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Haber G. What goes around, comes around: circumferential endoscopic submucosal dissection and stricture. Gastrointest Endosc 2024; 99:346-348. [PMID: 38368042 DOI: 10.1016/j.gie.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/07/2023] [Accepted: 11/07/2023] [Indexed: 02/19/2024]
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Chen HM, Lee MC, Tian JY, Dai MF, Wu YC, Huang CS, Hsu PK, Duong LT. Relationships Among Physical Activity, Daylight Exposure, and Rest-Activity Circadian Rhythm in Patients With Esophageal and Gastric Cancer: An Exploratory Study. Cancer Nurs 2024; 47:112-120. [PMID: 36728167 DOI: 10.1097/ncc.0000000000001188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Although rest-activity circadian rhythm (RACR) disruption is associated with mortality in patients with cancer, few studies have examined the effect of RACR on patients with esophageal and gastric cancer. OBJECTIVE The aim of this study was to identify the predictors of RACR. METHODS This cross-sectional, single-site study included 276 patients with esophageal and gastric cancer recruited from chest-surgery and general-surgery outpatient departments. Actigraphy was used to assess objective physical activity (PA), daylight exposure, and RACR, and 3-day PA was used to indicate the subjective amount of PA. The parameter of objective PA was the up activity mean; the parameter of daylight exposure was >500 lx, and the parameters of RACR were the 24-hour correlation coefficient, in-bed less than out-of-bed dichotomy index, midline estimating statistic of rhythm, and amplitude. The subjective amount of PA was calculated as the sum of mild, moderate, and vigorous PA. RESULTS The up activity mean predicted 24-hour correlation coefficient. The PA amount and up activity mean predicted in-bed less than out-of-bed dichotomy index. The up activity mean and >500-lx daylight exposure predicted midline estimating statistic of rhythm. Finally, the PA amount and up activity mean predicted the amplitude. CONCLUSIONS Increased PA and daylight exposure may improve RACR. IMPLICATIONS FOR PRACTICE Patients with esophageal and gastric cancer should be encouraged to engage in outdoor PA during the daytime as part of their regular lifestyle to maintain a robust circadian rhythm.
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Nofal S, Niu J, Resong P, Jin J, Merriman KW, Le X, Katki H, Heymach J, Antonoff MB, Ostrin E, Wu J, Zhang J, Toumazis I. Personal history of cancer as a risk factor for second primary lung cancer: Implications for lung cancer screening. Cancer Med 2024; 13:e7069. [PMID: 38466021 PMCID: PMC10926882 DOI: 10.1002/cam4.7069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 02/12/2024] [Accepted: 02/18/2024] [Indexed: 03/12/2024] Open
Abstract
BACKGROUND Personal history of cancer is an independent risk factor for lung cancer but is omitted from existing lung cancer screening eligibility criteria. In this study, we assess the lung cancer risk among cancer survivors and discuss potential implications for screening. METHODS This was a retrospective, secondary analysis of data from the Surveillance, Epidemiology and End Results (SEER) registry and the MD Anderson Cancer Center (MDACC). We estimated the standardized incidence ratios (SIRs) for lung cancer by site of first primary cancer using data from SEER. We assessed the lung cancer risk among head and neck cancer survivors from MDACC using cumulative incidence and compared the risk ratios (RR) by individuals' screening eligibility status. RESULTS Other than first primary lung cancer (SIR: 5.10, 95% CI: 5.01-5.18), cancer survivors in SEER with personal history of head and neck cancer (SIR: 3.71, 95% CI: 3.63-3.80) had the highest risk of developing second primary lung cancer, followed by bladder (SIR: 1.86, 95% CI: 1.81-1.90) and esophageal cancers (SIR: 1.78, 95% CI: 1.61-1.96). Head and neck cancer survivors had higher risk to develop lung cancer compared to the National Lung Screening Trial's subjects, (781 vs. 572 per 100,000 person-years, respectively). Head and neck cancer survivors ineligible for lung cancer screening seen at MDACC had significantly higher lung cancer risk than head and neck cancer survivors from SEER (RR: 1.9, p < 0.001). CONCLUSION Personal history of cancer, primarily head and neck cancer, is an independent risk factor for lung cancer and may be considered as an eligibility criterion in future lung cancer screening recommendations.
