Cohort profile: the Centers for AIDS Research Network of Integrated Clinical Systems
| Autor: | W. Christopher Mathews, William B. Lober, Richard D. Moore, Richard Haubrich, Michael J. Bertram, Benigno Rodriguez, Stephen L. Boswell, James O. Kahn, Michael M. Lederman, Heidi M. Crane, Stephen E. Van Rompaey, Mari M. Kitahata, Michael S. Saag |
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| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: |
Adult
Male medicine.medical_specialty Adolescent Epidemiology Anti-HIV Agents Translational research Health informatics Cohort Studies Acquired immunodeficiency syndrome (AIDS) Antiretroviral Therapy Highly Active Medicine Humans Cooperative Behavior Cohort Profiles Clinical data repository Acquired Immunodeficiency Syndrome business.industry Delivery of Health Care Integrated Public health General Medicine Middle Aged medicine.disease Surgery Clinical trial Treatment Outcome Research Design Family medicine Female Medical Record Linkage business Cohort study |
| Popis: | Highly active antiretroviral therapy (HAART) delays disease progression and death. However, the treatments incompletely control HIV replication, only partially restore immune function, have significant shortand long-term toxicities, and eventually fail in many patients with consequent development of HIV drug resistance. Thus, there is increasing need for information to guide HIV-infected patients and their providers in making decisions regarding optimal use of antiretroviral therapies. Although clinical trials provide valuable information about efficacy and side effects of antiretroviral treatment, they have limited size, duration and power to detect effects on clinical outcomes, focusing instead on surrogate endpoints such as virologic failure, treatment discontinuation or composite outcome measures. Outside the clinical trial setting, there is tremendous heterogeneity among HIV-infected patients. The prevalence and impact of important health conditions such as hepatitis C virus (HCV) co-infection, mental illness and substance abuse likely contribute to increased toxicity and decreased clinical effectiveness of HAART regimens among the broader spectrum of patients treated in routine care. Cohorts with significant diversity in HIV disease severity, comorbidities and demographic distributions are required to provide information regarding long-term outcomes and complications of HIV infection in the modern HAART era. The Centers for AIDS Research (CFAR) Network of Integrated Clinical Systems (CNICS) was created to better define the relationship between patient and treatment factors and long-term clinical outcomes among HIV-infected patients in the HAART era. The CFARs are a national network of centres of excellence for HIV care and research established by the National Institutes of Health (NIH) whose mission is to support a multi-disciplinary environment for basic, clinical, epidemiologic, behavioural and translational research in the prevention, detection and treatment of HIV infection and AIDS. There are 19 CFARs located at academic and research institutions throughout the United States. The objective of the CNICS project is to integrate clinical data from the large and diverse population of HIV-infected persons receiving care at CFAR sites to investigate questions related to HIV disease management that cannot be readily addressed through traditional randomized controlled clinical trials and other cohort studies. Investigators with expertise in basic, clinical, translational and epidemiologic research, in addition to medical informatics, are collaborating on the CNICS project. The potential to build a comprehensive clinical data repository for HIV disease was greatly advanced by the work of CFAR investigators at the participating CNICS sites who had instituted point-of-care electronic medical record systems (EMRs) with the dual purpose of providing real-time clinical information to facilitate the delivery of HIV care and capturing standardized clinical data to support populationbased HIV research. The initial four CNICS sites were Case Western Reserve University, University of * Corresponding author. Center for AIDS Research, University of Washington, 325 9th Ave, MS 359931, Seattle, WA 98104, USA. E-mail: kitahata@u.washington.edu 1 Department of Medicine, University of Washington, Seattle, 98195, USA. 2 Department of Medicine, Case Western Reserve University, Cleveland, 44106, USA. 3 Department of Medicine, University of California, San Diego, 92110, USA. 4 Department of Medicine, Harvard University, Boston, 02115, USA. 5 Department of Medicine, Johns Hopkins University, Baltimore, 21218, USA. 6 Department of Medicine, University of Alabama, Birmingham, 35209, USA. 7 Department of Medicine, University of California, San Francisco, 94143, USA. Published by Oxford University Press on behalf of the International Epidemiological Association |
| Databáze: | OpenAIRE |
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