Objective To investigate the medication adherence of military academy students with superficial mycoses. Methods A 8-item Morisky medication adherence scale (MMAS) was modified into 7-item scale to evaluate the compliance of antifungal drugs in the sick students. The reliability and validity of the scale were analyzed. Results A total of 243 questionnaires were collected, of which 242 were valid questionnaires. 90.08% of the students took topical medication and 8.68% were treated both with topical and systematic combination. High, medium and low medication adherence rates as assessed by the modified MMAS were 9.09%, 23.97% and 66.94%, respectively. The reliability analysis showed that the internal consistency coefficient (Cronbach’s α ) was 0.781，and the adjusted Cronbach’s α was 0.790, indicating the high reliability of the scale. The KMO value was 0.798, and the Bartlett’s spherical test value was 440.866, P=0.000. One factor was extracted by exploratory factor analysis. The factor loadings of the items were all above 0.5. Therefore, the high convergent validity was good. Conclusion The modified MMAS has good reliability and validity and is applicable for the evaluation of medication compliance for superficial mycoses. In this study, the military students have a low level of medication adherence for superficial mycoses. Effective measures should be taken to help students strengthen their daily medication management and improve compliance.

Objective:To evaluate the performance of biomarkers in aneuploidy screening in the first trimester-pregnancy associated plasma protein A(PAPP-A) combined with Fetal Medicine Foundation (FMF)'s competing risk model in screening preeclampsia among our population.Methods:This study was based on a prospective cohort of singleton pregnant women who underwent aneuploidy screening in the first trimester in Nanjing Drum Tower Hospital from January 2017 to September 2020. Mean arterial pressure (MAP), uterine artery pulsatility index (UtA-PI), and PAPP-A were converted into multiples of median (MoM) using the algorithm disclosed on the website of the FMF (fetalmedicine.org). The predictive outcomes of maternal factors alone or in combination with MAP, UtA-PI, and PAPP-A (alone or in combination) were calculated. Chi-square test, Fisher's exact test or rank sum test were used for comparison among groups and Bonferroni method for pairwise comparisons. Receiver operating characteristic (ROC) curve was used to evaluate the screening efficiency and to calculate the sensitivities of predicting preeclampsia, term and preterm preeclampsia at false-positive rates of 5% and 10%. The predictive performance of this model was further compared to the screening strategy that was recommended in Diagnosis and treatment of hypertension and pre-eclampsia in pregnancy: a clinical practice guideline in China (2020). Results:Among the 5 144 singleton pregnancy women who were recruited in the cohort, 4 919 cases were included and analyzed in this study. A total of 223 cases were diagnosed as preeclampsia (4.5%), including 55 preterm (1.1%) and 168 term preeclampsia (3.4%). The median of MoM values of MAP, UtA-PI, and PAPP-A in the non-preeclampsia group were around 1.0±0.1. Statistical significance was observed in the difference of MAP, UtA-PI, and PAPP-A Mom between women with preterm preeclampsia and those without preeclampsia [1.061 (0.999-1.150) vs 0.985 (0.935-4.043), 1.115 (0.873-1.432) vs 1.039 (0.864-1.236), 0.820 (0.493-1.066) vs 1.078 (0.756-1.508)], which was also seen in the difference of MAP and PAPP-A Mom between women with term preeclampsia and those without preeclampsia [1.065 (1.002-1.133) vs 0.985 (0.935-4.043), 1.007 (0.624-1.393) vs 1.078 (0.756-1.508)] (all P<0.025). The combination screening with maternal factors+MAP+UtA-PI+PAPP-A was noted for the best efficiency. In predicting preeclampsia preterm and term preeclampsia at the false-positive rate of 10%, the sensitivity of the model was 53.0%, 76.4% and 44.6% respectively. Using the screening method recommended in Diagnosis and treatment of hypertension and pre-eclampsia in pregnancy: a clinical practice guideline in China(2020), the proportion of people at high risk of preeclampsia was 5.9% (290/4 919), and the sensitivity for predicting preterm preeclampsia was 25.5% (14/55), which was significantly lower than the combination screening with maternal factors+MAP+UtA-PI+PAPP-A [65.5% (36/55)] when using the same proportion of high-risk population. Conclusion:The preeclampsia screening model based on aneuploidy screening biomarkers in the first trimester--PAPP-A in combination with materral factors, MAP, UtA-PI, can effectively screen preterm preeclampsia in the local population without increasing the laboratory costs.

