Evidence map›Paper›PMID 32801730›Full record

ArticleJournal of multidisciplinary healthcare2020

Fungal Isolates of the Respiratory Tract in Symptomatic Patients Hospitalized in Pulmonary Units: A Mycological and Molecular Epidemiologic Study.

Zahra Rafat, Seyed Jamal Hashemi, Keyhan Ashrafi, Iraj Nikokar, Alireza Jafari, Abbas Rahimi Foroushani, Behrad Roohi, Zeinab Borjian Boroujeini, Niloofar Rashidi, Niki Najar-Shahri

Open access · goldAbstract read
In one paragraph

Article in Journal of multidisciplinary healthcare, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 29% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Drug Resistance and Biofilm Formation inIranian journal of public health · 2022
    Article
  8. Mycetoma due toIDCases · 2022
    Article
  9. Article
  10. Article
  11. The mycological and molecular study ofIranian journal of microbiology · 2021
    Article
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

10 authors at 3 institutions in 1 country.

Zahra RafatDepartment of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Seyed Jamal HashemiDepartment of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Keyhan AshrafiDepartment of Medical Microbiology, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
Iraj NikokarLaboratory of Microbiology and Immunology of Infectious Diseases, Paramedicine Faculty, Guilan University of Medical Sciences, Langeroud, Iran.
Alireza JafariUrology Research Center, Razi Hospital, Guilan University of Medical Sciences, Rasht, Iran.ORCID 0000-0001-8545-4324
Abbas Rahimi ForoushaniDepartment of Statistics and Epidemiology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.ORCID 0000-0003-2443-7218
Behrad RoohiDepartment of Medical Mycology, Mazandaran University of Medical Sciences, Sari, Iran.
Zeinab Borjian BoroujeiniDepartment of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.ORCID 0000-0002-4214-5449
Niloofar RashidiDepartment of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Niki Najar-ShahriLaboratory of Microbiology and Immunology of Infectious Diseases, Paramedicine Faculty, Guilan University of Medical Sciences, Langeroud, Iran.ORCID 0000-0001-9757-8009
Tehran University of Medical Sciences · IRGuilan University of Medical Sciences · IRMazandaran University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionFungal respiratory infections are being recognized with increasing frequency in parallel with an expanding population of immunocompromised patients. In most cases, colonization is the first step in the progression to pulmonary fungal infection. This study was designed to evaluate the distribution of fungal elements in the respiratory tract of symptomatic patients hospitalized in pulmonary units.

methodsThis descriptive cross-sectional study was carried out over a period of two years, from October 2017 to October 2019 in Guilan province, located in Iran's northern region. In the current study, bronchoalveolar lavage or sputum specimens were collected. All samples were analyzed by direct microscopy using KOH 10% and culture. Fungal identification was accomplished by internal transcribed spacer (ITS) and beta-tubulin sequencing. Also, in patients suspected of invasive pulmonary aspergillosis, BAL specimens were tested for galactomannan (GM) antigen.

resultsA total of 384 lung specimens (192 bronchoalveolar lavage (BAL) and 192 sputum samples) were obtained from symptomatic patients hospitalized in pulmonary units. Of these, 137 (35.67%) were positive in direct examination and culture. Among the 137 positive cases, most isolates were from male patients 86 (62.77%) and most of them were between 46 and 72 years.

conclusion

Indexed as

bronchoalveolar lavageIranpulmonary fungal infectionrespiratory tractsputum

Identifiers

PMID32801730
PMCPMC7383022
OpenAlexW3044134466

What OpenQuestion holds

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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.