Biomedical subjects

Deborah S King

Publications and source records attributed to Deborah S King.

8 recordsLinked to original sources

PubMed2006

A Katrina experience: lessons learned.

PURPOSE: Almost no data exist on how best to respond to the medical needs of civilians displaced by natural disasters. After Hurricane Katrina destroyed the Gulf Coast and seriously damaged the infrastructure of Jackson, Miss, the University of Mississippi Medical Center (UMMC) was challenged with serving a large group of evacuees at a major Red Cross evacuation shelter near our campus. We reviewed our experiences and share lessons learned. METHODS: This is a retrospective review of administrative and clinical records for patients served by a medical clinic established emergently after Hurricane Katrina. RESULTS: Red Cross regulations precluded their volunteers from providing medical care other than first aid. Faced with numerous evacuees seeking medical assistance, UMMC established an ambulatory clinic at the shelter. The majority of patients had multiple medical problems, no medical insurance, and limited ability to purchase medications. The greatest need was for management of chronic illnesses. The clinic provided 2394 patient visits and filled more than 4902 prescriptions over 17 days. CONCLUSION: While medical facilities have emergency response plans for epidemics and mass trauma, little attention has focused on plans for care of evacuated populations. Shelter operators should consider advance coordination of medical care with existing health care systems. Medical facilities along evacuation routes should be aware that they may be asked to provide care for sheltered evacuees.

Academic Medical Centers↗

PubMed2006

Drug-induced metabolic syndrome.

The metabolic syndrome is a cluster of risk factors associated with an increased risk for cardiovascular disease and type 2 diabetes. Based on data from 1988 to 1994, it is estimated that 24% of adults in the United States meet the criteria for diagnosis of the metabolic syndrome. The use of certain medications may increase the risk of the metabolic syndrome by either promoting weight gain or altering lipid or glucose metabolism. Health providers should recognize and understand the risk associated with certain medications and appropriately monitor for changes related to the metabolic syndrome. Careful attention to drug choices should be paid in patients who are overweight or have other risk factors for diabetes or cardiovascular disease.

Antihypertensive Agents↗

PubMed2005

Effectiveness of a school-based intervention to increase health knowledge of cardiovascular disease risk factors among rural Mississippi middle school children.

BACKGROUND: Few school-based interventions have been evaluated to assess health awareness among children in rural southern areas. The purpose of this controlled investigation was to increase health awareness among middle school-aged children residing in a racially diverse rural community in Mississippi. METHODS: This investigation assessed health knowledge before and after a 16-week school-based intervention in 205 fifth-grade students. Height, weight, BMI, body composition, waist circumference, dietary intake, blood lipids and lipoprotein concentrations, blood glucose concentrations, and resting blood pressure were measured to enhance student awareness of cardiovascular disease risk factors. Values in the intervention school were compared with those obtained simultaneously in a control school within the same community. RESULTS: The school-based intervention was effective in increasing health knowledge in the intervention as compared with the control school. Secondarily, it was effective in improving certain dietary behaviors. Utilizing health care professionals in the classroom to teach students appropriate lifestyles and actually measuring cardiovascular risk factors to increase awareness among students was effective in increasing overall health knowledge. CONCLUSIONS: Health knowledge of rural adolescents can be increased through partnerships with schools and multidisciplinary teams of health care professionals. Ongoing efforts to reduce childhood obesity and cardiovascular disease risk factors are urgently needed, and information obtained during this investigation may be used in planning school-based interventions in other diverse, rural communities.

Body Weights and Measures↗

PubMed2004

Body weight status, dietary habits, and physical activity levels of middle school-aged children in rural Mississippi.

OBJECTIVES: Obesity and cardiovascular diseases are more prevalent in the Southeast as compared with other geographic regions of the United States. However, few investigations have addressed health disparities among children in rural Southeastern areas. The purpose of this investigation was to determine the risk of overweight and obesity in middle school-aged children residing in a racially diverse rural community, and to characterize their dietary and physical activity habits. METHODS: Two hundred and five middle school children from Scott County, Mississippi were enrolled in this investigation. Measurements included height, weight, body mass index, dietary intake using a 24-hour recall, and physical activity level using pedometers. RESULTS: Of the 205 children studied, 54% were "overweight" or "at risk for overweight" according to a body mass index-for-age sex-specific percentile. Intake of saturated fat and sodium exceeded recommended levels, whereas intake of calcium, fruits, and vegetables was inadequate. One third of the sample consumed 12 fluid ounces or more of soda on the day of the recall. Physical activity level was below that previously reported for children in this age range, and knowledge of the importance of diet and physical activity in the prevention of cardiovascular disease was poor, particularly among African-American children. CONCLUSIONS: The children in our sample are at increased risk for overweight and obesity. Factors that may be targeted for intervention include a reduction in dietary intake of fat, saturated fat, sodium, and soft drinks, and an increased intake of fruits and vegetables. Physical activity should be encouraged. Many of these factors could be improved through changes within the school environment.

Adolescent↗

PubMed2004

The natural treatment of hypertension.

The goal of this review is to evaluate the efficacy of commonly available dietary supplements in the treatment of hypertension, using the average blood pressure reduction achieved with the implementation of lifestyle modifications as a standard. For this reason, the authors focus on the antihypertensive potential of these agents rather than pharmacology, pharmacokinetics, adverse effects, or supplement-drug interactions. For the purpose of this review, dietary supplements are defined as exhibiting some evidence of benefit if a systolic blood pressure reduction of 9.0 mm Hg or greater and/or a diastolic blood pressure reduction of 5.0 mm Hg or greater has been observed in previously published, peer-reviewed trials. These defining limits are based on the average blood pressure reduction associated with the implementation of certain lifestyle modifications. Agents with some evidence of benefit include coenzyme Q10, fish oil, garlic, vitamin C, and L-arginine.

Antihypertensive Agents↗

PubMed2003

Does it matter how we lower blood pressure?

The risk of cardiovascular disease in patients with hypertension has decreased dramatically over the last 40 years. This impressive reduction is attributable in part to an increased awareness of the risk related to hypertension, to an emphasis on treatment to lower target blood pressures, and to the development of more effective antihypertensive drugs. Several recent studies have revealed potential blood pressure-independent protective effects of some agents, creating a debate on whether different drug classes actually confer a beneficial effect beyond the effect on blood pressure. Studies are needed to assess the contributions of blood pressure and its components versus blood pressure-independent effects on the reduction of cardiovascular risk.

Antihypertensive Agents↗

PubMed2003

Cognitive impairment associated with atorvastatin and simvastatin.

Clinical guidelines for cholesterol testing and management have been updated recently. With the evolving recognition of benefits and intensified recommendations for cholesterol management, many more patients will require cholesterol-lowering drugs. All the statins share similar adverse-effect profiles, with a low overall frequency of undesirable effects. Emerging data associate statins with a decreased risk of Alzheimer's disease; however, we report two women who experienced significant cognitive impairment temporally related to statin therapy. One woman took atorvastatin, and the other first took atorvastatin, then was rechallenged with simvastatin. Clinicians should be aware of cognitive impairment and dementia as potential adverse effects associated with statin therapy.

Aged↗

PubMed2002

Do over-the-counter medications for migraine hinder the physician?

The availability of many over-the-counter drugs that were formerly prescription medications enable patients with migraine to self-medicate easily and delay entry into the appropriate medical management. The potential for adverse effects, drug interactions, and analgesic rebound headaches can often be complications that hinder treatment. Over-the-counter products force the patient to employ a less effective step-care approach as opposed to evidence-based guidelines.

Headache Disorders↗