Ultrasound-Guided Suprainguinal Fascia Iliaca Compartment Block for Postoperative Analgesia in Patients Undergoing Hip and Femur Surgeries: A Retrospective Analysis.

CONTEXT

Fractures of femur and hip surgeries pose a challenge because of excruciating pain. Fascia iliaca compartment block is an effective and easily learned procedure to decrease postoperative pain score and dosage of opioid. Many adjuvants are combined with local anesthetics to prolong the postoperative analgesia.

AIMS

The aim was to study duration of postoperative analgesia in terms of Numeric Rating Scale (NRS), number of times rescue analgesic used, any adverse effect, and patient satisfaction score.

SETTINGS AND DESIGN

Operation theatre of Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow.

MATERIALS AND METHODS

The present study was retrospective study with 203 patients evaluated. Based on the combination of the anesthesia and drugs, study patients were divided into six groups. Pain scores were assessed at 6 hourly intervals for 24 h.

STATISTICAL ANALYSIS USED

Kruskal-Wallis H-test used to compare NRS as well as age and duration of anesthesia. Chi-square test/Fisher's exact test used to compare the proportions.

RESULTS

Postoperative analgesia was comparable and insignificant ( > 0.05) at 0, 6, 12 h in all six groups. Better postoperative analgesia was observed with dexmedetomidine and dexamethasone as adjuvant at 18 h, dexmedetomidine as adjuvant in comparison to dexamethasone as adjuvant at 24 h. Rescue analgesia in postoperative period was required maximum in plain bupivacaine. Satisfaction levels were good and excellent in dexmedetomidine and dexamethasone as adjuvant.

CONCLUSIONS

Addition of dexmedetomidine to bupivacaine provides longer duration, good quality postoperative analgesia, reduced requirement for rescue analgesic, lesser postoperative nausea and vomiting, and better satisfaction levels.