1
|
Younus S, Havel L, Stiede JT, Rast CE, Saxena K, Goodman WK, Storch EA. Pediatric Treatment-Resistant Obsessive Compulsive Disorder: Treatment Options and Challenges. Paediatr Drugs 2024; 26:397-409. [PMID: 38877303 DOI: 10.1007/s40272-024-00639-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/22/2024] [Indexed: 06/16/2024]
Abstract
Pediatric obsessive-compulsive disorder (OCD) is a chronic, potentially debilitating psychiatric condition. Although effective treatments exist, at least 10% of youth do not achieve remission despite receiving first-line treatments. This article reviews the extant, albeit limited, evidence supporting treatment approaches for youth with treatment-resistant OCD. A literature search for articles addressing pediatric treatment-resistant OCD was conducted through April 11, 2024. These results were augmented by searching for treatment-resistant OCD in adults; treatment strategies discovered for the adult population were then searched in the context of children and adolescents. In general, intensive treatment programs and antipsychotic augmentation of an antidepressant had the most substantial and consistent evidence base for treatment-resistant youth with OCD, although studies were limited and of relatively poor methodological quality (i.e., open trials, naturalistic studies). Several pharmacological approaches (clomipramine, antipsychotics [e.g., aripiprazole, risperidone], riluzole, ketamine, D-cycloserine, memantine, topiramate, N-acetylcysteine, ondansetron), largely based on supporting data among adults, have received varying levels of investigation and support. There is nascent support for how to treat pediatric treatment-resistant OCD. Future treatment studies need to consider how to manage the significant minority of youth who fail to benefit from first-line treatment approaches.
Collapse
Affiliation(s)
- Sana Younus
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1977 Butler Blvd, Suite 4-400, Houston, TX, 77030, USA
- Texas Children's Hospital, Houston, TX, USA
| | - Lauren Havel
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1977 Butler Blvd, Suite 4-400, Houston, TX, 77030, USA
- Texas Children's Hospital, Houston, TX, USA
| | - Jordan T Stiede
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1977 Butler Blvd, Suite 4-400, Houston, TX, 77030, USA
| | - Catherine E Rast
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1977 Butler Blvd, Suite 4-400, Houston, TX, 77030, USA
| | - Kirti Saxena
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1977 Butler Blvd, Suite 4-400, Houston, TX, 77030, USA
- Texas Children's Hospital, Houston, TX, USA
| | - Wayne K Goodman
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1977 Butler Blvd, Suite 4-400, Houston, TX, 77030, USA
| | - Eric A Storch
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1977 Butler Blvd, Suite 4-400, Houston, TX, 77030, USA.
| |
Collapse
|
2
|
Wootton BM, McDonald S, Karin E, Titov N, Dear BF. Predictors of outcome in self-guided internet-delivered cognitive-behavior therapy for obsessive-compulsive disorder: A preliminary investigation. J Clin Psychol 2024. [PMID: 38924524 DOI: 10.1002/jclp.23710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/01/2024] [Accepted: 05/11/2024] [Indexed: 06/28/2024]
Abstract
Internet-delivered cognitive-behavioral therapy (ICBT) is an effective treatment for obsessive-compulsive disorder (OCD). ICBT can be delivered in a self-guided or clinician-guided format. While a literature is emerging on the predictors of response to clinician-guided ICBT, there is a lack of research examining the predictors of response to self-guided ICBT. The aim of the present study was to examine predictors of outcome in a large sample of participants with OCD who commenced a self-guided ICBT intervention. One hundred and fifty-seven participants (Mage = 34.82; SD = 10.49; 78% female) were included in the study. Regression analyses were conducted to determine clinical and demographic predictors of (1) posttreatment symptom severity and (2) a clinically meaningful treatment response for both the intention-to-treat (ITT) and completer samples. The regression models significantly predicted posttreatment outcome for both the ITT (F(8, 148) = 15.844, p < .001) and completer sample (F(8, 101) = 5.929, p < .001), explaining 46% and 34% of the variance respectively. Higher baseline OCD severity, younger age, experiencing higher contamination or symmetry symptoms, and a history of past treatment were all found to be significantly associated with higher posttreatment severity in the ITT sample. In the completer sample only higher baseline OCD severity and severity of harm-related obsessions and checking compulsions was significantly associated with higher posttreatment severity. When predicting treatment response the regression models for both the ITT and completer sample were nonsignificant.
Collapse
Affiliation(s)
- Bethany M Wootton
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology, Sydney, New South Wales, Australia
- School of Psychological Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, North Ryde, New South Wales, Australia
| | - Sarah McDonald
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology, Sydney, New South Wales, Australia
| | - Eyal Karin
- School of Psychological Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, North Ryde, New South Wales, Australia
| | - Nickolai Titov
- School of Psychological Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, North Ryde, New South Wales, Australia
| | - Blake F Dear
- School of Psychological Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, North Ryde, New South Wales, Australia
| |
Collapse
|
3
|
Reuter B, Miano A, Wassermann J, Elsner B. Why does exposure-based therapy fail in some individuals with obsessive-compulsive disorder? Expert Rev Neurother 2024:1-4. [PMID: 38875186 DOI: 10.1080/14737175.2024.2365949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Accepted: 06/05/2024] [Indexed: 06/16/2024]
Affiliation(s)
- Benedikt Reuter
- MSB Medical School Berlin, Department of Human Medicine, Berlin, Germany
| | - Annemarie Miano
- MSB Medical School Berlin, Department of Human Medicine, Berlin, Germany
| | - Josepha Wassermann
- MSB Medical School Berlin, Department of Human Medicine, Berlin, Germany
| | - Björn Elsner
- Humboldt-Universität zu Berlin, Department of Psychology, Berlin, Germany
| |
Collapse
|
4
|
Agrawal A, Agarwal V, Kar SK, Arya A. Transcranial direct current stimulation as early augmentation in adolescent obsessive compulsive disorder: A pilot proof-of-concept randomized control trial. World J Clin Pediatr 2024; 13:93138. [PMID: 38947993 PMCID: PMC11212764 DOI: 10.5409/wjcp.v13.i2.93138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/09/2024] [Accepted: 04/24/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND Transcranial direct current stimulation (tDCS) is proven to be safe in treating various neurological conditions in children and adolescents. It is also an effective method in the treatment of OCD in adults. AIM To assess the safety and efficacy of tDCS as an add-on therapy in drug-naive adolescents with OCD. METHODS We studied drug-naïve adolescents with OCD, using a Children's Yale-Brown obsessive-compulsive scale (CY-BOCS) scale to assess their condition. Both active and sham groups were given fluoxetine, and we applied cathode and anode over the supplementary motor area and deltoid for 20 min in 10 sessions. Reassessment occurred at 2, 6, and 12 wk using CY-BOCS. RESULTS Eighteen adolescents completed the study (10-active, 8-sham group). CY-BOCS scores from baseline to 12 wk reduced significantly in both groups but change at baseline to 2 wk was significant in the active group only. The mean change at 2 wk was more in the active group (11.8 ± 7.77 vs 5.25 ± 2.22, P = 0.056). Adverse effects between the groups were comparable. CONCLUSION tDCS is safe and well tolerated for the treatment of OCD in adolescents. However, there is a need for further studies with a larger sample population to confirm the effectiveness of tDCS as early augmentation in OCD in this population.
Collapse
Affiliation(s)
- Aditya Agrawal
- Department of Psychiatry, King George Medical University, Uttar Pradesh, Lucknow 226003, India
| | - Vivek Agarwal
- Department of Psychiatry, King George Medical University, Uttar Pradesh, Lucknow 226003, India
| | - Sujita Kumar Kar
- Department of Psychiatry, King George Medical University, Uttar Pradesh, Lucknow 226003, India
| | - Amit Arya
- Department of Psychiatry, King George Medical University, Uttar Pradesh, Lucknow 226003, India
| |
Collapse
|
5
|
Exner C, Kleiman A, Haberkamp A, Hansmeier J, Milde C, Glombiewski JA. Metacognitive therapy versus exposure and response prevention for obsessive-compulsive disorder - A non-inferiority randomized controlled trial. J Anxiety Disord 2024; 104:102873. [PMID: 38729024 DOI: 10.1016/j.janxdis.2024.102873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 04/09/2024] [Accepted: 04/29/2024] [Indexed: 05/12/2024]
Abstract
OBJECTIVE Exposure with response prevention (ERP) is the first-line treatment for obsessive-compulsive disorder (OCD). However, refusals, dropouts and the required high time and logistic effort constitute barriers to the use of ERP. In a non-inferiority randomized controlled trial, we compared metacognitive therapy (MCT) to exposure with response prevention (ERP) as treatments for OCD. METHOD 74 outpatients received 12 weekly sessions of either manualized MCT or ERP, with primary outcomes assessed by blinded assessors using the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) at pre-treatment, mid-treatment, post-treatment, and 6-month follow-up. Secondary outcomes included measures of depression and anxiety. Non-inferiority margin was specified at no less than d = 0.38 below the improvement reached by ERP, corresponding to a difference of about 3 points on the Y-BOCS. RESULTS Drop-out rates were low (<14%) and similar in both groups. Linear models indicated non-inferiority of MCT to ERP at post-treatment, but not at 6-month follow-up. While both groups showed comparable Y-BOCS improvements, the MCT group demonstrated a significantly greater reduction in state anxiety scores at post-treatment and follow-up. CONCLUSIONS Overall, MCT was not inferior to ERP, especially at post-treatment, suggesting it could be a treatment alternative. However, further research is needed to explore differential treatment indications.
Collapse
Affiliation(s)
- Cornelia Exner
- Wilhelm-Wundt Institute of Psychology, University of Leipzig, Neumarkt 9-19, D-04109 Leipzig, Germany.
| | - Alexandra Kleiman
- Leipzig Training Institute for Psychological Psychotherapy, Prager Straße 15, 04103 Leipzig, Germany.
| | - Anke Haberkamp
- Department of Clinical Psychology and Psychotherapy, Philipps-University Marburg, Gutenbergstrasse 18, 35032 Marburg, Germany.
| | - Jana Hansmeier
- Wilhelm-Wundt Institute of Psychology, University of Leipzig, Neumarkt 9-19, D-04109 Leipzig, Germany.
| | - Christopher Milde
- Department for Clinical Psychology and Psychotherapy, Pain and Psychotherapy Research Lab, University of Kaiserslautern-Landau (RPTU), Ostbahnstraße 10, 76829 Landau, Germany.
| | - Julia Anna Glombiewski
- Department for Clinical Psychology and Psychotherapy, Pain and Psychotherapy Research Lab, University of Kaiserslautern-Landau (RPTU), Ostbahnstraße 10, 76829 Landau, Germany.
| |
Collapse
|
6
|
Harika-Germaneau G, Heit D, Drapier D, Sauvaget A, Bation R, Chatard A, Doolub D, Wassouf I, Langbour N, Jaafari N. Treating refractory obsessive compulsive disorder with cathodal transcranial direct current stimulation over the supplementary motor area: a large multisite randomized sham-controlled double-blind study. Front Psychiatry 2024; 15:1338594. [PMID: 38827437 PMCID: PMC11140596 DOI: 10.3389/fpsyt.2024.1338594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 04/29/2024] [Indexed: 06/04/2024] Open
Abstract
Background The present study evaluated the therapeutic efficacy and tolerability of 10 transcranial direct current stimulation (tDCS) sessions in treatment-resistance obsessive-compulsive disorder (OCD) patients using a multisite double-blind sham-controlled design. Methods Eighty treatment-resistance outpatients suffering from obsessive-compulsive disorder were randomized to receive either active or sham transcranial direct current stimulation. The cathode was positioned over the supplementary motor area and the anode over the right supraorbital area. Patients were evaluated at baseline, end of treatment (day 14), one-month follow-up (day 45), and three-month follow-up (day 105) on the Yale-Brown Obsessive Compulsive Scale. Results Although a significant interaction between time and treatment was observed, the primary endpoint-measuring the change in Yale-Brown obsessive compulsive scale scores after two weeks-was not achieved. Conversely, the secondary endpoint, which concerned the change in Yale-Brown obsessive compulsive scale scores after three months, was successfully met. It is important to note, however, that there were no significant differences in the percentage of responders and remitters at any of the post-treatment assessments. This suggests that the treatment may not have had a clinically relevant impact. Patients well received the transcranial direct current stimulation treatment, indicating its good tolerability. Conclusion This is the largest controlled trial using transcranial direct current stimulation in treatment-resistance obsessive-compulsive disorder patients. Our results indicate the importance of studying the placebo effect in transcranial direct current stimulation and the necessity to consider a long follow-up time to best evaluate the effects of the intervention. Clinical trial registration ClinicalTrials.gov, identifier NCT03304600.
Collapse
Affiliation(s)
- Ghina Harika-Germaneau
- Unité de Recherché Clinique Intersectorielle en Psychiatrie à vocation régionale du Centre Hospitalier Henri Laborit, Poitiers, France
- Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, Centre National de la Recherche Scientifique (CNRS 7295), Université de Poitiers, Poitiers, France
- HUGOPSY Network, Rennes, France
| | - Damien Heit
- Unité de Recherché Clinique Intersectorielle en Psychiatrie à vocation régionale du Centre Hospitalier Henri Laborit, Poitiers, France
| | - Dominique Drapier
- HUGOPSY Network, Rennes, France
- Adult Psychiatry Department, Guillaume-Régnier Hospital, University of Rennes 1, Centre d’investigation Clinique (CIC) Inserm 1414, Rennes University Hospital, Rennes, France
| | - Anne Sauvaget
- HUGOPSY Network, Rennes, France
- Nantes Université, CHU Nantes, Mouvement, Interactions, Performance, MIP, UR 4334, Nantes, France
| | - Remy Bation
- Université Lyon 1, Lyon University, Villeurbanne, France
- INSERM U1028, CNRS UMR5292, PSYR2 Team, Lyon Neuroscience Research Center, Lyon, France
- Psychiatric Unit, Wertheimer Neurologic Hospital, Bron, France
| | - Armand Chatard
- Unité de Recherché Clinique Intersectorielle en Psychiatrie à vocation régionale du Centre Hospitalier Henri Laborit, Poitiers, France
- Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, Centre National de la Recherche Scientifique (CNRS 7295), Université de Poitiers, Poitiers, France
| | - Damien Doolub
- Unité de Recherché Clinique Intersectorielle en Psychiatrie à vocation régionale du Centre Hospitalier Henri Laborit, Poitiers, France
- Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, Centre National de la Recherche Scientifique (CNRS 7295), Université de Poitiers, Poitiers, France
| | - Issa Wassouf
- Unité de Recherché Clinique Intersectorielle en Psychiatrie à vocation régionale du Centre Hospitalier Henri Laborit, Poitiers, France
- Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, Centre National de la Recherche Scientifique (CNRS 7295), Université de Poitiers, Poitiers, France
- Centre Hospitalier Nord Deux-Sèvres, Service de Psychiatrie Adulte, Thouars, France
| | - Nicolas Langbour
- Unité de Recherché Clinique Intersectorielle en Psychiatrie à vocation régionale du Centre Hospitalier Henri Laborit, Poitiers, France
- Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, Centre National de la Recherche Scientifique (CNRS 7295), Université de Poitiers, Poitiers, France
- HUGOPSY Network, Rennes, France
| | - Nematollah Jaafari
- Unité de Recherché Clinique Intersectorielle en Psychiatrie à vocation régionale du Centre Hospitalier Henri Laborit, Poitiers, France
- Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, Centre National de la Recherche Scientifique (CNRS 7295), Université de Poitiers, Poitiers, France
- HUGOPSY Network, Rennes, France
| |
Collapse
|
7
|
Endres D, Jelinek L, Domschke K, Voderholzer U. [Treatment-resistant obsessive-compulsive disorders]. DER NERVENARZT 2024; 95:432-439. [PMID: 38466350 DOI: 10.1007/s00115-024-01629-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/07/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Obsessive-compulsive disorders (OCD) are mainly treated with disorder-specific cognitive behavioral therapy using exposure and response management and/or selective serotonin reuptake inhibitors; however, a significant subgroup of patients does not sufficiently benefit from this approach. OBJECTIVE This article provides an overview of treatment-resistant OCD. MATERIAL AND METHODS In this narrative review the definition, causes, diagnostic and therapeutic approaches to treatment-resistant OCD are addressed. RESULTS Treatment resistance can be assumed in the absence of clinically relevant improvement under therapy, in the sense of a reduction of < 25% on the Yale-Brown obsessive-compulsive scale and a score of 4 (no change) on the clinical global impression-improvement scale. The number of unsuccessful treatment attempts required to establish treatment resistance is defined differently. Causative factors include misdiagnosis, a high severity, comorbid disorders, substance use, specific symptom constellations, organic causes, environmental factors, and aggravating factors in psychotherapy and pharmacotherapy. Suggestions for diagnostic and therapeutic approaches based on the German S3 guideline on OCD are presented. CONCLUSION For patients with treatment resistance to first-line therapy, useful diagnostic and therapeutic recommendations are available (psychotherapeutic, psychopharmacological and neurostimulation procedures).
