ABSTRACT
OBJECTIVE To investigate the current situation of pharmaceutical clinic service in medical institutions in China and provide experience and suggestions for promoting the development of pharmaceutical clinics. METHODS Questionnaire survey was used to investigate the development of pharmaceutical clinics in medical institutions of 31 provinces （autonomous regions and municipalities directly under the central government） in March to April 2023， and the descriptive analysis was conducted. The regression analysis was carried out for the influential factors of pharmaceutical clinic service. RESULTS A total of 1 368 questionnaires were distributed in this survey and 1 304 valid questionnaires were collected with the effective response rate of 95.32%. A total of 463 medical institutions carried out pharmaceutical clinic service， the rate of which was 35.51% （463/1 304）； the rates of pharmaceutical clinics in tertiary， secondary， primary and other medical institutions were 52.80%， 17.18% and 5.88%， respectively. The frequency of opening pharmaceutical clinics was 3.17 days per week on average， with an average of 5.99 visiting pharmacists in each medical institution. Among the visiting pharmacists， clinical pharmacists accounted for the vast majority （88.68%， 2 459/2 773）. There were various categories of pharmaceutical clinics， including joint clinics and pharmacist-independent clinics； among pharmacist-independent clinics， pharmaceutical specialty/specialty disease clinics were the main ones， accounting for 89.72% of the total number of pharmaceutical clinics. The value of pharmacists in pharmaceutical clinics was manifested in various forms， among which the proportion of medical institutions charging pharmaceutical clinics was 10.80%. The main experiences in developing pharmaceutical clinics were to attach importance to discipline construction and personnel training. The main difficulties in developing pharmaceutical clinics were low compensation levels and a shortage of talent.The number of clinical pharmacists， the number of visiting pharmacists in pharmaceutical clinics and additional compensation were positively correlated with the amount of pharmaceutical clinic services（P＜0.05）. CONCLUSIONS In recent years， pharmaceutical clinics have made significant progress； in the future， it is still necessary to further strengthen discipline construction and talent cultivation， pay attention to the value embodiment of pharmacists， to promote the healthy development of pharmaceutical clinics.
ABSTRACT
Objective:To optimize the existing protocols for the detection of sperm nuclear DNA integrity and to explore their application value in assisted reproductive technology.Methods:194 couples intending to undergo in vitro fertilization-embryo transfer(IVF-ET)treatment at the Affiliated Reproductive Hospital of Jiangxi University of Traditional Chinese Medicine from January 1,2021,to December 8,2022,were selected as the study subjects.The sperm samples from the male partners were collected as the control group,and the same semen,processed after optimization using a double-layer density gradient centrifugation method,was used as the observation group.According to the DNA fragmentation index(DFI)results,the control group and the observation group were divided into three subgroups,control group A and observation group A:DFI＜15％;control group B and observation group B:DFI 15％～30％;control group C and observation group C:DFI ≥30％.Then the DFI values of the observation group and control group were compared.The conditions of assisted pregnancy and pregnancy were analyzed among the subgroups.Results:①The sperm DNA fragmentation index(DFI)of the observation group was signifi-cantly lower than that of the control group[(13.55±10.17)％vs.(18.56±11.54)％,P＜0.05].②There was no significant difference in fertilization rate,cleavage rate and high-quality embryo rate among the six subgroups(P＞0.05).③There were significant differences in pregnancy rate and implantation rate among the six subgroups(P＜0.05);The clinical pregnancy rate(all above 65.00％)and implantation rate(all above 50.00％)were com-pared among four groups:control group A,control group B,observation group A and observation group B.There was no significant difference among the four groups(P＞0.05),but they were all higher than those of control group C(43.24％,31.67％)and observation group C(13.64％,8.82％)(P＜0.05).The clinical pregnancy rate and implantation rate in the control group were significantly higher than those in the observation group C(P＜0.05).Conclusions:The DNA integrity of sperm nucleus can be improved obviously after the sperm was opti-mized.Both of the two methods have good application value in assisted reproductive technology,but the DFI≥30％of semen after optimal treatment has a better predictive value for adverse pregnancy outcomes in ART.
