E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Diseases [C] - Nutritional and Metabolic Diseases [C18] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10067584 |
E.1.2 | Term | Type 1 diabetes mellitus |
E.1.2 | System Organ Class | 10027433 - Metabolism and nutrition disorders |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To compare the efficacy of prandial use of M1 Pram P037 with insulin lispro on body weight change after 16 weeks of optimised titration, in combination with a basal insulin. |
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E.2.2 | Secondary objectives of the trial |
To evaluate the efficacy and the safety of prandial use of M1 Pram P037 in comparison with insulin lispro after 16 weeks of treatment in combination with a basal insulin on:
• Glycaemic control as assessed by continuous glucose monitoring (CGM)-derived
parameters over the last 3 weeks of treatment: Time in range (TIR), time in tight range
(TITR), time above range (TAR) and time below range (TBR) changes assessed from
baseline to end of treatment and compared between each treatment, glycaemic
variability
• Safety, especially overall hypoglycaemia occurrence (number and duration), nocturnal
hypoglycaemia (number and duration), and gastrointestinal events
• Glycaemic control as assessed by change from baseline in HbA1c
• Treatment satisfaction and well-being assessed by subjects
• Change from baseline of total, prandial, and basal insulin doses after 16 weeks of
treatment.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Signed and dated informed consent obtained before any trial-related activities. Trial
related activities are any procedures that would not have been done during normal
management of the subject.
• Male or female subject with type 1 diabetes mellitus.
• Age between 18 and 64 years, both inclusive.
• Body Mass Index (BMI) between 25.0 and 35.0 kg/m^2, both inclusive.
• HbA1c between 7.0 % and 9.5 %, both inclusive
• Diabetes duration of at least 12 months.
• Using a multiple dosing insulin therapy (MDI) with a basal insulin and a rapid-acting
insulin at at least two meals per day.
• Using any CGM or FGM for at least 1 month or willing to use CGM during the trial.
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E.4 | Principal exclusion criteria |
• Known or suspected hypersensitivity to IMPs or any of the excipients or to any
component of the IMP formulation.
• Type 2 diabetes mellitus.
• Previous participation in this trial. Participation is defined as randomised.
• Receipt of any medicinal product in clinical development within 3 months or at least 5
half-lives of the related substances and their metabolites (whichever is longer) before
randomisation in this trial.
• History of multiple and/or severe allergies to drugs or foods or a history of severe
anaphylactic reaction.
• Any history or presence of cancer except basal cell skin cancer or squamous cell skin
cancer as judged by the Investigator.
• Clinically relevant comorbidity, capable of constituting a risk for the subject when
participating in the trial or of interfering with the interpretation of data.
• Clinically significant abnormal screening laboratory tests, as judged by the
Investigator.
• Systolic blood pressure < 90 mmHg or >139 mmHg and/or diastolic blood pressure <
50 mmHg or > 89 mmHg (One repeat test (on a different day, if necessary) will be
acceptable in case of suspected white-coat hypertension.
• Clinically significant abnormal standard 12-lead electrocardiogram (ECG) after 5
minutes resting in supine position at screening, as judged by the Investigator.
• Proliferative retinopathy or maculopathy as judged by the Investigator based on a
recent (<1.5 years) ophthalmologic examination.
• Severe neuropathy, in particular autonomic neuropathy, as judged by the
Investigator.
• More than one episode of severe hypoglycaemia with seizure, coma or requiring
assistance of another person during the past 6 months.
• Hypoglycaemic unawareness as judged by the Investigator.
• Hospitalisation for diabetic ketoacidosis during the previous 6 months.
• Presence of clinically significant gastrointestinal symptoms (e.g., nausea, vomiting,
heartburn or diarrhea), as judged by the Investigator.
• Confirmed diagnosis of gastroparesis or requiring the use of drugs that alter
gastrointestinal motility.
• Unusual meal habits and special diet requirements that could constitute a risk for the
subject when participating in the trial or interfere with the interpretation of data.
• Significant history of alcoholism or drug abuse as judged by the Investigator or
consuming more than 24.0 grams alcohol/day (for males), 12.0 grams alcohol/day (for
females) on average.
