Peritoneal carcinomatosis (PC) is an important cause of morbidity and mortality among patients with gastric cancer. The aim of the current study was to provide reliable population‐based data on the ...incidence, risk factors and prognosis of PC of gastric origin. All patients diagnosed with gastric cancer in the area of the Eindhoven Cancer Registry between 1995 and 2011 were included. Incidence and survival were computed and risk factors for peritoneal carcinomatosis were determined using multivariate logistic regression analysis. In total, 5,220 patients were diagnosed with gastric cancer, of whom 2,029 (39%) presented with metastatic disease. PC was present in 706 patients (14%) of whom 491 patients (9%) had PC as the only metastatic site. Younger age (<60 years), female gender, advanced T‐ and N‐stage, primary tumor of signet ring cells or linitis plastica and primary tumors covering multiple anatomical locations of the stomach were all associated with a higher odds ratios of developing PC. Median survival of patients without metastases was 14 months, but only 4 months for patients with PC. PC is a frequent condition in patients presenting with gastric cancer, especially in younger patients with advanced tumor stages. Given the detrimental influence of PC on survival, efforts should be undertaken to further explore the promising results that were obtained in preventing or treating this condition with multimodality strategies.
What's new?
Until recently, peritoneal carcinomatosis (PC), in which malignant ascites forms in the peritoneum, was considered to be an untreatable condition. But new treatment options have raised hope for improved survival, as well as created a need to better understand risk factors and prevention. Here, analysis of data from the Eindhoven Cancer Registry from 1995–2011 reveals that more than one‐third of patients with metastatic gastric cancer presented with PC. Younger patients and females with advanced disease were at greatest risk for this condition. The findings may have implications for PC diagnosis and treatment.
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BFBNIB, FZAB, GIS, IJS, KILJ, NLZOH, NUK, OILJ, SBCE, SBMB, UL, UM, UPUK
Purpose
Physical activity can improve health of cancer survivors. To increase physical activity levels among colorectal cancer (CRC) survivors, we need to understand which factors affect physical ...activity. Therefore, this study examined the longitudinal relationship between symptom-related, functioning-related, and psychological barriers and socio-demographic and clinical factors with physical activity among CRC survivors.
Methods
CRC survivors identified from the population-based Eindhoven Cancer Registry (ECR) diagnosed between 2000 and 2009 were included. Survivors completed validated questionnaires measuring moderate-to-vigorous physical activity (MVPA) and barriers in 2010(T1), 2011(T2), and 2012(T3). Linear-mixed models and linear regression techniques were used.
Results
Response rates were 74 % (
N
= 2451, T1); 47 % (
N
= 1547, T2); and 41 % (
N
= 1375, T3). Several factors were negatively associated with MVPA: symptom-related barriers (e.g., fatigue, dyspnea, chemotherapy side effects, pain, appetite loss, and weight loss); psychological barriers (i.e., depressive symptoms and anxiety); functioning-related barriers (e.g., low physical or role functioning, unfavorable future perspective); socio-demographic (i.e., older age, female, no partner); and clinical factors (i.e., obesity). However, no within-subject effects were significantly associated with MVPA. Groups of functioning-related barriers, socio-demographic factors, symptom-related barriers, psychological barriers, and clinical factors explained 11, 3.9, 3.8, 2.4, and 2.2 % of the variance in MVPA at T1, respectively.
Conclusions
Several functioning-related and symptom-related barriers and few socio-demographic factors were associated with physical activity among CRC survivors. Future interventions to promote physical activity among CRC survivors could benefit by taking into account functioning aspects and symptoms of cancer and its treatment, and assess the causal direction of these associations.
Purpose
The number of bariatric procedures has increased exponentially over the last 20 years. On the background of ever-increasing incidence of esophageal malignancies, the altered anatomy after ...bariatric surgery poses challenges in treatment of these cancers. In this study, an epidemiological estimate is presented for the future magnitude of this problem and treatment options are described in a retrospective multicenter cohort.
