Mild cognitive impairment (MCI) Clinical Trials in Redwood City, CA

As of June 2026, 1 paid clinical trial is recruiting for Mild cognitive impairment (MCI) in Redwood City, California. ENT (otolaryngology) trials evaluate new treatments for hearing loss, swallowing disorders, and head and neck cancers — covering pharmacologic, surgical, and rehabilitative approaches. Compensation typically covers time, travel, and study visits, and many studies also include study-related medical care at no cost.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .

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1 clinical trial for Mild cognitive impairment (MCI)

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Light and Sleep Fragmentation

for Sleep
1 location in Redwood City
Sponsor: Stanford University
Sex: All·Age: 65 - 99·Accepts healthy volunteers
Code: NCT06009289·Phase 4·Not Yet Recruiting

About research studies in Redwood City

Redwood City has approximately 103 recruiting research studies across a wide range of therapeutic areas. California hosts a dense network of world-class research institutions, including UC San Diego Health, Stanford Medicine, UCLA Health, UCSF, City of Hope, and Scripps Research. The state's thriving biotech corridor and diverse patient population make it a national hub for both early-phase and late-phase clinical research.

Top Research Study Locations in Redwood City

Researchers run research studies in Redwood City, CA at 25 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.

SiteSpecializes inActive trials
Stanford UniversityDystrophic Epidermolysis Bullosa, Recessive Dystrophic Epidermolysis Bullosa, Dementia With Lewy Bodies23
Kaiser Permanente- Marshall Medical OfficesBreast Cancer, Lung Non-Small Cell Carcinoma, Ovarian Carcinoma16
Kaiser Permanente-Redwood CityB Acute Lymphoblastic Leukemia, Cardiotoxicity, Castration Levels of Testosterone7
StanfordAlopecia Areata, Chronic Pelvic Pain Syndrome, Hypertension3
Stanford Health CareAnkylosing Spondylitis, Fracture, Infections3
Stanford Medicine Outpatient CenterDelirium - Postoperative, EEG Power Spectra, Moderately to Severely Active Crohns Disease3
Stanford Pain Management CenterChronic Pain, Complex Regional Pain Syndromes, Pain, Nerve3
Akero Clinical Study SiteMASH - Metabolic Dysfunction-Associated Steatohepatitis, MASH With Fibrosis, NASH - Nonalcoholic Steatohepatitis2
Outpatient Surgery Center/Stanford Spine ClinicLower Back Pain Chronic, Lumbar Spinal Stenosis2
Sequoia HospitalDiastolic Heart Failure, Heart Failure, Heart Failure With Mid Range Ejection Fraction2
Stanford Digestive Health ClinicDiarrhea, Functional Bloating, Functional Gastrointestinal Disorders2
450 BroadwayTotal Knee Arthroplasty1
89bio Clinical Study SiteMetabolic Dysfunction-Associated Steatohepatitis (MASH) / Nonalcoholic Steatohepatitis (NASH) With Compensated Cirrhosis1
Adicet Clinical TrialsANCA-Associated Vasculitis (AAV), Autoimmune Diseases, Idiopathic Inflammatory Myopathies1
Alkermes Investigator SiteIdiopathic Hypersomnia1
Allergy & Asthma ConsultantsChronic Inducible Urticaria, Cold Urticaria, Cold-Induced Urticaria1
Allergy and Asthma ConsultantsChronic Spontaneous Urticaria (CSU)1
Board of Trustees of Leland Stanford Junior UniversityInjury of Ureter During Surgery (Disorder)1
Dren Investigational SiteAggressive NK Cell Leukemia, Cutaneous PTCL-NOS (CD8+ or CD56+ and Cytotoxic Marker), Cytotoxic PTCL-NOS (CD8+ or CD56+ and Cytotoxic Marker)1
Kaiser Permanente Redwood City Medical CenterStroke, Stroke, Acute, Stroke, Ischemic1
Kaiser Permanente Redwood City Medical Center, Redwood City, CAAtrial Fibrillation, Intracerebral Hemorrhage1
Kaiser Permanente, KPNC Comprehensive Movement Disorders ProgramDeep Brain Stimulation, Freezing of Gait, Parkinson Disease1
Leland Stanford Junior UniversityArrhythmogenic Cardiomyopathy, PKP2-ACM, PKP2-ARVC1
Redwood CityBladder Carcinoma, Cutaneous Melanoma, Endometrial Carcinoma1
Redwood City Medical Center - Kaiser PermanenteLumbar Spinal Stenosis1

Active & Upcoming Studies in Redwood City (2026)

Recruiting trials in Redwood City grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.

