The FDA has approved golimumab (Simponi – Janssen), a fully human monoclonal antibody specific for tumor necrosis factor (TNF) alpha, for induction and maintenance of remission in patients with moderate to severe ulcerative colitis who do not respond to or cannot tolerate other therapies or who require continuous treatment with corticosteroids. Golimumab was approved earlier for treatment of rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis. It is the third TNF inhibitor to be approved for use in ulcerative colitis.

The FDA has approved Xtampza ER (Collegium), a new extended-release, abuse-deterrent capsule formulation of oxycodone, for management of pain severe enough to require daily, around-the-clock, long-term opioid treatment and for which alternative treatment options are inadequate.

The oral cyclin-dependent kinase (CDK) 4/6 inhibitor ribociclib (Kisqali – Novartis) has been approved by the FDA for use in combination with an aromatase inhibitor for first-line endocrine-based therapy in postmenopausal women with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative advanced or metastatic breast cancer. Ribociclib is also available copackaged with the aromatase inhibitor letrozole (Femara, and generics) as Kisqali Femara Co-Pack. Ribociclib is the second CDK 4/6 inhibitor to be approved in the US for this indication;...

The FDA has approved an oral powder formulation of the amino acid L-glutamine (Endari – Emmaus) to reduce the acute complications of sickle cell disease in patients ≥5 years old. Endari is only the second drug to be approved for use in sickle cell disease; the antimetabolite hydroxyurea (Droxia) was approved 20 years ago. L-glutamine oral powder is also available by prescription as NutreStore for treatment of short bowel syndrome and over the counter as a dietary supplement.

The oral kinase inhibitors selpercatinib (Retevmo – Lilly) and pralsetinib (Gavreto – Blueprint Medicines/Genentech) have been approved by the FDA for treatment of advanced or metastatic RET-mutant or RET fusion-positive cancers. They are the first drugs to be approved specifically for certain RET-driven cancers. Both drugs were granted accelerated approval based on overall response rates and the duration of response.

Resmetirom (Rezdiffra – Madrigal), a thyroid hormone receptor-beta agonist, has received accelerated approval from the FDA for treatment of noncirrhotic nonalcoholic steatohepatitis (NASH) with moderate to advanced fibrosis in adults. NASH has recently been renamed metabolic dysfunction-associated steatohepatitis (MASH). Resmetirom is the first drug to be approved in the US for this indication.

The recent terrorist attacks on the US have led to many questions about the clinical effects, prevention and treatment of injury caused by chemical warfare agents.

When used for the appropriate seizure type, antiseizure medications (ASMs) are roughly equivalent in efficacy. In addition to the seizure type, the choice of drug is usually based on factors such as ease of use, spectrum of activity, adverse effects, interactions with other drugs, presence of comorbid conditions, suitability for elderly persons and those with childbearing potential, and cost. Treatment should begin with a single drug, increasing the dosage gradually until seizures are controlled or adverse effects become unacceptable. If seizures persist, expert clinicians generally...

Infertility occurs in about 15% of couples. About one third of infertility is due to problems with ovulation or an anatomic abnormality of the fallopian tube or peritoneum, such as scarring, adhesions or endometriosis. Another third is due to a male infertility factor, most commonly insufficient sperm production or abnormal motility or morphology. The remaining third is unexplained. In older women unexplained infertility is probably caused by diminished quality and quantity of oocytes, decreased implantation and spontaneous pregnancy wastage.

A recent Medical Letter article reported renewed interest in the intranasal administration (off-label) of the opioid antagonist naloxone because of an increase in deaths from opioid overdose in the US.1 Now the FDA has approved a more practical alternative for emergency treatment of life-threatening opioid overdose in adults and children: a single-dose naloxone auto-injector (Evzio – Kaleo) for intramuscular or subcutaneous use.Evzio will be available in kits containing two prefilled 0.4-mg auto-injectors with voice guidance and a "trainer" device that also has voice guidance, but does not...