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Clinical trial to assess the efficacy of ultrasound guided thoracic paravertebral block in patients who are under going percutaneous kidney stone removal procedures under general anesthesia

Efficacy of ultrasound guided thoracic paravertebral block for postoperative analgesia in patients undergoing percutaneous nephrolithotomy(PCNL) surgeries.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/02/031332
Enrollment
60
Registered
2021-02-16
Start date
Unknown
Completion date
Unknown
Last updated
2023-02-06

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: O- Medical and Surgical

Interventions

Intervention1: Ultrasound guided thoracic paravertebral block: Ultrasound guided thoracic paravertebral block for postoperative analgesia in patients undergoing percutaneous nephrolithotomy(PCNL) surg

Sponsors

Narayana Medical College and Hospitals
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patient aged between 18-60 years. 2 .ASA 1,2 posted for PCNL surgeries under GA. 3.Patients giving informed written consent.

Exclusion criteria

Exclusion criteria: 1. Patient refusal 2. Patient belonging to ASA 3 and 4 3. Local infection 4. Patient with history of drug allergy to local anesthetics. 5. Patients with hemorrhagic diathesis. 6. Patient with coexisting cardiac, pulmonary ,hepatic, renal disorders. 7. Inflammatory /infective skin lesions at the site of giving block. 8. Diseases and deformities of spinal cord 9. Current pregnancy. 10.Depressive illness or anxiety disorders.

Design outcomes

Primary

MeasureTime frame
Visual Analog Score Time to first Rescue Analgesia 24 hr Opioid ConsumptionTimepoint: 30 minutes,2 hrs,4hrs,8 hrs,12hrs,24hrs—

Secondary

MeasureTime frame
1.Time for first rescue analgesia (IV fentanyl1mcg/kg) 2.No of rescue analgesics over first 24 hours Timepoint: within 24 hours after surgery—

Countries

India

Contacts

Public ContactVijetha Devaram

Narayana hospitals

vijethadevaram@gmail.com9440596766

Outcome results

None listed

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