The communication between professional health caregivers, which mainly composed of medical staff, and patients and their families plays an important role in hospice care. The effective doctor-patient communication can guide terminal patients and their families to establish a correct medical view, reduce excessive medical treatment, and improve the quality of life for terminal patients. This paper briefly described the communication context of hospice care, the communication subject and the current situation of hospice care, analyzed the problems and challenges encountered by professional health caregivers, which mainly including medical staff, in the communication context of hospice care diagnosis and hospice care, and made the prospects of the development of effective communication measures.

Objective To investigate the clinical effect of transhepatic arterial chemoembolization(TACE)combined with tyrosine kinase inhibitors(TKIs)and programmed death receptors-1(PD-1)inhibitors(TACE+TKIs+PD-1 antibody)in the treatment of moderate advanced unresectable hepatocellular carcinoma(HCC).Methods The clinical data of 65 patients with moderate advanced unresectable hepatocellular carcinoma admitted to the Affiliated Hospital of North Sichuan Medical College from January 2020 to January 2022 were analyzed retrospectively.65 patients were treated with TACE+TKIs+PD-1 antibody.The observation indexes were tumor response,objective response rate(ORR),disease control rate(DCR),total survival time,progression free survival time,conversion operation rate and adverse drug reaction.Results The ORR of 65 p-atients with hepatocellular carcinoma was 49.2％(32/65),and the DCR was 89.2％(58/65).Among them,there were 2 patients with complete remission(CR),30 patients with partial remission(PR),26 patients with stable disease(SD),and 7 patients with progression disease(PD).Among 65 patients with hepatocellular carcinoma,18 patients were transformed into resectable hepatocell-ular carcinoma and underwent RO surgery.The conversion rate was 27.6％(18/65).65 patients were followed up for 3 to 22.4 months,The median follow-up time was 16.5 months.The median overall survival time and median disease progression free survival time of 65 patients were 14.5 months(95％CI:12.3～16.6 months)and 8.8 months(95％CI:6.9～10.6 months),respectively.After treatment,65 patients all had post embolism syndrome(abdominal pain,fever,nausea,vomiting and other symptoms),and some patients had transient abnormal liver function.Adverse drug reactions below grade 3 recovered within a few days.Some patients were associated with multiple adverse drug reactions.1 patient(1.5％)stopped using TACE because of stubborn vomiting,and 5 patients(7.6％)stopped using Lenvatinib because of severe liver function damage during treatment,2 patients(3％)stopped using Camrelizumab because of severe reactive capillary hyperplasia,one patient(1.5％)stopped using Tislelizumab because of severe hypothyroidism,one patient(1.5％)stopped the treatment of Lenvatinib and Sintilimab due to severe gastrointestinal bleeding.The adverse drug reactions of grade 3～4 occurred in other patients were alleviated after drug reduction,symptomatic treatment and hormone treatment.Conclusion TACE+TKIs+PD-1 antibody can obtain reliable clinical efficacy and anti-tumor activity in the treatment of moderate advanced unresectable hepatocellular carcinoma.

【Objective】 To investigate the efficacy and safety of 450 nm blue laser with 6 o’clock positioning in the treatment of middle lobe hyperplasia of prostate, in order to promote the clinical application of this surgery. 【Methods】 Clinical data of 20 patients with middle lobe hyperplasia of prostate treated with 450 nm blue laser with 6 o’clock positioning during Mar.and Aug.2023 were retrospectively analyzed.The operation time, postoperative bladder irrigation time, catheter indwelling time, hospital stay, and complications were recorded.The maximum urinary flow rate (Qmax), post-void residual volume (PVR), quality of life scale (QoL), international prostate symptom score (IPSS) before surgery and 1 month after surgery were compared. 【Results】 The operation time was (26.80±7.22) min, and bladder irrigation time was (20.50±1.79) h.The catheter was removed on the next day after surgery and all patients were discharged 2 days after operation.Compared to preoperative, one month after surgery, the Qmax [(7.40±1.05) mL/s vs.(19.60±1.76) mL/s] was significantly higher, PVR [(73.50±12.26) mL vs.(9.25±4.94) mL], QoL [(4.55±1.19) vs.(1.95±0.95)], and IPSS [(26.55±1.88) vs.(10.05±1.36)] were significantly lower, the differences being statistically significant (P<0.05).No complications occurred during operation and 1-month follow-up. 【Conclusion】 The 450 nm blue laser with 6 o’clock positioning is a new, safe and effective surgical treatment of middle lobe hyperplasia of prostate, which is worthy of clinical promotion and application.

