Early Quality of Life Assessment After Segmental Colorectal Resection for Deep Infiltrating Endometriosis

STUDY OBJECTIVE

Endometriosis is a benign condition afflicting women of reproductive age that significantly impacts their quality of life (QoL). Given its debilitating symptoms and prevalence, it is essential to define its proper management. In this study, we have assessed patient-reported outcomes among women having undergone segmental colorectal resection for deep infiltrating endometriosis. Any correlation between preoperative nutritional status and overall postoperative complications has also been analyzed.

STUDY DESIGN

Prospective observational study.

SETTING

Public medical center.

PATIENTS

One hundred forty consecutive patients that had undergone segmental colorectal resection for DIE between November 2020 and October 2021 at IRCCS Sacro Cuore Don Calabria Hospital of Negrar of Valpolicella (Verona, Italy).

INTERVENTIONS

Patient-reported outcomes were measured using data collected from the MD Anderson Symptom Inventory for gastrointestinal surgery patients and Euro-QoL Group EQ-5D-5L (EQ-5Q-5L) questionnaires, which were administered preoperatively (T0), at discharge (T1) and at 4 to 6 weeks after surgery (T2). Nutritional status was examined through the Mini Nutritional Assessment Short form and Prognostic Nutritional Index.

MEASUREMENTS AND MAIN RESULTS

A significant improvement in the EQ-5Q-5L and MDASI-GI scores was noted between T0 and T2 (p <. 001 and p <. 001, respectively.) No statistically significant differences were found in scores at T2 between patients who had experienced postoperative complications and those who had not. No statistically significant association was observed between the presence of malnutrition and overall postoperative complications and their severity.

CONCLUSION

This study confirms, through patient-reported outcomes, the pivotal role of surgery in improving the QoL at 4 to 6 weeks of women affected by endometriosis who have previously been unresponsive to medical therapy.

iColon, a patient-focused mobile application for perioperative care in colorectal surgery: Results from 444 patients

AIM

The aim of this study is to assess if a patient-focused mobile application can increase compliance with active Enhanced Recovery After Surgery (ERAS) items and thereby improve surgery-related outcomes and patient satisfaction.

METHOD

This is a prospective observational study of patients admitted for elective colorectal surgery, under the ERAS protocol, and having access to the mobile application iColon during all perioperative phases.

RESULTS

The 444 participants were included in the study. The overall adherence to the use of iColon was 62.4%. The overall adherence to active ERAS items was 74.1%. Adherence to the use of iColon significantly impacted adherence to active ERAS items. The use of the application was negatively related with factors such as age, type of disease, and postoperative complications. In the postdischarge phase, low adherence to active ERAS items typically indicates an increased likelihood of readmission; however, the use of iColon correlated significantly with a reduction in the 30-day readmission rate. A survey regarding patient satisfaction and confidence in using iColon resulted in positive feedback in more than 94% of cases, while 92.7% reported better quality of care.

CONCLUSION

Our findings suggest that digital health tools are beneficial and effective in the follow up of patients after early discharge. Our mobile application, iColon, represents user-friendly technology that is well-accepted. It has real-world implications in increasing adherence to active ERAS items, which results in an improvement in perceived quality of care by its users.

Indocyanine Green Fluorescence Angiography During Laparoscopic Bariatric Surgery: A Pilot Study

Aims

Indocyanine green (ICG) fluorescence angiography (FA) is used for several purposes in general surgery, but its use in bariatric surgery is still debated. The objective of the present pilot study is to evaluate the intraoperative utility of ICG-FA during bariatric surgery in order to focus future research on a reliable tool to reduce the postoperative leak rate.

Methods

Thirteen patients (4 men, 30.8%, 9 women, 69.2%) with median age of 52 years (confidence interval, CI, 95% 46.2–58.7 years) and preoperative median body mass index of 42.6 kg/m² (CI, 95% 36 to 49.3 kg/m²) underwent bariatric surgery with ICG-FA in our center. Three mL of ICG diluted with 10 cc sterile water were intravenously injected after gastric tube creation during laparoscopic sleeve gastrectomy (LSG) and after the gastric pouch and gastro-jejunal anastomosis creation during laparoscopic gastric by-pass (LGB). For the ICG-FA, Karl Storz Image 1S D-Light system (Karl Storz Endoscope GmbH & C. K., Tuttlingen, Germany) placed at a fixed distance of 5 cm from the structures of interest and zoomed vision modality were used to identify the vascular supply. The perfusion pattern was assessed by the surgical team according to a score. The score ranged from 1 (poor vascularization) to 5 (excellent vascularization) based on the intensity and timing of fluorescence of the vascularized structures.

