Joslin Diabetes Center

Open enrollment across a mixed-phase pipeline

According to ClinicalTrials.gov-derived indexes, Joslin Diabetes Center sits in the top decile of US sponsors by registered trial count (#295 of 15,742 sponsors by registered trial count).

73 total trials 7 currently recruiting 56 completed top decile by trial count

Joslin Diabetes Center: 73 sponsored US clinical trials, 7 recruiting.

Joslin Diabetes Center sponsors 73 registered US clinical trials on ClinicalTrials.gov, 7 of them currently recruiting, and 56 completed. 6 of these trials are in Phase 3-4 (later-stage) and 8 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Hypoglycemia, with 6 trials.

Top-decile sponsor footprint

Joslin Diabetes Center ranks in the top decile of sponsors by registered trial count (#295 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.

Trial completion reliability score

C 77/100

56 of 59 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (94.9%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.

Open and recent trials

73 total, page 1 of 2

RECRUITING NA

Nutrition+: Effect of a High-Protein Diabetes Formula on Body Composition in Type 2 Diabetes Patients Treated With Incretin Mimetics

NCT07271043

RECRUITING NA

Postnatal Exercise to Activate Baby's Brown Fat

NCT07467694

RECRUITING NA

Exercise, Brain Activity, and Weight Maintenance

NCT06511310

RECRUITING

External Carotid Blood Flow in Individuals With Post-Bariatric Hypoglycemia

NCT07082478

RECRUITING NA

Diabetes Body Project 2

NCT07468188

RECRUITING

The PRECISION II Study: Evaluating the Accuracy of the LabPatch Glucose Sensing System

NCT05754281

RECRUITING NA

Trial to Assess Continuous Glucose Monitoring in Asian Americans With Type 2 Diabetes

NCT05826678

ACTIVE NOT RECRUITING Phase 4

Glucagon Dose-Response in Patients With Post-Bariatric Hypoglycemia

NCT06986603

ACTIVE NOT RECRUITING NA

The REST Study for CGM Use in Older Adults With Insulin-treated Diabetes

NCT05337826

ACTIVE NOT RECRUITING

Prevalence of NAFLD and Advanced Fibrosis in Patients With Type 1 Diabetes

NCT04595474

ACTIVE NOT RECRUITING

Mechanisms of Hypoglycemia in Patients Without Diabetes

NCT04428723

ACTIVE NOT RECRUITING

Hypoglycemia and the Gut Microbiome

NCT03385707

ACTIVE NOT RECRUITING NA

Impact of Metabolic Health on Sperm Epigenetic Marks in Humans

NCT03860558

ACTIVE NOT RECRUITING

Evaluating the Health Outcomes of the Joslin Why WAIT Program

NCT01937845

COMPLETED NA

Deprescribing of Diabetes Regimens in Long Term Care Residents With Alzheimer's

NCT05535478

COMPLETED NA

The Effect of Physical Activity in Individuals With Post-bariatric Hypoglycemia

NCT05560789

COMPLETED NA

Healthy And Positive Pathways for Young People With Type 1 Diabetes (HAPPY T1D)

NCT05413239

COMPLETED

Continuous Glucose Monitoring (CGM) in Long Term Care (LTC) Facilities

NCT05711108

COMPLETED Phase 2

Oral Hypoglycemic Therapy for Monogenic Variant Carriers of the Joslin Medalist Study

NCT04409795

COMPLETED NA

Effects of a Single Bout of Exercise on Transcriptomics and Metabolomics in Adipose Tissue

NCT04865965

COMPLETED

Cognition in Patients With Hypoglycemia, Without Diabetes

NCT04430582

COMPLETED NA

Continuous Glucose Monitoring to Reduce Hypoglycemia and Improve Safety After Gastric Surgery

NCT03353415

COMPLETED

Patient and Parent Preferences for an On-Body Automated Insulin Delivery System

NCT03534544

COMPLETED

Mechanisms of Exercise Resistance in Metabolic Disease

NCT03945435

COMPLETED NA

Increasing Heart Healthy Behaviors in Youth With Type 1 Diabetes

NCT03531021

COMPLETED

PERL Continuous Glucose Monitoring (CGM) Study

NCT03334318

COMPLETED Phase 1

Closed-Loop Glucagon Pump for Treatment of Post-Bariatric Hypoglycemia

NCT03255629

COMPLETED Phase 2

Effects of Cinnamon Supplementation on Glucose Metabolism in Patients With Pre-diabetes