Objective:To investigate the clinical efficacy of single-incision plus one-port three dimensional (3D) laparoscopic pancreaticoduodenectomy (SILPD+1).Methods:The retrospective cohort study was conducted. The clinicopathological data of 40 patients who underwent 3D laparos-copic pancreaticoduodenectomy in Affiliated Hospital of North Sichuan Medical College from January to October 2023 were collected. There were 24 males and 16 females, aged (63±10)years. Of the 40 patients, 18 cases undergoing SILPD+1 were divided into the SILPD+1 group, and 22 cases under-going conventional five-trocar 3D laparoscopic pancreaticoduodenectomy (CLPD) were divided into the CLPD group. Observation indicators: (1) surgical situations; (2) postoperative situations and complications. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was conducted using the independent t test. Measurement data with skewed distribution were represented as M( Q1, Q3), and comparison between groups was conducted using the Mann-Whitney U test. Count data were described as absolute numbers, and comparison between groups was conducted using the chi-square test or Fisher exact probability. Comparison of ordinal data was conducted using the Mann-Whitney rank sum test. Results:(1) Surgical situa-tions. Seventeen patients of the SILPD+1 group completed surgery successfully, and the rest of one patient with an inflammatory mass of the pancreatic head was converted to open surgery due to unclear boundary with mesenteric blood vessels and severe adhesion of surrounding tissues. All patients of the CLPD group completed surgery successfully, without conversion to open surgery. There was no significant difference in conversion to open surgery between the two groups ( P>0.05), and there was no significant difference in the volume of intraoperative blood loss, intraoperative blood transfusion or operation time ( P>0.05). (2) Postoperative situations and complications. There was no significant difference in tumor diameter, the number of lymph node dissected, the number of positive lymph node, R 0 resection, tumor type, time to postoperative first flatus, time to postopera-tive first intake liquid food, tome to first out-of-bed activity, time to postoperative drainage tube removal, duration of postoperative hospital stay, postoperative bleeding, pancreatic fistula, chylous leakage, delayed gastric emptying, abdominal fluid collection, incision infection, classification of com-plications between the two groups ( P>0.05). Postoperative pain score of the SILPD+1 group and the CLPD group was 5.0(4.5,6.0) and 6.5(6.0,7.0), respectively, showing a significant difference ( Z=-3.61, P<0.05). Both groups of patients had no occurrence of biliary fistula or abdominal infection after surgery, and there was no readmission within 30 days after surgery or no death within 90 days after surgery. Conclusions:Compared with CLPD, SILPD+1 is safe and feasible, with less postoperative pain. While ensuring oncological outcomes, SILPD+1 does not increase surgical time, postoperative hospital stay, or incidence of postoperative complications.