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Liu Y, Zhou J, Gu Y, Hu W, Lin H, Shang Q, Zhang H, Yang Y, Yuan Y, Chen L. Will synchronous esophageal and lung resection increase the incidence of anastomotic leaks? A multicenter retrospective study. Int J Surg 2024; 110:1653-1662. [PMID: 38181122 PMCID: PMC10942245 DOI: 10.1097/js9.0000000000001018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2024] [Accepted: 12/11/2023] [Indexed: 01/07/2024]
Abstract
BACKGROUND Reports on combined resection for synchronous lung lesions and esophageal cancer (CRLE) cases are rare and mostly individual cases. Furthermore, the feasibility of CRLE has always been a controversial topic. In the current study, the authors retrospectively analyzed the feasibility of CRLE and established an individualized prediction model for esophageal anastomotic leaks after CRLE by performing a multicenter retrospective study. METHODS Patients who underwent esophagectomy between January 2009 and June 2021 were extracted from a four-center prospectively maintained database, and those with CRLE at the same setting were matched in a 1:2 propensity score-matched (PSM) ratio to esophagectomy alone (EA) patients. A nomogram was then established based on the variables involved in multivariate logistic regression analysis. Internal validation of the nomogram was conducted utilizing Bootstrap resampling. Decision and clinical impact curve analysis were computed to assess the practical clinical utility of the nomogram. A prognosis analysis for CRLE and EA patients by Kaplan-Meier curves was conducted. RESULTS Of the 7152 esophagectomies, 216 cases of CRLE were eligible, and 1:2 ratio propensity score-matched EA patients were matched. The incidence of anastomotic leaks following CRLE increased significantly ( P =0.035). The results of the multivariate analysis indicated the leaks varied according to the type of lung resection (anatomic>wedge resection, P =0.016) and site of resected lobe (upper>middle/low lobe; P =0.027), and a nomogram was established to predict the occurrence of leaks accurately (area under the curve=0.786). Although no statistically significant difference in overall survival (OS) was observed in the CRLE group ( P =0.070), a trend toward lower survival rates was noted. Further analysis revealed that combined upper lobe anatomic resection was significantly associated with reduced OS ( P =0.027). CONCLUSION Our study confirms that CRLE is feasible but comes with a significantly increased risk of anastomotic leaks and a concerning trend of reduced survival, particularly when upper lobe anatomic resections are performed. These findings highlight the need for careful patient selection and surgical planning when considering CRLE.
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Chen S, Luo C, Liu S, Li H, Liu Y, Zhou H, Liu L, Chen H. LD-UNet: A long-distance perceptual model for segmentation of blurred boundaries in medical images. Comput Biol Med 2024; 171:108120. [PMID: 38367447 DOI: 10.1016/j.compbiomed.2024.108120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 12/27/2023] [Accepted: 02/04/2024] [Indexed: 02/19/2024]
Abstract
The blurriness of boundaries in medical image target regions hinders further improvement in automatic segmentation accuracy and is a challenging problem. To address this issue, we propose a model called long-distance perceptual UNet (LD-UNet), which has a powerful long-distance perception ability and can effectively perceive the semantic context of an entire image. Specifically, LD-UNet utilizes global and local long-distance induction modules, which endow the model with contextual semantic induction capabilities for long-distance feature dependencies. The modules perform long-distance semantic perception at the high and low stages of LD-UNet, respectively, effectively improving the accuracy of local blurred information assessment. We also propose a top-down deep supervision method to enhance the ability of the model to fit data. Then, extensive experiments on four types of tumor data with blurred boundaries are conducted. The dataset includes nasopharyngeal carcinoma, esophageal carcinoma, pancreatic carcinoma, and colorectal carcinoma. The dice similarity coefficient scores obtained by LD-UNet on the four datasets are 73.35%, 85.93%, 70.04%, and 82.71%. Experimental results demonstrate that LD-UNet is more effective in improving the segmentation accuracy of blurred boundary regions than other methods with long-distance perception, such as transformers. Among all models, LD-UNet achieves the best performance. By visualizing the feature dependency field of the models, we further explore the advantages of LD-UNet in segmenting blurred boundaries.
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Hamamoto H, Akahira J, Ichihara S. Multiple gastric squamous metaplasias with atypical differentiation showing esophageal subepithelial capillary network-like vessels. Dig Endosc 2024; 36:373. [PMID: 38148146 DOI: 10.1111/den.14751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 12/25/2023] [Indexed: 12/28/2023]
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Li K, Leng X, Peng L. Resected lymph nodes and survival of patients with esophageal squamous cell carcinoma in pT2 and pT3. Int J Surg 2024; 110:1879-1881. [PMID: 38116658 PMCID: PMC10942199 DOI: 10.1097/js9.0000000000001023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 12/10/2023] [Indexed: 12/21/2023]
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Chen J, Heng J, Zheng B, Zeng T, Wang H, Wang P, Lin Y, Gao W, Chen C, Tan L, Fu J. Carbon dioxide gas-induced pneumothorax versus one-lung ventilation in minimally invasive esophagectomy: a multicenter propensity score matching cohort study. Int J Surg 2024; 110:1376-1382. [PMID: 38051934 PMCID: PMC10942216 DOI: 10.1097/js9.0000000000000968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/21/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Carbon dioxide gas-induced pneumoperitoneum might be the reason for the shorter postoperative survival of patients with malignant tumors. Whether CO 2 gas-induced pneumothorax has unfavorable impacts on the surgical and oncological outcomes of minimally invasive esophagectomy remains unclear. METHODS Between 2010 and 2016, a total of 998 patients with squamous cell carcinoma of the esophagus who received video-assisted surgery were registered from three large-volume medical centers. The overall survival (OS) and disease-free survival (DFS) were compared after using propensity score-matched and inverse probability-weighted methods. In addition, the tumor-relapse state was evaluated, and the relapse pattern was compared. RESULTS A total of 422 and 576 minimally invasive esophagectomies with intraoperative one-lung ventilation and CO 2 -induced pneumothorax were enrolled, respectively. The 5-year OS and DFS were similar between the CO 2 -induced pneumothorax (64.2% and 64.7%) and one-lung ventilation (65.3% and 62.4%) groups following propensity matching. The inverse probability weighting revealed similarly equal survival results in the two groups. The 5-year relapse rates were 35.1% and 30.6% in the one-lung ventilation and CO 2 -induced pneumothorax groups, respectively. Moreover, the relapse patterns were not significantly different between the two groups. CONCLUSION The results of this study suggested that the use of intraoperative one-lung ventilation and CO 2 -induced pneumothorax have similar oncological outcomes; therefore, the two methods are both viable options in esophagectomy.
