A psychological approach to the study of comorbidity

A cognitive approach to panic

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Anxiety and It's Disorders

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Fears, phobias, and rituals

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Panic—Psychological perspectives

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Anxiety reconceptualized

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Panic: The links between cognitions and bodily symptoms—I

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Panics and their consequences

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Do fears summate?—III

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A simple method for determining the functional independence of two or more fears—IV

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Fear of contamination

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Intersection of Disgust and Fear: Normative and Pathological Views

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Trauma and substance abuse: Causes, consequences, and treatment of comorbid disorders.

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A critical examination of the use of the term and concept of comorbidity in psychopathology research.

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The role of traumatic experiences in the genesis of obsessive–compulsive disorder

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Connections among symptoms of obsessive–compulsive disorder and posttraumatic stress disorder: a case series

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15Substance Use Disorder-PTSD Comorbidity

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What does a transdiagnostic approach have to offer the treatment of anxiety disorders?

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Comorbidity Between Attention Deficit/Hyperactivity Disorder and Obsessive-Compulsive Disorder Across the Lifespan: A Systematic and Critical Review

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Cocaine dependence and PTSD: A pilot study of symptom interplay and treatment preferences

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Comorbidity and treatment planning: Summary and future directions.

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Analyses of mental contamination: Part I, experimental manipulations of morality

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Issues in the assessment and conceptualization of personality disorders

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Developing a protocol to address co‐occurring mental health conditions in the treatment of eating disorders

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Obsessive‐compulsive beliefs and magical ideation in eating disorders

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Anxiety and depression change together during treatment

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Cognitive content and process in eating-disordered patients with obsessive–compulsive features

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Comorbidity of panic disorder with agoraphobia and specific phobia: Relationship with the subtypes of specific phobia

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Co-Occurring Obsessive-Compulsive and Posttraumatic Stress Disorder: A Review of Conceptualization, Assessment, and Cognitive Behavioral Treatment

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Trauma type and obsessive-compulsive symptom domains: The unique relationship between indirectly experienced trauma and just right symptoms

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Eating Disorders and Obsessive Compulsive Disorder

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Is Hoarding a Symptom of Obsessive-Compulsive Disorder?

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Study of Obsessive Compulsive Beliefs: Relationship with Eating Disorders

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Obsessive-compulsive symptoms in children with eating disorders: A preliminary investigation

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A critique of cognitive therapy for anxiety disorders.

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Understanding the overlap between OCD and trauma: development of the OCD trauma timeline interview (OTTI) for clinical settings

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How specific are specific phobias?

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Obsessive-compulsive disorder and comorbid posttraumatic stress disorder

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A Case of Anxiety Disorder Not Otherwise Specified (ADNOS): A Transdiagnostic Approach

Shafran, R., McManus, F. V., & Lee, M. S. (2008) · International Journal of Cognitive Therapy · doi:10.1680/ijct.2008.1.3.256 · Cited by 12 · see citing works

Misdiagnosis of ADHD in Individuals Diagnosed With Obsessive-Compulsive Disorder: Guidelines for Practitioners

Amitai Abramovitch, A. (2016) · Current Treatment Options in Psychiatry · doi:10.1007/s40501-016-0084-7 · Cited by 12 · see citing works

Co-occurring PTSD in intensive OCD treatment: Impact on treatment trajectory vs. response

Pinciotti, C. M., Kirk, N. P. V., Horvath, G., Storch, E. A., Mancebo, M. C., Abramowitz, J. S., Fontenelle, L. F., Goodman, W. K., Riemann, B. C., & Cervin, M. (2024) · Journal of Affective Disorders · doi:10.1016/j.jad.2024.03.004 · Cited by 10 · see citing works

Preliminary evidence for the effectiveness of concurrent exposure and response prevention for OCD and prolonged exposure for PTSD

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Obsessive-compulsive symptoms and daily experiences of posttraumatic stress and mental contamination following sexual trauma

Badour, C. L., Tipsword, J. M., Jones, A. C., McCann, J. P., Fenlon, E. E., Brake, C. A., Alvarran, S., Hood, C. O., & Adams, T. G. (2022) · Journal of Obsessive-Compulsive and Related Disorders · doi:10.1016/j.jocrd.2022.100767 · Cited by 9 · see citing works

Misconceptions Among Mental Health Treatment Providers About OCD and PTSD

Pinciotti, C. M., Ponzini, G. T., Colombo, G. M., McLean, C. P., Fletcher, T. L., Hundt, N. E., Wadsworth, L. P., Kirk, N. P. V., Wells, S. Y., Abramowitz, J. S., et al. (2024) · Behavior Therapy · doi:10.1016/j.beth.2024.09.003 · Cited by 7 · see citing works

Comorbidity in Detoxification: Symptom interaction and treatment intentions

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Dimensional Diagnosis of Anxiety in Youth

Moretz, M. W., & McKay, D. (2011) · Springer eBooks · doi:10.1007/978-1-4419-7784-7_8 · Cited by 4 · see citing works

Where Do We Go from Here? How Addressing Clinical Complexities Will Result in Improved Therapeutic Outcomes

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But I’m an OCD Therapist! Myths, Misconceptions, and Missteps About Trauma and PTSD in OCD Treatment

Pinciotti, C. M., & Ponzini, G. T. (2026) · Cognitive and Behavioral Practice · doi:10.1016/j.cbpra.2026.09.002 · Cited by 1 · see citing works

Depressivität und Aggressivität im Jugendalter

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Eating disorders and obsessive-compulsive disorder: an examination of overlapping symptoms, obsessive beliefs, and associated cognitive dimensions

Schembri, A. (2010) · RMIT Research Repository (RMIT University Library) · doi:10.25439/rmt.27587025

Functional Assessment of Comorbid and Secondary Disorders: Identifying Conditions for Primary Treatment

Wadkins, M. J. (2013) · Springer eBooks · doi:10.1007/978-1-4614-6452-5_8

Frühe Traumatisierungen und elterliche Erziehungsgewohnheiten bei Patientinnen und Patienten mit Zwangsstörungen

Naber, D. (2008)

Specific Phobias

Lindsay, S. (2007) · Wiley eBooks · doi:10.1002/9780470713242.ch20

Dimensional Diagnosis of Anxiety in Youth

McKay, D. (2022) · Springer eBooks · doi:10.1007/978-3-031-14080-8_8

Treating trauma-driven OCD with narrative exposure therapy alongside cognitive behavioural therapy

Airdrie, J. N., Lambe, S., & Cooper, K. (2023) · The Cognitive Behaviour Therapist · doi:10.1017/s1754470x22000605

Factors associated with playing video games to forget or alleviate real life problems in adolescence

Brandão, L. C., Sanchez, Z. M., & Melo, M. H. D. S. (2023) · Environment and Social Psychology · doi:10.54517/esp.v8i2.1609

The structure of posttraumatic stress symptoms in youth with and without obsessive-compulsive disorder: New insights using factor and network analysis

Pinciotti, C. M., Cervin, M., Drummond, K. N., Shahidullah, J. D., Rousseau, J. F., Dodd, C. G., Ramírez, M., Hettema, J. M., Richmond, R., Taylor, L. K., et al. (2025) · Journal of Mood and Anxiety Disorders · doi:10.1016/j.xjmad.2025.100135

Psychometric perspectives on comorbidity.

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Clinical Psychology: Science and Practice, 8, 507-519.

Meehl, P. E. (2015)

Psychological comorbidities: primary or secondary??

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Reinterpreting comorbidity: a model-based approach to understanding and classifying psychopathology

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Comorbidity among psychiatric disorders: Theoretical considerations

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