Actively Recruiting
High-Strength Suture vs. Traditional Tension Band for Patellar Fractures
Led by Fuzhou University Affiliated Provincial Hospital · Updated on 2025-11-25
50
Participants Needed
1
Research Sites
125 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This prospective cohort study aims to evaluate the clinical efficacy of high-strength suture modified tension band fixation in treating patellar fractures and compare it with traditional screw-cable tension band fixation. Adult patients (18-55 years) with AO/OTA 34-C1 or 34-C2 patellar fractures will be enrolled and followed for 12 months. Primary outcomes include Lysholm knee function score, knee range of motion (ROM), and visual analog scale (VAS) pain score at 12 months post-surgery. Secondary outcomes include fracture healing time, radiographic alignment quality, complication rates, reoperation rates, implant removal rates, SF-36 health survey scores, and patient satisfaction. No additional biological samples will be collected; data will focus on clinical, radiographic, and follow-up information.
CONDITIONS
Official Title
High-Strength Suture vs. Traditional Tension Band for Patellar Fractures
Who Can Participate
Eligibility Criteria
You may qualify if you...
- 1.Age 18-55 years. 2.Radiographically confirmed patellar fracture (AO/OTA 34-C1 or 34-C2). 3.First-time patellar fracture surgery. 4.Time from injury to surgery ≤ 2 weeks. 5.Able to comply with follow-up and provide written informed consent. 6.Normal pre-injury knee function. 7.Able to tolerate surgery and agree to surgical treatment. 8.Intact cognitive function.
You will not qualify if you...
-
1.Age <18 or >55 years. 2.Pathological fractures. 3.Prior patellar surgery or severe underlying patellofemoral disease. 4.Time from injury to surgery >2 weeks. 5.Concurrent active infection or severe medical conditions. 6.Severe neuropsychiatric disorders affecting follow-up compliance. 7.Postmenopausal women. 8.Inability to tolerate surgery or refusal of surgery. 9.Comorbid patellar dysplasia, rheumatoid arthritis, or other patellofemoral diseases.
10.Comorbid systemic or local infection at surgical site. 11.Comorbid severe lower limb or systemic injuries. 12.Pre-injury cognitive impairment, mental disorder, or independent walking disability.
13.Other conditions unsuitable for enrollment.
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Fuzhou University Affiliated Provincial Hospital
Fuzhou, Fujian, China, 350001
Actively Recruiting
Research Team
A
Anning Liu, M.Med. (candidate)
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
2
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