Research Impact

h-index

N/A

Research impact score

Publications

0

Total publications

Trial Results

0

Published trial results

Citations

0

Total citations

Drug Portfolio

Analytics

Trial Phases

Phase 13
Phase 25
Phase 32
Phase 45

Trial Status

Completed10
Recruiting4
Other5

Role Distribution

Principal Investigator19
PI Rate100%

Activity Timeline

Clinical Trials (19)

NCT06967558Phase 2Recruiting
The Role of Islet GLP-1 in the Pathogenesis of Prediabetes
PreDiabetes
PrincipalinvestigatorStart date: 2025-11-01
NCT06976619Phase 2Recruiting
The Effect of Glycemic Control and of GLP-1 Receptor Agonism on Islet GLP-1 in People With Type 1 and Type 2 Diabetes
Type 1 DiabetesType 2 Diabetes
PrincipalinvestigatorStart date: 2025-10-03
NCT06424106Not ApplicableRecruiting
Effect of Glucagon on Fasting Insulin Secretion and Glucose Metabolism in Subjects Without Type 2 Diabetes
PreDiabetes
PrincipalinvestigatorStart date: 2025-04-01
NCT06424015Not ApplicableRecruiting
Insulin and Insulin Pulses During Fasting
PreDiabetes
PrincipalinvestigatorStart date: 2024-09-15
NCT05264727Phase 4Active Not Recruiting
Glucagon Suppression by Hyperglycemia in the Presence and Absence of Amino Acid Infusion
HealthyObesityType 2 Diabetes
PrincipalinvestigatorStart date: 2023-05-30
NCT03999853Phase 1/2Completed
Butyrate Adjuvant Therapy for Type 1 Diabetes
Type1diabetes
PrincipalinvestigatorStart date: 2022-07-28
NCT00588172Phase 4Withdrawn
Genetic Variation in OCT1 and Response to Metformin
Type 2 Diabetes
Principalinvestigator

Showing 10 of 19 trials

Research Network

Collaboration Network

1 collaborators·0 connections
Network Legend
KOL
Current Investigator
CO
High-influence Collaborator
CO
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Similar Key Opinion Leaders

Discover other key opinion leaders with similar research profiles, therapeutic areas, and collaboration networks.

10 similar investigators found

Samuel Klein, MD

Washington University School of Medicine

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30 trials

Shared therapeutic areas:

ObesityDiabetes Mellitus, Type 2Diabetes+2 more

Worked with same sponsors:

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Similarity Score13%

David Crowley, MD

KGK Science Inc.

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54 trials

Shared therapeutic areas:

HealthyPrediabetic StateDiabetes Mellitus, Type 2+1 more
Similarity Score10%

Sabine Hazan, MD

ProgenaBiome

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41 trials

Shared therapeutic areas:

DiabetesDiabetes Mellitus, Type 2Obesity
Similarity Score8%

Suman Wason, MD

Lexicon Pharmaceuticals, Inc.

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23 trials

Shared therapeutic areas:

Diabetes Mellitus, Type 2HealthyDiabetes Mellitus, Type 1
Similarity Score8%

Timothy Bailey, MD

AMCR Institute

Related
19 trials

Shared therapeutic areas:

DiabetesDiabetes Mellitus, Type 1Diabetes Mellitus, Type 2

Worked with same sponsors:

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Similarity Score8%

Shirley Wang, PhD, ScM

Brigham and Women's Hospital

Related
51 trials

Shared therapeutic areas:

Diabetes Mellitus, Type 2DiabetesObesity
Similarity Score8%

Ali MA Ismail, lecturer

Cairo University

Related
27 trials

Shared therapeutic areas:

ObesityPrediabetic State
Similarity Score5%

Jack A Yanovski, M.D.

Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

Related
23 trials

Shared therapeutic areas:

ObesityHealthy

Worked with same sponsors:

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Similarity Score5%

Meral Boşnak Güçlü, Prof. Dr.

