Fetal Assement Methods
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L&D – Amnioinfusion Guideline and Procedure for Amnioinfusion
L&D – Amnioinfusion Guideline and Procedure for Amnioinfusion. Purpose: Replacing the amniotic fluid with normal saline has been found to be a safe, simple, and very effective way to reduce the occurrence of repetitive variable decelerations. Procedure: Initiation of Amnioinfusion will be ordered and performed by a Certified Nurse Midwife (CNM) or physician (MD). 1. Prepare NS or LR 1000ml with IV tubing in the same fashion as for intravenous infusion. Flush the tubing to clear air. 2. An intrauterine pressure catheter (IUPC) will be placed by the MD/CNM. 3. Elevate the IV bag 3-4 feet above the IUPC tip for rapid infusion. Infuse 250-500ml of solution over a 20-30 minute time frame followed by a 60-180ml/hour maintenance infusion. The total volume infused should not exceed 1000ml unless one has access to ultrasound and can titrate to an amniotic fluid index (AFI) of 8-12 cm to prevent polyhydramnios and hypertonus. 4. If variable decelerations recur or other new non-reassuring FHR patterns develop, notify the MD/CNM. The procedure may be repeated as ordered. 5. Resting tone of the uterus will be increased during infusion but should not increase > 15mmHg from previous baseline. If this occurs, infusion should stop until there is a return to the previous baseline then it can be restarted. An elevated baseline prior to infusion is a contraindication. 6. Monitor for an outflow of infusion. If there is a sudden cessation of outflow fetal head engagement may have occurred increasing the risk of polyhydramnios. Complications are rare but can include iatrogenic polyhydramnios, uterine hypertonus, chorioamnionitis, uterine rupture, placental abruption, and maternal pulmonary embolus. -
Amniotic Fluid Volume: When and How to Take Action
Amniotic fluid volume: When and how to take action http://contemporaryobgyn.modernmedicine.com/pr... Published on Contemporary OB/GYN (http://contemporaryobgyn.modernmedicine.com) Amniotic fluid volume: When and how to take action Alessandro Ghidini, MD and Marta Schilirò, MD and Anna Locatelli, MD Publish Date: JUN 01,2014 Dr. Ghidini is Professor, Georgetown University, Washington, DC, and Director, Perinatal Diagnostic Center, Inova Alexandria Hospital, Alexandria, Virginia. Dr. Schilirò is Medical Doctor, Obstetrics and Gynecology, University of Milano-Bicocca, Monza, Italy. Dr. Locatelli is Associate Professor, University of Milano-Bicocca, Monza, Italy, and Director, Department of Obstetrics and Gynecology, Carate- Giussano Hospital, AO Vimercate-Desio, Italy. None of the authors has a conflict of interest to report with respect to the content of this article. Assessment of amniotic fluid volume (AFV) is an integral part of antenatal ultrasound evaluation during screening exams, targeted anatomy examinations, and in tests assessing fetal well-being. 1 di 17 18/06/2014 11:10 Amniotic fluid volume: When and how to take action http://contemporaryobgyn.modernmedicine.com/pr... Abnormal AFV has been associated with an increased risk of perinatal mortality and several adverse perinatal outcomes, including premature rupture of membranes (PROM), fetal abnormalities, abnormal birth weight, and increased risk of obstetric interventions.1 A recent systematic review demonstrated associations between oligohydramnios, birthweight <10th percentile, and perinatal mortality, as well as between polyhydramnios, birthweight >90th percentile, and perinatal mortality. The predictive ability of AFV alone, however, was generally poor.2 How to assess AFV Ultrasound (U/S) examination is the only practical method of assessing AFV. -
Cutoff Point Amniotic Fluid Index and Pregnancy Prognosis in the Third Trimester of Pregnancy in Shariati Hospital of Bandar Abbas in 2013-14
