No abstract

This study quantifies direct medical care costs for individual patients with Parkinson's disease (PD) and projects total national costs of PD. Anonymous, patient-level data on health care utilization and cost were obtained from Medstat's MarketScan Research Databases. Patients were selected for study if they had either two instances of a diagnosis of PD or one diagnosis and two or more prescriptions for PD-related medication. A control group of persons without PD was selected for comparison. Total annual health care utilization and costs were calculated for both PD patients and controls. A total of 20,016 patients with PD were identified and followed up for an average of 853 days. The mean age of the patients was 73.6 years, and 51.2% were women. Total annual direct costs were 23,101 US Dollars (SD 27,529) per patient with PD versus 11,247 US Dollars (SD 16,486) for controls. The regression-adjusted incremental direct cost of PD versus control was 10,349 US Dollars (95% confidence interval, 9,053, 11,645). Adding 25,326 US Dollars in indirect costs, and multiplying by 645,000 cases of PD in the United States, the total cost to the nation is projected to be 23 billion US Dollars annually. This estimate is higher than most previous studies, with important implications for health care delivery systems worldwide.

Medical and psychiatric comorbidities were primary drivers of the direct health care cost associated with ADHD in adult patients. The present study demonstrated that the total costs of ADHD among adults are doubled when indirect costs associated with workplace productivity losses are included.

No abstract

These new models are useful tools for better understanding the relation between risk factors and the occurrences of CHD events in individuals who are free of cardiovascular disease as well as persons who have had a prior CHD event or stroke. With the development of these latter models, the importance of blood lipid levels, diabetes, and, in women, systolic blood pressure and cigarette smoking as independent predictors of risk is once again underscored.

No abstract

Our analysis suggests that adding ezetimibe to atorvastatin for patients not achieving treatment goals with their current atorvastatin dose produces greater clinical benefits than treatment with a fixed-dose atorvastatin or atorvastatin titration at an increased overall cost. The cost-effectiveness ratios provide strong evidence for the adoption of ezetimibe within the Canadian healthcare system.

A nicotine chewing gum has recently become available for use as an aid in giving up cigarette smoking. Although its efficacy has been demonstrated in clinic-based smoking cessation programs, its value in a primary care setting is uncertain. We examined the cost-effectiveness of nicotine gum as an adjunct to physician's advice and counseling against smoking during routine office visits. Our findings indicate that the cost per year of life saved with this intervention ranges from $4113 to $6465 for men and from $6880 to $9473 for women, depending on age. This compares favorably with other widely accepted medical practices, eg, treatment of hypertension or hyperlipidemia. Our study, therefore, suggests that nicotine gum is a cost-effective adjunct to physician's advice against cigarette smoking in a primary care setting.