ABSTRACT
Objective:To investigate the advantages of case-based reverse teaching model based on micro-classes in Neurology teaching.Method:A total of 60 undergraduates of grade 2017 majoring in psychiatry from Bengbu Medical University were selected and divided into the control group and the experimental group according to random number table method,with 30 students in each group.The control group received the traditional teaching model to study Neurology.The experimental group received the case-based reverse teaching model based on micro-classes.At the end of the course,Neurology professional knowledge and case analysis ability were evaluated,and students'satisfaction with the teaching mode were compared by questionnaire scores.Results:The scores of Neurology professional knowledge and case analysis ability and the total score in the experimental group were higher than those in the control group(P＜0.05).The satisfaction score in the experimental group was also higher than that in the control group(P＜0.05).Conclusion:The case-based reverse teaching mode based on micro-classes in Neurology teaching can promote students'professional knowledge learning and mastering,and improve teaching satisfaction,which is worthy of promotion.
ABSTRACT
Objective To summarise the best evidence for postpartum follow-up acquired from patients with gestational diabetes mellitus so as to provide an evidence-based reference for establishment of a postpartum follow-up program.Methods Literature on postpartum blood glucose follow-up in patients with gestational diabetes mellitus was retrieved from 17 major databases including BMJ Best Practice,UpToDate,Joanna Briggs Institute(JBI),International Guide Collaboration Network,National Institute for Health and Care Excellence(NICE),American Diabetes Association website,Medlive,Cochrane Library,Embase,OVID,PubMed,Web of Science,Quanfang local PubMed,CNKI,Wanfang Data,VIP,and Sinomed from the inception of databases to July 2023.The literature to be retrieved included guidelines,expert consensus,evidence summaries,systematic reviews,clinical decisions,and the original studies.Results A total of 9 articles,five practice guidelines,a systematic review,an evidence summaries,an expert consensus and a clinical decisions,were included.Totally,17 pieces of best evidence were summarised from the five aspects:postpartum blood glucose,lifestyle guidance,breastfeeding,drug treatment and health education.Conclusions The summarised best evidences can provide evidence-based references for postpartum follow-up of patients with gestational diabetes.Nursing staff in hospitals and community health centres should formulate relevant follow-up plans according to the actual postpartum conditions of patients in order to prevent the incidence of postpartum Type Ⅱ diabetes.
ABSTRACT
Objective To systematically evaluate qualitative studies on the experience of transition from adolescent to adult medical care for patients with congenital heart disease(CHD),and to provide a reference for exploring CHD transition management options and developing intervention strategies.Methods A computerized search of PubMed,Embase,Web of Science,Cochrane Library,EBSCO,CINAHL,China Knowledge Network,Wanfang database,Vipshop database,and China Biomedical Literature Database for qualitative studies on the transition experience of CHD patients from adolescence to adult medical care was conducted for the period from the establishment of the database to April 2023.The quality of the literature was evaluated using the Joanna Briggs Institute(JBI)Australian Centre for Evidence-Based Health Care Quality Assessment Criteria for Qualitative Research(2016),and the results were integrated using meta-integration methods.Results A total of 9 studies were included,and 49 research results were extracted,and 11 categories were summarized.The final synthesis included 4 integrated results:①Complex attitudes towards healthcare transition,with both attachment and expectation:attachment to paediatric healthcare providers,expectation of transition to adult healthcare providers.(2)Facing multiple healthcare transition challenges:lack of adequate preparation for healthcare transition,parents withdrawing from the role of disease manager,large differences in services between paediatric and adult healthcare providers.③Expect to receive multiple supports:expect to receive comprehensive health education from healthcare personnel,expect healthcare institutions to set up healthcare transition counselling clinics and achieve handover of illness,expect to receive companionship and support from parents,expect to receive understanding and help from peers.④ Per-ceived benefits of medical transition:increased ability to manage illness,role change and personal growth.Conclusion Adolescents with CHD have a complex experience of transitioning to adult healthcare,and healthcare professionals should be attentive to their feelings,encourage them to deal with challenges positively,and provide adequate information and joint parental and peer support to facilitate a smooth transition to adult healthcare for adolescents.
