The Health Research Authority (HRA) has published its response to the High Court's decision refusing applications for permission to apply for judicial review and to stop the PATHWAYS Trial. The HRA states that the decision allows the trial, which forms part of a wider research programme aimed at understanding how the NHS can better support children and young people with gender incongruence, to proceed. The trial will examine the effects of puberty-suppressing medication on the physical, social and emotional wellbeing of participants. The HRA explains that the trial received a favourable opinion in November 2025 through the Combined Review process conducted jointly with the Medicines and Healthcare products Regulatory Agency (MHRA). Following concerns raised by the MHRA in February 2026, the trial sponsor, King's College London, amended the study protocol, which received a favourable opinion in June 2026.