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Cervical length

Lunthaporn Puttanavijarn, Vorapong Phupong
The aim of this study was to assess the relationship between transabdominal and transvaginal ultrasonography for the cervical length assessment and to evaluate the predictive value of the transabdominal ultrasonography cervical length assessment for predicting preterm birth. A prospective cohort study was conducted. Transabdominal and transvaginal ultrasonography cervical length assessments were performed in 160 pregnant women between 16 and 23 (+) (6) weeks of gestation. Transabdominal ultrasonography cervical length assessment was positively correlated with the transvaginal ultrasonography cervical length assessment...
October 18, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
Merel M C Bruijn, Jolande Y Vis, Femke F Wilms, Martijn A Oudijk, Anneke Kwee, Martina M Porath, Guid Oei, Hubertina C J Scheepers, Marc E A Spaanderman, Kitty W M Bloemenkamp, Monique C Haak, Antoinette C Bolte, Frank P H A Vandenbussche, Mallory D Woiski, Caroline J Bax, Jérôme M J Cornette, Johannes J Duvekot, Bas W A Nij Bijvank, Jim van Eyck, Maureen T M Franssen, Krystyna M Sollie, Joris A M van der Post, Patrick M M Bossuyt, Brent C Opmeer, M Kok, Ben W J Mol, Gert-Jan van Baaren
OBJECTIVE: To compare the accuracy of the Actim Partus test and fetal fibronectin (fFN) test in the prediction of spontaneous preterm delivery within seven days in symptomatic women undergoing cervical length measurement. STUDY DESIGN: We performed a post-hoc analysis on frozen samples of a nationwide cohort study in all 10 perinatal centres in the Netherlands. We selected samples from women with signs of preterm labour between 24 and 34 weeks of gestational age and a cervical length below 30mm...
September 20, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
Lynn M Yee, Grecio Sandoval, Jennifer Bailit, Uma M Reddy, Ronald J Wapner, Michael W Varner, Steve N Caritis, Mona Prasad, Alan T N Tita, George Saade, Yoram Sorokin, Dwight J Rouse, Sean C Blackwell, Jorge E Tolosa
OBJECTIVE: To describe factors associated with delayed pushing and evaluate the relationship between delayed pushing and perinatal outcomes in nulliparous women with singleton term gestations. METHODS: This was a secondary analysis of the Eunice Kennedy Shriver National Institute of Child Health and Human Development Assessment of Perinatal Excellence cohort of 115,502 women and their neonates born in 25 U.S. hospitals from 2008 to 2011. Nulliparous women with singleton, cephalic, nonanomalous term births who achieved 10-cm cervical dilation were included...
October 6, 2016: Obstetrics and Gynecology
William S Duke, F Christopher Holsinger, Emad Kandil, Jeremy D Richmon, Michael C Singer, David J Terris
BACKGROUND: Robotic facelift thyroidectomy (RFT) was developed as a new surgical approach to the thyroid gland using a remote incision site. Early favorable results led to this confirmatory multi-institutional experience. METHODS: Prospectively collected data on consecutive patients undergoing RFT in five North American academic endocrine surgical practices were compiled. Surgical indications, operative times, final pathology, nodule size, complications, and postoperative management (drain use and length of hospital stay) were evaluated...
October 13, 2016: World Journal of Surgery
Myong Kim, Bumsik Hong, Hyung Keun Park
PURPOSE: To evaluate the long-term clinical efficacy and safety of double-layered polytetrafluoroethylene membrane-covered self-expandable segmental metallic stents (Uventa) in patients with chronic ureteral obstruction. MATERIALS AND METHODS: In a retrospective study, a total of 50 ureter units (44 patients) with chronic obstructions were included from July 2010 to May 2015. Indications for Uventa placement were primary stenting for malignant ureteral obstruction, failed conventional polymeric Double-J stent (PS) or percutaneous nephrostomy (PCN) technique, with comorbidities or fears limiting PS/PCN changes, or with irritation or pain due to PS/PCN...
October 13, 2016: Journal of Endourology
Leslie A Moroz, Clifton O Brock, Shravya Govindappagari, Denise L Johnson, Elizabeth H Leopold, Cynthia Gyamfi-Bannerman
BACKGROUND: There is a lack of consensus on the optimal transvaginal cervical length (TVCL) for determining risk for spontaneous preterm (SPTB) in twin pregnancies. Change in TVCL over time may reflect early activation of the parturition process, as has been demonstrated in singleton pregnancies. The association between change in TVCL and the risk for SPTB has not yet been described in the population of women with diamniotic twin pregnancies. OBJECTIVES: Our primary objective is to determine whether rate of change in TVCL in the midtrimester is associated with SPTB in twin gestations...
