Parental consent and the treatment of transgender youth: the impact of Re Imogen
Authors: Alison Clayton, Roberto D’Angelo and Patrick Clarke
Published online: 1 August 2022
To the Editor: We read with interest the article by Kelly and colleagues,1 In our opinion, the authors’ statement “Access to timely gender‐affirming care is associated with improved mental health outcomes and overall wellbeing” is not well supported by the two citations provided.
The first citation is a systematic review by Rew and colleagues.2 A critique of this review was recently published.3 Rew et al, in response, clarified that they did not make any causal statements about puberty blockers and reported improved mental health outcomes, but believe their findings warrant more rigorous longitudinal studies.4
Kelly and colleagues’ second citation is a systematic review by Mahfouda et al.5 This review concluded there is only scarce and preliminary evidence that hormonal and surgical gender‐affirming treatments in adolescents are associated with mental health benefit and improved quality of life. The available evidence was described as having multiple methodological limitations and being at medium to high risk of bias. The authors called for further urgent research to clarify long term outcomes on psychological functioning and safety.
Importantly, two recent systematic reviews by the United Kingdom’s National Institute for Health and Care Excellence found that the results of the studies investigating the benefits or adverse effects of puberty blockers and gender‐affirming hormones are of very low certainty and, as the studies themselves may not be reliable, any identified changes could be due to confounding, bias or chance.6,7 The recently published interim report of the UK’s Cass Review also noted that there are different views on the benefits versus harms of early social transition and more information about outcomes is required.8
In conclusion, the literature does not support there being a robust evidence base for the gender‐affirming social, medical and surgical interventions for children and adolescents. Rather, the literature highlights the scarce and low quality evidence and the urgent need for more high quality evidence.
In any consideration of the processes of informed consent and/or court consent it would seem imperative that there is acknowledgement of the uncertain evidence base underpinning these interventions. Thus, it is of concern that Kelly and colleagues fail to do this.
Competing interests
Alison Clayton and Patrick Clarke are affiliated with the Society for Evidence‐based Gender Medicine (SEGM). Roberto D'Angelo is a clinical and academic advisor to SEGM.
References
- Kelly F, Giordano S, Telfer MM, Pang KC. Parental consent and the treatment of transgender youth: the impact of Re Imogen. Med J Aust 2022; 216: 219‐221. https://www.mja.com.au/journal/2022/216/5/parental‐consent‐and‐treatment‐transgender‐youth‐impact‐re‐imogen
- Rew L, Young CC, Monge M, Bogucka R. Review: puberty blockers for transgender and gender diverse youth — a critical review of the literature. Child Adolesc Ment Health 2021; 26: 3‐14.
- Clayton A, Malone WJ, Clarke P, et al. Commentary: the signal and the noise‐questioning the benefits of puberty blockers for youth with gender dysphoria‐a commentary on Rew et al. Child Adolesc Ment Health 2021; https://doi.org/10.1111/camh.12533 [Epub ahead of print].
- Rew L, Young CC, Monge M, Bogucka R. Response: “the signal and the noise” — a response to Clayton et al. Child Adolesc Ment Health 2021; https://doi.org/10.1111/camh.12534 [Epub ahead of print].
- Mahfouda S, Moore JK, Siafarikas A, et al. Gender‐affirming hormones and surgery in transgender children and adolescents. Lancet Diabetes Endocrinol 2019; 7: 484‐498.
- National Institute for Health and Care Excellence. Evidence review: gonadotrophin releasing hormone analogues for children and adolescents with gender dysphoria. NICE, 2020. https://web.archive.org/web/20220414202655/https://arms.nice.org.uk/resources/hub/1070905/attachment (viewed May 2022).
- National Institute for Health and Care Excellence. Evidence review: gender‐affirming hormones for children and adolescents with gender dysphoria. NICE, 2020. https://web.archive.org/web/20220215111922/https://arms.nice.org.uk/resources/hub/1070871/attachment (viewed May 2022).
- Cass H. The Cass Review: independent review of gender identity services for children and young people — interim report. Cass Review, 2022. https://cass.independent‐review.uk (viewed May 2022).
Linked content
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MJA Perspective: Parental consent and the treatment of transgender youth: the impact of Re Imogen
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MJA Letter: In reply