COVID-19 / long COVID Clinical Trials in Scottsdale, AZ

As of July 2026, 1 paid clinical trial is recruiting for COVID-19 / long COVID in Scottsdale, Arizona. 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: July 25, 2026.

Related specialties in Scottsdale

Infectious disease· 3

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1 clinical trial for COVID-19 / long COVID

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Non-invasive Treatment for Long COVID (Post COVID-19 Condition) Brain Fog

for Long COVID

1 location in Scottsdale

Sponsor: Mayo Clinic

Sex: All·Age: 18+

Code: NCT06614309·Recruiting·Listed Sep 2024

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Top Research Study Locations in Scottsdale

Researchers run research studies in Scottsdale, AZ 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.

Site	Specializes in	Active trials
Mayo Clinic in Arizona	Malignant Solid Neoplasm, Hematopoietic and Lymphatic System Neoplasm, Hematopoietic and Lymphoid System Neoplasm	85
Mayo Clinic Arizona	Healthy, Advanced Renal Cell Carcinoma, Advanced Solid Tumor	25
Mayo Clinic	Breast Cancer, Colorectal Neoplasms, Hidradenitis Suppurativa	24
HonorHealth Research Institute	Advanced Solid Tumor, Solid Tumor, Colorectal Cancer	19
Honor Health Research Institute	Generalized Myasthenia Gravis, Non-Hodgkin Lymphoma, Advanced Cancer	14
HonorHealth	Advanced Pancreatic Ductal Adenocarcinoma, Advanced Prostate Cancer, Advanced Solid Tumors	14
Honor Health	Acute Ischemic Stroke, Adamantinomatous Craniopharyngioma, Advanced Metastatic Castration Resistant Prostate Cancer	13
Scottsdale Clinical Trials	Diabetic Peripheral Neuropathic Pain, Celiac Disease, Diabetes Mellitus, Type 1	7
Headlands Research - Scottsdale	Obesity, Overweight, Alcohol Use Disorder	6
Ironwood Cancer & Research Centers	Advanced Non-Small Cell Lung Cancer, Breast Cancer, Carcinoma, Non-Small-Cell Lung	5
Research Network Arizona	Macular Edema Secondary to Inflammation, Diabetic Macular Edema, Geographic Atrophy Secondary to Age-related Macular Degeneration	5
Arizona Center for Cancer Care - Scottsdale	Head and Neck Squamous Cell Carcinoma, Stage I Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8, Stage II Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8	4
HonorHealth Research and Innovation Institute	Active Refractory Rheumatoid Arthritis, Advanced Solid Tumor, CRC	4
Mayo Clinic - Scottsdale	Angiosarcoma, Breast Cancer, Breast Neoplasms	4
Mayo Clinic in Arizona - Scottsdale	Crohn Disease, Colitis, Ulcerative, Myositis	4
HonorHealth Research & Innovation Institute	ASCVD, Aortic Valve Disease Mixed, Aortic Valve Regurgitation	3
Mayo Clinic Scottsdale	Lung Cancer, Amyotrophic Lateral Sclerosis (ALS), Brain Tumor	3
Retina Macula Institute of Arizona	Age-related Macular Degeneration (AMD), DME, Diabetic Macular Edema	3
Scottsdale, Arizona	Branch Retinal Vein Occlusion (BRVO), Hypertension, Pulmonary, Idiopathic Hypersomnia	3
Vincere Cancer Center	Cancer	3
Center for Dermatology and Plastic Surgery	Dermatitis Atopic, Acne	3
GSK Investigational Site	Irritable Bowel Syndrome, Scleroderma, Systemic, Systemic Sclerosis Associated Interstitial Lung Disease	2
Arizona Center for Cancer Care - Osborn	Breast Cancer, Cognitive Impairments, Head and Neck Squamous Cell Carcinoma	2
Clinical Endpoints	Alzheimer Disease, Alzheimer Disease Due to P. Gingivalis, Multiple Sclerosis	2
Clinical Study Site	Chronic Inflammatory Demyelinating Polyneuropathy, Multifocal Motor Neuropathy	2

Active & Upcoming Studies in Scottsdale (2026)

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

Cancer & tumors (128 active studies)

Diabetes & metabolic (11 active studies)

Mental health & behavior (3 active studies)

Safety and Preliminary Efficacy of Organic Whole Psilocybin-Containing Mushrooms to Treat Patients Suffering From PTSD · Phase 1 · Suzanne "Sue" Sisley MD
Senyo Health With Substance Use Disorder (SUD) in Primary Care · Mayo Clinic

Vaccines (2 active studies)

Non-invasive Treatment for Long COVID (Post COVID-19 Condition) Brain Fog · Mayo Clinic
SYNERGY-AI: Artificial Intelligence Based Precision Oncology Clinical Trial Matching and Registry · Massive Bio, Inc.

Pediatric (1 active study)

Randomized Study in Children and Adolescents With Migraine: Acute Treatment · Phase 3 · Pfizer

Common conditions studied in Scottsdale

Malignant Solid Neoplasm (13 active studies)
Hematopoietic and Lymphatic System Neoplasm (11 active studies)
Breast Cancer (9 active studies)
Cancer (9 active studies)
Advanced Solid Tumor (8 active studies)
Solid Tumor (8 active studies)

Leading research sponsors in Scottsdale

Mayo Clinic
Eli Lilly and Company
Pfizer
Sanofi
Boehringer Ingelheim

Frequently asked questions

How many paid clinical trials are currently recruiting in Scottsdale?

There are approximately 392 recruiting clinical trials in Scottsdale, Arizona listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.

Do clinical trials in Scottsdale pay participants?

Most recruiting trials in Scottsdale 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 Scottsdale?

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 Scottsdale?

The most common conditions under active study in Scottsdale include Malignant Solid Neoplasm (13), Hematopoietic and Lymphatic System Neoplasm (11), Breast Cancer (9), Cancer (9), among many others. Browse the list above to explore every recruiting trial.

Are there clinical trials for healthy volunteers in Scottsdale?

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

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 Scottsdale?

Recruiting research sites in Scottsdale include Mayo Clinic in Arizona, Mayo Clinic Arizona, Mayo Clinic, 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 Scottsdale right now?

The largest active categories in Scottsdale are Cancer & tumors (128), Neurology & pain (28), Cardiovascular (17). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.