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osteoporosis and vitamin d

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https://www.readbyqxmd.com/read/28816876/osteoporotic-thoracolumbar-fractures-how-are-they-different-classification-and-treatment-algorithm
#1
Shanmuganathan Rajasekaran, Rishi M Kanna, Klaus J Schnake, Alexander R Vaccaro, Gregory D Schroeder, Said Sadiqi, Cumhur Oner
Osteoporotic vertebral fractures constitute at least 50% of the osteoporotic fractures that happen worldwide. Occurrence of osteoporotic fractures make the elderly patient susceptible for further fractures and increases the morbidity due to kyphosis and pain; the mortality risk is also increased in these patients. Most fractures occur in the thoracic and thoracolumbar region and are often stable. Different descriptive and prognostic classification systems have been described, but none are universally accepted...
September 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28815553/osteoporosis-in-erythropoietic-protoporphyria-patients
#2
M Biewenga, R H S Matawlie, E C H Friesema, H Koole-Lesuis, M Langeveld, J H P Wilson, J G Langendonk
BACKGROUND: Erythropoietic protoporphyria is a rare metabolic disease with painful photosensitivity due to protoporphyrin IX accumulation, resulting in lifelong light avoidance behaviour. OBJECTIVES: The aim of this study was to evaluate bone mineral density and known osteoporosis risk factors in erythropoietic protoporphyria patients. METHODS: In this cross-sectional study all erythropoietic protoporphyria patients attending the Erasmus MC outpatient clinic that had undergone bone mineral density measurements were included...
August 17, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28812252/secondary-fracture-prevention-in-hip-fracture-patients-requires-cooperation-from-general-practitioners
#3
Jan Vaculík, Jan J Stepan, Pavel Dungl, Marek Majerníček, Alexander Čelko, Valér Džupa
Despite individual recommendations on osteoporosis management in patients after hip fracture surgery, addressed by orthopedic surgeons to Czech general practitioners, the patients remained undiagnosed and untreated because of provider-level barriers to post-fracture secondary prevention. PURPOSE: The goal of the study was to assess whether an individual recommendation on osteoporosis treatment addressed to a hip fracture patient's GP would lead to better osteoporosis management. METHODS: Two groups of patients who suffered hip fractures and were treated at the Orthopedic Department were evaluated...
May 18, 2017: Archives of Osteoporosis
https://www.readbyqxmd.com/read/28807865/novel-compound-heterozygous-mutations-identified-by-whole-exome-sequencing-in-a-japanese-patient-with-geroderma-osteodysplastica
#4
Ryojun Takeda, Masaki Takagi, Hiroyuki Shinohara, Hiroshi Futagawa, Satoshi Narumi, Tomonobu Hasegawa, Gen Nishimura, Hiroshi Yoshihashi
Geroderma osteodysplastica (GO) is a subtype of cutis laxa syndrome characterized by congenital wrinkly skin, a prematurely aged face, extremely short stature, and osteoporosis leading to recurrent fractures. GO exhibits an autosomal recessive inheritance pattern and is caused by loss-of-function mutations in GORAB, which encodes a protein important for Golgi-related transport. Using whole exome sequencing, we identified novel compound heterozygous nonsense mutations in the GORAB in a GO patient. The patient was a 14-year-old Japanese boy...
August 11, 2017: European Journal of Medical Genetics
https://www.readbyqxmd.com/read/28806178/vitamin-d-and-osteosarcopenia-an-update-from-epidemiological-studies
#5
Olivier Bruyère, Etienne Cavalier, Jean-Yves Reginster
PURPOSE OF REVIEW: The review summarizes recent epidemiological studies that examined the relationship between osteoporosis and sarcopenia to assess the impact of vitamin D status or supplementation on health outcomes related to these two medical conditions. RECENT FINDINGS: Osteoporosis and sarcopenia are major public health problems, but whether these two diseases should be considered alone or combined into a single condition is not clear. No consensual definition of osteosarcopenia is largely accepted...
