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Esophageal disorders /cancers

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https://www.readbyqxmd.com/read/29133255/high-prevalence-of-barrett-s-esophagus-and-esophageal-squamous-cell-carcinoma-after-repair-of-esophageal-atresia
#1
Floor W T Vergouwe, Hanneke IJsselstijn, Katharina Biermann, Nicole S Erler, René M H Wijnen, Marco J Bruno, Manon C W Spaander
BACKGROUND & AIMS: Esophageal atresia is rare, but improved surgical and intensive care techniques have increased rates of survival in children, so there are now many adults with this disorder. Many patients with esophageal atresia develop gastroesophageal reflux (GER), raising concerns about increased risk of Barrett's esophagus (BE; prevalence of 1.3%-1.6% in general population) and esophageal carcinoma. We assessed the prevalence of BE and esophageal carcinoma in this population. METHODS: We performed a prospective study of 289 patients with esophageal atresia at the Department of Gastroenterology and Hepatology at Erasmus MC University Medical Center in The Netherlands, from May 2012 through March 2017...
November 10, 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/29113389/psychiatric-morbidity-and-its-impact-on-surgical-outcomes-for-esophageal-and-gastric-cancer-patients-a-nationwide-cohort-study
#2
Huan Song, Jianwei Zhu, Donghao Lu, Fang Fang, Weimin Ye, Lars Lundell, Jan Johansson, Mats Lindblad, Magnus Nilsson
Background: Due to the lack of detailed clinical information, existed evidence regarding a link between psychiatric factors and adverse cancer prognosis was inclusive. Results: We identified 1,340 patients (48.8%) with perioperative psychiatric morbidity. Preoperative psychiatric morbidity was significantly associated with both general and surgical complications within 30 days (RR = 1.3, 95% confidence interval [CI] 1.1-1.5), and the risk of death within 90 days (RR = 1...
October 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/29078570/robotic-technological-aids-in-esophageal-surgery
#3
REVIEW
Fabrizio Rebecchi, Marco E Allaix, Mario Morino
Robotic technology is an emerging technology that has been developed in order to overcome some limitations of the standard laparoscopic approach, offering a stereoscopic three-dimensional visualization of the surgical field, increased maneuverability of the surgical tools with consequent increased movement accuracy and precision and improved ergonomics. It has been used for the surgical treatment of most benign esophageal disorders. More recently, it has been proposed also for patients with operable esophageal cancer...
2017: Journal of Visualized Surgery
https://www.readbyqxmd.com/read/28980268/processing-and-analyzing-human-microbiome-data
#4
Xuan Zhu, Jian Wang, Cielito Reyes-Gibby, Sanjay Shete
The human microbiome is associated with complex disorders such as diabetes, cancer, obesity and cardiovascular disorders. Recent technological developments have allowed researchers to fully quantify the composition of the microbiome using culture-independent approaches, resulting in a large amount of microbiome data, which provide invaluable opportunities to assess the important contributions of the microbiome to human health and disease. In this chapter, we discuss and evaluate multiple statistical approaches for processing, summarizing, and analyzing microbiome data...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28885355/secondary-hypertrophic-osteoarthropathy-caused-by-non-pleural-or-pulmonary-tumors
#5
MULTICENTER STUDY
Hans-Jonas Meyer, Leonard Leifels, Andreas Gunter Bach, Alexey Surov
Hypertrophic osteoarthropathy (HOA) is a rare paraneoplastic syndrome characterized by digital clubbing, periosteal reaction, polyarthralgia, arthritis, and synovitis. Herein, we report a case series of patients with secondary HOA caused by non-pleural or pulmonary tumors.The radiologic databases of 2 tertiary university hospitals were retrospectively screened for secondary HOA patients. In addition, a systemic review of the published case reports. Only HOA cases with non-pleural or pulmonary malignancies were involved into the study...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28839322/breast-cancer-in-a-patient-with-kindlers-syndrome
#6
Itrat Mehdi, Bassim Jaffar Al Bahrani, Taha Mohsin Al Lawati, Zahid Al Mandhari, Fatima Ramadhan Al Lawati
Breast Cancer (BC) has associated risk factors and genetic factors like BRCA1, and BRCA2. Many benign and malignant disease processes are found concurrently with BC and believed to be additional risk factors like gall bladder stones (cholelithiasis), hypertension, diabetes mellitus, cerebrovascular lesions, arthritis, spine and spinal cord degenerative lesions, infertility, depression, sleep disturbances, obesity, autoimmune diseases (SLE), and thyroid diseases. There are some malignant disease associations like synchronous or metachronous ovarian, colonic and endometrial tumours with Breast cancer...
