Evidence map›Paper›PMID 32715018›Full record

ArticleOpen forum infectious diseases2020

Altered Patterns of Compositional and Functional Disruption of the Gut Microbiota in Typhoid Fever and Nontyphoidal Febrile Illness.

Bastiaan W Haak, Hanna K de Jong, Sarantos Kostidis, Martin Giera, Rapeephan R Maude, Rasheda Samad, Lalith Wijedoru, Aniruddha Ghose, Mohammed Abul Faiz, Christopher M Parry and 1 more

Open access · goldAbstract read
In one paragraph

Article in Open forum infectious diseases, 2020. 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
0.1field-weighted citation impact, top 49% 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, 11 citations in OpenAlex.

  1. Higher abundance ofmSystems · 2026
    Article
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  3. A defined microbiota mouse model forFrontiers in microbiology · 2026
    Article
  4. Review
  5. Article
  6. Article
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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

11 authors at 5 institutions in 5 countries.

Bastiaan W HaakCenter for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Centers, Location AMC, Amsterdam, the Netherlands.ORCID 0000-0002-3903-5441
Hanna K de JongDivision of Infectious Diseases, Department of Medicine, Amsterdam University Medical Centers, Location AMC, Amsterdam, the Netherlands.
Sarantos KostidisCenter for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, the Netherlands.
Martin GieraCenter for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, the Netherlands.
Rapeephan R MaudeMahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.ORCID 0000-0002-3383-3629
Rasheda SamadChittagong Medical College Hospital, Chittagong, Bangladesh.
Lalith WijedoruMahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
Aniruddha GhoseChittagong Medical College Hospital, Chittagong, Bangladesh.
Mohammed Abul FaizMahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
Christopher M ParryMahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
W Joost WiersingaCenter for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Centers, Location AMC, Amsterdam, the Netherlands.
Amsterdam University Medical Centers · NLMahidol University · THChittagong Medical College · BDLeiden University Medical Center · NLUniversity of Liverpool · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

backgroundExperimental murine models and human challenge studies of

methodsWe prospectively collected fecal samples from 60 febrile patients admitted to Chittagong Medical College Hospital, Bangladesh, with typhoid fever or nontyphoidal febrile illness and from 36 healthy age-matched controls. The collected fecal samples were subjected to 16s rRNA sequencing followed by targeted metabolomics analysis.

resultsPatients with typhoid fever displayed compositional and functional disruption of the gut microbiota compared with patients with nontyphoidal febrile illness and healthy controls. Specifically, typhoid fever patients had lower microbiota richness and alpha diversity and a higher prevalence of potentially pathogenic bacterial taxa. In addition, a lower abundance of short-chain fatty acid-producing taxa was seen in typhoid fever patients. The differences between typhoid fever and nontyphoidal febrile illness could not be explained by a loss of colonization resistance after antibiotic treatment, as antibiotic exposure in both groups was similar.

conclusionshis first report on the composition and function of the gut microbiota in patients with typhoid fever suggests that the restoration of these intestinal commensal microorganisms could be targeted using adjunctive, preventive, or therapeutic strategies.

Indexed as

colonization resistancemicrobiotashort-chain fatty acidstyphoid fever

Identifiers

PMID32715018
PMCPMC7371416
OpenAlexW3037868026

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.