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Feng J, Wang L, Yang X, Chen Q, Cheng X. ASO Visual Abstract: Pretreatment Pan-Immune-Inflammation Value (PIV) in Predicting Therapeutic Response and Clinical Outcomes of Neoadjuvant Immunochemotherapy for Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2024; 31:2129-2130. [PMID: 37985527 DOI: 10.1245/s10434-023-14597-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
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Cooper L, Orgad R, Levi Y, Shmilovitch H, Feferman Y, Solomon D, Kashtan H. Esophageal cancer in octogenarians: Should esophagectomy be done? J Geriatr Oncol 2024; 15:101710. [PMID: 38281389 DOI: 10.1016/j.jgo.2024.101710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 12/23/2023] [Accepted: 01/22/2024] [Indexed: 01/30/2024]
Abstract
INTRODUCTION Esophagectomy is the treatment of choice for esophageal cancer. In octogenarians data is conflicting. We evaluated postoperative outcomes and long-term survival of octogenarians and their younger counterparts. MATERIALS AND METHODS A retrospective analysis of a prospectively maintained database including consecutive patients with esophageal cancer who underwent esophagectomy at a large referral, academic center between 2012 and 2021. Subgroups were designed according to age (<70, 70-79, and ≥ 80). RESULTS A total of 359 patients underwent esophagectomy for esophageal cancer, 223 (62%) aged <70, 107 (30%) aged 70-79 and 29 (8%) aged ≥80. Octogenarians had higher American Society of Anesthesiologists [ASA] scores (p = 0.001), and fewer received neoadjuvant therapy (p = 0.04). Octogenarians experienced more major complications (P < 0.001) with significantly higher 30-day mortality rate (P = 0.001). In a multivariable analysis, major complications were associated with higher risk of being discharged to a rehabilitation center (odds ratio [OR] 14.839, 95% confidence interval [CI] 4.921-44.747, p < 0.001) while age was not. Overall survival was reduced in octogenarians, with a 50th percentile survival of 10 months compared to 32 and 26 months in patients age < 70 and 70-79, respectively (p = 0.014). In a multivariable analysis, age ≥ 80 (hazard ratio [HR] 4.478 95% CI 2.151-9.322, p < 0.001), cancer stage (HR 1.545, 95% CI 1.095-2.179, p = 0.013), and postoperative major complications (HR 2.705 95% CI 1.913-3.823, p < 0.001) were independently associated with reduced survival. DISCUSSION Our study showed that octogenarians had significantly higher postoperative major complications compared to younger age groups. Overall survival was significantly reduced in these patients, probably due to an increased rate of perioperative mortality. Better patient selection and preparation may improve postoperative outcomes and increase long-term survival.
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Jones KF, Osazuwa-Peters OL, Des Marais A, Merlin JS, Check DK. Substance Use Disorders Among US Adult Cancer Survivors. JAMA Oncol 2024; 10:384-389. [PMID: 38206609 PMCID: PMC10784996 DOI: 10.1001/jamaoncol.2023.5785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/29/2023] [Indexed: 01/12/2024]
Abstract
Importance Some individuals are predisposed to cancer based on their substance use history, and others may use substances to manage cancer-related symptoms. Yet the intersection of substance use disorder (SUD) and cancer is understudied. Because SUD may affect and be affected by cancer care, it is important to identify cancer populations with a high prevalence of SUD, with the goal of guiding attention and resources toward groups and settings where interventions may be needed. Objective To describe the cancer type-specific prevalence of SUD among adult cancer survivors. Design, Setting, and Participants This cross-sectional study used data from the annually administered National Survey on Drug Use and Health (NSDUH) for 2015 through 2020 to identify adults with a history of solid tumor cancer. Substance use disorder was defined as meeting at least 1 of 4 Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition) criteria for abuse or at least 3 of 6 criteria for dependence. Main Outcomes and Measures Per NSDUH guidelines, we made adjustments to analysis weights by dividing weights provided in the pooled NSDUH data sets by the number of years of combined data (eg, 6 for 2015-2020). The weighted prevalence and corresponding SEs (both expressed as percentages) of active SUD (ie, within the past 12 months) were calculated for respondents with any lifetime history of cancer and, in secondary analyses, respondents diagnosed with cancer within 12 months prior to taking the survey. Data were analyzed from July 2022 to June 2023. Results This study included data from 6101 adult cancer survivors (56.91% were aged 65 years or older and 61.63% were female). Among lifetime cancer survivors, the prevalence of active SUD was 3.83% (SE, 0.32%). Substance use disorder was most prevalent in survivors of head and neck cancer (including mouth, tongue, lip, throat, and pharyngeal cancers; 9.36% [SE, 2.47%]), esophageal and gastric cancer (9.42% [SE, 5.51%]), cervical cancer (6.24% [SE, 1.41%]), and melanoma (6.20% [SE, 1.34%]). Alcohol use disorder was the most common SUD (2.78% [SE, 0.26%]) overall and in survivors of head and neck cancer, cervical cancer, and melanoma. In survivors of esophageal and gastric cancers, cannabis use disorder was the most prevalent SUD (9.42% [SE, 5.51%]). Among respondents diagnosed with cancer in the past 12 months, the overall prevalence of active SUD was similar to that in the lifetime cancer survivor cohort (3.81% [SE, 0.74%]). However, active SUD prevalence was higher in head and neck (18.73% [SE, 10.56%]) and cervical cancer survivors (15.70% [SE, 5.35%]). The distribution of specific SUDs was different compared with that in the lifetime cancer survivor cohort. For example, in recently diagnosed head and neck cancer survivors, sedative use disorder was the most common SUD (9.81% [SE, 9.17%]). Conclusions and Relevance Findings of this study suggest that SUD prevalence is higher among survivors of certain types of cancer; this information could be used to identify cancer survivors who may benefit from integrated cancer and SUD care. Future efforts to understand and address the needs of adult cancer survivors with comorbid SUD should prioritize cancer populations in which SUD prevalence is high.
