ABSTRACT
Objective:To understand the effects of paliperidone palmitate (PP) long-acting injection on hospitalization, psychiatric symptoms, individual and social function of community patients with schizophrenia.Methods:From March 2021 to September 2022, 239 patients with schizophrenia in the community of Zhongshan city were treated with PP injection in a 1-month dosage form for 1 year.The hospitalization rate was compared before and after the treatment.The brief psychiatric rating scale (BPRS), modified overt aggression scales(MOAS), clinical global impressions-severity(CGI-S), and personal and social performance scale (PSP) were used to evaluate psychiatric symptoms and personal social function at baseline, at the end of the 8th week, the end of the 6th month and the end of the 12th month after treatment.Repeated measurement analysis of variance was used to compare the results at different times of treatment, and Logistic regression analysis was used to analyze the factors affecting treatment by SPSS 26.0.Results:One year after treatment the number of hospitalization was lower than that before (0(1) times, 0(0) times)( Z=-4.43, P<0.01), and the hospitalization days was lower than before (43(83.3) days, 0(0) days)( Z=-8.65, P<0.01) for the schizophrenic patients.The total BPRS score for schizophrenic patients decreased from (45.3±9.2) to (27.5±9.0) after 1 year of treatment( χ2=465.20, P<0.01), and the external aggressive behavior score was lower than the baseline score (1(7), 0(0))( F=308.36, P<0.01). The total effective rates were 30.5%(73/239), 77.4%(185/239) and 81.6%(195/239) after 8 weeks, 6 months and 1 year of treatment, respectively.The impairment in the four aspects of personal and social functioning were improved to varying degrees (all P<0.01). The severity of the disease was reduced 1 year after treatment.And the proportions of partial to very severe, moderate, none or mild were 10.0%(24/239), 56.5%(135/239), and 33.5%(80/239). Ordinal logistic regression analysis showed that younger age at treatment ( β=-0.08, OR=0.93, 95% CI=0.87-0.99) and older age at first onset ( β=0.07, OR=1.07, 95% CI=1.01-1.14) were associated with better treatment outcomes. Conclusion:Long-term injection of paliperidone palmitate can effectively improve the mental symptoms and individual social function of community patients with schizophrenia.
ABSTRACT
Objective:To explore the association between the intraperitoneal pressure (IPP) and clinical symptoms in peritoneal dialysis (PD) patients.Methods:It was a cross-sectional study. PD patients of Peking University First Hospital from January 1, to October 31, 2021, were enrolled according to the inclusion and exclusion criterion. The gold standard—Durand method was used to measure the IPP of PD patients for 2 L intraperitoneal volume, and clinical and laboratory data were collected. According to whether the IPP ≥ 18 cmH 2O or not, the participants were divided into elevated IPP group and normal IPP group. A self-designed semi-quantitative questionnaire was used to investigate the frequency and degree of five clinical symptoms, including abdominal distension, bloating, acid reflux, hiccup and chest tightness or suffrage, as well as the degree of symptom relief after emptying peritoneal dialysate. Pearson or Spearman correlation analysis was used to analyze the correlation between each variable and intraperitoneal pressure. Results:A total of 194 PD patients were enrolled, with age of (51.6±12.9) years old. Of them, there were 123 males (63.4%), 71 females (36.6%) and 60 patients (30.9%) with diabetes. The median dialysis vintage was 24.0 (10.0, 54.0) months. The IPP was (16.2±4.3) cmH 2O, and 70 (36.1%) patients had elevated IPP. Correlation analysis results showed that IPP was positively correlated with body weight ( r=0.23, P<0.001), body mass index ( r=0.41, P<0.001), body surface area ( r=0.15, P=0.030), triglyceride ( r=0.22, P=0.001), high-sensitivity C-reactive protein ( r=0.20, P<0.001), and negatively correlated with diabetes ( r=-0.14, P=0.034) and serum calcium ( r=-0.15, P=0.034). There was no significant correlation between IPP and the total frequency score of five clinical symptoms ( r=0.122, P=0.092). The frequency of stomach distension in elevated IPP group was significantly higher than that in normal IPP group ( P=0.002), and there were no significant differences in the degree and relief degree of stomach distension between the two groups (all P>0.05). There were no statistically significant differences in the extent, frequency and degree of relief of other four clinical symptoms between the two groups (all P>0.05). Conclusion:The increased IPP has little correlation with clinical symptoms, suggesting that it may be unreliable to adjust the infusion volume only by the subjective feeling of patients. It is necessary to monitor IPP as an objective variable.
