Evidence map›Paper›PMID 25940112›Full record

SynthesisJournal of assisted reproduction and genetics2015

Exposure to radiation therapy is associated with female reproductive health among childhood cancer survivors: a meta-analysis study.

Wei Gao, Jin-Xiao Liang, Qiu Yan

Abstract readMeta-Analysis
In one paragraph

Synthesis in Journal of assisted reproduction and genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Observational
  3. Article
  4. Article
  5. Review
  6. Article
  7. Cancer Treatment-Related Ovarian Dysfunction in Women of Childbearing Potential: Management and Fertility Preservation Options.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2023
    Review
  8. Article
  9. Article
  10. Definition and Multiple Factors of Recurrent Spontaneous Abortion.Advances in experimental medicine and biology · 2021
    Article
  11. Article
  12. Childbirth and fertility preservation in childhood and adolescent cancer patients: a second national survey of Japanese pediatric endocrinologists.Clinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology · 2017
    Article
  13. Incidence of cancer in adolescent idiopathic scoliosis patients treated 25 years previously.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2016
    Article
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

3 authors at 2 institutions in 1 country.

Wei GaoDepartment of Biochemistry and Molecular Biology, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian Medical University, Dalian, People's Republic of China.
Jin-Xiao Liang
Qiu Yan
Dalian Medical University · CNZhejiang Cancer Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsMany epidemiological studies have revealed a positive correlation between medical radiation exposure and the reproductive health in female childhood cancer survivors. However, because of variations in the samples size, such studies showed partly inconsistent conclusions. The aim of this meta-analysis was to clarify the association between radiotherapy and the risk of reproductive health impairment for female who survived from childhood cancer.

methodsFourteen cohort studies involving childhood radiotherapy were selected as the exposure of interest and the impaired reproductive health condition during the childbearing age as the outcome. Among meta-analysis of observational studies found in Pubmed and Embase from 1900 to 2014, we evaluated those relevant observational studies which surveyed the association of medical radiation and reproductive health in female childhood cancer survivors. Review Manager 5.2 and STATA 12.0 software were used to perform the meta-analysis. Study-specific estimations for each outcome were combined into a pooled relative risk (RR) with 95% confidence interval (CI) by a meta-analytic approach.

resultsBased on a random-effects meta-analysis, significant association between infertility (RR = 1.28, 95% CI = 1.16-1.42), acute ovarian failure (AOF) (RR = 9.51, 95% CI = 5.03-17.96), low level of anti mullerian hormone (AMH) (<1 ng/mL) (RR = 14.79, 95% CI = 3.36-66.64), stillbirth (RR = 1.19, 95% CI = 1.02-1.39) and low birth weight (RR = 2.22, 95% CI = 1.55-3.17) were identified. Conversely, no significant results were found in abortion and congenital malformations.

conclusionsTo the best of our knowledge, this is the first meta-analysis assessing the effect of medical radiation on female childhood cancer survivors' reproductive capability and pregnancy outcomes. Although there were some limitations, our meta-analysis further supported that radiotherapy was a risk factor for reproductive health problems of female who survived from childhood cancer.

Indexed as

Reproductive HealthAbortion, SpontaneousAnti-Mullerian HormoneCohort StudiesFemaleHumansInfant, Low Birth WeightInfant, NewbornInfertility, FemaleNeoplasmsPregnancyPregnancy OutcomeRadiotherapyStillbirthSurvivorsAnti-Mullerian Hormone

Identifiers

PMID25940112
PMCPMC4554371
OpenAlexW228368014

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.