A Study to Assess the Safety, Tolerability and Efficacy of RG2417 in Bipolar I Depression
A Phase II Randomized, Double-Blind, Placebo-Controlled, Flexible-Dose Study to Assess the Safety, Tolerability and Efficacy of RG2417 (Uridine) in the Treatment of Bipolar I Depression
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
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Alabama
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Birmingham, Alabama, Forenede Stater, 35226
- Birmingham Psychiatry Pharmaceutical Studies, Inc.
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Arkansas
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Little Rock, Arkansas, Forenede Stater, 72201
- K&S Professional Research Services
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California
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San Diego, California, Forenede Stater, 92108
- Affiliated Research Institute
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Connecticut
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New Haven, Connecticut, Forenede Stater, 06519
- Yale University
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Florida
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North Miami, Florida, Forenede Stater, 33161
- Behavioral Clinical Research
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Orlando, Florida, Forenede Stater, 32806
- Clinical Neuroscience Solution, Inc.
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Tampa, Florida, Forenede Stater, 33613
- University of South Florida College of Medicine
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Georgia
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Atlanta, Georgia, Forenede Stater, 30308
- Atlanta Center for Medical Research
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Smyrna, Georgia, Forenede Stater, 30080
- Carman Research
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Indiana
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Greenwood, Indiana, Forenede Stater, 46143
- Valle Vista Health System
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Louisiana
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Shreveport, Louisiana, Forenede Stater, 71103
- Louisiana State University Health Sciences Center
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Maryland
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Baltimore, Maryland, Forenede Stater, 21205
- Johns Hopkins School of Medicine
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02114
- Massachusetts General Hospital
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Minnesota
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Rochester, Minnesota, Forenede Stater, 55905
- Mayo Clinic Department of Pscyhiatry & Psychology
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New York
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Staten Island, New York, Forenede Stater, 10305
- Behavioral Medical Research of States Island
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North Carolina
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Chapel Hill, North Carolina, Forenede Stater, 27599
- Unvieristy of North Carolina - Chapel Hill
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Durham, North Carolina, Forenede Stater, 27710
- Duke University Medical Center
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Raleigh, North Carolina, Forenede Stater, 27609
- Richard H. Weisler, MD, PA and Associates
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Ohio
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Cincinnati, Ohio, Forenede Stater, 45267
- University of Cincinnati
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Cleveland, Ohio, Forenede Stater, 44195
- Cleveland Clinic
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Dayton, Ohio, Forenede Stater, 45408
- Midwest Clinical Research Center
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Oklahoma
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Oklahoma City, Oklahoma, Forenede Stater, 73103
- IPS Research Company
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Oregon
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Portland, Oregon, Forenede Stater, 97210
- Oregon Center for Clinical Investigations, Inc.
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Pennsylvania
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Pittsburg, Pennsylvania, Forenede Stater, 15213
- Western Psychiatric Institute Clinic
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Rhode Island
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Lincoln, Rhode Island, Forenede Stater, 02856
- Lincoln Research
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South Carolina
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Charleston, South Carolina, Forenede Stater, 29401
- Ralph H. Johnson VA Medical Center
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Tennessee
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Memphis, Tennessee, Forenede Stater, 38119
- CNS Healthcare
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Nashville, Tennessee, Forenede Stater, 37212
- Vanderbilt University School of Medicine
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Texas
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Austin, Texas, Forenede Stater, 78756
- FutureSearch Trials of Austin
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Dallas, Texas, Forenede Stater, 75231
- FutureSearch Trials of Dallas
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Houston, Texas, Forenede Stater, 77030
- University of Texas, Houston Medical Center
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San Antonio, Texas, Forenede Stater, 78229
- University of Texas Health Science Center at San Antonio
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Utah
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Salt Lake City, Utah, Forenede Stater, 84132
- University of Utah
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Virginia
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Charlottesville, Virginia, Forenede Stater, 22903
- University of Virginia
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Washington
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Bellevue, Washington, Forenede Stater, 98004
- Northwest Clinical Research Center
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Wisconsin
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Middleton, Wisconsin, Forenede Stater, 53562
- Dean Foundation
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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:
- Bipolar I Disorder, most recent episode depressed
- History of 2 or more manic or mixed episodes, at least one of which required pharmacologic treatment for manic symptoms
Exclusion Criteria:
- Current manic, hypomanic or mixed episode
- Rapid cycling bipolar disorder (4 or more mood episodes in the last year)
- Dementia or any other Axis I diagnosis (besides bipolar I) that requires treatment
- Alcohol or drug dependence within 6 months; alcohol or drug abuse within 3 months
- Positive urine drug test for amphetamines, cocaine metabolites, opiates and/or phencyclidine(PCP)
- Axis II diagnosis likely to interfere with study compliance
- Serious suicidal or homicidal risk
- Sensitivity to any of the drug ingredients, including lactose
- Women who are pregnant, breast feeding or refuse to use adequate birth control
- Current seizure disorder
- Current episode of depression is longer than 1 year
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: RG2417
Oral RG2417 taken twice daily for 8 weeks
|
1g bid dose escalates to 2g bid for weeks 2-8.
Andre navne:
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Placebo komparator: Placebo
Oral placebo taken twice daily for 8 weeks
|
Similarly sized placebo pills to be taken in the same fashion as the RG2417 tablets.
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
MADRS Score
Tidsramme: Baseline and weekly for 8 weeks
|
Baseline and weekly for 8 weeks
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
CGI-BP-S
Tidsramme: Baseline and weekly for 8 weeks
|
Baseline and weekly for 8 weeks
|
|
Safety Findings (includes AE frequency, YMRS Score and CSSR-S Score)
Tidsramme: Baseline, 8 weeks of study drug dosing and one follow up visit at 4 weeks
|
Baseline, 8 weeks of study drug dosing and one follow up visit at 4 weeks
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Gary Sachs, MD, Massachusetts General Hospital
Datoer for undersøgelser
Studer store datoer
Studiestart
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 (Skøn)
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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- RG2417-03
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