Evidence map›Paper›PMID 27008311›Full record

ReviewAnnals of the New York Academy of Sciences2016

Pulmonary hypertension associated with thalassemia syndromes.

Dustin R Fraidenburg, Roberto F Machado

Open access · greenAbstract readReview
In one paragraph

Review in Annals of the New York Academy of Sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
4.6field-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

26 citing papers in PubMed, 63 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Pulmonary hypertension aetiologies in different parts of the world.International journal of cardiology. Congenital heart disease · 2025
    Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. The Prevalence of Pulmonary Arterial Hypertension in Patients with Beta Thalassemia Major.Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Observational
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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

2 authors at 1 institution in 1 country.

Dustin R FraidenburgDepartment of Medicine, Division of Pulmonary, Critical Care, Sleep and Allergy Medicine, University of Illinois at Chicago, Chicago, Illinois.
Roberto F MachadoDepartment of Medicine, Division of Pulmonary, Critical Care, Sleep and Allergy Medicine, University of Illinois at Chicago, Chicago, Illinois.
University of Illinois Chicago · US

Funding

Vascular Targeting Genomic & Genetic Strategies for Acute Chest SyndromeR01HL111656 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI Roberto F. Machado · 2013 to 2026
$7.9M
Role of Sphingolipid Pathways in the Pathobiology of PAHR01HL127342 · NHLBI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI MACHADO, ROBERTO F., NATARAJAN, VISWANATHAN · 2016 to 2023
$4.5M
Pulmonary and Critical Care Post-Doctoral Research Training ProgramT32HL082547 · NHLBI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI FINN, PATRICIA W · 2007 to 2017
$2.7M
NHLBI NIH HHS R01 HL111656NHLBI NIH HHS R01 HL127342NHLBI NIH HHS T32 HL082547
6 · The paper itself

Abstract

Chronic hemolytic anemia has increasingly been identified as an important risk factor for the development of pulmonary hypertension (PH). Within the thalassemia syndromes, there are multiple mechanisms, both distinct and overlapping, by which PH develops and that differ among β-thalassemia major or intermedia patients. PH in β-thalassemia major correlates with the severity of hemolysis, yet in patients whose disease is well treated with chronic transfusion therapy, the development of PH can be related to cardiac dysfunction and the subsequent toxic effects of iron overload rather than hemolysis. β-Thalassemia intermedia, on the other hand, has a higher incidence of PH owing to the low level of hemolysis that exists over years without the requirement for frequent transfusions, while splenectomy is shown to play an important role in both types. Standard therapies such as chronic transfusion have been shown to mitigate PH, and appropriate chelation therapy can avoid the toxic effects of iron overload, yet is not indicated in many patients. Limited evidence exists for the use of pulmonary vasodilators or other therapies, such as l-carnitine, to treat PH associated with thalassemia. Here, we review the most recent findings regarding the pathogenic mechanisms, epidemiology, presentation, diagnosis, and treatment of PH in thalassemia syndromes.

Indexed as

AnimalsBlood TransfusionChelating AgentsHumansHypertension, PulmonaryIron OverloadStem Cell TransplantationSyndromeThalassemiaChelating Agentschronic hemolytic anemiapulmonary hypertensionthalassemia

Identifiers

PMID27008311
PMCPMC4870173
OpenAlexW2302799799

What OpenQuestion holds

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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.