Outcome after treatment of acute ACG instabilities using knotless AC TightRope

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00033325

Enrollment

Registered

2024-02-15

Start date

2024-01-26

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

S43.1

Interventions

Group 1: - Patients will be informed about the study project prior to surgery and will only be included after giving written consent. - The planned number of cases is 50 patients to be included withi

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: - Men and women over the age of 18 - Surgical treatment of acute AC joint instability type Rockwood 3B or 5

Exclusion criteria

Exclusion criteria: - Period between trauma and surgery > 21 days (chronic situation) - Pre-existing conditions that limit the strength or function of the shoulder - Pre-existing injuries to the shoulder - Revision surgery

Design outcomes

Primary

Measure	Time frame
The primary outcome parameter for the clinical result is the Acormioclavicular Joint Instability Score after 6 weeks, 3 month, 12 month and 24 month (ACJI).	—

Secondary

Measure	Time frame
Secondary outcome parameters for the clinical result are the Constant Score, Taft Score and DASH Score.	—

Countries

Germany

Contacts

Public ContactAlexander Ellwein

DIAKOVERE Friederikenstift

alexander.ellwein@diakovere.de0049 511 129 0

Outcome results

None listed

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