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Kwik C, El-Khoury T, Pathma-Nathan N, Toh JWT. Endoscopic and trans-anal local excision vs. radical resection in the treatment of early rectal cancer: A systematic review and network meta-analysis. Int J Colorectal Dis 2023; 39:13. [PMID: 38157077 DOI: 10.1007/s00384-023-04584-6] [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: 12/21/2023] [Indexed: 01/03/2024]
Abstract
PURPOSE The management of early-stage rectal cancer in clinical practice is controversial. The aim of this network meta-analysis was to compare oncological and postoperative outcomes for T1T2N0M0 rectal cancers managed with local excision in comparison to conventional radical resection. METHODS A systematic review of Medline, Embase and Cochrane electronic databases was performed. Relevant studies were selected using PRISMA guidelines. The primary outcomes measured were 5-year local recurrence and overall survival. Secondary outcomes included rates of postoperative complication, 30-day mortality, positive margin and permanent stoma formation. RESULTS Three randomized controlled trials and 27 observational studies contributed 8570 patients for analysis. Radical resection was associated with reduced 5-year local recurrence in comparison to local excision. This was statistically significant in comparison to trans-anal local excision (odds ratio (OR) 0.23; 95% confidence interval 0.16-0.30) and favourable in comparison to endoscopic techniques (OR 0.40; 95% confidence interval 0.13-1.23) although this did not reach clinical significance. Positive margin rates were lowest for radical resection. However, 30-day mortality rates, perioperative complications and permanent stoma rates all favoured local excision with no statistically significant difference between endoscopic and trans-anal techniques. CONCLUSION Radical resection of early rectal cancer is associated with the lowest 5-year local recurrence rates and the lowest rate of positive margins. However, this must be balanced with its higher 30-day mortality and complication rates as well as the increased risk of permanent stoma. The emerging potential role of neoadjuvant therapy prior to local resection, and the heterogeneity of its use, as an alternative treatment for early rectal cancer further complicates the treatment paradigm and adds to controversy in this field.
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Affiliation(s)
- Charlotte Kwik
- Department of Colorectal Surgery, Westmead Hospital, Cnr Hawkesbury Road and Darcy Road, Westmead, NSW, Australia.
| | - Toufic El-Khoury
- Department of Colorectal Surgery, Westmead Hospital, Cnr Hawkesbury Road and Darcy Road, Westmead, NSW, Australia
| | - Nimalan Pathma-Nathan
- Department of Colorectal Surgery, Westmead Hospital, Cnr Hawkesbury Road and Darcy Road, Westmead, NSW, Australia
| | - James Wei Tatt Toh
- Department of Colorectal Surgery, Westmead Hospital, Cnr Hawkesbury Road and Darcy Road, Westmead, NSW, Australia.
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.
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2
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Dağdelen M, Çatal TK, Demirel ÖF, Ürün E, Kaçar S, Çepni K, Can G, Öksüz DÇ, Duran A. Evaluation of Depression, Anxiety, and Sexual Function in Rectal Cancer Patients Before and After Neoadjuvant Chemoradiotherapy. J Gastrointest Cancer 2023; 54:1347-1352. [PMID: 37280447 DOI: 10.1007/s12029-023-00939-y] [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: 04/15/2023] [Indexed: 06/08/2023]
Abstract
OBJECTIVE The association of treatment-related side effects and tumor characteristics with sexual function, depression, and anxiety were investigated in patients with locally advanced rectum cancer (LARC) receiving neoadjuvant chemoradiotherapy (CRT). MATERIAL AND METHODS Thirty-two patients who received neoadjuvant CRT with LARC were included. The Arizona Sexual Experiences (ASEX) Scale was used to determine the sexual function status whereas the Beck Depression Inventory (BDI) and the Beck Anxiety Inventory (BAI) were used to evaluate the depression and anxiety status of the patient, respectively. The patients were asked to fill these scales before and at least 4 weeks after the neoadjuvant CRT. T-test and Mann-Whitney U test were used for the comparison of values. RESULTS Median age was 52.5 years (range: 33-76). Twenty-six patients were male, and 6 patients were female. At presentation, the tumor was located mostly in lower third rectum (72%), and 69% of the patients had T3 tumors. There was a statistically significant deterioration in the sexual functions of the patients (p < 0.001), a statistically significant decrease in their anxiety level after CRT (p: 0.037). Depression level was changed from mild to minimal during this process (p: 0.17). A significant deterioration in the ASEX scale was observed especially in patients with grade 2 and above gastrointestinal side effects (p: 0.01). CONCLUSION This prospective study showed that the patient's anxiety and depression levels had decreased during the treatment process probably due to the decrease in the patient's symptoms. However, deterioration of the sexual function status which might be correlated to increased gastrointestinal side effects during CRT has been observed. So, clinical and psychiatric support including therapies for sexual dysfunctions is needed for LARC patients during and after the neoadjuvant CRT.
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Affiliation(s)
- Meltem Dağdelen
- Department of Radiation Oncology, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey.
| | - Tuba Kurt Çatal
- Department of Radiation Oncology, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Ömer Faruk Demirel
- Department of Psychiatry, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Esra Ürün
- Department of Radiation Oncology, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Selma Kaçar
- Department of Psychiatry, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Kimia Çepni
- Department of Radiation Oncology, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Günay Can
- Department of Public Health, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Didem Çolpan Öksüz
- Department of Radiation Oncology, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Alaatin Duran
- Department of Psychiatry, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
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3
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Patel S, Raghavan S, Garg V, Kazi M, Sukumar V, Desouza A, Saklani A. Functional Results After Nerve-Sparing, Sphincter Preserving Rectal Cancer Surgery: Patient-Reported Outcomes of Sexual and Urinary Dysfunction. Indian J Surg Oncol 2023; 14:868-875. [PMID: 38187835 PMCID: PMC10766900 DOI: 10.1007/s13193-023-01794-w] [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: 02/20/2023] [Accepted: 06/28/2023] [Indexed: 01/09/2024] Open
Abstract
There is an ongoing unmet need of early identification and discussion regarding the sexual and urinary dysfunction in the peri-operative period to improve the quality of life (QoL), particularly in young rectal cancer survivors. Retrospective analysis of prospectively maintained database was done. Male patients less than 60 years who underwent nerve preserving, sphincter sparing rectal cancer surgery between January 2013 and December 2019, were screened. International Index of Erectile Function (IIEF-5) questionnaire was given to assess erectile dysfunction (ED). Patients were asked questions regarding their sexual and urinary function from the EORTC-QL CRC 38 questionnaire, and responses were recorded. Patients were also asked to report any retrograde ejaculation in post-operative period. Sixty-two patients were included in the study. Fifty-four patients (87.1%) received a diversion stoma. Sixteen patients (29.6%) felt stoma was interfering with their sexual function. Six patients (9.7%) reported retrograde ejaculation. Only 5 patients (8.06%) had moderate to severe ED, and the rest had none to mild ED. On univariate and multivariate analysis, only age predicted the development of clinically significant ED. Ten patients (16.1%) had significantly reduced sexual urges, and 23 patients (37.1%) had significant decrease in sexual satisfaction after surgery. Five patients (8.06%) reported having minor urinary complaints. No patient reported having major complaint pertaining to urinary health. While long-term urinary complaints are infrequent, almost half the patient suffered from erectile dysfunction in some form. There is a weak but significant association of age and ED. Follow-up clinic visits provide an ideal opportunity to counsel patients and provide any medical intervention, when necessary.
