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James D Lock

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Citations 376
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Recent Articles
1.
Singh S, Gorrell S, Matheson B, Reilly E, Lock J, Le Grange D
Int J Eat Disord . 2024 Jun; 57(9):1828-1841. PMID: 38840408
Objective: Cognitive rigidity, or difficulty adapting to changing demands, is commonly observed in anorexia nervosa. Less is known, however, about cognitive flexibility (CF) in bulimia nervosa (BN) and, particularly, adolescence....
2.
Matheson B, Bohon C, Le Grange D, Lock J
Eat Disord . 2023 Dec; 32(1):1-12. PMID: 38149636
Loss of control (LOC) eating in youth is a common disordered eating behavior and associated with negative health and psychological sequalae. Family-based treatment (FBT) is an efficacious treatment for adolescent...
3.
Lock J, Le Grange D, Bohon C, Matheson B, Jo B
J Am Acad Child Adolesc Psychiatry . 2023 Dec; 63(6):605-614. PMID: 38142046
Objective: Anorexia nervosa (AN) is a serious psychiatric disorder with high morbidity and mortality. The current evidence supports the use of family-based treatment (FBT), but recovery rates are only about...
4.
Datta N, Lock J
J Eat Disord . 2023 Oct; 11(1):189. PMID: 37872615
Objective: This proof-of-concept study explores the role of aberrant interoception as a possible mechanism underlying restrictive eating symptoms in avoidant/restrictive food intake disorder (ARFID) compared to anorexia nervosa (AN) and...
5.
Datta N, Matheson B, Walker A, Van Wye E, Lock J
Clin Child Psychol Psychiatry . 2023 Apr; 28(3):1123-1134. PMID: 37032311
Background: Individuals with Avoidant/Restrictive Food Intake Disorder (ARFID) experience restrictive or highly selective eating problems that interfere with growth and development. Despite the increasing number of referrals for ARFID, no...
6.
Van Wye E, Matheson B, Citron K, Yang H, Datta N, Bohon C, et al.
Contemp Clin Trials . 2022 Dec; 124:107036. PMID: 36460266
Background Avoidant Restrictive Food Intake Disorder (ARFID) is an eating disorder recently added to the Diagnostic and Statistical Manual, 5th Edition (DSM-5) that involves nutritional, developmental, and/or psychosocial impairment, and...
7.
Datta N, Hagan K, Bohon C, Stern M, Kim B, Matheson B, et al.
Int J Eat Disord . 2022 Dec; 56(2):384-393. PMID: 36454189
Objective: Misconceptions around which patients will and will not benefit from family-based treatment (FBT) for adolescent eating disorders (EDs) limit referrals and access to this treatment modality. The present study...
8.
Datta N, Van Wye E, Citron K, Matheson B, Lock J
Int J Eat Disord . 2022 Sep; 56(1):263-268. PMID: 36125016
Objective: There is a growing body of literature suggesting the novel coronavirus pandemic (COVID-19) negatively impacts mental health in individuals self-reporting an eating disorder (ED); however, limited pediatric data is...
9.
Shivacharan R, Rolle C, Barbosa D, Cunningham T, Feng A, Johnson N, et al.
Nat Med . 2022 Aug; 28(9):1791-1796. PMID: 36038628
Cravings that precede loss of control (LOC) over food consumption present an opportunity for intervention in patients with the binge eating disorder (BED). In this pilot study, we used responsive...
10.
Datta N, Matheson B, Citron K, Van Wye E, Lock J
J Clin Child Adolesc Psychol . 2022 Aug; 52(2):159-170. PMID: 35950931
Eating disorders (EDs) are life-threatening psychiatric illnesses that occur in adolescents. Unfortunately, limited randomized controlled trials exist to address EDs in this vulnerable population. The current review updates a prior...