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    Summary
    EudraCT Number:2019-002856-18
    Sponsor's Protocol Code Number:Mannitol_03-2018
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2020-10-13
    Trial 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 ConcernedItaly - Italian Medicines Agency
    A.2EudraCT number2019-002856-18
    A.3Full title of the trial
    Efficacy and Safety of mAnniTol in bowel preparation: assessment of adequacy and presence of Intestinal levelS of hydrogen and methane during elective colonoscopy aFter mAnnitol or standard split 2-liter polyethylene glycol solution plus asCorbaTe – a phase II/III, International, multicentre, randomized, parallel-group, endoscOpist-bliNded, dose-finding/non-inferiority study - SATISFACTION
    Efficacia e sicurezza di mannitolo nella preparazione intestinale: valutazione di adeguatezza e presenza di livelli intestinali di idrogeno e metano durante colonscopia elettiva dopo la somministrazione di mannitolo o la somministrazione frazionata standard di 2 litri di soluzione di polietilenglicole e ascorbato – Studio di Fase II/III, internazionale, multicentrico, randomizzato, a gruppi paralleli, con endoscopista in cieco, di definizione della dose/non inferiorità. Studio SATISFACTION
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Efficacy and Safety of mAnniTol in bowel preparation: assessment of adequacy and presence of Intestinal levelS of hydrogen and methane during elective colonoscopy aFter mAnnitol or standard split 2-liter polyethylene glycol solution plus asCorbaTe.
    Efficacia e sicurezza di mannitolo nella preparazione intestinale: valutazione di adeguatezza e presenza di livelli intestinali di idrogeno e metano durante colonscopia elettiva dopo la somministrazione di mannitolo o la somministrazione frazionata standard di 2 litri di soluzione di polietilenglicole e ascorbato.
    A.3.2Name or abbreviated title of the trial where available
    SATISFACTION
    SATISFACTION
    A.4.1Sponsor's protocol code numberMannitol_03-2018
    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 SponsorNTC SRL
    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 supportNTC s.r.l.
    B.4.2CountryItaly
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationOPIS s.r.l.
    B.5.2Functional name of contact pointDipartimento Medico
    B.5.3 Address:
    B.5.3.1Street AddressPalazzo Aliprandi - Via Matteotti, 10
    B.5.3.2Town/ cityDesio (MB)
    B.5.3.3Post code20832
    B.5.3.4CountryItaly
    B.5.4Telephone number003903626331
    B.5.5Fax number00390362633633
    B.5.6E-mailosservatorio@opis.it
    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 namePearlitol® PF
    D.3.2Product code [Soluzione di mannitolo]
    D.3.4Pharmaceutical form Powder for oral solution
    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 INNMANNITOLO
    D.3.9.2Current sponsor codePearlitol® PF
    D.3.9.3Other descriptive namemannitol solution
    D.3.10 Strength
    D.3.10.1Concentration unit g gram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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.IMP: 2
    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 namePearlitol® PF
    D.3.2Product code [Soluzione di mannitolo]
    D.3.4Pharmaceutical form Powder for oral solution
    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 INNMANNITOLO
    D.3.9.2Current sponsor codePearlitol® PF
    D.3.9.3Other descriptive namemannitol solution
    D.3.10 Strength
    D.3.10.1Concentration unit g gram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number100
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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.IMP: 3
    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 namePearlitol® PF
    D.3.2Product code [Soluzione di mannitolo]
    D.3.4Pharmaceutical form Powder for oral solution
    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 INNMANNITOLO
    D.3.9.2Current sponsor codePearlitol® PF
    D.3.9.3Other descriptive namemannitol solution
    D.3.10 Strength
    D.3.10.1Concentration unit g gram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number150
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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.IMP: 4
    D.1.2 and D.1.3IMP RoleComparator
    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 Yes
    D.2.1.1.1Trade name Moviprep®
    D.2.1.1.2Name of the Marketing Authorisation holderNORGINE BV
    D.2.1.2Country which granted the Marketing AuthorisationItaly
    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 nameMoviprep
    D.3.2Product code [Soluzione di PEG ASC]
    D.3.4Pharmaceutical form Powder for oral solution
    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 INNMACROGOL 3350/SODIO SOLFATO/SODIO CLORURO/POTASSIO CLORURO/ACIDO ASCORBICO/SODIO ASCORBATO
    D.3.9.2Current sponsor codeMoviprep
    D.3.9.3Other descriptive namePEG ASC solution
    D.3.10 Strength
    D.3.10.1Concentration unit mg/l milligram(s)/litre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number121806
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Subjects scheduled for elective colonoscopy to be prepared and performed according to ESGE (European Society of Gastrointestinal Endoscopy - ESGE) guidelines.
    Soggetti per cui è stata programmata una colonscopia elettiva da preparare ed effettuare in base alle linee guida della Società Europea di Endoscopia Gastrointestinale (European Society of Gastrointestinal Endoscopy - ESGE).
    E.1.1.1Medical condition in easily understood language
    Subjects scheduled for elective colonoscopy.
    Soggetti per cui è stata programmata una colonscopia elettiva.
    E.1.1.2Therapeutic area Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Investigative Techniques [E05]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.0
    E.1.2Level PT
    E.1.2Classification code 10010007
    E.1.2Term Colonoscopy
    E.1.2System Organ Class 10022891 - Investigations
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Phase II: Dose-finding/Pharmacokinetic sub-study:
    - To determine the effective and safe dose of mannitol for adequate bowel cleansing to be used in the comparative non-inferiority phase of the study (phase III).
    - To define the pharmacokinetic profile of the mannitol doses used in dose finding through a pharmacokinetic sub-study.

