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Efficacy of Two Surgical Techniques for the Treatment of Rockwood III-VI Acute Acromioclavicular Dislocation: a multi-center randomized controlled clinical trial

Efficacy of Hook Plate and LARS Ligament for the Treatment of Acute Acromioclavicular Dislocation

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2400082168
Enrollment
Unknown
Registered
2024-03-22
Start date
2024-04-01
Completion date
Unknown
Last updated
2024-03-25

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

Conditions

Acromioclavicular dislocation

Interventions

Hook plate surgery:Surgical fixation with hook plate
LARS liagment surgery:Biological reconstruction of coracoclavicular ligament with LARS liagement

Sponsors

Shanghai Sixth People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Understand the surgical options and informed consent; 2. Male or female aged>= 18 yeas old; 3. Clinical Diagnosis of RockwoodIII-VI acute acromioclavicular dislocation and plan for surgery based on the patient's symptoms and physical examination, X-rays (ortho, axillary, Zanca), CT, or MRI. 4. Injury time <3 weeks.

Exclusion criteria

Exclusion criteria: 1. Rockwood type I or II acromioclavicular dislocation was diagnosed; 2. Combined with other injuries such as coracoid fracture, clavicle fracture, or other shoulder joint fracture; 3. Neuromuscular system diseases; 4· Combined with mental disorder and can not understand the research and surgery content; 5. Previous shoulder surgery history

Design outcomes

Primary

MeasureTime frame
The Disabilities of the Arm, Shoulder and Hand;

Secondary

MeasureTime frame
Coracoclavicular space;Short Form–36;Visual Analogue Scale;Constant-Murley score;

Countries

China

Contacts

Public ContactLiu Pei

Shanghai Sixth People's Hospital

liupeileonard@163.com+86 189 3017 4566

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 26, 2026