Immune checkpoint inhibitors as the second-line treatment for advanced esophageal squamous cell carcinoma: a cost-effectiveness analysis based on network meta-analysis.

BACKGROUND: Immune checkpoint inhibitors (ICIs) have demonstrated superior clinical efficacy in prolonging overall survival (OS) as the second-line treatment for advanced or metastatic esophageal squamous cell carcinoma (ESCC), and were recommended by the guidelines. However, it remains uncertain which ICI is the most cost-effective. This study assessed the cost-effectiveness of ICIs as the second-line treatment for ESCC based on the perspective of the Chinese healthcare system. METHODS: A network meta-analysis (NMA) was performed to obtain the Hazard ratios (HRs) for indirect comparisons. A three-state Markov model with a 10-year time horizon was conducted to assess the cost-effectiveness. The state transition probabilities were calculated with Kaplan-Meier (KM) curves data from clinical trial and HRs from the NMA. Utilities and costs were derived from local charges or previously published studies. Univariate and probabilistic sensitivity analyses (PSA) were performed to examine model robustness. The results were assessed based on the total costs, quality-adjusted life years (QALYs), and incremental cost-effectiveness ratios (ICERs). RESULTS: Five clinical trials (ATTRACTION-3, ESCORT, KEYNOTE-181, ORIENT-2, RATIONALE-302) with a total of 1797 patients were included in the NMA. The NMA showed that both camrelizumab and tislelizumab received relatively high rankings for progression-free survival (PFS) and OS. Compared with sintilimab, treatment with tislelizumab and camrelizumab gained 0.018 and 0.034 additional QALYs, resulting in incremental ICERs of $75,472.65/QALY and $175,681.9/QALY, respectively. Nivolumab and pembrolizumab produced lower QALYs and greater costs, suggesting that both were dominated in comparison to sintilimab. HRs and health state utilities were the most influential parameters in most univariate sensitivity analyses of paired comparisons. PSA results suggested that sintilimab had an 84.4% chance of being the most cost-effective treatment regimen at the WTP threshold of $38,223.34/QALY. In the scenario analysis, sintilimab would no longer be cost-effective, if the price of camrelizumab was assumed to decrease by 64.6% or the price of tislelizumab was assumed to decrease by 16.9%. CONCLUSIONS AND RELEVANCE: Among the five potential competing ICIs, sintilimab was likely to be the most cost-effective regimen as the second-line treatment for locally advanced or metastatic ESCC in China.

Endoscopic Submucosal Dissection in Europe: Results of 1000 Neoplastic Lesions From the German Endoscopic Submucosal Dissection Registry.

BACKGROUND AND AIMS: Endoscopic submucosal dissection (ESD) enables the curative resection of early malignant lesions and is associated with reduced recurrence risk. Due to the lack of comprehensive ESD data in the West, the German ESD registry was set up to evaluate relevant outcomes of ESD. METHODS: The German ESD registry is a prospective uncontrolled multicenter study. During a 35-month period, 20 centers included 1000 ESDs of neoplastic lesions. The results were evaluated in terms of en bloc, R0, curative resection rates, and recurrence rate after a 3-month and 12-month follow-up. Additionally, participating centers were grouped into low-volume (≤20 ESDs/y), middle-volume (20-50/y), and high-volume centers (>50/y). A multivariate analysis investigating risk factors for noncurative resection was performed. RESULTS: Overall, en bloc, R0, and curative resection rates of 92.4% (95% confidence interval [CI], 0.90-0.94), 78.8% (95% CI, 0.76-0.81), and 72.3% (95% CI, 0.69-0.75) were achieved, respectively. The overall complication rate was 8.3% (95% CI, 0.067-0.102), whereas the recurrence rate after 12 months was 2.1%. High-volume centers had significantly higher en bloc, R0, curative resection rates, and recurrence rates and lower complication rates than middle- or low-volume centers. The lesion size, hybrid ESD, age, stage T1b carcinoma, and treatment outside high-volume centers were identified as risk factors for noncurative ESD. CONCLUSION: In Germany, ESD achieves excellent en bloc resection rates but only modest curative resection rates. ESD requires a high level of expertise, and results vary significantly depending on the center's yearly case volume.

