View clinical trials related to Alpha1-antitrypsin Deficiency.
Filter by:The purpose of this study is to conduct a pilot study to evaluate the safety and efficacy of weekly administration of Alpha1-Proteinase Inhibitor (A1PI) augmentation therapy in subjects with A1PI deficiency and emphysema/ chronic obstructive pulmonary disease (COPD).
The purpose of the study is 2-fold: (1) to evaluate the safety and potential immunogenicity of GLASSIA following intravenous (IV) administration via in-line filtration; and (2) to assess the effects of GLASSIA augmentation therapy on the levels of A1PI and various biomarkers in the epithelial lining fluid (ELF) following intravenous (IV) administration at a dosage of 60 milligrams per kilogram (mg/kg) Body weight (BW)/week active alpha1-proteinase inhibitor (A1PI) protein for 25 weeks in participants with emphysema due to congenital A1PI deficiency.
Grifols Therapeutics Inc. is conducting a multi-center, randomized, double-blind, crossover study to evaluate the safety, immunogenicity, and pharmacokinetics (PK) of Liquid Alpha1-PI compared to the currently licensed product, Prolastin-C, in subjects with Alpha1-Antitrypsin Deficiency (AATD).
The purpose of this study was to generate sufficient safety and tolerability information in support of an increase in the infusion rate of intravenous GLASSIA in the prescribing information from 0.04 to 0.2 mL/kg/min.
The primary objectives of this Phase 4, open label, prospective U.S. surveillance study are to evaluate the health outcomes of Alpha 1-Antitrypsin (AAT)-deficient subjects who are initiating treatment with ARALAST on patient-related outcomes (PRO), i.e., health-related quality of life (HRQoL), healthcare resource utilization (HCRU), and various laboratory analyses to evaluate the safety of long-term administration of ARALAST. Up to 120 subjects will be enrolled and assessed for HRQoL and HCRU at baseline and every 6-months thereafter, for 2 years. A subset of subjects will be enrolled into the blood draw portion of the study, which will also include assessments of antibodies to ARALAST, and chemistry panel. Subjects will be treated according to the prescribing (attending) physician's instructions based on the prescribing information given in the ARALAST package insert.
The purpose of this randomized, double-blind, placebo-controlled study is to evaluate the short-term safety of inhaled recombinant alpha 1-antitrypsin (rAAT) in subjects with alpha 1-antitrypsin deficiency. The subjects are randomized to receive placebo or one of 4 doses of rAAT. The 4 doses are tested in a consecutive manner from lowest to highest.
The study was a Phase 1B/2A, uncontrolled, open-label, single-center study in individuals with congenital AAT (alpha 1-antitrypsin) deficiency. A baseline bronchoscopy with bronchoalveolar lavage (BAL) was performed 3 to a maximum of 4 weeks prior to the first administration of study drug. Fifteen eligible subjects were randomized to receive 1 of 3 dosing regimens of rAAT (100 mg daily, 100 mg twice daily, or 200 mg daily) administered via nebulization for 7 consecutive days. A post-treatment nadir BAL was obtained on study Day 8 (12 hours after last dose for subjects who receive drug therapy twice daily and 24 hours after the last dose for subjects who receive study product daily). BALs were conducted in the same lung lobe/segment. Follow-up visits took place on Day 15 and Day 36.