Geneva, Oct. 21 -- International Clinical Trials Registry received information related to the study (JPRN-jRCT1030250411) titled 'Can bright light improve work performance in women with premenstrual syndrome and premenstrual dysphoric disorder?' on Oct. 3.
Study Type: Interventional
Study Design:
randomized controlled trial, double blind, placebo control, parallel assignment, supportive care
Primary Sponsor: Kuriyama Kenichi
Condition:
premenstrual syndrome/ premenstrual dysphoric disorder, presenteeism
D011293, D065446, D000069597
Intervention:
Participants will be randomly assigned, with matching for age and severity of PMS/PMDD symptoms, to one of two groups: a bright light group (8000 lux, n = 26) and a dim light group (800 lu...