The Optimal Age to Stop Endoscopic Surveillance of Patients With Barrett's Esophagus Based on Sex and Comorbidity: A Comparative Cost-Effectiveness Analysis.

BACKGROUND AND AIMS: Current guidelines recommend surveillance for patients with nondysplastic Barrett's esophagus (NDBE) but do not include a recommended age for discontinuing surveillance. This study aimed to determine the optimal age for last surveillance of NDBE patients stratified by sex and level of comorbidity. METHODS: We used 3 independently developed models to simulate patients diagnosed with NDBE, varying in age, sex, and comorbidity level (no, mild, moderate, and severe). All patients had received regular surveillance until their current age. We calculated incremental costs and quality-adjusted life-years (QALYs) gained from 1 additional endoscopic surveillance at the current age versus not performing surveillance at that age. We determined the optimal age to end surveillance as the age at which incremental cost-effectiveness ratio of 1 more surveillance was just less than the willingness-to-pay threshold of $100,000/QALY. RESULTS: The benefit of having 1 more surveillance endoscopy strongly depended on age, sex, and comorbidity. For men with NDBE and severe comorbidity, 1 additional surveillance at age 80 years provided 4 more QALYs per 1000 patients with BE at an additional cost of $1.2 million, whereas for women with severe comorbidity the benefit at that age was 7 QALYs at a cost of $1.3 million. For men with no, mild, moderate, and severe comorbidity, the optimal ages of last surveillance were 81, 80, 77, and 73 years, respectively. For women, these ages were younger: 75, 73, 73, and 69 years, respectively. CONCLUSIONS: Our comparative modeling analysis illustrates the importance of considering comorbidity status and sex when deciding on the age to discontinue surveillance in patients with NDBE.

Opportunistic upper endoscopy during colonoscopy as a screening strategy for countries with intermediate gastric cancer risk.

BACKGROUND AND AIM: Screening upper endoscopy can detect esophagogastric (OG) cancers early with improved outcomes. Recent cost-utility studies suggest that opportunistic upper endoscopy at the same setting of colonoscopy might be a useful strategy for screening of OG cancers, and it may be more acceptable to the patients due to cost-saving and convenience. We aim to study the diagnostic performance of this screening strategy in a country with intermediate gastric cancer risk. METHODS: A retrospective cohort study using a prospective endoscopy database from 2015 to 2017 was performed. Patients included were individuals age > 40 who underwent opportunistic upper endoscopy at the same setting of colonoscopy without any OG symptoms. Neoplastic OG lesions are defined as cancer and high-grade dysplasia. Pre-neoplastic lesions include Barrett's esophagus (BE), intestinal metaplasia (IM), and atrophic gastritis (AG). RESULTS: The study population involved 1414 patients. Neoplastic OG lesions were detected in five patients (0.35%). Pre-neoplastic lesions were identified in 174 (12.3%) patients. IM was found in 146 (10.3%) patients with 21 (1.4%) having extensive IM. The number needed to scope to detect a neoplastic OG lesion is 282.8 with an estimated cost of USD$141 400 per lesion detected. On multivariate regression, age ≥ 60 (RR: 1.84, 95% CI: 1.29-2.63) and first-degree relatives with gastric cancer (RR: 1.64, 95% CI: 1.06-2.55) were independent risk factors for neoplastic or pre-neoplastic OG lesion. CONCLUSION: For countries with intermediate gastric cancer risk, opportunistic upper endoscopy may be an alternative screening strategy in a selected patient population. Prospective trials are warranted to validate its performance.

Healthcare utilization and total costs of care among patients with advanced metastatic gastric and esophageal cancer.

