[Bone mineral density and markers of bone turnover in patients treated for malignant disease in childhood].

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  • Additional Information
    • Transliterated Title:
      Ocena gestości kości i wybranych wskaźników kościotworzenia i resorpcji u pacjentów leczonych w dzieciństwie z powodu choroby nowotworowej.
    • Source:
      Publisher: Blue Sparks Pub. Group Country of Publication: Poland NLM ID: 100928610 Publication Model: Print Cited Medium: Print NLM ISO Abbreviation: Med Wieku Rozwoj Subsets: MEDLINE
    • Publication Information:
      Publication: : Warszawa : Blue Sparks Pub. Group
      Original Publication: Warszawa : Instytut Matki i Dziecka,
    • Subject Terms:
      Bone Density* ; Bone Regeneration*; Antineoplastic Agents/*pharmacology ; Neoplasms/*drug therapy ; Neoplasms/*metabolism; Adolescent ; Adult ; Alkaline Phosphatase/blood ; Alkaline Phosphatase/drug effects ; Biomarkers/blood ; Calcitriol/metabolism ; Case-Control Studies ; Child ; Female ; Humans ; Male ; Neoplasms/blood ; Osteocalcin/blood ; Osteocalcin/drug effects ; Parathyroid Hormone/metabolism ; Precursor Cell Lymphoblastic Leukemia-Lymphoma/drug therapy ; Precursor Cell Lymphoblastic Leukemia-Lymphoma/metabolism ; Treatment Outcome
    • Abstract:
      Unlabelled: Development in diagnostic and therapeutic methods has led to increased survival rates in children with malignancies. The treatment with corticosteroids, methotrexate and irradiation may all cause reduction in bone mass. We assessed bone mineral density (BMD) and several parameters involved in bone formation in long-term survivors with a malignancy at completion of therapy. Total body and lumbar spine bone mineral densities (gram per cm2) were measured by dual energy x-ray absorptiometry in 40 patients (age 12-27 yr; median 17.5 yr; 21 with acute lymphoblastic leukemias, 19 with other malignancies) from 3 to 13.9 years (median 7 yr) after discontinuation of therapy. These results were compared with those from 473 healthy controls and expressed as a percentage of the age and sex-matched control values (mean and standard deviation). Serum levels of osteocalcin, bone specific alkaline phosphatase, parathormone, 1.25 dihydroxyvitamin D, urinary concentrations of deoxypyridinoline were determined as well as several specific markers of bone turnover.
      Results: The total BMD and in the lumbar spine were not significantly reduced in survivors of childhood malignancies compared to the control population. No correlation was found between the BMD values and the cumulative doses and time of corticosteroids, administered Mtx, irradiation, duration of treatment, age at diagnosis. Duration of follow-up showed correlation with lumbar spine BMD. Serum markers of bone formation and resorption were in the normal range (expressed as standard deviation score relative to the age and sex-matched healthy population), bone turnover was not disturbed at the time of the study.
      Conclusion: We found no difference in bone mineralisation between our patients and the healthy population.
    • Accession Number:
      0 (Antineoplastic Agents)
      0 (Biomarkers)
      0 (Parathyroid Hormone)
      104982-03-8 (Osteocalcin)
      EC 3.1.3.1 (Alkaline Phosphatase)
      FXC9231JVH (Calcitriol)
    • Publication Date:
      Date Created: 20050614 Date Completed: 20050830 Latest Revision: 20151119
    • Publication Date:
      20221213
    • Accession Number:
      15951599