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Neveu D, Mallett Moore T, Zambrano B, Chen A, Kürzinger ML, Marcelon L, Singh Dhingra M. Structured Benefit-Risk Assessment of a New Quadrivalent Meningococcal Conjugate Vaccine (MenACYW-TT) in Individuals Ages 12 Months and Older. Infect Dis Ther 2023; 12:2367-2386. [PMID: 37755671 PMCID: PMC10600069 DOI: 10.1007/s40121-023-00864-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 08/23/2023] [Indexed: 09/28/2023] Open
Abstract
INTRODUCTION A favorable benefit-risk balance is required to support licensure of biologics, in keeping with regulatory agencies' evolving recommendations, including the United States Food and Drugs Administration. We present a structured semi-quantitative benefit-risk analysis of MenACYW-TT, a quadrivalent meningococcal conjugate vaccine against Neisseria meningitidis serogroups, A, C, W and Y versus licensed comparators in individuals aged ≥ 12 months. METHODS We used data from six MenACYW-TT clinical trials, stratified by age group, versus licensed vaccines: toddlers (12-23 months; Nimenrix® [MCV4-TT]), children (2-9 years; Menveo® [MCV4-CRM]), adolescents (10-17 years; MCV4-CRM or Menactra® [MCV4-DT]), adults (18-55 years; MCV4-DT) and older adults (≥ 56 years; Menomune®-A/C/Y/W-135 [MPSV4]). Eight benefit (seroresponse and seroprotection for A, C, W and Y) and five risk outcomes (any and grade 3 solicited injection site and systemic reactions, and serious adverse events) were measured at Day 30 after initial vaccination. Analyses were conducted by baseline vaccination status (meningococcal vaccine-naïve or vaccine-primed). RESULTS MenACYW-TT showed favorable seroresponse and seroprotection among vaccine-naïve participants aged ≥ 2 years, against all serogroups, compared with MCV4-CRM, MCV4-DT and MPSV4. In vaccine-naïve toddlers, there was a favorable effect for serogroup C, but no difference between MenACYW-TT and MCV4-TT for serogroups A, Y and W. A favorable effect for MenACYW-TT against serogroup C was observed in all vaccine-naïve and combined vaccine-naïve and MenC conjugate vaccine-primed groups. For all risk criteria, there were no differences between MenACYW-TT and MCV4s in toddlers, children, adolescents and adults. Results for solicited injection site and systemic reactions favored MPSV4 in older adults. CONCLUSIONS The benefit-risk profile for MenACYW-TT showed favorable seroresponse and seroprotection in individuals aged ≥ 2 years and no difference in risk criteria between MenACYW-TT and MCV4s. MenACYW-TT may provide an alternative to the standard-of-care for meningococcal disease prevention in those aged ≥ 12 months.
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Affiliation(s)
- David Neveu
- Global Pharmacovigilance, Sanofi, Swiftwater, PA, USA.
| | | | - Betzana Zambrano
- Global Clinical Development Strategy, Sanofi, Montevideo, Uruguay
| | - Aiying Chen
- Global Biostatistical Sciences, Sanofi, 1 Discovery Dr, Swiftwater, PA, 18370, USA
| | | | - Lydie Marcelon
- Global Epidemiology and Benefit-Risk Evaluation, Sanofi, Lyon, France
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Zambrano B, Peterson J, Deseda C, Julien K, Spiegel CA, Seyler C, Simon M, Hoki R, Anderson M, Brabec B, Áñez G, Shi J, Pan J, Hagenbach A, Von Barbier D, Varghese K, Jordanov E, Dhingra MS. Quadrivalent meningococcal tetanus toxoid-conjugate booster vaccination in adolescents and adults: phase III randomized study. Pediatr Res 2023; 94:1035-1043. [PMID: 36899125 PMCID: PMC10000353 DOI: 10.1038/s41390-023-02478-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/29/2022] [Accepted: 01/03/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND The immunogenicity and safety of a booster dose of tetanus toxoid-conjugate quadrivalent meningococcal vaccine (MenACYW-TT), alone or co-administered with MenB vaccine, were assessed in healthy 13-25-year olds who received MenACYW-TT or a CRM-conjugate vaccine (MCV4-CRM) 3-6 years earlier. METHODS This phase IIIb open-label trial (NCT04084769) evaluated MenACYW-TT-primed participants, randomized to receive MenACYW-TT alone or with a MenB vaccine, and MCV4-CRM-primed participants who received MenACYW-TT alone. Functional antibodies against serogroups A, C, W and Y were measured using human complement serum