101
|
Hsueh YM, Huang YL, Chen HH, Shiue HS, Lin YC, Hsieh RL. Alcohol Consumption Moderated the Association Between Levels of High Blood Lead or Total Urinary Arsenic and Bone Loss. Front Endocrinol (Lausanne) 2021; 12:782174. [PMID: 34925242 PMCID: PMC8678633 DOI: 10.3389/fendo.2021.782174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 11/17/2021] [Indexed: 12/17/2022] Open
Abstract
Metal exposure and lifestyle are important risk factors for osteoporosis. Our study aimed to investigate the association between red blood cell lead and cadmium, total urinary arsenic, and plasma selenium levels and bone mineral density (BMD). In addition, we explored whether alcohol and coffee consumption modified the association between BMD and metals and metalloids. In total, 437 participants who underwent adult or senile physical examinations were recruited. Bone loss was defined as a calcaneus BMD T-score of <-1. Blood cadmium and lead and plasma selenium levels were measured using inductively coupled plasma mass spectrometry. Levels of urinary arsenic species were determined using high-performance liquid chromatography-hydride generator-atomic absorption spectrometry. The total urinary arsenic level was defined as the sum of the levels of urinary arsenic species. The BMD T-scores decreased significantly with increasing blood lead levels. The BMD T-scores also showed a downward trend with increasing total urinary arsenic levels. The odds ratio (OR) and 95% confidence interval (CI) for bone loss in patients with blood lead levels >57.58 versus 35.74 μg/dL were 1.98 and 1.17-3.34. In addition, the greater the lead or arsenic exposure and alcohol intake was the higher the OR for bone loss with multivariate ORs of 2.57 (95% CI 1.45-4.56) and 2.96 (95% CI 1.67-5.22), respectively. To the best of our knowledge, this study is the first to demonstrate that high total urinary arsenic or blood lead levels and frequent or occasional alcohol consumption had a significant multiplicative interaction for increasing the OR for bone loss.
Collapse
Affiliation(s)
- Yu-Mei Hsueh
- Department of Family Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ya-Li Huang
- Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hsi-Hsien Chen
- Division of Nephrology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Horng-Sheng Shiue
- Department of Chinese Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Ying-Chin Lin
- Department of Family Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Family Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Geriatric Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ru-Lan Hsieh
- Department of Physical Medicine and Rehabilitation, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- *Correspondence: Ru-Lan Hsieh,
| |
Collapse
|
102
|
Zhang Y, Gao X, Liu T, Gao P, Li H, Liu N, Gao L, Wan G, Zhang Y, Duan X. Association between osteoporosis and hepatitis B cirrhosis: a case-control study. Afr Health Sci 2020; 20:1610-1616. [PMID: 34394221 PMCID: PMC8351827 DOI: 10.4314/ahs.v20i4.13] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background and aims Hepatitis B virus (HBV)-related cirrhosis is associated with decreased bone mineral density (BMD); however, the mechanism is yet unknown. To assess the incidence of osteoporosis in patients with HBV-associated cirrhosis and relevant mechanisms. Methods A total of 80 hospitalized patients with HBV-associated cirrhosis and 80 healthy controls were enrolled. The levels of serum osteocalcin, total procollagen type 1 amino-terminal propeptide, β-C-terminal telopeptide of type I collagen (β-CTX), and 25-hydroxy vitamin D3 (25(OH)D3) was evaluated in the cirrhosis group. Results The BMDs of the lumbar spine (P<0.001) and hip joints (P=0.015) in the cirrhosis group were significantly lower than those in the controls. The incidence of osteoporosis in the cirrhosis group was significantly higher than that in the control group (P<0.001). Compared to the patients of the Child-Pugh grade A and B, the BMD of lumbar spine and 25(OH)D3 was significantly decreased in patients of grade C, while β-CTX was elevated. Patients in the cirrhosis group faced a higher risk of osteoporosis as compared to the controls(P<0.001). Conclusions Enhanced bone resorption accounted for increased risk of osteoporosis in severe cirrhosis. Thus, HBV-associated cirrhosis was a risk factor for osteoporosis.
Collapse
Affiliation(s)
- Yijin Zhang
- Department of General Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xuesong Gao
- Department of General Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ting Liu
- Clinical data and sample repository, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ping Gao
- Department of General Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongjie Li
- Department of General Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Nan Liu
- Department of General Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Lili Gao
- Department of General Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Gang Wan
- Department of Medical Record, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yaonan Zhang
- Department of Orthopedics, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Xuefei Duan
- Department of General Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
103
|
Mei Z, Dong X, Qian Y, Hong D, Xie Z, Yao G, Qin A, Gao S, Hu J, Liang L, Zheng Y, Su J. Association between the metabolome and bone mineral density in a Chinese population. EBioMedicine 2020; 62:103111. [PMID: 33186808 PMCID: PMC7670189 DOI: 10.1016/j.ebiom.2020.103111] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/12/2020] [Accepted: 10/21/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Osteoporosis is a common metabolic bone disease, which always leads to osteoporotic fractures. Biomarkers of bone mineral density (BMD) are helpful for prevention and early diagnosis of osteoporosis. This study aims to identify metabolomic biomarkers of low BMD. METHODS We included 701 participants who had BMD measures by dual-energy X-ray absorptiometry scans and donated fasting plasma samples from three clinical centres as a discovery set and another 278 participants from the fourth centre as an independent replication set. We used a liquid chromatography-mass spectrometry-based metabolomics approach to profile the global metabolites of fasting plasma. FINDINGS Among the 265 named metabolites identified in our study, six were associated with low BMD (FDR-adjusted P<0.05) in the discovery set and were successfully validated in the independent replication set. The circulating levels of five metabolites, i.e., inosine, hypoxanthine, PC (O-18:0/22:6), SM (d18:1/21:0) and isoleucyl-proline were associated with decreased odds of low BMD, and PC (16:0/18:3) level was associated with increased odds of low BMD. Per 1-SD increase in a composite metabolite score of these six metabolites was associated with about half decreased odds of low BMD (odds ratio 0.59, 95% confidence interval: 0.52-0.68). Furthermore, introduction of a panel of metabolites selected by elastic net regression to a prediction model of classical risk factors and plasma biomarker of bone resorption substantially improved the prediction performance for low BMD (AUCs: 0.782 vs. 0.698, P=0.002). INTERPRETATION Metabolomics profiling may help identify novel biomarkers of low BMD and be helpful for early diagnosis of osteoporosis beyond the current clinical index. FUNDING This study was supported by the National Key R&D Program of China [2018YFC2001500 to J.S.], Shanghai Municipal Science and Technology Major Project [2017SHZDZX01], the National Natural Science Foundation of China [Key Program, 91749204 to J.S.], the National Natural Science Foundation of China [General Program, 81771491 to J.S.], the Project of Shanghai Subject Chief Scientist [2017BR011 to J.S.], Grants from the TCM Supported Project [18431902300 to J.S.] from the Science and Technology Commission of Shanghai Municipality, and the National Natural Science Foundation of China [General Program, 81972089 to Z.X.]. Y.Z. was supported by the Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, and the National Natural Science Foundation of China [81973032].
Collapse
Affiliation(s)
- Zhendong Mei
- State Key Laboratory of Genetic Engineering, Human Phenome Institute, and School of Life Sciences, Fudan University, Shanghai, China
| | - Xin Dong
- Institute of translational medicine, Shanghai University, Shanghai, China; School of Medicine, Shanghai University, Shanghai, China
| | - Yu Qian
- Department of Orthopaedics, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Dun Hong
- Orthopedic Department, Taizhou Hospital Affiliated to Wenzhou Medical University, Linhai, China
| | - Ziang Xie
- Department of Orthopaedics, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Guanfeng Yao
- The Department of Orthopedics, Second Affiliated Hospital of Shantou University Medical College
| | - An Qin
- Department of Orthopaedics, Shanghai Key Laboratory of Orthopaedic Implant, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Songyan Gao
- Institute of translational medicine, Shanghai University, Shanghai, China
| | - Jianying Hu
- State Key Laboratory of Genetic Engineering, Human Phenome Institute, and School of Life Sciences, Fudan University, Shanghai, China
| | - Liming Liang
- Departments of Epidemiology and Biostatistics, Harvard T.H. Chan School of Public Health, 02115, Boston, MA, USA.
| | - Yan Zheng
- State Key Laboratory of Genetic Engineering, Human Phenome Institute, and School of Life Sciences, Fudan University, Shanghai, China; Ministry of Education Key Laboratory of Public Health Safety, School of Public Health, Fudan University, Shanghai, China.
| | - Jiacan Su
- Department of Orthopedics Trauma, Shanghai Changhai Hospital, Naval Medical University, Yangpu District, Shanghai, China.
| |
Collapse
|
104
|
Hyun YY, Lee KB, Han SH, Choi KH, Park HC, Oh YK, Park SK, Oh KH, Ahn C. Risk factors and renal outcomes of low bone mineral density in patients with non-dialysis chronic kidney disease. Osteoporos Int 2020; 31:2373-2382. [PMID: 32642852 DOI: 10.1007/s00198-020-05531-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 06/30/2020] [Indexed: 12/24/2022]
Abstract
UNLABELLED Bone disorder is a common complication of chronic kidney disease (CKD). The clinical usefulness of bone mineral density (BMD) in CKD is not well known. Our study shows that low BMD is associated with physical activity and dietary Na/K intake ratio and can predict poor renal outcome in non-dialysis CKD. PURPOSE Despite evidence of a link between bone mineral disorders and chronic kidney disease (CKD), the clinical implications of bone mineral density (BMD) in CKD are not well established. We investigated risk factors and renal outcomes of low BMD in CKD. METHODS We analyzed data from the KNOW-CKD. BMD measured by dual-energy x-ray absorptiometry was classified by T score: normal (T score ≥ - 1.0), osteopenia (- 1.0 > T score > - 2.5), and osteoporosis (T score ≤ - 2.5) of the lumbar spine, hip, or femoral neck. Logistic regression analysis to assess risk factors of low BMD (T score < - 1.0) and Cox proportional hazards models to estimate risk of incident end-stage renal disease (ESRD). RESULTS Low BMD was prevalent (osteopenia 33%; osteoporosis 8%) in 2128 adults with CKD (age 54 ± 12 years; male 61%). Over a median follow-up of 4.3 years, there were 521 cases of incident ESRD. Lower BMD was associated with female sex, older age, low eGFR, low BMI, and lifestyle factors of physical activity (odds ratio (OR) = 0.62, 95% confidence interval (0.49-0.77)) and spot urine Na/K ratio (1.07 (1.00-1.15)). In adjusted Cox models, low BMD was associated with increased incident ESRD (hazard ratio (HR) = 1.14 (0.92-1.41) for osteopenia; 1.43 (1.01-2.04) for osteoporosis, P for trend < 0.05) compared with the reference of normal BMD. The association between low BMD and ESRD was similar according to T score discordance classification. CONCLUSIONS Low BMD was associated with modifiable lifestyle factors including low physical activity and high dietary Na/K intake ratio. The presence of low BMD is associated with poor renal outcomes in non-dialysis CKD.
Collapse
Affiliation(s)
- Y Y Hyun
- Division of Nephrology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul, 03181, Republic of Korea
| | - K-B Lee
- Division of Nephrology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul, 03181, Republic of Korea.
| | - S H Han
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, South Korea
| | - K H Choi
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, South Korea
| | - H C Park
- Department of Internal Medicine, Kangnam Sacred Heart Hospital, Hallym University Medical Center, Seoul, South Korea
| | - Y K Oh
- Department of Internal Medicine, Seoul National University Boramae Hospital, Seoul, South Korea
| | - S K Park
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - K-H Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - C Ahn
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | | |
Collapse
|
105
|
Fabrizio V, Trzaski JM, Brownell EA, Esposito P, Lainwala S, Lussier MM, Hagadorn JI. Individualized versus standard diet fortification for growth and development in preterm infants receiving human milk. Cochrane Database Syst Rev 2020; 11:CD013465. [PMID: 33226632 PMCID: PMC8094236 DOI: 10.1002/14651858.cd013465.pub2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Human milk as compared to formula reduces morbidity in preterm infants but requires fortification to meet their nutritional needs and to reduce the risk of extrauterine growth failure. Standard fortification methods are not individualized to the infant and assume that breast milk is uniform in nutritional content. Strategies for individualizing fortification are available; however it is not known whether these are safe, or if they improve outcomes in preterm infants. OBJECTIVES To determine whether individualizing fortification of breast milk feeds in response to infant blood urea nitrogen (adjustable fortification) or to breast milk macronutrient content as measured with a milk analyzer (targeted fortification) reduces mortality and morbidity and promotes growth and development compared to standard, non-individualized fortification for preterm infants receiving human milk at < 37 weeks' gestation or at birth weight < 2500 grams. SEARCH METHODS We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2019, Issue 9), in the Cochrane Library; Ovid MEDLINE(R) and Epub Ahead of Print, In-Process & Other Non-Indexed Citations, Daily and Versions(R); and the Cumulative Index to Nursing and Allied Health Literature (CINAHL), on September 20, 2019. We also searched clinical trials databases and the reference lists of retrieved articles for pertinent randomized controlled trials (RCTs) and quasi-randomized trials. SELECTION CRITERIA We considered randomized, quasi-randomized, and cluster-randomized controlled trials of preterm infants fed exclusively breast milk that compared a standard non-individualized fortification strategy to individualized fortification using a targeted or adjustable strategy. We considered studies that examined any use of fortification in eligible infants for a minimum duration of two weeks, initiated at any time during enteral feeding, and providing any regimen of human milk feeding. DATA COLLECTION AND ANALYSIS Data were collected using the standard methods of Cochrane Neonatal. Two review authors evaluated the quality of the studies and extracted data. We reported analyses of continuous data using mean differences (MDs), and dichotomous data using risk ratios (RRs). We used the GRADE approach to assess the certainty of evidence. MAIN RESULTS Data were extracted from seven RCTs, resulting in eight publications (521 total participants were enrolled among these studies), with duration of study interventions ranging from two to seven weeks. As compared to standard non-individualized fortification, individualized (targeted or adjustable) fortification of enteral feeds probably increased weight gain during the intervention (typical mean difference [MD] 1.88 g/kg/d, 95% confidence interval [CI] 1.26 to 2.50; 6 studies, 345 participants), may have increased length gain during the intervention (typical MD 0.43 mm/d, 95% CI 0.32 to 0.53; 5 studies, 242 participants), and may have increased head circumference gain during the intervention (typical MD 0.14 mm/d, 95% CI 0.06 to 0.23; 5 studies, 242 participants). Compared to standard non-individualized fortification, targeted fortification probably increased weight gain during the intervention (typical MD 1.87 g/kg/d, 95% CI 1.15 to 2.58; 4 studies, 269 participants) and may have increased length gain during the intervention (typical MD 0.45 mm/d, 95% CI 0.32 to 0.57; 3 studies, 166 participants). Adjustable fortification probably increased weight gain during the intervention (typical MD 2.86 g/kg/d, 95% CI 1.69 to 4.03; 3 studies, 96 participants), probably increased gain in length during the intervention (typical MD 0.54 mm/d, 95% CI 0.38 to 0.7; 3 studies, 96 participants), and increased gain in head circumference during the intervention (typical MD 0.36 mm/d, 95% CI 0.21 to 0.5; 3 studies, 96 participants). We are uncertain whether there are differences between individualized versus standard fortification strategies in the incidence of in-hospital mortality, bronchopulmonary dysplasia, necrotizing enterocolitis, culture-proven late-onset bacterial sepsis, retinopathy of prematurity, osteopenia, length of hospital stay, or post-hospital discharge growth. No study reported severe neurodevelopmental disability as an outcome. One study that was published after our literature search was completed is awaiting classification. AUTHORS' CONCLUSIONS We found moderate- to low-certainty evidence suggesting that individualized (either targeted or adjustable) fortification of enteral feeds in very low birth weight infants increases growth velocity of weight, length, and head circumference during the intervention compared with standard non-individualized fortification. Evidence showing important in-hospital and post-discharge clinical outcomes was sparse and of very low certainty, precluding inferences regarding safety or clinical benefits beyond short-term growth.
