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Vittrup Jakobsen A, Jensenius Skovhus Kronborg C, Kjer Oksen R, Mayland Havelund B, Lycke Wind K, Garm Spindler KL. Feasibility of weekly cisplatin and radiotherapy for localized anal cancer - A Danish anal cancer group report. Radiother Oncol 2024:110422. [PMID: 39002571 DOI: 10.1016/j.radonc.2024.110422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 06/28/2024] [Accepted: 07/08/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND Chemoradiotherapy (CRT) with flourouracil and mitomycin is the standard treatment for squamous cell carcinoma of the anus (SCCA), however the associated acute toxicity often hinders compliance. Although weekly cisplatin is a well-established treatment for other squamous cell carcinomas, it has not been explored in SCCA. PURPOSE To investigate if radiotherapy (RT) with weekly cisplatin is a feasible option for SCCA and to report the acute toxicity. MATERIAL/METHODS Patients were treated with RT and weekly cisplatin 40 mg/m2 between 1998-2020. Retrospective data from medical records (n = 65) and prospectively collected data from an observational study (n = 51) comprising physicianassessed toxicity (NCI-CTCAE 4.0), patient-reported outcomes (EORTC-QlQC30 + CR29) baseline, mid-therapy, end of treatment and 2-4 weeks post-treatment were included. Disease-free survival (DFS) and overall survival (OS) were estimated using the Kaplan-Meier method. RESULTS We included 116 patients. T-stages were T1:4 %, T2: 71 %, T3: 17 %, T4: 8 % and 47 % has N + disease. RT doses were 53.75-64 Gy/45-51.2 Gy and the mean cumulative dose of cisplatin was 307.5 mg. The median overall treatment time was 43 days. Within 6 months after CRT 88.9 % had complete response. The median follow-up time was 4.5 years and 5-year DFS and OS were 77 % (95 %CI 68.7-84.5 %) and 86.4 % (95 %CI 78.3-91.7 %), respectively. Hospitalization occured in 20 % with 2.6 % being admitted due to febrile neutropenia. Hematological toxicty was low with 13.7 % grade 3 and 3.9 % grade 4. Anal pain, skin, gastrointestinal and urogenital toxicity were mild. CONCLUSION RT and weekly cisplatin for SCCA showed good outcome results and an acceptable acute toxicity profile.
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Affiliation(s)
- Anne Vittrup Jakobsen
- Department of Oncology, Aarhus University Hospital, Palle Juul Jensens Boulevard 99 8200, Aarhus N, Denmark.
| | | | - Rikke Kjer Oksen
- Department of Oncology, Vejle Hospital, University Hospital of Southern Denmark, Beriderbakken 4 7100, Vejle, Denmark.
| | - Birgitte Mayland Havelund
- Department of Oncology, Vejle Hospital, University Hospital of Southern Denmark, Beriderbakken 4 7100, Vejle, Denmark.
| | - Karen Lycke Wind
- Department of Oncology, Aarhus University Hospital, Palle Juul Jensens Boulevard 99 8200, Aarhus N, Denmark.
| | - Karen-Lise Garm Spindler
- Department of Oncology, Aarhus University Hospital, Palle Juul Jensens Boulevard 99 8200, Aarhus N, Denmark.
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2
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Gambella A, Senetta R, Falco EC, Ricci AA, Mangherini L, Tampieri C, Fissore J, Orlando G, Manetta T, Mengozzi G, Mistrangelo M, Bertero L, Cassoni P. Prognostic and predictive role of YKL-40 in anal squamous cell carcinoma: a serological and tissue-based analysis in a multicentric cohort. Front Med (Lausanne) 2024; 11:1372195. [PMID: 39045410 PMCID: PMC11263350 DOI: 10.3389/fmed.2024.1372195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 06/03/2024] [Indexed: 07/25/2024] Open
Abstract
Introduction Anal squamous cell carcinoma (ASC) is a rare gastrointestinal malignancy showing an increased incidence over the past decades. YKL-40 is an immune modulator and pro-angiogenetic factor that showed a promising prognostic and predictive potential in several malignancies, but limited data are available for ASC. This study aims to provide an extensive evaluation of the prognostic and predictive role of YKL-40 in a multicenter cohort of ASC patients. Methods We retrospectively retrieved 72 consecutive cases of ASC diagnosed between February 2011 and March 2021. Both serum and tissue protein expression of YKL-40 were assessed, the latter in ASC tumor cells and peritumor immune cells. Results Increased YKL-40 serum levels at the time of diagnosis were associated with older age (p = 0.035), presence of cardiovascular/metabolic comorbidities (p = 0.007), and death for any cause (p = 0.011). In addition, high serum levels of YKL-40 were associated with a poor prognosis (HR: 2.82, 95% CI: 1.01-7.84; p = 0.047). Protein expression of YKL-40 in ASC tumor cells was significantly associated with low tumor grade (p = 0.031), while the increased expression in peritumor immune cells was associated with a worse response of patients to chemoradiotherapy (p = 0.007). However, YKL-40 protein expression in ASC tumor cells or peritumor immune cells did not significantly impact patient overall survival. Discussion In conclusion, YKL-40 resulted a relevant prognostic (serum level) and predictive (tissue protein expression in peritumor immune cells) biomarker and can considerably improve ASC patient clinical management.
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Affiliation(s)
- Alessandro Gambella
- Pathology Unit, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Rebecca Senetta
- Pathology Unit, Department of Oncology, University of Turin, Turin, Italy
| | | | - Alessia Andrea Ricci
- Pathology Unit, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Luca Mangherini
- Pathology Unit, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Cristian Tampieri
- Pathology Unit, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Jessica Fissore
- Pathology Unit, Città della Salute e della Scienza University Hospital, Turin, Italy
| | - Giulia Orlando
- Pathology Unit, Department of Oncology, University of Turin, Turin, Italy
| | - Tilde Manetta
- Department of Laboratory Medicine, Città della Salute e della Scienza University Hospital, Turin, Italy
| | - Giulio Mengozzi
- Department of Laboratory Medicine, Città della Salute e della Scienza University Hospital, Turin, Italy
| | | | - Luca Bertero
- Pathology Unit, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Paola Cassoni
- Pathology Unit, Department of Medical Sciences, University of Turin, Turin, Italy
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3
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Joseph K, Al Habsi Z, Abraham A, Elangovan A, Ghosh S, Pham T, Shreekumar D, Ramji Z, Paulson K, Tankel K, Usmani N, Severin D, Schiller D, Wong C, Mulder K, Karachiwala H, Doll C, King K, Nijjar T. A population-based analysis of the impact of 1 vs. 2 doses of mitomycin on patterns of failure of anal cancer patients treated with concurrent chemoradiotherapy. Radiother Oncol 2024; 196:110219. [PMID: 38479443 DOI: 10.1016/j.radonc.2024.110219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 02/27/2024] [Accepted: 03/06/2024] [Indexed: 05/06/2024]
Abstract
PURPOSE We report the impact of 1 vs. 2 doses of mitomycin-C (MMC) based chemoradiation (CRT) on patterns of treatment failure and long-term patient outcomes in anal squamous cell carcinoma (ASCC) and the predictors for locoregional failure (LRF) and distant metastasis (DM). METHODS In this population-based study, we identified all patients with anal cancer in our province treated radically with radiation and concurrent 5-Fluorouracil (5FU) and 1 vs. 2 doses of MMC between the years 2000-2019. The primary outcomes analyzed were locoregional recurrence (LRR), disease free survival (DFS), ASCC cancer-specific survival (ASCC-CSS) and overall survival (OS). RESULTS 451 patients were identified. 272 (60%) patients received 1 cycle of MMC (MMC1) and 179 (40%) received 2 cycles (MMC2) as part of the CRT regimen. The median follow-up was 57 (36-252) and 97 (38-239) months for MMC1 and MMC2, respectively. Cox Regression analysis showed stage IIIb and IIIc were associated with worse locoregional recurrence free survival (RFS) (HR=2.851, p=<0.001) and distant RFS (HR=3.391, p=<0.001). Similarly, stage IIIb and IIIc patients had poorer DFS (HR 3.439, p=<0.001), ASCC-SS (HR 3.729, p=<0.001) and OS (2.230, p=<0.001). The use of MMC2 showed a positive impact on improved ASCC-SS (HR 0.569, p=0.029) and distant RFS (HR 0.555, p=0.040) in patients with stage IIIb and IIIc. CONCLUSIONS Our analysis showed that 1 vs. 2 cycles of MMC along with 5FU and radiation is associated with comparable treatment outcomes in general. However, in patients with stage IIIb and IIIc cancer, 2 doses of MMC were associated with improved ASCC-SS and distant DFS.
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Affiliation(s)
- Kurian Joseph
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton AB T6G 1Z2, Alberta, Canada.
| | - Zainab Al Habsi
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton AB T6G 1Z2, Alberta, Canada
| | - Aswin Abraham
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton AB T6G 1Z2, Alberta, Canada.
| | - Arun Elangovan
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton AB T6G 1Z2, Alberta, Canada
| | - Sunita Ghosh
- Division of Medical Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada.
| | - TruongMinh Pham
- Cancer Research & Analytics, Alberta health services, Edmonton, Alberta, Canada
| | | | | | - Kim Paulson
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton AB T6G 1Z2, Alberta, Canada
| | - Keith Tankel
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton AB T6G 1Z2, Alberta, Canada
| | - Nawaid Usmani
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton AB T6G 1Z2, Alberta, Canada
| | - Diane Severin
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton AB T6G 1Z2, Alberta, Canada
| | - Dan Schiller
- Department of Surgical Oncology, Royal Alexandra Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Clarence Wong
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Karen Mulder
- Division of Medical Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Hatim Karachiwala
- Division of Radiation Oncology, Department of Oncology, University of Calgary & Tom Baker Cancer Centre, Calgary, Alberta, Canada
| | - Corinne Doll
- Division of Radiation Oncology, Department of Oncology, University of Calgary & Tom Baker Cancer Centre, Calgary, Alberta, Canada
| | - Karen King
- Division of Medical Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Tirath Nijjar
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton AB T6G 1Z2, Alberta, Canada
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4
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Kashiwagi T, Sakanaka K, Inoo H, Hirashima H, Fujii K, Mizowaki T. Definitive chemoradiotherapy for a patient with anal cancer after renal transplantation. Int Cancer Conf J 2024; 13:223-229. [PMID: 38962035 PMCID: PMC11217257 DOI: 10.1007/s13691-024-00666-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 02/14/2024] [Indexed: 07/05/2024] Open
Abstract
Patients after renal transplantation are susceptible to secondary malignancies, including anal squamous cell carcinoma. Chemoradiotherapy is the standard treatment for anal squamous cell carcinoma; however, typical irradiation fields for anal cancer encompass a transplanted kidney located in the right iliac fossa, which causes complete renal dysfunction. Thus, typical irradiation fields are not feasible for this population. Additionally, standard concurrent chemotherapy demonstrates nephrotoxicity. Here, we report a case of modified definitive chemoradiotherapy for a 40-year-old patient with locally advanced perianal squamous cell carcinoma after renal transplantation whose abdominoperineal resection was difficult because of a history of repeated open surgeries and long-term steroids. We modified the cranial side of the elective nodal irradiation fields in this case to spare the transplanted kidney, considering the lymph chains of the perianal tumor. We then used continuous 5-fluorouracil to avoid nephrotoxicity of mitomycin C, considering his life expectancy. Modified definitive chemoradiotherapy achieved complete remission with expected toxicities. Now, approximately five years after the procedure, the patient remains disease-free, preserving anal and renal function. Definitive chemoradiotherapy using modified irradiation fields and chemotherapy may be an option for patients with anal squamous cell carcinoma after renal transplantation.
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Affiliation(s)
- Takeshi Kashiwagi
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507 Japan
| | - Katsuyuki Sakanaka
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507 Japan
| | - Hiroyuki Inoo
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507 Japan
| | - Hideaki Hirashima
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507 Japan
| | - Kota Fujii
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507 Japan
| | - Takashi Mizowaki
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507 Japan
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5
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Evin C, Quéro L, Le Malicot K, Blanchet-Deverly S, Evesque L, Buchalet C, Lemanski C, Hamed NB, Rivin Del Campo E, Bauwens L, Pommier P, Lièvre A, Gouriou C, Tougeron D, Macé V, Sergent G, Diaz O, Zucman D, Mornex F, Locher C, De la Rochefordière A, Vendrely V, Huguet F. Efficacy and Toxicity of (Chemo)Radiation Therapy in HIV+ Patients with Squamous Cell Anal Cancer, a Subgroup Analysis of the National Multicenter Cohort FFCD-ANABASE. Int J Radiat Oncol Biol Phys 2024:S0360-3016(24)00565-0. [PMID: 38912999 DOI: 10.1016/j.ijrobp.2024.04.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/30/2024] [Accepted: 04/21/2024] [Indexed: 06/25/2024]
Abstract
PURPOSE The influence of human immunodeficiency virus (HIV) infection on clinical outcomes in patients receiving (chemo)radiation therapy (RT) for squamous cell carcinoma of the anus (SCCA) is debated. The objective of this study was to compare efficacy and safety according to HIV status in patients with SCCA treated with C/RT. METHODS AND MATERIALS Between January 2015 and April 2020, 488 patients with a known HIV status (17.6% HIV+) were treated with radiation therapy for SCCA and included in the FFCD-ANABASE multicentric prospective cohort. Clinical outcomes including overall survival (OS), locoregional recurrence-free survival, colostomy-free survival, response rate at 4 to 6 months, cancer-specific survival, relapse-free survival, and severe acute and late toxicity were compared between HIV+ and HIV- patients. RESULTS The median follow-up was 35.8 months. HIV+ patients were younger (P < .01) and predominantly male (P < .01). Intensity modulated radiation therapy was performed in 80.7% of patients, and 80.9% received concurrent chemotherapy. A higher proportion of HIV+ patients received induction chemotherapy compared with HIV- patients. No statistically significant difference in overall treatment time or severe acute and late toxicities was found between HIV+ and HIV- patients. In univariate analyses, OS (HR = 2.1 [CI 95% 1.2;3.5], P = .007), locoregional recurrence-free survival (HR = 1.7 [1.1;2.7], P = .02), and colostomy-free survival (HR = 1.7 [1.1;2.6], P = .01) were significantly shorter in HIV+ patients than in HIV- patients. Response rate, cancer-specific survival, and relapse-free survival were not significantly different. The recurrence site was significantly different according to HIV status. In the multivariate analysis, prognostic factors for OS were a World Health Organization performance status of ≥1 for the whole population, as well as HIV+ status for the subgroup of women. CONCLUSIONS HIV+ patients treated with chemo-RT for SCCA have poorer clinical outcomes, especially women. No difference was found in toxicity according to HIV status with intensity modulated radiation therapy technique.
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Affiliation(s)
- Cecile Evin
- Hôpital Tenon, APHP, Radiation Oncology Department, Sorbonne University, Paris, France.
| | - Laurent Quéro
- Hôpital Saint-Louis, APHP, Radiation Oncology Department, Paris, France
| | - Karine Le Malicot
- Fédération Francophone de Cancérologie Digestive (FFCD), Biostatistics Department, EPICAD INSERM LNC-UMR 1231, Bourgogne Franche-Comté University, Dijon, France
| | | | - Ludovic Evesque
- Centre Antoine Lacassagne, Medical Oncology Department, Nice, France
| | - Chloé Buchalet
- Institut du Cancer de Montpellier, Radiation Oncology Department, Montpellier, France
| | - Claire Lemanski
- Institut du Cancer de Montpellier, Radiation Oncology Department, Montpellier, France
| | - Nabil Baba Hamed
- Groupe Hospitalier Paris Saint Joseph, Medical Oncology Department, Paris, France
| | | | | | - Pascal Pommier
- Centre Léon Bérard, Radiation Oncology Department, Lyon, France
| | - Astrid Lièvre
- CHU de Rennes, Gastroenterology Department, Rennes, France
| | - Claire Gouriou
- CHU de Rennes, Gastroenterology Department, Rennes, France
| | - David Tougeron
- CHU de Poitiers, Gastroenterology and Hepatology Department, Poitiers, France
| | - Vincent Macé
- CHD-Vendée, Gastroenterology Department, La Roche sur Yon, France
| | - Guillaume Sergent
- Institut de Cancérologie Paris Nord, Radiation Oncology Department, Paris, France
| | - Olivia Diaz
- Groupe Hospitalier Mutualiste de Grenoble, Radiation Oncology Department, Grenoble, France
| | - David Zucman
- Hôpital Foch, Réseau Ville-Hôpital, Val de Seine, Paris, France
| | - Françoise Mornex
- Centre Hospitalier Lyon Sud, Radiation Oncology Department, Lyon, France
| | - Christophe Locher
- Centre Hospitalier de Meaux, Hepato-gastroenterology Department, Meaux, France
| | | | | | - Florence Huguet
- Hôpital Tenon, APHP, Radiation Oncology Department, Sorbonne University, Paris, France
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Khosla D, Kapoor R, Dey T, Kataria V, Singh R, Kumar D, Oinam AS, Gupta R, Rana SS, Shah J, Singh H, Irrinki S, Madan R. Simultaneous Integrated Boost (SIB) Versus Sequential Boost in Anal Cancer Patients: A Single-Center Experience. J Gastrointest Cancer 2024; 55:759-767. [PMID: 38236375 DOI: 10.1007/s12029-024-01019-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2024] [Indexed: 01/19/2024]
Abstract
PURPOSE Concurrent chemoradiation is the standard of care for the treatment of anal cancer. Radiation can be delivered by sequential or simultaneous integrated boost (SIB) approach. The present study was conducted to compare the treatment outcomes and toxicity profile of patients with anal cancer treated with sequential boost and SIB approach. METHODS A single-institution retrospective analysis of patients with squamous cell carcinoma of the anal canal treated between 2019 and 2022 with radical chemoradiation was performed. The sequential boost schedule consisted of 45 Gy in 25 fractions (1.8 Gy daily) to the gross tumor, nodes, and elective nodal volume, followed by a 9 Gy in five fractions boost to the gross disease. Patients receiving SIB were treated as per RTOG 0529 protocol. In both the groups, patients were treated with volumetric modulated arc therapy (VMAT). The two groups were compared in terms of overall survival (OS), colostomy-free survival (CFS), relapse-free survival (RFS), and acute toxicity profile. p-values < 0.05 were considered statistically significant. RESULTS The patient and disease characteristics in both treatment arms were comparable. The only difference was a significantly longer overall treatment time of ≥ 50 days in the sequential arm (77.8% vs 43.8%, p = 0.04). The median follow-up was 18 months. The 2-year CFS was 80% in sequential vs 87.5% at 2 years for the SIB arm, 2-year OS 83.3% vs 58.6%, and 2-year RFS was 38.9% vs 41.7%, respectively. A total of 14 (77.8%) in sequential and 8 (50%) in the SIB arm had disease relapse. On univariate analysis, the involved pelvic lymph node significantly affected OS (HR 10.45, p = 0.03) while inguinal lymph node involvement adversely affected RFS (HR 6.16, p = 0.02). The most common acute toxicity was radiation-induced dermatitis, 15 (83.4%; 5 grade II, 10 grade III) in sequential vs 7 (43.8%; 3 each grade II and III) in the SIB group followed by hematological (61.1% vs 68.75%). However, the incidence of overall acute toxicities was significantly less in the SIB arm (p = 0.006). CONCLUSION Our study showed that concurrent chemoradiation with the SIB-VMAT approach is well tolerated in patients of anal carcinoma and resulted in lesser treatment interruptions and comparable outcomes as compared to the sequential approach. Our results warrant further evaluation in a prospective study.
