Objective:To summarize experience of managing adult Langerhans cell histiocytosis(LCH) in hypothalamic-pituitary region(HPR) from Shanghai Huashan Hospital.Methods:Adult HPR-LCH patients diagnosed at oar endocrinology department from January 2013 to February 2022 were included. Clinical characteristics and treatment response were retrospectively analyzed.Results:A total of 27 adult HPR-LCH patients were included, with 14 cases involving the hypothalamus(H group) and 13 cases without(group NH). The common radiological findings included thickening of the pituitary stalk(25/27, 92.6%). At the time of diagnosis, 14 cases(51.9%) presented with panhypopituitarism, and 19 cases(70.4%) exhibited metabolic abnormalities. The group H had higher proportions of adrenal insufficiency, central hypothyroidism, panhypopituitarism, and diabetes compared to group NH(78.6% vs 23.1%; 78.6% vs 23.1%; 92.9% vs 30.8%, 35.7% vs 0%, respectively, all P<0.05). Hypothalamus syndrome was identified in 71.4%(10/14) of group H. The inital diagnosis rate was 79.2%(19/24), with 48.1% and 51.9% through biopsy of sellar and extrasellar lesions, respectively. Repeated biopsies confirmed the diagnosis in 25.9%(7/27) of cases. The peripheral lesions included bone, thyroid, lung, lymph node, thymus and liver. Out of 20 cases treated with chemotherapy, the objective response rate was 85% at 12 weeks. Four cases received local therapy, one case received traditional Chinese medicine treatment, one case abandoned treatment, and one case was lost to follow-up. The median follow-up time was 28(range 15 to 54) months. During this period, there were 3 deaths in group H and 1 death in group NH. Conclusion:Adult HPR-LCH patients presented with diabetes insipidus and high prevalences of hypopituitarism, hypothalamus syndrome and metabolic abnormalities. Typical imaging features were pituitary stalk thickening. A solitary mass in the HPR was usually very small, posing a great challenge for early diagnosis. Systemic evaluation would help to clarify the diagnosis. Patients with hypothalamus involvement had a higher mortality rate, suggesting the hypothalamus as a risk organ with poor prognosis.

Objective:To explore the therapeutic effect of HEOS hysteroscopic surgery on patients with uterine fibroids and its effect on ovarian function and trauma response indicators.Methods:The clinical data of 104 patients with uterine fibroids admitted to Shangqiu Fifth People's Hospital from Jan 2020 to Mar 2023 were retrospectively analyzed and were divided into 2 groups according to different surgical protocols.A total of patients who underwent HEOS hysteroscopic surgery were enrolled in HEOS group and 52 patients who underwent conventional hysteroscopic electroresection(TCRPR)were enrolled in TCRPR group.The surgical and postoperative recovery indicators,surgical effects,ovarian function before and after surgery[estradiol(E2),luteinizing hormone(LH),follicle-stimulating hormone(FSH)],trauma response indicators[interleukin-6(IL-6),interleukin-17(IL-17),angiotensin Ⅱ(Ang Ⅱ)],and incidence of complications were compared between the two groups.Results:The operation time,postoperative exhaust time,time of the white blood cell count returning to normal,and hospitalization time in HEOS group were shorter than those in TCRPR group,and the intraoperative blood loss was less than that in TCRPR group(P<0.01).At 1 d after operation,serum levels of IL-6,IL-17 and Ang Ⅱ in 2 groups were higher than those before operation,and serum levels of IL-6,IL-17 and Ang Ⅱ in HEOS group were lower than those in TCRPR group(P<0.01).The excellent and good rate of operation in HEOS group was 98.08％(51/52),which was higher than that in TCRPR group[84.62％(44/52)](P<0.05).At 3 months after operation,the serum E2 level was lower and the serum LH and FSH levels of 2 groups were higher than those before operation,and the serum E2 level of HEOS group was lower than that of TCRPR group,and the serum LH and FSH levels were higher than those of TCRPR group(P<0.01).The incidence of complications in HEOS group was 1.92％(1/52),which was lower than that of TCRPR group[17.31％(9/52)](P<0.05).Conclusion:Compared with conventional TCRPR in the treatment of uterine fibroids,hysteroscopic surgery with HEOS is more helpful to improve the surgical effect,optimize the surgical and postoperative recovery indicators,improve ovarian function,reduce complications,and had less traumatic reactions.

