1
|
Jiang HH, Liu HL, Li AJ, Wang WC, Lv L, Peng J, Pan ZH, Chang Y, Lin MB. Laparoscopic lateral lymph node dissection in two fascial spaces for locally advanced lower rectal cancer. World J Gastroenterol 2021; 27:3654-3667. [PMID: 34239276 PMCID: PMC8240048 DOI: 10.3748/wjg.v27.i24.3654] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/20/2021] [Accepted: 02/25/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The procedure for lateral lymph node (LLN) dissection (LLND) is complicated and can result in complications. We developed a technique for laparoscopic LLND based on two fascial spaces to simplify the procedure.
AIM To clarify the anatomical basis of laparoscopic LLND in two fascial spaces and to evaluate its efficacy and safety in treating locally advanced low rectal cancer (LALRC).
METHODS Cadaveric dissection was performed on 24 pelvises, and the fascial composition related to LLND was observed and described. Three dimensional-laparoscopic total mesorectal excision with LLND was performed in 20 patients with LALRC, and their clinical data were analyzed.
RESULTS The cadaver study showed that the fascia propria of the rectum, urogenital fascia, vesicohypogastric fascia and parietal fascia lie side by side in a medial-lateral direction constituting the dissection plane for curative rectal cancer surgery, and the last three fasciae formed two spaces (Latzko's pararectal space and paravesical space) which were the surgical area for LLND. Laparoscopic LLND in two fascial spaces was performed successfully in all 20 patients. The median operating time, blood loss and postoperative hospitalization were 178 (152-243) min, 55 (25-150) mL and 10 (7-20) d, respectively. The median number of harvested LLNs was 8.6 (6-12), and pathologically positive LLN metastasis was confirmed in 7 (35.0%) cases. Postoperative complications included lower limb pain in 1 case and lymph leakage in 1 case.
CONCLUSION Our preliminary surgical experience suggests that laparoscopic LLND based on fascial spaces is a feasible, effective and safe procedure for treating LALRC.
Collapse
Affiliation(s)
- Hui-Hong Jiang
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
- Institute of Gastrointestinal Surgery and Translational Medicine, Tongji University School of Medicine, Shanghai 200090, China
| | - Hai-Long Liu
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
- Institute of Gastrointestinal Surgery and Translational Medicine, Tongji University School of Medicine, Shanghai 200090, China
| | - A-Jian Li
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
| | - Wen-Chao Wang
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
| | - Liang Lv
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
| | - Jian Peng
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
| | - Zhi-Hui Pan
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
| | - Yi Chang
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
- Institute of Gastrointestinal Surgery and Translational Medicine, Tongji University School of Medicine, Shanghai 200090, China
| | - Mou-Bin Lin
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, China
- Institute of Gastrointestinal Surgery and Translational Medicine, Tongji University School of Medicine, Shanghai 200090, China
| |
Collapse
|
2
|
A Novel Method of Natural Orifice Specimen Extraction Surgery (NOSES) during Laparoscopic Anterior Resection for Rectal Cancer. Gastroenterol Res Pract 2021; 2021:6610737. [PMID: 33574839 PMCID: PMC7857920 DOI: 10.1155/2021/6610737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/28/2020] [Accepted: 01/12/2021] [Indexed: 11/17/2022] Open
Abstract
We propose a modification to the reconstruction method of natural orifice specimen extraction surgery (NOSES) during laparoscopic anterior resection (LAR) for rectal cancer (RC) and evaluated its feasibility and short-term safety by comparing surgical and postoperative outcomes with those of conventional LAR. Twenty patients with RC underwent "double-purse" NOSES-LAR from October 2017 to June 2018. Data of clinicopathological characteristics, surgical and postoperative outcomes, and follow-up findings in NOSES-LAR cases were collected and retrospectively compared with those of conventional LAR to clarify the clinical benefits. The median postoperative hospital stay was lower in the double-purse NOSES group than the conventional group (6.6 vs. 7.1 days, respectively). In the conventional group, anastomotic leakage and incision site infection occurred in one patient each. In contrast, there were no complications in the double-purse group. There were no significant differences in blood loss, surgical duration, and time of the first flatus between the two groups. Additionally, "double-purse" NOSES-LAR was more economical than the conventional LAR. "Double-purse" NOSES-LAR is a safe, feasible, and minimally invasive promising procedure for LAR of RC with faster recovery, while requiring less surgical skills and lower clinical costs.
