With the reform of the medical and health system entering a critical period,public hospitals have also exposed new risks and challenges in economic operation.As an important means of hospital standardized management,internal control can better prevent and resolve the risk of hospital economic operation and ensure the sustainable operation of the hospital.By interpreting the requirements of current national policies on hospital internal control,it analyzes the functional positioning of financial and accounting supervision in hospital internal control,shares the internal control implementation path of sample hospitals from the perspective of financial and accounting supervision,and puts forward suggestions on strengthening internal control construction of public hospitals in the new era,in order to lay a good foundation for the high-quality development of hospitals.

Objective To analyze the situation of perinatal birth defects in 13 monitoring hospitals in Changsha City from 2011 to 2020, and to explore the composition characteristics and changes of birth defects in Changsha. Methods The monitoring data of perinatal birth defects in 13 surveillance hospitals in Changsha City from 2011 to 2020 were collected and statistically analyzed. Results From 2011 to 2020, the total number of perinatal infants in the 13 surveillance institutions in Changsha was 541,234, showing a trend of rising first and then falling. A total of 15 725 cases of birth defects were found, and the incidence rate of birth defects in perinatal period was 290.54/10 000. The incidence of birth defects in 2020 decreased by 41.93% compared with 2011. The incidence of perinatal birth defects in males (326.59/10,000) was higher than that in females (248.96/10 000), and the difference was statistically significant (χ²=288.955, P＜0.05). The incidence of perinatal birth defects in urban areas (312.65/10,000) was higher than that in rural areas (262.26/10 000), and the difference was statistically significant (χ²=119.974, P＜0.05). The incidence of birth defects in perinatal infants born to mothers under 20 years old was higher than that in other age groups. The top five major birth defects were congenital heart disease, polydactyly, external ear malformation, clubfoot, and hypospadias. Conclusion The incidence of perinatal birth defects in Changsha shows an overall downward trend , and the prevention and control measures for birth defects have shown effectiveness. To consolidate the achievements and control the incidence at a low level, the tertiary prevention of birth defects should be further strengthened.

Objective:This study aimed to investigate the role and clinical significance of MUC4 gene mutations in thrombotic events in patients with classic paroxysmal nocturnal hemoglobinuria (PNH) patients.Methods:A retrospective analysis was conducted on the clinical data and gene sequencing results of 45 patients with classic PNH admitted to the Department of Hematology, Tianjin Medical University General Hospital, from June 2018 to February 2022. MUC4 gene mutations in patients with classic PNH were summarized, and the risk factors for thrombotic events in these patients were analyzed. Additionally, the effects of MUC4 gene mutations on the cumulative incidence and survival of thrombotic events in patients with classic PNH were determined.Results:The detection rate of MUC4 gene mutations in patients with classic PNH who experienced thrombotic events (thrombotic group) was 68.8% (11/16), which was significantly higher than that in the non-thrombotic group [10.3% (3/29) ] ( P<0.001). All mutations occurred in exon 2. MUC4 mutation ( OR=20.815, P=0.010) was identified as an independent risk factor for thrombotic events in patients with classic PNH. The cumulative incidence of thrombotic events was 78.6% (11/14) in the MUC4 gene mutation group (mutation group) and 16.1% (5/31) in the non-mutation group, showing a statistically significant difference between the two groups ( P<0.001). Survival analysis showed a lower overall survival (OS) rate in the thrombotic group compared with that in the non-thrombotic group [ (34.4±25.2) % vs. (62.7±19.3) % ] ( P=0.045). The OS rate of patients was (41.7±29.9) % in the mutation group and (59.1±18.3) % in the non-mutation group ( P=0.487) . Conclusion:MUC4 gene mutations are associated with an increased incidence of thrombotic events in classic PNH patients, highlighting their role as independent risk factors for thrombosis in this population. These mutations can be considered a novel predictive factor that aids in evaluating the risk of thrombosis in patients with classic PNH.

