A randomized, placebo-controlled, double-blind, single-ascending-dose, Phase 1a/b study to assess the safety, pharmacokinetics, pharmacodynamics, and immunogenicity of intravenous NTR-641 in healthy adults and patients with acute ischemic stroke

2024-512196-12-00 Protocol NTR641-01 Human pharmacology (Phase I) - First administration to humans Authorised, recruitment pending

Status Authorised, recruitment pending · 1 EU/EEA countries · 2 sites · Protocol NTR641-01

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - First administration to humans
Status Authorised, recruitment pending
Participants planned 72
Countries 1
Sites 2

Acute Ischemic Stroke

Key facts

Sponsor
Neutrolis Inc.
Participant type
Healthy volunteers, Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Cardiovascular Diseases [C14]
Decision date (initial)
2024-12-02
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
Yes

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

Acute Ischemic Stroke

VersionLevelCodeTermSystem organ class
22.1 PT 10061256 Ischaemic stroke 100000004852

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Neutrolis Inc.

Sponsor organisation
Neutrolis Inc.
Address
700 Main Street
City
Cambridge
Postcode
02139-3543
Country
United States

Scientific contact point

Organisation
Neutrolis Inc.
Contact name
CEO

Public contact point

Organisation
Neutrolis Inc.
Contact name
CEO

Locations

1 EU/EEA country · 2 investigational sites

By country

CountryMS statusPlanned subjectsSites
Austria Authorised, recruitment pending 72 2
Rest of world 0

Investigational sites

Austria

2 sites · Authorised, recruitment pending
Medical University Of Vienna
Department of Clinical Pharmacology, Waehringer Guertel 18-20, Alsergrund, Vienna
Krankenhaus Der Barmherzigen Brueder Wien
Abteilung für Neurologie, Johannes-Von-Gott-Platz 1, Leopoldstadt, Vienna

Application history

3 submissions — initial application plus substantial / non-substantial modifications

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2024-08-05 Austria Acceptable with conditions
2024-11-25
2024-12-02
2 SUBSTANTIAL MODIFICATION SM-2 2025-01-27 Austria Acceptable
2025-03-17
2025-03-21
3 SUBSTANTIAL MODIFICATION SM-4 2025-05-12 Austria Acceptable
2025-07-16
2025-07-21