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Trial History Detail on 2014-08-05

CUHK_CCT00330

2012-07-25

Prospective

N/A

Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong

Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong

N/A

Prof Warwick D. Ngan Kee

Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong

26322735

warwick@cuhk.edu.hk

The Chinese University of Hong Kong

Prof Warwick D. Ngan Kee

Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong

26322735

warwick@cuhk.edu.hk

The Chinese University of Hong Kong

Closed-loop feedback computer-controlled phenylephrine for maintenance of blood pressure during spinal anaesthesia for caesarean section: randomized comparison of automated bolus versus infusion

Closed-loop feedback computer-controlled phenylephrine for maintenance of blood pressure during spinal anaesthesia for caesarean section: randomized comparison of automated bolus versus infusion

N/A

Hong Kong

Yes

2012-07-09

Pregnancy

Device

Computer-controlled delivery system

30 min approximately

Computer-controlled administration of phenylephrine by automated bolus or infusion

American Society of Anesthesiologists Physical Status 1 or 2 normotensive non-labouring parturients with term singleton pregnancies who are scheduled for elective Caesarean section and who have been judged suitable and have agreed to have for spinal anaesthesia according to usual clinical criteria.

Known fetal abnormality, preexisting or pregnancy-induced hypertension, known cardiovascular or cerebrovascular disease, thrombocytopaenia, coagulopathy, or any medical contraindication to spinal anaesthesia, age < 18 years, weight <50 kg or >100 kg, height <140 cm or >180 cm, inability or refusal to give informed consent.

18

nil

Female

Interventional

Randomized

Active

Single-blind

Parallel

2012-08-01

214

Recruiting

Median absolute performance error for systolic blood pressure in the first 10 min after spinal injection

Maternal heart rate and cardiac output - from spinal injection until delivery.
Umbilical cord blood gases and neonatal Apgar scores – after delivery.

No

2015-04-06

ChiCTR-TRC-12002418

2012-08-13


Yes

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