Methods
The number of bariatric procedures, esophageal cancer incidence, and mortality rates of the general population were used for epidemiological estimates. A retrospective multicenter cohort was composed; patients were treated in three large oncological centers with a high upper gastrointestinal cancer caseload. Consecutive patients with preceding bariatric surgery who developed esophageal cancer between 2014 and 2019 were included.
Results
Approximately 3200 out of 6.4 million post bariatric surgery patients are estimated to have developed esophageal cancer between 1998 and 2018 worldwide. In a multicenter cohort, 15 patients with esophageal cancer or Barrett’s esophagus and preceding bariatric surgery were identified. The majority of patients had a history of Roux-en-Y gastric bypass (46.7%) and had an adenocarcinoma of the distal esophagus (60%). Seven patients received curative surgical treatment, five of whom are still alive at last follow-up (median follow-up 2 years, no loss to follow-up).
Conclusion
Based on worldwide data, esophageal cancer development following bariatric surgery has increased over the past decades. Treatment of patients with esophageal cancer after bariatric surgery is challenging and requires a highly individualized approach in which optimal treatment and anatomical limitations are carefully balanced.
Graphical abstract
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EMUNI, FIS, FZAB, GEOZS, GIS, IJS, IMTLJ, KILJ, KISLJ, MFDPS, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, SBMB, SBNM, UKNU, UL, UM, UPUK, VKSCE, ZAGLJ
Summary Background Early enteral feeding following surgery can be given orally, via a jejunostomy or via a nasojejunal tube. However, the best feeding route following esophagectomy is unclear. ...Objectives To determine the best route for enteral nutrition following esophagectomy regarding anastomotic leakage, pneumonia, percentage meeting the nutritional requirements, weight loss, complications of tube feeding, mortality, patient satisfaction and length of hospital stay. Design A systematic literature review following PRISMA and MOOSE guidelines. Results There were 17 eligible studies on early oral intake, jejunostomy or nasojejunal tube feeding. Only one nonrandomized study ( N = 133) investigated early oral feeding specifically following esophagectomy. Early oral feeding was associated with a reduced length of stay with delayed oral feeding, without increased complication rates. Postoperative nasojejunal tube feeding was not significantly different from jejunostomy tube feeding regarding complications or catheter efficacy in the only randomised trial on this subject ( N = 150). Jejunostomy tube feeding outcome was reported in 12 non-comparative studies ( N = 3293). It was effective in meeting short-term nutritional requirements, but major tube-related complications necessitated relaparotomy in 0–2.9% of patients. In three non-comparative studies ( N = 135) on nasojejunal tube feeding only minor complications were reported, data on nutritional outcome was lacking. Data on patient satisfaction and long-term nutritional outcome were not found for any of the feeding routes investigated. Conclusion It is unclear what the best route for early enteral nutrition is after esophagectomy. Especially data regarding early oral intake are scarce, and phase 2 trials are needed for further investigation. Registration International prospective register of systematic reviews, CRD42013004032.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UL, UM, UPCLJ, UPUK
OBJECTIVE:Patients undergoing an esophagectomy are often kept nil-by-mouth postoperatively out of fear for increasing anastomotic leakage and pulmonary complications. This study investigates the ...effect of direct start of oral feeding following minimally invasive esophagectomy (MIE) compared with standard of care.
BACKGROUND:Elements of enhanced recovery after surgery (ERAS) protocols have been successfully introduced in patients undergoing an esophagectomy. However, start of oral intake, which is an essential part of the ERAS protocols, remains a matter of debate.
METHODS:Patients in this multicenter, international randomized controlled trial were randomized to directly start oral feeding (intervention) after a MIE with intrathoracic anastomosis or to receive nil-by-mouth and tube feeding for 5 days postoperative (control group). Primary outcome was time to functional recovery. Secondary outcome parameters included anastomotic leakage, pneumonia rate, and other surgical complications scored by predefined definitions.
