Skip to main content
Erschienen in: Current Rheumatology Reports 11/2018

01.11.2018 | Orphan Diseases (Bernhard Manger, Section Editor)

Hypophosphatasia: From Diagnosis to Treatment

verfasst von: Sebastian Simon, Heinrich Resch, Klaus Klaushofer, Paul Roschger, Jochen Zwerina, Roland Kocijan

Erschienen in: Current Rheumatology Reports | Ausgabe 11/2018

Einloggen, um Zugang zu erhalten

Abstract

Purpose of Review

Hypophosphatasia (HPP) is a rare genetic disorder caused by mutations of the ALPL gene. ALPL encodes the tissue-non-specific isoenzyme of alkaline phosphatase (TNSALP). Consequently, bone mineralization is decreased leading to fractures, arthralgia, and extra-skeletal manifestations including tissue calcification, respiratory failure, and neurological complications. This review summarizes the most important clinical findings, diagnosis, and treatment options for HPP.

Recent Findings

Asfotase alfa is a recombinant human alkaline phosphatase, used as treatment for the underlying cause of HPP. Asfotase alfa enhances the survival in life-threatening HPP and improves bone mineralization, muscle strength, and pulmonary function. However, discontinuation of asfotase alfa leads to reappearance of bone hypomineralization.

