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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT05420961
Other study ID # V116-006
Secondary ID jRCT207122002520
Status Completed
Phase Phase 3
First received
Last updated
Start date July 12, 2022
Est. completion date May 16, 2023

Study information

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

Clinical Trial Summary

This a study of V116 in adults ≥50 years of age who previously received a pneumococcal vaccination ≥1 year before enrollment. The primary objectives of this study are to evaluate the safety, tolerability, and immunogenicity of V116.


Description:

Participants will be randomized to 1 of 3 cohorts depending upon prior vaccinations. Prior vaccinations by cohort include: PPSV23 (pneumococcal vaccine, polyvalent [23-valent], PNEUMOVAX™23) for Cohort 1; PCV13 (pneumococcal 13-valent conjugate vaccine; PREVNAR 13™) for Cohort 2; PCV15 (pneumococcal 15-valent conjugate vaccine; VAXNEUVANCE™), PCV20 (pneumococcal 20-valent conjugate vaccine; PREVNAR 20™), PCV13+PPSV23, PCV15+PPSV23, or PPSV23+PCV13 for Cohort 3.


Recruitment information / eligibility

Status Completed
Enrollment 717
Est. completion date May 16, 2023
Est. primary completion date May 16, 2023
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 50 Years and older
Eligibility The main inclusion and exclusion criteria include but are not limited to the following: Inclusion Criteria: - Has received pneumococcal vaccine >= 1 year before enrollment (PCV13, PCV15, PCV20, PPSV23, PCV13+PPSV23, PPSV23+PCV13, or PCV15+PPSV23). Exclusion Criteria: - Has a history of invasive pneumococcal disease (IPD). - Has a known hypersensitivity to any component of V116, PCV15, PCV20, or PPSV23, including diphtheria toxoid. - Has a known or suspected impairment of immunological function including, but not limited to, a history of congenital or acquired immunodeficiency, documented human immunodeficiency virus (HIV) infection, functional or anatomic asplenia, or history of autoimmune disease. - Has a coagulation disorder contraindicating intramuscular vaccination. - Has a known malignancy that is progressing or has required active treatment. - Has received PPSV23 followed by either PCV15 or PCV20. - Received systemic corticosteroids (prednisone equivalent of =20 mg/day). - 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 any study vaccine. - Has received any live virus vaccine =30 days before receipt of study vaccine or is scheduled to receive any live virus vaccine =30 days after receipt of study vaccine. - Has received a blood transfusion or blood products, including immunoglobulin =6 months before receipt of study vaccine or is scheduled to receive a blood transfusion or blood product until the Day 30 post-vaccination blood draw is complete.

