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Khajeh E, Fakour S, Zeh-Ressel C, Jafari M, Nikbakhsh R, Ramouz A, Mehrabi A, Büchler MW, Kulu Y. Complete pathological response to neoadjuvant chemoradiotherapy is associated with improved long-term survival after surgical treatment for rectal cancer. Surg Oncol 2025; 60:102206. [PMID: 40120186 DOI: 10.1016/j.suronc.2025.102206] [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: 10/27/2024] [Revised: 02/09/2025] [Accepted: 03/04/2025] [Indexed: 03/25/2025]
Abstract
BACKGROUND Tumor regression after neoadjuvant chemoradiotherapy can improve the long-term outcomes of rectal cancer. However, it is unclear how the tumor regression grade (TRG) relates to long-term outcomes. We evaluated how the TRG affects overall survival in patients with rectal cancer who underwent neoadjuvant chemoradiotherapy prior to radical surgery. METHODS All patients who underwent low anterior resection for rectal cancer after chemoradiotherapy over a 13-year period were included in this study. Perioperative and histopathological data of patients, including the TRG (categorized as no regression, minimal regression, moderate regression, near complete regression and complete regression) were evaluated. The correlation of TRG with overall survival was assessed using the log-rank test and Cox proportional hazards regression analysis. RESULTS During the study period,193 patients underwent low anterior rectal resection after neoadjuvant chemoradiotherapy. The 90-day mortality rate was 1.5 % and the median follow up was 69.5 months. The 5-year and 10-year overall survival rates were 85.0 % and 69.8 %, respectively. Patients with complete regression had a significantly higher 10-year overall survival rate than other patients (87.3 % vs. 66.5 %, p = 0.031). Multivariate analysis revealed that older age (hazard ratio [HR] = 2.4,95 % confidence interval [95 % CI] = 1.3-4.6, p = 0.007) and complete pathological response (HR = 0.23, 95 % CI = 0.06-0.96, p = 0.044) were independent predictors of overall survival. CONCLUSION Complete pathological response after neoadjuvant therapy for rectal cancer improves overall survival after surgery. Further studies are needed to determine the factors that predict complete TRG to identify patients who would benefit most from neoadjuvant chemoradiotherapy.
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Affiliation(s)
- Elias Khajeh
- Department of General, Visceral, and Transplantation Surgery, Ruprecht-Karls University, Heidelberg, Germany
| | - Sanam Fakour
- Department of General, Visceral, and Transplantation Surgery, Ruprecht-Karls University, Heidelberg, Germany
| | - Constanze Zeh-Ressel
- Department of General, Visceral, and Transplantation Surgery, Ruprecht-Karls University, Heidelberg, Germany
| | - Marzieh Jafari
- Department of General, Visceral, and Transplantation Surgery, Ruprecht-Karls University, Heidelberg, Germany
| | - Rajan Nikbakhsh
- Department of General, Visceral, and Transplantation Surgery, Ruprecht-Karls University, Heidelberg, Germany
| | - Ali Ramouz
- Department of General, Visceral, and Transplantation Surgery, Ruprecht-Karls University, Heidelberg, Germany
| | - Arianeb Mehrabi
- Department of General, Visceral, and Transplantation Surgery, Ruprecht-Karls University, Heidelberg, Germany.
| | - Markus W Büchler
- Department of General, Visceral, and Transplantation Surgery, Ruprecht-Karls University, Heidelberg, Germany
| | - Yakup Kulu
- Department of General, Visceral, and Transplantation Surgery, Ruprecht-Karls University, Heidelberg, Germany; Center for General and Visceral Surgery, SLK-Clinics GmbH, Heilbronn, Germany
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Sodergren SC, Edwards R, Krishnatry R, Guren MG, Dennis K, Franco P, de Felice F, Darlington AS, Vassiliou V. Improving our understanding of the quality of life of patients with metastatic or recurrent/persistent anal cancer: a systematic review. Support Care Cancer 2025; 33:475. [PMID: 40372578 DOI: 10.1007/s00520-025-09520-8] [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] [Received: 10/11/2024] [Accepted: 05/03/2025] [Indexed: 05/16/2025]
Abstract
PURPOSE Chemoradiation (CRT) is used to treat anal carcinomas which, for most patients with loco-regional disease, results in a cure but is associated with acute and chronic complications impairing quality of life (QoL). Patients with metastatic disease or recurrence are likely to experience additional QoL concerns. This paper identifies the QoL issues of these patients and determines whether the EORTC QLQ-ANL27 (QLQ-ANL27), a measure of QoL of patients treated with CRT for anal cancer used alongside the core EORTC QLQ-C30 (QLQ-C30), is suitable or needs adapting. METHODS A systematic review was conducted of studies published between 2014 and 2024 reporting QoL of patients with metastatic or recurrent/persistent anal cancer or follow-up data of patients treated with CRT for anal cancer. RESULTS This review included 23 papers, only three focused exclusively on metastatic and/or recurrent anal cancer. Most of the 53 reported symptoms related to bowel, urinary, and sexual functioning, with 60% covered by the QLQ-ANL27 or the QLQ-C30. Issues not captured include, for example, neuropathy, hair loss, musculoskeletal problems, urinary incontinence, and embarrassment. CONCLUSION There is a paucity of research looking specifically at QoL outcomes of patients with metastatic or recurrent anal cancer. Whilst the QLQ-ANL27 captures most QoL issues affecting these patients, it might require adapting to improve its sensitivity.
