Objective:To explore the effect of getting out of bed activity 6 hours after silicone breast augmentation surgery on the comfort of patients.Methods:From May 2019 to August 2020, 84 female patients aged 20-37 (28.34±6.27) years who underwent silicone breast augmentation surgery at the Department of Plastic Surgery and Cosmetology at the Second People′s Hospital of Guangdong Province were randomly divided into a control group and an observation group, with 42 patients in each group, using a random number table method. The control group got out of bed 24 hours after surgery, while the observation group got out of bed 6 hours after surgery. The chest drainage and fixation patency, comfort, silicone prosthesis displacement, and incision bleeding rate between the two groups of patients were compared 24 hours after surgery.Results:The extraction time of the thoracic drainage tube in the observation group was (82.64±11.78 hours), which was shorter than that in the control group (90.67±12.44 hours), and the difference was statistically significant ( t=5.369, P<0.01). The comfort scores of the observation group patients at 6 hours after surgery (95.07±4.14) and 24 hours after surgery (97.52±4.07) were higher than those of the control group at 6 hours (91.14±4.03) and 24 hours (94.19±3.93), and the difference was statistically significant ( t=4.413, 3.832, both P<0.01); 7 days after surgery, there were 2 cases of silicone prosthesis displacement in the observation group, with an incidence rate of 4.76% (2/42); there were 2 cases of silicone prosthesis displacement in the control group, with an incidence rate of 4.76% (2/42); there were 6 cases of incision bleeding, with an incidence rate of 14.29% (6/42); there were 5 cases of incision bleeding in the control group, with an incidence rate of 11.90% (5/42). There was no statistically significant difference in the incidence of silicone implant displacement and incision bleeding between the two groups (χ 2=0.21, 0.10, P>0.05). Conclusions:Getting out of bed and moving around 6 hours after silicone breast augmentation surgery can help improve the patient′s physical comfort, ensure smooth fixation of the chest drainage tube, and do not increase the occurrence of incision bleeding in patients.

Objective:To explore the efficiency of MR psychoradiology examination in screening and classification of psychiatric disorders as well as its potential clinical application.Methods:Retrospective study was conducted for 144 patients with MR psychoradiology examination, who were diagnosed mental disorders based on International Statistical Classification of Diseases and Related Health Problems Tenth Revision (ICD-10) from September 2018 to July 2020 in West China Hospital of Sichuan University. As our previous studies, imaging diagnostic models were constructed based on gray matter volume (GMV) analysis for four kinds of psychiatric disorders, including depression, anxiety disorder, bipolar disorder and schizophrenia. For 120 patients with psychiatric disorders, the GMV change pattern of brain regions was detected and subtyped by MR psychoradiology examination with 50% similarity threshold of the above imaging diagnostic models. The diagnostic efficiency of MR psychoradiology examination was evaluated with references of clinical diagnose. For 24 patients with dementia, brain atrophy was additionally measured by conventional MR examination and MR psychoradiology examination respectively.Results:The sensitivity, specificity, Youden index and accuracy of MR psychoradiology in identifying the four psychiatric disorders were 86.6% (84/97), 69.6% (16/23), 0.56 and 83.3% (100/120), including depression [77.8% (28/36), 69.0% (58/84), 0.47, 71.7% (86/120)], schizophrenia [58.8% (10/17), 91.3% (94/103), 0.50, 86.7% (104/120)], bipolar disorder [42.1% (8/19), 96.0% (97/101), 0.38, 87.5% (105/120)] and anxiety disorder [24.0% (6/25), 100% (95/95), 0.24, 84.2% (101/120)]. As for 24 patients with dementia, 58.3% (14/24) were detected with brain atrophy by conventional MR examination, while 91.7% (22/24) were detected by MR psychoradiology examination.Conclusions:MR psychoradiology can detect the subtle brain structural abnormalities of patients with mental disorders. Although it can′t be used as an independent biomarker for disease diagnosis till now, it is of great help in improving the accuracy and objectivity of diagnosis.