Objective To investigate the correlations of serum zinc finger E-box-binding protein 1 (ZEB1) and DNA methyltransferase 1 (DNMTl) with neurological deficit and prognosis in patients with acute cerebral hemorrhage (ACH). Methods A total of 105 ACH patients in the authors′hospital from July 2019 to July 2022 were selected as ACH group, and they were divided into mild group (n=34), moderate group (n=41) and severe group (n=30) according to the National Institutes of Health Stroke Scale (NIHSS) score at admission. ACH patients were divided into good prognosis group (n=65) and poor prognosis group (n=40) according to the score of modified Rankin Scale (mRS). Another 105 healthy individuals with physical examination in the same period were included as control group. A total of 45 diagnosed ACH patients treated in authors′ hospital from July 2021 to July 2022 were selected to verify the constructed receiver operating characteristic (ROC) curve for predicting the prognosis of ACH. Serum ZEB1 and DNMT1 levels were detected by enzyme-linked immunosorbent assay; the Spearman method was used to analyze the relationship of ZEB1 and DNMT1 levels with the NIHSS score in ACH patients; the multivariate Logistic regression model was used to analyze the influencing factors for prognosis of ACH patients, and the ROC curve was used to evaluate the predictive value of serum ZEB1 and DNMT1 levels for the prognosis of ACH patients. Results Compared with the control group, serum levels of ZEB1 and DNMT1 were significantly higher in the ACH group (P < 0.05). Compared with the mild group, the ACH patients in moderate group and severe group had significant higher serum levels of ZEB1 and DNMT1 as well as NIHSS score (P < 0.05); compared with the moderate group, ACH patients in severe group had significant higher serum levels of ZEB1 and DNMT1 as well as NIHSS score (P < 0.05). Spearman analysis result showed that serum levels of ZEB1 and DNMT1 were positively correlated with NIHSS scores in ACH patients (r=0.569, 0.763, P < 0.001). Univariate analysis revealed that compared to the good prognosis group, patients in the poor prognosis group had significant higher or larger NIHSS score, hematoma volume, and serum levels of ZEB1 and DNMT1 (P < 0.05). Logistic regression analysis demonstrated that increases in ZEB1 and DNMT1, NIHSS score, and hematoma volume were the risk factors for poor prognosis in ACH patients (P < 0.05). Values of area under the curve (AUC) of serum ZEB1 and DNMT1 iin predicting prognosis of ACH patients were 0.834 and 0.854 respectively, and the AUC of ZEB1 combined with DNMT1 for prediction of prognosis of ACH patients was 0.944, with sensitivity of 95.0% and specificity of 86.2%. The ROC curve for predicting prognosis was validated by the validation group, and the results showed the AUC was 0.903 (95%CI, 0.854 to 0.951), indicating that the prognosis prediction curve has good discrimination. Conclusion The levels of serum ZEB1 and DNMT1 are high in patients with ACH, both of which are significantly related to neurological defect and prognosis in patients with ACH. The combination of serum ZEB1 and DNMT1 may be more helpful for clinical evaluation of prognosis in patients with ACH.

OBJECTIVE To understand the safety of Ilaprazole sodium for injection in clinical practice. METHODS From Jan. 1st 2019 to Feb. 29th 2020， the data of 3 926 valid hospitalized patients receiving Ilaprazole sodium for injection were collected prospectively from 5 third-level hospitals through CHPS， and the post-marketing safety analysis was performed by using retrospective multicenter single cohort study. At the same time， a nested case-control study （the ratio of trial group and control group was 1∶4） was used to confirm the baseline stability of this study cohort and the correlation between adverse reactions and Ilaprazole sodium for injection. RESULTS Among 3 926 patients， 3 patients experienced 5 adverse drug events after using Ilaprazole sodium for injection， with the incidence of 0.076%. There was no serious adverse event， and the occurrence time was 2 days after medication； adverse drug events mainly include elevated liver function indicators （alanine transaminase， aspartate transaminase， total bilirubin）， which were mild and untreated， and all adverse drug events were improved. The results of the nested case-control study showed that the trial group and the control group belonged to the same background baseline， and the occurrence of adverse drug events was more closely related to Ilaprazole sodium for injection. CONCLUSIONS The overall safety of Ilaprazole sodium for injection is relatively high， and the occurrence of adverse events is more related to it.

Immunotherapy combined with effective therapeutics such as chemotherapy and photodynamic therapy have been shown to be a successful strategy to activate anti-tumor immune responses for improved anticancer treatment. However, developing multifunctional biodegradable, biocompatible, low-toxic but highly efficient, and clinically available transformed nano-immunostimulants remains a challenge and is in great demand. Herein, we report and design of a novel carrier-free photo-chemotherapeutic nano-prodrug COS-BA/Ce6 NPs by combining three multifunctional components-a self-assembled natural small molecule betulinic acid (BA), a water-soluble chitosan oligosaccharide (COS), and a low toxic photosensitizer chlorin e6 (Ce6)-to augment the antitumor efficacy of the immune adjuvant anti-PD-L1-mediated cancer immunotherapy. We show that the designed nanodrugs harbored a smart and distinctive "dormancy" characteristic in chemotherapeutic effect with desired lower cytotoxicity, and multiple favorable therapeutic features including improved ¹O₂ generation induced by the reduced energy gap of Ce6, pH-responsiveness, good biodegradability, and biocompatibility, ensuring a highly efficient, synergistic photochemotherapy. Moreover, when combined with anti-PD-L1 therapy, both nano-coassembly based chemotherapy and chemotherapy/photodynamic therapy (PDT) could effectively activate antitumor immunity when treating primary or distant tumors, opening up potentially attractive possibilities for clinical immunotherapy.