Aim: Study first-line (1L) treatment patterns and economic outcomes among patients with advanced metastatic gastric cancer (GC) and esophageal cancer (EC). Materials & methods: Newly diagnosed patients with systemic GC and EC treatments were identified between 1 January 2011 and 31 July 2017; costs were presented as per patient per month (PPPM) basis. Results: Study included 392 GC and 436 EC patients. Most frequently used 1L regimens were: 5-fluorouracil (5-FU) + oxaliplatin (22.5%) and epirubicin + cisplatin + 5-FU (ECF)/ECF modifications (21.9%) in patients with GC; and carboplatin + paclitaxel (29.6%) and 5-FU + oxaliplatin (11.5%) in EC patients. Mean all-cause costs were US$16,242 PPPM for GC, and $18,384 PPPM for EC during 1L treatment. Conclusion: GC and EC were resource intensive and costly. High costs and short treatment durations underscored a gap in care in 1L treatment.

Wide Area Transepithelial Sampling with Computer-Assisted Analysis (WATS3D) Is Cost-Effective in Barrett's Esophagus Screening.

BACKGROUND: Wide area transepithelial sampling with three-dimensional computer-assisted analysis (WATS3D) is an adjunct to the standard random 4-quadrant forceps biopsies (FB, "Seattle protocol") that significantly increases the detection of Barrett's esophagus (BE) and associated neoplasia in patients undergoing screening or surveillance. AIMS: To examine the cost-effectiveness of adding WATS3D to the Seattle protocol in screening patients for BE. METHODS: A decision analytic model was used to compare the effectiveness and cost-effectiveness of two alternative BE screening strategies in chronic gastroesophageal reflux disease patients: FB with and without WATS3D. The reference case was a 60-year-old white male with gastroesophageal reflux disease (GERD). Effectiveness was measured by the number needed to screen to avert one cancer and one cancer-related death, and quality-adjusted life years (QALYs). Cost was measured in 2019 US$, and the incremental cost-effectiveness ratio (ICER) was measured in $/QALY using thresholds for cost-effectiveness of $100,000/QALY and $150,000/QALY. Cost was measured in 2019 US$. Cost and QALYs were discounted at 3% per year. RESULTS: Between 320 and 337 people would need to be screened with WATS3D in addition to FB to avert one additional cancer, and 328-367 people to avert one cancer-related death. Screening with WATS3D costs an additional $1219 and produced an additional 0.017 QALYs, for an ICER of $71,395/QALY. All one-way sensitivity analyses resulted in ICERs under $84,000/QALY. CONCLUSIONS: Screening for BE in 60-year-old white male GERD patients is more cost-effective when WATS3D is used adjunctively to the Seattle protocol than with the Seattle protocol alone.

Esophageal cancer surgery in Greece during the era of the financial crisis.

The aim of this study is to describe outcomes of esophageal cancer surgery in a quaternary upper gastrointestinal (GI) center in Athens during the era of the Greek financial crisis. We performed a retrospective analysis of patients that underwent esophagectomy for esophageal or gastroesophageal junction (GEJ) cancer at an upper GI unit of the University of Athens, during the period January 2004-June 2019. Time-to-event analyses were performed to explore trends in survival and recurrence. A total of 146 patients were identified. Nearly half of the patients (49.3%) underwent surgery during the last 4 years of the financial crisis (2015-2018). Mean age at the time of surgery was 62.3 ± 10.3 years, and patients did not present at older ages during the recession (P = 0.50). Most patients were stage III at the time of surgery both prior to the recession (35%) and during the financial crisis (39.8%, P = 0.17). Ivor-Lewis was the most commonly performed procedure (67.1%) across all eras (P = 0.06). Gastric conduit was the most common form of GI reconstruction (95.9%) following all types of surgery (P < 0.001). Pre-recession anastomoses were usually performed using a circular stapler (65%). Both during (88.1%) and following the recession (100%), the vast majority of anastomoses were hand-sewn. R0 resection was achieved in 142 (97.9%) patients. Anastomosis technique did not affect postoperative leak (P = 0.3) or morbidity rates (P = 0.1). Morbidity rates were not significantly different prior to (25%), during (46.9%), and after (62.5%) the financial crisis, P = 0.16. Utilization of neoadjuvant chemotherapy (26.9%, P = 0.90) or radiation (8.4%, P = 0.44) as well as adjuvant chemotherapy (54.8%, P = 0.85) and irradiation (13.7%, P = 0.49) was the same across all eras. Disease-free survival (DFS) and all-cause mortality rates were 41.2 and 47.3%, respectively. Median DFS and observed survival (OS) were 11.3 and 22.7 months, respectively. The financial crisis did not influence relapse (P = 0.17) and survival rates (P = 0.91). The establishment of capital controls also had no impact on recurrence (P = 0.18) and survival (P = 0.94). Austerity measures during the Greek financial crisis did not influence long-term esophageal cancer outcomes. Therefore, achieving international standards in esophagectomy may be possible in resource-limited countries when centralizing care.

