OBJECTIVE To analyze the factors influencing patient satisfaction in the outpatient pharmacy of tertiary maternity and child specialist hospitals in Chongqing， and provide a reference for improving the pharmaceutical management capability of tertiary maternity and child specialist hospitals and enhancing patients’ medical experience. METHODS Utilizing KANO model， a questionnaire was developed and data were analyzed. Key influencing factors were identified through the categorization of requirement attributes， Better values， Worse values， and two-dimensional matrix analysis. The impact of these categorized demand factors on overall satisfaction was further validated through Structural Equation Modeling （SEM）. RESULTS Cronbach’s α coefficient for the survey questionnaire was 0.855， exceeding the acceptable threshold of 0.7； Bartlett test for sphericality yielded a value of 5 538.56 with P＜0.01， indicating good reliability and validity of the survey results. Through the KANO model’s factor selection process， the top four key factors influencing patient satisfaction in outpatient pharmacies were determined to be： medication pick-up time （r＝0.45）， pharmacist service attitude （r＝0.45）， rational medication consultation （r＝0.41）， self-service calling system （r＝0.40）， all of which were subsequently validated through SEM. CONCLUSIONS The four factors of medication pick-up time， self-service calling system， pharmacist service attitude， and rational medication consultation significantly influence patient satisfaction in the outpatient pharmacies of tertiary maternity and child hospitals in Chongqing.

ObjectiveTo analyze the epidemic characteristics of measles and rubella in Pudong New Area of Shanghai from 2013 to 2022， and to provide data support for the elimination of measles and rubella. MethodsEnzyme linked immunosorbent assay was used to detect IgM antibodies in serum samples. The sequence of 630 nucleotides at the C-terminal of N gene of measles virus was amplified by reverse transcription-polymerase chain reaction and the phylogenic tree was constructed. ResultsA total of 1 529 suspected cases of measles were detected from 2013 to 2022， among which the positive rate of measles IgM antibody was 33.55% （513/1 529）. The highest positive rate （20.73%） was from March to May ， and the positive rate of rubella IgM antibody was 6.80% （104/1 529）. The positive rate of both IgM was higher in males than that in females （P<0.05）. The IgM against measles was mainly detected in 0‒ years old （63.16%， 96/152） and 20‒ years old （45.61%， 161/353）. The IgM against rubella was mainly detected in 10‒20 years old （27.27%， 18/66）. The IgM antibody could be detected more easily from 4 to 28 days after eruption， and the IgM antibody positive rate of measles/rubella from 2020 to 2022 was significantly lower than previous years （2013‒2019）. There were 2 D8 genotype strains， and the rest were H1a gene subtypes. ConclusionThe positive rate of IgM antibodies against measles/rubella in Pudong New Area of Shanghai decreased significantly. People aged 0‒ years and 20‒ years old are more susceptible to measles， and rubella is concentrated in 10‒ years old. It is necessary to strengthen the vaccination of school-age children， in order to achieve the goal of eliminating measles. The age group with high risk of exposure should be checked for vaccination status to ensure the enhanced immunization， and the surveillance of imported measles cases should be strengthened.

Objective To explore the mechanism of the treatment of primary dysmenorrhea(PD)by mild moxibustion on"Shenque"and"Guanyuan"acupoints based on the regulation of cAMP-PKA signaling pathway on TRPV1.Methods Totally 32 female non-pregnant Wistar rats were randomly divided into blank group,model group,mild moxibustion group and capsazepine group,with 8 rats in each group.Except for the blank group,the other groups all used estradiol benzoate intraperitoneal injection combined with ice water bath to establish a PD cold-dampness stagnation syndrome rat model.Intervention began on the first day of modeling,the mild moxibustion group selects"Shenque"and"Guanyuan"for mild moxibustion,20 min per time,the capsazepine group was injected capsazepine 2 mg/kg,once a day for 10 consecutive days.ELISA was used to detect uterine PGF2α and cAMP content,immunofluorescence staining was used to detect TRPV1 expression in uterine tissue,Western blot was used to detect PKA,p-PKA and TRPV1 protein expression.Results Compared with the blank group,the latency period of body twisting in the model group rats decreased,and the body twisting score increased(P<0.01);the contents of PGF2α and cAMP in uterine tissue increased(P<0.01),and the expressions of TRPV1 and p-PKA proteins increased(P<0.01).Compared with the model group,the mild moxibustion group and capsazepine group showed an increase in the latency period of body twisting and a decrease in the body twisting score(P<0.01);the content of PGF2α and cAMP in uterine tissue decreased(P<0.01),and the expressions of TRPV1 and p-PKA proteins decreased(P<0.05,P<0.01).Compared with the mild moxibustion group,the capsazepine group showed an increase in the latency period of body twisting and a decrease in the body twisting score(P<0.01);the contents of PGF2α and cAMP in uterine tissue decreased(P<0.05,P<0.01),and the expressions of TRPV1 protein decreased(P<0.05).Conclusion Mild moxibustion at"Shenque"and"Guanyuan"acupoints has obvious analgesic effect on PD rats,and its mechanism may be related to the regulation of uterine cAMP-PKA signaling pathway mediated TRPV1 protein expression.

