Deloyers Procedure Research Articles

Open Deloyers Procedure.

Open Deloyers Procedure.

The colon does not reach! A technical note with tricks to avoid colorectal anastomoses under tension.

We describe two options for colorectal anastomosis suitable in cases when the colon would reach the pelvis under tension. Deloyers procedure and the retro-ileal colorectal anastomosis are presented, focusing on practical tips and tricks to perform them. Insights on patients who underwent the procedures are provided to demonstrate the advantages and feasibility of the techniques. Each step of both techniques is detailed. Ten patients underwent Deloyers procedure and nine underwent retro-ileal anastomosis at our unit. A minimally invasive approach was attempted in 13 patients, of whom five required conversion to open surgery due to the technical complexity of the abdominal procedure. Colorectal anastomosis was successfully performed in all patients. There were no major intra-operative complications, although five patients had postoperative complications requiring further treatment. Both techniques are effective in patients at risk of receiving a colorectal anastomosis under tension, and a minimally invasive approach can be used. However, owing to the complexity of surgery in this group of patients, the perioperative morbidity is not negligible. Careful postoperative management is advisable, and patients should be informed of the risks. In expert hands, the outcomes are acceptable, avoiding an ileorectal anastomosis and its constraints.

Robotic-Assisted Deloyers Procedure.

Devane, Liam A. M.D.1; Monson, John R.T. M.D.; Soliman, Mark K. M.D. Author Information

Deloyers procedure compared to ileorectal anastomosis as restoration techniques of bowel continuity after extended left colon resection.

Restoration of bowel continuity after left extended colectomy may be challenging because the remaining colon may not reach the rectal stump without tension to perform a safe anastomosis. Performing a total colectomy with ileorectal anastomosis (IRA) is an option, but the quality of life can be significantly impaired due to loose stools and an increase in bowel frequency. In contrast, the preservation of the right colon and ileocaecal valve in the Deloyers procedure (DP) might ensure a better stool consistency and bowel transit, and therefore a superior quality of life. A transverse study comparing patients that underwent DP versus patients with an IRA was performed. Postoperative morbidity, mortality, functional outcomes, and quality of life were analysed between groups. Quality of life after the surgical procedure was assessed with the SF-36 V2® health survey. A total of 16 patients with DP and 32 with IRA were included. The groups had similar demographic characteristics concerning age, sex, body mass index, ASA classification, diagnosis and Charlson comorbidity index. The median follow-up was 55 months for DP and 99 months for IRA. Postoperative complications were similar in both groups. Patients in the DP group had fewer bowel movements (P=0.01), tenesmus (P=0.04) and use of loperamide (P=0.03). DP patients achieved better scores in physical pain (P=0.02) and general health (P < 0.01) than IRA patients. DP for intestinal continuity restoration after extended left colon resection is a safe and feasible alternative, possibly achieving better functional outcomes and quality-of-life compared to IRA.

Laparoscopic Extended Left Hemicolectomy With Deloyers Procedure.

Laparoscopic Extended Left Hemicolectomy With Deloyers Procedure.

Long splenic flexure carcinoma requiring laparoscopic extended left hemicolectomy with CME and transverse-rectal anastomosis: technique for a modified partial Deloyers in 5 steps to achieve enough reach and preserving middle colic vessels

