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    Summary
    EudraCT Number:2017-002708-28
    Sponsor's Protocol Code Number:REDIV/002/17
    National Competent Authority:Romania - National Agency for Medicines and Medical Devices
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2022-08-01
    Trial results View results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedRomania - National Agency for Medicines and Medical Devices
    A.2EudraCT number2017-002708-28
    A.3Full title of the trial
    Rifaximin delayed release (400 mg tablet) for the prevention of recurrent acute diverticulitis and diverticular complications. A phase II, multicenter, double-blind, placebo-controlled, randomized clinical trial (The ROAD trial)
    Rifaximin cu eliberare întârziată (tabletă de 400 mg) pentru prevenirea diverticulitei acute recurente şi a complicaţiilor diverticulare. Studiu clinic multicentric de fază II, randomizat, dublu orb, controlat placebo (studiul clinic ROAD)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Rifaximin tablets in the prevention of recurrent acute diverticulitis and diverticular complications.
    Rifaximin comprimate pentru prevenirea diverticulitei acute și a complicațiilor diverticulare.
    A.3.2Name or abbreviated title of the trial where available
    "The ROAD Trial"
    "Studiul clinic ROAD"
    A.4.1Sponsor's protocol code numberREDIV/002/17
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorAlfasigma S.p.a
    B.1.3.4CountryItaly
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportAlfasigma SpA
    B.4.2CountryItaly
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationAlfasigma SpA
    B.5.2Functional name of contact pointCorporate R&D
    B.5.3 Address:
    B.5.3.1Street AddressVia Ragazzi del '99 n° 5
    B.5.3.2Town/ cityBologna
    B.5.3.3Post code40133
    B.5.3.4CountryItaly
    B.5.4Telephone number390516489619
    B.5.5Fax number390516489671
    B.5.6E-mailalessandro.ble@alfasigma.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameRifaximin EIR
    D.3.2Product code Rifaximin EIR
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNRIFAXIMIN
    D.3.9.1CAS number 80621-81-4
    D.3.9.2Current sponsor codeRifaximin-EIR
    D.3.9.3Other descriptive nameRIFAXIMINA
    D.3.9.4EV Substance CodeSUB10312MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1600
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboTablet
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Prevention of recurrent acute diverticulitis and diverticular complications
    Prevenirea diverticulitei acute recurente și a complicațiilor diverticulare
    E.1.1.1Medical condition in easily understood language
    Prevention of episodes of inflammation to diverticula and its complications
    Prevenirea episoadelor de inflamație diverticulara și a complicațiilor acestora
    E.1.1.2Therapeutic area Diseases [C] - Digestive System Diseases [C06]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level LLT
    E.1.2Classification code 10052812
    E.1.2Term Acute diverticulitis
    E.1.2System Organ Class 100000004862
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    The primary objective of the study is to demonstrate that the rate of patients with recurrence/complications of diverticulitis is statistically different between patients treated with any of the two doses of Rifaximin-EIR and patients treated with placebo.

    Obiectivul primar al studiului este de a demonstra că rata pacienţilor cu diverticulită recurentă/complicaţii ale diverticulitei diferă din punct de vedere statistic între pacienţii trataţi cu oricare dintre cele două doze de Rifaximin-EIR şi pacienţii trataţi cu placebo.
    E.2.2Secondary objectives of the trial
    The secondary objectives of the study are:
     to demonstrate that Rifaximin-EIR 400 mg b.i.d. and placebo are statistically different in terms of rate of patients with recurrence/complications of diverticulitis.
     to demonstrate that Rifaximin-EIR 800 mg b.i.d. and placebo are statistically different in terms of rate of patients with recurrence/complications of diverticulitis.
     to demonstrate that Rifaximin-EIR 800 mg b.i.d. and Rifaximin-EIR 400 mg b.i.d. are statistically different in terms of rate of patients with recurrence/complications of diverticulitis.
    • de a demonstra că Rifaximin-EIR 400 mg b.i.d. este mai eficient decât placebo în ceea ce priveşte rata pacienţilor cu diverticulită recurentă/complicaţii ale diverticulitei.
    • de a demonstra că Rifaximin-EIR 800 mg b.i.d. este mai eficient decât placebo în ceea ce priveşte rata pacienţilor cu diverticulită recurentă/complicaţii ale diverticulitei
    • de a demonstra că Rifaximin-EIR 800 mg b.i.d. este mai eficient decât Rifaximin-EIR 400 mg b.i.d. în ceea ce priveşte rata pacienţilor cu diverticulită recurentă/complicaţii ale diverticulitei
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1) Men and women aged 18-80 years at screening visit (V1).
