There are currently 845 clinical trials in Phoenix, Arizona looking for participants to engage in research studies. Trials are conducted at various facilities, including Phoenix Children's Hospital, GSK Investigational Site, Mayo Clinic Arizona and Mayo Clinic. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
A Study to Evaluate the Efficacy and Safety of Bimekizumab in Adult Study Participants With Active Psoriatic Arthritis
NCT06624228
Recruiting
The purpose of the study is to compare the efficacy of bimekizumab versus risankizumab after 16 weeks of treatment in study participants with active psoriatic arthritis (PsA).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: Pa0016 50058, Phoenix, Arizona
Conditions: Psoriatic Arthritis
Register for Updates
Radiation Therapy With or Without Cisplatin in Treating Patients With Stage III-IVA Squamous Cell Carcinoma of the Head and Neck Who Have Undergone Surgery
NCT02734537
Recruiting
This phase II trial studies how well radiation therapy with or without cisplatin works in treating patients with stage III-IVA squamous cell carcinoma of the head and neck who have undergone surgery. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet kno... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: Cancer Center at Saint Joseph's, Phoenix, Arizona
Conditions: Head and Neck Squamous Cell Carcinoma, Hypopharyngeal Squamous Cell Carcinoma, Laryngeal Squamous Cell Carcinoma, Laryngeal Squamous Cell Carcinoma, Spindle Cell Variant, Lip and Oral Cavity Squamous Cell Carcinoma, p16INK4a Negative Oropharyngeal Squamous Cell Carcinoma, Stage III Hypopharyngeal Carcinoma AJCC v8, Stage III Laryngeal Cancer AJCC v8, Stage III Lip and Oral Cavity Cancer AJCC v8, Stage III Oral Cavity Verrucous Carcinoma, Stage III Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IVA Hypopharyngeal Carcinoma AJCC v8, Stage IVA Laryngeal Cancer AJCC v8, Stage IVA Lip and Oral Cavity Cancer AJCC v8, Stage IVA Oral Cavity Verrucous Carcinoma, Stage IVA Oropharyngeal (p16-Negative) Carcinoma AJCC v8
Register for Updates
The ENCIRCLE Trial
NCT04153292
Recruiting
This study will establish the safety and effectiveness of the SAPIEN M3 System in subjects with symptomatic, at least 3+ mitral regurgitation (MR) for whom commercially available surgical or transcatheter treatment options are deemed unsuitable. Following completion of enrollment, subjects will be eligible for enrollment in the continued access phase of the trial.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: Banner University Medical Center, Phoenix, Arizona +1 locations
Conditions: Mitral Regurgitation, Mitral Valve Insufficiency
Register for Updates
A Multicenter Study of Continued Current Therapy vs Transition to Ofatumumab After Neurofilament (NfL) Elevation
NCT05090371
Recruiting
This study will evaluate if relapsing-remitting MS patients that have not had a relapse in the past year would benefit from a switch to ofatumumab versus staying on their continued current therapy. This study will also look at whether an elevated serum neurofilament light (NfL) level predicts enhanced benefit from a switch to ofatumumab.
Gender:
ALL
Ages:
Between 18 years and 50 years
Trial Updated:
08/14/2025
Locations: Arizona Neuroscience Research LLC, Phoenix, Arizona
Conditions: Relapsing-Remitting Multiple Sclerosis
Register for Updates
A Study to Test the Efficacy and Safety of Staccato Alprazolam in Study Participants 12 Years of Age and Older With Stereotypical Prolonged Seizures
NCT05077904
Recruiting
The purpose of the study is to assess the success of a single administration of Staccato alprazolam compared with placebo both in rapidly terminating a seizure episode within 90 seconds and with no recurrence of seizure(s) up to 2 hours after investigational medicinal product (IMP) administration.
Gender:
ALL
Ages:
12 years and above
Trial Updated:
08/14/2025
Locations: Ep0162 50506, Phoenix, Arizona
Conditions: Stereotypical Prolonged Seizures
Register for Updates
A Study of Guselkumab Administered Subcutaneously in Bio-naive Participants With Active Psoriatic Arthritis Axial Disease
NCT04929210
Recruiting
The purpose of this study is to evaluate the efficacy of guselkumab treatment in participants with active psoriatic arthritis (PsA) axial disease by assessing reduction in axial symptoms and inflammation.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: Arizona Arthritis Research, PLC., Phoenix, Arizona
Conditions: Arthritis, Psoriatic
Register for Updates
A Study Investigating Oral Ozanimod (RPC1063) in Pediatric Participants With Moderate to Severe Active Ulcerative Colitis
NCT05076175
Recruiting
The purpose of this study is to evaluate the effectiveness and safety of ozanimod (RPC1063) in achieving and maintaining clinical remission. Ozanimod will be administered orally to pediatric participants with moderate to severe active ulcerative colitis (UC) who have had an inadequate response to conventional therapy.
