Objective To summarize the exploration and current situation of pharmaceutical service fees in China,to analyze it in conjunction with practices in foreign countries,and to provide references for further improvement of pharmaceutical service fees in China.Methods The official websites of the National Health Commissi,National Healthcare Security Administration,and their provincial braches were retrieved to summarize the changes in policies in China and the latest pharmaceutical service fees policies in each province.At the same time,databases such as CNKI,VIP,and Pubmed were searched to summarize research on pharmaceutical service fees.Results There were some studies in China on the calculation of pharmaceutical service costs and fee standards,but they mostly focused on pharmacy dispensing services,with less discussion on the technical and labor value of specific pharmaceutical services,while international research in this area was relatively abundant.Currently,eight provinces and one municipality directly under the central government have issued medical service price items related to pharmaceutical service,with differences in fee items,fee standards,medical insurance payment ratios,and monitoring and evaluation indicators.Conclusions The inclusion of pharmaceutical services in the national medical pricing system recognizes the transformation of pharmaceutical services and the value of pharmacists.However,it is still in the early stages,and there is room for improvement and enhancement.

Objective To observe the values of changes of right heart modified myocardial performance index(Mod-MPI)and ductus venosus(DV)spectrum parameters in pre-eclampsia fetuses for predicting adverse pregnancy outcomes.Methods Eighty-one pregnant women diagnosed as pre-eclampsia were prospectively enrolled and divided into severe pre-eclampsia(SPE)group(n=39)and mild pre-eclampsia(MPE)group(n=42),while 85 healthy pregnant women were taken as controls(control group).Fetal right heart function parameters,including right ventricular isovolumetric relaxation time(IRT),isovolumetric contraction time(ICT),ejection time(ET),total spent time(TST),Mod-MPI,tricuspid valve peak flow velocity ratio in early and late diastole(TV-E/A),as well as blood flow velocities in each waveform of DV spectrum(S,V,D,and A wave)were obtained,and the pulsatility index(PI)and the ratio of blood flow velocities in each waveform of the DV(S/V,S/D,S/A,V/D,V/A,D/A)were calculated.Intrauterine fetal distress,preterm delivery,neonatal asphyxia and newborn with low weight were considered as adverse pregnancy outcomes.The correlations of right heart Mod-MPI and TV-E/A with DV parameters in pre-eclampsia fetuses were assessed,and their predictive efficacies for adverse pregnancy outcomes were evaluated for right heart Mod-MPI and DV using the receiver operating characteristics(ROC)and the area under the curves(AUC).Results Compared with control group and MPE group,fetal right heart IRT,ICT and Mod-MPI increased and ET decreased in SPE group(all P＜0.05).No significant differences of right heart TST and TV-E/A among 3 groups(both P＞0.05).Fetal DV A-wave velocity and V/D values progressively decreased but PI progressively increased in control,MPE and SPE groups(all P＜0.05).Fetal right heart Mod-MPI in pre-eclampsia was moderately positively correlated with DV PI(r=0.637,P=0.016),while TV-E/A was weakly negatively correlated with DV V/D(r=-0.355,P=0.043).Adverse pregnancy outcomes were noticed in 59 pre-eclampsia cases.The AUC of fetal right heart Mod-MPI and DV PI for predicting adverse pregnancy outcomes in pre-eclampsia cases was 0.897 and 0.848,respectively,without significant difference(Z=0.460,P=0.400).Conclusion Changes of right heart Mod-MPI and DV spectrum parameters in pre-eclampsia fetuses had high value for predicting adverse pregnancy outcomes.

Objective To observe prenatal ultrasonic manifestations of fetal rhomboencephalosynapsis(RES).Methods Data of 15 singletons with RES were retrospectively analyzed,and the prenatal intracranial and extracranial ultrasonic manifestations were observed.Results All 15 fetuses were found with transverse cerebellar diameter lower than the 3rd percentile of normal value in the same gestational week and bilateral cerebellar hemisphere fusion(15/15,100％).Cerebellar vermis completely loss was observed in 14 fetuses(14/15,93.33％),while partially loss was noticed in 1 fetus(1/15,6.67％).Invisible of the fourth cerebral ventricle was detected in 4 fetuses(4/15,26.67％),while the fourth cerebral ventricular index(4Vi)＜1 was found in 11 fetuses(11/15,73.33％).No"split line"sign between vermis and cerebellar hemisphere was detected.A total of 14(14/15,93.33％)were found with combining intracranial or extracranial malformations,including 13(13/14,92.86％)with other intracranial malformations,10(10/14,71.43％)with extracranial malformations,whereas 1(1/15,6.67％)fetus had no other malformation.Conclusion Prenatal ultrasonic manifestations of fetal RES mainly included small cerebellum transverse diameter,complete or partial loss of vermis,invisible or dysplasia of the fourth cerebral ventricle,fusion of bilateral cerebellar hemispheres,as well as combining with other intracranial and extracranial malformations.

