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https://www.readbyqxmd.com/read/28513888/pain-quality-of-life-and-safety-outcomes-of-kyphoplasty-for-vertebral-compression-fractures-report-of-a-task-force-of-the-american-society-for-bone-and-mineral-research
#1
A J Rodriguez, H A Fink, L Mirigian, N Guañabens, R Eastell, K Akesson, D C Bauer, P R Ebeling
The relative efficacy and harms of balloon kyphoplasty (BK) for treating vertebral compression fractures (VCF) are uncertain. We searched multiple electronic databases to March 2016 for randomised and quasi-randomised controlled trials comparing BK with control treatment (non-surgical management [NSM], percutaneous vertebroplasty [PV], KIVA®, vertebral body stenting, or other) in adults with VCF. Outcomes included back pain, back disability, quality of life (QoL), new VCF and adverse events (AE). One reviewer extracted data, a second checked accuracy, and two rated risk of bias (ROB)...
May 17, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28489466/intrathecal-injection-of-gadobutrol-a-tale-of-caution
#2
Corey Reeves, Enrique Galang, Raj Padalia, Nam Tran, Devang Padalia
In the field of interventional pain medicine a radiocontrast agent is commonly used in conjunction with fluoroscopy. Limited work has been published regarding the use of gadolium based contrast agents (GBCA) in the intrathecal space. We report a case of an intrathecal gadobutrol injection resulting in neurotoxic manifestations.A 60-year-old female with a history significant for lumbar post-laminectomy syndrome and intrathecal drug delivery implantation was admitted for lumbar fusion and kyphoplasty. Postoperatively, the patient had escalating pain medication requirements...
May 10, 2017: Journal of Pain & Palliative Care Pharmacotherapy
https://www.readbyqxmd.com/read/28482645/influence-of-radiofrequency-kyphoplasty-on-pulmonary-function
#3
Simon J Greven, Rahel Bornemann, Philip P Roessler, Yorck Rommelspacher, Sönke P Frey, Tom R Jansen, Kirsten Sander, Dieter C Wirtz, Robert Pflugmacher
BACKGROUND: Vertebral compression fractures (VCF) change the natural spinal alignment and inevitably lead to a decreased quality of life. OBJECTIVE: The aim of the study was to evaluate changes in pulmonary function after VCF were treated by radiofrequency kyphoplasty (RF-TVA). METHODS: Twenty-five patients were treated with RF-TVA and analyzed in 3 subgroups taking into account the spinal location of the VCF. Pain as measured by visual analogue scale (VAS), Oswestry-Disability-Index (ODI), vertebral height, forced expiratory volume in 1 second (FEV1), and peak expiratory flow (PEF) were assessed before, directly after and 30 days after RF-TVA...
April 28, 2017: Technology and Health Care: Official Journal of the European Society for Engineering and Medicine
https://www.readbyqxmd.com/read/28454248/primary-bone-mantle-cell-lymphomas-with-multiple-vertebral-compression-fractures-a-case-report
#4
Peng Yang, Jun Lin, Hao Liu, Hao Shen, Hui-Lin Yang
Mantle cell lymphoma (MCL) is a mature B-cell non-Hodgkin lymphoma. Patients with MCL generally present with extensive lymphadenopathy and extranodal involvement. To the best of our knowledge, no cases of primary bone MCL with multiple vertebral compression fractures have been reported in the literature thus far. The current study reports the case of a 75-year-old Chinese male patient presenting with lower back pain for 1 year. B symptoms were not observed in the patient's medical history. X-ray revealed osteoporosis, and mixed osteolytic and osteosclerotic lesions in the T10 and L1 vertebrae with decreased height...
March 2017: Oncology Letters
https://www.readbyqxmd.com/read/28451858/biomechanical-in-vitro-comparison-of-radiofrequency-kyphoplasty-and-balloon-kyphoplasty
#5
Gerhard Achatz, Hans-Joachim Riesner, Benedikt Friemert, Raimund Lechner, Nicolas Graf, Hans-Joachim Wilke
PURPOSE: Balloon kyphoplasty (BK) has emerged as a popular method for treating osteoporosis vertebral compression fractures (OVCFs). In response to several shortcomings of BK, alternative methods have been introduced, among which is radiofrequency kyphoplasty (RFK). Biomechanical comparisons of BK and RFK are very sparse. The purpose of this study was to perform a biomechanical study in which BK and RFK are compared. METHODS: Each of the two study groups comprised six specimens prepared from two functional spinal units (FSUs) cut from fresh-frozen cadaveric spines (3 of T9-T11 and 3 of T12-L2)...