Objective:To analyze the progress and promotion effect of the national multidisciplinary team(MDT) pilot project of digestive system tumor diagnosis and treatment, for the reference in promoting the popularition of tumor MDT model.Methods:The data of MDT project evaluation forms of 231 digestive system tumor MDT pilot hospitals in 2018(July 2017 to June 2018), 2019(July 2018 to June 2019)and 2020(July 2018 to June 2019)were obtained. The MDT of digestive system tumors, the development of outpatient and inpatient MDT, the distribution of cases, and the management, charging and regional radiation of MDT in the pilot hospital were analyzed. Descriptive analysis and frequency analysis were used for all the data.Results:With pilot hospitals of missing data excluded, the number of pilot hospitals included in the analysis from 2018 to 2020 was 227, 224 and 224, respectively.The number of pilot hospitals carrying out digestive system tumor MDT increased from 174 in 2018 to 222 in 2020, the number of outpatient and inpatient MDT cases increased from 48 332 and 61 823 to 72 493 and 106 899 respectively, and the proportion of pilot hospitals implementing the MDT management system increased from 159 to 214. In 2020, the average expenses of outpatient and inpatient MDT were mainly 200-500 yuan, and 135(60.3%) pilot hospitals became the leading MDT hospitals in the region.Conclusions:The MDT pilot project of digestive system tumors in China has achieved remarkable results.For example, the number of pilot hospitals carrying out MDT keeps increasing year by year, and the pilot hospitals have played a leading role in the region. In order to accelerate the coverage of the tumor MDT model, the authors suggested that the hospitals should optimize MDT in terms of patient accessibility, optimize management mode, promote the medical insurance reimbursement, and strengthen regional influence.

Objective To investigate the effect of Liu-Shen-Wan on transplanted tumors in mice with colon cancer based on the polarization of M2 macrophages in the tumor microenvironment. Methods We established a subcutaneous transplantation tumor model of mice with CT26 colon cancer. Mice were randomly divided into vehicle, oxaliplatin, and oxaliplatin combined with Liu-Shen-Wan groups. Treatment was administered for three weeks, and tumor volume was measured. All mice were weighed during the administration. After the end of the treatment, the mice were dissected and tumors were photographed and weighed. Spleen index was calculated. The expression levels of IFN-γ and IL-12P40 in serum and related blood biochemical indices were measured. The expression levels of M2 macrophage polarization indices, namely, IL-10 and TGF-β, in serum and tumor tissues were detected. The infiltration degree of M2 macrophages in each group was observed by immunohistochemical experiments. Results The tumor volume and mouse weight in the oxaliplatin combined with Liu-Shen-Wan group significantly decreased compared with those in the vehicle group. The spleen index increased, and the expression levels of IFN-γ and IL-12P40 in serum also significantly increased. The mice had no obvious side effects after the drug treatment. In addition, the expression levels of IL-10 and TGF-β in the serum and tissues of mice in the oxaliplatin combined with Liu-Shen-Wan group significantly decreased. The expression levels of CD68 and CD206 in tumor tissues also decreased. Conclusion The anti-tumor effect of Liu-Shen-Wan on the transplanted tumors of mice with colon cancer is related to the inhibition of M2 macrophage polarization in the tumor microenvironment.

