Do No Harm Submits Amicus Brief in Support of Detransitioner’s Lawsuit
This week, Do No Harm submitted an amicus brief to the North Carolina Court of Appeals in support of a lawsuit brought by detransitioner Prisha Mosley to hold accountable those healthcare professionals who she alleges subjected her to sex-rejecting interventions as a minor.
Mosley, a biological female, filed suit in North Carolina after receiving cross-sex hormones and having her breasts removed. She alleged her medical providers misrepresented basic facts about pediatric medical transition and deceived her into undergoing these procedures.
The trial court had initially dismissed Mosley’s medical malpractice claim as untimely. But following the dismissal of this claim, the North Carolina legislature enacted a new law that extended the statute of limitations for medical malpractice claims and should have helped paved the way to revive Mosley’s claim. Yet the trial court refused to reinstate her claim and granted summary judgment to the defendants on Mosley’s remaining fraud-related claims.
Do No Harm’s amicus brief urges the appellate court to reverse the trial court, laying out the science and evidence – or lack thereof – on sex-rejecting procedures for minors.
The brief demonstrates that sex-rejecting medical interventions such as cross-sex hormones and surgical procedures lack reliable evidence as methods to “treat” children suffering from gender dysphoria, or psychological distress resulting from the discontinuity perceived between one’s sex and one’s “gender identity.”
The brief cites the Cass Review, the United Kingdom’s comprehensive independent evaluation of gender identity services and the evidence base for youth gender medicine, which found that the research supporting so-called “gender-affirming care” for minors is very weak and of low certainty. Likewise, among other included examples is a recently published Finnish study, which found that sex change interventions failed to improve the mental health of minors suffering from gender dysphoria.
The brief also explains that the only reliable clinical approach for kids suffering from gender dysphoria is psychosocial support, rather than medical interventions.
Do No Harm will continue to support efforts to ensure accountability for, and protect minors from, the harms of so-called “gender-affirming care.”

