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Laparoscopic Resection of Pelvic Schwannomas: A 9-Year Experience at a Single Center. World Neurosurg X 2023; 17:100150. [DOI: 10.1016/j.wnsx.2022.100150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 10/17/2022] [Indexed: 11/18/2022] Open
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Liu Y, Liu M, Lei Y, Zhang H, Xie J, Zhu S, Jiang J, Li J, Yi B. Evaluation of effect of robotic versus laparoscopic surgical technology on genitourinary function after total mesorectal excision for rectal cancer. Int J Surg 2022; 104:106800. [PMID: 35934282 DOI: 10.1016/j.ijsu.2022.106800] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/14/2022] [Accepted: 07/20/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Because the recovery of genitourinary function after total mesorectal excision (TME) is affected by multiple factors, the role of robot-assisted TME technology in postoperative function in previous studies is still controversial. Our study aimed to evaluate the impact of robotic technology on the recovery of genitourinary function after TME for rectal cancer by analysing the correlations between influencing factors of genitourinary function and robotic surgery. METHODS Between January 2017 and January 2020, patients with rectal cancer (cT1-3NxM0) were registered. Genitourinary function was assessed by the International Prostate Symptom Score (IPSS), International Index of Erectile Function (IIEF) test, Female Sexual Function Index (FSFI) and urodynamic examination before surgery and 1, 3, 6, and 12 months postoperatively. Genitourinary function was compared between the laparoscopic total mesorectal excision (L-TME) and robotic total mesorectal excision (R-TME) groups, and the correlative factors associated with postoperative genitourinary function were analysed using the generalized estimated equation (GEE). RESULTS Compared with L-TME, R-TME showed a superior IPSS, voiding volume, residual urine volume and IIEF score during the early postoperative period. According to the GEE analysis, postoperative genitourinary function was positively correlated with laparoscopic anterior resection/abdomen perineal resection (LAR/APR) but negatively correlated with tumour size, tumour distance to anus, TNM, adjuvant chemotherapy, adjuvant radiotherapy, complete TME, circumferential resection margin (CRM), blood loss, diverting stoma, conversion, and anastomotic leakage. CONCLUSION Due to the important role of robotic surgical technology on the influential factors of postoperative genitourinary function and the superiority of identifying and preserving autonomic nerves, robotic technology is conducive to the early recovery of postoperative urogenital function while adhering to oncological dissection principles. No significant difference was found between the da Vinci R-TME and MicroHand R-TME groups.
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Bochkarev V. Two-Year Follow-Up of the First Transanal Total Mesorectal Excision (TaTME) Case Performed in Community Hospital in Hawai'i: A Case Report and Literature Review. HAWAI'I JOURNAL OF HEALTH & SOCIAL WELFARE 2021; 80:159-164. [PMID: 34278323 PMCID: PMC8280358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Surgical management of rectal cancer has evolved with the advent of total mesorectal excision (TME) and neo-adjuvant treatment allowing for more sphincter-preserving proctectomies. The laparoscopic approach to TME has numerous advantages over the open approach, including faster recovery, fewer wound complications, and overall reduced morbidity. However, laparoscopic dissection around the distal portion of the rectum is particularly difficult, and thus makes achieving TME completeness and negative resection margins for low rectal tumors a challenge. Transanal TME (TaTME) is designed to overcome these difficulties. It is performed in addition to laparoscopic operation as a bottom-up approach facilitating dissection around the distal rectum. More importantly, TaTME has been shown to have the potential to improve oncological outcomes of minimally-invasive sphincter-preserving proctectomy by providing better TME specimen quality and resection margins. Although interest in TaTME has been growing worldwide, the technique is still relatively new, and adoption into routine practice may be challenging. Potential criteria for successful adoption of the TaTME technique include experience in laparoscopic rectal resection and transanal minimally-invasive surgery (TAMIS), cadaveric TaTME training, and a multidisciplinary approach to selection and management of patients with rectal cancer. Once these criteria are met, gradual and careful implementation of TaTME could be feasible. This report describes the 2-year follow-up of the first TaTME case in Hawai'i managed by a multidisciplinary oncological team in a community hospital setting.
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Affiliation(s)
- Victor Bochkarev
- General Surgery, Hilo Medical Center, Hawai‘i Health Systems Corporation, Hilo, HI
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Posabella A, Varathan N, Steinemann DC, Göksu Ayçiçek S, Tampakis A, von Flüe M, Droeser RA, Füglistaler I, Rotigliano N. Long-term urogenital assessment after elective laparoscopic sigmoid resection for diverticulitis: a comparison between central and peripheral vascular resection. Colorectal Dis 2021; 23:911-922. [PMID: 33247526 DOI: 10.1111/codi.15458] [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: 08/23/2020] [Revised: 11/04/2020] [Accepted: 11/15/2020] [Indexed: 12/23/2022]
Abstract
AIM Increasing attention has been given to postoperative gastrointestinal functional outcome and quality of life after sigmoid resection for diverticulitis. Conversely, very little has been described about postoperative urogenital functional outcome and even less about its potential relationship to the type of vascular approach. The aim of this study was to evaluate whether central ligation of the inferior mesenteric artery (IMA) compared with peripheral dissection could impair urinary and sexual function in the long term. METHOD Patients undergoing elective laparoscopic sigmoid resection for diverticulitis from 2004 to 2017 were retrospectively analysed. They were asked to complete the American Urological Association Symptom Index (AUASI) questionnaire. Men received the five-item version of the International Index of Erectile Function (IIEF-5) questionnaire. Patients were then divided according to the type of vascular resection. RESULTS A response rate of the 36.4% to the AUASI and 43.8% to the IIEF-5 questionnaires was achieved. Three hundred and twenty four patients with a mean age of 62 ± 9.85 years were analysed for their urinary function (IMA preserved n = 217; IMA resected n = 107) in a median follow-up of 87 months. Furthermore, 115 men with a mean age of 60 ± 8.97 years were investigated for their sexual function (IMA preserved n = 80; IMA resected n = 35) in a median follow-up of 89 months. No difference (AUASI: 8 ± 6.32 IMA preserved vs. 7 ± 6.26 IMA resected, P = 0.204; IIEF-5: 15 ± 7.67 IMA preserved vs. 15 ± 8.61 IMA resected, P = 0.674) was found regarding the type of vascular approach during sigmoid resection. CONCLUSIONS No association was found between the type of vascular approach and the long-term urogenital functional outcome in patients undergoing sigmoid resection for diverticulitis.
