Objective  This study aimed to investigate Chinese anesthesiologists' comprehension of palliative care and their experiences with palliative sedation for patients in the end-stage of life.  Methods  From October to December 2021, a national cross-sectional survey was conducted among anesthesiologists in China distributed by the Chinese Society of Anesthesiology, Chinese Medical Association with convenient sampling. The survey questionnaire encompassed general information, professional experience, familiarity with palliative care, emotional responses to end-stage cases, experience with sedation for critically ill or end-stage patients, and preferences for sedation medication.  Results  A total of 2536 anesthesiologists from 29 provinces in China completed valid questionnaires. Among them, 572 anesthesiologists(22.6%, 572/2536) reported familiarity with palliative medicine. Male anesthesiologists, as well as those with prior experience in caring for critically ill or end-stage patients, involved in pain management and practicing in hospitals with established institutional palliative care teams, demonstrated greater familiarity with palliative care concepts(all P<0.05). Over 40% of respondents felt powerless, helpless, and indecisive when confronted with end-stage patients. Anesthesiologists knowledgeable about palliative care exhibited greater confidence in managing critically ill or end-stage patients(9.8% vs. 4.4%, P=0.001). Among the anesthesiologists surveyed, 734 had administered sedation to end-stage patients, with 151 of them(20.6%, 151/734) inappropriately relying solely on opioids for sedation.  Conclusions  The understanding of palliative care and palliative sedation medication choice among anesthesiologists in China is still very limited. The establishment of palliative care teams, provision of education and training in palliative care, and enhancement of familiarity with palliative principles may bolster anesthesiologists' confidence when encountering critically ill or end-stage patients and subsequently enhance the quality of care for patients in the terminal stages of life.

Objective:To explore the mechanism of herb-partitioned moxibustion in relieving rat intestinal inflammation by focusing on the neutrophil extracellular traps(NETs)in Crohn disease(CD)development. Methods:Rats were randomly divided into a normal group,a model group,a herb-partitioned moxibustion group,and a mesalazine group.The CD rat model was prepared with 2,4,6-trinitrobenzene sulfonic acid except for rats in the normal group.Rats in the normal group and model group did not receive any treatment but had the same fixation as the other groups.Rats in the herb-partitioned moxibustion group received herb-partitioned moxibustion at Qihai(CV6)and bilateral Tianshu(ST25).Rats in the mesalazine group received intragastric administration of mesalazine enteric-coated tablets.The general situation of rats in each group was recorded,and the histopathological changes in the colon were observed and scored by hematoxylin-eosin staining.The serum concentrations of NETs DNA(NETs-DNA),neutrophil elastase(NE)-DNA,and myeloperoxidase(MPO)-DNA were detected by ABC enzyme-linked immunosorbent assay,and the citrullinated histone 3(citH3),MPO,and NE protein and mRNA expression levels in rat colon tissue were observed by immunofluorescence and real-time quantitative polymerase chain reaction. Results:Compared with the normal group,the mucosal ulcer reached the muscularis,the epithelium was incomplete,the goblet cells decreased obviously with significant inflammatory cell infiltration in the colon;the colonic mucosa damage index(CMDI)score increased significantly(P<0.01);the serum NETs-DNA,NE-DNA,and MPO-DNA concentrations increased(P<0.05);the NE,citH3,and MPO protein and mRNA expression in the colonic tissue increased significantly in the model group(P<0.01 or P<0.05).Compared with the model group,the mucosal epithelium in the herb-partitioned moxibustion group and the mesalazine group was repaired and the goblet cells increased with a few infiltrating inflammatory cells in the colon;the CMDI score decreased(P<0.01);the serum NETs-DNA,NE-DNA,and MPO-DNA concentrations decreased(P<0.05);the NE,citH3,and MPO protein and mRNA expression in the colonic tissue was down-regulated(P<0.01 or P<0.05). Conclusion:Herb-partitioned moxibustion reduced the serum NETs complex and inhibited the protein and mRNA expression of NETs complex in the colon tissue,which may be one mechanism of herb-partitioned moxibustion in relieving colon mucosal inflammation in CD.

