Evidence map›Paper›PMID 28262205›Full record

ArticleThe American journal of the medical sciences2017

Characterization of Mast Cell Activation Syndrome.

Lawrence B Afrin, Sally Self, Jeremiah Menk, John Lazarchick

Abstract read
In one paragraph

Article in The American journal of the medical sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

45 citing papers in PubMed, 90 citations in OpenAlex.

  1. Review
  2. Article
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  5. Characteristics and outcomes of patients with pediatric-onset non-mastocytosis mast cell activation disorders: A CEREMAST study.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026
    Article
  6. Sexual Dimorphism in Allergic and Mast Cell-Associated Diseases.Clinical reviews in allergy & immunology · 2026
    Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Mast cell activation syndrome: An up-to-date review of literature.World journal of clinical pediatrics · 2024
    Review
  14. Article
  15. Breast Implant Illness May Be Rooted in Mast Cell Activation: A Case-Controlled Retrospective Analysis.Annals of surgery open : perspectives of surgical history, education, and clinical approaches · 2024
    Article
  16. Article
  17. Review
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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

4 authors at 2 institutions in 1 country.

Lawrence B AfrinDivision of Hematology, Oncology and Transplantation, University of Minnesota (UMN), Minneapolis, Minnesota. Electronic address: afrinl@umn.edu.
Sally SelfDepartment of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, South Carolina.
Jeremiah MenkClinical and Translational Science Institute (CTSI), University of Minnesota, Minneapolis, Minnesota.
John LazarchickDepartment of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, South Carolina.
Medical University of South Carolina · USUniversity of Minnesota · US

Funding

University of Minnesota Clinical and Translational Science Institute (UMN CTSI)UL1TR000114 · NCATS · UNIVERSITY OF MINNESOTA · PI BLAZAR, BRUCE R · 2012 to 2015
$35.0M
NCATS NIH HHS UL1 TR000114
6 · The paper itself

Abstract

backgroundMast cell activation syndrome (MCAS), a recently recognized nonneoplastic mast cell disease driving chronic multisystem inflammation and allergy, appears prevalent and thus important. We report the first systematic characterization of a large MCAS population.

methodDemographics, comorbidities, symptoms, family histories, physical examination and laboratory findings were reviewed in 298 retrospective and 115 prospective patients with MCAS. Blood samples from prospective subjects were examined by flow cytometry for clonal mast cell disease and tested for cytokines potentially driving the monocytosis frequent in MCAS.

resultsDemographically, white females dominated. Median ages at symptom onset and diagnosis were 9 and 49 years, respectively (range: 0-88 and 16-92, respectively) and median time from symptom onset to diagnosis was 30 years (range: 1-85). Median numbers of comorbidities, symptoms, and family medical issues were 11, 20, and 4, respectively (range: 1-66, 2-84, and 0-33, respectively). Gastroesophageal reflux, fatigue and dermatographism were the most common comorbidity, symptom and examination finding. Abnormalities in routine laboratories were common and diverse but typically modest. The most useful diagnostic markers were heparin, prostaglandin D

conclusionsOur study highlights MCAS׳s morbidity burden and challenging heterogeneity. Recognition is important given good survival and treatment prospects.

Indexed as

AdolescentAdultAgedAged, 80 and overBiomarkersChildChild, PreschoolChromogranin AFemaleHeparinHistamineHumansInfantInfant, NewbornMaleMastocytosisBiomarkersChromogranin AHeparinHistamineProstaglandin D2Chronic inflammatory diseasesMast cell activation diseaseMast cell activation syndrome

Identifiers

PMID28262205
PMCPMC5341697
OpenAlexW2566134933

What OpenQuestion holds

Textmetadata
LicenceTDM
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.