Evidence map›Paper›PMID 34676336›Full record

ArticleMedical cannabis and cannabinoids2019

Neurological Improvement with Medical Cannabis in a Progressive Supranuclear Palsy Patient: A Case Report.

Ana Gabriela Hounie, Marco Agassiz Almeida Vasques

Open access · goldAbstract readCase Reports
In one paragraph

Article in Medical cannabis and cannabinoids, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 88% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. The Use of Cannabis-Based Medicine in Selected Neurological Disorders.Current topics in behavioral neurosciences · 2026
    Review
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Ana Gabriela HouniePrivate Office, Psychiatry, São Paulo, Brazil.
Marco Agassiz Almeida VasquesDivision of Research, Armed Forces Hospital, Brasília, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Progressive supranuclear palsy (PSP) is a severe, debilitating, and often fatal disease resembling other neurodegenerative disorders, namely Alzheimer's (AD) and Parkinson's (PD) diseases, which have been successfully treated with cannabinoids. We herein report the case of a 71-year-old woman diagnosed with PSP, displaying severe impairment of motor and language functions which progressively improved after treatment with medical cannabis. Before treatment, the patient was unable to move her limbs, was fed soft food, and was unable to speak or move her eyes. The patient has regained horizontal eye movement, is able to walk with assistance, has returned to physiotherapy, started to eat solid food, and has had a remarkable improvement in her speech. The possible mechanisms of this improvement are discussed.

Indexed as

Alzheimer's diseaseCannabidiolCannabisProgressive palsySupranuclear

Identifiers

PMID34676336
PMCPMC8489313
OpenAlexW2983869946

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.