Jaypee Brothers
In Current Chapter
In All Chapters
X
Clear
X
GO
Normal
Sepia
Dark
Default Style
Font Style 1
Font Style 2
Font Style 3
Less
Normal
More
Management of High-Risk Pregnancy—A Practical Approach
Manju Puri, SS Trivedi
1:
Prenatal Diagnosis
INTRODUCTION
Screening Methods
History
Examination
Investigations
Screening Methods
First Trimester Screening
Nuchal Translucency
Nasal Bone Sonography
Ductus Venosus Sonography
Biochemical Markers in Maternal Serum
Combined First Trimester Screening
Second Trimester Screening
Biochemical Serum Markers
Maternal Serum Assay in Second Trimester
Triple Test
Quadruple Test
Combined First and Second Trimester Screening
Fetal Imaging
Sonographic Detection of Major Fetal Structural Malformation
Sonographic Evaluation of Minor Markers
Genetic Sonography
Other Imaging Studies
Summary of Recommendations and Conclusions of ACOG Practice Bulletin No. 77 (2007)
Screening for Fetal Chromosomal Abnormalities
Non Invasive Diagnostic Method
Detection of Fetal DNA and Fetal Cells in Maternal Circulation
Invasive Prenatal Diagnostic Procedures
Amniocentesis
Chorionic Villus Sampling
Transcervical Chorionic Villus Sampling
Transabdominal Chorionic Villus Sampling
Fetal Blood Sampling
Percutaneous Umbilical Blood Sampling or Cordocentesis
Fetal Intrahepatic Vessel Sampling
Fetal Cardiac Sampling
Fetal Tissue Biopsy
Fetoscopy
Summary of Recommendations and Conclusions of ACOG Practice Bulletin No. 88 (2007)40
Invasive prenatal testing for aneuploidy
Preimplantation Diagnosis
KEY POINTS
2:
Screening and Management of Congenital Anomalies
INTRODUCTION
PRENATAL SCREENING
First Trimester Screening
Ultrasonography (USG)
Objectives of First Trimester Screening
Three Dimensional USG
Second Trimester Screening
Biochemical Screening
Maternal serum alpha fetoprotein for neural tube defects (NTD)
Second Trimester USG Scan
Intracranial Anatomy
INDIVIDUAL CONGENITAL MALFORMATIONS
A. Fetal Cardiac Arrhythmia
Irregular heart rate
Tachycardia
B. Structural Cardiac Defects
A. Open Neural Tube Defect
Anencephaly
Encephalocele
Spina Bifida
B. Hydrocephalous
C. Holoprosencephaly
D. Facial Cleft
E. Dandy-Walker Malformation
F. Cystic Hygroma
GENITOURINARY SYSTEM
A. Kidney Abnormalities
Renal Agenesis
Multicystic Dysplasia
Infantile Polycystic Kidney Disease (IPKD)
Adult Polycystic Disease
B. Obstructive Uropathies
Pylectasis
Hydronephrosis
Lower Urinary Tract Obstruction
Abdominal Wall and Gastrointestinal System
Omphalocele
Gastroschisis
Congenital Diaphragmatic Hernia
Esophageal Atresia with or without Tracheoesophageal Fistula
Duodenal Atresia
Skeletal System
Bone Length Abnormalities
Hydrops Fetalis
Definition
Prognosis
Management and Treatment
NEED FOR EXAMINING FETUS, STILLBIRTH OR NEONATE
Clinical Examination
Chromosomal Study
Radiographic Study
Fetal Autopsy
Histopathology
Examination of Placenta and Cord
SUMMARY
3:
Antepartum Fetal Surveillance
INTRODUCTION
OBJECTIVES OF FETAL SURVEILLANCE
INDICATIONS OF FETAL SURVEILLANCE
WHEN TO START?
