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https://www.readbyqxmd.com/read/28752648/foetal-fractional-thigh-volume-an-early-3d-ultrasound-marker-of-neonatal-adiposity
#1
J A Roelants, M J Vermeulen, I V Koning, I A L Groenenberg, S P Willemsen, A C S Hokken-Koelega, K F M Joosten, I K M Reiss, R P M Steegers-Theunissen
BACKGROUND: The predisposition for obesity is suggested to originate in the prenatal period. Prenatal markers are needed to identify foetuses at risk for neonatal adiposity, as early marker of childhood obesity. OBJECTIVE: The aim of this study is to assess the association between foetal fractional thigh volume (TVol) and neonatal percentage fat mass from mid-gestation onward. METHODS: In this perinatal cohort study, singleton pregnancies with term born infants were included...
August 2017: Pediatric Obesity
https://www.readbyqxmd.com/read/28651860/fractional-fetal-thigh-volume-in-the-prediction-of-normal-and%C3%A2-abnormal-fetal-growth-during-the-third-trimester-of%C3%A2-pregnancy
#2
Louise E Simcox, Jenny E Myers, Tim J Cole, Edward D Johnstone
BACKGROUND: Currently, 2-dimensional ultrasound estimation of fetal size rather than fetal growth is used to define fetal growth restriction, but single estimates in late pregnancy lack sensitivity and may identify small for gestational age rather than growth restriction. Single or longitudinal measures of 3-dimensional fractional thigh volume may address this problem. OBJECTIVE: We sought to derive normal values for 3-dimensional fractional thigh volume in the third trimester, determine if fractional thigh volume is superior to 2-dimensional ultrasound biometry alone for detecting fetal growth restriction, and determine whether individualized growth assessment parameters have the potential to identify fetal growth restriction remote from term delivery...
October 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28522646/mr-spectroscopy-of-hepatic-fat-and-adiponectin-and-leptin-levels-during-testosterone-therapy-in-type-2-diabetes-a-randomized-double-blinded-placebo-controlled-trial
#3
RANDOMIZED CONTROLLED TRIAL
L V Magnussen, P E Andersen, A Diaz, J Ostojic, K Højlund, D M Hougaard, A N Christensen, T L Nielsen, M Andersen
BACKGROUND: Men with type 2 diabetes mellitus (T2D) often have lowered testosterone levels and an increased risk of cardiovascular disease (CVD). Ectopic fat increases the risk of CVD, whereas subcutaneous gluteofemoral fat protects against CVD and has a beneficial adipokine-secreting profile. HYPOTHESIS: Testosterone replacement therapy (TRT) may reduce the content of ectopic fat and improve the adipokine profile in men with T2D. DESIGN AND METHODS: A randomized, double-blinded, placebo-controlled study in 39 men aged 50-70 years with T2D and bioavailable testosterone levels <7...
August 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28339117/intraexaminer-and-interexaminer-variability-in-3d-fetal-volume-measurements-during-the-second-and-third-trimesters-of-pregnancy
#4
Louise E Simcox, Lucy E Higgins, Jenny E Myers, Edward D Johnstone
OBJECTIVES: To assess intraexaminer and interexaminer reliability of 3-dimensional fetal sonographic measurements. METHODS: Three-dimensional fetal organ volumes (head, kidney, total thigh volume, and fractional thigh volume) were acquired during the second and third trimesters, with the addition of placental volume in the second trimester, by 2 different experienced, blinded sonographers. Fifty-eight fetuses were examined from 21 to 39 weeks' gestation. Intraexaminer and Interexaminer reliability was assessed with Bland-Altman plots, and their 95% limits of agreement and intraclass correlation coefficients...
March 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28276987/the-use-of-continuous-vs-intermittent-cold-water-immersion-as-a-recovery-method-in-basketball-players-after-training-a-randomized-controlled-trial
#5
RANDOMIZED CONTROLLED TRIAL
Braulio Sánchez-Ureña, Ismael Martínez-Guardado, Carmen Crespo, Rafael Timón, Julio Calleja-González, Sergio J Ibañez, Guillermo Olcina
OBJECTIVES: The main objective of this study was to compare two cold water immersion protocols, continuous or intermittent, on recovery in basketball players. METHODS: Ten male basketball players (age: 14 ± 0.4 years, body mass: 65.4 ± 9.1 kg, height: 175 ± 7.3 cm, body fat %: 10.3 ± 4) were included in the study. After three 90-minute training sessions (avg. heart rate 158 ± 11.92, 156 ± 7.06 and 151 ± 10.44 bpm), participants were grouped into a continuous immersion (12 min at 12 ± 0...