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Affiliation(s)
- Alberto Posabella
- University Center of Gastrointestinal and Liver Diseases - Clarunis, Basel, Switzerland
| | - Nadshathra Varathan
- University Center of Gastrointestinal and Liver Diseases - Clarunis, Basel, Switzerland
| | | | - Selin Göksu Ayçiçek
- University Center of Gastrointestinal and Liver Diseases - Clarunis, Basel, Switzerland
| | - Athanasios Tampakis
- University Center of Gastrointestinal and Liver Diseases - Clarunis, Basel, Switzerland
| | - Markus von Flüe
- University Center of Gastrointestinal and Liver Diseases - Clarunis, Basel, Switzerland
| | - Raoul André Droeser
- University Center of Gastrointestinal and Liver Diseases - Clarunis, Basel, Switzerland
| | - Ida Füglistaler
- University Center of Gastrointestinal and Liver Diseases - Clarunis, Basel, Switzerland
| | - Niccolò Rotigliano
- University Center of Gastrointestinal and Liver Diseases - Clarunis, Basel, Switzerland
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Kim NK, Kim HS, Alessa M, Torky R. Optimal Complete Rectum Mobilization Focused on the Anatomy of the Pelvic Fascia and Autonomic Nerves: 30 Years of Experience at Severance Hospital. Yonsei Med J 2021; 62:187-199. [PMID: 33635008 PMCID: PMC7934104 DOI: 10.3349/ymj.2021.62.3.187] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/17/2020] [Accepted: 12/29/2020] [Indexed: 12/15/2022] Open
Abstract
The primary goal of surgery for rectal cancer is to achieve an oncologically safe resection, i.e., a radical resection with a sufficient safe margin. Total mesorectal excision has been introduced for radical surgery of rectal cancer and has yielded greatly improved oncologic outcomes in terms of local recurrence and cancer-specific survival. Along with oncologic outcomes, functional outcomes, such as voiding and sexual function, have also been emphasized in patients undergoing rectal cancer surgery to improve quality of life. Intraoperative nerve damage or combined excision is the primary reason for sexual and urinary dysfunction. In the past, these forms of damage could be attributed to the lack of anatomical knowledge and poor visualization of the pelvic autonomic nerve. With the adoption of minimally invasive surgery, visualization of nerve structure and meticulous dissection for the mesorectum are now possible. As the leading hospital employing this technique, we have adopted minimally invasive platforms (laparoscopy, robot-assisted surgery) in the field of rectal cancer surgery and standardized this technique globally. Here, we review a standardized technique for rectal cancer surgery based on our experience at Severance Hospital, suggest some practical technical tips, and discuss a couple of debatable issues in this field.
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Affiliation(s)
- Nam Kyu Kim
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
| | - Ho Seung Kim
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Mohmmed Alessa
- Department of Surgery, King Faisal University, Alahsa, Saudi Arabia
| | - Radwan Torky
- Department of Surgery, Assiut University College of Medicine, Assiut, Egypt
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Fung TLD, Tsukada Y, Ito M. Essential anatomy for total mesorectal excision and lateral lymph node dissection, in both trans-abdominal and trans-anal perspective. Surgeon 2020; 19:e462-e474. [PMID: 33248924 DOI: 10.1016/j.surge.2020.09.011] [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: 05/28/2020] [Revised: 08/10/2020] [Accepted: 09/02/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND PURPOSE Total Mesorectal Excisions (TME) is the standard treatment of rectal cancer. It can be performed under laparoscopic, robotic or transanal approach. Inadvertent injury to surrounding structure like autonomic nerves is avoidable, no matter which approach is adopted. Lateral lymph node dissection (LLND) is a less commonly performed pelvic operation involving dissection in an unfamiliar area to most general surgeons. This article aims to clarify all the essential anatomy related to these procedures. METHODS We performed thorough literature search and revision on the pelvic anatomy. Our cases of TME and LLND, under either laparoscopic or transanal approach, were reviewed. We integrated the knowledge from literatures and our own experience. The result was presented in details, together with original figures and intra-operative photos. MAIN FINDINGS Anatomy of pelvic fascia, autonomic nerve system, anal canal and sphincter complex are core knowledge in performing TME and LLND. CONCLUSIONS Thorough understanding of the pelvic anatomy enables colorectal surgeons to master these procedures, avoid complication and perform extended resection. On the other hand, surgeons can appreciate the complex pelvic anatomy easier by seeing the pelvis in opposite angles (transabdominal and transaanal view).