Collapse
Affiliation(s)
- Dominique Endres
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Freiburg, Deutschland.
| | - Lena Jelinek
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Katharina Domschke
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Freiburg, Deutschland
- Deutsches Zentrum für Psychische Gesundheit (DZPG), Standort Berlin, Berlin, Deutschland
| | - Ulrich Voderholzer
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Freiburg, Deutschland
- Schön Klinik Roseneck, Prien am Chiemsee, Deutschland
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum, Ludwig-Maximilians-Universität München, München, Deutschland
| |
Collapse
|
8
|
Conti D, Girone N, Boscacci M, Casati L, Cassina N, Cerolini L, Giacovelli L, Viganò C, Conde MM, Cremaschi L, Dell'Osso BM. The use of antipsychotics in obsessive compulsive disorder. Hum Psychopharmacol 2024; 39:e2893. [PMID: 38340275 DOI: 10.1002/hup.2893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 11/20/2023] [Accepted: 01/09/2024] [Indexed: 02/12/2024]
Abstract
Obsessive-compulsive disorder (OCD) is a chronic disease with a prevalence in the general population of around 2%-3%, generally accompanied by a severe impairment of functioning and quality of life. A consistent subgroup of patients may not achieve adequate symptom remission with first-line treatments (i.e., cognitive behavioral therapy, selective serotonin reuptake inhibitors [SSRIs]). The most validated option for treatment-resistant cases relies on the augmentative use of antipsychotics to SSRIs, preferably of the 'second generation'. Indeed, dopamine appears to be crucially involved in OCD neuropathology due to its implication in systems relating to goal-directed behaviour and maladaptive habits. Nevertheless, the mechanism of action of antipsychotics in OCD symptom improvement is still unclear. Risperidone, aripiprazole, and haloperidol seem to be the most useful medications, whereas 'first generation' antipsychotics may be indicated in case of comorbidity with tics and/or Tourette Syndrome. Antipsychotic augmentation may be also related to side-effects, particularly in the long term (e.g., alteration in metabolic profile, sedation, extrapyramidal symptoms). The present mini-review sought to provide the most updated evidence on augmentative antipsychotic use in treatment-resistant patients with OCD, providing a road map for clinicians in daily practice and shedding light on avenues for further research.
Collapse
Affiliation(s)
- Dario Conti
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Nicolaja Girone
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Maria Boscacci
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Lorenzo Casati
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Niccolò Cassina
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Lucia Cerolini
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Luca Giacovelli
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Caterina Viganò
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | | | - Laura Cremaschi
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Bernardo M Dell'Osso
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
- Department of Psychiatry and Behavioral Sciences, Bipolar Disorders Clinic, Stanford University, Stanford, California, USA
- "Aldo Ravelli" Center for Neurotechnology and Brain Therapeutic, University of Milan, Milan, Italy
| |
Collapse
|
9
|
Ganaraja SV, Sharma LP, Arumugham SS, Vaishya S, Srinivas D. Compulsive programming in a patient with deep brain stimulation for obsessive-compulsive disorder. Asian J Psychiatr 2024; 95:103980. [PMID: 38447286 DOI: 10.1016/j.ajp.2024.103980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/20/2024] [Accepted: 02/22/2024] [Indexed: 03/08/2024]
Affiliation(s)
- Sneha V Ganaraja
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, India
| | - Lavanya P Sharma
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, India.
| | - Shyam Sundar Arumugham
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, India
| | - Sandeep Vaishya
- Department of Neurosurgery, Fortis Hospital, New Delhi, India
| | - Dwarakanath Srinivas
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, India
| |
Collapse
|
10
|
Ivarsson T, Jensen S, Højgaard DRMA, Hybel KA, Torp NC, Melin K, Nissen JB, Weidle B, Thomsen PH, Dahl K, Skarphedinsson G. Remission and Relapse Across Three Years in Pediatric Obsessive-Compulsive Disorder Following Evidence-Based Treatments. J Am Acad Child Adolesc Psychiatry 2024; 63:519-527. [PMID: 38070870 DOI: 10.1016/j.jaac.2023.09.548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/11/2023] [Accepted: 11/30/2023] [Indexed: 12/20/2023]
Abstract
OBJECTIVE To examine relapse rates following remission in a 3-year follow-up study in pediatric patients with obsessive-compulsive disorder (OCD) treated with cognitive-behavioral therapy (CBT) in a first step, and either continued CBT or sertraline (randomized selection) in a second step. METHOD Participants (N = 269) fulfilled DSM-IV OCD criteria with a mean severity on the Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS) of 24.6 (SD = 5.1) and were included in analyses according to intent-to-treat principles. CBT used manualized exposure and response prevention (ERP) during both steps 1 and 2, and step 2 sertraline medication used flexible dosing. The follow-up schedules were timed to 6, 12, 24, and 36 months following step 1 CBT. Remission was defined as a CY-BOCS score ≤10 and relapse as an elevated CY-BOCS score ≥16 in those who had remitted. RESULTS A good third of our patients were in stable and full remission at all examinations (n = 98, 36.4%). Further, some in remission following treatment (n = 36, 13.4%) had mild OCD at some examinations. Relapses during follow-up were not uncommon (n = 28, 10.4%), but in many patients these improved again (n = 10, 3.7%) and were in remission at the final 3-year follow-up. Furthermore, a considerable proportion (n = 50, 18.6%) of the patients were initial non-remitters to the treatment but achieved remission at some point during the follow-up. In addition, 11.5% (n = 31) had persistent OCD but reached remission by the last follow-up. Finally, a smaller segment of our sample (9.7%, n = 26), did not attain remission at any point during the study. CONCLUSION Our outcome paints a more promising picture of pediatric OCD long-term outcome than previous studies have done. However, both relapse rates and the presence of initial non-remitters and persistent OCD show that treatments need improvement, particularly for those who respond slowly, partially, or not at all. The lack of a general psychiatric interview at follow-up is a marked limitation. CLINICAL TRIAL REGISTRATION INFORMATION Nordic Long-term Obsessive compulsive disorder (OCD) Treatment Study; https://www.isrctn.com; ISRCTN66385119.
Collapse
Affiliation(s)
- Tord Ivarsson
- Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden.
| | | | | | | | - Nor Christian Torp
- Division of Mental Health Services, Akershus University Hospital, Norway; Division of Mental Health and Addiction, Department of Child and Adolescent Psychiatry, Vestre Viken Hospital, Drammen, Norway
| | - Karin Melin
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | - Bernhard Weidle
- Regional Centre for Child and Youth Mental Health and Child Welfare, Norwegian University of Science and Technology, Trondheim, Norway, and St. Olav's University Hospital, Trondheim, Norway
| | | | - Kitty Dahl
- Centre for Child and Adolescent Mental Health, Eastern and Southern Norway, Oslo
| | | |
Collapse
|
11
|
Chessell C, Halldorsson B, Walters S, Farrington A, Harvey K, Creswell C. Therapist guided, parent-led cognitive behavioural therapy (CBT) for pre-adolescent children with obsessive compulsive disorder (OCD): a non-concurrent multiple baseline case series. Behav Cogn Psychother 2024; 52:243-261. [PMID: 37840150 DOI: 10.1017/s1352465823000450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
BACKGROUND Cognitive behavioural therapy (CBT) including exposure and response prevention (ERP) is an effective treatment for preadolescent children with obsessive compulsive disorder (OCD); however, there is a need to increase access to this treatment for affected children. AIMS This study is a preliminary evaluation of the efficacy and acceptability of a brief therapist-guided, parent-led CBT intervention for pre-adolescent children (5-12 years old) with OCD using a non-concurrent multiple baseline approach. METHOD Parents of 10 children with OCD were randomly allocated to no-treatment baselines of 3, 4 or 5 weeks before receiving six to eight individual treatment sessions with a Psychological Wellbeing Practitioner. Diagnostic measures were completed prior to the baseline, 1-week post-treatment, and at a 1-month follow-up, and parents completed weekly measures of children's OCD symptoms/impairment. RESULTS Seventy percent of children were 'responders' and/or 'remitters' on diagnostic measures at post-treatment, and 60% at the 1-month follow-up. At least 50% of children showed reliable improvements on parent-reported OCD symptoms/impairment from pre- to post-treatment, and from pre-treatment to 1-month follow-up. Crucially, the intervention was acceptable to parents. CONCLUSIONS Brief therapist-guided, parent-led CBT has the potential to be an effective, acceptable and accessible first-line treatment for pre-adolescent children with OCD, subject to the findings of further evaluations.
Collapse
Affiliation(s)
- Chloe Chessell
- School of Psychological and Clinical Language Sciences, University of Reading, UK
- Department of Experimental Psychology, University of Oxford, UK
- Department of Psychiatry, University of Oxford, UK
| | - Brynjar Halldorsson
- Department of Psychology, Reykjavik University, Iceland
- Landspitali, The National University Hospital of Iceland, Iceland
- Department of Experimental Psychology, University of Oxford, UK
- Department of Psychiatry, University of Oxford, UK
| | - Sasha Walters
- National Specialist CAMHS OCD, BDD, and Related Disorders Team, London, UK
- Oxford Psychological Intervention Centre, Oxford, UK
| | - Alice Farrington
- CAMHS Anxiety and Depression Pathway, Berkshire Healthcare NHS Foundation Trust, Reading, UK
| | - Kate Harvey
- School of Psychological and Clinical Language Sciences, University of Reading, UK
| | - Cathy Creswell
- Department of Experimental Psychology, University of Oxford, UK
- Department of Psychiatry, University of Oxford, UK
| |
Collapse
|
12
|
Ganesh S, Sharma LP, Das B. Hybrid Tele-cognitive Behavioural Therapy (Ht-CBT) for Obsessive-compulsive Disorder: An Innovation Integrating In-person and Online Psychotherapy. Indian J Psychol Med 2024; 46:276-278. [PMID: 38699761 PMCID: PMC11062316 DOI: 10.1177/02537176231219768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/05/2024] Open
Affiliation(s)
- Suhas Ganesh
- Central Institute of Psychiatry, Ranchi, Jharkhand, India
- Schizophrenia Neuropharmacology Research Group, Yale School of Medicine, New Haven, Connecticut, USA
- National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India
| | - Lavanya P. Sharma
- National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India
| | - Basudeb Das
- Central Institute of Psychiatry, Ranchi, Jharkhand, India
| |
Collapse
|
13
|
Ozer U, Yucens B, Tumkaya S. Efficacy of accelerated deep transcranial magnetic stimulation wi̇th double cone coi̇l in obsessive-compulsive disorder: A double-blind, placebo-controlled study. J Psychiatr Res 2024; 171:325-331. [PMID: 38342033 DOI: 10.1016/j.jpsychires.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 02/13/2024]
Abstract
High-frequency deep transcranial magnetic stimulation (dTMS) targeting the medial prefrontal cortex (mPFC) and the anterior cingulate cortex (ACC) with an H-coil has received approval from the Food and Drug Administration for the treatment of obsessive-compulsive disorder (OCD). Nevertheless, there is limited evidence regarding the efficacy of a similar procedure performed using a double-cone coil or in an accelerated regimen. In this study, patients in the active TMS group (n = 14) underwent stimulation of the mPFC and ACC twice daily at a frequency of 20 Hz for three weeks, using a double-cone coil. The same procedure was applied to the control group (n = 15) using a placebo coil. Throughout the study, the patients continued their antidepressant and/or antipsychotic treatments at the same dose. Following treatment, the active TMS group exhibited a more significant reduction in Yale-Brown Obsessive-Compulsive Scale scores (pre-treatment: 25.36 ± 5.4, post-treatment: 18.43 ± 6.86) and Hamilton Anxiety Rating Scale scores (pre-treatment: 10.6 ± 3.5, post-treatment: 6.7 ± 2.7) compared to the sham TMS group. However, there was no statistically significant reduction in symmetry-related obsessive-compulsive symptoms in the TMS group compared to the sham TMS group. dTMS applied to the mPFC and ACC, using a double-cone coil at a 20-Hz frequency twice daily for three weeks, was found to be effective as an adjunctive treatment for treatment-resistant OCD.
Collapse
Affiliation(s)
- Ufuk Ozer
- Pamukkale University, Department of Psychiatry, Kınıklı, Denizli, Turkey
| | - Bengu Yucens
- Pamukkale University, Department of Psychiatry, Kınıklı, Denizli, Turkey
| | - Selim Tumkaya
- Pamukkale University, Department of Psychiatry, Kınıklı, Denizli, Turkey.
| |
Collapse
|
14
|
Wootton BM, McDonald S, Melkonian M, Karin E, Titov N, Dear BF. Efficacy and acceptability of a self-guided internet-delivered cognitive-behavioral educational program for obsessive-compulsive symptoms with international recruitment. Cogn Behav Ther 2024; 53:133-151. [PMID: 37941384 DOI: 10.1080/16506073.2023.2279492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/27/2023] [Indexed: 11/10/2023]
Abstract
Cognitive-behavioural therapy is an effective treatment for obsessive-compulsive disorder (OCD). However, there are many barriers in accessing this treatment, with stigma being a particularly prominent barrier for many patients. Self-guided internet-delivered cognitive-behavioural therapy (ICBT), which does not require any contact with a therapist, has the potential to overcome this barrier. However, there is limited research on the efficacy of self-guided ICBT for OCD. The aim of the current study was to examine the efficacy of self-guided ICBT for OCD in a large international sample. Two hundred and sixteen participants were included in the study (Mage = 34.00; SD = 12.57; 72.7% female). On the primary outcome measure, the Yale-Brown Obsessive-Compulsive Scale (YBOCS), a medium within-group effect size was found from pre-treatment to post-treatment (g = 0.63), and a large within-group effect size was found from pre-treatment to 3-month follow-up (g = 0.98). Approximately one-quarter to one-third of participants met criteria for clinically significant improvement at post-treatment and 3-month follow-up (11% and 17% met criteria for remission at post-treatment and 3-month follow-up, respectively). These results demonstrate that self-guided ICBT may be an efficacious treatment for individuals with OCD who cannot or do not wish to engage with a mental health professional, resulting in medium to large effect sizes.
