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Terminated Phase 2 Interventional Results available

A Study to Evaluate the Efficacy of Oral AKST4290 in Participants With Moderately Severe to Severe Diabetic Retinopathy (CAPRI)

ClinicalTrials.gov ID: NCT05038020

Public ClinicalTrials.gov record NCT05038020. 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.

ClinicalTrials.gov public records Last synced Sep 3, 2026, 12:43 PM EDT

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-Masked, Placebo-Controlled Study to Evaluate the Efficacy of Oral AKST4290 in Participants With Moderately Severe to Severe Diabetic Retinopathy (CAPRI)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

A Double-Masked, Placebo-Controlled Study to Evaluate the Efficacy of Oral AKST4290 in Participants with Moderately Severe to Severe Diabetic Retinopathy (CAPRI).

Study identification

NCT ID
NCT05038020
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Lead sponsor
Alkahest, Inc.
Industry
Enrollment
3 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
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
Aug 16, 2021
Primary completion
Dec 8, 2021
Completion
Apr 18, 2022
Last update posted
Oct 31, 2023

2021 – 2022

United States locations

U.S. sites
17
U.S. states
7
U.S. cities
16
Facility City State ZIP Site status
Site 132 Phoenix Arizona 85021
Site 136 Phoenix Arizona 85053
Site 123 Glendale California 91203
Site 121 Huntington Beach California 92647
Site 116 Clearwater Florida 33761
Site 117 Sarasota Florida 34239
Site 118 Winter Haven Florida 33880
Site 120 Oak Forest Illinois 60452
Site 133 Beaufort South Carolina 29902
Site 127 Ladson South Carolina 29456
Site 122 Arlington Texas 76012
Site 130 Bellaire Texas 77401
Site 126 Harlingen Texas 78550
Site 134 Houston Texas 77025
Site 129 Katy Texas 77494
Site 128 San Antonio Texas 78240
Site 125 Salt Lake City Utah 84107

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 NCT05038020, 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 Oct 31, 2023 · Synced Sep 3, 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 protocol, eligibility criteria, and contact information for NCT05038020 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →