USPSTF Recommends Interventions to Prevent Perinatal Depression

MedicalResearch.com Interview with:

Dr. Karina Davidson, PhD Professor of Behavioral Medicine (in Medicine and Psychiatry) Executive Director, Center for Behavioral Cardiovascular Health Columbia University Medical Center

Dr. Davidson

Dr. Karina Davidson, PhD
Professor of Behavioral Medicine (in Medicine and Psychiatry)
Executive Director, Center for Behavioral Cardiovascular Health
Columbia University Medical Center

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Perinatal depression, which includes depression that develops during pregnancy or after childbirth, is one of the most common complications of pregnancy and the postpartum period, affecting as many as 1 in 7 pregnant women. The Task Force found that counseling can help those who are at increased risk of developing perinatal depression, and clinicians should provide or refer pregnant and postpartum individuals who are at increased risk to counseling. Clinicians can determine who might be at increased risk of perinatal depression by looking at someone’s history of depression, current depressive symptoms, socioeconomic risk factors, recent intimate partner violence, and other mental-health related factors.

Continue reading

Depression May Be a Driver of Alopecia Areata

MedicalResearch.com Interview with:

Isabelle Vallerand, PhD Epidemiologist, MD Student Department of Community Health Sciences Cumming School of Medicine University of Calgary

Dr. Vallerand

Isabelle Vallerand, PhD
Epidemiologist, MD Student
Department of Community Health Sciences
Cumming School of Medicine
University of Calgary

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: It is well known that patients with alopecia areata, a form of autoimmune hair loss, are at a higher risk of suffering from depression than the general population. But in practice, we often hear patients tell us that they believe their hair loss developed as a result of stress or problems with mental health – certainly the phrase “so stressed your hair is falling out” is something most people have heard of. Despite this, there has actually been very little research investigating the role that mental health may have on development of alopecia areata.

Interestingly, depression has recently been associated with increased systemic inflammatory markers, so there is biologic plausibility that depression could increase the risk of alopecia areata. Our group was interested in addressing this question, and used a large population-level health records database with up to 26 years of follow-up to study it. We ultimately found that not only does depression increase one’s risk of alopecia areata, but that it increases their risk by nearly 90% compared to people who have never had depression. We also found that using antidepressants can significantly decrease the risk of developing alopecia areata in patients with depression. So there appears to be an important link between mental health and development of hair loss from alopecia areata.

Continue reading

Midurethral Sling Complications May Be Associated with Psychological Stress, esp in Young Women

MedicalResearch.com Interview with:

Blayne Welk MD, MSc, FRCSC Associate Professor of Surgery St. Joseph's Hospital Western University

Dr. Welk

Blayne Welk MD, MSc, FRCSC
Associate Professor of Surgery
St. Joseph’s Hospital
Western University

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: I found that when I was referred women with midurethral sling complications, they were often quite emotional and described a significant period of time when they struggled with the complications before they were referred to someone to assess them.

The study looked at the rate of depression and self-harm behavior of women who had surgery for midurethral sling complications compared to women who did not have midurethral sling complications.

I found that there was an increased risk of both of these outcomes among women who had surgery for complications, however this risk was primarily present in younger women.

Continue reading

Parental Drinking Linked to Anxiety and Depression in Children

MedicalResearch.com Interview with:

Dr. Ingunn Olea Lund, PhD The Norwegian Institute of Public Health Oslo, Norway

Dr. Ingunn Olea Lund

Dr. Ingunn Olea Lund, PhD
The Norwegian Institute of Public Health
Oslo, Norway

MedicalResearch.com: What is the background for this study?

Response: There are significant amounts of research on children of parents with alcohol use disorders – where the children are shown to be at risk of several adverse outcomes, including mental disorders, substance use disorders, suicide, impaired school performance, and employment problems. There is very little previous research on how other, more normal levels of parental drinking may influence child outcomes, such as mental health. This is a grave oversight, as there are vastly more parents with normal drinking patterns than there are parents who suffer from an alcohol use disorder. This means that there are potentially a lot more cases of adverse effect for children, and the number of children at risk may be higher than previously assumed.

