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Searched for action. Results 301 to 310 of 340 total matches.
Delgocitinib Cream (Anzupgo) for Chronic Hand Eczema
The Medical Letter on Drugs and Therapeutics • Oct 13, 2025 (Issue 1739)
OF ACTION — Delgocitinib inhibits the
JAK-signal transducer and activator of transcription
(STAT) pathways ...
The FDA has approved a 2% cream formulation of
delgocitinib (Anzupgo – Leo), a Janus kinase (JAK)
inhibitor, for treatment of moderate to severe chronic
hand eczema (dermatitis) in adults who had an
inadequate response to or are unable to use topical
corticosteroids. Delgocitinib is the first drug to be
approved in the US for this indication. Ruxolitinib,
another JAK inhibitor, is available in a 1.5% cream
formulation (Opzelura) for treatment of mild to
moderate atopic dermatitis in patients ≥2 years old.
Med Lett Drugs Ther. 2025 Oct 13;67(1739):163-5 doi:10.58347/tml.2025.1739b | Show Introduction Hide Introduction
Deuruxolitinib (Leqselvi) for Severe Alopecia Areata
The Medical Letter on Drugs and Therapeutics • Oct 27, 2025 (Issue 1740)
,6; their effects appear to persist
through multiple years of treatment.7,8
MECHANISM OF ACTION ...
The FDA has approved the oral Janus kinase (JAK)
inhibitor deuruxolitinib (Leqselvi – Sun) for treatment
of severe alopecia areata in adults. Two other oral
JAK inhibitors are approved for treatment of severe
alopecia areata: baricitinib (Olumiant) is approved for
use in adults, and ritlecitinib (Litfulo) is approved for
use in patients ≥12 years old.
Med Lett Drugs Ther. 2025 Oct 27;67(1740):174-6 doi:10.58347/tml.2025.1740b | Show Introduction Hide Introduction
Depemokimab (Exdensur) for Severe Eosinophilic Asthma
The Medical Letter on Drugs and Therapeutics • Mar 16, 2026 (Issue 1750)
OF ACTION — Depemokimab is a
humanized monoclonal antibody that binds to IL-5, the
major cytokine ...
The FDA has approved depemokimab (Exdensur –
GSK), a long-acting interleukin-5 (IL-5) antagonist,
for add-on maintenance treatment of severe asthma
characterized by an eosinophilic phenotype in
patients ≥12 years old. Depemokimab is the fourth
IL-5-directed treatment to be approved in the US for
this indication; the IL-5 antagonists mepolizumab
(Nucala) and reslizumab (Cinqair) and the IL-5
receptor alpha antagonist benralizumab (Fasenra)
were approved earlier.
Med Lett Drugs Ther. 2026 Mar 16;68(1750):44-6 doi:10.58347/tml.2026.1750b | Show Introduction Hide Introduction
Pivmecillinam (Pivya) for Uncomplicated UTI
The Medical Letter on Drugs and Therapeutics • Apr 13, 2026 (Issue 1752)
They are not recommended for
empiric treatment of acute uUTI.
MECHANISM OF ACTION ― Pivmecillinam is a prodrug ...
The FDA has approved pivmecillinam (Pivya – Utility
Therapeutics), an oral penicillin-class antibacterial
drug, for treatment of uncomplicated urinary tract
infections (uUTIs) caused by susceptible isolates of
Escherichia coli, Proteus mirabilis, or Staphylococcus
saprophyticus in adult females. Pivmecillinam was
approved by the FDA in 2024 but only recently became
available in the US. It has been used in Europe for over
40 years.
Med Lett Drugs Ther. 2026 Apr 13;68(1752):57-9 doi:10.58347/tml.2026.1752a | Show Introduction Hide Introduction
Expanded Table: Some Biologic Drugs and JAK Inhibitors for Rheumatoid Arthritis (online only)
The Medical Letter on Drugs and Therapeutics • Nov 15, 2021 (Issue 1637)
the first dose
Etanercept has a rapid onset of action and a short halflife
that makes toxicity ...