ANTEPARTUM FETAL SURVEILLANCE TECHNIQUES
Fetal Movement Assessment (Fetal Kick Count)
Contraction Stress Test/Oxytocin Challenge Test (CST/OCT)
Technique of Contraction Stress Test
Interpretation of Results
Nonstress Test (NST)
Vibroacoustic Stimulation (VAS)
Method
Biophysical Profile
Physiologic Basis for the BPP
Interpretation of Biophysical Profile and Pregnancy Management
Modified Biophysical Profile
Amniotic Fluid Volume Assessment
Doppler Ultrasonography
Fetal Arterial Doppler
Fetal Venous Doppler
Fetal Ductus Venosus and Inferior Vena Cava
Maternal Uterine Circulation
Clinical Implications of Doppler in Fetal Compromise
CONDITION SPECIFIC ANTEPARTUM FETAL TESTING
KEY POINTS
4:
Preterm Labor
INTRODUCTION
ETIOPATHOGENESIS
Activation of Hypothalamopituitary Axis
Pathologic Uterine Overdistention
Decidual Hemorrhage
Inflammation/Infection
Abnormal Cervical Function
PREDICTION
Risk Scoring
Cervical Assessment
Home Uterine Activity Monitoring
Cervicovaginal Fibronectin
Biochemical Markers
Mediators of Inflammation and Infection
PREVENTION OF PRETERM LABOR
Prepregnancy Initiative
Patient Education
Education of Nursing Personnel
Behavioral Alteration
Treatment of Infection
Cervical Cerclage
DIAGNOSIS OF PRETERM LABOR
TREATMENT
Bed Rest
Hydration/Sedation
Corticosteroids
Antibiotics
Tocolysis
Betamimetics
Mechanism of Action
Dosage and Administration
Maternal Side Effects
Fetal Side Effects
Contraindications
Efficacy
Magnesium Sulfate
Mechanism of Action
Pharmacology/Dosage and Administration
Maternal Side Effects
Fetal/Neonatal Effects
Contraindications
Efficacy
Prostaglandin Synthetase Inhibitors
Mechanism of Action
Dosage and Administration
Maternal Side Effects
Neonatal Side Effects
Contraindications
Efficacy
Calcium Channel Antagonists
Mechanism of Action
Pharmacology/Dosage and Administration
Maternal Side Effects
Fetal/Neonatal Effects
Contraindications
Efficacy
Oxytocin Antagonists
Mechanism of Action
Dosage and Administration
Maternal Side Effects
Fetal Side Effects
Nitric Oxide Donors
Mechanism of Action
Pharmacology/Dosage and Administration
Maternal Side Effects
Fetal/Neonatal Effects
Contraindications
Combination Tocolytic Therapy
Maintenance Tocolytic Therapy
Summary of Tocolytics
Conduct of Labor and Delivery
NEONATAL OUTCOME
KEY POINTS
5:
Premature Rupture of Membranes
DEFINITION AND INCIDENCE
ETIOPATHOGENESIS
FACTORS PREDISPOSING TO PROM
CLINICAL PRESENTATION AND DIAGNOSIS
Per Speculum Examination
Nitrazine Test
Fern Test (Fig. 5.1)
Ultrasonography
Indigo Carmine Test
Newer Tests
CLINICAL COURSE IN PROM
MATERNAL AND PERINATAL COMPLICATIONS
MANAGEMENT OF PROM
Management of Term PROM
Management of Preterm PROM
COMPONENTS OF EXPECTANT MANAGEMENT
Maternal-Fetal Monitoring
Drug Treatment
Timing of Delivery
Mode of Delivery
KEY POINTS
6:
Prolonged Pregnancy
INTRODUCTION
DEFINITION
INCIDENCE
DIAGNOSIS
PREDISPOSING FACTORS
PATHOPHYSIOLOGY
Postmaturity Syndrome
Placental Dysfunction
Amniotic Fluid Changes
Fetal Macrosomia
FETOMATERNAL OUTCOME
MANAGEMENT OF PREGNANCY BEYOND 40 WEEKS GESTATION
Recommendations for Induction of Labor
Fetal Monitoring
PREVENTION OF POST-TERM PREGNANCY
KEY POINTS
7:
Polyhydramnios Oligohydramnios
INTRODUCTION
DISORDERS OF AMNIOTIC FLUID
Incidence
POLYHYDRAMNIOS
Etiology
Complications Associated with Hydramnios
Maternal Complications
Fetal Complications
Diagnosis
Differential Diagnosis
Investigations
Direct
Indirect
Treatment
Mild Polyhydramnios
Moderate to Severe Polyhydramnios
Medical Amnioreduction
Invasive Amnioreduction
Procedure
OLIGOHYDRAMNIOS
Definition
Etiology
Complications
Maternal
Fetal
Diagnosis
History
Symptoms and Signs
Investigations
Prognosis
Treatment
KEY POINTS
8:
Antepartum Hemorrhage
INTRODUCTION
CAUSES OF ANTEPARTUM HEMORRHAGE
PLACENTA PREVIA
Lower Uterine Segment—Definitions
Incidence
Etiology
