- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT03419533
Study to Assess Oropharyngeal Carriage of N. Meningitidis in South Australian School Leavers (B Part Of It)
An Observational Cross-sectional Study to Assess Oropharyngeal Carriage of N. Meningitidis in South Australian School Leavers
연구 개요
상태
정황
상세 설명
This carriage study of a cohort of school leavers in South Australia (SA) will provide an opportunity to assess carriage rates in the young adult population (school leavers) following introduction of a 4CMenB vaccination program in senior school students from 2017-2018.This will allow a comparison of carriage prevalence in the two years (2018 and 2019) following implementation of the school program to assess impact on carriage at a population level and compare carriage prevalence in vaccinated versus non-vaccinated groups. Assessment of any association between risk factors and prevalence of nasopharyngeal carriage in school leavers will be made and compared between vaccinated and unvaccinated students.
School leavers are defined as students who were enrolled in year 12 at school in the preceding year of recruitment and have been chosen as they are likely to have the highest carriage rates. A high proportion (approximately two thirds) of students will be immunised by the time of throat swab collection in years 2018 and 2019. Assessing carriage in both vaccinated and unvaccinated cohorts will further inform the effect of 4CMenB vaccine on carriage at a population level. This will help determine any herd immunity impact of 4CMenB vaccine and persistence of any effect.
연구 유형
등록 (실제)
연락처 및 위치
연구 장소
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South Australia
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Adelaide, South Australia, 호주, 5006
- Women's and Children's Hosptial
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
샘플링 방법
연구 인구
설명
Inclusion Criteria:
- South Australian school leavers between 17 to 25 years of age (enrolled in year 12 in the previous year ie year 2018, students are eligible if they were enrolled in year 12 in 2017, year 2019, students are eligible if they were enrolled in year 12 in 2018).
Exclusion Criteria:
- No exclusion criteria
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
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2018 school leavers
South Australian school leavers in 2018 (year 12 in 2017)
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2019 school leavers
South Australian school leavers in 2019 (year 12 in 2018)
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Estimate the Difference in Carriage Prevalence of Disease Associated Genogroups of N. Meningitidis (A, B, C, W, X, Y) Between School Leavers in 2018 (Year 12 in 2017) and 2019 (Year 12 in 2018), Following a 4CMenB School Immunisation Program
기간: 2018 to 2019
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As measured by PCR in school leavers in 2018 and 2019
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2018 to 2019
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Estimate the Difference in Carriage Prevalence of All N. Meningitidis Genogroups Between South Australian School Leavers in 2018 (Year 12 in 2017) and 2019 (Year 12 in 2018)
기간: 2018 to 2019
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As measured by PCR in school leavers in 2018 and 2019
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2018 to 2019
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Estimate the Difference in Carriage Prevalence of Each N. Meningitidis Genogroup (A, B, C, W, X, Y) Between South Australian School Leavers in 2018 (Year 12 in 2017) and 2019 (Year 12 in 2018)
기간: 2018 to 2019
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As measured by PCR in school leavers in 2018 and 2019
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2018 to 2019
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Across Years, Estimate the Difference in Carriage Prevalence of N. Meningitidis Genogroups Causing Disease (A, B, C, W, X, Y) Between South Australian School Leavers Who Received 4CMenB Vaccine and Unvaccinated Students
기간: 2018 to 2019
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As measured by PCR in vaccinated and unvaccinated school leavers
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2018 to 2019
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Across Years, Estimate the Difference in Carriage Prevalence of All N. Meningitidis Genogroups Between South Australian School Leavers Who Have Received 4CMenB and Unvaccinated Students.