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Affiliation(s)
- Divya Khosla
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Rakesh Kapoor
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Treshita Dey
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
| | - Vaishali Kataria
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ranjit Singh
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Divyesh Kumar
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Arun Singh Oinam
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Rajesh Gupta
- Department of Surgical Gastroenterology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Surinder Singh Rana
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Jimil Shah
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Harjeet Singh
- Department of Surgical Gastroenterology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Santhosh Irrinki
- Department of General Surgery, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Renu Madan
- Department of Radiotherapy and Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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7
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Frood R, Mercer J, Brown P, Appelt A, Mistry H, Kochhar R, Scarsbrook A. Training and external validation of pre-treatment FDG PET-CT-based models for outcome prediction in anal squamous cell carcinoma. Eur Radiol 2024; 34:3194-3204. [PMID: 37924344 PMCID: PMC11126458 DOI: 10.1007/s00330-023-10340-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/20/2023] [Accepted: 08/24/2023] [Indexed: 11/06/2023]
Abstract
OBJECTIVES The incidence of anal squamous cell carcinoma (ASCC) is increasing worldwide, with a significant proportion of patients treated with curative intent having recurrence. The ability to accurately predict progression-free survival (PFS) and overall survival (OS) would allow for development of personalised treatment strategies. The aim of the study was to train and external test radiomic/clinical feature derived time-to-event prediction models. METHODS Consecutive patients with ASCC treated with curative intent at two large tertiary referral centres with baseline FDG PET-CT were included. Radiomic feature extraction was performed using LIFEx software on the pre-treatment PET-CT. Two distinct predictive models for PFS and OS were trained and tuned at each of the centres, with the best performing models externally tested on the other centres' patient cohort. RESULTS A total of 187 patients were included from centre 1 (mean age 61.6 ± 11.5 years, median follow up 30 months, PFS events = 57/187, OS events = 46/187) and 257 patients were included from centre 2 (mean age 62.6 ± 12.3 years, median follow up 35 months, PFS events = 70/257, OS events = 54/257). The best performing model for PFS and OS was achieved using a Cox regression model based on age and metabolic tumour volume (MTV) with a training c-index of 0.7 and an external testing c-index of 0.7 (standard error = 0.4). CONCLUSIONS A combination of patient age and MTV has been demonstrated using external validation to have the potential to predict OS and PFS in ASCC patients. CLINICAL RELEVANCE STATEMENT A Cox regression model using patients' age and metabolic tumour volume showed good predictive potential for progression-free survival in external testing. The benefits of a previous radiomics model published by our group could not be confirmed on external testing. KEY POINTS • A predictive model based on patient age and metabolic tumour volume showed potential to predict overall survival and progression-free survival and was validated on an external test cohort. • The methodology used to create a predictive model from age and metabolic tumour volume was repeatable using external cohort data. • The predictive ability of positron emission tomography-computed tomography-derived radiomic features diminished when the influence of metabolic tumour volume was accounted for.
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Affiliation(s)
- Russell Frood
- Department of Radiology, Leeds Teaching Hospitals NHS Trust, Leeds, UK.
- Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK.
| | - Joseph Mercer
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, UK
| | - Peter Brown
- Department of Radiology, York and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK
| | - Ane Appelt
- Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK
| | - Hitesh Mistry
- Division of Pharmacy, University of Manchester, Manchester, UK
| | - Rohit Kochhar
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, UK
| | - Andrew Scarsbrook
- Department of Radiology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
- Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK
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8
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Rosen R, Quezada-Diaz FF, Gönen M, Karagkounis G, Widmar M, Wei IH, Smith JJ, Nash GM, Weiser MR, Paty PB, Cercek A, Romesser PB, Sanchez-Vega F, Adileh M, Roth O’Brien D, Hajj C, Williams VM, Shcherba M, Gu P, Crane C, Saltz LB, Garcia Aguilar J, Pappou E. Oncologic Outcomes of Salvage Abdominoperineal Resection for Anal Squamous Cell Carcinoma Initially Managed with Chemoradiation. J Clin Med 2024; 13:2156. [PMID: 38673429 PMCID: PMC11050212 DOI: 10.3390/jcm13082156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 04/01/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Abdominoperineal resection (APR) has been advocated for persistent or recurrent disease after failure of chemoradiation (CRT) for anal squamous cell cancer (SCC). Treatment with salvage APR can potentially achieve a cure. This study aimed to analyze oncological outcomes for salvage APR in a recent time period at a comprehensive cancer center. Methods: A retrospective review of all patients who underwent APR for biopsy-proven persistent or recurrent anal SCC between 1 January 2007 and 31 December 2020 was performed. Patients with stage IV disease at the time of initial diagnosis and patients with missing data were excluded. Univariate analysis was used with a chi-square test for categorical variables, and non-parametric tests were used for continuous variables. Kaplan-Meier survival analysis was performed to evaluate disease-specific (DSS), post-APR local recurrence-free (RFS), and disease-free survival (DFS). Results: A total of 96 patients were included in the analysis: 39 (41%) with persistent disease and 57 (59%) with recurrent SCC after chemoradiation had been completed. The median follow-up was 22 months (IQR 11-47). Forty-nine patients (51%) underwent extended APR and/or pelvic exenteration. Eight (8%) patients developed local recurrence, 30 (31%) developed local and distant recurrences, and 16 (17%) developed distant recurrences alone. The 3-year DSS, post-APR local recurrence-free survival, and disease-free survival were 53.8% (95% CI 43.5-66.5%), 54.5% (95% CI 44.4-66.8%), and 26.8% (95% CI 18.6-38.7%), respectively. In multivariate logistic regression analysis, positive microscopic margin (OR 10.0, 95% CI 2.16-46.12, p = 0.003), positive nodes in the surgical specimen (OR 9.19, 95% CI 1.99-42.52, p = 0.005), and lymphovascular invasion (OR 2.61 95% CI 1.05-6.51, p = 0.04) were associated with recurrence of disease. Gender, indication for APR (recurrent vs. persistent disease), HIV status, extent of surgery, or type of reconstruction did not influence survival outcomes. Twenty patients had targeted tumor-sequencing data available. Nine patients had PIK3CA mutations, seven of whom experienced a recurrence. Conclusions: Salvage APR for anal SCC after failed CRT was associated with poor disease-specific survival and low recurrence-free survival. Anal SCC patients undergoing salvage APR should be counseled that microscopic positive margins, positive lymph nodes, or the presence of lymphovascular invasion in the APR specimen are prognosticators for disease relapse. Our results accentuate the necessity for additional treatment strategies for the ongoing treatment challenge of persistent or recurrent anal SCC after failed CRT.
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Affiliation(s)
- Roni Rosen
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Felipe F. Quezada-Diaz
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Mithat Gönen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Georgios Karagkounis
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Maria Widmar
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Iris H. Wei
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - J. Joshua Smith
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Garrett M. Nash
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Martin R. Weiser
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Philip B. Paty
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Andrea Cercek
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (P.G.)
| | - Paul B. Romesser
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (P.B.R.)
| | - Francisco Sanchez-Vega
- Department of Computational Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Mohammad Adileh
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Diana Roth O’Brien
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (P.B.R.)
| | - Carla Hajj
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (P.B.R.)
| | - Vonetta M. Williams
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (P.B.R.)
| | - Marina Shcherba
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (P.G.)
| | - Ping Gu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (P.G.)
| | - Christopher Crane
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (P.B.R.)
| | - Leonard B. Saltz
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (P.G.)
| | - Julio Garcia Aguilar
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
| | - Emmanouil Pappou
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA (F.F.Q.-D.); (J.J.S.)
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Jabbour SK, Kumar R, Anderson B, Chino JP, Jethwa KR, McDowell L, Lo AC, Owen D, Pollom EL, Tree AC, Tsang DS, Yom SS. Combinatorial Approaches for Chemotherapies and Targeted Therapies With Radiation: United Efforts to Innovate in Patient Care. Int J Radiat Oncol Biol Phys 2024; 118:1240-1261. [PMID: 38216094 DOI: 10.1016/j.ijrobp.2024.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 01/14/2024]
Abstract
Combinatorial therapies consisting of radiation therapy (RT) with systemic therapies, particularly chemotherapy and targeted therapies, have moved the needle to augment disease control across nearly all disease sites for locally advanced disease. Evaluating these important combinations to incorporate more potent therapies with RT will aid our understanding of toxicity and efficacy for patients. This article discusses multiple disease sites and includes a compilation of contributions from expert Red Journal editors from each disease site. Leveraging improved systemic control with novel agents, we must continue efforts to study novel treatment combinations with RT.
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Affiliation(s)
- Salma K Jabbour
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Jersey.
| | - Ritesh Kumar
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Jersey
| | - Bethany Anderson
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Junzo P Chino
- Department of Radiation Oncology, Duke University School of Medicine, Durham, North Carolina
| | - Krishan R Jethwa
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Lachlan McDowell
- Department of Radiation Oncology, Princess Alexandra Hospital, Brisbane, Australia
| | - Andrea C Lo
- Department of Radiation Oncology, BC Cancer Vancouver Centre, Vancouver, British Columbia, Canada
| | - Dawn Owen
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Erqi L Pollom
- Department of Radiation Oncology, Stanford University School of Medicine, Palo Alto, California
| | - Alison C Tree
- Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Derek S Tsang
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Sue S Yom
- Department of Radiation Oncology, University of California San Francisco, California
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10
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Li J, Huang C, Wang X, Li Z, Shen Y. Capecitabine/cisplatin combined with concurrent intensity-modulated radiation therapy: a feasible therapeutic strategy for anal squamous cell carcinoma. Clin Transl Oncol 2024; 26:739-746. [PMID: 37568008 DOI: 10.1007/s12094-023-03296-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023]
Abstract
PURPOSE To evaluate the efficacy and safety of capecitabine/cisplatin (XP) combined with intensity-modulated radiation therapy (IMRT) in patients with non-metastatic anal squamous cell carcinoma (ASCC). METHOD AND MATERIALS All patients with ASCC who received radical concurrent chemoradiotherapy in the past 8 years were screened. Patients who received XP or mitomycin/5-fluorouracil (MF) were selected and analyzed retrospectively. RESULTS ASCC is an uncommon cancer, there were 36 patients were included in our study. The XP group and MF group included 18 patients each. The clinical complete response (cCR) rates in the XP group and the MF group were 94.4% and 88.9%, respectively (P = 1). The 2-year local control (LC), disease-free survival (DFS), and colostomy-free survival (CFS) rates were higher in the XP group than in the MF group (100% vs 93.3%, P = 0.32). Hematologic toxicities, especially grade ≥ 3 leukopenia (11.1% vs 44.4%, P = 0.06) and neutropenia (5.6% vs 61.1%, P = 0.001), were lower in the XP group than MF group. As a result of fewer side effects, fewer patients in the XP group demanded the dose reduction of chemotherapy (11.1% vs 50%, P = 0.03) and radiation interruption (55.6% vs 77.8%, P = 0.289). Delayed radiotherapy was shorter in the XP group (2.5 vs 6.5 days, P = 0.042) than in the MF group. CONCLUSION The XP regimen was as effective as the MF regimen in non-metastatic ASCC. Compared with the standard MF regimen, XP combined with IMRT showed higher treatment completion and lower toxicities. It could be considered a feasible alternative for patients with non-metastatic ASCC.
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Affiliation(s)
- Jielang Li
- Division of Abdominal Tumor Multimodlity, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Chen Huang
- Division of Abdominal Tumor Multimodlity, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Xin Wang
- Abdominal Oncology Ward, Division of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Zhiping Li
- Abdominal Oncology Ward, Division of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China
| | - Yali Shen
- Abdominal Oncology Ward, Division of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, 610041, China.
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11
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Gouriou C, Lemanski C, Pommier P, Le Malicot K, Saint A, Rivin Del Campo E, Evin C, Quero L, Regnault P, Baba-Hamed N, Ronchin P, Crehange G, Tougeron D, Menager-Tabourel E, Diaz O, Hummelsberger M, de la Rocherfordiere A, Drouet F, Vendrely V, Lièvre A. Management of non-metastatic anal cancer in the elderly: ancillary study of the French multicenter prospective cohort FFCD-ANABASE. Br J Cancer 2024; 130:769-776. [PMID: 38184691 PMCID: PMC10912210 DOI: 10.1038/s41416-023-02564-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2024] Open
Abstract
BACKGROUND Standard care for non-metastatic squamous cell carcinoma of the anus (SCCA) is chemoradiotherapy, data about elderly patients are scarce. METHODS All consecutive patients treated for non-metastatic SCCA from the French multicenter FFCD-ANABASE cohort were included. Two groups were defined according to age: elderly (≥75 years) and non-elderly (<75). RESULTS Of 1015 patients, 202 (19.9%) were included in the elderly group; median follow-up was 35.5 months. Among the elderly, there were more women (p = 0.015); frailer patients (p < 0.001), fewer smokers (p < 0.001) and fewer HIV-infected (p < 0.001) than in the non-elderly group. Concomitant chemotherapy and inguinal irradiation were less frequent (p < 0.001 and p = 0.04). In the elderly group; 3-year overall survival (OS), recurrence-free survival (RFS) and colostomy-free survival (CFS) were 82.9%, 72.4% and 78.0%, respectively; complete response rate at 4-6 months was 70.3%. There were no differences between groups for all outcomes and toxicity. In multivariate analyses for the elderly, PS ≥ 2 and locally-advanced tumors were significantly associated with poor OS (HR = 3.4 and HR = 2.80), RFS (HR = 2.4 and HR = 3.1) and CFS (HR = 3.8 and HR = 3.0); and treatment interruption with poor RFS (HR = 1.9). CONCLUSION In the FFCD-ANABASE cohort, age did not influence tumor and tolerance outcomes of non-metastatic SCCA. Optimal curative treatment should be offered to elderly patients.
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Affiliation(s)
| | - Claire Lemanski
- Institut Régional du Cancer Montpellier, Montpellier, France
| | | | | | | | | | | | | | | | | | | | | | | | | | - Olivia Diaz
- GHM Institut Daniel Hollard Grenoble, Grenoble, France
| | | | | | - Franck Drouet
- Clinique Mutualiste de l'Estuaire St Nazaire, Saint-Nazaire, France
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12
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Yu J, Kim RD. Progress in the treatment of anal cancer: an overview of the latest investigational drugs. Expert Opin Investig Drugs 2024; 33:145-157. [PMID: 38275174 DOI: 10.1080/13543784.2024.2311191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/24/2024] [Indexed: 01/27/2024]
Abstract
INTRODUCTION Anal cancer, a rare malignancy accounting for 2.5-3.0% of gastrointestinal cancers, primarily manifests as squamous cell carcinoma associated with HPV. Recent years have witnessed significant advancements in managing squamous cell carcinoma of the anus (SCCA), particularly with the introduction of immune checkpoint inhibitors (ICIs) and randomized data on front-line chemotherapy. AREAS COVERED This review discusses the current standard treatments for both early and advanced SCCA, based on published data. The authors then describe the new approaches, focusing on ICI combinations, targeted agents, T-cell adoptive therapy, and HPV-therapeutic vaccines. EXPERT OPINION The current standard treatment for SCCA includes front-line carboplatin and paclitaxel, with pembrolizumab and nivolumab as later-line options. While modified DCF has shown promise in single-arm studies, its role as a front-line therapy requires confirmation through randomized data. We eagerly anticipate the results of phase 3 trials investigating the front-line chemo-immunotherapy for metastatic SCCA and ICI consolidation following chemoradiation for early-stage SCCA. Novel approaches like T-cell adoptive therapy, HPV-therapeutic vaccines, and bifunctional antibodies combined with HPV vaccines are in early-stage trials for HPV-mediated tumors, including HPV-positive SCCA. These approaches targeting HPV epitopes may eventually gain tumor-agnostic approval, although their role in SCCA may take time to establish.