Associated Conditions
Classification
Clinical Features
Diagnosis
Ultrasonography
Magnetic Resonance Imaging (MRI)
Management
Management of Asymptomatic Placenta Previa
Management of Symptomatic Placenta Previa
Expectant Management
Active Management
Per Vaginal Examination in OT
Cesarean Section in Placenta Previa
ABRUPTIO PLACENTAE
Etiology
Pathophysiology
Clinical Features
Diagnosis
Grade 0
Grade 1
Grade II
Grade III
Management
Management of Coagulopathy
Management of Renal Failure
PROGNOSIS
Maternal
Fetal
OTHER CAUSES OF ANTEPARTUM HEMORRHAGE
Local Lesions of Cervix
Vasa Previa
Indeterminate Bleeding
KEY POINTS
9:
Multifetal Pregnancy
INTRODUCTION
PREVALENCE
ETIOPATHOGENESIS
Monozygotic Pregnancy
Dizygotic Twins
Race
Maternal Age and Parity
Heredity
Ovulation Induction Drugs
Assisted Reproductive Technique (ART)
PHYSIOLOGICAL CHANGES
MATERNAL AND FETAL RISKS
Maternal Risks
Hydramnios
Hypertension
Antepartum Hemorrhage
Malpresentations
Preterm Labor
Postpartum Hemorrhage (PPH)
Fetal Risks
Abortion
Low Birth Weight
Congenital Malformations
Monoamniotic Twins
Conjoined Twins (Fig. 9.4)
Twin Reversed Arterial Perfusion (TRAP) Sequence/Acardiac Twin
Twin-to-Twin Transfusion Syndrome (TTTS)
CLINICAL PRESENTATION AND DIAGNOSIS
History
Clinical Examination
Ultrasonography
MANAGEMENT
Antenatal Management
Intrapartum Management
Vaginal Delivery
Indications of Cesarean in Multifetal Pregnancy
Postpartum Management
Special Situations
Single Fetal Demise
Locked Twins (Fig. 9.6)
Selective Reduction and Termination
KEY POINTS
10:
Intrauterine Growth Restriction (IUGR)
INTRODUCTION
DEFINITION
CLASSIFICATION OF IUGR
Early Onset or Symmetrical IUGR
Late Onset or Asymmetrical Growth Restriction
ETIOLOGY
PATHOPHYSIOLOGY OF PLACENTAL INSUFFICIENCY
FETAL AND NEONATAL COMPLICATIONS
Problems in Babies with IUGR at Birth
Complications in Adult Life
DIAGNOSIS OF IUGR
History
Maternal Weight Gain
Clinical Evaluation
Uterine Fundal Height
Measurement of Symphysiofundal Height (SFH)
Ultrasonography
Individual Parameters
Measurement Ratios
Estimated Fetal Weight
Ponderal Index
Amniotic Fluid Volume
Localization of Placenta
Congenital Anomalies
Biochemical Studies
Biological Markers
Doppler Blood Flow Velocimetry
Arterial Flow
Venous Flow
Karyotyping
MANAGEMENT OF IUGR
Antepartum Fetal Surveillance
DFMR
Nonstress Test (NST)
Contraction Stress Test or Oxytocin Challenge Test (OCT)
Biophysical Profile (Manning's Score BPS)
Interpretation of BPS
Umbilical Artery Doppler Flow Study
Treatment for IUGR
Timing and Mode of Delivery
Mode of Delivery
PREVENTION OF INTRAUTERINE GROWTH RESTRICTION
KEY POINTS
11:
Malpresentations
INTRODUCTION
PREVALENCE
ETIOLOGY
CLINICAL PRESENTATION AND DIAGNOSIS
BREECH PRESENTATION
Types of Breech
Complete Breech or the Flexed Breech (Fig. 11.1)
Frank Breech or the Extended Breech (Fig. 11.2)
Incomplete Breech or the Footling Breech (Fig. 11.3)
Clinical Examination
Palpation of Abdomen
Pervaginum Findings
Imaging Techniques
Mechanism of Labor
Antenatal Management
External Cephalic Version (ECV)
Timing of ECV
Procedure (Figs 11.4A to C)
Complications of ECV
Management of Breech at Term
Elective Cesarean Section
Planned Vaginal Delivery
Management of Breech in Labor
Monitoring Progress of Labor
Conduct of Breech Delivery
When Breech Starts Climbing the Perineum
Overcoming Difficulties in Breech Delivery
Difficulty in Delivery of Buttocks
Difficulty in Delivery of Legs
Extended Arms
Methods of Delivery
Classical Method
Lovset's Maneuver (Figs 11.8A to C)
Nuchal Displacement of the Arm
Delivery of the Head
Breech Extraction
Indications
Technique (Figs 11.13B and C)
Cesarean Section for Breech
Perinatal Outcome in Breech Delivery
TRANSVERSE LIE
Diagnosis
Management
Antenatal Period
Intrapartum Period
FACE PRESENTATION
Management
Clinical Diagnosis
Abdominal Findings
