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Searched for action. Results 351 to 360 of 1148 total matches.

Niraparib/Abiraterone Acetate (Akeega) for Prostate Cancer (online only)

   
The Medical Letter on Drugs and Therapeutics • Sep 04, 2023  (Issue 1684)
Key Akeega: a kee’ gah MECHANISM OF ACTION — PARPs are involved in many cellular functions ...
Akeega (Janssen), a fixed-dose combination of the oral poly(ADP-ribose) polymerase (PARP) inhibitor niraparib (Zejula) and the antiandrogen abiraterone acetate (Zytiga, and others), has been approved by the FDA for use in combination with prednisone for treatment of adults with deleterious or suspected deleterious BRCA-mutated (BRCAm) metastatic castration-resistant prostate cancer (mCRPC). Niraparib has been available since 2017 for treatment of epithelial ovarian, fallopian tube, or primary peritoneal cancer. Abiraterone acetate has been available since 2011 for treatment of CRPC...
Med Lett Drugs Ther. 2023 Sep 4;65(1684):e146-7   doi:10.58347/tml.2023.1684c |  Show IntroductionHide Introduction

Beqvez — Another Gene Therapy for Hemophilia B

   
The Medical Letter on Drugs and Therapeutics • Jun 10, 2024  (Issue 1704)
OF ACTION ― Hemophilia B is an X-linked disorder that causes factor IX deficiency. Beqvez is a liver ...
Fidanacogene elaparvovec-dzkt (Beqvez – Pfizer), an adeno-associated virus (AAV) vector-based gene therapy, has been approved by the FDA for treatment of adults with moderate to severe hemophilia B who do not have neutralizing antibodies to AAV serotype Rh74var and currently receive factor IX prophylaxis therapy or have had life-threatening hemorrhage or repeated, serious, spontaneous bleeding episodes. Beqvez is the second single-dose gene therapy to be approved in the US for treatment of hemophilia B; Hemgenix was the first.
Med Lett Drugs Ther. 2024 Jun 10;66(1704):95-6   doi:10.58347/tml.2024.1704d |  Show IntroductionHide Introduction

In Brief: Afamitresgene Autoleucel (Tecelra) for Synovial Sarcoma (online only)

   
The Medical Letter on Drugs and Therapeutics • Oct 14, 2024  (Issue 1713)
OF ACTION ― MAGE-A4 peptide is an intracellular cancer-testis antigen that is expressed in synovial ...
Afamitresgene autoleucel (Tecelra – Adaptimmune), a melanoma-associated antigen A4 (MAGE-A4)-directed genetically modified autologous T-cell immunotherapy, has received accelerated approval from the FDA for one-time treatment of adults with unresectable or metastatic synovial sarcoma who received prior chemotherapy and are HLA-A*02:01P, -A*02:02P, -A*02:03P, or -A*02:06P positive and whose tumor expresses the MAGE-A4 antigen. It is the first gene therapy to be approved in the US for treatment of synovial sarcoma. Accelerated approval of the immunotherapy was based on the...
Med Lett Drugs Ther. 2024 Oct 14;66(1713):e169-70   doi:10.58347/tml.2024.1713i |  Show IntroductionHide Introduction

Zenocutuzumab (Bizengri) for NSCLC and Pancreatic Adenocarcinoma

   
The Medical Letter on Drugs and Therapeutics • Jan 20, 2025  (Issue 1720)
response rate and duration of response. MECHANISM OF ACTION — NRG1 fusions are oncogenic drivers present ...
Zenocutuzumab (Bizengri – Merus), a bispecific HER2- and HER3-directed antibody, has received accelerated approval from the FDA for treatment of advanced, unresectable or metastatic non-small cell lung cancer (NSCLC) or pancreatic adenocarcinoma harboring a neuregulin 1 (NRG1) gene fusion in adults who had disease progression on or after prior systemic therapy. It is the first drug to be approved in the US for treatment of NRG1-positive cancers. Accelerated approval of zenocutuzumab was based on the overall response rate and duration of response.
Med Lett Drugs Ther. 2025 Jan 20;67(1720):15-6   doi:10.58347/tml.2025.1720e |  Show IntroductionHide Introduction

Zanidatamab (Ziihera) for Biliary Tract Cancer (online only)