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Affiliation(s)
- James Yu
- Division of Hematology and Medical Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, U.S.A
| | - Richard D Kim
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute University of South Florida College of Medicine, Tampa, FL, U.S.A
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13
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Hamza A, Masliah-Planchon J, Neuzillet C, Lefèvre JH, Svrcek M, Vacher S, Bourneix C, Delaye M, Goéré D, Dartigues P, Samalin E, Hilmi M, Lazartigues J, Girard E, Emile JF, Rigault E, Dangles-Marie V, Rioux-Leclercq N, de la Fouchardière C, Tougeron D, Casadei-Gardini A, Mariani P, Peschaud F, Cacheux W, Lièvre A, Bièche I. Pathogenic alterations in PIK3CA and KMT2C are frequent and independent prognostic factors in anal squamous cell carcinoma treated with salvage abdominoperineal resection. Int J Cancer 2024; 154:504-515. [PMID: 37908048 DOI: 10.1002/ijc.34781] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/26/2023] [Accepted: 09/21/2023] [Indexed: 11/02/2023]
Abstract
The management of anal squamous cell carcinoma (ASCC) has yet to experience the transformative impact of precision medicine. Conducting genomic analyses may uncover novel prognostic biomarkers and offer potential directions for the development of targeted therapies. To that end, we assessed the prognostic and theragnostic implications of pathogenic variants identified in 571 cancer-related genes from surgical samples collected from a homogeneous, multicentric French cohort of 158 ASCC patients who underwent abdominoperineal resection treatment. Alterations in PI3K/AKT/mTOR, chromatin remodeling, and Notch pathways were frequent in HPV-positive tumors, while HPV-negative tumors often harbored variants in cell cycle regulation and genome integrity maintenance genes (e.g., frequent TP53 and TERT promoter mutations). In patients with HPV-positive tumors, KMT2C and PIK3CA exon 9/20 pathogenic variants were associated with worse overall survival in multivariate analysis (Hazard ratio (HR)KMT2C = 2.54, 95%CI = [1.25,5.17], P value = .010; HRPIK3CA = 2.43, 95%CI = [1.3,4.56], P value = .006). Alterations with theragnostic value in another cancer type was detected in 43% of patients. These results suggest that PIK3CA and KMT2C pathogenic variants are independent prognostic factors in patients with ASCC with HPV-positive tumors treated by abdominoperineal resection. And, importantly, the high prevalence of alterations bearing potential theragnostic value strongly supports the use of genomic profiling to allow patient enrollment in precision medicine clinical trials.
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Affiliation(s)
- Abderaouf Hamza
- Department of Genetics, Institut Curie, PSL Research University, Paris, France
| | | | - Cindy Neuzillet
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint-Cloud, France
| | - Jérémie H Lefèvre
- Department of Digestive Surgery, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital Saint Antoine, Paris, France
| | - Magali Svrcek
- Department of Pathology, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Sophie Vacher
- Department of Genetics, Institut Curie, PSL Research University, Paris, France
| | - Christine Bourneix
- Department of Genetics, Institut Curie, PSL Research University, Paris, France
| | - Matthieu Delaye
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint-Cloud, France
| | - Diane Goéré
- Department of Digestive Surgery, Gustave Roussy Institute, Villejuif, France
| | - Peggy Dartigues
- Department of Pathology, Gustave Roussy Institute, Villejuif, France
| | - Emmanuelle Samalin
- Department of Medical Oncology, Institut du Cancer de Montpellier, Montpellier, France
| | - Marc Hilmi
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint-Cloud, France
| | - Julien Lazartigues
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint-Cloud, France
| | - Elodie Girard
- INSERM U900 Research Unit, Institut Curie, PSL Research University, Paris, France
| | - Jean-François Emile
- Department of Pathology, Université Paris-Saclay, Assistance Publique-Hôpitaux de Paris, UVSQ, BECCOH, Hôpital Ambroise-Paré, Boulogne-Billancourt, France
| | - Eugénie Rigault
- Department of Gastroenterology, Rennes University Hospital, Rennes, France
| | - Virginie Dangles-Marie
- Laboratory of preclinical investigation, Translational Research Department, Institut Curie, PSL Research University, Paris, France
- Faculty of Pharmaceutical and Biological Sciences, Paris Cité University, Paris, France
| | | | | | - David Tougeron
- Department of Gastroenterology and Hepatology, Poitiers University Hospital, Poitiers, France
| | - Andrea Casadei-Gardini
- Department of Oncology, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute Hospital, Milan, Italy
| | - Pascale Mariani
- Department of Surgery, Institut Curie, PSL Research University, Paris, France
| | - Frédérique Peschaud
- Department of Digestive and Oncologic Surgery, Ambroise Paré Hospital, Versailles Saint-Quentin University, Paris Saclay University, Boulogne-Billancourt, France
| | - Wulfran Cacheux
- Department of Medical Oncology, Hôpital Privé Pays de Savoie, Annemasse, France
| | - Astrid Lièvre
- Department of Gastroenterology, Rennes University Hospital, Rennes, France
- Rennes 1 University, Inserm U1242, COSS (Chemistry Oncogenesis Stress Signaling), Rennes, France
| | - Ivan Bièche
- Department of Genetics, Institut Curie, PSL Research University, Paris, France
- Faculty of Pharmaceutical and Biological Sciences, Paris Cité University, INSERM U1016, Paris, France
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14
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Samar MR, Masood B, Zehra NE, Munir T, Soomro MY, Hameed MA, Ali I, Rashid YA. Outcomes of patients with anal cancer treated with definitive chemoradiation: A single centre experience. Ecancermedicalscience 2024; 18:1655. [PMID: 38425766 PMCID: PMC10901628 DOI: 10.3332/ecancer.2024.1655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Indexed: 03/02/2024] Open
Abstract
Background Anal cancers are uncommon neoplasms that make up to <1% of all tumours globally. Concurrent chemoradiation remains the standard of care treatment for patients who present with non-metastatic anal squamous cell carcinomas (ASCCs). Methods We aimed to evaluate the response rate and 2-year survival outcome of the definitive chemoradiation approach in patients with non-metastatic ASCCs of our population. We conducted a cross-sectional review of these patient populations who were treated and then followed after completion of treatment at our institute during the last 10 years. Results A total of 17 patients were enrolled after fulfillment of the eligibility criteria. The responses were documented in 16 patients through magnetic resonance imaging or computed tomography of the pelvis, done at 3 months of treatment completion. More than 80% of the patients had complete radiological responses. Among the surviving participants, the 2-year disease-free survival rate was found to be more than two-thirds. Approximately 20% of the study participants had disease recurrence during the subsequent clinic visits following treatment completion. Conclusion This review emphasises the impact of definitive chemo-radiation in achieving radiological and clinical responses in patients with non-metastatic ASCCs. Moreover, to our knowledge, this is the first review to highlight anal cancer's incidence and characteristics in Pakistan.
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Affiliation(s)
- Mirza Rameez Samar
- Department of Oncology, The Aga Khan University, Karachi 74600, Pakistan
| | - Bakhtawar Masood
- Department of Oncology, The Aga Khan University, Karachi 74600, Pakistan
| | - Nida E Zehra
- Department of Oncology, The Aga Khan University, Karachi 74600, Pakistan
| | - Tahir Munir
- Department of Anaesthesia, The Aga Khan University, Karachi 74600, Pakistan
| | | | | | - Insia Ali
- Department of Oncology, The Aga Khan University, Karachi 74600, Pakistan
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15
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Chaballout BH, Chang EM, Shaverdian N, Lee PP, Beron PJ, Steinberg ML, Raldow AC. The Patient's perspective on radiation therapy for anal cancer: Evaluation of expectations and stigma. Cancer Rep (Hoboken) 2023; 6:e1908. [PMID: 37821097 PMCID: PMC10728539 DOI: 10.1002/cnr2.1908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 08/28/2023] [Accepted: 09/14/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND Little is known regarding anal cancer patients' perspectives on undergoing radiation therapy. Additionally, the stigma surrounding anal cancer diagnosis warrants a better understanding of the barriers to complete disclosure in patient-healthcare team interactions. METHODS Included patients had squamous cell carcinoma of the anus treated with definitive chemoradiation (CRT) from 2009 to 2018. Survey questions were adapted from the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire and Discrimination and Stigma Scale. RESULTS A total of 46 anal cancer patients who underwent CRT were surveyed, of which 72% responded. 73% of respondents indicated little to no pre-treatment knowledge of CRT. 70% reported overall short-term effects as worse than expected, most commonly with bowel habits (82%), energy (73%), and interest in sexual activity (64%). 39% reported overall long-term effects to be worse than expected, most commonly with changes to bowel habits (73%), sexual function (67%), and interest in sexual activity (58%). However, 94% agreed they were better off after treatment. Regarding stigma, a subset reported hiding their diagnosis (12%, 24%) and side effects (24%, 30%) from friends/family or work colleagues, respectively, and 15% indicating they stopped having close relationships due to concerns over stigma. CONCLUSIONS Although patients' perceptions of the severity of short-term CRT side effects were worse than expectations, the vast majority agreed they were better off after treatment. Targeted counseling on common concerns may improve the anal cancer treatment experience. A notable subset reported stigma associated with treatment, warranting further evaluation to understand the impact on the patient experience.
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Affiliation(s)
- Basil H. Chaballout
- School of Medicine GreenvilleUniversity of South CarolinaGreenvilleSouth CarolinaUSA
| | - Eric M. Chang
- School of MedicineOregon Health and Science UniversityPortlandOregonUSA
| | | | - Percy P. Lee
- Cancer Treatment Centers of AmericaCancer Treatment Centers of AmericaPhoenixArizonaUSA
| | - Phillip J. Beron
- Cancer Treatment Centers of AmericaCancer Treatment Centers of AmericaPhoenixArizonaUSA
| | - Michael L. Steinberg
- Cancer Treatment Centers of AmericaCancer Treatment Centers of AmericaPhoenixArizonaUSA
| | - Ann C. Raldow
- Cancer Treatment Centers of AmericaCancer Treatment Centers of AmericaPhoenixArizonaUSA
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16
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Ranabhotu A, Habibian N, Patel B, Farrell E, Do J, Sedghi S, Sedghi L. Case Report: Resolution of high grade anal squamous intraepithelial lesion with antibiotics proposes a new role for syphilitic infection in potentiation of HPV-associated ASCC. Front Oncol 2023; 13:1226202. [PMID: 37854673 PMCID: PMC10580285 DOI: 10.3389/fonc.2023.1226202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/04/2023] [Indexed: 10/20/2023] Open
Abstract
Introduction Human Papillomavirus (HPV) is the primary risk factor for the development of anal intraepithelial neoplasia (AIN) and is a leading risk factor for anogenital squamous cell carcinoma (ASCC). Despite common shared risk factors for both HPV and syphilis, co-infection is not well documented, and the role of syphilitic infection in HPV-associated AIN and ASCC potentiation is not defined. Case description/methods A 72-year-old single male presented with complaints of mild rectal pain and intermittent rectal bleeding. A flexible sigmoidoscopy was performed, and a firm 4.5cm x 3cm perianal mass was detected and superficially biopsied. Pathology findings demonstrated evidence of a high grade squamous intraepithelial lesion (HGSIL, AIN II/III/AIS) with viral cytopathic effect, consistent with HPV infection. Much of the biopsied lesion showed acanthotic squamous mucosa with intraepithelial neutrophils and abundant submucosal plasma cells, suggesting possible syphilitic involvement. Subsequent immunohistochemical staining for p16 as a surrogate marker for HPV was positive, as was an immunohistochemical stain for spirochetes, supportive of co-infection with Treponema pallidum pallidum (T. pallidum), the causative agent in venereal syphilis. The patient was referred to an infectious disease specialist for syphilitic infection and was treated with penicillin with surprisingly complete resolution of the lesion. EUAs were performed 2- and 3-months following treatment without lesion recurrence. However, one year following diagnosis, a flexible sigmoidoscopy revealed a 5 mm recurrent HPV-related low-grade AIN 1 lesion at the dentate line. Discussion Resolution of the lesion by antibiotic treatment for syphilitic infection suggested that co-infection by T. pallidum may potentiate HPV-associated squamous cell carcinoma based on histological findings. Findings from this case, as well as a review of bacterial involvement and potentiation in various cancers, are reviewed here. Such findings offer new insight regarding the role of STI-associated bacteria and HPV co-infection in the establishment of AIN and may additionally propose new treatment modalities for ASCC.
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Affiliation(s)
- A. Ranabhotu
- Gatroenterology Associates of Central Georgia, Macon, GA, United States
| | - N. Habibian
- Gatroenterology Associates of Central Georgia, Macon, GA, United States
| | - B. Patel
- Gatroenterology Associates of Central Georgia, Macon, GA, United States
| | - E. Farrell
- Gatroenterology Associates of Central Georgia, Macon, GA, United States
- Mercer University School of Medicine, Macon, GA, United States
| | - J. Do
- Advanced Pathology Solutions, Department of Gastroenterology, Little Rock, AR, United States
| | - S. Sedghi
- Gatroenterology Associates of Central Georgia, Macon, GA, United States
- Mercer University School of Medicine, Macon, GA, United States
| | - L. Sedghi
- Department of Oral and Craniofacial Sciences, University of California San Francisco School of Dentistry, San Francisco, CA, United States
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Mishra H, Mishra R, Singh A, Mandal A, Singh TB, Asthana AK. Evaluation of survival outcomes and prognostic factors of carcinoma anal canal at a tertiary cancer center. J Cancer Res Ther 2023; 19:1998-2004. [PMID: 38376309 DOI: 10.4103/jcrt.jcrt_357_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 06/01/2022] [Indexed: 02/21/2024]
Abstract
CONTEXT Concurrent chemoradiotherapy is considered a standard of care for patients with carcinoma anal canal. Being an unusual malignancy, there is limited Indian data regarding survival outcomes and prognostic factors. AIM To evaluate survival outcomes and associated prognostic factors in patients with carcinoma anal canal treated with radical intent. METHODS AND MATERIAL Patients with squamous cell carcinoma of the anal canal, treated with radical intent between 2015 and 2019 were included in the study. Data regarding the baseline characteristics of the patients and treatment outcomes were collected and analyzed. Survival rates were estimated using Kaplan-Meier method. To determine survival difference between the groups, log-rank test was used. Multivariate analyses were performed with Cox proportional hazard models and P value < 0.05 was considered significant. RESULTS Forty-two patients were identified after applying suitable eligibility criteria. The median age was 55 years (range: 26-80 years).The median follow-up duration was 23.5 months (range: 1.9-51.9 months). The 3-year overall survival (OS), disease-free survival (DFS), and locoregional (LRC) were 78.5%, 53.1%, and 66.4%, respectively. On multivariate analysis, inferior DFS was significantly affected by lack of concurrent chemotherapy (CT) (hazard ratio [HR], 11.50; 95% confidence interval [CI], 1.92-68.78; P = 0.007) and radiotherapy (RT) dose of 45 Gy or less (HR, 35.96; 95% CI, 6.32-204.56; P = 0.000). CONCLUSION For patients of carcinoma anal canal, concurrent CT and RT dose are independent prognostic factors influencing DFS.
