Respiratory Tract Infections: all 1,053 studies
Page 6 of 11. Open to participants first (148), then studies with results posted, then the rest; newest registration first within each.
- Exercise and COVID-19 Viral T-cell ImmunityActive, not recruitingNCT05019456Not applicable
- Vitamin D Supplementation for the Prevention of Acute Respiratory Infections: a RCT in Young Finnish MenCompletedNCT05014048Not applicable
- COVID-19 Vaccine Hesitancy and Dental Faculty Staff Members in EgyptStatus unknownNCT05009043
- Ketotifen and Indomethacin Combination Treatment Clinical Trial for COVID-19CompletedNCT05007522Phase 3
- Echinaforce Study to Investigate Explorative Pharmacology and Effectiveness to Prevent From Enveloped Virus InfectionsCompletedNCT05002179Phase 4
- Daily Zinc Supplement Effect on Prevention of Diarrhea and Acute Respiratory Infections in Children Less Than Five YearsCompletedNCT05002101Phase 4
- Examination of The Effects of Telerehabilitation in Painful Healthcare Workers With and Without COVID-19 InfectionCompletedNCT05000268Not applicable
- Echinaforce COVID-19 Shedding StudyTerminatedNCT04999098Phase 4
- Phase I/II Study of COVID-19 DNA Vaccine (AG0302-COVID19 High-dose)CompletedNCT04993586Phase 1/2
- CRISPR/Cas9-modified Human T Cell ( PD-1and ACE2 Knockout Engineered T Cells ) for Inducing Long-term Immunity in COVID-19 PatientsStatus unknownNCT04990557Phase 1/2
- HC-1119 Adjuvant Treatment for Hospitalized COVID-19 PatientsStatus unknownNCT04986176Phase 3
- In-patient COVID-19 Study of Intranasal ForalumabWithdrawnNCT04983446Phase 2
- Post COVID-19 Pulmonary Rehabilitation ProgramStatus unknownNCT04982042Not applicable
- Evaluation of the Effectiveness of Therapy for Patients With Covid-19 Using Food Supplements Viusid + AsbripCompletedNCT04980534Not applicable
- The Effect of Synbiotics on the Upper Respiratory Tract InfectionCompletedNCT04960878Not applicable
- Project to Improve the Diagnosis and Treatment Ability of Adult Severe Community Acquired Lower Respiratory Tract InfectionCompletedNCT04959955
- BinaxNow COVID-19 IgG Rapid Test Device and Antibody Self TestCompletedNCT04959760Not applicable
- Early Identification and Severity Prediction of Acute Respiratory Infectious DiseaseStatus unknownNCT04955756Not applicable
- To Compare the Efficacy and Tolerability of A. Paniculata/A. Chilensis in Individuals With URTICompletedNCT04955327Phase 3
- Safety, Tolerability and Efficacy of S-1226 in Post-COVID-19 Subjects With Persistent Respiratory Symptoms.Status unknownNCT04949386Phase 2
- A Retrospective Study of COVID-19 TreatmentsCompletedNCT04949230
- Collection of RNA Extracted From Nasopharyngeal and Saliva Samples From Same Patients With Suspicion of Covid-19CompletedNCT04949074
- Gene Polymorphism of IL17 and IL 23CompletedNCT04948515
- Study to Evaluate the Efficacy of EZC Pak in Adults With Upper Respiratory Infection (URI)CompletedNCT04943575Not applicable
- imPulse™ Una Infrasound-to-ultrasound E-stethoscopeCompletedNCT04941209
- Prevention of Acute Respiratory Infection in Taiwanese Institutionalized ElderlyWithdrawnNCT04938323Phase 2/3
- Benefit of Expanded Surveillance of Nursing Homes During the COVID-19 PandemicCompletedNCT04933981
- Pharmacokinetics of Adrenaline After Administration of ARS -1 in Subjects With Upper Respiratory Tract InfectionCompletedNCT04930900Phase 1
- The CircumVent Project: A CPAP/O2 Helmet Solution for Non-Invasive Ventilation Among Patients With COVID-19Status unknownNCT04929691Not applicable
- Safety and Immunogenicity of CodaVax-RSV in Seropositive and Seronegative ChildrenTerminatedNCT04919109Phase 1
- Seawater Nasal Wash to Relieve COVID-19 Nasal Symptoms and Reduce SARS-CoV-2 Viral Load.CompletedNCT04916639Not applicable
- Safety and Effectiveness of an Immunobiological Drug in CoViD-19Status unknownNCT04913779Phase 2/3
- Apple Respiratory StudyTerminatedNCT04912180
