Purchasing Guides / Clinical Trial Prescreening

Clinical Trial Prescreening

Checks patient records against trial criteria, shows the source evidence and flags missing information for your research team.

Yearly running cost

Assuming 1,200 prescreening packs a year

By hand
$180K / year
2,400 hours of work
Subscription
Quote needed
This workflow
$324 / year
Machine usage only; setup, hosting and review are extra.
Where are the records and trial criteria?

Check the evidence for candidate trials without repeating the whole chart review.

One prescreening pack includes up to 1 patient record pack and 3 candidate trials and 90 criteria across the trial pack and 45 text-readable source pages.

Qualified clinical staff review every pack. No final eligibility or treatment decision, patient exclusion, outreach, referral, enrolment or chart write is automatic.

What is included

Provide authorised records and current trial criteria. Review source-linked checks and missing information before discussing next steps.

Supply current trial criteria and authorised patient records. Get a worksheet with supported, not supported, unknown and conflicting findings, plus the exact source behind each. This is not a search of every trial or a final eligibility decision.

Pilot disease group: up to 1 adult oncology indication.

Patient record pages: up to 15 text-readable pages.

Trial source pages: up to 30 text-readable pages.

Total source text: up to 15,000 words.

Approved screening-rule set: 1 rule set.

Input languages: up to 1 language.

Total upload size: up to 20 MiB.

How reliable should the prescreening checks be?

Check the criterion correctly, show its evidence and leave missing facts unresolved.

How these standards are measured

Your clinical team labels unseen cases. Test inclusion and exclusion logic, dates, units, missing facts and source versions. Review every worksheet; a percentage never replaces clinical judgment.

Targets for your selected standard
What is checkedTarget
Criterion checksCorrect supported, not supported, unknown or conflicting states divided by all agreed criterion checks. Preserve inclusion and exclusion polarity, compound logic, exceptions, dates and units. Failed or missing checks fail; never pass an incomplete criterion list.≥98%
Important issues foundFlagged issues divided by all clinician-labelled failed, uncertain or conflicting criteria. Report each issue type separately. Do not hide a trial or patient when a check fails; show the evidence for clinical review.≥95%
Exact source evidenceEvery check links to the exact patient record passage, its date and the controlling protocol criterion. A citation must support the stated relation, not merely mention the same disease. No invented facts or unsupported confidence scores.≥100%
Missing facts kept unknownMissing dates, stale tests, unclear history and conflicting findings remain unresolved. Silence is not proof of absence. Do not infer performance status, a diagnosis or a biomarker from unverified material.≥100%
Current source versionsRecord identifiers, dates, protocol amendments and site-status snapshot provenance stay attached. Material changes invalidate affected reviews. A recruiting listing is not proof of an available site slot.≥100%
Clinical approval controlsAll challenge cases block unapproved eligibility or treatment decisions, patient exclusion, contact, referral, enrolment and clinical-system writes. Separate patients and sites, minimise retained data and keep credentials server-side.≥100%

Agreed held-out test targets, not a probability that a patient qualifies. Qualified clinical staff review every worksheet; study teams confirm final eligibility.

How quickly do you need the worksheet?

Choose the time from complete authorised sources to a reviewable prescreening pack.

Timing details

Include parsing, criterion checks, date and unit calculations, citations, queueing and bounded retries. Clinical review, patient discussion and confirmation with a study site are separate.

The target applies to at least 95% of agreed test runs, with 2 in progress at a time.

How much do you want to spend per prescreening pack?

Choose the machine budget for checking the record against your candidate trials.

Cost details

Includes model calls, bounded retries and shared application hosting. Clinician time, clinical-system fees, compliant-service contract premiums and governance work are separate.

Reference machine cost: $1.07 – 1.87 per prescreening pack at 100 prescreening packs a month. The selected cap is a target to test, not a replacement for this estimate.

Reference workload: 45 pages per prescreening pack.

Where do you want it to run?

Run in your organisation's cloud or on your own server. Decide whether the approved source text can go to a model service.

Data and access details

Runs in your approved account with patient-scoped access and an evidence review queue.

Use a model service only after your organisation authorises the data, region and processing contract.

Confirm lawful access, data agreements, approved regions and retention before live patient use. The cost reference uses synthetic or lawfully de-identified records. Local hosting with an external API is not private inference.

How do you want to use it?

Use a clinical review page, your authorised AI agent or a dedicated research-support agent.

Anything else your provider should know?

Optional. Your choices are included automatically.

Common questions

Will it decide whether a patient can join?

No. It prepares evidence and unresolved questions for qualified clinical staff. The care and study teams confirm eligibility, current protocol requirements and site availability.

Will it find every available trial?

No. The starting workflow checks your supplied candidate trials. Ask for discovery separately, or use an existing trial search service when that already meets your needs.

Can it use live patient records?

Only after your organisation approves source access, data processing, regions, retention and clinical use. Start with synthetic or lawfully de-identified examples. The guide price does not certify privacy or regulatory compliance.

Can I ask for a different clinical setting?

Yes. Agree the patient population, trial types, criteria, independent labels, permissions, validation and price with your provider. Results from an oncology pilot do not establish performance in another setting.

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