Addition of cognitive-behaviour therapy for obsessive-compulsive disorder patients non-responding to fluoxetine

OBJECTIVE: Selective serotonin re-uptake inhibitors (SSRIs) and cognitive behaviour therapy (CBT) have both proven to be effective in the treatment of obsessive compulsive disorder (OCD). It is generally recommended that adequate but unsuccessful SSRI treatment is supplemented with CBT, although only one empirical study was conducted to verify this recommendation. The present study examined the effects of supplemental CBT to continued fluoxetine treatment in OCD patients non-responding to fluoxetine alone. METHOD: After 12 weeks of fluoxetine, 14 of 56 out-patients had a reduction rate less than 25% on the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) and were classified as non-responders. They subsequently received 12 sessions CBT additional to the continued fluoxetine treatment. RESULTS: The mean symptom reduction as rated by the Y-BOCS, for the patients who completed both treatment phases, was 8.5% in the first phase and 41% in the second phase. CONCLUSION: Supplemental CBT for OCD patients, after initial, unsuccessful fluoxetine treatment is shown to be effective.     

Symptom dimensions and cognitive-behavioural therapy outcome for pediatric obsessive-compulsive disorder

Objective: To examine whether obsessive‐compulsive disorder (OCD) symptom subtypes are associated with response rates to cognitive‐behavioural therapy (CBT) among pediatric patients. Method: Ninety‐two children and adolescents with OCD (range = 7–19 years) received 14 sessions of weekly or intensive (daily psychotherapy sessions) family‐based CBT. Assessments were conducted at baseline and post‐treatment. Primary outcomes included scores on the Children’s Yale‐Brown Obsessive‐Compulsive Scale (CY‐BOCS), remission status, and ratings on the Clinical Global Improvement (CGI) and Clinical Global Impression – Severity (CGI‐Severity) scales. Results: Seventy‐six per cent of study participants (n = 70) were classified as treatment responders. Patients with aggressive/checking symptoms at baseline showed a trend (P = 0.06) toward improved treatment response and exhibited greater pre/post‐treatment CGI‐Severity change than those who endorsed only non‐aggressive/checking symptoms. Step‐wise linear regression analysis indicated higher scores on the aggressive/checking dimension were predictive of treatment‐related change in the CGI‐Severity index. Regression analysis with CY‐BOCS score as the dependent variable showed no difference between OCD subtypes. Conclusion: Response to CBT in pediatric OCD patients does not differ substantially across subtypes.     

Successful medication withdrawal after cognitive‐behavioral therapy in a treatment‐resistant preadolescent male with obsessive‐compulsive disorder

There are no reports of a child taking a selective serotonin reuptake inhibitor and an atypical anti‐psychotic being successfully tapered from these medications after completion of cognitive‐behavioral therapy (CBT) for obsessive‐compulsive disorder. With this in mind, we report the case of an 8.5‐year–old male who was taking risperidone 0.5 mg bid, sertraline 100 mg, and atomoxetine 25 mg at presentation. After a successful course of CBT, we describe how medications were systematically withdrawn. Implications of this case on practice parameters (e.g., CBT may be an effective augmenting agent for those non‐responsive to initial pharmacological treatments) are highlighted. Depression and Anxiety, 2009. © 2008 Wiley‐Liss, Inc.     

Aripiprazole augmentation of incomplete treatment response in an adolescent male with obsessive-compulsive disorder

We report the case of adolescent male with obsessive-compulsive disorder (OCD) who had an incomplete response to combined cognitive-behavioral therapy (CBT) and sertraline before successful augmentation of CBT with aripiprazole. Standardized assessments indicated significant reductions in OCD symptomatology associated with both initial treatment and aripiprazole augmentation. This case suggests that aripiprazole may have utility as an augmenting agent of CBT in adolescents with OCD and underscores the need for conducting controlled studies to test this hypothesis.     

Trauma and posttraumatic stress disorder in treatment-resistant obsessive-compulsive disorder

Prior research has indicated a seemingly unique relation between obsessive-compulsive disorder (OCD) and posttraumatic stress disorder (PTSD) that appears to relate to negative treatment outcome for OCD. However, to date, the prevalence of trauma and PTSD in individuals seeking treatment for OCD is unclear. To begin to address this gap, this study assessed history of traumatic experiences and current PTSD in individuals seeking treatment for treatment-resistant OCD. Trauma predictors of PTSD severity also were examined in this sample. Participants included 104 individuals diagnosed with treatment-resistant OCD who sought treatment over the course of 1 year from OCD specialty treatment facilities. Data were collected via naturalistic retrospective chart reviews of pre-treatment clinical intake files. Findings revealed that 82% of participants reported a history of trauma. Over 39% of the overall sample met criteria for PTSD, whereas almost 50% of individuals with a trauma history met criteria for PTSD. Interpersonal traumas and greater frequency of traumas were most predictive of PTSD severity, and individuals diagnosed with OCD and additional major depressive disorder (MDD) or borderline personality disorder (BPD) appeared at particular risk for a comorbid PTSD diagnosis. PTSD may be relatively common in individuals diagnosed with treatment-resistant OCD; and interpersonal traumas, MDD, and BPD may play a relatively strong predictive role in PTSD diagnosis and severity in such OCD patients.     