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Affiliation(s)
- Swapnil Patel
- Department of Surgical Oncology, Homi Bhabha Cancer Hospital & MPMMCC, TMC, Varanasi, India
| | - Sriniket Raghavan
- Department of Surgical Oncology, Homi Bhabha Cancer Hospital & MPMMCC, TMC, Varanasi, India
| | - Vidur Garg
- Colorectal Division, Department of GI & HPB Surgery, TMC, Mumbai, 400012 India
| | - Mufaddal Kazi
- Department of Surgical Oncology, Homi Bhabha Cancer Hospital & MPMMCC, TMC, Varanasi, India
| | - Vivek Sukumar
- Colorectal Division, Department of GI & HPB Surgery, TMC, Mumbai, 400012 India
| | - Ashwin Desouza
- Colorectal Division, Department of GI & HPB Surgery, TMC, Mumbai, 400012 India
| | - Avanish Saklani
- Colorectal Division, Department of GI & HPB Surgery, TMC, Mumbai, 400012 India
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4
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Hansen SB, Oggesen BT, Fonnes S, Rosenberg J. Erectile Dysfunction Is Common after Rectal Cancer Surgery: A Cohort Study. Curr Oncol 2023; 30:9317-9326. [PMID: 37887573 PMCID: PMC10605730 DOI: 10.3390/curroncol30100673] [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: 08/25/2023] [Revised: 09/26/2023] [Accepted: 10/20/2023] [Indexed: 10/28/2023] Open
Abstract
Erectile dysfunction is a known late complication following surgery for rectal cancer. We aimed to determine the prevalence of erectile dysfunction after rectal cancer surgery and characterize it. This was a prospective observational cohort study. Data from men after surgery for rectal cancer were collected between October 2019 and April 2023. The primary outcome was the prevalence of erectile dysfunction following surgery based on the International Index of Erectile Function questionnaires, IIEF-5 and 15. Secondary outcomes were prevalence in subgroups and self-perceived erectile function. In total, 101 patients agreed to participate, while 67 patients (67%) responded after a median six-month follow-up after surgery. Based on IIEF-15, 84% of the patients had erectile dysfunction. For subgroups, 74% of patients who underwent robot-assisted surgery had erectile dysfunction, whereas all patients who underwent either laparoscopic or open surgery had erectile dysfunction (p = 0.031). Furthermore, half of the patients rated their self-perceived ability to obtain and keep an erection as very low. In conclusion, in our cohort, erectile dysfunction was common after rectal cancer surgery, and half of the patients were unconfident that they could obtain and keep an erection. Information regarding this finding should be given so that patients feel comfortable discussing therapeutic solutions if needed.
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Affiliation(s)
- Sebastian Borgund Hansen
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospital, University of Copenhagen, Borgmester Ib Juuls Vej 1, DK-2730 Herlev, Denmark (J.R.)
- The Late-Complication Clinic, Capital Region of Denmark, Department of Surgery, Herlev and Gentofte Hospital, University of Copenhagen, Borgmester Ib Juuls Vej 1, DK-2730 Herlev, Denmark
| | - Birthe Thing Oggesen
- The Late-Complication Clinic, Capital Region of Denmark, Department of Surgery, Herlev and Gentofte Hospital, University of Copenhagen, Borgmester Ib Juuls Vej 1, DK-2730 Herlev, Denmark
| | - Siv Fonnes
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospital, University of Copenhagen, Borgmester Ib Juuls Vej 1, DK-2730 Herlev, Denmark (J.R.)
| | - Jacob Rosenberg
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospital, University of Copenhagen, Borgmester Ib Juuls Vej 1, DK-2730 Herlev, Denmark (J.R.)
- The Late-Complication Clinic, Capital Region of Denmark, Department of Surgery, Herlev and Gentofte Hospital, University of Copenhagen, Borgmester Ib Juuls Vej 1, DK-2730 Herlev, Denmark
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Ghomeshi A, Zizzo J, Reddy R, White J, Swayze A, Swain S, Ramasamy R. The erectile and ejaculatory implications of the surgical management of rectal cancer. Int J Urol 2023; 30:827-837. [PMID: 37365839 DOI: 10.1111/iju.15235] [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: 04/04/2023] [Accepted: 05/31/2023] [Indexed: 06/28/2023]
Abstract
Colorectal cancer is a significant cause of cancer-related deaths worldwide. Although advances in surgical technology and technique have decreased mortality rates, surviving patients often experience sexual dysfunction as a common complication. The development of the lower anterior resection has greatly decreased the use of the radical abdominoperineal resection surgery, but even the less radical surgery can result in sexual dysfunction, including erectile and ejaculatory dysfunction. Improving the knowledge of the underlying causes of sexual dysfunction in this context and developing effective strategies for preventing and treating these adverse effects are essential to improving the quality of life for postoperative rectal cancer patients. This article aims to provide a comprehensive evaluation of erectile and ejaculatory dysfunction in postoperative rectal cancer patients, including their pathophysiology and time course and strategies for prevention and treatment.
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Affiliation(s)
- Armin Ghomeshi
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
| | - John Zizzo
- University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Raghuram Reddy
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
| | - Joshua White
- Desai Sethi Urology Institute, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Aden Swayze
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
| | - Sanjaya Swain
- Desai Sethi Urology Institute, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Ranjith Ramasamy
- Desai Sethi Urology Institute, University of Miami Miller School of Medicine, Miami, Florida, USA
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6
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Maspero M, Hull T. Patient-Reported Outcomes in Colorectal Surgery. Clin Colon Rectal Surg 2023; 36:240-251. [PMID: 37223227 PMCID: PMC10202545 DOI: 10.1055/s-0043-1761607] [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: 05/25/2023]
Abstract
Given the increased life expectancy and improvements in the treatment of colorectal patients, the success of a treatment course can no longer be determined only by objective outcomes. Health care providers ought to take into consideration the impact an intervention will have on the quality of life of patients. Endpoints that take into account the patient's perspective are defined as patient-reported outcomes (PROs). PROs are assessed through patient-reported outcome measures (PROMs), usually in the form of questionnaires. PROs are especially important in colorectal surgery, whose procedures can often be associated with some degree of postoperative functional impairment. Several PROMs are available for colorectal surgery patients. However, while some scientific societies have offered recommendations, there is no standardization in the field and PROMs are seldom implemented in clinical practice. The routine use of validated PROMs can guarantee that functional outcomes are followed over time; this way, they can be addressed in case of worsening. This review will provide an overview of the most commonly used PROMs in colorectal surgery, both generic and disease specific, as well as a summary of the available evidence in support of their routine utilization.
