Active clinical trials for "Primary Immunodeficiency Diseases"

The purpose of the study is to determine the feasibility of infusing a full 4-week dose of Immune Globulin Intravenous (Human), 10% in a single subcutaneous site and the amount of recombinant human hyaluronidase needed to infuse that dose with no more than mild local adverse drug reactions.

The purpose of the study is to acquire additional data on efficacy, safety, tolerability, immunogenicity, pharmacokinetic (PK) and other parameters of HYQVIA in pediatric (age ≥ 2 to <16 years) participants with primary immunodeficiency disease (PIDD).

To assess the safety, efficacy, and pharmacokinetics of IGIV-SN in pediatric subjects with primary immunodeficiency humoral diseases (PHID)

The main objective is to determine the efficacy of Gammaplex by measuring the number of serious acute bacterial infections during treatment with Gammaplex over a 12 month period. The secondary objectives are to assess the safety and tolerability of Gammaplex and to compare the data collected from adult subjects with PID from the GMX01 study

The purpose of the study is to assess the impact of immunoglobulin treatment by subcutaneous injections every 2 weeks (biweekly) on a cohort of patients with primary and secondary immune deficiencies. The full study will consist of safety, efficacy and Quality of Life (QoL) evaluations and a pharmacokinetic (PK) sub-study. The primary objectives of the study are to determine tolerability and safety of biweekly IgPro20 injection regimen and to compare PK outcomes on weekly and biweekly IgPro20 therapy. Patients who have received and/or are currently receiving immunoglobulin G (IgG) in intravenous (IVIg), or subcutaneous (SCIg) infusions are eligible for inclusion if they meet inclusion/exclusion criteria. The study consists of two parts. In Part 1 of the study enrolled subjects will receive IgPro20 weekly for either 12 weeks (for patients on SCIg infusion prior to the study) or 24 weeks (for patients on IVIg infusion prior to the study). Part 2 will consist of a biweekly treatment with IgPro20 for 52 weeks, for both groups. Additionally, study subjects meeting inclusion criteria for the PK sub-study will undergo a PK sample collection for 1 week and 2 weeks in study Parts 1 and 2, respectively.

Hypothesis: Cholecalciferol (vitamin D3) prevent respiratory tract infections in patients with primary immunodeficiency.

To evaluate the usability and utility of the device, % agreement between the PID-RDT and the referent assay (serum/plasma), and % agreement between capillary blood and venous blood samples using the PID-RDT within confirmed PID patients prior to receipt of their monthly IV-Ig treatment.

Antibody deficiencies and complement deficiencies are the most frequent Primary immunodeficiencies (PIDs) in adults, and are associated with greatly increased susceptibility to recurrent and/or severe bacterial infections - especially upper and lower respiratory tract infections and meningitis. The literature data suggest that PIDs are under-diagnosed in adults. The current European and US guidelines advocate screening adults for PIDs if they present recurrent benign especially upper and lower respiratory tract infections, or if they have experienced at least two severe bacterial infections and/or have a recurrent need for intravenous antibiotics. The objective of the demonstrate the interest of PIDs screening in adult patients who present such recurrent infections and/or after the first severe bacterial infection, especially when the patients do not present with known, etiologically relevant comorbidities.

This is a prospective, multi-center, randomized, open-label, 2-period cross-over study (16 weeks per treatment period) to evaluate flexible dosing and daily push dosing of IGSC 20% in treatment-experienced subjects with PI. An additional, separate cohort of treatment-naïve, non-randomized subjects who will not be part of the crossover are included and will receive a loading dose of 5 consecutive daily doses of IGSC 20% followed by weekly infusions of IGSC 20% starting Week 1 (Day 8) through Week 32 (end of Treatment Phase). For treatment-experienced subjects, the study consists of a Screening Visit, Baseline Visit, 16-week Treatment Period 1, 16-week Treatment Period 2, and Final Visit/Early Termination Visit. For treatment-naïve subjects, the study consists of a Screening Visit, a Baseline Visit, a 32-week Treatment Phase, and Final Visit/Early Termination Visit. Approximately 54 treatment-experienced subjects and approximately 6 treatment-naïve subjects will be enrolled at study centers in the United States (US) and European Union (EU).

This study is part of the BIVIGAM® post marketing requirement (PMR). It is being conducted in subjects aged 2-16 with primary immune deficiency disorders associated with defects in humoral immunity to generate additional data on these populations, and more specifically safety and pharmacokinetic (PK) assessments.