    2) Female participants must be:
    •of non-childbearing potential, i.e.: i) post-menopausal (at least 2 years without spontaneous menses), or ii) surgically sterile (bilateral tubal occlusion, or hysterectomy), or iii) ablation of both ovaries)
    or
    •of childbearing potential with a negative pregnancy test result at screening and randomization AND agreeing to use a highly effective method of contraception (i.e. with failure rate of less than 1% per year) until 72 hours after the last dose of investigational drug of the entire study.
    Note 1: Based on Clinical Trial Facilitation Group recommendations, highly effective methods of contraception are the following:
    i)intrauterine device (IUD);
    ii)intrauterine hormone-releasing systems (IUS); or;
    iii)combined hormonal contraceptives (i.e. estrogen and progestogen) in oral, intravaginal or transdermal form, with inhibition of ovulation as primary mode of action; or
    iv)progestogen-only hormonal contraceptives in oral, injectable or implantable form, with inhibition of ovulation as primary mode of action; or
    v)absolute and continuous sexual abstinence.
    Note 2: In each case of delayed menstrual period (over one months between menstruations), female participants of child-bearing potential will be strongly recommended a confirmation of absence of pregnancy. This recommendation applies also to women of child-bearing potential with infrequent or irregular menstrual cycles.
    3)A previous documented episode of diverticulitis between 30 and 180 days prior to screening (V1).
    Diverticulitis is defined as the presence of
    •abdominal pain or tenderness
    plus
    •at least one of the following:
    fever or
    leukocytosis and/or high serum C-Reactive Protein (CRP) levels (above the upper limit of normal)
    plus
    •diagnosis confirmation with imaging of diverticulitis at computed tomography (CT), ultrasound (US) or colonoscopy. Note: per scientific guidelines, colonoscopy is not recommended and will not be accepted to diagnose acute diverticulitis recurrence throughout the study, however a colonoscopy diagnosis of acute diverticulitis can be accepted retrospectively for enrolment purposes only.
    4)Patients must be in clinical remission from acute diverticulitis at the screening (V1). Patients with symptomatic uncomplicated diverticular disease (SUDD, i.e. patients with mild abdominal pain or tenderness but no clinically significant inflammation (i.e. no increased number of leukocytes) at screening (V1) can be enrolled.
    5)Patients accepting to provide and legally capable of providing free and informed consent to all procedures included in the protocol





    1) Bărbaţi şi femei cu vârste între 18 şi 80 de ani la momentul screening-ului (V1).
    2) Participantele de sex feminin trebuie îndeplinească următoarele condiţii:
    • Fara potential fertil i) în stadiul de post-menopauză (cel puţin doi ani fără menstre spontane); sau ii) sterile în urma unei intervenţii chirurgicale (cu legare a tuburilor bilaterale sau histerectomie), sau iii) cu ablaţie a ambelor ovare; sau
    • sunt fertile şi au avut un rezultat negativ la testul de sarcină în etapele de screening şi randomizare ŞI sunt de acord să utilizeze o metodă de contracepţie de înaltă eficienţă (cu o rată de insucces de mai puţin de 1% pe an) până la 72 de ore după administrarea ultimei doze a medicamentului investigat pentru întreaga perioadă de studiu.
    Nota 1: Conform recomandărilor Grupului de facilitare a studiilor clinice, metodele de contracepţie de înaltă eficienţă includ:
    i) dispozitiv intrauterin (IUD);
    ii) sisteme intrauterine cu eliberare de hormoni (IUS); sau
    iii) contraceptive hormonale combinate (estrogen şi progestogen) cu administrare orală, intravaginală sau transdermică, cu inhibarea ovulaţiei ca mod primar de acţiune; sau
    iv) contraceptive hormonale exclusiv cu progestogen cu administrare orală, injectabilă sau în formă implantabilă, cu inhibarea ovulaţiei ca mod primar de acţiune, sau;
    v) abstinenţă sexuală continuă şi absolută.
    Nota 2: în fiecare caz de întârziere a ciclului menstrual (mai mult de o lună între menstruaţii), participantelor de sex feminin fertile li se recomandă insistent o confirmare a lipsei sarcinii. Această recomandare se aplică şi femeilor fertile cu cicluri menstruale rare sau neregulate.
    3) Un episod documentat anterior de diverticulită cu 30-180 de zile anterior momentului de screening (V1).
