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quadrivalent human papillomavirus recombinant vaccine or nonavalent human papillomavirus vaccine

Phase 2

Cancer Survivor | Monoclonal antibody | Oncology |Merck & Company, Inc.|Last Updated: Oct 27, 2021

Success Probability

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Trial Design

UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment1,499

FDA Designations

No designations recorded

Clinical trial landscape

quadrivalent human papillomavirus recombinant vaccine or nonavalent human papillomavirus vaccine · 1 trial · 2 indications

Phase 2 1
NCT01492582Vaccine Therapy in Preventing Human Papillomavirus Infection in Younger Cancer SurvivorsCancer Survivor
COMPLETED1,499 Analytics
PHASE2COMPLETED
Vaccine Therapy in Preventing Human Papillomavirus Infection in Younger Cancer Survivors
Cancer SurvivorUnlock trial analytics

Study Endpoints

Primary Endpoints

Prevalence of HPV Vaccine Initiation in Cancer Survivors (Aim 1 [Survey])
At baseline

The prevalence of HPV vaccine initiation in cancer survivors ages 9 to 26 years

Immunogenicity of the HPV Vaccine in Cancer Survivors (Anti-HPV 16 and 18 Geometric Mean Titers) (Aim 2 [Vaccine Evaluation])
1 month following vaccination dose #3

To demonstrate the non-inferiority of the antibody responses to the HPV vaccine in cancer survivors ages 9 to 26 years when compared to antibody responses of age- and sex-matched historical healthy population.

Safety/Tolerability of the HPV Vaccine in Cancer Survivors (Aim 2 [Vaccine Evaluation])
Dose 1 through Month 7

To demonstrate comparable safety/tolerability of the HPV vaccine in cancer survivors ages 9 to 26 years when compared to age- and sex-matched general population.

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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Prevention (vaccine therapy)EXPERIMENTALPatients receive quadrivalent human papillomavirus (types 6, 11, 16, and 18, for patients enrolled on or before 3/1/16) or nonavalent human papillomavirus (types 6, 11, 16, 18, 31, 33, 45, 52, and 58, for patients enrolled after 3/1/16) recombinant vaccine intramuscularly on day 1, at 8-12 weeks, and at 24-32 weeks.

Interventions

NameTypeDescription
quadrivalent human papillomavirus (types 6, 11, 16, 18) recombinant vaccine or nonavalent human papillomavirus vaccine (HPV 6, 11, 16, 18, 31, 33, 45, 52, 58)BIOLOGICALGiven IM
laboratory biomarker analysisOTHERCorrelative studies
survey administrationOTHERAncillary studies
medical chart reviewOTHERAncillary studies
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Eligibility Criteria

Age Range9 Years to 26 Years
SexALL
Healthy VolunteersNo
Study Sites5

Inclusion Criteria: * AIM 1 (SURVEY) (AIM 1 is closed to enrollment) * Cancer survivor * Between 12 and 60 months after completion of cancer therapy (chemotherapy, radiation, hematopoietic cell transplant \[HCT\]) * Scheduled for a return clinic visit at one of the participating institutions * Engl...

Countries:United States
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