Anterior cruciate ligament injury
Conditions
Interventions
Control Group:Daily 1-hour morning sham treatment using Huizhi goggles (inactive goggles) + Standard Rehabilitation for 2 weeks after enrollment.
Intervention Group:Daily 1-hour morning light therapy using Huizhi goggles + Standard Rehabilitation for 2 weeks after enrollment.
Sponsors
The Sixth Affiliated Hospital of Sun Yat-sen University
Eligibility
Sex/Gender
All
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: (1)Aged 18 to 40 years. (2)Body Mass Index (BMI): 20-25 kg/m^2. (3)Scheduled for ACLR. (4)knee pain (previous week) score >= 3 on the VAS. (5)Generally healthy, without underlying conditions such as gout, metabolic disorders ,malignancy and so on. (6)No history of chronic smoking or alcohol consumption . (7)No visual impairment, cognitive impairment, severe spinal pathology, neurological injury, severe cardiovascular/cerebrovascular disease, cancer, or severe infectious disease. (8)Voluntary participation and signed informed consent.
Exclusion criteria
Exclusion criteria: (1)Acute illness within past 3 months or uncontrolled chronic disease (except drug-controlled diabetes or hypertension). (2)Comorbid chronic pain conditions such as chronic headache, fibromyalgia ,Complex Regional Pain Syndrome ,rheumatoid arthritis and so on. (3)Current or past psychiatric disorders or bipolar disorder. (4)Alcohol or substance abuse. (5)Ocular issues including retinal disease, eye surgery history, light therapy within past year, photosensitizing medications, or melatonin use. (6)Color blindness and visual impairment with prior light therapy experience. (7)Photosensitive epilepsy. (8)Pregnancy or lactation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analogue Pain Scale(VAS); | — |
Secondary
| Measure | Time frame |
|---|---|
| Central Sensitization Inventory (CSI-25);Pressure Pain Threshold (PPT);Generalized Anxiety Disorder-7 (GAD-7);Assessment of Quality of Life-4D (AQoL-4D);International Knee Documentation Committee (IKDC);Patient Health Questionnaire-9 (PHQ-9);Analgesic Use; | — |
Countries
China
Contacts
Public ContactYangyang Lin
The Sixth Affiliated Hospital of Sun Yat-sen University
Outcome results
None listed