E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Rheumatoid arthritis, SLE, Polymyalgia rheumatica, Disthyroid eye disease, Cushing's syndrome |
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MedDRA Classification |
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 |
This proposal aims to prevent or treat the deleterious metabolic consequences of glucocorticoids in patients with glucocorticoid excess |
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E.2.2 | Secondary objectives of the trial |
To identify various metabolic parameters which might improve with the suggested therapy |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Inclusion Criteria for patients to be included in the “Prevention” arm · Patients diagnosed with a rheumatological disease and not started yet on GC treatment · minimal duration of prospective therapy 12w · dose of prednisolone ≥10mg/d (or equivalent GC) · ambulatory patients · patients >18 years and <or =75 yrsold · ability to understand verbal and written instructions and informed consent
Inclusion Criteria for patients to be included in the “Treatment” arm · Patients treated with GC >20mg/d for at least 4wks · minimal duration of prospective therapy 12w · dose of prednisolone ≥10mg/d (or equivalent GC) · ambulatory patients · patients >18 years old · ability to understand verbal and written instructions and informed consent
Inclusion Criteria for patients diagnosed with Cushing’s syndrome · Patients diagnosed with Cushing’s syndrome · ambulatory patients · patients >18 years old · ability to understand verbal and written instructions and informed consent · Exclusion Criteria · Prior therapy with metformin during the last 6 months · pre-existing diabetes · pregnancy · liver impairment: ALT and/or AST ≥2.5 x upper normal limit · renal impairment: serum creatinine levels ≥135.0 µmol/L in males and ≥110.0 µmol/L in females · current malignancy · patients unable to give written informed consent · or patients not understanding English and no translation available
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E.4 | Principal exclusion criteria |
· Prior therapy with metformin during the last 6 months · pre-existing diabetes · pregnancy · liver impairment: ALT and/or AST ≥2.5 x UNL · renal impairment: serum creatinine levels ≥135.0 µmol/L in males and ≥110.0 µmol/L in females · current malignancy · patients unable to give written informed consent · or patients not understanding English and no translation available |
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E.5 End points |
E.5.1 | Primary end point(s) |
Change in visceral to subcutaneous fat area ratio as assessed by CT. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Information not present in EudraCT |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Information not present in EudraCT |
E.6.5 | Efficacy | Information not present in EudraCT |
E.6.6 | Pharmacokinetic | Information not present in EudraCT |
E.6.7 | Pharmacodynamic | Information not present in EudraCT |
E.6.8 | Bioequivalence | Information not present in EudraCT |
E.6.9 | Dose response | Information not present in EudraCT |
E.6.10 | Pharmacogenetic | Information not present in EudraCT |
E.6.11 | Pharmacogenomic | Information not present in EudraCT |
E.6.12 | Pharmacoeconomic | Information not present in EudraCT |
E.6.13 | Others | Information not present in EudraCT |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | Information not present in EudraCT |
E.7.1.2 | Bioequivalence study | Information not present in EudraCT |
E.7.1.3 | Other | Information not present in EudraCT |
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 | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | Information not present in EudraCT |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
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 | Information not present in EudraCT |
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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Trial will be considered ended when all the analysis of the study data will be completed, within one year of the last visit of the last subject. |
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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 | 4 |
E.8.9.1 | In the Member State concerned months | 3 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
E.8.9.2 | In all countries concerned by the trial months | 3 |
E.8.9.2 | In all countries concerned by the trial days | 0 |