Objective:This study focuses on the use of narrative medical records in palliative care teams and analyzes text from cases.The goal is to establish a foundation for standardizing and structuring narrative content, providing guidance for incorporating future narratives into medical record writing.Methods:Three cases of narrative medical records from the palliative care team at Peking Union Medical College Hospital were chosen for text analysis to demonstrate the clinical significance of narrative medical records within palliative care teams.These records included medical consultation records, social work service records, and disease progress records, authored by nurses, social workers, and doctors, respectively.Results:Our study discovered that narrative medical records demonstrate traits such as structured writing, cooperative writing, and comprehensive documentation.Furthermore, the narrative information contained in these records can be efficiently organized and condensed.Conclusions:By examining the cases and utilization of narrative medical records in the healthcare community, we emphasize the potential benefits of incorporating narrative elements into existing medical documentation.These results offer valuable insights for enhancing medical education in the future.

Objective To retrospectively analyze of factors influencing early preterm birth(EPB)and late preterm birth(LPB)in pregnancy women with placenta previa complicated by placenta accreta spectrum disorders(PAS),and assess maternal and infant outcomes.Methods We included 590 cases of pregnancy women with placenta previa complicated by PAS who underwent cesarean sections at five hospitals in Wuhan and Xianning cities between January 2018 and June 2021.These patients were divided into three groups based on delivery gesta-tional age:EPB,LPB,and term birth(TB).A multiple logistic regression model was employed to analyze the risk factors associated with EPB and LPB.Additionally,differences in early maternal and infant outcomes among these groups were examined.Results Among 590 pregnancy women with placenta previa complicated by PAS,the proportions of EPB and LPB were 9.7%and 54.4%.The use of uterine contraction inhibitors prior to cesarean section,vaginal bleeding,and previous cesarean sections history were identified as risk factors for both EPB and LPB.The proportion of severe postpartum hemorrhage was comparable between the EPB group and the LPB group;however,the incidence of neonatal asphyxia,low birth weight infants,and the rate of newborns transferred to the Neonatal Intensive Care Unit(NICU)within 24 hours after cesarean delivery were significantly higher in the EPB group compared to the LPB group.Conclusions Placenta previa complicated by PAS predominantly leads to LPB.The history of prior cesarean sections,uterine contractions,and vaginal bleeding prior to cesarean section,are sig-nificantly associated with both EPB and LPB.During the perinatal period,efforts should be made to extend gesta-tional weeks under close monitoring to minimize the incidence of premature births and thereby improve early mater-nal and infant outcomes.

Objective To analyze the type and incidence of abnormal chromosome karyotype in peripheral blood of infertile patients with different semen quality.Methods Selectet 292 infertility patients who came to our hospital from January 2018 to December 2021 for G-banding karyotyping and semen analysis.According to the semen analysis results,the patients were divided into abnormal semen quality group and normal control group.We made statistics and analysis on the abnormal karyotypes.Results In the group with abnormal semen quality,20 cases(18.87%)of abnormal karyotypes were found.In the normal control group,9 cases(4.84%)had abnormal karyotypes were found.The comparison of the abnormal rates of peripheral blood chromosome karyotypes between the two groups showed statistical significance(P<0.05).The detection rate of chromosomal abnormalities in patients with Azoospermia was 50%,and sex chromosome abnormalities were the main types of abnormalities in this group.Conclusion Karyotype analysis of infertile patients can effectively analyze the causes of infertility,and has important clinical significance for assisted reproduction and primary prevention of birth defects.

Objective To study the relationship between blood microRNA-133b(miR-133b)and solu-ble fms-like tyrosine kinase 1(sFLT1)levels with the prognosis in the patients with endometrial cancer.Methods A total of 122 patients with endometrial cancer visited in the gynecology department of this hospital from January 2015 to January 2016 were prospectively selected as the study subjects,and divided into the sur-vival group(n=58)and death group(n=64)according to the 5-year prognosis of the patients with endome-trial cancer.The miR-133b and sFLT1 levels were compared between the two groups.The COX regression was used to analyze the relationship between miR-133b and sFLT1 with the prognosis of the patients with en-dometrial cancer.Results The levels of miR-133b and sFLT1 in the survival group were higher than those in the death group,and the differences were statistically significant(P＜0.05).The median survival time in the miR-133b low-level group was shorter than that in the miR-133b high level group,and the difference was sta-tistically significant(P＜0.05).The median survival time of the sFLT1 low level group was shoeter than that in the sFLT1 high level group,and the difference was statistically significant(P＜0.05).The FIGO stageⅢ-Ⅳ and lymph node metastasis were the independent risk factors for the prognosis of endometrial cancer(P＜0.05),and the pathological G1-G2,high level of miR-133b and sFLT1 were the independent protective factors for the prognosis of endometrial cancer(P＜0.05).Conclusion The miR-133b and sFLTl low levels in the patients with endometrial cancer are associated with the disease progression,and both are the independ-ent risk factors of prognosis.