The CARDIA-trial protocol: a multinational, prospective, randomized, clinical trial comparing transthoracic esophagectomy with transhiatal extended gastrectomy in adenocarcinoma of the gastroesophageal junction (GEJ) type II.

BACKGROUND: Adenocarcinoma of the gastroesophageal junction (GEJ) Siewert type II can be resected by transthoracic esophagectomy or transhiatal extended gastrectomy. Both allow for a complete tumor resection, yet there is an ongoing controversy about which surgical approach is superior with regards to quality of life, oncological outcomes and survival. While some studies suggest a better oncological outcome after transthoracic esophagectomy, others favor transhiatal extended gastrectomy for a better postoperative quality of life. To date, only retrospective studies are available, showing ambiguous results. METHODS: This study is a multinational, multicenter, randomized, clinical superiority trial. Patients (n = 262) with a GEJ type II tumor resectable by both transthoracic esophagectomy and transhiatal extended gastrectomy will be enrolled in the trial. Type II tumors are defined as tumors with their midpoint between ≤1 cm proximal and ≤ 2 cm distal of the top of gastric folds on preoperative endoscopy. Patients will be included in one of the participating European sites and are randomized to either transthoracic esophagectomy or transhiatal extended gastrectomy. The trial is powered to show superiority for esophagectomy with regards to the primary efficacy endpoint overall survival. Key secondary endpoints are complete resection (R0), number and localization of tumor infiltrated lymph nodes at dissection, post-operative complications, disease-free survival, quality of life and cost-effectiveness. Postoperative survival and quality of life will be followed-up for 24 months after discharge. Further survival follow-up will be conducted as quarterly phone calls up to 60 months. DISCUSSION: To date, as level 1 evidence is lacking, there is no consensus on which surgery is superior and both surgeries are used to treat GEJ type II carcinoma worldwide. The CARDIA trial is the first randomized trial to compare transthoracic esophagectomy versus transhiatal extended gastrectomy in patients with GEJ type II tumors. Several quality control measures were implemented in the protocol to ensure data reliability and increase the trial's significance. It is hypothesized that esophagectomy allows for a higher rate of radical resections and a more complete mediastinal lymph node dissection, resulting in a longer overall survival, while still providing an acceptable quality of life and cost-effectiveness. TRIAL REGISTRATION: The trial was registered on August 2nd 2019 at the German Clinical Trials Register under the trial-ID DRKS00016923 .

Economic impacts of care by high-volume providers for non-curative esophagogastric cancer: a population-based analysis.

BACKGROUND: Esophagogastric cancer (EGC) is one of the deadliest and costliest malignancies to treat. Care by high-volume providers can provide better outcomes for patients with EGC. Cost implications of volume-based cancer care are unclear. We examined the cost-effectiveness of care by high-volume medical oncology providers for non-curative management of EGC. METHODS: We conducted a population-based cohort study of non-curative EGC over 2005-2017 by linking administrative datasets. High-volume was defined as ≥ 11 patients/provider/year. Healthcare costs ($USD/patient/month-survived) were computed from diagnosis to death or end of follow-up from the perspective of the healthcare system. Multivariable quantile regression examined the association between care by high-volume providers and costs. Sensitivity analyses were conducted by varying costing horizons and high-volume definitions. RESULTS: Among 7011 non-curative EGC patients, median overall survival was superior with care by high-volume providers with 7.0 (IQR 3.3-13.3) compared to 5.9 (IQR 2.6-12.1) months (p < 0.001) for low-volume providers. Median costs/patient/month-lived were lower for high-volume providers ($5518 vs. $5911; p < 0.001), owing to lower inpatient acute care costs, despite higher medication-associated and radiotherapy costs. Care by high-volume providers was independently associated with a reduction of $599 per patient/month-lived (95% confidence interval - 966 to - 331) compared to low-volume providers. The incremental cost-effectiveness ratio was - 393. Care by high-volume providers remained the dominant strategy when varying the costing horizon and the high-volume definition. CONCLUSION: Care by high-volume providers for non-curative EGC is associated with superior survival and lower healthcare costs, indicating a dominant strategy that may provide an opportunity to improve cost-effectiveness of care delivery.

