Effect of Adding a Biceps Femoris Short Head Block to Adductor Canal Block for Analgesia After Total Knee Arthroplasty

NCT ID
NCT07803887
Registry status
Not yet recruiting
Study type
Interventional
Phase
Not applicable
Sponsor
Antalya Training and Research Hospital
Conditions
Knee Osteoarthritis (OA), Postoperative Pain

Overview

ClinicalTrials.gov lists this study as Not yet recruiting.

Official title: Analgesic Efficacy of Adding a Short Head of the Biceps Femoris Muscle Block to the Adductor Canal Block in Total Knee Arthroplasty: A Prospective, Randomized, Controlled Trial

Enrollment: 122 participants (Estimated).

What is being studied

  • Procedure: Ultrasound-Guided Adductor Canal Block
  • Procedure: Ultrasound-Guided Biceps Femoris Short Head Block

Who may be eligible

Ages
18 Years to 80 Years
Sex
All
Healthy volunteers accepted
No

ClinicalTrials.gov lists the following eligibility criteria.

Inclusion Criteria: * Scheduled for elective primary unilateral total knee arthroplasty under spinal -anesthesia. * American Society of Anesthesiologists (ASA) physical status I-III. * Body mass index (BMI) \<40 kg/m². * Ability to understand the study procedures and provide written informed consent. Exclusion Criteria: * Refusal to participate or inability to provide informed consent. * Body mass index 40 kg/m2 or higher. * ASA physical status IV or V. * Known allergy or hypersensitivity to local anesthetics, opioids, or other study -medications. * Pregnancy or breastfeeding. * Uncontrolled psychiatric disease or severe anxiety interfering with study participation. * Pre-existing neuromuscular disease or peripheral neuropathy involving the operative limb. * Chronic opioid use or opioid dependence. * Chronic pain syndrome requiring regular analgesic therapy. * Severe hepatic or renal insufficiency. * Contraindications to spinal anesthesia or peripheral nerve block, including -coagulopathy, thrombocytopenia, local infection at the injection site, or patient refusal. * Planned bilateral or revision total knee arthroplasty.

Study locations

1 study location is listed.

Site recruitment status is not specified in the registry data for these locations.

Countries: Turkey (Türkiye)

  • Antalya, Turkey (Türkiye): 1

Sample of listed locations

  • Antalya Training and Research Hospital — Antalya, Antalya, 07100, Turkey (Türkiye) — Site recruitment status not specified in the registry data

Study details

Start date
September 1, 2026
Primary completion date
February 20, 2027
Completion date
March 20, 2027
First posted
September 4, 2026

Source and update information

Source
ClinicalTrials.gov
NCT ID
NCT07803887
Registry last updated
September 4, 2026
QualifiedStudies registry data refreshed
October 5, 2026
QualifiedStudies record fetched
October 5, 2026

View NCT07803887 on ClinicalTrials.gov

Trial information can change. Confirm current study details with the study team or the registry.

About joining clinical research

Find clinical trials you may match with

QualifiedStudies can help you search for research opportunities related to your health. Availability of this specific study through QualifiedStudies has not been established.

Find clinical trials you may match with | Knee Pain studies | Clinical trial FAQ