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| Name | Class |
|---|---|
| Central Hospital, Nancy, France | OTHER |
The purpose of this study was to evaluate the role of vitamin status and epigenetic mechanisms on severe obesity related-complications.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| gastric bypass, sleeve, gastric banding | Procedure |
| Measure | Description | Time Frame |
|---|---|---|
| Evaluation of folate mediated one-carbon metabolic pathway parameters (Folates, Vitamin B12, Methionine, Homocysteine) on severe obesity-related complications before and after bariatric surgery | 10 years |
| Measure | Description | Time Frame |
|---|---|---|
| Evaluation of DNA Methylation on severe obesity-related complications before and after bariatric surgery | 10 years |
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Inclusion Criteria:
Exclusion Criteria:
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Patients who undergo bariatric surgery following french national guidelines (HAS 2009)
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Laurent BRUNAUD, MD, PhD | Contact | l.brunaud@chu-nancy.fr |
| Name | Affiliation | Role |
|---|---|---|
| laurent BRUNAUD, MD, PhD | University of Lorraine, CHU Nancy | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Lorraine, CHU Nancy | Recruiting | Vandœuvre-lès-Nancy | 54511 | France |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 41978187 | Derived | Chabi N, Nomine-Criqui C, Heinken A, Quilliot D, Brunaud L, Li Z, Jeannesson-Thivisol E, Sanni A, Ziegler O, Gueant JL, Gueant-Rodriguez RM. Acylcarnitines Are Associated with Metabolic Syndrome and Hypertension in Two Contrasted Obese Populations. Nutrients. 2026 Apr 1;18(7):1137. doi: 10.3390/nu18071137. | |
| 32444241 | Derived |
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| ID | Term |
|---|---|
| D009765 | Obesity |
| D003920 | Diabetes Mellitus |
| D008659 | Metabolic Diseases |
| D065626 | Non-alcoholic Fatty Liver Disease |
| ID | Term |
|---|---|
| D050177 | Overweight |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
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| ID | Term |
|---|---|
| D015390 | Gastric Bypass |
| ID | Term |
|---|---|
| D050110 | Bariatric Surgery |
| D049088 | Bariatrics |
| D000073319 | Obesity Management |
| D013812 | Therapeutics |
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blood, liver, fat tissue (subcutaneous, visceral, mesenteric), small bowell, feces
| Antoine D, Li Z, Quilliot D, Sirveaux MA, Meyre D, Mangeon A, Brunaud L, Gueant JL, Gueant-Rodriguez RM. Medium term post-bariatric surgery deficit of vitamin B12 is predicted by deficit at time of surgery. Clin Nutr. 2021 Jan;40(1):87-93. doi: 10.1016/j.clnu.2020.04.029. Epub 2020 Apr 25. |
| 28780990 | Derived | Li Z, Gueant-Rodriguez RM, Quilliot D, Sirveaux MA, Meyre D, Gueant JL, Brunaud L. Folate and vitamin B12 status is associated with insulin resistance and metabolic syndrome in morbid obesity. Clin Nutr. 2018 Oct;37(5):1700-1706. doi: 10.1016/j.clnu.2017.07.008. Epub 2017 Jul 24. |
| D001835 |
| Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D044882 | Glucose Metabolism Disorders |
| D004700 | Endocrine System Diseases |
| D005234 | Fatty Liver |
| D008107 | Liver Diseases |
| D004066 | Digestive System Diseases |
| D005763 |
| Gastroenterostomy |
| D000714 | Anastomosis, Surgical |
| D013514 | Surgical Procedures, Operative |
| D013505 | Digestive System Surgical Procedures |