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https://www.readbyqxmd.com/read/28211102/effectiveness-of-vaginal-breech-birth-training-strategies-an-integrative-review-of-the-literature
#1
REVIEW
Shawn Walker, Eamonn Breslin, Mandie Scamell, Pam Parker
BACKGROUND: The safety of vaginal breech birth depends on the skill of the attendant. The objective of this review was to identify, synthesize, and report the findings of evaluated breech birth training strategies. METHODS: A systematic search of the following on-line databases: Medline, CINAHL Plus, PsychINFO, EBM Reviews/Cochrane Library, EMBASE, Maternity and Infant Care, and Pubmed, using a structured search strategy. Studies were included in the review if they evaluated the efficacy of a breech birth training program or particular strategies, including obstetric emergency training evaluations that reported differentiated outcomes for breech...
February 17, 2017: Birth
https://www.readbyqxmd.com/read/28208944/the-effect-of-fetal-gender-on-the-delivery-outcome-in-primigravidae-women-with-induced-labours-for-all-indications
#2
Angeliki Antonakou, Dimitrios Papoutsis
INTRODUCTION: There is increasing evidence of a gender-related phenomenon where the presence of a male fetus may have an adverse effect on the outcome of pregnancy. AIM: The aim of this study was to investigate the effect of fetal gender on the delivery outcome in primigravidae women with induced labours. MATERIALS AND METHODS: This was an observational cohort study of primigravidae women who had Induction Of Labour (IOL) for all indications during a two-year period...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28188771/twin-vaginal-delivery-innovate-or-abdicate
#3
REVIEW
Sarah Rae Easter, Laura Taouk, Jay Schulkin, Julian N Robinson
Neonatal safety data along with national guidelines have prompted renewed interest in vaginal delivery of twins-particularly in the case of the noncephalic second twin. Yet the rising rate of twin cesarean deliveries, coupled with the national decline in operative obstetrics, raise concerns about the availability of providers skilled in twin vaginal birth. Providers are key stakeholders for increasing rates of twin vaginal delivery. We surveyed a group of practicing obstetricians to explore potential barriers to vaginal birth of twins with a focus on delivery of the noncephalic second twin...
February 7, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28178047/takotsubo-syndrome-after-cardiopulmonary-resuscitation-during-emergency-cesarean-delivery
#4
Katrina Kraft, Matthias Graf, Martin Karch, Ricardo Felberbaum
BACKGROUND: Takotsubo syndrome is a rare, stress-related, and reversible form of acute heart failure primarily affecting postmenopausal women. It is characterized by left ventricular dysfunction with a classic apical and midventricular wall motion abnormality (apical ballooning). CASE: A 28-year-old woman, gravida 2 para 1, at 30 4/7 weeks of gestation was admitted with fetal bradycardia, a fully dilated cervix, and breech presentation. During emergency cesarean delivery, the patient had intraoperative cardiac arrest...
February 6, 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28176334/cesarean-section-trends-in-the-nordic-countries-a-comparative-analysis-with-the-robson-classification
#5
Aura Pyykönen, Mika Gissler, Ellen Løkkegaard, Thomas Bergholt, Steen C Rasmussen, Alexander Smárason, Ragnheiður I Bjarnadóttir, Birna Björg Másdóttir, Karin Källén, Kari Klungsoyr, Susanne Albrechtsen, Finn Egil Skjeldestad, Anna-Maija Tapper
INTRODUCTION: The cesarean rates are low but increasing in most Nordic countries. Using the Robson classification, we analyzed which obstetric groups have contributed to the changes in the cesarean rates. MATERIAL AND METHODS: Retrospective population-based registry study including all deliveries (3,398,586) between 2000 and 2011 in Denmark, Finland, Iceland, Norway and Sweden. The Robson group distribution, cesarean rate and contribution of each Robson group were analyzed nationally for four three-year time periods...
February 7, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28176014/breech-presentation-at-term-and-associated-obstetric-risks-factors-a-nationwide-population-based-cohort-study
#6
Georg Macharey, Mika Gissler, Leena Rahkonen, Veli-Matti Ulander, Mervi Väisänen-Tommiska, Mika Nuutila, Seppo Heinonen
PURPOSE: The aim of this study was to estimate whether breech presentation at term was associated with known individual obstetric risk factors for adverse fetal outcome. METHODS: This was a retrospective, nationwide Finnish population-based cohort study. Obstetric risks in all breech and vertex singleton deliveries at term were compared between the years 2005 and 2014. A multivariable logistic regression model was used to determine significant risk factors. RESULTS: The breech presentation rate at term for singleton pregnancies was 2...
February 7, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28174647/the-art-of-vaginal-breech-birth-at-term-on-all-fours
#7
Hajo I J Wildschut, Hinke van Belzen-Slappendel, Suze Jans
Despite a shift in clinical practice favouring cesarean section for breech presentation, adequate skills are still needed for a safe vaginal breech birth. This case report illustrates the physiological mechanism of vaginal breech birth. The accompanying pictures are a testimony to the "hands-off" approach and could be used for educational purposes.
