Comparison of the Absorption of Calcium Citrate and Calcium Carbonate in Patients With an RYGB, LSG, and OAGB

Summary

The precise impact of calcium absorption in relation to RYGB, SG, and OAGB remains under-researched in terms of statistical power and the diversity of BMS procedures considered. Therefore, this presents a critical area for future investigation to improve patient outcomes in BMS.

Timeline

Start

2023-12-01

Primary completion

2024-04-01

Completion

2024-06-01

Publications

• Background Allied Health Sciences Section Ad Hoc Nutrition Committee; Aills L, Blankenship J, Buffington C, Furtado M, Parrott J. ASMBS Allied Health Nutritional Guidelines for the Surgical Weight Loss Patient. Surg Obes Relat Dis. 2008 Sep-Oct;4(5 Suppl):S73-108. doi: 10.1016/j.soard.2008.03.002. Epub 2008 May 19. No abstract available.
• Background Mechanick JI, Apovian C, Brethauer S, Garvey WT, Joffe AM, Kim J, Kushner RF, Lindquist R, Pessah-Pollack R, Seger J, Urman RD, Adams S, Cleek JB, Correa R, Figaro MK, Flanders K, Grams J, Hurley DL, Kothari S, Seger MV, Still CD. CLINICAL PRACTICE GUIDELINES FOR THE PERIOPERATIVE NUTRITION, METABOLIC, AND NONSURGICAL SUPPORT OF PATIENTS UNDERGOING BARIATRIC PROCEDURES - 2019 UPDATE: COSPONSORED BY AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS/AMERICAN COLLEGE OF ENDOCRINOLOGY, THE OBESITY SOCIETY, AMERICAN SOCIETY FOR METABOLIC & BARIATRIC SURGERY, OBESITY MEDICINE ASSOCIATION, AND AMERICAN SOCIETY OF ANESTHESIOLOGISTS - EXECUTIVE SUMMARY. Endocr Pract. 2019 Dec;25(12):1346-1359. doi: 10.4158/GL-2019-0406. Epub 2019 Nov 4.
• Background Tondapu P, Provost D, Adams-Huet B, Sims T, Chang C, Sakhaee K. Comparison of the absorption of calcium carbonate and calcium citrate after Roux-en-Y gastric bypass. Obes Surg. 2009 Sep;19(9):1256-61. doi: 10.1007/s11695-009-9850-6. Epub 2009 May 13.
• Background Smelt HJ, Pouwels S, Smulders JF. The Clinical Dilemma of Calcium Supplementation After Bariatric Surgery: Calcium Citrate or Calcium Carbonate That Is the Question? Obes Surg. 2016 Nov;26(11):2781-2782. doi: 10.1007/s11695-016-2346-2. No abstract available.
• Results Schafer AL, Weaver CM, Black DM, Wheeler AL, Chang H, Szefc GV, Stewart L, Rogers SJ, Carter JT, Posselt AM, Shoback DM, Sellmeyer DE. Intestinal Calcium Absorption Decreases Dramatically After Gastric Bypass Surgery Despite Optimization of Vitamin D Status. J Bone Miner Res. 2015 Aug;30(8):1377-85. doi: 10.1002/jbmr.2467. Epub 2015 May 21.

Drugs

Indications

No indication recorded.