Mechanism of Labor
Management in Labor
BROW PRESENTATION
Diagnosis
Abdominal Palpation
Vaginal Examination
Management
COMPOUND PRESENTATION
Diagnosis
Management
KEY POINTS
12:
Pregnancy with Previous Cesarean Section
INTRODUCTION
EFFECT OF FUTURE FERTILITY
ANTENATAL COMPLICATIONS
Ectopic Pregnancy
Cesarean Scar Pregnancy
Placenta Previa
Placental Abruption
Placenta Accreta
Stillbirth
MODE OF DELIVERY AFTER PREVIOUS CESAREAN SECTION—VBAC OR ERCS
Factors Predicting Success Rates
Antenatal Factors
Intrapartum
Factors Related to Unsuccessful VBAC
Antenatal
Intrapartum
Risks and Benefits of VBAC
Maternal Risks
Fetal Risks
Maternal and Fetal Benefits
Risks and Benefits of ERCS
Maternal Risks
Maternal Benefits
Fetal Risks
Fetal Benefits
Planned VBAC in Special Circumstances
Preterm Birth
Twin Gestation
Macrosomia
Short Interdelivery Interval
Contraindications to VBAC
VBAC in Previous Two Cesarean Sections
Uterine Rupture and Previous Cesarean Section
MANAGEMENT
Antenatal Counseling
Monitoring in Antenatal Period
Role of USG
Scar Thickness
Timing of Elective Repeat Cesarean Section or Planned VBAC
Management of Labor
Intrapartum Support and Intervention during Planned VBAC
Induction and Augmentation
Prostaglandin Induction
Nonprostaglandin Induction
Augmentation of Labor
Management of Third Stage of Labor
Manual Exploration of Scar after Cesarean Section
POSTNATAL VISIT
COST OF VBAC COMPARED WITH REPEAT CS
AUDIT AND RESEARCH
Pending Relevant Trials78
KEY POINTS
End notes
13:
Rh Negative Pregnancy
INTRODUCTION
PREVALENCE
PATHOPHYSIOLOGY
DIAGNOSIS
Agglutination Test
Saline
Colloid
Antiglobulin or Coombs’ Test
Indirect
Direct
PRINCIPLES OF TREATMENT
Management of Rh Negative Nonimmunized Women (Flow chart 13.1)
Prophylaxis following Sensitizing Events before Delivery
Detection of Rh Alloimmunization
Prevention of Rh Alloimmunization
Management of Rh Negative Immunized Pregnant Women (Flow chart 13.2)
Paternal Rh Phenotype and Genotype
Fetal Rh Determination
First Affected Pregnancy Determined by the Positive Antibody Titers
Women with Previous Affected Pregnancy
Middle Cerebral Artery Peak Systolic Velocity
Technique
Invasive Evaluation
Amniotic Fluid Spectrophotometry (AFS)
Ultrasonography
Fetal Blood Sampling (FBS)
Intrauterine Transfusion (IUT)
Early Delivery and Glucocorticoids
Other Treatment Modalities
ABO Incompatibility and Minor Blood Group Antigens
KEY POINTS
14:
Anemia in Pregnancy
INTRODUCTION
PREVALENCE OF ANEMIA
DEFINITION
ETIOPATHOGENESIS OF ANEMIA IN PREGNANCY
CLINICAL FEATURES OF ANEMIA IN PREGNANCY
WORKUP OF PREGNANT WOMEN WITH ANEMIA
History and Examination
Investigations
Severity of Anemia
Type of Anemia
Bone Marrow Activity
Cause of Anemia
MATERNAL AND FETAL COMPLICATIONS
IRON DEFICIENCY ANEMIA
Etiopathogenesis
Diagnosis
Treatment
Prevention of Iron Deficiency Anemia
Iron Prophylaxis or Iron Supplementation
Drug Treatment
Oral Iron Therapy
Parenteral Iron Therapy
Assessment of Response to Therapy
Reasons of Failure to Respond
MEGALOBLASTIC ANEMIA
Etiopathogenesis of Megaloblastic Anemia
Diagnosis of Megaloblastic Anemia
Treatment
Preventive
Curative
Response to Therapy
THALASSEMIA
Etiopathogenesis
Clinical Presentation
α Thalassemia
β Thalassemia
Diagnosis
Recommendations for Screening for Thalassemia in Pregnancy
Management of Pregnancy with Thalassemia
α Thalassemia Trait
HbH Disease
β Thalassemia Minor
β Thalassemia Major
SICKLE CELL ANEMIA
Etiopathogenesis
Investigations
Management
MANAGEMENT OF LABOR IN ANEMIA
Postnatal Care and Contraception in Anemic Women
KEY POINTS
15:
Hypertensive Disorders of Pregnancy
INTRODUCTION
DEFINITION
Hypertension
Measurement of Blood Pressure
Proteinuria
Edema
CLASSIFICATION
ETIOPATHOGENESIS
PREDICTION
Risk Factors for Preeclampsia
Biophysical Tests
Hematological and Biochemical
PREVENTION
MANAGEMENT
Goals of Management
