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Cervical length

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https://www.readbyqxmd.com/read/28207667/differences-in-short-term-outcomes-between-primary-and-revision-anterior-cervical-discectomy-and-fusion
#1
Bryce A Basques, Nathaniel T Ondeck, Erik J Geiger, Andre M Samuel, Adam M Lukasiewicz, Matthew L Webb, Daniel D Bohl, Dustin H Massel, Benjamin C Mayo, Kern Singh, Jonathan N Grauer
STUDY DESIGN: Retrospective cohort study. OBJECTIVE: To compare short-term morbidity for primary and revision anterior cervical discectomy and fusion (ACDF). SUMMARY OF BACKGROUND DATA: Revision ACDF procedures are relatively common, yet their risks are poorly characterized in the literature. There is a need to assess the relative risk of revision ACDF procedures compared with primary surgery. METHODS: The prospectively collected American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database was used to identify patients who underwent primary and revision ACDF from 2005 to 2014...
February 15, 2017: Spine
https://www.readbyqxmd.com/read/28198660/prediction-of-functional-recovery-six-months-following-traumatic-spinal-cord-injury-during-acute-care-hospitalization
#2
Andréane Richard-Denis, Debbie Feldman, Cynthia Thompson, Jean-Marc Mac-Thiong
OBJECTIVES: To determine factors associated with functional status six months following a traumatic cervical and thoracic spinal cord injury (SCI), with a particular interest in factors related to the acute care hospitalization stay. DESIGN: This is a prospective cohort study. Sixteen potential predictive variables were studied. Univariate regression analyses were first performed to determine the strength of association of each variable independently with the total Spinal Cord Independence Measure (SCIM) score...
February 15, 2017: Journal of Spinal Cord Medicine
https://www.readbyqxmd.com/read/28198524/morphometric-analysis-of-the-uncinate-processes-of-the-cervical-vertebrae
#3
Necdet Kocabiyik, Nurcan Ercikti, Selcuk Tunali
BACKGROUND: Uncinate processes are distinct features unique to cervical vertebrae. They consistently found on posterolateral aspect of the superior end plate of third to seventh cervical vertebrae. In this study, we investigated the morphology of the uncinate processes with a particular emphasis on the regional anatomy and clinical significance. MATERIALS AND METHODS: The study included 63 vertebrae. The width, height and length of uncinate processes were measured with a digital caliper...
February 15, 2017: Folia Morphologica (Warsz)
https://www.readbyqxmd.com/read/28192261/the-role-of-gait-analysis-in-the-evaluation-of-patients-with-cervical-myelopathy-a-literature-review-study
#4
REVIEW
Ioannis D Siasios, Savvas L Spanos, Asimakis K Kanellopoulos, Aggeliki Fotiadou, John Pollina, Daniel Schneider, Alexander Becker, Vassilios G Dimopoulos, Kostas N Fountas
BACKGROUND: Gait analysis represents one of the newest methodologies employed in the clinical evaluation of CM patients. OBJECTIVE: To describe the role of gait analysis in the clinical evaluation of CM patients, as well as its potential role in the evaluation of the functional outcome of any surgical intervention. METHOD: ology: A literature review was performed in the PubMed, OVID and Google Scholar medical databases, from January of 1995 to August of 2016, using the terms "analysis", "anterior", "cervical myelopathy", "gait", "posterior", "surgery"...
February 9, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28186616/introduction-of-robot-assisted-radical-hysterectomy-for-early-stage-cervical-cancer-impact-on-complications-costs-and-oncologic-outcome
#5
Emelie Wallin, Angelique Flöter Rådestad, Henrik Falconer
INTRODUCTION: The objective was to assess the impact of robot-assisted radical hysterectomy (RRH) on surgical and oncologic outcome and costs compared to open radical hysterectomy (ORH) at a tertiary referral center in Sweden. MATERIAL AND METHODS: In this retrospective analysis all patients treated with radical hysterectomy and pelvic lymphadenectomy for early stage uterine cervical cancer during 2006 -2015 were included (n=304). The patients were divided into two groups, ORH (n=155) and RRH (n=149)...