- Bifido- and Lactobacilli in Symptomatic Adult COVID-19 OutpatientsCompletedNCT04907877Not applicable
- Effects of Body Position on Diaphragmatic Activity in Patients Requiring Noninvasive Ventilation for Acute Respiratory Failure COVID-19 RelatedCompletedNCT04904731
- Efficacy and Safety of Antimicrobial Stewardship Intervention in Hospitalized COVID-19 Patients (COVASP)CompletedNCT04896866Not applicable
- COVID-19 Seroprevalence in Pregnant Women and Blood DonorsCompletedNCT04893057
- Standardized Olive Leaf Capsules; as a Co-therapy in the Treatment of COVID-19 PatientsCompletedNCT04873349Not applicable
- Clinical Significance of Subclinical Myocardial Involvement in Recovered COVID-19 Patients Using Cardiovascular Magnetic Resonance (R-COVID-CMR)CompletedNCT04864899Not applicable
- Protocol of Assistance to Patients With Covid-19 Submitted to Treatment With HD-tDCSStatus unknownNCT04844554Not applicable
- Prophylaxis and Treatment of COVID-19CompletedNCT04844541
- PREvent Viral Exposure and Transmission Study: a COVID-19 (SARS-CoV-2) PEP Study (PREVENT)WithdrawnNCT04842331Phase 2/3
- Efficacy and Safety of Selective Digestive Decontamination in the ICU With High Rates of Antibiotic-resistant BacteriaStatus unknownNCT04839653Not applicable
- Infectious Diseases in Aged PopulationCompletedNCT04825132Not applicable
- EFFICACY and SAFETY OF BEVACIZUMAB (ZIRABEV®) IN PATIENTS WITH SEVERE HYPOXEMIC COVID-19CompletedNCT04822818Phase 3
- Consequences of COVID 19 Pandemic on Childhood AsthmaCompletedNCT04821908
- Shifts in the Respiratory Microbiome and Clinical Outcomes of SARS-CoV-2TerminatedNCT04815018
- Diagnostic Accuracy Comparison Between Telemedicine and Face-to-face Consultations in Respiratory Infection Patients.CompletedNCT04806477Not applicable
- Severe Acute Respiratory Infection - Preparedness (COVID-19 and Influenza)Status unknownNCT04786301
- COVID-19 Infections and Mortality in Long-term Care Facilities During the First WaveCompletedNCT04782427
- Advanced Diagnostics for Enhanced QUality of Antibiotic Prescription in Respiratory Tract Infections in Emergency RoomsCompletedNCT04781530Not applicable
- Psychological and Lifestyle Factors on Health OutcomesCompletedNCT04780867Not applicable
- Aerosolisation During Respiratory ProceduresStatus unknownNCT04741217
- Efficacy and Tolerability of Sensoril® in Improving Immunity and Thereby Reducing Incidence of Upper Respiratory Tract InfectionsCompletedNCT04733924Not applicable
- Adjuvant PRGN-2012 in Adult Patients With Recurrent Respiratory PapillomatosisActive, not recruitingNCT04724980Phase 1/2
- Impact of Lactoferrin, a Dietary Supplement, vs. Placebo on Respiratory Tract InfectionsCompletedNCT04713735Not applicable
- Focused Lung Ultrasound: A Prospective Cohort Study in General PracticeCompletedNCT04711031
- The REDEEM Pilot Study: A Feasibility RCT of Early ECMO in Severe Acute Respiratory Infection, Including COVID-19, WHOCompletedNCT04708457Not applicable
- Assessment of the Clinical Effectiveness of a Herbal Extract (Cretan IAMA) in Patients With Viral Respiratory Infections, Including COVID-19, in Primary Healthcare Settings, and Co-assessment of Its Prophylactic Effect in People Cohabiting With These PatientsCompletedNCT04705753Phase 2/3
- Nasal Resveratrol and Wheezing Episodes in Preschool ChildrenCompletedNCT04689412
- Pediatric Second Influenza Dose Portal Reminder RecallCompletedNCT04668417Not applicable
- Wide Scale Monitoring for Acute Respiratory Infection Using a Mobile-Based Study PlatformCompletedNCT04663776
- Treatment of Influenza and ARVI in Children by Kagocel ®CompletedNCT04651491
- Profiling Recovery of Those Discharged Into the Community With COVID-19CompletedNCT04649957
- Allium Extracts on the Incidence of Respiratory Infection Symptoms in Healthy Elderly VolunteersCompletedNCT04647071Not applicable
- The Value of Ultralow Dosis CT and Ultrasound in the Diagnosing of Pneumonia in the Emergency DepartmentCompletedNCT04645030
