Clinical trials: Serology
Genital Mycoplasma Infection, High Risk Pregnancy
Evaluation of a Serology Diagnostic Kit for the Detection of Genital Mycoplasma in Pregnancy
Subclinical urogenital infections have been implicated in up to 70% of adverse pregnancy outcome, especially preterm labor and delivery.
- Conditions
- Genital Mycoplasma Infection, High Risk Pregnancy, Preterm Labor
- Trial name
- NCT01281319
- Where
- Israel
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Promyco Diagnostics
Avian Influenza
Studies of Avian Influenza Transmission to Humans in Egypt
The main focus of the study is: To estimate seroprevalence of AI in poultry-exposed and non-exposed human populations. To estimate the incidence of AI in poultry-exposed and non-exposed human populations.
- Trial name
- NCT01150552
- Where
- Egypt
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- St. Jude Children's Research Hospital
Covid19, SARS-CoV2 Infection
Clinical and Immunological Responses After SARS-CoV-2 Infection Causing COVID-19
There are very few long-term studies that analyze the immune responses in patients recovered from COVID-19 caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
- Conditions
- Covid19, SARS-CoV2 Infection, Olfactory Disorder, COVID-19
- Trial name
- NCT05038475
- Testing
- COVID-19 antibody test
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Association "Naso Sano" Onlus
Human African Trypanosomiasis, Sleeping Sickness
Diagnostic Tools for Human African Trypanosomiasis Elimination and Clinical Trials: WP3 Post Elimination Monitoring
This study determines the feasibility, diagnostic performance and cost for monitoring of eliminated human African trypanosomiasis (HAT) foci using diagnostic algorithms of serological and molecular high throughput tests with and…
- Conditions
- Human African Trypanosomiasis, Sleeping Sickness, Trypanosoma Brucei Gambiense; Infection, West African Sleeping Sickness
- Trial name
- DiTECT-HAT-WP3 (NCT04099628)
- Testing
- Rapid diagnostic test (RDT); Serological and molecular tests on DBS
- Where
- 3 sites in Burkina Faso, Côte d’Ivoire and 1 more
- Volunteers
- 13,747 people, healthy volunteers welcome
- Sponsor
- Institut de Recherche pour le Developpement
Hepatitis B Vaccination, Immune Response
Study of the Cellular Response Induced After Vaccination Against the Hepatitis B Virus
296 million people worldwide are infected with the hepatitis B virus (HBV), despite the existence of an effective prophylactic vaccine.
- Conditions
- Hepatitis B Vaccination, Immune Response, T Cells
- Trial name
- HBVax (NCT06876467)
- Testing
- Evaluation of cellular response
- Where
- France
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Coronavirus Infection, Severe Acute Respiratory Syndrome
COVID-19 Seroprevalence Study in French Guiana
Serological surveys measuring anti-severe acute respiratory syndrome coronavirus 2 (anti-SARS-CoV-2) antibodies in the population to assess the extent of the infection and the COVID-19 immunity of the population in French Guiana.
- Conditions
- Coronavirus Infection, Severe Acute Respiratory Syndrome, SARS-CoV Infection, Covid19
- Trial name
- EPI-COVID-POP (NCT04490850)
- Testing
- Blood sample
- Where
- 5 sites in French Guiana
- Volunteers
- 3,541 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Covid19
Sustained Immunity to COVID-19 as Measured by SARS-CoV-2 Serology Assays
The primary objective is to assess the ability of COVID-19 IgG and IgM assays to detect an immune response in COVID-19 patients in the Henry Ford Health System (HFHS), both during hospitalization and over the following 12 months.
- Trial name
- NCT04562285
- Testing
- Serologic immunoassays to SARS-CoV-2 antibodies
- Where
- United States
- Volunteers
- 829 people, healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Coronavirus Infections, Severe Acute Respiratory Syndrome
Household Transmission Investigation Study for COVID-19 in Tropical Regions
This study is a interventional study that present minimal risks and constraints to evaluate the presence of novel coronavirus (SARS-CoV-2) or antibodies among individuals living in households where there is a confirmed…
- Conditions
- Coronavirus Infections, Severe Acute Respiratory Syndrome, SARS-CoV Infection
- Trial name
- EPI-COVID-19 (NCT04328129)
- Testing
- Human biological samples
- Where
- 4 sites in French Guiana, Guadeloupe and 1 more
- Volunteers
- 245 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
HIV Infections
Negative Serology by Immunoenzymatic Test (EIA) in HIV-infected Children Treated Early With Antiretroviral in the ANRS-Pediacam Study: Pathophysiological Mechanisms
The objective of the study is to identify the pathophysiological mechanisms responsible for the induction and maintenance of negative serologies by EIA tests in HIV-infected children treated early with HAART in the ANRS…
- Trial name
- PediacamNEG (NCT06302933)
- Testing
- Blood sampling
- Where
- 3 sites in Cameroon
- Volunteers
- 451 people, healthy volunteers welcome
- Sponsor
- ANRS, Emerging Infectious Diseases
Covid19
Evolution of Protective Immunization Against COVID-19 Among Hospital Workers in Health Care Facilities
To measure the immunization rate (seroneutralization) in a population of exposed hospital workers (nursing staff assigned to dedicated COVID-19 care units, laboratory staff handling COVID-19 samples).
