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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT05464420
Other study ID # V116-004
Secondary ID 2022-000265-41
Status Completed
Phase Phase 3
First received
Last updated
Start date August 12, 2022
Est. completion date May 25, 2023

Study information

Verified date February 2024
Source Merck Sharp & Dohme LLC
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This study will evaluate the safety, tolerability, and immunogenicity of a pneumococcal 21-valent conjugate vaccine (V116) in pneumococcal vaccine-naïve adults 18 to 49 years of age. The primary study hypothesis is that all 3 lots of V116 are equivalent as assessed by the serotype-specific opsonophagocytic activity (OPA) Geometric Mean Titers (GMTs) at 30 days postvaccination for all serotypes included in V116.


Recruitment information / eligibility

Status Completed
Enrollment 2162
Est. completion date May 25, 2023
Est. primary completion date May 25, 2023
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 49 Years
Eligibility The key inclusion and exclusion criteria include but are not limited to the following: Inclusion Criteria: - Has underlying chronic conditions but assessed to be stable as per investigator - Has ability to complete electronic Vaccine Report Card (eVRC) data collection without assistance as per investigator Exclusion Criteria: - Has a history of invasive pneumococcal disease (IPD) or other culture-positive pneumococcal disease =3 years before Visit 1 (Day 1) - Has a known or suspected congenital immunodeficiency, functional or anatomic asplenia, or history of autoimmune disease - Has a coagulation disorder contraindicating intramuscular vaccination - Has a recent illness with fever - Has a known malignancy that is progressing or has required active treatment <3 years before enrollment - Is expected to receive any pneumococcal vaccine during the study outside of the protocol - Has received systemic corticosteroids for =14 consecutive days and has not completed treatment =14 days before receipt of study vaccine - Is currently receiving immunosuppressive therapy, including chemotherapeutic agents or other immunotherapies/immunomodulators used to treat cancer or other conditions, and interventions associated with organ or bone marrow transplantation, or autoimmune disease - Has received any non-live vaccine =14 days before receipt of study vaccine or is scheduled to receive any non-live vaccine =30 days after receipt of study vaccine - Has received any live vaccine =30 days before receipt of study vaccine or is scheduled to receive any live vaccine =30 days after receipt of study vaccine - Has received a blood transfusion or blood products, including immunoglobulins =6 months before receipt of study vaccine or is scheduled to receive a blood transfusion or blood product =30 days after receipt of study vaccine

Study Design


Related Conditions & MeSH terms


Intervention

Biological:
V116
Pneumococcal 21-valent conjugate vaccine with 4 µg of each of the following pneumococcal polysaccharides (PnPs) antigen: 3, 6A, 7F, 8, 9N, 10A, 11A, 12F, 15A, 15C, 16F, 17F, 19A, 20, 22F, 23A, 23B, 24F, 31, 33F, and 35B in each 0.5 mL sterile solution
PPSV23
Pneumococcal 23-valent conjugate vaccine with 25 µg of each of the following PnPs antigen: 1, 2, 3, 4, 5, 6B, 7F, 8, 9N, 9V, 10A, 11A, 12F, 14, 15B, 17F, 18C, 19A, 19F, 20, 22F, 23F, and 33F in each 0.5 mL sterile solution

