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Trial History Detail on 2015-08-04

CUHK_CCT00452

2015-04-09

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

Professor Warwick Dean Ngan Kee

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

+852 26322735

warwick@cuhk.edu.hk

The Chinese University of Hong Kong

Professor Warwick Dean Ngan Kee

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

+852 26322735

warwick@cuhk.edu.hk

The Chinese University of Hong Kong

Randomized Evaluative Study of Phenylephrine Or Norepinephrine for maintenance of blood pressure during spinal anaesthesia for caesarean Delivery: The RESPOND2 study

Randomized Evaluative Study of Phenylephrine Or Norepinephrine for maintenance of blood pressure during spinal anaesthesia for caesarean Delivery: The RESPOND2 study

評估於脊髓麻醉剖腹生產期間隨機使用去氧腎上腺素“Phenylephrine”或去甲腎上腺素“Norepinephrine”維持產婦血壓 : 反應研究2

The RESPOND2 Study

Hong Kong

Yes

2015-02-27

Hypotension

Drug

Phenylephrine, norepinephrine

Approximately 30 min

Phenylephrine, norepinephrine

American Society of Anesthesiologists Physical Status 1 or 2 normotensive non-labouring parturients with term singleton pregnancies who are scheduled for elective or semi-elective caesarean delivery 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, weight <50 kg or >100 kg, height <140 cm or >180 cm, inability or refusal to give informed consent, age < 18 years, patients taking monoamine oxidase inhibitors or tricyclic antidepressants, patients with mesenteric or peripheral vascular thrombosis, patients with renal impairment.

18

99

Female

Interventional

Randomized

Active

Double-blind

Parallel

2015-06-01

192

Suspended

Umbilical cord blood oxygenation

Serial changes in blood pressure, heart rate and cardiac output during the period from induction to fetal delivery.

No

2019-11-21

ChiCTR-IPR-15006235 

2015-04-13


Yes

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