Miglitol, an oral alpha-glucosidase inhibitor similar to acarbase, is now available for treatment of type 2 diabetes.

PC Spes, a dietary supplement sold for "prostate health", is being used increasingly to treat prostate cancer.

An automatic, noninvasive, glucose-monitoring device (GlucoWatch Biographer) has been approved for marketing by the FDA. The manufacturer states that it is not meant to replace a regular blood glucose meter.

Recent articles in the press have trumpeted a new era in the management of Parkinson's disease: dopamine agonists have now replaced levodopa for initial treatment.

Anakinra (Kineret - Amgen), an interleuken-1 (IL-1) receptor antagonist, has been approved by the FDA for treatment of moderately to severly active rheumatoid arthritis in adults who have failed at least one disease-modifying anti-rheumatic drug(DMARD) such as methotrexate (Medical Letter 2000; 24:57).

Immune-mediated hemolysis is a rare adverse effect of second- and third-generation cephalosporins, especially cefotetan (Cefotan) (PA Arndt et al, Transfusion 1999; 39:1239). A recent report serves as a reminder that life-threatening immune-mediated hemolysis rarely can follow administration of ceftriaxone (Rocephin), one of the most commonly used parenteral antibiotics in the US (A Citak et al, J Paediatr Child Health 2002; 38:209).

A cyclosporine 0.05% ophthalmic emulsion (Restasis - Allergan) has been approved by the FDA for use in patients with dry eye disease (keratoconjunctivitis sicca). This review begins with a discussion of the causes of dry eye disease and includes sections on the pharmacology, adverse effects and clinical trial results for ophthalmic cyclosporine. Cost information and recommendations for administering the drug are also presented. The review concludes with an overall assessment of the drug's efficacy, safety and cost.

The drug of choice for patients who require parenteral treatment for malaria is IV artesunate, which is available now from the CDC Malaria Branch (M-F, 8 AM-4:30 PM eastern time, 770-488-7788 or, after hours, 770-488-7100). Artesunate appears to be more effective than quinine1 and safer than quinidine, the other parenteral alternatives in the US. The CDC has supplies of artesunate in Atlanta and in 8 quarantine stations in major airports around the US. It will release the drug for appropriate patients (severe disease or unable to take oral drugs) if it can be supplied as quickly as quinidine,...

The FDA has approved lurasidone (Latuda - Sunovion), a new second-generation antipsychotic, for oral treatment of schizophrenia in adults.

Even though it is unlikely that people living in the US will be at risk of significant radiation exposure from the nuclear accident in Japan, some readers have suggested a review of the use of potassium iodide (KI) in such circumstances. Potassium iodide taken orally before or at the time of exposure can limit or prevent uptake of radioactive iodine by the thyroid gland.