Jenzer, G · Der Nervenarzt · 1995
This review examined whiplash injuries to the neck and the long-term complications some patients develop, called chronic whiplash syndrome. The authors found that whiplash injuries can cause a complex mix of symptoms similar to those seen in chronic fatigue syndrome and fibromyalgia, making diagnosis challenging. Most people recover well from whiplash, though some experience prolonged difficulties.
This study is relevant to ME/CFS because it identifies striking clinical similarities between chronic whiplash syndrome and chronic fatigue syndrome, suggesting that post-traumatic conditions and post-viral conditions may share common pathophysiological mechanisms or symptom presentations. Understanding these overlaps may help researchers identify shared underlying mechanisms and improve diagnostic differentiation between conditions. The emphasis on careful differential diagnosis and neuropsychological assessment is particularly valuable for the ME/CFS community.
This review does not establish causation between whiplash injury and ME/CFS, nor does it prove that the similarities observed represent the same underlying disease process. It is a descriptive comparison rather than an empirical investigation with control groups, and it does not quantify the prevalence or severity of overlap between these conditions. The study also does not demonstrate that findings from whiplash populations are directly applicable to ME/CFS patients.
About the PEM badge: “PEM required” means post-exertional malaise was an explicit required diagnostic criterion for participant inclusion in this study — not that PEM was studied, observed, or discussed. Studies using criteria that do not require PEM (e.g. Fukuda, Oxford) are tagged “PEM not required”. How the atlas works →
The first block is for the primary paper and is the citation you should use in research work. The atlas-snapshot line only applies if you are specifically referring to this atlas’s reading of the paper on the date shown.
Primary citation
Jenzer, G (1995). [Clinical aspects and neurologic expert assessment in sequelae of whiplash injury to the cervical spine].. Der Nervenarzt. https://pubmed.ncbi.nlm.nih.gov/7501088/
BibTeX
@article{mecfsatlas-jenzer-1995-clinical-aspects,
author = {Jenzer, G},
title = {[Clinical aspects and neurologic expert assessment in sequelae of whiplash injury to the cervical spine].},
journal = {Der Nervenarzt},
year = {1995},
note = {PubMed: 7501088},
url = {https://www.mecfsatlas.com/evidence/jenzer-1995-clinical-aspects},
}Atlas snapshot reference
ME/CFS Atlas. Generator v1 / Scanner v1.4 / policy v0.1. Accessed 2026-05-29. https://www.mecfsatlas.com/evidence/jenzer-1995-clinical-aspects
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