Laparoscopic ventral mesh rectopexy in the oldest old is safe: the race is run.

BACKGROUND: Laparoscopic ventral mesh rectopexy (LVMR) is considered to be the gold standard for managing rectal prolapse. Nevertheless, concerns have been expressed about the use of this procedure in elderly patients. The aim of the current study was to examine the perioperative safety of primary LVMR operations in the oldest old in comparison to younger individuals and to assess our hospital policy of offering LVMR to all patients, regardless of age and morbidity. METHODS: A retrospective study analysed demographic information, operation notes, meshes utilised, operation times, lengths of hospital stay (LOS) and American Society of Anesthesiologists (ASA) scores of patients who underwent LVMR at Elisabeth-TweeSteden Hospital between 2012 and 2023. RESULTS: Eighty-seven female patients underwent LVMR. Nineteen patients were 80 years of age or older (OLD group); the remaining 65 patients were under the age of 80 (YOUNG group). The difference between the groups in terms of age was statistically significant. ASA scores were not significantly different. No mortality was observed. There was no statistically significant difference between the groups in terms of LOS, operation time or morbidity. Moreover, the postoperative morbidity profile was excellent in both groups. CONCLUSION: LVMR seems to be a safe operation for the "oldest old" patients with comorbidity, despite a single-centre, retrospective trial with limited follow-up. The present study suggests abandoning the dogma that "frail patients with rectal prolapse are not suitable for laparoscopic ventral mesh rectopexy."

Validation of a 3D-printed model of cryptoglandular perianal fistulas.

INTRODUCTION: Visualising the course of a complex perianal fistula on imaging can be difficult. It has been postulated that three-dimensional (3D) models of perianal fistulas improve understanding of the perianal pathology, contribute to surgical decision-making and might even improve future outcomes of surgical treatment. The aim of the current study is to investigate the accuracy of 3D-printed models of perianal fistulas compared with magnetic resonance imaging (MRI). METHODS: MRI scans of 15 patients with transsphincteric and intersphincteric fistulas were selected and then assessed by an experienced abdominal and colorectal radiologist. A standardised method of creating a 3D-printed anatomical model of cryptoglandular perianal fistula was developed by a technical medical physicist and a surgeon in training with special interest in 3D printing. Manual segmentation of the fistula and external sphincter was performed by a trained technical medical physicist. The anatomical models were 3D printed in a 1:1 ratio and assessed by two colorectal surgeons. The 3D-printed models were then scanned with a 3D scanner. Volume of the 3D-printed model was compared with manual segmentation. Inter-rater reliability statistics were calculated for consistency between the radiologist who assessed the MRI scans and the surgeons who assessed the 3D-printed models. The assessment of the MRI was considered the 'gold standard'. Agreement between the two surgeons who assessed the 3D printed models was also determined. RESULTS: Consistency between the radiologist and the surgeons was almost perfect for classification (κ = 0.87, κ = 0.87), substantial for complexity (κ = 0.73, κ = 0.74) and location of the internal orifice (κ = 0.73, κ = 0.73) and moderate for the percentage of involved external anal sphincter in transsphincteric fistulas (ICC 0.63, ICC 0.52). Agreement between the two surgeons was substantial for classification (κ = 0.73), complexity (κ = 0.74), location of the internal orifice (κ = 0.75) and percentage of involved external anal sphincter in transsphincteric fistulas (ICC 0.77). CONCLUSIONS: Our 3D-printed anatomical models of perianal fistulas are an accurate reflection of the MRI. Further research is needed to determine the added value of 3D-printed anatomical models in preoperative planning and education.

Reversal of left-sided colostomy utilizing single-port laparoscopy a multicenter European audit and overview of the literature.

