| Primary | Number of Patients With HbA1c <7% and Daily Insulin Requirement <0.50 IU/Kg/Day at Month 12 | The sample size of the study is calculated on the "proportion of patients with a HbA1c < 7% and daily insulin requirement <0.50 IU/Kg/day", a post-hoc composite endpoint derived from data of the phase 2 trial (MEX0114), considering a larger effect size expected from the longer treatment length (one year versus 3 months). The time frame for the primary endpoint has been set at Month 12 (Week 52) in order to evaluate the potential of ladarixin effects on a long-term projection. Please note that "proportion" is expressed as "count" (number + % of participants) | FAS: The Full Analysis Set consisted of all randomized patients who received at least one dose of the IMP (either ladarixin or placebo). The FAS was analyzed according to the ITT principle, i.e., by treatment allocation regardless happening of intercurrent events (treatment policy strategy). The FAS was used for the primary analyses of the study and to present results on efficacy data. | Posted | | Count of Participants | | Participants | | Month 12 (52±2 weeks) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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| | Group IDs | Group Description | Statistical Method | Statistical Comment | P-Value | P-Value Comment | Parameter Type | Parameter Value | Dispersion Type | Dispersion Value | Confidence Interval Sides | Confidence Interval % | CI Lower Limit | CI Upper Limit | CI Lower Limit Comment | CI Upper Limit Comment | Estimate Comment | Tested Non-Inferiority | Non-Inferiority Type | Non-Inferiority Comment | Other Analysis Description |
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| | Chi-squared | | 0.807 | | | | | | | | | | | | | | Superiority | | |
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| Secondary | Number of Patients With HbA1c < 7% and Daily Insulin Requirement <0.50 IU/Kg/Day at Months 6 and 18 | The sample size of the study is calculated on the "proportion of patients with a HbA1c < 7% and daily insulin requirement <0.50 IU/Kg/day", a post-hoc composite endpoint derived from data of the phase 2 trial (MEX0114), considering a larger effect size expected from the longer treatment length (one year versus 3 months). Follow-up is extended up to 18 months to evaluate the potential persistency of any glycemic benefit. Please note that "proportion" is expressed as "count" (number + % of participants) | FAS: The Full Analysis Set consisted of all randomized patients who received at least one dose of the IMP (either ladarixin or placebo). The FAS was analyzed according to the ITT principle, i.e., by treatment allocation regardless happening of intercurrent events (treatment policy strategy). The FAS was used for the primary analyses of the study and to present results on efficacy data. | Posted | | Count of Participants | | Participants | | Month 6 (26±2 weeks) and Month 18 (78±2 weeks) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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| Secondary | Number of Patients With a Reduction in HbA1c% > 0.5% From Baseline and Daily Insulin Requirement <0.50 IU/Kg/Day at Months 6, 12 and 18 | The number of patients with a reduction in HbA1c% > 0.5% from baseline and daily insulin requirement <0.50 IU/Kg/day was calculated at the hereunder specified timepoints. | FAS: The Full Analysis Set consisted of all randomized patients who received at least one dose of the IMP (either ladarixin or placebo). The FAS was analyzed according to the ITT principle, i.e., by treatment allocation regardless happening of intercurrent events (treatment policy strategy). The FAS was used for the primary analyses of the study and to present results on efficacy data. | Posted | | Count of Participants | | Participants | | Months 6 (26±2 weeks), 12 (52±2 weeks) and 18 (78±2 weeks ) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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| Secondary | Change From Baseline in 2-hour AUC of C-peptide Response to the MMTT at Months 6, 12 and 18 | C-peptide level is a widely used measure of pancreatic beta-cell function and the MMTT is one of the methods for its estimation. AUC stands for Area Under the Curve. AUC calculation was based on actual rather scheduled timings and it was calculated using the trapezoidal rule. C-peptide 0-120 min AUC (nmol/L) values were calculated based on all Basal-120min C-peptide values. Unscheduled assessments were excluded from the analysis. | FAS (Full Analysis Set): all randomized patients who received at least one dose of the IMP (either ladarixin or placebo), analyzed according to the ITT principle. Discrepancies between Overall Number of Participants Analyzed and Number Analyzed for Ladarixin group due to: at Month 6: 2 participants withdrew their consent; at Month 12: 1 additional participant was lost at follow-up (who remained lost at follow-up even for Month 18 visit). | Posted | | Mean | Standard Deviation | nmol/L | | Months 6 (26±2 weeks), 12 (52±2 weeks) and 18 (78±2 weeks) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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| Secondary | Changes From Baseline in Percentage Glycated Hemoglobin (HbA1c) Levels at Months 6, 12 and 18 | HbA1c measurement can be used as a diagnostic test for diabetes providing that stringent quality assurance tests are in place and assays are standardised to criteria aligned to the international reference values, and there are no conditions present which preclude its accurate measurement. An HbA1c of 6.5% is recommended as the cut point for diagnosing diabetes. A value of less than 6.5% does not exclude diabetes diagnosed using glucose tests. An A1C test measures the percentage of red blood cells that have glucose-coated hemoglobin. | FAS (Full Analysis Set): all randomized patients who received at least one dose of the IMP (either ladarixin or placebo), analyzed according to the ITT principle. Discrepancies between Overall Number of Participants Analyzed and Number Analyzed in both arms are due to participants withdrawing consent or with blood samples not collected at timepoints or lost at follow-up. | Posted | | Mean | Standard Deviation | percentage HbA1c | | Months 6 (26±2 weeks), 12 (52±2 weeks) and 18 (78±2 weeks) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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| Secondary | Number of Patients With HbA1c < 7% Who Did Not Experience Severe Hypoglycemic Events During Treatment at Months 6,12 and 18 | For the purpose of this study, a severe hypoglycaemic event is defined as an event with one of the following symptoms: memory loss, confusion, uncontrollable behavior, irrational behavior, unusual difficulty in awakening, suspected seizure, seizure, loss of consciousness or visual symptoms, in which the subject was unable to treat him/herself and which was associated with either a blood glucose level <54mg/dL (3.0 mmol/L) or prompt recovery after oral carbohydrate, i.v. glucose, or glucagon administration. | FAS (Full Analysis Set): all randomized patients who received at least one dose of the IMP (either ladarixin or placebo), analyzed according to the ITT principle. Discrepancies between Overall Number of Participants Analyzed and Number Analyzed in both arms are due to participants withdrawing consent or with blood samples not collected at timepoints or lost at follow-up. | Posted | | Count of Participants | | Participants | | Months 6 (26±2 weeks), 12 (52±2 weeks) and 18 (78±2 weeks) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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| Secondary | Overall Number of Self-reported Episodes of Severe Hypoglycemia | For the purpose of this study, a severe hypoglycaemic event is defined as an event with one of the following symptoms: memory loss, confusion, uncontrollable behavior, irrational behavior, unusual difficulty in awakening, suspected seizure, seizure, loss of consciousness or visual symptoms, in which the subject was unable to treat him/herself and which was associated with either a blood glucose level <54mg/dL (3.0 mmol/L) or prompt recovery after oral carbohydrate, i.v. glucose, or glucagon administration. Data reported refer to the overall number of episodes recorded by all analyzed patients in the two arms/groups (Ladarixin and placebo). | FAS: The Full Analysis Set consisted of all randomized patients who received at least one dose of the IMP. The FAS was analyzed according to the ITT principle, i.e., by treatment allocation regardless happening of intercurrent events (treatment policy strategy). The FAS was used for the primary analyses of the study and to present results on efficacy data. | Posted | | Number | | total number of severe hypoglyc episodes | | From baseline to study termination (month 18, week 78) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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| Secondary | Blood Glucose Levels for Patients Reporting Severe Hypoglycemia at Months 6, 12 and 18 | A severe hypoglycemic event was defined as an event with 1 of the following symptoms: "memory loss, confusion, uncontrollable behavior, irrational