Collapse
Affiliation(s)
- Bethany M Wootton
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology Sydney, Ultimo, NSW, Australia
- eCentreClinic, School of Psychological Sciences, Macquarie University Sydney, Macquarie Park, NSW, Australia
| | - Sarah McDonald
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Maral Melkonian
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Eyal Karin
- eCentreClinic, School of Psychological Sciences, Macquarie University Sydney, Macquarie Park, NSW, Australia
| | - Nickolai Titov
- eCentreClinic, School of Psychological Sciences, Macquarie University Sydney, Macquarie Park, NSW, Australia
| | - Blake F Dear
- eCentreClinic, School of Psychological Sciences, Macquarie University Sydney, Macquarie Park, NSW, Australia
| |
Collapse
|
15
|
Skjold SH, Hagen K, Wheaton MG, Hjelle KM, Björgvinsson T, Hansen B. The effectiveness and acceptability of the Bergen 4-day treatment for adolescents with OCD: a replication and extension. BMC Psychiatry 2024; 24:148. [PMID: 38383351 PMCID: PMC10882780 DOI: 10.1186/s12888-024-05601-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/08/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND B4DT is a concentrated treatment format with prolonged sessions of exposure and ritual prevention (ERP) delivered over four consecutive days. Two previous open trials demonstrated promising results of the Bergen 4-day treatment (B4DT) for adolescents with obsessive-compulsive disorder (OCD). The aim of the current study was to replicate the initial results with a new sample of adolescents and different therapists at different sites across Norway. METHODS Forty-three youths participated in treatment program. At pretreatment, posttreatment, and the three-month follow-up, OCD symptoms were assessed using the CY-BOCS interview, while the GAD-7 and PHQ-9 were administered to rate general anxiety symptoms and depressive symptoms. Acceptability and patient satisfaction with the treatment were rated with the CSQ-8. RESULTS All symptoms were significantly reduced at posttreatment and follow-up. At posttreatment, 36 patients (85.71%) were defined as responders, while 29 patients (69.05%) achieved remission. At the three-month follow-up, 36 patients (92.3%) were defined as responders, while 33 patients (84.62%) were in remission. CSQ-8 scores indicated that the patients were highly satisfied with the treatment. CONCLUSIONS The B4DT was successfully replicated in a new sample at different sites across Norway, which indicates that this treatment is generalizable, effective and acceptable to adolescents with OCD.
Collapse
Affiliation(s)
- Solvei Harila Skjold
- Bergen Center for Brain Plasticity, Haukeland University Hospital, Bergen, Norway
- Center for Crisis Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway
- OCD-team, Haukeland University Hospital, Bergen, Norway
| | - Kristen Hagen
- Bergen Center for Brain Plasticity, Haukeland University Hospital, Bergen, Norway.
- Møre and Romsdal Hospital Trust, Hospital of Molde, Molde, Norway.
- Department of Mental Health, Norwegian University of Science and Technology, Trondheim, Norway.
| | - Michael G Wheaton
- Department of Psychology, Barnard College, Columbia University, New York, USA
- Center for OCD and Related Disorders, Massachusetts General Hospital, Boston, USA
| | - Kay Morten Hjelle
- Bergen Center for Brain Plasticity, Haukeland University Hospital, Bergen, Norway
- Center for Crisis Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway
| | - Thröstur Björgvinsson
- Department of Psychiatry, Harvard Medical School, Boston, USA
- Behavioral Health Partial Hospital Program, McLean Hospital, Belmont, USA
| | - Bjarne Hansen
- Bergen Center for Brain Plasticity, Haukeland University Hospital, Bergen, Norway
- Center for Crisis Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway
| |
Collapse
|
16
|
Mar-Barrutia L, Ibarrondo O, Mar J, Real E, Segalàs C, Bertolín S, Aparicio MA, Plans G, Menchón JM, Alonso P. Sex differences in clinical response to deep brain stimulation in resistant obsessive-compulsive disorder. SPANISH JOURNAL OF PSYCHIATRY AND MENTAL HEALTH 2024:S2950-2853(24)00013-9. [PMID: 38331320 DOI: 10.1016/j.sjpmh.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/10/2024]
Abstract
INTRODUCTION Deep brain stimulation (DBS) is an effective alternative to treat severe refractory obsessive-compulsive disorder (OCD), although little is known on factors predicting response. The objective of this study was to explore potential sex differences in the pattern of response to DBS in OCD patients. METHODS We conducted a prospective observational study in 25 patients with severe resistant OCD. Response to treatment was defined as a ≥35% reduction in Yale-Brown Obsessive Compulsive Scale (Y-BOCS) score. Logistic regression models were calculated to measure the likelihood of response at short and long-term follow-up by sex as measured by Y-BOCS score. Similar analyses were carried out to study changes in depressive symptomatology assessed with the Hamilton Depression Rating Scale (HDRS). Additionally, effect sizes were calculated to assess clinical significance. RESULTS We did not observe significant clinical differences between men and women prior to DBS implantation, nor in the response after one year of stimulation. At long-term follow-up, 76.9% of men could be considered responders to DBS versus only 33.3% of women. The final response odds ratio in men was 10.05 with significant confidence intervals (88.90-1.14). No other predictors of response were identified. The sex difference in Y-BOCS reduction was clinically significant, with an effect size of 3.2. The main limitation was the small sample size. CONCLUSIONS Our results suggest that gender could influence the long-term response to DBS in OCD, a finding that needs to be confirmed in new studies given the paucity of results on predictors of response to DBS.
Collapse
Affiliation(s)
- Lorea Mar-Barrutia
- OCD Clinical and Research Unit, Department of Psychiatry, Bellvitge Hospital, Barcelona, Spain; Osakidetza Basque Health Service, Araba University Hospital, Department of Psychiatry, Vitoria-Gasteiz, Spain; Bioaraba Health Research Institute, Vitoria-Gasteiz, Spain
| | - Oliver Ibarrondo
- Osakidetza Basque Health Service, Debagoiena Integrated Health Organisation, Research Unit, Arrasate-Mondragón, Spain; Biodonostia Health Research Institute, Donostia-San Sebastián, Spain
| | - Javier Mar
- Osakidetza Basque Health Service, Debagoiena Integrated Health Organisation, Research Unit, Arrasate-Mondragón, Spain; Biodonostia Health Research Institute, Donostia-San Sebastián, Spain; Kronikgune Institute for Health Services Research, Barakaldo, Spain
| | - Eva Real
- OCD Clinical and Research Unit, Department of Psychiatry, Bellvitge Hospital, Barcelona, Spain; Bellvitge Biomedical Research Institute-IDIBELL, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Carlos III Health Institute, Madrid, Spain
| | - Cinto Segalàs
- OCD Clinical and Research Unit, Department of Psychiatry, Bellvitge Hospital, Barcelona, Spain; Bellvitge Biomedical Research Institute-IDIBELL, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Carlos III Health Institute, Madrid, Spain; Department of Clinical Sciences, Faculty of Medicine, University of Barcelona, Spain
| | - Sara Bertolín
- OCD Clinical and Research Unit, Department of Psychiatry, Bellvitge Hospital, Barcelona, Spain; Bellvitge Biomedical Research Institute-IDIBELL, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Carlos III Health Institute, Madrid, Spain
| | | | - Gerard Plans
- Department of Neurosurgery, Hospital de Bellvitge, Barcelona, Spain
| | - José Manuel Menchón
- OCD Clinical and Research Unit, Department of Psychiatry, Bellvitge Hospital, Barcelona, Spain; Bellvitge Biomedical Research Institute-IDIBELL, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Carlos III Health Institute, Madrid, Spain; Department of Clinical Sciences, Faculty of Medicine, University of Barcelona, Spain
| | - Pino Alonso
- OCD Clinical and Research Unit, Department of Psychiatry, Bellvitge Hospital, Barcelona, Spain; Bellvitge Biomedical Research Institute-IDIBELL, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Carlos III Health Institute, Madrid, Spain; Department of Clinical Sciences, Faculty of Medicine, University of Barcelona, Spain.
| |
Collapse
|
17
|
Himle JA, Grogan-Kaylor A, Hiller MA, Mannella KA, Norman LJ, Abelson JL, Prout A, Shunnarah AA, Becker HC, Russman Block SR, Taylor SF, Fitzgerald KD. Exposure and response prevention versus stress management training for adults and adolescents with obsessive compulsive disorder: A randomized clinical trial. Behav Res Ther 2024; 172:104458. [PMID: 38103359 DOI: 10.1016/j.brat.2023.104458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 11/24/2023] [Accepted: 12/06/2023] [Indexed: 12/19/2023]
Abstract
OBJECTIVE Though exposure and response prevention (ERP) is a well-proven treatment for OCD across the lifespan, prior RCTs have not studied adolescent and adult patients with the same ERP protocol relative to an active comparator that controls for non-specific effects of treatment. This approach assesses differences in the effect of OCD-specific exposures in affected adolescents and adults and in response to ERP compared to a stress-management control therapy (SMT). METHODS This assessor-blinded, parallel, 2-arm, randomized, ambulatory clinical superiority trial randomized adolescents (aged 12-18) and adults (24-46) with OCD (N = 126) to 12 weekly sessions of ERP or SMT. OCD severity was measured before, during and after treatment using the child or adult version of the Yale-Brown Obsessive Compulsive Scale (C/Y-BOCS), depending on participant age. We predicted that ERP would produce greater improvement in OCD symptoms than SMT and that there would be no significant post-treatment differences across age groups. RESULTS ERP (n = 63) produced significantly greater improvements on C/Y-BOCS scores at post-treatment than SMT (n = 63) (Effect size = -0.72, CI = -0.52 to -0.91, p < .001). ERP also produced more treatment responders (ERP = 86%, SMT = 32%; χ2 = 46.37, p < .001) and remitters than SMT (ERP = 39%, SMT = 7%; χ2 = 16.14, p < .001). Finally, there were no statistically significant post-treatment differences in C/Y-BOCS scores between adolescents and adults assigned to ERP. CONCLUSION A single ERP protocol is superior to SMT in treating both adolescents and adults with OCD. OCD-specific therapy is necessary across the lifespan for optimal outcomes in this highly disabling disorder, though non-specific treatments like SMT are still all-too-commonly provided.
Collapse
Affiliation(s)
- Joseph A Himle
- School of Social Work, University of Michigan, 1080 South University Ave, Ann Arbor, MI, 48109, USA; Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA.
| | - Andrew Grogan-Kaylor
- School of Social Work, University of Michigan, 1080 South University Ave, Ann Arbor, MI, 48109, USA
| | - Matthew A Hiller
- School of Social Work, University of Michigan, 1080 South University Ave, Ann Arbor, MI, 48109, USA
| | - Kristin A Mannella
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Luke J Norman
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - James L Abelson
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Aileen Prout
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Angela A Shunnarah
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Hannah C Becker
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Stefanie R Russman Block
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Stephan F Taylor
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Kate D Fitzgerald
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, 630 W 168th St, New York, NY, 10032, USA
| |
Collapse
|
18
|
Ivanova E, Fondberg R, Flygare O, Sannemalm M, Asplund S, Dahlén S, Sampaio F, Andersson E, Mataix-Cols D, Ivanov VZ, Rück C. Study protocol for a single-blind, parallel-group, randomised, controlled non-inferiority trial of 4-day intensive versus standard cognitive behavioural therapy for adults with obsessive-compulsive disorder. BMJ Open 2023; 13:e076361. [PMID: 38101824 PMCID: PMC10729159 DOI: 10.1136/bmjopen-2023-076361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 10/31/2023] [Indexed: 12/17/2023] Open
Abstract
INTRODUCTION Individual cognitive behavioural therapy (CBT) with exposure and response prevention is an effective treatment for obsessive-compulsive disorder (OCD). However, individual CBT is costly and time-consuming, requiring weekly therapy sessions for 3-4 months. A 4-day intensive version of CBT for OCD delivered in group format has been recently developed in Norway (Bergen 4-day treatment, B4DT). B4DT has shown promising results in several uncontrolled and one small, randomised trial, but its non-inferiority to the gold standard treatment has not been established. METHODS AND ANALYSIS This single-blind, randomised controlled trial including 120 patients (60 per arm) will compare B4DT to individual CBT. The primary outcome is the blind assessor-rated Yale-Brown Obsessive Compulsive Scale (Y-BOCS). We hypothesise that B4DT will be non-inferior to gold standard CBT 15 weeks after treatment start. The non-inferiority margin is set at four points on the Y-BOCS. Secondary outcomes include time to treatment response, cost-effectiveness, response and remission rates, drop-out rates and adverse events. ETHICS AND DISSEMINATION This study has been approved by the Swedish Ethical Review Authority. Hypotheses were specified and analysis code published before data collection started. Results from all analyses will be reported in accordance with the Consolidated Standards of Reporting Trials statement for non-pharmacological trials and Consolidated Health Economic Evaluation Reporting Standards irrespective of outcome. TRIAL REGISTRATION NUMBER NCT05608278.
Collapse
Affiliation(s)
- Ekaterina Ivanova
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, Stockholm, Sweden
| | - Robin Fondberg
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Oskar Flygare
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, Stockholm, Sweden
| | - Max Sannemalm
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, Stockholm, Sweden
| | - Sofia Asplund
- Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Sofia Dahlén
- Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Filipa Sampaio
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Erik Andersson
- Division of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - David Mataix-Cols
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, Stockholm, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Volen Z Ivanov
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, Stockholm, Sweden
| | - Christian Rück
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, Stockholm, Sweden
| |
Collapse
|
19
|
Fitzsimmons SMDD, Postma T, van Campen AD, Vriend C, Batelaan NM, van Oppen P, Hoogendoorn AW, van der Werf YD, van den Heuvel OA. TMS-induced plasticity improving cognitive control in OCD I: Clinical and neuroimaging outcomes from a randomised trial of rTMS for OCD. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.11.04.23298100. [PMID: 37961433 PMCID: PMC10635261 DOI: 10.1101/2023.11.04.23298100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Background Repetitive transcranial magnetic stimulation (rTMS) is an emerging treatment option for obsessive-compulsive disorder (OCD). The neurobiological mechanisms of rTMS in OCD have, however, been incompletely characterized. We compared clinical outcomes and changes in task-based brain activation following three different rTMS stimulation protocols, all combined with exposure and response prevention (ERP). Methods In this three-arm proof-of-concept randomized controlled clinical trial, 61 treatment-refractory adult OCD patients received 16 sessions of rTMS immediately prior to ERP over 8 weeks, with task-based functional MRI (tb-fMRI) scans and clinical assessments pre- and post-treatment. Patients received either: high frequency (HF) rTMS to the left dorsolateral prefrontal cortex (DLPFC) (n=19 (6M/13F)); HF rTMS to the left pre-supplementary motor area (preSMA) (n=23 (10M/13F)); or control rTMS to the vertex (n=19 (6M/13F)). Changes in tb-fMRI activation pre-post treatment were compared using both a Bayesian region-of-interest and a general linear model whole-brain approach. Results Mean OCD symptom severity decreased significantly in all treatment groups (delta=- 10.836, p<0.001, 95% CI [-12.504, -9.168]), with no differences between groups. Response rate in the entire sample was 57.4%. Groups receiving DLPFC or preSMA rTMS showed, respectively, a decrease in planning and error processing task-related activation after treatment that was associated with symptom improvement, while individuals in the vertex rTMS group with greater symptom improvement showed an increase in inhibition-related activation. Conclusions PreSMA and DLPFC rTMS combined with ERP led to significant symptom improvement related to activation decreases in targeted task networks, although we observed no differences in symptom reduction between groups. This trial was registered at clinicaltrials.gov ( NCT03667807 ).
