19 research outputs found
Correction: MartĂnez-GonzĂĄlez, M.A. et al. Transferability of the Mediterranean Diet to Non-Mediterranean Countries. What Is and What Is Not the Mediterranean Diet. Nutrients 2017, 9, 1226
The authors have requested that the following changes be made to their paper [1]
Next-generation sequencing of bile cell-free DNA for the early detection of patients with malignant biliary strictures
Objective: despite significant progresses in imaging and pathological evaluation, early differentiation between benign and malignant biliary strictures remains challenging. Endoscopic retrograde cholangiopancreatography (ERCP) is used to investigate biliary strictures, enabling the collection of bile. We tested the diagnostic potential of next-generation sequencing (NGS) mutational analysis of bile cell-free DNA (cfDNA). Design: a prospective cohort of patients with suspicious biliary strictures (n=68) was studied. The performance of initial pathological diagnosis was compared with that of the mutational analysis of bile cfDNA collected at the time of first ERCP using an NGS panel open to clinical laboratory implementation, the Oncomine Pan-Cancer Cell-Free assay. Results: an initial pathological diagnosis classified these strictures as of benign (n=26), indeterminate (n=9) or malignant (n=33) origin. Sensitivity and specificity of this diagnosis were 60% and 100%, respectively, as on follow-up 14 of the 26 and eight of the nine initially benign or indeterminate strictures resulted malignant. Sensitivity and specificity for malignancy of our NGS assay, herein named Bilemut, were 96.4% and 69.2%, respectively. Importantly, one of the four Bilemut false positives developed pancreatic cancer after extended follow-up. Remarkably, the sensitivity for malignancy of Bilemut was 100% in patients with an initial diagnosis of benign or indeterminate strictures. Analysis of 30 paired bile and tissue samples also demonstrated the superior performance of Bilemut. Conclusion: implementation of Bilemut at the initial diagnostic stage for biliary strictures can significantly improve detection of malignancy, reduce delays in the clinical management of patients and assist in selecting patients for targeted therapies.Funding: we thank the financial support of CIBERehd; grants PI16/01126 and PI19/00163 from Instituto de Salud Carlos III (ISCIII) cofinanced by âFondo Europeo de Desarrollo Regionalâ (FEDER) âUna manera de hacer Europaâ; grants 58/2017 and 55/2018 from Gobierno de Navarra Salud; grant 0011-1411-2020-000010 from AGATA Strategic Project from Gobierno de Navarra; grant 2020/101 from Euroregion Nouvelle Aquitaine-Euskadi-Navarra; FundaciĂłn Eugenio RodrĂguez Pascual; FundaciĂłn Mario Losantos, FundaciĂłn M Torres; grant 2018/117 from AMMF, the Cholangiocarcinoma Charity; the COST Action CA181122 Euro-cholangio-Net; POSTD18014AREC postdoctoral fellowship from AECC to MA; and RamĂłn y Cajal Program contracts RYC-2014-15242 and RYC-2018-024475-1 to FJC and MGFB
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Dietary αâLinolenic Acid, Marine Ïâ3 Fatty Acids, and Mortality in a Population With High Fish Consumption: Findings From the PREvenciĂłn con DIeta MEDiterrĂĄnea (PREDIMED) Study
Background: Epidemiological evidence suggests a cardioprotective role of αâlinolenic acid (ALA), a plantâderived Ïâ3 fatty acid. It is unclear whether ALA is beneficial in a background of high marine Ïâ3 fatty acids (longâchain nâ3 polyunsaturated fatty acids) intake. In persons at high cardiovascular risk from Spain, a country in which fish consumption is customarily high, we investigated whether meeting the International Society for the Study of Fatty Acids and Lipids recommendation for dietary ALA (0.7% of total energy) at baseline was related to allâcause and cardiovascular disease mortality. We also examined the effect of meeting the society's recommendation for longâchain nâ3 polyunsaturated fatty acids (â„500 mg/day). Methods and Results: We longitudinally evaluated 7202 participants in the PREvenciĂłn con DIeta MEDiterrĂĄnea (PREDIMED) trial. Multivariableâadjusted Cox regression models were fitted to estimate hazard ratios. ALA intake correlated to walnut consumption (r=0.94). During a 5.9ây followâup, 431 deaths occurred (104 cardiovascular disease, 55 coronary heart disease, 32 sudden cardiac death, 25 stroke). The hazard ratios for meeting ALA recommendation (n=1615, 