Acupuncture for Chronic Low Back Pain in Older Adults: A Randomized Clinical Trial.

Researchers conducted a large study to determine whether acupuncture helps older adults suffering from chronic low back pain. The study involved 800 participants with an average age of 74 years across multiple U.S. healthcare systems. Participants were divided into three groups: one received usual medical care only, another received standard acupuncture (8-15 sessions over 12 weeks) plus usual care, and a third received enhanced acupuncture (standard treatment plus 4-6 maintenance sessions) along with usual care.

The results showed that both acupuncture groups experienced significantly greater improvements in back pain-related disability compared to those receiving usual medical care alone. At six months, participants who received acupuncture reported better function and less disability, with about 39-44% of acupuncture patients experiencing meaningful improvements compared to only 29% in the usual care group. These benefits persisted even at the 12-month follow-up. The enhanced acupuncture group, which included maintenance sessions, showed particularly strong improvements in pain intensity at six months.

Importantly, acupuncture proved to be safe for older adults, with serious adverse events occurring in less than 1% of participants and rarely related to the acupuncture treatment itself. This study provides strong evidence that acupuncture is both effective and safe for managing chronic low back pain in older adults, offering a valuable treatment option beyond conventional medical care alone. If you're considering acupuncture for chronic back pain, seek treatment from an experienced, licensed acupuncturist in your community.

This multisite randomized clinical trial (N=800, mean age 73.6 years) evaluated acupuncture effectiveness for chronic low back pain in older adults across three groups: usual medical care (UMC) only, standard acupuncture (SA: 8-15 sessions over 12 weeks), and enhanced acupuncture (EA: SA plus 4-6 maintenance sessions). Primary outcome was Roland-Morris Disability Questionnaire (RMDQ) change at 6 months. Results demonstrated significant improvements in both acupuncture groups versus UMC (SA vs UMC: adjusted mean difference -1.0, 95% CI -1.9 to -0.1; EA vs UMC: -1.5, 95% CI -2.5 to -0.6). Clinically meaningful improvements (≥30%) occurred in 39.1% (SA) and 43.8% (EA) versus 29.4% (UMC), with benefits persisting at 12 months. EA showed superior pain intensity reduction at 6 months. Serious adverse events were rare (<1%). This trial provides robust evidence supporting acupuncture needling as an effective, safe intervention for CLBP in older adults, with maintenance sessions offering additional analgesic benefit.