Efficacy and Safety of Digital Therapeutics for Improving Shoulder Function After Rotator Cuff Repair

NCT ID: NCT07255534

Last Updated: 2025-12-01

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: NA
• Total Enrollment: 70 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-10-20
• Study Completion Date: 2026-12-31

Brief Summary

1. Importance of Rehabilitation After Rotator Cuff Repair Rotator cuff tears are among the most common shoulder conditions in Korea. They can occur naturally with aging or result from trauma or overuse. When conservative treatments like medication or injections fail to relieve pain and restore function, rotator cuff repair surgery is necessary. Postoperative rehabilitation exercises are crucial for recovering shoulder function, reducing pain, and returning to daily activities. Many studies have emphasized the importance of staged rehabilitation and patient education after surgery, showing that active patient participation directly affects recovery. However, some patients rely on unverified internet sources (such as YouTube or online forums) or face limitations such as time, geographical constraints, or cost even when receiving face-to-face therapy.

2. Advantages of Digital Therapeutics Digital therapeutic devices have emerged as a promising solution to these challenges. These smartphone applications deliver exercise and educational content tailored to postoperative rehabilitation, aiming to improve the disease state. They offer anytime, anywhere access without time or location restrictions and provide evidence-based, systematic, and personalized rehabilitation programs. Comprehensive educational materials enhance patient understanding and promote self-management skills, potentially increasing rehabilitation adherence.

3. Recent Research Findings Digital rehabilitation programs for patients after rotator cuff repair have demonstrated effectiveness. Programs that provide real-time exercise feedback using mobile apps and sensors have shown similar or superior outcomes compared to traditional physical therapy. Augmented reality (AR)-based rehab systems are more effective in improving shoulder function than conventional methods, and digital apps offering customized exercise videos significantly enhance physical function and confidence. Notably, patients using digital rehabilitation programs for 1 to 6 months exhibited improved adherence to therapeutic exercises, facilitating consistent home-based rehabilitation.

4. Purpose of This Clinical Trial While previous studies have confirmed the efficacy and safety of digital therapeutic devices after rotator cuff surgery, most are limited to generic exercise programs. This clinical trial aims to evaluate the effectiveness and safety of a clinical trial digital therapeutic device not yet approved domestically, providing disease-specific exercise programs.

Conditions

Rotator Cuff Tear Arthropathy; Repair of a Cuff Tear

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Study Groups

Intrevention group (digital therapeutics)

Group Type: EXPERIMENTAL

digital therapeutics

Intervention Type: OTHER

After rotator cuff repair surgery, the patient performed prescribed rehabilitation exercises delivered through a personal mobile device

usual care

Intervention Type: OTHER

Before discharge and at the first postoperative visit (2 weeks after surgery), patients receive education based on a brochure covering rehabilitation exercises, surgical site care, and criteria for hospital visits in emergency situations. The brochure includes information on the duration of brace use, surgical site hygiene and care, precautions for arm use, and detailed rehabilitation exercise instructions.

At follow-up visits around 8 and 20 weeks post-surgery, patients receive guidance on improving joint range of motion and muscle strengthening exercises. Physical therapy modalities such as cold and heat application and electrical stimulation are provided. Additional treatments, including corticosteroid injections combined with hyaluronic acid, may be administered based on the healthcare provider's clinical judgment.

control group (usual care)

Group Type: ACTIVE_COMPARATOR

usual care

Intervention Type: OTHER

Before discharge and at the first postoperative visit (2 weeks after surgery), patients receive education based on a brochure covering rehabilitation exercises, surgical site care, and criteria for hospital visits in emergency situations. The brochure includes information on the duration of brace use, surgical site hygiene and care, precautions for arm use, and detailed rehabilitation exercise instructions.

At follow-up visits around 8 and 20 weeks post-surgery, patients receive guidance on improving joint range of motion and muscle strengthening exercises. Physical therapy modalities such as cold and heat application and electrical stimulation are provided. Additional treatments, including corticosteroid injections combined with hyaluronic acid, may be administered based on the healthcare provider's clinical judgment.

Interventions

digital therapeutics

After rotator cuff repair surgery, the patient performed prescribed rehabilitation exercises delivered through a personal mobile device

Intervention Type: OTHER

usual care

Before discharge and at the first postoperative visit (2 weeks after surgery), patients receive education based on a brochure covering rehabilitation exercises, surgical site care, and criteria for hospital visits in emergency situations. The brochure includes information on the duration of brace use, surgical site hygiene and care, precautions for arm use, and detailed rehabilitation exercise instructions.

At follow-up visits around 8 and 20 weeks post-surgery, patients receive guidance on improving joint range of motion and muscle strengthening exercises. Physical therapy modalities such as cold and heat application and electrical stimulation are provided. Additional treatments, including corticosteroid injections combined with hyaluronic acid, may be administered based on the healthcare provider's clinical judgment.

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

1. Be an adult aged 19 or older.

2. Have a diagnosis corresponding to Korean Standard Classification of Diseases codes M75.1 (rotator cuff tear) or S46.08 (other specified injuries of tendons and muscles at shoulder and upper arm), and have undergone rotator cuff repair (RCR) surgery, or RCR combined with procedures such as acromioplasty, biceps tenotomy, fixation, or labrum repair.

3. Own a smartphone operating on the Android or iOS platform.

4. Have received a full explanation of this clinical trial, understood it, voluntarily agreed to participate, and provided written consent to comply with study precautions.

Exclusion Criteria

1. History of previous rotator cuff repair surgery on the same site (revision surgery).

2. Planning or recommendation by medical staff for contralateral rotator cuff repair surgery within one year after enrollment.

3. Plans to receive direct manual therapy or invasive procedures (e.g., oriental medicine treatments, injections, regenerative therapies) at the surgical site through inpatient or outpatient care at another hospital within one year post-discharge.

4. Presence of severe underlying conditions, neuromusculoskeletal disorders, visual impairment, uncontrolled diabetes, cardiovascular disorders, or other comorbidities that hinder participation in rehabilitation exercises.

5. Difficulty using clinical trial medical devices due to cognitive impairment (e.g., dementia), visual impairment, or digital illiteracy.

6. Other cases where the medical staff judges that unsupervised rehabilitation exercise is contraindicated or the principal investigator deems the subject unsuitable for the clinical trial.

• Minimum Eligible Age: 19 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Samsung Medical Center

OTHER

Sponsor Role: lead

Responsible Party

JiHye Hwang

Professor

Responsibility Role: PRINCIPAL_INVESTIGATOR

Locations

Samsung medical center

Seoul, Republic of Korea, South Korea

Site Status: RECRUITING

Countries

South Korea

Facility Contacts

Sun Woo Kim

Role: primary

k.sunwoo0418@gmail.com

0220084192

Other Identifiers

RS-2024-00401350

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

SMC 2025-07-113-002

Identifier Type: -

Identifier Source: org_study_id