Study to compare erector spinae plane block and retrolaminar block for postoperative analgesia after percutaneous nephrolithotomy.

Comparison of erector spinae plane block versus retrolaminar block using ultrasonography for postoperative analgesia in patients undergoing percutaneous nephrolithotomy. - NIL

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/11/096923

Enrollment

Registered

2025-11-06

Start date

Unknown

Completion date

Unknown

Last updated

2025-11-17

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

Conditions

Health Condition 1: N200- Calculus of kidney Health Condition 2: N200- Calculus of kidney

Interventions

Intervention1: Ultrasound-Guided Erector Spinae Plane Block: A linear probe will be placed on transverse orientation in midline, T10 identified,probe is moved laterally till transverse process on surg

Eligibility

Inclusion criteria

Inclusion criteria: Patients of both genders belonging to American Society of Anesthesiologists physical status I and II between 18 to 65 years, posted for unilateral percutaneous nephrolithotomy under general anaesthesia from whom written and informed consent is taken.

Exclusion criteria

Exclusion criteria: Contraindicatios to peripheral nerve blocks, Sepsis or bacteremia, Allergic to the drug used, Patients with spine abnormalites, pregnant and lactating patients

Design outcomes

Primary

Measure	Time frame
The study is undertaken to determine the efficacy of ultrasound guided erctor spinae plane block versus retrolaminar block for post operative pain management in patients undergoing percuaneous nephrolithotomyTimepoint: NRS is assessed in both the group at 30 minutes, 1 hour, hourly for 6 hours and 4 hourly for 24 hours	—

Secondary

Measure	Time frame
NILTimepoint:	—

Countries

India

Contacts

Public ContactDr Nikila D G

Sapthagiri Institute of Medical Sciences and Research Centre

nikiladg@gmail.com9535243669

Outcome results

None listed

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