Propofol (Diprivan - Stuart), a new intravenous (IV) sedative-hypnotic, was recently marketed in the USA for induction of anesthesia, or for maintenance of general anesthesia as part of a balanced anesthesia regimen. Older drugs used in a similar way include thiopental (Pentothal; and others) and midazolam (Versed).

Some patients may be asking healthcare providers about the surgical techniques to enlarge the penis that are widely promoted on the Internet. Phalloplasty was first used to treat traumatic or surgical amputation (for cancer), epispadias and Peyronie's disease (JP Yurkanin et al, J Urol 2001; 166:1769).

Olsalazine sodium (Dipentum - Pharmacia), a dimer (two molecules linked by an azo bond) of 5-aminosalicylic acid, was recently approved by the US Food and Drug Administration for oral use to maintain remission of ulcerative colitis in adult patients who cannot tolerate sulfasalazine (Azulfidine; and others).

The FDA has approved subdermal implants of the partial opioid agonist buprenorphine (Probuphine – Titan) for maintenance treatment of opioid dependence in patients stabilized on low to moderate doses of transmucosal buprenorphine. Probuphine was designed to provide continuous low levels of buprenorphine for 6 months and to safeguard against illicit use of the drug.

The FDA has approved AspireAssist (Aspire Bariatrics), a weight-loss device that permits patients to drain a portion of their stomach contents through a gastrostomy tube into a toilet after each meal. It is approved for long-term use in combination with lifestyle modifications in adults ≥22 years old who have a body mass index (BMI) of 35 to 55 and have not been able to achieve and maintain weight loss with nonsurgical therapy.

Brella Sweat Control Patch (Candesant Biomedical), a sodium-containing transdermal patch, has been cleared by the FDA for in-office treatment of primary axillary hyperhidrosis in adults. It is the first patch to be approved in the US for this indication.

View the Comparison Chart: Some Drugs for Irritable Bowel Syndrome with Diarrhea (IBS-D)

The FDA has approved the marketing of sinecatechins (Veregen - Bradley/Medigene), a botanical drug product, for treatment of external genital and perianal warts. Sinecatechins is a water extract of green tea leaves from Camellia sinensis. It is a mixture of catechins and other green tea components.

The Medical Letter review of Palladone (hydromorphone HCl) extended-release capsules (March 14, 2005) warned that a lethal dose could be released if the new formulation was taken with alcohol. Because of that risk, the FDA asked the manufacturer (Purdue) to withdraw the drug from the market (FDA News. July 13, 2005; FDC Reports – “The Pink Sheet” July 18, 2005; 67:3).

The FDA has expanded its Emergency Use Authorization (EUA) for the COVID-19 vaccine manufactured by Pfizer/BioNTech (Comirnaty) to permit use of the bivalent formulation (containing mRNA from the original and BA.4/5 Omicron strains of SARS-CoV-2) as a booster dose in children 6 months to 4 years old who completed the primary series with 3 doses of the monovalent formulation ≥2 months previously. The Pfizer bivalent vaccine had previously been authorized for use as a booster dose in persons ≥5 years old and as a third primary dose in children 6 months to 4 years old. Booster...