Objective:To explore whether the food additive sodium benzoate(NAB) induces pancreatic inflammation and β cell apoptosis through the benzoylation(Kbz) modification pathway.Methods:In vivo experiments: C57BL/6J male mice(8 weeks old, 18-20 g) were randomly divided into normal control group(double distilled water feeding) and NAB feeding group(1 g/kg NAB feeding). Blood glucose were measured. After 20 weeks, fasting serum insulin, interleukin(IL)-18, IL-1β, and benzoyl-CoA levels were detected by ELISA method. Bax, IL-18, Pan-Kbz and Pan-Kac were detected by immunohistochemistry staining. In vitro experiments: β-TC-6 cells were cultured with NAB(6 mmol/L) or benzoyl-CoA(100 μmol/L) as stimulator and acyltransferase P300 inhibitor A485(10 μmol/L) as intervention factor. 24 hours later, inflammation, apoptosis, insulin secretion and Pan-Kbz level were detected by qRT-PCR, ELISA and Western blotting.Results:In the in vivo experiments, compared to the NC group, mice in the NAB group exhibited impaired glucose tolerance, decreased fasting insulin levels, significantly increased serum benzoyl coenzyme A concentrations, relatively elevated pancreatic IL-1β, IL-18, and Bax protein expressions, increased levels of Pan-Kbz, while Pan-Kac levels were downregulated(all P<0.05); In vitro experiments, NAB dose-dependently inhibited insulin secretion, promoted the release of Pan-Kbz and inflammatory factors IL-18 and TNF- α, inhibited Bcl-2 expression and up-regulated Bax expression, A485 reversed NAB-induced Pan-Kbz modification, improved NAB-induced inflammation and apoptosis, and promoted insulin secretion(all P<0.05). Conclusion:NAB may induce pancreatic inflammation, β-cell apoptosis, and impair insulin secretion through Kbz modification pathway.

Objective To propose strategies for developing clinical predictive models,aiming to assist researchers in conducting standardized clinical prediction model studies.Methods Literature review was conducted to summarize the operational steps and content for developing clinical predictive models.Then,a methodological framework was summarized and refined through expert consultation.Results The 11-step methodological framework for developing clinical predictive models was obtained by synthesizing the experience of 456 clinical predictive modeling studies and expert consultation,and the details were analyzed and elaborated.Conclusions This study presents methodological strategies and recommendations for the development of clinical predictive models,intended to serve as a guide for researchers.

