ArticleThe American journal of case reports2021
Video Representation of Dopamine-Responsive Multiple System Atrophy Cerebellar Type.
Article in The American journal of case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed, 4 citations in OpenAlex.
- The "Hot Cross Bun Sign" in Spinocerebellar Ataxia Types 2 and 7-Case Reports and Review of Literature.Movement disorders clinical practice · 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
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND Multiple system atrophy cerebellar type (MSA-C) is a subtype of MSA that presents with predominant ataxia along with lesser signs of parkinsonism and autonomic dysfunction. Previous studies have shown benefits from carbidopa/levodopa therapy for the MSA parkinsonian subtype but few studies have focused on the MSA-C subtype. We present a video case of MSA-C that demonstrated significant improvement with carbidopa/levodopa therapy. CASE REPORT A right-handed 61-year-old man with a past medical history of chronic microvascular ischemia, mild lower extremity neuropathy, and lumbar and cervical stenosis status after decompression presented with progressive worsening gait changes over several months with acute deterioration before admission. The initial neurological workup demonstrated bilateral cogwheel rigidity; difficulty with movement initiation. including standing up from a seated position; slow saccadic eye movements; masked facies (hypomimia); right ankle clonus; bilateral upper and left lower limb ataxia; and hyperreflexia. A follow-up workup was negative for metabolic, infectious, and paraneoplastic causes, but magnetic resonance imaging demonstrated cerebellar atrophy along with a "hot cross bun sign" suggestive of probable MSA-C according to consensus criteria, and the patient was started on carbidopa-levodopa. He subsequently demonstrated improvement in key motor domains, including his cogwheel rigidity and gait testing, and was discharged shortly thereafter. CONCLUSIONS Through this case report, we highlight a significant response to L-dopa therapy beyond what is normally expected according to diagnostic criteria for MSA. MSA treatment responsiveness can vary significantly across patients, which warrants additional studies into appropriate treatment choices for patients with Parkinson's disease and MSA.
Indexed as
Identifiers
What OpenQuestion holds
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.