Covid

San Francisco, CA

39 Covid Trials near San Francisco, CA

Power is an online platform that helps thousands of Covid patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication

Molnupiravir for COVID-19

San Francisco, California
Researchers are looking for other ways to prevent severe illness from COVID-19. COVID-19 is a virus that most often causes mild flu or cold-like symptoms. However, people with certain health conditions or other factors have a high risk (chance) of getting severely ill from COVID-19, which can require a hospital stay or lead to death. Some people who are high risk for severe illness may be unable to take certain treatments for COVID-19 because they are not available to them, or they take other medicines that may react with a treatment and cause an unwanted effect. Molnupiravir (MK-4482) is a study medicine designed to stop the COVID-19 virus from copying itself in the body (multiplying). The goal of this study is to learn if molnupiravir prevents severe illness from COVID-19 more than placebo in people who are high risk.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3

3082 Participants Needed

Anktiva for Post-COVID Syndrome

San Francisco, California
This study will test the safety and tolerability of Anktiva in patients with Long Covid. Eligible patients will receive up to 2 doses of Anktiva and have follow-up exams and tests.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Phase 2

20 Participants Needed

Monoclonal Antibodies for Long COVID

San Francisco, California
This trial will test a special medicine called AER002, which is designed to help people with Long COVID. The medicine works by targeting and helping to remove leftover virus or viral proteins in the body. The study will include about 30 adults who still have symptoms long after their initial COVID-19 infection.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2

36 Participants Needed

NE3107 for Post-COVID Syndrome

San Francisco, California
Long COVID is a condition where debilitating symptoms can persist for months after a COVID-19 infection. This study aims to evaluate the effects of NE3107 on several neurological symptoms reported in people with Long COVID including difficulty concentrating or remembering things ("brain fog") and fatigue. Researchers will compare NE3107 to a placebo (a look-alike substance that contains no drug) to see if NE3107 works to treat neurocognitive and fatigue symptoms of long COVID. Participants will: * Take NE3107 or a placebo twice daily for 84 days * Visit the clinic 5 times for checkups and tests and have a follow up phone call

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 64

208 Participants Needed

[¹⁸F]F-AraG Imaging for Long COVID

San Francisco, California
This study uses total-body \[¹⁸F\]F-AraG PET/CT imaging to investigate immune activation and vascular changes in individuals with post-acute sequelae of SARS-CoV-2 infection (PASC), also known as Long COVID. Participants will undergo dynamic PET/CT imaging along with blood biomarker assessments and symptom evaluations. The study aims to characterize sites of immunological perturbation, correlate PET imaging findings with peripheral blood markers, and evaluate longitudinal changes in tissue-based immune activity in relation to symptom patterns over time. Data from this study will improve understanding of tissue-level immune dysregulation in PASC and support future clinical tools for assessing and managing this condition.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Early Phase 1

51 Participants Needed

Paxlovid for Long COVID

San Francisco, California
This trial is testing various antiviral and other treatments to help people with long-term COVID-19 symptoms. The goal is to see if these treatments can get rid of any remaining virus, stop it from becoming active again, or calm down the immune system. Participants will receive different treatments to find out which works best.

Trial Details

Trial Status:Active Not Recruiting

964 Participants Needed

Sleep Treatments for Long COVID Syndrome

San Francisco, California
The platform protocol is designed to be flexible so that it is suitable for a range of study settings and intervention types. Therefore, the platform protocol provides a general protocol structure that can be shared by multiple interventions and allows comparative analysis across the interventions. For example, objectives, measures, and endpoints are generalized in the platform protocol, but intervention-specific features are detailed in separate appendices. This platform protocol is a prospective, multi-center, multi-arm, randomized controlled platform trial evaluating potential interventions for PASC-mediated sleep disturbances. The hypothesis is that symptoms of sleep and circadian disorders that emerge in patients with PASC can be improved by phenotype-targeted interventions. Specific sleep and circadian disorders addressed in this protocol include sleep-related daytime impairment (referred to as hypersomnia) and complex PASC-related sleep disturbance (reflecting symptoms of insomnia and sleep-wake rhythm disturbance).