IntroductionThis How-I-Do-It article presents a modified Deloyers procedure by mean of the case of a 67-year-old female with adenocarcinoma extending for a long segment and involving the splenic flexure and proximal descending colon who underwent a laparoscopic left extended hemicolectomy (LELC) with derotation of the right colon and primary colorectal anastomosis.BackgroundWhile laparoscopic extended right colectomy is a well-established procedure, LELC is rarely used (mainly for distal transverse or proximal descending colon carcinomas extending to the area of the splenic flexure). LELC presents several technical challenges which are demonstrated in this How-I-Do-It article.Technique and methodsFirstly, the steps needed to mobilize the left colon and procure a safe approach to the splenic flexure are described, especially when a tumor is closely related to it. This is achieved by mobilization and resection of the descending colon, while maintaining a complete mesocolic excision to the level of the duodenojejunal ligament for the inferior mesenteric vein and flush to the aorta for the inferior mesenteric artery. Subsequently, we depict the adjuvant steps required to enable a primary anastomosis by trying to mobilize the transverse colon and release as much of the mesocolic attachments at the splenic flexure area. Finally, we present the rare instance when a laparoscopic derotation of the ascending colon is required to provide a tension-free anastomosis. The resection is completed by delivery of the fully derotated ascending colon and hepatic flexure through a suprapubic mini-Pfannenstiel incision. The primary colorectal anastomosis is subsequently fashioned in a tension-free way and provides for a quick postoperative recovery of the patient.ResultsThis modified Deloyers procedure preserves the middle colic since the fully mobilized mesocolon allows for a tension-free anastomosis while maintaining better blood supply to the mobilized stump. Also, by eliminating the need for a mesenteric window and the transposition of the caecum, we allow the small bowel to rest over the anastomosis and the mobilized transverse colon and reduce the possibility of an internal herniation of the small bowel into the mesentery.ConclusionsLaparoscopic derotation of the right colon and a partial, modified Deloyers procedure preserving the middle colic vessels are feasible techniques in experienced hands to provide primary anastomosis after LELC with improved functional outcome. Nevertheless, it is important to consider anatomical aspects of the left hemicolectomy along with oncological considerations, to provide both a safe oncological resection along with good postoperative bowel function.

Laparoscopic retrojejunal trans-mesenteric anastomosis for extended left-sided colorectal resections - a new solution to an old problem.

Following extended left-sided colorectal resection, creation of the anastomosis can be challenging due to insufficient length of the remaining proximal and distal bowel. Retroileal pull-through and the Deloyers procedure are feasible but require ligation of the middle colic vessels and additional right colonic mobilization. The aim of this study was to describe our initial experience with an alternative technique for performing tension-free anastomosis following minimally invasive left-sided resection. This was a retrospective case series of all patients who underwent a retrojejunal trans-mesenteric pull-through following elective laparoscopic left-sided colorectal surgery between September 2019 and September 2020. Placing the retrojejunal window 15-20cm distal to the duodenojejunal junction allows the transverse colon to pass via the most direct route through the base of the proximal jejunal mesentery to the distal colon or rectal stump instead of passing over the small bowel, yielding additional length for the anastomosis. An accompanying video demonstrates this technique for three different case scenarios. Seven consecutive patients underwent this approach following colorectal resection; three had inherently shorter left colons, two had synchronous left-sided tumours and two had inadvertent intraoperative marginal artery injury. There were no anastomotic complications or early postoperative morbidity related to the mesenteric window. The additional time taken for the procedure ranged from 5 to 35min. The risk of complications related to extended left-sided resections may possibly be reduced, although further studies are required to evaluate this. Retrojejunal trans-mesenteric pull-through is a novel, but straightforward, safe and useful option for reducing tension in laparoscopic left-sided colorectal anastomoses.

Single-port laparoscopic Deloyers procedure for tension-free anastomosis after extended left colectomy or subtotal colectomy: A 6-patient case series.

