Evidence map›Paper›PMID 42388991›Full record

ArticleIndian journal of anaesthesia2026

Dose-response evaluation of intravenous carbetocin for prevention of postpartum haemorrhage during elective caesarean delivery: A parallel-group randomised controlled trial.

Riya Abraham, Rajesh Prabu Chandrasekaran, Pradeesh Johny, Akshaya Manimaran, C L Sabu Kumar, Ezhilrajan Vaithiyalingam

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Article in Indian journal of anaesthesia, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Riya AbrahamDepartment of Anaesthesiology, Aarupadai Veedu Medical College, Puducherry, India.ORCID https://orcid.org/0009-0008-1693-1367
Rajesh Prabu ChandrasekaranDepartment of Anaesthesiology, Aarupadai Veedu Medical College, Puducherry, India.ORCID https://orcid.org/0000-0002-4156-6532
Pradeesh JohnyDepartment of Anaesthesiology, Aarupadai Veedu Medical College, Puducherry, India.ORCID https://orcid.org/0000-0001-5643-0868
Akshaya ManimaranDepartment of Obstetrics and Gynaecology, Aarupadai Veedu Medical College, Puducherry, India.ORCID https://orcid.org/0009-0009-6596-0540
C L Sabu KumarDepartment of Anaesthesiology, Aarupadai Veedu Medical College, Puducherry, India.ORCID https://orcid.org/0009-0002-6333-8669
Ezhilrajan VaithiyalingamDepartment of Anaesthesiology, Aarupadai Veedu Medical College, Puducherry, India.ORCID https://orcid.org/0000-0002-3741-1781

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and Aims: Postpartum haemorrhage (PPH) is a major cause of maternal morbidity and mortality. Although 100 μg intravenous carbetocin is commonly administered for uterotonic prophylaxis at caesarean delivery, the optimal dose remains uncertain. The primary objective was to evaluate the dose-response relationship of intravenous carbetocin in achieving adequate uterine tone during elective caesarean delivery. Methods: In this randomised, parallel-group, dose-response trial, 100 parturients scheduled for elective caesarean delivery were assigned into five groups to receive intravenous carbetocin at doses of 100 μg, 80 μg, 60 μg, 40 μg, or 20 μg ( Results: Baseline demographic and obstetric characteristics were comparable among groups. Uterine contraction increased progressively from 75% to 85% at 2 minutes to 90-95% at 5 minutes and 95-100% at 10 minutes, with no significant intergroup differences ( Conclusion: In low-risk, non-obese women undergoing elective caesarean delivery under spinal anaesthesia, intravenous carbetocin doses ranging from 20 μg to 100 μg resulted in similar uterotonic response and blood-loss outcomes, with no statistically significant differences between the different dose groups.

Indexed as

Caesarean sectioncarbetocindose-responseoxytocinpostpartum haemorrhageuterine contraction

Identifiers

PMID42388991
PMCPMC13322597

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.