Epistemis

High Complexity Neonatology Treatise: The Premature Neonate and Restricted Intrauterine Growth (CIR)

Neonatology · Clinical Specialties

How it begins

Un compendio científico avanzado y exhaustivo que detalla la transición biológica, los desajustes hemodinámicos, la biología molecular pulmonar, las complicaciones del neurodesarrollo y la terapéutica crítica de los recién nacidos pretérmino de muy bajo peso y aquellos afectados por insuficiencia placentaria severa.

What it covers

  1. Definition, Phenotypic Differentiation and Diagnostic Criteria (PEG vs. CIR)
  2. Placental Pathophysiology and Uterine Vascular Remodeling
  3. Advanced Doppler Hemodynamics and Fetal Flow Redistribution
  4. · 1. Umbilical artery (UA)
  5. · 2. Middle Cerebral Artery (MCA) and "Brain-Sparing"
  6. · 3. Cerebroplacental Ratio (CPR)
  7. · 4. Venous Duct (Ductus Venosus - DV)
  8. Management Strategies, Completion Criteria and Clinical Trials
  9. · Fundamental Clinical Trials
  10. · Management Stratification (Barcelona Clinical Protocol)
  11. Adaptation and Neonatal Morbidities of the Newborn with CIR
  12. · 1. Metabolic Instability: Hypoglycemia and Hypothermia
  13. · 2. Polycythemia and Hyperviscosity Syndrome
  14. · 3. Neutropenia and Functional Immunodeficiency
  15. Thermoregulation, Transepidermal Losses and Skin Barrier
  16. · Structural Immaturity of the Skin Barrier
  17. · Biophysical Mechanisms of Heat Loss
  18. · Physiology of Brown Fat and Impossibility of Chemical Thermogenesis
  19. Pulmonary Physiology, Alveologenesis and Surfactant Immaturity
  20. · Phases of Lung Development
  21. · Composition and Molecular Biology of Pulmonary Surfactant
  22. · Alveolar Biophysics: Laplace's Law
  23. Cardiovascular Transition and Preterm Neonatal Hemodynamics
  24. · Physiological Events of the Transition
  25. · Particularities of Premature Myocardium
  26. Gastrointestinal Physiology, Nutritional Requirements and Immaturity of the Enteric Barrier
  27. · Gastrointestinal Structural and Functional Immaturity
  28. · Acute Onset Total Parenteral Nutrition (TPN)
  29. · Early Trophic Enteral Nutrition (ETN)
  30. Neurological Physiology, Cerebral Autoregulation and Vascular Vulnerability
  31. · 1. The Germinal Matrix (MG)
  32. · 2. Absence of Cerebral Autoregulation (Pressure-Passive Circulation)
  33. Renal Immaturity and Acute Hydroelectrolyte Homeostasis
  34. · Physiological Characteristics of Kidney Function
  35. · The Three Phases of Postnatal Hydroelectrolyte Adaptation
  36. Immunology and Hematology of Extreme Prematurity
  37. · Immunology: A Systemic Vulnerability
  38. · Hematology: Anemia of Prematurity
  39. Bronchopulmonary Dysplasia (BPD): "Classic" vs. "New" DBP and its Current Management
  40. · Differentiated Pathophysiology: "Classic" vs. "New" DBP
  41. · Factors of Pulmonary Injury (Physiopathological Mechanisms)
  42. Hemodynamically Significant Patent Ductus Arteriosus (PCA)
  43. · Pathophysiology of the Left-Right Short Circuit
  44. · Hemodynamic Significance Criteria using Functional Echocardiography
  45. · Medical and Surgical Therapeutics
  46. Necrotizing Enterocolitis (NEC): Pathobiology and Multidisciplinary Intervention
  47. · Pathophysiology: The TLR-4 Receptor Common Pathway
  48. · Modified Bell Classification Criteria
  49. Retinopathy of Prematurity (ROP): Retinal Angiogenesis and Treatment
  50. · Biphasic Pathophysiology of the Disease
  51. Intraventricular Hemorrhage (IVH) and Post-hemorrhagic Ventricular Dilation
  52. · Papille Classification (Grading by Brain Ultrasound)
  53. · Prevention Strategies: The "Neuroprotective Care Bundles"
  54. · Post-hemorrhagic Ventricular Dilation (PHDV)
  55. Apnea of Prematurity and Pharmacology of Caffeine Citrate
  56. · Pathophysiology: Immaturity of Respiratory Control
  57. · Pharmacology of Caffeine Citrate
  58. Early (EOS) and Late Neonatal Sepsis (the): Criteria, Diagnosis and Therapeutics
  59. · 1. Vertical or Early Transmission Sepsis (Early-Onset Sepsis - EOS)
  60. · 2. Nosocomial or Late Sepsis (Late-Onset Sepsis - the)
  61. · Kinetics and Utility of Infectious Biomarkers
  62. · Empirical Antibiotherapy Schemes of Choice
  63. Neurodevelopment of Extreme Prematurity and Long-Term Metabolic Impact in CIR
  64. · 1. Neurodevelopment and Neurological Sequelae
  65. · 2. Metabolic "Mismatch" in Newborns with CIR: The Barker Hypothesis
  66. 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
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