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Affiliation(s)
| | - Yuichiro Tsukada
- Department of Colorectal Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Masaaki Ito
- Department of Colorectal Surgery, National Cancer Center Hospital East, Kashiwa, Japan
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Indications for laparoscopic surgery for older rectal cancer patients with comorbidities. Surg Today 2020; 51:721-726. [PMID: 32940790 DOI: 10.1007/s00595-020-02140-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 08/20/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Given the lack of safety studies concerning laparoscopic surgery for rectal cancer in patients ≥ 80 years old with comorbidities, we sought to investigate this in the current study. METHODS Between 2012 and 2019, 24 patients ≥ 80 years old underwent laparoscopic surgery for rectal cancer without preoperative treatment. These patients were divided into those with [comorbidity(+) group, n = 13] and without [comorbidity(-) group, n = 11] comorbidities. The preoperative nutritional status and ASA classification, postoperative complications, time to oral diet, and length of hospital stay were evaluated in each group. RESULTS In the comorbidity(+)/comorbidity(-) groups, the average age was 85.9/84.1 years old, respectively. The major comorbidities were heart disease including atrial fibrillation and valvular disorder. The average PNI and CONUT scores in the comorbidity(+)/comorbidity(-) groups were 44.7/44.2 an 3.1/2.2, respectively. Planned surgical procedures were completed in all patients. Postoperative complications occurred in 2/3 cases in the comorbidity(+)/comorbidity(-) groups, respectively, and the average time to oral diet was 3.8/3.7 days, while the average length of hospitalization after surgery was 15.2/16.5 days, respectively. In the comorbidity(+) group, there was no exacerbation of comorbidities in any cases. CONCLUSION The safety of laparoscopic surgery is acceptable among older rectal cancer patients with comorbidities.
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Melstrom KA, Kaiser AM. Role of minimally invasive surgery for rectal cancer. World J Gastroenterol 2020; 26:4394-4414. [PMID: 32874053 PMCID: PMC7438189 DOI: 10.3748/wjg.v26.i30.4394] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/20/2020] [Accepted: 07/30/2020] [Indexed: 02/06/2023] Open
Abstract
Rectal cancer is one of the most common malignancies worldwide. Surgical resection for rectal cancer usually requires a proctectomy with respective lymphadenectomy (total mesorectal excision). This has traditionally been performed transabdominally through an open incision. Over the last thirty years, minimally invasive surgery platforms have rapidly evolved with the goal to accomplish the same quality rectal resection through a less invasive approach. There are currently three resective modalities that complement the traditional open operation: (1) Laparoscopic surgery; (2) Robotic surgery; and (3) Transanal total mesorectal excision. In addition, there are several platforms to carry out transluminal local excisions (without lymphadenectomy). Evidence on the various modalities is of mixed to moderate quality. It is unreasonable to expect a randomized comparison of all options in a single trial. This review aims at reviewing in detail the various techniques in regard to intra-/perioperative benchmarks, recovery and complications, oncological and functional outcomes.
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Affiliation(s)
- Kurt A Melstrom
- Division of Colorectal Surgery, Department of Surgery, City of Hope National Medical Center, Duarte, CA 91010-3000, United States
| | - Andreas M Kaiser
- Division of Colorectal Surgery, Department of Surgery, City of Hope National Medical Center, Duarte, CA 91010-3000, United States
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Influence of concurrent capecitabine based chemoradiotherapy with bevacizumab on the survival rate, late toxicity and health-related quality of life in locally advanced rectal cancer: a prospective phase II CRAB trial. Radiol Oncol 2020; 54:461-469. [PMID: 32738130 PMCID: PMC7585344 DOI: 10.2478/raon-2020-0043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 06/13/2020] [Indexed: 01/02/2023] Open
Abstract
Background Few studies reported early results on efficacy, toxicity of combined modality treatment for locally advanced rectal cancer (LARC) by adding bevacizumab to preoperative chemoradiotherapy, but long-term data on survival, and late complications are lacking. Further, none of the studies reported on the assessment of quality of life (QOL). Patients and methods After more than 5 years of follow-up, we updated the results of our previous phase II trial in 61 patients with LARC treated with neoadjuvant capecitabine, radiotherapy and bevacizumab (CRAB study) before surgery and adjuvant chemotherapy. Secondary endpoints of updated analysis were local control (LC), disease free (DFS) and overall survival (OS), late toxicity and longitudinal health related QOL (before starting the treatment and one year after the treatment) with questionnaire EORTC QLQ-C30 and EORTC QLQ-CR38. Results Median follow-up was 67 months. During the follow-up period, 16 patients (26.7%) died. The 5-year OS, DFS and LC rate were 72.2%, 70% and 92.4%. Patients with pathological positive nodes or pathological T3–4 tumors had significantly worse survival than patients with pathological negative nodes or T0–2 tumors. Nine patients (14.8%) developed grade 33 late complications of combined modality treatment, first event 12 months and last 87 months after operation (median time 48 months). Based on EORTC QLQ-C30 scores one year after treatment there were no significant changes in global QOL and three symptoms (pain, insomnia and diarrhea), but physical and social functioning significantly decreased. Based on QLQ-CR38 scores body image scores significantly increase, problems with weight loss significantly decrease, but sexual dysfunction in men and chemotherapy side effects significantly increase. Conclusions Patients with LARC and high risk factors, such as positive pathological lymph nodes and high pathological T stage, deserve more aggressive treatment in the light of improving long-term survival results. Patients after multimodality treatment should be given greater attention to the regulation of individual aspects of quality of life and the occurrence of late side effects.
