Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 7, 2026, 5:05 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Conditions
Strep Throat
Interventions
Preview Rapid Strep A test
Diagnostic Test
Lead sponsor
Guangzhou Wondfo Biotech Co., Ltd
Industry
Eligibility
3 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Johnson City, New York • Liverpool, New York
Completed No phase listed Observational Accepts healthy volunteers

Clinical Investigation for the Preview® hCG Urine/Serum Combo Pregnancy Test

NCT04207554
Conditions
Pregnancy
Interventions
Test Device-Strip Format, Test Device-Cassette Format, Predicate Device
Device
Lead sponsor
Guangzhou Wondfo Biotech Co., Ltd
Industry
Eligibility
18 Years and older · Female only
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
6
States / cities
Garden Grove, California • Huntington Park, California • Los Angeles, California + 2 more