Objective To investigate whether activation of PI3K/AKT/mTOR pathway can reduce inflammation in acute pancreatitis(AP)rats.Methods SD rats were grouped into sham surgery group,model group,Gln group,and Gln+LY294002 group(PI3K/AKT/mTOR pathway inhibitors).Intra-abdominal pressure(IAP),ascites volume(AS),serum amylase(AMY),diamine oxidase(DAO),interleukin(IL-1β,IL-6),Tumor necrosis factor(TNF-α)were measured.The pathological change in pancreatic and small intestinal tissues was evaluated by microscopy;The expression of PI3K,Akt and mTOR genes and cytoplasm compact linking protein(ZO-1),compact linking protein(occludin-1),PI3K,Akt and mTOR in ileum of each group were detected.Results Compared with the sham surgery group,the IAP and AS,IL-1β,IL-6,TNF-α,AMY,DAO,and pathological injury scores of pancreas and small intestine in the model group were obviously increased;The expression of PI3K mRNA,Akt mRNA,mTOR mRNA,ZO-1,occludin-1,p-PI3K/PI3K,p-Akt/Akt and p-mTOR/mTOR in rat ileum tissue significantly reduced(P＜0.05).Compared with the model group,the level of IAP and AS,IL-1β,IL-6,TNF-α,AMY,DAO and pathological injury scores of pancreas and small intestine in the Gln group were significantly reduced;The expression of PI3K mRNA,Akt mRNA,mTOR mRNA,ZO-1,occludin-1,p-PI3K/PI3K,p-Akt/Akt and p-mTOR/mTOR in rat ileum tissue was significantly increased(P＜0.05);LY294002 could specifically reverse the therapeutic effect of Gln on acute pancreatitis in rats.Conclusions Acti-vation of PI3K/AKT/mTOR pathway may reduce inflammation and improve gastrointestinal function in rats with acute pancreatitis.

Objective: Autism spectrum disorder (ASD) is a neurodevelopmental disorder with onset in infancy. Early intervention is critical to improve the prognosis for these children. E-health interventions have tremendous potential. This review aimed to determine the status and effectiveness of family interventions for parents of children aged 0–6 years with ASD in the context of e-health. Methods: The review methodology was guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. PubMed, Web of Science, and China National Knowledge Infrastructure were searched from inception to June 2022. The searches were limited to children with ASD of the age range between 0 and 6 years. We collated the available information and used descriptive statistics to analyze the synthesized data. Results: Our initial search identified 3,672 articles, of which 30 studies met the inclusion criteria. The 30 articles selected were released between 2012 and 2022. All articles are in English. Most articles reviewed were from high-income countries (27/30, 90.0%), especially from the United States (16/30, 53.3%). Four major themes emerged from the 30 studies that matched the inclusion criteria, as follows: 1) type of e-health interventions, 2) duration of interventions, 3) clinical aspects of e-health interventions, and 4) evidence for intervention effectiveness, looking into the positive, negative, and mixed findings of previous studies. Conclusion These findings suggest that a wide variety of e-health interventions may actually help support both children with ASD aged 0–6 years and their parents.

Objective:To evaluate the efficacy of 3D printed individualised prosthesis in treating bone and joint defects in upper limbs remained after earlier microsurgical repairs.Methods:From June 2019 to September 2021, 12 patients were treated in the Institute of Orthopaedic Trauma of PLA, the 80th Group Army Hospital for bone and joint defects in upper limb that had been remained after earlier repairs with soft tissue flaps. The defects were: 1 in completely severed wrist, 2 defects of digit metacarpal bone, 4 defects of interphalangeal joint, 4 defects of bones in radiocarpal joint and 1 defect of lunate bone. The area of soft tissue defect ranged from 1.5 cm×3.0 cm to 12.0 cm×18.0 cm, and the length of bone defects ranged from 2.5 to 8.5(average 3.64) cm. For incompletely severed and completely severed limbs, replantation of severed limbs (digits) were performed in the primary surgery and the repair of soft tissue defects were performed in the second stage surgery. The remaining defects of bone and joint were reconstructed by 3D printed individualised prostheses in the third stage surgery. Finger soft tissue defects were covered with a local flap in the primary surgery, and bone and joint defects were reconstructed with a 3D printed prosthesis in the second surgery. Finger soft tissue defects were covered with a local flap in the first phase, and bone and joint defects were reconstructed with a 3D printed prosthesis in the second phase. After the surgery, the bone integration between the broken end of the bone joint defect and the prosthesis was determined based on the X-ray results and the Paley fracture healing score standard. Simultaneously measured the Total Active Motion(TAM) of the forearm and hand joints. At 1, 2, 3, 6, 9 and 12 months after hospital discharge. Follow-up X-ray examinations were taken followed by examinations on the recovery of soft tissues and bones. The upper limb function was graded according to the Evaluation Trial Standards of Upper Limb Partial Functional of Hand Surgery of Chinese Medical Association.Results:Postoperative follow-up at outpatient clinic lasted for 6 to 26 months, with an average of 11.5 months. All flaps were free from necrosis and infection, also there was no infection in bones and joints. According to the Paley fracture healing scale, 10 patients were in excellent and 2 in good. In addition, according to the Evaluation Trial Standards of Upper Limb Partial Functional of Hand Surgery of Chinese Medical Association, 5 patients achieved upper limb function in excellent, 5 in good and 2 in fair. The ranges of motion of the affected wrists were 30°-42°(average 37.3°) for the implanted prostheses of distal end of radius and the radial shaft. Wrist flexion 40° to 55°(average 43.5°). The range of motion of finger and wrist was 60° to 70°(average 65.7°) with a metacarpal and phalangeal bone prosthesis.Conclusion:3D printed individually customised prostheses are safe, accurate and effective in repair of the remained bone and joint defects in upper limbs after primary and early stages of microsurgical flap repairs. It can effectively restore anatomical structures of bone and joint in upper limbs.

