Objective To observe the therapeutic effect of endometrium minimally invasive pretreatment on non -pregnant PCOS patients who are on ovulation induction treatment.Methods According to the digital meter method,divided 66 non -pregnant PCOS patients who were with abnormal endometrial echoes or abnormal thickening by ultrasound in follicular phase in natural periodwith into testing group(33 cases)and control group(33 cases).All patients were treated with drospirenone and ethinylestradiol tablets treatment for 3 to 6 cycles,and then with clomi-phene citrate(CC)for induction of ovulation.In the testing group,endometrium microresecting was given by disposa-ble uterine cavity tissue suction tube device within 3 ~5days after menstrual onset.Patients in the control group were not performed with endometrium microresecting.All patients of the two groups were given estrogen and progesteroneas well as detection of ovarian folicle and endom etrium with B -modeult rasonography.Results Intimal thickness in the testing group was(8.78 ±1.56)mm,the pregnancy rate was 36.36% and the abortion rate was 16.67%,there was no obvious pain and unwell during the operation and the patients were free from infection.Intimal thickness in the testing group was(6.32 ±0.74)mm,the pregnancy rate was 24.24% and the abortion rate was 12.50%.There were significant differences between the two groups of endometrial thickness,pregnancy rate(t =8.184,χ2 =4.60,all P <0.05).Conclusion Endometrium microresecting by endometrial sampling device can increase the endometrium, thickness and the pregnancy rate,and at the same time it doesnot increase the rate of early spontaneous abortion.And it is easy to perate,convenient,less trauma,less pain,easy to acceptand and some other advantages,it has better clini-cal application value,so it deserves to be applied in basic hospital.

Objective To investigate the incidence,influencing factors and clinical features of ischemic hepatitis.Methods Changes of serum transaminase and lactate dehydrogenase in patients with shock and respiratory failure were recorded in our hospital.Ischemic hepatitis was identified according to diagnosis guidelines,and its incidence was counted.Clinical data of patients with ischemic hepatitis were recorded.Results There were 53 cases diagnosed as ischemic hepatitis in 317 severe patients,including hemorrhagic shock,heart failure,respiratory failure,et al.The incidence was high in elderly patients aged over 70 years and male.Levels of alanine aminotransferase (ALT),AST and lactic dehydrogenase (LDH) were significantly increased 1-3 days after shock and respiratory failure,then reached to peak value 1-5 days [averaged (3.35±0.89) days] after shock and respiratory failure.Serum ALT was 869-4354 U/L,AST was 773-4833U/L and LDH was 1021-2662 U/L.Total bilirubin level was increased in 16 cases and the total bilirubin was 14-54 μmol/L.AST was declined to a point within 2 times the upper limit of normal range after 9-16 days,averaged (13± 1.6) days.Elevated transaminase level had no correlation with sex,age and pre-existing liver diseases.The time of enzyme changes had no correlation with sex but age and liver diseases.Patients aged ≥ 70 years had later AST peak and the recovery time was longer than younger patients (P＜0.01).Conclusions Ischemic hepatitis occurs mainly in men and elderly people.But advanced age and underlying liver diseases can affect the recovery time of transaminase in patients with ischemic hepatitis.