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Gao L, Tang L, Li X, Peng J, Hu Z, Liu B. Efficacy and safety of sintilimab combined with apatinib as third-line or above therapy for patients with advanced or metastatic gastric cancer. Anticancer Drugs 2024; 35:277-283. [PMID: 37948350 PMCID: PMC10833188 DOI: 10.1097/cad.0000000000001554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 11/12/2023]
Abstract
This study aimed to evaluate the efficacy and safety of the combination of sintilimab and apatinib for the treatment of patients with advanced or metastatic gastric cancer (GC) and gastroesophageal junction (GEJ) cancer. This retrospective study analyzed data from 34 patients who had advanced or metastatic GC/GEJ cancer and received the combination therapy of sintilimab and apatinib as a third-line or above treatment. The primary endpoint was progression-free survival (PFS), and secondary endpoints included objective response rate (ORR), disease control rate (DCR), overall survival (OS), and safety. Among the 34 patients, none achieved a complete response (CR), 3 patients (8.8%) achieved a partial response, 23 patients (67.6%) had stable disease, and 8 patients (23.5%) experienced progressive disease. The ORR and DCR were 8.8% and 76.5%, respectively. The median PFS was 6.0 months (95% CI: 3.6-8.4), and the median OS was 11.6 months (95% CI: 8.1-15.1). Subgroup analysis revealed significant differences in OS between patients with high and low Eastern Cooperative Oncology Group Performance Status scores and between patients with and without a history of gastrectomy. Common adverse events (AEs) during treatment included fatigue (52.9%), anemia (47.1%), leukopenia (26.5%), hypothyroidism (23.5%), nausea and vomiting (20.6%), neutropenia (20.6%), and thrombocytopenia (17.6%), most of which were grade 1 and 2 AEs. No deaths occurred due to AEs. These findings indicate that the combination of sintilimab and apatinib has a favorable therapeutic effect in patients with advanced GC. Moreover, the AEs associated with this therapy are generally manageable.
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Mantziari S, Elliott JA, Markar SR, Klevebro F, Goense L, Johar A, Lagergren P, Zaninotto G, van Hillegersberg R, van Berge Henegouwen MI, Schäfer M, Nilsson M, Hanna GB, Reynolds JV. Sex-related differences in oncologic outcomes, operative complications and health-related quality of life after curative-intent oesophageal cancer treatment: multicentre retrospective analysis. BJS Open 2024; 8:zrae026. [PMID: 38568850 PMCID: PMC10989878 DOI: 10.1093/bjsopen/zrae026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/26/2023] [Accepted: 01/02/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Oesophageal cancer, in particular adenocarcinoma, has a strong male predominance. However, the impact of patient sex on operative and oncologic outcomes and recovery of health-related quality of life is poorly documented, and was the focus of this large multicentre cohort study. METHODS All consecutive patients who underwent oncological oesophagectomy from 2009 to 2015 in the 20 European iNvestigation of SUrveillance after Resection for Esophageal cancer study group centres were assessed. Clinicopathologic variables, therapeutic approach, postoperative complications, survival and health-related quality of life data were compared between male and female patients. Multivariable analyses adjusted for age, sex, tumour histology, treatment protocol and major complications. Specific subgroup analyses comparing adenocarcinoma versus squamous cell cancer for all key outcomes were performed. RESULTS Overall, 3974 patients were analysed, 3083 (77.6%) male and 891 (22.4%) female; adenocarcinoma was predominant in both groups, while squamous cell cancer was observed more commonly in female patients (39.8% versus 15.1%, P < 0.001). Multivariable analysis demonstrated improved outcomes in female patients for overall survival (HRmales 1.24, 95% c.i. 1.07 to 1.44) and disease-free survival (HRmales 1.22, 95% c.i. 1.05 to 1.43), which was caused by the adenocarcinoma subgroup, whereas this difference was not confirmed in squamous cell cancer. Male patients presented higher health-related quality of life functional scores but also a higher risk of financial problems, while female patients had lower overall summary scores and more persistent gastrointestinal symptoms. CONCLUSION This study reveals uniquely that female sex is associated with more favourable long-term survival after curative treatment for oesophageal cancer, especially adenocarcinoma, although long-term overall and gastrointestinal health-related quality of life are poorer in women.
