Clinicians need to focus on various points in the diagnosis and treatment of insomnia.This article prescribed the treatment protocol based on the unique features,such as insomnia in the elderly,women experiencing specific physiologi-cal periods,children insomnia,insomnia in sleep-breathing disorder patients,insomnia in patients with chronic liver and kidney dysfunction.It pro-vides some reference for clinicians while they make decision on diagnosis,differentiation and treat-ment methods.

Pregnancy ; Female ; Humans ; Placenta ; Nuclear Transfer Techniques ; Embryo, Mammalian ; Cell Nucleus

Confusional arousal (CA) is a rare non-rapid eye movement sleep-related parasomnia and rarely reported in China, leading to misdiagnosis and mistreatment in clinic. A detailed collection of clinical symptoms and simultaneous video polysomnography is very important for diagnosis and differential diagnosis of CA. A elderly patient with CA was diagnosed according to the International classification of sleep disorders, third edition diagnostic criteria. The summary and analysis of the patient is conducted to improve the understanding of CA, meanwhile to avoid misdiagnosis and mistreatment.

Objective:To explore the changes of serum levels of copeptin and α-amylase and their correlations with sleep and cognition in patients with chronic insomnia (CI).Methods:From September 1, 2018 to May 31, 2019, fifty CI outpatients or inpatients from the Department of Sleep Disorder, Affiliated Chaohu Hospital of Anhui Medical University, were enrolled continuously, and thirty good sleepers from the Physical Examination Center of the hospital, were also enrolled to serve as controls. Pittsburgh Sleep Quality Index (PSQI), polysomnography (PSG) and Pre-Sleep Arousal Scale (PSAS) were used to assess the insomnia severity and sleep disorder susceptibility. Montreal Cognitive Assessment scale (MoCA) and Nine-Box Maze were used to respectively assess general cognition and memories. The serum levels of copeptin and α-amylase were detected using enzyme linked immunosorbent assay.Results:Compared to the controls, the CI patients had increased PSQI score (16.0 (15.0, 17.0) vs 4.0 (2.8, 6.0); Z=-7.678, P<0.001) and PSAS score (33.0 (30.0, 37.5) vs 17.0 (16.0, 18.5); Z=-7.350, P<0.001), decreased MoCA score (24.1±2.5 vs 26.7±1.9, t=-4.625, P<0.001), increased numbers of errors in the object working (1.0 (0, 1.0) vs 0 (0, 1.0), Z=-2.099, P=0.036), spatial working (2.0 (1.0, 4.0) vs 1.0 (0, 2.0), Z=-3.935, P<0.001) and object recognition (1.0 (0, 2.0) vs 0 (0, 0), Z=-2.266, P=0.023) memories, and elevated serum levels of copeptin ((35.1±19.9) pg/ml vs (14.8±6.9) pg/ml, t=5.414, P<0.001) and α-amylase ((990.1±193.7) U/L vs (728.9±230.5) U/L, t=5.597, P<0.001). In the CI patients, the level of copeptin was positively correlated with PSQI score ( r=0.338, P=0.013), PSAS score ( r=0.316, P=0.021), sleep latency ( r=0.324, P=0.018), number of awake ( r=0.325, P=0.017) and stage 1 percent of non-rapid eye movement sleep ( r=0.278, P=0.044), and negatively correlated with stage 2 percent of non-rapid eye movement sleep ( r=-0.279, P=0.043); α-amylase was positively correlated with numbers of awake in PSG ( r=0.293, P=0.033). Multiple linear regression analysis showed that copeptin level affected PSQI score (β=0.255, P=0.043) and sleep latency (β=0.254, P=0.043). Conclusion:The levels of copeptin and α-amylase in CI patients elevate, and copeptin may be associated with initial sleep difficulties, but not with cognitive ability, in patients with CI.

