Clinical Trial Protocol for PENS vs. Nerve Blocks in Chronic Low Back Pain

A 199.4 KB protocol document outlines a multicenter randomized clinical trial comparing percutaneous electrical nerve stimulation (PENS) to standard diagnostic nerve blocks for facet joint syndrome. The study, authored by Juan Antonio Valera-Calero and registered on ClinicalTrials.gov (NCT07273006), randomizes adults with confirmed facet-mediated pain into four parallel groups. Primary outcomes focus on analgesic response, with secondary measures including pressure pain threshold, disability, quality of life, and adverse events.

Use Cases

• Benchmarking non-invasive diagnostic methods based on the described PENS intervention.
• Analyzing treatment efficacy for facet joint syndrome based on primary analgesic response outcomes.
• Studying patient-reported outcomes like disability and quality of life mentioned as secondary measures.
• Comparing safety profiles based on the incidence and severity of adverse events data.

Strengths

• Protocol is registered with a ClinicalTrials.gov identifier (NCT07273006).
• Study design is explicitly described as a parallel, multicenter randomized clinical trial.
• License is clearly defined as CC-BY-4.0.

Limitations

• Dataset is a 199.4 KB DOCX protocol, not a data release; no patient records or results are included.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

figshare, authored by Juan Antonio Valera-Calero.

Collection Method

A documented clinical trial protocol.

Freshness

Last updated 2026-04-15 18:08:09; freshness should be verified.