Initial Biopsychological Transformations in AFAB Transgender Individuals Undergoing Masculinizing Hormone Therapy: A 4-Month Prospective Investigation
By
Ludek Fiala
Daniela Kestlerova
Jakub Nespor
Jiri Lenz
June 17, 2026
Clinical Scorecard: Initial Biopsychological Transformations in AFAB Transgender Individuals Undergoing Masculinizing Hormone Therapy: A 4-Month Prospective Investigation
At a Glance
Category Detail
Condition Gender Dysphoria
Key Mechanisms Endocrine changes associated with testosterone administration and psychological adaptations.
Target Population Transgender individuals assigned female at birth initiating masculinizing hormone therapy.
Care Setting Specialized clinical center.
Key Highlights
Significant reductions in anxiety and trauma-related symptoms observed after 4 months of therapy. Improvements in quality of life measures over time. Endocrine changes included decreased estradiol and increased testosterone levels. Associations between hormonal changes and psychological outcomes were more pronounced after 4 months. Psychological improvements were influenced by psychosocial and treatment-related factors.
Guideline-Based Recommendations
Diagnosis
Participants met clinical diagnostic criteria for gender dysphoria.
Management
Initiation of masculinizing hormone therapy as indicated for individuals with gender dysphoria.
Monitoring & Follow-up
Regular assessments of hormonal parameters and psychological measures at baseline, 2 months, and 4 months.
Risks
Potential psychological distress associated with gender dysphoria and treatment initiation.
Patient & Prescribing Data
30 transgender individuals assigned female at birth, aged 18 years or older.
No previous hormonal treatments or surgeries prior to the study; no significant non-adherence to therapy.
Clinical Best Practices
Conduct longitudinal assessments to monitor both endocrine and psychological changes. Utilize validated psychometric instruments for psychological evaluation. Consider psychosocial factors in treatment planning and support.
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