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Case study · From the Pluris libraryReceipt no. 7849
What sucked

Patients couldn't find relevant clinical trials without physician involvement.

Legacy search relied on outdated text matching that missed medical synonyms, and the system had to rank 65,000+ active trials within sub-5-second response times. The team had originally tried to maintain a condition mapping by hand. That approach covered less than 5% of their target domains, and doing it properly would have required an estimated 5-10 full-time people.

Healthcare & Life SciencesProduct & EngineeringUnder 4 weeks
What they built

PressW built ClinicalNet a custom NLP search engine for patient-to-trial matching, with automated medical-condition hierarchy mapping in place of a hand-built taxonomy, a multi-level search architecture that returns instant results while deeper matching runs in the background, and models fine-tuned to clinical-trial eligibility criteria.

What changed
1,000+ Manual Hours Saved

Automated matching removed 1,000+ hours of manual trial-search work.

65,000+ Active Trials Indexed

The engine indexes and ranks 65,000+ active trials across more than a million conditions.

Matching in Under 5 Seconds

Patients get relevant matches in under five seconds, with core results in under one.

Time to results
Under 4 weeks
Company size
1-50 people
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Who did it
Bryson Greenwood
Founder & Head of AI, PressW

Vetted by Pluris.