Table_2_Clinical Efficacy, Safety and Tolerability of a New Subcutaneous Immunoglobulin 16.5% (Octanorm [Cutaquig®]) in the Treatment of Patients With Primary Immunodeficiencies.docx
Roger H. Kobayashi
Sudhir Gupta
Isaac Melamed
J. Fernando Mandujano
Ai Lan Kobayashi
Bruce Ritchie
Bob Geng
Thomas Prescott Atkinson
Syed Rehman
Eva Turpel-Kantor
Jiří Litzman
10.3389/fimmu.2019.00040.s002
https://frontiersin.figshare.com/articles/dataset/Table_2_Clinical_Efficacy_Safety_and_Tolerability_of_a_New_Subcutaneous_Immunoglobulin_16_5_Octanorm_Cutaquig_in_the_Treatment_of_Patients_With_Primary_Immunodeficiencies_docx/7666511
<p>Introduction: Subcutaneously administered immunoglobulin (SCIG) is increasingly used to treat patients with primary immunodeficiencies (PIDs). Octanorm (marketed as cutaquig® in USA and Canada) is a new 16.5% solution of human SCIG, manufactured by a process based on that of the intravenous preparation (IVIG) octagam®.</p><p>Objectives: To investigate the efficacy, safety and tolerability of octanorm in a prospective, open-label, single-arm phase 3 study involving adult and pediatric patients with PIDs (NCT01888484; clinicaltrials.gov/ct2/show/NCT01888484).</p><p>Methods: Patients who were previously treated with IVIG received a total of 64 weekly SCIG infusions, including 12 weekly infusions during the wash-in/wash-out period, followed by 52 weekly infusions during the evaluation period.</p><p>Results: A total of 61 patients aged 2–73 years received 3,497 infusions of octanorm. The mean dose per patient was 0.175 g/kg/infusion. The mean calculated dose conversion factor from the patients' previous IVIG dose for octanorm was 1.37. No serious bacterial infections developed during the study. The rate of other infections per person-year during the primary observation period was 3.43 (upper 95% CI 4.57). All but one non-bacterial infection were mild or moderate in intensity. IgG trough levels were constant during the course of the study. Eleven patients (18.0%) experienced 14 mild or moderate systemic adverse events (AEs) related to octanorm. The rate of related AEs per infusion was 0.004. In 76.7% of infusions, no infusion site reactions were observed and only two (0.3%) reactions were deemed severe. The incidence of site reactions decreased with successive infusions.</p><p>Conclusion: The new 16.5% SCIG octanorm was shown to be efficacious in preventing infections in PIDs, and was well tolerated.</p>
2019-02-04 04:09:54
primary immunodeficiencies
immunoglobulins
antibodies
SCIG
infections
infusion site reactions