ABSTRACT
Background:The ongoing mutation of the COVID-19 virus causes an increase in transmission and a decrease in vaccine effectiveness. COVID-19 cases since the end of 2021 have continued to increase, and data on the characteristics of patients with confirmed COVID-19 at Sanglah hospital for this period is not yet available. Therefore, this study aims to determine the characteristics of confirmed COVID-19 patients who received treatment at Sanglah hospital from January to February 2022.Methods:This study is a descriptivestudy using a cross-sectional approach taken from medical record data.Results:There were 276 COVID-19 patient subjects with an average age of 53 years, consisting of 51.1% male and 48.9% female. Most occupations are private employees, 29.0%. The 39.5% of patients had mild symptoms, and 5.8% had critical symptoms. Cough (51.8%) and fever (40.6%) were the main clinical symptoms, and chronic kidney disease was the most common comorbidity at 16.7%. As many as 46.0% of COVID-19 patients have received vaccines at least 2x, and 2.9% of patients are previous COVID-19 survivors.Conclusions:The characteristics of confirmed COVID-19 patients who received treatment at Sanglah hospital in January and February 2022 were more male than female, with the most jobs as private employees. Most patients have mild to moderate symptoms with a chief complaint of cough. Almost half of the patients have been vaccinated at least 2x. Most of them are not COVID-19 survivors.
ABSTRACT
OBJETIVO: determinar la seroprevalencia, características clínicas de SARS-COV-2 y su relación con sistema ABO en 85 voluntarios residentes de gran altura. MATERIAL Y MÉTODOS: estudio observacional, trasversal analítico. Se realizó pruebas de flujo lateral con plasma de sangre venosa, saturación de oxígeno, frecuencia cardíaca, frecuencia respiratoria y se aplicó una encuesta sobre características demográficas y clínicas. RESULTADOS: se obtuvo la información de 85 voluntarios, 64.71% mujeres y 35.29% varones. La edad fue de 37.42±14.7 años. El 15.3% tuvo IgM e IgG positivos, el 58.8% negativos, el 21.2% IgM negativo e IgG positivo y el 4.7% IgM positivo e IgG negativo. En los 4 grupos la mayoría fueron asintomáticos, siendo presintomáticos el 15.38% en los IgM IgG positivos y sintomáticos en proporciones similares en los 4 grupos. El 27% declaró alguna comorbilidad, 8% del grupo IgM e IgG positivos con obesidad; 39% del grupo IgM- IgG+ con obesidad y una embarazada; 50% del grupo IgM+ IgG- con asma y lumbago y en 26% del grupo IgM e IgG negativos con 2 embarazos, 2 gastritis y 1 eritrocitosis. En relación al tipo sanguíneo, el más frecuente fue 0 positivo con 92.8%, seguido de A positivo con 4.8%, A negativo con 1.2% y B positivo también 1.2% (p>0.05). CONCLUSIONES: las características clínicas de COVID19 y seroprevalencia de IgM e IgG de habitantes de gran altura son similares a los habitantes del llano.
OBJECTIVE: to determine the seroprevalence, clinical characteristics of SARS-COV-2 and its relationship with the ABO system in 85 high-altitude resident volunteers. MATERIAL AND METHODS: observational, cross-sectional analytical study. Lateral flow tests with venous blood plasma, oxygen saturation, heart rate, respiratory rate were performed, and a survey on demographic and clinical characteristics was applied. RESULTS: information was obtained from 85 volunteers, 64.71% women and 35.29% men. The age was 37.42±14.7 years. 15.3% had positive IgM and IgG, 58.8% negative, 21.2% negative IgM and positive IgG, and 4.7% positive IgM and negative IgG. In the 4 groups, most were asymptomatic, with 15.38% being presymptomatic in positive IgM IgG and symptomatic in similar proportions in the 4 groups. 27% declared some comorbidity, 8% of the positive IgM and IgG group with obesity; 39% of the IgM-IgG+ group with obesity and one pregnant; 50% of the IgM+ IgG- group with asthma and lumbago and 26% of the IgM and IgG negative group with 2 pregnancies, 2 gastritis and 1 erythrocytosis. In relation to blood type, the most frequent was 0 positive with 92.8%, followed by A positive with 4.8%, A negative with 1.2% and B positive also 1.2% (p>0.05). CONCLUSIONS: The clinical characteristics of COVID-19 and the seroprevalence of IgM and IgG in inhabitants of high altitudes are similar to those in the plains.
