Unified eCOA + Wearables + Human Engagement

The only eCOA platform designed for real-world trials — combining digital assessments, validated biomarkers, real-time QC, and live patient support to ensure every data point is complete, accurate, and operationalized.

See eCOA Demo

eCOA Built for Real-World Research

Clinical outcomes fail when patients miss diaries, devices break, or sites can’t support troubleshooting. Delve Health solves this by blending modern eCOA, wearable-driven insights, and human engagement into one unified ecosystem.

Data becomes more reliable. Patients stay supported. Sites stay unburdened. Sponsors get cleaner evidence with fewer deviations and faster readouts.

Multilingual, global-ready eCOA + ePRO
Real-time QC and deviation prevention
BYOD or fully provisioned devices with SIM
Wearables + ePRO harmonized to create digital endpoints
Concierge support in 120+ languages

The Three Pillars of Modern eCOA

1. Patient-Centric, Multilingual, Accessible

Mobile-first assessments with adaptive UX, multimedia prompts, and multilingual support ensure high compliance across diverse populations and age groups.

2. Researcher-Controlled & Protocol-Driven

Robust form builder, branching logic, edit checks, version control, and visit structures give sponsors and CROs complete control with zero engineering bottlenecks.

3. Connected to Wearables & Human Support

Sensor data + ePRO combined with concierge-supported compliance means continuous, dependable evidence — not isolated diary entries.

A Flexible, Powerful Form Builder

Build protocol-aligned instruments in minutes — no custom development needed. StudyPal’s authoring tools let research teams design, test, validate, and deploy assessments faster than traditional eCOA vendors.

PRO, ClinRO, ObsRO, PerfRO support
Full branching, scoring, conditional logic
Audio, video, and image capture inside forms
Sequential forms and multi-part workflows
Visit windows auto-adjusted to patient behavior
Real-time edit checks and version control

All forms stay aligned with regulatory expectations — including FDA, EMA, and ICH E6(R3) guidance.

Subjective + Objective Data in One Place

Wearables provide objective data; ePRO captures subjective experience. Delve Health merges the two — enabling richer endpoints, early signal detection, and context around patient behavior.

FDA-aligned digital endpoints
Activity, HR, HRV, SpO₂, sleep, respiratory data
Correlated with symptom diaries, ClinRO, and visit forms
Real-time biomarker trends and alerts

This is the future of evidence generation: signals + symptoms → complete insight.

Where Other eCOA Vendors Stop, Humans Take Over

Software alone cannot fix missed diaries, low tech literacy, battery issues, or sync failures. Delve’s Concierge-as-a-Service™ becomes the operational engine behind your study.

Follow-up on missed entries in real time
Multilingual patient coaching & troubleshooting
Direct support for sites during busy visit days
Reduced deviations, higher compliance
Proactive intervention when wearable or app issues occur

It’s not just eCOA — it’s eCOA with a human safety net.

Learn more about Concierge-as-a-Service™ →

Proven eCOA Outcomes

Hybrid Oncology Study

92% ePRO completion using concierge follow-up on missed tasks.

Respiratory Trial

45% improvement in daily symptom diary adherence.

Chronic Conditions

30% faster interim analysis using unified ePRO + wearable data.

92%

ePRO Completion

45%

Improved Daily Adherence

30%

Faster Data Availability

120+

Languages Supported

Experience the Future of eCOA

Unified assessments. Wearable-connected endpoints. Human engagement behind every data point.

See eCOA Demo