Pulsed Radiofrequency Energy in Treatment-Resistant Plantar Fasciitis
Citation: Michel R et al.. Use of Pulsed Radio Frequency Energy in the Effective Treatment of Recalcitrant Plantar Fasciitis. Foot & Ankle literature, 2012.
Most patients with plantar fasciitis improve with conservative care. A subset, however, develops persistent symptoms that fail to resolve despite stretching programs, orthotics, physical therapy, anti-inflammatory medications, or injections. These individuals are described in the clinical literature as having recalcitrant plantar fasciitis — a population that often drives the most healthcare utilization and the most quality-of-life impact.
Michel and colleagues reported on the use of pulsed radiofrequency energy (PRFE) in treatment-resistant plantar fasciitis, evaluating whether a noninvasive wearable approach might provide additional benefit in this challenging population.
Study Design
- case-series design
- treatment-resistant plantar fasciitis patients
- wearable PRFE intervention
- patient-reported symptom tracking
Findings Reported by Investigators
The publication reported symptomatic improvement in treated individuals and suggested PRFE may represent a useful additional option in a population where conventional interventions have not produced adequate results.
Strengths and Limitations
- focus on a difficult-to-treat population
- noninvasive intervention
- real-world treatment scenario
- case-series design without randomization
- small population
- limited generalizability
“Recalcitrant conditions are where additional well-tolerated options matter the most. Even modest improvement can meaningfully change daily life.”
“Difficult clinical populations often surface the clearest signal of where new therapeutic categories may provide value.”
Educational summary only. Not medical advice. Outcomes described here are those reported by the cited investigators in the cited publication. Individual results vary. Consult a qualified healthcare provider before making treatment decisions.