Postmenopausal Canarian women receiving oral glucocorticoids have an increased prevalence of vertebral fractures and low values of bone mineral density measured by quantitative computer tomography and dual X-ray absorptiometry, without significant changes in parathyroid hormone

2008 ◽  
Vol 19 (1) ◽  
pp. 51-56 ◽  
Author(s):  
M. Sosa ◽  
E. Jódar ◽  
P. Saavedra ◽  
M.C. Navarro ◽  
M.J. Gómez de Tejada ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Parathyroid Hormone ◽  
Bone Mineral ◽  
Computer Tomography ◽  
Vertebral Fractures ◽  
Mineral Density ◽  
X Ray ◽  
Quantitative Computer Tomography ◽  
Oral Glucocorticoids

The Range of Bone Mineral Density in Healthy Canarian Women by Dual X-ray Absorptiometry Radiography and Quantitative Computer Tomography

1998 ◽  
Vol 1 (4) ◽  
pp. 385-393 ◽  
Author(s):  
M. Sosa ◽  
D. Hernández ◽  
S. Estévez ◽  
M. Rodríguez ◽  
J.M. Limiñana ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Bone Mineral ◽  
Computer Tomography ◽  
Mineral Density ◽  
X Ray ◽  
Quantitative Computer Tomography

Quality of bone tissue for quantitative X-ray computer tomography with a different value of bone mineral density

2019 ◽  
pp. 106-111
Author(s):  
A. A. Volkov ◽  
N. N. Beloselsky ◽  
Yu. N. Pribytkov ◽  
A. Yu. Pribytkov
Keyword(s):  
Bone Mineral Density ◽  
Bone Tissue ◽  
Bone Mineral ◽  
Computer Tomography ◽  
Mineral Density ◽  
X Ray

scholarly journals Impact of degenerative radiographic abnormalities and vertebral fractures on spinal bone density of women with osteoporosis

2002 ◽  
Vol 120 (1) ◽  
pp. 09-12 ◽  
Author(s):  
Lúcia Costa Paiva ◽  
Silvana Filardi ◽  
Aarão Mendes Pinto-Neto ◽  
Adil Samara ◽  
João Francisco Marques Neto
Keyword(s):  
Bone Mineral Density ◽  
Lumbar Spine ◽  
Bone Density ◽  
Bone Mineral ◽  
Vertebral Fractures ◽  
Dual Energy ◽  
X Rays ◽  
Mineral Density ◽  
X Ray ◽  
The Mean

CONTEXT: Measurements of bone density taken by dual-energy x-ray absorptiometry are the most accurate procedure for the diagnosis of osteoporosis. This procedure has the disadvantage of measuring the density of all mineral components, including osteophytes, vascular and extra vertebral calcifications. These alterations can influence bone density results and densitometry interpretation. OBJECTIVE: To correlate radiography and densitometry findings from women with osteoporosis, analyzing the influence of degenerative processes and vertebral fractures on the evaluation of bone density. DESIGN: Retrospective study. SETTING: Osteoporosis outpatients' clinic at Hospital das Clínicas, Universidade Estadual de Campinas. PARTICIPANTS: Ninety-six postmenopausal women presenting osteoporosis diagnosed by bone density. MAIN MEASUREMENTS: Bone mineral density of the lumbar spine and femoral neck were measured by the technique of dual-energy x-ray absorptiometry, using a LUNAR-DPX densitometer. Fractures, osteophytes and aortic calcifications were evaluated by simple x-rays of the thoracic and lumbar spine. RESULTS: The x-rays confirmed vertebral fractures in 41.6%, osteophytes in 33.3% and calcifications of the aorta in 30.2%. The prevalence of fractures and aortic calcifications increased with age. The mean bone mineral density was 0.783g/cm² and the mean T-score was --3.47 DP. Neither fractures nor aortic calcifications had significant influence on bone mineral density (P = 0.36 and P = 0.09, respectively), despite the fractured vertebrae having greater bone mineral density (P < 0.02). Patients with lumbar spine osteophytes showed greater bone mineral density (P = 0.04). Osteophytosis was associated with lumbar spine bone mineral density after adjustment for fractures and aortic calcifications by multiple regression (P = 0.01). CONCLUSION: Osteophytes and lumbar spine fractures can overestimate bone density interpretation. The interpretation of densitometry results should be carried out together with the interpretation of a simple lumbar spine x-ray in elderly women.

scholarly journals Anxiety Levels Predict Bone Mineral Density in Postmenopausal Women Undergoing Oral Bisphosphonates: A Two-Year Follow-Up

2021 ◽  
Vol 18 (15) ◽  
pp. 8144
Author(s):  
Gabriella Martino ◽  
Federica Bellone ◽  
Carmelo M. Vicario ◽  
Agostino Gaudio ◽  
Andrea Caputo ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Bone Mineral ◽  
Rating Scale ◽  
Osteoporotic Fractures ◽  
Oral Bisphosphonates ◽  
Mineral Density ◽  
X Ray ◽  
Hamilton Anxiety Rating Scale ◽  
Anxiety Levels

Clinical psychological factors may predict medical diseases. Anxiety level has been associated with osteoporosis, but its role on bone mineral density (BMD) change is still unknown. This study aimed to investigate the association between anxiety levels and both adherence and treatment response to oral bisphosphonates (BPs) in postmenopausal osteoporosis. BMD and anxiety levels were evaluated trough dual-energy X-ray absorptiometry and the Hamilton Anxiety Rating Scale (HAM-A), respectively. Participants received weekly medication with alendronate or risedronate and were grouped according to the HAM-A scores into tertiles (HAM-A 3 > HAM-A 2 > HAM-A 1). After 24 months, BMD changes were different among the HAM-A tertiles. The median lumbar BMD change was significantly greater in both the HAM-A 2 and HAM-A 3 in comparison with the HAM-A 1. The same trend was observed for femoral BMD change. Adherence to BPs was >75% in 68% of patients in the HAM-A 1, 79% of patients in the HAM-A 2, and 89% of patients in the HAM-A 3 (p = 0.0014). After correcting for age, body mass index, depressive symptoms, and the 10-yr. probability of osteoporotic fractures, anxiety levels independently predicted lumbar BMD change (β = 0.3417, SE 0.145, p = 0.02). In conclusion, women with higher anxiety levels reported greater BMD improvement, highlighting that anxiety was associated with adherence and response to osteoporosis medical treatment, although further research on this topic is needed.

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