Impact of Monthly High Dose Oral Cholecalciferol on Serum 25 Hydroxy Vitamin D Levels in Bariatric Surgery Subjects
NCT01871389 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 31
Last updated 2014-05-09
Summary
Vitamin D deficiency is common after bariatric surgery. This study is designed to determine if a high dose monthly supplement of vitamin D 3 will be effective in helping improve vitamin D status after surgery such as gastric bypass. Bariatric surgery subjects taking monthly high dose cholecalciferol supplements in addition to the standard vitamin D protocol will have a significant rise in serum vitamin D levels compared to the subjects taking only the usual vitamin D protocol.
Conditions
- Bariatric Surgery
Sponsors & Collaborators
-
Texas Tech University
lead OTHER
Eligibility
- Min Age
- 18 Years
- Max Age
- 60 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2012-02-29
- Primary Completion
- 2013-08-31
- Completion
- 2013-08-31
Countries
- United States
Study Locations
More Related Trials
-
Fat Metabolites and Gut Hormones
NCT03223389 ·Status: UNKNOWN ·Phase: NA
-
Effect Of Laparoscopic Sleeve Gastrectomy on Vitamin D, Parathormone and Calcium Levels
NCT05430932 ·Status: COMPLETED ·Phase: NA
-
Multivitamin Adherence Following Bariatric Surgery
NCT02124889 ·Status: COMPLETED ·Phase: NA
-
Vitamin and Mineral Supplementation Post Bariatric Surgery
NCT02817256 ·Status: UNKNOWN ·Phase: NA
-
Effect of Gastric Bypass on Patients With Type 2 Diabetes and/or Dyslipidemia
NCT00879125 ·Status: COMPLETED
-
Nutritional Deficiency After Bariatric Surgeries
NCT04717973 ·Status: COMPLETED
-
The Link Between Obesity And Vitamin D in Bariatric Patients With Omega-loop Bypass Surgery
NCT02092376 ·Status: COMPLETED ·Phase: PHASE4
-
Prevalence of Major Nutrients Deficiency in Diabetic Patient Before and After Bariatric Surgery
NCT03244839 ·Status: UNKNOWN
-
Supplementation After Bariatric Surgery
NCT04412421 ·Status: UNKNOWN
-
Effects of Gastric Bypass Surgery and Calcium Metabolism and the Skeleton
NCT01330914 ·Status: COMPLETED
-
Effects of Caloric Restriction Alone Versus Postoperative Caloric Restriction Following Bariatric Surgery on Glucose Metabolism in Patients With Diabetes Mellitus
NCT01083108 ·Status: TERMINATED ·Phase: PHASE2
-
Use of Very Low Calorie Diet Preoperatively to Bariatric Surgery
NCT05291741 ·Status: COMPLETED ·Phase: NA
-
Improving Diabetes After Bariatric Surgery
NCT00676923 ·Status: COMPLETED
-
Validation of a Score for Supplementation Needs of Vitamins, Micronutrients and Proteins After Bariatric Surgery
NCT07268209 ·Status: COMPLETED
-
Bone Metabolism After Laparoscopic Gastric Bypass Surgery (BABS)
NCT01739855 ·Status: COMPLETED ·Phase: PHASE2
-
The Impact of Different Carbohydrate Restriction After a Gastric Bypass on the Ketosis and Ketoacidosis
NCT06338969 ·Status: RECRUITING ·Phase: NA
-
Multivitamin Support Following Bariatric Surgery
NCT06152965 ·Status: COMPLETED
-
Influence of Changes in Food Group Variety on Food Cravings, Energy Intake, and Weight Loss After Bariatric Surgery
NCT01399177 ·Status: ACTIVE_NOT_RECRUITING
-
Utilization of Very Low Calorie Diet in Obese General Surgery Patients
NCT03553849 ·Status: COMPLETED ·Phase: NA
-
The Effect of Different Macronutrients on Gastrointestinal Hormone Secretion After Gastric Bypass Operation
NCT02372526 ·Status: UNKNOWN
-
Cortisol and Obesity - A Vicious Cycle? Hypoglycemia After Bariatric Surgery - Association With Cortisol Metabolism?
NCT06896682 ·Status: RECRUITING
-
Iron Supplement to Improve Iron Status Following Bariatric Surgery
NCT02404012 ·Status: COMPLETED ·Phase: NA
-
Long-term Effects of Bariatric Surgery
NCT00465829 ·Status: COMPLETED
-
Effects of Weight Loss From Bariatric Surgery on Intraocular Pressure (IOP)
NCT00837226 ·Status: WITHDRAWN
-
Bariatric Surgery and HDL-cholesterol
NCT01707771 ·Status: COMPLETED ·Phase: NA