkers KA 

PROVIDER: S-EPMC4811029 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature

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Symptom-Onset Dosing of Sertraline for the Treatment of Premenstrual Dysphoric Disorder: A Randomized Clinical Trial.

Yonkers Kimberly A KA   Kornstein Susan G SG   Gueorguieva Ralitza R   Merry Brian B   Van Steenburgh Kari K   Altemus Margaret M  

JAMA psychiatry 20151001 10


<h4>Importance</h4>Serotonin reuptake inhibitors (SRIs) are efficacious treatments for premenstrual dysphoric disorder (PMDD) when given daily or for half of the menstrual cycle during the luteal phase. Preliminary studies suggest that SRI treatment can be shortened to the interval from symptom onset through the beginning of menses.<h4>Objective</h4>To determine the efficacy of symptom-onset dosing with the SRI sertraline hydrochloride for treatment of PMDD.<h4>Design, setting, and participants<  ...[more]

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