Locations

Country Name City State
Austria Medizinische Universität Graz-Klinische Abteilung für Pulmonologie ( Site 0304) Graz Steiermark
Austria Medizinische Universitaet Innsbruck ( Site 0301) Innsbruck Tirol
Austria Tropeninstitut Wien 1060 ( Site 0300) Vienna Wien
Austria Medizinische Universität Wien ( Site 0302) Wien
Canada Hamilton Medical Research Group ( Site 0208) Hamilton Ontario
Canada Milestone Research Inc. ( Site 0201) London Ontario
Canada Manna Research Mirabel ( Site 0207) Mirabel Quebec
Canada Manna Research Montreal ( Site 0203) Pointe-Claire Quebec
Canada Q&T Research Sherbrooke Inc. ( Site 0204) Sherbrooke Quebec
Canada Manna Research Toronto ( Site 0209) Toronto Ontario
Canada Diex Recherche Trois-Rivieres ( Site 0206) Trois-Rivieres Quebec
Canada Colchester Research Group ( Site 0202) Truro Nova Scotia
Denmark Sanos Clinic - Nordjylland ( Site 0401) Aalborg Nordjylland
Denmark Danske Lægers Vaccinations Service - Århus ( Site 0403) Aarhus Midtjylland
Denmark Sanos Clinic-Sanos Clinic ( Site 0402) Herlev Hovedstaden
Denmark Danske Lægers Vaccinations Service - Søborg ( Site 0404) Soborg Hovedstaden
Denmark Sanos Clinic - Syddanmark ( Site 0400) Vejle Syddanmark
Finland FVR, Espoon rokotetutkimusklinikka ( Site 0509) Espoo Uusimaa
Finland FVR, Etelä-Helsingin rokotetutkimusklinikka ( Site 0503) Helsinki Uusimaa
Finland Helsinki East Vaccine Research Clinic ( Site 0502) Helsinki Uusimaa
Finland FVR, Oulun rokotetutkimusklinikka ( Site 0501) Oulu Pohjois-Pohjanmaa
Finland FVR, Porin rokotetutkimusklinikka ( Site 0508) Pori Satakunta
Finland FVR, Seinäjoen rokotetutkimusklinikka ( Site 0504) Seinajoki Sodra Osterbotten
Finland FVR, Turun rokotetutkimusklinikka ( Site 0500) Turku Varsinais-Suomi
Israel Rambam Health Care Campus ( Site 0603) Haifa
Israel Hadassah Medical Center ( Site 0600) Jerusalem
Israel Maccabi Healthcare Services ( Site 0606) Jerusalem
Israel Meir Medical Center ( Site 0601) Kfar Saba
Israel Sheba Medical Center-Early Phase Clinical Trials Unit ( Site 0604) Ramat Gan
Israel Clalit Health Services - Sakhnin Community Clinic-Research Unit ( Site 0602) Sakhnin
Poland Centrum Medyczne Pratia Bydgoszcz-Centrum Medyczne Pratia Bydgoszcz ( Site 0709) Bydgoszcz Kujawsko-pomorskie
Poland IN VIVO ( Site 0711) Bydgoszcz Kujawsko-pomorskie
Poland Alergotest s.c Specjalistyczne Centrum Medyczne ( Site 0703) Lublin Lubelskie
Poland Centrum Medyczne Medyk ( Site 0704) Rzeszow Podkarpackie
Poland Clinmedica OMC ( Site 0701) Skierniewice Lodzkie
Poland MICS Centrum Medyczne Torun ( Site 0706) Torun Kujawsko-pomorskie
Spain Centre d'Atenció Primària Vallcarca - Sant Gervasi ( Site 0801) Barcelona
Spain EAP Sardenya ( Site 0802) Barcelona
Spain EBA CENTELLES ( Site 0800) Centelles Cataluna
Spain Hospital La Princesa-Clinical Pharmacology ( Site 0815) Madrid
Spain HOSPITAL UNIVERSITARIO QUIRONSALUD MADRID-Respiratory ( Site 0808) Pozuelo de Alarcon Madrid
Spain Fundación Oftalmologica del Mediterraneo-Vaccine Research ( Site 0818) València Valenciana, Comunitat
United States Lynn Institute of Denver ( Site 0003) Aurora Colorado
United States Kentucky Pediatric/ Adult Research ( Site 0036) Bardstown Kentucky
United States Charlottesville Medical Research ( Site 0013) Charlottesville Virginia
United States Velocity Clinical Research, Providence ( Site 0018) East Greenwich Rhode Island
United States Healthcare Research Network - Chicago ( Site 0006) Flossmoor Illinois
United States Methodist Physicians Clinic/CCT Research ( Site 0029) Fremont Nebraska
United States Velocity Clinical Research, Greenville ( Site 0021) Greenville South Carolina
United States Indago Research & Health Center, Inc ( Site 0011) Hialeah Florida
United States Alliance for Multispecialty Research, LLC ( Site 0031) Kansas City Missouri
United States Healor Primary Care / CCT Research ( Site 0028) Las Vegas Nevada
United States Baptist Health Center For Clinical Research ( Site 0015) Little Rock Arkansas
United States DCOL Center for Clinical Research ( Site 0025) Longview Texas
United States Desert Clinical Research/ CCT Research ( Site 0019) Mesa Arizona
United States L&C Professional Medical Research Institute ( Site 0012) Miami Florida
United States Clinical Research Associates Inc ( Site 0039) Nashville Tennessee
United States Health Research of Hampton Roads, Inc. ( Site 0002) Newport News Virginia
United States Valley Clinical Trials, Inc. ( Site 0023) Northridge California
United States Lynn Health Science Institute ( Site 0014) Oklahoma City Oklahoma
United States Headlands Research Orlando ( Site 0017) Orlando Florida
United States M3 Wake Research Associates ( Site 0035) Raleigh North Carolina
United States Clinical Research Prime Rexburg ( Site 0040) Rexburg Idaho
United States Rochester Clinical Research, Inc. ( Site 0033) Rochester New York
United States IMA Clinical Research San Antonio ( Site 0020) San Antonio Texas
United States Artemis Institute for Clinical Research ( Site 0027) San Diego California
United States Axces Research ( Site 0034) Santa Fe New Mexico
United States Millennium Clinical Trials ( Site 0004) Simi Valley California
United States Clinical Research Trials of Florida ( Site 0001) Tampa Florida
United States Fiel Family and Sports Medicine, PC/CCT Research ( Site 0008) Tempe Arizona
United States Dynamed Clinical Research, LP d/b/a DM Clinical Research ( Site 0016) Tomball Texas
United States Diablo Clinical Research, Inc. ( Site 0022) Walnut Creek California