Background::While type 2 diabetes mellitus (T2DM) is considered a putative causal risk factor for coronary artery disease (CAD), the intrinsic link underlying T2DM and CAD is not fully understood. We aimed to highlight the importance of integrated care targeting both diseases by investigating the phenotypic and genetic relationships between T2DM and CAD.Methods::We evaluated phenotypic associations using data from the United Kingdom Biobank ( N = 472,050). We investigated genetic relationships by leveraging genomic data conducted in European ancestry for T2DM, with and without adjustment for body mass index (BMI) (T2DM: Ncase/ Ncontrol = 74,124/824,006; T2DM adjusted for BMI [T2DM adjBMI]: Ncase/ Ncontrol = 50,409/523,897) and for CAD ( Ncase/ Ncontrol = 181,522/984,168). We performed additional analyses using genomic data conducted in multiancestry individuals for T2DM ( Ncase/ Ncontrol = 180,834/1,159,055). Results::Observational analysis suggested a bidirectional relationship between T2DM and CAD (T2DM→CAD: hazard ratio [HR] = 2.12, 95% confidence interval [CI]: 2.01–2.24; CAD→T2DM: HR = 1.72, 95% CI: 1.63–1.81). A positive overall genetic correlation between T2DM and CAD was observed ( rg = 0.39, P = 1.43 × 10 -75), which was largely independent of BMI (T2DM adjBMI–CAD: rg = 0.31, P = 1.20 × 10 –36). This was corroborated by six local signals, among which 9p21.3 showed the strongest genetic correlation. Cross-trait meta-analysis replicated 101 previously reported loci and discovered six novel pleiotropic loci. Mendelian randomization analysis supported a bidirectional causal relationship (T2DM→CAD: odds ratio [OR] = 1.13, 95% CI: 1.11-1.16; CAD→T2DM: OR = 1.12, 95% CI: 1.07-1.18), which was confirmed in multiancestry individuals (T2DM→CAD: OR = 1.13, 95% CI: 1.10-1.16; CAD→T2DM: OR = 1.08, 95% CI: 1.04-1.13). This bidirectional relationship was significantly mediated by systolic blood pressure and intake of 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors, with mediation proportions of 54.1% (95% CI: 24.9-83.4%) and 90.4% (95% CI: 29.3-151.5%), respectively. Conclusion::Our observational and genetic analyses demonstrated an intrinsic bidirectional relationship between T2DM and CAD and clarified the biological mechanisms underlying this relationship.

Objective:To retrospectively analyze the treatment status of tyrosine kinase inhibitors (TKI) in newly diagnosed patients with chronic myeloid leukemia (CML) in China.Methods:Data of chronic phase (CP) and accelerated phase (AP) CML patients diagnosed from January 2006 to December 2022 from 77 centers, ≥18 years old, and receiving initial imatinib, nilotinib, dasatinib or flumatinib-therapy within 6 months after diagnosis in China with complete data were retrospectively interrogated. The choice of initial TKI, current TKI medications, treatment switch and reasons, treatment responses and outcomes as well as the variables associated with them were analyzed.Results:6 893 patients in CP ( n=6 453, 93.6%) or AP ( n=440, 6.4%) receiving initial imatinib ( n=4 906, 71.2%), nilotinib ( n=1 157, 16.8%), dasatinib ( n=298, 4.3%) or flumatinib ( n=532, 7.2%) -therapy. With the median follow-up of 43 ( IQR 22-75) months, 1 581 (22.9%) patients switched TKI due to resistance ( n=1 055, 15.3%), intolerance ( n=248, 3.6%), pursuit of better efficacy ( n=168, 2.4%), economic or other reasons ( n=110, 1.6%). The frequency of switching TKI in AP patients was significantly-higher than that in CP patients (44.1% vs 21.5%, P<0.001), and more AP patients switched TKI due to resistance than CP patients (75.3% vs 66.1%, P=0.011). Multi-variable analyses showed that male, lower HGB concentration and ELTS intermediate/high-risk cohort were associated with lower cytogenetic and molecular responses rate and poor outcomes in CP patients; higher WBC count and initial the second-generation TKI treatment, the higher response rates; Ph + ACA at diagnosis, poor PFS. However, Sokal intermediate/high-risk cohort was only significantly-associated with lower CCyR and MMR rates and the poor PFS. Lower HGB concentration and larger spleen size were significantly-associated with the lower cytogenetic and molecular response rates in AP patients; initial the second-generation TKI treatment, the higher treatment response rates; lower PLT count, higher blasts and Ph + ACA, poorer TFS; Ph + ACA, poorer OS. Conclusion:At present, the vast majority of newly-diagnosed CML-CP or AP patients could benefit from TKI treatment in the long term with the good treatment responses and survival outcomes.