Background and Objectives: Stroke is the most common cause of human death and functional disability, resulting in more than 5 million deaths worldwide each year. Bone marrow mesenchymal stem cells (BMSCs) are a kind of stem cell that are able to self-renew and differentiate into many types of tissues. Therefore, BMSCs have the potential to replace damaged neurons and promote the reconstruction of nerve conduction pathways and connective tissue. However, it remains unknown whether transplanted BMSCs promote angiogenesis or improve the tissue microenvironment directly or indirectly through paracrine interactions. This study aimed to determine the therapeutic effect of BMSCs on ischemic stroke with hypertension in a rodent model and to explore the possible mechanisms underlying any benefits. Methods: and Results: Middle cerebral artery occlusion was used to establish the experimental stroke model. The area of cerebral infarction, expression of vascular endothelial growth factor (VEGF) and glial cell line-derived neurotrophic factor (GDNF), and increment of astrocyte were measured by TTC staining, western blot, real-time quantitative polymerase chain reaction (RT-qPCR) and immunocytochemistry. The results showed a smaller area of cerebral infarction and improved neurological function scores in animals treated with BMSCs compared to controls. The results of RT-qPCR and western blot assays showed higher expression of VEGF and GDNF in BMSC-treated animals compared with controls. Our study also showed that one round of BMSCs transplantation significantly promoted the proliferation of subventricular zone and cortical cells, especially astrocytes, on the ischemic side following cerebral ischemia. Conclusions Above findings support that BMSCs have therapeutic effects for ischemic stroke complicated with hypertension, which may occur via up-regulated expression of VEGF and GDNF and reduction of neuronal apoptosis, thereby promoting the recovery of nerve function.

Objective: To analyze the clinical epidemiological characteristics including composition of pathogens , clinical characteristics, and disease prognosis acute bacterial meningitis (ABM) in Chinese children. Methods: A retrospective analysis was performed on the clinical and laboratory data of 1 610 children <15 years of age with ABM in 33 tertiary hospitals in China from January 2019 to December 2020. Patients were divided into different groups according to age,<28 days group, 28 days to <3 months group, 3 months to <1 year group, 1-<5 years of age group, 5-<15 years of age group; etiology confirmed group and clinically diagnosed group according to etiology diagnosis. Non-numeric variables were analyzed with the Chi-square test or Fisher's exact test, while non-normal distrituction numeric variables were compared with nonparametric test. Results: Among 1 610 children with ABM, 955 were male and 650 were female (5 cases were not provided with gender information), and the age of onset was 1.5 (0.5, 5.5) months. There were 588 cases age from <28 days, 462 cases age from 28 days to <3 months, 302 cases age from 3 months to <1 year of age group, 156 cases in the 1-<5 years of age and 101 cases in the 5-<15 years of age. The detection rates were 38.8% (95/245) and 31.5% (70/222) of Escherichia coli and 27.8% (68/245) and 35.1% (78/222) of Streptococcus agalactiae in infants younger than 28 days of age and 28 days to 3 months of age; the detection rates of Streptococcus pneumonia, Escherichia coli, and Streptococcus agalactiae were 34.3% (61/178), 14.0% (25/178) and 13.5% (24/178) in the 3 months of age to <1 year of age group; the dominant pathogens were Streptococcus pneumoniae and the detection rate were 67.9% (74/109) and 44.4% (16/36) in the 1-<5 years of age and 5-<15 years of age . There were 9.7% (19/195) strains of Escherichia coli producing ultra-broad-spectrum β-lactamases. The positive rates of cerebrospinal fluid (CSF) culture and blood culture were 32.2% (515/1 598) and 25.0% (400/1 598), while 38.2% (126/330)and 25.3% (21/83) in CSF metagenomics next generation sequencing and Streptococcus pneumoniae antigen detection. There were 4.3% (32/790) cases of which CSF white blood cell counts were normal in etiology confirmed group. Among 1 610 children with ABM, main intracranial imaging complications were subdural effusion and (or) empyema in 349 cases (21.7%), hydrocephalus in 233 cases (14.5%), brain abscess in 178 cases (11.1%), and other cerebrovascular diseases, including encephalomalacia, cerebral infarction, and encephalatrophy, in 174 cases (10.8%). Among the 166 cases (10.3%) with unfavorable outcome, 32 cases (2.0%) died among whom 24 cases died before 1 year of age, and 37 cases (2.3%) had recurrence among whom 25 cases had recurrence within 3 weeks. The incidences of subdural effusion and (or) empyema, brain abscess and ependymitis in the etiology confirmed group were significantly higher than those in the clinically diagnosed group (26.2% (207/790) vs. 17.3% (142/820), 13.0% (103/790) vs. 9.1% (75/820), 4.6% (36/790) vs. 2.7% (22/820), χ²=18.71, 6.20, 4.07, all P<0.05), but there was no significant difference in the unfavorable outcomes, mortility, and recurrence between these 2 groups (all P>0.05). Conclusions: The onset age of ABM in children is usually within 1 year of age, especially <3 months. The common pathogens in infants <3 months of age are Escherichia coli and Streptococcus agalactiae, and the dominant pathogen in infant ≥3 months is Streptococcus pneumoniae. Subdural effusion and (or) empyema and hydrocephalus are common complications. ABM should not be excluded even if CSF white blood cell counts is within normal range. Standardized bacteriological examination should be paid more attention to increase the pathogenic detection rate. Non-culture CSF detection methods may facilitate the pathogenic diagnosis.
Adolescent ; Brain Abscess ; Child ; Child, Preschool ; Escherichia coli ; Female ; Humans ; Hydrocephalus ; Infant ; Infant, Newborn ; Male ; Meningitis, Bacterial/epidemiology* ; Retrospective Studies ; Streptococcus agalactiae ; Streptococcus pneumoniae ; Subdural Effusion ; beta-Lactamases