ABSTRACT
Objective To investigate the relationship between sleep duration and obesity, and the risk of common chronic diseases in the occupational population in Shanghai City. Methods A total of 18 775 occupational individuals were selected as the study subjects using convenience sampling method in Shanghai City. Data on personal lifestyle behaviors and medical examination results were collected. The relationship between sleep duration and different types of obesity with dyslipidemia, hyperuricemia, hypertension, and hyperglycemia was analyzed. Results The incidence of dyslipidemia, hyperuricemia, hypertension, and hyperglycemia among the study subjects was 24.9%, 16.2%, 11.5%, and 7.3%, respectively. The incidence of these four chronic diseases were higher in individuals with central obesity and suboptimal sleep compared to the control group (all P<0.01). Multivariate logistic regression analysis showed that suboptimal sleep combined with general obesity/overweight increased the risk of dyslipidemia, hyperuricemia, hypertension, and hyperglycemia in the study subjects ［odds ratio (OR) were 2.40, 3.47, 3.30, and 2.79, respectively; all P<0.01］, after adjusting for age, gender, education level, marital status, occupation type, labor intensity, smoking, and drinking. Suboptimal sleep combined with central obesity also potentially increased the risk of these four chronic diseases (OR were 2.25, 3.09, 3.09, and 2.98, respectively; all P<0.01). Conclusion The incidence of common chronic diseases is relatively high in the occupational population in Shanghai City. Suboptimal sleep combined with different types of obesity increases the risk of common chronic diseases.
ABSTRACT
【Objective】 To retrospectively analyze the safety and product quality of NGL XCF 3000 blood cell separator for collecting platelet-rich plasma (PRP) in 256 cases, so as to provide reference for safe collection and product quality control of PRP. 【Methods】 The data of 256 patients receiving PRP treatment in our hospital from June 2021 to June 2022 were statistically analyzed, and the differences in the collection time, circulating blood volume and the occurrence of adverse reactions to blood donation were analyzed when NGL XCF 3000 was used to collect autologous PRP among patients of different genders, ages and platelet counts. The differences in platelet content, red blood cell(RBC) contamination and white blood cell(WBC) residues in PRP products were analized. 【Results】 1) There were no significant differences in collection time, circulating blood volume and collection volume among patients of different genders, ages and platelet counts (P<0.05). 2) The contents of WBC, RBC and platelet were not significantly different between male and female patients after collection (P<0.05); 3) The WBC contents increased with the increase of age, and the WBC residue in the elder group[ 56 to78 years old, (0.64±0.41) ×109/L] was significantly higher than that in the younger group[group 1,18 to 40 years old, (0.50±0.35)×109/L], with significant difference was Statistically significant (P<0.05). 4) The residues of WBCs and RBCs in in low platelet group [group 1, (100-150)×109/L] were higher than those in other platelet count groups, and the difference was Statistically significant (P<0.05), and the platelet count in this product was significantly lower than that in other platelet count groups (P<0.05). Conclusion The NGL XCF 3000 blood cell separator is safe and stable for PRP collection in patients with different genders, ages and platelet counts of (100-450)×109/L, and the PRP products collected can meet clinical therapeutic needs.
