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Objective To systematically evaluate the efficacy and safety of plum-blossom needle therapy for vitiligo by using the systematic review and meta analysis.Methods The randomized controlled trials(RCT)on plum-blossom needle for treating vitiligo were systematically retrieved from the databases of the PubMed,China Biological Medicine Database,CNKI,Wanfang Data and VIP database from the database estab-lishment to June 2,2022.The literatures were screened according to the inclusion and exclusion criteria.The finally included literatures conducted the data extraction.The RevMan 5.4 software was used for conducting the data analysis.The methodological quality evaluation on the included trials was performed by the ROB tool.The GRADE method was used to assess the evidence level.Results A total of 7 trials involving 469 pa-tients were finally included.The meta analysis results showed that the plum-blossom needle combined with other therapies(including laser or ultraviolet irradiation,tacrolimus ointment,compound Kaliziran tincture)was superior to the other therapies alone in the aspects of improving vitiligo skin lesion including reducing the of white spot skin lesion area(MD=-1.11,95%CI:-1.92 to-0.30,P=0.007),increasing the repigment-ation rate of vitiliginous lesions(MD=18.09,95%CI:1.55 to 34.63,P=0.030)and enhancing the pigment deposition in vitiligo lesions(MD=0.92,95%CI:0.32 to 1.52,P=0.003),and improving the patients'quali-ty of life(MD=-7.48,95%CI:-8.04 to-6.92,P<0.001),and the differences were statistically signifi-cant.In terms of safety,there was no statistically significant difference in adverse events between plum blos-som acupuncture combined with other therapies and other therapies alone(RR=1.20,95%CI:0.77 to 1.84,P=0.420).Conclusion Low or very low evidence shows that plum-blossom needle combined with other therapies for treating vitiligo may enhance the effect in the aspects of improving the white spot skin lesions and quality of life in the patients with vitiligo,moreover which is relatively safe.
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Objective To mine the adverse drug events(ADE)signal of avatrombopag,an effective drug for thrombocytopenia treatment,based on real world data in order to provide reference for its clinical safety application.Methods The OpenVigil2.1 pharmacovigilance platform was used to obtain the ADE report data of avatrombopag from May 2018 to March 2023 in the database of FDA adverse event reporting system(FAERS).The ADE signals were classified and described by the system organ class(SOC)and preferred term(PT)of the ADE terminology set in the Medical Dictionary for Regulatory Activities(MedDRA),and reporting odds ratio(ROR)and UK Medicines and Healthcare Products Regulatory Agency(MHRA)comprehensive standard were used to detect the positive ADE signals.Results A total of 1 879 ADE reports related to avatrombopag were obtained,24 SOCs were involved,and 28 positive ADE signals were detected at PT level.Among these signals,the strongest ones were renal vein thrombosis,portal vein thrombosis and graft versus host disease,while the reports accounting for the largest numbers were headache,fatigue and asthenia.There were 8 ADE signals discovered newly,that is,seasonal allergy,back disorder,musculoskeletal discomfort,flatulence,hypersomnia,rash macular,emotional disorder,and rhinorrhoea.Conclusion For clinical use of avatrombopag,clinicians should not only concern the risk of thrombosis,but also pay close attention to ADE signals such as seasonal allergy,back disorder,musculoskeletal discomfort,flatulence,hypersomnia,rash macular,emotional disorder,and rhinorrhoea that are not documented in the instructions.
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Objective To investigate the current status and training requirements of pain medicine among non-anes-thetic residents rotating in the Department of Anesthesiology at a tertiary hospital in Beijing.Methods A self-de-signed questionnaire of"pain medicine education requirements of rotating residents"was administered to each resi-dent on their first day of rotation,and voluntary responses were collected.Results A total of 108 questionnaires were collected(87.1%response rate),comprising 45 from surgical residents,42 from internal medicine resi-dents,and 21 from emergency and intensive care residents.The results showed that surgical residents encountered a higher prevalence of surgery-related pain as compared to internal medicine residents or emergency and intensive care residents(P<0.001).Internal medicine residents experienced a greater incidence of inflamma-tory pain than surgical residents(P<0.05)or emergency and intensive care residents(P<0.01).All residents expressed continuing education requirements on pain management.Regarding training modalities,surgical residents favored medical course(86.7%);internal medicine residents preferred outpatient clinic rotation(88.1%);and emergency and intensive care residents preferred interventional treatment rotations(90.5%).Conclusions There are a wide need for continuing medical education on pain management.The training should be tailored diversely based on the specific clinical needs of each department to improve the overall quality of continuing medical educa-tion and accelerate the development of integrative pain management.
