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China Approves ORPATHYS-TAGRISSO Combination for EGFR-Mutated Lung Cancer with MET Amplification

  • China's National Medical Products Administration approved the ORPATHYS-TAGRISSO combination for treating EGFR-mutated non-small cell lung cancer patients with MET amplification after disease progression on EGFR inhibitor therapy.
  • The Phase III SACHI trial demonstrated a 66% reduction in disease progression risk compared to chemotherapy, with median progression-free survival of 8.2 months versus 4.5 months.
  • This represents the first all-oral, chemotherapy-free treatment option for this patient population, addressing a critical resistance mechanism in lung cancer therapy.
  • The approval triggers an $11 million milestone payment from AstraZeneca to HUTCHMED and marks the third indication for ORPATHYS in China.
NCT04923932Active, Not RecruitingPhase 2
Hutchison Medipharma Limited
Posted 7/27/2021
NCT02819596CompletedPhase 2
Queen Mary University of London
Posted 5/3/2016
NCT02143466Active, Not RecruitingPhase 1
AstraZeneca
Posted 8/5/2014
NCT05015608Active, Not RecruitingPhase 3
Hutchison Medipharma Limited
Posted 11/22/2021
NCT03091192Active, Not RecruitingPhase 3
AstraZeneca
Posted 7/25/2017

FDA Approves Voranigo (Vorasidenib) as First Targeted Therapy for IDH-Mutant Glioma

  • The FDA approved Voranigo (vorasidenib) on August 6, 2024, as the first targeted treatment for Grade 2 IDH-mutant astrocytoma or oligodendroglioma in patients 12 years and older.
  • Phase 3 INDIGO trial results showed Voranigo significantly extended progression-free survival to 27.7 months compared to 11.1 months with placebo.
  • The drug works by blocking mutant IDH1 and IDH2 enzymes, reducing tumor activity and crossing the blood-brain barrier to effectively treat brain tumors.
  • Common side effects include tiredness (37%), COVID-19 (33%), and muscle or joint pain (26%), with liver function monitoring required during treatment.

FDA Grants Breakthrough Therapy Designation for Daraxonrasib in KRAS-Mutated Pancreatic Cancer

  • FDA has granted Breakthrough Therapy Designation to daraxonrasib, a RAS(ON) multi-selective inhibitor, for previously treated metastatic pancreatic ductal adenocarcinoma (PDAC) in patients with KRAS G12 mutations.
  • The designation represents a significant regulatory milestone for targeting KRAS mutations in pancreatic cancer, one of the most challenging malignancies to treat.
  • Daraxonrasib's multi-selective RAS(ON) inhibition mechanism offers a novel therapeutic approach for patients with limited treatment options in the metastatic setting.

FDA-Approved Tovorafenib Offers New Treatment Option for Pediatric Low-Grade Glioma with BRAF V600 Mutations

  • Tovorafenib (Ojemda) is approved for treating low-grade glioma that has returned after previous treatments failed, specifically targeting tumors with BRAF V600 mutations.
  • The oral medication is available for adults and children as young as 6 months old, administered once weekly as either tablets or oral suspension.
  • Treatment requires genetic testing to confirm BRAF V600 mutations before initiation and regular monitoring for potential side effects including bleeding, liver problems, and growth impacts in children.
  • Common side effects include fatigue, gastrointestinal symptoms, cold-like symptoms, and skin reactions, with serious adverse events requiring immediate medical attention.

Zenocutuzumab Achieves 30% Response Rate in NRG1 Fusion-Positive Solid Tumors, Receives FDA Approval

  • The Phase 2 eNRGy trial demonstrated zenocutuzumab's clinical efficacy with a 30% objective response rate and 11.1-month median duration of response in patients with NRG1 fusion-positive solid tumors.
  • Pancreatic cancer patients showed particularly promising results with a 42% response rate and 9.2-month median progression-free survival, offering hope for this historically difficult-to-treat malignancy.
  • Zenocutuzumab received accelerated FDA approval as the first targeted therapy for NRG1-positive non-small cell lung cancer and pancreatic adenocarcinoma.
  • The bispecific antibody demonstrated a favorable safety profile with treatment-related adverse events in 95% of participants but fewer than 10% experiencing grade 3 or higher toxicities.

