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A randomised controlled trial comparing Erector Spinae and Transversus Abdominis Plane blocks for postoperative analgesia after elective caesarean section

A randomised controlled trial comparing Erector Spinae and Transversus Abdominis Plane blocks for postoperative analgesia after elective caesarean section

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR202301645957324
Enrollment
66
Registered
2023-01-17
Start date
2023-01-01
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Pregnancy and Childbirth Anaesthesia

Interventions

Transversus abdominis plane group
Erector Spinae Plane Block

Sponsors

Creatori Health
Collaborator
Gabler medical
Collaborator

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: Elective caesarean section. Adult patients = 18 years of age. ASA I - III.

Exclusion criteria

Exclusion criteria: Emergency Caesarean Section. BMI =35 (Taken at time of consent). Patients that do not give signed informed consent to participate. Contra-indication to spinal anaesthesia. Contra-indication to local anaesthetic agent or opioids. Patients requiring conversion from spinal anaesthesia to general anaesthesia at any stage during the caesarean section. Patients with any physical or mental impairment which prevents them from being able to use a patient-controlled analgesia (PCA) pump postoperatively. Patients with pre-existing chronic pain syndromes.

Design outcomes

Primary

MeasureTime frame
To determine and compare total 24-hour morphine consumption between the two groups of patients receiving ESP or TAP blocks during elective caesarean section performed under spinal anaesthesia.

Secondary

MeasureTime frame
To describe and compare the time taken until first morphine patient-controlled analgesic (PCA) use in both groups. To describe and compare the numeric rating scale pain scores at intervals 0-, 6-, and 24-hours in both groups. To describe and compare opioid related side effects in both groups. To describe and compare patient satisfaction at 24-hours in both groups. To describe and compare the time taken to perform the blocks in both groups

Countries

South Africa

Contacts

Public ContactAidan Eksteen

University of Witwatersrand Anaesthesiology

eksteen.aidan@gmail.com+27849096177

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026