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23 September 2026

C1AI × Trials × Validation30 min

When AI enters a clinical trial, what exactly are we validating?

Use a new EClinicalMedicine review to separate AI-as-intervention from AI-for-trial-operations, then connect intended use and decision impact to ICH E6(R3), E9(R1), and an AI-assisted TFL workflow.

2distinct roles for AI in trials
CTQrisk-based validation lens
1validation matrix to build

Designed for consistency

Less noise. Better signals.

01

Source-aware

Official and primary sources establish facts.

02

Personalised

Priority goes to AI, clinical research, SAS, CDISC and statistical programming.

03

Active

Every edition ends with retrieval, retelling or a professional speaking task.

Archive

September 2026

23 SepAI in trials: intervention vs operations and validation22 SepClinAgent: Thin MCP, Thick Skills for clinical programming21 SepGxP-Agent: process DAGs, ADaM automation and validation20 SepMedCP: agentic RWE, EHR tools and reproducible evidence19 SepClinAgent: source-aware trial retrieval and evidence paths18 SepOn-premise clinical AI agents: permissions, execution and auditability17 SepLLM trial audit: primary-outcome changes and endpoint lineage16 SepLLM adverse-event detection: disagreement as a safety-review signal15 SepSAP-to-code fidelity: silent errors and statistical QC14 SepEHR free text to analysis data: extraction, timing and provenance13 SepDefensible AI outputs: SCE governance, provenance and ClinAgent12 SepCDISC AI 2026: synthetic SDTM/ADaM, SAPs, TFLs and traceability11 SepSemantic metadata: why CDISC still matters for AI agents10 SepSingle pivotal trials: replication, robustness and TFL transparency09 SepMulti-agent trials: task autonomy, standards, blinding and accountability08 SepLongitudinal AI: preprocessing, external validation and data lineage07 SepReusable agent skills: procedural knowledge, context and deterministic checks06 SepMeaningful human oversight: approval fatigue, situational awareness and skill preservation05 SepWorkflow-aware benchmarking: state, evidence, tools and escalation04 SepFive-phase validation: from SP AI benchmark to production03 SepTrialGPT 2.0: from benchmark to deployable clinical workflow02 SepDigital endpoints: continuous sensor streams, derivation and provenance01 SepLLM semantics and deterministic TFL validation