Subject(s)
Male , Female , Adult , Immunoglobulin G , Immunoglobulin M , Carrier State , SARS-CoV-2ABSTRACT
Background@#Tick-borne encephalitis is human viral infection involving the nervous system and transmitted by the bite of infected tick. The TBE Virus is distributed in different geographical areas by three widespread subtypes of the virus: The Far East, Europe, and Siberia. The Far East type has a mortality rate was 30-35%, the European type has a mortality rate of 2.2%, and the Siberian type has a mortality rate of 6-8% (A.G. Pletnev, 1998) [2]. </br>In recent years, human cases of tick-borne infections have been reported in 19 European countries and four Asian countries (Mongolia, China, Japan, and South Korea) [3]. </br>Human cases of tick-borne encephalitis, tick-borne rickettsiosis, and tick-borne borreliosis have been registered in Mongolia since 2005. Deaths have been reported year by year [5]. </br>During 2005 to 2021, tick-borne rickettsiosis (71.6%), tick-borne encephalitis (17.3%) and tick-borne borreliosis (52.9%) were confirmed by epidemiological, clinical and laboratory tests at the NCZD. </br>Tick-borne encephalitis was registered in 63 soums of 15 provinces and 9 districts of the capital city, of which 90% were infected with tick bites in Selenge and Bulgan provinces. The average mortality rate is 4.9% (14), of which 28.6% in Bulgan province and 2.7% in Selenge province. </br>Tick-borne encephalitis is the leading cause of death in Bugat soum of Bulgan province and more infected men about 40 years of age [7]. @*Purpose @#Collect ticks from selected soums of the provinces, identify tick species, species composition, distribution, tick densities, pathogens of tick-borne diseases, conduct population surveys to assess the risk of tick-borne infections, and identify tick-borne infections.@*Material and Method@#Ticks were collected by flag from birch trees in birch forests and meadows with biotope and overgrown berries, determined morphological analyze and molecular biological investigation for detecting tickborne pathogens. </br>Questionnaires were collected from selected soum residents according to a specially designed randomized epidemiological and clinical survey card, collected information and forms were submitted to soum hospitals with a history of tick bites (according to clinical criteria). Serological tests were performed to detect IgG-specific antibodies to the collected serum mites.@*Result and conclusion@#Collected 121 ticks (120 I. persulcatus and 1 D. nuttalli) and not wound egg, larvae, nymphs. By molecular biological investigation detected 3.5% of I.persulcatus from Khutag-Undur soum of Bulgan province, 3.5% of anaplasmosis, and 14.1% of I.persulcatus mites from Bugat soum. 1.5% borreliosis, 3.1% anaplasmosis. </br>Detected DNA of 100% tick-borne rickettsiosis from D.nutalli ticks and determined circulation of infection among tick in Bugat and Khutag-Undur soums of Bulgan province. </br>247 people were surveyed, 56 blood serum from cases. Detected Q fever, erysipelas, and anaplasmosis, tick-borne borreliosis 3 (5.4%), tick-borne rickettsiosis 26 (46.4%), Japanese encephalitis 3 (5.4%), tick-borne encephalitis tick-borne rickettsiosis 6 (13.0%), tick-borne rickettsiosis tick-borne borreliosis 1 (1.8%), tick’s rickettsiosis Japanese encephalitis 1 (1.8%), tick-borne encephalitis tick-borne borreliosis 1 (1.8%). </br>By investigation, vaccination (88%) and wearing long-sleeved shirts and pants (81%) were the most effective ways to prevent tick bites (81%) [15]. According to our research, the percent of population knowledge in Bulgan province was insufficient (40.9%) which there is a lack of information, training and advertisement among the population in the province.
ABSTRACT
Objective:To explore the effect of step-by-step fusion sandplay therapy on clinical symptoms, emotional cognition and quality of life in children with autism spectrum disorder(ASD).Methods:Eighty children with ASD who were admitted in Zhumadian Central Hospital and the Third Affiliated Hospital of Zhengzhou University from January 2019 to January 2021 were selected as the research objects, and they were divided into the study group( n=45) and the control group ( n=35) according to the random number table method.The children in control group were given structured education combined with auditory system training intervention, while the children in study group were given step-by-step fusion sandplay therapy combined with pretend play training on the basis of the control group.Children in the two groups were intervened for 6 months.Autism behavior checklist (ABC), childhood autism rating scale (CARS), social responsiveness scale (SRS), emotion recognition tools and pediatric quality of life (PedsQL) were applied before and after 6 months of intervention.The scores of ABC, SRS, CARS, emotion recognition and PedsQL were compared between the two groups, and Pearson correlation analysis was used to analyze the relationships between the scores of ABC, SRS, CARS, emotion cognition and PedsQL. Results:Compared with pre-intervention, the two groups of children after 6 months of intervention, the sensation, social interaction, body movement, language, self, ABC total score, social perception, social cognition, social communication, social motivation, autistic behavior, SRS total score and CARS scores decreased ( tstudy group= 