Abstract:
:The aim of this study was to survey the incidence of osteoporotic fragility fractures, which include vertebral, hip, distal radius, and proximal humerus fractures, in patients ≥ 50 years of age, from 2004 to 2015, in Sado City, Japan. We examined temporal changes in the incidence of these fractures from 2010 through 2015. The incidence of vertebral (p < 0.001) and radius fractures (p = 0.001) was lower in 2015 than in 2010, with only the incidence of hip fracture (p = 0.013) being lower in 2015 than in 2004. With regard to age-specific incidences, there was a sharp increase in vertebral and hip fractures among the segment of the population 70-89 years old, with no remarkable change in the incidence of radial and humeral fractures. Pre-existing vertebral fractures were identified in 69.6% of patients with a hip fracture, 35.6% of patients with a distal radius fracture, and 55% of patients with a humeral fracture. Among patients with pre-existing vertebral fractures, 42.5% had a single fracture, whereas 57.5% had 2 or more fractures. The proportion of patients on anti-osteoporotic agents before the occurrence of fractures increased to 14.5% in 2015, compared to 4% in 2004 and 7.6% in 2010. We speculate that the increase in the use of anti-osteoporotic agents is the main reason for the declining incidence of fractures. Therefore, considering the sharp increase in hip and vertebral fractures among individuals in their mid-1970s and older, judicious use of anti-osteoporotic agents among these individuals could be useful for lowering the occurrence of these fractures.
journal_name
J Bone Miner Metabjournal_title
Journal of bone and mineral metabolismauthors
Imai N,Endo N,Shobugawa Y,Oinuma T,Takahashi Y,Suzuki K,Ishikawa Y,Makino T,Suzuki H,Miyasaka D,Sakuma Mdoi
10.1007/s00774-018-0937-9subject
Has Abstractpub_date
2019-05-01 00:00:00pages
484-490issue
3eissn
0914-8779issn
1435-5604pii
10.1007/s00774-018-0937-9journal_volume
37pub_type
杂志文章abstract::The purpose of this study was to investigate the relationship between intervertebral disk degeneration and bone mass. Magnetic resonance imaging was performed to evaluate lumbar disk degeneration according to Thompson's classification (grades 1 and 2, normal disk; grades 3, 4, and 5, degenerated disk), and bone minera...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s007740300004
更新日期:2003-01-01 00:00:00
abstract::Bone mineral density (BMD) and peak bone mass (PBM) are important determinants of skeletal resistance. The development of bone densitometry improved the possibility of studying BMD and the influence of genetic and environmental factors on bone. Heredity factors are important for BMD, and Runx-2 is accepted as a regula...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-012-0373-1
更新日期:2012-11-01 00:00:00
abstract::The aim of the study was to assess body composition in subjects with phenylketonuria (PKU). Forty-five patients aged 13.8 ± 5.2 years were evaluated. Among them, 15 patients had not reached sexual maturity, showing normal serum values of phenylalanine (Phe) (subgroup 1), and 30 subjects were sexually mature (Tanner 5 ...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-010-0216-x
更新日期:2011-03-01 00:00:00
abstract::Patients with MRI-proved acute painful vertebral fractures in whom conservative pain management fails are frequently referred for vertebroplasty. This study investigated the effects of treating osteoporosis on the mortality rate of patients with MRI-proved acute osteoporosis-related vertebral fractures who had undergo...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-015-0672-4
更新日期:2016-05-01 00:00:00
abstract:INTRODUCTION:Surgical treatment in patients with medication-related osteonecrosis of the jaw (MRONJ) is superior to conservative treatment. However, treatment outcome in patients with periosteal reaction (PR) was significantly poorer than that of those without PR. The purpose of this retrospective study was to analyze ...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-020-01154-6
更新日期:2020-10-12 00:00:00
abstract::Microcomputed tomography allows the true three-dimensional structure of bone to be assessed by a nondestructive analysis. This article describes how this technique has for the first time been applied to rat bone to determine the effects of aging, ovariectomy, and antiresorptive drugs on bone structure and how these re...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s007740050061
更新日期:1999-01-01 00:00:00
abstract::It has been suggested that there are several possible linkages between vascular calcification and osteoporosis. In addition, the processes of vascular calcification may have a common etiology with bone formation. Thus, we hypothesized that the serum levels of bone metabolic markers would be different between osteoporo...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-004-0528-9
更新日期:2004-01-01 00:00:00
abstract::Aromatase inhibitors (AIs) are the gold standard therapy for breast cancer in postmenopausal women. AI suppresses the conversion of androgens to estrogens; however, this results in osteopenia, osteoporosis, and bone fracture, thus reducing the patient's quality of life. The use of adjuvant denosumab reduces the risk o...