In addition to parents’ alcohol use, several other risk factors in the family that may affect child mental health outcomes, such as parents’ mental health and socio-economic status. Researchers have tended to look at these risk factors separately, but as these risks tend to co-occur, it may be more informative to consider them together.

To our knowledge, this is the first study that examines possible harm from normal levels of parental drinking, alone or in combination with other parental risk factors, on children’s anxiety and depression.

The sample consists of more than 8700 triads: children and both their parents. We combined information from three health registries with survey data where both adolescents and their parents provided information about health and social conditions. The health registers include information about the children ‘s actual contact with the health care system; we used information about whether children received diagnoses and/or treatment for anxiety and/or depression.

Continue reading

Depression Rates Climb with Hearing Loss

MedicalResearch.com Interview with:

Justin S. Golub, MD, MS Assistant Professor Otology, Neurotology, and Skull Base Surgery Department of Otolaryngology-Head and Neck Surgery Columbia University Vagelos College of Physicians and Surgeons NewYork-Presbyterian/Columbia University Irving Medical Center

Dr. Golub

Justin S. Golub, MD, MS
Assistant Professor
Otology, Neurotology, and Skull Base Surgery
Department of Otolaryngology-Head and Neck Surgery
Columbia University Vagelos College of Physicians and Surgeons
NewYork-Presbyterian/Columbia University Irving Medical Center

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Age-related hearing loss is extremely common, yet few people do anything about it. We studied a population of over 5,000 individuals and found that hearing loss was related to feelings of depression. The worse the hearing loss, the worse the symptoms of depression. Even people with just mild hearing loss had nearly two times the odds of depressive symptoms compared to normal hearing people. Among people with moderate hearing loss, the odds of depressive symptoms were four times as high. These statistics take into account various factors that can cause both hearing loss and depression, such as age and demographic background.  Continue reading

Fluoxetine (Prozac) Did Not Reduce Risk of Depression After Stroke, But Did Raise Risk of Fractures

MedicalResearch.com Interview with:

Prof .Gillian Mead Chair of Stroke and Elderly Care Medicine

Prof. Mead

Prof. Gillian Mead
Chair of Stroke and Elderly Care Medicine

Prof Martin Dennis Chair of Stroke Medicine

Prof. Dennis

Prof. Martin Dennis
Chair of Stroke Medicine

Centre for Clinical Brain Sciences
The University of Edinburgh

 


MedicalResearch.com: What is the background for this study?

Response: We are both practicing stroke physicians as well as clinical trialists. Therefore our interest in this area was triggered by the exciting results of the FLAME trial in 2011. This appeared to indicate that fluoxetine might boost the recovery of stroke patients. Potentially this was very important given the increasing numbers of people having disability due to stroke, and the fact that fluoxetine is inexpensive and could be introduced very easily into clinical practice. We were further encouraged by the large numbers of small RCTs we identified when we carried out a Cochrane systematic review on the topic. These trials provided more evidence of potential benefit but there was evidence that trials of greater quality showed less benefit, and benefits were greater in patients who were depressed. We felt there was a need for more evidence derived from much larger numbers of patients.

Continue reading

Testosterone Treatment May Reduce Depression in Men

MedicalResearch.com Interview with:

Dr. Andreas Walther

Dr. Walther

Dr. Andreas Walther PhD
Department of Biological Psychology, Technische Universität Dresden, Dresden, Germany
Department of Clinical Psychology and Psychotherapy, University of Zurich,
Zurich, Switzerland
Task Force on Men’s Mental Health of the World Federation of the Societies of Biological Psychiatry


MedicalResearch.com: What is the background for this study?

Response: The study situation with regard to endogenous testosterone level and depressive symptoms in men is currently very mixed. There are studies that show no association, but other studies show that low testosterone levels are associated with increased depressive symptoms. That is why several studies have tried to administer testosterone in men to treat depressive symptomatology among other conditions (e.g. erectile dysfunction, cognitive decline).