Objective To investigate the protective effects of extract of Periplaneta americana (APA) against carbon tetrachloride (CCl4)-induced hepatic fibrosis in rats. Methods Seventy SD rats were divided into five groups:normal con-trol group (C), model control group (M), extract of APA 1 group (APA1), extract of APA 2 group (APA2) and reduced glutathi-one group (R). The liver fibrosis model was induced by injecting 40%CCl4-olive solution subcutaneously for seven weeks in M, APA1, APA 2 and R groups. Drugs were given at the same time. Rats were killed at 7-week (C, M, APA1 and R groups), and were killed at 9-week (APA2 group). The serum values of transaminase (ALT, AST), albumin (ALB), hyaluronic acid (HA) and laminin (LN), and hepatic inflammation and fibrosis were detected respectively. The expressions of apoptotic relat-ed gene Bcl-2 and Bax protein in central veins and portal areas of hepatic lobules were detected by immunohistochemical method. Results Rats showed poor nutritional status, and significantly increased transaminase, HA and LN in M group, but the serum level of ALB was significantly lower than that in C group. There was extensive necrosis of liver cells, obviously fi-brosis or cirrhosis in model rats’liver tissues. The serum contents of ALT, AST, HA and LN were significantly decreased, the serum level of ALB were significantly increased in APA1,APA2 and R groups (P<0.05). There were complete hepatic lobule and no obvious fibrous tissue hyperplasia in liver biopsy of APA1 and R groups. The values of Bcl-2/Bax proteins in central vein of liver tissues were significantly higher in APA1,APA2 and R groups than those of M group (P<0.05), but the ratio of Bcl-2/Bax was lower in periportal area of liver tissues (P<0.05). There were significantly higher body weight and ALB levels in APA1 group than those in R group (P<0.05). The level of transaminase was slightly higher in APA1 group than that of R group. The degeneration of liver cells was found mostly in R group. Conclusion The extract of Periplaneta americana has a role in protecting liver cells, inhibiting the progression of hepatic fibrosis, and improving the nutritional sta-tus of trial rats.

Objective To investigate the changes of cardiac structure and function in patients with hepatolenticular degeneration (HLD).Methods From March 2010 to February 2011,90 HLD patients who did not receive formal treatment (observation group) and 30 healthy people (control group) were collected and analyzed with color Doppler echocardiography in the Institute of Neurology,Affiliated Hospital of Anhui University of Traditional Chinese Medicine.Based on the clinical manifestations,cases were divided into hepatic type group (n =31),brain type group (n =42) and brain-visceral type group (n =17).According to the Child-Pugh classification,patients were divided into Child A group (n =71),Child B group (n =10) and Child C group (n =9).Results (1) The left atrial diameter ((28.00 ± 3.11),(29.62 ± 3.44) mm) and left ventricular diameter ((45.69 ± 3.75),(47.10-± 4.73) mm) of HLD patients in brain-visceral type group and hepatic type group were larger than that of the control group ((24.86 ± 2.63),(41.93 ±3.56) mm;t =3.143,4.761,P=0.018,0.000;t=3.764,5.167,P=0.018,0.000).The left atrial diameter and left ventricular diameter of hepatic type group were significantly larger than the brain type group (26.06 ± 3.68,43.34 ± 3.88;t =3.557,P =0.000;t =3.751,P =0.001).The value of E/A in the hepatic type group (1.57 ± 0.37) was significantly lower than the control group (1.93 ± 0.20;t =-0.352,P =0.006).(2) The left atrial diameter ((31.29 ± 1.70),(34.67 ± 1.97) mm) and left ventricular diameter ((48.29 ± 2.81),(53.67 ± 2.67) mm) of Child B and C groups were significantly larger than the control group ((24.86 ± 2.63),(41.93 ± 3.56) rm;t =6.429,9.810,P =0.000,0.000;t =6.357,10.738,P =0.000,0.000),and the Child A group ((26.42 ± 3.05),(43.89 ± 3.76) rm;t=4.871,8.252,P=0.000,0.000;t =4.399,8.780,P=0.003,0.000).The value of E/A of Child B and C groups (1.58 ± 0.32,1.26 ± 0.39) was lower than that of the control group (t =-0.347,0.662,P=0.020,0.000);At the same time,the value of E/A of Child C group was significantly lower than that of Child A group (1.80 ± 0.33;t =-0.530,P =0.000).Conclusions The HLD patients may have cardiac structural and functional changes,mainly manifested as left atrial and left ventricular enlargement and cardiac diastolic dysfunction,whereas a serious impact has not yet been found in systolic function.And the changes of cardiac structure and function were related to the degree of liver cirrhosis in patients with HLD.

Objective To investigate the effect of human caring ability on job satisfaction of nurses in the oncological department. Method About 215 nurses in the department were enrolled in the study with both caring nurse-patient action scale (CNPI-23) and Minnesota satisfaction questionnaire (MSQ). Results CNPI-23 score on oncology nurses was 88.42±13.54 and MSQ score 44.87±11.34. Nurses' caring ability was associated with age, work experience, marital status and job title. Nurses' humanistic care ability was positively correlated with job satisfaction (r=.433;P<0.001). Job satisfaction was positively related with humanistic care ability (t=6.617, P<0.001), which explained 23.4% variable. Conclusions The oncological nurses' caring ability needs to be improved. It is possible to improve the capability of nurse humanity from the perspective of job satisfaction.