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Affiliation(s)
- Marianna Maspero
- Department of Colon and Rectal Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Tracy Hull
- Department of Colon and Rectal Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
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7
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Boutin M, Gill S. Controversies and management of deficient mismatch repair gastrointestinal cancers in the neoadjuvant setting. Ther Adv Med Oncol 2023; 15:17588359231162577. [PMID: 37007634 PMCID: PMC10064478 DOI: 10.1177/17588359231162577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 02/17/2023] [Indexed: 03/31/2023] Open
Abstract
High microsatellite instability (MSI-H)/deficient mismatch repair (dMMR) phenotype is a distinct molecular signature across gastrointestinal cancers characterized by high tumor mutational burden and high neoantigen load. Tumors harboring dMMR are highly immunogenic and heavily infiltrated by immune cells; consequently, they are uniquely vulnerable to therapeutic strategies enhancing immune antitumor response such as checkpoint inhibitors. The MSI-H/dMMR phenotype arose as a powerful predictor of response to immune checkpoint inhibitors with evidence supporting significantly improved outcomes in the metastatic setting. On the other hand, the genomic instability characteristic of MSI-H/dMMR tumors appears to be associated with decreased sensitivity to chemotherapy, and the benefits of standard adjuvant or neoadjuvant chemotherapy approaches in this subtype are being increasingly questioned. Here, we review the prognostic and predictive impact of MMR status in localized gastric and colorectal cancers, and highlight the emerging clinical data incorporating checkpoint inhibitors in the neoadjuvant setting.
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Affiliation(s)
- Mélina Boutin
- BC Cancer, University of British Columbia, Vancouver, BC, Canada
- Centre Intégré de Cancérologie de la Montérégie-Centre, Université de Sherbrooke, Greenfield Park, QC, Canada
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8
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Geldof F, Witteveen M, Sterenborg HJCM, Ruers TJM, Dashtbozorg B. Diffuse reflection spectroscopy at the fingertip: design and performance of a compact side-firing probe for tissue discrimination during colorectal cancer surgery. BIOMEDICAL OPTICS EXPRESS 2023; 14:128-147. [PMID: 36698675 PMCID: PMC9841999 DOI: 10.1364/boe.476242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/14/2022] [Accepted: 11/14/2022] [Indexed: 06/17/2023]
Abstract
Optical technologies are widely used for tissue sensing purposes. However, maneuvering conventional probe designs with flat-tipped fibers in narrow spaces can be challenging, for instance during pelvic colorectal cancer surgery. In this study, a compact side-firing fiber probe was developed for tissue discrimination during colorectal cancer surgery using diffuse reflectance spectroscopy. The optical behavior was compared to flat-tipped fibers using both Monte Carlo simulations and experimental phantom measurements. The tissue classification performance was examined using freshly excised colorectal cancer specimens. Using the developed probe and classification algorithm, an accuracy of 0.92 was achieved for discriminating tumor tissue from healthy tissue.
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Affiliation(s)
- Freija Geldof
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Mark Witteveen
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Henricus J. C. M. Sterenborg
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Biomedical Engineering and Physics, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Theo J. M. Ruers
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
- Faculty of Science and Technology, University of Twente, Enschede, The Netherlands
| | - Behdad Dashtbozorg
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
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Identification of Risk Factors for Sexual Dysfunction after Multimodal Therapy of Locally Advanced Rectal Cancer and Their Impact on Quality of Life: A Single-Center Trial. Cancers (Basel) 2022; 14:cancers14235796. [PMID: 36497279 PMCID: PMC9736520 DOI: 10.3390/cancers14235796] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/13/2022] [Accepted: 11/22/2022] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Sexual function is crucial for the quality of life and can be highly affected by preoperative therapy and surgery. The aim of this study was to identify potential risk factors for poor sexual function and quality of life. METHODS Female patients were asked to complete the Female Sexual Function Index (FSFI-6). Male patients were demanded to answer the International Index of Erectile Function (IIEF-5). RESULTS In total, 79 patients filled in the questionary, yielding a response rate of 41.57%. The proportion of women was represented by 32.91%, and the median age was 76.0 years (66.0-81.0). Sexual dysfunction appeared in 88.46% of female patients. Severe erectile dysfunction occurred in 52.83% of male patients. Univariate analysis showed female patients (OR: 0.17, 95%CI: 0.05-0.64, p = 0.01), older age (OR: 0.34, 95%CI 0.11-1.01, p = 0.05), tumor localization under 6cm from the anal verge (OR: 4.43, 95%CI: 1.44-13.67, p = 0.01) and extension of operation (APR and ISR) (OR: 0.13, 95%CI: 0.03-0.59, p = 0.01) as significant risk factors for poor outcome. Female patients (OR: 0.12, 95%CI: 0.03-0.62, p = 0.01) and tumors below 6 cm from the anal verge (OR: 4.64, 95%CI: 1.18-18.29, p = 0.03) were shown to be independent risk factors for sexual dysfunction after multimodal therapy in the multivariate analysis. Quality of life was only affected in the case of extensive surgery (p = 0.02). CONCLUSION Higher Age, female sex, distal tumors and extensive surgery (APR, ISR) are revealed risk factors for SD in this study. Quality of life was only affected in the case of APR or ISR.
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10
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Park EJ, Baik SH. Functional outcomes after sphincter-preserving surgeries for low-lying rectal cancer: A review. PRECISION AND FUTURE MEDICINE 2021. [DOI: 10.23838/pfm.2021.00142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Sphincter preservation and organ restoration during rectal cancer surgery avoids permanent stoma creation and diminishes psychosocial damages. However, decreased rectal volumes and sphincter dysfunction—including pelvic nerve damage—results in low anterior resection syndrome, as well as urinary and sexual dysfunction after rectal resection. Bowel habit changes such as fecal incontinence, fecal urgency, frequent bowel movements, clustered stools, and difficulties in bowel emptying can be treated using medications, pelvic floor rehabilitation, sacral neuromodulation, or neorectal reservoir reconstruction. Pelvic nerve damage resulting from superior and inferior hypogastric plexi during sphincter-preserving rectal cancer surgery can induce urologic and sexual dysfunctions. Preoperative voiding difficulty, perioperative blood loss, and autonomic nerve injury are considered independent risk factors for postoperative urinary dysfunction. Retrograde ejaculation and erectile dysfunction, female dyspareunia, and vaginal dryness are manifestations of sexual dysfunction resulting from autonomic nerve injury during rectal cancer surgery. Multifactorial causes for functional outcomes after sphincter- preserving surgeries are considered to improve patient’s quality of life with acceptable oncologic outcomes in the treatment of rectal cancer patients.
