1
|
Iguchi R, Yokota M, Kawada K, Ohnishi T, Kani N, Mine Y, Matsuda I, Hama Y, Sugiyama K, Terai A, Inoue K. The urinary tract reconstruction in a robot-assisted surgery for rectal malignancy with combined prostate and seminal vesicle resection. Asian J Endosc Surg 2024; 17:e13375. [PMID: 39155077 DOI: 10.1111/ases.13375] [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] [Received: 07/15/2024] [Revised: 07/29/2024] [Accepted: 08/02/2024] [Indexed: 08/20/2024]
Abstract
INTRODUCTION In certain cases of rectal malignancy in which invasion is confined to the prostate and/or seminal vesicles, bladder-sparing surgery may be chosen instead of total pelvic exenteration. However, even if the bladder is preserved, postoperative urinary dysfunction and vesicourethral anastomotic leakage are concern. MATERIALS AND SURGICAL TECHNIQUE We employ various techniques based on robot-assisted radical prostatectomy for reconstructing the urinary tract. These techniques include advanced reconstruction of vesicourethral support, total anatomical reconstruction, and a method called anterior reconstruction. In addition, suture fixation of bladder to the anterior abdominal wall, and re-approximation of bladder by peritoneal suture were done. DISCUSSION Reliable robot-assisted vesicourethral anastomosis and reinforcement of the anastomotic wall could potentially enhance the self-voiding rate and decrease the risk of anastomotic failure.
Collapse
Affiliation(s)
- Ryo Iguchi
- Department of Urology, Kurashiki Central Hospital, Kurashiki, Japan
- Department of Urology, Kyoto Katsura Hospital, Kyoto, Japan
| | - Mitsuru Yokota
- Department of General Surgery, Kurashiki Central Hospital, Kurashiki, Japan
| | - Kenji Kawada
- Department of General Surgery, Kurashiki Central Hospital, Kurashiki, Japan
| | - Tomoki Ohnishi
- Department of Urology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Naoya Kani
- Department of Urology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Yuta Mine
- Department of Urology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Iori Matsuda
- Department of Urology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Yusuke Hama
- Department of Urology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Kyohei Sugiyama
- Department of Urology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Akito Terai
- Department of Urology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Koji Inoue
- Department of Urology, Kurashiki Central Hospital, Kurashiki, Japan
| |
Collapse
|
2
|
Li J. Clinical status and future prospects of neoadjuvant immunotherapy for localized mismatch repair-deficient cancers: a review. Int J Surg 2024; 110:5722-5732. [PMID: 38768473 PMCID: PMC11392202 DOI: 10.1097/js9.0000000000001680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 05/09/2024] [Indexed: 05/22/2024]
Abstract
Frameshift mutations accumulate in cancers related to mismatch repair deficiency (dMMR), which has the potential to produce various neoantigens, representing a distinct subset of cancers that respond considerably to immunotherapy. In recent years, robust evidence has supported the first-line application of immunotherapy for patients with metastatic dMMR cancers, which provoked extensive investigations of the feasibility and efficacy of immunotherapy in up-front settings, including neoadjuvant therapy. Several completed trials with small sample sizes suggested that neoadjuvant immunotherapy can achieve an impressively high complete response rate, for the first time offering the potential of systemic therapy to cure cancer without the need for surgical resection. However, a difficult dilemma emerges: clinicians are now facing a selection between the standard of care with good evidence for proficient MMR but suboptimal for dMMR cancers and the emerging immunotherapy with promising results but only based on a limited number of patients with shorter duration of follow-up. This review aims to provide a comprehensive summary of the biological rationale and clinical status of neoadjuvant immunotherapy in patients with dMMR cancers. Furthermore, I elaborate on particular issues that must be taken into consideration for further advancement in the field.
Collapse
Affiliation(s)
- Jian Li
- Department of General Surgery, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang, Sichuan, People's Republic of China
| |
Collapse
|
3
|
Zhou M, Huang H, Gong T, Chen M. The application of the golden-angle radial sparse parallel technique in T restaging of locally advanced rectal cancer after neoadjuvant chemoradiotherapy. Abdom Radiol (NY) 2024; 49:2960-2970. [PMID: 38822854 DOI: 10.1007/s00261-024-04400-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 05/07/2024] [Accepted: 05/12/2024] [Indexed: 06/03/2024]
Abstract
PURPOSE To evaluate the diagnostic performance of Golden-Angle Radial Sparse Parallel (GRASP) MRI in identifying pathological stage T0-1 (ypT0-1) after neoadjuvant chemoradiotherapy (nCRT) in patients with rectal cancer, compared to T2-weighted imaging (T2WI) combined with Diffusion Weighted Imaging (DWI). METHODS In this retrospective study, 168 patients were carefully selected based on inclusion criteria that targeted individuals with biopsy-confirmed primary rectal adenocarcinoma, identified via MRI as having locally advanced disease (≥ T3 and/or positive lymph node results) prior to nCRT. Post-nCRT, all MRI images obtained after nCRT were assessed by two observers independently. The area under the receiver operating characteristic curve (AUC), sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy for identifying ypT0-1 based on GRASP and T2 + DWI were calculated. Multivariable regression analysis was used to explore the factors independently associated with ypT0-1 tumor. RESULTS 45 patients out of these cases were ypT0-1, and the accuracy, sensitivity, specificity, PPV, and NPV of GRASP were higher than the T2 + DWI (88% vs 74%, 93% vs 71%, 86% vs 75%, 71% vs 52% and 97% vs 88%), the AUC in identifying ypT0-1 tumor based on GRASP was 0.90 (95% CI:0.84, 0.94), which was better than the T2 + DWI (0.73; 95% CI: 0.66, 0.80). Multivariable logistic regression analysis showed that the yT stage on GRASP scans was the only factor independently associated with ypT0-1 tumor (P < 0.001). CONCLUSION The GRASP helped distinguish ypT0-1 tumor after nCRT and can select patients who may be suitable for local excision.
Collapse
Affiliation(s)
- Mi Zhou
- Department of Radiology, Sichuan Provincial Orthpaedics Hospital, Chengdu, 610041, People's Republic of China.
| | - Hongyun Huang
- Department of Radiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610072, People's Republic of China
| | - Tong Gong
- Department of Radiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610072, People's Republic of China
| | - Meining Chen
- Department of MR Scientific Marketing, Siemens Healthineers, Shanghai, 200135, People's Republic of China
| |
Collapse
|
4
|
Rajeev-Kumar G, Katipally RR, Li S, Shogan BD, Olortegui KS, Chin J, Polite BN, Liauw SL. Point/Counterpoint #2: Current Clinical Considerations With Nonoperative Management of Rectal Cancer. Cancer J 2024; 30:256-263. [PMID: 39042777 DOI: 10.1097/ppo.0000000000000732] [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: 07/25/2024]
Abstract
ABSTRACT Locally advanced rectal cancer has historically been treated with multimodal therapy consisting of radiation therapy, chemotherapy, and total mesorectal excision. However, recent prospective trials and registry studies have demonstrated similar disease outcomes with nonoperative management for patients who experience an excellent clinical response to radiation and chemotherapy. This article reviews data regarding nonoperative management for rectal cancer, and highlights current challenges and limitations in a point-counterpoint format, in the context of two clinical cases.
Collapse
Affiliation(s)
| | | | - Shen Li
- Sections of Surgical Oncology
| | | | | | - Janet Chin
- Department of Hematology/Oncology, University of Chicago Medical Center, Chicago, IL
| | - Blase N Polite
- Department of Hematology/Oncology, University of Chicago Medical Center, Chicago, IL
| | | |
Collapse
|
5
|
Rentiya ZS, Francis D, Francis SM, Inban P, Raj R, Akuma O, Akuma CM, Montecino RMB, Singh M, Makheja K, Parkash O, Kottoor SJ. The Management of a Urinary Bladder Leak in a Patient with Radiation Cystitis. Radiol Case Rep 2024; 19:2429-2433. [PMID: 38585403 PMCID: PMC10997864 DOI: 10.1016/j.radcr.2024.02.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 04/09/2024] Open
Abstract
Urinary dysfunction following treatment for rectal adenocarcinoma is a common and complex complication. We present a case of a 69-year-old male who underwent laparoscopic-assisted left hemicolectomy and loop ileostomy after receiving chemotherapy and radiation therapy for rectal adenocarcinoma. Postoperatively, it was incidentally discovered the patient had urinary frequency and urgency. Cystoscopy revealed radiation changes to the bladder walls and a bladder leak was confirmed by cystogram. The patient underwent successful repair of the urinary bladder leak, with challenges posed by prior radiation therapy. Effective prevention and management strategies for urinary dysfunction require a comprehensive preoperative risk assessment, consideration of nerve-preserving surgical techniques, and prompt identification and repair of postoperative complications.
Collapse
Affiliation(s)
- Zubir S. Rentiya
- University of Virginia, Department of Radiation Oncology & Radiology, Charlottesville, VA, USA
- MedStar Georgetown University Hospital, Department of Surgery, Washington, DC, USA
| | - Deepa Francis
- Windsor University School of Medicine, Department of Internal Medicine, Cayon, St. Kitts and Nevis
| | - Sandra Mary Francis
- Windsor University School of Medicine, Department of Internal Medicine, Cayon, St. Kitts and Nevis
| | | | - Rohan Raj
- Nalanda Medical College and Hospital, Department of Internal Medicine, Patna, India
| | - Ogbonnaya Akuma
- Ebonyi State University, Department of Internal Medicine, Abakaliki, Nigeria
| | - Chinaza Mercy Akuma
- Nnamdi Azikiwe University, Department of Internal Medicine, Awka, Anambra state, Nigeria
| | | | - Manjeet Singh
- Liaquat National Medical College, Department of Internal Medicine, Karachi, Pakistan
| | - Kainat Makheja
- Jinnah Sindh Medical University, Department of Internal Medicine, Karachi, Pakistan
| | - Om Parkash
- Chandka Medical College, Department of Internal Medicine, Larkana, Pakistan
| | | |
Collapse
|
6
|
van Kessel CS, Palma CA, Solomon MJ, Leslie S, Jeffery N, Lee PJ, Austin KKS. Comparison of urological outcomes and quality of life after pelvic exenteration: partial vs radical cystectomy. BJU Int 2024; 133 Suppl 4:53-63. [PMID: 38379076 DOI: 10.1111/bju.16299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
OBJECTIVE To compare perioperative morbidity, functional and quality-of-life (QoL) outcomes in patients with partial cystectomy vs radical cystectomy as part of pelvic exenteration. PATIENTS AND METHODS Retrospective analysis of a prospectively maintained database of pelvic exenteration patients (1998-2021) was conducted in a single centre. Study outcomes included postoperative complications, quality-of-life, functional and stoma-related outcomes. The 36-item Short-Form Health Survey Physical and Mental Health Components, Functional Assessment of Cancer Therapy-Colorectal questionnaires and Distress Thermometer were available pre- and postoperatively. QoL outcomes were compared at the various time points. Stoma embarrassment and care scores were compared between patients with a colostomy, urostomy, and both. RESULTS Urological complications were similar between both groups, but patients with partial cystectomy experienced less wound-related complications. Overall, 34/81 (42%) partial cystectomy patients reported one or more long-term voiding complication (i.e., incontinence [17 patients], frequency [six], retention [three], high post-voiding residuals [10], permanent suprapubic catheter/indwelling catheter [14], recurrent urinary tract infection [nine], percutaneous nephrostomy [three], progression to urostomy [three]). The QoL improved following surgery in both the partial and radical cystectomy groups, differences between cohorts were not significant. Patients with two stomas reported higher embarrassment scores than patients with one stoma, although this did not result in more difficulties in stoma care. CONCLUSIONS Partial cystectomy patients have fewer postoperative wound-related complications than radical cystectomy patients, but often experience long-term voiding issues. The QoL outcomes are similar for both cohorts, with significant improvement following surgery.
Collapse
Affiliation(s)
- Charlotte S van Kessel
- Surgical Outcomes Research Centre (SOuRCe), Sydney, New South Wales, Australia
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Catalina A Palma
- Department of Urology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Michael J Solomon
- Surgical Outcomes Research Centre (SOuRCe), Sydney, New South Wales, Australia
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
- Institute of Academic Surgery (IAS) at RPAH, Sydney, New South Wales, Australia
- University of Sydney, Sydney, New South Wales, Australia
| | - Scott Leslie
- Department of Urology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
- Institute of Academic Surgery (IAS) at RPAH, Sydney, New South Wales, Australia
- University of Sydney, Sydney, New South Wales, Australia
| | - Nicola Jeffery
- Department of Urology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Peter J Lee
- Surgical Outcomes Research Centre (SOuRCe), Sydney, New South Wales, Australia
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Kirk K S Austin
- Surgical Outcomes Research Centre (SOuRCe), Sydney, New South Wales, Australia
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| |
Collapse
|
7
|
Conces ML, Mahipal A. Adoption of Total Neoadjuvant Therapy in the Treatment of Locally Advanced Rectal Cancer. Curr Oncol 2024; 31:366-382. [PMID: 38248109 PMCID: PMC10813931 DOI: 10.3390/curroncol31010024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/11/2023] [Accepted: 01/01/2024] [Indexed: 01/23/2024] Open
Abstract
Local and metastatic recurrence are primary concerns following the treatment of locally advanced rectal cancer (LARC). Chemoradiation (CRT) can reduce the local recurrence rates and has subsequently moved to the neoadjuvant setting from the adjuvant setting. Pathological complete response (pCR) rates have also been noted to be greater in patients treated with neoadjuvant CRT prior to surgery. The standard approach to treating LARC would often involve CRT followed by surgery and optional adjuvant chemotherapy and remained the treatment paradigm for almost two decades. However, patients were often unable to complete adjuvant chemotherapy due to a decreased tolerance of chemotherapy following surgery, which led to upfront treatment with both CRT and chemotherapy, and total neoadjuvant therapy, or TNT, was created. The efficacy outcomes of local recurrence, disease-free survival, and pCR have improved in patients receiving TNT compared to the standard approach. Additionally, more recent data suggest a possible improvement in overall survival as well. Patients with a complete clinical response following TNT have the opportunity for watch-and-wait surveillance, allowing some patients to undergo organ preservation. Here, we discuss the clinical trials and studies that led to the adoption of TNT as the standard of care for LARC, with the possibility of watch-and-wait surveillance for patients achieving complete responses. We also review the possibility of overtreating some patients with LARC.