Objective:To investigate the clinical effect of programmed death receptor-1 (PD-1)/programmed death receptor ligand-1 (PD-L1) immunotherapy combined with concurrent radiotherapy and chemotherapy in the treatment of locally advanced cervical cancer (LACC).Methods:From November 2018 to October 2019, 51 LACC patients in Qinhuangdao First Hospital who received anti-PD-1/PD-L1 immunotherapy (pembrolizumab) combined with concurrent radiotherapy and chemotherapy [intensity modulated radiotherapy (IMRT)+ TP (taxol+ carboplatin) chemotherapy] were selected as the observation group. 51 LACC patients who received concurrent chemotherapy and radiotherapy were selected as the control group. The objective remission rate, disease control rate, tumor markers [squamous cell carcinoma antigen (SCCAg), soluble cytokeratin 19 fragment (CYFRA21-1), and carcinoembryonic antigen (CEA), carbohydrate antigen 125 (CA125)], proliferation and apoptosis indicators [survivin (Survivin), B-cell lymphoma-2 (Bcl-2), Caspase-3 (Caspase-3), apoptosis-promoting substance (Bax)], PD-1/PD-L1 [soluble PD-L1 (sPD-L1), CD4 + T cell surface PD-1 expression (PD-1 CD4 + T cells), CD8 + T cell surface PD-1 expression (PD-1 CD8 + T cell) and CD14 + monocyte surface PD-L1 expression (PD-L1 CD14 + monocyte)], safety and survival rate within 1 year were compared between the two groups. Results:(1) Disease control and safety: the objective response rate and disease control rate of the observation group were 80.39%(41/51) and 92.16%(47/51), respectively, which were higher than those of the control group by 39.22%(20/51) and 70.59%(36/51) (all P<0.05), but there was no significant difference in the incidence of side effects between the groups (all P>0.05). (2) Tumor markers and proliferation and apoptosis indexes: compared with those before treatment, the levels of serum SCCAg, CYFRA21-1, CEA, CA125, survivin and Bcl-2 in the two groups after treatment were significantly lower, and the levels of Caspase-3 and Bax were significantly higher; the above indexes in the observation group were better than those in the control group after treatment (all P<0.05). (3) PD-1/PD-L1: after treatment, sPD-L1, PD-1 CD4 + T cells, PD-1 CD8 + T cells and PD-L1 CD14 + monocytes in the observation group were significantly lower than those before treatment (all P<0.05). After treatment, the sPD-L1, PD-1 CD4 + T cells, PD-1 CD8 + T cells, PD-L1 CD14 + monocytes in the observation group were lower than those in the control group (all P<0.05). (4) Survival: the survival rate of the observation group was higher than that of the control group within 1 year ( P<0.05). Conclusions:The clinical effect of anti-PD-1/PD-L1 immunotherapy combined with concurrent radiotherapy and chemotherapy in the treatment of LACC is significant. It can effectively inhibit the progression of the disease by regulating tumor markers, proliferation and apoptosis indicators and PD-1/PD-L1 expression without increasing the risk of treatment, and has a positive effect on improving the survival rate of patients.

Objective:To investigate the relationship between CD8 +FoxP3 +CD25 + T cell subsets and the therapeutic effect of programmed death receptor 1 (PD-1) inhibitor pembrolizumab in treatment of uterine cervical cancer. Methods:The data of 105 patients with uterine cervical cancer who received pemblizumab therapy based on chemotherapy in the First Hospital of Qinhuangdao from January 2018 to January 2020 were retrospectively analyzed. Flow cytometry was used to detect the ratio of CD8 +FoxP3 +CD25 + T cell in peripheral blood of patients. The efficacy and safety were analyzed. According to the efficacy, all patients were divided into remission group (complete remission + partial remission) and non-remission group (stable disease + progressive disease). The clinical characteristics and CD8 +FoxP3 +CD25 + T cell ratio of the two groups were compared. Multivariate logistic regression model was used to analyze the influencing factors for the efficacy. The efficacy of CD8 +FoxP3 +CD25 + T cell ratio predicting the therapeutic effect of patients was analyzed by using receiver operating characteristic (ROC) curve. Results:The objective remission rate of all patients was 17.14% (18/105), and the incidence of adverse reaction was 39.05% (41/105). The proportion of patients with a family history of cervical cancer in the remission group was lower than that than in the non-remission group [5.56% (1/18) vs. 34.48% (30/87)], and the difference was statistically significant ( χ2=6.00, P=0.014). The proportion of CD8 +FoxP3 +CD25 + T cell of 105 patients before and after treatment was (0.83±0.21)% and (0.77±0.10)%, respectively; the proportion of CD8 +FoxP3 +CD25 + T cell before and after treatment in the remission group was (0.55±0.26)%, (0.31±0.12)%, respectively; the proportion of CD8 +FoxP3 +CD25 + T cell before and after treatment in the non-remission group was (0.89±0.30)%, (0.87±0.28)%, respectively. The proportion of CD8 +FoxP3 +CD25 + T cell after treatment in the remission group was lower than that before treatment ( P < 0.05); there was no statistically significant difference in the proportion of CD8 +FoxP3 +CD25 + T cell before and after treatment in the non-remission group ( P>0.05). The proportion of CD8 +FoxP3 +CD25 + T cell before and after treatment in the non-remission group was higher than that in the remission group (all P<0.001). The proportion of CD8 +FoxP3 +CD25 + T cell higher than the mean value of both groups before treatment and the proportion of CD8 +FoxP3 +CD25 + T cell higher than the mean value of both groups after treatment were independent risk factor of disease remission ( OR=2.542, 95% CI 1.649-3.918, P<0.001; OR=2.936, 95% CI 2.154-4.002, P<0.001). ROC curve analysis showed that the area under the curve of CD8 +FoxP3 +CD25 + T cell ratio predicting the disease remission before treatment was 0.720, and its best cut-off value was 0.77%, the senfitivity was 77.78%, the specificity was 70.11%. Conclusions:Early detection of CD8 +FoxP3 +CD25 + T cell ratio helps to predict the effect of PD-1 inhibitor pembrolizumab therapy for uterine cervical cancer.

