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Diclofenac for analgesia after caesarean section
D J Bush1, G Lyons, R MacDonald
1Anaesthetic Department, St James's University Hospital, Leeds.
Anaesthesia
|December 1, 1992
Summary
A single dose of diclofenac effectively reduced pain medication needs and subjective pain after Caesarean sections. This diclofenac treatment improved post-operative pain management for women.
Area of Science:
- Anesthesiology
- Pharmacology
- Obstetrics
Background:
- Post-Caesarean section pain is a significant concern for patient recovery.
- Effective pain management is crucial for early mobilization and maternal well-being.
Purpose of the Study:
- To evaluate the analgesic efficacy of a single intramuscular dose of 75 mg diclofenac.
- To compare diclofenac's effectiveness against a placebo in managing post-Caesarean pain.
Main Methods:
- A double-blind, randomized study involving 50 women undergoing elective Caesarean section.
- Patient-controlled analgesia (PCA) system used to administer pain relief.
- Diclofenac (75 mg IM) or placebo administered as a single dose.
Main Results:
- The diclofenac group consumed significantly less supplemental pain medication (61.4 mg papaveretum) over 18 hours compared to the placebo group (91.4 mg).
- Patients receiving diclofenac reported significantly less subjective pain up to 6 hours post-operation.
- Greater sedation was observed in the placebo group during the initial 6-hour period.
Conclusions:
- A single intramuscular dose of 75 mg diclofenac provides effective analgesia after elective Caesarean section.
- Diclofenac significantly reduces the need for supplemental opioid analgesia and improves patient-reported pain.
- This regimen offers a beneficial option for post-operative pain management in women following Caesarean delivery.