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Showing 1–24 of 35 matching trials from the live ClinicalTrials.gov search.
Completed Phase 1Phase 2 Interventional Results available

Trial of Leptin Administration After Roux-en-Y Gastric Bypass

NCT00710814
Conditions
Overweight
Interventions
Leptin, Placebo
Drug · Other
Lead sponsor
Columbia University
Other
Eligibility
25 Years to 65 Years · Female only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
New York, New York
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Leptin in Human Energy and Neuroendocrine Homeostasis

NCT00265980
Conditions
Obesity, Weight Loss
Interventions
Subcutaneous Placebo, Leptin
Drug
Lead sponsor
Columbia University
Other
Eligibility
19 Years to 45 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2013
U.S. locations
1
States / cities
New York, New York
Conditions
Generalised Lipodystrophy, Partial Lipodystrophy
Interventions
Metreleptin
Drug
Lead sponsor
Chiesi Farmaceutici S.p.A.
Industry
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2031
U.S. locations
16
States / cities
Birmingham, Alabama • Duarte, California • Atlanta, Georgia + 11 more
Terminated Phase 1 Interventional Results available

Effects of Metreleptin in Type 1 Diabetes Mellitus

NCT01268644
Conditions
Type 1 Diabetes
Interventions
Leptin
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 50 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Overweight, Obesity
Interventions
pramlintide acetate, metreleptin, placebo-P, placebo-M
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 65 Years
Enrollment
636 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
36
States / cities
Birmingham, Alabama • Chandler, Arizona • Santa Rosa, California + 33 more
Conditions
Familial Partial Lipodystrophy
Interventions
Metreleptin
Drug
Lead sponsor
Chiesi Farmaceutici S.p.A.
Industry
Eligibility
13 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
7
States / cities
Birmingham, Alabama • Boca Raton, Florida • Boston, Massachusetts + 4 more
Conditions
Familial Partial Lipodystrophy, Nonalcoholic Steatohepatitis, NAFLD
Interventions
Metreleptin
Drug
Lead sponsor
University of Michigan
Other
Eligibility
5 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Role of Leptin in the Neuroendocrine and Immune Response to Fasting

NCT00140231
Conditions
Fasting
Interventions
r-metHuLeptin, placebo
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 30 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Lipodystrophy
Interventions
Metreleptin
Biological
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
14 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Fatty Liver Disease, Nonalcoholic
Interventions
metreleptin
Drug
Lead sponsor
Elif Oral
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Phase 2 Interventional Accepts healthy volunteers

Effects of Leptin Treatment on Weight Loss

NCT00050791
Conditions
Obesity
Interventions
Leptin, Very Low Calorie Diet
Drug · Behavioral
Lead sponsor
Rockefeller University
Other
Eligibility
20 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2009
U.S. locations
1
States / cities
New York, New York
Completed Phase 2 Interventional Results available

Leptin to Treat Lipodystrophy

NCT00025883
Conditions
Lipodystrophy
Interventions
Metreleptin
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
6 Months and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Phase 2 Interventional Results available

Effects of Leptin Replacement in Children

NCT00659828
Conditions
Obesity, Metabolic Syndrome, Diabetes
Interventions
Recombinant methionyl human leptin
Drug
Lead sponsor
University of Miami
Other
Eligibility
5 Years to 18 Years · Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Miami, Florida
Conditions
Overweight, Obesity
Interventions
pramlintide acetate 360 mcg, metreleptin, placebo-pramlintide 600 uL, placebo-metreleptin 1 mL, Pramlintide acetate 180 mcg
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
12
States / cities
DeLand, Florida • Chicago, Illinois • Indianapolis, Indiana + 9 more
Conditions
Generalized Lipodystrophy
Interventions
mibavademab
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
2 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Bethesda, Maryland • Ann Arbor, Michigan
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of Leptin for the Treatment of Hypothalamic Amenorrhea

NCT00130117
Conditions
Amenorrhea
Interventions
r-metHuLeptin, Oral Contraceptive Pills (OCPs), Placebo
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Results available

Leptin for Abnormal Lipid Kinetics in HIV Lipodystrophy Syndrome

NCT01511016
Conditions
HIV Lipodystrophy
Interventions
Human recombinant leptin ("metreleptin"), Placebo
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Houston, Texas
Conditions
Obesity
Interventions
Pramlintide+Metreleptin, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 65 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
18
States / cities
Greenbrae, California • La Jolla, California • Denver, Colorado + 15 more
Completed Phase 2 Interventional Results available

Leptin in the Maintenance of Reduced Body Weight

NCT01155180
Conditions
Obesity
Interventions
Leptin, Placebo
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 67 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 2 Interventional Results available

Effects of Human Leptin Replacement

NCT00657605
Conditions
Obesity, Metabolic Syndrome, Diabetes
Interventions
Recombinant methionyl human leptin
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
1
States / cities
Miami, Florida
Conditions
Fatty Liver Disease, Nonalcoholic, Nonalcoholic Steatohepatitis, Lipodystrophy
Interventions
Metreleptin
Drug
Lead sponsor
University of Michigan
Other
Eligibility
5 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Hypoleptinemia, Generalized Lipodystrophy, Partial Lipodystrophy, Insulin Resistance
Interventions
Leptin, Placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
6 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Completed Phase 2 Interventional Results available

Therapeutic Approaches to HAART-Induced Lipodystrophy

NCT00461552
Conditions
HIV Infections, Lipodystrophy
Interventions
Leptin, Placebo
Drug · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
14 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Partial Lipodystrophy
Interventions
metreleptin, Placebo
Drug
Lead sponsor
Chiesi Farmaceutici S.p.A.
Industry
Eligibility
12 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
13
States / cities
Birmingham, Alabama • Sacramento, California • Boca Raton, Florida + 9 more