Objective: To explore serum levels of brain-derived neurotrophic factor (BDNF) and glial-derived neurotrophic factor (GDNF), and whether changes of BDNF and GDNF are correlated with sleep quality and cognitive function in patients with chronic insomnia disorder (CID). Methods: Fifty-seven CID patients in the Department of Sleep Disorders, Chaohu Hospital of Anhui Medical University and 30 healthy controls were enrolled from May 2017 to July 2018. Pittsburgh Sleep Quality Index (PSQI) was used to assess the degree of insomnia severity (some CID patients were monitored by overnight polysomnography). Montreal Cognitive Assessment (MoCA) scale and Nine-Box Maze were used to assess general cognitive function and specific memory function, respectively. The serum levels of BDNF and GDNF were detected using ELISA. Results: Compared to the controls, CID patients had significantly higher PSQI scores (CID patients: 14.0±2.2, healthy controls: 3.9±1.1; t=28.093, P<0.01), lower MoCA scores (CID patients: 24.5±3.6, healthy controls: 26.5±0.9; t=-2.985, P<0.01), more errors in object working memory (CID patients: 1.0 (0, 1.0), healthy controls: 0 (0, 0.3)), spatial working memory (CID patients: 3.0 (2.0, 4.0), healthy controls: 1.0 (1.0, 2.0)) and object recognition memory (CID patients: 0 (0, 0), healthy controls: 0 (0, 0); Z=-2.896、-5.007、-2.306, P<0.05), and lower serum BDNF (CID patients: (19.48±7.50) ng/ml, healthy controls: (46.49±13.33) ng/ml; t=-10.274, P<0.01) and GDNF (CID patients: (32.76±14.04) pg/ml, healthy controls: (59.63±20.30) pg/ml; t=-7.240, P<0.01). The partial correlation analysis showed that in the CID patients, the levels of BDNF and GDNF were correlated with PSQI scores negatively (r=-0.293, -0.320, P<0.05) and MoCA scores positively (r=0.331, 0.295, P<0.05). The BDNF level was also correlated with the duration of disease and the errors in the spatial working memory test negatively (r=-0.319, -0.393, P<0.05), and the GDNF level was correlated with the total sleep time detected with polysomnogram positively (r=0.520, P<0.05). Conclusion Serum BDNF and GDNF levels in CID patients were lower than those in healthy controls, and correlated with sleep quality and cognitive impairment.

Objective To explore serum level of 25-hydroxy vitamin D3 (25 [OH]D3) and its correlations with sleep quality and cognitive function in patients with chronic insomnia disorder (CID).Methods Fifty CID patients,admitted to our hospital from October 1,2016 to September 1,2018,and 40 healthy controls were enrolled.Pittsburgh Sleep Quality Index (PSQI) was used to assess insomnia severity (objective sleep status being assessed using polysomnography throughout a night in some patients).Montreal Cognitive Assessment scale (MoCA) was used to evaluate the general cognitive function.Serum level of25(OH)D3 was detected by ELISA.Results As compared with the controls,CID patients had significantly higher PSQI scores (P＜0.05) and statistically higher Hamilton's Depression Scale-17 scores (P＜0.05).The CID patients had significantly lower MoCA scores,having more errors in object work,spatial work and object recognition memorizes in Nine-Box Maze Test than the controls.Partial correlation analysis showed that in CID patients,the level of 25(OH)D3 was negatively correlated with PSQI scores (r=-0.320,P=0.030),spatial working memory errors (r=-0.300,P=0.043) and disease course (r=-0.360,P=0.014),whereas it was positively correlated with total sleep time (r=0.515,P=0.014)and MoCA scores (r=0.422,P=0.003).Conclusion The level of 25 (OH)D3 decreases in the CID patients,which is correlated with insomnia severity and course,and may affect the cognitive function.