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Affiliation(s)
- Himanshu Mishra
- Department of Radiotherapy and Radiation Medicine, Institute of Medical Sciences, BHU, Varanasi, Uttar Pradesh, India
| | - Ritusha Mishra
- Department of Radiotherapy and Radiation Medicine, Institute of Medical Sciences, BHU, Varanasi, Uttar Pradesh, India
| | - Ankita Singh
- Department of Radiotherapy and Radiation Medicine, Institute of Medical Sciences, BHU, Varanasi, Uttar Pradesh, India
| | - Abhijit Mandal
- Department of Radiotherapy and Radiation Medicine, Institute of Medical Sciences, BHU, Varanasi, Uttar Pradesh, India
| | - Tej B Singh
- Department of Biostatistics, Institute of Medical Sciences, BHU, Varanasi, Uttar Pradesh, India
| | - Anupam K Asthana
- Department of Radiotherapy and Radiation Medicine, Institute of Medical Sciences, BHU, Varanasi, Uttar Pradesh, India
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Mineur L, Vazquez L, Belkacemi M, Toullec C, Bentaleb N, Boustany R, Plat F. Capecitabine/Mitomycin versus 5-Fluorouracil/Mitomycin in Combination with Simultaneous Integrated Boost Intensity-Modulated Radiation Therapy for Anal Cancer. Curr Oncol 2023; 30:8563-8574. [PMID: 37754536 PMCID: PMC10528380 DOI: 10.3390/curroncol30090621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/15/2023] [Accepted: 09/15/2023] [Indexed: 09/28/2023] Open
Abstract
Since EXTRA, a non-randomized phase II trial with 31 patients, explored the use of capecitabine, mitomycin and radiation therapy (RT) in the treatment of localized squamous cell carcinoma of the anal canal (SCCAC), this treatment has been considered as an acceptable alternative to infusional 5-FU. However, the differences in efficacy between capecitabine and 5-FU in chemoradiation therapy (CRT) with simultaneous integrated boost (SIB) radiation therapy (SIB-IMRT) for local SCCAC are not well documented. Patients included in this prospective monocentric cohort study were treated with SIB-RapidArc (a unique RT method treatment for all patients: identical technique, volume and constraints for at-risk organs), mitomycin C and 5-FU each day of RT for 7 weeks (group 1) or capecitabine each day of RT (group 2). Patients treated between July 2009 and August 2017 (group 1) and between November 2012 and April 2018 (group 2) for local SCCAC T2-4 classified as N, M0 or T, N1-3, M0 were included. Primary endpoints were progression-free survival (PFS) and acute toxicities. Results: One hundred forty-seven patients were included, 91 in group 1 and 56 in group 2. The two groups were statistically comparable in terms of sex, Eastern Cooperative Oncology Group Performance Status (ECOG PS) and TNM. With a median duration of follow-up of 53.5 months, the PFS rate at 3 years was 80% for group 1 and 75% for group 2 (p = 0.32). The 3-year colostomy-free survival rate was 92% for group 1 and 85% for group 2 (p = 0.11). The rate of patients with at least one grade 3 or higher acute toxicity was 35.5% in group 1 and 21.4% in group 2 (p = 0.10), with a trend of fewer acute toxicities with capecitabine. Conclusion: Capecitabine/mitomycin in combination with SIB RapidArc radiation therapy for anal cancer seems as effective as 5-FU-based chemotherapy and is well tolerated with minimal toxicity.
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Affiliation(s)
- Laurent Mineur
- Oncodigestive and Clinical Research Department, Sainte Catherine Institut du Cancer Avignon-Provence, 84918 Avignon, France
| | - Léa Vazquez
- Oncodigestive and Clinical Research Department, Sainte Catherine Institut du Cancer Avignon-Provence, 84918 Avignon, France
| | - Mohamed Belkacemi
- Statistics Department, PRECIS, Nouvelles Technologies, Languedoc Mutualité, 34000 Montpellier, France
| | - Clémence Toullec
- Oncodigestive and Clinical Research Department, Sainte Catherine Institut du Cancer Avignon-Provence, 84918 Avignon, France
| | - Newfel Bentaleb
- Oncodigestive and Clinical Research Department, Sainte Catherine Institut du Cancer Avignon-Provence, 84918 Avignon, France
| | - Rania Boustany
- Oncodigestive and Clinical Research Department, Sainte Catherine Institut du Cancer Avignon-Provence, 84918 Avignon, France
| | - Frederi Plat
- Oncodigestive and Clinical Research Department, Sainte Catherine Institut du Cancer Avignon-Provence, 84918 Avignon, France
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Gul SK, Tepetam H, Yildiz F, Er I, Oksuz DC, Parvizi M, Ozden AS, Alicikus ZA, Sari SY, Alomari O, Gorken IB. Revisiting the Radical Radiotherapy-Radiochemotherapy Results in Anal Canal Cancers: (TROD Gastrointestinal Group Study 02-005). Clin Colorectal Cancer 2023; 22:318-326. [PMID: 37336706 DOI: 10.1016/j.clcc.2023.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 05/10/2023] [Accepted: 05/15/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND AND AIM This study aimed to determine treatment outcomes and factors affecting prognosis in patients diagnosed with anal canal cancer who received radical radiotherapy (RT) or radiotherapy combined with chemotherapy (CT-RT) in radiation oncology centers in Turkey and compare the results with literature. MATERIAL AND METHOD The study included 193 patients with anal canal cancer reported between 1995 and 2019, of which 162 had complete data. The study was conducted in 11 radiation oncology centers, and a joint database was shared among them. Patients received radiotherapy doses of 45 Gy to 60 Gy. Data analysis was done using SPSS for Windows version 20. RESULTS Median follow-up was 48.51 months (2-214). All patients received radiotherapy, and 140 (86.4%) received concurrent chemotherapy. Radiotherapy doses of 50.4 Gy to 60 Gy were administered to 74 patients (45.7%) using 2-dimensional-3-dimensional (2D-3D) conformal therapy and 70 patients (43.2%) using intensity modulated radiotherapy technique (IMRT). Acute phase hematologic toxicity was observed in 62 patients (38.3%), and nonhematologic toxicity in 123 patients (75.9%). The 5-year overall survival (OS) rate was 75.1% and disease-specific survival (DSS) rate was 76.4%. OS without colostomy was achieved in 79,8 % at 5 years, and complete response in 112 patients (69.1%). OS rate was significantly higher in 142 patients with positive response (P < .000) and 112 with complete response (P < .000). Anemia (P < .002), local progression, and systemic progression (P < .000) resulted in lower OS (P < .002). In univariate analysis, factors affecting OS rate were: gender, age, stage, lymph node status, T stage, RT treatment duration, and treatment planning with PET fusion, which were found to be statistically significant. Completing radiotherapy in less than 45 days, concurrent chemotherapy, and continued administration of mitomycin and 5 FU as chemotherapy had a significant positive effect on overall survival. OS rate was higher in patients receiving RT dose of 58 Gy or less and undergoing IMRT planning in radiotherapy. IMRT was associated with lower acute and late side effects. CONCLUSION Radiochemotherapy is the primary treatment for anal canal cancer and advanced radiotherapy techniques may increase survival by reducing side effects and improving treatment continuation. Higher treatment doses require further investigation. The efficacy of treatment can be improved by including patients treated with modern radiotherapy techniques in multicenter prospective studies using new and more effective chemotherapy and immunotherapy agents.
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Affiliation(s)
- Sule Karabulut Gul
- Department of Radiation Oncology, University of Health Sciences, Dr. Lutfi Kirdar Kartal Training and Research Hospital, Istanbul, Turkey.
| | - Huseyin Tepetam
- Department of Radiation Oncology, University of Health Sciences, Dr. Lutfi Kirdar Kartal Training and Research Hospital, Istanbul, Turkey
| | - Ferah Yildiz
- Department of Radiation Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ilhami Er
- Department of Radiation Oncology, Izmir Katip Celebi University, Ataturk Training and Research Hospital, Izmir, Turkey
| | - Didem Colpan Oksuz
- Istanbul University Department of Radiation Oncology, Hospital of Cerrahpasa school of Medicine, Istanbul, Turkey
| | - Murtaza Parvizi
- Department of Radiation Oncology, Manisa State Hospital, Manisa, Turkey
| | - Ayse Sevgi Ozden
- Department of Radiation Oncology, University of Health Sciences, Dr. Lutfi Kirdar Kartal Training and Research Hospital, Istanbul, Turkey
| | | | - Sezin Yuce Sari
- Department of Radiation Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Omar Alomari
- Hamidiye International School of Medicine, University of Health Sciences, Istanbul, Turkey
| | - Ilknur Bilkay Gorken
- Department of Radiation Oncology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
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Kitaguchi D, Tsukada Y, Ito M, Horasawa S, Bando H, Yoshino T, Yamada K, Ajioka Y, Sugihara K. Survival outcomes following salvage abdominoperineal resection for recurrent and persistent anal squamous cell carcinoma. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:106929. [PMID: 37210274 DOI: 10.1016/j.ejso.2023.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 04/03/2023] [Accepted: 05/03/2023] [Indexed: 05/22/2023]
Abstract
INTRODUCTION The primary treatment for locoregional failure following chemoradiotherapy for squamous cell carcinoma of the anus (SCCA) is salvage abdominoperineal resection (APR). However, it is necessary to distinguish between recurrent and persistent diseases because of their varied pathologies. We aimed to clarify the survival outcomes following salvage APR for recurrent and persistent diseases and investigate the significance of salvage APR. MATERIALS AND METHODS This multicentre retrospective cohort study used clinical data from 47 hospitals. All patients were diagnosed with SCCA and underwent definitive radiotherapy as the primary treatment between 1991 and 2015. Overall survival (OS) was compared between the following cohorts: salvage APR for recurrence, salvage APR for persistence, non-salvage APR for recurrence, and non-salvage APR for persistence. RESULTS Five-year OS of salvage APR for recurrence, salvage APR for persistence, non-salvage APR for recurrence, and non-salvage APR for persistence were 75% (46%-90%), 36% (21%-51%), 42% (21%-61%), and 47% (33%-60%), respectively. OS of salvage APR for the recurrent disease was significantly higher than that for persistent disease (p = 0.00597). For recurrent disease, OS following salvage APR was significantly higher than that following non-salvage APR (p = 0.0204); however, for persistent disease, there was no significant difference between salvage and non-salvage APR (p = 0.928). CONCLUSION Survival outcomes following salvage APR for persistent disease were significantly worse than that for recurrent disease. Salvage APR did not improve survival outcomes for persistent disease compared to non-salvage APR. These results will elicit a review of persistent disease treatment strategies.
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Affiliation(s)
- Daichi Kitaguchi
- Department of Colorectal Surgery, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Yuichiro Tsukada
- Department of Colorectal Surgery, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Masaaki Ito
- Department of Colorectal Surgery, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Satoshi Horasawa
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Hideaki Bando
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Kazutaka Yamada
- Department of Surgery, Coloproctology Center Takano Hospital, 3-2-55, Oe, Chuo-ku, Kumamoto, 862-0971, Japan.
| | - Yoichi Ajioka
- Division of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, 8050 Ikarashi 2-no-cho, Nishi-ku, Niigata, 950-2181, Japan.
| | - Kenichi Sugihara
- Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
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21
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Vendrely V, Ronchin P, Minsat M, Le Malicot K, Lemanski C, Mirabel X, Etienne PL, Lièvre A, Darut-Jouve A, de la Fouchardière C, Giraud N, Breysacher G, Argo-Leignel D, Thimonnier E, Magné N, Abdelghani MB, Lepage C, Aparicio T. Panitumumab in combination with chemoradiotherapy for the treatment of locally-advanced anal canal carcinoma: Results of the FFCD 0904 phase II trial. Radiother Oncol 2023; 186:109742. [PMID: 37315583 DOI: 10.1016/j.radonc.2023.109742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 05/29/2023] [Accepted: 06/05/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND AND PURPOSE Standard treatment of squamous cell carcinoma of the anus (SCCA)is 5-fluorouracil (5FU) and mitomycin C (MMC) based chemoradiotherapy (CRT). This phase II study (EudraCT: 2011-005436-26) assessed the tolerance and complete response (CR) rate at 8 weeks of panitumumab (Pmab) combined with MMC-5FU-based CRT. METHODS Patients with locally advanced tumors without metastases (T2 > 3 cm, T3-T4, or N + whatever T stage) were treated with IMRT up to 65 Gy and concomitant CT according to the doses defined by a previous phase I study (MMC: 10 mg/m2; 5FU: 400 mg/m2; Pmab: 3 mg/kg). The expected CR rate was 80%. RESULTS Forty-five patients (male: 9, female: 36; median age: 60.1 [41.5-81]) were enrolled in 15 French centers. The most common related grade 3-4 toxicities observed were digestive (51.1%), hematologic (lymphopenia: 73.4%; neutropenia: 11.1%), radiation dermatitis (13.3%), and asthenia (11.1%) with RT interruption in 14 patients. One patient died because of mesenteric ischemia during the CRT, possibly related to treatment. In ITT analysis, the CR rate at 8 weeks after CRT was 66.7% [90%CI: 53.4-78.2]. Median follow-up was 43.6 months [IC 95%: 38.61-47.01]. Overall survival, recurrence-free and colostomy-free survival at 3 years were 80% [95%CI: 65.1-89], 62.2% [IC95%: 46.5-74.6] and 68.8 % [IC95%: 53.1-80.2] respectively. CONCLUSION Panitumumab in combination with CRT for locally advanced SCCA failed to meet the expected CR rate and exhibited a poor tolerance. Furthermore, late RFS, CFS, and OS did not suggest any outcome improvement to justify further clinical trials. CLINICALTRIALS gov identifier: NCT01581840.
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Affiliation(s)
- Véronique Vendrely
- Radiation Oncology Department, CHU Bordeaux, Bordeaux, France; BRIC (BoRdeaux Institute of OnCology), UMR1312, INSERM, University of Bordeaux, F-33000 Bordeaux, France.
| | | | | | - Karine Le Malicot
- Fédération Francophone de Cancérologie Digestive, University of Burgundy, Biostatistics, Dijon, France, EPICAD INSERM LNC-UMR 1231, Dijon, France
| | - Claire Lemanski
- Department of Radiation Oncology, Montpellier Cancer Institute (ICM), Montpellier, France
| | - Xavier Mirabel
- Radiotherapy Department, Centre Oscar Lambret, Lille, France
| | | | - Astrid Lièvre
- Gastroenterology Department, Rennes University Hospital, Rennes 1 University, Inserm U1242 COSS (Chemistry Oncogenesis Stress Signaling), Rennes, France
| | | | | | - Nicolas Giraud
- Radiation Oncology Department, CHU Bordeaux, Bordeaux, France
| | | | | | | | - Nicolas Magné
- Radiotherapy and Oncology Department, Institut de Cancérologie Lucien Neuwirth, Saint Priest en Jarez, France
| | | | - Côme Lepage
- Department of Hepato-gastroenterology, University Hospital of Dijon, Dijon, France
| | - Thomas Aparicio
- Gastroenterology and Digestive Oncology Department, Saint Louis Hospital, AP-HP, Paris, France
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22
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Untiedt S, Rolf D, Scobioala S, Wolters H, Elsayad K, Oertel M, Kittel C, Pascher A, Rijcken E, Ullerich H, Glasbrenner B, Eich HT. Impact of dose escalation on colostomy-free survival and treatment outcome in squamous cell anal carcinoma. Strahlenther Onkol 2023; 199:749-760. [PMID: 36862155 PMCID: PMC10361861 DOI: 10.1007/s00066-023-02056-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 01/29/2023] [Indexed: 03/03/2023]
Abstract
PURPOSE Primary radiochemotherapy (RCT) constitutes the standard of care for early- and advanced-stage anal carcinoma. This retrospective study investigates the impact of dose escalation on colostomy-free survival (CFS), overall survival (OS), locoregional control (LRC), progression-free survival (PFS), and acute and late toxicities in patients with squamous cell anal cancer. METHODS Considered were the outcomes of 87 patients with anal cancer treated with radiation/RCT between May 2004 and January 2020 at our institution. Toxicities were evaluated according to the Common Terminology Criteria for Adverse Events (CTCAE version 5.0). RESULTS The 87 patients received treatment with a median boost of 63 Gy to the primary tumor. With a median follow-up of 32 months, the 3‑year CFS, OS, LRC, and PFS were 79.5%, 71.4%, 83.9%, and 78.5%, respectively. Tumor relapse occurred in 13 patients (14.9%). Dose escalation to > 63 Gy (maximum 66.6 Gy) to the primary tumor in 38/87 patients revealed a nonsignificant trend for improved 3‑year CFS (82.4% vs. 97%, P = 0.092), a significantly improved CFS for T2/T3 tumors (72.6% vs. 100%, P = 0.008), and a significantly improved 3‑year PFS for T1/T2 tumors (76.7% vs. 100%, P = 0.035). While acute toxicities did not differ, dose escalation > 63 Gy led to a higher rate of chronic skin toxicities (43.8% vs. 69%, P = 0.042). Treatment with intensity-modulated radiotherapy (IMRT) showed a significant improvement in 3‑year OS (75.4% vs. 53.8%, P = 0.048). In multivariate analysis, significant improvements for T1/T2 tumors (CFS, OS, LRC, PFS), G1/2 tumors (PFS), and IMRT (OS) were shown. The nonsignificant trend for CFS improvement with dose escalation > 63 Gy was also apparent in multivariate analysis (P = 0.067). CONCLUSION Dose escalation > 63 Gy (maximum 66.6 Gy) may improve CFS and PFS for certain subgroups, with a concomitant increase in chronic skin toxicities. Modern IMRT seems to be associated with an improvement in OS.