Gender:
ALL
Ages:
Between 2 years and 17 years
Trial Updated:
08/14/2025
Locations: Local Institution - 0041, Phoenix, Arizona
Conditions: Colitis, Ulcerative
Register for Updates
Study to Compare the Effectiveness and Safety of Golcadomide Plus R-CHOP vs Placebo Plus R-CHOP in Participants With Previously Untreated High-risk Large B-cell Lymphoma
NCT06356129
Recruiting
The purpose of this study is to compare the effectiveness and safety of golcadomide in combination with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) chemotherapy vs placebo in combination with R-CHOP chemotherapy in participants with previously untreated high-risk large B-cell lymphoma (LBCL).
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
08/14/2025
Locations: Mayo Clinic in Arizona - Phoenix, Phoenix, Arizona
Conditions: Large B-cell Lymphoma
Register for Updates
Wellness Intervention for Smoking and HIV
NCT04725617
Recruiting
The investigators propose to use a parallel group, randomized controlled trial to test the efficacy of a 13-week personalized approach to reducing smoking intervention versus a second approach using a different health intervention on smoking cessation, healthy sleep metrics, and biomarkers of cardiovascular risk in a sample of 200 treatment-seeking smokers who are adults living with HIV (ALHIV). To enroll in the study, treatment-seeking ALHIV smokers will undergo phone and in-person study eligib... Read More
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
08/14/2025
Locations: Banner University Medical Center Phoenix, Phoenix, Arizona
Conditions: HIV, Sleep, Smoking Cessation, Cardiovascular Diseases
Register for Updates
A Study to Evaluate KarXT as a Treatment for Psychosis Associated With Alzheimer's Disease (ADEPT-4)
NCT06585787
Recruiting
The purpose of this study is to evaluate the safety and efficacy of KarXT in adult participants with mild to severe Alzheimer's Disease (AD) with moderate to severe psychosis related to AD.
Gender:
ALL
Ages:
Between 55 years and 90 years
Trial Updated:
08/14/2025
Locations: Banner Alzheimer's Institute, Phoenix, Arizona
Conditions: Alzheimer Disease
Register for Updates
A Study to Compare Sacituzumab Tirumotecan (MK-2870) Monotherapy Versus Treatment of Physician's Choice as Second-line Treatment for Participants With Recurrent or Metastatic Cervical Cancer (MK-2870-020/TroFuse-020/Gog-3101/ENGOT-cx20)
NCT06459180
Recruiting
This study will have two phases: a sacituzumab tirumotecan safety run-in and a Phase 3 portion. The safety run-in phase will be used to evaluate the efficacy and safety of sacituzumab tirumotecan at the dose for evaluation in the Phase 3 portion. The purpose of this study is to compare the efficacy and safety of sacituzumab tirumotecan versus treatment of physician's choice as second-line treatment for participants with recurrent or metastatic cervical cancer in the Phase 3 portion. The primary... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: HonorHealth (HH) ( Site 8002), Phoenix, Arizona
Conditions: Cervical Cancer
Register for Updates
Efficacy, Safety and Tolerability of VS-01 in Adult Patients With Acute-on-Chronic Liver Failure and Ascites (UNVEIL-IT)®
NCT05900050
Recruiting
A Phase 2, multi-center, randomized, controlled, open-label study to evaluate the effects of the intraperitoneal, liposomal formulation VS-01 in patients with an acute episode of hepatic and/or extrahepatic organ dysfunctions and failures in the presence of liver cirrhosis (Acute-on-Chronic Liver Failure, ACLF) and accumulation of fluid in the abdominal cavity (ascites)
Gender:
ALL
Ages:
Between 18 years and 79 years
Trial Updated:
08/14/2025
Locations: Mayo Clinic Hospital, Phoenix, Arizona
Conditions: Acute-On-Chronic Liver Failure, Ascites
Register for Updates