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171 Clinical Trials near Honolulu, HI

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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
Age:18+
Sex:All
2050 Participants Needed
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
Age:18+
Sex:All
1353 Participants Needed
This study consists of 2 parts, Part A and Part B. Part A is a single center, randomized, double-blind, placebo-controlled cohort designed to evaluate the safety, tolerability, and pharmacokinetics (PK) of NMRA-323511 among healthy elderly. Part B is a multicenter, randomized, double-blinded, placebo-controlled, parallel-group cohort to evaluate the safety, tolerability, and efficacy of NMRA-323511 among adults with Agitation Associated with Dementia due to Alzheimer's Disease. Part A consists of a Screening Period (up to 28 days), a 10-day Treatment Period, and a 10- day Follow-up clinic visit after last dose of study treatment. Part B consists of a Screening Period (up to 28 days), an 8-week Treatment Period, and a 10-day Follow-up clinic visit after last dose of study treatment.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:55 - 90
Sex:All
96 Participants Needed
This trial is testing the safety of a drug called emraclidine, which is taken by mouth, in elderly people.
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1
Age:65 - 85
Sex:All
17 Participants Needed
The purpose of this study is to learn if modified RNA (modRNA) vaccines for the prevention of influenza are: * safe; and * how these vaccines produce an immune response in generally healthy adults. Immune response is the way the body protects itself against things it sees as harmful or foreign. RNA (also called ribonucleic acid) is one of two types of nucleic acid made by cells. RNA contains information that has been copied from DNA (the other type of nucleic acid). Cells make several different forms of RNA, and each form has a specific job in the cell. Many forms of RNA have functions related to making proteins. RNA is also the genetic material of some viruses instead of DNA. RNA can be made in the laboratory and used in research studies. Also called ribonucleic acid. Influenza is term used for flu illness. It is an infection caused by a virus that affects your mouth, nose, and throat. The study is seeking for participants who: * are at least 18 years of age * have not received an influenza vaccine within the last 6 months * are generally healthy This study will be divided into three sub-studies: Substudy A (SSA), Substudy B (SSB), and Substudy C (SSC). All participants, regardless of sub-study, will receive 1 dose of either of the following vaccines as an injection into their arm: * 1 of the modRNA influenza vaccines that is being studied; or * an approved influenza vaccine approved for use in their respective age group. Participants will be involved in this study for about 6 months. During this time, participants will have at least 3 clinic visits.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
1202 Participants Needed
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Nature Walks for Stress Management

San Francisco, California
The investigators will test the efficacy of our proposed intervention to reduce embodied stress in four racial/ethnic groups (Black, Latinx, Pilipinx, and Pacific Islander) as a preventative intervention for health disparities found in these communities. The intervention is comprised of two phases. The first consists of community nature walks in a pristine redwood forest for six months. This is followed by chosen nature activities with family and/or friends for three months. The investigators will test the ability of these activities in nature to reduce chronic stress that underpins many health disparities using validated biological, behavioral, and sociocultural measures. The use of these measures is in alignment with the National Institute of Minority Health and Health Disparities (NIMHD) Research Framework, and will increase understanding of individual, interpersonal, community, and social level factors that lead to, and that can eliminate health disparities.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
200 Participants Needed
Purpose: This clinical trial aims to explore the potential for human sperm production in vitro by sustaining a laboratory-cultured adult testicular environment. It also seeks to identify genetic factors contributing to human sterility and failed spermatogenesis. The study's primary objectives include: 1. Identifying genomic markers associated with sterility and failed spermatogenesis. 2. Developing an ex vivo (outside the body) testis "organ-on-a-chip" ("iTestis") to support stem cell cultivation. 3. Determining whether human spermatogenesis can be re-created in vitro using stem cells nurtured in the iTestis model. Study Description: Researchers will analyze the genomic profiles of fertile and sterile male participants to map genetic abnormalities associated with sterility. Using testicular and skin tissue samples from participants, spermatogonial stem cells and pluripotent stem cells will be isolated and utilized to construct the ex vivo iTestis. This system will integrate genomic insights and prior research to foster human spermatogenesis outside the body. Participant Involvement: Participants will provide the following samples: * Blood sample for serum analysis. * A skin tissue biopsy. * Testicular tissue, obtained through fine needle aspiration (FNA) or testicular sperm extraction (TESE), as part of a routine procedure. All procedures will be conducted by the principal investigator and qualified research staff, ensuring participant safety and adherence to ethical guidelines.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 60
Sex:Male
100 Participants Needed
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EAAT2 PET Tracer for Dementia