• A positive result in the alcohol and/or urine drug screen at the screening visit.
• Tested positive for Hepatitis Bs antigen.
• Tested positive for hepatitis C antibodies. (Presence of hepatitis C antibodies will not
lead to exclusion if liver function tests are normal and a hepatitis C polymerase chain
reaction is negative).
• Positive result to the test for HIV-1/2 antibodies or HIV-1 antigen.
• Use of oral antidiabetic drugs (OADs) and/or GLP-1 receptor agonists within 4 weeks
prior to screening.
• Use of systemic glucocorticoid therapy (excluding topical, intraocular, intranasal, intra
articular, or inhaled preparations) within 2 months prior to screening.
• Use or planned use of drugs that promote weight loss (e.g. liraglutide, semaglutide,
orlistat, lorcaserin, phentermine) within 2 months prior to screening.
• Use or planned use of any other systemic medication that could interfere with the
safety of the subjects or interpretation of the trial endpoints within 2 months prior to
screening as judged by the Investigator.
• Blood donation or blood loss of more than 500 mL within the last 3 months.
• Mental incapacity, unwillingness or language barriers precluding adequate
understanding or co-operation.
• Committed to an institution by virtue of an order issued either by the judicial or the
administrative authorities.
• If female, pregnancy or breast-feeding.
• Women of childbearing potential who are not using a highly effective contraceptive
method.
• The Investigator considers a subject as unsuitable for inclusion in the study for any
other reason. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Body weight change from baseline to week 16 of treatment |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
Secondary endpoints:
For secondary efficacy endpoints, change will be assessed from baseline to end of treatment (last three weeks of treatment for CGMs endpoints, carbohydrate consumption and for insulin doses) and compared between treatments. CGM metrics will be assessed overall and separately for night-time (0.00-05.59) and daytime (06.00-23.59). Treatment satisfaction and well-being will be analysed as change from baseline and comparison between groups at the end of treatment.
Secondary Efficacy Endpoints:
• Percentage body weight change from baseline to week 16 of treatment
• Time and percentage of time in range [70-180] mg/dL change from baseline to week
16 of treatment
• Time and percentage of time in tight range [70-140] mg/dL change from baseline to
week 16 of treatment
• Time and percentage of time below range (TBR) defined as low [54-69 mg/dL] (TBR
Level 1) and very low < 54 mg/dL (TBR Level 2) change from baseline to week 16 of
treatment
• Time and percentage of time above range (TAR) defined as elevated [181-250 mg/dL]
(TAR Level 1) and very elevated > 250 mg/dL (TAR Level 2) change from baseline to
week 16 of treatment
• MeanG_24h: Average glucose over 24h change from baseline to week 16 of
treatment
• DistG_24h: Distance travelled over 24h change from baseline to week 16 of
treatment
• CVG_24h: coefficient of variation of glucose over 24h change from baseline to week
16 of treatment
• SDG_24h: SD of all glucose values over 24h change from baseline to week 16 of
treatment
• HbA1c change from baseline to week 16 of treatment
• Treatment satisfaction, using a treatment satisfaction questionnaire (TSQ) and the
WHO-5 well-being index
• Change from baseline of total, prandial per meal, and basal insulin doses (per time
interval and correction dose)
Secondary Safety Endpoints:
Safety endpoints will be evaluated from the first administration of the IMP to the follow-up visit of subjects.
• Adverse events (AEs) Number and duration of AEs during the first, second, third and
fourth month of the treatment period, and during the whole treatment period.
• Hypoglycaemic episodes
• Number and duration of gastrointestinal AEs, number of patients and treatment days
with gastrointestinal AEs
• Any reported adverse events
• Injection site reactions
• Abnormal findings or changes from baseline in clinical safety laboratory/physical
examination/vital signs/ECG
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 2 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 10 |
E.8.9.1 | In the Member State concerned days | 13 |
E.8.9.2 | In all countries concerned by the trial months | 10 |
E.8.9.2 | In all countries concerned by the trial days | 13 |