Using dexmedetomidine to enhance pain relief after kidney surgeries

Effect of Different Doses of Dexmedetomidine Added to Local Anesthetic in Sonographic Guided Erector Spinae Plane Block for Pain Management After Renal Surgeries : Randomized Clinical Trial

Phase2; Phase3 Interventional Assiut University · NCT06899841

This study is testing if adding a medication called dexmedetomidine to a pain relief method can help adults feel less pain after kidney surgery.

Quick facts

PhasePhase2; Phase3
Study typeInterventional
Enrollment90 (estimated)
Ages18 Years to 70 Years
SexAll
SponsorAssiut University Academic / other
Locations1 site (Asyut, Assiut Governorate)
Trial IDNCT06899841 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates the effectiveness of adding dexmedetomidine to bupivacaine in an Erector Spinae Plane Block for postoperative pain management following renal surgeries. The study aims to evaluate different doses of dexmedetomidine to determine its analgesic effects. Participants will be adults aged 18 to 70 with specific health criteria, and the trial will be conducted at Assiut University Hospitals. The goal is to improve pain control and recovery outcomes for patients undergoing these procedures.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 to 70 scheduled for elective renal surgeries with a BMI of 18-35 and ASA physical status I/II.

Not a fit: Patients under 18, those with coagulopathy, or chronic pain syndromes, and individuals refusing the nerve block may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly enhance postoperative pain management for patients undergoing renal surgeries.

How similar studies have performed: Other studies have shown promising results with similar approaches in enhancing postoperative analgesia, indicating potential for success in this trial.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age between 18 and 70 years.
* Both sexes, males and females.
* Patients with the American Society of Anesthesiologists (ASA) physical status I/II.
* Body mass index (BMI) of 18-35 kg/m2
* Patients scheduled for elective Renal or Percutaneous Nephrolithotomy.

Exclusion Criteria:

* Patients under 18 years.
* Patient refusal of nerve block.
* Infection at the site of injection.
* Coagulopathy.
* Allergy to used medications.
* Psychiatric disorder or chronic pain syndromes.
* Chronic opioid use or substance abuse.
* Quadriplegic patients.

Where this trial is running

Asyut, Assiut Governorate

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Pain Management
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.