References of "Brixen, K"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailEfficacy of once-yearly zoledronic acid 5 mg in men with osteoporosis with different levels of serum total testosterone
Boonen, S; Reginster, Jean-Yves ULg; Kaufman, JM et al

in Osteoporosis International (2012, March), 23(S2), 79-80

Detailed reference viewed: 43 (2 ULg)
Full Text
Peer Reviewed
See detailFracture risk and zoledronic acid therapy in men with osteoporosis
Boonen, S.; REGINSTER, Jean-Yves ULg; Kaufman, J.-M. et al

in New England Journal of Medicine (2012), 367(18), 1714-1723

BACKGROUND: Fractures in men are a major health issue, and data on the antifracture efficacy of therapies for osteoporosis in men are limited. We studied the effect of zoledronic acid on fracture risk ... [more ▼]

BACKGROUND: Fractures in men are a major health issue, and data on the antifracture efficacy of therapies for osteoporosis in men are limited. We studied the effect of zoledronic acid on fracture risk among men with osteoporosis. METHODS: In this multicenter, double-blind, placebo-controlled trial, we randomly assigned 1199 men with primary or hypogonadism-associated osteoporosis who were 50 to 85 years of age to receive an intravenous infusion of zoledronic acid (5 mg) or placebo at baseline and at 12 months. Participants received daily calcium and vitamin D supplementation. The primary end point was the proportion of participants with one or more new morphometric vertebral fractures over a period of 24 months. RESULTS: The rate of any new morphometric vertebral fracture was 1.6% in the zoledronic acid group and 4.9% in the placebo group over the 24-month period, representing a 67% risk reduction with zoledronic acid (relative risk, 0.33; 95% confidence interval, 0.16 to 0.70; P = 0.002). As compared with men who received placebo, men who received zoledronic acid had fewer moderate-to-severe vertebral fractures (P = 0.03) and less height loss (P = 0.002). Fewer participants who received zoledronic acid had clinical vertebral or nonvertebral fractures, although this difference did not reach significance because of the small number of fractures. Bone mineral density was higher and bone-turnover markers were lower in the men who received zoledronic acid (P<0.05 for both comparisons). Results were similar in men with low serum levels of total testosterone. The zoledronic acid and placebo groups did not differ significantly with respect to the incidence of death (2.6% and 2.9%, respectively) or serious adverse events (25.3% and 25.2%). CONCLUSIONS: Zoledronic acid treatment was associated with a significantly reduced risk of vertebral fracture among men with osteoporosis. (Funded by Novartis Pharma; ClinicalTrials.gov number, NCT00439647.) Copyright © 2012 Massachusetts Medical Society. [less ▲]

Detailed reference viewed: 30 (7 ULg)
Full Text
Peer Reviewed
See detailEffects of Strontium Ranelate on Spinal Osteoarthritis Progression
Bruyère, Olivier ULg; Delferriere, D.; Roux, C. et al

in Annals of the Rheumatic Diseases (2008), 67(3), 335-9

OBJECTIVE: The aim of this study was to determine whether a 3-year treatment with strontium ranelate could delay the progression of spinal osteoarthritis (OA). METHODS: This study was a post-hoc analysis ... [more ▼]

OBJECTIVE: The aim of this study was to determine whether a 3-year treatment with strontium ranelate could delay the progression of spinal osteoarthritis (OA). METHODS: This study was a post-hoc analysis of pooled data from the Spinal Osteoporosis Therapeutic Intervention (SOTI) and TReatment Of Peripheral OSteoporosis (TROPOS) trials performed on 1105 women with osteoporosis and concomitant radiological spinal OA at baseline, and for whom lumbar x-rays were available at baseline and over the 3-year treatment period. The presence and severity of osteophytes, disc space narrowing and sclerosis in the lumbar intervertebral spaces was graded according to a validated method, and an overall OA score was calculated for each intervertebral space. Back pain (measured on a five-point Likert scale only in SOTI) and health-related quality of life (SF-36 questionnaire) were assessed at baseline and after 3 years. Patients who suffered an incident or progressive vertebral fracture during the study were excluded from the analysis. RESULTS: The proportion of patients with worsening overall spinal OA score was reduced by 42% in the strontium ranelate group, compared with placebo (RR, 0.58; 95% CI, 0.42 to 0.79; p = 0.0005). Significantly more patients in the strontium ranelate group experienced an improvement in back pain after 3 years, compared with placebo (p = 0.03), while no significant difference was observed in terms of health-related quality of life between these patient groups. CONCLUSIONS: The results of this post-hoc analysis suggest that strontium ranelate could reduce the progression of the radiographic features of spinal OA and back pain in women with osteoporosis and prevalent spinal OA. [less ▲]