BACKGROUND: Stoma reversal surgery can result in considerable morbidity and even mortality. Feasibility of utilizing single-port laparoscopy through the stoma fenestration have been shown before. Aim of the present observational study is to evaluate multicenter experiences of single-port reversal of left-sided colostomy (SPRLC) throughout Europe and to provide an overview of available literature on this topic. METHODS: All patients undergoing SPRLC in four different teaching hospitals throughout Europe are included. Primary outcome was 30-day postoperative complication rate. Secondary outcomes were postoperative length of stay (LOS), single-port success rate and conversion rates. Appraisal of the available literature in PubMed was performed. RESULTS: Of 156 SPRLC procedures, 98.7% of them were technically successful and 71.8% were without postoperative complications. No postoperative mortality was encountered. Superficial site infection occurred in 14.7%, anastomotic leakage in 3.9% and major complications in 8.3%. Median LOS was 4.0 days (1-69), single-port success rate was 64.7%, 12.8% and 21.2% (33/154) were converted to an open and multiport laparoscopic procedure, respectively. Literature shows equally favorable results in 131 patients divided over 5 cohorts with morbidity ranging from 0 to 30.4% and mortality from 0 to 2.2% and median LOS of 4-8 days. CONCLUSION: This study confirms the safety, feasibility and favorable results of the use of single-port approach in the reversal of left-sided colostomy in different centers in Europe with laparoscopic experienced colorectal surgeons. The available literature on this topic support and show equally favorable results using single-port laparoscopy for left-sided colostomy reversal surgery.

Management of cryptoglandular fistula-in-ano among gastrointestinal surgeons in the Netherlands.

BACKGROUND: Management of cryptoglandular fistula-in-ano (FIA) can be challenging. Despite Dutch and international guidelines determining optimal therapy is still quite difficult. The aim of this study was to report current practices in the management of cryptoglandular FIA among gastrointestinal surgeons in the Netherlands. METHODS: Dutch surgeons and residents who are treating FIA regularly were sent a survey invitation by email. The survey was available online from September 19 to December 1 2019. The questionnaire consisted of 28 questions concerning diagnostic and surgical techniques in the treatment of intersphincteric and transsphincteric FIA. RESULTS: In total, 147 (43%) surgeons responded and completed the survey. Magnetic resonance imaging was the preferred diagnostic imaging modality (97%) followed by the endo-anal ultrasound (12%). In case of a high FIA, 86% used a non-cutting seton. Most respondents removed a seton between 6 weeks and 3 months (n = 84, 58%). Fistulotomy was the procedure of preference in low transsphincteric (86%) and low intersphincteric FIA (92%). Mucosal advancement flap (MAF) and ligation of intersphincteric fistula tract (LIFT), with 78% and 46%, respectively, were the procedures that were applied most often in high transsphincteric FIA. In high intersphincteric FIA 67% performed a MAF and 33% a fistulotomy. Thirty-three percent of all respondents stated that they habitually closed the internal fistula opening, half of them used a Z-plasty. For debridement of the fistula tract the preferred method was curettage (78%). CONCLUSIONS: Dutch gastrointestinal surgeons use various techniques in the management of FIA. Novel promising techniques should be investigated adequately in sufficient large trials to increase consensus. A core outcome measurement and a prospective international database would help in comparing results. Until then, treatment should be adjusted to the individual patient, governed by fistula characteristics and patient choice.

The complexity of cryptoglandular fistula-in-ano can be predicted by the distance of the external opening to the anal verge; implications for preoperative imaging?

BACKGROUND: Many surgeons believe that the distance from the external opening to the anal verge (DEOAV) predicts the complexity of a cryptoglandular fistulas-in-ano and, therefore, predicts the need for additional imaging. However, there is no evidence to support this. The primary aim of this study was to determine if DEOAV can predict the complexity of a fistula. Secondary aims were clinical outcome and identification of those patients that might not benefit from preoperative imaging. METHODS: All patients having surgery for cryptoglandular fistula-in-ano between January 2014 and December 2016 were evaluated. Preoperative imaging was used to classify fistulas as simple or complex. The DEAOV was measured preoperatively and was divided into categories ≤ 1 cm, 1-2 cm, or > 2 cm. The relationship between the DEOAV and complexity of the fistula was investigated. Clinical outcome was recorded and a group of patients that might not benefit from preoperative imaging was identified. RESULTS: A total of 103 patients [m:f = 65:38, median age 47 (range 19-79) years] were included. Magnetic resonance imaging identified 39 simple and 64 complex fistulas. The percentage of simple fistula was 88% in fistulas with DEAOV ≤ 1 cm, 48% in DEAOV 1-2 cm and 38% in > 2 cm. There was a significant difference between the complexity of the fistula and the distance to the anal verge (p < 0.001). The overall healing rate was 88%. CONCLUSIONS: The complexity of perianal fistula depends on the DEAOV. We propose that preoperative imaging should be performed in fistulas with external opening > 1 cm from the anal verge.

