Quitting smoking is associated with decreased anxiety, depression and stress, says new systematic review

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It is well known that tobacco is the leading cause of preventable death in the world (WHO, 2011). However, the associations between smoking and mental health are less well established. Smokers often want to quit, but the belief that cigarettes can be used to regulate mood can often deter them, and this is especially true [read the full story…]

What impact do guidelines actually have on patient outcomes for people with schizophrenia?

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Using research findings to improve care in mental health should be easy. Notice an understudied area, do a study on it, write a guideline based on your results and watch mental health professionals modify their practice accordingly. Hooray for science. But in reality, this process is convoluted and murky. Though we’re fairly good at churning out [read the full story…]

Is treatment for depression cost-effective in people with diabetes?

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There is evidence to suggest that people with diabetes are twice as likely to suffer from depression. It’s therefore important that the cost-effectiveness of treatments for comorbid depression be indentified. The elves have already reported on a review of the effectiveness of collaborative care for people with diabetes and depression, suggesting that the intervention might be effective. While [read the full story…]

Meditation programmes may improve anxiety, depression and pain but better quality research is needed, says systematic review

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There’s little doubt about it – meditation is in vogue. In fairness, it probably always has been. However, clinical and research interest in the effects of meditation programmes on psychological wellbeing has grown considerably in recent years. The development of mindfulness-based interventions has no doubt driven much of this interest. For example, running a PubMed keyword [read the full story…]

Trying to understand brain networks associated with depression is hampered by how variable the condition is

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At the start of using neuroimaging to try and understand mental health problems, the focus was on a specific area of the brain that might be different.  As the methods have become more sophisticated, the ability to look at how different areas of the brain are linked into functional networks has developed.  Whilst damage to [read the full story…]

Systematic review identifies key parenting factors associated with adolescent depression and anxiety

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Parenting is a tough gig. As a mum of three, I can honestly say that nothing in my everyday professional life comes close to the trials and tribulations of guiding small people through toddlerhood and beyond. Parenting advice comes thick and fast from all corners, most of it unsolicited, some of it anecdotal, much of [read the full story…]

“Everyone’s a winner, all must have prizes!” but which psychotherapy for depression wins, if any?

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Previous meta-analyses in the field of depressive disorders have yielded mixed conclusions about which the most efficacious treatment is.  Within the process of any therapy, there are universal features such as; the therapeutic relationship, rationale for treatment, a patient and therapist belief in treatment, a confidential and respectful space for the patient and so on.  [read the full story…]

Meta-analysis finds that pituitary volume is not affected in people with first episode psychosis or schizophrenia

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* Declaration; I have published articles with two of the authors of this article, including on this topic, and know most of them professionally One influential model of the onset of psychotic disorders such as schizophrenia is the stress-vulnerability model, first put forward by Zubin and Spring in 1977. This model proposes that people at [read the full story…]

Atomoxetine for adult ADHD: the harms outweigh the benefits, according to new systematic review

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Attention Deficit Hyperactivity Disorder (ADHD) is a developmental neurological condition affecting functioning in a number of domains, but in particular, the ability to focus and concentrate, and regulate activity levels.  This is a common disorder with 2.5-4.0% of adults meeting diagnostic criteria for ADHD (Fayyad et al, 2007), and this condition has significant impact on a persons [read the full story…]

Systematic review highlights a lack of evidence about using antidepressants to treat cancer patients with depression

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Having a life threatening disease such as cancer and undergoing gruelling treatment can have detrimental psychological effects. According to a recent review, for instance, the prevalence of depression among cancer patients is 10.8%, when assessed by a standardised clinical assessment (Ng et al. 2011). The authors of this meta-analysis make the argument that established criteria [read the full story…]