Displaying publications 1 - 20 of 51 in total

Abstract:
Sort:
  1. Fulltext More Evidence for Teriparatide after Fixation of Atypical Femoral Fractures: Report of Four Cases
    Lee WC, Chua T
    Malays Orthop J, 2021 Mar;15(1):138-140.
    PMID: 33880163 DOI: 10.5704/MOJ.2103.023
    Atypical femoral fractures (AFF) have low union rates. The use of teriparatide has been advocated for the post-operative healing of AFF, but the evidence is limited to case reports and some series due to its low incidence. We present a case series of four female patients to support the use of teriparatide after the surgical fixation of their AFF. Three of the patients had a complete AFF and one had an incomplete fracture. Their mean age was 70 (52 - 87) years, mean body mass index 24.6 (18.3 - 29.3), mean bone mineral density T-score of -2.3 (-4.8/-1.0), with a prior history of anti-resorptive therapy with bisphosphonates and denosumab. Teriparatide was started at an average of 8 (2-18) days post-fixation, with 20mcg daily for six months. Immediate full weight-bearing was permitted in three patients, while one was non-weight bearing for two months. The mean time to union was 12 (10 - 14) weeks. No side effects were observed over a mean follow-up of 58 (50 - 72) weeks. The use of teriparatide facilitated the quick union of AFF after surgical fixation. It appeared to be safe and promoted fracture healing in AFF.
    Matched MeSH terms: Fracture Healing
  2. Fulltext Clinical measurement of longitudinal femoral overgrowth following fracture in children
    Nordin S, Ros MD, Faisham WI
    Singapore Med J, 2001 Dec;42(12):563-5.
    PMID: 11989577
    We have studied residual limb length inequality following femoral shaft fractures in 62 children. From 61.2% of the children who had shortening of more than 1 cm at union, 34.21% still maintained the shortening at the completion of study. The longitudinal femoral overgrowth occurred significantly during the first 18 months of the fracture in 77.4% of the children, with an average of 1.17 cm. Children with proximal-third fractures and those who sustained the fractures before eight years of age have higher capability to correct the limb length disparity.
    Matched MeSH terms: Fracture Healing*
  3. Fulltext Histological evaluation of the effect of laser and ultrasound on bone fracture healing
    Al-Habib, May F., Al-Ani, Imad M., Salman, Mohammad O., Faleh, Farah W.
    International Medical Journal Malaysia, 2017;16(11):24-24.
    MyJurnal
    To study the effect of both laser and ultrasound radiation on bone fracture
    healing process. (Copied from article).
    Matched MeSH terms: Fracture Healing
  4. A technique to obtain correct rotational alignment during closed locked intramedullary nailing of the femur
    Deshmukh RG, Lou KK, Neo CB, Yew KS, Rozman I, George J
    Injury, 1998 Apr;29(3):207-10.
    PMID: 9709422
    Closed intramedullary nailing is a successful method of treating adult femoral shaft fractures. In comminuted or segmental fractures, this operation is associated with an incidence of rotational malalignment and malunion. After locked nailing, this can only be corrected by further operation. A simple method of judging and obtaining rotational alignment in such cases intra-operatively is described. A comparison of two groups of patients with such fractures, one using this technique and the other using conventional methods of judging alignment, revealed statistically significant improvement in rotational alignment (p = 0.016).
    Matched MeSH terms: Fracture Healing
  5. A Case of Non-Union of Ulna Fracture Managed with Tibial Strut Cortico-Cancellous Bone Grafting in a Paediatric Patient
    Looi CSK, S A R, Gill RS
    J Hand Surg Asian Pac Vol, 2017 Sep;22(3):396-402.
    PMID: 28774257 DOI: 10.1142/S0218810417720327
    Forearm fractures in children complicated with non-union are uncommon. Various methods have previously been reported to manage this condition. Well documented techniques would include iliac crest grafting, cancellous insert grafting, ulnar segment grafting, cortical tibial grafting, vascularized fibular grafting and bone transport by ring fixation. The authors present a case of a child with an atrophic non-union of the ulna who was successfully treated with a cortico-cancellous tibial strut bone graft.
