Evidence map›Paper›PMID 26289251›Full record

ArticleOrphanet journal of rare diseases2015

A physician survey reveals differences in management of idiopathic pulmonary hemosiderosis.

Chana I C Chin, Shirleen Loloyan Kohn, Thomas G Keens, Monique F Margetis, Roberta M Kato

Open access · goldAbstract read
In one paragraph

Article in Orphanet journal of rare diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.6field-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

23 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
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  4. Observational
  5. Article
  6. Lane-Hamilton syndrome.Respirology case reports · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Review
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  12. Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. [Diffuse alveolar hemorrhage in children].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2019
    Review
  19. Article
  20. 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 2 institutions in 1 country.

Chana I C ChinDivision of Pulmonology, Children's Hospital Los Angeles, Los Angeles, California. chana.chantaw@gmail.com.
Shirleen Loloyan KohnDivision of Pulmonology, Children's Hospital Los Angeles, Los Angeles, California. sloloyan@chla.usc.edu.
Thomas G KeensDivision of Pulmonology, Children's Hospital Los Angeles, Los Angeles, California.
Monique F MargetisDivision of Pulmonology, Children's Hospital Los Angeles, Los Angeles, California.
Roberta M KatoDivision of Pulmonology, Children's Hospital Los Angeles, Los Angeles, California. rkato@chla.usc.edu.
Children's Hospital of Los Angeles · USUniversity of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIdiopathic pulmonary hemosiderosis (IPH) is a rare disorder of unknown etiology characterized by chronic pulmonary hemorrhage and presents with a triad of anemia, hemoptysis and pulmonary infiltrates. IPH is a diagnosis of exclusion with a variable and disparate clinical course. Despite existing therapies, few children achieve full remission while others have recurrent hemorrhage, progressive lung damage, and premature death.

methodsWe surveyed physicians who care for patients with IPH via a web-based survey to assess the most common practices. 88 providers responded, caring for 274 IPH patients from five continents.

results63.3 % of respondents had patients that were initially misdiagnosed with anemia (60.0 %) or gastrointestinal bleed (18.2 %). Respondents varied in diagnostic tools used for evaluation. The key difference was in the use of lung biopsy (51.9 %) for diagnosis. Common medications respondents used for treatment at initial presentation and chronic maintenance therapy were corticosteroids (98.7 and 84.0 %, initial and chronic therapy respectively), hydroxychloroquine (33.3 and 64.0 %), azathioprine (8.0 and 37.3 %), and cyclophosphamide (4.0 and 16.0 %). There was agreement on the use of corticosteroids for exacerbation amongst all respondents. Reported deaths before adulthood occurred in 7.3 % of patients. We conclude that there were common features and specific variations in physician management of IPH. Respondents were divided on whether to perform lung biopsy for diagnosis.

conclusionDespite the availability of various immunomodulators, corticosteroids remained the primary therapy. We speculate that the standardization of care for diffuse alveolar hemorrhage will improve patient outcomes.

Indexed as

PhysiciansPractice Patterns, Physicians'Surveys and QuestionnairesHemosiderosisHemosiderosis, PulmonaryHumansLung Diseases

Identifiers

PMID26289251
PMCPMC4545926
OpenAlexW1886301312

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.