Collapse
|
3
|
Abstract
A dynamic evolution is occurring in transanal surgery. Transanal techniques began with intraluminal surgical removal of rectal masses and have progressed to transanal total mesorectal excision (taTME) for rectal cancer. TaTME was first performed in 2009 by Sylla, Rattner, Delgado, and Lacy. This article documents the training pathway followed by pioneers in the taTME technique as well as consensus reports outlining the process of learning the taTME technique. A literature search was performed for taTME training, learning, and technique. Key elements in learning the taTME technique include appropriate indications, cadaver training, and outcomes reporting such as participating in a taTME registry. Consensus reports also agree on the following facets associated with improved outcomes: (1) appropriate case selection of mid and low rectal cancers, (2) prerequisite completion of an accredited training program in laparoscopic colorectal surgery and prior experience in transanal endoscopic surgery, (3) a two-team taTME approach from above and below is ideal, and (4) higher rectal cancer volume surgical practice. The unifying international recommendation for surgeons interested in learning the taTME technique conveys the following message: taTME is an advanced and complex technique that requires dedicated training and experience in TME surgery.
Collapse
Affiliation(s)
- Elisabeth C McLemore
- Department of Surgery, Kaiser Permanente Los Angeles Medical Center, Los Angeles, California
| | - Peyman Lavi
- Department of Surgery, Kaiser Permanente Los Angeles Medical Center, Los Angeles, California
| | - Vikram Attaluri
- Department of Surgery, Kaiser Permanente Los Angeles Medical Center, Los Angeles, California
| |
Collapse
|
4
|
Chen C, Chen H, Yang M, Wu X, Yuan X, Zhu C, Han Y, Yin L. Laparoscopy-Assisted Natural Orifice Specimen Extraction to Treat Tumors of the Sigmoid Colon and Rectum: The Short- and Long-Term Outcomes of a Retrospective Study. J Laparoendosc Adv Surg Tech A 2019; 29:801-808. [PMID: 30925119 DOI: 10.1089/lap.2018.0601] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background: Few studies have assessed the short- and long-term outcomes of laparoscopically assisted natural orifice specimen extraction (NOSE) in patients with sigmoid colon and rectal tumors. We investigated the short- and long-term outcomes of patients undergoing laparoscopic-assisted NOSE for tumors of the sigmoid colon and rectum. Methods: Ninety-eight patients with sigmoid colon and rectal tumors undergoing laparoscopic-assisted NOSE were included. The tumor was classified according to its distance from the anal verge: Group 1 (15-30 cm), Group 2 (5-15 cm), and Group 3 (≤5 cm). In Group 1 patients, a laparoscopic surgical specimen collection bag was used as a special transrectal device. In Group 2 patients, transanal endoscopic microsurgery device and specimen collection bag were used. In Group 3 patients, a Lone-Star retractor was used. The demographic characteristics and intra- and postoperative outcomes were measured. Results: In Group 1, 1 patient had respiratory disease and 1 had enterocolitis as short-term postoperative complications. One patient showed intestinal obstruction as a long-term postoperative complication. In Group 2, 2 patients had an ileus, 1 had an anastomotic leak, 2 had urinary retention, and 1 had respiratory disease as short-term complications. Only one patient had a long-term complication: anastomotic stenosis. In Group 3, short-term complications were present in 3 patients: 1 had hemorrhage, 1 had urinary retention, and 1 had respiratory disease. Long-term complications included one case of anastomotic stenosis and one of intestinal obstruction. Conclusions: NOSE is safe and cosmetically and theoretically superior to conventional laparoscopy when different devices are used according to the tumor's location.
