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Explore the complete curriculum.
See the published Medical Library articles, videos, resources, question banks, Essay Books, exams, and revision tools included with this course.
Videos
3131 videos included
Videos
3131 videos included
1. Introduction to Fundamentals of Clinical Research
• What makes clinical research useful (informative, reproducible, verifiable) • Primary and secondary research
2. Anatomy and Physiology of Research
• Anatomy and Physiology of Research • Types of clinical research questions • Purpose of Research: answering a clear question
3. Common sense in Research
• Common sense • Evidence, uncertainty, hypothesis formation
5. Population vs sampling
Population vs sampling; parameters vs statistics • inclusion and exclusion criteria
6. Target population
• Target population -> accessible population -> sample • Recruitment strategies • Homogeneity vs Generalizability
4. Types of hypotheses
Types of hypotheses (simple, specific, a priori)
7. Introduction to variables
• What is a variable? • types: independent, dependent, extraneous/ confounding • identifying confounders
8. Examples on the variables and confounder
• Practice examples (Endgames)
9. Introduction to Measurement and Data
• Types of data • Enhancing measurements: standardization, training, automation, masking • Precision vs accuracy • Endgames (identifying variable types, parameters, observations)
10. Hypothesis and its components
• How to write a research hypothesis • Components: parameter, hypothesized value, direction • Null hypotheses for: one mean, two means, paired means, one proportion, two proportions, correlation
11. Sampling methods
• sampling methods: convenience, consecutive, simple random, systematic, stratified, cluster
12. Sample size calculations
• Typical sample sizes in trials • common sample-size mistakes • elements needed for sample sizes calculation: N, P, confidence, error margin • practical R- based examples
13. Introduction to cross-sectional studies (part 1)
• describes variables • prevalence
14. Special types (part 2)
Special types: serial and pseudo-cohort
15. Bias (part 3)
• Bias in XS studies: Misclassification, Reverse causality
17. Incidence and prospective cohort study
• Measure incidence and show temporal sequence • prospective cohort study
16. Overview, importance and bias of Case-Control Studies
• select based on disease status • good for rare diseases and long latency • cannot estimate incidence; risk of selection and recall bias
18. Retrospective and inception cohort
• Retrospective cohort study • inception cohort • Bias: Affected by loss to follow-up and misclassification
19. Eligibility criteria and sampling
• Diagnostic Test Accuracy Studies • Eligibility criteria • sampling
20. Index test
• index test • Designing and conducting DTA studies
21. DTA measures
• one gate design • measures: sensitivity, specificity, PPV, NPV, likelihood ratios • Bias
1. What makes a clinical trial ethical?
Value, validity, favourable risk benefit ratio, independent review, informed consent
2. Trial design
Prospective registration, trial design including types, framework, allocation, controlled and phases
3. Random allocation part 1
Controlled clinical study, Random Allocation: allocation vs sampling, methods, sequence generation
4. Random allocation part 2
Sequence generation: block and stratified, allocation concealment
5. Blinding
Candidates for blinding
6. Maximize Adherence
Convenience, choose subjects, encouragement
7. Unit of Allocation
A participant vs cluster of participants, adaptive design
9. Bias in Clinical Trials
Selection bias, Information bias
8. NI trials
Value of Delta, non-significance ≠ non-inferior
Critical examination of a paper
The link to the magnificent state of the art paper https://link.springer.com/article/10.1007/s11916-023-01208-0 start today by drafting a critical examination of this remarkable paper.
PDFs
1717 PDFs included
PDFs
1717 PDFs included
1. Anatomy and Physiology
Getting Started: The Anatomy and Physiology of Clinical Research .......................................... 2 Stephen B. Hulley, Thomas B. Newman, and Steven R. Cumming
2. Research Question & Development of a Study Plan
Conceiving the Research Question and Developing the Study Plan
3. Choosing the Study Subjects
Choosing the Study Subjects: Specification, Sampling, and Recruitment
4. Planning the Measurements
Planning the Measurements: Precision, Accuracy, and Validity
5. Sample Size
Getting Ready to Estimate Sample Size: Hypotheses and Underlying Principles.
6.1 Estimating Sample Size
Estimating Sample Size and Power: Applications and Examples
6.2 Applications and Examples
Estimating Sample Size and Power: Applications and Examples
PowerPoint presentation
Presentation by Dr. Ashraf
7. Cross sectional and cohort
Cross sectional and cohort
8. Case-control studies
Case-control
9. Designing studies of Medical tests
Medical tests &
What is a case control study
What is a case control study
Protocol training
protocol training
1. Clinical trials
Implementation
Clinical trials 2
Clinical trials 2
Clinical trials 3
Clinical trials 3
Designing clinical research
Designing clinical research
Exams
11 exam included
Exams
11 exam included
Methodica Mock Exam 1
Methodica Mock Exam 1