View Expanded Table: Some Biologic Drugs and JAK Inhibitors for Rheumatoid Arthritis
Mavacamten (Camzyos) for Obstructive Hypertrophic Cardiomyopathy
The Medical Letter on Drugs and Therapeutics • Jun 13, 2022 (Issue 1652)
OF ACTION — Mavacamten is a selective
inhibitor of cardiac myosin adenosine triphosphatase
(ATPase ...
The FDA has approved mavacamten (Camzyos –
MyoKardia/BMS), a modulator of cardiac myosin, to
improve functional capacity and symptoms in adults
with New York Heart Association (NYHA) class II or
III obstructive hypertrophic cardiomyopathy (HCM)
who have a baseline left ventricular ejection fraction
(LVEF) ≥55%. Mavacamten is the first drug in its class
to become available in the US.
Tenapanor (Ibsrela) for Irritable Bowel Syndrome with Constipation
The Medical Letter on Drugs and Therapeutics • Jun 13, 2022 (Issue 1652)
MECHANISM OF ACTION — NHE3 is a transporter
that exchanges extracellular sodium for intracellular
Table 1 ...
The FDA has approved tenapanor (Ibsrela - Ardelyx),
a sodium/hydrogen exchanger 3 (NHE3) inhibitor, for
twice-daily oral treatment of irritable bowel syndrome
with constipation (IBS-C) in adults. Tenapanor is the
first NHE3 inhibitor to become available in the US.
Tirzepatide (Mounjaro) for Type 2 Diabetes
The Medical Letter on Drugs and Therapeutics • Jul 11, 2022 (Issue 1654)
management in patients with and
without type 2 diabetes.2,3
MECHANISM OF ACTION ― Acting as an agonist ...
The FDA has approved tirzepatide (Mounjaro –
Lilly), a peptide hormone with activity at both
glucose-dependent insulinotropic polypeptide
(GIP) and glucagon-like peptide-1 (GLP-1)
receptors, to improve glycemic control in adults
with type 2 diabetes. Tirzepatide, which is injected
subcutaneously once weekly, is the first dual GIP/GLP-1 receptor agonist to become available in the
US. Selective GIP receptor agonists are not available
in the US; GLP-1 receptor agonists have been
available for years.
Oteseconazole (Vivjoa) for Recurrent Vulvovaginal Candidiasis
The Medical Letter on Drugs and Therapeutics • Aug 08, 2022 (Issue 1656)
-
fold lower than fluconazole MICs against C. glabrata.5
MECHANISM OF ACTION — Like other azoles ...
The FDA has approved oteseconazole (Vivjoa –
Mycovia), a new oral azole antifungal, to reduce the incidence
of recurrent vulvovaginal candidiasis (RVVC)
in females with a history of RVVC. Oteseconazole is
the first drug to be approved in the US specifically for
treatment of RVVC.
Upadacitinib (Rinvoq): A Second JAK Inhibitor for Ulcerative Colitis
The Medical Letter on Drugs and Therapeutics • Sep 05, 2022 (Issue 1658)
) or a biologic drug can then be used for
maintenance of remission.
MECHANISM OF ACTION — Like other JAK ...
The FDA has approved the oral Janus kinase (JAK)
inhibitor upadacitinib (Rinvoq – Abbvie) for treatment
of moderately to severely active ulcerative colitis in
adults who have had an inadequate response to or
cannot tolerate one or more tumor necrosis factor
(TNF) inhibitors. Upadacitinib is the second JAK
inhibitor to be approved for this indication; tofacitinib
(Xeljanz) was the first. Upadacitinib is also approved
for treatment of rheumatoid arthritis, psoriatic
arthritis, atopic dermatitis, and ankylosing spondylitis.