Disparities in esophageal cancer: less treatment, less surgical resection, and poorer survival in disadvantaged patients.

The incidence of esophageal cancer has increased steadily in the last decades in the United States. The aim of this paper was to characterize disparities in esophageal cancer treatment in different racial and socioeconomic population groups and compare long-term survival among different treatment modalities. A retrospective analysis of the National Cancer Database was performed including adult patients (≥18 years old) with a diagnosis of resectable (stages I-III) esophageal cancer between 2004 and 2015. Multivariable logistic regression models were used to determine the odds of being offered no treatment at all and surgical treatment across race, primary insurance, travel distance, income, and education levels. Multivariable Cox proportional hazards models were used to compare 5-year survival rates across different treatment modalities. A total of 60,621 esophageal cancer patients were included. Black patients, uninsured patients, and patients living in areas with lower levels of education were more likely to be offered no treatment. Similarly, black race, female patients, nonprivately insured patients, and those living in areas with lower median residential income and lower education levels were associated with lower rates of surgery. Patients receiving surgical treatment, compared to both no treatment and definitive chemoradiation, had significant better long-term survival in stage I, II, and III esophageal cancer. In conclusion, underserved patients with esophageal cancer appear to have limited access to surgical care, and are, in fact, more likely to not be offered any treatment at all. Considering the survival benefits associated with surgical resection, greater public health efforts to reduce disparities in esophageal cancer are needed.

A world map of esophagus cancer research: a critical accounting.

BACKGROUND: Esophageal cancer (EC) is one of the deadliest cancers worldwide. The contemporary strong increase of the adenocarcinomas in Western countries and the high mortality rates require the intensification of prospective multinational studies. METHODS: Therefore, this global health issue has been chosen for the bibliometric review of the global publication output. As source for meta and citation data, the Web of Science has been used and Density Equalizing Maps were applied for visualization. RESULTS: 17,387 articles on EC could be identified. The years with publication and citation maxima correspond to the appearance of the most prolific articles. China is the most publishing country, followed by Japan and the USA. Germany and the UK ranked 4th and 5th. The analysis of the ratios articles and socio-economic parameters emphasizes the leading position of the Scandinavian countries and Japan. Here, the high-income countries come out on top. The high incidence regions are mainly represented by Chinese and Japanese research. The association of the publication output and the overall research funding could be shown. CONCLUSIONS: A strengthened international network increasingly consisting of the scientifically best positioned countries as well as more of the high incidence countries worldwide is mandatory for future research. The findings deliver scientists, clinicians and decision makers backgrounds for future decisions all over the world.

[Cost-effectiveness and cost-benefit analysis of upper gastrointestinal cancer screening in Yangzhong City, Jiangsu Province, from 2009 to 2015].