Quantitative and qualitative aspects of obsessive-compulsive behaviour in children with attention-deficit hyperactivity disorder compared with tic disorder

OBJECTIVE: Within the framework of associated psychopathology in child psychiatric disorders, this study focused on quantitative and qualitative aspects of obsessive-compulsive behaviour (OCB) in both attention-deficit hyperactivity disorder (ADHD) and chronic tic disorder/Tourette's disorder (TD). METHOD: Forty-two healthy controls, 41 children with ADHD and 38 children with TD, aged 9-13 years, were investigated using the Leyton Obsessional Inventory--Child Version (LOI-CV), the Child Behaviour Checklist (CBCL) and an expert-rated structured parent interview to reflect a cross-informant view of OCB. RESULTS: Unexpectedly, self-reports of children with ADHD rather than children with TD showed the highest OCB scores in the LOI-CV. Qualitatively, ADHD-related OCB focused on the item subsets concerning 'dirt and contamination', 'repetition', 'overconscientiousness', and 'hoarding'. In the parent-rated CBCL, similar levels of OCB were reported for ADHD and TD patients. In contrast, only children with TD showed clinically relevant OCB according to expert ratings. CONCLUSION: Not only young TD patients but also children with ADHD should be investigated and monitored carefully for quantitative and qualitative aspects of OCB comorbidity.     

Augmenting treatment of obsessive-compulsive disorder with Antonovsky's sense of coherence theory

TOPIC: The complex nature of obsessive-compulsive disorder (OCD) necessitates a multifaceted approach to treatment. PURPOSE: To examine Antonovsky's sense of coherence theory as a framework for psychotherapy to optimize treatment for individuals with OCD. SOURCES: Selective literature review. CONCLUSIONS: Antonovsky's sense of coherence theory provides a theoretical framework for understanding the multiple pathways by which cognitive behavioral therapy can maintain and improve outcomes for people struggling with OCD.     

Metacognitive therapy for obsessive-compulsive disorder: a case series

Cognitive-behavior therapy and exposure and response prevention are the most effective psychological treatments for obsessive–compulsive disorder (OCD). However, these approaches often produce variable results with the majority of treated individuals remaining symptomatic. This study evaluated a new form of cognitive therapy based on Wells’ metacognitive model of OCD. Treatment efficacy was assessed using single case methodology in 4 consecutively referred individuals. At post-treatment, all participants made clinically significant change on a range of standardized outcome measures and these gains were largely maintained through to 6-month follow-up. Metacognitive therapy could be an effective and time efficient treatment for OCD.     

Group behavioral therapy of obsessive-compulsive disorder: seven vs. twelve-week outcomes.

Previous research has demonstrated that individualized behavioral exposure and response prevention therapy is an effective treatment for Obsessive-Compulsive Disorder. In our prior preliminary report, 7-week group exposure and response prevention therapy was also found effective in reducing obsessions and compulsions. The present report describes a larger sample (N=113) of treatment seeking obsessive-compulsives who received group behavioral therapy. As before, group exposure and response prevention significantly improved ratings of obsessions, compulsions, and depression. These improvements were maintained at 3-month and long-term follow-up. A sub-sample of patients who received 12 weeks of treatment had outcomes at the end of the group and at follow-up that did not significantly differ from those who received 7 weeks of treatment. These results confirm the efficacy of a 7-week behavioral treatment program administered in a group format.     

Group cognitive behavioural therapy for obsessive-compulsive disorder: a systematic review and meta-analysis

Objective: Behaviour therapy with exposure and response prevention (ERP) or cognitive behavioural therapy (CBT) including ERP are considered the psychological treatments of choice for obsessive–compulsive disorder (OCD), but group CBT/ERP has received relatively little research attention in the treatment of OCD. The aim of this study was to provide a meta‐analysis of the effectiveness of group CBT/ERP for OCD. Method: A systematic literature search was conducted and studies were meta‐analysed by means of the Cochrane Review Manager Program with measures of i) pre‐ to post‐effect sizes (ES) and ii) between‐group ES in comparison with different control conditions. Outcome was primarily measured on the Y‐BOCS and ES was calculated in the form of Cohens d. Results: Thirteen trials were included in the meta‐analysis. The overall pre–post‐ES of these trials of 1.18 and a between‐group ES of 1.12 compared with waiting list control in three randomized controlled studies indicate that group CBT/ERP is an effective treatment for OCD. Group CBT achieved better results than pharmacological treatment in two studies. One study found no significant differences between individual and group CBT. Conclusion: Group CBT is an effective treatment for OCD, but more studies are needed to compare the effectiveness of group and individual treatment formats.     

