FBT / Maudsley

By Lock / Le Grange Founded 1985
Key text Treatment Manual for AN (2nd ed, 2013)
Family Systems Focus: Systemic + Behavioral 6-12 months Family

Core Mechanism

Empowered parents take charge of refeeding; externalization separates illness from identity; control gradually returns to adolescent

Ontology

Anorexia as an illness requiring parental intervention (agnostic about cause); adolescent cannot recover alone

Therapeutic Voice

"I'm not going to tell you what to put on the plate. You know your child better than I do. What I will say is that nothing this week comes before these meals, and that none of you caused this."

View of the Person

An ill adolescent who cannot recover alone: parental empowerment is necessary and non-blaming


Evidence

NICE: recommended for adolescent anorexia (NG69)

10+ RCTs

Multiple meta-analyses

Gold standard for adolescent anorexia. Very strong evidence.

Eating Disorders
Effect: d = 0.75
~40-50% full remission (AN)
Lock et al., 2010; NICE 2017 (2017)

Conditions

Epistemology

Empiricist

Blind Spots

Requires parents able to supervise every meal, which assumes a household with the time and flexibility to do it; the etiology-agnostic stance can frustrate families who want to understand what happened; adolescents frequently experience the refeeding phase as coercive, a critique voiced more often in first-person accounts than in the trial literature

Contraindications

Medical instability requiring inpatient stabilization first (FBT is an outpatient treatment), families unable to participate in meal supervision, active domestic violence in the home, patient with severe comorbid conditions requiring separate treatment (e.g., active psychosis), households with high parental criticism, where separated FBT (parents and adolescent seen apart) generally outperforms the conjoint form


Training

FBT training workshop (2-3 days) + supervised cases. Comfort with families and ED medical monitoring required

Various training centers; no single body

16-24 hrs + supervised cases

$1K-3K

Equity & Cultural Adaptations

Youth-adapted

Philosophical Roots

Pragmatism (agnostic about etiology: just refeed); family systems (externalization); medical model (anorexia as illness requiring parental intervention); anti-blame stance

Related Modalities


FBT / Maudsley in 1 Comparative Clinical Vignette

Each vignette presents the same client through multiple theoretical lenses side by side — showing how FBT / Maudsley formulates presenting problems, sets treatment focus, and sounds in the consulting room compared with other approaches. This comparative pedagogy is unique to Epoché Clinical; no other clinical reference systematically formulates the same case across traditions.

Test Yourself

What is 'agnostic about cause' in FBT?

Show answer

Deliberately avoids blaming families: focuses on empowering parents to refeed.


Sources