Lifetime bipolar disorder comorbidity and related clinical characteristics in patients with primary obsessive compulsive disorder: a report from the International College of Obsessive-Compulsive Spectrum Disorders (ICOCS).

INTRODUCTION: Bipolar disorder (BD) and obsessive compulsive disorder (OCD) are prevalent, comorbid, and disabling conditions, often characterized by early onset and chronic course. When comorbid, OCD and BD can determine a more pernicious course of illness, posing therapeutic challenges for clinicians. Available reports on prevalence and clinical characteristics of comorbidity between BD and OCD showed mixed results, likely depending on the primary diagnosis of analyzed samples. METHODS: We assessed prevalence and clinical characteristics of BD comorbidity in a large international sample of patients with primary OCD (n = 401), through the International College of Obsessive-Compulsive Spectrum Disorders (ICOCS) snapshot database, by comparing OCD subjects with vs without BD comorbidity. RESULTS: Among primary OCD patients, 6.2% showed comorbidity with BD. OCD patients with vs without BD comorbidity more frequently had a previous hospitalization (p < 0.001) and current augmentation therapies (p < 0.001). They also showed greater severity of OCD (p < 0.001), as measured by the Yale-Brown Obsessive Compulsive Scale (Y-BOCS). CONCLUSION: These findings from a large international sample indicate that approximately 1 out of 16 patients with primary OCD may additionally have BD comorbidity along with other specific clinical characteristics, including more frequent previous hospitalizations, more complex therapeutic regimens, and a greater severity of OCD. Prospective international studies are needed to confirm our findings.

Standards of care for obsessive-compulsive disorder centres.

In recent years, many assessment and care units for obsessive-compulsive disorder (OCD) have been set up in order to detect, diagnose and to properly manage this complex disorder, but there is no consensus regarding the key functions that these units should perform. The International College of Obsessive-Compulsive Spectrum Disorders (ICOCS) together with the Obsessive Compulsive and Related Disorders Network (OCRN) of the European College of Neuropsychopharmacology (ECNP) and the Anxiety and Obsessive Compulsive Disorders Section of the World Psychiaric Association (WPA) has developed a standards of care programme for OCD centres. The goals of this collaborative initiative are promoting basic standards, improving the quality of clinical care and enhance the validity and reliability of research results provided by different facilities and countries.

The neuropsychology of obsessive-compulsive personality disorder: a new analysis.

BACKGROUND: Obsessive compulsive personality disorder (OCPD) is characterized by perfectionism, need for control, and cognitive rigidity. Currently, little neuropsychological data exist on this condition, though emerging evidence does suggest that disorders marked by compulsivity, including obsessive-compulsive disorder (OCD), are associated with impairment in cognitive flexibility and executive planning on neurocognitive tasks. AIM: The current study investigated the neurocognitive profile in a nonclinical community-based sample of people fulfilling diagnostic criteria for OCPD in the absence of major psychiatric comorbidity. METHOD: Twenty-one nonclinical subjects who fulfilled Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) criteria for OCPD were compared with 15 healthy controls on selected clinical and neurocognitive tasks. OCPD was measured using the Compulsive Personality Assessment Scale (CPAS). Participants completed tests from the Cambridge Automated Neuropsychological Test Battery including tests of set shifting (Intra-Extra Dimensional [IED] Set Shifting) executive planning (Stockings of Cambridge [SOC]), and decision making (Cambridge Gamble Task [CGT]). RESULTS: The OCPD group made significantly more IED-ED shift errors and total shift errors, and also showed longer mean initial thinking time on the SOC at moderate levels of difficulty. No differences emerged on the CGT. CONCLUSIONS: Nonclinical cases of OCPD showed significant cognitive inflexibility coupled with executive planning deficits, whereas decision-making remained intact. This profile of impairment overlaps with that of OCD and implies that common neuropsychological changes affect individuals with these disorders.

Cigarette smoking in patients with obsessive compulsive disorder: a report from the International College of Obsessive Compulsive Spectrum Disorders (ICOCS).

