Drugs / ACI-7104.056
last change Dec 2025 re-read 3 minutes ago

ACI-7104.056

Vaccine

Developed for
autosomal recessive early-onset Parkinson disease 6
Investigated by
AC Immune SA · ICON Clinical Research

Trials 1

20242025202620272028
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 2 NCT06015841 Jul 2023 → Jan 2028 expected autosomal recessive early-onset Parkinson disease 6 AC Immune SA Active not recruiting No outcome recorded

News releases announcing trial results or a regulatory action · 5

DateIssuerRelease
2025-12-11 AC Immune SA Results AC Immune Positive Interim Phase 2 Data on ACI-7104.056 Support Potential Slowing of Progression of Parkinson’s Disease acimmune.com ↗
AC Immune SA (NASDAQ: ACIU), a clinical-stage biopharmaceutical company pioneering precision therapeutics for neurodegenerative diseases, today announced positive interim safety and efficacy results from the Phase 2 VacSYn trial of its wholly-owned anti-alpha-synuclein (a-syn) active immunotherapy ACI-7104.056 in early Parkinson’s disease (PD).
2025-04-30 AC Immune SA Results AC Immune Reports First Quarter 2025 Financial Results and Provides a Corporate Update acimmune.com ↗
Our interim Phase 2 data on ACI-7104.056, our wholly owned a-syn active immunotherapy, demonstrated strong immunogenicity and a favorable safety profile in early Parkinson’s disease patients, further supporting its best-in-class characteristics.
2025-04-02 AC Immune SA Results AC Immune Reports Further Positive Interim Results from Phase 2 Trial of ACI-7104.056 Active Immunotherapy in Early Parkinson’s Disease acimmune.com ↗
2024-11-14 AC Immune SA Results AC Immune Reports Positive Interim Results from Phase 2 Trial of ACI-7104.056 Active Immunotherapy in Early Parkinson’s Disease acimmune.com ↗
2024-02-22 AC Immune SA Results AC Immune Announces Upcoming Presentations at AD/PD™ 2024 acimmune.com ↗
ACI-7104.056, an active immunotherapy for synucleinopathies, induces a strong and sustained antibody response against alpha-synuclein in non-human primates

Evidence & citations 3 cited values

Every value below carries the sentence it was read from. 1 source stands behind the page.

FieldValueCited text
Known as ACI-7104.056 ClinicalTrials.gov intervention name — accepted as the source's own label NCT06015841 ↗
Modality Vaccine “The study treatment (ACI-7104.056) consists of an adjuvanted protein peptide conjugate vaccine.” NCT06015841 ↗
Route Intramuscular “The route of administration of the study treatment and placebo will be by intramuscular injections.” NCT06015841 ↗