Collapse
|
20
|
Chang JG, Kim SJ, Kim CH. Neuroablative Intervention for Refractory Obsessive-Compulsive Disorder. Psychiatry Investig 2023; 20:997-1006. [PMID: 37997327 PMCID: PMC10678146 DOI: 10.30773/pi.2023.0214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/19/2023] [Accepted: 08/29/2023] [Indexed: 11/25/2023] Open
Abstract
OBJECTIVE This review aims to investigate the progression of neuroablation, along with documented clinical efficacy and safety, in the management of treatment-resistant obsessive-compulsive disorder (OCD). METHODS We searched and compiled clinical research results of neuroablation therapy reported to date. We extracted outcomes related to clinical efficacy, side effects, and surgical complications. Additionally, we summarized key claims and findings. RESULTS Neuroablative intervention is a potential treatment approach for refractory OCD. Recent advancements, such as real-time magnetic resonance monitoring and minimally invasive techniques employing ultrasound and laser, offer distinct advantages in terms of safety and comparative efficacy when compared to conventional methods. However, the absence of randomized controlled trials and long-term outcome data underscores the need for cautious consideration when selecting neuroablation. CONCLUSION Neuroablative intervention shows promise for refractory OCD, but vigilant consideration is essential in both patient selection and surgical method choices due to the potential for rare yet serious complications.
Collapse
Affiliation(s)
- Jhin Goo Chang
- Department of Psychiatry, Myongji Hospital, Hanyang University College of Medicine, Goyang, Republic of Korea
| | - Se Joo Kim
- Department of Psychiatry, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chan-Hyung Kim
- Department of Psychiatry, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
21
|
Khosravani V, Samimi Ardestani SM, Wong SF, Moulding R, Aardema F, Sharifibastan F, Aminaee M. Cross-sectional direct and indirect relationships between the corrupted feared self and obsessive-compulsive symptoms in a clinical sample: The role of mental contamination. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2023; 62:800-815. [PMID: 37715987 DOI: 10.1111/bjc.12440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 08/27/2023] [Accepted: 08/29/2023] [Indexed: 09/18/2023]
Abstract
OBJECTIVES There is a significant relationship between a general feared self and contact contamination concerns in obsessive-compulsive disorder (OCD), especially when the influence of mental contamination is considered a part of this relationship. However, these associations have not been explored in a clinical OCD sample when using each dimension of the multidimensional conceptualization of the feared self as the predictor (i.e., the corrupted, culpable, and malformed feared selves). METHODS We tested these associations using a cross-sectional design. Specifically, a sample of patients diagnosed with OCD (N = 417) completed a series of self-report measures of OCD symptoms and its related constructs. We also explored these associations with unacceptable thoughts as the outcome, rather than contamination concerns, due to unacceptable thoughts having evidenced strong associations with the feared self and mental contamination. RESULTS After controlling for relevant cognitive (i.e., obsessive beliefs) and affective (i.e., depressive symptoms) constructs and comorbidity, the corrupted feared self was found to have a direct link, along with an indirect link through mental contamination, with symptoms of contact contamination and unacceptable thoughts. CONCLUSIONS The fear of being corrupted may be associated with feelings of contamination in the absence of direct contact with a contaminant, which may then predict OCD symptoms of repugnant obsessional thoughts and contact contamination concerns. The corrupted feared self and mental contamination should therefore be targeted in treatments for repugnant obsessions and contamination-related OCD.
Collapse
Affiliation(s)
- Vahid Khosravani
- Behavioral Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Mehdi Samimi Ardestani
- Department of Psychiatry, Behavioral Sciences Research Center, Imam Hossein Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shiu Fung Wong
- Department of Psychological Sciences, Swinburne University of Technology, Melbourne, Victoria, Australia
| | - Richard Moulding
- The Faculty of Psychology, Counselling and Psychotherapy, The Cairnmillar Institute, Hawthorn East, Australia
| | - Frederick Aardema
- Department of Psychiatry and Addictology, Montreal Mental Health University Institute Research Center, University of Montreal, Montreal, Quebec, Canada
| | - Farangis Sharifibastan
- Behavioral Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Psychosocial Science, University of Bergen, Bergen, Norway
| | - Mohammad Aminaee
- Department of Clinical Psychology, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran
| |
Collapse
|
22
|
Acevedo N, Castle D, Bosanac P, Rossell S. Phenomenological Changes Associated with Deep Brain Stimulation for Obsessive Compulsive Disorder: A Cognitive Appraisal Model of Recovery. Brain Sci 2023; 13:1444. [PMID: 37891812 PMCID: PMC10605199 DOI: 10.3390/brainsci13101444] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/06/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
The current scientific enquiry of deep brain stimulation (DBS) does not capture the breadth of DBS-induced changes to an individual's life. Considering that DBS is applied in severe and complex cases, it is ethically and clinically necessary to consider the patient perspective and personally relevant outcomes. This lived experience investigation of people with obsessive compulsive disorder (OCD) undergoing DBS aims to provide a comprehensive evaluation of DBS-induced effects associated with OCD psychopathology. Six patients and six carers completed semi-structured open-ended interviews. A blended approach of interpretative phenomenological, inductive, and thematic analysis techniques was employed. Profound psychopathological changes were expressed; individuals felt more alive, had improved cognitive affective control, greater engagement in the world, and were able to manage their OCD. Through suppression of the condition, self-constructs were able to re-emerge and develop. A framework describing the progression of phenomenological changes, and a theoretical model describing changes in the cognitive appraisal of intrusions influencing recovery are proposed. This is the first identified qualitative investigation of DBS-induced changes in psychiatric patients and carers. Findings have implications for patient education and recovery models of OCD, and scientific understanding of DBS effects.
Collapse
Affiliation(s)
- Nicola Acevedo
- Centre for Mental Health, Swinburne University of Technology, Melbourne, VIC 3122, Australia
- Clinical Services, St Vincent’s Hospital, Melbourne, VIC 3065, Australia
| | - David Castle
- Department of Psychiatry, University of Tasmania, Hobart, TAS 7005, Australia
- Centre for Mental Health Innovation, Hobart, TAS 7005, Australia
- Statewide Mental Health Service, Hobart, TAS, Australia
| | - Peter Bosanac
- Clinical Services, St Vincent’s Hospital, Melbourne, VIC 3065, Australia
- Department of Psychiatry, University of Melbourne, Melbourne, VIC 3052, Australia
| | - Susan Rossell
- Centre for Mental Health, Swinburne University of Technology, Melbourne, VIC 3122, Australia
- Clinical Services, St Vincent’s Hospital, Melbourne, VIC 3065, Australia
| |
Collapse
|
23
|
Wheaton MG, Rosenfield B, Rosenfield D, Marsh R, Foa EB, Simpson HB. Predictors of EX/RP alone versus EX/RP with medication for adults with OCD: does medication status moderate outcomes? J Obsessive Compuls Relat Disord 2023; 39:100850. [PMID: 38054078 PMCID: PMC10695351 DOI: 10.1016/j.jocrd.2023.100850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
Exposure and response prevention (EX/RP) can be delivered as monotherapy or to augment serotonin reuptake inhibitors (SRIs). While both options are considered effective OCD treatments, responses are heterogenous. Substantial work has investigated EX/RP predictors to account for this variability in responses, with mixed findings. Little research has studied whether EX/RP predictors may differ in medicated versus non-medicated samples (i.e., medication status as a moderator). We pooled data from two clinical trials conducted concurrently in the same specialty OCD clinic. One enrolled patients who were on stable SRI doses (EX/RP as SRI augmentation, n=58) while the other enrolled non-medicated patients (EX/RP monotherapy, n=38). Both trials used the same manualized EX/RP protocol and blinded independent evaluators. LASSO regression derived predictors and moderators of outcome. Improvement did not significantly differ between the EX/RP alone group and the SRI+EX/RP group. In both groups, higher baseline OCD severity and worse quality of life predicted poorer outcome. OCPD traits moderated results: Patients with more severe OCPD traits had better outcomes from EX/RP monotherapy than those receiving EX/RP with SRIs. Patient adherence to EX/RP homework mediated the associations between the baseline variables and outcome. The effect of OCPD traits on outcome warrants future study to improve care.
Collapse
Affiliation(s)
- Michael G Wheaton
- Barnard College, Columbia University, New York, NY USA
- New York State Psychiatric Institute, New York, NY USA
| | | | | | - Rachel Marsh
- New York State Psychiatric Institute, New York, NY USA
- Columbia Psychiatry, Columbia University Medical Center, New York, NY USA
| | - Edna B Foa
- University of Pennsylvania, Philadelphia, PA, USA
| | - H Blair Simpson
- New York State Psychiatric Institute, New York, NY USA
- University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
24
|
Pugi D, Angelo NL, Ragucci F, Garcia-Hernandez MD, Rosa-Alcázar AI, Pozza A. Longitudinal Course of Obsessive-Compulsive Symptoms During the Covid-19 Pandemic: A Systematic Review of Three Years of Prospective Cohort Studies. CLINICAL NEUROPSYCHIATRY 2023; 20:293-308. [PMID: 37791089 PMCID: PMC10544256 DOI: 10.36131/cnfioritieditore20230409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Objective During the pandemic, there has been a slight increase in obsessive-compulsive symptoms in both clinical and non-clinical samples. Three years after the pandemic, we conducted the first systematic review of prospective cohort studies assessing temporal changes in obsessive-compulsive symptoms and their extent in both patients with obsessive-compulsive disorder (OCD) and community samples, regardless of age or socio-cultural background, during any phase of the pandemic. Method Prospective cohort studies were included if validated self-report questionnaires or standardized interviews for obsessive-compulsive symptoms were used. Studies that enrolled OCD patients were included if OCD was diagnosed before the outbreak of the pandemic. The following were our exclusion criteria: cross-sectional and case-control studies, single case studies, editorials, commentaries, and reviews. Studies assessing the effectiveness of an intervention were excluded. Results 15 studies were included. Overall, studies showed a small upsurge in obsessive-compulsive symptoms, especially washing/contamination symptoms, during the coronavirus outbreak. The severity of symptoms seemed to follow the pattern of restriction measures and the increase in the number of COVID-19 cases. Conclusions Factors contributing to the worsening of obsessive-compulsive symptoms during the pandemic were discussed.
Collapse
Affiliation(s)
- Daniele Pugi
- Department of Medical Sciences, Surgery and Neurosciences, University of Siena, viale Mario Bracci 16 53100 Siena, Italy
| | - Nicole Loren Angelo
- Department of Medical Sciences, Surgery and Neurosciences, University of Siena, viale Mario Bracci 16 53100 Siena, Italy
| | | | - Maria Dolores Garcia-Hernandez
- Department Personality, Assessment and Psychological Treatment, Faculty of Psychology, University of Murcia, Espinardo Campus, 30100-Murcia, Spain
| | - Ana Isabel Rosa-Alcázar
- Department Personality, Assessment and Psychological Treatment, Faculty of Psychology, University of Murcia, Espinardo Campus, 30100-Murcia, Spain
| | - Andrea Pozza
- Department of Medical Sciences, Surgery and Neurosciences, University of Siena, viale Mario Bracci 16 53100 Siena, Italy
- Department of Mental Health, Psychology Unit, Azienda Ospedaliera Universitaria Senese, viale Mario Bracci 16 53100 Siena, Italy
| |
Collapse
|
25
|
Leuchter JD, Kook M, Geller DA, Hertz AG, Garcia J, Trent ES, Dibbs T, Onyeka O, Goodman WK, Guzick AG, Wiese AD, Palo AD, Small BJ, Simpson HB, Havel LK, Nibras SA, Saxena K, Storch EA. Promoting OCD WEllness and resilience (POWER) study: Rationale, design, and methods. PSYCHIATRY RESEARCH COMMUNICATIONS 2023; 3:100111. [PMID: 37377947 PMCID: PMC10299759 DOI: 10.1016/j.psycom.2023.100111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Obsessive-compulsive disorder (OCD) affects 1-2% of children and is associated with functional impairment and diminished quality of life. Several treatments are efficacious: cognitive behavioral therapy (CBT) with exposure and response prevention, serotonin reuptake inhibitor (SRI) monotherapy, and combined treatment (SRI + CBT). Expert clinician-informed practice parameters suggest that youth with mild to moderate OCD should be treated initially with CBT yet SRIs are frequently employed as the first-line intervention or in combination with psychotherapy in applied practice. Empirical data to guide SRI discontinuation in pediatric OCD are very limited. This study, Promoting OCD Wellness and Resiliency (POWER), aims to address this gap through a two phase, double-blinded, placebo-controlled, randomized controlled non-inferiority trial with the purpose of evaluating whether youth with OCD on an SRI can discontinue their medication after successful CBT augmentation and maintain wellness for a period of 24 weeks during which they receive maintenance CBT that models standard-of-care. In this paper we describe the rationale and methodological design of the POWER study.
Collapse
Affiliation(s)
- Jessica D. Leuchter
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Minjee Kook
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Daniel A. Geller
- Department of Pediatric Psychopharmacology, Massachusetts General Hospital, Boston, MA, USA
| | - Alyssa G. Hertz
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Jessica Garcia
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Erika S. Trent
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Tracey Dibbs
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Ogechi Onyeka
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Wayne K. Goodman
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Andrew G. Guzick
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Andrew D. Wiese
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Amanda D. Palo
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Brent J. Small
- School of Aging Studies, University of South Florida, Tampa, FL, USA
| | - H. Blair Simpson
- Department of Psychiatry, Columbia University Medical Center, USA
| | - Lauren K. Havel
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- Texas Children’s Hospital, Houston, TX, USA
| | - Sohail A. Nibras
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- Texas Children’s Hospital, Houston, TX, USA
| | - Kirti Saxena
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- Texas Children’s Hospital, Houston, TX, USA
| | - Eric A. Storch
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| |
Collapse
|
26
|
Doolub D, Vibert N, Botta F, Razmkon A, Bouquet C, Wassouf I, Millet B, Harika-Germaneau G, Jaafari N. High treatment resistance is associated with lower performance in the Stroop test in patients with obsessive-compulsive disorder. Front Psychiatry 2023; 14:1017206. [PMID: 37215653 PMCID: PMC10198575 DOI: 10.3389/fpsyt.2023.1017206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 04/17/2023] [Indexed: 05/24/2023] Open
Abstract
Around 50% of the patients with obsessive-compulsive disorder (OCD) are resistant to treatment, and patients with OCD show alterations in a broad range of cognitive abilities. The present study investigated the links between treatment-resistance, executive and working memory abilities, and the severity of OCD symptoms among 66 patients with OCD. The patients performed seven tests gauging their executive functions and working memory and filled in questionnaires for OCD severity and insight into their pathology. In addition, the executive and working memory abilities of a subset of these patients were compared with those of individually matched control participants. In contrast with previous studies, patients' treatment resistance was evaluated by considering the clinical outcomes of all the treatments that they received during the course of their disease. Higher treatment resistance was associated with lower performance in one particular executive test, the Stroop test, which assessed patients' ability to inhibit prepotent/automatic responses. Older age and more severe OCD symptoms were also associated with higher treatment resistance. Regardless of OCD severity, the patients displayed small to moderate deficits across most components of executive functions compared to control participants. Interestingly, patients with OCD took more time than control participants to perform speeded neuropsychological tests but never made more errors. Altogether, this study shows that the treatment-resistance of patients with OCD may be reliably quantified over the course of years and treatments using Pallanti and Quercioli's (2006) treatment resistance-related scales. The data suggest that the Stroop test could be used clinically to anticipate treatment outcomes in to-be-treated patients.