Obsessive compulsive disorder (OCD) showed a lower prevalence of cigarette smoking compared to other psychiatric disorders in previous and recent reports. We assessed the prevalence and clinical correlates of the phenomenon in an international sample of 504 OCD patients recruited through the International College of Obsessive Compulsive Spectrum Disorders (ICOCS) network. Cigarette smoking showed a cross-sectional prevalence of 24.4% in the sample, with significant differences across countries. Females were more represented among smoking patients (16% vs 7%; p<.001). Patients with comorbid Tourette's syndrome (p<.05) and tic disorder (p<.05) were also more represented among smoking subjects. Former smokers reported a higher number of suicide attempts (p<.05). We found a lower cross-sectional prevalence of smoking among OCD patients compared to findings from previous studies in patients with other psychiatric disorders but higher compared to previous and more recent OCD studies. Geographic differences were found and smoking was more common in females and comorbid Tourette's syndrome/tic disorder.

Bipolar disorder - from endophenotypes to treatment.

INTRODUCTION: There are a lot of unresolved issues associated with the classification, diagnosis, clinical management and understanding of the underlying pathogenic mechanisms of bipolar affective disorder. AIM: To search for discrete endophenotypes in BAD. SUBJECTS AND METHODS: We studied various bipolar I and II and recurrent depression patient samples and healthy controls using descriptive data, self and clinician-rated scales for neurological and psychopathological symptoms, neurocognitive instruments, and inventories for temperamental and characterological features. We also looked into the efficacy, tolerability and cost/benefit ratio of sodium valproate in the treatment of acute mania. RESULTS: BAD patients display deficits in the domains of memory, selective attention, working memory and psychomotor speed. Sensory, motor and complex neurological soft signs can be considered part and parcel of the symptomatology of BAD. The evidence linking hyperthymic temperament to the bipolar spectrum is not supported, while cyclothymia seems to be a marker of vulnerability to affective psychopathology. In contrast to others, we found significantly lower self-transcendence in BAD patients compared to controls. Early age of onset, abrupt onset, lability of mood and energy with late-day brightening and activation, discriminate bipolar from unipolar depression. Sodium valproate (especially if started intravenously) is a highly efficacious, cost-effective treatment approach for acute mania. CONCLUSION: The discovery of BAD endophenotypes can enhance early diagnosis, prevent errors in treatment and help elucidate the genetic vulnerability for this grave disease.

Electroconvulsive therapy in Bulgaria: a snapshot of past and present.

INTRODUCTION: Whereas the use of electroconvulsive therapy (ECT) has been frequently surveyed in Western Europe, information about the practice of ECT in Eastern Europe is limited. To date, there has been no information about the present state of ECT use in Bulgaria. OBJECTIVE: The aim of this project was to survey current ECT practice in Bulgaria. MATERIALS AND METHODS: A semi-structured questionnaire on the practice of ECT was mailed or e-mailed to all psychiatric inpatient facilities in Bulgaria seeking information about the year 2010. RESULTS: Only 4 inpatient facilities (all university departments) located in Sofia confirmed the use of ECT in 2010. The main indication of ECT was depression, and most of the patients were women. Three of the 4 centers used modern machines for electroencephalographic and electromyographic monitoring. DISCUSSION: This was the first nationwide survey of ECT practice in Bulgaria since 1982. The frequency of ECT use was similarly low as in other Eastern European countries. Approximately 12% of the psychiatric inpatient facilities in Bulgaria offered ECT in 2010, all in the capital city. The lack of availability of ECT outside the capital raises serious concerns about the accessibility of psychiatric care for patients with severe disorders responsive to ECT in other parts of the country.

Problematic use of the Internet in low- and middle-income countries before and during the COVID-19 pandemic: a scoping review.

People from low- and middle-income countries (LMICs) represent large portions of the world population, often occupy less favorable living conditions, and typically suffer greater health risks, yet frequently receive little research and global health attention. The present study reviews emerging evidence on problematic use of the Internet (PUI) in LMICs prior/during the COVID-19 pandemic. Analyzed studies mainly focused on general properties of PUI in university students, problematic gaming in youth, or problematic use of social media in adults, registering higher prevalence estimates, as compared with earlier reports. Research mainly focused on initially affected regions and COVID-exposed populations. Overall, unfavorable circumstances, including poor social support, family relationships, and lifestyle tendencies/habits, may present potential risk for PUI in LMICs, likely exacerbated during the pandemic.