   
The Medical Letter on Drugs and Therapeutics • Jan 20, 2025  (Issue 1720)
biliary tract cancer. MECHANISM OF ACTION — HER2 is commonly used to describe the protein encoded ...
Zanidatamab-hrii (Ziihera – Jazz), a bispecific HER2-directed antibody, has received accelerated approval from the FDA for treatment of unresectable or metastatic HER2-positive (IHC 3+) biliary tract cancer in patients who received prior therapy. Biliary tract cancer includes gallbladder cancer and intrahepatic and extrahepatic cholangiocarcinoma. Zanidatamab is the first dual HER2-targeted therapy to be approved in the US for this indication. Accelerated approval was based on the overall response rate and duration of response.
Med Lett Drugs Ther. 2025 Jan 20;67(1720):e16-7   doi:10.58347/tml.2025.1720f |  Show IntroductionHide Introduction

Two New Drugs for Colon Cancer

   
The Medical Letter on Drugs and Therapeutics • Jun 07, 2004  (Issue 1184)
) MECHANISM OF ACTION — EGFR, which is expressed in many normal epithelial tissues, is overexpressed ...
Cetuximab (Erbitux - ImClone Systems/Bristol-Myers Squibb), an epidermal growth factor receptor (EGFR) inhibitor, and bevacizumab (Avastin - Genentech), the first vascular endothelial growth factor angiogenesis inhibitor, have recently been approved by the FDA for treatment of patients with metastatic colorectal cancer. Cetuximab is approved for treatment of patients with EGFR-expressing tumors, either in combination regimens with irinotecan (Camptosar)when the cancer has progressed on irinotecan-based therapy, or as monotherapy for those who cannot tolerate irinotecan. Bevacizumab is approved...
Med Lett Drugs Ther. 2004 Jun 7;46(1184):46-8 |  Show IntroductionHide Introduction

Tinidazole (Tindamax) - A New Anti-Protozoal Drug

   
The Medical Letter on Drugs and Therapeutics • Aug 30, 2004  (Issue 1190)
. The precise mechanism of action against Trichomonas is not known but is believed to involve activity of free ...
Tinidazole (Tindamax - Presutti Labs), an oral antiprotozoal drug similar to metronidazole (Flagyl, and others), has been approved by the FDA for treatment of trichomoniasis in adults and for treatment of giardiasis, intestinal amebiasis and amebic liver abcess in adults and children more than 3 years old. Tinidazole has been widely used outside of the US for decades under the trade name Fasigyn (Pfizer).
Med Lett Drugs Ther. 2004 Aug 30;46(1190):70-2 |  Show IntroductionHide Introduction

Acamprosate (Campral) for Alcoholism

   
The Medical Letter on Drugs and Therapeutics • Jan 03, 2005  (Issue 1199)
has a different mechanism of action than other drugs used for maintenance of abstinence from alcohol ...
Acamprosate calcium (Campral - Forest) is now being marketed for oral use to maintain abstinence from alcohol. It has been used in France and other countries since 1989.
Med Lett Drugs Ther. 2005 Jan 3;47(1199):1-3 |  Show IntroductionHide Introduction

Micafungin (Mycamine) for Fungal Infections

   
The Medical Letter on Drugs and Therapeutics • Jun 20, 2005  (Issue 1211)
(HSCT). MECHANISM OF ACTION — Echinocandins block the biosynthesis of (1,3)-β-D-glucan ...
Micafungin sodium (Mycamine - Astellas), the second echinocandin antifungal to become available in the US, has been approved by the FDA for intravenous treatment of esophageal candidiasis and prophylaxis of invasive Candida infections in patients undergoing hematopoietic stem cell transplantation (HSCT).
Med Lett Drugs Ther. 2005 Jun 20;47(1211):51-2 |  Show IntroductionHide Introduction

Acupuncture

   
The Medical Letter on Drugs and Therapeutics • May 08, 2006  (Issue 1234)
OF ACTION — The mechanism of action of acupuncture is not known. Stimulation of acupoints has been shown ...
Acupuncture is the practice of inserting fine needles for therapeutic purposes into points on the skin known as acupoints. In traditional Chinese medicine theory, these points arefound along channels that conduct "qi" (pronounced "chee"), or energy. In addition to insertion of needles, acupoints can be stimulated by heat, electrical current or just pressure.
Med Lett Drugs Ther. 2006 May 8;48(1234):38-9 |  Show IntroductionHide Introduction