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Objective To construct a regulatory network of competing endogenous RNA(ceRNA)with prognostic value for bladder urothelial carcinoma(BLCA),and analyze the relationship between key messenger RNA(mRNA)and immune function.Methods The UCSC Xena database was used to download mRNA expression data from 404 BLCA patients and 28 normal individuals and key mRNAs were screened by differential analysis.ENCORI database was utilized to search microRNAs(miRNAs)that bind to key mRNAs and all long non-coding RNAs(LncRNAs)that bind to miRNAs.The expression data of miRNA and LncRNA were downloaded from TCGA database,co-expression analysis was performed to identify key mRNA with all miRNAs and miRNA with all LncRNAs,and thus key miRNAs and LncRNAs were screened out.Survival analysis was conducted based on the differences in expression levels of these key mRNAs,miRNAs,and LncRNAs between tumor patients and normal individuals,and finally a ceRNA regulatory network was constructed.The correlation between key mRNAs and immune cells,immune checkpoints(CD274,PDCD1 and CTLA4),and immune cell marker genes(IG)was analyzed using the TIMER 2.0 database.Results A total of 22 key mRNAs were screened,with the most significant difference being proline 3-hydroxylase 4(P3H4).The expression of P3H4 in patients with BLCA was high,and survival time was shorter in patients with high expression.A sum of 33 miRNAs and 14 LncRNAs were screened using the key mRNAs as the central link.Through co-expression analysis and survival analysis,hsa-miR-151a-3p and MIR100 HG were identified as the key miRNA and key LncRNA with prognostic value.The differences in the above analysis results were statistically significant(all P<0.05).Based on these findings,a ceRNA regulatory network consisting of 1 mRNA,1 miRNA,and 1 LncRNA was constructed.Immunoassay firstly revealed a significant positive correlation between double positive T cells and P3H4 expression in the tumor microenvironment of BLCA.Moreover,there were 3 types of immune cells(tumor-associated neutrophils,and tumor-associated macrophages,dendritic cells),3 immune checkpoints(CD274,PDCD1,CTLA4),and 15 IGs with significant correlation with P3H4.These differences were statistically significant(all P<0.01).Conclusion This study could help to reveal the progression mechanism of BLCA.The constructed ceRNA network and immune analysis can offer new insights into potential biological targets and immunotherapy directions for the diagnosis,treatment,and prediction of BLCA patients.
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Objective To investigate the diagnostic value of contrast-enhanced ultrasound(CEUS)combined with serum Smad ubiquitin regulatory factor 1(SMURF1)detection for thyroid cancer.Methods A total of 144 suspected thyroid cancer patients admitted to Lishui branch of Zhongda Hospital Affiliated to Southeast University from February 2019 to February 2020 were selected as the study subjects.Based on the histopathological results,they were divided into the thyroid cancer group(76 cases)and the benign group(68 cases).All patients underwent contrast-enhanced ultrasound examination and serum SMURF1 level detection;the diagnostic value of contrast-enhanced ultrasound parameters,serum SMURF1 detection alone,and the combination of the two methods for thyroid cancer were analyzed.Results Contrast-enhanced ultrasound parameters peak intensity(PI),mean perfusion intensity(SImean)and maximum perfusion intensity(SImax)in the thyroid cancer group were lower than those in the benign group,and the level of SMURF1 mRNA was higher than that in the benign group(P<0.05).The sensitivity of contrast-enhanced ultrasound parameter SImax in the diagnosis of thyroid cancer was 82.89%,the specificity was 72.06%,the accuracy was 77.78%,and the Kappa value was 0.552.The sensitivity of serum SMURF1 in the diagnosis of thyroid cancer was 65.79%,the specificity was 94.12%,the accuracy was 79.17%,and the Kappa value was 0.589.The sensitivity,specificity,accuracy and Kappa value of SImax combined with serum SMURF1 in the diagnosis of thyroid cancer were 97.37%,85.29%,91.67%and 0.832,respectively,which were higher than those of SImax and SMURF1 alone(P<0.05),the AUC of the combination of the two methods was 0.927,which was significantly higher than that of the two methods alone(Zcombined vs.SImax=3.999,P<0.001;Zcombined vs.SMURF1=3.270,P=0.001).Conclusion Contrast-enhanced ultrasound combined with serum SMURF1 detection can improve the diagnostic efficiency of thyroid cancer,which may avoid the over-diagnosis on the premise of ensuring the effective diagnosis of thyroid cancer patients.
