The spine journal : official journal of the North American Spine Society
-
Meta Analysis
The fragility of statistically significant findings from randomized trials in spine surgery: a systematic survey.
Randomized controlled trials (RCTs) are the most trustworthy source for evaluating treatment effects, but RCTs of spine surgery interventions often produce discordant results. The Fragility Index is a novel metric to inform about the robustness of statistically significant results. ⋯ Statistically significant results in spine surgery RCTs are frequently fragile. The addition of only a small number of outcome events can completely eliminate significance. Surgeons, researchers, and other evidence users should exercise caution when interpreting the findings from RCTs with low Fragility Index values and applying these results to patient care.
-
Although the types and incidence of adverse events (AEs) associated with transforaminal epidural steroid injection (TFESI) have been described, no study has used a systematic standardized questionnaire to solicit AEs from patients to capture an accurate range and incidence of complications. ⋯ Fluoroscopically guided lumbosacral TFESI is associated with a similar rate of minor AEs both immediately and 24 to 72 hours after procedure that are typical of other axial corticosteroid injections. Permanent AEs were not found in this sample. The most common AEs associated with TFESI include vasovagal episodes, procedure interruption from intravascular flow, pain exacerbation, injection site soreness, headache, and insomnia.
-
Randomized Controlled Trial
Randomized clinical trial assessing whether additional massage treatments for chronic neck pain improve 12- and 26-week outcomes.
This is the first study to systematically evaluate the value of a longer treatment period for massage. We provide a framework of how to conceptualize an optimal dose in this challenging setting of nonpharmacologic treatments. ⋯ "Booster" doses for those initially receiving 60 minutes of massage should be incorporated into future trials of massage for chronic neck pain.