“The reality is that we have no good evidence on the long-term outcomes of interventions to manage gender-related distress,” Cass concluded. Instead, she wrote, mental health providers and pediatricians should provide holistic psychological care and psychosocial support for young people without defaulting to gender reassignment treatments until further research is conducted.
After the release of Cass’s findings, the British government issued an emergency ban on puberty blockers for people under 18. Medical societies, government officials and legislative panels in Germany, France, Switzerland, Scotland, the Netherlands and Belgium have proposed moving away from a medical approach to gender issues, in some cases directly acknowledging the Cass Review. Scandinavian countries have been moving away from the gender-affirming model for the past few years. Reem Alsalem, the United Nations special rapporteur on violence against women and girls, called the review’s recommendations “seminal” and said that policies on gender treatments have “breached fundamental principles” of children’s human rights, with “devastating consequences.”
But in the United States, federal agencies and professional associations that have staunchly supported the gender-affirming care model greeted the Cass Review with silence or utter disregard.