journal_title:Journal of bone and mineral metabolism
pub_type: 临床试验,杂志文章
doi:10.1007/s00774-018-00985-8
更新日期:2019-09-01 00:00:00
abstract::In the course of complex regional pain syndrome (CRPS), local osteopenia in the subchondral/subcortical areas of the affected limb represents a central manifestation. Mechanistic aspects of CRPS-associated pathologies remain unclear, and knowledge about bone morphology in CRPS-affected areas is rare. The aim of this s...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-018-0976-2
更新日期:2019-07-01 00:00:00
abstract::McCune-Albright syndrome (MAS) is sometimes complicated by hypophosphatemia. However, it remains unclear whether a humoral factor is associated with the cause of hypophosphatemia. We isolated cells with mutations of the Gsalpha gene from fibrous bone dysplasia tissues of two MAS patients (MAS cells). Severe combined i...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s007740170012
更新日期:2001-01-01 00:00:00
abstract::Eldecalcitol reduces the risk of vertebral fractures in comparison to alfacalcidol in osteoporotic patients under vitamin D repletion. The aim of this study was to evaluate the effects of eldecalcitol on the spinal location of incident vertebral fractures, the severity of the fractures, and the changes in health-relat...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00774-012-0397-6
更新日期:2013-03-01 00:00:00
abstract::Parathyroid hormone (PTH) is a potent anabolic agent, but the cellular mechanisms by which it increases bone mass are not fully understood. Dickkopf 1 (Dkk1) is an endogenous inhibitor of Wnt signaling and suppresses bone formation in vivo. We sought to determine if Dkk1 and anabolic PTH treatment interact in regulati...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-010-0202-3
更新日期:2011-03-01 00:00:00
abstract::Digital X-ray radiogrammetry (DXR) is a computer-assisted diagnosis technique for quantifying cortical hand bone mineral density (BMD) as well as the metacarpal index (MCI) in the metacarpal bones from radiographs. The objective was to compare DXR-BMD and DXR-MCI between healthy individuals and patients with rheumatoi...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-016-0741-3
更新日期:2017-03-01 00:00:00
abstract:INTRODUCTION:This study aimed to examine long-term persistence in new users of oral bisphosphonates in a population-wide cohort in Manitoba, Canada. MATERIALS AND METHODS:A longitudinal observational study was conducted using administrative health data characterizing long-term bisphosphonate persistence in those who s...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-019-01069-x
更新日期:2020-05-01 00:00:00
abstract::The impact of smoking on peak bone density has not been conclusively established. We examined how smoking exposure influences bone mineral density (BMD) or the risk of low bone status in premenopausal women. We conducted a baseline survey with a representative sample of Japanese women in 1996. The effect of current an...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-009-0129-8
更新日期:2010-05-01 00:00:00
abstract::Chronic kidney disease (CKD) mineral and bone disorders (CKD-MBD) may lead to low bone mineral density (BMD) and vascular calcification (VC), but links to the latter are unclear. Here we investigated associations between BMD, coronary artery calcium (CAC) scores, and histological signs of VC in end-stage renal disease...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-016-0788-1
更新日期:2017-09-01 00:00:00
abstract::Osteoclastogenic cytokines produced by T and B lineage cells and interleukin (IL)-7-induced expansion of the pool size of osteoclast precursors have been suggested to play an important role in acceleration of osteoclastogenesis induced by estrogen deficiency. However, the contribution of increased RANKL produced by os...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-006-0723-y
更新日期:2007-01-01 00:00:00
abstract::Based on the relationship between bone strength, trabecular skeletal structure, and bone mineral density (BMD), structure parameters for assessing vertebral bone strength were studied using 18 cancellous bone blocks from the third lumbar vertebra of elderly persons. The trabecular bone pattern of each bone block was b...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s007740170035
更新日期:2001-01-01 00:00:00
abstract::Osteoporosis is a systemic and metabolic bone disease. New drugs with good curative effect, fewer side effects, and high safety need to be developed urgently. Recently, simvastatin has been used to treat osteoporosis more frequently; however, its clinical effect and treatment mechanism are still unknown. With the use ...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-014-0638-y