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Villegas G, Tar MT, Davies KP. Erectile dysfunction resulting from pelvic surgery is associated with changes in cavernosal gene expression indicative of cavernous nerve injury. Andrologia 2021; 54:e14247. [PMID: 34514620 DOI: 10.1111/and.14247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/30/2021] [Accepted: 09/02/2021] [Indexed: 10/20/2022] Open
Abstract
Pelvic surgery, even without direct cavernous nerve injury, carries a high risk of post-operative erectile dysfunction. The present studies were aimed at identifying molecular mechanisms by which pelvic surgery results in erectile dysfunction. As a model of pelvic surgery, male Sprague-Dawley rats underwent pelvic laparotomy, avoiding direct cavernous nerve injury. A second group of animals, serving as a model of direct cavernous nerve injury, underwent bilateral transection of the cavernous nerve. Cavernosometry demonstrated, that even in the absence of direct nerve injury, the pelvic surgery model exhibited significant erectile dysfunction 3 days post-operatively. Gene expression profiling also demonstrated that even in this animal model of nerve-sparing pelvic surgery, the profile of differentially expressed genes in cavernosal tissue was indicative of cavernous nerve injury. In addition, although 6 hr after surgery there were significant changes in circulating cytokine/chemokine levels, an inflammatory response in the major pelvic ganglion, cavernous nerve and cavernosal tissue was only observed 3 days post-surgery. Our results validate a rat model of pelvic surgery exhibiting erectile dysfunction and suggest systemic release of cytokines/chemokines following surgical trauma might mediate a pathological inflammatory response in tissues distal to the site of surgical trauma, indirectly resulting in cavernous nerve injury and erectile dysfunction.
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Affiliation(s)
- Guillermo Villegas
- Department of Urology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Moses Tarndie Tar
- Department of Urology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Kelvin Paul Davies
- Department of Urology, Albert Einstein College of Medicine, Bronx, New York, USA.,Department of Physiology and Biophysics, Albert Einstein College of Medicine, Bronx, New York, USA
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12
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Distinctive features of small vessels on the mesorectal and parietal pelvic fascia as important landmarks in guiding precise inter-fascial dissection for low rectal cancer. Surg Endosc 2021; 36:1657-1665. [PMID: 34398285 DOI: 10.1007/s00464-021-08683-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 08/07/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND The confinement of the pelvis and the complexity of pelvic fascial anatomy still pose difficulties in achieving good quality surgery for rectal cancer. We aimed to introduce small vessels on the mesorectal fascia and the parietal pelvic fascia as novel landmarks to aid in the identification of the inter-fascial dissection plane. Besides, the perioperative, survival, and functional outcomes of this surgical technique were reported. METHODS We first described that small vessels running on the mesorectal fascia and the parietal pelvic fascia showed distinctive features, which included (1) small vessels on the parietal fascia took the same orientation as the ureter or the sympathetic and parasympathetic nerve; (2) small vessels on the mesorectal fascia were coursing cranially and medially on the anterolateral aspect, and medially and caudally on the posterolateral aspect; (3) small vessels on the mesorectal fascia became invisible at the interface between the pelvic wall and the mesorectal fascia. These features could be applied in fascial identification and separation. Then, we reported the outcomes of low rectal cancer surgery with small vessels-guided technique. RESULTS From 2013 to 2016, a consecutive series of 310 patients with low rectal cancer underwent laparoscopic total mesorectal excision with small vessels-guided technique. The positive rate of circumferential resection margin was 3.2%, and complete mesorectal excision was achieved in 97.8% (303/310) patients. The 3-year overall survival, disease-free survival, and local recurrence rates were 89.4%, 79.7%, and 2.6%, respectively. The urinary function was considered normal in 96.8% of patients, with a moderate dysfunction in 3.2% of patients. Besides, 29.5% of male patients occurred sexual function injury. CONCLUSION Distinctive features of small vessels on the parietal pelvic fascia and the mesorectal fascia can serve as novel and additive landmarks in guiding precise inter-fascial dissection for low rectal cancer.
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Samara AA, Baloyiannis I, Perivoliotis K, Symeonidis D, Diamantis A, Tepetes K. Intraoperative neuromonitoring in rectal cancer surgery: a systematic review and meta-analysis. Int J Colorectal Dis 2021; 36:1385-1394. [PMID: 33686464 DOI: 10.1007/s00384-021-03884-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/09/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE The aim of this study is to evaluate the role of pelvic intraoperative neuromonitoring (pIONM) in rectal cancer surgery. METHODS A systematic review of the literature and a meta-analysis were conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and the Cochrane Handbook for Systematic Reviews of Interventions. RESULTS Overall, nine studies were identified. Quantitative analysis was performed only in three trials. Bilateral pIONM improved postoperative anorectal and urogenital functional outcomes. However, unilateral pIONM displayed a significant effect only on erectile function (p = 0.001). CONCLUSIONS Our findings suggest a positive effect of pIONM on postoperative functional outcomes and quality of life after rectal cancer surgery. Due to several limitations, further trials are required in order to elucidate the exact role of pIONM.
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Affiliation(s)
- Athina A Samara
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece.
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece
| | | | - Dimitrios Symeonidis
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece
| | - Alexandros Diamantis
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece
| | - Konstantinos Tepetes
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece
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Torrijo I, Balciscueta Z, Tabet J, Martín MC, López M, Uribe N. Prospective study of sexual function and analysis of risk factors after rectal cancer surgery. Colorectal Dis 2021; 23:1379-1392. [PMID: 33599035 DOI: 10.1111/codi.15589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 02/08/2021] [Accepted: 02/09/2021] [Indexed: 12/20/2022]
Abstract
AIM The aim of this study was to assess the evolution of sexual function over time after rectal cancer surgery and to identify risk factors that may have an impact on the deterioration of postoperative function. METHOD This was a prospective cohort study of sexual function after rectal cancer surgery using the International Index of Erectile Function (IIEF) and Female Sexual Function Index (FSFI) preoperatively and at 6 and 12 months after surgery. Predictive factors of worsening were identified by univariate and multivariate analysis. RESULTS One hundred and one patients were included (56 men and 45 women). In men, the average IIEF showed decreased erectile function and intercourse satisfaction at 6 months (respectively 21.58 ± 7.18 to 16.60 ± 7.96, p = 0.002 and 10.87 ± 2.94, to 8.09 ± 4.45, p = 0.002) with recovery at 1 year. As a percentage, erectile dysfunction increased from the preoperative value to 6 months (64.5% vs 87.1%, p = 0.022) and was observed in 72% at 1 year. Patients with moderate to severe dysfunction increased from 22% preoperatively to 58% (p = 0.009) at 6 months and 44% at 1 year (p < 0.0001). Neoadjuvant chemoradiotherapy (OR 5.4, 95% CI 0.9-29.6; p = 0.041) and erectile worsening at 6 months (OR 20, 95% CI 1.6-238; p = 0.004) were independent factors for worse function at 6 or 12 months, respectively. No significant worsening of the FSFI was found, although there was an improvement in lubrication and orgasm. CONCLUSION Temporary deterioration of erectile function in men is common at 6 months after surgery and chemoradiotherapy is the only predictive factor. Furthermore, patients who remain dysfunctional show an increase in the severity of symptoms in relation to the preoperative period.