Collapse
Affiliation(s)
| | - Amit Mahipal
- University Hospitals Seidman Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
| |
Collapse
|
8
|
Chan H, Savoie MB, Munir A, Moslehi J, Anwar M, Laffan A, Rowen T, Salmon R, Varma M, Van Loon K. Multi-Disciplinary Management in Rectal Cancer Survivorship: A Clinical Practice Review. J Gastrointest Cancer 2023; 54:1102-1115. [PMID: 36622517 PMCID: PMC10754749 DOI: 10.1007/s12029-022-00885-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2022] [Indexed: 01/10/2023]
Abstract
Colorectal cancer (CRC) is the third most common cancer in the USA and worldwide. In the USA, nearly one-third of CRC cases are anatomically classified as rectal cancer. Over the past few decades, continued refinement of multimodality treatment and the introduction of new therapeutic agents have enhanced curative treatment rates and quality of life outcomes. As treatments improve and the incidence of young onset rectal cancer rises, the number of rectal cancer survivors grows each year. This trend highlights the growing importance of rectal cancer survivorship. Multimodality therapy with systemic chemotherapy, chemoradiation, and surgery can result in chronic toxicities in multiple organ systems, requiring a multi-disciplinary care model with services ranging from appropriate cancer surveillance to management of long-term toxicities and optimization of modifiable risk factors. Here, we review the evidence on these long-term toxicities and provide management considerations from consensus guidelines. Specific topics include bowel dysfunction from radiation and surgery, oxaliplatin-induced neuropathy, accelerated bone degeneration, the impact of fluoropyrimidines on long-term cardiovascular health, urinary incontinence, sexual dysfunction, and psychosocial distress. Additionally, we review modifiable risk factors to inform providers and rectal cancer survivors of various lifestyle and behavioral changes that can be made to improve their long-term health outcomes.
Collapse
Affiliation(s)
- Hilary Chan
- Department of Medicine, Division of Hematology and Oncology, University of California, San Francisco (UCSF), 550 16th Street, Floor 06, Room 6803, Box 3211, San Francisco, CA, 94158, USA
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
| | - Marissa B Savoie
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Amir Munir
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
- Department of Medicine, Division of Cardiology, UCSF, San Francisco, CA, USA
| | - Javid Moslehi
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
- Department of Medicine, Division of Cardiology, UCSF, San Francisco, CA, USA
| | - Mekhail Anwar
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
- Department of Radiation Oncology, UCSF, San Francisco, CA, USA
- Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, Berkeley, CA, USA
| | - Angela Laffan
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
| | - Tami Rowen
- Department of Obstetrics and Gynecology, UCSF, San Francisco, CA, USA
| | - Rebeca Salmon
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
| | - Madhulika Varma
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
- Section of Colorectal Surgery, Department of Surgery, Department of Medicine, UCSF, San Francisco, CA, USA
| | - Katherine Van Loon
- Department of Medicine, Division of Hematology and Oncology, University of California, San Francisco (UCSF), 550 16th Street, Floor 06, Room 6803, Box 3211, San Francisco, CA, 94158, USA.
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA.
| |
Collapse
|
9
|
Emiloju OE, Sinicrope FA. Neoadjuvant Immune Checkpoint Inhibitor Therapy for Localized Deficient Mismatch Repair Colorectal Cancer: A Review. JAMA Oncol 2023; 9:1708-1715. [PMID: 37676680 DOI: 10.1001/jamaoncol.2023.3323] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Importance Colorectal cancers (CRCs) with deficient DNA mismatch repair (dMMR) account for 15% of all CRCs. Deficient MMR is a predictive biomarker associated with responsiveness to immune checkpoint inhibitors (ICIs) in solid tumors, including CRC. The remarkable effectiveness of ICIs in metastatic CRC has led to their evaluation in the neoadjuvant and adjuvant treatment of localized disease. Observations Multiple prospective phase 2 studies in limited numbers of patients with localized dMMR CRC demonstrate high complete clinical and pathological response rates (60%-100%) to neoadjuvant ICIs, with low rates of grade 3 or higher ICI-related toxic effects. Given the median follow-up of 12 to 25 months in these studies, longer-term monitoring is needed to determine the durability of response and to ensure that oncologic outcomes are not compromised in patients undergoing nonoperative management. Neoadjuvant ICI therapy is especially attractive for patients with rectal cancer given the significant morbidity that accompanies pelvic irradiation and total mesorectal excision. Ongoing and planned prospective phase 2 trials will provide further data on important issues, including optimal neoadjuvant treatment duration, ICI monotherapy vs combination, and the need for adjuvant ICI therapy. Conclusions and Relevance While this review found that early results of neoadjuvant immunotherapy for localized dMMR CRC show high rates of major and complete pathological response, longer-term follow-up data are needed to ensure that oncologic outcomes are not compromised and are ideally improved. Neoadjuvant ICI therapy in localized dMMR CRC represents a potential paradigm shift with implications for organ preservation.
Collapse
Affiliation(s)
| | - Frank A Sinicrope
- Division of Medical Oncology, Mayo Clinic, Rochester, Minnesota
- Department of Medicine, Mayo Clinic Alix School of Medicine, Rochester, Minnesota
- Mayo Clinic Comprehensive Cancer Center, Rochester, Minnesota
| |
Collapse
|
10
|
Lin W, Wee IJY, Seow-En I, Chok AY, Tan EKW. Survival outcomes of salvage surgery in the watch-and-wait approach for rectal cancer with clinical complete response after neoadjuvant chemoradiotherapy: a systematic review and meta-analysis. Ann Coloproctol 2023; 39:447-456. [PMID: 38185947 PMCID: PMC10781598 DOI: 10.3393/ac.2022.01221.0174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/07/2023] [Accepted: 02/27/2023] [Indexed: 01/09/2024] Open
Abstract
PURPOSE This systematic review and meta-analysis compared the outcomes of the watch-and-wait (WW) approach versus radical surgery (RS) in rectal cancers with clinical complete response (cCR) after neoadjuvant chemoradiotherapy. METHODS This study followed the PRISMA guidelines. Major databases were searched to identify relevant articles. WW and RS were compared through meta-analyses of pooled proportions. Primary outcomes included overall survival (OS), disease-free survival (DFS), local recurrence, and distant metastasis rates. Pooled salvage surgery rates and outcomes were also collected. The Newcastle-Ottawa scale was employed to assess the risk of bias. RESULTS Eleven studies including 1,112 rectal cancer patients showing cCR after neoadjuvant chemoradiation were included. Of these patients, 378 were treated nonoperatively with WW, 663 underwent RS, and 71 underwent local excision. The 2-year OS (risk ratio [RR], 0.95; P = 0.94), 5-year OS (RR, 2.59; P = 0.25), and distant metastasis rates (RR, 1.05; P = 0.80) showed no significant differences between WW and RS. Local recurrence was more frequent in the WW group (RR, 6.93; P < 0.001), and 78.4% of patients later underwent salvage surgery (R0 resection rate, 97.5%). The 2-year DFS (RR, 1.58; P = 0.05) and 5-year DFS (RR, 2.07; P = 0.02) were higher among RS cases. However, after adjustment for R0 salvage surgery, DFS showed no significant between-group difference (RR, 0.82; P = 0.41). CONCLUSION Local recurrence rates are higher for WW than RS, but complete salvage surgery is often possible with similar long-term outcomes. WW is a viable strategy for rectal cancer with cCR after neoadjuvant chemoradiation, but further research is required to improve patient selection.
Collapse
Affiliation(s)
- Wenjie Lin
- Department of Colorectal Surgery, Singapore General Hospital, Singapore
| | - Ian Jun Yan Wee
- Department of General Surgery, Singapore General Hospital, Singapore
| | - Isaac Seow-En
- Department of Colorectal Surgery, Singapore General Hospital, Singapore
| | - Aik Yong Chok
- Department of Colorectal Surgery, Singapore General Hospital, Singapore
| | | |
Collapse
|
11
|
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.
Collapse
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
| |
Collapse
|
12
|
Zhao W, Wang ZJ, Mei SW, Chen JN, Zhou SC, Zhao FQ, Xiao TX, Huang F, Liu Q. Fascia- vs vessel-oriented lateral lymph node dissection for rectal cancer: Short-term outcomes and prognosis in a single-center experience. World J Gastrointest Surg 2023; 15:1080-1092. [PMID: 37405106 PMCID: PMC10315111 DOI: 10.4240/wjgs.v15.i6.1080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 04/02/2023] [Accepted: 04/23/2023] [Indexed: 06/15/2023] Open
Abstract
BACKGROUND For the management of lateral lymph node (LLN) metastasis in patients with rectal cancer, selective LLN dissection (LLND) is gradually being accepted by Chinese scholars. Theoretically, fascia-oriented LLND allows radical tumor resection and protects of organ function. However, there is a lack of studies comparing the efficacy of fascia-oriented and traditional vessel-oriented LLND. Through a preliminary study with a small sample size, we found that fascia-oriented LLND was associated with a lower incidence of postoperative urinary and male sexual dysfunction and a higher number of examined LLNs. In this study, we increased the sample size and refined the postoperative functional outcomes.
AIM To compare the effects of fascia- and vessel-oriented LLND regarding short-term outcomes and prognosis.
METHODS We conducted a retrospective cohort study on data from 196 patients with rectal cancer who underwent total mesorectal excision and LLND from July 2014 to August 2021. The short-term outcomes included perioperative outcomes and postoperative functional outcomes. The prognosis was measured based on overall survival (OS) and progression-free survival (PFS).
RESULTS A total of 105 patients were included in the final analysis and were divided into fascia- and vessel-oriented groups that included 41 and 64 patients, respectively. Regarding the short-term outcomes, the median number of examined LLNs was significantly higher in the fascia-oriented group than in the vessel-oriented group. There were no significant differences in the other short-term outcomes. The incidence of postoperative urinary and male sexual dysfunction was significantly lower in the fascia-oriented group than in the vessel-oriented group. In addition, there was no significant difference in the incidence of postoperative lower limb dysfunction between the two groups. In terms of prognosis, there was no significant difference in PFS or OS between the two groups.
CONCLUSION It is safe and feasible to perform fascia-oriented LLND. Compared with vessel-oriented LLND, fascia-oriented LLND allows the examination of more LLNs and may better protect postoperative urinary function and male sexual function.
Collapse
Affiliation(s)
- Wei Zhao
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Zhi-Jie Wang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Shi-Wen Mei
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jia-Nan Chen
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Si-Cheng Zhou
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Fu-Qiang Zhao
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ti-Xian Xiao
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Fei Huang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qian Liu
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| |
Collapse
|
13
|
Habr-Gama A, São Julião GP, Ortega CD, Vailati BB, Araujo S, Jorge T, Sabbaga J, Rossi GL, D'Alpino R, Kater FR, Aguilar PB, Mattacheo A, Perez RO. A multi-centre randomized controlled trial investigating Consolidation Chemotherapy with and without oxaliplatin in distal rectal cancer and Watch & Wait. BMC Cancer 2023; 23:546. [PMID: 37316784 DOI: 10.1186/s12885-023-10984-2] [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: 06/09/2022] [Accepted: 05/19/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Neoadjuvant chemoradiation(nCRT) has been considered the preferred initial treatment strategy for distal rectal cancer. Advantages of this approach include improved local control after radical surgery but also the opportunity for organ preserving strategies (Watch and Wait-WW). Consolidation chemotherapy(cCT) regimens using fluoropyrimidine-based with or without oxalipatin following nCRT have demonstrated to increase complete response and organ preservation rates among these patients. However, the benefit of adding oxaliplatin to cCT compared to fluoropirimidine alone regimens in terms of primary tumor response remains unclear. Since oxalipatin-treatment may be associated with considerable toxicity, it becomes imperative to understand the benefit of its incorporation into standard cCT regimens in terms of primary tumor response. The aim of the present trial is to compare the outcomes of 2 different cCT regimens following nCRT (fluoropyrimidine-alone versus fluoropyrimidine + oxaliplatin) for patients with distal rectal cancer. METHODS In this multi-centre study, patients with magnetic resonance-defined distal rectal tumors will be randomized on a 1:1 ratio to receive long-course chemoradiation (54 Gy) followed by cCT with fluoropyrimidine alone versus fluoropyrimidine + oxaliplatin. Magnetic resonance(MR) will be analyzed centrally prior to patient inclusion and randomization. mrT2-3N0-1 tumor located no more than 1 cm above the anorectal ring determined by sagittal views on MR will be eligible for the study. Tumor response will be assessed after 12 weeks from radiotherapy(RT) completion. Patients with clinical complete response (clinical, endoscopic and radiological) may be enrolled in an organ-preservation program(WW). The primary endpoint of this trial is decision to organ-preservation surveillance (WW) at 18 weeks from RT completion. Secondary endpoints are 3-year surgery-free survival, TME-free survival, distant metastases-free survival, local regrowth-free survival and colostomy-free survival. DISCUSSION Long-course nCRT with cCT is associated with improved complete response rates and may be a very attractive alternative to increase the chances for organ-preservation strategies. Fluoropyrimidine-based cCT with or without oxaliplatin has never been investigated in the setting of a randomized trial to compare clinical response rates and the possibility of organ-preservation. The outcomes of this study may significantly impact clinical practice of patients with distal rectal cancer interested in organ-preservation. TRIAL REGISTRATION www. CLINICALTRIALS gov NCT05000697; registered on August 11th, 2021.
Collapse
Affiliation(s)
- Angelita Habr-Gama
- University of São Paulo School of Medicine, São Paulo, Brazil
- Angelita and Joaquim Gama Institute, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil
- Department of Coloproctology, Hospital Alemão Oswaldo Cruz, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil
| | - Guilherme Pagin São Julião
- Angelita and Joaquim Gama Institute, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil
- Department of Coloproctology, Hospital Alemão Oswaldo Cruz, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil
- Department of Surgical Oncology, Hospital Beneficencia Portuguesa, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil
| | - Cinthia D Ortega
- Department of Radiology, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
- Department of Radiology and Diagnostic Imaging, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Bruna Borba Vailati
- Angelita and Joaquim Gama Institute, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil
- Department of Coloproctology, Hospital Alemão Oswaldo Cruz, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil
- Department of Surgical Oncology, Hospital Beneficencia Portuguesa, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil
| | - Sergio Araujo
- Department of Radiology and Diagnostic Imaging, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Thiago Jorge
- Department of Medical Oncology, Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
| | - Jorge Sabbaga
- Department of Medical Oncology, Hospital Sírio Libanês, São Paulo, Brazil
| | - Gustavo L Rossi
- Servicio Cirugia General, Hospital Italiano de Buenos Aires, Sector de Coloproctologia, Buenos Aires, Argentina
| | | | - Fabio Roberto Kater
- Department of Medical Oncology, Hospital Beneficencia Portuguesa, São Paulo, Brazil
| | | | | | - Rodrigo Oliva Perez
- Angelita and Joaquim Gama Institute, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil.
