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Related Concept Videos

Dosage Regimens: Designs and Approaches01:28

Dosage Regimens: Designs and Approaches

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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...
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Drug Dosage Regimen: Overview01:15

Drug Dosage Regimen: Overview

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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...
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Dosage Regimen: Fixed Dose01:01

Dosage Regimen: Fixed Dose

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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...
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Dosage Regimen: Individualization01:24

Dosage Regimen: Individualization

255
Individualization in dosing regimens is the customization of medication doses for individual patients. Its necessity arises from the goal of maximizing therapeutic benefits while minimizing risks. This approach is pivotal because human responses to drugs can vary widely; what is effective for one person may be inadequate or excessive for another. Interpatient (intersubject) variability refers to differences in drug responses between individuals, while intrapatient (intrasubject) variability...
255
Dosage Regimen Designs: Nomograms and Tabulations01:23

Dosage Regimen Designs: Nomograms and Tabulations

275
Nomograms and tabulations are vital tools used by clinicians to design accurate and individualized dosage regimens. These instruments provide a straightforward method for adjusting dosages based on individual patient characteristics, including age, weight, and physiological condition. The foundation of a drug's nomogram is population pharmacokinetic data collected and analyzed using specific models. This data simplifies complex equations, presenting them diagrammatically or tabularly for easy...
275
Rational Dosage Regimen: Maintenance Dose and Loading Dose01:24

Rational Dosage Regimen: Maintenance Dose and Loading Dose

5.8K
A rational dosage regimen considers a drug's pharmacokinetics, including its absorption, distribution, metabolism, and elimination from the body. By understanding these factors, the appropriate dosage can be determined, and the dosing schedule can be designed to achieve and maintain the desired therapeutic effect while minimizing adverse effects.
In most cases, drugs are administered repetitively or infused continuously to maintain a steady-state concentration in the body. At a steady...
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A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
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Managing Complex Medication Regimens.

Theresa A Harvath1, Allison Lindauer, Kathryn Sexson

  • 1Theresa A. Harvath is the associate dean for academics in the Betty Irene Moore School of Nursing, University of California, Davis, in Sacramento. Allison Lindauer is an assistant professor at Oregon Health and Science University, Portland. Kathryn Sexson is a family NP at Denali Family Healthcare and an assistant professor in the School of Nursing, University of Alaska, Anchorage. The authors would like to acknowledge Susan C. Reinhard and Heather M. Young, leaders of the No Longer Home Alone video project; and the contributions of Carol Levine, who conducted focus groups with family caregivers regarding the challenges of medication management. Contact author: Theresa A. Harvath, tharvath@ucdavis.edu. The authors have disclosed no potential conflicts of interest, financial or otherwise.

The American Journal of Nursing
|October 28, 2016
PubMed
Summary
This summary is machine-generated.

Family caregivers often lack essential information for managing complex care. This series, in collaboration with the AARP Foundation, provides nurses with tools to educate caregivers on medication management.

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Area of Science:

  • Nursing
  • Caregiver Support
  • Health Education

Background:

  • Family caregivers frequently encounter challenges managing complex health regimens.
  • A significant information gap exists regarding the necessary knowledge for effective caregiving.
  • Focus groups revealed that caregivers are not adequately informed to handle patient care needs.

Purpose of the Study:

  • To equip nurses with resources to better support family caregivers.
  • To provide practical tools for caregivers in managing medications.
  • To bridge the information gap identified in caregiver support.

Main Methods:

  • This article is part of a series developed in collaboration with the AARP Foundation.
  • Focus groups were conducted as part of the 'No Longer Home Alone' video project.
  • Each article will detail principles for nurses to reinforce with caregivers.

Main Results:

  • Evidence indicates a critical need for better information dissemination to family caregivers.
  • Caregivers require enhanced support in understanding and managing complex care.
  • The series aims to address the identified deficiencies in caregiver education.

Conclusions:

  • Nurses play a crucial role in empowering family caregivers with essential knowledge.
  • Accessible resources, including articles and videos, can improve caregiver confidence and competence.
  • Addressing the information needs of family caregivers is vital for successful patient outcomes.