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Related Concept Videos

Dosage Regimens: Designs and Approaches01:28

Dosage Regimens: Designs and Approaches

Designing a dosage regimen, which refers to the manner of drug administration, is a complex process involving the selection of drug dose, route, and frequency. This process is underpinned by pharmacokinetic parameters derived from tests and population averages. These parameters are then tailored to patient-specific variables such as diagnosis, demographics, and allergy status. Once therapy commences, therapeutic response monitoring is critical and achieved through clinical and physical...
Dosage Interval and Administration Route: Determination Methods01:19

Dosage Interval and Administration Route: Determination Methods

A medication’s effectiveness largely depends on its appropriate dosage and the route of administration. Dosage ensures that a sufficient drug concentration is maintained in the bloodstream to elicit the desired therapeutic effect without causing toxicity. The route of administration affects the drug's bioavailability, rate of absorption, and onset of action, which are crucial for achieving optimal therapeutic outcomes. Drug dosage calculations are critical to tailoring therapy to individual...
Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
Dosage Regimen: Fixed Dose01:01

Dosage Regimen: Fixed Dose

Fixed-dose regimens are a common approach to administer drugs to achieve and maintain desired levels of the drug in the body. In this dosing strategy, a specific amount of medication is given at regular intervals, often multiple times a day, to ensure a consistent drug concentration in the bloodstream.
Fixed-dose regimens can be used for various routes of administration, including intravenous (IV) injections and oral medications. For IV administration, a predetermined amount of the drug is...
Drug Dosage Regimen: Overview01:15

Drug Dosage Regimen: Overview

A drug dosage regimen describes the specific instructions and schedule for administering a drug to a patient. It considers factors such as drug dosage, frequency, route of administration, and duration of treatment. Designing an appropriate dosage regimen for a patient aims to achieve a target drug concentration at the site of action.
Typically, the starting dose and dosing interval are guided by the manufacturer's recommendations based on clinical trials conducted during and after drug...
Drug Administration and Therapy Phases: Overview01:26

Drug Administration and Therapy Phases: Overview

Drugs, the chemical agents used in diagnosing, treating, or preventing diseases, undergo a four-phase process of development: pharmaceutic, pharmacokinetics, pharmacodynamics, and therapeutic.
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
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Related Experiment Video

Updated: Jun 20, 2026

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
06:59

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

Published on: November 9, 2016

Health level 7 development framework for medication administration.

Hwa Sun Kim1, Hune Cho

  • 1Department of Medical Informatics, College of Medicine, Kyungpook National University, 2-101, Dongin-dong, Jung-gu, Deagu 700422, South Korea. pulala@paran.com

Computers, Informatics, Nursing : CIN
|September 4, 2009
PubMed
Summary
This summary is machine-generated.

This study introduces a standard data model for medication administration using Health Level 7 (HL7) standards. This model aims to improve evidence-based clinical activities and standardize healthcare information systems.

Related Experiment Videos

Last Updated: Jun 20, 2026

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
06:59

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

Published on: November 9, 2016

Area of Science:

  • Health Informatics
  • Clinical Informatics
  • Healthcare Information Systems

Background:

  • Medication administration is a frequent clinical activity.
  • Standardized models are crucial for evidence-based practice.
  • Current systems lack a unified approach to medication data.

Purpose of the Study:

  • To develop a standard data model for medication administration.
  • To create a clinical document architecture using HL7 standards.
  • To facilitate evidence-based clinical activities and improve information systems.

Main Methods:

  • Utilized the Health Level 7 (HL7) Development Framework.
  • Employed object-oriented analysis and HL7 Version 3 development methods.
  • Developed a clinical document architecture for medication administration.

Main Results:

  • Generated a standardized information model for medication administration.
  • Illustrated the HL7 Development Framework process for medication administration.
  • Created a virtual scenario to demonstrate the model's application.

Conclusions:

  • The proposed model provides a fundamental conceptual framework for medication administration.
  • It supports international-standard methodologies for healthcare professionals.
  • Aims to enhance the modeling of healthcare information systems.