    Diverticulita este definită ca prezenţa de
    • durere abdominală constantă sau la palpare
    plus
    • cel puțin una dintre următoarele:
     febră, sau
     leucocitoză şi/sau niveluri înalte de proteină C-reactivă serică (CRP) (peste limita superioară normală)
    plus
    • Confirmarea diagnosticului de diverticulită printr-o metodă imagistică: computer-tomograf (CT), ultrasunete (US) sau colonoscopie. Notă: conform recomandărilor ştiinţifice, colonoscopia nu este recomandată şi nu va fi acceptată pentru diagnosticarea diverticulitei acute recurente pe durata studiului, dar diagnosticul colonoscopic de diverticulită acută poate fi acceptat retrospectiv numai în scopul înscrierii în studiu.
    4) Pacienţii cu diverticulită acută trebuie să se afle în remisie clinică la momentul screening-ului (V1). Pot participa pacienţii cu boală diverticulară simptomatică fără complicaţii (SUDD, adică pacienţi cu durere abdominală constantă sau la palpare uşoară, dar fără inflamare semnificativă clinic (fără număr crescut de leucocite) la momentul screening-ului (V1).
    5) Pacienţii acceptă să ofere şi au capacitatea legală de a-şi oferi consimţământul liber şi informat la toate procedurile incluse în protocol.








    E.4Principal exclusion criteria
    1) History of 2 or more acute diverticulitis episodes or history of any diverticular complication.
    2)Any documented current organic disease of the gastrointestinal tract other than diverticulosis (including but not limited to: severe esophagitis, active peptic ulcer, acute gastritis, pancreatitis, hepatitis, cancer, angiodysplasia, familial adenomatous polyposis, intestinal obstruction [including partial intestinal obstruction], any enteritis [also including those associated with fever and/or bloody stools], etc.).
    3)Laboratory signs of significant acute inflammation (consistent with unresolved diverticulitis) or signs/ symptoms of diverticular complications.
    4)Diagnosis or history of inflammatory bowel disease (or other conditions associated with ulcerative lesions of the intestinal tract).
    5)History of polypectomy for early colon cancer confirmed after polypectomy or history of any large bowel (including anal canal) or small bowel resection for any reason. Patients with history of polypectomy for non-cancerous adenomas only can be enrolled.
    6)Patients with positive Clostridium difficile toxin stool assay.
    7)Health conditions requiring continuous or intermittent treatment with systemic steroids and/or biologic or non-biologic immunosuppressive or immunomodulatory agents (e.g. autoimmune diseases, etc.).
    8)Use of marketed rifaximin (or neomycin or other low-absorbable oral antibiotics) during or after the previous episode of acute diverticulitis.
    9) Treatment with the following drugs within 28 days prior to randomization: pharmaceutical probiotics (functional food is allowed), systemic antibiotics, mesalazine (a.k.a. mesalamine, 5-ASA), NSAIDs (also including aspirin greater than 100 mg a day), opioid drugs, warfarin, systemic steroids (inhaled steroids are permitted), cyclosporine or any other non-biologic immunosuppressive or immunomodulatory agent.
    10) Biologic immunosuppressive or immunomodulatory agent within 180 days prior to randomization (V2).
    11) Cancer (excluding non-melanoma skin cancer) and/or need of any anti-cancer treatment (also including radiotherapy) within 5 years.
    12) Severe hepatic impairment (i.e. Child-Pugh B or C).
    13) Severe kidney impairment (i.e. estimated glomerular filtration rate (GFR) <30 ml/min).
    14) Any other current significant health condition (e.g. cardiovascular, respiratory, renal, hepatic, neurologic, psychiatric, hematologic, oncologic, immune, muscle and joint, etc.) that in the Investigator’s judgement may:
    i) jeopardize the patient’s safe participation in the trial; or
    ii) make unlikely the patient’s completion of the study; or
    iii) make unlikely the patient’s compliance with the study procedures (e.g. highly anticipated need of non-permitted treatments, significant disability, terminal illness, etc.).
    15) History of hypersensitivity to rifaximin, rifamycin-derivatives or any of the rifaximin delayed release excipients or placebo excipients (see list in the protocol).
    16) History of any alcohol or drug abuse or dependence within the last year.
    17) Women who are pregnant, breast-feeding or planning a pregnancy during the trial period.
    18) Subjects who have participated in another drug clinical trial/taken any other investigational drug within 6 months prior to randomization.
    1) Istoric de două sau mai multe episoade de diverticulită acută sau de complicaţii diverticulare.
