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Epidural morphine analgesia in second-trimester induced abortion
American Journal of Obstetrics and Gynecology
|October 1, 1980
Summary
Epidural morphine effectively relieved labor pain during second-trimester induced abortions for most patients. Low-dose epidural morphine, with optional bupivacaine, offers a safe and effective pain management strategy.
Area of Science:
- Obstetrics and Gynecology
- Anesthesiology
- Pain Management
Background:
- Second-trimester induced abortions can cause significant labor pain.
- Effective and safe pain relief during this procedure is crucial for patient well-being.
Purpose of the Study:
- To evaluate the efficacy of epidural morphine for labor pain management during second-trimester induced abortions.
- To assess the safety and duration of analgesia provided by epidural morphine.
Main Methods:
- Epidural administration of 2 mg morphine to 16 patients undergoing second-trimester induced abortion.
- Supplementation with epidural bupivacaine in cases where morphine was ineffective.
- Monitoring of pain relief and duration of analgesia.
Main Results:
- Epidural morphine abolished labor pain in 10 out of 16 patients within 10-20 minutes.
- Pain relief was prolonged, often lasting until the abortion process began.
- Five patients required additional epidural bupivacaine for effective pain control.
Conclusions:
- Continuous epidural analgesia with low-dose morphine, supplemented with bupivacaine if needed, is effective for managing labor pain in second-trimester induced abortions.
- This method offers prolonged pain relief with a favorable side effect profile.
- Anesthetist involvement from the start of induction is recommended.