San Francisco, California
This trial tests a new imaging agent that can be seen with a PET scan to detect early brain changes in patients with Alzheimer's disease and frontotemporal dementia. The agent targets a specific brain protein that is less active in these diseases. By identifying these changes early, doctors hope to improve diagnosis and treatment.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:40 - 75
Sex:All
102 Participants Needed
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STMC-103H for Allergies

San Francisco, California
This trial is testing a new treatment called STMC-103H to see if it can help prevent allergic diseases in young children. The study focuses on babies and infants who are at risk of developing allergies. The treatment aims to improve their immune system's response to allergens, potentially reducing conditions like atopic dermatitis.
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Age:0 - 14
Sex:All
264 Participants Needed
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Gly-low Cocktail for Obesity

San Francisco, California
This trial tests a pill called Gly-low, which is a mix of five safe compounds. It aims to help adults aged 50-70 with obesity by reducing harmful sugar-related compounds in their bodies. The goal is to lower food intake, weight gain, and improve overall health.
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 1, 2
Age:50+
Sex:All
100 Participants Needed
This is a phase I/Ib imaging study of granzyme B, 64-copper granzyme targeting restricted interaction peptide specific to family member B (64Cu-GRIP B) Positron Emission Tomography (PET) in patients with relapsed/refractory non-Hodgkin's lymphoma (NHL) receiving CD19-directed Chimeric antigen receptor T cells (CAR-T) therapy. The proposed study represents the first-ever lymphoma patient imaging studies with 64Cu-GRIP B PET. The tracer is designed to detect extracellular granzyme B as it is secreted by activated immune cells in the tumor microenvironment, which may highlight tumors that will exhibit a durable response to Cluster of Differentiation 19 (CD19)-directed CAR T-cell therapy.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
32 Participants Needed
HVTN 144 is a phase 1 clinical trial to being conducted to evaluate the safety and immunogenicity of an HIV envelope trimer, N332-GT5 gp140, adjuvanted with saponin/MPLA nanoparticles (SMNP) in adult participants without HIV. The study aims to evaluate the safety and tolerability of N332-GT5 gp140 adjuvanted with SMNP in adult volunteers without HIV and in overall good health, including identifying a safe and tolerable dose, route, and schedule of administration of the novel adjuvant SMNP. The study also aims to evaluate the induction of BG18-class immunoglobulin G (IgG) B-cell responses in memory B cells by the study regimens and compare the responses between the different groups. HVTN 144 will be conducted in 2 parts with 84 volunteers without HIV and in overall good health, aged 18 to 55 years. The study duration is 22 months which includes 8 months for enrollment, planned safety holds, follow-up, and Adverse Event of Special Interest (AESI) health contact 1 year after last vaccination.
Stay on current meds
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1
Age:18 - 55
Sex:All
57 Participants Needed
In a crossover study, experienced electronic cigarette users will vape 3 different forms of nicotine: natural (derived from tobacco), synthetic, or a 50:50 mixture of both natural and synthetic. The investigators will compare nicotine metabolism, cardiovascular effects, patterns of self-administration, and participants' feelings of craving/withdrawal and enjoyment.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:21 - 65
Sex:All
18 Participants Needed
This is an open-label study to examine the safety and immunogenicity of synthetic DNAs encoding NP-GT8 and IL-12 with or without a TLR-agonist-adjuvanted Env Trimer 4571 boost in adults without HIV. The primary hypothesis is that vaccination with a recombinant DNA vaccine encoding a germline-targeting epitope followed by a trimeric protein boost will be safe and immunogenic.
Stay on current meds
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1
Age:18 - 55
Sex:All
46 Participants Needed
The main purpose of this study is to gain a better understanding of the distinct mental states and physical reactions that can arise during a psychedelic experience. By repeatedly assessing the same participants in an MRI while under the effects of psilocybin, the investigators want to identify reliable brain and body reactions arising during these psychedelic experiences. It is hoped that this will provide an insight to inspire future research on psilocybin and related psychedelics as well as inform on their therapeutic action. This study will involve up to 12 healthy volunteers with previous psychedelic experience. Participants in this study will be given four doses of psilocybin, with breaks of at least seven days in between dosing visits. The first dosing visit will feature a 10 mg dose of psilocybin, which can be considerate a low to moderate dose, whereas the remaining three dosing visits will feature 25 mg psilocybin, a high dose that is consistent with the dosage chosen for several modern clinical trials with psilocybin. From the initial in-person screening visit to the final follow-up, participants will be in this study for approximately 6-12 weeks and visit the research site 5 times. The first visit will be an in-person screening visit, during which the investigators will assess participants' eligibility to be enrolled. There will be 4 subsequent visits to the scan center for dosing and magnetic resonance imaging (MRI) scanning, and there will be a final remote follow up. Each of the four dosing visits will include four periods of lying within the MRI scanner for scanning, each of these 'in-scanner' sessions will last for \~ 45 minutes. Actual scans, which are also called 'runs' last for \~ 12 mins. During these 'runs', the investigators will ask participants two brief questions about how positive or negative their current experience is every 100 seconds. They will be able to record their answers using a button box which they will be operating with their hand. One day after each dosing visit, the investigators will schedule a phone call with the participant to check how they are doing and perform an informal interview focused on their experience while under the effects of psilocybin.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:21 - 70
Sex:All
12 Participants Needed
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HIV Vaccine for HIV Prevention