bactericidal antibody assay (hSBA). The primary endpoint was vaccine seroresponse (post-vaccination titers ≥1:16 if pre-vaccination titers <1:8; or a ≥4-fold increase if pre-vaccination titers ≥1:8) 30 days post booster. Safety was evaluated throughout the study. RESULTS The persistence of the immune response following primary vaccination with MenACYW-TT was demonstrated. Seroresponse after MenACYW-TT booster was high regardless of priming vaccine (serogroup A: 94.8% vs 93.2%; C: 97.1% vs 98.9%; W: 97.7% vs 98.9%; and Y; 98.9% vs 100% for MenACWY-TT-primed and MCV4-CRM-primed groups, respectively). Co-administration with MenB vaccines did not affect MenACWY-TT immunogenicity. No vaccine-related serious adverse events were reported. CONCLUSIONS MenACYW-TT booster induced robust immunogenicity against all serogroups, regardless of the primary vaccine received, and had an acceptable safety profile. IMPACT A booster dose of MenACYW-TT induces robust immune responses in children and adolescents primed with MenACYW-TT or another MCV4 (MCV4-DT or MCV4-CRM), respectively. Here, we demonstrate that MenACYW-TT booster 3-6 years after primary vaccination induced robust immunogenicity against all serogroups, regardless of the priming vaccine (MenACWY-TT or MCV4-CRM), and was well tolerated. Persistence of the immune response following previous primary vaccination with MenACYW-TT was demonstrated. MenACYW-TT booster with MenB vaccine co-administration did not affect MenACWY-TT immunogenicity and was well tolerated. These findings will facilitate the provision of broader protection against IMD particularly in higher-risk groups such as adolescents.
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Affiliation(s)
- Betzana Zambrano
- Global Clinical Development Strategy, Sanofi, Montevideo, Uruguay
| | | | - Carmen Deseda
- Caribbean Travel Medicine Clinic, San Juan, Puerto Rico
| | | | | | | | | | | | | | - Brad Brabec
- Midwest Children's Health Research Institute, Lincoln, NE, USA
| | - Germán Áñez
- Global Clinical Development Strategy, Sanofi, Swiftwater, PA, USA
| | - Jiayuan Shi
- Global Biostatistical Sciences, Sanofi, Swiftwater, PA, USA
| | - Judy Pan
- Global Biostatistical Sciences, Sanofi, Swiftwater, PA, USA
| | | | | | | | - Emilia Jordanov
- Global Clinical Development Strategy, Sanofi, Swiftwater, PA, USA
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Conti A, Broglia G, Sacchi C, Risi F, Barone-Adesi F, Panella M. Efficacy and Safety of Quadrivalent Conjugate Meningococcal Vaccines: A Systematic Review and Meta-Analysis. Vaccines (Basel) 2023; 11:vaccines11010178. [PMID: 36680022 PMCID: PMC9866575 DOI: 10.3390/vaccines11010178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/01/2023] [Accepted: 01/04/2023] [Indexed: 01/18/2023] Open
Abstract
Over the last decades, different quadrivalent antimeningococcal vaccine formulations (diphteria toxoid conjugate, MenACWY-D; tetanus toxoid conjugate, MenACWY-TT; CRM197 protein conjugate, MenACWY-CRM) have been developed. However, their availability varies, both in terms of authorized formulations and of inclusion in vaccination schedules. Furthermore, several countries include only the monovalent meningococcal C (MenC) vaccine in their immunization programmes. Finally, there is currently no updated systematic review that directly compares the MenACWY formulations. Thus, we summarized the evidence on efficacy and safety through four parallel, independent systematic literature reviews with meta-analysis which included randomized controlled trials comparing the abovementioned vaccines. A total of 16 studies have been included. In terms of efficacy, MenACWY-TT outperformed MenACWY-D and MenACWY-CRM for A, W-135, and Y serogroups, while no significant difference was found for serogroup C. Furthermore, we did not find significant differences in efficacy between MenC and MenACWY-TT. Regarding the safety, we were able to perform a quantitative analysis only between MenACWY-TT and MenC, finding no significant differences. Similarly, among the different MenACWY formulations no relevant differences were identified. These findings suggest that MenACWY-TT could be preferable to other formulations to improve current vaccination programs and to better develop future immunization policies.