Collapse
Affiliation(s)
- Veronica Fabrizio
- Division of Neonatology, Connecticut Children's, Hartford, CT, USA
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Jennifer M Trzaski
- Division of Neonatology, Connecticut Children's, Hartford, CT, USA
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Elizabeth A Brownell
- School of Nursing, University of Texas Health Science Center, San Antonio, TX, USA
- Department of Pediatrics, University of Texas Health Science Center, San Antonio, Texas, USA
| | | | - Shabnam Lainwala
- Division of Neonatology, Connecticut Children's, Hartford, CT, USA
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Mary M Lussier
- Division of Neonatology, Connecticut Children's, Hartford, CT, USA
| | - James I Hagadorn
- Division of Neonatology, Connecticut Children's, Hartford, CT, USA
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA
| |
Collapse
|
106
|
Zhang B, Yu K, Ning Z, Wang K, Dong Y, Liu X, Liu S, Wang J, Zhu C, Yu Q, Duan Y, Lv S, Zhang X, Chen Y, Wang X, Shen J, Peng J, Chen Q, Zhang Y, Zhang X, Zhang S. Deep learning of lumbar spine X-ray for osteopenia and osteoporosis screening: A multicenter retrospective cohort study. Bone 2020; 140:115561. [PMID: 32730939 DOI: 10.1016/j.bone.2020.115561] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 07/16/2020] [Accepted: 07/23/2020] [Indexed: 12/20/2022]
Abstract
Osteoporosis is a prevalent but underdiagnosed condition. As compared to dual-energy X-ray absorptiometry (DXA) measures, we aimed to develop a deep convolutional neural network (DCNN) model to classify osteopenia and osteoporosis with the use of lumbar spine X-ray images. Herein, we developed the DCNN models based on the training dataset, which comprising 1616 lumbar spine X-ray images from 808 postmenopausal women (aged 50 to 92 years). DXA-derived bone mineral density (BMD) measures were used as the reference standard. We categorized patients into three groups according to DXA BMD T-score: normal (T ≥ -1.0), osteopenia (-2.5 < T < -1.0), and osteoporosis (T ≤ -2.5). T-scores were calculated by using the BMD dataset of young Chinese female aged 20-40 years as a reference. A 3-class DCNN model was trained to classify normal BMD, osteoporosis, and osteopenia. Model performance was tested in a validation dataset (204 images from 102 patients) and two test datasets (396 images from 198 patients and 348 images from 147 patients respectively). Model performance was assessed by the receiver operating characteristic (ROC) curve analysis. The results showed that in the test dataset 1, the model diagnosing osteoporosis achieved an AUC of 0.767 (95% confidence interval [CI]: 0.701-0.824) with sensitivity of 73.7% (95% CI: 62.3-83.1), the model diagnosing osteopenia achieved an AUC of 0.787 (95% CI: 0.723-0.842) with sensitivity of 81.8% (95% CI: 67.3-91.8); In the test dataset 2, the model diagnosing osteoporosis yielded an AUC of 0.726 (95% CI: 0.646-0.796) with sensitivity of 68.4% (95% CI: 54.8-80.1), the model diagnosing osteopenia yielded an AUC of 0.810 (95% CI, 0.737-0.870) with sensitivity of 85.3% (95% CI, 68.9-95.0). Accordingly, a deep learning diagnostic network may have the potential in screening osteoporosis and osteopenia based on lumbar spine radiographs. However, further studies are necessary to verify and improve the diagnostic performance of DCNN models.
Collapse
Affiliation(s)
- Bin Zhang
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, PR China; Jinan University, Guangzhou, Guangdong, PR China
| | - Keyan Yu
- Department of Medical Imaging, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Zhenyuan Ning
- School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, PR China
| | - Ke Wang
- School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, PR China
| | - Yuhao Dong
- Department of Catheterization Lab, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, PR China
| | - Xian Liu
- Department of Radiology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, PR China
| | - Shuxue Liu
- The Affiliated Zhongshan Hospital of Traditional Chinese Medicine University of Guangzhou, Guangdong, PR China
| | - Jian Wang
- Department of Medical Imaging, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Cuiling Zhu
- Department of Medical Imaging, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Qinqin Yu
- Department of Medical Imaging, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Yuwen Duan
- Department of Medical Imaging, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Siying Lv
- Department of Medical Imaging, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Xintao Zhang
- Department of Medical Imaging, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Yanjun Chen
- Department of Medical Imaging, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Xiaojia Wang
- Bone mineral density test room, Health Management Centre, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Jie Shen
- Department of endocrinology, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China
| | - Jia Peng
- Department of computed tomography, The Affiliated Zhongshan City Hospital of Sun Yat-sen University, PR China
| | - Qiuying Chen
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, PR China; Jinan University, Guangzhou, Guangdong, PR China
| | - Yu Zhang
- School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, PR China.
| | - Xiaodong Zhang
- Department of Medical Imaging, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, PR China.
| | - Shuixing Zhang
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, PR China.
| |
Collapse
|
107
|
Jain RK, Lee E, Mathai C, Dako F, Gogineni P, Weiner MG, Vokes T. Using opportunistic screening with abdominal CT to identify osteoporosis and osteopenia in patients with diabetes. Osteoporos Int 2020; 31:2189-2196. [PMID: 32623489 DOI: 10.1007/s00198-020-05521-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 06/25/2020] [Indexed: 12/11/2022]
Abstract
UNLABELLED Opportunistic osteoporosis screening involves measuring the attenuation of L1 vertebrae on abdominal computed tomography (CT), which correlates with DXA T-score. We found that this approach is useful for detecting low bone mass in patients with diabetes and propose L1 attenuation ≤ 135 Hounsfield units (HU) as a threshold for which DXA should be strongly considered. INTRODUCTION Attenuation of the L1 vertebrae on computer tomography (CT) images done for other reasons ("Opportunistic Osteoporosis Screening") has been found to correlate well with DXA-derived T-score. However, the method and the thresholds have never been tested specifically in those with diabetes mellitus (DM), in whom the fracture risk is greater than explained by BMD. METHODS In a retrospective study of subjects with DM who had both abdominal CT and DXA within 6 months of each other, we compared L1 attenuation and DXA T-score to define the sensitivity and specificity of thresholds previously established in the general population. RESULTS There were 313 subjects among whom 18 (5.8%) had prior major osteoporotic fracture (MOF). Subjects with MOF had lower T-scores (- 2.3 ± 1.4 vs. - 0.9 ± 1.4, p < 0.001) and L1 attenuation (104 HU ± 46 vs. 149 HU ± 47, p < 0.001) than non-fracture subjects. L1 attenuation ≤ 160 HU was 91% sensitive for osteoporosis, while ≤ 110 HU was 80% specific. For a higher T-score of ≤ - 1.5, L1 attenuation ≤ 135 HU showed balanced sensitivity and specificity (65% and 69%, respectively). CONCLUSION Opportunistic osteoporosis screening with abdominal CT is useful in determining the need for DXA screening in subjects with diabetes. We propose L1 attenuation ≤ 135 HU as a reasonable threshold for detecting the T-score of ≤ - 1.5, which is likely associated with increased fragility in DM.
Collapse
Affiliation(s)
- R K Jain
- Section of Endocrinology, Diabetes, and Metabolism, Lewis Katz School of Medicine at Temple University, 3322 N Broad St, Ste 205, Philadelphia, PA, 19140, USA.
| | - E Lee
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19140, USA
| | - C Mathai
- Section of Endocrinology, Diabetes, and Metabolism, Temple University Hospital, Philadelphia, PA, 19140, USA
| | - F Dako
- Department of Radiology, University of Maryland Medical Center, Baltimore, MD, 21201, USA
| | - P Gogineni
- Section of Endocrinology, Diabetes, and Metabolism, Temple University Hospital, Philadelphia, PA, 19140, USA
| | - M G Weiner
- Department of Healthcare Policy and Research, Weill Cornell Medicine, New York, NY, 10038, USA
| | - T Vokes
- Department of Medicine, Section of Endocrinology, Diabetes, and Metabolism, The University of Chicago, Chicago, IL, 60637, USA
| |
Collapse
|
108
|
Lee I, Kim J, Kang H. Cardiorespiratory Fitness is Inversely Associated with Risk of Low Bone Mineral Density in Older Korean Men. Int J Environ Res Public Health 2020; 17:ijerph17217907. [PMID: 33126597 PMCID: PMC7663600 DOI: 10.3390/ijerph17217907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/15/2020] [Accepted: 10/26/2020] [Indexed: 12/11/2022]
Abstract
Little is known regarding the association between physical fitness and bone health in older Korean men. This study investigated the relationship between estimated cardiorespiratory fitness (eCRF) and bone mineral density (BMD). This cross-sectional study included 2715 Korean men aged 50 years and older selected from those who participated in the 2008–2011 Korea National Health and Nutritional Examination and Survey. eCRF was obtained using a sex-specific algorithm developed on the basis of age, body mass index, resting heart rate, and physical activity and classified into low, middle, and high categories. Femoral neck BMD was assessed by dual X-ray absorptiometry. Odds ratios (OR) and 95% confidence intervals (CI) for osteopenia, osteoporosis, and low BMD were calculated for eCRF categories in models fully adjusted for age, waist circumference, education, income, smoking, heavy alcohol intake, serum vitamin D, serum parathyroid hormone, and dietary intake of energy, protein, calcium, and vitamins A and C. Overall, eCRF levels were positively associated with BMD and negatively with prevalence of osteopenia, osteoporosis, and low BMD. Logistic regression showed inverse trends in the risks of osteopenia (high vs. low: OR = 0.692; 95% CI, 0.328–0.517; p = 0.049) and low BMD (high vs. low: OR = 0.669; 95% CI, 0.497–0.966; p = 0.029) by eCRF category in models fully adjusted for all the measured covariates. The current findings suggest that maintaining high eCRF via regular physical activity may contribute to attenuation of age-related loss of BMD and decreased risk for low BMD in older Korean men.
Collapse
|
109
|
Ewid M, Al Mutiri N, Al Omar K, Shamsan AN, Rathore AA, Saquib N, Salaas A, Al Sarraj O, Nasri Y, Attal A, Tawfiq A, Sherif H. Updated bone mineral density status in Saudi patients with inflammatory bowel disease. World J Gastroenterol 2020; 26:5343-5353. [PMID: 32994692 PMCID: PMC7504241 DOI: 10.3748/wjg.v26.i35.5343] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/15/2020] [Accepted: 08/22/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Little is known about inflammatory bowel disease (IBD) burden and its impact on bone mineral density (BMD) among adult patients in Saudi Arabia. To the best of our knowledge, our study is the only study to give an update about this health problem in adult Saudi patients with IBD. IBD is a great risk factor for reduced BMD due to its associated chronic inflammation, malabsorption, weight loss and medication side effects. Consequently, screening for reduced BMD among patients with IBD is of utmost importance to curb and control anticipated morbidity and mortality among those patients. AIM To assess the relationship between IBD and BMD in a sample of adult Saudi patients with IBD. METHODS Ninety adult patients with IBD - 62 Crohn's disease (CD) and 28 ulcerative colitis (UC) - were recruited from King Fahad Specialist Hospital gastroenterology clinics in Buraidah, Al-Qassim. All enrolled patients were interviewed for their demographic information and for IBD- and BMD-related clinical data. All patients had the necessary laboratory markers and dual-energy x-ray absorptiometry scans to evaluate their BMD status. Patients were divided into two groups (CD and UC) to explore their clinical characteristics and possible risk factors for reduced BMD. RESULTS The CD group was significantly more prone to osteopenia and osteoporosis compared to the UC group; 44% of the CD patients had normal BMD, 19% had osteopenia, and 37% had osteoporosis, while 78% of the UC patients had normal BMD, 7% had osteopenia, and 25% had osteoporosis (P value < 0.05). In the CD group, the lowest t-score showed a statistically significant correlation with body mass index (BMI) (r = 0.45, P < 0.001), lumbar z-score (r = 0.77, P < 0.05) and femur z-score (r = 0.85, P < 0.05). In the UC group, the lowest t-score showed only statistically significant correlation with the lumbar z-score (r = 0.82, P < 0.05) and femur z-score (r = 0.80, P < 0.05). The ROC-curve showed that low BMI could predict the lowest t-score in the CD group with the best cut-off value at ≤ 23.43 (m/kg2); area under the curve was 0.73 (95%CI: 0.59-0.84), with a sensitivity of 77%, and a specificity of 63%. CONCLUSION Saudi patients with IBD still have an increased risk of reduced BMD, more in CD patients. Low BMI is a significant risk factor for reduced BMD in CD patients.
Collapse
Affiliation(s)
- Mohammed Ewid
- Internal Medicine Department, College of Medicine, Sulaiman Al Rajhi University, Bukairyah 51941, Al-Qassim, Saudi Arabia
- Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
| | - Nawaf Al Mutiri
- Gastroenterology Department, King Fahad Specialist Hospital, Buraidah 52366, Al-Qassim, Saudi Arabia
| | - Khalid Al Omar
- Gastroenterology Department, King Fahad Specialist Hospital, Buraidah 52366, Al-Qassim, Saudi Arabia
| | - Amal N Shamsan
- Gastroenterology Department, King Fahad Specialist Hospital, Buraidah 52366, Al-Qassim, Saudi Arabia
| | - Awais A Rathore
- Gastroenterology Department, King Fahad Specialist Hospital, Buraidah 52366, Al-Qassim, Saudi Arabia
| | - Nazmus Saquib
- Epidemiology Department, College of Medicine, Sulaiman Al Rajhi University, Bukairyah 51941, Al-Qassim, Saudi Arabia
| | - Anas Salaas
- Medical students, College of Medicine, Sulaiman Al Rajhi University, Bukairyah 51941, Al-Qassim, Saudi Arabia
| | - Omar Al Sarraj
- Medical students, College of Medicine, Sulaiman Al Rajhi University, Bukairyah 51941, Al-Qassim, Saudi Arabia
| | - Yaman Nasri
- Medical students, College of Medicine, Sulaiman Al Rajhi University, Bukairyah 51941, Al-Qassim, Saudi Arabia
| | - Ahmed Attal
- Medical students, College of Medicine, Sulaiman Al Rajhi University, Bukairyah 51941, Al-Qassim, Saudi Arabia
| | - Abdulrahman Tawfiq
- Medical students, College of Medicine, Sulaiman Al Rajhi University, Bukairyah 51941, Al-Qassim, Saudi Arabia
| | - Hossam Sherif
- Critical Care Medicine Department, College of Medicine, Sulaiman Al Rajhi University, Bukairyah 51941, Al-Qassim, Saudi Arabia
- Critical Care Medicine Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
| |
Collapse
|
110
|
Jalili C, Kazemi M, Taheri E, Mohammadi H, Boozari B, Hadi A, Moradi S. Exposure to heavy metals and the risk of osteopenia or osteoporosis: a systematic review and meta-analysis. Osteoporos Int 2020; 31:1671-1682. [PMID: 32361950 DOI: 10.1007/s00198-020-05429-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 04/22/2020] [Indexed: 01/21/2023]
Abstract
The relationship between heavy metal exposure and risk of osteopenia or osteoporosis has biological plausibility, yet it remains inconclusive; therefore, we conducted a systematic review and meta-analysis to evaluate the associations between exposure to heavy metals (i.e., cadmium, lead, and mercury) and the risk of osteopenia or osteoporosis. Databases of MEDLINE, Embase, Scopus, and Web of Science were searched through November 2019, to identify studies that evaluated the relationship between exposure to cadmium, lead, and mercury and risk of osteopenia or osteoporosis in adults. Fourteen eligible studies were included. Effect sizes expressed as pooled odds ratios (OR) and 95% confidence intervals (CI) were estimated using weighted random-effect models. Exposure to cadmium (OR = 1.35; 95% CI: 1.17 to 1.56; P ≤ 0.001) and lead (OR = 1.15; 95% CI: 1.00 to 1.32; P = 0.05) was associated with an increased risk of osteopenia or osteoporosis, unlike mercury. Subgroup analyses showed cadmium exposure increased the risk of osteopenia or osteoporosis in older (> 65 yrs.; OR = 1.43; 95%CI: 1.08 to 1.88, P = 0.01) compared with younger (18-65 yrs.; OR = 1.24; 95% CI: 1.02 to 1.52, P = 0.03) adults. Also, lead exposure increased the risk in men (OR = 1.55; 95% CI: 1.15 to 2.09, P = 0.007) unlike in women. By contrast to urinary levels, blood (OR = 1.26; 95% CI: 1.08 to 1.47, P = 0.003) and dietary (OR = 1.46; 95% CI: 1.28 to 1.67, P < 0.001) levels of cadmium were associated with an increased risk of osteopenia or osteoporosis. Exposure to cadmium and lead may be associated with an increased risk of osteopenia or osteoporosis, although high heterogeneity was detected.
Collapse
Affiliation(s)
- C Jalili
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - M Kazemi
- Division of Nutritional Sciences, Human Metabolic Research Unit, Cornell University, Ithaca, NY, USA
| | - E Taheri
- Environment Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - H Mohammadi
- Department of Clinical Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - B Boozari
- Department of Clinical Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - A Hadi
- Halal Research Center of IRI, FDA, Tehran, Iran
| | - S Moradi
- Department of Clinical Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
| |
Collapse
|
111
|
Kazemi M, Jarrett BY, Parry SA, Thalacker-Mercer AE, Hoeger KM, Spandorfer SD, Lujan ME. Osteosarcopenia in Reproductive-Aged Women with Polycystic Ovary Syndrome: A Multicenter Case-Control Study. J Clin Endocrinol Metab 2020; 105:5866600. [PMID: 32614948 PMCID: PMC7418445 DOI: 10.1210/clinem/dgaa426] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 06/26/2020] [Indexed: 02/07/2023]
Abstract
CONTEXT Osteosarcopenia (loss of skeletal muscle and bone mass and/or function usually associated with aging) shares pathophysiological mechanisms with polycystic ovary syndrome (PCOS). However, the relationship between osteosarcopenia and PCOS remains unclear. OBJECTIVE We evaluated skeletal muscle index% (SMI% = [appendicular muscle mass/weight (kg)] × 100) and bone mineral density (BMD) in PCOS (hyperandrogenism + oligoamenorrhea), and contrasted these musculoskeletal markers against 3 reproductive phenotypes (i): HA (hyperandrogenism + eumenorrhea) (ii); OA (normoandrogenic + oligoamenorrhea) and (iii), controls (normoandrogenic + eumenorrhea). Endocrine predictors of SMI% and BMD were evaluated across the groups. DESIGN, SETTING, AND PARTICIPANTS Multicenter case-control study of 203 women (18-48 years old) in New York State. RESULTS PCOS group exhibited reduced SMI% (mean [95% confidence interval (CI)]; 26.2% [25.1,27.3] vs 28.8% [27.7,29.8]), lower-extremity SMI% (57.6% [56.7,60.0] vs 62.5% [60.3,64.6]), and BMD (1.11 [1.08,1.14] vs 1.17 [1.14,1.20] g/cm2) compared to controls. PCOS group also had decreased upper (0.72 [0.70,0.74] vs 0.77 [0.75,0.79] g/cm2) and lower (1.13 [1.10,1.16] vs 1.19 [1.16,1.22] g/cm2) limb BMD compared to HA. Matsuda index was lower in PCOS vs controls and positively associated with SMI% in all groups (all Ps ≤ 0.05). Only controls showed associations between insulin-like growth factor (IGF) 1 and upper (r = 0.84) and lower (r = 0.72) limb BMD (all Ps < 0.01). Unlike in PCOS, IGF-binding protein 2 was associated with SMI% in controls (r = 0.45) and HA (r = 0.67), and with upper limb BMD (r = 0.98) in HA (all Ps < 0.05). CONCLUSIONS Women with PCOS exhibit early signs of osteosarcopenia when compared to controls likely attributed to disrupted insulin function. Understanding the degree of musculoskeletal deterioration in PCOS is critical for implementing targeted interventions that prevent and delay osteosarcopenia in this clinical population.