May 2017: Physician and Sportsmedicine
https://www.readbyqxmd.com/read/28235403/erratum-to-concurrent-agreement-between-an-anthropometric-model-to-predict-thigh-volume-and-dual-energy-x-ray-absorptiometry-assessment-in-female-volleyball-players-aged-14-18-years
#6
Óscar M Tavares, João Valente-Dos-Santos, João P Duarte, Susana C Póvoas, Luís A Gobbo, Rômulo A Fernandes, Daniel A Marinho, José M Casanova, Lauren B Sherar, Daniel Courteix, Manuel J Coelho-E-Silva
No abstract text is available yet for this article.
February 24, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28117037/validity-of-estimating-muscle-and-fat-volume-from-a-single-mri-section-in-older-adults-with-sarcopenia-and-sarcopenic-obesity
#7
Y X Yang, M S Chong, W S Lim, L Tay, S Yew, A Yeo, C H Tan
AIM: To determine if there is a correlation between the cross-sectional areas (CSAs) in a single section and the volumes of muscles and fat in the thigh of sarcopenic and sarcopenic obesity (SO) populations using magnetic resonance imaging (MRI), and to assess the correlation between thigh MRI data and patient health status, i.e., normal, obese, sarcopenia, and SO. MATERIALS AND METHODS: One hundred and ninety community-dwelling older adults were recruited and categorised into four subgroups based on Asian established criteria: normal, obese, sarcopenia, and SO...
May 2017: Clinical Radiology
https://www.readbyqxmd.com/read/27886005/compression-in-the-treatment-of-chronic-venous-insufficiency-efficacy-depending-on-the-length-of-the-stocking
#8
Wolfgang Konschake, Helene Riebe, P Pediaditi, Hermann Haase, Michael Jünger, Stine Lutze
BACKGROUND: Below knee two-component compression stockings (AD) have revealed as effective for compression treatment of venous leg ulcers. Upto groin, thigh length stocking (AG) may enhance clinical effects, however wear comfort of these stocking may be affected. OBJECTIVE: venous haemodynamic in relation to the length of compression stockings. METHODS: A two-component AD stocking (37 mmHg) and two thigh length stockings (AG 37, with an interface pressure of 37 mmHg; AG 45, with an interface pressure of 45 mmHg) were tested by 16 patients with CVI...
2016: Clinical Hemorheology and Microcirculation
https://www.readbyqxmd.com/read/27881116/concurrent-agreement-between-an-anthropometric-model-to-predict-thigh-volume-and-dual-energy-x-ray-absorptiometry-assessment-in-female-volleyball-players-aged-14-18-years
#9
Óscar M Tavares, João Valente-Dos-Santos, João P Duarte, Susana C Póvoas, Luís A Gobbo, Rômulo A Fernandes, Daniel A Marinho, José M Casanova, Lauren B Sherar, Daniel Courteix, Manuel J Coelho-E-Silva
BACKGROUND: A variety of performance outputs are strongly determined by lower limbs volume and composition in children and adolescents. The current study aimed to examine the validity of thigh volume (TV) estimated by anthropometry in late adolescent female volleyball players. Dual-energy X-ray absorptiometry (DXA) measures were used as the reference method. METHODS: Total and regional body composition was assessed with a Lunar DPX NT/Pro/MD+/Duo/Bravo scanner in a cross-sectional sample of 42 Portuguese female volleyball players aged 14-18 years (165...
November 24, 2016: BMC Pediatrics
https://www.readbyqxmd.com/read/27466257/three-versus-two-dimensional-sonographic-biometry-for-predicting-birth-weight-and-macrosomia-in-diabetic-pregnancies
#10
COMPARATIVE STUDY
Methodius G Tuuli, Kristen Kapalka, George A Macones, Alison G Cahill
OBJECTIVES: The purpose of this study was to test the hypothesis that a formula incorporating 3-dimensional (3D) fractional thigh volume would be superior to the conventional 2-dimensional (2D) formula of Hadlock et al (Am J Obstet Gynecol 1985; 151:333-337) for predicting birth weight and macrosomia. METHODS: We conducted a prospective cohort study of pregnancies complicated by pregestational or gestational diabetes and delivered after 38 weeks. Two-dimensional and 3D sonographic examinations were performed for fetal biometry and factional thigh volumes at 34 to 37 weeks...