Gazi University

Related
22 trials

Shared therapeutic areas:

Diabetes Mellitus, Type 2Type2diabetes
Similarity Score5%

David s Ludwig, MD, PhD

Boston Children's Hospital

Related
17 trials

Shared therapeutic areas:

ObesityDiabetes

Worked with same sponsors:

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Similarity Score5%

Publications (0)

No publications found for this investigator.

Clinical Trials (19)

Showing 19 of 19 trials

NCT06967558Phase 2PrincipalInvestigator

The Role of Islet GLP-1 in the Pathogenesis of Prediabetes

PreDiabetes
Recruiting
NCT06976619Phase 2PrincipalInvestigator

The Effect of Glycemic Control and of GLP-1 Receptor Agonism on Islet GLP-1 in People With Type 1 and Type 2 Diabetes

Type 1 DiabetesType 2 Diabetes
Recruiting
NCT06424106Not ApplicablePrincipalInvestigator

Effect of Glucagon on Fasting Insulin Secretion and Glucose Metabolism in Subjects Without Type 2 Diabetes

PreDiabetes
Recruiting
NCT06424015Not ApplicablePrincipalInvestigator

Insulin and Insulin Pulses During Fasting

PreDiabetes
Recruiting
NCT05264727Phase 4PrincipalInvestigator

Glucagon Suppression by Hyperglycemia in the Presence and Absence of Amino Acid Infusion

HealthyObesityType 2 Diabetes
Active Not Recruiting
NCT04466566Phase 3PrincipalInvestigator

A Study to Evaluate the Effect of Genetic Variation on Beta-cell Function During Fasting and Hyperglycemia in Nondiabetics

Healthy
Completed
NCT03999853Phase 1/2PrincipalInvestigator

Butyrate Adjuvant Therapy for Type 1 Diabetes

Type1diabetes
Completed
NCT04459338Phase 3PrincipalInvestigator

A Dose-response Study Examining the Contribution of GLP-1 Receptor Signaling to Glucagon-stimulated Insulin Secretion

Healthy
Completed
NCT03998709Phase 4PrincipalInvestigator

Effect of Fasting Free Fatty Acids and Fasting Glucose on 1st and 2nd Phase Insulin Secretion

Healthy
Withdrawn
NCT00588172Phase 4PrincipalInvestigator

Genetic Variation in OCT1 and Response to Metformin

Type 2 Diabetes
Withdrawn
NCT00588380Not ApplicablePrincipalInvestigator

GLP1R Polymorphisms and Response to GLP1

Diabetes
Completed
NCT00707616PrincipalInvestigator

Common Genetic Variation and Type 2 Diabetes

Pre-diabetes
Completed
NCT00850161Phase 2PrincipalInvestigator

Intranasal Insulin and Its Effect on Postprandial Metabolism in Comparison to Subcutaneous Insulin

Type 1 Diabetes Mellitus
Withdrawn
NCT00951899Phase 4PrincipalInvestigator

The Effect of Welchol on Glucose Metabolism in Type 2 Diabetics

Type 2 Diabetes
Completed
NCT01094054Phase 4PrincipalInvestigator

Adjustable Gastric Banding and Its Effects on Postprandial Glucose Metabolism Independent of Weight Loss

DiabetesObesity
Completed
NCT01117311Not ApplicablePrincipalInvestigator

Vagal Nerve Stimulation and Glucose Metabolism

Gastric EmptyingObesityType 2 Diabetes
Completed
NCT01218633Phase 1PrincipalInvestigator

Dose-response Study of Exendin-9,39 on Glucose Metabolism

Pancreatic Effects of 9,39-Exendin and 9,36-GLP-1
Completed
NCT02128581Phase 1PrincipalInvestigator

A Dose-response of the Effects of Exendin-9,39 on GI Symptoms and Food Intake

DiabetesObesityRoux-en-Y Gastric Bypass
Completed
NCT06972407Phase 2PrincipalInvestigator

The Effect of rs7903146 Genotype on Islet GLP-1 Production in Humans

Genetic PredispositionType2diabetes
Not Yet Recruiting

All 19 trials loaded