| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
| memory complaint, mild cognitive impairment, Alzheimer's Disease in predrmentia/prodromal disease phases | 
 
| disturbo di memoria, declino cognitivo lieve, malattia di Alzheimer in fase prodromica/predemenza e di demenza | 
 
 
 | 
| E.1.1.1 | Medical condition in easily understood language  | 
| cognitive disorders | 
 
| disturbi cognitivi | 
 
 
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| E.1.1.2 | Therapeutic area  | Diseases [C] - Nervous System Diseases [C10] | 
| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 22.1 | 
 
| E.1.2 | Level  | LLT | 
 
| E.1.2 | Classification code  | 10050727 | 
 
| E.1.2 | Term  | RI scan | 
 
| E.1.2 | System Organ Class  | 100000004848 | 
 
 
 | 
| 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 study the diagnostic accuracy of semiquantitative single-subject analysis of [18F]Florbetaben PET imaging as early marker of Alzheimer’s disease in subjects with memory complaint | 
 
| valutare l’accuratezza diagnostica della metodica PET con tracciante per l’amiloide ([18F]Florbetaben) analizzata a livello del singolo soggetto e con metodi semi-quantitativi come marcatore precoce di malattia di Alzheimer in soggetti affetti da disturbo cognitivo di memoria  | 
 
 
 | 
| E.2.2 | Secondary objectives of the trial  | 
| to correlate the amyloid burden with neuropsychological and clinical measures, as well as with CSF Aß42 and Tau levels, MRI e [18F]FDG-PET data (acquired before the enrolment in the present study) | 
 
| correlare il carico amiloideo con le misure neuropsicologiche, gli indici clinici, i valori di Aß42, Tau totale e fosfo-Tau e con i dati di RM e [18F]FDG-PET precedentemente acquisiti per scopi diagnostici | 
 
 
 | 
| E.2.3 | Trial contains a sub-study  |  No  | 
| E.3 | Principal inclusion criteria  | 
| diagnosis of memory complaint, mild cognitive impairment or Alzheimer disease; age > 18 years old | 
 
| diagnosi di disturbo soggettivo di memoria, declino cognitivo lieve o malattia di Alzheimer in fase lieve; età > 18 anni | 
 
 
 | 
| E.4 | Principal exclusion criteria | 
| presence of other neurological and clinical condition responsible of cognitive disorders; liver and kidney failure; pregnancy and breastfeeding; fertile women do not using contraceptive drugs; hypersensitivity to active principle and excipients (ascorbic acid; anidre ethanol; macrogol 400; ascorbic sodium; water for injections) | 
 
| evidenza di patologie cerebrali focali, fisiche, psichiatriche o metaboliche che possano altrimenti spiegare i disturbi cognitivi; pazienti con insufficienza epatica o renale; donne in gravidanza o in allattamento; donne fertili che non fanno uso di contraccettivi, ipersensibilità al principio attivo o a uno qualsiasi dei seguenti eccipienti: acido ascorbico, etanolo anidro, macrogol 400, sodio ascorbato, acqua per preparazioni iniettabili | 
 
 
 | 
| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| to define the role of amyloid burden quantification in the early diagnosis of Alzheimer disease | 
 
| definire il valore del carico di proteina amiloide studiato con PET con tracciante [18F]Florbetaben in soggetti con malattia di Alzheimer in fase prodromica/predemenza | 
 
 
 | 
| E.5.1.1 | Timepoint(s) of evaluation of this end point | 
| at the end of the study | 
 
| alla fine dello studio | 
 
 
 | 
| E.5.2 | Secondary end point(s) | 
| to evaluate the relationship between the amyloid burden with neuropsychological and clinical measures, as well as with CSF Aß42 and Tau levels, MRI and [18F]FDG-PET data (acquired before the enrollment in the present study) | 
 
| correlare il carico amiloideo con le misure neuropsicologiche, gli indici clinici, i valori di Aß42, Tau totale e fosfo-Tau e con i dati di RM e [18F]FDG-PET precedentemente acquisiti per scopi diagnostici | 
 
 
 | 
| E.5.2.1 | Timepoint(s) of evaluation of this end point | 
| at the end of the study | 
 
| alla fine dello studio | 
 
 
 | 
| 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 |  No  | 
| 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 |  No  | 
| 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) |  No  | 
| 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
                             |  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 | 3 | 
| E.8.5 | The trial involves multiple Member States |  No  | 
| E.8.5.1 | Number of sites anticipated in the EEA | 3 | 
| 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
                     | 
 | 
| 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 |