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1.
Oncologist ; 27(1): e9-e17, 2022 02 03.
Article in English | MEDLINE | ID: mdl-35305098

ABSTRACT

BACKGROUND: Cancer of unknown primary (CUP) comprises a heterogeneous collection of malignancies that are typically associated with a poor prognosis and a lack of effective treatment options. We retrospectively evaluated the clinical utility of targeted next-generation sequencing (NGS) among CUP patients to assist with diagnosis and identify opportunities for molecularly guided therapy. PATIENTS AND METHODS: Patients with a CUP at Moffitt Cancer Center who underwent NGS between January 1, 2014 and December 31, 2019, were eligible for study inclusion. Next-generation sequencing results were assessed to determine the frequency of clinically actionable molecular alterations, and chart reviews were performed to ascertain the number of patients receiving molecularly guided therapy. RESULTS: Ninety-five CUP patients were identified for analysis. Next-generation sequencing testing identified options for molecularly guided therapy for 55% (n = 52) of patients. Among patients with molecularly guided therapy options, 33% (n = 17) were prescribed a molecularly guided therapy. The median overall survival for those receiving molecularly guided therapy was 23.6 months. Among the evaluable patients, the median duration of treatment for CUP patients (n = 7) receiving molecular-guided therapy as a first-line therapy was 39 weeks. The median duration of treatment for CUP patients (n = 8) treated with molecularly guided therapy in the second- or later-line setting was 13 weeks. Next-generation sequencing results were found to be suggestive of a likely primary tumor type for 15% (n = 14) of patients. CONCLUSION: Next-generation sequencing results enabled the identification of treatment options in a majority of patients and assisted with the identification of a likely primary tumor type in a clinically meaningful subset of patients.


Subject(s)
Neoplasms, Unknown Primary , High-Throughput Nucleotide Sequencing/methods , Humans , Neoplasms, Unknown Primary/diagnosis , Neoplasms, Unknown Primary/drug therapy , Neoplasms, Unknown Primary/genetics , Retrospective Studies , Treatment Outcome
2.
Methods Mol Biol ; 2194: 45-59, 2021.
Article in English | MEDLINE | ID: mdl-32926361

ABSTRACT

Clinical practice guidelines in oncology provide an evidence-based roadmap for most cancer care delivery but often lack directions for specific patient factors and disease conditions. Clinical pathways serve as a real-time clinical decision support system to translate guidelines to clinical practice. Pathways allow for the creation of a standardized, multidimensional roadmap for the continuum of care that can support clinical decision-making, maintain optimal outcomes, and limit unnecessary variation in cancer care. Here we describe the process to develop and implement clinical pathways in the electronic health record. This process includes building the appropriate foundation for a clinical pathways team with supports in the institutional ecosystem, creating visual representations of care paths, formalizing the pathway approval process, and translating clinical pathways into an electronic health record-integrated clinical decision support tool.


Subject(s)
Decision Support Systems, Clinical/organization & administration , Delivery of Health Care/methods , Electronic Health Records/organization & administration , Medical Oncology/methods , Delivery of Health Care/organization & administration , Humans , Medical Oncology/organization & administration
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