Collapse
Affiliation(s)
- Maryam Kazemi
- Division of Nutritional Sciences, Human Metabolic Research Unit, Cornell University, Ithaca, NY, US
| | - Brittany Y Jarrett
- Division of Nutritional Sciences, Human Metabolic Research Unit, Cornell University, Ithaca, NY, US
| | - Stephen A Parry
- Cornell Statistical Consulting Unit, Cornell University, Ithaca, NY, US
| | - Anna E Thalacker-Mercer
- Division of Nutritional Sciences, Human Metabolic Research Unit, Cornell University, Ithaca, NY, US
| | - Kathleen M Hoeger
- Department of Obstetrics and Gynecology, University of Rochester Medical Center, Rochester, NY, USA
| | - Steven D Spandorfer
- Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, New York, NY, US
| | - Marla E Lujan
- Division of Nutritional Sciences, Human Metabolic Research Unit, Cornell University, Ithaca, NY, US
| |
Collapse
|
112
|
Li L, Ge JR, Chen J, Ye YJ, Xu PC, Li JY. Association of bone mineral density with peripheral blood cell counts and hemoglobin in Chinese postmenopausal women: A retrospective study. Medicine (Baltimore) 2020; 99:e20906. [PMID: 32664083 PMCID: PMC7360215 DOI: 10.1097/md.0000000000020906] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Osteoporosis (OP) is a metabolic bone disease that can cause structural changes in bone marrow cavity. Bone marrow is the hematopoietic organ of adults. Accumulating evidence has shown a close connection between bone marrow hematopoietic function and bone formation. Some studies have revealed that OP is associated with hematopoiesis. However, the relationship is not definite.This study aimed to evaluate the association between peripheral blood cell counts (white blood cells [WBC], red blood cells [RBC], platelets [PLT]), hemoglobin [HGB], and bone mineral density [BMD]) in a sample of Chinese postmenopausal women. This is a retrospective study involving 673 postmenopausal women cases. The BMD of lumbar spine and left hip joint were measured by dual-energy X-ray absorptiometry. The levels of blood cell counts and HGB were measured and analyzed.The study results showed the WBC, RBC, PLT, and HGB levels of postmenopausal women in the OP group were all higher than those in the non-osteoporosis group. Spearman linear trend analysis and partial correlation analysis demonstrated that BMD was negatively correlated with WBC, RBC, PLT, and HGB in postmenopausal women.Due to the differences between different countries and races, and there are few studies on the association of BMD with peripheral blood cell counts and HGB in Chinese Postmenopausal Women. Therefore, more large sample studies are needed.
Collapse
Affiliation(s)
- Li Li
- Fujian University of Traditional Chinese Medicine
| | - Ji-Rong Ge
- Fujian Academy of Chinese Medical Sciences, Fuzhou, Fujian Province, China
| | - Juan Chen
- Fujian Academy of Chinese Medical Sciences, Fuzhou, Fujian Province, China
| | - Yun-Jin Ye
- Fujian Academy of Chinese Medical Sciences, Fuzhou, Fujian Province, China
| | - Peng-Chao Xu
- Fujian University of Traditional Chinese Medicine
| | - Jian-Yang Li
- Fujian University of Traditional Chinese Medicine
| |
Collapse
|
113
|
Bastos LA, Tavares DRB, Okazaki JEF, Gazoni FM, Fonte FK, Maeda SS, Lazaretti-Castro M, Cendoroglo MS, Santos FC. High Prevalence of Vertebral Fracture in a Very Elderly Community-Dwelling: "Longevous Project". J Clin Densitom 2020; 23:497-502. [PMID: 31174964 DOI: 10.1016/j.jocd.2019.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 05/14/2019] [Accepted: 05/15/2019] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Vertebral fractures (VF) are associated with poorer quality of life, morbidity, and mortality in aging, and are the main risk factors for new VF or fractures in other sites. Thus, to explore them in the elderly is important, especially considering the very elderly individuals (age ≥ 80), who belong to the fastest growing population in the world, a portion that is still very little studied. OBJECTIVE To evaluate the prevalence, specific characteristics and associations of VFs in a very elderly population. METHOD Observational, descriptive, and analytical cross-sectional study of the "Longevous Project" - São Paulo, Brazil, an ongoing prospective cohort that includes elderly of both gender, aged 80 yr or more. For the diagnosis of VF 2 methods were used VFA ("VF Assessment) by bone densitometry and X-ray, by 2 independent physicians, and using the Genant semiquantitative technique. The VFs by VFA were correlated with demographic, anthropometric, clinical, laboratory, and densitometric data. Statistical tests applied were qui-square and ANOVA. RESULTS We analyzed data of 125 individuals with a mean age of 86.7 ± 4.1 yr and majority of female (71.2%). The prevalence of osteoporosis and osteopenia was 35.5% and 47.6%, respectively. A higher prevalence of VF was verified by VFA (30.4%) than by X-ray (20.8%), besides the majority was considered severe, 52.6% and 57.7%, by VFA and X-ray, respectively. A concordance index between the 2 methods was considered regular for the diagnosis of VF (Kappa = 0.419), and good for the VF severity (Kappa = 0.743). The VF were significantly associated to bone densitometry analysis VF (p = 0.05), and its severity was significantly correlated with total hip BMD (p = 0.049) and glomerular filtration rate (p = 0.017). CONCLUSION This study observed a high prevalence of VF in a very elderly population, being the great majority severe fractures and suggests that VFA might be more effective to detect VF in oldest-old individuals.
Collapse
Affiliation(s)
- Laís Abreu Bastos
- Department of Medicine, Discipline of Geriatrics and Gerontology, Federal University of São Paulo, Sao Paulo, Brazil
| | - Daniela Regina Brandão Tavares
- Department of Medicine, Discipline of Geriatrics and Gerontology, Federal University of São Paulo, Sao Paulo, Brazil; Department of Evidence-Based Medicine, Brazilian Cochrane Centre, Federal University of São Paulo, Sao Paulo, Brazil
| | - Jane Erika Frazão Okazaki
- Department of Medicine, Discipline of Geriatrics and Gerontology, Federal University of São Paulo, Sao Paulo, Brazil; Department of Evidence-Based Medicine, Brazilian Cochrane Centre, Federal University of São Paulo, Sao Paulo, Brazil.
| | - Fernanda Martins Gazoni
- Department of Medicine, Discipline of Geriatrics and Gerontology, Federal University of São Paulo, Sao Paulo, Brazil; Department of Evidence-Based Medicine, Brazilian Cochrane Centre, Federal University of São Paulo, Sao Paulo, Brazil
| | - Flávia K Fonte
- Department of Medicine, Discipline of Geriatrics and Gerontology, Federal University of São Paulo, Sao Paulo, Brazil
| | - Sergio Setsuo Maeda
- Department of Medicine, Discipline of Endocrinology, Federal University of São Paulo, Sao Paulo, Brazil
| | - Marise Lazaretti-Castro
- Department of Medicine, Discipline of Endocrinology, Federal University of São Paulo, Sao Paulo, Brazil
| | - Maysa Seabra Cendoroglo
- Department of Medicine, Discipline of Geriatrics and Gerontology, Federal University of São Paulo, Sao Paulo, Brazil
| | - Fânia Cristina Santos
- Department of Medicine, Discipline of Geriatrics and Gerontology, Federal University of São Paulo, Sao Paulo, Brazil
| |
Collapse
|
114
|
Abstract
As the prevalence of obesity has increased, bariatric surgery has become more common because of its proven efficacy at promoting weight loss and improving weight-related medical comorbidities. Although generally successful, bariatric surgery may also lead to complications and negatively affect health. This article highlights some common and rare complications of bariatric surgery. Specifically, it discusses the risk of nutrient deficiencies (which is influenced by surgery type) and their downstream effects, including ill-effects on bone health. Rarer complications, such as postbypass hypoglycemia and alcohol use disorder, are also discussed.
Collapse
Affiliation(s)
- Maria L Collazo-Clavell
- Division of Endocrinology, Diabetes and Nutrition, Mayo Clinic, 200 1st Street Southwest, Rochester, MN 55905, USA
| | - Meera Shah
- Division of Endocrinology, Diabetes and Nutrition, Mayo Clinic, 200 1st Street Southwest, Rochester, MN 55905, USA.
| |
Collapse
|
115
|
Cozzolino M, Shilov E, Li Z, Fukagawa M, Al-Ghamdi SMG, Pisoni R, Bieber B, Vallabh B, Chand DH. Pattern of Laboratory Parameters and Management of Secondary Hyperparathyroidism in Countries of Europe, Asia, the Middle East, and North America. Adv Ther 2020; 37:2748-2762. [PMID: 32410164 PMCID: PMC7467455 DOI: 10.1007/s12325-020-01359-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Indexed: 12/21/2022]
Abstract
INTRODUCTION This analysis explored laboratory mineral and bone disorder parameters and management of secondary hyperparathyroidism in patients undergoing hemodialysis in Belgium, Canada, China, France, Germany, Italy, Japan, Russia, Saudi Arabia, Spain, Sweden, the UK, and the USA. METHODS Analyses used demographic, medication, and laboratory data collected in the prospective Dialysis Outcomes and Practice Patterns Study (2012-2015). The analysis included 20,612 patients in 543 facilities. Descriptive data are presented as regional mean (standard deviation), median (interquartile range), or prevalence, weighted for facility sampling fraction. No testing of statistical hypotheses was conducted. RESULTS The frequency of serum intact parathyroid hormone levels > 600 pg/mL was lowest in Japan (1%) and highest in Russia (30%) and Saudi Arabia (27%). The frequency of serum phosphorus levels > 7.0 mg/dL was lowest in France (4%), the UK (6%), and Spain (6%), and highest in China (27%). The frequency of serum calcium levels > 10.0 mg/dL was highest in the UK (14%) and China (13%) versus 2% to 9% elsewhere. Dialysate calcium concentrations of 2.5 mEq/mL were common in the USA (78%) and Canada (71%); concentrations of 3.0-3.5 mEq/L were almost universal at facilities in Italy, France, and Saudi Arabia (each ≥ 99%). CONCLUSIONS Wide international variation in mineral and bone disorder laboratory parameters and management practices related to secondary hyperparathyroidism suggests opportunities for optimizing care.
Collapse
Affiliation(s)
- Mario Cozzolino
- Renal Division, Department of Health Sciences, University of Milan, ASST Santi Paolo E Carlo, Milan, Italy.
| | - Eugeniy Shilov
- I. M. Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Zuo Li
- Department of Nephrology, Peking University People's Hospital, Beijing, China
| | - Masafumi Fukagawa
- Division of Nephrology, Endocrinology, and Metabolism, Tokai University School of Medicine, Isehara, Japan
| | - Saeed M G Al-Ghamdi
- Department of Medicine, College of Medicine, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Ronald Pisoni
- Arbor Research Collaborative for Health, Ann Arbor, MI, USA
| | - Brian Bieber
- Arbor Research Collaborative for Health, Ann Arbor, MI, USA
| | | | | |
Collapse
|
116
|
Abstract
BACKGROUND Endocrine disorders in patients after heart transplantation (HT) remain understudied. We aimed to assess endocrine profiles and management of HT recipients in the early post- transplant period. METHODS We conducted a retrospective cohort study on 123 consecutive HT recipients in the Advanced Heart Failure and Transplantation Programme between 2009 and 2018. All recipients had per-protocol endocrine follow-up within the first postoperative year. The median time to first post-transplant endocrine follow-up was 3 months (IQR 2-4). We assessed the incidence of vitamin D deficiency, bone mineral density, history of low energy fractures, hypogonadism in male recipients, posttransplant diabetes mellitus, and thyroid and parathyroid function. RESULTS We enrolled 22 women and 101 men of median age 57 years (IQR 50-63). Post-transplant diabetes mellitus developed in 14 patients (11.4%). 18 of 25 patients (14.6%) with preexisting type 2 diabetes mellitus required intensification of antidiabetic therapy. 38 male patients (40.4%) had hypogonadism. 5 patients (4.6%) were hypothyroid and 10 (9.3%) latent hyperthyroid. Secondary hyperparathyroidism was present in 19 (17.3%), 25-hydroxyvitamin D deficiency in 64 (54.7%) of patients. Osteoporosis was present in 26 (21.1%), osteopenia in 59 (48.0%) patients. 47 vertebral fractures, 3 hip and 1 humerus fractures occurred in 21 patients. Most of the patients had coincidence of two or three disorders, while less than 5% did not have any endocrine irregularities. All patients received calcium and vitamin D supplements. Forty-six patients (37.4%) were treated with zoledronic acid, 12 (9.8%) with oral bisphosphonates. Two patients were treated with teriparatide. CONCLUSIONS The prevalence of multiple endocrine disorders early after heart transplantation is high. Assessment and management of increased fracture risk and all other potentially affected endocrine axes should be considered as a standard of care in this early period.
Collapse
Affiliation(s)
- Matej Rakusa
- Department of Endocrinology, Diabetes and Metabolic Disease, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Department of Internal Medicine, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Bojan Vrtovec
- Department of Internal Medicine, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Advanced Heart Failure and Transplantation Programme, Department of Cardiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Gregor Poglajen
- Department of Internal Medicine, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Advanced Heart Failure and Transplantation Programme, Department of Cardiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Andrej Janez
- Department of Endocrinology, Diabetes and Metabolic Disease, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Department of Internal Medicine, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Mojca Jensterle
- Department of Endocrinology, Diabetes and Metabolic Disease, University Medical Centre Ljubljana, Ljubljana, Slovenia.
- Department of Internal Medicine, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
| |
Collapse
|
117
|
Shen Z, Yu C, Guo Y, Bian Z, Wei Y, Du H, Yang L, Chen Y, Gao Y, Zhang X, Chen J, Chen Z, Lv J, Li L. Weight loss since early adulthood, later life risk of fracture hospitalizations, and bone mineral density: a prospective cohort study of 0.5 million Chinese adults. Arch Osteoporos 2020; 15:60. [PMID: 32307596 PMCID: PMC7167376 DOI: 10.1007/s11657-020-00734-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 04/06/2020] [Indexed: 02/03/2023]
Abstract
In a Chinese population from both urban and rural areas, weight loss of ≥ 5 kg from early adulthood to midlife was associated with a higher risk of hip fracture and lower BMD in later life. INTRODUCTION This study investigates the association of the long-term weight loss from young adulthood through the middle ages with the subsequent 10-year risk of hospitalized fracture and calcaneus bone mineral density (BMD). METHODS China Kadoorie Biobank (CKB) was established during 2004-2008 in ten areas across China. Weight at age 25 years was self-reported at baseline, and weight at baseline and resurvey was measured by the calibrated equipment. Outcomes were hospitalized fracture during follow-up and calcaneus BMD measured at resurvey. Analysis for fracture risk included 411,812 participants who were free of fracture in the last 5 years before baseline, cancer, or stroke at any time before baseline. Analysis for BMD included 21,453 participants who participated in the resurvey of 2013-2014 with the same exclusion criteria as above. RESULTS The mean age was 50.8 at baseline and 58.4 at resurvey. Median weight change from age 25 to baseline was 4.4 kg, with 20.7% losing weight and 58.5% gaining weight. During a median follow-up of 10.1 years, we documented 13,065 cases of first diagnosed fracture hospitalizations, including 1222 hip fracture. Compared with participants whose weight was stable (± 2.4 kg), the adjusted hazard ratios (95% CIs) for those with weight loss of ≥ 5.0 kg from age 25 to baseline was 1.39 (1.17 to 1.66) for hip fracture. Weight loss was not associated with fracture risk at other sites. Those with weight loss from age 25 to resurvey had the lowest BMD measures, with β (95% CIs) of - 4.52 (- 5.08 to - 3.96) for broadband ultrasound attenuation (BUA), - 4.83 (- 6.98, - 2.67) for speed of sound (SOS), and - 4.36 (- 5.22, - 3.49) for stiffness index (SI). CONCLUSIONS Weight loss from early adulthood to midlife was associated with a higher risk of hip fracture and lower BMD in later life.
Collapse
Affiliation(s)
- Zewei Shen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Canqing Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Yu Guo
- Chinese Academy of Medical Sciences, Beijing, China
| | - Zheng Bian
- Chinese Academy of Medical Sciences, Beijing, China
| | - Yuxia Wei
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Huaidong Du
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Ling Yang
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Yiping Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Yulian Gao
- Huixian Center for Disease Control and Prevention, Huixian, Henan, China
| | - Xukui Zhang
- Huixian Center for Disease Control and Prevention, Huixian, Henan, China
| | - Junshi Chen
- China National Center for Food Safety Risk Assessment, Beijing, China
| | - Zhengming Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Jun Lv
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China.
- Key Laboratory of Molecular Cardiovascular Sciences (Peking University), Ministry of Education, Beijing, China.
