Comparing PIEB and CEI for Labor Pain Relief (NCT07395934) | Clinical Trial Compass
RecruitingNot Applicable
Comparing PIEB and CEI for Labor Pain Relief
Vietnam60 participantsStarted 2025-07-30
Plain-language summary
The purpose of this randomized controlled trial is to compare the efficacy and safety of two epidural analgesia maintenance methods for labor pain relief: Programmed Intermittent Epidural Bolus (PIEB) and Continuous Epidural Infusion (CEI), both combined with Patient-Controlled Epidural Analgesia (PCEA). The study aims to evaluate which technique provides superior analgesia while minimizing anesthetic consumption and preserving maternal motor function. A total of 60 parturients at Family Hospital, Da Nang, will be randomly assigned to either the PIEB or CEI group. Outcomes including pain intensity (VAS scores), total drug consumption, maternal satisfaction, and neonatal Apgar scores will be assessed.
Who can participate
Age range
18 Years – 40 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Parturients indicated for labor analgesia for vaginal delivery via epidural anesthesia.
* Age from 18 to 40 years.
* Physical status: ASA II.
* Singleton pregnancy, full-term, vertex presentation in labor.
* Indication for vaginal delivery.
* No contraindications to epidural anesthesia.
* Agreement to participate in the research and signed written informed consent.
Exclusion Criteria:
* Contraindications to epidural analgesia.
* History of allergy to local anesthetics (Ropivacaine) or opioids (Fentanyl).
* High-risk pregnancies: Preeclampsia, placenta previa, placental abruption.
* Fetal distress or fetal abnormalities.
* Chronic use of analgesic drugs or neurological/psychiatric disorders.
* Parturients who refuse to participate or request to withdraw from the research.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Labor Pain Intensity
Timeframe: Baseline (prior to epidural analgesia induction), then at 5 minutes, 10 minutes, 30 minutes, 1 hour, 2 hours, and 4 hours after the initiation of analgesia. Additional assessments are performed at full cervical dilation, during the fetal expulsion stage