This study aimed to explore the prevalence and risk factors of cardiovascular disease (CVD) and psychological distress among female scientists and technicians in China. Accordingly, we included scientists and technicians from representative research institutions, medical institutions, colleges, universities, and businesses in China, and the data were collected from July 1, 2019 to March 31, 2021 via online questionnaires. The parameters evaluated in this study included age, sex, marital status, educational background, monthly income, sleep hours, sleep problems, smoking, alcohol consumption, work-related stress, work burnout, cardiovascular symptoms, CVD, family history, and depressive and anxiety symptoms. A total of 14 530 scientists and technicians were included, comprising 7144 men and 7386 women. We found 34.9% men and 16.6% women with CVD, 35.1% men and 21.4% women with depressive symptoms, 28.7% men and 13.8% women with anxiety symptoms, and 22.0% men and 9.5% women with CVD combined with depressive or anxiety symptoms. This study focused on the details of women. Younger women (age≤35 years) had the highest prevalence of depressive symptoms (24.9%), anxiety symptoms (16.2%), and comorbidity (11.2%). It was established that, despite traditional risk factors, unmanageable work burnout, depressive symptoms, and anxiety symptoms were associated with a higher risk of CVD in women; insomnia, overwhelming work stress, unmanageable work burnout, and CVD were linked to a higher risk of depressive symptoms and anxiety; insomnia, overwhelming work stress, and unmanageable work burnout were related to CVD combined with depressive or anxiety symptoms. A bidirectional relationship was noted between CVD and depression or anxiety in female scientists and technicians, and insomnia and overwhelming work stress were positively associated with comorbidity. It is suggested that effective measures should be taken to protect female scientists and technicians from CVD and psychological distress.
Male ; Female ; Humans ; Adult ; Cardiovascular Diseases/epidemiology* ; Prevalence ; Depression/complications* ; Sleep Initiation and Maintenance Disorders/epidemiology* ; Anxiety/epidemiology* ; Risk Factors ; Psychological Distress ; Stress, Psychological/psychology*

Objectives:To investigate the prevalence and related factors of cardiovascular diseases (CVD) and psychological problems in Chinese science and technology workers.Methods:The investigation was organized and conducted by the Innovative and Development Institute of China Association of Senior Scientists and Technologists and Capital Medical University Affiliated Beijing Anzhen Hospital, and included science and technology workers from research institutions and medical institutions in China by random sampling methods through face-to-face and online questionnaire investigation from July 1, 2019 to March 31, 2021. Information including age, sex, work stress status, CVD history, sleep, depression, and anxiety were included in the questionnaire.Results:This survey included 14 552 subjects. Among them, 25.5% were suffered from CVD, 48.6% were with insomnia, 28.8% experienced depression/anxiety (including only depression, only anxiety, depression combined with anxiety), and 15.6% had CVD in combined with depression/anxiety. Taking those without CVD and depression/anxiety as reference group, multiple logistic regression analyses showed that work stress increased the risk of depression/anxiety in subjects without CVD (manageable work stress, OR=2.253, 95 %CI 1.583-3.206, overwhelming work stress OR=7.899, 95 %CI 5.094-12.250), and drinking increased the risk of CVD ( OR=1.978, 95 %CI 1.382-2.833). Moreover, overwhelming work stress ( OR=4.012, 95 %CI 2.515-6.399) and smoking ( OR=2.342, 95 %CI 1.603-3.421) increased the risk of depression/anxiety in subjects with CVD (all P<0.001). Conclusion:The high morbidities of depression/anxiety, CVD, and CVD in combination with depression/anxiety urge us to take actions to protect the heart and mental health of scientific and technological workers.

Objective:This study aimed to investigate the influence of staple food type on glucose levels in women with gestational diabetes mellitus (GDM).Methods:The drawing lots method was used for randomized grouping. The subject inclusion criteria were being a pregnant woman and diagnosed with GDM at 24-28 weeks gestation. Anyone with severe internal or external disease, previous abnormal glucose metabolism, smoking history, multiple pregnancies, or poor compliance was excluded. Twenty pregnant women were enrolled and were randomized to receive meals and snacks consisting of wholegrain flour products and tuber vegetables (control group) or wholegrain rice (intervention group) for 4 weeks. In the administration of the meals, energy supply, energy distribution, and nutrient level were matched between the two groups. A continuous glucose monitoring system was used for monitoring glucose level, and postprandial glycemia (incremental area under the curve) was measured after lunch and dinner.Results:A total of 17 women with GDM completed the study (8 in group A and 9 in group B). After the dietary intervention, the compliance rate of blood glucose in groups A and B was (89.20±6.06)% and (90.61±5.25)%, and glycated albumin was (12.46±0.84)% and (12.46±0.84)%, respectively ( P>0.05). Moreover, there were no significant differences in cesarean section rate or perinatal complications between the two groups. The incremental area under the curve of glucose within 2 hours after lunch [(137.3±84.4) vs(111.0±78.9)] and dinner [(137.0±87.7) vs (111.0±74.8)] were both significantly lower in the intervention group compared with the control group, which indicates a more stable postprandial glucose response to GDM with wholegrain rice. Conclusion:The intervention diet used in this study showed good glucose control for GDM pregnancies; a diet with wholegrain rice as the staple food led to more stable postprandial glucose response than a diet with wholegrain flour products and tuber vegetables as the staple food.

