Evidence map›Paper›PMID 31287920›Full record

ArticleMycoses2019

Pulmonary cryptococcosis characteristics in immunocompetent patients-A 20-year clinical retrospective analysis in China.

Xiaomeng Hou, Lei Kou, Xiaozhen Han, Rui Zhu, Lan Song, Tao Liu

Open access · hybridAbstract read
In one paragraph

Article in Mycoses, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.0field-weighted citation impact, top 8% 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, 39 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

6 authors at 2 institutions in 2 countries.

Xiaomeng HouDepartment of Pulmonary Medicine, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.ORCID https://orcid.org/0000-0002-6793-9085
Lei KouDepartment of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio.ORCID https://orcid.org/0000-0003-3949-344X
Xiaozhen HanDepartment of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio.ORCID https://orcid.org/0000-0002-5921-3866
Rui ZhuDepartment of Medical Record, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.ORCID https://orcid.org/0000-0001-9389-9948
Lan SongDepartment of Radiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.ORCID https://orcid.org/0000-0001-6598-6964
Tao LiuDepartment of Pulmonary Medicine, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.ORCID https://orcid.org/0000-0002-7146-3673
Chinese Academy of Medical Sciences & Peking Union Medical College · CNCleveland Clinic · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPulmonary cryptococcosis (PC) is not considered an rare, opportunistic infection anymore. The immunocompetent population accounts for an increasing proportion of the morbidity.

objectiveThis study investigated the clinical characteristics of PC patients spanning 20 years, in a referral centre of China. PATIENTS/

methodsWe retrospectively investigated the clinical data of 99 patients with PC who were diagnosed at Peking Union Medical College Hospital (PUMCH) from January 1998 to December 2017.

resultsPulmonary cryptococcosis incidence in PUMCH has seen sharp increase in two decades. There were 40.4% (40/99), 17.2% (17/99) and 42.4% (42/99) immunocompetent, mildly immunocompromised and severe immunocompromised patients, respectively. Significantly higher (P = .035) male predominance in immunocompetent and mildly immunocompromised groups (68.4%, 39/57) compared with severe immunocompromised group (45.2%, 19/42) was found. Overall, 27.5% (11/40) immunocompetent patients reported a significant difference (P = .02) in history of more than weekly drinking, higher than mildly or severe immunocompromised. No significant difference occurred in symptoms and radiographic characteristics among the groups. In pulmonary computerised tomography findings, the non-air pathway feature was the dominant distribution characteristics in all patients with PC (P = .002). The gap in body dissemination frequency between immunocompetent combined with mildly immunocompromised (5.26%, 3/57) and severe immunocompromised (19.0%, 8/42) was marginally significant (P = .05).

conclusionsGender and alcohol drinking could be PC risk factors of concern in patients without severe immunodeficiency. No significant difference occurred in symptoms or radiographic characteristics between patients with different levels of immune status. The unique radiographic non-air pathway distribution in the lung may be the feature of Cryptococcus invasion that may enhance accurate diagnosis.

Indexed as

AdolescentAdultAgedAged, 80 and overAlcoholismChinaCryptococcosisFemaleHumansIncidenceLung Diseases, FungalMaleMiddle AgedRetrospective StudiesRisk FactorsSex FactorsChinaclinical characteristicsCryptococcosisimmune statuslungnutrition immunityradiograph distributionretrospective

Identifiers

PMID31287920
PMCPMC6852394
OpenAlexW2961651026

What OpenQuestion holds

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Registered trials

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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.