Objective:This study explored the correlation between carotid intima-media thickness (CIMT) and cardiac diastolic dysfunction in patients with type 2 diabetes mellitus (T2DM).Methods:381 T2DM patients hospitalized in the endocrinology department of the Second Affiliated Hospital of Guangzhou Medical University from January 2019 to January 2020 were selected. According to E/A value, they were divided into normal diastolic function group (149 cases) and incomplete diastolic function group (232 cases); According to the CIMT value, they were divided into CIMT normal group (213 cases) and CIMT thickening group (168 cases). The general data, blood lipid, blood glucose, liver and kidney function, cardiac color Doppler ultrasound and carotid color Doppler ultrasound were compared and analyzed. Multivariate logistic analysis was used to analyze the influencing factors of cardiac diastolic dysfunction in patients with T2DM. Receiver operating characteristic curve (ROC) was used to analyze the ability of CIMT value to predict cardiac diastolic dysfunction in T2DM patients.Results:Multivariate regression analysis showed that age ( OR=1.067, P<0.001), increased CIMT ( OR=1.863, P=0.011) and systolic blood pressure ( OR=1.014, P=0.016) were the risk factors for occurrence of cardiac diastolic dysfunction in patients with T2DM ( P<0.05). ROC analysis demonstrated that the area under the curve (AUC) for cardiac diastolic dysfunction diagnosed by CIMT was 0.625 (95% CI: 0.568-0.683, P<0.001). The cut-off value was 0.875, with a sensitivity of 52.6% and specificity of 69.1%. Conclusions:Increased CIMT is an independent risk factor for cardiac diastolic dysfunction in patients with T2DM. The level of CIMT has certain predictive value for the occurrence of cardiac diastolic dysfunction.

Objective:To clarify the operational definition of ICU cognitive impairment, so as to provide a reference for accurate assessment of ICU cognitive impairment.Methods:ICU cognitive impairment was conceptually analyzed by the conceptual analysis framework in the Construction Strategy of Nursing Theory (Fifth Edition). The studies about cognitive function of critical illness patients in PubMed, Web of Science, Embase, China National Knowledge Internet, Wanfang, Chinese Biomedical Database, and VIP were searched. The search time limit was from the establishment of the database to August 2021. Literature screening and data extraction were performed independently by two researchers.Results:A total of 5 754 articles were obtained, and 48 articles were finally included. Obtained 20 concepts and 9 commonly used assessment tools related to ICU cognitive impairment. Identifying the defining attributes, conceptual causes, and outcomes of ICU cognitive impairment.Conclusions:The operational definition of ICU cognitive impairment is determined, which is conducive to a comprehensive and intuitive understanding of the concept of cognitive impairment in ICU and accurate evaluation of cognitive impairment in ICU.

OBJECTIVE: To explore the strategy of pregnancy-preserving and maternal- fetal management in patients with primary gynecologic neuroendocrine tumors (gNETs) during pregnancy. METHODS: We performed whole genome sequencing (WGS) for analyzing maternal and fetal somatic and germline single nucleotide variations (SNVs) and small insertions and deletions (InDels) for a 29-year-old pregnant woman diagnosed with stage IB2 large cell neuroendocrine carcinoma (LCNEC) and adenocarcinoma in the cervix. A systematic literature review was performed to explore the strategies for treatment of such rare histological type while maintaining pregnancy. RESULTS: Global case analysis of cervical NETs during pregnancy suggested that negative lymph node metastasis and an early FIGO stage were potentially associated with a good prognosis of the patients. In the case presented herein, a pregnancy-preserving strategy was adopted and favorable maternal-fetal outcomes were achieved after neoadjuvant chemotherapy, radical surgery and postoperative systemic chemotherapy. At 35 CONCLUSIONS Although gNETs in pregnancy are rare and highly risky, pregnancy-preserving managements of gNETs can still be considered and favorable maternalfetal outcomes are possible with proper assessment of the clinical indications and implementation of multimodal treatments. Precise treatment and follow-up strategies based on the results of WGS for risk-reducing intervention of cancer recurrence or occurrence can potentially benefit the patient and the neonate.
Adenocarcinoma ; Adult ; Carcinoma, Neuroendocrine/genetics* ; Child ; Female ; Humans ; Infant, Newborn ; Neoplasm Recurrence, Local ; Pregnancy ; Uterine Cervical Neoplasms/genetics*

In order to provide the basis for the development of famous classical formulas， the name， origin， quality evaluation， harvesting and processing of Eucommiae Cortex were systematically researched by consulting the ancient herbal and medical books， combining with the modern literature. According to the textual research， materia medica in the past dynasties used Eucommiae Cortex as the correct name. Combined with characteristics， origin and efficacy， Eucommiae Cortex in ancient times to the present is the dry bark of Eucommia ulmoides from family Eucommiaceae. The earliest producing areas of Eucommiae Cortex are Henan， Shanxi， Shaanxi and Sichuan. Since the Ming dynasty， the producing areas have expanded to most of the regions in the country， and Sichuan， Shaanxi， Chongqing， Guizhou and Hubei are regarded as the authentic producing areas. It has been concluded that the quality of Eucommiae Cortex is best if the bark has thick body， large block， scraped rough skin， multi silk section and dark purple internal surface. In ancient times， the processing methods of Eucommiae Cortex were mainly included removing rough bark and cutting for raw use， processing with auxiliary materials such as honey， ginger juice， salt water， wine， and so on. While in modern times， the processing methods have become increasingly simplified which are mainly cutting raw materials after cleansing and salt processing. It is need to excavate the connotation of different processed products and restore the traditional main processing methods through standards. Based on the requirement of Eucommiae Cortex in Sanbitang， it is suggested to use ginger-processed products according to the research results， which is used ginger juice as auxiliary material and processed with stir frying method according to the 2020 edition of Chinese Pharmacopoeia.