Long-term Effects of the Addition of Diathermy by Emission of Radiofrequency to Therapeutic Exercise in Patellofemoral Pain Syndrome Patients
- Conditions
- Patellofemoral PainPatellofemoral Pain SyndromePatello Femoral Syndrome
- Interventions
- Device: Diathermy by emission of RadiofrequencyOther: Therapeutic exercise
- Registration Number
- NCT05471089
- Lead Sponsor
- University of Jaén
- Brief Summary
Introduction: the management of Patellofemoral Pain (PFP) is focused on therapeutic exercise (TE) to improve muscle strength and motor control. Recent studies suggest that the addition of radiofrequency diathermy (RFD) obtain greater short-term improvements in knee pain than TE alone. As there is no follow up data, the aim of this research is to assess the long-term effects of adding RFD to TE on pain, function and quality of life on PFP patients.
Methods: a single-blind randomized controlled trial will be conducted. Participants diagnosed of PFP will be allocated in either a TE group or a RFD+TE one. Sociodemographic data, knee pain, and lower limb function will be collected. Each group will performed 20 min of daily knee and hip supervised TE along three weeks with the addition of ten sessions of RFD for the RFD+TE group.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 86
- Subjects between 30 and 50 years old without radiological findings of osteoarthritis.
- Subjects referring during the last month almost three points of pain in the anterior surface of knee measured with Visual Analogue Scale.
- Subjects with contraindications for the treatment with radiofrequency diathermy (tumors, use of pacemakers or any other implanted electronic device, thrombophlebitis or deep venous thrombosis, pregnancy, fever, active tuberculosis, infections and rheumatoid arthritis).
- Subjects who have received corticoid or hyaluronic acid or platelet-rich plasma injections treatment in the knee.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Experimental Therapeutic exercise Application of radiofrequency diathermy in addition to the exercises protocol same Exercise protocol than control group. Ten sessions of treatment were applied: daily the first week (Monday to Friday), three the second week (Monday, Wednesday, Friday) and two the last week (Monday and Thursday) Control Therapeutic exercise Exercise protocol consisting of: eccentric and concentric strengthening of quadriceps (three squat series of 20 repetitions), hamstrings (three series of 20 seconds performing the bridge exercise), gluteus medius (three series of 20 seconds performing the clam exercise), gastrocnemius and soleus (three series of stretching exercises for 1 minute each). These exercises will be performed along 20 minutes approximately with a minute of rest between each exercise series, never exceeding 3mm in VAS. Participants have to assist to a local facility center to be supervised at doing the exercises daily (from Monday two Friday) along three weeks. Experimental Diathermy by emission of Radiofrequency Application of radiofrequency diathermy in addition to the exercises protocol same Exercise protocol than control group. Ten sessions of treatment were applied: daily the first week (Monday to Friday), three the second week (Monday, Wednesday, Friday) and two the last week (Monday and Thursday)
- Primary Outcome Measures
Name Time Method Knee function Through study completion, an average of 6 months Knee function measured with "Kujala score"
Knee pain Through study completion, an average of 6 months Pain measured with Visual Analogue Scale
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Centro de Salud San José de la Rinconada
🇪🇸Seville, Spain