San Francisco, California
This trial is testing two vaccine methods to help people at risk of HIV infection produce special antibodies that can fight many types of HIV. The vaccine works by training the immune system to make strong antibodies that block HIV.
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1
Age:18 - 55
Sex:All
52 Participants Needed
This trial uses special imaging agents to help visualize harmful brain proteins in people at risk of Alzheimer's disease. The agents make these proteins glow during scans, allowing doctors to see them clearly and monitor the disease.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1
Age:50 - 90
Sex:All
620 Participants Needed
The goal of this study is to learn if short-term changes in the immune system alter how we process information and experience fear. The main questions it aims to answer are: Do people who receive typhoid vaccine respond differently than those who receive a placebo saline vaccine? Do people who receive typhoid vaccine experience changes in how they think and feel? Participants will: Attend four appointments at the San Francisco VA Health Care System; Receive typhoid vaccine or placebo at one of the visits; Have their physiological responding measured while listening to sounds; Complete questionnaires and psychological tests.
Stay on current meds
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 1
Age:25 - 45
Sex:All
288 Participants Needed
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Vaccine Regimen for HIV Prevention

San Francisco, California
This is a partially randomized, open-label phase 1 study to evaluate the safety and immunogenicity of a priming regimen of 426c.Mod.Core-C4b adjuvanted with 3M-052 AF + Alum followed by boosts with HxB2.WT.Core-C4b adjuvanted with 3M-052 AF + Alum. The primary hypothesis is that the boosting with HxB2.WT.Core-C4b adjuvanted with 3M-052 AF + Alum will further mature broadly neutralizing antibody (bnAb)-precursor B-cell lineages elicited by 426c.Mod.Core-C4b adjuvanted with 3M-052 AF + Alum. 426c.Mod.Core-C4b adjuvanted with 3M-052 AF + Alum has been tested in HVTN 301 previously, whereas the HxB2.WT.Core-C4b will be first-in-human (FIH).
Stay on current meds
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 55
Sex:All
42 Participants Needed
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18F-OP-801 for ALS

San Francisco, California
This trial tests a new brain scan substance called 18F-OP-801 on patients with ALS, AD, MS, PD, and healthy volunteers. It helps doctors see brain inflammation by highlighting active immune cells. This could improve early detection and treatment of these diseases.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 80
Sex:All
65 Participants Needed
To compare the physiological and psychological effects of psilocin taken orally by pill or sublingually by dissolving a tablet under the tongue to those of psilocybin taken by pill in healthy adults.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1
Age:25 - 50
Sex:All
20 Participants Needed
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PET Imaging with VRC01 for HIV