Collapse
Affiliation(s)
- Chunqiu Chen
- 1 Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hong Chen
- 1 Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Muqing Yang
- 1 Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiaocai Wu
- 1 Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiaoqi Yuan
- 1 Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunyan Zhu
- 1 Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yi Han
- 2 Department of General Surgery, Ruijin Hospital, Jiaotong University School of Medicine, Shanghai, China
| | - Lu Yin
- 1 Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| |
Collapse
|
5
|
Basam M, Tsay A, Attaluri V, Mclemore EC. Transanal Total Mesorectal Excision (taTME) for Rectal Cancer: A Case Series Report of a Natural Orifice Surgical Technique. Am Surg 2018. [DOI: 10.1177/000313481808401024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In the treatment of colorectal cancer, total mesorectal excision (TME) has risen as the gold standard in the surgical treatment of this disease in order to obtain negative distal and circumferential radial margins. Since introduction in 2010, transanal TME has aimed to decrease the rate of positive margins and improve the quality of the dissection while decreasing the complications associated with a transabdominal low pelvic dissection. We retrospectively reviewed 25 cases of transanal TME completed between December 2014 and August 2017. Most of the patients in our case series were male (60%) with an average age of 57.1 years, BMI of 28.4 kg/m2, and with an American Society of Anesthesiologists score of II. The average tumor was midrectal (about 5.9 cm from the anal verge), clinically T3-T4 (92%), and had undergone neoadjuvant therapy (96%). The average operation was about six hours and 44 minutes with ileostomy placed most of the time (92%). In all the cases where the TME quality was graded, the specimens were reported to have been complete (grade I). There were no positive distal, radial, or proximal margins. The average hospital stay was about 5.9 days. The rate of minor complications was about 48 per cent and major complications occurred about 16 per cent of the time.
Collapse
Affiliation(s)
- Motahar Basam
- Department of Surgery, Los Angeles Medical Center, Southern California Kaiser Permanente Medical Group, Los Angeles, California
| | - Anna Tsay
- Department of Surgery, Los Angeles Medical Center, Southern California Kaiser Permanente Medical Group, Los Angeles, California
| | - Vikram Attaluri
- Department of Surgery, Los Angeles Medical Center, Southern California Kaiser Permanente Medical Group, Los Angeles, California
| | - Elisabeth C. Mclemore
- Department of Surgery, Los Angeles Medical Center, Southern California Kaiser Permanente Medical Group, Los Angeles, California
| |
Collapse
|
6
|
Zattoni D, Popeskou GS, Christoforidis D. Left colon resection with transrectal specimen extraction: current status. Tech Coloproctol 2018; 22:411-423. [PMID: 29948523 DOI: 10.1007/s10151-018-1806-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 05/25/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND Full laparoscopic left colectomy with transrectal specimen extraction is proposed as an improvement of the minimally invasive surgical technique. This paper reviews in detail the current status of left-sided colectomy and upper rectum resection with transrectal specimen extraction. METHODS A systematic review was performed of all types of publications on colorectal resection with natural orifice specimen extraction (NOSE). We only included studies reporting on left colectomy, sigmoidectomy, and high anterior resection with transrectal specimen extraction (TRSE), excluding transanal (TASE), transvaginal, or transcolonic specimen extraction. Surgical techniques, patient characteristics, and outcomes were reviewed in detail. RESULTS Thirty-five papers reported on TRSE (2 randomized clinical trials, 7 case-matched series, 19 case series, 5 case reports, and 2 articles on surgical technique). We found a wide variety of innovative anastomotic and specimen extraction techniques. After excluding duplicates and papers reporting mixed TRSE and TASE results, outcomes in patients undergoing TRSE from 23 publications showed a conversion rate to conventional laparoscopy of 3.7% (21/559), overall morbidity 9.5% (53/559) [major in 2.9% (16/559), intra-abdominal infection in 2.1% (12/559)]. No mortality was reported. Postoperative anal incontinence was rarely reported. Several studies showed a decrease in postoperative pain and some in length of hospital stay. CONCLUSIONS Colectomy with TRSE is feasible and seems safe in selected patients. Reported outcomes seem in general similar to conventional laparoscopic colectomy with a possible benefit in postoperative pain and length of hospital stay. Obvious selection bias and lack of high quality trials do not allow firm conclusions to be drawn.
Collapse
Affiliation(s)
- D Zattoni
- Department of General Surgery, Ospedale per gli Infermi di Faenza, 48018, Faenza, Italy.
| | - G S Popeskou
- Department of General Surgery, Queen Elisabeth University Hospital, Birmingham, UK
| | - D Christoforidis
- Department of General Surgery, Ospedale Civico di Lugano, 6900, Lugano, Switzerland
| |
Collapse
|
7
|
|
8
|
Suwanabol PA, Maykel JA. Transanal Total Mesorectal Excision: A Novel Approach to Rectal Surgery. Clin Colon Rectal Surg 2017; 30:120-129. [PMID: 28381943 DOI: 10.1055/s-0036-1597314] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Less invasive approaches continue to be explored and refined for diseases of the colon and rectum. The current gold standard for the surgical treatment of rectal cancer, total mesorectal excision (TME), is a technically precise yet demanding procedure with outcomes measured by both oncologic and functional outcomes (including bowel, urinary, and sexual). To date, the minimally invasive approach to rectal cancer has not yet been perfected, leaving ample opportunity for rectal surgeons to innovate. Transanal TME has recently emerged as a safe and effective technique for both benign and malignant diseases of the rectum. While widespread acceptance of this surgical approach remains tempered at this time due to lack of long-term oncologic outcome data, short-term outcomes are promising and there is great excitement surrounding the promise of this technique.