February 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/28141942/reverse-breech-extraction-versus-the-standard-approach-of-pushing-the-impacted-fetal-head-up-through-the-vagina-in-caesarean-section-for-obstructed-labour-a-randomised-controlled-trial
#8
Ahmed Mohamed Nooh, Hussein Mohammed Abdeldayem, Othman Ben-Affan
The objective of this study was to assess effectiveness and safety of the reverse breech extraction approach in Caesarean section for obstructed labour, and compare it with the standard approach of pushing the fetal head up through the vagina. This randomised controlled trial included 192 women. In 96, the baby was delivered by the 'reverse breech extraction approach', and in the remaining 96, by the 'standard approach'. Extension of uterine incision occurred in 18 participants (18.8%) in the reverse breech extraction approach group, and 46 (47...
January 31, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28137717/differentiated-state-of-initiating-tumor-cells-is-key-to-distinctive-immune-responses-seen-in-h-rasg12v-induced-squamous-tumors
#9
Michael A Podolsky, Jacob T Bailey, Andrew J Gunderson, Carrie J Oakes, Kyle Breech, Adam B Glick
Heterogeneity in tumor immune responses is a poorly understood yet critical parameter for successful immunotherapy. In two doxycycline-inducible models where oncogenic H-Ras(G12V) is targeted either to the epidermal basal/stem cell layer with a Keratin14-rtTA transgene (K14Ras), or committed progenitor/suprabasal cells with an Involucrin-tTA transgene (InvRas) we observed strikingly distinct tumor immune responses. On threshold doxycycline levels yielding similar Ras expression, tumor latency, and numbers, tumors from K14Ras mice had an immunosuppressed microenvironment while InvRas tumors had a pro-inflammatory microenvironment...
January 30, 2017: Cancer Immunology Research
https://www.readbyqxmd.com/read/28131122/obstetric-and-anesthetic-approaches-to-external-cephalic-version
#10
REVIEW
Stephanie Lim, Jennifer Lucero
Breech presentation is the most common abnormal fetal presentation and complicates approximately 3% to 4% of all pregnancies. External cephalic version (ECV) should be recommended to women with a breech singleton pregnancy, if there is no maternal or fetal contraindication. ECV increases the chance of cephalic presentation at the onset of labor and decreases the rate of cesarean delivery by almost 40%. The success rate of ECV is approximately 60%. Review of the risks and benefits for performing an ECV and for both the timing of ECV and the number of attempts should be should be discussed with the patient...
March 2017: Anesthesiology Clinics
https://www.readbyqxmd.com/read/28126898/atosiban-versus-fenoterol-as-a-uterine-relaxant-for-external-cephalic-version-randomised-controlled-trial
#11
Joost Velzel, Floortje Vlemmix, Brent C Opmeer, Jan F M Molkenboer, Corine J Verhoeven, Mariëlle G van Pampus, Dimitri N M Papatsonis, Joke M J Bais, Karlijn C Vollebregt, Liesbeth van der Esch, Joris A M Van der Post, Ben Willem Mol, Marjolein Kok
OBJECTIVE:  To compare the effectiveness of the oxytocin receptor antagonist atosiban with the beta mimetic fenoterol as uterine relaxants in women undergoing external cephalic version (ECV) for breech presentation. DESIGN:  Multicentre, open label, randomised controlled trial. SETTING:  Eight hospitals in the Netherlands, August 2009 to May 2014. PARTICIPANTS:  830 women with a singleton fetus in breech presentation and a gestational age of more than 34 weeks were randomly allocated in a 1:1 ratio to either 6...
January 26, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28116279/bilateral-femoral-fracture-in-a-newborn-with-myelomeningocele-at-cesarean-section-a-case-report
#12
Yusuf Erdem, Serkan Akpancar, M Hanifi Gemci
INTRODUCTION: Femur fractures as a result of birth trauma can still occur during the C/S, in spite of recent developments of surgical and anesthetic techniques. In this study, we aimed to present a rare case of a newborn with myelomeningocele who delivered by cesarean section due to breech presentation and sustained bilateral fracture of femoral shaft. CASE PRESENTATION: A 2690 g female newborn with myelomeningocele sustained bilateral femoral shaft fractures during cesarean section...
July 2016: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28110591/linear-association-between-maternal-age-and-spontaneous-breech-presentation-in-singleton-pregnancies-after-32-weeks-gestation
#13
Pierre-Yves Robillard, Malik Boukerrou, Francesco Bonsante, Thomas C Hulsey, Gustaaf Dekker, Jean-Bernard Gouyon, Silvia Iacobelli
PURPOSE: To investigate the association between maternal age and spontaneous breech presentation. MATERIAL AND METHODS: 15 year-observational study over (2001-2015). All consecutive singleton births delivered at the Centre Hospitalier Universitaire Hospitalier Sud Reunion's maternity. The only single exclusion criterion was uterine malformations (N= 123) women. RESULTS: Of the 60 963 singleton births, there was a linear association (χ(2) for linear trend, p < 0...