    Matched MeSH terms: Fracture Healing
  6. Percutaneous intramedullary supracondylar nailing for fractures of distal femur
    Patel K, Kapoor A, Daveshwar R, Golwala P
    Med J Malaysia, 2004 May;59 Suppl B:206-7.
    PMID: 15468890
    A prospective study of 25 patients with supracondylar and intercondylar fracture of the femur was carried out from January 1999 to June 2003 at SSG Hospital, Baroda, India. Twenty-eight percent fractures were open and 72% were closed. Twelve pecent of the fractures had intraarticular extension. AO classification was used to classify the fractures. Eighty-four percent of the fractures were due to high velocity trauma. All the cases were operated by percutaneous supracondylar nailing. No postoperative complication related to fracture treatment was seen. Average follow up was 20.1 months (range 6-40 months). Average age of the patients was 31.5 years. Average time of union was 3.1 months (range 2-4 months). Average knee range of motion was 117 degrees. Even in open injuries, 85.7% had more than 110 infinity range of motion. All patients could return to their pre-injury lifestyle. Rating scale developed by Hospital for Special Surgery was used to quantify the results. Eighty-four percent showed excellent, 8% showed good and 8% showed fair results. Percutaneous supracondylar nailing is thus, an excellent method of treating fractures of distal femur.
    Matched MeSH terms: Fracture Healing/physiology
  7. Fulltext Outcome of infection following internal fixation of closed fractures
    Nazri MY, Halim YA
    Med J Malaysia, 2004 Dec;59(5):665-9.
    PMID: 15889570
    A retrospective study was done in 30 patients with infected closed fractures treated initially by open reduction and internal fixation. Nineteen fractures involved the femur, 8 the tibia, 2 the radius and 1 the ulna. Twenty-five were diaphyseal and 5 metaphyseal. Twenty-two fractures had initially been treated with plating and 8 with intramedullary nailing. Thirteen patients presented in the acute phase and 17 in the subacute phase of infection. Twenty-two patients presented with low grade infection and 8 with florid infection. The commonest organism isolated was Staphylococcus aureus (80%), of which fifty four percent was resistant to Methicillin (MRSA). This study showed that 77% of infected fractures with a stable implant united even in the presence of infection.
    Matched MeSH terms: Fracture Healing
  8. Fulltext Early remodeling in children's forearm fractures
    Qairul IH, Kareem BA, Tan AB, Harwant S
    Med J Malaysia, 2001 Dec;56 Suppl D:34-7.
    PMID: 14569764
    The forearm fracture is a fracture of the upper limb between the elbow and the wrist. It is a common injury in children, accounting for more than half of all children's fractures, and mostly occur when a child falls on the outstretched arm. A difficult clinical problem that often arises is how much angulation can be accepted in the child and how much remodeling will occur. One hundred consecutive cases of forearm fractures that were admitted at Childrens Orthopaedic Ward, Institute of Paediatrics at Hospital Kuala Lumpur between 1st January 1997 to 31st December 1998 were studied. We found that all fractures united 3 to 6 weeks, with a remodeling rate of about 2.5 degrees/month: the proximal fractures having the most potential to remodel. We conclude that the early remodeling potential of forearm fractures in children is 1.5 degrees/month in midshaft fractures and 2.5 degrees/month in distal and proximal fractures. We recommend accepting a 10-20 degree angulation in midshaft fractures, and a 20-30 degree angulation in metaphyseal fractures; based on our study of early remodeling potential.
    Matched MeSH terms: Fracture Healing/physiology*
  9. Fulltext Assessment of fracture healing properties of lovastatin loaded nanoparticles: preclinical study in rat model
    Zhu P, Huang G, Zhang B, Zhang W, Dang M, Huang Z
    Acta Biochim. Pol., 2019 Mar 11;66(1):71-76.