Summary

Due to its varied manifestations, HPP often mimics rheumatological and other bone diseases, thereby delaying its diagnosis. Asfotase alfa, a recombinant alkaline phosphatase, is available for the long-term enzyme replacement therapy in patients with pediatric-onset HPP to treat the bone manifestations of the disease.
Literatur
2.
Zurück zum Zitat Rathbun JC. Hypophosphatasia; a new developmental anomaly. Am J Dis Child. 1948;75(6):822–31.CrossRef Rathbun JC. Hypophosphatasia; a new developmental anomaly. Am J Dis Child. 1948;75(6):822–31.CrossRef
5.
Zurück zum Zitat Rockman-Greenberg C. Hypophosphatasia. Pediatr Endocrinol Rev. 2013;10(Suppl 2):380–8.PubMed Rockman-Greenberg C. Hypophosphatasia. Pediatr Endocrinol Rev. 2013;10(Suppl 2):380–8.PubMed
6.
Zurück zum Zitat Rajesh V. Thakker MPW, John A. Eisman, Takashi Igarashi. Genetics of bone biology and skeletal disease. 31st October 2017. p. 481–500. Rajesh V. Thakker MPW, John A. Eisman, Takashi Igarashi. Genetics of bone biology and skeletal disease. 31st October 2017. p. 481–500.
8.
Zurück zum Zitat RV Thakker MW, Eisman J, Igarashi T. Genetics of bone biology and skeletal disease. 2nd ed. New York: Elsevier; 2017. RV Thakker MW, Eisman J, Igarashi T. Genetics of bone biology and skeletal disease. 2nd ed. New York: Elsevier; 2017.
14.
Zurück zum Zitat Mornet E, Nunes ME. In: Adam MP, Ardinger HH, Pagon RA, Wallace SE, LJH B, Stephens K, et al., editors. Hypophosphatasia. Seattle (WA): GeneReviews((R)); 1993. Mornet E, Nunes ME. In: Adam MP, Ardinger HH, Pagon RA, Wallace SE, LJH B, Stephens K, et al., editors. Hypophosphatasia. Seattle (WA): GeneReviews((R)); 1993.
17.
Zurück zum Zitat Russell RG. Excretion of inorganic pyrophosphate in hypophosphatasia. Lancet. 1965;2(7410):461–4.CrossRefPubMed Russell RG. Excretion of inorganic pyrophosphate in hypophosphatasia. Lancet. 1965;2(7410):461–4.CrossRefPubMed
21.
Zurück zum Zitat Mc CR, Morrison AB, Dent CE. The excretion of phosphoethanolamine and hypophosphatasia. Lancet. 1955;268(6855):131. Mc CR, Morrison AB, Dent CE. The excretion of phosphoethanolamine and hypophosphatasia. Lancet. 1955;268(6855):131.
22.
Zurück zum Zitat Licata AA, Radfar N, Bartter FC, Bou E. The urinary excretion of phosphoethanolamine in diseases other than hypophosphatasia. Am J Med. 1978;64(1):133–8.CrossRefPubMed Licata AA, Radfar N, Bartter FC, Bou E. The urinary excretion of phosphoethanolamine in diseases other than hypophosphatasia. Am J Med. 1978;64(1):133–8.CrossRefPubMed
23.
Zurück zum Zitat Kretchmer N, Stone M, Bauer C. Hereditary enzymatic effects as illustrated by hypophosphatasia. Ann N Y Acad Sci. 1958;75(1):279–85.CrossRefPubMed Kretchmer N, Stone M, Bauer C. Hereditary enzymatic effects as illustrated by hypophosphatasia. Ann N Y Acad Sci. 1958;75(1):279–85.CrossRefPubMed
24.
Zurück zum Zitat Plecko B, Stockler S. Vitamin B6 dependent seizures. Can J Neurol Sci. 2009;36(Suppl 2):S73–7.PubMed Plecko B, Stockler S. Vitamin B6 dependent seizures. Can J Neurol Sci. 2009;36(Suppl 2):S73–7.PubMed
29.
30.
Zurück zum Zitat Olsson A, Matsson L, Blomquist HK, Larsson A, Sjodin B. Hypophosphatasia affecting the permanent dentition. J Oral Pathol Med. 1996;25(6):343–7.CrossRefPubMed Olsson A, Matsson L, Blomquist HK, Larsson A, Sjodin B. Hypophosphatasia affecting the permanent dentition. J Oral Pathol Med. 1996;25(6):343–7.CrossRefPubMed
36.
37.
Zurück zum Zitat Coe JD, Murphy WA, Whyte MP. Management of femoral fractures and pseudofractures in adult hypophosphatasia. J Bone Joint Surg Am. 1986;68(7):981–90.CrossRefPubMed Coe JD, Murphy WA, Whyte MP. Management of femoral fractures and pseudofractures in adult hypophosphatasia. J Bone Joint Surg Am. 1986;68(7):981–90.CrossRefPubMed
39.
Zurück zum Zitat Baumgartner-Sigl S, Haberlandt E, Mumm S, Scholl-Burgi S, Sergi C, Ryan L, et al. Pyridoxine-responsive seizures as the first symptom of infantile hypophosphatasia caused by two novel missense mutations (c.677T>C, p.M226T; c.1112C>T, p.T371I) of the tissue-nonspecific alkaline phosphatase gene. Bone. 2007;40(6):1655–61. https://doi.org/10.1016/j.bone.2007.01.020.CrossRefPubMed Baumgartner-Sigl S, Haberlandt E, Mumm S, Scholl-Burgi S, Sergi C, Ryan L, et al. Pyridoxine-responsive seizures as the first symptom of infantile hypophosphatasia caused by two novel missense mutations (c.677T>C, p.M226T; c.1112C>T, p.T371I) of the tissue-nonspecific alkaline phosphatase gene. Bone. 2007;40(6):1655–61. https://​doi.​org/​10.​1016/​j.​bone.​2007.​01.​020.CrossRefPubMed
40.
Zurück zum Zitat Chuck AJ, Pattrick MG, Hamilton E, Wilson R, Doherty M. Crystal deposition in hypophosphatasia: a reappraisal. Ann Rheum Dis. 1989;48(7):571–6.CrossRefPubMedPubMedCentral Chuck AJ, Pattrick MG, Hamilton E, Wilson R, Doherty M. Crystal deposition in hypophosphatasia: a reappraisal. Ann Rheum Dis. 1989;48(7):571–6.CrossRefPubMedPubMedCentral