General practitioners' views towards diagnosing and treating depression in five southeastern European countries.

AIM: To assess and compare general practitioners' (GPs') views of diagnosing and treating depression in five southeastern European countries. METHODS: A cross-sectional study was conducted in Albania, Bulgaria, Moldova, Romania, and Serbia. The sample included 467 GPs who completed a hard-copy self-administered questionnaire, consisting of self-assessment questions related to diagnosing and treating depression. RESULTS: The most common barriers to managing depression in general practice reported by GPs were: patients' unwillingness to discuss depressive symptoms (92.3%); appointment time too short to take an adequate history (91.9%), barriers for prescribing appropriate treatment (90.6%); and patients' reluctance to be referred to a psychiatrist (89.1%). Most GPs (78.4%) agreed that recognizing depression was their responsibility, 71.7% were confident in diagnosing depression, but less than one-third (29.6%) considered that they should treat it. CONCLUSIONS: Improvements to the organization of mental healthcare in all five countries should consider better training for GPs in depression diagnosis and treatment; the availability of mental healthcare specialists at primary care level, with ensured equal and easy access for all patients; and the removal of potential legal barriers for diagnosis and treatment of depression.

Pharmacological treatment strategies in obsessive compulsive disorder: A cross-sectional view in nine international OCD centers.

OBJECTIVE: It is unknown what next-step strategies are being used in clinical practice for patients with obsessive-compulsive disorder (OCD) who do not respond to first-line treatment. As part of a cross-sectional study of OCD, treatment and symptom information was collected. METHOD: Consecutive OCD out-patients in nine international centers were evaluated by self-report measures and clinical/structured interviews. OCD symptom severity was evaluated by the Yale Brown Obsessive Compulsive Scale (YBOCS) and Clinical Global Impression-Severity Scale (CGI-S). Clinical response to current treatment was evaluated by the CGI-Improvement Scale (CGI-I ≤ 2). RESULTS: In total, 361 participants reported taking medication; 77.6% were taking a selective serotonin reuptake inhibitor; 50% reported use of at least one augmentation strategy. Antipsychotics were most often prescribed as augmenters (30.3%), followed by benzodiazepines (24.9%) and antidepressants (21.9%). No differences in OCD symptom severity were found between patients taking different classes of augmentation agents. CONCLUSIONS: Results from this international cross-sectional study indicate that current OCD treatment is in line with evidence-based treatment guidelines. Although augmentation strategies are widely used, no significant differences in OCD symptom severity were found between monotherapy and augmentation or between different therapeutic agents.

The influence of age at onset and duration of illness on long-term outcome in patients with obsessive-compulsive disorder: a report from the International College of Obsessive Compulsive Spectrum Disorders (ICOCS).

Several studies reported a negative effect of early onset and long duration of illness on long-term outcome in psychiatric disorders, including Obsessive-Compulsive Disorder (OCD). OCD is a prevalent, comorbid and disabling condition, associated with reduced quality of life and overall well-being for affected patients and related caregivers. The present multicenter naturalistic study sought to assess the influence of early onset and duration of illness on long-term outcome in a sample of 376 OCD out-patients worldwide, as part of the "International College of Obsessive-Compulsive Spectrum Disorders" (ICOCS) network. Binary logistic regressions were performed with age at the onset and duration of illness, as continuous independent variables, on a series of different outcome dependent variables, including lifetime number of hospitalizations and suicide attempts, poly-therapy and psychiatric comorbidity. Correlations in terms of disability (SDS) were analyzed as well. Results showed that a longer duration of illness (but not earlier age of onset) was associated with hospitalization (odds ratio=1.03, p=0.01), earlier age at onset with CBT (odds ratio=0.94, p<0.001) and both a later age at onset (odds ratio=1.05, p=0.02) and a shorter duration of illness (odds ratio=0.93, p=0.02) with panic disorder comorbidity. In addition, earlier age at onset inversely correlated with higher social disability (r=-0.12, p=0.048) and longer duration of illness directly correlated with higher disability in work, social and family life (r=0.14, p=0.017; r=0.13, p=0.035; r=0.14, p=0.02). The findings from the present large, multicenter study indicate early onset and long duration of illness as overall negative predictors of long-term outcome in OCD.