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 2 of 2

COMPLETED Phase 4

Simplified Insulin Protocol Using Lantus in Elderly

NCT01480843

COMPLETED NA

Blood/Interstitial Glucose Measurements and Cognitive Function During Hypoglycemia and Recovery

NCT01283126

COMPLETED NA

Effect of Dietary Fat on Glycemic Control in Type 1 Diabetes

NCT01292590

COMPLETED

Evaluation of Intra-Abdominal Fat in Patients With Type 2 Diabetes Using a Non-Invasive Method

NCT01283113

COMPLETED Phase 4

Pramlintide (Symlin) for the Treatment of Hypoglycemia Following Gastric Bypass Surgery

NCT01841359

COMPLETED NA

Surgery or Lifestyle With Intensive Medical Management in the Treatment of Type 2 Diabetes

NCT01073020

COMPLETED NA

Using Conversation Maps to Reinforce Self-Care

NCT00895986

COMPLETED Phase 2

Targeting Inflammation Using Salsalate for Type 2 Diabetes-Stage II

NCT00799643

COMPLETED Phase 2

Targeting Inflammation Using Salsalate in CardioVascular Disease

NCT00624923

COMPLETED Phase 4

Vitamin D and Coronary Calcification Study

NCT00752102

COMPLETED

Imaging Inflammation in Autoimmune Diabetes

NCT00585936

COMPLETED NA

Identifying and Overcoming Barriers to Diabetes Management in the Elderly: A Cost-effective Intervention Study

NCT01486290

TERMINATED NA

Glycemic Stability of Insulin Aspart Versus Insulin Lispro in Insulin Pump Therapy

NCT00428207

COMPLETED NA

Identifying and Overcoming Barriers to Diabetes Management in the Elderly: An Intervention Study

NCT01480804

COMPLETED Phase 2

Targeting INflammation Using SALsalate in Type 2 Diabetes (TINSAL-T2D)

NCT00392678

COMPLETED Phase 4

The Effect of Exenatide Compared to Lantus Insulin on Vascular Function in Type 2 Diabetes

NCT00353834

COMPLETED NA

Changes in Inflammatory State in Asian Americans Changing From Traditional Asian Diets to American Diet - a Pilot Study

NCT00379548

TERMINATED NA

Feasibility Study of Digital Photography and Group Discussion for People With Diabetes

NCT00225888

COMPLETED Phase 2

The Study of Inflammation on Blood Glucose Levels in Obese People

NCT00258115

COMPLETED

Endothelial Function in Young Hispanic Adults at Risk for Type 2 Diabetes

NCT01926938

COMPLETED NA

Intensive Care Program for Youth With Diabetes

NCT00961974

COMPLETED NA

Optimizing Adherence and Glycemia in Youth With New Insulin-dependent Diabetes Mellitus (IDDM)

NCT00745342

COMPLETED Phase 3

Anti-Nephropathic Effects of Chronic Intermittent Intravenous Insulin Therapy (CIIIT)

NCT00594152

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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.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. Joslin Diabetes Center pipeline card: 73 registered trials from official public datasets. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.