Objective:To investigate the value of fetal heart quantification (fetal HQ) in assessing ventricular function of fetuses with small-for-gestational-age (SGA) and fetal growth restriction (FGR).Methods:A total of 152 singleton pregnancies with estimated fetal weight (EFW) or abdominal circumference less than the 10th percentile in the Third Affiliated Hospital of Zhengzhou University were prospectively selected from August 2022 to September 2023, where fetal EFW or abdominal circumference were in the 3rd to 9th percentile with normal Doppler findings were classified as the SGA group ( n=79), and the rest as the FGR group ( n=73). In the same period, 161 cases of normal single fetuses were matched as the control group.Based on the gestational week in which FGR occurred, the FGR group were categorized into the early-onset group (<32 weeks, n=46) and the late-onset group (≥32 weeks, n=27), and fetuses in the FGR group with absent end-diastolic velocity of the umbilical artery were defined as severe FGR ( n=11), and the rest as mild FGR ( n=62). Fetal ventricular fractional area change (FAC), global longitudinal strain (GLS), longitudinal fractional shortening (LFS) and 24-segment fractional shortening (FS) were obtained by fetal HQ. The cardiac systolic function between groups were compared, the correlations between each parameter and gestational week were analyzed, the inter-observer and intra-observer repeatability tests were performed. Results:Compared with the control group, ventricular FAC, LFS, and GLS were lower in the SGA and the FGR group, right ventricular FS of segments 9-24 were reduced in the SGA group, and left ventricular FS of segments 10-19, 21-24 and right ventricular FS of segments 18-24 were reduced in the FGR group, the differences were statistically significant (all P<0.05). Left ventricular GLS, LFS and right ventricular FAC, GLS, LFS, FS of segments 1-14 were lower in the severe FGR group than in the mild FGR group, the differences were statistically significant (all P<0.05). The values of left ventricular GLS and LFS were higher in the early-onset FGR group than in the late-onset FGR group, the differences were statistically significant (all P<0.05). The ROC showed that the ventricular systolic function parameters predicted adverse perinatal outcomes with an AUC>0.6 (all P<0.05). Left ventricular GLS and right ventricular partial-segments FS were no correlations with gestational week in the FGR group (-0.3< rs<0.3, all P<0.05). There was no correlation between the parameters and gestational week in the SGA group (all P>0.05). The inter-observer and intra-observer intraclass correlation coefficients (ICC) were >0.75, with good reproducibility. Conclusions:Fetal HQ can quantitatively assess the changes of ventricular function in SGA and FGR fetuses, and the ventricular overall, longitudinal and localized contractile function in SGA and FGR fetuses are reduced, and abnormal ventricular systolic function is associated with adverse perinatal outcomes.

Objectives It was a preliminary exploration on rare disease management of comprehensive hospital based on the"Center-Multidisciplinary Team"structure.Methods By applying interrupted time series analysis,the characteristics and related medical service of rare disease patients discharged from sample hospitals from 2021 to 2023 were measured.Results The results showed that the hospital served 19 825 rare disease patients from 2021 to 2023.The proportion of patients whose main diagnosis were rare diseases was approximately 27％.The interrupted time series technique indicated that the expected proportion of rare disease patients increased instantly by 1.89 thousand points.The capability to diagnose has significantly improved,with a growing trend on volume of bioinformatics analysis services for rare diseases patients.Conclusion The rare disease management based on the"Center-Team"structure can increase the attention of medical staff to rare diseases,strengthen the diagnostic capacity of rare diseases,and make patient management more continuous and disciplinary co-operation more efficient without significantly increasing the input burden on hospitals.