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Affiliation(s)
| | | | - Rahul Krishnatry
- Tata Memorial Centre, Homi Bhabha National Institute University, Mumbai, India
| | - Marianne G Guren
- Oslo University Hospital, Oslo, Norway
- University of Oslo, Oslo, Norway
| | | | - Pierfrancesco Franco
- University Hospital 'Maggiore della Carità', Novara, Italy
- University of Eastern Piedmont, Novara, Italy
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Axelsson A, Johansson M, Haglind E, Li Y, Nilsson PJ, Angenete E. Patient reported long-term side effects from treatment on urinary and sexual function in anal cancer survivors - 3- and 6-year results from the Swedish national ANCA study. Colorectal Dis 2024; 26:1359-1369. [PMID: 38816903 DOI: 10.1111/codi.17040] [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: 12/19/2023] [Revised: 03/19/2024] [Accepted: 05/05/2024] [Indexed: 06/01/2024]
Abstract
AIM The standard treatment for anal cancer is chemoradiotherapy. Most patients survive anal cancer but remain living with long-term side effects related to the treatment received. The aim of this study was to assess the occurrence of long-term impairment of urinary and sexual function at 3 and 6 years after diagnosis and to investigate the additive effect from chemotherapy in combined chemoradiotherapy on urinary incontinence, compared to radiotherapy alone. METHOD The ANal CAncer study (ANCA) is based on a national Swedish cohort of patients diagnosed with anal cancer between 2011 and 2013. All identified patients within the study were invited to respond to a study-specific questionnaire at 3 and 6 years. Descriptive analyses for the primary endpoint were performed. To investigate a possible additional effect from chemotherapy logistic regression was used. RESULTS A total of 388 patients were included in the study. At 3 years 264 patients were alive and invited to respond to an anal cancer specific questionnaire. The 3- and 6 year response rates were 195 (74%) and 155 patients (67%), respectively. The patient reported urinary function impairment at 3 years were urgency (63%), incomplete bladder emptying (47%), and incontinence (46%) and there was an absolute increase of the prevalence of urinary dysfunction in about 10% at 6 years. Three years after diagnosis, 77% reported that intercourse was not part of their sex life; this percentage increased at 6 years to 83%. We found no negative effect of chemotherapy in combined chemoradiotherapy versus radiotherapy alone on patient reported urinary incontinence. CONCLUSION For anal cancer survivors, urinary function was impaired after 3 years and continued to deteriorate as measured at 6 years after diagnosis. Anal cancer and its treatment negatively affected sexual function for both men and women. This may explain why patients reported that sexual activity and frequency of intercourse was not of importance in their life.
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Affiliation(s)
- Anna Axelsson
- Department of Surgery, SSORG-Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Oncology, Sahlgrenska University Hospital/Sahlgrenska, Gothenburg, Sweden
| | - Mia Johansson
- Department of Oncology, Sahlgrenska University Hospital/Sahlgrenska, Gothenburg, Sweden
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eva Haglind
- Department of Surgery, SSORG-Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Surgery, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden
| | - Ying Li
- Department of Surgery, SSORG-Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Per J Nilsson
- Division of Coloproctology, Department of Pelvic Center, Karolinska University Hospital, Stockholm, Sweden
| | - Eva Angenete
- Department of Surgery, SSORG-Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Surgery, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden
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Arzola A, Chang E, Rooney MK, Corrigan K, Das P, Ludmir EB, Koay EJ, Minsky BD, Smith GL, Messick C, Morris VK, Nebgen D, Crane CH, Holliday EB. Daily Vaginal Dilator Use During Radiation for Women With Squamous Cell Carcinoma of the Anus: Vaginal Wall Dosimetry and Patient-Reported Sexual Function. Pract Radiat Oncol 2024; 14:e105-e116. [PMID: 37898354 DOI: 10.1016/j.prro.2023.10.002] [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: 08/01/2023] [Revised: 09/19/2023] [Accepted: 10/12/2023] [Indexed: 10/30/2023]
Abstract
PURPOSE At our institution, we treat patients with a daily vaginal dilator (VD) during chemoradiation (CRT) for squamous cell carcinoma of the anus (SCCA). We evaluated compliance with daily VD use, radiation dose to the vaginal wall (VW), and anterior vaginal wall (AVW), and patient-reported long-term sexual function. METHODS AND MATERIALS We included women with SCCA who received definitive, intensity-modulated radiation therapy-based CRT. Women who were alive without evidence of disease received a patient-reported outcome survey, which included the Female Sexual Function Index (FSFI). We identified factors associated with FSFI, such as radiation dose to the VW and AVW using linear regression models and used Youden index analysis to estimate a dose cutoff to predict sexual dysfunction. RESULTS Three hundred thirty-nine consecutively treated women were included in the analysis; 285 (84.1%) were treated with a daily VD. Of 184 women alive without disease, 90 patients (49%) completed the FSFI, and 51 (56.7%) were sexually active with valid FSFI scores. All received therapy with a daily VD. Forty-one women (80%) had sexual dysfunction. Univariate analysis showed higher dose to 50% (D50%) of the AVW correlated with worse FSFI (β -.262; P = .043), worse desire FSFI subscore (β -.056; P = .003), and worse pain FSFI subscore (β -.084; P = .009). Younger age correlated with worse pain FSFI subscale (β .067; P = .026). Age (β .070; P = .013) and AVW D50% (β -.087; P = .009) were significant on multivariable analysis. AVW D50% >48 Gy predicted increased risk of sexual dysfunction. CONCLUSIONS Daily VD use is safe and well tolerated during CRT for SCCA. Using a VD during treatment to displace the AVW may reduce the risk for sexual dysfunction. Limiting the AVW D50% <48 Gy may further reduce the risk but additional data are needed to validate this constraint.