Cancer & tumors (24 active studies)

HIV / STI (1 active study)

Mental health & behavior (1 active study)

Common conditions studied in Redwood City

  • Breast Cancer (3 active studies). Breast cancer trials evaluate new hormone therapies, targeted drugs, and immunotherapy combinations aimed at improving survival and reducing recurrence.
  • Dystrophic Epidermolysis Bullosa (3 active studies). Recruiting Dystrophic Epidermolysis Bullosa studies evaluate investigational treatments, diagnostics, and supportive care approaches to improve patient outcomes.
  • Heart Failure (3 active studies). Heart failure trials explore SGLT-2 inhibitors, novel myosin modulators, and device-based therapies for both reduced and preserved ejection fraction.
  • Idiopathic Hypersomnia (3 active studies). Recruiting Idiopathic Hypersomnia studies evaluate investigational treatments, diagnostics, and supportive care approaches to improve patient outcomes.
  • Parkinson Disease (3 active studies). Parkinson's disease studies evaluate disease-modifying therapies, gene therapies, and advanced symptomatic treatments for motor and non-motor symptoms.
  • Recessive Dystrophic Epidermolysis Bullosa (3 active studies). Recruiting Recessive Dystrophic Epidermolysis Bullosa studies evaluate investigational treatments, diagnostics, and supportive care approaches to improve patient outcomes.

Leading research sponsors in Redwood City

  • Stanford University
  • NRG Oncology
  • Alliance for Clinical Trials in Oncology
  • SWOG Cancer Research Network
  • Takeda

Local regulations and guidelines

Clinical trials in California are governed by U.S. Food and Drug Administration (FDA) regulations, Office for Human Research Protections (OHRP) standards, and federal HIPAA privacy rules. Every study is reviewed by an Institutional Review Board (IRB) to protect participant safety and ensure informed consent. In addition, California-specific protections such as the California Consumer Privacy Act (CCPA) and the Confidentiality of Medical Information Act (CMIA) impose stringent data-privacy requirements on research involving California residents.

Compensation & what to expect

How payment typically works
Compensation is most often provided through reloadable electronic study cards or direct deposit, paid out per completed visit rather than as a lump sum. Amounts vary by the time required, the number of visits, and the study's complexity — overnight stays and inpatient pharmacology studies generally pay more than short outpatient surveys. The exact amount is disclosed in writing during informed consent before any visit.
Healthy volunteers
Healthy participants aged 18 and older can earn compensation by joining vaccine, pharmacology, and biomarker studies in Redwood City. These trials check how a new drug or vaccine behaves in healthy bodies before later-phase testing. Many sites maintain a healthy-volunteer registry so you hear about new opportunities first.
What's included beyond payment
Most trials cover study-related medical care at no cost — physical exams, lab work, imaging, the investigational treatment itself, and follow-up visits with the research team. Insurance is not required to participate. Free check-ups and access to specialists are common reasons participants return for additional studies.
Travel and time
Many sponsors reimburse travel, parking, mileage, and lost wages for visit days. Long-running studies and trials that require frequent visits often raise stipends accordingly. Ask the study coordinator for the visit schedule and reimbursement policy before you commit.
Asking about compensation
Compensation is set per protocol and per site, so figures are not published in trial registries. The fastest way to confirm payment for a specific study is to contact the recruiting site listed on the study record. Coordinators are accustomed to this question and will quote the per-visit and total amounts up front.

How to find a clinical trial in Redwood City

Hipa.ai aggregates every recruiting study in Redwood City from ClinicalTrials.gov and refreshes the list daily. Use the filters above to narrow by condition, facility, age, phase, or healthy-volunteer eligibility, then click any study title to view full details — eligibility criteria, intervention, location, and sponsor contact information. To enroll, reach out to the central study contact listed on the study detail page; the research coordinator will walk you through the screening process.

Frequently asked questions

How many paid clinical trials are currently recruiting in Redwood City?

There are approximately 103 recruiting clinical trials in Redwood City, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.

Do clinical trials in Redwood City pay participants?

Most recruiting trials in Redwood City 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 Redwood City?

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 Redwood City?

The most common conditions under active study in Redwood City include Breast Cancer (3), Dystrophic Epidermolysis Bullosa (3), Heart Failure (3), Idiopathic Hypersomnia (3), among many others. Browse the list above to explore every recruiting trial.

Are there clinical trials for healthy volunteers in Redwood City?

Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Redwood City 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 Redwood City?

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 Redwood City?

Recruiting research sites in Redwood City include Stanford University, Kaiser Permanente- Marshall Medical Offices, Kaiser Permanente-Redwood City, 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 Redwood City right now?

The largest active categories in Redwood City are Cancer & tumors (24), Neurology & pain (17), Cardiovascular (6). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.

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Trials by condition in Redwood City