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Healthy Paid Clinical Trials in California
A listing of 81 Healthy clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
1 - 12 of 81
The state of California currently has 81 active clinical trials seeking participants for Healthy research studies. These trials are conducted in various cities, including Los Angeles, San Francisco, San Diego and Sacramento.
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
Featured Trial
Chronic Cough Study
Recruiting
Are you tired of living with chronic cough? The ASPIRE Study is now looking to enroll people from all backgrounds to help research potential new treatment options for chronic cough. You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you.
Conditions:
Chronic Cough
Refractory or Unexplained Chronic Cough
Cough
Asthma
Allergic Asthma
Featured Trial
NAD+ Aging Study
Recruiting
The HEALING Lab at the University of Rhode Island is seeking volunteers between the age of 40-80 for a NAD+ aging study. Participants will receive $300 for completing a 5-week study, which involves taking an oral supplement (either a sugar pill or NAD+ supplement) for 4 weeks between two in-person sessions. To participate in this study, you cannot be taking hormones, pregnant, or breastfeeding.
Conditions:
Healthy
Healthy Volunteers
Featured Trial
Inbody Validation Study
Recruiting
This study is being done to answer the following questions: Are the extracellular water and total body water measurements made by InBody Bioimpedance Analysis (BIA) devices accurate when compared to standard tests such as the dilution method and magnetic resonance imaging? Are clinical measurements of body composition related to strength and metabolic health?
Conditions:
Healthy
Featured Trial
Type 2 Diabetes Clinical Trial
Recruiting
Can changing your breakfast improve your type 2 diabetes? If you have an HbA1C of 7.0% or higher, you are invited to participate in an online study at the University of Michigan.
Conditions:
Type 2 Diabetes
Diabetes Mellitus Type 2 in Obese
Diabetes Type Two
Type 2 Diabetes Mellitus
Diabete Type 2
Featured Trial
Crohn's Disease Clinical Study
Recruiting
Help us study a potential new way to treat Crohn's disease. We are seeking adults living with Crohn's disease to join our latest clinical trial to help us learn more. Eligible participants will receive study-related treatment, assessments, and care at no cost. You will also receive reimbursement for travel while participating. Health insurance is not required to take part.
Conditions:
Crohn's Disease
Crohn Disease
Crohns Disease
Crohn's Disease (CD)
Crohn Colitis
A Study to Assess the Relative Bioavailability of Risankizumab Following Subcutaneous Administration With On-Body Injector in Healthy Adult Participants
Recruiting
This study will assess the pharmacokinetics and relative Bioavailability of risankizumab following subcutaneous (SC) administration with on-body Injector in Healthy Adult Participants.
Gender:
ALL
Ages:
Between 18 years and 60 years
Trial Updated:
05/05/2025
Locations: CenExel ACT- Anaheim Clinical Trials /ID# 274805, Anaheim, California +1 locations
Conditions: Healthy Volunteer
A Study of LY3537031 in Overweight, Obese, and Healthy Participants
Recruiting
This is a 3-part study that includes a Part A, Part B, and Part C. Part A will study the safety and tolerability of the study drug known as LY3537031 in participants who are overweight and obese. Part B and Part C will study the safety and tolerability of LY3537031 in healthy participants. Part C will contain only Japanese and Chinese healthy participants.
Blood tests will be performed to check how much LY3537031 gets into the bloodstream and how long it takes the body to eliminate it. Body wei... Read More
Gender:
ALL
Ages:
Between 22 years and 65 years
Trial Updated:
04/29/2025
Locations: Collaborative Neuroscience Research, LLC, Los Alamitos, California
Conditions: Healthy, Obesity
Food Prescriptions to Promote Affordable Diets
Recruiting
This is an Randomized controlled trial (RCT) to assess the impact of meal planning and affordable grocery delivery on weight loss, dietary quality and health on members of multigenerational Latino households.
Gender:
ALL
Ages:
2 years and above
Trial Updated:
04/25/2025
Locations: Kaiser Permanente, Pasadena, California
Conditions: Diet, Healthy, Overweight and Obesity
A Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZD4144 as Well as the Impact of AZD4144 on the Pharmacokinetics of Rosuvastatin and Furosemide in Healthy Participants
Recruiting
This study consists of 3 parts: Part A, Part B and Part C. This study will compare the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of AZD4144 with placebo in healthy participants, in Part A and Part B. Part C of this study will investigate the possibility of drug-drug interaction (DDI) between IV AZD4144 and oral rosuvastatin and furosemide by evaluating the PK of rosuvastatin and furosemide when administered alone and in combination with single IV dose of AZD4144
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
04/25/2025
Locations: Research Site, Glendale, California
Conditions: Healthy Participants
A Placebo-controlled Safety and Tolerability Study of Intravenous (IV) and Subcutaneous (SC) AZD1163 in Healthy Volunteers
Recruiting
A study to demonstrate the safety and tolerability of AZD1163 when administered intravenously and subcutaneously in healthy participants.