BACKGROUND: There are few multi-city studies on the association between temperature and mortality in basin climates. This study was based on the Sichuan Basin in southwest China to assess the association of basin temperature with non-accidental mortality in the population and with the temperature-related mortality burden. METHODS: Daily mortality data, meteorological and air pollution data were collected for four cities in the Sichuan Basin of southwest China. We used a two-stage time-series analysis to quantify the association between temperature and non-accidental mortality in each city, and a multivariate meta-analysis was performed to obtain the overall cumulative risk. The attributable fractions (AFs) were calculated to access the mortality burden attributable to non-optimal temperature. Additionally, we performed a stratified analyses by gender, age group, education level, and marital status. RESULTS: A total of 751,930 non-accidental deaths were collected in our study. Overall, 10.16% of non-accidental deaths could be attributed to non-optimal temperatures. A majority of temperature-related non-accidental deaths were caused by low temperature, accounting for 9.10% (95% eCI: 5.50%, 12.19%), and heat effects accounted for only 1.06% (95% eCI: 0.76%, 1.33%). The mortality burden attributable to non-optimal temperatures was higher among those under 65 years old, females, those with a low education level, and those with an alternative marriage status. CONCLUSIONS Our study suggested that a significant association between non-optimal temperature and non-accidental mortality. Those under 65 years old, females, and those with a low educational level or alternative marriage status had the highest attributable burden.
Female ; Humans ; China/epidemiology* ; Cities ; Cold Temperature ; Hot Temperature ; Mortality ; Temperature ; Time Factors ; Middle Aged ; Male

It takes a long time to repair the social damage caused by a major epidemic, which is both a rebuilding of social order and a long process of social psychology. How to reproduce the collective memory of major epidemic events through narration, start from the reality of the epidemic narrative to the should and finally back to practice, and use epidemic narrative as an educational means and carrier in ideological and political education, it will be a beneficial attempt to realize the unification of knowledge and practice in college students’ ideological and political education in the post-epidemic period. To integrate the epidemic narrative into the ideological and political education of college students, it is necessary to adhere to the mainstream ideological direction of the narrative, unblock the narrative channel, reasonably choose the narrative method and optimize the narrative content, adhere to student-oriented, and give full play to the educational function of students’ individual narration.

Bone Transplantation/adverse effects* ; Transplantation, Autologous/adverse effects*

Objective To investigate the effects of remazolam on melatonin secretion,sleep rhythm and postoperative delirium(POD)in elderly patients undergoing spinal surgery.Methods A total of 160 elderly patients,76 males and 84 females,aged 65-80 years,BMI 18.5-24.0 kg/m2,ASA physical status Ⅱ or Ⅲ,from November 2023 to January 2024 undergoing spinal surgery(lumbar interbody fusion,posterior approach)under general anesthesia were selected.The patients were divided into two groups by random number table method:the remazolam group(group R)and the propofol group(group P),80 pa-tients in each group.Group R was given remazolam 0.3 mg/kg for anesthesia induction,and then continued to pump remazolam 0.3-0.8 mg·kg-1·h-1 for anesthesia maintenance.Group P was given propofol 2.0 mg/kg for anesthesia induction,and then continued to pump propofol 4-6 mg·kg-1·h-1 for anesthesia maintenance.The levels of melatonin and cortisol were recorded at 04:00 a.m.on the day of surgery,1 day,2 and 3 days after surgery.Pittsburgh sleep quality index(PSQI)and VAS pain scores at rest were recorded 1 day before surgery,1 day and 2 days after surgery and before discharge.The occurrence of POD and post-operative sleep disorder(POSD)were recorded.The duration of extubation,PACU stay time,total analgesia pump compressions,effective analgesia pump compressions,number of remedial analgesia cases,intraoperative hypotension,postoperative nausea and vomiting,dizziness,respiratory depression and other adverse events were recorded.Results Compared with group P,the extubation time and PACU residence time in group R were significantly shortened(P＜0.05),the level of melatonin was significantly increased while the level of cortisol was significantly decreased at 4:00 a.m.,and the PSQI was significantly decreased 1 day after surgery(P＜0.05),the incidence of POD,POSD,and intraoperative hypotension were signifi-cantly decreased(P＜0.05).There were no significant differences in extubation time,total and effective times of analgesic pump,rate of remedial analgesia,intraoperative hypotension,postoperative nausea,vom-iting,dizziness and respiratory depression between the two groups.Conclusion Remazolam has little effect on the secretion rhythm of melatonin and cortisol and the sleep rhythm after spinal surgery in elderly pa-tients,and the recovery is faster,which can reduce the incidence of POD and alleviate the sleep disorder af-ter spinal surgery.