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Marshall GS, Pelton SI, Robertson CA, Oster P. Immunogenicity and safety of MenACWY-TT, a quadrivalent meningococcal tetanus toxoid conjugate vaccine recently licensed in the United States for individuals ≥2 years of age. Hum Vaccin Immunother 2022; 18:2099142. [PMID: 35947774 DOI: 10.1080/21645515.2022.2099142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Vaccination offers the best way to prevent invasive meningococcal disease (IMD). As demonstrated in countries with national immunization programs (NIPs) against IMD, meningococcal conjugate vaccines have contributed to significant declines in incidence. Since some meningococcal vaccines are associated with modest immunogenicity in infants, possible immunological interference upon concomitant administration with some pediatric vaccines, and administration errors resulting from improper reconstitution, opportunities for improvement exist. A quadrivalent conjugate vaccine, MenQuadfi® (Meningococcal [Serogroups A, C, Y, and W] Conjugate Vaccine; Sanofi, Swiftwater, Pennsylvania), was approved in 2020 for the prevention of IMD caused by meningococcal serogroups A, C, W, and Y in individuals ≥2 years of age in the United States. Five pivotal studies and one ancillary study supported approval in the United States; clinical trials in infants are ongoing. Data on the immunogenicity and safety of this vaccine are presented, and its potential value in clinical practice is discussed.
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Affiliation(s)
- Gary S Marshall
- Division of Pediatric Infectious Diseases, Norton Children's and University of Louisville School of Medicine, Louisville, KY, USA
| | - Stephen I Pelton
- Department of Pediatrics, Boston University School of Medicine, Boston, MA, USA
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Knuf M, Rämet M, Breinholt Stærke N, Bertrand-Gerentes I, Thollot Y, B'Chir S, Arroum H, Oster P. Comparing the meningococcal serogroup C immune response elicited by a tetanus toxoid conjugate quadrivalent meningococcal vaccine (MenACYW-TT) versus a quadrivalent or monovalent C tetanus toxoid conjugate meningococcal vaccine in healthy meningococcal vaccine-naïve toddlers: A randomised, controlled trial. Hum Vaccin Immunother 2022; 18:2052657. [PMID: 35445641 PMCID: PMC9225511 DOI: 10.1080/21645515.2022.2052657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
MenACYW-TT (MenQuadfi®) is a quadrivalent meningococcal tetanus toxoid conjugate vaccine licensed in Europe for use in individuals ≥12 months. This study assessed whether serogroup C immune responses with MenACYW-TT were at least non-inferior, or superior, to those of quadrivalent meningococcal ACWY (MCV4-TT; Nimenrix®) and monovalent meningococcal C (MenC-TT; NeisVac-C®) vaccines in toddlers (12–23 months). In this modified, double-blind Phase III study (NCT03890367), 701 toddlers received one dose of MenACYW-TT (n = 230), MCV4-TT (n = 232) or MenC-TT (n = 239). Serum bactericidal assays with human (hSBA) and baby rabbit (rSBA) complement were used to measure anti-meningococcal serogroup C antibodies at baseline and 30 days post-vaccination. A sequential statistical approach was used for primary and secondary objectives. For the primary objectives, superiority of serogroup C was assessed in terms of hSBA seroprotection rates (defined as titers ≥1:8) and GMTs for MenACYW-TT compared to MCV4-TT, and rSBA GMTs compared to MenC-TT. The safety of all vaccines within 30 days post-vaccination was described. When administered as a single dose to meningococcal vaccine-naïve healthy toddlers the superiority of the MenACYW-TT serogroup C immune response versus MCV4-TT was demonstrated for hSBA GMTs (ratio 16.3 [12.7–21.0]) and seroprotection (difference 10.43% [5.68–16.20]); and versus MenC-TT in terms of rSBA GMTs (ratio 1.32 [1.06–1.64]). The safety profiles of a single dose of MenACYW-TT, MCV4-TT and MenC-TT were similar. In meningococcal vaccine-naïve toddlers, MenACYW-TT induced superior immune responses to serogroup C versus MCV4-TT in terms of hSBA seroprotection and GMTs and versus MenC-TT in terms of rSBA GMTs.
