COVID-19 Clinical Trials

A listing of COVID-19 medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

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Found 1690 clinical trials
Clinical Trial of Efficacy and Safety of Raphamin in the Treatment of Coronavirus Disease 2019 in Outpatients

Multicenter double-blind placebo-controlled parallel-group randomized clinical trial of efficacy and safety of Raphamin in the treatment of coronavirus disease 2019 in outpatients.

  • 16 May, 2022
  • 13 locations
Phase IIb Trial of Recombinant Novel Coronavirus Vaccine (Adenovirus Type 5 Vector) (Ad5-nCoV) in Adults 18 Years of Age and Older.

A randomized, double-blind, placebo -controlled, phase IIb clinical trial to evaluate the efficacy, safety and immunogenicity of one or two doses of Recombinant Novel Coronavirus Vaccine (Adenovirus Type 5 Vector) in adults 18 years of age and older, living with HIV, on stable treatment, and virologically suppressed for at least …

  • 01 Oct, 2021
  • 4 locations
Traditional Versus Early Aggressive Therapy for Multiple Sclerosis Trial (TREAT-MS)

FDA-approved multiple sclerosis (MS) disease-modifying therapies (DMTs) target the relapsing phase of MS but have minimal impact once the progressive phase has begun. It is unclear if, in the relapsing phase, there is an advantage of early aggressive therapy with respect to preventing long-term disability. The infectious risks and other …

  • 20 Jul, 2022
  • 41 locations
Janssen Ad26.CoV2.S Vaccine Booster in Kidney Transplant Recipients

The purpose of this research is to see if a dose of the Janssen Ad26.CoV2.S vaccine effects the immune protection in individuals who have had a kidney transplant and two or three doses of mRNA vaccine (Pfizer and/or Moderna vaccines).

  • 26 Jul, 2022
  • 3 locations
Two Year Developmental Follow-up for PREMOD2 Trial (Premature Infants Receiving Milking or Delayed Cord Clamping) (PREMOD2FU)

An extension of the PREMOD2 trial, the PREMOD2 Follow-Up trial will evaluate the neurodevelopmental outcomes at 22-26 months corrected age of preterm children who received UCM or DCC. This prospective multi-national randomized controlled trial (RCT) is a two-arm parallel non-inferiority design of two alternative approaches of treatment.

  • 23 Apr, 2022
  • 18 locations
Creation of a Prospective Cohort of Healthy and Sick Subjects and of a Collection of Associated Biological Resources, for the Study of the Immune System and of Its Genetic and Environmental Determinants. (CoSImmGEn)

CoSImmGEn is a protocol set up to respond to the current lack of healthy and sick population cohorts. Biological resources from these cohorts allow researchers to study the immune system and its genetic and environmental determinants. Those cohorts and collections are open not only to the Pasteurian community but also …

Accepts healthy volunteers
  • 29 May, 2022
  • 3 locations
Goodwill of Central Texas: Fatherhood Works Healthy Marriage and Responsible Fatherhood Program Evaluation

Goodwill of Central Texas seeks to understand if the format of delivery (in-person as compared to virtual) of an evidence-based, core skill-based curriculum impacts parent-child relationship quality for low-income fathers and father figures in Central Texas.

Accepts healthy volunteers
  • 05 Apr, 2022
Nurse-led Alcohol Brief Intervention Plus Mobile Personalized Chat-based Support on Reducing Alcohol Use in University Students

This study aims to assess the effect of personalized support using instant messaging application on alcohol drinking reduction in university students proactively recruited from universities in Hong Kong.

  • 23 Sep, 2021
  • 1 location
Phase 3 Study to Evaluate a Single Booster of the NVX-CoV2373 COVID19 Vaccine in Adults

This is an observer-blinded Phase 3 study to evaluate the safety and immunogenicity of a single booster dose of the Novavax severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) recombinant (r) spike (S) protein nanoparticle vaccine adjuvanted with Matrix-MTM (NVX-CoV2373) in adults previously vaccinated with the BBIBP-CorV vaccine. The study will …

Accepts healthy volunteers
  • 10 Apr, 2022
Comparison of the Miller Laryngoscope and the Macintosh Laryngoscope During Endotracheal Intubation in Adult Patients

The study compares laryngeal view obtained with standard Macintosh blade laryngoscope and Miller blade laryngoscope in adult patients. After introduction to general anesthesia anesthesiologist will perform laryngoscopy with one chosen blade and after evaluation of visualisation of entrance to larynx will change blade to second one and repeat evaluation.

  • 20 Aug, 2022
  • 1 location