Radiofrequency ablation

Speaker 1...and this brings us to radiofrequency ablation, an interventional procedure. It uses thermal energy to ablate, or essentially disable, specific nerves – often the medial branch nerves – to block pain signals. It’s a common treatment for chronic back and neck pain.

Speaker 2Right, and the promise, of course, is pain relief. But given our focus on aging and longevity, what does the evidence say about its long-term impact on biological aging or all-cause mortality?

Speaker 1Well, this is where it gets nuanced. Untreated chronic pain itself is clearly linked to accelerated biological aging. For example, a study in GeroScience (2025) found that painful diabetic neuropathy is associated with accelerated epigenetic aging and telomere shortening compared with painless neuropathy. So, pain relief *could* theoretically slow that process.

Speaker 2That makes sense – reducing a significant stressor on the body. But what about the ablation itself?

Speaker 1That’s the crucial unknown. While radiofrequency ablation can effectively reduce pain for many, direct evidence linking the procedure itself to a slowdown in biological aging or a reduction in all-cause mortality is currently lacking. We don't have studies demonstrating that the intervention, distinct from the benefit of pain relief, improves these long-term markers.

Speaker 2So, we know chronic pain is bad for aging, and ablation can relieve pain. But we don't know if ablation specifically reverses or mitigates biological aging or influences all-cause mortality.

Speaker 1Exactly. The focus is often on immediate pain relief and functional improvement, which are very real benefits. What's not established is its direct role in shifting the epigenetic clock or impacting longevity outcomes in the long run. It’s a balanced consideration between addressing debilitating pain and understanding the full spectrum of long-term effects.