February 10, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28183145/minimally-invasive-microscopic-posterior-cervical-decompression-simple-safe-and-effective
#6
Pierluigi Vergara
Background and Study Aims Cervical spondylotic myelopathy (CSM) is the most common cause of spinal cord dysfunction in the elderly population. Surgery is usually successful in preventing any deterioration, as well as improving functional status and quality of life. This study assesses the safety and efficacy of minimally invasive microscopic posterior cervical decompression for the treatment of CSM. Materials and Methods A retrospective review of patients with myelopathy from cervical stenosis treated with minimally invasive posterior cervical decompression was performed...
February 9, 2017: Journal of Neurological Surgery. Part A, Central European Neurosurgery
https://www.readbyqxmd.com/read/28178045/assessment-of-transvaginal-ultrasound-cervical-length-image-quality
#7
Rupsa C Boelig, Helen Feltovich, Jean Lea Spitz, Gregory Toland, Vincenzo Berghella, Jay D Iams
OBJECTIVE: To use data from the Cervical Length Education and Review program to evaluate the quality of transvaginal cervical length ultrasonography by trained imagers (ie, ultrasonographers, radiologists, perinatologists). METHODS: This is a retrospective observational study of data from the Cervical Length Education and Review program. Candidates underwent an online lecture series, examination, and submitted a batch of images for review. For a candidate's batch of images to pass, all images must meet at least seven of the nine criteria assessed, the overall batch score needs to be 80% or greater, correct caliper placement must be met for all images, and the same criterion cannot be consistently missed...
February 6, 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28170117/prevention-of-preterm-birth-with-pessary-in-twins-poppt-a-randomized-controlled-trial
#8
Vincenzo Berghella, Lorraine Dugoff, Jack Ludmir
OBJECTIVES: To evaluate if cervical pessary placement prevents PTB in twin gestations with a short midtrimester transvaginal ultrasound (TVU) cervical length (CL). METHODS: Multicenter randomized controlled trial of asymptomatic women with twin gestations with a TVU CL ≤30 mm at 18(0) -27(6) weeks. TVU CL screening was performed at the time of the anatomy scan at 18(0) -23(6) , and at subsequent scheduled ultrasounds prior to 28 weeks. Women with a TVU CL ≤30 mm at 18(0) -27(6) weeks were randomized to receive the Bioteque cup cervical pessary or no pessary...
February 7, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28169196/patterns-of-care-of-cervical-cancer-in-the-elderly-a-qualitative-literature-review
#9
Venkatesulu Bhanu Prasad, Supriya Mallick, G K Rath
INTRODUCTION: Cancer of the uterine cervix is the fourth most common cancer worldwide among women. However, there is limited data about elderly cervical cancer patients and gross underrepresentation of elderly patients in clinical trials. Hence, the optimal therapy of such patients is not well formulated. METHODOLOGY: We conducted this systematic review of evidence to assess patterns of care in elderly patients with cervical cancer. RESULTS: A total of 17,338 publications are reported in PubMed until July, 2016 pertaining to cervical cancer...
February 3, 2017: Journal of Geriatric Oncology
https://www.readbyqxmd.com/read/28166925/-is-universal-screening-for-cervical-length-among-singleton-pregnancies-with-no-history-of-preterm-birth-justified
#10
P Rozenberg
The ultrasonographic measurement of cervical length with a cutoff of 15mm is currently the best method to identify a group of asymptomatic women in the general population at risk of spontaneous preterm birth, especially among asymptomatic patients with a singleton pregnancy with no history of preterm birth. Cerclage and 17 alpha-hydroxyprogesterone caproate (17OHP-C) are ineffective to reduce the risk of preterm birth among asymptomatic patients with a short cervix in midtrimester. However, vaginal progesterone (200-mg capsules of micronized progesterone or gel containing 90mg progesterone) has been demonstrated effective in 2 large randomized trials to reduce the risk of preterm birth and possibly the composite morbidity and perinatal mortality associated among asymptomatic women with a short cervix in the general population screened by ultrasound of the cervix in midtrimester...
