Evidence map›Paper›PMID 37418452›Full record

ArticlePloS one2023

Murine typhus is a common cause of acute febrile illness in Bandung, Indonesia.

Silvita Fitri Riswari, Susantina Prodjosoewojo, Siti Rasnawati Mony, Imam Megantara, Shelly Iskandar, Wulan Mayasari, Henhen Heryaman, Quirijn de Mast, Andre van der Ven, Herman Kosasih and 1 more

Abstract read
In one paragraph

Article in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
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.

Silvita Fitri RiswariDepartment of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia.ORCID 0000-0002-4858-2498
Susantina ProdjosoewojoResearch Center for Care and Control of Infectious Diseases (RC3ID), Universitas Padjadjaran, Bandung, Indonesia.
Siti Rasnawati MonyResearch Center for Care and Control of Infectious Diseases (RC3ID), Universitas Padjadjaran, Bandung, Indonesia.
Imam MegantaraDepartment of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia.
Shelly IskandarResearch Center for Care and Control of Infectious Diseases (RC3ID), Universitas Padjadjaran, Bandung, Indonesia.
Wulan MayasariDepartment of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia.ORCID 0000-0002-6468-8479
Henhen HeryamanDepartment of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia.
Quirijn de MastDepartment of Internal Medicine and the Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands.
Andre van der VenDepartment of Internal Medicine and the Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands.
Herman KosasihIndonesia Research Partnership on Infectious Diseases (INA-RESPOND), Jakarta, Indonesia.
Bachti AlisjahbanaResearch Center for Care and Control of Infectious Diseases (RC3ID), Universitas Padjadjaran, Bandung, Indonesia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Murine typhus (MT), an infection caused by the gram-negative bacteria Rickettsia typhi (R. typhi), is a significant cause of acute febrile illness (AFI) in Southeast Asia but is rarely reported in Indonesia. The current study aimed to describe the clinical characteristics of MT cases in Bandung, West Java. Non-confirmed AFI cases (n = 176) from a prospective cohort study of whom paired serum samples (acute (T1), midterm (T2), or convalescent (T3)) were available were screened using MT serology. IgG against R. typhi was detected in the T2 or T3 samples using an in-house ELISA. Positive IgG samples were further screened for the presence of IgM. If both IgM and IgG were positive, the endpoint titer of T1, T2, or T3 was determined. In cases with a fourfold increase in titer, real-time PCR of T1 samples was performed to detect R. typhi DNA. In total, 71/176 (40.3%) patients tested positive for IgG antibody, and 26 AFI cases were confirmed as MT (23 cases by PCR, 3 cases by fourfold titer increased IgG or IgM titer). The most common clinical symptoms in the confirmed cases were headache (80%), arthralgia (73%), malaise (69%), and myalgia (54%). In these cases, the presumptive clinical diagnoses were typhoid fever (43.2%), dengue (38.5%), and leptospirosis (19.2%). MT was not considered in any of the patients, and no patients received doxycycline. These findings confirmed that MT is an important cause of AFI in Indonesia. MT should be included in the differential diagnosis of AFI, and empirical treatment with doxycycline should be considered.

Indexed as

Typhus, Endemic Flea-BorneAnimalsDoxycyclineFeverHumansImmunoglobulin GImmunoglobulin MIndonesiaMiceProspective StudiesRickettsia typhiDoxycyclineImmunoglobulin GImmunoglobulin M

Identifiers

PMID37418452
PMCPMC10328256

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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.