- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00005229
HIV-Associated Heart Disease
Panoramica dello studio
Stato
Descrizione dettagliata
BACKGROUND:
As AIDS reached epidemic proportions it became apparent that heart disease contributed to morbidity in this disease. By 1988, survival following diagnosis with AIDS had improved, and the impact of heart disease on quality of life and survival in these patients had increased in parallel. The spectrum of pathology which comprised AIDS heart disease was diverse and the contribution of cardiac disease to mortality was quite unclear. Unanswered questions included: which seropositive individuals would develop heart disease; what was the spectrum of heart disease in these patients; were there any useful parameters for risk stratification; what was the clinical course; was the etiology due to HIV or other infectious agents or immunologic; did anti-viral agents or immunosuppressive treatment affect the disease course?
This project was part of an Institute-initiated study on AIDS-Associated Heart Disease in Adults. The concept was approved by the National Heart, Lung, and Blood Advisory Council in September 1987. The Request for Applications was also released in September 1987. Awards were made in July 1988.
DESIGN NARRATIVE:
Asymptomatic patients were recruited from the azidothymidine (AZT) versus placebo trial, open label AZT trial, isoprinosine versus placebo trial, and Ampligen versus placebo trial at George Washington University Medical Center. Symptomatic patients were referred from nearby clinics. Baseline information collected included age, sex, weight, HIV risk factors, dates of seroconversion, total CD4 lymphocyte count, clinical symptoms, symptoms of AIDS-related complex, first opportunistic infection, development of tumors or neurologic symptoms, anti-viral therapy, chest pain, symptoms of and treatment for congestive heart failure, evidence of arrhythmia, and initiation of anti-arrhythmic therapy. Date and cause of death were recorded along with autopsy findings. Non-invasive serial electrocardiograms and echocardiograms were performed in all participants at baseline and every four months. Endomyocardial biopsy was performed in patients with congestive cardiomyopathy, those with echocardiographic evidence of left ventricular dysfunction or large pericardial effusions, and those with significant arrhythmias. Endomyocardial biopsies were obtained from ten asymptomatic individuals, five of whom had lymphadenopathy, and five of whom had no lymphadenopathy. Percutaneous pericardiocentesis was performed in patients with large pericardial effusions to obtain samples for bacterial, mycobacterial, HIV and cytomegalovirus cultures. The fact that the majority of these patients were participating in clinical trials of various anti-viral agents allowed evaluation of their effects on the development of heart disease. The second part of the project was a study of the pathogenesis of HIV-associated heart disease. Light and electron microscopic findings were examined in the heart at various clinical stages of HIV infection. Cardiocytes were examined for presence of HIV and other infectious agents.
The study completion date listed in this record was obtained from the "End Date" entered in the Protocol Registration and Results System (PRS) record
Tipo di studio
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Piano di studio
Come è strutturato lo studio?
Collaboratori e investigatori
Pubblicazioni e link utili
Pubblicazioni generali
- Turco M, Seneff M, McGrath BJ, Hsia J. Cardiac tamponade in the acquired immunodeficiency syndrome. Am Heart J. 1990 Dec;120(6 Pt 1):1467-8. doi: 10.1016/0002-8703(90)90271-x. No abstract available.
- Hsia J, Goldstein AL, Simon GL, Sztein M, Hayden FG. Peripheral blood mononuclear cell interleukin-2 and interferon-gamma production, cytotoxicity, and antigen-stimulated blastogenesis during experimental rhinovirus infection. J Infect Dis. 1990 Sep;162(3):591-7. doi: 10.1093/infdis/162.3.591.
- Porter-Jordan K, Rosenberg EI, Keiser JF, Gross JD, Ross AM, Nasim S, Garrett CT. Nested polymerase chain reaction assay for the detection of cytomegalovirus overcomes false positives caused by contamination with fragmented DNA. J Med Virol. 1990 Feb;30(2):85-91. doi: 10.1002/jmv.1890300202.
- Rodriguez ER, Nasim S, Hsia J, Sandin RL, Ferreira A, Hilliard BA, Ross AM, Garrett CT. Cardiac myocytes and dendritic cells harbor human immunodeficiency virus in infected patients with and without cardiac dysfunction: detection by multiplex, nested, polymerase chain reaction in individually microdissected cells from right ventricular endomyocardial biopsy tissue. Am J Cardiol. 1991 Dec 1;68(15):1511-20. doi: 10.1016/0002-9149(91)90288-v.
- Hsia J, Colan SD, Adams S, Ross AM. Late potentials and their relation to ventricular function in human immunodeficiency virus infection. Am J Cardiol. 1991 Nov 1;68(11):1216-20. doi: 10.1016/0002-9149(91)90196-r.
- Hsia J, Ross AM. Pericardial effusion and pericardiocentesis in human immunodeficiency virus infection. Am J Cardiol. 1994 Jul 1;74(1):94-6. doi: 10.1016/0002-9149(94)90501-0. No abstract available.
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
- Infezioni da virus a RNA
- Malattie virali
- Infezioni
- Infezioni a trasmissione ematica
- Malattie trasmissibili
- Malattie sessualmente trasmissibili, virali
- Malattie trasmesse sessualmente
- Infezioni da lentivirus
- Infezioni da retroviridae
- Malattie del sistema immunitario
- Malattie da virus lenti
- Malattie cardiache
- Infezioni da HIV
- Malattia cardiovascolare
- Sindrome da immunodeficienza acquisita
- Sindromi da deficit immunologico
- Cardiomiopatie
Altri numeri di identificazione dello studio
- 1109
- R01HL041507 (Sovvenzione/contratto NIH degli Stati Uniti)
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su Malattie cardiache
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Region SkaneIscrizione su invitoInsufficienza cardiaca Classe II della New York Heart Association (NYHA). | Insufficienza cardiaca Classe III della New York Heart Association (NYHA).Svezia
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Medical University of BialystokInstitute of Cardiology, Warsaw, Poland; Medical University of Lodz; Poznan University... e altri collaboratoriNon ancora reclutamentoInsufficienza cardiaca, sistolica | Insufficienza cardiaca con frazione di eiezione ridotta | Scompenso cardiaco Classe IV della New York Heart Association | Scompenso cardiaco Classe III della New York Heart AssociationPolonia
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University of WashingtonAmerican Heart AssociationCompletatoInsufficienza cardiaca, congestizia | Alterazione mitocondriale | Scompenso cardiaco Classe IV della New York Heart AssociationStati Uniti