    Phase III: Non-inferiority:
    - To demonstrate the non-inferiority of mannitol vs. standard split 2L PEG ASC (Moviprep®) in bowel cleansing for colonoscopy.
    - To assess the safety and tolerability of mannitol.
    - To assess the adherence to and acceptability of the bowel preparation with mannitol and Moviprep®.
    Fase II – definizione della dose/sottostudio di farmacocinetica:
    - Determinare la dose sicura ed efficace di mannitolo per un’adeguata pulizia intestinale da utilizzare nella fase comparativa di non inferiorità dello studio (Fase III).
    - Definire il profilo farmacocinetico del mannitolo ai dosaggi utilizzati.

    Fase III: non inferiorità:
    - Dimostrare la non inferiorità di mannitolo rispetto alla somministrazione frazionata standard di 2L PEG ASC (Moviprep®) nella preparazione intestinale per la colonscopia.
    - Valutare la sicurezza e la tollerabilità di mannitolo.
    - Valutare l’aderenza a e l’accettabilità della preparazione intestinale con mannitolo e Moviprep®.
    E.2.2Secondary objectives of the trial
    NA
    NA
    E.2.3Trial contains a sub-study Yes
    E.2.3.1Full title, date and version of each sub-study and their related objectives

    Other types of substudies
    Specify title, date and version of each substudy with relative objectives: Pharmacokinetic sub-study (Phase II).

    Altre tipologie di sottostudi
    specificare il titolo, la data e la versione di ogni sottostudio con i relativi obiettivi: Sottostudio di farmacocinetica (Fase II).
    E.3Principal inclusion criteria
    1. Written informed consent
    2. Age >= 18 years
    3. Males and females scheduled for elective scheduled for elective (screening, surveillance or diagnostic) colonoscopy to be prepared and performed according to the European Society of Gastrointestinal Endoscopy (ESGE) Guideline
    4. Patients willing and able to complete the entire study and to comply with instructions
    1. Consenso informato scritto
    2. Età >=18 anni
    3. Uomini e donne per cui è stata programmata una colonscopia elettiva (di screening, di sorveglianza o diagnostica) da preparare ed effettuare in base alle linee guida della Società Europea di Endoscopia Gastrointestinale (European Society of Gastrointestinal Endoscopy - ESGE)
    4. Pazienti disponibili e in grado di completare l’intero studio e di seguire le istruzioni.
    E.4Principal exclusion criteria
    1. Pregnancy or breastfeeding. Females of childbearing potential must have a negative pregnancy test at Visit 2 and must practice one of the following methods of birth control throughout the study period (unless postmenopausal or surgically sterile, or whose sole sexual partner has had a successful vasectomy): oral, implantable, or injectable contraceptives (for a minimum of three months before study entry) in combination with a condom; intrauterine device in combination with a condom; double barrier method (condom and occlusive cap with spermicidal foam/gel/film/cream/suppository).
    2. Severe renal failure: glomerular filtration rate (eGFR) < 30 ml/min/1.73 m2 estimated by means of simplified MDRD equation
    3. Severe heart failure: NYHA Class III-IV
    4. Severe anaemia (Hb = 8 g/dl)
    5. Ongoing severe acute Inflammatory Bowel Disease
    6. Chronic liver disease Child-Pugh class B or C
    7. Electrolyte disturbances (Na, Cl, K, Ca or P out of normal ranges)
    8. Recent (< 6 months) symptomatic acute ischemic heart disease
    9. History of significant gastrointestinal surgeries, including colon resection, sub-total colectomy, abdominoperineal resection, de-functioning colostomy or ileostomy, Hartmann’s procedure and other surgeries involving the structure and function of the colon.
    10. Use of laxatives, colon motility altering drugs and/or other substances (e.g. simethicone) that can affect bowel cleansing or visibility during colonoscopy within 24 hours prior to colonoscopy.
    11. Suspected bowel obstruction or perforation
    12. Indication for partial colonoscopy
    13. Patients who have received an investigational drug or therapy within 5 half-lives of the first visit.
    14. Patients previously screened for participation in this study.
    15. Hypersensitivity to the active ingredients or to any of the excipients of the study drugs.
    16. Contraindication to Moviprep® (only for phase III).
    1. Gravidanza o allattamento. Le donne potenzialmente in grado di avere figli dovranno avere un test di gravidanza con esito negativo alla Visita 2 e dovranno utilizzare uno dei seguenti metodi contraccettivi per l’intera durata dello studio (a meno che non siano in post-menopausa o sterilizzate chirurgicamente, o il cui unico partner maschile sia stato sottoposto con successo a vasectomia): contraccettivi orali, impiantabili o iniettabili (per un periodo minimo di 3 mesi precedenti l’ingresso in studio) in associazione al preservativo; dispositivo intrauterino in associazione al preservativo; metodo contraccettivo a doppia barriera (preservativo e cappuccio occlusivo associato a schiuma/gel/film/crema/supposta vaginale spermicida)
    2. Insufficienza renale severa: velocità di filtrazione glomerulare (Glomerular Filtration Rate - eGFR) < 30 ml/min/1.73 m2 stimata mediante l’equazione MDRD semplificata
    3. Insufficienza cardiaca severa: Classe III-IV NYHA
    4. Anemia severa (Hb = 8 g/dl)
    5. Severa Malattia Infiammatoria Cronica Intestinale in fase attiva
    6. Epatopatia cronica Classe Child-Pugh B o C
    7. Disturbi degli elettroliti (Na, Cl, K, Ca o P al di fuori dei limiti di normalità)
    8. Cardiopatia ischemica acuta sintomatica recente (< 6 mesi)
    9. Anamnesi di interventi chirurgici gastrointestinali significativi, tra cui resezione del colon, colectomia subtotale, resezione addomino-perineale, colostomia o ileostomia defunzionalizzante, procedura di Hartmann e altri interventi chirurgici che interessano la struttura e la funzionalità del colon
    10. Uso di lassativi, farmaci che alterano la motilità del colon e/o altre sostanze (ad es. simeticone) che possono influire sulla pulizia intestinale o visibilità durante la colonscopia, entro le 24 ore precedenti la colonscopia
    11. Sospetta ostruzione o perforazione intestinale
    12. Indicazione per colonscopia parziale
    13. Pazienti che hanno ricevuto un farmaco o una terapia sperimentale entro 5 emivite dalla prima visita
    14. Pazienti precedentemente sottoposti a screening per la partecipazione a questo studio
    15. Ipersensibilità agli ingredienti attivi o ad uno qualsiasi degli eccipienti dei farmaci in studio
    16. Controindicazioni all’utilizzo di Moviprep® (solo per la fase III).
    E.5 End points
    E.5.1Primary end point(s)
    Phase II - Dose finding:
    1. Primary efficacy endpoint: proportion of patients with adequate bowel cleansing, defined as Boston Bowel Preparation Scale (BBPS) total score = 6, with a score for each of the three colon segments (right; transverse, including flexures; and left, including sigmoid and rectum) = 2.

