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Related Concept Videos

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Post-approval, manufacturers may modify an approved new or generic drug product. Such modifications can encompass alterations in the Active Pharmaceutical Ingredient (API), manufacturing process, formulation, batch size, manufacturing site, and container closure system (FDA Guidance for Industry, April 2004). Often, a drug product may undergo multiple changes.These modifications require careful evaluation to determine their potential impact on the drug product's identity, strength, quality,...
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Diarrhea-predominant irritable bowel syndrome (IBS-D) is a subtype of IBS characterized primarily by frequent, loose, or watery stools, abdominal pain, and abdominal discomfort. Therapeutic approaches to managing IBS-D include dietary changes, stress management techniques, and pharmaceutical interventions.
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Idelalisib: first global approval.

Anthony Markham1

  • 1Springer, Private Bag 65901, Mairangi Bay, 0754, Auckland, New Zealand, dru@adis.com.

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Summary
This summary is machine-generated.

Idelalisib is an oral PI3Kδ inhibitor approved for treating relapsed B cell cancers like chronic lymphocytic leukemia. This marks a significant advancement in targeted therapy for these hematological malignancies.

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Area of Science:

  • Oncology
  • Pharmacology
  • Hematology

Background:

  • Idelalisib is a novel oral small-molecule inhibitor targeting phosphatidylinositol-3-kinase delta (PI3Kδ).
  • PI3Kδ plays a critical role in B-cell receptor signaling pathways implicated in various B-cell malignancies.
  • Targeting PI3Kδ offers a promising therapeutic strategy for hematological cancers.

Purpose of the Study:

  • To summarize the key developmental milestones of Idelalisib.
  • To highlight the regulatory approvals for Idelalisib in treating specific B-cell cancers.
  • To provide an overview of Idelalisib's journey to market.

Main Methods:

  • Review of preclinical and clinical development data for Idelalisib.
  • Analysis of regulatory submission and approval processes in major markets.
  • Summary of clinical trial outcomes leading to initial approvals.

Main Results:

  • Idelalisib received US FDA approval in July 2014 for relapsed chronic lymphocytic leukemia (CLL), follicular lymphoma (FL), and small lymphocytic lymphoma (SLL).
  • Positive opinion received from the European Medicines Agency (EMA) Committee for Medicinal Products for Human Use (CHMP).
  • Idelalisib is undergoing clinical development in Australia and Canada for CLL.

Conclusions:

  • Idelalisib represents a significant therapeutic advancement for patients with relapsed B-cell hematological cancers.
  • The drug's targeted mechanism offers a new oral treatment option with a favorable development profile.
  • Successful regulatory reviews underscore the clinical efficacy and safety of Idelalisib.