Available online at www.ijmrhs.com International Journal of Medical Research & ISSN No: 2319-5886 Health Sciences, 2016, 5, 12:212-216 Cutoff point amniotic fluid index and pregnancy prognosis in the third trimester of pregnancy in Shariati Hospital of Bandar Abbas in 2013-14 AzinAlavi 1, Najmesadat Mosallanezhad 1,Hosein Hamadiyan 2, Mohammad Amin Sepehri Oskooe 2 and Keivan Dolati 2* 1Fertility and Infertility Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran 2Student Research Committee, Hormozgan University of Medical Sciences, Bandar Abbas, Iran *CorrespondingEmail:[email protected] _____________________________________________________________________________________________ ABSTRACT Background and purpose of study: Amniotic fluid volume varies according to different stages of fetal growth and its different requirements. Disrupted amniotic fluid volume is associated with an increased risk for the fetus. The present research aims to investigate the effect of cutoff point amniotic fluid index on pregnancy prognosis at the third trimester of pregnancy in Shariati hospital of Bandar Abbas. Materials and methods: In the present analytical, cross-sectional research, AFI ≤ 5 cm was considered as oligohydramnios; AFI 5.1-8 was taken as the cut-off point; AFI ˃ 8.1-24 was regarded as normal; AFI ˃ 24 was considered as polyhydramnios. The data were analyzed via SPSS version 16.0 using Chi-squared test, Fisher’s test, Mann-Whitney U-test and Spearman’s correlation coefficient. P-value was set at ≤ .05 for the significance of data. Findings: Subjects with cut-off point AFI (5.1-8) were 38 (40.4%); those with normal AFI (8.1-24) were 56 (59.6%). The mean score of AFI was 8.85±9.54cm. -
Amnioinfusion
Review Article Indian Journal of Obstetrics and Gynecology Volume 7 Number 4 (Part - II), October – December 2019 DOI: http://dx.doi.org/10.21088/ijog.2321.1636.7419.12 Amnioinfusion Alka Patil1, Sayli Thavare2, Bhagyashree Badade3 How to cite this article: Alka Patil, Sayli Thavare, Bhagyashree Badade. Amnioinfusion. Indian J Obstet Gynecol. 2019;7(4)(Part-II):641–644. 1Professor and Head, 2,3Junior Resident, Department of Obstetrics and Gynaecology, ACPM Medical College, Dhule, Maharashtra 424002, India. Corresponding Author: Alka Patil, Professor and Head, Department of Obstetrics and Gynaecology, ACPM Medical College, Dhule, Maharashtra 424002, India. E-mail: [email protected] Received on 20.11.2019; Accepted on 16.12.2019 Abstract potentially at risk. Oligohydramnios is one of the high-risk pregnancy, posing diagnostic challenge Amniotic fluid is a dynamic medium that plays and dilemma in management. These high-risk a significant role in fetal well-being. It is essential pregnancies should be monitored, managed during pregnancy for normal fetal growth and organ and delivered at a tertiary care center for good development. About 4% of pregnancies are complicated pregnancy outcome. by oligohydramnios. It is associated with an increased incidence of perinatal morbidity and mortality due to its Amniotic fl uid is essential for the continued well antepartum and intrapartum complications. Gerbruch being of the fetus and has following functions: and Hansman described a technique of Amnioinfusion • Shock absorber preventing hazardous to overcome these difficulties to prevent the occurrence pressure on the fetal parts of fetal lung hypoplasia in pregnancies complicated by oligohydramnios. Amnioinfusion reduces both • Prevents adhesion formation between fetal the frequency and depth of FHR deceleration. -
Amnioinfusion in the Etiological Diagnosis and Therapeutics Of
14th World Congress in Fetal Medicine Amnioinfusion in the etiological diagnosis and therapeutics of oligohydramnios: 17 years of experience Borges-Costa S, Bernardo A, Santos A Prenatal Diagnosis Center, Hospital Garcia de Orta, Almada, Portugal Objective To review the maternal and fetal outcomes of all amnioinfusions performed for the diagnosis and treatment of oligohydramnios during pregnancy (excluding labor). Methods This is a retrospective study of 31 singleton pregnancies with oligohydramnios in the second and third trimesters which underwent transabdominal amnioinfusion between December/1997 and December/2014 in the Prenatal Diagnosis Center at the Hospital Garcia de Orta. The gestational age ranged from 15 weeks and 5 days to 32 weeks and 2 days (average 22 weeks). The initial amniotic fluid index ranged from 0 to 6, 5 cm. The procedure was done only by trained professionals. Under ultrasound guidance, isotonic fluid, such as normal saline or Ringer's lactate, is infused into the amniotic cavity via a 20 G needle inserted through the uterine wall. The volume infused ranged from 100 to 800cc (average 380cc). A genetic study was conducted in 29 cases (93, 5%), performed after amniocentesis (26 cases) or cordocentesis (3 cases). In all cases, there was an exhaustive study of the fetal anatomy after the amnioinfusion. In this study the following parameters were evaluated: maternal characteristics (age, personal and obstetrical history), evolution of pregnancy, perinatal mortality and maternal complications. Histopathological examinations -
