Clinical Rheumatology

, Volume 16, Issue 4, pp 354–360

The effect of a modified etidronate cyclical regimen on postmenopausal osteoporosis: A four-year study

  • G. P. Lyritis
  • N. Tsakalakos
  • I. Paspati
  • Gr. Skarantavos
  • A. Galanos
  • C. Androulakis
Originals

DOI: 10.1007/BF02242451

Cite this article as:
Lyritis, G.P., Tsakalakos, N., Paspati, I. et al. Clin Rheumatol (1997) 16: 354. doi:10.1007/BF02242451

Summary

To develop an improved treatment schedule for osteoporosis, a study was undertaken in 100 postmenopausal women using a modified ADFR 90-day cyclical regimen with etidronate. After one year of treatment, the etidronate-treated group showed a significant increase in bone density of the spine, which continued over the following 2 years of treatment and remained stable during the fourth year. In contrast, in the non-etidronate group, bone density decreased significantly after four years. In addition, the fracture rate was significantly lower in the etidronate group than in the non-etidronate group. Side effects were minimal in both groups and no serious adverse reactions were reported. In conclusion, it appears that a cyclical regimen using 1,25-dihydroxyvitamin D3, etidronate and calcium increases bone mass and reduces fractures with no significant side effects, thus making a useful contribution in the treatment of postmenopausal osteoporosis.

Key words

Bone Mineral DensityEtidronate1,25-dihydroxyvitamin D3Postmenopausal Osteoporosis

Copyright information

© Clinical Rheumatology 1997

Authors and Affiliations

  • G. P. Lyritis
    • 1
  • N. Tsakalakos
    • 1
  • I. Paspati
    • 1
  • Gr. Skarantavos
    • 1
  • A. Galanos
    • 1
  • C. Androulakis
    • 1
  1. 1.Laboratory for the Research of Musculoskeletal SystemUniversity of Athens, KAT HospitalAthensGreece