The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Calcium and Vitamin D Depletion and Elevated Parathyroid Hormone following Biliopancreatic Diversion
Abstract
Background Biliopancreatic diversion (BPD) is associated with a 70% excess weight loss (EWL) at 10 years, but there are concerns regarding long-term nutritional sequelae. Metabolic bone disease has been documented following Roux-en-Y gastric bypass.Methods Patients who underwent a BPD from 1998 to 2001 were studied. A questionnaire was designed to review BPD patients and collect information on weight loss, frequency of gastrointestinal disturbances and compliance with multivitamin recommendations. The review included a blood test for vitamin D, parathyroid hormone (PTH), alkaline phosphatase (ALP) and calcium.Results Of the 82 patients who underwent BPD during this period, the median %EWL at 36 months was 73.0%. 75.6% suffered diarrhea. At median follow-up of 32 months (18-50), 25.9% of patients were hypocalcemic, 50% had low vitamin D, 23.8% had elevated ALP, and 63.1% had elevated PTH, despite 82.9% taking multivitamins.Conclusion BPD results in significant weight loss. However, 1 in 4 patients are hypocalcemic, and 1 in 2 have a low vitamin D, despite multivitamin supplementation. BPD patients require routine calcium and vitamin D supplementation for life. Long-term sequelae from these abnormal serum levels are not known.
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“After BPD/DS more than 50% of patients have vitamin D deficiency and estimates of secondary hyperparathyroidism range from 60-100% even with aggressive supplementation75, 77-79.”
From Bone loss after bariatric surgery: causes, consequences, and management (2014) · cites this paper as [77]
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Cites
Brolin, R. E., & Leung, M. (1999) · Obesity Surgery · doi:10.1381/096089299765553395 · Cited by 214
DeLuca, H. F. (1978) · Springer eBooks · doi:10.1007/978-1-4615-8870-2 · Cited by 182
Guney, E., Kisakol, G., Ozgen, G., Yilmaz, C., Yilmaz, R., & Kabalak, T. (2003) · Obesity Surgery · doi:10.1381/096089203765887705 · Cited by 151
Kushner, R. F. (2000) · Journal of Parenteral and Enteral Nutrition · doi:10.1177/0148607100024002126 · Cited by 148
Severe Metabolic Bone Disease as a Long-Term Complication of Obesity Surgery
Goldner, W. S., O’Dorisio, T. M., Dillon, J. S., & Mason, E. E. (2002) · Obesity Surgery · doi:10.1381/096089202321019693 · Cited by 146
Secondary Hyperparathyroidism Following Biliopancreatic Diversion
Chapin, B. L. (1996) · Archives of Surgery · doi:10.1001/archsurg.1996.01430220042009 · Cited by 86
Huerta, S., Rogers, L. M., Li, Z., Heber, D., Liu, C., & Livingston, E. H. (2002) · American Journal of Clinical Nutrition · doi:10.1093/ajcn/76.2.426 · Cited by 86
Association of Xerophthalmia, Flecked Retina, and Pseudotumor Cerebri Caused by Hypovitaminosis A
Panozzo, G. A., Babighian, S., & Bonora, A. (1998) · American Journal of Ophthalmology · doi:10.1016/s0002-9394(98)00011-7 · Cited by 33
Bajardi, G., Ricevuto, G., Mastrandrea, G., Branca, M., Rinaudo, G., Cali, F., Diliberti, S., Biundo, N. L., & Asti, V. (2000) · Annales de Chirurgie · doi:10.1016/s0001-4001(00)00120-3 · Cited by 31
Bone Disease from Duodenal Exclusion
Mason, E. E. (2000) · Obesity Surgery · doi:10.1381/096089200321594228 · Cited by 19
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ASMBS Allied Health Nutritional Guidelines for the Surgical Weight Loss Patient
Aills, L., Blankenship, J. D., Buffington, C. K., Furtado, M. M., & Parrott, J. M. (2008) · Surgery for Obesity and Related Diseases · doi:10.1016/j.soard.2008.03.002 · Cited by 600
Heber, D., Greenway, F. L., Kaplan, L. M., Livingston, E., Salvador, J., & Still, C. (2010) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jc.2009-2128 · Cited by 521
Nutritional Deficiencies following Bariatric Surgery: What Have We Learned?
Bloomberg, R. D., Fleishman, A., Nalle, J. E., Herron, D. M., & Kini, S. U. (2005) · Obesity Surgery · doi:10.1381/0960892053268264 · Cited by 514
Slater, G. H., Ren, C. J., Siegel, N., Williams, T., Barr, D., Wolfe, B., Dolan, K., & Fielding, G. A. (2004) · Journal of Gastrointestinal Surgery · doi:10.1016/j.gassur.2003.09.020 · Cited by 489
Self-citationBusetto, L., Dicker, D., Azran, C., Batterham, R. L., Farpour‐Lambert, N. J., Fried, M., Hjelmesaeth, J. S., Kinzl, J. F., Leitner, D. R., Makaronidis, J., et al. (2017) · Obesity Facts · doi:10.1159/000481825 · Cited by 459
Metadata
- Authors
- Newbury, L., Dolan, K., Hatzifotis, M., Low, N., & Fielding, G.
- Affiliations
- Royal Brisbane and Women's Hospital (AU)
- Venue
- Obesity Surgery
- Published
- 2003-12-01
- Volume
- 13
- Issue
- 6
- Pages
- 893-895
- ISSN
- 0960-8923 (ISSN-L)
- 1708-0428
- OpenAlex
- W2078290451
- Cited by
- 156
- References
- 10
- Citations by year
- 2025: 1 · 2024: 1 · 2023: 4 · 2022: 5 · 2021: 4 · 2020: 3 · 2019: 2 · 2018: 6 · 2017: 6 · 2016: 4 · 2015: 8 · 2014: 8 · 2013: 3 · 2012: 9
- FWCI
- 9.13
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Obesity Surgery (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Surgery › Bariatric Surgery and Outcomes
- Health Sciences › Nursing › Nutrition and Dietetics › Clinical Nutrition and Gastroenterology
- Health Sciences › Medicine › Surgery › Body Contouring and Surgery
- Keywords
- biliopancreatic diversion, parathyroid hormone
- MeSH terms
- Alkaline Phosphatase, Anastomosis, Roux-en-Y, Bone Diseases, Metabolic, Calcium, Female, Gastrectomy, Humans, Hypocalcemia, Male, Middle Aged, Obesity, Morbid, Parathyroid Hormone, Vitamin D, Vitamin D Deficiency, Gastric Bypass, Biliopancreatic Diversion
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