December 2016: Journal de Gynécologie, Obstétrique et Biologie de la Reproduction
https://www.readbyqxmd.com/read/28162253/-intramedullary-ependymomas-a-french-retrospective-multicenter-study-of-221%C3%A2-cases
#11
N Aghakhani, M Messerer, P David, A Herbrecht, F Parker
AIM: Intramedullary ependymomas (IE) are the most frequent intramedullary tumors in the adult population. The gold standard treatment is to obtain gross total removal without any new postoperative neurological deficit. The authors report the results of a multicenter series with a long-term follow-up and the analysis of clinical, radiological, surgical data as well as the complementary treatments. MATERIALS AND METHODS: A retrospective analysis of adult patients with IE operated on between January 1984 and December 2011 at 7 French centers (Bordeaux, Kremlin-Bicêtre, Lille, Lyon, Marseille, Montpellier, Nice, and Nîmes) was performed...
February 2, 2017: Neuro-Chirurgie
https://www.readbyqxmd.com/read/28161362/ngf-dependent-axon-growth-and-regeneration-are-altered-in-sympathetic-neurons-of-dystrophic-mdx-mice
#12
Loredana Lombardi, Irene Persiconi, Alessandra Gallo, Casper C Hoogenraad, Maria Egle De Stefano
Duchenne muscular dystrophy (DMD) is a lethal disease, determined by lack of dystrophin (Dp427), a muscular cytoskeletal protein also expressed by selected neuronal populations. Consequently, besides muscular wasting, both human patients and DMD animal models suffer several neural disorders. In previous studies on the superior cervical ganglion (SCG) of wild type and dystrophic mdx mice (Lombardi et al. 2008), we hypothesized that Dp427 could play some role in NGF-dependent axonal growth, both during development and adulthood...
February 2, 2017: Molecular and Cellular Neurosciences
https://www.readbyqxmd.com/read/28154955/relationship-of-stylohyoid-chain-and-cervical-internal-carotid-artery-detected-by-3d-angiography
#13
Cenk Eraslan, Mehmet Asim Ozer, Figen Govsa, Ahmet Kemal Alagoz, Cem Calli
OBJECTIVE: The calcification of the stylohyoid chain (SHC), elongated styloid process (SP), larger SP' angle and its shortened distance of cervical internal carotid artery (CICA) are risk factors for bony compression and the stylocarotid syndrome. METHODS: 3D-CTAs of 125 patients were analyzed in terms of the SP length, its angulations, type of the SHC and relationships of its proximity to the CICA. RESULTS: Elongated SP was observed frequently both in females (47%) and males (55%)...
February 2, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28153653/prenatal-diagnosis-and-management-of-vasa-previa-in-twin-pregnancies-a-case-series-and-systematic-review
#14
REVIEW
Eric Jauniaux, Yaakov Melcer, Ron Maymon
BACKGROUND: Twin pregnancies are at higher risks of velamentous cord insertion (VCI) and vasa previa. In-vitro fertilization (IVF) is an additional risk factor of abnormal cord insertion and thus the incidence of vasa previa is likely to increase over the next decades. OBJECTIVE: To evaluate the role of ultrasound imaging in optimizing the management of twins diagnosed with vasa previa antenatally. STUDY DESIGN: We searched our database for twin pregnancies diagnosed with vasa previa and managed antenatally using measurements of cervical length (CL) and performed a systematic review of articles which correlated prenatal diagnosis of vasa previa in twins and pregnancy outcome...
January 30, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28149549/calcification-of-arteries-supplying-the-gastric-tube-increases-the-risk-of-anastomotic-leakage-after-esophagectomy-with-cervical-anastomosis
#15
Liang Zhao, Gefei Zhao, Jiagen Li, Bin Qu, Susheng Shi, Xiaoli Feng, Hao Feng, Jun Jiang, Qi Xue, Jie He
BACKGROUND: Anastomotic leak is an important cause of morbidity and mortality after esophagectomy for esophageal cancer patients. Calcification of the arteries supplying the gastric tube has been found to be associated with leakage after esophagectomy with cervical anastomosis in Europeans. The purpose of this study is to evaluate the association between calcifications of the supplying arteries of the gastric tube and the occurrence of anastomotic leakage after esophagectomy with cervical anastomosis in Chinese patients with esophageal cancer...