Phase 3 SYMPATICO Study Shows Promising First-Line Ibrutinib-Venetoclax Combination for Older MCL Patients

  • The phase 3 SYMPATICO study demonstrated that first-line ibrutinib plus venetoclax achieved high complete response rates in older patients with mantle cell lymphoma, including those with challenging TP53 mutations.
  • Patients aged 65 and older with TP53-unmutated disease achieved a 76% complete response rate, while those with TP53-mutated disease reached a 44% complete response rate.
  • The combination showed durable responses with median progression-free survival of 40.2 months in TP53-unmutated patients and 22.0 months in TP53-mutated patients.
  • Safety profile was consistent with known individual agent profiles, with no new safety signals identified in the treatment-naive population.

First European Patient Receives Breakthrough Treatment for Ultra-Rare APDS Immune Disorder

  • Mary Catchpole, 19, becomes the first European patient to receive leniolisib (Joenja), a newly approved targeted treatment for activated PI3-kinase delta syndrome (APDS), a rare inherited immune disorder.
  • The drug works by inhibiting an overactive enzyme that disrupts immune function, offering a potential cure for patients who previously faced lifelong infections and invasive treatments.
  • APDS was discovered by Cambridge researchers in 2013 with help from Catchpole's family, who lost four members to the condition before this breakthrough treatment became available.
  • The NHS approved leniolisib at a list price of £352,000 per year with a confidential discount, potentially benefiting up to 50 patients over age 12 in England.

Budget Impact Analysis Shows Revumenib Cost-Neutral for Health Plans Despite High Specialty Drug Costs

  • A recent budget impact analysis demonstrates that revumenib (Revuforj) for relapsed/refractory acute leukemias with KMT2A translocation would be cost-neutral for health plans over three years.
  • The cost neutrality is primarily driven by revumenib's oral administration, which eliminates expensive infusion-related costs including chair time and administration fees.
  • The analysis highlights challenges in evaluating rare disease treatments affecting only 1.7 individuals per million patients, where traditional cost-effectiveness methods may not adequately capture therapeutic value.
  • Patient adherence to the oral therapy remains a critical variable that could influence long-term cost-effectiveness and clinical outcomes.

Advanced Mycosis Fungoides Treatment Requires Strategic Sequencing of HDAC Inhibitors and Targeted Therapies

  • Advanced mycosis fungoides with nodal involvement requires systemic approaches adapted from peripheral T-cell lymphoma management, as standard skin-directed therapies provide limited benefit in this setting.
  • CTCL patients typically require 50% dose reductions compared to systemic T-cell lymphoma protocols due to enhanced treatment sensitivity and altered tumor cell metabolism.
  • HDAC inhibitors including romidapsin and vorinostat demonstrate efficacy in patients with both peripheral blood and nodal involvement, while mogamalizumab shows particular effectiveness in circulating disease.
  • Chronic use of single-agent chemotherapy introduces unique toxicity considerations, with gemcitabine carrying risks of hemolytic uremic syndrome after continuous use for over a year.

Eli Lilly's Olomorasib Receives FDA Orphan Drug Designation for KRAS G12C-Mutated NSCLC Treatment

  • The FDA has granted orphan drug designation to Eli Lilly's Olomorasib for treating non-small cell lung cancer with KRAS G12C mutations, providing market exclusivity and development incentives.
  • Olomorasib is currently in Phase 3 clinical trials as a first-line treatment combined with Keytruda (pembrolizumab), with or without chemotherapy, for advanced NSCLC patients.
  • Previous ASCO data demonstrated that Olomorasib (50 or 100mg BID) combined with Keytruda showed promising safety and anti-tumor activity in KRAS G12C-mutated NSCLC patients.
  • The designation addresses an unmet medical need for patients with KRAS G12C mutations, a common driver mutation in NSCLC with limited treatment options.

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