April 27, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28451512/spinal-compression-fracture-management-a-review-of-current-treatment-strategies-and-possible-future-avenues
#6
REVIEW
Ivo K Genev, Matthew K Tobin, Saher P Zaidi, Sajeel R Khan, Farid M L Amirouche, Ankit I Mehta
STUDY DESIGN: Narrative review. OBJECTIVE: Despite the numerous treatment options for vertebral compression fractures, a consensus opinion for the management of patients with these factures has not been established. This review is meant to provide an up-to-date overview of the most common treatment strategies for compression fractures and to suggest possible routes for the development of clearer treatment guidelines. METHODS: A comprehensive database search of PubMed was performed...
February 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28446993/minimally-invasive-surgical-techniques-for-management-of-painful-metastatic-and-primary-spinal-tumors
#7
REVIEW
Omid Hariri, Ariel Takayanagi, Dan E Miulli, Javed Siddiqi, Frank Vrionis
Patients with metastatic spinal disease are affected by disabling pain. The treatment of spinal metastases is focused on pain reduction and improvement in quality of life. Until recently, many patients with metastatic spinal disease did not qualify as surgical candidates due to the risks of surgery and length of recovery period. However, recent advances in minimally invasive surgery such as kyphoplasty and vertebroplasty allow patients to safely undergo surgery for pain relief with a short recovery period. The studies reviewed here suggest that vertebral augmentation is successful in reducing pain and disability scores in patients with painful metastases and multiple myeloma and are a safe modality to provide lasting pain relief...
March 24, 2017: Curēus
https://www.readbyqxmd.com/read/28445294/unilateral-versus-bilateral-percutaneous-kyphoplasty-for-osteoporotic-vertebral-compression-fractures-a-meta-analysis
#8
Wenli Chang, Xinyan Zhang, Ning Jiao, Peizhi Yuwen, Yanbin Zhu, Fei Zhang, Wei Chen
BACKGROUND: The debate on the efficacy of unilateral percutaneous kyphoplasty (UPKP) and bilateral percutaneous kyphoplasty (BPKP) for the treatment of osteoporotic vertebral compression fractures (OVCFs) is ongoing.This meta-analysis aimed to evaluate the clinical results of UPKP and BPKP in the treatment of OVCFs. METHODS: Web of Science, PubMed, Embase, and the Chinese Biomedical Database publication databases were searched using a date range of January 2008 to November 2016, for studies comparing UPKP and BPKP for the treatment of OVCFs...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28416837/-clinical-comparison-of-polymethylmethacrylate-and-bone-cement-in-the-treatment-of-osteoporotic-vertebral-compression-fractures-a-retrospective-study
#9
L P Shang, Y Tian, X G Liu
OBJECTIVE: To analyze the outcomes of patients with osteoporotic vertebral compression fractures treated with polymethylmethacrylate (PMMA) and GeneX bone cement in percutaneous kyphoplasty and to provide guidance in selecting the vertebral filling material for this procedure. METHODS: In this study, 86 patients with osteoporotic vertebral compression fractures treated at Peking University Third Hospital between June 2012 and June 2013 were retrospectively analyzed...
April 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28386056/percutaneous-balloon-kyphoplasty-in-treatment-of-painful-osteoporotic-occult-vertebral-fracture-a-retrospective-study-of-89-cases
#10
Zhi-Yong Sun, Xue-Feng Li, Huan Zhao, Jun Lin, Zhong-Lai Qian, Zhi-Ming Zhang, Hui-Lin Yang
BACKGROUND The definition of a vertebral fracture is usually based on the presence of a deformation of the vertebral body and this can be misleading in the presence of a fracture without radiologic collapse with the definition of occult osteoporotic vertebral fractures (OOVFs). STIR sequence of MRI images showing hyperintensity signal was the most confirmative screening examination used to determine the presence of painful OOVFs. To date, clinical management of OOVFs has been rarely discussed. MATERIAL AND METHODS Between 2011 and 2013, 89 patients suffering from painful OOVFs underwent 142 percutaneous balloon kyphoplasty (PKP) procedures...
