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.
Safety and Effectiveness of Cochlear Implantation in an Expanded Adult Population
Recruiting
This study aims to evaluate the safety and efficacy of cochlear implantation for adults with bilateral sensorineural hearing loss who currently do not meet the FDA-approved indications for cochlear implantation. Following cochlear implantation, participants will complete speech perception assessments and questionnaires over the course of seven visits.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: Barrow Neurological Institute, Phoenix, Arizona
Conditions: Hearing Loss, Sensorineural, Hearing Loss, Bilateral
Study to Evaluate the Effectiveness and Safety of Ozanimod Compared to Fingolimod in Children and Adolescents With Relapsing Remitting Multiple Sclerosis
Recruiting
The purpose of this study is to evaluate the effectiveness, safety, tolerability, drug levels and drug effects of ozanimod compared to fingolimod in children and adolescents with relapsing remitting multiple sclerosis (RRMS).
Gender:
ALL
Ages:
Between 10 years and 17 years
Trial Updated:
07/22/2025
Locations: Local Institution - 0110, Phoenix, Arizona
Conditions: Multiple Sclerosis, Relapsing-Remitting
A Study of Mevidalen (LY3154207) in Participants With Alzheimer's Disease
Recruiting
The main purpose of this study is to look at how safe the study drug (mevidalen) is and whether it works to alleviate symptoms when given to people with mild to moderate Alzheimer Disease (AD) dementia. This is done by looking at participants: thinking and memory (cognition), everyday activities and sleep, AD symptoms, physical activity, irritability or anxiety. The study is expected to last approximately 26 weeks and may include up to 14 visits.
Gender:
ALL
Ages:
Between 50 years and 80 years
Trial Updated:
07/22/2025
Locations: Banner Alzheimer's Institute, Phoenix, Arizona
Conditions: Alzheimer Disease
Effects of LY3848575 Versus Placebo in Participants With Painful Distal Sensory Polyneuropathy
Recruiting
The purpose of this study is to evaluate how safe and how well a treatment works compared to placebo for people with nerve pain that begins in their feet and moves up the leg to just below the knee. Participation may last up to 30 weeks including screening.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: HOPE Research Institute, Phoenix, Arizona
Conditions: Neuropathic Pain, Distal Sensory Polyneuropathy
A Study to Investigate Weight Management With LY3841136 and Tirzepatide (LY3298176), Alone or in Combination, in Adult Participants With Obesity or Overweight With Type 2 Diabetes
Recruiting
The main purpose of this study, performed under the master protocol W8M-MC-CWMM (NCT06143956), is to investigate the safety and efficacy of LY3841136 for chronic weight management alone or in combination with Tirzepatide across a wide dose range in participants with Type 2 Diabetes. Participation in the study will last about 64 weeks.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
07/22/2025
Locations: HOPE Research Institute, Phoenix, Arizona
Conditions: Obesity, Overweight
A Study to Evaluate the Efficacy and Safety of Subcutaneous Tildrakizumab in Subjects With Moderate to Severe Genital Psoriasis.
Recruiting
Phase 3 study to evaluate the efficacy and safety of subcutaneous tildrakizumab in subjects with moderate to severe genital psoriasis.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: Medical Dermatology Specialists, Phoenix, Arizona
Conditions: Moderate to Severe Genital Psoriasis
A Study to Assess the Efficacy and Safety of Efgartigimod PH20 SC in Adults With Systemic Sclerosis
Recruiting
The main purpose of this study is to evaluate the effect and safety of efgartigimod PH20 SC compared to placebo in adults with systemic sclerosis. The study consists of a screening period, a treatment period of up to 48 weeks and a safety follow-up period. After the screening period, eligible participants will be randomized in a 2:1 ratio to receive either efgartigimod PH20 SC or placebo. The total study duration can be up to approximately 15 months.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: Arizona Arthritis and Rheumatology Associates, Phoenix, Arizona
Conditions: Systemic Sclerosis (SSc)
A Study to Investigate the Efficacy and Safety of Tezepelumab in Adult Participants With Moderate to Very Severe COPD
Recruiting
A Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel Group, Phase 3 Study to Evaluate the Efficacy and Safety of Tezepelumab in Adults with Moderate to Very Severe Chronic Obstructive Pulmonary Disease (COPD)
Gender:
ALL
Ages:
Between 40 years and 80 years
Trial Updated:
07/22/2025
Locations: Research Site, Phoenix, Arizona
Conditions: Chronic Obstructive Pulmonary Disease (COPD)
Increasing Physical Activity Through Social Support and Stress Resilience
Recruiting
The goal of this clinical trial is to learn the effects of technology enhancements when combined with basic education, goal-setting, and self-monitoring to increase physical activity among older adults living alone, experiencing subjective cognitive decline, and currently engaging minimal physical activity (60 minutes or less of moderate to vigorous physical activity). Further, we will examine key psychosocial mechanisms believed to contribute to successful promotion of physical activity, which... Read More
Gender:
ALL
Ages:
60 years and above
Trial Updated:
07/22/2025
Locations: Arizona State University, Phoenix, Arizona
Conditions: Healthy, Subjective Cognitive Decline (SCD), Sedentary Behavior, Social Isolation in Older Adults
A Master Protocol for Orforglipron (LY3502970) in Participants With Hypertension and Obesity or Overweight: (ATTAIN-Hypertension Screening)
Recruiting
The GZPL master protocol will support 2 independent studies, J2A-MC-GZL1 (GZL1) and J2A-MC-GZL2 (GZL2). The purpose of this study is to create a framework to evaluate the safety and efficacy of orforglipron for the treatment of hypertension in participants with obesity or overweight.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: Elite Clinical Studies, LLC, Phoenix, Arizona
Conditions: Hypertension
A Master Protocol Study of Orforglipron (LY3502970) in Participants With Hypertension and Obesity or Overweight (ATTAIN-Hypertension) GZL1
Recruiting
GZL1 is an independent study conducted under the GZPL master protocol. GZL1 will evaluate the efficacy and safety of orforglipron for treatment of hypertension in participants with obesity or overweight.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: Elite Clinical Studies, LLC, Phoenix, Arizona
Conditions: Hypertension, Overweight or Obesity
A Master Protocol Study of Orforglipron (LY3502970) in Participants With Hypertension and Obesity or Overweight (ATTAIN-Hypertension) GZL2
Recruiting
GZL2 is an independent study conducted under the GZPL master protocol. GZL2 study will evaluate the efficacy and safety of orforglipron for treatment of hypertension in participants with obesity or overweight.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: Elite Clinical Studies, LLC, Phoenix, Arizona
Conditions: Hypertension