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Affiliation(s)
- Markus Knuf
- Helios Dr. Horst Schmidt Kliniken Wiesbaden, Wiesbaden, Germany
| | - Mika Rämet
- Vaccine Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | | | | | | | - Siham B'Chir
- Global Biostatistical Sciences, Sanofi, Marcy-l'Étoile, France
| | - Habiba Arroum
- Global Pharmacovigilance, Sanofi, Chilly-Mazarin, France
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Cornish MJ, Hedrick JA, Gabrielsen AA, Johnson AD, Miriam Pina L, Rehm C, Pan J, Neveu D, Da Costa X, Jordanov E, Dhingra MS. Safety and immunogenicity of an investigational quadrivalent meningococcal tetanus toxoid conjugate vaccine (MenACYW-TT) co-administered with routine pediatric vaccines in infants and toddlers: A Phase II study. Vaccine 2022; 40:1421-1438. [PMID: 35144847 DOI: 10.1016/j.vaccine.2022.01.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/20/2022] [Accepted: 01/24/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND The MenACYW-TT conjugate vaccine is approved for prevention of invasive meningococcal disease (IMD) as a single dose in individuals ≥2 years of age in the United States and ≥12 months in EU and some other countries. This Phase II study evaluated the safety and immunogenicity of this vaccine and of concomitant pediatric vaccines in infants/toddlers (6 weeks-15 months of age). METHODS Five schedules of the MenACYW-TT conjugate vaccine were evaluated in the United States: 2, 4, 6, and 12 months; 2, 4, 6, and 15 months; 2, 4, and 12 months; 6 and 12 months; and 12 months alone. Routine pediatric vaccines (DTaP-IPV/Hib, PCV7/PCV13, MMR, and varicella) were administered per approved schedules. Proportions of participants with serum bactericidal antibodyassay with human complement (hSBA) titers ≥1:4 and ≥1:8, SBA with baby rabbit complement (rSBA) titers ≥1:8 and ≥1:128, and immune responses against concomitant vaccines were determined. RESULTS Tenderness and irritability were the most frequent solicited injection site and systemic reactions. Similar proportions of participants achieved an hSBA titer ≥1:8 for all four serogroups regardless of whether 2 or 3 doses were administered in the first year of life. Following a second-year dose, 91-100% of participants achieved the threshold for all 4 serogroups in all schedules regardless of the number of doses in the first year of life. Similar responses were seen with rSBA. Immunogenicity and safety profile of concomitant vaccines was similar whether the MenACYW-TT conjugate vaccine was administered or not. CONCLUSION MenACYW-TT conjugate vaccine administered with pediatric vaccines is safe and immunogenic regardless of the schedule and does not affect the immunogenicity or safety of the concomitant vaccines. CLINICAL TRIAL REGISTRY NCT01049035.
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Affiliation(s)
| | - James A Hedrick
- Kentucky Pediatric/ Adult Research, Bardstown, KY 40004, USA.
| | | | | | | | | | - Judy Pan
- Sanofi Pasteur, Swiftwater, PA 18370, USA.
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Garces KN, Cocores AN, Goadsby PJ, Monteith TS. Headache After Vaccination: An Update on Recent Clinical Trials and Real-World Reporting. Curr Pain Headache Rep 2022; 26:895-918. [PMID: 36418848 PMCID: PMC9685066 DOI: 10.1007/s11916-022-01094-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW The aim of this review is to characterize headache as a vaccine adverse event (VAE) in clinical trials. RECENT FINDINGS Of the recent phase III vaccine RCTs (non-COVID-19), 53 studies reported on headache (13 infectious agents). The median rate (interquartile range) of headache was 15.6% (IQR: 9.6-37.6%). Of these, 24.5% of the RCTs reported headache greater in the vaccine group compared to the placebo/control group. In the herpes zoster vaccination trials, headache was more common in all active groups: median rate 33.9% (IQR: 29.7-40.5%) as compared to placebo: median rate 17.7% (IQR: 15.4-23.8%). Influenza and HPV vaccination trials were the 2nd and 3rd most common to have headache as a VAE. Of the 6 widely distributed COVID-19 vaccinations, median rate of post-vaccination headache was 39% (IQR: 28-50%). Headache is a common VAE in vaccine trials. Standardized grading methods, predictors of persistence, and treatment regimens are warranted.