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Objective:To study the expression levels and clinical significance of microR-NA-183-5p(miR-183-5p)and thioesterase superfamily member 4(THEM4)in colon cancer tissues.Methods:A total of 96 patients with colon cancer who in Hebei China Petroleum Central Hospital gathered as the research objects.During the course of radical resection of colon cancer patients,the colon cancer tissues and adjacent normal tissues were collected.The relative expression levels of miR-183-5p and THEM4 mRNA in colon cancer tissues and adjacent normal tissues were detected.Analysis of the correlation between miR-183-5pand THEM4mRNA in colon cancer and their relation-ship with prognosis.COX regression was used to analyze the risk factors affecting the prognosis of pa-tients with colon cancer.Results:Compared with adjacent normal tissues,the expression level of miR-183-5p in colon cancer tissues increased(P<0.05),and the expression level of THEM4 mRNA decreased(P<0.05).MiR-183-5p was negatively correlated with THEM4 mRNA expression in colon cancer tissue(r=-0.529,P<0.05).The survival rate of the high expression group of miR-183-5p lower than that of the low expression group(P<0.05),the survival rate of the high expression group of THEM4 was obviously higher than that of the low expression group(P<0.05).TNM stage(Ⅲ-Ⅳ),high expres-sion of miR-183-5p and low expression of THEM4 were risk factors for poor prognosis in patients with colon cancer(P<0.05).Conclusion:The expression level of miR-183-5p in cancer tissues of patients with colon cancer is increased,and the expression level of THEM4 is decreased,both are closely relat-ed to the clinicopathological characteristics and prognosis of patients.
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OBJECTIVE@#To study the trinucleotide repeats of GCN (GCA, GCT, GCC, GCG) encoding Alanine in exon 3 of the PHOX2B gene among healthy individuals from southwest China and two patients with Congenital central hypoventilation syndrome (CCHS).@*METHODS@#The number and sequence of the GCN repeats of the PHOX2B gene were analyzed by capillary electrophoresis, Sanger sequencing and cloning sequencing of 518 healthy individuals and two newborns with CCHS, respectively.@*RESULTS@#Among the 1036 alleles of the 518 healthy individuals, five alleles were identified, including (GCN)7, (GCN)13, (GCN)14, (GCN)15 and (GCN)20. The frequency of the (GCN)20 allele was the highest (94.79%). And five genotypes were identified, which included (GCN)7/(GCN)20, (GCN)13/(GCN)20, (GCN)14/(GCN)20, (GCN)15/(GCN)20, (GCN)20/(GCN)20. The homozygous genotypes were all (GCN)20/(GCN)20, and the carrier rate was 89.58%. Four GCN sequences of the (GCN)20 homozygous genotypes were identified among the 464 healthy individuals. The GCN repeat numbers in the exon 3 of the PHOX2B gene showed no significant difference between the expected and observed values, and had fulfilled the,Hardy-Weinberg equilibrium. The genotypes of the two CCHS patients were (GCN)20/(GCN)25 and (GCN)20/(GCN)30, respectively.@*CONCLUSION@#It is important to determine the GCN repeats and genotypic data of the exon 3 of the PHOX2B gene among the healthy individuals. The number of GCN repeats in 518 healthy individuals was all below 20. The selection of appropriate methods can accurately detect the polyalanine repeat mutations (PARMs) of the PHOX2B gene, which is conducive to the early diagnosis, intervention and treatment of CCHS.