    PMID: 30856636 DOI: 10.18388/abp.2018_2719
    Bone fracture, being mainly caused by mechanical stress, requires special and quick attention for a rapid healing. The study presented here aims at formulating nanoparticulate system to overcome the solubility issues of lovastatin. The lovastatin nanoparticles were successfully prepared by ionotropic gelation method using chitosan and tri-polyphosphate as polymers. Thus prepared nanoparticles were found to be smooth and spherical with average particle size of 87 nm and encapsulation efficiency of 86.5%. The in-vitro drug release was found to be almost 89.6% in the first 360 minutes. Artificial fracture was produced in female Wistar rats at right leg using fracture apparatus. After administration of lovastatin nanoparticles or saline solution, the respective groups were observed for various parameters. The X-ray imaging showed that lovastatin accelerated bone healing, compared to control. The growth of animals was not hampered by lovastatin by any means. The radiographic examination confirmed a role of lovastatin in increasing bone density. The histological study showed the broken, proliferated and discontinued trabecullae in the control, while at the same time point, the normal, thick, continuous and connected trabecullae were observed in animals administered with lovastatin nanoparticles. The biomechanical studies showed high breaking resilience and minimum bone brittleness in animals injected with lovastatin nanoparticles. Considering these observations we state that lovastatin helps in rapid bone healing after fracture via increasing the bone density.
    Matched MeSH terms: Fracture Healing/drug effects*
  10. Congenital pseudoarthrosis of the tibia: healing by lengthening over a rod without compression of the nonunion. A preliminary report
    Muhammad Abdul Jamil MK, Abdul Rashid AH, Ibrahim S
    J Pediatr Orthop B, 2013 May;22(3):207-12.
    PMID: 22182834 DOI: 10.1097/BPB.0b013e32834ecc01
    This preliminary report is on two patients with congenital pseudoarthrosis of the tibia who had a persistent nonunion following intramedullary rodding and bone grafting. We do not advocate repeated surgery to achieve union. When limb length discrepancy becomes greater than 5 cm, we proceeded with an Ilizarov procedure with the primary aim of equalizing limb length rather than achieving union. Healing of the pseudoarthrosis occurred in both patients after lengthening over the intramedullary rod without compression of the nonunion site. We believe that union occurs because of hyperaemia during the lengthening. This approach minimizes the repeated surgeries that are usually needed and thus ensures a more normal childhood without frequent hospitalizations.
    Matched MeSH terms: Fracture Healing/physiology
  11. Nerve injuries in supracondylar fractures of the humerus in children: is nerve exploration indicated?
    Khademolhosseini M, Abd Rashid AH, Ibrahim S
    J Pediatr Orthop B, 2013 Mar;22(2):123-6.
    PMID: 23222035 DOI: 10.1097/BPB.0b013e32835b2e14
    A retrospective study of nerve injuries with displaced supracondylar fractures of the humerus in children younger than 12 years of age, treated in Hospital Universiti Kebangsaan Malaysia. Our objectives were to determine the incidence of primary and iatrogenic nerve injuries in supracondylar humerus fractures Gartland types II and III and to determine the outcome of nerve recovery. A total of 272 patients with displaced supracondylar humerus fractures who required admission to Hospital Universiti Kebangsaan Malaysia from January 2000 to December 2007 were reviewed. There were 182 boys (67%) and 90 girls (33%). The mean age was 6.0 years, ranging from 1 to 12 years. Of 272 supracondylar fractures, 79 were type II and 193 were type III. Fifty-one (19%) patients had closed reduction, 160 (59%) had closed reduction and percutaneous crossed Kirschner (K) wires, and 61 (22%) had open reduction and crossed K-wires. Associated nerve injuries involving the median, radial, and ulnar nerves were observed in 48 (18%) patients. Nerve injuries were observed in nine (3%) patients upon admission. Thirty-nine (14%) patients developed nerve injuries following treatment. Of these 39 patients, 34 had ulnar, three had radial, and two had median nerve injuries. Nerve exploration was performed in five patients (in four patients following debridement of open fracture and in one because of unacceptable postoperative radiographs, and they subsequently underwent open reduction and exploration). Except for these five patients, the K-wires were not removed earlier nor were the nerves surgically explored in others. The nerve injuries resolved clinically on an average time of 3.5 months (range from 3 weeks to 8 months). Our study found complete resolution of all patients with nerve injuries confirmed by clinical assessment. On the basis of our study, we believe that there is no indication to remove the K-wires immediately or to explore the nerve surgically following a mini-open technique, which reduces the risk of penetrating a nerve during pinning.