August 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28819356/comparison-of-efficacy-of-self-expandable-metallic-stent-placement-in-the-unresectable-esophageal-cancer-patients
#7
Masaya Uesato, Yasunori Akutsu, Kentarou Murakami, Yorihiko Muto, Akiko Kagaya, Akira Nakano, Mizuho Aikawa, Tomohide Tamachi, Takahiro Arasawa, Hiroyuki Amagai, Yasuhide Muto, Hisahiro Matsubara
This is a retrospective study to evaluate the prevention of complications of metallic stent placement in patients with unresectable advanced esophageal cancer. A total of 87 patients were treated with 4 types of metal stents in the esophagus over a period of 18 years. Stent placement was technically successful. The most common prior treatment was chemoradiotherapy. There were no significant differences in the rate of patients with no complications among the prior treatments. Approximately, 30% of patients had the most common chest pain in complications...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/28682046/upper-gastrointestinal-conditions-nonmalignant-conditions-of-the-esophagus
#8
David S Estores, Ku-Lang Chang
Eosinophilic esophagitis (EE) is an allergic disorder of the esophagus. This diagnosis requires the presence of specific symptoms and a significantly elevated number of eosinophils in the esophageal lining as determined by endoscopic biopsies. Symptoms tend to be nonspecific among patients younger than 15 years. Among adults, dysphagia is the most common symptom. Comanagement with a gastroenterology subspecialist is essential, particularly for EE patients with a stricture. EE is commonly misdiagnosed as gastroesophageal reflux disease (GERD)...
July 2017: FP Essentials
https://www.readbyqxmd.com/read/28672431/the-application-of-the-rome-iv-criteria-to-functional-esophagogastroduodenal-disorders-in-asia
#9
REVIEW
Hidekazu Suzuki
The Rome criteria were amended as Rome IV. For functional esophageal disorders, the exclusion criteria have been more specifically revised based on further understanding of other esophageal disorders, including eosinophilic esophagitis and spastic and hypercontractile motor disorders. Another revised point is the more restrictive definition of gastroesophageal reflux disease, indicating that sensitivity to a physiological reflux burden may be placed more firmly within the functional group. For functional dyspepsia (FD), only minor changes were introduced, mainly to improve specificity...
July 30, 2017: Journal of Neurogastroenterology and Motility
https://www.readbyqxmd.com/read/28621676/psychiatric-morbidity-and-its-impact-on-surgical-outcomes-for-esophageal-and-gastric-cancer-patients-a-nationwide-cohort-study
#10
Huan Song, Jianwei Zhu, Donghao Lu, Fang Fang, Weimin Ye, Lars Lundell, Jan Johansson, Mats Lindblad, Magnus Nilsson
BACKGROUND: Due to the lack of detailed clinical information, existed evidence regarding a link between psychiatric factors and adverse cancer prognosis was inclusive. RESULTS: We identified 1,340 patients (48.8%) with perioperative psychiatric morbidity. Preoperative psychiatric morbidity was significantly associated with both general and surgical complications within 30 days (RR = 1.3, 95% confidence interval [CI] 1.1-1.5), and the risk of death within 90 days (RR = 1...
June 2, 2017: Oncotarget
https://www.readbyqxmd.com/read/28601284/aquaporin-4-antibody-positive-neuromyelitis-optica-spectrum-disorder-associated-with-esophageal-cancer
#11
Tomoya Kon, Tatsuya Ueno, Chieko Suzuki, Jinichi Nunomura, Shohei Igarashi, Tsugumi Sato, Masahiko Tomiyama
Autoimmune diseases are sometimes associated with neoplasms. A 70-year-old Japanese woman with myelitis, seropositive for aquaporin-4 (AQP4) antibody, was diagnosed with neuromyelitis optica spectrum disorder (NMOSD); thereafter an esophageal squamous cell carcinoma was identified. Immunohistochemically, her cancer was anti-AQP4 antibody negative. Her symptoms, imaging findings and AQP4 titer markedly improved with corticosteroid and anti-cancer therapies. Although AQP4 may be a paraneoplastic antigen, paraneoplastic syndrome could not be definitively diagnosed in this case...
