Hypophosphatemia, Familial, Rickets, Hyperphosphatemia
Conditions
Brief summary
The purpose of the study is to do a follow-up survey of all individuals with hereditary hypophosphatemia in Norway, focusing on manifestations in childhood and adolescence. The investigators also want to study phenotype-genotype associations, and look for new genes, in all forms of hereditary hypo and hyperphosphatemia.
Interventions
DIETARY_SUPPLEMENTAlfacalcidol; phosphate.
Individual dosage form and dosage depending on phenotype and underlying cause.
DRUGSevelamer
Pills. Individual dosage depending on clinical symptoms/phenotype.
Sponsors
Haukeland University Hospital
Study design
Observational model
COHORT
Eligibility
Sex/Gender
ALL
Healthy volunteers
Yes
Inclusion criteria
* All patients in the Norwegian population with hereditary hypophosphatemia, with or without rickets * Patients in the Norwegian population with hereditary hyperphosphatemia
Exclusion criteria
\-
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Growth | Up to 18 years | Change i height z-score from time of diagnosis to last registered consultation. |
Countries
Norway
Outcome results
None listed