- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05290207
The Different Response of Endocrine Hormones to Hypoglycemia in Patients With Type 1 or Type 2 Diabetes
May 29, 2023 updated by: Jian-hua Ma, Nanjing First Hospital, Nanjing Medical University
A Study of Endocrine Hormone Changes in Newly Diagnosed Patients With Type 2 and Type 1 Diabetes Using Hyperinsulinaemic Hypoglycaemic Clamp Technique
Endocrine hormones, not only blood glucose responsive hormones, but also sexual hormones, thyroid hormones, growth hormones and so on, may have response and activites in hypoglycemia.
However, the different responses of endocrine hormones to hypoglycemia in patients With diabetes remain unclear.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
This study will observe the changes of insulin, C-peptide, glucagon, growth hormone, IGF-1, ACTH, cortisol, thyroid function, sexual hormone in newly diagnosed men with type 2 and type 1 diabetes mellitus using hyperinsulinaemic hypoglycaemic clamp technique
Study Type
Observational
Enrollment (Actual)
35
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Nanjing, China
- Nanjing First Hospital, Nanjing Medical Univesity
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 50 years (Adult)
Accepts Healthy Volunteers
Yes
Sampling Method
Probability Sample
Study Population
Normal subjects and newly diagnosed male patients with type 1 or type 2 diabetes
Description
Inclusion Criteria:
- Patients
- newly diagnosed male patients with type 1 or type 2 diabetes (diagnostic criteria of World Health Organization)
- aged 18-50 years
- has not been treated with any hypoglycemic drugs
- HbA1c>9% Normal subjects: healthy and had no known illness
Exclusion Criteria:
- patients with insulin allergy.
- any history of hypoglycemic agent intake or were presently taking hypoglycemic agents
- any abnormality in liver or kidney function on blood and urine investigations
- any history of systemic corticosteroid use in 3 months
- any recent infections or acute medical events
- any other obvious conditions or associated diseases determined by the researcher: such as severe cardiopulmonary diseases, endocrine diseases, neurological diseases, tumors and other diseases, other pancreatic diseases, history of mental diseases.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Newly diagnosed male obese patients with type 2 diabetes
|
Glucose will be clamped at 5.0 mmol/L for approximately 30 minutes, and then be lowered to 3.0 mmol/L for 30 minutes
|
Newly diagnosed male non-obese patients with type 2 diabetes
|
Glucose will be clamped at 5.0 mmol/L for approximately 30 minutes, and then be lowered to 3.0 mmol/L for 30 minutes
|
Newly diagnosed male patients with type 1 diabetes
|
Glucose will be clamped at 5.0 mmol/L for approximately 30 minutes, and then be lowered to 3.0 mmol/L for 30 minutes
|
Healthy, non-obese men
|
Glucose will be clamped at 5.0 mmol/L for approximately 30 minutes, and then be lowered to 3.0 mmol/L for 30 minutes
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
endocrine hormone changes
Time Frame: 20 minutes
|
changes of endocrine hormones during hyperinsulinaemic hypoglycaemic clamps
|
20 minutes
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
January 6, 2022
Primary Completion (Actual)
September 16, 2022
Study Completion (Actual)
September 16, 2022
Study Registration Dates
First Submitted
March 17, 2022
First Submitted That Met QC Criteria
March 20, 2022
First Posted (Actual)
March 22, 2022
Study Record Updates
Last Update Posted (Actual)
May 31, 2023
Last Update Submitted That Met QC Criteria
May 29, 2023
Last Verified
March 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- KY20220124-07
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Diabetes
-
University of Colorado, DenverMassachusetts General Hospital; Beta Bionics, Inc.CompletedDiabetes Mellitus, Type 1 | Type 1 Diabetes | Diabetes type1 | Type 1 Diabetes Mellitus | Autoimmune Diabetes | Diabetes Mellitus, Insulin-Dependent | Juvenile-Onset Diabetes | Diabetes, Autoimmune | Insulin-Dependent Diabetes Mellitus 1 | Diabetes Mellitus, Insulin-Dependent, 1 | Diabetes Mellitus, Brittle | Diabetes Mellitus, Juvenile-Onset and other conditionsUnited States
-
Guang NingRecruitingType 2 Diabetes Mellitus | Type1 Diabetes Mellitus | Monogenetic Diabetes | Pancreatogenic Diabetes | Drug-Induced Diabetes Mellitus | Other Forms of Diabetes MellitusChina
-
University of Trás-os-Montes and Alto DouroCompletedType 2 Diabetes Mellitus | Diabetes-Related ComplicationsPortugal
-
Northern Care Alliance NHS Foundation TrustBrighter ABCompletedDiabetes type1 | Diabetes type2United Kingdom
-
VeraLight, Inc.InLight SolutionsUnknownGestational Diabetes | Insulin Dependent Diabetes | Non Insulin Dependent DiabetesUnited States
-
Garvan Institute of Medical ResearchWeizmann Institute of ScienceActive, not recruitingType 2 Diabetes Mellitus | Pre DiabetesAustralia
-
Taichung Veterans General HospitalNational Health Research Institutes, TaiwanRecruitingDiabetes Complications | Type 2 Diabetes | Maturity-Onset Diabetes of the Young (MODY)Taiwan
-
Oregon State UniversitySanofiCompletedType I or Type II Diabetes (Excludes Gestational Diabetes)
-
Peking Union Medical College HospitalUnknownType 2 Diabetes Mellitus | Type 1 Diabetes Mellitus | Gestational Diabetes Mellitus | Pancreatogenic Diabetes Mellitus | Pregestational Diabetes Mellitus | Diabetes Patients in Perioperative PeriodChina
-
University of RoehamptonRecruitingType2 Diabetes Mellitus | Pre DiabetesUnited Kingdom
Clinical Trials on The hyperinsulinaemic hypoglycaemic clamp
-
Medical University of GrazMerck Sharp & Dohme LLCCompletedDiabetes Mellitus, Type 2 | Hypoglycemia | Diabetes Mellitus With Hypoglycemia | Hypoglycemic EpisodeAustria
-
Novo Nordisk A/SCompletedDiabetes Mellitus, Type 2 | DiabetesDenmark, Japan
-
Radboud University Medical CenterRigshospitalet, DenmarkCompletedDiabetes Mellitus, Type 2 | Hypoglycemia | Diabetes Mellitus, Type 1 | Inflammatory ResponseDenmark, Netherlands
-
Bispebjerg HospitalUniversity Hospital, Gentofte, Copenhagen; Psychiatric Centre RigshospitaletCompletedHypoglycemia | Cognitive Change | Diabetes Mellitus, Type IIDenmark
-
The Royal Bournemouth HospitalTerminatedDiabetes Mellitus, Type 1United Kingdom
-
University of EdinburghNHS Lothian; DexCom, Inc.; Tandem Diabetes Care, Inc.; The Leona M. and Harry B...Active, not recruitingHypoglycemia | Type 1 Diabetes | Type 1 Diabetes Mellitus With Hypoglycemia | Hypoglycemia Unawareness | Glucagon Deficiency | Insulin HypoglycemiaUnited Kingdom
-
Marmara UniversityRecruiting
-
University of HullHull University Teaching Hospitals NHS TrustCompleted
-
Institut de Recherches Cliniques de MontrealCentre de Recherche du Centre Hospitalier de l'Université de MontréalWithdrawn
-
Liverpool John Moores UniversityLiverpool University Hospitals NHS Foundation Trust; Royal Liverpool University... and other collaboratorsCompleted