Pharmacokinetics Centella Asiatica Product (CAP) in Mild Cognitive Impairment
Public ClinicalTrials.gov record NCT03937908. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Pharmacokinetic Study of Centella Asiatica Product (CAP) in Elderly Participants With Mild Cognitive Impairment Receiving Cholinesterase Inhibitor Therapy
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will measure the oral bioavailability and pharmacokinetics of known bioactive compounds from a standardized Centella asiatica water extract product (CAP) in mildly demented elders on cholinesterase inhibitor therapy. Compound levels will be measured in human plasma and urine over 10 hours after acute oral administration of two doses of the botanical extract product. The dose giving maximum plasma levels (Cmax)closest to those observed in the investigator's mouse studies, the area under the curve (AUC0-12), as well as the rate of clearance (t ½) of the known compounds and time of maximum concentration (tmax), will be identified. These data will be used to inform decisions on the dosage and dosing frequency for future clinical trials.
Study identification
- NCT ID
- NCT03937908
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 5 participants
Conditions and interventions
Conditions
Interventions
Drug
Eligibility (public fields only)
- Age range
- 65 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 30, 2019
- Primary completion
- Dec 20, 2020
- Completion
- Dec 20, 2020
- Last update posted
- May 3, 2022
2019 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Oregon Health and Science University Department of Neurology | Portland | Oregon | 97239 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03937908, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 3, 2022 · Synced Sep 13, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03937908 live on ClinicalTrials.gov.