Detailed reference viewed: 53 (7 ULg)
Full Text
Peer Reviewed
See detailRelationship between bone mineral density changes and fracture risk reduction in patients treated with strontium ranelate
Bruyère, Olivier ULg; Roux, C.; Detilleux, Johann ULg et al

in Journal of Clinical Endocrinology and Metabolism (2007), 92(8), 3076-3081

Objective: Our objective was to analyze the relationship between bone mineral density (BMD) changes and fracture incidence during 3-yr treatment with strontium ranelate. Patients: Women from the strontium ... [more ▼]

Objective: Our objective was to analyze the relationship between bone mineral density (BMD) changes and fracture incidence during 3-yr treatment with strontium ranelate. Patients: Women from the strontium ranelate arm of the Spinal Osteoporosis Therapeutic Intervention study and the TReatment Of Peripheral OSteoporosis study were evaluated. Outcome Measures: The outcome measures included BMD at the lumbar spine, femoral neck, and total proximal femur assessed at baseline and after a follow-up of 1 and 3 yr; semiquantitative visual assessment of vertebral fractures; and nonvertebral fractures based on written documentation. Results: After 3 yr of strontium ranelate treatment, each percentage point increase in femoral neck and total proximal femur BMD was associated with a 3%(95% adjusted confidence interval, 1-5%) and2% (1-4%) reduction in risk of a new vertebral fracture, respectively. The 3- yr changes in femoral neck and total proximal femur BMD explained 76% and 74%, respectively, of the reduction in vertebral fractures observed during the treatment. Three-year changes in spine BMD were not statistically associated with the incidence of new vertebral fracture (P = 0.10). No significant associations were found between 3- yr changes in BMD and incidence of new nonvertebral fractures, but a trend was found for femoral neck BMD (P = 0.09) and for total proximal femur BMD (P = 0.07). An increase in femoral neck BMD after 1 yr was significantly associated with the reduction in incidence of new vertebral fractures observed after 3 yr (P = 0.04). Conclusion: During 3-yr strontium ranelate treatment, an increase in femoral neck BMD was associated with a proportional reduction in vertebral fracture incidence. [less ▲]

Detailed reference viewed: 48 (21 ULg)
Full Text
Peer Reviewed
See detailStrontium ranelate reduces the risk of vertebral and nonvertebral fractures in women eighty years of age and older
Seeman, E.; Vellas, B.; Benhamou, C. L. et al

in Journal of Bone and Mineral Research (2006), 21(7), 1113-1120

Introduction: About 25-30% of the population burden of all fragility fractures in the community arise from women >= 80 years of age, because this population is at high risk for all types of fracture ... [more ▼]

Introduction: About 25-30% of the population burden of all fragility fractures in the community arise from women >= 80 years of age, because this population is at high risk for all types of fracture, particularly nonvertebral fractures. Despite this, evidence that therapies reduce the risk of both vertebral and nonvertebral fractures in this group is lacking. The aim of this study was to determine whether strontium ranelate, an agent that reduces the risk of vertebral and nonvertebral fractures in postmenopausal women > 50 years of age, also reduces fractures in the elderly. Materials and Methods: An analysis based on preplanned pooling of data from two international, phase 111, randomized, placebo-controlled, double-blind studies (the Spinal Osteoporosis, Therapeutic Intervention [SOTI] and TReatment Of Peripheral OSteoporosis [TROPOS]) included 1488 women between 80 and 100 years of age followed for 3 years. Yearly spinal X-rays were performed in 895 patients. Only radiographically confirmed nonvertebral fractures were included. Results: Baseline characteristics did not differ in placebo and treatment arms. In the intent-to-treat analysis, the risk of vertebral, nonvertebral, and clinical (symptomatic vertebral and nonvertebral) fractures was reduced within I year by 59% (p = 0.002), 41% (p = 0.027), and 37% (p = 0.012), respectively. At the end of 3 years, vertebral, nonvertebral, and clinical fracture risks were reduced by 32% (p = 0.013), 31% (p = 0.011), and 22% (p = 0.040), respectively. The medication was well tolerated, and the safety profile was similar to that in younger patients. Conclusions: Treatment with strontium ranelate safely reduces the risk of vertebral and nonvertebral fractures in women with osteoporosis >= 80 years of age. Even in the oldest old, it is not too late to reduce fracture risk. [less ▲]

Detailed reference viewed: 23 (3 ULg)
Full Text
Peer Reviewed
See detailStrontium ranelate reduces the risk of vertebral and non-vertebral fractures in Caucasian women with post-menopausal osteoporosis.
Adami, S; Meunier, J; Devogelaer, JP et al

in Calcified Tissue International (2004), 74(S1), 37-38

Detailed reference viewed: 16 (4 ULg)