Individual endogenous pain modulation profiles within a multidimensional context of people with cervicogenic headache - A retrospective exploratory study.
Sarah Mingels, Marita Granitzer, Annina B Schmid and 1 others
PMID 37683308WHAT IT FOUND
Most people with cervicogenic headache showed altered pain sensitivity or psychosocial factors, not just neck mechanics.
Half had widespread pressure sensitivity. This suggests a one-size-fits-all manual therapy approach may miss the mark for many patients.
Key findings
01Half of the participants with cervicogenic headache had a dominant altered pain profile, meaning pressure pain thresholds were lower than normal at both neck and distant body sites.
02Only two participants had a completely normal pain modulation profile, while others showed altered psychosocial or combined profiles.
03The study was exploratory and did not test whether these profiles predict treatment response or outcomes.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTs
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What it does not show
The sample size was very small, with only 18 participants in each group, making it hard to draw firm conclusions about the population. This was an exploratory, retrospective analysis of existing data, not a randomized trial testing a treatment. The study did not measure treatment outcomes, so it cannot say whether identifying these profiles actually helps patients get better. The criteria for classifying profiles were based on comparisons to a small control group, which may not be generalizable. Only static pressure pain thresholds were measured; dynamic pain modulation tests were not included.
Declared interests
The authors declared no conflicts of interest. The study was supported by Leuven University and the Wellcome Trust/NIHR, but the sponsors had no role in the study design, data analysis, or writing.
The easy way to misread this
Do not assume that identifying a specific pain profile will automatically improve your patient's outcome. This study only mapped these profiles in a small group; it did not test whether treating patients differently based on these profiles is more effective than standard care.