ArticleProceedings (Baylor University. Medical Center)2024
Intravenous iron therapy for patients with iron deficiency and heart failure: a systematic review and meta-analysis of randomized controlled trials.
Article in Proceedings (Baylor University. Medical Center), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed, 3 citations in OpenAlex.
- Review
- Iron Deficiency in Heart Failure: Cellular Mechanisms and Therapeutic Implications.Journal of cardiovascular development and disease · 2025Review
- Iron Deficiency Treatment in Heart Failure-Challenges and Therapeutic Solutions.Journal of clinical medicine · 2025Review
- Iron therapy for patients with iron deficiency and heart failure: a treatment strategy that is increasingly opaque.Proceedings (Baylor University. Medical Center) · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Heart failure (HF) presents a significant health challenge, with intravenous (IV) iron therapy considered a potential treatment avenue. Method: We assessed IV iron therapy's efficacy in HF patients with concurrent iron deficiency versus standard of care. Primary outcomes included the composite of HF hospitalizations or cardiovascular-related mortality, HF hospitalizations, and all-cause, HF, and cardiovascular mortality rates. Secondary measures encompassed improvements in New York Heart Association functional classification, quality of life, 6-minute walk test, left ventricular ejection fraction, and adverse events. We used a random-effects model to compute relative risk (RR) or mean difference (MD) with 95% confidence intervals (CIs). Results: Based on an analysis of 14 randomized controlled trials involving 6614 patients, IV iron therapy significantly reduced composite outcome (RR: 0.84, 95% CI: 0.73, 0.96; Conclusions: IV iron therapy holds promise for diminishing HF hospitalizations and enhancing quality of life and 6-minute walk test in HF patients. Yet, its effect on all-cause or cardiovascular mortalities appears limited.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.