- Department of Coloproctology, Hospital Alemão Oswaldo Cruz, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil.
- Department of Surgical Oncology, Hospital Beneficencia Portuguesa, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil.
- Ludwig Institute for Cancer Research, Praça Amadeu Amaral, 47 - conj.111, São Paulo, 01327-904, Brazil.
| |
Collapse
|
14
|
Haugen EJ, Throckmorton GA, Walter AB, Mahadevan-Jansen A, Baba JS. Measurement of rat and human tissue optical properties for improving the optical detection and visualization of peripheral nerves. BIOMEDICAL OPTICS EXPRESS 2023; 14:2839-2856. [PMID: 37342709 PMCID: PMC10278628 DOI: 10.1364/boe.488761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/29/2023] [Accepted: 04/30/2023] [Indexed: 06/23/2023]
Abstract
Peripheral nerve damage frequently occurs in challenging surgical cases resulting in high costs and morbidity. Various optical techniques have proven effective in detecting and visually enhancing nerves, demonstrating their translational potential for assisting in nerve-sparing medical procedures. However, there is limited data characterizing the optical properties of nerves in comparison to surrounding tissues, thus limiting the optimization of optical nerve detection systems. To address this gap, the absorption and scattering properties of rat and human nerve, muscle, fat, and tendon were determined from 352-2500 nm. The optical properties highlighted an ideal region in the shortwave infrared for detecting embedded nerves, which remains a significant challenge for optical approaches. A 1000-1700 nm hyperspectral diffuse reflectance imaging system was used to confirm these results and identify optimal wavelengths for nerve imaging contrast in an in vivo rat model. Optimal nerve visualization contrast was achieved using 1190/1100 nm ratiometric imaging and was sustained for nerves embedded under ≥600 µm of fat and muscle. Overall, the results provide valuable insights for optimizing the optical contrast of nerves, including those embedded in tissue, which could lead to improved surgical guidance and nerve-sparing outcomes.
Collapse
Affiliation(s)
- Ezekiel J. Haugen
- Vanderbilt Biophotonics Center, Vanderbilt University, Nashville, TN, USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
| | - Graham A. Throckmorton
- Vanderbilt Biophotonics Center, Vanderbilt University, Nashville, TN, USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
| | - Alec B. Walter
- Vanderbilt Biophotonics Center, Vanderbilt University, Nashville, TN, USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
| | - Anita Mahadevan-Jansen
- Vanderbilt Biophotonics Center, Vanderbilt University, Nashville, TN, USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
- Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Otolaryngology, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Justin S. Baba
- Vanderbilt Biophotonics Center, Vanderbilt University, Nashville, TN, USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
- Yaya Scientific, LLC, Nashville, TN, USA
| |
Collapse
|
15
|
Bekki T, Shimomura M, Adachi T, Miguchi M, Ikeda S, Yoshimitsu M, Kohyama M, Nakahara M, Kobayashi H, Toyota K, Shimizu Y, Sumitani D, Saito Y, Takakura Y, Ishizaki Y, Kodama S, Fujimori M, Hattori M, Shimizu W, Ohdan H. Predictive factors associated with anastomotic leakage after resection of rectal cancer: a multicenter study with the Hiroshima Surgical study group of Clinical Oncology. Langenbecks Arch Surg 2023; 408:199. [PMID: 37204489 DOI: 10.1007/s00423-023-02931-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/04/2023] [Indexed: 05/20/2023]
Abstract
PURPOSE Several factors have been reported as risk factors for anastomotic leakage after resection of rectal cancer. This study aimed to evaluate the risk factors for anastomotic leakage, including nutritional and immunological indices, following rectal cancer resection. METHODS This study used a multicenter database of 803 patients from the Hiroshima Surgical study group of Clinical Oncology who underwent rectal resection with stapled anastomosis for rectal cancer between October 2016 and April 2020. RESULTS In total, 64 patients (8.0%) developed postoperative anastomotic leakage. Five factors were significantly associated with the development of anastomotic leakage after rectal cancer resection with stapled anastomosis: male sex, diabetes mellitus, C-reactive protein/albumin ratio ≥ 0.07, prognostic nutritional index < 40, and low anastomosis under peritoneal reflection. The incidence of anastomotic leakage was correlated with the number of risk factors. The novel predictive formula based on odds ratios in the multivariate analysis was useful for identifying patients at high risk for anastomotic leakage. Diverting ileostomy reduced the ratio of anastomotic leakage ≥ grade III after rectal cancer resection. CONCLUSIONS Male sex, diabetes mellitus, C-reactive protein/albumin ratio ≥ 0.07, prognostic nutritional index < 40, and low anastomosis under peritoneal reflection are possible risk factors for developing anastomotic leakage after rectal cancer resection with the stapled anastomosis. Patients at high risk of anastomotic leakage should be assessed for the potential benefits of diverting stoma.
Collapse
Affiliation(s)
- Tomoaki Bekki
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Hiroshima, Japan
| | - Manabu Shimomura
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Hiroshima, Japan.
| | - Tomohiro Adachi
- Department of Surgery, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Masashi Miguchi
- Department of Gastroenterological Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Satoshi Ikeda
- Department of Gastroenterological Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Masanori Yoshimitsu
- Department of Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Mohei Kohyama
- Department of Surgery, Hiroshima General Hospital, Hatsukaichi, Japan
| | | | | | - Kazuhiro Toyota
- Department of Gastroenterological Surgery, National Hospital Organization Higashihiroshima Medical Center, Higashihiroshima, Japan
| | - Yosuke Shimizu
- Department of Surgery, National Hospital Organization Kure Medical Center/ Chugoku Cancer Center, Institute for Clinical Research, Kure, Japan
| | | | - Yasufumi Saito
- Department of Surgery, Chugoku Rosai Hospital, Kure, Japan
| | - Yuji Takakura
- Department of Surgery, Chuden Hospital, Hiroshima, Japan
| | - Yasuyo Ishizaki
- Department of Surgery, National Hospital Organization Hiroshima-Nishi Medical Center, Otake, Japan
| | - Shinya Kodama
- Department of Surgery, Yoshida General Hospital, Akitakata, Japan
| | - Masahiko Fujimori
- Department of Surgery, Kure City Medical Association Hospital, Kure, Japan
| | - Minoru Hattori
- Advanced Medical Skills Training Center, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Wataru Shimizu
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Hiroshima, Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Hiroshima, Japan
| |
Collapse
|
16
|
Custers PA, van der Sande ME, Grotenhuis BA, Peters FP, van Kuijk SMJ, Beets GL, Breukink SO. Long-term Quality of Life and Functional Outcome of Patients With Rectal Cancer Following a Watch-and-Wait Approach. JAMA Surg 2023; 158:e230146. [PMID: 36988922 PMCID: PMC10061319 DOI: 10.1001/jamasurg.2023.0146] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 11/17/2022] [Indexed: 03/30/2023]
Abstract
Importance A watch-and-wait approach for patients with rectal cancer and a clinical complete response after neoadjuvant chemoradiotherapy or radiotherapy is associated with better quality of life and functional outcome. Nevertheless, prospective data on both parameters are scarce. Objective To prospectively evaluate quality of life and functional outcome, including bowel, urinary, and sexual function, of patients following a watch-and-wait approach. Design, Setting, and Participants A total of 278 patients with rectal cancer and a clinical complete response or near-complete response after neoadjuvant chemoradiotherapy or radiotherapy were included in 2 prospective cohort studies: a single-center study (March 2014 to October 2017) and an ongoing multicenter study (from September 2017). Patients were observed by a watch-and-wait approach. Additional local excision or total mesorectal excision was performed for residual disease or regrowth. Data were analyzed between April 1, 2021, and August 27, 2021, for patients with a minimum follow-up of 24 months. Main Outcomes and Measures Quality of life was evaluated with the European Organisation for Research and Treatment of Cancer-Quality of Life Questionnaire-C30 (EORTC-QLQ-C30), EORTC-QLQ-CR38, or EORTC-QLQ-CR29 and 36-Item Short-Form Health Survey. The score for the questionnaires and 36-Item Short-Form Health Survey ranges from 0 to 100. For some scales, a high score indicates a high level of functioning, and for others it indicates a high level of complaints and symptomatology. Functional outcome was assessed by the Low Anterior Resection Syndrome score, Vaizey incontinence score, International Prostate Symptom Score, International Index of Erectile Function, and Female Sexual Function Index. Results Of 278 patients included, 187 were male (67%), and the median age was 66 years (range, 34-85 years). In the first 24 months, 221 patients (80%) were observed by a watch-and-wait approach without requiring surgery, 18 patients (6%) underwent additional local excision, and 39 patients (14%) underwent total mesorectal excision. In general, patients observed by a watch-and-wait approach reported good quality of life, with limited variation over time. At 3 months, 56 of 221 patients (25.3%) reported major bowel dysfunction; at 12 months, 53 patients (24.0%) reported it; and at 24 months, 55 patients (24.9%) reported it. At 24 months, 48 of 151 male patients (31.8%) reported severe erectile dysfunction. For female patients, sexual satisfaction and overall sexual function decreased during follow-up. Patients who underwent local excision reported more major bowel dysfunction (10 of 18 patients [55.6%]) compared with those without additional surgery. Quality-of-life scores, however, were comparable. After total mesorectal excision, patients scored significantly worse on several quality-of-life subscales. Conclusions and Relevance Results of this study suggest that patients with rectal cancer who were observed by a watch-and-wait approach had good quality of life, with some patients reporting bowel and sexual dysfunction. Quality of life and functional outcome deteriorated when patients required surgery. These data will be useful in daily care to counsel patients on what to expect from a watch-and-wait approach.
Collapse
Affiliation(s)
- Petra A. Custers
- Department of Surgery, Netherlands Cancer Institute–Antoni van Leeuwenhoek, Amsterdam, the Netherlands
- GROW School for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands
| | - Marit E. van der Sande
- Department of Surgery, Netherlands Cancer Institute–Antoni van Leeuwenhoek, Amsterdam, the Netherlands
- GROW School for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands
| | - Brechtje A. Grotenhuis
- Department of Surgery, Netherlands Cancer Institute–Antoni van Leeuwenhoek, Amsterdam, the Netherlands
| | - Femke P. Peters
- Department of Radiation Oncology, Netherlands Cancer Institute–Antoni van Leeuwenhoek, Amsterdam, the Netherlands
- Department of Radiation Oncology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Sander M. J. van Kuijk
- Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Geerard L. Beets
- Department of Surgery, Netherlands Cancer Institute–Antoni van Leeuwenhoek, Amsterdam, the Netherlands
- GROW School for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands
| | - Stéphanie O. Breukink
- GROW School for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands
- Department of Surgery, Maastricht University Medical Centre, Maastricht, the Netherlands
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, the Netherlands
| |
Collapse
|
17
|
Chen W, Liu Y, An Y, Shi W, Qiu X, Lin G, Zhou J. The Effectiveness and Safety of Rectal Modular Resection in Low Rectal Cancer: A Retrospective Study. J Laparoendosc Adv Surg Tech A 2023. [PMID: 36946686 DOI: 10.1089/lap.2022.0592] [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: 03/23/2023] Open
Abstract
Background: Described by Heald in 1982, total mesorectal excision (TME) is now routinely performed as the standard procedure for mid-low rectal cancer, with remarkable decrease in local recurrence and improved oncology outcome. However, the integrity of the resected mesentery and damage to autonomic nerves still remain challenging for general surgeons, especially in the cohort of neoadjuvant therapy patients. The concept of rectal modular resection (RMR), based on an integral understanding of the regional anatomy, was proposed as a surgical skill for dissociation of the rectum with shorter surgical duration, function preservation, and improved oncology outcome. Methods: This was a retrospective trial. Patients with resectable rectal lesions, ranging between 3 and 7 cm from the anal verge, were enrolled and grouped by TME surgery based on RMR or classical procedure resection (CPR). We estimated perioperative outcomes, including surgery complications such as anastomotic leak, urine retention, and others. Pathological properties, including distal clearance, harvested lymph nodes, tumor differentiation, and specimen grading, were also taken into account. Patients were followed postoperatively and functional evaluation was recorded at the 3-month and 1-year postoperation visits. Results: From January 2019 to December 2021, a total of 92 patients were enrolled in this study. TME surgery complying with the RMR methodology was performed with a back-to-bilateral-to-front modular proceeding. Duration of operation was significantly shortened in the RMR group, without increase in blood loss or failure rate of anus preservation. The quality of the specimen, graded according to integrity of the mesorectum, stands out in the RMR group. Functional evaluation revealed no statistical difference between RMR and CPR groups regarding sexual ability impairment and defecation disorder since follow-up is still ongoing. Conclusions: RMR-based TME was efficient with compressed operation duration compared with CPR and its safety was well validated with regard to the occurrence of complications and function loss.
Collapse
Affiliation(s)
- Weijie Chen
- Department of Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yuxin Liu
- Department of Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yang An
- Department of Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Weikun Shi
- Department of Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoyuan Qiu
- Department of Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Guole Lin
- Department of Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jiaolin Zhou
- Department of Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| |
Collapse
|
18
|
Hanaoka M, Kagawa H, Shiomi A, Hino H, Manabe S, Yamaoka Y, Kinugasa Y. Risk factors for and longitudinal course of male sexual dysfunction after robotic rectal cancer surgery. Colorectal Dis 2023; 25:932-942. [PMID: 36738158 DOI: 10.1111/codi.16508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 12/23/2022] [Accepted: 01/08/2023] [Indexed: 02/05/2023]
Abstract
AIM The aim of this work was to investigate the risk factors associated with the incidence of sexual dysfunction in patients who underwent robot-assisted surgery with several treatment options, such as neoadjuvant chemoradiotherapy and lateral lymph node dissection, and clarify the longitudinal course of erectile function in risk groups. METHOD A total of 203 male patients who underwent robot-assisted total mesorectal excision for rectal cancer between 2013 and 2019 were included. The risk factors for erectile and ejaculatory dysfunction as well as the longitudinal course of erectile function were retrospectively investigated in all cohorts and several risk groups, including those who underwent neoadjuvant chemoradiotherapy, lateral lymph node dissection and adjuvant chemotherapy. Erectile dysfunction was assessed using the International Index of Erectile Function and ejaculatory dysfunction was assessed using original questions. The survey was performed preoperatively and at 3, 6 and 12 months postoperatively. RESULTS Erectile and ejaculatory dysfunction occurred in 46.8% and 15.7% of the patients, respectively. Multivariate analysis showed that neoadjuvant chemoradiotherapy was an independent risk factor for erectile dysfunction. Erectile function recovered longitudinally to the preoperative level overall, as well as in lateral lymph node dissection and postoperative adjuvant chemotherapy subgroups; however, recovery was poor in the neoadjuvant chemoradiotherapy group, even at 12 months postoperatively. CONCLUSION Neoadjuvant chemoradiotherapy was found to be a risk factor for erectile dysfunction after robot-assisted surgery for rectal cancer. Erectile function recovered postoperatively in patients undergoing lateral lymph node dissection; however, those receiving neoadjuvant chemoradiotherapy showed poor recovery, even at 12 months postoperatively.
