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Analysis of the efficacy of dielectric radiofrequency diathermy in patelofemoral pain syndrome

Analysis of the efficacy of dielectric radiofrequency diathermy in patelofemoral pain syndrome

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12618001259235
Enrollment
84
Registered
2018-07-25
Start date
2018-09-24
Completion date
2019-01-22
Last updated
2020-06-01

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

Conditions

None listed

Brief summary

Patellofemoral pain syndrome (PFPS) is a common musculoskeletal problem more known as "knee pain", characterized by pain in the anterior aspect of the knee that tends to become chronic. Non-operative treatments are frequent, and physiotherapy is a commonly used intervention. Therefore, we will use an electrotherapy procedure consisting of the application of monopolar dielectric diathermy by radiofrequency. This type of therapy is well known in the field of physiotherapy; although, there are hardly any relevant studies as far as their application is concerned with the PFPS. The aim of this study is to analyze the effectiveness of monopolar dielectric diathermy by radiofrequency in the reduction of knee pain, functional disability and degree of psychological apprehension of patients with the syndrome of patellofemoral pain. Participants will receive either 10 sessions of 12 minutes of monopolar dielectric diathermy or 10 sessions of 12 minutes of non-emission treatment. Several outcomes will be assessed: pain, knee function, range of motion and temperature.

Interventions

Intervention group will receive 10 sessions of 12 minutes of radiofrequency along three weeks: first week from Monday to Friday, second week on Monday, Wednesday and Friday, third week on Tuesday and Thursday. The treatment will be applied by a Physiotherapist with over 10 years of experience with a 600-800kHz pulsed emission radio frequency device. A dose of 30 volts will be used applied on a 100cm2 at the participant knee. Treatment will be delivered in a ambulatory facility under health an

Intervention group will receive 10 sessions of 12 minutes of radiofrequency along three weeks: first week from Monday to Friday, second week on Monday, Wednesday and Friday, third week on Tuesday and Thursday. The treatment will be applied by a Physiotherapist with over 10 years of experience with a 600-800kHz pulsed emission radio frequency device. A dose of 30 volts will be used applied on a 100cm2 at the participant knee. Treatment will be delivered in a ambulatory facility under health and clinic conditions required by current legislation

Sponsors

Biotronic Advance Develops
Lead SponsorCommercial sector/Industry

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Blinded (masking used) (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years
Healthy volunteers
No

Inclusion criteria

Participants between 18 and 60 years old and diagnosed of patelofemoral syndrome with over 6 months of evolution

Exclusion criteria

-Under antitumoral treatment -People with pacemaker -Undergone knee surgery in last six months

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026