Safety and Immunogenicity of V116 in Adults With Increased Risk for Pneumococcal Disease (V116-008)
- Conditions
- Pneumococcal Infection
- Interventions
- Registration Number
- NCT05696080
- Lead Sponsor
- Merck Sharp & Dohme LLC
- Brief Summary
The primary objectives of this study are to evaluate the safety and tolerability of the pneumococcal 21 valent conjugate vaccine (V116), and to evaluate the serotype-specific opsonophagocytic activity (OPA) post-vaccination with V116 and PCV15 (a pneumococcal conjugate vaccine that includes 15 serotypes) + PPSV23 (comprised of the polysaccharides from 23 of the serotypes causing disease in adults) post-vaccination within each vaccination group separately.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 518
- Has documented result(s) of ≥1 of the following risk conditions for pneumococcal disease: diabetes mellitus, receiving treatment with ≥1 approved antidiabetic medication, with all Hemoglobin A1c (HbA1c) measurements ≤9% within 6 months before first study vaccination; compensated chronic liver disease; diagnosis of chronic obstructive pulmonary disease (COPD) managed per local guidelines; diagnosis of mild or moderate persistent asthma managed per local guidelines; confirmed diagnosis of chronic heart disease managed per local guidelines; confirmed diagnosis of chronic kidney disease (>3 months duration).
- Is receiving stable medical management for the listed risk conditions for ≥3 months with no anticipated major change in treatment expected for the duration of the study and with ≤1 hospitalization directly related to the risk condition.
- Female Is not a participant of childbearing potential (POCBP); or if a POCBP Uses an acceptable contraceptive method or is abstinent from penile-vaginal intercourse as their preferred and usual lifestyle (abstinent on a long-term and persistent basis); their medical history, menstrual history, and recent sexual activity has been reviewed by the investigator.
- Has a history of active hepatitis.
- Has a history of diabetic ketoacidosis or 2 or more episodes of severe, symptomatic hypoglycemia within 3 months before first study vaccination (Day 1).
- Has a history of myocardial infarction, acute coronary syndrome, transient ischemic attack, or ischemic or hemorrhagic stroke within 3 months before first study vaccination (Day 1).
- Has a history of severe pulmonary hypertension with World Health Organization (WHO) functional class ≥3 or history of Eisenmenger syndrome
- Has a history of autoimmune related chronic kidney disease, chronic kidney failure, a reversible cause of kidney disease, nephrotic syndrome, or any ineligible Kidney Disease: Improving Global Outcomes (KDIGO)-recommended stage of glomerular filtration rate (GFR) and Albuminuria
- Has a history of invasive pneumococcal disease (IPD) (positive blood culture, positive cerebrospinal fluid culture, or positive culture at another sterile site) or known history of other culture-positive pneumococcal disease within 3 years before first study vaccination (Day 1).
- Has a known hypersensitivity to any component of V116, PCV15, or PPSV23, including diphtheria toxoid.
- Has a known or suspected impairment of immunological function including, but not limited to, congenital or acquired immunodeficiency, documented human immunodeficiency virus (HIV) infection, functional or anatomic asplenia, or autoimmune disease.
- Has a coagulation disorder contraindicating intramuscular (IM) vaccination.
- Had a recent febrile illness or received antibiotic therapy for any acute illness occurring within 72 hours before receipt of any study vaccine.
- Has a known malignancy that is progressing or has required active treatment <3 years before randomization.
- Has planned organ transplantation (heart, liver, lung, kidney, or pancreas) or other planned major surgical procedure during the duration of this study.
- Has expected survival for <1 year.
- Has received any prior pneumococcal vaccine or is expected to receive any pneumococcal vaccine during the study outside the protocol.
- Has received systemic corticosteroids (prednisone equivalent of ≥20 mg/day) for ≥14 consecutive days and has not completed intervention ≥14 days before receipt of study vaccine at Visit 2 (Day 1).
- Is currently receiving systemic 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 any 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 (including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) live virus vaccines) ≤30 days before receipt of any study vaccine or is scheduled to receive any live virus vaccine ≤30 days after receipt of any study vaccine
- Has received a blood transfusion or blood products, including immunoglobulin ≤6 months before receipt of any study vaccine or is scheduled to receive a blood transfusion or blood product ≤30 days after receipt of any study vaccine.
