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Browsing by Author "Hooper, Perry B."
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Item Clinical Utility of the 40-Gene Expression Profile (40-GEP) Test for Improved Patient Management Decisions and Disease-Related Outcomes when Combined with Current Clinicopathological Risk Factors for Cutaneous Squamous Cell Carcinoma (cSCC): Case Series(Springer, 2022-02) Au, Jeremiah H.; Hooper, Perry B.; Fitzgerald, Alison L.; Somani, Ally-Khan; Dermatology, School of MedicineIntroduction While improvements have been made to risk assessment of cutaneous squamous cell carcinoma (cSCC) patients, there is a critical need for a uniform and more precise stratification system of their care. To address this unmet clinical need, a prognostic 40-gene expression profile (40-GEP) test has recently been developed and independently validated to show improved stratification of metastatic risk in high-risk cSCC patients compared with current staging systems. Methods Two cSCC cases, both male with similar patient profiles and the same staging status across two different staging systems, yet with opposing outcomes, were chosen for retrospective review of their primary biopsy using the 40-GEP test. Results Case 1 declined further treatment, even when presented with evidence of a small focus of cSCC found in the last layer of nonmarginal tissue obtained from Mohs micrographic surgery (MMS). Case 1 remained recurrence free, and retrospective analysis of the initial biopsy with the 40-GEP test provided a Class 1 result (low likelihood of metastasis). Case 2, even with subsequent clearing of the primary cSCC with MMS, noted another metastatic cSCC 3 months later. Case 2, after multimodal adjuvant treatments, died due to disease progression. Retrospective analysis of the initial biopsy with the 40-GEP test provided a Class 2B result (high likelihood of metastasis). Conclusions The cases discussed highlight the utility in 40-GEP to provide additional information to guide treatment decisions and improve outcomes. Integrating novel molecular prognostication with traditional clinicopathological risk factors can improve stratification of high-risk cSCC patients and may inform selection of risk-appropriate treatment and surveillance strategies.Item Hydrocolloid dressing versus conventional wound care after dermatologic surgery(Elsevier, 2021-12-21) Holmes, Samantha P.; Rivera, Sydney; Hooper, Perry B.; Slaven, James E.; Que, Syril Keena T.; Medicine, School of MedicineBackground: Hydrocolloid dressings (HCD) are helpful in chronic wound care, but research is limited in acute postoperative wounds. HCD can potentially be incorporated into a simplified wound care regimen after excisional surgeries. Objective: To examine whether a one-time HCD application after dermatologic surgery results in greater patient satisfaction and improved postoperative outcomes compared with conventional daily dressings (CDD). Methods: We examined patients who underwent Mohs or standard surgical excision with linear closure followed by HCD. The patients additionally had a history of excisional surgery with CDD in the past 5 years. A modified version of the validated Bluebelle Wound Healing Questionnaire was administered. Results: The survey response rate was 74.4% (64/86). Compared with CDD, HCD rated higher in comfort, convenience, scar appearance, and simplicity of wound care instructions (P < .0001). Nearly all patients (96.8%) preferred HCD over CDD. Limitations: Variability in time from prior dermatologic surgery may introduce recall bias. Prior surgeries involving CDD were sometimes performed by a different surgeon, which could introduce other confounding factors. Conclusions: A simplified wound care regimen involving HCD can potentially lead to increased comfort, convenience, simplicity, and a subjective improvement in scar appearance, though additional studies are needed.Item Real-World Evidence Shows Clinicians Appropriately Use the Prognostic 40-Gene Expression Profile (40-GEP) Test for High-Risk Cutaneous Squamous Cell Carcinoma (cSCC) Patients(Taylor & Francis, 2022-09) Hooper, Perry B.; Farberg, Aaron S.; Fitzgerald, Alison L.; Siegel, Jennifer J.; Rackley, Briana B.; Prasai, Anesh; Kurley, Sarah J.; Goldberg, Matthew S.; Litchman, Graham H.; Dermatology, School of MedicineTreatment decisions for patients with cutaneous squamous cell carcinoma (cSCC) are traditionally based upon clinicopathologic risk factors and staging systems. Due to the accuracy limitations of these resources in predicting poor outcomes, there is a clinically significant need for more accurate methods of risk assessment. The 40-gene expression profile (40-GEP) test was developed to augment metastatic risk prediction of high-risk cSCC patients and has been validated in two independent, multi-center studies involving over 1,000 patients. This study substantiates that the 40-GEP is appropriately utilized by clinicians and that the personalized risk-stratification results are impactful in guiding risk-aligned patient management.Item Smoke Evacuation: A Novel Solution in a Busy Clinical Environment(Elsevier, 2020) Hooper, Perry B.; Criscillies, Krystal; Que, Syril Keena T.; Dermatology, School of Medicine