Breaking News
January 17, 2019 - New evidence shows how fever alters immune cells
January 17, 2019 - Researchers find new class of blood pressure-regulating peptides in vampire bat venom
January 17, 2019 - Promega to exhibit new Maxwell RSC48 platform at 2019 Festival of Genomics
January 17, 2019 - Study pinpoints immune cells that could be key to tackling hypertension
January 17, 2019 - Couples Intervention May Aid Partners of Diabetes Patients
January 17, 2019 - Your weight history may predict your heart failure risk
January 17, 2019 - Explore a cornucopia of accomplishments in prematurity research
January 17, 2019 - New study identifies four characteristics that predict severity of postpartum depression
January 17, 2019 - New, scalpel-free treatment for reducing Parkinson’s tremor gets FDA approval
January 17, 2019 - Neurobiologists uncover key component of how the human brain marks time
January 17, 2019 - LifeTime receives fund to develop a plan to embed its vision for healthier future
January 17, 2019 - New NSF funded study may help physicians decrease brain injury deaths
January 17, 2019 - Ham bones contain peptides that could have cardioprotective effects
January 17, 2019 - Research finds how Candida albicans adapt to low oxygen levels to cause infection
January 17, 2019 - Cobra Biologics announces appointment of Dr Darrell Sleep as Director of Innovation
January 17, 2019 - Cellular protein that interacts with viruses appears to enable infection process of Zika virus
January 17, 2019 - Opioids Now More Deadly for Americans Than Traffic Accidents
January 17, 2019 - Women who start periods early are at greater risk of cardiovascular problems
January 17, 2019 - The brain-circuitry clash that keeps you from diving into that plate of ribs when you’re dining with royalty
January 17, 2019 - Poo transplant can successfully treat patients with ulcerative colitis
January 17, 2019 - Study suggests key role for glial cells in Parkinson’s disease
January 17, 2019 - Educational videos in clinical settings increase HPV vaccination rates among adolescents
January 17, 2019 - Better understanding of aggressive brain tumour
January 17, 2019 - Why is life expectancy in the U.S. going down? A Q&A
January 17, 2019 - The Electronics Industry Sees Money In Your Health
January 17, 2019 - Hypertension drug may improve effectiveness of ovarian cancer treatment
January 17, 2019 - Scientists reveal key mechanism in worms that controls cell’s response to stress
January 17, 2019 - How Patch Clamp Technology Can Benefit Ion Channel Research
January 16, 2019 - Researchers cultivate organoids that perfectly mimic blood vessels
January 16, 2019 - Sound Pharmaceuticals Advances Phase 2 Hearing Loss Clinical Trial in Cystic Fibrosis
January 16, 2019 - Unraveling the genetic causes of skin cancer
January 16, 2019 - Higher percentages of saturated fat in low-carb diets may not harm cholesterol levels, new analysis suggests
January 16, 2019 - Using bottled or tap water impacts health benefits of green tea
January 16, 2019 - Best trained alert dogs have potential to improve Type 1 diabetes patients’ quality of life
January 16, 2019 - States with lower incidence of melanoma have higher mortality rates
January 16, 2019 - Pollution on the London Underground found to be dangerously high
January 16, 2019 - Breast cancer cells in mice coaxed to turn into harmless fat cells
January 16, 2019 - Study connects the genetic background of autistic spectrum disorders with stem cell dysfunction
January 16, 2019 - When activated, ‘social’ brain circuits inhibit feeding behavior in mice | News Center
January 16, 2019 - How Exercise May Help Keep Our Memory Sharp
January 16, 2019 - Researchers identify a key regulator that stops excessive inflammation
January 16, 2019 - TGF-beta signaling pathway in uterine cells protects against cancer
January 16, 2019 - MD Anderson Cancer Center collaborates with Dragonfly for new immunotherapy drug clinical trials
January 16, 2019 - Drug Repurposing May Provide More Psychiatric Tx Options
January 16, 2019 - A new brain imaging study challenges the dominant theoretical model of autism spectrum disorders
January 16, 2019 - GoFundMe CEO: ‘Gigantic Gaps’ In Health System Showing Up In Crowdfunding
January 16, 2019 - Induced neuronal cells derived from fibroblasts are similar to neurons in the brain
January 16, 2019 - New study finds link between childhood abuse and suicide in later life
January 16, 2019 - Lifestyle and health factors that are good for the heart can also prevent diabetes
January 16, 2019 - Scientists take another step in understanding bacteria that cause Salmonella epidemic
January 16, 2019 - Look to Your Aunts, Uncles and Parents for Clues to Your Longevity
January 16, 2019 - Study finds ADHD drugs are unlikely to cause cardiac damage in children who take them
January 16, 2019 - Call The Midwife! (If The Doctor Doesn’t Object)
January 16, 2019 - Changes in hippocampal structural connectivity differentiate responders of electroconvulsive therapy
January 16, 2019 - Study sheds light on the deadly venom of Mojave rattlesnakes
January 16, 2019 - University of Nebraska to develop new drugs that prevent and counteract effects of radiation exposure
January 16, 2019 - Sugar-based stent makes precarious sewing process easier
January 16, 2019 - FDA-approved drug hampers cancer metastasis in animal model, shows study
January 16, 2019 - Memories of past meals influence future food intake in rats
January 16, 2019 - Low-level cannabis use can change the adolescent brain
January 16, 2019 - MTC in Rouen acquires Robocath’s R-One robot for future healthcare practitioner training
January 16, 2019 - OSSIO granted FDA 510(k) market clearance for OSSIOfiber Bone Pin Family
January 16, 2019 - Childhood body composition may play a role in future respiratory health
January 16, 2019 - Outdated commissioning methods are failing mental health services in the UK, reveals report
January 16, 2019 - Unconventional immune cells trigger disturbed cytokine production in human spondyloarthritis
January 16, 2019 - Patients Turn To GoFundMe When Money And Hope Run Out
January 16, 2019 - Researchers develop novel viral identification method
January 16, 2019 - Study proposes improvements in pharmacological study of cognitive function enhancers in schizophrenia
January 16, 2019 - Study points to potential new biomarker and drug target for amyotrophic lateral sclerosis
January 16, 2019 - Differences in geographic origin of genes may affect mitochondrial function
January 16, 2019 - Study analyzes vaccine-preventable infections in children who receive solid organ transplants
January 16, 2019 - MiRagen Announces New Clinical Data in Patients With Three Different Types of Blood Cancers Treated With Cobomarsen
January 16, 2019 - Scientists uncover why knee joint injury leads to osteoarthritis
January 16, 2019 - Salk team uses new model to study health effects of AMP-activated protein kinase
January 16, 2019 - Research reveals novel approach to suppressing chemotherapy-induced tumor growth
January 16, 2019 - Researchers reveal how fasting leads to better overall health
January 16, 2019 - Deprivation and neglect in early childhood have impact on cognitive functioning in adolescence, shows study
January 16, 2019 - Training Students to use Imaging Techniques: NMR and EPR
January 16, 2019 - Nerve transfer surgery restores arm movement in children with acute flaccid myelitis
January 16, 2019 - Exelixis Announces U.S. FDA Approval of Cabometyx (cabozantinib) Tablets for Previously Treated Hepatocellular Carcinoma
Racial disparities in asthma can be explained by socioeconomic and environmental factors