Objective:To explore the research hotspots and trends of nursing related to atrial fibrillation and stroke.Methods:Searched on the Web of Science core collection database, CiteSpace.5.8.R3 software was used to analyze the authors, publishing institutions, reference co-citations, and keyword clustering of the retrieved article.Results:A total of 241 articles were included. The number of published papers was increasing year by year, but the overall number of published papers was relatively small. There were many co-authors and close cooperation between institutions. Stroke, anticoagulant therapy, impact, guideline, disease management and nursing homes had become research hotspots.Conclusions:CiteSpace software can intuitively analyze the nursing research hotspots related to atrial fibrillation and stroke, and can provide a research reference for the nursing of atrial fibrillation and stroke-related brain-heart comorbid diseases in China.

Objective To describe the temperature variation within 24 h of the children with congenital heart disease after open heart surgery , the incidence of fever and the relation between fever and clinical outcome, aiming to provide basis for clinical nursing .Methods The convenience sampling method was used to select 200 cases of children with congenital heart disease after open heart operation , collecting body temperature within postoperative 24 hours and clinical outcomes .Results The body temperature of children reached the peak after three hours of open heart operation , then it began to slow down .The fever rate of early postoperative period (within 24 h) was 63.5%.The demographic data of fever group (≥38.0 ℃) and no fever group (<38.0℃) had no significant difference(P>0.05), except for the aspect of clinical diagnosis (χ2 =10.641, P=0.001).The median of ICU stay length, the ventilation time and the total length of hospital stay in fever group and no fever group were 68.50 h and 46.00 h, 20.00 h and 16.00 h, 16.00 d and 12.00 d, which were significantly different (Z =-1.971,-1.998,-3.700, respectively;P<0.05).Conclusions The body temperatures of children with congenital heart disease after open heart operation reach the peak after three hours . More than half of postoperative children will appear postoperative fever , which could affect the clinical outcome .

Objective:To build a nursing care plan decision-making support system based on the hospital's nursing information system and evaluate its effects in newly hired nurses.Methods:This study adopted a non-synchronous pre-post control design. Totally 181 newly hired nurses recruited by Beijing Tiantan Hospital, Capital Medical University, were selected by convenience sampling. The control group consisted of 85 new nurses hired in August 2021, while the intervention group consisted of 96 new nurses hired in August 2022. The control group received traditional training methods, while the intervention group received training through the nursing care plan decision-making support system in addition to the traditional methods. The nursing decision-making ability and the quality of specialty nursing care were compared between the two groups.Results:Finally, 81 nurses were included in the control group, and 93 nurses were included in the intervention group. The nursing decision-making ability score in the intervention group was (80.15±4.59), which was significantly higher than the (78.62±5.13) in the control group ( t=-2.080, P=0.039). The intervention group also had a significantly higher qualified rate of specialty nursing care compared to the control group (χ 2=6.626, P=0.036) . Conclusions:The application of the nursing care plan decision-making support system in the standardized training of newly hired nurses can improve their nursing decision-making abilities and the quality of specialty nursing care.