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Yadlapati R. Incidence of Esophageal Adenocarcinoma Among Symptomatic Reflux Patients Without Erosive Disease on Endoscopy is Similar to the General Population. Gastroenterology 2024; 166:533-534. [PMID: 37977311 PMCID: PMC10922406 DOI: 10.1053/j.gastro.2023.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 11/09/2023] [Indexed: 11/19/2023]
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Solfisburg QS, Baldini F, Baldwin-Hunter B, Austin GI, Lee HH, Park H, Freedberg DE, Lightdale CJ, Korem T, Abrams JA. The Salivary Microbiome and Predicted Metabolite Production Are Associated with Barrett's Esophagus and High-Grade Dysplasia or Adenocarcinoma. Cancer Epidemiol Biomarkers Prev 2024; 33:371-380. [PMID: 38117184 PMCID: PMC10955687 DOI: 10.1158/1055-9965.epi-23-0652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 09/05/2023] [Accepted: 12/18/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Esophageal adenocarcinoma (EAC) is rising in incidence, and established risk factors do not explain this trend. Esophageal microbiome alterations have been associated with Barrett's esophagus (BE) and dysplasia and EAC. The oral microbiome is tightly linked to the esophageal microbiome; this study aimed to identify salivary microbiome-related factors associated with BE, dysplasia, and EAC. METHODS Clinical data and oral health history were collected from patients with and without BE. The salivary microbiome was characterized, assessing differential relative abundance of taxa by 16S rRNA gene sequencing and associations between microbiome composition and clinical features. Microbiome metabolic modeling was used to predict metabolite production. RESULTS A total of 244 patients (125 non-BE and 119 BE) were analyzed. Patients with high-grade dysplasia (HGD)/EAC had a significantly higher prevalence of tooth loss (P = 0.001). There were significant shifts with increased dysbiosis associated with HGD/EAC, independent of tooth loss, with the largest shifts within the genus Streptococcus. Modeling predicted significant shifts in the microbiome metabolic capacities, including increases in L-lactic acid and decreases in butyric acid and L-tryptophan production in HGD/EAC. CONCLUSIONS Marked dysbiosis in the salivary microbiome is associated with HGD and EAC, with notable increases within the genus Streptococcus and accompanying changes in predicted metabolite production. Further work is warranted to identify the biological significance of these alterations and to validate metabolic shifts. IMPACT There is an association between oral dysbiosis and HGD/EAC. Further work is needed to establish the diagnostic, predictive, and causal potential of this relationship.
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Wu G, Wu Q, Xu J, Gao G, Chen T, Chen G. Mortality burden and future projections of major risk factors for esophageal cancer in China from 1990 to 2019. Gen Thorac Cardiovasc Surg 2024; 72:192-201. [PMID: 37973657 DOI: 10.1007/s11748-023-01987-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/25/2023] [Indexed: 11/19/2023]
Abstract
OBJECTIVE This study, based on Global Burden of Disease (GBD) data, aimed to report the long-term trend in mortality rates caused by risk factors for esophageal cancer (EC) in China from 1990 to 2019 and predict the burden of EC mortality caused by these risk factors over the next 15 years. METHODS We examined six risk factors that influenced EC mortality rates in China and their respective rankings. Furthermore, we analyzed the number of deaths and crude mortality rates (CMR) caused by these risk factors for both sexes and different age groups. Age-standardized mortality rates (ASMR) and the number of deaths across all age groups were also analyzed. Finally, we utilized the Bayesian Age-Period-Cohort (BAPC) model to predict the trends in ASMR burden caused by these risk factors in the future. RESULTS From 1990 to 2019, the percentage changes in ASMR for EC caused by the six risk factors in China were as follows: smoking (- 33.4%), alcohol consumption (- 23.0%), low fruit intake (- 73.6%), low vegetable intake (- 96.0%), high Body Mass Index (BMI) (25.1%), and tobacco chewing (- 32.8%). In 2019, the top three risk factors contributing to EC ASMR in China were smoking, alcohol consumption, and high BMI. Overall, the ASMR for EC in China fluctuated and declined from 1990 to 2019. The most common risk factors for males were smoking and alcohol consumption, while low fruit intake and high BMI were the most common risk factors for females. The impact of these risk factors on EC mortality increased with age, except for the elderly population. BAPC analysis indicated that the influence of these risk factors on ASMR was expected to remain relatively stable in the next 15 years, suggesting a continued significant burden of EC. CONCLUSION The projected burden of EC mortality in China was expected to continue increasing steadily over the next 15 years, highlighting the pressing need for disease control measures. To alleviate this burden, targeted prevention and control policies addressing risk factors for EC such as smoking, alcohol consumption, and high BMI are necessary.