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Affiliation(s)
- Kimberly N. Garces
- Division of Headache, Department of Neurology, University of Miami, Miller School of Medicine, Miami, FL USA
| | - Alexandra N. Cocores
- Division of Headache, Department of Neurology, University of Miami, Miller School of Medicine, Miami, FL USA
| | - Peter J. Goadsby
- NIHR King’s Clinical Research Facility & Headache Group-Wolfson CARD, King’s College London, London, UK ,Department of Neurology, University of California, Los Angeles, Los Angeles, CA USA
| | - Teshamae S. Monteith
- Division of Headache, Department of Neurology, University of Miami, Miller School of Medicine, Miami, FL USA
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Martinón-Torres F, Bertrand-Gerentes I, Oster P. A novel vaccine to prevent meningococcal disease beyond the first year of life: an early review of MenACYW-TT. Expert Rev Vaccines 2021; 20:1123-1146. [PMID: 34365870 DOI: 10.1080/14760584.2021.1964962] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Although quadrivalent meningococcal conjugate vaccines have been effective in preventing invasive meningococcal disease (IMD) caused by serogroups A, C, W, and Y across age groups from infants to adults, data on their efficacy and safety in adults ≥56 years of age are lacking. Moreover, multiple available quadrivalent conjugate vaccines require reconstitution prior to administration, introducing the potential for error. A novel quadrivalent meningococcal conjugate vaccine, MenACYW-TT (MenQuadfi®) was approved in 2020 for use in individuals ≥12 months of age as a single dose in the European Union and some other countries and in individuals ≥2 years of age in the United States. AREAS COVERED The findings of Phase II/III studies that included >6600 individuals and evaluated the immunogenicity and safety of MenACYW-TT beyond the first year of life are comprehensively summarized and discussed. EXPERT OPINION Extensive data on immunogenicity and safety, co-administration with routine vaccines, elicitation of robust booster responses, and significantly higher Men C responses versus monovalent MenC or MenACWY standard-of-care vaccines in toddlers suggest that MenACYW-TT may be suitable for inclusion in National Immunization Programs (NIPs) globally. The authors provide their perspectives on the clinical use of MenACYW-TT across age groups from toddlers through adults.
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Affiliation(s)
- Federico Martinón-Torres
- Translational Pediatrics and Infectious Diseases, Pediatrics Department, Hospital Clínico Universitario and Universidad De Santiago De Compostela (USC), Galicia, Spain.,Genetics, Vaccines, and Pediatric Infectious Diseases Research Group (GENVIP), Instituto De Investigación Sanitaria De Santiago and Universidad De Santiago De Compostela (USC), Galicia, Spain
| | | | - Philipp Oster
- Global Medical Affairs, Sanofi Pasteur, Lyon, France
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Huston J, Galicia K, Egelund EF. MenQuadfi (MenACWY-TT): A New Vaccine for Meningococcal Serogroups ACWY. Ann Pharmacother 2021; 56:727-735. [PMID: 34459258 DOI: 10.1177/10600280211039873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE This article reviews data encompassing the pharmacology, efficacy, and safety of MenACWY-TT (MenQuadfi), a conjugate vaccine to prevent meningococcal disease from serogroups A, C, W, Y. DATA SOURCES A literature review was conducted in PubMed, MEDLINE, and ClinicalTrials.gov from inception up to July 2021, using the search terms MenQuadfi, meningococcal ACWY vaccine, MCV4, and menacwy. Articles from reference lists were included to identify potential relevant literature. STUDY SELECTION AND DATA EXTRACTION Data were limited to randomized phase II and III clinical studies published in the English language, evaluating the efficacy and safety of MenACWY-TT. Animal studies and studies not utilizing MenACWY-TT were excluded. DATA SYNTHESIS One phase II and 4 phase III randomized clinical studies, enrolling approximately 7700 participants, aged 2 years to 97 years old found that MenACWY-TT was noninferior when compared to established MenACWY vaccines, as measured by surrogate immunogenicity end points. In studies evaluating primary dose vaccination, conducted in those aged 2 to 97 years of age, the difference in seroresponse rates, reported by the lower bound of the 95% CI, was (A) 1.1% to 14.8%, (C) 21% to 42.2%, (Y) 7.7% to 24.6%, and (W) 8.9% to 22.5%. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE Despite the low incidence of meningococcal disease in the United States, meningococcal disease causes significant morbidity and mortality if not prevented. CONCLUSION MenACWY-TT is noninferior to currently approved quadrivalent meningococcal vaccines and shows similar immunogenicity and safety as both an initial vaccine for prevention as well as a booster dose.