Collapse
Affiliation(s)
- Marie Hanaoka
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan.,Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiroyasu Kagawa
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Akio Shiomi
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Hitoshi Hino
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Shoichi Manabe
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Yusuke Yamaoka
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Yusuke Kinugasa
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| |
Collapse
|
19
|
Kuzinska MS, Rau B, Gül-Klein S. Erkenntnisse der Gendermedizin – Relevanz für die Chirurgie? Zentralbl Chir 2023; 148:5-8. [PMID: 36822181 DOI: 10.1055/a-2015-3821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Affiliation(s)
| | - Beate Rau
- Chirurgische Klinik, Charite Universitatsmedizin Berlin, Berlin, Deutschland
| | - Safak Gül-Klein
- Chirurgische Klinik, Charité Universitätsmedizin Berlin, Berlin, Deutschland
| |
Collapse
|
20
|
Li X, Fu R, Ni H, Du N, Wei M, Zhang M, Shi Y, He Y, Du L. Effect of Neoadjuvant Therapy on the Functional Outcome of Patients With Rectal Cancer: A Systematic Review and Meta-Analysis. Clin Oncol (R Coll Radiol) 2023; 35:e121-e134. [PMID: 35940977 DOI: 10.1016/j.clon.2022.07.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 06/12/2022] [Accepted: 07/04/2022] [Indexed: 01/18/2023]
Abstract
AIMS The impact of neoadjuvant therapy on the functional outcome of patients with resectable rectal cancer is still controversial. The aim of the present study was to explore the effects of neoadjuvant therapy on anorectal function (ARF), urinary function and sexual function in relevant patients. MATERIALS AND METHODS PubMed, Embase, Web of Science and the Cochrane Library were searched systematically. All English-language studies, published from January 2000 to July 2021, that explored the (postoperative) effects of neoadjuvant therapy versus upfront surgery on ARF, urinary function and sexual function of patients were included (PROSPERO 2021: CRD42021281617). RESULTS The data in this study were derived from 37 articles based on 33 studies; in total, 17 917 patients were enrolled. The meta-analysis revealed that the incidence of anorectal dysfunction in the neoadjuvant therapy group was significantly higher than that in the group of upfront surgery, which was manifested by a higher incidence of major low anterior resection syndrome (odds ratio = 3.09, 95% confidence interval = 2.48, 3.84; P < 0.001), reduction of mean squeeze pressure and mean resting pressure, and other manifestations, including clustering of stools, incontinence, urgency and use of pads. With the extension of follow-up time, the adverse effects of neoadjuvant therapy on major low anterior resection syndrome existed. Compared with patients undergoing upfront surgery, neoadjuvant therapy increased the risk of urinary incontinence (odds ratio = 1.31, 95% confidence interval = 1.00, 1.72; P = 0.05) and erectile dysfunction (odds ratio = 1.77, 95% confidence interval = 1.27, 2.45; P < 0.001). CONCLUSION Compared with upfront surgery, neoadjuvant therapy is not only associated with impairment of ARF, but also with increased incidence of urinary incontinence and male erectile dysfunction. However, the influence of confounding factors (e.g. surgical method, tumour stage) needs to be considered.
Collapse
Affiliation(s)
- Xiangyuan Li
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Rongrong Fu
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Haixiang Ni
- The Department of Endocrinology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Nannan Du
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China
| | - Mengfei Wei
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Mengting Zhang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yetan Shi
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yujing He
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Liwen Du
- Emergency Department, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang, China.
| |
Collapse
|
21
|
Organ Preservation in Rectal Cancer: An Overview of the Dutch Perspective and Recent Developments. Clin Oncol (R Coll Radiol) 2023; 35:107-116. [PMID: 36253320 DOI: 10.1016/j.clon.2022.09.055] [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: 05/09/2022] [Revised: 08/17/2022] [Accepted: 09/22/2022] [Indexed: 01/20/2023]
Abstract
Although current guidelines on rectal cancer treatment often recommend rectal resection with or without neoadjuvant (chemo)radiotherapy, there is growing interest in organ-preserving treatment approaches among patients and clinicians in the Netherlands. Currently, multiple ongoing studies are investigating the value of different non-operative treatment modalities to improve tumour response rates and increase the chance of successful organ preservation. Papillon contact X-ray brachytherapy is a promising treatment modality to improve the chance of organ preservation, which seems especially relevant for elderly and frail patients unable or refusing to undergo total mesorectal excision surgery. The elderly and frail patient with rectal cancer poses a significant challenge and warrants a thorough multidisciplinary approach to provide the most optimal organ-preserving treatment. In this overview, an insight into the Dutch perspectives and developments within the field of organ preservation and the set-up of a Papillon facility to complete the spectrum of organ-preserving treatment options in a tertiary referral centre for rectal cancer treatment has been provided.
Collapse
|
22
|
Laohawiriyakamol S, Chewatanakornkul S, Wanichsuwan W, Ruangsin S, Sunpaweravong S, Bejrananda T. Urogenital dysfunction after laparoscopic surgery for rectal or sigmoid colon cancer. Asian J Surg 2023; 46:492-500. [PMID: 35717291 DOI: 10.1016/j.asjsur.2022.06.004] [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: 11/17/2021] [Revised: 05/29/2022] [Accepted: 06/01/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND/OBJECTIVE Urogenital dysfunction is a common complication after surgery for sigmoid colon or rectal cancers and may result from various causes. Herein, we evaluated urogenital dysfunction and the associated factors after laparoscopic surgery at different follow-up times. METHODS We conducted a prospective study on 91 patients who were diagnosed with sigmoid colon and rectal cancers and underwent laparoscopic surgery during 2014-2016. Voiding and male and female sexual dysfunctions following surgery were evaluated by the International Prostate Symptom Score (IPSS), International Index of Erectile Function-5 (IIEF-5), and Female Sexual Function Index-6 (FSFI-6), respectively. Urogenital function was compared at pre-surgery and 3 and 12 months postoperatively, and factors associated with urogenital dysfunction were identified. RESULTS The overall urinary function after surgery was better when compared to that at pre-surgery; however, there was deterioration in both male and female sexual functions. The mean preoperative IPSS, IIEF-5, and FSFI-6 scores were 9.35, 12.18, and 6.09, respectively. The mean differences among IPSS, IIEF-5, and FSFI-6 at 12 months postoperatively and pre-surgery were -3.08 (95% confidence interval [CI] -4.77 to -1.40), -2.57 (95% CI -4.33 to -0.80), and -2.58 (95% CI -4.73 to 0.42), respectively. Multivariate analysis demonstrated that age ≤60 years (odds ratio 4.22) and postoperative complications (odds ratio 2.77) were correlated with erectile dysfunction. CONCLUSION Voiding function improved after laparoscopic surgery in both sigmoid colon and rectal cancer patients. However, sexual function in both male and female patients was worse. Age ≤60 years and postoperative complications were strongly associated with male sexual dysfunction.
Collapse
Affiliation(s)
- Supparerk Laohawiriyakamol
- Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
| | - Siripong Chewatanakornkul
- Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Worawit Wanichsuwan
- Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Sakchai Ruangsin
- Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Somkiat Sunpaweravong
- Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Tanan Bejrananda
- Urologic Unit, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| |
Collapse
|
23
|
Emons G, Auslander N, Jo P, Kitz J, Azizian A, Hu Y, Hess CF, Roedel C, Sax U, Salinas G, Stroebel P, Kramer F, Beissbarth T, Grade M, Ghadimi M, Ruppin E, Ried T, Gaedcke J. Gene-expression profiles of pretreatment biopsies predict complete response of rectal cancer patients to preoperative chemoradiotherapy. Br J Cancer 2022; 127:766-775. [PMID: 35597871 PMCID: PMC9381580 DOI: 10.1038/s41416-022-01842-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 03/19/2022] [Accepted: 05/04/2022] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Preoperative (neoadjuvant) chemoradiotherapy (CRT) and total mesorectal excision is the standard treatment for rectal cancer patients (UICC stage II/III). Up to one-third of patients treated with CRT achieve a pathological complete response (pCR). These patients could be spared from surgery and its associated morbidity and mortality, and assigned to a "watch and wait" strategy. However, reliably identifying pCR based on clinical or imaging parameters remains challenging. EXPERIMENTAL DESIGN We generated gene-expression profiles of 175 patients with locally advanced rectal cancer enrolled in the CAO/ARO/AIO-94 and -04 trials. One hundred and sixty-one samples were used for building, training and validating a predictor of pCR using a machine learning algorithm. The performance of the classifier was validated in three independent cohorts, comprising 76 patients from (i) the CAO/ARO/AIO-94 and -04 trials (n = 14), (ii) a publicly available dataset (n = 38) and (iii) in 24 prospectively collected samples from the TransValid A trial. RESULTS A 21-transcript signature yielded the best classification of pCR in 161 patients (Sensitivity: 0.31; AUC: 0.81), when not allowing misclassification of non-complete-responders (False-positive rate = 0). The classifier remained robust when applied to three independent datasets (n = 76). CONCLUSION The classifier can identify >1/3 of rectal cancer patients with a pCR while never classifying patients with an incomplete response as having pCR. Importantly, we could validate this finding in three independent datasets, including a prospectively collected cohort. Therefore, this classifier could help select rectal cancer patients for a "watch and wait" strategy. TRANSLATIONAL RELEVANCE Forgoing surgery with its associated side effects could be an option for rectal cancer patients if the prediction of a pathological complete response (pCR) after preoperative chemoradiotherapy would be possible. Based on gene-expression profiles of 161 patients a classifier was developed and validated in three independent datasets (n = 76), identifying over 1/3 of patients with pCR, while never misclassifying a non-complete-responder. Therefore, the classifier can identify patients suited for "watch and wait".
Collapse
Affiliation(s)
- Georg Emons
- Section of Cancer Genomics, Genetics Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Department of General, Visceral and Pediatric Surgery, University Medical Center, Göttingen, Germany
| | - Noam Auslander
- Section of Cancer Genomics, Genetics Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Cancer Data Science Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Program in Molecular and Cellular Oncogenesis, The Wistar Institute, Philadelphia, PA, USA
| | - Peter Jo
- Department of General, Visceral and Pediatric Surgery, University Medical Center, Göttingen, Germany
| | - Julia Kitz
- Department of Pathology, University Medical Center, Göttingen, Germany
| | - Azadeh Azizian
- Department of General, Visceral and Pediatric Surgery, University Medical Center, Göttingen, Germany
| | - Yue Hu
- Section of Cancer Genomics, Genetics Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Clemens F Hess
- Department of Radiotherapy and Radio-oncology, University Medical Center, Göttingen, Germany
| | - Claus Roedel
- Department of Radiation Oncology, University Hospital Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Ulrich Sax
- Department of Medical Informatics, University Medical Center, Göttingen, Germany
| | - Gabriela Salinas
- Transcriptome and Genome Analysis Laboratory (TAL), Department of Developmental Biochemistry, University of Göttingen, Göttingen, Germany
| | - Philipp Stroebel
- Department of Pathology, University Medical Center, Göttingen, Germany
| | - Frank Kramer
- Department of Medical Statistics, University Medical Center, Göttingen, Germany
| | - Tim Beissbarth
- Department of Medical Statistics, University Medical Center, Göttingen, Germany
| | - Marian Grade
- Department of General, Visceral and Pediatric Surgery, University Medical Center, Göttingen, Germany
| | - Michael Ghadimi
- Department of General, Visceral and Pediatric Surgery, University Medical Center, Göttingen, Germany
| | - Eytan Ruppin
- Cancer Data Science Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Thomas Ried
- Section of Cancer Genomics, Genetics Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jochen Gaedcke
- Department of General, Visceral and Pediatric Surgery, University Medical Center, Göttingen, Germany.
| |
Collapse
|
24
|
Bjoern MX, Clausen FB, Seiersen M, Bulut O, Bech-Knudsen F, Jansen JE, Gögenur I, Klein MF. Quality of life and functional outcomes after transanal total mesorectal excision for rectal cancer-results from the implementation period in Denmark. Int J Colorectal Dis 2022; 37:1997-2011. [PMID: 35960389 DOI: 10.1007/s00384-022-04219-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/08/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND The standard operation for mid- and low rectal cancer total mesorectal excision (TME) is routinely performed as minimally invasive surgery. TME is associated with temporary or permanent functional impairment of pelvic organs, causing reduced quality of life (QoL). Concerns have been raised that the newest minimally invasive approach, transanal TME (TaTME), may further reduce urogenital and anorectal functions. OBJECTIVE To determine if functional outcomes affecting QoL are altered after TaTME. Primary end-point is the impact of TaTME on QoL and functional outcomes. Secondary end-point is assessing differences in QoL and functional outcomes after TME surgery from below (TaTME) or above (transabdominal TME). DESIGN, SETTING, AND PARTICIPANTS Observational study consisting of prospectively registered self-reported questionnaire data collected at baseline and follow-ups after TaTME. All patients who underwent TaTME during the Danish national implementation phase were included. Central surveillance of the implementation included questionnaires concerning QoL and functional outcomes. Analyses of functional results from the Danish cohort of the ROLARR trial (Jayne et al. in JAMA 318:1569-1580, (2017) are reported separately for perspective, representing the transabdominal approach to TME, i.e., laparoscopic- or robotic-assisted TME (LaTME/RoTME). Applied questionnaires include EORTC QLQ-C30, SF-36, LARS, ICIQ-MLUTS, ICIQ-FLUTS, IPSS, IIEF, SVQ, and FSFI. RESULTS A total of 115 TaTME procedures were registered August 2016 to April 2019. LaTME/RoTME patients (n = 92) were operated on January 2011 to September 2014. A temporary postoperative decrease of QoL (global health status and functional scales) was observed, yet long-term results were unaffected by surgery in both groups. In TaTME patients, the anorectal dysfunction increased significantly (p < 0.001) from preoperative baseline to 13.5 months follow-up, where 67.5% (n = 52) reported major LARS symptoms. Urinary function was not significantly impaired after TME regardless of technique. The paucity of responses concerning sexual function precludes conclusions. CONCLUSIONS Although an initial reduction in QoL after TME occurs, it normalizes within the first year postoperatively. In concurrence with international results, we found that significant anorectal dysfunction is common after TaTME. No data on anorectal function was available for LaTME/RoTME patients for comparison. We found no indications that transanal TME is inferior to transabdominal TME surgery concerning urogenital functions or health-related QoL.