Objective: To explore the significance of minimal residual disease (MRD) in predicting prognosis and guiding therapy of adults with Philadelphia-chromosome negative acute lymphoblastic leukemia (Ph^- ALL) in high-risk. Methods: Data of newly diagnosed adults with Ph^- ALL in high-risk who achieved CR were reviewed. Variables associated with outcome were identified by COX regression model and Landmark analysis. Results: A total of 177 patients, 99 (56%) cases male with a median age of 40 years (range, 16-65 years) were included in this study. Of them, 95 (54%) patients received allo-HSCT in CR₁. Multivariate analyses showed that MRD negativity after the first cycle of consolidation (HR=0.52, 95%CI 0.30-0.89, P=0.017) and achieving CR within 4 weeks (HR=0.43, 95%CI 0.24-0.79, P=0.006) were the factors significantly-associated with longer DFS, and allo-HSCT was associated with both longer DFS (HR=0.13, 95%CI 0.08-0.22, P<0.001) and OS (HR=0.24, 95%CI 0.15-0.41, P<0.001) . Landmark analysis was performed on 121 patients, of 85 patients achieving MRD negativity after the first cycle of consolidation, multivariate analyses showed that MRD negativity after the third cycle of consolidation was significantly-associated with longer DFS (HR=0.18, 95%CI 0.05-0.64, P=0.008) and OS (HR=0.14, 95%CI 0.04-0.50, P=0.003) . For the patients achieving MRD negativity after both the first and the third cycles of consolidation, the 3-year DFS rate in the allo-HSCT cohort had a higher trend compared with that in the chemotherapy cohort (75.2% vs 51.3%, P=0.082) , however, the 3-year OS rates in the 2 cohorts were similar (72.7% vs 68.7%, P=0.992) . In those with MRD positivity after the first and/or the third cycle of consolidation, 3-year DFS (64.8% vs 33.3%, P=0.006) and OS (77.0% vs 33.3%, P=0.028) rates in the allo-HSCT cohort were significantly higher than those in the chemotherapy cohort, and similar to those in the cohort achieving MRD negativity after both the first and the third cycles of consolidation and receiving allo-HSCT. Conclusions MRD negativity after the first cycle of consolidation was a predictor for better outcome in adults with Ph^- ALL in high-risk. The survival advantage of the allo-HSCT cohort was not pronounced compared with that in the chemotherapy cohort even in those with high-risk features but achieving MDR negativity after both the first and third cycles of consolidation. However, allo-HSCT could be a good option for the patients with MRD positivity after the first and/or the third cycle of consolidation.

Objective: To assess the prognostic significance of immunophenotype complete remission (ICR) and hematological complete remission (HCR) before human-leukocyte antigen (HLA)-matched sibling donor transplantation (MSDT) in acute myeloid leukemia (AML) patients. Methods: A cohort of 182 AML (non-APL) patients undergoing MSDT in HCR was retrospectively studied [including complete remission with ANC and PLT recovery (CR), CR with incomplete PLT recovery (CRp), CR with inconplete ANC and PLT recovery (CRi)]; ICR was determined as undetective minimal resudial disease (MRD) by multi-parameter flow cytometer. Results: ①Of the 182 patients, 97 were male, 85 female, and the median age was 41(4-62) years. ②The CR and CRi+CRp rates were 80.8% (147/182) and 19.2%(35/182), respectively; The 4-year cumulative incidence of relapse[CIR, (11.0±4.3)% vs (16.0±7.1)%, χ²=0.274, P=0.600], non-relapse mortality[NRM, (14.0±4.3)% vs (9.0±6.3)%, χ²=0.913, P=0.339], leukemia-free survival[LFS, (75.0±5.1)% vs (75.0±8.3)%, χ²=0.256, P=0.613], and overall survial [OS, (77.0±5.2)% vs (80.0±8.1)%, χ²=0.140, P=0.708] were comparable between the CRp+CRi and CR groups. ③Compared with the non-ICR group (n=35), the ICR group (n=147) showed lower 4-year CIR [(11.3±3.4) % vs (55.2±8.8) %, χ²=32.687, P<0.001], better 4-year LFS [(76.2±4.7)% vs (32.8±8.7)%, χ²=26.234, P<0.001] and OS[(79.0±4.7)% vs (39.0±9.1)%, χ²=25.253, P<0.001], and comparable NRM[(12.5±4.1)% vs (12.0±7.1)%, χ²=1.002, P=0.656]. ④Mulitvariate analysis confirmed the independent prognostic value of ICR in lower CIR [HR=11.026(95%CI 4.685-25.949), P<0.001], higher LFS [HR=5.785 (95% CI 2.974-11.254), P<0.001] and OS[HR=5.578 (95% CI 2.575-27.565), P<0.001]. Conclusion The results indicated that ICR instead of HCR pre-transplantation had a significant prognostic value in AML patients undergoing MSDT.