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Humans , Infant, Newborn , Homeodomain Proteins/genetics , Hypoventilation/congenital , Mutation , Sleep Apnea, Central/genetics , Transcription Factors/geneticsABSTRACT
This article reports a case with the chief complaint of “hepatosplenomegaly to be investigated” and a confirmed diagnosis of Niemann-Pick disease type B after various tests, and a literature review was conducted to summarize the heterogeneous manifestations of liver involvement in type B Niemann-Pick disease, in order to improve the clinical management of difficult and rare liver diseases.
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Objective To explore the rule of drug use in treating high-risk cervical human papilloma virus(HPV)infection by using data mining method.Methods Medical records and prescriptions of patients with high-risk HPV infection treated at Wang Jin Outpatient Department of Lishui Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University from January 1,2021 to December 1,2022 were collected.SPSS Modeler 18.0 and SPSS 25.0 were used for drug use frequency,association rules,clustering and other data analysis.Results A total of 100 prescriptions were included,involving a total of 162 Chinese materia medicas,with a total of 1445 times of Chinese materia medicas.The drugs with the highest frequency of use were mainly tonic drugs,antipyretic drugs,regulating vital energy drugs and tranquillizing drugs.Complex network analysis showed that there were close correlation among hedyotis,dried tangerine peel,immature tangerine peel,silktree albizia bark and buffalo horn.Three potential new prescriptions were explored.Conclusion The disease was mostly caused by deficiency in origin and excess in pathological products,and the treatment was to treat both symptoms and root causes,and to attack and supplement,with the treatment of clearing heat and removing toxicity,eliminating dampness,benefiting qi for activating blood circulation and nourishing yin,supplemented by nourishing heart for tranquillization.
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Objective To evaluate the implementation, application, problems, and suggestions associated with the WS 262-2017 Specification for Testing of Quality Control in γ-Ray Sources Afterloading Brachytherapy among radiation workers in Jiangsu Province, China, and to provide a scientific basis for further revision and implementation of this standard. Methods A questionnaire survey was conducted among employees of public and private institutions involved in radiation health technology services, radiation health supervision, and medical services in Jiangsu Province who carried out afterloading testing, supervision, and treatment. The survey primarily focused on the implementation status, technical content, and implementation effect of WS 262-2017, and the results were summarized and analyzed. Results A total of 185 valid questionnaires were collected, and 73.5% of the respondents were aware of the standard. Among the respondents who were aware of the standard, 29.4% did not participate in relevant training, and 41.2% did not use or infrequently used the standard. Moreover, 94.1% of survey respondents considered the standard to be scientifically robust and free of issues, 88.6% responded that the main technical content of the standard was highly operable, and 97.8% agreed that the main content of the standard was coordinated and consistent with relevant regulatory standards. In addition, 88.6%, 90.8%, and 87.0% of survey respondents reported that this standard provided significant assistance and played an important role in optimizing radiation protection, quality control and testing of radiation therapy equipment, and improving professional skills for technical personnel. Conclusion Radiation workers in Jiangsu Province have a high awareness rate of WS 262-2017 and believe that this standard is scientifically rigorous and plays an important role. There is no need for revision, but relevant departments should strengthen the promotion and training concerning the standard.
