- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01756105
Efficacy of Metformin in Achieving Glycaemia Goals as Recommended for the Treatment of Gestational Diabetes in Non Obese Women
August 24, 2018 updated by: University Hospital, Strasbourg, France
Gestational Diabetes in Non Obese Women and Metformine
Gestational diabetes (GD) is defined by a hyperglycemia discovered during pregnancy, leading to fetal and maternal complications which may be prevented by reaching very strict glycaemia targets.
Prevalence depends on patient's ethnic group and is about 6 to 14%.
This prevalence is increasing due to increased GD risk factors (obesity, pregnancy over 35) and also because criteria of screening have been strengthened after the results of last studies.
Usual treatment is diet and in case of failure insulin therapy with multiple injections which may lead to hypoglycemia and weight gain and is very difficult to manage for patients.
Some studies have shown the comparable effect of metformin and insulin in about 50% of GD obese patients.
The aim of our study is to evaluate efficacy of metformin, outcomes in mother and fetus and baby of metformin.
In case of metformin failure, insulin will be added in order to obtain glycaemia in desired goals.Oxidative stress will be assessed in mother blood, baby umbilical cord blood, baby umbilical cord and placenta in 90 women and the oxidative stress compared between insulin and metformin alone treated patients.
Study Overview
Status
Terminated
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
84
Phase
- Phase 2
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
-
-
-
Colmar, France, 68024
- Hopitaux Civils de Colmar
-
Dijon, France, 21030
- CHU Dijon,
-
Mulhouse, France, 68070
- Centre Hospitalier de Mulhouse
-
Reims, France, 51092
- CHU de Reims
-
Strasbourg, France, 67091
- Hôpitaux Universitaires de Strasbourg
-
-
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 40 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
Inclusion Criteria:
Women.
- Age more than 18 and less than 40 years.
- Unique spontaneous pregnancy.-BMI less than 30kg/m2 before pregnancy.
- 24 to 30 weeks of amenorrhea or 22 to 28 weeks of gestation.
- Gestational diabetes.
- Social Security affiliated subject.- Patient able to understand and signed informed consent.
Exclusion Criteria:
- Contraindications to metformin.
- Metformin treatment prior to protocol inclusion.
- Multiple pregnancies.
- Diabetes diagnosed prior to pregnancy.
- High blood pressure prior to pregnancy.
- Pregnancy hepatic complication
- High blood pressure prior to study inclusion.
- Pre or eclampsia.- Premature membranes rupture.
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
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: treatment by Metformin plus insulin if needed
Metformin: from 500 mg 2 time per day to 2500 mg per day; with increment of 500 mg every 5 days until abstention of
|
Metformin: from 500 mg 2 time per day to 2500 mg per day; with increment of 500 mg every 5 days until abstention of
Insulin therapy:If post meal (2 hours after meal) glycaemia is > to 120 mg/dl introduce Insulin rapid acting analog (Humalog*, Novorapid*) before the meal concerned and according to the weight.
If weight is < 80 kg: breakfast 5U, lunch time 3U, and dinner 4U.
If weight is > 80 kg :breakast 6U, lunch time 4U, dinner 5U.If post meal glycaemia stay over 120 mg/dl but lower than130 mg/dl: do 1 U more.If post meal glycaemia stay over 140 mg/dl : do 2 UI moreIf fasting glycaemia is over 95 mg/dl : introduce NPH Insulin (Umuline NPH*, insulatard*) before sleeping : 5U if weight is < 80 kg - 6U if weight is > 80 kgIf fasting glycaemia stay over 95 mg/dl increase NPH Insulin for 1 U and for 2 U if fasting glycaemia is over 110 mg/dl.
|
Active Comparator: treatment by insulin
Insulin therapy:If post meal (2 hours after meal) glycaemia is > to 120 mg/dl introduce Insulin rapid acting analog (Humalog*, Novorapid*) before the meal concerned and according to the weight.
If weight is < 80 kg: breakfast 5U, lunch time 3U, and dinner 4U.