April 7, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28385883/enhancing-the-radiologist-patient-relationship-through-improved-communication-a-quantitative-readability-analysis-in-spine-radiology
#11
D R Hansberry, A L Donovan, A V Prabhu, N Agarwal, M Cox, A E Flanders
BACKGROUND AND PURPOSE: More than 75 million Americans have less than adequate health literacy skills according to the National Center for Education Statistics. Readability scores are used as a measure of how well populations read and understand patient education materials. The purpose of this study was to assess the readability of Web sites dedicated to patient education for radiologic spine imaging and interventions. MATERIALS AND METHODS: Eleven search terms relevant to radiologic spine imaging were searched on the public Internet, and the top 10 links for each term were collected and analyzed to determine readability scores by using 10 well-validated quantitative readability assessments from patient-centered education Web sites...
April 6, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28382398/cavitational-kyphoplasty-a-new-technique-for-reducing-the-rates-of-cement-extravasation-through-targeted-low-pressure-cement-injection
#12
Tobias A Mattei
BACKGROUND: Previous studies have demonstrated lower rates of cement extravasation when comparing balloon kyphoplasty with vertebroplasty, an effect attributed to the low-pressure injection. However, in patients with isolated endplate fractures, balloon kyphoplasty may lead to further endplate damage and increased risks of intradiscal extravasation. METHODS: The author provides a stepwise description of a new technique called cavitational kyphoplasty that allows targeted low-pressure cement injection without the necessity of balloon inflation...
June 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28371198/evaluation-of-the-new-c-arm-guiding-system-clearguide%C3%A2-in-an-orthopaedic-and-trauma-operating-theatre
#13
Marcus Christian Müller, Sophie Frege, Andreas Christian Strauss, Martin Gathen, Michael Windemuth, Eva Nadine Striepens
BACKGROUND: The objective was to evaluate whether the new intraoperative C-arm guiding system ClearGuide® (CG) reduces radiation exposure of the staff in an Orthopaedic and Trauma operation theatre. METHODS: Data of 95 patients CG was used were retrospectively compared using matched-pair analysis with controls without CG. Radiation dose (RD), fluoroscopic time (FT) and operation time (OT) were analysed in ten types of operative procedures. RESULTS: Use of CG led to a significant reduction (p ≤ 0...
April 3, 2017: International Journal of Medical Robotics + Computer Assisted Surgery: MRCAS
https://www.readbyqxmd.com/read/28323714/osteointegration-and-resorption-of-intravertebral-and-extravertebral-calcium-phosphate-cement
#14
Roman Klein, Ralf Tetzlaff, Christel Weiss, Meike-Kristina Schäfer, Michael Tanner, Bernd Wiedenhöfer, Ingo Grafe, Peter-Jürgen Meeder, Gerd Noeldge, Peter P Nawroth, Christian Kasperk
STUDY DESIGN: Eleven patients with painful osteoporotic vertebral fractures who underwent kyphoplasty using calcium phosphate (CaP) cement were followed up for 1 week, 1, 2, and 3 years in a monocentric, nonrandomized, noncontrolled retrospective trial. OBJECTIVE: This study investigates long-term radiomorphologic features of intraosseous CaP cement implants and of extraosseous CaP cement leakages for up to 3 years after implantation by kyphoplasty. SUMMARY OF BACKGROUND DATA: Kyphoplasty is frequently used for the treatment of painful osteoporotic fractures...
April 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28323712/trends-in-inpatient-vertebroplasty-and-kyphoplasty-volume-in-the-united-states-2005-2011-assessing-the-impact-of-randomized-controlled-trials
#15
Benjamin P Rosenbaum, Varun R Kshettry, Michael L Kelly, Thomas E Mroz, Robert J Weil
STUDY DESIGN: Retrospective analysis of the Nationwide Inpatient Sample, 2005-2011. OBJECTIVE: To identify trends in procedural volume and rates in the time period surrounding publication of randomized controlled trials (RCTs) that examined the utility of vertebroplasty and kyphoplasty. SUMMARY OF BACKGROUND DATA: Vertebroplasty and kyphoplasty are frequently performed for vertebral compression fractures. Several RCTs have been published with conflicting outcomes regarding pain and quality of life compared with nonsurgical management and sham procedures...
