March 1st 2022
Despite the promise of savings billions of dollars in the United States, adoption of biosimilars has been slow. A roundtable discussion among employers highlighted some of the barriers, including formulary design and drug pricing and rebates.
Influence of a UTI empiric treatment pathway on physician prescribing in an academic medical center
February 1st 2006In an attempt to improve patient outcomes and control costs, a guide to empiric antimicrobial therapy, including a urinary tract infection (UTI) algorithm, was distributed to hospital physicians at an academic medical center. A retrospective study was conducted to assess the impact of the guide on physician prescribing of empiric antimicrobial therapy for UTIs. Prior to the implementation of the guide, 45% (n=55) of patients with UTIs were treated consistently with the algorithm. Although not statistically significant, consistency increased to 51% (n=45) after implementation of the guide. The initial publication of a guide to empiric antimicrobial therapy did not significantly influence physician prescribing patterns regarding UTIs. Educational sessions at the time of implementation along with reinforcement of the guidelines may further impact prescribing habits and influence algorithm compliance.
Formulary policy to be shaped this year by Medicare, IT, and push for drug development
January 1st 2006The number-one health policy issue for the new year is to find ways to keep healthcare costs under control. An aging population and more costly medical technology could increase current spending trends. These developments could have an impact on efforts to reduce the number of uninsured people in the United States and could prompt initiatives to make consumers more aware of treatment costs and options.
Monoclonal antibody demonstrates efficacy in postmenopausal osteoporosis
January 1st 2006A pivotal phase 3 trial of a fully human monoclonal antibody, denosumab, that prevents bone destruction is under way and includes 7,800 postmenopausal, osteoporotic women aged 60 to 90 years. The primary endpoint is new vertebral fractures versus placebo and secondary end points are safety and tolerability of the new agent. Phase 2 clinical trials have demonstrated that denosumab is superior to aldendronate in preserving bone mineral density (BMD), reported researchers during the American College of Rheumatology Annual Scientific Meeting in San Diego, Calif.
2005 AHA Scientific Sessions: CAF? trial
January 1st 2006Drugs that reduce brachial blood pressure similarly can have different effects on central blood pressure. This finding may explain differences in clinical end points between antihypertensive drugs that lower blood pressure similarly, said Bryan Williams, MD, lead investigator of the Conduit Artery Function Evaluation (CAF?) trial, a substudy of the Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT).
2005 AHA Scientific Sessions: ERICA trial
January 1st 2006The anti-anginal agent ranolazine, in phase 3 clinical trials, reduced anginal frequency in patients experiencing 3 or more anginal attacks per week despite daily treatment with amlodipine 10 mg/d said Peter Stone, MD, lead investigator of the Evaluation of Ranolazine in Chronic Angina (ERICA) trial.
Pharmacologic options for the management of diabetic peripheral neuropathy
December 1st 2005Diabetic peripheral neuropathy, one of the most common late complications of diabetes, is associated with decreased quality of life and increased morbidity. The pathophysiology of diabetic neuropathy (DN) is multifactorial, contributing to ischemic and painful events and neuronal damage.
Prescription drug label information goes electronic
November 1st 2005In an effort to meet the administration's goal of expanded electronic government, FDA is requiring drug manufacturers to submit prescription drug label information to the agency in a new electronic format. This electronic format will allow healthcare providers and consumers to more easily access the product information found in package inserts for all approved medications in the United States.
Uncertainty continues at FDA while the agency addresses drug safety; Medicare drug benefit rolls out
November 1st 2005The future leadership of FDA remains highly uncertain following the unexpected resignation of commissioner Lester M. Crawford, DVM, PhD, in September. Andrew C. von Eschenbach, MD, director of the National Cancer Institute (NCI) at the National Institutes of Health (NIH), was named acting FDA commissioner, but conflict arose initially because Dr von Eschenbach wanted to retain a leadership role at NCI while also taking the helm of FDA. Although he handed over day-to-day leadership of NCI to a deputy, that move failed to fully appease critics concerned about conflicts of interest in advocating for speedy access to new cancer treatments while overseeing the safety and effectiveness of those therapies. Department of Health & Human Services (HHS) secretary Michael Leavitt has indicated that Dr von Eschenbach is not likely to get the top job at FDA on a permanent basis.
From the ANA Annual Meeting: Eszopiclone demonstrates long-term safety and efficacy in 6-month study
November 1st 2005Results from a 6-month, phase 3b/4 study of eszopiclone (Lunesta, Sepracor) in adult patients with chronic insomnia demonstrated that nightly use of eszopiclone 3 mg resulted in statistically significant improvements (P<.0001) compared with placebo in patient-reported measures of sleep latency (onset of sleep), sleep maintenance, total sleep time, and sleep quality. These results were announced in late September at the American Neurological Association (ANA) Annual Meeting in San Diego, Calif.
AMCP Special Report: AMCP calls for changes that would strengthen FDA oversight of DTC advertising
November 1st 2005Judith Cahill, executive director of the Academy of Managed Care Pharmacy (AMCP), gave testimony in early November during FDA's public hearing on direct-to-consumer advertising (DTC) of pharmaceutical products.
AMCP Special Report: Development of highly innovative drugs continues to decline
November 1st 2005Evaluation of newly released medications for potential formulary inclusion should focus on clinical benefit over product price or rebate. Dossiers are invaluable to the evaluation process, but it's important to note that dossiers obtained from pharmaceutical manufacturers are often incomplete, according to presenters at AMCP's 2005 Educational Conference last month in Nashville, Tenn.
Atrasentan: A novel selective endothelin-A receptor antagonist
November 1st 2005Accumulating data have demonstrated that the endothelin axis plays a role in the progression of many malignancies. Endothelin-1, which is produced by prostate cancer cells, can stimulate new bone formation. It can also act synergistically with a number of growth factors promoting cancer cells growth and proliferation. Over-expression of endothelin-1 and diminished capacity for its clearance have been seen in prostate cancer cell lines. The highest concentration of endothelin-1 is found in patients with hormone refractory metastatic disease. Atrasentan (Xinlay, Abbott) is a member of a new class of drugs called the selective endothelin-A receptor antagonists (SERAs). The safety and efficacy of atrasentan in hormone refractory prostate cancer (HRPC) have been evaluated in several clinical trials. Atrasentan demonstrated some efficacy in delaying the progression of disease and improving patients' quality of life while having an acceptable safety profile. An NDA for atrasentan was submitted in December 2004 for..
Excessive reliance on class effect could negatively impact geriatric care
November 1st 2005Too much reliance on class effect could undermine the medical care of geriatric patients, according to an article published in the Journal of the American Geriatric Society. In turn, the clinical community should work to ensure that sufficient choices remain to prescribe wisely for elderly patients, authors Mark H. Beers, MD, and Richard G. Stefanacci, DO, stated.
Acetaminophen, NSAIDs elevate hypertension risk in women
November 1st 2005Acetaminophen at doses of more than 500 mg/d and nonsteroidal anti-inflammatory drugs (NSAIDs) at doses of more than 400 mg/d increase the risk of incident hypertension in younger and older women, according to cohort studies published in Hypertension.