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

1074 Participants Needed

Ensitrelvir for Post-COVID Syndrome

San Francisco, California
Persistent viral infection with viral reservoirs and detection of circulating spike protein after the initial acute illness is one potential pathogenic mechanism for Long COVID. This mechanism may be susceptible to antiviral therapy that blocks viral replication, which has the potential to alleviate long COVID symptoms. This trial will study the safety and efficacy of Ensitrelvir (S-217622), an antiviral, to treat individuals with Long COVID in an adult population.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2

40 Participants Needed

Boost-2867 Vaccine for Coronavirus

San Francisco, California
This phase 1 clinical trial will evaluate the safety, reactogenicity, and immunogenicity of Boost-2867, given intramuscular (IM) with or without adjuvant or intranasal (IN) without adjuvant, as a booster dose to previously vaccinated healthy adults. Each of the six study sites will be assigned to enroll either only participants who will receive IM administration (3 sites) or only participants who will receive IN administration (3 sites); no site will administer both IM and IN study product administrations. Within the IM and IN Arms the cohorts will be sequentially enrolled. The study is designed as a non-randomized, open-label, dose-escalation clinical trial evaluating one dose level of Boost-2867 without adjuvant administered IM, three dose levels of Boost-2867 with adjuvant administered IM, and three dose levels of Boost-2867 without adjuvant administered IN. A sample size of 140 participants (20 participants per dose cohort) is anticipated. To evaluate for early safety signals for this first-in-human trial, study product administration of participants enrolled for IM administration and those enrolled for IN administration will proceed in a staged fashion. For Cohorts 1 (IM administration without adjuvant) and 5 (IN administration), which may be enrolled and dosed concurrently, 3 sentinel participants under 50 years of age will be enrolled in each Cohort over at least 2 days. For each of those Cohorts independently, a safety review of halting rules and clinical safety data through at least Day 8 will be conducted by the Protocol Safety Review Team (PSRT) prior to enrollment of the remainder of the cohort. Enrollment, dosing, and safety oversight for IM Cohorts 2, 3, and 4 will proceed in the same fashion as Cohort 1, except that sentinel enrollment need not be spaced over at least 2 days. Similarly, for IN Cohorts 6 and 7, enrollment and safety oversight will proceed in the same fashion as Cohort 5, except that sentinel enrollment need not be spaced over at least 2 days. The primary objectives are: 1) To evaluate the safety and reactogenicity of a single IM injection of three different antigen dose levels (5, 15, and 50 microgram) of Boost-2867 with Alhydrogel (R) (alum) and CpG 7909 adjuvants, and a single injection of 50 microgram Boost-2867 without adjuvant, in previously vaccinated healthy adults. 2) To evaluate the safety and reactogenicity of a single IN administration of three different antigen dose levels (20, 50, and 125 microgram) of Boost-2867 without adjuvant in previously vaccinated healthy adults.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 64

140 Participants Needed

Shionogi Protease Inhibitor for COVID-19

San Francisco, California
This trial will test a new medicine called ensitrelvir to help hospitalized COVID-19 patients by stopping the virus from multiplying.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3

602 Participants Needed

Abatacept Infusion for COVID-19

San Francisco, California
This trial tests if using abatacept with usual treatment helps hospitalized COVID-19 patients recover better by calming their immune system.
Prior Safety Data

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 4

1500 Participants Needed

COVID-19 Booster Vaccines for Coronavirus

San Francisco, California
The goal of this clinical trial is to test two investigational COVID-19 booster vaccines, called CoTend-s3BXBB and CoTend-BXBB, in healthy volunteers ages 40-64. The CoTend-s3BXBB vaccine includes a component called "s3", which was designed to improve the body's response to the vaccine. CoTend-BXBB is the same vaccine without s3. The main questions the study aims to answer are: 1) Is the investigational vaccine safe? 2) Does "s3" lead to bigger, broader, and longer-lasting responses to the vaccine? 5 different doses of the vaccines will be studied. Participants will receive a single dose of either CoTend-s3BXBB, CoTend-BXBB, or placebo. Participants will be monitored for side effects. Saliva, nasal, and blood samples will be collected and immune responses to the vaccine will be measured.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:40 - 64

80 Participants Needed

Immune Activation Imaging for COVID-19

San Francisco, California
This trial involves injecting a special substance into people who have recovered from COVID-19 and then taking detailed body scans to see where the substance goes. This helps doctors understand how different parts of the body are affected after recovering from COVID-19.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

80 Participants Needed

Various Treatments for Critically Ill COVID-19 Patients

San Francisco, California
The goal of this project is to rapidly screen promising agents, in the setting of an adaptive platform trial, for treatment of critically ill COVID-19 patients. In this phase 2 platform design, agents will be identified with a signal suggesting a big impact on reducing mortality and the need for, as well as duration, of mechanical ventilation.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

