Clinical trials: Acute Respiratory Infection
Post-Acute COVID-19 Syndrome
Incidence, Associated Factors, and Burden of Post COVID-19 Condition in Brazil
This is a national retrospective cohort study with internet-based recruitment which intends to enroll 1,694 adult patients with COVID-19 diagnosis during the SARS-CoV-2 omicron wave in Brazil.
- Trial name
- NCT05822193
- Testing
- Multiple exposures
- Where
- Brazil
- Volunteers
- 1,694 people, healthy volunteers welcome
- Sponsor
- Inova Medical
COVID-19 Pandemic
Investigation on the Epidemic Prevention Effect of Using Chinese Medicine During the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Outbreak.
Taking a regional hospital as an example, the investigators will discuss the changes in the community cumulative incidence rate(CIR) and the epidemic prevention effect of using Chinese medicine during the SARS-CoV-2 outbreak.
- Trial name
- NCT05236309
- Testing
- Jing-Guan-Fang(JGF) : Chinese herbal decoction
- Where
- Taiwan
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Taipei City Hospital
Covid19, SARS-CoV Infection
Immunogenicity, Efficacy and Safety of QazCovid-in® COVID-19 Vaccine
Multicenter, randomized, blind, placebo-controlled clinical study of III phases on the assessment of preventive efficiency, safety and immunogenicity QazCovid-in®-vaccine against COVID-19 in healthy adult volunteers
- Conditions
- Covid19, SARS-CoV Infection, Vaccine Adverse Reaction
- Trial name
- NCT04691908
- Testing
- QazCovid-in®-vaccine against COVID-19
- Where
- Kazakhstan
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Research Institute for Biological Safety Problems
Acute Pancreatitis, 2019 Novel Coronavirus Infection
Study and Analysis of Acute Pancreatitis Complicated With COVID-19
The goal of this observational study was to explore the complex relationship between changes in the intestinal microbiome and serum metabolites in patients with novel coronavirus infection and acute pancreatitis.
- Trial name
- NCT05722678
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Yuansong Sun
Upper Respiratory Tract Infections, Lower Respiratory Tract Infections
Maternal Vitamin D for Acute Respiratory Infections in Infancy
There is a growing body of data suggesting that vitamin D modulates the host's immune response to acute respiratory infection (ARI).
- Trial name
- MDARI (NCT02388516)
- Testing
- Vitamin D3
- Where
- Bangladesh
- Volunteers
- 1,214 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Long-COVID
Long-term COVID and Rehabilitation
The proposed focuses on improving both morbidity and mortality in older Veterans and those recovering from COVID-19 by developing rehabilitation therapies to augment vascular endothelial function by combating the oxidative stress…
- Trial name
- NCT05373043
- Testing
- Mitoquinone
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Dyspnea
Artificial Intelligence to Improve Physicians' Interpretation of Chest X-Rays in Breathless Patients
Identifying the cause of breathlessness in acute patients in the emergency department is critical and challenging. The chest X-ray is central but challenging to read for non-radiologist physicians.
- Trial name
- XRAI (NCT05117320)
- Testing
- AI support
- Where
- Denmark
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
Childhood Infections
The Investigation of Methods to Capture Acute Respiratory and Gastrointestinal Infections of Children Aged 1 to 3 Years
This study serves as a feasibility study for a birth cohort study to investigate the influence of the sequence and load of infections and vaccinations on the development of the immune system of children.
- Trial name
- NCT02081833
- Where
- Germany
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Helmholtz Centre for Infection Research
COVID-19, Long Covid
"Long COVID-19" on the Human Brain
Over one million Canadians have been infected by COVID-19. Many people who have been infected by COVID-19 experience negative mental symptoms, such as "brain fog" and fatigue.
- Conditions
- COVID-19, Long Covid, Post Acute Sequelae of COVID-19
- Trial name
- NCT05433324
- Testing
- MRI and PET Scans
- Where
- Canada
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Centre for Addiction and Mental Health
COVID-19, Coronavirus Infections
Safety, Tolerability, and Immunogenicity of Trivalent Coronavirus Vaccine Candidate VBI-2901e With E6020 Adjuvant
VBI-2901e is an investigational vaccine candidate that uses enveloped virus-like particles (eVLPs) to express the spike proteins of three coronaviruses: SARS-CoV-2 (the virus that causes COVID-19 disease), SARS-CoV-1 and…
- Trial name
- NCT05614245
- Testing
- VBI-2901e
- Where
- 4 sites in Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- VBI Vaccines Inc.
Severe Acute Respiratory Syndrome Coronavirus 2
COVID-19 Related Health and Infection Control Practices Among Dentists
As dentists begin reopening their practices during a global pandemic, the risk of COVID-19 infection that dentists face in providing dental care remains unknown.