However, no clear conclusions could be drawn from the studies to date, as some studies reported positive results, while others did not show any effects. Likewise, some studies showed better results in certain subgroups of men such as dysthymic men, treatment resistant, men with low testosterone, which raised the question of relevant moderators.

Continue reading

More Postnatal Depression with Baby Boys?

MedicalResearch.com Interview with:
Dr Sarah Myers PhDDr Sarah Myers PhD

Honorary Research Associate
UCL Department of Anthropology

MedicalResearch.com: What is the background for this study?

Response: Postnatal or postpartum depression is unfortunately common after giving birth; a figure often quoted is 15%, but some studies have found much higher numbers. Postnatal depression is associated with a range of poorer outcomes for mothers and their infants, and the financial costs of treating maternal mental ill health put health services under considerable strain. Studies have found that providing additional emotional support to at risk mothers, for instance via peer support programmes or regular phone calls with health visitors, can reduce the likelihood of them developing the condition. Therefore, it is really important that we understand the full range of risk factors that put women at greater risk of becoming depressed after giving birth.

There is increasing evidence for a link between inflammation and depression, with factors that trigger an inflammatory immune response also increasing the likelihood of depressive symptoms. The opens up the possibility of finding new risk factors for postnatal depression based on known associations with inflammation.

Continue reading

Depression May Increase Risk of Developing an Autoimmune Disease

MedicalResearch.com Interview with:

Andrea L. Roberts, MPH, PhD Research Associate, Department of Social and Behavioral Sciences Harvard T.H. Chan School of Public Health

Dr. Roberts

Andrea L. Roberts, MPH, PhD
Research Associate, Department of Social and Behavioral Sciences
Harvard T.H. Chan School of Public Health

MedicalResearch.com: What is the background for this study?

Response: There is some evidence that depression may increase risk of autoimmune diseases. For example, among people with autoimmune diseases, more people have depression than in the general population. Also, people who have autoimmune diseases who also have depression have more severe disease symptoms.

Continue reading

Women in Tipping Professions Susceptible to Depression

MedicalResearch.com Interview with:
“Professional waitress” by Shih-Chi Chiang is licensed under CC BY 2.0Sarah Andrea, MPH
School of Public Health
OHSU-PSU

MedicalResearch.com: What is the background for this study?

Response: We spend one-third of our adult lives at work, and our work-related experiences and exposures affect our health. 14 million people work in the leisure and hospitality industry, a subset of the service industry that includes food service and personal care workers. This industry is simultaneously one of the fastest growing and lowest paid. In addition, work in this industry is frequently characterized by lack of control over hours and shifts worked, as well as insufficient access to health care and other benefits.

Studies have previously found the highest burden of depression and sleep problems for workers in this industry compared to others.

Individuals working in the service industry who earn the bulk for their income from tips from customers face additional vulnerabilities. In many states, tipped workers are paid as little as $2.13 an hour and rely on customers to make up the difference in tips, which are inequitable and unpredictable. Prior to this study, the potential health implications of tipped work were minimally assessed.

Continue reading

Young Pregnant Women More Likely To Be Depressed Than Their Mothers

MedicalResearch.com Interview with:

Rebecca Pearson, PhD Lecturer in Psychiatric Epidemiology Centre for Academic Mental Health School of Social & Community Medicine University of Bristol

Dr. Pearson

Rebecca Pearson, PhD
Lecturer in Psychiatric Epidemiology
Centre for Academic Mental Health
School of Social & Community Medicine
University of Bristol

MedicalResearch.com: What is the background for this study? What are the main findings? 

Response: We know depression and anxiety are common in young women and during pregnancy when there are also implications for the developing child.

It is therefore important to investigate whether symptoms are rising given the pressures of modern life.

