E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Myotonic Dystrophy type 1 |
Distrofia Miotonica di tipo 1 |
|
E.1.1.1 | Medical condition in easily understood language |
Muscular Dystrophy |
Distrofia Muscolare |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Musculoskeletal Diseases [C05] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10068871 |
E.1.2 | Term | Myotonic dystrophy |
E.1.2 | System Organ Class | 10010331 - Congenital, familial and genetic disorders |
|
E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Change from baseline of EDS as assessed by mean Maintenance of Wakefulness Test (MWT) |
L¿obiettivo primario ¿ valutare l¿efficacia clinica della ventilazione non invasiva e del modafinil sulla eccessiva sonnolenza diurna, quantificando tale riduzione con il test di Maintenance of Wakefulness Test. |
|
E.2.2 | Secondary objectives of the trial |
Change from baseline of EDS as assessed by subjective sleepiness scales (Epworth Sleepiness Scale, ESS and Fatigue and Daytime Sleepiness Scale, FDSS) l Change from baseline of EDS as assessed by 1-week actigraphy l Change from baseline of fatigue as assessed by the Fatigue Severity Scale (FSS) l Change from baseline of respiratory function (assessed by ABG and PG) at 3 and at 9 months from treatment l Change from baseline of distance walked with 6MWT, of TUG and of 9-peg hole test l Change from baseline of cognitive tests (TEA, TMT, Stroop, Wisconsin) l Change from baseline of POMS and depression and anxiety scores l Change from baseline of SF-36 and INQoLv2 scores l Improved compliance (assessed by % days used and mean daily usage as indicated by the ventilators¿ microchip) |
Gli obiettivi secondari saranno quelli di valutare la soggettiva riduzione della EDS, il mantenimento della funzione respiratoria, il miglioramento delle performances cognitive, motorie, della percezione di fatica, della qualit¿ di vita e della aderenza alla NIV. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Molecular diagnosis of DM1, any range of CTG expansion size (= 50) Adult-onset DM1 Age range 18-75 Patients who have never tried NIV or patients who have not been using NIV for at least 3 months prior to enrollment Epworth score = 10 Fatigue and Sleepiness (FDSS): positive answers in items 8-12 (37) Raw MMSE = 20 Patients having EDS according to MSLT = 8 minutes and ESS = 10 or positive scores for EDS on the FDSS scale |
Diagnosi molecolare di DM1 DM1 ad esordio adulto età compresa tra 18-75 Paziente non in NIV Epworth score = 10 Fatigue and Sleepiness (FDSS): risposte affermative ai punti 8-12 MMSE = 20 EDS con MSLT = 8 minutes e ESS = 10
|
|
E.4 | Principal exclusion criteria |
(i) Hypersensibility to modafinil (ii) Pregnancy or women who are in child bearing age who do not adhere to the guidelines applied during clinical trials “Recomandations related to contraception and pregnancy testing in clinical trials". (iii) Patients who receive drugs that may interfere with modafinil (tricyclic antidepressants like clomipramine, desimipramine, pregabalin, carbamazepine, valproate, lithium, hydantoins, warfarin, propranol, MAO inhibitors, erythromycin, ketoconazole, phenobarbital, rifampin, diazepam, hydantoins) (iv) Cognitive impairment as assessed by interviews or MMSE = 20 (v) Patients with uncontrolled hypertension will be excluded (vi) Patients with cardiac arrhythmias (tachycardia, atrial fibrillation, atrial flutter, bradycardia meaning <60 bpm), ventricular fibrillation) will be excluded (vii) History of seizure
|
(i) Ipersensibilità al modafinil (ii) Donne gravide o in età fertile che non seguono metodi contraccettivi considerati efficaci e il timing previsto per i test di gravidanza allo screening e nel corso dello studio, in linea con quanto previsto dal CTFG nelle linee guida europee (Recomandations related to contraception and pregnancy testing in clinical trials) (iii) Pazienti in terapia con farmaci che possono interferire con il modafinil (antidepressivi triciclici come la clomipramina, desimipramina, pregabalin, carbamazepina, valproato, litio, idantoina, warfarin, propranolo, inibitori delle MAO, eritromicina, ketoconazolo, fenobarbitale, rifampicina, diazepam) (iv) Compromissione cognitiva tale per cui il punteggio al MMSE = 20 (v) Pazienti con ipertensione non controllata (vi) Pazienti con tachicardia, fibrillazione atriale, flutter atriale, bradicardia (< 60 bpm), fibrillazione ventricolare, extrasistole (vii) Storia di crisi epilettiche
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E.5 End points |
E.5.1 | Primary end point(s) |
Improvement of Excessive Daytime Sleepiness |
Miglioramento dell'ipersonnia diurna eccessiva |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
after 6 months treatment/intervention |
dopo 6 mesi di trattamento per ogni paziente |
|
E.5.2 | Secondary end point(s) |
Change from baseline of EDS as assessed by subjective sleepiness scales (Epworth Sleepiness Scale, ESS and Fatigue and Daytime Sleepiness Scale, FDSS) l Change from baseline of EDS as assessed by 1-week actigraphy l Change from baseline of fatigue as assessed by the Fatigue Severity Scale (FSS) l Change from baseline of respiratory function (assessed by ABG and PG) at 3 and at 9 months from treatment l Change from baseline of distance walked with 6MWT, of TUG and of 9-peg hole test l Change from baseline of cognitive tests (TEA, TMT, Stroop, Wisconsin) l Change from baseline of POMS and depression and anxiety scores l Change from baseline of SF-36 and INQoLv2 scores l Improved compliance (assessed by % days used and mean daily usage as indicated by the ventilators¿ microchip) |
Miglioramento soggettivo della ipersonnia diurna, della fatica e della qualit¿ di vita; miglioramento dell'insufficienza respiratoria cronica; miglioramento dell'attenzione e dell'umore; miglioramento della qualit¿ di vita |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
6 months after treatment |
6 mesi dopo il trattamento |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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 | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
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) | No |
E.8.2.2 | Placebo | Yes |
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 | 4 |
E.8.5 | The trial involves multiple Member States | No |
E.8.5.1 | Number of sites anticipated in the EEA | 4 |
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
|
The study will end with LVLS |
La conclusione della sperimentazione sar¿ con LVLS |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 24 |
E.8.9.1 | In the Member State concerned days | 73 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 24 |
E.8.9.2 | In all countries concerned by the trial days | 73 |