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Methods of reducing side effects of Anti-cd30 antibody drug conjugate therapy

A technology of antibody drugs and conjugates, applied in drug combinations, antibody medical components, anti-tumor drugs, etc.

Pending Publication Date: 2020-11-13
西雅图知耐特公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The high rate of subsequent disease progression in patients who respond to first-line therapy has led some investigators to adopt autologous stem cell transplantation (SCT) as a means to improve long-term outcomes; however, no randomized studies have been performed

Method used

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  • Methods of reducing side effects of Anti-cd30 antibody drug conjugate therapy
  • Methods of reducing side effects of Anti-cd30 antibody drug conjugate therapy
  • Methods of reducing side effects of Anti-cd30 antibody drug conjugate therapy

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[0203] Berentuzumab vedotin was previously evaluated with sequential and concurrent multiagent chemotherapy in a phase 1 study of patients with newly diagnosed CD30-positive mature T-cell and NK-cell neoplasms, including sALCL (study SGN35-011) clinical safety and activity. A phase 1 study was conducted to determine the safety and activity of sequential and combined first-line treatment approaches of berentuzumab vedotin with CHOP or CHP chemotherapy. The maximum tolerated dose of berentuzumab vedotin administered concomitantly with CHP was 1.8 mg / kg. In an interim analysis of this study (data presented at T-cell Lymphoma Forum 2012), 20 patients in this study received berentuzumab vedotin 1.2 or 1.8 mg / kg in combination with CHP 6 cycles followed by vedotin every 3 weeks for up to 10 additional cycles in responding patients. The most common adverse events were nausea, fatigue, and peripheral sensory neuropathy. Among patients assessed for response after 6 cycles of berentu...

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Abstract

The present disclosure, relates, in general to methods for improving adverse events in subjects having a mature T cell lymphoma and who are receiving treatment with an anti-CD30 antibody drug conjugate in combination with accompanying chemotherapy. Adverse events include peripheral neuropathy and neutropenia.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application claims priority to U.S. Provisional Patent Application 62 / 580,261, filed November 1, 2017, and U.S. Provisional Patent Application 62 / 739,635, filed October 1, 2018, each of which is incorporated herein by reference. technical field [0003] The present invention generally relates to reducing side effects, such as e.g., cytotropic Approaches to neutropenia and peripheral neuropathy. Background technique [0004] T-cell lymphomas are a subset of aggressive non-Hodgkin's lymphomas (NHL), which account for approximately 10-15% of all newly diagnosed NHL cases in the United States. According to the 2008 World Health Organization (WHO) classification scheme, there are 18 subtypes of mature T-cell and natural killer (NK) cell neoplasms (Swerdlow 2008). Various subtypes of T- and NK-cell lymphomas are known to express the cell surface marker CD30; most notably, sALCL, where CD30 expression is a diagnostic m...

Claims

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Application Information

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IPC IPC(8): A61K47/68A61P35/00
CPCA61K47/6867A61K47/6889A61K31/675A61K31/704A61K31/573A61P35/00A61P35/02C07K16/2878A61K47/6817A61K47/6849A61P25/02A61K38/193A61K2039/545
Inventor 托马斯·曼利尼尔·约瑟夫森
Owner 西雅图知耐特公司
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