NCT01644838

Effect of Hyoscine and Promethazine on Labor Pain

Principal Investigator

• Status: Completed
• Phase: Phase 2 / Phase 3
• Study type: Interventional
• Enrollment: 93 (actual)
• Sponsor: Mashhad University of Medical Sciences · Academic / Other
• Sex: Female
• Age: 18 Years – 35 Years
• Healthy volunteers: Accepted

Summary

It is always considered to shorten the duration of delivery without compromising the mother and fetus by obstetrics. Hyoscine and Promethazine are used widely in hospital and research is very limited, with conflicting results regarding the efficacy of these two drugs. So the investigators decided to compare of effect of hyoscine N-butyl bromide and Promethazine on length of active phase of the first stage of labor.

Conditions

• Labor Pain

Interventions

Type	Name	Description
DRUG	Hyoscine	The samples were randomly allocated to inject of 20 mg of hyoscineIM in dilatation 3-5cm.
DRUG	Promethazine	The samples were randomly allocated to inject of 25 mg of promethazine IM in dilatation 3-5cm.

Timeline

• Start date: 2010-08-01
• Primary completion: 2011-03-01
• Completion: 2011-04-01
• First posted: 2012-07-19
• Last updated: 2012-07-20