High Complexity Neonatology Treatise: The Premature Neonate and Restricted Intrauterine Growth (FGR)
Neonatology · Clinical Specialties
How it begins
An advanced and exhaustive scientific compendium that details the biological transition, hemodynamic imbalances, pulmonary molecular biology, neurodevelopmental complications and the critical therapeutics of very low weight preterm newborns and those affected by severe placental insufficiency.
What it covers
- Definition, Phenotypic Differentiation and Diagnostic Criteria (PEG vs. FGR)
- Placental Pathophysiology and Uterine Vascular Remodeling
- Advanced Doppler Hemodynamics and Fetal Flow Redistribution
- · 1. Umbilical artery (UA)
- · 2. Middle Cerebral Artery (MCA) and "Brain-Sparing"
- · 3. Cerebroplacental Ratio (CPR)
- · 4. Venous Duct (Ductus Venosus - DV)
- Management Strategies, Completion Criteria and Clinical Trials
- · Fundamental Clinical Trials
- · Management Stratification (Barcelona Clinical Protocol)
- Adaptation and Neonatal Morbidities of the Newborn with FGR
- · 1. Metabolic Instability: Hypoglycemia and Hypothermia
- · 2. Polycythemia and Hyperviscosity Syndrome
- · 3. Neutropenia and Functional Immunodeficiency
- Thermoregulation, Transepidermal Losses and Skin Barrier
- · Structural Immaturity of the Skin Barrier
- · Biophysical Mechanisms of Heat Loss
- · Physiology of Brown Fat and Impossibility of Chemical Thermogenesis
- Pulmonary Physiology, Alveologenesis and Surfactant Immaturity
- · Phases of Lung Development
- · Composition and Molecular Biology of Pulmonary Surfactant
- · Alveolar Biophysics: Laplace's Law
- Cardiovascular Transition and Preterm Neonatal Hemodynamics
- · Physiological Events of the Transition
- · Particularities of Premature Myocardium
- Gastrointestinal Physiology, Nutritional Requirements and Immaturity of the Enteric Barrier
- · Gastrointestinal Structural and Functional Immaturity
- · Acute Onset Total Parenteral Nutrition (TPN)
- · Early Trophic Enteral Nutrition (ETN)
- Neurological Physiology, Cerebral Autoregulation and Vascular Vulnerability
- · 1. The Germinal Matrix (MG)
- · 2. Absence of Cerebral Autoregulation (Pressure-Passive Circulation)
- Renal Immaturity and Acute Hydroelectrolyte Homeostasis
- · Physiological Characteristics of Kidney Function
- · The Three Phases of Postnatal Hydroelectrolyte Adaptation
- Immunology and Hematology of Extreme Prematurity
- · Immunology: A Systemic Vulnerability
- · Hematology: Anemia of Prematurity
- Bronchopulmonary Dysplasia (BPD): "Classic" vs. "New" DBP and its Current Management
- · Differentiated Pathophysiology: "Classic" vs. "New" DBP
- · Factors of Pulmonary Injury (Physiopathological Mechanisms)
- Hemodynamically Significant Patent Ductus Arteriosus (PCA)
- · Pathophysiology of the Left-to-right Shunt
- · Hemodynamic Significance Criteria using Functional Echocardiography
- · Medical and Surgical Therapeutics
- Necrotizing Enterocolitis (NEC): Pathobiology and Multidisciplinary Intervention
- · Pathophysiology: The TLR-4 Receptor Common Pathway
- · Modified Bell Classification Criteria
- Retinopathy of Prematurity (ROP): Retinal Angiogenesis and Treatment
- · Biphasic Pathophysiology of the Disease
- Intraventricular Hemorrhage (IVH) and Post-hemorrhagic Ventricular Dilation
- · Papille Classification (Grading by Brain Ultrasound)
- · Prevention Strategies: The "Neuroprotective Care Bundles"
- · Post-hemorrhagic Ventricular Dilation (PHDV)
- Apnea of Prematurity and Pharmacology of Caffeine Citrate
- · Pathophysiology: Immaturity of Respiratory Control
- · Pharmacology of Caffeine Citrate
- Early (EOS) and Late Neonatal Sepsis (the): Criteria, Diagnosis and Therapeutics
- · 1. Vertical or Early Transmission Sepsis (Early-Onset Sepsis - EOS)
- · 2. Nosocomial or Late Sepsis (Late-Onset Sepsis - the)
- · Kinetics and Utility of Infectious Biomarkers
- · Empirical Antibiotherapy Schemes of Choice
- Neurodevelopment of Extreme Prematurity and Long-Term Metabolic Impact in FGR
- · 1. Neurodevelopment and Neurological Sequelae
- · 2. Metabolic "Mismatch" in Newborns with FGR: The Barker Hypothesis
- Decisional Algorithm in the Management of Respiratory Difficulty and hsPCA
The complete study guide is in the app
This page summarizes the outline. The full interactive study guide —with high-yield diagrams, clinical tables, and board review cases— can be read inside Epistemis, completely offline and ad-free.
- Subject
- Neonatology
- Category
- Clinical Specialties
- Type
- Study Guide
- Sections
- 66
- Reviewed
- 2026-08-02