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Operative vaginal delivery

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https://www.readbyqxmd.com/read/29333827/rectus-sheath-hematoma-in-a-macrosomie-neonate-following-difficult-delivery-case-report
#1
Suzan Gunduz, Semra Kara, Ayşe Aktas, Abdulkadir Eren, Vedat Bakan
Macrosomia is a risk factor for birth injuries and is associated with neonatal morbidity and mortality. Cephalohematoma and clavicular fracture are the most frequent birth injuries. Intraabdominal injuries are uncommon birth injuries. Rectus sheath hematoma (RSH) is an accumulation of blood in the sheath of rectus abdominis muscle. It is associated with trauma, operations and anticoagulant therapy, especially in adults and elders. We present a macrosomic male neonate with difficult vaginal delivery, who had in the physical examination periumblical ecchymose of 1x1 cm and a parietal cephalohametoma of 1x1 cm...
February 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29277266/changes-in-maternal-placental-growth-factor-levels-during-term-labour
#2
Liam Dunn, Christopher Flatley, Sailesh Kumar
Placental growth factor (PlGF) has important angiogenic function that is critical to placental development. Lower levels of PlGF are associated with fetal growth restriction, pre-eclampsia and intrapartum fetal compromise. The aim of this study was to investigate the effect of labour on maternal PlGF levels. METHOD: This was a prospective observational cohort study. Normotensive women with a singleton, normally grown, non-anomalous, fetus between 37 + 0 and 42 + 0 weeks gestation were eligible for inclusion...
January 2018: Placenta
https://www.readbyqxmd.com/read/29245247/accuracy-of-intrapartum-fetal-blood-gas-analysis-by-scalp-sampling-a-retrospective-cohort-study
#3
Ziad Hilal, Jennifer Mrkvicka, Günther A Rezniczek, Askin Dogan, Clemens B Tempfer
Fetal blood gas analysis (FBGA) using scalp blood is commonly used to identify serious fetal distress. However, there is a lack of data regarding its accuracy and reliability. The aim of this study was to determine the positive predictive value (PPV) and negative predictive value (NPV) of FBGA for predicting postpartum acidosis in case of nonreassuring fetal heart rate tracings (NRFHRT). To this end, we conducted a retrospective cohort study of singleton term deliveries with NRFHRT according to Fédération Internationale de Gynécologie et d'Obstétrique and Fisher cardiotocography scores undergoing FBGA in a university hospital...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29241921/relationship-between-fetal-heart-rate-patterns-and-a-time-course-for-evaluation-of-fetal-well-being-the-30-minutes-rule-for-decision-of-mechanical-delivery
#4
Shintaro Makino, Chihiro Hirai, Jun Takeda, Atsuo Itakura, Satoru Takeda
OBJECTIVE: To predict acidosis in fetus showing deceleration associated with non-reassuring fetal status during delivery, we examined the relationship between duration of the deceleration and umbilical arterial pH. MATERIALS AND METHODS: A total of 19,907 deliveries in eight facilities of the Juntendo Perinatal Care Group, 895 cases of vaginal deliveries with level 3 decelerations were selected for the subjects of this study. The cut-off point of time when the umbilical arterial pH fell below 7...
December 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29232667/correlation-between-subpubic-arch-angle-and-mode-of-delivery-in-large-for-gestational-age-fetuses
#5
Tullio Ghi, Andrea Dall'Asta, Alice Suprani, Elisa Aiello, Andrea Musarò, Costanza Bosi, Giuseppe Pedrazzi, Ariane Kiener, Domenico Arduini, Tiziana Frusca, Giuseppe Rizzo
OBJECTIVES: A narrow subpubic arch angle (SPA) has been associated with a higher risk of operative delivery and prolonged labor. The aim of this study was to evaluate the correlation between SPA and labor outcome in a cohort of women delivering a large-for-gestational-age (LGA) fetus. METHODS: An observational study involving two Italian tertiary centers (Parma and Rome) was carried out. Nulliparous women referred to the antepartum clinic between 35 and 39 weeks due to an increased risk of having an LGA fetus at birth were prospectively selected for the study purpose...
