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ClinicalTrials.gov public records Last synced Oct 13, 2026, 10:44 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 145–168 of 171 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Covid-19 Pandemic Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Postoperative Telemedicine Visit vs In-person Visit on Patient Satisfaction During the COVID-19 Pandemic

NCT04652674
View directory record Official record
Conditions
Covid19, Satisfaction, Patient, Telemedicine
Interventions
Telemedicine visit, In-person postoperative visit
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 27, 2022 · Synced Oct 13, 2026, 10:44 PM EDT
Completed No phase listed Observational

Natural History of Systemic and Nasal Mucosal Immunity to Influenza and SARS-CoV-2 in Adults After Vaccination

NCT04794829
View directory record Official record
Conditions
Influenza, COVID-19
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 120 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 13, 2026, 10:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving the Mental Health and Well Being of Healthcare Providers Through the Transcendental Meditation Technique

NCT05239429
View directory record Official record
Conditions
Burnout, Insomnia, Well Being
Interventions
Transcendental Meditation Technique
Behavioral
Lead sponsor
The Center for Clinical and Cosmetic Research
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Aventura, Florida
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Oct 13, 2026, 10:44 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Food Environment, Food Insecurity, and Health Behaviors in NH Hispanics

NCT05424367
View directory record Official record
Conditions
Obesity, Food Insecurity
Interventions
Not listed
Lead sponsor
University of New Hampshire
Other
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Durham, New Hampshire
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Oct 13, 2026, 10:44 PM EDT
Withdrawn Not applicable Interventional

Lollipop COVID-19 Testing Study

NCT05472077
View directory record Official record
Conditions
COVID-19, SARS CoV 2 Infection, COVID-19 Pandemic
Interventions
Lollipop Swab
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
4 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 13, 2026, 10:44 PM EDT
Active, not recruiting No phase listed Observational

The Effect of the COVID-19 Pandemic on Frailty in Liver Transplant Candidates

NCT05935800
View directory record Official record
Conditions
Frailty, Sarcopenia, COVID-19
Interventions
COVID Patients who Underwent pre-transplant frailty assessment (PFA) at MDMC
Behavioral
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years to 75 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 13, 2026, 10:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

COVID-19 Messaging for Vaccination

NCT05182554
View directory record Official record
Conditions
Vaccination Refusal, COVID-19 Pandemic
Interventions
Doctor Videos, Sharing Videos, Sharing Videos (Influencers), Vaccine Ambassador, Video framing, Video order
Behavioral
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2023 · Synced Oct 13, 2026, 10:44 PM EDT
Approved For Marketing No phase listed Expanded access

An Expanded Access Study to Provide at Home Subcutaneous Administration of Pertuzumab and Trastuzumab Fixed-Dose Combination (PH FDC SC) for Patients With HER2-Positive Breast Cancer During the COVID-19 Pandemic

NCT04395508
View directory record Official record
Conditions
HER2-positive Breast Cancer
Interventions
Pertuzumab and Trastuzumab Fixed-Dose Combination for Subcutaneous Administration (PH FDC SC)
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
12
States / cities
Beverly Hills, California • San Francisco, California • Stanford, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2022 · Synced Oct 13, 2026, 10:44 PM EDT
Completed No phase listed Observational

SARS-COV2 Pandemic Serosurvey in a Rare Disease Population

NCT04609085
View directory record Official record
Conditions
SARS-COV2 Virus
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Year to 90 Years
Enrollment
730 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Bethesda, Maryland • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 15, 2024 · Synced Oct 13, 2026, 10:44 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Impact of the COVID-19 Pandemic and HRQOL in Cancer Patients and Survivors

NCT04447222
View directory record Official record
Conditions
COVID-19 Infection, Malignant Solid Neoplasm
Interventions
Quality-of-Life Assessment, Questionnaire Administration, Survey Administration
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
1,242 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 13, 2026, 10:44 PM EDT
Active, not recruiting Not applicable Interventional

Coronavirus Disease 2019 (Covid-19) Impact on Alcohol-related Liver Disease Patient Outcomes, Care and Alcohol Use

NCT05191446
View directory record Official record
Conditions
Liver Diseases, Alcohol Use Disorder
Interventions
Stepped alcohol intervention (SAT) to reduce unhealthy alcohol use, Usual Care (UC)
Behavioral · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Oct 13, 2026, 10:44 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