1500 Participants Needed

Cardiac Rehabilitation for Post-COVID Syndrome

San Francisco, California
This trial is testing if cardiac rehabilitation can help people with Long COVID improve their exercise ability and heart function. The program includes exercise training and health education to support heart health and overall well-being.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

20 Participants Needed

hIVIG for COVID-19

San Francisco, California
The primary objective of the Outpatient Treatment with Anti-Coronavirus Immunoglobulin (OTAC) (INSIGHT 012) trial is to compare the safety and efficacy of a single infusion of anti-COVID-19 hyperimmune intravenous immunoglobulin (hIVIG) versus placebo among adults with recently diagnosed severe acute respiratory syndrome - coronavirus 2 (SARS-CoV2) infection who do not require hospitalization. The primary endpoint of this double-blind randomized trial is a five-category ordinal outcome that assesses the participant's clinical status seven days after the infusion of hIVIG or placebo. 1. Asymptomatic and no limitations in usual activity due to COVID-19 2. Mild COVID-19 illness or minor limitations to usual activity 3. Moderate COVID-19 illness and with major limitations to usual activity 4. Severe COVID-19 or serious disease manifestation from COVID-19 5. Critical illness from COVID-19 or Death Two strata of participants will be identified for analysis purposes. Stratum 2 will be participants who receive direct-acting antivirals (DAAs) or other anti-SARS-CoV2 agents that are approved/available and recommended for use as part of standard of care (SOC), estimated to be about 20% of participants. Stratum 1 will be participants who do not receive this agents, estimated to be about 80% of participants.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3

820 Participants Needed

Baricitinib for Post-COVID Syndrome

San Francisco, California
The overarching goal of this study is to determine if baricitinib, as compared to placebo, will improve neurocognitive function, along with measures of physical function, quality of life, post-exertional malaise, effect of breathlessness on daily activities, post-COVID-19 symptom burden, and biomarkers of inflammation and viral measures, in participants with Long COVID.
Prior Safety Data
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3

550 Participants Needed

Sanofi-GSK COVID-19 Vaccine Booster for Low Antibody Levels After Vaccination

San Francisco, California
An open label, non-randomized pilot study in kidney transplant recipients who received a completed primary series and bivalent booster of mRNA based COVID-19 vaccine and have =\<2500 U/mL SARS-CoV-2 S antibody concentration using the Roche Elecsys(R) anti-RBD assay. Up to 80 participants will be enrolled in this study. Eligible participants will receive a dose of the Sanofi-GSK monovalent (B.1.351) CoV2 preS dTM-AS03 COVID-19 vaccine candidate.. The primary objective is to determine whether a booster dose of the Sanofi-GSK monovalent (B.1.351) CoV2 preS dTM-AS03 COVID-19 vaccine will elicit an increased SARS-CoV-2 antibody response in participants who have failed to maintain an antibody titer \>2500 U/mL (using the Roche Elecsys(R) anti-RBD assay) to 2 or more doses of mRNA based COVID-19 vaccine
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2

80 Participants Needed

Extracellular Vesicle Treatment for Acute Respiratory Distress Syndrome

San Francisco, California
This trial tests a new treatment where tiny particles from bone marrow cells are used to help patients with severe lung problems by reducing inflammation and repairing lung damage.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3

970 Participants Needed

Immunosuppression Adjustment for Kidney Transplant Recipients

San Francisco, California
This study will enroll individuals who have: * Completed primary series of mRNA COVID-19 vaccine, and * An antibody response ≤ 2500 U/mL measured at least 30 days after the last dose of vaccine. This group of patients is at high risk for severe COVID-19 disease due to pharmacologic immunosuppression and a high prevalence of non-transplant risk factors such as obesity and diabetes.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting

400 Participants Needed

Why Other Patients Applied

"I've been struggling with ADHD and anxiety since I was 9 years old. I'm currently 30. I really don't like how numb the medications make me feel. And especially now, that I've lost my grandma and my aunt 8 days apart, my anxiety has been even worse. So I'm trying to find something new."

FF
ADHD PatientAge: 31

"I was diagnosed with stage 4 pancreatic cancer three months ago, metastatic to my liver, and I have been receiving and responding well to chemotherapy. My blood work revealed that my tumor markers have gone from 2600 in the beginning to 173 as of now, even with the delay in treatment, they are not going up. CT Scans reveal they have been shrinking as well. However, chemo is seriously deteriorating my body. I have 4 more treatments to go in this 12 treatment cycle. I am just interested in learning about my other options, if any are available to me."