RESULTS:Baseline characteristics were similar in the intervention (n = 65) and control (n = 67) group. Functional recovery was 7 days for patients receiving direct oral feeding compared with 8 days in the control group (P = 0.436). Anastomotic leakage rate did not differ in the intervention (18.5%) and control group (16.4%, P = 0.757). Pneumonia rates were comparable between the intervention (24.6%) and control group (34.3%, P = 0.221). Other morbidity rates were similar, except for chyle leakage, which was more prevalent in the standard of care group (P = 0.032).
CONCLUSION:Direct oral feeding after an esophagectomy does not affect functional recovery and did not increase incidence or severity of postoperative complications.
Performing bariatric surgery in a daycare setting has a potential reduction in hospital costs and increase in patients' satisfaction. Although the feasibility and safety of such care pathway has ...already been proven, its implementation is hampered by concerns about timely detection of short-term complications. This study is designed to evaluate a combined outcome measurement in outpatient bariatric surgery supplemented by a novel wireless remote monitoring system versus current standard of care.
A total of 200 patients with multidisciplinary team approval for primary bariatric surgery will be assigned based on their preference to one of two postoperative trajectories: (1) standard of in-hospital care with discharge on the first postoperative day or (2) same day discharge with ongoing telemonitoring up to 7 days after surgery. The device (Healthdot R Philips) transfers heart rate, respiration rate, activity, and body posture of the patient continuously by LoRaWan network to our hospital's dashboard (Philips Guardian). The primary outcome is a composite outcome measure within 30 days postoperative based on mortality, mild and severe complications, readmission, and prolonged length-of-stay. Secondary outcomes include patients' satisfaction and data handling dimensions.
ClinicalTrials.gov NCT04754893 , Registered on 12 February 2021.
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IZUM, KILJ, NUK, PILJ, PNG, SAZU, UL, UM, UPUK
Background Anastomotic leakage is associated with increased morbidity and mortality after esophagectomy. Calcification of the arteries supplying the gastric tube has been identified as a risk factor ...for leakage of the cervical anastomosis, but its potential contribution to the risk of intrathoracic anastomotic leakage has not been elucidated. This study evaluated the relationship between calcification and the occurrence of leakage of the intrathoracic anastomosis after Ivor-Lewis esophagectomy. Methods Consecutive patients who underwent minimally invasive esophagectomy for cancer at 2 institutions were analyzed. Diagnostic computed tomography images were used to detect calcification of the arteries supplying the gastric tube (eg, aorta, celiac axis). Multivariable logistic regression analysis was used to determine the relationship between vascular calcification and anastomotic leakage. Results Of 167 included patients, anastomotic leakage occurred in 40 (24%). In univariable analysis, leakage was most frequently observed in patients with calcification of the aorta (major calcification: 37% leakage 16 of 43; minor calcification: 32% 18 of 56; no calcification: 9% 6 of 70, p < 0.001). Calcification of other studied arteries was not significantly associated with leakage. A significant association with leakage remained for minor (odds ratio, 5.4; 95% confidence interval, 1.7 to 16.5) and major (odds ratio, 7.0; 95% confidence interval, 1.9 to 26.4) aortic calcifications in multivariable analysis. Conclusions Atherosclerotic calcification of the aorta is an independent risk factor for leakage of the intrathoracic anastomosis after Ivor-Lewis esophagectomy for cancer. The calcification scoring system may aid in patient selection and lead to earlier diagnosis of this potentially fatal complication.
OBJECTIVE:To investigate the morbidity that is associated with the learning curve of minimally invasive esophagectomy.
BACKGROUND:Although learning curves have been described, it is currently unknown ...how much extra morbidity is associated with the learning curve of technically challenging surgical procedures.
METHODS:Prospectively collected data were retrospectively analyzed of all consecutive patients undergoing minimally invasive Ivor Lewis esophagectomy in 4 European expert centers. The primary outcome parameter was anastomotic leakage. Secondary outcome parameters were operative time and textbook outcome (“optimal outcome”). Learning curves were plotted using weighted moving average and CUSUM analysis was used to determine after how many cases the plateau was reached. Learning associated morbidity was calculated with area under the curve analysis.