Collapse
Affiliation(s)
- M X Bjoern
- Copenhagen University Hospital Hvidovre, Hvidovre, Denmark. .,Centre for Surgical Science, Zealand University Hospital Køge, Køge, Denmark.
| | - F B Clausen
- Centre for Surgical Science, Zealand University Hospital Køge, Køge, Denmark
| | - M Seiersen
- Zealand University Hospital Køge, Køge, Denmark
| | - O Bulut
- Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - F Bech-Knudsen
- Colorectal Cancer Centre South, Vejle Hospital, University Hospital of Southern Denmark, Vejle, Denmark
| | - J E Jansen
- Copenhagen University Hospital North Zealand, Hillerød, Denmark
| | - I Gögenur
- Centre for Surgical Science, Zealand University Hospital Køge, Køge, Denmark.,Danish Colorectal Cancer Group (DCCG.Dk), Copenhagen, Denmark
| | - M F Klein
- Danish Colorectal Cancer Group (DCCG.Dk), Copenhagen, Denmark.,Copenhagen University Hospital Herlev, Herlev, Denmark
| |
Collapse
|
25
|
Lu QY, Guan Z, Zhang XY, Li XT, Sun RJ, Li QY, Sun YS. Contrast-enhanced MRI for T Restaging of Locally Advanced Rectal Cancer Following Neoadjuvant Chemotherapy and Radiation Therapy. Radiology 2022; 305:364-372. [DOI: 10.1148/radiol.212905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Qiao-Yuan Lu
- From the Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiology, Peking University Cancer Hospital and Institute, No. 52 Fu Cheng Road, Hai Dian District, Beijing 100142, China
| | - Zhen Guan
- From the Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiology, Peking University Cancer Hospital and Institute, No. 52 Fu Cheng Road, Hai Dian District, Beijing 100142, China
| | - Xiao-Yan Zhang
- From the Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiology, Peking University Cancer Hospital and Institute, No. 52 Fu Cheng Road, Hai Dian District, Beijing 100142, China
| | - Xiao-Ting Li
- From the Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiology, Peking University Cancer Hospital and Institute, No. 52 Fu Cheng Road, Hai Dian District, Beijing 100142, China
| | - Rui-Jia Sun
- From the Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiology, Peking University Cancer Hospital and Institute, No. 52 Fu Cheng Road, Hai Dian District, Beijing 100142, China
| | - Qing-Yang Li
- From the Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiology, Peking University Cancer Hospital and Institute, No. 52 Fu Cheng Road, Hai Dian District, Beijing 100142, China
| | - Ying-Shi Sun
- From the Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiology, Peking University Cancer Hospital and Institute, No. 52 Fu Cheng Road, Hai Dian District, Beijing 100142, China
| |
Collapse
|
26
|
Ketelaers SHJ, Jacobs A, Verrijssen ASE, Cnossen JS, van Hellemond IEG, Creemers GJM, Schreuder RM, Scholten HJ, Tolenaar JL, Bloemen JG, Rutten HJT, Burger JWA. A Multidisciplinary Approach for the Personalised Non-Operative Management of Elderly and Frail Rectal Cancer Patients Unable to Undergo TME Surgery. Cancers (Basel) 2022; 14:2368. [PMID: 35625976 PMCID: PMC9139821 DOI: 10.3390/cancers14102368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 02/07/2023] Open
Abstract
Despite it being the optimal curative approach, elderly and frail rectal cancer patients may not be able to undergo a total mesorectal excision. Frequently, no treatment is offered at all and the natural course of the disease is allowed to unfold. These patients are at risk for developing debilitating symptoms that impair quality of life and require palliative treatment. Recent advancements in non-operative treatment modalities have enhanced the toolbox of alternative treatment strategies in patients unable to undergo surgery. Therefore, a proposed strategy is to aim for the maximal non-operative treatment, in an effort to avoid the onset of debilitating symptoms, improve quality of life, and prolong survival. The complexity of treating elderly and frail patients requires a patient-centred approach to personalise treatment. The main challenge is to optimise the balance between local control of disease, patient preferences, and the burden of treatment. A comprehensive geriatric assessment is a crucial element within the multidisciplinary dialogue. Since limited knowledge is available on the optimal non-operative treatment strategy, these patients should be treated by dedicated multidisciplinary rectal cancer experts with special interest in the elderly and frail. The aim of this narrative review was to discuss a multidisciplinary patient-centred treatment approach and provide a practical suggestion of a successfully implemented clinical care pathway.
Collapse
Affiliation(s)
- Stijn H. J. Ketelaers
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
| | - Anne Jacobs
- Department of Gerontology and Geriatrics, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands;
| | - An-Sofie E. Verrijssen
- Department of Radiation Oncology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (A.-S.E.V.); (J.S.C.)
| | - Jeltsje S. Cnossen
- Department of Radiation Oncology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (A.-S.E.V.); (J.S.C.)
| | - Irene E. G. van Hellemond
- Department of Medical Oncology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (I.E.G.v.H.); (G.-J.M.C.)
| | - Geert-Jan M. Creemers
- Department of Medical Oncology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (I.E.G.v.H.); (G.-J.M.C.)
| | - Ramon-Michel Schreuder
- Department of Gastroenterology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands;
| | - Harm J. Scholten
- Department of Anaesthesiology, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands;
| | - Jip L. Tolenaar
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
| | - Johanne G. Bloemen
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
| | - Harm J. T. Rutten
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
- GROW, School for Oncology and Reproduction, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Jacobus W. A. Burger
- Department of Surgery, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands; (J.L.T.); (J.G.B.); (H.J.T.R.); (J.W.A.B.)
| |
Collapse
|
27
|
Cribb BI, Kong J, McCormick J, Warrier SK, Heriot AG. Functional outcomes after lateral pelvic lymph node dissection for rectal cancer: a systematic review and meta-analysis. Int J Colorectal Dis 2022; 37:583-595. [PMID: 34846550 DOI: 10.1007/s00384-021-04073-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/22/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE Lateral pelvic lymph node dissection (LPLND) may improve oncological outcomes for select patients with rectal cancer, though functional outcomes may be adversely impacted. The aim of this study is to assess the functional outcomes associated with LPLND for rectal cancer and compare these outcomes with standard surgical resection. METHODS A systematic search was undertaken to identify relevant studies reporting on urinary dysfunction (UD), sexual dysfunction (SD), and defecatory dysfunction (DD) for patients who underwent LPLND for rectal cancer. Studies comparing functional outcomes in patients who underwent surgery with and without LPLND were assessed. In addition, a comparison of functional outcomes in patients who underwent LPLND before and after the year 2000 was performed. RESULTS Twenty-one studies of predominantly non-randomised observational data were included. Ten were comparative studies. Male SD was worse in patients who underwent LPLND compared with those who did not (RR 1.68 (95% CI 1.41-1.99, P < 0.001)). No difference was observed for the rate of UD between treatment groups. The rates of UD and male SD in patients who underwent LPLND after the year 2000 were significantly lower than those who underwent LPLND before the year 2000 ((UD) RR = 4.5, p value = 0.0034; male SD RR = 28.7, p value < 0.001). CONCLUSION Lateral pelvic lymph node dissection is associated with worse male sexual dysfunction compared to standard surgical resection. However, the rates of urine dysfunction and male sexual dysfunction are better in contemporary cohorts which may reflect improved surgical technique and autonomic nerve preservation.
Collapse
Affiliation(s)
- Benjamin I Cribb
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC, 3000, Australia.,Epworth Healthcare, Melbourne, VIC, Australia
| | - Joseph Kong
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC, 3000, Australia.,Epworth Healthcare, Melbourne, VIC, Australia
| | - Jacob McCormick
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC, 3000, Australia.,Epworth Healthcare, Melbourne, VIC, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - Satish K Warrier
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC, 3000, Australia.,Epworth Healthcare, Melbourne, VIC, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - Alexander G Heriot
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC, 3000, Australia.,Epworth Healthcare, Melbourne, VIC, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| |
Collapse
|
28
|
Intini G, Tierno SM, Farina M, Lirici MM, Lucandri G, Mezzetti G, Pende V, Pernazza G, Stipa F, Vitelli CE. Functional results after mesorectal excision for rectal cancer: comparative study among surgical approaches. Minerva Surg 2022; 77:318-326. [PMID: 35175013 DOI: 10.23736/s2724-5691.22.08803-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND We analyzed the evolution of genitourinary dysfunctions in patients undergoing surgical treatment for rectal cancer, and compared open surgery, laparoscopy, robotic and TaTME. METHODS Functional outcomes were evaluate using standardized questionnaires, compiled at the start of treatment, after the end of Radiotherapy, at 1 and 6 months after surgery. RESULTS In 72 patients 37.5% had low, 27.8% middle, and 34.7% high rectal cancers. Open technique was performed in 25% of cases, while 29.2% underwent laparoscopy, 20.8% TaTME and 25% robotic. We noted a deterioration in urogenital function: surgical technique can influence the result both in urinary and male sexual function but not ejaculation. Robotics and laparoscopy bring better outcomes than open surgery and TaTME. Female sexuality worsening seems not influenced by the technique. In general age, stage, complications and anastomotic leakage appear to be predictive factors for functional dysfunctions. As reported in literature rectal cancer treatment leads to urogenital worsening: this seems to be progressive in male sexuality only, while female one and urinary function show a slight improvement in the first months, although a full recovery possibility is discussed. Is also reported how robotic and laparoscopy have a lower functional impact. TaTME has gained consensus thank to the excellent oncological and function outcomes, but in our study leads to worse results. CONCLUSIONS Mini-invasive techniques guarantee the same oncological result than more invasive ones, but with better functional outcomes and tolerability; robotic surgery seems to be slight superior than laparoscopy, but with longer operative time.
Collapse
Affiliation(s)
- Gianfrancesco Intini
- Department of Surgery, General and Oncological Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy -
| | - Simone M Tierno
- Department of Surgery, General and Oncological Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Massimo Farina
- Department of Surgery, General and Oncological Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Marco M Lirici
- Department of Surgery, General and Oncological Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Giorgio Lucandri
- Department of Surgery, General and Oncological Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Giuseppe Mezzetti
- Department of Surgery, General and Oncological Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Vito Pende
- Department of Surgery, General and Oncological Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Graziano Pernazza
- Department of Surgery, General and Robotic Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Francesco Stipa
- Department of Surgery, General and Oncological Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy
| | - Carlo E Vitelli
- Department of Surgery, General and Oncological Surgery Unit, San Giovanni-Addolorata Hospital, Rome, Italy
| |
Collapse
|
29
|
Fei Z, Yu J, Huang B, Jin L. Comparison of postoperative laparoscopic and open total mesorectal excision on lower urinary tract function in men with rectal cancer. Low Urin Tract Symptoms 2022; 14:255-260. [PMID: 35170222 DOI: 10.1111/luts.12429] [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: 11/18/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVES This study investigated male voiding dysfunction (VD) or lower urinary tract function in rectal cancer (RC) patients after laparoscopic or open total mesorectal excision with pelvic autonomic nerve preservation (PANP). METHODS One hundred and eighty-seven male RC patients admitted between January 2016 and May 2019 were enrolled in this study, 112 of whom underwent laparoscopic total mesorectal excision (LTME) and 75 underwent open total mesorectal excision (OTME). The International Prostatic Symptom Score (IPSS) was compared between the two groups. RESULTS The postoperative IPSS in patients with RC was elevated on day 7 and gradually decreased during the first month after surgery. Compared with the OTME group, the IPSS scores decreased less in the LTME group at week 1, and months 1 and 3 postoperatively (6.82 ± 2.13 vs 10.15 ± 3.86, 5.70 ± 2.45 vs 7.21 ± 2.0, and 5.01 ± 2.09 vs 5.75 ± 2.55, respectively; P < 0.05). The VD rate was significantly lower in the LTME group than the OTME group at 1, 2, and 3 weeks postoperatively (21.4% vs 26.8%,13.4% vs 25.3%, and 9.8% vs18.6%, respectively; P < 0.05); however, there was no major difference in the incidence of VD 6 months postoperatively between the two groups (P > 0.05). VD was more frequent in the OTME group than the LTME group 6 months postoperatively, but the difference was not statistically significant (odds ratio = 1.857, 95% CI, 0.964-3.645, P = 0.064). CONCLUSIONS LTME may be superior to OTME with respect to PANP of lower urinary tract function in males with RC.