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10
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Xu J, Li X, Lv X. Effect of oxaliplatin combined with 5-fluorouracil on treatment efficacy of radiotherapy in the treatment of elderly patients with rectal cancer. Exp Ther Med 2019; 17:1517-1522. [PMID: 30783416 PMCID: PMC6364248 DOI: 10.3892/etm.2018.7119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 09/17/2018] [Indexed: 11/05/2022] Open
Abstract
Efficacy of the combination of oxaliplatin, 5-fluorouracil and radiotherapy on rectal cancer in elderly patients was investigated. Seventy-three elderly patients with rectal cancer confirmed by histopathological examination were randomly divided into 3 groups: oxaliplatin group (25 cases): intravenous infusion of oxaliplatin; fluorouracil group (24 cases): intravenous infusion of fluorouracil; combination group (24 cases), intravenous infusion of oxaliplatin and fluorouracil. All patients were treated with radiotherapy, and efficacy and safety were evaluated after 2 courses of treatment. MTT assay was used to observe the inhibitory effects of the proliferation of human rectal cancer cells. Cell proliferation and sensitization ratios were compared. After 2 courses of treatment, there was no difference in complete remission (CR), partial remission (PR), stable disease (SD), progression disease (PD) and disease control rate (DCR). Remission rate (RR) was higher in the combination group than that in the oxaliplatin and the fluorouracil groups (P<0.05), and there was no difference between the oxaliplatin and the fuorouracil group (P>0.05). Incidence of neutropenia in the combination group was higher than that in the fluorouracil group (P<0.05). OD values of the combination group were lower than those of the oxaliplatin and the fluorouracil groups (P<0.05). Proliferation ability of SW837 cells of the combination group was significantly lower than that of the oxaliplatin and the fluorouracil groups (P<0.05). Intragroup comparison of sensitization ratio showed that sensitization ratios of three groups of cells at 24, 48 and 72 h were all higher than those at 12 h (P<0.05). The combination of oxaliplatin and 5-fluorouracil is safe and effective in the treatment of rectal cancer in elderly patients, and it can be used for sensitization of radiotherapy. So it should be popularized in clinical practices.
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Affiliation(s)
- Jinfen Xu
- Department of Oncology, Laigang Hospital Affiliated to Taishan Medical University, Laiwu, Shandong 271100, P.R. China
| | - Xia Li
- Department of Oncology, Laigang Hospital Affiliated to Taishan Medical University, Laiwu, Shandong 271100, P.R. China
| | - Xinming Lv
- Department of Tumor Radiotherapy, Laigang Hospital Affiliated to Taishan Medical University, Laiwu, Shandong 271100, P.R. China
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Male Orgasmic Dysfunction Post-Radical Pelvic Surgery. Sex Med Rev 2018; 6:429-437. [DOI: 10.1016/j.sxmr.2017.12.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 12/08/2017] [Accepted: 12/11/2017] [Indexed: 01/13/2023]
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12
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Costa P, Cardoso JM, Louro H, Dias J, Costa L, Rodrigues R, Espiridião P, Maciel J, Ferraz L. Impact on sexual function of surgical treatment in rectal cancer. Int Braz J Urol 2018; 44:141-149. [PMID: 29219281 PMCID: PMC5815544 DOI: 10.1590/s1677-5538.ibju.2017.0318] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 10/30/2017] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION The development of new surgical techniques and medical devices, like therapeutical multimodal approaches has allowed for better outcomes on patients with rectal cancer (RCa). Owing to that, an increased awareness and investment towards better outcomes regarding patients' sexual and urinary function has been recently observed. AIM Evaluate and characterize the sexual dysfunction of patients submitted to surgical treatment for RCa. MATERIALS AND METHODS An observational retrospective study including all male patients who underwent a surgical treatment for RCa between January 2011 December 2014 (n=43) was performed, complemented with an inquiry questionnaire to every patient about its sexual habits and level of function before and after surgery. DISCUSSION All patients were male, with an average of 64yo. (range 42-83yo.). The surgical procedure was a rectum anterior resection (RAR) in 22 patients (56%) and an abdominoperineal resection (APR) in 19(44%). Sixty three percent described their sexual life as important/very important. Sexual function worsening was observed in 76% (65% with complains on erectile function, and 27% on ejaculation). Fourteen patients (38%) didn't resume sexual activity after surgery. Increased age (p=0.007), surgery performed (APR) (p=0.03) and the presence of a stoma (p=0.03) were predictors of ED after surgery. A secondary analysis found that the type of surgery (APR) (p=0.04), lower third tumor's location (p=0.03) and presence of comorbidities (p=0.013) (namely, smokers and diabetic patients) were predictors of de novo ED after surgery. CONCLUSIONS This study demonstrated the clear negative impact in sexual function of patients submitted to a surgical treatment for RCa. Since it is a valued feature for patients, it becomes essential to correctly evaluate/identify these cases in order to offer an adequate therapeutical option.