Objective    To explore the relationship between obstructive sleep apnea-hypopnea syndrome (OSAHS) and aortic dissection (AD). Methods    Fifty three patients with AD diagnosed by CTA in our hospital from January 2016 to January 2018 were selected. All the patients with AD were scored by the STOP-BANG questionnaire. The patients who scored more than or equal to 3 received polysomnography (PSG) after surgical or conservative treatment, and according to whether the sleep apnea-hypopnea index was higher than or equal to 5. Fifty-three patients were divided into an OSAHS group and a non OSAHS group. Results    There were 18 patients with 17 males and 1 female at average age of 43.3±8.4 years in the OSAHS group, and 35 patients with 23 males and 12 females at average age of 56.6±12.9 years in the non OSAHS group. There was no statistical difference between the two groups in the Stanford classification of aortic dissection, the time of onset, personal history, the history of diabetes, coronary heart disease and hyperlipidemia, or post-treatment systolic/diastolic blood pressure before sleep (P>0.05). The age of patients in the OSAHS group was significantly less than that in the non OSAHS group (P<0.01), the proportion of men/women (P=0.021), weight (P<0.01), height (P=0.028), body mass index (P<0.01), and post-treatment systolic/diastolic blood pressure after waking up (P=0.028,P=0.044) in the OSAHS group were significantly higher than those in the non OSAHS group. In the OSAHS group, the proportion of previous hypertension was significantly higher than that in the non OSAHS group (P=0.042).   Conclusion    AD patients combined with OSAHS are mostly male patients. The number of young and high-fat people is significantly more than that in the non OSAHS group. OSAHS may be one of the risk factors for young, high-fat men with AD.

OBJECTIVE To investigate the possible effects of meteorological and environmental factors on IL-4 gene specific DNA methylation levels in CD4+T cells of children with AR.METHODS Thirty five pediatric AR patients(6-12 years) followed up for one year from the Department of Otolaryngology, Shanghai Children Medical Center from Jan, 1, 2012 to Dec. 31, 2012 were included in this study. Data on daily particulate matter of diameter smaller than 10 micrometer(PM10) and particulate matter of diameter smaller than 2.5 micrometer(PM2.5) was available as average values derived from the data of 6 state-controlled monitoring stations distributed across Pudong District, Shanghai. We quantified IL-4(interleukin-4) gene specific DNA methylation levels in CD4+T cells from 35 patients with AR and 30 healthy controls. mRNA levels of IL-4 gene were measured by real-time reverse transcriptase-PCR. Methods of personal exposure assessment of PM2.5 and PM10 were measured.RESULTS Compared with controls, IL-4 promoter region was hypomethylated in AR CD4+T cells(P=0.038). Of all observed CpG sites in IL-4 promoter region, there was significant differences in CpG-48, CpG+54(P=0.041, 0.032). IL-4 mRNA expression was significantly increased in CD4+T cells(P=0.039). The level of IL-4 mRNA expression was negatively correlated to the mean level of methylation in IL-4 promoter region. After adjusting, level of PM10 exposure was negatively correlated with level of methylation in IL-4 promoter region(r2=0.419,β=-0.470,SD=0.781,P=0.045). CONCLUSION Level of methylation in IL-4 promoter region may be affected by PM10 exposure.

Objective To evaluate the diagnostic and therapeutic value and safety of transcatheter arterial angiography and embolization in patients with endoscopic refractory gastrointestinal bleeding.Methods Thirty-one cases of endoscopic refractory gastrointestinal bleeding were performed DSA and treated with transcatheter arterial angiography and embolization.The safty and efficacy was evaluated.Results Angiographic positive rate of bleeding was 80.65％ (25/31);28 cases was treated with embolization.The success rate of first embolization was 75.00％ (21/28),and the total success rate was 82.14 ％ (23/28) by the second embolization.Seven patients received surgical resection after interventional therapy,including 2 cases of jejunal stromal tumors and 5 cases of gastric malignant tumors.Four cases of gastric cancer patients underwent rebleeding within 30 days after interventional therapy,of which 2 died of heart or lung function failure due to basic diseases.Except for 1 patient of anastomotic bleeding after gastrointestinal anastomosis occurred anastomotic fistula after embolization,who recovery with the support treatment,no other cases occurred serious gastrointestinal ischemic necrosis.Conclusion Interventional diagnosis and treatment for gastrointestinal bleeding hemostasis is effective and safety,and also can achieve good results especially for malignant gastric tumor hemorrhage,which can be used for endoscopic refractory gastrointestinal bleeding patients.