NCT03219411

COMPLETED NA

Exercise Regulation of Human Adipose Tissue

NCT03133156

COMPLETED NA

Technological Advances in Glucose Management in Older Adults

NCT03078491

COMPLETED

PRECISION Study: Evaluating the Accuracy of the LabPatch Continuous Glucose Monitor

NCT03262415

COMPLETED NA

Investigation of Exercise Training-Induced Myokines and Adipolkines in Humans

NCT03037216

COMPLETED

Insulin Dosing Practices in Persons With Diabetes on Multiple Daily Injections

NCT02914730

COMPLETED NA

Effect of Dairy Consumption on Glycemic Control, Body Weight and Cardiovascular Risk in Patients With Type 2 Diabetes

NCT02895867

COMPLETED

Effect of Dairy Consumption on Glycemic Control, Body Weight and Cardiovascular Risk Factors

NCT02896140

COMPLETED NA

The Effects of Exercise of Secreted Factors From Muscle and Adipose Tissue

NCT02565823

COMPLETED NA

Use of Mobile-based Technologies to Improve Diabetes Self-management and Postprandial Glucose Control

NCT02556398

COMPLETED NA

Impact of a Virtual Diabetes Self-Care and Education Program on Diabetes-related Outcomes in Latinos With T2 Diabetes

NCT02488785

COMPLETED NA

The Effect of 3 Different Models of MNT on DM Control in Overweight Patients With T2DM

NCT02520050

COMPLETED NA

OCT Screening for Diabetic Macular Edema at Primary Diabetes Care Visits

NCT01875783

COMPLETED Phase 2

Metabolic Effects of Betaine Supplementation

NCT01950039

COMPLETED NA

Effect of Gain on Closed-Loop Insulin

NCT02065895

COMPLETED NA

Optimizing Self-Management Adherence and Glycemic Control in Older Teens With Type 1 Diabetes: The Teenwork Study

NCT01892280

COMPLETED NA

Gluten Immunity and Islet Autoimmunity in Type-1 Diabetes

NCT01932476

COMPLETED NA

Evaluation of Fats on Postprandial Glucose Control

NCT01869790

TERMINATED NA

Adopting a Physically Active Lifestyle Through Organized Walk Events Among Joslin Clinic Patients

NCT01888133

COMPLETED NA

Evaluation of a Prototype Diabetes Management System Applied to Insulin Initiation and Titration

NCT01698528

COMPLETED NA

Barriers to Adherence to Recommended Follow-up in Women With a History of Gestational Diabetes

NCT01681147

COMPLETED NA

Evaluating the Effect of Diabetes Control Through Intensive Lifestyle Modifications on Diabetic Peripheral Neuropathy

NCT01565317

COMPLETED NA

Can Glucose Monitoring Improve (CGMi Study)

NCT01472159

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Phase Distribution

PhaseTrial count
Phase 1 1
Phase 2 7
Phase 3 1
Phase 4 5

What is open in the Joslin Diabetes Center pipeline

7 recruiting of 73 indexed (10% open); 56 completed (77%).

Phase mix: 6 late (III/IV) vs 8 early (I/II) (balanced across stages).

Top condition: Hypoglycemia (6 trials), 9 others listed.

How open-pipeline share is computed

Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.

Joslin Diabetes Center: open-pipeline peers nationwide

Peers matched on 73 registered trials and 10% open enrollment, not the therapeutic-area sidebar.

Joslin Diabetes Center sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 0100200300400 0%10%20%30%40% Total trials Recruiting share Joslin Diabetes CenterDenver Health and Hospital AuthorityHugo W. Moser Research Institute at Kennedy KriegerMassachusetts Eye and Ear InfirmaryTulane UniversityChildren's Oncology GroupApellis PharmaceuticalsHologicSouthern Illinois University
Joslin Diabetes Center sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

Joslin Diabetes Center sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 73 trials (± recruiting share)

Sponsors near 10% open enrollment (± trial volume)

What to do with this Joslin Diabetes Center page

73 registered trials is a research-attention snapshot, not an endorsement of Joslin Diabetes Center or any single study.

  • 7 of Joslin Diabetes Center's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Hypoglycemia is the condition Joslin Diabetes Center studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Hypoglycemia trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Joslin Diabetes Center pipeline card: 73 registered trials from official public datasets.Report a data error.