April 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28323711/effect-of-bone-cement-volume-fraction-on-adjacent-vertebral-fractures-after-unilateral-percutaneous-kyphoplasty
#16
Dasheng Lin, Jianming Hao, Lin Li, Lei Wang, Huantang Zhang, Weitao Zou, Kejian Lian
STUDY DESIGN: A retrospective study. SUMMARY OF BACKGROUND DATA: Complications of the bone cement used in vertebroplasty and kyphoplasty procedures have received increasingly more attention, especially for bone cement volume. OBJECTIVE: The aim of the study was to retrospectively assess the relationship between bone cement volume fraction and adjacent vertebral fracture (AVF) after unilateral percutaneous kyphoplasty (PKP). MATERIALS AND METHODS: Between 2006 and 2011, 495 patients with single-level osteoporotic vertebral compression fracture (OVCF) were surgically treated by unilateral PKP and had completed 12-month follow-up in our hospital...
April 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28323707/comparison-of-radiofrequency-targeted-vertebral-augmentation-with-balloon-kyphoplasty-for-the-treatment-of-vertebral-compression-fractures-2-year-results
#17
Rahel Bornemann, Tom R Jansen, Koroush Kabir, Peter H Pennekamp, Brit Stüwe, Dieter C Wirtz, Robert Pflugmacher
STUDY DESIGN: A retrospective study. OBJECTIVES: The aim of this study was the evaluation of the safety and effectiveness of radiofrequency-targeted vertebral augmentation (RF-TVA) in comparison with balloon kyphoplasty (BK) for the treatment of acute painful vertebral compression fractures (VCFs) on the basis of matched pairs. SUMMARY OF BACKGROUND: Vertebroplasty and BK are the common surgical interventions for the treatment of VCF. Both are effective and safe but pose some risks such as adjacent fractures and cement leakage...
April 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28323702/effect-of-an-outer-sleeve-on-an-inflatable-balloon-tamp-in-terms-of-height-restoration-under-simulated-physiological-load
#18
Walter C Peppelman, William Beutler, Michael Gordon, Suresh R Chintakunta, Damien O'Halloran, Brandon Bucklen
STUDY DESIGN: An in vitro biomechanical study. OBJECTIVE: The aim of this study was to determine the effect of an optional sleeve on height restoration and compare it with the fracture reduction achieved by a commercially available inflatable bone tamp under simulated physiological load (110 N). SUMMARY OF BACKGROUND DATA: Loss of reduction after bone tamp deflation before cement injection still remains a concern. The optional sleeve surrounds the bone tamp to help maintain height during the kyphoplasty procedure while filling the created cavity with bone cement on the contralateral side...
April 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28293486/sacral-insufficiency-fractures-recognition-and-treatment-in-patients-with-concurrent-lumbar-vertebral-compression-fractures
#19
Jesse Hatgis, Michelle Granville, Robert E Jacobson, Aldo Berti
INTRODUCTION: In reviewing a larger group of osteoporotic vertebral compression fractures (VCFs), we found that the overall incidence of sacral insufficiency fractures (SIFs) is higher than commonly reported values. This is especially seen in patients with previous or concurrent lumbar VCFs and also in a subgroup that had lumbar stenosis or hip arthroplasty. The altered biomechanics due to associated lumbar stenosis or hip arthroplasty lead to increased mechanical stress on already weakened and deficient sacral alae, which are more vulnerable to osteoporotic weakening than other parts of the sacrum...
February 2, 2017: Curēus
https://www.readbyqxmd.com/read/28267379/an-injectable-biodegradable-calcium-phosphate-cement-containing-poly-lactic-co-glycolic-acid-as-a-bone-substitute-in-ex-vivo-human-vertebral-compression-fracture-and-rabbit-bone-defect-models
#20
Xin Duan, Hong-Xing Liao, Hua-Zhang Zou, Zi-Ji Zhang, Jian-Dong Ye, Wei-Ming Liao
Purpose/Aim of the study: To evaluate the biomechanical characteristics and biocompatibility of an injectable, biodegradable calcium phosphate cement (CPC) containing poly lactic-co-glycolic acid (PLGA). MATERIALS AND METHODS: A vertebral compression fracture model was established using 20 human cadaveric vertebrae (T11-L3) divided into CPC/PLGA composite versus PMMA groups for biomechanical testing. In addition, 35 New Zealand rabbits were used to evaluate biodegradability and osteoconductive properties of CPC/PLGA using a bone defect model...
March 7, 2017: Connective Tissue Research
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