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Related Concept Videos

One-Compartment Model: IV Infusion01:09

One-Compartment Model: IV Infusion

621
Intravenous (IV) infusion is often utilized when continuous and controlled drug delivery is necessary, such as during surgery or in the treatment of chronic diseases. This method offers numerous advantages, including immediate drug action, precise control over dosage, and bypassing the first-pass metabolism.
The one-compartment model for IV infusion uses mathematical equations to describe the rate of change in drug quantity in the body. At steady-state or infusion equilibrium, the drug input...
621
Drug Accumulation During Multiple Dosing: Intermittent IV Infusions01:24

Drug Accumulation During Multiple Dosing: Intermittent IV Infusions

319
Intermittent intravenous (IV) infusion is a method of drug administration where medications are delivered over short infusion periods followed by intervals of no drug delivery. This approach helps to prevent sustained high drug concentrations in the bloodstream, reducing the risk of adverse effects associated with prolonged exposure. Unlike continuous infusion, steady-state concentrations may not be achieved during a single dosing cycle but can be reached through repeated...
319
Two-Compartment Open Model: IV Infusion01:15

Two-Compartment Open Model: IV Infusion

693
A two-compartment model is a vital tool in pharmacokinetics, providing an essential understanding of drug behavior, especially for those administered via zero-order intravenous infusion. This model outlines two compartments: the central compartment, where elimination occurs, and the peripheral compartment.
The model illustrates the decrease in plasma drug concentration from the central compartment with a specific equation. It shows that under steady-state conditions, the drug's input rate...
693
IV Infusion to Oral Dosing: Conversion Methods01:28

IV Infusion to Oral Dosing: Conversion Methods

112
The development of extended-release formulations has facilitated the transition from intravenous to oral medication, offering a more convenient and patient-friendly approach to drug administration. This transition, however, requires careful management to ensure that therapeutic drug levels are maintained, preserving efficacy and avoiding adverse effects. Understanding pharmacokinetic principles and dosage calculations is critical during this process.Pharmacokinetics of the...
112
Heart Failure VI: Adjunct Therapies01:22

Heart Failure VI: Adjunct Therapies

490
Additional therapies for treating patients with heart failure (HF) may include procedural interventions, supplemental oxygen, the management of sleep disorders, and nutritional therapy.Procedural InterventionsImplantable Cardioverter-Defibrillator: For patients at risk of life-threatening arrhythmias due to severe left ventricular dysfunction, an Implantable Cardioverter-Defibrillator (ICD) can detect and terminate these arrhythmias, preventing sudden cardiac death and improving survival rates.
490
Routes of Drug Administration: Parenteral01:25

Routes of Drug Administration: Parenteral

3.5K
The administration of drugs via parenteral routes allows for direct drug introduction into the systemic circulation, resulting in high bioavailability because the medication bypasses the harsh conditions of the gastrointestinal tract and hepatic metabolism.
The intravenous route (IV) of drug administration can be further categorized into two types. The bolus injection administers the entire dose rapidly, while an intravenous infusion slowly delivers smaller doses steadily.
The IV route is often...
3.5K

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Related Experiment Video

Updated: Mar 8, 2026

Continuous IV Infusion is the Choice Treatment Route for Arginine-vasopressin Receptor Blocker Conivaptan in Mice to Study Stroke-evoked Brain Edema
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Infusion therapy.

Erin Dean

    Nursing Management (Harrow, London, England : 1994)
    |January 31, 2017
    PubMed
    Summary
    This summary is machine-generated.

    Infusion therapies like parenteral nutrition and chemotherapy are moving from hospitals to community settings. This shift requires careful attention to patient care and safety to ensure positive health outcomes.

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    Area of Science:

    • Medical Care
    • Patient Safety
    • Healthcare Delivery

    Background:

    • A significant number of patients receive infusion therapies, including total parenteral nutrition, chemotherapy, and antimicrobial treatments.
    • These therapies are increasingly administered outside traditional hospital settings, such as in patients' homes or community clinics.

    Discussion:

    • The decentralization of infusion therapy delivery aims to better accommodate patient lifestyles and clinical requirements.
    • Transitioning care to community settings presents potential challenges and implications for maintaining high standards of patient care and safety.

    Key Insights:

    • Community-based infusion therapies encompass a range of treatments, from nutritional support to complex oncological and antimicrobial regimens.
    • The shift necessitates a re-evaluation of safety protocols and care delivery models to mitigate risks associated with non-hospital settings.

    Outlook:

    • Future strategies should focus on developing robust frameworks for safe and effective community-based infusion therapy administration.
    • Enhanced monitoring and patient support systems are crucial for optimizing outcomes in decentralized care models.