August 12, 2017: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/28798354/enpp1-is-an-anti-aging-factor-that-regulates-klotho-under-phosphate-overload-conditions
#6
Ryuichi Watanabe, Nobuyuki Fujita, Yuiko Sato, Tami Kobayashi, Mayu Morita, Takatsugu Oike, Kana Miyamoto, Makoto Kuro-O, Toshimi Michigami, Seiji Fukumoto, Takashi Tsuji, Yoshiaki Toyama, Masaya Nakamura, Morio Matsumoto, Takeshi Miyamoto
Control of phosphate metabolism is crucial to regulate aging in mammals. Klotho is a well-known anti-aging factor that regulates phosphate metabolism: mice mutant or deficient in Klotho exhibit phenotypes resembling human aging. Here we show that ectonucleotide pyrophosphatase/phosphodiesterase 1 (Enpp1) is required for Klotho expression under phosphate overload conditions. Loss-of-function Enpp1 (ttw/ttw) mice under phosphate overload conditions exhibited phenotypes resembling human aging and Klotho mutants, such as short life span, arteriosclerosis and osteoporosis, with elevated serum 1,25(OH)2D3 levels...
August 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28797304/prevalence-of-vitamin-d-supplement-use-in-australian-residential-aged-care-facilities-in-november-2014
#7
Pippy Walker, Amanda Miller Amberber, Susan Kurrle, Annette Kifley, Ian D Cameron
OBJECTIVE: We sought to establish the prevalence and predictors of adequate vitamin D supplement use, as per current falls prevention guidelines in Australian aged care homes. De-identified medication chart data from November 2014 were collected from pharmacists. The proportion of residents prescribed vitamin D and associations between adequate vitamin D supplementation and state, calcium use and osteoporosis medication use were assessed. RESULTS: The prevalence of adequate vitamin D supplement use (≥800 IU) was 47...
August 10, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28790917/effect-of-dipeptidyl-peptidase-4-inhibitors-on-bone-metabolism-and-the-possible-underlying-mechanisms
#8
REVIEW
Yinqiu Yang, Chenhe Zhao, Jing Liang, Mingxiang Yu, Xinhua Qu
Diabetes mellitus has been demonstrated to be closely associated with osteoporosis. Accordingly, hypoglycemic therapy is considered effective in treating metabolic bone disease. Recently, the effects of dipeptidyl peptidase-4 (DPP-4) inhibitors, a new type of antidiabetic drug, on bone metabolism have been widely studied. This review mainly describes the effects of DPP-4 inhibitors on bone metabolism, including their effects on bone mineral density, bone quality, and fracture risk. In addition, the potential underlying mechanisms are discussed...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28790475/transient-osteoporosis-of-the-hip-a-mysterious-cause-of-hip-pain-in-adults
#9
Raju Vaishya, Amit Kumar Agarwal, Virender Kumar, Vipul Vijay, Abhishek Vaish
BACKGROUND: Transient osteoporosis of the hip (TOH) is a poorly understood and forgotten clinical entity. The diagnosis is often delayed, and inappropriate treatment is provided, due to the lack of its awareness among the clinicians. MATERIALS AND METHODS: Twelve patients (11 male and one female) within the age group of 35-50 years, were identified retrospectively from the hospital records between July 2011 and June 2015 who had evidence of TOH on clinical and radiological parameters...
July 2017: Indian Journal of Orthopaedics
https://www.readbyqxmd.com/read/28780880/-vitamin-d-metabolism-and-osteoporosis-in-systemic-sclerosis
#10
Szilvia Szamosi, Ágnes Horváth, Zoltán Szekanecz, Gabriella Szűcs
In the past few years more and more data have become available on the important role of vitamin D in immunological processes and inflammation. The role of vitamin D deficiency in the pathogenesis as well as in disease progression of different autoimmune and inflammatory conditions is suspected. Vitamin D deficiency is prevalent in several autoimmune diseases, including systemic sclerosis. Hypovitaminosis has been found to be associated with low bone mineral density and higher prevalence of osteoporosis in this group of patients...
