Clinical Pharmacology Course

Lesson 1 • Drug Nomenclature and Classification

Explains chemical, generic, and brand naming conventions and major drug classification systems. Enables accurate drug identification throughout the course.

Lesson 2 • Basic Cellular and Molecular Targets

Introduces receptors, enzymes, ion channels, and transporters as drug targets. Provides the molecular basis needed to understand mechanism-of-action discussions.

Lesson 3 • Drug-Receptor Interactions

Covers binding affinity, agonism, antagonism, and partial agonism at the molecular level. Builds quantitative intuition for dose-response relationships introduced next.

Lesson 4 • History and Scope of Pharmacology

Traces pharmacology from ancient remedies to modern drug science. Contextualizes the discipline within medicine and sets the stage for mechanistic study.

Lesson 1 • Drug Absorption Mechanisms

Examines passive diffusion, active transport, and factors affecting gastrointestinal absorption. Directly informs route-of-administration decisions covered later.

Lesson 2 • Routes of Drug Administration

Compares oral, parenteral, transdermal, inhalation, and topical routes for bioavailability and onset. Prepares students to match route to clinical scenario.

Lesson 3 • Drug Excretion and Clearance

Analyzes renal, biliary, and pulmonary elimination pathways and clearance calculations. Provides the foundation for dosing adjustments in organ impairment.

Lesson 4 • Drug Metabolism and Biotransformation

Details phase I and phase II hepatic reactions and the cytochrome P450 system. Establishes the metabolic basis for drug interactions discussed in later chapters.

Lesson 5 • Pharmacokinetic Modeling and Parameters

Introduces one- and two-compartment models, AUC, and steady-state concepts. Enables students to interpret pharmacokinetic data from clinical studies.

Lesson 1 • Signal Transduction Pathways

Maps G-protein, tyrosine kinase, and nuclear receptor signaling cascades activated by drugs. Connects receptor binding to downstream cellular responses.

Lesson 2 • Tolerance, Dependence, and Sensitization

Distinguishes pharmacodynamic tolerance, receptor downregulation, and sensitization phenomena. Prepares students to manage long-term drug therapy challenges.

Lesson 3 • Combined Drug Effects

Quantifies synergism, additivity, and antagonism when multiple drugs are co-administered. Directly supports the drug interaction content in subsequent chapters.

Lesson 1 • Pharmacodynamic Drug Interactions

Covers receptor-level synergism, antagonism, and additive toxicity between co-administered agents. Reinforces combined-effect concepts from the previous chapter.

Lesson 2 • Pharmacovigilance and Reporting Systems

Introduces post-market surveillance, spontaneous reporting, and signal detection methods. Connects individual adverse event recognition to population-level safety monitoring.

Lesson 3 • Pharmacokinetic Drug Interactions

Examines interactions at absorption, distribution, metabolism, and excretion stages. Provides mechanistic tools to predict interaction severity before prescribing.

Lesson 4 • Drug-Food and Drug-Herb Interactions

Details how dietary components and herbal supplements alter drug pharmacokinetics and dynamics. Equips students to counsel patients on dietary restrictions.

Lesson 1 • Lipid-Lowering Pharmacotherapy

Examines statins, fibrates, PCSK9 inhibitors, and bile acid sequestrants for dyslipidemia. Evaluates cardiovascular risk reduction evidence for each drug class.

Lesson 2 • Autonomic Nervous System Pharmacology

Reviews sympathetic and parasympathetic neurotransmission and drugs that modulate each limb. Establishes the physiological basis for cardiovascular drug effects.

Lesson 3 • Antiarrhythmic Agents

Applies the Vaughan Williams classification to sodium, potassium, and calcium channel blockers. Connects electrophysiological mechanisms to arrhythmia management decisions.

Lesson 4 • Heart Failure and Coronary Pharmacology

Covers inotropes, vasodilators, nitrates, and antiplatelet agents for heart failure and ischemic disease. Integrates hemodynamic principles with drug selection rationale.

Lesson 1 • Opioid Analgesics and Pain Management

Analyzes mu, kappa, and delta receptor pharmacology and opioid analgesic classes. Addresses efficacy, tolerance, dependence, and overdose reversal strategies.

Lesson 2 • Psychotropic Drug Classes

Covers antidepressants, antipsychotics, anxiolytics, and mood stabilizers by mechanism and indication. Builds competency in selecting agents for psychiatric comorbidities.

Lesson 3 • Non-Opioid and Adjuvant Analgesics

Compares acetaminophen, NSAIDs, and adjuvants such as anticonvulsants and antidepressants for pain. Supports multimodal analgesia planning in clinical practice.

Lesson 4 • Anti-Inflammatory and Immunosuppressive Agents

Examines corticosteroids, DMARDs, and biologics for inflammatory and autoimmune conditions. Connects anti-inflammatory mechanisms to long-term safety monitoring needs.

Lesson 1 • Cytotoxic Chemotherapy Agents

Analyzes alkylating agents, antimetabolites, topoisomerase inhibitors, and mitotic spindle poisons. Connects cell-cycle specificity to dosing schedules and toxicity profiles.

Lesson 2 • Antimicrobial Resistance Mechanisms

Details enzymatic inactivation, efflux pumps, target modification, and biofilm formation as resistance strategies. Prepares students to apply stewardship principles in clinical settings.

Lesson 3 • Antifungal and Antiviral Agents

Examines azoles, polyenes, echinocandins, and antiviral classes including antiretrovirals. Highlights unique pharmacokinetic challenges and resistance mechanisms in these pathogens.

Lesson 4 • Antibacterial Drug Classes

Covers beta-lactams, aminoglycosides, fluoroquinolones, macrolides, and tetracyclines by mechanism. Enables spectrum-based antibiotic selection and resistance awareness.

Lesson 1 • Dosing in Renal and Hepatic Impairment

Applies creatinine clearance, Child-Pugh scoring, and pharmacokinetic equations to dose adjustment. Prevents toxicity accumulation in patients with organ dysfunction.

Lesson 2 • Pharmacology in Pregnancy and Lactation

Reviews placental drug transfer, teratogenicity risk categories, and drug excretion into breast milk. Guides safe prescribing decisions for pregnant and breastfeeding patients.

Lesson 3 • Pediatric Pharmacology

Addresses developmental changes in ADME from neonates through adolescents and weight-based dosing. Prevents common dosing errors in pediatric clinical practice.

Lesson 4 • Geriatric Pharmacology and Polypharmacy

Examines age-related pharmacokinetic and pharmacodynamic changes and polypharmacy risk assessment. Equips students to deprescribe and optimize regimens in older adults.