September 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/27417735/can-fetal-limb-soft-tissue-measurements-in-the-third-trimester-predict-neonatal-adiposity
#11
Gaea S Moore, Amanda A Allshouse, Barbra M Fisher, Bronwen F Kahn, Teri L Hernandez, Melanie S Reece, Regina M Reynolds, Wesley Lee, Linda A Barbour, Henry L Galan
OBJECTIVES: Neonatal adiposity is associated with chronic metabolic sequelae such as diabetes and obesity. Identifying fetuses at risk for excess neonatal body fat may lead to research aimed at limiting nutritional excess in the prenatal period. We sought to determine whether fetal arm and leg soft tissue measurements at 28 weeks' gestation were predictive of neonatal percent body fat METHODS : In this prospective observational cohort study of singleton term pregnancies, we performed sonography at 28 and 36 weeks' gestation, including soft tissue measurements of the fetal arm and thigh (fractional limb volume and cross-sectional area)...
September 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/27269002/a-novel-semiautomated-fractional-limb-volume-tool-for-rapid-and-reproducible-fetal-soft-tissue-assessment
#12
Lauren M Mack, Sung Yoon Kim, Sungmin Lee, Haleh Sangi-Haghpeykar, Wesley Lee
The purpose of this study was to document the reproducibility and efficiency of a semiautomated image analysis tool that rapidly provides fetal fractional limb volume measurements. Fifty pregnant women underwent 3-dimensional sonographic examinations for fractional arm and thigh volumes at a mean menstrual age of 31.3 weeks. Manual and semiautomated fractional limb volume measurements were calculated, with the semiautomated measurements calculated by novel software (5D Limb Vol; Samsung Medison, Seoul, Korea)...
July 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/27091915/comparison-of-2-and-3-dimensional-sonography-for-estimation-of-birth-weight-and-neonatal-adiposity-in-the-setting-of-suspected-fetal-macrosomia
#13
COMPARATIVE STUDY
Kelly S Gibson, Bradley Stetzer, Patrick M Catalano, Stephen A Myers
OBJECTIVES: To compare the accuracy of 2-dimensional (2D) and 3-dimensional (3D) fetal measurements for prediction of birth weight Z score and neonatal adiposity (percent body fat) in the setting of suspected fetal macrosomia. METHODS: We conducted a prospective observational study of term singleton pregnancies with suspected macrosomia. Patients were enrolled on admission to labor and delivery and underwent sonographic examinations. Within 48 hours of delivery, neonatal anthropometric measurements were obtained...
June 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/27043417/legacy-effects-of-short-term-intentional-weight-loss-on-total-body-and-thigh-composition-in-overweight-and-obese-older-adults
#14
RANDOMIZED CONTROLLED TRIAL
E A Chmelo, D P Beavers, M F Lyles, A P Marsh, B J Nicklas, K M Beavers
OBJECTIVE: Weight regain following intentional weight loss may negatively impact body composition, accelerating fat regain and increasing risk of physical disability. The purpose of this study was to compare long-term changes in whole body and thigh composition in obese older adults who intentionally lost and then partially regained weight to obese older adults who remained weight stable. SUBJECTS/METHODS: This pilot study analyzed total body (dual-energy X-ray absorptiometry (DXA)) and thigh (computed tomography (CT)) composition data collected from 24 older (65-79 years) adults 18 months after completion of a 5-month randomized trial that compared resistance training alone (RT) with RT plus caloric restriction (RT+CR)...
April 4, 2016: Nutrition & Diabetes
https://www.readbyqxmd.com/read/27028916/images-in-clinical-medicine-paget-s-disease-of-bone
#15
Ankit Balani, Sapna S Marda
A 57-year-old man with a history of pain in the right knee presented with a recent onset of warmth and swelling in the right thigh. The physical examination revealed an asymmetric increase in the right thigh volume with normal range of joint motion. Radiography (Panel A) showed bony enlargement..