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Affiliation(s)
- Sebastian Untiedt
- Department of Radiation Oncology, University Hospital Muenster, 48149, Muenster, Germany.
| | - Daniel Rolf
- Department of Radiation Oncology, University Hospital Muenster, 48149, Muenster, Germany
| | - Sergiu Scobioala
- Department of Radiation Oncology, University Hospital Muenster, 48149, Muenster, Germany
| | - Heidi Wolters
- Department of Radiation Oncology, University Hospital Muenster, 48149, Muenster, Germany
| | - Khaled Elsayad
- Department of Radiation Oncology, University Hospital Muenster, 48149, Muenster, Germany
| | - Michael Oertel
- Department of Radiation Oncology, University Hospital Muenster, 48149, Muenster, Germany
| | - Christopher Kittel
- Department of Radiation Oncology, University Hospital Muenster, 48149, Muenster, Germany
| | - Andreas Pascher
- Department for General, Visceral and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Emile Rijcken
- Department for General, Visceral and Transplant Surgery, University Hospital Muenster, 48149, Muenster, Germany
| | - Hansjörg Ullerich
- Department of Medicine B, Gastroenterology, University Hospital Muenster, 48149, Muenster, Germany
| | - Bernhard Glasbrenner
- Department of Medicine B, Gastroenterology, St. Franziskus-Hospital Muenster, 48145, Muenster, Germany
| | - Hans Theodor Eich
- Department of Radiation Oncology, University Hospital Muenster, 48149, Muenster, Germany
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23
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Roji AM, Namiq KF, Radley S, Ismail T, Hejmadi R, Taniere P, Geh JI. Management of small (T1-T2) anal margin squamous cell carcinoma: clinical outcomes following local excision alone. Colorectal Dis 2023; 25:1403-1413. [PMID: 37029622 DOI: 10.1111/codi.16562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/28/2023] [Accepted: 03/08/2023] [Indexed: 04/09/2023]
Abstract
AIM Squamous cell carcinomas of the anus are normally treated with synchronous chemoradiotherapy (CRT). Small, localized anal margin tumours may be adequately treated by local excision (LE) alone. This study aims to investigate the outcomes of patients with anal margin tumours treated with LE alone, reserving the use of CRT for salvage on local recurrence (LR). METHODS Patients with small, localized (stage I/IIA) anal margin tumours treated by LE from October 1999 to September 2018 were identified. The effect of tumour size and resection margin on LR risk was analysed. Outcomes of overall survival and disease-free survival were measured. RESULTS Fifty-five patients with anal margin tumours were identified. Overall 5-year LR, overall survival and disease-free survival rates were 8%, 86% and 82% respectively. Of the seven LRs, five were successfully salvaged with CRT with no further recurrence and two were not fit for CRT. Resection margins in non-fragmented tumours and tumour size did not significantly influence LR risk. CONCLUSIONS Most small, localized anal margin tumours can be adequately treated by LE alone with low LR rates. Most patients who developed LR were salvaged using CRT, with no cancer-related deaths reported.
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Affiliation(s)
- A M Roji
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - K F Namiq
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- School of Cancer Sciences, University of Birmingham, Birmingham, UK
| | - S Radley
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - T Ismail
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - R Hejmadi
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - P Taniere
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - J I Geh
- Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- School of Cancer Sciences, University of Birmingham, Birmingham, UK
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Varela Cagetti L, Moureau-Zabotto L, Zemmour C, Ferré M, Giovaninni M, Poizat F, Lelong B, De Chaisemartin C, Mitry E, Tyran M, Zioueche-Mottet A, Salem N, Tallet A. The impact of brachytherapy boost for anal canal cancers in the era of de-escalation treatments. Brachytherapy 2023; 22:531-541. [PMID: 37150739 DOI: 10.1016/j.brachy.2023.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 03/27/2023] [Accepted: 03/30/2023] [Indexed: 05/09/2023]
Abstract
PURPOSE To analyze clinical outcomes of high-dose-rate (HDR) interstitial brachytherapy boost (ISBT) after external beam radiation therapy (EBRT) or chemoradiotherapy (CRT) for the treatment of anal canal cancers (ACC). METHODS AND MATERIALS A total of 78 patients with ACC were treated at our institution by ISBT. Local Control (LC), disease-free survival (DFS), overall survival (OS), colostomy-free survival (CFS) and toxicity rates were analyzed. RESULTS With a median followup (FU) of 59.8 months (95% CI [55.8-64.2]), six (7.7%) local recurrences with 2 patients (2.6%) having persistent disease at 3 months were observed. The 5-year rate of LC for the entire population was 92% [83-96%]. The 5-year DFS rate was 86% [76-93%]. The 5-year OS was 96% [88-99%]. In the univariate analysis, chemotherapy was significantly associated with morbidity grade ≥2. Late digestive toxicity grade ≥3 was reported in 8.9% patients, 1 patient underwent colostomy due to toxicity. The 5-year CFS rate was 88% [79-94%]. CONCLUSIONS HDR interstitial brachytherapy boost provide excellent rates of tumor control and colostomy-free survival with a favorable profile of GI toxicity. Continence in anal cancer survivors is a challenge and the boost technique must be discussed in a multidisciplinary approach as part of de-escalation treatments.
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Affiliation(s)
| | - Laurence Moureau-Zabotto
- Department of Radiation Oncology, Centre de Radiothérapie du Pays d'Aix-en-Provence, Aix-en-Provence France
| | - Christophe Zemmour
- Department of Clinical Research and Investigation, Biostatistics and Methodology Unit, Institut Paoli-Calmettes, Aix Marseille Univ, INSERM, IRD, SESSTIM, Marseille, France
| | - Marjorie Ferré
- Department of Medical Physics, Institut Paoli-Calmettes, Marseille, France
| | - Marc Giovaninni
- Oncology and Endoscopic Unit, Institut Paoli-Calmettes, Marseille, France
| | - Flora Poizat
- Department of Pathology, Institut Paoli-Calmettes, Marseille, France
| | - Bernard Lelong
- Department of Digestive Surgical Oncology, Institut Paoli-Calmettes, Marseille, France
| | | | - Emmanuel Mitry
- Department on Medical Oncology, Institut Paoli-Calmettes, Marseille, France
| | - Marguerite Tyran
- Department of Radiation Oncology, Institut Paoli-Calmettes, Marseille, France
| | | | - Naji Salem
- Department of Radiation Oncology, Institut Paoli-Calmettes, Marseille, France
| | - Agnès Tallet
- Department of Radiation Oncology, Institut Paoli-Calmettes, Marseille, France
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Chu W, Taggar A, Ung Y, Chan KKW, Earle CC, Karotki A, Pasetka M, Presutti J, Wong J, Zhang L, Wong CS. Risk-adjusted chemoradiation according to human papilloma viral status for anal cancer: a pilot study. Front Oncol 2023; 13:1183854. [PMID: 37456246 PMCID: PMC10346840 DOI: 10.3389/fonc.2023.1183854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 05/18/2023] [Indexed: 07/18/2023] Open
Abstract
Background and purpose HPV-associated or positive (HPV+) anal cancer patients may have better outcome compared to those with HPV negative (HPV-) disease. We report a planned interim analysis of a prospective registry study that tailors chemoradiation (CRT) for anal cancer according to HPV status. Materials and methods HPV+ patients received de-escalated radiation doses of 45, 50.4 and 55.8 Gy, while HPV- received 50.4, 55.8 and 63 Gy for T1, T2 and T3/T4 disease respectively. Chemotherapy consisted of a single dose of mitomycin-C and oral capecitabine on days of RT. All patients were planned by VMAT following CT, PET/CT and MR simulation. This cohort (n = 24) had a minimum 24-month follow-up. Disease free survival (DFS) and local failure rates (LFR) were compared with 180 patients managed by standard CRT (2 cycles of mitomycin-C and 5-fluorouracil, radiation doses 50.4-63 Gy based on T-category) from 2011-2018. Propensity score comparison was performed using a retrospective to prospective 2 to 1 match based on tumor size and N-category. Results In the HPV+ cohort (n = 20), there were 2 local failures. Two of 4 HPV- patients failed locally. The 30-month DFS and LFR were 79% and 17% respectively. Similar DFS and LFR were observed in the retrospective (80% and 15% respectively) and matched patients (76% and 16% respectively). No grade ≥3 neutropenia and febrile neutropenia were observed in the registry cohort whereas 19% and 14% respectively were seen in the retrospective patients. Conclusion De-escalation of CRT for HPV+ anal cancer may result in decreased acute toxicities and similar cancer outcomes compared to standard CRT.
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Affiliation(s)
- William Chu
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Amandeep Taggar
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Yee Ung
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Kelvin K. W. Chan
- Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Craig C. Earle
- Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
- Institute for Clinical Evaluative Sciences, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Aliaksandr Karotki
- Department of Medical Physics, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Mark Pasetka
- Department of Pharmacy, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Joe Presutti
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
- Department of Radiation Therapy, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - John Wong
- Department of Laboratory Medicine and Molecular Diagnostics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Liying Zhang
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - C. Shun Wong
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
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Ito Y, Hamaguchi T, Takashima A, Mizusawa J, Shimada Y, Shiozawa M, Mizoguchi N, Kodaira T, Komori K, Ohue M, Konishi K, Teraishi F, Kinouchi M, Murata K, Fujita F, Watanabe M, Iinuma G, Ishida F, Saida Y, Matsuda T, Katayama H, Fukuda H, Kanemitsu Y. Definitive S-1/mitomycin-C chemoradiotherapy for stage II/III anal canal squamous cell carcinoma: a phase I/II dose-finding and single-arm confirmatory study (JCOG0903). Int J Clin Oncol 2023:10.1007/s10147-023-02361-7. [PMID: 37286878 DOI: 10.1007/s10147-023-02361-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 05/18/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Definitive chemoradiotherapy (CRT) with 5-fluorouracil plus mitomycin-C is a standard treatment for stage II/III squamous cell carcinoma of the anal canal (SCCA). We performed this dose-finding and single-arm confirmatory trial of CRT with S-1 plus mitomycin-C to determine the recommended dose (RD) of S-1 and evaluate its efficacy and safety for locally advanced SCCA. METHODS Patients with clinical stage II/III SCCA (UICC 6th) received CRT comprising mitomycin-C (10 mg/m2 on days 1 and 29) and S-1 (60 mg/m2/day at level 0 and 80 mg/m2/day at level 1 on days 1-14 and 29-42) with concurrent radiotherapy (59.4 Gy). Dose-finding used a 3 + 3 cohort design. The primary endpoint of the confirmatory trial was 3-year event-free survival. The sample size was 65, with one-sided alpha of 5%, power of 80%, and expected and threshold values of 75% and 60%, respectively. RESULTS Sixty-nine patients (dose-finding, n = 10; confirmatory, n = 59) were enrolled. The RD of S-1 was determined as 80 mg/m2/day. Three-year event-free survival in 63 eligible patients who received the RD was 65.0% (90% confidence interval 54.1-73.9). Three-year overall, progression-free, and colostomy-free survival rates were 87.3%, 85.7%, and 76.2%, respectively; the complete response rate was 81% on central review. Common grade 3/4 acute toxicities were leukopenia (63.1%), neutropenia (40.0%), diarrhea (20.0%), radiation dermatitis (15.4%), and febrile neutropenia (3.1%). No treatment-related deaths occurred. CONCLUSIONS Although the primary endpoint was not met, S-1/mitomycin-C chemoradiotherapy had an acceptable toxicity profile and favorable 3-year survival and could be a treatment option for locally advanced SCCA. CLINICAL TRIAL INFORMATION jRCTs031180002.
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Affiliation(s)
- Yoshinori Ito
- Department of Radiation Oncology, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8666, Japan.
| | - Tetsuya Hamaguchi
- Department of Gastroenterological Oncology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Atsuo Takashima
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Junki Mizusawa
- Japan Clinical Oncology Group Data Center, National Cancer Center Hospital, Tokyo, Japan.
| | - Yasuhiro Shimada
- Division of Clinical Oncology, Kochi Health Sciences Center, Kochi, Japan
| | - Manabu Shiozawa
- Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan
| | - Nobutaka Mizoguchi
- Department of Radiation Oncology, Kanagawa Cancer Center, Yokohama, Japan
| | - Takeshi Kodaira
- Department of Radiation Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Koji Komori
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Masayuki Ohue
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Koji Konishi
- Department of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Fuminori Teraishi
- Department of Gastroenterological Surgery, Kochi Health Sciences Center, Kochi, Japan
| | | | - Kohei Murata
- Department of Surgery, Suita Municipal Hospital, Suita, Japan
| | - Fumihiko Fujita
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
| | - Masahiko Watanabe
- Department of Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Gen Iinuma
- Department of Diagnostic Radiology, National Cancer Center Hospital, Tokyo, Japan
| | - Fumio Ishida
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama, Japan
| | - Yoshihisa Saida
- Department of Surgery, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Takahisa Matsuda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroshi Katayama
- Japan Clinical Oncology Group Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Haruhiko Fukuda
- Japan Clinical Oncology Group Data Center, National Cancer Center Hospital, Tokyo, Japan
| | - Yukihide Kanemitsu
- Department of Colorectal Surgery, National Cancer Center Hospital, Tokyo, Japan
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Rimini M, Franco P, Bertolini F, Berardino DB, Giulia ZM, Stefano V, Andrikou K, Arcadipane F, Napolitano M, Buno LV, Alessandra GM, Olivero F, Ferreri F, Ricardi U, Cascinu S, Casadei-Gardini A. The Prognostic Role of Baseline Eosinophils in HPV-Related Cancers: a Multi-institutional Analysis of Anal SCC and OPC Patients Treated with Radical CT-RT. J Gastrointest Cancer 2023; 54:662-671. [PMID: 35915202 PMCID: PMC9342937 DOI: 10.1007/s12029-022-00850-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/02/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND AND AIM Anal squamous cell carcinoma (SCC) and oropharyngeal cancer (OPC) are rare tumors associated with HPV infection. Bioumoral predictors of response to chemoradiation (CT-RT) are lacking in these settings. With the aim to find new biomarkers, we investigated the role of eosinophils in both HPV-positive anal SCC and HPV-related oropharyngeal cancer (OPC). METHODS We retrieved clinical and laboratory data of patients with HPV-positive anal SCC treated with CT-RT in 5 institutions, and patients with locally advanced OPC SCC treated with CT-RT in 2 institutions. We examined the association between baseline eosinophil count (the best cutoff has been evaluated by ROC curve analysis: 100 × 10^9/L) and disease-free survival (DFS). Unadjusted and adjusted hazard ratios by baseline characteristics were calculated using the Cox proportional hazards model. RESULTS Three hundred four patients with HPV-positive anal SCCs and 168 patients with OPCs (122 HPV-positive, 46 HPV-negative diseases) were analyzed. In anal SCC, low eosinophil count (< 100 × 10^9/L) correlates to a better DFS (HR = 0.59; p = 0.0392); likewise, in HPV-positive OPC, low eosinophil count correlates to a better DFS (HR = 0.50; p = 0.0428). In HPV-negative OPC, low eosinophil count confers worse DFS compared to high eosinophil count (HR = 3.53; p = 0.0098). After adjustment for age and sex, eosinophils were confirmed to be independent prognostic factors for DFS (HR = 4.55; p = 0.0139). CONCLUSION Eosinophil count could be used as a prognostic factor in anal HPV-positive SCC. The worse prognosis showed in HPV-positive patients with high eosinophil count is likely to derive from an unfavorable interaction between the HPV-induced immunomodulation and eosinophils, which may hamper the curative effect of RT.
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Affiliation(s)
- Margherita Rimini
- Oncologic Department, IRCCS San Raffaele Scientific Institute Hospital, 20019, Milan, Italy
| | - Pierfrancesco Franco
- Department of Oncology - Radiation Oncology, University of Turin School of Medicine, Via Genova 3, 10126, Turin, Italy.
| | - Federica Bertolini
- Department of Oncology and Hematology, Division of Oncology, University Hospital Modena, Modena, Italy
| | - De Bari Berardino
- Radiation Oncology, Centre Hospitalier Universitaire de Besançon, 25000, Besançon cedex, France
- Radiation Oncology, Réseau Hospitalier Neuchâtelois, CH-2300, La Chaux-de-Fonds, Switzerland
| | - Zampino Maria Giulia
- Division of Radiation Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | - Vegge Stefano
- Radiation Oncology Department, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Kalliopi Andrikou
- Oncologic Department, Istituto Scientifico Romagnolo per lo Studio e la Cura Dei Tumori, IRCCS, Meldola (Forlì), Italy
| | - Francesca Arcadipane
- Department of Oncology - Radiation Oncology, University of Turin School of Medicine, Via Genova 3, 10126, Turin, Italy
| | - Martina Napolitano
- Department of Oncology and Hematology, Division of Oncology, University Hospital Modena, Modena, Italy
| | - Lavajo Vieira Buno
- Radiation Oncology, Centre Hospitalier Universitaire de Besançon, 25000, Besançon cedex, France
| | | | - Francesco Olivero
- Department of Oncology - Radiation Oncology, University of Turin School of Medicine, Via Genova 3, 10126, Turin, Italy
| | - Filippo Ferreri
- Department of Oncology - Radiation Oncology, University of Turin School of Medicine, Via Genova 3, 10126, Turin, Italy
| | - Umberto Ricardi
- Department of Oncology - Radiation Oncology, University of Turin School of Medicine, Via Genova 3, 10126, Turin, Italy
| | - Stefano Cascinu
- Oncologic Department, IRCCS San Raffaele Scientific Institute Hospital, 20019, Milan, Italy
| | - Andrea Casadei-Gardini
- Oncologic Department, IRCCS San Raffaele Scientific Institute Hospital, 20019, Milan, Italy
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28
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Lefèvre AC, Serup-Hansen E, Storm KS, Wind KL, Kronborg C, Spindler KLG. One-Year Treatment-Related Side Effects and Quality of Life After Chemoradiotherapy in Squamous Cell Carcinoma of the Anus. Int J Radiat Oncol Biol Phys 2023; 115:1165-1177. [PMID: 36179989 DOI: 10.1016/j.ijrobp.2022.09.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 09/13/2022] [Accepted: 09/13/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE Patient-reported outcome (PRO) and National Cancer Institute-Common Terminology Criteria for Adverse Events (NCI-CTCAE) data for patients with squamous cell carcinoma of the anus (SCCA) treated with modern radiation therapy (RT) are lacking. The primary aim of this study was to report bowel and bladder PRO and NCI-CTCAE for patients with SCCA 1 year after RT. METHODS AND MATERIALS From 2015 to 2020, we included patients in a prospective Danish national study. Data were collected before treatment (PT) and 1 year after treatment (1Y) using NCI-CTCAE version 4.0, as well as European Organisation for Research and Treatment of Cancer Quality of Life Questionnaires C30 and CR29. We evaluated the combined PRO scores according to the European Organisation for Research and Treatment of Cancer scoring guidelines, and classified changes according to score difference from PT to 1Y as no change (0-5), minor (5-10), moderate (11-20), and major (>20). Raw scores were reported as frequencies of each of the scores: Not at all, a little, quite a bit, and very much. RESULTS Of the 270 patients, 81% had complete data sets, including PT and 1Y answers. Functional mean scores were equal to a matched normal population cohort at PT and 1Y. From PT to 1Y, C30 scores were stable despite minor improvements in global health status/quality of life (7.3), emotional functioning (9.3), insomnia (8.0), and appetite loss (7.8). For questionnaire CR29, bowel and bladder symptoms and sore skin improved with minor change (6.2), and buttocks, anal, or rectal pain improved with moderate change (18.3). Flatulence worsened moderately (12.6), and fecal incontinence had minor worsening (7.8). Agreement between PROs and NCI-CTCAE was generally only fair to moderate, especially for quantitative symptoms, such as pain (κ = 0.25). CONCLUSIONS For patients with SCCA who underwent definitive RT, only a few patients had high scores (indicating quite a bit or very much frequency of bother) regarding bowel and bladder symptoms.