Collapse
Affiliation(s)
- Zhenglei Fei
- Department of Anorectal Surgery, Ningbo Medical Center Lihuili hospital, Ningbo, China
| | - Jiazi Yu
- Department of Anorectal Surgery, Ningbo Medical Center Lihuili hospital, Ningbo, China
| | - Bin Huang
- Department of Anorectal Surgery, Ningbo Medical Center Lihuili hospital, Ningbo, China
| | - Liangbin Jin
- Department of Anorectal Surgery, Ningbo Medical Center Lihuili hospital, Ningbo, China
| |
Collapse
|
30
|
Zhang X, Ding R, Li J, Wu T, Shen Z, Li S, Zhang Y, Dong C, Shang Z, Zhou H, Li T, Li G, Li Y. Efficacy and safety of the "watch-and-wait" approach for rectal cancer with clinical complete response after neoadjuvant chemoradiotherapy: a meta-analysis. Surg Endosc 2022; 36:2233-2244. [PMID: 34981233 DOI: 10.1007/s00464-021-08932-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 11/22/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Watch-and-Wait (WW) approach is positioned at the cutting edge of non-invasive approach for rectal cancer patients who achieve clinical complete response (cCR) after neoadjuvant chemoradiotherapy (nCRT). This meta-analysis aimed to compare the clinical, oncologic, and survival outcomes of WW versus radical surgery (RS) and to evaluate the efficacy, safety, and possible superiority of WW. METHODS A systematic search for studies comparing WW with RS was conducted on MEDLINE, Ovid, Embase, Cochrane Library, and Web of Science databases. After screening for inclusion, data extraction, and quality assessment, statistical analysis was performed using Stata/SE14.0 software. Permanent colostomy (PC), local recurrence (LR), distant metastasis (DM), cancer-related death (CRD), 2-, 3-, and 5-year disease-free survival (DFS), and overall survival (OS) were analyzed using fixed effects or random-effects models depending on the heterogeneity. RESULTS Fourteen studies with moderate-high quality involving 1254 patients were included. Of these, 513 patients were managed with WW and 741 patients were subjected to RS. Compared to RS group, WW group had higher rate of LR (odds ratio OR = 11.09, 95% confidence interval CI = 5.30-23.20, P = 0.000), 2-year OS, and 3-year OS and had lower rate of PC (OR = 0.12, 95% CI = 0.05-0.29, P = 0.000). There were no significant between-group differences with respect to DM, CRD, 2-, 3-, and 5-year DFS (OR = 0.92, 95% CI = 0.81-1.03, P = 0.153), or 5-year OS (OR = 1.01, 95% CI = 0.28-3.63, P = 0.988). CONCLUSION The WW is a promising treatment approach and is a relatively safe alternative to RS for managing patients with rectal cancer who achieve cCR after nCRT. However, this modality requires rigorous screening criteria and standardized follow-up. Large-scale, multicenter prospective randomized controlled trials are warranted to further verify the outcomes of WW approach.
Collapse
Affiliation(s)
- Xuan Zhang
- Department of Colorectal Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, No. 519, Kunzhou Road, Xishan District, 650118, Yunnan, Kunming, People's Republic of China
| | - Rong Ding
- Department of Minimally Invasive Intervention, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, Kunming, 650118, People's Republic of China
| | - JinSha Li
- Department of Colorectal Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, No. 519, Kunzhou Road, Xishan District, 650118, Yunnan, Kunming, People's Republic of China
| | - Tao Wu
- Department of Colorectal Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, No. 519, Kunzhou Road, Xishan District, 650118, Yunnan, Kunming, People's Republic of China
| | - ZhengHai Shen
- Office of Cancer Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650118, People's Republic of China
| | - ShanShan Li
- Department of Anesthesiology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, Kunming, 650118, People's Republic of China
| | - Ya Zhang
- Department of Orthopaedics, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, Kunming, 650118, People's Republic of China
| | - Chao Dong
- Department of Oncology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, Kunming, 650118, People's Republic of China
| | - ZhongJun Shang
- Department of Hospital Affairs, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, Kunming, 650118, People's Republic of China
| | - Hai Zhou
- Office of Cancer Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650118, People's Republic of China
| | - Ting Li
- Department of Colorectal Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, No. 519, Kunzhou Road, Xishan District, 650118, Yunnan, Kunming, People's Republic of China
| | - GuoYu Li
- Department of Colorectal Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, No. 519, Kunzhou Road, Xishan District, 650118, Yunnan, Kunming, People's Republic of China
| | - YunFeng Li
- Department of Colorectal Surgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, No. 519, Kunzhou Road, Xishan District, 650118, Yunnan, Kunming, People's Republic of China.
| |
Collapse
|
31
|
Sharabiany S, Kreisel SI, Strijk GJ, Blok RD, Bosschieter J, Laan ETM, Cunningham C, Hompes R, Musters GD, Tanis PJ. Exploring the impact of urogenital organ displacement after abdominoperineal resection on urinary and sexual function. Int J Colorectal Dis 2022; 37:2125-2136. [PMID: 36044045 PMCID: PMC9562368 DOI: 10.1007/s00384-022-04234-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/03/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE This study aimed to establish the functional impact of displacement of urogenital organs after abdominoperineal resection (APR) using validated questionnaires. METHODS Patients who underwent APR for primary or recurrent rectal cancer (2001-2018) with evaluable pre- and postoperative radiological imaging and completed urinary (UDI-6, IIQ-7) and sexual questionnaires (male, IIEF; female, FSFI, FSDS-R) were included from 16 centers. Absolute displacement of the internal urethral orifice, posterior bladder wall, distal end of the prostatic urethra, and cervix were correlated to urogenital function by calculating Spearman's Rho (ρ). Median function scores were compared between minimal or substantial displacement using median split. RESULTS There were 89 male and 36 female patients included, of whom 45 and 19 were sexually active after surgery. Absolute displacement of the internal urethral orifice and posterior bladder wall was not correlated with UDI-6 in men (ρ = 0.119 and ρ = 0.022) nor in women (ρ = - 0.098 and ρ = - 0.154). In men with minimal and substantial displacement of the internal urethral orifice, median UDI-6 scores were 10 (IQR 0-22) and 17 (IQR 5-21), respectively, with corresponding scores of 25 (IQR 10-46) and 21 (IQR 16-36) in women. Displacement of the cervix and FSDS-R were correlated (ρ = 0.433) in sexually active patients. CONCLUSION This first analysis on functional impact of urogenital organ displacement after APR suggests that more displacement of the cervix might be associated with worse sexual function, while the data does not indicate any potential functional impact of bladder displacement. Studies are needed to further explore this underexposed topic.
Collapse
Affiliation(s)
- Sarah Sharabiany
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Saskia I. Kreisel
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Gaby J. Strijk
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Robin D. Blok
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Judith Bosschieter
- Department of Urology, Amsterdam UMC, VU University, Amsterdam, the Netherlands
| | - Ellen T. M. Laan
- Department of Sexology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Christopher Cunningham
- Department of Colorectal Surgery, Churchill Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Roel Hompes
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Gijsbert D. Musters
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Pieter J. Tanis
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Cancer Centre Amsterdam, Amsterdam, the Netherlands
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC, Doctor Molewaterplein 30, 3015 GD Rotterdam, the Netherlands
| |
Collapse
|
32
|
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.
Collapse
|
33
|
Sexual and urinary dysfunction after proctectomy with or without abdominoperineal resection: Incidence and treatment. SEMINARS IN COLON AND RECTAL SURGERY 2021. [DOI: 10.1016/j.scrs.2021.100848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
34
|
Annicchiarico A, Martellucci J, Solari S, Scheiterle M, Bergamini C, Prosperi P. Low anterior resection syndrome: can it be prevented? Int J Colorectal Dis 2021; 36:2535-2552. [PMID: 34409501 DOI: 10.1007/s00384-021-04008-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/05/2021] [Indexed: 02/04/2023]
Abstract
Surgery remains the cardinal treatment in colorectal cancers but changes in bowel habits after rectal cancer surgery are common and disabling conditions that affect patients' quality of life. Low anterior resection syndrome is a disorder of bowel function after rectal resection resulting in a lowering of the QoL and recently has been defined by an international working group not only by specified symptoms but also by their consequences. This review aims to explore an extensive bibliographic research on preventive strategies for LARS. All "modifiable variables," quantified by the LARS Score, such as type of anastomosis, neoadjuvant therapy, surgical strategy, and diverting stoma, were evaluated, while "non-modifiable variables" such as age, sex, BMI, ASA, preoperative TMN, tumor height, and type of mesorectal excision were excluded from the comparative analysis. The role of defunctioning stoma, local excision, neoadjuvant radiotherapy, and non operative management seems to significantly affect risk of LARS, while type of anastomosis and surgical TME approach do not impact on LARS incidence or gravity in the long term period. Although it is established that some variables are associated with a greater onset of LARS, in clinical practice, technical difficulties and oncological limits often make difficult the application of some prevention plans. Transtomal irrigations, intraoperative neuromonitoring, pelvic floor rehabilitation before stoma closure, and early transanal irrigation represent new arguments of study in preventive strategies which could, if not eliminate the symptoms, at least mitigate them.
Collapse
Affiliation(s)
| | | | - Stefano Solari
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | | | - Carlo Bergamini
- Emergency Surgery, Careggi University Hospital, Florence, Italy
| | - Paolo Prosperi
- Emergency Surgery, Careggi University Hospital, Florence, Italy
| |
Collapse
|
35
|
Li H, Zhang Y, Wang S, Wang T. Effects of Robotic Versus Laparoscopic Surgery for Rectal Cancer on Male Urinary Function: a Meta-analysis. Indian J Surg 2021. [DOI: 10.1007/s12262-020-02617-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
|
36
|
Fok M, Toh S, Easow J, Fowler H, Clifford R, Parsons J, Vimalachandran D. Proton beam therapy in rectal cancer: A systematic review and meta-analysis. Surg Oncol 2021; 38:101638. [PMID: 34340196 DOI: 10.1016/j.suronc.2021.101638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/09/2021] [Accepted: 07/24/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Locally advanced rectal cancer is often treated with neoadjuvant chemoradiotherapy and surgery. Radiotherapy carries significant risk of toxicity to organs at risk (OAR). Proton beam therapy (PBT) has demonstrated to be effective in other cancers, delivering equivalent dosimetric radiation but with the benefit of improved sparing of OAR. This review compares dosimetric irradiation of OAR and oncological outcomes for PBT versus conventional photon-based radiotherapy in locally advanced rectal cancer. METHODS An electronic literature search was performed for studies with comparative cohorts receiving proton beam therapy and photon-based radiotherapy for rectal cancer. RESULTS Eight articles with a total of 127 patients met the inclusion criteria. There was significantly less irradiated small bowel with PBT compared to three-dimensional conformal radiation therapy (3DCRT) and intensity-modulated radiation therapy (IMRT) (MD -17.01, CI [-24.06, -9.96], p < 0.00001 and MD -6.96, CI [-12.99, -0.94], p = 0.02, respectively). Similar dosimetric results were observed for bladder and pelvic bone marrow. Three studies reported clinical and oncological results for PBT in recurrent rectal cancer with overall survival reported as 43 %, 68 % and 77.2 %, and one study in primary rectal cancer with 100 % disease free survival. CONCLUSION PBT treatment plans revealed significantly less irradiation of OAR for rectal cancer compared to conventional photon-based radiotherapy. Trials for recurrent rectal cancer and PBT have shown promising results. There are currently no ongoing clinical trials for primary rectal cancer and PBT. More research is required to validate its potential role in dose escalation, higher complete response rate and organ preservation without increasing toxicity.
Collapse
Affiliation(s)
- Matthew Fok
- Department of Colorectal Surgery, Countess of Chester NHS Foundation Trust, UK; Institute of Systems, Molecular and Integrative Biology, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK
| | - Steven Toh
- School of Medicine, University of Liverpool, Liverpool, L3 9TA, UK
| | - Jeremy Easow
- School of Medicine, University of Liverpool, Liverpool, L3 9TA, UK
| | - Hayley Fowler
- Department of Colorectal Surgery, Countess of Chester NHS Foundation Trust, UK; Institute of Systems, Molecular and Integrative Biology, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK
| | - Rachael Clifford
- Department of Colorectal Surgery, Countess of Chester NHS Foundation Trust, UK; Institute of Systems, Molecular and Integrative Biology, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK
| | - Jason Parsons
- Institute of Systems, Molecular and Integrative Biology, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK; Clatterbridge Cancer Centre NHS Foundation Trust, Clatterbridge Road, Bebington, CH63 4JY, UK
| | - Dale Vimalachandran
- Department of Colorectal Surgery, Countess of Chester NHS Foundation Trust, UK; Institute of Systems, Molecular and Integrative Biology, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK.
| |
Collapse
|
37
|
Serra-Aracil X, Montes N, Mora-Lopez L, Serracant A, Pericay C, Rebasa P, Navarro-Soto S. Preoperative Diagnostic Uncertainty in T2-T3 Rectal Adenomas and T1-T2 Adenocarcinomas and a Therapeutic Dilemma: Transanal Endoscopic Surgery, or Total Mesorectal Excision? Cancers (Basel) 2021; 13:cancers13153685. [PMID: 34359589 PMCID: PMC8345169 DOI: 10.3390/cancers13153685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 07/13/2021] [Accepted: 07/19/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Endorectal ultrasound and rectal magnetic resonance are sometimes unable to differentiate between stages T2 and T3 in rectal adenomas that are possible adenocarcinomas, or between stages T1 and T2 in rectal adenocarcinomas. These cases of diagnostic uncertainty raise a therapeutic dilemma: transanal endoscopic surgery (TES) or total mesorectal excision (TME)? METHODS An observational study of a cohort of 803 patients who underwent TES from 2004 to 2021. Patients operated on for adenoma (group I) and low-grade T1 adenocarcinoma (group II) were included. The variables related to uncertain diagnosis, and to the definitive pathological diagnosis of adenocarcinoma stage higher than T1, were analyzed. RESULTS A total of 638 patients were included. Group I comprised 529 patients, 113 (21.4%) with uncertain diagnosis. Seventeen (15%) eventually had a pathological diagnosis of adenocarcinoma higher than T1. However, the variable diagnostic uncertainty was a risk factor for adenocarcinoma above T1 (OR 2.3, 95% CI 1.1-4.7). Group II included 109 patients, eight with uncertain diagnosis (7.3%). Two patients presented a definitive pathological diagnosis of adenocarcinoma above T1. CONCLUSIONS On the strength of these data, we recommend TES as the initial indication in cases of diagnostic uncertainty. Multicenter studies with larger samples for both groups should now be performed to further assess this strategy of initiating treatment with TES.
Collapse
Affiliation(s)
- Xavier Serra-Aracil
- Servicio de Cirugía General y del Ap. Digestivo, Departament de Cirurgia, Institut d’Investigació i Innovació Parc Tauli I3PT, Parc Tauli Hospital Universitari, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (N.M.); (L.M.-L.); (A.S.); (P.R.); (S.N.-S.)
