The Effects of Peri-operative Pregabalin Administration on Post-operative Analgesia in Patients Undergoing Coronary Bypass Grafting
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Joel A Loiselle, MD
- Telefonnummer: 204-237-2580
- E-mail: jloiselle@sbgh.mb.ca
Undersøgelse Kontakt Backup
- Navn: Jill Leake
- Telefonnummer: 204-258-1328
- E-mail: jleake@sbgh.mb.ca
Studiesteder
-
-
Manitoba
-
Winnipeg, Manitoba, Canada, R2H 2A6
- Rekruttering
- St. Boniface General Hospital
-
Kontakt:
- Joel A Loiselle, MD
- Telefonnummer: 204-237-2580
- E-mail: jloiselle@sbgh.mb.ca
-
Kontakt:
- Angie Munoz, RN
- Telefonnummer: 204-237-2793
- E-mail: amunoz@sbgh.mb.ca
-
Ledende efterforsker:
- Joel A Loieselle, MD
-
Underforsker:
- Ricky Singh, MD
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria
- Patients whom are able and willing to provide written informed consent.
- Male and female 18-70 years of age.
- Patients whom are undergoing isolated coronary artery bypass grafting through a midline sternotomy for the treatment of ischemic heart disease.
Exclusion criteria
- Patients undergoing cardiac surgery for valvular or pericardial surgery.
- Patients with a documented ejection fraction of less than 50%.
- Patients with known chronic renal insufficiency and a calculated creatinine clearance of < 60mL/min.
- Patients with known sensitivity to the study drugs.
- Patients with documented pre-existing chronic pain.
- Patients with seizure disorders.
- Patients whom are taking pregabalin or gabapentin
- Patients on chronic neuroleptic medications for control of psychiatric disorders as to avoid possible drug interactions and to avoid modulation of any pain states by such medications.
- Patients whom are taking tricyclic antidepressants or serotonin and norepinephrine re-uptake inhibitors(SNRI) will be excluded because of the effect of these drugs on neuropathic pain.
- Patients greater than 70 years of age will also be excluded because of their increased risk of side-effects and perioperative confusion.
- Pregnant or breast feeding females
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Gruppe 1
|
Pregabalin 150mg orally 60 minutes pre-operatively.
Patients will receive the first dose post-operatively 12 hours after the initial dose was taken (+ 6 hours) given that patient is able to swallow and then they will receive 150mg twice a day through the first 2 post-operative days for a total of six doses.
Andre navne:
|
|
Placebo komparator: Gruppe 2
|
Matching Placebo orally,60 minutes pre-operatively.
Patients will receive the first dose post-operatively 12 hours after the initial dose was taken (+ 6 hours) given that patient is able to swallow and then they will receive placebo twice a day through the first 2 post-operative days for a total of six doses.
If the patient is unable to swallow and NG tube is in place, the medication can be dissolved in water and administered through the NG tube.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Pain scores and morphine consumption post surgery
Tidsramme: 6 months
|
6 months
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
To determine the occurrence of opioid-related side effects such as nausea, vomiting, and respiratory depression in patients receiving pregabalin compared to those receiving placebo.
Tidsramme: 6 days
|
6 days
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Joel A Loieselle, MD, St. Boniface General Hospital and U of M
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Forventet)
Primær færdiggørelse
Studieafslutning (Forventet)
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
- Patologiske processer
- Postoperative komplikationer
- Smerte
- Neurologiske manifestationer
- Smerter, postoperativ
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Depressive midler til centralnervesystemet
- Agenter fra det perifere nervesystem
- Analgetika
- Sensoriske systemagenter
- Beroligende midler
- Psykotropiske stoffer
- Membrantransportmodulatorer
- Anti-angst midler
- Antikonvulsiva
- Calciumregulerende hormoner og midler
- Calciumkanalblokkere
- Pregabalin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- PG2007
- AOC
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