Effect of Adding Magnesium Sulphate in Pericapsular Nerve Group Block

Effect of Adding Magnesium Sulphate to Bupivacaine in Ultrasound Guided Pericapsular Nerve Group Block for Post Operative Analgesia in Hip Joints Surgeries

Our aim will be to compare the analgesic efficacy and safety of magnesium sulphate as an adjuvant to bupivacaine in pericapsular nerve group block in Hip joint surgeries.

• Our primary outcome of the study: total amount of postoperative morphine consumption in the first 24h postoperative.
• Our secondary outcome of the study: mean arterial blood pressure, heart rate, respiratory rate, adverse effects, block related complication, sedation score (by Ramsay sedation scale) and pain score (by Visual Analog Scale)

Inclusion Criteria:

• • Patients aged 18 years or more.

  • Patients with American society of anesthesiologists (ASA) classification class I or II
  • Patients weight range from 50 to 90 Kgs

Exclusion Criteria:

• • Patient refusal of peripheral nerve block

  • Patient with infection at the site of injection
  • Patient with coagulopathy
  • Patients with known allergy to used medications.