PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

ASH opposes mandatory sickle cell trait screening for athletics, recommends training interventions

2012-01-30
(Press-News.org) (WASHINGTON, January 26, 2012) – The American Society of Hematology (ASH), the world's largest professional society concerned with the causes and treatment of blood disorders, today issued a policy statement opposing mandatory screening of athletes for sickle cell trait as a prerequisite to athletic participation and urging athletics programs to adopt universal preventive interventions in their training programs to protect athletes from exertion-related illness and death. ASH's position is in direct contrast to a policy enacted in 2010 by the National Collegiate Athletic Association (NCAA) requiring Division I institutions to perform sickle cell testing for all incoming student athletes.

"Screening alone is an extremely limited approach intended to protect the liability of the NCAA and the athlete's university, not the student athlete," said ASH President-Elect Janis Abkowitz, MD, of the University of Washington School of Medicine in Seattle. "Furthermore, sickle cell trait is not the only condition that can lead to death from athletic over-exertion, underscoring the need for NCAA to require universal preventive interventions in its training programs that will better protect everyone."

Sickle cell trait is an inherited blood disorder that affects approximately 8 percent of African-Americans. Unlike sickle cell disease, a serious illness in which patients have two genes that cause the production of abnormal hemoglobin, individuals with sickle cell trait carry only one defective gene and typically live normal lives. Rarely, extreme conditions such as severe dehydration and high-intensity physical activity can lead to serious health issues, including sudden death, in these individuals.

The ASH policy statement on screening for sickle cell trait and athletic participation, derived from the recommendations of experts in sickle cell biology and care, concludes that current scientific evidence does not justify the screening of all athletes for sickle cell trait as a prerequisite to participation. The ASH policy calls for the implementation of universal preventive interventions that will render screening unnecessary and better protect all athletes from exertion-related illness and death.

The U.S. Army currently utilizes universal preventive interventions for all recruits undergoing training, including monitoring heat acclimatization and work-rest cycles adjusted for the environment, implementing guidelines for hydration, and maintaining staff preparedness for early and rapid detection and treatment of heat illness. The Army began implementing these interventions in 1996 after a military-sanctioned study concluded that such measures successfully prevented subsequent sudden death for all recruits, including those with sickle cell trait. Following the study, the military discontinued mandatory screening of all incoming recruits for sickle cell trait.

"The U.S. Army protects recruits from exertion-related injury and death, and the NCAA should follow their lead to protect its athletes," said Dr. Abkowitz. "Until the NCAA moves to universal preventive interventions in their conditioning programs, all student athletes remain at risk for suffering significant exertion-related injury or death."

The Society also strongly supports increased biomedical and population-based research examining how sickle cell trait, as well as other clinical conditions, relate to exertion-related illness.

"Our policy serves as a call for additional research in this area that will benefit those with sickle cell trait, help inform public policy, and save lives," said Dr. Abkowitz.

INFORMATION:

The American Society of Hematology is the world's largest professional society concerned with the causes and treatment of blood disorders. Its mission is to further the understanding, diagnosis, treatment, and prevention of disorders affecting blood, bone marrow, and the immunologic, hemostatic, and vascular systems by promoting research, clinical care, education, training, and advocacy in hematology. The official journal of ASH is Blood, the most cited peer-reviewed publication in the field, which is available weekly in print and online.

END



ELSE PRESS RELEASES FROM THIS DATE:

Mutated Kras spins a molecular loop that launches pancreatic cancer

Mutated Kras spins a molecular loop that launches pancreatic cancer
2012-01-30
HOUSTON — Scientists have connected two signature characteristics of pancreatic cancer, identifying a self-perpetuating "vicious cycle" of molecular activity and a new potential target for drugs to treat one of the most lehal forms of cancer. The research, reported in the journal Cancer Cell and led by scientists at The University of Texas MD Anderson Cancer Center, connected the molecular dots between: Mutated versions of Kras, a gene that acts as a molecular on-off switch but gets stuck in the "on" position when mutated. Heightened activity of a protein complex called ...

Survey suggests family history of psychiatric disorders shapes intellectual interests

2012-01-30
A hallmark of the individual is the cultivation of personal interests, but for some people, their intellectual pursuits might actually be genetically predetermined. Survey results published by Princeton University researchers in the journal PLoS ONE suggest that a family history of psychiatric conditions such as autism and depression could influence the subjects a person finds engaging. Although preliminary, the findings provide a new look at the oft-studied link between psychiatric conditions and aptitude in the arts or sciences. While previous studies have explored ...

Physician's weight may influence obesity diagnosis and care

2012-01-30
A patient's body mass index (BMI) may not be the only factor at play when a physician diagnoses a patient as obese. According to a new study led by researchers at the Johns Hopkins Bloomberg School of Public Health, the diagnosis could also depend on the weight of your physician. Researchers examined the impact of physician BMI on obesity care and found that physicians with a normal BMI, as compared to overweight and obese physicians, were more likely to engage their obese patients in weight loss discussions (30 percent vs. 18 percent) and more likely to diagnose a patient ...

CT scans for dizziness in the ER: Worth the cost?

2012-01-30
DETROIT – Performing CT scans in the emergency department for patients experiencing dizziness may not be worth the expense – an important finding from Henry Ford Hospital researchers as hospitals across the country look for ways to cut costs without sacrificing patient care. According to the Henry Ford study, less than 1 percent of the CT scans performed in the emergency department revealed a more serious underlying cause for dizziness – intracranial bleeding or stroke – that required intervention. The findings suggest that it may be more cost effective for hospitals ...

