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A Study to find out the Effectiveness and Safety of Isoxsuprine Hydrochloride in Women with Preterm Labor in India

A Prospective, Multicenter, Open-label, Single-arm Study to Assess the Effectiveness and Safety of Isoxsuprine Hydrochloride in Women with Preterm Labor in India

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2020/01/022643
Enrollment
245
Registered
2020-01-07
Start date
Unknown
Completion date
Unknown
Last updated
2024-08-19

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

Conditions

Health Condition 1: O30-O48- Maternal care related to the fetus and amniotic cavity and possible delivery problems

Interventions

None listed

Sponsors

Abbott India Ltd
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Women =18 years old with singleton or twin pregnancy of 24 to 37 weeks of gestation 2. Women with =1 contractions per 10 minutes, each lasting for at least 20 seconds with or without cervical dilatation = 4 cm 3. Women willing and able to provide informed consent for participation in the study 4. A woman in whom decision to prescribe isoxsuprine hydrochloride (Duvadilan by Abbott India Limited) (according to the local label) for PTL has been taken by the physician during the routine practice

Exclusion criteria

Exclusion criteria: 1. Women with premature rupture of membranes 2. Women with cervical dilatation > 4 cm and /or = 4 contractions per 10 minutes 3. Women with Systolic Blood Pressure 100 Women with heart disease, pre-existing hypotension, and diabetes mellitus 4. Women with short cervix ( 5. Women with history of hypersensitivity to tocolysis 6. Women with high-risk pregnancy (history of recent cerebral hemorrhage, antepartum hemorrhage, intrauterine fetal death, lethal fetal anomalies, chorioamnionitis, hydramnios, cervical trauma including surgery like previous cone knife or laser, large loop excision of the transformation zone, radical diathermy)

Design outcomes

Primary

MeasureTime frame
Number and percentage of women achieving successful tocolysis (total suppression of labor, i.e., no contractions) at 24 hours and 48 hours of start of therapy with isoxsuprine hydrochlorideTimepoint: At the end of study

Secondary

MeasureTime frame
1. Safety a. Number and percentage of women with ADRs, tabulated by system organ class and preferred term, corresponding severity (per Common Terminology Criteria for Adverse Events [CTCAE] v 5.0), relationship to isoxsuprine hydrochloride b. Number and percentage of women with ADRs leading to discontinuation of isoxsuprine hydrochlorideTimepoint: at the end of study

Countries

India

Contacts

Public ContactSneha Nair

Abbott India Ltd

shivani.acharya@abbott.com

Outcome results

None listed

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