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Dr. Barry Dworkin

  • About
  • Radio Interviews
    • Wednesday House Call
    • Sunday House Call Shows
  • Articles
    • Health Headlines
    • Prevention and Screening
    • Clinical Research
    • Health Policy
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  • April 15, 2007

    The Canadian contribution to the US physician workforce

    A study, The Canadian contribution to the US physician workforce published in the April 10, 2007 edition of the Canadian Medical Association Journal (CMAJ) shows that one in nine trained-in-Canada physicians practices in the United States and clearly illustrates the hurdles faced by governments trying to stem the shortage of physicians in their provinces. Dr.…

    tagged:

    doctor shortage
  • April 15, 2007

    Exceeding our recommended daily salt limits

    How much table salt do you consume each day? What are the short and long term health consequences of excessive salt intake? A study by Statistics Canada published this week in Health Reports has determined the majority of Canadian men and women exceed the upper recommended limit. Most Canadians consume far more salt in their…

    tagged:

    salt
  • April 8, 2007

    CT angiography efficacy in chest pain assessment

    Cardiovascular disease is the number one cause of death in Canada. When a person presents to the emergency room with chest pain a battery of tests and monitoring are done to determine if the patient is experiencing a heart attack. For some patients, these tests are not conclusive but doctors are reluctant to let them…

    tagged:

    Cardiovascular Disease, CT angiography, heart attack, myocardial infarction
  • April 8, 2007

    Pharmacists gain right to prescribe in Alberta

    Under the new Alberta Government Pharmacy and Drug Act that came into force April 2, 2007, patients running low on prescription drugs will be able to get an emergency refill from their local pharmacy. The Alberta Government’s intention is to help improve access to drug treatment by expanding the role of the province’s pharmacists and…

    tagged:

    pharmacists
  • April 1, 2007

    Improving cardiovascular disease risk assessment for women

    One of the challenges has been to accurately predict a person’s risk of heart attack and stroke. Various risk calculators have been developed based on 50 years of research. With each revision of the tools used to calculate heart disease and stroke risk, new evidenced-based information is added to improve its accuracy and prevent disease.…

    tagged:

    Cardiovascular Disease, Reynolds Risk Score
  • April 1, 2007

    A new non-surgical treatment for leg blood clots

    Deep vein thrombosis or DVT occurs when a large clot forms in the larger veins of the leg or thigh. It can have potentially life threatening consequences if a piece of the clot breaks away and travels to the lung. Early intervention and treatment can reduce this risk. Treatment can last for months using blood…

    tagged:

    deep vein thrombosis, DVT
  • March 25, 2007

    Access Delayed, Access Denied 2007 report

    A caller to Sunday House Call recently enquired about the drug approval process and why there seems to be certain medications available in other countries but not in Canada? According to a report entitled Access Delayed, Access Denied published by The Fraser Institute, Brett Skinner, Director, Health, Pharmaceutical and Insurance Policy Research states that “the…

    tagged:

    drug approval process, health care rationing, health care system
  • March 25, 2007

    Vitamin D and risk of falls in the elderly

    There has been a plethora of medical stories about Vitamin D research recently and a growing body of evidence linking its deficiency to diseases such as colon and breast cancer. Other studies have suggested that it can reduce the risk of MS and stress fractures in young athletic women. A study published in the Journal…

    tagged:

    falls, Vitamin D
  • March 18, 2007

    Our very human risk perception process

    Why is our society so risk-adverse when evidence suggests we are safer and healthier than ever before? How we form judgments about risk and the fact that we have both a conscious/rational mind and an unconscious mind that uses certain rules of thumb that can go very wrong? How do special interest groups and “health-fear…

    tagged:

    fear, risk, risk perception
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