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RECRUITING
NCT05266898
PHASE4

Immunogenicity of Gardasil-9 HPV Vaccine in People Living With HIV

Sponsor: Louisiana State University Health Sciences Center in New Orleans

View on ClinicalTrials.gov

Summary

The primary objective of this study is to determine the magnitude and breadth of the serum antibody response to the nonavalent HPV vaccine (Gardasil-9) in adults with well-controlled HIV infection. The secondary objectives of the study are to observe short term clinical outcomes of prevalent HPV genotype-specific anogenital infections in adults living with HIV who complete the three-dose Gardasil-9 vaccine series, and to determine the protection afforded by Gardasil vaccine over time in previously vaccinated adults living with HIV. The clinical hypothesis is that adults with virologically controlled HIV mount a serum antibody response to the nonavalent HPV vaccine that is comparable to HIV negative counterparts. We also postulate that HPV vaccination will provide short-term clinical benefit against HPV infections and disease associated with vaccine genotypes and continuing protection against vaccine genotypes of HPV over time.

Official title: Prospective Observational Immunogenicity Trial of Gardasil-9 HPV Vaccine in People Living With Adequately Managed HIV

Key Details

Gender

All

Age Range

18 Years - 65 Years

Study Type

INTERVENTIONAL

Enrollment

250

Start Date

2022-11-30

Completion Date

2026-06

Last Updated

2025-04-18

Healthy Volunteers

Yes

Interventions

BIOLOGICAL

Human papillomavirus 9-valent vaccine, recombinant

Subunit vaccine against 9 genotypes of human papillomavirus (6, 11, 16, 18, 31, 33, 45, 52, 58)

BIOLOGICAL

human papillomavirus vaccine, recombinant

Subunit vaccine against four (6, 11, 16, 18) or nine (6, 11, 16, 18, 31, 33, 45, 52, 58) genotypes of human papillomavirus. Administered as part of participant's clinical care prior to study enrollment (intervention not delivered as part of study design).

Locations (1)

University Medical Center New Orleans

New Orleans, Louisiana, United States