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Affiliation(s)
| | | | - Eric F Egelund
- University of Florida, Jacksonville, FL, USA.,Infectious Disease Pharmacokinetics Laboratory, Gainesville, FL, USA
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Gidengil C, Goetz MB, Newberry S, Maglione M, Hall O, Larkin J, Motala A, Hempel S. Safety of vaccines used for routine immunization in the United States: An updated systematic review and meta-analysis. Vaccine 2021; 39:3696-3716. [PMID: 34049735 DOI: 10.1016/j.vaccine.2021.03.079] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/18/2021] [Accepted: 03/22/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Understanding the safety of vaccines is critical to inform decisions about vaccination. Our objective was to conduct a systematic review of the safety of vaccines recommended for children, adults, and pregnant women in the United States. METHODS We searched the literature in November 2020 to update a 2014 Agency for Healthcare Research and Quality review by integrating newly available data. Studies of vaccines that used a comparator and reported the presence or absence of key adverse events were eligible. Adhering to Evidence-based Practice Center methodology, we assessed the strength of evidence (SoE) for all evidence statements. The systematic review is registered in PROSPERO (CRD42020180089). RESULTS Of 56,603 reviewed citations, 338 studies reported in 518 publications met inclusion criteria. For children, SoE was high for no increased risk of autism following measles, mumps, and rubella (MMR) vaccine. SoE was high for increased risk of febrile seizures with MMR. There was no evidence of increased risk of intussusception with rotavirus vaccine at the latest follow-up (moderate SoE), nor of diabetes (high SoE). There was no evidence of increased risk or insufficient evidence for key adverse events for newer vaccines such as 9-valent human papillomavirus and meningococcal B vaccines. For adults, there was no evidence of increased risk (varied SoE) or insufficient evidence for key adverse events for the new adjuvanted inactivated influenza vaccine and recombinant adjuvanted zoster vaccine. We found no evidence of increased risk (varied SoE) for key adverse events among pregnant women following tetanus, diphtheria, and acellular pertussis vaccine, including stillbirth (moderate SoE). CONCLUSIONS Across a large body of research we found few associations of vaccines and serious key adverse events; however, rare events are challenging to study. Any adverse events should be weighed against the protective benefits that vaccines provide.
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Affiliation(s)
- Courtney Gidengil
- RAND Corporation, 20 Park Plaza, Suite 920, Boston, MA 02116, United States; Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, United States.
| | - Matthew Bidwell Goetz
- VA Greater Los Angeles Healthcare System and David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90073, United States
| | - Sydne Newberry
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90401, United States
| | - Margaret Maglione
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90401, United States
| | - Owen Hall
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90401, United States
| | - Jody Larkin
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90401, United States
| | - Aneesa Motala
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90401, United States; Southern California Evidence Review Center, University of Southern California, Keck School of Medicine, 2001 N Soto Street, Los Angeles, CA 90033, United States
| | - Susanne Hempel
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90401, United States; Southern California Evidence Review Center, University of Southern California, Keck School of Medicine, 2001 N Soto Street, Los Angeles, CA 90033, United States
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BOCCALINI SARA, PANATTO DONATELLA, MENNINI FRANCESCOSAVERIO, MARCELLUSI ANDREA, BINI CHIARA, AMICIZIA DANIELA, LAI PIEROLUIGI, MICALE ROSANNATINDARA, FRUMENTO DAVIDE, AZZARI CHIARA, RICCI SILVIA, BONITO BENEDETTA, DI PISA GIULIA, IOVINE MARIASILVIA, LODI LORENZO, GIOVANNINI MATTIA, MOSCADELLI ANDREA, PAOLI SONIA, PENNATI BEATRICEMARINA, PISANO LAURA, BECHINI ANGELA, BONANNI PAOLO. [ Health Technology Assessment (HTA) of the introduction of additional cohorts for anti-meningococcal vaccination with quadrivalent conjugate vaccines in Italy]. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2021; 62:E1-E128. [PMID: 34622076 PMCID: PMC8452280 DOI: 10.15167/2421-4248/jpmh2021.62.1s1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- SARA BOCCALINI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
- Autore corrispondente: Sara Boccalini, Dipartimento di Scienze della Salute, Università degli Studi di Firenze, 50134 Firenze, Italia - Tel.: 055-2751084 E-mail:
| | - DONATELLA PANATTO