42.
Zurück zum Zitat Balasubramaniam S, Bowling F, Carpenter K, Earl J, Chaitow J, Pitt J, et al. Perinatal hypophosphatasia presenting as neonatal epileptic encephalopathy with abnormal neurotransmitter metabolism secondary to reduced co-factor pyridoxal-5′-phosphate availability. J Inherit Metab Dis. 2010;33(Suppl 3):S25–33. https://doi.org/10.1007/s10545-009-9012-y. CrossRefPubMed Balasubramaniam S, Bowling F, Carpenter K, Earl J, Chaitow J, Pitt J, et al. Perinatal hypophosphatasia presenting as neonatal epileptic encephalopathy with abnormal neurotransmitter metabolism secondary to reduced co-factor pyridoxal-5′-phosphate availability. J Inherit Metab Dis. 2010;33(Suppl 3):S25–33. https://​doi.​org/​10.​1007/​s10545-009-9012-y.​ CrossRefPubMed
43.
Zurück zum Zitat Weinstein RS, Whyte MP. Heterogeneity of adult hypophosphatasia. Report of severe and mild cases. Arch Intern Med. 1981;141(6):727–31.CrossRefPubMed Weinstein RS, Whyte MP. Heterogeneity of adult hypophosphatasia. Report of severe and mild cases. Arch Intern Med. 1981;141(6):727–31.CrossRefPubMed
47.
Zurück zum Zitat Lum G, Marquardt C, Khuri SF. Hypomagnesemia and low alkaline phosphatase activity in patients' serum after cardiac surgery. Clin Chem. 1989;35(4):664–7.PubMed Lum G, Marquardt C, Khuri SF. Hypomagnesemia and low alkaline phosphatase activity in patients' serum after cardiac surgery. Clin Chem. 1989;35(4):664–7.PubMed
48.
Zurück zum Zitat Whyte MP, Landt M, Ryan LM, Mulivor RA, Henthorn PS, Fedde KN, et al. Alkaline phosphatase: placental and tissue-nonspecific isoenzymes hydrolyze phosphoethanolamine, inorganic pyrophosphate, and pyridoxal 5′-phosphate. Substrate accumulation in carriers of hypophosphatasia corrects during pregnancy. J Clin Invest. 1995;95(4):1440–5. https://doi.org/10.1172/JCI117814. CrossRefPubMedPubMedCentral Whyte MP, Landt M, Ryan LM, Mulivor RA, Henthorn PS, Fedde KN, et al. Alkaline phosphatase: placental and tissue-nonspecific isoenzymes hydrolyze phosphoethanolamine, inorganic pyrophosphate, and pyridoxal 5′-phosphate. Substrate accumulation in carriers of hypophosphatasia corrects during pregnancy. J Clin Invest. 1995;95(4):1440–5. https://​doi.​org/​10.​1172/​JCI117814.​ CrossRefPubMedPubMedCentral
54.
Zurück zum Zitat Franz Jakob, Christine Hofmann Knochenerkrankungen. In: Schweiz FR, Schweiz OdR, In Zusammenarbeit mit SGR, Rheumatologie SGf, editors. 2016. Franz Jakob, Christine Hofmann Knochenerkrankungen. In: Schweiz FR, Schweiz OdR, In Zusammenarbeit mit SGR, Rheumatologie SGf, editors. 2016.
56.
Zurück zum Zitat Speer DP. Chronic multifocal symmetrical osteomyelitis. Am J Dis Child. 1984;138(4):340.PubMed Speer DP. Chronic multifocal symmetrical osteomyelitis. Am J Dis Child. 1984;138(4):340.PubMed
58.
Zurück zum Zitat Fallon MD, Teitelbaum SL, Weinstein RS, Goldfischer S, Brown DM, Whyte MP. Hypophosphatasia: clinicopathologic comparison of the infantile, childhood, and adult forms. Medicine (Baltimore). 1984;63(1):12–24.CrossRef Fallon MD, Teitelbaum SL, Weinstein RS, Goldfischer S, Brown DM, Whyte MP. Hypophosphatasia: clinicopathologic comparison of the infantile, childhood, and adult forms. Medicine (Baltimore). 1984;63(1):12–24.CrossRef
60.
Zurück zum Zitat Kishnani PS, Rockman-Greenberg C, Denker AE, Moseley S, Whyte MP. Biochemical and physical function outcomes after 5 years of treatment with asfotase alfa in adolescents and adults with hypophosphatasia: phase 2 study results. Bone Abstract. 2017;6:OC25. https://doi.org/10.1530/boneabs.6.OC25. Kishnani PS, Rockman-Greenberg C, Denker AE, Moseley S, Whyte MP. Biochemical and physical function outcomes after 5 years of treatment with asfotase alfa in adolescents and adults with hypophosphatasia: phase 2 study results. Bone Abstract. 2017;6:OC25. https://​doi.​org/​10.​1530/​boneabs.​6.​OC25.
Metadaten
Titel
Hypophosphatasia: From Diagnosis to Treatment
verfasst von
Sebastian Simon
Heinrich Resch
Klaus Klaushofer
Paul Roschger
Jochen Zwerina
Roland Kocijan
Publikationsdatum
01.11.2018
Verlag
Springer US
Erschienen in
Current Rheumatology Reports / Ausgabe 11/2018
Print ISSN: 1523-3774
Elektronische ISSN: 1534-6307
DOI
https://doi.org/10.1007/s11926-018-0778-5

Weitere Artikel der Ausgabe 11/2018

Current Rheumatology Reports 11/2018 Zur Ausgabe

Complementary and Alternative Medicine (S Kolasinski, Section Editor)

Natural Products for Promoting Joint Health and Managing Osteoarthritis

Leitlinien kompakt für die Innere Medizin

Mit medbee Pocketcards sicher entscheiden.

Seit 2022 gehört die medbee GmbH zum Springer Medizin Verlag

Update Innere Medizin

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.