Quality of life in obsessive-compulsive disorder: an evaluation of impairment and a preliminary analysis of the ameliorating effects of treatment

Despite the substantial impairments in life functioning associated with obsessive-compulsive disorder (OCD), treatment outcome evaluations have focused almost exclusively on symptom reduction, a focus that may be too narrow to determine whether clinically significant change has occurred. Quality of life (QOL) impairment was evaluated in a clinical OCD sample (N=188) using a multidimensional life satisfaction measure. Relationships between treatment response and QOL change also were evaluated with a subsample of participants (n=120). Congruent with previous studies of OCD, substantial pretreatment QOL impairment was found across all life domains. Distinct treatment change subgroups were identified: a group reporting strong symptom reduction and very good QOL gains, a second group with significant symptom reduction but less robust QOL improvements, and a third group with limited symptom gains and QOL decreases. Implications for understanding OCD-related impairment and the clinical significance of treatment outcomes are discussed.     

Cognitive behaviour therapy and medication in the treatment of obsessive-compulsive disorder

Objective: To compare cognitive behaviour therapy (CBT) with CBT plus medication; medication alone; and placebo in the treatment of adult obsessive–compulsive disorder (OCD). Method: Forty‐eight participants (43 completers) were recruited into two protocols. In the first protocol, 21 people with OCD were randomly allocated to either a standard medication (fluvoxamine) or standard placebo condition for a 5‐month period. Both these groups subsequently received CBT for a further 5 months. In the second protocol, 22 people with OCD received CBT, one group was already stabilized on an antidepressant of choice; the second group was drug naïve. Results: All active treatments, but not the placebo, showed clinical improvement. There was no difference in treatment response to CBT regardless of whether participants had previously received medication or placebo. Conclusion: CBT has a more specific antiobsessional effect than medication but CBT plus medication shows greatest overall clinical improvement in mood.     

Recollections of parent-child relationships in patients with obsessive-compulsive disorder and panic disorder with agoraphobia

Objective: In previous studies, patients with different psychiatric conditions, as compared with matched controls, have reported that their parents were more protective and less caring towards them when they were children. However, studies investigating associations between parental behaviours and anxiety disorders have yielded inconsistent results. The aim of this study was to compare recalled parental behaviours in out‐patients with obsessive‐compulsive disorder (OCD), in out‐patients with panic disorder with agoraphobia (PDA), and in non‐anxious controls. Method: The sample included 43 out‐patients with OCD, 38 with PDA, and 120 controls. Participants completed the Parental Bonding Instrument and the Egna Minnen Beträffande Uppfostran or Own Memories of Parental Rearing Experiences in Childhood. Results: No differences were found between the two anxious groups. However, compared with the control group, anxious patients recalled their parents as more protective. Conclusion: Our findings suggest that child rearing practices such as overprotection may be a risk factor in the development of anxiety disorders.     

Citalopram treatment of children and adolescents with obsessive-compulsive disorder: a preliminary report

The purpose of the present study was to assess the efficacy and tolerability of citalopram in the acute treatment of children and adolescents with obsessive compulsive disorder (OCD) during an 8-week, open-label study. Fifteen patients (six female, nine male) with a mean age of 12.1 +/- 3.3 years (range: 6-17 years) were treated with citalopram (range of dose: 20-30 mg/day, mean dose: 24 +/- 5.5 mg/day). The children's version of the Yale-Brown Obsessive-Compulsive scale (CY-BOCS) was rated at the baseline, at the 4th week and at the 8th week of treatment. Fourteen patients had a decrease in total score of CY-BOCS from baseline to the 4th week of treatment (P < 0.01) and the 8th week of treatment (P < 0.01). Sedation (n = 1) and insomnia (n = 1) were reported in the first weeks of treatment. The primary data suggest the efficacy and tolerability of citalopram in young patients with OCD.     

