5. Non-Affirmative Treatment Approaches

What does "real treatment" look like — and what does the evidence actually show works?

"Successful treatment without transition" usually means one of three things: (1) the dysphoria resolves as the underlying comorbidities (autism, anxiety, trauma, eating disorder, internalized homophobia) are addressed; (2) the adolescent goes through normal identity-formation and arrives at a stable non-trans identity; or (3) the adolescent eventually settles into a comfortable accommodation with their natal body without medical intervention.
The evidence base for non-affirmative psychotherapy is limited but growing. There are no large randomized trials. There are clinical case series, qualitative reports, and growing clinical-experience-based literature from clinicians who have worked with this population for years.
The strongest endorsement of psychotherapy-first comes from the Cass Review and the European systematic reviewers — not because the evidence for psychotherapy is strong, but because the evidence for medical intervention is also weak and psychotherapy is far less risky.
The leading framework is "exploratory" or "developmental" therapy — neither affirming nor rejecting the gender identification, but treating it as one possible meaning among several that the adolescent and family can explore together, with attention to all the comorbidities and life context.
Key clinicians/organizations: Gender Exploratory Therapy Association (GETA) — Lisa Marchiano, Stella O'Malley, Sasha Ayad. Genspect (broader parent and clinician network). Therapy First. SEGM (research/clinical). Dr. Erica Anderson (trans psychologist advocating more careful assessment). Dr. Anna Hutchinson (Cass-informed psychotherapy). Anastassis Spiliadis (Gender Exploratory Model).
This book: When Kids Say They're Trans by Marchiano, O'Malley, and Ayad (2023) — written explicitly for parents who don't believe hasty medicalization is the best path.

What "treatment" means when you don't lead with transition

Under the affirmative model, the primary treatment for gender dysphoria is to facilitate the patient's stated identity — social transition first, then puberty blockers, then cross-sex hormones, then surgery. Psychotherapy is offered as support during this process.

Under exploratory or developmental models, the order is reversed. The first goal is to understand the gender presentation in the full context of the adolescent's life — their developmental history, mental health, sensory profile, family dynamics, peer environment, online influences, sexual orientation, body experience, and identity-formation process. The gender identification is taken seriously as the adolescent's current experience, but treated as a starting point for exploration, not the conclusion.

Within this frame, "successful treatment" can take several forms:

Resolution. As underlying issues are addressed (e.g., undiagnosed autism is recognized and supported; trauma is processed; anxiety is treated; same-sex attraction is integrated), the gender dysphoria diminishes or resolves. The adolescent settles into a stable non-trans identity.
Reframing without resolution. The dysphoria doesn't fully resolve, but the adolescent develops a more nuanced understanding of it — for example, they remain gender-nonconforming or feel some persistent discomfort but no longer believe medical transition is the answer. They develop coping strategies and a workable accommodation with their body.
Persistent identification, considered medical transition as an adult. The adolescent maintains the trans identity through development, but with a much fuller understanding of their own situation. If they still want medical transition by their mid-20s, they pursue it as an adult with informed consent and (ideally) all the comorbidities addressed first. This is the explicit Finnish/Swedish/UK model.

None of these outcomes is treated as a "failure" or a "loss" — they're all valid life paths. The exploratory frame's claim is that letting an adolescent commit irreversibly to medical transition during a period of major developmental flux forecloses possibilities that an unhurried exploration would have kept open.

The exploratory/developmental therapy framework

Gender Exploratory Therapy (GET)

Co-founded by Lisa Marchiano, Stella O'Malley, and Sasha Ayad in 2021, the Gender Exploratory Therapy Association developed a clinical framework that is now used by therapists in many countries. Key principles:

Take the gender presentation seriously but not literally. Don't dismiss the adolescent's experience, but don't immediately accept the trans-affirming framework either. Treat the presentation as data about the adolescent's internal experience that needs to be understood, not as a diagnosis that determines treatment.
Slow things down. Resist the pressure (from the adolescent, often from peers/online community, sometimes from clinicians) for rapid action — social transition, name changes, blockers, etc. Time is not the enemy. Developmentally, adolescents need time.
Open things up. Make exploratory questions available. What does being a girl/boy/woman/man mean to you? What is uncomfortable about your body specifically? When did you first feel this way? What else was happening in your life then? What other explanations might there be? These questions are not interrogation — they're the standard work of identity-formation therapy.
Address comorbidities directly. Don't treat anxiety, depression, autism, eating disorders, OCD, or trauma as separate from the gender question. They likely interact.
Hold space for multiple outcomes. The therapist's job is not to steer the adolescent toward any particular conclusion — including a non-trans conclusion. It's to make all possibilities thinkable.