We found that compared to their mothers generation in the 1990s young pregnancy women today are more likely to be depressed. This was driven largely by symptoms of anxiety and feeling overwhelmed rather than feeling down.  Continue reading

Long Term Antidepressants Associated With Sustained Weight Gain

MedicalResearch.com Interview with:
Dr Rafael Gafoor
Research Associate
Kings College London 

MedicalResearch.com: What is the background for this study?

Response: Obesity and weight gain are global public health problems, with approximately 60% of UK adults currently overweight or obese. Depression is common in people who are severely obese and the rate of antidepressant prescribing is increasing, which could have potential impact on public health. However, little research has been reported on the impact of widespread antidepressant treatment on weight gain. So a UK based research team, led by Rafael Gafoor at King’s College London, set out to investigate the association between the use of antidepressants and weight gain. The researchers analysed body weight and body mass measurement data from the UK Clinical Practice Research Datalink (CPRD) for over 300,000 adults with an average age of 51, whose body mass index (BMI) had been recorded three or more times during GP consultations from 2004-2014. Participants were grouped according to their BMI (from normal weight to severely obese) and whether or not they had been prescribed an antidepressant in a given year. Participants were then monitored for a total of 10 years.

Continue reading

Reduced Heart Rate Variability May Be Biomarker of Depression Risk

MedicalResearch.com Interview with:

Viola Vaccarino, MD, PhD Department of Epidemiology and Division of Cardiology Professor, Department of Medicine Emory University School of Medicine Atlanta, Georgia

Dr. Vaccarino

Viola Vaccarino, MD, PhD
Department of Epidemiology and Division of Cardiology
Professor, Department of Medicine
Emory University School of Medicine
Atlanta, Georgia 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Previous studies have shown that people with depression tend to have lower heart rate variability (HRV), an index of autonomic nervous system dysregulation derived by monitoring the electrocardiogram over time, usually for 24 hours. Other literature, however, has pointed out that autonomic dysregulation (as indexed by reduced HRV) may also cause depression. Thus, the direction of the association between reduced HRV and depression still remains unclear. In addition, these two characteristics could share common pathophysiology, making shared familial background and genetic factors potential determinants of this association.
Continue reading

Does Exercise Slow Dementia?

MedicalResearch.com Interview with:

Prof. Sarah E Lamb,  MSc, MA, MCSP, Grad Dip Statistics, DPhil Centre for Rehabilitation Research and Centre for Statistics in Medicine Nuffield Department of Orthopaedics Rheumatology & Musculoskeletal Sciences Botnar Research Centre, University of Oxford, Oxford

Prof. Lamb

Prof. Sarah E Lamb,  MSc, MA, MCSP, Grad Dip Statistics, DPhil
Centre for Rehabilitation Research and Centre for Statistics in Medicine
Nuffield Department of Orthopaedics Rheumatology & Musculoskeletal Sciences
Botnar Research Centre, University of Oxford, Oxford

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Scientists and clinicians have considered the possibility that higher intensity aerobic and muscle strength training might have a beneficial effect in preventing dementia or slowing the progression of cognitive impairment in those who have dementia.

The hypothesis has come mostly from animal research.

The main findings of our research which used a large sample and high quality methods was that higher intensity exercise, whilst possible, did not slow cognitive impairment. Neither did it have an impact on the functional and behavioural outcomes for people with dementia. It was a substantial commitment for people to participate in the programmes, although many enjoyed the experience and their physical fitness improved.

Continue reading

Thyroid Inflammation Linked to Depression and Anxiety

MedicalResearch.com Interview with:
Thyroid gland Wikipedia imageTeja Grömer PD Dr. med. Habil

Facharzt für Psychiatrie und Psychotherapie
Lehrbefugter der Universität Erlangen-Nürnberg im Fach Psychiatrie
Bamberg 

MedicalResearch.com: What is the background for this study?

1) I had seen hundreds of clinical cases with combined depression and anxiety and noted end of 2015 that most (far more than 50%) from the subjective clinical impression were associated with autoimmune thyroiditis (AIT)

2) Autoimmune thyroiditis on the mental side leads to specific symptoms, exhaustion, tachycardia, restlessness.

