ArticleCureus2023
Posterior Reversible Encephalopathy Syndrome in an Adult Male With Uncontrolled Blood Pressure and Cocaine Use: A Case Report.
Article in Cureus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- Posterior Reversible Encephalopathy Syndrome Following Recreational Nitrous Oxide Use: A Case Report.Cureus · 2026Article
- Cocaine-Induced Posterior Reversible Encephalopathy Syndrome (PRES): A Case Report Highlighting Neurological and Clinical Outcomes.Acta medica Lituanic · 2025Article
- Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Posterior reversible encephalopathy syndrome (PRES) is a subacute syndrome that is diagnosed by neurologic symptoms and radiologic findings. PRES is predominantly caused by uncontrolled hypertension though it has been associated with illicit drug use, specifically cocaine use. We describe a case of a 68-year-old male who developed visual disturbances and gait abnormalities. Imaging was confirmed with head CT that showed hypoattenuation in the posterior aspects of the occipital lobes. The patient was managed with anti-hypertensive medication and blood pressure monitoring during his hospital course. Therefore, the patient's neurological symptoms resolved once the blood pressure was well-controlled. MRI of the brain was completed prior to discharge and confirmed resolution. Hypertension and cocaine use has been documented as causative agents of PRES. It is most likely due to the inability of the posterior circulation of the brain to auto-regulate with acute changes in blood pressure resulting in hypoperfusion and disruption of the blood-brain barrier with resultant vasogenic edema without infarction.
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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.