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
04/23/2025
Locations: Research Site, Glendale, California
Conditions: Healthy Volunteers
Diagnosing Obstructive Sleep Apnea Using Electromyography of the Muscles of the Mouth
Recruiting
The investigators will establish how well a novel, quick, and painless way of measuring muscle activity from the mouth and throat works for detecting sleep apnea. This technology is called transmembraneous electromyography (tmEMG). Leveraging two technologies, a new probe capable of recording muscle activity by lightly touching the muscle, as well as a machine learning model for signal interpretation, the investigators will conduct an initial observational feasibility study in phase 1, followed... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
04/21/2025
Locations: University of California San Diego, San Diego, California
Conditions: Obstructive Sleep Apnea (OSA), OSA, Healthy Volunteers, Electromyography
Deliver-EE: Evaluating Effects of Meal Delivery
Recruiting
This study will randomly assign 2,300 older adults on waiting lists at fourteen Meals on Wheels programs in Florida, Illinois, Maryland, Tennessee, Texas, North Carolina, South Carolina, and California into two groups who will receive: (a) daily delivery of meals, five days a week or (b) a shipment of 10 frozen meals, every two weeks. Researchers will examine participants' Medicare claims to understand if differences in healthcare utilization occur between the two groups within six months after... Read More
Gender:
ALL
Ages:
66 years and above
Trial Updated:
04/21/2025
Locations: Meals on Wheels San Diego County, San Diego, California
Conditions: Healthy
Study to Evaluate the Safety and the Immunogenicity of a Second Generation Structurally Designed mRNA Vaccine Candidate Against Pandemic Influenza H5 HA Strain in Healthy Adult Participants Aged 18 Years and Older
Recruiting
The purpose of this phase 1/2 study is to investigate the safety and immunogenicity of different doses (high, medium and low) of a second generation structurally designed (SD2) H5 messenger ribonucleic acid (mRNA) vaccine against pandemic H5 influenza virus (pandemic flu H5 hemagglutinin (HA) mRNA SD2) in healthy younger and older adults.
The study will aim to identify the appropriate dose for further clinical development of a potential pandemic response vaccine.
The study duration per partici... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/21/2025
Locations: Velocity Clinical Research - San Diego- Site Number : 8400013, La Mesa, California
Conditions: Pandemic Influenza Immunization, Healthy Volunteers
Probing the Role of Feature Dimension Maps in Visual Cognition: Impact of Salience Level (Expt 1.1)
Recruiting
How does one know what to look at in a scene? Imagine a "Where's Waldo" game - it's challenging to find Waldo because there are many 'salient' locations in the picture, each vying for one's attention. One can only attend to a small location on the picture at a given moment, so to find Waldo, one needs to direct their attention to different locations. One prominent theory about how one accomplishes this claims that important locations are identified based on distinct feature types (for example, m... Read More
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
04/18/2025
Locations: University of California, Santa Barbara, Santa Barbara, California
Conditions: Basic Science: Visual Attention in Healthy Participants, Basic Science: Neural Representations of Location, Attention
A Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZD6234 After Repeat Dose Administration in Participants Who Are Overweight or Obese
Recruiting
A study in healthy male and female participants of non-childbearing and childbearing potential who have overweight or obesity
Gender:
ALL
Ages:
Between 18 years and 142 years
Trial Updated:
04/17/2025
Locations: Research Site, Glendale, California
Conditions: Healthy Participants
A Study of LY3971297 in Healthy Participants
Recruiting
The purpose of this study is to measure side effects of LY3971297 injection administered under the skin in healthy participants and obese participants with high blood pressure (BP). Blood tests will be performed to check how much LY3971297 gets into the bloodstream and how long it takes the body to eliminate it. This is a 7-part study. The study duration will be approximately 60 days for Parts A and F, and approximately 90 days for Parts B, C, D, E, and G.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
04/17/2025
Locations: CenExel ACT, Anaheim, California
Conditions: Healthy, Obesity, Hypertension
A Study of V330 in Healthy Younger (18 to 49 Years Inclusive) and Healthy Older (60 to 79 Years Inclusive) Participants (V330-001)
Recruiting
The goal of this study is to learn whether a new vaccine, V330, is safe and learn how well the body's immune system responds by making antibodies after receiving V330.
Gender:
ALL
Ages:
Between 18 years and 79 years
Trial Updated:
04/17/2025
Locations: California Clinical Trials Medical Group managed by PAREXEL ( Site 0002), Glendale, California
Conditions: Healthy
1 - 12 of 81