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Affiliation(s)
| | - Enoch Chang
- Departments of Gastrointestinal Radiation Oncology
| | | | | | - Prajnan Das
- Departments of Gastrointestinal Radiation Oncology
| | | | | | | | | | | | | | - Denise Nebgen
- Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Christopher H Crane
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
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Nelson CJ, Schuler TA, Reiner AS, Baser RE, Demirjian CC, Mulhall J, Temple L, Schover L, Jandorf L, DuHamel KN. A psychoeducational intervention to improve sexual functioning in male rectal and anal cancer patients: A pilot randomized controlled trial study. Palliat Support Care 2024; 22:1-9. [PMID: 38389458 PMCID: PMC11849133 DOI: 10.1017/s1478951523001906] [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] [Indexed: 02/24/2024]
Abstract
OBJECTIVES Male rectal and anal cancer patients demonstrate high rates of sexual dysfunction. This pilot randomized controlled trial tested a psychoeducational intervention designed to improve psychosexual adjustment. METHODS Rectal or anal cancer patients were randomized to a Sexual Health Intervention for Men (intervention) or to a referral and information control (control). The intervention included control activities plus 4 sexual health intervention sessions every 4-6 weeks and 3 brief telephone calls timed between these sessions. Assessments were completed pre-intervention (baseline) and 3 months (follow-up 1) and 8 months (follow-up 2) post-intervention. Differences were assessed with statistical significance and Cohen's d effect sizes (d = 0.2, small effect; d = 0.5, moderate effect; d = 0.8, large effect). RESULTS Ninety subjects enrolled. Forty-three participants completed at least 1 follow-up assessment (intervention, n = 14; control n = 29). At follow-up 1, men in intervention, compared to control, improved on all domains of the International Index of Erectile Function (IIEF) (p < 0.001 to p < 0.05) and demonstrated large effects (d = 0.8 to d = 1.5). Similarly, at follow-up 2, changes in all domains of the IIEF except the orgasm domain were either statistically significant or marginally statistically significant (p = 0.01 to p = 0.08) and demonstrated moderate to large treatment effects for intervention versus control (d = 0.5 to d = 0.8). Men in the intervention, compared to control, demonstrated decreased sexual bother at follow-up 1 (p = 0.009, d = 1.1), while Self-Esteem and Relationship (SEAR) total scores and the SEAR sexual relationship subscale demonstrated moderate increases for intervention versus control (d = 0.4 to d = 0.6). SIGNIFICANCE OF RESULTS This study provides initial evidence for combining a psychoeducational intervention with medical interventions to address sexual dysfunction following rectal and anal cancer. Trials register number: NCT00712751 (date of registration: 7/10/2008).
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Affiliation(s)
- Christian J. Nelson
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Tammy A. Schuler
- Fred Hutchinson Cancer Research Center, Clinical Research Division, Seattle, Washington
| | - Anne S. Reiner
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Raymond E. Baser
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Caraline C. Demirjian
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY
| | - John Mulhall
- Sexual & Reproductive Medicine Program, Urology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | - Lina Jandorf
- Department of Population Health Sciences and Policy, Icahn School of Medicine at Mount Sinai, New York, NY
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Axelsson A, Johansson M, Haglind E, Li Y, Nilsson PJ, Angenete E. Patient reported long-term side effects on bowel function and anal pain in anal cancer survivors - 3- and 6-year results from the Swedish national ANCA study. Colorectal Dis 2024; 26:54-62. [PMID: 38010060 DOI: 10.1111/codi.16814] [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: 06/21/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 11/29/2023]
Abstract
AIM The primary therapeutic option for anal cancer treatment is chemoradiotherapy resulting in 80% survival. The aim of this study was to assess long-term bowel function impairment and anal pain at 3 and 6 years after anal cancer diagnosis, based on a hypothesis of an increase in impairment over time. A secondary aim was to investigate if chemoradiotherapy increased the risk for bowel impairment, compared to radiotherapy alone. METHOD The ANal CAncer study (ANCA) consists of a national Swedish cohort of patients diagnosed with anal cancer between 2011-2013. Patients within the study were invited to respond to a study-specific questionnaire at 3- and 6-years after diagnosis. Descriptive analyses for the primary endpoint and ordinal logistic regressions for secondary endpoint were performed. RESULTS A total of 388 patients (84%) were included in the study. At 3 years of follow-up, 264 patients were alive. A total of 195 of these patients (74%) answered a study specific questionnaire, and at 6 years 154 patients (67%). Fifty-seven percent experienced bowel urgency at both 3 and 6 years. There was an increased risk for repeated bowel movement within 1 h (OR 2.44 [95% CI: 1.08-5.61, p = 0.03]) at 3 years in patients who had been treated by chemoradiation compared to radiotherapy alone. CONCLUSIONS Impairment in bowel function and anal pain after anal cancer treatment should be expected and remains after 6 years. This suggests that long-term follow-up may be necessary in some form after customary follow-up. The addition of chemotherapy increases long-term side effects of bowel function.