ABSTRACT
Objective To study the effect of mitochondrial reactive oxygen species(ROS)on male fertility and its application value in assisted reproduction so as to provide a new method for fertility assessment and etiological treatment of male infertility.Methods The relationship between sperm ROS and male infertility,sperm nuclear DNA integrity and sperm membrane function was analyzed.Then the relationships of the ROS of sperms for fertiliza-tion with fertilization rate,cleavage rate,embryo rate and pregnancy outcome were analyzed.Results(1)The percentage of the high ROS in sperm membrane of the male infertility group was significantly higher than that of the normal fertility group(P<0.01),but there was no statistical difference in the percentage of the high ROS in the sperm mitochondria between the two groups.(2)The normal rate of sperm membrane function in the normal group was significantly higher than that in the abnormal group(P<0.01),but there was no significant difference in the sperm DNA fragmentation index(DFI)between the groups.(3)There was significant difference in the fertilization rate between the IVF control group and IVF observation group,but no significant difference was seen in the cleavage rate,excellent embryo rate and clinical pregnancy rate between the groups.Conclusion Sperm ROS is related to male fertility to some extent.Abnormal ROS may lead to impaired sperm membrane function and affect sperm fertilization ability,thus affecting male fertility.The detection of ROS in sperm can be used as a new method to evaluate male fertility and provide a basis for diagnosis or treatment of male infertility.For patients with ART or infertility,the appropriate time to conceive can be selected according to the sperm ROS level.
ABSTRACT
Objective:To investigate the relationship between single nucleotide polymorphic (SNP) loci of PLCE1 gene and primary nephrotic syndrome (PNS) and its response to glucocorticoid therapy in Guangxi Zhuang children. Methods:It was a retrospective cohort study. One hundred and fifty-five Guangxi Zhuang children with PNS in the Affiliated Hospital of Youjiang Ethnic Medical College from October 2020 to May 2022, and 100 healthy Zhuang children during the same period as controls were included. Four SNP loci including rs17109674, rs10786156, rs3740360 and rs2274224 of PLCE1 gene were selected and high-throughput sequencing was used to analyze the genotypes. Logistic regression analysis model was used to analyze the correlation between each SNP locus and onset of PNS and steroid-resistant nephrotic syndrome. The SHEsis online software was used to analyze the link disequilibrium of each SNP locus, and construct the haploid type. Results:(1) Logistic regression analysis results showed that AC+CC genotype (AA as reference, OR=0.449, 95% CI 0.256-0.786, P=0.005), AC genotype (AA as reference, OR=0.354, 95% CI 0.188-0.667, P=0.001) and C allele gene (A as reference, OR=0.615, 95% CI 0.390-0.971, P=0.037) of rs3740360 were correlated with the risk of PNS in children. The genotypes and allele genes of rs17109674, rs10786156, rs3740360 and rs2274224 were not associated with the risk of steroid-resistant nephrotic syndrome in children (all P>0.05). (2) Strong linkage disequilibrium existed between rs10786156 and rs2274224 ( D'=0.702, r2=0.484). rs17109674 and rs10786156 ( D'=0.128, r2=0.007), rs17109674 and rs3740360 ( D'=0.142, r2=0.007), rs17109674 and rs2274224 ( D'=0.045, r2=0.001), rs10786156 and rs3740360 ( D'=0.255, r2=0.023), and rs3740360 and rs2274224 ( D'=0.281, r2=0.028) all had weak linkage disequilibrium. (3) The haploid AGCG ( OR=0.282, 95% CI 0.079-1.008, P=0.038), GGCC ( OR=0.327, 95% CI 0.111-0.967, P=0.034) and GGAG ( OR=4.616, 95% CI 1.179-18.069, P=0.016) were all correlated with the risk of PNS in children. Conclusions:AC genotype, AC+CC genotype, and C allele gene of rs3740360 SNP locus may reduce the risk of PNS in Guangxi Zhuang children. Haploid AGCG and GGCC may be associated with decreased incidence of PNS, while GGAG may be associated with increased incidence of PNS in Guangxi Zhuang children. The genotypes and alleles of 4 SNP loci are not associated with the risk of steroid-resistant nephrotic syndrome.
