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What must happen if changes are made to an informed consent form? -
ANSWER-IRB approval is needed for all changes, and previous versions
cannot be used once revised.
How long should informed consent forms be maintained? - ANSWER-Original
signed forms should be kept with study files; copies should be given to subjects.
What is the importance of monitoring informed consent forms? - ANSWER-
They serve as proof of authorization for participation and are critical during
FDA inspections.
What happens if a subject withdraws from the study? - ANSWER-
Documentation of their consent is still maintained, even if they change their
mind.
What language level is recommended for informed consent forms? - ANSWER-
6th to 8th grade level.
What additional items may be required by state law for informed consent? -
ANSWER-A Patient Bill of Rights and HIPAA forms may be attached.
,What should be done if a participant's understanding of the consent form is in
question? - ANSWER-The consent process should allow for sharing
information and answering questions.
What is required for documentation of informed consent? - ANSWER-Consent
must be documented as per 21 CFR 50.27.
What should a CRC or CRA verify in informed consent forms? - ANSWER-1.
Subject signed the most recent IRB approved version.
2. Subject's signature and name are present.
3. Subject dated the form correctly.
4. Errors corrected with a signal line.
5. All pages of the consent document are present.
What are the differences between short and long informed consent forms? -
ANSWER-Short forms are used for minimal risk studies, while long forms
provide detailed information about the study.
What is Source Data Verification (SDV)? - ANSWER-The process of
comparing data in the case report form (CRF) with the original source to
confirm accuracy.
What is Source Data Review (SDR)? - ANSWER-A review of source
documentation to check quality and compliance with the protocol.
What is required before initiating changes in approved research? - ANSWER-
Changes must not be initiated without prior IRB review and approval, except to
eliminate immediate hazards.
, What must IRBs report regarding unanticipated problems? - ANSWER-IRBs
must report any unanticipated problems involving risks to human subjects or
instances of noncompliance.
What is the minimum number of members required for an IRB? - ANSWER-An
IRB must have at least five members.
What is the role of the medical expert in a clinical trial protocol? - ANSWER-
To provide oversight and ensure medical decisions align with trial objectives.
What should be included in the protocol's treatment description? - ANSWER-
Details on dosage, route, regimen, and duration of the treatment.
Why is it important to describe known and potential risks in the protocol? -
ANSWER-To inform participants and ensure ethical standards are met.
What are the two common study designs in clinical trials? - ANSWER-Parallel
study and crossover study.
Describe a parallel study. - ANSWER-Subjects are followed in parallel across
different treatment arms, and results are compared at the end.
What is a crossover study? - ANSWER-Subjects receive multiple treatments
sequentially, switching arms after a predetermined time with a washout period
in between.
What is the benefit of a crossover study? - ANSWER-Each subject serves as
their own control, often requiring fewer subjects.
Who determines the sample size for a clinical trial? - ANSWER-A statistician,
using prior findings and assumptions.