To watch the webinar video, please click on the picture below: |
|
|
|
Webinar 2: Clinical Research and Data management during the pandemics
- Clinical trial is a premiere method in testing and validating new drug or method
- Important point in conducting clinical trial
- Timely recruitment
- Adherence to protocol-specified procedure
- High retention participants
- Proper statistical analyses
- Minimal risk of bias due to informative missing data
- Adherence to study should be consistent with the international levels, clinically achievable in non-pandemic settings
- If situation not possible, best course of action is to delay or pausing clinical trials
- Re-initiation of enrollment once deems capable to adequately manage risk of COVID-19
- The approach is important if concurrent disease is related to COVID-19
- Minimizing risk to trial integrity
- FDA guideline
- Safety
- Contingency plan
- Inform patient the status and impact
- Pause/delay/ extend study
- Alternative form of data collection
- Access to investigational medical products (IMPs)
- COVID screening
- Documentation of protocol changes
- Best practice:
- Keep participants informed
- Perform ongoing risk assessment
- Pivot to remote study visits
- Switch to remote monitoring
- Document with COVID-19 tag
- Taking patients’ perspective into account
- Analytical issue
- Treatment effect: use confident interval rather than p value
- Analyses should aim to make inferences relevant to post-pandemic period
- Assessment of missingness
- MCAR (Missing complete at random)
- Suggested analysis: any complete case analysis
- MAR (Missing at random)
- Suggested analysis: multiple imputation (include post-randomization)
- MNAR (Missing not at random)
- Controlled multiple imputation (combines pattern mixture modelling and multiple imputation)
- Missingness must be reduced as much as possible
- Alternative: Do meta-analysis
- Summary:
- Clinical trial are essential tools in medical research
- COVID-19 has exposed challenges in term of
- Design
- Conduct
- Reporting of study findings
- Important to incorporate these lessons to ensure the highest quality of research
Recommended readings:
- Cro, S., Morris, T.P., Kahan, B.C. et al. A four-step strategy for handling missing outcome data in randomised trials affected by a pandemic. BMC Med Res Methodol 20, 208 (2020). https://doi.org/10.1186/s12874-020-01089-6
- McDermott MM, Newman AB. Remote Research and Clinical Trial Integrity During and After the Coronavirus Pandemic. JAMA. Published online April 22, 2021. doi:10.1001/jama.2021.4609. https://cutt.ly/ObNNStZ
- Órlaith Burke. The future of clinical trials. Accenture. SEPTEMBER 19, 2019. https://www.accenture.com/cz-en/insights/life-sciences/future-clinical-trials
|
Updated:: 21/07/2023 [intanbasirah]
MEDIA SHARING