August 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28775273/calcium-and-vitamin-d-deficiency-marginally-impairs-fracture-healing-but-aggravates-posttraumatic-bone-loss-in-osteoporotic-mice
#11
Verena Fischer, Melanie Haffner-Luntzer, Katja Prystaz, Annika Vom Scheidt, Björn Busse, Thorsten Schinke, Michael Amling, Anita Ignatius
Calcium and vitamin-D (Ca/VitD) deficiency is a major risk factor for osteoporosis. It may also contribute to the compromised bone healing frequently observed in osteoporotic patients, since calcium is essential for fracture-callus mineralization. Additionally, clinical data suggest systemic bone loss following fracture, which may aggravate osteoporosis and thus increase the risk for fragility fractures in osteoporotic patients further. However, the role of Ca/VitD in fracture healing and posttraumatic bone turnover has to date been poorly investigated...
August 3, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28771973/trends-and-determinants-of-osteoporosis-treatment-and-screening-in-patients-with-rheumatoid-arthritis-compared-to-osteoarthritis
#12
Gulsen Ozen, Diane L Kamen, Ted R Mikuls, Bryant R England, Frederick Wolfe, Kaleb Michaud
OBJECTIVE: To profile osteoporosis (OP) care in patients with rheumatoid arthritis (RA) over the past decade. METHODS: Patients with RA or osteoarthritis (OA) were followed from 2003 through 2014. OP care was defined as receipt of OP treatment (with exception of calcium/vitamin D) or screening (OPTS). Adjusted trends over follow-up, and the factors associated with OP care were examined using the multivariable Cox proportional hazards. RESULTS: OPTS was reported in 67...
August 3, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28766134/bone-health-in-long-term-gastric-cancer-survivors-a-prospective-study-of-high-dose-vitamin-d-supplementation-using-an-easy-administration-scheme
#13
Marta Climent, Manuel Pera, Isabel Aymar, José M Ramón, Luis Grande, Xavier Nogués
Bone disease in long-term survivors after gastric cancer resection has received little research attention. This study aimed to investigate bone health after curative resection of gastric cancer and the consequences of high-dose vitamin D supplementation in patients with low levels of 25-(OH)-vitamin D. Disease-free patients at least 24 months after gastric cancer resection represented the study cohort. Serum markers of bone metabolism were assessed at baseline and at 3 and 12 months. Bone mineral density and presence of fractures were assessed by X-ray at baseline...
August 1, 2017: Journal of Bone and Mineral Metabolism
https://www.readbyqxmd.com/read/28762126/systematic-scoping-review-of-patients-perceived-needs-of-health-services-for-osteoporosis
#14
REVIEW
L Chou, P Shamdasani, A M Briggs, F M Cicuttini, K Sullivan, K L M D Seneviwickrama, A E Wluka
Health service planners, administrators and providers need to understand the patients' perspective of health services related to osteoporosis to optimise health outcomes. The aims of this study were to systematically identify and review the literature regarding patients' perceived health service needs relating to osteoporosis and osteopenia. A systematic scoping review was performed of publications in MEDLINE, EMBASE, CINAHL and PsycINFO (1990-2016). Descriptive data regarding study design and methodology were extracted and risk of bias assessed...
July 31, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28744736/management-of-bone-health-in-postmenopausal-women-on-aromatase-inhibitors-ais-a-single-health-care-system-experience
#15
Douglas Tremblay, Vaibhav Patel, Kenneth M Fifer, Jessica Caro, Olivia Kolodka, John Mandelli, Charles L Shapiro
INTRODUCTION: Aromatase inhibitors (AIs) are the preferred therapy for postmenopausal women with early-stage estrogen receptor-positive breast cancers. However, their use causes bone loss and increased risks of osteoporosis and fractures. METHODS: This is a retrospective review of all postmenopausal women with breast cancer diagnosed and treated with AI between 2010 and 2015. Of the 564 women identified, 319 were eligible. RESULTS: The median age at AI initiation was 65 years (range 51-85 years), and the median duration of AI therapy was 28 months (1-72 months)...
