Evidence map›Paper›PMID 31712933›Full record

SynthesisClinical and experimental medicine2020

Iron chelation therapy for myelodysplastic syndrome: a systematic review and meta-analysis.

Hailing Liu, Nan Yang, Shan Meng, Yang Zhang, Hui Zhang, Wanggang Zhang

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Clinical and experimental medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

4 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. 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

6 authors at 1 institution in 1 country.

Hailing LiuDepartment of Clinical Hematology, Second Affiliated Hospital of Xi'an Jiaotong University, West Five Road, No. 157, Xi'an, 710004, Shaanxi Province, China.
Nan YangDepartment of Clinical Hematology, Second Affiliated Hospital of Xi'an Jiaotong University, West Five Road, No. 157, Xi'an, 710004, Shaanxi Province, China.
Shan MengDepartment of Clinical Hematology, Second Affiliated Hospital of Xi'an Jiaotong University, West Five Road, No. 157, Xi'an, 710004, Shaanxi Province, China.
Yang ZhangDepartment of Clinical Hematology, Second Affiliated Hospital of Xi'an Jiaotong University, West Five Road, No. 157, Xi'an, 710004, Shaanxi Province, China.
Hui ZhangDepartment of Clinical Hematology, Second Affiliated Hospital of Xi'an Jiaotong University, West Five Road, No. 157, Xi'an, 710004, Shaanxi Province, China.
Wanggang ZhangDepartment of Clinical Hematology, Second Affiliated Hospital of Xi'an Jiaotong University, West Five Road, No. 157, Xi'an, 710004, Shaanxi Province, China. zhangwanggang2003@yahoo.com.ORCID http://orcid.org/0000-0001-6925-1041
Second Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

Shaanxi International Scientific Research Cooperation and Exchange Program 2016KW-020
6 · The paper itself

Abstract

Iron overload remains a concern in myelodysplastic syndrome (MDS) patients especially those requiring recurrent blood transfusions. Whether iron chelating therapy (ICT) is beneficial to the long-term survival of myelodysplastic syndrome is still a controversial issue. Therefore, we conducted a systematic review and meta-analysis to clarify the relationship between ICT and long-term survival in patients with MDS. A total of 14 studies involving 7242 participants were identified; the outcomes revealed that for patients with MDS, ICT resulted in a lower risk of mortality compared to those with no ICT (HR 0.57; 95% CI 0.44-0.70; P < 0.001); what is more, ICT led to a lower risk of leukemia transformation (HR 0.70; 95% CI 0.52-0.93; P = 0.016). Results of subgroup analyses based on adequate ICT or any ICT, low/int-1 IPSS or unclassified IPSS and study types indicated that the ICT had a beneficial role in all these groups of patients.

Indexed as

Chelation TherapyHumansIronIron OverloadMyelodysplastic SyndromesSurvival AnalysisTreatment OutcomeIronIron chelation therapyIron overloadLeukemia-free survivalMyelodysplastic syndromeOverall survival

Identifiers

PMID31712933
OpenAlexW2988761910

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.