BACKGROUND: Osteoporosis is a systemic skeletal disease characterized by low bone mass and/or microarchitectural deterioration of bone. Osteoporosis is a risk factor for fractures specially in patients with advanced COPD. The aim of this cross-sectional study was to determine the frequency of osteoporosis and vertebral fracture in COPD patients. METHODS: We evaluated 91 COPD patients and compared to 82 healthy subjects (control group) matched for gender and age. We measured the bone mineral density by means of dual energy X-ray absorptiometry (DXA), evaluating the lumbar vertebra (L1-L4), proximal femur and total femur and evaluated vertebral fractures in thoracic and lumbar spine using X-ray. We questioned patients whether they had had any fall that resulted in any fracture in the past five years. RESULTS: Males comprised 60.4% of COPD group and 57.3% of the control group. Mean age was 66.2±9.2 years for COPD group and 64.2±8.8 for the control group. The frequency of osteoporosis in the COPD group was 29.7% and 18.3% in control group (p=0.007). The frequency of vertebral fractures was 18.6% in the COPD group and 9.0% in control group (p=0.06). The frequency of reported falls at resulting in any fracture was 36.3% in the COPD group and 7.3% in control group (p=0.001). CONCLUSIONS: Our data indicate that COPD patients present a high frequency of osteoporosis and falls seem to be an important factor for vertebral fracture.
BACKGROUND:Osteoporosis is a systemic skeletal disease characterized by low bone mass and/or microarchitectural deterioration of bone. Osteoporosis is a risk factor for fractures specially in patients with advanced COPD. The aim of this cross-sectional study was to determine the frequency of osteoporosis and vertebral fracture in COPDpatients. METHODS: We evaluated 91 COPDpatients and compared to 82 healthy subjects (control group) matched for gender and age. We measured the bone mineral density by means of dual energy X-ray absorptiometry (DXA), evaluating the lumbar vertebra (L1-L4), proximal femur and total femur and evaluated vertebral fractures in thoracic and lumbar spine using X-ray. We questioned patients whether they had had any fall that resulted in any fracture in the past five years. RESULTS: Males comprised 60.4% of COPD group and 57.3% of the control group. Mean age was 66.2±9.2 years for COPD group and 64.2±8.8 for the control group. The frequency of osteoporosis in the COPD group was 29.7% and 18.3% in control group (p=0.007). The frequency of vertebral fractures was 18.6% in the COPD group and 9.0% in control group (p=0.06). The frequency of reported falls at resulting in any fracture was 36.3% in the COPD group and 7.3% in control group (p=0.001). CONCLUSIONS: Our data indicate that COPDpatients present a high frequency of osteoporosis and falls seem to be an important factor for vertebral fracture.
Authors: Marc Miravitlles; Miguel Roman-Rodríguez; Xavier Ribera; John Ritz; José Luis Izquierdo Journal: Int J Chron Obstruct Pulmon Dis Date: 2022-01-25