Search Results for "action"
Search again or select article below to purchase. Single article price: $45. Order 3 or more at one time and receive a 10% discount.
Sort by relevance | Sort by date
Searched for action. Results 161 to 170 of 338 total matches.
Opill — An OTC Oral Contraceptive
The Medical Letter on Drugs and Therapeutics • Sep 18, 2023 (Issue 1685)
Opill is not intended for use as an emergency
contraceptive.
MECHANISM OF ACTION — Norgestrel contains ...
The FDA has approved Opill (Perrigo), a progestin-only
oral contraceptive that contains norgestrel, for
sale over the counter (OTC). Opill is the first oral
contraceptive to be approved in the US for sale without
a prescription. Approval of OTC Opill is intended
to increase access to effective contraception and
reduce the rate of unintended pregnancies.
Med Lett Drugs Ther. 2023 Sep 18;65(1685):151-2 doi:10.58347/tml.2023.1685c | Show Introduction Hide Introduction
Delandistrogene Moxeparvovec (Elevidys) for Duchenne Muscular Dystrophy
The Medical Letter on Drugs and Therapeutics • Oct 02, 2023 (Issue 1686)
.3-7
MECHANISM OF ACTION — Delandistrogene
moxeparvovec is a nonreplicating adenoviral vectorbased ...
Delandistrogene moxeparvovec-rokl (Elevidys –
Sarepta), an adeno-associated virus (AAV) vector-based
gene therapy, has received accelerated
approval from the FDA for treatment of ambulatory
children 4-5 years old with Duchenne muscular
dystrophy (DMD) who have a confirmed mutation in
the dystrophin gene. It is the first gene therapy to be
approved in the US for treatment of DMD. Accelerated
approval was based on expression of microdystrophin
in skeletal muscle, a surrogate endpoint.
Med Lett Drugs Ther. 2023 Oct 2;65(1686):159-60 doi:10.58347/tml.2023.1686d | Show Introduction Hide Introduction
Tovorafenib (Ojemda) for Pediatric Low-Grade Glioma (online only)
The Medical Letter on Drugs and Therapeutics • Jun 10, 2024 (Issue 1704)
mutations.
MECHANISM OF ACTION — BRAF fusions dysregulate
mitogen-activated protein kinase (MAPK ...
Tovorafenib (Ojemda – Day One), a type II RAF kinase
inhibitor, has received accelerated approval from the
FDA for treatment of patients ≥6 months old with
relapsed or refractory pediatric low-grade glioma
harboring a BRAF fusion or rearrangement or a BRAF
V600 mutation. Tovorafenib is the first systemic
treatment to be approved in the US for pediatric
low-grade gliomas with BRAF fusions. Accelerated
approval of tovorafenib was based on response rates
and duration of response.
Med Lett Drugs Ther. 2024 Jun 10;66(1704):e97-8 doi:10.58347/tml.2024.1704f | Show Introduction Hide Introduction
Lotilaner (Xdemvy) for Demodex Blepharitis
The Medical Letter on Drugs and Therapeutics • Jun 24, 2024 (Issue 1705)
,
or black).1,2
MECHANISM OF ACTION — Lotilaner inhibits gammaaminobutyric
acid (GABA)-gated chloride ...
The FDA has approved a 0.25% ophthalmic solution
of the ectoparasiticide lotilaner (Xdemvy – Tarsus) for
treatment of Demodex blepharitis. Lotilaner is the first
drug to be approved in the US for this indication.
Med Lett Drugs Ther. 2024 Jun 24;66(1705):99-100 doi:10.58347/tml.2024.1705b | Show Introduction Hide Introduction
Datopotamab Deruxtecan (Datroway) for Advanced Breast Cancer (online only)
The Medical Letter on Drugs and Therapeutics • Mar 03, 2025 (Issue 1723)
4 and 6
(CDK4/6) inhibitor such as palbociclib (Ibrance).1,2
MECHANISM OF ACTION — Datroway ...
The FDA has approved datopotamab deruxtecan
(Datroway – Daiichi Sankyo/AstraZeneca), a trophoblast
cell-surface antigen-2 (Trop-2)-directed antibody
and topoisomerase inhibitor conjugate, for treatment
of adults with unresectable or metastatic hormone
receptor (HR)-positive, human epidermal growth factor
receptor 2 (HER2)-negative breast cancer who received
prior endocrine-based therapy and chemotherapy for
unresectable or metastatic disease.
Med Lett Drugs Ther. 2025 Mar 3;67(1723):e41-2 doi:10.58347/tml.2025.1723e | Show Introduction Hide Introduction
Acoramidis (Attruby) for Transthyretin Amyloid Cardiomyopathy
The Medical Letter on Drugs and Therapeutics • Mar 17, 2025 (Issue 1724)
to be determined.
