| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
| Transthyretin mediated amyloidosis (ATTR) | 
 
amiloidosis mediada por la transtirretina (ATTR) | 
 
 
 | 
| E.1.1.1 | Medical condition in easily understood language  | 
ATTR is a hereditary disease caused by protein aggregates in the heart and the nervous system. It leads to heart dysfunction, damages to the nerves, and gastrointestinal and bladder dysfunctions. | 
 
| ATTR es una enfermedad hereditaria causada por agregados de proteínas en el corazón y el SN. Esto conduce a la disfunción del corazón,los daños en los nervios, y disfunciones gastroint.y en la vejiga. | 
 
 
 | 
| E.1.1.2 | Therapeutic area  | Diseases [C] - Congenital, Hereditary, and Neonatal Diseases and Abnormalities [C16] | 
| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 16.0 | 
 
| E.1.2 | Level  | PT | 
 
| E.1.2 | Classification code  | 10007509 | 
 
| E.1.2 | Term  | Cardiac amyloidosis | 
 
| E.1.2 | System Organ Class  | 10007541 - Cardiac disorders | 
 
 
 | 
| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 16.0 | 
 
| E.1.2 | Level  | PT | 
 
| E.1.2 | Classification code  | 10019889 | 
 
| E.1.2 | Term  | Hereditary neuropathic amyloidosis | 
 
| E.1.2 | System Organ Class  | 10010331 - Congenital, familial and genetic disorders | 
 
 
 | 
| E.1.3 | Condition being studied is a rare disease  |  Yes  | 
| E.2 Objective of the trial | 
| E.2.1 | Main objective of the trial  | 
| To determine the efficacy of ALN-TTR02 | 
 
| Determinar la eficacia de ALN-TTR02 | 
 
 
 | 
| E.2.2 | Secondary objectives of the trial  | 
| To determine the effect of ALN-TTR02 on various clinical parameters | 
 
| Determinar el efecto de ALN-TTR02 en varios parámetros clínicos | 
 
 
 | 
| E.2.3 | Trial contains a sub-study  |  No  | 
| E.3 | Principal inclusion criteria  | 
? Male or female of 18 to 80 years of age (inclusive); ? Have a diagnosis of FAP ? Meet Neuropathy Impairment Score requirements and Karnofsky performance status requirements ? Have adequate complete blood counts and liver function tests ? Have adequate cardiac function ? Have negative serology for hepatitis B virus (HBV) and hepatitis C virus (HCV) | 
 
1.Cualquier sexo, de 18 a 80 años de edad (inclusive)  2.Presentar diagnóstico de PAF  3.alcanzar los requisitos de puntuación del deterioro Neuropático y los requisitos del estado de rendimiento de Karnofsky 4.Tener recuentos sanguíneos completos adecuados y pruebas de función hepática. 5.Tener la función cardíaca adecuada 6.Seronegativo para los virus de las hepatitis B (VHB) y C (VHC); | 
 
 
 | 
| E.4 | Principal exclusion criteria | 
? Had a prior liver transplant or is planned to undergo liver transplant during the study period;  ? Has untreated hypo- or hyperthyroidism; ? Has known human immunodeficiency virus (HIV) infection; ? Had a malignancy within 2 years, except for basal or squamous cell carcinoma of the skin or carcinoma in situ of the cervix that has been successfully treated; ? Recently received an investigational agent or device  ? Is currently taking diflunisal, tafamidis, doxycycline, or tauroursodeoxycholic acid | 
 
Tener un trasplante de hígado previo o tener planeado someterse a trasplante de hígado durante el período de estudio; ?  Tener hipo o hipertiroidismo no tratado ? Tener el virus de inmunodeficiencia humana (VIH); ? Tener un tumor maligno dentro de los ultimos 2 años, excepto para el carcinoma de células basales o escamosas de la piel o carcinoma in situ del cuello del útero que se ha tratado con éxito; ? Haya recibido recientemente un agente o dispositivo de investigación ? Esté tomando diflunisal, tafamidis, doxiciclina o ácido tauroursodeoxicólico | 
 
 
 | 
| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| The difference between the ALN TTR02 and placebo groups in the change from baseline of modified Neuropathy Impairment Score+7 (mNIS+7) | 
 
la diferencia entre los grupos de ALN-TTR02 y placebo en cuanto a la variación de la puntuación NIS+7 modificada (mNIS+7) desde el momento basal | 
 
 
 | 
| E.5.1.1 | Timepoint(s) of evaluation of this end point | 
| The difference between the ALN TTR02 and placebo groups in the change from baseline of modified NIS+7 (mNIS+7) at 18 months | 
 
la diferencia entre los grupos de ALN-TTR02 y placebo en cuanto a la variación de la puntuación NIS+7 modificada (mNIS+7) hasta el mes 18. | 
 
 
 | 
| E.5.2 | Secondary end point(s) | 
The difference between ALN-TTR02 and placebo in the change from baseline in the following measurements: ? Quality of Life ? Modified Body Mass Index ? Autonomic function ? Muscle weakness as assessed by walking test | 
 
la diferencia entre ALN-TTR02 y placebo en cuanto a la variación de las siguientes determinaciones desde el momento basal: . Calidad de vida . Indice de masa corporal modificado .Debilidad muscular evaluada por el test de caminata | 
 
 
 | 
| E.5.2.1 | Timepoint(s) of evaluation of this end point | 
| The difference between ALN-TTR02 and placebo in the change from baseline in the various clinical parameters at 18 months | 
 
la diferencia entre ALN-TTR02 y placebo en cuanto a la variación de las siguientes determinaciones desde el momento basal hasta el mes 18: | 
 
 
 | 
| 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 |  No  | 
| E.6.4 | Safety |  Yes  | 
| E.6.5 | Efficacy |  Yes  | 
| E.6.6 | Pharmacokinetic |  Yes  | 
| E.6.7 | Pharmacodynamic |  Yes  | 
| 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 |  Yes  | 
| 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 | 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 | 2 | 
| E.8.5 | The trial involves multiple Member States |  Yes  | 
| E.8.5.1 | Number of sites anticipated in the EEA | 14 | 
| 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 | 
| Argentina | 
 
| Brazil | 
 
| France | 
 
| Germany | 
 
| Italy | 
 
| Mexico | 
 
| Netherlands | 
 
| Portugal | 
 
| Spain | 
 
| Sweden | 
 
| United Kingdom | 
 
| United States | 
 
 
 | 
| 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 | 3 | 
| E.8.9.1 | In the Member State concerned months | 2 | 
| E.8.9.1 | In the Member State concerned days | 0 | 
| E.8.9.2 | In all countries concerned by the trial years | 3 | 
| E.8.9.2 | In all countries concerned by the trial months | 2 | 
| E.8.9.2 | In all countries concerned by the trial days | 0 |