Comparative study of analgesic efficacy between two lower limb blocks in total knee replacement surgeries

A prospective randomized comparative study of analgesic efficacy between modified distal adductor canal block versus dual sub sartorial block for total knee replacement surgeries - NIL

Status

Active, not recruiting

Phases

Phase 2Phase 3

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2026/04/107981

Enrollment

120

Registered

2026-04-09

Start date

Unknown

Completion date

Unknown

Last updated

2026-04-27

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

Conditions

Health Condition 1: M171- Unilateral primary osteoarthritisof knee

Interventions

Intervention1: Modified Distal Adductor Canal Block: In comparing analgesic efficacy between two blocks that is dual subsartorial block versus modified distal adductor canal block in total knee replac

Eligibility

Inclusion criteria

Inclusion criteria: ASA 1 to 3 patient, patient able to give informed consent, elective TKR surgery

Exclusion criteria

Exclusion criteria: Allergy to local anesthetics, coagulopathy

Design outcomes

Primary

Measure	Time frame
Post operative pain score By VAS or NRSTimepoint: At 0 hours, 1 ,2 ,4,6,8,12,24 hours	—

Secondary

Measure	Time frame
1.Quadriceps muscle strength 2.Time to first ambulationTimepoint: 1.Quadriceps muscle strength at 6 & 24 hours for 2.Time to first rescue analgesia within 24 hrs	—

Countries

India

Contacts

Public ContactVignesh R

Ganga medical centre and hospital

rvignesh2849@gmail.com8825644606

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: May 1, 2026