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Clinical Trials

CCLG Protocols – development and approval process

For CCLG protocols there is a two stage process for approval. The day to day development of the protocol will be led by the identified Chief Investigator, in collaboration with colleagues from other disciplines within the particular Tumour Working Group.

Once the clinical ideas have been formulated to a reasonable degree, a ‘concept’ will be produced, using a standard template. The concept contains the basic ideas behind the proposed study, including statistical information to demonstrate that the study is viable, in terms of available patient numbers and statistical power to answer the study questions.

Once the concept has been approved at a national CCLG meeting, the Chief Investigator will be required to develop a draft protocol for final approval. Once that final draft has been approved, the protocol is finalised and submitted for ethical approval.

Throughout the protocol development process a number of Data Centre personnel will be involved (Trial Coordinator and Statistician, and Executive Director).

The approval process by CCLG involves consideration at one of the two national meetings a year. Prior to discussion at the national meeting, the concept or final draft is circulated to centres for discussion and feedback of comments. The result of that feedback is then disseminated as part of the approval discussions.

>>>> References >>>>

  1. Introduction
  2. What is a Clinical Trial?
  3. Clinical Trial procedure
  4. The role of the Chief Investigator
  5. The Protocol
  6. How is the size of a clinical trial determined?
  7. What is a multi-centre trial?
  8. Role of coordinating centre/Trials Unit
  9. What is randomisation?
  10. How is a patient randomised for a particular trial?
  11. What is a control in clinical trials?
  12. Forms and data management
  13. Statistics in clinical trials
  1. The role of the trial coordinator
  2. Follow up
  3. How is the trial data analysed/evaluated?
  4. What are pharmacokinetic studies?
  5. Ethical issues
  6. Conduct of Clinical Trials/Research
  7. What is a blind trial?
  8. Interpretation and publication of findings
  9. Survival Curves
  10. UKCCSG Protocols – development and approval process
  11. References
  12. Download PDF
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