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Ultrasound-Guided Bilateral Transversalis Fascia Plane Block With vs Without Dexamethasone for Cesarean Delivery

NCT07736989 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 70

Last updated 2026-08-05

No results posted yet for this study

Summary

Cesarean delivery is one of the most frequently performed surgical procedures worldwide, and effective postoperative pain management is essential to facilitate early mobilization, maternal-infant bonding, breastfeeding, and overall recovery. Ultrasound-guided transversalis fascia plane block (TFPB) has become an increasingly utilized component of multimodal analgesia following cesarean delivery because it provides effective somatic analgesia of the lower anterior abdominal wall. Adjuvants such as dexamethasone are frequently added to local anesthetics with the aim of prolonging block duration and improving postoperative analgesia; however, evidence regarding the clinical benefits of dexamethasone as an adjunct in TFPB remains limited.

At our institution, bilateral ultrasound-guided TFPB is routinely performed for postoperative analgesia in patients undergoing cesarean delivery under spinal anesthesia, provided there is no contraindication and informed consent has been obtained. According to the treating anesthesiologist's routine clinical preference, dexamethasone may be added to the local anesthetic solution in some patients, whereas others receive local anesthetic alone. This retrospective cohort study will review the medical records and postoperative follow-up forms of patients who underwent cesarean delivery between November 1, 2025, and June 30, 2026. Postoperative analgesic outcomes, including opioid consumption, pain scores, time to first analgesic request, postoperative nausea and vomiting, recovery quality, and block-related adverse events, will be compared between patients receiving bilateral TFPB with dexamethasone and those receiving bilateral TFPB without dexamethasone. The findings are expected to provide real-world evidence regarding the potential contribution of dexamethasone to the analgesic efficacy of bilateral TFPB following cesarean delivery.

Conditions

  • Pain, Postoperative
  • Analgesia

Sponsors & Collaborators

  • Bahçeşehir University

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-08-03
Primary Completion
2026-08-10
Completion
2026-08-15

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07736989 on ClinicalTrials.gov