Objective: To evaluate the effectiveness and benefit of the upper gastrointestinal cancer screening in Yangzhong city, Jiangsu province, from 2009 to 2015. Methods: From 2009 to 2015, 31 natural villages with high-incidence of upper gastrointestinal cancer were selected from Baqiao town, Youfang town and Xinglong sub-district in Yangzhong city. 13 776 residents aged 40 to 69 years old were recruited and screened for upper gastrointestinal cancer by using endoscopic examination and pathological diagnosis. Two economic evaluation methods, cost-effectiveness analysis and cost-benefit analysis, were performed to evaluate the current screening schemes. Results: The mean age of all respondents were (53.60±8.14) years old and the males accounted for 43.64% (6 012). A total of 502 cases of upper gastrointestinal tract lesions were detected, including 100 cases of cancer (62 cases of esophagus, gastric/cardiac early stage cancer, 38 cases of advanced stage cancer), 38 cases of severe esophageal hyperplasia/carcinoma in situ, and 15 cases of high-grade intraepithelial neoplasia in stomach/cardia, the detection rate was 0.73%, 0.28% and 0.11%, respectively; the early diagnosis rate was 75.16% (115/153). The cost of a precancerous lesion, a case diagnosed at the early stage and a positive case identified through the upper gastrointestinal cancer screening in Yangzhong City was 10 037.17, 30 460.64 and 22 895.25 RMB, respectively. The early detection cost index from 2009 to 2015 was 0.52, 0.56, 0.48, 0.48, 0.21, 0.30, and 0.26, respectively. The effectiveness-cost ratio from 2009 to 2015 was 3.41, 2.77, 2.66, 2.58, 4.99, 3.12, and 3.48, respectively. Conclusions: The project of early diagnosis and treatment of upper gastrointestinal tract cancer in Yangzhong city has achieved good results and benefits.

Postoperative outcomes of esophagectomy for cancer in elderly patients.

BACKGROUND: The number of elderly patients with esophageal cancer is expected to increase. We aimed to determine the postoperative outcomes of esophagectomy for esophageal cancer in elderly patients. MATERIAL AND METHODS: A retrospective, population-based analysis was performed using the National inpatient sample for the period 2000-2014. Adult patients ≥18 years old (yo) diagnosed with esophageal cancer who underwent esophagectomy during their inpatient hospitalization were included. Patients were categorized into <70 yo and ≥70 yo. Multivariable linear and logistic regressions were used to assess the potential effect of age on postoperative complications, inpatient mortality, and hospital charges. RESULTS: Overall, 5243 patients were included, with 3699 (70.6%) <70 yo and 1544 (29.5%) ≥70 yo. The yearly rate of esophagectomies among patients ≥70 yo did not significantly changed during the study period (28.4% in 2000 and 26.3% in 2014, P = 0.76). Elderly patients were significantly more likely to have postoperative cardiac failure (odds ratio 1.59, 95% confidence interval [CI] 1.21, 2.09, P = 0.0009) and inpatient mortality (odds ratio 1.84, 95% CI 1.39, 2.45, P < 0.0001). Among the elderly patients, hospital charges were, on average, $16,320 greater (95% CI $3110, $29,530) than patients <70 yo (P = 0.02). The predicted probability of mortality increased consistently across age (1.5% in 40 yo, 2.5% in 50 yo, 3.6% in 60 yo, 5.4% in 70 yo, and 7.0% in 80 yo). CONCLUSIONS: Elderly patients undergoing esophagectomy for cancer have a significantly higher risk of postoperative mortality and pose a higher financial burden on the health care system. Elderly patients with esophageal cancer should be carefully selected for surgery.

Screening and Surveillance for Barrett's Esophagus: Is It Cost-Effective?

The cost-effectiveness of screening and surveillance for Barrett's esophagus continues to evolve as the incidence of esophageal adenocarcinoma increases, biomarkers enhance the identification of individuals at highest risk for developing cancer, and endoscopic eradication of Barrett's esophagus improves. Screening to detect Barrett's esophagus may be cost-effective in selected high-risk groups based on age, race, sex and other factors such as symptoms of heartburn. Currently, endoscopic eradication therapy for Barrett's esophagus and high-grade dysplasia is a cost-effective intervention, while endoscopic therapy for non-dysplastic Barrett's esophagus is not a cost-effective strategy. As diagnosis of low-grade dysplasia improves, endoscopic eradication therapy may also prove to be a cost-effective intervention.

Effects of nutritional support on short-term clinical outcomes and immune response in unresectable locally advanced oesophageal squamous cell carcinoma.