Objectives It was a preliminary exploration on rare disease management of comprehensive hospital based on the"Center-Multidisciplinary Team"structure.Methods By applying interrupted time series analysis,the characteristics and related medical service of rare disease patients discharged from sample hospitals from 2021 to 2023 were measured.Results The results showed that the hospital served 19 825 rare disease patients from 2021 to 2023.The proportion of patients whose main diagnosis were rare diseases was approximately 27％.The interrupted time series technique indicated that the expected proportion of rare disease patients increased instantly by 1.89 thousand points.The capability to diagnose has significantly improved,with a growing trend on volume of bioinformatics analysis services for rare diseases patients.Conclusion The rare disease management based on the"Center-Team"structure can increase the attention of medical staff to rare diseases,strengthen the diagnostic capacity of rare diseases,and make patient management more continuous and disciplinary co-operation more efficient without significantly increasing the input burden on hospitals.

Objectives It was a preliminary exploration on rare disease management of comprehensive hospital based on the"Center-Multidisciplinary Team"structure.Methods By applying interrupted time series analysis,the characteristics and related medical service of rare disease patients discharged from sample hospitals from 2021 to 2023 were measured.Results The results showed that the hospital served 19 825 rare disease patients from 2021 to 2023.The proportion of patients whose main diagnosis were rare diseases was approximately 27％.The interrupted time series technique indicated that the expected proportion of rare disease patients increased instantly by 1.89 thousand points.The capability to diagnose has significantly improved,with a growing trend on volume of bioinformatics analysis services for rare diseases patients.Conclusion The rare disease management based on the"Center-Team"structure can increase the attention of medical staff to rare diseases,strengthen the diagnostic capacity of rare diseases,and make patient management more continuous and disciplinary co-operation more efficient without significantly increasing the input burden on hospitals.

Objectives It was a preliminary exploration on rare disease management of comprehensive hospital based on the"Center-Multidisciplinary Team"structure.Methods By applying interrupted time series analysis,the characteristics and related medical service of rare disease patients discharged from sample hospitals from 2021 to 2023 were measured.Results The results showed that the hospital served 19 825 rare disease patients from 2021 to 2023.The proportion of patients whose main diagnosis were rare diseases was approximately 27％.The interrupted time series technique indicated that the expected proportion of rare disease patients increased instantly by 1.89 thousand points.The capability to diagnose has significantly improved,with a growing trend on volume of bioinformatics analysis services for rare diseases patients.Conclusion The rare disease management based on the"Center-Team"structure can increase the attention of medical staff to rare diseases,strengthen the diagnostic capacity of rare diseases,and make patient management more continuous and disciplinary co-operation more efficient without significantly increasing the input burden on hospitals.

Objectives It was a preliminary exploration on rare disease management of comprehensive hospital based on the"Center-Multidisciplinary Team"structure.Methods By applying interrupted time series analysis,the characteristics and related medical service of rare disease patients discharged from sample hospitals from 2021 to 2023 were measured.Results The results showed that the hospital served 19 825 rare disease patients from 2021 to 2023.The proportion of patients whose main diagnosis were rare diseases was approximately 27％.The interrupted time series technique indicated that the expected proportion of rare disease patients increased instantly by 1.89 thousand points.The capability to diagnose has significantly improved,with a growing trend on volume of bioinformatics analysis services for rare diseases patients.Conclusion The rare disease management based on the"Center-Team"structure can increase the attention of medical staff to rare diseases,strengthen the diagnostic capacity of rare diseases,and make patient management more continuous and disciplinary co-operation more efficient without significantly increasing the input burden on hospitals.

Objectives It was a preliminary exploration on rare disease management of comprehensive hospital based on the"Center-Multidisciplinary Team"structure.Methods By applying interrupted time series analysis,the characteristics and related medical service of rare disease patients discharged from sample hospitals from 2021 to 2023 were measured.Results The results showed that the hospital served 19 825 rare disease patients from 2021 to 2023.The proportion of patients whose main diagnosis were rare diseases was approximately 27％.The interrupted time series technique indicated that the expected proportion of rare disease patients increased instantly by 1.89 thousand points.The capability to diagnose has significantly improved,with a growing trend on volume of bioinformatics analysis services for rare diseases patients.Conclusion The rare disease management based on the"Center-Team"structure can increase the attention of medical staff to rare diseases,strengthen the diagnostic capacity of rare diseases,and make patient management more continuous and disciplinary co-operation more efficient without significantly increasing the input burden on hospitals.