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Affiliation(s)
- Anna Axelsson
- Department of Surgery, SSORG-Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Oncology, Region Västra Götaland, Sahlgrenska University Hospital/Sahlgrenska, Gothenburg, Sweden
| | - Mia Johansson
- Department of Oncology, Region Västra Götaland, Sahlgrenska University Hospital/Sahlgrenska, Gothenburg, Sweden
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eva Haglind
- Department of Surgery, SSORG-Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Surgery, Region Västra Götaland, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden
| | - Ying Li
- Department of Surgery, SSORG-Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Per J Nilsson
- Department of Pelvic Cancer, Division of Coloproctology, Karolinska University Hospital, Stockholm, Sweden
| | - Eva Angenete
- Department of Surgery, SSORG-Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Surgery, Region Västra Götaland, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden
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Diez-Martínez M, Perpiñá-Galvañ J, Fernández-Alcántara M, García-Rodríguez G, Carreres M, Portilla J, Cabañero-Martínez MJ. Knowledge and Perceived Emotions Regarding an Anal Cancer Preventive Program in People Diagnosed With HIV: A Qualitative Study. Cancer Nurs 2024; 47:E18-E27. [PMID: 35984921 DOI: 10.1097/ncc.0000000000001156] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND To the best of our knowledge, no studies have yet examined the emotional repercussions of the care processes among people infected with the human immunodeficiency virus who participate in preventive anal cancer screening programs. OBJECTIVE This study aimed to explore the knowledge, emotions, sexuality, barriers, and facilitators perceived by this patient group during the process of anal cancer screening and diagnosis. METHODS Detailed, semistructured, qualitative interviews were completed with 17 men and 3 women to explore their knowledge, experiences, and emotions regarding the screening process. Purposive sampling was conducted on the basis of age, gender, and type of lesion diagnosed in the anal biopsy. RESULTS Four major themes were identified: 1) knowledge of the disease and its treatment, 2) emotions perceived by the patients, 3) the influence of screening on sexual practices, and 4) facilitators and obstacles during the care provision process. Patients reported appropriate knowledge of anal cancer and human papillomavirus. Predominant emotions were worry and fear with avoidance as one of the coping strategies. CONCLUSION These results suggest that communication of information and clinical results can be improved. IMPLICATION FOR PRACTICE Understanding the facilitators and barriers to the program will allow the integration of interventions designed to improve healthcare provision into direct care.
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Affiliation(s)
- Marcos Diez-Martínez
- Author Affiliations: Infectious Diseases Unit, Alicante University General Hospital (Mr Diez-Martínez, Mrs García-Rodríguez, Mrs Carreres, and Dr Portilla); Alicante Institute for Health and Biomedical Research (ISABIAL); Spanish AIDS Research Network, Carlos III Health Institute (Mr Diez-Martínez, Mrs García-Rodríguez, Mrs Carreres, and Dr Portilla), Madrid; Nursing Department, University of Alicante (Drs Perpiñá-Galvañ and Cabañero-Martínez); Department of Health Psychology, University of Alicante (Dr Fernández-Alcántara); and Department of Clinical Medicine, Miguel Hernandez University (Dr Portilla), Elche, Alicante, Spain
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Joseph K, Balushi MA, Ghosh S, Stenson T, Abraham A, Elangovan A, Warkentin H, Paulson K, Tankel K, Usmani N, Severin D, Schiller D, Wong C, Mulder K, Doll C, King K, Nijjar T. Long-Term Patient-Reported Quality of Life of Anal Cancer Survivors Treated With Intensity Modulated Radiation Therapy and Concurrent Chemotherapy: Results From a Prospective Phase II Trial. Int J Radiat Oncol Biol Phys 2023; 117:434-445. [PMID: 37148982 DOI: 10.1016/j.ijrobp.2023.04.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/12/2023] [Accepted: 04/18/2023] [Indexed: 05/08/2023]
Abstract
PURPOSE Intensity modulated radiation therapy (IMRT) has confirmed its superiority in improving acute treatment-related toxicities in anal cancer, without compromising tumor control. However, the effect of IMRT on long-term quality of life (QOL) is poorly documented. The study prospectively evaluated the long-term patient-reported QOL after IMRT-based chemoradiation in anal cancer. METHODS AND MATERIALS Fifty-eight patients treated with IMRT and concurrent 5 fluorouracil/mitomycin-C were enrolled in the study. A prespecified secondary endpoint was prospective evaluation of long-term QOL. Fifty-four patients underwent QOL evaluation at baseline, after treatment, and during follow-up until 60 months, with European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30) scales and the Colorectal Cancer-Specific Quality Of Life Questionnaire (QLQ-CR29) scales. The QOL scores at baseline and posttreatment periods were compared. RESULTS For QLQ-C30, at 60 months, the mean scores of global health status, all functional scales, and all symptoms except diarrhea had improved, indicating normalization of QOL. Clinically and statistically significant improvements in the global health status (15.4; P = .003), role functioning (19.3; P = .0017), emotional functioning (18.9; P = .008), and social functioning (29.8; P ≤ .001) were observed. Diarrhea persisted as a concern over the years (P = .172). For European Organization for Research and Treatment of Cancer QLQ-CR29, rectal pain (-38.6; P = .001), mucous or blood discharge per rectum (-22.8; P = .005), and perianal soreness (-37.3; P ≤ .001) were improved both clinically and statistically. Clinically significant fecal leakage was reported by 16% of patients (5.6; P = .421). Volumes receiving 45 and 54 Gy were independent predictors for fecal incontinence. Clinically and statistically significant urinary incontinence occurred in 21% of patients (17.5; P = .014). Deterioration of dyspareunia was clinically significant (26.7; P = .099) at 60 months. CONCLUSIONS Compared with historical data, IMRT is associated with reduced long-term effects on QOL. The majority of patients treated with IMRT experienced clinically significant recovery of function and improvement in QOL over 5 years after completion of treatment. Specific toxicities such as chronic diarrhea, fecal incontinence, and urinary and sexual dysfunction were primarily responsible for deterioration of the long-term QOL. Future research aimed at reducing such toxicities is needed to further improve long-term QOL in anal cancer.