5.182, 7.200, 6.778, 7.302, 5.140, 36.178, 3.955, 15.294, 9.014, 11.063, 9.723, 45.354, 25.827, all P<0.05, tcontrol group= 1.971, 2.612, 1.665, 2.294, 2.129, 10.809, 2.305, 5.544, 2.650, 2.955, 2.849, 16.485, 5.910, all P<0.05), upright, inverted, upper half face, lower half face emotion discrimination rate, physiological function, emotional function, social function, school function and PedsQL total scores all increased ( tstudy group= 16.723, 31.037, 10.951, 7.234, 7.572, 7.393, 9.036, 7.236, 6.223, all P<0.05. tcontrol group= 5.458, 14.008, 4.196, 2.653, 3.260, 3.566, 3.298, 2.766, 3.876, all P<0.05). After 6 months of intervention, the ABC total score and the scores of sensation, social interaction, body movement, language, and self-care of children in the study group were all lower than those in the control group (ABC total score difference: the study group (21.9±2.8) points, the control group (7.5±2.6) points), t=23.537, P<0.05). The scores of social perception, social cognition, social communication, social motivation, autistic behavior and SRS total score were all lower than those in the control group (SRS total score difference: study group (18.7±0.7) points, control group (8.1±0.6) points, t=71.448, P<0.05). The CARS score of study group was lower than that in control group (CARS score difference: study group (7.7±1.1) points, control group (2.2±0.8) points, t=24.887, P<0.05), while the scores of upright, inverted, upper and lower face emotion discrimination rate, physiological function, emotional function, social function, school function and the PedsQL total score were all higher than those in the control group (PedsQL total score difference: study group (8.4±1.2) points, control group (0.7±0.9) points, t=31.648, P<0.05). Correlation analysis showed that the ABC total score, SRS total score, and CARS score of children with ASD were negatively correlated with physiological function, emotional function, social function, school function and PedsQL total score ( rABC total score=-0.387, -0.334, -0.324, -0.289, -0.349, all P<0.05. rSRS total score = -0.390, -0.343, -0.299, -0.283, -0.378, all P<0.05. rCARS score = -0.321, -0.298, -0.293, -0.235, -0.319, all P<0.05). Upright, inverted, upper and lower faces were positively correlated with physiological function, emotional function, social function, school function and PedsQL total score ( rupright=0.837, 0.650, 0.669, 0.710, 0.680, all P<0.05. rinversion=0.688, 0.611, 0.615, 0.602, 0.647, all P<0.05. rupper half face=0.755, 0.669, 0.638, 0.740, 0.629, all P<0.05. rlower half face=0.738, 0.724, 0.553, 0.568, 0.560, all P<0.05). Conclusion:The step-by-step fusion sandplay therapy can effectively alleviate the clinical symptoms of children with ASD, improve their social responsiveness, and improve their emotional cognitive function and quality of life.
ABSTRACT
Objective:To understand the sensory characteristics of children with autism spectrum disorder (ASD), and to explore its relationship with the clinical symptoms and to provide a reference basis for early diagnosis and intervention treatment of ASD.Methods:A cross-sectional survey was conducted to collect 216 children diagnosed with ASD according to DSM-5 from September 2021 to December 2021.All children were investigated with short sensory profile (SSP), autism behavior checklist (ABC) and social response scale (SRS). SPSS 21.0 was used for statistical analysis and the correlation between sensory characteristics and clinical symptoms of ASD children was analyzed by Pearson correlation.Results:The results showed that 120 of 216 with ASD children had abnormal SSP total score, with an abnormal rate of 55.6%.Among the seven dimensions, the abnormal rate of auditory filtering was the highest, reaching 83.8%, followed by low strength/weakness(60.2%), motor sensitivity(43.5%), low response/sensation seeking(39.8%), taste/smell sensitivity(37.5%), vision / hearing sensitivity(27.8%) and tactile sensitivity(17.6%), and the total incidence of paresthesia was 92.1%.There were significant differences in the total score of ABC and the five dimensions of sensation, communication, body movement, language and life self-care of ASD children with different sensory characteristics ( F=39.15, 39.99, 46.02, 29.18, 50.98, 51.76 respectively, all P<0.01). There were significant differences in the total score of SRS and social perception, social cognition, social communication, social motivation among ASD children with different sensory characteristics ( F=19.33, 29.47, 24.82, 29.68, 31.48, 39.86 respectively, all P<0.01). With the aggravation of sensory abnormalities, the total scores of ABC and SRS and the scores of each dimension increased.The total score of SSP was negatively correlated with the scores of sensation, communication, body movement, language, self-care and the total score of ABC ( r=-0.613, -0.631, -0.643, -0.558, -0.657, -0.679 respectively, all P<0.01). The total score of SSP was negatively correlated with social perception, social cognition, social communication, social motivation, autism behavior and the total score of SRS ( r=-0.440, -0.527, -0.504, -0.522, -0.542, -0.595 respectively, all P<0.01). Conclusion:Sensory abnormalities are common in ASD children, and with the aggravation of sensory abnormalities, the core symptoms and behavioral performance of ASD children are more obvious and positively correlated.