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AIM: To assess the gap between the peak of the base curve to the surface of the cornea, as well as examines the correlation between the thickness of the tear film and the fitting of the orthokeratology lens through optical coherence tomography(OCT), providing an intuitive and quantitative clinical evaluation method for the fitting of the orthokeratology lens.METHODS: Myopia patients who fitted orthokeratology at our hospital from January to December 2023 were included. Examinations, including naked vision, slit lamp, non-contact intraocular pressure, ocular fundus, eye position, corneal diameter, corneal topography, tear film rupture time, optometry, etc., were performed on all patients before fitting. The trial lens parameter was selected according to the examination results, and fluorescein staining was performed to evaluate lens fitting state after patients adapted to wearing glasses. According to the performance of fluorescein staining, the inspected eyes are divided into three groups: lens loose group, lens fitting group, and lens tight group. In addition, the tear film thickness of three groups of subjects was measured by OCT, and the differences between the three groups of data were evaluated.RESULTS: A total of 49 myopic patients(77 eyes)were included. The average sphere degree was -3.10±1.25 D, the average cylinder degree was -0.43(-0.75, 0)D, the average horizontal keratometry(HK)was 42.48±0.81 D, and vertical keratometry(VK)was 42.98(42.25, 43.50)D. There were 21 cases(34 eyes)in the lens fitting group, with 13 cases of bilateral eyes, 8 cases of one eye, 14 cases(22 eyes)in the lens loose group, with 8 cases of bilateral eyes, 6 cases of one eye, and 14 cases(21 eyes)in the lens tight group, with 7 cases of bilateral eyes, 7 cases of one eye. There was no statistical difference in the main basic data of the subjects in the three groups(all P>0.05). OCT showed that the tear film thickness of the lens fitting group, the lens loose group, and the lens tight group was 231.18(219.0, 243.0), 220.41(214.0, 224.3), and 249.00(241.5, 258.0)μm, respectively, and there was statistical significance in the thickness among the three groups(P<0.05).CONCLUSION: OCT can serve as a safe and reliable method for measuring the tear film thickness, which can help evaluate the suitability of orthokeratology and provide a non-invasive, more intuitive, and quantitative evaluation method for the fitting and evaluation of orthokeratology.
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Objective To explore the efficacy of blunt separation method in midline catheter intubation in elderly patients with coagulation dysfunction.Methods A total of 80 elderly patients with coagulation dysfunction were selected in the convenience sampling method from October 2022 to April 2023 in our hospital,and they were randomly divided into an experimental(blunt)group and a control(routine)group,with 40 patients in each group.The differences in the degree of bleeding and exudation at the puncture site,the pain score and the incidence of complications(including bleeding and exudation,phlebitis,symptomatic catheter-related thrombus,catheter blockage,catheter pulling-off)were compared between 2 groups.Results In the experimental group,the degree of bleeding and exudation at the puncture point immediately after the operation,degree of bleeding and exudation at the puncture point 24 hours after the operation,pain score 1 day after the catheterization,pain score 3 days after the catheterization,incidence of bleeding and exudation,total incidence of complications and maintenance times were significantly lower than these in the control group(P<0.05).In terms of the pain score immediately after the operation,pain score 5 days after the operation,incidence of phlebitis,incidence of symptomatic catheter-related thrombosis,incidence of catheter blockage,incidence of catheter pulling-off,incidence of catheter related skin injury,incidence of unplanned extubation,success rate of one-time sheath delivery and the indwelling time,the differences between the experimental group and control group were not significant(P<0.05).Conclusion The application of blunt separation method in midline catheter indwelling can significantly reduce the incidence and degree of bleeding at the puncture point,decrease the maintenance times and relieve the pain in elderly patients with coagulation dysfunction.
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Objective:To analyze the clinical value of 18F-FDG PET/MR for precise localization of epileptogenic foci in patients with refractory epilepsy. Methods:From February 2019 to December 2021, 81 patients (52 males, 29 females; age (30.0±10.9) years) with refractory epilepsy confirmed in Ruijin Hospital Shanghai Jiao Tong University School of Medicine were retrospectively enrolled. All patients underwent preoperative PET/MR exam, and the possible position of the epileptogenic foci were determined by PET/MR imaging and pre-surgical evaluation, then the stereoelectroencephalography (SEEG) electrodes were implanted. Surgery was performed, and outcome was assessed by using a modified Engel classification two years after surgery. χ2 test was used to compare the detection rates of MRI and PET/MR fusion imaging in localizing epileptogenic foci and the detection rates of epileptogenic foci in temporal lobe epilepsy (TLE) and extratemporal lobe epilepsy (ETLE) by PET/MR. Results:MRI correctly localized seizure foci in 38 patients, with the detection rate of 46.91%(38/81), while PET/MR detected seizure foci in 73 patients, with the detection rate of 90.12%(73/81; χ2=35.05, P<0.001). There were 63 TLE and 18 ETLE patients. The detection rate of PET/MR in localizing seizure foci in TLE patients was 95.24%(60/63), which was significantly higher than that in ETLE patients (13/18; χ2=5.94, P=0.015). After 2 years follow-up, the postoperative efficacy rate of TLE patients with Engel grades Ⅰ-Ⅱ was 76.19%(48/63), which was 13/18 of ETLE patients ( χ2=0.12, P=0.731). Conclusion:Hybrid PET/MR imaging can accurately locate epileptogenic foci, especially for MRI negative lesions, which provides precision imaging information for surgical planning and improves surgical success rate.
