Pastuszak, Żanna, Stępień, Adam, Tomczykiewicz, Kazimierz et al. · Neurologia i neurochirurgia polska · 2017 · DOI
Post-polio syndrome (PPS) is a condition that affects some people who survived polio infection, typically appearing 15 or more years after the initial infection. Common symptoms include progressive muscle weakness, muscle wasting, joint pain, fatigue that interferes with daily activities, and abnormal sensations. This study examined three patients who developed PPS and used electrical testing of muscles (electromyography) to track how their condition changed over time.
Post-polio syndrome and ME/CFS share overlapping features including progressive fatigue, exercise intolerance, and post-viral etiology. Understanding how viral infections can cause long-term neurological dysfunction and progressive muscle deterioration in PPS may provide insights into similar mechanisms in ME/CFS pathophysiology.
This case report does not establish causality or identify the specific mechanisms causing PPS progression. The three-case design cannot determine which EMG changes are most predictive of clinical decline, nor can it prove that EMG abnormalities in unaffected muscles indicate subclinical disease spread. Findings cannot be generalized to the broader PPS population.
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
Pastuszak, Żanna, Stępień, Adam, Tomczykiewicz, Kazimierz, Piusińska-Macoch, Renata, Galbarczyk, Dariusz, & Rolewska, Agnieszka (2017). Post-polio syndrome. Cases report and review of literature.. Neurologia i neurochirurgia polska. https://doi.org/10.1016/j.pjnns.2017.01.009
BibTeX
@article{mecfsatlas-pastuszak-2017-post-polio,
author = {Pastuszak, Żanna and Stępień, Adam and Tomczykiewicz, Kazimierz and Piusińska-Macoch, Renata and Galbarczyk, Dariusz and Rolewska, Agnieszka},
title = {Post-polio syndrome. Cases report and review of literature.},
journal = {Neurologia i neurochirurgia polska},
year = {2017},
doi = {10.1016/j.pjnns.2017.01.009},
note = {PubMed: 28209439},
url = {https://www.mecfsatlas.com/evidence/pastuszak-2017-post-polio},
}Atlas snapshot reference
ME/CFS Atlas. Generator v1 / Scanner v1.4 / policy v0.1. Accessed 2026-05-25. https://www.mecfsatlas.com/evidence/pastuszak-2017-post-polio
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