3) I thus decided to do a systematic review and meta-analysis.  Continue reading

Resistance Exercise Training May Alleviate Some Depressive Symptoms

MedicalResearch.com Interview with:
“gym” by FooJFoo is licensed under CC BY-NC-ND 3.0Mr. Brett R. Gordon, M.Sc.

Postgraduate researcher
Physical Education and Sport Sciences Department
University of Limerick, Ireland. 

MedicalResearch.com: What is the background for this study? What are the main findings? 

Response: Depression is prevalent, burdensome, and often comorbid mood disorder that is associated with other poor health outcomes. Exercise training interventions have demonstrated comparable efficacy for depressive symptoms to frontline treatments, such as antidepressant medications and behavioral therapies.

However, the evidence to date has primarily focused on findings from studies of aerobic exercise training like jogging, running, and cycling. Our work is the first quantitative summary of the effects of resistance exercise training (RET), or weight lifting and strength training, on depressive symptoms, and the influence of variables like participant characteristics, features of the RET, and the methods that were used in studies on the antidepressant effects of RET.

The main finding was that resistance exercise training significantly reduced depressive symptoms among adults regardless of their health status, the total prescribed volume of RET (e.g., how much the participants were supposed to exercise), or whether or not strength was significantly improved by the RET intervention.  Continue reading

NICU Babies’ Parents at Risk For Depression

MedicalResearch.com Interview with:

Karen Fratantoni, M.D., M.P.H. Pediatrician and lead study author Children’s National Health System

Dr. Fratantoni

Karen Fratantoni, M.D., M.P.H.
Pediatrician and lead study author
Children’s National Health System

MedicalResearch.com: What is the background for this study?

Response: We looked at the prevalence of depressive symptoms at NICU discharge and at six months after discharge among 125 parents randomized to the control group of a larger PCORI-funded trial of peer-to-peer support after NICU discharge. Determining factors associated with parental depressive symptoms at NICU discharge may help to identify at-risk parents who could benefit from mental health support.

Continue reading

Over 2.5 Million US Kids Diagnosed With Anxiety and Depression

MedicalResearch.com Interview with:
Rebecca H. Bitsko, PhD

National Center on Birth Defects and Developmental Disabilities
Centers for Disease Control and Prevention 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: CDC’s National Center on Birth Defects and Developmental Disabilities(https://www.cdc.gov/ncbddd/index.html) (NCBDDD) is committed to helping children who have mental, emotional, and behavioral disorders. Anxiety and depression are both internalizing mental disorders that often start during childhood, and that frequently occur together.

In this study, we show that more than 1 in 20, or 2.6 million, US children aged 6-17 had a current diagnosis of anxiety or depression, by parent report, in 2011-12. We also found an increase of diagnosed anxiety in these children from 1 in 28 in 2007 to 1 in 24 in 2011-12.

Further, in 2011-12, approximately 1 in 5 children with current anxiety or depression did not receive mental health treatment in the past year.

Children with current anxiety or depression were more likely than those without to have:

  • Another mental, behavioral, or developmental disorder such as ADHD, learning disability, or speech or language problems
  • School problems
  • Parents who report high levels of stress and frustration with parenting
  • Unmet medical and mental health service needs

Continue reading

Eating Disorders Raise Risk of Being Bullied

MedicalResearch.com Interview with:

Tracy Vaillancourt, Ph.D. Full Professor and Canada Research Chair Children’s Mental Health and Violence Prevention Counselling Psychology, Faculty of Education  School of Psychology, Faculty of Social Sciences  University of Ottawa

Dr. Vaillancourt

Tracy Vaillancourt, Ph.D.
Full Professor and Canada Research Chair
Children’s Mental Health and Violence Prevention
Counselling Psychology, Faculty of Education
School of Psychology, Faculty of Social Sciences
University of Ottawa

MedicalResearch.com: What is the background for this study?