- Is receiving chronic home oxygen therapy.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description V116 + Placebo Placebo Participants administered a single intramuscular (IM) dose of V116 on Day 1, and single IM dose of placebo on Week 8. V116 + Placebo V116 Participants administered a single intramuscular (IM) dose of V116 on Day 1, and single IM dose of placebo on Week 8. PCV15 + PPSV23 PPSV23 Participants administered a single IM dose of PCV15 on Day 1, and a single IM dose of PPSV23 on Week 8. PCV15 + PPSV23 PCV15 Participants administered a single IM dose of PCV15 on Day 1, and a single IM dose of PPSV23 on Week 8.
- Primary Outcome Measures
Name Time Method Percentage of Participants With Solicited Injection-site Adverse Events (AEs) From Day 1 Through Day 5 Post-vaccination Up to 5 days following each vaccination 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. The percentage of participants with solicited injection-site AEs was assessed following any vaccination. Solicited injection-site AEs consist of the following: pain/tenderness, redness/erythema, and swelling.
Participants With Solicited Systemic AEs From Day 1 Through Day 5 Post-vaccination Up to 5 days following each vaccination 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. The percentage of participants with solicited systemic AEs was assessed following any vaccination. Solicited systemic AEs consist of the following: fatigue (tiredness), headache, myalgia (muscle aches), and pyrexia (maximum temperature \>= 100.4 °F/38.0 °C).
Participants With Vaccine-related Serious Adverse Events (SAEs) From Day 1 Through The Duration of Participation in The Study Up to 194 days following Visit 2 (Day 1) A vaccine-related SAE is any untoward medical consequence that 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, which is determined by the investigator to be related to the vaccine. The percentage of participants with SAEs was assessed following any vaccination.
Serotype-specific Opsonophagocytic Activity (OPA) Geometric Mean Titers (GMTs) for Pneumococcal Serotypes Contained in V116 30 days following V116 [Day 30] for the V116 + Placebo group and 30 days following PPSV23 [Week 12] for the PCV15 + PPSV23 group. The serotype specific OPA GMTs for the pneumococcal serotypes were determined using the multiplex opsonophagocytic assay (MOPA). The point estimate was calculated by exponentiating the estimates of the mean of the natural log values and within-group 95% CIs were obtained by exponentiating the CIs of the mean of the natural log values based on the t-distribution. The 13 common pneumococcal serotypes in both V116 and PCV15 + PPSV23 were as follows: 3, 6A, 7F, 8, 9N, 10A, 11A, 12F, 17F, 19A, 20A, 22F, and 33F. The 8 unique pneumococcal serotypes in V116 were as follows: 15A, 15C, 16F, 23A, 23B, 24F, 31, and 35B.
- Secondary Outcome Measures
Name Time Method Serotype-specific GMFRs for IgG Responses From Baseline to Post-vaccination With V116 and PCV15 + PPSV23 Baseline (Day 1) and postvaccination (30 days following V116 [Day 30] for the V116 + Placebo group and 30 days following PPSV23 [Week 12] for the PCV15 + PPSV23 group) The GMFR from baseline to post-vaccination in serotype specific IgG GMCs was determined using Pn electrochemiluminescence (ECL) assay. The within-group 95% confidence intervals (Cis) were obtained by exponentiating the CIs of the mean of the natural log values based on the t-distribution. The 13 common pneumococcal serotypes in both V116 and PCV15 + PPSV23 were as follows: 3, 6A, 7F, 8, 9N, 10A, 11A, 12F, 17F, 19A, 20A, 22F, and 33F. The 8 unique pneumococcal serotypes in V116 were as follows: 15A, 15C, 16F, 23A, 23B, 24F, 31, and 35B.
Percentage of Participants With ≥4-fold Change From Baseline to Post-vaccination With V116 and PCV15 + PPSV23 in Serotype Specific OPA Responses for Pneumococcal Serotypes Contained in V116 Baseline (Day 1) and postvaccination (30 days following V116 [Day 30] for the V116 + Placebo group and 30 days following PPSV23 [Week 12] for the PCV15 + PPSV23 group) The percentage of participants with ≥4-fold rise from baseline to post-vaccination with V116 and PCV15+PPSV23 in serotype-specific OPA responses for pneumococcal serotypes contained in V116 was calculated using MOPA. The 13 common pneumococcal serotypes in both V116 and PCV15 + PPSV23 were as follows: 3, 6A, 7F, 8, 9N, 10A, 11A, 12F, 17F, 19A, 20A, 22F, and 33F. The 8 unique pneumococcal serotypes in V116 were as follows: 15A, 15C, 16F, 23A, 23B, 24F, 31, and 35B.