behavior, unusual difficulty in awakening, suspected seizure, seizure, loss of consciousness, or visual symptoms", in which the subject was unable to treat him/herself and which was associated with either a blood glucose level <54mg/dL or prompt recovery after oral carbohydrate, i.e. glucose, or glucagon administration. Summary statistics of blood glucose level (mg/dL) are provided by treatment group at each time point for patients reporting severe hypoglycemia. | FAS: The Full Analysis Set consisted of all randomized patients who received at least one dose of the IMP. The FAS was analyzed according to the ITT principle, i.e., by treatment allocation regardless happening of intercurrent events (treatment policy strategy). The FAS was used for the primary analyses of the study and to present results on efficacy data. | Posted | | Mean | Standard Deviation | mg/dL | | Months 6 (week 26±2), 12 (week 52±2) and 18 (week 78±2) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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| Secondary | Change From Baseline in Average (Previous 3 Days) Daily Insulin Requirements (IU/kg/Day) at Months 6,12 and 18 | For the purpose of this study, daily insulin is averaged over the previous 3 days.Insulin requirement (IU/kg/day averaged over the previous 3 days) was to be recorded to Months 6, 12 and 18. Patients were admitted to intensive diabetes management, according to current ADA recommendation [2014]. Patients were instructed to self-monitor their glucose values at least 4 times a day and to report (glucose meter/log) outcome to the diabetes management team. Insulin intake was adjusted to target HbA1c levels of less than 7% and self-monitored (fingerstick):
- pre-prandial blood glucose of 70-130 mg/dL
- post-prandial blood glucose < 180 mg/dL
- bed-time blood glucose of 110-150 mg/dL
| FAS (Full Analysis Set): all randomized patients who received at least one dose of the IMP (either ladarixin or placebo), analyzed according to the ITT principle. Discrepancies between Overall Number of Participants Analyzed and Number Analyzed in both arms are due to participants withdrawing consent or with blood samples not collected at timepoints or lost at follow-up | Posted | | Mean | Standard Deviation | IU/kg/day | | Months 6 (26±2 weeks), 12 (52±2 weeks) and 18 (78±2 weeks) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | |
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| Secondary | Change From Baseline in Estimated Glucose Disposal Rate (eGDR) at Months 6, 12 and 18 | Estimated Glucose Disposal Rate (eGDR) is a marker for the Assessment of Insulin Resistance and a validated clinical tool for estimating insulin sensitivity in type 1 diabetes. | FAS (Full Analysis Set): all randomized patients who received at least one dose of the IMP (either ladarixin or placebo), analyzed according to the ITT principle. Discrepancies between Overall Number of Participants Analyzed and Number Analyzed in both arms are due to participants withdrawing consent or with blood samples not collected at timepoints or lost at follow-up. | Posted | | Mean | Standard Deviation | mg/kg/min | | Months 6 (26±2 weeks), 12 (52±2 weeks) and 18 (78±2 weeks) | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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| Secondary | Number of Patients With at Least One Adverse Events (AEs), Serious or Not Serious | An AE is any untoward medical occurrence in a participant, which does not necessarily have a causal relationship with the trial intervention. A serious adverse event is an adverse event that results in death, is life-threatening, requires hospitalisation or prolongation of existing hospitalisation, results in persistent or significant disability or incapacity, or is a birth defect. | SAF population: The Safety (SAF) population consisted of all randomized patients who received at least one dose of the IMP. The SAF population was analyzed according to the actual treatment received and was used to present results on safety data. | Posted | | Count of Participants | | Participants | | Throughout the study up to 18 months | | | | ID | Title | Description |
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| OG000 | Ladarixin | The treatment group will receive 400 mg b.i.d. for 13 cycles of 14 days on/14 days off) Ladarixin: 400 mg b.i.d. for 13 cycles of 14 days on/14 days off | | OG001 | Placebo | The control group will receive matched placebo Placebo: Placebo will be administered orally with the same scheme of administration of LDX to preserve blinding |
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