Biomedical subjects

Annette K Low

Publications and source records attributed to Annette K Low.

7 recordsLinked to original sources

PubMed2006

A clinician's approach to medical management of obesity.

Obesity is pandemic in the modern world and continues to increase at an alarming rate, with great human and economic consequences. While bariatric surgery has been gaining popularity and acceptance as an effective way to achieve massive weight loss, it remains an option only for the extremely obese. For the millions of overweight and moderately obese individuals, the cornerstone of obesity treatment remains lifestyle and behavioral modifications in diet and physical activity. It is especially important for both primary care providers and subspecialists to be familiar with currently recommended approaches to the medical treatment of obesity, as it is critical that this extremely common, treatable chronic disease be recognized, intervention initiated, and therapy maintained at every appropriate clinical opportunity. Significant medical benefits can be gained even with a relatively small percentage of weight loss.

Anti-Obesity Agents↗

PubMed2006

The effect of obesity surgery on obesity comorbidity.

Obesity is epidemic in the modern world. It is becoming increasingly clear that obesity is a major cause of cardiovascular disease, diabetes, and renal disease, as well as a host of other comorbidities. There are at present no generally effective long-term medical therapies for obesity. Surgical therapy for morbid obesity is not only effective in producing long-term weight loss but is also effective in ameliorating or resolving several of the most significant complications of obesity, including diabetes, hypertension, dyslipidemia, sleep apnea, gastroesophageal reflux disease, degenerative joint disease, venous stasis, pseudotumor cerebri, nonalcoholic steatohepatitis, urinary incontinence, fertility problems, and others. The degree of benefit and the rates of morbidity and mortality of the various surgical procedures vary according to the procedure.

Bariatric Surgery↗

PubMed2002

Asthma: a brief overview.

Asthma, a common chronic inflammatory disease of the airways characterized by reversible airway obstruction, is a substantial health problem without regard for age, gender, or ethnicity. Guidelines have been established to provide clinicians with evidence-based recommendations to assist in the diagnosis and management of asthma. This review offers a brief overview of the current understanding of the pathogenesis and definition of asthma, the diagnosis and classification of asthma, and the pharmacologic therapy of asthma in adults. Further studies are required to determine whether the development of new targeted treatments will be effective in the management of asthma.

Anti-Inflammatory Agents↗

PubMed2002

Hormone replacement therapy and coronary heart disease in women: a review of the evidence.

It is well documented that coronary heart disease (CHD) is the leading cause of death in women-especially postmenopausal women. The role of hormone replacement therapy (HRT) in prevention of CHD has been considered for many years. Early epidemiological studies suggested estrogen to have a potential cardioprotective role, noting that premenopausal women have a decreased risk of developing CHD compared with men. Later observational studies showed decrease of CHD risk in postmenopausal women on HRT. By 1996, estrogen (specifically Premarin) was one of the most dispensed medications in the United States. Major medical organizations such as the American College of Physicians and American College of Obstetricians and Gynecologists widely endorsed and encouraged HRT for CHD risk reduction, along with using HRT for other potential benefits (such as osteoporosis prevention). Unfortunately, recent clinical trials seem to raise more questions than provide definitive proof in the protective role of estrogen in CHD. A review of recent and ongoing observational studies and clinical trials may help guide physicians in their recommendation and discussion of the role of HRT in postmenopausal women. As this article was being prepared for publication, reports from both the Heart and Estrogen/Progestin Replacement Study Follow-up (HERS II) and the Women's Health Initiative (WHI) were published. Both studies concluded that HRT has no role in primary or secondary prevention of CHD in women.

Clinical Trials as Topic↗

PubMed2002

Phytoestrogens: a viable option?

Estrogen replacement therapy is one of the most commonly prescribed medicines in the United States by traditional medical professionals. Over the past decade, the market for complementary/ alternative therapies for hormone replacement has dramatically increased. Women are seeking more "natural" alternatives to treat menopausal symptoms. Well-designed randomized clinical trials are often lacking, as is the information on efficacy and safety. This article will review several popular herbal therapies for menopausal symptoms including phytoestrogens, black cohosh (Cimicifuga racemosa), dong quai (Angelica sinensis), chast tree (Vitex agnus-castus), and wild Mexican yam. Their use, mechanism of action, and adverse effects are outlined.

Angelica sinensis↗

PubMed2002

An internist's update on cholesterol management.

Coronary heart disease (CHD) remains the leading cause of death in the United States. It is now well established that cholesterol is an important, reversible risk factor for CHD. This article provides a brief background on classification of the dyslipidemias, then discusses current recommendations for the evaluation and treatment of hyperlipidemia. Other risk factors currently being investigated as they relate to the development of CHD are discussed.

Alleles↗

PubMed2002

Quality of care in diabetes: understanding the guidelines.

We are in the midst of a global pandemic of diabetes. Despite the increasing burden of the disease, measurements of quality repeatedly show poor adherence to or implementation of current guidelines for diabetes care. This article will provide a brief review of the most significant randomized controlled clinical trials relevant to the current guidelines and then discuss essential treatment goals and the evidence that supports them. Several practical clinical questions related to the implementation of modern diabetes guidelines will be raised and answered. Finally, reasons for the poor quality performance observed will be examined.

Anti-Inflammatory Agents, Non-Steroidal↗