| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated | 
| Patients with active Rheumatoid Artrhitis  (DAS28 > 3.2) despite DMARD therapy |  
| Patienten mit einer aktiver Rheumatoiden Arthritis (DAS28 > 3.2) trotz Therapie mit DMARD`s |  | 
| E.1.1.1 | Medical condition in easily understood language | 
| RA patients DMARD -IR |  
| RA Patienten DMARD-Versager |  | 
| 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 | 21.0 |  
| E.1.2 | Level | PT |  
| E.1.2 | Classification code | 10039073 |  
| E.1.2 | Term | Rheumatoid arthritis |  
| E.1.2 | System Organ Class | 10028395 - Musculoskeletal and connective tissue 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 | 
| The primary parameter of interest is the proportion of patients who reach low disease activity according to the DAS28 (DAS28 < 3.2) during the first 12 weeks of study participation according their baseline CNS activity measured by functional MRI. |  
| Das Hauptparameter ist, festzustellen welcher Anteil an Patienten eine low-disease Aktivität (DAS28 <3.2) innerhalb von 12 Wochen erreicht in Bezug auf ihre ZNS Aktivität gemessen mittels funktionellem MRT |  | 
| E.2.2 | Secondary objectives of the trial | 
| To compare clinical responses to Certolizumab-Pegol in RA patients with high and low CNS activity in the functional MRI to placebo responses |  
| Vergleich des klinischen Ansprechens auf Certolizumab Pegol bei Patienten mit RA mit hoher oder niedriger ZNS Aktivität im funktionellen MRT zur Plazebo Antwort. |  | 
| E.2.3 | Trial contains a sub-study | No | 
| E.3 | Principal inclusion criteria | 
| •	Understands and voluntarily signs an informed consent form
 •	Male or female, aged ≥ 18 years at time of consent
 •	Must be able to adhere to the study visit schedule and
 other protocol requirements
 •	Must satisfy the 2010 ACR/EULAR classification criteria
 for rheumatoid arthritis plus a disease duration of at
 least 6 months
 •	Must have active RA with a DAS28 ≥3.2
 •	≥ 3 swollen and/or tender joints of the hands
 •	At screening- visit patients should have been treated
 without alterations of therapy for at least three months
 with DMARDS (i.e. Methotrexate) with or without
 concomitant use of steroids).
 •	Glucocorticoids treatment up to 10mg prednisolone per
 day will be allowed at study entry.
 
 |  
| - Patienten müssen die Patienten Aufklärung verstehen und bereit sein sie zu unterschreiben.
 - Frauen oder Männer > 18 Jahre
 - müssen fähig sein die Patientenvisiten sowie die Anforderungen
 des Protkolls einzuhalten und zu befolgen
 - Müssen die ACR/EULAR Kriterien von 2010 für die RA erfüllen
 und mindestens 6 Monate die Erkrankung haben
 - Es muss eine Aktive RA mit einem DAS28 > 3.2 sein
 - ≥ 3 geschwollene und/oder 3 schmerzhafte Gelenke haben.
 - Zum Screening müssen die Patienten mindestens seit 3 Monate
 auf einer stabilen DMARD Therapie (z.B. MTX) sein mit oder ohne
 Kortikosteroiden.
 |  | 
| E.4 | Principal exclusion criteria | 
| •	Individuals not able to understand and follow study protocol and not able to voluntarily sign informed consent
 •	Individuals with claustrophobia, tattoos containing metal,
 magnetic endoprostheses, surgery on bone in between a
 time interval < 3 months.
 •	Patients treated before with any biological or small
 molecule or medication under investigation for the
 treatment of RA.
 •	Patients with serious or chronic infections within the
 previous 3 months
 •	Opportunistic infections within the 6 months before
 screening
 •	Cancer within the 5 years before screening (with the
 exception of treated and cured squamous or basal cell
 carcinoma of the skin)
 •	History of severe congestive heart failure
 •	Current signs or symptoms of severe, progressive, or
 uncontrolled renal, hepatic, hematologic, gastrointestinal
 (a.e.diverticulitis), endocrine, pulmonary, cardiac,
 neurologic or cerebral disease
 •	Transplanted organ (with the exception of corneal
 transplantation done more than 3 months before
 screening)
 •	Evidence of active tuberculosis
 
 |  
| - Patienten die nicht fähig sind das Studienprotokoll zu verstehen und nicht gewillt sind die Patienteininformation zu unterschreiben.
 - Patienten mit Klaustrophobie, Tattoo`s die Metall enthalten,
 magnetische Endoprothesen, Operation innerhalb eines
 Zeitintervalls von 3 Monaten
 - Patienten die zuvor mit einem Biologika, "small-molecule" oder
 mit einem aktuellem Studienmedikament für die Behandlung der
 RA therapiert werden.
 - Patienten mit schweren oder chronischen Infekten innerhalb der
 letzten 3 Monate
 - Opportunistische Infektionen innerhalb der letzen 6 Monate
 - Bösartige Erkrankungen innerhalb der letzen 5 Jahre vor
 Screening (mit Ausnahme von behandelten oder geheilten
 squamösen oder Basalzell Karzinomen).
 - vorbestehendes schwere Herzinsuffizienz
 - aktuell Zeichen oder Symptome einer schweren, fortschreitenden
 oder unkontrollierten Erkankung der Niere, Leber, Knochenmark,
 Gastrointestinal (z.B. Divertikulitis), Endokrin, Pulmonal, Herz
 neurologisch oder ZNS Erkrankung
 - Organtransplantationen
 - Aktive Tuberkulose
 