Cass-Informed Psychotherapy (Hutchinson et al.)

Dr. Anna Hutchinson and colleagues have published an explicit "Cass-informed psychotherapy" framework (European Journal of Developmental Psychology, 2025) that builds the Cass Review's recommendations into therapeutic practice. Key features:

Holistic assessment first — neurodevelopmental, mental health, family, social.
Transdiagnostic approach — drawing on attachment theory, mentalization-based therapy, CBT, narrative therapy, depending on the case.
Explicit goal of avoiding both "diagnostic overshadowing" (only seeing the gender) and reductionistic affirmation (only validating the stated identity).
Frames the central clinical challenge as: how to genuinely respect the young person's lived experience and reduce harm from stigma, without that respect becoming a closure that forecloses exploration.

Anastassis Spiliadis — Gender Exploratory Model

A former Tavistock GIDS systemic therapist whose "Slowing things down, opening things up" framework has become widely used. The model treats gender questioning as a form of identity development requiring time, family work, attention to context, and an unhurried therapeutic stance.

Attachment-Based Family Therapy (ABFT)

Developed by Guy Diamond and colleagues, ABFT was originally designed for adolescent depression and has been adapted for LGBTQ+ youth (Diamond et al., 2022, Family Process). It focuses on repairing or strengthening parent-child attachment as a stabilizing factor through adolescent identity-development. Notably, ABFT was developed within the LGBTQ-affirming tradition — it's not a non-affirmative therapy — but its emphasis on family connection as protective is relevant regardless of one's stance on transition. The core insight: an adolescent struggling with identity development is better off with intact attachment to their parents than alienated from them.

Trauma-informed and comorbidity-first approaches

Many clinicians working with this population emphasize treating the comorbidities first, on the rationale that several months of stable mental-health treatment may substantially clarify which of the adolescent's distress is gender-specific and which is general. This includes:

EMDR or other trauma-processing therapies if there's a trauma history.
CBT or DBT for anxiety, depression, emotion regulation.
Family-Based Treatment if there's an eating disorder.
Autism-informed support if autism (diagnosed or undiagnosed traits) is present — sensory regulation, social skills, masking awareness, accommodation planning.
OCD treatment (ERP) if there are obsessive/compulsive features to the dysphoria (some clinicians describe a "gender OCD" presentation where the adolescent is consumed with intrusive questioning).

What does success look like, in practice?

The published clinical literature on this is thinner than one would want — there are no large randomized trials of exploratory therapy. What does exist:

Case studies and small series. Clinical psychotherapy journals contain case reports of adolescents whose dysphoria resolved through psychotherapy without medical intervention. One illustrative example: a 20-year-old FtM-identified individual who, during 4–5 months of group psychotherapy, recognized her experience as homosexual and gave up the transition plan (PMC case study).
Historical "desistance" data. Before the affirmative model became dominant, the standard practice was "watchful waiting" — providing supportive psychotherapy without medical or social transition. Across multiple older studies, ~60–90% of childhood-onset GD cases resolved by adulthood (most became gay/lesbian rather than trans). This historical pattern is now contested by trans advocates as methodologically flawed, but it represents the largest pre-affirmative-model dataset available.
Parent reports of resolved cases. Genspect, Our Duty, and other parent-support organizations have collected hundreds of accounts of adolescents whose dysphoria resolved (often by ages 17–20) once families patiently held space, addressed comorbidities, limited social-media exposure, and avoided early medicalization. These are not controlled studies but they represent a substantial accumulation of converging clinical experience.
Detransitioner accounts of "what would have helped." The Vandenbussche survey explicitly asked detransitioners what kind of support they would have needed before transitioning. The dominant answers: time, exploratory therapy that took their distress seriously without immediately reaching for transition, help understanding their sexual orientation, autism assessment, trauma processing, and family that stayed close to them through the confusion.

A representative success pattern. A common arc described in clinical writings looks like this: A 14–16 year-old natal female adolescent presents with new gender-questioning, often after a period of social-media immersion. The family resists immediate social transition, instead pursuing a comprehensive assessment that identifies undiagnosed autistic traits, social anxiety, and unprocessed body-image distress (often related to puberty itself). The family limits unsupervised access to identity-saturated online communities, supports the adolescent through autism-informed accommodation, and provides therapy with a clinician who neither rejects nor affirms the gender identification but explores it. Over 18 months to 3 years, the gender preoccupation diminishes as the underlying experiences become understandable in other ways. The adolescent emerges by age 17–19 with a more integrated sense of self — often gender-nonconforming, sometimes lesbian or bisexual, sometimes simply a more secure young woman. This pattern, while not universal, is well-attested in clinical reports.

The systematic-review verdict on psychotherapy

The Cass Review explicitly recommended psychosocial support as the first line of treatment for gender-distressed youth. NHS England's response described moving toward "multi-disciplinary teams pursuing a more holistic approach to treatment, centered on mental health support."

The 2023 PRISMA systematic review of adolescent gender-dysphoria treatment (PMC) was honest about the limited evidence base — for both psychotherapy and medical intervention. The key passage:

"The scientific community is called upon to resist the stigmatization of psychotherapy for gender dysphoria and to support rigorous outcome research investigating the effectiveness of various psychological treatments."

In other words: the affirmative-model defenders argue we shouldn't withhold medical intervention because psychotherapy lacks an evidence base, but the same critique applies — the medical intervention also lacks a strong evidence base. Given the asymmetry of risk (psychotherapy is reversible; medical transition isn't), the systematic reviewers across Europe concluded the lower-risk option should be tried first.

Resources for further depth

Books written specifically for parents:

When Kids Say They're Trans: A Guide for Thoughtful Parents — Marchiano, O'Malley, Ayad (2023). The closest thing to a definitive resource for parents who don't believe immediate affirmation is the right path. Combines clinical experience with developmental psychology.
Irreversible Damage: The Transgender Craze Seducing Our Daughters — Abigail Shrier (2020). The most-discussed journalistic treatment of the AFAB adolescent surge. The framing is more polemical than the clinical books, but the reporting is substantive and the case studies are illustrative.
Time to Think: The Inside Story of the Collapse of the Tavistock Gender Service for Children — Hannah Barnes (2023). Investigative reporting on the Tavistock failure — useful for understanding why the affirmative model is being abandoned in countries that took it seriously.

Clinician-facing resources:

Genspect — international clinician and parent network; conferences, podcasts, training materials.
Gender Exploratory Therapy Association (GETA) — clinician training in exploratory therapy.
SEGM (Society for Evidence-Based Gender Medicine) — clinical and research evidence reviews.
Therapy First — clinician network promoting therapy-first approaches.
Stella O'Malley's Substack and the "Gender: A Wider Lens" podcast (O'Malley & Ayad).

Detransitioner voices:

The Pique Resilience Project (Helena, Jesse, Dagny, Chiara) — interviews and Q&A on YouTube.
Chloe Cole — public advocate; her interviews lay out the medical-transition experience and detransition in detail.
r/detrans subreddit and the Beyond Trans/Post Trans communities — first-person accounts in volume.
Helena Kerschner's writings on Substack and the Tablet magazine essay "I Was a Teenage Trans Boy" — among the most cited single first-person accounts.

Cass Review primary sources:

cass.independent-review.uk — the full report, executive summary, and systematic reviews are publicly available. The executive summary is ~60 pages and is the single most authoritative document on what is and isn't known about adolescent gender medicine as of 2024.

What's contested. Critics of the exploratory-therapy approach (including the major US medical organizations) argue that any therapy aimed at exploring rather than affirming a stated trans identity risks becoming "conversion therapy" — and several US states have laws restricting it. Defenders (including trans clinicians like Erica Anderson) argue this conflates two different things: actual conversion therapy attempts to change a person's identity by aversive means, while exploratory therapy simply gives an adolescent space to consider all interpretations of their experience without steering toward a particular outcome. Florence Ashley's widely-cited critique ("Interrogating Gender-Exploratory Therapy", 2023) and the counter-responses from GETA-affiliated clinicians give a sense of the live debate. The Cass Review explicitly rejected the equation of exploratory therapy with conversion therapy and recommended exploratory approaches.