Multiple Ascending Dose Study of MHS552 in Adults With Type 1 Diabetes Mellitus

• Status: Not yet recruiting
• Trial end date: 2024-03-14
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this two-part multiple ascending dose study is to evaluate the safety and tolerability of multiple doses of MHS552 in adults with type 1 diabetes mellitus. Participants will be treated for 4 or 12 weeks followed by an 8 week follow-up period

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Novartis Pharmaceuticals

Criteria

Inclusion Criteria:

• Adult men and women ages 18 to 45, inclusive, body weight between ≥40 to ≤150 kg, inclusive, with T1DM, a maximum of 5 years from T1DM diagnosis at screening.

• Evidence of one or more T1DM autoantibody(ies) including glutamic acid decarboxylase (anti GAD), protein tyrosine, phosphatase-like protein (anti-IA-2); zinc transporter 8 (anti-ZnT8); islet cell (cytoplasmic) (anti-ICA)

• Residual pancreatic β-cell function (fasting C-peptide >100 pmol/L [0.30 ng/mL] or random C peptide >200 pmol/L [0.60 ng/mL])

Exclusion Criteria:

• History of hypersensitivity to drugs of similar biological class, IL-2 protein analogues, or immunoglobulin (IgG1) proteins, hypersensitivity to any components of the study drug, or history of severe hypersensitivity reaction or anaphylaxis to biological agents, e.g. human monoclonal antibody.

• Use of other investigational drugs or use of immunosuppressive agents at the time of enrollment, or within 5 half-lives of enrollment, or until the expected PD effect has returned to baseline, whichever is longer; or longer if required by local regulations.

• Diabetes forms other than autoimmune type 1 such as maturity-onset diabetes of the young (MODY), latent autoimmune diabetes of the adult (LADA), acquired diabetes (secondary to medications or surgery), type 2 diabetes by judgement of the investigator.

• Diabetic ketoacidosis within 2 weeks.

• Polyglandular auto-immune disease, including but not limited to: Addison's disease, pernicious anemia, celiac sprue and psoriasis. Treated, stable Hashimoto's thyroiditis is not exclusionary.

• History of capillary leak syndrome (CLS).

• Ongoing, and up to 2 weeks prior to screening, initiation of medications or change in dose of medications that may affect glucose control (e.g, systemic steroids, thiazides, beta blockers).

Other protocol-defined inclusion/exclusion criteria may apply