MedPath

Lutetium Lu177 Edotreotide

Generic Name
Lutetium Lu177 Edotreotide
Drug Type
Small Molecule
Chemical Formula
C65H89LuN14O18S2
CAS Number
321835-55-6
Unique Ingredient Identifier
RGO812Q0C8

Amgen Launches Phase 3 Trials for Monthly Obesity Drug MariTide

• Amgen has initiated two pivotal Phase 3 trials of MariTide for obesity treatment, targeting both diabetic and non-diabetic populations with a three-tiered dosing strategy. • In previous Phase 2 trials, MariTide demonstrated approximately 20% weight loss over one year, though market reception was mixed regarding its competitive positioning. • The monthly dosing regimen of MariTide represents a potential differentiating factor in the increasingly competitive obesity drug market, with the company expressing confidence in the program's progression.

ITM-11 Demonstrates Superior Progression-Free Survival Compared to Everolimus in GEP-NETs

• ITM-11, a targeted radiopharmaceutical, significantly improved progression-free survival (PFS) in patients with Grade 1/2 gastroenteropancreatic neuroendocrine tumors (GEP-NETs). • The Phase 3 COMPETE trial marks the first time a radiopharmaceutical has shown superior PFS compared to everolimus in this patient population. • ITM plans to present the COMPETE data at an upcoming medical conference and discuss a potential New Drug Application (NDA) submission with the FDA in 2025. • The trial results support ITM-11's potential as a more effective treatment option for GEP-NETs, addressing a significant unmet need.

ITM-11 Radiopharmaceutical Achieves Phase III Success in GEP-NETs, Outperforming Everolimus

• ITM-11, a targeted radiopharmaceutical, demonstrated superior progression-free survival compared to everolimus in patients with grade 1-2 gastroenteropancreatic neuroendocrine tumors (GEP-NETs). • The Phase III COMPETE trial marks the first time a radiopharmaceutical has outperformed a molecular targeted therapy in a head-to-head study for GEP-NETs. • ITM-11 utilizes no-carrier-added Lutetium-177 to deliver targeted radiation to tumor cells expressing somatostatin receptors, minimizing damage to healthy tissue. • With a potential FDA submission in 2025, ITM-11 could become a frontrunner in radiopharmaceutical approvals, potentially boosting investment in the sector.

FDA Expands Enhertu Approval for Most Common Form of Breast Cancer

The FDA has approved Daiichi Sankyo and AstraZeneca's Enhertu for expanded use in patients with metastatic, hormone-positive breast cancer expressing low and ultra-low levels of HER2. This significant expansion covers treatment after hormone therapy for the most prevalent breast cancer type, potentially benefiting a broader patient population.

Datroway (Datopotamab Deruxtecan) Receives Global Approvals for Advanced Breast Cancer

• Datroway (Dato-DXd) gains first global approval in Japan for previously treated, unresectable, or recurrent HR-positive, HER2-negative breast cancer, offering a new alternative to conventional chemotherapy. • The FDA has approved Datroway for advanced breast cancer, marking the first U.S. approval for the antibody-drug conjugate developed by AstraZeneca and Daiichi Sankyo. • EMA endorsed Dato-DXd as a late-line option for certain breast cancer cases, adding to approvals in the U.S. and Japan and expanding treatment options in Europe. • Clinical trials, including TROPION-Breast01, demonstrated that Datroway significantly delayed cancer progression compared to standard chemotherapy, with manageable safety profiles.

FDA Approves Tevimbra Plus Chemotherapy for First-Line Treatment of Gastric and GEJ Adenocarcinoma

• The FDA has approved Tevimbra (tislelizumab-jsgr) in combination with chemotherapy for first-line treatment of HER2-negative gastric or gastroesophageal junction adenocarcinoma with PD-L1 expression. • The approval was based on the RATIONALE-305 trial, which showed a median overall survival of 15.0 months with Tevimbra plus chemotherapy compared to 12.9 months with chemotherapy alone. • Common side effects of Tevimbra in combination with chemotherapy include decreased blood cell counts, fatigue, and gastrointestinal issues, but the combination offers a manageable safety profile. • This approval marks the second for Tevimbra in 2024, highlighting its potential to address critical needs in oncology and providing a valuable new treatment option.

Cell Therapy and Targeted Therapies Dominate Oncology Advances in Early 2025

• The FDA issued a CRL for Atara Biotherapeutics' tabelecleucel due to third-party manufacturing issues, not efficacy or safety data, delaying potential approval for EBV+ PTLD. • EsoBiotec dosed the first patient in a trial for ESO-T01, an in vivo BCMA-directed CAR-T therapy for multiple myeloma, aiming for lower costs and simplified administration. • Obecabtagene autoleucel (obe-cel) gained FDA approval for relapsed/refractory B-cell precursor ALL, offering a less toxic CD19-directed CAR T-cell therapy option. • Arlocabtagene autoleucel (arlo-cel) shows promise in heavily pretreated relapsed/refractory multiple myeloma, eliciting a 48% complete response rate in phase 1 studies.

Grand Pharmaceutical's ITM-11 Phase III Trial Accepted for GEP-NETs in China

• Grand Pharmaceutical's ITM-11, a radionuclide-drug conjugate, has its Phase III clinical trial application accepted by China's NMPA. • The trial, named COMPETE Bridging Study, will evaluate ITM-11's efficacy and safety against standard therapy in GEP-NET patients. • ITM-11 targets somatostatin receptors on GEP-NET tumors, offering a potential new treatment option with improved radioisotope purity. • This trial, along with the ongoing COMPOSE trial, aims to address a broad spectrum of GEP-NET patients, where the incidence is increasing.
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