ABSTRACT
In recent years， with the changes of people's life rhythm and living environment， the incidence of gastric ulcer has shown an increasing trend year by year， and the affected population has become younger and younger. In order to further explore the pathogenesis of gastric ulcer and its diagnosis and treatment methods， a variety of animal models of gastric ulcer have been established clinically， such as stress type， chemical factor type， pyloric ligation type， helicobacter infection type and disease-syndrome combination type. The authors intend to summarize the modeling methods and advantages and disadvantages of existing models on the basis of reviewing the etiology， pathogenesis and diagnostic criteria of gastric ulcers. It was found that the non-injurious stress method （restraint stress， restraint immersion stress and restraint freezing stress， etc.）+traditional Chinese medicine （TCM） syndrome modeling， acetic acid gavage method+TCM syndrome modeling were ideal choices for replicating animal models of acute and chronic gastric ulcer. At the same time， the analysis of the coincidence degree between each gastric ulcer model and the clinical disease characteristics of Chinese and western medicine showed that the coincidence degree of western medicine diagnostic criteria was higher than that of TCM diagnostic criteria. The successful judgment of the model was also based on western medicine diagnosis. In short， the model is insufficient in depth and breadth. It only detects a few core indicators and main indicators， ignoring the impact of secondary indicators on the diagnosis of the disease. There is also a big gap between the disease-syndrome combination model and the TCM clinical syndromes of this disease. Therefore， the depth and width of the model evaluation criteria should be strengthened， and the evaluation system of the disease-symptom combination model should be improved， in order to provide a more accurate reference for the replication of gastric ulcer models， and to replicate animal models of gastric ulcer with high coincidence degree of Chinese and western medicine for research purposes.
ABSTRACT
The study aimed to evaluate ultrasonographic findings, radiography, and blood profile in 24 bitches presented for treatment of pyometra. Clinical symptoms such as anorexia, vaginal discharge, depression, polyuria/polydipsia, vomiting, and abdominal distension were seen. Among these various types of diagnostic approaches, ultrasonography a powerful tool for the early detection of uterine abnormalities. Before any clinical alterations could be noticed, ultrasonography allowed the diagnosis of pathologic abnormalities. Pyometra must be identified, diagnosed, and treated as soon as possible to achieve a successful outcome
ABSTRACT
Based on the clinical characteristics of atopic dermatitis( AD) in traditional Chinese medicine( TCM) and Western medicine,the existing animal models were analyzed,and the coincidence degree,advantages and disadvantages between the models and the clinical manifestations of AD were evaluated,so as to provide reference for establishing a rational animal model. After consulting relevant literatures in recent years and summarizing the existing modeling methods,it is found that spontaneous,transgenic/gene knockout models were highly consistent,but with high breeding conditions and expensive prices. The hapten-induced model was low in cost and fast in modeling. It revealed the corresponding mechanism of AD to a certain extent,but did not fully reflect the state of the entire process of AD. The modeling method was guided by Western medicine,but with a lack of pathogenic factors of traditional Chinese medicine,and so has certain limitations in TCM research. Therefore,it is necessary to combine the etiology,pathogenesis and clinical mani-festations of AD with traditional Chinese and Western medicine,so as to improve the coincidence degree between the model and the characteristics of clinical symptoms and lay the foundation for in-depth studies on AD.
Subject(s)
Animals , China , Dermatitis, Atopic/genetics , Drugs, Chinese Herbal , Eczema , Medicine , Medicine, Chinese TraditionalABSTRACT
Based on the clinical characteristics of chronic atrophic gastritis in traditional Chinese and Western medicine, the domestic and foreign relevant literature reports and animal models of chronic atrophic as well as the clinical diagnostic indicators of traditional Chinese and western medicine, chronic atrophic gastritis evaluation standard was summarized to evaluate and analyze the coincidence degree of clinical symptoms of the existing chronic atrophic gastritis animal models. The statistical results found that modeling methods with a higher coincidence degree with the existing chronic atrophic gastritis animal models are disease and syndrome combination mode-ling, surgical modeling, multifactor comprehensive modeling and MNNG modeling. Although the animal models were reproduced by such methods as etiology, pathogenesis and disease and syndrome combination similar to those of human beings, there is still a big gap with the natural disease state. Further in-depth studies and improvement shall be made in clinical practice in the hope to provide refe-rence for clinical practice and experimental studies of chronic atrophic gastritis.
Subject(s)
Animals , Humans , China , Drugs, Chinese Herbal , Gastritis, Atrophic , Medicine , Medicine, Chinese Traditional , Models, AnimalABSTRACT
Based on the characteristics of clinical symptoms of secretory otitis media in traditional Chinese and Western medicine,by reference to clinical diagnostic criteria,efforts were made to analyze and establish the Western medical diagnostic criteria and traditional Chinese medicine( TCM) syndrome differentiation criteria for secretory otitis media,and summarize the modeling methods and model characteristics of secretory otitis media animal models. According to the clinical diagnostic criteria and symptom characteristics,the coincidence degree between the existing animal models and clinical symptoms was evaluated,and its advantages and disadvantages were defined. On the basis of the statistical results,there were fewer methods for modeling secretory otitis media animal models,and only a specific relevant pathogenic mechanism could be revealed. Among them,the model with a higher coincidence degree was genetic engineering technology modeling and injection into the middle ear vesicles. The two modeling methods of bacterial factors highly coincided with the clinical symptoms of Western medicine,but both failed to reflect the TCM syndrome type. Therefore,establishing an animal model that simultaneously reflects the characteristics of clinical symptoms of secretory otitis media in traditional Chinese and Western medicine,and improving the evaluation criteria of secretory otitis media based on animal models are the main tasks of future studies on secretory otitis media.
