- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT00819013
Safety Study of Recombinant M2e Influenza-A Vaccine in Healthy Adults (FLU-A)
A Phase 1, Randomized, Placebo-Controlled, Double-Blind, Safety, Reactogenicity, and Immunogenicity of Recombinant M2e Influenza-A Vaccine Candidate ACAM FLU-A) in Healthy Adults
This multi-center study will be conducted in the United States with up to 80 healthy adult subjects. Subjects will be scheduled to receive a total of two (2) injections with 1 injection each administered.
Subjects will be randomized according to a randomization scheme.
연구 개요
상태
정황
상세 설명
연구 유형
등록 (실제)
단계
- 1단계
연락처 및 위치
연구 장소
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Florida
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Miami, Florida, 미국, 33143
- Miami Research Associates
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Kansas
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Lenexa, Kansas, 미국, 66219
- Johnson County Clin-Trials
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Washington
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Tacoma, Washington, 미국, 98418
- Northwest Kinetics
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Adult males or females 18 - 40 years of age in good general health
Exclusion Criteria:
- Known allergies or severe reactions to any of the vaccine components including those to adjuvants
- History of severe allergic reactions, including angioedema;
- History of asthma or recurrent wheezing; (current or within past 2 years);
- History of neurological symptoms or signs following administration of any vaccine;
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 방지
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 삼루타
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: Study Group 1
ACAM-FLU-A low dose + Adjuvant 1
|
0.5 mL ACAM-FLU-A low dose + Adjuvant 1, Intramuscular
다른 이름들:
0.5 mL ACAM-FLU-A low dose + Adjuvant 2, Intramuscular
다른 이름들:
0.5 mL ACAM FLU-A low dose, Intramuscular
다른 이름들:
|
|
실험적: Study Group 2
ACAM-FLU-A low dose + Adjuvant 2
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0.5 mL ACAM-FLU-A low dose + Adjuvant 1, Intramuscular
다른 이름들:
0.5 mL ACAM-FLU-A low dose + Adjuvant 2, Intramuscular
다른 이름들:
0.5 mL ACAM FLU-A low dose, Intramuscular
다른 이름들:
|
|
실험적: Study Group 3
ACAM-FLU-A low dose
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0.5 mL ACAM-FLU-A low dose + Adjuvant 1, Intramuscular
다른 이름들:
0.5 mL ACAM-FLU-A low dose + Adjuvant 2, Intramuscular
다른 이름들:
0.5 mL ACAM FLU-A low dose, Intramuscular
다른 이름들:
|
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위약 비교기: Study Group 4
Saline placebo
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0.5 mL, Intramuscular
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Number of Participants Reporting Adverse Events by System Organ Class After Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or a Placebo Vaccine.
기간: Day 0 through Day 60 post-vaccination
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Day 0 through Day 60 post-vaccination
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Number of Participants Reporting a Solicited Injection Site or Systemic Adverse Event After Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or Placebo Vaccine.
기간: Day 0 through Day 7 post-vaccination
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Solicited Injection Site Adverse Events: Erythema, Induration, Pain, Pruritus, Swelling, Rash.
Solicited Systemic Adverse Events: Lymph Node Pain, Pyrexia (Temperature), Chills, Constipation, Diarrhoea, Fatigue, Headache, Malaise, Myalgia, Nausea, Vomiting, Alanine Aminotransferase Increased, Aspartate Aminotransferase Increased, Blood Creatinine Increased, Haemoglobin Decreased, Platelet Count Decreased, White Blood Cell Count Increased.
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Day 0 through Day 7 post-vaccination
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Number of Participants With Evaluated Laboratory Abnormalities After Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or Placebo Vaccine.
기간: Day 0 through Day 60 post-vaccination 1
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Day 0 through Day 60 post-vaccination 1
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Number of Participants With Seroconversion to M2e Antigen During Initial Treatment and Follow Up Period After Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or Placebo Vaccine
기간: Day 15 through Month 10 Post-vaccination 1
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Seroconversion was defined as an end point anti M2e antibody titer ≥ 100.
Antibody responses were assessed by means of enzyme linked immunosorbent assay (ELISA)
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Day 15 through Month 10 Post-vaccination 1
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Geometric Mean Titers (GMTs) of Vaccine Antibodies After Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or a Placebo Vaccine.
기간: Day 15 through Month 10 Post-vaccination 1
|
Antibody responses to the respective vaccines were assessed by means of enzyme linked immunosorbent assay (ELISA). A GMT value of 50.0 indicates a titer at or below the lowest limit of quantitation (LLOQ) |
Day 15 through Month 10 Post-vaccination 1
|
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Number of Participants With Signs and Symptoms of Influenza After Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or Placebo Vaccine.
기간: Month 4 through Month 10 post-vaccination 1
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Participants who reported signs and symptoms of influenza were tested using nasal pharyngeal swabs, with secretions cultured using susceptible tissue culture cell lines.
Positive cultures were confirmed as influenza using immunofluorescence techniques with influenza strain specific antibodies.
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Month 4 through Month 10 post-vaccination 1
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Number of Participants With Seroconversion to M2e Antigen by Immunoglobulin G (IgG) Subclasses Before and Post-Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or Placebo Vaccine.
기간: Day 0 and Day 60 Post-vaccination 1
|
Seroconversion was defined as an antibody Titer ≥ 100.
Antibody responses were assessed by means of enzyme linked immunosorbent assay (ELISA)
|
Day 0 and Day 60 Post-vaccination 1
|
|
Geometric Mean Titers of Anti-M2e Antigen by Immunoglobulin G (IgG) Subclasses Before and Post-Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or Placebo Vaccine.
기간: Day 0 and Day 60 Post-vaccination 1
|
Antibody responses were assessed by means of enzyme linked immunosorbent assay (ELISA). A GMT value of 50.0 indicates a titer at or below the lowest limit of quantitation (LLOQ). |
Day 0 and Day 60 Post-vaccination 1
|
|
Geometric Mean Titer Ratios of Anti-M2e Antigen by Immunoglobulin G (IgG) Subclasses Before and Post-Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or Placebo Vaccine.
기간: Day 0 and Day 60 Post-vaccination 1
|
Antibody responses were assessed by means of enzyme linked immunosorbent assay (ELISA).
|
Day 0 and Day 60 Post-vaccination 1
|
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Geometric Mean Titers (GMTs) of Anti-Hepatitis B Core Antibodies Using Immunoglobulin G (IgG) ELISA Before and Post-Vaccination With ACAM FLU A, or ACAM FLU A With Adjuvant, or Placebo Vaccine.
기간: Day 0 and Day 15 through Month 10 post-vaccination 1
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Antibody responses were assessed by means of enzyme linked immunosorbent assay (ELISA)
|
Day 0 and Day 15 through Month 10 post-vaccination 1
|
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Number of Participants With Seropositivity to Hepatitis B Core Antigen Pre- and Post-Vaccination 1 With ACAM FLU A, or ACAM FLU A With Adjuvant, or Placebo Vaccine.
기간: Day 0 and Day 15 through Month 10 Post-vaccination 1
|
Seropositivity with ELISA was defined as a Pre- or post-vaccination antibody titer ≥ 100. Seropositivity with the Commercial Kit method was defined as a positive pre- or post-vaccination response. Seropositivity were assessed by means of enzyme linked immunosorbent assay (ELISA) and the Commercial Kit methods |
Day 0 and Day 15 through Month 10 Post-vaccination 1
|
공동 작업자 및 조사자
스폰서
간행물 및 유용한 링크
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- H-261-001
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. .
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