Riccardo Pampena1, Tamara Palmieri2, Athanassios Kyrgidis3, Dafne Ramundo2, Cinzia Iotti2, Aimilios Lallas3, Elvira Moscarella3, Stefania Borsari3, Giuseppe Argenziano4, Caterina Longo5. 1. Dermatology Unit "Daniele Innocenzi" Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Polo Pontino, Terracina, Italy. 2. Radiotherapy Unit, Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia, Italy. 3. Skin Cancer Unit, Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia, Italy. 4. Dermatology Unit, Second University of Naples, Naples, Italy. 5. Skin Cancer Unit, Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia, Italy. Electronic address: longo.caterina@gmail.com.
Abstract
BACKGROUND: Radiotherapy is an established treatment for some types of patients with nonmelanoma skin cancer. A hypofractionated schedule has been proposed as a valuable option for elderly disabled patients to minimize the number of hospital visits. OBJECTIVE: We sought to compare a weekly hypofractionated orthovoltage radiotherapy regimen with a standard daily one for the treatment of nonmelanoma skin cancer. METHODS: A retrospective cohort study was performed on 436 tumors. Overall survival, disease-free survival, and cosmetic outcome were measured. Life-table analysis, Kaplan-Meier survival analysis, and multivariate Cox regression model were performed. RESULTS: The hypofractionated regimen was not associated with increased recurrence rates and mortality, or with a poorer cosmetic outcome, when compared with the daily schedule. LIMITATIONS: Absence of complete information about acute treatment toxicity and a shorter follow-up time for patients receiving the weekly schedule are limitations of this study. CONCLUSIONS: A weekly hypofractionated regimen of orthovoltage radiotherapy seems to be the most appropriate approach in elderly disabled patients with nonmelanoma skin cancers.
BACKGROUND: Radiotherapy is an established treatment for some types of patients with nonmelanoma skin cancer. A hypofractionated schedule has been proposed as a valuable option for elderly disabled patients to minimize the number of hospital visits. OBJECTIVE: We sought to compare a weekly hypofractionated orthovoltage radiotherapy regimen with a standard daily one for the treatment of nonmelanoma skin cancer. METHODS: A retrospective cohort study was performed on 436 tumors. Overall survival, disease-free survival, and cosmetic outcome were measured. Life-table analysis, Kaplan-Meier survival analysis, and multivariate Cox regression model were performed. RESULTS: The hypofractionated regimen was not associated with increased recurrence rates and mortality, or with a poorer cosmetic outcome, when compared with the daily schedule. LIMITATIONS: Absence of complete information about acute treatment toxicity and a shorter follow-up time for patients receiving the weekly schedule are limitations of this study. CONCLUSIONS: A weekly hypofractionated regimen of orthovoltage radiotherapy seems to be the most appropriate approach in elderly disabled patients with nonmelanoma skin cancers.
Authors: Nicholas G Zaorsky; Charles T Lee; Eddie Zhang; Scott W Keith; Thomas J Galloway Journal: Radiother Oncol Date: 2017-08-23 Impact factor: 6.280
Authors: Vinodh Kakkassery; Steffen Emmert; Irenäus A Adamietz; György Kovács; Anselm M Jünemann; Caroline Otte; Michael Zimbelmann; Anton Brosig; Salvatore Grisanti; Ludwig M Heindl Journal: Ophthalmologe Date: 2020-02 Impact factor: 1.059
Authors: A J G Leus; M Frie; M S Haisma; J B Terra; B E C Plaat; R J H M Steenbakkers; G B Halmos; E Rácz Journal: J Eur Acad Dermatol Venereol Date: 2020-03-30 Impact factor: 6.166