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| Preface | p. xi |
| Introduction | p. 1 |
| Introduction | p. 1 |
| Some completed trials | p. 2 |
| Choice of design | p. 9 |
| Practical constraints | p. 14 |
| Influencing clinical practice | p. 15 |
| History | p. 16 |
| How trials arise | p. 18 |
| Ethical considerations | p. 19 |
| Regulatory requirements | p. 20 |
| F... MORE | p. 20 |
| Further reading | p. 21 |
| Design Features | p. 23 |
| Introduction | p. 23 |
| The research question | p. 24 |
| Patient selection | p. 26 |
| The consent process | p. 28 |
| Choice of interventions | p. 29 |
| Choice of design | p. 31 |
| Assigning the interventions | p. 33 |
| Making the assessments | p. 34 |
| Analysis and reporting | p. 34 |
| Technical details | p. 37 |
| Guidelines | p. 38 |
| Further reading | p. 39 |
| The Trial Protocol | p. 41 |
| Introduction | p. 41 |
| Protocol - abstract | p. 43 |
| Protocol - background | p. 44 |
| Protocol - research objectives | p. 45 |
| Protocol - design | p. 48 |
| Protocol - intervention details | p. 49 |
| Protocol - eligibility | p. 52 |
| Protocol - randomization | p. 53 |
| Protocol - assessment and data collection | p. 56 |
| Protocol - statistical considerations | p. 58 |
| Protocol - ethical issues | p. 62 |
| Protocol - organizational structure | p. 64 |
| Protocol - publication policy | p. 65 |
| Protocol - trial forms | p. 66 |
| Protocol - appendices | p. 67 |
| Regulatory requirements | p. 68 |
| Guidelines | p. 69 |
| Protocols | p. 69 |
| Measurement and Data Capture | p. 71 |
| Introduction | p. 71 |
| Measures and endpoints | p. 72 |
| Making the observations | p. 79 |
| Baseline measures | p. 82 |
| Types of measures | p. 82 |
| Data recording | p. 84 |
| Technical notes | p. 92 |
| Guidelines | p. 93 |
| Randomization | p. 95 |
| Introduction | p. 95 |
| Rationale | p. 96 |
| Mechanics | p. 96 |
| Application | p. 105 |
| Carrying out randomization | p. 106 |
| Documentation | p. 109 |
| Unacceptable methods | p. 110 |
| Software | p. 110 |
| Guidelines | p. 111 |
| Trial Initiation | p. 113 |
| Introduction | p. 113 |
| Trial organization | p. 114 |
| Data collection and processing | p. 121 |
| Data monitoring | p. 124 |
| Ethical and regulatory requirements | p. 127 |
| Launching the trial | p. 127 |
| Trial registries | p. 128 |
| Guidelines | p. 128 |
| Trial Conduct | p. 131 |
| Introduction | p. 131 |
| Regular feedback | p. 131 |
| Publicity | p. 134 |
| Data monitoring committees | p. 135 |
| Protocol modifications | p. 139 |
| Preparing the publication(s) | p. 140 |
| The next trial? | p. 143 |
| Protocols | p. 143 |
| Basics of Analysis | p. 145 |
| Introduction | p. 145 |
| Confidence intervals | p. 146 |
| Statistical tests | p. 147 |
| Examples of analysis | p. 148 |
| Other issues | p. 171 |
| Practice | p. 175 |
| Technical details | p. 175 |
| Trial Size | p. 179 |
| Introduction | p. 179 |
| Significance level and power | p. 180 |
| The fundamental equation | p. 182 |
| Specific situations | p. 184 |
| Practical considerations | p. 190 |
| Further topics | p. 194 |
| Other methods and software | p. 196 |
| Guideline | p. 197 |
| Reporting | p. 199 |
| Introduction | p. 199 |
| Publication guidelines | p. 200 |
| Responsibilities | p. 204 |
| Background | p. 206 |
| Methods | p. 206 |
| Findings | p. 217 |
| When things go wrong | p. 226 |
| Conclusions | p. 227 |
| Guidelines | p. 227 |
| Adaptations of the Basic Design | p. 229 |
| Introduction | p. 229 |
| Repeated measures | p. 230 |
| Cluster-randomized trials | p. 236 |
| Non-inferiority trials | p. 244 |
| Guidelines | p. 249 |
| Paired Designs | p. 251 |
| Cross-over trials | p. 251 |
| Split-mouth designs | p. 264 |
| Paired organs | p. 269 |
| More Than Two Interventions | p. 275 |
| Introduction | p. 275 |
| Unstructured comparisons | p. 275 |
| Comparisons with placebo (or standard) | p. 279 |
| Dose response designs | p. 284 |
| Factorial trials | p. 289 |
| Further Topics | p. 297 |
| Introduction | p. 297 |
| Adaptive approaches | p. 298 |
| Large simple trials | p. 306 |
| Bayesian methods | p. 310 |
| Zelen randomized-consent designs | p. 315 |
| Systematic overviews | p. 318 |
| Conclusion | p. 322 |
| Statistical Tables | p. 323 |
| Glossary | p. 329 |
| References | p. 337 |
| Index | p. 349 |
| Table of Contents provided by Ingram. All Rights Reserved. |
Peter M Fayers, Department of Public Health, University of Aberdeen, UK and Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway