- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01289847
A Study to Find Out How Safe and Effective Gammaplex® is in Young People With Primary Immunodeficiency
December 15, 2014 updated by: Bio Products Laboratory
A Phase IV, Multicenter, Open-Label Study to Evaluate the Efficacy, Safety and Pharmacokinetics of Gammaplex in Primary Immunodeficiency Diseases (PID) in Children and Adolescents
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
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
25
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Santiago, Chile, 8380418
- Hospital de Niños Roberto del Rio
-
-
-
-
-
Tel-Hashomer, Israel, 52621
- Safra Children's Hospital, Sheba Medical Center
-
-
-
-
California
-
Irvine, California, United States, 92697.
- Department of Medicine, University of California
-
Los Angeles, California, United States, 90027
- Children's Hospital Los Angeles
-
-
Colorado
-
Centennial, Colorado, United States, 80112
- IMMUNOe International Reseach Centers
-
-
Georgia
-
Atlanta,, Georgia, United States, 30342
- Family Allergy & Asthma Center, PC
-
-
Illinois
-
Chicago,, Illinois, United States, 60612
- Rush University Medical Center
-
-
Pennsylvania
-
Pittsburgh, Pennsylvania, United States, 15224
- Children's Hospital of Pittsburgh of UPMC
-
-
Texas
-
Irving, Texas, United States, 75063
- Allergy, Asthma & Immunology Clinic, P.A
-
-
Virginia
-
Richmond, Virginia, United States, 23219
- Children's Hospital of Richmond, VA
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
2 years to 16 years (Child)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- The subject is between the ages of or is equal to 2 and 16 years of age, of either sex, belonging to any ethnic group, and above a minimum weight of 10 kg. This weight is based on the amount of blood required for testing.
- The subject has a primary immunodeficiency disease, which has as a significant component of hypogammaglobulinemia and/or antibody deficiency (e.g. common variable immunodeficiency, X-linked and autosomal forms of agammaglobulinemia, hyper-IgM syndrome, Wiskott-Aldrich Syndrome). NB Isolated deficiency of a single IgG subclass, or of specific antibodies without hypogammaglobulinemia per se, does not qualify for inclusion.
- Subjects already receiving IGIV replacement therapy require the following before their first infusion of Gammaplex:
- Documented IGIV dose(s) and treatment intervals for the last 2 consecutive routine IGIV treatments (one of which can be the screening visit result). The previous doses should also meet the following conditions before study entry: Have not changed by ± 50% of the mean dose for at least 3 months; be between 300 and 800 mg/kg/infusion; be given every 21-28 days, inclusive; be a licensed or investigational product (Phase III or IIIb).
- Documented previous IgG trough levels for the last 2 consecutive routine IGIV treatments for the last 2 consecutive routine IGIV treatments: Maintained at least 300 mg/dL above baseline serum IgG levels (defined as before initiation of any gamma globulin treatment for that subject); must be more than/equal to 600 mg/dL.
- If a subject is a female of child-bearing potential, she must have a negative result on an HCG-based pregnancy test.
- If a subject is a female who is or becomes sexually active, she must practice contraception by using a method of proven reliability for the duration of the study.
- The subject is willing to comply with all aspects of the protocol, including blood sampling, for the duration of the study.
- The subject, if old enough (generally 6 years to 16), has signed a Child Assent Form and the subject's parent or legal guardian has signed the Informed Consent Form, both approved by the IEC/IRB.
Exclusion Criteria:
- Has not been treated with IGIV (treatment naive subject)
- The subject has a history of any severe anaphylactic reaction to blood or any blood-derived product.
- The subject is known to be intolerant to any component of Gammaplex, such as sorbitol (i.e. intolerance to fructose).
- The subject has selective IgA deficiency, history of reaction to products containing IgA, or has a history of antibodies to IgA.
- Subjects who have completed the study and subjects who have withdrawn cannot participate in the study for a second time.
- The subject is currently receiving, or has received, any investigational agent, other than an immune serum globulin (ISG) preparation that is being evaluated in a Phase III or IIIb study, within the prior 3 months.
- The subject has been exposed to blood or any blood product or derivative within the last 6 months, other than a commercially available IGIV or other forms of commercially available and licensed ISG. If an unlicensed ISG product that is in Phase III or IIIb has been given, the subject cannot be infused with Gammaplex until 20 days after the last dose was given.
- The subject is pregnant or is nursing.
- The subject, at screening, has levels greater than 2.5 times the upper limit of normal as defined at the central laboratory of any of the following: (Alanine transaminase (ALT); Aspartate transaminase (AST) Lactate dehydrogenase (LDH)).
- The subject has a severe renal impairment (defined as serum creatinine greater than 2 times the upper limit of normal or BUN greater than 2.5 times the upper limit of normal for the range of the laboratory doing the analysis); the subject is on dialysis; the subject has a history of acute renal failure.
- The subject is known to abuse alcohol, opiates, psychotropic agents, or other chemicals or drugs, or has done so within the past 12 months.
- The subject has a history of DVT, or thrombotic complications of IGIV therapy.
- The subject suffers from any acute or chronic medical condition (e.g. renal disease or predisposing conditions for renal disease, or protein losing state) that, in the opinion of the investigator, may interfere with the conduct of the study.
- The subject has an acquired medical condition, such as, chronic or recurrent neutropenia (ANC < 1000 x 109/L) or AIDS known to cause secondary immune deficiency, or is post or recovering from hematopoietic stem cell transplantation.
- The subject is receiving the following medication: Systemic long-term corticosteroids (i.e. not intermittent or burst, daily, >1 mg of prednisone equivalent/kg/day).
- The subject is receiving Immunosuppressive or Immunomodulatory drugs.
- The subject has non-controlled arterial hypertension.
- The subject has anemia (hemoglobin <10 g/dL) at screening.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Gammaplex
|
GAMMAPLEX 5g/100 mL, dose is 300-800 mg/kg/infusion every 21 or 28 days, intravenously.
The total duration of treatment with GAMMAPLEX will be 12 months with a 3 month follow-up.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Adverse Events
Time Frame: 12 months
|
Number of subjects with serious, acute, bacterial infections as a measure of efficacy
|
12 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Therapeutic Efficacy
Time Frame: From week 15 onwards
|
Number and proportion of subjects who maintain trough IgG levels at least as high as the average of the 2 previous trough levels before the first Gammaplex infusion
|
From week 15 onwards
|
Therapeutic Efficacy
Time Frame: 12 months
|
Number of days off school
|
12 months
|
Therapeutic Efficacy
Time Frame: 12 months
|
Number of days in hospital
|
12 months
|
Therapeutic Efficacy
Time Frame: 12 months
|
Visits to physicians and/or emergency room
|
12 months
|
Therapeutic Efficacy
Time Frame: 12 months
|
Number of days on therapeutic antibiotics
|
12 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Tim J. Aldwinckle, MD, Medical Director
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
March 1, 2011
Primary Completion (Actual)
April 1, 2014
Study Completion (Actual)
April 1, 2014
Study Registration Dates
First Submitted
January 27, 2011
First Submitted That Met QC Criteria
February 3, 2011
First Posted (Estimate)
February 4, 2011
Study Record Updates
Last Update Posted (Estimate)
December 23, 2014
Last Update Submitted That Met QC Criteria
December 15, 2014
Last Verified
December 1, 2014
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Immune System Diseases
- Lymphoproliferative Disorders
- Lymphatic Diseases
- Disease
- Hematologic Diseases
- Blood Coagulation Disorders, Inherited
- Hemorrhagic Disorders
- Genetic Diseases, Inborn
- Genetic Diseases, X-Linked
- Blood Protein Disorders
- Blood Coagulation Disorders
- Leukopenia
- Leukocyte Disorders
- Lymphopenia
- Dysgammaglobulinemia
- Syndrome
- Immunologic Deficiency Syndromes
- Primary Immunodeficiency Diseases
- Wiskott-Aldrich Syndrome
- Agammaglobulinemia
- Common Variable Immunodeficiency
- Hyper-IgM Immunodeficiency Syndrome
- Hyper-IgM Immunodeficiency Syndrome, Type 1
- Physiological Effects of Drugs
- Immunologic Factors
- Immunoglobulins, Intravenous
- gamma-Globulins
- Rho(D) Immune Globulin
Other Study ID Numbers
- GMX04
- IND 12569 (Registry Identifier: CBER)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Common Variable Immunodeficiency
-
Oslo University HospitalCompleted
-
Novartis PharmaceuticalsCompletedCommon Variable Immunodeficiency (CVID), APDS / PASLIGermany, Russian Federation, Ireland, Italy, United Kingdom, Belarus, Netherlands, Czechia, United States
-
IMMUNOe Research CentersCompletedCVI - Common Variable ImmunodeficiencyUnited States
-
University of California, Los AngelesJeffrey Modell FoundationUnknownCVI - Common Variable ImmunodeficiencyUnited States
-
University Hospital, Strasbourg, FranceCompletedPrimary Immune-Deficiency (PID) Common Variable Immune Deficiency (CVID)France
-
Institut National de la Santé Et de la Recherche...TerminatedCommon Variable ImmunodeficiencyFrance
-
National Cancer Institute (NCI)CompletedCommon Variable Immunodeficiency | Primary T-cell Immunodeficiency DisordersUnited States
-
University of Alabama at BirminghamRecruitingCommon Variable ImmunodeficiencyUnited States
-
Federico II UniversityCompleted
-
National Institute of Allergy and Infectious Diseases...RecruitingCVID | XLAUnited States
Clinical Trials on Gammaplex
-
Braintree LaboratoriesCompletedConstipationUnited States
-
Bio Products LaboratoryCompletedCommon Variable Immunodeficiency | Primary Immune Deficiency Disorders | Hyper-IgM Syndrome | X-linked AgammaglobulinaemiaUnited States, United Kingdom, Hungary
-
Bio Products LaboratoryCompletedChronic Idiopathic Thrombocytopenic PurpuraUnited States, India, Argentina
-
Bio Products LaboratoryCompleted
-
Bio Products LaboratoryCompletedPrimary Immunodeficiency | Wiskott-Aldrich Syndrome | Hypogammaglobulinemia | Common Variable Hypogammaglobulinemia | X-linked Hypogammaglobulinemia | Immunodeficiency With Hyper-IgMUnited States
-
Isaac MelamedBio Products LaboratoryUnknownAutistic Disorder | Autism | Asperger's Disorder | Pervasive Developmental Disorder | PDDUnited States