E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Sysemic sclerosis with gastroenteric involvement (constipation) |
Sclerosi sistemica con interessamento gastroenterico (stipsi) |
|
E.1.1.1 | Medical condition in easily understood language |
Sysemic sclerosis with gastroenteric involvement (constipation) |
Sclerosi sistemica con interessamento gastroenterico (stipsi) |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Digestive System Diseases [C06] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | SOC |
E.1.2 | Classification code | 10017947 |
E.1.2 | Term | Gastrointestinal disorders |
E.1.2 | System Organ Class | 10017947 - Gastrointestinal disorders |
|
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 |
Improve sponaneous bovel movements in patients with constipation secondary to systemic sclerosis |
Migliorare i movimenti spontanei intestinali in pazienti affetti da stipsi secondaria a sclerosi sisemica. |
|
E.2.2 | Secondary objectives of the trial |
Reduce the frequency and intensity of gasto-esophageal reflux sympoms and the quality of life. |
Ridurre la frequenza e l'intensità dei sintomi da reflusso gastro-esofageo e la qualità della vita. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
SSc diagnosis according to (12)
- Female gender (not breast-feeding, not pregnant)
- Age > 18 years
- Mild-to-moderate symptoms of gastro-esophageal reflux disease on a 4-grade modified Likert scale (grade 1 and 2)
- Mild-to-severe constipation symptoms on a 5-grade modified Likert scale (grade 1 to 3) |
- Diagnosi di Sclerosi Sistemica in accordo con i criteri ACR (12)
- Sesso femminile (non in allattamento, non in gravidanza)
- Età > 18 anni
- Sintomi da lievi a moderati di reflusso gastroesofageo sulla scala di Likert modificata a 4 punti e stipsi di grado lieve-moderato su una scala di Likert modificata a 5 punti
- stipsi di grado lieve-moderato su una scala di Likert modificata a 5 punti (punteggio da 1 a 3) |
|
E.4 | Principal exclusion criteria |
- Patients enrolled in other clinical trials
- Current use or recent use (<1 weeks) of prokinetics
- Current use or recent use (<1 weeks) of laxaitives
- Severe symptoms (grade 3) of gastro-esophageal reflux disease on a 4-grade modified Likert scale
- Very severe constipation symptoms (grade 4) on a 5-grade modified Likert scale
- Renal insufficiency
- Hepatic insufficiency Child-Pugh class C
- Inflammatory bowel disease |
- Pazienti arruolati in altri studi clinici
- Uso in corso o recente (<1 settimana) di procinetici
- Uso in corso o recente (<1 settimana) di lassativi
- Sintomi severi (punteggio 3)di malattia da reflusso gastroesofageo sulla scala di Likert modificata a 4 punti
- Stipsi di grado molto severo (punteggio 4) su una scala di Likert modificata a 5 punti
- insufficienza renale
- Insufficienza epatica classe C secondo l’indice di Child-Pugh
- Malattia infiammatoria intestinale |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Reduction in the inesinal transit time as assessed by he lactulose breath test |
Riduzione del tempo di transito intestinale misurato dal test del respiro al lattulosio |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
12 weeks/pazient |
12 settimane/paziente |
|
E.5.2 | Secondary end point(s) |
- Reduction in the time to gastric emptying as assessed by the 13-C octanoic acid breath test
- Improvement of the quality of life as assessed by the UCLA scleroderma clinical trial gastrointestinal tract instrument, reflux, abdominal distension and constipation subitems
- Change in the number of spontaneous complete bowel movements (SCBM) per week with respect to baseline.
- Self-reported efficacy on a 5-point modified Likert scale.
- Mean number of laxative tablets used as a rescue medication for constipation.
- Mean number of Gaviscon chewable tablets used as rescue medication for reflux disease |
- Riduzione del tempo di svuotamento gastrico misurato con il test del respiro con acido 13-C ottanoico
-Miglioramento della qualità della vita misurato con il questionario UCLA SCTC 2.0, item riguardanti il reflusso, la distensione addominale e la stipsi
- Variazione nel numero di movimenti intestinali spontanei completi (SCBM) alla settimana rispetto al basale.
- Efficacia soggettiva su una scala modificata secondo Likert a 5 punti.
- Numero medio di lassativi utilizzati come terapia di supporto per la stipsi.
- Numero medio di compresse masticabili di Gaviscon come terapia di supporto per il reflusso gastro-esofageo. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
12 weeks/pazient |
12 settimane/paziente |
|
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 | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
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) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | No |
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 | No |
E.8.1.6 | Cross over | Yes |
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 | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
ASSENZA DI FARMACO |
NO DRUG |
|
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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 12 |
E.8.9.1 | In the Member State concerned days | 0 |