- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07601802
Acute Risk Monitoring for Oncology Therapy Regimen (ARMOR)
Acute Risk Monitoring for Oncology Therapy Regimens (ARMOR): A Silent Prospective Validation of a Machine Learning Model
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
OBJECTIVES:
I. Develop and retrospectively validate electronic health record-based machine learning models using routinely collected clinical data from patients receiving systemic therapy to predict risk of potentially preventable OP-35 qualifying acute care events. (Phase 1: Retrospective)
II. Prospectively validate machine learning models across distinct time periods. (Phase 2: Prospective)
III. Understand patterns of care by stratifying and analyzing model performance by treatment type, cancer diagnosis, and race/ethnicity to assess bias and disparities in outcomes.
OUTLINE:
Retrospective and prospective clinical data obtained from medical records will be used to develop and validate predictive machine learning models. Prospective data will be divided into 2 phases: Prospective validation (PV) 1 and PV 2.
Studietype
Registrering (Faktiske)
Kontakter og plasseringer
Studiesteder
-
-
California
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San Francisco, California, Forente stater, 94143
- University of California, San Francisco
-
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske frivillige
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria:
- Patients 18 years or older diagnosed with cancer who receive care at UCSF and/or one of the UCSF affiliate locations.
Exclusion Criteria:
- Patients under the age of 18.
- Patients receiving care as part of a clinical trial.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Kohorter og intervensjoner
Gruppe / Kohort |
Intervensjon / Behandling |
|---|---|
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Patients receiving cancer therapy at University of California, San Francisco (UCSF)
All adults undergoing systemic cancer-related therapy from July 2017 to March 2024 at any UCSF outpatient, infusion center with available OP-35 data.
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Retrospective chart reviews for data collection will be conducted.
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Area under the receiver operating characteristic curve (AUROC) for OP-35 prediction model.
Tidsramme: Up to 6.75 years
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UCSF patients receiving infusion systemic therapy had clinical data incorporated into machine learning (ML) models to predict risk of Centers for Medicare & Medicaid Services Chemotherapy Measure (OP-35) qualifying acute care events within 30 days of infusion.
Models included variables such as cancer diagnosis, therapeutic agents, and laboratory values.
Three ML approaches were employed to train models in predicting OP-35 events.
Models were trained and retrospectively validated on data from July 7, 2017, to February 11, 2021, and prospectively validated on 2 cohorts: April 17, 2023, to October 29, 2023 (PV1) and February 19, 2024, to March 31, 2024 (PV2) to generate a validation AUROC.
The initial prospective validation occurred over a pre-planned period with the assumption of a 2% event rate, based on the model development data, with an alpha of 0.05 and 84% power to detect an AUROC of 0.75, requiring a sample size of at least 8000 infusions.
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Up to 6.75 years
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Samarbeidspartnere og etterforskere
Etterforskere
- Hovedetterforsker: Julian Hong, MD, MS, University of California, San Francisco
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 20721 (DAIDS-ES Registry Number)
- R01CA277782 (U.S. NIH-stipend/kontrakt)
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
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