Assessment
Maternal evaluation
Fetal evaluation
Expectant Management
Outpatient Management/Hospitalization
Surveillance
Steroids
Bedrest
Antihypertensives
TREATMENT OF ACUTE SEVERE HYPERTENSION
Anticonvulsants
Delivery
Indications and Timing
Mode of Delivery
Intrapartum Management
CARE FOLLOWING DELIVERY
LONG-TERM COMPLICATIONS
SUMMARY OF MANAGEMENT PROTOCOLS
ECLAMPSIA
Clinical Course
Differential Diagnosis
Management
Continuous Intravenous Infusion
Intermittent Intramuscular Injections
HELLP SYNDROME
Criteria for Diagnosis of HELLP syndrome25
Clinical Features
Differential Diagnosis of HELLP Syndrome25
Management
Subcapsular Liver Hematoma
CHRONIC HYPERTENSION
End Organ Damage
Abnormal Renal Function
Cardiac Involvement
Eye Involvement
Maternal and Fetal Risks
Management
Lifestyle Modifications
Antihypertensives
Antenatal Visits
Delivery
16:
Diabetes Mellitus with Pregnancy
INTRODUCTION
PREVALENCE OF DIABETES MELLITUS
CLASSIFICATION OF DIABETES MELLITUS IN PREGNANCY
PATHOPHYSIOLOGY
Carbohydrate Metabolism in Pregnancy15,16,25
Carbohydrate Metabolism in Diabetic Pregnancy15,17,25
EFFECT OF PREGNANCY ON DIABETES MELLITUS18,19,25
EFFECT OF DIABETES MELLITUS ON PREGNANCY
Maternal Effects: Obstetric Complications20,25
Maternal Effects: Medical Complications
Retinopathy
Nephropathy23
Neuropathy23, 25
Cardiovascular Disease 23
Diabetic Ketoacidosis26
Treatment of diabetic ketoacidosis26
Fetal and Neonatal Effects
SCREENING AND DIAGNOSIS
Screening11,35
One Step Approach11
Two Step Approach11
Diagnostic Criteria for Diabetes during Pregnancy
Management of Pregnancy with Diabetes Mellitus
Preconception Counseling23
MANAGEMENT DURING PREGNANCY
Antepartum Considerations
Dietary Therapy51–53
Lifestyle Modifications
Oral Hypoglycemic Agents
Sulphonylureas54,56
Biguanides54
Thiazolidenediones54
Insulin Therapy
When to start insulin58
How to Initiate Insulin Therapy
How to titrate insulin25,61,62
Antepartum Fetal Surveillance63–65
Timing of Delivery66
Insulin treated diabetes
Mild diet treated gestational diabetes
Mode of Delivery63,64
Intrapartum Considerations
Glycemic Control during Labor59
Glycemic Management of Diabetes during Cesarean Section59
Management of Preterm Labor69–71
POSTPARTUM CARE AND ADVICE72
Contraception
Neonatal Management25
Implications for the Offspring78,79
KEY POINTS
17:
Jaundice in Pregnancy
INTRODUCTION—MAGNITUDE OF PROBLEM
PHYSIOLOGICAL CHANGES AND LIVER FUNCTIONS IN PREGNANCY
Anatomic Changes
Histologic Changes
Physiological Changes of Pregnancy
Liver Functions in Pregnancy
CAUSES OF JAUNDICE IN PREGNANCY
WORK UP OF A PREGNANT WOMEN WITH JAUNDICE
AN APPROACH TO CLINICAL DIAGNOSIS
History Taking
Clinical Examination
Initial Laboratory Tests
Special Investigations
SPECIFIC CONDITIONS
Acute Fatty Liver of Pregnancy (AFLP)
Incidence
Etiology
Diagnosis
Differential Diagnosis
Management Options
Intrahepatic Cholestasis of Pregnancy
Incidence
Etiology
Diagnosis
Laboratory Findings
Diagnosis
Management Options
Monitoring and Termination of Pregnancy
Differential Diagnosis
Preeclamptic Liver Disease: HELLP Syndrome
Pathogenesis
Clinical Features
Laboratory changes
Course
Differential Diagnosis
Management
Mode of Delivery
Prognosis
Hyperemesis Gravidarum
Clinical Features
Liver Involvement
Differential Diagnosis
Course
Acute Viral Hepatitis in Pregnancy (AVH)
Hepatitis A
Hepatitis B
Hepatitis C
Hepatitis E
Hemolytic Jaundice
Extrahepatic Biliary Obstruction
Congenital Hyperbilirubinemia
Liver Involvement in Drug Reactions
Clinical Findings
MANAGEMENT OF LIFE-THREATENING HEPATIC FAILURE
Differential Diagnosis
KEY POINTS
18:
Heart Disease in Pregnancy
INTRODUCTION
HEMODYNAMIC CHANGES DURING PREGNANCY
PRECONCEPTION COUNSELLING
DIAGNOSIS AND WORKUP
History
Physical Examination
Laboratory Evaluation
MANAGEMENT
General Principles
Antenatal
Labor and Delivery