Abstract OBJECTIVE To study the effect of berberine(BBR) on autophagy of human breast cancer HCC1937 cells under hypoxia condition. METHODS Cultured human breast cancer HCC1937 cells, CCK-8 method was used to determine the effects of different concentrations of BBR(0, 5, 10, 20, 40, 80, 160 μmol·L-1) on cell viability under normoxia and hypoxia conditions, and select the drug concentration for further experiments. Cultured HCC1937 cells were randomly divided into 4 groups: control group, 20 μmol·L-1 BBR group, hypoxia group, hypoxia+20 μmol·L-1 BBR group. LIVE/DEAD cell viability/cytotoxicity kits were used to measure the cell death rate. The expressions of autophagy related proteins Beclin1, LC3 and P62 in each group were determined by Western blotting. The cells were infected with mCherry-GFP-LC3 adenovirus, and the number of autophagosomes and autophagolysosomes in each group were counted by laser confocal microscopy to determine the effect of BBR on the autophagy flow of HCC1937 cells. RESULTS BBR decreased the cell viability of human breast cancer HCC1937 cells in a concentration-dependent manner. After hypoxia treatment, the cell death rate of HCC1937 cells was not significantly changed, and the intracellular Beclin1, LC3-II and LC3-II/LC3-I ratio were significantly increased, while P62 without significant changes, and the autophagy flow was increased. BBR significantly increased cell death rate, decreased Beclin1 and LC3II/LC3-I ratio, increased intracellular P62, significantly reduced the number of autophagosomes and autophagolysosomes, and inhibited the formation and clearance of autophagosomes under both normal and hypoxia conditions. CONCLUSION BBR increases the death rate of human breast cancer HCC1937 cells under hypoxia condition, and its effect is related to the inhibitory effect of berberine on autophagy under hypoxia condition.

Purpose: This study aims to comprehensively evaluate the clinical efficacy of chemotherapy or endocrine therapy maintenance in metastatic breast cancer (MBC) patients. Materials and Methods: The meta-analysis of randomized clinical trials (RCTs) and propensity score matching of multicenter cohort study evaluated MBC patients who underwent first-line chemotherapy or endocrine therapy maintenance. This study is registered with PROSPERO: CRD42017071858 and ClinicalTrials.gov: NCT04258163. Results: A total of 2,867 patients from 15 RCTs and 760 patients from multicenter cohort were included. The results from meta-analysis showed that chemotherapy maintenance improved progression-free survival (PFS) (hazard ratio [HR], 0.63; 95% confidence interval [CI], 0.54 to 0.73; p < 0.001; moderate-quality evidence) and overall survival (OS) (HR, 0.87; 95% CI 0.78 to 0.97; p=0.016; high-quality evidence) than observation. In the cohort study, for hormone receptor–positive MBC patients, chemotherapy maintenance improved PFS (HR, 0.67; 95% CI, 0.52 to 0.85; p < 0.001) and OS (HR, 0.55; 95% CI 0.42 to 0.73; p < 0.001) compared with observation, and endocrine therapy maintenance also improved PFS (HR, 0.65; 95% CI, 0.53 to 0.80; p < 0.001) and OS (HR, 0.55; 95% CI, 0.44 to 0.69; p < 0.001). There were no differences between chemotherapy and endocrine therapy maintenance in PFS and OS (all p > 0.05). Regardless of the continuum or switch maintenance therapy, showed prolonged survival in MBC patients who were response to first-line treatment. Conclusion This study provided evidences for survival benefits of chemotherapy and endocrine therapy maintenance in MBC patients, and there was no difference efficacy between chemotherapy and endocrine therapy maintenance for hormone receptor–positive patients.

Humans ; Air Pollutants ; Sleep Apnea, Obstructive ; Polysomnography ; Sleep ; Pulmonary Disease, Chronic Obstructive