    Phase III - Non-inferiority:
    2. Primary efficacy endpoint: proportion of patients with adequate bowel cleansing: BBPS total score = 6, with a score for each of the three colon segments (right; transverse, including flexures; and left, including sigmoid and rectum) = 2.
    Fase II – Definizione della dose:
    1. Endpoint primario di efficacia: proporzione di pazienti con adeguata pulizia intestinale, definita come un punteggio totale = 6 della scala BBPS (Boston Bowel Preparation Scale), con un punteggio per ciascuno dei tre segmenti del colon (destro; trasverso, comprese le flessure; e sinistro, inclusi sigma e retto) = 2.

    Fase III – Non inferiorità:
    2. Endpoint primario di efficacia: proporzione di pazienti con adeguata pulizia intestinale: punteggio totale BBPS = 6, con un punteggio per ciascuno dei tre segmenti del colon (destro; trasverso, comprese le flessure; e sinistro, inclusi sigma e retto) = 2.
    E.5.1.1Timepoint(s) of evaluation of this end point
    1. during colonoscopy after standard washing and air insufflation for luminal distension.
    2. during colonoscopy after standard washing and air insufflation for luminal distension.
    1. durante la colonscopia dopo il lavaggio standard e l’insufflazione di aria per la distensione del lume.
    2. durante la colonscopia dopo il lavaggio standard e l’insufflazione di aria per la distensione del lume.
    E.5.2Secondary end point(s)
    Phase II - Dose finding:
    1. Secondary efficacy endpoint: caecal intubation rate, defined as the percentage of patients with appendiceal orifice visible to the endoscopist.

    2. Safety and tolerability
    a. Proportion of patients in safe conditions, defined as the absence in each colon segment (right, between ileocecal valve and appendix or as close as possible to the ileocecal valve in case of obstacles that prevent reaching the valve; transverse, including flexures; and left at the sigmoidal-rectum junction, 15-25 cm from anal margin) of potentially dangerous levels of H2 and/or CH4 (> 4% and > 5% respectively).
    b. Incidence of adverse events.
    c. Proportion of patients with change from baseline considered clinically significant by the Investigator of haematological and chemical parameters (CBC, creatinine, BUN, eGFR, ALT, AST, glucose, electrolytes).
    d. Proportion of patients with change from baseline considered clinically significant by the Investigator of vital signs (heart rate, systolic and diastolic blood pressure).

    3. Adherence and acceptability
    a. Adherence: study drug completely taken, partially taken, not taken.
    b. Ease of use: numeric rating scale (NRS) (0 = very difficult to 10 = very easy).
    c. Taste: NRS (0 = terrible to 10 = very good).
    d. Willingness to reuse the preparation (yes/no).; Phase II - Pharmacokinetic sub-study:
    • Cmax: maximum concentration.
    • tmax: time to maximum concentration.
    • AUC0-t0-t: area under concentration-time curve, from 0 to the last blood sampling time point with measurable concentration.
    • t1/2: elimination half-life.; Phase III - Non-inferiority:
    1. Secondary efficacy endpoints
    a. Number, appearance, size, location and histological classification of neoplastic and inflammatory colorectal lesions detected.
    b. Adenoma detection rate, defined as the percentage of patients with at least one adenoma detected.
    c. Caecal intubation rate, defined as the percentage of patients with appendiceal orifice visible to the endoscopist.
    d. Ottawa Scale for bowel cleansing evaluation before washing and air insufflation for luminal distension.