Racial disparities in asthma can be explained by socioeconomic and environmental factors

image_pdfDownload PDFimage_print

In the United States, there are persistent racial disparities in asthma prevalence, morbidity and mortality. These disparities can largely be explained by looking at socioeconomic and environmental factors, such as access to healthcare, a nationwide analysis shows.

The findings highlight the potential of targeted interventions, such as mobile asthma clinic programs and joint programs with schools where asthma prevalence is high. Asthma is a leading cause of school absence.

The analysis was published Jan. 9 in the Journal of Allergy and Clinical Immunology.

Public health researchers have observed that African Americans have a substantially higher rate of emergency hospital visits for asthma and a higher rate of asthma-related death, compared with Caucasians.

“It isn’t clear why asthma outcomes are worse in African American patients. The findings from our study suggest that poorer asthma outcomes are not genetic or biological in nature, but are instead due to a number of socioeconomic and environmental factors that impact asthma care,” says Anne Fitzpatrick, PhD. “These factors can be modified and improved with the right interventions.”

Fitzpatrick is associate professor of pediatrics and director of the Asthma Clinical Research Program in the Department of Pediatrics at Emory University School of Medicine.

A team of researchers led by Fitzpatrick analyzed data from the National Heart Lung and Blood Institute’s Severe Asthma Research Program, which includes academic medical centers in California, Missouri, Wisconsin, Ohio, Georgia, North Carolina, Virginia, Pennsylvania and Massachusetts. This study included 579 participants 6 years and older, each observed for one year.

For each participant, investigators took participants’ medical histories, surveyed them about how they manage their asthma, and measured their lung function and other asthma biomarkers to gauge the severity of their asthma. Blood samples were also taken to look for sensitization to various allergens.

African American patients were more than twice as likely to visit the emergency department for asthma, the SARP data showed. When the statistics were weighted — based on community and family socioeconomic factors and environmental exposure – the racial differences evened out.

What remained after the statistical weighting was that African American patients were 43 percent less likely to see a doctor in an outpatient setting for asthma.

When seeking to address asthma disparities, access to healthcare is one of the most important factors to consider, Fitzpatrick says. It can be difficult to schedule preventive medical services, and asthma medications can be quite expensive, even with adequate insurance coverage.

Allergenic housing conditions are another concern, she says. Asthma medications won’t work well if triggers of asthma, such as dust mites and mold, aren’t eliminated from the home.

Types of intervention that can make a difference are mobile asthma programs, often in coordination with schools, and employer-endorsed health initiatives that incentivize wellness and preventive care. A local example: the Ronald McDonald Care Mobile, launched in 2016 and now serving 11 elementary and middle schools in Atlanta public schools.

Source:

http://news.emory.edu/stories/2019/01/racial_disparities_asthma_fitzpatrick/

About author

Related Articles