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Affiliation(s)
- Pedro Costa
- Departmento de Urologia, Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
| | - João M. Cardoso
- Departmento de Cirurgia Geral, Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
| | - Hugo Louro
- Departmento de Cirurgia Geral, Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
| | - Jorge Dias
- Departmento de Urologia, Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
| | - Luís Costa
- Departmento de Urologia, Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
| | - Raquel Rodrigues
- Departmento de Urologia, Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
| | - Paulo Espiridião
- Departmento de Urologia, Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
| | - Jorge Maciel
- Departmento de Cirurgia Geral, Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
| | - Luís Ferraz
- Departmento de Urologia, Centro Hospitalar Vila Nova de Gaia, Espinho, Portugal
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Munkedal DLE, Rosenkilde M, Nielsen DT, Sommer T, West NP, Laurberg S. Radiological and pathological evaluation of the level of arterial division after colon cancer surgery. Colorectal Dis 2017; 19:O238-O245. [PMID: 28590033 DOI: 10.1111/codi.13756] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 04/05/2017] [Indexed: 01/08/2023]
Abstract
AIM In aiming to cure patients with colorectal cancer surgery, the surgeon must carefully dissect the mesocolon and mesorectum and divide the vascular pedicle near to its origin so as to include all local lymph nodes. This has been termed complete mesocolic excision. The distance from the distal vascular tie to the bowel wall in the fixed specimen is an indication as to the quality of surgery but this does not assess the length of the residual vascular pedicle and, by implication, residual lymph nodes. The aim of this study was to establish if our surgeons were carrying out complete mesocolic excision by assessing the length of the proximal arterial pedicle and relating this to arterial length in the fixed specimen. METHOD This was a single centre prospective study of patients undergoing elective surgery for locally advanced colorectal cancer. An abdominal and pelvic CT scan was performed 2 days postoperatively and a radiologist blinded to the operative procedure measured the length of the residual arterial stump. Similarly, the length of the vessel in the fixed resected specimen and lymph node yield were also recorded. RESULTS Fifty-two patients were recruited. The mean length of the residual arterial stump was 38 mm (95% CI: 33-43), which was significantly longer than the < 10 mm recommended in guidelines (P < 0.0001). The mean length was 31 mm (95% CI: 25-37) and 49 mm (95% CI: 40-57) for left and right sided resections respectively. There was no correlation between the residual arterial stump and the pathology. CONCLUSIONS The residual arterial length was greater than suggested by guidelines and may indicate that our surgery is less radical than we planned. Caution should be taken when using pathological measurements of vascular ligation as it may not reflect the height of the pedicle division.
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Affiliation(s)
- D L E Munkedal
- Department of Surgery, THG, Aarhus University Hospital, Aarhus C, Denmark
| | - M Rosenkilde
- Department of Radiology, THG, Aarhus University Hospital, Aarhus C, Denmark
| | - D T Nielsen
- Department of Radiology, NBG, Aarhus University Hospital, Aarhus C, Denmark
| | - T Sommer
- Department of Surgery, Randers Regional Hospital, Randers, Denmark
| | - N P West
- Pathology and Tumour Biology, Leeds Institute of Cancer and Pathology, University of Leeds, St James's University Hospital, Leeds, UK
| | - S Laurberg
- Department of Surgery, THG, Aarhus University Hospital, Aarhus C, Denmark
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14
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Chew MH, Yeh YT, Lim E, Seow-Choen F. Pelvic autonomic nerve preservation in radical rectal cancer surgery: changes in the past 3 decades. Gastroenterol Rep (Oxf) 2016; 4:173-85. [PMID: 27478196 PMCID: PMC4976685 DOI: 10.1093/gastro/gow023] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 06/28/2016] [Indexed: 02/07/2023] Open
Abstract
The advent of total mesorectal excision (TME) together with minimally invasive techniques such as laparoscopic colorectal surgery and robotic surgery has improved surgical results. However, the incidence of bladder and sexual dysfunction remains high. This may be particularly distressing for the patient and troublesome to manage for the surgeon when it does occur. The increased use of neoadjuvant and adjuvant radiotherapy is also associated with poorer functional outcomes. In this review, we evaluate current understanding of the anatomy of pelvic nerves which are divided into the areas of the inferior mesenteric artery pedicle, the lateral pelvic wall and dissection around the urogenital organs. Surgical techniques in these areas are discussed. We also discuss the results in functional outcomes of the various techniques including open, laparoscopic and robotic over the last 30 years.
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Affiliation(s)
- Min-Hoe Chew
- Department of Colorectal Surgery, Singapore General Hospital, Singapore
| | - Yu-Ting Yeh
- Department of Colorectal Surgery, Singapore General Hospital, Singapore
| | - Evan Lim
- Singhealth Academy, Singapore General Hospital, Singapore
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15
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Katz A, Dizon DS. Sexuality After Cancer: A Model for Male Survivors. J Sex Med 2016; 13:70-8. [PMID: 26755089 DOI: 10.1016/j.jsxm.2015.11.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 11/19/2015] [Indexed: 11/30/2022]
Abstract
INTRODUCTION For men with cancer, sexual dysfunction is a common issue and has a negative impact on quality of life, regardless of whether he has a partner. In general, sexuality encompasses much more than intercourse; it involves body image, identity, romantic and sexual attraction, and sexual thoughts and fantasies. AIM Acknowledging that cancer affects multiple physical and psychosocial domains in patients, the authors propose that such changes also inform sexual function for the male survivor. METHODS An in-depth review of the literature describing alterations to sexual functioning in men with cancer was undertaken. Based on this and the clinical expertise of the authors, a new model was created and is presented. RESULTS This biopsychosocial model is intended to expand the understanding of male sexuality beyond a purely biomedical model that addresses dysfunction as distinct from the context of a man's life and sexual identity. CONCLUSION Most data on sexual dysfunction in men with cancer are derived from those with a history of prostate cancer, although other data suggest that men with other types of malignancies are similarly affected. Unfortunately, male sexuality is often reduced to aspects of erection and performance. Acknowledging that cancer affects multiple physical and psychosocial domains in patients, the authors propose that such changes also inform sexual function for the male survivor. This biopsychosocial model might form the basis for interventions for sexual problems after cancer that includes a man and his partner as a complex whole.
