NCT04899271

A Study to Assess Efficacy/Safety of Ladarixin in Type 1 Diabetes Patients With Preserved ß-cell Function at Baseline.

A Phase 2, Multicenter, Randomized, Double-blind, Placebo-controlled Study to Assess the Efficacy and Safety of 400 mg Twice a Day Oral Ladarixin in Patients With New-onset Type 1 Diabetes and Preserved Beta-cell Function at Baseline.

• Status: Terminated
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 25 (actual)
• Sponsor: Dompé Farmaceutici S.p.A · Industry
• Sex: All
• Age: 18 Years – 45 Years
• Healthy volunteers: Not accepted

Summary

The objective of this clinical trial was to assess whether ladarixin treatment is effective to improve glycemic control in newly diagnosed Type 1 Diabetes (T1D) adult patients with preserved β-cell function. The safety of ladarixin in the specific clinical setting was also evaluated.

Detailed description

This was a phase II clinical trial designed as a randomized, double-blind, placebo-controlled, multicenter study to evaluate whether ladarixin is effective in preserving β-cell function and slowing-down the progression of T1D in adult patients with new-onset T1D and preserved β- cell function (fasting C-peptide ≥0.205 nmol/L) at baseline. Seventy-five (75) patients were to be randomized based on an unbalanced randomization allocation ratio (2:1) to ladarixin hard gelatine capsules for oral administration (2 x 200 mg two times a day \[b.i.d.\] for 13 cycles of 14 days on/14 days off) or matched placebo. Assuming a 10% drop-out rate, approximately 84 patients were expected to be enrolled and to be treated for 1 year. Each patient was to be involved in the study for a run-in period (screening and baseline assessments) followed by a randomization visit, a treatment period of 12 months, and a post-randomization period up to 18 months from the 1st treatment dose. The study enrolment was stopped, though, on 28 March 2022, due to low enrolment rate, at the randomization of the 25th patient. The study terminated early, on 11 October 2023 (LPLV). Due to the early termination of the study, efficacy analyses were reduced in scope given the limited sample size of the study compared with the one expected.

Conditions

• New-onset Type 1 Diabetes

Interventions

Type	Name	Description
DRUG	Ladarixin	400 mg b.i.d. for 13 cycles of 14 days on/14 days off
OTHER	Placebo	Placebo was administered orally with the same scheme of administration of LDX to preserve blinding

Timeline

• Start date: 2020-12-14
• Primary completion: 2023-04-27
• Completion: 2023-10-11
• First posted: 2021-05-24
• Last updated: 2025-05-14
• Results posted: 2025-05-14

Locations

16 sites across 6 countries: United States, Belgium, Georgia, Germany, Italy, Serbia

Regulatory

• FDA-regulated drug study