- Peking University Institute of Environmental Medicine, Beijing, China.
| | - Liming Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
| | | |
Collapse
|
118
|
Abstract
PURPOSE OF REVIEW To summarize the bone findings, mainly bone mass and fracture risk, in Ehlers-Danlos syndromes (EDS). RECENT FINDINGS Low bone mineral density and fractures seem to be frequent in some of the rare EDS types (kyphoscoliotic, arthrochalasia, spondylodysplastic, and classic-like EDS). For the more prevalent hypermobile and classic EDS types, some case-control studies found mildly decreased bone mineral density, but it was not clear that fracture rates were increased. Nevertheless, abnormalities in vertebral shape seem to be common in classical and hypermobile EDS types. In a cohort of individuals with EDS followed since birth, no fractures were observed during infancy. Bone mineral density varies widely among the different types of EDS, and vertebral abnormalities seem to be common in classical and hypermobile EDS. It might be justified to perform spine radiographs and bone mineral density assessments in newly diagnosed EDS.
Collapse
Affiliation(s)
- Shuaa Basalom
- Shriners Hospital for Children, 1003 Boulevard Decarie, Montreal, Québec, Canada
| | - Frank Rauch
- Shriners Hospital for Children, 1003 Boulevard Decarie, Montreal, Québec, Canada.
| |
Collapse
|
119
|
Abstract
Vitamin K2 (vit K2) belongs to a large group of fat-soluble compounds whose formulation is MK (menaquinone) (MK-2 to MK-14), that seem to be involved in different biological functions. In particular, vit K2 has been recently recognized as efficacious and safe in treatment of bone loss, as it contributes to structural integrity of osteocalcin (OC), the major non-collagenous protein typically found in bone matrix. Several studies proved low vit K2 intake is linked to bone loss and to increased fracture risk in both sexes. Nowadays, vit K2 supplementation is considered a significant manner to enhance the association of calcium and vitamin D whose role on bone health is largely recognized. On the other hand, vit K2 may be used alone or with other drugs to preserve bone quality/strength from skeletal degradation after menopause and/or in patients affected by secondary osteoporosis. In this paper, we review the most recent data about vit K2 on skeleton.
Collapse
Affiliation(s)
- A Capozzi
- Department of Woman and Child Health, Policlinico Gemelli Foundation-IRCCS, Rome, Italy
| | - G Scambia
- Department of Woman and Child Health, Policlinico Gemelli Foundation-IRCCS, Rome, Italy
| | - S Migliaccio
- Department of Movement, Human and Health Sciences, Unit of Endocrinology, University of "Foro Italico" of Rome, Rome, Italy
| | - S Lello
- Department of Woman and Child Health, Policlinico Gemelli Foundation-IRCCS, Rome, Italy
| |
Collapse
|
120
|
van Santen SS, Olsson DS, van den Heuvel-Eibrink MM, Wijnen M, Hammarstrand C, Janssen JAMJL, Johannsson G, van der Lely AJ, Neggers SJCMM. Fractures, Bone Mineral Density, and Final Height in Craniopharyngioma Patients with a Follow-up of 16 Years. J Clin Endocrinol Metab 2020; 105:dgz279. [PMID: 32145029 PMCID: PMC7060760 DOI: 10.1210/clinem/dgz279] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 12/18/2019] [Indexed: 12/29/2022]
Abstract
CONTEXT Pituitary hormonal deficiencies in patients with craniopharyngioma may impair their bone health. OBJECTIVE To investigate bone health in patients with craniopharyngioma. DESIGN Retrospective cross-sectional study. SETTING Dutch and Swedish referral centers. PATIENTS Patients with craniopharyngioma (n = 177) with available data on bone health after a median follow-up of 16 years (range, 1-62) were included (106 [60%] Dutch, 93 [53%] male, 84 [48%] childhood-onset disease). MAIN OUTCOME MEASURES Fractures, dual X-ray absorptiometry-derived bone mineral density (BMD), and final height were evaluated. Low BMD was defined as T- or Z-score ≤-1 and very low BMD as ≤-2.5 or ≤-2.0, respectively. RESULTS Fractures occurred in 31 patients (18%) and were more frequent in men than in women (26% vs. 8%, P = .002). Mean BMD was normal (Z-score total body 0.1 [range, -4.1 to 3.5]) but T- or Z-score ≤-1 occurred in 47 (50%) patients and T-score ≤-2.5 or Z-score ≤-2.0 in 22 (24%) patients. Men received less often treatment for low BMD than women (7% vs. 18%, P = .02). Female sex (OR 0.3, P = .004) and surgery (odds ratio [OR], 0.2; P = .01) were both independent protective factors for fractures, whereas antiepileptic medication was a risk factor (OR, 3.6; P = .03), whereas T-score ≤-2.5 or Z-score ≤-2.0 was not (OR, 2.1; P = .21). Mean final height was normal and did not differ between men and women, or adulthood and childhood-onset patients. CONCLUSIONS Men with craniopharyngioma are at higher risk than women for fractures. In patients with craniopharyngioma, a very low BMD (T-score ≤-2.5 or Z-score ≤-2.0) seems not to be a good predictor for fracture risk.
Collapse
Affiliation(s)
- Selveta S van Santen
- Department of Medicine, Endocrinology; Erasmus Medical Center, GD Rotterdam, The Netherlands
- Department of Paediatric Oncology/Haematology, Erasmus MC – Sophia Children’s Hospital, CN Rotterdam, The Netherlands
- Princess Máxima Center for Paediatric Oncology, CS Utrecht, The Netherlands
| | - Daniel S Olsson
- Department of Medicine, Endocrinology; Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Marry M van den Heuvel-Eibrink
- Department of Paediatric Oncology/Haematology, Erasmus MC – Sophia Children’s Hospital, CN Rotterdam, The Netherlands
- Princess Máxima Center for Paediatric Oncology, CS Utrecht, The Netherlands
| | - Mark Wijnen
- Department of Medicine, Endocrinology; Erasmus Medical Center, GD Rotterdam, The Netherlands
- Department of Paediatric Oncology/Haematology, Erasmus MC – Sophia Children’s Hospital, CN Rotterdam, The Netherlands
| | - Casper Hammarstrand
- Department of Medicine, Endocrinology; Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Joseph A M J L Janssen
- Department of Medicine, Endocrinology; Erasmus Medical Center, GD Rotterdam, The Netherlands
| | - Gudmundur Johannsson
- Department of Medicine, Endocrinology; Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Aart J van der Lely
- Department of Medicine, Endocrinology; Erasmus Medical Center, GD Rotterdam, The Netherlands
| | - Sebastian J C M M Neggers
- Department of Medicine, Endocrinology; Erasmus Medical Center, GD Rotterdam, The Netherlands
- Department of Paediatric Oncology/Haematology, Erasmus MC – Sophia Children’s Hospital, CN Rotterdam, The Netherlands
- Princess Máxima Center for Paediatric Oncology, CS Utrecht, The Netherlands
| |
Collapse
|
121
|
Abstract
PURPOSE OF REVIEW Osteosarcopenia is commonly accepted as the presence of low muscle mass and function (sarcopenia) and low bone mineral density (osteopenia and osteoporosis). Osteosarcopenia remains a topic of controversy as researchers worldwide seek to elucidate whether osteosarcopenia is associated with greater risk of negative outcomes than its component parts. This review examines the latest research and controversies, and charts a path forward. RECENT FINDINGS Osteosarcopenia may occur in 5-37% of community-dwelling adults over the age of 65. This wide range is driven by variation in population, setting, and definitions applied. These differences in study design have resulted in mixed findings in associations with adverse outcomes for older adults living with osteosarcopenia. Research into interventions to prevent or treat osteosarcopenia, such as exercise, protein supplementation, and pharmacotherapy, is in its infancy but examined herein. The absence of a consensus operational definition of sarcopenia, and inaccurate measures of muscle mass, has hampered global progress in the field. We present a case for the path forward by reflecting on our recent history.
Collapse
Affiliation(s)
- Jesse Zanker
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, VIC, Australia
- Department of Medicine - Western Health, Melbourne Medical School, The University of Melbourne, St Albans, VIC, Australia
- Department of Geriatric Medicine, Western Health, St Albans, VIC, Australia
| | - Gustavo Duque
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, VIC, Australia.
- Department of Medicine - Western Health, Melbourne Medical School, The University of Melbourne, St Albans, VIC, Australia.
- Department of Geriatric Medicine, Western Health, St Albans, VIC, Australia.
| |
Collapse
|
122
|
Yang WP, Chang HH, Li HY, Lai YC, Huang TY, Tsai KS, Lin KH, Lin DT, Jou ST, Lu MY, Yang YL, Chou SW, Shih SR. Iron Overload Associated Endocrine Dysfunction Leading to Lower Bone Mineral Density in Thalassemia Major. J Clin Endocrinol Metab 2020; 105:5697444. [PMID: 31907538 DOI: 10.1210/clinem/dgz309] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 01/02/2020] [Indexed: 01/19/2023]
Abstract
CONTEXT Patients with thalassemia major (TM) have a lower bone mineral density (BMD) and higher risk of fracture than the general population. The possible mechanisms include anemia, iron overload, malnutrition, and hormonal deficiency, but these have not been thoroughly investigated. OBJECTIVE To identify major mineral and hormonal factors related to BMD in adult TM patients to provide human evidence for the proposed mechanisms. DESIGN Retrospective study. SETTING Referral center. PATIENTS Twenty-nine patients with β-TM, aged 23 to 44 years who were followed-up during 2017 to 2018 were enrolled. OUTCOME MEASUREMENTS Endocrine profiles, including thyroid, parathyroid, and pituitary function, glucose, vitamin D, calcium, phosphate, and fibroblast growth factor 23 (FGF23) were obtained. The relationships among the above parameters, body height, fractures, and BMD were analyzed. RESULTS Abnormal BMD was observed in 42.9% of women and 23.1% of men. The mean final heights of women and men were 3.7 cm and 7.3 cm lower than the mean expected values, respectively. Fracture history was recorded in 26.7% of women and 35.7% of men. BMD was negatively correlated with parathyroid hormone, FGF23, thyrotropin, and glycated hemoglobin (HbA1c) levels, and positively correlated with testosterone, IGF-1, and corticotropin levels (all P < .05). Moreover, hypothyroidism was associated with lower BMD in both the lumbar spine (P = .024) and the femoral neck (P = .004). Patients with hypothyroidism had a higher percentage of abnormal BMD (P = .016). CONCLUSION Hypothyroidism, higher HbA1c, and lower adrenocorticotropin were predictors of abnormal BMD in patients with β-TM. Whether the correction of these factors improves BMD warrants further research.
Collapse
Affiliation(s)
- Wen-Ping Yang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan/ University Hospital, Taipei, Taiwan
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taipei City Hospital, Ren-Ai branch, Taipei, Taiwan
| | - Hsiu-Hao Chang
- Division of Hematology and Oncology, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Hung-Yuan Li
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan/ University Hospital, Taipei, Taiwan
| | - Ying-Chuen Lai
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan/ University Hospital, Taipei, Taiwan
| | - Tse-Ying Huang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan/ University Hospital, Taipei, Taiwan
| | - Keh-Sung Tsai
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan/ University Hospital, Taipei, Taiwan
- Far Eastern Polyclinic, Taipei, Taiwan
| | - Kai-Hsin Lin
- Division of Hematology and Oncology, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Dong-Tsamn Lin
- Division of Hematology and Oncology, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Shiann-Tarng Jou
- Division of Hematology and Oncology, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Meng-Yao Lu
- Division of Hematology and Oncology, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Yung-Li Yang
- Division of Hematology and Oncology, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Laboratory Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Shu-Wei Chou
- Division of Hematology and Oncology, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Shyang-Rong Shih
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan/ University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Center of Anti-Aging and Health Consultation, National Taiwan University Hospital, Taipei, Taiwan
| |
Collapse
|
123
|
MOTOOKA NATSUKO, MATSUO HIROYA. The Affect of Lifestyle on Bone Mineral Density and Bone Turnover in Young Women. Kobe J Med Sci 2020; 65:E124-E131. [PMID: 32201427 PMCID: PMC7447096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 11/11/2019] [Indexed: 06/10/2023]
Abstract
INTRODUCTION This research aimed to evaluate the effect of lifestyle factors such as nutrient intake and physical activity on bone mineral density (BMD) and bone turnover in young women. MATERIALS AND METHODS BMD was assessed using Quantitative Ultrasound; lifestyle-related factors such as dietary habits, and physical activity were examined using questionnaires in 194 female college students. The biochemical markers of bone turnover were measured in the Osteopenia (BMD below the Young Adult Mean [YAM] -1.0SD, 16 subjects) and Normal (above the YAM-1.0SD, 31 subjects) groups. RESULTS The percentage of osteopenia was 11.9%. Calcium and magnesium intake (p<0.05), and physical activity (p<0.1) were found to be factors influencing BMD. The level of osteocalcin and type 1 procollagen N-terminal propeptide (P1NP) were higher in the Osteopenia group than in the Normal group (p<0.05). There was tendency that showed relationship between the level of undercarboxylated osteocalcin (ucOC) and BMD (p<0.1). The level of bone-specific alkaline phosphatase was significantly higher in the 25OH vitamin D insufficiency group compared to sufficiency group (p<0.05). The levels of OC, tartrate-resistant acid phosphatase-5b and P1NP were lower in the ucOC <4.5 ng/ml group compared to ≥4.5 ng/ml group (p<0.01, p<0.05, p<0.1), respectively. CONCLUSION This study showed that BMD in young women is affected by calcium and magnesium intake, physical activity, and vitamin D and K levels. It was suggested that the insufficiency of vitamin D and K might be contributable to low BMD through the change of bone turnover.
Collapse
Affiliation(s)
| | - HIROYA MATSUO
- Phone: +81-78-796-4525, Fax: +81-78-796-4525, E-mail:
| |
Collapse
|
124
|
Abstract
AIM The aim of this study was to examine long-term implant success and marginal bone loss (MBL) of dental implants in postmenopausal women with osteoporosis/osteopenia. MATERIALS AND METHODS Postmenopausal women who underwent dental implant treatment at least 3 years ago were divided into two study groups [Test (osteoporosis/osteopenia) Group and Control Group] according to bone mineral density (BMD) measurements. Besides clinical periodontal and radiographic examinations, any implant failures were also recorded. RESULTS A total of 52 patients with a mean age of 59.51 ± 5.66 years (Test Group; 26 patients, mean age: 60.61; Control Group; 26 patients, mean age: 58.42) were included in the study. Implant survival rates were 96.2% and 100% with a mean follow-up 60.84 ± 22.13 and 60.07 ± 20.93 months in Test and Control Groups, respectively (P > 0.05). While peri-implant PI (plaque index) and PD (probing depth) were not different between the groups, BoP (bleeding on probing) was significantly higher in Test Group (P = 0,026). Although MBL in Test Group was higher than Control Group (0.82 ± 0,63 mm and 0.44 ± 0,33 mm respectively), the difference was not found statistically significant (P = 0.069). CONCLUSION Within the limits of this retrospective study, it can be concluded that postmenopausal osteoporosis/osteopenia does not affect MBL and long-term implant success. The findings suggest that dental implant therapy is a reliable treatment modality in these patients to improve the quality of life by increasing function and aesthetics.
Collapse
Affiliation(s)
- V E Toy
- Department of Periodontology, Faculty of Dentistry, Inonu University, Malatya, Turkey
| | - M O Uslu
- Department of Periodontology, Faculty of Dentistry, Inonu University, Malatya, Turkey
| |
Collapse
|
125
|
Sakamoto Y, Ishijima M, Nakano S, Suzuki M, Liu L, Tokita A, Kim SG, Shimizu T, Kaneko K, Nozawa M. Physiologic Leg Bowing is not a Physiologic Condition but Instead is Associated with Vitamin D Disorders in Toddlers. Calcif Tissue Int 2020; 106:95-103. [PMID: 31595325 DOI: 10.1007/s00223-019-00619-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 09/21/2019] [Indexed: 11/27/2022]
Abstract
When children around 2-year-old show leg bowing without lower-limb radiographic abnormalities for rickets, the leg bowing is classified as "physiologic" genu varum without conducting a blood test. However, it has recently been suggested that toddlers who are diagnosed with physiologic genu varum may in fact have some form of bone metabolic disorder. In this 1:2 case-control study, blood samples were obtained from 33 toddlers with genu varum without radiographic abnormalities for rickets and 66 age- and gender-matched healthy children. Serum alkaline phosphatase (sALP), intact parathyroid hormone (siPTH), 25-hydroxy vitamin D [s25(OH)D], calcium (sCa), and inorganic phosphate (sP) were measured. s25(OH)D of the subjects with genu varum (24.8 ng/ml) were significantly lower than those of the control (33.6 ng/ml) (p < 0.001). The frequency of vitamin D insufficiency/deficiency (< 20 ng/ml) of the subjects with genu varum (39%) was significantly higher than that in the control (14%) (p = 0.004) (odds ratio by vitamin D insufficiency/deficiency: 4.1 [1.5-11.1, p = 0.004]). sCa in subjects with genu varum (10.2 ng/ml) were significantly higher than in control (9.8 ng/ml) (p < 0.001), as were sALP (1057 IU/l) and siPTH (28.4 pg/ml) (740 IU/l and 8.8 pg/ml in control, respectively; p < 0.001). siPTH levels were associated with s25(OH)D levels in subjects with genu varum (r = - 0.57, p < 0.001), while no association was observed in the control (r = 0.11, p = 0.36). Genu varum without radiographic abnormalities of rickets was associated with both vitamin D and bone-metabolic disorders in toddlers, indicating that physiologic genu varum is not a physiologic condition in toddlers.