    2. Safety and tolerability
    a. Proportion of patients in safe conditions, defined as the absence in each colon segment (right, between ileocecal valve and appendix or as close as possible to the ileocecal valve in case of obstacles that prevent reaching the valve; transverse, including flexures; and left at the sigmoidal-rectum junction, 15-25 cm from anal margin) of potentially dangerous levels of H2 and/or CH4 (> 4% and > 5% respectively).
    b. Incidence of adverse events.
    c. Proportion of patients with change from baseline considered clinically significant by the Investigator of haematological and chemical parameters.
    d. Proportion of patients with change from baseline considered clinically significant by the Investigator of vital signs (heart rate, systolic and diastolic blood pressure).

    3. Adherence and acceptability
    a. Adherence: study drug completely taken, partially taken, not taken.
    b. Bowel Cleansing Impact Review (BOCLIR) (only at Italian centres).
    c. Ease of use: NRS (0 = very difficult to 10 = very easy).
    d. Taste: NRS (0 = terrible to 10 = very good).
    e. Willingness to reuse the preparation (yes/no).
    Fase II – Definizione della dose:
    1. Endpoint secondario di efficacia: tasso di intubazione cecale, definito come la percentuale di pazienti con orifizio appendicolare visibile all’endoscopista.

    2. Sicurezza e tollerabilità
    a. Proporzione di pazienti in condizioni di sicurezza, definite come assenza di livelli potenzialmente pericolosi di H2 e/o CH4 (> 4% e > 5% rispettivamente) misurati in ciascun segmento del colon (destro, tra la valvola ileocecale e l’appendice o quanto più vicino possibile alla valvola ileocecale in caso di ostacoli che impediscano di raggiungere la valvola; trasverso, comprese le flessure; e sinistro alla giunzione sigma-retto, 15-25 cm dal margine anale).
    b. Incidenza di eventi avversi.
    c. Proporzione di pazienti con variazione rispetto al basale considerata clinicamente significativa dallo Sperimentatore di parametri ematologici e chimici (esame emocromocitometrico, creatinina, azotemia, eGFR, ALT, AST, glucosio, elettroliti) 4 ore e 8 ore dopo il completamento dell’assunzione del trattamento in studio.
    d. Proporzione di pazienti con variazione rispetto al basale considerata clinicamente significativa dallo Sperimentatore dei segni vitali (frequenza cardiaca, pressione arteriosa sistolica e diastolica).

    3. Aderenza e accettabilità
    a. Aderenza: completa, parziale o mancata assunzione del trattamento in studio.
    b. Facilità d’uso: scala numerica (Numeric Rating Scale – NRS) (da 0 = molto difficile a 10 = molto facile).
    c. Gusto: NRS (da 0 = terribile a 10 = molto buono).
    d. Volontà di riutilizzare la preparazione (sì/no).; Fase II – sottostudio di farmacocinetica:
    • Cmax: concentrazione massima.
    • tmax: tempo alla concentrazione massima.
    • AUC0-t0-t: area sotto la curva concentrazione-tempo, da 0 all’ultimo momento temporale di prelievo di sangue con concentrazione misurabile.
    • t1/2: emivita plasmatica di eliminazione.; Fase III – Non inferiorità:
    1. Endpoint secondari di efficacia:
    a. Numero, aspetto, dimensione, posizione e classificazione istologica di lesioni neoplastiche e infiammatorie colorettali rilevate.
    b. Adenoma Detection Rate, definito come percentuale di pazienti con almeno un adenoma identificato.
    c. Tasso di intubazione cecale, definito come la percentuale di pazienti con orifizio appendicolare visibile all’endoscopista.
    d. Scala Ottawa per la valutazione della pulizia intestinale prima del lavaggio e dell’insufflazione di aria per la distensione del lume.