January 23, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28104551/a-framework-for-analysis-of-linear-ultrasound-videos-to-detect-fetal-presentation-and-heartbeat
#14
M A Maraci, C P Bridge, R Napolitano, A Papageorghiou, J A Noble
Confirmation of pregnancy viability (presence of fetal cardiac activity) and diagnosis of fetal presentation (head or buttock in the maternal pelvis) are the first essential components of ultrasound assessment in obstetrics. The former is useful in assessing the presence of an on-going pregnancy and the latter is essential for labour management. We propose an automated framework for detection of fetal presentation and heartbeat from a predefined free-hand ultrasound sweep of the maternal abdomen. Our method exploits the presence of key anatomical sonographic image patterns in carefully designed scanning protocols to develop, for the first time, an automated framework allowing novice sonographers to detect fetal breech presentation and heartbeat from an ultrasound sweep...
January 10, 2017: Medical Image Analysis
https://www.readbyqxmd.com/read/28099742/does-breech-delivery-in-an-upright-position-instead-of-on-the-back-improve-outcomes-and-avoid-cesareans
#15
Frank Louwen, Betty-Anne Daviss, Kenneth C Johnson, Anke Reitter
OBJECTIVE: To compare breech outcomes when mothers delivering vaginally are upright, on their back, or planning cesareans. METHODS: A retrospective cohort study was undertaken of all women who presented for singleton breech delivery at a center in Frankfurt, Germany, between January 2004 and June 2011. RESULTS: Of 750 women with term breech delivery, 315 (42.0%) planned and received a cesarean. Of 269 successful vaginal deliveries of neonates, 229 in the upright position were compared with 40 in the dorsal position...
February 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28098581/timing-of-pavlik-harness-initiation-can-we-wait
#16
Jill E Larson, Anay R Patel, Brian Weatherford, Joseph A Janicki
BACKGROUND: Developmental dysplasia of the hip is effectively treated with a Pavlik harness (PH) within the first 6 months of life. Over 80% of unstable hips in the newborn period will naturally stabilize by 2 months of age. If there is no difference in the effectiveness of initiating PH treatment at 1 week compared with 4 weeks of age, waiting may allow the hips to naturally stabilize and avoid treatment. The purpose of this study is to evaluate whether the timing of PH implementation influences its effectiveness in the treatment of developmental dysplasia of the hip...
January 16, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28076828/perinatal-risk-factors-for-low-and-moderate-five-minute-apgar-scores-at-term
#17
Shimona Lai, Christopher Flatley, Sailesh Kumar
OBJECTIVE: To evaluate the specific maternal and perinatal variables associated with a low (≤3) or moderate (4-6) Apgar score, compared to a high (≥7) score. STUDY DESIGN: This was a retrospective, cohort study of 58429 term singleton babies born at the Mater Mother's Hospital in Brisbane, Australia in 2007-2013. Maternal demographics, socio-economic status using the Australian Socioeconomic Index for Areas (SEIFA) score, obstetric factors, and birth outcomes were compared for neonates grouped into three categories based on their five-minute Apgar: low (≤3), moderate (4-6) and high (≥7)...
January 6, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28073053/applying-3d-measurements-and-computer-matching-algorithms-to-two-firearm-examination-proficiency-tests
#18
Daniel Ott, Robert Thompson, Junfeng Song
In order for a crime laboratory to assess a firearms examiner's training, skills, experience, and aptitude, it is necessary for the examiner to participate in proficiency testing. As computer algorithms for comparisons of pattern evidence become more prevalent, it is of interest to test algorithm performance as well, using these same proficiency examinations. This article demonstrates the use of the Congruent Matching Cell (CMC) algorithm to compare 3D topography measurements of breech face impressions and firing pin impressions from a previously distributed firearms proficiency test...
December 21, 2016: Forensic Science International
https://www.readbyqxmd.com/read/28068594/prevention-of-spontaneous-preterm-birth-guidelines-for-clinical-practice-from-the-french-college-of-gynaecologists-and-obstetricians-cngof
#19
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/28044181/mr-pelvimetry-prognosis-for-successful-vaginal-delivery-in-patients-with-suspected-fetopelvic-disproportion-or-breech-presentation-at-term
#20
Marie Franz, Amanda von Bismarck, Maria Delius, Birgit Ertl-Wagner, Charlotte Deppe, Sven Mahner, Uwe Hasbargen, Christoph Hübener
PURPOSE: The purpose of this study was to correlate MR pelvimetric pelvic inlet measurements with mode of delivery and neonatal outcome in patients with suspected fetopelvic disproportion or breech presentation. METHODS: For this retrospective monocentric study, 237 consecutive MR pelvimetry reports (1999-2016) of pregnant women due to either suspected fetopelvic disproportion, pelvic deformation after trauma, or persistent breech presentation were retrieved from the radiologic database and matched with corresponding information from the obstetric database...
January 2, 2017: Archives of Gynecology and Obstetrics
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