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Morales-Berstein F, Biessy C, Viallon V, Goncalves-Soares A, Casagrande C, Hémon B, Kliemann N, Cairat M, Blanco Lopez J, Al Nahas A, Chang K, Vamos E, Rauber F, Bertazzi Levy R, Barbosa Cunha D, Jakszyn P, Ferrari P, Vineis P, Masala G, Catalano A, Sonestedt E, Borné Y, Katzke V, Bajracharya R, Agnoli C, Guevara M, Heath A, Radoï L, Mancini F, Weiderpass E, Huerta JM, Sánchez MJ, Tjønneland A, Kyrø C, Schulze MB, Skeie G, Lukic M, Braaten T, Gunter M, Millett C, Agudo A, Brennan P, Borges MC, Richmond RC, Richardson TG, Davey Smith G, Relton CL, Huybrechts I. Ultra-processed foods, adiposity and risk of head and neck cancer and oesophageal adenocarcinoma in the European Prospective Investigation into Cancer and Nutrition study: a mediation analysis. Eur J Nutr 2024; 63:377-396. [PMID: 37989797 PMCID: PMC10899298 DOI: 10.1007/s00394-023-03270-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 10/10/2023] [Indexed: 11/23/2023]
Abstract
PURPOSE To investigate the role of adiposity in the associations between ultra-processed food (UPF) consumption and head and neck cancer (HNC) and oesophageal adenocarcinoma (OAC) in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. METHODS Our study included 450,111 EPIC participants. We used Cox regressions to investigate the associations between the consumption of UPFs and HNC and OAC risk. A mediation analysis was performed to assess the role of body mass index (BMI) and waist-to-hip ratio (WHR) in these associations. In sensitivity analyses, we investigated accidental death as a negative control outcome. RESULTS During a mean follow-up of 14.13 ± 3.98 years, 910 and 215 participants developed HNC and OAC, respectively. A 10% g/d higher consumption of UPFs was associated with an increased risk of HNC (hazard ratio [HR] = 1.23, 95% confidence interval [CI] 1.14-1.34) and OAC (HR = 1.24, 95% CI 1.05-1.47). WHR mediated 5% (95% CI 3-10%) of the association between the consumption of UPFs and HNC risk, while BMI and WHR, respectively, mediated 13% (95% CI 6-53%) and 15% (95% CI 8-72%) of the association between the consumption of UPFs and OAC risk. UPF consumption was positively associated with accidental death in the negative control analysis. CONCLUSIONS We reaffirmed that higher UPF consumption is associated with greater risk of HNC and OAC in EPIC. The proportion mediated via adiposity was small. Further research is required to investigate other mechanisms that may be at play (if there is indeed any causal effect of UPF consumption on these cancers).
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Pelzner K, Fuchs C, Petersen M, Maus M, Bruns CJ, Leers JM. Sex- and gender-specific differences in symptoms and health-related quality of life among patients with gastroesophageal reflux disease. Dis Esophagus 2024; 37:doad064. [PMID: 37963417 DOI: 10.1093/dote/doad064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 07/01/2023] [Accepted: 10/25/2023] [Indexed: 11/16/2023]
Abstract
Gastroesophageal Reflux Disease (GERD) is a common chronic gastrointestinal disorder affecting both men and women. Nonerosive reflux disease generally affects more women, whereas GERD complications such as Barrett's esophagus (BE) or esophageal cancer affect more men. The aim of this study was to evaluate sex- and gender-specific symptoms and health-related quality of life (HRQoL) among men and women with GERD. Patients with clinical signs of reflux and completion of 24-hour pH-Impedance testing at the University Hospital Cologne were included into the study. Evaluation of symptoms and HRQoL included the following validated questionnaires: GERD-Health-Related Quality of Life (GERD HRQL), Gastrointestinal Quality of Life Index (GIQLI), and Hospital Anxiety and Depression Scale (HADS). In all, 509 women and 355 men with GERD were included. Men had a significantly higher DeMeester score (60.2 ± 62.6 vs. 43 ± 49.3, P < 0.001) and a higher incidence of BE (18.6 vs. 11.2%, P = 0.006). Women demonstrated significantly higher levels of anxiety (30.9 vs. 14.5%, P = 0.001), more severely impacting symptoms (45.3 ± 11.3 vs. 49.9 ± 12.3, P < 0.001), as well as physical (14.2 ± 5.7 vs. 16.7 ± 5.6, P < 0.001) and social dysfunction (13.3 ± 4.8 vs. 14.8 ± 4.3, P = 0.002). Women further reported a lower HRQoL (85.3 ± 22.7 vs. 92.9 ± 20.8, P < 0.001). Men and women differ on biological, psychological, and sociocultural levels.
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Bell-Brown A, Hopkins T, Watabayashi K, Overstreet K, Leahy A, Bradshaw E, Gallagher K, Obenchain J, Padron A, Scott B, Flores B, Shankaran V. A proactive financial navigation intervention in patients with newly diagnosed gastric and gastroesophageal junction adenocarcinoma. Support Care Cancer 2024; 32:189. [PMID: 38400905 PMCID: PMC10894103 DOI: 10.1007/s00520-024-08399-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 02/19/2024] [Indexed: 02/26/2024]
Abstract
PURPOSE Many cancer patients and caregivers experience financial hardship, leading to poor outcomes. Gastric and gastroesophageal junction (GEJ) cancer patients are particularly at risk for financial hardship given the intensity of treatment. This pilot randomized study among gastric/GEJ cancer patients and caregivers tested a proactive financial navigation (FN) intervention to obtain a signal of efficacy to inform a larger, more rigorous randomized study. METHODS We tested a 3-month proactive FN intervention among gastric/GEJ cancer patients and caregivers compared to usual care. Caregiver participation was optional. The primary endpoint was incidence of financial hardship, defined as follows: accrual of debt, income decline of ≥ 20%, or taking loans to pay for treatment. Data from participant surveys and documentation by partner organizations delivering the FN intervention was analyzed and outcomes were compared between study arms. RESULTS Nineteen patients and 12 caregivers consented. Primary FN resources provided included insurance navigation, budget planning, and help with out-of-pocket medical expenses. Usual care patients were more likely to experience financial hardship (50% vs 40%) and declines in quality of life (37.5% vs 0%) compared to intervention patients. Caregivers in both arms reported increased financial stress and poorer quality of life over the study period. CONCLUSIONS Proactive financial navigation has potentially positive impacts on financial hardship and quality of life for cancer patients and more large-scale randomized interventions should be conducted to rigorously explore the impact of similar interventions. Interventions that have the potential to lessen caregiver financial stress and burden need further exploration. TRIAL REGISTRATION TRN: NCT03986502, June 14, 2019.