Collapse
Affiliation(s)
- Damien Doolub
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Tours, Tours, France
- Unité de Recherche Clinique Pierre Deniker du Centre Hospitalier Henri Laborit, Poitiers, France
| | - Nicolas Vibert
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Tours, Tours, France
| | - Fabiano Botta
- Unité de Recherche Clinique Pierre Deniker du Centre Hospitalier Henri Laborit, Poitiers, France
| | - Ali Razmkon
- Unité de Recherche Clinique Pierre Deniker du Centre Hospitalier Henri Laborit, Poitiers, France
- Research Center for Neuromodulation and Pain, Shiraz, Iran
| | - Cédric Bouquet
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Tours, Tours, France
| | - Issa Wassouf
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Tours, Tours, France
- Unité de Recherche Clinique Pierre Deniker du Centre Hospitalier Henri Laborit, Poitiers, France
- Centre Hospitalier du Nord Deux-Sèvres, Service de Psychiatrie Adulte, Thouars, France
| | - Bruno Millet
- Institut du Cerveau et de la Moelle, UMR 7225 CNRS, INSERM, Sorbonne Université et Département de Psychiatrie Adulte, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Ghina Harika-Germaneau
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Tours, Tours, France
- Unité de Recherche Clinique Pierre Deniker du Centre Hospitalier Henri Laborit, Poitiers, France
| | - Nematollah Jaafari
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Poitiers, Poitiers, France
- Centre de Recherches sur la Cognition et l’Apprentissage, CNRS UMR 7295, Université de Tours, Tours, France
- Unité de Recherche Clinique Pierre Deniker du Centre Hospitalier Henri Laborit, Poitiers, France
| |
Collapse
|
27
|
Smárason O, Højgaard DRMA, Jensen S, Storch EA, Arnkelsson GB, Wolters LH, Torp NC, Melin K, Weidle B, Nissen JB, Hybel KA, Thomsen PH, Ivarsson T, Skarphedinsson G. Long-term functional impairment in pediatric OCD after and during treatment: An analysis of distinct trajectories. Psychiatry Res 2023; 324:115223. [PMID: 37119789 DOI: 10.1016/j.psychres.2023.115223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/20/2023] [Accepted: 04/23/2023] [Indexed: 05/01/2023]
Abstract
The present study aimed to: (a) identify latent class trajectories of OCD-related functional impairment, before, during and over three years after stepped-care treatment in children and adolescents with OCD; (b) describe these classes according to pretreatment characteristics; (c) identify predictors of trajectory class membership and (d) examine the relationship of functional impairment trajectory classes with OCD symptom severity trajectory classes. The sample consisted of 266 children and adolescents (aged 7-17 years) with OCD, participating in the Nordic long-term OCD treatment study. Latent class growth analysis was conducted using Child Obsessive-Compulsive Impact Scale-Revised (COIS-R) data from children and parents on seven assessment points over a three-year period. A 3-class solution was identified. The largest class (70.7%) initiated treatment with lower functional impairment and obtained moderate reduction which was maintained over time. The second class (24.4%) initiated with higher functional impairment which rapidly diminished over time. The third and smallest class (4.9%), initiated with moderate functional impairment which remained stable over time. The classes differed on measures of OCD severity and comorbid symptoms. Most participants improved with treatment and maintained low levels of impairment. However, a subgroup distinguished by higher levels of ADHD symptoms, remained at pretreatment levels of impairment throughout.
Collapse
Affiliation(s)
- Orri Smárason
- University of Iceland, Faculty of Psychology, Reykjavik, Iceland.
| | - Davíð R M A Højgaard
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark
| | - Sanne Jensen
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark
| | - Eric A Storch
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | | | - Lidewij H Wolters
- Accare Child Study Center, Groningen, the Netherlands; Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Groningen, the Netherlands
| | - Nor Christian Torp
- Akershus University Hospital, Oslo, Norway; Department of Child and Adolescent Psychiatry, Division of Mental Health and Addiction, Vestre Viken Hospital, Drammen, Norway
| | - Karin Melin
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Region Västra Götaland, Sahlgrenska University Hospital, Department of Child and Adolescent Psychiatry, Gothenburg, Sweden
| | - Bernhard Weidle
- Regional Center for Child Mental Health and Child Welfare, Norwegian University of Science and Technology and St. Olavs University Hospital, Trondheim, Norway
| | - Judith Becker Nissen
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark
| | - Katja Anna Hybel
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark
| | - Per Hove Thomsen
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark
| | | | | |
Collapse
|
28
|
Davey E, Bennett SD, Bryant-Waugh R, Micali N, Takeda A, Alexandrou A, Shafran R. Low intensity psychological interventions for the treatment of feeding and eating disorders: a systematic review and meta-analysis. J Eat Disord 2023; 11:56. [PMID: 37016447 PMCID: PMC10072817 DOI: 10.1186/s40337-023-00775-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/19/2023] [Indexed: 04/06/2023] Open
Abstract
BACKGROUND Feeding and eating disorders are associated with significant illness burden and costs, yet access to evidence-based care is limited. Low intensity psychological interventions have the potential to increase such access. METHODS A systematic review and meta-analysis were conducted on the use of low intensity psychological interventions for the treatment of feeding and eating disorders. Studies comparing low intensity psychological interventions against high intensity therapies and non-eating disorder specific psychological interventions were included, as well as those with waiting list control arms. There were three primary outcomes: eating disorder psychopathology, diagnostic and statistical manual of mental disorders (DSM) severity specifier-related outcomes and rates of remission/recovery. RESULTS Thirty-three studies met the inclusion criteria, comprising 3665 participants, and 30 studies were included in the meta-analysis. Compared to high intensity therapies, low intensity psychological interventions were equivalent on reducing eating disorder psychopathology (g = - 0.13), more effective at improving DSM severity specifier-related outcomes (g = - 0.15), but less likely to achieve remission/recovery (risk ratio (RR) = 0.70). Low intensity psychological interventions were superior to non-eating disorder specific psychological interventions and waiting list controls across all three primary outcomes. CONCLUSION Overall, findings suggest that low intensity psychological interventions can successfully treat eating disorder symptoms. Few potential moderators had a statistically significant effect on outcome. The number of studies for many comparisons was low and the methodological quality of the studies was poor, therefore results should be interpreted with caution. More research is needed to establish the effectiveness of low intensity psychological interventions for children and young people, as well as for individuals with anorexia nervosa, avoidant/restrictive food intake disorder, pica and rumination disorder.
Collapse
Affiliation(s)
- Emily Davey
- UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
| | - Sophie D Bennett
- UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK
| | - Rachel Bryant-Waugh
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Maudsley Centre for Child and Adolescent Eating Disorders, South London and Maudsley NHS Foundation Trust, London, UK
| | - Nadia Micali
- UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK
- Department of Psychiatry, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Mental Health Services of the Capital Region of Denmark, Eating Disorders Research Unit, Ballerup Psychiatric Centre, Copenhagen, Denmark
| | | | | | - Roz Shafran
- UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK
| |
Collapse
|
29
|
Gajadien PT, Postma TS, van Oostrom I, Scheepstra KW, van Dijk H, Sack AT, van den Heuvel OA, Arns M. Sleep predicts the response to rTMS and CBT in patients with OCD: an open label effectiveness study. Int J Clin Health Psychol 2023; 23:100353. [DOI: 10.1016/j.ijchp.2022.100353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 10/31/2022] [Indexed: 11/17/2022] Open
|
30
|
Wheaton MG, Mcingvale E, Van Meter AR, Björgvinsson T. Quality of the therapeutic working alliance as a factor in intensive residential treatment of obsessive-compulsive disorder. Psychother Res 2023; 33:442-454. [PMID: 36314194 DOI: 10.1080/10503307.2022.2138618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 10/13/2022] [Accepted: 10/16/2022] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE Intensive residential treatment (IRT) for obsessive-compulsive disorder (OCD) includes frequent meetings with a cognitive-behavioral therapist. We examined whether this therapeutic working alliance relates to IRT outcomes. METHOD Data came from a naturalistic sample of patients with OCD (n = 124) who received IRT at a specialty OCD clinic. Patients completed measures of OCD severity and well-being at admission and discharge. Both the patient and treating psychologist completed the Working Alliance Inventory-Short Form (WAI-SF). Alliance ratings were tested as predictors in models predicting outcomes (discharge scores adjusting for baseline and treatment duration) as well as logistic regression predicting treatment response (≥35% symptom reduction in OCD symptoms). RESULTS Patient and clinician ratings of the quality of the alliance were weakly yet significantly correlated. Patient ratings of the alliance predicted outcomes, while therapist ratings did not. Moreover, greater discrepancy between patient and client ratings predicted worse outcomes. Patient ratings of the task dimension of the alliance uniquely related to responder status. CONCLUSIONS Patient perceptions of the working alliance, particularly as pertaining to agreement on therapeutic tasks, related to success with IRT for OCD. Further study is needed test interventions to improve task alliance as a strategy to enhance treatment.
Collapse
|
31
|
Lauri KO, Andersson E, Mataix-Cols D, Norlin L, Eriksson V, Melin K, Lenhard F, Serlachius E, Aspvall K. Long-term effect of stepped-care vs in-person cognitive behavioral therapy for pediatric obsessive-compulsive disorder. Internet Interv 2023; 32:100613. [PMID: 37033903 PMCID: PMC10073887 DOI: 10.1016/j.invent.2023.100613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/10/2023] [Accepted: 03/11/2023] [Indexed: 03/18/2023] Open
Abstract
Long-term follow-up data from trials of digital mental health interventions are rare. This study reports 2-year follow-up data from a non-inferiority trial (N = 152) comparing stepped-care (internet-delivered cognitive behavioral therapy [CBT] followed by traditional in-person CBT if needed) vs in-person CBT for pediatric obsessive-compulsive disorder. Both treatment groups had comparable long-term effects, with the majority of participants being responders (stepped-care 66 %; in-person CBT 71 %) 2 years after the end of treatment.
Collapse
|
32
|
Lundström L, Flygare O, Ivanova E, Mataix-Cols D, Enander J, Pascal D, Chen LL, Andersson E, Rück C. Effectiveness of Internet-based cognitive-behavioural therapy for obsessive-compulsive disorder (OCD-NET) and body dysmorphic disorder (BDD-NET) in the Swedish public health system using the RE-AIM implementation framework. Internet Interv 2023; 31:100608. [PMID: 36852382 PMCID: PMC9958485 DOI: 10.1016/j.invent.2023.100608] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/02/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
Objectives Therapist-guided internet-delivered cognitive behaviour therapy (ICBT) is an efficacious treatment for obsessive-compulsive disorder (OCD) and body dysmorphic disorder (BDD), but it is unclear if the results obtained in controlled trials can be reproduced in clinical settings. We evaluated the implementation of ICBT for OCD (OCD-NET) and BDD (BDD-NET) in the Swedish public health system. Methods Consecutive referrals to an outpatient psychiatric clinic providing ICBT, with a primary diagnosis of OCD or BDD, were included in the study. Four hundred and thirty-four participants started OCD-NET and 163 started BDD-NET. The primary outcome measures were the Yale Brown Obsessive Compulsive Scale (Y-BOCS) and the Y-BOCS for BDD (BDD-YBOCS), respectively. Participants were assessed before treatment, weekly during treatment, and after treatment. The study used the RE-AIM implementation framework, and the elements of reach, effectiveness, adoption, and implementation for the evaluation. Results Intention to treat analysis of the OCD-NET sample (n = 434) showed a significant decrease in OCD symptoms from pre-treatment to post-treatment (mean reduction = -8.77 [95 % CI -9.48 to -8.05] p < .001, d = 1.94 [95 % CI 1.75 to 2.13]). Forty-nine percent (95 % CI 43 % to 56 %) of the participants in OCD-NET were classified as treatment responders and 21 % (95 % CI 16 % to 27 %) were in remission. Participants in BDD-NET (n = 163) also showed a significant decrease in BDD symptoms from pre-post treatment (mean reduction = -11.37 [95 % CI -12.9 to -9.87] p < .001, d = 2.07 [95 % CI 1.74 to 2.40]) and 69 % (95 % CI 58 % to 79 %) of the participants were classified as treatment responders and 48 % (95 % CI 38 % to 58 %) were in full or partial remission. Eighty-seven percent of the participants in OCD-NET and 78 % in BDD-NET were treatment completers and participants in both treatment groups reported a high treatment satisfaction at post treatment (OCD-NET = 87 %, BDD-NET = 79 %). The most reported negative effects attributed to the treatments were transient experiences of unpleasant feelings (52 %) and anxiety (50 %). The implementation also influenced treatment delivery and dramatically decreased the mean number of patients waiting to receive face-to-face treatment at the clinic. Conclusions Our results indicate that OCD-NET and BDD-NET are suitable treatments for implementation in a Swedish public health service.
Collapse
Affiliation(s)
- Lina Lundström
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, SE-141 86 Stockholm, Sweden,Corresponding author at: Karolinska Institutet, M46, SE-14186 Huddinge, Sweden.
| | - Oskar Flygare
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, SE-141 86 Stockholm, Sweden
| | - Ekaterina Ivanova
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, SE-141 86 Stockholm, Sweden
| | - David Mataix-Cols
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, SE-113 30 Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, CAP Research Centre, Gävlegatan 22, SE-113 30 Stockholm, Sweden
| | - Jesper Enander
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, SE-141 86 Stockholm, Sweden
| | - Diana Pascal
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, SE-141 86 Stockholm, Sweden
| | - Long-Long Chen
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, SE-141 86 Stockholm, Sweden
| | - Erik Andersson
- Department of Clinical Neuroscience, Division of Psychology, Nobels väg 9, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Christian Rück
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, and Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, SE-141 86 Stockholm, Sweden
| |
Collapse
|
33
|
Bandelow B, Allgulander C, Baldwin DS, Costa DLDC, Denys D, Dilbaz N, Domschke K, Eriksson E, Fineberg NA, Hättenschwiler J, Hollander E, Kaiya H, Karavaeva T, Kasper S, Katzman M, Kim YK, Inoue T, Lim L, Masdrakis V, Menchón JM, Miguel EC, Möller HJ, Nardi AE, Pallanti S, Perna G, Rujescu D, Starcevic V, Stein DJ, Tsai SJ, Van Ameringen M, Vasileva A, Wang Z, Zohar J. World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for treatment of anxiety, obsessive-compulsive and posttraumatic stress disorders - Version 3. Part I: Anxiety disorders. World J Biol Psychiatry 2023; 24:79-117. [PMID: 35900161 DOI: 10.1080/15622975.2022.2086295] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
AIM This is the third version of the guideline of the World Federation of Societies of Biological Psychiatry (WFSBP) Task Force for the Pharmacological Treatment of Anxiety, Obsessive-Compulsive and Posttraumatic Stress Disorders (published in 2002, revised in 2008). METHOD A consensus panel of 33 international experts representing 22 countries developed recommendations based on efficacy and acceptability of available treatments. In total, 1007 RCTs for the treatment of these disorders in adults, adolescents, and children with medications, psychotherapy and other non-pharmacological interventions were evaluated, applying the same rigorous methods that are standard for the assessment of medications. RESULT This paper, Part I, contains recommendations for the treatment of panic disorder/agoraphobia (PDA), generalised anxiety disorder (GAD), social anxiety disorder (SAD), specific phobias, mixed anxiety disorders in children and adolescents, separation anxiety and selective mutism. Selective serotonin reuptake inhibitors (SSRI) and serotonin-norepinephrine reuptake inhibitors (SNRIs) are first-line medications. Cognitive behavioural therapy (CBT) is the first-line psychotherapy for anxiety disorders. The expert panel also made recommendations for patients not responding to standard treatments and recommendations against interventions with insufficient evidence. CONCLUSION It is the goal of this initiative to provide treatment guidance for these disorders that has validity throughout the world.
