The ADHD Weekly Blog from ADHD Experts

  • The Relationship Between Executive Function Deficits and DSM-5-Defined ADHD Symptoms

    Michael J. Silverstein , Stephen V. Faraone, Terry L. Leon, Joseph Biederman, Thomas J. Spencer, and Lenard A. Adler Journal of Attention Disorders. 1–11: 2018. DOI: 10.1177/1087054718804347 The Diagnostic and Statistical Manual of Mental Disorders (5th ed.) (DSM-5) still defines ADHD symptoms in terms nine inattentive (IA) and nine hyperactive-impulsive (H-I) symptoms, to form the core eighteen symptoms of the disorder; this is in spite of a large literature that indicates that
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  • Recent Trends in the Prescribing of ADHD Medications in Canadian Primary Care

    Rachael Morkem, Scott Patten, John Queenan, and David Barber Journal of Attention Disorders 1 –8 , 2017 DOI: 10.1177/1087054717720719 This study describes trends the incidence and prevalence of prescribing ADHD medication in a large Canadian Primary Care Physician (PCP) Network over a ten year period from 2005-2015. Canada has public funded health care, creating a system that the provision for chronic disorders (such as ADHD) is often provided by PCPs, who serve as gatekeepers to
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  • Maternal Smoking During Pregnancy and ADHD: Results From a Systematic Review and Meta-Analysis of Prospective Cohort Studies

    Yan He, Jian Chen, Li-Hua Zhu, Ling-Ling Hua, and Fang-Fang Ke Journal of Attention Disorders 1 –11 , 2017 DOI: 10.1177/1087054717696766 This article describes a meta-analyses of studies which examined the potential effects of maternal smoking on the risk of childhood ADHD. A prior meta-analysis in 2005 (Langley, Rice, Van den Bree, & Thapar, 2005) found a strong association between maternal smoking and subsequent development of childhood ADHD in exposed offspring. Several recent
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  • The Adult ADHD Quality Measures Initiative

    Stephen V. Faraone, Michael J. Silverstein , Kevin Antshel, Joseph Biederman, David W. Goodman, Oren Mason, Andrew A. Nierenberg, Anthony Rostain, Mark A. Stein and Lenard A. Adler Journal of Attention Disorders, 1–15, 2018, DOI: 10.1177/1087054718804354 This manuscript reviews the results of the first phase of Quality Measures (QM) Initiative of the American Professional Society of ADHD and Related Disorders (APSARD). QMs (sometimes described as Quality Indicators) are critical
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  • Are ADHD Screeners Safe to Use?

    Journal of Attention Disorders 1 –7 DOI: 10.1177/1087054718763736 journals.sagepub.com/home/jad Benjamin J. Lovett and Alexander H. Jordan Rates of ADHD in college students have been increasing somewhat in recent years, as has use of screening tools to help identify individuals at risk for disorders such as ADHD. These investigators designed a trial to examine whether screening for adult ADHD, in essence creating some positive expectation bias of having the disorder in leading to
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  • Sluggish Cognitive Tempo in Adults Referred for an ADHD Evaluation: A Psychometric Analysis of Self and Collateral Report

    Journal of Attention Disorders 1 –10 © The Author(s) DOI: 10.1177/1087054718787894 journals.sagepub.com/home/jad Jessica R. Lunsford-Avery, Scott H. Kollins, and John T. Mitchell Sluggish cognitive tempo is a constellation of symptoms including sluggishness, daydreaming, being slow to react, easily bored and fogginess in thinking, which has been shown to exist in several disorders, but commonly in children with ADHD (Barkley 2014). This investigation is important as the authors
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  • Researchers Have Found the First Risk Genes for ADHD

    Our genes are very important for the development of mental disorders – including ADHD, where genetic factors capture up to 75% of the risk. Until now, the search for these genes had yet to deliver clear results. In the 1990s, many of us were searching for genes that increased the risk for ADHD because we know from twin studies that ADHD had a robust genetic component. Because I realized that solving this problem required many DNA samples from people with and without ADHD, I created the ADHD
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  • Is There A Relationship Between ADHD And Migraines?

    A Danish team recruited 29,489 participants from among voluntary blood donors between the ages of 17 and 67, ensuring a large sample size. Participants were asked to complete two simple questionnaires on digital tablets. One asked two questions: “Have you ever had migraine?” and “Have you ever had visual disturbances lasting 5-60 min followed by headache?” A yes to either was considered positive for migraine. The other used the ADHD Self-Report Scale, with 18 ADHD symptoms evaluated on a
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  • Social and Self-stigmatization in Adults with ADHD

    A German team recruited 104 adults with ADHD at both inpatient and outpatient ADHD clinics, and from ADHD self-help groups. Just under two-thirds were being treated with ADHD drugs, most with methylphenidate. Just under a quarter reported high internalized stigma. Two in five reported high levels of alienation, meaning a sense of “not being a fully functioning, valuable member of society.” Three in ten reported high levels of social withdrawal. On the other hand, only two participants
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  • ADHD Is A Risk Factor For Type Two Diabetes And High Blood Pressure, As Well As Other Psychiatric Disorders

    All Swedish residents have their health records tracked through unique personal identity numbers. That makes it possible to identify psychiatric and medical disorders with great accuracy across an entire population, in this case encompassing more than five and a half million adults aged 18 to 64. A subgroup of more than 1.6 million persons between the ages of 50 and 64 enabled a separate examination of disorders in older adults. Slightly over one percent of the entire population (about
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