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Objective:To explore the effect of early clinical clerkship training in the early exposure to clinical practice of eight-year program medical students.Methods:Experimental control method was used in this study. A total of 120 eight-year program medical students in the third year of Batch 2014 to 2016 from the Union Hospital, Tongji Medical College, Huazhong University of Science and Technology were selected as the research objects. The students of each grade were randomly selected by computer and divided into experimental group and control group, with 20 students in each group. Before early clinical exposure, the experimental group received 16 class hours of early clinical clerkship training, while the control group did not receive early clinical clerkship training. After the early clinical exposure, the clinical diagnosis and treatment ability of the two groups of students was compared. SPSS 24.0 software was used for t test. Results:The scores of medical history inquiry of experimental group and control group were [(17.45±1.96) points and (15.95±1.93) points; (18.30±1.03) points and (16.75±1.86) points; (17.95±1.36) points and (16.40±1.60) points, respectively]. The physical examination scores were [(17.75±1.65) points and (16.05±1.64) points; (17.85±1.18) points and (16.80±1.47) points; (18.25±1.16) points and (16.85±1.63) points, respectively]. The clinical judgment scores were [(18.15±1.42) points and (16.35±2.41) points; (18.20±1.24) points and (16.65±1.53) points; (18.35±1.35) points and (16.25±1.83) points, respectively]. Diagnosis and treatment scheme scores were [(17.15±1.57) points and (14.55±2.56) points; (17.30±1.42) points and (15.90±1.48) points; (17.80±1.06) points and (16.35±1.87) points, respectively]. The scores of communication skills were [(17.95±1.15) points and (17.00±1.19) points; (18.55±0.83) points and (17.45±1.50) points; (18.45±1.00) points and (17.45±1.23) points, respectively], with statistically significant differences (all P<0.05). Conclusion:The application of early clinical clerkship training in the early exposure to clinical practice of eight-year program medical students can improve the quality of students' clerkship.
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Novel coronavirus Omicron variant infection can cause severe illness and even death in certain populations. Omicron variant infection may lead to systemic inflammatory response, coagulation disorder, multi-organ dysfunction and other pathophysiological changes, which are different from other Novel coronavirus variants to a certain extent, so therapeutic strategies should not be the same. The National Medical Center for Major Public Health Events invited experts in fields of infectious diseases, respiratory medicine, intensive care, pediatrics and fever clinic to develop this quick guideline based on the current best evidence and extensive clinical practices. This quick guideline aims to standardize the diagnosis and treatment of novel coronavirus Omicron infection, and to improve the disease management abilities of clinicians.
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Objective To explore the influence of clinical indicators in patients with thrombocytopenia syndrome (SFTS) with severe fever on disease development and prognosis.Methods The SFTS patients who were admitted to the Department of Infection Diseases of Wuhan Union Hospital between April 1, 2015 and October 30, 2015 were included.Among 164 patients with SFTS, there were 136 cases recovered and 28 cases died.Clinical date including clinical manifestations and laboratory test index were collected and retrospectively analyzed.The correlation between the prognosis and clinical indicators were analyzed with the Spearman correlation analysis, the discriminatory power of clinical dates were tested with the area under the receiver-operating characteristic curve.Results The average age of died patients in the study was (64.5±9.1), which increased significantly(t=-3.609,P<0.01) compared with recovered patients with (56.9±10.2).Laboratory results suggest all patients had a drop in white blood cell and platelet count;almost all patients had a drop in serum calcium levels, and a rise in aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, creatine kinase (CK), activated partial thromboplastin time (APTT), D-dimmer levels.The nucleic acid quantification of SFTSV suggests death patients (5.83±0.98) lg TCID50/mL was significantly higher than the recovered patients (3.96±1.08) lg TCID50/mL, with statistical difference (t=-8.49, P<0.01).Conclusions Age, the nucleic acid quantification of SFTSV, CK and APTT are factors can be used to predict prognosis of SFTS.