Collapse
Affiliation(s)
- Borwin Bandelow
- Department of Psychiatry and Psychotherapy, University Medical Center, Göttingen, Germany
| | | | - David S Baldwin
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Daniel Lucas da Conceição Costa
- Department and Institute of Psychiatry, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Damiaan Denys
- Afdeling Psychiatrie, Universitair Medische Centra, Amsterdam, The Netherlands
| | - Nesrin Dilbaz
- Psikiyatri Uzmanı, Üsküdar Üniversitesi Tıp Fakültesi Psikiyatri ABD, İstanbul, Turkey
| | - Katharina Domschke
- Department of Psychiatry and Psychotherapy, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Elias Eriksson
- Department of Pharmacology, University of Gothenburg, Gothenburg, Sweden
| | - Naomi A Fineberg
- School of Life and Medical Sciences, University of Hertfordshire, Hertfordshire, United Kingdom
| | | | | | - Hisanobu Kaiya
- Department of Psychiatry, Kyoto Prefactual Medical College, Kyoto, Japan
| | - Tatiana Karavaeva
- V. M. Bekhterev National Medical Research Center for Psychiatry and Neurology, Ministry of Health, Federal State Budgetary Institution of Higher Education, St. Petersburg State Pediatric Medical University, St. Petersburg, Russia
| | - Siegfried Kasper
- Clinical Division of General Psychiatry, Medical University of Vienna, Vienna, Austria
| | - Martin Katzman
- S.T.A.R.T. Clinic, Toronto, Canada.,Adler Graduate Professional School, Toronto, Canada.,Department of Psychiatry, Northern Ontario School of Medicine, Thunder Bay, Canada.,Department of Psychology, Lakehead University, Thunder Bay, Canada
| | - Yong-Ku Kim
- Department of Psychiatry, College of Medicine, Korea University, Seoul, Korea
| | - Takeshi Inoue
- Department of Psychiatry, Tokyo Medical University, Tokyo, Japan
| | - Leslie Lim
- Department of Psychiatry, Singapore General Hospital, Bukit Merah, Singapore
| | - Vasilios Masdrakis
- First Department of Psychiatry, Eginition Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - José M Menchón
- Department of Psychiatry, Bellvitge University Hospital-IDIBELL, University of Barcelona, Cibersam, Barcelona, Spain
| | - Euripedes C Miguel
- Department of Psychiatry, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Hans-Jürgen Möller
- Department of Psychiatry and Psychotherapy, University of München, Munich, Germany
| | - Antonio E Nardi
- Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Stefano Pallanti
- Istituto die Neuroscienze, University of Florence, Firenze, Italy
| | - Giampaolo Perna
- Department of Biological Sciences, Humanitas University Pieve Emanuele, Milano, Italy
| | - Dan Rujescu
- Clinical Division of General Psychiatry, Medical University of Vienna, Vienna, Austria
| | - Vladan Starcevic
- Faculty of Medicine and Health, Sydney Medical School, Nepean Clinical School, University of Sydney, Sydney, Australia
| | - Dan J Stein
- SA MRC Unit on Risk and Resilience in Mental Disorders, Department Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Shih-Jen Tsai
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Michael Van Ameringen
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Canada
| | - Anna Vasileva
- V. M. Bekhterev National Medical Research Center for Psychiatry and Neurology, Ministry of Health, I.I. Mechnikov North-Western State Medical University, St. Petersburg, Russia
| | - Zhen Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | | |
Collapse
|
34
|
Sackeim HA, Rush AJ, Greco T, Jiang M, Badejo S, Bunker MT, Aaronson ST, Conway CR, Demyttenaere K, Young AH, McAllister-Williams RH. Alternative metrics for characterizing longer-term clinical outcomes in difficult-to-treat depression: I. Association with change in quality of life. Psychol Med 2023; 53:1-13. [PMID: 36601813 PMCID: PMC10600942 DOI: 10.1017/s0033291722003798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 10/24/2022] [Accepted: 11/29/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND In difficult-to-treat depression (DTD) the outcome metrics historically used to evaluate treatment effectiveness may be suboptimal. Metrics based on remission status and on single end-point (SEP) assessment may be problematic given infrequent symptom remission, temporal instability, and poor durability of benefit in DTD. METHODS Self-report and clinician assessment of depression symptom severity were regularly obtained over a 2-year period in a chronic and highly treatment-resistant registry sample (N = 406) receiving treatment as usual, with or without vagus nerve stimulation. Twenty alternative metrics for characterizing symptomatic improvement were evaluated, contrasting SEP metrics with integrative (INT) metrics that aggregated information over time. Metrics were compared in effect size and discriminating power when contrasting groups that did (N = 153) and did not (N = 253) achieve a threshold level of improvement in end-point quality-of-life (QoL) scores, and in their association with continuous QoL scores. RESULTS Metrics based on remission status had smaller effect size and poorer discrimination of the binary QoL outcome and weaker associations with the continuous end-point QoL scores than metrics based on partial response or response. The metrics with the strongest performance characteristics were the SEP measure of percentage change in symptom severity and the INT metric quantifying the proportion of the observation period in partial response or better. Both metrics contributed independent variance when predicting end-point QoL scores. CONCLUSIONS Revision is needed in the metrics used to quantify symptomatic change in DTD with consideration of INT time-based measures as primary or secondary outcomes. Metrics based on remission status may not be useful.
Collapse
Affiliation(s)
- Harold A. Sackeim
- Departments of Psychiatry and Radiology, Columbia University, New York, NY, USA
| | - A. John Rush
- Duke-NUS Medical School, Singapore
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, USA
| | - Teresa Greco
- LivaNova PLC, Milan, Italy
- Jazz Pharmaceuticals PLC, Milan, Italy
| | - Mei Jiang
- LivaNova USA PLC, Minneapolis, MN, USA
| | | | | | - Scott T. Aaronson
- Department of Clinical Research, Sheppard Pratt Health System, Baltimore, MD, USA
| | - Charles R. Conway
- Department of Psychiatry, Washington University in St. Louis, St. Louis, MO, USA
| | - Koen Demyttenaere
- Faculty of Medicine KU Leuven, University Psychiatric Center KU Leuven, Leuven, Belgium
| | - Allan H. Young
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Beckenham, UK
| | - R. Hamish McAllister-Williams
- Northern Centre for Mood Disorders, Translational and Clinical Research Institute, Newcastle University, UK, and Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK
| |
Collapse
|
35
|
Jaswal S, Brar J, Sidana A, Chauhan N, Bajaj M. Are there neuropsychological predictors for response and nonresponse in first-episode drug naïve patients with OCD? A 12 weeks interventional study. ANNALS OF INDIAN PSYCHIATRY 2023. [DOI: 10.4103/aip.aip_110_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
|
36
|
Flygare O, Wallert J, Chen LL, Fernández de la Cruz L, Lundström L, Mataix-Cols D, Rück C, Andersson E. Empirically Defining Treatment Response and Remission in Obsessive-Compulsive Disorder Using the Obsessive-Compulsive Inventory-Revised. Behav Ther 2023; 54:43-50. [PMID: 36608976 DOI: 10.1016/j.beth.2022.06.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/20/2022] [Accepted: 06/24/2022] [Indexed: 02/01/2023]
Abstract
In clinical trials of obsessive-compulsive disorder (OCD), clinical outcomes are generally measured using lengthy clinician-administered interviews. However, in routine clinical practice, many clinicians lack the time to administer such instruments. This study evaluated cutoffs for treatment response and remission in OCD using the self-rated Obsessive-Compulsive Inventory-Revised (OCI-R). Data from 349 patients in three clinical trials of cognitive-behavioral therapy for OCD were pooled for analysis. The OCI-R was compared to gold-standard criteria for response and remission based on the clinician-administered Yale-Brown Obsessive Compulsive Scale and the Clinical Global Impression Scale. The results showed that a ≥40% reduction on the OCI-R was the optimal cutoff for treatment response, with a sensitivity of 0.72 and a specificity of 0.79. For remission status, the optimal cutoff was ≤8 points on the OCI-R, with a sensitivity of 0.57 and specificity of 0.83. Results from additional analyses using the 12-item version of the OCI were similar. These cutoffs provide a simple and time-efficient way to help determine treatment response and remission in OCD when the administration of clinician-administered instruments is unfeasible.
Collapse
Affiliation(s)
- Oskar Flygare
- Karolinska Institutet and Stockholm Health Care Services.
| | - John Wallert
- Karolinska Institutet and Stockholm Health Care Services
| | - Long-Long Chen
- Karolinska Institutet and Stockholm Health Care Services
| | | | - Lina Lundström
- Karolinska Institutet and Stockholm Health Care Services
| | | | - Christian Rück
- Karolinska Institutet and Stockholm Health Care Services
| | - Erik Andersson
- Karolinska Institutet and Stockholm Health Care Services
| |
Collapse
|
37
|
van Roessel PJ, Grassi G, Aboujaoude EN, Menchón JM, Van Ameringen M, Rodríguez CI. Treatment-resistant OCD: Pharmacotherapies in adults. Compr Psychiatry 2023; 120:152352. [PMID: 36368186 DOI: 10.1016/j.comppsych.2022.152352] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 09/20/2022] [Accepted: 10/24/2022] [Indexed: 12/13/2022] Open
Abstract
Serotonin reuptake inhibitor (SRI) medications are well established as first-line pharmacotherapeutic treatment for Obsessive-Compulsive Disorder (OCD). However, despite the excellent safety profile and demonstrated efficacy of these medications, a substantial proportion of individuals with OCD fail to attain sufficient benefit from SRIs. In this narrative review, we discuss clinical features of OCD that have been associated with poorer response to SRIs, and we present pharmacotherapeutic interventions that have been explored as augmenting or alternative treatments for treatment-resistant OCD. We additionally highlight non-SRI interventions for OCD that are currently under investigation. Pharmacotherapeutic interventions were identified via expert consensus. To assess the evidence base for individual pharmacotherapies, targeted searches for relevant English-language publications were performed on standard biomedical research databases, including MEDLINE. Information relevant to ongoing registered clinical trials in OCD was obtained by search of ClinicalTrials.gov. Pharmacotherapies are grouped for review in accordance with the general principles of Neuroscience-based Nomenclature (NbN). Clinical features of OCD that may suggest poorer response to SRI treatment include early age of onset, severity of illness, duration of untreated illness, and the presence of symmetry/ordering or hoarding-related symptoms. Based on evolving pathophysiologic models of OCD, diverse agents engaging serotonin, dopamine, norepinephrine, glutamate, and anti-inflammatory pathways have been explored as alternative or adjunctive therapies for treatment-resistant OCD and have at least preliminary evidence of efficacy. Medications with dopamine antagonist activity remain the most robustly evidence-based of augmenting interventions, yet dopamine antagonists benefit only a minority of those who try them and carry elevated risks of adverse effects. Interventions targeting glutamatergic and anti-inflammatory pathways are less well evidenced, but may offer more favorable benefit to risk profiles. Ongoing research should explore whether specific interventions may benefit individuals with particular features of treatment-resistant OCD.
Collapse
Affiliation(s)
- Peter J van Roessel
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA; Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), VA Palo Alto Health Care System, Palo Alto, CA, USA.
| | | | - Elias N Aboujaoude
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - José M Menchón
- Department of Psychiatry, Bellvitge University Hospital-IDIBELL, University of Barcelona, Cibersam, Barcelona, Spain
| | - Michael Van Ameringen
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
| | - Carolyn I Rodríguez
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA; Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA.
| |
Collapse
|
38
|
Ünler M, Tamdemir SE, Ertek İE, Arikan Z. Clozapine-Induced Obsessive-Compulsive Symptoms and Augmentation with Clonazepam: Risks and Rationales. TURK PSIKIYATRI DERGISI = TURKISH JOURNAL OF PSYCHIATRY 2023; 34:60-64. [PMID: 36970963 PMCID: PMC10552166 DOI: 10.5080/u27025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Obsessive-compulsive symptoms induced by clozapine negatively affect treatment compliance. In some studies, clonazepam was shown to be beneficial in obsessive-compulsive disorder. However, in literature there are case reports of life-threatening complications associated with the combined use of clozapine and benzodiazepines. In this article, the efficacy and safety of the clonazepam augmentation were discussed in two patients who had obsessive-compulsive symptoms induced by clozapine. No life-threatening complications were detected during the follow-up period of more than two years, and the patients benefited dramatically from the addition of clonazepam. In treatment-resistant patients, clonazepam can be used with close monitoring for obsessivecompulsive symptoms associated with atypical antipsychotics. Keywords: Atypical antipsychotics, clonazepam, clozapine, obsessivecompulsive symptoms.
Collapse
|
39
|
Öst LG, Enebrink P, Finnes A, Ghaderi A, Havnen A, Kvale G, Salomonsson S, Wergeland GJ. Cognitive behavior therapy for obsessive-compulsive disorder in routine clinical care: A systematic review and meta-analysis. Behav Res Ther 2022; 159:104170. [PMID: 36302283 DOI: 10.1016/j.brat.2022.104170] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 06/11/2022] [Accepted: 07/25/2022] [Indexed: 12/14/2022]
Abstract
Cognitive behavioral therapy (CBT) has strong research support for obsessive-compulsive disorder (OCD). However, less is known about how CBT performs when delivered in routine clinical care. A systematic review and meta-analysis was conducted of CBT for OCD in adults treated in routine clinical care. Ovid MEDLINE, Embase OVID, and PsycINFO were systematically searched for studies published until July 2021. The effectiveness of CBT, methodological quality, and moderators of treatment outcome were examined, and benchmarked by meta-analytically comparing with efficacy studies for OCD. Twenty-nine studies (8 randomized controlled trials) were included, comprising 1669 participants. Very large within-group effect sizes (ES) were obtained for OCD-severity at post-treatment (2.12), and follow-up (2.30), on average 15 months post-treatment. Remission rates were 59.2% post-treatment and 57.0% at follow-up. Attrition rate was 15.2%. Risk of bias was considerable in the majority of studies. The benchmarking analysis showed that effectiveness studies had almost exactly the same ES as efficacy studies at post-treatment and somewhat higher at follow-up. Furthermore, effectiveness studies had significantly higher remission rates than efficacy studies, both at post- and follow-up assessment. CBT for OCD is an effective treatment when delivered in routine clinical care, with ES comparable to those found in efficacy studies. However, the evidence needs to be interpreted with caution because of the risk of bias in a high proportion of studies. PROSPERO REGISTRATION ID: CRD42021228828.
Collapse
Affiliation(s)
- Lars-Göran Öst
- Department of Psychology, Stockholm University, Sweden; Bergen Center for Brain Plasticity, Haukeland University Hospital, Bergen, Norway; Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
| | - Pia Enebrink
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Anna Finnes
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Academic Primary Care Center, Region Stockholm, Sweden
| | - Ata Ghaderi
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Audun Havnen
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway; Division of Psychiatry, St. Olavs Hospital, Trondheim, Norway
| | - Gerd Kvale
- Bergen Center for Brain Plasticity, Haukeland University Hospital, Bergen, Norway; Department of Clinical Psychology, University of Bergen, Norway
| | - Sigrid Salomonsson
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Gro Janne Wergeland
- Department of Child and Adolescent Psychiatry, Division of Psychiatry, Haukeland University Hospital, Bergen, Norway; Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Norway
| |
Collapse
|
40
|
Balachander S, Thatikonda NS, Kannampuzha AJ, Bhattacharya M, Sheth S, Ramesh V, Chandy Alexander A, Muthukumaran M, Joseph MS, Selvaraj S, Ithal D, Sreeraj VS, John JP, Venkatasubramanian G, Viswanath B, Reddy YJ, Jain S. Familial risk of psychosis in obsessive-compulsive disorder: Impact on clinical characteristics, comorbidity and treatment response. J Psychiatr Res 2022; 156:557-563. [PMID: 36368245 PMCID: PMC7615106 DOI: 10.1016/j.jpsychires.2022.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/12/2022] [Accepted: 10/03/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Family studies in obsessive-compulsive disorder (OCD) indicate higher rates of psychosis among their first-degree relatives (FDRs). However, the etiological and clinical relationships between the two disorders remain unclear. We compared the clinical characteristics and pharmacological treatment response in patients diagnosed with OCD with a family history of psychosis (OCD-FHP), with a family history of OCD (OCD-FHO) and those with sporadic OCD (OCD-S). METHODS A total of 226 patients who met DSM-IV criteria for OCD (OCD-FHP = 59, OCD-FHO = 112, OCD-S = 55) were included for analysis. All patients were evaluated using the Mini International Neuropsychiatric Interview (MINI 6.0.0), Yale-Brown Obsessive-Compulsive Scale (YBOCS), and the Family Interview for Genetic Studies (FIGS). Treatment response was characterized over naturalistic follow-up. RESULTS The three groups did not differ across any demographic or clinical variables other than treatment response. Patients in the OCD-FHP group were found to have received a greater number of trials with serotonin reuptake inhibitors (SRI) [F (2,223) = 7.99, p < 0.001], were more likely to have failed ≥2 trials of SRIs (χ2 = 8.45, p = 0.014), and less likely to have attained remission (χ2 = 6.57, p = 0.037) CONCLUSIONS: We observed that having a relative with psychosis may predispose to treatment resistance in OCD. Further research on the influence of genetic liability to psychosis on treatment response in OCD may offer novel translational leads.
