Unique ID issued by UMIN | UMIN000003777 |
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Receipt number | R000004573 |
Scientific Title | Study to evaluate what patients basline factors affect placebo effect in patients with insomnia |
Date of disclosure of the study information | 2010/06/18 |
Last modified on | 2011/06/20 12:00:38 |
Study to evaluate what patients basline factors affect placebo effect in patients with insomnia
Study to evaluate what patients basline factors affect placebo effect in patients with insomnia
Study to evaluate what patients basline factors affect placebo effect in patients with insomnia
Study to evaluate what patients basline factors affect placebo effect in patients with insomnia
Japan |
Insomnia
Psychiatry |
Others
NO
To examine what patients' baseline factors affect the placebo effect using the database for placebo groups of a clinical study in patients with insomnia
Efficacy
Exploratory
Not applicable
Change in subjective sleep latency
Interventional
Single arm
Randomized
Double blind -all involved are blinded
Placebo
1
Treatment
Medicine |
Placebo (the database only from placebo groups will be used for the current study)
20 | years-old | <= |
85 | years-old | >= |
Male and Female
All the patients randominzed in placebo group in the clinical study in patients with primary insomnia
Patients who were not included in FAS were excluded
380
1st name | |
Middle name | |
Last name | Koji Kawakami |
Graduate School of Medicine and Public Health, Kyoto University
Department of Pharmacoepidemiology
Yoshida Konoe-cho, Sakyo-ku Kyoto 606-8501, Japan
1st name | |
Middle name | |
Last name | Atsushi Ogawa |
Graduate School of Medicine and Public Health, Kyoto University
Department of Pharmacoepidemiology
ogawa.atsushi@fx7.ecs.kyoto-u.ac.jp
Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University
None
Self funding
NO
2010 | Year | 06 | Month | 18 | Day |
Published
http://www.sciencedirect.com/science/article/pii/S1389945711001250
Ogawa A, Hinotsu S, Urushihara H, Kawakami K. Night-to-night variability of sleep latency significantly predicts the magnitude of subsequent change in sleep latency during placebo administration. Sleep Med 2011;6:565-571
Completed
2010 | Year | 01 | Month | 13 | Day |
2010 | Year | 02 | Month | 01 | Day |
2011 | Year | 02 | Month | 01 | Day |
2010 | Year | 06 | Month | 18 | Day |
2011 | Year | 06 | Month | 20 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000004573
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