CompletedPhase 3Phase 4ACTRN12605000639628

Effect of preoperative atenolol on morality and cardiovascular morbidity after non-cardiac surgery.

A prospective, double-blind randomised control study comparing the effect of atenolol versus placebo on mortality and cardiovascular morbidity in patients undergoing non-cardiac surgery.


Sponsor

Department of Anaesthesia, St Vincent's Hospital, Melbourne

Enrollment

200 participants

Start Date

Dec 1, 2000

Study Type

Interventional

Conditions


Eligibility

Sex: Both males and females

Inclusion Criteria1

  • Any patient undergoing major surgery under general anaesthesia who has at least 2 of the following risk factors for coronary artery disease: diabetes, hypertension, current smoker, cholesterol > 6.2mmol/L.

Exclusion Criteria1

  • Known coronary artery disease, long term beta-blocker use, poorly compensated CCF, 3rd degree heart block, inducible bronchospasm (unstable asthma).

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Interventions

Double-blind, randomised control trial comparing atenolol or placebo given preoperatively and for 7 days postoperatively. Patients are telephoned at 3 months, 6 months, 12 months and 2 years postopera

Double-blind, randomised control trial comparing atenolol or placebo given preoperatively and for 7 days postoperatively. Patients are telephoned at 3 months, 6 months, 12 months and 2 years postoperatively to follow up on mortality and cardiovascular morbidity.


Locations(1)

Australia

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ACTRN12605000639628