Results

Fom January 2021 to February 2022, six patients underwent LSG (46.2%), three patients underwent LGB (23.1%), and four patients underwent re-do LGB after LSG (30.8%). No adverse effects to ICG were observed. In 11 patients (84.6%) ICG-FA score was 5. During two laparoscopic re-do LGB, the vascular supply was not satisfactory (score 2/5) and the surgical strategy was changed based on ICG-FA (15.4%). At a median follow-up of five months postoperatively, leaks did not occur in any case.

Conclusions

ICG-FA during bariatric surgery is a safe, feasible and promising procedure. It could help to reduce the ischemic leak rate, even if standardization of the procedure and objective fluorescence quantification are still missing. Further prospective studies with a larger sample of patients are required to draw definitive conclusions.

Complications after bowel resection for inflammatory bowel disease associated cancer. A systematic literature review

INTRODUCTION

Inflammatory bowel disease (IBD) associated colorectal cancer represents the 1-2% of all patients affected by colorectal carcinoma, but it is frequent responsible for death in these patients. Aim of this systematic review was to report the complications after bowel resection in patients with IBD associated cancer.

EVIDENCE ACQUISITION

A systematic review was conducted according to the Preferred Reporting Items for Systematic Review and Meta-Analysis statement. The search was carried out in PubMed, Embase, Cochrane and Web of Science databases. A total of 54,084 articles were found. Of these 38,954 were eliminated because were duplicates between the searches. Of the remaining 15,130 articles, 14,888 were excluded after screening title and abstract.

EVIDENCE SYNTHESIS

Two-hundred-forty-two articles were fully analyzed, and 239 further articles were excluded. Finally, three articles were included for a total of 63 patients. Overall, 38 early postoperative complications (60.3%) were observed. Of these, anastomotic leakage occurred in 13 patients (20.6%). The indication for surgery was ulcerative colitis in 52 patients (82.5%), Crohn's disease in 8 patients (12.7%) and indeterminate colitis in 3 patients (4.8%). Intraoperative complications, readmission and postoperative mortality were not observed.

CONCLUSIONS

Complication rate after bowel resection for IBD associated cancer is not different from complication rate after colorectal surgery for other diseases. Given the high probability of developing a cancer and the time correlated occurrence of malignancy in IBD patients, it should be debated if a surgical resection should be performed as soon as dysplasia is detected in IBD patients or earlier in their life.

Does Sleeve Gastrectomy Worsen Gastroesophageal Reflux Disease in Obese Patients? A Prospective Study

BACKGROUND

To evaluate the impact of laparoscopic sleeve gastrectomy (LSG) and gastric bypass (LGB) on gastroesophageal reflux disease (GERD).

METHODS

GERD was evaluated by the Modified Italian Gastroesophageal reflux disease-Health-Related Quality of Life (MI-GERD-HRQL) questionnaire, pH-manometry, endoscopy, and Rx-esophagogram, before and 12 months after surgery. Based on these exams, patients without GERD underwent LSG, and patients with GERD underwent LGB.

RESULTS

Thirteen and six patients underwent LSG and LGB, respectively. After LSG, the only statistically significant difference observed at pH-manometry was the median DeMeester score, from 5.7 to 22.7 (P = .0026). De novo GERD occurred in 6 patients (46.2%), with erosive esophagitis in one. The median MI-GERD-HRQL score improved from 3 to 0. Overall, nine patients underwent LGB, but three were lost to follow-up. Preoperative pH-manometry changed the surgical indication from LSG to LGB in 7 out of 9 patients (77.8%). Six patients who underwent LGB completed the study, and at pH-manometry, statistically significant differences were observed in the percentage of total acid exposure time, with the number of reflux episodes lasting >5 minutes and DeMeester score (P = .009). The median MI-GERD-HRQL score improved from 6.5 to 0. Statistically significant differences were not observed at endoscopy and Rx-esophagogram findings in both groups.

CONCLUSIONS

LSG has a negative impact on GERD, even in patients without preoperative GERD. LGB confirmed to be the intervention of choice in patients with GERD. Preoperative pH-manometry may identify patients with silent GERD, to candidate them to LGB rather than LSG. pH-manometry should be used more liberally to establish the correct surgical indication on objective grounds.