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Affiliation(s)
- Anne Katz
- Manitoba Prostate Centre, CancerCare Manitoba, Winnipeg, MB, Canada.
| | - Don S Dizon
- Gillette Center for Gynecologic Oncology, Massachusetts General Hospital, Boston, MA, USA
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Bennett N, Incrocci L, Baldwin D, Hackett G, El-Zawahry A, Graziottin A, Lukasiewicz M, McVary K, Sato Y, Krychman M. Cancer, Benign Gynecology, and Sexual Function—Issues and Answers. J Sex Med 2016; 13:519-37. [DOI: 10.1016/j.jsxm.2016.01.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 01/10/2016] [Accepted: 01/12/2016] [Indexed: 12/20/2022]
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Traa MJ, Roukema JA, De Vries J, Rutten HJT, Langenhoff B, Jansen W, Den Oudsten BL. Biopsychosocial predictors of sexual function and quality of sexual life: a study among patients with colorectal cancer. Transl Androl Urol 2016; 4:206-17. [PMID: 26816825 PMCID: PMC4708118 DOI: 10.3978/j.issn.2223-4683.2015.03.01] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Objective A low sexual function (SF) has been reported in patients with colorectal cancer. However, research often focusses on clinical predictors of SF, hereby omitting patients’ subjective evaluation of SF [i.e., the quality of sexual life (QoSL)] and psychosocial predictors of SF and QoSL. In addition, research incorporating a biopsychosocial approach to SF and QoSL is scarce. Therefore, this study aimed to evaluate (I) relatedness between SF and the QoSL, (II) the course of SF and QoSL, and (III) biopsychosocial predictors of SF and QoSL. Methods Patients completed questionnaires assessing sociodemographic factors (i.e., age, sex) and personality characteristics (i.e., neuroticism, trait anxiety) before surgery. Questionnaires assessing psychological (i.e., anxious and depressive symptoms, body image, fatigue) and social (i.e., sexual activity, SF, non-sensuality, avoidance of sexual activity, non-communication, relationship function) aspects were measured preoperative and 3, 6, and 12 months after surgery. Clinical characteristics were obtained from the Eindhoven Cancer Registry (ECR). Bivariate correlations evaluated relatedness between SF and QoSL. Linear mixed-effects models examined biopsychosocial predictors of SF and QoSL. Results SF and QoSL are related constructs (r=0.206 to 0.642). Compared to preoperative scores, SF did not change over time (P>0.05). Overall, patients’ QoSL decreased postoperatively (P=0.001). A higher age (β=−0.02, P=0.006), fatigue (β=−0.02, P=0.034), not being sexually active (β=−0.081, P<0.001), and having a stoma (β=0.37, P=0.035) contributed to a lower SF. Having rectal cancer (β=−1.64, P=0.003), depressive symptoms (β=−0.09, P=0.001), lower SF (β=1.05, P<0.001), and more relationship maladjustment (β=−0.05, P=0.027) contributed to a lower QoSL (P<0.05). In addition, partners’ SF (β=0.24, P<0.001) and QoSL (β=0.30, P<0.001) were predictive for patients’ SF and QoSL, respectively. A significant interaction between time and gender was reported for both outcomes (P’s=0.002). Conclusions SF and QoSL are related but distinctive constructs. The course of SF and QoSL differed. Different biopsychosocial predictors were found for SF and QoSL. The contribution of partner-related variables to patients’ outcomes suggests interdependence between patients and partners. Men and women showed different SF and QoSL trajectories. We recommend that health care professionals, when discussing sexuality, realize that SF and QoSL are no interchangeable terms and should, therefore, be discussed as two separate entities. In addition, it is favored that clinicians focus not only on biological predictors of SF and QoSL, but obtain a broader perspective in which they also pay attention to psychosocial factors that may impair SF and QoSL. More in depth research on interdependence between patients and partners, biopsychosocial predictors of partners’ SF and QoSL, and gender effects is needed.
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Affiliation(s)
- Marjan Johanna Traa
- 1 Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands ; 2 Department of Surgery, 3 Department of Medical Psychology, St. Elisabeth Hospital, Tilburg, The Netherlands ; 4 Department of Surgery, Catharina Hospital, Eindhoven, The Netherlands ; 5 Research Institute for Growth & Development, Maastricht University Medical Center, Maastricht, The Netherlands ; 6 Department of Surgery, TweeSteden Hospital, Tilburg/Waalwijk, The Netherlands
| | - Jan Anne Roukema
- 1 Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands ; 2 Department of Surgery, 3 Department of Medical Psychology, St. Elisabeth Hospital, Tilburg, The Netherlands ; 4 Department of Surgery, Catharina Hospital, Eindhoven, The Netherlands ; 5 Research Institute for Growth & Development, Maastricht University Medical Center, Maastricht, The Netherlands ; 6 Department of Surgery, TweeSteden Hospital, Tilburg/Waalwijk, The Netherlands
| | - Jolanda De Vries
- 1 Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands ; 2 Department of Surgery, 3 Department of Medical Psychology, St. Elisabeth Hospital, Tilburg, The Netherlands ; 4 Department of Surgery, Catharina Hospital, Eindhoven, The Netherlands ; 5 Research Institute for Growth & Development, Maastricht University Medical Center, Maastricht, The Netherlands ; 6 Department of Surgery, TweeSteden Hospital, Tilburg/Waalwijk, The Netherlands
| | - Harm Jozef Theodorus Rutten
- 1 Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands ; 2 Department of Surgery, 3 Department of Medical Psychology, St. Elisabeth Hospital, Tilburg, The Netherlands ; 4 Department of Surgery, Catharina Hospital, Eindhoven, The Netherlands ; 5 Research Institute for Growth & Development, Maastricht University Medical Center, Maastricht, The Netherlands ; 6 Department of Surgery, TweeSteden Hospital, Tilburg/Waalwijk, The Netherlands
| | - Barbara Langenhoff
