The ECNP consensus statement on bipolar depression highlights the disease's significant impact on functioning, social relationships, and employment. Early onset of bipolar disorder is associated with a severe burden of disease, particularly during acute depressive episodes.
Researchers identified genes that show statistical association with specific anxiety disorders, such as panic disorder and social phobias. The study found that environmental factors can trigger an anxiety disorder more easily in people with a genetic predisposition.
A large genetic analysis implicates machinery involved in sodium and calcium balance in brain cells in bipolar disorder. Variation in two genes showed the strongest association with bipolar disorder.
A new study has discovered a specific brain association in people with borderline personality disorder, linked to difficulties in understanding others' actions. The findings suggest a potential diagnostic tool and treatment approach using functional MRI technology.
A recent study published in Biological Psychiatry found four chromosomal regions linked to schizophrenia and bipolar disorder risk factors, suggesting that these disorders may represent different genetic subtypes. The discovery highlights the complexity of psychiatric diagnoses and provides new insights into potential treatment targets.
The European College of Neuropsychopharmacology consensus statement highlights differences between unipolar and bipolar depression in diagnosis, epidemiology, and treatment. The statement aims to optimize pharmacotherapy and clinical outcomes for patients with bipolar depression.
A study confirms that bipolar adolescents face a significant risk of smoking and substance abuse, with rates of 34% in the bipolar group compared to 4% in controls. Early preventive measures and screening are essential for this high-risk population.
A randomized controlled trial found that exposure therapy was more effective than cognitive restructuring in preventing PTSD in individuals with acute stress disorder. Exposure therapy reduced distress ratings and promoted full remission, suggesting its potential as an early intervention for high-risk patients.
Researchers found that carrying alpha-1 antitrypsin deficiency increases lung cancer risk in smokers and nonsmokers, with the genetic disorder explaining up to 12% of lung cancer patients. Individuals who carry the gene should be screened for lung cancer and avoid potential carcinogens.
A new study by Rhode Island Hospital and Brown University researchers found that bipolar disorder is being overdiagnosed, with 43.4% of patients not receiving a valid diagnosis. This can lead to unnecessary medication side effects, highlighting the need for standardized diagnostic methods.
A new NIH study identifies high incidence rates of substance use disorders and major mood and anxiety disorders in the US population. The study found that age is a critical general risk factor for first onset DSM-IV substance use, mood, and anxiety disorders.
A study published in BMC Psychiatry found that healthcare staff's emotional reactions to substance abuse patients with personality disorders depend on the type of disorder. Patients with antisocial personality disorder elicit feelings of distance, while those with avoidant personality disorder induce feelings of helpfulness.
Social anxiety disorder is a chronic and pernicious condition that can lead to depression and substance abuse in adulthood. Research highlights the importance of understanding its neurobiological underpinnings, including increased amygdala activity and heritable temperamental traits.
Researchers found that tamoxifen significantly reduced mania scores and improved patient outcomes in a three-week clinical trial. The study suggests that tamoxifen's effects on protein kinase C may be beneficial for treating bipolar disorder.
A new study by Rhode Island Hospital and Brown University suggests that the DSM-IV criteria for eating disorders have limited clinical utility. The study found that patients diagnosed with 'not otherwise specified' (NOS) eating disorder often met the criteria for subthreshold variants of anorexia, bulimia, or binge eating disorder.
A new study by Rhode Island Hospital researchers reveals that the majority of psychiatry outpatients have more than one disorder when seeking treatment. The study found that patients with bipolar disorder and post-traumatic stress disorder had the highest number of diagnoses.
A pioneering Spanish study reveals that nearly half of patients with head injuries feign psycho-cognitive disorders to profit from insurance claims or sick leave. Researchers have developed reliable tools to detect these 'simulators', providing a valuable solution for healthcare professionals.
A study found that providing a biological and genetic explanation for anorexia nervosa reduced blame towards individuals with the disorder. The research suggests that disseminating accurate information about the underlying causes of anorexia can help decrease stigma.
Researchers found a link between a specific gene variant and autism, particularly when inherited from mothers. The study suggests that the CNTNAP2 gene may play a role in brain cell development and differentiation.
New research published in the Journal of the American College of Cardiology reveals that longstanding anxiety markedly increases the risk of heart attack, even when other cardiovascular risk factors are taken into account. Anxiety is unique among psychological factors in predicting heart disease risk.
A new study found that certain brain injuries, such as damage to the amygdala and ventromedial prefrontal cortex, may reduce the likelihood of developing post-traumatic stress disorder (PTSD) in combat-exposed veterans. The findings suggest that drugs or pacemaker-like devices targeting these areas might be effective treatments for PTSD.
