Paid Clinical Trials in Bellflower, CA
As of July 2026, 45 paid clinical trials are recruiting in Bellflower, California. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.
Bellflower offers studies at sites including Kaiser Permanente-Bellflower for conditions such as Major Depressive Disorder, Schizophrenia, Anatomic Stage IV Breast Cancer AJCC v8, Stage IV Lung Cancer AJCC v8. Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
Trials by specialty in Bellflower
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·Clear filters·Top Research Study Locations in Bellflower
Researchers run research studies in Bellflower, CA at 14 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
| Site | Specializes in | Active trials |
|---|---|---|
| Kaiser Permanente-Bellflower | Anatomic Stage IV Breast Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Breast Cancer | 24 |
| Clinical Innovations, Inc. dba CITrials | Schizophrenia, Bipolar Disorder, Bipolar Disorder Type I With Mania | 5 |
| Clinical Innovations Inc | Bipolar Depression, Bipolar Disorder, Bipolar I Disorder | 2 |
| CI Trials | Depressive Disorder, Major | 1 |
| CITrials | Bipolar-I Disorder With Mania or Mania With Mixed Features | 1 |
| CITrials - Bellflower | Schizophrenia | 1 |
| CenExel | Bipolar I Disorder | 1 |
| CenExel CIT (Clinical Innovations, Inc) | Major Depressive Disorder | 1 |
| CenExel CIT LA | Schizophrenia Disorders | 1 |
| Cenexel Cit - Bellflower | Major Depressive Disorder | 1 |
| Clinical Innovations, Inc. dba CITrials (Bellflower) | Schizophrenia | 1 |
| Kaiser Permanente Bellflower Medical Offices | Urothelial Carcinoma | 1 |
| Local Institution - 0040 | Schizophrenia | 1 |
| Southern California Permanente Medical Group | Solid Tumors | 1 |
Active & Upcoming Studies in Bellflower (2026)
Recruiting trials in Bellflower grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Cancer & tumors (21 active studies)
- Induction Pembrolizumab and Chemotherapy Followed by Pembrolizumab Before Chemoradiation and Pembrolizumab Maintenance Compared to Standard Chemoradiation With Pembrolizumab Followed by Pembrolizumab Maintenance in High-Risk Cervical Cancer · Phase 3 · National Cancer Institute (NCI)
- E-Mindfulness Approaches for Living After Breast Cancer · Phase 3 · NRG Oncology
Mental health & behavior (13 active studies)
- Relapse Prevention Trial Evaluating KarXT Treatment in Schizophrenia · Phase 3 · Karuna Therapeutics, Inc., a Bristol Myers Squibb company
- Study to Evaluate Efficacy and Safety of Roluperidone in Adult Subjects With Negative Symptoms and Stable Positive Symptoms of Schizophrenia and to Evaluate the Relapse Rate of Roluperidone and Antipsychotic Medications · Phase 3 · Minerva Neurosciences
Common conditions studied in Bellflower
- Major Depressive Disorder (5 active studies)
- Schizophrenia (5 active studies)
- Anatomic Stage IV Breast Cancer AJCC v8 (3 active studies)
- Stage IV Lung Cancer AJCC v8 (3 active studies)
- Bipolar Disorder (2 active studies)
- Bipolar I Disorder (2 active studies)
Leading research sponsors in Bellflower
- NRG Oncology
- National Cancer Institute (NCI)
- SWOG Cancer Research Network
- Bristol-Myers Squibb
- Xenon Pharmaceuticals Inc.
Frequently asked questions
How many paid clinical trials are currently recruiting in Bellflower?
There are approximately 45 recruiting clinical trials in Bellflower, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Do clinical trials in Bellflower pay participants?
Most recruiting trials in Bellflower compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.
Who can participate in a clinical trial in Bellflower?
Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.
What conditions are most commonly studied in Bellflower?
The most common conditions under active study in Bellflower include Major Depressive Disorder (5), Schizophrenia (5), Anatomic Stage IV Breast Cancer AJCC v8 (3), Stage IV Lung Cancer AJCC v8 (3), among many others. Browse the list above to explore every recruiting trial.
Are there clinical trials for healthy volunteers in Bellflower?
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Bellflower on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
How do I enroll in a clinical trial in Bellflower?
Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.
Where can I take part in paid clinical trials in Bellflower?
Recruiting research sites in Bellflower include Kaiser Permanente-Bellflower, Clinical Innovations, Inc. dba CITrials, Clinical Innovations Inc, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.
What kinds of studies are recruiting in Bellflower right now?
The largest active categories in Bellflower are Cancer & tumors (21), Mental health & behavior (13). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.