Comparing analgesic effectiveness between posterior versus lateral transversus abdominis plane block techniques for patients undergoing lower abdominal surgeries

A comparative study of analgesic effectiveness between posterior versus lateral transversus abdominis plane block techniques in patients undergoing lower abdominal surgeries - Nil

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2026/03/105183

Enrollment

Registered

2026-03-02

Start date

Unknown

Completion date

Unknown

Last updated

2026-03-30

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Transversus abdominis plane block: Posterior versus lateral approach of Transversus abdominis plane block to compare analgesic effect post operatively. Intervention2: Posterior transver

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients who are willing to give informed consent. 2. Patients of age 18-60 years. 3. ASA grade 1 and 2. 4. Patients with BMI 18.5 to 25. 5. Patients undergoing lower abdominal surgeries.

Exclusion criteria

Exclusion criteria: 1. Patient refusal. 2. Patients with history of coagulopathy. 3. Patients with history of allergic to local anaesthetic. 4. Patients with severe systemic diseases. 5. Patient requiring postoperative mechanical ventilation. 6. Localized infection over injection point. 7. Duration of surgery more than 2 hours.

Design outcomes

Primary

Measure	Time frame
1.The post operative duration of analgesia. 2. Postoperative pain score VAS for 24 hours. 3. Need for rescue analgesia in first 24 hours. 4. Heamodynamic parameters like Heart rate, Blood pressure and SPO2. 5. Side effects including nausea and vomiting. Timepoint: 1.The post operative duration of analgesia. 2. Postoperative pain score VAS assessed at 30 minutes, 1hrs, 2hrs, 4hrs, 8hrs, 12hrs and 24hrs. 3. Need for rescue analgesia in first 24 hours. 4. Heamodynamic parameters like Heart rate, Blood pressure and SPO2 assessed at 30 minutes, 1hrs, 2hrs,4hrs,8hrs,12hrs and 24hrs. 5. Side effects including nausea and vomiting.	—

Measure

Time frame

1.The post operative duration of analgesia. 2. Postoperative pain score VAS for 24 hours. 3. Need for rescue analgesia in first 24 hours. 4. Heamodynamic parameters like Heart rate, Blood pressure and SPO2. 5. Side effects including nausea and vomiting. Timepoint: 1.The post operative duration of analgesia. 2. Postoperative pain score VAS assessed at 30 minutes, 1hrs, 2hrs, 4hrs, 8hrs, 12hrs and 24hrs. 3. Need for rescue analgesia in first 24 hours. 4. Heamodynamic parameters like Heart rate, Blood pressure and SPO2 assessed at 30 minutes, 1hrs, 2hrs,4hrs,8hrs,12hrs and 24hrs. 5. Side effects including nausea and vomiting.

—

Secondary

Measure	Time frame
Post operative requirement of rescue analgesiaTimepoint: Post operative requirement of rescue analgesia assessed at 30 minutes,1hrs,2hrs,4hrs,8hrs,12hrs & 24hrs	—

Countries

India

Contacts

Public ContactDr Manoj gowda P

BANGALORE MEDICAL COLLEGE AND RESEARCH INSTITUTE

naaz.banu2010@gmail.com8618814997

Outcome results

None listed

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