Collapse
Affiliation(s)
- Pasithorn A Suwanabol
- Division of Colorectal Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan
| | - Justin A Maykel
- Division of Colorectal Surgery, Department of Surgery, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts
| |
Collapse
|
9
|
Transanal total mesorectal excision (taTME) for rectal cancer: a training pathway. Surg Endosc 2015; 30:4130-5. [PMID: 26659246 DOI: 10.1007/s00464-015-4680-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 11/14/2015] [Indexed: 12/27/2022]
Abstract
BACKGROUND With increasing interest in natural orifice surgery, there has been a dramatic evolution of transanal and endoluminal surgical techniques. These techniques began with transanal endoluminal surgical removal of rectal masses and have progressed to transanal radical proctectomy for rectal cancer. The first transanal total mesorectal excision (taTME) was performed in 2009 by Sylla, Rattner, Delgado, and Lacy. The improved visibility and working space associated with the taTME technique is intriguing. This video manuscript outlines the training pathway followed by pioneers in the taTME technique, the process of implementation into clinical practice, and initial case report. METHODS A double board-certified colorectal surgeon with expertise in rectal cancer, minimally invasive total mesorectal excision, transanal endoscopic surgery (TES), and intersphincteric dissection, underwent taTME training in male cadaver models. Institutional review board (IRB) approval for a phase I clinical trial was achieved. The entire operative team including surgeons, nurses, and operative staff underwent taTME cadaver training the day prior to the first clinical case. The case was proctored by an expert in taTME. RESULTS A 66-year-old male with uT3N1M0 rectal cancer located in the posterior distal rectum, underwent taTME with laparoscopic abdominal assistance, hand sewn coloanal anastomosis, and diverting loop ileostomy. The majority of the TME was performed transanally with laparoscopic assistance for exposure, splenic flexure mobilization, and high ligation of the vascular pedicles. Operative time was 359 min. There were no intraoperative complications. Pathology revealed a ypT2N1 moderately differentiated invasive adenocarcinoma, grade I TME, 1 cm circumferential radial margin, and 2/13 positive lymph nodes. CONCLUSION Implementation of taTME into practice can be achieved by surgeons with expertise in minimally invasive TME, TES, pre-clinical taTME training in cadavers, case observation, proctoring, and ongoing mentorship. IRB peer review process and participation in a clinical registry are additional measures that should be employed.
Collapse
|
10
|
Buchs NC, Nicholson GA, Ris F, Mortensen NJ, Hompes R. Transanal total mesorectal excision: A valid option for rectal cancer? World J Gastroenterol 2015; 21:11700-11708. [PMID: 26556997 PMCID: PMC4631971 DOI: 10.3748/wjg.v21.i41.11700] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 07/21/2015] [Accepted: 09/14/2015] [Indexed: 02/06/2023] Open
Abstract
Low anterior resection can be a challenging operation, especially in obese male patients and in particular after radiotherapy. Transanal total mesorectal excision (TaTME) might offer technical advantages over laparoscopic or open approaches particularly for tumors in the distal third of the rectum. The aim of this article is to review the current experience with TaTME. The limits and future developments are also explored. Although the experience with TaTME is still limited, it might be a promising alternative to laparoscopic TME, especially for difficult cases where laparoscopy is too demanding. The preliminary data on complications and short-term oncological outcomes are good, but also emphasize the importance of careful patient selection. Finally, there is a need for large-scale trials focusing on long-term outcomes and oncological safety before widespread adoption can be recommended.