Recommended Guidelines for Perinatal Care in Georgia
Section Two: Recommended Guidelines for Perinatal Care in Georgia Table of Contents Introduction to the Seventh Edition 3 Section I. Strategy for Action 4-8 Section II. Preconception and Interconception Health Care 9-10 Section III. Antepartum Care 11-15 Section IV. Intrapartum Care 16-24 Section V. Postpartum Care 25-27 Section VI. Perinatal Infections 28-30 Appendices Appendix A1. Perinatal Consultation and Transport Guidelines Georgia 31 Appendix A2. Suggested Parameters for Implementing Guidelines for Neonatal/ Maternal Transport 32-33 Appendix A3. Suggested Medical Criteria when determining the need for Consultation of Transport of the Maternal/Neonatal/Patient 34-35 Appendix A4. Perinatal Consultation/Transport Agreement 36 Appendix A5. Regional Perinatal Centers 37 Appendix B. Georgia Guidelines for Early Newborn Discharge, Minimal Criteria for Newborn Discharge, Late Preterm Discharge and Recommendation for Discharge Education Minimum Criteria for Newborn Discharge 38- 40 Appendix C. Capabilities of Health Care Providers in Hospital Delivery, Basic, Specialty and Specialty Care 41-42 Appendix D. Definitions Capabilities and Health Care Provider Types: Neonatal Levels of Care 43-44 Appendix F. Risk Identification 45 Appendix G. Maps of Georgia’s Counties Health Districts and Regions 46-50 Appendix H. Maternal and Child Health Sites 51-56 2 Introduction to the Seventh Edition This document, the Recommended Guidelines for Perinatal Care in Georgia, henceforth referred to as Guidelines, is the most comprehensive version to date. It is the culmination of work done by members and staff of the Regional Perinatal Centers and the Georgia Department of Public health (DPH), Division of Maternal & Child Health Section. This is the Third Edition under the title Recommended Guidelines for Perinatal Care in Georgia. -
Therapeutic Amnioinfusion in Oligohydramnios During Pregnancy (Excluding Labor)
International Journal of Reproduction, Contraception, Obstetrics and Gynecology Qazi M et al. Int J Reprod Contracept Obstet Gynecol. 2017 Oct;6(10):4577-4582 www.ijrcog.org pISSN 2320-1770 | eISSN 2320-1789 DOI: http://dx.doi.org/10.18203/2320-1770.ijrcog20174445 Original Research Article Therapeutic amnioinfusion in oligohydramnios during pregnancy (excluding labor) Mahvish Qazi1, Najmus Saqib2*, Abida Ahmed1, Imran Wagay3 1Department of Obstetrics and Gynecology, SKIMS Soura Srinagar Kashmir, India 2Department of Paediatrics and Neonatology, Government Medical College Jammu, Jammu and Kashmir, India 3Department of Radiodiagnosis, Govt. Medical College Srinagar, Jammu and Kashmir, India Received: 05 August 2017 Accepted: 04 September 2017 *Correspondence: Dr. Najmus Saqib, E-mail: [email protected] Copyright: © the author(s), publisher and licensee Medip Academy. This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. ABSTRACT Background: Oligohydramnios is a serious complication of pregnancy that is associated with a poor perinatal outcome and complicates 1-5% of pregnancies. The purpose of this study was to evaluate the role of antepartum transabdominal amnioinfusion on amniotic fluid volume/latency period in pregnancies with oligohydramnios. Methods: This study was conducted in the Department of Obstetrics and Gynaecology at Sher-i-Kashmir Institute of Medical Sciences Soura Srinagar. In this study, a total of 54 pregnant women with ultrasonographically diagnosed oligohydramnios i.e. AFI < 5 cm and gestational age of >24 weeks were taken for therapeutic amnioinfusion and its effects on amniotic fluid volume were studied. -
Pretest Obstetrics and Gynecology
