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https://www.readbyqxmd.com/read/28816975/incidence-and-risk-factors-of-posterior-cage-migration-following-decompression-and-instrumented-fusion-for-degenerative-lumbar-disorders
#1
Hua Li, Hui Wang, Yanbo Zhu, Wenyuan Ding, Qian Wang
The aim of this study was to explore the incidence and risk factors for posterior cage migration (PCM) following decompression and instrumented fusion for degenerative lumbar disorders, and hope to provide references in decision making and surgical planning for spine surgeons.By retrieving the medical records from January 2011 to December 2015, 286 patients were retrospectively reviewed. According to the occurrence of PCM, patients were divided into 2 groups: PCM group and non-PCM (N-PCM). To investigate risk values for PCM, 3 categorized factors were analyzed statistically: patient characteristics: age, sex, body mass index, bone mineral density, duration of disease, diagnosis, comorbidity, smoke; surgical variables: surgery time, blood loss, surgical strategy, cage morphology, cage size, surgical segment, fusion number, source of bone graft, surgeon experience; radiographic parameters: preoperative lumbar lordosis, correction of lumbar lordosis, preoperative lumbar mobility, preoperative intervertebral height, change of intervertebral height, Modic changes, paraspinal muscle degeneration...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28815159/short-posterior-stabilization-in-combination-with-cement-augmentation-for-the-treatment-of-thoracolumbar-fractures-and-the-effects-of-implant-removal
#2
Sven Hoppe, Emin Aghayev, Sufian Ahmad, Marius Johann Baptist Keel, Timo Michael Ecker, Moritz Deml, Lorin Michael Benneker
STUDY DESIGN: Retrospective case series. OBJECTIVE: Short posterior stabilization with vertebroplasty is one treatment option for thoracolumbar burst fractures (AO A3). Whether it avoids progression in segmental kyphosis, especially after implant removal, is unclear. In a retrospective case-control study, its stability and the effect on intervertebral discs with and without implant removal was studied. METHODS: Fifty-nine consecutive patients were treated with bisegmental short posterior instrumentation and additional vertebroplasty of the fractured vertebra...
June 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28813122/morphological-alterations-in-the-jejunal-mucosa-of-aged-rats-and-the-possible-protective-role-of-green-tea
#3
Zeinab Abel-Rehim Hassan, Agata Zauszkiewicz-Pawlak, Shaimaa A Abdelrahman, Sami Algaidi, Maha Desouky, Sally M Shalaby
INTRODUCTION: Gastrointestinal disorders become more prevalent with ageing. This study is aimed to describe morphological changes that occur in the jejunal mucosa of male albino rats as a result of ageing and the protective effect of green tea supplements. MATERIAL AND METHODS: The experiment was performed on sixty rats: thirty young-adult (6-month old, body mass 200-220 g) and thirty old (24-month-old, body mass 220-260 g) animals. Each group was further divided into two subgroups (n = 15 each): control rats and green tea-treated rats that received 1...
August 16, 2017: Folia Histochemica et Cytobiologica
https://www.readbyqxmd.com/read/28803172/influence-of-obesity-on-complications-clinical-outcome-and-subsidence-following-anterior-lumbar-interbody-fusion-alif-prospective-observational-study
#4
Kevin Phan, Priya Rogers, Prashanth J Rao, Ralph J Mobbs
BACKGROUND: The complications associated with obesity have been well described for posterior lumbar spinal surgery. However, the influence of obesity on anterior lumbar interbody fusion (ALIF) is not well established. We aimed to compare complication risks, functional outcomes and subsidence rates in normal, overweight and obese patients who underwent ALIF. METHODS: 137 consecutive patients undergoing ALIF surgery from 2012-2014 were prospectively followed. Patients were categorized into 3 groups according to their body mass index (BMI)...
August 9, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28777289/sarcopenia-increases-risk-of-long-term-mortality-in-elderly-patients-undergoing-emergency-abdominal-surgery
#5
Erika L Rangel, Arturo J Rios-Diaz, Jennifer W Uyeda, Manuel Castillo-Angeles, Zara Cooper, Olubode A Olufajo, Ali Salim, Aaron D Sodickson
BACKGROUND: Frailty is associated with poor surgical outcomes in elderly patients but is difficult to measure in the emergency setting. Sarcopenia, or the loss of lean muscle mass, is a surrogate for frailty and can be measured using cross-sectional imaging. We sought to determine the impact of sarcopenia on one-year mortality after emergency abdominal surgery in elderly patients. METHODS: Sarcopenia was assessed in patients ≥70 years old who underwent emergency abdominal surgery at a single hospital from 2006-2011...