Subject(s)
Animals , China , Disease Models, Animal , Medicine , Medicine, Chinese Traditional , Otitis Media with Effusion/drug therapyABSTRACT
This article aims to provide a good experimental method for the study of drug treatment of ulcerative colitis. According to the characteristics of ulcerative colitis's clinical symptoms, common ulcerative colitis animal models were analyzed. Based on the characteristics of clinical symptoms of traditional Chinese medicine and Western medicine for ulcerative colitis disease, the existing commonly used animal models of ulcerative colitis were analyzed to summarize the current matching degree, advantages and disadvantages of the exi-sting animal models of ulcerative colitis and clinical symptoms. At present, studies on ulcerative colitis mainly adopt four types of induction modeling methods, such as immunization, chemical stimulation, compound method and gene model. There are many reported methods of colitis modeling, but no model can reflect the characteristics of clinical symptoms of ulcerative colitis treated with Western or Chinese medicine. This article summarizes the characteristics, clinically relevant symptoms and applicable scope of immunization, chemical stimulation, compound method, and gene model, so as to provide a reliable animal model for subsequent studies of prevention and treatment of colitis.
Subject(s)
Animals , Charadriiformes , China , Colitis, Ulcerative/genetics , Disease Models, Animal , Medicine , Medicine, Chinese TraditionalABSTRACT
Objective:To investigate the clinical and epidemiological features of acute respiratory adenovirus infection in children.Methods:Clinical data of 488 children with acute respiratory tract human adenovirus (HAdV) infection admitted in Children’s Hospital of Zhejiang University School of Medicine from September 2018 to August 2019 were retrospectively analyzed. Nasopharyngeal swabs or nasopharyngeal aspirates (NPAs) were collected and tested by direct immunofluorescence assay. Kruskal Wallis H test was used for quantitative data without normal distribution, and P<0.05 was considered to be statistically significant. The qualitative data were compared by chi-square test or Fisher’s exact test. Bonfereoni chi-square segmentation was performed for comparison between groups, and P<0.007 was considered statistically significant after correction. Results:A total of 488 HAdV positive cases were detected from 7 072 patients with acute respiratory tract infection (6.9%), including 305 males (62.5%) and 183 females (37.5%). The median age of HAdV positive children was 43 months (39 days to 12 years). The detection rate in 6 m-<2 y age group(8.7%, 123/1 408)was significantly higher than those in <6 m group (3.0%, 6/197)and ≥5 y group(4.6%, 89/1 948)( χ2=7.57, 23.98, P all <0.007). The detection rate in 2-<5 y group(7.7%, 270/3 519)was significantly higher than those in <6 m group and ≥5 y group ( χ2=5.809, 19.688, P all <0.007). The peak rate was detected in the winter [12.9%(238/1 840)] which was significantly higher than those in spring (4.7%), summer (3.9%), and autumn(5.5%)( χ2=103.477, 58.986 and 49.926, P<0.007). The average length of hospital stay was (6±4)d(1-41 d). 486 cases (99.5%) were discharged from hospital after treatment, and 2 cases died. There were 111 cases (22.7%) of acute upper respiratory tract infection, 34 cases (7.0%) of bronchitis and 343 cases (70.3%) of pneumonia; and severe pneumonia was diagnosed in 86 cases (25.1%, 86/343). The common clinical manifestations were fever 93.4% (456/488), cough 94.7% (462/488), wheezing 26.2% (128/488) and shortness of breath 14.8% (72/488). 138 cases (28.3%) had extrapulmonary symptoms, 78 cases (16.0%) had underlying diseases, among which congenital heart disease was most common (16, 3.3%). The average duration of fever was(8.8±2.4)d(5-17 d)in 456 fever cases, the duration between 7-10 d in 277 cases and >10 d in 96 cases; and 439 cases had hyperpyrexia(≥39 ℃). The single infection occurred in 275 (56.4%) cases and mixed infection in 213(43.6%) cases. The proportions of fever, hyperpyrexia, fever duration >10 d, severe pneumonia, wheezing and length of hospital stay in mixed infection group were significantly higher than those in the single infection group ( χ2/ Z=11.960, 6.494, 37.209, 72.841 and -8.805, P all <0.05). The length of hospital stay, proportion of fever time>10 d, wheezing, shortness of breath, hypersomnia/poor spirits, serous effusion, extrapulmonary symptoms, mixed infection, and underlying diseases in severe pneumonia group were significantly higher than those in the mild pneumonia group ( χ2/ Z=-9.182, 23.825, 49.094, 143.627, 219.659, 81.327, 8.080, 21.546 and 10.556, P all <0.05). The proportion of severe pneumonia in 6 m to <2 y group was higher than that in 2-<5 y group and ≥5 y group( χ2=20.709, 8.603, P all <0.007). Conclusions:HAdV is an important pathogen of acute respiratory infection in children. HAdV infection occurs mainly in children aged from 6 month to 2 years and has a high detection rate in winter. Children aged 6 months to 2 years with wheezing, shortness of breath, underlying diseases, extrapulmonary symptoms and mixed infections are more likely to develop severe pneumonia.