- Correspondence:
| | - Noemi Montes
- Servicio de Cirugía General y del Ap. Digestivo, Departament de Cirurgia, Institut d’Investigació i Innovació Parc Tauli I3PT, Parc Tauli Hospital Universitari, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (N.M.); (L.M.-L.); (A.S.); (P.R.); (S.N.-S.)
| | - Laura Mora-Lopez
- Servicio de Cirugía General y del Ap. Digestivo, Departament de Cirurgia, Institut d’Investigació i Innovació Parc Tauli I3PT, Parc Tauli Hospital Universitari, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (N.M.); (L.M.-L.); (A.S.); (P.R.); (S.N.-S.)
| | - Anna Serracant
- Servicio de Cirugía General y del Ap. Digestivo, Departament de Cirurgia, Institut d’Investigació i Innovació Parc Tauli I3PT, Parc Tauli Hospital Universitari, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (N.M.); (L.M.-L.); (A.S.); (P.R.); (S.N.-S.)
| | - Carles Pericay
- Medical Oncology Department, Institut d’Investigació i Innovació Parc Tauli I3PT, Parc Tauli Hospital Universitari, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain;
| | - Pere Rebasa
- Servicio de Cirugía General y del Ap. Digestivo, Departament de Cirurgia, Institut d’Investigació i Innovació Parc Tauli I3PT, Parc Tauli Hospital Universitari, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (N.M.); (L.M.-L.); (A.S.); (P.R.); (S.N.-S.)
| | - Salvador Navarro-Soto
- Servicio de Cirugía General y del Ap. Digestivo, Departament de Cirurgia, Institut d’Investigació i Innovació Parc Tauli I3PT, Parc Tauli Hospital Universitari, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (N.M.); (L.M.-L.); (A.S.); (P.R.); (S.N.-S.)
| |
Collapse
|
38
|
Dayde D, Gunther J, Hirayama Y, Weksberg DC, Boutin A, Parhy G, Aguilar-Bonavides C, Wang H, Katayama H, Abe Y, Do KA, Hara K, Kinoshita T, Komori K, Shimizu Y, Tajika M, Niwa Y, Wang YA, DePinho R, Hanash S, Krishnan S, Taguchi A. Identification of Blood-Based Biomarkers for the Prediction of the Response to Neoadjuvant Chemoradiation in Rectal Cancer. Cancers (Basel) 2021; 13:cancers13143642. [PMID: 34298853 PMCID: PMC8306983 DOI: 10.3390/cancers13143642] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/09/2021] [Accepted: 07/16/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Although pathologic complete response (pCR) to neoadjuvant chemoradiation (nCRT) in locally advanced rectal cancer (LARC) is associated with better outcomes, a subset of tumors exhibit resistance to nCRT. Therefore, there is a need of biomarkers to predict the nCRT response and increment efforts for personalized therapeutic options. To this end, we analyzed pretreatment plasma proteome of a mouse model of rectal cancer treated with concurrent chemoradiation, resulting in identification and validation of plasma VEGFR3 as a potential predicting biomarker. In addition, plasma levels of EGFR and COX2, previously validated tissue-based predicting biomarkers, were significantly higher in non-pCR than pCR LARC patients, indicating that EGFR and COX2 can also serve as blood-based biomarkers. The performance of the biomarker panel combining VEGFR3, EGFR, and COX2 were significantly improved compared to that of each marker alone, providing a rationale for further integration and refinement of the biomarker panel and validation in the larger sample sets. Abstract The current standard of care for patients with locally advanced rectal cancer (LARC) is neoadjuvant chemoradiation (nCRT) followed by total mesorectal excision surgery. However, the response to nCRT varies among patients and only about 20% of LARC patients achieve a pathologic complete response (pCR) at the time of surgery. Therefore, there is an unmet need for biomarkers that could predict the response to nCRT at an early time point, allowing for the selection of LARC patients who would or would not benefit from nCRT. To identify blood-based biomarkers for prediction of nCRT response, we performed in-depth quantitative proteomic analysis of pretreatment plasma from mice bearing rectal tumors treated with concurrent chemoradiation, resulting in the quantification of 567 proteins. Among the plasma proteins that increased in mice with residual rectal tumor after chemoradiation compared to mice that achieved regression, we selected three proteins (Vascular endothelial growth factor receptor 3 [VEGFR3], Insulin like growth factor binding protein 4 [IGFBP4], and Cathepsin B [CTSB]) for validation in human plasma samples. In addition, we explored whether four tissue protein biomarkers previously shown to predict response to nCRT (Epidermal growth factor receptor [EGFR], Ki-67, E-cadherin, and Prostaglandin G/H synthase 2 [COX2]) also act as potential blood biomarkers. Using immunoassays for these seven biomarker candidates as well as Carcinoembryonic antigen [CEA] levels on plasma collected before nCRT from 34 patients with LARC (6 pCR and 28 non-pCR), we observed that levels of VEGFR3 (p = 0.0451, AUC = 0.720), EGFR (p = 0.0128, AUC = 0.679), and COX2 (p = 0.0397, AUC = 0.679) were significantly increased in the plasma of non-pCR LARC patients compared to those of pCR LARC patients. The performance of the logistic regression model combining VEGFR3, EGFR, and COX2 was significantly improved compared with the performance of each biomarker, yielding an AUC of 0.869 (sensitivity 43% at 95% specificity). Levels of VEGFR3 and EGFR were significantly decreased 5 to 7 months after tumor resection in plasma from 18 surgically resected rectal cancer patients, suggesting that VEGFR3 and EGFR may emanate from tumors. These findings suggest that circulating VEGFR3 can contribute to the prediction of the nCRT response in LARC patients together with circulating EGFR and COX2.
Collapse
Affiliation(s)
- Delphine Dayde
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (D.D.); (G.P.)
| | - Jillian Gunther
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (J.G.); (D.C.W.); (S.K.)
| | - Yutaka Hirayama
- Department of Endoscopy, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan; (Y.H.); (M.T.); (Y.N.)
| | - David C. Weksberg
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (J.G.); (D.C.W.); (S.K.)
- UPMC Pinnacle Radiation Oncology, Harrisburg, PA 17109, USA
| | - Adam Boutin
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (A.B.); (A.Y.W.); (R.D.)
| | - Gargy Parhy
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (D.D.); (G.P.)
| | - Clemente Aguilar-Bonavides
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (C.A.-B.); (K.-A.D.)
| | - Hong Wang
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (H.W.); (H.K.); (S.H.)
- Hangzhou Cosmos Wisdom Mass Spectrometry Center of Zhejiang University Medical School, Hangzhou 311200, China
| | - Hiroyuki Katayama
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (H.W.); (H.K.); (S.H.)
| | - Yuichi Abe
- Division of Molecular Diagnostics, Aichi Cancer Center, Nagoya 464-8681, Japan;
| | - Kim-Anh Do
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (C.A.-B.); (K.-A.D.)
| | - Kazuo Hara
- Department of Gastroenterology, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan;
| | - Takashi Kinoshita
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan; (T.K.); (K.K.); (Y.S.)
| | - Koji Komori
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan; (T.K.); (K.K.); (Y.S.)
| | - Yasuhiro Shimizu
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan; (T.K.); (K.K.); (Y.S.)
| | - Masahiro Tajika
- Department of Endoscopy, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan; (Y.H.); (M.T.); (Y.N.)
| | - Yasumasa Niwa
- Department of Endoscopy, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan; (Y.H.); (M.T.); (Y.N.)
| | - Y. Alan Wang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (A.B.); (A.Y.W.); (R.D.)
| | - Ronald DePinho
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (A.B.); (A.Y.W.); (R.D.)
| | - Samir Hanash
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (H.W.); (H.K.); (S.H.)
| | - Sunil Krishnan
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (J.G.); (D.C.W.); (S.K.)
- Department of Radiation Oncology, Mayo Clinic Florida, Jacksonville, FL 32224, USA
| | - Ayumu Taguchi
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (D.D.); (G.P.)
- Division of Molecular Diagnostics, Aichi Cancer Center, Nagoya 464-8681, Japan;
- Division of Advanced Cancer Diagnostics, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
- Correspondence: ; Tel.: +81-52-764-9884
| |
Collapse
|
39
|
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.
Collapse
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
| |
Collapse
|
40
|
Jiménez-Rodríguez R, García-Aguilar J. Non Surgical Treatment in Patients With Advanced Rectal Cancer. Cir Esp 2021; 99:401-403. [PMID: 34052165 DOI: 10.1016/j.cireng.2020.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 06/07/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Rosa Jiménez-Rodríguez
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Julio García-Aguilar
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, United States.
| |
Collapse
|
41
|
Noguchi M, Shitara K, Kawazoe A, Yamamoto D, Takii Y, Saito Y, Sato T, Horimatsu T, Ishikawa H, Ito Y, Ito M, Ikematsu H. Short-term safety of adjuvant chemoradiotherapy after local resection for patients with high-risk submucosal invasive rectal cancer: a single-arm, multicenter phase II trial. Jpn J Clin Oncol 2021; 51:707-712. [PMID: 33558891 PMCID: PMC8086053 DOI: 10.1093/jjco/hyaa260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 12/17/2020] [Indexed: 11/17/2022] Open
Abstract
Background Surgery is recommended for patients with high-risk submucosal invasive rectal cancer (SM-RC) after local resection but affects the quality of life due to stoma placement or impaired anal function; therefore, alternative treatment approaches are needed to prevent local metastasis. The purpose of this study was to assess the short-term safety of adjuvant chemoradiotherapy with capecitabine in patients with high-risk submucosal invasive rectal cancer after local resection. Methods This single-arm, multicenter, phase II trial included patients undergoing local resection for high-risk submucosal invasive rectal cancer within 12 weeks prior to enrollment. High-risk submucosal invasive rectal cancer was defined as the presence of at least one of the following factors: poor differentiation of adenocarcinoma, submucosal invasion depth > 1 mm, presence of lymphovascular invasion and grade-2 or -3 tumour budding. Protocol treatment comprised 45.0 Gy radiotherapy with conventional fractionation and 1650 mg/m2 capecitabine given twice daily until radiotherapy completion. The primary endpoint was treatment completion rate with an expected rate of 95% and a threshold of 80%. Results Twenty-nine patients from six institutions were enrolled between May 2015 and February 2018. One patient was ineligible. Twenty-three patients completed treatment, with a completion rate of 82% (80% confidence interval, 69–91%); the remaining five patients completed treatment with protocol deviation. The median relative dose intensity of capecitabine was 100% (range, 58–100%). Common adverse events included radiation dermatitis (54%), anal pain (39%) and anal mucositis (29%). No grade-3 or higher adverse events were reported. Conclusions Adjuvant chemoradiotherapy using capecitabine demonstrated acceptable short-term safety profiles in patients with high-risk submucosal invasive rectal cancer after local resection.
Collapse
Affiliation(s)
- Masaaki Noguchi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Kohei Shitara
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Akihito Kawazoe
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Daisuke Yamamoto
- Department of Gastroenterological Surgery, Ishikawa Prefectural Central Hospital, Ishikawa, Japan
| | - Yasumasa Takii
- Department of Gastroenterological Surgery, Niigata Cancer Centre Hospital, Niigata, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Toshihiko Sato
- Department of Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Takahiro Horimatsu
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideki Ishikawa
- Department of Molecular-Targeting Cancer Prevention, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshinori Ito
- Department of Radiation Oncology, Showa University School of Medicine, Tokyo, Japan
| | - Masaaki Ito
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Hiroaki Ikematsu
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| |
Collapse
|
42
|
Long-term effects of laparoscopic lateral pelvic lymph node dissection on urinary retention in rectal cancer. Surg Endosc 2021; 36:999-1007. [PMID: 33616731 DOI: 10.1007/s00464-021-08364-7] [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: 07/25/2020] [Accepted: 02/09/2021] [Indexed: 01/10/2023]
Abstract
BACKGROUND The addition of lateral pelvic lymph node dissection (LPLND) in rectal cancer surgery has been reported to increase the incidence of post-operative urinary retention. Here, we assessed the predictive factors and long-term outcomes of urinary retention following laparoscopic LPLND (L-LPLND) with total mesorectal excision (TME) for advanced lower rectal cancer. METHODS This retrospective single-institutional study reviewed post-operative urinary retention in 71 patients with lower rectal cancer who underwent L-LPLND with TME. Patients with preoperative urinary dysfunction or who underwent unilateral LPLND were excluded. Detailed information regarding patient clinicopathologic characteristics, post-void residual urine volume, and the presence or absence of urinary retention over time was collected from clinical and histopathologic reports and telephone surveys. Urinary retention was defined as residual urine > 100 mL and the need for further treatment. RESULTS Post-operative urinary retention was observed in 25/71 patients (35.2%). Multivariate analysis revealed that blood loss ≥ 400 mL [odds ratio (OR) 4.52; 95% confidence interval (CI) 1.24-16.43; p = 0.018] and inferior vesical artery (IVA) resection (OR 8.28; 95% CI 2.46-27.81; p < 0.001) were independently correlated with the incidence of urinary retention. Furthermore, bilateral IVA resection caused urinary retention in more patients than unilateral IVA resection (88.9% vs 47.1%, respectively; p = 0.049). Although urinary retention associated with unilateral IVA resection improved relatively quickly, urinary retention associated with bilateral IVA resection tended to persist over 1 year. CONCLUSION We identified the predictive factors of urinary retention following L-LPLND with TME, including increased blood loss (≥ 400 mL) and IVA resection. Urinary retention associated with unilateral IVA resection improved relatively quickly. L-LPLND with unilateral IVA resection is a feasible and safe procedure to improve oncological curability. However, if oncological curability is guaranteed, bilateral IVA resection should be avoided to prevent irreversible urinary retention.
Collapse
|
43
|
Zhu GQ, Jeon SH, Lee KW, Cho HJ, Ha US, Hong SH, Lee JY, Kwon EB, Kim HJ, Lee SM, Kim HY, Kim SW, Bae WJ. Engineered Stem Cells Improve Neurogenic Bladder by Overexpressing SDF-1 in a Pelvic Nerve Injury Rat Model. Cell Transplant 2021; 29:963689720902466. [PMID: 32067480 PMCID: PMC7444235 DOI: 10.1177/0963689720902466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
There is still a lack of sufficient research on the mechanism behind neurogenic
bladder (NB) treatment. The aim of this study was to explore the effect of
overexpressed stromal cell-derived factor-1 (SDF-1) secreted by engineered
immortalized mesenchymal stem cells (imMSCs) on the NB. In this study, primary
bone marrow mesenchymal stem cells (BM-MSCs) were transfected into immortalized
upregulated SDF-1-engineered BM-MSCs (imMSCs/eSDF-1+) or immortalized normal SDF-1-engineered BM-MSCs
(imMSCs/eSDF-1−). NB rats induced by bilateral pelvic nerve (PN)
transection were treated with imMSCs/eSDF-1+, imMSCs/eSDF-1−, or sham. After a 4-week treatment, the bladder function was assessed by
cystometry and voiding pattern analysis. The PN and bladder tissues were
evaluated via immunostaining and western blotting analysis. We found that imMSCs/eSDF-1+ expressed higher levels of SDF-1 in vitro and in vivo. The treatment of imMSCs/eSDF-1+ improved NB and evidently stimulated the recovery of bladder wall in NB
rats. The recovery of injured nerve was more effective in the NB+imMSCs/eSDF-1+ group than in other groups. High SDF-1 expression improved the levels of
vascular endothelial growth factor and basic fibroblast growth factor. Apoptosis
was decreased after imMSCs injection, and was detected rarely in the NB+imMSCs/eSDF-1+ group. Injection of imMSCs boosted the expression of neuronal nitric
oxide synthase, p-AKT, and p-ERK in the NB+imMSCs/eSDF-1+ group than in other groups. Our findings demonstrated that overexpression
of SDF-1 induced additional MSC homing to the injured tissue, which improved the
NB by accelerating the restoration of injured nerve in a rat model.
