Terms of use
Last updated 7 September 2026.
Not medical advice, and not a medical device. This software has not been reviewed or cleared by the FDA, the MHRA, the EMA or any other regulator. It makes no diagnosis and no treatment recommendation. It is a research and screening-support tool for qualified professionals, and every output must be independently verified before it informs any decision about a person's care.
Who this is for
Clinical trial coordinators, research nurses, clinicians, and researchers evaluating whether compiled eligibility logic is useful in their workflow.
It is not for patients or carers. If you or someone you care for is looking for a trial, please work through your treating oncologist, or start at ClinicalTrials.gov. Eligibility is a clinical judgement that this tool cannot make, and a result here does not mean a trial will accept or reject you.
What the tool actually does, and where it stops
- It compiles trial eligibility criteria into executable predicates and evaluates them deterministically. Roughly 60% of criteria compile; the rest remain free text and are not evaluated at all. A trial shown as "eligible" has only been checked against the criteria that compiled.
- Extraction from your note is automated and imperfect. A missed or misread value produces a wrong verdict. Every verdict shows the exact sentence it was computed from so you can check it — please do.
- The trial corpus is a fixed snapshot of ClinicalTrials.gov, not a live feed. Recruiting status goes stale quickly; sites listed as recruiting are often closed. Confirm status with the trial site.
- Scope is NCI’s 13 common cancers (the majority of US diagnoses), including the original NSCLC corpus, English. Results for anything else are not meaningful.
- Computed dates are exact calendar arithmetic over a date stated in your note. If that anchor date is absent or wrong, the computed date is meaningless — which is why the anchor is always displayed.
Your responsibilities
- Do not submit identifiable patient information. See Privacy. There is no BAA and this is not HIPAA-regulated infrastructure. Submitting protected health information may breach your own obligations.
- You are responsible for having the right to use any text you submit.
- Do not rely on any output without independent clinical verification.
- Do not use the service to attack, overload, or probe the infrastructure.
Availability
This is a free service offered as-is, with no uptime commitment. It may change, break, or be withdrawn at any time and without notice.
Disclaimer and liability
The service is provided "as is" and "as available", without warranties of any kind, express or implied, including but not limited to merchantability, fitness for a particular purpose, accuracy, and non-infringement.
To the maximum extent permitted by law, the author is not liable for any direct, indirect, incidental, consequential or special damages arising from use of, or inability to use, this service — including any clinical, enrolment, or research decision made in reliance on its output. Some jurisdictions do not allow certain exclusions, in which case they apply only to the extent permitted.
Nothing here limits liability for fraud, or for death or personal injury caused by negligence, where such limitation is not permitted by law.
Data sources and attribution
Trial records are derived from the ClinicalTrials.gov API, a service of the US National Library of Medicine. NLM does not endorse this tool. Trial text belongs to the sponsors who registered it.