Howard Andrews
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View article: Remote communications for caries prevention counseling among Pediatric Dentists in the United States
Remote communications for caries prevention counseling among Pediatric Dentists in the United States Open
View article: Multi-population genome-wide association study identifies multiple novel loci associated with asymptomatic intracranial large artery stenosis
Multi-population genome-wide association study identifies multiple novel loci associated with asymptomatic intracranial large artery stenosis Open
Introduction: Intracranial large artery stenosis (ILAS) is one of the most common causes of stroke worldwide and is associated with the risk for future vascular events. Asymptomatic ILAS is a frequent finding on neuroimaging and shares man…
View article: Brain Abnormalities in Children Exposed Prenatally to the Pesticide Chlorpyrifos
Brain Abnormalities in Children Exposed Prenatally to the Pesticide Chlorpyrifos Open
Importance Chlorpyrifos (CPF) is one of the most widely used insecticides throughout the world. Preclinical and clinical studies have suggested that prenatal CPF exposure is neurotoxic, but its effects on the human brain are unknown. Objec…
View article: Preliminary Investigation of Obstructive Sleep Apnea and Alzheimer’s Disease in Down Syndrome
Preliminary Investigation of Obstructive Sleep Apnea and Alzheimer’s Disease in Down Syndrome Open
This study provided a preliminary examination of indices of obstructive sleep apnea (OSA) and sleep disruptions in adults with Down syndrome (DS), and their associations with Alzheimer’s disease (AD) pathology and symptomatology. Ninety-th…
View article: Placebo‐Controlled, Randomized Double‐Blind N‐Of‐1 Trial to Study Safety and Potential Efficacy of <scp>TJ</scp>‐68 for Improving Muscle Cramps in Patients With Amyotrophic Lateral Sclerosis: A Pilot Study
Placebo‐Controlled, Randomized Double‐Blind N‐Of‐1 Trial to Study Safety and Potential Efficacy of <span>TJ</span>‐68 for Improving Muscle Cramps in Patients With Amyotrophic Lateral Sclerosis: A Pilot Study Open
Introduction/Aims Muscle cramps are a common symptom in amyotrophic lateral sclerosis (ALS). Ameliorating muscle cramps may improve quality of life in devastating diseases like ALS. A traditional Japanese medicine (Kampo, TJ‐68) is widely …
View article: Multi-population Genome-Wide Association Study Identifies Multiple Novel Loci associated with Asymptomatic Intracranial Large Artery Stenosis
Multi-population Genome-Wide Association Study Identifies Multiple Novel Loci associated with Asymptomatic Intracranial Large Artery Stenosis Open
Background Intracranial large artery stenosis (ILAS) is one of the most common causes of stroke worldwide and is associated with the risk for future vascular events. Asymptomatic ILAS is a frequent finding on neuroimaging and shares many r…
View article: The Alzheimer's Biomarker Consortium–Down Syndrome (ABC‐DS): A 10‐year report
The Alzheimer's Biomarker Consortium–Down Syndrome (ABC‐DS): A 10‐year report Open
INTRODUCTION Virtually all adults with Down syndrome (DS) will accumulate the neuropathologies associated with Alzheimer's disease (AD) by age 40, with the majority having a clinical dementia diagnosis by their middle 50s. METHODS This pap…
View article: Crossword puzzle training and neuroplasticity in mild cognitive impairment (COGIT-2): 78-week, multi-site, randomized controlled trial with cognitive, functional, imaging and biomarker outcomes
Crossword puzzle training and neuroplasticity in mild cognitive impairment (COGIT-2): 78-week, multi-site, randomized controlled trial with cognitive, functional, imaging and biomarker outcomes Open
Background: Cognitive training represents an important potential therapeutic strategy for mild cognitive impairment (MCI). In our recently completed trial, crossword puzzles were superior to computerized cognitive training on Alzheimer's d…
View article: Correlating hippocampal and amygdala volumes with neuropathological burden in Down syndrome and Alzheimer’s disease and related neurodegenerative pathologies using 7T postmortem MRI
Correlating hippocampal and amygdala volumes with neuropathological burden in Down syndrome and Alzheimer’s disease and related neurodegenerative pathologies using 7T postmortem MRI Open
Limbic-predominant age-related TDP-43 encephalopathy neuropathologic change (LATE-NC), is common in elderly brains and often seen in conjunction with Alzheimer’s disease neuropathologic change (ADNC). LATE-NC typically begins in the amygda…
View article: Classifying COVID-19 hospitalizations in epidemiology cohort studies: The C4R study
Classifying COVID-19 hospitalizations in epidemiology cohort studies: The C4R study Open
RATIONALE: Robust COVID-19 outcomes classification is important for ongoing epidemiology research on acute and post-acute COVID-19 conditions. Protocolized medical record review is an established method to validate endpoints for clinical t…
View article: Crisis Intervention Team Mental Health Training for Law Enforcement Officers: Protocol for a Multi‐Site, Randomized, Controlled Trial
Crisis Intervention Team Mental Health Training for Law Enforcement Officers: Protocol for a Multi‐Site, Randomized, Controlled Trial Open
The multi-site RCT will yield generalizable, high-impact findings to inform policy and practice, addressing critical gaps in research on CIT training.
