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https://www.readbyqxmd.com/read/28068594/prevention-of-spontaneous-preterm-birth-guidelines-for-clinical-practice-from-the-french-college-of-gynaecologists-and-obstetricians-cngof
#1
REVIEW
Loïc Sentilhes, Marie-Victoire Sénat, Pierre-Yves Ancel, Elie Azria, Guillaume Benoist, Julie Blanc, Gilles Brabant, Florence Bretelle, Stéphanie Brun, Muriel Doret, Chantal Ducroux-Schouwey, Anne Evrard, Gilles Kayem, Emeline Maisonneuve, Louis Marcellin, Stéphane Marret, Nicolas Mottet, Sabine Paysant, Didier Riethmuller, Patrick Rozenberg, Thomas Schmitz, Héloïse Torchin, Bruno Langer
In France, 60,000 neonates are born preterm every year (7.4%), half of them after the spontaneous onset of labor. Among preventable risk factors of spontaneous prematurity, only cessation of smoking is associated with decreased prematurity (level of evidence [LE]1). It is therefore recommended (Grade A). Routine screening and treatment of vaginal bacteriosis is not recommended in the general population (Grade A). The only population for which vaginal progesterone is recommended is that comprising asymptomatic women with singleton pregnancies, no history of preterm delivery, and a short cervix at 16-24 weeks of gestation (Grade B)...
December 30, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28052593/panoramic-ultrasound-a-novel-and-valid-tool-for-monitoring-change-in-muscle-mass
#2
Jessica M Scott, David S Martin, Robert Ploutz-Snyder, Timothy Matz, Timothy Caine, Meghan Downs, Kyle Hackney, Roxanne Buxton, Jeffrey W Ryder, Lori Ploutz-Snyder
BACKGROUND: The strong link between reduced muscle mass and morbidity and mortality highlights the urgent need for simple techniques that can monitor change in skeletal muscle cross-sectional area (CSA). Our objective was to examine the validity of panoramic ultrasound to detect change in quadriceps and gastrocnemius size in comparison with magnetic resonance imaging (MRI) in subjects randomized to 70 days of bed rest (BR) with or without exercise. METHODS: Panoramic ultrasound and MRI images of the quadriceps and gastrocnemius muscles were acquired on the right leg of 27 subjects (26 male, 1 female; age: 34...
January 3, 2017: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/28044461/equivalence-of-cell-survival-data-for-radiation-dose-and-thermal-dose-in-ablative-treatments-analysis-applied-to-essential-tremor-thalamotomy-by-focused-ultrasound-and-gamma-knife
#3
D Schlesinger, M Lee, G Ter Haar, B Sela, M Eames, J Snell, N Kassell, J Sheehan, J Larner, J-F Aubry
Thermal dose and absorbed radiation dose have historically been difficult to compare because different biological mechanisms are at work. Thermal dose denatures proteins and the radiation dose causes DNA damage in order to achieve ablation. The purpose of this paper is to use the proportion of cell survival as a potential common unit by which to measure the biological effect of each procedure. Survival curves for both thermal and radiation doses have been extracted from previously published data for three different cell types...
January 3, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28031723/economic-report-on-the-cost-of-dengue-fever-in-vietnam-case-of-a-provincial-hospital
#4
Luyen Dinh Pham, Nhat Huy Tran Phung, Nguyen Tu Dang Le, Trung Quang Vo
BACKGROUND: Dengue is a mosquito-borne viral illness with the world's fastest rate of infection. In 2014, Vietnam had recorded 43,000 cases in 53 provinces, with 28 deaths. MATERIALS AND METHODS: A 6-month cross-sectional study was conducted from September 2015 to March 2016 at Cu Chi General Hospital. Cost of illness in this study was estimated under the incidence-based approach from the societal perspective. RESULTS: The average cost per case was US$139...
2017: ClinicoEconomics and Outcomes Research: CEOR
https://www.readbyqxmd.com/read/28029461/-prevention-of-preterm-birth-by-uterine-cervical-cerclage
#5
L Marcellin
OBJECTIVE: To review the scientific literature on cervical insufficiency and indications of cervical cerclage cervix. MATERIALS AND METHODS: The PubMed database, the Cochrane Library and the recommendations from the French and international obstetrical societies between 1972 and June 2016 have been consulted. RESULTS: Cervical insufficiency is a pathophysiological concept and to date no consensual definition is available: the diagnosis is clinical and discussed retrospectively in case of patients with a history of late miscarriages and/or spontaneous preterm delivery, with asymptomatic dilatation of the cervix (professional consensus)...
