Phase I Study of PH100 (Ecklonia Cava Phlorotannins)
Public ClinicalTrials.gov record NCT04335045. 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 Double-Blind, Placebo-Controlled, Single Ascending Dose Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of PH100 Capsules in Healthy Adult Volunteers
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study was to determine the safety and tolerability of PH100, a purified phlorotannins from a brown alga Ecklonia cava and the pharmacokinetics of its major compounds 8,8'-bieckol, dieckol, and phlorofucofuroeckol A (PFF-A), after single, ascending, oral doses of PH100 Capsules (over-encapsulated tablets) in healthy adult volunteers.
Study identification
- NCT ID
- NCT04335045
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 48 participants
Conditions and interventions
Conditions
Interventions
- Placebo Drug
- PH100 100mg Drug
- PH100 200mg Drug
- PH100 400mg Drug
- PH100 800mg Drug
- PH100 1200mg Drug
- PH100 1600mg Drug
Drug
Eligibility (public fields only)
- Age range
- 40 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 25, 2013 (Actual)
- Primary completion
- Dec 8, 2014 (Actual)
- Completion
- Dec 8, 2014 (Actual)
- Last update posted
- Apr 6, 2020
2013 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Worldwide Clinical Trials Early Phase Services, LLC | San Antonio | Texas | 78217 | — |
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 NCT04335045, 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 Apr 6, 2020 · Synced Oct 2, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04335045 live on ClinicalTrials.gov.