This retrospective study investigated the efficiency of nutritional support in unresectable locally advanced oesophageal squamous cell carcinoma (LAOSCC) patients who received concurrent chemoradiotherapy (CCRT) based on 5-fluorouracil and cisplatin. In the routine care group, 63 patients served as historical controls and received nutrition support in a reactive manner. In addition, 57 patients in the nutritional support group received timely diet counselling, oral nutritional supplements, enteral nutrition and/or parenteral nutrition during CCRT. This support was based on scores from nutritional risk screening 2002 (NRS-2002) after June 2014. The nutritional support group had significant advantages over the routine care group with respect to the incidence of neutropenia, the objective response rate, the change in serum albumin and the lengths of hospital stay. In addition, the nutritional support group had significantly higher levels of IgG and IL-2, higher proportions of NK, CD3+ and CD4+ cells as well as a higher ratio of CD4+ /CD8+ cells than the routine care group (p < .05). In contrast, the nutritional support group had a significantly lower level of IL-6. In conclusion, the current nutritional care programme could bring benefits of improving treatment compliance, reducing toxicity and lengths of hospital stay and enhancing the immune response.

Inpatient burden of esophageal cancer and analysis of factors affecting in-hospital mortality and length of stay.

Esophageal cancer (EC) continues to be a major source of morbidity and mortality in the United States. However, there has been a relative dearth of research into hospital utilization in patients with EC. This study examines temporal trends in hospital admissions, length of stay (LOS), mortality, and costs associated with EC. In addition, we also analyzed factors associated with inpatient mortality and LOS. We interrogated National Inpatient Sample (NIS), a large registry of inpatient data, to retrieve information about various demographic and factors associated with hospital stay in patients who were admitted for EC between the years 1998 and 2013 in the United States. After examining trends over time, multivariate analysis was performed to identify factors associated with LOS and mortality. During 1998-2013, 538,776 hospital stays with principal diagnosis of EC were reviewed. Number of hospital stays and inpatient charges increased by 397 per year (±67.8; P < 0.0001) and $3,033 per patient per year (±135; <0.0001) respectively. Mortality and LOS decreased by 0.23% per year (±0.03; P < 0.0001) and 0.07 days per year (±0.006; P < 0.0001) respectively. Multiple factors associated with LOS and mortality were outlined. Despite overall increase in hospital utilization with respect to number of admissions and inpatient charges, inpatient mortality and LOS associated with EC declined. Factors associated with inpatient mortality and LOS may help drive clinical decision-making and influence healthcare or hospital policy.

Treatment selection for esophageal cancer: evaluation from a nationwide database.

BACKGROUND: Most elderly patients poorly tolerate the standard treatment for esophageal cancer; however, little information is available regarding the appropriateness of non-standard esophageal cancer treatments for those patients. This study aims to analyze the treatment costs and completion rates of patients undergoing a real-world treatment for esophageal cancer to elucidate the treatment selection and its quality. MATERIALS AND METHODS: We analyzed treatment costs and completion rates for patients with esophageal cancer and analyzed these data relative to patient age and center volumes. Patients with esophageal cancer [UICC, TMN, Clinical stage II/III (excluding T4)] who were diagnosed in 2013 were analyzed. Patients were classified into five groups defined as follows: surgical therapy, chemotherapy, concurrent chemoradiotherapy (CCRT), modified concurrent chemoradiotherapy (mCRT), and radiotherapy (RT). RESULTS: Mean and median age of patients who received surgery and CCRT were comparable; however, patients who underwent mCRT and RT tended to be older. Medical costs associated with surgery were higher than costs associated with other non-surgical treatments. Cost and completion rate of chemoradiotherapy did not differ between CCRT and mCRT; however, both had higher completion rates compared to that of RT. Surgical expenses tended to be the highest in low-volume centers and the lowest in high-volume centers. CONCLUSION: Treatment of esophageal cancer at high-volume centers seems well balanced compared with medium- to low-volume centers. mCRT was widely performed and comparable in medical cost to CCRT, although additional clinical impacts were unclear.

Economic burden of gastrointestinal cancer under the protection of the New Rural Cooperative Medical Scheme in a region of rural China with high incidence of oesophageal cancer: cross-sectional survey.