 |  | 
| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| Proportion of patients who reach low disease activity according to the DAS28 (DAS28 < 3.2) during the first 12 weeks of study participation according their screening CNS activity measured by functional MRI. Expected:
 •	Group 1 (high voxel count treated with Certolizumab
 Pegol): 80%)
 •	Group 2 (low voxel count treated with Certolizumab
 Pegol): 40%)
 •	Group 3 (high or low voxel count treated with placebo):
 20%.)
 
 |  
| Anzahl der Patienten in jeder Behandlungsgruppe die eine Remission oder low disease Aktivität (DAS < 3.2) nach 12 Wochen erreicht haben in Abhängigkeit der ZNS Aktivität im Screening fMRI 
 Erwartet:
 Gruppe 1 (hohe Voxel Aktivität die mit Certolizumab
 Pegol behandelt werden: 80%)
 Gruppe 2 (niedrige Voxel Aktivität die mit Certolizumab behandelt
 werden: 40%)
 Gruppe 3 (hohe oder niedrige Voxel Aktivität die mit Placebo
 behandelt wurde):
 20%.)
 
 |  | 
| E.5.1.1 | Timepoint(s) of evaluation of this end point |  | 
| E.5.2 | Secondary end point(s) | 
| •	Proportion of subjects in each treatment group reaching remission (defined as DAS28 < 2.6) after 1, 12 and 24 weeks •	Proportion of subjects in each treatment group reaching
 low disease activity (defined as DAS 28 <3.2) after 24
 weeks
 •	Mean and median DAS28 after 1, 12 and 24 weeks
 •	Proportion of subjects in each treatment group reaching
 HAQ of zero after 12 and 24 weeks
 •	Mean and median HAQ after 1, 12 and 24 weeks
 •	Mean and median SF-36 after 1, 12 and 24 weeks
 •	Proportion of subjects in each treatment group with
 normal functional MRI after screening, week 12 and 24
 weeks
 •	Proportion of subjects in each treatment group with
 normal functional MRI after screening, 12 and 24 weeks
 •	Mean and median ultrasound synovitis score after 1, 12
 and 24 weeks
 •	Mean and median ultrasound synovitis score after 1, 12
 and 24 weeks
 •	Mean and median area of BOLD signal after screening,
 week 12 and 24 weeks
 •	Type, frequency, severity and relationship of adverse
 events, severe adverse events or suspected unexpected
 serious adverse reactions to drugs used in this study
 •	Number of subjects who prematurely discontinue
 Certolizumab-Pegol due to any adverse event
 
 |  
| - Anzahl der Patienten in jeder Behandlungsgruppe die nach 1, 12 und 24 Wochen eine Remission (DAs28 < 2.6 erreichen)
 - Anzahl der Patienten in jeder Behandlungsgruppe die nach 1, 12
 und 24 Wochen eine low disease Aktivität (DAS28 < 3.2)
 erreichen.
 - Median und Mittelwert vom DAS28 nach 1,12 und 24 Wochen
 - Anzahl der Patienten in jeder Behandlungsgruppe die nach 12
 und 24 Wochen einen HAQ von 0 erreichen
 - Median und Mittelwert vom HAQ nach 1,12 und 24 Wochen
 - Median und Mittelwert vom SF-36 nach 1,12 und 24 Wochen
 - Anzahl der Patienten in jeder Behandlungsgruppe die i,
 Screening, Woche 12 und Woche 24 ein normales fMRT haben.
 - Median und Mittelwert vom ultrasound synovitis score nach 1,12
 und 24 Wochen
 • Median und Mittelwert der Gehirnregion in der das Bold Signal
 gemessen wird nach 12 und 24 Wochen
 • Art, Häufigkeit, Schwere und Zusammenhang von AE`s, SAE`s
 oder SUSAR`s im Zusammenhang mit dem verwendeten
 Medikament
 • Anzahl der Patienten die zuvor die Studie beenden im
 Zusammenhang mit einem AE.
 
 
 
 
 
 
 |  | 
| E.5.2.1 | Timepoint(s) of evaluation of this end point |  | 
| 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 | 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) | 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 | 3 | 
| 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 | 5 | 
| E.8.5 | The trial involves multiple Member States | Yes | 
| E.8.5.1 | Number of sites anticipated in the EEA | 15 | 
| E.8.6 Trial involving sites outside the EEA | 
| E.8.6.1 | Trial being conducted both within and outside the EEA | Yes | 
| E.8.6.2 | Trial being conducted completely outside of the EEA | No | 
| E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |  | 
| 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 | 
| LVLS |  
| Letzte Visite des letzten Studienteilnehmers |  | 
| 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 | 0 | 
| 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 | 0 | 
| E.8.9.2 | In all countries concerned by the trial days | 0 |