Dr Melanie Simmonds-Buckley

All publications

Journal articles

• Power N, Simmonds-Buckley M, Delgadillo J, Smithies J, Bee C & Kellett S (2024) Practitioner competence and clinical outcomes during cognitive behavioural and cognitive-analytic guided self-help for anxiety. The Cognitive Behaviour Therapist, 17.
• Wojnarowski C, Simmonds‐Buckley M & Kellett S (2024) Predicting optimal treatment allocation for cognitive analytic‐guided self‐help versus cognitive behavioural‐guided self‐help. British Journal of Clinical Psychology. View this article in WRRO
• Shao W, Simmonds-Buckley M, Zavlis O & Bentall RP (2024) The common structure of the major psychoses: more similarities than differences in the network structures of schizophrenia, schizoaffective disorder, and psychotic bipolar disorder. Schizophrenia Bulletin. View this article in WRRO
• Nicholls-Clow R, Simmonds-Buckley M & Waller G (2024) Avoidant/restrictive food intake disorder: Systematic review and meta-analysis demonstrating the impact of study quality on prevalence rates. Clinical Psychology Review, 114, 102502-102502.
• Gaskell C, Power N, Novakova B, Simmonds-Buckley M, Kerr WT, Reuber M, Kellett S & Rawlings GH (2024) A meta-analytic evaluation of the effectiveness and durability of psychotherapy for adults presenting with functional dissociative seizures.. Seizure: European Journal of Epilepsy.
• Norton M, Kellett S, Huddy V & Simmonds-Buckley M (2024) Household factors and prevalence of squalor: meta-analysis and meta-regression. BMC Public Health(24).
• Broglia E, Nisbet K, Bone C, Simmonds-Buckley M, Knowles L, Hardy G, Gibbon L & Barkham M (2023) What factors facilitate partnerships between higher education and local mental health services for students? A case study collective. BMJ Open, 13(12), e077040-e077040.
• Kellett S, Bee C, Smithies J, Aadahl V, Simmonds-Buckley M, Power N, Dugen-Williams C, Fallon N & Delgadillo J (2023) Cognitive–behavioural versus cognitive–analytic guided self-help for mild-to-moderate anxiety: a pragmatic, randomised patient preference trial. The British Journal of Psychiatry, 223(3), 438-445.
• Gaskell C, Kellett S, Simmonds-Buckley M, Curran J, Hetherington J & Delgadillo J (2023) Long-term psychotherapy in tertiary care: a practice-based benchmarking study. British Journal of Clinical Psychology.
• Mangion G, Simmonds-Buckley M, Kellett S, Taylor P, Degnan A, Humphrey C, Freshwater K, Poggioli M & Fiorani C (2022) Modelling identity disturbance: a network analysis of the Personality Structure Questionnaire (PSQ). International Journal of Environmental Research and Public Health, 19(21).
• Simmonds-Buckley M, Osivwemu E-O, Kellett S & Taylor C (2022) The acceptability of cognitive analytic therapy (CAT) : meta-analysis and benchmarking of treatment refusal and treatment dropout rates. Clinical Psychology Review, 96.
• Wray A, Kellett S, Bee C, Smithies J, Aadahl V, Simmonds-Buckley M & McElhatton C (2022) The acceptability of cognitive analytic guided self-help in an Improving Access to Psychological Therapies service. Behavioural and Cognitive Psychotherapy, 1-15.
• Kellett S, Alhadeff L, Gaskell C & Simmonds‐Buckley M (2022) Effectiveness of cognitive analytic therapy for bipolar affective disorder : a co-produced single subject cumulative treatment design with extended follow-up (A1/B/A2/C-FU). Psychology and Psychotherapy: Theory, Research and Practice. View this article in WRRO
• Sheldon E, Simmonds-Buckley M, Bone C, Mascarenhas T, Chan N, Wincott M, Gleeson H, Sow K, Hind D & Barkham M (2021) Prevalence and risk factors for mental health problems in university undergraduate students : a systematic review with meta-analysis. Journal of Affective Disorders, 287, 282-292. View this article in WRRO
• Simmonds-Buckley M, Catarino A & Delgadillo J (2021) Depression subtypes and their response to cognitive behavioral therapy: a latent transition analysis. Depression and Anxiety. View this article in WRRO
• Dolan N, Simmonds-Buckley M, Kellett S, Siddell E & Delgadillo J (2021) Effectiveness of stress control large group psychoeducation for anxiety and depression : systematic review and meta-analysis. British Journal of Clinical Psychology. View this article in WRRO
• Bone C, Simmonds-Buckley M, Thwaites R, Sandford D, Merzhvynska M, Rubel J, Deisenhofer A-K, Lutz W & Delgadillo J (2021) Dynamic prediction of psychological treatment outcomes : development and validation of a prediction model using routinely collected symptom data. The Lancet Digital Health, 3(4), e231-e240. View this article in WRRO
• Merzhvynska M, Simmonds-Buckley M, Delgadillo J & Kellett S (2021) Trajectories of change in the therapeutic alliance during Cognitive Analytic Therapy for depression. Psychology and Psychotherapy: Theory, Research and Practice. View this article in WRRO
• Kellett S, Easton K, Cooper M, Millings A, Simmonds-Buckley M & Parry G (2020) Evaluation of a mobile app to enhance relational awareness and change during cognitive analytic therapy: mixed methods case series. JMIR Mental Health, 7(12). View this article in WRRO
• Simmonds-Buckley M, Bennion MR, Kellett S, Millings A, Hardy GE & Moore RK (2020) Acceptability and effectiveness of NHS recommended e-therapies for depression, anxiety and stress: A meta-analysis. Journal of Medical Internet Research. View this article in WRRO
• Wakefield S, Kellett S, Simmonds‐Buckley M, Stockton D, Bradbury A & Delgadillo J (2020) Improving Access to Psychological Therapies (IAPT) in the United Kingdom: A systematic review and meta‐analysis of 10‐years of practice‐based evidence. British Journal of Clinical Psychology. View this article in WRRO
• Kellett S, Simmonds-Buckley M, Limon E, Hague J, Hughes L, Stride C & Millings A (2020) Defining the assessment and treatment competencies to deliver low-intensity cognitive behavior therapy : a multi-center validation study. Behavior Therapy. View this article in WRRO
• Kellett S, Ghag J, Ackroyd K, Freshwater K, Finch J, Freear A, Hartley J & Simmonds‐Buckley M (2019) Delivering cognitive analytic consultancy to community mental health teams: Initial practice‐based evidence from a multi‐site evaluation. Psychology and Psychotherapy Theory Research and Practice. View this article in WRRO
• Simmonds-Buckley M, Kellett S & Waller G (2019) Acceptability and Efficacy of Group Behavioral Activation for Depression among Adults: A Meta-Analysis. Behavior Therapy. View this article in WRRO
• Kellett S, Simmonds-Buckley M, Bliss P & Waller G (2017) Effectiveness of Group Behavioural Activation for Depression: A Pilot Study.. Behavioural and Cognitive Psychotherapy. View this article in WRRO
• Kellett S, Simmonds-Buckley M & Totterdell P (2016) Testing the Effectiveness of Cognitive Analytic Therapy for Hypersexuality Disorder: An Intensive Time-Series Evaluation. Journal of Sex & Marital Therapy. View this article in WRRO
• Henderson CE, Woodard GS, Simmonds-Buckley M, Christensen M, Jensen-Doss A, Douglas S & Delgadillo J () Prediction of adolescent psychotherapy outcomes using youth- and caregiver-reported symptoms data. Psychotherapy Research, 1-13.
• Sheldon E, Ezaydi N, Desoysa L, Young J, Simmonds-Buckley M, Hind PD & Burton PC () Barriers to help-seeking, accessing and providing mental health support for medical students: a mixed methods study using the candidacy framework. BMC Health Services Research, 24(1).