Objective To assess the improvements of left ventricular systolic function by three‐dimensional speckle tracking imaging ( 3D‐STI) in type 2 diabetes mellitus ( T2DM ) patients after short‐term insulin pump intensive therapy . Methods Thirty‐five T2DM patients complicated with microangiopathy and thirty‐two healthy volunteers were studied ,underwent the dynamic image of the four‐chamber view ,three‐dimensional images of left ventricle were obtained for all the individuals . The left ventricular global longitudinal strain ( LVGLS) ,left ventricular global circumferential strain ( LVGCS) ,left ventricular ejection fraction (LVEF) ,peak basal and apical rotation (LV‐ProtB ,LV‐ProtA) ,peak LV twist ( LV‐tw ) were calculated using TomTec software .After insulin pump intensive therapy for two weeks ,all the indexes were reexamined in T2DM patients . Results Compared with control group ,the LVGLS , LVGCS ,LV‐tw and LV‐ProtA were significantly decreased in diabetes mellitus group before and after treatment ( P < 0 .01 or P < 0 .05) . Compared with diabetes mellitus patients before treatment ,the LVGLS ,LVGCS had significant higher level after treatment( P <0 .05) . The LVGLS ,LVGCS ,LV‐tw and LV‐ProtA were significantly correlated with LVEF in type 2 diabetes mellitus patients and normal controls . Conclusions Insulin pump intensive treatment could improve left ventricular systolic function in type 2 diabetes patients complicated with microangiopathy . 3D‐STI can be sensitive to accurately assess the therapeutic effect and has the important clinical value .

OBJECTIVE: To investigate the impact of environment and message information for the treatment efficacy of children with allergic rhinitis (AR). METHOD: To choose 100 cases of children diagnosed with AR. The parents of children record daily symptom scores of AR of children everyday. While the doctors send the short message to the parents by using meteorological environment warning forecast technology to tell the parents the risk of AR attacks. We observe the morbidity of AR of the children and the treatment efficacy of children for 1 year. The 100 cases control group children diagnosed AR, their parents do not record daily symptom scores of AR and the doctors do not give the short message. We also observe the morbidity of AR of the control group children and the treatment efficacy of the children for 1 year. RESULT: The 100 cases intervention group children with AR, there are 11 cases refused to participate the group. We included a total 89 cases, 74 cases of children did a full year of intervention, 15 cases of children gave up. The control group 100 cases, nine cases refused to participate, 91 cases were included. The average episodes in the intervention group was 4. 67 times, the control group was 8. 12 times,--there were significant differences between the groups statistically. The execution rate on the prescribed clinic date in the intervention group visits was 91. 5%, while in the control. group, was only 67%. The compliance of parents of children to complete course of medication in the intervention group was 95. 6%, while the control group was 74.1%. Both sets of data are statistically significant differences. The children with sinusitis in intervention group was 26.97%, significantly lower than the 64.04% in the control group. The incidence in the intervention group and the control group of secretory otitis media was 8.99% and 6.60%, there was no statistically significant differences. CONCLUSION It can significantly increase the degree of attention of parents of children with AR that the parents of children record daily symptom scores of AR of children everyday, while the doctors send the short message to the parents by using meteorological environment warning forecast technology to tell the parents the risk of AR attacks. It can also improve the execution rate on the prescribed clinic date and improve compliance of parents of children to complete course of medication. It can significantly reduce seizure frequency and severity of episodes of AR, thereby improving the quality of life of children with AR, reduce the economic burden on families and society.
Child ; Humans ; Parents ; Quality of Life ; Rhinitis, Allergic ; prevention & control ; therapy ; Sinusitis ; Text Messaging ; Treatment Outcome

