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Farina E, Macchia G, Siepe G, Zamagni A, Buwenge M, Scirocco E, Cellini F, Deressa BT, Tigeneh W, Uddin KAFM, Sumon MA, Caravatta L, Genovesi D, Mauro FA, Cammelli S, Cilla S, Morganti AG, Deodato F. Palliative Short-course Radiotherapy in Advanced Pelvic Cancer: A Phase II Study (SHARON Project). Anticancer Res 2019; 39:4237-4242. [PMID: 31366511 DOI: 10.21873/anticanres.13585] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 06/18/2019] [Accepted: 06/21/2019] [Indexed: 11/10/2022]
Abstract
AIM To define safety and efficacy of a palliative, short-course accelerated radiation therapy for symptomatic locally advanced primary pelvic cancer. MATERIALS AND METHODS A phase II trial was planned based on the minimax Simon's two-stage design. A total of 18 Gy in 4.5 Gy/fraction administered twice a day was delivered (SHARON). Pain and quality of life were recorded according to the Visual Analogue self-assessment and the cancer linear analog scales (CLAS), respectively. RESULTS Twenty-five patients were enrolled in the study. The most frequent baseline symptoms were pain (48%), bleeding (40%), bleeding/pain (8%), and intestinal sub-occlusion (4%). The overall palliative response rate was 96.0%, with a median palliative duration of 6 months. An improvement of quality-of-life indices (well-being, fatigue, and ability to perform daily activities) was noted in 64.0%, 36.0%, and 48.0% of patients, respectively. CONCLUSION The SHARON regimen was well tolerated and effective in the palliative treatment of patients with locally advanced pelvic cancer. Based on these results, a multicentric prospective phase III trial is ongoing to compare this regimen with traditional 2-week radiotherapy treatment.
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Affiliation(s)
- Eleonora Farina
- Radiation Oncology Unit, Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Gabriella Macchia
- Radiotherapy Unit, Department of Oncology, Giovanni Paolo II Foundation, Catholic Sacred Heart University, Campobasso, Italy
| | - Giambattista Siepe
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine - DIMES, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Alice Zamagni
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine - DIMES, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Milly Buwenge
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine - DIMES, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Erica Scirocco
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine - DIMES, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Francesco Cellini
- Department of Radiotherapy, A. Gemelli Hospital, Catholic University, Rome, Italy
| | - Biniyam T Deressa
- Radiotherapy Department, Tikur Anbessa Specialized Hospital, Addis Ababa, Ethiopia
| | | | - Kamal A F M Uddin
- Department of Radiation Oncology, United Hospital Limited, Dhaka, Bangladesh
| | | | - Luciana Caravatta
- Department of Radiation Oncology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti, Chieti, Italy
| | - Domenico Genovesi
- Department of Radiation Oncology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti, Chieti, Italy
| | - Flora Anna Mauro
- Radiation Oncology Unit, Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Silvia Cammelli
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine - DIMES, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Savino Cilla
- Medical Physics Unit, Giovanni Paolo II Foundation, Catholic Sacred Heart University, Campobasso, Italy
| | - Alessio G Morganti
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine - DIMES, University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Francesco Deodato
- Radiotherapy Unit, Department of Oncology, Giovanni Paolo II Foundation, Catholic Sacred Heart University, Campobasso, Italy
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Buwenge M, Perrone M, Siepe G, Capocaccia I, Woldemariam AA, Wondemagegnhu T, Uddin KAFM, Sumon MA, Galofaro E, Macchia G, Deodato F, Cilla S, Morganti AG. Definition of fields margins for the optimized 2D radiotherapy of prostate carcinoma. Mol Clin Oncol 2019; 11:37-42. [PMID: 31289675 PMCID: PMC6535634 DOI: 10.3892/mco.2019.1855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 04/15/2019] [Indexed: 12/03/2022] Open
Abstract
Prostate cancer (PCa) is one of the most common malignancies in men both in western and developing countries. Radiotherapy (RT) is an important therapeutic option. New technologies (including 3D, intensity modulated RT, image-guided RT and, volumetric modulated arc therapy) have been introduced in the last few decades with progressive improvement of clinical outcomes. However, in many developing countries, the only treatment option is the traditional two-dimensional (2D) technique based on standard simulation. The guidelines for 2D field definition are still based on expert's opinions. The aim of the present study was to propose new practical guidelines for 2D fields definition based on 3D simulation in PCa. A total of 20 patients were enrolled. Computed tomography-simulation and pelvic magnetic resonance images were merged to define the prostate volumes. Clinical Target Volume (CTV) was defined using the European Organisation for Research and Treatment of Cancer guidelines in consideration of the four risk categories: Low, intermediate, and high risk with or without seminal vesicles involvement, respectively. Planning Target Volume (PTV) was defined by adding 10 mm to the CTV. For each category, two treatment plans were calculated using a cobalt source or 10 MV photons. Progressive optimization was achieved by evaluating 3D dose distribution. Finally, the optimal distances between field margins and radiological landmarks (bones and rectum with contrast medium) were defined. The results were reported in tabular form. Both field margins (PTV D98% >95%) needed to adequately irradiate all patients and to achieve a similar result in 95% of the enrolled patients are reported. Using a group of patients with PCa and based on a 3D planning analysis, we propose new practical guidelines for PCa 2D-RT based on current criteria for risk category and CTV, and PTV definition.
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Affiliation(s)
- Milly Buwenge
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, S. Orsola-Malpighi Hospital, I-40138 Bologna, Italy
| | - Mariangela Perrone
- Radiotherapy Unit, Fondazione di Ricerca e Cura 'Giovanni Paolo II', Catholic University of Sacred Heart, I-86100 Campobasso, Italy
| | - Giambattista Siepe
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, S. Orsola-Malpighi Hospital, I-40138 Bologna, Italy
| | - Ilaria Capocaccia
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, S. Orsola-Malpighi Hospital, I-40138 Bologna, Italy
| | | | | | - Kamal A F M Uddin
- Radiation Oncology Department, United Hospital Limited, Gulshan, Dhaka 1212, Bangladesh
| | - Mostafa A Sumon
- Radiation Oncology Department, United Hospital Limited, Gulshan, Dhaka 1212, Bangladesh
| | - Elena Galofaro
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, S. Orsola-Malpighi Hospital, I-40138 Bologna, Italy
| | - Gabriella Macchia
- Radiotherapy Unit, Fondazione di Ricerca e Cura 'Giovanni Paolo II', Catholic University of Sacred Heart, I-86100 Campobasso, Italy
| | - Francesco Deodato
- Radiotherapy Unit, Fondazione di Ricerca e Cura 'Giovanni Paolo II', Catholic University of Sacred Heart, I-86100 Campobasso, Italy
| | - Savino Cilla
- Medical Physic Unit, Fondazione di Ricerca e Cura 'Giovanni Paolo II', Catholic University of Sacred Heart, I-86100 Campobasso, Italy
| | - Alessio G Morganti
- Radiation Oncology Center, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, S. Orsola-Malpighi Hospital, I-40138 Bologna, Italy
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