On Biostatistics and Clinical Trials

CQ's web blog on the issues in biostatistics and clinical trials.

Monday, October 21, 2024

FDA Office of Scientific Investigations (OSI) Requests for Bioresearch Monitoring (BIMO) Data for NDA/BLA Submission

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FDA has a Bioresearch Monitoring (BIMO) program and the BIMO program is managed by the Office of Scientific Investigations (OSI).  BIMO pro...
Saturday, September 28, 2024

Crossover design in confirmatory therapeutic trials

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This week, FDA approved a new drug called Aqneursa (levacetylleucine) for the treatment of neurological symptoms associated with Niemann-Pi...
Monday, September 23, 2024

The Role of Radiolabeling in Clinical Studies: Exploring Lung Deposition and Mass Balance Studies

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Radiolabeling is an advanced and valuable technique in clinical research that enables scientists to trace the journey of drugs through the h...
Sunday, September 08, 2024

Patents vs. Trade Secrets: Understanding the Best Approach for Your Innovation and Invention

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In today’s competitive business landscape, protecting intellectual property (IP) is critical. Whether you’re an inventor developing a ground...
Friday, August 30, 2024

Understanding Patent and FDA Exclusivity: Protecting Innovation and Encouraging Drug Development

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In the world of pharmaceuticals, innovation is the lifeblood of progress. Developing a new drug is an incredibly complex and expensive proce...
Friday, August 23, 2024

Estimand Framework - discussions at JSM 2024

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In the Joint Statistical Meetings 2024 , there was a session "Global Impact of the ICH E9(R1) Addendum - 5-Year Anniversary for the Tri...
Sunday, July 28, 2024

Five most frequently used strategies for handling intercurrent events

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The original ICH E9 guideline, titled " Statistical Principles for Clinical Trials ," was established in 1992. An updated version,...
Wednesday, July 24, 2024

Clinical trial succussed in phase 2, but failed in phase 3

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Clinical trials are the backbone of drug developments, acting as the gateway between laboratory research and practical, commercial, real-wor...
Sunday, June 23, 2024

Elevidys in DMD: Approved Despite Trial Failed in Primary Efficacy Endpoint

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The US Food and Drug Administration has given the green light for the first gene therapy that treats a rare form of muscular dystrophy ( Du...
Wednesday, June 19, 2024

Functional Unblinding in Double-blind, Randomized, Controlled Trials (RCTs)

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Earlier this month,  FDA advisory committee declined to endorse Lykos Therapeutics’ application to market its psychedelic drug MDNA, also k...
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Chapel Hill, NC, United States
邓春勤 A Medical Doctor turned into Biostatistician in Clinical Trial and Drug Development Industry
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