Objective To explore the application effect of formative assessment on the standardized training in pediatric residents.Methods A total of 36 pediatric residents who attended the standardized training in affiliated hospital of Nantong university were randomly divided into 2 groups (18 in the experimental group and 18 in the control group) and trained in accordance with the standardized training content and standard of the national resident of pediatrics.Residents in the experimental group received formative assessment,with total score including process assessment (35％),graduation examination (50％),medicalethics (5％),reading report (5％) and work attendance (5％).While the other 18 residents in the control group received traditional assessment,with final score of graduation examination.The effectiveness of formative assessment was conducted via analysis of test score and self evaluation.The SPSS 17.0 was used for statistics,independent sample t test was used to perform inter-group comparison and Pearson correlation coefficient was used to demonstrate the correlation.P＜0.05 signifies statistically significant differences.Results In the experimental group,the process evaluation and the graduation examination were both positively related with the total score (r=0.953,r=0.966,P=0.00).In the graduation examination,the scores of clinical practice skills test and case analysis in the experimental group were both higher than those in the control group [(12.03 ± 1.51) vs.(10.83 ± 1.42),(12.03 ± 1.40) vs.(10.83 ± 1.29),P＜0.05],with statistically significant differences.The self evaluation of trainees showed that the clinical-inference and decisionmaking ability,the self-study ability,scores of attitudes and professionalism and total scores in the experimental group were higher than those in the control group,with statistically significant differences (P＜0.05).Conclusion The application of formative evaluation on the standardized training in pediatric residents is beneficial to improve the training effect and is worth popularizing.

Objective To summarize the distribution of departments,conditions of diagnosis and treatment of the syphilis patients in the general hospitals,and thus to improve the level of diagnosis and treatment.Methods A retrospective analysis of epidemiology and clinical data of 282 cases with syphilis in recent 5 years were conducted. Results The ratio of male to female was about 1:1.9.Female showed a high incidence in the 21 -50 years old,aver-age (41.68 ±0.96)years old,but for male in the 41 -70 years old,average (53.25 ±1.59)years old.The cases combined with other infectious diseases accounted to 22.0 % (62/282).The cases from the department of obstetrics and gynecology were the most (106 cases),followed by surgery (86 cases)and internal medicine (49 cases).Only 23 cases showed the clinical manifestations of syphilis in the 79 cases,which must be treated.The test rate of TRUST was only 39.0% (110/282).Furthermore,it was very low for the rate of treatment and standard treatment. Conclusion Syphilis is the most in department of obstetrics and gynecology in general hospital,and it is also com-mon in the surgery and internal medicine.The most prominent problems are that the non-special doctors had weak awareness for definite diagnosis of syphilis,and the low rate of treatment and standard treatment.

Objective To investigate the risk factors for post-ERCP complications. Methods Data of the patients who underwent ERCP in the First Affiliated Hospital of Nanchang University from 1 January 2011 to 31 December 2013 were retrospectively analyzed. Post-ERCP complications were analyzed by univariate and multivariate analyses. Results A total of 277 patients out of 1 951 developed complications, 101(5.18%)pancreatitis, 54(2.77%)hyperamylasemia(not including pancreatitis), 134(6.87%) biliary infection,8(0.41%)hemorrhage,1(0.05%)obstruction and 1(0.05%)perforation.Multivariate analyses showed cholangiocarcinoma(P=0.002,OR=2.39, 95% CI:1.38-4.14), long operation time(>60 min)(P=0.020,OR=3.77,95%CI:1.23-11.53)and endoscopic sphincterotomy(EST)(P=0.008, OR=2.56,95% CI:1.28-5.14)and entrance of guidewire to pancreatic duct(P=0.012,OR=1.43, 95%CI:1.08-1.87)were independent risk factors for PEP. Cholangiocarcinoma(P<0.01, OR=2.93, 95%CI:1.88-4.56),multiple times of ERCP during the period of hospitalization(P<0.01, OR=2.53, 95%CI:1.63-3.93)were independent risk factors for post-cholangitis. However, EST(P=0.03, OR=0.65,95%CI:0.44-0.97)and antibiotics prophylaxis after ERCP(P=0.03, OR=0.64, 95% CI:0.39-0.95)were protective factors for post-cholangitis. ConclusionCholangiocarcinoma, endoscopic sphincterotomy, long operation time(> 60 min)and entrance of guidewire to pancreatic duct were independent risk factors for PEP. Cholangiocarcinoma and multiple ERCP during the period of hospitalization are independent risk factors for post-cholangitis.EST and antibiotics prophylaxis after ERCP might reduce the occurrence of cholangitis.