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Affiliation(s)
- Inmaculada Torrijo
- Colorectal Unit, Department of General and Digestive Surgery, Arnau de Vilanova Hospital, Valencia, Spain
| | - Zutoia Balciscueta
- Colorectal Unit, Department of General and Digestive Surgery, Arnau de Vilanova Hospital, Valencia, Spain
| | - Janine Tabet
- Colorectal Unit, Department of General and Digestive Surgery, Arnau de Vilanova Hospital, Valencia, Spain
| | - M Carmen Martín
- Colorectal Unit, Department of General and Digestive Surgery, Arnau de Vilanova Hospital, Valencia, Spain
| | - Manuel López
- Colorectal Unit, Department of General and Digestive Surgery, Arnau de Vilanova Hospital, Valencia, Spain
| | - Natalia Uribe
- Colorectal Unit, Department of General and Digestive Surgery, Arnau de Vilanova Hospital, Valencia, Spain
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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: 2.7] [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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Risk factors for sexual dysfunction after rectal cancer surgery in 948 consecutive patients: A prospective cohort study. Eur J Surg Oncol 2021; 47:2087-2092. [PMID: 33832775 DOI: 10.1016/j.ejso.2021.03.251] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 03/23/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Sexual dysfunctions seriously affect the quality of life of patients. The aim of this study was to identify the risk factors for sexual dysfunction after rectal cancer surgery. METHODS A total of 948 consecutive patients undergoing rectal cancer radical resection were included between January 2012 and August 2019. The sexual functions were evaluated by the 5-item version of the International Index of Erectile Function (IIEF-5) in men and Index of Female Sexual Function (IFSF) in women at 12 months postoperatively. RESULTS Postoperative sexual dysfunction was observed in 228 patients with rectal cancer (24.05%), which included 150 cases in male patients (25.0%) and 78 cases in female patients (22.5%). A multivariate logistic regression analysis results showed that age ≥45 years old (OR = 1.72, p = 0.001), tumor below the peritoneal reflection (OR = 1.64, p = 0.005), receiving preoperative radiotherapy (OR = 4.12, p < 0.001) and undergoing abdominoperineal resection (APR), intersphincteric resection (ISR) and Hartmann surgery (OR = 2.43, p < 0.001) were the independent risk factors of sexual dysfunction for patients with rectal cancer. CONCLUSION Age ≥45 years old, tumors below the peritoneal reflection, receiving preoperative radiotherapy, and undergoing APR, ISR and Hartmann surgery were the independent risk factors of sexual dysfunction. Patients should be informed about the sexual dysfunctions in the pre-operative consultations. More attention should be paid to intraoperative pelvic autonomic nerve preservation on rectal cancer patients with these risk factors for clinic surgeons.
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Laurberg JR, Laurberg VR, Elfeki H, Jensen JB, Emmertsen KJ. Male erectile function after treatment for colorectal cancer: a population-based cross-sectional study. Colorectal Dis 2021; 23:367-375. [PMID: 33306262 DOI: 10.1111/codi.15482] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/21/2020] [Accepted: 11/17/2020] [Indexed: 12/20/2022]
Abstract
AIM The aim of this work was to determine the knowledge gap in the field of erectile function (EF) after colorectal cancer surgery and investigate and compare long-term male EF in colon and rectal cancer survivors in a national population. METHOD Danish male patients alive without evidence of recurrence who were treated for colon or rectal cancer between May 2001 and December 2014 were invited to participate. Using the International Index of Erectile Function (IIEF) score the derived dichotomized erectile dysfunction (ED) was defined as moderate/severe or no/mild. Patients were grouped based on type of surgery [colon resection, rectal resection (RR) or local resection] and stratified for stoma, preoperative radiotherapy (RT), age and American Society of Anesthesiologists (ASA) score. RESULTS Of 10 037 eligible patients, 4334 responded (43.18%). The EF score was significantly lower for RR (mean 12.14) compared with both colon resection (mean 15.82) and local resection (mean 14.81) (p < 0.0001). No significant difference between colon resection and local resection was found (p = 0.29). Both a stoma and the use of RT were independent risk factors for ED. After excluding patients with stoma and RT and adjusting for age and ASA score, RR still had a higher risk of ED (OR 1.42, CI 1.20-1.67) compared with colon resection. CONCLUSION RR has a negative affect on EF. No difference between patients who underwent colon resection and local resection was found. RT and stoma were independent risk factors for ED.
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Affiliation(s)
| | | | - Hossam Elfeki
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark.,Department of Surgery, Mansoura University Hospital, Mansoura, Egypt
| | - Jørgen Bjerggaard Jensen
- Department of Urology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Katrine J Emmertsen
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark.,Department of Surgery, Regional Hospital Randers, Randers, Denmark
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Pang JH, Jones Z, Myers OB, Popek S. Long term sexual function following rectal cancer treatment. Am J Surg 2020; 220:1258-1263. [DOI: 10.1016/j.amjsurg.2020.06.064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 05/13/2020] [Accepted: 06/25/2020] [Indexed: 01/10/2023]
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Ramos N, Ramos R, Silva E. Anterior resection of the rectum vs radical prostatectomy. Are there any differences in sexual rehabilitation? ACTA ACUST UNITED AC 2020; 47:e20202469. [PMID: 32491031 DOI: 10.1590/0100-6991e-20202469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 03/29/2020] [Indexed: 11/22/2022]
Abstract
PURPOSE The aim of this study was to evaluate the impact of penile rehabilitation in restoring erectile function in patients submitted to anterior resection of the rectum (ARR) or radical prostatectomy (RP), comparing the results between these two groups. MATERIALS AND METHODS We performed a unicenter retrospective cohort study, on patients evaluated in our multidisciplinary oncosexology consultation, between January 2015 and January 2018, submitted to RP or ARR (males) and presenting sexual dysfunction. We evaluate the patient and oncologic characteristics, the type of sexual dysfunction, marital status, assessed the International Index of Erectile Function (IIEF-5) on the first and last consultation and the therapeutic approach. A statistical analysis was performed. RESULTS A total of 55 patients were included, 60% (33) performed ARR and 40% (22) RP. Regarding the sexual dysfunction after surgery, erectile dysfunction (ED) was found in the majority of patients (>95%). On the initial IIEF-5 scoring, ARR and RP patients had, most frequently, severe or moderate ED (score 5-11), 78.8% and 59.1% respectively. When reassessed the IIEF-5 scoring of each patient during follow-up, there was an improvement in 69.7% of ARR patients and 72.7% of RP patients (p=0.81). Regarding the therapeutic approach, 84.8% of ARR patients used phosphodiesterase-5 inhibitors (PDE5I) exclusively, 3% used Alprostadil injection, while RP patients used 63.6% and 31.8%, respectively (p<0.05). CONCLUSIONS Despite the technical differences of these surgeries, from the sexual point of view these patients benefit with a penile rehabilitation.