August 3, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28770183/antidiabetic-effects-of-gastric-banding-surgery-in-morbidly-obese-patients-with-type-2-diabetes-mellitus
#6
Yu-Jeng Kim, Ha-Neul Choi, Hong-Chan Lee, Jung-Eun Yim
This study was performed to investigate the effect of gastric banding surgery on the improvement of glycated hemoglobin (HbA1c) of morbidly obese (MO) patients with type 2 diabetes mellitus (T2DM) with the consideration that obesity was associated with insulin resistance and T2DM. We retrospectively reviewed the medical records of 38 MO with T2DM patients and 50 MO patients. Pre-surgery and post-surgery data were analyzed a year later. The medical data from these patients, including sex, age, height, weight, body composition, HbA1c, triglyceride, total cholesterol, aspartate transaminase (AST), and alanine transaminase (ALT) were measured...
July 2017: Clinical Nutrition Research
https://www.readbyqxmd.com/read/28765778/a-randomized-controlled-trial-of-an-individualized-nutrition-counseling-program-matched-with-a-transtheoretical-model-for-overweight-and-obese-females-in-thailand
#7
Sasipha Karintrakul, Jongjit Angkatavanich
BACKGROUND/OBJECTIVE: Effective weight reduction remains a challenge throughout the world as the prevalence of obesity and its consequences are increasing. This study aimed to determine the effects of an individualized nutrition counseling program (IC) matched with a transtheoretical model (TTM) for overweight and obese subjects. SUBJECTS/METHODS: Fifty overweight and obese subjects aged 19-60 years with a body mass index ≥ 23 kg/m(2) were enrolled in the weight reduction study...
August 2017: Nutrition Research and Practice
https://www.readbyqxmd.com/read/28760192/long-sleep-duration-is-associated-with-sarcopenia-in-korean-adults-based-on-data-from-the-2008-2011-knhanes
#8
Yu-Jin Kwon, Suk-Yong Jang, Eun-Cheol Park, A-Ra Cho, Jae-Yong Shim, John A Linton
STUDY OBJECTIVES: Sarcopenia, or loss of muscle mass, occurs with aging and results in frailty, disability, cardiovascular disease, and insulin resistance. Recently, researchers have asserted that sarcopenia is not an inevitable process, but is a modifiable condition. Adequate sleep duration is also important to maintain good physical and mental health. Therefore, the aim of our study was to examine the association between sleep duration and sarcopenia in Korean adults. METHODS: Data from 16,148 participants (7,158 men and 8,990 women) were analyzed from the 2008-2011 Korean National Health and Nutrition Examination Survey (KNHANES)...
July 28, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28753945/developing-and-validating-an-age-independent-equation-using-multi-frequency-bioelectrical-impedance-analysis-for-estimation-of-appendicular-skeletal-muscle-mass-and-establishing-a-cutoff-for-sarcopenia
#9
Yosuke Yamada, Miyuki Nishizawa, Tomoka Uchiyama, Yasuhiro Kasahara, Mikio Shindo, Motohiko Miyachi, Shigeho Tanaka
Background: Appendicular skeletal muscle (or lean) mass (ALM) estimated using dual-energy X-ray absorptiometry (DXA) is considered to be a preferred method for sarcopenia studies. However, DXA is expensive, has limited portability, and requires radiation exposure. Bioelectrical impedance analysis (BIA) is inexpensive, easy to use, and portable; thus BIA might be useful in sarcopenia investigations. However, a large variety of models have been commercially supplied by different companies, and for most consumer products, the equations estimating ALM are not disclosed...
July 19, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28738666/influence-of-kitesurf-equipment-on-injury-rates
#10
Sebastian F Baumbach, Tanja Stawinski, Daniel Schmitz, Carsten Schoeneberg, Marcus Jäger, Christian Wedemeyer, Max D Kauther
BACKGROUND: Various injuries in kitesurfing (KS) have been reported so far. The aim of this study was to validate the effect of different kite designs and safety equipment on the injury rate compared to older studies. METHODS: A retrospective epidemiological study based on an anonymous face-to-face survey was conducted amongst active kitesurfers. The questionnaire consisted of 66 questions focusing on the equipment used, injury rates, overuse injuries and gender differences...
