comparison of Hook plate and Endobuttom Results

The comparison of post-operation outcomes of acromioclavicular joint dislocation treatment using hook plate fixation and, arthroscopic and minimal invasive Endobuttom system

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20221110056460N1

Enrollment

180

Registered

2022-12-10

Start date

2023-02-19

Completion date

Unknown

Last updated

2023-02-07

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

Conditions

Subluxation and dislocation of acromioclavicular joint. Subluxation and dislocation of acromioclavicular joint

Interventions

Intervention 1: Intervention group: Treated with hook plate. Intervention 2: Intervention group: Treated with open endobottom method. Intervention 3: Intervention group: Treated with arthroscopic endo

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Acute acromioclavicular joint (ACJ) dislocation (up to 2 weeks after trauma) High grade dislocation (Rockwood III - V) Capability of follow-up until 1 year after surgery

Exclusion criteria

Exclusion criteria: Chronic ACJ dislocation (more than 3 weeks after trauma) Recurrent dislocation ACJ injury type III in patients older than 65 years Data collection is not possible for at least 1 year after surgery

Design outcomes

Primary

Measure	Time frame
Constant Score. Timepoint: Before surgery, 6 months after surgery, 12 months after surgery. Method of measurement: survey.;The University of California Los Angeles Shoulder score. Timepoint: Before surgery, 6 months after surgery, 12 months after surgery. Method of measurement: survey.;Visual Analogue Scale. Timepoint: Before surgery, 6 months after surgery, 12 months after surgery. Method of measurement: survey.	—

Measure

Time frame

Constant Score. Timepoint: Before surgery, 6 months after surgery, 12 months after surgery. Method of measurement: survey.;The University of California Los Angeles Shoulder score. Timepoint: Before surgery, 6 months after surgery, 12 months after surgery. Method of measurement: survey.;Visual Analogue Scale. Timepoint: Before surgery, 6 months after surgery, 12 months after surgery. Method of measurement: survey.

—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSeyyed Alireza Mohseni Sangtabi

Shahid Beheshti University of Medical Sciences

aalirezamohseni90@gmail.com0989109448358

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026