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Affiliation(s)
- Nuno Ramos
- Garcia de Orta Hospital, Almada, Portugal
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20
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Robotic Surgery for Rectal Cancer Provides Advantageous Outcomes Over Laparoscopic Approach: Results From a Large Retrospective Cohort. Ann Surg 2020; 274:e1218-e1222. [PMID: 32068552 DOI: 10.1097/sla.0000000000003805] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To compare short term outcomes of patients undergoing laparoscopic or robotic rectal cancer surgery. BACKGROUND Significant benefits of robotic rectal cancer surgery over laparoscopy have yet to be demonstrated. Operative time and direct institutional cost seem in favor of the laparoscopic approach. METHODS We performed a retrospective review of consecutive patients operated on for rectal cancer with a mini-invasive approach at Mayo Clinic from 2005 to 2018. The primary aim of this study was to investigate the difference in postoperative morbidity between the laparoscopic and robotic approach. Multivariable models for odds to complications and prolonged (≥6 days) length of stay were built. RESULTS A total of 600 patients were included in the analysis. The number of patients undergoing robotic surgery was 317 (52.8%). The 2 groups were similar in respect to age, sex, and body mass index. Laparoscopic surgery was correlated to shorter operative time (214 vs 324 minutes; P < 0.001). Patients undergoing robotic surgery had a lower overall complications rate (37.2% vs 51.2%; P < 0.001). Robotic surgery was found to be the most protective factor [odds ratio (OR) 0.485; P = 0.006] for odds to complications. The event of a complication (OR 9.33; P < 0.001) and conversion to open surgery (OR 3.095; P = 0.002) were identified as risk factors for prolonged length of stay whereas robotic surgery (OR 0.62; P = 0.027) was the only independent protective factor. CONCLUSIONS Robotic rectal cancer surgery is strongly associated with better short-term outcomes over laparoscopic surgery.
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21
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Changes in Sexual Function of Patients with Cancer in Turkey. SEXUALITY AND DISABILITY 2019. [DOI: 10.1007/s11195-019-09579-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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22
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Madiraju SK, Hakky TS, Perito PE, Wallen JJ. Placement of Inflatable Penile Implants in Patients With Prior Radical Pelvic Surgery: A Literature Review. Sex Med Rev 2019; 7:189-197. [DOI: 10.1016/j.sxmr.2018.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 09/27/2018] [Accepted: 10/13/2018] [Indexed: 10/27/2022]
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23
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Evaluation of Sexual Satisfaction and Function in Patients Following Stoma Surgery: A Descriptive Study. SEXUALITY AND DISABILITY 2018. [DOI: 10.1007/s11195-018-9544-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Celentano V, Cohen R, Warusavitarne J, Faiz O, Chand M. Sexual dysfunction following rectal cancer surgery. Int J Colorectal Dis 2017; 32:1523-1530. [PMID: 28497404 DOI: 10.1007/s00384-017-2826-4] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/26/2017] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Sexual and urological problems after surgery for rectal cancer are common, multifactorial, inadequately discussed, and untreated. The urogenital function is dependent on dual autonomic sympathetic and parasympathetic innervation, and four key danger zones exist that are at risk for nerve damage during colorectal surgery: one of these sites is in the abdomen and three are in the pelvis. The aim of this study is to systematically review the epidemiology of sexual dysfunction following rectal cancer surgery, to describe the anatomical basis of autonomic nerve-preserving techniques, and to explore the scientific evidence available to support the laparoscopic or robotic approach over open surgery. METHODS According to the PRISMA guidelines, a comprehensive literature search of studies evaluating sexual function in patients undergoing rectal surgery for cancer was performed in Medline, Scopus, Web of Science, Embase, and Cochrane Central Register of controlled trials. RESULTS An increasing number of studies assessing the incidence and prevalence of sexual dysfunction following multimodality treatment for rectal cancer has been published over the last 30 years. Significant heterogeneity in the prevalence of sexual dysfunction is reported in the literature, with rates between 5 and 90%. CONCLUSIONS There is no evidence to date in favor of any surgical approach (open vs laparoscopic vs robotic). Standardized diagnostic tools should be routinely used to prospectively assess sexual function in patients undergoing rectal surgery.
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Affiliation(s)
- V Celentano
- Department of Colorectal Surgery, Queen Alexandra Hospital, Portsmouth Hospitals NHS Trust, Southwick Hill Rd, Portsmouth, PO6 3LY, UK.
| | - R Cohen
- Department of Colorectal Surgery, University College London Hospitals, 235 Euston Rd, Bloomsbury, London, NW1 2BU, UK
| | | | - O Faiz
- Department of Surgery, St. Mark's Hospital, Harrow, UK
| | - M Chand
- Department of Colorectal Surgery, University College London Hospitals, 235 Euston Rd, Bloomsbury, London, NW1 2BU, UK
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Attaallah W, Ertekin SC, Yegen C. Prospective study of sexual dysfunction after proctectomy for rectal cancer. Asian J Surg 2017; 41:454-461. [PMID: 28800864 DOI: 10.1016/j.asjsur.2017.04.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 04/04/2017] [Accepted: 04/18/2017] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Although rectal cancer is a common malignancy and has an improved cure rate in response to oncological treatment, research on rectal-cancer survivors' sexual function remains limited. OBJECTIVE The aim of this prospective study is to assess sexual dysfunction after rectal cancer surgery. PATIENTS AND METHODS Patients undergoing curative rectal cancer surgery were included in the study. Sexual function before and 6 months after the operation was measured using the validated questionnaires. Primary outcome was to determine the rates of Sexual dysfunction after rectal cancer surgery. Furthermore, the factors which can have an impact on sexual function after radical treatment have been assessed. RESULTS A total of 187 patients [117 (63%) men and 70 (37%) women] with rectal cancer who underwent radical resection were included in the study. Sexual function has significantly decreased after surgery. Among male patients, sexual dysfunction increased from the baseline 4% (n = 5) up to 41% (n = 48) after the operation. Among female patients, sexual dysfunction increased from the baseline 53% (n = 37) up to 77% (n = 54) after the operation. A significant lower rate of laparoscopic surgery has been found in both males and females who reported sexual dysfunction after surgery. The patients who have locally advanced disease and those who received postoperative chemotherapy or radiotherapy have higher rates of sexual dysfunction. CONCLUSION This study, showed that sexual dysfunction is common in patients with rectal cancer after radical treatment. However, patients who underwent laparoscopic surgery have lower rates of sexual dysfunction than those who underwent open surgery.