Collapse
Affiliation(s)
- Srinivas Balachander
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India.
| | - Navya Spurthi Thatikonda
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - Anand Jose Kannampuzha
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - Mahashweta Bhattacharya
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India; Department of Clinical Psychology, NIMHANS, Bangalore, Karnataka, India
| | - Sweta Sheth
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Vinutha Ramesh
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Alen Chandy Alexander
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Moorthy Muthukumaran
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; Department of Psychiatric Social Work, Bangalore, Karnataka, India
| | - Mino Susan Joseph
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Sowmya Selvaraj
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Dhruva Ithal
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Vanteemar S Sreeraj
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - John P John
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Ganesan Venkatasubramanian
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Biju Viswanath
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - Yc Janardhan Reddy
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - Sanjeev Jain
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| |
Collapse
|
41
|
Assessing response, remission, and treatment resistance in patients with obsessive-compulsive disorder with and without tic disorders: results from a multicenter study. CNS Spectr 2022; 27:747-753. [PMID: 34528504 DOI: 10.1017/s109285292100081x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND Highlighting the relationship between obsessive-compulsive disorder (OCD) and tic disorder (TD), two highly disabling, comorbid, and difficult-to-treat conditions, Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5) acknowledged a new "tic-related" specifier for OCD, ie, obsessive-compulsive tic-related disorder (OCTD). As patients with OCTD may frequently show poor treatment response, the aim of this multicenter study was to investigate rates and clinical correlates of response, remission, and treatment resistance in a large multicenter sample of OCD patients with versus without tics. METHODS A sample of 398 patients with a DSM-5 diagnosis of OCD with and without comorbid TD was assessed from 10 different psychiatric departments across Italy. For the purpose of the study, treatment response profiles in the whole sample were analyzed comparing the rates of response, remission, and treatment-resistance as well as related clinical features. Multivariate logistic regressions were performed to identify possible factors associated with treatment response. RESULTS The remission group was associated with later ages of onset of TD and OCD. Moreover, significantly higher rates of psychiatric comorbidities, TD, and lifetime suicidal ideation and attempts emerged in the treatment-resistant group, with larger degrees of perceived worsened quality of life and family involvement. CONCLUSIONS Although remission was associated with later ages of OCD and TD onset, specific clinical factors, such as early onset and presence of psychiatric comorbidities and concomitant TD, predicted a worse treatment response with a significant impairment in quality of life for both patients and their caregivers, suggesting a worse profile of treatment response for patients with OCTD.
Collapse
|
42
|
Miquel-Giner N, Vicent-Gil M, Martínez-Zalacaín I, Porta-Casteras D, Mar L, López-Solà M, Andrews-Hanna JR, Soriano-Mas C, Menchón JM, Cardoner N, Alonso P, Serra-Blasco M, López-Solà C. Efficacy and fMRI-based response predictors to mindfulness-based cognitive therapy in obsessive-compulsive disorder: Study protocol for a randomised clinical trial. REVISTA DE PSIQUIATRIA Y SALUD MENTAL 2022:S1888-9891(22)00127-6. [PMID: 37839958 DOI: 10.1016/j.rpsm.2022.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 11/08/2022] [Accepted: 11/10/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Around 40-50% of patients with obsessive-compulsive disorder (OCD) suffer from obsessions and compulsions after receiving first-line treatments. Mindfulness-based cognitive therapy (MBCT) has been proposed as a reasonable augmentation strategy for OCD. MBCT trains to decentre from distressful thoughts and emotions by focusing on them voluntarily and with consciousness. This practice develops alternative ways to deal with obsessions, which could increase non-reactivity behaviours and, in turn, reduce compulsions. This study aims to investigate the efficacy of MBCT to improve OCD symptoms. Secondly, it pursues to investigate which socio-demographic, clinical, and neurobiological characteristics mediate or moderate the MBCT response; and identify potential biomarkers of positive/negative response. METHODS This study is a randomised clinical trial (RCT) of 60 OCD patients who do not respond to first-line treatments. Participants will be randomised to either an MBCT program or treatment as usual. The MBCT group will undergo 10 weekly sessions of 120min. Principal outcome: change in OCD severity symptoms using clinician and self-reported measures. Also, participants will undergo a comprehensive evaluation assessing comorbid clinical variables, neuropsychological functioning and thought content. Finally, a comprehensive neuroimaging protocol using structural and functional magnetic resonance imaging will be acquired in a 3T scanner. All data will be obtained at baseline and post-intervention. DISCUSSION This study will assess the efficacy of mindfulness in OCD patients who do not achieve clinical recovery after usual treatment. It is the first RCT in this subject examining clinical, neuropsychological and neuroimaging variables to examine the neural patterns associated with the MBCT response. CLINICAL TRIALS REGISTRATION NCT03128749.
Collapse
Affiliation(s)
- Neus Miquel-Giner
- Mental Health Department, Institut d'Investigació i Innovació Parc Taulí (I3PT), Hospital Universitari Parc Taulí, Centro de Investigación Biomédica en Red de Salut Mental (CIBERSAM), Universitat Autònoma de Barcelona (UAB), Sabadell, Barcelona, Spain
| | - Muriel Vicent-Gil
- Mental Health Department, Institut d'Investigació i Innovació Parc Taulí (I3PT), Hospital Universitari Parc Taulí, Centro de Investigación Biomédica en Red de Salut Mental (CIBERSAM), Universitat Autònoma de Barcelona (UAB), Sabadell, Barcelona, Spain; Sant Pau Mental Health Group, Institut d'Investigació Biomèdica Sant Pau (IBB-Sant Pau), Hospital de la Sant Creu i Sant Pau, Centro de Investigación Biomédica en Red de Salut Mental (CIBERSAM), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Ignacio Martínez-Zalacaín
- Bellvitge Biomedical Research Institute - IDIBELL - Bellvitge University Hospital, Department of Psychiatry, L'Hospitalet de Llobregat, Barcelona, Spain; University of Barcelona, Department of Medicine, School of Medicine and Health Sciences, Barcelona, Spain
| | - Daniel Porta-Casteras
- Mental Health Department, Institut d'Investigació i Innovació Parc Taulí (I3PT), Hospital Universitari Parc Taulí, Centro de Investigación Biomédica en Red de Salut Mental (CIBERSAM), Universitat Autònoma de Barcelona (UAB), Sabadell, Barcelona, Spain
| | - Lorea Mar
- Bellvitge Biomedical Research Institute - IDIBELL - Bellvitge University Hospital, Department of Psychiatry, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Marina López-Solà
- University of Barcelona, Department of Medicine, School of Medicine and Health Sciences, Barcelona, Spain
| | | | - Carles Soriano-Mas
- Bellvitge Biomedical Research Institute - IDIBELL - Bellvitge University Hospital, Department of Psychiatry, L'Hospitalet de Llobregat, Barcelona, Spain; Departament of Social Psychology and Quantitative Psychology, Universitat de Barcelona-UB, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Instituto de Salud Carlos III, Madrid, Spain
| | - José Manuel Menchón
- Bellvitge Biomedical Research Institute - IDIBELL - Bellvitge University Hospital, Department of Psychiatry, L'Hospitalet de Llobregat, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Instituto de Salud Carlos III, Madrid, Spain; Department of Clinical Sciences, Bellvitge Campus, University of Barcelona, Barcelona, Spain
| | - Narcís Cardoner
- Mental Health Department, Institut d'Investigació i Innovació Parc Taulí (I3PT), Hospital Universitari Parc Taulí, Centro de Investigación Biomédica en Red de Salut Mental (CIBERSAM), Universitat Autònoma de Barcelona (UAB), Sabadell, Barcelona, Spain
| | - Pino Alonso
- Bellvitge Biomedical Research Institute - IDIBELL - Bellvitge University Hospital, Department of Psychiatry, L'Hospitalet de Llobregat, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Instituto de Salud Carlos III, Madrid, Spain; Department of Clinical Sciences, Bellvitge Campus, University of Barcelona, Barcelona, Spain.
| | - Maria Serra-Blasco
- Mental Health Department, Institut d'Investigació i Innovació Parc Taulí (I3PT), Hospital Universitari Parc Taulí, Centro de Investigación Biomédica en Red de Salut Mental (CIBERSAM), Universitat Autònoma de Barcelona (UAB), Sabadell, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Instituto de Salud Carlos III, Madrid, Spain; ICOnnecta't e-Health Program, Institut Català d'Oncologia, Department of Psychology, Abat Oliba CEU University, L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Clara López-Solà
- Mental Health Department, Institut d'Investigació i Innovació Parc Taulí (I3PT), Hospital Universitari Parc Taulí, Centro de Investigación Biomédica en Red de Salut Mental (CIBERSAM), Universitat Autònoma de Barcelona (UAB), Sabadell, Barcelona, Spain; Health Clinical Psychology Section, Department of Psychiatry & Clinical Psychology, Institut Clínic de Neurociències (ICN), Hospital Clínic of Barcelona, CIBERSAM, Barcelona, Spain
| |
Collapse
|
43
|
Tubío-Fungueiriño M, Alemany-Navarro M, Alonso P, Arrojo M, Real E, Bertolin S, Menchón JM, Carracedo A, Fernández-Prieto M, Segalàs C. Neuropsychological performance and predictors of pharmacological treatment response in obsessive compulsive disorder. J Affect Disord 2022; 317:52-58. [PMID: 36029870 DOI: 10.1016/j.jad.2022.08.063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 05/09/2022] [Accepted: 08/21/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Obsessive Compulsive Disorder (OCD) is characterized by the presence of executive dysfunctions. As organizational strategies may play an important role as a possible endophenotype of the disorder, we decided to investigate non-verbal memory and organizational abilities in OCD. We also investigated how organization and non-verbal memory differ between responder and non-responder patients to pharmacological treatment, to test whether cognitive functions can predict the response to pharmacological treatment. METHODS In Study 1, executive and clinical functioning measures were applied to 162 OCD and 95 controls. In Study 2, clinical, intelligence and executive functioning measures were applied to 72 OCD responders and 63 OCD non-responder patients. RESULTS OCD patients and controls from Study 1 differed in copy organization (p < 0.01) and delayed recall (p = 0.048). In Study 2, the OCD responders displayed better copy organization (p = 0.013) and lower depressive, anxious and OCD symptoms (p < 0.01 in the three cases). Scores in the following instruments were found to predict the response to pharmacological treatment: HDRS, Y-BOCS, Raven progressive matrices, and Direct digit subtest from the Wechsler's scale (p < 0.01 in all four cases). LIMITATIONS In Study 1, the imbalance of the sample can be considered a limitation, whilst in Study 2, some of the levels of pharmacological resistance were not represented. CONCLUSIONS In this study, non-verbal memory and organization was affected in OCD. Responder patients also displayed better executive functioning and fluid intelligence. Organizational ability is a predictor of pharmacological response to SSRI monotherapy in a predictive model controlling for anxious symptoms.
Collapse
Affiliation(s)
- M Tubío-Fungueiriño
- Genomics and Bioinformatics Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain; Fundación Instituto de Investigación Sanitaria de Santiago de Compostela (FIDIS), Santiago de Compostela, Spain; Genetics Group, GC05, Instituto de Investigación Sanitaria de Santiago (IDIS), Santiago de Compostela, Spain
| | - M Alemany-Navarro
- Genomics and Bioinformatics Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain; Fundación Instituto de Investigación Sanitaria de Santiago de Compostela (FIDIS), Santiago de Compostela, Spain; Grupo de Medicina Xenómica, Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain
| | - P Alonso
- OCD Clinical and Research Unit, Psychiatry Department, Hospital Universitari de Bellvitge, Barcelona, Spain; Institut d' Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain; Department of Clinical Sciences, Bellvitge Campus, University of Barcelona, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Instituto de Salud Carlos III, Spain
| | - M Arrojo
- Department of Psychiatry, Psychiatric Genetic Group, Instituto de Investigación Sanitaria de Santiago de Compostela, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - E Real
- OCD Clinical and Research Unit, Psychiatry Department, Hospital Universitari de Bellvitge, Barcelona, Spain; Institut d' Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Instituto de Salud Carlos III, Spain
| | - S Bertolin
- OCD Clinical and Research Unit, Psychiatry Department, Hospital Universitari de Bellvitge, Barcelona, Spain; Institut d' Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - J M Menchón
- OCD Clinical and Research Unit, Psychiatry Department, Hospital Universitari de Bellvitge, Barcelona, Spain; Institut d' Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain; Department of Clinical Sciences, Bellvitge Campus, University of Barcelona, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Instituto de Salud Carlos III, Spain
| | - A Carracedo
- Genomics and Bioinformatics Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain; Genetics Group, GC05, Instituto de Investigación Sanitaria de Santiago (IDIS), Santiago de Compostela, Spain; Grupo de Medicina Xenómica, U-711, Centro de Investigación en Red de Enfermedades Raras (CIBERER), Universidade de Santiago de Compostela, (USC), Spain; Fundación Pública Galega de Medicina Xenómica- IDIS, SERGAS, Santiago de Compostela, Spain
| | - M Fernández-Prieto
- Genomics and Bioinformatics Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, Spain; Fundación Instituto de Investigación Sanitaria de Santiago de Compostela (FIDIS), Santiago de Compostela, Spain; Genetics Group, GC05, Instituto de Investigación Sanitaria de Santiago (IDIS), Santiago de Compostela, Spain; Grupo de Medicina Xenómica, U-711, Centro de Investigación en Red de Enfermedades Raras (CIBERER), Universidade de Santiago de Compostela, (USC), Spain.
| | - C Segalàs
- OCD Clinical and Research Unit, Psychiatry Department, Hospital Universitari de Bellvitge, Barcelona, Spain; Institut d' Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain; Department of Clinical Sciences, Bellvitge Campus, University of Barcelona, Barcelona, Spain; CIBERSAM (Centro de Investigación en Red de Salud Mental), Instituto de Salud Carlos III, Spain
| |
Collapse
|
44
|
Mataix-Cols D, Andersson E, Aspvall K, Boberg J, Crowley JJ, de Schipper E, Fernández de la Cruz L, Flygare O, Ivanova E, Lenhard F, Lundström L, Rück C, Serlachius E, Cervin M. Operational Definitions of Treatment Response and Remission in Obsessive-Compulsive Disorder Capture Meaningful Improvements in Everyday Life. PSYCHOTHERAPY AND PSYCHOSOMATICS 2022; 91:424-430. [PMID: 36382651 PMCID: PMC9838085 DOI: 10.1159/000527115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 09/08/2022] [Indexed: 01/16/2023]
Abstract
INTRODUCTION The operational definitions of treatment response, partial response, and remission in obsessive-compulsive disorder (OCD) are widely used in clinical trials and regular practice. However, the clinimetric sensitivity of these definitions, that is, whether they identify patients that experience meaningful changes in their everyday life, remains unexplored. OBJECTIVE The objective was to examine the clinimetric sensitivity of the operational definitions of treatment response, partial response, and remission in children and adults with OCD. METHODS Pre- and post-treatment data from five clinical trials and three cohort studies of children and adults with OCD (n = 1,528; 55.3% children, 61.1% female) were pooled. We compared (1) responders, partial responders, and non-responders and (2) remitters and non-remitters on self-reported OCD symptoms, clinician-rated general functioning, and self-reported quality of life. Remission was also evaluated against post-treatment diagnostic interviews. RESULTS Responders and remitters experienced large improvements across validators. Responders had greater improvements than partial responders and non-responders on self-reported OCD symptoms (Cohen's d 0.65-1.13), clinician-rated functioning (Cohen's d 0.53-1.03), and self-reported quality of life (Cohen's d 0.63-0.73). Few meaningful differences emerged between partial responders and non-responders. Remitters had better outcomes across most validators than non-remitters. Remission criteria corresponded well with absence of post-treatment diagnosis (sensitivity/specificity: 93%/83%). Using both the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) and the Clinical Global Impression Scale yielded more conservative results and more robust changes across validators, compared to only using the Y-BOCS. CONCLUSIONS The current definitions of treatment response and remission capture meaningful improvements in the everyday life of individuals with OCD, whereas the concept of partial response has dubious clinimetric sensitivity.
