As of August 2026, 23 paid clinical trials are recruiting in Carlsbad, 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.
Carlsbad offers studies at sites including Qualia Life Sciences for conditions such as Generalized Myasthenia Gravis, AChR-Ab Seropositive Generalized Myasthenia Gravis, Generalized Myasthenia Gravis (gMG), MG. 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: .
Posted to ClinicalTrials.gov within the last 60 days — these studies are just starting to recruit.
Researchers run research studies in Carlsbad, CA at 12 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 |
|---|---|---|
| Qualia Life Sciences | Adequate Vitamin C Levels, Effects of Qualia Glutathione+ on Blood Glutathione Levels, Glutathione | 8 |
| Profound Research LLC | Amyloid, Cognitive Dysfunction, Guillain-Barre Syndrome | 3 |
| Profound Research LLC - Carlsbad | AChR-Ab Seropositive Generalized Myasthenia Gravis, Generalized Myasthenia Gravis, Generalized Myasthenia Gravis (gMG) | 2 |
| A13 | Myasthaenia Gravis | 1 |
| Adapt Movement | Parkinson Disease (PD) | 1 |
| Alphatec Spine Inc. | Intervertebral Disc Degeneration, Spinal Deformity, Spinal Instability | 1 |
| Carlsbad Surgery Center | Lumbar Spinal Stenosis | 1 |
| Coastal A.S.C, LLC | Lumbar Spinal Stenosis | 1 |
| ILD Research Center | Venus Leg Ulcers | 1 |
| Profound Research. LLC - NCSC | Chronic Migraine, Episodic Migraine | 1 |
| Scripps Green Hospital | Immunoglobulin A Nephropathy (IgAN) | 1 |
| The Neurology Center of Southern California | Alzheimer Disease, Cognition, Cognition - Other | 1 |
Recruiting trials in Carlsbad grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 23 recruiting clinical trials in Carlsbad, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Carlsbad 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.
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.
The most common conditions under active study in Carlsbad include Generalized Myasthenia Gravis (3), AChR-Ab Seropositive Generalized Myasthenia Gravis (2), Generalized Myasthenia Gravis (gMG) (2), MG (2), among many others. Browse the list above to explore every recruiting trial.
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Carlsbad on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
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.
Recruiting research sites in Carlsbad include Qualia Life Sciences, Profound Research LLC, Profound Research LLC - Carlsbad, 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.
The largest active categories in Carlsbad are Neurology & pain (5). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.