Study Design


Related Conditions & MeSH terms


Intervention

Biological:
V116
Pneumococcal 21-valent conjugate vaccine with 4 µg of each of the pneumococcal polysaccharides (PnPs) antigen: 3, 6A, 7F, 8, 9N, 10A, 11A, 12F, 15A, 15C, 16F, 17F, 19A, 20A, 22F, 23A, 23B, 24F, 31, 33F, and 35B in each 0.5 mL sterile solution
PCV15
Pneumococcal 15-valent conjugate vaccine with 2 µg of each of the PnPs antigen: 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 22F, 23F, 33F, and 4 µg of 6B in each 0.5 mL sterile suspension
PPSV23
Pneumococcal 23-valent vaccine with 25 µg of each of the 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
Canada Hamilton Medical Research Group ( Site 0114) Hamilton Ontario
Canada Milestone Research Inc. ( Site 0104) London Ontario
Canada Manna Research Mirabel ( Site 0109) Mirabel Quebec
Canada CHU de Québec-Université Laval-Équipe de recherche en vaccination ( Site 0120) Quebec City Quebec
Canada Diex Recherche Sherbrooke Inc. ( Site 0101) Sherbrooke Quebec
France CHRU de Brest ( Site 0200) Brest Finistere
France Hopitaux Universitaires Paris Centre-Hopital Cochin ( Site 0203) Paris
France CHU Bordeaux Haut-Leveque ( Site 0202) Pessac Aquitaine
France centre hospitalier lyon sud ( Site 0204) Pierre-Bénite Rhone
Israel Rambam Health Care Campus ( Site 0303) Haifa
Israel Maccabi Health Services - Holon ( Site 0305) Holon
Israel Hadassah Medical Center-Clinical Reaserch Unit ( Site 0300) Jerusalem
Israel Maccabi Healthcare Services ( Site 0306) Jerusalem
Israel Meir Medical Center ( Site 0301) Kfar Saba
Israel Sheba Medical Center-Early Phase Clinical Trials Unit ( Site 0304) Ramat Gan
Israel Clalit Health Services - Sakhnin Community Clinic-Research Unit ( Site 0302) Sakhnin
Italy Azienda Ospedaliero Universitaria Policlinico Riuniti di Foggia ( Site 0405) Foggia
Italy Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico ( Site 0400) Milano Lombardia
Italy Ospedale San Raffaele ( Site 0403) Milano Lombardia
Italy A.O.U. Policlinico Paolo Giaccone ( Site 0402) Palermo Sicilia
Japan PS Clinic ( Site 0700) Fukuoka
Japan Nishikumamoto Hospital ( Site 0701) Kumamoto
Korea, Republic of Korea University Ansan Hospital ( Site 0751) Ansan-si Kyonggi-do
Korea, Republic of Gachon University Gil Medical Center ( Site 0755) Namdong-gu Incheon
Korea, Republic of Hallym University Kangnam Sacred Heart Hospital-Internal Medicine ( Site 0754) Seoul
Korea, Republic of Korea University Guro Hospital ( Site 0750) Seoul
Korea, Republic of The Catholic Univ. of Korea Seoul St. Mary's Hospital ( Site 0753) Seoul
Korea, Republic of The Catholic University of Korea, Eunpyeong St. Mary's Hospital ( Site 0752) Seoul
Spain HOSPITAL CLÍNIC DE BARCELONA-Medicina Preventiva i Epidemiologia ( Site 0503) Barcelona Cataluna
Spain Hospital Internacional Xanit ( Site 0520) Benalmadena Malaga
Spain EBA CENTELLES ( Site 0500) Centelles Cataluna
Spain Hospital Universitari de Bellvitge ( Site 0505) L'Hospitalet de Llobregat Cataluna
Spain Hospital La Princesa ( Site 0515) Madrid
Spain HOSPITAL UNIVERSITARIO QUIRONSALUD MADRID-Respiratory ( Site 0508) Pozuelo de Alarcon Madrid
Taiwan National Cheng Kung University Hospital ( Site 0801) Tainan
Taiwan National Taiwan University Hospital ( Site 0800) Taipei
United States Central Research Associates ( Site 0024) Birmingham Alabama
United States Alliance for Multispecialty Research, LLC ( Site 0020) Coral Gables Florida
United States Centennial Medical Group ( Site 0002) Elkridge Maryland
United States Southland Clinical Research Center ( Site 0026) Fountain Valley California
United States University of Texas Medical Branch-Sealy Institute for Vaccine Sciences Clinical Trials Program ( Si Galveston Texas
United States Lenzmeier Family Medicine/CCT Research ( Site 0008) Glendale Arizona
United States Indago Research & Health Center, Inc ( Site 0005) Hialeah Florida
United States Advanced Medical Research ( Site 0001) Maumee Ohio
United States Solaris Clinical Research ( Site 0025) Meridian Idaho
United States Advanced Medical Research Institute ( Site 0018) Miami Florida
United States Health Research of Hampton Roads, Inc. ( Site 0003) Newport News Virginia
United States Meridian Clinical Research, LLC ( Site 0009) Norfolk Nebraska
United States Fiel Family and Sports Medicine, PC/CCT Research ( Site 0006) Tempe Arizona
United States Arcturus Healthcare , PLC, Troy Internal Medicine Research Division ( Site 0016) Troy Michigan
United States Diablo Clinical Research, Inc. ( Site 0019) Walnut Creek California