Researchers at NewYork-Presbyterian Hospital/Weill Cornell Medical Center used advanced brain-scanning technologies to detect brain areas associated with poor impulse control and negative emotion in patients with borderline personality disorder. The study found that discrete parts of the ventromedial prefrontal cortex were relatively l...
Children exposed to terrorist attacks show elevated symptoms of posttraumatic stress disorder, separation anxiety disorder, and general anxiety disorder. Media coverage of terrorism can result in substantial distress in exposed youth.
Researchers found brain size differences between adolescents with bipolar disorder and schizophrenia, as well as between boys and girls. Puberty may contribute to these changes, suggesting sex hormones influence brain development and potentially informing treatment approaches.
Research suggests that maintaining consistent sleep schedules and regular physical activity can help balance the circadian system and reduce symptoms of bipolar disorder. Studies found that patients who participated in interpersonal and social rhythm therapy experienced longer periods without new episodes of mania or depression.
Researchers found that alcohol dependence and conduct disorder are associated with a high number of sex partners among young adults. The study found that 45% of those with alcohol dependence reported having 10 or more partners, compared to 37% of those with conduct disorder.
Researchers found that former anorexics showed distinct brain pattern differences, particularly in emotional response regions. Their brains were more focused on consequences and planning, suggesting a persistent risk of obsessive thinking. This study may lead to better understanding and treatment development for anorexia nervosa.
A new study found that individuals with alcohol dependence and conduct disorder have a high number of sex partners, increasing their risk for unintended pregnancies, infections, and reproductive health damage. Researchers also suggested that college campuses and healthcare staff play crucial roles in addressing this issue.
Researchers found increased brain activity in children with bipolar disorder when encoding happy faces and irritability when angry faces, suggesting a neural basis for mania. The study also revealed reduced memory for emotional faces in children with bipolar disorder compared to typically developing peers.
A study published in SLEEP found that a sleep-related breathing disorder, such as central sleep apnea (CSA) or obstructive sleep apnea (OSA), increases heart rate variability in heart failure patients. This association may reflect different pathophysiological mechanisms involved and could potentially inform treatment strategies.
A recent study published in The Lancet found that urbanization significantly increases the risk of major depressive disorder among elderly Nigerians. The study also highlights a significant gap in treatment for this condition, with only 37% of lifetime cases receiving any form of treatment.
A new study shows that tamoxifen, a breast cancer medication, dramatically reduces manic symptoms of bipolar disorder more quickly than many standard medications. Tamoxifen blocks an enzyme called protein kinase C, which is thought to be over-active during the manic phase.
A study of 100,000 pregnant Norwegian women found an unexpected increase in new cases of binge eating disorder during pregnancy. The research suggests that adequate prenatal care and nutritional support are crucial to prevent the development of disordered eating behaviors.
A University of Iowa professor has identified a new eating disorder called purging disorder, which is characterized by women eating normal or small amounts of food and then purging. The disorder differs from bulimia nervosa in terms of the amount of food consumed and the compensation methods used.
A study published in Archives of General Psychiatry found a substantial increase in office-based visit diagnoses for bipolar disorder among youth from 1994 to 2003. This growth was accompanied by rising prescription rates for mood stabilizers, antipsychotics, and antidepressants.
A preliminary study of 85 patients with bipolar disorder shows that modafinil can improve depressive symptoms, with 44% of participants reporting improved symptoms and 39% experiencing remission after six weeks.
A nationwide outcome study reveals anorexia as a common, severe but highly transient illness, with most women recovering before age 30. The study found that anorexic symptoms usually started between ages 10 and 25 and took 5-10 years to resolve.
The Bipolar Disorder Phenome Database offers a comprehensive resource for researchers to identify genes linked to bipolar disorder, utilizing over 5,000 patients' clinical data and DNA samples. This database complements existing genetic data and enables researchers to correlate specific symptoms with genetic material.
Researchers at the University of Cincinnati will use functional MRI and MRS to study brain chemistry in response to different treatments. The goal is to better understand the disease, identify early warning signs, and personalize treatment plans.
Research finds genetic links between bipolar disorder and comorbid conditions like anxiety disorders, ADHD, and autoimmune disorders. Comorbidities can complicate treatment and lead to poor health and decreased life expectancy.
Two studies presented at the Seventh International Conference on Bipolar Disorder have identified novel pathways and markers for diagnosing and treating bipolar disorder. The findings suggest a new avenue for treating the underlying cause of the disease, rather than just treating symptoms.