December 13, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/29224196/diagnostic-accuracy-of-posterior-cervical-angle-and-cervical-length-in-the-prediction-of-successful-induction-of-labor
#6
Akram M Al-Adwy, Sherin M Sobh, Doaa S Belal, Eman F Omran, Amr Hassan, Ahmed H Saad, Mai M Afifi, Adel M Nada
OBJECTIVE: To determine the accuracy of the posterior cervical angle (PCA) compared with the cervical length and the Bishop score in predicting the outcome of induction of labor (IOL). METHODS: The present prospective observational study included IOL candidates who had their PCA and cervical length assessed by transvaginal ultrasonography and the Bishop score at the Obstetrics and Gynecology Department, Kasr El-Aini Hospital, Cairo University, Cairo, Egypt, between April 1 and July 31, 2017...
December 10, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/29222640/clinical-effect-of-emergency-cervical-cerclage-and-elective-cervical-cerclage-on-pregnancy-outcome-in-the-cervical-incompetent-pregnant-women
#7
Qin Chen, Guiying Chen, Nan Li
PURPOSE: To compare the clinical effect of emergency cervical cerclage and elective cervical cerclage on pregnancy outcome in the cervical-incompetent pregnant women. METHODS: Literature was searched from the databases of Pubmed, Embase and Google scholar. The fixed or random effects model was used to calculate pooled risk ratios on the basis of heterogeneity. Meta-regression, sensitive analysis, subgroup analysis, and publication bias assessment were also conducted to confirm the results according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2009...
December 8, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29209627/thermosensitive-chitosan-hydrogels-containing-polymeric-microspheres-for-vaginal-drug-delivery
#8
Ting-Ting Yang, Yuan-Zheng Cheng, Meng Qin, Yong-Hong Wang, Hong-Li Yu, An-Lin Wang, Wei-Fen Zhang
Thermosensitive hydrogels have increasingly received considerable attention for local drug delivery based on many advantages. However, burst release of drugs is becoming a critical challenge when the hydrogels are employed. Microspheres- (MS-) loaded thermosensitive hydrogels were thus fabricated to address this limitation. Employing an orthogonal design, the spray-dried operations of tenofovir (TFV)/Bletilla striata polysaccharide (BSP)/chitosan (CTS) MS were optimized according to the drug loading (DL). The physicochemical properties of the optimal MS (MS F) were characterized...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29190877/measurement-of-retropubic-tissue-thickness-using-intrapartum-transperineal-ultrasound-to-assess-cephalopelvic-disproportion
#9
Chung Ming Chor, Wai Yin Winnie Chan, Wing Ting Ada Tse, Daljit Singh Sahota
Purpose: First, to describe a new method of assessing cephalopelvic disproportion by measuring the retropubic tissue thickness (RTT), and second, to determine whether RTT was associated with an eventual delivery by cesarean section. Methods: Three-dimensional transperineal ultrasound scans were performed on 129 laboring nulliparous women to obtain 3-dimensional volume datasets for assessing RTT. RTT was measured off-line by three operators (A, B, and C) as the shortest distance between the capsule of the pubic symphysis and the outer border of the fetal skull...
August 11, 2017: Ultrasonography
https://www.readbyqxmd.com/read/29185016/the-radiological-myometrial-appearance-after-cesarean-section-is-it-associated-with-postpartum-complications-and-subsequent-delivery-outcome
#10
Naama R Bogot, Misagv Rottenstreich, Rinad M Nabulsi, Yonatan Turner, Rivka Farkash, Arnon Samueloff, Sorina Grisaru-Granovsky
PURPOSE: To evaluate whether the characteristics of the radiological uterine myometrial discontinuity (RMD) is associated with maternal-neonatal outcomes and post-cesarean section (CS) complications. A secondary aim was to describe the evolution of the CT uterine surgical incision and the related outcome of a subsequent trial of labor after cesarean (TOLAC). METHODS: Single center retrospective cohort study of CT scans was performed within 6 weeks from cesarean delivery...
November 28, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/29184857/vacuum-extraction-vaginal-delivery-current-trend-and-safety
#11
REVIEW
Jihan Jeon, Sunghun Na
Operative vaginal birth retains an important role in current obstetric practice. However, there is an increasing trend in the rate of cesarean section in Korea. Surgical delivery is more advantageous than cesarean section, but the rate of operative vaginal delivery is decreasing for various reasons. Furthermore, there is no unified technique for vacuum extraction delivery. In this context, this review was performed to provide details of the necessary conditions, techniques, benefits, and risks of operative vaginal delivery...
November 2017: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/29166810/anesthetic-management-of-amniotic-fluid-embolism-a-multi-center-retrospective-cohort-study
#12
Shiri Skolnik, Alexander Ioscovich, Leonid A Eidelman, Atara Davis, Anat Shmueli, Amir Aviram, Sharon Orbach-Zinger
INTRODUCTION: Amniotic fluid embolism (AFE) is a rare and potentially lethal obstetric complication, commonly occurring during labor, delivery, or immediately postpartum. There is a paucity of data regarding incidence, risk factors, and clinical management. Our primary objective in this study was to evaluate clinical presentation of AFE and delineate anesthesia management of these cases. METHODS: This 10 years retrospective multi-center cohort study was performed in five tertiary university-affiliated medical centers, between the years 2005 and 2015...
November 22, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29137030/emergency-obstetric-hysterectomy-for-life-threatening-postpartum-hemorrhage-a-12-year-review
#13
Yulong Zhang, Jianying Yan, Qing Han, Tingting Yang, Lihong Cai, Yuelin Fu, Xiaolu Cai, Meimei Guo
The aim of the study was to review the operative experiences of emergency hysterectomy for life-threatening postpartum hemorrhage (PPH) performed over a 12-year period at Fujian Provincial Maternity and Children's Hospital; to examine the incidence and risk factors for emergency obstetric hysterectomy; and to evaluate the curative effectiveness and safety of subtotal hysterectomy for life-threatening PPH.The records of all cases of emergency obstetric hysterectomy performed at Fujian Maternity and Children Health Hospital between January 2004 and June 2016 were analyzed...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29136026/operative-technique-at-caesarean-delivery-and-risk-of-complete-uterine-rupture-in-a-subsequent-trial-of-labour-at-term-a-registry-case-control-study
#14
Dorthe L A Thisted, Laust H Mortensen, Lone Hvidman, Lone Krebs
OBJECTIVE: To estimate the relation of single-layer closure at previous caesarean delivery, and other pre-labour and intra-partum risk factors for complete uterine rupture in trial of vaginal birth after a caesarean (TOLAC) at term. STUDY DESIGN: Population-based case-control study. We identified all women (n = 39 742) recorded in the Danish Medical Birth Registry (DMBR) during a 12-year period (1997-2008) with a singleton pregnancy at term and TOLAC. Among these, all women with a complete uterine rupture were identified (cases)...
2017: PloS One
https://www.readbyqxmd.com/read/29128850/exploring-the-newborn-head-diameters-in-relation-to-current-obstetric-forceps-dimensions-a-systematic-review
#15
Abdul-Qader T Ismail, Derick Yates, Jonathan Chester, Khaled M K Ismail
OBJECTIVE: The aim of this study was to systematically search the literature for studies that reported term neonate head size and shape, in an attempt to determine the most appropriate dimensions for the obstetric forceps. STUDY DESIGN: We searched the Ovid Medline, Ovid Embase and Ebscohost CINAHL databases from inception to February 2016. We predefined inclusion criteria to identify studies in which head width and length of asymptomatic, term neonates were measured soon after birth using direct, non-photographic methods A bespoke quality assessment score was used to evaluate the identified studies...
October 28, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/29124818/diagnosis-and-management-of-patients-with-enhanced-myometrial-vascularity-associated-with-retained-products-of-conception
#16
Yvette S Groszmann, Amie Lynn Healy Murphy, Beryl R Benacerraf
OBJECTIVES: We performed this study to assess the complication rate, including the estimated amount of blood loss, in patients who underwent dilation and curettage for treatment of retained products of conception with markedly enhanced myometrial vascularity mimicking arteriovenous malformations. METHODS: This is a retrospective medical records review study of patients with retained products of conception with enhanced myometrial vascularity presenting to our ultrasound unit between August 1, 2015 and August 1, 2017...
November 10, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29106356/cell-salvage-for-postpartum-haemorrhage-during-vaginal-delivery-a-case-series
#17
Grace Lim, Eleni Kotsis, Jamie M Zorn, Patricia L Dalby, Catherine J Ralph, Jonathan H Waters
BACKGROUND: The safety and effectiveness of cell salvage for vaginal delivery is unknown. This case series aimed to assess the utility and adverse events related to the use of cell salvage for maternal haemorrhage during vaginal delivery. MATERIALS AND METHODS: A cohort study design was chosen, focused on postpartum haemorrhages that occurred after vaginal delivery for which cell salvage equipment was requested to be set up in the labour and delivery room outside of a sterile operating room environment...
September 29, 2017: Blood Transfusion, Trasfusione del Sangue
https://www.readbyqxmd.com/read/29096631/prediction-of-uncomplicated-pregnancies-in-obese-women-a-prospective-multicentre-study
#18
Matias C Vieira, Sara L White, Nashita Patel, Paul T Seed, Annette L Briley, Jane Sandall, Paul Welsh, Naveed Sattar, Scott M Nelson, Debbie A Lawlor, Lucilla Poston, Dharmintra Pasupathy
BACKGROUND: All obese pregnant women are considered at equal high risk with respect to complications in pregnancy and birth, and are commonly managed through resource-intensive care pathways. However, the identification of maternal characteristics associated with normal pregnancy outcomes could assist in the management of these pregnancies. The present study aims to identify the factors associated with uncomplicated pregnancy and birth in obese women, and to assess their predictive performance...
November 3, 2017: BMC Medicine
https://www.readbyqxmd.com/read/29069100/gut-microbiome-of-mothers-delivering-prematurely-shows-reduced-diversity-and-lower-relative-abundance-of-bifidobacterium-and-streptococcus
#19
Cecilie Dahl, Maggie Stanislawski, Nina Iszatt, Siddhartha Mandal, Catherine Lozupone, Jose C Clemente, Rob Knight, Hein Stigum, Merete Eggesbø
OBJECTIVE: Preterm birth is the main reason for neonatal deaths worldwide. We investigate whether maternal gut microbiota may play a previously overlooked role. METHODS: The Norwegian Microbiota Study (NoMIC) is a case control study on preterm birth (<259 days of gestation, calculated primarily based on the last menstrual period), including two consecutively born term infants per infant born prematurely. Eligible mothers were fluent in Norwegian and recruited from the maternity ward at a county hospital in Eastern Norway in the period 2002-2005...
2017: PloS One
https://www.readbyqxmd.com/read/29067679/maternal-morbidity-after-implementation-of-a-postpartum-hemorrhage-protocol-including-use-of-misoprostol
#20
Ricardo Savirón-Cornudella, Luis M Esteban, Ramiro Laborda-Gotor, Belén Rodríguez-Solanilla, Bremen De Mucio, Gerardo Sanz, Sergio Castán-Mateo
OBJECTIVE: To compare maternal morbidity before and after implementation of a postpartum hemorrhage (PPH) protocol that included misoprostol. METHODS: A retrospective analysis was performed using data from 34 631 deliveries recorded at a Spanish hospital between January 1, 2007, and December 31, 2014. The PPH protocol was implemented in 2009 and included use of misoprostol and the Bakri balloon. RESULTS: The pre-implementation and post-implementation groups comprised 9394 and 25 237 women, respectively...
October 25, 2017: International Journal of Gynaecology and Obstetrics
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