MECHANISM OF ACTION — Acoramidis selectively binds
to and stabilizes transthyretin, slowing ...
The FDA has approved acoramidis (Attruby –
BridgeBio), an oral transthyretin stabilizer, to reduce
cardiovascular-related hospitalization and cardiovascular
death in adults with wild-type or variant
(hereditary) transthyretin amyloid cardiomyopathy
(ATTR-CM). Acoramidis is the second transthyretin
stabilizer to be approved in the US for this indication;
tafamidis (Vyndaqel, Vyndamax) was approved
in 2019.
Med Lett Drugs Ther. 2025 Mar 17;67(1724):45-6 doi:10.58347/tml.2025.1724c | Show Introduction Hide Introduction
Avmapki Fakzynja Co-Pack for Ovarian Cancer (online only)
The Medical Letter on Drugs and Therapeutics • Jul 21, 2025 (Issue 1733)
defactinib (Avmapki Fakzynja Co-Pack)
produced an overall response rate of about 44%.
MECHANISM OF ACTION ...
Avmapki Fakzynja Co-Pack (Verastem), a combination
of the kinase inhibitors avutometinib and defactinib,
has received accelerated approval from the FDA for
treatment of KRAS-mutated recurrent low-grade
serous ovarian cancer in women who had previously
received systemic therapy. Neither drug is approved
for use as monotherapy for any indication. Avmapki
Fakzynja is the first treatment to be approved in the
US for this indication.
Med Lett Drugs Ther. 2025 Jul 21;67(1733):e120-1 doi:10.58347/tml.2025.1733j | Show Introduction Hide Introduction
Retifanlimab (Zynyz) for Anal Cancer (online only)
The Medical Letter on Drugs and Therapeutics • Jul 21, 2025 (Issue 1733)
and median overall
survival (OS) is 20.0 months.2
MECHANISM OF ACTION — Binding of PD-1 ligands
PD-L1 ...
Retifanlimab-dlwr (Zynyz – Incyte), a programmed
death receptor-1 (PD-1)-blocking antibody, has been
approved by the FDA for use in combination with
carboplatin and paclitaxel for first-line treatment of
unresectable locally recurrent or metastatic squamous
cell carcinoma of the anal canal (SCAC) and as
monotherapy in patients who had disease progression
or intolerance to platinum-based chemotherapy. The
drug received accelerated approval for treatment of
recurrent locally advanced or metastatic Merkel cell
carcinoma in 2023.
Med Lett Drugs Ther. 2025 Jul 21;67(1733):e126-7 doi:10.58347/tml.2025.1733m | Show Introduction Hide Introduction
Upadacitinib (Rinvoq) for Giant Cell Arteritis
The Medical Letter on Drugs and Therapeutics • Jul 21, 2025 (Issue 1733)
and in reducing the
dosage of prednisone by about 50%.6
MECHANISM OF ACTION — The pathogenesis of giant
cell ...
The oral Janus kinase (JAK) inhibitor upadacitinib
(Rinvoq – Abbvie) has been approved by the FDA
for treatment of giant cell arteritis. Upadacitinib
was approved earlier for treatment of rheumatoid
arthritis, psoriatic arthritis, ankylosing spondylitis,
nonradiographic axial spondyloarthritis, atopic dermatitis,
ulcerative colitis, and Crohn's disease.
Med Lett Drugs Ther. 2025 Jul 21;67(1733):114-5 doi:10.58347/tml.2025.1733b | Show Introduction Hide Introduction
Taletrectinib (Ibtrozi) — Another Kinase Inhibitor for Non-Small Cell Lung Cancer (NSCLC) (online only)
The Medical Letter on Drugs and Therapeutics • Aug 04, 2025 (Issue 1734)
with
ROS1-positive NSCLC who have brain metastases.2
MECHANISM OF ACTION — Taletrectinib inhibits ...
Taletrectinib (Ibtrozi – Nuvation Bio), an oral kinase
inhibitor, has been approved by the FDA for treatment
of locally advanced or metastatic ROS1-positive non-small
cell lung cancer (NSCLC) in adults. It is the fourth
oral kinase inhibitor to be approved in the US for this
indication; crizotinib (Xalkori), entrectinib (Rozlytrek),
and repotrectinib (Augtyro) were approved earlier.
Med Lett Drugs Ther. 2025 Aug 4;67(1734):e130-1 doi:10.58347/tml.2025.1734d | Show Introduction Hide Introduction