COVID-19 Pandemic Response Network

NCT04320862
View directory record Official record
Conditions
COVID-19, SARS-CoV-2, Coronavirus, Influenza -Like Illness, Lower Resp Tract Infection, Upper Resp Tract Infection
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
9,207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 17, 2021 · Synced Oct 13, 2026, 10:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Supporting the Health and Well-being of Children With Intellectual and Developmental Disability During COVID-19 Pandemic

NCT04565509
View directory record Official record
Conditions
Covid19, Intellectual Disability, Developmental Disability, Child Development Disorder
Interventions
Standard Messaging, Enhanced Messaging, COVID-19 Testing, Focus Groups, Fuzzy Cognitive Mapping
Behavioral · Diagnostic Test
Lead sponsor
Washington University School of Medicine
Other
Eligibility
5 Years to 90 Years
Enrollment
1,143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
3
States / cities
Baltimore, Maryland • Kansas City, Missouri • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Oct 13, 2026, 10:44 PM EDT
Completed No phase listed Observational

EPISODE-PS-COVID: hEad Pulse for Ischemic StrOke DEtection Prehospital Study During the COVID-19 Pandemic ( EPISODEPSCOVID )

NCT04445493
View directory record Official record
Conditions
Stroke, Acute, COVID-19
Interventions
MindRhythm Harmony
Device
Lead sponsor
MindRhythm, Inc.
Industry
Eligibility
18 Years and older
Enrollment
486 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 13, 2026, 10:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Positive Attitudes on Behavior and Wellness

NCT04441632
View directory record Official record
Conditions
Burnout, Stress, Emotional
Interventions
Positive feedback
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 12, 2020 · Synced Oct 13, 2026, 10:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

COVID-19 Testing and Vaccine Literacy for Women With Criminal Legal System Involvement

NCT05582746
View directory record Official record
Conditions
COVID-19 Pandemic
Interventions
Tri-City COVID Attitudes Study
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
295 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 30, 2025 · Synced Oct 13, 2026, 10:44 PM EDT
Completed No phase listed Observational

Living With Sickle Cell Disease in the COVID-19 Pandemic

NCT04417673
View directory record Official record
Conditions
Isolation, Anxiety, Health Care Utilization, Sickle Cell Disease, Pain
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 13, 2026, 10:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Role of Frequent Point-of-care Molecular Workplace Surveillance for Miners

NCT04977050
View directory record Official record
Conditions
Covid19
Interventions
Quidel quickvue antigen test for COVID-19
Diagnostic Test
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Apr 3, 2024 · Synced Oct 13, 2026, 10:44 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Surgical Telemedicine in the COVID-19 Pandemic Era

NCT04376710
View directory record Official record
Conditions
COVID, Surgery
Interventions
Completion of pre-pandemic survey, Completion of survey after peak of pandemic, Completion of post telemedicine encounter survey
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
31 Days to 18 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 28, 2020 · Synced Oct 13, 2026, 10:44 PM EDT
Completed Not applicable Interventional

Telestroke at Comprehensive Stroke Center During the COVID-19 Pandemic

NCT04761874
View directory record Official record
Conditions
Stroke, Acute
Interventions
Telestroke
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Edina, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 22, 2021 · Synced Oct 13, 2026, 10:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mindfulness Training for Seniors

NCT04378803
View directory record Official record
Conditions
Well Aging
Interventions
Mindfulness training (MT) Connect
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
60 Years to 95 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Aug 17, 2020 · Synced Oct 13, 2026, 10:44 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Effects of Mobile App in House Staff Health and Well-being During COVID-19 Pandemic

NCT04374786
View directory record Official record
Conditions
Perceived Stress, Anxiety, Sleep Disturbance, Burnout, PTSD
Interventions
Calm Meditation App
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 99 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 13, 2026, 10:44 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Creating a Virtual Village for People Aging With HIV During COVID-19

NCT04747756
View directory record Official record
Conditions
Hiv, Depression in Old Age, Isolation, Social, Aging
Interventions
Virtual Village
Other
Lead sponsor
University of California, Riverside
Other
Eligibility
50 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Riverside, California
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Oct 13, 2026, 10:44 PM EDT
Completed Phase 2 Interventional Results available

Smell in Covid-19 and Efficacy of Nasal Theophylline

NCT04789499
View directory record Official record
Conditions
Covid19, Anosmia, Olfactory Disorder, Covid-19 Pandemic, SARS-CoV-2 Infection, Hyposmia, Ageusia, Hypogeusia
Interventions
Theophylline Powder, Placebo Comparator
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 24, 2023 · Synced Oct 13, 2026, 10:44 PM EDT