Evidence map›Paper›PMID 20655585›Full record

ArticleLancet (London, England)2010

Stillbirth and neonatal death in relation to radiation exposure before conception: a retrospective cohort study.

Lisa B Signorello, John J Mulvihill, Daniel M Green, Heather M Munro, Marilyn Stovall, Rita E Weathers, Ann C Mertens, John A Whitton, Leslie L Robison, John D Boice

Abstract read
In one paragraph

Article in Lancet (London, England), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 2 pooled it
21.2field-weighted citation impact, top 1% 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

52 citing papers in PubMed, 2 syntheses or guidelines pooled it, 162 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Spontaneous conception and pregnancy outcomes after multi-agent chemotherapy and high-dose radiotherapy for pelvic Ewing sarcoma: Case report and literature review.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2025
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Environment, Lifestyle, and Female Infertility.Reproductive sciences (Thousand Oaks, Calif.) · 2021
    Review
  15. Review
  16. Article
  17. Ovarian Stimulation Is Safe and Effective for Patients with Gynecologic Cancer.Journal of adolescent and young adult oncology · 2020
    Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 6 institutions in 1 country.

Lisa B SignorelloInternational Epidemiology Institute, Rockville, MD 20850, USA. lisa@iei.us
John J Mulvihill
Daniel M Green
Heather M Munro
Marilyn Stovall
Rita E Weathers
Ann C Mertens
John A Whitton
Leslie L Robison
John D Boice
International Epidemiology Institute · USSt. Jude Children's Research Hospital · USThe University of Texas MD Anderson Cancer Center · USEmory University · USFred Hutch Cancer Center · USOklahoma City University · US

Funding

Mach-LETSGO: Machine-LEarning of Treatment, Survey, and Genetics towards Obtaining Correct Classification of Chronic Conditions in Adult Survivors in the Childhood Cancer Survivor Study - CCSS SupplU24CA055727 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Gregory Armstrong · 1999 to 2026
$96.7M
Genetic Consequences of Therapies for CancerR01CA104666 · NCI · VANDERBILT UNIVERSITY · PI BOICE, JOHN DUNNING · 2005 to 2009
$3.0M
NCI NIH HHS 5R01 CA104666NCI NIH HHS R01 CA104666NCI NIH HHS U24 CA055727NCI NIH HHS U24 CA55727
6 · The paper itself

Abstract

backgroundThe reproductive implications of mutagenic treatments given to children with cancer are not clear. By studying the risk of untoward pregnancy outcomes, we indirectly assessed the risk of transmission of germline damage to the offspring of survivors of childhood cancer who were given radiotherapy and chemotherapy.

methodsWe did a retrospective cohort analysis, within the Childhood Cancer Survivor Study (CCSS), of the risk of stillbirth and neonatal death among the offspring of men and women who had survived childhood cancer. Patients in CCSS were younger than 21 years at initial diagnosis of an eligible cancer, were treated at 25 US institutions and one Canadian institution, and had survived for at least 5 years after diagnosis. We quantified the chemotherapy given to patients, and the preconception radiation doses to the testes, ovaries, uterus, and pituitary gland, and related these to the risk of stillbirth or neonatal death using Poisson regression analysis.

findingsAmong 1148 men and 1657 women who had survived childhood cancer, there were 4946 pregnancies. Irradiation of the testes (16 [1%] of 1270; adjusted relative risk 0.8 [95% CI 0.4-1.6]; mean dose 0.53 Gy [SD 1.40]) and pituitary gland (17 [3%] of 510, 1.1 [0.5-2.4] for more than 20.00 Gy; mean dose 10.20 Gy [13.0] for women), and chemotherapy with alkylating drugs (26 [2%] of 1195 women, 0.9 [0.5-1.5]; ten [1%] of 732 men, 1.2 [0.5-2.5]) were not associated with an increased risk of stillbirth or neonatal death. Uterine and ovarian irradiation significantly increased risk of stillbirth and neonatal death at doses greater than 10.00 Gy (five [18%] of 28, 9.1 [3.4-24.6]). For girls treated before menarche, irradiation of the uterus and ovaries at doses as low as 1.00-2.49 Gy significantly increased the risk of stillbirth or neonatal death (three [4%] of 69, 4.7 [1.2-19.0]).

interpretationOur findings do not support concern about heritable genetic changes affecting the risk of stillbirth and neonatal death in the offspring of men exposed to gonadal irradiation. However, uterine and ovarian irradiation had serious adverse effects on the offspring that were probably related to uterine damage. Careful management is warranted of pregnancies in women given high doses of pelvic irradiation before puberty.

fundingWestlakes Research Institute, National Cancer Institute, and Children's Cancer Research Fund.

Indexed as

Infant MortalityMaternal ExposureStillbirthSurvivorsFemaleFertilizationHumansInfant, NewbornMaleNeoplasmsOvaryPregnancyRadiotherapy DosageTestisUterus

Identifiers

PMID20655585
PMCPMC3008402
OpenAlexW2151980713

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.