Collapse
|
11
|
Lamm SH, Zerz A, Efeoglou A, Steinemann DC. Transrectal Rigid-Hybrid Natural Orifice Translumenal Endoscopic Sigmoidectomy for Diverticular Disease: A Prospective Cohort Study. J Am Coll Surg 2015; 221:789-97. [PMID: 26282488 DOI: 10.1016/j.jamcollsurg.2015.07.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 07/13/2015] [Accepted: 07/13/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Our goal was to evaluate the feasibility of transrectal rigid hybrid natural orifice translumenal endoscopic surgery (NOTES) sigmoidectomy (trNS) in a series of consecutive prospective patients with diverticular disease. The NOTES for left colectomy offers patients reduced pain and easier recovery. Limited data are available for trNS, which is considered safe for various indications. However, the technique is not standardized, and patients in the reported series are highly selected. STUDY DESIGN Patients scheduled for trNS were entered into a prospective registry on an intention-to-treat basis. The primary endpoint was trNS feasibility, and secondary endpoints were morbidity, pain, length of stay, and inflammatory response. A medial-to-lateral dissection with full mobilization of the splenic flexure and total intracorporeal anastomosis was performed. The rectum was covered with a wound protector for transrectal extraction. RESULTS Of 95 elective sigmoidectomies, 81% (n = 77) were enrolled for either transvaginal NOTES resection (n = 37) or trNS (n = 40). There was no difference in body mass index or indication between patients undergoing laparoscopic-assisted sigmoidectomy (LAS), transvaginal resection, or trNS, although trNS patients were younger. Mainly because of a mismatch of bulky specimen and narrow pelvis, 17.5% of trNS were converted to LAS. Major morbidity was 10%, including 2 septic complications. During the study, the anastomosis technique was changed from double stapled end-to-end to side-to-end anastomosis. CONCLUSIONS Transrectal rigid hybrid natural orifice translumenal endoscopic sigmoidectomy is feasible and safe in a high proportion of unselected consecutive patients with diverticular disease undergoing elective treatment. Intracorporeal side-to-end anastomosis is the preferred technique, and trNS should be offered for elective sigmoidectomy presupposing advanced laparoscopic experience.
Collapse
Affiliation(s)
- Sebastian H Lamm
- Department of Surgery, Cantonal Hospital Baselland, Bruderholz, Switzerland
| | - Andreas Zerz
- Department of Surgery, Cantonal Hospital Baselland, Bruderholz, Switzerland
| | | | - Daniel C Steinemann
- Department of Surgery, Cantonal Hospital Baselland, Bruderholz, Switzerland.
| |
Collapse
|
12
|
Mendes CRS, Valadão M, Araújo R, Linhares E, Jesus JP. Transanal minimally invasive surgery for total mesorectal excision (ETM) through transanal approach (TaETM) with robotic and Transanal Endoscopic Operations (TEO) combined access: step by step surgery. ABCD-ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA 2015; 28:117-20. [PMID: 26176248 PMCID: PMC4737333 DOI: 10.1590/s0102-67202015000200008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 02/09/2015] [Indexed: 01/02/2023]
Abstract
Rational In the treatment of colorectal cancer, from 1982 Heald proposed standardization of
the total mesorectal excision, with a significant reduction in the recurrence
rate. But the treatment of lower rectal lesions is still a challenge. Aim To describe the association of robotic low anterior resection- TATA (Transanal
Abdominal Transanal Resection), with transanal access using Transanal Endoscopic
Operations - TEO in the treatment of lower rectal cancer. Method The TATA performs robotic abdominal approach and the TEO performs the perineal
approach, developing total mesorectal excision (TME) transanally (TaETM). Result The TaETM technique was applied in a woman with rectal adenocarcinoma 5 cm from
the anal verge that had been submitted to chemoradiation. The procedure was
performed with satisfatory operative time and favorable oncological outcome (grade
3 mesorectal excision). Conclusion This is a promising minimally invasive procedure in the armamentarium of rectal
cancer treatment, specially in challenging scenarios such as narrow pelvis,
obesity and very low rectal tumors.
