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Clinical trialNCT05318040CompletedPhase 1Interventional

Safety, Tolerability and Pharmacokinetics of CMS121, a Drug Candidate for Alzheimer's Disease, in Healthy Subjects

SponsorVirogenics, Inc.Enrollment99Alzheimer Disease
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This is a randomized, double-blind study of CMS121 or placebo given as single and multiple escalating doses in normal healthy subjects. The study will be conducted in 4 parts: Part 1 will be a SAD study enrolling approximately 48 young subjects for a total duration of 36 days. Part 2 will be a MAD study enrolling approximately 32 young subjects for a total duration of 43 days, and Part 3 will be a MAD study enrolling approximately 8 elderly subjects for 43 days. Part 4 will be an open-label SAD cross-over cohort of approximately 12 young subjects in a fed or fasted state to evaluate the effect of food on the bioavailability of CMS121, for a duration of 36 days.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Celerion

    Lincoln, Nebraska, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

CMS121Placebo
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
1 May 2022
Primary completion
17 Dec 2022
Completion
17 Dec 2022
Last update posted
16 Feb 2023
Registered enrollment
99
Registry id
NCT05318040
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.