ID
Pancreatic Cancer PatientAge: 40

"I changed my diet in 2020 and I’ve lost 95 pounds from my highest weight (283). I am 5’3”, female, and now 188. I still have a 33 BMI. I've been doing research on alternative approaches to continue my progress, which brought me here to consider clinical trials."

WR
Obesity PatientAge: 58

"My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort."

HZ
Arthritis PatientAge: 78

"As a healthy volunteer, I like to participate in as many trials as I'm able to. It's a good way to help research and earn money."

IZ
Healthy Volunteer PatientAge: 38

COVID-19 Vaccine for Children

Oakland, California
The purpose of this clinical trial is to learn about the safety, extent of the side effects, and immune responses of the study vaccine (called variant-adapted BNT162b2 RNA-based vaccine) in healthy children. The trial is divided into 5 individual studies or substudies based on age group and prior history of COVID-19 vaccinations. All participants in each of the 5 sub-studies will receive study vaccine as a shot depending on what group they are in. * Substudy A design: Phase 1 includes participants 6 months through less than 4 years 3 months of age who have not received a previous coronavirus vaccination (COVID-19 vaccine naïve) and will receive 3 doses of study vaccine as their initial series, followed by a fourth dose of study vaccine. Phase 2/3 includes participants 6 months through less than 5 years of age who have not received a previous coronavirus vaccination (COVID-19 vaccine naive) and will receive 1, 2, or 3 doses of study vaccine, depending on what group they are in. * Substudy B design: includes participants 6 months through less than 5 years of age who have either received 2 or 3 prior doses of BNT162b2 and will receive study vaccine as their third or fourth dose. * Substudy C design: Phase 1 includes participants 6 months through less than 5 years of age who have received 3 prior doses of BNT162b2 and will receive study vaccine as their fourth dose. * Substudy D design: includes participants 5 through less than12 years of age who have received 2 or 3 prior doses of BNT162b2 and will receive study vaccine as their third or fourth dose. * Substudy E design: includes participants 5 through less than 12 years of age who have not received a previous coronavirus vaccination (COVID-19 vaccine naive) and will receive a single dose of study vaccine.
No Placebo Group
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2, 3
Age:6 - 11

4292 Participants Needed

mRNA COVID-19 Vaccine Safety With Childhood Vaccines

Oakland, California
This is a prospective, randomized, open-label clinical trial to evaluate the safety of COVID-19 vaccination and other routine childhood vaccines given simultaneously at Visit 1, as compared to sequential vaccination of COVID-19 vaccine and other vaccines at separate visits (Visits 1 and 2).
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 4
Age:6 - 4

344 Participants Needed

Air Filtration + Ventilation for COVID-19

San Mateo, California
Investigators are evaluating whether an intervention consisting of box-fans with MERV 16 filters ("filtration fans") and recommendations for improving ventilation in the home can reduce secondary spread of Covid19 from an index case to susceptible contacts within the home.
No Placebo Group

Trial Details

Trial Status:Enrolling By Invitation
Trial Phase:Unphased

200 Participants Needed

COVID-19 Vaccine for Children

Walnut Creek, California
This is a Phase 2/3 randomized, observer-blinded, placebo-controlled, age de-escalation trial to evaluate the safety and immunogenicity of 2 primary doses of SARS-CoV-2 rS with Matrix-M™ adjuvant (NVX-CoV2373) given 21 days apart and NVX CoV2373 or a variant-based vaccine given as a booster dose or at crossover in pediatric participants (3 age cohorts; 6 to \< 12 years, 2 to \< 6 years, and 6 to \< 24 months of age). Each age cohort will be conducted in 2 parts starting with the oldest age cohort (6 to \< 12 years of age).
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2, 3
Age:6 - 11

3600 Participants Needed

RNA-Based Vaccine for COVID-19

Walnut Creek, California
The purpose of this study is to learn about the safety, tolerability, and immunogenicity of an updated vaccine against COVID-19. This study is seeking participants 18 through 64 years of age who are considered to be at higher risk for severe COVID-19 disease per study protocol and those 65 years of age and older. All participants in this study will receive 1 shot to their arm of a BNT162b2 (Omi LP.8.1) 30 µg RNA-based vaccine which targets a circulating variant of SARS-CoV-2 and is selected for the 2025-2026 COVID-19 respiratory virus season. This study is about 6 months for each participant, and participants will need to visit the clinical study site at least 4 times.
No Placebo Group
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3