Collapse
Affiliation(s)
- Yuko Sakamoto
- Department of Orthopaedics, Juntendo University Nerima Hospital, Tokyo, Japan
| | - Muneaki Ishijima
- Department of Medicine for Orthopaedics and Motor Organ, Juntendo University Graduate School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
- Department of Pediatrics, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Satoshi Nakano
- Department of Pediatrics, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Mitsuyoshi Suzuki
- Department of Pediatrics, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Lizu Liu
- Department of Medicine for Orthopaedics and Motor Organ, Juntendo University Graduate School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
- Sportology Center, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | | | - Sung-Gon Kim
- Department of Orthopaedics, Juntendo University Nerima Hospital, Tokyo, Japan
| | - Toshiaki Shimizu
- Department of Pediatrics, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kazuo Kaneko
- Department of Medicine for Orthopaedics and Motor Organ, Juntendo University Graduate School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
- Department of Pediatrics, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Masahiko Nozawa
- Department of Orthopaedics, Juntendo University Nerima Hospital, Tokyo, Japan
| |
Collapse
|
126
|
Carbonara CEM, dos Reis LM, Quadros KRDS, Roza NAV, Sano R, Carvalho AB, Jorgetti V, de Oliveira RB. Renal osteodystrophy and clinical outcomes: data from the Brazilian Registry of Bone Biopsies - REBRABO. J Bras Nefrol 2020; 42:138-146. [PMID: 32756862 PMCID: PMC7427645 DOI: 10.1590/2175-8239-jbn-2019-0045] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 07/15/2019] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Mineral and bone disorders (MBD) are major complications of chronic kidney disease (CKD)-related adverse outcomes. The Brazilian Registry of Bone Biopsy (REBRABO) is an electronic database that includes renal osteodystrophy (RO) data. We aimed to describe the epidemiological profile of RO in a sample of CKD-MBD Brazilian patients and understand its relationship with outcomes. METHODS Between August 2015 and March 2018, 260 CKD-MBD stage 3-5D patients who underwent bone biopsy were followed for 12 to 30 months. Clinical-demographic, laboratory, and histological data were analyzed. Bone fractures, hospitalizations, and death were considered the primary outcomes. RESULTS Osteitis fibrosa, mixed uremic osteodystrophy, adynamic bone disease, osteomalacia, osteoporosis, and aluminum (Al) accumulation were detected in 85, 43, 27, 10, 77, and 65 patients, respectively. The logistic regression showed that dialysis vintage was an independent predictor of osteoporosis (OR: 1.005; CI: 1.001-1.010; p = 0.01). The multivariate logistic regression revealed that hemodialysis treatment (OR: 11.24; CI: 1.227-100; p = 0.03), previous parathyroidectomy (OR: 4.97; CI: 1.422-17.241; p = 0.01), and female gender (OR: 2.88; CI: 1.080-7.679; p = 0.03) were independent predictors of Al accumulation; 115 patients were followed for 21 ± 5 months. There were 56 hospitalizations, 14 deaths, and 7 fractures during follow-up. The COX regression revealed that none of the variable related to the RO/turnover, mineralization and volume (TMV) classification was an independent predictor of the outcomes. CONCLUSION Hospitalization or death was not influenced by the type of RO, Al accumulation, or TMV classification. An elevated prevalence of osteoporosis and Al accumulation was detected.
Collapse
Affiliation(s)
- Cinthia Esbrile Moraes Carbonara
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Laboratório para o Estudo do Distúrbio Mineral e Ósseo em Nefrologia, Campinas, SP, Brasil
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas, SP, Brasil
| | - Luciene Machado dos Reis
- Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, Laboratório de Fisiopatologia Renal, São Paulo, SP, Brasil
| | - Kélcia Rosana da Silva Quadros
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Laboratório para o Estudo do Distúrbio Mineral e Ósseo em Nefrologia, Campinas, SP, Brasil
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas, SP, Brasil
| | - Noemi Angelica Vieira Roza
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Laboratório para o Estudo do Distúrbio Mineral e Ósseo em Nefrologia, Campinas, SP, Brasil
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas, SP, Brasil
| | - Rafael Sano
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Laboratório para o Estudo do Distúrbio Mineral e Ósseo em Nefrologia, Campinas, SP, Brasil
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas, SP, Brasil
| | - Aluizio Barbosa Carvalho
- Sociedade Brasileira de Nefrologia, Departamento de Distúrbios do Metabolismo Ósseo Mineral na Doença Renal Crônica, São Paulo, SP, Brasil
- Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Vanda Jorgetti
- Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, Laboratório de Fisiopatologia Renal, São Paulo, SP, Brasil
- Sociedade Brasileira de Nefrologia, Departamento de Distúrbios do Metabolismo Ósseo Mineral na Doença Renal Crônica, São Paulo, SP, Brasil
| | - Rodrigo Bueno de Oliveira
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Laboratório para o Estudo do Distúrbio Mineral e Ósseo em Nefrologia, Campinas, SP, Brasil
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas, SP, Brasil
- Sociedade Brasileira de Nefrologia, Departamento de Distúrbios do Metabolismo Ósseo Mineral na Doença Renal Crônica, São Paulo, SP, Brasil
| |
Collapse
|
127
|
Chisati EM, Constantinou D, Lampiao F. Reduced bone mineral density among HIV infected patients on anti-retroviral therapy in Blantyre, Malawi: Prevalence and associated factors. PLoS One 2020; 15:e0227893. [PMID: 31935270 PMCID: PMC6959680 DOI: 10.1371/journal.pone.0227893] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 12/31/2019] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Use of tenofovir based anti-retroviral therapy (ART) in HIV patients is associated with low bone mineral density (BMD). Low BMD predisposes people living with HIV (PLWHIV) to fractures thereby increasing morbidity and mortality. Since the introduction of tenofovir based ARV regimens in 2011, information on the prevalence of low BMD in PLWHIV and receiving ART is still scarce in Malawi. This study aimed to determine the prevalence and associated factors of low BMD among adults living with HIV and receiving ART in Blantyre, Malawi. METHODOLOGY This was a cross sectional study involving 282 HIV-positive adults of whom 102 (36%) were males. The participants aged 18-45 years were recruited from three primary and one tertiary health care facilities. Patients with no other comorbidities or conditions associated with low BMD and on ART >12 months were included. Data on BMD (femoral neck and lumbar spine) were collected using Dual-Energy X-ray Absorptiometry (DEXA). The International Physical Activity Questionnaire (IPAQ) was used to assess the physical activity (PA) levels. Participants' body weight (kg) and height (m) were also measured. Descriptive statistics, Chi-Square test and multivariable logistic regression were used to analyse data. RESULTS Mean age of participants was 37(± 6.4) years, mean duration on ART was 5(± 3.5) years and mean body mass index (BMI) was 23(± 4.5) kg/m2. Twenty percent (55) had reduced BMD. More males (28%) had reduced BMD than females (14%) (p = 0.04). There was a significant association between lumbar BMD and femoral neck BMD (r = 0.66,p<0.001). However, on average, lumbar BMD (g/cm2) was significantly lower than the femoral BMD (p < 0.001). Participants with low PA level (OR 1.23,p = 0.6) had higher odds of having reduced BMD compared to those with high PA level. CONCLUSIONS AND RECOMMENDATION Prevalence of reduced BMD is high among PLWHIV in Malawi especially male Malawian adults. Occurrence of low BMD is associated with low PA level. There is need for health care providers to routinely monitor BMD and PA levels of this population.
Collapse
Affiliation(s)
- Enock M. Chisati
- Department of Physiotherapy, College of Medicine, University of Malawi, Blantyre, Malawi
- Consortium for Advanced Research Training in Africa (CARTA), Nairobi, Kenya
| | - Demitri Constantinou
- Center for Exercise Science and Sports Medicine, FIMS Collaborating Center of Sports Medicine, University of the Witwatersrand, Johannesburg, South Africa
| | - Fanuel Lampiao
- Department of Biomedical Sciences, College of Medicine, University of Malawi, Blantyre, Malawi
| |
Collapse
|
128
|
Qiao D, Liu X, Tu R, Zhang X, Qian X, Zhang H, Jiang J, Tian Z, Wang Y, Dong X, Luo Z, Liu X, Tian H, Zhang G, Pan J, Wang C. Gender-specific prevalence and influencing factors of osteopenia and osteoporosis in Chinese rural population: the Henan Rural Cohort Study. BMJ Open 2020; 10:e028593. [PMID: 31932385 PMCID: PMC7044856 DOI: 10.1136/bmjopen-2018-028593] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE The aims of this study were to describe distributions of the prevalence of osteopenia and osteoporosis and identify the potential risk factors by gender in a Chinese rural population. DESIGN A cross-sectional survey. SETTING AND PARTICIPANTS A total of 8475 participants (18-79 years) were obtained from the Henan Rural Cohort Study. Bone mineral density (BMD) of the calcaneus for each individual was measured by ultrasonic bone density apparatus. Logistic regression models were used to evaluate associations of potential risk factors with prevalence of osteopenia and osteoporosis. Furthermore, a meta-analysis of prevalence of osteoporosis which included eight studies was conducted to confirm this study results. RESULTS The mean of BMD were 0.42 and 0.32 g/cm2 for men with osteopenia and osteoporosis (p<0.001), as well as 0.40 and 0.30 g/cm2 (p<0.001) for women with osteopenia and osteoporosis, respectively. The overall age-standardised prevalence of osteopenia and osteoporosis were 42.09% and 11.76% in all participants. The age-standardised prevalence of osteopenia in men (45.98%) was significantly higher than that in women (39.73%), whereas the age-standardised prevalence of osteoporosis in men (7.82%) was lower than that in women (14.38%). Meta-analysis results displayed pooled prevalence of osteoporosis of 18.0% (10.1%-25.8%) in total sample, 7.7% (5.7%-9.7%) in men and 22.4% (17.1%-27.6%) in women. Multivariable logistic regression models showed that ageing, women, low education level or income, drinking or underweight was related to increased risk for osteopenia or osteoporosis. CONCLUSIONS About one-sixth of the participants suffered osteoporosis in rural China, and the prevalence in women was higher than men. Although the results were lower than that of meta-analysis, osteoporosis still accounts for huge burden of disease in rural population due to limited medical service and lack of health risk awareness rather than urban area. TRIAL REGISTRATION NUMBER Chinese Clinical Trial Registry (ChiCTR-OOC-15006699; Pre-results).
Collapse
Affiliation(s)
- Dou Qiao
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Xiaotian Liu
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Runqi Tu
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Xia Zhang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Xinling Qian
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Haiqing Zhang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Jingjing Jiang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Zhongyan Tian
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Yan Wang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Xiaokang Dong
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Zhicheng Luo
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Xue Liu
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Huiling Tian
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Gongyuan Zhang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Jun Pan
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- The Second Clinical Medical School, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Chongjian Wang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| |
Collapse
|
129
|
Laakso S, Borchers J, Toiviainen-Salo S, Pekkinen M, Mäkitie O. Severe Phenotype of APECED (APS1) Increases Risk for Structural Bone Alterations. Front Endocrinol (Lausanne) 2020; 11:109. [PMID: 32210917 PMCID: PMC7067693 DOI: 10.3389/fendo.2020.00109] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 02/19/2020] [Indexed: 12/31/2022] Open
Abstract
Objective: Immunological abnormalities, the resulting endocrinopathies and their treatments may impact bone health in patients with autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED, APS1). The aim of the present study was to describe skeletal characteristics in patients with APECED and the prevalence and risk factors of compromised bone health. Patients and methods: We performed a cross-sectional study on 44 patients (27 females) with APECED and 82 age-, gender- and ethnicity-matched control subjects (54 females). We determined the prevalence of osteoporosis by dual-energy X-ray absorptiometry and skeletal characteristics by peripheral quantitative computed tomography at radius and tibia. Results: Patients were examined at the median age of 37.8 years (range, 7.0-70.1). Dual-energy X-ray absorptiometry indicated osteoporosis in four adult patients (9%); radiographs showed vertebral fractures in three patients. The prevalence of multiple non-spinal fractures was higher in patients than in controls. On peripheral quantitative computed tomography, bone characteristics at distal and proximal radius did not differ between the groups. At distal tibia, patients had lower total (p = 0.009) and trabecular (p = 0.033) volumetric bone mineral density. At the proximal tibia, patients had lower cortical thickness (p < 0.001) than controls. Severity of APECED phenotype influenced both radial and tibial characteristics: cortical thickness and total and trabecular volumetric bone mineral density were lower in patients with ≥7 disease manifestations as compared with more mildly affected patients, whose values were similar to controls. Conclusions: APECED associated with bone structural alterations, especially in patients with a high number of disease manifestations. This may increase the risk of fractures with aging, but symptomatic osteoporosis was rare.
Collapse
MESH Headings
- Absorptiometry, Photon
- Adolescent
- Adult
- Aged
- Bone Density
- Bone Diseases, Metabolic/diagnosis
- Bone Diseases, Metabolic/epidemiology
- Bone Diseases, Metabolic/etiology
- Child
- Cross-Sectional Studies
- Female
- Fractures, Bone/diagnosis
- Fractures, Bone/epidemiology
- Fractures, Bone/etiology
- Humans
- Male
- Middle Aged
- Osteoporosis/diagnosis
- Osteoporosis/epidemiology
- Osteoporosis/etiology
- Phenotype
- Polyendocrinopathies, Autoimmune/complications
- Polyendocrinopathies, Autoimmune/epidemiology
- Polyendocrinopathies, Autoimmune/pathology
- Prevalence
- Risk Factors
- Severity of Illness Index
- Young Adult
Collapse
Affiliation(s)
- Saila Laakso
- Children's Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Research Center, Helsinki, Finland
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- *Correspondence: Saila Laakso
| | - Joonatan Borchers
- Children's Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Research Center, Helsinki, Finland
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Sanna Toiviainen-Salo
- Children's Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Pediatric Radiology, Medical Imaging Center, Helsinki University Hospital, Helsinki, Finland
| | - Minna Pekkinen
- Children's Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Research Center, Helsinki, Finland
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Outi Mäkitie
- Children's Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Research Center, Helsinki, Finland
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Molecular Medicine and Surgery, Karolinska Institutet, and Clinical Genetics, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
130
|
Reid IR, Horne AM, Mihov B, Stewart A, Garratt E, Bastin S, Gamble GD. Effects of Zoledronate on Cancer, Cardiac Events, and Mortality in Osteopenic Older Women. J Bone Miner Res 2020; 35:20-27. [PMID: 31603996 DOI: 10.1002/jbmr.3860] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 08/06/2019] [Accepted: 08/14/2019] [Indexed: 12/27/2022]
Abstract
We recently showed that zoledronate prevented fractures in older women with osteopenia (hip T-scores between -1.0 and -2.5). In addition to fewer fractures, this study also suggested that women randomized to zoledronate had fewer vascular events, a lower incidence of cancer, and a trend to lower mortality. The present analysis provides a more detailed presentation of the adverse event data from that study, a 6-year, double-blind trial of 2000 women aged >65 years recruited using electoral rolls. They were randomly assigned to receive four infusions of either zoledronate 5 mg or normal saline at 18-month intervals. Supplements of vitamin D, but not calcium, were provided. There were 1017 serious adverse events in 443 participants in the placebo group, and 820 events in 400 participants in those randomized to zoledronate (relative risk = 0.90; 95% CI, 0.81 to 1.00). These events included fractures resulting in hospital admission. Myocardial infarction occurred in 39 women (43 events) in the placebo group and in 24 women (25 events) in the zoledronate group (hazard ratio 0.60 [95% CI, 0.36 to 1.00]; rate ratio 0.58 [95% CI, 0.35 to 0.94]). For a prespecified composite cardiovascular endpoint (sudden death, myocardial infarction, coronary artery revascularization, or stroke) 69 women had 98 events in the placebo group, and 53 women had 71 events in the zoledronate group (hazard ratio 0.76 [95% CI, 0.53 to 1.08]; rate ratio 0.72 [95% CI, 0.53 to 0.98]). Total cancers were significantly reduced with zoledronate (hazard ratio 0.67 [95% CI, 0.51 to 0.89]; rate ratio 0.68 [95% CI, 0.52 to 0.89]), and this was significant for both breast cancers and for non-breast cancers. Eleven women had recurrent or second breast cancers during the study, all in the placebo group. The hazard ratio for death was 0.65 (95% CI, 0.40 to 1.06; p = 0.08), and 0.51 (95% CI, 0.30 to 0.87) in those without incident fragility fracture. These apparent beneficial effects justify further appropriately powered trials of zoledronate with these nonskeletal conditions as primary endpoints. © 2019 American Society for Bone and Mineral Research.
