- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07804368
Platform Trial for Salvage Consolidation Therapy in Dimorphic Fungi
This Phase II platform trial will evaluate the safety, tolerability, and effectiveness of investigational antifungal agents as salvage or consolidation therapy in adults with dimorphic fungal infections, including coccidioidomycosis, blastomycosis, and histoplasmosis.
The study will enroll adults who are receiving active antifungal therapy and who have intolerance, failure, or unavailability of standard first-line consolidation therapy. The first investigational agent evaluated in the platform trial is oteseconazole.
Participants will receive study drug and complete follow-up assessments for symptom status, functional status, adverse events, laboratory safety, study drug discontinuation, and quality of life. Participants will be followed during therapy and for up to 6 months after therapy.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Dimorphic fungal infections, including coccidioidomycosis, blastomycosis, and histoplasmosis, are commonly treated with azole antifungals such as itraconazole or fluconazole as consolidation therapy. However, some patients experience intolerance, treatment failure, drug interactions, toxicity, or lack of access to standard first-line consolidation therapy. For these patients, treatment options are limited.
This study is an open-label, single-arm Phase II platform trial designed to evaluate investigational antifungal agents as salvage or consolidation therapy in adults with dimorphic fungal infections. The first investigational agent evaluated in this platform is oteseconazole.
Eligible participants will be adults with coccidioidomycosis, blastomycosis, or histoplasmosis who are on active therapy, are expected to require at least 6 additional months of antifungal therapy, and have intolerance, failure, or unavailability of current first-line consolidation therapy. Participants will complete screening and informed consent through REDCap. Study drug will be mailed to participants by the central pharmacy after enrollment.
Participants will complete monthly follow-up surveys assessing symptom status, functional status, quality of life, antifungal therapy changes, and treatment tolerance. Safety monitoring will include adverse event tracking, serious adverse event reporting, and laboratory assessments. Participants will be followed for up to 18 months, including the treatment period and 6 months of post-therapy follow-up.
Type d'étude
Inscription (Estimé)
Phase
- Phase 2
Contacts et emplacements
Coordonnées de l'étude
- Nom: Matthew Pullen, MD
- Numéro de téléphone: 615-504-2172
- E-mail: Pullen@umn.edu
Lieux d'étude
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Arizona
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Phoenix, Arizona, États-Unis, 85054
- Mayo Clinic
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Contact:
- Matthew Pullen, MD
- Numéro de téléphone: 615-504-2172
- E-mail: Pullen@umn.edu
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Tempe, Arizona, États-Unis, 85287
- Arizona State University - Tempe Campus
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California
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Davis, California, États-Unis, 95616
- University of California, Davis
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Contact:
- Matthew Pullen, MD
- Numéro de téléphone: 615-504-2172
- E-mail: Pullen@umn.edu
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Fresno, California, États-Unis, 93701-2302
- Ucsf Fresno
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Contact:
- Matthew Pullen, MD
- Numéro de téléphone: 615-504-2172
- E-mail: Pullen@umn.edu
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- Diagnosis of coccidioidomycosis, blastomycosis, or histoplasmosis and on active therapy
- Age 18 years or older
- Anticipated need for at least 6 additional months of antifungal therapy at enrollment
- Intolerance, failure, or unavailability of current first-line consolidation therapy
Exclusion Criteria:
- Currently hospitalized
- Central nervous system involvement of coccidioidomycosis, blastomycosis, or histoplasmosis
- Previous administration of or allergy to study drug
- Any condition for which participation would not be in the best interest of the participant or that could limit protocol-specified assessments
- Females of childbearing potential
- Breast Cancer Resistance Protein substrate medication interaction that cannot be managed by switching medication, discontinuation, 50% dose reduction, or use of the lowest dose
- Children
- Pregnant women/persons
- Fetuses
- Neonates
- Prisoners
- Adults lacking capacity to consent or adults with diminished or fluctuating capacity to consent
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
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Expérimental: Oteseconazole Salvage or Consolidation Therapy
Participants will receive oteseconazole as salvage or consolidation therapy for dimorphic fungal infection after intolerance, failure, or unavailability of standard first-line consolidation therapy.
Participants will be followed for safety, tolerability, symptom status, functional status, adverse events, and treatment discontinuation.
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Participants will receive oral oteseconazole 600 mg twice daily for 12 days, followed by 600 mg weekly.
Total treatment duration depends on diagnosis: up to 52 weeks for coccidioidomycosis, 26 weeks for blastomycosis, and 26 weeks for histoplasmosis.
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Change in Symptom Status
Délai: Baseline through 12 months
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Symptom status change over time will be assessed using a 10-point visual analogue scale queried monthly through follow-up surveys.
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Baseline through 12 months
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Change in Functional Status
Délai: Baseline through 12 months
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Functional status change over time will be assessed using a 10-point visual analogue scale queried monthly through follow-up surveys.
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Baseline through 12 months
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Serious Adverse Event Rate
Délai: Through 1 year
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Serious adverse event rate will be assessed through 1 year, including events such as death, all-cause re-hospitalization, permanent neurologic deficit, and other serious adverse events.
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Through 1 year
|
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Discontinuation of Study Drug Due to Therapeutic Failure
Délai: Through study drug treatment period, up to 12 months
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The number of participants who discontinue study drug due to therapeutic failure with worsening clinical symptoms will be assessed.
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Through study drug treatment period, up to 12 months
|
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Discontinuation of Study Drug Due to Adverse Events
Délai: Through study drug treatment period, up to 12 months
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The number of participants who discontinue study drug due to adverse events will be assessed.
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Through study drug treatment period, up to 12 months
|
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Study Drug Discontinuation, Dose Reduction, or Interruption Due to Toxicity or Intolerance
Délai: Through study drug treatment period, up to 12 months
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The incidence of study drug discontinuation, dose reduction, or interruption due to toxicity or intolerance will be assessed by grade.
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Through study drug treatment period, up to 12 months
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Incidence of Laboratory Adverse Events
Délai: Through study drug treatment period, up to 12 months
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Laboratory adverse events will be assessed with focus on alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, and direct, indirect, and total bilirubin, using the NIH DAIDS Adverse Event Grading document.
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Through study drug treatment period, up to 12 months
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Change in PROMIS-29 Scores
Délai: Baseline through study follow-up, up to 18 months
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PROMIS-29 scores will be assessed over time to evaluate changes in patient-reported health status and quality of life.
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Baseline through study follow-up, up to 18 months
|
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Change in Fatigue Symptom Status
Délai: Baseline through 12 months
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Fatigue symptom status change over time will be assessed using a 10-point visual analogue scale queried monthly through follow-up surveys.
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Baseline through 12 months
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Matthew Pullen, MD, University of Minnesota
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Infections des voies respiratoires
- Infections
- Maladies des voies respiratoires
- Maladies pulmonaires
- Maladies de la peau
- Infections bactériennes et mycoses
- Maladies de la peau, infectieuses
- Maladies pulmonaires, fongiques
- Mycoses
- Dermatomycoses
- Maladies de la peau et du tissu conjonctif
- Histoplasmose
- Coccidioïdomycose
- Blastomycose
Autres numéros d'identification d'étude
- STUDY00027252, NB600395
Informations sur les médicaments et les dispositifs, documents d'étude
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