Effect of Lidocaine Infusion on Neuraxial Opioid-induced Pruritus After Cesarean Section

Launched by ASWAN UNIVERSITY · Jan 17, 2024

Keywords

ClinConnect Summary

Neuraxial opioids (NO) are one of the most widely used methods for postpartum analgesia, for cesarean section analgesia, and many other surgical procedures.

The pruritus induced by NO is an unpleasant, subjective, and irritating sensation that causes scratching response.

Pruritus begins shortly after anesthesia, with the onset depending on the type, route and dosage of opioid used. Pruritus invoked by lipid-soluble opioids such as fentanyl and sufentanil is of shorter duration, and the use of the minimum or small dose from opioids in addition of local anesthetics seems to decrease the pre...

Gender

FEMALE

Eligibility criteria

• Inclusion Criteria:
• • Age from 20 to 40 years.
• • Weight from 50 to 90 kg.
• • Women undergoing Cesarean section.
• Exclusion Criteria:
• • Patient with known allergies to lidocaine.
• • Preexisting pruritus.
• • Coexisting skin disorders.
• • Contraindications to spinal anesthesia.
• • Preeclampsia.
• • Eclampsia.
• • Major systemic diseases.
• • Refusal to participate.
• • Uses of any current drugs have potential effects on post-operative itching as steroidal ,nonsteroidal ,ondanstern, propofol, midazolam during study period.