Sponsors (1)

Lead Sponsor Collaborator
Merck Sharp & Dohme LLC

Countries where clinical trial is conducted

United States,  Canada,  France,  Israel,  Italy,  Japan,  Korea, Republic of,  Spain,  Taiwan, 

Outcome

Type Measure Description Time frame Safety issue
Primary Percentage of Participants With Solicited Injection-site Adverse Events (AEs) An adverse event (AE) is any untoward medical occurrence in a patient or clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. Following any injection with either V116, PCV15, or PPSV23 the percentage of participants with solicited injection-site AEs was assessed. The solicited injection-site AEs assessed were erythema, pain, and swelling. Up to 5 days post-vaccination
Primary Percentage of Participants With Solicited Systemic AEs An AE is any untoward medical occurrence in a patient or clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. Following any of the injections with either V116, PCV15, or PPSV23, the percentage of participants with solicited systemic AEs was assessed. The solicited systemic AEs assessed were fatigue, headache, myalgia, and pyrexia. Up to 5 days post-vaccination
Primary Percentage of Participants With Vaccine-related Serious Adverse Events (SAEs) A serious adverse event (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. The percentage of participants with one or more SAE that were assessed by the investigator to be at least possibly related to the study vaccination are presented. Up to ~180 days
Primary Geometric Mean Titer (GMT) of Serotype-specific Opsonophagocytic Activity (OPA) OPA for the serotypes contained in V116 were determined using a multiplex opsonophagocytic assay (MOPA). GMT is defined as geometric mean titer (1/dil). Serotype-specific OPA GMTs with 95% confidence intervals are presented. 30 Days post-vaccination
Secondary Geometric Mean Concentration (GMC) of Serotype-specific Immunoglobulin G (IgG) The geometric mean concentration (GMC) of serotype-specific immunoglobulin G (IgG) for the serotypes contained in V116 was determined using a pneumococcal electrochemiluminescence (PnECL) assay. Serotype-specific pneumococcal IgG GMCs with 95% confidence intervals are presented. 30 Days post-vaccination
Secondary Geometric Mean Fold Rise in Serotype-specific Opsonophagocytic Activity (OPA) Activity for the serotypes contained in V116 was determined using a multiplex opsonophagocytic assay (MOPA). Geometric mean fold rise (GMFR) is defined as the geometric mean of the ratio of concentration at Day 30 after vaccination divided by concentration at baseline. The GMFRs in OPA responses from baseline to 30 days post-vaccination with 95% confidence intervals are presented. Day 1 (Baseline) and 30 days post-vaccination
Secondary Percentage of Participants Who Achieve a =4-fold Increase in Serotype-specific OPA Responses Activity for the serotypes contained in V116 was determined using a MOPA. The percentage of participants with a =4-fold rise from baseline to at 30 days post-vaccination for OPA responses with 95% confidence intervals are presented. Day 1 (Baseline) and 30 days post-vaccination
Secondary Geometric Mean Fold Rise of Serotype-specific IgG Activity for the serotypes contained in V116 was determined using a PnECL assay. Geometric mean fold rise (GMFR) is defined as the geometric mean of the ratio of concentration at Day 30 after vaccination divided by concentration at baseline. The GMFRs IgG responses from baseline to 30 days post-vaccination with 95% confidence intervals are presented. Day 1 (Baseline) and 30 days post-vaccination
Secondary Percentage of Participants Who Achieve a =4-fold Increase in Serotype-specific IgG Response Activity for the serotypes contained in V116 was determined using a PnECL assay. The percentage of participants with a =4-fold rise from baseline to at 30 days post-vaccination for IgG responses with 95% confidence intervals are presented. Day 1 (Baseline) and 30 days post-vaccination
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