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Evaluate the Safety and Effectiveness of 4DEYE DTx in Patients with Chronic Knee Pain.

A Single-center, Prospective , Superiority, Open label, Randomized Controlled, Pivotal Study to Evaluate the Safety and Effectiveness of 4DEYE DTx in Patients with Chronic Knee Pain.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CRIS
Registry ID
KCT0011905
Enrollment
158
Registered
2026-04-27
Start date
2025-08-26
Completion date
Unknown
Last updated
2026-05-04

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

Conditions

None listed

Interventions

Medical Device : Both groups perform rehabilitation exercise with the same duration and frequency: 3 times per week for 30–50 minutes per session over 12 weeks. However, the two groups differ in the f
adherence is only checked

Sponsors

SYM Heathcare Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Age between 18 and 64 years (inclusive) at the time of written consent, in accordance with the "Unified Age Law" (amendments to the Administrative Basic Act and the Civil Act). 2) Individuals who have experienced knee pain for at least one month during the past 12 months, and meet at least one of the following criteria as confirmed by a medical professional: - Presence of tenderness in the knee area. - Observation of swelling in the knee joint. - Confirmation of increased joint effusion. 3) Smartphone users capable of linking/integrating with the 4DEYE DTx application. 4) Individuals judged by the investigator to have no difficulty in using the devices (smartphone and application). 5) Individuals who have received a full explanation of the clinical trial and voluntarily provided written informed consent to participate.

Exclusion criteria

Exclusion criteria: 1) Individuals previously diagnosed with rheumatoid arthritis. 2) Individuals who have undergone knee surgery within the last 3 months. 3) Individuals who have sustained a knee injury within the last 3 months. 4) Individuals who have received other investigational medicinal products (or medical devices) or undergone procedures within 4 weeks prior to the screening visit. 5) Individuals unable to cooperate due to mental illness, drug/substance abuse, or other related conditions. 6) Pregnant women. 7) Individuals judged by the investigator to be unsuitable for participation in this clinical trial for any other reason.

Design outcomes

Primary

MeasureTime frame
Change from baseline in KOOS-PAIN score at 12 weeks

Secondary

MeasureTime frame
Change from baseline in Visual Analogue Scale (VAS) score at 12 weeks;Change from baseline in Knee injury and Osteoarthritis Outcome Score-12 (KOOS-12) at 12 weeks;Change from baseline in Active Range of Motion (AROM) at 12 weeks;Change from baseline in rescue medication use at weeks 4, 8, and 12

Countries

Korea, Republic of

Contacts

Public ContactBYEONGHUN LEE

Gachon University Gil Medical Center

oselite@naver.com+82-2-463-7545

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: May 7, 2026