Objective:To explore whether peripheral blood CD8 +T lymphocyte dysfunction is correlated with the programmed death receptor-1 (PD-1) expression in patients with acute-on-chronic liver failure (HBV-ACLF). Methods:Peripheral blood mononuclear cells (PBMC) were collected from patients with HBV-ACLF and healthy controls. CD8 +T lymphocytes number and PD-1 expression condition in CD8 +T lymphocytes were detected by flow cytometry. CD8 +T lymphocytes isolated from peripheral blood of HBV-ACLF patients were further cultured in vitro. One group was added with PD-L1-IgG fusion protein (ACLF+PD-1 group), and the other group was added with IgG fusion protein (ACLF group). Proliferation ability (ki67), cell viability (CD69), and secretion ability of effector cytokines (IL-2, IFN-γ, TNF-α) were analyzed. Results:30 cases with HBV-ACLF and healthy controls were enrolled. CD8 +T lymphocytes absolute number was significantly lower in the peripheral blood of patients with ACLF group (333.88 ± 147.74)/μl than healthy controls (872.50 ± 206.64)/μl ( P < 0.001). PD-1 expression in peripheral blood CD8 +T lymphocytes were significantly increased in ACLF group (13.33% ± 2.52%), ( P = 0.027) than healthy controls (7.02% ± 2.12%). In in vitro culture, compared with healthy controls, the peripheral blood CD8 +T lymphocytes cell viability (CD69), proliferation ability (ki67) (all P ??< 0.001), and the level of cytokine production (IL-2, IFN-γ, TNF-α) (all P < 0.05) were equally weakened in patients with ACLF group. Compared with ACLF group, CD8 +T cell viability (CD69), proliferation ability (KI67) (all P < 0.05), and the level of cytokine production were weakened in ACLF+PD-1 group (all P < 0.05). Conclusion:HBV-ACLF patients have CD8 +T lymphocyte dysfunction. Therefore, PD-1 may have correlation in the regulation of CD8 +T lymphocyte dysfunction in ACLF patients.

OBJECTIVE: To explore the feasibility of remote monitoring of neonatal jaundice in newborns with ABO hemolytic disease. METHODS: Forty six neonates of gestational age >35 weeks with ABO hemolytic disease admitted to Women's Hospital, Zhejiang University School of Medicine from January 20th, 2020 to February 29th, 2020 were enrolled in the study (study group). The newborns were followed up at home after discharge, the transcutaneous bilirubin (TCB) levels were measured by parents using the provided device and the results were sent to the doctor by smart phone using the installed APP. Fifty six newborns with ABO hemolytic disease admitted in 2018 who received conventional outpatient follow-up after discharge served as the control group. The demographic characteristics, total serum bilirubin (TSB) level during hospitalization, number of outpatient visit and rate of re-admission due to rebound hyperbilirubinemia were compared between the two groups. RESULTS: There were no significant differences between the two groups in gestational age, birth weight, delivery mode, gender, length of the first hospitalization, TSB level before phototherapy and before discharge, and the managements during the first hospitalization (all CONCLUSIONS The remote follow-up for neonatal jaundice at home can effectively reduce the number of outpatient visits without increasing the risk of readmission and severe neonatal hyperbilirubinemia for newborns with ABO hemolytic disease.
Bilirubin ; Erythroblastosis, Fetal/diagnosis* ; Female ; Humans ; Hyperbilirubinemia, Neonatal/diagnosis* ; Infant, Newborn ; Jaundice, Neonatal/diagnosis* ; Monitoring, Physiologic/methods* ; Phototherapy

