This study was planned to establish the non-inferiority of Rabipur administered as simulated post exposure Zagreb schedule as compared to Essen schedule, in healthy Indian adult subjects.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Enrollment
250
Two group (Zagreb and Essen) will receive Rabipur vaccine IM according to either Zagreb or Essen schedules.
Kempegowda Institute of Medical Sciences Hospital (KIMS)
Bangalore, Karnataka, India
Mandya Institute of Medical Sciences
Mandya, Karnataka, India
Padmashree Dr. D.Y Patil Hospital
Pune, MS, India
Geometric Mean Rabies Virus Neutralizing Antibody (RVNA) Concentration in Each of the Zagreb and Essen Groups on Study Day 14
Immunogenicity was measured as the geometric mean concentrations (GMCs) of rabies virus neutralizing antibody (RVNA) titer , evaluated using the rapid fluorescent focus inhibition test, before vaccination and on study day 14 as per Zagreb (2-1-1) and Essen (1-1-1-1-1) postexposure schedule
Time frame: On Day 0 and Day 14
Percentages of Subjects With Anti-RVNA Titer ≥0.5 IU/mL in Zagreb and Essen Groups at Days 7, 14 and 42
Immunogenicity was measured as the percentage of subjects who achieved anti-RVNA titer ≥0.5 IU/mL, at days 0, 7, 14 and 42 as per Zagreb (2-1-1) and Essen (1-1-1-1-1) postexposure schedule.
Time frame: Study day 7, 14 and 42
Ratio of GMCs in Study Groups (Zagreb/Essen Schedules) on Days 7 and 42 as Measured by RVNA Geometric Mean Concentrations
Immunogenicity was measured as the ratio of GMCs of RVNA titer , evaluated using the rapid fluorescent focus inhibition test, on Days 7 and 42 as per Zagreb (2-1-1) and Essen (1-1-1-1-1) postexposure schedules
Time frame: Day 0, Day 7, Day 14 and Day 42
Percentages of Subjects Reporting Adverse Events (AEs)
Adverse events (AEs) were collected for 7 days following administration of each study vaccination or until time of next vaccination (whichever occurred sooner). All reported SAEs and medically attended AEs or AEs that resulted in the premature withdrawal of subjects during the study were collected throughout the study period and all AEs were unsolicited.
Time frame: All reported SAEs and medically attended AEs or AEs that resulted in the premature withdrawal of subjects were collected up to 42 days after first vaccination. Adverse events were collected throughout the study period
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