Press release

DecisionDx®-Melanoma Ordered More Than 100,000 Times for Patients Diagnosed with Cutaneous Melanoma

Castle Biosciences surpasses 100,000 orders for its flagship risk-stratification test designed to help guide risk-appropriate treatment decisions for

articleCastle Biosciences, Inc.July 25, 20224/company/castle-biosciences-inc/news/decisiondxr-melanoma-ordered-more-than-100000-times-for-patients-diagnosed-with
DecisionDx®-Melanoma Ordered More Than 100,000 Times for Patients Diagnosed with Cutaneous Melanoma

About this update from Castle Biosciences, Inc.

[{"type":"text","content":"\nCastle Biosciences surpasses 100,000 orders for its flagship risk-stratification test designed to help guide risk-appropriate treatment decisions for patients diagnosed with cutaneous melanoma\n\n FRIENDSWOOD, Texas--(BUSINESS WIRE)--\nCastle Biosciences, Inc. (Nasdaq: CSTL), a company improving health through innovative tests that guide patient care, today announced a significant milestone for the Company’s DecisionDx®-Melanoma gene expression profile test, surpassing 100,000 tests ordered. From the launch of DecisionDx-Melanoma through June 30, 2022, the test has been ordered more than 105,000 times by more than 10,200 providers for patients diagnosed with cutaneous melanoma.\n\n“Since I founded the Company, a cornerstone of our strategy has been a keen focus on improved patient care and for DecisionDx-Melanoma, transforming the management of cutaneous melanoma,” said Derek Maetzold, president and chief executive officer of Castle Biosciences. “Today, we celebrate reaching this milestone of more than 100,000 clinical orders, which has allowed us the opportunity to make a significant impact in the lives of patients diagnosed with cutaneous melanoma. As we look to tomorrow, we believe that DecisionDx-Melanoma will continue to help clinicians and their patients make improved treatment decisions.”\n\nDecisionDx-Melanoma is designed to inform two clinical treatment questions in the management of cutaneous melanoma:\n\n\na patient’s individual risk of sentinel lymph node (SLN) positivity and\n\n\na patient’s personal risk of recurrence and/or metastasis.\n\n\nIntegrating a patient’s tumor biology and their clinicopathologic features, DecisionDx-Melanoma provides comprehensive and actionable results to guide risk-aligned patient care.\n\nDecisionDx-Melanoma’s clinical utility is supported by more than 35 peer-reviewed publications, including two meta-analyses, which the Company believes represents the largest body of data for a cutaneous melanoma prognostic test. The test has been independently validated and studied in more than 9,000 patient samples, including an ongoing collaboration with the National Cancer Institute (NCI) to link DecisionDx-Melanoma testing data with data from the Surveillance, Epidemiology and End Results (SEER) Program’s registries on cutaneous melanoma cases. In a recent study in collaboration with the NCI, ...

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