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - FRANCESCO SAVERIO MENNINI
- Economic Evaluation and HTA - CEIS (EEHTA - CEIS), Facoltà di Economia, Università di Roma "Tor Vergata"
- Institute for Leadership and Management in Health, Kingston University, London, UK
| | - ANDREA MARCELLUSI
- Economic Evaluation and HTA - CEIS (EEHTA - CEIS), Facoltà di Economia, Università di Roma "Tor Vergata"
| | - CHIARA BINI
- Economic Evaluation and HTA - CEIS (EEHTA - CEIS), Facoltà di Economia, Università di Roma "Tor Vergata"
| | - DANIELA AMICIZIA
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - PIERO LUIGI LAI
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | | | - DAVIDE FRUMENTO
- Dipartimento di Scienze della Salute, Università degli Studi di Genova
| | - CHIARA AZZARI
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - SILVIA RICCI
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - BENEDETTA BONITO
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - GIULIA DI PISA
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | | | - LORENZO LODI
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - MATTIA GIOVANNINI
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - ANDREA MOSCADELLI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - SONIA PAOLI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | | | - LAURA PISANO
- Immunologia, Clinica Pediatrica II, AOU Meyer, Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - ANGELA BECHINI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
| | - PAOLO BONANNI
- Dipartimento di Scienze della Salute, Università degli Studi di Firenze
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12
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Vaccines against antimicrobial resistance: a promising escape route for multidrug resistance. Pharm Pat Anal 2021; 10:83-98. [PMID: 33829866 DOI: 10.4155/ppa-2020-0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Antibiotic resistance has become a global health problem requiring urgent intervention. The pace of development and frequency of transmission of antimicrobial resistance have tremendously surpassed the number of antibiotics developed in the past few decades. Emergence and transmission of multidrug-resistant genes, for example, mcr-1 and mcr-5.3, against the last resort of antibiotics has challenged the treatment options. Vaccination is a promising approach with no instance of antimicrobial resistance generation or transmission reported so far. The time required for developing a vaccine, extensive pre- and post-licensure studies and the financial constraints for the R&D has hampered vaccine development over the past few decades. Vaccine can prove to be an effective future strategy for combating antimicrobial resistance.
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Dhingra MS, Namazova-Baranova L, Arredondo-Garcia JL, Kim KH, Limkittikul K, Jantarabenjakul W, Perminova O, Kobashi IAR, Bae CW, Ojeda J, Park J, Chansinghakul D, B'Chir S, Neveu D, Bonaparte M, Jordanov E. Immunogenicity and safety of a quadrivalent meningococcal tetanus toxoid-conjugate vaccine administered concomitantly with other paediatric vaccines in toddlers: a phase III randomised study. Epidemiol Infect 2021; 149:e90. [PMID: 33814028 PMCID: PMC8080229 DOI: 10.1017/s0950268821000698] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/05/2021] [Accepted: 03/17/2021] [Indexed: 11/07/2022] Open
Abstract
Invasive meningococcal disease has high morbidity and mortality, with infants and young children among those at greatest risk. This phase III, open-label, randomised study in toddlers aged 12-23 months evaluated the immunogenicity and safety of meningococcal tetanus toxoid-conjugate vaccine (MenACYW-TT), a tetanus toxoid conjugated vaccine against meningococcal serogroups A, C, W and Y, when coadministered with paediatric vaccines (measles, mumps and rubella [MMR]; varicella [V]; 6-in-1 combination vaccine against diphtheria, tetanus, pertussis, polio, hepatitis B and Haemophilus influenzae type b [DTaP-IPV-HepB-Hib] and pneumococcal conjugate vaccine [PCV13])(NCT03205371). Immunogenicity to each meningococcal serogroup was assessed by serum bactericidal antibody assay using human complement (hSBA). Vaccine safety profiles were described up to 30 days post-vaccination. A total of 1183 participants were enrolled. The proportion with seroprotection (hSBA ≥1:8) to each meningococcal serogroup at Day 30 was comparable between the MenACYW-TT and MenACYW-TT + MMR + V groups (≥92 and ≥96%, respectively), between the MenACYW-TT and MenACYW-TT + DTaP-IPV-HepB-Hib groups (≥90% for both) and between the MenACYW-TT and MenACYW-TT + PCV13 groups (≥91 and ≥84%, respectively). The safety profiles of MenACYW-TT, and MMR + V, DTaP-IPV-HepB-Hib, and PCV13, with or without MenACYW-TT, were generally comparable. Coadministration of MenACYW-TT with paediatric vaccines in toddlers had no clinically relevant effect on the immunogenicity and safety of any of the vaccines.
