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Table 2 List of IRDiRC task force report design and analysis topics and synonyms (topics in italics are not addressed in IDeAl’s publications)

From: Lessons learned from IDeAl — 33 recommendations from the IDeAl-net about design and analysis of small population clinical trials

adaptive design; adaptive/flexible design/study/trial

adaptive randomisation

adaptive selection

allocation ratio

ANCOVA

Bayesian method; method/analysis/design

benefit-risk

bias

biomarker; bio/genetic

clinical endpoint; endpoint/outcome

composite endpoint; endpoint/outcome/measure/response measure

cross-over

decision analysis, analysis/theory/making/process

disease mechanism

disease model

double-blind

drop-out

drug-disease model; model/modelling

early escape design

enhanced trial design

epidemiological study

extrapolation

factorial-design

group-sequential

high-risk allocation design

historic data

in-silico model; model/modelling/clinical trial

interim analyses

level-of-evidence

longitudinal data; longitudinal/repeated measures, model/data/outcome

micro-dose trial; trial/study

missing data; midding data/missingness

multi-arm design; multi arm/multiple treatment arm, design/study

multicenter

multiple endpoint; endpoint/outcome

multiple testing; multiple testing/multiple hypotheses testing

natural history

n-of-1; n-of-1/single-subject design

non-clinical data

non-randomised

parallel group

patient preference trial

patiet-centerdness, centerdness/centered

PCOM; patient-centered outcome measures

PD model; PD/pharmacodynamic

PIP; paediatric investigation plan

PK model; PK/pharmacokinetic

platform design; design/trial

post marketing

post-hoc

power

pragmatic trial; trial/study

prior data; data/distribution, informative Bayesian prior distribution

prognostic model; model/factor

public health strategy

randomisation procedure

randomised withdrawal

RCT; randomised controlled trial/study/design

registry

regulatory decision; decision/strategy

re-randomisation

response-adaptive method; method/design

sample size

sample size re-assessment; reassessment/re-estimation

seamless adaptive design

single-arm

SMART design; SMART/snSMART

subgroup; group/population

sufficient evidence

surrogate endpoint; endpoint/outcome/marker

time-to-event; survival endpoint/outcome/trial/study

trial simulation

validity