NCT02913768

Reduction in Spinal-induced Hypotension With Ondansetron in Parturients Undergoing Caesarean Section

Reduction in Spinal-induced Hypotension With Ondansetron in Parturients Undergoing Caesarean Section: A Double-blind Randomised, Placebo-controlled Study

• Status: Completed
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 160 (actual)
• Sponsor: Assiut University · Academic / Other
• Sex: Female
• Age: 18 Years – 40 Years
• Healthy volunteers: Not accepted

Summary

Subarachnoid block is the preferred method of anaesthesia for caesarean section, but is associated with hypotension and bradycardia, which may be deleterious to both parturient and baby. Animal studies suggest that in the presence of decreased blood volume, 5-HT may be an important factor inducing the Bezold Jarisch reflex via 5-HT3 receptors located in intracardiac vagal nerve endings. In this study, the investigators evaluated the effect of ondansetron, as a 5-HT3 receptor antagonist, on the haemodynamic response following subarachnoid block in parturients undergoing elective caesarean section.

Conditions

• Hypotension

Interventions

Type	Name	Description
DRUG	Ondansetron
DRUG	Normal saline

Timeline

• Start date: 2016-10-01
• Primary completion: 2017-09-01
• Completion: 2018-01-01
• First posted: 2016-09-26
• Last updated: 2019-08-28

Locations

1 site across 1 country: Egypt