Objective:To construct and apply the quality sensitive indicator system for eye, ear, nose and throat specialized nursing in Operating Rooms, in order to provide a basis for evaluating the quality of nursing work in specialized Operating Rooms.Methods:Using the three-dimensional quality evaluation model of "structure-process-result", a preliminary framework for quality sensitive indicators of eye, ear, nose, and throat specialty nursing in the Operating Room was developed using literature search and expert interviews. The final indicator system and weight were determined through two rounds of Delphi expert inquiry. In January 2023, targeted training was conducted in the Operating Room of Eye & ENT Hospital of Fudan University based on the established quality indicator system. The difference of outcome indicators in the sensitive index system of nursing quality in Operating Room of our hospital in December 2022 (before training) and February 2023 (after training) were compared.Results:The final version of the quality sensitive indicator system for eye, ear, nose and throat specialty nursing in the Operating Room included three primary indicators, 10 secondary indicators and 36 tertiary indicators. The positive coefficients of the two rounds of consultation with experts were both 100.00%, and the authoritative coefficients were 0.917 and 0.931. After applying the quality indicator system, the failure rate of emergency drills related to difficult airways among nursing staff in the Operating Room of the Eye, Ear, Nose and Throat Department decreased from 4.86% to 0.54% ( P<0.05). The failure rate of specialized theoretical and operational skills assessment decreased from 6.49% to 1.08% ( P<0.01). The number of unqualified nursing quality cases in the two groups decreased to different degrees ( P< 0.05). Among the occurrence of adverse events in the two groups, the incidence of intraoperative counting accidents decreased from 1.85% to 0 ( P<0.05), and the incidence of iatrogenic head and face stress injuries of surgical patients decreased from 2.47% to 0.31% ( P<0.05) . Conclusions:The sensitive indicator system for the quality of eye, ear, nose and throat specialized nursing in the Operating Room constructed in this study is scientifically sound and applicable, which can effectively reduce nursing risks in specialized Operating Rooms and improve the quality of nursing work in specialized Operating Rooms.

Objective:To observe the effects of preventative moxibustion on analgesia,substance P(SP),prostaglandin(PG)F2α and PGE2 in rats with dysmenorrhea due to cold-dampness stagnation,and to explore the analgesic mechanism. Methods:Sixty-four female Wistar non-pregnant rats were randomly divided into a blank group,a model group,a Western medicine group,and a preventative moxibustion group,with 16 rats in each group.Eight qualified diestrus rats were selected from each group.Except for the blank group,the other three groups established models of dysmenorrhea due to cold-dampness stagnation using an ice water bath combined with estradiol benzoate and oxytocin.On the 8th day after modeling,the preventative moxibustion group was treated with gentle moxibustion at Shenque(CV8)and Guanyuan(CV4),and the Western medicine group was given ibuprofen solution for 4 consecutive days.On the 11th day,the intervention groups(i.e.the Western medicine group and the preventative moxibustion group)were treated once again after being injected with oxytocin.The writhing score and the pain threshold of rats were determined;the serum levels of brain-derived neurotrophic factor(BDNF),SP,PGF2α,and PGE2 were measured;the mRNA and protein expression levels of BDNF and its receptor tropomyosin receptor kinase B(TrkB)in the spinal dorsal horn and hypothalamus were detected. Results:Compared with the blank group,the writhing score increased(P<0.01),the pain threshold decreased(P<0.01),the serum levels of BDNF,SP,and PGF2α increased(P<0.01),while the PGE2 decreased(P<0.01);the protein and mRNA expression levels of BDNF and TrkB in the spinal dorsal horn and hypothalamus increased(P<0.01)in the model group.Compared with the model group,the writhing score decreased,the pain threshold increased,the serum BDNF,SP,and PGF2α levels decreased significantly,the serum PGE2 level increased,and the protein and mRNA expression levels of BDNF and TrkB in the spinal dorsal horn and hypothalamus decreased significantly in the preventative moxibustion group and the Western medicine group,while the inter-group differences were significant(P<0.01).Compared with the Western medicine group,the writhing score decreased,the pain threshold increased,the serum BDNF,SP,and PGF2α,levels decreased,the serum PGE2 level increased,and the protein and mRNA expression levels of BDNF and TrkB in the spinal dorsal horn and hypothalamus in the preventative moxibustion group decreased significantly,while the inter-group differences were significant(P<0.05 or P<0.01). Conclusion:Preventative moxibustion at Shenque(CV8)and Guanyuan(CV4)can improve the pain sensitization state of rats with dysmenorrhea due to cold-dampness stagnation,down-regulate the mRNA and protein expression levels of BDNF and TrkB in the spinal dorsal horn and hypothalamus;regulation of the serum SP,PGF2α,and PGE2 levels may be part of the mechanism.

Humans ; HIV Infections/drug therapy* ; HIV-1/genetics* ; Tenofovir/therapeutic use* ; Anti-HIV Agents/therapeutic use* ; RNA ; Drug Combinations