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Objective: To assess the utility of urinary misfolded proteins (MP) in predicting preeclampsia (PE) in high–risk twin pregnancies. Methods: A prospective study was conducted on 600 high–risk twin pregnancies at Shanghai First Maternity and Infant Hospital from March to August 2021. Clinical data were collected, and urinary MP levels were measured. Subsequently, fetal outcomes were monitored. The patients were categorized into three groups based on the presence of PE: unaffected PE group, early–onset PE (ePE) group (gestational age < 34 weeks), and late–onset PE (lPE) group (gestational age ≥ 34 weeks). The predictive value of MP in PE was evaluated using analysis of variance, Chi–square test, and ROC curve analysis. Results: A total of 464 twin pregnancies were included in the study, among which 66 cases (14.2%) developed PE, including 19 cases of ePE (4.1%) and 47 cases (10.1%) of lPE. Significant differences were found in maternal age, pre–pregnancy body mass index (BMI), BMI ≥ 28 km/m2, mean systolic blood pressure, diastolic blood pressure, mean arterial pressure (MAP), MAP ≥ 85 mmHg, history of PE, history of chronic hypertension, and positive urine protein. The maternal and fetal complications of twin pregnancies with PE were higher than those without PE (P < 0.05). When maternal factors (MF), MAP, and MP were used to predict ePE and lPE alone, the area under the ROC curve of MF was the largest, at 0.739 (95% CI 0.619–0.860) and 0.692 (95% CI 0.603–0.782), respectively. The area under the ROC curve of the combination of the three factors was 0.770 (95% CI 0.703–0.837), higher than that of a single index. In addition, MP predicted the positive predictive value (PPV) and negative predictive value (NPV) of PE from 12 to 15+6 gestational weeks as 57.9% and 89.2%, respectively; from 16 to 27+6 gestational weeks as 36.2% and 89.9%, respectively; and during the 12–27+6 gestational weeks as 42.4% and 92.2%, respectively. Conclusion: The detection of MP in the urine of women with twin pregnancies is a non–invasive and convenient method for predicting PE. If the test result is positive, enhanced monitoring and timely transfer to a superior hospital are necessary. If the test result is negative, it indicates a low risk of developing PE, reducing the need for excessive clinical examination and intervention. [ABSTRACT FROM AUTHOR]

Over the past decades, cancer has become one of the toughest challenges for health professionals. The epidemiologists are increasingly directing their research efforts on various malignant tumor worldwide. Of note, incidence of cancers is on the rise more quickly in developed countries. Indeed, great endeavors have to be made in the control of the life-threatening disease. As we know it, pancreatic cancer (PC) is a malignant disease with the worst prognosis. While little is known about the etiology of the PC and measures to prevent the condition, so far, a number of risk factors have been identified. Genetic factors, pre-malignant lesions, predisposing diseases and exogenous factors have been found to be linked to PC. Genetic susceptibility was observed in 10% of PC cases, including inherited PC syndromes and familial PC. However, in the remaining 90%, their PC might be caused by genetic factors in combination with environmental factors. Nonetheless, the exact mechanism of the two kinds of factors, endogenous and exogenous, working together to cause PC remains poorly understood. The fact that most pancreatic neoplasms are diagnosed at an incurable stage of the disease highlights the need to identify risk factors and to understand their contribution to carcinogenesis. This article reviews the high risk factors contributing to the development of PC, to provide information for clinicians and epidemiologists. [ABSTRACT FROM AUTHOR]

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Copyright of Langenbecks Archiv fuer Chirurgie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The authors retrospectively analyzed the case records of all the newborns admitted with the diagnosis of neonatal tetanus (NT) over a period of 36 mo. A total of 27 cases of neonatal tetanus were admitted over a period of 36 mo. Out of these 27 neonates, 17 died and thus the overall mortality was 63%. The mean age of onset of symptoms in those who survived was 8.1 ± 2.02 d whereas in those who died was 5.7 ± 1.39 d, which was statistically significant (p = 0.001). The babies with age of onset <7 d were almost 5 times more likely to die than those manifesting at 7 d or later. Thus, NT is still contributing to neonatal deaths especially in the backward areas of the country and onset of symptoms within a wk of birth is a very high risk factor for mortality. [ABSTRACT FROM AUTHOR]