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Affiliation(s)
- Kurian Joseph
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada.
| | - Mustafa Al Balushi
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Sunita Ghosh
- Division of Medical Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Trevor Stenson
- Alberta Cancer Clinical Trials, Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Aswin Abraham
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Arun Elangovan
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Heather Warkentin
- Alberta Cancer Clinical Trials, Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Kim Paulson
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Keith Tankel
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Nawaid Usmani
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Diane Severin
- Division of Radiation Oncology, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Dan Schiller
- Division of Medical Physics, Department of Oncology, University of Alberta & Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Clarence Wong
- Division of General Surgery, Department of Surgery, University of Alberta, Edmonton, Canada; 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
| | - 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, Edmonton, Alberta, Canada
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9
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Patel C, Elmasry A, Giridharan S. Concurrent Chemo-radiotherapy in Anal Squamous Cell Carcinoma: A Retrospective Review of a Tertiary Centre Experience. J Gastrointest Cancer 2023; 54:867-872. [PMID: 36269537 DOI: 10.1007/s12029-022-00866-4] [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: 09/19/2022] [Indexed: 10/24/2022]
Abstract
PURPOSE Anal cancer is a rare form of gastrointestinal malignancy, and treatment is often confined to specialist centres. It has a high cure rate with non-surgical approach resulting in organ preservation. The current accepted schedule is chemo-radiotherapy (CRT) with 5-fluorouracil and mitomycin with radiotherapy doses between 50.4 and 53.2 Gray in 28 fractions. METHODS This study included patients who had histological confirmation of squamous cell carcinoma and had completed the full CRT course for anal cancer between 2008 and 2018 in our centre. Data was collected retrospectively assessing demographics, staging, surgery, relapse, latest follow-up, date of death, CRT regimen and TNM stage. Outcome data and stoma reversal rate were analysed. RESULTS Overall, 87 patients were included in the study. At diagnosis 94.3% of patients had T2-T4 disease, and 44.8% had involvement of positive loco-regional lymph nodes. Overall survival (OS) probability at 1, 3 and 5 years were 98.8%, 87.4% and 83.7%, respectively. Results also revealed a statistically significant effect of time from diagnosis to the start of radiotherapy on OS (p = 0.039). Sixty-nine (79.3%) patients achieved complete remission at last follow-up. Twenty-one patients (24%) underwent surgery for a de-functioning stoma, and only five of these patients subsequently received stoma reversal surgery. CONCLUSIONS Our data reflects the efficacy of CRT as the primary modality of treatment in the management of anal squamous cell carcinoma with effective organ preservation and disease control. Early stoma reversal may also enhance quality of life.
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Affiliation(s)
- Chantal Patel
- Oncology Department, University Hospitals of North Midlands, Newcastle Rd, Stoke-on-Trent, ST4 6QG, UK.
- Cambridge University Hospitals, Hills Road, Cambridge, CB2 0QQ, UK.
| | - Abdelfattah Elmasry
- Oncology Department, University Hospitals of North Midlands, Newcastle Rd, Stoke-on-Trent, ST4 6QG, UK
- University Hospitals of Leicester, Infirmary Square, Leicester, LE1 5WW, UK
| | - Selvaraj Giridharan
- Oncology Department, University Hospitals of North Midlands, Newcastle Rd, Stoke-on-Trent, ST4 6QG, UK
- Keele University, Keele, Newcastle, ST5 5BG, UK
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10
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Mejia-Gomez J, Petrovic I, Doherty M, Kennedy E, Wolfman W, Jacobson M, Brezden C, Philippopoulos E, Lukovic J. Sexual dysfunction in female patients with anal cancer treated with curative intent: A systematic review of the literature. Radiother Oncol 2023; 178:109437. [PMID: 36481383 DOI: 10.1016/j.radonc.2022.109437] [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: 08/23/2022] [Revised: 11/16/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND PURPOSE Patients with anal squamous cell carcinoma (SCC) are treated with sphincter-preserving radiation therapy and concurrent chemotherapy, achieving excellent oncologic outcomes. Patients, however, may experience treatment-related morbidity including sexual dysfunction. The objective of this systematic review was to review the literature on sexual dysfunction in female patients treated for anal cancer and to identify knowledge gaps. MATERIALS AND METHODS This systematic review was registered in PROSPERO prior to initiation. Databases searched included MEDLINE, Embase, PubMed, Cochrane, and Google Scholar. There were no restrictions on the study time period. Studies were limited to English. All study designs were included except review articles, letters to the editor, and case reports with less than ten patients. RESULTS In total, 1801 studies were retrieved and 19 met the inclusion criteria, including: 13 cross-sectional surveys, 3 prospective studies, 1 longitudinal intervention study, 1 retrospective chart review, 1 case control study. Sexual function was assessed using the female sexual functioning index (FSFI), EORTC-QLQ-CR30 and -CR38; response rates were low (<50 % in most studies). Sexual dysfunction was reported by up to 85 % of women; the most common symptoms being dyspareunia (17-65 %), vaginal dryness (22-88 %), and loss of libido (38-95 %). Gastrointestinal issues, such as bowel problems, and body image concerns additionally affected sexual function and quality of life. CONCLUSION Sexual dysfunction is a common issue affecting most female patients treated for anal cancer and there is a paucity of evidence on the management of this important survivorship issue. There is additionally a lack of ethnic, economic, and educational diversity and there are no studies addressing the unique needs of LGBTQ individuals - future studies should make a concerted effort to include a diverse patient population.