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de Moraes FCA, Pasqualotto E, Chavez MP, Ferreira ROM, De Castria TB, Burbano RMR. Efficacy and safety of Zolbetuximab plus chemotherapy for advanced CLDN18.2-positive gastric or gastro-oesophageal adenocarcinoma: a meta-analysis of randomized clinical trials. BMC Cancer 2024; 24:240. [PMID: 38383390 PMCID: PMC10882870 DOI: 10.1186/s12885-024-11980-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 02/07/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND The benefit of adding Zolbetuximab to the treatment in patients with Claudin-18 isoform 2 (CLDN18.2)-positive, human epidermal growth factor receptor 2-negative, locally advanced unresectable or metastatic gastric or gastro-oesophageal junction adenocarcinoma (GC/GEJ) is not yet fully elucidated. METHODS We searched PubMed, Embase and Cochrane databases for randomized controlled trials (RCTs) that investigated Zolbetuximab plus chemotherapy versus chemotherapy alone for GC or GEJ adenocarcinoma. We computed hazard-ratios (HRs) or odds-ratios (ORs) for binary endpoints, with 95% confidence intervals (CIs). RESULTS Three studies and 1,233 patients were included. Comparing with Zolbetuximab plus chemotherapy versus chemotherapy alone, progression-free survival (PFS) rate (HR 0.64; 95% CI 0.49-0.84; p < 0.01) and overall survival (OS) rate (HR 0.72; 95% CI 0.62-0.83; p < 0.01) were significant in favor of the Zolbetuximab group. Regarding effectiveness, the Objective Response Rate (ORR) was (OR 1.15; 95% CI 0.87-1.53; p = 0.34). CONCLUSIONS In this comprehensive systematic review and meta-analysis of RCTs, the incorporation of Zolbetuximab alongside chemotherapy offers a promising prospect for reshaping the established treatment paradigms for patients diagnosed with advanced CLDN18.2-positive GC/GEJ cancer.
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Ijaz J, Harry E, Raine K, Menzies A, Beal K, Quail MA, Zumalave S, Jung H, Coorens THH, Lawson ARJ, Leongamornlert D, Francies HE, Garnett MJ, Ning Z, Campbell PJ. Haplotype-specific assembly of shattered chromosomes in esophageal adenocarcinomas. CELL GENOMICS 2024; 4:100484. [PMID: 38232733 PMCID: PMC10879010 DOI: 10.1016/j.xgen.2023.100484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 10/13/2023] [Accepted: 12/11/2023] [Indexed: 01/19/2024]
Abstract
The epigenetic landscape of cancer is regulated by many factors, but primarily it derives from the underlying genome sequence. Chromothripsis is a catastrophic localized genome shattering event that drives, and often initiates, cancer evolution. We characterized five esophageal adenocarcinoma organoids with chromothripsis using long-read sequencing and transcriptome and epigenome profiling. Complex structural variation and subclonal variants meant that haplotype-aware de novo methods were required to generate contiguous cancer genome assemblies. Chromosomes were assembled separately and scaffolded using haplotype-resolved Hi-C reads, producing accurate assemblies even with up to 900 structural rearrangements. There were widespread differences between the chromothriptic and wild-type copies of chromosomes in topologically associated domains, chromatin accessibility, histone modifications, and gene expression. Differential epigenome peaks were most enriched within 10 kb of chromothriptic structural variants. Alterations in transcriptome and higher-order chromosome organization frequently occurred near differential epigenetic marks. Overall, chromothripsis reshapes gene regulation, causing coordinated changes in epigenetic landscape, transcription, and chromosome conformation.