- Prevalence and Risk Factors of COVID-19 in the Upper Silesian AgglomerationStatus unknownNCT04627623
- Kagocel® for the Prevention of ARVI and Influenza in Young PeopleCompletedNCT04626622
- Infection Watch StudyCompletedNCT04623047
- SILtuximab in Viral ARds (SILVAR) StudyTerminatedNCT04616586Phase 3
- Prospective Evaluation of the Predictive Criteria of Severity for Respiratory Infection Due to COVID-19 VirusCompletedNCT04615676
- Kagocel® for the Prevention of ARVI and Influenza in Adults Health Care WorkersCompletedNCT04611061
- Cod Liver Oil for Covid-19 Prevention StudyCompletedNCT04609423Phase 4
- Diagnostic of Lower Respiratory Tract Infection by Lung Ultrasonography in General PracticeCompletedNCT04602234Not applicable
- Vitamin D3 Supplementation to Prevent Respiratory Tract InfectionsCompletedNCT04596657Not applicable
- Optimal Collection of Specimens of the Lower Respiratory TractCompletedNCT04595526Not applicable
- Using Telemedicine to Optimize Teamwork and Infection Control of Critical and Highly-infectious Patients in an Emergency DepartmentCompletedNCT04591873
- Improving Antibiotic Prescribing for Pediatric Respiratory Infections by Family Physicians With Peer ComparisonCompletedNCT04588376Not applicable
- Effectiveness of an Optimal-Massive Intervention in Older Patients With DysphagiaStatus unknownNCT04581486Not applicable
- Trial of Vitamin D to Reduce Risk and Severity of COVID-19 and Other Acute Respiratory InfectionsCompletedNCT04579640Phase 3
- Self-administered Hyperinsufflation Chest on the Risk of Low Respiratory Infection in Patients With Multiple Sclerosis With Sputum Capacity DeficitStatus unknownNCT04563832Not applicable
- Non-invasive Biometric Monitoring in Nursing Homes to Fight COVID-19CompletedNCT04548895
- Analysis of the Quality and Quantity of Antibiotic Prescriptions for Bacterial Respiratory Tract Superinfection in Patients Hospitalized in COVID-19 WardsStatus unknownNCT04544072
- Prevention Of Respiratory Tract Infection And Covid-19 Through BCG Vaccination In Vulnerable Older AdultsCompletedNCT04537663Phase 4
- Prospective Observational Trial of IAPACompletedNCT04530799
- Influence of Prior Infection With COVID-19 on Occurrence of Influenza-like Illness or Acute Respiratory InfectionCompletedNCT04527614Not applicable
- ProbioKid as Prevention Among Kids With Frequent URTICompletedNCT04525040Not applicable
- A Pragmatic Randomized Trial of Icosapent Ethyl for High-Cardiovascular Risk AdultsTerminatedNCT04505098Phase 4
- Infant Formula and Toddler Drink Feeding InterventionTerminatedNCT04495738Not applicable
- Online Learning Portal on Under Five PneumoniaCompletedNCT04495361Not applicable
- mHealth for Pneumonia PreventionCompletedNCT04493047Not applicable
- Safety, Tolerability and Pharmacokinetics of Inhaled Nanoparticle Formulation of Remdesivir (GS-5734) and NA-831Status unknownNCT04480333Phase 1
- Qingfei Granule for the Treatment of the Pediatric Acute Upper Respiratory Tract Infection With Bacterial InfectionStatus unknownNCT04479657Early Phase 1
- Comparison of Tocilizumab Plus Dexamethasone vs. Dexamethasone for Patients With Covid-19CompletedNCT04476979Phase 2
- Influence of Military Preventive Policy for reCruit Training on COVID-19 SeroconversionStatus unknownNCT04476680Not applicable
- NA-831, Atazanavir and Dexamethasone Combination Therapy for the Treatment of COVID-19 InfectionStatus unknownNCT04452565Phase 2/3
- Universal Anti-Viral Vaccine for Healthy Elderly AdultsCompletedNCT04441047Phase 1/2
- Study to Assess VPM1002 in Reducing Hospital Admissions and/or Severe Respiratory Infectious Diseases in Elderly in COVID-19 PandemicCompletedNCT04435379Phase 3
- Energy Supply in Athletes and Untrained Persons With Bronchopulmonary DiseasesStatus unknownNCT04415827Not applicable
- Evaluation of Lactobacillus Reuteri DSM 17938 + Vitamin D3 in the Prevention of RRI in Paediatric PatientsTerminatedNCT04408443Not applicable