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NCT07003425RecruitingPhase 2

A Long-term Safety and Efficacy Study Evaluating APG777 in Atopic Dermatitis

A Long-term Extension Study to Evaluate the Safety and Efficacy of APG777 in Patients With Atopic Dermatitis Previously Treated With APG777

Source: ClinicalTrials.gov · Last updated 3 Nov 2026

Brief summary (registry, in English)

This is a multicenter, double-blind, Long-Term Extension (LTE) study to evaluate the long-term safety and efficacy of APG777 in patients with moderate-to-severe AD who have completed treatment in an APG777 Parent Study (NCT06395948). The LTE study will consist of 3 periods: 1) Screening Visit will coincide with the last visit of the Maintenance Period in the Parent Study 2) Extended Treatment Period 3) Post-treatment Follow-up Period. This study will be conducted in participants with atopic dermatitis (AD) who completed the Treatment Period in a prior APG777 study and who, in the opinion of the Investigator, would benefit from long-term treatment with APG777.

Status (registry)
Recruiting
Phase (registry)
Phase 2
Study type
Interventional
Enrollment
350 (estimated)
First submitted
26 May 2025
Start date
14 May 2025
Primary completion date
Dec 2029
Lead sponsor
Apogee Therapeutics, Inc.
NCT number
NCT07003425

What you commit to

  • Study type: Interventional · Phase 2
  • Planned participants: 350
  • From 14 May 2025 to the primary completion date, Dec 2029
  • 71 sites in 9 countries
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Participants who have developed an AE while participating in the Parent Study, which, in the opinion of the Investigator or of the Medical Monitor, could indicate that continued treatment with APG777 may present an unreasonable risk for the patient
  • Participants who terminated early from the Parent Study or permanently discontinued the study drug during the Parent Study
  • Use of any of the prohibited medications from Screening Visit (Visit 1) of the LTE study

Other illness

  • Presence of dermatologic conditions and/or comorbidities that might confound the diagnosis of AD and/or interfere with study assessments
    • Note: Additional protocol defined Inclusion/Exclusion criteria may apply

Who the study is looking for

  • Participants who have completed the Treatment Period in a prior APG777 study and were, in the Investigator's opinion, compliant with the study protocol
  • Participants who, in the Investigator's opinion, would benefit from long-term treatment with APG777
  • Use the same non-prescription non-medicated emollient/moisturizer of their choice from the last day of the Parent Study and throughout the LTE study

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (71)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
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AjaxCanadaRecruiting
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CalgaryCanadaRecruiting
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EdmontonCanadaRecruiting
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FrederictonCanadaRecruiting
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MarkhamCanadaRecruiting
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MississaugaCanadaRecruiting
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MontrealCanadaRecruiting
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OttawaCanadaRecruiting
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PeterboroughCanadaRecruiting
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QuébecCanadaRecruiting
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TorontoCanadaRecruiting
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VancouverCanadaRecruiting
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PragueCzechiaRecruiting
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AugsburgGermanyRecruiting
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Bad BentheimGermanyRecruiting
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BerlinGermanyRecruiting
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Blankenfelde-MahlowGermanyRecruiting
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DarmstadtGermanyRecruiting
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DresdenGermanyRecruiting
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Frankfurt am MainGermanyRecruiting
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Freiburg im BreisgauGermanyRecruiting
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HamburgGermanyRecruiting
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HeidelbergGermanyRecruiting
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KielGermanyRecruiting
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MünchenGermanyRecruiting
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MünsterGermanyRecruiting
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TübingenGermanyRecruiting
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AlicanteSpainRecruiting
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BadalonaSpainRecruiting
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Las Palmas de Gran CanariaSpainRecruiting
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MadridSpainRecruiting
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Santiago de CompostelaSpainRecruiting
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MartiguesFranceRecruiting
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DudleyUnited KingdomRecruiting
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LondonUnited KingdomRecruiting
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SalfordUnited KingdomRecruiting
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BudapestHungaryRecruiting
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DebrecenHungaryRecruiting
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SzegedHungaryRecruiting
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GdanskPolandRecruiting
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KatowicePolandRecruiting
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KrakowPolandRecruiting
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LodzPolandRecruiting
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LublinPolandRecruiting
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SosnowiecPolandRecruiting
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SzczecinPolandRecruiting
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WarsawPolandRecruiting
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WroclawPolandRecruiting
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BoardmanUnited StatesRecruiting
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Bowling GreenUnited StatesRecruiting
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CharlestonUnited StatesRecruiting
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Coral GablesUnited StatesRecruiting
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DallasUnited StatesRecruiting
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DetroitUnited StatesRecruiting
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DouglasvilleUnited StatesRecruiting
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Fountain ValleyUnited StatesRecruiting
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FriscoUnited StatesRecruiting
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JacksonvilleUnited StatesRecruiting
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Los AngelesUnited StatesRecruiting
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MargateUnited StatesRecruiting
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MasonUnited StatesRecruiting
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Mill CreekUnited StatesRecruiting
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NashvilleUnited StatesRecruiting
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New YorkUnited StatesRecruiting
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PittsburghUnited StatesRecruiting
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PortlandUnited StatesRecruiting
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RockvilleUnited StatesRecruiting
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San AntonioUnited StatesRecruiting
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SkokieUnited StatesRecruiting
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TroyUnited StatesRecruiting
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WilmingtonUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.