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Affiliation(s)
| | - Irina Petrovic
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Mary Doherty
- Department of Radiation Oncology, University of Toronto and Odette Cancer Centre, Toronto, ON, Canada
| | - Erin Kennedy
- Department of Surgery, Mount Sinai Hospital, Toronto, ON, Canada; Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada; Zane Cohen Centre for Digestive Diseases, Mount Sinai Hospital, Toronto, ON, Canada
| | - Wendy Wolfman
- Department of Obstetrics and Gynecology, Division of Menopause and Premature Ovarian Failure, Mt. Sinai Hospital, University of Toronto, Canada
| | - Michelle Jacobson
- Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada
| | - Christine Brezden
- Department of Medical Oncology, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
| | | | - Jelena Lukovic
- Department of Radiation Oncology, University of Toronto, Toronto, Canada; Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Canada.
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11
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McCall NS, Eng TY, Shelton JW, Hanasoge S, Patel PR, Patel Jr. AB, McCook-Veal AA, Switchenko JM, Cole TE, Khanna N, Han CH, Gordon AN, Starbuck KD, Remick JS. Incidence and predictors of toxicity in the management of vulvar squamous cell carcinoma treated with radiation therapy. Gynecol Oncol Rep 2022; 44:101086. [PMID: 36281250 PMCID: PMC9587278 DOI: 10.1016/j.gore.2022.101086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 10/01/2022] [Accepted: 10/08/2022] [Indexed: 10/31/2022] Open
Abstract
Purpose/Objective Given the rarity of vulvar cancer, data on the incidence of acute and late severe toxicity and patients' symptom burden from radiotherapy (RT) are lacking. Materials/Methods This multi-center, single-institution study included patients with vulvar squamous cell carcinoma treated with curative intent RT between 2009 and 2020. Treatment-related acute and late grade ≥ 3 toxicities and late patient subjective symptoms (PSS) were recorded. Results Forty-two patients with predominantly stage III/IV disease (n = 25, 59.5 %) were treated with either definitive (n = 25, 59.5 %) or adjuvant (n = 17, 40.5 %) external beam RT to a median dose of 64 Gy and 59.4 Gy, respectively. Five patients received a brachytherapy boost with a median total dose of 84.3 Gy in 2 Gy-equivalent dose (EQD2). Intensity-modulated RT was used in 37 (88.1 %) of patients, and 25 patients (59.5 %) received concurrent chemotherapy. Median follow-up was 27 months. Acute grade ≥ 3 toxicity occurred in 17 patients (40.5 %), including 13 (31.0 %) acute grade 3 skin events. No factors, including total RT dose (p = 0.951), were associated with acute skin toxicity. Eleven (27.5 %) patients developed late grade ≥ 3 toxicity events, including 10 (23.8 %) late grade ≥ 3 skin toxicity events. Patients with late grade ≥ 3 skin toxicity had a higher mean body-mass index (33.0 vs 28.2 kg/m2; p = 0.009). Common late PSS included vaginal pain (n = 15, 35.7 %), skin fibrosis (n = 10, 23.8 %), and requirement of long-term opiates (n = 12, 28.6 %). Conclusion RT for vulvar cancer is associated with considerable rates of severe acute and late toxicity and PSS burden. Larger studies are needed to identify risk factors, explore toxicity mitigation strategies, and assess patient-reported outcomes.
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Affiliation(s)
- Neal S. McCall
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, United States
| | - Tony Y. Eng
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, United States
| | - Joseph W. Shelton
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, United States
| | - Sheela Hanasoge
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, United States
| | - Pretesh R. Patel
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, United States
| | - Ashish B. Patel Jr.
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, United States
| | - Ashley A. McCook-Veal
- Department of Biostatistics & Bioinformatics, Winship Cancer Institute of Emory University, United States
| | - Jeffrey M. Switchenko
- Department of Biostatistics & Bioinformatics, Winship Cancer Institute of Emory University, United States
| | - Tonya E. Cole
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, United States
| | - Namita Khanna
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Emory University, United States
| | - Chanhee H. Han
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Emory University, United States
| | - Alan N. Gordon
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Emory University, United States
| | - Kristen D. Starbuck
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Emory University, United States
| | - Jill S. Remick
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, United States,Corresponding author at: 1365 Clifton Rd, NE, Atlanta, GA 30322, United States.
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12
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Marshall DC, Tarras ES, Ali A, Bloom J, Torres M, Kahn JM. Female erectile tissues and sexual dysfunction after pelvic radiotherapy: A scoping review. CA Cancer J Clin 2022; 72:353-359. [PMID: 35298025 PMCID: PMC9262811 DOI: 10.3322/caac.21726] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 01/17/2022] [Accepted: 02/22/2022] [Indexed: 01/17/2023] Open
Abstract
Sexual function is a vital aspect of human health and is recognized as a critical component of cancer survivorship. Understanding and evaluating the impacts of radiotherapy on female sexual function requires precise knowledge of the organs involved in sexual function and the relationship between radiotherapy exposure and sexual tissue function. Although substantial evidence exists describing the impact of radiotherapy on male erectile tissues and related clinical sexual outcomes, there is very little research in this area in females. The lack of biomedical data in female patients makes it difficult to design studies aimed at optimizing sexual function postradiotherapy for female pelvic malignancies. This scoping review identifies and categorizes current research on the impacts of radiotherapy on normal female erectile tissues, including damage to normal functioning, clinical outcomes of radiation-related female erectile tissue damage, and techniques to spare erectile tissues or therapies to treat such damage. An evaluation of the evidence was performed, and a summary of findings was generated according to Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) Extension for Scoping Reviews guidelines. Articles were included in the review that involved normal female erectile tissues and radiotherapy side effects. The results show that little scientific investigation into the impacts of radiotherapy on female erectile tissues has been performed. Collaborative scientific investigations by clinical, basic, and behavioral scientists in oncology and radiotherapy are needed to generate radiobiologic and clinical evidence to advance prospective evaluation, prevention, and mitigation strategies that may improve sexual outcomes in female patients.
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Affiliation(s)
| | | | - Ayesha Ali
- Thomas Jefferson University Hospitals, Philadelphia, PA USA
| | - Julie Bloom
- Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Mylin Torres
- Emory University School of Medicine, Atlanta, GA USA
| | - Jenna M. Kahn
- Oregon Health and Sciences University, Portland, OR USA
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13
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Corrigan KL, Rooney MK, De B, Ludmir ED, Das P, Smith GL, Taniguchi C, Minsky BD, Koay EJ, Koong A, Morris VK, Messick CA, Nogueras-Gonzalez G, Holliday EB. Patient-reported sexual function in long-term survivors of anal cancer treated with definitive intensity-modulated radiotherapy and concurrent chemotherapy. Pract Radiat Oncol 2022; 12:e397-e405. [DOI: 10.1016/j.prro.2022.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 03/15/2022] [Accepted: 05/17/2022] [Indexed: 11/25/2022]
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14
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Abstract
Pelvic radiation is increasingly being used for the neoadjuvant and definitive treatment of pelvic organ malignancy. While this treatment can be highly effective, and may assist in organ sparing, it is also associated with significant toxicity and devastating adverse events that need to be considered. In broad terms, pelvic radiation disease affects both the primary target organ as well as adjacent organs and soft tissue structures, with complications that can be classified and graded according to consensus criteria. The complication grade is often modality, dose, and area dependent. The most common manifestations are proctitis, cystitis, recto-urethral fistula, ureteric stricture, and bone involvement. Toxicity can be misdiagnosed for many years, resulting in significant management delays. Complications can be difficult to prevent and challenging to treat, requiring specialized multi-disciplinary input to achieve the best possible strategy to minimize impact and improve patient quality of life.
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Affiliation(s)
- Tarik Sammour
- Department of Colorectal Surgery, University of Adelaide, Royal Adelaide Hospital, Wayfinding, Adelaide, Australia,Address for correspondence Tarik Sammour, MBChB, FRACS, CSSANZ, PhD Colorectal Unit, Department of Surgery, Royal Adelaide HospitalWayfinding 5E.334, Port Road, Adelaide, SA 5000Australia
| | - Arman A. Kahokehr
- Department of Urology, Flinders University, Lyell McEwin Hospital, Adelaide, Australia
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15
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Axelsson A, Johansson M, Bock D, Haglind E, de la Croix H, Nilsson PJ, Angenete E. Patient-reported QoL in anal cancer survivors 3 and 6 years after treatment—results from the Swedish national ANCA study. Support Care Cancer 2022; 30:4169-4178. [PMID: 35079906 PMCID: PMC8942973 DOI: 10.1007/s00520-021-06769-7] [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: 05/19/2021] [Accepted: 12/16/2021] [Indexed: 11/13/2022]
Abstract
Purpose The impact of anal cancer treatment for the patients is best evaluated by the patients themselves. The purpose of this study was to investigate quality of life (QoL) in patients with anal cancer at 3 and 6 years after treatment. Methods A Swedish national cross-sectional prospective cohort study with patients diagnosed with anal cancer between 2011 and 2013. Patients were invited to respond to a QoL questionnaire at 3 and 6 years, with focus on bowel, urinary and sexual function, social and mental function, co-morbidity, lifestyle, daily activities, personal characteristics, and perceived QoL. It also contained questions on the severity of the symptoms regarding occurrence, frequency, and duration and the level of “bother” experienced related to functional symptoms. QoL and prevalence of bother with urinary, sexual, bowel dysfunction, and anal pain were described. The prevalence of impaired QoL was compared with a healthy reference population. The association between QoL and experiencing bother was quantified by regression models. Results From an original cohort of 464 patients with anal cancer, 264 (57%) were alive and contacted at 3 years and 230 (50%) at 6 years. One hundred ninety-five (74%) patients responded to the 3-year and 152 (66%) to the 6-year questionnaire. Sixty percent reported low QoL at both 3 and 6 years. Impaired QoL was more prevalent among patients with major bother due to bowel dysfunction (at 3 years RR 1.42, 95% CI (1.06–1.9) p-value 0.020, at 6 years RR 1.52, 95% CI (1.03–2.24) p-value 0.034) and urinary dysfunction (at 6 years RR 1.44, 95% CI (1.08–1.91) p-value 0.013). There was a tendency to a positive relationship between the number of bodily functions causing bother and risk for impaired QoL. Conclusion Patients treated for anal cancer reported bother regarding several bodily functions as well as poor QoL both at 3 and 6 years without much improvement. Bother was also associated with low QoL indicating that function-related bother should be addressed.
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16
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[Radiation-induced sexual toxicity]. Cancer Radiother 2021; 25:816-821. [PMID: 34711486 DOI: 10.1016/j.canrad.2021.09.007] [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: 08/01/2021] [Revised: 09/09/2021] [Accepted: 09/17/2021] [Indexed: 11/21/2022]
Abstract
Oncosexuality has recently become a new supportive care mission. Sexual morbidity is, routinely, underestimated and must be questioned. We report here the most frequent disorders for men and for women, how to prevent them and how to treat them.
