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Clinical Trial ● Currently Recruiting Phase II NCT06393712

A Phase 2 Trial of ALN-APP in Patients With Cerebral Amyloid Angiopathy

A Phase 2 Trial of ALN-APP in Patients With Cerebral Amyloid Angiopathy — Recruiting • Phase II • Cardiology / Cardiovascular • NCT06393712.

📅 31 Mar 2026 ⏱ 2 min read
Currently Recruiting
This trial is actively seeking participants in the UK. Discuss eligibility with your patient before referring.
Status
Currently Recruiting
Phase
Phase II
NCT ID
NCT06393712
Sponsor
Alnylam Pharmaceuticals
Start
2024-05-17
ClinicaliQ Trial Snapshot
  • A Phase 2 Trial of ALN-APP in Patients With Cerebral Amyloid Angiopathy — Recruiting • Phase II • Cardiology / Cardiovascular • NCT06393712.
  • The purpose of the study is to evaluate the effect of ALN-APP on measures of CAA disease progression and to characterize the safety, tolerability, and pharmacodynamics (PD) of ALN-APP in adult patients with sporadic CAA (sCAA) and Dutch-type CAA (D-CAA). The study….
  • Sponsor: Alnylam Pharmaceuticals.

Verify eligibility, endpoints and current status on the original source registry before acting on this summary.

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  • Quick orientation before opening the registry record.
  • Checking recruitment status, phase and sponsor at a glance.
  • Connecting this trial to nearby guidelines, Drug Science and education.
What This Trial Is Studying

The purpose of the study is to evaluate the effect of ALN-APP on measures of CAA disease progression and to characterize the safety, tolerability, and pharmacodynamics (PD) of ALN-APP in adult patients with sporadic CAA (sCAA) and Dutch-type CAA (D-CAA). The study will be conducted over 2 periods: a 24-month double-blind treatment period and an optional 18-month open-label extension (OLE) period. The estimated duration of study participation, inclusive of screening, treatment, and additional safety follow-up, is up to 50 months.

Eligibility Snapshot
  • (sporadic CAA patients): * Is 50 years or older * Has probable CAA per the Boston Criteria Version 2.0 Inclusion Criteria (Dutch-type CAA patients): * Is 30 years or older * Has known E693Q amyloid precursor protein (APP) gene mutation for Dutch-type CAA

Use the source registry for the full inclusion and exclusion criteria before discussing referral or enrolment.

Full Trial Details
View this trial on the source registry
Eligibility criteria, protocol, and results when available
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