Phase 1a/b Tolerability of NTR-1011 in Healthy Adults and Adult Patients With SLE and RA

NCT ID: NCT07237659

Last Updated: 2025-11-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

48 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-09-04

Study Completion Date

2026-01-07

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This phase 1a and 1b study is designed to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, immunogenicity, and preliminary efficacy of NTR-1011 in healthy adults and in adult patients with systemic lupus erythematosus and rheumatoid arthritis. The main goals of this study are to determine the safety profile of NTR-1011 across subcutaneous and intravenous dose levels, understand how the drug behaves in the body, characterize its biological activity through relevant pharmacodynamic markers, assess the potential for immune responses to treatment, and explore early signals of clinical benefit in autoimmune disease settings.

This is a randomized, double blind, placebo controlled study that begins with a single ascending dose evaluation in healthy volunteers followed by a multiple dose assessment in patients. The design is intended to define the highest safe and well tolerated dose, establish a robust PK and PD baseline, and generate initial patient level evidence to support dose selection and advancement into subsequent clinical development.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

SLE (Systemic Lupus) RA - Rheumatoid Arthritis

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Low dose SC NHV

Lowest subcutaneous dosage in normal healthy volunteers

Group Type EXPERIMENTAL

NTR1011

Intervention Type DRUG

NTR-1011 will be presented as a solution for subcutaneous (SC) and intravenous (IV) administration.

Mid dose SC NHV

middle subcutaneous dosage in normal healthy volunteers

Group Type EXPERIMENTAL

NTR1011

Intervention Type DRUG

NTR-1011 will be presented as a solution for subcutaneous (SC) and intravenous (IV) administration.

High dose SC NHV

Highest subcutaneous dosage SC in normal healthy volunteers

Group Type EXPERIMENTAL

NTR1011

Intervention Type DRUG

NTR-1011 will be presented as a solution for subcutaneous (SC) and intravenous (IV) administration.

Low dose IV NHV

lowest intravenous dosage in normal healthy volunteers

Group Type EXPERIMENTAL

NTR1011

Intervention Type DRUG

NTR-1011 will be presented as a solution for subcutaneous (SC) and intravenous (IV) administration.

Mid dose IV NHV

middle intravenous dosage in normal healthy volunteers

Group Type EXPERIMENTAL

NTR1011

Intervention Type DRUG

NTR-1011 will be presented as a solution for subcutaneous (SC) and intravenous (IV) administration.

High dose IV NHV

highest intravenous dosage in normal healthy volunteers

Group Type EXPERIMENTAL

NTR1011

Intervention Type DRUG

NTR-1011 will be presented as a solution for subcutaneous (SC) and intravenous (IV) administration.

Placebo, IV

0 mg/kg, IV NHV

Group Type PLACEBO_COMPARATOR

NTR1011

Intervention Type DRUG

NTR-1011 will be presented as a solution for subcutaneous (SC) and intravenous (IV) administration.

Placebo, SC

0 mg/kg, SC NHV

Group Type PLACEBO_COMPARATOR

NTR1011

Intervention Type DRUG

NTR-1011 will be presented as a solution for subcutaneous (SC) and intravenous (IV) administration.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

NTR1011

NTR-1011 will be presented as a solution for subcutaneous (SC) and intravenous (IV) administration.

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Exclusion Criteria

1. Pregnancy, nursing, and/or breastfeeding.
2. The participant has used an investigational drug within 30 days (or 5 half-lives whichever is longer) before the first dose of the study intervention.

2\. Has received any prescription or nonprescription over the counter (except occasional use of acetaminophen, paracetamol, or ibuprofen prior to dosing) medication during the last 14 days. Occasional use is defined at the Investigator's discretion.

3\. Has a positive urine test for drugs of abuse, or cotinine at the Screening Visit, regular consumption of alcohol within 6 months before screening or use of illicit substances within 3 months before the Screening Visit.

4\. Has a positive test for hepatitis B surface antigen, hepatitis C virus and/or human immunodeficiency virus (HIV).

5\. Donation or loss of blood or plasma within 4 weeks before initial dosing.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Neutrolis

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Andreas Reiff, PhD, MD

Role: STUDY_CHAIR

Neutrolis

Hakop Gevorkyan, MD

Role: PRINCIPAL_INVESTIGATOR

California Clinical Trials Medical Group

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

California Clinical Trials Medical Group

Glendale, California, United States

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

United States

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Andreas Reiff, MD, PhD

Role: CONTACT

(626) 264-2734

Ken Olivier, PhD

Role: CONTACT

617-949-1575

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

Hakop Gevorkyan, MD

Role: primary

818-848-1555

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

NTR1011-001

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

BTT-1023 in Rheumatoid Arthritis
NCT00851240 COMPLETED PHASE1
A Study in Rheumatoid Arthritis
NCT01253265 COMPLETED PHASE1