Obstetrics and Gynecology PreTestTM Self-Assessment and Review Notice Medicine is an ever-changing science. As new research and clinical experience broaden our knowledge, changes in treatment and drug therapy are required. The authors and the publisher of this work have checked with sources believed to be reliable in their efforts to provide information that is complete and generally in accord with the standards accepted at the time of publication. However, in view of the possibility of human error or changes in medical sciences, neither the authors nor the publisher nor any other party who has been involved in the preparation or publication of this work warrants that the information contained herein is in every respect accurate or complete, and they disclaim all responsibility for any errors or omissions or for the results obtained from use of the information contained in this work. Readers are encouraged to confirm the information contained herein with other sources. For example and in particular, readers are advised to check the prod- uct information sheet included in the package of each drug they plan to administer to be certain that the information contained in this work is accurate and that changes have not been made in the recommended dose or in the contraindications for administration. This recommendation is of particular importance in connection with new or infrequently used drugs. Obstetrics and Gynecology PreTestTM Self-Assessment and Review Twelfth Edition Karen M. Schneider, MD Associate Professor Department of Obstetrics, Gynecology, and Reproductive Sciences University of Texas Houston Medical School Houston, Texas Stephen K. Patrick, MD Residency Program Director Obstetrics and Gynecology The Methodist Health System Dallas Dallas, Texas New York Chicago San Francisco Lisbon London Madrid Mexico City Milan New Delhi San Juan Seoul Singapore Sydney Toronto Copyright © 2009 by The McGraw-Hill Companies, Inc. -
Non Stress Test – an Update Archana Mishra1* and Pikee Saxena2
Research Article Journal of Gynecology & Reproductive Medicine Non Stress Test – An Update Archana Mishra1* and Pikee Saxena2 *Corresponding author 1Assistant Professor, Department of Obstetrics and Gynecology, Archana Mishra, Assistant Professor, Department of Obstetrics VMMC & SJH, New Delhi. and Gynecology, VMMC & SJH, New Delhi, E-mail: pikeesaxena@ hotmail.com. 2Professor, Department of Obstetrics and Gynecology, LHMC & SSKH, New Delhi. Submitted: 15 Feb 2017; Accepted: 31 July 2017; Published: 09 Sep 2017 Abstract Non stress test is a time tested, convenient and reliable test of antenatal fetal surveillance. It accurately predicts those fetus that do not require acute or premature obstetric intervention and thereby prevents pregnancies from being subjected to unnecessary iatrogenic risks and avoids unnecessary medical, financial and emotional burden. The principle of non stress test is that the heart rate of a fetus with adequate oxygenation and normal neurological response will temporarily accelerate with fetal movement. Loss of reactivity is commonly associated with a fetal sleep cycle but may result from any cause of central nervous system depression, fetal acidosis or maternal drug intake and requires further evaluation for an extended period or evaluation with other techniques like biophysical profile or amniotic fluid testing or umbilical artery Doppler study as per the overall clinical scenario. A correctly performed NST, using standard technique with proper interpretation may be of great value in planning further management. Introduction rate variation, absence of foetal heart rate accelerations, and the The objective of antenatal care is to prevent adverse maternal and appearance of spontaneous late decelerations. perinatal outcome. Technological advancement and understanding of fetal physiology has enabled us to decrease perinatal mortality to Indications of Non Stress Test some extent. -
Glossary of Terms for Childbirth