ABSTRACT
Hypertension, a cardiovascular disease with main clinical manifestations of dizziness and elevated blood pressure, especially elevated arterial pressure, features high prevalence rate and low control rate, which affects patients' quality of life. Therefore, establishing a good animal model of hypertension is of great significance for its diagnosis and clinical prevention and treatment. Based on the clinical characteristics of hypertension in traditional Chinese and western medicine, this study summarized the advantages and disadvantages of current hypertension animal models: gene-related model, surgery-caused model, drug-induced model, and environment-induced model, and investigated the similarity to the clinical symptoms in traditional Chinese medicine and Western medicine. Among them, spontaneously hypertensive rats, models established with the surgical two-kidney one-clip, one-kidney one-clip, two-kidney two-clip, and abdominal aorta constriction methods, models induced with the drug deoxycorticosterone acetate, and models induced with the high-fat high-purine diet showed symptoms highly similar to the clinical manifestations. Then, the corresponding evaluation and improvement methods of hypertension animal models were proposed. This study provides suggestions for the establishment of hypertension animal model so that the symptoms are more similar to the clinical characteristics of hypertension in traditional Chinese and Western medicine, which is important for the clinical diagnosis and treatment of hypertension.
Subject(s)
Animals , Humans , Rats , Blood Pressure , China , Disease Models, Animal , Hypertension/drug therapy , Medicine, Chinese Traditional , Quality of LifeABSTRACT
Rheumatoid arthritis(RA) is an autoimmune disease involving multiple joints bilaterally with symmetrical polyarthritis as the main symptom. The high disability rate of this disease seriously affects the quality of life of patients and even threatens their lives. The establishment of a good animal model is of great significance for the diagnosis and clinical prevention of RA. Based on the clinical characteristics of RA in traditional Chinese and Western medicine, the common animal models of RA were summarized, including drug-induced, gene-related, and syndrome and disease combined models. Joint swelling, pain, redness, nodules, and joint deformity are the main criteria for model evaluation, which have certain differences from the clinical diagnostic criteria of RA. From the perspective of syndrome differentiation, the animal model combining syndrome and disease only simulates the syndrome of traditional Chinese medicine and has no direct causal relationship with the formation of RA. In this paper, we analyzed the advantages and disadvantages of animal models of RA and the coincidence degree of the models with the clinical characteristics and then put forward the corresponding recommendations for the evaluation and improvement of these models, aiming to make the animal models of RA closer to the clinical symptoms and play an important role in the clinical diagnosis and treatment of RA.
Subject(s)
Animals , Humans , Arthritis, Rheumatoid/drug therapy , China , Disease Models, Animal , Medicine, Chinese Traditional , Quality of LifeABSTRACT
@#AIM:To study azelastine hydrochloride combined with praprofen for the treatment of allergic conjunctivitis in children.<p>METHODS: Totally 80 children with allergic conjunctivitis who were admitted to our hospital from May 2016 to June 2018, they were randomly divided into the control group and the observation group, 40 cases in each group. The control group was given pranoprofen eye drops, on the basis of the control group, the observation group was combined with azelastine hydrochloride eye drops for adjuvant treatment. The two groups children were treated continuously for 1wk. The clinical efficacy, the changes of the clinical symptoms, tear film stability, inflammatory factors and adverse reactions were compared between the two groups.<p>RESULTS: After 1wk of treatment, the clinical efficacy of the observation group was 95.0%, higher than that of the control group, 85.0%(<i>P</i>=0.035); the itching, tearing, foreign body sensation and photophobia scores in the observation group were lower than that of the control group \〖(1.13±0.36)<i>vs </i>(2.28±0.41)scores,(1.05±0.33)<i>vs </i>(2.14±0.49)scores,(1.17±0.46)<i>vs </i>(2.28±0.59)scores(1.29±0.37)<i>vs </i>(1.84±0.55)scores\〗(<i>P</i><0.05); the tear film rupture time(BUT)in the observation group was significantly higher than that of the control group, and the corneal fluorescein staining test(FL)was significantly lower than that of the control group \〖(11.96±1.14)<i>vs </i>(5.85±0.92)s,(2.85±0.33)<i>vs </i>(6.21±0.68)scores\〗(<i>P</i><0.05); the tears histamine(HA), eosinophilic cationic protein(ECP)and immunoglobulin E(IgE)in the observation group were lower than that of the control group \〖(31.62±4.51)<i>vs </i>(65.03±6.48)μg/L,(2.20±0.28)<i>vs </i>(7.26±0.72)μg/L,(0.06±0.01)<i>vs </i>(0.18±0.04)mg/L\〗(<i>P</i><0.05); there was no significant difference in the overall incidence of adverse reactions between the two groups during treatment(χχ2=1.897, <i>P</i>=0.168).<p>CONCLUSION: The clinical efficacy of azelastine hydrochloride combined with pranoprofen in the treatment of allergic conjunctivitis in children is significant, which can effectively improve the level of inflammatory factors, promote the tear film stability recovery, and have good safety, the clinical value is high.
