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The Peri-Operative Epidural Trial pilot study
ISRCTN ISRCTN35629817
ClinicalTrials.gov identifier NCT00221260
Public title The Peri-Operative Epidural Trial pilot study
Scientific title Peri-operative epidural in patients with moderate or high risk for cardiorespiratory events who are undergoing non-cardiothoracic surgery: a randomised controlled trial
Acronym POET
Serial number at source MCT-73644
Study hypothesis Enrolling patients into the above study is still feasible in the current clinical setting.
Lay summary
Ethics approval Ethics approval received from the Clinical Research Ethics Board of the University of British Columbia on the 31st March 2005.
Study design Randomised controlled trial
Countries of recruitment Canada
Disease/condition/study domain Postoperative cardio-respiratory complications
Participants - inclusion criteria Any patient undergoing non-cardiopulmonary surgery who:
1. Is greater than or equal to 45 years old, either sex
2. Has an expected length of stay greater than or equal to 48 hours
3. Is undergoing a procedure amenable to postoperative epidural analgesia
4. Fulfils any six criteria for moderate to high cardiorespiratory risk
Participants - exclusion criteria 1. Is pregnant or planning to become pregnant before surgery
2. Has a contraindication to epidural analgesia
3. Had a prior adverse reaction to local anesthetics or narcotics
4. Had coronary artery bypass graft surgery with complete revascularisation in the preceding 5 years and has no evidence of cardiac ischemia since the procedure
5. Has pneumonia in the preoperative period
6. Is intubated or mechanically ventilated prior to surgery
7. Has concomitant life-threatening disease likely to limit life expectancy to less than 30 days
Anticipated start date 01/05/2005
Anticipated end date 30/04/2006
Status of trial Completed
Patient information material
Target number of participants 250
Interventions Control:
Intraoperative general anesthesia and postoperative intravenous narcotic analgesia.

Intervention:
Intraoperative neuraxial (epidural or spinal) ± general anesthesia and postoperative epidural analgesia.

Trial details received: 12 September 2005
Primary outcome measure(s) Rates of enrolment, follow-up, and crossover.
Secondary outcome measure(s) 1. Combined 30-day outcome of all-cause mortality, nonfatal myocardial infarction, cardiac arrest, postoperative pneumonia, and respiratory failure
2. Other clinical outcomes: deep vein thrombosis, pulmonary embolism, transient ischemic attacks, stroke, and congestive heart failure during first 30 post-operative days
3. Safety outcomes: clinically significant bradycardia or hypotension
Sources of funding Canadian Institutes of Health Research (CIHR) (Canada) - http://www.cihr-irsc.gc.ca (ref: MCT-73644)
Trial website http://www.crsu.ca
Publications Results in http://www.ncbi.nlm.nih.gov/pubmed/19247497
Contact name Dr  Peter T  Choi
  Address University of British Columbia
Department of Anesthesiology
Pharmacology & Therapeutics
910 West 10th Avenue, Room 3200
  City/town Vancouver
  Zip/Postcode V5Z 4E3
  Country Canada
  Tel +1 604-875-4111 (68433)
  Fax +1 604-875-5344
  Email petert.choi@vch.ca
Sponsor Vancouver Coastal Health Research Institute, University of British Columbia (Canada)
  Address 828 West 10th Avenue
  City/town Vancouver
  Zip/Postcode V5Z 1L8
  Country Canada
  Email cheryl.davies@vch.ca
Date applied 26/09/2005
Last edited 19/06/2009
Date ISRCTN assigned 26/09/2005
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