100 Participants Needed

Ibuzatrelvir for Coronavirus

Walnut Creek, California
The purpose of the study is to evaluate whether ibuzatrelvir is effective and safe in adults and adolescents with COVID-19 who do not need to be in the hospital but who are at high risk for progression to severe disease. Eligible participants will be randomly assigned (by chance) to receive ibuzatrelvir or matching placebo orally for 5 days. Co-administration of locally available standard of care is allowed. The total duration of the study is around 6 months.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3
Age:12 - 18

2330 Participants Needed

BNT162b2 Vaccine for COVID-19

Walnut Creek, California
The purpose of this clinical protocol is to learn about the safety, tolerability, and immunogenicity of new BNT162b2 RNA-based vaccine candidates targeting new variants of SARS-CoV-2 in healthy people. Substudy A: * This study will evaluate the safety, tolerability, and immunogenicity of BNT162b2 (Omi XBB.1.5) given as a single 30 µg dose, * in people who are 12 years of age and older, * who previously received at least 3 doses of a US-authorized mRNA COVID-19 vaccine, with the most recent dose being an Omicron BA.4/BA.5-adapted bivalent vaccine received at least 150 days before the study vaccination (Visit 1). * The study is about 6 months long for each participant. * Participants will have at least 5 visits to the clinic. * At each clinic visit a blood sample will be taken. * At least 1 nasal swab will taken. Substudy B: * This study will evaluate the safety, tolerability, and immunogenicity of BNT162b2 (Omi XBB.1.5) given as a single 30 µg dose, * in people who are 12 years of age and older, * who are COVID-19 vaccine-naïve * who have had any positive SARS-CoV-2 test result \>28 days before study vaccine administration. * The study is about 6 months long for each participant. * Participants will have at least 5 visits to the clinic. * At each clinic visit a blood sample will be taken. * At least 1 nasal swab will taken. Substudy C: * This study will evaluate the safety, tolerability, and immunogenicity of BNT162b2 (Omi JN.1) and BNT162b2 (Omi KP.2) given as a single 30 µg dose to: * Cohort 1: people who are 18 years of age and older, who will receive BNT162b2 (Omi JN.1), and, * Cohort 2: people who are 12 years of age and older, who will receive BNT162b2 (Omi JN.1), and, * Cohort 3: people who are 18 years of age and older who will receive BNT162b2 (Omi KP.2). * Participants may have never received a COVID-19 vaccine or, may have previously received COVID-19 vaccine(s), with the most recent dose received at least 150 days before the study vaccination (Visit 1). * The study is about 6 months long for each participant. * Participants will have at least 6 visits (Cohorts 1 and 3) or at least 5 visits (Cohort 2) to the clinic. * At each clinic visit a blood sample will be taken. * At least 1 nasal swab will taken.
No Placebo Group
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Age:12+

1000 Participants Needed

Flu and COVID-19 Vaccines for Coronavirus and Influenza

Walnut Creek, California
The purpose of this study is to learn about how the flu and COVID vaccines act when given alone or when mixed together. This study is seeking healthy participants aged 18 or older. All participants in this study will receive only 1 shot to their arm, either a flu or COVID vaccine, alone or mixed. Participants will take part in this study for about 6 months, and participants will need to visit the clinical study site at least 4 times.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2

2645 Participants Needed

Flu and COVID-19 Vaccines for Virus Protection

Walnut Creek, California
This study is to learn about flu and COVID vaccines, either alone or when mixed together. Healthy people aged 18 or older can join. Participants will get one shot in each arm, either a flu or COVID vaccine, alone or mixed. The study lasts about 6 months, and participants need to visit the research site at least 3 times.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2

1353 Participants Needed

Ivabradine and IVIG for Long COVID Syndrome

Stanford, California
This study is a platform protocol designed to be flexible so that it is suitable for a wide range of settings within health care systems and in community settings where it can be integrated into COVID-19 programs and subsequent treatment plans. This protocol is a prospective, multi-center, multi-arm, randomized, controlled platform trial evaluating various interventions for use in the treatment of autonomic dysfunction symptoms, including cardiovascular complications and postural orthostatic tachycardia syndrome (POTS), in PASC participants. The interventions tested will include non-pharmacologic care and pharmacologic therapies with study drugs.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

380 Participants Needed

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