Collapse
|
13
|
Borreca D, Bona A, Bellomo MP, Borasi A, De Paolis P. The new approach to the rectal cancer: 'down-to-up' double endolaparoscopic pelvic access. Preliminary evaluation of outcomes. Updates Surg 2015; 67:293-9. [PMID: 26109139 DOI: 10.1007/s13304-015-0306-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 05/28/2015] [Indexed: 12/16/2022]
Abstract
Laparoscopic access in low anterior rectal resection is widely adopted, performing an 'up-to-down' dissection. The aim of this study is to present and analyze the outcomes of a novel surgical 'down-to-up' total mesorectal excision technique that could obviate to the well-known issues of the standard treatment. 18 suitable patients underwent double endolaparoscopic pelvic access (DEPA) 'down-to-up' technique. DEPA TME was completed in all patients, with intact mesorectum. Mean operative time was 365 min (range 280-510 min). The morbidity rate was 22%, including three radiologically detected leakage (grade A) and one pelvic abscess, requiring only a conservative management. Mortality rate at 30 and 90 days was 0%. Resection margins were negative in all patients. A median of 11 nodes (range 5-19) was retrieved per specimen. Mean length of hospital stay was 9 days (range 7-19 days). Patients were followed for an average of 14 months (range 0-42 months), with no recurrence. Despite exiguous patient's sample in this pilot study, transanal endoscopic TME with laparoscopic assistance seems to be feasible and safe, and is a promising alternative to open and laparoscopic TME. However, a conspicuous functional and oncologic long-term evaluation is required, before the widespread adoption could be recommended.
Collapse
Affiliation(s)
- Dario Borreca
- Department of General Surgery, Gradenigo Hospital, Turin, Italy,
| | | | | | | | | |
Collapse
|
14
|
Wolthuis AM, De Buck Van Overstraeten A, D'Hoore A. Laparoscopic NOSE colectomy with a camera sleeve: a technique in evolution. Colorectal Dis 2015; 17:O123-5. [PMID: 25706915 DOI: 10.1111/codi.12929] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Accepted: 01/27/2015] [Indexed: 02/08/2023]
Abstract
AIM Although natural orifice specimen extraction (NOSE) reduces abdominal access trauma, specimen retrieval with a bag can be difficult, due to the size of the specimen. This technical note aims to show feasibility of laparoscopic NOSE colectomy with a camera sleeve based on a well-documented video. METHOD Over a 9-month period all patients who had laparoscopic NOSE colectomy were included in the study. Camera sleeve extraction was compared with specimen retrieval bag extraction. RESULTS Eight patients (6 females, median age 63 years, median BMI 23 kg/m²) underwent NOSE with a camera sleeve versus nine patients with a specimen retrieval bag. Patient characteristics and operative details were similar in both groups. There were no conversions. Median hospital stay was 4 days in both groups. CONCLUSION Laparoscopic NOSE colectomy with a camera sleeve is feasible, but it remains to be shown that this technical modification will lead to an increase in indications for left-sided colonic resections.
Collapse
Affiliation(s)
- A M Wolthuis
- Department of Abdominal Surgery, University Hospital Gasthuisberg Leuven, Leuven, Belgium
| | | | | |
Collapse
|
15
|
Han Y, Lin MB, Zhang YJ, Yin L. Total laparoscopic modified Duhamel operation in combination with transanal endoscopic microsurgery. JSLS 2014; 18:128-31. [PMID: 24680156 PMCID: PMC3939328 DOI: 10.4293/108680813x13693422520288] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Laparoscopic-assisted colonic resection has been well described for multiple surgical indications and typically requires an abdominal incision for specimen removal that is associated with most of the postoperative pain. We report the total laparoscopic modified Duhamel operation for megacolon in combination with transanal endoscopic microsurgery for transanal specimen retrieval and anastomosis to avoid the additional abdominal extraction incision. CASE DESCRIPTION Two cases are presented: case 1 was a 15-year-old boy who presented with intermittent abdominal distention, pain, and constipation for 3 years' duration and was diagnosed with Hirschsprung disease, and case 2 was a 60-year-old man who presented with repeated attacks of incomplete intestinal obstruction for 2 years' duration and was diagnosed with adult megacolon. They were treated by the total laparoscopic modified Duhamel operation without an abdominal extraction incision in combination with transanal endoscopic microsurgery. The operations were successfully accomplished without conversion to open surgery. The patients tolerated the procedure well, complained of minimal postoperative pain, and did not require narcotics beyond the day of the operation. No surgical complications occurred. Discharge from the hospital occurred on the ninth postoperative day in case 1 and the 13th postoperative day in case 2. DISCUSSION The total laparoscopic modified Duhamel operation in combination with transanal endoscopic microsurgery is a feasible and minimally invasive technique for idiopathic megacolon and adult megacolon. This advanced surgical technique was developed by combining laparoscopy with the concept of natural orifice transluminal endoscopic surgery.
