- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02945293
Cognitive, Behavioral and Aging Effects of Pain Medication in Alcohol Users (CAAP)
10. maj 2021 opdateret af: Monique Cherrier, University of Washington
The purpose of this study is to examine the relationship between heavy alcohol use, pain, and response to pain medication in older adults.
Studieoversigt
Status
Aktiv, ikke rekrutterende
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Potential participants complete a phone screen.
If still found eligible, the participant comes in for 1 screening visit (3 hours long).
Cognitive/problem solving tests, computerized tasks, CPT, questionnaires and functional measures are administered along with a screening blood lab.
If a participant is eligible, he/she comes back for 1 full study day visit (9-10 hours long).
A testing battery (similar to the one done during the screening visit) is completed at baseline and again at three timepoints following medication administration.
Blood draws, vital signs, and pupil measurements are taken throughout the day.
A follow-up phone call is completed within a few days of the full study day visit, during which a questionnaire is given.
Undersøgelsestype
Observationel
Tilmelding (Faktiske)
128
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
-
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Washington
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Seattle, Washington, Forenede Stater, 98195
- Univ. of Washington Medical Center
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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
35 år og ældre (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ingen
Køn, der er berettiget til at studere
Alle
Prøveudtagningsmetode
Ikke-sandsynlighedsprøve
Studiebefolkning
community dwelling participants in the greater Puget Sound region (Seattle and Tacoma) who consume alcohol on a frequent basis
Beskrivelse
Inclusion Criteria:
- Age of 35 years old or above
- Mild to moderate pain
- alcohol consumption
- willingness to refrain from taking any sort of pain medication 24 hours prior to study visit as well as refraining from taking sedative-hypnotics, antihistamines, benzodiazepines, sleep aids, NSAIDs/opioid pain medications, alcohol, marijuana
- Cigarette smokers must be willing to refrain from smoking during the all day study visit
Exclusion Criteria:
- current regular use of an opioid or medications that involve the opioid receptor (naltrexone (vivitrol), buprenorphine (subutex), methadone (dolophine)
- abstains from alcohol
- unstable angina or CHF; cerebral vascular accident or recurrent TIAs in the prior 6 months, active cancer requiring current treatment, possible or probable dementia or mild cognitive impairment
- Diagnosis of schizophrenia or schizoaffective disorder, or anxiety disorder requiring regular medication
- History of recreational drug use in the past 1 year, excluding marijuana
- New or increased dose (within last 6 months) of CNS-active medications that may alter neurocognitive and/or psychomotor function: MAO inhibitors, neuroleptics, antidepressants, anticonvulsants, benzodiazepines, sleep aids
- Medications that may alter oxycodone metabolism: St. John's wort, Dilantin, tegretol, corticosteroids, rifampin
- Known hypersensitivity to oxycodone and other opioids;
- Pregnancy
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: Kohorte
- Tidsperspektiver: Fremadrettet
Kohorter og interventioner
Gruppe / kohorte |
Intervention / Behandling |
|---|---|
|
Study Procedures
Study procedures include a screening visit, a study day visit, and a follow-up phone call.
Oxycodone is administered on the study day.
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This study is interventional.
Participants are given a single, one time administration of medication 10mg of oxycodone and observed
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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response to a pain stimulus
Tidsramme: given during study day
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Exposure to cold water, followed by exposure to warm water
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given during study day
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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medication impact , opioid adjective checklist
Tidsramme: Study day visit (9-10 hours long)
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adjective questionnaire on the impact of study medication scale of 0 t0 4 on likert scale
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Study day visit (9-10 hours long)
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functional measure of balance modified berg balance test
Tidsramme: Screening visit (3 hours long) and study day visit (9-10 hours long)
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score on a functional questionnaire (0 - 30)
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Screening visit (3 hours long) and study day visit (9-10 hours long)
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Pupil size
Tidsramme: Study day visit (9-10 hours long)
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measure of pupil diameter in millimeters
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Study day visit (9-10 hours long)
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verbal memory performance on list learning task
Tidsramme: Study day visit (9-10 hours long)
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immediate and delayed recall of a list of words (score of 0 - 45)
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Study day visit (9-10 hours long)
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Samarbejdspartnere
Efterforskere
- Ledende efterforsker: Monique M. Cherrier, Ph.D., University of Washington
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 (Faktiske)
1. november 2015
Primær færdiggørelse (Faktiske)
1. oktober 2019
Studieafslutning (Forventet)
1. september 2021
Datoer for studieregistrering
Først indsendt
18. oktober 2016
Først indsendt, der opfyldte QC-kriterier
24. oktober 2016
Først opslået (Skøn)
26. oktober 2016
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
13. maj 2021
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
10. maj 2021
Sidst verificeret
1. maj 2021
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- STUDY00001018
- 5R01AG047979 (U.S. NIH-bevilling/kontrakt)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Ja
IPD-planbeskrivelse
For data obtained at UofW- a de-identified version can be made available upon request for data obtained at VAPSHCS IRB ISO, and PO do not allow the sharing of data, even de-identified data with other investigators- if VA regulations allow data sharing, then the investigators will be allowed to share data
IPD-delingstidsramme
upon completion of the study a copy of information will be made available on the open science framework site
IPD-deling Understøttende informationstype
- Studieprotokol
- Statistisk analyseplan (SAP)
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 .
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