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Phase 2 N=99 Prevention

Impact of a Human Papilloma Virus (HPV) Vaccine in HIV-Infected Young Women

HIV Infection

Enrolled (actual)
99
Serious AEs
0.0%
Results posted
May 2017
Primary outcome: Primary: HPV-6 Antibody Level (Geometric Mean Titer of HPV-6) — 738.9 Milli-Merck units/milliliter (mMU/mL)

Study Design & Population

Study type
Interventional
Phase
Phase 2
Interventions
HPV vaccine for strains -6, -11, -16, and -18 (Biological)
Age
Pediatric, Adult · 16+ yrs
Sex
Female
Sponsor
University of North Carolina, Chapel Hill
Primary completion
Feb 2011

Outcome Measures

OutcomeResultp-value
PRIMARY
HPV-6 Antibody Level (Geometric Mean Titer of HPV-6)
738.9
PRIMARY
HPV-11 Antibody Level (Geometric Mean Titer of HPV-11)
896.0
PRIMARY
HPV-16 Antibody Level (Geometric Mean Titer of HPV-16)
2961.1
PRIMARY
HPV-18 Antibody Level (Geometric Mean Titer of HPV-18)
576.5
SECONDARY
Immunogenicity of the HPV-6, -11, -16, -18 Vaccine Four Weeks After Vaccine Dose #3 as Measured as a Binary Variable (Responder vs. Non-responder) for HPV-6
39; 1 0.1613
SECONDARY
Immunogenicity of the HPV-6, -11, -16, -18 Vaccine Four Weeks After Vaccine Dose #3 as Measured as a Binary Variable (Responder vs. Non-responder) for HPV-11
61; 2 0.0534
SECONDARY
Immunogenicity of the HPV-6, -11, -16, -18 Vaccine Four Weeks After Vaccine Dose #3 as Measured as a Binary Variable (Responder vs. Non-responder) for HPV-16
49; 2 0.0427 sig
SECONDARY
Immunogenicity of the HPV-6, -11, -16, -18 Vaccine Four Weeks After Vaccine Dose #3 as Measured as a Binary Variable (Responder vs. Non-responder) for HPV-18
62; 5 0.0006 sig
SECONDARY
Number of Participants With At Least One Adverse Event Possibly, Probably, or Definitely Related to Vaccine
34; 14 0.8305
SECONDARY
Persistence of Immunogenicity of the HPV-6, -11, -16, and -18 Vaccine 24 Weeks Post Vaccine Dose #3 as Measured by the Geometric Mean Titers (GMT) of HPV-6.
311.9
SECONDARY
Persistence of Immunogenicity of the HPV-6, -11, -16, and -18 Vaccine 24 Weeks Post Vaccine Dose #3 as Measured by the Geometric Mean Titers (GMT) of HPV-11.
311.8
SECONDARY
Persistence of Immunogenicity of the HPV-6, -11, -16, and -18 Vaccine 24 Weeks Post Vaccine Dose #3 as Measured by the Geometric Mean Titers (GMT) of HPV-16.
992.5
SECONDARY
Persistence of Immunogenicity of the HPV-6, -11, -16, and -18 Vaccine 24 Weeks Post Vaccine Dose #3 as Measured by the Geometric Mean Titers (GMT) of HPV-18.
175.3
SECONDARY
Acquisition of HPV-6 DNA by Study Group and Study Visit (Week 24).
7.7; 8.3; 92.3; 91.7 1.000
SECONDARY
Acquisition of HPV-11 DNA by Study Group and Study Visit (Week 24).
2.3; 0.0; 97.7; 100.0 1.000
SECONDARY
Acquisition of HPV-16 DNA by Study Group and Study Visit (Week 24).
2.8; 0.0; 97.2; 100.0 1.000
SECONDARY
Acquisition of HPV-18 DNA by Study Group and Study Visit (Week 24).
4.1; 5.6; 95.9; 94.4 1.000
SECONDARY
Acquisition of HPV-6 DNA by Study Group and Study Visit (Week 48).
8.3; 8.3; 91.7; 91.7 1.000
SECONDARY
Acquisition of HPV-11 DNA by Study Group and Study Visit (Week 48).
5.1; 0.0; 94.9; 100.0 1.000
SECONDARY
Acquisition of HPV-16 DNA by Study Group and Study Visit (Week 48).
5.9; 7.1; 94.1; 92.9 1.000
SECONDARY
Acquisition of HPV-18 DNA by Study Group and Study Visit (Week 48).
8.7; 6.3; 91.3; 93.8 1.000
SECONDARY
Percentage of Participants Who Reported a Lower Need to Practice Safe Sex Following HPV Vaccination and the Percentage of Participants That Reported a Higher Need to Practice Safe Sex Following HPV Vaccination
47.5; 52.5 0.0004 sig
SECONDARY
Need for Safer Sexual Behaviors (NSSB) (Evaluated by Using the "12-item Knowledge About HPV and HPV Vaccine" Measure)
47.5; 52.5 0.0012 sig
SECONDARY
Visit Compliance Via the Telephone Response System (TRS) Versus the Vaccine Report Card.
51.3; 96.1 <0.0001 sig
SECONDARY
Adverse Events (AE) Reported Among Participants Who Were Randomized to the Telephone Response System (TRS) or Vaccine Report Card (VRC).
0.93; 1.37; 1.19; 1.37; 0.07; 0.08