OBJECTIVE: To investigate the effect of computer navigation gap balance technology on the recovery of lower limb function after total knee arthroplasty. METHODS: The clinical data of 106 patients with knee osteoarthritis (OA) who underwent total knee arthroplasty from July 2018 to June 2019 were analyzed retrospectively. They were divided into measurement osteotomy group and space balance group according to different osteotomy techniques during total knee arthroplasty. There were 61 cases in osteotomy group, 24 males and 37 females;The age ranged from 45 to 77(63.35±4.26) years;According to K-L classification, 41 cases were grade Ⅲ and 20 cases were grade Ⅳ. intraoperative measurement osteotomy was performed. There were 45 cases in the gap balance group, 17 males and 28 females;Age 45 to 78(64.03±4.31) years;According to K-L classification, 29 cases were classified as grade Ⅲ and 16 cases as grade Ⅳ. computer navigation gap balance technology was implemented. The amount of intraoperative bleeding, operation time, incision length, hospital stay and postoperative complications were compared between two groups. The clinical efficacy was evaluated by Knee Society score(KSS) before operation and 12 months after operation. RESULTS: Total of 106 patients were followed up for 12 to 18(20.38±3.25) months. There were significant differences in intraoperative bleeding and operation time between two groups(P<0.05). There was no significant difference in incision length and hospital stay between the two groups(P>0.05). At 12 months after operation, the total score of KSS in the gap balance group (173.59±14.50) was better than that in the osteotomy group (164.95±12.10)(P<0.05). There were no serious complications of poor prosthesis loosening between two groups during follow-up, and there was no significant difference in the incidence of other complications between two groups(P>0.05). CONCLUSION The application of computer navigation gap balance technology in total knee arthroplasty is conducive to the recovery of lower limb function in patients with OA, and there are no serious adverse complications and high safety.
Aged ; Arthroplasty, Replacement, Knee ; Computers ; Female ; Humans ; Knee Joint/surgery* ; Knee Prosthesis ; Lower Extremity ; Male ; Middle Aged ; Osteoarthritis, Knee/surgery* ; Retrospective Studies ; Technology ; Treatment Outcome