Postnatal
SPECIFIC LESIONS
Congenital Heart Disease (CHD)
Left to Right Shunts
Atrial Septal Defect (ASD)
Ventricular Septal Defect
Pulmonary Artery Hypertension (PAH) and Eisenmenger Syndrome
CYANOTIC HEART LESIONS
Tetralogy of Fallot
Transposition of Great Arteries
COARCTATION OF AORTA
MITRAL VALVE PROLAPSE
RHEUMATIC HEART DISEASE
Mitral Stenosis
Mitral Regurgitation
Aortic Stenosis
Aortic Regurgitation
PROSTHETIC HEART VALVES
PERIPARTUM CARDIOMYOPATHY
HYPERTROPHIC CARDIOMYOPATHY
MYOCARDIAL INFARCTION
CARDIAC ARRHYTHMIAS
KEY POINTS
19:
Thromboembolism in Pregnancy
INTRODUCTION
PATHOPHYSIOLOGY
Hypercoagulability
Inherited Factors
Acquired Factors
CLINICAL PRESENTATION AND DIAGNOSIS
Deep Vein Thrombosis
Clinical Features
Diagnostic Tests
D-dimer
Doppler Venous Ultrasound
CT and MRI
Pulmonary Embolism (Flow chart 19.2)
Clinical Features
Diagnostic Tests
Arterial blood gas analysis
ECG
Chest X-ray
Echocardiography
D-dimer
Arteriography
Ventilation and Perfusion Scan
CT Pulmonary Angiography (CTPA)
MR Angiography
PROPHYLACTIC MEASURES
MANAGEMENT
Anticoagulants
Unfractionated Heparin (UFH)
Advantage
Disadvantage
Low Molecular Weight Heparin (LMWHs)
Advantage
Disadvantage
Oral Anticoagulants
Management of Deep Vein Thrombosis (Flow chart 19.3)
Management of Pulmonary Embolism (Flow chart 19.4)
Intrapartum Management of Patients Therapeutically Anticoagulated during Pregnancy
Postpartum Management of Patients Anticoagulated During Pregnancy (Table 19.5)
KEY POINTS
20:
Thyroid Disorders with Pregnancy
INTRODUCTION
MATERNAL PHYSIOLOGY
CHANGES IN THYROID PHYSIOLOGY DURING PREGNANCY (TABLE 20.1)
ASSESSMENT OF THYROID FUNCTION IN PREGNANCY
FETAL THYROID PHYSIOLOGY
IODINE NUTRITION IN PREGNANCY
GESTATIONAL HYPERTHYROIDISM
Subclinical Hyperthyroidism
HYPERTHYROIDISM
Grave's Disease
Postpartum Thyroiditis
Pregnancy and Hyperthyroidism
Effect of Hyperthyroidism on Pregnancy
Diagnosis of Hyperthyroidism
MANAGEMENT
Pre-pregnancy
Antenatal Management of Hyper Thyroidism (Table 20.2)
Medical Therapy
Dosage of drugs
Follow up
Side effects
Beta blockers
Iodides
Surgery
Labor and Delivery
Postnatal
Fetal Effects of Maternal Antithyroid Drugs
Fetal Effects of Hyperthyroiodism
HYPOTHYROIDISM
Clinical Features and Diagnosis
Hypothyroidism and Pregnancy
Maternal Concerns
Fetal Concerns
Neurological Development of the Fetus and the Neonate
Management
Pre-pregnancy
Antenatal
Intrapartum
Postnatal
SUBCLINICAL HYPOTHYROIDISM (SCH)
AUTOIMMUNE THYROID DISORDERS AND MISCARRIAGES
THYROID NODULES AND THYROID CARCINOMA
Preconception
Pregnancy
Postnatal
POSTPARTUM THYROIDITIS
Management
SCREENING FOR THYROID DYSFUNCTION DURING PREGNANCY
KEY POINTS
21:
Renal Disease in Pregnancy
INTRODUCTION
Effect of Pregnancy on Renal Structure and Function
Effect of Renal Disease on Pregnancy
GENERAL PRINCIPLES OF ANTEPARTUM MANAGEMENT
Maternal Surveillance
Fetal Surveillance
SPECIFIC RENAL PATHOLOGY IN PREGNANCY
Pre-eclampsia
Lupus Nephritis
Glomerulonephritis
Asymptomatic Bacteriuria (ASBU)
Reflux Nephropathy
Preconception Counseling
Management of Pregnancy
Upper Urinary Tract Obstruction
Acute Renal Failure/Renal Cortical Necrosis
Hepatorenal Syndrome
Diabetic Nephropathy
Autosomal Dominant Polycystic Kidney Disease
Renal Calculi
Patients on Dialysis
Post-transplant Patient
Criteria for Advising Pregnancy Post-transplantation:9
KEY POINTS
22:
Tuberculosis in Pregnancy
INTRODUCTION
MAGNITUDE OF DISEASE
CLINICAL PRESENTATION
EFFECT OF PREGNANCY ON TUBERCULOSIS (TABLE 22.2)
EFFECT OF TUBERCULOSIS ON PREGNANCY
FACTORS DETERMINING EFFECT OF DISEASE ON FETOMATERNAL OUTCOME
CONGENITAL TUBERCULOSIS
Diagnosis
History
Chest Radiograph
Tuberculin Skin Test
Microbiological Methods
Protocol for Diagnosis of TB in Pregancy under Revised National Tuberculosis Control Program (RNTCP)39
Treatment of Tuberculosis in Pregnant Women
