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Effect of Hyoscine N Butyl Bromide (HNBB)on duration and pain relief in labour

To evaluate the effect of Hyoscine N Butyl Bromide ( HNBB) on the progress of labour in term pregnancies in a tertiary care institute

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/12/030069
Enrollment
190
Registered
2020-12-28
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: O630- Prolonged first stage (of labor)

Interventions

Intervention1: Injection. Hyoscine n Butyl Bromide: The patients would be administered single dose of 20 mg of Hyoscine N Butyl Bromide (1 ml of HNBB, diluted in 9 ml of saline solution) intravenously

Sponsors

Dr Arularasan J
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: - Primigravida and Multigravida - Gestational age of 37 completed weeks to 41 weeks - Live singleton pregnancy - Cephalic presentation - In active phase of labour - Membranes intact or ruptured ( PROM <12 hours)

Exclusion criteria

Exclusion criteria: - Patients having contraindications for usage of HNBB such as Myasthenia Gravis, Narrow angle glaucoma - Multiple pregnancies - conditions where there are Previous Uterine scars - Malpresentation - Cephalo pelvic dispropotion - Antepartum hemorrhage - Medical disorders complicating pregnancies such as severe anemia, cardiac diseases, hypertensive disorders -

Design outcomes

Secondary

MeasureTime frame
Improved degree of pain relief experienced by the parturient during labourTimepoint: Immediate- 4 hours;lesser percentage of women deliver by caesarian sectionTimepoint: Immediate to 8 hours

Primary

MeasureTime frame
- Reduction in the duration of LabourTimepoint: immediate - 8 hours

Countries

India

Contacts

Public ContactArularasan J

Indira Gandhi Medical College and Research Institute , Puducherry

ananthiray@gmail.com6382453121

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026