RecruitingPhase 3NCT05462587
A Study to Evaluate Efficacy and Safety of AVTX-803 in Patients With Leukocyte Adhesion Deficiency Type II
A Phase 3, Randomized, Double-blind, Two-period, Crossover, Withdrawal Study to Assess the Efficacy and Safety of AVTX-803 in Subjects With Leukocyte Adhesion Deficiency Type II (LAD II)
Sponsor
AUG Therapeutics
Enrollment
4 participants
Start Date
Jul 28, 2022
Study Type
INTERVENTIONAL
Conditions
Summary
The primary objective of this study is to evaluate the efficacy and safety of AVTX-803 compared to withdrawal in patients with Leukocyte Adhesion Deficiency, Type II (LAD II).
Eligibility
Min Age: 6 MonthsMax Age: 75 Years
Inclusion Criteria10
- Subject must be between 6 months and 75 years old
- Subject has biochemically and genetically proven LAD II (SLC35C1-CDG)
- Subject has a documented history of Lewis antigen deficiency
- Subject has a history of recurrent infections, opportunistic infections or infections that did not respond well to standard of care treatment
- Subject or parent (for subjects under legal age for consent) has provided written informed consent for this study. Additionally, written informed assent has been provided, as appropriate, for minors of older age, per local institutional review board (IRB)/ethics committee (EC) policy and requirements
- Subject is willing and able to comply with the protocol
- Women of childbearing potential (WOCBP) meeting the criteria below:
- Non-lactating and has a negative pregnancy test at screening -AND-
- Uses an acceptable double-barrier method of contraception as determined by the investigator or sub-investigator for the duration of the study and 30 days following the last dose of study drug.
- Male subjects must agree to use an acceptable double-barrier method of contraception with their partner as determined by the investigator or sub-investigator for the duration of the study and 30 days following the last dose of study drug.
Exclusion Criteria7
- Subject has severe anemia defined as hemoglobin <8.0 g/dL (<4.9 mmol/L)
- Subject has impaired renal function as defined by an eGFR <90 mL/min
- Subject has a total absence of fucosylation on red blood cells and the presence of anti-H antigen
- Subject has known or suspected intolerance or hypersensitivity to fucose or any ingredients of the investigational product
- In the investigator's opinion, subject has a history of failure to respond to fucose at adequate dosing
- In the investigator's opinion, subject is not able or not willing to comply with the study requirements.
- Subject is pregnant
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Interventions
DRUGAVTX-803 (L-Fucose)
L-fucose crystalline powder
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT05462587