First Line Drugs (Table 22.4)
Second Line Drugs
Supportive Measures during Antitubercular Therapy
Treatment of Tuberculosis in Lactating Women
INH Prophylaxis in Pregnant Women
Care of Newborn
CONTRACEPTION
KEY POINTS
23:
Epilepsy with Pregnancy
INTRODUCTION
EFFECT OF PREGNANCY ON EPILEPSY
EFFECT OF EPILEPSY ON PREGNANCY
MANAGEMENT
Preconception
Antenatal Management
Intrapartum Management
Postpartum Management
Contraception
STATUS EPILEPTICUS
Management
Control of Seizures
KEY POINTS
24:
TORCH Infections in Pregnancy
INTRODUCTION
FETAL/NEONATAL COMPLICATIONS (TABLE 24.1)
DIAGNOSIS OF MATERNAL INFECTION
Acute Toxoplasmosis
Rubella
Primary Maternal CMV
Primary and Recurrent HSV Infection
Serologic Tests
PREGNANT WOMEN AT HIGH RISK FOR TORCH INFECTIONS
PRENATAL DIAGNOSIS OF FETAL INFECTION
Sonographic Findings Reported in Congenital Infections
MANAGEMENT
Screening Recommendations and Prevention
Some Preventive Measures
Toxoplasmosis
Rubella
Cytomegalovirus
Herpes virus
KEY POINTS
25:
HIV in Pregnancy
INTRODUCTION
MAGNITUDE OF PROBLEM
WHY ARE FEMALES MORE VULNERABLE TO HIV INFECTION?
HIV IN CHILDREN
Definition of Perinatal Transmission
Factors Affecting MTCT of HIV
Viral Load
Concurrent RTI and STI
Unprotected Sexual Intercourse
Maternal CD4and Lymphocyte Count
Maternal Neutralizing Antibody Status
Nutritional Status of the Mother
Use of Illicit Drugs
Status of Fetal Membranes
Operative Procedures
Type of Virus
Placental Barrier
Viral Load in Genital Tract
Mode of Delivery
Fetal Factors
Maturity
Duration of Exposure to Maternal Secretions
Newborn Immune Response
Breastfeeding
Timing of Vertical Transmission
Diagnosis
Interventions Aimed at Decreasing MTCT of HIV
Primary Prevention
Secondary Prevention
MANAGEMENT
Antepartum Management
Antiretroviral (ARV) Therapy
ARV in Different Situations
Mode of Delivery
Care of the Neonate at Birth
Stopping ARV Drugs
Contraception
Effect of HIV on Pregnancy
Effect of Pregnancy on HIV Disease Progression
KEY POINTS
26:
Obesity and Pregnancy
INTRODUCTION
PREVALENCE
Indian Scenario
BASIC BIOLOGY OF ENERGY BALANCE
OBESITY AND FERTILITY
OBESITY-RELATED ADVERSE OUTCOMES IN PREGNANCY
Miscarriages
Fetal Anomalies
Hypertensive Disease
Obesity and Gestational Diabetes
Thromboembolic Complications
Respiratory Complications
Infections
INTRAPARTUM ISSUES
Vaginal Birth After Cesarean Section
POSTPARTUM ISSUES
Skin Incision and Wound Infection
Postpartum Hemorrhage
Difficulties
OBESITY AND ANESTHESIA
LACTATION
COST IMPLICATIONS
IMPLICATIONS FOR THE FETUS OF OBESE MOTHER
Short-term
Macrosomia
Stillbirths
NICU Admissions
Long-Term Fetal Implications
LONG-TERM IMPLICATIONS FOR THE MOTHER
MANAGEMENT OF OBESITY IN PREGNANCY
Pre-pregnancy
At Booking
Antenatal Care
Operative Intervention
Postnatal Advice
KEY POINTS
27:
Gynecological Diseases in Pregnancy
LEIOMYOMAS AND PREGNANCY
Introduction
Changes in Myomas during Pregnancy
Effect of Myoma on Pregnancy
Pregnancy Loss
Preterm Labor
Premature Rupture of Membranes
Placental Abruption
Pain
Placenta Previa
Preeclampsia
Fetal Anomalies
Malpresentations
Dysfunctional Labor
Obstructed Labor
Cesarean Delivery
Postpartum Hemorrhage
Infection in the Postpartum Period
MYOMECTOMY AND PREGNANCY
Antenatal Myomectomy
Myomectomy during Cesarean Section
CERVICAL CANCER IN PREGNANCY
Introduction
Diagnostic Pitfalls associated with Pap Smear in Pregnancy19
Diagnosis
PREINVASIVE CANCER
Guidelines for Managing Abnormal Pap Smear
Role of Conization in Pregnancy
Colposcopy in Pregnancy
INVASIVE CERVICAL CANCER
Diagnosis and Evaluation
Management
Mode of Delivery
Surgical Treatment
Radiation Treatment
RETROVERSION OF THE GRAVID UTERUS
Clinical Features
Diagnosis
Differential Diagnosis
Treatment
OVARIAN TUMOR/ADNEXAL MASS IN PREGNANCY
Incidence and Diagnosis
Symptoms
Management
Laparoscopy or Laparotomy?
