Blog — Clinical Pathways

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clinical trial

Updated EMA GCP FAQ Guidance: Monitoring Bioequivalence

01/10/2023

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The European Medicines Agency (EMA) Good Clinical Practice Frequently Asked Questions (FAQ) webpage offers guidance on GCP and is updated regularly as additional questions are received. Several of the questions were previously revised in March 2022. Under section “GCP matters”, questions 16 and 17 were added in late 2022. Question 17 is covered in part 2 of the blog.

Dual Enrollment of Subjects: Investigator FDA Warning Letter

05/10/2022

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In a US Food and Drug Administration (FDA) investigator warning letter, an investigator was cited for enrolling study participants in more than one clinical trial, although they should have been excluded per the exclusion criteria in the applicable protocols.

FDA Releases Guidance: Overview of ICH E8(R1): General Considerations for Clinical Studies

04/12/2022

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Clinical trial design and conduct have become more complex, impacting the time and cost required to develop drugs. ICH E8(R1) is intended to address the concerns about the principles of trial design and planning that are needed to ensure an appropriate level of data quality.

Investigator Warning Letter: Lapse in IRB Approval

03/15/2022

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In a recent investigator warning letter issued by the US Food and Drug Administration (FDA), an investigator was cited for failing to ensure an Institutional Review Board (IRB) that complies with the applicable regulatory requirements in 21 CFR 56 was overseeing their clinical trial. During the time where IRB approval for the protocol lapsed, the site continued to enroll and administer investigational products to study participants under that protocol. The investigator’s response to the FDA was inadequate because they explained that they did not need to report any adverse events during that timeframe.

Patient-Centric Approach: PRO Used in Medical Device Clinical Trials Guidance

03/08/2022

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The Food and Drug Administration (FDA) released a guidance “Principles for Selecting, Developing, Modifying and Adapting Patient-Reported Outcome Instruments for Use in Medical Device Clinical Evaluation” in January 2022. This and a related guidance, “Patient-Reported Outcome Measures: Use in Medical Product Development to Support Labeling Claims” from December 2009 are part of an initiative by the Center for Devices and Radiological Health (CDRH) to incorporate the use of patient-reported outcomes (PROs) in evaluating medical devices. The guidance does not replace the Patient-Focused Drug Development (PFDD) guidance series.