Two new topical corticosteroids - fluticasone (Cutivate - Glaxo), a mediumpotency product, and halobetasol propionate (Ultravate - Westwood-Squibb), a superhigh- potency drug- were recently approved for marketing by the US Food and Drug Administration.

Many drugs, mostly imidazole derivatives, are marketed in the USA for topical treatment of vulvovaginal candidiasis, and a few are now available without a prescription.

Aprotinin (Trasylol - Miles), an inhibitor of fibrinolysis first identified in 1930, was recently approved by the US Food and Drug Administration for intravenous use in high-risk coronary artery bypass graft (CABG) surgery to decrease bleeding and the need for transfusion. Inhibitors of fibrinolysis previously available in the USA include aminocaproic acid (Amicar, and others) and tranexamic acid (Cyklokapron - Medical Letter, 29:89, 1987).

Most patients with diabetes mellitus now test their own blood glucose. In recent years, meters commercially available for self-testing have become smaller and easier to use.

Naftifine hydrochloride 1% cream (Naftin - Herbert Laboratories), was recently approved by the US Food and Drug Administration (FDA) for topical treatment of tinea cruris and tinea corporis. It is available only by prescription.

Cerebral arterial spasm frequently causes ischemic neurological damage after subarachnoid hemorrhage from a ruptured intracranial aneurysm. Nimodipine (Nimotop - Miles), a 1,4-dihydropyridine calcium-entry blocker, was recently approved by the US Food and Drug Administration (FDA) for oral treatment of such patients; an intravenous preparation is available only for investigational use.

Nicardipine (Cardene - Syntex), a dihydropyridine calcium-entry blocker structurally related to nifedipine (Procardia; Adalat), was recently approved by the US Food and Drug Administration for oral treatment of angina and hypertension. Advertisements for the drug claim that nicardipine is more vasoselective; than other calcium-channel blockers and does not depress myocardial contractility.

Cisapride (Propulsid - Janssen), a piperidinyl benzamide prokinetic drug, is now available in the USA for symptomatic relief of nocturnal heartburn due to gastroesophageal reflux disease. In Canada, cisapride is also marketed for treatment of gastroparesis.

Ofloxacin (Floxin - McNeil, Ortho), a new fluoroquinolone antibacterial agent, was recently marketed in the USA for oral treatment of various infections caused by susceptible microorganisms. Ofloxacin is the third fluoroquinolone to become available in this country. Norfloxacin (Noroxin - Medical Letter, 29:25, 1987) is marketed only for treatment of urinary tract infections. Ciprofloxacin (Cipro - Medical Letter, 30:11, 1988), like ofloxacin, is approved for use in a variety of infections.

Aspirin is now widely used for antithrombotic prophylaxis in patients who have had angina pectoris or a myocardial infarction and has also been tried in healthy people to prevent myocardial infarction. Recent studies have focused on increasingly lower doses of the drug. The use of aspirin in patients who have had transient ischemic attacks or strokes will not be discussed here.