Collapse
Affiliation(s)
- David Mataix-Cols
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden,*David Mataix-Cols,
| | - Erik Andersson
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Kristina Aspvall
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Julia Boberg
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - James J. Crowley
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Department of Genetics at the University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA,Department of Psychiatry at the University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Elles de Schipper
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Lorena Fernández de la Cruz
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Oskar Flygare
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Ekaterina Ivanova
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Fabian Lenhard
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Lina Lundström
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Christian Rück
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Eva Serlachius
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden,Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Matti Cervin
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| |
Collapse
|
45
|
Tundo A, Salvati L, Cieri L, Balestrini V, Di Spigno D, Orazi F, Iommi M, Necci R. Serotonin reuptake inhibitor-cognitive behavioural therapy-second generation antipsychotic combination for severe treatment-resistant obsessive-compulsive disorder. A prospective observational study. Int J Psychiatry Clin Pract 2022; 26:395-400. [PMID: 35323098 DOI: 10.1080/13651501.2022.2054351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Six in ten patients with obsessive-compulsive disorder (OCD) do not respond to the first-line treatments with serotonin reuptake inhibitor (SRI) or cognitive behavioural therapy including exposure and response prevention (CBT/ERP), and several do not respond to second-line treatments, i.e., SRI-second generation antipsychotic (SGA) or SRI-CBT/ERP augmentation. Evidence on third-line treatments is inconsistent. OBJECTIVE We investigated the 1-year response to SRI-CBT/ERP-SGA combination in patients with severe treatment-resistant OCD, who failed to respond to SRI and to SRI-SGA or SRI-CBT/ERP augmentation. METHODS Twenty-eight patients were consecutively recruited and treated with SRI (drug(s) and doses previously administered), SGA (risperidone median dosage 1 mg/day in 14 cases, aripiprazole median dosage 3 mg/day in 14 cases) and CBT/ERP (median hours 32.5). Exclusion criteria: mental retardation and organic brain syndrome. RESULTS The mean Y-BOCS total score reduction at 12 months was 28.2%, 60.7% of patients improved, 46.4% partially responded, 32.1% responded, and 28.6% remitted. Patients previously resistant to SRI-SGA and SRI-CBT/ERP did not significantly differ in the rates of improvement, partial response, response and remission. CONCLUSIONS This study suggests that SRI-SGA-CBT/ERP combination could be useful for severe treatment-resistant OCD. Small sample size is a limitation.Key pointsUp to 6 in 10 patients with OCD do not respond to first line treatments (CBT/ERP or SRIs) and several to second-line treatments (SRI-SGA or SRI CBT/ERP augmentation).In our study, patients with OCD resistant to the first and the second line treatment improved (61%), partially responded (46%), responded (32%), or remitted (29%) combining SRI, SGA and CBT/ERP.In our patients the SRI-SGA-CBT/ERP augmentation improved working/school, social and family impairment.SRI-SGA-CBT/ERP augmentation is easier to use than other treatments for severe treatment-resistant OCD.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Marica Iommi
- Dipertimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
| | | |
Collapse
|
46
|
Olofsdotter Lauri K, Aspvall K, Bagøien Hustad I, Malmqvist K, Serlachius E, Mataix‐Cols D, Rück C, Ivanov V, Andersson E. Initial evaluation of a therapist-supported online cognitive therapy self-help for patients with taboo obsessions. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2022; 61:964-982. [PMID: 35429005 PMCID: PMC9790335 DOI: 10.1111/bjc.12369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/23/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVES The current study evaluated the feasibility of an internet-delivered cognitive therapy (I-CT) in a self-help format with minimal therapist support for patients with obsessive-compulsive disorder (OCD) with primary taboo obsessions. Specifically, the aims were to investigate (1) whether participants were able to grasp and apply the internet-delivered cognitive framework to their own situation; (2) whether they had clinically meaningful reductions of OCD symptom severity; and (3) whether reduced negative appraisals (hypothesized mechanism of change in CT) preceded reductions in OCD symptom severity. METHOD Nineteen OCD patients with primary taboo obsessions, recruited from an OCD clinic or self-referrals, received the I-CT intervention for 10 weeks. I-CT did not contain any systematic exposure or response prevention. RESULTS Adherence and engagement with the intervention was high. Most participants (n = 13, 68%) understood and successfully applied the cognitive model to their own situation. Within-group analyses showed large reductions in OCD symptom severity at post-treatment (bootstrapped within group d = 1.67 [95% CI; 0.67 to 2.66]) measured with the Yale-Brown Obsessive-Compulsive Scale. The gains were maintained at the 6-month follow-up. Post-hoc analyses revealed that the large reductions in OCD symptom severity were driven by the participants who understood the cognitive model. Reductions in negative appraisals predicted subsequent reductions in OCD symptom severity during treatment. CONCLUSION It is possible to adapt a purely cognitive intervention to a digital guided self-help format and to achieve both cognitive change and meaningful symptom reduction. The results require confirmation in a randomized clinical trial.
Collapse
Affiliation(s)
- Klara Olofsdotter Lauri
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Kristina Aspvall
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | | | - Karin Malmqvist
- Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Eva Serlachius
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | - David Mataix‐Cols
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Christian Rück
- Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Volen Ivanov
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Erik Andersson
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden
| |
Collapse
|
47
|
Jensen S, Mortensen EL, Skarphedinsson G, Højgaard DR, Hybel KA, Nissen JB, Tord Ivarsson, Weidle B, Torp NC, Thomsen PH. Long- term remission status in pediatric obsessive-compulsive disorder: Evaluating the predictive value of symptom severity after treatment. Psychiatry Res 2022; 317:114906. [PMID: 36265194 DOI: 10.1016/j.psychres.2022.114906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 09/30/2022] [Accepted: 10/12/2022] [Indexed: 11/15/2022]
Abstract
It is unknown if long-term remission for pediatric obsessive-compulsive disorder (OCD) patients is associated with post-treatment OCD symptom severity. The aim of the present study was to evaluate if post-treatment symptom severity cut-offs can discriminate remitters from non-remitters in pediatric OCD patients during three years of follow-up. All participants (N = 269) from the Nordic Long-term OCD Treatment Study (NordLOTS) undergoing stepped-care treatment were included. Patients were rated with the Clinical Global Impression - Severity Scale (CGI-S) one (n = 186), two (n = 167), and three years (n = 166) after first-line cognitive-behavioral therapy. Post-treatment symptom severity scores as well as percentage reductions during treatment evaluated with the Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS) were analyzed using receiver operating characteristics according to the CGI-S remission scores (< 2) at follow-up. Post-treatment CY-BOCS severity scores acceptably discriminated remitters from non-remitters at one-year follow-up, but poorly for the two- and three-year follow-up. Severity percentage reduction during treatment did not discriminate remission status acceptably at any follow-up point. Post-treatment OCD symptom severity status seems to have little discriminative value for long-term remission status in pediatric patients. Further research is warranted to detect post-treatment factors of prognostic value.
Collapse
Affiliation(s)
- Sanne Jensen
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark; Department of Clinical Medicine, Aarhus University, Denmark.
| | - Erik L Mortensen
- Department of Public Health and Center for Healthy Aging, University of Copenhagen, Denmark
| | | | - David Rma Højgaard
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark; Department of Clinical Medicine, Aarhus University, Denmark
| | - Katja A Hybel
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark; Department of Clinical Medicine, Aarhus University, Denmark
| | - Judith B Nissen
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark; Department of Clinical Medicine, Aarhus University, Denmark
| | - Tord Ivarsson
- Regional Centre for Child and Youth Mental Health and Child Welfare Central Norway, Norwegian University of Science and Technology, Trondheim, Norway; Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Bernhard Weidle
- Regional Centre for Child and Youth Mental Health and Child Welfare Central Norway, Norwegian University of Science and Technology, Trondheim, Norway
| | - Nor C Torp
- Division of Mental Health and Addiction, Vestre Viken Hospital, Drammen, Norway; Akershus University Hospital, Oslo, Norway
| | - Per H Thomsen
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Denmark; Department of Clinical Medicine, Aarhus University, Denmark
| |
Collapse
|
48
|
Adam J, Goletz H, Viefhaus P, Woitecki K, Döpfner M. Webcam-Based Online Coaching with Children and Adolescents with Obsessive-Compulsive Disorders – A Single-Case Study. ZEITSCHRIFT FÜR KINDER- UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2022; 51:207-221. [PMID: 36259642 DOI: 10.1024/1422-4917/a000904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract. Objective: Although there is clear evidence-based knowledge regarding state-of-the-art treatment for pediatric obsessive-compulsive disorder (OCD), two main issues remain in clinical practice: (1) Exposure-based cognitive behavioral therapy (CBT) is limited in terms of availability and accessibility or is not adequately provided, and (2) despite large effect sizes of exposure-based CBT, the achieved recovery rates of 50–60 % still show room for improvement. These issues have prompted an increasing focus on delivering exposure-based CBT in new and innovative ways. This study aims to evaluate an intensive therapist-administered online coaching program consisting of exposure with response prevention via video teleconferencing (VTC) as an add-on to weekly outpatient CBT (blended therapy). Method: The blended therapy is examined in n = 5 children and adolescents with OCD using an AB design and multi-informant ratings. Results: This single-case study shows promising results, indicating that a decrease in OCD severity and related functional impairment can be attributed to blended therapy. Moreover, satisfaction with online coaching was high. Conclusions: Despite some principal limitations, the results support the effectiveness and feasibility of blended therapy.
Collapse
Affiliation(s)
- Julia Adam
- School of Child and Adolescent Cognitive Behavior Therapy (AKiP), Faculty of Medicine and University Hospital Cologne, University of Cologne, Germany
| | - Hildegard Goletz
- School of Child and Adolescent Cognitive Behavior Therapy (AKiP), Faculty of Medicine and University Hospital Cologne, University of Cologne, Germany
| | - Paula Viefhaus
- School of Child and Adolescent Cognitive Behavior Therapy (AKiP), Faculty of Medicine and University Hospital Cologne, University of Cologne, Germany
| | - Katrin Woitecki
- School of Child and Adolescent Cognitive Behavior Therapy (AKiP), Faculty of Medicine and University Hospital Cologne, University of Cologne, Germany
| | - Manfred Döpfner
- School of Child and Adolescent Cognitive Behavior Therapy (AKiP), Faculty of Medicine and University Hospital Cologne, University of Cologne, Germany
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Germany
| |
Collapse
|
49
|
Guo Q, Wang K, Han H, Li P, Cheng J, Zhu J, Wang Z, Fan Q. Continuous theta burst stimulation over the bilateral supplementary motor area in obsessive-compulsive disorder treatment: A clinical randomized single-blind sham-controlled trial. Eur Psychiatry 2022; 65:e64. [PMID: 36203323 PMCID: PMC9641651 DOI: 10.1192/j.eurpsy.2022.2323] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) can cause substantial damage to quality of life. Continuous theta burst stimulation (cTBS) is a promising treatment for OCD patients with the advantages of safety and noninvasiveness. OBJECTIVE The present study aimed to evaluate the treatment efficacy of cTBS over the bilateral supplementary motor area (SMA) for OCD patients with a single-blind, sham-controlled design. METHODS Fifty-four OCD patients were randomized to receive active or sham cTBS treatment over the bilateral SMA for 4 weeks (five sessions per week, 20 sessions in total). Patients were assessed at baseline (week 0), the end of treatment (week 4), and follow-up (week 8). Clinical scales included the YBOCS, HAMD24, HAMA14, and OBQ44. Three behavioral tests were also conducted to explore the effect of cTBS on response inhibition and decision-making in OCD patients. RESULTS The treatment response rates were not significantly different between the two groups at week 4 (active: 23.1% vs. sham: 16.7%, p = 0.571) and week 8 (active: 26.9% vs. sham: 16.7%, p = 0.382). Depression and anxiety improvements were significantly different between the two groups at week 4 (HAMD24: F = 4.644, p = 0.037; HAMA14: F = 5.219, p = 0.028). There was no significant difference between the two groups in the performance of three behavioral tests. The treatment satisfaction and dropout rates were not significantly different between the two groups. CONCLUSIONS The treatment of cTBS over the bilateral SMA was safe and tolerable, and it could significantly improve the depression and anxiety of OCD patients but was not enough to improve OCD symptoms in this study.
Collapse
Affiliation(s)
- Qihui Guo
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kaifeng Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huiqin Han
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Puyu Li
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiayue Cheng
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Junjuan Zhu
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhen Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China,Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China,Authors for correspondence: Zhen Wang and Qing Fan, E-mails: ;
| | - Qing Fan
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China,Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China,Authors for correspondence: Zhen Wang and Qing Fan, E-mails: ;
| |
Collapse
|
50
|
Treatment of refractory obsessive-compulsive disorder with nutraceuticals (TRON): a 20-week, open label pilot study. CNS Spectr 2022; 27:588-597. [PMID: 34165060 DOI: 10.1017/s1092852921000638] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) is often challenging to treat and resistant to psychological interventions and prescribed medications. The adjunctive use of nutraceuticals with potential neuromodulatory effects on underpinning pathways such as the glutamatergic and serotonergic systems is one novel approach. OBJECTIVE To assess the effectiveness and safety of a purpose-formulated combination of nutraceuticals in treating OCD: N-acetyl cysteine, L-theanine, zinc, magnesium, pyridoxal-5' phosphate, and selenium. METHODS A 20-week open label proof-of-concept study was undertaken involving 28 participants with treatment-resistant DSM-5-diagnosed OCD, during 2017 to 2020. The primary outcome measure was the Yale-Brown Obsessive-Compulsive Scale (YBOCS), administered every 4 weeks. RESULTS An intention-to-treat analysis revealed an estimated mean reduction across time (baseline to week-20) on the YBOCS total score of -7.13 (95% confidence interval = -9.24, -5.01), with a mean reduction of -1.21 points per post-baseline visit (P ≤ .001). At 20-weeks, 23% of the participants were considered "responders" (YBOCS ≥35% reduction and "very much" or "much improved" on the Clinical Global Impression-Improvement scale). Statistically significant improvements were also revealed on all secondary outcomes (eg, mood, anxiety, and quality of life). Notably, treatment response on OCD outcome scales (eg, YBOCS) was greatest in those with lower baseline symptom levels, while response was limited in those with relatively more severe OCD. CONCLUSIONS While this pilot study lacks placebo-control, the significant time effect in this treatment-resistant OCD population is encouraging and suggests potential utility especially for those with lower symptom levels. Our findings need to be confirmed or refuted via a follow-up placebo-controlled study.
Collapse
|