OBJECTIVE: To evaluate the financial burden of oesophageal cancer under the protection of the new Rural Cooperative Medical Scheme (NCMS) and to provide evidence and suggestions to policymakers in a high-incidence region in China. METHODS: We analysed inpatient claim data for oesophageal cancer, gastric cancer and colorectal cancer from 1 January to 31 December 2013. The data were extracted from the NCMS management system of Hua County, Henan Province, a typical high-risk region for oesophageal cancer in China. Cancer-specific health economic indicators were calculated to evaluate the financial burden under the protection of the local NCMS. RESULTS: The total cost of oesophageal cancer was 2.7-3.6 times higher than that of gastric cancer and colorectal cancer, respectively, due to high incidence of oesophageal cancer. For each hospitalisation to treat oesophageal cancer, the average total cost and out-of-pocket expenses after reimbursement equalled an entire year's gross domestic product per capita and per capita disposable income, respectively, for the local area. The average total cost per hospitalisation for oesophageal cancer increased monotonically with hospital level for surgical hospitalisations, and it increased more rapidly for non-surgical hospitalisations (from $301 to $2589, 860%) than for gastric cancer (from $289 to $1453, 503%) and colorectal cancer (from $359 to $1610, 448%). Vulnerable groups with less access to high-level hospitals were found in different gender and age groups. CONCLUSIONS: Oesophageal cancer imposes serious financial burdens on communities and patients' households in this high-incidence region, and no preferential policy from the local NCMS has been designed to address this issue. A special supportive policy should be developed on the basis of local disease profiles and population characteristics to alleviate the financial burden of populations at high risk for certain high-cost diseases.

Comparison of neoadjuvant versus a surgery first approach for gastric and esophagogastric cancer.

Gastric cancer remains a significant worldwide health concern. While surgery is required for cure, all but the earliest of cancers will require multimodality therapy. Chemotherapy and chemoradiation in the neoadjuvant and adjuvant settings have shown to improve overall survival, but the sequencing of treatment is controversial. As healthcare expenses surge, it is increasingly important to impart value to these treatments. This review will look at the intersection of effective treatment and costs for gastric cancer. J. Surg. Oncol. 2016;114:296-303. © 2016 Wiley Periodicals, Inc.

[Endoscopic mucosal resection (EMR) followed by radiofrequency ablation (RFA) in neoplastic Barrett's esophagus or Barrett early cancer is also economically superior to sole radical endoscopic resection]. / Endoskopische Mukosaresektion (EMR) mit nachfolgender Radiofrequenzablation (RFA) bei neoplastischem Barrett-Ösophagus bzw. Barrett-Frühkarzinom ist der alleinigen radikalen endoskopischen Resektion auch ökonomisch überlegen.

INTRODUCTION: Neoplastic changes (mild or high grade intraepithelial neoplasia (L- or HGIEN) or early cancer) in Barrett esophagus are treated with various methods. This study compares clinical-economical aspects of sole stepwise radical endoscopic resection (SRER) against combination treatment with EMR (Endoscopic mucosal resection) and RFA (radiofrequency ablation). MATERIAL AND METHODS: Based on clinical data from a randomized controlled trial 1 we developed an economic model for costs of treatment according to the German Hospital Remuneration System (G-DRG). Our calculating incorporated initial treatment costs and the cost of treating complications (both paid via G-DRG). RESULTS: Medical and economically, the treatment with EMR + RFA advantages over sole SRER treatment 1. The successful complete resection or destruction of neoplastic intestinal metaplastic tissue is similar in both procedures. Acute complications (24 vs. 13 % in SRER EMR + RFA) and late complications (88 vs. 13 % in SRER EMR + RFA) are significantly more likely in sole SRER than in the EMR + RFA. DISCUSSION: While SRER initially appears more cost-effective as a sole therapy, cost levels move significantly above EMR+RFA due to higher complication rates and following procedures costs. Overall, the costs of treatment was €â€Š13 272.11 in the SRER group and €â€Š11 389.33 in the EMR + RFA group. The EMR + RFA group thus achieved a cost advantage of €â€Š1882.78. The study shows that the treatment of neoplastic Barrett esophagus with EMR + RFA is also appropriate in economic terms.