Clinical trials: Elderly Infection
Meningitis, Meningococcal
Immunogenicity and Safety of Meningococcal ACYW135 Polysaccharide Conjugate Vaccine in Volunteers Aged From 3 to 5 Months
The purpose of this study is to evaluate the immunogenicity and safety of Meningococcal ACYW135 Polysaccharide Conjugate Vaccine in healthy volunteers aged from 3 to 5 months.
- Trial name
- NCT05252715
- Testing
- Meningococcal ACYW135 Polysaccharide Conjugate Vaccine, Meningococcal A and C Polysaccharide Conjugate Vaccine
- Where
- 2 sites in China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd
Influenza
A Study of Immunogenicity and Safety of GSK Biologicals' Influenza Vaccine FLU-Q-QIV in Adults Aged 18 Years and Older
The purpose of this study is to evaluate the immunogenicity and the safety of GlaxoSmithKline (GSK) Biologicals' investigational quadrivalent split virion influenza vaccine FLU-Q-QIV in adults 18 years of age and older.
- Trial name
- NCT01440387
- Testing
- FLULAVAL® QUADRIVALENT
- Where
- Canada
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Latent Tuberculosis Infection
Phase IV Clinical Study of Recombinant Mycobacterium Tuberculosis Fusion Protein
Cohort 1 was a randomized, double-blind, controlled clinical trial with a planned enrollment of 500 patients. Cohort 2 is a non-randomized, open-label clinical trial with a planned enrollment of approximately 60000 patients.
- Trial name
- NCT05746611
- Testing
- Recombinant Mycobacterium tuberculosis fusion protein for injection, TB-PPD was injected
- Where
- China
- Volunteers
- 7,500 people, healthy volunteers welcome
- Sponsor
- Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
Influenza
Study of a Single Dose or Two Doses of a Quadrivalent Influenza Vaccine in Subjects Aged 6 Months or Older in India
The aim of the study was to generate immunogenicity and safety data in the whole population to support registration of the Quadrivalent Influenza Vaccine (QIV) in India: Primary objective: To describe in each age group the immune…
- Trial name
- NCT02451358
- Testing
- Quadrivalent Inactivated Influenza Vaccine (2016-2017 NH formulation), No Preservative, Quadrivalent Inactivated Influenza Vaccine (2016 SH formulation), No Preservative, Quadrivalent Inactivated Influenza Vaccine (2015-2016 NH formulation), No Preservative
- Where
- 8 sites in India
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Pneumonia, Pneumococcal
Immunogenicity and Safety of 23-Valent Pneumococcal Polysaccharide Vaccine in Healthy Volunteers Aged 2 Years and Above
The purpose of this study is to evaluate Immunogenicity and safety of 23-Valent Pneumococcal Polysaccharide Vaccine in healthy volunteers aged 2 Years and above.
- Trial name
- NCT04278248
- Testing
- 23-Valent Pneumococcal Polysaccharide Vaccine
- Where
- China
- Volunteers
- 1,940 people, healthy volunteers welcome
- Sponsor
- Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd
COVID-19
Efficacy, Safety and Immunogenicity Study of the Recombinant Two-component COVID-19 Vaccine (CHO Cell)(Recov)
This is a multicenter designed Phase III clinical trial. About 10000 participants plan to be enrolled.The objectives of this study are to evaluate the efficacy, safety and immunogenicity of the recombinant two-component COVID-19…
- Trial name
- NCT05398848
- Testing
- Recombinant two-component COVID-19 vaccine (CHO cell)
- Where
- 11 sites in Nepal, Russia
- Volunteers
- 7,623 people, healthy volunteers welcome
- Sponsor
- Jiangsu Rec-Biotechnology Co., Ltd.
Infections, Meningococcal
Primary Study to Demonstrate Non-inferiority and Immunogenicity of GSK Biologicals' Meningococcal Vaccine 134612
This study will demonstrate the non-inferiority of GSK Biologicals' meningococcal vaccine 134612 when given in an experimental co-administration versus vaccine 134612 alone and versus the experimental co-administration alone in…
- Trial name
- NCT00465816
- Testing
- Nimenrix (Meningococcal vaccine 134612), Twinrix
- Where
- 6 sites in Denmark, Sweden
- Volunteers
- 611 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Avian Influenza
Safety and Immunogenicity of a Booster Dose of -H5N1 Influenza Vaccine
To assess persistence of antibody titers 17-18 months after primary immunization with two 0.5mL intramuscular (IM) doses of H5N1 influenza vaccine containing H5N1 influenza antigen, as measured by Hemagglutination Inhibition…
- Trial name
- NCT00561184
- Testing
- H5N1 influenza vaccine
- Where
- 3 sites in Italy
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Infection
Epidemiologic Study Evaluating Infections in Elderly Patients
The purpose of this observational study is to assess the prevalence and demographic and clinical characteristics of infections in elderly people admitted to Internal Medicine wards in Spain, as well as the etiology and resistance…
- Trial name
- NCT00900952
- Testing
- Clinical record review
- Where
- Spain
- Volunteers
- 240 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Hepatitis B
A Study of the Immune Response to Heplisav in Healthy Older Adults
This study will investigate the response of the immune system to a hepatitis B (HB) vaccine in healthy adults 50 to 70 years of age. This study is partially funded by the National Institute of Allergy and Infectious Diseases.