    2) Orice boală organică documentată a tractului gastrointestinal, alta decât diverticuloză (inclusiv, fără limitare esofagită severă, ulcer peptic activ, gastrită acută, pancreatită, hepatită, cancer, angiodisplazie, polipoză adenomatoasă familială, obstrucţie intestinală [inclusiv obstrucţie intestinală parţială], enterită de orice tip [inclusiv cele asociate cu febră sau şi/sau scaune cu sânge] etc.
    3) Rezultate de laborator care indică o inflamaţie acută gravă (corespunzând diverticulitei netratate) sau semne/simptome de complicaţii diverticulare.
    4) Diagnostic sau istoric de boală inflamatorie intestinală (sau alte afecţiuni asociate cu leziunile ulcerative ale tractuluiintestinal.
    5) Istoric de polipectomie pentru cancer de colon precoce confirmat după polipectomie, sau istoric de rezecţie a intestinului gros (inclusiv tractul anal) sau subţire din orice motiv. Este permisă participarea pacienţilor cu istoric de polipectomie exclusiv pentru adenoame necanceroase).
    6) Pacienţi cu toxina Clostridium difficile în proba de scaun
    7) Stare de sănătate care necesită tratamentul continuu sau intermitent cu steroizi sistemici şi/sau agenţi imunosupresivi sau imunomodulatori nebiologici (de exemplu, boli autoimune etc.).
    8) Utilizarea substanţei rifaximin comercială (sau neomicin sau alte antibiotice orale cu absorbţei redusă) pe durata sau ulterior unui episod de diverticulită acută.
    9) Tratament cu următoarele medicamente cu 28 de zile anterior randomizării: probiotice farmaceutice (alimentele funcţionale sunt permise), antibiotice sistemice, mesalazină (cunoscută şi ca mesalamină, 5-ASA), medicamente anti-inflamatoare nesteroidiene (inclusiv aspirina peste 100 mg/zi), medicamentele opioide, warfarină, medicamente steroide sistemice (steroizii inhalaţi sunt permişi), ciclosporina sau alţi agenţi imunosupresivi sau imunomodulatori nebiologici.
    10) Tratament cu un agent imunosupresiv sau imunomodulator cu 180 de zile anterior randomizării (V2).
    11) Cancer (exclusiv cancerul de piele non-melanomic) şi/sau nevoia de tratament oncologic (inclusiv radioterapie) în ultimii 5 ani.
    12) Insuficienţă hepatică severă (ex. Child-Pugh B sau C).
    13) Insuficienţă renală severă (rată de filtrare glomerulară estimată (GFR) <30 ml/min).
    14) Orice altă afecţiune gravă de sănătate (ex. cardiovasculară, respiratorie, renală, hepatică, neurologică, psihiatrică, hematologică, oncologică, imună, a muşchilor şi încheieturilor etc.) care, în opinia medicului investigator, poate:
    i) pune în pericol participarea pacientului la studiu în condiţii de siguranţă; sau
    ii) împiedica finalizarea studiului de către pacient; sau
    iii) împiedica respectarea procedurilor de studiu de către pacient (ex. probabilitate mare de nevoie de tratamente nepermise, invaliditate gravă, boală terminală etc.).
    15) Istoric de hipersensibilitate la rifaximin, derivate de rifaximin sau la oricare dintre excipienţii de placebo sau de rifaximin cu eliberare întârziată (a se vedea lista din protocol).
    16) Istoric de consum abuziv sau dependenţă de droguri şi alcool în ultimul an.
    17) Femei însărcinate, care alăptează sau care planifică o sarcină în perioada studiului.
    18) Subiecţii care au participat la alte studii clinice pentru medicamente /li s-au administrat alte medicamente de studiu într-o perioadă de 6 luni înainte de randomizare

    E.5 End points
    E.5.1Primary end point(s)
    Rate of patients with recurrence of diverticulitis or diverticular
    complications over the 12-month treatment period.
    Definitions:
    a) Diverticulitis is defined as the presence of
     abdominal pain or tenderness at physical examination
    plus
    at least one of the following:
     fever
     leukocytosis and/or C-reactive Protein (CRP) above the upper limit of normal
    plus
     diagnosis confirmation with imaging of diverticulitis at CT or US.
    b) Recurrent diverticulitis defined as a new episode of diverticulitis after previous clinical remission.
    c) Diverticular complications are the following: diverticula-associated bleeding, abscess, fistula, perforation, peritonitis, obstruction. Complications will be diagnosed and documented per specific center procedures.
    Primary endpoint and event date will be adjudicated by the Investigator based on the collected documentation.
    Rata pacienţilor cu diverticulită recurentă sau complicaţii diverticulare în perioada de tratament de 12 luni.
