Evidence map›Paper›PMID 22491737›Full record

ArticleHaematologica2012

Classification of and risk factors for hematologic complications in a French national cohort of 102 patients with Shwachman-Diamond syndrome.

Jean Donadieu, Odile Fenneteau, Blandine Beaupain, Sandrine Beaufils, Florence Bellanger, Nizar Mahlaoui, Anne Lambilliotte, Nathalie Aladjidi, Yves Bertrand, Valérie Mialou and 11 more

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in Haematologica, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 5% 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

72 citing papers in PubMed, 1 synthesis or guideline pooled it, 157 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Constitutive systemic inflammation in Shwachman-Diamond Syndrome.Molecular medicine (Cambridge, Mass.) · 2025
    Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
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  16. Article
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  19. Review
  20. Genetic Predisposition to Hematologic Malignancies in Childhood and Adolescence.Mediterranean journal of hematology and infectious diseases · 2023
    Review

12 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

21 authors at 13 institutions in 1 country.

Jean DonadieuAP-HP Registre Français des Neutropénies Congénitales, Hôpital Trousseau, Service d’Hémato-oncologie Pédiatrique, APHP, Paris, France. jean.donadieu@trs.aphp.fr
Odile Fenneteau
Blandine Beaupain
Sandrine Beaufils
Florence Bellanger
Nizar Mahlaoui
Anne Lambilliotte
Nathalie Aladjidi
Yves Bertrand
Valérie Mialou
Christine Perot
Gérard Michel
Fanny Fouyssac
Catherine Paillard
Virginie Gandemer
Patrick Boutard
Jacques Schmitz
Alain Morali
Thierry Leblanc
Christine Bellanné-Chantelot
Associated investigators of the French Severe Chronic Neutropenia Registry*
Sorbonne Université · FRCentre Hospitalier Régional et Universitaire de Nancy · FRHôpital Necker-Enfants Malades · FRHôpital Robert-Debré · FRInstitut d’Hématologie et d’Oncologie Pédiatrique · FRAssistance Publique – Hôpitaux de Paris · FRCentre Hospitalier Universitaire de Bordeaux · FRCentre Hospitalier Universitaire de Clermont-Ferrand · FRCentre Hospitalier Universitaire de Rennes · FRHôpital de la Timone · FRHôpital Jeanne de Flandre · FRHôpital Saint-Antoine · FRUniversité de Caen Normandie · FR

Funding

Severe Chronic Neutropenia International RegistryR24AI049393 · NIAID · UNIVERSITY OF WASHINGTON · PI DALE, DAVID CHANDLER · 2004 to 2019
$10.6M
NIAID NIH HHS R24 AI049393
6 · The paper itself

Abstract

backgroundPatients with the Shwachman-Diamond syndrome often develop hematologic complications. No risk factors for these complications have so far been identified. The aim of this study was to classify the hematologic complications occurring in patients with Shwachman-Diamond syndrome and to investigate the risk factors for these complications. DESIGN AND

methodsOne hundred and two patients with Shwachman-Diamond syndrome, with a median follow-up of 11.6 years, were studied. Major hematologic complications were considered in the case of definitive severe cytopenia (i.e. anemia <7 g/dL or thrombocytopenia <20 × 10(9)/L), classified as malignant (myelodysplasia/leukemia) according to the 2008 World Health Organization classification or as non-malignant.

resultsSevere cytopenia was observed in 21 patients and classified as malignant severe cytopenia (n=9), non-malignant severe cytopenia (n=9) and malignant severe cytopenia preceded by non-malignant severe cytopenia (n=3). The 20-year cumulative risk of severe cytopenia was 24.3% (95% confidence interval: 15.3%-38.5%). Young age at first symptoms (<3 months) and low hematologic parameters both at diagnosis of the disease and during the follow-up were associated with severe hematologic complications (P<0.001). Fifteen novel SBDS mutations were identified. Genotype analysis showed no discernible prognostic value. CONCLUSIONS Patients with Shwachman-Diamond syndrome with very early symptoms or cytopenia at diagnosis (even mild anemia or thrombocytopenia) should be considered at a high risk of severe hematologic complications, malignant or non-malignant. Transient severe cytopenia or an indolent cytogenetic clone had no deleterious value.

Indexed as

Bone Marrow DiseasesExocrine Pancreatic InsufficiencyFemaleFollow-Up StudiesFranceHematologic DiseasesHumansInfantLipomatosisMalePrognosisProspective StudiesRegistriesRisk FactorsShwachman-Diamond SyndromeSurvival Rate

Identifiers

PMID22491737
PMCPMC3436231
OpenAlexW2095174883

What OpenQuestion holds

Textmetadata
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.