기간: 2018 to 2019
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As measured by PCR in vaccinated and unvaccinated school leavers in 2018 and 2019
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2018 to 2019
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Across Years, Estimate the Difference in Each N. Meningitidis Genogroup (A, B, C, W, X, Y) Carriage Prevalence Between South Australian School Leavers Who Received 4CMenB Vaccine and Unvaccinated Students
기간: 2018 to 2019
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As measured by PCR in vaccinated and unvaccinated school leavers
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2018 to 2019
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Identify Characteristics Associated With Carriage Prevalence of All N. Meningitidis Genogroups in South Australian School Leavers in 2018/2019
기간: 2018 to 2019
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As measured by PCR in school leavers
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2018 to 2019
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Identify Characteristics Associated With Carriage Prevalence of N. Meningitidis Genogroups Causing Disease (A, B, C, W, X, Y) in South Australian School Leavers in 2018 /2019
기간: 2018 to 2019
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As measured by PCR in school leavers
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2018 to 2019
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기타 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Describe Carriage Density of N. Meningitidis Genogroups as Measured by qPCR in School Leavers
기간: 2018 to 2019
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Density of N. meningitides by qPCR
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2018 to 2019
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Describe Genome Sequencing of Pathogenic N. Meningitidis (A, B, C, W, X, Y) in Carriage Among School Leavers.
기간: 2018 to 2019
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Whole genome sequencing of N. meningitidis
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2018 to 2019
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공동 작업자 및 조사자
간행물 및 유용한 링크
일반 간행물
- Marshall HS, McMillan M, Koehler A, Lawrence A, MacLennan J, Maiden M, Ramsay M, Ladhani SN, Trotter C, Borrow R, Finn A, Sullivan T, Richmond P, Kahler C, Whelan J, Vadivelu K. B Part of It School Leaver protocol: an observational repeat cross-sectional study to assess the impact of a meningococcal serogroup B (4CMenB) vaccine programme on carriage of Neisseria meningitidis. BMJ Open. 2019 May 6;9(5):e027233. doi: 10.1136/bmjopen-2018-027233.
- McMillan M, Bednarz J, Leong LEX, Lawrence A, Marshall HS. Impact of COVID-19 Containment Strategies and Meningococcal Conjugate ACWY Vaccination on Meningococcal Carriage in Adolescents. Pediatr Infect Dis J. 2022 Nov 1;41(11):e468-e474. doi: 10.1097/INF.0000000000003660. Epub 2022 Jul 27.
- McMillan M, Koehler AP, Lawrence A, Sullivan TR, Bednarz J, MacLennan JM, Maiden MCJ, Ladhani SN, Ramsay ME, Trotter C, Borrow R, Finn A, Kahler CM, Whelan J, Vadivelu K, Richmond PC, Marshall HS. B Part of It School Leaver Study: A Repeat Cross-Sectional Study to Assess the Impact of Increasing Coverage With Meningococcal B (4CMenB) Vaccine on Carriage of Neisseria meningitidis. J Infect Dis. 2022 Feb 15;225(4):637-649. doi: 10.1093/infdis/jiab444.
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
- HREC/16/WCHN/140_3
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
수막염균에 대한 임상 시험
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Shanghai Yuguan Biotech Co., Ltd.(Delonix Bioworks)모병
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Pfizer완전한Neisseria Meningitidis(세균성 수막염) | 침습성 폐렴구균성 질병(IPD)독일
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GlaxoSmithKline완전한수막염균 | B형 헤모필루스 인플루엔자 | Neisseria Meningitidis-Haemophilus 인플루엔자 B형 백신폴란드, 영국
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GlaxoSmithKline완전한B형 간염 | 백일해 | 파상풍 | 디프테리아 | Hib 질병 | Neisseria Meningitidis 혈청군 A & C 질병필리핀 제도
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Pfizer완전한수막염 | 수막구균 백신 | rLP2086 | 레페백스 | N Meningitidis 혈청군 B독일, 핀란드, 폴란드
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University of Oxford완전한
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GlaxoSmithKline완전한B형 간염 | 파상풍 | 디프테리아 | B형 헤모필루스 인플루엔자 | 전세포 백일해 | 디프테리아-파상풍-백일해-B형 간염-Haemophilus Influenzae Type b-Neisseria Meningitidis 백신태국
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GlaxoSmithKline완전한B형 간염 | 파상풍 | 디프테리아 | B형 헤모필루스 인플루엔자 | 전세포 백일해 | 디프테리아-파상풍-백일해-B형 간염-Haemophilus Influenzae Type b-Neisseria Meningitidis 백신태국, 필리핀 제도