E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
|
E.1.1.1 | Medical condition in easily understood language |
|
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 | 20.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10045365 |
E.1.2 | Term | Ulcerative colitis |
E.1.2 | System Organ Class | 100000004856 |
|
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 ascertain if use of intensive monitoring of FCP and drug levels of GLM (during maintenance) to guide dose intensification improves rates of pCCR and reduces disease activity in UC. |
|
E.2.2 | Secondary objectives of the trial |
To determine if the intensive monitoring if: • FCP and drug levels of GLM (when commenced immediately post induction) to guide dose intensification improves rates of clinical response to induction measured at week 14 vs. standard treatment doses. • FCP and drug levels of GLM (when commenced immediately post induction) to guide dose intensification results in lower levels of measured FCP at week 46. • GLM drug levels and FCP and concentration based dosing leads to higher rates of corticosteroid free remission at WK 46 • GLM drug levels and FCP and concentration based dosing has an impact of patient reported outcomes of QOL • Drug levels and FCP with guided dose intensification or dose de-escalation results in higher rates of mucosal healing • Drug levels and FCP with guided dose intensification or dose de-escalation results in differences in histological markers of inflammation using the Goebes scoring system and presence of basal plasmacytosis.
|
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients ≥ 18 years of age Subjects must be able and willing to give written informed consent and to comply with the requirements of this study protocol. Established diagnosis of UC and moderate-to-severe disease activity, defined as a Mayo score of 6−12, with an endoscopic subscore ≥2. Patients had an inadequate response to, or had failed to tolerate, 1 or more of the following conventional therapies: oral 5-aminosalicylates, oral corticosteroids, azathioprine (AZA), and/or 6-mercaptopurine (6MP); or corticosteroid dependent (ie, an inability to taper corticosteroids without recurrence of UC symptoms) Or Patients that are secondary non-responders to anti-TNF agents (lost response after induction therapy) or failed to tolerate a prior anti-TNF agent Patients concurrently treated with oral 5-aminosalicylates or corticosteroids were to receive a stable dose for at least 2 weeks before baseline, and patients receiving AZA and/or 6MP were to receive a stable dose for at least 4 weeks before baseline. Female subjects of child bearing potential must be willing to ensure that they or their partner use effective contraception during the study and for 6 months thereafter Or Surgical sterilized female patients with documentation of prior hysterectomy, tubal ligation or complete bilateral oophorectomy Or Postmenopausal women with postmenopausal defined as permanent cessation >1 year of previously occurring menses. Female subjects' serum or urine pregnancy test performed at the screening visit must be negative. Subjects have following investigations within 1 month prior to enrolment (during screening): - Routine bloods including U&E, FBC, LFTs, inflammatory markers (CRP) and albumin will be measured. - Medical history, concomitant medications - Negative TB screening per local standard of care (unless performed and documented negative in the 6 months prior to enrolment) - Stool examination for enteric pathogens including Clostridium difficile - Inclusion/exclusion criteria - Informed consent - Mayo score (including sigmoidoscopy unless performed in previous12 weeks, +/- 4 weeks)
|
|
E.4 | Principal exclusion criteria |
Female subjects who are pregnant or breast-feeding or considering becoming pregnant during the study. Patients aged <18 years of age. Patients who cannot give informed consent. Pregnant patients or those who are breastfeeding will be deemed ineligible. Patients who are considered primary non-responders to anti-TNF agents Contra-indication to use of GLM (Hypersensitivity to the active substance or to any of the excipients; Active tuberculosis (TB), acute or chronic Hepatitis B infection or other severe infections such as sepsis and/or opportunistic infections including HIV infection; Moderate or severe heart failure (NYHA class III/IV). Have symptoms or signs suggestive of current active or latent TB upon medical history, physical examination and/or chest radiograph, or positive Mycobacterium tuberculosis antigen-specific interferon-gamma release assay (IGRA). Patients with a history of, or at imminent risk for, colectomy; who required gastrointestinal surgery within 2 months before screening. History of colonic mucosal dysplasia or adenomatous colonic polyps that were not removed Screening stool study positive for enteric pathogens or Clostridium difficile toxin. Oral corticosteroids at a dose equal to or greater than 40 mg prednisone or its equivalent per day; receipt of cyclosporine, tacrolimus, sirolimus, or mycophenolate mofetil within 8 weeks before the first study agent injection; or use of an investigational agent within 5 half-lives of that agent before the first study agent injection. Patients in recent receipt of live vaccinations within 4 weeks prior to enrolment.
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
Patient Continuous Clinical Response (pCCR) Absence of clinical flare, defined as an increase in modified partial Mayo score of 2 points value with accompanying requirement for treatment intervention, from WK 14 through to WK 46
|
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
Total Mayo Score The Total Mayo Score is a combined endoscopic and clinical scale used to assess the severity of UC. It is a composite of sub-scores from four categories, including stool frequency, rectal bleeding, findings at endoscopy and physician global assessment (PGA), with a total score ranging from 0 – 12.
Partial Mayo score Partial Mayo score consists of three subscores including stool frequency, rectal bleeding and PGA, a total score ranges from 0 - 9.
Modified Partial Mayo score A modified partial Mayo score comprises of the two PRO sub-scores, rectal bleeding and stool frequency.
Clinical Remission Clinical remission is defined as a Mayo score ≤2 points, with no individual sub-score >1.
Clinical Flare UC symptom recurrence as a defined by modified partial Mayo score increase of 2 points from week 14 value with accompanying requirement for treatment intervention
Corticosteroid Free Remission Clinical remission at WK 46 with no concomitant steroids
Mucosal Healing A Mayo endoscopic subscore of 0 or 1
Histological Remission Histological remission is defined as grade 0 in the Geboes Index
|
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Measured across 46 week participation in trial and dependent on treatment arm. |
|
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 | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
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 | 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 | 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 | 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 | 6 |
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 | Yes |
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 | 2 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 2 |