N/A
Completed N=67
Antibody Response to Human Papillomavirus Recombinant Vaccine (Gardasil®) in Girls and Young Women With Chronic Kidney Disease
Source: ClinicalTrials.gov NCT00806676 ↗Enrolled (actual)
67
Serious AEs
0.0%
Results posted
Jul 2017
Primary outcomePrimary: Percentage of Patients 9-15 Years of Age With CKD Achieving Seropositivity (IgG Assay) at Blood Draw 2 — 100; 100; 100; 100 percentage of participants
Summary
People with chronic kidney disease are known to have immune response abnormalities, including a diminished response to some vaccinations. Those with chronic kidney disease have a disproportionate burden of HPV 6-, 11-, 16- and/or 18-related genital tract disease. Due to immune response abnormalities, the CKD population may or may not respond to the recommended three-dose regimen of Gardasil®, a vaccine intended to protect against HPV 6-, 11-, 16-, and 18-related genital tract disease. The objective of this study is to measure the antibody response to Gardasil® in female patients 9-21 years of age with chronic kidney disease (CKD) (Stage 1-4), end-stage kidney disease (Stage 5 CKD), and status-post kidney transplant. Gardasil® vaccine will be administered according to the FDA-approved schedule. Blood samples to measure antibody levels to vaccine strains of human papillomavirus (HPV) will be obtained at months 0, 7 and 24.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Percentage of Patients 9-15 Years of Age With CKD Achieving Seropositivity (IgG Assay) at Blood Draw 2 |
100; 100; 100; 100 | — |
| PRIMARY Percentage of Patients 16-21 Years of Age With CKD Achieving Seropositivity (IgG Assay) at Blood Draw 2 |
100; 100; 100; 100 | — |
| PRIMARY Percentage of Patients 9-15 Years of Age on Dialysis Achieving Seropositivity (IgG Assay) at Blood Draw 2 |
100; 100; 100; 100 | — |
| PRIMARY Percentage of Patients 16-21 Years of Age on Dialysis Achieving Seropositivity (IgG Assay) at Blood Draw 2 |
100; 100; 100; 100 | — |
| PRIMARY Percentage of Patients 9-15 Years of Age With a Kidney Transplant Achieving Seropositivity (IgG Assay) at Blood Draw 2 |
88; 75; 100; 88 | — |
| PRIMARY Percentage of Patients 16-21 Years of Age With a Kidney Transplant Achieving Seropositivity (IgG Assay) at Blood Draw 2 |
50; 57; 100; 64 | — |
Eligibility Criteria
Inclusion Criteria
Females, aged 9-21 years, in the following groups:
- CKD (defined as estimated glomerular filtration rate between 90 ml/min/1.73m2 and 15 ml/min/1.73m2, as calculated by the Schwartz formula)
- ESRD (eGFR < 15 ml/min/1.73m2, or receiving chronic dialysis [peritoneal or hemodialysis])
- Status-post kidney transplant
Exclusion Criteria
- Within first 3 months post kidney transplant
- Within 3 months of kidney rejection episode
- Hypersensitivity to active substances or excipients of Gardasil vaccine
Data sourced from ClinicalTrials.gov (NCT00806676). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.