Evidence map›Paper›PMID 29374385›Full record

ArticleFrontiers of medicine2018

Cyclospora cayetanensis infections among diarrheal outpatients in Shanghai: a retrospective case study.

Yanyan Jiang, Zhongying Yuan, Guoqing Zang, Dan Li, Ying Wang, Yi Zhang, Hua Liu, Jianping Cao, Yujuan Shen

Abstract read
PubMed Publisher
In one paragraph

Article in Frontiers of medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-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

7 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Molecular Identification and Survey ofAnimals : an open access journal from MDPI · 2024
    Article
  4. Molecular Epidemiological Investigation ofAnimals : an open access journal from MDPI · 2023
    Article
  5. Parasitology · 2020
    Review
  6. Microorganisms · 2019
    Review
  7. 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

9 authors at 3 institutions in 1 country.

Yanyan JiangNational Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Key Laboratory of Parasite and Vector Biology, Ministry of Health, China, WHO Collaborating Center for Tropical Diseases, Shanghai, 200025, China.
Zhongying YuanNational Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Key Laboratory of Parasite and Vector Biology, Ministry of Health, China, WHO Collaborating Center for Tropical Diseases, Shanghai, 200025, China.
Guoqing ZangShanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China.
Dan LiShanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China.
Ying WangNational Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Key Laboratory of Parasite and Vector Biology, Ministry of Health, China, WHO Collaborating Center for Tropical Diseases, Shanghai, 200025, China.
Yi ZhangShanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China.
Hua LiuNational Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Key Laboratory of Parasite and Vector Biology, Ministry of Health, China, WHO Collaborating Center for Tropical Diseases, Shanghai, 200025, China.
Jianping CaoNational Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Key Laboratory of Parasite and Vector Biology, Ministry of Health, China, WHO Collaborating Center for Tropical Diseases, Shanghai, 200025, China. caojpcdc@163.com.
Yujuan ShenNational Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Key Laboratory of Parasite and Vector Biology, Ministry of Health, China, WHO Collaborating Center for Tropical Diseases, Shanghai, 200025, China. amyshyj12@163.com.
National Institute for Parasitic Diseases · CNShanghai Sixth People's Hospital · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cyclospora cayetanensis is a foodborne and waterborne pathogen that causes endemic and epidemic human diarrhea worldwide. A few epidemiological studies regarding C. cayetanensis infections in China have been conducted. During 2013, a total of 291 stool specimens were collected from patients with diarrhea at a hospital in urban Shanghai. C. cayetanensis was not detected in any of the stool specimens by traditional microscopy, whereas five stool specimens (1.72%, 5/291) were positive by PCR. These positive cases confirmed by molecular technology were all in the adult group (mean age 27.8 years; 2.94%, 5/170) with watery diarrhea. Marked infection occurred in the rainy season of May and July. Sequence and phylogenetic analyses of the partial 18S rRNA genes of C. cayetanensis isolated showed intra-species diversity of this parasite. This study showed, for the first time, that C. cayetanensis is a pathogen in outpatients with diarrhea in Shanghai, albeit at a low level. However, the transmission dynamics of this parasite in these patients remain uncertain.

Indexed as

AdolescentAdultChinaCyclosporaCyclosporiasisDiarrheaFecesFemaleHumansMaleMiddle AgedOutpatientsPhylogenyPolymerase Chain ReactionRetrospective StudiesRNA, Ribosomal, 18SRNA, Ribosomal, 18S18S rRNA geneCyclospora cayetanensisoutpatients with diarrheastool specimens

Identifiers

PMID29374385
OpenAlexW2786171147

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.