OBJECTIVE: To investigate the possible effects of meteorological and environmental factors on allergic rhinitis of children. METHOD: Daily numbers of outpatients consulting general practitioners for AR between Jan 1 2007 and Dec 31 2011 were obtained from the Department of Otolaryngology-Head and Neck Surgery, Shanghai Children Medical Center. Daily maximum, average and minimum temperatures and humidity and wind power for Shanghai of the same 5 years were obtained from the Shanghai Meteorological Office. Air Quality data was provided by the Shanghai Municipal Environmental Protection Monitoring Center on daily SO2, NO2 and PM10, the average of O3 per 8 hours. The data was available as average values derived from the data of 6 state comtrolled monitoring stations distributed across Shanghai. Non-parametric generalized additive model (GAM) was used to analyze the highly non-linear or non-monotonic exposure-response relationship between meteorological and environmental factors and daily outpatient visiting for AR of children. RESULT: The daily numbers of AR children in outpatients department in this study were highest in the average daily temperature 11°C and 21°C. It showed two peak. But as the humidity increased, daily numbers of outpatients of AR children went down, indicating that the higy humidity has protective effect. Every 10 microg/m3 increase of environmental pollutants O3, SO2 and PM10 was linked to 1.95%, 1.19% and 0.33% increase in the number of visitors, respectively, suggesting the air pollution may increase the risk of onset of AR in children. CONCLUSION Meteorological and environmental factors have important effects on AR in children.
Child ; Climate ; Humans ; Humidity ; Rhinitis, Allergic ; etiology ; Temperature ; Weather

OBJECTIVE: To analyze the correlation between GJB2 mutations and congenital malformations of inner ear in pediatric patients with sensorineural hearing loss (SNHL). METHOD: Peripheral blood samples were collected from 77 pediatric patients with congenital malformations of inner ear. Two control groups were set up, which were control group 1 that contained 80 pediatric patients with congenital SNHL without inner ear malformations, and control group 2 that contained 100 cases with normal hearing, retrospectively. Genomic DNA was extracted from the blood; direct sequencing was used to detect GJB2 mutations. RESULT: GJB2 was normal in 31 patients. GJB2 mutations were detected in 12 patients while the polymorphism of GJB2 was present in 34 patients. The homozygous mutations of 235delC was in 1 patient, the heterozygous carriers of 235delC in 4 patients, the heterozygous carriers of p. V37I in 7 patients in which the heterozygous carriers of p. R184Q with autosomal dominant hereditary in 1 patients. In control group 1, normal GJB2 was detected in 17 patients, GJB2 mutation in 29 patients, polymorphism in 34 patients. In control group 2, normal GJB2 was detected in 18 patients, GJB2 mutation in 12 patients, polymorphism in 70 patients. When the distribution of GJB2 genotypes was compared with phenotypes, significant difference was found (P < 0.01) between inner ear malformations and control group 1, but was not (P > 0.05) between inner ear malformations and control group 2. CONCLUSION GJB2 Mutations are not correlated with congenital inner ear malformations. However, GJB2 Mutations are correlated with congenital SNHL that is not caused by congenital malformations of inner ear.
Case-Control Studies ; Child ; Child, Preschool ; Connexin 26 ; Connexins ; genetics ; Ear, Inner ; abnormalities ; Female ; Genotype ; Hearing Loss, Sensorineural ; genetics ; Heterozygote ; Humans ; Infant ; Male ; Mutation ; Retrospective Studies

Objective To explore the radical surgery for tetralogy of Fallot combined with right pulmonary artery stenosis.Methods Thirteen cases with tetralogy of Fallot combined with right pulmonary artery stenosis accepted radical surgery,among them 7 cases who-had a long right pulmonary artery stenosis accepted aortic transaction for radical surgery of tetralogy of Fallot;5 cases who had the entrance stenosis of the right pulmonary artery accepted right pulmonary artery patch expansion for radical surgery of tetralogy of Fallot;One case who had the distortion and stenosis after pulmonary shunt accepted the radical surgery for tetralogy of Fallot after seperation and expansion.Results There were no operation-related deaths,post-operative low cardic output and perfusion lung occurred for all the cases.Ten cases had grade 1 cardiac function and 3 cases had grade 2,respectively.Conclusion Right pulmonary artery stenosis increased the risks during the radical surgery for tetralogy of Fallot,but it is still the primary operation choice.