E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Ulcerative colitis and concomitant peripheral arthritis |
Rettocolite Ulcerosa ed artrite periferica concomitante |
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E.1.1.1 | Medical condition in easily understood language |
Ulcerative colitis and concomitant peripheral arthritis |
Rettocolite Ulcerosa ed artrite periferica concomitante |
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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 | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10045282 |
E.1.2 | Term | UC |
E.1.2 | System Organ Class | 100000004856 |
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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 |
Description of baseline and post treatment CM and ST specific profile in terms of CD68+, CD21+, CD20+, CD3+ and CD117+ and JAK/STAT activation pathway of UC patients with concomitant peripheral arthritis possibly associated with JAK inhibitor response. Secondary objectives |
Nei pazienti affetti da Rettocolite Ulcerosa ed artrite periferica concomitante, candidati a trattamento con tofacitinib in accordo a RCP:
- l’obiettivo primario è la descrizione del profilo della mucosa colica e del tessuto sinoviale in termini di espressione di cellule CD68+, CD21+, CD20+, CD3+ e CD117+ e di attivazione del pathway JAK/STAT al basale e dopo trattamento con tofacitinib; |
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E.2.2 | Secondary objectives of the trial |
Obtain the gene signature of synovial tissue and colonic mucosa of UC patients with peripheral joint involvement and a list of deregulated gene of synovial tissue and colonic mucosa paired samples. |
L’obiettivo secondario dello studio è caratterizzare il profilo genetico, identificando i geni deregolati, a livello della mucosa colica e del tessuto sinoviale. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Male and female patients, 18-70 years old • A moderately-to-severely active UC and a concomitant active peripheral arthritis. • Indication in clinical practice to start therapy with tofacitinib • Fertile female who accepts to not get pregnant during the study (see Appendix 1) |
• Uomini e donne, età compresa tra i 18-70 anni • Colite ulcerosa con attività moderata-severa ed artrite periferica concomitante attiva • Indicazione, come da pratica clinica, ad iniziare terapia con tofacitinib • Donne in età fertile che accettano di non intraprendere una gravidanza nel periodo di studio (Vedi App. 1del protocollo) |
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E.4 | Principal exclusion criteria |
-Patients not able to provide a written informed consent -Any contraindication to tofacitinib, according to RCP: - hypersensitivity to the active substance or to any of the excipients; - active tuberculosis, serious infections, opportunistic infections, sepsis; -pregnancy and breastfeeding; -severe hepatic impairment (Child Pugh C); -Haemoglobin < 9 g/dl; -absolute lymphocyte count <750 cells/mm3 and absolute neutrophil count < 1000/mm3; -Concomitant therapy with biological therapies, such as anti TNF-alpha, IL-1R or IL-6R antagonists, anti-CD20 monoclonal antibodies, IL-17 antagonists, IL12-23 antagonists, anti-integrins, or other immunosuppressants such as thiopurines (azatioprina or 6-mercaptopurine), cyclosporine and tacrolimus, according to RCP. |
-Pazienti non in grado di esprimere il consenso informato -Una delle controindicazioni a tofacitinib, in accordo alla RCP: - ipersensibilità al principio attivo o ad uno dei suoi eccipienti; -tubercolosi attiva, infezioni gravem infezioni opportunistiche e sepsi; -gravidanza ed allattamento; -compromissione epatica grave (Child Pugh C) -Anemia con emoglobina < 9 g/dl; -Conta linfocitaria assoluta <750 cells/mm3 e conta neutrofilica assoluta < 1000/mm3; -Terapia biologiche concomitanti, quali anti TNF-alpha, IL-1R e IL-6R antagonisti, anticorpi monoclonali anti-CD20, IL-17 antagonisti, IL12-23 antagonisti, anti-integrine o altri immunosoppressori quali tiopurine (azatioprina o 6-mercaptopurina), ciclosporina e tacrolimus, in accordo alla RCP |
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E.5 End points |
E.5.1 | Primary end point(s) |
-Primary endpoint: to indentify mucosal and synovial biomarkers predicting response to tofacinitib in patients affected by UC and concomitant peripheral arthrits at 12 months; Response to tofacitinib therapy will be measured in terms of: -clinical remission of UC, defined as =2 points and no individual subscore >1 point of PMS; 7 -clinical remission defined as DAS44 < 1.6 and/or Boolean defined remission (ACR EULAR Classification criteria)10-11 |
L’endpoint primario dello studio è identificare bio-marcatori di derivazione tissutale colica e sinoviale di risposta al trattamento con tofacitinib nei pazienti affetti da rettocolite ulcerosa e artrite periferica concomitante a 12 mesi; |
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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 endpoint: to characterize the gene signature of synovial tissue and colonic mucosa of UC patients with concomitant peripheral arthrits. |
L’endpoint secondario dello studio è caratterizzare il profilo genetico a livello della mucosa colica e del tessuto sinoviale nei pazienti affetti da rettocolite ulcerosa e artrite periferica concomitante. |
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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 | 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 | 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 | 1 |
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 | 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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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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
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 | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |