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Epidemiology of fractures in the Chinese children of Singapore

Wong PC

Med J Malaya, 1966 Jun;20(4):288-99.
PMID: 4224337
Matched MeSH terms: Fractures, Bone/etiology
[Causes of fractures in Malaysia]

Iqbal QM

Med J Malaysia, 1977 Mar;31(3):252-5.
PMID: 904523
Matched MeSH terms: Fractures, Bone/etiology*
A survey of fractures in the dog and cat in Malaysia

Wong WT

Vet Rec, 1984 Sep 15;115(11):273-4.
PMID: 6495579

A survey of 61 canine and 26 feline fractures diagnosed between January 1980 and June 1983 at a veterinary teaching hospital was conducted. More than 80 per cent of the fractures occurred in animals less than two years old. Male animals were more frequently involved. In the dog, the femur, tibia, pelvis, radius and ulna were most often affected while in the cat, the femur, mandible, pelvis and spine were more often involved. All the findings were consistent with other reports in the literature.

Matched MeSH terms: Fractures, Bone/etiology
Increased fracture risk and osteoporosis not associated with vitamin D levels in Malaysian patients with inflammatory bowel disease

Hilmi I, Sunderesvaran K, Ananda V, Sarji SA, Arumugam K, Goh KL

J Clin Endocrinol Metab, 2013 Jun;98(6):2415-21.
PMID: 23553858 DOI: 10.1210/jc.2013-1147

INTRODUCTION: Osteoporosis and osteopenia are well-recognized complications of inflammatory bowel disease. Previous studies have suggested that vitamin D deficiency is an important risk factor for the development of osteoporosis. We hypothesized that low vitamin D levels is the main reason for reduced bone mineral density in patients with inflammatory bowel disease. We aimed to study its potential role in Malaysia, which is a tropical country with 3 large ethnic groups. We also sought to examine the relationship between fracture risk and bone mineral density in this group.
METHODOLOGY: Relevant history as well as 25-hydroxycholecalciferol (vitamin D) levels and bone mineral density were obtained. Normal, inadequate, and low vitamin D levels were defined as 61-160 nmol/L (24-64 ng/mL), 30-60 nmol/L (12-24 ng/mL), and less than 30 nmol/L (<12 ng/mL), respectively.
RESULTS: Seventy-two patients were recruited. The prevalence of osteopenia and osteoporosis, respectively, were 58% and 17% in the spine and 51% and 14% in the hip. Mean vitamin D level in the group was low at 45.12 ± 17.4 nmol/L (18.05 ± 6.96 ng/mL), but there was no significant association between bone mineral density and vitamin D level. Twelve patients (16.7%) had a fragility fracture after the diagnosis of inflammatory bowel disease. The cumulative fracture incidence was 10% at 5 years and 35% at 10 years. There was a statistically significant association between osteoporosis of hip and a history of fracture (odds ratio 5.889; 95% confidence interval 1.41-24.53, P = .009).
CONCLUSION: Osteoporosis is prevalent among Malaysian patients with inflammatory bowel disease and is associated with a 6-fold increased risk of fractures. Most inflammatory bowel disease patients had inadequate or low vitamin D levels, but there was no association between vitamin D levels and BMD.

Matched MeSH terms: Fractures, Bone/etiology*
Osteoporotic fracture healing: potential use of medicinal plants from the tropics

Abdul Jalil MA, Shuid AN, Muhammad N

Curr Drug Targets, 2013 Dec;14(14):1651-8.
PMID: 24354586

With improvements in living standards and healthcare, life expectancy has been increasing dramatically in most parts of the world. These situations lead to the increase in the reported cases of geriatrics-related diseases such as hypogonadal osteoporosis with skeletal fracture being the ultimate outcome, which eventually causes significant morbidity and mortality. The deficient gonadal hormones, which are the main cause of hypogonadal osteoporosis, could be substituted with hormone replacement therapy to hinder bone loss. However, the artificial hormonal therapy has been linked to grievous conditions such as breast and prostate cancers. In view of the various adverse effects associated with conventional treatment, many researchers are now focusing on finding alternative remedies from nature. This article explores the possibilities of certain medicinal plants native to Malaysia that possess androgenic and antioxidant properties to potentially be used in the treatment of fracture due to osteoporosis in ageing people.

Matched MeSH terms: Fractures, Bone/etiology
Experimental fracture protocols in assessments of potential agents for osteoporotic fracture healing using rodent models

Ibrahim N', Mohamad S, Mohamed N, Shuid AN

Curr Drug Targets, 2013 Dec;14(14):1642-50.
PMID: 24350807

Osteoporosis may cause bone fracture even under slight trauma. Osteoporotic fracture has become a major public health problem but until today, the treatments available are not satisfactory. Many pre-clinical testings on animals were done to find new agents that can be sourced from natural products and synthetic drugs for osteoporotic fracture healing. Animal models are more appropriate for fracture healing study than human subject due to several reasons including the ethical issues involved. The bones of rodents are similar to human in term of their morphological change and response to therapy. Small rodents such as rats and mice are suitable animal models for fracture healing studies as they have a similar bone remodeling system to human. To date, there is no specific guideline to carry out fracture healing studies in animal models for the evaluation of new agents. This paper highlights the protocols of various fracture and fixation methods for experimental osteoporotic fracture healing using rodent models.

Matched MeSH terms: Fractures, Bone/etiology
Fulltext Bone mineral density loss, osteoporosis, and fractures in HIV

Labarga P

AIDS Rev, 2013 Jul-Sep;15(3):189-90.
PMID: 24002203

The link between HIV and reduced bone mineral density, including osteopenia and the more severe osteoporosis, is well established. HIV infection has also been associated with an increased risk of fractures. It is so far unclear whether this is due to HIV itself, resulting inflammatory and metabolic changes, antiretroviral toxicity, or some combination of factors. This topic was the focus of major debate at the 7th IAS Conference held in Kuala Lumpur, Malaysia, in early July 2013.

Matched MeSH terms: Fractures, Bone/etiology
Milk thistle: a future potential anti-osteoporotic and fracture healing agent

Mohd Fozi NF, Mazlan M, Shuid AN, Isa Naina M

Curr Drug Targets, 2013 Dec;14(14):1659-66.
PMID: 24093748

Osteoporosis is a progressive disease of the skeleton characterised by bone fragility due to a reduction in bone mass and possibly to alteration in bone architecture that lead to a propensity to fracture with minimum trauma. Most osteoporotic fractures occur at locations rich in trabecular or cancellous bone and usually related to post menopausal women. Recently, silymarin received attention due to its alternative beneficial effect on bone formation. It is a mixture of flavonoids with powerful antioxidant properties. This review focuses on the use of milk thistle or silymarin for the treatment of osteoporosis that may be related to fracture bone. Silymarin shows potent antioxidant herb that may modulate multiple genes in favour of helping to build bone and prevent bone loss. In the mouse fracture healing model, silymarin supplementation improved tibial healing with elevated BMD and serum levels of ALP and osteocalcin. Silymarin also demonstrated clear estrogenic antiosteoporotic effects in bone structure. Silymarin appears to play a crucial role to prevent bone loss and might regulate osteogenesis and may be beneficial for fracture healing. If silymarin is considered for the use of post menopausal women, it may be used for the treatment of osteoporosis. It would be of great benefit to postmenopausal women to develop an oestrogen antagonist that is as potent and efficacious as oestrogen in preventing bone loss without the major side effect associated with HRT.

Matched MeSH terms: Fractures, Bone/etiology
Fulltext Outcome of surgically treated Lisfranc injury: a review of 34 cases

Miswan MF, Singh VA, Yasin NF

Ulus Travma Acil Cerrahi Derg, 2011 Nov;17(6):504-8.
PMID: 22290002 DOI: 10.5505/tjtes.2011.04809

We reviewed cases with Lisfranc injuries who presented to our center in order to study the adequacy of the treatment method and their final functional outcome.

Matched MeSH terms: Fractures, Bone/etiology
A comparison of teriparatide and calcitonin therapy in postmenopausal Asian women with osteoporosis: a 6-month study

Kung AW, Pasion EG, Sofiyan M, Lau EM, Tay BK, Lam KS, et al.

