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https://www.readbyqxmd.com/read/28430671/elevated-production-of-nociceptive-cc-chemokines-and-se-selectin-in-patients-with-low-back-pain-and-the-effects-of-spinal-manipulation-a-non-randomized-clinical-trial
#1
Julita A Teodorczyk-Injeyan, Marion McGregor, John J Triano, H Stephen Injeyan
BACKGROUND: The involvement of inflammatory components in the pathophysiology of low back pain is poorly understood. It has been suggested that spinal manipulative therapy (SMT) may exert anti-inflammatory effects. PURPOSE: To determine the involvement of inflammation-associated chemokines (CC series) in the pathogenesis of non-specific low back pain and to evaluate the effect of SMT on that process. METHODS: Patients presenting with non-radicular, non-specific low back pain (minimum pain score 3 on 10 point visual analogue scale, VAS) were recruited according to stringent inclusion criteria...
April 19, 2017: Clinical Journal of Pain
https://www.readbyqxmd.com/read/28430617/estrogen-receptors-involvement-in-intervertebral-discogenic-pain-of-the-elderly-women-colocalization-and-correlation-with-the-expression-of-substance-p-in-nucleus-pulposus
#2
Xiao-Xing Song, Sheng Shi, Zhen Guo, Xin-Feng Li, Bu-Wei Yu
Estrogenic modulation of pain is an exceedingly complex phenomenon. However, whether estrogen is involved in discogenic low back pain still remains unclear. Here, immunoreactivity staining technique was used to examine the expression level of the estrogen receptors (ERα and ERβ) and a pain related neuropeptide, Substance P in the lumbar intervertebral discs to analyze the relationship between the ERs and Substance P. Nucleus pulposus tissues of 23 elderly female patients were harvested during spinal surgeries and made to detect the immunoreactivity staining of ERα, ERβ and Substance P...
February 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28430387/age-related-reduction-in-the-expression-of-foxo-transcription-factors-and-correlations-with-intervertebral-disc-degeneration
#3
Oscar Alvarez-Garcia, Tokio Matsuzaki, Merissa Olmer, Koichi Masuda, Martin K Lotz
Aging is a main risk factor for intervertebral disc (IVD) degeneration, the main cause of low back pain. FOXO transcription factors are important regulators of tissue homeostasis and longevity. Here, we determined the expression pattern of FOXO in healthy and degenerated human IVD and the associations with IVD degeneration during mouse aging. FOXO expression was assessed by immunohistochemistry in normal and degenerated human IVD samples and in cervical and lumbar IVD from 6, 12, 24, and 36-month-old C57BL/6J mice...
April 21, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/28429208/ultra-low-dose-periradicular-infiltration-of-the-lumbar-spine-spot-scanning-and-its-potential-for-further-dose-reduction-by-replacing-helical-planning-ct
#4
Fabian Henry Jürgen Elsholtz, Lars-Arne Schaafs, Christoph Erxleben, Bernd Hamm, Stefan Markus Niehues
PURPOSE: Computed tomography (CT)-guided periradicular infiltration has become an accepted procedure for treating radiculopathy-associated low back pain. The purpose of this study is to compare spot scanning and segmental helical planning CT in terms of dose reduction. MATERIALS AND METHODS: Eighty-five patients underwent CT-guided single-site lumbar periradicular therapy. Prior imaging was not available for planning. Sixty-three patients were examined with a new dedicated spot scanning technique (group I), and twenty-two patients underwent conventional segmental planning CT examinations with helical image acquisition serving as controls (group II)...
April 20, 2017: La Radiologia Medica
https://www.readbyqxmd.com/read/28429142/national-clinical-guidelines-for-non-surgical-treatment-of-patients-with-recent-onset-low-back-pain-or-lumbar-radiculopathy
#5
REVIEW
Mette Jensen Stochkendahl, Per Kjaer, Jan Hartvigsen, Alice Kongsted, Jens Aaboe, Margrethe Andersen, Mikkel Ø Andersen, Gilles Fournier, Betina Højgaard, Martin Bach Jensen, Lone Donbæk Jensen, Ture Karbo, Lilli Kirkeskov, Martin Melbye, Lone Morsel-Carlsen, Jan Nordsteen, Thorvaldur Skuli Palsson, Zoreh Rasti, Peter Frost Silbye, Morten Zebitz Steiness, Simon Tarp, Morten Vaagholt
PURPOSE: To summarise recommendations about 20 non-surgical interventions for recent onset (<12 weeks) non-specific low back pain (LBP) and lumbar radiculopathy (LR) based on two guidelines from the Danish Health Authority. METHODS: Two multidisciplinary working groups formulated recommendations based on the GRADE approach. RESULTS: Sixteen recommendations were based on evidence, and four on consensus. Management of LBP and LR should include information about prognosis, warning signs, and advise to remain active...