Objective To explore the effective therapeutic methods for thin endometrium (TE) and recovery of reproductive function of uterine. Methods Menstrual days, the Pictorial Blood Loss Assessment Chart (PBAC) score for menstrual volume, and ultrasound indicators before and after modified hysteroscopic adhesiolysis in 48 patients with TE were retrospectively analyzed. Results The average postoperative menstrual period of 48 patients was (5.60±1.40) days, which was significantly longer than (4.30±1.20) days before operation (P < 0.05); the postoperative PBAC score for menstrual volume was (55.60±6.20) points, which was significantly higher than (21.40±5.60) points before operation (P < 0.05); there were no significant differences in the mean resistance index (RI) and pulse index (PI) of bilateral uterine arteries before and after surgery (P>0.05); the postoperative endometrial thickness and the endometrial volume were (9.10±1.10) mm and (4.68±0.81) cm³, which were significantly higher than (4.30±1.20) mm and (3.21±0.31) cm³ before operation (P < 0.05); the postoperative RI value and PI value of the endometrium were (0.51±0.13) and (0.77±0.26), which were significantly lower than (0.59±0.07) and (0.91±0.18) before operation (P < 0.05). The pregnancy rate of 48 patients was 60.4%. The volume and thickness of the endometrium were positively significantly correlated with pregnancy (P < 0.05), while the RI and PI values of the endometrium were negatively significantly correlated with pregnancy (P < 0.05). Conclusion Changing electric current cutting to "cold needle" physical and mechanical separation of scar adhesions can effectively repair scar adhesions in the uterine cavity, facilitate postoperative reconstruction of endometrial blood flow, improve uterine receptivity of TE patients, and restore uterine reproductive function.

Objective:To evaluate the impact of artificial intelligence continuous bowel sound auscultation recorder on enhanced recovery after surgery for patients with Crohn's disease.Methods:60 patients with Crohn's disease who underwent surgery in Sir Run Run Shaw Hospital , Zhejiang University School of Medicine in 2021 were enrolled in this trial prospectively. They were rendered to oral nutritional supplements (ONS) after surgery according to the hint given by artificial intelligence continuous bowel sound auscultation recorder or doctor's experience. In order to investigate the clinical value of artificial intelligence continuous bowel sound auscultation recorder.Results:the first postoperative flatus was earlier in the intervention group compared with control group [(58.3±1.5) h vs. (63.5±1.2) h, t=3.025, P=0.036], and the first ONS time was (18.3±0.3) h vs. (22.1±0.7) h, t=3.521, P=0.026; the incidence of postoperative complications in the intervention group was lower than that in the control group (3% vs. 7%, t=1.954, P=0.048) and the postoperative hospital stay was shorter [(7.2±0.4) d vs. (8.5±0.4) d, t=2.954, P=0.030]. The incidence of postoperative abdominal pain, abdominal distension, nausea, vomiting and fatigue in the intervention group was slightly lower than that in the control group, without statistically significant difference. Conclusion:In patient with Crohn's disease, the artificial intelligence continuous bowel sound auscultation recorder picks up accurate postoperative exhaust time, indicates the time of fist ONS after surgery, and shorten the postoperative hospital stay, without increase postoperative complication such as abdominal pain distension, accelerates postoperative recovery.