Manometric and pH-monitoring changes after laparoscopic sleeve gastrectomy: a systematic review

PURPOSE

Aim of this systematic review is to assess the changes in esophageal motility and acid exposure of the esophagus through esophageal manometry and 24-hours pH-monitoring before and after laparoscopic sleeve gastrectomy (LSG).

METHODS

Articles in which all patients included underwent manometry and/or 24-hours pH-metry or both, before and after LSG, were included. The search was carried out in the PubMed, Embase, Cochrane, and Web of Science databases, revealing overall 13,769 articles. Of these, 9702 were eliminated because they have been found more than once between the searches. Of the remaining 4067 articles, further 4030 were excluded after screening the title and abstract because they did not meet the inclusion criteria. Thirty-seven articles were fully analyzed, and of these, 21 further articles were excluded, finally including 16 articles.

RESULTS

Fourteen and twelve studies reported manometric and pH-metric data from 402 and 547 patients, respectively. At manometry, a decrease of the lower esophageal sphincter resting pressure after surgery was observed in six articles. At 24-hours pH-metry, a worsening of the DeMeester score and/or of the acid exposure time was observed in nine articles and the de novo gastroesophageal reflux disease (GERD) rate that ranged between 17.8 and 69%. A meta-analysis was not performed due to the heterogeneity of data.

CONCLUSIONS

After LSG a worsening of GERD evaluated by instrumental exams was observed such as high prevalence of de novo GERD. However, to understand the clinical impact of LSG and the burden of GERD over time further long-term studies are necessary.

Endo-SPONGE pulley system for the treatment of chronic anastomotic leakage after rectal resection. A case report

AIM

Anastomotic leakage (AL) after anterior rectal resection unresponsive to diverting ileostomy is difficult to manage. Endoscopic vacuum-assisted (E-VAC) wound closure system is a new approach based on co-axial sponge positioning under endoscopic control. If the abscess is not co-axial, however, endoscopic positioning is not feasible. Aim is to report an original method of sponge positioning.

CASE EXPERIENCE

A 62-year-old woman with chronic AL after anterior rectal resection for cancer was referred. AL had been treated with diverting ileostomy without healing. Due to the peri-rectal abscess anatomy, standard E-VAC positioning was not possible. A combined endoscopic-interventional radiology procedure for Endo-SPONGE® (B. Braun Aesculap AG, Germany) positioning was thus employed. Under general anesthesia, a guidewire was passed after small counter-incision on the left gluteus and through the left levator muscle, reaching the anastomotic dehiscence and rectal lumen through the chronic abscess. The guidewire was retrieved through the anus and connected to a long silk thread. By retracting the trans-gluteal guidewire, the silk thread was pulled through the abscess to exit from the gluteal skin incision. A tailored Endo-SPONGE® was then connected to the trans-anal silk thread. By pulling on the gluteal silk thread, the sponge was positioned inside the abscess. The silk thread remained in place under a medication for sponge replacements.

DISCUSSION AND RESULTS

Twelve Endo-SPONGE replacements under sedation were required until AL completely resolved after 35 days.

CONCLUSION

When traditional endoscopic sponge insertion into AL is not possible, this original "pulley system" proved effective for sponge introduction and replacement.

KEY WORDS

Anastomotic leakage (AL), Anterior rectal resection, Endo-SPONGE, Endoscopic-Interventional radiology, Pulley system.

One-stage laparoscopic bilateral adrenalectomy, cholecystectomy and choledochotomy by a transperitoneal anterior approach Case report of a combined management for a challenging condition

Laparoscopic adrenalectomy (LA) is the treatment of choice for management of adrenal tumors. Several approaches are proposed, including the transperitoneal one with patient in lateral or supine position, and the retroperitoneal one, with patient in lateral or prone position. The best approach, however, has yet to be defined. In patients with gallstones and common bile duct (CBD) stones, available options are one-stage [including laparoscopic cholecystectomy (LC) with CBD exploration (LC-LCBDE) and LC with endoscopic rendez-vous (LC-ERV)], or two-stage management [LC and pre or postoperative Endoscopic-Retrograde-Cholangio-Pancreatography (ERCP) with endoscopic sphincterotomy (ES)]. Both are safe and effective, with lower hospital stay after one-stage option. The decision for one or the other depends on local resources and patient conditions. We report the case of a hypertensive 53-years-old man with Cushing's disease from pituitary ACTH-secreting adenoma, after three failed trans-sphenoidal pituitary gland surgical resection procedures, and recurrent biliary symptoms from gallstones and CBD stones. The patient underwent laparoscopic transperitoneal bilateral adrenalectomy in supine position (anterior approach on the right, submesocolic approach on the left) together with LC, intraoperative cholangiography, choledochotomy, CBD exploration, T-tube drainage. In this challenging case, laparoscopic transperitoneal bilateral adrenalectomy with patient in supine position together with one-stage laparoscopic management of gallstones and CBD stones, offered the patient the opportunity to solve both adrenal and biliary problems in the same session, reducing hospital stay and costs. In experienced hands, the transperitoneal combination of different surgical approaches during the same anesthesia with patient in supine position may provide safe and effective patient management. KEY WORDS: Bilateral adrenalectomy, Laparoscopic adrenalectomy (LA), Choledochotomy, Common bile duct (CBD) stones, Laparoscopic cholecystectomy (LC) Laparoscopic common bile duct exploration (LCBDE), Submesocolic approach, Transperitoneal anterior approach.

