- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT00620074
Study to Test the Combination of Voriconazole and Anidulafungin in Patients Who Have, or Are Thought to Have, Invasive Aspergillosis and Who Are Unable to Take a Common Antifungal Therapy (Polyene)
Phase IV Open-Label Pilot Study to Evaluate the Combination of Voriconazole and Anidulafungin for the Treatment of Subjects With Proven or Probable Invasive Aspergillosis Who Are Intolerant of Polyene Treatment
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
Studietype
Registrering (Faktiske)
Fase
- Fase 4
Kontakter og plasseringer
Studiesteder
-
-
Georgia
-
Atlanta, Georgia, Forente stater, 30322
- Pfizer Investigational Site
-
-
Michigan
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Detroit, Michigan, Forente stater, 48202
- Pfizer Investigational Site
-
-
Texas
-
Fort Worth, Texas, Forente stater, 76104
- Pfizer Investigational Site
-
Fort Worth, Texas, Forente stater, 76107
- Pfizer Investigational Site
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
Proven or probable invasive aspergillosis. Patient is intolerant to polyene therapy.
Exclusion Criteria:
Patients with invasive aspergillosis for more than 30 days at the time of study entry. Patients with uncontrolled bacterial or viral infection at the time of study entry. Patients with significant liver dysfunction or who are taking certain medications which interact with voriconazole.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Ikke-randomisert
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
---|---|
Eksperimentell: combination 2
anidulafungin plus voriconazole
|
Subjects with creatinine clearance at least 50 ml/min will receive initial treatment with IV (loading dose of 6 mg/kg Q12h followed by maintenance dose of 4 mg/kg Q12h) or oral (loading dose of 400 mg Q12h followed by maintenance dose of 300 mg Q12h).
Subjects with creatinine clearance <50 ml/min will receive oral voriconazole (loading dose of 400 mg Q12h followed by maintenance dose of 300 mg Q12h).
Andre navn:
|
Eksperimentell: combination 1
anidulafungin plus voriconazole
|
Loading dose of 200 mg QD followed by maintenance dose of 100 mg QD for up to a total of 28 days therapy
Andre navn:
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Summary of Global Response at End of Treatment (EOT)
Tidsramme: End of Treatment (Day 42)
|
Number of subjects with global response consisting of a combination of clinical and radiological findings at the end of therapy.
Possible outcome categories: Complete Response: resolution of all clinical signs and symptoms and more than 90% of lesions due to invasive aspergillosis that were visible on radiological studies; Partial Response: clinical improvement and greater than 50% improvement in radiological findings; Stable Response: no change from baseline or an improvement of less than 50% in radiological findings; Failure (no response): worsening disease.
|
End of Treatment (Day 42)
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Summary of Global Response at Week 2, Week 4, and Week 6
Tidsramme: Week 2, Week 4, Week 6
|
Number of subjects with global response consisting of a combination of clinical and radiological findings at the end of therapy.
Possible outcome categories: Complete Response: resolution of all clinical signs and symptoms and more than 90% of lesions due to invasive aspergillosis that were visible on radiological studies; Partial Response: clinical improvement and greater than 50% improvement in radiological findings; Stable Response: no change from baseline or an improvement of less than 50% in radiological findings; Failure (no response): worsening disease.
|
Week 2, Week 4, Week 6
|
Summary of Mortality
Tidsramme: Up to Week 6
|
Number of subects with documented mortality (death).
|
Up to Week 6
|
Galactomannan Titer Assay Levels and Global Response
Tidsramme: Up to Week 6
|
Number of subjects per Galactomannan titer level with global response for all subjects (with or without renal impairment).
The galactomann assay is an immunological blood serum test used to diagnose invasive aspergillosis and to monitor disease progression.
Global response is a composite of clinical and radiological findings summarized as Complete Response: resolution of all clinical signs and symptoms; Partial Response: clinical improvement; Stable Response: no change from baseline or an improvement of less than 50% in radiological findings; Failure (no response): worsening disease.
|
Up to Week 6
|
Voriconazole Trough Levels With Intravenous and Oral Dosing
Tidsramme: Week 1 through Week 6
|
Voriconazole trough plasma concentrations measured as nanograms per milliliter (ng/mL).
|
Week 1 through Week 6
|
Samarbeidspartnere og etterforskere
Sponsor
Publikasjoner og nyttige lenker
Hjelpsomme linker
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
- Infeksjoner
- Bakterielle infeksjoner og mykoser
- Mykoser
- Aspergillose
- Fysiologiske effekter av legemidler
- Molekylære mekanismer for farmakologisk virkning
- Anti-infeksjonsmidler
- Enzymhemmere
- Hormoner, hormonsubstitutter og hormonantagonister
- Cytokrom P-450 CYP3A-hemmere
- Cytokrom P-450 enzymhemmere
- Hormonantagonister
- Antifungale midler
- Steroidesyntesehemmere
- 14-alfa-demetylasehemmere
- Anidulafungin
- Vorikonazol
Andre studie-ID-numre
- A8851014
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-
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-
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