Researchers at Mayo Clinic have discovered a correlation between violent rapid eye movement sleep behavior disorder and eventual onset of parkinsonism or dementia. Patients with the disorder may be exhibiting early signs of an evolving neurodegenerative disease caused by abnormal synuclein protein clumps.
A genome-wide study reveals that variations in multiple genes contribute to the development of bipolar disorder. The researchers identified a promising target gene DGKH, which produces an enzyme involved in lithium's therapeutic effects. This discovery may lead to the development of new and more effective medications for bipolar disorder.
A recent study found that bipolar spectrum disorder affects about 1% of the population, with individuals receiving inadequate treatment. The research highlights the importance of identifying subtypes of bipolar disorder and using appropriate medication to effectively manage symptoms.
A survey estimated that approximately 4.4% of U.S. adults may have some form of bipolar disorder during their lifetime, with 2.4% having a sub-threshold condition. The study found that many individuals with bipolar symptoms receive treatment for depression rather than manic symptoms.
A study published in The Journal of Pediatrics found that delayed treatment of childhood-onset bipolar disorder results in longer periods of depression, more episodes, and increased substance abuse risk. Adults with untreated childhood-onset bipolar disorder experienced poorer quality of life and were less responsive to treatment.
A study by the American Academy of Neurology found that teens with migraine headaches are at a higher risk of suicide and more likely to experience other psychiatric disorders such as depression and panic disorder. The research highlights the importance of screening for psychiatric disorders in teens with chronic daily headaches.
A new study by Columbia University's Mailman School of Public Health has found that gay and bisexual men are at a higher risk for eating disorders than heterosexual men. The study surveyed 516 New York City residents, including 126 straight men, and found that over 15% of gay or bisexual men had suffered from anorexia, bulimia, or bing...
A University of Colorado study found that intensive psychotherapy added to medication significantly improved bipolar disorder symptoms, with patients experiencing better mental health faster. The research also highlighted the importance of family-focused therapy in stabilizing daily routines and coping strategies.
Researchers studied 366 participants with bipolar disorder, finding that adding antidepressants to mood stabilizers did not improve outcomes or trigger manic episodes. The study suggests careful management of mood stabilizer medications may be a reasonable alternative to adding antidepressants.
Researchers at UT Southwestern Medical Center found that the Clock gene, regulating biological clocks, is involved in developing bipolar disorder in mice. The study reveals behaviors similar to humans with bipolar disorder, including hyperactivity and euphoria, which are restored by lithium treatment.
Recent advances in bipolar II disorder and related disorders highlight the need for further research due to changes in diagnostic criteria and mixed profiles. Treatment options, such as mood stabilisers, are recommended for mixed depression, but controlled pharmacological studies are lacking.
Researchers at the University of Iowa have discovered a link between genetic information in white blood cells and mental health conditions like panic disorder. The study found distinct patterns of gene expression in individuals with and without panic disorder, which could lead to new diagnostic tools and therapies.
A randomized controlled trial found that prolonged exposure cognitive behavioral therapy was more effective than present-centered therapy in treating posttraumatic stress disorder (PTSD) in female military veterans and active-duty women. The therapy led to improved symptoms, quality of life, and reduced anxiety.
A new test, Hypomanic symptom check list (HCL-32), has been validated to identify type II bipolar disorder patients. The test, which consists of 32 questions, is more precise than the Mood disorder questionnaire in identifying this underdiagnosed disease.
Researchers at UIC aim to develop a compound blocking mania associated with bipolar disorder, improving on dated 'mood stabilizers' like lithium and valproic acid. The goal is to create safer, more effective treatments for the mental illness affecting over 2 million Americans.
Researchers discover a known mutation in the TGIF gene that causes Holoprosencephaly, a devastating brain disorder with lifelong effects. The study provides hope for detecting, preventing, and treating this rare condition through better understanding of fetal brain development.
Researchers aim to identify genetic underpinnings of early-onset bipolar disorder, a mental illness affecting millions of Americans. The two-year study will analyze DNA from participants and their parents to develop more rational treatments.
Generalized anxiety disorder is a persistent and common condition characterized by unfocused worry and anxiety. Psychological therapies are preferable to drug treatments but often not readily available due to time constraints and limited resources.
Researchers used brain scans to study three women with sensory conversion disorder, also known as hysteria. The study found that stimulation of the numb hand or foot failed to activate the side of the brain that responds to touch, but did so when both limbs were stimulated.