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Affiliation(s)
- Anna Cecilie Lefèvre
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Denmark.
| | | | | | - Karen Lycke Wind
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Denmark
| | - Camilla Kronborg
- Danish Center for Particle Therapy, Denmark; Department of Clinical Medicine, Aarhus University, Denmark
| | - Karen-Lise Garm Spindler
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Denmark; Department of Oncology, Aarhus University Hospital, Denmark
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29
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Linz VC, Schwanbeck C, Krajnak S, Anic K, Jäkel J, Schwab R, Schmidt M, Schmidberger H, Hasenburg A, Battista MJ. Comparison of cisplatin and mitomycin C/5-FU as radiosensitisers in the treatment of locally advanced vulvar cancer: results of a retrospective, observational, single-institutional cohort study. J Cancer Res Clin Oncol 2023; 149:1391-1399. [PMID: 35451700 PMCID: PMC10020277 DOI: 10.1007/s00432-022-04006-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 04/01/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE We retrospectively investigated the widely used radiosensitisers cisplatin and mitomycin C/5-fluorouracil (5-FU) in patients with locally advanced vulvar cancer for outcome and toxicity. METHODS We screened the archive for patients treated with chemoradiation for vulvar cancer diagnosed between 01/2010 and 08/2021 at our institution. The impact of both radiosensitisers on prognosis was compared using Kaplan-Meier method and Cox-regression analysis. RESULTS One hundred and forty-three patients with vulvar cancer were screened. Twenty-nine patients received chemoradiation (mitomycin C/5-FU n = 14; cisplatin n = 12; others n = 3) as a primary, neoadjuvant or adjuvant treatment. Median follow-up was 15.5 months. Patients in the cisplatin group were older (mean age 54.4 vs. 70.7; p = 0.004). However, the mitomycin C/5-FU group had more advanced tumour stages. The 2-year recurrence-free survival (RFS) was comparable (44.5% vs. 33.3%; p = 0.932). The 2-year overall survival (OS) showed a numerical but not statistically significant difference in favour of the mitomycin C/5-FU group (59.7% vs. 31.7%; p = 0.37). 64.3% (9 out of 14) patients, who received mitomycin C/5-FU achieved clinical complete response (cCR) compared to 41.7% (5 out of 12) who received cisplatin (p = 0.505). Radiodermatitis was the most common adverse event in both groups (81%) and more severe in the mitomycin C/5-FU cohort. Myelotoxicity was frequently observed in both groups. Eighteen patients received an additional radiation boost with 10.0 (9-16) Gy and showed a significantly prolonged RFS (p = 0.027) and OS (p = 0.003). CONCLUSION Mitomycin C/5-FU may be considered in the treatment of young and healthy patients with locally advanced vulvar cancer.
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Affiliation(s)
- Valerie Catherine Linz
- Department of Gynaecology and Obstetrics, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany.
| | - Carina Schwanbeck
- Department of Radiooncology and Radiotherapy, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Slavomir Krajnak
- Department of Gynaecology and Obstetrics, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Katharina Anic
- Department of Gynaecology and Obstetrics, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Jörg Jäkel
- Department of Pathology University Medical Center, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Roxana Schwab
- Department of Gynaecology and Obstetrics, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Marcus Schmidt
- Department of Gynaecology and Obstetrics, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Heinz Schmidberger
- Department of Radiooncology and Radiotherapy, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Annette Hasenburg
- Department of Gynaecology and Obstetrics, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Marco Johannes Battista
- Department of Gynaecology and Obstetrics, University Medical Centre of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
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30
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Anal Cancer: The Past, Present and Future. Curr Oncol 2023; 30:3232-3250. [PMID: 36975459 PMCID: PMC10047250 DOI: 10.3390/curroncol30030246] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/07/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023] Open
Abstract
Anal cancer is a rare cancer that accounts for about 2% of all gastrointestinal tract malignancies. Among anal cancer, squamous cell cancer is the most common malignancy. The incidence of all stages of anal squamous cell cancer has been increasing. Human papillomavirus infection and immunosuppression are major risk factors for anal cancer. The management of anal cancer has evolved over the past several decades and continues to do so. Chemoradiation therapy remains the mainstay for treatment for most patients with early-stage disease, whereas systemic therapy is the primary treatment for patients with metastatic disease. Patients with persistent disease or recurrence following chemoradiation therapy are treated with salvage surgery. Access to novel cytotoxic combinations and immunotherapy has improved the outcomes of patients with advanced disease. This review provides an overview of advances in the management of anal cancer over the past two decades. This paper reviews the epidemiology, risk factors, pathology, diagnosis, and management of localized and advanced anal squamous cell cancer, highlights current knowledge gaps in the management of anal cancer, and discusses future directions.
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31
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Astaras C, De Vito C, Chaskar P, Bornand A, Khanfir K, Sciarra A, Letovanec I, Corro C, Dietrich PY, Tsantoulis P, Koessler T. The first comprehensive genomic characterization of rectal squamous cell carcinoma. J Gastroenterol 2023; 58:125-134. [PMID: 36357817 PMCID: PMC9876866 DOI: 10.1007/s00535-022-01937-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/31/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND Rectal cancers represent 35% of colorectal cancers; 90% are adenocarcinomas, while squamous cell carcinoma accounts for 0.3% of them. Given its rarity, little is known concerning its pathogenesis, molecular profile and therapeutic management. The current treatment trend is to treat rectal squamous cell carcinoma by analogy to anal squamous cell carcinoma with definitive chemo-radiotherapy, setting aside surgery in case of local recurrence. METHODS We performed an in-depth genomic analysis (next-generation sequencing, copy number variation, and human papilloma virus characterization) on 10 rectal squamous cell carcinoma samples and compared them in silico to those of anal squamous cell carcinoma and rectal adenocarcinoma. RESULTS Rectal squamous cell carcinoma shows 100% HPV positivity. It has a mutational (PIK3CA, PTEN, TP53, ATM, BCL6, SOX2) and copy number variation profile (3p, 10p, 10q, 16q deletion and 1q, 3q, 5p, 8q, 20p gain) similar to anal squamous cell carcinoma. PI3K/Akt/mTOR is the most commonly affected signaling pathway similarly to anal squamous cell carcinoma. Most commonly gained or lost genes seen in rectal adenocarcinoma (FLT3, CDX2, GNAS, BCL2, SMAD4, MALT1) are not found in rectal squamous cell carcinoma. CONCLUSION This study presents the first comprehensive genomic characterization of rectal squamous cell carcinoma. We confirm the existence of this rare histology and its molecular similarity with anal squamous cell carcinoma. This molecular proximity confirms the adequacy of therapeutic management based on histology and not localization, suggesting that rectal squamous cell carcinoma should be treated like anal squamous cell carcinoma and not as a rectal adenocarcinoma.
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Affiliation(s)
- Christoforos Astaras
- grid.150338.c0000 0001 0721 9812Medical Oncology Department, Geneva University Hospitals, 4 rue Gabrielle-Perret-Gentil, 1205 Geneva, Switzerland
| | - Claudio De Vito
- grid.150338.c0000 0001 0721 9812Pathology Department, Geneva University Hospitals, Geneva, Switzerland
| | - Prasad Chaskar
- grid.150338.c0000 0001 0721 9812Pathology Department, Geneva University Hospitals, Geneva, Switzerland
| | - Aurelie Bornand
- grid.150338.c0000 0001 0721 9812Pathology Department, Geneva University Hospitals, Geneva, Switzerland
| | - Kaouthar Khanfir
- grid.418149.10000 0000 8631 6364Radiation Oncology Department, Valais Hospital, Sion, Switzerland
| | - Amedeo Sciarra
- grid.418149.10000 0000 8631 6364Histopathology, Central Institute, Valais Hospital, Sion, Switzerland
| | - Igor Letovanec
- grid.418149.10000 0000 8631 6364Histopathology, Central Institute, Valais Hospital, Sion, Switzerland
| | - Claudia Corro
- grid.150338.c0000 0001 0721 9812Medical Oncology Department, Geneva University Hospitals, 4 rue Gabrielle-Perret-Gentil, 1205 Geneva, Switzerland ,grid.511014.0Swiss Cancer Center Léman, Lausanne, Geneva Switzerland ,grid.8591.50000 0001 2322 4988Translational Research Center in Onco-Hematology, Department of Medicine, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Pierre-Yves Dietrich
- grid.150338.c0000 0001 0721 9812Medical Oncology Department, Geneva University Hospitals, 4 rue Gabrielle-Perret-Gentil, 1205 Geneva, Switzerland ,grid.511014.0Swiss Cancer Center Léman, Lausanne, Geneva Switzerland ,grid.8591.50000 0001 2322 4988Translational Research Center in Onco-Hematology, Department of Medicine, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Petros Tsantoulis
- grid.150338.c0000 0001 0721 9812Medical Oncology Department, Geneva University Hospitals, 4 rue Gabrielle-Perret-Gentil, 1205 Geneva, Switzerland ,grid.8591.50000 0001 2322 4988Translational Research Center in Onco-Hematology, Department of Medicine, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Thibaud Koessler
- Medical Oncology Department, Geneva University Hospitals, 4 rue Gabrielle-Perret-Gentil, 1205, Geneva, Switzerland. .,Swiss Cancer Center Léman, Lausanne, Geneva, Switzerland.
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Roeder F, Jensen AD, Lindel K, Mattke M, Wolf F, Gerum S. Geriatric Radiation Oncology: What We Know and What Can We Do Better? Clin Interv Aging 2023; 18:689-711. [PMID: 37168037 PMCID: PMC10166100 DOI: 10.2147/cia.s365495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 04/22/2023] [Indexed: 05/13/2023] Open
Abstract
Elderly patients represent a growing subgroup of cancer patients for whom the role of radiation therapy is poorly defined. Older patients are still clearly underrepresented in clinical trials, resulting in very limited high-level evidence. Moreover, elderly patients are less likely to receive radiation therapy in similar clinical scenarios compared to younger patients. However, there is no clear evidence for a generally reduced radiation tolerance with increasing age. Modern radiation techniques have clearly reduced acute and late side effects, thus extending the boundaries of the possible regarding treatment intensity in elderly or frail patients. Hypofractionated regimens have further decreased the socioeconomic burden of radiation treatments by reducing the overall treatment time. The current review aims at summarizing the existing data for the use of radiation therapy or chemoradiation in elderly patients focusing on the main cancer types. It provides an overview of treatment tolerability and outcomes with current standard radiation therapy regimens, including possible predictive factors in the elderly population. Strategies for patient selection for standard or tailored radiation therapy approaches based on age, performance score or comorbidity, including the use of prediction tests or geriatric assessments, are discussed. Current and future possibilities for improvements of routine care and creation of high-level evidence in elderly patients receiving radiation therapy are highlighted.
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Affiliation(s)
- Falk Roeder
- Department of Radiation Therapy and Radiation Oncology, Paracelsus Medical University Hospital, Salzburg, Austria
- Correspondence: Falk Roeder, Department of Radiation Therapy and Radiation Oncology, Paracelsus Medical University Hospital, Müllner Hauptstrasse 48, Salzburg, 5020, Austria, Tel +43 57255 55569, Email
| | - Alexandra D Jensen
- Department of Radiation Oncology, University Hospital Marburg-Giessen, Giessen, Germany
| | - Katja Lindel
- Department of Radiation Oncology, Städtisches Klinikum, Karlsruhe, Germany
| | - Matthias Mattke
- Department of Radiation Therapy and Radiation Oncology, Paracelsus Medical University Hospital, Salzburg, Austria
| | - Frank Wolf
- Department of Radiation Therapy and Radiation Oncology, Paracelsus Medical University Hospital, Salzburg, Austria
| | - Sabine Gerum
- Department of Radiation Therapy and Radiation Oncology, Paracelsus Medical University Hospital, Salzburg, Austria
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O'Brien JS, McVey A, Kelly BD, Chee J, Lawrentschuk N. Recent developments in the diagnosis and management of N1 penile cancer. Curr Opin Urol 2023; 33:64-69. [PMID: 36444651 DOI: 10.1097/mou.0000000000001058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW This article presents a critical review of the current literature to provide a brief update on the contemporary advances in diagnosing and managing N1 penile cancer. RECENT FINDINGS Penile squamous cell carcinoma (pSCC) has evolved from being an orphan field for cancer innovation. Advances in the understanding tumour biology have enabled sophisticated diagnostics and predictive modelling to better characterize inguinal disease. Minimally invasive inguinal lymph node dissection is emerging as a technique that reduces morbidity while maintaining oncological safety. Furthermore, robust clinical trials are underway ,which will provide level one evidence to guide treatment decisions. Exciting advances in the field of immune-oncology offer promise as adjuvant therapies. International collaboration and centralisation of care will be essential to driving translational research and equitable evidence-based care. SUMMARY Improving outcomes for men with pSCC remains a global challenge. Radical inguinal lymph node dissection remains the gold standard for diagnosing and curing N1 disease. Although many promising developments are on the horizon, high-level evidence is required to guide therapy.
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Affiliation(s)
- Jonathan S O'Brien
- Division of Cancer Surgery, Peter MacCallum Cancer Centre
- Sir Peter MacCallum Department of Oncology, The University of Melbourne
- Department of Urology, The Royal Melbourne Hospital
- Prostate Cancer Theranostics and Imaging Centre of Excellence, Peter MacCallum Cancer Centre
| | - Aoife McVey
- Division of Cancer Surgery, Peter MacCallum Cancer Centre
| | - Brian D Kelly
- Division of Cancer Surgery, Peter MacCallum Cancer Centre
- Sir Peter MacCallum Department of Oncology, The University of Melbourne
- Department of Urology, Eastern Health
| | - Justin Chee
- MURAC Health, East Melbourne
- Department of Urology, Alfred Health
| | - Nathan Lawrentschuk
- Division of Cancer Surgery, Peter MacCallum Cancer Centre
- Sir Peter MacCallum Department of Oncology, The University of Melbourne
- Department of Urology, The Royal Melbourne Hospital
- EJ Whitten Prostate Cancer Research Centre at Epworth Healthcare, Melbourne, Victoria, Australia
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Pfister NT, Cao Y, Schlafstein AJ, Switchenko J, Patel PR, McDonald MW, Tian S, Landry JC, Alese OB, Gunthel C, Lin JY. Factors Affecting Clinical Outcomes Among Patients Infected With HIV and Anal Cancer Treated With Modern Definitive Chemotherapy and Radiation Therapy. Adv Radiat Oncol 2022; 8:101155. [PMID: 36845623 PMCID: PMC9943777 DOI: 10.1016/j.adro.2022.101155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 12/09/2022] [Indexed: 12/27/2022] Open
Abstract
Purpose Anal cancer affects a disproportionate percentage of persons infected with human immunodeficiency virus (HIV). We analyzed a cohort of patients with HIV and anal cancer who received modern radiation therapy (RT) and concurrent chemotherapy to assess whether certain factors are associated with poor oncologic outcomes. Patients and Methods We performed a retrospective chart review of 75 consecutive patients with HIV infection and anal cancer who received definitive chemotherapy and RT from 2008 to 2018 at a single academic institution. Local recurrence, overall survival, changes in CD4 counts, and toxicities were investigated. Results Most patients were male (92%) with large representation from Black patients (77%). The median pretreatment CD4 count was 280 cells/mm3, which was persistently lower at 6 and 12 months' posttreatment, 87 cells/mm3 and 182 cells/mm3, respectively (P < .001). Most (92%) patients received intensity modulated RT; median dose was 54 Gy (Range, 46.8-59.4 Gy). At a median follow-up 5.4 years (Range, 4.37-6.21 years), 20 (27%) patients had disease recurrence and 10 (13%) had isolated local failures. Nine patients died due to progressive disease. In multivariable analysis, clinically node negative involvement was significantly associated with better overall survival (hazard ratio, 0.39; 95% confidence interval, 0.16-1.00, P = .049). Acute grade 2 and 3 skin toxicities were common, at 83% and 19%, respectively. Acute grade 2 and 3 gastrointestinal toxicities were 9% and 3%, respectively. Acute grade 3 hematologic toxicity was 20%, and one grade 5 toxicity was reported. Several late grade 3 toxicities persisted: gastrointestinal (24%), skin (17%), and hematologic (6%). Two late grade 5 toxicities were noted. Conclusions Most patients with HIV and anal cancer did not experience local recurrence; however, acute and late toxicities were common. CD4 counts at 6 and 12 months' posttreatment remained lower than pretreatment CD4 counts. Further attention to treatment of the HIV-infected population is needed.
