The C.A.M. Report
Complementary and Alternative Medicine: Fair, Balanced, and to the Point
  • About this web log

    This blog ran from 2006 to 2016 and was intended as an objective and dispassionate source of information on the latest CAM research. Since my background is in pharmacy and allopathic medicine, I view all CAM as advancing through the development pipeline to eventually become integrated into mainstream medical practice. Some will succeed while others fail. But all are treated fairly here.

  • About the author

    John Russo, Jr., PharmD, is president of The MedCom Resource, Inc. Previously, he was senior vice president of medical communications at, a complementary and alternative medicine website.

  • Common sense considerations

    The material on this weblog is for informational purposes. It is not medical advice or counsel. Be smart, consult your health professional before using CAM.

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    Benefits of aerobic training in people with asthma

    Researchers at the University of Sao Paulo, in Brazil report it “may be especially useful for patients with higher degrees of psychosocial distress.”

    First, the details.

    • 101 patients were randomly assigned to a treatment group twice a week for 3 months.
      • Aerobic training: Educational program + breathing exercises + aerobic training
      • Control group: Educational program + breathing exercises
    • Health-related quality of life, anxiety, and depression were measured before and after treatment.
    • Asthma symptoms were evaluated monthly.

    And, the results.

    • At 3 months, physical limitations, frequency of symptoms and psychosocial issues, and total scores of health-related quality of life significantly improved only in the aerobic training group.
    • The number of asthma symptom-free days, as well as anxiety and depression levels also improved significantly.
    • There was a significant linear relationship between improvement in aerobic capacity and the number of days without asthma symptoms.

    The bottom line?

    Asthma symptoms reduce a person’s daily activities, impair their health-related quality of life, and increase anxiety and depression that seem to be related to decreased asthma control. The results of this study support a broad range of benefits when asthmatics resist the temptation to become sedentary.

    “Aerobic training,” concluded the authors, “can play an important role in the clinical management of patients with persistent asthma.”

    5/2/10 18:16 JR

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