ABSTRACT
Objective:In the early stage, in vivo experiments of coronavirus infection and pulmonary syndrome syndrome combined with mouse model verified that Reyanning mixture has a significant therapeutic effect on human coronavirus disease-2019 (COVID-19). This study further evaluated the clinical efficacy of Reyanning mixture in the treatment of COVID-19, providing a basis for clinical medication. Method:Patients were collected from January 21, 2020 to February 24, 2020 in Xi'an No. 8 Hospital, Second Affiliated Hospital of Xi'an Jiaotong University, Yan'an Second People's Hospital and Songzi People's Hospital. 54 common-type patients who met the diagnostic criteria of COVID-19 were enrolled in this study,5 patients of them were not included in the statistical analysis because they did not meet the requirements, including 26 cases in the treatment group using Reyanning mixture on the basis of chemical drug treatment, and 23 cases in the control group receiving chemical drug treatment only. The symptom disappearance rates (throat dryness, throat pain, cough, fever, fatigue, chest tightness, runny nose, nasal congestion, headache), time to complete fever clearance (d), the nucleic acid conversion rate and time to recovery on chest CT were compared between two groups. Result:After treatment, except cough and fatigue, other symptoms disappeared in the treatment group, and the disappearance rate of symptoms such as dry throat, cough, fatigue, chest tightness and headache was statistically significant compared with the control group (P<0.05). The median time to complete fever clearance in the treatment group was 3 days, which was 2 days shorter than that in control group. The remission rate of chest CT was 88.46% (23/26) in the treatment group, which was higher than 73.91% (17/23) in control group. The negative conversion rate of viral nucleic acid detection was 96.15% (25/26) in treatment group, higher than 60.87% (14/23) in control group (P<0.01). Conclusion:Reyanning mixture can improve the clinical symptoms of COVID-19 patients, promote the improvement of chest CT. Can shorten the duration of fever.Can improve the novel coronavirus nucleic acid conversion rate, providing a basis for clinical treatment.
ABSTRACT
OBJECTIVE: To retrospectively analyze the clinical characteristics of 5 cases of occupational asbestos-induced pleural mesothelioma. METHODS: The clinical features and occupational diagnostic data of 5 patients with pleural mesothelioma caused by occupational asbestos exposure were collected. The occupational history, the occupational hazard exposure history, the length of latency, the clinical features, chest computed tomography(CT) and immunohistochemical staining examination of these 5 patients were analyzed. RESULTS: The median of occupational asbestos exposure length was 8 years and the median of latent period was 30 years in these 5 patients. One patient had been diagnosed as occupational asbestos lung. Typical chest CT findings of asbestos-induced pleural mesothelioma were one-sided pleural effusion, pleural nodules and enlarged mediastinal lymph nodes. The clinical symptoms were mainly chest pain, cheat tightness, and fatigue. Erythrocyte sedimentation rate increased in 3 cases. According to immunohistochemical findings, 4 patients showed that melanocortin, calretinin, cytokeratin 5/6, and cytokeratin 7 were positive, and 3 patients showed that wilms′ tumor nuclear protein were positive. Examination of lung function in 4 patients showed restrictive ventilation dysfunction. CONCLUSION: Most patients with pleura mesothelioma showed insignificant symptoms at early stage. The occupational health surveillance and chest CT examination of occupational asbestos-exposed workers should be strengthened, and early diagnosis should be made as soon as possible to win surgical opportunities.
ABSTRACT
Objective To investigate the characteristics of outbreaks of acute gastroenteritis caused by sapovirus infection among primary school students in Yangzhou. Methods An on-site epidemiological investigation was carried out to analyze the clinical symptoms and risk factors of epidemic transmission. Samples of patients were collected for nucleic acid detection of sapovirus. Follow-up observations were carried out on cases with positive detection to explore the duration of intestinal detoxification of sapovirus infection. Samples of close contacts without clinical symptoms were collected to analyze recessive infection status. Results A total of 30 cases were reported from two outbreaks of sapovirus infection. As a main symptom, the incidence rate of vomiting was 93.33%. The duration of intestinal detoxification of the cases was 3 to 19 days, with an average of 11.12 days. The rate of recessive infection was 26.32%. The risk factor for sapovirus infection was exposure to vomit or feces within 1 meter (OR=12.94, 95%CI 1.19-140.37), and the protective factor was washing hands before eating (OR=0.064, 95%CI 0.007-0.56). Conclusion The main symptom of sapovirus infection was vomiting, with a high rate of recessive infection and a long detoxification period. It is easy to cause an outbreak in primary schools. Exposure to vomit or feces within 1 meter could increase the risk of sapovirus infection. Washing hands before eating could reduce the risk of sapovirus infection.