If weight is > 80 kg :breakast 6U, lunch time 4U, dinner 5U.If post meal glycaemia stay over 120 mg/dl but lower than130 mg/dl: do 1 U more.If post meal glycaemia stay over 140 mg/dl : do 2 UI moreIf fasting glycaemia is over 95 mg/dl : introduce NPH Insulin (Umuline NPH*, insulatard*) before sleeping : 5U if weight is < 80 kg - 6U if weight is > 80 kgIf fasting glycaemia stay over 95 mg/dl increase NPH Insulin for 1 U and for 2 U if fasting glycaemia is over 110 mg/dl.
|
Insulin therapy:If post meal (2 hours after meal) glycaemia is > to 120 mg/dl introduce Insulin rapid acting analog (Humalog*, Novorapid*) before the meal concerned and according to the weight.
If weight is < 80 kg: breakfast 5U, lunch time 3U, and dinner 4U.
If weight is > 80 kg :breakast 6U, lunch time 4U, dinner 5U.If post meal glycaemia stay over 120 mg/dl but lower than130 mg/dl: do 1 U more.If post meal glycaemia stay over 140 mg/dl : do 2 UI moreIf fasting glycaemia is over 95 mg/dl : introduce NPH Insulin (Umuline NPH*, insulatard*) before sleeping : 5U if weight is < 80 kg - 6U if weight is > 80 kgIf fasting glycaemia stay over 95 mg/dl increase NPH Insulin for 1 U and for 2 U if fasting glycaemia is over 110 mg/dl.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Efficacy of metformin in treatment of gestational diabetes based on capillary glycaemia with an objective of less than 6 measures out of range
Time Frame: After diagnosis of gestational diabetes and until 3 months after delivery; screening made between 22th and 28th week of gestation
|
After diagnosis of gestational diabetes and until 3 months after delivery; screening made between 22th and 28th week of gestation
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Nathalie Jeandidier, MD, University Hospital, Strasbourg, France
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)
June 1, 2012
Primary Completion (Actual)
February 1, 2018
Study Completion (Actual)
June 1, 2018
Study Registration Dates
First Submitted
December 19, 2012
First Submitted That Met QC Criteria
December 19, 2012
First Posted (Estimate)
December 24, 2012
Study Record Updates
Last Update Posted (Actual)
August 27, 2018
Last Update Submitted That Met QC Criteria
August 24, 2018
Last Verified
August 1, 2018
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 4965
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 Oxidative Stress
-
FertilysRecruiting
-
Idaho State UniversityCompletedOxidative StressUnited States
-
Unidad de Investigacion Medica en Enfermedades...Completed
-
University of Sao PauloFundação de Amparo à Pesquisa do Estado de São Paulo; Coordenação de Aperfeiçoamento...Completed
-
Complife Italia SrlMacrofarm Srl; Icim International SrlCompleted
-
Indonesia UniversityIndonesia-MoHCompleted
-
Assiut UniversityCompleted
-
Universidad Católica San Antonio de MurciaCompleted
-
Oregon State UniversityCompleted
-
Nationwide Children's HospitalWithdrawn
Clinical Trials on Metformin
-
Anji PharmaSuspendedDiabetes Mellitus, Type 2Spain, United States, Canada, Hungary, Brazil, Czechia, Poland, Bulgaria
-
ShionogiCompleted
-
NuSirt BiopharmaCompletedType 2 Diabetes MellitusUnited States
-
Bristol-Myers SquibbCompletedType 2 Diabetes MellitusSouth Africa, United States, Canada, Puerto Rico, Hungary, Germany, Czechia, Poland, Romania, United Kingdom
-
Charles University, Czech RepublicCompleted
-
Hoffmann-La RocheCompletedDiabetes Mellitus Type 2United States, Mexico, Argentina
-
Hadassah Medical OrganizationWithdrawn
-
Woman'sPfizer; American Cancer Society, Inc.; Our Lady of the Lake Regional Medical...WithdrawnInsulin Resistance | Breast Cancer Stage | Racial BiasUnited States
-
Garvan Institute of Medical ResearchWeizmann Institute of ScienceActive, not recruitingType 2 Diabetes Mellitus | Pre DiabetesAustralia
-
University Hospital, Basel, SwitzerlandCompletedBecker's Muscular Dystrophy (BMD)Switzerland