Collapse
Affiliation(s)
- Guan Qun Zhu
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Hwan Jeon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyu Won Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyuk Jin Cho
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - U-Syn Ha
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hoo Hong
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Youl Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Bi Kwon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyo-Jin Kim
- Department of Stem Cell Therapy, SL BIGEN, Seongnam, Republic of Korea
| | - Soon Min Lee
- Department of Stem Cell Therapy, SL BIGEN, Seongnam, Republic of Korea
| | - Hey-Yon Kim
- Department of Stem Cell Therapy, SL BIGEN, Seongnam, Republic of Korea
| | - Sea Woong Kim
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Woong Jin Bae
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| |
Collapse
|
44
|
Ha RK, Park B, Park SC, Chang HJ, Oh JH. Effect of lateral lymph node dissection on the quality of life and genitourinary function after neoadjuvant chemoradiotherapy for rectal cancer. Ann Surg Treat Res 2021; 100:109-118. [PMID: 33585355 PMCID: PMC7870428 DOI: 10.4174/astr.2021.100.2.109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/22/2020] [Accepted: 11/10/2020] [Indexed: 12/02/2022] Open
Abstract
Purpose This study was performed to evaluate the quality of life and genitourinary function after total mesorectal excision with lateral lymph node dissection compared to those after total mesorectal excision alone following neoadjuvant chemoradiotherapy for rectal cancer. Methods Among patients who underwent rectal cancer surgery after completing neoadjuvant chemoradiotherapy between September 2011 and October 2018 at the National Cancer Center, Korea, patients who completed the validated questionnaires before initiation of neoadjuvant chemoradiotherapy and at 3 months and 1 year postoperatively were included in this study. The European Organization for Research and Treatment of Cancer (EORTC) core quality of life questionnaire (QLQ-C30), colorectal cancer-specific quality of life questionnaire (QLQ-CR38), and International Prostate Symptom Score (IPSS) questionnaire were used for collecting data. Results The total mesorectal excision alone group and the total mesorectal excision with lateral lymph node dissection group included 52 and 38 patients, respectively. The second group included significantly younger patients (P = 0.024), had a higher incidence of clinical T4 stage disease (P = 0.033), estimated blood loss (P = 0.003), and longer operation time (P < 0.001). Significant differences were not observed between the groups with respect to the EORTC QLQ-C30, QLQ-CR38, and IPSS. Multivariable analysis showed that lateral lymph node dissection had no statistically significant association with postoperative urinary dysfunction (P = 0.953). Conclusion The overall quality of life and urinary function after total mesorectal excision does not differ significantly when lateral lymph node dissection is performed as well.
Collapse
Affiliation(s)
- Ryun Kyong Ha
- Center for Colorectal Cancer, NCC Hospital, National Cancer Center, Goyang, Korea
| | - Boram Park
- Biostatistics Collaboration Team, Research Institute, National Cancer Center, Goyang, Korea
| | - Sung Chan Park
- Center for Colorectal Cancer, NCC Hospital, National Cancer Center, Goyang, Korea
| | - Hee Jin Chang
- Center for Colorectal Cancer, NCC Hospital, National Cancer Center, Goyang, Korea
| | - Jae Hwan Oh
- Center for Colorectal Cancer, NCC Hospital, National Cancer Center, Goyang, Korea
| |
Collapse
|
45
|
Shiraishi T, Ito M, Sasaki T, Nishizawa Y, Tsukada Y, Ikeda K. Association between urinary function and resected pattern of the autonomic nerve system after transanal total mesorectal excision for rectal cancer. Colorectal Dis 2021; 23:405-414. [PMID: 33124126 DOI: 10.1111/codi.15416] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 10/08/2020] [Accepted: 10/18/2020] [Indexed: 12/27/2022]
Abstract
AIM Transanal total mesorectal excision (TaTME) is expected to improve the quality of total mesorectal excision as well as preserve urinary function. We aimed to study the frequency and risk factors of urinary dysfunction in rectal cancer patients after TaTME. Moreover, we analysed the association between urinary function and resected pattern of the autonomic nerve system (ANS) in TaTME. METHOD We retrospectively analysed 231 patients who underwent TaTME at our hospital from 2013 to 2018. Independent risk factors for urinary dysfunction were assessed by multivariate analysis. Urinary dysfunction was defined as a condition that requires urethral catheterisation. We intraoperatively judged and classified the preserved or resected pattern of ANS into four categories. RESULTS The rate of urinary dysfunction after TaTME was 12.1% at discharge. Multivariate analysis revealed that beyond TME and ANS resection were the two major independent risk factors for urinary dysfunction. Total ANS preservation had reduced rates of urinary dysfunction, and all patients were free from catheterisation 6 months post-surgery. There was a higher rate of urinary dysfunction in total ANS resection than in partial ANS resection at 6 months post-surgery. CONCLUSION This study showed that urinary function after TaTME was associated with resection of the ANS. Furthermore, the rate of urinary dysfunction and recovery time were closely related to the pattern of ANS resection.
Collapse
Affiliation(s)
- Takuya Shiraishi
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Masaaki Ito
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Takeshi Sasaki
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Yuji Nishizawa
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Yuichiro Tsukada
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Koji Ikeda
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| |
Collapse
|
46
|
Sinimäki S, Elfeki H, Kristensen MH, Laurberg S, Emmertsen KJ. Urinary dysfunction after colorectal cancer treatment and its impact on quality of life - a national cross-sectional study in women. Colorectal Dis 2021; 23:384-393. [PMID: 33481335 DOI: 10.1111/codi.15541] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/01/2021] [Accepted: 01/09/2021] [Indexed: 12/13/2022]
Abstract
AIM The aim of this study was to investigate urinary dysfunction and its impact on the quality of life of colorectal cancer survivors. We also wanted to identify the risk factors for impaired urinary function. METHOD A national cross-sectional study was performed including patients treated for colorectal cancer between 2001 and 2014. Patients answered questionnaires regarding urinary function and quality of life, including the International Consultation on Incontinence Questionnaire - Female Lower Urinary Tract Symptoms (ICIQ-FLUTS), measuring filling, voiding and incontinence. Data were compared with data on demographics and treatment-related factors from the Danish Colorectal Cancer Group (DCCG) database. RESULTS We found that rectal cancer treatment significantly impaired urinary function compared with colon cancer treatment (filling score p = 0.003, voiding p < 0.0001, incontinence p = 0.0001). Radiotherapy was the single most influential risk factor for high filling (p = 0.0043), voiding (p < 0.0001) and incontinence (p < 0.0001) scores, whereas type of rectal resection was only significant in crude analysis. Urinary dysfunction was strongly associated with an impaired quality of life. CONCLUSION Urinary dysfunction is common after treatment for colorectal cancer, particularly if the treatment includes radiotherapy. All patients must be informed of the risk before cancer treatment, and functional outcome should be routinely assessed at follow-up.
Collapse
Affiliation(s)
- Saija Sinimäki
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Hossam Elfeki
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark.,Department of Surgery, Mansoura University Hospital, Mansoura, Egypt
| | | | - Søren Laurberg
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Katrine J Emmertsen
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark.,Surgical Department, Regional Hospital Randers, Randers, Denmark
| |
Collapse
|
47
|
Kristensen MH, Elfeki H, Sinimäki S, Laurberg S, Emmertsen KJ. Urinary dysfunction after colorectal cancer treatment and impact on quality of life-a national cross-sectional study in males. Colorectal Dis 2021; 23:394-404. [PMID: 33524243 DOI: 10.1111/codi.15554] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/08/2020] [Accepted: 01/23/2021] [Indexed: 01/10/2023]
Abstract
AIM Despite advances in the treatment of colorectal cancer, postoperative urogenital dysfunction is still a problem although its exact extent remains unclear. The aim of this study was to identify the prevalence and patterns of urinary dysfunction in men following treatment for colorectal cancer and the impact of urinary dysfunction on quality of life. METHOD A retrospective national Danish cross-sectional study was performed in patients treated for colorectal cancer between 2001 and 2014. Patients answered questionnaires on urinary function and quality of life including the International Consultation on Incontinence Modular Questionnaire-Male Lower Urinary Tract Symptoms measuring voiding and incontinence. Results were analysed based on data on demographics and treatment-related factors obtained from the Danish Colorectal Cancer Group database. RESULTS A total of 5710 patients responded to the questionnaire (response rate 52.8%). In both crude analysis and after adjusting for patient-related factors (age, time since surgery and American Society of Anesthesiologists score), both voiding (P < 0.0001) and incontinence scores (P < 0.0001) were significantly higher after rectal cancer than after colon cancer. In the rectal cancer group, abdominoperineal excision was found to be a significant risk factor for both voiding (P < 0.0001) and incontinence (P = 0.011), while radiotherapy only impaired continence (P = 0.014). Significant correlations between high voiding and incontinence scores and impaired quality of life were found in both groups. CONCLUSION We found a high prevalence of urinary dysfunction following treatment for colorectal cancer, especially in the rectal cancer group. Abdominoperineal excision was the most significant risk factor for both voiding and incontinence. Urinary dysfunction significantly impairs patients' quality of life.
Collapse
Affiliation(s)
| | - Hossam Elfeki
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark.,Department of Surgery, Mansoura University Hospital, Mansoura, Egypt
| | - Saija Sinimäki
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Søren Laurberg
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Katrine J Emmertsen
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark.,Department of Surgery, Randers Regional Hospital, Randers, Denmark
| |
Collapse
|
48
|
Robotic versus transanal total mesorectal excision in sexual, anorectal, and urinary function: a multicenter, prospective, observational study. Int J Colorectal Dis 2021; 36:2749-2761. [PMID: 34537862 PMCID: PMC8589758 DOI: 10.1007/s00384-021-04030-5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/11/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE Improved long-term survival after low anterior resection (LAR) for rectal cancer highlights the importance of functional outcome. Urogenital and anorectal dysfunction is frequently reported after conventional LAR. Advanced minimally invasive techniques such as robotic (RoTME) and transanal total mesorectal excision (TaTME) might improve functional results by precisely dissecting and preserving autonomic nerves. We compared functional outcomes after RoTME or TaTME in a multicenter study. METHODS One hundred twenty patients (55 RoTME/65 TaTME) were prospectively included in four participating centers. Anorectal (Wexner and low anterior resection syndrome (LARS) Score), urinary (International Consultation on Incontinence-Male/Female Lower Urinary Tract Symptoms Score (ICIQ-MLUTS/ICIQ-FLUTS) and International Prostate Symptom Scale (IPSS)), and sexual (International Index of Erectile Function (IIEF), Female Sexual Function Index (FSFI)) outcomes at 12 months after surgery were compared to preoperative scores. The response rate to the 1-year postoperative functional assessment by questionnaire was 79.5%. RESULTS RoTME enabled better anorectal function compared to TaTME (LARS score 4.3 ± 2.2 vs. 9.8 ± 1.5, p = 0.038, respectively). TaTME proved superior at preserving male urinary function, while female urinary function was comparable in both groups, with only mild postoperative impairment (RoTME vs. TaTME, respectively: ICIQ-MLUTS 13.8 ± 4.9 vs. 1.8 ± 5.8, p = 0.038; ICIQ-FLUTS Incontinence Score - 0.3 ± 1.0 vs. - 0.2 ± 0.9, p = 0.844). Both techniques demonstrated comparable male (RoTME - 13.4 ± 2.7 vs. TaTME - 11.7 ± 3.4, p = 0.615) and female (RoTME 5.2 ± 4.6 vs. TaTME 10.5 ± 6.4, p = 0.254) sexual function. CONCLUSION After adjustment for risk factors, RoTME provided better anorectal functional results, whereas TaTME was better at preserving male urinary function. Overall, both techniques demonstrated only mild postoperative functional impairment.
Collapse
|
49
|
Retrospective risk analysis for acute urinary dysfunction after laparoscopic rectal cancer surgery in patients receiving epidural analgesia. Int J Colorectal Dis 2021; 36:169-175. [PMID: 32935186 DOI: 10.1007/s00384-020-03745-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/08/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE Urinary dysfunction (UD) is a frequent complication following rectal surgery. The aim of the present study was to investigate the risk factors for acute UD after laparoscopic low anterior resection (LALAR) for rectal cancer in patients receiving epidural analgesia. METHODS A retrospective study was conducted on 131 patients who underwent LALAR among those receiving epidural analgesia in a single institution between October 2008 and December 2019. Univariate and multivariate analyses were performed to determine the clinicopathological factors associated with acute UD. RESULTS The overall incidence of acute UD was 16.0% (21/131). Univariate analysis showed that older age (P = 0.016) and earlier urinary catheter removal (P = 0.036) were associated with acute UD. Multivariate logistic regression analysis revealed that older age (10-year increments; odds ratio (OR) 2.046, 95% confidence interval (CI) 1.171-3.543, P = 0.011), urinary catheter removal before epidural analgesia discontinuation (OR 6.393, 95% CI 1.540-26.534, P = 0.011), and a large tumor circumference rate (10% increments; OR 1.263, 95% CI 1.043-1.530, P = 0.017) were independent risk factors for acute UD. CONCLUSION Our findings suggest that older age, early removal of urinal catheter before epidural analgesia discontinuation, and large tumor circumference rate are risk factors of acute UD after LALAR for rectal cancer in patients receiving epidural analgesia.
Collapse
|
50
|
Santiago JE, Cameron AP, Navarrete RA. Addressing Sphincter Dysfunction in the Female with Neurogenic Lower Urinary Tract Dysfunction. CURRENT BLADDER DYSFUNCTION REPORTS 2020. [DOI: 10.1007/s11884-020-00597-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|