View article: Classifying COVID-19 hospitalizations in epidemiology cohort studies: The C4R study
Classifying COVID-19 hospitalizations in epidemiology cohort studies: The C4R study Open
Rationale Robust COVID-19 outcomes classification is important for ongoing epidemiology research on acute and post-acute COVID-19 conditions. Protocolized medical record review is an established method to validate endpoints for clinical tr…
View article: Prenatal exposure to polycyclic aromatic hydrocarbons, reduced hippocampal subfield volumes, and word reading
Prenatal exposure to polycyclic aromatic hydrocarbons, reduced hippocampal subfield volumes, and word reading Open
View article: Chronic Disease Management of Early Childhood Dental Caries: Practices of US Pediatric Dentists
Chronic Disease Management of Early Childhood Dental Caries: Practices of US Pediatric Dentists Open
Except for pharmacologic treatments and despite professional guidelines, CDM approaches are underused. We posit that CDM approaches hold strong promise to enhance oral health equity as value-based care arrangements expand in dentistry.
View article: Preliminary investigation of obstructive sleep apnea and Alzheimer’s disease in down syndrome
Preliminary investigation of obstructive sleep apnea and Alzheimer’s disease in down syndrome Open
This study provided a preliminary examination of indices of obstructive sleep apsnea (OSA) and sleep disruptions in adults with Down syndrome (DS), and their associations with Alzheimer’s disease (AD) pathology and symptomatology. A total …
View article: A comparison of multiple amyloid PET radiotracers for Down syndrome clinical trials
A comparison of multiple amyloid PET radiotracers for Down syndrome clinical trials Open
Adults with Down syndrome carry high risk of developing Alzheimer’s disease and efforts to include this population in clinical trials remain limited. A barrier to recruitment for anti-amyloid trials includes the availability of the same am…
View article: The role of the hippocampus in working memory and word reading: Novel neural correlates of reading among youth living in the context of economic disadvantage
The role of the hippocampus in working memory and word reading: Novel neural correlates of reading among youth living in the context of economic disadvantage Open
A left-lateralized cortical reading circuit underlies successful reading and fails to engage in individuals with reading problems. Studies identifying this circuit included youth from economically advantaged backgrounds and focused on cort…
View article: Precision Medicine for Treating Alzheimer’s Disease in Down Syndrome
Precision Medicine for Treating Alzheimer’s Disease in Down Syndrome Open
Background Individuals with Down Syndrome (DS) exhibit a genetic form of Alzheimer's disease (AD). In this study, we leveraged biobanked plasma samples from a completed clinical trial focused on anti‐inflammatory treatment, Vitamin E, for …
View article: Ethnic and Racial Disparities in Self-Reported Personal Protective Equipment Shortages Among New York Healthcare Workers During the COVID-19 Pandemic
Ethnic and Racial Disparities in Self-Reported Personal Protective Equipment Shortages Among New York Healthcare Workers During the COVID-19 Pandemic Open
Healthcare workers of racial and ethnic minority status in New York experienced more pervasive personal protective equipment shortages than their non-Hispanic White counterparts during the COVID-19 pandemic.
