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Searched for action. Results 531 to 540 of 1197 total matches.
Mirdametinib (Gomekli) for Neurofibromatosis Type 1 (online only)
The Medical Letter on Drugs and Therapeutics • Apr 14, 2025 (Issue 1726)
MECHANISM OF ACTION – Mutations in the NF1 gene
can cause persistent mitogen-activated protein kinase ...
Mirdametinib (Gomekli – SpringWorks Therapeutics),
an oral kinase inhibitor, has been approved by the FDA
for treatment of neurofibromatosis type 1 (NF1) in
patients ≥2 years old who have symptomatic plexiform
neurofibromas not amenable to complete resection.
Mirdametinib is the second drug to be approved for
this indication in the US and the first to be approved
for use in adults. The oral kinase inhibitor selumetinib
(Koselugo) was approved in 2020 for use in patients
2-17 years old.
Med Lett Drugs Ther. 2025 Apr 14;67(1726):e64-5 doi:10.58347/tml.2025.1726g | Show Introduction Hide Introduction
Diazoxide Choline (Vykat XR) for Prader-Willi Syndrome-Associated Hyperphagia (online only)
The Medical Letter on Drugs and Therapeutics • Apr 28, 2025 (Issue 1727)
, which can lead to severe
obesity.1
MECHANISM OF ACTION — Diazoxide choline, a
nondiuretic ...
The FDA has approved diazoxide choline extended-release
tablets (Vykat XR – Soleno Therapeutics) for
treatment of hyperphagia in patients ≥4 years old
with Prader-Willi syndrome. Diazoxide choline is the
first drug to be approved in the US for this indication.
Diazoxide oral suspension (Proglycem) has been
available for years for management of symptomatic
hypoglycemia.
Med Lett Drugs Ther. 2025 Apr 28;67(1727):e72-3 doi:10.58347/tml.2025.1727e | Show Introduction Hide Introduction
In Brief: Alternatives to Bicillin L-A
The Medical Letter on Drugs and Therapeutics • Jan 05, 2026 (Issue 1745)
-A. Priority actions following recall. July 18, 2025.
Available at: https://bit.ly/45taFdq. Accessed December ...
On July 10, 2025 Pfizer issued a voluntary recall
of certain lots of long-acting intramuscular (IM)
benzathine penicillin G (Bicillin L-A) due to particulates
identified during visual inspection. The CDC has
issued a "Dear Colleague Letter" to alert healthcare
providers about the recall and provide advice on how
to manage the potentially limited supply of the drug for
treatment of syphilis, which has been increasing in the
US.2 Benzathine penicillin G is also used for treatment
of group A streptococcal pharyngitis and prophylaxis
of rheumatic fever.
Med Lett Drugs Ther. 2026 Jan 5;68(1745):7-8 doi:10.58347/tml.2026.1745d | Show Introduction Hide Introduction
Intravesical Gemcitabine (Inlexzo) for Bladder Cancer (online only)
The Medical Letter on Drugs and Therapeutics • Oct 27, 2025 (Issue 1740)
into the bladder
through a catheter.
MECHANISM OF ACTION — Gemcitabine inhibits DNA
synthesis, resulting ...
The FDA has approved Inlexzo, a gemcitabine
intravesical system, for treatment of Bacillus Calmette-Guérin (BCG)-unresponsive nonmuscle invasive
bladder cancer (NMIBC) with carcinoma in situ, with or
without papillary tumors. The Inlexzo system is placed
into the bladder to deliver gemcitabine for 3 weeks.
Med Lett Drugs Ther. 2025 Oct 27;67(1740):e176-7 doi:10.58347/tml.2025.1740c | Show Introduction Hide Introduction
Nerandomilast (Jascayd) for Idiopathic Pulmonary Fibrosis
The Medical Letter on Drugs and Therapeutics • Dec 22, 2025 (Issue 1744)
effects.1
MECHANISM OF ACTION — Nerandomilast inhibits
PDE4, increasing cyclic adenosine monophosphate ...
Nerandomilast (Jascayd – Boehringer Ingelheim),
an oral phosphodiesterase 4 (PDE4) inhibitor, has
been approved by the FDA for treatment of idiopathic
pulmonary fibrosis (IPF) in adults. It is the third drug
to be approved in the US for this indication; the oral
antifibrotic drugs pirfenidone (Esbriet, and generics)
and nintedanib (Ofev) were approved in 2014.
Med Lett Drugs Ther. 2025 Dec 22;67(1744):207 doi:10.58347/tml.2025.1744d | Show Introduction Hide Introduction
Drugs for Stable Angina Pectoris
The Medical Letter on Drugs and Therapeutics • Dec 09, 1994 (Issue 937)
in onset of action than
sublingual nitroglycerin and less effective for treatment of acute angina. Its one ...
Many nitrates, beta-blockers, and calcium-channel blockers have now been approved by the US Food and Drug Administration for treatment of stable angina pectoris. The table beginning on page 112 lists the individual drugs, their dosage, and their cost.
Exenatide (Byetta) for Type 2 Diabetes
The Medical Letter on Drugs and Therapeutics • Jun 06, 2005 (Issue 1210)
, and others), or both.
Exenatide is not indicated for use with insulin.
MECHANISM OF ACTION — Several ...
Exenatide injection (Byetta - Amylin/Lilly), a synthetic peptide that stimulates release of insulin from pancreatic beta cells, has been approved by the FDA as adjunctive therapy for patients with type 2 diabetes who have not achieved optimal glycemic control on metformin (Glucophage, and others), a sulfonylurea, such as glyburide (DiaBeta, and others), or both. Exenatide is not indicated for use with insulin.
Azelastine (Astepro) Nasal Spray for Allergic Rhinitis
The Medical Letter on Drugs and Therapeutics • Apr 20, 2009 (Issue 1310)
of allergic rhinitis; they have a more
rapid onset of action, but they may cause sedation.
Intranasal ...
A new formulation of the H1-antihistamine azelastine hydrochloride 0.1% nasal spray (Astepro - Meda) has been approved by the FDA for treatment of seasonal allergic rhinitis (SAR) in patients ≥12 years old and is being heavily advertised to the public on radio, television and the Internet. All azelastine products require a prescription.
Lacosamide for Epilepsy
The Medical Letter on Drugs and Therapeutics • Jun 29, 2009 (Issue 1315)
. Pharmacology
MECHANISM OF ACTION — Lacosamide is a functional amino acid, structurally related to serine. Its ...
The FDA has approved lacosamide (Vimpat - UCB Pharma) for oral or intravenous (IV) use as add-on therapy in adults with partial-onset seizures.
IV Amisulpride (Barhemsys) for Postoperative Nausea and Vomiting
The Medical Letter on Drugs and Therapeutics • Dec 28, 2020 (Issue 1614)
at high risk for PONV, prophylaxis with ≥2
antiemetics with different mechanisms of action is
preferred ...
The FDA has approved IV amisulpride (Barhemsys –
Acacia), a selective dopamine-2 and -3 (D2/D3) receptor
antagonist, for prevention and treatment of postoperative
nausea and vomiting (PONV) in adults. It is the first
antiemetic to be approved for rescue treatment of
PONV in patients who have symptoms despite receiving
antiemetic prophylaxis. Oral formulations of amisulpride
are available in Europe for treatment of schizophrenia
and acute psychotic episodes.
