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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 IntroductionHide 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 IntroductionHide 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 IntroductionHide 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 IntroductionHide 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 IntroductionHide 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 IntroductionHide 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 IntroductionHide 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 IntroductionHide 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 IntroductionHide 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.
Med Lett Drugs Ther. 2005 Mar 14;47(1204):23-4 |  Show IntroductionHide Introduction