- Trial name
- NCT04423770
- Testing
- No intervention
- Where
- United States
- Volunteers
- 2,196 people, healthy volunteers welcome
- Sponsor
- American Dental Association
Systemic Inflammatory Response Syndrome
INFLACOR - Clinical and Genetic Predictors of Inflammation Related Complications After Heart Surgery
The aim of the study is to evaluate a clinically and economically most effective diagnostic algorithm for prediction of inflammatory response related complications in patients undergoing heart surgery with use of cardiopulmonary…
- Trial name
- INFLACOR (NCT01020409)
- Testing
- cardiac surgery with CPB use
- Where
- Poland
- Volunteers
- 525 people, healthy volunteers welcome
- Sponsor
- Medical University of Gdansk
Acute Respiratory Infection
Meditation and Exercise for Prevention of Acute Respiratory Infection
The overarching goal of this project is to determine whether mind-body practices such as meditation or exercise can reduce the public health burden of acute respiratory infection.
- Trial name
- MEPARI (NCT01057771)
- Testing
- Meditation, Exercise
- Where
- United States
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
COVID Long-Haul
Long COVID-19 [11C]CPPC Study
The goal of this study is to evaluate the safety of using the [5-cyano-N-(4-(4-[11C]Methylpiperazin-1-yl)-2-(Piperidin-1-yl)Phenyl)Furan-2-carboxamide] ([11C]CPPC) radiotracer in positron emission tomography (PET) imaging of…
- Trial name
- NCT06223971
- Testing
- [11C]CPPC Injection
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Bioavailability
Relative Bioavailability Study of PF-07321332/Ritonavir Oral Powder Relative to the Commercial Tablets in Healthy Participants
The purpose of this study is to estimate the relative bioavailability of PF-07321332/ritonavir oral powder relative to the commercial tablet formulation under fasted condition in healthy adult participants.
- Trial name
- NCT05263921
- Testing
- PF-07321332/ritonavir
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
SARS-CoV-2 Infection, Coronavirus Disease 2019 (COVID-19)
COVID-19: A Trial Studying the SARS-CoV-2 mRNA Vaccine CVnCoV to Learn About the Immune Response, the Safety, and the Degree of Typical Vaccination Reactions When CVnCoV is Given at the Same Time as a Flu Vaccine Compared to When the Vaccines Are Separately Given in Adults 60 Years of Age and Older
The most recently discovered coronavirus (SARS-CoV-2) may cause illness in humans ranging from the common cold to serious illness, also referred to as Coronavirus disease 2019 (COVID-19).
- Trial name
- CV-NCOV-011 (NCT04848467)
- Testing
- SARS-CoV-2 mRNA Vaccine (CVnCoV), Quadrivalent influenza vaccine (QIV)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Bayer
COVID-19, SARS CoV 2 Virus
Passive Detection- SARS-CoV-2 (COVID-19) A&M Breathalyzer (PROTECT Kiosk) for Operational Medicine
The primary objective of this effort will be to optimize and operationalize innovative passive surveillance systems and in parallel, the effort will identify, evaluate, and transition groundbreaking new technologies in…
- Conditions
- COVID-19, SARS CoV 2 Virus, COVID-19 Pneumonia, COVID-19 Respiratory Infection
- Trial name
- COVID-19 (NCT06402318)
- Testing
- A&M Breathalyzer PROTECT Kiosk
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Geneva Foundation
Rhino Sinusitis
Herbal Tea Extract for Management of Rhinosinusitis
The objective of this phase I controlled clinical trial is to determine the safety and efficacy of Berry leaves \& Mango leaves mixture in symptomatic treatments on disease-related quality of life in adults with clinically…
- Trial name
- NCT07534280
- Testing
- mango leaves extract, local steroids, nasal saline
- Where
- 2 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Deraya University
COVID-19, Long COVID
CORona (COVID-19) Follow Up Study: Epidemiology, Pathophysiology, Prediction, and Communication
The CORFU study, funded by ZonMW, is a prospective, multiple, cohort study with a maximum follow-up of 24 months after COVID-19.
- Conditions
- COVID-19, Long COVID, Post COVID-19 Condition
- Trial name
- CORFU (NCT05240742)
- Testing
- no intervention, the CORFU study conducts analyses based on data which has been prospectively collected (and aggregated when possible) in 7 existing cohorts
- Where
- Netherlands
- Volunteers
- 4,291 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
SARS CoV 2 Infection, SARS-CoV-2 Acute Respiratory Disease
Efficacy and Safety of Nasal Spray Solution Containing Human IgG1 Anti-COVID-19 Antibody Cocktail
Hypromellose-based nasal spray solution containing human IgG1 anti-SARS-CoV-2 antibody cocktail is a medical device innovated to provide the dual-action physical barrier on nasal mucosa that aids the natural defence in which the…
- Trial name
- NCT05358873
- Testing
- Human IgG1 anti-SARS-CoV-2 antibody cocktail
- Where
- Thailand
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University