Quinupristin and dalfopristin, two streptogramin antibacterials marketed in a 30:70 combination as Synercid, have received accelerated approval from the FDA for intravenous treatment of bacteremia and life-threatening infection....

Fluoxetine, a selective serotonin reuptake inhibitor (SSRI) previously sold only as Prozac, is now also marketed as Sarafem for treatment of premenstrual dysphoric disorder (PMDD). Generic fluoxetine is expected to be available sometime this year.

CroFab, an antigen-binding-fragment (Fab) antivenom of ovine origin, has been approved by the FDA for treatment of North American rattlesnake envenomation.

Zoledronic acid (Zometa), a new bisphosphonate, has been approved by the FDA for intravenous (IV) treatment of hypercalcemia of malignancy.

Recombinant human granulocyte colony stimulating factor (G-CSF, filgrastim) conjugated to polyethylene glycol (pegfilgrastim, Neulasta - Amgen) has been approved by the FDA for use in neutropenic patients with non-myeloid malignancies who are at high risk for infection. Filgrastim (Neupogen - Amgen) has been available in the US since 1991.

Anastrozole (Arimidex - AstraZeneca, Medical Letter 1996; 38:61), an aromatase inhibitor, has received accelerated approval from the FDA for adjuvant treatment of postmenopausal women with early hormone-receptor-positive breast cancer. The drug was approved for treatment of postmenopausal women with metastatic breast cancer in 1996.

The FDA has approved the marketing of a new device for delivering lidocaine to the skin of children undergoing a venipuncture or intravenous (IV) line placement. Zingo (Anesiva) is a powder intradermal injection system.

Inhaled drugs for asthma are available in the US mainly in pressurized metered-dose inhalers (MDIs), which require a propellant, and dry powder inhalers, which do not. The chlorofluorocarbon (CFC) propellants in MDIs are being replaced by hydrofluoroalkane (HFA) propellants for environmental reasons: CFCs contribute to the depletion of the ozone layer. December 31, 2008 will be the last day that albuterol MDIs using CFC propellants can be sold in the US. The FDA is expected to announce a termination date for other CFC-containing products in the near future.Three HFA albuterol inhalers and one...

Live-attenuated vaccines are generally contraindicated during pregnancy; inactivated vaccines can be given if indicated. A more detailed review of routine immunizations for adults will be available in the December issue of Treatment Guidelines from The Medical Letter.

For patients with radicular pain unresponsive to conservative treatment after 1-2 months and no progressive neurologic deficit, epidural corticosteroid injections are often tried before surgical intervention.