Minimum clinically essential alteration in idiopathic pulmonary fibrosis

ients showing clinically moderate-type disease.Objectives To compare clinical, laboratory, and chest computed tomography (CT) findings in critically ill patients diagnosed with coronavirus disease 2019 (COVID-19) who survived and who died. Methods This retrospective study reviewed 60 critically ill patients (43 males and 17 females, mean age 64.4 ± 11.0 years) with COVID-19 pneumonia who were admitted to two different clinical centers. Their clinical and medical records were analyzed, and the chest CT images were assessed to determine the involvement of lobes and the distribution of lesions in the lungs between the patients who recovered from the illness and those who died. Results Compared with recovered patients (50/60, 83%), deceased patients (10/60, 17%) were older (mean age, 70.6 vs. 62.6 years, p = 0.044). C-reactive protein (CRP) (110.8 ± 26.3 mg/L vs 63.0 ± 50.4 mg/L, p less then 0.001) and neutrophil-to-lymphocyte ratio (NLR) (18.7 ± 16.6 vs 8.4 ± 7.5, p = 0.030) were significantly elevated in the deceased as opposed to the recovered. Medial orgher serum CRP and NLR characterized patients who died of COVID-19.Introduction Curative treatment of perihilar tumors requires major hepatectomy responsible for high morbidity and mortality. Current nomograms are based on definitive pathological analysis, not usable for patient selection. Our aim was to propose preoperative predictors for severe morbidity (Dindo-Clavien ≥3) and mortality at sixth month after resection of perihilar tumors. Patients and methods We reviewed perioperative data of 186 patients operated with major hepatectomy for perihilar tumors between 2012 and 2018 in two high-volume centers. Univariate and multivariate analysis were performed to determine the preoperative predictors of morbidity and mortality. A stepwise regression in forward direction was developed to select variables for definitive models. Hosmer-Lemeshow test, Akaike information criteria and area under the ROC curves were calculated to validate both nomograms. Results Resections were indicated for perihilar and intrahepatic cholangiocarcinoma in 125 and 61 cases, respectively. Severe complications occurred in 76 patients (40.8%). Nineteen patients (10.2%) deceased before the sixth postoperative month. The predictors of severe morbidity were male gender, portal vein embolization, planned biliary resection, low psoas muscle area/height2 and low hemoglobinemia. The predictors of early mortality were age, high bilirubinemia, hypoalbuminemia, biliary drainage and long drainage-to-surgery interval. For both models, the p values of Hosmer-Lemeshow tests were of 0.9 and 0.99, respectively, the Akaike information criteria were of 35.5 and 37.7, respectively, and area under the curves was of 0.73 and 0.86, respectively. Conclusion We developed two accurate and practical nomograms based on exclusively preoperative data to predict early outcomes following the resection of perihilar tumors. If validated in larger series, these tools could be integrated in the decision-making process for patient selection.Introduction Patterns of worldwide immigration have resulted in high rates of discordance between medical providers and the patients they treat. For example, in the USA, 25 million individuals in the USA self-identified that they speak English less than "very well." Previous studies have generated mixed results regarding differences in postoperative outcomes between English proficient (EP) and limited English proficient (LEP) patients. Our objective was to determine whether a difference in outcomes exists for non-English-speaking patients compared to English-speaking patients after operations commonly performed to treat cancer. Study design A retrospective cohort study was performed in an urban, safety net and tertiary referral medical center over a five-year period. Adult patients undergoing cancer operations were stratified as EP and LEP. We evaluated 30-day revisit to the ED, length of stay (LOS), long-term all-cause mortality, and any major complication on index admission. Regression was used to adjust for baseline comorbidities, case risk, and socioeconomic factors. Results A total of 2467 patients were included. There was no difference in case risk between language groups, but EP had a larger proportion of high comorbidity scores. VX970 Patients in the non-English group were more likely to be uninsured/self-pay and live in neighborhoods with lower median income. After adjustment, we found no difference in long-term mortality [hazard ratio 0.87 (95% CI 0.52-1.45)]. LEP patients had the same LOS compared to primary EP patients with an IRR of 0.99 (95% CI 0.88-1.10). There was no difference in the odds of revisit to hospital for LEP versus EP, with an OR of 1.08, 95% CI [0.75-1.53] and no difference in major complication (OR 0.76 (95% CI 0.39-1.45). Conclusions We found no association between language and outcomes after cancer operations. This lack of difference may reflect local efficacy at treating non-English-speaking patients, and health systems with fewer services for LEP patients might show different results.Background Mesopancreas excision in pancreatoduodenectomy is technically complicated because of the anatomical complexity of the mesopancreas with the inferior peripancreatic blood vessels which is caused by intestinal rotation in fetal life. We have developed a novel artery-first approach (the intestinal derotation procedure) for facilitating mesopancreas excision. The aim of this study was to clarify the vascular anatomy of the mesopancreas after derotation. Methods The right-sided colon and small intestine are mobilized from the retroperitoneum, and the intestinal loop is then derotated. In 136 cases of pancreatoduodenectomy employing the derotation procedure, we analyzed the vascular anatomy of the mesopancreas. Results After derotation, the anatomy was simplified. The mesopancreas extended from the right aspect of the superior mesenteric artery (SMA), forming a horizontal plane. The first jejunal trunk (FJT) was situated in parallel with the second jejunal artery and was anterior (91%) or posterior (9%) to the SMA.