- 1 Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands ; 2 Department of Surgery, 3 Department of Medical Psychology, St. Elisabeth Hospital, Tilburg, The Netherlands ; 4 Department of Surgery, Catharina Hospital, Eindhoven, The Netherlands ; 5 Research Institute for Growth & Development, Maastricht University Medical Center, Maastricht, The Netherlands ; 6 Department of Surgery, TweeSteden Hospital, Tilburg/Waalwijk, The Netherlands
| | - Walther Jansen
- 1 Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands ; 2 Department of Surgery, 3 Department of Medical Psychology, St. Elisabeth Hospital, Tilburg, The Netherlands ; 4 Department of Surgery, Catharina Hospital, Eindhoven, The Netherlands ; 5 Research Institute for Growth & Development, Maastricht University Medical Center, Maastricht, The Netherlands ; 6 Department of Surgery, TweeSteden Hospital, Tilburg/Waalwijk, The Netherlands
| | - Brenda Leontine Den Oudsten
- 1 Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands ; 2 Department of Surgery, 3 Department of Medical Psychology, St. Elisabeth Hospital, Tilburg, The Netherlands ; 4 Department of Surgery, Catharina Hospital, Eindhoven, The Netherlands ; 5 Research Institute for Growth & Development, Maastricht University Medical Center, Maastricht, The Netherlands ; 6 Department of Surgery, TweeSteden Hospital, Tilburg/Waalwijk, The Netherlands
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Melstrom K. Robotic Rectal Cancer Surgery. Cancer Treat Res 2016; 168:295-308. [PMID: 29206378 DOI: 10.1007/978-3-319-34244-3_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
There are an estimated 39,000 new cases of rectal cancer in the United States per year which makes it the third most prevalent cancer when paired with colon cancer. Given its complexity, there are now multiple modalities available for its successful treatment. This includes innovative chemotherapy, radiation, transanal resection techniques, and minimally invasive surgery. Robotic surgery for the treatment of rectal cancer represents the current pinnacle of minimally invasive technology for this disease process.
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Kim NK, Kim YW, Cho MS. Total mesorectal excision for rectal cancer with emphasis on pelvic autonomic nerve preservation: Expert technical tips for robotic surgery. Surg Oncol 2015; 24:172-80. [PMID: 26141555 DOI: 10.1016/j.suronc.2015.06.012] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 06/14/2015] [Indexed: 02/08/2023]
Abstract
The primary goal of surgical intervention for rectal cancer is to achieve an oncologic cure while preserving function. Since the introduction of total mesorectal excision (TME), the oncologic outcome has improved greatly in terms of local recurrence and cancer-specific survival. However, there are still concerns regarding functional outcomes such as sexual and urinary dysfunction, even among experienced colorectal surgeons. Intraoperative nerve damage is the primary reason for sexual and urinary dysfunction and occurs due to lack of anatomical knowledge and poor visualization of the pelvic autonomic nerves. The rectum is located concavely along the curved sacrum and both the ischial tuberosity and iliac wing limit the pelvic cavity boundary. Thus, pelvic autonomic nerve preservation during dissection in a narrow or deep pelvis, with adherence to the TME principles, is very challenging for colorectal surgeons. Recent developments in robotic technology enable overcoming these difficulties caused by complex pelvic anatomy. This system can facilitate better preservation of the pelvic autonomic nerve and thereby achieve favorable postoperative sexual and voiding functions after rectal cancer surgery. The nerve-preserving TME technique includes identification and preservation of the superior hypogastric plexus nerve, bilateral hypogastric nerves, pelvic plexus, and neurovascular bundles. Standardized procedures should be performed sequentially as follows: posterior dissection, deep posterior dissection, anterior dissection, posterolateral dissection, and final circumferential pelvic dissection toward the pelvic floor. In future perspective, a structured education program on nerve-preserving robotic TME should be incorporated in the training for minimally invasive surgery.
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Affiliation(s)
- Nam Kyu Kim
- Department of Surgery, Division of Colorectal Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Young Wan Kim
- Department of Surgery, Division of Colorectal Surgery, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Min Soo Cho
- Department of Surgery, Division of Colorectal Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
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Weaver KL, Grimm LM, Fleshman JW. Changing the Way We Manage Rectal Cancer-Standardizing TME from Open to Robotic (Including Laparoscopic). Clin Colon Rectal Surg 2015; 28:28-37. [PMID: 25733971 DOI: 10.1055/s-0035-1545067] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Standardizing total mesorectal excision (TME) has been a topic of interest since 1979 when Professor Richard J. Heald first described TME and a new approach to rectal cancer. The procedure is optimized only if every one of the relevant factors is tackled with precise attention to detail, so that the preoperative, operative, and postoperative practice is standardized completely. The same concept of TME standardization applies today regardless of technique chosen, that is, open laparoscopic, single-incision laparoscopic surgery, or robotic. This article reviews the relevant operative factors in performing a quality TME, looking at both the oncologic and nononcologic advantages and disadvantages. It supports TME as the standard of care in obtaining a negative circumferential margin for mid and lower-third rectal cancers, and discusses the role of tumor-specific mesorectal excision for upper-third rectal cancers. It discusses the new options and challenges each operative technique holds, and identifies the same standardized principles each must obey to provide the highest quality of oncologic resection. The operative documentation of these critical features from diagnostic workup to pathological reporting is also emphasized.