Percentage of Participants With ≥4-fold Change From Baseline to Post-Vaccination With V116 and PCV15 + PPSV23 in Serotype Specific IgG Responses for Pneumococcal Serotypes Contained in V116 Baseline (Day 1) and postvaccination (30 days following V116 [Day 30] for the V116 + Placebo group and 30 days following PPSV23 [Week 12] for the PCV15 + PPSV23 group) The percentage of participants with ≥4-fold rise from baseline to post-vaccination with V116 and PCV15+PPSV23 in serotype-specific OPA responses for pneumococcal serotypes contained in V116 was calculated using Pn ECL assay. The 13 common pneumococcal serotypes in both V116 and PCV15 + PPSV23 were as follows: 3, 6A, 7F, 8, 9N, 10A, 11A, 12F, 17F, 19A, 20A, 22F, and 33F. The 8 unique pneumococcal serotypes in V116 were as follows: 15A, 15C, 16F, 23A, 23B, 24F, 31, and 35B.
Serotype-specific Immunoglobulin G (IgG) Geometric Mean Concentrations (GMCs) for Pneumococcal Serotypes Contained in V116 30 days following V116 [Day 30] for the V116 + Placebo group and 30 days following PPSV23 [Week 12] for the PCV15 + PPSV23 group. The serotype specific IgG GMCs for the pneumococcal serotypes were determined using pneumococcal electrochemiluminescence assay (PnECL). The point estimate was calculated by exponentiating the estimates of the mean of the natural log values and within-group 95% CIs were obtained by exponentiating the CIs of the mean of the natural log values based on the t-distribution. The 13 common pneumococcal serotypes in both V116 and PCV15 + PPSV23 were as follows: 3, 6A, 7F, 8, 9N, 10A, 11A, 12F, 17F, 19A, 20A, 22F, and 33F. The 8 unique pneumococcal serotypes in V116 were as follows: 15A, 15C, 16F, 23A, 23B, 24F, 31, and 35B.
Serotype-specific Geometric Mean Fold Rises (GMFRs) for OPA Responses From Baseline to Post-vaccination With V116 and PCV15 + PPSV23 Baseline (Day 1) and postvaccination (30 days following V116 [Day 30] for the V116 + Placebo group and 30 days following PPSV23 [Week 12] for the PCV15 + PPSV23 group) The geometric mean fold rise (GMFR) from baseline to post-vaccination in serotype specific OPA GMTs was determined using MOPA. The within-group 95% confidence intervals (Cis) were obtained by exponentiating the CIs of the mean of the natural log values based on the t-distribution. The 13 common pneumococcal serotypes in both V116 and PCV15 + PPSV23 were as follows: 3, 6A, 7F, 8, 9N, 10A, 11A, 12F, 17F, 19A, 20A, 22F, and 33F. The 8 unique pneumococcal serotypes in V116 were as follows: 15A, 15C, 16F, 23A, 23B, 24F, 31, and 35B.