October 29, 2016: Journal de Gynécologie, Obstétrique et Biologie de la Reproduction
https://www.readbyqxmd.com/read/27965714/doppler-ultrasound-in-kidney-diseases-a-key-parameter-in-clinical-long-term-follow-up
#6
REVIEW
Leonardo Spatola, Simeone Andrulli
Doppler ultrasound has been extensively used in detecting reno-vascular diseases, showing to be a non-invasive, safe, low cost and repeatable tool. The Renal Resistive Index (RRI) [(peak systolic velocity - end diastolic velocity)/peak systolic velocity] is a semi-quantitative index derived by Doppler evaluation of renal vascular bed. Normally RRI is in the range of 0.47-0.70, it increases with aging and, usually, it shows a difference between the two kidneys less than 5-8 %. RRI is an important prognostic marker in chronic kidney diseases (CKD), both in diabetic and non-diabetic kidney diseases, because, in longitudinal prospective studies, it significantly correlated with hemodynamic (ABPM, SBP, DBP, pulse pressure) and histopathological parameters (glomerular sclerosis, arteriolosclerosis, interstitial fibrosis/tubular atrophy, interstitial infiltration)...
December 2016: Journal of Ultrasound
https://www.readbyqxmd.com/read/27959808/wall-less-flow-phantoms-with-tortuous-vascular-geometries-design-principles-and-a-patient-specific-model-fabrication-example
#7
Chung Kit Ho, Adrian J Y Chee, Billy Y S Yiu, Anderson C O Tsang, Kwok Wing Chow, Alfred C H Yu
Flow phantoms with anatomically realistic geometry and high acoustic compatibility are valuable investigative tools in vascular ultrasound studies. Here, we present a new framework to fabricate ultrasound-compatible flow phantoms to replicate human vasculature that is tortuous, nonplanar, and branching in nature. This framework is based upon the integration of rapid prototyping and investment casting principles. A pedagogical walkthrough of our engineering protocol is presented in this paper using a patient-specific cerebral aneurysm model as an exemplar demonstration...
January 2017: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
https://www.readbyqxmd.com/read/27836377/-prevention-of-spontaneous-preterm-birth-excluding-preterm-premature-rupture-of-membranes-guidelines-for-clinical-practice%C3%A2-%C3%A2-text-of-the-guidelines-short-text
#8
L Sentilhes, M-V Sénat, P-Y Ancel, E Azria, G Benoist, J Blanc, G Brabant, F Bretelle, S Brun, M Doret, C Ducroux-Schouwey, A Evrard, G Kayem, E Maisonneuve, L Marcellin, S Marret, N Mottet, S Paysant, D Riethmuller, P Rozenberg, T Schmitz, H Torchin, B Langer
OBJECTIVES: To determine the measures to prevent spontaneous preterm birth (excluding preterm premature rupture of membranes)and its consequences. MATERIALS AND METHODS: The PubMed database, the Cochrane Library and the recommendations from the French and foreign obstetrical societies or colleges have been consulted. RESULTS: In France, premature birth concerns 60,000 neonates every year (7.4 %), half of them are delivered after spontaneous onset of labor...
December 2016: Journal de Gynécologie, Obstétrique et Biologie de la Reproduction
https://www.readbyqxmd.com/read/27833477/transversus-abdominis-plane-block-in-renal-allotransplant-recipients-a-retrospective-chart-review
#9
S R Gopwani, M A Rosenblatt
CONTEXT: The efficacy of the transversus abdominis plane (TAP) block appears to vary considerably, depending on the surgical procedure and block technique. AIMS: This study aims to add to the existing literature and provide a more clear understanding of the TAP blocks role as a postoperative analgesic technique, specifically in renal allotransplant recipients. SETTINGS AND DESIGN: A retrospective chart review was conducted by querying the intraoperative electronic medical record system of a 1200-bed tertiary academic hospital over a 5 months period, and reviewing anesthetic techniques, as well as postoperative morphine equivalent consumption...
October 2016: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/27825433/advancement-of-mr-and-pet-mr-in-prostate-cancer
#10
REVIEW
Liza Lindenberg, Mark Ahlman, Baris Turkbey, Esther Mena, Peter Choyke
Multiparametric magnetic resonance (mpMRI) imaging has assumed a larger role in the diagnosis and management of prostate cancer. The current method of detecting prostate cancer relies on blind systematic biopsy, guided only by transrectal ultrasound that generally directs the needle biopsy to sextants of the prostate rather than specific lesions. MpMRI is playing an increasing role in the detection of primary cancer as it can visualize cancers and direct biopsies. However, even mpMRI is inherently nonspecific and numerous biopsies performed under MR guidance prove to be negative...