Objective:To investigate the effects of gestational weight gain (GWG) at different stages on pregnancy complications such as preeclampsia, gestational hypertension, gestational diabetes mellitus(GDM), small for gestational age (SGA), and large for gestational age (LGA).Methods:This was a prospective longitudinal cohort study. Singleton pregnancies at 11-13 +6 weeks of gestation in the Affiliated Drum Tower Hospital, Medical School of Nanjing University from January 2017 to November 2019 were recruited. The maternal height, weight, blood pressure, and fetal ultrasonic parameters were measured at 19-23 +6, 29-34 +6, and 35-40 +6 weeks of gestation by face-to-face interview and the pregnancy outcomes were followed up. All participants were grouped by body mass index (BMI) in the first trimester, with <18.50 kg/m 2 as underweight group, 18.50-23.99 kg/m 2 as normal group, ≥24.00 kg/m 2 as overweight/obesity group. Chi-square test and rank-sum test were adopted for comparison among groups. Weekly weight gain was converted into Z scores, and insufficient, appropriate, and excessive weight gain were respectively defined when Z<-1, -1≤ Z≤1, and Z>1. The effect of weekly weight gain at different gestational trimesters on pregnancy complications was analyzed by binary logistic regression. Results:Totally, 4 143 pregnant women entered the cohort. After excluding 327 cases, 3 816 were finally included in the analysis, with 394 in underweight group, 2 668 in normal group, and 754 in overweight/obesity group. Excessive weekly weight gain in the early second trimester was a risk factor for LGA( aOR=1.78, 95% CI:1.31-2.42, P<0.001), and in the later second trimester it was associated with preterm preeclampsia ( aOR=3.00, 95% CI: 1.26-7.10, P=0.013), gestational hypertension ( aOR=2.38, 95% CI: 1.44-3.94, P=0.001), and LGA ( aOR=1.59, 95% CI: 1.15-2.22, P=0.005). In the third trimester, excessive weekly weight gain was associated with higher risks of term preeclampsia ( aOR=2.70, 95% CI: 1.61-4.54, P<0.001) and gestational hypertension ( aOR=1.84, 95% CI: 1.05-3.21, P=0.033); while insufficient weekly weight gain was a risk factor for SGA ( aOR=1.58, 95% CI: 1.01-2.48, P=0.045), but a protective factor for term preeclampsia ( aOR=0.37, 95% CI: 0.14-0.97, P=0.041). Insufficient and excessive weekly weight gain in the early second trimester were not related to GDM (both P>0.05). Conclusions:GWG at different stages has different effects on pregnancy complications. A more relaxed control of GWG in the early second trimester combined with strict control in both the later second trimester and the third trimester may be a reasonable strategy to reduce the risk of preeclampsia without increasing the risk of SGA.

Objective: To explore the relationship between fetal nuchal translucency (NT) in the first trimester and pregnancy outcome. Methods: A prospective cohort study was conducted in Nanjjing Drum Tower Hospital from December 2015 to December 2018, 4 958 singleton pregnant women were enrolled to screen fetal ultrasound structure and serology in the first trimester, ultrasound in the second trimester and neonatus physical examination 28 days after birth. According to the results of NT, 167 cases of fetus with increased NT (≥3.0 mm) and 4 791 cases of normal NT were divided, moreover, 86 cases with isolate increased NT and 81 cases of increased NT combined with structural abnormality. The prognosis of fetuses with different NT thickness was analyzed, and the pregnancy outcome of fetuses with isolate increased NT or combined with structural abnormality were analyzed. In the first trimester, if the fetal structure was abnormal or the serological screening result was high risk, the chromosomal microarray analysis (CMA) would be performed by chorionic villus sampling to determine the prenatal diagnosis. Results: (1) The pregnancy outcome for fetus of normal NT: there were 4 791 cases with normal NT. Totally, 4 726 cases with normal NT and no structural abnormalities were screened out in the firsttrimester. In this group, 5 cases of aneuploidies were diagnosed based on high risk of maternal serum biomarkers and 83 cases of structural abnormalities were screened out in the subsequent ultrasound scan and the neonatal examination. Another 65 cases with normal NT present complicated with structural anomalies were screened out in the first trimester and 4 cases were diagnosed as aneuploidies. (2) The pregnancy outcome for fetus of isolate increased NT: 66 (76.7%, 66/86) cases of isolated increased NT were performed CMA, 3 cases were diagnosed as trisomy 21 and terminated pregnancy. Another 4 cases were terminated pregnancy privately without cytogenetic diagnosis. No further anomalies were found in 79 cases till 6 to 21 months postnatally. (3) The pregnancy outcome for fetus of increased NT with structural anomalies: increased NT present with structural anomalies were screened out by detailed anomaly scan in the first trimester and 32 of them were confirmed as aneuploidies. In this group, 70 cases terminated pregnancy, 2 cases had spontaneous miscarriages and 9 cases had liveborns (1 newborn was found ventricular septal defect). (4) The pregnancy outcome for fetus of increased NT with or without structural anomalies: the percentage of aneuploidies in fetuses with isolated increased NT (3.5%, 3/86) was significantly lower than those with structural abnormalities (39.5%,32/81). The healthy survival rate in fetuses with isolated increased NT (91.9%,79/86) was significantly higher than those with structural abnormalities (9.9%, 8/81). Conclusions A detailed first-trimester anomaly scan could improve prenatal screening efficiency of birth defects. Compared to the fetuses with increased NT combined with structural abnormalities, the healthy survival rate of fetuses with isolated increased NT based on detailed first-trimester anomaly scan is higher and the percentage of fetal aneuploidies is lower.