RESULTS:This study included 646 patients. Three of the 4 hospitals reached the plateau of 8% anastomotic leakage. The length of the learning curve was 119 cases. The mean incidence of anastomotic leakage decreased from 18.8% during the learning phase to 4.5% after the plateau had been reached (P < 0.001). Thirty-six extra patients (10.1% of all patients operated on during the learning curve) experienced learning associated anastomotic leakage, that could have been avoided if patients were operated by surgeons who had completed the learning curve. The incidence of textbook outcome increased from 28% to 53% and the mean operative time decreased from 344 minutes to 270 minutes.
CONCLUSIONS:A considerable number of 36 extra patients (10.1%) experienced learning associated anastomotic leakage. More research is urgently needed to investigate how learning associated morbidity can be reduced to increase patient safety during learning curves.
SUMMARY
Routine use of nasogastric tubes for gastric decompression has been abolished in nearly all types of gastro-intestinal surgery after introduction of enhanced recovery after surgery programs. ...However, in esophagectomy the routine use of nasogastric decompression is still a matter of debate. To determine the effects of routine nasogastric decompression following esophagectomy compared with early or peroperative removal of the nasogastric tube on pulmonary complications, anastomotic leakage, mortality, and postoperative recovery. A systematic literature review and meta-analysis of studies comparing early or peroperative versus late removal of nasogastric tubes. A total of seven comparative studies were included (n = 608). In two randomized trials, and one retrospective cohort study, peroperative removal of the nasogastric tube was compared with routine nasogastric decompression. In one randomized trial early removal of the nasogastric tube (on postoperative day 2) was compared with removal of the nasogastric tube on the 6th–10th postoperative day. In the remaining three trials a fast-track protocol without a nasogastric tube was compared with conventional care with a nasogastric tube during the first postoperative days. Peroperative or early removal of the nasogastric tube did not result in a significantly different rate of anastomotic leakage, pulmonary complications or mortality in individual studies, nor in the meta-analysis. In the meta-analysis, hospital stay was significantly shorter with peroperative or early removal of the nasogastric tube when all studies were included, but not when the meta-analysis was limited to randomized trials. This systematic review did not find a difference in adverse outcomes between nasogastric decompression or no nasogastric decompression following esophagectomy.
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DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, UILJ, UKNU, UL, UM, UPUK
OBJECTIVE:The aim of the study was to assess feasibility and outcomes of a multicenter training program in laparoscopic pancreatoduodenectomy (LPD).
BACKGROUND:Whereas expert centers have reported ...promising outcomes of LPD, nationwide analyses have raised concerns on its safety, especially during the learning curve. Multicenter, structured LPD training programs reporting outcomes including the first procedures are lacking. No LPD had been performed in the Netherlands before this study.
METHODS:During 2014–2016, 8 surgeons from 4 high-volume centers completed the Longitudinal Assessment and Realization of Laparoscopic Pancreatic Surgery (LAELAPS-2) training program in LPD, including detailed technique description, video training, and proctoring. In all centers, LPD was performed by 2 surgeons with extensive experience in pancreatic and laparoscopic surgery. Outcomes of all LPDs were prospectively collected.
RESULTS:In total, 114 patients underwent LPD. Median pancreatic duct diameter was 3 mm interquartile range (IQR = 2–4) and pancreatic texture was soft in 74% of patients. The conversion rate was 11% (n = 12), median blood loss 350 mL (IQR = 200–700), and operative time 375 minutes (IQR = 320–431). Grade B/C postoperative pancreatic fistula occurred in 34% of patients, requiring catheter drainage in 22% and re-operation in 2%. A Clavien-Dindo grade ≥ III complication occurred in 43% of patients. Median length of hospital stay was 15 days (IQR = 9–25). Overall, 30-day and 90-day mortality were both 3.5%. Outcomes were similar for the first and second part of procedures.
CONCLUSIONS:This LPD training program was feasible and ensured acceptable outcomes during the learning curve in all centers. Future studies should determine whether such a training program is applicable in other settings and assess the added value of LPD.
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