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Affiliation(s)
- Neil T. Pfister
- Department of Radiation Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia
| | - Yichun Cao
- Department of Biostatistics and Bioinformatics, Emory University Rollins School of Public Health, Atlanta, Georgia
| | - Ashely J. Schlafstein
- Department of Radiation Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia
| | - Jeffrey Switchenko
- Department of Biostatistics and Bioinformatics, Emory University Rollins School of Public Health, Atlanta, Georgia
| | - Pretesh R. Patel
- Department of Radiation Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia
| | - Mark W. McDonald
- Department of Radiation Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia
| | - Sibo Tian
- Department of Radiation Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia
| | - Jerome C. Landry
- Department of Radiation Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia
| | - Olatunji B. Alese
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia
| | - Clifford Gunthel
- Department of Medicine – Infectious Diseases Program, Emory University School of Medicine, Atlanta, Georgia
| | - Jolinta Y. Lin
- Department of Radiation Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia,Corresponding author: Jolinta Y. Lin, MD
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The emerging role of immunotherapy in the treatment of anal cancer. Curr Opin Pharmacol 2022; 67:102309. [PMID: 36334330 DOI: 10.1016/j.coph.2022.102309] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 09/19/2022] [Indexed: 01/25/2023]
Abstract
For decades, chemoradiotherapy for early-stage disease and systemic chemotherapy for advanced disease have represented the mainstay of treatment for anal cancer. Over the last few years, however, the advent of immunotherapy has opened interesting therapeutic perspectives, with the establishment of new standards of care, and the development of clinical trials that may further shape the treatment algorithm for this tumour. In this review article, we discuss the rationale behind the use of immunotherapy for anal cancer and provide an overview of the available clinical data and ongoing efforts to build on these.
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Influence of radiation treatment technique (IMRT vs. 3D-RT) on acute toxicity and prognostic factors for survival for anal cancer. Sci Rep 2022; 12:19914. [PMID: 36402828 PMCID: PMC9675840 DOI: 10.1038/s41598-022-24362-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 11/14/2022] [Indexed: 11/21/2022] Open
Abstract
We compared our institutional experience with intensity-modulated radiotherapy (IMRT) and 3D-conformal radiotherapy (3D-RT) for definitive treatment of primary anal cancer. We performed a single-institution retrospective review of all patients with anal squamous cell carcinoma treated with definitive (chemo) radiotherapy with curative intent from 2004 through 2018. We assessed several prognostic factors in respect to relevant survival endpoints. In addition, acute toxicities were determined and compared between IMRT and 3D-RT patients. This study included 94 patients (58 IMRT, 36 3D-RT). Mean follow up for all patients, for IMRT and 3D-RT patients was 61 months (range 6-176), 46 months (range 6-118), and 85 months (range 6-176), respectively. 5-year overall survival (OS) was 86%, disease-free survival (DFS) was 72%, and colostomy-free survival (CFS) was 75% in the IMRT cohort. In the 3D-RT cohort, OS was 87%, DFS was 71%, and CFS was 81% (all p > 0.05). Male gender and Karnofsky Index (KI) were revealed as independent prognostic factors for 5-year OS (p = 0.017; p = 0.023). UICC stage was an independent prognostic factor for DFS and CFS (p = 0.023; p = 0.042). In addition, the pre-treatment leukocyte count was an independent prognostic factor for CFS (p = 0.042). Acute grade ≥ 3 toxicity was not significantly different between IMRT and 3D-RT patients, but the IMRT cohort had favorable outcomes. This study confirmed IMRT as the primary definitive treatment of anal cancer. With similar survival rates, IMRT had the potential to reduce acute toxicity by sparing organs at risk. Promising prognostic factors such as BMI, KI, and leucocyte and hemoglobin levels should be further investigated.
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Saralegui Ansorena Y, Enriquez-Navascues JM, Placer Galan C, Borda Arrizabalaga N, Elosegui Aguirrezabala JL, Elorza Echaniz G, Etxart Lopetegi A, Aguirre Allende I. Characteristics and oncological results of epidermoid anal carcinoma: Comparison analysis between immunocompetent and immunosuppressed patients. Cir Esp 2022; 100:709-717. [PMID: 35850478 DOI: 10.1016/j.cireng.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 05/22/2021] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Most evidence, including recent randomized controlled trials, analysing anal squamous cell carcinoma (SCC) do not consider immunocompromise patient population. The aim of this study was to compare clinical and oncological outcomes among immunocompetent and immunocompromised patients with anal squamous cell carcinoma. METHOD Multicentric retrospective comparative study including 2 cohorts of consecutive patients, immunocompetent and immunocompromised, diagnosed with anal SCC. This study evaluated clinical characteristics, clinical response to radical chemoradiotherapy (CRT) and long-term oncological results including both local and distant recurrence, overall survival (OS) and disease-free survival (DFS). RESULTS A total of 84 patients, 47 (55.6%) female, diagnosed with anal SCC from January 2012 to December 2017 were included, 22 (26%) and 62 (74%) patients in immunocompromised and immunocompetent groups respectively. Patients in immunocompromised group were significantly younger (53 vs. 61 years; P = 0.001), with smaller tumoral size (P = 0.044) and reported higher rates of substance abuse including tobacco use (P = 0.034) and parenteral drug consumption (P = 0.001). No differences were found in administered therapies (P = 301) neither in clinical response to chemoradiotherapy (83 vs. 100%). Moreover, similar 5-year OS (60 vs. 64%; P = 0.756) and DFS (65 vs. 68%; P = 0.338) were observed. CONCLUSION The present study shows no significant differences in long-term oncological results among immunocompetent and immunocompromised patients diagnosed with anal SCC, with a similar oncologic treatment. This evidence might be explained due to the close monitoring and adequate therapeutic control of HIV positive patients.
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Affiliation(s)
- Yolanda Saralegui Ansorena
- Unidad de Cirugía Colorrectal, Servicio de Cirugía General y Digestiva, Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain.
| | - Jose Maria Enriquez-Navascues
- Unidad de Cirugía Colorrectal, Servicio de Cirugía General y Digestiva, Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain
| | - Carlos Placer Galan
- Unidad de Cirugía Colorrectal, Servicio de Cirugía General y Digestiva, Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain
| | - Nerea Borda Arrizabalaga
- Unidad de Cirugía Colorrectal, Servicio de Cirugía General y Digestiva, Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain
| | - Jose Luis Elosegui Aguirrezabala
- Unidad de Cirugía Colorrectal, Servicio de Cirugía General y Digestiva, Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain
| | - Garazi Elorza Echaniz
- Unidad de Cirugía Colorrectal, Servicio de Cirugía General y Digestiva, Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain
| | - Ane Etxart Lopetegi
- Unidad de Cirugía Colorrectal, Servicio de Cirugía General y Digestiva, Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain
| | - Ignacio Aguirre Allende
- Unidad de Cirugía Colorrectal, Servicio de Cirugía General y Digestiva, Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain
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Åström LM, Behrens CP, Storm KS, Sibolt P, Serup-Hansen E. Online adaptive radiotherapy of anal cancer: Normal tissue sparing, target propagation methods, and first clinical experience. Radiother Oncol 2022; 176:92-98. [PMID: 36174846 DOI: 10.1016/j.radonc.2022.09.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/20/2022] [Accepted: 09/20/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND PURPOSE Online adaptive radiotherapy (oART) potentially spares OARs as PTV margins are reduced. This study evaluates dosimetric benefits, compared to standard non-adaptive radiotherapy (non-ART), target propagation methods, and first clinical treatments of CBCT-guided oART of anal cancer. MATERIALS AND METHODS Treatment plans with standard non-ART and reduced oART PTV margins were retrospectively generated for 23 consecutive patients with anal cancer. For five patients randomly selected among the 23 patients, weekly CBCT-guided oART sessions were simulated, where the targets were either deformed or rigidly propagated. Preferred target propagation method and dose to OARs were evaluated. Ten consecutive patients with anal cancer were treated with CBCT-guided oART. Target propagation methods and oART procedure time were evaluated. RESULTS For the retrospective treatment plans, oART resulted in median reductions in bowel bag V45Gy of 11.4 % and bladder V35Gy of 16.1%. Corresponding values for the simulated sessions were 7.5% and 27.1%. In the simulated sessions, 35% of all targets were deformed while 65% were rigidly propagated. Manual editing and rigid propagation were necessary to obtain acceptable target coverage. In the clinical treatments, the primary and some elective targets were rigidly propagated, while other targets were deformed. The median oART procedure time, measured from CBCT acquisition to completion of plan review and QA, was 23 min. CONCLUSIONS Simulated oART reduced the dose to OARs, indicating potential reduction in toxicity. Rigid propagation of targets was necessary to reduce the need for manual edit. Clinical treatments demonstrated that oART of anal cancer is feasible but time-consuming.
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Affiliation(s)
- Lina M Åström
- Department of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark; Department of Health Technology, Technical University of Denmark, Roskilde, Denmark.
| | - Claus P Behrens
- Department of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark; Department of Health Technology, Technical University of Denmark, Roskilde, Denmark
| | - Katrine Smedegaard Storm
- Department of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Patrik Sibolt
- Department of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Eva Serup-Hansen
- Department of Oncology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
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Mesorectal failure after chemoradiotherapy for squamous cell carcinoma of the anus: is sphincter-saving surgery reasonable? Tech Coloproctol 2022; 27:379-388. [PMID: 36127625 DOI: 10.1007/s10151-022-02698-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 09/01/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Abdominoperineal resection (APR) is today the standard treatment for improving survival in case of mesorectal failure without anal canal recurrence after chemoradiotherapy (CRT) for squamous cell carcinoma of the anus (SCC). The aim of this study was to assess if a sphincter-saving surgery is a safe alternative to classical salvage APR in these patients. METHODS A retrospective study was conducted on all patients who had total mesorectal excision (TME) with sphincter-saving surgery either with coloanal or low colorectal anastomosis, for mesorectal failure after CRT for SCC between 2012 and 2020 at our institution. The main endpoint of our study was oncological results at the end of follow-up. Postoperative morbidity and mortality were secondary endpoints. RESULTS There were 10 patients, (8 women, median age 55 years [range 45-61 years]). On TME specimens, R0 resections were noted in five (50%), R1 resection in four (40%) and R2 resection in one (10%). After a median follow-up of 42 months (4-74 months), five patients were alive, and four (40%) were alive at 5-year follow-up. During follow-up, locoregional failure after TME was noted in two patients (20%), distant relapse in three patients (30%) and both locoregional plus distant failure in two patients (20%). Only two patients (20%) had anal recurrence, one in the anal canal, the other in the peri-anastomotic area. Long- term local control was achieved in 2 of the 5 patients (40%) who underwent R0 resection versus only 1/4 patients (25%) with R1 resection. CONCLUSIONS Our preliminary study suggested that sphincter-saving surgery could be proposed in selected patients with SCC presenting mesorectal failure after CRT, providing a feasible R0 resection.
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Portale G, Parotto M, Pozza A, Scarpa M, Cavallin F. Chemoradiation vs. local excision in the management of early squamous cell carcinoma of the anus: a systematic review. Int J Colorectal Dis 2022; 37:1937-1944. [PMID: 36002749 DOI: 10.1007/s00384-022-04241-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/15/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE Squamous cell carcinoma of the anus (SCCA) suffers a constant increase each year in the last decades. Recent studies suggested the possibility of local excision (LE) as an option for early-stage SCAC patients. This systematic review aims to summarize the available evidence on the comparison of LE vs. chemoradiotherapy (CRT) in the treatment of early SCCA patients. METHODS We conducted a literature review including MEDLINE/PubMed, EMBASE, SCOPUS, clinicaltrials.gov, and the Cochrane Database of Systematic Reviews through June 2022. MOOSE guidelines were followed. We used the methodological index for non-randomized studies (MINORS) tool to assess quality. Data on survival and procedure-associated costs were extracted. RESULTS Four retrospective studies including 3323 patients were included. They were all comparative retrospective cohort studies (three were registry-based studies, either NCDB or SEER) with a MINORS score of 16-19 points. Overall survival (OS) was comparable between LE and CRT patients in three studies, with a 5-year OS of 85.3-100% in LE patients and 85-91.6% in CRT patients. One study investigated cancer-specific survival (CSS) and reported similar 5-year CSS in LE (98%) and CRT patients (96%). One investigated progression-free survival (PFS) and did not report any statistically significant difference in 5-year PFS between LE (91%) and CRT patients (83%). Only one study considered the mean costs associated with the two approaches (29,210 USD with LE and 46,350 USD with CRT). CONCLUSIONS LE may potentially be considered a valid alternative to CRT for patients with early-stage SCAA. Results of prospective randomized long-term trials comparing LE with CRT are warranted to draw definitive conclusions and consider LE as a true cost-effective strategy for T1N0 SCCA with similar oncologic results offered by CRT, which-to date-remains the "gold standard." PROSPERO REGISTRATION CRD42022338750.
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Affiliation(s)
- Giuseppe Portale
- Department of General Surgery, ULSS 6 Euganea, Cittadella, Padua, Italy.
| | - Matteo Parotto
- Department of Anesthesiology and Pain Medicine, Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
| | - Anna Pozza
- Department of General Surgery, ULSS 2 MULLarca Trevigiana, Treviso, Italy
| | - Marco Scarpa
- Department of General Surgery, University of Padova Medica Sciences, Padua, Italy
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Hawkins AT, Fang SH. Anal Squamous Intraepithelial Lesions and Anal Cancer Management in Low Resource Settings. Clin Colon Rectal Surg 2022; 35:396-401. [PMID: 36111083 PMCID: PMC9470285 DOI: 10.1055/s-0042-1746188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A low resource setting (LRS) is defined as a health care system which does not meet the criteria defined by the World Health Organization (WHO) or other national/international organizations in the following areas: infrastructure, materials, and human resources. 1 Patients encounter barriers which limit their access to care and services that are considered standard of care. While LRS is most commonly associated with developing countries, it is easy to overlook communities in developed countries which lack the financial resources to afford basic health care. This article describes the societal implications and barriers to care for both squamous intraepithelial lesions (SILs) and anal cancer in LRS, the existing screening/surveillance approaches, available treatment approaches to anal cancer, and it also discusses potential evidence-based approaches to bridge the gap for these disparities in anal cancer care.
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Affiliation(s)
- Alexander T. Hawkins
- Department of Surgery, Section of Colon and Rectal Surgery, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Sandy H. Fang
- Department of Surgery, Oregon Health and Science University, Portland, Oregon
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Delhiat AC, Combet-Curt V, Vendrely V. [Anal cancer: Focus on current treatment and future perspective]. Cancer Radiother 2022; 26:871-874. [PMID: 36008262 DOI: 10.1016/j.canrad.2022.06.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/26/2022] [Accepted: 06/29/2022] [Indexed: 10/15/2022]
Abstract
Anal cancer is considered a rare tumor, accounting for 6 % of digestive cancers and about 2000 new cases per year in France. It is mostly diagnosed at a localized stage. For many years, the standard of care for patients with localized disease is an association with radiotherapy and chemotherapy including Mitomycin C and 5-Fluorouracil. There weren't any major changes in the therapeutic management of these tumors despite several phase III studies. However, there is an improvement in patient prognostic. This can be explained by imaging progress, using magnetic resonance imaging and positron emission tomography-computed tomography, permitting better staging and evaluation of disease. Moreover, irradiation modalities changed because of the development of Intensity Modulated Radiotherapy. Actual research focuses on a more personalized strategy according to tumoral stages. Patients with early-stage tumors are potentially over-treated with a risk of chronic digestive toxicities. Several studies are interested in irradiation de-escalation for these patients. On the other hand, treatment results for patients with advanced tumoral stages are disappointing. It seems relevant to propose a therapeutic intensification for these patients, such as dose escalation, association with new therapies like immunotherapy or induction chemotherapy using taxans given promising results at the metastatic stage.
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Affiliation(s)
- A C Delhiat
- Service d'oncologie-radiothérapie, hôpital Haut-Lévêque, CHU de Bordeaux, Bordeaux, France
| | - V Combet-Curt
- Service d'oncologie-radiothérapie, hôpital Haut-Lévêque, CHU de Bordeaux, Bordeaux, France
| | - V Vendrely
- Service d'oncologie-radiothérapie, hôpital Haut-Lévêque, CHU de Bordeaux, Bordeaux, France; U1312-BRIC, eq BioGO, Inserm, université de Bordeaux, 33000 Bordeaux, France.