November 2016: Seminars in Nuclear Medicine
https://www.readbyqxmd.com/read/27823720/impact-of-sleep-on-osteoporosis-sleep-quality-is-associated-with-bone-stiffness-index
#11
Nobuo Sasaki, Saeko Fujiwara, Hidehisa Yamashita, Ryoji Ozono, Kazushi Teramen, Yasuki Kihara
OBJECTIVE: The aim of the present study was to investigate the impact of sleep on osteoporosis. METHODS: The study used a baseline examination of the Hiroshima Sleep and Healthcare study, which was a cross-sectional and cohort study that addressed the association of sleep habits with lifestyle-related diseases. A total of 1032 participants (25-85 years of age) who underwent health examinations were included. Sleep habits, including its timing (bed time), quantity (time in bed [TIB]), and quality, were assessed using the Pittsburgh Sleep Quality Index (PSQI)...
September 2016: Sleep Medicine
https://www.readbyqxmd.com/read/27787895/regional-nerve-blocks-improve-pain-and-functional-outcomes-in-hip-fracture-a-randomized-controlled-trial
#12
R Sean Morrison, Eitan Dickman, Ula Hwang, Saadia Akhtar, Taja Ferguson, Jennifer Huang, Christina L Jeng, Bret P Nelson, Meg A Rosenblatt, Jeffrey H Silverstein, Reuben J Strayer, Toni M Torrillo, Knox H Todd
OBJECTIVES: To compared outcomes of regional nerve blocks with those of standard analgesics after hip fracture. DESIGN: Multisite randomized controlled trial from April 2009 to March 2013. SETTING: Three New York hospitals. PARTICIPANTS: Individuals with hip fracture (N = 161). INTERVENTION: Participants were randomized to receive an ultrasound-guided, single-injection, femoral nerve block administered by emergency physicians at emergency department (ED) admission followed by placement of a continuous fascia iliaca block by anesthesiologists within 24 hours (n = 79) or conventional analgesics (n = 82)...
December 2016: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/27773304/fe-based-heterogeneous-catalysts-for-the-fischer-tropsch-reaction-sonochemical-synthesis-and-bench-scale-experimental-tests
#13
Alberto Comazzi, Carlo Pirola, Mariangela Longhi, Claudia L M Bianchi, Kenneth S Suslick
The sonochemical synthesis of nanostructured materials owes its origins to the extreme conditions created during acoustic cavitation, i.e., the formation of localized hot spots in the core of collapsing bubbles in a liquid irradiated with high intensity ultrasound (US). In particular, in the present work a sonochemical synthesis has been investigated for the production of three different iron-based samples supported on SiO2 and loaded with different metals and promoters (10 %wt of Fe; 30 %wt of Fe; 30 %wt of Fe, 2 %wt of K and 3...
January 2017: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/27709655/elevated-serum-homocysteine-level-as-an-independent-risk-factor-for-erectile-dysfunction-a-prospective-pilot-case-control-study
#14
Z Zhang, Z Xu, Y Dai, Y Chen
Homocysteine is an amino acid that is produced from the metabolic demethylation of dietary methionine. It has gained arising attention for its association with increased risk of myocardial infarction, stroke and venous thromboembolism. Erectile dysfunction (ED), especially for vasculogenic ED, is a vascular disorder of cavernosal vascular bed. In this prospective pilot case-control study, we investigated plasma homocysteine levels in 32 ED patients and 20 healthy control men. Related patients characteristics including age, weight, height, marital status, smoking and drinking status, level of education were collected and analysed as well as penile colour Doppler ultrasound parameters...
October 6, 2016: Andrologia
https://www.readbyqxmd.com/read/27693810/first-case-of-roll-technique-for-mesorectal-recurrence-excision
#15
Lina Garcia, Luis Tresierra, Marjorie Garcerant, Hipolito Duran, Benedetto Ielpo, Eduardo Diaz, Isabel Fabra, Riccardo Caruso, Luis Malavé, Ana Bello, Susana Prados, Susana Tabernero, Yolanda Quijano, Emilio Vicente
The radio-guided occult lesion localization (ROLL) technique has been in use since the mid-1990s, mainly in breast surgery. Today, ROLL is used for numerous oncologic pathologies, including parathyroid lesions, melanomas, and colorectal tumors. We report a patient with an 11-mm left mesorectal solitary recurrence of a primary ovarian cancer in whom the ROLL technique was used to identify the implant. A radioisotope was introduced through a 22-gauge needle with endoscopic ultrasound technique using an linear echo endoscope...