Objective:To investigate the clinical effect of ozone combined with sodium hyaluronate injection in the treatment of knee osteoarthritis and its effect on inflammatory factors and hemorheology in patients.Methods:146 patients with knee osteoarthritis who received treatment in our hospital from October 2016 to February 2019 were selected and divided into observation group and control group according to the random number table method, 73 cases in each group.In the experimental group, intra-articular injection of sodium hyaluronate combined with ozone was used, while in the control group, glucosamine hydrochloride tablets were routinely taken and intra-articular injection of sodium hyaluronate was performed. Patients in both groups were treated once a week for 5 consecutive weeks for a course of treatment. General data of patients in the two groups were analyzed, and the efficacy, visual analogue scale (VAS) score and hospital for special surgery knee score (HSS) before and after treatment, levels of inflammatory factors and changes in hemorheology indexes were compared between the two groups.Results:There was no significant difference in general data between the two groups ( P>0.05). Before treatment, there was no significant difference in VAS score and HSS score between the two groups ( P>0.05). After treatment, VAS score and HSS score in the two groups were significantly decreased and increased respectively ( P<0.05). Compared with the control group, VAS score was significantly decreased and HSS score was significantly increased in the observation group after treatment ( P<0.05). The total effective rate in the observation group was higher than that in the control group, and the difference between the two groups was statistically significant ( P<0.05). Before treatment, there was no significant difference in the levels of inflammatory factors vascular endothelial growth factor (VEGF), tumor necrosis factor (TNF-α), interleukin (IL)-1β, IL-6, hypersensitive C-reactive protein (hs-CRP) and matrix metalloproteinase (MMP)-13 in the articular fluid between the two groups ( P>0.05). After treatment, the above indexs in the observation group were significantly lower than those in the control group ( P<0.05). After treatment, the levels of inflammatory cytokines in the articular fluid of the two groups were lower than before ( P<0.05). There was no significant difference in hemorheology indexes between the two groups before treatment ( P>0.05), and the two groups were significantly improved after treatment, and the degree of improvement in the observation group was significantly better than that in the control group ( P<0.05). Conclusions:Ozone combined with sodium hyaluronate intra-articular injection is more effective in the treatment of knee osteoarthritis, which can effectively reduce the level of inflammatory factors and inflammatory response, improve hemorheology, and then reduce the pain of patients, improve the knee joint function.

Methamphetamine (MA) is a highly addictive psychostimulant that has effects on central nervous system.Chronic MA useis linked to serious neurotoxic effects and ultimately cognitive impairments, thus understanding the effect of chronic MA use on cognitive function can improve the treatment of MA abusers and reduce MA relapse. In the present study, we summarized the main results of animal experiments, neuropsychological studies and brain imaging studies on MA abuse and cognitive impairment, which may provide the basis for future research and clinical treatment.

Objective:To investigate the damaging traits of cognitive function in late-onset depression.Methods:In this cross-sectional study,30 elderly out-and in-patients whose first onset of major depression occurred at 60 years of age and older were included as the case group,and 30 age-and gender-matched normal elderly people were included as the controls.The diagnoses of moderate to severe depressive episode or recurrent depression were made according to the International Statistical Classification of Diseases and Related Health Problems,Tenth Revision (ICD-10) diagnostic criteria.The Wisconsin Card Sorting Test (WCST),Stroop Test and Verbal Fluency Test (VFT) were used to assess attentional set shifting,attentional inhibition and working memory.The severity of depression was evaluated with the Hamilton Depression Scale-17(HAMD-17).Results:The performance scores of errors,perseverative responses,perseverative errors,percent of perseverative errors in the WCST were significantly higher in the patient group then in the control group[(61 ± 23) vs.(41 ± 25),(44 ± 27) vs.(27± 19),(36 ± 20) vs.(23 ± 16),(28 ± 15) vs.(19 ± 11),P ＜ 0.01].The scores of conceptual level responses [(36±24) vs.(54 ±26)],the correct scores of consistent group in Stroop test[(19 ±3) vs.(20 ±2)] and the scores of VFT in WCST[(10 ±2) vs.(11 ±2)] were lower in the patient group than in the control group (Ps ＜0.01).The scores of perseverative responses in the WCST were positively correlated with retardation factor scores(r =0.38,P ＜ 0.05).The correct scores of consistent group in the Stroop test were negatively correlated with retardation factor scores(r =-0.41,P ＜ 0.05).The scores of VFT were negatively correlated with retardation factor scores(r =-0.52,P ＜ 0.01).Conclusion:There may be impairment of cognitive function in late-onset depression,especially severe executive dysfunction.