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Searched for action. Results 441 to 450 of 1197 total matches.
In Brief: A New Non-Small Cell Lung Cancer Indication for Osimertinib (Tagrisso) (online only)
The Medical Letter on Drugs and Therapeutics • Nov 11, 2024 (Issue 1715)
is the first targeted therapy to be approved
for the new indication.
MECHANISM OF ACTION — Osimertinib ...
The oral kinase inhibitor osimertinib (Tagrisso –
AstraZeneca), which has been available for years for
treatment of non-small cell lung cancer (NSCLC) in
adults with epidermal growth factor receptor (EGFR)
exon 19 deletions or exon 21 L858R mutations, has now
been approved for treatment of unresectable stage III
EGFR-mutated NSCLC. About 20-30% of patients with
NSCLC have locally advanced stage III NSCLC, and
60-90% of these patients have unresectable disease.
Osimertinib is the first targeted therapy to be approved
for the new indication.
Med Lett Drugs Ther. 2024 Nov 11;66(1715):e190-1 doi:10.58347/tml.2024.1715h | Show Introduction Hide Introduction
Isatuximab (Sarclisa) for Multiple Myeloma (online only)
The Medical Letter on Drugs and Therapeutics • Dec 09, 2024 (Issue 1717)
to
standard treatment alone.
MECHANISM OF ACTION — Isatuximab binds to
CD38 expressed on the surface ...
Isatuximab-irfc (Sarclisa – Sanofi), a CD38-directed
cytolytic antibody, has been approved by the FDA for
treatment of newly diagnosed multiple myeloma in
adults who are not eligible for autologous stem cell
transplantation (ASCT). The drug was approved earlier
for treatment of relapsed or treatment-refractory
multiple myeloma.
Med Lett Drugs Ther. 2024 Dec 9;66(1717):e200-1 doi:10.58347/tml.2024.1717e | Show Introduction Hide Introduction
Zolbetuximab (Vyloy) for Gastric and Gastroesophageal Carcinoma (online only)
The Medical Letter on Drugs and Therapeutics • Dec 09, 2024 (Issue 1717)
to be approved in the US
that selectively targets CLDN18.2.
MECHANISM OF ACTION — Zolbetuximab binds ...
Zolbetuximab-clzb (Vyloy – Astellas), a claudin
18.2 (CLDN18.2)-directed cytolytic antibody, has
been approved by the FDA for use in combination
with fluoropyrimidine- and platinum-containing
chemotherapy for first-line treatment of locally
advanced unresectable or metastatic human epidermal
growth factor receptor 2 (HER2)-negative gastric or
gastroesophageal junction (GEJ) adenocarcinoma in
patients who have CLDN18.2-positive tumors. It is the
first monoclonal antibody to be approved in the US
that selectively targets CLDN18.2.
Med Lett Drugs Ther. 2024 Dec 9;66(1717):e204-5 doi:10.58347/tml.2024.1717g | Show Introduction Hide Introduction
Vimseltinib (Romvimza) for Tenosynovial Giant Cell Tumor (online only)
The Medical Letter on Drugs and Therapeutics • Apr 14, 2025 (Issue 1726)
, or tendon sheaths. Standard treatment is
surgical resection.1
MECHANISM OF ACTION — Tenosynovial giant ...
Vimseltinib (Romvimza – Deciphera), an oral kinase
inhibitor, has been approved by the FDA for treatment
of symptomatic tenosynovial giant cell tumor in adults
for whom surgical resection would cause worsening
functional limitation or severe morbidity. The kinase
inhibitor pexidartinib (Turalio) was approved for a
similar indication in 2019.
Med Lett Drugs Ther. 2025 Apr 14;67(1726):e66-7 doi:10.58347/tml.2025.1726h | Show Introduction Hide Introduction
Telisotuzumab Vedotin (Emrelis) for Non-Small Cell Lung Cancer (online only)
The Medical Letter on Drugs and Therapeutics • Aug 04, 2025 (Issue 1734)
the last dose. Male
patients with female partners of reproductive potential
MECHANISM OF ACTION — Emrelis ...