Collapse
Affiliation(s)
- Yi Han
- Department of General Surgery, RuiJin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Mou-Bin Lin
- Department of General Surgery, RuiJin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ya-Jie Zhang
- Department of General Surgery, RuiJin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Lu Yin
- Department of General Surgery, RuiJin Hospital, Shanghai Jiaotong University School of Medicine, No. 197, Ruijin No. 2 Road, Shanghai, China.
| |
Collapse
|
16
|
Wolthuis AM, Overstraeten ADBV, D’Hoore A. Laparoscopic natural orifice specimen extraction-colectomy: A systematic review. World J Gastroenterol 2014; 20:12981-12992. [PMID: 25278692 PMCID: PMC4177477 DOI: 10.3748/wjg.v20.i36.12981] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2013] [Revised: 03/28/2014] [Accepted: 04/29/2014] [Indexed: 02/06/2023] Open
Abstract
Over the last 20 years, laparoscopic colorectal surgery has shown equal efficacy for benign and malignant colorectal diseases when compared to open surgery. However, a laparoscopic approach reduces postoperative morbidity and shortens hospital stay. In the quest to optimize outcomes after laparoscopic colorectal surgery, reduction of access trauma could be a way to improve recovery. To date, one method to reduce access trauma is natural orifice specimen extraction (NOSE). NOSE aims to reduce access trauma in laparoscopic colorectal surgery. The specimen is delivered via a natural orifice and the anastomosis is created intracorporeally. Different methods are used to extract the specimen and to create a bowel anastomosis. Currently, specimens are delivered transcolonically, transrectally, transanally, or transvaginally. Each of these NOSE-procedures raises specific issues with regard to operative technique and application. The presumed benefits of NOSE-procedures are less pain, lower analgesia requirements, faster recovery, shorter hospital stay, better cosmetic results, and lower incisional hernia rates. Avoidance of extraction site laparotomy is the most important characteristic of NOSE. Concerns associated with the NOSE-technique include bacterial contamination of the peritoneal cavity, inflammatory response, and postoperative outcomes, including postoperative pain and the functional and oncologic outcomes. These issues need to be studied in prospective randomized controlled trials. The aim of this systematic review is to describe the role of NOSE in minimally invasive colorectal surgery.
Collapse
|
17
|
Standardized laparoscopic NOSE-colectomy is feasible with low morbidity. Surg Endosc 2014; 29:1167-73. [DOI: 10.1007/s00464-014-3784-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Accepted: 07/28/2014] [Indexed: 01/14/2023]
|
18
|
Gomez Ruiz M, Martin Parra I, Calleja Iglesias A, Stein H, Sprinkle S, Manuel Palazuelos C, Alonso Martin J, Cagigas Fernandez C, Castillo Diego J, Gomez Fleitas M. Preclinical cadaveric study of transanal robotic proctectomy with total mesorectal excision combined with laparoscopic assistance. Int J Med Robot 2014; 11:188-93. [DOI: 10.1002/rcs.1581] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 01/04/2014] [Accepted: 01/16/2014] [Indexed: 02/06/2023]
Affiliation(s)
- M. Gomez Ruiz
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| | - I. Martin Parra
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| | - A. Calleja Iglesias
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| | - H. Stein
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| | - S. Sprinkle
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| | - C. Manuel Palazuelos
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| | - J. Alonso Martin
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| | - C. Cagigas Fernandez
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| | - J. Castillo Diego
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| | - M. Gomez Fleitas
- Department of Surgery; Hospital Universitario Marqués de Valdecilla; Santander Spain
| |
Collapse
|
19
|
Atallah S, Martin-Perez B, Albert M, deBeche-Adams T, Nassif G, Hunter L, Larach S. Transanal minimally invasive surgery for total mesorectal excision (TAMIS-TME): results and experience with the first 20 patients undergoing curative-intent rectal cancer surgery at a single institution. Tech Coloproctol 2013; 18:473-80. [PMID: 24272607 DOI: 10.1007/s10151-013-1095-7] [Citation(s) in RCA: 138] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Accepted: 11/02/2013] [Indexed: 12/11/2022]
Abstract
BACKGROUND Transanal TME is a new approach to performing minimally invasive rectal resection. It is particularly well suited for patients with locally advanced distal rectal cancer and obesity, where the abdominal approach is challenging. Transanal TME can be performed with either TAMIS or TEM. Here, we report our initial experience with transanal TME using TAMIS (TAMIS-TME). METHODS Patients were selected to undergo transanal TME using the TAMIS platform (TAMIS-TME) primarily for malignant disease, but also for select cases of benign disease. Transanal TME defines a "bottom-up" approach to en bloc rectal cancer resection. Transanal TME requires abdominal access for proximal colonic mobilization and is often done in conjunction with a laparoscopic approach. RESULTS During a 32-month period, 20 patients underwent TAMIS-TME with curative intent. The primary indication for transanal TME was distal, locally advanced rectal cancer. The median age of rectal cancer patients at the time of surgery was 57 years (range 36-73 years) with 30% (6) female and 70% (14) male. The median body mass index (BMI) measured was 24 kg/m(2) (range 18-41 kg/m(2)); this included six patients (30%) with obesity (BMI ≥ 30 kg/m(2)). Mean operating time was 243 min (range 140-495 min) with blood loss averaging 153 ml. Postoperative length of stay averaged 4.5 days (range 3-24 days). There was no 30-day postoperative mortality. Surgical complications included wound infection (n = 2), pelvic abscess (n = 4), and prolonged ileus (n = 4). The anastomotic leak rate was 6.7% (1/15). Of the 20 patients who underwent resection, 90% (18/20) had negative margins. Pathologic grading of the TME specimen revealed that 85% (17/20) of transanal TME specimens were found to have "completely" or "near-completely" intact mesorectal envelopes. Data collected during the 6-month median follow-up period revealed that only one patient had developed distant metastasis. There was no locoregional recurrence in any of the patients. CONCLUSIONS Transanal TME is a feasible method for oncologic resection of locally advanced mid- and distal-rectal cancer with curative intent. It has special application for patients with obesity and anatomic constraints such as a narrow male pelvis.
Collapse
Affiliation(s)
- S Atallah
- Florida Hospital, Winter Park, FL, USA,
| | | | | | | | | | | | | |
Collapse
|
20
|
Abstract
Transanal TME is a new and important application for TAMIS. It allows for resection and mobilization of the rectum while preserving the quality of the mesorectal envelop. This new approach has gained considerable interest not only because of its minimally invasive nature, but because TAMIS-TME offers a solution to one of the most difficult problems in rectal cancer surgery: Specifically, access to the distal rectum in obese male patients with a narrow pelvis. Recently, transanal TME has become one of the most rapidly expanding areas in rectal cancer surgery. Interestingly, the origin and inception of this approach began decades ago. The evolution of transanal TME with a historical perspective is described.
Collapse
Affiliation(s)
- Sam Atallah
- The Center for Colon and Rectal Surgery, Florida Hospital , Orlando, FL , USA
| |
Collapse
|
21
|
TAMIS-assisted laparoscopic low anterior resection with total mesorectal excision in a cadaveric series. Surg Endosc 2013; 27:3478-84. [PMID: 23494511 DOI: 10.1007/s00464-013-2889-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 02/11/2013] [Indexed: 02/06/2023]
Abstract
BACKGROUND To demonstrate the feasibility of an innovative technique for the surgical management of rectal cancer, we performed transanal minimally invasive surgery assisted low anterior resection with total mesorectal excision (TAMIS-assisted LAR with TME) in a cadaver model. Transanal LAR via natural orifice transluminal endoscopic surgery has been reported in cadaveric series using rigid transanal platforms. This procedure has not been described using a combination of a single incision laparoscopy and TAMIS transanal endoscopic platform. We describe the first cadaveric series of TAMIS-assisted LAR with TME. METHODS TAMIS-assisted LAR with TME was successfully performed in five fresh human cadavers. The procedure was performed using the mini-Gelpoint single incision platform and the Gelpoint Path TAMIS platform (Applied Medical, Rancho Santa Margarita, CA). The variables recorded were age, body mass index (BMI), operative time, complications, and specimen length. The grade of the TME was determined by evaluation of the specimen by photo documentation by a gastrointestinal pathologist. RESULTS All cadavers were male with a mean age of 71 ± 8 years and mean BMI of 28 ± 3 kg/m(2). The mean operative time was 200 ± 55 min (range 128-249 min). The quality of the TME was grade I (complete) with intact mesorectum in all five cases. The mean specimen length was 36.8 ± 3.4 cm. CONCLUSIONS TAMIS-assisted LAR with TME was feasible. A high-quality TME can be achieved using this innovative technique. Transanal endoscopic total mesorectal dissection may revolutionize the surgical management of rectal cancer. However, multicenter clinical trials are needed to further evaluate the oncologic safety and surgical outcomes of transanal endoscopic TME using various platforms before widespread application of this new technique.
Collapse
|