A comparitive study to evaluate postoperative analgesia of Dual versus Single Subsartorial block after Total Knee Arthroplasty at Sawai Man Singh Medical College Jaipur

A Randomized comparative study to evaluate postoperative analgesia of Dual versus Single Subsartorial block after Total Knee Arthroplasty at Sawai Man Singh Medical College Jaipur - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2026/07/113693

Enrollment

Registered

2026-07-08

Start date

Unknown

Completion date

Unknown

Last updated

2026-08-03

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: Dual Subsartorial Block: USG Guided Dual Subsartorial block shall be given in one group of patients posted for Total Knee Arthroplasty Intervention2: Single Subsartorial Block: USG Guid

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patient undergoing elective unilateral total knee arthroplasty. 2. Patient giving Consent for study. 3. Patient between 18 to 80 years. 4. Patient of either sex. American society of Anaesthesiologists grade I , II , or III.

Exclusion criteria

Exclusion criteria: 1. Patients having Coagulation disorders. 2. Patients with pre-existing lower extremity neuromuscular disorders. 3. Patients with procedure site infection. 4. Patients with history of allergy or contraindication to drugs utilised in study. 5. Patients on chronic opioid use. 6. Patients unable to follow the study protocol.

Design outcomes

Primary

Measure	Time frame
To assess and compare the time for first rescue analgesia in both the groups.Timepoint: Within 24hrs	—

Secondary

Measure	Time frame
1. To asses and compare NRS at rest and during 45 degree knee flexion in post operative period in both the groups 2. To determine the difference in total dose of rescue analgesic needed within first 24 hours 3. To determine the change in hemodynamic parameters HR,DBP,SBP,MAP and SpO2 in both the groups 4.To asses postoperative ability of early ambulation by TUG test in both the groups 5. To asses patient satisfaction in both the groups through Three Point Likert Satisfaction scale 6.To asses side effects or complications if any in both the groupsTimepoint: 2,4,6,12,18 and 24 hrs	—

Measure

Time frame

1. To asses and compare NRS at rest and during 45 degree knee flexion in post operative period in both the groups 2. To determine the difference in total dose of rescue analgesic needed within first 24 hours 3. To determine the change in hemodynamic parameters HR,DBP,SBP,MAP and SpO2 in both the groups 4.To asses postoperative ability of early ambulation by TUG test in both the groups 5. To asses patient satisfaction in both the groups through Three Point Likert Satisfaction scale 6.To asses side effects or complications if any in both the groupsTimepoint: 2,4,6,12,18 and 24 hrs

—

Countries

India

Contacts

Public ContactDr Shreya Jain

Sawai Man Singh Medical College

drmamtakhandelwal@gmail.com9929338174

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Aug 10, 2026