Objective: To examine the eating behaviors and associated factors among preschool children from multiple child families, so as to provide a basis for promoting healthy eating habits in this population. Methods: From April to June 2022, a stratified random cluster sampling method was employed to selected 2 647 guardians of preschool children in 11 kindergartens in Tongling City. Parenting style questionnaire, Identification and Management of Feeding Difficulty Questionnaire (IMFeD), Caregiver s Feeding Style Questionnaire (CFSQ) and a self designed questionnaire were administered. Multiple linear regression was performed to analyze the factors influencing eating behaviors among preschool children. Results: In the study, the detection of eating behavior problems among preschool children was 71.4%, and the detection of reduced appetite was the highest (55.6%). The detection rates of anorexia, picky eating, poor eating and improper eating behavior in only child families were higher (60.6%, 41.0%, 32.0%, 19.5%), compared with those in multiple child families (51.7%, 36.4%, 27.2%, 16.6%) ( χ 2=20.05, 5.95, 7.16, 3.92, P < 0.05 ). Among multiple child families, the detection rates of fear of eating and underlying disease were the lowest in 5-<10-year-old group (2.3%, 0.6%) ( χ 2=11.54, 8.51, P <0.05). In multiple child families, the detection rates of picky eating and poor eating habits for the first-born child were higher (42.0%, 32.5%), compared with second born and third born child (34.6%, 25.6%)( χ 2= 6.15, 6.38, P <0.05). The results of multiple linear regression analysis showed that multiplechild families ( β =-1.40), democratic parenting style ( β =-0.07), higher feeding response scores ( β =-0.33) were negatively associated with eating behavior problems among preschool children ( P <0.05). Eating behavior problems among preschool children were positively correlated with less educated mothers [high and junior high school education ( β =0.87), primary school education and below ( β =3.69)], longer average daily screen time ( β =0.10), higher feeding requirements scores ( β =0.64), doting parenting styles ( β =0.21), permissive parenting styles ( β =0.27) and inconsistent parenting styles ( β =0.14)( P <0.05). Conclusion The detection rate of the eating behaviors problems among preschool children is high in schools. Greater attention should be paid to only child and first born child of multiple child families, and appropriate feeding and parenting styles, so as to promote healthy eating habits among this population.

Objective:To develop dynamic management strategies for intraoperative acquired pressure injuries (IAPI) in neurosurgery patients and evaluate their implementation effects, so as to provide constructive suggestions for the management of IAPI.Methods:This study was conducted by a non-synchronous before and after control study. From January 2021 to December 2022, 220 patients undergoing neurosurgery in the Second Affiliated Hospital of Guilin Medical College were conveniently selected as the study objects, and divided into the control group and the observation group with 110 patients in each group according to the time of operation. The control group was given routine nursing measures to prevent IAPI, and the observation group was given dynamic management program based on timing theory on bisis of routine nursing. The score of preoperative stress injury,incidence of IAPI and the self-efficacy scores of nurses in the management of stress injury in operating room were compared between the two groups.Results:Before intervention, the scores of preoperative stress injury in control group and observation group were (14.69 ± 2.93) points and (14.78 ± 2.89) points, respectively, with no statistical significance ( t=-0.23, P>0.05).After the intervention, the incidence of IAPI was 3.64%(4/110) in the control group and 0 in the observation group, and the difference was statistically significant ( χ2=4.07, P<0.05). The self-efficacy scores of nurses in the management of stress injury before and after intervention were (29.13 ± 4.87) and (36.41 ± 5.83), respectively, and the difference was statistically significant ( t=-6.21, P<0.05). Conclusions:The implementation of dynamic management strategy of IAPI can effectively reduce the incidence of IAPI in neurosurgery patients and improve the self-efficacy of nurses in operating room.