Sponsors (1)

Lead Sponsor Collaborator
Merck Sharp & Dohme LLC

Countries where clinical trial is conducted

United States,  Austria,  Canada,  Denmark,  Finland,  Israel,  Poland,  Spain, 

Outcome

Type Measure Description Time frame Safety issue
Primary Percentage of participants with solicited injection-site adverse events (AEs) An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. Solicited injection-site AEs include pain/tenderness, redness/erythema, and swelling. Up to ~5 days
Primary Percentage of participants with solicited systemic AEs An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. Solicited systemic AEs include headache, muscle aches/myalgia, and tiredness/fatigue. Up to ~5 days
Primary Percentage of participants with vaccine-related serious adverse events (SAEs) An SAE is any untoward medical occurrence that, at any dose, results in death, is life threatening, requires inpatient hospitalization or prolongs existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect, or is another important medical event. SAEs that were reported to be at least possibly related by the investigator to study vaccination will be summarized. Up to ~6 months
Primary Geometric mean titers (GMTs) of serotype-specific opsonophagocytic activity (OPA) for all serotypes in V116 following vaccination with 1 of 3 different lots of V116 Serotype-specific OPA GMT for all serotypes in V116 following vaccination will be determined using multiplex opsonophagocytic assay (MOPA). Day 30
Secondary GMTs of serotype-specific OPA for all serotypes in V116 following vaccination: combined lots of V116 or PNEUMOVAX™ Serotype-specific OPA GMT for all serotypes in V116 following vaccination will be determined using MOPA. Day 30
Secondary Geometric mean concentrations (GMCs) of serotype-specific Immunoglobulin G (IgG) for all serotypes in V116 following vaccination with separate V116 lots Serotype-specific IgG GMC for all serotypes in V116 following vaccination will be determined using pneumococcal electrochemiluminescence (PnECL). Day 30
Secondary GMCs of serotype-specific IgG for all serotypes in V116 following vaccination: combined lots of V116 or PNEUMOVAX™ Serotype-specific IgG GMC for all serotypes in V116 following vaccination will be determined using PnECL. Day 30
Secondary Geometric mean fold rise (GMFR) in serotype-specific OPA for all serotypes in V116 following vaccination with separate V116 Lots Serotype-specific OPA GMFR for all serotypes in V116 following vaccination will be determined using MOPA. Baseline (Day 1) and Day 30
Secondary Percentage of participants with =4-fold rise in serotype-specific OPA for all serotypes in V116 following vaccination with separate V116 Lots Percentage of participants with a =4-fold rise in serotype-specific OPA for all serotypes in V116 following vaccination will be reported. Baseline (Day 1) and Day 30
Secondary GMFR in serotype-specific IgG for all serotypes in V116 following vaccination with separate V116 Lots Serotype-specific IgG GMFR for all serotypes in V116 following vaccination will be determined using PnECL. Baseline (Day 1) and Day 30
Secondary Percentage of participants with =4-fold rise in serotype-specific IgG for all serotypes in V116 following vaccination with separate V116 Lots Percentage of participants with a =4-fold rise in serotype-specific IgG for all serotypes in V116 following vaccination will be reported. Baseline (Day 1) and Day 30
Secondary GMTs of serotype-specific OPA for cross-reactive serotypes following vaccination with separate V116 Lots Serotype-specific OPA GMTs for cross-reactive serotypes following vaccination will be determined using MOPA. Day 30
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