Seasonal Affective Depression (SAD) Study
A 7 Month, Multicenter, Parallel, Double-Blind, Placebo-Controlled Comparison of 150-300 mg/Day of Extended-Release Bupropion Hydrochloride and Placebo for the Prevention of Seasonal Depressive Episodes in Subjects With a History of Seasonal Affective Disorder Followed by an 8-week Observational Follow-up Phase
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
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Alaska
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Anchorage, Alaska, Forenede Stater, 99508
- GSK Investigational Site
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Connecticut
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Hamden, Connecticut, Forenede Stater, 06518
- GSK Investigational Site
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Delaware
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Newark, Delaware, Forenede Stater, 19713
- GSK Investigational Site
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Wilmington, Delaware, Forenede Stater, 19808
- GSK Investigational Site
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District of Columbia
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Washington, D.C., District of Columbia, Forenede Stater, 20016
- GSK Investigational Site
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Idaho
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Boise, Idaho, Forenede Stater, 83702
- GSK Investigational Site
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Illinois
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Edwardsville, Illinois, Forenede Stater, 62025
- GSK Investigational Site
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Hoffman Estates, Illinois, Forenede Stater, 60194
- GSK Investigational Site
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Northfield, Illinois, Forenede Stater, 60093
- GSK Investigational Site
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Oak Brook, Illinois, Forenede Stater, 60523
- GSK Investigational Site
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Oakbrook Terrace, Illinois, Forenede Stater, 60181
- GSK Investigational Site
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Iowa
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Cedar Rapids, Iowa, Forenede Stater, 52401
- GSK Investigational Site
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Kansas
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Overland Park, Kansas, Forenede Stater, 66211
- GSK Investigational Site
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Maryland
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Baltimore, Maryland, Forenede Stater, 21204
- GSK Investigational Site
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Rockville, Maryland, Forenede Stater, 20852
- GSK Investigational Site
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Massachusetts
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Belmont, Massachusetts, Forenede Stater, 02478
- GSK Investigational Site
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Michigan
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Farmington Hills, Michigan, Forenede Stater, 48334
- GSK Investigational Site
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Minnesota
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Minneapolis, Minnesota, Forenede Stater, 55454
- GSK Investigational Site
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Missouri
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Saint Louis, Missouri, Forenede Stater, 63108
- GSK Investigational Site
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Nebraska
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Omaha, Nebraska, Forenede Stater, 68198
- GSK Investigational Site
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New Jersey
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Kenilworth, New Jersey, Forenede Stater, 07033
- GSK Investigational Site
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Moorestown, New Jersey, Forenede Stater, 08057
- GSK Investigational Site
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Piscataway, New Jersey, Forenede Stater, 08854
- GSK Investigational Site
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Princeton, New Jersey, Forenede Stater, 08540
- GSK Investigational Site
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New York
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Albany, New York, Forenede Stater, 12208
- GSK Investigational Site
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Lawrence, New York, Forenede Stater, 11559
- GSK Investigational Site
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New York, New York, Forenede Stater, 10032
- GSK Investigational Site
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New York, New York, Forenede Stater, 10021
- GSK Investigational Site
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New York, New York, Forenede Stater, 10128
- GSK Investigational Site
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Rochester, New York, Forenede Stater, 14618
- GSK Investigational Site
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Ohio
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Cincinnati, Ohio, Forenede Stater, 45219
- GSK Investigational Site
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Columbus, Ohio, Forenede Stater, 43210
- GSK Investigational Site
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Lyndhurst, Ohio, Forenede Stater, 44124
- GSK Investigational Site
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Toledo, Ohio, Forenede Stater, 43623
- GSK Investigational Site
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Oregon
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Eugene, Oregon, Forenede Stater, 97401
- GSK Investigational Site
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Portland, Oregon, Forenede Stater, 97201
- GSK Investigational Site
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Portland, Oregon, Forenede Stater, 97209
- GSK Investigational Site
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Portland, Oregon, Forenede Stater, 97210
- GSK Investigational Site
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Pennsylvania
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Allentown, Pennsylvania, Forenede Stater, 18104
- GSK Investigational Site
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Havertown, Pennsylvania, Forenede Stater, 19083
- GSK Investigational Site
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Philadelphia, Pennsylvania, Forenede Stater, 19106
- GSK Investigational Site
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Rhode Island
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Lincoln, Rhode Island, Forenede Stater, 02865-4208
- GSK Investigational Site
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Vermont
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Woodstock, Vermont, Forenede Stater, 05091
- GSK Investigational Site
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Washington
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Spokane, Washington, Forenede Stater, 99204
- GSK Investigational Site
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Wisconsin
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Brown Deer, Wisconsin, Forenede Stater, 53223
- GSK Investigational Site
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Madison, Wisconsin, Forenede Stater, 53719
- GSK Investigational Site
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Menomonee Falls, Wisconsin, Forenede Stater, 53051
- GSK Investigational Site
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Middleton, Wisconsin, Forenede Stater, 53562-2215
- GSK Investigational Site
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- History of Major Depressive Disorder (MDD) with a seasonal pattern.
Exclusion Criteria:
- Current or past history of seizure disorder or brain injury.
- History or current diagnosis of anorexia nervosa or bulimia.
- Recurrent summer depression more frequently than winter depression.
- Primary diagnosis of panic disorder, Obsessive Compulsive Disorder (OCD), Post-traumatic Stress Disorder(PTSD), acute distress disorder, bipolar II disorder or other psychotic disorders.
- Initiated psychotherapy within the last 3 months.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Andet: Extended-release Bupropion Hydrochloride
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Bupropion hydrochloride will be available in dose strength of 150 and 300 milligram (mg).
Subjects will receive one tablet of 150 mg bupropion hydrochloride from Day 1 to 7, from Day 8 to Week 27 will receive one tablet of 300 mg bupropion hydrochloride and from Week 28-29 one tablet of bupropion hydrochloride
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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End of season depression-free rate.
Tidsramme: 7 months
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7 months
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Time to onset of a seasonal depressive episode.Change from randomization on SIGH-SAD and HAMD-17.
Tidsramme: 7 months
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7 months
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Generelle publikationer
- Modell, JG, Rosenthal NE. Once-Daily Bupropion XL for the prevention of seasonal major depressive episodes. 43nd Annual Meeting of the American College of Neuropsychopharmacology, San Juan, Puerto Rico, 12-16 December, 2004.
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Psykiske lidelser
- Stemningsforstyrrelser
- Depressiv lidelse
- Sæsonbestemt affektiv lidelse
- Lægemidlers fysiologiske virkninger
- Neurotransmittermidler
- Molekylære mekanismer for farmakologisk virkning
- Enzymhæmmere
- Psykotropiske stoffer
- Neurotransmitter optagelseshæmmere
- Membrantransportmodulatorer
- Antidepressive midler
- Dopaminmidler
- Cytokrom P-450 enzymhæmmere
- Antidepressive midler, anden generation
- Cytokrom P-450 CYP2D6-hæmmere
- Dopaminoptagelseshæmmere
- Bupropion
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 100006
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