Collapse
Affiliation(s)
- Ian R Reid
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
- Auckland District Health Board, Auckland, New Zealand
| | - Anne M Horne
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Borislav Mihov
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Angela Stewart
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Elizabeth Garratt
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Sonja Bastin
- Auckland District Health Board, Auckland, New Zealand
| | - Gregory D Gamble
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| |
Collapse
|
131
|
Xu H, Wang Z, Li X, Fan M, Bao C, Yang R, Song F, Xu W, Qi X. Osteoporosis and Osteopenia Among Patients With Type 2 Diabetes Aged ≥50: Role of Sex and Clinical Characteristics. J Clin Densitom 2020; 23:29-36. [PMID: 31101413 DOI: 10.1016/j.jocd.2019.04.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 04/13/2019] [Accepted: 04/17/2019] [Indexed: 10/27/2022]
Abstract
INTRODUCTION/BACKGROUND Although some studies have explored the association of adiposity and life habits (such as smoking) with osteoporosis and osteopenia among type 2 diabetes mellitus (T2DM) patients, the association between diabetic clinical characteristics (especially hypoglycemic drug use) and osteoporosis/osteopenia remains unclear. This study aimed to investigate the relationship of clinical characteristics with osteoporosis and osteopenia among T2DM patients by sex. METHODS A total of 1222 T2DM patients aged ≥50 were included in the present study. Information on demographic, anthropometric and clinical characteristics was collected from medical records. Bone mineral density was assessed by dual-energy X-ray absorptiometry densitometer. Multiple adjusted logistic regression analyses were performed to estimate the odds ratio (OR) and 95% confidence interval (CI) of osteoporosis and osteopenia related to clinical characteristics. RESULTS Of all participants, the prevalence of osteoporosis and osteopenia was 9.2% and 41.3%, respectively, and they were higher in females (14.7% and 48.5%) than in males (2.8% and 33%). After adjustment for potential confounders, the results showed that overweight (OR = 0.59; 95% CI, 0.42-0.81) and obesity (OR = 0.35; 95% CI, 0.24-0.50) were related to decreased odds of osteoporosis and osteopenia in both male and female T2DM patients, poor glycemic control (OR = 1.63; 95% CI, 1.08-2.47) was associated with increased odds of osteoporosis and osteopenia in males, and metformin treatment (OR = 0.65; 95% CI, 0.43-0.99) was associated with decreased odds of osteoporosis and osteopenia in females. CONCLUSIONS Better glycemic management and rational choice of antidiabetic medication might be promising to prevent osteoporosis in T2DM patients. Further longitudinal studies are warranted to explore the association between antidiabetic treatment and osteoporosis.
Collapse
Affiliation(s)
- Hui Xu
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Zhida Wang
- NHC Key Laboratory of Hormones and Development (Tianjin Medical University), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University Metabolic Diseases Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - Xuerui Li
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Meijuan Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Cuiping Bao
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Rongrong Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Fei Song
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Weili Xu
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China; Aging Research Center (ARC), Department Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden.
| | - Xiuying Qi
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.
| |
Collapse
|
132
|
Gracia-Marco L, García-Fontana B, Ubago-Guisado E, Vlachopoulos D, García-Martín A, Muñoz-Torres M. Analysis of Bone Impairment by 3D DXA Hip Measures in Patients With Primary Hyperparathyroidism: A Pilot Study. J Clin Endocrinol Metab 2020; 105:5582038. [PMID: 31588503 DOI: 10.1210/clinem/dgz060] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/07/2019] [Accepted: 09/27/2019] [Indexed: 11/19/2022]
Abstract
CONTEXT Primary hyperparathyroidism (PHPT) has been related to bone loss. Dual-energy x-ray absorptiometry (DXA) cannot distinguish between trabecular and cortical bone compartments but the recently developed three-dimensional (3D)-DXA software might overcome this issue. OBJECTIVE To examine the differences in DXA-derived areal bone mineral density (aBMD) and 3D-DXA parameters at the hip site between patients with PHPT and a healthy control group. DESIGN Cross-sectional pilot study. SETTING Hospital. PATIENTS 80 adults (59.5 ± 9.1 yrs), 40 with PHPT and 40 age- and sex-matched healthy controls. MEASURES aBMD (g/cm2) of the femoral neck, trochanter, shaft, and total hip was assessed using DXA. Cortical surface (sBMD, mg/cm2), cortical volumetric BMD (vBMD, mg/cm3), trabecular vBMD (mg/cm3), integral vBMD (mg/cm3) and cortical thickness (mm) was assessed using 3D-DXA software. RESULTS Mean-adjusted values showed lower aBMD (7.5%-12.2%, effect size: 0.51-1.01) in the PHPT group compared with the control group (all P < 0.05). 3D-DXA revealed bone impairment (3.7%-8.5%, effect size: 0.47-0.65) in patients with PHPT, mainly in cortical parameters (all P < 0.05). However, differences in trabecular vBMD were not statistically significant (P = 0.055). The 3D mapping showed lower cortical sBMD, cortical vBMD, and cortical thickness at the trochanter and diaphysis in the PHPT group (P < 0.05) compared with the control group. In both groups, the presence of osteopenia or osteoporosis is related to lower cortical bone. CONCLUSIONS aBMD and cortical 3D parameters are impaired in patients with PHPT versus healthy controls. The vBMD of the trabecular compartment seems to be affected, although to a lesser extent.
Collapse
Affiliation(s)
- Luis Gracia-Marco
- PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, Granada, Spain
- Growth, Exercise, Nutrition and Development Research Group, Universidad de Zaragoza, Zaragoza, Spain
| | - Beatriz García-Fontana
- Bone Metabolic Unit, Endocrinology and Nutrition Division. Hospital Universitario San Cecilio. Instituto de Investigación Biosanitaria de Granada (Ibs.GRANADA). Granada, Spain
- CIBERFES, Instituto de Salud Carlos III. Madrid, Spain
| | - Esther Ubago-Guisado
- Universidad de Castilla-La Mancha, Health and Social Research Center, Cuenca, Spain
| | - Dimitris Vlachopoulos
- Children's Health and Exercise Research Centre, Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Antonia García-Martín
- Bone Metabolic Unit, Endocrinology and Nutrition Division. Hospital Universitario San Cecilio. Instituto de Investigación Biosanitaria de Granada (Ibs.GRANADA). Granada, Spain
- CIBERFES, Instituto de Salud Carlos III. Madrid, Spain
| | - Manuel Muñoz-Torres
- Bone Metabolic Unit, Endocrinology and Nutrition Division. Hospital Universitario San Cecilio. Instituto de Investigación Biosanitaria de Granada (Ibs.GRANADA). Granada, Spain
- CIBERFES, Instituto de Salud Carlos III. Madrid, Spain
- Department of Medicine. Universidad de Granada, Granada, Spain
| |
Collapse
|
133
|
Tang GH, Norris E, Petrucci J, James PD, Lee A, Poon MC, Floros G, Boma-Fischer L, Teitel J, Nisenbaum R, Sholzberg M. Bone health in symptomatic carriers of haemophilia A: a protocol for a multicentre prospective matched-cohort study. BMJ Open 2019; 9:e032891. [PMID: 31796490 PMCID: PMC7003383 DOI: 10.1136/bmjopen-2019-032891] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Haemophilia A is an X linked inherited bleeding disorder, caused by a decrease in coagulation factor VIII. Persons with haemophilia experience repeated musculoskeletal bleeding, which can lead to decreased range of motion, irreversible joint damage, low bone mineral density (BMD), and are at greater risk for osteoporosis. Women heterozygous for this mutation, also known as haemophilia A carriers, can have bleeding symptoms and even experience joint bleeding evidenced by radiological soft tissue and osteochondral changes. The prevalence of low BMD as a risk factor for osteoporosis has never been evaluated in carriers of haemophilia, and given the recent findings which suggest subclinical musculoskeletal bleeding in carrier women, we hypothesise that they too are at risk of impaired bone health. METHODS AND ANALYSIS This is a national multicentre prospective matched-cohort study to compare BMD T-scores among symptomatic haemophilia A carriers, 50 years of age or older, with age-matched and body mass index-matched non-carriers (1:1). A total of 40 symptomatic carriers and 40 matched non-carriers will be recruited from St. Michael's Hospital, Kingston General Hospital in Ontario, Canada and Foothills Medical Centre in Alberta, Canada. Multivariable linear regression models will be used to estimate the effect of haemophilia carriership on BMD T-scores, adjusting for age, body mass index and other relevant covariates. ETHICS AND DISSEMINATION The protocol was designed and will be conducted in compliance with applicable laws, rules and regulations. Research ethics approval was obtained from St. Michael's Hospital, Foothills Medical Centre, and Kingston General Hospital. Findings will be presented at international venues such as the American Society of Haematology and the World Federation of Haemophilia World Congress. The authors of this study will seek publication in journals such as Blood, Journal of Thrombosis and Haemostasis, American Journal ofHematology and British Journal ofHaematology.
Collapse
Affiliation(s)
- Grace H Tang
- Hematology/Oncology, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Erin Norris
- Rheumatology, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Jessica Petrucci
- Hematology/Oncology, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Paula D James
- Hematology, Kingston General Hospital, Kingston, Ontario, Canada
| | - Adrienne Lee
- Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Man-Chiu Poon
- Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Georgina Floros
- Hematology/Oncology, St. Michael's Hospital, Toronto, Ontario, Canada
| | | | - Jerry Teitel
- Hematology/Oncology, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Rosane Nisenbaum
- Applied Health Research Centre, MAP Centre for Urban Health Solutions, St. Michael's Hospital, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | | |
Collapse
|
134
|
Weaver AA, Costa C, Ambrosini A, Tan J, Maez L, Ye X, Stitzel JD, Lenchik L. Sarcopenia and osteosarcopenia in seriously injured motor vehicle crash occupants. Traffic Inj Prev 2019; 20:S195-S197. [PMID: 31674830 PMCID: PMC7035189 DOI: 10.1080/15389588.2019.1659620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Objective: The objective of this study was to examine the prevalence of sarcopenia (low muscle mass) and osteosarcopenia (low bone density and muscle mass) in older motor vehicle crash (MVC) occupants and the relationship of these musculoskeletal conditions with age, sex, and injury.Methods: Sarcopenia and osteopenia was assessed from abdominal computed tomography (CT) scans of 61 seriously injured MVC occupants over age 50 in the Crash Injury Research and Engineering Network (CIREN) database.Results: The prevalence was 43% for sarcopenia, 25% for osteopenia, and 15% for osteosarcopenia in the CIREN occupants. The Injury Severity Score (ISS) was higher in those with only sarcopenia (mean ± SE = 22.4 ± 2.3), followed by those with osteosarcopenia (17.9 ± 2.4) and only osteopenia (12.8 ± 1.5). More total fractures were observed in occupants with sarcopenia alone (7.6 ± 1.5) or osteosarcopenia (7.0 ± 2.1) compared to nonsarcopenic occupants with osteopenia (4.0 ± 2.5).Conclusions: Sarcopenia and osteosarcopenia may be associated with more serious injuries and fractures in MVCs.
Collapse
Affiliation(s)
- Ashley A Weaver
- Virginia Tech-Wake Forest University, School of Biomedical Engineering and Sciences, Winston-Salem, North Carolina
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Casey Costa
- Virginia Tech-Wake Forest University, School of Biomedical Engineering and Sciences, Winston-Salem, North Carolina
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Alexander Ambrosini
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Josh Tan
- Department of Radiology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Lisa Maez
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Xin Ye
- Virginia Tech-Wake Forest University, School of Biomedical Engineering and Sciences, Winston-Salem, North Carolina
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Joel D Stitzel
- Virginia Tech-Wake Forest University, School of Biomedical Engineering and Sciences, Winston-Salem, North Carolina
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Leon Lenchik
- Department of Radiology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| |
Collapse
|
135
|
Kapoor N, Cherian KE, Sajith KG, Thomas M, Eapen CE, Thomas N, Paul TV. Renal Tubular Function, Bone Health and Body Composition in Wilson's Disease: A Cross-Sectional Study from India. Calcif Tissue Int 2019; 105:459-465. [PMID: 31317233 DOI: 10.1007/s00223-019-00588-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 07/11/2019] [Indexed: 12/21/2022]
Abstract
There is limited literature from India with regard to the prevalence and magnitude of renal tubular and bone manifestations in Wilson's disease (WD). Thus, we studied the prevalence of renal tubular acidosis among Indian patients with WD and also evaluated bone health and body composition in them. It was a cross-sectional study conducted at a south Indian tertiary care center. Twenty-five consecutive patients with WD aged more than 12 years attending the hepatology and neurology departments and 50 age, sex and BMI-matched controls were recruited. After clinical assessment, they underwent biochemical testing to assess renal tubular dysfunction. Bone mineral density (BMD) and body composition were assessed using a dual energy X-ray absorptiometry (DXA) scanner. Fifty-six percent (14/25) of patients with WD had renal tubular acidosis (RTA). Of them, 24% were diagnosed to have distal RTA. RTA was more common in hepatic WD patients who had prolonged duration of illness. Patients with WD had significantly lower BMD as compared to control subjects (p < 0.05). Low BMI, low IGF-1 and a shorter duration of therapy were key determinants of low bone mass in them (p < 0.05). Patients with WD had significantly more body fat (p = 0.01) and lower lean muscle mass (p = 0.03) when compared to age, sex and BMI-matched controls. In conclusion, renal tubular acidosis was common in patients with Wilson's disease. These patients had a lower bone mineral density, higher body fat percentage and lower lean muscle mass as compared to controls.
Collapse
Affiliation(s)
- Nitin Kapoor
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, Tamil Nadu, 632004, India
| | - Kripa Elizabeth Cherian
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, Tamil Nadu, 632004, India
| | | | - Maya Thomas
- Department of Neurology, Christian Medical College, Vellore, India
| | | | - Nihal Thomas
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, Tamil Nadu, 632004, India
| | - Thomas V Paul
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, Tamil Nadu, 632004, India.
| |
Collapse
|
136
|
Kaffel D, Sellami M, Ayachi S, Maatallah K, Ferjani H, Kchir MM, Hamdi W. Contribution of bone mineral density in stress fractures of elite athletes. Tunis Med 2019; 97:1229-1234. [PMID: 32173823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
INTRODUCTION The stress fracture occurs in a healthy bone with a lack of adaptation to sustained, intensive and repetitive physical activity. However, bone mineral density is strongly correlated with bone strength and fractures may occur more easily on osteoporotic bone. AIM To evaluate the bone densitometric profile of elite athletes with a history of stress fracture and to determine the interest in preventing this type of fracture. METHODS cross-sectional study comparing a group of elite athletes to a control group matched by sex, age and sports discipline. Bone mineral density is measured by dual energy x-ray absorptiometry. RESULTS Our study involved 10 elite athletes with a mean age of 20.3 years and a history of stress fracture, compared to a population of 8 controls practicing the same sport with the same training volume per week. The diagnosis of clinically suspected stress fracture is confirmed in all cases by bone scintigraphy. Osteopenia is diagnosed in one patient while osteoporosis is found in one of the controls. No significant difference was found between the 2 mean bone densities (at the lumbar spine and proximal femur) among the 2 groups. CONCLUSION bone densitometry does not seem to be, according to our study, a relevant tool in preventing stress fractures in elite athletes.
Collapse
|
137
|
Barrientos-Rios R, Frias S, Velázquez-Aragón JA, Villaroel CE, Sánchez S, Molina B, Martínez A, Carnevale A, García-de-Teresa B, Bonilla E, Alvarado-Araiza CD, Valderrama-Hernández A, Ríos-Gallardo PT, Calzada-León R, Altamirano-Bustamante N, Torres L. Low bone mineral density and renal malformation in Mexican patients with Turner syndrome are associated with single nucleotide variants in vitamin D-metabolism genes. Gynecol Endocrinol 2019; 35:772-776. [PMID: 30887870 DOI: 10.1080/09513590.2019.1582626] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Turner syndrome (TS) is a common genetic disorder. TS-phenotype includes short stature, gonadal dysgenesis, cardiac and kidney malformations, low bone mineral density (low-BMD) and thyroiditis. TS-phenotype varies from patient to patient and the cause is not clear, the genomic background may be an important contributor for this variability. Our aim was to identify the association of specific single nucleotide variants in the PTPN22, VDR, KL, and CYP27B1 genes and vitamin D-metabolism, heart malformation, renal malformation, thyroiditis, and low-BMD in 61 Mexican TS-patients. DNA samples were genotyped for SNVs: rs7975232 (VDR), rs9536282 (KL), rs4646536 (CYP27B1), and rs1599971 (PTPN22) using the KASP assay. Chi-square test under a recessive model and multifactorial dimensionality reduction method were used for analysis. We found a significant association between renal malformation and the rs9536282 (KL) variant and between rs4646536 (CYP27B1) and low-BMD, these variants may have modest effects on these characteristics but contribute to the variability of the TS phenotype. In addition, we identified gene-gene interactions between variants in genes KL, CYP27B1 and VDR related to vitamin D-metabolism and low-BMD in TS-patients. Our results support the idea that the genetic background of TS-patients contributes to the clinical variability seen in them.