April 20, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28428439/a-young-woman-with-fever-and-low-back-pain
#6
Yasuhiro Suyama, Hiroyuki Inaba, Ryota Inokuchi
No abstract text is available yet for this article.
May 2017: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/28427985/ureter-injury-as-a-complication-of-oblique-lumbar-interbody-fusion-a-case-report
#7
Hyeong-Jin Lee, Jin-Sung Kim, Kyeong-Sik Ryu, Choon Keun Park
BACKGROUND: Oblique lumbar interbody fusion is a commonly used surgical method of achieving lumbar interbody fusion. There have been some reports about complications of oblique lumbar interbody fusion at the L2-3 level. But to our knowledge, there have been no reports about ureter injury during oblique lumbar interbody fusion. We report a case of ureter injury during oblique lumbar interbody fusion to share our experience. CASE DESCRIPTION: A 78-year-old male patient presented with a history of lower back pain and neurogenic intermittent claudication...
April 17, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28427472/optimising-conservative-management-of-chronic-low-back-pain-study-protocol-for-a-randomised-controlled-trial
#8
Katherine J Simson, Clint T Miller, Jon Ford, Andrew Hahne, Luana Main, Timo Rantalainen, Wei-Peng Teo, Megan Teychenne, David Connell, Guy Trudel, Guoyan Zheng, Gary Thickbroom, Daniel L Belavy
BACKGROUND: Lower back pain is a global health issue affecting approximately 80% of people at some stage in their life. The current literature suggests that any exercise is beneficial for reducing back pain. However, as pain is a subjective evaluation and physical deficits are evident in low back pain, using it as the sole outcome measure to evaluate superiority of an exercise protocol for low back pain treatment is insufficient. The overarching goal of the current clinical trial is to implement two common, conservative intervention approaches and examine their impact on deficits in chronic low back pain...
April 20, 2017: Trials
https://www.readbyqxmd.com/read/28426912/the-association-between-inflammatory-back-pain-characteristics-and-mri-findings-in-the-spine-and-sacroiliac-joints
#9
Bodil Arnbak, Anne G Jurik, Tue S Jensen, Claus Manniche
OBJECTIVE: To investigate the association between MRI findings at the sacroiliac joints (SIJs) and vertebral endplates and pain characteristics assumed to be indicative of axial inflammation. METHODS: Patients aged 18-40 years with persistent low back pain referred to an outpatient spine clinic participated, including an unknown proportion of axial spondyloarthritis patients. Data included MRI of the spine and SIJs and self-reported responses to questions covering the Calin, Berlin, ASAS and Bailly inflammatory back pain (IBP) definitions...
April 20, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28425749/hemolytic-transfusion-reaction-attributable-to-anti-dia
#10
Arthur J Joyce, Kelli M Quantock, Ray Banh, Yew W Liew
In situations when a patient's antibody detection test is negative, many institutions have moved from an indirect antiglobulin test (IAT) crossmatch to an electronic crossmatch system. Here we report a case of an acute hemolytic transfusion reaction attributable to anti-Dia in a patient with a negative antibody detection test. A 22-year-old female patient with a diagnosis of β thalassemia and sickle cell anemia commenced a routine exchange transfusion of 5 units of red blood cells (RBCs) in the apheresis unit as part of her regular treatment...
January 2017: Immunohematology
https://www.readbyqxmd.com/read/28423222/persistent-and-developing-sleep-problems-a-prospective-cohort-study-on-the-relationship-to-poor-outcome-in-patients-attending-a-pain-clinic-with-chronic-low-back-pain
#11
Amir H Pakpour, Mohammadhossein Yaghoubidoust, P Campbell
Sleep problems are common in people with low back pain (LBP), however the mechanisms on how sleep influences pain are complex. To date there is a lack of prospective research on the timings and the development of sleep problems in those who have LBP, such information would be useful to identify individuals at risk of poor outcome. Aims are to investigate the predictive role of sleep problems on self-report recovery and pain intensity using logistic regression reporting Odds Ratios (OR). An observational cohort of 761 chronic LBP patients recruited from a pain management clinic participated, and completed data at baseline, and at 6 month follow-up (n = 682)...