October 8, 2016: American Journal of Obstetrics and Gynecology
Hong Bum Kim, Moon Kyu Lee, Young-Seok Lee, Jun-Young Sohn, Sang Ku Jung, Jin Hoon Park
The most important factor for cervical pedicle screw placement (CPS) is creating a sufficient medial angle. We aimed to know the medial angle of the inserted subaxial CPS during surgery using intraoperative AP X-rays. From March 2012 to September 2014, we performed posterior cervical fusions using CPS on 75 patients, including a total of 389 CPS insertions. Using preoperative CT scanning, we determined the θlat (i.e., an angle between a vertical line and a line to connect the planned entry point and the axial middle point of the pedicle) and θmed (i...
October 11, 2016: Neurologia Medico-chirurgica
Marin Stančić, Ivana Stančić, Petra Barl, Ivan Pašalić
OBJECTIVE: Scarcity of implants during the economic crisis has partially replaced cervical spondylotic myelopathy decompression and instrumented fusion with implant-less expansile cervical laminopalsty. The aim of the study was comparison of the results obtained with instrumented anterior cervical corpectomy and fusion (ACCF) with implant-less expansile cervical laminoplasty (ECL). METHODS: Patients suffering from cervical spondylotic myelopathy (CSM) Nurick 3-5, with preoperative tethering and postoperative untethering were included...
October 7, 2016: World Neurosurgery
Mohamad Bayat, Mahsa Shariati, Vahid Rakhshan, Mohsen Abbasi, Ali Fateh, Farhad Sobouti, Zeinab Davoudmanesh
INTRODUCTION: Previous studies on risk factors of obstructive sleep apnea (OSA) are highly controversial and mostly identifying a few cephalometric risk factors. METHODS: OSA diagnosis was made according to the patients' apnea-hypopnea index (AHI). Included were 74 OSA patients (AHI > 10) and 52 control subjects (AHI ≤ 10 + free of other OSA symptoms). In both groups, 18 cephalometric parameters were traced (SNA, SNB, ANB, the soft palate's length (PNS-P), inferior airway space, the distance from the mandibular plane to the hyoid (MP-H), lengths of mandible (Go-Gn) and maxilla (PNS-ANS), vertical height of airway (VAL), vertical height of the posterior maxilla (S-PNS), superior posterior airway space (SPAS), middle airway space, distances from hyoid to third cervical vertebra and retrognathion (HH1), C3 (C3H), and RGN (HRGN), the maximum thickness of soft palate (MPT), tongue length (TGL), and the maximum height of tongue)...
October 8, 2016: Cranio: the Journal of Craniomandibular Practice
Giovanni Grandi, Lucrezia Pignatti, Francesca Ferrari, Giulia Dante, Isabella Neri, Fabio Facchinetti
INTRODUCTION: Inflammation might be an important underlying cause of preterm birth. Our aim is to explore whether vaginal administration α-lipoic acid reduces cervical inflammation and shortening after primary tocolysis. Matherials and Methods: Singleton pregnancies between 24-30 weeks remaining undelivered after hospitalization for preterm labor were randomly allocated to placebo (20 women, 15 analyzed) or vaginal ALA 400 mg daily (20 women, 17 analyzed) for 30 days. A cervical swab to quantify pro-inflammatory (IL1, IL2, IL6, IL8, TNFα) and anti-inflammatory (IL4, IL10) cytokines as well as transvaginal ultrasound cervical length measurement (CL) were performed before and after treatment...
October 9, 2016: Journal of Maternal-fetal & Neonatal Medicine
Nada Aracic, Ivica Stipic, Ivana Jakus Alujevic, Petar Poljak, Mario Stipic
AIM: To evaluate the influence of cervical length (CL) and parity as prediction factors for assessment of cesarean section (CS) risk in women with premature rupture of membranes (PROM) at term and unfavorable cervix, undergoing induction of labor (IOL) with dinoprostone intracervical gel. METHODS: A prospective study involved 50 nulliparous and 51 multiparous women admitted for IOL. Pre-induction CL was measured and delivery outcomes were recorded. RESULTS: Nulliparous women were younger than the multiparous (26...
October 8, 2016: Journal of Perinatal Medicine
Jaroslaw Kalinka, Elwira Agata Jasinska, Piotr Laudanski, Adam Bitner
We present a rare case of a complication after pessary insertion during pregnancy due to short cervix. A woman in the 35th week of gestation was admitted to the Department of Perinatology due to preterm labor. The patient's history revealed cervical pessary insertion during the 29th week of pregnancy due to a cervix of 18 mm in length. Because of threatened preterm labor, the pessary was removed. After pessary removal, a rupture of the cervix was diagnosed. Because of active labor and cervical rupture, a cesarean section was performed and a healthy newborn was delivered...
