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Steps to Join

What to expect on your clinical trial journey
Find A Study
  • Step 1
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Step 3
Step 4
Medical History
Informed Consent
Participation
Screening & Eligibility
We’ll ask about your past and current health to understand if a study might be a good fit.
You’ll receive detailed information about the study, including potential risks and benefits. You’re encouraged to ask questions, and participation is always your choice.
Once you join the study, you'll have regular visits with your care team to monitor your health and progress.
Tests and evaluations are done to confirm if you meet the study criteria.
Outpatient Visits
Complimentary tests may include
Outpatient visits are scheduled check-ins where you come to our research facility for study procedures and return home the same day. These visits are usually brief. In some cases, follow-up visits can be conducted by phone.
  • Vital signs – Blood pressure, temperature, heart rate, and breathing rate
  • Height and weight
  • Electrocardiogram (ECG) heart test
  • Blood and urine tests
  • Questionnaires and assessments based on the specific study
  • Physical and neurological examination by licensed doctors
Inpatient Stays
For some studies, you may be asked to stay at our research facility overnight. You'll have a comfortable place to rest, meals and snacks provided, and care from our medical team around the clock. This helps us safely monitor your health and collect important study information.

Frequently Asked Questions

What are clinical trials?
A clinical trial is a research study that involves human volunteers. Each study is designed to answer specific questions. Volunteers for clinical trials are an important part of medical research.
What are some possible risks of participating?
During the informed consent process, we’ll clearly explain the possible risks and benefits, as well as the right to withdraw. Risks may include the treatment not working, time and effort involved, and possible side effects. It’s important to consider both the risks and potential benefits before deciding to participate in clinical research.
Can anyone participate?
Each study has guidelines about who can participate. Contact CNRI to help you find a study that might be right for you.
If you're considering taking part in a clinical trial and have questions about what participation involves, the National Institutes of Health (NIH) provides a clear overview of the process. Learn more at “The Basics” – NIH Clinical Research Trials and You: https://www.nih.gov/health-information/nih-clinical-research-trials-you/basics You may also wish to consult your healthcare provider or contact our study team for additional information as you consider your options.
How can I learn more about clinical trials?
What are some possible benefits of participating?
  • No cost for study-related care
  • Evaluations by licensed doctors
  • Health insurance is not required to participate
  • Your participation may help researchers improve future treatments
  • Compensation may be available for the time and effort of participation
About Us
CNRI is a dedicated clinical research group in Southern California, specializing in conducting Phase I–IV clinical trials across multiple therapeutic areas.
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