January 1, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/27689451/delivery-of-bevacizumab-to-atheromatous-porcine-carotid-tissue-using-echogenic-liposomes
#16
J T Sutton, K J Haworth, S K Shanmukhappa, M R Moody, M E Klegerman, J K Griffin, D M Patton, D D McPherson, C K Holland
Ultrasound is both a valuable diagnostic tool and a promoter of beneficial tissue bioeffects for the treatment of cardiovascular disease. Vascular effects can be mediated by mechanical oscillations of circulating microbubbles that may also encapsulate and shield therapeutic agents in the bloodstream. Here, the effect of color-Doppler ultrasound exposure on bevacizumab-loaded liposome delivery into the vascular bed was assessed in atheromatous porcine carotids. Bevacizumab, an anti-angiogenic antibody to vascular endothelial growth factor (VEGF-A), was loaded into echogenic liposomes (BEV-ELIP) and confirmed to be immunoreactive...
November 2016: Drug Delivery
https://www.readbyqxmd.com/read/27685010/exercise-and-transversus-abdominis-muscle-atrophy-after-60-d-bed-rest
#17
Daniel L Belavý, Ulf Gast, Dieter Felsenberg
PURPOSE: To investigate atrophy in the deep abdominal muscles, spinal extensors and the impact of high-load resistive exercise with and without whole body vibration following 60d of strict bed-rest. METHODS: 24 subjects underwent 60-days of head-down tilt bed-rest and performed either resistive vibration exercise (RVE), resistive exercise only (RE) or no exercise control (2nd Berlin BedRest Study). The thickness of the transversus abdominis, internal oblique and erector spinae muscles and area of the multifidus muscle were measured bilaterally via real-time ultrasound...
September 28, 2016: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/27676673/ultrasound-guided-intermediate-site-greater-occipital-nerve-infiltration-a-technical-feasibility-study
#18
Jonathan Zipfel, Adrian Kastler, Laurent Tatu, Julien Behr, Rachid Kechidi, Bruno Kastler
BACKGROUND: Two studies recently reported that computed tomography (CT) guided infiltration of the greater occipital nerve at its intermediate site allows a high efficacy rate with long-lasting pain relief following procedure in occipital neuralgia and in various craniofacial pain syndromes. OBJECTIVE: The purpose of our study was to evaluate the technical feasibility and safety of ultrasound-guided intermediate site greater occipital nerve infiltration. STUDY DESIGN: Retrospective study...
September 2016: Pain Physician
https://www.readbyqxmd.com/read/27649662/a-retrospective-analysis-of-1-011-percutaneous-liver-biopsies-performed-in-patients-with-liver-transplantation-or-liver-disease-ultrasonography-can-reduce-complications
#19
V Filingeri, S Francioso, D Sforza, F Santopaolo, F M Oddi, G Tisone
OBJECTIVE: In the last decades, liver biopsy was the reference procedure for the diagnosis and follow-up of liver disease. Aim of present retrospective analysis was to assess the prevalence of complications and risk factors after Percutaneous Liver Biopsy (PLB) performed for diagnosis and staging in patients with chronic liver disease and for monitoring the graft in liver transplanted patients PATIENTS AND METHODS: Data were collected from a total of 1.011 PLB performed with the Menghini technique between January 2004 and December 2014 at the Hepatology and Transplant Units of the University of Rome Tor Vergata...
September 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27591205/district-decision-making-for-health-in-low-income-settings-a-qualitative-study-in-uttar-pradesh-india-on-engaging-the-private-health-sector-in-sharing-health-related-data
#20
Meenakshi Gautham, Neil Spicer, Manish Subharwal, Sanjay Gupta, Aradhana Srivastava, Sanghita Bhattacharyya, Bilal Iqbal Avan, Joanna Schellenberg
Health information systems are an important planning and monitoring tool for public health services, but may lack information from the private health sector. In this fourth article in a series on district decision-making for health, we assessed the extent of maternal, newborn and child health (MNCH)-related data sharing between the private and public sectors in two districts of Uttar Pradesh, India; analysed barriers to data sharing; and identified key inputs required for data sharing. Between March 2013 and August 2014, we conducted 74 key informant interviews at national, state and district levels...
September 2016: Health Policy and Planning
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