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Relief of pain after kidney stone surgery: A study comparing two types of nerve blocks using ropivacaine

Comparison of Analgesic Efficacy Between Ultrasound-Guided Paravertebral Block and Erector Spinae Plane Block Using Ropivacaine After Percutaneous Nephrolithotomy in Medical College Kolkata - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/06/089068
Enrollment
44
Registered
2025-06-18
Start date
Unknown
Completion date
Unknown
Last updated
2025-06-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: N201- Calculus of ureter

Interventions

Intervention1: Ultrasound guided Erector Spinae Plane Block: Observation the analgesic efficacy of block for post operative twelve hours Intervention2: Ultrasound guided paravertebral block: Observati

Sponsors

Medical College Kolkata
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients posted for unilateral percutaneous nephrolithotomy under general anesthesia. ASA Grade 1 and 2 patients. Body weight between 50 kg to 70 kg.

Exclusion criteria

Exclusion criteria: Patient refused to give consent. Patient with contraindications for local anesthesia. Patient with severe psychiatric disorders. Patient with infection at injection sites. Patients with renal parenchymal disorders. Renal stones which required more than one puncture, supra costal puncture. Intraoperative excessive bleeding. Obesity (BMI more than 30).Patient with history of chronic pain and drug abuse.

Design outcomes

Primary

MeasureTime frame
Comparison of Analgesic Efficacy Between Ultrasound-Guided Paravertebral Block and Erector Spinae Plane Block Using Ropivacaine After Percutaneous Nephrolithotomy in Medical College KolkataTimepoint: 08 Months—

Secondary

MeasureTime frame
Hemodynamic Parameter & Side effects of anyTimepoint: June 2025 TO January 2026—

Countries

India

Contacts

Public ContactDr. Chayan Das

Medical College Kolkata

anjanag_dastidar@yahoo.co.in9831291666

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026