ABSTRACT
@#Objective To investigate the clinical value of serum fibrillin-1(FBN-1) in the diagnosis of cervicocerebral artery dissection(CAD). Methods A total of 55 patients who were hospitalized and diagnosed with CAD in Department of Neurology in our hospital were consecutively collected as CAD group,and according to whether the time of onset was ≥15 days,they were divided into acute stage CAD group and non-acute stage CAD group;30 healthy subjects,matched for sex and age,who underwent physical examination during the same period of time were selected as control group. Demographic data and serum samples were collected from both groups;ELISA was used to measure the serum level of FBN-1,and the receiver operating characteristic(ROC) curve was plotted to analyze the value of serum FBN-1 in the diagnosis of CAD. Results There were no significant differences in age,sex,diabetes,and smoking history between the CAD group and the control group(P>0.05). There were significant differences in the incidence rates of hyperlipidemia and hypertension between the two groups(P<0.05),and the logistic regression analysis showed that hypertension was positively correlated with CAD(P<0.05) and hyperlipidemia was negatively correlated with CAD(P<0.05). The serum level of FBN-1 was(50.75±11.65)ng/ml in the CAD group,(55.81±8.98) ng/ml in the acute stage CAD group,(40.35±9.50)ng/ml in the non-acute stage CAD group,and (39.06±8.58)ng/ml in the control group,and the CAD group had a significantly higher serum level of FBN-1 than the control group(P<0.05);there was a significant difference in the serum level of FBN-1 between the acute stage CAD group and the non-acute stage CAD group and between the acute stage CAD group and the control group(P<0.001),while there was no significant difference between the non-acute stage CAD group and the control group(P>0.05). The ROC curve analysis showed that serum FBN-1 had a relatively high efficiency in the diagnosis of acute-stage CAD,with a cut-off value of 46.62 ng/ml,a sensitivity of 0.86,a specificity of 0.83,and an area under the ROC curve of 0.91(95% confidence interval:0.845-0.982,P<0.0001). Conclusion Serum FBN-1 has a certain clinical application value in the diagnosis of acute-stage CAD.
ABSTRACT
As the focus of public health work in the world, diabetic foot disease has aroused high public concern. This paper introduces the application of the diabetic foot wearable monitoring equipment types, including plantar pressure monitoring, temperature monitoring, monitoring of the biomechanics and multimode monitoring, and wearable devices application status in patients with diabetes, puts forward the existing problems and prospect, in order to carry out domestic related to diabetic foot wearable monitoring equipment research to provide the reference.
ABSTRACT
Objective:To construct the training program system for hospice care volunteers and provide reference for the training of hospice care volunteers in China.Methods:The training program system for hospice care volunteers was initially determined by using the method of literature analysis and investigation, and 16 experts were consulted by two rounds of letters using the method of expert inquiry from May to July 2022, and finally the training program system was established.Results:The effective recovery rate of the two rounds of expert consultation questionnaire was 100%, the expert authority coefficient was 0.88, and the Kendall coordination coefficient was 0.141, 0.131 (both P<0.05). The final training program system for hospice care volunteers contained 7 first-class indicators including training objectives, training objects, training contents, training methods, training hours, training resources and training evaluation, 27 second-class indicators and 92 third-class indicators. Conclusions:The training program system for hospice care volunteers constructed in this study has high reliability and scientificity, and has a good guiding role and reference value for the training of hospice care volunteers.
