A narrative review of pulsed radiofrequency for the treatment of carpal tunnel syndrome
Bibliographic record
Abstract
OBJECTIVE: Carpal tunnel syndrome (CTS), which is the most common peripheral nerve entrapment syndrome, can commonly persist despite conservative treatment modalities such as wrist splinting or medications. Pulsed radiofrequency represents a minimally invasive pain intervention technique to alleviate pain. The literature was reviewed to establish the effectiveness of PRF therapy for CTS. STUDY DESIGN: This is a narrative review of relevant articles on the effectiveness of PRF for CTS. METHOD: Four databases, MEDLINE, Cochrane Central Register of Controlled Trials, Embase, OVID Emcare, and Web of Science, were systematically searched. 804 records were screened, and the reference lists of eligible articles were examined. For this review, eight extracted studies were narratively explored. RESULTS: One case report, three retrospective cohorts, one observational prospective study, and three randomized-controlled trials were included. PRF likely provides both an analgesic and functional benefit in patients with mild to severe CTS, and it also shows benefit as an adjunct to carpal tunnel release surgery. Long-term data is limited. It also appears likely that steroid injection may represent a comparable treatment modality to PRF, and there have been positive results when these modalities are used together. Notably, all studies differed in their methodology, making direct comparisons between studies challenging. CONCLUSIONS: The evidence for PRF in the treatment of CTS, across the range of spectrum of severity or peri-operative to CTS surgery, appears favorable and avoids known side effects of steroid injections. Potential mechanisms for PRF and future directions for research are explored.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.012 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.003 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".