Objective: To investigate the effects of clustered warming intervention on spontaneous hypothermia and coagulation function in patients with emergency trauma. Methods: A total of 118 cases of emergency trauma patients admitted from January 2017 to December 2018 in Changzhou Second People′s Hospital were selected as subjects. According to the time of admission, there were 62 cases in the control group from January 2017 to December 2017 and 56 cases in the treatment group from January 2018 to December 2018. The control group used routine emergency nursing intervention and warming measures, and the treatment group combined with clustered warming intervention. The changes of body temperature, coagulation function, spontaneous hypothermia and prognosis were compared between the two groups. Results: When entering the Emergency Department and entering the Emergency Department for 60 minutes, the body temperature of the emergency trauma patients in the treatment group were (36.41±0.75) and (36.74±0.65)℃, and the control group were (35.42±0.80) and (35.54±0.76)℃. The difference between the two groups was statistically significant (t value was 6.914, 9.168, P<0.01). After entering the Emergency Department for 60 minutes, the activated partial thromboplastin time, prothrombin time, and thrombin time in the treatment group were (35.24±2.25), (13.56±1.02), (17.45±1.52) s, and the control group was (39.45±3.42), (15.12±1.34), (19.20±1.23) s. The difference between the two groups was statistically significant (t value was 7.802, 7.058, 6093, P<0.01). The incidence of spontaneous hypothermia and duration of hypothermia in the treatment group were 16.07%(9/56), (7.32±1.14) h, and that in the control group was 41.94%(26/62) and (18.42±3.20) h. The difference between the two groups was statistically significant (χ² value was 9.432, t value was 24.579, P<0.01). The incidence of chills, infection and death in the observation group was 16.07%(9/56), 7.14%(4/56), and 5.36%(3/56), and that in the control group was 51.61%(32/62), 24.19%(15/62), and 17.74%(11/62). The difference between the two groups was statistically significant (χ² value was 16.393, 6.322, 4.316, P< 0.05 or 0.01). Conclusions Clustered warming intervention can help prevent the risk of spontaneous hypothermia in emergency trauma patients, antagonize coagulation dysfunction and improve patient prognosis.

Lymphoma is a group of heterogeneous hematological malignant tumors originating from lymph nodes or other lymphoid tissues, including Hodgkin's lymphoma and non-Hodgkin's lymphoma. Diffuse large B-cell lymphoma (DLBCL) is one of the most com-mon subtypes of non-Hodgkin's lymphoma (NHL) with obvious heterogeneity. Standard R-CHOP regimen (rituximab combined with cy-clophosphamide, adriamycin, vincristine and prednisone) can significantly improve the survival of more than 60% of patients. Howev-er, there are still about 30%-40% of patients with relapse or refractory disease, and the prognosis is very poor. How to prolong the sur-vival of relapsed/refractory DLBCL patients and improve their prognosis has become a research hotspot. With the continuous in-depth study of gene expression profiles and molecular mechanisms of drug resistance, new chemotherapy schemes and new drugs emerge, which brings new hope for individualized precise treatment of relapsed/refractory DLBCL. This article reviews the recent progress of targeted drugs in the treatment of relapsed/refractory DLBCL.