Objective To assess the diagnostic value of IMA,NLR,hs-CRP and CK-MB individually and the combined detec-tion for early acute myocardial infarction using ROC curve and Logistic regression.Methods To detect levels of IMA,NLR, hs-CRP,CK-MB and cTnI in serum or whole blood of AMI patients that had chest pain within 3 hours or between 3 and 6 hours,compared with 60 healthy people from Physical Examination Center.Applied Logistic regression,plotted ROC curve and calculated the area under ROC curve (AUC)to assess the diagnostic value of each index.Results The serum IMA,hs-CRP,CK-MB and cTnI or whole blood NLR levels of AMI patients with 3 hours were remarkably higher than normal con-trol,showing significant statistical difference (P<0.01)(AMI group:mean values of IMA,NLR,hs-CRP,CK-MB and cTnI were 96.04 U/L,3.77,13.39 mg/L,43.26 U/L and 0.063 ng/ml;normal control group:mean values of IMA,NLR,hs-CRP,CK-MB and cTnI were 78.10 U/L,2.02,3.12 mg/L,19.37 U/L and 0.040 ng/ml.The serum IMA,NLR,hs-CRP, CK-MB and cTnI levels of AMI patients in the group between 3~6 hours were higher than in the group within 3 hours (P<0.05).The AUC of combined detection of IMA,NLR,hs-CRP and CK-MB for early AMI was 0.98,higher than solo de-tection of IMA,NLR,hs-CRP and CK-MB,which were 0.89,0.83,0.79 and 0.85 respectively.Meanwhile,the AUC of com-bined detection for four markers also surpassed that of cTnI alone that was recognized as a classic serological marker to diag-nose AMI (AUC=0.78).Conclusion The combined detection of IMA,NLR,hs-CRP and CK-MB is superior to a single in-dex detection,which can significantly improve diagnostic efficiency for early AMI.

OBJECTIVE: To investigate the risk factor,type and characteristic nystagmus of the otolith abnormal migration during diagnosis and treatment for posterior semicircular canal benign paroxysmal positional vertigo (PSC-BPPV). The therapy and prevention is also discussed. METHOD: Four hundred and seventy-nine patients with PSC-BPPV were treated by Epley's canalith repositioning procedures(CRP) from March 2009 to March 2012. We observed otolith abnormal migration complicating during diagnosis and treatment. According the type of otolith abnormal migration, the additional repositioning maneuver was performed. RESULT: The rate of complication was 8. 1%(39/479), with canal conversion in 5.4%(26/479) and primarily canal reentry in 2.7%(13/479). The rate of incidence of conversion to horizontal canal conversion and anterior canal were 4. 8%(23/479)and 0. 6%(3/479) respectively. All the patient was cured in follow up. The risk factors were unappropriated head movement during or after CRP, including another Dix-Hallpike were performed immediately. CONCLUSION To prevent the complications,the pathognostic positioning sequence and angle of head rotation are commenced during CRP. Appropriate short time postural restrictions post-treatment is necessary. Careful observation of nystagrnus variation is crucial to determine the otolith abnormal migration.
Benign Paroxysmal Positional Vertigo ; therapy ; Head ; Humans ; Incidence ; Nystagmus, Pathologic ; etiology ; Otolithic Membrane ; Patient Positioning ; adverse effects ; Semicircular Canals ; Vertigo