Peripheral magnetic stimulation for the treatment of fibromyalgia: a systematic review and meta-analysis
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Objectives To systematically review and conduct a meta-analysis of studies on peripheral magnetic stimulation (PMS) for fibromyalgia (FM) treatment.Methods MEDLINE, EMBASE, CENTRAL, CINHAL, Web of Science, and ProQuest databases were searched from inception to July 2023 for studies in adult patients with FM treated with PMS. Studies using transcranial magnetic stimulation were excluded.Results Six randomized controlled trials (RCTs) (n = 279 patients) were identified and included in the review. PMS regimens varied, ranging from 8 to 40 min per session over 3–84 days. All studies compared PMS to a visually and physically identical sham device without magnetic fields. Most of the included studies demonstrated positive findings for PMS on pain and functional outcomes. In our meta-analysis, PMS significantly reduced pain scores within 1–3 months (mean difference −1.86 on NRS, 95% confidence interval −2.85 to −0.87, p = 0.0002, I2 = 68%, 4 studies [154 participants], low quality of evidence), but not at ≥3 months (low quality of evidence). Minimal adverse effects were reported.Discussion Evidence for PMS use in FM is encouraging for short-term benefit. However, heterogeneous patient populations, varied PMS regimens, and limited number of studies are important limitations. Large, high-quality RCTs are needed to confirm PMS benefits and to make definitive recommendations.Protocol registration PROSPERO Identifier is CRD42021235164.
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.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.005 | 0.002 |
| 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 it