The Reliability And Validity Of A Smartphone App

The Reliability And Validity Of A Smartphone App For Measuring Wrist And Metacarpophalangeal Joint Motion

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05819242

Enrollment

Registered

2023-04-19

Start date

2023-04-07

Completion date

2023-10-05

Last updated

2023-10-06

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

Conditions

Carpal Tunnel Syndrome, Rheumatoid Arthritis

Keywords

reliability, validity, range of motion

Brief summary

The goal of this observational study is to validate a smartphone app called Angulus. The main question it aims to answer is: • Is an Angulus App valid and reliable system for masuring hand and wrist range of motion? Participants will be evaluated by goniometers which is a gold standart for range of motion assessment.

Interventions

DIAGNOSTIC_TESTAngulus

Smartphone app

Study design

Observational model

OTHER

Time perspective

CROSS_SECTIONAL

Eligibility

Sex/Gender

ALL

Age

18 Years to 65 Years

Healthy volunteers

Yes

Inclusion criteria

* a history of previous traumatic hand or wrist injury in the upper extremity, * pain in the hand and wrist during evaluation * orthopedic, neurologic, or rheumatologic disease

Exclusion criteria

* not to understand the command that the therapist give

Design outcomes

Primary

Measure	Time frame
Range of Motions	15 weeks

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026