Evidence map›Paper›PMID 27868212›Full record

ArticleThe Prostate2017

Myelodysplastic Syndromes and Acute Myeloid Leukemia After Radiotherapy for Prostate Cancer: A Population-Based Study.

Rong Wang, Amer M Zeidan, James B Yu, Pamela R Soulos, Amy J Davidoff, Steven D Gore, Scott F Huntington, Cary P Gross, Xiaomei Ma

Open access · greenAbstract read
In one paragraph

Article in The Prostate, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

17 citing papers in PubMed, 31 citations in OpenAlex.

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  11. Myeloid disorders after autoimmune disease.Best practice & research. Clinical haematology · 2019
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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

9 authors at 2 institutions in 1 country.

Rong WangDepartment of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut.
Amer M ZeidanCancer Outcomes, Public Policy and Effectiveness Research Center, Yale University, New Haven, Connecticut.
James B YuCancer Outcomes, Public Policy and Effectiveness Research Center, Yale University, New Haven, Connecticut.
Pamela R SoulosCancer Outcomes, Public Policy and Effectiveness Research Center, Yale University, New Haven, Connecticut.
Amy J DavidoffCancer Outcomes, Public Policy and Effectiveness Research Center, Yale University, New Haven, Connecticut.
Steven D GoreDepartment of Internal Medicine, Yale School of Medicine, New Haven, Connecticut.
Scott F HuntingtonCancer Outcomes, Public Policy and Effectiveness Research Center, Yale University, New Haven, Connecticut.
Cary P GrossCancer Outcomes, Public Policy and Effectiveness Research Center, Yale University, New Haven, Connecticut.
Xiaomei MaDepartment of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut.
Yale University · USYale Cancer Center · US

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Targeting Epigenomics in Myeloid NeoplasmsK24CA111717 · NCI · YALE UNIVERSITY · PI GORE, STEVEN D · 2005 to 2015
$1.7M
Use and Outcomes of Radiation Therapy for Medicare Patients with Common CancersR01CA149045 · NCI · YALE UNIVERSITY · PI GROSS, CARY P. · 2010 to 2012
$1.5M
Comparative Effectiveness of Treatments for Acute Myeloid Leukemia in the ElderlyR03CA173810 · NCI · YALE UNIVERSITY · PI WANG, RONG · 2013 to 2014
$164k
NCATS NIH HHS UL1 TR001863NCI NIH HHS K24 CA111717NCI NIH HHS N01 PC035136NCI NIH HHS N01 PC035139NCI NIH HHS N02 PC015105NCI NIH HHS R01 CA149045NCI NIH HHS R03 CA173810
6 · The paper itself

Abstract

backgroundTo understand the impact of radiotherapy on the development of myelodysplastic syndromes (MDS) and acute myeloid leukemia (AML) among elderly prostate cancer patients.

methodsWe performed a retrospective cohort study of elderly prostate cancer patients diagnosed during 1999-2011 by using the National Cancer Institute's Surveillance, Epidemiology and End Results-Medicare linked database. Competing risk analyses adjusting for patient characteristics were conducted to assess the impact of radiotherapy on the development of subsequent MDS/AML, compared with surgery.

resultsOf 32,112 prostate cancer patients, 14,672 underwent radiotherapy, and 17,440 received surgery only. The median follow-up was 4.68 years. A total of 157 (0.47%) prostate cancer patients developed subsequent MDS or AML, and the median time to develop MDS/AML was 3.30 (range: 0.16-9.48) years. Compared with prostate cancer patients who received surgery only, patients who underwent radiotherapy had a significantly increased risk of developing MDS/AML (hazard ratio [HR] =1.51, 95% confidence interval [CI]: 1.07-2.13). When radiotherapy was further categorized by modalities (brachytherapy, conventional conformal radiotherapy, and intensity-modulated radiotherapy [IMRT]), increased risk of second MDS/AML was only observed in the IMRT group (HR = 1.66, 95% CI: 1.09-2.54).

conclusionsOur findings suggest that radiotherapy for prostate cancer increases the risk of MDS/AML, and the impact may differ by modality. Additional studies with longer follow-up are needed to further clarify the role of radiotherapy in the development of subsequent myeloid malignancies. A better understanding may help patients, physicians, and other stakeholders make more informed treatment decisions. Prostate 77:437-445, 2017. © 2016 Wiley Periodicals, Inc.

Indexed as

Population SurveillanceAgedAged, 80 and overCohort StudiesFollow-Up StudiesHumansLeukemia, Myeloid, AcuteLeukemia, Radiation-InducedMaleMyelodysplastic SyndromesProstatic NeoplasmsRadiotherapy, Intensity-ModulatedRetrospective StudiesRisk Factorsacute myeloid leukemiamyelodysplastic syndromesprostate cancerradiotherapysecond cancer

Identifiers

PMID27868212
PMCPMC5785924
OpenAlexW2552862798

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.