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Grave A, Blanc J, De Bari B, Pernot M, Boulbair F, Noirclerc M, Vienot A, Kim S, Borg C, Boustani J. Long-Term Disease Control After locoregional Pelvic Chemoradiation in Patients with Advanced Anal Squamous Cell Carcinoma. Front Oncol 2022; 12:918271. [PMID: 35936677 PMCID: PMC9354951 DOI: 10.3389/fonc.2022.918271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 06/15/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction The incidence of metastatic squamous cell carcinoma of the anus (SCCA) is increasing. Even if systemic docetaxel, cisplatin, and 5-Fluorouracil (DCF) provide a high rate of long-term remission, the role of pelvic chemoradiation (CRT) is unknown in this setting. We reported the safety and efficacy of local CRT in patients with synchronous metastatic SCCA who achieved objective response after upfront DCF. Methods Patients included in Epitopes HPV01 or Epitopes HPV02 or SCARCE trials and treated with DCF followed by pelvic CRT were included. Concurrent chemotherapy was based on mitomycin (MMC) (10 mg/m² for two cycles) and fluoropyrimidine (capecitabine 825 mg/m² twice a day at each RT treatment day or two cycles of intra-venous 5FU 1000 mg/m² from day 1 to day 4). Primary endpoints were safety, local complete response rate, and local progression-free survival (PFS). Secondary endpoints were PFS, overall survival (OS), and metastasis-free survival (MFS). Results From 2013 to 2018, 16 patients received DCF followed by a complementary pelvic CRT for advanced SCCA. Median follow-up was 42 months [range, 11-71]. All patients received the complete radiation dose. Compliance to concurrent CT was poor. Overall, 13/15 of the patients (87%) had at least one grade 1-2 acute toxicity and 11/15 of the patients (73%) had at least one grade 3-4 toxicity. There was no treatment-related death. The most frequent grade 3-4 adverse effects were neutropenia (36%), dermatitis (40%), and anitis (47%). Eleven patients (73%) had at least one chronic grade 1 or 2 toxicity. One patient had a grade 4 chronic rectitis (7%). Complete local response rate was 81% at first evaluation and 62.5% at the end of the follow-up. Median local PFS was not reached and the 3-year local PFS was 77% (95%CI 76.8-77). Conclusions In patients with metastatic SCCA who had a significant objective response after upfront DCF, local CRT was feasible with high complete local response rate. The good local control rate, despite interruptions due to toxicities and low CT compliance, underline the role of pelvic RT. The high rate of toxicity prompts the need to adapt CRT regimen in the metastatic setting.
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Affiliation(s)
- Athénaïs Grave
- Department of Radiation Oncology, University Hospital of Besançon, Besançon, France
| | - Julie Blanc
- Department of Statistics, Centre Georges François Leclerc, Dijon, France
| | - Berardino De Bari
- Department of Radiation Oncology, Réseau hospitalier neuchâtelois, La Chaux-de-Fonds, Switzerland
| | - Mandy Pernot
- Department of Radiation Oncology, University Hospital of Besançon, Besançon, France
| | - Fatiha Boulbair
- Department of Radiation Oncology, Nord Franche-Comté Hospital, Montbéliard, France
| | - Monique Noirclerc
- Department of Radiation Oncology, Hasenrain Hospital, Mulhouse, France
| | - Angélique Vienot
- Department of Medical Oncology, University Hospital of Besançon, Besançon, France
| | - Stefano Kim
- Department of Medical Oncology, University Hospital of Besançon, Besançon, France
| | - Christophe Borg
- Department of Medical Oncology, University Hospital of Besançon, Besançon, France
| | - Jihane Boustani
- Department of Radiation Oncology, University Hospital of Besançon, Besançon, France
- *Correspondence: Jihane Boustani,
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ORUÇ AF, KARABULUT GUL S. Anal canal cancers. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2022. [DOI: 10.32322/jhsm.1054519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Although anal canal cancer is rare, its incidence has increased in the last 30 years, especially in young men. The most common pathological type is squamous cell carcinoma. Definitive histopathological diagnosis is made by biopsy. “American Joint Committee on Cancer” (AJCC) TNM staging is used for staging. The standard approach in treatment is radiochemotherapy, and surgery is applied in persistent or recurrent failure.
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45
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Vater LB, Lefebvre B, Turk A, Clasen SC. Fluoropyrimidine Cardiotoxicity: Incidence, Outcomes, and Safety of Rechallenge. Curr Oncol Rep 2022; 24:943-950. [PMID: 35347593 DOI: 10.1007/s11912-022-01256-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE OF REVIEW Fluoropyrimidine (FDP) chemotherapy regimens used in the treatment of solid tumors such as breast, gastrointestinal, and hepatobiliary malignancies have led to significant survival benefits. However, FDP cardiotoxicity can lead to premature termination of FDP-based chemotherapy treatments. Resuming these crucial therapies after initial FDP cardiotoxicity can be challenging for patients and healthcare providers. RECENT FINDINGS Symptomatic cardiotoxicity occurs in up to 35% of patients treated with FDP-based chemotherapy. The most common symptom is chest pain, but palpitations, dyspnea, myocardial infarction, cardiogenic shock, and cardiac arrest can also occur. Several large studies have attempted to discern clinical and genetic risk factors in those who develop FDP cardiotoxicity. With cardiac risk factor optimization and aggressive pre-treatment with anti-anginal agents, rechallenging with FDP is possible and allows patients to resume optimal cancer-directed treatment. FDP cardiotoxicity remains a poorly understood identity. We highlight several recent publications attempting to define the risk factors associated with developing FDP cardiotoxicity. The management of FDP cardiotoxicity and consideration of rechallenge of FDP-based regimens highlights the importance of a multidisciplinary partnership between oncologists and cardiologists/cardio-oncologists.
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Affiliation(s)
- Laura B Vater
- Division of Hematology-Oncology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Bénédicte Lefebvre
- Division of Cardiovascular Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Anita Turk
- Division of Hematology-Oncology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Suparna C Clasen
- Division of Cardiology, Department of Medicine, Indiana University School of Medicine, Indiana University, 1800 N. Capitol Ave, E308, Indianapolis, IN, 46202, USA.
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46
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Lefèvre AC, Alsner J, Sørensen BS, Tramm T, Toustrup K, Overgaard J, Spindler KLG. Hypoxia and local tumour control in squamous cell carcinoma of the anus - a hypothesis-generating study. Acta Oncol 2022; 61:1132-1135. [PMID: 35730972 DOI: 10.1080/0284186x.2022.2089591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Anna Cecilie Lefèvre
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark.,Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Jan Alsner
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Brita Singers Sørensen
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Trine Tramm
- Department of Pathology, Aarhus University Hospital, Aarhus, Denmark
| | - Kasper Toustrup
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Jens Overgaard
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Karen-Lise Garm Spindler
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark.,Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
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Lustosa IKF, Camandaroba MPG, Mattos BRS, Silva SF, Iseas S, Riechelmann RP. Cure Rates According to Dose-Intensity of Chemoradiation in T2N0 Squamous Cell Carcinoma of the Anal Canal. Clin Colorectal Cancer 2022; 21:e226-e231. [PMID: 35753955 DOI: 10.1016/j.clcc.2022.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/08/2022] [Accepted: 03/11/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Patients with T2N0 squamous cell carcinoma of the anal canal (SCCA) have comprised less than 30% of patients enrolled in phase III clinical trials of curative-intent definitive chemoradiation. We aimed to evaluate treatment outcomes of these patients according to dose-intensity of chemoradiation. MATERIALS AND METHODS Retrospective multicenter study of patients with T2N0 SCCA, with the primary endpoint to compare the progression-free survival (PFS) of patients treated with full definitive chemoradiotherapy (f-CRT, CRT with 2 drugs) versus a nonstandard treatment (NST; radiotherapy only or CRT with 1 drug). Secondary outcomes were rates of complete response (CR), salvage surgery, and colostomy. PFS time was analyzed using the Kaplan-Meier method and differences in survival outcomes were assessed using the log-rank test and adjusted for prognostic covariates using a multivariable Cox regression model RESULTS: From March 2006 to January 2020, 74 patients were included. Most patients (n = 58; 78.4%) received f-CRT. In a median follow up time of 66.1 months, the unadjusted median PFS was 128.3 months (95% confidence interval [CI] 105.5-151.1) for f-CRT versus 74.1 months for NST (95% CI 45.8-102.4; P = .067). CR was achieved by 51 (87.9%) versus 11 (68.9%; P = .065) patients treated with f-CRT or an NST, respectively. Comparing f-CRT versus NST, the colostomy rates were higher for those treated with an NST: 5 (32.8%) versus 5 (9.5%; P = .019) CONCLUSION: For patients with T2N0 SCCA, f-CRT remains the standard treatment, offering higher CR and less likelihood of colostomy.
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Affiliation(s)
- Iara K F Lustosa
- A.C. Camargo Cancer Center - Fundação Antônio Prudente, São Paulo, Brazil
| | | | - Bruna R S Mattos
- A.C. Camargo Cancer Center - Fundação Antônio Prudente, São Paulo, Brazil
| | - Silmara F Silva
- A.C. Camargo Cancer Center - Fundação Antônio Prudente, São Paulo, Brazil
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Theophanous S, Samuel R, Lilley J, Henry A, Sebag-Montefiore D, Gilbert A, Appelt AL. Prognostic factors for patients with anal cancer treated with conformal radiotherapy-a systematic review. BMC Cancer 2022; 22:607. [PMID: 35659632 PMCID: PMC9164501 DOI: 10.1186/s12885-022-09729-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 05/30/2022] [Indexed: 02/07/2023] Open
Abstract
AIMS Anal cancer is primarily treated using concurrent chemoradiotherapy (CRT), with conformal techniques such as intensity modulated radiotherapy (IMRT) and volumetric arc therapy (VMAT) now being the standard techniques utilised across the world. Despite this, there is still very limited consensus on prognostic factors for outcome following conformal CRT. This systematic review aims to evaluate the existing literature to identify prognostic factors for a variety of oncological outcomes in anal cancer, focusing on patients treated with curative intent using contemporary conformal radiotherapy techniques. MATERIALS AND METHODS A literature search was conducted using Medline and Embase to identify studies reporting on prognostic factors for survival and cancer-related outcomes after conformal CRT for anal cancer. The prognostic factors which were identified as significant in univariable and multivariable analysis, along with their respective factor effects (where available) were extracted. Only factors reported as prognostic in more than one study were included in the final results. RESULTS The results from 19 studies were analysed. In both univariable and multivariable analysis, N stage, T stage, and sex were found to be the most prevalent and reliable clinical prognostic factors for the majority of outcomes explored. Only a few biomarkers have been identified as prognostic by more than one study - pre-treatment biopsy HPV load, as well as the presence of leukocytosis, neutrophilia and anaemia at baseline measurement. The results also highlight the lack of studies with large cohorts exploring the prognostic significance of imaging factors. CONCLUSION Establishing a set of prognostic and potentially predictive factors for anal cancer outcomes can guide the risk stratification of patients, aiding the design of future clinical trials. Such trials will in turn provide us with greater insight into how to effectively treat this disease using a more personalised approach.
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Affiliation(s)
- Stelios Theophanous
- Leeds Institute of Medical Research, University of Leeds, Beckett Street, Leeds, LS9 7TF, UK.
| | - Robert Samuel
- Leeds Institute of Medical Research, University of Leeds, Beckett Street, Leeds, LS9 7TF, UK
| | - John Lilley
- Department of Medical Physics, Leeds Cancer Centre, St James's University Hospitals, Beckett Street, Leeds, LS9 7TF, UK
| | - Ann Henry
- Leeds Institute of Medical Research, University of Leeds, Beckett Street, Leeds, LS9 7TF, UK
| | - David Sebag-Montefiore
- Leeds Institute of Medical Research, University of Leeds, Beckett Street, Leeds, LS9 7TF, UK
| | - Alexandra Gilbert
- Leeds Institute of Medical Research, University of Leeds, Beckett Street, Leeds, LS9 7TF, UK
| | - Ane L Appelt
- Leeds Institute of Medical Research, University of Leeds, Beckett Street, Leeds, LS9 7TF, UK
- Department of Medical Physics, Leeds Cancer Centre, St James's University Hospitals, Beckett Street, Leeds, LS9 7TF, UK
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Eng C, Ciombor KK, Cho M, Dorth JA, Rajdev LN, Horowitz DP, Gollub MJ, Jácome AA, Lockney NA, Muldoon RL, Washington MK, O'Brian BA, Benny A, Lebeck Lee CM, Benson AB, Goodman KA, Morris VK. Anal Cancer: Emerging Standards in a Rare Rare Disease. J Clin Oncol 2022; 40:2774-2788. [PMID: 35649196 DOI: 10.1200/jco.21.02566] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The social stigma surrounding an anal cancer diagnosis has traditionally prevented open discussions about this disease. However, as recent treatment options and an increasing rate of diagnoses are made worldwide, awareness is growing. In the United States alone, 9,090 individuals were expected to be diagnosed with anal cancer in 2021. The US annual incidence of squamous cell carcinoma of the anus continues to increase by 2.7% yearly, whereas the mortality rate increases by 3.1%. The main risk factor for anal cancer is a human papillomavirus infection; those with chronic immunosuppression are also at risk. Patients with HIV are 19 times more likely to develop anal cancer compared with the general population. In this review, we have provided an overview of the carcinoma of the anal canal, the role of screening, advancements in radiation therapy, and current trials investigating acute and chronic treatment-related toxicities. This article is a comprehensive approach to presenting the existing data in an effort to encourage continuous international interest in anal cancer.
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Affiliation(s)
- Cathy Eng
- Division of Hematology and Oncology, Department of Internal Medicine, Vanderbilt University Medical Center/Vanderbilt-Ingram Cancer Center, Nashville, TN
| | - Kristen K Ciombor
- Division of Hematology and Oncology, Department of Internal Medicine, Vanderbilt University Medical Center/Vanderbilt-Ingram Cancer Center, Nashville, TN
| | - May Cho
- Division of Hematology and Oncology, Department of Medicine, University of California- Irvine School of Medicine, Irvine, CA
| | - Jennifer A Dorth
- Department of Radiation Oncology, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH
| | - Lakshmi N Rajdev
- Division for Hematology and Oncology, Department of Medicine, Northwell Health/Lenox Hill Hospital, New York, NY
| | - David P Horowitz
- Department of Radiation Oncology, New York Presbyterian Hospital/Columbia University Irving Medical Center, New York, NY
| | - Marc J Gollub
- Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Alexandre A Jácome
- OncoBio Comprehensive Cancer Center, Department of Gastrointestinal Medical Oncology, Nova Lima, Brazil
| | - Natalie A Lockney
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, TN
| | - Roberta L Muldoon
- Division of Colon and Rectal Surgery, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Mary Kay Washington
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN
| | - Brittany A O'Brian
- Division of Hematology and Oncology, Department of Internal Medicine, Vanderbilt University Medical Center/Vanderbilt-Ingram Cancer Center, Nashville, TN
| | - Amala Benny
- Division of Hematology and Oncology, Department of Internal Medicine, Vanderbilt University Medical Center/Vanderbilt-Ingram Cancer Center, Nashville, TN
| | - Cody M Lebeck Lee
- VA Tennessee Valley Healthcare System, Department of Internal Medicine, Nashville, TN
| | - Al B Benson
- Division of Hematology-Oncology, Northwestern University, Feinberg School of Medicine and Robert H. Lurie Comprehensive Cancer Center, Chicago, IL
| | - Karyn A Goodman
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Van Karlyle Morris
- Division of Cancer Medicine, Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
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50
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Sobrado LF, Nahas CSR, Marques CFS, Sobrado CW, Nahas SC. Pretreatment colostomy in patients with anal squamous cell carcinoma: Risk factors for a permanent stoma. J Surg Oncol 2022; 126:740-747. [PMID: 35639271 DOI: 10.1002/jso.26965] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 05/09/2022] [Accepted: 05/18/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND The current standard of care for anal squamous cell carcinoma (SCC) is concurrent chemoradiation (CRT), which enables tumor eradication while preserving the anal sphincter. Patients with locally advanced tumors, however, may experience complications that preclude treatment before stoma creation. OBJECTIVE To evaluate the reversal rate of pretreatment stomas and the risk factors associated with nonreversal. METHODS This single-institution retrospective cohort study using a prospective database included patients diagnosed with anal SCC from January 2008 to December 2020 who required a stoma before curative CRT. RESULTS In total, 651 patients were identified; 65 required a stoma before chemoradiation due to obstruction (43.1%), rectovaginal fistula (20%), and perianal sepsis (36.9%). The stoma was reversed in nine patients after a mean follow-up of 35.8 months. Risk factors associated with a permanent stoma were perianal sepsis (p = 0.010), interruptions during radiotherapy for more than 7 days (p = 0.010), male sex (p = 0.013), poor performance status (Eastern Cooperative Oncology Group [ECOG] ≥ 2) (p = 0.023), large tumors (p = 0.045), and cisplatin-based chemotherapy (p = 0.047). CONCLUSIONS Pretreatment stomas are unlikely to be reversed, and risk factors for a permanent stoma are perianal sepsis, interruptions during radiotherapy for more than 7 days, male sex, poor performance status (ECOG ≥ 2), large tumors, and cisplatin-based chemotherapy.
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Affiliation(s)
- Lucas F Sobrado
- Divisão de Cirurgia Colorretal, Departamento de Gastroenterologia, Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Caio S R Nahas
- Divisão de Cirurgia Colorretal, Departamento de Gastroenterologia, Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Carlos F S Marques
- Divisão de Cirurgia Colorretal, Departamento de Gastroenterologia, Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Carlos W Sobrado
- Divisão de Cirurgia Colorretal, Departamento de Gastroenterologia, Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Sergio C Nahas
- Divisão de Cirurgia Colorretal, Departamento de Gastroenterologia, Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
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