- Trial name
- ICONE (NCT05011344)
- Testing
- Blood sample
- Where
- France
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Assistance Publique Hopitaux De Marseille
Papillomavirus Vaccines, Human Immunodeficiency Virus
Immunogenicity of Gardasil-9 HPV Vaccine in People Living With HIV
The primary objective of this study is to determine the magnitude and breadth of the serum antibody response to the nonavalent HPV vaccine (Gardasil-9) in adults with well-controlled HIV infection.
- Conditions
- Papillomavirus Vaccines, Human Immunodeficiency Virus, Papillomavirus Infection, Serology
- Trial name
- AGO-Gard (NCT05266898)
- Testing
- Human papillomavirus 9-valent vaccine, recombinant, human papillomavirus vaccine, recombinant
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center in New Orleans
Nasopharyngeal Carcinoma
Screening for Early Diagnosis of Nose Cancer
The goal of this clinical trial is to evaluate the effectiveness of screening in identifying nasopharyngeal cancer (NPC), and evaluate the performance of Epstein-Barr virus (EBV) biomarkers in a community screening setting in…
- Trial name
- NCT07019870
- Testing
- EBV biomarker testing
- Where
- 2 sites in Singapore
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Progressive Supranuclear Palsy, Multiple System Atrophy
NMR Based Metabolomic Study of Serum Biomarkers in Patients With Parkinson's Disease and Atypical Parkinsonian Syndrome
At present, the diagnosis of Parkinsons disease(PD) mainly relies on clinical symptoms and is easily confused with atypical Parkinsonian syndrome(APS) in the early stages. There is an urgent need for reliable biomarkers.
- Conditions
- Progressive Supranuclear Palsy, Multiple System Atrophy, Parkinson's Disease
- Trial name
- NCT06490926
- Where
- China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Fujian Medical University Union Hospital
Infertility, Infertility, Female
A Proof of Concept Study of Serum Progesterone Levels for IVF/ICSI Following HCG Trigger for Oocyte Maturation
This study will determine the rise of progesterone levels after human chorionic gonadotrophin (hCG) trigger in stimulated cycles IVF/ICSI
- Conditions
- Infertility, Infertility, Female, IVF, hCG
- Trial name
- NCT04417569
- Testing
- hCG, Ultrasound, Blood test
- Where
- United Arab Emirates
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
Healthy
An Open-Label Study of Serum Testosterone Levels in Non-dosed Females After Secondary Exposure to Testosterone Gel 1.62% Applied to the Upper Arms and Shoulders and Use of a T-shirt Barrier
Single-center, single dose, open-label study in healthy male and female volunteers to further characterize the transfer potential of Testosterone Gel 1.62% formulation.
- Trial name
- NCT01130298
- Testing
- Testosterone Gel 1.62%
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- AbbVie
C3PI Study Testing Group
Tasso-SST OnDemand Comparator Pilot Study
Purpose and objective: The purpose of this pilot study is participant user acceptance testing of the Tasso-SST OnDemand device to collect blood for antibody testing.
- Trial name
- NCT04713748
- Testing
- Tasso-SST on Demand, Regular Phlebotomy
- Where
- United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Duke University
Polycystic Ovary Syndrome
Evaluation of Serum Prostatic Specific Antigen (PSA) After Cyproterone Compound Treatment Compared With Oral Contraceptives Pill in Hirsute Polycystic Ovary Syndrome Patients
The purpose of this study is to evaluate the effect of oral contraceptive on the serum free prostatic specific antigen (PSA)in women with polycystic ovary syndrome(PCOD)compared with cyproterone compound.
- Trial name
- PSA (NCT00955058)
- Testing
- OCP
- Where
- Iran
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University
Malaria,Falciparum, Anemia
Effectiveness and Safety of Intermittent Preventive Treatment for Malaria Using Either Dihydroartemisinin-piperaquine or Artesunate-amodiaquine in Reducing Malaria Related Morbidities and Improving Cognitive Ability in School-aged Children in Tanzania
Background: In high-transmission settings, up to 70% of school-aged children harbour malaria parasites which is mostly asymptomatic, thus, from an epidemiological point of view, they contribute significantly as reservoir to…
- Trial name
- InSMART-school (NCT03640403)
- Testing
- Dihydroartemisinin-piperaquine, Artesunate-amodiaquine
- Where
- Tanzania
- Volunteers
- 1,555 people, healthy volunteers welcome
- Sponsor
- National Institute for Medical Research, Tanzania
SARS-CoV-2, COVID-19
Rapid Diagnostic Profiling of SARS-CoV-2 (COVID-19)
The investigators will evaluate the profile of the immune response of Ethiopian population and examine its relationship with the noted low CD4+ T-cell count and underlying immune activation status among participants with COVID-19…
- Trial name
- Profile-Cov (NCT04473365)
- Testing
- Intestinal parasite
- Where
- Ethiopia
- Volunteers
- 838 people, healthy volunteers welcome
- Sponsor
- Mekelle University
HIV Infections, SARS-CoV-2 Infection
COVID-19 Serology in People Living with HIV in Hong Kong
Immunodeficiency associated with human immunodeficiency virus (HIV) infection could predispose people living with HIV/AIDS (PLHA) to defective serological responses following infection or vaccination.
- Conditions
- HIV Infections, SARS-CoV-2 Infection, Vaccination; Infection
- Trial name
- NCT05028881
- Testing
- blood sampling
- Where
- China
- Volunteers
- 488 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong