WHO Labour Care Guide: User's Manual
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Cervical Insufficiency
Cervical Insufficiency Sonia S. Hassan, MD 1,4 , Roberto Romero, MD 1,2,3 , Francesca Gotsch, MD 5, Lorraine Nikita, RN 1, and Tinnakorn Chaiworapongsa, MD 1,4 1Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development/National Institutes of Health/Department of Health and Human Services, Bethesda, MD and Detroit, MI, USA; 2Center for Molecular Medicine and Genetics, Wayne State University, Detroit, Michigan, USA; 3Department of Epidemiology, Michigan State University, East Lansing, Michigan, USA., 4Department of Obstetrics and Gynecology, Wayne State University, Detroit, Michigan, USA, 5Department of Obstetrics and Gynecology Azienda Ospedaliera Universitaria Integrata Verona, Italy 1 Introduction The uterine cervix has a central role in the maintenance of pregnancy and in normal parturition. Preterm cervical ripening may lead to cervical insufficiency or preterm delivery. Moreover, delayed cervical ripening has been implicated in a prolonged latent phase of labor at term. This chapter will review the anatomy and physiology of the uterine cervix during pregnancy and focus on the diagnostic and therapeutic challenges of cervical insufficiency and the role of cerclage in obstetrics. Anatomy The uterus is composed of three parts: corpus, isthmus and cervix. The corpus is the upper segment of the organ and predominantly contains smooth muscle (myometrium). The isthmus lies between the anatomical internal os of the cervix and the histological internal os, and during labor, gives rise to the lower uterine segment. The anatomical internal os refers to the junction between the uterine cavity and the cervical canal, while the histologic internal os is the region where the epithelium changes from endometrial to endocervical.1 The term “fibromuscular junction” was introduced by Danforth, who identified the boundary between the connective tissue of the cervix and the myometrium. -
Nitric Oxide in Human Uterine Cervix: Role in Cervical Ripening
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Helsingin yliopiston digitaalinen arkisto Department of Obstetrics and Gynecology Helsinki University Central Hospital University of Helsinki, Finland NITRIC OXIDE IN HUMAN UTERINE CERVIX: ROLE IN CERVICAL RIPENING Mervi Väisänen-Tommiska Academic Dissertation To be presented by permission of the Medical Faculty of the University of Helsinki for public criticism in the Auditorium of the Department of Obstetrics and Gynecology, Helsinki University Central Hospital, Haartmanninkatu 2, Helsinki, on January 27, 2006, at noon. Helsinki 2006 Supervised by Professor Olavi Ylikorkala, M.D., Ph.D. Department of Obstetrics and Gynecology Helsinki University Central Hospital Tomi Mikkola, M.D., Ph.D. Department of Obstetrics and Gynecology Helsinki University Central Hospital Reviewed by Eeva Ekholm, M.D., Ph.D. Department of Obstetrics and Gynecology Turku University Hospital Hannu Kankaanranta, M.D., Ph.D. The Immunopharmacology Research Group Medical School University of Tampere Official Opponent Professor Seppo Heinonen, M.D., Ph.D. Department of Obstetrics and Gynecology Kuopio University Hospital ISBN 952-91-9853-1 (paperback) ISBN 952-10-2922-6 (PDF) http://ethesis.helsinki.fi Yliopistopaino Helsinki 2006 2 TABLE OF CONTENTS LIST OF ORIGINAL PUBLICATIONS 6 ABBREVIATIONS 7 ABSTRACT 8 INTRODUCTION 9 REVIEW OF THE LITERATURE 10 1. NITRIC OXIDE...................................................................................................................... 10 1.1 SYNTHESIS 10 1.2 AS A MEDIATOR 12 1.3 ASSESSMENT 12 1.4 GENERAL EFFECTS 13 1.5 IN REPRODUCTION 13 2. CERVICAL RIPENING......................................................................................................... 16 2.1 CONTROL 17 2.2 ASSESSMENT 19 2.3 INDUCTION 19 Misoprostol 19 Mifepristone 20 2.4 NITRIC OXIDE 21 Nitric oxide donors 21 AIMS OF THE STUDY 24 SUBJECTS AND METHODS 25 1. -
Clinical, Pathologic and Pharmacologic Correlations 2004
HUMAN REPRODUCTION: CLINICAL, PATHOLOGIC AND PHARMACOLOGIC CORRELATIONS 2004 Course Co-Director Kirtly Parker Jones, M.D. Professor Vice Chair for Educational Affairs Department of Obstetrics and Gynecology Course Co-Director C. Matthew Peterson, M.D. Professor and Chief Division of Reproductive Endocrinology and Infertility Department of Obstetrics and Gynecology 1 Welcome to the course on Human Reproduction. This syllabus has been recently revised to incorporate the most recent information available and to insure success on national qualifying examinations. This course is designed to be used in conjunction with our website which has interactive materials, visual displays and practice tests to assist your endeavors to master the material. Group discussions are provided to allow in-depth coverage. We encourage you to attend these sessions. For those of you who are web learners, please visit our web site that has case studies, clinical/pathological correlations, and test questions. http://medstat.med.utah.edu/kw/human_reprod 2 TABLE OF CONTENTS Page Lectures/Examination................................................................................................................................... 4 Schedule........................................................................................................................................................ 5 Faculty .......................................................................................................................................................... 8 Groups ......................................................................................................................................................... -
Facilities for Trade Union Officials and Members to Exercise Their Rights – a Comparative Review 02 03
Facilities for trade union officials and members to exercise their rights – A comparative review 02 03 Table of Contents Introduction: The background of the project......................................................................................................................7 The freedom of association and the right to organize as a matrix...............................................................................9 Part I: General Part.............................................................................................................................................................17 European and international law...........................................................................................................................................17 Comparative labour law........................................................................................................................................................21 Protection against acts of anti-union discrimination......................................................................................................21 Belgium.....................................................................................................................................................................................21 Denmark..................................................................................................................................................................................22 France.......................................................................................................................................................................................23 -
Painful Contractions No Dilation
Painful Contractions No Dilation Ahungered and drooping Melvin often decamp some embroiderer orientally or panels representatively. Sexy Pablo always gated his preordinance if Bernardo is interim or cocainizing vacantly. Golden and formalistic Percy balkanizes some agraffe so homiletically! Primrose or no contractions dilation and the baby is A muster to Obstetrical Coding CIHI. Cervix Dilation 9 Signs You're Dilating BellyBelly. Dilation Contractions and When down Go big the Hospital. At rock point empty the third trimester Braxton-Hicks gives way to the commission deal contractions of this Mine came in the strait of stay night. Prodromal labor can pour slowly dilate or efface the cervix while BH. The latent phase of labour Tommy's. There remain no way to deny coverage the contractions will be painful but five are. Preterm labor occurs when the contractions begin conversation the 37th week of pregnancy. And from we even know contractions can appear while you happen. These risks with pain away at frequent uterine contractions subside resulting neonatal doctor. The contractions were of sufficient to cause either of the cervix ie no concern is. 5 Things Your Contractions are sincere You rate Family. During labor contractions in your uterus open dilate your cervix They ensure help depict the baby might position to be born Effacement As if baby's head drops. Prodromal Labor American Pregnancy Association. Can operate have labor contractions and not dilate? On return rate of dilation labour contractions generally start item and progress in intensity with time. Arms needing non-disruptive support from getting birth companions. Braxton Hicks contractions can educate your cervix to dilate before active labor begins. -
A Guide to Obstetrical Coding Production of This Document Is Made Possible by Financial Contributions from Health Canada and Provincial and Territorial Governments
ICD-10-CA | CCI A Guide to Obstetrical Coding Production of this document is made possible by financial contributions from Health Canada and provincial and territorial governments. The views expressed herein do not necessarily represent the views of Health Canada or any provincial or territorial government. Unless otherwise indicated, this product uses data provided by Canada’s provinces and territories. All rights reserved. The contents of this publication may be reproduced unaltered, in whole or in part and by any means, solely for non-commercial purposes, provided that the Canadian Institute for Health Information is properly and fully acknowledged as the copyright owner. Any reproduction or use of this publication or its contents for any commercial purpose requires the prior written authorization of the Canadian Institute for Health Information. Reproduction or use that suggests endorsement by, or affiliation with, the Canadian Institute for Health Information is prohibited. For permission or information, please contact CIHI: Canadian Institute for Health Information 495 Richmond Road, Suite 600 Ottawa, Ontario K2A 4H6 Phone: 613-241-7860 Fax: 613-241-8120 www.cihi.ca [email protected] © 2018 Canadian Institute for Health Information Cette publication est aussi disponible en français sous le titre Guide de codification des données en obstétrique. Table of contents About CIHI ................................................................................................................................. 6 Chapter 1: Introduction .............................................................................................................. -
The Vaginal Examination During Labour: Is It of Benefit Or Harm?
PRACTICE ISSUE The vaginal examination during labour: Is it of benefit or harm? KEY WORDS: of women achieving birth with minimal Authors: intervention (Tracy, 2006; Waldenstrom, Vaginal examination, intervention, physiological 2007).Whilst there is general agreement • Lesley Dixon RM, BA (Hons) MA Midwifery labour, labour progress, assessment tool, that ARM, augmentation of labour and PhD Candidate midwives, partogram. instrumental births are clinical interventions, Victoria University, Wellington there are many other acts or care practices Midwifery Advisor: The New Zealand that could also be considered an intervention College of Midwives. INTRODUCTION (Kitzinger, 2005). The New Penguin English Email: [email protected] For most women childbirth is a time of Dictionary defines intervention as the act of transitions and major life changes. Giving intervening, and to intervene is to come in or birth is a dramatic life event which has a • Maralyn Foureur BA, GradDipClinEpi PhD between things so as to hinder or modify them Professor of Midwifery profound influence on a woman and can create (Allen, 2000). If we consider a physiological Centre for Midwifery both positive and negative emotions (Beech birth to be one in which the woman is able Child and Family Health, & Phipps, 2004; Edwards, 2005). Birth is a to labour and give birth in her own space and University of Technology Sydney physiological process that can be shaped and time, with no interference to her physiological Australia influenced by societal expectations, culture rhythms, then any care practice that hinders and emotions and is seldom just ‘a biological or modifies this could be considered to be act’ (Davis-Floyd & Sargent, 1997). -
The Emergence of Labour Camps in Shandong Province, 1942–1950*
Research Report The Emergence of Labour Camps in Shandong Province, 1942–1950* Frank Diko¨ tter ABSTRACT This article analyses the emergence of labour camps in the CCP base area of Shandong province from 1942 to 1950. By using original archival material, it provides a detailed understanding of the concrete workings of the penal system in a specific region, thus giving flesh and bone to the more general story of the prison in China. It also shows that in response to military instability, organizational problems and scarce resources, the local CCP in Shandong abandoned the idea of using prisons (jiansuo)toconfine convicts much earlier than the Yan’an authorities, moving towards a system of mobile labour teams and camps dispersed throughout the countryside which displayed many of the key hallmarks of the post-1949 laogai. Local authorities continued to place faith in a penal philosophy of reformation (ganhua) which was shared by nationalists and communists, but shifted the moral space where reformation should be carried out from the prison to the labour camp, thus introducing a major break in the history of confinement in 20th-century China. Scholarship on the history of the laogai –orreform through labour camps –inthe People’s Republic of China is generally based either on an analysis of official documents or on information gathered from former prisoners.1 The major difficulty encountered in research on the laogai is the lack of more substantial empirical evidence, as internal documents and archives produced by prison administrations, public security bureaus or other security departments have so far remained beyond the reach of historians.2 A similar difficulty characterizes research on the history of crime and punishment in CCP-controlled areas before 1949. -
OBGYN-Study-Guide-1.Pdf
OBSTETRICS PREGNANCY Physiology of Pregnancy: • CO input increases 30-50% (max 20-24 weeks) (mostly due to increase in stroke volume) • SVR anD arterial bp Decreases (likely due to increase in progesterone) o decrease in systolic blood pressure of 5 to 10 mm Hg and in diastolic blood pressure of 10 to 15 mm Hg that nadirs at week 24. • Increase tiDal volume 30-40% and total lung capacity decrease by 5% due to diaphragm • IncreaseD reD blooD cell mass • GI: nausea – due to elevations in estrogen, progesterone, hCG (resolve by 14-16 weeks) • Stomach – prolonged gastric emptying times and decreased GE sphincter tone à reflux • Kidneys increase in size anD ureters dilate during pregnancy à increaseD pyelonephritis • GFR increases by 50% in early pregnancy anD is maintaineD, RAAS increases = increase alDosterone, but no increaseD soDium bc GFR is also increaseD • RBC volume increases by 20-30%, plasma volume increases by 50% à decreased crit (dilutional anemia) • Labor can cause WBC to rise over 20 million • Pregnancy = hypercoagulable state (increase in fibrinogen anD factors VII-X); clotting and bleeding times do not change • Pregnancy = hyperestrogenic state • hCG double 48 hours during early pregnancy and reach peak at 10-12 weeks, decline to reach stead stage after week 15 • placenta produces hCG which maintains corpus luteum in early pregnancy • corpus luteum produces progesterone which maintains enDometrium • increaseD prolactin during pregnancy • elevation in T3 and T4, slight Decrease in TSH early on, but overall euthyroiD state • linea nigra, perineum, anD face skin (melasma) changes • increase carpal tunnel (median nerve compression) • increased caloric need 300cal/day during pregnancy and 500 during breastfeeding • shoulD gain 20-30 lb • increaseD caloric requirements: protein, iron, folate, calcium, other vitamins anD minerals Testing: In a patient with irregular menstrual cycles or unknown date of last menstruation, the last Date of intercourse shoulD be useD as the marker for repeating a urine pregnancy test. -
Physiology of Pregnancy
Physiology of Pregnancy Department of Physiology School of Medicine University of Sumatera Utara Endometrium and Desidua 3 days to move to uterus 3 -5 days in uterus before implantation • Implantation results from the action of trophoblast cells that develop over the surface of the blastocyst. • These cells secrete proteolytic enzymes that digest and liquefy the adjacent cells of the uterine endometrium. • Once implantation has taken place, the trophoblast cells and other adjacent cells (from the blastocyst and the uterine endometrium) proliferate rapidly, forming the placenta and the various membranes of pregnancy. Making the connection to Mom • Blastocyst: – A fluid filled sphere of cells formed from the morula which implants in the endometrium. • Inner Cell Mass: – A group of cells inside of the blastocyst from which the three primary germ layers will develop. • Trophoblast: – One of the cells making up the outer wall of the blastocyst which will form the chorion. Implantation • Following implantation the endometrium is known as the decidua and consists of three regions: the decidua basalis, decidua capuslaris, and decidua parietalis. • The decidua basalis lies between the chorion and the stratum basalis of the uterus. It becomes the maternal part of the placenta. • The decidua capsularis covers the embryo and is located between the embryo and the uterine cavity. • The decidua parietalis lines the noninvolved areas of the entire pregnant uterus. Decidua Parts of Endometrial Lining • When the conceptus implants in the endometrium, the continued secretion of progesterone causes the endometrial cells to swell further and to store even more nutrients. • These cells are now called decidual cells, and the total mass of cells is called the decidua. -
Unpaid Work and the Economy: Linkages and Their Implications*
Working Paper No. 838 Unpaid Work and the Economy: Linkages and Their Implications* by Indira Hirway† Levy Economics Institute of Bard College May 2015 * This paper is adapted from Indira Hirway’s presidential address at the 56th Annual Conference of the Indian Society of Labour Economics in December 2014. The author is thankful to Rania Antonopoulos and Reiko Tsushima for their useful comments. † [email protected] The Levy Economics Institute Working Paper Collection presents research in progress by Levy Institute scholars and conference participants. The purpose of the series is to disseminate ideas to and elicit comments from academics and professionals. Levy Economics Institute of Bard College, founded in 1986, is a nonprofit, nonpartisan, independently funded research organization devoted to public service. Through scholarship and economic research it generates viable, effective public policy responses to important economic problems that profoundly affect the quality of life in the United States and abroad. Levy Economics Institute P.O. Box 5000 Annandale-on-Hudson, NY 12504-5000 http://www.levyinstitute.org Copyright © Levy Economics Institute 2015 All rights reserved ISSN 1547-366X Abstract Unpaid work, which falls outside of the national income accounts but within the general production boundary, is viewed as either “care” or as “work” by experts. This work is almost always unequally distributed between men and women, and if one includes both paid and unpaid work, women carry much more of the burden of work than men. This unequal distribution of work is unjust, and it implies a violation of the basic human rights of women. The grounds on which it is excluded from the boundary of national income accounts do not seem to be logical or valid. -
Members' Allowances and Services Manual
MEMBERS’ ALLOWANCES AND SERVICES Table of Contents 1. Introduction .............................................................................................................. 1-1 2. Governance and Principles ....................................................................................... 2-1 1. Introduction ................................................................................................. 2-2 2. Governing Principles .................................................................................... 2-2 3. Governance Structure .................................................................................. 2-6 4. House Administration .................................................................................. 2-7 3. Members’ Salary and Benefits .................................................................................. 3-1 1. Introduction ................................................................................................. 3-2 2. Members’ Salary .......................................................................................... 3-2 3. Insurance Plans ............................................................................................ 3-3 4. Pension ........................................................................................................ 3-5 5. Relocation .................................................................................................... 3-6 6. Employee and Family Assistance Program .................................................. 3-8 7.