Clinical trials: Vaccination Failure
Non-hodgkin Lymphoma,B Cell, Vaccination Failure
Immune Response After SARS-CoV-2 (COVID-19) Vaccination in a Context of Non-Hodgkin Lymphoma
The specific immune response to SARS-CoV-2 includes a humoral response - specific IgM appearing 5 days after the onset of symptoms while IgG appears after 14 days - and a T lymphocyte component, with specific activated CD8 and…
- Trial name
- LYMPHO-CoVac (NCT05050461)
- Testing
- Immunological analyses
- Where
- 7 sites in France
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Versailles Hospital
Diarrhoea
Causes of Rotavirus Vaccine Failure in Zambian Children
Zambia recently introduced routine infant immunization against rotavirus - the most important cause of severe gastroenteritis and diarrhoea mortality in children.
- Trial name
- NCT01886833
- Where
- Zambia
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Centre for Infectious Disease Research in Zambia
End Stage Kidney Disease
Phenotyping Seroconversion Following Vaccination Against COVID-19 in Patients on Haemodialysis Study
Patients on haemodialysis are at higher risk of getting a severe form of COVID-19 if they become infected. Vaccinations are soon to arrive and offer great hope of controlling the current pandemic.
- Trial name
- NCT04815850
- Where
- United Kingdom
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- University of Leicester
Vaccination Adverse Events, Vaccination Failure
Safety, Immunogenicity And Efficacy Of Vaccination In Military Personnel
The purpose of this study is to determine if multiple vaccination in military personnel may be correlated with the appearance of poorly defined diseases as symptomatic multisyndrome, autoimmune or lymphoproliferative disorders.
- Conditions
- Vaccination Adverse Events, Vaccination Failure, Specific Antibody Response
- Trial name
- NCT01807780
- Testing
- biological monitoring
- Where
- Italy
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Chronic Myeloproliferative Disorders, Leukemia
Flu Vaccine in Preventing Influenza Infection in Healthy Volunteers and in Patients Who Have Undergone Stem Cell Transplant
RATIONALE: Studying immune response to flu vaccine in patients who have undergone a stem cell transplant may help doctors plan the best treatment.
- Conditions
- Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm
- Trial name
- NCT00964821
- Testing
- trivalent influenza vaccine, Immunoenzyme technique, Laboratory biomarker analysis
- Where
- 2 sites in United States
- Volunteers
- 459 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Vaccination Failure
SMS Reminders to Improve the on Time Vaccination Rates Among Children in Pakistan
Vaccines are one of the best public health tools available to achieve the Millennium Development Goal (MDG) # 4 of decreasing child mortality.
- Trial name
- NCT01859546
- Testing
- Short message service
- Where
- Pakistan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Vaccination Failure
EXTENSION OF THE EUROPEAN E-BUG PROJECT
Bacterial resistance to antibiotics is a growing concern in Europe, vaccination coverage is inadequate, and young adults, who are the highest antibiotic consumers, have the lowest level of knowledge.
- Trial name
- Ext EBUG (NCT03683732)
- Testing
- Individual semi-structured interviews
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Chronic Kidney Disease Requiring Chronic Dialysis, Vaccine Response
Impact Of Kidney Failure On The Regulation Of Humoral Response To Vaccination
The aim of this observational study is to determine if and how kidney failure affects the development of protective immune responses following vaccination in patients on chronic dialysis.
- Trial name
- Tfh-CKD (NCT06635525)
- Testing
- Influenza vaccination, SARS-CoV-2 vaccine
- Where
- 3 sites in Italy
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Cardiovascular Diseases, Influenza
Kaiser Permanente VACCination Improvement With Nudge-based CardiovAscular Targeted Engagement
In randomized clinical trials and observational studies, influenza vaccination is effective in reducing influenza-related illness and hospitalizations and potentially cardiovascular (CV) events and mortality in select…
- Conditions
- Cardiovascular Diseases, Influenza, Behavior, Social
- Trial name
- KP-VACCINATE (NCT06571747)
- Testing
- Cardiovascular-Focused Nudge Communication
- Where
- 2 sites in United States
- Volunteers
- 3,668,428 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Hepatitis B, Vaccination Failure
Effects of Short-term Atorvastatin Treatment on Vaccination Efficacy in Nonresponder Persons to Hepatitis B Vaccine
The purpose of this study is to determine whether short-term Atorvastatin can increase the immunity response to hepatitis B vaccination in vaccine Nonresponders.
- Trial name
- NCT01548326
- Testing
- Atorvastatin
- Where
- Iran
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Nematollah Jonaidi Jafari
Covid19, Vaccine Reaction
Protective Antibody Level After COVID-19 Vaccination Among Patients Under Hemodialysis
The aim of the study is to evaluate the level of neutralizing antibody against SARS-CoV-2 after COVID-19 vaccination in patients under hemodialysis.
- Conditions
- Covid19, Vaccine Reaction, Hemolysis, End-stage Renal Disease
- Trial name
- NCT04871945
- Testing
- Elecsys Anti-SARS-CoV-2 S (Roche Diagnostics GmbH, Mannheim, Germany), 2) ACCESS SARS-CoV-2 IgG II (Beckman Coulter, Inc. USA)
- Where
- South Korea
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Hanyang University Seoul Hospital
Immune System Disorder, Preterm
Preterm Immune System Development and Response to Immunization
In this study the response to vaccination and development of the immune system in very preterm infants upon the current vaccination schedule will be compared to healthy term infants.
- Conditions
- Immune System Disorder, Preterm, Vaccination Failure
- Trial name
- PRIMI (NCT05266664)
- Where
- 7 sites in Netherlands
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Vaccination Failure
Automated SMS Reminders to Parents on Their Cell Phones Can Significantly Improve the on Time Vaccination Rates Children in Pakistan
The investigators plan to test the effectiveness of reminders to parents/guardians on cell phones through short messaging system (SMS) in improving the on-time routine immunization for children in Pakistan.
- Trial name
- NCT01908946
- Testing
- SMS reminders
- Where
- Pakistan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Aga Khan University