July 24, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28735766/risk-factor-analysis-for-predicting-vertebral-body-re-collapse-after-posterior-instrumented-fusion-in-thoracolumbar-burst-fracture
#11
Hae-Dong Jang, Jae Chul Lee, Jae-Wan Soh, Sung-Woo Choi, Hyeung-Kyu Cho, Byung-Joon Shin
BACKGROUND CONTEXT: In the posterior instrumented fusion surgery for thoracolumbar (T-L) burst fracture, early postoperative re-collapse of well-reduced vertebral body fracture could induces critical complications such as correction loss, post-traumatic kyphosis, metal failure, often lead to revision surgery. Furthermore, re-collapse is quite difficult to predict because of the variety of risk factors and no widely accepted accurate prediction systems existed. Although load sharing classification (LSC) has been known to help to decide the need for additional anterior column support, this radiographic scoring system has several critical limitations...
July 20, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28719143/osteoporotic-vertebral-fracture-prevalence-varies-widely-between-radiological-assessment-methods-the-rotterdam-study
#12
L Oei, F Koromani, S J Breda, J T Schousboe, E M Clark, Jbj van Meurs, M A Ikram, J H Waarsing, Fja van Rooij, M C Zillikens, G P Krestin, Ehg Oei, F Rivadeneira
BACKGROUND: Accurate diagnosis of vertebral osteoporotic fractures is crucial for the identification of individuals at high risk of future fractures. Different methods for radiological assessment of vertebral fractures exist, but a gold standard is lacking. The aim of our study was to estimate statistical measures of agreement and prevalence of osteoporotic vertebral fractures in the population-based Rotterdam Study, across the two most commonly applied assessment methods. METHODS: The quantitative morphometry (QM) method, evaluates vertebral height loss that affects vertebral shape whereas the algorithm based qualitative (ABQ) method judges endplate integrity and includes guidelines for the differentiation of vertebral fracture and non- fracture deformities...
July 18, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28717790/soft-and-hard-tissue-response-%C3%A2-to-an-implant-with-a-convergent-%C3%A2-collar-in-the-esthetic-area-%C3%A2-preliminary-report-at-18-months
#13
Luigi Canullo, Marco Tallarico, Guillermo Pradies, Fabio Marinotti, Ignazio Loi, Roberto Cocchetto
AIM: The purpose of this prospective cohort study was to investigate, over an 18-month period, soft and hard tissue response to a transmucosal implant with a convergent collar inserted in the anterior maxillary esthetic area. MATERIALS AND METHODS: From June 2013 to January 2014, 14 consecutive patients were enrolled (7 men and 7 women; mean age 63.7 ± 14 years) with 20 implants, needing at least one implant-supported restoration between the canines in the maxillary anterior esthetic area...
2017: International Journal of Esthetic Dentistry
https://www.readbyqxmd.com/read/28712172/laparoscopic-sleeve-gastrectomy-a-prospective-follow-up-of-30-patients
#14
Asad Ali Toor, Muhammad Waris Farooka, Mahmood Ayyaz, Zeeshan Razzaq, Awais Amjad Malik, Allah Nawaz, Asif Mahmood, Henry Paul Redmond
BACKGROUND: Morbid obesity has become a surgically treatable problem. Laparoscopic sleeve gastrectomy is becoming a popular choice both for surgeons and patients due to effectiveness and low complication rates. METHODS: It was a prospective case series spanning over 6 years. Patient enrolment started from January 2009 and data collection completed in January 2015. Patient with BMI (weight in kilogram/height in meter square) of more than 35 were included in the study...
January 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28704494/effects-of-a-multidisciplinary-weight-loss-intervention-in-overweight-and-obese-children-and-adolescents-11-years-of-experience
#15
Chiara Mameli, Jesse C Krakauer, Nir Y Krakauer, Alessandra Bosetti, Chiara Matilde Ferrari, Laura Schneider, Barbara Borsani, Sara Arrigoni, Erica Pendezza, Gian Vincenzo Zuccotti
AIMS: To evaluate the effects of an outpatient multidisciplinary weight loss intervention in reducing body mass index (BMI) in children and adolescents suffering overweight and obesity, changes in A Body Shape Index (ABSI, waist circumference normalized to height and weight) and Hip Index (HI, normalized hip circumference) during treatment and correlation between the ABSI and HI with change in BMI z score. METHODS: We analyze anthropometric data from pediatric patients affected by overweight and obesity aged 2 to 18 years old who entered our multidisciplinary weight loss intervention, which included medical, psychological and nutritional sessions, from January 1st 2006 to December 31st 2016...