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17
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Guren MG, Sebag-Montefiore D, Franco P, Johnsson A, Segelov E, Deutsch E, Rao S, Spindler KLG, Arnold D. Treatment of Squamous Cell Carcinoma of the Anus, Unresolved Areas and Future Perspectives for Research: Perspectives of Research Needs in Anal Cancer. Clin Colorectal Cancer 2021; 20:279-287. [PMID: 34645589 DOI: 10.1016/j.clcc.2021.09.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/30/2021] [Accepted: 09/09/2021] [Indexed: 01/12/2023]
Abstract
Anal cancer is a relatively rare, mostly HPV-related cancer. The curative treatment consists of concurrent chemoradiation delivered with modern radiotherapy techniques. The prognosis for most patients with early localized disease is very favourable; however patients with locally advanced disease and/or HPV negative tumours are at higher risk of locoregional and distant treatment failure. Tailored approaches are presently being investigated to determine the most suitable regimen in terms of radiotherapy dose prescription, target volume selection, normal tissue avoidance, and combination therapy. Metastatic anal cancer is treated with chemotherapy aiming at prolonged survival. The role of immune therapy in the clinical setting is being investigated. There is little knowledge on the biology of anal cancer, and an urgent need for more clinical and translational research dedicated to this disease. In this article, the evidence-base for the current treatment is briefly reviewed, and perspectives on future research needs are high-lighted.
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Affiliation(s)
| | | | - Pierfrancesco Franco
- Department of Translational Medicine, University of Eastern Piedmont and Department of Radiation Oncology, AOU ''Maggiore della Carità,'' Novara, Italy
| | - Anders Johnsson
- Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Eva Segelov
- School of Clinical Sciences, Faculty of Medicine, Monash University, Clayton, Australia and Department of Oncology, Monash Health Clayton, Australia
| | | | - Sheela Rao
- GI Unit, Royal Marsden Hospital, London, UK
| | | | - Dirk Arnold
- Asklepios Tumorzentrum Hamburg, AK Altona, Hamburg, Germany
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18
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Prevalence of erectile dysfunction in male survivors of cancer: a systematic review and meta-analysis of cross-sectional studies. Br J Gen Pract 2021; 71:e372-e380. [PMID: 33926885 PMCID: PMC8087306 DOI: 10.3399/bjgp20x714197] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/17/2020] [Indexed: 01/26/2023] Open
Abstract
Background Prevalence of erectile dysfunction (ED) in male survivors of cancer across cancer types has not been systematically analysed. Aim To estimate the prevalence of ED in all types of cancer and identify characteristics associated with ED in survivors of cancer. Design and setting Systematic review and meta-analysis (MA) of cross-sectional studies. Method MEDLINE, CINAHL, PsycINFO, and EMBASE were searched, targeting reports published from inception to 1 February 2020. All retrospective or prospective studies reporting prevalence of ED in male patients with cancer and using a validated tool for detection of ED were included. A random-effects MA model was used to pool prevalence of ED as absolute estimates at three different stages, that is, ‘healthy’, ‘at diagnosis’, and ‘after treatment’. A univariate MA regression including the three-level group variable as the only independent variable was used to assess the difference in ED prevalence across the three groups. Further MAs were conducted for studies involving patients at diagnosis and after treatment, and statistical inferences were made with setting for multiple testing controlling for a false discovery rate (FDR) <0.05. Results In total, 1301 studies were assessed for inclusion. Of these, 141 were potentially eligible and subsequently scrutinised in full text. Finally, 43 studies were included with a total of 13 148 participants. Overall, pooled data of the included studies showed an ED prevalence of 40.72% (95% confidence interval [CI] = 31.80 to 50.29) in patients with cancer, with prevalences of 28.60% (95% CI = 12.10 to 53.83) at time of diagnosis and 42.70% (95% CI = 32.97 to 53.03) after treatment, with significant difference between these two stages and across cancer locations, controlling for an FDR <0.05. Conclusion Erectile dysfunction was particularly high in male survivors of cancer and was associated with cancer treatment, cancer site, and age.
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19
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Wallington DG, Holliday EB. Preparing Patients for Sexual Dysfunction After Radiation for Anorectal Cancers: A Systematic Review. Pract Radiat Oncol 2020; 11:193-201. [PMID: 32777386 DOI: 10.1016/j.prro.2020.07.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/19/2020] [Accepted: 07/24/2020] [Indexed: 01/06/2023]
Abstract
PURPOSE Successful multimodality treatment of anorectal cancers has led to increased numbers of survivors who experience permanent, life-changing side effects of treatment. Little is known about sexual dysfunction (SD) in this population. The etiology of SD after anorectal cancer treatment is complex and multifactorial. However, pelvic radiation plays a significant negative role in anatomic, hormonal, and physiological aspects of sexual function. METHODS AND MATERIALS A systematic literature review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols. Information was organized by key concepts useful for patient education, including (1) rates of SD after pelvic radiation for rectal cancer, (2) rates of SD after pelvic radiation for anal cancer, (3) mechanisms of SD and methods to reduce rates of SD, and (4) issues and opportunities related to patient education and discussion of SD after pelvic radiation. RESULTS SD after pelvic radiation for anorectal cancers is common in both men and women. Higher radiation doses may increase the risk for vaginal stenosis; however, it is unclear whether there are similar dose-volume relationships for men. Vaginal dilators and advanced radiation techniques can reduce the radiation dose to sexual organs at risk. Improvement is needed regarding counseling and education of patients about SD. CONCLUSIONS This review provides information from previously published studies that clinicians may use in their discussions with patients embarking on pelvic radiation for anorectal cancers. More modern, standardized, and complete data are needed to quantify the risk of SD after treatment. Some methods of sexual toxicity reduction have been studied, but further study into interventions aimed at treating postradiation sexual function are needed.
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Affiliation(s)
- David G Wallington
- School of Medicine, University of Michigan Medical School, Ann Arbor, Michigan
| | - Emma B Holliday
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas.
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