Quality of life and anorectal function after transanal surgery for rectal cancer. A literature review

AIM

The aim of the study is analyze the results after Transanal Endoscopic Microsurgery (TEM) and Trans-Anal Minimally Invasive Surgery (TAMIS) for rectal cancer in terms of Quality of Life (QoL) and anorectal function.

MATERIAL OF STUDY

The authors have conducted a review of the literature through the PubMed database using the following keywords: "quality of life", "rectal cancer", "transanal surgery", "TEM" and "TAMIS".

RESULTS

Six and five studies were included on TEM and TAMIS, respectively, for a total of 619 patients with a follow up of up to five years. QoL and anorectal function were evaluated by questionnaires and anorectal manometry in four out of eleven studies. At postoperative evaluation, patients reported temporary changes (from 3 weeks to 36 months) but no long-term effects on anorectal function and QoL. There were no differences in the postoperative functional outcome between surgery with rigid (TEM) or soft (TAMIS) devices. Some of the studies reported postoperative changes at manometry that were not clinically confirmed by the questionnaires.

DISCUSSION

During TEM and TAMIS the risk of pelvic autonomic nerves damage, that may compromise urinary and sexual function and the risk of permanent sphincter damage with the need to perform a stoma, are very low.

CONCLUSIONS

Quality of life and anorectal function after TEM or TAMIS for the treatment of rectal tumors are good with no postoperative sequelae at mid-term follow up.

KEY WORDS

Quality of Life (QoL), Rectal cancer, Transanal surgery, Transanal Endoscopic Microsurgery (TEM), Trans-Anal Minimally Invasive Surgery (TAMIS).

Results after laparoscopic left anterior transperitoneal submesocolic adrenalectomy for the treatment of pheochromocytoma

AIM

Minimally invasive adrenalectomy is the treatment of choice for benign adrenal lesions including pheocromocytoma (PHE) and in selected patients with malignant lesions. The aim of the present study is to evaluate the authors' results after laparoscopic left anterior transperitoneal submesocolic adrenalectomy (LLATSA) for unilateral PHE.

MATERIAL OF STUDY

This study is a retrospective analysis of prospectively collected data. From 1994 to 2018, 552 patients underwent laparoscopic adrenalectomy (LA). Of these, 34 patients (14 men, 20 women, mean age 52.8 years) underwent LLATSA for PHE.

RESULTS

Mean operative time was 93.1 ± 44.9 minutes. Conversion to open surgery occurred in two patients due to difficult identification of the anatomy. Intraoperative blood pressure and heart rate instability were observed in four cases, but with no need for conversion. Postoperative morbidity was nil. One American Society of Anesthesiologists (ASA) III patient died on postoperative day 4 from acute myocardial infarction. Mean postoperative hospital stay was 3.8 ± 1.8 days (range 2 - 8).

DISCUSSION

The main advantage of this approach is the early ligation of the main adrenal vein prior to any gland manipulation. This reduces the risk of catecholamines' spread and consequently the risk of hemodynamic instability. Intraperitoneal dissection is limited and there is no need to mobilize the colon or pancreas, with a lower risk of complications from organ manipulation.

CONCLUSIONS

LLATSA is feasible and safe for the treatment of PHE. A randomized trial design and a larger cohort of patients would be required to confirm these conclusions.

KEY WORDS

Adrenal tumors, Adrenal lesions, Laparoscopic adrenalectomy, Pheochromocytoma, Transperitoneal anterior approach, Laparoscopic left anterior transperitoneal submesocolic adrenalectomy (LLATSA).