Evidence map›Paper›PMID 28068915›Full record

ArticleBMC infectious diseases2017

Comparison of clinical features and prognostic factors in HIV-negative adults with cryptococcal meningitis and tuberculous meningitis: a retrospective study.

Junyan Qu, Taoyou Zhou, Cejun Zhong, Rong Deng, Xiaoju Lü

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC infectious diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
4.0field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 55 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Junyan QuCenter of Infectious Disease, West China Hospital, Sichuan University, 37 Guoxue Lane, Chengdu, 610041, China.
Taoyou ZhouCenter of Infectious Disease, West China Hospital, Sichuan University, 37 Guoxue Lane, Chengdu, 610041, China.
Cejun ZhongCenter of Infectious Disease, West China Hospital, Sichuan University, 37 Guoxue Lane, Chengdu, 610041, China.
Rong DengCenter of Infectious Disease, West China Hospital, Sichuan University, 37 Guoxue Lane, Chengdu, 610041, China.
Xiaoju LüCenter of Infectious Disease, West China Hospital, Sichuan University, 37 Guoxue Lane, Chengdu, 610041, China. lvxj33966@126.com.
West China Hospital of Sichuan University · CNSichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe incidence of cryptococcal meningitis (CM) and tuberculous meningitis (TBM) have gradually increased in recent years. These two types of meningitis are easily misdiagnosed which leads to a poor prognosis. In this study we compared differences of clinical features and prognostic factors in non-HIV adults with CM and TBM.

methodsWe retrospectively reviewed the medical records of CM and TBM patients from January 2008 to December 2015 in our university hospital in China. The data included demographic characteristics, laboratory results, imaging findings, clinical outcomes.

resultsA total of 126 CM and 105 TBM patients were included. CM patients were more likely to present with headache, abnormal vision and hearing, and they might be less prone to fever and cough than TBM patients (P < 0.05). Higher percentage of CM patients presented with cerebral ischemia/infarction and demyelination in brain MRI than TBM patients (P < 0.05). CM patients had lower counts of WBC in CSF, lower total protein in CSF and serum CD4/CD8 ratio than TBM patients (P < 0.05). After three months of treatment, CM group have worse outcome than TBM group (P < 0.05). Multivariate analysis showed that age more than 60y (OR = 4.981, 95% CI: 1.955-12.692, P = 0.001), altered mentation (OR = 5.054, 95% CI: 1.592-16.046, P = 0.006), CD4/CD8 ratios < 1 (OR = 8.782, 95% CI: 2.436-31.661, P = 0.001) and CSF CrAg ≥ 1:1024 (OR = 4.853, 95% CI: 1.377-17.098, P = 0.014) were independent risk factors for poor prognosis for CM patients. For TBM patients, hydrocephalus (OR = 7.290, 95% CI: 1.630-32.606, P = 0.009) and no less than three underlying diseases (OR = 6.899, 95% CI: 1.766-26.949, P = 0.005) were independent risk factors, headache was a protective factor of prognosis.

conclusionsOur study provided some helpful clues in the differential diagnosis of non-HIV patients with CM or TBM and identified some risk factors for the poor prognosis of these two meningitis which could help to improve the treatment outcome. Further studies are worth to be done.

Indexed as

AdultAntigens, FungalBrain IschemiaCerebral InfarctionChinaComorbidityCoughDemyelinating DiseasesDiagnosis, DifferentialFemaleHeadacheHospitals, UniversityHumansHydrocephalusMagnetic Resonance ImagingMaleAntigens, FungalClinical featuresCryptococcal meningitisHIV negativePrognostic factorsTuberculous meningitis

Identifiers

PMID28068915
PMCPMC5223460
OpenAlexW2567893160

What OpenQuestion holds

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LicenceCC BY
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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.