Study on the intra-rater and inter-rater reliability of anterior knee laxity measured by the Ligs Digital Arthrometer

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300069280

Enrollment

Unknown

Registered

2023-03-12

Start date

2023-06-01

Completion date

Unknown

Last updated

2023-05-29

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

Conditions

Anterior knee laixy

Interventions

Normal subjects group (Measurement of anterior knee laxity):None

Eligibility

Sex/Gender

All

Age

18 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1. Aged between 18 and 50 years; 2. With intact anterior cruciate ligaments of both knees.

Exclusion criteria

Exclusion criteria: 1. Combined with knee pain; 2. Combined with Kellgren-Lawrence grade III or above; 3. Previous history of knee trauma or surgery; 4. Combined with generalized joint hypermobility.

Design outcomes

Primary

Measure	Time frame
Anterior knee laxity;	—

Countries

China

Contacts

Public ContactLi Jian

West China Hospital, Sichuan University

hxlijian.china@163.com+86 18980601388

Outcome results

None listed

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