Lumbar Kinematics, Functional Disability and Fear Avoidance Beliefs Among Adults with Nonspecific Chronic Low Back Pain

Objectives: This study aimed to examine correlations between lumbar kinematics, functional disability and fear avoidance beliefs among adults with nonspecific chronic low back pain (LBP). Methods: This crosssectional study was conducted between March and December 2014. A total of 32 adults diagnosed with nonspecific chronic LBP were recruited from outpatients attending either an orthopaedic clinic at a university hospital or a private physiotherapy clinic in Malaysia. Lumbar kinematics were measured using sensors attached at the first lumbar (L1) and second sacral (S2) vertebrae levels. The Oswestry Disability Index (ODI) and Fear-Avoidance Beliefs Questionnaire (FABQ) were used to assess degree of functional disability and fear avoidance beliefs, respectively. Results: For maximum range of motion, positive correlations were observed between ODI scores and right lateral flexion and right rotation (P = 0.01 each), although there was a negative correlation with left rotation (P = 0.03). With maximum angular velocity, ODI scores were positively correlated with right and left lateral flexion L1 (P = 0.01 and <0.01, respectively) but negatively correlated with left lateral flexion L2 (P= 0.04). Regarding minimum angular velocity, ODI scores were positively correlated with left lateral flexion S2 (P <0.01) but negatively correlated with right and left lateral flexion L1 (P = 0.02 each), right rotation L1 (P = 0.02) and left rotation S2 (P = 0.01). No significant correlations were found between lumbar kinematics and FABQ scores. Conclusion: These findings suggest that certain lumbar kinematic parameters are correlated with functional disability, but not with fear avoidance beliefs

Practice advisory on the appropriate use of NSAIDs in primary care

Cyclo-oxygenase (COX)-2 selective and nonselective nonsteroidal anti-inflammatory drugs (NSAIDs) are important in managing acute and chronic pain secondary to inflammation. As a greater understanding of the risks of gastrointestinal (GI), cardiovascular (CV) and renal events with NSAIDs use has emerged, guidelines have evolved to reflect differences in risks among NSAIDs. Updated guidelines have yet to reflect new evidence from recent trials which showed similar CV event rates with celecoxib compared to naproxen and ibuprofen, and significantly better GI tolerability for celecoxib. This practice advisory paper aims to present consensus statements and associated guidance regarding appropriate NSAID use based on a review of current evidence by a multidisciplinary group of expert clinicians. This paper is especially intended to guide primary care practitioners within Asia in the appropriate use of NSAIDs in primary care. Following a literature review, group members used a modified Delphi consensus process to determine agreement with selected recommendations. Agreement with a statement by 75% of total voting members was defined a priori as consensus. For low GI risk patients, any nonselective NSAID plus proton pump inhibitor (PPI) or celecoxib alone is acceptable treatment when CV risk is low; for high CV risk patients, low-dose celecoxib or naproxen plus PPI is appropriate. For high GI risk patients, celecoxib plus PPI is acceptable for low CV risk patients; low-dose celecoxib plus PPI is appropriate for high CV risk patients, with the alternative to avoid NSAIDs and consider opioids instead. Appropriate NSAID prescription assumes that the patient has normal renal function at commencement, with ongoing monitoring recommended. In conclusion, appropriate NSAID use requires consideration of all risks

Health-related quality of life : a comparison of outcomes after lumbar fusion for degenerative spondylolisthesis with large joint replacement surgery and population norms

Background context: Degenerative spine disease will become an increasing health problem, and a significant number of patients will be considered for surgery. Spinal surgeries have evolved since the last decades, and there is a positive impact on the clinical outcomes. Few works in the literature have reviewed the outcome compared with large joint replacement surgery, which is considered a benchmark for operative restoration of patients’ quality of life. Purpose: The purpose of this study was to investigate if spinal fusion can return patients' health-related quality of life to that of age-matched population norms and yield outcomes comparable with those of total hip and knee joint replacement. Study design: This is a prospective cohort study. Patient sample: The sample consists of 100 consecutive patients who were enrolled between December 1997 and January 2007. Outcome measures: The 12-item Short Form Health Survey (SF-12) was chosen for outcome measurement. Methods: All patients underwent wide decompressive laminectomy and single-level posterior lumbar interbody fusion for spinal stenosis associated with degenerative spondylolisthesis. Results: The preoperative and postoperative physical component summary (PCS)-12 scores of the spinal fusion patients were comparable with those of both the total knee and hip replacement patients. The mean improvement in PCS-12 scores after spine surgery was 11 (95% confidence interval [CI]: 9–14, p<.0001). It was equal to that after total hip replacement surgery, which was 11 (95% CI: 9–13), and higher than that of total knee replacement patients, which had an improvement of 8 (95% CI: 7–9). The postoperative mean and 95% CI of the PCS-12 scores for the three surgical procedures approached the population norm value of 44 (95% CI: 43–46).There was no statistical difference between the postoperative mental component summary-12 score among all the three surgical groups, which approached similar to the population norm value of 54 (95% CI: 53–54). Conclusions: The current study demonstrated that spinal surgery can return patients' HRQL to that of age-matched population norms and yield outcomes comparable with those of total hip and knee joint replacement patients.7 page(s

Modifiable factors associated with bone health in Malaysian adolescents utilising calcaneus quantitative ultrasound.

