ArticleParkinsonism & related disorders2018
Do selective serotonin reuptake inhibitors improve survival in multiple system atrophy?
Article in Parkinsonism & related disorders, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- A strategic approach of the management of sleep-disordered breathing in multiple system atrophy.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025Pooled it
- Drug repurposing for disease-modifying effects in multiple system atrophy.Translational neurodegeneration · 2026Review
- Multiple system atrophy: advances in pathogenesis and emerging therapeutic strategies.Journal of neurology · 2025Review
- Correlations between serotonin impairments and clinical indices in multiple system atrophy.European journal of neurology · 2024Article
- Coenzyme Q10: Role in Less Common Age-Related Disorders.Antioxidants (Basel, Switzerland) · 2022Review
- Disease-Modifying Therapies for Multiple System Atrophy: Where Are We in 2022?Journal of Parkinson's disease · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
introductionLoss of brainstem serotonergic neurons in MSA patients is implicated in respiratory dysfunction including stridor and may increase the risk of sudden death. Augmenting serotonergic transmission through selective serotonergic reuptake inhibitors (SSRIs) has been proposed to improve stridor and prolong survival in multiple system atrophy (MSA). We sought to determine whether MSA patients on an SSRI during their disease course have improved survival compared to those not on an SSRI.
methodsReview of all MSA patients from 1998 to 2012 at Mayo Clinic, Rochester who completed autonomic function testing. Use of SSRI medications was obtained from patient-provided medication lists in the electronic medical record. Clinical symptoms were collected from patient histories; the presence of stridor was obtained from clinical histories and polysomnogram. Surviving patients were called to assess for stridor and SSRI use.
resultsOf 685 MSA patients, 132 (19%) were on an SSRI. Median time from symptom onset to death was 7.5 years with no difference based on SSRI use (p = .957). Rates of stridor were similar in SSRI users and non-users based on patient report and polysomnography (p = .494 and p = .181, respectively). SSRI use was associated with parkinsonism (p = .027) and falls (p = .002). Stridor was similar in SSRI users and those not on an SSRI.
conclusionsThere was no difference in survival in MSA patients on an SSRI. However, SSRI use was associated with higher rates of parkinsonism and falls.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.