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Trial History Detail on 2012-08-31

CUHK_CCT00108

2006-03-21

Retrospective

n/a

Department of Anaesthesiology and Operating Theatre Services, Kwong Wah Hospital, Kowloon, Hong Kong and Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong

Department of Anaesthesiology and Operating Theatre Services, Kwong Wah Hospital, Kowloon, Hong Kong

Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong

Ying Y LEE

email yylee@ha.org.hk

Dr Ying Y LEE

email yylee@ha.org.hk

Spinal anaesthesia for lower limb surgery: dose-response study of ropivacaine

n/a

Yes

2005-04-14

Lower limb surgery

Procedure

Spinal anaesthesia using ropivacaine

Approx 2-3 hours

Varying doses of intrathecal ropivacaine

Inclusion: ASA 1-3 patients, >18years, weight 45-85 kg, height >150 cm having spinal anaesthesia for lower limb surgery.

Exclusion: hypersensitivity to local anaesthetics, contraindications to spinal anaesthesia, inability to understand Chinese or English.

Randomized

Active

Double-blind

Single group

2005-06-01

60

Complete

Effectiveness of spinal anaesthesia

n/a

No

2013-01-10

ChiCTR-TRC-09000681

2010-05-04


Yes

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