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Effect of sublingual melatonin as an adjunct on the management of blood loss and pain control at caesarean section in Ahmadu Bello University Teaching Hospital, Zaria: a randomised double-blind placebo-controlled study.

Effect of sublingual melatonin as an adjunct on the management of blood loss and pain control at caesarean section in Ahmadu Bello University Teaching Hospital, Zaria: a randomised double-blind placebo-controlled study.

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
PACTR
Registry ID
PACTR202512641362494
Enrollment
72
Registered
2025-12-19
Start date
2026-01-13
Completion date
Unknown
Last updated
2026-01-27

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

Conditions

Pregnancy and Childbirth Haemorrhage Anaesthesia

Interventions

Sponsors

Dr Dauda Rahmat
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. Singleton pregnancies 2. Gestational age 37-42 weeks on admission for Caesarean Section 3. No contraindication to Melatonin 4. No contraindication to spinal anaesthesia

Exclusion criteria

Exclusion criteria: 1. Known allergy to Melatonin 2. History of use of psychotropic medications 3. Pain perception disorders, such as hyperalgesia 4. Hepatic and renal dysfunction. 5. Current Melatonin therapy 6. Previous postpartum haemorrhage 7. Antepartum haemorrhage 8. Polyhydramnios 9. Coexisting uterine fibroids 10.Prior history of thrombo-embolism and bleeding disorders.

Design outcomes

Primary

MeasureTime frame
1. Mean blood loss at caesarean section in participants. 2. Percentage of participants with mild, moderate, and severe postoperative pain scores.

Secondary

MeasureTime frame
1. Percentage of participants who developed PPH. 2. Mean pre- and post-operative differential haemoglobin level in participants. 3. Percentage of participants with low postoperative hemoglobin levels 4. Percentage of participants who required rescue analgesia 5.Percentage of participants with low APGAR score.

Countries

Nigeria

Contacts

Public ContactAdebiyi Gbadebo Adesiyun

Professor consultant

biyi.adesiyun@yahoo.com+2348037861630

Outcome results

None listed

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