Pilot Study of Antithrombin as Prophylaxis of Acute Respiratory Distress Syndrome in Patients With COVID-19
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Studietype
Studietype
Registrering (Faktiske)
Registrering
Fase
Fase
- Fase 2
Kontakter og plasseringer
Studiesteder
-
-
-
Córdoba, Spania, 14004
- Hospital Universitario Reina Sofia
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-
Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Age >= 18 and < 85 years
- COVID-19 diagnosis confirmed.
- Radiological image compatible with COVID-19
Present any of the following clinical-functional criteria considered RISK:
- Respiratory distress: Tachypnea > 26 breaths / minute
- PaO2 / FiO2 oxygenation index # 300
- Alteration of one or more of the following parameters:
c.i. DD> 1,000 µg / L c.ii. Ferritin> 800 ng / mL 4.c.iii. Lymphocytes <800 cells / µL 4.c.iv. PCR> 100 mg / L 4.c.v. LDH> 500 U / L c.vi. IL-6> 15 pg / mL
- Direct or delegated verbal informed consent
Exclusion Criteria:
- Signs of active bleeding
- Immunosuppression by cancer or transplant
- Intolerance or allergy to AT or its components
- Pregnancy
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
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Eksperimentell: Best available treatment + Antithrombin
The subject will be treated with Antithrombin (50 IU/Kg/12h) for 72 hours and the best available treatment for COVID-19.
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The subject will be treated with Antithrombin (50 IU/Kg/12h) for 72 hours and the best available treatment for COVID-19.
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Aktiv komparator: Best available treatment
The subject will be treated with the best available treatment for COVID-19.
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The subject will be treated with the best available treatment for COVID-19.
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Combined variable: mortality or worsening rate with need for non-invasive mechanical ventilation or with need for invasive mechanical ventilation
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
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Combined variable: mortality or worsening rate with need for non-invasive mechanical ventilation or with need for invasive mechanical ventilation
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At day 31 after randomization or hospital discharge (whichever occurs first)
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Time to clinical improvement (decreased risk of developing SARS or death)
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
|
Time (in days) to improvement in the National Early Warning (NEWS) Score 2. Defined as the time, in days, from the start of treatment a two-point improvement on this scale.
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At day 31 after randomization or hospital discharge (whichever occurs first)
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Evaluate the improvement of the oxygenation index - PaO2 / FiO2- at 24 and 48 hours.
Tidsramme: At 24 and 48 hours.
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Evaluate the improvement of the oxygenation index - PaO2 / FiO2- at 24 and 48 hours.
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At 24 and 48 hours.
|
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Improvement of the analytical parameters: time (in days) until the tendency to normalization (decrease >= 20%) of DD, ferritin, LDH, PCR and IL-6; the criteria reached before will be used.
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
|
Improvement of the analytical parameters: time (in days) until the tendency to normalization (decrease >= 20%) of DD, ferritin, LDH, PCR and IL-6; the criteria reached before will be used.
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At day 31 after randomization or hospital discharge (whichever occurs first)
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Time (in days) until improvement in oxygenation: - Time until the SpO2 / FiO2 ratio exceeds the worst SpO2 / FiO2 prior to AT treatment.
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
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Time until the absence of oxygen need to maintain a basal saturation >= 92%.
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At day 31 after randomization or hospital discharge (whichever occurs first)
|
|
Time to radiological improvement in radiological report.
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
|
Time to radiological improvement in radiological report.
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At day 31 after randomization or hospital discharge (whichever occurs first)
|
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Time (in days) of non-invasive mechanical ventilation.
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
|
Time (in days) of non-invasive mechanical ventilation.
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At day 31 after randomization or hospital discharge (whichever occurs first)
|
|
Time (in days) of invasive mechanical ventilation.
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
|
Time (in days) of invasive mechanical ventilation.
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At day 31 after randomization or hospital discharge (whichever occurs first)
|
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Mortality rate in hospital and one month after pharmacological intervention.
Tidsramme: One month after pharmacological intervention.
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Mortality rate in hospital and one month after pharmacological intervention.
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One month after pharmacological intervention.
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Percentage of patients who suffer any adverse effect related to pharmacological intervention.
Tidsramme: One month after pharmacological intervention.
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Percentage of patients who suffer any adverse effect related to pharmacological intervention.
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One month after pharmacological intervention.
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Incidence of adverse events related to medication and its administration.
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
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Incidence of adverse events related to medication and its administration.
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At day 31 after randomization or hospital discharge (whichever occurs first)
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Incidence in the appearance of allergic type hypersensitivity
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
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Incidence in the appearance of Acne, Generalized urticaria, Chest tightness, Dyspnoea, Hypotension and/or Anaphylaxis.
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At day 31 after randomization or hospital discharge (whichever occurs first)
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Incidence of B19 parvovirus infection
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
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Incidence of B19 parvovirus infection
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At day 31 after randomization or hospital discharge (whichever occurs first)
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Bleeding
Tidsramme: At day 31 after randomization or hospital discharge (whichever occurs first)
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Incidence of Bleeding
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At day 31 after randomization or hospital discharge (whichever occurs first)
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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Hovedetterforsker: Ángel Salvatierra, MD, Hospital Universitario Reina Sofia
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Studiestart
Primær fullføring (Faktiske)
Primær fullføring
Studiet fullført (Faktiske)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
- Patologiske prosesser
- Coronavirus-infeksjoner
- Coronaviridae-infeksjoner
- Nidovirales infeksjoner
- RNA-virusinfeksjoner
- Virussykdommer
- Infeksjoner
- Luftveisinfeksjoner
- Sykdommer i luftveiene
- Respirasjonsforstyrrelser
- Lungebetennelse, viral
- Lungebetennelse
- Lungesykdommer
- Sykdom
- Spedbarn, nyfødte, sykdommer
- Lungeskade
- Spedbarn, premature, sykdommer
- Alvorlig akutt luftveissyndrom
- Covid-19
- Syndrom
- Respiratorisk distress syndrom
- Respiratorisk distress syndrom, nyfødt
- Akutt lungeskade
- Molekylære mekanismer for farmakologisk virkning
- Enzymhemmere
- Proteasehemmere
- Serinproteinasehemmere
- Antikoagulanter
- Antitrombiner
- Antitrombin III
Andre studie-ID-numre
Andre studie-ID-numre
- ANTITROMBINA
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-delingstidsramme
Tilgangskriterier for IPD-deling
IPD-deling Støtteinformasjonstype
- STUDY_PROTOCOL
- SEVJE
- ICF
- CSR
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