Self-reported depression and anxiety symptoms in school-aged Singaporean children.

INTRODUCTION: Few studies have examined anxiety and depression experiences of primary (middle) school-aged children from ethnically diverse backgrounds, and most have relied on parents or others as informants. The present study aimed to investigate self-reported anxiety and depression symptoms in Singaporean primary school-aged children. Age, gender, and ethnic differences and interactions were explored as well as similarities and differences between Singaporean children and US norms. METHODS: A large representative community sample of 1655 8- to 12-year-old Singaporean children (Chinese, Malay, and Indian) completed the Multidimensional Anxiety Scale for Children (MASC) and the Children's Depression Inventory (CDI) as part of a larger epidemiological study of mental health in Singaporean children. RESULTS: Rates of clinically elevated symptoms of anxiety and depression were 9.3% and 16.9% on the MASC and the CDI, respectively. Separation and social anxieties were most common. Evidence of a gender difference in levels of emotional symptoms was most evident in Indian children, with girls reporting more symptoms than boys. The relationship between age and internalizing problems was weak. DISCUSSION: A substantial minority of primary school-aged Singaporean children reported elevated anxious and depressive symptoms. Better understanding of the factors that contribute to the development and maintenance of these problems can help the development of culture-specific interventions and facilitate the planning of community-tailored services and initiatives.

An update on the efficacy of psychological therapies in the treatment of obsessive-compulsive disorder in adults.

We conducted a review to provide an update on the efficacy of psychological treatments for OCD in general and with regard to specific symptom presentations. The PubMed and PsycINFO databases were searched for randomized controlled trials (RCTs) published up to mid February 2012. Forty-five such studies were identified. Exposure and response prevention (ERP) and cognitive-behavioral therapy (CBT) were found to be efficacious and specific for OCD. More purely cognitive interventions that did not include ERP or behavioral experiments were found to be possibly efficacious, as were Acceptance and Commitment Therapy, Motivational Interviewing as an adjunct to the established treatments, Eye Movement Desensitization and Reprocessing, and Satiation Therapy. There was little support for Stress Management or Psychodynamic Therapy. Although the majority of the studies recruited mixed or unspecified samples of patients and did not test for moderation, CBT was efficacious for obsessional patients who lacked overt rituals. One more purely cognitive intervention named Danger Ideation Reduction Therapy was found to be possibly efficacious for patients with contamination obsessions and washing compulsions. Although ERP and CBT are the best established psychological treatments for OCD, further research is needed to help elucidate which treatments are most effective for different OCD presentations.

A review of empirically supported psychological therapies for mood disorders in adults.

BACKGROUND: The mood disorders are prevalent and problematic. We review randomized controlled psychotherapy trials to find those that are empirically supported with respect to acute symptom reduction and the prevention of subsequent relapse and recurrence. METHODS: We searched the PsycINFO and PubMed databases and the reference sections of chapters and journal articles to identify appropriate articles. RESULTS: One hundred twenty-five studies were found evaluating treatment efficacy for the various mood disorders. With respect to the treatment of major depressive disorder (MDD), interpersonal psychotherapy (IPT), cognitive behavior therapy (CBT), and behavior therapy (BT) are efficacious and specific and brief dynamic therapy (BDT) and emotion-focused therapy (EFT) are possibly efficacious. CBT is efficacious and specific, mindfulness-based cognitive therapy (MBCT) efficacious, and BDT and EFT possibly efficacious in the prevention of relapse/recurrence following treatment termination and IPT and CBT are each possibly efficacious in the prevention of relapse/recurrence if continued or maintained. IPT is possibly efficacious in the treatment of dysthymic disorder. With respect to bipolar disorder (BD), CBT and family-focused therapy (FFT) are efficacious and interpersonal social rhythm therapy (IPSRT) possibly efficacious as adjuncts to medication in the treatment of depression. Psychoeducation (PE) is efficacious in the prevention of mania/hypomania (and possibly depression) and FFT is efficacious and IPSRT and CBT possibly efficacious in preventing bipolar episodes. CONCLUSIONS: The newer psychological interventions are as efficacious as and more enduring than medications in the treatment of MDD and may enhance the efficacy of medications in the treatment of BD.

Empirically supported psychological treatments for adult acute stress disorder and posttraumatic stress disorder: a review.

BACKGROUND: Acute stress disorder (ASD) predicts the development of posttraumatic stress disorder (PTSD), which in some sufferers can persist for years and lead to significant disability. We carried out a review of randomized controlled trials to give an update on which psychological treatments are empirically supported for these disorders, and used the criteria set out by Chambless and Hollon [1998: J Consult Clin Psychol 66:7-18] to draw conclusions about efficacy, first irrespective of trauma type and second with regard to particular populations. METHODS: The PsycINFO and PubMed databases were searched electronically to identify suitable articles published up to the end of 2008. Fifty-seven studies satisfied our inclusion criteria. RESULTS: Looking at the literature undifferentiated by trauma type, there was evidence that trauma-focused cognitive behavioral therapy (CBT) and eye movement desensitization and reprocessing (EMDR) are efficacious and specific for PTSD, stress inoculation training, hypnotherapy, interpersonal psychotherapy, and psychodynamic therapy are possibly efficacious for PTSD and trauma-focused CBT is possibly efficacious for ASD. Not one of these treatments has been tested with the full range of trauma groups, though there is evidence that trauma-focused CBT is established in efficacy for assault- and road traffic accident-related PTSD. CONCLUSIONS: Trauma-focused CBT and to a lesser extent EMDR (due to fewer studies having been conducted and many having had a mixed trauma sample) are the psychological treatments of choice for PTSD, but further research of these and other therapies with different populations is needed.

Panic disorder, social anxiety disorder, and a possible medical syndrome previously linked to chromosome 13.

BACKGROUND: Several studies have identified increased medical problems among individuals with panic disorder (PD). We previously found that specific conditions--interstitial cystitis (IC), mitral valve prolapse (MVP), migraines, and thyroid disorders--aggregated non-randomly among panic families (we called this the "PD syndrome") and that families with and without the syndrome were genetically distinguishable on chromosome 13. We present data from a new case-control study that replicates and extends the syndrome phenotype clinically. METHODS: Probands with a definite diagnosis and family history of PD (n=219), social anxiety disorder (SAD; n=199), or both (n=173) and 102 control subjects with no personal/family history of anxiety were interviewed with the SADS-LA diagnostic instrument. Medical history was obtained via medical checklist and the family history screen; IC symptoms were assessed with criteria developed by the National Institute for Diabetes and Digestive and Kidney Diseases. Subjects and interviewers were unaware of the syndrome hypothesis; final best-estimate diagnoses were blind to syndrome data. RESULTS: Probands with PD or SAD, as compared with control subjects, were five or more times as likely to report IC symptoms and twice as likely to report MVP and migraines (other genitourinary and cardiovascular problems were not elevated). First-degree relatives of probands with PD or SAD were also at increased risk for IC, MVP, thyroid problems, and headaches, regardless of whether the proband reported the same condition. CONCLUSIONS: These findings are consistent with previous data supporting a PD syndrome and further suggest that this syndrome might include other anxiety disorders well.