Laparoscopic transdiaphragmatic pericardial fenestration in palliative care: how I do it.

BACKGROUND: The optimal therapeutic strategy for drainage of malignant pericardial effusion is not yet determined. Several techniques are described, with different benefits and disadvantages. The literature suggests that surgical drainage of pericardial effusions has less effusion recurrence; however, randomized controlled trials are not available. Due to the nature of the disease, quality of life should always be considered while making treatment decisions. METHODS: A retrospective analysis of all consecutive patients from November 2016 until June 2019 of our institution in the Netherlands was performed. All patients underwent laparoscopic pericardial fenestration after echocardiography and request for operative treatment by the cardiologist. The same operation technique was performed in every case. RESULTS: Four out of five of our patients needed pericardial fenestration because of oncological diseases. No hemodynamically instability was noted during this fast technique, achieving direct relief of symptoms. No treatment-related morbidity or mortality, nor the need for re-intervention was encountered. We compared the outcome of our five patients with the existing evidence in the literature. CONCLUSIONS: In this article, we highlight the laparoscopic transdiaphragmatic pericardial fenestration as a treatment of preference in a non-acute palliative setting. This laparoscopic approach is safe, and can be a valuable alternative among the other well-known approaches.

Implementation of an easy in-hospital educational stoma pathway results in decrease of home nursing care services after discharge.

AIM: New stoma patients often rely heavily on the assistance of the ward nursing staff during the hospital stay and on the availability of home nursing care services (HNCS) after discharge. An easily executable 4-day in-hospital educational stoma pathway was developed and implemented. The aim was to increase their level of independence (LOI) in order to reduce the need for HNCS after discharge. METHOD: All new stoma patients on the gastrointestinal surgery ward, physically and psychologically capable of performing independent stoma care (SC), were enrolled in this pathway. They were compared to a retrospective control group of new stoma patients before the onset of the stoma pathway. The primary outcome is the need and frequency of HNCS for SC at the moment of discharge. Secondary outcome is the LOI in SC at discharge. RESULTS: A total of 145 patients [m:f = 102:43, median age 67 (range 27-90) years] were included in the present study. Patients requiring daily HNCS for SC decreased from 80% to 50%, P < 0.001; patients discharged without HNCS for SC increased from 5% to 27%. Patients' independence in SC at discharge increased from 8% to 68%, P < 0.001. CONCLUSION: This study shows that a clinical 4-day in-hospital educational stoma pathway is feasible and effective in increasing the LOI in SC of new stoma patients and significantly reducing their need for HNCS. Cost-benefit analysis and applicability of this pathway in multicentre settings are currently being investigated.

Training in colorectal surgery in Europe and 20 years of the European Board of Surgical Qualification coloproctology examination.

AIM: Training in colorectal surgery across Europe is not yet standardized. The European Board of Surgical Qualification (EBSQ) coloproctology examination has been held annually since 1998. The aims of this study were to illustrate the current situation of coloproctology specialization in Europe and to analyse the EBSQ examinations held over the last 20 years. METHOD: A survey, focused on current training and education in colorectal surgery in Europe, was conducted among all national representatives of the European Society of Coloproctology (ESCP) in 2018. Candidate demographics (1998-2018) and the results of the EBSQ examination (2007-2018) were analysed. RESULTS: In Europe, there are currently 26 national colorectal societies, 27 national annual colorectal meetings, 16 national specialized training programmes and 13 national colorectal fellowships. Six countries have board certification in colorectal surgery and five a dedicated examination. During the last 20 years, 475 candidates from 29 countries, of whom 88 (19%) were women, passed the EBSQ examination. The pass rate was higher in younger applicants (< 42 years, P = 0.01). The success rate was higher for candidates with academic experience (more than five publications or presentations) and with an academic title (thesis) (P = 0.01). CONCLUSION: Colorectal surgical training is still not standardized in Europe, although efforts have been made to recognize colorectal surgery as an independent speciality. The number of holders of the EBSQ Diploma has increased over the years, demonstrating the acceptance of the examination among European surgeons. Young candidates with an academic profile are the most successful.

Outcomes of completion total mesorectal excision are not compromised by prior transanal minimally invasive surgery.

