MAIN RESULTS The groups did not differ for mortality (10%, 24%, 16%, and 16% in the etidronate only, calcium only, etidronate plus calcium, and no treatment groups, respectively); symptomatic fractures (6%, 8%, 10%, and 7%, respectively); or symptomatic fractures, semi quantitative vertebral fractures, or both (16%, 18%, 16%, and 20%, respectively). Groups receiving etidronate compared with gro...

OBJECTIVE To investigate whether administration of sodium fluoride (NaF) in addition to cyclical etidronate has a positive effect on bone mineral density (BMD) in patients with established osteoporosis during continued treatment with corticosteroids. PATIENTS AND METHODS 47 patients who were receiving treatment with corticosteroids were included in a two year randomised, double blind, placebo...

We report the case of a 30-year-old Japanese woman with anorexia nervosa and vertebral fractures who was treated with etidronate. She had a history of anorexia nervosa, chronic back pain, osteoporosis, and multiple vertebral fractures (morphometric fractures) that responded poorly to treatment with alfacalcidol (1 μg daily) for 1 year and was treated with cyclical etidronate (200 mg for 2 weeks...

BACKGROUND Glucocorticoids are associated with a reduction in bone density and an increased risk of fracture. Concurrent treatment with bisphosphonates reduces bone loss and may prevent fractures. A randomised study was performed to determine whether treatment with cyclical etidronate and/or calcium for 5 years prevents fractures or reverses/reduces bone loss in patients receiving glucocorticoi...

Twelve patients with Paget's disease of bone were treated with high doses of disodium etidronate for one month and compared with patients given treatments for longer periods. The effects of treatment for one month with etidronate 20 mg/kg daily were indistinguishable from six months' continuous treatment with the same dose but significantly better than treatment with 5 mg/kg daily in suppressin...

Etidronate is an oral bisphosphonate compound that is known to reduce bone resorption through the inhibition of osteoclastic activity. The efficacy of etidronate for involutional (postmenopausal and senile) and glucocorticoid-induced osteoporosis, as well as that for other skeletal diseases, was reviewed in Japanese patients. Cyclical etidronate treatment (200 mg or 400mg/day for 2 weeks about ...

BACKGROUND Here we report the first autopsied case involving pathological examination after two resections of symptomatic ossification of the anterior longitudinal ligament with anterior osteophytes and etidronate treatment with more than 8 years of follow-up. CASE PRESENTATION A 51-year-old Japanese man complained of severe dysphagia due to esophageal compression by ossification of his anter...

Generalized arterial calcification of infancy (GACI) is an autosomal recessive disorder of spontaneous infantile arterial and periarticular calcification which is attributed to mutations in the ectonucleotide pyrophosphatase/phosphodiesterase 1 (Enpp1) gene. Whilst the bisphosphonate, etidronate, is currently used off-label for the treatment for GACI, recent studies have highlighted its detrime...

The experiments were carried out on rats, divided into 7 groups: I-sham-operated control rats, II-ovariectomized (OVX) control rats, II- OVX+etidronate (10 mg/kg po), IV-OVX+retinol (700 IU/kg po), V-OVX+retinol (3,500 IU/kg po), VI-OVX+etidronate (10 mg/kg po)+retinol (700 IU/kg po), VII-OVX+etidronate (10 mg/kg po)+retinol (3 500 IU/kg po). The drugs were administered once a day for 4 weeks. ...

This study examined the effects of cyclical etidronate, when used in routine clinical practice, on the prevention of fracture. Information was obtained from 550 general practices in the UK that provide their medical records to the General Practice Research Database. A total of 7977 patients taking cyclical etidronate treatment and 7977 age-, sex- and practice-matched control patients with a dia...