    Matched MeSH terms: Fracture Healing/physiology
  12. Piper sarmentosum: a new hope for the treatment of osteoporosis
    Mohd Ramli ES, Suhaimi F, Ahmad F, Shuid AN, Mohamad N, Ima-Nirwana S
    Curr Drug Targets, 2013 Dec;14(14):1675-82.
    PMID: 24107234
    Osteoporosis is a major global health problem. Osteoporosis is characterized by the loss of bone mass and strength which leads to an increased risk of fracture. Glucocorticoid treatment is the leading cause of secondary osteoporosis. Glucocorticoid action in bone depends upon the expression of 11beta-hydroxysteroid dehydrogenase type 1 enzyme (11β-HSD1). The oestrogen deficient state causes osteoporosis due to enhancement of osteoclastogenesis by oxidative stress which leads to increased bone resorption. Piper sarmentosum (Daun Kaduk) is commonly used in the local cuisine of South East Asia. It is also traditionally used to treat many diseases such as inflammation, dermatitis and joint pain. Studies have revealed antioxidant properties through its flavonoids compound naringenin which acts as a superoxide scavenger that may help in the endogenous antioxidant defence system to protect bone against osteoporosis. Recent studies found that Ps extract has the ability to inhibit the expression and activity of 11β-HSD1 in adipose tissue and bone which restored bone structure and strength. It also accelerates fracture healing in the oestrogen deficient state through its antioxidant properties. The cost of conventional treatment is high and together with the adverse effects it leads to noncompliance. Treatment modalities with herbal medicine, less side effects and is cheaper need to be explored.This review focused on the therapeutic effect of Ps extract on fracture healing in ovariectomized rats and its protective effects against glucocorticoid induced osteoporotic rats.
    Matched MeSH terms: Fracture Healing/drug effects
  13. 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: Fracture Healing/drug effects*
  14. Platelet-rich plasma (PRP) enhances bone healing in non-united critical-sized defects: a preliminary study involving rabbit models
    Kanthan SR, Kavitha G, Addi S, Choon DS, Kamarul T
    Injury, 2011 Aug;42(8):782-9.
    PMID: 21329922 DOI: 10.1016/j.injury.2011.01.015
    The use of bone grafts in treating non- or delayed unions as the result of large bone loss is well established. However, despite good outcomes, the time to achieve complete union is still considerably long. To overcome this problem, the use of platelet-rich plasma (PRP) has been advocated albeit with varying success. To determine the true effectiveness of PRP in treating non-/delayed unions, a study was conducted using (n=12) rabbit models.
    Matched MeSH terms: Fracture Healing/physiology*
  15. Fulltext The effect of strontium ranelate on the healing of a fractured ulna with bone gap in rabbit
    Ibrahim MR, Singh S, Merican AM, Raghavendran HR, Murali MR, Naveen SV, et al.
    BMC Vet Res, 2016 Jun 16;12(1):112.
    PMID: 27307015 DOI: 10.1186/s12917-016-0724-6
    Fracture healing in bone gap is one of the major challenges encountered in Orthopedic Surgery. At present, the treatment includes bone graft, employing either internal or external fixation which has a significant impact on the patient, family and even society. New drugs are emerging in the markets such as anabolic bone-forming agents including teriparatide and strontium ranelate to stimulate bone growth. Based on the mechanism of their actions, we embarked on a study on the healing of a fractured ulna with bone gap in a rabbit model. We segregated ten rabbits into two groups: five rabbits in the test group and five rabbits in the control group. We created a 5 mm bone gap in the ulna bone, removing the periosteum as well. Rabbits in the test group received 450 mg/kg of strontium ranelate via oral administration, daily, for six weeks. The x-rays, CT scans and blood tests were performed every two weeks. At the end of six weeks, the rabbits were sacrificed, and the radius and ulna bones harvested for histopathological examination.
    Matched MeSH terms: Fracture Healing/drug effects*
  16. Percutaneous plating in paediatric tibial fractures
    Yusof NM, Oh CW, Oh JK, Kim JW, Min WK, Park IH, et al.
    Injury, 2009 Dec;40(12):1286-91.
    PMID: 19539282 DOI: 10.1016/j.injury.2009.02.020
    Although non-operative treatment is a mainstay of tibial fracture management in children, certain fractures require a surgical approach. However, choices concerning optimal methods and implants are difficult. The purpose of this study was to determine the effectiveness of percutaneous plating of tibial fractures in children.
