Please select the outcome measures that correspond to the clinical trial below.
Title: An Investigational Vaccine in Reducing the Incidence of Anogenital Warts in Young Men
Brief Summary: This study was conducted to demonstrate that Gardasil™ (quadrivalent human papillomavirus \[qHPV\] vaccine) 1) is well tolerated in young men, 2) reduces incidence of external genital lesions in young men, 3) reduces the incidence of anal intraepithelial neoplasia (AIN) or anal cancer in men having sex with men (MSM), and 4) reduces incidence of Human Papillomavirus (HPV) infection in young men. In the 7-month Base Study participants received randomly assigned qHPV vaccine or placebo at Day 1, Month 2, and Month 6. Base Study follow-up continued through Month 36. In Extension 1 (EXT1), participants who received placebo or an incomplete qHPV vaccine regimen in the Base Study were offered qHPV vaccine. Participants were followed in EXT1 for 7 months. In Extension 2 \[LTFU (EXT2)\], long-term effectiveness, immunogenicity, and safety of qHPV vaccine were followed up to 10 years following study enrollment. Participants who received ≥1 dose of qHPV vaccine in the Base Study or EXT1 were eligible to enroll in LTFU (EXT2).


Options:
A: Seroconversion rates to HPV-16 and HPV-18 as assessed by enzyme-linked immunosorbent assay (ELISA) (At Month 7)
B: Number of Subjects With Histopathologically-confirmed Cervical Intraepithelial Neoplasia (CIN1+) and/or Persistent Infection (6 Month+ Definition) Associated With Human Papillomavirus (HPV)-16 and/or HPV-18 at Month 24 (At Month 24); Number of Subjects With Histopathologically-confirmed Cervical Intraepithelial Neoplasia (CIN1+) and/or Persistent Infection (6 Month+ Definition) Associated With Human Papillomavirus (HPV)-16 and/or HPV-18 at Month 48 (At Month 48); Number of Subjects With Histopathologically-confirmed Cervical Intraepithelial Neoplasia (CIN1+) and/or Persistent Infection (6 Month+ Definition) Associated With Human Papillomavirus (HPV)-16 and/or HPV-18 at Month 57 (At Month 57); Number of Subjects With Histopathologically-confirmed Cervical Intraepithelial Neoplasia (CIN1+) and/or Persistent Infection (6 Month+ Definition) Associated With Human Papillomavirus (HPV)-16 and/or HPV-18 at Month 72 (At Month 72)
C: Comparison of Antibody Response to HPV Type 16 1 Month Post-dose 3 for Each Alternative Schedule Compared to the Standard Schedule. (25 months); Comparison of Antibody Response to HPV Type 18 1 Month Post-dose 3 for Each Alternative Schedule Compared to the Standard Schedule. (25 months)
D: Base Study: Incidence of Human Papillomavirus (HPV) Type 6/11/16/18-related External Genital Warts, Penile/Perianal/Perineal Intraepithelial Neoplasia (PIN), Penile, Perianal or Perineal Cancer (Base study: through Month 36); Overall Study: Incidence of HPV Type 6/11-related Genital Warts (Up to 10 years after the first dose of qHPV vaccine); Overall Study: Incidence of HPV Type 6/11/16/18-related External Genital Warts, PIN, Penile, Perianal or Perineal Cancer (Up to 10 years after the first dose of qHPV vaccine); Overall Study: Incidence of HPV Type 6/11/16/18-related Anal Intraepithelial Neoplasia (AIN) and Anal Cancer (Up to 10 years after the first dose of qHPV vaccine); Base Study: Number of Participants With Severe Injection Site Adverse Experiences (AEs) (Base study: through Day 5 after any vaccination); Base Study: Number of Participants With Vaccine-Related Serious Adverse Events (SAEs) (Base study: through Month 36); LTFU (EXT2): Number of Participants With Vaccine-Related SAEs (LTFU (EXT2): Early Vaccination Group: up to 12 years after last dose of qHPV vaccine; LTFU (EXT2) Catch-up Vaccination Group: up to 7 years after last dose of qHPV vaccine); LTFU (EXT2): Number of Participants Who Died (LTFU (EXT2): Early Vaccination Group: up to 12 years after last dose of qHPV vaccine; LTFU (EXT2) Catch-up Vaccination Group: up to 7 years after last dose of qHPV vaccine)

Answer: D