ABSTRACT
Objective:To detective the cut-off values of amino acid levels in premature infants in Sichuan.Methods:Data of newborns screening for inherited metabolic diseases (IMD) by tandem mass spectrometry in Sichuan Province from January 2018 to December 2019 were retrospectively analyzed.They were divided into premature infant group ( n=2 264, 1 312 males and 952 females) and full-term infant group ( n=53 275, 28 269 males and 25 006 females). The cut-off values of amino acids in dry blood spots were expressed as percentage ( P0.5 - P99.5), and rank sum test was used for comparison between preterm and full-term infants. Results:(1) The distribution of 11 amino acids [alanine (ALA), arginine (ARG), citrulline (CIT), glycine(GLY), leucine (LEU), methionine (MET), ornithine (ORN), phenylalanine (PHE), proline (PRO), tyrosine (TYR) and valine (VAL)] in premature infants were abnormal.(2) The cut-off values of amino acids in premature infants were as follows: ALA: 135.20-552.33 μmol/L, ARG: 1.34-47.04 μmol/L, CIT: 5.66-32.02 μmol/L, GLY: 181.48-909.93 μmol/L, LEU : 71.10-283.29 μmol/L, MET: 4.21-34.51 μmol/L, ORN: 40.58-293.76 μmol/L, PHE: 23.60-106.30 μmol/L, PRO: 77.76-358.24 μmol/L, TYR: 27.52-352.91 μmol/L, VAL: 53.74-228.37 μmol/L.(3) The cut-off values of amino acid in full-term infants were as follows: ALA: 135.20-552.33 μmol/L, ARG: 1.30-42.73 μmol/L, CIT: 5.92-30.35 μmol/L, GLY: 208.17-980.09 μmol/L, LEU: 72.91-287.49 μmol/L, MET: 4.27-33.90 μmol/L, ORN: 48.40-305.59 μmol/L, PHE: 27.63-92.27 μmol/L, PRO: 97.38-372.75 μmol/L, TYR: 40.19-276.54 μmol/L, VAL: 65.75-237.92 μmol/L.(4) Except for PHE ( Z=-0.58, P>0.05), the other indicators were significantly different between 2 groups [ALA ( Z=-15.32, P<0.05), ARG ( Z=-5.62, P<0.05), CIT ( Z=-5.86, P<0.05), GLY ( Z=-14.52, P<0.05), LEU ( Z=-5.62, P<0.05), MET ( Z=-5.22, P<0.05), ORN ( Z=-13.01, P<0.05), PRO ( Z=-22.09, P<0.05), TRY ( Z=-2.09, P<0.05), VAL ( Z=-17.82, P<0.05)]. Conclusions:The establishment of the cut-off values of amino acids in premature infants in Sichuan provides a theoretical basis for laboratory diagnosis of IMD screening, which enhances the accuracy of diagnosis and avoids excessive medical treatment.
ABSTRACT
Objective:A retrospective study was conducted to analysis the clinical characteristics of 7insulin autoimmune syndrome (IAS) patients.Methods:Clinical data were collected by searching the computerized database.Results:The male-female ratio of these seven patients was 4:3; age of the four patients was between 60-70 years old;two patients with the history of Hashimoto's disease. Of the seven cases, six wereexogenous IAS. The level of insulin was excessively high, the level of C-peptide was not low, and insulin auto-antibodies (IAA) were positive of all the seven patients. The lowest blood glucose of one patient was 4.2 mmol/L. The insulin to C-peptide molar ratios were >1 in five patients. Symptoms were relieved after discontinuing use of the suspicious drugs, small frequent meals, taking acarbose and metformin.Conclusions:IAS should not be easily excluded in patients without hypoglycemia record. For diabetes patients receiving insulin therapy, exogenous IAS might be mistaken as hypoglycemia induced by insulin overdose. The identification of the genotype might be meaningful in the diagnosing and prevention of IAS.
