chronic bronchitis

In this Mayo Clinic Radio Health Minute, Dr. Kaiser Lim provides a definition for chronic bronchitis as well a a common [...]

ROCHESTER, Minn. — Dec. 11, 2013 — A recent Mayo Clinic study found that people with chronic obstructive pulmonary disease (COPD) are about twice as likely to develop mild cognitive impairment (MCI) — and chances are that it will include memory loss. The study was recently published in Mayo Clinic Proceedings. Researchers looked at about 2,000 people 70-89 years old in the Mayo Clinic Study on Aging. About 1,600 were cognitively normal, 317 had mild cognitive impairment and overall, about 288 had COPD. COPD was found to be associated with almost two-fold higher odds of MCI, and the odds get worse the longer someone has COPD.  Rates were similar among men and women. Incidence of dementia progresses with age, and in the absence of any effective therapy for treatment or management of dementia/Alzheimer’s disease, identification of risk factors is critical, says Balwinder Singh, M.D., first author of the study and a Mayo Clinic neurology research collaborator who is a psychiatry resident at the University of North Dakota School of Medicine & Health Sciences. “COPD is reversible in early stages, especially in smokers,” Dr. Singh says. “These findings are important because they highlight the importance of COPD as a potential risk factor for MCI and will hopefully lead to early intervention to prevent incidence or progression.” MCI is a stage between normal cognitive aging and dementia. People with mild cognitive impairment are at increased risk of progressing to dementia and Alzheimer’s disease.

Chronic Bronchitis Involves Cough that Persists for Years and Produces Phlegm April 15, 2011 Dear Mayo Clinic: What causes chronic bronchitis? Is there [...]