March 31, 2016: New England Journal of Medicine
https://www.readbyqxmd.com/read/26928458/validity-and-repeatability-of-a-depth-camera-based-surface-imaging-system-for-thigh-volume-measurement
#16
Alice M Bullas, Simon Choppin, Ben Heller, Jon Wheat
Complex anthropometrics such as area and volume, can identify changes in body size and shape that are not detectable with traditional anthropometrics of lengths, breadths, skinfolds and girths. However, taking these complex with manual techniques (tape measurement and water displacement) is often unsuitable. Three-dimensional (3D) surface imaging systems are quick and accurate alternatives to manual techniques but their use is restricted by cost, complexity and limited access. We have developed a novel low-cost, accessible and portable 3D surface imaging system based on consumer depth cameras...
October 2016: Journal of Sports Sciences
https://www.readbyqxmd.com/read/26590567/comparison-of-quadriceps-muscle-volume-after-unilateral-total-knee-arthroplasty-with-and-without-tourniquet-use
#17
COMPARATIVE STUDY
Olcay Guler, Mahir Mahirogullari, Mehmet Isyar, Ahmet Piskin, Sercan Yalcin, Serhat Mutlu, Bünyamin Sahin
PURPOSE: Determination of the effect of tourniquet use in total knee arthroplasty (TKA) on thigh and quadriceps muscle volume using magnetic resonance imaging (MRI). METHODS: A total of 148 knees of 74 patients (mean age 66.5 ± 4.8 years; female/male, 62/12) with bilateral primary varus gonarthrosis underwent unilateral TKA with a tourniquet (Group A, n = 35) or without a tourniquet (Group B, n = 39). The total thigh volume and connective, bone, and muscle tissue volumes were stereologically measured on preoperative and postoperative MRI...
August 2016: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/25645428/efficacy-of-thigh-volume-ratios-assessed-via-stereovision-body-imaging-as-a-predictor-of-visceral-adipose-tissue-measured-by-magnetic-resonance-imaging
#18
Jane J Lee, Jeanne H Freeland-Graves, M Reese Pepper, Wurong Yu, Bugao Xu
OBJECTIVES: The research examined the efficacy of regional volumes of thigh ratios assessed by stereovision body imaging (SBI) as a predictor of visceral adipose tissue measured by magnetic resonance imaging (MRI). Body measurements obtained via SBI also were utilized to explore disparities of body size and shape in men and women. METHOD: One hundred twenty-one participants were measured for total/regional body volumes and ratios via SBI and abdominal subcutaneous and visceral adipose tissue areas by MRI...
July 2015: American Journal of Human Biology: the Official Journal of the Human Biology Council
https://www.readbyqxmd.com/read/25001426/fetal-thigh-and-upper-arm-volumes-by-three-dimensional-ultrasound-to-predict-low-postnatal-body-mass-index
#19
Rafael Oliveira Cavalcante, Ana Carolina Rabachini Caetano, Daniela Cristina Nacaratto, Talita Micheletti Helfer, Wellington P Martins, Luciano Marcondes Machado Nardozza, Antonio Fernandes Moron, Edward Araujo Júnior
OBJECTIVE: To assess the usefulness of estimating fetal upper arm and thigh volumes as predictors of low postnatal body mass index (BMI) using three-dimensional ultrasonography (3DUS) with extended imaging virtual organ computer-aided analysis (XI VOCAL). METHODS: This prospective cross-sectional study analyzed 300 singleton pregnancies between 33 and 41 weeks of gestation. The Hadlock 4 formula was used to estimate fetal weight. The XI VOCAL 10 planes method was used to assess fetal upper arm and thigh volumes...
June 2015: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/24984593/%C3%A2-surgery-for-unilateral-and-bilateral-patellar-tendinopathy-a-seven-year-comparative-study
#20
COMPARATIVE STUDY
Nicola Maffulli, Francesco Oliva, Gayle Maffulli, John B King, Angelo Del Buono
PURPOSE: Open surgery for patellar tendinopathy allows patients with unilateral and bilateral tendinopathy to return to high levels of physical activity. MATERIALS: Two groups of 23 athletes each underwent open surgical exploration for management of patellar tendinopathy. One group suffered from unilateral patellar tendinopathy (unilateral group), and the other group had bilateral (bilateral group) patellar tendinopathy. Maximum voluntary isometric contraction and anthropometric measures were assessed pre-operatively and at an average follow-up of seven years...
August 2014: International Orthopaedics
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