E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Pulmonary Emphysema due to Alpha-1-Antitrypsin Deficiency |
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E.1.1.1 | Medical condition in easily understood language |
Severe deficiency of alpha-1 antitrypsin, complicated by emphysema of the lungs |
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E.1.1.2 | Therapeutic area | Diseases [C] - Respiratory Tract Diseases [C08] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10014563 |
E.1.2 | Term | Emphysema pulmonary |
E.1.2 | System Organ Class | 100000004855 |
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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 |
The primary objective of this study is to obtain an additional 2 years of safety data for intravenously administered Alpha-1 MP 60 mg/kg/week in subjects with AATD. |
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E.2.2 | Secondary objectives of the trial |
The secondary objective of this study is to obtain an additional 2 years of data on disease progression in subjects with AATD intravenously administered Alpha-1 MP 60 mg/kg/week. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. a. Has completed participation in Study GTi1201 (ie, completed Week 156 and Week 160/End-of-Study Visit) or b. Has experienced a decline in FEV1 at the annualized rate of ≥134.4 mL/year at or after the Week 104 Visit in GTi1201. 2. (Deleted inclusion criterion #2 in Amendment 1.) 3. Is willing and able to provide informed consent. |
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E.4 | Principal exclusion criteria |
1. Is unable to physically or mentally undergo a CT scan (eg, unable to fit inside the CT scanner, claustrophobic). 2. Has severe concomitant disease including, but not limited to, congestive heart failure and liver cirrhosis. 3. Has primary and/or secondary (metastatic disease) pulmonary malignancy or other current malignancy with <1 year predicted overall survival. 4. Has a metal object (newly received since starting GTi1201) that might interfere with chest CT quality and quantification. Metal objects include, but are not limited to, cardiac pacemaker, defibrillator, metal prosthetic heart valve, metal projectile, metal weapon fragments, or metal shoulder prosthesis. 5. Is a female who is pregnant, breastfeeding or, if of child-bearing potential, unwilling to practice a highly effective method of contraception (oral, injectable, or implanted hormonal methods of contraception; placement of an intrauterine device or intrauterine system; condom or occlusive cap with spermicidal foam/gel/film/cream/suppository; male sterilization; or abstinence) throughout the study. 6. Has clinical signs and symptoms of viral infection requiring virus safety testing at the Week 160/End-of-Study Visit or Early Discontinuation Visit in Study GTi1201, and the virus safety test results are indicative of acute or chronic infection with hepatitis A virus (HAV), hepatitis B virus (HBV), hepatitis C virus (HCV), human immunodeficiency virus (HIV), or parvovirus B19 (B19V). Note: If the virus safety test results are indicative of acute or chronic infection with HAV, HBV, HCV, HIV, or B19V, the subject will be considered a screen failure and must be withdrawn from the study. 7. Has current evidence of smoking, which includes electronic/vapor cigarettes, or has a positive urine cotinine test at the Week 160/End-of-Study Visit in Study GTi1201 that is due to smoking. 8. Has current evidence of chronic alcoholism or illicit drug abuse (addiction). 9. Is currently participating in another investigational product (IP) study. 10. Has a history of anaphylaxis or severe systemic response to any plasma-derived alpha1-PI preparation or other blood product(s). 11. In the opinion of the investigator, is likely to have compliance problems with the protocol and the procedures of the protocol. 12. Has any medical condition that the investigator feels might confound the results of the study or pose an additional risk to the subject during study participation. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Adverse events and lab parameters |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
Lung density from CT densitometry |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Weeks 52, 104 and Early Discontinuation |
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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 | 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.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 30 |
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 |
Australia |
Brazil |
Canada |
Moldova, Republic of |
New Zealand |
Russian Federation |
Serbia |
United States |
Denmark |
Estonia |
Finland |
France |
Poland |
Sweden |
United Kingdom |
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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
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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 | 9 |
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 |