    Definiții:
    a) Diverticulita este definită ca prezenţa de
    • durere abdominală constantă sau la palpare
    plus
    • cel puțin una dintre următoarele:
     febră
     leucocitoză şi/sau nivel peste limita superioara normală de proteină C-reactivă (CRP)
    plus
    • confirmarea diagnosticului de diverticulită printr-o metodă imagistică: CT sau US.
    b) Diverticulita recurentă este definită ca un episod nou de diverticulită după o remisie clinică anterioară.
    c) Complicaţiile diverticulare sunt următoarele: sângerare, abces, fistule, perforare, peritonită, obstrucţie. Complicaţiile vor fi diagnosticate şi documentate conform procedurilor specifice ale centrului.
    Punctul final primar şi data evenimentului vor fi decise de medicul investigator pe baza documentaţiei colectate.
    E.5.1.1Timepoint(s) of evaluation of this end point
    During 12 months of treatment
    Pe durata a 12 luni de tratament
    E.5.2Secondary end point(s)
    Rate of patients who, over the 12-month treatment period, have had an acute episode of prolonged (at least 24 hours) left lower quadrant abdominal pain plus concomitant leukocytosis or elevation of serum CRP (i.e. above the upper limit of normal) with or without CT or US imaging confirming acute diverticulitis.
    Additional secondary endpoints (evaluated throughout the entire study treatment period)
     Time to diverticulitis recurrence/complication.
     Rate of patients with diverticulitis-associated fever as a component of the primary endpoint.
    Change from baseline of the following symptoms will be assessed:
     left-lower quadrant abdominal pain (intensity and duration of episodes).
     bowel habits.
     Number of days in a year with left-lower quadrant abdominal pain, number of days in a year with any abdominal pain, number of weeks in a year with episodes of left-lower quadrant abdominal pain lasting ≥24 hours, and number of weeks in a year with bloating.
     Rate of any hospitalization for diverticulitis.
    Rate of hospitalization for diverticulitis without surgery.
     Rate of elective surgery for diverticulitis.
     Rate of emergency surgery for diverticulitis.
     Change in Quality of Life.
    Exploratory secondary endpoint
    Change in faecal calprotectin levels (only in selected sites).
    Rata pacienţilor care au avut un episod acut de durere abdominală prelungită (cel puţin 24 de ore) în cvadrantul stânga inferior în perioada de 12 luni de tratament, plus leucocitoză concomitentă sau nivel crescut de CRP seric (peste limita superioară normală), cu sau fără confirmare CT sau US a diverticulitei acute.
    Puncte finale secundare suplimentare (evaluate pe perioada întregii perioade de studiu)
     Perioada până la recurenţa/complicaţii ale diverticulitei.
     Rata pacienţilor cu febră asociată diverticulitei ca element al punctului final primar.
     Se va evalua modificarea următoarelor simptome în raport cu nivelul de referinţă:
     Durere abdominală în cvadrantul stânga inferior (intensitate şi durata episoadelor);
     Modificarea tranzitului intestinal.
     Numărul de zile dintr-un an cu durere în cvadrantul stânga-inferior al abdomenului, numărul de zile cu durere abdominală de orice tip, numărul de săptămâni dintr-un an cu episoade de durere în cvadrantul stânga-inferior al abdomenului cu o durată de ≥24 de ore şi numărul de săptămâni pe an cu balonare.
     Rata de spitalizare pentru diverticulită.
     Rata de spitalizare pentru diverticulită fără operaţie.
     Rata de chirurgie electivă pentru diverticulită.
     Rata de chirurgie de urgenţă pentru diverticulită.
     Modificarea calităţii vieţii.
    Punct final secundar exploratoriu
    Modificarea nivelurilor de calprotectină în materia fecală (numai în anumite centre).
    E.5.2.1Timepoint(s) of evaluation of this end point
    During 12 months of treatment
    Pe durata a 12 luni de tratament
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis Yes
    E.6.3Therapy Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial3
    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.8.4.1Number of sites anticipated in Member State concerned7
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA110
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.7Trial 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
    LVLS
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years2
    E.8.9.1In the Member State concerned months1
    E.8.9.1In the Member State concerned days14
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months1
    E.8.9.2In all countries concerned by the trial days14
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 133
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 749
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state64
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 882
    F.4.2.2In the whole clinical trial 882
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    Patients will be submitted to a follow-up visit after 2 weeks from treatment end.
    Pacienții vor fi supuși unei vizite de urmărire după 2 săptămâni de la sfârșitul tratamentului.
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2019-05-10
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2018-12-13
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2020-12-22
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