Clinical trials for medicines: Applying to conduct a clinical trial

Information about applying to conduct a clinical trial.


General information

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General information about conducting a clinical trial in the UK.
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Fees

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Information about the fees charged for clinical trials.
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Additional information

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Additional information about conducting a clinical trial.
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Withdrawal of a Clinical Trial Authorisation

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Applicants may withdraw their request for a Clinical Trial Authorisation (CTA) at any point prior to the MHRA having reached a decision on authorisation.
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What to send

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Details of what you need to send us when making a clinical trial application.

Applications requiring expert advice

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Information about applications that require expert advice.

Changes to the submitted documentation during evaluation

Mock applications
Following the submission of a request for a Clinical Trial Authorisation (CTA), the applicant may submit updated or additional supporting documentation prior to the MHRA assessors commencing their assessment of the application.
Page last modified: 02 April 2013