Response: Although there have been a few studies that have looked at the relation between being bullied and disordered eating, most studies have looked at it from the perspective of does being bullied lead to disordered eating and does depressive symptoms mediate (i.e., explain) the link. We wanted to look more closely at how bullying, disordered eating, and depression were related over time among teenagers by examining all possible pathways.

Another novel aspect of our study was the focus on disordered eating behaviour only (e.g., vomiting, using diet pills, binge eating). Most previous work has examined behaviour and thoughts together, but because disordered eating thoughts are so common (termed normative discontent; e.g., fear of fat, dissatisfaction with body shape or size), particularly among girls and women, we wanted to focus on behaviour, which is more problematic in terms of physical and psychiatric health.

Continue reading

Phase 3 Trial of Cariprazine (Vraylar) Shows Promise in Bipolar Depression

MedicalResearch.com Interview with:

Dr. C. David Nicholson, PhD Chief R&D Officer  Allergan

Dr. C. David Nicholson

Dr. C. David Nicholson, PhD
Chief R&D Officer
Allergan

MedicalResearch.com: What is the background for this data milestone? 

Response: Bipolar I depression refers to the depressive episodes of bipolar I disorder, the overarching brain and behavioral disorder. People with bipolar I disorder can have manic and depressive episodes, as well as mixed episodes that feature both manic and depressive symptoms at the same time. Bipolar I depression typically lasts at least two weeks, and can be difficult to differentiate from major depression during diagnosis.

Once diagnosed, treating bipolar depression can be difficult given the few therapies available to manage these symptoms of bipolar I disorder. Additionally, patients with bipolar disorder may experience shifts from depression to mania or mania to depression as well as mixed states. More treatment options are needed so that physicians can find a therapy that will treat bipolar depression effectively, while also addressing the myriad of other symptoms that patients can experience.

Cariprazine is already approved for the treatment of mania and mixed episodes. With this new data, we have the potential to also treat bipolar depression, effectively addressing the full spectrum of symptoms associated with bipolar I disorder with just one medication.

Continue reading

Collaborative Heart Failure Care Did Not Reduce Hospitalizations or Mortality, But Reduced Depression and Fatigue

MedicalResearch.com Interview with:

David Bekelman, MD, MPH  Associate Professor of Medicine and Nursing Eastern Colorado Health Care System, Department of Veterans Affairs, Denver, CO University of Colorado School of Medicine at the Anschutz Medical Campus, Aurora, CO

Dr. Bekelman

David Bekelman, MD, MPH 
Associate Professor of Medicine and Nursing
Eastern Colorado Health Care System, Department of Veterans Affairs, Denver, CO
University of Colorado School of Medicine at the Anschutz Medical Campus, Aurora, CO

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Many of the 5.8 million Americans with heart failure live with bothersome symptoms, reduced function and poor quality of life.  Improving their care is important because many people with heart failure live with these challenges for years.

This study evaluated the effect of a team intervention, Collaborative Care to Alleviate Symptoms and Adjust to Illness, also called CASA, on several aspects of quality of life in 314 patients with heart failure.  The patients, who received care at diverse health systems in Colorado, were randomized to receive usual care or usual care supplemented with the CASA intervention, which included a nurse and a social worker who collaborated with a primary care provider, cardiologist, and palliative care physician to address the patients’ needs.

The study found that the CASA intervention did not influence the primary outcome of heart failure health status, yet did improve patients’ depression and fatigue.  CASA did not influence number of patient hospitalizations or mortality. Continue reading

Acne Sufferers At Increased Risk of Depression

MedicalResearch.com Interview with:
“Young man with acne” by Sergey Sudeykin (Russian, Smolensk 1882–1946 Nyack) via The Metropolitan Museum of Art is licensed under CC0 1.0Isabelle Vallerand, Ph.D.
Epidemiologist, MD Student
Dept. of Community Health Sciences
Cumming School of Medicine
University of Calgary

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Over the past few years, there have been numerous reports that an acne drug called isotretinoin (Accutane) has been linked to psychiatric disorders. We recently published a systematic review on this topic and did not find an increased risk of psychiatric disorders among people treated with isotretinoin, so we wondered if acne itself may be contributing to mental illness. While it is well known that acne can have negative effects on mood, we wanted to assess if there was an increased risk of true clinical depression using medical records data.

