Evidence map›Paper›PMID 30215599›Full record

ArticleJMIR research protocols2018

Fertility Among Female Survivors of Childhood, Adolescent, and Young Adult Cancer: Protocol for Two Pan-European Studies (PanCareLIFE).

Marleen van den Berg, Marloes van Dijk, Julianne Byrne, Helen Campbell, Claire Berger, Anja Borgmann-Staudt, Gabriele Calaminus, Uta Dirksen, Jeanette F Winther, Sophie D Fossa and 17 more

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Article in JMIR research protocols, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

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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

27 authors.

Marleen van den Berg *Department of Pediatrics, Amsterdam UMC, Vrije Universiteit, Amsterdam, Netherlands.ORCID http://orcid.org/0000-0002-6493-8482
Marloes van Dijk *Department of Pediatrics, Amsterdam UMC, Vrije Universiteit, Amsterdam, Netherlands.ORCID http://orcid.org/0000-0003-3294-4906
Julianne ByrneBoyne Research Institute, Drogheda, Ireland.ORCID http://orcid.org/0000-0002-1070-3004
Helen CampbellBoyne Research Institute, Drogheda, Ireland.ORCID http://orcid.org/0000-0001-7803-7995
Claire BergerCentre Hospitalier Universitaire de Saint-Étienne, Saint-Étienne, France.ORCID http://orcid.org/0000-0001-9875-5150
Anja Borgmann-StaudtDivision of Oncology and Hematology, Department of Pediatrics, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID http://orcid.org/0000-0001-7341-0578
Gabriele CalaminusUniversity Children's Hospital Bonn, University of Bonn Medical School, Bonn, Germany.ORCID http://orcid.org/0000-0002-7893-7982
Uta DirksenPediatrics III, University Hospital Essen, Essen, Germany.ORCID http://orcid.org/0000-0002-5435-7860
Jeanette F WintherDanish Cancer Society Research Center, Copenhagen, Denmark.ORCID http://orcid.org/0000-0002-3440-5108
Sophie D FossaOslo University Hospital, Oslo, Norway.ORCID http://orcid.org/0000-0002-3729-2217
Desiree GrabowGerman Childhood Cancer Registry, Institute for Medical Biometry, Epidemiology and Informatics, University Medical Center Mainz, Mainz, Germany.ORCID http://orcid.org/0000-0002-4853-3303
Victoria L GrandageUniversity College London Hospital, London, United Kingdom.ORCID http://orcid.org/0000-0001-7567-4200
Marry M van den Heuvel-EibrinkPrincess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.ORCID http://orcid.org/0000-0002-7760-879X
Melanie KaiserGerman Childhood Cancer Registry, Institute for Medical Biometry, Epidemiology and Informatics, University Medical Center Mainz, Mainz, Germany.ORCID http://orcid.org/0000-0002-3362-2530
Tomas KepakInternational Clinical Research Center of St Anne's University Hospital Brno, Brno, Czech Republic.ORCID http://orcid.org/0000-0002-1449-5273
Leontien C KremerPrincess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.ORCID http://orcid.org/0000-0002-7619-7845
Jarmila KruseovaMotol Teaching Hospital, Prague, Czech Republic.ORCID http://orcid.org/0000-0002-6576-7048
Claudia E KuehniSwiss Childhood Cancer Registry, University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0001-8957-2002
Cornelis B LambalkDepartment of Obstetrics and Gynaecology, Amsterdam UMC, Vrije Universiteit, Amsterdam, Netherlands.ORCID http://orcid.org/0000-0003-3947-5129
Flora E van LeeuwenNetherlands Cancer Institute, Amsterdam, Netherlands.ORCID http://orcid.org/0000-0002-5871-1484
Alison LeiperGreat Ormond Street Children's Hospital, London, United Kingdom.ORCID http://orcid.org/0000-0003-3758-1753
Dalit Modan-MosesEdmond and Lily Safra Children's Hospital, Chaim Sheba Medical Center, Tel-Aviv, Israel.ORCID http://orcid.org/0000-0001-6129-5154
Vera MorsellinoGaslini Children Hospital, Genova, Italy.ORCID http://orcid.org/0000-0001-9879-7051
Claudia SpixGerman Childhood Cancer Registry, Institute for Medical Biometry, Epidemiology and Informatics, University Medical Center Mainz, Mainz, Germany.ORCID http://orcid.org/0000-0002-2123-9315
Peter KaatschGerman Childhood Cancer Registry, Institute for Medical Biometry, Epidemiology and Informatics, University Medical Center Mainz, Mainz, Germany.ORCID http://orcid.org/0000-0002-8565-0832
Eline van Dulmen-den BroederDepartment of Pediatrics, Amsterdam UMC, Vrije Universiteit, Amsterdam, Netherlands.ORCID http://orcid.org/0000-0002-8870-6539
PanCareLIFE Consortium *

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDespite a significant number of studies on female fertility following childhood, adolescent, and young adult (CAYA) cancer, studies establishing precise (dose-related) estimates of treatment-related risks are still scarce. Previous studies have been underpowered, did not include detailed treatment information, or were based on self-report only without any hormonal assessments. More precise assessments of who is at risk for sub- or infertility are needed.

objectiveThe objective of our study is to describe the design and methods of 2 studies on female fertility (a cohort study and a nested case-control study) among female survivors of CAYA cancer performed within the European PanCareLIFE project.

methodsFor the cohort study, which aims to evaluate the overall risk of fertility impairment, as well as the risk for specific subgroups of female CAYA cancer survivors, 13 institutions from 9 countries provide data on fertility impairment. Survivors are defined as being fertility impaired if they meet at least one of 8 different criteria based on self-reported and hormonal data. For the nested case-control study, which aims to identify specific treatment-related risk factors associated with fertility impairment in addition to possible dose-response relationships, cases (fertility impaired survivors) are selected from the cohort study and matched to controls (survivors without fertility impairment) on a 1:2 basis.

resultsOf the 10,964 survivors invited for the cohort study, data are available from 6619 survivors, either questionnaire-based only (n=4979), hormonal-based only (n=72), or both (n=1568). For the nested case-control study, a total of 450 cases and 882 controls are identified.

conclusionsResults of both PanCareLIFE fertility studies will provide detailed insight into the risk of fertility impairment following CAYA cancer and diagnostic- or treatment-related factors associated with an increased risk. This will help clinicians to adequately counsel both girls and young women, who are about to start anticancer treatment, as well as adult female CAYA cancer survivors, concerning future parenthood and to timely refer them for fertility preservation. Ultimately, we aim to empower patients and survivors and improve their quality of life. REGISTERED REPORT IDENTIFIER: RR1-10.2196/10824.

Indexed as

case-control studychildhood cancercohort studyfemalefertilitylate effects

Identifiers

PMID30215599
PMCPMC6231763

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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.