Abstract
Introduction
Type 1 Gaucher's disease (GD1) is a lysosomal storage disorder associated with disabling bone involvement. The choice treatment for Gaucher's disease is enzyme replacement therapy (ERT). The use of bisphosphonate treatment for osteopenia and osteoporosis has been suggested.
Case
A 22-year-old woman diagnosed with GD1 had received ERT intermittently, depending on availability of the enzyme since the enzyme was not always available. Due to severe bone involvement and multiple vertebral fractures, intravenous administration of 60 mg of pamidronate every 3 months and safe contraception were indicated. Fifteen days after receiving the fourth infusion, the patient informed us she was pregnant. A baby girl was born by cesarean delivery at week 37, showing no evidence of skeletal abnormality or clinical signs of hypocalcemia. The baby developed normally, presenting no significant pathology. At present (age 15 months), height, body weight, and bone mineral density by DXA are within normal range. The mother showed stable total skeleton and right femoral neck bone mineral density (BMD) values, no new fractures, and only ~3% decrease in lumbar spine BMD 15 months post-delivery and after a 1 year breastfeeding period (expected average ~7–8%).
Conclusion
It could be posited that pamidronate exerted a positive protective effect on the mother's skeleton with no evidence of adverse effects on pregnancy or on the baby's health to date.

References
Grabowski GA (1993) Gaucher disease: enzymology, genetics and treatment. Adv Hum Genet 21:377–441
Charrow J, Andersson HC, Kaplan P, Kolodny EH, Mistry P, Pastore G, Rosembloom BE, Scott CD, Wappner RS, Weinreb NJ, Zimran A (2000) The Gaucher registry: demographics and disease characteristics of 1968 patients with Gaucher disease. Arch Intern Med 160:2835–2843
Granovksy-Grisaru S, Aboulafia Y, Diamant YZ, Horowitz M, Abrahamov A, Zimran A (1995) Gynecologic and obstetric aspects of Gaucher's disease: a survey of 53 patients. Am J Obstet Gynecol 172(4,Pt1):1284–1290
Elstein Y, Eisenberg V, Granovsky-Grisaru S, Rabinowitz R, Samueloff A, Zimran A, Elstein D (2004) Pregnancies in Gaucher disease: a 5-year study. Am J Obstet Gynecol 190:435–441
Cox TM, Aerts JMFG, Belmatong N, Cappellini MD, vom Dahl S, Goldblatt J, Grabowski GA, Hollak CE, Hwu P, Maas M, Martins AM, Mistry PK, Pastores GM, Tylki-Szymanska A, Yee J, Weinreb N (2008) Management of non-neuronopathic Gaucher disease with special reference to pregnancy, splenectomy, bisphosphonate therapy, use of biomarkers and bone disease monitoring. J Inherit Metab Dis 31:319–336
Wenstrup RJ, Kacena KA, Kaplan P, Pastores GM, Prakash-Cheng A, Zimran A, Hangartner TN (2007) Effect of enzyme replacement therapy with imiglucerase on BMD in type 1 Gaucher disease. J Bone Miner Res 22:119–112
Wenstrup RJ, Bailey L, Grabowski GA, Moskovitz J, Oestreich AE, Wu W, Sun S (2004) Gaucher disease: alendronate disodium improves bone mineral density in adults receiving enzyme therapy. Blood 104:1253–1257
Chan B, Zacharin M (2006) Maternal and infant outcome after pamidronate treatment of polyostotic fibrous dysplasia and osteogenesis imperfecta before conception: a report of four cases. J Clin Endocrinol Metab 91:2017–2020
Munns CFJ, Rauch F, Ward L, Glorieux FH (2004) Maternal and fetal outcome after long-term pamidronate treatment before conception: a report of two cases. J Bone Miner Res 19:1742–1745
Illidge T, Hussey M, Godden C (1996) Malignant hypercalcaemia in pregnancy and antenatal administration of intravenous pamidronate. Clin Oncol 8:257–258
Culbert EC, Schfirin BS (2006) Malignant hypercalcemia in pregnancy. Effect of pamidronate on uterine contractions. Obstetet Gynecol 108:789–790
Siminoski K, Fitzgerald AA, Flesch G, Gross MS (2000) Intravenous pamidronate for treatment of reflex sympathetic dystrophy during breast feeding. J Bone Miner Res 15:2052–2055
Levy S, Fayez I, Taguchi N, Han JY, Aiello J, Matsui D, Moretti M, Koren G, Ito S (2009) Pregnancy outcome following in utero exposure to bisphosphonates. Bone 44:428–430
Ornoy A, Wajnberg R, Diav-Citrin O (2006) The outcome of pregnancy following pre-pregnancy or early pregnancy alendronate treatment. Reprod Toxicol 22:578–579
Zimran A, Morris E, Mengel E, Kaplan P, Belmatoug N, Hughes DA, Malinova V, Heitner R, Sobreira E, Mrsić M, Granovsky-Grisaru S, Amato D, Vom Dahl S (2009) The female Gaucher patient: the impact of enzyme replacement therapy around key reproductive events (menstruation, pregnancy, and menopause). Blood Cells Mol. Dis. 43:264–288
Oliveri B, Parisi MS, Zeni S, Mautalen C (2004) Mineral and bone mass changes during pregnancy and lactation. Nutrition 20:235–239
Naylor KE, Iqbal P, Fledelius C, Fraser RB, Eastell R (2000) The effect of pregnancy on bone density and bone turnover. J Bone Miner Res 15:129–137
Kalkwarf HJ (1999) Hormonal and dietary regulation of changes in bone density during lactation and after weaning in women. J Mammary Gland Biol Neoplasia 4:319–329
Parisi MS, Mastaglia SR, Bagur A, Goldstein G, Zeni SN, Oliveri B (2008) Body composition and bone metabolism in young Gaucher disease type 1 patients treated with imiglucerase. Eur J Med Res 13:31–38
Dawson-Hughes B, Heaney RP, Holick MF, Lips P, Meunier PJ, Vieth R (2005) Estimates of optimal vitamin D status. Osteoporos Int 16:713–716
Acknowledgments
We would like to thank Gabriel Aguilar, MD, for performing the radiologic studies, Dr. Aurora Feliu Torres for providing the patient's pediatric data, and our laboratory technician, Julia Somoza, for carrying out the biochemical determinations.
This research did not receive any specific grant from any funding agency in the public, commercial, or non-profit sector.
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S. R. Mastaglia and B. Oliveri are researchers of the National Council for Scientific and Technologic Research (CONICET).
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Mastaglia, S.R., Watman, N.P. & Oliveri, B. Intravenous bisphosphonate treatment and pregnancy: its effects on mother and infant bone health. Osteoporos Int 21, 1959–1962 (2010). https://doi.org/10.1007/s00198-009-1138-0
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DOI: https://doi.org/10.1007/s00198-009-1138-0