Pipecuronium bromide (Arduan - Organon), a long-acting, non-depolarizing neuromuscular agent chemically related to pancuronium (Pavulon; and others), is now available in the USA for use as a skeletal muscle relaxant during general anesthesia and for endotracheal intubation. It is not recommended for procedures that last less than 90 minutes or for patients requiring prolonged mechanical ventilation in intensive care units.

Betaine (Cystadane - Orphan Medical), an orphan drug, has recently been marketed for treatment of homocystinuria, a genetic disorder. Patients with homocystinuria frequently have premature atherosclerosis and thromboembolism, and may also have lens dislocations, skeletal abnormalities and mental retardation (SH Mudd et al in CR Scriver et al, eds, The Metabolic and Molecular Bases of Inherited Disease, 7th ed, New York:McGraw Hill, 1995, page 1279).

Full-page advertisements in The New York Times and other newspapers have promoted use of the Crystal Ear hearing aid as an inexpensive rememdy for people with impaired hearing. Some patients may be asking their physicians about these devices.

The FDA has approved the use of a transcatheter mitral valve device (MitraClip – Abbott) for percutaneous treatment of significant symptomatic degenerative mitral regurgitation (grade 3-4+) in patients who are at prohibitive risk for mitral valve surgery. It is the first percutaneous nonsurgical treatment approved for this indication.

The FDA has approved Durlaza (New Haven Pharmaceuticals), a 24-hour extended-release (ER) aspirin formulation available only by prescription, for secondary prevention of myocardial infarction (MI) and stroke.

View the Table: Over the Counter At-Home Tests for COVID-19

View the Comparison Chart: Some Drugs for Irritable Bowel Syndrome with Constipation (IBS-C)

Because of concerns about the possibility of bioterrorism involving smallpox, the US government is reinstituting smallpox vaccination (https://www.cdc.gov/smallpox/; www.idsociety.org/bt/toc.htm). Vaccination is currently expected to proceed in three phases: the military and hospital smallpox response teams first, other health care workers, police and firefighters second, and the general public in the third phase. Except for the military, vaccination will be...

A 10-year study of daily oral alendronate (Fosamax) and a 7-year study of daily oral risedronate (Actonel) indicate that both drugs maintained increases in bone mineral density (BMD) and decreases in markers of bone remodeling throughout the study period. Both drugs are now more commonly taken once weekly. Available data are insufficient to compare fracture rates with alendronate and risedronate, and fracture rates are considered the most important endpoint in osteoporosis studies. Recent reports of severe pain and jaw osteonecrosis with these drugs are disturbing.

Dasatinib (Sprycel - Bristol-Myers Squibb), an inhibitor of multiple tyrosine kinases, has been approved by the FDA for second-line treatment of chronic myelogenous leukemia (CML) and Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) in adults.