Solo 2 de 73 adolescentes de clínica de género intentaron preservar la fertilidad pese a asesoramiento casi universal

Baja utilización de la preservación de la fertilidad entre jóvenes transgénero

Estudios de cohorte y registros Bloqueadores de la pubertad Ética médica y consentimiento

Authors: Leena Nahata, Amy C. Tishelman, Nicole M. Caltabellotta, Gwendolyn P. Quinn
Journal: Journal of Adolescent Health
Year: 2017
Source: https://doi.org/10.1016/j.jadohealth.2016.12.012

Summary

Researchers looked at the medical records of 73 teenagers with gender dysphoria (distress about their sex) who were being considered for puberty blockers or cross-sex hormones at an Ohio children's hospital. Almost all (72) had a recorded conversation about the risk that treatment could harm their future fertility, but only two tried to freeze eggs or sperm. Many said they would adopt (45%) or had never wanted children (21%). The authors call this use of fertility preservation low and say more research is needed on how teens' wishes about parenthood develop. The study is an early, often-cited sign that counselling alone rarely leads teens to save eggs or sperm. But it is small, relies on clinicians' notes, did not measure understanding or obstacles, and did not follow teens into adulthood to see if their views or regrets changed.

Key findings

El estudio revisó los historiales de 78 jóvenes derivados para tratamiento hormonal en una clínica infantil de género de EE. UU. de enero de 2014 a agosto de 2016; se incluyó a 73 adolescentes que habían empezado la pubertad.
72 de 73 adolescentes (99 %) tenían registrada una conversación sobre fertilidad antes de empezar bloqueadores de la pubertad u hormonas del sexo opuesto.
Solo 2 de 73 adolescentes (3 %) intentaron congelar óvulos o esperma (preservación de la fertilidad).
El 45 % dijo que quería adoptar o planeaba hacerlo, y el 21 % dijo que nunca había querido tener hijos.
Los autores piden más investigación sobre cómo cambian con la edad los deseos de tener hijos y cómo afecta el malestar de género a estas decisiones.
Los resultados plantean dudas sobre el consentimiento informado, porque los adolescentes rechazaron conservar óvulos o esperma antes de tratamientos que pueden dañar de forma permanente la fertilidad, a una edad en la que sus deseos sobre la paternidad pueden cambiar.

Abstract

PURPOSE: Research demonstrates a negative psychosocial impact of infertility among otherwise healthy adults, and distress among adolescents facing the prospect of future infertility due to various medical conditions and treatments that impair reproductive health. Guidelines state that providers should counsel transgender youth about potential infertility and fertility preservation (FP) options prior to initiation of hormone therapy. The purpose of this study was to examine the rates of fertility counseling and utilization of FP among a cohort of adolescents with gender dysphoria seen at a large gender clinic.

METHODS: An Institutional Review Board-approved retrospective review of electronic medical records was conducted of all patients with ICD-9/10 codes for gender dysphoria referred to Pediatric Endocrinology for hormone therapy (puberty suppression and/or cross-sex hormones) from January 2014 to August 2016.

RESULTS: Seventy-eight patients met inclusion criteria. Five children were prepubertal, no hormone therapy was considered, and they were therefore excluded. Of the remaining 73 patients, 72 had documented fertility counseling prior to initiation of hormone therapy and 2 subjects attempted FP; 45% of subjects mentioned a desire or plan to adopt, and 21% said they had never wanted to have children.

CONCLUSIONS: Utilization rates of FP are low among transgender adolescents. More research is needed to understand parenthood goals among transgender youth at different ages and developmental stages and to explore the impact of gender dysphoria on decision-making about FP and parenthood. Discussions about infertility risk, FP, and other family building options should be prioritized in this vulnerable adolescent population.

Conclusion

Utilization rates of FP are low among transgender adolescents. More research is needed to understand parenthood goals among transgender youth at different ages and developmental stages and to explore the impact of gender dysphoria on decision-making about FP and parenthood. Discussions about infertility risk, FP, and other family building options should be prioritized in this vulnerable adolescent population.

Methodological limitations

Based on old records: Information came from what clinicians wrote in medical records, not from interviews or questionnaires. So what was actually said, and the teens' real reasons, cannot be checked.
Small group at one clinic: 73 teens at one US clinic over about 2.5 years makes the numbers imprecise and may not apply to other clinics, countries or later years.
Quality of counselling unknown: A recorded talk only shows a discussion was noted. Later studies (for example Johnson and colleagues, 2024) found big gaps between what clinicians recorded and what patients remembered being told.
Understanding not checked: The study did not test whether teens understood they could become permanently infertile, or could weigh their future wish for children.
Obstacles not measured: Cost, insurance, invasive procedures, the need to delay or pause treatment, and distress about the procedures were not measured. So low uptake cannot be blamed on lack of interest alone.
No follow-up: Teens were not followed into adulthood, so whether they later wanted biological children or regretted not saving eggs or sperm is unknown.
Counts only: The study did not analyse which factors (age, birth sex, stage of puberty, parents' involvement) were linked to choosing fertility preservation.

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Summary

Key findings

Abstract

Conclusion