View article: Epidemiologic Features of Recovery From SARS-CoV-2 Infection
Epidemiologic Features of Recovery From SARS-CoV-2 Infection Open
Importance: Persistent symptoms and disability following SARS-CoV-2 infection, known as post-COVID-19 condition or "long COVID," are frequently reported and pose a substantial personal and societal burden. Objective: To determine time to r…
View article: Novel measures of cognition and function for the AD spectrum in the Novel Measures for Alzheimer's Disease Prevention Trials (NoMAD) project: Psychometric properties, convergent validation, and contrasts with established measures
Novel measures of cognition and function for the AD spectrum in the Novel Measures for Alzheimer's Disease Prevention Trials (NoMAD) project: Psychometric properties, convergent validation, and contrasts with established measures Open
INTRODUCTION This study derived composite scores for two novel cognitive measures, the No Practice Effect (NPE) battery and the Miami Computerized Functional Skills Assessment and Training system for use in early‐stage Alzheimer's disease …
View article: Rare variant analyses validate known ALS genes in a multi-ethnic population and identifies ANTXR2 as a candidate in PLS
Rare variant analyses validate known ALS genes in a multi-ethnic population and identifies ANTXR2 as a candidate in PLS Open
View article: COVID-19 vaccine attitudes among mental health professionals in the WHO’s global clinical practice network
COVID-19 vaccine attitudes among mental health professionals in the WHO’s global clinical practice network Open
Although COVID-19 vaccines have demonstrated efficacy, there is variability in health professionals’ attitudes towards these agents. Factors associated with mental health professionals’ attitudes towards COVID-19 vaccination are not well u…
View article: Examining the Impact of the Innovative Opioid Court Model on Treatment Access and Court Outcomes for Court Participants
Examining the Impact of the Innovative Opioid Court Model on Treatment Access and Court Outcomes for Court Participants Open
Objective The opioid intervention court (OIC) is an innovative, pre-plea treatment court to facilitate rapid linkage to medications for opioid use disorder (MOUD) for people at risk of overdose. This study compares participants in OIC and …
View article: Epidemiologic Features of Recovery From SARS-CoV-2 Infection
Epidemiologic Features of Recovery From SARS-CoV-2 Infection Open
Importance Persistent symptoms and disability following SARS-CoV-2 infection, known as post–COVID-19 condition or “long COVID,” are frequently reported and pose a substantial personal and societal burden. Objective To determine time to rec…
View article: Diabetes mellitus and hard braking events in older adult drivers
Diabetes mellitus and hard braking events in older adult drivers Open
View article: Frailty and poor physical functioning as risk factors for driving cessation
Frailty and poor physical functioning as risk factors for driving cessation Open
Introduction Frailty and low physical performance are modifiable factors and, therefore, targets for interventions aimed at delaying driving cessation (DC). The objective was to determine the impact of frailty and physical performance on D…
View article: Sleep–wake behavior, perceived fatigability, and cognitive reserve in older adults
Sleep–wake behavior, perceived fatigability, and cognitive reserve in older adults Open
INTRODUCTION The effects of sleep–wake behavior on perceived fatigability and cognitive abilities when performing daily activities have not been investigated across levels of cognitive reserve (CR). METHODS CR Index Questionnaire (CRIq) da…
View article: Comparison of tau spread in people with Down syndrome versus autosomal-dominant Alzheimer's disease: a cross-sectional study
Comparison of tau spread in people with Down syndrome versus autosomal-dominant Alzheimer's disease: a cross-sectional study Open
View article: Collaborative Cohort of Cohorts for COVID-19 Research (C4R) Study: Study Design
Collaborative Cohort of Cohorts for COVID-19 Research (C4R) Study: Study Design Open
The Collaborative Cohort of Cohorts for COVID-19 Research (C4R) is a national prospective study of adults comprising 14 established US prospective cohort studies. Starting as early as 1971, investigators in the C4R cohort studies have coll…