Therefore, we conducted the current study and found that acne increased the risk of developing clinical depression by 63% in the first year following an acne diagnosis and that this risk remained elevated for 5 years after the initial acne diagnosis.

Continue reading

Transcranial Stimulation Has Potential as Add-On Therapy For Bipolar Depression

MedicalResearch.com Interview with:

Yokoi and Sumiyoshi. 2015 tDCS administration at National Center of Neurology and Psychiatry Hospital. A subject (front) sits on a sofa relaxed, and a researcher (behind) controls the tDCS device (a). In this picture, anodal (b) and cathodal (c) electrodes with 35-cm2 size are put on F3 and right supraorbital region, respectively. We use a head strap (d) for convenience and reproducibility, and also use a rubber band (e) for reducing resistance

tDCS administration at National Center of Neurology and Psychiatry Hospital. A subject (front) sits on a sofa relaxed, and a researcher (behind) controls the tDCS device (a). In this picture, anodal (b) and cathodal (c) electrodes with 35-cm2 size are put on F3 and right supraorbital region, respectively. We use a head strap (d) for convenience and reproducibility, and also use a rubber band (e) for reducing resistance
Wikipedia file

Andre Russowsky Brunoni, MD, PhD
Coordinator, Service of Interdisciplinary Neuromodulation, Laboratory of Neurosciences  Department and Institute of Psychiatry
Coordinator, Interdisciplinary Center for Applied Neuromodulation, University Hospital
University of São Paulo
São Paulo, Brasil 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: In this study, our aim was to evaluate the safety and efficacy of transcranial direct current stimulation (tDCS) as an add-on treatment for patients with bipolar depression. There are a only few treatment alternatives for bipolar depression, which often have important side effects. Thus, we wanted to evaluate the efficacy of this non-pharmacological treatment.

We found that active vs. sham tDCS effected greater response and remission for patients with bipolar depression. The frequency of adverse effects was similar, including treatment-emergent affective switches. However, higher rates of skin redness were observed in the active group.

Continue reading

Common Antidepressant Sertraline Does Not Improve Depression in Chronic Kidney Disease Patients

MedicalResearch.com Interview with:

Dr. Susan Hedayati MD University of Texas Southwestern Dallas, Texas

Dr. Hedayati

Dr. Susan Hedayati MD
Yin Quan-Yuen Distinguished Professorship in Nephrology
University of Texas Southwestern
Dallas, Texas

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: We previously showed that Major Depression is associated with a significantly higher risk of death, dialysis initiation, and hospitalization among patients with Chronic Kidney Disease (CKD). Now we show that a common antidepressant medication, a selective serotonin reuptake inhibitors (SSRI), sertraline, does not improve depression in this patient population, a chronically ill group that is not only at significantly increased risk for developing depression but also its serious complications.

Continue reading

Antidepressants in Youth Associated With Increased Risk of Type 2 Diabetes

MedicalResearch.com Interview with:
Mehmet Burcu, PhD, MS
Department of Pharmaceutical Health Services Research
University of Maryland, Baltimore 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Antidepressants are one of the most commonly used psychotropic medication classes in U.S. youth, with serotonin reuptake inhibitors representing a large majority of total antidepressant use in youth.

The most interesting finding was that the current use of serotonin reuptake inhibitors in youth was associated with an increased risk of type 2 diabetes mellitus, and this increased risk intensified further with the increasing duration of use and with the increasing dose. A secondary analysis also revealed that the risk of incident type 2 diabetes was most apparent in youth who used serotonin reuptake inhibitors for longer durations AND in greater daily doses.

Continue reading