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Affiliation(s)
- Wafi Attaallah
- Marmara University School of Medicine, Department of General Surgery, Istanbul, Turkey.
| | | | - Cumhur Yegen
- Marmara University School of Medicine, Department of General Surgery, Istanbul, Turkey
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Levin RJ, Both S, Georgiadis J, Kukkonen T, Park K, Yang CC. The Physiology of Female Sexual Function and the Pathophysiology of Female Sexual Dysfunction (Committee 13A). J Sex Med 2017; 13:733-59. [PMID: 27114190 DOI: 10.1016/j.jsxm.2016.02.172] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 02/22/2016] [Accepted: 02/24/2016] [Indexed: 01/01/2023]
Abstract
INTRODUCTION The article consists of six sections written by separate authors that review female genital anatomy, the physiology of female sexual function, and the pathophysiology of female sexual dysfunction but excluding hormonal aspects. AIM To review the physiology of female sexual function and the pathophysiology of female sexual dysfunction especially since 2010 and to make specific recommendations according to the Oxford Centre for evidence based medicine (2009) "levels of evidence" wherever relevant. CONCLUSION Recommendations were made for particular studies to be undertaken especially in controversial aspects in all six sections of the reviewed topics. Despite numerous laboratory assessments of female sexual function, genital assessments alone appear insufficient to characterise fully the complete sexual response.
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Affiliation(s)
- Roy J Levin
- Reader in Physiology (Retired), Department of Biomedical Science, University of Sheffield, Sheffield, UK: Section 2.
| | - Stephanie Both
- Department of Psychosomatic Gynecology and Sexology, Leiden University Medical Center, Leiden, The Netherlands: Section 3
| | - Janniko Georgiadis
- Department of Neuroscience, University Medical Center, Groningen, University of Groningen, The Netherlands: Section 4
| | - Tuuli Kukkonen
- College of Social and Applied Human Science, University of Guelph, Guelph, ON, Canada: Section 6
| | - Kwangsung Park
- Department of Urology, Chonnan National University Medical School, Gwangju, Korea: Section 5
| | - Claire C Yang
- Department of Urology, University of Washington, Seattle, WA, USA: Section 1
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Risk Factor Analysis for Newly Developed Urogenital Dysfunction after Total Mesorectal Excision and Impact of Pelvic Intraoperative Neuromonitoring-a Prospective 2-Year Follow-Up Study. J Gastrointest Surg 2017; 21:1038-1047. [PMID: 28378317 DOI: 10.1007/s11605-017-3409-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 03/20/2017] [Indexed: 01/31/2023]
Abstract
AIM Urogenital dysfunction is a common sequela following total mesorectal excision for rectal cancer. This prospective study analyzed potential risk factors and investigated the impact of pelvic intraoperative neuromonitoring. METHOD Included were 85 patients undergoing total mesorectal excision for rectal cancer, 43 under the control of pelvic intraoperative neuromonitoring. Urogenital function was assessed with validated questionnaires within a 2-year follow-up period. Potential risk factors were identified by multivariate analysis. RESULTS Overall, approximately one-third of treated patients suffered from new onset of urinary dysfunction. Initially, half of the sexually active patients were affected by sexual dysfunction; after 2 years, almost three quarters were affected. In the pelvic intraoperative neuromonitoring group, urinary and sexual dysfunction rates including minor and major disturbances were significantly lower (2-year follow-up 20% vs. 51% (p = 0.004) and 56% vs. 90% (p = 0.010)). Throughout the survey, non-performance of pelvic intraoperative neuromonitoring was found to be an independent risk factor. Neoadjuvant chemoradiotherapy was identified as an independent predictor for urogenital dysfunction in the further course one and 2 years after surgery. CONCLUSION Pelvic intraoperative neuromonitoring is associated with significantly lower rates of urinary and sexual dysfunction in the short and long run, whereas neoadjuvant chemoradiotherapy has a negative impact only in the long run.
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Phan YC, Sebastian J, Harilingam M, Tsavellas G. Survey on consenting practice and discussion of post-operative erectile dysfunction following rectal cancer surgery. JOURNAL OF CLINICAL UROLOGY 2017. [DOI: 10.1177/2051415816668944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Introduction: Sexual dysfunction is a recognized complication of rectal cancer surgery, due to the close proximity of the pelvic autonomic nerves to the normal plane of dissection. The consenting process should therefore always include the risk of sexual and urinary dysfunction arising after such surgery. This survey was undertaken to assess the consenting practice, and to evaluate the frequency of use of phosphodiesterase Type 5 (PDE5) inhibitors to treat erectile dysfunction (ED) following rectal cancer surgery. Methods: All listed Association of Coloproctology of Great Britain and Ireland (ACPGBI) members were invited to participate in the electronic survey, which comprised six questions. By 8 weeks, 119 responses had been received. Results: There were 112 respondents (94.1%) who routinely discussed the risk of ED during the process of gaining consent for rectal cancer surgery. There were 104 respondents (87.3%) who documented ED on their consent form. There were 24 respondents (20.2%) who indicated that there was no stated percentage risk for ED; and there were 69 (58.0%) and 26 (21.9%) respondents who quoted there was a 0–25% and 26–50% risk of ED during the consent process, respectively. None were quoting > 50% risk of ED. There were 68 respondents (57.1%) who routinely enquired about ED during follow-up. There were 30 respondents (25.2%) who stated that they had experience in prescribing PDE5 inhibitors for their patients who suffer from ED: We had 25 of them who felt that patients benefited from using PDE5 inhibitors. Conclusions: The majority of colorectal surgeons routinely discuss and document the risk of ED when consenting for rectal surgery; however, most surgeons have no experience in prescribing PDE5 inhibitors. This is an area that requires further study and education.