ABSTRACT
【Objective】 To analyze the safety of apheresis granulocyte(AG) collection from blood donors mobilized by G-CSF and apheresis granulocyte transfusion efficacy in patients. 【Methods】 The blood routine results, collection process and follow-up of blood donors mobilized by G-CSF before and after AG collection were collected to analyze the safety of AG collection, and the blood routine results, clinical symptom improvement and treatment outcome of patients before and after AG transfusion were collected to analyze the transfusion efficacy. 【Results】 A total of 27 blood donors donated 29 U AG, with collection time at (229±20)min, circulating blood volume at (9 890±1 107)mL, and the dosage of anticoagulant at (1 002±97)mL.Two blood donors had adverse reactions to blood donation, and the AG collection was carried out after treatment.After G-CSF mobilization, WBC increased significantly from (5.61±1.06) ×109/L to (22.85±5.23) ×109/L, while RBC, Hb, Hct and Plt showed no significant change.The blood routine returned to the level before G-CSF mobilization 1-2 days after blood donation.No physical discomfort occurred during the one week after blood donation.Four patients with granulocyte deficiency complicated with multidrug-resistant bacterial infection, who failed to respond to antibiotic treatment, were transfused with 29 U AG, with no adverse reactions and no obvious change in blood routine, but the infection symptoms were improved significantly judged from clinical manifestation, bacterial culture results, temperature monitoring and CT examination, suggesting that the AG infusion was effective.Among the 4 patients, 1 was cured and discharged, 1 gave up treatment, 1 died of sepsis, and 1 died of multiple organ failure. 【Conclusion】 It is safe to collect AG from blood donors mobilized by G-CSF through blood cell separator, and the AG products basically meet the national quality requirements and the treatment needs.Sustained high-dose AG transfusion has a significant effect on infection control in patients with agranulocytosis combined with refractory multidrug-resistant bacterial or fungal infection.
ABSTRACT
ObjectiveTo explore the beliefs and attitudes about sleep in patients with comorbid depressive disorder and insomnia， and to explore its influence on sleep quality. MethodsPatients with comorbid depressive disorder and insomnia （n=61） and patients with primary insomnia （n=62） who met criteria specified in the Diagnostic and Statistical Manual of Mental Disorders， fourth edition （DSM-IV） in Beijing Anding Hospital Affiliated to Capital Medical University were enrolled， meantime， another 64 healthy controls were recruited. All subjects were assessed using Dysfunctional Beliefs and Attitudes about Sleep （DBAS） and Pittsburgh Sleep Quality Index （PSQI）. Additionally， patients with comorbid depressive disorder and insomnia were evaluated using Hamilton Depression Scale-17 item （HAMD-17）. The PSQI and DBAS scores were compared among three groups using analysis of covariance， and multiple linear regression analysis was used to screen the factors affecting PSQI score in patients with comorbid depressive disorder and insomnia. ResultsCompared with healthy controls， higher scores of PSQI （t=18.932， 18.610， P<0.01） along with lower scores of DBAS （t=-5.561， -5.791， P<0.01） were observed in patients with comorbid depressive disorder and insomnia and patients with primary insomnia. Taking the PSQI score of patients with comorbid depressive disorder and insomnia as the dependent variable， statistically significant equations were generated using multiple linear regression analysis （F=14.095， R2=0.327， P<0.05）， and the predictive and control factors of sleep in DBAS and age were found to be the influencing factors of PSQI score in patients （B=-0.100， -0.279， P<0.05 or 0.01）. ConclusionCompared with the normal，depression patients with insomnia have more dysfunctional beliefs and attitudes towards sleep，and dysfunctional cognition may be the influencing factor of their sleep quality.
ABSTRACT
Objective@#To classify the characteristics of circadian type among clinical nurses and examine their relationships with presenteeism and work-related flow. @*Methods@#Using a cross-sectional design, 568 nurses were recruited through convenience sampling in January 2021 from three hospitals in Shandong Province, China. The data were collected using self-report measures, including the 11-item Circadian Type Inventory, Stanford Presenteeism Scale-6, and Work-Related Flow Inventory. Latent class analysis was performed to identify any clustering of circadian types. One-way analysis was performed to compare the differences between presenteeism and work-related flow in different circadian types. @*Results@#Four latent classes were identified, including high response class (14.4%), high flexible class (20.1%), high languid class (51.1%), and low response class (14.4%). Regarding presenteeism, the high languid class had higher scores than others. Regarding work-related flow, the scores of high flexible class were higher than those of high languid class, while the differences in all three dimensions were statistically significant. @*Conclusion@#Although the shift work mode is not expected to change, nursing managers could use circadian type as a predictive index to select and employ individuals for shift work to enhance work performance and provide sufficient support to staff who are intolerant to shift work.