更新日期:2016-01-01 00:00:00
abstract::Inactivating mutations and/or deletions of PHEX ( Phosphate-regulating gene with Homologies to Endopeptidase on the X chromosome) are responsible for X-linked hypophosphatemic rickets in humans. In the present study, three Drosophila PHEX homologues (dPHEX-1, -2, -3) were isolated by the screening of a Drosophila cDNA...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-003-0440-8
更新日期:2004-01-01 00:00:00
abstract::Abeta-2M-amyloidosis is a type of systemic amyloidosis that is specifically seen in patients with chronic kidney diseases. The precursor protein of Abeta-2M-amyloid fibril is beta2-microglobulin, and its elevated serum level is the main cause of Abeta-2M-amyloidosis in patients with kidney failure. However, the precis...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章,评审
doi:10.1007/s00774-005-0669-5
更新日期:2006-01-01 00:00:00
abstract::Low persistence with osteoporosis medication is associated with higher fracture risk. Previous studies estimated that 1-year persistence with osteoporosis medication is low. Our aim was to study persistence with osteoporosis medication among patients with long-term follow-up (to 5 years). The InterAction Database (IAD...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-013-0440-2
更新日期:2013-09-01 00:00:00
abstract::Osteonecrosis of the jaw (ONJ) associated with bisphosphonate therapy is a rare but severe side effect in osteoporosis patients. Recently, the number of osteoporosis patients with ONJ has dramatically increased in Japan. This has contributed to an increase in the number of patients avoiding extractions. However, there...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s00774-019-00990-5
更新日期:2019-09-01 00:00:00
abstract::The prevalence and pattern of joint involvement in radiographic hand osteoarthritis (OA) have been reported in Western populations, but similar data are lacking for Japanese. We examined this issue in 551 Japanese women aged > or = 40 years. Radiographs were obtained of both hands and graded according to the Kellgren-...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-006-0693-0
更新日期:2006-01-01 00:00:00
abstract::We have been using hormone replacement therapy (HRT) as the treatment of choice for menopausal symptoms and osteoporosis. Estrogen increases bone mineral density (BMD) for 2 or 3 years, and only maintains BMD thereafter. In the present study, we investigated whether BMD improved with HRT in combination with vitamin K(...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s007740200034
更新日期:2002-01-01 00:00:00
abstract::The aim of this study was to explore the effects of α-zearalanol (α-ZAL) on the proliferation of mouse bone-marrow-derived mesenchymal stem cells (BMSCs) and their differentiation into osteoblasts. Six- to eight-week-old BALB/C mice were used either as recipients or as bone marrow donors. BMSCs were isolated and colle...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-015-0659-1
更新日期:2016-03-01 00:00:00
abstract:INTRODUCTION:Very few studies have been performed to evaluate both the severity and site of aortic calcification (AC) in both end-stage kidney disease (ESKD) and diabetes mellitus (DM). The purpose of our study was to examine the utility of a newly developed three-dimensional (3D) visualization and quantification metho...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-020-01172-4
更新日期:2020-11-03 00:00:00
abstract::Three-dimensional (3D) alteration of trabecular microarchitecture is a risk factor for vertebral fractures. Histomorphometry allows microarchitectural analysis of bone, but the necessity to perform a transiliac bone biopsy limits its use in large series of patients. X-Ray films are commonly used in routine practice an...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-004-0536-9
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:Hypophosphatasia (HPP) is caused by mutations in the ALPL that encodes the tissue-nonspecific isoenzyme of alkaline phosphatase (ALP). Clinical manifestations range from extreme life-threatening lethal forms to no signs or symptoms at all. MATERIALS AND METHODS:Consecutive 30,000 outpatients and inpatient...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-020-01193-z
更新日期:2021-01-06 00:00:00
abstract::In 1995, the Japanese Society for Bone and Mineral Metabolism (now the Japanese Society for Bone and Mineral Research) established the Osteoporosis Diagnostic Criteria Review Committee. Following discussion held at the 13th scientific meeting of the Society in 1996, the Committee, with the consensus of its members, pr...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-013-0447-8
更新日期:2013-05-01 00:00:00