Radical theory explains the origin, evolution, and nature of life, challenges conventional wisdom

2012-01-30
The earth is alive, asserts a revolutionary scientific theory of life emerging from Case Western Reserve University School of Medicine. The trans-disciplinary theory demonstrates that purportedly inanimate, non-living objects—for example, planets, water, proteins, and DNA—are animate, that is, alive. With its broad explanatory power, applicable to all areas of science and medicine, this novel paradigm aims to catalyze a veritable renaissance. Erik Andrulis, PhD, assistant professor of molecular biology and microbiology, advanced his controversial framework in his manuscript ...

Scientist: Temperate freshwater wetlands are 'forgotten' carbon sinks

2012-01-30
COLUMBUS, Ohio – A new study comparing the carbon-holding power of freshwater wetlands has produced measurements suggesting that wetlands in temperate regions are more valuable as carbon sinks than current policies imply, according to researchers. The study compared several wetlands at two Ohio wetland sites: one composed of mostly stagnant water and one characterized by water regularly flowing through it. The study showed that the stagnant wetland had an average carbon storage rate per year that is almost twice as high as the carbon storage rate of the flow-through wetland. In ...

New Queen's University research sheds light on gene destruction linked to aggressive prostate cancer

2012-01-30
Researchers at Queen's University in Kingston, Canada have identified a possible cause for the loss of a tumour suppressor gene (known as PTEN) that can lead to the development of more aggressive forms of prostate cancer. "This discovery gives us a greater understanding of how aggressive prostate cancer develops because we now have some insight into the mechanism by which the PTEN gene is destroyed," says Jeremy Squire, a professor in the Department of Pathology and Molecular Medicine. PTEN is one of a small class of tumor suppressor genes that closely regulates the ...

Does antimatter weigh more than matter?

Does antimatter weigh more than matter?
2012-01-30
RIVERSIDE, Calif. – Does antimatter behave differently in gravity than matter? Physicists at the University of California, Riverside have set out to determine the answer. Should they find it, it could explain why the universe seems to have no antimatter and why it is expanding at an ever increasing rate. In the lab, the researchers took the first step towards measuring the free fall of "positronium" – a bound state between a positron and an electron. The positron is the antimatter version of the electron. It has identical mass to the electron, but a positive charge. ...

NIH study shows caffeine consumption linked to estrogen changes

2012-01-30
Asian women who consumed an average of 200 milligrams or more of caffeine a day—the equivalent of roughly two cups of coffee—had elevated estrogen levels when compared to women who consumed less, according to a study of reproductive age women by researchers at the National Institutes of Health and other institutions. However, white women who consumed 200 milligrams or more of caffeine a day had slightly lower estrogen levels than women who consumed less. Black women who consumed 200 milligrams or more of caffeine a day were found to have elevated estrogen levels, but ...

Study reveals implications of the incentive to coordinate among bank lenders

2012-01-30
NEW YORK – January 26, 2012 – When a firm experiences a negative shock – e.g. a drop in revenues, loss of the CEO – it will face difficulties when raising new debt for many reasons. The most obvious reason for this difficulty is that the fundamentals of the firm are weaker and lenders recognize that there is less chance the firm can generate the necessary cash flows to repay the loan. Another primary reason is that a lender may worry that the bad news will scare off other creditors and will drive the firm into bankruptcy. This leads to the possibility of inefficient "creditor ...

LAST 30 PRESS RELEASES:

HKU ecologists uncover significant ecological impact of hybrid grouper release through religious practices

New register opens to crown Champion Trees across the U.S.

A unified approach to health data exchange

New superconductor with hallmark of unconventional superconductivity discovered

Global HIV study finds that cardiovascular risk models underestimate for key populations

New study offers insights into how populations conform or go against the crowd

Development of a high-performance AI device utilizing ion-controlled spin wave interference in magnetic materials

WashU researchers map individual brain dynamics

Technology for oxidizing atmospheric methane won’t help the climate

US Department of Energy announces Early Career Research Program for FY 2025

PECASE winners: 3 UVA engineering professors receive presidential early career awards

‘Turn on the lights’: DAVD display helps navy divers navigate undersea conditions

MSU researcher’s breakthrough model sheds light on solar storms and space weather

Nebraska psychology professor recognized with Presidential Early Career Award

New data shows how ‘rage giving’ boosted immigrant-serving nonprofits during the first Trump Administration

Unique characteristics of a rare liver cancer identified as clinical trial of new treatment begins

From lab to field: CABBI pipeline delivers oil-rich sorghum

Stem cell therapy jumpstarts brain recovery after stroke

Polymer editing can upcycle waste into higher-performance plastics

Research on past hurricanes aims to reduce future risk

UT Health San Antonio, UTSA researchers receive prestigious 2025 Hill Prizes for medicine and technology

Panorama of our nearest galactic neighbor unveils hundreds of millions of stars

A chain reaction: HIV vaccines can lead to antibodies against antibodies

Bacteria in polymers form cables that grow into living gels

Rotavirus protein NSP4 manipulates gastrointestinal disease severity

‘Ding-dong:’ A study finds specific neurons with an immune doorbell

A major advance in biology combines DNA and RNA and could revolutionize cancer treatments

Neutrophil elastase as a predictor of delivery in pregnant women with preterm labor

NIH to lead implementation of National Plan to End Parkinson’s Act

Growth of private equity and hospital consolidation in primary care and price implications

[Press-News.org] ASH opposes mandatory sickle cell trait screening for athletics, recommends training interventions