AIM: Transanal minimally invasive surgery (TAMIS) is used increasingly often as an organ-preserving treatment for early rectal cancer. If final pathology reveals unfavourable histological prognostic features, completion total mesorectal excision (cTME) is recommended. This study is the first to investigate the results of cTME after TAMIS. METHOD: Data were retrieved from the prospective database of the Elisabeth-TweeSteden Hospital. Completion TME patients were case matched with a control group of patients undergoing primary TME (pTME). Primary and secondary outcomes were surgical outcomes and oncological outcomes, respectively. RESULTS: From 2011 to 2017, 20 patients underwent cTME and were compared with 40 patients undergoing pTME. There were no significant differences in operating time (238 min vs 226 min, P = 0.53), blood loss (137 ml vs. 158 ml, P = 0.88) or complications (45% vs 55%, P = 0.07) between both groups. There was no 90-day mortality in the cTME group. The mesorectal fascia was incomplete in three patients (15%) in the cTME group compared with no breaches in the pTME group (P = 0.083). There were no local recurrences in either group. In three patients (15%), distant metastases were detected after cTME compared with one patient (2.5%) in the pTME group (P = 0.069). After cTME patients had a 1- and 5-year disease-free survival of 85% compared with 97.5% for the pTME group (P = 0.062). CONCLUSION: Completion TME surgery after TAMIS is not associated with increased peri- or postoperative morbidity or mortality compared with pTME surgery. After cTME surgery patients have a similar disease-free and overall survival when compared with patients undergoing pTME.

Loss of seton in patients with complex anal fistula: a retrospective comparison of conventional knotted loose seton and knot-free seton.

BACKGROUND: Loose setons are often utilized. Replacements after seton loss are frequent, but the exact incidence of this loss of seton (LOS) in patients is unknown. The aim of the present study was to assess the incidence of LOS in a population with complex anal fistula, comparing the knot-free loose seton with the conventional knotted loose seton. METHODS: All consecutive patients treated with a loose seton for complex anal fistula in two large teaching hospitals in the Netherlands between January 2017 and December 2019 were included in the present study. The incidence of loss of a conventional knotted loose seton was compared with the loss of commercially available knot-free setons. RESULTS: There were 212 patients. Fifty-two patients were included in the knotted loose group and 160 patients were included in the knot-free seton group. Sixteen patients who were treated with both a knotted and a knot-free loose seton were included in both groups. The incidence of LOS was 12% in the knotted seton group and 28% in the knot-free loose seton group (p = 0.02). Median time to LOS was 36 days for the knotted loose seton and 89 days for the knot-free loose seton (p = 0.36). Sex (p = 0.61), age at the time of seton placement (p = 0.60), and presence of inflammatory bowel disease (p = 0.28) were not significantly associated with LOS. CONCLUSIONS: LOS occurs frequently in patients treated for complex anal fistulas. The incidence of LOS is significantly higher in patients treated with a knot-free loose seton. Further developments in seton manufacturing should be focussed on optimisation of the closure mechanism.

Implementation of laser ablation of fistula tract (LAFT) for perianal fistulas: do the results warrant continued application of this technique?

BACKGROUND: Laser Ablation of Fistula Tract (LAFT) is a novel technique for the treatment of perianal fistulas. Initial reports have shown moderate-to-good results. The aim of this study was to evaluate this implementation and the effectiveness of this technique. Patients were offered LAFT as a treatment option for their perianal fistulas at the outpatient clinic between November 2016 and April 2018. Inclusion criteria were intersphincteric and transsphincteric fistula of cryptoglandular origin [10]. Exclusion criteria were supra- or extrasphincteric fistula, Crohn's disease, presence of undrained collections or side tracts and malignancy-related fistula. The primary outcome was fistula healing rate, the main secondary outcome incidence of postoperative fecal incontinence. Healing and postoperative FISI were evaluated at our outpatient clinic during follow-up at 6 and 12 weeks. A questionnaire was sent to all patients to evaluate the long-term postoperative FISI and patient satisfaction after 3 months. RESULTS: Between November 2016 and April 2018, 20 patients [m:f = 4:16, median age 45 (27-78) years] underwent LAFT. Median follow-up was 10 months (IQR 7.3 months). A draining seton was placed in 15 (75%) of all patients with a median time of 12 weeks (IQR 14 weeks) prior to LAFT. Five intersphincteric and 13 transsphincteric fistulas were treated. Overall healing rate was 20% (4/20). The median postoperative fecal incontinence severity index (FISI) score was 0 (range 0-38); however, we found a change in continence in 39% of the patients. CONCLUSIONS: LAFT has now been discontinued as a treatment of cryptoglandular perianal fistulas in our centre, because of its disappointing results. Further detailed research seems to be warranted to investigate its exact indication and limitations.

