The FDA has approved Furoscix (scPharmaceuticals), a subcutaneous formulation of the loop diuretic furosemide administered via a single-use, on-body infusor, for treatment of congestion due to fluid overload in adults with New York Heart Association (NYHA) Class II-III chronic heart failure (HF). Furosemide (Lasix, and generics) has been available for years in oral and IV formulations.

Obecabtagene autoleucel (Aucatzyl – Autolus), a CD19-directed genetically modified autologous T cell immunotherapy, has been approved by the FDA for treatment of relapsed or refractory B-cell precursor acute lymphoblastic leukemia (ALL) in adults. The CAR T-cell immunotherapy products tisagenlecleucel (Kymriah) and brexucabtagene auto-leucel (Tecartus) were approved earlier for the same indication.

Omlyclo (omalizumab-igec; Celltrion), a biosimilar product interchangeable with the recombinant anti-IgE monoclonal antibody Xolair, has been approved by the FDA for same indications as Xolair (see Table 1). Omlyclo is the first Xolair biosimilar to be approved in the US.

Myocardial images produced by injections of radioactive thallium chloride (201Tl), usually during exercise, have been used for many years for diagnosis of coronary artery disease (Medical Letter, 21:49, 1979). Recently, some new techniques and radiopharmaceuticals have become available for myocardial imaging.

Combination antiretroviral therapy including protease inhibitors has dramatically changed the treatment of HIV infection and the prognosis of those affected (Medical Letter Handbook of Antimicrobial Therapy, 1998, page 122). Due to limitations and failures with these drugs in many patients, however, three new drugs, none of them protease inhibitors, have rapidly come into wide use in clinical trials or 'expanded access' programs. They are abacavir (Ziagen - Glaxo Wellcome), adefovir (Preveon - Gilead) and efavirenz (Sustiva - DuPont). Efavirenz was recently approved for treatment of...

Amprenavir is the fifth protease inhibitor to become available for treatment of HIV infection. It was approved by the FDA for use with other drugs in the treatment of HIV-infected adults and children at least four years old.

Pantoprazole, the fourth benzimidazole proton pump inhibitor to become available in the United States, has been marketed for short-term oral treatment of erosive gastroesophageal reflux disease (GERD).

Improved glucose meters and 2 sensing systems for continuous monitoring have become available for management of diabetes.

Patients with frequent, severe or disabling migraine headaches may benefit from taking a drug to prevent the attacks. Beta-blockers traditionally have been the prophylactic treatment of choice, but in recent years some antiepileptic drugs such as valproate (Depakote, and others) and topiramate (Topamax) have also been used for this indication. Valproate was approved by the FDA for such use in 1996. Now topiramate has also been approved.

A fixed-dose combination of oxycodone 5 mg and ibuprofen 400 mg (Combunox - Forest Laboratories) is now available and is being heavily advertised for short-term treatment of moderate to severe acute pain.