    Matched MeSH terms: Fracture Healing/physiology
  17. Supracondylar nailing for difficult distal femur fractures
    Saw A, Lau CP
    J Orthop Surg (Hong Kong), 2003 Dec;11(2):141-7.
    PMID: 14676338
    To evaluate outcome following supracondylar nailing for distal femur fractures.
    Matched MeSH terms: Fracture Healing/physiology
  18. The treatment of open tibial fractures and of tibial non-union with a novel external fixator
    Ong CT, Choon DS, Cabrera NP, Maffulli N
    Injury, 2002 Nov;33(9):829-34.
    PMID: 12379395
    We report the results of external fixation in 29 patients treated for tibial fractures and tibial non-union using a novel multi axial external fixator (MAXX) followed prospectively until bony union. The results of treatment were classified according to the Association for the Study and Application of the Method of Ilizarov (ASAMI). Overall, 13 patients had excellent bone results; 13 had good bone results; two had fair bone results, and 1 patient had poor bone results. Regarding functional results, 21 patients had excellent results; 6 obtained good results; none had fair results, and two had poor results. Acute patients did better functionally than chronic patients. This fixator is safe and versatile, although the indications for its use are very specific.
    Matched MeSH terms: Fracture Healing
  19. Effects of Piper sarmentosum on Bone Health and Fracture Healing: A Scoping Review
    Ekeuku SO, Chin KY, Mohd Ramli ES
    Endocr Metab Immune Disord Drug Targets, 2023;23(7):908-916.
    PMID: 36453484 DOI: 10.2174/1871530323666221130152737
    BACKGROUND: Piper sarmentosum (PS) is a traditional herb used by Southeast Asian communities to treat various illnesses. Recent pharmacological studies have discovered that PS possesses antioxidant and anti-inflammatory activities. Since oxidative stress and inflammation are two important processes driving the pathogenesis of bone loss, PS may have potential therapeutic effects against osteoporosis.

    OBJECTIVE: This review systematically summarised the therapeutic effects of PS on preventing osteoporosis and promoting fracture healing.

    METHODS: A systematic literature search was performed in November 2021 using 4 electronic databases and the search string "Piper sarmentosum" AND (bone OR osteoporosis OR osteoblasts OR osteoclasts OR osteocytes).

    RESULTS: Nine unique articles were identified from the literature. The efficacy of PS has been studied in animal models of osteoporosis induced by ovariectomy and glucocorticoids, as well as bone fracture models. PS prevented deterioration of bone histomorphometric indices, improved fracture healing and restored the biomechanical properties of healed bone in ovariectomised rats. PS also prevented osteoblast/osteocyte apoptosis, increased bone formation and mineralisation and subsequently improved trabecular bone microstructures and strength of rats with osteoporosis induced by glucocorticoids. Apart from its antioxidant and anti-inflammatory activity, PS also suppressed circulating and skeletal expression of corticosterone and skeletal expression of 11β hydroxysteroid dehydrogenase type 1 but increased the enzyme activity in the glucocorticoid osteoporosis model. This review also identified several research gaps about the skeletal effects of PS and suggested future studies to bridge these gaps.

    CONCLUSION: PS may be of therapeutic benefit to bone health. However, further research is required to validate this claim.

    Matched MeSH terms: Fracture Healing
  20. Paediatric mandibular fractures: report of a case
    Qadri GW, Mokhtar SM
    Dent Traumatol, 2008 Dec;24(6):e67-70.
    PMID: 19021642 DOI: 10.1111/j.1600-9657.2008.00700.x
    The conservative approach in the treatment of maxillofacial trauma in children has been widely adopted. The type of fracture and its presence within the growing facial skeleton along with the presence of tooth buds may result in different management strategies to that employed in adults. An understanding of conservative treatment options is essential to make informed choices which will best manage these injuries, and an example is presented in this paper. This case report describes a 14-year-old boy who sustained trauma to the chin as a result of a fall, causing a mandibular symphyseal fracture. He was successfully treated by the means of applying direct interdental wiring combined with an acrylic splint.
    Matched MeSH terms: Fracture Healing
Related Terms
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links