August 15, 2017: Journal of Neuroimmunology
https://www.readbyqxmd.com/read/28499713/long-term-outcomes-of-oesophageal-atresia-without-or-with-proximal-tracheooesophageal-fistula-gross-types-a-and-b
#12
Antti I Koivusalo, Saara J Sistonen, Harry G Lindahl, Risto J Rintala, Mikko P Pakarinen
PURPOSE: Because of an extended gap between esophageal pouches a variety of methods are employed to treat oesophageal atresia (OA) without (type A) or with (type B) proximal tracheooesophageal fistula. This retrospective observational study describes their single centre long-term outcomes from 1947 to 2014. METHODS: Of 693 patients treated for OA 68 (9.7%) had type A (n=58, 8.3%) or B (n=10, 1.4%). Hospital records were reviewed. Main outcome measures were survival and oral intake...
October 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28496456/swallowing-disorders-after-oral-cavity-and-pharyngolaryngeal-surgery-and-role-of-imaging
#13
REVIEW
Caterina Giannitto, Lorenzo Preda, Valeria Zurlo, Luigi Funicelli, Mohssen Ansarin, Salvatore Di Pietro, Massimo Bellomi
Head and neck squamous cell carcinoma is the sixth most common cancer diagnosed worldwide and the eighth most common cause of cancer death. Malignant tumors of the oral cavity, oropharynx, and larynx can be treated by surgical resection or radiotheraphy with or without chemotheraphy and have a profound impact on quality of life functions, including swallowing. When surgery is the chosen treatment modality, the patient may experience swallowing impairment in the oral and pharyngeal phases of deglutition. A videofluoroscopic study of swallow enables the morphodynamics of the pharyngeal-esophageal tract to be accurately examined in patients with prior surgery...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/28440606/pathogenesis-and-prevention-of-radiation-induced-myocardial-fibrosis
#14
Li Kun Liu, Weiwei Ouyang, Xing Zhao, Sheng Fa Su, Yan Yang, Wen Jin Ding, Da Xian Luo, Zhi Xu He, Bing Lu
Radiation therapy is one of the most important methods for the treatment of malignant tumors. However, in radiotherapy for thoracic tumors such as breast cancer, lung cancer, esophageal cancer, and mediastinal lymphoma, the heart, located in the mediastinum, is inevitably affected by the irradiation, leading to pericardial disease, myocardial fibrosis, coronary artery disease, valvular lesions, and cardiac conduction system injury, which are considered radiation-induced heart diseases. Delayed cardiac injury especially myocardial fibrosis is more prominent, and its incidence is as high as 20–80%...
March 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28405317/changes-in-gene-expression-of-neo-squamous-mucosa-after-endoscopic-treatment-for-dysplastic-barrett-s-esophagus-and-intramucosal-adenocarcinoma
#15
Angelique Levert-Mignon, Michael J Bourke, Sarah J Lord, Andrew C Taylor, Antony R Wettstein, Melanie Edwards, Natalia K Botelho, Rebecca Sonson, Chatura Jayasekera, Oliver M Fisher, Melissa L Thomas, Finlay Macrae, Damian J Hussey, David I Watson, Reginald V Lord
BACKGROUND: Endoscopic therapy, including by radiofrequency ablation (RFA) or endoscopic mucosal resection (EMR), is first line treatment for Barrett's esophagus (BE) with high-grade dysplasia (HGD) or intramucosal cancer (IMC) and may be appropriate for some patients with low-grade dysplasia (LGD). OBJECTIVE: The purpose of this study was to investigate the molecular effects of endotherapy. METHODS: mRNA expression of 16 genes significantly associated with different BE stages was measured in paired pre-treatment BE tissues and post-treatment neo-squamous biopsies from 36 patients treated by RFA (19 patients, 3 IMC, 4 HGD, 12 LGD) or EMR (17 patients, 4 IMC, 13 HGD)...
