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Treatment adherence improves outcomes and manages costs

W M Valenti1

  • 1University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.

The AIDS Reader
|March 31, 2001
PubMed

Insights

Achieving high adherence (95%+) to highly active antiretroviral therapy (HAART) is crucial for HIV treatment success. Strategies addressing patients, providers, and regimens, like dedicated treatment adherence committees (TACs), are vital for improving outcomes.

Area of Science:

  • Infectious Diseases
  • Pharmacology
  • Public Health

Background:

  • Chronic disease treatment adherence averages 50%, but HIV requires 95%+ adherence for optimal outcomes.
  • Highly active antiretroviral therapy (HAART) is effective and cost-effective, reducing hospitalizations and improving quality of life.
  • Real-world adherence to antiretroviral treatment (ART) often falls short of clinical trial performance, necessitating adherence strategies.

Purpose of the Study:

  • To highlight the critical need for high adherence in HIV treatment with HAART.
  • To explore strategies for improving patient adherence to complex antiretroviral regimens.
  • To evaluate the cost-effectiveness of interventions like treatment adherence committees (TACs) in managed care.

Main Methods:

  • Review of existing literature on chronic disease and HIV treatment adherence.
  • Analysis of cost-effectiveness data for HAART, including drug costs versus healthcare utilization savings.
  • Discussion of multidisciplinary approaches to enhance patient adherence to antiretroviral therapy.

Main Results:

  • HAART significantly improves outcomes and quality of life, with cost savings from reduced hospitalizations.
  • High adherence (95%+) is essential for HAART efficacy and preventing antiretroviral resistance.
  • Dedicated TACs show promise as effective components of adherence strategies in managed care settings.

Conclusions:

  • Improving adherence to HAART is paramount for successful long-term HIV management.
  • Multifaceted strategies targeting patients, providers, and treatment regimens are necessary.
  • TACs represent a potentially cost-effective addition to managed care for enhancing HIV treatment adherence.

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