~500K registered trials
Phase, status, eligibility, outcomes
Free plan, from €19.99/mo
Sources
Evidence sources searched
Clinical trial registry data
Around 500,000 registered studies with title, phase, recruitment status, sponsors, conditions, interventions, eligibility criteria, and primary outcomes.
40M+ study citations
The published literature next to the registry, filterable by study type, date, journal, and language, with retraction detection and citation counts.
Open-access full text
Search inside around 10 million open-access papers, including preprints, for the methods and numbers that abstracts leave out.
What you can search
What you can look up
Recruiting trials
Filter by recruitment status to see only studies that are open, with the eligibility criteria laid out.
Completed trials
Finished studies with phase, sponsor, interventions, and the primary outcomes they were registered with.
Eligibility criteria
Inclusion and exclusion criteria summarised in a short list instead of a long registry record.
Related publications
Published studies on the same condition and intervention, found in the 40M+ citations and linked.
Example Searches
Try these searches
“recruiting immunotherapy trials for pancreatic cancer”
Open studies with phase, sponsor, interventions, and eligibility criteria summarised, each linked to its record
“completed phase 3 semaglutide trials in obesity and their publications”
Completed phase 3 studies with registered primary outcomes, plus related published papers, all cited
“recruiting trials for treatment-resistant depression, what are the exclusion criteria”
Open studies with the exclusion criteria listed side by side
“SGLT2 inhibitor trials in heart failure with preserved ejection fraction”
Registered studies by phase and status, with conditions and interventions summarised
Challenges & Solutions
Built for how clinicians actually work
The problem
Registry search forms want exact terms, and a plain clinical question returns hundreds of loosely related records
The solution
Ask in plain language. Wysor searches around 500,000 registered studies and filters by recruitment status, so you start with the trials that match the question.
The problem
Eligibility criteria are long, and scanning them for one patient takes time you do not have
The solution
Wysor summarises inclusion and exclusion criteria into a short list, so you can check them against your patient. Whether the patient qualifies stays a decision for you and the study team.
The problem
The registry record and the published evidence live in different places
The solution
In the same conversation, Wysor searches 40M+ study citations for related publications and links every source, so registration and literature sit side by side.
How the clinical trials search works
Wysor searches clinical trial registry data for around 500,000 studies. Each record carries the title, phase, recruitment status, sponsors, conditions, interventions, eligibility criteria, and primary outcomes. You describe what you are looking for in plain language, such as a condition, a drug, or a clinical question, and narrow the results by recruitment status. Every trial in the answer links to its record.
Eligibility criteria, summarised
A registry record can run to dozens of inclusion and exclusion criteria. Wysor condenses them into a short list per trial, so you can compare several studies at once and see quickly which ones are worth a closer read for a given patient. The final judgement on eligibility stays with you and the study team.
From the registry to the published evidence
A trial record tells you what a study set out to measure. The literature tells you what similar studies found. In the same conversation, Wysor searches 40M+ study citations, filterable by study type, date, journal, and language, and around 10 million open-access full-text papers including preprints. Retracted papers are flagged, and every source is cited and linked.
What is not covered yet
The EU clinical trials information system (CTIS) is not covered yet. For a study registered only there, search CTIS directly. Wysor helps you find and understand trials; it does not diagnose, recommend enrolment, or replace a physician.
FAQ
Frequently Asked Questions
Clinical trial registry data for around 500,000 studies, including title, phase, recruitment status, sponsors, conditions, interventions, eligibility criteria, and primary outcomes.
Yes. You can filter by recruitment status, for example to see only trials that are currently recruiting or only completed ones.
Not yet. CTIS is not covered. If a study is registered only there, check that system directly.
No. Wysor helps you find and understand trials. It summarises eligibility criteria and cites the record, but it does not diagnose or replace a physician, and enrolment is decided by the study team.
Wysor is EU-hosted, with zero data retention and no training on customer data.
There is a free plan to start, and paid plans from €19.99/mo. No enterprise contract and no sales call.
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