Arizona Clinical Trials
A listing of Arizona clinical trials actively recruiting patient volunteers.
Arizona is one of the hottest and driest states, with temperatures in urban areas regularly exceeding 100 degrees. The capital and largest city is Phoenix, followed by Tucson and Scottsdale. While the southern Arizona desert is quite famous, northern Arizona has a milder climate and more diverse geography. It features forests, mountain ranges, and canyons – none quite as majestic as the world famous Grand Canyon. The Phoenix area is a major engine of growth in healthcare technology, with several major facilities. The Banner University Medical Center, featuring 746 beds, is the state's largest and also serves as a teaching hospital.
Mucopolysaccharidosis I (MPS I) Registry
The Mucopolysaccharidosis I (MPS I) Registry is an ongoing, observational database that tracks the outcomes of patients with MPS I. The data collected by the MPS I Registry will provide information to better characterize the natural history and progression of MPS I as well as the clinical responses of patients receiving enzyme replacement therapy, such as Aldurazyme (Recombinant Human Alpha-L-Iduronidase), or other treatment modalities. The objectives of the Registry are: To evaluate the long- ...
Fabry Disease Registry & Pregnancy Sub-registry
The Fabry Registry is an ongoing, international multi-center, strictly observational program that tracks the routine clinical outcomes for patients with Fabry disease, irrespective of treatment status. No experimental intervention is involved; patients in the Registry undergo clinical assessments and receive care as determined by the patient's treating physician. The primary objectives of the Registry are: To enhance the understanding of the variability, progression, and natural history of Fab ...
Pompe Disease Registry Protocol
The Pompe Registry is a global, multicenter, international, longitudinal, observational, and voluntary program for patients with Pompe disease, designed to track the disease's natural history and outcomes in patients, both treated and not. Data from the Registry are also used to fulfill various global regulatory commitments, to support product development/reimbursement, and for other research and non-research related purposes. The objectives of the Registry are: To enhance understanding of the ...
Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products
The main purpose of the Product Performance Report (formerly referred to as System Longevity Study) is to evaluate long-term performance of Medtronic market-released cardiac rhythm products by analyzing product survival probabilities.
Cross-Sectional and Longitudinal Studies of "Pre-Diabetes" in the Pima Indians
The Pima Indians of Arizona have the highest prevalence and incidence of type 2 diabetes of any population in the world. Prospective analyses in this population have identified insulin resistance and a defect in early insulin secretion as risk factors for the development of the disease. A recent longitudinal analysis which tracked the development of diabetes in 17 Pima Indians demonstrated that both insulin action and early insulin secretion deteriorate as individuals progress from normal to imp ...
The Food Intake Phenotype: Assessing Eating Behavior and Food Preferences as Risk Factors for Obesity
The prevalence of obesity in the United States has reached alarming proportions with 33% of adults over the age of 20 being overweight. Obesity is more than twice as prevalent, however, in the Pima Indians of Arizona. Although there have been a number of advances in our understanding of the genetics of obesity, the environmental influences on the genetic expression of obesity requires further investigation. In an effort to understand some of the influences on the high prevalence of obesity in t ...
Psoriasis Longitudinal Assessment and Registry
The purpose of this study is to further evaluate the safety of infliximab, ustekinumab, and guselkumab in patients with plaque and other forms of psoriasis. The study also includes patients receiving other therapies, such as non-biologic and other biologic agents. The registry also evaluates patient and disease characteristics, including patient-reported assessment of psoriatic arthritis (PsA); and clinical and quality of life outcomes.
Effects of Diet Changes on Metabolism
This study, conducted at the NIH Clinical Research Unit at the Phoenix Indian Medical Center, will examine how the body s metabolism (energy expenditure) changes when people overeat and when they fast and how different diets (e.g., high-protein or high-fat) affect metabolism. The results may provide information about whether there are mechanisms that make some people more resistant than others to gaining weight when they eat more. Non-smoking healthy subjects between 18 and 55 years of age who ...
Transthyretin-Associated Amyloidosis Outcome Survey (THAOS)
THAOS is a global, multi-center, longitudinal observational survey open to all patients with transthyretin-associated amyloidosis (ATTR), including ATTR-PN (polyneuropathy), ATTR-CM (cardiomyopathy) and wild-type ATTR-CM. It is open-ended with a minimum duration of 10 years. Patients will be followed as long as they are able to participate. The principal aims of this outcome survey are to better understand and characterize the natural history of the disease by studying a large and heterogenous ...
The Pediatric Anesthesia Quality Improvement Project
The Study is designed to collect information about adverse events that occur in children undergoing anesthesia in participating hospitals. Demographic information will be collected on all anesthetics. An analysis of each adverse event will be performed and entered into the database. From this information we will devise strategies to prevent these adverse events.
Diet and Physical Activity Change or Usual Care in Improving Progression-Free Survival in Patients With Previously Treated Stage II, III, or IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer
This randomized phase III trial studies whether changes in diet and physical activity can increase the length of survival without the return of cancer (progression-free survival) compared with usual care in patients with previously treated stage II, III, or IV ovarian, fallopian tube, or primary peritoneal cancer. A healthy diet and physical activity program and counseling may help patients make healthier lifestyle choices. It is not yet known whether changes in diet and exercise may help increa ...
Long-Term Follow-Up of Patients Who Have Participated in Children's Oncology Group Studies
This clinical trial keeps track of and collects follow-up information from patients who are currently enrolled on or have participated in a Children's Oncology Group study. Developing a way to keep track of patients who have participated in Children's Oncology Group studies may allow doctors learn more about the long-term effects of cancer treatment and help them reduce problems related to treatment and improve patient quality of life.