Evidence map›Paper›PMID 26744539›Full record

ArticleBMJ case reports2016

Post-malaria neurological syndrome or viral encephalitis?

André Caetano, Marcelo D Mendonça, Nuno Ribeiro Ferreira, Luísa Alves

Abstract readCase Reports
In one paragraph

Article in BMJ case reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

4 authors.

André CaetanoNeurology Department, Hospital Egas Moniz-Centro Hospitalar de Lisboa Ocidental, Lisboa, Portugal.
Marcelo D MendonçaNeurology Department, Hospital Egas Moniz-Centro Hospitalar de Lisboa Ocidental, Lisboa, Portugal.
Nuno Ribeiro FerreiraDepartment of Internal Medicine, Hospital São Francisco Xavier, CHLO, Lisbon, Portugal.
Luísa AlvesNeurology Department, Hospital Egas Moniz-Centro Hospitalar de Lisboa Ocidental, Lisboa, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a case of a 60-year-old Caucasian man recently returned from Angola, where he had been successfully treated for a severe (non-cerebral) falciparum malaria infection. He was presented to the emergency room, with a subacute onset encephalopathy, ataxia and a generalised tonic-clonic seizure. Cerebrospinal fluid (CSF) analysis revealed lymphocytic pleocytosis (123 cells/µL) and hyperproteinorrhachia (188 mg/dL). Brain MRI and EEG were unremarkable. CSF PCR testing for neurotropic viruses was negative as were CSF and blood cultures. The patient was treated with ceftriaxone and acyclovir, with full recovery on the second day of treatment. We believe post-malaria neurological syndrome, a rare self-limited encephalopathy, should be considered in the differential diagnosis. Nevertheless, the presentation, lack of changes on brain MRI and EEG, along with possible false-negative CSF viral PCR, could still represent a viral encephalitis, which brings to question the treatment approach to adopt (conservative vs wide spectrum antiviral plus antibiotics).

Indexed as

Cerebellar AtaxiaDiagnosis, DifferentialElectroencephalographyEncephalitis, ViralHumansMagnetic Resonance ImagingMalaria, CerebralMalaria, FalciparumMaleMiddle AgedSeizures

Identifiers

PMID26744539
PMCPMC4716385

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.