The state of California currently has 34 active clinical trials seeking participants for Type 1 Diabetes research studies. These trials are conducted in various cities, including Los Angeles, San Francisco, San Diego and Sacramento.
Janus Kinase (JAK) Inhibitors to Preserve C-Peptide Production in New Onset Type 1 Diabetes (T1D)
Recruiting
A multi-center, placebo-controlled, double blind, 1:1:1 randomized control clinical trial testing two different JAK Inhibitors abrocitnib, ritlecitinib, and placebo in subjects with recent onset Stage 3 Type 1 Diabetes within 100 days of diagnosis.
Gender:
ALL
Ages:
Between 12 years and 35 years
Trial Updated:
06/09/2025
Locations: Children's Hospital Orange County, Orange, California +2 locations
Conditions: Diabetes Mellitus, Type 1
HLA Demographics Study in Adults With Type 1 Diabetes
Recruiting
This is a study to evaluate the HLA-DRB1\*04:01 genotype in adults that have been diagnosed with type 1 diabetes
Gender:
ALL
Ages:
Between 18 years and 45 years
Trial Updated:
06/09/2025
Locations: University of California, San Francisco, San Francisco, California
Conditions: Diabetes Mellitus, Type I
Sotagliflozin to Slow Kidney Function Decline in Persons With Type 1 Diabetes and Diabetic Kidney Disease
Recruiting
Powerful new drugs that can prevent or delay end stage kidney disease (ESKD) - so called sodium-glucose cotransporter-2 inhibitors (SGLT2i) - are now available for patients with type 2 diabetes. Whether these drugs have similar effects in patients with type 1 diabetes (T1D) remains unknown because of the few studies in this population, due to concerns about the increase in risk of diabetic ketoacidosis (DKA, a serious, potentially fatal acute complication of diabetes due to the accumulation of s... Read More
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
05/28/2025
Locations: Stanford University Medical Center, Stanford, California
Conditions: Diabetic Nephropathies, Kidney Failure, Chronic, Diabetes Mellitus Type 1, Heart Failure
A Safety, Tolerability, and Efficacy Study of VX-880 in Participants With Type 1 Diabetes
Recruiting
This study will evaluate the safety, tolerability and efficacy of VX-880 infusion in participants with Type 1 diabetes (T1D) and impaired awareness of hypoglycemia (IAH) and severe hypoglycemia.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
05/22/2025
Locations: City of Hope, Duarte, California +1 locations
Conditions: Diabetes Mellitus, Type 1, Impaired Hypoglycemic Awareness, Severe Hypoglycemia
Commercial or Open Source Closed Loop Impact on Pregnancy Study
Recruiting
The goal of this observational study is to better understand what happens when pregnant people with type 1 diabetes (T1D) use automated insulin delivery (AID) systems. The main questions this study aims to answer are: * What are the maternal and neonatal outcomes with AID system use in pregnancy? * What are the glycemic outcomes with AID system use in pregnancy? * What are the behavioral and emotional outcomes with AID system use in pregnancy? Researchers will compare pregnant people who use c... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
05/06/2025
Locations: University of California, San Francisco, San Francisco, California
Conditions: Type 1 Diabetes, Pregnancy, High Risk, Insulin Dependent Diabetes, Pregnancy Related
Denosumab for Type 1 Diabetes
Recruiting
Type 1 diabetes (T1D) arises from abnormal immune cell-mediated injury to beta cells that make insulin. The injured beta cells can then no longer make the needed amount of insulin to stay healthy. However, in the early stages of T1D, some beta cells are still alive and functioning. Treatment to protect the beta cells against injury at this time could slow the progress of disease. Denosumab is an approved treatment for osteoporosis (a disease that thins and weakens the bones), high blood calcium... Read More
Gender:
ALL
Ages:
Between 18 years and 50 years
Trial Updated:
04/24/2025
Locations: City of Hope Medical Center, Duarte, California
Conditions: Type 1 Diabetes
BEAD-T1D: Building the Evidence to Address Disengagement in Type 1 Diabetes
Recruiting
Youth with public insurance underutilize diabetes care, particularly diabetes technology which is associated with improvement in diabetes-specific outcomes. Thus, we urgently need studies to understand and increase diabetes technology utilization. This proposed research will (1) improve representation of youth in the literature, (2) address the gap in knowledge of barriers and promoters in youth, and (3) identify and address factors associated with diabetes technology uptake and utilization.
Gender:
ALL
Ages:
12 years and above
Trial Updated:
04/22/2025
Locations: Stanford University, Stanford, California
Conditions: Type 1 Diabetes
Food Insecurity Reduction & Strategy Team
Recruiting
This study seeks to address the multifaceted challenges posed by food disparities and their negative consequences on health outcomes, via a comprehensive community health intervention program. Study objectives include: 1. To describe the social-demographic and clinical factors associated with food insecurity in the hospitalized diabetic population. 2. To design, implement and evaluate a nutrition program targeting the hospitalized diabetic population. The investigators will prospectively random... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/14/2025
Locations: Stanford Medicine, Palo Alto, California
Conditions: Diabetes Mellitus, Type 2, Food Insecurity, Diabetes Mellitus, Type 1
Type 1 Diabetes Extension Study
Recruiting
This is a multi-center, prospective, non-interventional study that focuses on the long- term effects following participation in selected ITN new-onset Type1 Diabetes Mellitus studies with immunomodulatory agents (T1DM, T1D). This observational study will: * follow participants to determine how long they continue to produce insulin, and * will also assess how changes in the immune system over time relate to the ability to produce insulin. This information could help design better therapies for... Read More
Gender:
ALL
Ages:
Between 8 years and 35 years
Trial Updated:
04/09/2025
Locations: UCSF School of Medicine, San Francisco, California +1 locations
Conditions: Type 1 Diabetes Mellitus, T1DM, T1D
Randomized Trial of Supplemental Synchronous and Asynchronous Telehealth to Improve Glycemic Control for Pediatric Patients With Type 1 Diabetes
Recruiting
This study will test the hypothesis that supplemental synchronous video visits and supplemental asynchronous remote monitoring can each significantly improve glycemic control for pediatric patients with uncontrolled type 1 diabetes over a 6 month period, and will compare health outcomes and patient-centered outcomes between these two intervention arms and a control arm receiving usual care.
Gender:
ALL
Ages:
Between 5 years and 18 years
Trial Updated:
03/26/2025
Locations: University of California-Davis, Sacramento, California
Conditions: Diabetes Mellitus, Type 1
The ILet Experience Study
Recruiting
A one-year, prospective single-arm cohort study to collect safety and effectiveness data on the iLet Dosing Decision Software during real-world use in people 6 years of age or older with type 1 diabetes (T1D) with 12 months follow-up.
Gender:
ALL
Ages:
6 years and above
Trial Updated:
03/18/2025
Locations: Beta Bionics, Irvine, California
Conditions: Type 1 Diabetes
IHERO Study: Insurance, Health and Economic Resources Online for Emerging Adults with Type 1 Diabetes
Recruiting
This research study aims to test a financial and health insurance iHERO Toolkit for young adults with type1 diabetes. The iHERO Toolkit was developed over one year with the type 1 diabetes community, The Diabetes Link organization, and experts. Now, the investigators want to understand the impact of the iHERO Toolkit on diabetes self-management, financial stress, and health insurance literacy outcomes. The investigators are doing this study because it will help to better understand how to suppor... Read More
Gender:
ALL
Ages:
Between 18 years and 30 years
Trial Updated:
03/14/2025
Locations: Children's Hospital Los Angeles, Los Angeles, California
Conditions: Type 1 Diabetes