A clinical trial to comparatively evaluate the analgesic efficacy of ultrasound guided erector spinae plane block versus wound site infiltration in patients undergoing open nephrectomy.

Ultrasound guided erector spinae plane block versus wound site infiltration for postoperative analgesia in patients undergoing open nephrectomy - Nil

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/02/062847

Enrollment

Registered

2024-02-19

Start date

Unknown

Completion date

Unknown

Last updated

2024-03-04

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

Conditions

Health Condition 1: N19- Unspecified kidney failure

Interventions

Intervention1: Ultrasound guided erector apinae plane block: Patients in group A will recieve 30ml of 0.2% ropivacaine after induction of general anaesthesia. Control Intervention1: Wound site infiltr

Eligibility

Inclusion criteria

Inclusion criteria: Adult patients of 18-75 years of age, American Society of Anaesthesiologists (ASA) I-III undergoing open nephrectomy with flank incision

Exclusion criteria

Exclusion criteria: 1. Patients allergic to local anaesthetics being used 2. Infection at the site of infiltration of local anaesthetic 3. Patients with uncontrolled bleeding diathesis evidenced by history and laboratory investigations 4. Patients with Psychiatric disorder 5. Patients unable to comprehend VAS score 6. Patients with chronic opioid abuse 7. Refusal to participate in the study

Design outcomes

Primary

Measure	Time frame
To evaluate the analgesic efficacy of ESPB and wound site infiltration in open nephrectomy patients in post operative period.Timepoint: Comparative consumption of the total amount of rescue opioid analgesic in a 24 hour period among both the groups will be noted and bidirectional Visual Analogue Scale(VAS) will be recorded at rest and on movement preoperatively i.e prior to block administration before induction of general anesthesia and then postoperatively every hourly for the first 4 hours, 2 hourly for next 2 hours and 4 hourly till 24 hours.	—

Measure

Time frame

To evaluate the analgesic efficacy of ESPB and wound site infiltration in open nephrectomy patients in post operative period.Timepoint: Comparative consumption of the total amount of rescue opioid analgesic in a 24 hour period among both the groups will be noted and bidirectional Visual Analogue Scale(VAS) will be recorded at rest and on movement preoperatively i.e prior to block administration before induction of general anesthesia and then postoperatively every hourly for the first 4 hours, 2 hourly for next 2 hours and 4 hourly till 24 hours.

—

Secondary

Measure	Time frame
Duration of analgesia and Quality of revovery questionnareTimepoint: Quality of recovery questionnare at 24 hours postoperatively	—

Countries

India

Contacts

Public ContactDr Inayat Jearth

Dayanand Medical College and Hospital

inayat.jearth80@gmail.com9815855260

Outcome results

None listed

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