ABSTRACT
Objective@#Cisplatin resistance is a huge problem encountered in ovarian cancer treatment. Our study probed the roles and the underlying mechanisms of lncRNA MCF2L-AS1 in ovarian cancer cisplatin-resistance. @*Methods@#SKOV3 and IGROV-1 cells were subjected to gradually increasing concentrations of cisplatin to construct ovarian cancer cisplatin-resistance cells. Cell proliferation was evaluated by cell counting kit-8 and colony formation assays. Cell apoptosis was assessed using Annexin V and PI staining. The relationships between SP1, MCF2L-AS1 and insulin-like growth factor-2 mRNA binding protein 1 (IGF2BP1) were verified by RNA pull-down, RIP, ChIP and dual-luciferase reporter gene assay, respectively. Tumor xenograft experiment was employed to evaluate the effects of MCF2L-AS1 silencing on ovarian cancer cisplatin-resistance in vivo. TUNEL staining and immunohistochemistry were performed in tumor tissue. @*Results@#MCF2L-AS1 and IGF2BP1 were upregulated in cisplatin-resistant cells. MCF2L-AS1 silencing suppressed cell proliferation of cisplatin-resistant cells, while promoted the apoptosis, suggesting that MCF2L-AS1 knockdown suppressed ovarian cancer cells cisplatin-resistance. Meanwhile, MCF2L-AS1 silencing enhanced cisplatin sensitivity in ovarian cancer parental cells and IGF2BP1 overexpression impaired cisplatin sensitivity of parental cells. MCF2L-AS1 activated IGF2/MEK/ERK pathway through interacting with IGF2BP1. Transcription factor SP1 activated MCF2L-AS1 expression. MCF2L-AS1 knockdown inhibited ovarian cancer cisplatin-resistance in vivo. @*Conclusion@#SP1-induced MCF2L-AS1 promoted ovarian cancer cisplatin-resistance through activation of IGF2/MEK/ERK pathway via interacting with IGF2BP1.
ABSTRACT
Objective:To investigate clinical efficacy of tunneled subcutaneous pedicle flaps in the repair of ipsilateral nasal alar defects.Methods:A total of 20 patients with nasal alar defects after excision of basal cell carcinoma, which were repaired with ipsilateral tunneled subcutaneous pedicle flaps, were retrospectively collected from January 2018 to January 2020. There were 11 male patients and 9 female patients, with an average age of 60.6 years (range, 48 - 76 years) . According to clinical manifestations, the basal cell carcinoma lesions could be classified into 3 types: nodular-ulcerative type (13 cases) , superficial type (4 cases) and pigmented type (3 cases) , and the skin lesions varied from 0.4 cm × 0.5 cm to 0.9 cm × 1.1 cm in size. All the patients received extended surgical resection of basal cell carcinoma, and nasal alar defects were repaired with tunneled subcutaneous pedicle flaps, with the size of flaps ranging from 0.7 cm × 0.8 cm to 1.2 cm × 1.4 cm.Results:All flaps survived successfully, the nasal alar defects were completely repaired, and all wounds healed primarily. During the postoperative follow-up of 6 - 24 months, neither recurrence of tumors nor obvious scar hyperplasia occurred on the nasal ala, and nasal morphology and appearance were favorable.Conclusion:The tunneled subcutaneous pedicle flap can be used for the repair of ipsilateral nasal alar defects following excision of tumors or other lesions, resulting in favorable therapeutic outcomes and aesthetic appearance.
ABSTRACT
The research progress of the frailty risk prediction model for the elderly were reviewed in order to analyze its evaluation content, prediction effect and clinical application, so as to provide reference for the risk prediction model construction and application, reduce the risk of the elderly frailty.