The purpose of the proposed study is to acquire additional data (including the assessment of anti-rHuPH20 antibodies) on the long-term safety of HYQVIA and to assess the prescribed treatment regimens and treatment administration in routine clinical practice.
Study Type
OBSERVATIONAL
Enrollment
264
Immune Globulin Infusion 10% (Human) with Recombinant Human Hyaluronidase
Incidence of all related serious adverse events (SAEs)
Time frame: Throughout the study period of approximately 5 1/2 years
Incidence of all SAEs
Time frame: Throughout the study period of approximately 5 1/2 years
Incidence of non-serious adverse events (AEs), related and not related, local and systemic.
Time frame: Throughout the study period of approximately 5 1/2 years
Incidence of Infections
Time frame: Throughout the study period of approximately 5 1/2 years
Incidence and titer of binding and neutralizing antibodies to rHuPH20
Time frame: Throughout the study period of approximately 5 1/2 years
Treatment Regimen: Total dose administered
Time frame: Throughout the study period of approximately 5 1/2 years
Treatment Regimen: Infusion interval
Time frame: Throughout the study period of approximately 5 1/2 years
Treatment Administration: Actual volume per infusion
Time frame: Throughout the study period of approximately 5 1/2 years
Treatment Administration: Maximum infusion rate
Time frame: Throughout the study period of approximately 5 1/2 years
Treatment Administration: Mean rate of infusion
Time frame: Throughout the study period of approximately 5 1/2 years
Treatment Administration: Duration of infusion
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Kern Allergy Medical Clinic
Bakersfield, California, United States
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IMMUNOe International Research Centers
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Georgia Pollens Clinical Research Centers, Inc.
Albany, Georgia, United States
Boston Childrens Hospital
Boston, Massachusetts, United States
...and 20 more locations
Time frame: Throughout the study period of approximately 5 1/2 years
Treatment Administration: Number of infusion sites per infusion
Time frame: Throughout the study period of approximately 5 1/2 years
Health Related Quality of Life: Short Form-36 (SF-36)
Time frame: Every 3 months in first year of study, annually for remainder of study
Health Related Quality of Life: EuroQol 5-Dimension (EQ-5D) Questionnaire
Time frame: Every 3 months in first year of study, annually for remainder of study
Health Related Quality of Life: Treatment Satisfaction Questionnaire for Medication-9 (TSQM-9)
Time frame: Every 3 months in first year of study, annually for remainder of study
Health Related Quality of Life: Treatment Preference Questionnaire
Time frame: Annually throughout the study
Health resource use: hospitalizations
Time frame: Throughout the study period of approximately 5 1/2 years
Health resource use: length of hospital stay
Time frame: Throughout the study period of approximately 5 1/2 years
Health resource use: acute care visits
Time frame: Throughout the study period of approximately 5 1/2 years
Health resource use: Emergency Room visits
Time frame: Throughout the study period of approximately 5 1/2 years
Days missed from work/school
Time frame: Throughout the study period of approximately 5 1/2 years