Collapse
Affiliation(s)
- Rehotbevely Barrientos-Rios
- a Laboratorio de Citogenética, Departamento de Genética Humana, Instituto Nacional de Pediatría , Ciudad de México , Mexico
- b Posgrado en Biología Experimental, Universidad Autónoma Metropolitana , Ciudad de México , Mexico
| | - Sara Frias
- a Laboratorio de Citogenética, Departamento de Genética Humana, Instituto Nacional de Pediatría , Ciudad de México , Mexico
- c Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México , Ciudad de México , Mexico
| | - José A Velázquez-Aragón
- d Laboratorio de Biología Molecular, Departamento de Genética Humana, Instituto Nacional de Pediatría , Ciudad de México , Mexico
| | - Camilo E Villaroel
- e Departamento de Genética Humana, Instituto Nacional de Pediatría , Ciudad de México , Mexico
| | - Silvia Sánchez
- a Laboratorio de Citogenética, Departamento de Genética Humana, Instituto Nacional de Pediatría , Ciudad de México , Mexico
| | - Bertha Molina
- a Laboratorio de Citogenética, Departamento de Genética Humana, Instituto Nacional de Pediatría , Ciudad de México , Mexico
| | - Angélica Martínez
- f Departamento de Inmunogenómica y Enfermedades Metabólicas, Instituto Nacional de Medicina Genómica , Ciudad de México , Mexico
| | - Alessandra Carnevale
- g Laboratorio de Enfermedades Mendelianas, Instituto Nacional de Medicina Genómica , Ciudad de México , Mexico
| | - Benilde García-de-Teresa
- a Laboratorio de Citogenética, Departamento de Genética Humana, Instituto Nacional de Pediatría , Ciudad de México , Mexico
| | - Edmundo Bonilla
- b Posgrado en Biología Experimental, Universidad Autónoma Metropolitana , Ciudad de México , Mexico
| | | | | | | | - Raúl Calzada-León
- h Servicio de Endocrinología, Instituto Nacional de Pediatría , Ciudad de México , Mexico
| | | | - Leda Torres
- a Laboratorio de Citogenética, Departamento de Genética Humana, Instituto Nacional de Pediatría , Ciudad de México , Mexico
| |
Collapse
|
138
|
van Atteveld JE, Pluijm SM, Ness KK, Hudson MM, Chemaitilly W, Kaste SC, Robison LL, Neggers SJ, Yasui Y, van den Heuvel-Eibrink MM, Wilson CL. Prediction of Low and Very Low Bone Mineral Density Among Adult Survivors of Childhood Cancer. J Clin Oncol 2019; 37:2217-2225. [PMID: 31169453 PMCID: PMC6804829 DOI: 10.1200/jco.18.01917] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2019] [Indexed: 12/21/2022] Open
Abstract
PURPOSE To develop and validate prediction models for low and very low bone mineral density (BMD) on the basis of clinical and treatment characteristics that identify adult survivors of childhood cancer who require screening by dual-energy x-ray absorptiometry. PATIENTS AND METHODS White survivors of childhood cancer (n = 2,032; median attained age, 29.3 years [range, 18.1 to 40.9 years]) enrolled in the St Jude Lifetime Cohort (SJLIFE; development) and survivors treated at the Erasmus Medical Center (validation) in the Netherlands (n = 403; median age, 24.2 years [range, 18.0 to 40.9 years]) were evaluated with dual-energy x-ray absorptiometry to determine lumbar spine BMD and total-body BMD. Low and very low BMD were defined as lumbar spine BMD and/or total-body BMD z scores of -1 or lower or -2 or lower, respectively. Multivariable logistic regression was used to build prediction models; performance was assessed using receiver operating characteristic curves. Diagnostic values were calculated at different probabilities. RESULTS Low BMD was present in 51% and 45% of SJLIFE and Dutch participants, respectively, and very low BMD was present in 20% and 10%, respectively. The model for low BMD included male sex (odds ratio [OR], 3.07), height (OR, 0.95), weight (OR, 0.98), attained age (OR, 0.97), current smoking status (OR, 1.48), and cranial irradiation (OR, 2.11). Areas under the curve were 0.72 (95% CI, 0.70 to 0.75) in the SJLIFE cohort and 0.69 (95% CI, 0.64 to 0.75) in the Dutch cohort. The sum of the sensitivity (69.0%) and specificity (64.0%) was maximal at the predicted probability of 50%. The model for very low BMD included male sex (OR, 3.28), height (OR, 0.95), weight (OR, 0.97), attained age (OR, 0.98), cranial irradiation (OR, 2.07), and abdominal irradiation (OR, 1.61), yielding areas under the curve of 0.76 (95% CI, 0.73 to 0.78; SJLIFE cohort) and 0.75 (95% CI, 0.67 to 0.83; Dutch cohort). CONCLUSION Validated prediction models for low and very low BMD, using easily measured patient and treatment characteristics, correctly identified BMD status in most white adult survivors through age 40 years.
Collapse
Affiliation(s)
| | - Saskia M.F. Pluijm
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Erasmus University Medical Center, Rotterdam, the Netherlands
| | | | | | | | - Sue C. Kaste
- St Jude Children’s Research Hospital, Memphis, TN
- University of Tennessee Health Science Center, Memphis, TN
| | | | - Sebastian J.C.M.M. Neggers
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Yutaka Yasui
- St Jude Children’s Research Hospital, Memphis, TN
| | | | | |
Collapse
|
139
|
Gregson CL, Hartley A, Majonga E, McHugh G, Crabtree N, Rukuni R, Bandason T, Mukwasi-Kahari C, Ward KA, Mujuru H, Ferrand RA. Older age at initiation of antiretroviral therapy predicts low bone mineral density in children with perinatally-infected HIV in Zimbabwe. Bone 2019; 125:96-102. [PMID: 31082498 PMCID: PMC6599174 DOI: 10.1016/j.bone.2019.05.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 05/08/2019] [Accepted: 05/09/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Perinatally-acquired HIV infection commonly causes stunting in children; how this affects bone and muscle development is unclear. We investigated differences in bone and muscle mass and muscle function between children with HIV (CWH) and uninfected children. SETTING Cross-sectional study of CWH (6-16 years) receiving antiretroviral therapy (ART) for >6 months and similar aged children testing HIV-negative at primary health clinics in Zimbabwe. METHODS From Dual-energy X-ray Absorptiometry (DXA) we calculated total-body less-head (TBLH) Bone Mineral Content (BMC) for lean mass adjusted-for-height (TBLH-BMCLBM) Z-scores, and lumbar spine (LS) Bone Mineral Apparent Density (BMAD) Z-scores. RESULTS The 97 CWH were older (mean age 12.7 vs. 10.0 years) and taller (mean height 142 cm vs. 134 cm) than 77 uninfected. However, stunting (height-for-age Z-score ≤ -2) was more prevalent in CWH (35% vs. 5%, p < 0.001). Among CWH, 15% had low LS-BMAD (Z-score ≤ -2) and 13% low TBLH-BMCLBM, vs. 1% and 3% respectively in those uninfected (both p ≤ 0.02). After age, sex, height and puberty adjustment, LS-BMAD was 0.33 SDs (95%CI -0.01, 0.67; p = 0.06) lower in CWH, with no differences by HIV status in TBLH-BMCLBM, lean mass (0.11 [-0.03, 0.24], p = 0.11) or grip strength (0.05 [-0.16, 0.27], p = 0.62). However, age at ART initiation was correlated with both LS-BMAD Z-score (r = -0.33, p = 0.001) and TBLH-BMCLBM Z-score (r = -0.23, p = 0.027); for each year ART initiation was delayed a 0.13 SD reduction in LS-BMAD was seen. CONCLUSION Size-adjusted low bone density is common in CWH. Delay in initiating ART adversely affects bone density. Findings support immediate ART initiation at HIV diagnosis.
Collapse
Affiliation(s)
- Celia L Gregson
- The Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
| | - April Hartley
- The Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; Medical Research Council Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Edith Majonga
- Biomedical Research and Training Institute (BRTI), Harare, Zimbabwe; Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine (LSHTM), London, UK
| | - Grace McHugh
- Biomedical Research and Training Institute (BRTI), Harare, Zimbabwe
| | - Nicola Crabtree
- Department of Endocrinology, Birmingham Women's and Children's NHS Foundation Trust, UK
| | - Ruramayi Rukuni
- Biomedical Research and Training Institute (BRTI), Harare, Zimbabwe; Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine (LSHTM), London, UK
| | - Tsitsi Bandason
- Biomedical Research and Training Institute (BRTI), Harare, Zimbabwe
| | | | - Kate A Ward
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - Hilda Mujuru
- Department of Paediatrics, University of Zimbabwe, Harare, Zimbabwe
| | - Rashida A Ferrand
- Biomedical Research and Training Institute (BRTI), Harare, Zimbabwe; Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine (LSHTM), London, UK
| |
Collapse
|
140
|
Costa R, Franco C, Santos N, Maio P, Vieira F, Antunes S, Martins L, Tuna ML. [Metabolic Bone Disease of Prematurity in Very Low Birthweight Infants: Retrospective Observational Study]. ACTA MEDICA PORT 2019; 32:536-541. [PMID: 31445534 DOI: 10.20344/amp.10994] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 04/05/2019] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Metabolic bone disease of prematurity consists in a decrease of bone matrix mineral content, in comparison with the level expected for gestational age. Screening of this condition is based on serum alkaline phosphatase and phosphate levels. The aim of this study is to evaluate the prevalence of metabolic bone disease of prematurity, to assess the aspects associated with a higher risk of this disease and to describe the growth of newborns with birth weight below 1500 g and metabolic bone disease of prematurity. MATERIAL AND METHODS Observational, retrospective, multicenter and descriptive study in three neonatal intensive care units in Portugal, from May 1st 2016 to April 30th 2017. A convenience sample of very low birthweight newborns was obtained. Demographic, clinical, and laboratory variables were described in newborns with and without metabolic bone disease of prematurity. RESULTS A total of 53 newborns were included in this study: 30 males, 16 with gestational age ≤ 28 weeks. Five cases of metabolic bone disease of prematurity were diagnosed. In this group, the majority of patients was male and presented a lower gestational age and birth weight, in comparison with the group without metabolic bone disease of prematurity. The average duration of parenteral nutrition was higher in newborns with metabolic bone disease of prematurity and the calcium/phosphate ratio was lower than the recommended values. Growth was similar in both groups. No patient with metabolic bone disease of prematurity underwent physical rehabilitation. DISCUSSION The prevalence of metabolic bone disease of prematurity was 9.43%, which is lower than what is described in the literature. However, only 50% of newborns completed the screening according to the recommendations. The main risk factors identified concur with the literature. CONCLUSION Metabolic bone disease of prematurity is a frequent but underdiagnosed comorbidity in very low birthweight newborns. It is essential to screen newborns at risk for this condition, using biochemical markers, as well as structure nutritional interventions and physical stimulation in order to avoid short and long-term consequences of this disease.
Collapse
Affiliation(s)
- Raquel Costa
- Serviço de Pediatria. Hospital Espírito Santo de Évora. Évora. Portugal
| | - Catarina Franco
- Serviço de Pediatria. Hospital Divino Espírito Santo. Ponta Delgada. Portugal
| | - Nádia Santos
- Serviço de Pediatria. Hospital Espírito Santo de Évora. Évora. Portugal
| | - Patrícia Maio
- Serviço de Pediatria. Hospital Espírito Santo de Évora. Évora. Portugal
| | - Filipa Vieira
- Serviço de Pediatria. Hospital São Francisco Xavier. Centro Hospitalar Lisboa Ocidental. Lisboa. Portugal
| | - Sónia Antunes
- Serviço de Neonatologia. Hospital Espírito Santo de Évora. Évora. Portugal
| | - Laura Martins
- Serviço de Neonatologia. Hospital Espírito Santo de Évora. Évora. Portugal
| | - Madalena Lopo Tuna
- Serviço de Neonatologia. Hospital São Francisco Xavier. Centro Hospitalar Lisboa Ocidental. Lisboa. Portugal
| |
Collapse
|
141
|
Abstract
To investigate the differences in bone mineral density between patients with liver cirrhosis and healthy control, and to analyze the risk factors of hepatic osteoporosis in patients with HBV related liver cirrhosis.A total of 189 patients with liver cirrhosis and 207 health controls were enrolled. The bone mineral density of lumbar spine and femoral neck was examined by dual energy X-ray absorptiometry. -2.0 <T value <-1.0 defined as osteopenia, T value ≤-2.0 defined as osteoporosis.Bone mineral density in the cirrhotic group was significantly lower than that in the control group (lumbar: 1.02 ± 0.16 vs 1.08 ± 0.13, P < .001; femoral neck: 0.86 ± 0.14 vs 0.91 ± 0.14, P < .001). Both 2 groups showed a tendency that decrease bone density correlated with age and decrease body mass index (BMI). Multivariate correlation analysis showed that women (OR = 6.931, P = .002), age (OR = 1.096, P < .001), low BMI (OR = 0.874, P = .037), and high liver stiffness value (OR = 1.125, P = .046) were independent risk factors for osteopenia and low body weight (OR = 0.934, P = .006) and high liver stiffness value (OR = 1.246, P = .034) were independent risk factors for osteoporosis.Our study shows that bone mineral density in patients with liver cirrhosis decreased significantly, especially in the elderly and low BMI patient. For HBV-related cirrhosis with risk factors, a regular bone density screening should be given, and timely intervention should be taken into consideration.
Collapse
Affiliation(s)
| | - Hui Gong
- Department of Rehabilitation, Shandong Provincial Qianfoshan Hospital
| | - Zengcun Su
- Department of Ultrasound, Provincial Hospital Affiliated to Shandong University, China
| | | | | |
Collapse
|
142
|
Sestak I, Blake GM, Patel R, Coleman RE, Cuzick J, Eastell R. Comparison of risedronate versus placebo in preventing anastrozole-induced bone loss in women at high risk of developing breast cancer with osteopenia. Bone 2019; 124:83-88. [PMID: 31028957 PMCID: PMC6548284 DOI: 10.1016/j.bone.2019.04.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 04/04/2019] [Accepted: 04/24/2019] [Indexed: 11/30/2022]
Abstract
Anastrozole has been shown to prevent breast cancer in postmenopausal women at high risk of the disease, but has been associated with substantial accelerated loss of bone mineral density (BMD) and increased fractures. Here, we investigate the effect of risedronate on BMD after 5 years of follow-up in the IBIS-II prevention trial. 1410 women were enrolled in the bone sub-study and stratified into three strata according to the lowest baseline T-score at spine or femoral neck. The objective was to compare the effect of oral risedronate (35 mg weekly) versus placebo in osteopenic women in stratum II who were randomised to anastrozole in the main study. 258 osteopenic, postmenopausal women at high risk of developing breast cancer for whom baseline and follow-up bone mineral density measurements were available. 5-year mean BMD change at the lumbar spine for osteopenic women randomised to anastrozole and risedronate was -0.4% compared to -4.2% for those not on risedronate (P < 0.0001) but not significantly different between risedronate users and non-users at the hip (P = 0.2). 5-year mean PINP change was -20% for those randomised to anastrozole and risedronate compared to 3% for those not on risedronate but on anastrozole (P < 0.0001). Our results confirm the bone loss associated with the use of anastrozole and show that anastrozole-induced BMD loss in the spine can be controlled with risedronate treatment. However, our results suggest that weekly oral risedronate is unable to completely prevent anastrozole induced bone loss at the hip.
Collapse
Affiliation(s)
- Ivana Sestak
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University London, Charterhouse Square, London EC1M 6BQ, UK.
| | - Glen M Blake
- School of Biomedical Engineering & Imaging Sciences, King's College London, St Thomas' Hospital, London SE1 7EH, UK
| | | | - Robert E Coleman
- Department of Oncology and Metabolism, University of Sheffield, Western Bank, Sheffield S10 2TN, UK
| | - Jack Cuzick
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University London, Charterhouse Square, London EC1M 6BQ, UK
| | - Richard Eastell
- Department of Oncology and Metabolism, University of Sheffield, Western Bank, Sheffield S10 2TN, UK
| |
Collapse
|
143
|
Tong H, Zong HX, Xu SQ, Wang XR, Gong X, Xu JH, Cheng M. Osteoporosis Self-Assessment Tool As a Screening Tool for Predicting Osteoporosis in Elderly Chinese Patients With Established Rheumatoid Arthritis. J Clin Densitom 2019; 22:321-328. [PMID: 30205984 DOI: 10.1016/j.jocd.2018.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 08/02/2018] [Accepted: 08/02/2018] [Indexed: 12/01/2022]
Abstract
Osteoporosis Self-Assessment Tool for Asians (OSTA) is an indicator for assessing osteoporosis in postmenopausal women. The aim of this study was to investigate the value of OSTA index on predicting osteoporosis in elderly Chinese patients with established rheumatoid arthritis (RA). A total of 320 patients with RA and 158 normal individuals were recruited from January 2015 to October 2017. Bone mineral density (BMD) at the femur and lumbar spine was measured by dual-energy X-ray absorptiometry. RA group and control group were divided into low risk (values≥-1), medium risk (values between -4 and -1), and high risk (values ≤-4) group according to the value of OSTA index. One-way analysis of variance showed that BMD at all detected regions among the 3 groups were obviously different (p < 0.0001). Incidences of osteoporosis among different OSTA groups were 21.76% (47/216), 56.41% (44/78), and 80.77% (21/26), separately (x2 = 67.389, p < 0.0001). In RA group including premenspausal or postmenspausal female subgroup, prevalences of osteoporosis among different OSTA groups were different (p < 0.05-0.0001). We also found a positive linear correlation between OSTA index and BMD (p < 0.0001) both in RA and in control groups. Logistic regression revealed OSTA index (odds ratio = 0.734, p < 0.0001, 95% confidence interval: 0.657-0.819) was a protective factor for occurrence of RA-induced osteoporosis. OSTA had the highest discriminatory power, with an estimated Area Under Curve (AUC) of 0.750 (95% confidence interval 0.694-0.807, p < 0.0001), sensitivity of 76.9% and specificity of 66.5%. Our findings indicated that OSTA index was closely associated with BMD in RA patients, the degree of correlation was much stronger than age or BMI. OSTA index was a predictor for osteoporosis in RA, but it might have little relationship with disease status in RA.