Secalonic acid D (SAD) could inhibit cell growth in not only sensitive cells but also multidrug resistant (MDR) cells. However, the molecular mechanisms need to be elucidated. Here, we identified that SAD possessed potent cytotoxicity in 3 pairs of MDR and their parental sensitive cells including S1-MI-80 and S1, H460/MX20 and H460, MCF-7/ADR and MCF-7 cells. Furthermore, SAD induced cell G2/M phase arrest the downregulation of cyclin B1 and the increase of CDC2 phosphorylation. Importantly, JNK pathway upregulated the expression of c-Jun in protein level and increased c-Jun phosphorylation induced by SAD, which was linked to cell apoptosis c-Jun/Src/STAT3 pathway. To investigate the mechanisms of upregulation of c-Jun protein by SAD, the mRNA expression level and degradation of c-Jun were examined. We found that SAD did not alter the mRNA level of c-Jun but inhibited its proteasome-dependent degradation. Taken together, these results implicate that SAD induces cancer cell death through c-Jun/Src/STAT3 signaling axis by inhibiting the proteasome-dependent degradation of c-Jun in both sensitive cells and ATP-binding cassette transporter sub-family G member 2 (ABCG2)-mediated MDR cells.

Objective To explore the clinical effect of pituitrin and oxytocin in laparoscopy myomectomy of intramural fibroids.Methods Sixty patients received laparoscopy myomectomy of intramural fibroids during October 2015-December 2016 were selected and divided into two groups with 30 cases in each.We applied injections of pituitrin 6IU + 10ml normal saline to treatment group while 20U oxytocin + 10ml normal saline to control group so as to compare their blood pressure change and other situations based on medication.Results Compared with control group,the time of operation and amount of bleeding during operation in treatment group reduced obviously(98.13 ± 5.07min vs 110.83 ± 8.03min,t =-7.324,P =0.000).The hemoglobin changed before and after operation (67.50 ±10.24ml vs 97.83 ± 16.10ml,t =-8.705,P =0.000).15min after medication during operation,the systolic pressure in treatment group increased obviously,which was higher than that in control group(150.77 ±:5.57mmHg vs 142.03 ± 5.21mmHg,t =6.273,P =0.000).Conclusion The application of pituitrin to laparoscopy myomeetomy of intramural fibroids was better hemostatic effect than oxytoein,but it may geuerate temporary elevation of blood pressure,so the clinical application should combine with patients' individual situation.

Objective: To evaluate the role of the revised International Prognostic Score of Thrombosis (IPSET-thrombosis) in predicting the occurrence of thrombotic events in Chinese patients with essential thrombocythemia (ET) and to develop a thrombosis predicting model more applicable to Chinese ET patients. Methods: Medical records of 746 adult patients with an initial diagnosis of ET were retrospectively analyzed. Results: The median age at diagnosis was 52 (18-87) years, with 305 males and 441 females. According to the revised IPSET-thrombosis model, the number of very low-, low-, intermediate-, and high-risk patients were 271 (36.3%) , 223 (29.9%) , 63 (8.4%) and 189 (25.3%) , respectively. The four groups exhibited significantly different thrombosis-free survival (χ²=72.301, P<0.001) . Thirty-six patients were reclassified as intermediate-risk according to the revised IPSET-thrombosis instead of low-risk as per the original IPSET-thrombosis. Nineteen intermediate-risk patients as per the original IPSET-thrombosis were upgraded to high-risk according to the revised IPSET-thrombosis. Fifty-one high-risk patients as per the original IPSET-thrombosis were reclassified as low-risk in the revised IPSET-thrombosis. It suggests that the revised IPSET-thrombosis potentially avoids over- or under-treatment. In low-risk patients as per the revised IPSET-thrombosis, the rate of thrombosis in patients with cardiovascular risk factors (CVF) was higher than that in those without (16.3% vs 5.2%, χ²=5.264, P=0.022) , and comparable with intermediate-risk patients as per the revised IPSET-thrombosis (16.3% vs 14.3%, χ²=0.089, P=0.765) . As a result, a new revised IPSET-thrombosis model more applicable to Chinese ET patients was developed in which patients with CVF in the low-risk group as per the revised IPSET-thrombosis were reclassified as intermediate-risk group. Conclusion For predicting the occurrence of thrombotic events, the revised IPSET-thrombosis model was better than the original IPSET-thrombosis model. The revised IPSET-thrombosis was optimized and a new revised IPSET-thrombosis model more applicable to Chinese ET patients was developed, and the new evidence for risk stratification and treatment of ET in Chinese was provided.