October 8, 2016: Journal of Obstetrics and Gynaecology Research
Niloofar Karbasian, Mahdi Sheikh, Reihaneh Pirjani, Shahla Hazrati, Fatemeh Tara, Sedigheh Hantoushzadeh
AIM: We compared the effectiveness of a combined treatment involving cervical pessary plus vaginal progesterone to vaginal progesterone alone in decreasing the rate of preterm birth in women with short cervix in the second gestational trimester. METHODS: This prospective, open-label, randomized clinical trial was conducted on 144 pregnant women with singleton pregnancy who had a cervical length ≤ 25 mm, at 18-22 gestational weeks (GW). Seventy-three patients were assigned to receive 400 mg of daily vaginal progesterone (group A), and 73 to receive cervical pessary plus 400 mg of daily vaginal progesterone (group B), until the 37th GW...
October 8, 2016: Journal of Obstetrics and Gynaecology Research
Francesco Raspagliesi, Giorgio Bogani, Fabio Martinelli, Mauro Signorelli, Cono Scaffa, Ilaria Sabatucci, Domenica Lorusso, Antonino Ditto
PURPOSE: To evaluate the alterations on surgical outcomes after of the implementation of 3D laparoscopic technology for the surgical treatment of early-stage cervical carcinoma. METHODS: Data of patients undergoing type B radical hysterectomy (with or without bilateral salpingo-oophorectomy) and pelvic lymphadenectomy via 3D laparoscopy were compared with a historical cohort of patients undergoing type B radical hysterectomy via conventional laparoscopy. Complications (within 60 days) were graded per the Accordion severity system...
October 3, 2016: Tumori
Hang Feng, Xiangyi Fang, Dageng Huang, Chengcheng Yu, Songchuan Zhao, Dingjun Hao
BACKGROUND CONTEXT: Cervical disc arthroplasty has been gradually adopted as an alternative for the treatment of cervical degenerative disease. However, there is a large discrepancy between footprints of currently available cervical disc prostheses and anatomic dimensions of cervical endplates. PURPOSE: To accurately and comprehensively quantify the three-dimensional (3D) anatomic morphology of the cervical vertebral endplate and provide a theoretical basis for designing appropriate disc prostheses...
October 3, 2016: Spine Journal: Official Journal of the North American Spine Society
Raj D Rao, Donald R Gore, Shu-Jie Tang, Brandon J Rebholz, Narayan Yoganandan, Mei Wang
BACKGROUND: Adjacent segment degeneration frequently develops following anterior cervical discectomy and fusion. The objectives of the present study were to characterize the long-term evolution of degenerative radiographic changes at segments adjacent to anterior cervical fusion and to identify factors associated with the development of these changes, including the preoperative condition of the cervical spine and parameters related to arthrodeses. METHODS: One hundred and sixty-six patients who underwent anterior cervical discectomy and fusion for symptomatic cervical spondylosis or disc herniation were followed radiographically for a mean time of 12...
October 5, 2016: Journal of Bone and Joint Surgery. American Volume
Anna Palatnik, Emily S Miller, Moeun Son, Michelle A Kominiarek
Objective The objective of this study was to determine if mid-trimester cervical length is associated with the inverse relationship between maternal body mass index (BMI) at delivery and spontaneous preterm birth (SPTB). Materials and Methods This was a retrospective cohort of women with a singleton pregnancy without prior SPTB who underwent routine transvaginal cervical length assessment between 18 and 24 weeks. Women were categorized into four BMI groups: (1) 18.5 to 24.9, (2) 25 to 29.9, (3) 30 to 34...
September 23, 2016: American Journal of Perinatology
Ying Zhang, Yisong Chen, Keqin Hua
STUDY OBJECTIVE: To describe our technique of robotic assisted reconstruction of cervix and vagina by SIS (small intestinal sub-mucosa, SIS) graft and fusion of hemi-uterus. DESIGN: Step-by-step explanation of the procedure using video. SETTING: Congenital complete vaginal and cervical atresia is rare. Some patient has urinary system abnormality. No standardized surgical treatment guideline was available and the performance is varying for each patient...
October 1, 2016: Journal of Minimally Invasive Gynecology
Paul Talman, Thi Duong, Steve Vucic, Susan Mathers, Svetha Venkatesh, Robert Henderson, Dominic Rowe, David Schultz, Robert Edis, Merrilee Needham, Richard Macdonnell, Pamela McCombe, Carol Birks, Matthew Kiernan
OBJECTIVE: To capture the clinical patterns, timing of key milestones and survival of patients presenting with amyotrophic lateral sclerosis/motor neuron disease (ALS/MND) within Australia. METHODS: Data were prospectively collected and were timed to normal clinical assessments. An initial registration clinical report form (CRF) and subsequent ongoing assessment CRFs were submitted with a completion CRF at the time of death. DESIGN: Prospective observational cohort study...
September 30, 2016: BMJ Open
A Weichert, D von Schöning, T Fischer, A Thomas
No abstract text is available yet for this article.
September 2016: Ultrasound Int Open
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