22.4%) were 0.72 (95% CI 0.56â0.92) for allâcause mortality and 0.95 (95% CI 0.58â1.57) for fatal cardiovascular disease. The hazard ratios for meeting the recommendation for longâchain nâ3 polyunsaturated fatty acids (n=5452, 75.7%) were 0.84 (95% CI 0.67â1.05) for allâcause mortality, 0.61 (95% CI 0.39â0.96) for fatal cardiovascular disease, 0.54 (95% CI 0.29â0.99) for fatal coronary heart disease, and 0.49 (95% CI 0.22â1.01) for sudden cardiac death. The highest reduction in allâcause mortality occurred in participants meeting both recommendations (hazard ratio 0.63 [95% CI 0.45â0.87]). Conclusions: In participants without prior cardiovascular disease and high fish consumption, dietary ALA, supplied mainly by walnuts and olive oil, relates inversely to allâcause mortality, whereas protection from cardiac mortality is limited to fishâderived longâchain nâ3 polyunsaturated fatty acids. Clinical Trial Registration URL: http://www.Controlled-trials.com/. Unique identifier: ISRCTN35739639
Quality standards in 480 pancreatic resections: a prospective observational study
Pancreatic resection is a standard procedure for the treatment of periampullary tumors. Morbidity and mortality are high, and quality standards are scarce in our setting. International classifications of complications (Clavien-Dindo) and those specific for pancreatectomies (ISGPS) allow adequate case comparisons. The goals of our work are to describe the morbidity and mortality of 480 pancreatectomies using the international classifications ISGPS and Clavien-Dindo to help establish a quality standard in our setting and to compare the results of CPD with reconstruction by pancreaticogastrostomy (1,55) versus 177 pancreaticojejunostomy). We report 480 resections including 337 duodenopancreatectomies, 116 distal pancreatectomies, 11 total pancreatectomies, 10 central pancreatectomies, and 6 enucleations. Results for duodenopancreatectomy include: 62 % morbidity (Clavien â„ III 25.9 %), 12.3 % reinterventions, and 3.3 % overall mortality. For reconstruction by pancreaticojejunostomy: 71.2 % morbidity (Clavien â„ III 34.4 %), 17.5 % reinterventions, and 3.3 % mortality. For reconstruction by pancreaticogastrostomy: 51 % morbidity (Clavien â„ III 15.4%), 6.4 % reinterventions, and 3.2 % mortality. Differences are significant except for mortality. We conclude that our series meets quality criteria as compared to other groups. Reconstruction with pancreaticogastrostomy significantly reduces complication number and severity, as well as pancreatic fistula and reintervention rates
Correction: Transferability of the mediterranean diet to non-mediterranean countries. what Is and what Is not the mediterranean diet. Nutrients 2017, 9, 1226
The authors have requested that the following changes be made to their paper [1].
In Table 1, page 5, two frequently used operational definitions of the Mediterranean diet are
presented. There is a typographical error in one of the items of the PREDIMED screener score for the
consumption of âsofritoâ. Instead of saying two or more times per week, it said two or more times per
day. More can be read on this score in the original article that defines this short screener [2]. In Table 1,
âtablespoonâ was replaced with âtablespoonsâ. Meanwhile, in the footer of Table 1, âhamburgers of
sausagesâ was replaced with âhamburgers, or sausagesâ
Correction: Transferability of the mediterranean diet to non-mediterranean countries. what Is and what Is not the mediterranean diet. Nutrients 2017, 9, 1226
The authors have requested that the following changes be made to their paper [1].
In Table 1, page 5, two frequently used operational definitions of the Mediterranean diet are
presented. There is a typographical error in one of the items of the PREDIMED screener score for the
consumption of âsofritoâ. Instead of saying two or more times per week, it said two or more times per
day. More can be read on this score in the original article that defines this short screener [2]. In Table 1,
âtablespoonâ was replaced with âtablespoonsâ. Meanwhile, in the footer of Table 1, âhamburgers of
sausagesâ was replaced with âhamburgers, or sausagesâ
Correction: MartĂnez-GonzĂĄlez, M.A. et al. Transferability of the Mediterranean Diet to Non-Mediterranean Countries. What Is and What Is Not the Mediterranean Diet. Nutrients 2017, 9, 1226
The authors have requested that the following changes be made to their paper [1]