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Searched for activate. Results 101 to 110 of 315 total matches.
Alpelisib (Vijoice) for PIK3CA-Related Overgrowth Spectrum (online only)
The Medical Letter on Drugs and Therapeutics • Nov 14, 2022 (Issue 1663)
vessels, the lymphatic system, and other
tissues that result from activating somatic mutations ...
The oral kinase inhibitor alpelisib (Vijoice – Novartis)
has been approved by the FDA for treatment of
patients ≥2 years old with severe manifestations of
PIK3CA-related overgrowth spectrum (PROS) who
require systemic treatment. Alpelisib is the first
drug to be approved in the US for this indication.
It was also approved in 2019 as Piqray for use in
combination with fulvestrant for treatment of certain
types of breast cancer.
In Brief: A New Breast Cancer Indication for Sacituzumab Govitecan (Trodelvy) (online only)
The Medical Letter on Drugs and Therapeutics • Mar 06, 2023 (Issue 1671)
-38, an active metabolite of irinotecan, prevents
re-ligation of topoisomerase I-induced single ...
Sacituzumab govitecan-hziy (Trodelvy – Gilead) has
been approved for treatment of unresectable locally
advanced or metastatic hormone receptor (HR)-positive, human epidermal growth factor receptor 2
(HER2)-negative breast cancer in adults who received
prior endocrine therapy and ≥2 additional systemic
therapies for metastatic disease. It was previously
approved for treatment-refractory metastatic triplenegative
breast cancer and for treatment of locally
advanced or metastatic urothelial cancer in adults
who received platinum-based chemotherapy and a
programmed death receptor-1...
Med Lett Drugs Ther. 2023 Mar 6;65(1671):e43-4 doi:10.58347/tml.2023.1671g | Show Introduction Hide Introduction
Atezolizumab (Tecentriq) for Alveolar Soft Part Sarcoma (online only)
The Medical Letter on Drugs and Therapeutics • Apr 03, 2023 (Issue 1673)
.1 receptors
on T cells and antigen-presenting cells suppresses
cytotoxic T-cell activity ...
Atezolizumab (Tecentriq – Genentech), an immune
checkpoint inhibitor, has been approved by the FDA
for treatment of unresectable or metastatic alveolar
soft part sarcoma (ASPS) in patients ≥2 years old. It
was previously approved for treatment of non-small
cell lung cancer, small cell lung cancer, hepatocellular
cancer, and melanoma (see Table 1). Atezolizumab is
the first drug to be approved in the US for treatment
of ASPS. ASPS is a rare disorder that affects mostly
adolescents and young adults; <1% of soft tissue
sarcomas are ASPS.
Med Lett Drugs Ther. 2023 Apr 3;65(1673):e56-7 doi:10.58347/tml.2023.1673d | Show Introduction Hide Introduction
Two Vonoprazan Combinations (Voquezna) for H. pylori
The Medical Letter on Drugs and Therapeutics • Oct 31, 2022 (Issue 1662)
ATPase (“proton pump”).
Unlike conventional PPIs, vonoprazan does not require
activation by acid ...
The FDA has approved vonoprazan, a potassium-competitive
acid blocker, copackaged with amoxicillin
(Voquezna Dual Pak – Phathom) and with amoxicillin
and clarithromycin (Voquezna Triple Pak) for
treatment of Helicobacter pylori infection in adults.
Vonoprazan is the first potassium-competitive acid
blocker to be approved in the US. It has been available
in Japan for treatment of various acid-related
disorders since 2014. Vonoprazan is not available
alone in the US.
Drugs for Age-Related Macular Degeneration
The Medical Letter on Drugs and Therapeutics • Jan 06, 2025 (Issue 1719)
to complement
protein C5 and inhibits its cleavage into C5a and C5b,
preventing activation of proinflammatory ...
Age-related macular degeneration (AMD) has two
major forms: dry or non-neovascular (~90% of
patients) and wet or neovascular (~10% of patients).
Med Lett Drugs Ther. 2025 Jan 6;67(1719):1-5 doi:10.58347/tml.2025.1719a | Show Introduction Hide Introduction
In Brief: Third Dose of mRNA-based COVID-19 Vaccines for Immunocompromised Persons
The Medical Letter on Drugs and Therapeutics • Sep 20, 2021 (Issue 1633)
recipients who received 2 doses of an
Table 1. Some Immunocompromising Conditions1
▶ Active or recent ...
The FDA has expanded the Emergency Use Authorizations
(EUAs) for the mRNA-based COVID-19 vaccines
manufactured by Pfizer/BioNTech (Comirnaty) and
Moderna (Spikevax) to include administration of a third
dose in persons ≥12 years old (Pfizer/BioNTech) or ≥18
years old (Moderna) who have undergone solid organ
transplantation or have a condition that compromises
the immune system to a similar extent (see Table 1).
Idecabtagene Vicleucel (Abecma) for Multiple Myeloma (online only)
The Medical Letter on Drugs and Therapeutics • Nov 14, 2022 (Issue 1663)
cells and plasma cells. Upon binding
to BCMA-expressing cells, the CAR promotes T cell
activation ...
The FDA has approved idecabtagene vicleucel
(Abecma – BMS), a B-cell maturation antigen (BCMA)-directed genetically-modified cellular product, for
treatment of relapsed or refractory multiple myeloma in
adults who received ≥4 prior lines of therapy, including
a proteasome inhibitor, an immunomodulatory drug,
and an anti-CD38 monoclonal antibody. Abecma is
an individualized cellular product prepared from the
patient’s own T cells, which are genetically modified
to express chimeric antigen receptors (CAR) and
then infused back into the patient. Ciltacabtagene
autoleucel...
COVID-19 Update: An EUA for Vilobelimab (Gohibic) for COVID-19
The Medical Letter on Drugs and Therapeutics • May 29, 2023 (Issue 1677)
in patients already
receiving IMV or ECMO.2,6
MECHANISM OF ACTION ― Activation of the
complement system ...
The investigational anti-complement component 5a
(C5a) antibody vilobelimab (Gohibic – InflaRx) has
been granted an FDA Emergency Use Authorization
(EUA) for IV treatment of hospitalized adults
with COVID-19 beginning within 48 hours after
invasive mechanical ventilation (IMV) or extracorporeal
membrane oxygenation (ECMO) is started.
Vilobelimab is the first anti-C5a antibody to become
available in the US.
Med Lett Drugs Ther. 2023 May 29;65(1677):86-7 doi:10.58347/tml.2023.1677d | Show Introduction Hide Introduction
Revumenib (Revuforj) for Acute Leukemia (online only)
The Medical Letter on Drugs and Therapeutics • Jan 06, 2025 (Issue 1719)
fusion proteins with menin, resulting in
antiproliferative and antitumor activity in leukemia cells ...
Revumenib (Revuforj – Syndax), an oral menin
inhibitor, has been approved by the FDA for treatment
of relapsed or refractory acute leukemia in patients
≥1 year old with a lysine methyltransferase 2A gene
(KMT2A) translocation. It is the first menin inhibitor to
be approved in the US.
Med Lett Drugs Ther. 2025 Jan 6;67(1719):e8-9 doi:10.58347/tml.2025.1719d | Show Introduction Hide Introduction
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