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Affiliation(s)
- Yih Chyn Phan
- Department of General Surgery, Queen Elizabeth the Queen Mother Hospital, Margate, Kent, UK
| | - Joseph Sebastian
- Department of General Surgery, Queen Elizabeth the Queen Mother Hospital, Margate, Kent, UK
| | - Mohan Harilingam
- Department of General Surgery, Queen Elizabeth the Queen Mother Hospital, Margate, Kent, UK
| | - George Tsavellas
- Department of General Surgery, Queen Elizabeth the Queen Mother Hospital, Margate, Kent, UK
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Deng H, Liu D, Mao X, Lan X, Liu H, Li G. Phosphodiesterase-5 Inhibitors and Vacuum Erection Device for Penile Rehabilitation After Laparoscopic Nerve-Preserving Radical Proctectomy for Rectal Cancer: A Prospective Controlled Trial. Am J Mens Health 2016; 11:641-646. [PMID: 27561925 DOI: 10.1177/1557988316665084] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The current study sought to clarify the role of phosphodiesterase type 5 inhibitors (PDE-5i) and a vacuum erection device (VED) in penile rehabilitation after laparoscopic nerve-preserving radical proctectomy (LNRP) for rectal cancer. Participants were assigned to one of the following arms-no-intervention, nightly use of sildenafil 25 mg for 3 months after surgery, or concurrent use of nightly sildenafil 25 mg/day for 3 months and a vacuum erection device (VED) 10 to 15 minutes/day for 3 months-in a nonrandomized fashion. All participants had a follow-up of over 12 months prospectively, and patients had baseline, 3-, 6-, and 12-month assessment based on the International Index of Erectile Function-5 (IIEF-5). Seventy-one cases were included in final analyses. In the no-intervention group, the mean baseline IIEF-5 score of 21.9 decreased rapidly to 5.0 at 3 months ( p < .001), 9.2 at 6 months ( p < .001), and stayed at 10.9 at 12 months ( p < .001). In the single therapy group, the mean baseline IIEF-5 score of 22.4 decreased dramatically to 9.0 at 3 months ( p < .001), 14.9 at 6 months ( p = .005), and stayed at 15.1 at 12 months ( p = .005). In the combined therapy group, the mean baseline IIEF-5 score of 23.0 decreased slightly to 15.0 at 3 months ( p = .005), 18.0 at 6 months ( p = .038), and maintained at 18.7 at 12 months ( p = .163). Findings suggested an over 50% decline in the quality of erection function of the patients after LNRP. The early use of PDE-5i alone or combined use of PDE-5i and VED after LNRP maintained erectile function at 12 months.
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Affiliation(s)
- Haijun Deng
- 1 NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Dong Liu
- 1 NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Xiangming Mao
- 2 Peking University Shenzhen Hospital, Shenzhen, China
| | - Xiaoliang Lan
- 1 NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Hao Liu
- 1 NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Guoxin Li
- 1 NanFang Hospital, Southern Medical University, Guangzhou, China
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Giandomenico F, Gavaruzzi T, Lotto L, Del Bianco P, Barina A, Perin A, Pucciarelli S. Quality of life after surgery for rectal cancer: a systematic review of comparisons with the general population. Expert Rev Gastroenterol Hepatol 2016. [PMID: 26197061 DOI: 10.1586/17474124.2015.1070667] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Rectal cancer treatments may impact negatively on patients' bowel and sexual functions and, in turn, on health-related quality of life. Information on the likely effects of treatment is essential in order to facilitate the care process and the adaptation of patients to their condition. Studies that report on the comparison between rectal cancer patients and the general population are a useful source of this evidence, providing elements to aid in answering questions such as 'is my life going to be the same as before?' In this article, the authors have systematically reviewed articles published in the last 6 years that report on the comparison between rectal patients' and the general population's health-related quality of life. Sixteen out of 645 articles were included. The results are summarized and critically discussed.
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Affiliation(s)
- Francesca Giandomenico
- a 1 Department of Surgical, Oncological and Gastroenterological Sciences, Clinica Chirurgica 1st, University of Padova, c/o Salvatore Pucciarelli, Clinica Chirurgica I, Policlinico Universitario, via Giustiniani, 2, 35128 Padova, Italy
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Calabrò RS, Gervasi G, Naro A, de Luca R, Marullo M, Bramanti P. Erectile Dysfunction in Individuals with Neurologic Disability: A Hospital-based Cross-sectional Study. INNOVATIONS IN CLINICAL NEUROSCIENCE 2016; 13:10-14. [PMID: 27413582 PMCID: PMC4896824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Neurogenic erectile dysfunction can be broadly defined as an inability to sustain or maintain a penile erection due to neurologic impairment. Sexual problems can occur due to any lesion affecting the central and peripheral nervous system. The aim of this study was to evaluate the prevalence and causes of erectile dysfunction in a group of hospital inpatients suffering from neurologic disorders. METHODS Three-hundred and twenty six male patients admitted to the Neurorehabilitation Unit of IRCCS Centro Neurolesi "Bonino-Pulejo" in Messina Italy from March 2012 to June 2013 were screened for erectile dysfunction using the International Index of Erectile Function questionnaire. The patients who reported erectile dysfuntion underwent vascular, neurophysiological, and hormonal testing, and were divided into two groups according to their lesion sites: G1 (lesions above the S2-S4 center) and G2 (lesions below the S2-S4 center). RESULTS Of the 326 admitted patients, 126 patients (38.6%), mean age of 54.56±11.74 years (age range 27-82 years), were affected by erectile dysfunction (i.e., scored ≤21). A statistically significant correlation between International Index of Erectile Function questionnaire scores and location of the neurologic lesions was observed in G2 (r=0.22) with an increased risk of erectile dysfuntion of around 2:1 (odds ratio=1.87) without influences related to aging. CONCLUSION The occurence of erectile dysfunction is significantly more prevalent among neurologically disabled men, particularly those with lesions below S2-S4, than among men without neurologic disability. Considering the prevalence of erectile dysfunction among neurologically disabled men, sexual functioning should be regularly evaluated during acute and long-term rehabilitation, and any existing sexual dysfunction should be addressed in the treatment plan.
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Affiliation(s)
- Rocco Salvatore Calabrò
- Drs. Calabró, Naro, de Luca, Marullo, and Bramanti are with the IRCCS Centro Neurolesi "Bonino Pulejo" in Messina, Italy; and Dr. Gervasi is with the Torvergata University in Rome, Italy
| | - Giuseppe Gervasi
- Drs. Calabró, Naro, de Luca, Marullo, and Bramanti are with the IRCCS Centro Neurolesi "Bonino Pulejo" in Messina, Italy; and Dr. Gervasi is with the Torvergata University in Rome, Italy
| | - Antonino Naro
- Drs. Calabró, Naro, de Luca, Marullo, and Bramanti are with the IRCCS Centro Neurolesi "Bonino Pulejo" in Messina, Italy; and Dr. Gervasi is with the Torvergata University in Rome, Italy
| | - Rosaria de Luca
- Drs. Calabró, Naro, de Luca, Marullo, and Bramanti are with the IRCCS Centro Neurolesi "Bonino Pulejo" in Messina, Italy; and Dr. Gervasi is with the Torvergata University in Rome, Italy
| | - Michelangelo Marullo
- Drs. Calabró, Naro, de Luca, Marullo, and Bramanti are with the IRCCS Centro Neurolesi "Bonino Pulejo" in Messina, Italy; and Dr. Gervasi is with the Torvergata University in Rome, Italy
| | - Placido Bramanti
- Drs. Calabró, Naro, de Luca, Marullo, and Bramanti are with the IRCCS Centro Neurolesi "Bonino Pulejo" in Messina, Italy; and Dr. Gervasi is with the Torvergata University in Rome, Italy
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Kim YW, Kim IY. Sexual function after a proctectomy for the treatment of rectal cancer. Ann Coloproctol 2014; 30:205. [PMID: 25360423 PMCID: PMC4213932 DOI: 10.3393/ac.2014.30.5.205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Young Wan Kim
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Ik Yong Kim
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
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