- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00821899
Bone Marrow Autotransplantation in Type 1 Diabetes
March 19, 2012 updated by: Enric Esmatjes, Hospital Clinic of Barcelona
Regeneration of Insulin Production in Patients With Type 1 Diabetes by Autologous Bone Marrow Blood Infusion
This project evaluates the effectiveness of the administration of autologous bone marrow blood in patients with brittle type 1 diabetes mellitus to restore insulin secretion.
After mobilization of hematopoietic progenitors (G-CSF) during 3 days, 50 to 90 mL of bone marrow blood will be obtained by multifunction in the posterior iliac crest.
The material obtained will be implanted into the pancreas through the magna pancreatic artery after femoral catheterization.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
3
Phase
- Not Applicable
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
-
-
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Barcelona, Spain, 08036
- Hospital Clínic
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Barcelona, Spain, 08036
- Enric Esmatjes
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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
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- diabetes type 1 patients
- 18 to 50 years of age
- more than 5 years of evolution of the disease
- brittle diabetes (HbA1c > 8.5 % with intensified treatment or severe hypoglycemia episodes
Exclusion Criteria:
- history of cancer
- hematologic alterations
- infectious disease positivity (HIV, HCV etc.)
- diabetic nephropathy
- cardiac failure
- liver disease
- autoimmune systemic disease
- allergy to iodine contrast or anesthesia
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: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Evaluate glycosylated hemoglobin 1,3,6, and 12 months after autologous bone marrow blood administration.
Time Frame: 12 months
|
12 months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Evaluate number of hypoglycemias 1,3,6, and 12 months after autologous bone marrow blood administration.
Time Frame: 12 months
|
12 months
|
Evaluate insulin dose 1,3,6, and 12 months after autologous bone marrow blood administration.
Time Frame: 12 months
|
12 months
|
Evaluate GADab titers and treatment tolerance 1,3,6, and 12 months after autologous bone marrow blood administration.
Time Frame: 12 months
|
12 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Esmatjes Enric, MD, Hospital Clinic of Barcelona
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the 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
January 1, 2009
Primary Completion (Actual)
May 1, 2010
Study Completion (Actual)
May 1, 2010
Study Registration Dates
First Submitted
January 13, 2009
First Submitted That Met QC Criteria
January 13, 2009
First Posted (Estimate)
January 14, 2009
Study Record Updates
Last Update Posted (Estimate)
March 20, 2012
Last Update Submitted That Met QC Criteria
March 19, 2012
Last Verified
March 1, 2012
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- BMATxDM1
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.
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