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Wu L, Yan H, Qin Y, Huang M, Wang T, Jin Q, Wei W. Fruquintinib plus oxaliplatin combined with S-1 (SOX) as neoadjuvant therapy for locally advanced gastric cancer (GC) or gastro-oesophageal junction adenocarcinoma (GEJ): a multicentre, phase II, single-arm, open-label clinical trial (FRUTINEOGA) protocol. BMJ Open 2024; 14:e075696. [PMID: 38341203 PMCID: PMC10862274 DOI: 10.1136/bmjopen-2023-075696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
INTRODUCTION Curing locally advanced gastric cancer (GC) or gastro-oesophageal junction adenocarcinoma (GEJ) with surgery alone is challenging. Neoadjuvant chemotherapy (NCT) has become the standard treatment for patients with locally advanced GC/GEJ, and SOX is the most common neoadjuvant regimen in China. The generally good tolerability in patients and fruquintinib's low potential for drug-drug interaction suggest that it may be highly suitable for combinations with other antineoplastic therapies. A combination of fruquintinib, S-1 and oxaliplatin can be a promising neoadjuvant treatment for locally advanced GC/GEJ. In this phase II study, we aim to investigate the efficacy and toxicity of fruquintinib plus SOX as neoadjuvant treatment for locally advanced GC/GEJ. METHODS AND ANALYSIS The FRUTINEOGA trial is a prospective, multicentre, phase II, single-arm, open-label clinical trial that will enrol 54 patients. Eligible patients will be registered, enrolled and receive 2-4 cycles of fruquintinib plus SOX, after which surgery will be performed and tumour regression will be evaluated. The primary endpoint is the pathological remission rate, and the secondary endpoints are disease-free survival, overall survival, objective response rate, major pathological response rate and R0 resection rate. ETHICS AND DISSEMINATION Written informed consent will be required from all patients enrolled, and it will be provided by them. The study protocol received approval from the independent ethical review committee of Guangxi Medical University Cancer Hospital, Wuming Hospital of Guangxi Medical University and Wuzhou Red Cross Hospital, Wuzhou Gongren Hospital (approval number: CS2021(96)). We will submit the finalised paper for publication on completing the analyses. This study will provide valuable insights to clinicians regarding the safety and efficacy of incorporating fruquintinib into SOX as neoadjuvant treatment for locally advanced GC/GEJ. The findings have the potential to inform future research proposals and may guide the use of fruquintinib in the neoadjuvant setting for locally advanced GC/GEJ. TRIAL REGISTRATION NUMBER NCT05122091.
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Weh KM, Howard CL, Zhang Y, Tripp BA, Clarke JL, Howell AB, Rubenstein JH, Abrams JA, Westerhoff M, Kresty LA. Prebiotic proanthocyanidins inhibit bile reflux-induced esophageal adenocarcinoma through reshaping the gut microbiome and esophageal metabolome. JCI Insight 2024; 9:e168112. [PMID: 38329812 PMCID: PMC11063939 DOI: 10.1172/jci.insight.168112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 02/02/2024] [Indexed: 02/10/2024] Open
Abstract
The gut and local esophageal microbiome progressively shift from healthy commensal bacteria to inflammation-linked pathogenic bacteria in patients with gastroesophageal reflux disease, Barrett's esophagus, and esophageal adenocarcinoma (EAC). However, mechanisms by which microbial communities and metabolites contribute to reflux-driven EAC remain incompletely understood and challenging to target. Herein, we utilized a rat reflux-induced EAC model to investigate targeting the gut microbiome-esophageal metabolome axis with cranberry proanthocyanidins (C-PAC) to inhibit EAC progression. Sprague-Dawley rats, with or without reflux induction, received water or C-PAC ad libitum (700 μg/rat/day) for 25 or 40 weeks. C-PAC exerted prebiotic activity abrogating reflux-induced dysbiosis and mitigating bile acid metabolism and transport, culminating in significant inhibition of EAC through TLR/NF-κB/TP53 signaling cascades. At the species level, C-PAC mitigated reflux-induced pathogenic bacteria (Streptococcus parasanguinis, Escherichia coli, and Proteus mirabilis). C-PAC specifically reversed reflux-induced bacterial, inflammatory, and immune-implicated proteins and genes, including Ccl4, Cd14, Crp, Cxcl1, Il6, Il1b, Lbp, Lcn2, Myd88, Nfkb1, Tlr2, and Tlr4, aligning with changes in human EAC progression, as confirmed through public databases. C-PAC is a safe, promising dietary constituent that may be utilized alone or potentially as an adjuvant to current therapies to prevent EAC progression through ameliorating reflux-induced dysbiosis, inflammation, and cellular damage.
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Gil GF, Anderson JA, Aravkin A, Bhangdia K, Carr S, Dai X, Flor LS, Hay SI, Malloy MJ, McLaughlin SA, Mullany EC, Murray CJL, O'Connell EM, Okereke C, Sorensen RJD, Whisnant J, Zheng P, Gakidou E. Health effects associated with chewing tobacco: a Burden of Proof study. Nat Commun 2024; 15:1082. [PMID: 38316758 PMCID: PMC10844244 DOI: 10.1038/s41467-024-45074-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 01/15/2024] [Indexed: 02/07/2024] Open
Abstract
Chewing tobacco use poses serious health risks; yet it has not received as much attention as other tobacco-related products. This study synthesizes existing evidence regarding the health impacts of chewing tobacco while accounting for various sources of uncertainty. We conducted a systematic review and meta-analysis of chewing tobacco and seven health outcomes, drawing on 103 studies published from 1970 to 2023. We use a Burden of Proof meta-analysis to generate conservative risk estimates and find weak-to-moderate evidence that tobacco chewers have an increased risk of stroke, lip and oral cavity cancer, esophageal cancer, nasopharynx cancer, other pharynx cancer, and laryngeal cancer. We additionally find insufficient evidence of an association between chewing tobacco and ischemic heart disease. Our findings highlight a need for policy makers, researchers, and communities at risk to devote greater attention to chewing tobacco by both advancing tobacco control efforts and investing in strengthening the existing evidence base.
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Liu D, Zhou J, Fu P. Prognostic significance of miRNA-21, 25, 100, 223 expressions in esophageal cancer: A meta-analysis. Asian J Surg 2024; 47:1147-1150. [PMID: 37968217 DOI: 10.1016/j.asjsur.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/03/2023] [Indexed: 11/17/2023] Open
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