For Sponsors

Find verified participants faster.

Arctuva connects research sponsors and CROs to pre-screened, Avarithim-verified participants matched to your study’s eligibility criteria. Fewer screen-fails, faster enrollment.

32,000+

Studies indexed

Daily

Sync from ClinicalTrials.gov

Avarithim

Identity verification

Built for

Who this serves

Pharma sponsors

Phase 1–4 trial recruitment with eligibility matching that mirrors your protocol.

CROs

Multi-site enrollment support with a verified participant pool across geographies.

Academic sites

Investigator-initiated studies reach broader audiences without separate recruitment infrastructure.

Why Arctuva

What we bring to your enrollment

Avarithim-verified pool
Participants verify their real-world identity through Avarithim before applying. You spend less time on screen-fail and protocol-deviation rework.
Faster enrollment
Compensation, schedule, and eligibility surface upfront so candidates self-select before applying — reducing the screen-fail rate at the coordinator level.
Documented data handling
Field-level KMS encryption, audit-logged access to sensitive columns, and data-handling decisions documented in the platform spec rather than left informal.
Transparent compensation
We don't hide what studies pay. Participants who see real compensation upfront are more committed at consent, which lifts retention through completion.

Compliance posture

Built for the data sensitivity research requires

Encrypted health data handling

Health information is encrypted with field-level KMS, accessed only via audited service roles, and never sold to third parties.

Eligibility-aware matching

Eligibility criteria are parsed from each study protocol and matched against structured participant profiles. We surface only studies a candidate appears to qualify for — final eligibility determination stays with the site.

Field-level encryption at rest

Sensitive columns — DOB, medications, conditions, identity tokens — are encrypted with AWS KMS data keys. Plaintext never lives in long-term storage.

Audit logging on PHI access

Every read or write of encrypted columns produces an audit_log row with actor, request IP, and outcome. Available to your compliance team on request.

Talk to us

Schedule a demo

30-minute walkthrough of the platform, the compliance posture, and how Arctuva maps onto your protocol’s eligibility criteria.

Schedule a demo

Arctuva is a Denali Labs platform.

What we bring to your enrollment

Avarithim-verified pool

Participants verify their real-world identity through Avarithim before applying. You spend less time on screen-fail and protocol-deviation rework.

Faster enrollment

Compensation, schedule, and eligibility surface upfront so candidates self-select before applying — reducing the screen-fail rate at the coordinator level.

Documented data handling

Field-level KMS encryption, audit-logged access to sensitive columns, and data-handling decisions documented in the platform spec rather than left informal.

Transparent compensation

We don't hide what studies pay. Participants who see real compensation upfront are more committed at consent, which lifts retention through completion.