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Heurion / Free Clinical Research Tools

STATELESS CLINICAL RESEARCH UTILITIES · ZERO LOGIN REQUIRED

Free Clinical Research & Biostatistics Mini-Tools

Built directly on Heurion’s biostatistical and literature verification engines. No account registration required, no historical data needed—get publication-ready native Word (.docx) tables, vector CONSORT diagrams, E-value rebuttal paragraphs, and verified PubMed citations in under 30 seconds.

✓ 100% Free & No Login Required ✓ Stateless & Privacy-Safe (Local PHI Scan) ✓ Built-in Landmark Trial Demo Datasets
01 · Causal Inference & Rebuttal

VanderWeele E-value Calculator & Reviewer Rebuttal Generator

Enter HR, OR, or RR with 95% CI to instantly compute Point & CI E-values (VanderWeele & Ding 2017), plot the bias threshold curve, and copy ready-to-use Methods/Results text and peer-review rebuttal letters.

Open E-value Calculator →
02 · Cohort Flow Diagram

CONSORT 2010 & STROBE Participant Flowchart Generator

Fill in screening counts, exclusion reasons, and study arms with automatic arithmetic checking. Export publication-ready vector SVG, PNG, or Mermaid flowcharts in 1 click.

Open Flowchart Generator →
03 · Native Word .docx Export

Publication-Grade Table 1 Baseline Generator (.docx)

Paste CSV/Excel rows or load the HFrEF demo cohort. Automatically runs local PHI privacy scanning, branches normal (Mean ± SD) vs non-normal (Median [IQR]) variables, computes p-values and two-group SMD, and downloads a native 1.5pt/0.5pt Word (.docx) file.

Open Table 1 Generator →
04 · Anti-Hallucination Grounding

PubMed Citation & Effect Size (HR/OR/95% CI) Checker

Paste a manuscript paragraph with references. Cross-verifies PMIDs and DOIs against NCBI PubMed and Crossref, and checks whether cited Hazard Ratios / Odds Ratios match the authentic abstract.

Open PubMed Citation Checker →

Why Use Heurion for Clinical Cohort Studies & IIT Workflows?

In clinical medicine, investigators typically juggle fragmented desktop software—extracting patient charts into Excel, running descriptive statistics in SPSS or R (tableone / EValue), drawing CONSORT diagrams in Visio, and using generic chatbots that hallucinate fake PubMed IDs. Heurion (heurion.org) unifies the entire clinical research workflow into a single, privacy-compliant workstation.