Anterior skin numbness and Functional Outcome after total knee replacement between lateral and medial parapatellar approach: A Randomized Controlled Trial

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

TCTR

Registry ID

TCTR20220228002

Enrollment

Registered

2022-02-28

Start date

2017-06-01

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

Anterior knee numbness following TKR Numbness, tkr, tka, lateral, medial, parapatellar approach

Interventions

Midline skin incision was done, the knee joint was approached via lateral patellar retinaculum. The patella was flipped to medial side. Then the arthroplasty procedures were similar in both groups.,Af

Experimental Procedure/Surgery,Placebo Comparator Procedure/Surgery

Lateral parapatellar approach,Medial parapatellar approach

Eligibility

Sex/Gender

All

Age

50 Years to 100 Years

Inclusion criteria

Inclusion criteria: severe osteoarthritic (OA) knee in patients more than 50 years of age who undergo TKR

Exclusion criteria

Exclusion criteria: 1) severe OA knee in diabetic patients, and 2) patients with follow up less than 2 years.

Design outcomes

Primary

Measure	Time frame
Anterior knee numbness 2 weeks, 6 weeks, 3 months, 6 months, one year and at 2 years Square centimeters	—

Secondary

Measure	Time frame
ROM of the knee 1 year and 2 years Degree,KOOS 1 year and 2 years Score,Patients satisfaction 2 years Score	—

Countries

Thailand

Contacts

Public ContactKrissada Mokmongkolkul

Phramongkulklao hospital

K.mokmongkolkul@gmail.com0803363332

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026