Telisotuzumab vedotin-tllv (Emrelis – Abbvie), a
c-Met-directed antibody and microtubule inhibitor
conjugate, has received accelerated approval from the
FDA for treatment of locally advanced or metastatic
nonsquamous non-small cell lung cancer (NSCLC) in
adults with high c-Met protein overexpression [≥50%
of tumor cells with strong (3+) staining] who received
prior systemic therapy. Accelerated approval was
based on the overall response rate and duration of
response.
Med Lett Drugs Ther. 2025 Aug 4;67(1734):e132-3 doi:10.58347/tml.2025.1734e | Show Introduction Hide Introduction
Dordaviprone (Modeyso) for Diffuse Midline Glioma (online only)
The Medical Letter on Drugs and Therapeutics • Sep 29, 2025 (Issue 1738)
, surgical resection is
generally not an option.1
MECHANISM OF ACTION — Dordaviprone is a
mitochondrial ...
Dordaviprone (Modeyso – Jazz), an oral protease
activator, has received accelerated approval from the
FDA for treatment of diffuse midline gliomas harboring
a H3 K27M mutation in patients ≥ year old who had
disease progression following prior treatment. It is the
first drug to be approved in the US for this indication.
Med Lett Drugs Ther. 2025 Sep 29;67(1738):e160-1 doi:10.58347/tml.2025.1738c | Show Introduction Hide Introduction
Denileukin Diftitox (Lymphir) for Cutaneous T-Cell Lymphoma (online only)
The Medical Letter on Drugs and Therapeutics • Feb 16, 2026 (Issue 1748)
be fatal, can occur.
MECHANISM OF ACTION — Lymphir is a fusion protein
that contains IL-2 conjugated ...
The FDA has approved the interleukin-2 (IL-2)
receptor-directed fusion protein denileukin diftitox
(Lymphir – Citius) for treatment of relapsed or
refractory stage I-III cutaneous T-cell lymphoma
in adults who received at least one prior systemic
therapy. Lymphir is a reformulated, purified version
of Ontak, which was voluntarily withdrawn from the
market in 2014 because of manufacturing issues.
Med Lett Drugs Ther. 2026 Feb 16;68(1748):e32-3 doi:10.58347/tml.2026.1748f | Show Introduction Hide Introduction
In Brief: Vybrique — Sildenafil Oral Film for Erectile Dysfunction
The Medical Letter on Drugs and Therapeutics • Mar 25, 2026 (Issue 5128)
OF ACTION — Sildenafil is a selective
inhibitor of PDE5. Inhibition of PDE5 increases cyclic
guanosine ...
The FDA has approved Vybrique (IBSA), an oral film
formulation of the phosphodiesterase type 5 (PDE5)
inhibitor sildenafil, for treatment of erectile dysfunction
(ED). Sildenafil oral tablets (Viagra, and generics)
have been available since 1998. The manufacturer is
promoting the new product as a "discreet, on-the-go"
option that can be taken without water.
Med Lett Drugs Ther. 2026 Mar 25;68(5128):1-2 doi:10.58347/tml.2026.5128a | Show Introduction Hide Introduction
Plozasiran (Redemplo) for Familial Chylomicronemia Syndrome
The Medical Letter on Drugs and Therapeutics • Apr 13, 2026 (Issue 1752)
is available, but it is not
routinely performed.
MECHANISM OF ACTION ― ApoC-III, which is
synthesized ...
Plozasiran (Redemplo – Arrowhead), an apolipoprotein
C-III (apoC-III)-directed small interfering ribonucleic
acid (siRNA), has been approved by the FDA to
reduce triglyceride levels in adults with familial
chylomicronemia syndrome (FCS). It is the second
drug to be approved in the US for this indication; the
apoC-III-directed antisense oligonucleotide olezarsen
(Tryngolza) was approved in 2024.
Med Lett Drugs Ther. 2026 Apr 13;68(1752):61-2 doi:10.58347/tml.2026.1752c | Show Introduction Hide Introduction
Solifenacin and Darifenacin for Overactive Bladder
The Medical Letter on Drugs and Therapeutics • Mar 14, 2005 (Issue 1204)
mouth (long-acting oral drugs, patch formulations)
tend to be less effective.
MECHANISM OF ACTION ...
Solifenacin succinate (VESIcare - Yamanouchi and GlaxoSmithKline) and darifenacin hydrobromide (Enablex - Novartis) have been approved by the FDA for oral treatment of overactive bladder.