July 26, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28742311/an-analysis-of-selected-risk-factors-of-osteoporosis-%C3%A2-dietary-patterns-and-physical-activity-%C3%A2-in-pubescent-girls-from-the-lubelskie-province
#16
Anna Czeczuk, Elżbieta Huk-Wieliczuk, Agnieszka Dmitruk, Helena Popławska
INTRODUCTION: Peak bone mass is modulated by intrinsic (genetic) and extrinsic factors, such as diet, physical activity, stimulants and medications. Approximately 80-85% of peak bone mass is achieved during puberty. OBJECTIVE: The aim of the study was to analyze selected risk factors for osteoporosis, specifically diet and physical activity, in 10- to 15-year-old girls. MATERIAL AND METHODS: The study included 461 girls from Eastern Poland (Lublin Province)...
2017: Przegla̧d Epidemiologiczny
https://www.readbyqxmd.com/read/28740525/the-use-of-cholecalciferol-in-patients-with-hip-fracture
#17
Luisella Cianferotti, Simone Parri, Giorgio Gronchi, Roberto Civinini, Maria Luisa Brandi
INTRODUCTION: Major osteoporotic fractures are steadily increasing due to population aging. Programs of secondary prevention against refracture are essential to decrease morbidity and mortality and the cost for individuals and the society. Vitamin D supplementation and optimization of calcium intake are of a pivotal importance to start specific osteoporosis treatment and for its safety and efficacy. Cholecalciferol is the most widely employed drug for vitamin D supplementation. PURPOSE: Aim of this study was to assess the trends in the use of vitamin D supplements containing cholecalciferol in the population of hip fracture patients older than 65 years, resident in the region of Tuscany (Italy) in the years 2011-2015 and to describe vitamin D status in a subgroup of this individuals directly referred to a bone clinic for further evaluation after hip osteoporotic fracture...
January 2017: Clinical Cases in Mineral and Bone Metabolism
https://www.readbyqxmd.com/read/28740372/pharmacological-treatment-of-osteoporosis-in-the-oldest-old
#18
REVIEW
A Vandenbroucke, F P Luyten, J Flamaing, E Gielen
The incidence of osteoporotic fractures increases with age. Consequently, the global prevalence of osteoporotic fractures will increase with the aging of the population. In old age, osteoporosis is associated with a substantial burden in terms of morbidity and mortality. Nevertheless, osteoporosis in old age continues to be underdiagnosed and undertreated. This may, at least partly, be explained by the fact that evidence of the antifracture efficacy of osteoporosis treatments comes mainly from randomized controlled trials in postmenopausal women with a mean age of 70-75 years...
2017: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/28740036/increased-serum-25-oh-d3-levels-in-post-menopausal-japanese-women-with-osteoporosis-after-3-year-bisphosphonate-treatment
#19
Yukio Nakamura, Shigeharu Uchiyama, Mikio Kamimura, Shota Ikegami, Masatoshi Komatsu, Hiroyuki Kato
Osteoporosis is characterized by the systemic impairment of bone mass, strength, and microarchitecture, leading to an increased risk of fragility fracture. Bisphosphonates (BPs) are the first-line drugs for osteoporosis. Vitamin D is considered to be essential for osteoporotic treatment. However, long-term effects of BPs on the serum levels of 25-hydroxyvitamin D3 (25(OH)D3) are unknown. Accordingly, in this retrospective study, we collected clinical data of 41 post-menopausal Japanese women with osteoporosis treated with BP for over 3 years, without vitamin D supplementation...
July 2017: Tohoku Journal of Experimental Medicine
https://www.readbyqxmd.com/read/28737638/a-bone-health-intervention-for-chinese-immigrants-in-santa-clara-county
#20
Joanne Zou, Michelle DeCoux Hampton, Kate Shade, Leonard Kaku
BACKGROUND: Among Chinese immigrants, osteoporosis is undertreated, misdiagnosed, and a leading cause of fragility fractures. In orthopaedic surgery departments, prevention education and health behavior change programs are necessary to improve their bone health. PURPOSE: The purpose of this study was to examine the effectiveness of an osteoporosis prevention education program on participants' self-efficacy with regard to exercise and nutrition when provided by an orthopaedic surgery team during an annual Chinese Health Fair in Santa Clara County, CA...
July 2017: Orthopaedic Nursing
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