Right colon-to-rectal anastomosis is performed in relatively rare conditions, including after subtotal colectomy or extended left hemicolectomy. One technique of tension-free anastomosis is the Deloyers procedure that includes cranio-caudal rotation of the right colon. As with other colon surgeries, the laparoscopic approach has been adapted for the Deloyers procedure. Nevertheless, due to its rare indications and technical specificity, only a small case series have been reported. Here, we report our experience with single-port laparoscopic (SPL) Deloyers procedures.Between June 2013 and March 2018, 6 patients underwent SPL Deloyers procedures. Three patients underwent SPL subtotal colectomy with ascending colon-to-rectal anastomosis for sigmoid colon cancer with chronic ischemic colitis, sigmoid colon cancer with left colon ischemia, and synchronous transverse and sigmoid colon cancer, respectively. The other 3 patients underwent SPL Hartmann reversal using the Deloyers procedure technique for 2 transverse colon end colostomies and 1 ascending colon end colostomy state, which were the result of a previous extended left hemicolectomy and subtotal colectomy, respectively. A commercially available single port was used with conventional straight and rigid laparoscopic instruments. The surgical procedures were similar to those performed during conventional laparoscopic surgery. For the anastomosis, the mobilized remaining ascending colon was rotated 180° counter-clockwise around the axis of the ileocolic pedicle. Tension-free colorectal anastomosis was then performed between the well-vascularized ascending colon and the rectal stump.The SPL Deloyers procedure was successful in all patients. No additional incisions for trocars or conversions to open surgery were necessary. The operative time and postoperative length of stay were 210 to 470 min and 8 to 21 days, respectively. No intraoperative complications were noted. There were 3 minor postoperative complications without anastomotic leakage. All patients had 2 to 3 bowel movements per day, and 1 patient regularly took loperamide at 6 months after surgery.The SPL Deloyers procedure was feasible and allowed patients to achieve good bowel movements. This operation may be considered an additional surgical option for experienced SPL surgeons in selected patients.

Colorectal anastomosis after laparoscopic extended left colectomy: techniques and outcome.

After extended left colectomy, traditional colorectal anastomosis is often not feasible because of insufficient length of the remaining colon to perform a tension-free anastomosis. Total colectomy with ileorectal anastomosis could be an alternative but this can lead to unsatisfactory quality of life. Trans-mesenteric colorectal anastomosis or inverted right colonic transposition (the so-called Deloyers procedure) are two possible solutions for creating a tension-free colorectal anastomosis after extended left colectomy. Few studies have reported their results of these two techniques and mostly via laparotomy. The aim of this study was to describe the trans-mesenteric colorectal anastomosis and the inverted right colonic transposition procedure via a laparoscopic approach and report the outcome in a series of 13 consecutive patients. This was retrospective chart review of laparoscopic colorectal surgery with trans-mesenteric colorectal anastomosis or the inverted right colonic transposition procedure from January 2015 up to 2019. An accompanying video demonstrates these two techniques. Thirteen consecutive patients underwent either a laparoscopic trans-mesenteric colorectal anastomosis (n=9) or an inverted right colonic transposition procedure (n=4). One patient had intra-operative presacral bleeding that was stopped successfully without conversion. Two patients had a postoperative intra-abdominal abscess, but no anastomotic complications were recorded. The median number of bowel movements per day after 6months was 2 (range 2-5). Trans-mesenteric colorectal anastomosis or the inverted right colonic transposition procedure is feasible laparoscopically. The now well-established classical advantages of the laparoscopic approach are associated with good functional outcome after these procedures.

Deloyers procedure: a simple tecnhnique on oncologic colorectal surgery

Deloyers procedure: a simple tecnhnique on oncologic colorectal surgery

Deloyers procedure

Deloyers procedure

Laparoscopic Deloyers procedure to facilitate primary anastomosis after extended resection for synchronous cancers of transverse colon and rectum: easy to preform with good functional outcome

Laparoscopic Deloyers procedure to facilitate primary anastomosis after extended resection for synchronous cancers of transverse colon and rectum: easy to preform with good functional outcome

Postoperative outcomes and functional results after Deloyer's procedure – a retrospective cohort study

IntroductionThe objective of our study was to describe surgical outcomes of Deloyers procedure in our referral center, and to compare the results of patients with and without protective ileostomy. MethodsPatients undergoing a Deloyers procedure from 2013 to 2016 were prospectively included. General characteristics, intraoperative variables, postoperative course, and functional outcomes were analyzed. Patients were compared into two groups: group (1) patients undergoing Deloyers procedure without ileostomy, and group (2) Deloyers procedure with protective ileostomy. ResultsSixteen patients undergoing isoperistaltic transposition of the right colon remnant were included, of which 9 (63%) were males with a median age of 47 (range 22–76) years. The main surgical indication was the restoration of bowel transit (62.5%). There was higher major morbidity rate in the Deloyers procedure with protective ileostomy group, but without statistical significance (20% vs. 9%, p=0.92). No leaks or deaths were reported. The length of hospital stay was 7 days. The mean number of bowel movements per day was 4 at 18 months of follow up. Only four (25%) patients used irregularly loperamide. ConclusionsThe Deloyers procedure has satisfactory results and is reproducible with low morbidity. The major and minor morbidity rates were similar between groups, suggesting that the costs and risks of a second procedure can be avoided by providing a safe primary anastomosis.