2017: PloS One
https://www.readbyqxmd.com/read/28697803/effects-of-a-physical-activity-and-nutrition-program-in-retirement-villages-a-cluster-randomised-controlled-trial
#16
Jonine Jancey, Anne-Marie Holt, Andy Lee, Deborah Kerr, Suzanne Robinson, Li Tang, A S Anderson, Andrew Hills, Peter Howat
BACKGROUND: This cluster randomised controlled trial aimed to determine if a 6- month home-based intervention could improve the physical activity and dietary behaviours of adults aged 60 to 80 years living in retirement villages located in Perth, Western Australia. METHODS: Participants (n = 363) from 38 retirement villages were recruited into the trial and allocated to the intervention (n = 197: 17 sites) or control (n = 166: 21 sites) group and were blinded...
July 11, 2017: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/28694824/burden-and-correlates-of-falls-among-rural-elders-of-south-india-mobility-and-independent-living-in-elders-study
#17
Pawan Kumar Sharma, Clareann H Bunker, Tushar Singh, Enakshi Ganguly, P Sudhakar Reddy, Anne B Newman, Jane A Cauley
AIM: Falls are an important contributor to loss of function, morbidity, and mortality in elders. Little is known about falls in Indian populations. The objective of this cross-sectional report was to identify the prevalence and correlates of falls in a cohort of 562 rural southern Indian men and women. METHODS: Risk factors included demographics, anthropometrics, self-reported health, medical history, physical function, vision, depression, and lifestyle. Odds ratios were calculated using logistic regression...
2017: Current Gerontology and Geriatrics Research
https://www.readbyqxmd.com/read/28692486/standard-and-amputation-adjusted-body-mass-index-measures-comparison-and-relevance-to-functional-measures-weight-related-comorbidities-and-dieting
#18
Christopher Kevin Wong, Ryan J Wong
People with limb loss may misjudge weight-related health when not adjusting body mass index (BMI) for amputation level. This cross-sectional, community-based study compared BMI and amputation-adjusted BMI (A-BMI) and evaluated relationships among BMI categories, function, and dieting. Subjects provided self-reported demographic, functional, and medical/prosthetic data including height and weight and completed performance-based balance and gait measures. A Web-based A-BMI calculator adjusted for amputation levels...
July 7, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28684685/factors-associated-with-bone-health-in-malaysian-middle-aged-and-elderly-women-assessed-via-quantitative-ultrasound
#19
Kok-Yong Chin, Nie Yen Low, Wan Ilma Dewiputri, Soelaiman Ima-Nirwanaa
Risk factors for osteoporosis may vary according to different populations. We aimed to investigate the relationship between risk factors of osteoporosis and bone health indices determined via calcaneal quantitative ultrasound (QUS) in a group of Malaysian women aged 50 years or above. A cross-sectional study was performed on 344 Malaysian women recruited from a tertiary medical centre in Kuala Lumpur, Malaysia. They answered a self-administered questionnaire on their social-demographic details, medical history, lifestyle, and physical activity status...
July 6, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28665532/characterization-of-body-composition-and-definition-of-sarcopenia-in-patients-with-alcoholic-liver-cirrhosis-a-computed-tomography-based-study
#20
Jaya Benjamin, Varsha Shasthry, Chetan Ramesh Kalal, Lovkesh Anand, Ankit Bhardwaj, Vanshja Pandit, Ankur Arora, Sasidharan Rajesh, Viniyendra Pamecha, Vikas Jain, Guresh Kumar, Anthony Lauria, Puneet Puri, Yogendra Kumar Joshi, Shiv Kumar Sarin
Alterations in body composition (BC) as loss of fat and muscle mass (sarcopenia) are associated with poor outcome in alcoholic liver cirrhosis (ALC). Prevalence of sarcopenia depends upon the method of assessment. Computed Tomography (CT) is a gold standard tool for assessing BC AIM: To characterize BC and define sarcopenia in ALC patients using CT METHODS: Single slice CT images at L3 vertebrae of healthy controls (HC) - organ transplant donors and ALC patients were analysed to give cross-sectional area of five skeletal muscles normalized for height -skeletal muscle index (SMI; cm(2) /m(2) ), area of subcutaneous (SAT;cm(2) ) and visceral adipose tissue (VAT;cm(2) )...
June 30, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
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