December 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28149252/supraclavicular-artery-perforator-flap-in-management-of-post-burn-neck-reconstruction-clinical-experience
#16
H Ismail, A Elshobaky
Anterior cervical contractures of the neck represent a great challenge for plastic and reconstructive surgeons. Necks can be reconstructed with a wide range of surgical techniques, including chimeric flaps, supercharged flap, pre-expanded flaps, "superthin" flaps and perforator flaps. The supraclavicular flap is easy to harvest without the need for free tissue transfer. It provides a relatively large flap for neck resurfacing with tissue very similar to that of the neck. Between January 2013 and March 2015, 20 patients suffering from postburn neck contracture underwent reconstruction with 20 unilateral supraclavicular artery perforator flaps...
September 30, 2016: Annals of Burns and Fire Disasters
https://www.readbyqxmd.com/read/28145653/maternal-characteristics-short-mid-trimester-cervical-length-and-preterm-delivery
#17
Soo Hyun Cho, Kyo Hoon Park, Eun Young Jung, Jung Kyung Joo, Ji Ae Jang, Ha Na Yoo
We aimed to determine the maternal characteristics (demographics, an obstetric history, and prior cervical excisional procedure) associated with a short mid-trimester cervical length (CL, defined as a CL of ≤ 25 mm) and whether having a short cervix explains the association between these maternal characteristics and spontaneous preterm delivery (SPTD, defined as a delivery before 34 weeks). This is a single-center retrospective cohort study of 3,296 consecutive women with a singleton pregnancy who underwent routine CL measurement between 20 and 24 weeks...
March 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/28141949/ability-of-cervical-length-to-predict-spontaneous-preterm-delivery-in-twin-pregnancies-using-the-receiver-operating-characteristic-curve-analysis-and-an-a-priori-cut-off-value
#18
Lucia Pasquini, Giovanni Sisti, Dimitrios Nasioudis, Tomi Kanninen, Flavia Sorbi, Massimiliano Fambrini, Irene Turrini, Viola Seravalli, Mariarosaria Di Tommaso
In this retrospective study based on cervical length (CL) measurements between 20 and 24 + 6 weeks, we examined the ability of CL to predict spontaneous preterm birth (SPTB) in 222 twin pregnancies using the receiver-operating curve (ROC) analysis and an a priori cut-off. CL predicted SPTB before 34 weeks. Using the ROC the selected cut-off was 37.5 mm. Positive predictive value (PPV) and negative predictive value (NPV) regarding SPTB before 34 weeks for 37.5 mm were 15.7% and 5.3% respectively. Using the 5th percentile, PPV and NPV regarding SPTB before 34 weeks for 24 mm were 41...
January 31, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28139951/cervical-length-measured-before-delivery-and-the-success-rate-of-vaginal-birth-after-cesarean-vbac
#19
Ron Beloosesky, Nizar Khatib, Nadir Ganem, Emad Matanis, Yuval Ginsberg, Mike Divon, Zeev Weiner
OBJECTIVE: To test the hypothesis that measuring CL close to the time of delivery is a predictor of successful vaginal birth following a cesarean. METHODS: A prospective longitudinal study included women with singleton pregnancies at 38-41 weeks, who previously underwent a cesarean, and who were interested in trial of labor. Patients who did not have a spontaneous onset of labor were induced at 41 weeks gestation. CL measurements were performed prior to labor by transvaginal ultrasound, recorded, and blinded from the caring physicians...
January 31, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28139534/effect-of-p53-codon-72-polymorphism-on-the-survival-outcome-in-advanced-stage-cervical-cancer-patients-in-india
#20
Akanksha Bansal, Poulami Das, Sadhana Kannan, Umesh Mahantshetty, Rita Mulherkar
BACKGROUND & OBJECTIVES: The Arg>Pro polymorphism in codon 72 of p53 gene is known to affect the susceptibility of cervical cancer differently in different population worldwide although information regarding its role in determining survival status and disease outcome in patients is lacking. The present study was conducted to determine the genotype frequency and prognostic role of p53 codon 72 Arg>Pro polymorphism in patients with advanced stage cervical cancer in India. METHODS: The p53 codon 72 polymorphism was determined in tumour biopsies (n = 107) and matched blood samples (n = 19) in cervical cancer patients using polymerase chain reaction-restriction fragment length polymorphism method (PCR-RFLP)...
September 2016: Indian Journal of Medical Research
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