Collapse
Affiliation(s)
- Hui Tong
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - He-Xiang Zong
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Sheng-Qian Xu
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.
| | - Xin-Rong Wang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xun Gong
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jian-Hua Xu
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Mengming Cheng
- Department of Scientific Research, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| |
Collapse
|
144
|
Diemar SS, Sejling AS, Eiken P, Suetta C, Jørgensen NR, Andersen NB. Hyponatremia and metabolic bone disease in patients with epilepsy: A cross-sectional study. Bone 2019; 123:67-75. [PMID: 30905745 DOI: 10.1016/j.bone.2019.03.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/12/2019] [Accepted: 03/15/2019] [Indexed: 11/22/2022]
Abstract
AIM Patients with epilepsy frequently develop hyponatremia due to the treatment with antiepileptic drugs and have an increased risk of developing metabolic bone disease. Hyponatremia is known to be associated with osteoporosis. The aim of the study was to investigate the association between hyponatremia and osteoporosis in patients with epilepsy. METHOD AND MATERIAL This cross-sectional study included patients with epilepsy from a tertiary epilepsy out-patient clinic in Denmark, who had a Dual Energy X-ray Absorptiometry scan performed and an accompanying plasma sodium (p-Na) measured prior to or a maximum of 14 days after the scan. Information regarding the patients' health and medical conditions were obtained from their medical reports. RESULTS A total of 695 patients (females 53.8%, age 49 (34:63) years (median (quartiles)) were included. 10.4% had hyponatremia (p-Na ≤ 135 mmol/L). The hyponatremic patients had significantly lower T-scores in the lumbar spine, femoral neck and total femur (all p < 0.023) and the odds ratio of osteoporosis (T-score < -2.5) was significantly increased (2.91 (1.61-5.27) (95% confidence interval) (p = 0.001)). When adjusting for potential confounders the patients with moderate and severe hyponatremia (p-Na < 129 mmol/L) had a significantly lower mean T-score in the lumbar spine (p = 0.030). CONCLUSION We conclude that hyponatremia is common in patients with epilepsy and that moderate and severe hyponatremia is independently associated with decreased bone mineral density in the lumbar spine. Therefore, hyponatremia in a patient with epilepsy should warrant further examination of the patient for bone loss and osteoporosis.
Collapse
Affiliation(s)
- Sarah Seberg Diemar
- Department of Neurology, Rigshospitalet Glostrup, Valdemar Hansens vej 1-23, 2600 Glostrup, Denmark; OPEN, Odense Patient Data Explorative Network, Odense University Hospital/Institute of Clinical Research, University of Southern Denmark, J. B. Winsløws vej 19, 5000 Odense, C, Denmark.
| | - Anne-Sophie Sejling
- Department of Endocrinology and Nephrology, Nordsjællands Hospital, Dyrehavevej 29, 3400 Hillerød, Denmark
| | - Pia Eiken
- Department of Endocrinology and Nephrology, Nordsjællands Hospital, Dyrehavevej 29, 3400 Hillerød, Denmark
| | - Charlotte Suetta
- Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark; Geriatric Research Unit, Department of Internal Medicine, Herlev-Gentofte Hospital, Herlev Ringvej 75, 2720 Herlev, Denmark; Geriatric Department, Bispebjerg-Frederiksberg Hospital, Nielsine Nielsensvej 7, 2400 Copenhagen, Denmark; Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet Glostrup, Valdemar Hansens vej 1-23, 2600 Glostrup, Denmark
| | - Niklas Rye Jørgensen
- OPEN, Odense Patient Data Explorative Network, Odense University Hospital/Institute of Clinical Research, University of Southern Denmark, J. B. Winsløws vej 19, 5000 Odense, C, Denmark; Department of Clinical Biochemistry, Rigshospitalet Glostrup, Valdemar Hansens vej 1-23, 2600 Glostrup, Denmark
| | - Noémi Becser Andersen
- Department of Neurology, Rigshospitalet Glostrup, Valdemar Hansens vej 1-23, 2600 Glostrup, Denmark
| |
Collapse
|
145
|
Bezerra de Carvalho KS, Vasco RFV, Custodio MR, Jorgetti V, Moysés RMA, Elias RM. Chronic kidney disease is associated with low BMD at the hip but not at the spine. Osteoporos Int 2019; 30:1015-1023. [PMID: 30693381 DOI: 10.1007/s00198-019-04864-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 01/20/2019] [Indexed: 11/29/2022]
Abstract
UNLABELLED Although chronic kidney disease is associated with other bone disorders, osteoporosis can be found in this context, and it is defined based on bone mineral density (BMD), measured by dual-energy X-ray absorptiometry. As CKD progresses, the percentage of normal BMD decreases, whereas that of osteopenia/osteoporosis increases, mostly due to hip involvement, particularly in patients with reduced renal function. INTRODUCTION Osteoporosis is a highly prevalent disease in patients with chronic kidney disease (CKD). We investigated the features of bone mineral density (BMD) in patients with assorted kidney diseases and hypothesized that low BMD, as measured by dual-energy X-ray absorptiometry (DXA), would be more prevalent as kidney function decreased and would correlate with biomarkers of mineral and bone disease. METHODS DXA obtained from January 1, 2008, to December 31, 2017, clinical, demographic, and biochemical data at the time of image acquisition were recorded. Data from 1172 patients were included in this study (81.3% women, 79.9% white, and 8.1% diabetic). RESULTS Osteopenia and osteoporosis in at least one site (total hip or spine) were found in 32.7% and 20.0% of patients, respectively. As CKD progressed, the percentage of patients with normal BMD decreased, whereas the percentage of osteopenia and osteoporosis increased, which was mostly due to the total hip involvement, particularly in patients with estimated glomerular filtration rate (eGFR) < 60 ml/min/1.73 m2. Older age and hyperparathyroidism were independent risk factors for osteopenia/osteoporosis at the total hip; female gender, older age, and higher iCa were independently associated with the risk of osteopenia/osteoporosis at the spine. With eGFR > 90 ml/min as reference, the odds ratios for osteoporosis/osteopenia at the hip were 1.51 (95% CI 1.01-2.24) and 1.91 (95% CI 1.13-3.20) for patients with eGFR 30-60 and 15-30 ml/min/1.73 m2, respectively. No CKD stage was significantly associated with the risk of osteoporosis/osteopenia at the spine. CONCLUSION Our results highlighted that low BMD in patients with CKD is associated with age and hyperparathyroidism, and affects predominantly the hip.
Collapse
Affiliation(s)
- K S Bezerra de Carvalho
- Nephrology Service, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Rua Dr. Enéas de Carvalho Aguiar 255, 7° andar, São Paulo, SP, 05403-000, Brazil
| | - R F V Vasco
- Nephrology Service, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Rua Dr. Enéas de Carvalho Aguiar 255, 7° andar, São Paulo, SP, 05403-000, Brazil
| | - M R Custodio
- Nephrology Service, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Rua Dr. Enéas de Carvalho Aguiar 255, 7° andar, São Paulo, SP, 05403-000, Brazil
| | - V Jorgetti
- Nephrology Service, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Rua Dr. Enéas de Carvalho Aguiar 255, 7° andar, São Paulo, SP, 05403-000, Brazil
- Hospital Samaritano, São Paulo, Brazil
| | - R M A Moysés
- Nephrology Service, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Rua Dr. Enéas de Carvalho Aguiar 255, 7° andar, São Paulo, SP, 05403-000, Brazil
- Universidade Nove de Julho, UNINOVE, São Paulo, Brazil
| | - R M Elias
- Nephrology Service, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Rua Dr. Enéas de Carvalho Aguiar 255, 7° andar, São Paulo, SP, 05403-000, Brazil.
- Universidade Nove de Julho, UNINOVE, São Paulo, Brazil.
| |
Collapse
|
146
|
Shin YH, Gong HS, Lee KJ, Baek GH. Older Age and Higher Body Mass Index Are Associated With a More Degraded Trabecular Bone Score Compared to Bone Mineral Density. J Clin Densitom 2019; 22:266-271. [PMID: 28712983 DOI: 10.1016/j.jocd.2017.06.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 06/11/2017] [Accepted: 06/14/2017] [Indexed: 01/27/2023]
Abstract
Trabecular bone score (TBS) may detect subjects with a more degraded microarchitecture but whose bone mineral density (BMD) reflects normal or osteopenia. The purpose of this study was to evaluate whether age and body sizes were associated with the discordance between BMD and TBS. We analyzed BMD and TBS in 1505 Korean women over 40 yr of age who had no history of osteoporotic fractures or conditions that affect bone metabolism. We considered 3 groups to have TBS values that reflected a more degraded TBS than their BMD values: (1) normal BMD but partially degraded TBS, (2) normal BMD but degraded TBS, and (3) osteopenia but degraded TBS. We compared subjects in these 3 groups with other subjects in terms of age and body sizes, and used multivariable logistic regression to analyze the odds ratios (ORs) for the occurrence of a more degraded TBS than their BMD level using age and body mass index (BMI). One hundred sixty subjects (10.6%) were found to have a more degraded TBS than their BMD level; these subjects were older, heavier, and had higher BMIs than the other subjects. Age (OR: 1.038, 95% confidence interval: 1.020-1.057, p< 0.001) and BMI (OR: 1.223, 95% confidence interval: 1.166-1.283, p< 0.001) were statistically significant in the multivariable analysis for the occurrence of this feature. Women with a more degraded TBS than their BMD level are older and have higher BMIs than the other subjects. It may be helpful to consider the possibility of trabecular bone degradation when clinically evaluating fracture risk in patients who are older or who have high BMIs with normal BMD or osteopenia.
Collapse
Affiliation(s)
- Young Ho Shin
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyun Sik Gong
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Kyung Jae Lee
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Goo Hyun Baek
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
147
|
Shin YH, Gong HS, Baek GH. Lower Trabecular Bone Score is Associated With the Use of Proton Pump Inhibitors. J Clin Densitom 2019; 22:236-242. [PMID: 30100220 DOI: 10.1016/j.jocd.2018.06.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Trabecular bone score (TBS) provides indirect indices of trabecular microarchitecture and bone quality. Several studies have evaluated the influence of proton pump inhibitors (PPIs) on bone mass and geometric parameters, but no studies have evaluated the influence of PPIs on TBS. METHODS We reviewed the medical records of 1505 women aged 40-89 yr who had bone mineral density (BMD) examinations as a part of the medical diagnosis and disease prevention program and who did not have osteoporotic fractures or conditions that could affect bone metabolism. Among these, we identified 223 women with exposure to PPIs and selected the same number of age- and body mass index (BMI)-matched control patients. We compared TBS and BMD between the PPI exposure group and the control group and performed multivariate regression analyses to determine whether TBS and BMDs are associated with age, BMI, and PPIs exposure. We also examined whether TBS and BMDs are associated with PPIs exposure timing (current, recent, and past). RESULTS TBS and BMDs were significantly lower in the PPI exposure group than in the control group. In a multivariable linear regression analysis, TBS was significantly associated with age (p < 0.001) and PPI exposure (p = 0.02). In addition, all BMDs were found to be significantly associated with age, BMI, and PPI exposure. Lower TBS was associated with current PPIs use (p = 0.005), but not with recent or past PPIs usage. However, the influence of PPI exposure timing on the BMDs was not consistent between BMD measurement sites. CONCLUSIONS This study found that TBS is lower in subjects with PPIs exposure than in controls. The association of lower TBS with current PPIs use suggests that trabecular bone quality could be affected early by PPIs, and but the effect might be reversible.
Collapse
Affiliation(s)
- Young Ho Shin
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hyun Sik Gong
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea.
| | - Goo Hyun Baek
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea
| |
Collapse
|
148
|
Naqvi AA, Hassali MA, Aftab MT. Epidemiology of rheumatoid arthritis, clinical aspects and socio-economic determinants in Pakistani patients: A systematic review and meta-analysis. J PAK MED ASSOC 2019; 69:389-398. [PMID: 30890833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
OBJECTIVE The study aimed to evaluate literature on rheumatoid arthritis disease in Pakistani patients, to have an understanding about its epidemiology, clinical aspects and socio-economic determinants. METHODS The review study was conducted from December 2017, to May 2018. An online search was conducted in international and local health databases using appropriate search keywords as well as scanning reference lists of related articles. Literature published after year 2000 that reported epidemiological, demographic, clinical and socioeconomic data of Pakistani rheumatoid arthritis patients was included. Meta-analysis was performed where possible. This systematic review was registered on the international prospective register of systematic reviews PROSPERO (CRD42018090582). RESULTS Of the 334 research articles found, 29 (8.7%) were selected. Patients were mostly females, but no study explored impact of disease on household and family role functioning of rheumatoid arthritis-affected women in Pakistan. Most patients were uneducated (55%) and unemployed; had low disease knowledge (N = 149, 74.5%) and poor adherence to disease-modifying anti-rheumatic drugs (N = 23, 23%). Point prevalence of rheumatoid arthritis reported from Karachi was high at 26.9%. Moderate disease activity, i.e., 4.5}0.7 and mild functional disability (N = 66, 51.6%) were seen in RA patients. Almost half (N = 799, 46.9%) had comorbidities. Almost a fifth proportion of RA patients had dyslipidaemia as a comorbidity (N = 134, 16.77%) and higher cardiovascular risk score as modifiable risk factor. Undiagnosed depression (N = 134, 58.3%) and low bone mineral density (N = 93, 40.6%) were reported in RA patients. Direct monthly treatment cost of disease was significantly high considering patients' socio-economic status, i.e., USD 16.47 - 100.68. Most commonly used drug was methotrexate. CONCLUSIONS There is a paucity of data on Pakistani rheumatoid arthritis patients' demographic and socio-economic parameters, especially the gender element.
Collapse
Affiliation(s)
- Atta Abbas Naqvi
- Discipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), Penang, Malaysia
| | - Mohamed Azmi Hassali
- Discipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), Penang, Malaysia
| | - Mohammad Tariq Aftab
- Department ofPharmacology and Toxicology, College of Medicine, Imam Abdul Rahman Bin Faisal University, Dammam, Saudi Arabia
| |
Collapse
|
149
|
Kesterke MJ, Judd MA. A microscopic evaluation of Paget's disease of bone from a Byzantine monastic crypt in Jordan. Int J Paleopathol 2019; 24:293-298. [PMID: 30154045 DOI: 10.1016/j.ijpp.2018.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 08/10/2018] [Accepted: 08/12/2018] [Indexed: 06/08/2023]
Abstract
Paget's disease of bone (PDB) is a metabolic bone disease that has been present in human populations for over 2000 years, with the earliest cases reported in Western Europe. Now present globally, PDB is one of the most common metabolic bone diseases in modern populations. This study details possible PDB of an adult male (MNR-EN Skull 3) with abnormally thickened cranial bones (17 mm). The skull was recovered from commingled skeletal remains excavated from the Robebus crypt at the Byzantine monastery of Mount Nebo, Jordan (c. late 4-7th C). Micro-CT imaging and histological sections of the bone samples revealed an abnormal pattern of bone remodeling, with atypical osteon formation, convoluted and enlarged trabeculae, and an overall pattern of highly vascularized bone. Polarized microscopy produced a mix of woven bone and lamellar bone, the mosaic pattern of atypical bone remodeling indicative of PDB. Coupled with the dense, thickened nature of the vault bones, these data suggest that the individual had PDB. To our knowledge, this represents the earliest evidence of PDB in the Middle East supported by micro-analysis, and adds to the emerging paleopathological literature involving commingled skeletal remains and the potential for identifying unique disease processes.
Collapse
Affiliation(s)
- Matthew J Kesterke
- Texas A&M College of Dentistry, Department of Biomedical Sciences, 3302 Gaston Avenue, Dallas, TX, 75206, United States.
| | - Margaret A Judd
- University of Pittsburgh, Department of Anthropology, 3302 Posvar Hall, Pittsburgh, PA, 15260, United States.
| |
Collapse
|
150
|
Song C, Zhu M, Zheng R, Hu Y, Li R, Zhu G, Chen L, Xiong F. Analysis of bone mass and its relationship with body composition in school-aged children and adolescents based on stage of puberty and site specificity: A retrospective case-control study. Medicine (Baltimore) 2019; 98:e14005. [PMID: 30813124 PMCID: PMC6408102 DOI: 10.1097/md.0000000000014005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The aim of this study was to better understand the relationship of bone mass with body composition based on different stages of puberty and to illuminate the contribution of site-specific fat mass and lean mass (FM and LM) compared with bone mass in school-aged children and adolescents in Chongqing, China.A total of 1179 healthy subjects of both sexes were recruited. Bone mineral content (BMC), bone mineral density (BMD), bone area, and both FM and LM were measured by dual-energy X-ray absorptiometry (DXA). The fat mass and lean mass indexes (FMI and LMI, respectively) were calculated as the FM (kg) and LM (kg) divided by the height in meters squared, respectively.Most of the bone mass indicators were significantly higher for postpubertal boys than for girls at the same stage (P < .001). The proportion of subjects with normal bone mass increased, while the proportion of subjects with osteopenia and osteoporosis decreased with increased body weight regardless of gender and puberty stage (P < .01). FM and LM were significantly positively related to bone mass regardless of gender and puberty stage (P < .0001). FMI and LMI were significantly positively related to bone mass in most conditions (P < .05 and P < .0001, respectively). Four components of the FM and LM were linearly and significantly associated with BMD and BMC for TB and TBHL. Among them, the head fat mass and head lean mass showed the greatest statistical contribution.In the process of assessing bone status, we recommend measuring fat and lean masses, including the fat and lean masses of the head.
Collapse
Affiliation(s)
- Cui Song
- Department of Endocrine and Genetic Metabolism Disease, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing
| | - Min Zhu
- Department of Endocrine and Genetic Metabolism Disease, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing
| | - Rongfei Zheng
- Endocrinology Departments, Shenzhen Children's Hospital, Shenzhen, P.R. China
| | - Yujuan Hu
- Department of Endocrine and Genetic Metabolism Disease, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing
| | - Rong Li
- Department of Endocrine and Genetic Metabolism Disease, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing
| | - Gaohui Zhu
- Department of Endocrine and Genetic Metabolism Disease, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing
| | - Long Chen
- Department of Endocrine and Genetic Metabolism Disease, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing
| | - Feng Xiong
- Department of Endocrine and Genetic Metabolism Disease, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing
| |
Collapse
|