Primary Laparoscopic Deloyers Procedure for Long-Segment Hirschsprung’s Disease

Objective: To treat long-segment Hirschsprung's disease (HD) in children using a laparoscopic technique and discuss the surgical method and effect of this procedure. Methods: Thirteen children with long-segment HD, who were admitted for treatment from June 2008 to October 2016, were treated with Swenson’s radical operation for HD using laparoscopic Deloyers procedure. The difficult portions of the operation included the dissection of the blood vessels of the mesocolon using a harmonic scalpel and the counterclockwise rotation of the ascending colon. The observation indexes included the surgical times, blood loss volume, postoperative complications, and stool excretion. Results: The 13 surgeries were all completed using laparoscopy. The surgical times ranged from 142 minutes to 208 minutes, and the mean surgical time was 168 minutes. The largest intraoperative blood loss volume was 28 ml, and the other intraoperative blood loss volumes were all less than 10 ml. The postoperative complications included anastomotic leakage, enteritis, perianal skin erosion, and encopresis. One child with anastomotic leakage underwent an enterostomy and recovered after the stoma was closed two months later. All the 13 children returned to the hospital for further medical consultation after the surgery. The follow-up visits were conducted for a period of 3-48 months. The children defecated two to eight times each day after the surgery. Neither fecal incontinence nor constipation occurred in the children. Conclusion: The laparoscopic deloyers procedure for longsegment HD is safe, feasible, and effective.

Right Colon to Rectal Anastomosis (Deloyers Procedure) as a Salvage Technique for Low Colorectal or Coloanal Anastomosis

After extended left colectomy, it may be difficult to take down a well-vascularized colon into the pelvis and perform a tension-free colorectal or coloanal anastomosis. The Deloyers procedure comprising complete mobilization and rotation of the right colon while maintaining the ileocolic artery may be used in this circumstance. The aim of this study is to report postoperative and long-term outcomes after the Deloyers procedure as a salvage technique for colorectal anastomosis or coloanal anastomosis. From a prospective database, we retrospectively reviewed all patients who underwent a Deloyers procedure. This study was conducted at the Colorectal Unit in a tertiary referral teaching hospital. Between 1998 and 2011, 48 consecutive patients underwent a Deloyers procedure. Indications were as following: Hartmann reversal (n = 17), previous colorectal anastomosis-related complications (n = 11), diverticular disease (n = 6), left colon cancer (n = 6), ischemic colitis (n = 3), iterative colectomy for cancer (n = 3), rectal cancer local recurrence (n = 1), and synchronous colon cancer (n = 1). There were 38 men and 10 women (median age at surgery, 67 years). Colorectal anastomosis and coloanal anastomosis were performed in 38 and 10 patients. Thirty-one patients had defunctioning stoma. Mortality and early morbidity rate was 2% and 23%. Three patients (6%) had severe complications (Dindo ≥ 3). There was no anastomotic leakage. Reoperation was required in 2 patients for intra-abdominal hemorrhage. The median hospital stay was 12 days. The median follow-up was 26 months. All patients had their ileostomy closed. Twenty-three percent of patients developed late complications. The median number of bowel movements per day was 3 (range, 1-7), but 67% of patients had fewer than 3. One patient required an ileostomy refashioning because of poor functional results, and 23% of patients routinely take loperamide-based medication. The retrospective nature of the study was a limitation. The Deloyers procedure is safe, associated with low morbidity and good long-term functional results. It represents a safe alternative to total colectomy and ileorectal anastomosis.