Follow-up with Tumor Markers
28:
Critical Care Issues in High-Risk Obstetric Patient
INTRODUCTION
OBSTETRIC CASES REQUIRING CRITICAL CARE
OVERVIEW OF THE PROBLEM
PHYSIOLOGICAL CHANGES IN PREGNANCY5,6 (TABLE 28.2)
Cardiovascular System
Clinical Implications
Respiratory System
Clinical Implications
Gastrointestinal System
Renal System
Clinical Implication
TRANSPORT OF A CRITICALLY ILL OBSTETRIC PATIENT
FINDINGS IN AN OBSTETRIC PATIENT THAT MIGHT PROMPT ICU ADMISSION
GENERAL CONSIDERATIONS
Lack of ICU Scoring Systems for Critically Ill Obstetric Patients
Monitoring14
Routine Noninvasive Monitoring
Invasive Monitoring
Arterial Blood Gases (ABG)
Ventilatory Monitoring
Fetal Monitoring
Respiratory Care in Pregnancy
Oxygen Therapy
Continuous Positive Airway Pressure (CPAP)
Tracheal Intubation and Mechanical Ventilation
Endotracheal Intubation
Mechanical Ventilation: General Principles in Obstetric Patients
Nutrition
Creating a TPN regime17
Complications of TPN
Medications
Analgesics and Anxiolytics
Antibiotics
Vasoconstrictor and Inotropic Agents
Antihypertensives
Neuromuscular Blocking Agents
Anticoagulants
Radiation Exposure
DIAGNOSIS AND MANAGEMENT OF SOME COMMON CRITICAL CONDITIONS IN OBSTETRIC PATIENTS
Hypertensive Disorders of Pregnancy
Control of Hypertension
Control of Seizures
HELLP Syndrome
Pulmonary Edema
Maternal Hemorrhage2,6,19
Management
Sepsis
General Considerations
Acute Respiratory Distress Syndrome (ARDS)
Trauma
Pulmonary Embolism
Pulmonary Edema
WHAT IS THE OBSTETRICIAN–GYNECOLOGIST’S ROLE IN THE CARE OF A PATIENT IN A CRITICAL CARE UNIT?
CARDIOPULMONARY RESUSCITATION IN PARTURIENTS25,26
Modifications in Emergency Cardiac Care for the Parturients
KEY POINTS
29:
Drugs in Pregnancy
INTRODUCTION
TERATOGENICITY
DRUGS WITH PROVEN TERATOGENIC POTENTIAL
TOCOLYTICS
Adverse Effects12,13
Salbutamol
Terbutaline
Ritodrine
Isoxsuprine
Magnesium Sulfate
Calcium Channel Blockers
Atosiban
Indomethacin
Glyceriye Trinitrite
CORTICOSTEROIDS
ANTIEMETICS
Antiemetic Drugs used in Pregnancy1,3
DRUGS FOR BRONCHIAL ASTHMA
Safety in Pregnancy3,5,18
Inhaled Steroids
Oral Steroids
Cromolyn Sodium
Inhaled Beta Agonists
Theophylline
Decongestants
Antihistaminics
Non sedative antihistaminics
Expectorants
Antitussives
GASTROINTESTINAL DRUGS
Antacids
Proton Pump Inhibitors
H2 Receptor Antagonist
ANTIDOPAMINERGIC DRUGS IN PREGNANCY
Dose
ANTIEPILEPTICS IN PREGNANCY1–6
ANTIHYPERTENSIVES IN PREGNANCY
Alphamethyldopa (Aldomet)
Labetalol
Atenolol
Vasodilators
Nitroprusside
Hydralazine
Calcium Channel Blockers
Nifedipine
Diuretics
ANTICONVULSANTS
ANTITHROMBOTIC THERAPY
ANTITUBERCULAR DRUGS IN PREGNANCY
VACCINES
Vaccines that should be Avoided during Pregnancy
ANTIDEPRESSANT DRUGS
ANALGESICS DURING PREGNANCY
IMMUNOSUPPRESSIVE DRUGS
ANTINEOPLASTICS
Antimetabolites
Alkylating Agents
Plant Alkaloids
Antibiotics
Alcohol
ANTI-INFECTIVE AGENTS (TABLE 29.6)
ANESTHETIC DRUGS
General Anesthesia
Local Anesthesia
ORAL CONTRACEPTIVES
ESTABLISHING PREGNANCY EXPOSURE REGISTRIES38
INDEX
TOC
Index
×
Chapter Notes
Save
Clear