Efficacy of a Novel Multivitamin-Mineral Supplement in Preventing Vitamin Deficiency in Postoperative Bariatric Patients

Efficacy of a Novel Multivitamin-Mineral Supplement in Preventing Vitamin Deficiency in Postoperative Bariatric Patients

Efficacy of a Novel Multivitamin-Mineral Supplement in Preventing Vitamin Deficiency in Postoperative Bariatric Patients

Approximately 33% of the US adult population can be classified as obese based on body mass index. This epidemic of obesity has resulted in over 200,000 bariatric surgeries performed every year for the treatment of "clinically severe obesity". Roux-en-Y gastric bypass (RYGB) is the most common bariatric procedure performed in the United States and has both restrictive and malabsorptive components. Despite the success of this procedure in creating long lasting weight loss, vitamin and iron deficiencies are common and can lead to significant morbidity if not appropriately addressed. Despite the American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery Medical Guidelines that include vitamin and mineral supplementation recommendations, there has been very little prospective research conducted to assess the efficacy and compliance of these micronutrient interventions. This prospective randomized controlled clinical study will evaluate the efficacy of a novel vitamin/mineral supplement in decreasing micronutrient deficiencies in post operative bariatric patients.

These subjects will be given a novel multivitamin/mineral supplement post RYGB bariatric surgery for 6 months duration.

These subjects will be given the standard recommended regimen at Johns Hopkins Bayview Medical Center post RYGB bariatric surgery for 6 months duration.

AquaVanta Chewable Tablet (proprietary formulation of vitamin and minerals) 2 times a day for 6 months

Nature Made Calcium Softgels (Calcium Carbonate 600 mg and Vitamin D 200 mg) three times a day for 6 months

Nature Made Calcium Softgels (Calcium Carbonate 600 mg and Vitamin D 200 mg) three times a day for 6 months

Questionnaire regarding the palatability of the formulation and the ease of administration of the formats and dosing schedule

Inclusion Criteria: Ages 18 - 65 years of age Meet appropriate criteria for Roux-en-Y gastric bypass (RYGB) surgery as determined by the Principal Investigator at The John's Hopkins Center for Bariatric Surgery (JHCBS) Exclusion Criteria: Allergy to a component of the formulations Recent (last 3 months) use of a dietary supplement other than a standard non-bariatric specific multivitamin supplement Documented levels of fat-soluble vitamins (A,D,E,K) or iron above the normal range Pregnant or lactating Expected poor compliance with medical regimen as assessed by JHCBS clinic care providers

Perin J, Prokopowicz G, Furtado M, Papas K, Steele KE. A Randomized Trial of a Novel Chewable Multivitamin and Mineral Supplement Following Roux-en-Y Gastric Bypass. Obes Surg. 2018 Aug;28(8):2406-2420. doi: 10.1007/s11695-018-3177-0.