San Francisco, California
This is a single center exploratory imaging study involving one intravenous microdose of 89Zr-DFO-VRC01 followed by whole-body PET-MR imaging in HIV infected individuals and healthy volunteers. Imaging data will be obtained from up to four static PE-MR images in order to determine dosimetry and temporal tissue uptake/tissue distribution of 89Zr-DFO-VRC01. This is not a treatment study of the biological activity of 89Zr-DFO-VRC01 to impact HIV persistence.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
30 Participants Needed
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RO7565020 for Chronic Hepatitis B

San Francisco, California
This trial tests a new drug called RO7565020 to see if it is safe and how it behaves in the body. It includes healthy people and those with chronic hepatitis B. Researchers aim to understand how the drug moves through and affects the body.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 65
Sex:All
110 Participants Needed
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18F-C-SNAT4 for Lung Cancer

Stanford, California
This trial is testing a new imaging agent called [18F]-C-SNAT4 in both healthy people and lung cancer patients. The goal is to see how the agent spreads in the body, measure its safety, and determine how well it highlights cancerous tissues compared to normal ones.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
20 Participants Needed
The purpose of this study is to evaluate the safety and tolerability, pharmacokinetics and pharmacodynamics, pH and food effect, and preliminary efficacy of BMS-986470 in healthy volunteers and participants with sickle cell disease.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
184 Participants Needed
(JUSTIFICATION: This is the R33 stage of an NIH funded R21/R33 study. R21 stage (IRB-61727) was focused on intervention development; R33 stage will focus on pilot testing the effect of the intervention. The R21 phase was not considered a NIH defined clinical trial; R33 will be considered a NIH defined clinical trial) The purpose is to develop and test the effect of a "personalized" computer-based cognitive training program. The personalized program tailors the difficulty of the training tasks using a participant's biofeedback (i.e., heart rate) and cognitive performance. Such a personalization will ensure that the participant can perform at his/her ideal training capacity. Participants will be randomized into one of 2 groups and each group will play a different version of computerized training game and have ECG collected to allow subject blinding.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:60+
Sex:All
50 Participants Needed
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SRF114 for Solid Tumors

Palo Alto, California
This is a Phase 1, open-label, first-in-human, dose-escalation and expansion study of CHS-114, a monoclonal antibody that targets CCR8, as a monotherapy in patients with solid tumors.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
87 Participants Needed
Reduced intensity conditioning (RIC) has emerged and been increasingly adopted as a modality to allow preparative conditioning pre transplant to be tolerated by older adults or those patients that are otherwise unfit for myeloablative conditioning. In this study, we aim to use RIC followed by matched related/unrelated donor, 7/8 matched related/unrelated donor, or haploidentical donor peripheral blood stem cell transplantation. Standard strategies to control the alloreactivity following HCT utilize immunosuppressive or cytotoxic medications. In this study, we explore donor graft engineering to enrich for immmunoregulatory populations to facilitate post transplantation immune reconstitution while minimizing graft versus host disease (GVHD) with post-transplant immunosuppressive agents.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 75
Sex:All
40 Participants Needed
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RCT2100 for Cystic Fibrosis

Palo Alto, California
This is the first-in-human study with RCT2100 and is designed to provide safety and tolerability data for future clinical studies.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 65
Sex:All
158 Participants Needed
The purpose of this study is to utilize the radioactive positron emission tomography (PET) tracer \[11C\]UCB-J to test the neural synaptic pruning hypothesis of schizophrenia. This imaging method allows for the quantification of synaptic density in the living human brain and has the unprecedented ability to directly examine the synaptic pathology underlying neuropsychiatric disease. The neural synaptic pruning hypothesis posits that a key pathogenic process of schizophrenia is the over-exuberant elimination of neural synapses during development. The confirmation of reduced synaptic density in schizophrenia as evidenced by \[11C\]UCB-J has the potential to lead to a number of ground-breaking clinical innovations, such as laboratory-based diagnostics and prognostics, and novel, disease-modifying treatments.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 65
Sex:All
60 Participants Needed
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Frequently Asked Questions

How much do clinical trials in Honolulu, HI pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do clinical trials in Honolulu, HI work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across trials in Honolulu, HI 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length in Honolulu, HI is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility in Honolulu, HI several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a medical study in Honolulu, HI ?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest clinical trials in Honolulu, HI ?

Most recently, we added Microneedling with CBD for Acne, Oral THC and CBD for Substance Use Disorders and NEXI-001 + Decitabine for AML or MDS to the Power online platform.