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Trial Protocol Template

Clinical protocol template for inclusion criteria, endpoints, monitoring, and governance responsibilities.

templateEvidence status: active sourceUpdated 2026-02-15

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--- doc_id: ASTRACBC-OCULAR-TRIAL-PROTOCOL-TEMPLATE title: Clinical Trial Protocol Template - Ocular Smartphone-Only SaMD version: v0.1-draft status: template owner: Clinical Validation audience: Clinical Ops, Biostatistics, Regulatory device_name: AstraCBC updated_at: 2026-02-15 ---

Trial Protocol Template

1) Trial Overview

  • Protocol ID:
  • Trial phase:
  • Countries/sites:
  • Sponsor:
  • Principal investigator:
  • Product build version:

2) Intended Use and Claims Under Evaluation

  • Primary claim(s):
  • Secondary claim(s):
  • Explicit non-claims:

3) Study Design

  • Design type (prospective, multicenter, blinded, etc.):
  • Comparator/reference methods:
  • Enrollment targets:
  • Subgroup quotas:
  • Device-family quotas:

4) Eligibility

Inclusion criteria

-

Exclusion criteria

-

5) Data Collection Plan

  • Capture protocol (conjunctiva/sclera/pupil):
  • Reference label timing windows (for example Hb +/-2h):
  • Repeat measurements and adjudication workflow:
  • Monitoring schedule:

6) Endpoints

Primary endpoints

-

Secondary endpoints

-

Safety endpoints

  • QC failure rates
  • abstain rates
  • adverse event reporting pathways

7) Sample Size and Power Inputs

  • Formula for proportion endpoints: `n ~= z^2 p(1-p)/w^2`
  • Formula for continuous error endpoints: `n ~= (z*sigma/w)^2`
  • Assumptions table:

| Parameter | Value | Source | |---|---:|---| | z | | | | p | | | | w | | | | sigma | | |

8) Statistical Analysis Summary

  • Primary analysis population:
  • Missing data handling:
  • Subgroup analysis plan:
  • Multiplicity control:
  • Interim analysis rules:

9) Monitoring and Safety Oversight

  • DSMB charter reference:
  • Stopping rules:
  • Unblinding conditions:
  • Serious adverse event reporting timeline:

10) Data Integrity and Governance

  • Audit trail requirements:
  • Source verification strategy:
  • Protocol deviation classification:
  • CAPA workflow:

11) Acceptance Criteria

  • Predefined pass/fail thresholds:
  • Subgroup/fairness gates:
  • Maximum allowed abstain rates:
  • Required confidence bounds:

12) Appendices

  • Site checklist
  • Consent forms
  • Case report forms
  • Monitoring plan