- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00788944
Determine The Percentage Of Depressed Outpatients Who Do Not Effectively Metabolize Extended-release Venlafaxine HCl
5. januar 2011 opdateret af: Wyeth is now a wholly owned subsidiary of Pfizer
An Open-Label Study To Evaluate The Prevalence Of Phenotypic Poor Metabolizers At CYP2D6 Among Venlafaxine-Treated Outpatients With Depression
This is a study to determine the percentage of patients with depression who are treated with extended-release venlafaxine HCl (U.S. marketed brand Effexor XR®) who are Poor Metabolizers (based on the levels of the drug in the blood) at 2D6 (a system in the liver that breaks down some medications and other chemicals).
Studieoversigt
Undersøgelsestype
Interventionel
Tilmelding (Faktiske)
971
Fase
- Fase 4
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
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Alabama
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Birmingham, Alabama, Forenede Stater, 35216
- Pfizer Investigational Site
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Arizona
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Tuscon, Arizona, Forenede Stater, 85710
- Pfizer Investigational Site
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Arkansas
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Little Rock, Arkansas, Forenede Stater, 72223
- Pfizer Investigational Site
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California
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National City, California, Forenede Stater, 91950
- Pfizer Investigational Site
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Ocean Side, California, Forenede Stater, 92056
- Pfizer Investigational Site
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Oceanside, California, Forenede Stater, 92056
- Pfizer Investigational Site
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Santa Ana, California, Forenede Stater, 92701
- Pfizer Investigational Site
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Temecula, California, Forenede Stater, 92591
- Pfizer Investigational Site
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Colorado
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Colorado Springs, Colorado, Forenede Stater, 80909
- Pfizer Investigational Site
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Denver, Colorado, Forenede Stater, 80204
- Pfizer Investigational Site
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Connecticut
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Cromwell, Connecticut, Forenede Stater, 06416
- Pfizer Investigational Site
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Milford, Connecticut, Forenede Stater, 06460
- Pfizer Investigational Site
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Florida
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Coral Gables, Florida, Forenede Stater, 33134
- Pfizer Investigational Site
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Lauderhill, Florida, Forenede Stater, 33319
- Pfizer Investigational Site
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West Palm Beach, Florida, Forenede Stater, 33407
- Pfizer Investigational Site
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West Palm Beach, Florida, Forenede Stater, 33409
- Pfizer Investigational Site
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Georgia
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Decatur, Georgia, Forenede Stater, 30033
- Pfizer Investigational Site
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Illinois
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Naperville, Illinois, Forenede Stater, 60563
- Pfizer Investigational Site
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Kansas
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Wichita, Kansas, Forenede Stater, 67211
- Pfizer Investigational Site
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Wichita, Kansas, Forenede Stater, 67207
- Pfizer Investigational Site
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Kentucky
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Crestview Hills, Kentucky, Forenede Stater, 41017
- Pfizer Investigational Site
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Florence, Kentucky, Forenede Stater, 41042
- Pfizer Investigational Site
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Maryland
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Columbia, Maryland, Forenede Stater, 21045
- Pfizer Investigational Site
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Massachusetts
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Pittsfield, Massachusetts, Forenede Stater, 01201
- Pfizer Investigational Site
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Watertown, Massachusetts, Forenede Stater, 02472
- Pfizer Investigational Site
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Michigan
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Kalamazoo, Michigan, Forenede Stater, 49009
- Pfizer Investigational Site
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Stevensville, Michigan, Forenede Stater, 49127
- Pfizer Investigational Site
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Missouri
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Chesterfield, Missouri, Forenede Stater, 63017
- Pfizer Investigational Site
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Jefferson City, Missouri, Forenede Stater, 65109
- Pfizer Investigational Site
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Montana
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Kalispell, Montana, Forenede Stater, 59901
- Pfizer Investigational Site
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Nevada
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Las Vegas, Nevada, Forenede Stater, 89119
- Pfizer Investigational Site
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New Mexico
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Albuquerque, New Mexico, Forenede Stater, 87108
- Pfizer Investigational Site
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New York
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Brooklyn, New York, Forenede Stater, 11235
- Pfizer Investigational Site
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Brooklyn, New York, Forenede Stater, 11223
- Pfizer Investigational Site
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Staten Island, New York, Forenede Stater, 10312
- Pfizer Investigational Site
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North Carolina
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Charlotte, North Carolina, Forenede Stater, 28209
- Pfizer Investigational Site
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Wilmington, North Carolina, Forenede Stater, 28401
- Pfizer Investigational Site
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North Dakota
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Bismarck, North Dakota, Forenede Stater, 58051
- Pfizer Investigational Site
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Fargo, North Dakota, Forenede Stater, 58104
- Pfizer Investigational Site
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Ohio
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Cincinnati, Ohio, Forenede Stater, 45245
- Pfizer Investigational Site
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Kettering, Ohio, Forenede Stater, 45429
- Pfizer Investigational Site
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Mason, Ohio, Forenede Stater, 45040
- Pfizer Investigational Site
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Oklahoma
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Norman, Oklahoma, Forenede Stater, 73069
- Pfizer Investigational Site
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Oklahoma City, Oklahoma, Forenede Stater, 10213
- Pfizer Investigational Site
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Pennsylvania
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Bridgeville, Pennsylvania, Forenede Stater, 15017
- Pfizer Investigational Site
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Philadelphia, Pennsylvania, Forenede Stater, 19139
- Pfizer Investigational Site
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Pottstown, Pennsylvania, Forenede Stater, 19464
- Pfizer Investigational Site
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Reading, Pennsylvania, Forenede Stater, 19606
- Pfizer Investigational Site
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South Carolina
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Greenville, South Carolina, Forenede Stater, 29615
- Pfizer Investigational Site
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Mt. Pleasant, South Carolina, Forenede Stater, 29464
- Pfizer Investigational Site
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Tennessee
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Memphis, Tennessee, Forenede Stater, 38119
- Pfizer Investigational Site
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Texas
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San Antonio, Texas, Forenede Stater, 78229
- Pfizer Investigational Site
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Washington
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Bellevue, Washington, Forenede Stater, 98004
- Pfizer Investigational Site
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
18 år og ældre (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ingen
Køn, der er berettiget til at studere
Alle
Beskrivelse
Inclusion Criteria:
- Men and women subjects aged 18 years or older.
- Current outpatient treatment with extended-release venlafaxine HCl (U.S. marketed brand Effexor XR®), within the US Food and Drug Administration (FDA)-approved dosage range for depression (37.5 mg/day to 225 mg/day), for 8 weeks or less.
- Ability to have a blood draw within 4 to 12 hours of the most recent dose of Effexor XR®.
Exclusion Criteria:
- Determination by the investigator that a blood draw is contraindicated.
- Participation in an investigational study within the past 30 days where the study medication is not known.
- Previous treatment with Effexor XR® or extended-release venlafaxine HCl (generic) in the 6 months prior to current treatment regimen.
- Treatment with DVS SR within the last 30 days.
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Sundhedstjenesteforskning
- Tildeling: Ikke-randomiseret
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Andet: 1
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Test Article was not provided to subjects for this study.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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0-desmethyl venlafaxine/venlafaxine ratio (levels of the drug in the blood)
Tidsramme: 1 day
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1 day
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Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Determine the percentage of patients treated with extended-release venlafaxine HCl who are genotypic Poor Metabolizers.
Tidsramme: 1 day
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1 day
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart
1. oktober 2008
Primær færdiggørelse (Faktiske)
1. juli 2009
Studieafslutning (Faktiske)
1. juli 2009
Datoer for studieregistrering
Først indsendt
7. november 2008
Først indsendt, der opfyldte QC-kriterier
10. november 2008
Først opslået (Skøn)
11. november 2008
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
7. januar 2011
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
5. januar 2011
Sidst verificeret
1. januar 2011
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 0600B1-4433
- B2411001
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
Kliniske forsøg med Depression
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Sorlandet Hospital HFUniversity of Oslo; Karolinska Institutet; Australian Catholic University; Helse...RekrutteringAngst | Angst Depression | Depression Angstlidelse | Depression - svær depressiv lidelseNorge
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University of California, San FranciscoNational Center for Complementary and Integrative Health (NCCIH)Aktiv, ikke rekrutterendeDepression Moderat | Depression Mild | Depression, teenagerForenede Stater
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ProgenaBiomeTrukket tilbageDepression | Depression, postpartum | Depression, angst | Depression Moderat | Depression Alvorlig | Klinisk depression | Depression i remission | Depression, Endogen | Depression KroniskForenede Stater
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Bekelu Teka WorkuJimma UniversityIkke rekrutterer endnuPrænatal depression | Mental sundhedsrelateret livskvalitet | Mødre postpartum depression | Faders postpartum depressionEtiopien
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Massachusetts General HospitalRekrutteringDepression | Depression - svær depressiv lidelse | Depression Kronisk | Depression hos voksne | Depressionslidelser | Depression lidelseForenede Stater
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Kintsugi Mindful Wellness, Inc.Sonar Strategies; Kolby Walker, DO; Brittany KimbleRekrutteringDepression | Depression Moderat | Depression Alvorlig | Depression MildForenede Stater
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Kintsugi Mindful Wellness, Inc.Sonar Strategies; Vituity PsychiatryAktiv, ikke rekrutterendeDepression | Depression Moderat | Depression Alvorlig | Depression MildForenede Stater
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Fondation FondaMentalGYNOVIkke rekrutterer endnuDepression | Depression hos voksne | Depression lidelseFrankrig
-
Lipocine Inc.AfsluttetDepression, postpartum | Postnatal depression | Peripartum depression | Depression, post-partum | Postpartum depression (PPD) | Post-Natal depressionForenede Stater
Kliniske forsøg med blood draw
-
University of FloridaHoffmann-La RocheAfsluttetAntiphospholipid antistof syndromForenede Stater
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Khon Kaen UniversityAfsluttetKroniske lændesmerter | Lumbal ustabilitetThailand
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Johns Hopkins UniversityRekrutteringIkke-muskelinvasiv blærekræftForenede Stater
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University of Colorado, DenverAktiv, ikke rekrutterendeEnkelt-ventrikel | Abnormitet i pulmonal vaskulær modstand | Metabolomics | Superior Cavo-pulmonal anastomose | EndotelinForenede Stater
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Sun Yat-sen UniversityRekruttering
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Stanford UniversityRekrutteringKarsygdomme | Slag | Forhøjet blodtryk | TIAForenede Stater
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Ascensia Diabetes CareAfsluttetDiabetesForenede Stater
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ExThera Medical Europe BVExThera Medical Corporation; Vivantes Clinic NeuköllnRekrutteringBlodbaneinfektionFrankrig, Tyskland, Holland, Østrig, Belgien, Italien, Polen, Spanien, Det Forenede Kongerige
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Ascensia Diabetes CareAfsluttet
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Zhujiang HospitalAfsluttetSepsis | Stød | Åndedrætssvigt | Akut Respiratory Distress Syndrome (ARDS) | Syre-base balance forstyrrelseKina