Evidence map›Paper›PMID 29992176›Full record

ArticleOpen forum infectious diseases2018

Diagnostic Approach for Classic Compared With Localized Whipple Disease.

Nicholas R Crews, Kelly A Cawcutt, Bobbi S Pritt, Robin Patel, Abinash Virk

Open access · goldAbstract read
In one paragraph

Article in Open forum infectious diseases, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

14 citing papers in PubMed, 39 citations in OpenAlex.

  1. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2026
    Article
  2. Article
  3. Whipple disease presenting with severe weight loss, seronegative inflammatory arthritis, and culture-negative endocarditis.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2026
    Article
  4. Review
  5. Deciphering whipple's disease complexity.Clinical and experimental medicine · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Whipple's disease of the respiratory system: A case report.Experimental and therapeutic medicine · 2024
    Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. 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

5 authors at 3 institutions in 1 country.

Nicholas R CrewsDivision of Gastroenterology and Hepatology, Indiana University, Indianapolis, Indiana.ORCID 0000-0001-9931-8331
Kelly A CawcuttDivisions of Infectious Diseases and Pulmonary and Critical Care, University of Nebraska Medical Center, Omaha, Nebraska.
Bobbi S PrittDivision of Infectious Diseases, Mayo Clinic, Rochester, Minnesota.
Robin PatelDivision of Infectious Diseases, Mayo Clinic, Rochester, Minnesota.
Abinash VirkDivision of Infectious Diseases, Mayo Clinic, Rochester, Minnesota.
Mayo Clinic · USIndiana University – Purdue University Indianapolis · USUniversity of Nebraska Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWhipple disease (WD), a rare systemic infection caused by

methodsWe retrospectively collected all cases of WD diagnosed from 1994 to 2016. Microbiology laboratory and anatomic pathology databases were queried. Case characteristics and disease clinical phenotypes (classical, localized WD arthritis, and localized central nervous system [CNS] disease) were described. The diagnostic approach and testing yield were analyzed and reported.

resultsThirty-three cases of WD were diagnosed (18 classic WD [CWD], 9 localized WD arthritis [LWD], 6 CNS WD). Misdiagnosis and delay in diagnosis were frequent. Diagnostic approach and test yield differed by classical vs localized WD involvement. Small bowel tissue biopsy PAS stain/PCR was overwhelmingly positive (86%/92%) in CWD, yet seldom positive (12%/42%) in LWD (

conclusionsThese results support the role of small bowel biopsy PAS stain/PCR in the diagnosis of CW, though this approach may be of limited utility in LWD or CNS WD without gastrointestinal symptoms. Affected joint synovial fluid or cerebrospinal fluid PCR was frequently positive in both CWD and LWD, supporting its diagnostic usefulness.

Indexed as

diagnosticsPASPCRTropheryma whippleiWhipple disease

Identifiers

PMID29992176
PMCPMC6030902
OpenAlexW2808098769

What OpenQuestion holds

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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.