Evidence map›Paper›PMID 41649677›Full record

ArticleDiscover oncology2026

Gonadal and growth impairment in childhood cancer survivors' cohort.

Chanchal Biswas, Neha Goel, Prashant Prabhakar, Rani Gera, Amitabh Singh, Neha Kawatra Madan

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Article in Discover oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Chanchal BiswasDepartment of Pediatrics, Vardhaman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India.ORCID http://orcid.org/0009-0007-0007-2310
Neha GoelDepartment of Pediatrics, Vardhaman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India.ORCID http://orcid.org/0000-0001-9575-0805
Prashant PrabhakarDepartment of Pediatrics, Vardhaman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India.ORCID http://orcid.org/0000-0002-4707-6374
Rani GeraDepartment of Pediatrics, Vardhaman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India. drranigera@gmail.com.ORCID http://orcid.org/0000-0003-1497-4693
Amitabh SinghDepartment of Pediatrics, Vardhaman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India. doc.amitabh@gmail.com.ORCID http://orcid.org/0000-0002-4440-5339
Neha Kawatra MadanDepartment of Pathology, Vardhaman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India.ORCID http://orcid.org/0009-0000-6940-540X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChildhood cancer survivors (CCSs) are at risk of developing hypogonadotropic hypogonadism (HH) and growth failure due to cancer therapies. Early detection is crucial for preventing long-term sequelae.

objectivesTo determine the prevalence of Growth failure and HH among CCSs and assess associated risk factors, including cranial radiotherapy and chemotherapy exposure.

methodsA cross-sectional study was conducted among 92 CCSs aged 14–25 years at a tertiary center over 18 months. Detailed clinical examinations, Tanner staging, and hormonal evaluations were performed. Growth failure was assessed via IAP growth charts. Associations with treatment variables were analyzed.

resultsThe mean time since the completion of therapy was 4.9 ± 1.8 years. Growth failure and suspected HH were present in 18 (19.6%) and 2 (2.2%) participants, one of whom had received cranial radiotherapy. Cranial radiotherapy, cumulative anthracycline dose, and methotrexate administration were significantly associated with growth failure. Early pubertal screening and endocrine follow-up are essential for timely intervention.

conclusionsWhile the prevalence of Growth failure in this cohort appeared lower than international reports, the small sample size and low event count limit definitive conclusions. Although limited by small numbers, observed associations suggest a potential link between cranial irradiation and cumulative chemotherapy exposure with HH and growth failure, meriting further prospective study. Regular endocrine surveillance from the completion of therapy is crucial to improve growth and reproductive outcomes in CCS.

Indexed as

ChemotherapyHypogonadismRadiotherapySurvivors

Identifiers

PMID41649677
PMCPMC12976325

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