Ramelteon in the Treatment of Sleep and Mood in Patients With Seasonal Affective Disorder
SAM-SAD
Randomized Placebo-Controlled Trial of Ramelteon in the Treatment of Sleep and Mood in Patients With Seasonal Affective Disorder
1 other identifier
interventional
50
1 country
1
Brief Summary
The purpose of this study is to determine whether treating sleep difficulties in patients with seasonal affective disorder also improves their depressive symptoms.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for phase_4
Started Sep 2006
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
September 1, 2006
CompletedFirst Submitted
Initial submission to the registry
July 13, 2007
CompletedFirst Posted
Study publicly available on registry
July 17, 2007
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 1, 2008
CompletedStudy Completion
Last participant's last visit for all outcomes
July 1, 2008
CompletedResults Posted
Study results publicly available
October 5, 2009
CompletedOctober 6, 2009
October 1, 2009
1.6 years
July 13, 2007
July 21, 2009
October 2, 2009
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Sleep Satisfaction at Baseline and Measured Monthly, as Measured by the Pittsburgh Sleep Quality Index (PSQI)
Self-rated scale to measure quality of sleep via questions regarding sleep latency, duration, efficiency, disturbances, use of sleep medication, and daytime dysfunction. Score ranges from 0-21, higher scores represent more significant sleep disturbance.
Monthly for duration of treatment (up to 4 months)
Secondary Outcomes (2)
Depressive Symptoms at Baseline and Measured Monthly, as Measured by the Zung Depression Scale (ZDS)
Monthly for duration of treatment (up to 4 months)
Depressive Symptoms at Baseline and Measured Monthly, as Measured by the Structured Interview Guide for the Hamilton Depression Rating - Seasonal Affective Disorder (SIGH-SAD)
Monthly for duration of treatment (up to 4 months)
Study Arms (2)
Ramelteon
EXPERIMENTAL8 mg
Placebo
PLACEBO COMPARATORInterventions
Eligibility Criteria
You may qualify if:
- Male or female age 18-65 yrs.
- A diagnosis of seasonal affective disorder
- A Pittsburgh Sleep Quality Index \>5
- English speaking
- Be able to sign informed consent
You may not qualify if:
- Active substance abuse
- Current psychotic symptoms
- Severe personality disorders
- Primary sleep disorders
- Severe chronic obstructive pulmonary disease (COPD)
- Prescription fluvoxamine(Luvox) use
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Lehigh Valley Hospitallead
- Takeda Pharmaceuticals North America, Inc.collaborator
Study Sites (1)
Lehigh Valley Hospital, Department of Psychiatry
Allentown, Pennsylvania, 18103, United States
Related Publications (34)
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PMID: 4381571BACKGROUNDAmerican Psychiatric Association: Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision. Washington, DC, American Psychiatric Association, 2000.
BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Results Point of Contact
- Title
- Edward R. Norris, MD
- Organization
- Lehigh Valley Hospital
Study Officials
- PRINCIPAL INVESTIGATOR
Edward R. Norris, MD
Lehigh Valley Hospital
Publication Agreements
- PI is Sponsor Employee
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 4
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- PARTICIPANT
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
Study Record Dates
First Submitted
July 13, 2007
First Posted
July 17, 2007
Study Start
September 1, 2006
Primary Completion
April 1, 2008
Study Completion
July 1, 2008
Last Updated
October 6, 2009
Results First Posted
October 5, 2009
Record last verified: 2009-10