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Affiliation(s)
- Katrina L Weaver
- Department of Surgery, University of South Alabama, Mobile, Alabama
| | - Leander M Grimm
- Division of Colon and Rectal Surgery, University of South Alabama, Mobile, Alabama
| | - James W Fleshman
- Department of Surgery, Baylor University Medical Center at Dallas, Dallas, Texas
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Yang XF, Li GX, Luo GH, Zhong SZ, Ding ZH. New insights into autonomic nerve preservation in high ligation of the inferior mesenteric artery in laparoscopic surgery for colorectal cancer. Asian Pac J Cancer Prev 2015; 15:2533-9. [PMID: 24761860 DOI: 10.7314/apjcp.2014.15.6.2533] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
AIM To take a deeper insight into the relationship between the root of the inferior mesenteric artery (IMA) and the autonomic nerve plexuses around it by cadaveric anatomy and explore anatomical evidence of autonomic nerve preservation in high ligation of the IMA in laparoscopic surgery for colorectal cancer. METHODS Anatomical dissection was performed on 11 formalin-fixed cadavers and 12 fresh cadavers. Anatomical evidence-based autonomic nerve preservation in high ligation of the IMA was performed in 22 laparoscopic curative resections of colorectal cancer. RESULTS As the upward continuation of the presacral nerves, the bilateral trunks of SHP had close but different relationships with the root of the IMA. The right trunk of SHP ran relatively far away from the root of IMA. When the apical lymph nodes were dissected close to the root of the IMA along the fascia space in front of the anterior renal fascia, the right trunk of SHP could be kept in suit under the anterior renal fascia. The left descending branches to SHP constituted a natural and constant anatomical landmark of the relationship between the root of IMA and the left autonomic nerves. Proximal to this, the left autonomic nerves surrounded the root of the IMA. Distally, the left trunk of the SHP departed from the root of IMA under the anterior renal fascia. When high ligation of the IMA was performed distal to it, the left trunk of SHP could be preserved. The distance between the left descending branches to SHP and the origin of IMA varied widely from 1.3 cm to 2.3 cm. CONCLUSIONS The divergences of the bilateral autonomic nerve preservation around the root of the IMA may contribute to provide anatomical evidence for more precise evaluation of the optimal position of high ligation of the IMA in the future.
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Affiliation(s)
- Xiao-Fei Yang
- Anatomical Institute of Minimally Invasive Surgery, Southern Medical University, Guangzhou, China E-mail :
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Podnar S, Vodušek DB. Sexual dysfunction in patients with peripheral nervous system lesions. HANDBOOK OF CLINICAL NEUROLOGY 2015; 130:179-202. [PMID: 26003245 DOI: 10.1016/b978-0-444-63247-0.00011-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Peripheral nervous system (PNS) disorders may cause sexual dysfunction (SD) in patients of both genders. These disorders include mainly polyneuropathies (particularly those affecting the autonomic nervous system (ANS)) and localized lesions affecting the innervation of genital organs. Impaired neural control may produce a malfunction of the genital response consisting of loss of genital sensitivity, erectile dysfunction, loss of vaginal lubrication, ejaculation disorder, and orgasmic disorder. In addition, there is often a loss of desire which actually has a complex pathogenesis, which goes beyond the mere loss of relevant nerve function. In patients who have no manifest health problems - particularly men with erectile dysfunction - one should always consider the possibility of an underlying polyneuropathy; in patients with SD after suspected denervation lesions of the innervation of genital organs within the lumbosacral spinal canal and in the pelvis, clinical neurophysiologic testing may clarify the PNS involvement. SD can alter self-esteem and lower patients' quality of life; opening up a discussion on sexual issues should be a part of the management of patients with PNS disorders. They may greatly benefit from counseling, education on coping strategies, and specific treatments.
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Affiliation(s)
- Simon Podnar
- Institute of Clinical Neurophysiology, Division of Neurology, University Medical Center Ljubljana, Ljubljana, Slovenia.
| | - David B Vodušek
- Division of Neurology, University Medical Center Ljubljana, and Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
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Lu AG, Zhao XW, Mao ZH, Han DP, Zhao JK, Wang P, Zhang Z, Zong YP, Thasler W, Feng H. Challenge or opportunity: outcomes of laparoscopic resection for rectal cancer in patients with high operative risk. J Laparoendosc Adv Surg Tech A 2014; 24:756-61. [PMID: 25376002 DOI: 10.1089/lap.2014.0163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
This study investigated the impact of laparoscopic rectal cancer resection for patients with high operative risk, which was defined as American Society of Anesthesiology (ASA) grades III and IV. This study was conducted at a single center on patients undergoing rectal resection from 2006 to 2010. After screening by ASA grade III or IV, 248 patients who met the inclusion criteria were identified, involving 104 open and 144 laparoscopic rectal resections. The distribution of the Charlson Comorbidity Index was similar between the two groups. Compared with open rectal resection, laparoscopic resection had a significantly lower total complication rate (P<.0001), lower pain rate (P=.0002), and lower blood loss (P<.0001). It is notable that the two groups of patients had no significant difference in cardiac and pulmonary complication rates. Thus, these data showed that the laparoscopic group for rectal cancer could provide short-term outcomes similar to those of their open resection counterparts with high operative risk. The 5-year actuarial survival rates were 0.8361 and 0.8119 in the laparoscopic and open groups for stage I/II (difference not significant), as was the 5-year overall survival rate in stage III/IV (P=.0548). In patients with preoperative cardiovascular or pulmonary disease, the 5-year survival curves were significantly different (P=.0165 and P=.0210), respectively. The cost per patient did not differ between the two procedures. The results of this analysis demonstrate the potential advantages of laparoscopic rectal cancer resection for high-risk patients, although a randomized controlled trial should be conducted to confirm the findings of the present study.
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Affiliation(s)
- Ai-Guo Lu
- 1 Shanghai Minimally Invasive Surgical Center, Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai, China
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