April 18, 2017: Pain Practice: the Official Journal of World Institute of Pain
https://www.readbyqxmd.com/read/28422833/correction-of-sagittal-imbalance-in-treatment-for-adult-degenerative-scoliosis-with-thoracic-lordosis-and-lumbar-kyphosis-a-case-report
#12
Tao Wang, Hui Wang, Lei Ma, Di Zhang, Wen-Yuan Ding
RATIONALE: Lumbar degenerative scoliosis (LDS) is a common spinal disease for senior citizens. However, LDS accompanied with thoracic lordosis and lumbar kyphosis (LK) is rare in clinic. No reports have reported LDS with thoracic lordosis and LK. PATIENT CONCERNS: A 54-year-old woman just complained about sever back pain without any radiculopathy and neurodeficit of low limb for 2 years, Visual Analogue Scale (VAS) for back pain was 9 points and x-ray showed adult LDS with lordosis angle of 10° from 5th thoracic to 12th thoracic (T5-T12) and LK angle of 20°...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28422409/validation-of-the-japanese-version-of-the-fremantle-back-awareness-questionnaire-in-patients-with-low-back-pain
#13
Tomokiko Nishigami, Akira Mibu, Katsuyoshi Tanaka, Yuh Yamashita, Michele Eisemann Shimizu, Bennedict Wand, Mark J Catley, Tasha R Stanton, G Lorimer Moseley
BACKGROUND: There is a growing interest in the role of disturbed body perception in people with persistent pain problems such as chronic low back pain (CLBP). A questionnaire, the Fremantle Back Awareness Questionnaire (FreBAQ), was recently developed as a simple and quick way of assessing disturbed perceptual awareness of the back in people with CLBP and appears to have acceptable psychometric properties. The aim of the present study was to develop a Japanese version of the FreBAQ (FreBAQ-J) and evaluate its psychometric properties in a sample of Japanese people with low back pain (LBP)...
April 18, 2017: Pain Practice: the Official Journal of World Institute of Pain
https://www.readbyqxmd.com/read/28420353/the-influence-of-fatigue-and-chronic-low-back-pain-on-muscle-recruitment-patterns-following-an-unexpected-external-perturbation
#14
Júlia Jubany, Lieven Danneels, Rosa Angulo-Barroso
BACKGROUND: Chronic low back pain (CLBP) has been associated with altered trunk muscle responses as well as increased muscle fatigability. CLBP patients and fatigued healthy subjects could experience similar neuromuscular strategies to attempt to protect the spine. The current study examined muscle activation differences between healthy and CLBP subjects following a perturbation. In addition, the possible role of muscle fatigue was evaluated by investigating the healthy control subjects in a non-fatigued and a fatigued condition...
April 19, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28420247/clinical-and-radiological-outcomes-after-decompression-and-posterior-fusion-in-patients-with-degenerative-scoliosis
#15
Majid Reza Farrokhi, Mohammad Jamali, Mehrnaz Gholami, Farnaz Farrokhi, Khadijeh Hosseini
OBJECTIVE: The prevalence of degenerative scoliosis (DS) increases with age and an overall increase is seen due to the aging population. This study aims to evaluate the clinical and radiological outcomes after decompression and posterior fusion in patients with DS. METHODS: In this is prospective study, 43 patients with DS, aged 37 to 70 years, were eligible to undergo decompression and posterior fusion. Primary outcomes were low back pain (LBP) with or without radicular pain, which was evaluated preoperatively and at 12 and 24 months after surgery with the use of a visual analog scale (VAS), and the quality of life (QOL), which was assessed at the same time periods by the Oswestry Disability Index (ODI) questionnaire...
