Association of Pubertal Blockade at Tanner 2/3 With Psychosocial Benefits in Transgender and Gender Diverse Youth at Hormone Readiness Assessment.

PURPOSE: Compare psychosocial function at the time of hormone readiness assessment for transgender and gender diverse (TGD) youth who received pubertal blockade to prevent a nonaffirming puberty with those who did not.

METHODS

Retrospective cohort study of psychological assessment data from hormone readiness evaluations conducted at a multispecialty gender clinic. Participants include all TGD youth between the ages of 13 and 17 assessed for hormone readiness between 2017 and 2021.

RESULTS

Our cohort consisted of 438 TGD youth, 40 who were prescribed pubertal blockade at Tanner stage 2 or 3, and 398 who had not. The blocker population was younger, more likely to be assigned male and affirming a female identity, and had a different racial/ethnic identity distribution. Having puberty blocked was associated with significantly lower T-scores on the Youth Self Report for internalizing problems (β = -7.4, p < .001), anxiety problems (β = -4.6, p = .003), depressive problems (β = -6.5, p < .001), stress problems (β = -4.0, p = .01), and total problems (β = -4.9, p = .003). The blocker population was also significantly less likely to report any suicidal thoughts (odds ratio = 0.38, p = .05). With the exception of increased risk of suicidal thoughts, these associations remained significant when adjusted for gender.

DISCUSSION: At the time of hormone readiness evaluation, TGD youth who received pubertal blockade at Tanner 2 or 3 were found to have less anxiety, depression, stress, total problems, internalizing difficulties, and suicidal ideation than TGD peers who had been through more of a nonaffirming puberty.