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Jaundice is a leading cause of neonatal admission in the first few weeks of life.Severe neonatal hyperbilirubinemia can cause acute bilirubin encephalopathy and kernicterus, which currently lacks effective treatment.The primary purpose of screening is timely detection of hyperbilirubinemia requiring intervention in the management of neonatal hyperbilirubinemia.A number of recent studies have shown that bilirubin screening decreased the incidence of extreme hyperbilirubinemia and risk of kernicterus.However, it is also very important to consider the balances of benefits and harms of screening and treatment, and find a convenient and efficient way of screening.This article reviews the studies related to the monitoring and screening of bilirubin in the neonatal period to provide evidence for guiding the rational development of neonatal bilirubin screening and management in clinical work.
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Objective:To investigate the role of subcutaneous negative pressure drainage device in the prevention of surgical site infections (SSI) of superficial incisional in lower digestive tract open surgeries.Methods:Clinical data of 104 patients receiving open surgeries on lower digestive tract at Beijing Friendship Hospital, Capital Medical University from October 2018 to June 2020 was analyzed by a propensity score matching (PSM), and the clinical data of 104 patients receiving open surgeries on lower digestive tract at Beijing Friendship Hospital, Capital Medical University from February to December 2021 was analyzed by a randomized controlled trial (RCT). Chi-square tests were conducted to analyze the association of subcutaneous negative pressure drainage device with SSI of superficial incisional. Univariate and multivariate Logistic regression analysis were used to identify the risk factors for SSI in superficial incisions.Results:Patients with subcutaneous negative pressure drainage device encounter significantly less SSI of superficial incisional in both the PSM study ( P=0.007) and the RCT study ( P=0.049). In the PSM study, the independent risk factors for SSI of superficial incisional via univariate and multivariate Logistic regression analysis were absence of subcutaneous drainage ( Puni=0.012, Pmulti=0.009) and postoperative anastomosis leak ( Puni=0.054, Pmulti=0.034). In the RCT study, the independent risk factors for SSI of superficial incisional via univariate and multivariate Logistic regression analysis were absence of subcutaneous drainage ( Puni=0.061, Pmulti=0.017), eldly ( Puni=0.076, Pmulti=0.032), long incision ( Puni=0.078, Pmulti=0.040). Conclusion:Subcutaneous negative pressure drainage device can significantly reduce SSI of superficial incisional in lower digestive tract open surgeries.
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Radiation-induced cognitive dysfunction (RICD) has an insidious onset and there is a lack of effective prevention and treatment measures. The efficacy of memantine hydrochloride as a classical treatment drug is limited, and it is inevitable to seek multi-target combination drugs. In recent years, the protective effect of vitamin E and vitamin D on cognitive function has been widely recognized. Several basic studies have shown that vitamin E can play a role in the combination of medication by protecting neurons and reducing the adverse effects caused by memantine hydrochloride; Vitamin D and memantine hydrochloride have also become a hot topic of research due to their significant synergistic effects. The combination of memantine hydrochloride and vitamin therapy is expected to bring additional benefits to RICD patients.
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Objective To investigate the value of multi-parameter features based on MRI in the differential diagnosis of benign parotid tumors.Methods Retrospective analysis was conducted on the MRI data of 144 lesions in 123 patients.According to the pathological results,all cases were divided into pleomorphic adenoma(PA)group(n=90)and non-PA group(n=33).The gender,location,MRI signal and dynamic enhancement types of the two groups were compared and analyzed.Results There were all significant differences in age,gender,cystic degeneration,T1WI,T2WI signals,types of time-signal intensity curve(TIC),lesion location,edge and apparent diffusion coefficient(ADC)values between PA and non-PA groups(P<0.05).Gender(female),T2 high signal and ADC values were in good agreement with the pathological results in PA(Kappa value was 0.62,0.62,0.78,respectively,P<0.05).The receiver operating characteristic(ROC)curve showed that ADC value and Tpeak had good differential diagnostic value.Area under the curve(AUC)(AUCADC and AUCTpeak)were 0.97[95%confidence interval(CI)0.92-1.00]and 0.76(95%CI 0.52-0.97),respectively.Cut-off value of ADC was 1.03×10-3 mm2/s,and sensitivity and specificity was 85.71%and 100.00%,respectively.Cut-off value of Tpeak was 102 s,and sensitivity and specificity was 71.43%and 75.00%,respectively.When the two parameters were combined for differential diagnosis,the AUC was 0.92(95%CI 0.92-1.00),and the sensitivity and specificity was 92.86%and 87.50%,respectively.Conclusion The comprehensive analysis of multi-parameter imaging features based on MRI can improve the accuracy of differential diagnosis of benign parotid tumors and help to formulate individualized treatment plans.
