Clinical Trials Logo

Clinical Trial Summary

The purpose of study is to evaluate the efficacy of the electrical muscle stimulation (EMS) device in patients with patellofemoral pain known as anterior knee pain. Usual treatment for it is physical therapy (PT). We want to evaluate and see if adding the electrical muscle stimulation will fasten the recovery and improved outcome in patellofemoral pain syndrome. Half of participants will receive EMS and PT while other half will receive PT only.


Clinical Trial Description

The patellofemoral pain syndrome also known as anterior knee pain is a common entity in young athletic population. In patellofemoral knee syndrome, one of the theory is that the vastus medialis obliquus muscle is weak. To strengthen the muscle, physical therapy exercises are commonly used. This study evaluates addition of the electrical muscle stimulation device.The electrical muscle stimulation device "Flex MT Plus" (Electrostim Medical Services Inc. Tampa, FL) is a FDA approved device and has been used in knee for other conditions like treating for weakness associated with knee injuries or after knee surgeries. It has shown to improve the outcomes in above mentioned conditions. Its efficacy has been tested in patellofemoral pain syndrome but in smaller sample size. We intend to test it in larger sample size patient population. Bily et al (2008) (reference #1) published their results on patellofemoral pain syndrome comparing EMS +PT to PT only and found that overall significant improvement in outcome score in all patients but when compared between the groups there was no difference. But there sample size was 19 patients in each group. Small sample size was one of the limitation of their study. We intend to collect 46 patients in each group to find significant difference based on power analysis. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03184545
Study type Interventional
Source Northwell Health
Contact Leon Popovitz, MD
Phone 2127594553
Email orthodoc205@gmail.com
Status Recruiting
Phase Phase 3
Start date July 24, 2017
Completion date June 2026

See also
  Status Clinical Trial Phase
Completed NCT04538508 - Radiofrecuency and Supervised Exercise Versus Supervised Exercise in the Treatment of Patellofemoral Pain Syndrome. N/A
Completed NCT03685812 - Validity and Reliability of Autocad Software Assessment of JPS in PFPS
Completed NCT02873143 - 5 Year Follow-up of Adolescents With Knee Pain N/A
Active, not recruiting NCT02114294 - Hip Strengthening Versus Quadriceps Based Training for Patellofemoral Pain Syndrome N/A
Completed NCT02243332 - Dynamic Quadriceps Muscle Stimulation for Treatment of Patellofemoral Pain N/A
Completed NCT01696162 - Conventional Home Exercise Programs Versus Electronic Home Exercise Versus Artificial Intelligence "Virtual Therapy" for Anterior Knee Pain N/A
Completed NCT01434966 - Changes in Quadriceps Function Following Local or Distant Interventions in Individuals With Patellofemoral Pain N/A
Not yet recruiting NCT05327569 - The Efficacy of Myofascial Chain Release Techniques in Patients With Patellofemoral Pain Syndrome. N/A
Completed NCT06060730 - Measurement Properties of the Turkish Version of the Patellofemoral Pain and Osteoarthritis Subscale of the KOOS
Completed NCT03281421 - Immediate Effects of Ankle Mobilization on Dorsiflexion Range of Motion in Women With Patellofemoral Pain. N/A
Recruiting NCT06130696 - Clamshell Exercise in Patellofemoral Syndrome. N/A
Completed NCT03201133 - Clinical Subgroups in Patellofemoral Pain Syndrome
Completed NCT05959148 - Adjuvant Effects of Monochromatic Infrared Energy in Rehabilitation of Adolescents With Patellofemoral Pain Syndrome N/A
Completed NCT02646579 - Effects of Dry Needling Using Spinal and Peripheral Sites Versus Peripheral Sites Only N/A
Completed NCT00978003 - Vasti Control of Patellofemoral Kinematics in Asymptomatic Volunteer
Not yet recruiting NCT04631614 - Addition Effect of the Ankle Manual Therapy to Muscle Strengthening Exercise in Women With Patellofemoral Pain N/A
Not yet recruiting NCT05383781 - Effect of Short Foot Exercise in Treatment of Patients With Patellofemoral Pain Syndrome N/A
Not yet recruiting NCT05083897 - Effect of Hip Adductors Isometric Contraction on Knee Extensors Isokinetic Torque in Patellofemoral Pain Syndrome
Withdrawn NCT03157271 - The Addition of Dry Needling in the Treatment of Patients With Patellofemoral Pain Syndrome N/A
Enrolling by invitation NCT02548988 - Selective Neuromuscular Electrical Stimulation on VMO N/A