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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT06300008
Other study ID # OrthoTU13
Secondary ID
Status Recruiting
Phase N/A
First received
Last updated
Start date February 12, 2024
Est. completion date December 2024

Study information

Verified date March 2024
Source Thammasat University
Contact Supakit Kanitnate, M.D.
Phone 66899853635
Email naypeng@hotmail.com
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

To compare efficacy of cetylated fatty acid with placebo for reducing postoperative pain after unilateral TKA. The hypothesis is topical cetylated fatty acid can mitigate postoperative pain after TKA.


Recruitment information / eligibility

Status Recruiting
Enrollment 80
Est. completion date December 2024
Est. primary completion date September 2024
Accepts healthy volunteers No
Gender All
Age group 50 Years to 80 Years
Eligibility Inclusion Criteria: - Age 50-80 years - Osteoarthritic knee patients underwent unilateral primary TKA - Participants understand and consent to the protocol of the trial Exclusion Criteria: - Inflammatory knee arthritis - Previous knee surgery or trauma - Previous knee infection - Skin problem around the knee such as eczema, psoriasis, wound infection - Allergy to studied drug

Study Design


Intervention

Drug:
cetylated fatty acid
use approximately 3 cm long of cream per each side of knee, then apply on the operated knee until completely absorb
Placebo
use approximately 3 cm long of cream per each side of knee, then apply on the operated knee until completely absorb

Locations

Country Name City State
Thailand department of orthopaedic surgery, Faculty of medicine, Thammasat university Khlong Luang Pathumthani

Sponsors (1)

Lead Sponsor Collaborator
Thammasat University

Country where clinical trial is conducted

Thailand, 

Outcome

Type Measure Description Time frame Safety issue
Primary Visual analog scale VAS (0-100) at rest and on motion post-op Day2
Primary Visual analog scale VAS (0-100) at rest and on motion post-op week2
Primary Visual analog scale VAS (0-100) at rest and on motion post-op week6
Primary Visual analog scale VAS (0-100) at rest and on motion post-op week12
Primary inflammatory marker ESR and CRP post-op day2
Primary inflammatory marker ESR and CRP post-op week2
Primary inflammatory marker ESR and CRP post-op week6
Primary inflammatory marker ESR and CRP post-op week12
Primary Knee skin temperature evaluated by digital infrared thermometer at 4 different locations on the anterior aspect of the knee independently (superomedial, superolateral, inferomedial, inferolateral borders of the patella) compared with the contralateral knee post-op Day2
Primary Knee skin temperature evaluated by digital infrared thermometer at 4 different locations on the anterior aspect of the knee independently (superomedial, superolateral, inferomedial, inferolateral borders of the patella) compared with the contralateral knee post-op week2
Primary Knee skin temperature evaluated by digital infrared thermometer at 4 different locations on the anterior aspect of the knee independently (superomedial, superolateral, inferomedial, inferolateral borders of the patella) compared with the contralateral knee post-op week6
Primary Knee skin temperature evaluated by digital infrared thermometer at 4 different locations on the anterior aspect of the knee independently (superomedial, superolateral, inferomedial, inferolateral borders of the patella) compared with the contralateral knee post-op week12
Secondary Knee circumference (cm) Measured by tape at midpoint of patella post-op Day2
Secondary Knee circumference (cm) Measured by tape at midpoint of patella post-op week2
Secondary Knee circumference (cm) Measured by tape at midpoint of patella post-op week6
Secondary Knee circumference (cm) Measured by tape at midpoint of patella post-op week12
Secondary Knee Range of Motion Flexion and extension angle post-op Day2
Secondary Knee Range of Motion Flexion and extension angle post-op week2
Secondary Knee Range of Motion Flexion and extension angle post-op week6
Secondary Knee Range of Motion Flexion and extension angle post-op week12
Secondary Modified WOMAC Total & Subscore post-op week2
Secondary Modified WOMAC Total & Subscore post-op week6
Secondary Modified WOMAC Total & Subscore post-op week12
Secondary Thai forgotten joint score post-op week2
Secondary Thai forgotten joint score post-op week6
Secondary Thai forgotten joint score post-op week12
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