• Kellett S, Gaskell C, Keslake A, Seneviratne M & Simmonds-Buckley M () Treating taboo thoughts on a psychiatric intensive care unit: a four-phase mixed methods single case experimental design. Behavioural and Cognitive Psychotherapy, 1-14.
• Gosling J, Simmonds-Buckley M, Kellett S, Duffy D & Olenkiewicz-Martyniszyn K () Development and initial evaluation of a treatment integrity measure for low-intensity group psychoeducational interventions. Behavioural and Cognitive Psychotherapy, 1-14.
• Heathcote C, Walton J, Kellett S, Millings A, Simmonds-Buckley M & Wright A () A feasibility and pilot additive randomised control trial of attachment security priming during behavioural activation. Behavioural and Cognitive Psychotherapy, 1-16.
• Duffy KEM, Simmonds-Buckley M, Haake R, Delgadillo J & Barkham M () The efficacy of individual humanistic-experiential therapies for the treatment of depression: A systematic review and meta-analysis of randomized controlled trials. Psychotherapy Research, 1-16.
• Gaskell C, Power N, Novakova B, Simmonds‐Buckley M, Reuber M, Kellett S & Rawlings GH () A meta‐analytic review of the effectiveness of psychological treatment of functional / dissociative seizures on non‐seizure outcomes in adults. Epilepsia.
• Laker V, Simmonds-Buckley M, Delgadillo J, Palmer L & Barkham M () Pragmatic randomized controlled trial of the Mind Management Skills for Life Programme as an intervention for occupational burnout in mental healthcare professionals. Journal of Mental Health.
• Gaskell C, Simmonds-Buckley M, Kellett S, Stockton C, Somerville E, Rogerson E & Delgadillo J () The Effectiveness of Psychological Interventions Delivered in Routine Practice: Systematic Review and Meta-analysis. Administration and Policy in Mental Health and Mental Health Services Research.
• Duffy KEM, Simmonds-Buckley M, Saxon D, Delgadillo J & Barkham M () Early response as a prognostic indicator in person-centered experiential therapy for depression.. Journal of Counseling Psychology.
• Power N, Noble L, Simmonds-Buckley M, Kellett S, Stockton C, Firth N & Delgadillo J () Associations between treatment adherence-competence-integrity (ACI) and adult psychotherapy outcomes : a systematic review and meta-analysis. Journal of Consulting and Clinical Psychology.
• Kellett S, Easton K, Cooper M, Millings A, Simmonds-Buckley M & Parry G () Correction: Evaluation of a Mobile App to Enhance Relational Awareness and Change During Cognitive Analytic Therapy: Mixed Methods Case Series. JMIR Mental Health, 8(1), e27159-e27159.
• Hallam C, Simmonds‐Buckley M, Kellett S, Greenhill B & Jones A () The acceptability, effectiveness, and durability of cognitive analytic therapy : Systematic review and meta‐analysis. Psychology and Psychotherapy: Theory, Research and Practice. View this article in WRRO
• Kellett S, Easton K, Cooper M, Millings A, Simmonds-Buckley M & Parry G () Correction: Evaluation of a Mobile App to Enhance Relational Awareness and Change During Cognitive Analytic Therapy: Mixed Methods Case Series (Preprint).

Preprints

• Norton M, Kellett S, Huddy V & Simmonds-Buckley M (2023) Household Factors and Prevalence of Squalor: Meta-analysis and Meta-regression, Research Square Platform LLC.
• Kellett S, Easton K, Cooper M, Millings A, Simmonds-Buckley M & Parry G (2020) Evaluation of a Mobile App to Enhance Relational Awareness and Change During Cognitive Analytic Therapy: Mixed Methods Case Series (Preprint), JMIR Publications Inc..
• Simmonds-Buckley M, Bennion MR, Kellett S, Millings A, Hardy GE & Moore RK () Acceptability and Effectiveness of NHS-Recommended e-Therapies for Depression, Anxiety, and Stress: Meta-Analysis (Preprint).