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Objective To understand the characteristics of long-working hours exposure of medical staff,and analyze the impact of long-working hours exposure on mental health problems such as occupational stress,depression,fatigue accumulation,and insomnia.Methods The cluster random sampling method was used to select the medical staff of 12 tertiary general hospitals in Guangdong Province as the research subjects,and the"Core Scale of Occupational Stress Measurement"and other scales were used to evaluate their occupational mental health.Results The average working hours of medical staff per day were(8.99±2.18)h;2,094 people were exposed during long working hours,accounting for 78.96%.The results of binary logistics regression analysis showed that after excluding the influence of sociodemographic factors such as age,long working hours(weekly working hours greater than 40 h)were the risk factors for occupational stress,depressive symptoms and fatigue accumulation of medical staff(P<0.01),and the longer the working week,the higher the risk of occupational stress,depressive symptoms and fatigue accumulation.Weekly working hours greater than 48 hours are risk factors for insomnia(P<0.01).Conclusion Long working hours are common among delivery workers on food delivery platforms,and long working hours are a risk factor for occupational tension and fatigue.
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Orthostatic hypertension (OHT) is a common type of syncope in children, characterized by a highly complex neural reflex mechanism.It is closely associated with abnormalities in vascular endothelial function, disruptions in the renin-angiotensin-aldosterone system, and reduced or deficient levels of vitamin D. However, the exact pathogenesis of OHT remains unclear.OHT has a relatively high incidence and may be a risk factor for hypertension and cardiovascular diseases in children, significantly impacting their physical and mental health.Nevertheless, the etiology and treatment of OHT are still in the exploratory stage.Therefore, a thorough exploration of OHT is essential.This review provided a brief overview of the pathogenesis and clinical diagnosis and treatment of OHT.
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Objective:To study the effects of active inter-hospital transfer on the clinical outcomes of neonatal acute respiratory distress syndrome (nARDS).Methods:From September 2018 to December 2020, neonates with nARDS transferred by ground ambulance to NICU of our hospital were retrospectively analyzed. The neonates were assigned into active transfer group and passive transfer group. Their general status, severity of nARDS, incidences of complications, duration of oxygen therapy, mechanical ventilation and hospital stay were analyzed.Results:A total of 78 neonates were enrolled in the study, including 45 cases in active transfer group and 33 cases in passive transfer group. No significant differences existed in gestational age, body weight, severity of nARDS, transfer distance and transfer duration between the two groups ( P>0.05). Active transfer group had significantly lower incidence of pneumothorax (3/45, 6.7%) than passive transfer group (6/33, 18.2%) ( P<0.05). No significant differences existed in the incidences of pulmonary hemorrhage, persistent pulmonary hypertension of newborn, intraventricular hemorrhage, hypoxic ischemic encephalopathy and length of hospital stay between the two groups ( P>0.05). Active transfer group had significantly shorter duration of oxygen therapy [(9.7±2.9) d vs. (11.3±4.0) d], non-invasive[(2.7±1.0) d vs. (3.7±1.4) d] and invasive ventilation [(5.0±1.9) d vs. (6.2±2.3) d] than passive transfer group ( P<0.05). Conclusions:Active inter-hospital transfer may reduce the incidence of pneumothorax in neonates with nARDS, shorten the duration of oxygen therapy, non-invasive and invasive ventilation during hospitalization without affecting the length of hospital stay.