Osteoporosis, bone & mineral

Current Practices in Monitoring Children and Adults With X-linked Hypophosphatemia: A Global Survey of Expert Experience

J Clin Endocrinol MetabPublished Survey-based recommendations

Methodological detailsglobal expert survey, international expert survey
  • Global expert survey
  • International expert survey

Recommendations

As issued by the authors

  1. weak, very low-quality evidence

    Initial evaluation: family history of X-linked hypophosphatemia (XLH) or hypophosphatemia, history of fractures and dental infections, pain assessment; height, weight, blood pressure; DNA analysis of multiple hypophosphatemia genes including PHEX

  2. weak, very low-quality evidence

    Children: follow-up every 3 to 6 months (height, weight, blood pressure, skeletal deformities); labs: serum phosphorus, corrected total/ionized calcium, alkaline phosphatase, renal function, PTH; spot morning urine calcium, creatinine, phosphorus

  3. weak, very low-quality evidence

    Adults: assessment every 6 to 12 months, clinical examination focused on skeletal deformities and joint involvement; laboratory profile at least once a year

  4. weak, very low-quality evidence

    X-rays in children and adults with bone pain to evaluate fractures or joint damage

  5. weak, very low-quality evidence

    Renal US for nephrocalcinosis annually or less frequently

  6. weak, very low-quality evidence

    Dental assessment at baseline, then every 6 to 12 months for all patients

Original publication

Current Practices in Monitoring Children and Adults With X-linked Hypophosphatemia: A Global Survey of Expert Experience. J Clin Endocrinol Metab. Published 20 March 2025. doi:10.1210/clinem/dgaf180

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