Maximizing bone mineral accrual to attain an optimal peak bone mass (PBM), particularly during adolescence, appears to be an effective protective strategy in the prevention of osteoporosis. This study aimed to evaluate the influence of physical activity (PA), fat mass (FM), lean mass (LM), body mass index (BMI), calcium, or combination of vitamin D supplement intake, smoking and alcohol drinking status on bone health assessed by calcaneus quantitative ultrasound (QUS) in a healthy adolescent population. The participants comprised of 920 male and female secondary school adolescents aged 15-17 years old. Quantitative ultrasound measurements of the left heel were performed using Lunar Achilles EX II, which included results of broadband ultrasound attenuation (BUA), speed of sound (SOS), and a calculated stiffness index (SI). Multivariable linear regression analyses revealed that-PA was positively associated with all three QUS indices in both genders; BMI was positively associated with SI and SOS in females; LM was positively associated with BUA in both genders; and FM was negatively associated with SI in females. These variables accounted for 32.1%, 21.2% and 29.4% of females' SOS, BUA and SI variances (p<0.001), respectively and 23.6%, 15.4% and 17.2% of males' SOS, BUA and SI variances (p<0.001), respectively. Promoting health benefits from physical activity could influence bone status and consequently improve PBM, which is a potent protective determinant against osteoporosis in adulthood

ASEAN Orthopaedic Association Education Committee - Orthopaedic curriculum for residency training 2019

In November 2013, Dr Dohar Tobing, who was the President of the ASEAN Orthopaedic Association at that time, organized a Seminar on Orthopaedic Education in Yogyakarta to discuss residency training in ASEAN. At this initial meeting the training program in each country was presented by representatives from each ASEAN country. Subsequently the ASEAN Orthopaedic Association established the Education Committee under the chairmanship of Professor Lee Eng Hin to develop a common syllabus/curriculum for all ASEAN countries based on minimum standards required to practice competently as a general orthopaedic surgeon. The main objective of having a common curriculum is to facilitate exchanges of residents and fellows amongst the ASEAN countries to increase their exposure to orthopaedic conditions in the region and improve their breadth and depth of knowledge and skills. The first meeting of the Education Committee was held in Cebu in November 2014 and the Committee has since met twice a year in May and November. Training programs in the ASEAN countries were discussed and a consensus was reached on the structure and length of the training program for the AOA curriculum. In May 2016, three workgroups were formed under the leadership of Professor David Choon, Dr Dohar Tobing and Professor Lee Eng Hin to develop the detailed curriculum in the following areas: a) General Orthopaedics/Trauma/Infection/Sports/Pathophysiology/Basic Science Lead: David Choon Members: Arturo C. Canete, Jean Pierre F. Leung, Apipop Kritsaneephaiboon, Maung Mg Htwe, Sabarul A. Mokhtar b) Adult Orthopaedics/Spine/Upper Limb/Foot & Ankle/Biomaterials/Biomechanics Lead: Dohar Tobing Members: Myint Thaung, Peter Lee, Yeo Sing Jin, Kamarul Ariffin Khalid, Khin Mg Myint, Azlina Abbas c) Pediatrics/Oncology Lead: Lee Eng Hin Members: Edward HM Wang, Kanyika Chamniprasas, Pornchai Mulpruek, Istan Irmansyah Irsan, Abdul Razak Sulaiman, Wan Faisham Nu’man Wan Ismail In addition to their contributions as workgroup members, the following individuals made substantial contributions in the following areas: Pathophysiology/Basic Science: Vivek Ajit Singh and David Choon General Ortho: Wan Faisham Nu’man Wan Ismail and Kamarul Ariffin Khalid Trauma: Arturo Cañete and Jean Pierre Leung Sports Medicine: Aung Myo Win Adult-Hip & Knee: Maung Mg Htwe and Myint Thaung Spine: Dohar Tobing Upper limb/Hand: Khin Mg Myint Foot & Ankle: Inderjeet Singh Paediatrics: Lee Eng Hin and Abdul Razak Sulaiman Oncology: Edward Wang and Istan Irmansyah Irsa