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The distribution of hepatitis B virus genotype in Hubei province and its clinical significance were investigated. HBV genotypes of 276 patients were detected by PCR-microplate sandwich hybridization-ELISA technique. The level of HBV DNA was detected by using PCR-fluorescence quantification test. Among 276 patients, there were 78 cases of HBV asymptomatic carriers, 110 cases of chronic hepatitis B (CHB), 62 cases of severe hepatitis (SH) or liver cirrhosis (LC) and 26 cases of hepatocellular carcinoma (HCC). The genotypes of HBV included C, B, mixtures (B+C, B+D, C+D) and D, accounting for 55.8%, 25.4%, 16.7% and 2.1% respectively. The average level of HBV DNA in genotypes C, B, mixtures and D was 1.20x10(6), 7.81x10(4), 3.26x10(5) and 5.01x10(4) copies/mL respectively. The ratio of SH, LC and HCC in genotype B, C and mixtures was 20%, 30% and 48% respectively. Statistical analysis revealed the percentage of genotype mixtures infection was significantly higher than that of genotype B infection. There was no significant difference in the percentage between genotype B and genotype C or between genotype C and mixtures. The distribution of genotype B, C and mixtures in SH, LC and HCC was significantly different. The frequency of HCC was zero in patients with co-infection. Genotype D was only related with SH and LC. The increased ALT could be converted to categorical grades of severity. From mild, moderate to severity, the prevalence of genotype C showed an opposite trend, although no statistically significant difference was observed. The HBeAg positive rate was higher in patients with genotype C infection than in those with genotype B, especially in the patients whose ages were from 31 to 40 years old. Compared with genotype B, genotype C showed a higher HBeAg positive rate in patients with SH and LC. The percentage of SH, LC and HCC was higher in patients with genotype C and mixtures infection. On the contrary, the percentage of genotype B was lower. The HBeAg positive rate in patients with genotype C infection was higher than those with genotype B infection. Genotype C and mixtures may be associated with development of severe liver disease.
ABSTRACT
The distribution of hepatitis B virus genotype in Hubei province and its clinical significance were investigated. HBV genotypes of 276 patients were detected by PCR-microplate sandwich hybrization-ELISA technique. The level of HBV DNA was detected by using PCR-fluorescence quantification test. Among 276 patients, there were 78 cases of HBV asymptomatic carriers, 110 cases of chronic hepatitis B (CHB), 62 cases of severe hepatitis (SH) or liver cirrhosis (LC) and 26 cases of hepatocellular carcinoma (HCC). The genotypes of HBV included C, B, mixtures (B+C, B+D, C+D) and D, accounting for 55.8%, 25.4%, 16.7% and 2.1% respectively. The average level of HBV DNA in genotypes C, B, mixtures and D was 1.20×106, 7.81×104, 3.26×105 and 5.01×104 copies/mL respectively. The ratio of SH, LC and HCC in genotype B, C and mixtures was 20%, 30% and 48% respectively. Statistical analysis revealed the percentage of genotype mixtures infection was significantly higher than that of genotype B infection. There was no significant difference in the percentage between genotype B and genotype C or between genotype C and mixtures. The distribution of genotype B, C and mixtures in SH, LC and HCC was significantly different. The frequency of HCC was zero in patients with co-infection. Genotype D was only related with SH and LC. The increased ALT could be converted to categorical grades of severity. From mild, moderate to severity,the prevalence of genotype C showed an opposite trend, although no statistically significant difference was observed. The HBeAg positive rate was higher in patients with genotype C infection than in those with genotype B, especially in the patients whose ages were from 31 to 40 years old. Compared with genotype B, genotype C showed a higher HBeAg positive rate in patients with SH and LC. The percentage of SH, LC and HCC was higher in patients with genotype C and mixtures infection. On the contrary, the percentage of genotype B was lower. The HBeAg positive rate in patients with genotype C infection was higher than those with genotype B infection. Genotype C and mixtures may be associated with development of severe liver disease.