Different Doses of Dexmedetomidine Added to Bupivacaine in Transversus Abdominis Plane Block in Caesarean Delivery

• Status: Not yet recruiting
• Trial end date: 2023-01-31
• Target enrollment: 0
• Participant gender: Female

Summary

Cesarean birth is a common surgical procedure. After cesarean birth, postsurgical pain may delay recovery, interfere with maternal-newborn bonding, and reduce the breastfeeding if not adequately controlled. Postpartum analgesia has become a common concern.

Many adjuvant drugs used for peripheral nerve blocks as( N-methyl-d-aspartate (NMDA) receptor antagonists , Magnesium , Ephedrine , Dexamesathone , Fentanyl , Midazolam and Neostigmine) Dexmedetomidine is a potent and highly selective α2 adrenergic receptor agonist, exerts its sympatholytic effect by inhibiting the release of noradrenaline from central and peripheral sympathetic nerve endings. It is considered to be a useful agent with a wide safety margin, excellent sedative capacity and moderate analgesic properties

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Mansoura University
• Treatments: Dexmedetomidine

Criteria

Inclusion Criteria:

• Age from 19 to 40 years old

• American Society of Anesthesiologists (ASA) physical status II patients

• Singleton pregnancies with a gestational age of at least 37 weeks.

• Patients undergoing spinal anesthesia for cesarean delivery via a Pfannenstiel incision with exteriorization of the uterus.

Exclusion Criteria:

• Age < 19 or > 40 years.

• Height<150 cm, weight < 60 kg, body mass index (BMI) ≥40 kg/m2.

• Inability to comprehend or participate in the pain scoring system.

• Contraindications to spinal anesthesia (Coagulopathy, increased intracranial pressure, or local skin infection).

• Hypersensitivity to any drug used in the study.

• Any hypertensive disorders of pregnancy.

• Renal impairment or other contraindications to non-steroidal anti-infilamatory drugs (NSAIDS).

• Significant cardiovascular, renal or hepatic abnormalities.

• Patients with history of opioid intake, drug abusers or psychiatric patients