Randomized comparative study of group versus individual cognitive behavioural therapy for obsessive compulsive disorder

Jónsson H, Hougaard E, Bennedsen BE. Randomized comparative study of group versus individual cognitive behavioural therapy for Obsessive Compulsive Disorder. Objective: The primary aim of the study was to compare the effectiveness of group and individual cognitive behaviour therapy (CBT) for obsessive compulsive disorder (OCD). Method: One hundred and ten out‐patients with OCD were randomly assigned to 15 sessions of either group CBT or individual CBT. Outcome measures were administered before and after treatment, as well as at 6‐ and 12‐month follow‐ups. The study was supplemented by a meta‐analysis of accomplished comparative studies of group vs. individual CBT for OCD. Results: Large and stable pre–post effect sizes were found for both treatment conditions in the study (d = 1.06–1.24 on the Yale‐Brown Obsessive Compulsive Scale). There were no significant between‐group differences in outcome at any data point (ds = −0.13 to 0.15). The meta‐analysis of four accomplished comparative studies (including the present one) found a between‐group mean effect size of d = 0.15 favouring individual over group CBT at posttreatment (95% confidence interval, −0.12, 0.42). Conclusion: The results of this study suggest that OCD can be treated effectively with a group format of CBT, thus sparing some therapist resources, although the four accomplished comparative studies do not rule out the possibility of a small superiority of individually conducted CBT.     

Children of parents with obsessive-compulsive disorder -- a 2-year follow-up study

OBJECTIVE: To examine the association between parental obsessive-compulsive disorder (OCD) and emotional and behavioural disorders in offspring. METHOD: Demographic, clinical, and diagnostic data were collected from parents with OCD, control subjects, and their respective offspring. Offspring were reassessed at a 2-year follow-up. RESULTS: Probands with OCD and controls were relatively well matched for age, gender, race, educational rating, and marital status. Offspring of OCD probands were at greater risk than offspring of controls for dimensionally measured anxiety, depression, somatization, and social problems. OCD offspring were significantly more likely than control offspring to have lifetime overanxious disorder, separation anxiety disorder, OCD, or 'any anxiety disorder'. Female gender in the parent with OCD, evidence of family dysfunction, and high symptom levels in offspring were predictive of broadly defined OCD at follow-up. CONCLUSION: Children having a parent with OCD are more likely than control offspring to have social, emotional, and behavioural disorders.     

Obsessive-compulsive disorder in youth with and without a chronic tic disorder

The goal of this study was to discriminate subtypes of pediatric obsessive-compulsive disorder (OCD) among youth with and without a comorbid tic disorder. Seventy-four youth (M(age)=9.7+/-2.3 years) with a principal diagnosis of OCD, with (n=46) or without (n=28) a comorbid tic disorder, were assessed with a semi-structured diagnostic interview and the Children's Yale Brown Obsessive-Compulsive Scale (CY-BOCS). The CY-BOCS Symptom Checklist was used to categorize obsessions and compulsions. Group differences were analyzed by t tests, chi(2), and discriminant function analyses. Results suggested that subjects without tics had significantly more contamination obsessions, sexual obsessions, and counting compulsions than youth with comorbid tics. Generally speaking, however, youth with and without tics had similar symptom presentations. These data suggest that pediatric OCD patients with and without comorbid tics may have some aspects of symptom presentation that differ, but generally have more OCD symptoms in common than different. Implications of these findings on clinical presentation and treatment efficacy are highlighted.     

Predictors of treatment outcome in modular cognitive therapy for obsessive-compulsive disorder

Background: The present study sought to identify predictors of outcome for a comprehensive cognitive therapy (CT) developed for patients with obsessive–compulsive disorder (OCD). Methods: Treatment was delivered over 22 sessions and included standard CT methods, as well as specific strategies designed for subtypes of OCD including religious, sexual, and other obsessions. This study of 39 participants assigned to CT examined predictors of outcomes assessed on the Yale‐Brown Obsessive Compulsive Scale. A variety of baseline symptom variables were examined as well as treatment expectancy and motivation. Results: Findings indicated that participants who perceived themselves as having more severe OCD at baseline remained in treatment but more severe symptoms were marginally associated with worse outcome for those who completed therapy. Depressed and anxious mood did not predict post‐test outcome, but more Axis I comorbid diagnoses (mainly major depression and anxiety disorders), predicted more improvement, as did the presence of sexual (but not religious) OCD symptoms, and stronger motivation (but not expectancy). A small rebound in OCD symptoms at 1‐year follow‐up was significantly predicted by higher scores on personality traits, especially for schizotypal (but not obsessive–compulsive personality) traits. Conclusions: Longer treatment may be needed for those with more severe symptoms at the outset. CT may have positive effects not only on OCD symptoms but also on comorbid depressive and anxious disorders and associated underlying core beliefs. Findings are discussed in light of study limitations and research on other predictors. Depression and Anxiety, 2011. © 2011 Wiley‐Liss, Inc.