Glossary of Terms for Childbirth Abruptio placenta (placenta abruption): Partial or complete separation of the placenta from the wall of the uterus before the baby is born. Can cause the mother to hemorrhage possibly requiring a Cesarean delivery. Asynclitic: An asynclitic birth or asynclitism refers to the position of a baby in the uterus such that the head is tilted to the side, causing the fetal head to no longer be in line with the birth canal. Most asynclitism corrects spontaneously in the progress of normal labor. Persistence of asynclitism is usually a signal of other problems with dystocia. Afterbirth: The placenta and amniotic membranes. These are expelled from the uterus during the third stage of labor. Amniocentesis: The removal of a small amount of amniotic fluid from the amniotic sac. Used to test for chromosomes, for fetal lung maturity or for amniotic infection. Amniotic sac: Thin membranes that surround the baby inside the uterus filled with amniotic fluid. Analgesia: The absence of the sense of pain without loss of consciousness. Anesthesia: The loss of body sensation. General anesthesia is loss of consciousness caused by anesthetics. Local anesthesia limits loss of sensation to one area of the body. Apgar score: A numerical evaluation of a newborn at one and five minutes after birth. Scores are based on activity (tone), pulse, grimace (reflexes), appearance (skin color) and respiration. Areola: The dark area of the breast surrounding the nipple. Birth canal: The passageway from the uterus through the vagina. Braxton-Hicks contractions: Irregular contractions that may become somewhat uncomfortable near the end of pregnancy. -
The Role of Non-Stress Test As a Method to Evaluate the Outcome of High-Risk Pregnancy: a Tertiary Care Center Experience
International Surgery Journal Singh S et al. Int Surg J. 2020 Jun;7(6):1782-1787 http://www.ijsurgery.com pISSN 2349-3305 | eISSN 2349-2902 DOI: http://dx.doi.org/10.18203/2349-2902.isj20202033 Original Research Article The role of non-stress test as a method to evaluate the outcome of high-risk pregnancy: a tertiary care center experience Shreya Singh1*, H. K. Premi2, Ranjana Gupta2 1Department of Obstetrics and Gynecology, MCH Wing, Chandauli, UP, India 2Department of Obstetrics and Gynecology, Rohilkhand Medical College and Hospital, Bareilly, UP, India Received: 12 April 2020 Revised: 27 April 2020 Accepted: 28 April 2020 *Correspondence: Dr. Shreya Singh, E-mail: [email protected] Copyright: © the author(s), publisher and licensee Medip Academy. This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. ABSTRACT Background: Non-stress test (NST) is a graphical recording of changes in fetal heart activity and uterine contraction along with fetal movement when uterus is quiescent. NST is primarily a test of fetal condition and it differs from contraction stress test which is a test of uteroplacental function. The present study aimed at evaluating the efficacy and diagnostic value of NST for antenatal surveillance in high-risk pregnancy and comparing the mode of delivery with test results. Methods: A clinical study of NST was done between November 2014 to October 2015. NST was used for their surveillance from 32 weeks of gestation and NST was recorded weekly, biweekly, on alternate days or even on daily basis depending on high risk factors and were followed up. -
Evaluation of the Placenta and Cervix
Evaluation of the Placenta Disclaimer and Cervix • I have no relevant financial relationships Judy A. Estroff, MD with the manufacturer(s) of any commercial product(s) and/or provider(s) of any commercial services discussed in this CME activity. • I do not intend to discuss unapproved or Boston Children’s Hospital investigative use of a commercial Harvard Medical School product/device in my presentation. Boston, MA Overview Everything you need to know in • Amniotic fluid 15 minutes! • Placenta • Umblical cord • Cervix • Membranes Amniotic fluid volume Amniotic Fluid • Increases logarithmically first ½ pregnancy • Definitions • < 10 mL @ 8 weeks gestation • Classification • 630 mL @ 22 weeks gestation • 770 mL @ 28 weeks gestation • 30-36 weeks: volume stable or slowly inc • > 36 weeks: volume decreases • 41 weeks: 515 mL • Decreases 33% each week after 41 weeks Creasy & Resnik: Maternal Fetal Medicine 6th Edition, 2009 1 Measurement of amniotic fluid • AFI= Amniotic fluid index • Subjective assessment • Deepest vertical pocket AFI: Amniotic Fluid Index x • Definition: Summation of the deepest vertical pocket (DVP) in 4 cord and extremity- free quadrants of the gravid uterus • Oligohydramnios: < 5 cm • Polyhydramnios: > 24 cm 27w DVP=13.3 cm Oligohydramnios Oligohydramnios • Definition: Condition in which the amniotic fluid volume (AFV) is • Almost always associated with an decreased relative to gestational age. increased risk of fetal morbidity and mortality • Or: AFI < 300-500 mL in 2nd trimester • MVP < 1-2 cm •AFI < 5 cm • AFI < 5%