Curr Med Res Opin, 2006 May;22(5):929-37.
PMID: 16709314 DOI: 10.1185/030079906X104768

OBJECTIVE: The number of hip fractures is expected to double in the next 20 years, with current estimates that Asia will account for 37% of these cases. As bone mineral density (BMD) may be used as a measure of fracture risk, we sought to compare the effects of teriparatide with salmon calcitonin treatment on changes in BMD, biochemical bone markers, and safety in postmenopausal Asian women with osteoporosis.
METHODOLOGY: A total of 104 patients (n = 47 teriparatide [20 g/day subcutaneously] and n = 57 calcitonin [100 IU/day subcutaneously]) were enrolled in Hong Kong, Singapore, Philippines, Malaysia, and Thailand. Calcium (> or = 500 mg/day) and vitamin D (200-400 IU/day) supplements were taken throughout the 6-month controlled, randomized study.
RESULTS: Teriparatide was associated with a 5.03 +/- 4.77% increase in lumbar spine BMD (p < 0.0001, mean +/- SD change from baseline), whereas changes in lumbar spine BMD for patients on calcitonin were not statistically significant (mean change of 0.36 +/- 4.12%, p = 0.16). Comparison of the two groups indicated that teriparatide treatment improved lumbar spine BMD statistically significantly more than calcitonin (p < 0.0001). No statistically significant changes were observed for total hip or femoral neck BMD. Serum bone-specific alkaline phosphatase (BSAP) increased by 55.9% (median change from baseline, p < 0.0001) in the teriparatide group, and remained stable with calcitonin (5.0% change, p = 0.24); osteocalcin increased by 156.15% (median change from baseline, p < 0.0001) with teriparatide, and decreased with calcitonin (-15.25%, p = 0.03). Similar rates of adverse events were observed, with nausea and dizziness the most commonly reported for both groups (teriparatide versus calcitonin, 13.0% versus 23.2% p = 0.21, 10.9% versus 21.4% p = 0.19, respectively). There were no clinically relevant changes observed in laboratory parameters.
CONCLUSIONS: Both treatments were similarly tolerated, however teriparatide was associated with greater increases in lumbar spine BMD and bone formation markers, demonstrating the unique mechanism of action and safety of this treatment for osteoporosis in these Asian women.

Matched MeSH terms: Fractures, Bone/etiology
Fulltext Chronic liver disease is universal in children with biliary atresia living with native liver

Lee WS, Ong SY, Foo HW, Wong SY, Kong CX, Seah RB, et al.

World J Gastroenterol, 2017 Nov 21;23(43):7776-7784.
PMID: 29209118 DOI: 10.3748/wjg.v23.i43.7776

AIM: To examine the medical status of children with biliary atresia (BA) surviving with native livers.
METHODS: In this cross-sectional review, data collected included complications of chronic liver disease (CLD) (cholangitis in the preceding 12 mo, portal hypertension, variceal bleeding, fractures, hepatopulmonary syndrome, portopulmonary hypertension) and laboratory indices (white cell and platelet counts, total bilirubin, albumin, international normalized ratio, alanine aminotransferase, aspartate aminotransferase, γ-glutamyl transpeptidase). Ideal medical outcome was defined as absence of clinical evidence of CLD or abnormal laboratory indices.
RESULTS: Fifty-two children [females = 32, 62%; median age 7.4 years, n = 35 (67%) older than 5 years] with BA (median age at surgery 60 d, range of 30 to 148 d) survived with native liver. Common complications of CLD noted were portal hypertension (40%, n = 21; 2 younger than 5 years), cholangitis (36%) and bleeding varices (25%, n = 13; 1 younger than 5 years). Fifteen (29%) had no clinical complications of CLD and three (6%) had normal laboratory indices. Ideal medical outcome was only seen in 1 patient (2%).
CONCLUSION: Clinical or laboratory evidence of CLD are present in 98% of children with BA living with native livers after hepatoportoenterostomy. Portal hypertension and variceal bleeding may be seen in children younger than 5 years of age, underscoring the importance of medical surveillance for complications of BA starting at a young age.

Matched MeSH terms: Fractures, Bone/etiology