Interesting developments in back pain and pain medicine — explained clearly, with a focus on what the evidence means for patients.
About this section
These articles explain established concepts and areas of ongoing research. They are not personalised medical advice. New research summaries will be added after clinical review; the publication date and sources will be shown with each update.
A prospective study of 193 patients reports substantial pain relief and improved function after lumbar radiofrequency treatment. Explore the results in two clear graphs, with follow-up extending to two years.
Dr Ward explains the research question he proposed, the study with King’s College London and what its findings mean for patients. An interesting lead, with important uncertainties.
Clinically reviewed research summaries, with original sources and explanations of what the findings mean for patients.
A study of 399,500 patients examines how early treatment relates to later opioid-related diagnoses.
Canadian research highlights unused opioid tablets and safe storage after emergency treatment.
Eleven randomised trials involving 623 people found no convincing advantage for PRP, but the evidence remains uncertain.
A sham-controlled trial in 148 adults found little added benefit from photobiomodulation alongside exercise.
Brain imaging of 114 adults links movement-triggered pain flare-ups to the default mode network, without proving cause.
What do MRI findings really tell us about future back pain and disability?
What does the SENZA-PDN study show about spinal cord stimulation for painful diabetic neuropathy?
How effective is exercise for chronic lower back pain, according to recent research?
Four short introductions to topics that commonly arise in pain consultations. These are educational explainers, not reports of newly published trials.
Scans can identify important abnormalities, but changes such as disc degeneration are also common in people without pain. A scan needs to be interpreted alongside symptoms and examination findings.
Imaging is particularly useful when there are concerning symptoms, suspected serious pathology, or when the result could change treatment. A scan result alone does not necessarily identify the source of pain.
For patients: Ask how a scan finding relates to your symptoms and whether it changes the management plan.
Exercise is commonly recommended for persistent lower back pain. Different approaches may help different people, and no single exercise programme is best for everyone.
The aim is often to improve movement, confidence and day-to-day function, with gradual progression suited to individual capabilities. Improvement can be meaningful even if pain does not disappear completely.
For patients: A realistic, sustainable programme usually matters more than finding a supposedly perfect exercise.
Radiofrequency denervation uses heat to interrupt selected small nerves that carry pain signals from spinal joints. It is considered for some people with suspected facet-joint pain.
Clinical trials have produced mixed results, and the size and duration of benefit remain debated. Patient selection, diagnostic assessment and discussion of alternatives are important.
For patients: Ask about the likelihood of benefit, how long it might last, potential risks and what happens if it does not help.
Basivertebral nerve ablation is a procedure intended to treat certain types of chronic low back pain thought to arise from the vertebral endplates. It is not a general treatment for every cause of back pain.
Research suggests that carefully selected patients may benefit, but eligibility depends on clinical features, MRI findings and exclusion of other important causes of pain. Availability and guidance vary.
For patients: The key question is whether the proposed pain mechanism fits your individual presentation.
Wondering whether to seek specialist help for persistent back pain? Read: When should you see a back pain specialist? →
Future updates will identify the study, its publication date, the number of participants, main findings and important limitations. Treatments under investigation will be clearly distinguished from established care.
New research summaries are added after clinical review and approval.