- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02836444
Stratification of the Acute Respiratory Distress Syndrome - A Second Phase Study (STANDARDS-2)
STratification AND Outcome of Patients With the Acute Respiratory Distress Syndrome - A Second Phase Study
Studieoversigt
Status
Betingelser
Detaljeret beskrivelse
In 2012, an update of the ARDS definition (The Berlin criteria) was published and an empirical classification was proposed according to three PaO2/FiO2 cut-off values at ARDS onset: severe (≤100 mmHg), moderate (>100 - ≤200 mmHg), and mild (>200 - ≤300 mmHg) on positive end-expiratory pressure (PEEP) ≥5 cmH2O. However, despite that there is sufficient evidence about the interactions between PEEP and FiO2, these cut-off values did not mandate the assessment of hypoxemia under standardized guidelines.
The PaO2/FiO2 can be easily manipulated. Alterations in PEEP and FiO2 can dramatically change the PaO2/FiO2. Despite recent reports on the effects of standardized ventilator settings on PaO2/FiO2, is still a matter of debate whether the assessment of hypoxemia must be performed at 24 hours instead of at ARDS onset, and whether the assessment of hypoxemia under standardized ventilator settings is the most appropriate tool for stratifying lung severity in patients with ARDS.
The investigators will examine whether the values of relevant variables (including age, plateau pressure, driving pressure, compliance, PaO2/FiO2) at 24 after ARDS diagnosis under standardized ventilator settings have an impact on the stratification and prediction of death in ARDS patients. This study is an extension of the study NCT02288949.
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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Ciudad Real, Spanien
- Hospital General de Ciudad Real
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Cuenca, Spanien
- Hospital Virgen de la Luz
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La Coruña, Spanien
- Hospital Universitario de A Coruña
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Madrid, Spanien
- Hospital Universitario 12 de Octubre
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Madrid, Spanien
- Hospital Universitario Fundación Jiménez Díaz
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Madrid, Spanien
- Hospital Universitario de La Paz
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Murcia, Spanien
- Hospital Universitario Morales Meseguer
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Murcia, Spanien
- Hospital Universitario de Arrixaca
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Segovia, Spanien
- Hospital General de Segovia
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Valencia, Spanien
- Hospital Clinico de Valencia
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Valladolid, Spanien
- Hospital Clinico Universitario de Valladolid
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Valladolid, Spanien
- Hospital Universitario Rio Hortega
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Zamora, Spanien
- Hospital Virgen de la Concha
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Barcelona
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Terrassa, Barcelona, Spanien
- Hospital Universitario Mutua de Terrassa
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León
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Ponferrada, León, Spanien
- Hospital del Bierzo
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Tenerife
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Santa Cruz de Tenerife, Tenerife, Spanien
- Hospital Universitario NS de Candelaria
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Patients meeting the Berlin criteria for moderate and severe ARDS.
Exclusion Criteria:
- None
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
variables associated with highest and lowest mortality
Tidsramme: at 24 hours
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variables associated with highest and lowest mortality
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at 24 hours
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
stratification by risk of death
Tidsramme: at 24 hours
|
stratification by risk of death
|
at 24 hours
|
Samarbejdspartnere og efterforskere
Sponsor
Samarbejdspartnere
Efterforskere
- Ledende efterforsker: Jesús Villar, MD, PhD, Hospital Universitario Dr. Negrín
Publikationer og nyttige links
Generelle publikationer
- Villar J, Gonzalez-Martin JM, Ambros A, Mosteiro F, Martinez D, Fernandez L, Soler JA, Parra L, Solano R, Soro M, Del Campo R, Gonzalez-Luengo RI, Civantos B, Montiel R, Pita-Garcia L, Vidal A, Anon JM, Ferrando C, Diaz-Dominguez FJ, Mora-Ordonez JM, Fernandez MM, Fernandez C, Fernandez RL, Rodriguez-Suarez P, Steyerberg EW, Kacmarek RM; Spanish Initiative for Epidemiology, Stratification and Therapies of ARDS (SIESTA) Network. Stratification for Identification of Prognostic Categories In the Acute RESpiratory Distress Syndrome (SPIRES) Score. Crit Care Med. 2021 Oct 1;49(10):e920-e930. doi: 10.1097/CCM.0000000000005142.
- Villar J, Ambros A, Mosteiro F, Martinez D, Fernandez L, Ferrando C, Carriedo D, Soler JA, Parrilla D, Hernandez M, Andaluz-Ojeda D, Anon JM, Vidal A, Gonzalez-Higueras E, Martin-Rodriguez C, Diaz-Lamas AM, Blanco J, Belda J, Diaz-Dominguez FJ, Rico-Feijoo J, Martin-Delgado C, Romera MA, Gonzalez-Martin JM, Fernandez RL, Kacmarek RM; Spanish Initiative for Epidemiology, Stratification and Therapies of ARDS (SIESTA) Network. A Prognostic Enrichment Strategy for Selection of Patients With Acute Respiratory Distress Syndrome in Clinical Trials. Crit Care Med. 2019 Mar;47(3):377-385. doi: 10.1097/CCM.0000000000003624.
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- ACPVM-2015
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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