April 19, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28418172/analgesic-effect-of-clobazam-in-chronic-low-back-pain-but-not-in-experimentally-induced-pain
#16
J Schliessbach, P H Vuilleumier, A Siegenthaler, L Bütikofer, A Limacher, P Juni, H U Zeilhofer, L Arendt-Nielsen, M Curatolo
BACKGROUND: Chronic pain is frequently associated with hypersensitivity of the nervous system, and drugs that increase central inhibition are therefore a potentially effective treatment. Benzodiazepines are potent modulators of GABAergic neurotransmission and are known to exert antihyperalgesic effects in rodents, but translation into patients are lacking. This study investigates the effect of the benzodiazepine clobazam in chronic low-back pain in humans. The aim of this study is to explore the effect of GABA modulation on chronic low-back pain and on quantitative sensory tests...
April 18, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28416439/clinical-and-radiographic-outcomes-of-bilateral-decompression-via-a-unilateral-approach-with-transforaminal-lumbar-interbody-fusion-for-lumbar-degenerative-spondylolisthesis-with-stenosis
#17
Xiaofei Cheng, Kai Zhang, Xiaojiang Sun, Changqing Zhao, Hua Li, Bin Ni, Jie Zhao
Background context Laminectomy with posterior lumbar interbody fusion (PLIF) has been shown to achieve satisfactory clinical outcomes, but it leads to potential adverse consequences associated with extensive disruption of posterior bony and soft-tissue structures. Purpose To compare the clinical and radiographic outcomes of bilateral decompression via a unilateral approach (BDUA) with transforaminal lumbar interbody fusion (TLIF) and laminectomy with PLIF in the treatment of degenerative lumbar spondylolisthesis (DLS) with stenosis...
April 14, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28416438/nsaid-use-in-intervertebral-disc-degeneration-what-are-the-effects-on-matrix-homeostasis-in-vivo
#18
Nicholas Vaudreuil, Tiffany Kadow, Takashi Yurube, Robert Hartman, Kevin Ngo, Qing Dong, Pedro Pohl, J Paulo Coelho, James Kang, Nam Vo, Gwendolyn Sowa
BACKGROUND CONTEXT: Non-steroidal anti-inflammatory (NSAID) agents are a widely utilized treatment for low back pain (LBP). Literature on NSAID use in articular cartilage has shown detrimental effects; however, minimal data exist to detail the effects of NSAIDs in intervertebral disc degeneration (IDD). As IDD is a major cause of LBP, we explored the effects of indomethacin, a commonly used NSAID, on disc matrix homeostasis in an animal model of IDD. PURPOSE: To determine the effects of oral indomethacin administration on IDD in an in vivo rabbit model...
April 14, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28416189/the-validity-and-reliability-of-the-arabic-version-of-the-japanese-orthopedic-association-back-pain-evaluation-questionnaire-can-we-implement-it-in-saudi-arabia-study-design-cross-sectional-study
#19
Saud Mohammed Alfayez, Abdullah Nasser Bin Dous, Abdullah Abdulaziz Altowim, Qais Abdulmohsin Alrabiei, Bandar Obaid Alsubaie, Waleed Mohammad Awwad
BACKGROUND: The Japanese Orthopedic Association designed their back pain evaluation questionnaire (JOABPEQ) which was proven to be feasible, reliable and valid. The questionnaire's validity and reliability were confirmed when it was implemented in patients with different cultural background. Since the JOABPEQ still has not been utilized in any of the Arabic countries, we present the Arabic version with its validity and reliability. METHODS: After ensuring an optimal forward-backward translation of the JOABPEQ, the Arabic version was distributed among 151 patients visiting our clinics from December 2015 to February 2016...
April 13, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28415980/the-effects-of-bending-speed-on-the-lumbo-pelvic-kinematics-and-movement-pattern-during-forward-bending-in-people-with-and-without-low-back-pain
#20
Sharon M H Tsang, Grace P Y Szeto, Linda M K Li, Dim C M Wong, Millie M P Yip, Raymond Y W Lee
BACKGROUND: Impaired lumbo-pelvic movement in people with low back pain during bending task has been reported previously. However, the regional mobility and the pattern of the lumbo-pelvic movement were found to vary across studies. The inconsistency of the findings may partly be related to variations in the speed at which the task was executed. This study examined the effects of bending speeds on the kinematics and the coordination lumbo-pelvic movement during forward bending, and to compare the performance of individuals with and without low back pain...
April 17, 2017: BMC Musculoskeletal Disorders
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