Cited by 254Amyotrophic Lateral Sclerosis ResearchNeurogenetic and Muscular Disorders ResearchAmyloidosis: Diagnosis, Treatment, Outcomes

ALSFRS-R score and its ratio: A useful predictor for ALS-progression

Kollewe, Katja, Mauss, Ulrike, Krampfl, Klaus, Petri, Susanne, Dengler, Reinhard, Mohammadi, Bahram·2008·Journal of the Neurological Sciences

Abstract

Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder. To determine predictors of survival, we studied different parameters in our ALS Database including 479 patients. The effects of individual prognostic factors of survival were studied using Kaplan-Meier life table. The prognostic value of each factor of interest was expressed in terms of a hazard ratio. Survival from symptom-onset ranged from 4 months up to 11.9 years. Gender had no effect on survival in our cohort. However, age, site of onset, forced vital capacity, symptom duration and ALSFRS-R score at the first visit were independent prognostic factors in our population (log-rank p<0.01). The ratio of ALSFRS-R score between first symptom and first examination, during whole disease or within 100 days, correlates with survival time. We conclude that the ratio of ALSFRS-R score within 100 days is a useful parameter for clinical trials and daily clinical work in a tertiary ALS-clinic.

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Crossref · 10.1016/j.jns.2008.07.016

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Authors
Kollewe, K., Mauss, U., Krampfl, K., Petri, S., Dengler, R., & Mohammadi, B.
Affiliations
Medizinische Hochschule Hannover (DE)
Corresponding author
Mohammadi, Bahram
Venue
Journal of the Neurological Sciences
Publisher
Elsevier BV
Published
2008-12
Volume
275
Issue
1-2
Pages
69-73
ISSN
0022-510X (ISSN-L)
OpenAlex
W2026980091
Cited by
253
References
38
Citations by year
2026: 8 · 2025: 11 · 2024: 18 · 2023: 15 · 2022: 21 · 2021: 13 · 2020: 15 · 2019: 18 · 2018: 26 · 2017: 15 · 2016: 19 · 2015: 23 · 2014: 15 · 2013: 7 · 2012: 11
FWCI
3.84
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of the Neurological Sciences (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Neurology › Amyotrophic Lateral Sclerosis Research
  • Health Sciences › Medicine › Genetics › Neurogenetic and Muscular Disorders Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Amyloidosis: Diagnosis, Treatment, Outcomes
Keywords
amyotrophic lateral sclerosis, ALSFRS-R, disease progression, survival prediction, prognostic factors, symptom onset, age, forced vital capacity, symptom duration, hazard ratio
MeSH terms
Adult, Age Factors, Aged, Aged, 80 and over, Amyotrophic Lateral Sclerosis, Female, Humans, Male, Middle Aged, Predictive Value of Tests, Severity of Illness Index, Cohort Studies, Age of Onset, Disease Progression, Kaplan-Meier Estimate

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