Application of radiofrequency treatment in practical pain management: state of the art.

{
  "study_type": "review",
  "exposure": {
    "band": "RF",
    "source": "medical procedure (percutaneous radiofrequency treatment)",
    "frequency_mhz": null,
    "sar_wkg": null,
    "duration": null
  },
  "population": "Patients with chronic pain who do not respond to appropriate medical and physical therapy",
  "sample_size": null,
  "outcomes": [
    "pain management (chronic pain)"
  ],
  "main_findings": "The article describes radiofrequency (RF) treatment as a percutaneous minimally invasive procedure used in chronic pain patients who do not respond to medical and physical therapy, noting that it is widely used but that differences in practice exist due to ongoing controversies.",
  "effect_direction": "unclear",
  "limitations": [
    "No specific study design details, quantitative results, or effect estimates are provided in the abstract.",
    "No exposure parameters (e.g., frequency, dose, duration) are reported.",
    "Population characteristics and sample size are not reported."
  ],
  "evidence_strength": "insufficient",
  "confidence": 0.62,
  "peer_reviewed_likely": "yes",
  "keywords": [
    "radiofrequency",
    "RF treatment",
    "chronic pain",
    "pain management",
    "percutaneous procedure",
    "state of the art"
  ],
  "suggested_hubs": []
}