Trial Locations
- Locations (44)
Centro de Investigación del Maule-Centro de Investigación 2 ( Site 1010)
🇨🇱Talca, Maule, Chile
Clinique de médecine Urbaine du Quartier Latin ( Site 0111)
🇨🇦Montreal, Quebec, Canada
Mid Hudson Medical Research ( Site 0008)
🇺🇸New Windsor, New York, United States
Royal Brisbane and Women's Hospital ( Site 0400)
🇦🇺Brisbane, Queensland, Australia
Hamilton Medical Research Group ( Site 0107)
🇨🇦Hamilton, Ontario, Canada
Milestone Research Inc. ( Site 0106)
🇨🇦London, Ontario, Canada
Diex Recherche Victoriavile Inc. ( Site 0102)
🇨🇦Victoriaville, Quebec, Canada
Hallym University Sacred Heart Hospital ( Site 0303)
🇰🇷Anyang-si, Kyonggi-do, Korea, Republic of
IN VIVO ( Site 0601)
🇵🇱Bydgoszcz, Kujawsko-pomorskie, Poland
P3 Research - Wellington ( Site 0503)
🇳🇿Wellington, New Zealand
Centro de Investigaciones Medicas Respiratorias (CIMER) ( Site 1008)
🇨🇱Santiago, Region M. De Santiago, Chile
Seoul National University Hospital ( Site 0300)
🇰🇷Seoul, Korea, Republic of
Medical corporation Applied Bio-Pharmatech Kurume Clinical Pharmacology Clinic ( Site 0200)
🇯🇵Kurume, Fukuoka, Japan
Centro de Investigacion Clinicadela Universidad Catolica ( Site 1004)
🇨🇱Santiago, Region M. De Santiago, Chile
Pacific Clinical Research Network - Forte ( Site 0501)
🇳🇿Christchurch, Canterbury, New Zealand
Clinmedica Research Sp. z. o. o. ( Site 0603)
🇵🇱Skierniewice, Lodzkie, Poland
Clinical Medical Research ( Site 0605)
🇵🇱Katowice, Slaskie, Poland
Aventiv Research ( Site 0022)
🇺🇸Mesa, Arizona, United States
Triple O Research Institute, P.A ( Site 0011)
🇺🇸West Palm Beach, Florida, United States
SKY Integrative Medical Center/SKYCRNG ( Site 0012)
🇺🇸Ridgeland, Mississippi, United States
Holston Medical Group ( Site 0010)
🇺🇸Kingsport, Tennessee, United States
Wenatchee Valley Hospital ( Site 0019)
🇺🇸Wenatchee, Washington, United States
G A Research Associates ( Site 0100)
🇨🇦Moncton, New Brunswick, Canada
Shimonoseki Medical Center ( Site 0201)
🇯🇵Shimonoseki, Yamaguchi, Japan
Korea University Anam Hospital ( Site 0305)
🇰🇷Seoul, Korea, Republic of
Konkuk University Medical Center ( Site 0302)
🇰🇷Seoul, Korea, Republic of
P3 Research - Tauranga ( Site 0507)
🇳🇿Tauranga, Bay Of Plenty, New Zealand
CGM Research Trust ( Site 0505)
🇳🇿Christchurch, Canterbury, New Zealand
P3 Research - Lower Hutt ( Site 0508)
🇳🇿Lower Hutt, Wellington, New Zealand
Hallym University Kangdong Sacred Heart Hospital ( Site 0301)
🇰🇷Seoul, Korea, Republic of
Indago Research & Health Center, Inc ( Site 0002)
🇺🇸Hialeah, Florida, United States
Pacific Clinical Research Network - Rotorua ( Site 0500)
🇳🇿Rotorua, Bay Of Plenty, New Zealand
Diex Recherche Trois-Rivieres ( Site 0110)
🇨🇦Trois-Rivieres, Quebec, Canada
EmVenio Research ( Site 0018)
🇺🇸Fort Worth, Texas, United States
Holdsworth House Medical Practice ( Site 0402)
🇦🇺Darlinghurst, New South Wales, Australia
Manna Research Mirabel ( Site 0105)
🇨🇦Mirabel, Quebec, Canada
Hospital Dr. Hernán Henríquez Aravena ( Site 1001)
🇨🇱Temuco, Araucania, Chile
Centrum Medyczne Pratia Bydgoszcz-Centrum Medyczne Pratia Bydgoszcz ( Site 0607)
🇵🇱Bydgoszcz, Kujawsko-pomorskie, Poland
Universidad San Sebastian - Providencia ( Site 1003)
🇨🇱Providencia, Region M. De Santiago, Chile
CESFAM Esmeralda ( Site 1009)
🇨🇱Santiago, Region M. De Santiago, Chile
MICS Centrum Medyczne Torun ( Site 0606)
🇵🇱Torun, Kujawsko-pomorskie, Poland
Universidad de Chile - Hospital Clínico Universidad de Chile-Cardiology ( Site 1006)
🇨🇱Santiago, Region M. De Santiago, Chile
Centrum Medyczne Medyk ( Site 0602)
🇵🇱Rzeszow, Podkarpackie, Poland
Centrum Medyczne Pratia Katowice ( Site 0604)
🇵🇱Katowice, Slaskie, Poland