An observational study in Healthy Adult Participants and Liver Disease Chronic, sponsored by HepQuant, LLC. Not yet recruiting. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-09-17.
Sponsored by HepQuant, LLC · Observational
This is a study to see the agreement of blood samples collected through different means and tube types for the HepQuant DuO Test. The HepQuant DuO Test is a blood-based test that involves a drink of a natural compound, cholate, and blood samples at 20 and 60 minutes. The study team is collecting clinical and laboratory data from patients living with chronic liver disease and healthy adult volunteers. The study has up to 2 study visits at an outpatient clinic and can take up to 4 weeks for a participant to complete study. At these visits, participants will undergo a HepQuant DuO test and other standard lab tests. In addition, the study team will ask about a participant's experience with different blood sampling methods.
HepQuant, LLC is the lead sponsor of 7 studies on the registry; 3 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Participants ranging from healthy to living with chronic liver disease will consist of:
50% healthy participants 25% CLD participants with non-cirrhotic fibrosis 25% CLD participants with cirrhosis of which no more than 10% of the total study participants will have Child-Pugh class of B or C.
Exclusion Criteria:
Participant completes a HepQUant DuO test during which the participant ingests a d4-tagged cholate solution and has blood samples drawn 20 and 60 minutes after ingesting oral solution. Blood samples are obtained through direct venipuncture of a peripheral vein, one is collected into a red-top tube and one is collected into a serum separator tube (SST), and simultaneously, a third blood sample is collected into Microtainer SST using a transcutaneous capillary blood collection device.
Device: HepQuant DuO Test
HepQuant DuO is commercially available in the U.S. as a Laboratory Developed Test (LDT), but it will be used in this study as a nonsignificant risk investigational device to measure change in liver function over time.
Difference in d4-cholate concentrations between RTs by VP (reference method) and the SSTs by VP (primary index method).
To evaluate the agreement of the HepQuant DuO 20- and 60-minute d4-cholate concentrations between samples collected using Serum Separator Tubes (SST) by venipuncture (VP) (the primary index method) and blood collection in Red-top Tubes (RTs) by VP (the reference method).
Time frame: From screening to completion of blood collection at Visit 1 is 2 weeks.
No study locations are listed for this record.
Plan to share: No
No publications or documents are linked to this record.
This study is not yet recruiting, as verified in Sep 2026. You cannot join it, but the record below documents what was studied.
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HepQuant, LLC