The effect of proctoring on the learning curve of transanal minimally invasive surgery for local excision of rectal neoplasms.

BACKGROUND: The current method of choice for local resection of benign and selected malignant rectal tumors is transanal endoscopic microsurgery. Transanal minimally invasive surgery (TAMIS) yields similar oncological results and better patient reported outcomes when compared to transanal endoscopic micro surgery. However, due to the technical complexity of TAMIS, a significant learning curve has been suggested. Data on the surgical learning curve are limited. The aim of our study was to investigate surgeon specific learning curves for TAMIS procedures for the local excision of selected rectal tumors, and analyze the effects of proctoring on operating time and outcome. METHODS: The current study was prospective of all TAMIS procedures performed by two surgeons from October 2010 to November 2017. Margin positivity, specimen fragmentation, adverse events and operative time were evaluated with a cumulative sum analysis to determine the number of procedures required to reach proficiency. Cumulative sum (CUSUM) analysis was used to determine trends in changes over time. RESULTS: The earliest adopter, surgeon A, performed 103 procedures, was not proctored and developed the standardized institutional program. Surgeon B, performed 26 cases, had the benefit of a proctorship and availability of a standardized program. The CUSUM curve for operative time showed a change after 36 cases for surgeon A and after 10 cases for surgeon B. For margin positivity proficiency was reached after 31 and 6 cases for surgeon A and B, respectively. The complications curve for surgeon A showed a three-phase learning curve with a decrease after the 26th case whereas surgeon B only had one (3.8%) complication in the learning phase with no change point in the CUSUM curve. Comparing pre- and post-proficiency periods there was a decrease in operating time for both surgeon A (84.4 ± 47.3 to 55.9 ± 30.1 min) and surgeon B (90.6 ± 64.to 53 ± 26.5 min; p < 0.001). Overall margin positivity rates decreased non significantly from 21.7 to 4.8% (p = 0.23). Complications were higher in the pre-proficiency period (21.7% vs. 13.0%; p = 0.02). Surgeon A had significantly more postoperative complications in pre-proficiency phase when compared to surgeon B (25% vs. none, p < 0.001), in the post-proficiency phase there was no statistically significant difference between both surgeons (p = 0.08). CONCLUSIONS: Our results suggest that to reach satisfactory results for TAMIS, 18-31 procedures are required. Standardized institutional operative protocols together with proficient proctorship may contribute to a shorter learning curve with fewer cases (6-10) required to reach proficiency.

Transanal minimally invasive surgery for rectal polyps and selected malignant tumors: caution concerning intermediate-term functional results.

PURPOSE: Transanal minimally invasive surgery (TAMIS) is gaining worldwide popularity as an alternative for the transanal endoscopic microsurgery (TEMS) method for the local excision of rectal polyps and selected neoplasms. Data on patient reported outcomes regarding short-term follow-up are scarce; data on functional outcomes for long-term follow-up is non-existent. METHODS: We used the fecal incontinence severity index (FISI) to prospectively assess the fecal continence on the intermediate-term follow-up after TAMIS. The primary outcome measure is postoperative fecal continence. Secondary outcome measures are as follows: perioperative and intermediate-term morbidity. RESULTS: Forty-two patients (m = 21:f = 21), median age 68.5 (range 34-94) years, were included in the analysis. In four patients (9.5%), postoperative complications occurred. The median follow-up was 36 months (range 24-48). Preoperative mean FISI score was 8.3 points. One year after TAMIS, mean FISI score was 5.4 points (p = 0.501). After 3 years of follow-up, mean FISI score was 10.1 points (p = 0.01). Fecal continence improved in 11 patients (26%). Continence decreased in 20 patients (47.6%) (mean FISI score 15.2 points, [range 3-31]). CONCLUSIONS: This study found that the incidence of impaired fecal continence after TAMIS is substantial; however, the clinical significance of this deterioration seems minor. The present data is helpful in acquiring informed consent and emphasizes the need of proper patient information. Functional results seem to be comparable to results after TEMS. Furthermore, we confirmed TAMIS is safe and associated with low morbidity.