February 2017: United European Gastroenterology Journal
https://www.readbyqxmd.com/read/28281203/recent-advances-in-non-invasive-esophageal-tissue-sampling
#16
REVIEW
David A Katzka
PURPOSE OF REVIEW: The costs to society and accuracy of screening for esophageal cancer and other esophageal diseases with standard endoscopy are formidable. As a result, the applicability of endoscopy as a general screening tool has been challenged. RECENT FINDINGS: To maintain accuracy but reduce the price of endoscopy on society, multiple adjunct or replacement technologies are being developed that are less expensive and more easily applied. These devices include image-enhancing techniques that more reliably identify dysplasia and cancer reducing the need for extensive biopsy sampling during standard endoscopy...
March 2017: Current Gastroenterology Reports
https://www.readbyqxmd.com/read/28242319/white-paper-aga-power-practice-guide-on-obesity-and%C3%A2-weight-management-education-and-resources
#17
REVIEW
Andres Acosta, Sarah Streett, Mathew D Kroh, Lawrence J Cheskin, Katherine H Saunders, Marina Kurian, Marsha Schofield, Sarah E Barlow, Louis Aronne
The epidemic of obesity continues at alarming rates, with a high burden to our economy and society. The American Gastroenterological Association understands the importance of embracing obesity as a chronic, relapsing disease and supports a multidisciplinary approach to the management of obesity. Because gastrointestinal disorders resulting from obesity are more frequent and often present sooner than type 2 diabetes mellitus and cardiovascular disease, gastroenterologists have an opportunity to address obesity and provide an effective therapy early...
May 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28223235/interleukin-32-inflammation-and-cancer
#18
REVIEW
Jin Tae Hong, Dong Ju Son, Chong Kil Lee, Do-Young Yoon, Dong Hun Lee, Mi Hee Park
Interleukin-32 (IL-32) is a novel cytokine involved in inflammation and cancer development. IL-32 gene consists of eight small exons, and IL-32 mRNA has nine alternative spliced isoforms, and was thought to be secreted because it contains an internal signal sequence and lacks a transmembrane region. IL-32 is initially expressed selectively in activated T cells by mitogen and activated NK cells and their expression is strongly augmented by microbes, mitogens, and other cytokines. The IL-32 is induced mainly by pathogens and pro-inflammatory cytokines, but IL-32 is more prominent in immune cells than in non-immune tissues...
February 14, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28165652/candidate-susceptibility-variants-for-esophageal-squamous-cell-carcinoma
#19
Iikki Donner, Riku Katainen, Tomas Tanskanen, Eevi Kaasinen, Mervi Aavikko, Kristian Ovaska, Miia Artama, Eero Pukkala, Lauri A Aaltonen
Esophageal cancer is common worldwide, and often fatal. The major histological subtype is esophageal squamous cell carcinoma (ESCC). ESCC shows familial aggregation and high heritability. Mutations in RHBDF2 cause tylosis, a very rare disorder characterized by high life-time risk of ESCC, but no other well-established predisposition genes have been identified. To identify candidate susceptibility variants for ESCC we utilized the Population Information System and the Finnish cancer registry to find study materials by clustering ESCC patients by family name at birth and municipality at birth...
June 2017: Genes, Chromosomes & Cancer
https://www.readbyqxmd.com/read/28163045/analysis-of-preoperative-metabolic-risk-factors-affecting-the-prognosis-of-patients-with-esophageal-squamous-cell-carcinoma-the-fujian-prospective-investigation-of-cancer-fiesta-study
#20
Feng Peng, Dan Hu, Xiandong Lin, Gang Chen, Binying Liang, Hejun Zhang, Xiaoqun Dong, Jinxiu Lin, Xiongwei Zheng, Wenquan Niu
Some metabolic factors have been shown to be associated with an increased risk of esophageal cancer; however the association with its prognosis is rarely reported. Here, we assessed the prediction of preoperative metabolic syndrome and its single components for esophageal cancer mortality by analyzing a subset of data from the ongoing Fujian prospective investigation of cancer (FIESTA) study. Between 2000 and 2010, patients who underwent three-field lymphadenectomy were eligible for inclusion. Blood/tissue specimens, demographic and clinicopathologic data were collected at baseline...
February 2017: EBioMedicine
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