    2. Sicurezza e tollerabilità
    a. Proporzione di pazienti in condizioni di sicurezza, definite come assenza di livelli potenzialmente pericolosi di H2 e/o CH4 (> 4% e > 5% rispettivamente) misurati in ciascun segmento del colon (destro, tra la valvola ileocecale e l’appendice o quanto più vicino possibile alla valvola ileocecale in caso di ostacoli che impediscano di raggiungere la valvola; trasverso, comprese le flessure; e sinistro alla giunzione sigma-retto, 15-25 cm dal margine anale).
    b. Incidenza di eventi avversi.
    c. Proporzione di pazienti con variazione rispetto al basale considerata clinicamente significativa dallo Sperimentatore di parametri ematologici e chimici.
    d. Proporzione di pazienti con variazione rispetto al basale considerata clinicamente significativa dallo Sperimentatore di segni vitali (frequenza cardiaca, pressione arteriosa sistolica e diastolica).

    3. Aderenza e accettabilità
    a. Aderenza: completa, parziale o mancata assunzione del trattamento in studio.
    b. Bowel Cleansing Impact Review (BOCLIR) (solo presso i centri italiani).
    c. Facilità d’uso: NRS (da 0 = molto difficile a 10 = molto facile).
    d. Gusto: NRS (da 0 = terribile a 10 = molto buono).
    e. Volontà di riutilizzare la preparazione (sì/no).
    E.5.2.1Timepoint(s) of evaluation of this end point
    1. During colonscopy at Visit 4
    2. a. during colonoscopy after standard washing and air insufflation for luminal distension
    b. from the beginning of study drug self-administration
    c. 4 hours and 8 hours after completion of study drug self-administration
    d. at Visit 2 and Visit 4 before colonoscopy
    3. After completion of bowel preparation and before colonoscopy; At Visit 2 and Visit 4.; 1. a. during the colonoscopy at Visit 4
    b. during the colonoscopy at Visit 4
    c. during the colonoscopy at Visit 4
    d. at Visit 4 after standard washing and air insufflation for luminal distension

    2. a. during colonoscopy after standard washing and air insufflation for luminal distension
    b. from the beginning of study drug self-administration
    c. 4 hours and 8 hours after completion of
    1. Durante la colonscopia alla visita 4
    2. a. durante la colonscopia dopo lavaggio standard e insufflazione di aria per la distensione del lume
    b. dall’inizio dell’assunzione del trattamento in studio
    c. 4 ore e 8 ore dopo il completamento dell’assunzione del trattamento in studio
    d. alla Visita 2 e alla Visita 4 prima della colonscopia
    3. Dopo il completamento della preparazione intestinale e prima della colonscopia; Alla Visita 2 e Visita 4.; 1. a. durante la colonscopia alla visita 4
    b. durante la colonscopia alla visita 4
    c. durante la colonscopia alla visita 4
    d. alla Visita 4 dopo lavaggio standard e insufflazione dell'aria per distensione luminale

    2. a. durante la colonscopia dopo lavaggio standard e insufflazione di aria per la distensione del lume
    b. dall’
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    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) Yes
    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 Yes
    E.8.1.4Double blind No
    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) Yes
    E.8.2.2Placebo No
    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 concerned8
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA37
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA Yes
    E.8.6.2Trial being conducted completely outside of the EEA Information not present in EudraCT
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    France
    Germany
    Italy
    Russian Federation
    E.8.7Trial 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
    LPLV
    LPLV
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months0
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months0
    E.8.9.2In all countries concerned by the trial days0
    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: 423
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 423
    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 state450
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 700
    F.4.2.2In the whole clinical trial 846
    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)
    None
    Nessuno
    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 Decision2020-01-22
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2019-12-10
    P. End of Trial
    P.End of Trial StatusCompleted
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