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Affiliation(s)
- M. S. Dhingra
- Global Clinical Sciences, Sanofi Pasteur, Swiftwater, PA, USA
| | - L. Namazova-Baranova
- Institute of Pediatrics, Central Clinical Hospital of the Russian Academy of Science, Moscow, Russia
| | | | - K.-H. Kim
- Department of Pediatrics, Ewha Woman's University College of Medicine, Seoul, South Korea
| | - K. Limkittikul
- Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - W. Jantarabenjakul
- Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - O. Perminova
- City Children Clinical Outpatient Hospital #5, Perm, Russia
| | | | - C.-W. Bae
- Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - J. Ojeda
- Global Clinical Sciences, Sanofi Pasteur, Mexico City, Mexico
| | - J. Park
- Global Clinical Sciences, Sanofi Pasteur, Singapore, Singapore
| | | | - S. B'Chir
- Global Biostatistical Sciences, Sanofi Pasteur, Marcy l'Etoile, France
| | - D. Neveu
- Global Pharmacovigilance, Sanofi Pasteur, Swiftwater, PA, USA
| | - M. Bonaparte
- Global Clinical Immunology, Sanofi Pasteur, Swiftwater, PA, USA
| | - E. Jordanov
- Global Clinical Sciences, Sanofi Pasteur, Swiftwater, PA, USA
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Ngowi EE, Wang YZ, Qian L, Helmy YASH, Anyomi B, Li T, Zheng M, Jiang ES, Duan SF, Wei JS, Wu DD, Ji XY. The Application of Nanotechnology for the Diagnosis and Treatment of Brain Diseases and Disorders. Front Bioeng Biotechnol 2021; 9:629832. [PMID: 33738278 PMCID: PMC7960921 DOI: 10.3389/fbioe.2021.629832] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 01/25/2021] [Indexed: 12/24/2022] Open
Abstract
Brain is by far the most complex organ in the body. It is involved in the regulation of cognitive, behavioral, and emotional activities. The organ is also a target for many diseases and disorders ranging from injuries to cancers and neurodegenerative diseases. Brain diseases are the main causes of disability and one of the leading causes of deaths. Several drugs that have shown potential in improving brain structure and functioning in animal models face many challenges including the delivery, specificity, and toxicity. For many years, researchers have been facing challenge of developing drugs that can cross the physical (blood–brain barrier), electrical, and chemical barriers of the brain and target the desired region with few adverse events. In recent years, nanotechnology emerged as an important technique for modifying and manipulating different objects at the molecular level to obtain desired features. The technique has proven to be useful in diagnosis as well as treatments of brain diseases and disorders by facilitating the delivery of drugs and improving their efficacy. As the subject is still hot, and new research findings are emerging, it is clear that nanotechnology could upgrade health care systems by providing easy and highly efficient diagnostic and treatment methods. In this review, we will focus on the application of nanotechnology in the diagnosis and treatment of brain diseases and disorders by illuminating the potential of nanoparticles.
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Affiliation(s)
- Ebenezeri Erasto Ngowi
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China.,Kaifeng Municipal Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Centre for Tumor Molecular Medicine, Henan University, Kaifeng, China.,Department of Biological Sciences, Faculty of Science, Dar es Salaam University College of Education, Dar es Salaam, Tanzania
| | - Yi-Zhen Wang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Lei Qian
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Yasmeen Ahmed Saleheldin Hassan Helmy
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China.,Kaifeng Municipal Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Centre for Tumor Molecular Medicine, Henan University, Kaifeng, China
| | - Bright Anyomi
- Brain Research Laboratory, School of Life Sciences, Henan University, Kaifeng, China
| | - Tao Li
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Meng Zheng
- International Joint Center for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, China
| | - En-She Jiang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China.,School of Nursing and Health, Institutes of Nursing and Health, Henan University, Kaifeng, China
| | - Shao-Feng Duan
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China.,School of Pharmacy, Institute for Innovative Drug Design and Evaluation, Henan University, Kaifeng, China
| | - Jian-She Wei
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China.,Brain Research Laboratory, School of Life Sciences, Henan University, Kaifeng, China
| | - Dong-Dong Wu
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China.,School of Stomatology, Henan University, Kaifeng, China
| | - Xin-Ying Ji
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, China.,Kaifeng Key Laboratory of Infection and Biological Safety, School of Basic Medical Sciences, Henan University, Kaifeng, China
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