リソカバトゲン・マラレウセルをリリパシドまたは耐火性辺縁性ゾーンリンパ腫 (TRANSCEND FL) の患者で用いる:グローバル,マルチコホート,単一アーム,第2相試験の初回分析結果
M Lia Palomba1, Stephen J Schuster2, Reem Karmali3
1Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Lancet (London, England)
|February 15, 2026
まとめ
リソカバトゲン・マラレウセルは,再発性または耐性限界ゾーンリンパ腫 (MZL) で高い応答率を示した. このCAR T細胞治療は,限られた有効な治療法を持つ患者にとって有望な新しい選択肢を提供します.
科学分野:
- 血液学 ヘマトロジ
- 腫瘍学 腫瘍学
- 免疫療法による免疫療法です.
背景:
- 再発性または耐火性限界ゾーンリンパ腫 (MZL) の効果的な治療法は限られています.
- 化学抗原受容体 (CAR) T細胞治療は,新たな治療方法である.
研究 の 目的:
- リソカバトゲン・マラレウセルの有効性と安全性を,再発性または耐火性MZLの患者で評価する.
- 主要エンドポイントとして,総合応答率 (ORR) を評価する.
主な方法:
- 再発性/耐性MZLにおけるリソカバトゲン・マラレウセルの2期,単腕,マルチコホート研究.
- 患者は100×10^6のCAR+T細胞を受けたが,ブリッジ療法も許された.
- 主要エンドポイント:ルガノ2014基準を用いた独立審査委員会によるORR.
主要な成果:
- この研究は,全体の応答率 (ORR) が95%でプライマリエンドポイントを達成しました.
- 反応は持続的であり,追跡期間の中央値は24.1ヶ月であった.
- グレード3のサイトカイン放出症候群および神経学的イベントを含む治療に関連する有害事象は,それぞれ4%の患者で観察されました. グレード ≥3の感染症は,患者の16%で発生しました.
結論:
- リソカバトゲン・マラレウセルは,再発性/耐久性MZLにおける高い持続的な応答率を示した.
- 安全性プロファイルは管理可能で,新しい安全性シグナルが見つかりませんでした.
- Lisocabtagene maraleucelは,この患者集団の潜在的な新しい治療オプションを表しています.
さらに関連する動画
07:43Using 22C3 Anti-PD-L1 Antibody Concentrate on Biopsy and Cytology Samples from Non-small Cell Lung Cancer Patients
Published on: September 25, 2018
11.1K
09:02Immunoglobulin Gene Sequence Analysis In Chronic Lymphocytic Leukemia: From Patient Material To Sequence Interpretation
Published on: November 26, 2018
22.5K
関連する概念動画
Treatment Resistant Cancers
3.8K
Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...
3.8K
Targeted Cancer Therapies
9.0K
The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
There are several types of targeted therapies against...
9.0K
Tumor Immunotherapy
2.0K
Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
2.0K
Cancer Therapies
10.2K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
10.2K
![Dynamic Imaging of Chimeric Antigen Receptor T Cells with [18F]Tetrafluoroborate Positron Emission Tomography/Computed Tomography](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F62334.jpg&w=3840&q=50)