Summary

The purpose of this study is to evaluate the immunogenicity, safety, tolerability, and behavioral impact of an HPV-6, -11, -16, -18 vaccine in HIV-infected young women.

Eligibility Criteria

Inclusion Criteria

  • Young women age 16 years and 0 days to 23 years and 364 days
  • HIV-infection after the age of 9 years as documented by a positive result on any of the following licensed tests: any antibody test confirmed by Western blot, HIV-1 culture, HIV-1 DNA polymerase chain reaction (PCR), or plasma HIV-1 RNA > 1,000 copies/ml
  • HIV treatment history that falls in one of the following categories:

Group A: ART naïve or if ART-exposed, has not received HAART for at least the six months prior to study entry Group B: Has been receiving HAART for at least six months at the time of study entry, with two HIV-1 RNA plasma viral loads Grade 3 clinical or laboratory toxicity at the time of study entry (per the Adolescent Medicine Trials Network for HIV/AIDS Interventions (ATN) Toxicity Tables, see ATN MOGO) with the exception of isolated Grade 3 serum total hyperbilirubinemia that is considered due to atazanavir (see Section 9.6 for definition of isolated total hyperbilirubinemia).

  • Receipt of any routine vaccine within four weeks prior to study entry
  • Receipt of any immune globulin or plasma product within six months prior study entry
  • Receipt of any blood product or transfusion, other than immune globulin or plasma as noted above, within four weeks prior to study entry
  • Receipt of any restricted medication listed in Section 5.3.2 within the four weeks preceding study entry
  • Receipt of any other disallowed medication listed in Section 5.3.3 within the three months preceding study entry
  • Thrombocytopenia or coagulation disorder that would contraindicate intramuscular injection
  • Anticipation of long-term systemic corticosteroid therapy (more than 10 mg/day of prednisone or equivalent for > 2 consecutive weeks)
  • Receipt of corticosteroid therapy at the above dose and duration within 3 months preceding study entry. Use of non-steroidal anti-inflammatory agents and inhaled or topical corticosteroids are not exclusion criteria
  • Known or suspected disease of the immune system (other than HIV), i.e., malignancy, current or prior treatment for malignancy
  • If other serious, acute or chronic medical or surgical conditions or contraindications are present during screening, the Protocol Team must be consulted to determine whether enrollment may interfere with the evaluation of the protocol objectives and for permission to proceed with the enrollment
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT00710593). 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.

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