Table of contents
- Trial overview
- Study design and comparison groups
- Who can participate
- What the trials measure
- Trial status and size
- Terms explained
Trial overview
Two Phase 2 clinical trials are evaluating Apg777 in people with atopic dermatitis, a long-lasting skin condition also called AD in the trial summaries.[1][2]
Both studies are interventional, which means participants receive a study treatment so researchers can compare outcomes between groups.[1][2]
The trials are authorised and are focused on patients with moderate-to-severe disease.[1][2]
Study design and comparison groups
One study is designed to evaluate the long-term safety and effectiveness of Apg777, and it compares Apg777 with placebo.[1]
The other study evaluates the safety and effectiveness of Apg777 and also compares it with placebo.[2]
In the second trial, Part B looks at three different doses of Apg777 compared with placebo after 16 weeks of treatment.[2]
A placebo is a look-alike treatment with no active study drug, used so researchers can see whether Apg777 leads to different results.[1][2]
Who can participate
The main target group in both studies is people with moderate-to-severe atopic dermatitis.[1][2]
The trial data do not list more detailed entry rules, such as age limits or other medical requirements, so the available information only confirms the condition being studied.[1][2]
What the trials measure
The long-term study measures the number of participants with treatment-emergent adverse events over up to 3 years.[1]
Treatment-emergent adverse events are health problems that start or become worse after treatment begins.[1]
The other study measures the percent change from baseline in EASI at Week 16 in Part A.[2]
It also measures the proportion of patients who achieve EASI 75 at Week 16, which means at least a 75% improvement in the EASI score.[2]
EASI stands for Eczema Area and Severity Index, a score used to measure how much skin is affected and how severe the eczema is.[2]
Trial status and size
Both trials are listed as Authorised, meaning they have been approved to move forward in the study process.[1][2]
The long-term safety study plans to include 446 participants, while the other study plans to include 431 participants.[1][2]
The first trial is registered as 2024-519795-11-00, and the second trial is registered as NCT06395948.[1][2]
Terms explained
Baseline means the starting measurement before treatment begins.[2]
Tolerability means how well participants can handle the study treatment during the trial.[1]
Enrollment means the number of people planned for a study.[1][2]
Interventional means the study gives a treatment to participants so outcomes can be compared across groups.[1][2]