The impact of an ostomy on older colorectal cancer patients: a cross-sectional survey.

BACKGROUND: Ostomies are being placed in 35 % of patients after colorectal cancer surgery. As decision-making regarding colorectal surgery is challenging in the older patients, it is important to have insight in the potential impact due to ostomies. METHODS: An internet-based survey was sent to all members with registered email addresses of the Dutch Ostomy Patient Association. RESULTS: The response rate was 49 %; 932 cases were included of whom 526 were aged <70 years old ("younger respondents"), 301 were aged between 70 and 79 years old ("the elderly"), and 105 were aged ≥80 years old ("oldest old"). Ostomy-related limitations were similar in the different age groups, just as uncertainty (8-10 %) and dependency (18-22 %) due to the ostomy. A reduced quality of life was experienced least in the oldest old group (24 % vs 37 % of the elderly and 46 % of the younger respondents, p < 0.001). Over time, a decrease of limitations and impact due to the ostomy was observed. CONCLUSION: Older ostomates do not experience more limitations or psychosocial impact due to the ostomy compared to their younger counterparts. Over the years, impact becomes less distinct. Treatment decision-making is challenging in the older colorectal cancer patients but ostomy placement should not be withheld based on age alone.

Colorectal Cancer Resections in the Oldest Old Between 2011 and 2012 in The Netherlands.

INTRODUCTION: Adequate decision-making in elderly colorectal cancer patients requires accurate information regarding risks of treatment. We analysed the outcome and survival of colorectal resections in the oldest old (≥85 years). METHODS: An analysis of the 2011-2012 data from two large nationwide registries: the Dutch Surgical Colorectal Audit (DSCA), containing all colorectal cancer resections, and the Netherlands Cancer Registry (NCR), containing survival data for all newly diagnosed malignancies. RESULTS: The study included more than 1200 patients aged ≥85 years (DSCA n = 1232, NCR n = 1206). The postoperative complication rate was 41 % in the oldest old. The frequency of cardiopulmonary complications rose rapidly with age, from 11 % in those <70 years to 38 % for the oldest old (p < 0.001). Postoperative 30-day mortality rate was 10 % in the oldest old. Three-month mortality was 14 % (compared with 3 % of patients <85 years; p < 0.001). One-year mortality was 24 % and 2-year mortality 36 %. After correction for expected mortality in the general population, excess mortality for the oldest old was 12 % in the first year and 3 % in the second year. CONCLUSIONS: In this study of more than 1200 colorectal cancer patients aged ≥85 years undergoing surgical resection, we found high rates of cardiopulmonary complications and excess mortality, particularly in the first year after surgery. We propose that these data could be incorporated into individualized treatment algorithms, which also include detailed information regarding the patients' health status.

Short-term follow-up after laparoscopic versus conventional total mesorectal excision for low rectal cancer in a large teaching hospital.

PURPOSE: Laparoscopic resection for low rectal cancer remains controversial, and large randomized studies on oncologic outcome are lacking. The objective of this study was to analyze the short-term results of laparoscopic resection versus conventional total mesorectal excision (TME) for low rectal cancer (≤10 cm from the anal verge). METHODS: The institutional colorectal surgery database was reviewed, and 166 consecutive patients operated for low rectal cancer between 2006 and 2011 were included in this analysis which focuses on the first 18 months of follow-up. RESULTS: Eighty patients underwent conventional TME, whereas 86 patients underwent laparoscopic TME. Patient characteristics were comparable between groups. Conversion rate was 17 %. Laparoscopic rectal resection resulted in significantly less blood loss (200 versus 475 ml, p = <0.001) and a 3-day shorter hospital stay (median, 7 versus 10 days; p = 0.06). Oncologic results from resected specimens were comparable, although significantly more lymph nodes were harvested in laparoscopic resections (median, 13 versus 11; p = 0.005). Disease-free survival after curative resection was better in the laparoscopic group (p = 0.04), but this was no longer significant after correction for potential confounders. CONCLUSIONS: This analysis of short-term results of laparoscopic versus conventional TME for low rectal cancer demonstrates that laparoscopic surgery is feasible and safe, resulting in similar oncologic outcomes with less blood loss, a trend towards less postoperative complications and shorter duration of hospital stay. Further randomized studies are needed to attribute to the body of evidence of equivalence or even superiority of laparoscopic resections compared to conventional resections for distal rectal cancer.