- Trial name
- NCT01999699
- Testing
- HEPLISAV
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Dynavax Technologies Corporation
Influenza, Human
A Study to Assess the Immune Response and Safety of a Vaccine Against Influenza in Adults 18 Years of Age and Older
"The purpose of this study is to assess the reactogenicity, safety and immune response of GlaxoSmithKlines (GSK) messenger RNA (mRNA)-based multivalent seasonal influenza vaccine candidates administered in healthy younger and…
- Trial name
- NCT07121192
- Testing
- Flu mRNA (Formulation A), Flu mRNA (Formulation B), Comparator 1
- Where
- 22 sites in United States
- Volunteers
- 776 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Influenza, Human
A Study to Find and Confirm the Dose and Assess Safety, Reactogenicity and Immune Response of a Vaccine Against Pandemic H5N1 Influenza Virus in Healthy Younger and Older Adults
The aim of this study is to evaluate the safety, reactogenicity and immunogenicity of the Flu Pandemic messenger RNA (mRNA) vaccine (including dose-finding and dose-confirmation) administered in healthy adults 18 to 85 years of…
- Trial name
- NCT06382311
- Testing
- Flu Pandemic mRNA_Dose level 1, Flu Pandemic mRNA_Dose level 2, Flu Pandemic mRNA_ Dose level 3.
- Where
- 21 sites in United States
- Volunteers
- 991 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Infections, Streptococcal
Evaluation of Pneumococcal Vaccine Formulations in Elderly
The purpose of this observer-blind study is to evaluate the safety, reactogenicity and immunogenicity of pneumococcal vaccines in elderly. Subjects will be vaccinated twice with an interval of two months.
- Trial name
- NCT00756067
- Testing
- Pneumococcal vaccine GSK2189241A, Pneumo 23™
- Where
- 3 sites in Sweden
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Haemophilus Influenzae Type B Infection
Clinical Trial of Lyophilized Haemophilus Influenzae Type b Conjugate Vaccine
This trial is a randomized, partially blinded, positively controlled phase I clinical study. A total of 160 persons aged 18-59 years, 1-5 years, 6-11 months and 2 months (60-89 days) will be recruited into the trial, and the…
- Trial name
- NCT06621654
- Testing
- Lyophilized Haemophilus Influenzae Type b Conjugate Vaccine, Haemophilus Influenzae Type b Conjugate Vaccine
- Where
- China
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- CanSino Biologics Inc.
COVID-19, Vaccines
Safety and Immunogenicity of COVID-19 Vaccine, AdCLD-CoV19-1
The immunogenicity and safety profiles of AdCLD-CoV19-1 (5.0×10^10 VP/dose) will be assessed for 1-dose or 2-dose regimen in SARS-CoV-2 seronegative healthy adults.
- Trial name
- NCT05520970
- Testing
- AdCLD-CoV19-1
- Where
- 4 sites in South Korea
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Cellid Co., Ltd.
Meningococcal Disease
Evaluation of Meningococcal ACWY Immune Response in Children Aged 40 and 60 Months
The purpose of this study is to evaluate how well the immuno response against meningococcal serogroups A, C, W and Y lasts in children who were vaccinated with MenACWY as infants.
- Trial name
- NCT00601731
- Testing
- MenACWY-CRM197, Blood test
- Where
- 3 sites in Canada, United Kingdom
- Volunteers
- 382 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Covid19
A Study to Evaluate the Safety and Efficacy of GX-I7 in Elderly Patients With Asymptomatic or Mild Symptoms of COVID-19
This is a Phase 2 prospective, randomized, placebo-controlled, double-blinded, parallel group, single administration, multi-center study to assess the safety and efficacy of efineptakin alfa single treatment compared to placebo…
- Trial name
- NCT04810637
- Testing
- GX-I7
- Where
- 2 sites in Indonesia
- Volunteers
- 210 people
- Sponsor
- PT Kalbe Genexine Biologics
Poliomyelitis
Phase IV Clinical Study of sIPV Administration in Adolescent and Adult Populations
The goal of this clinical study is to compare the immunogenicity and safety of one dose of sIPV in adolescents or adults aged 7-50 years with that of three doses of DTaP-IPV-Hib Pentavalent Vaccine in Infants Aged 3 Months
- Trial name
- NCT07354269
- Testing
- sIPV, DTaP-IPV-Hib
- Where
- 3 sites in China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Sinovac Biotech Co., Ltd
COVID-19, Influenza
Study on Combined Vaccination With SARS-CoV-2 Inactivated Vaccine and Quadrivalent Influenza Vaccine
This study is an open-label, single-center, randomized phase IV clinical trial of the SARS-CoV-2 inactivated vaccine manufactured by Sinovac Research \& Development Co., Ltd.
- Trial name
- NCT04801888
- Testing
- Two doses of inactivated SARS-CoV-2 vaccine at the schedule of day 0,28 and one dose Quadrivalent Influenza Vaccine on day 0 or day 28., Two doses of inactivated SARS-CoV-2 vaccine at the schedule of day 0,28 and one dose Quadrivalent Influenza Vaccine on day 14.
- Where
- China
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Sinovac Research and Development Co., Ltd.
Respiratory Syncytial Virus (RSV), RSV Infection
A Safety and Immunogenicity Trial of a Respiratory Syncytial Virus Vaccine, LYB005 in Healthy Adults
A phase 1, randomized, observer-blinded, parallel-controlled, dose escalation study in Australia will evaluate the safety and immunogenicity of the RSV vaccine candidate LYB005 with or without adjuvant in healthy adults aged 18…
- Trial name
- NCT06442241
- Testing
- LYB005 low dose without adjuvant, LYB005 middle dose without adjuvant, LYB005 high dose without adjuvant
- Where
- Australia
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Guangzhou Patronus Biotech Co., Ltd.
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