Patient 1,a 12-day-old female infant,presented with fever,cough,dyspnea,and elevated infection markers,requiring respiratory support.Metagenomic next-generation sequencing(mNGS)of blood and bronchoalveolar lavage fluid revealed Legionella pneumophila(LP),leading to diagnoses of LP pneumonia and LP sepsis.The patient was treated with erythromycin for 15 days and azithromycin for 5 days,resulting in recovery and discharge.Patient 2,an 11-day-old female infant,presented with dyspnea,fever,elevated infection markers,and multiple organ dysfunction,requiring mechanical ventilation.mNGS of blood and cerebrospinal fluid indicated LP,leading to diagnoses of LP pneumonia,LP sepsis,and LP intracranial infection.The patient was treated with erythromycin for 19 days and was discharged after recovery.Neonatal LP pneumonia lacks specific clinical symptoms,and azithromycin is the preferred antimicrobial agent.The use of mNGS can provide early and definitive diagnosis for severe neonatal pneumonia of unknown origin.

Objective To observe the improvement of motor dysfunction and serum levels of C-reactive protein(CRP),blood glucose and blood lipid in post-stroke patients treated with scalp acupuncture at different needle retention time.Methods A total of 120 patients with motor dysfunction after stroke were randomly divided into control group,observation group 1 and observation group 2,with 40 cases in each group.The patients in the 3 groups were treated with scalp acupuncture,body acupuncture and routine rehabilitation exercise,once a day and 6 times a week,lasting for 2 weeks.The control group was given scalp acupuncture with retaining of needles for 30 minutes,the observation group 1 was given scalp acupuncture with retaining of needles for one hour,and the observation group 2 was given scalp acupuncture with retaining of needles for 2 hours.Before and after treatment,the 3 groups were observed in the changes of the scale scores of National Institutes of Health Stroke Scale(NIHSS),Fugl-Meyer Assessment(FM A),Berg Balance Scale(BBS)and modified Barthel Index(MBI),and the levels of laboratory indicators of peripheral blood CRP,fasting plasma glucose(FPG),total cholesterol(TC),triglyceride(TG),high-density lipoprotein cholesterol(HDL-C)and low-density lipoprotein cholesterol(LDL-C).After treatment,the clinical safety of the three groups was evaluated.Results(1)After treatment,the scale scores of NIHSS in the three groups were lower(P＜0.01)and the scale scores FMA,BBS and MBI were higher than those before treatment(P＜0.05 or P＜0.01).The comparison of post-treatment scale scores showed that the differences among the three groups were statistically significant(P＜0.01).The intergroup comparison showed that the decrease of NIHSS score and the increase of FMA,BBS and MBI scores in the observation group 2 were significantly superior to those in the control group and the observation group 1(P＜0.01);the improvement of FMA score in the observation group 1 was significantly superior to that in the control group(P＜0.01),while the improvement of NIHSS,BBS and MBI scores tended to be superior to that in the control group without statistically significant differences(P＞0.05).The results indicated that the curative effect of scalp acupuncture plus exercise regimen was positively correlated with the duration of needle retention for scalp acupuncture.(2)After treatment,the laboratory indicator levels of CRP and FPG in the peripheral blood of the three groups,the levels of TG and LDL-C in the two observation groups and the level of HDL-C in the observation group 2 were improved compared with those before treatment(P＜0.05 or P＜0.01).Statistically significant differences were presented in the post-treatment levels of CRP and TG in peripheral blood among the three groups(P＜0.05 or P＜0.01).The intergroup comparison showed that the improvement of CRP and TG levels in the observation group 2 was significantly superior to that in the control group,and the improvement of CRP level in the observation group 2 was significantly superior to that in the observation group 1,the differences being statistically significant(P＜0.05 or P＜0.01).The TC level in the three groups after treatment did not differ from that before treatment,and there was no significant difference in TC level after treatment among the three groups either(P＞0.05).(3)During the treatment,no adverse reactions such as fainting,needle breaking and hematoma occurred in the three groups,the vital signs of the patients were stable,and there were no obvious abnormal changes in pulse,blood pressure and respiratory rate.Conclusion Scalp acupuncture can effectively improve the motor function of post-stroke patients in a pasitive time-effect relationship with the needle retention,and better the curative effect can be achieved by retaining of the needle for 2 h.

Adult ; Humans ; Acute Disease ; Leukemia

Objective: To investigate the chronic respiratory symptoms and pulmonary function of adult residents in 3 towns of Hongtong County, Shanxi Province, and to explore their risk factors. Methods: The investigation of chronic respiratory symptoms and lung function status of adult residents in Hongdong County is based on the regional population of the entire county in Hongdong County. The project was initiated by the Science and Technology Department of Linfen City and coordinated by the Hongdong County Government. The investigation will be conducted in 3 townships in Hongdong County, Linfen City, Shanxi Province from April to November 2021: Demographic characteristics, respiratory symptoms, smoking dust exposure and other personal history were collected through questionnaires. Physical examination, routine blood tests and lung function tests were also performed on each individual. SPSS 22.0 software was used to conduct t test, χ² test, ANOVA or Kruskal-Wallis test for statistical analysis of the collected information. Results: 10 945 subjects aged 18-102 years were included in the analysis, of whom 3 754 (34.3%) were male, 1 222 (11.2%) had a history of dust exposure, 7 164 (65.5%) had used straw and firewood as cooking fuel, and 3 296 (30.1%) had a history of smoking. Among the participants, 394 (3.6%), 339 (3.1%), and 1 543 (14.1%) had respiratory symptoms such as chronic cough, sputum, and dyspnea. Statistics showed that the population with chronic respiratory symptoms was more elderly and had a smoking history, and the incidence of chronic respiratory symptoms was higher in those who smoked more than 40 packs a year (all P<0.05). Men with a history of dust exposure were more likely to suffer from chronic cough and expectoration, while emaciation and biofuel use for more than 40 years were more likely to suffer from chronic expectoration and dyspnea (all P<0.05). The median values of forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC) and FEV1/FVC in 1 second were 2.19 L/s, 3.24 L and 69.16%, respectively. Among them, the lung function of 5 801 (53.0%) respondents was lower than the expected value. The median FEV1/FVC decreased with the increase of age. The FEV1/FVC of people over 40 years old with smoking history was lower, the dust exposure history of people with decreased lung function was more than that of people with normal lung function, and the incidence of chronic expectoration and dyspnea was higher in people with decreased lung function (all P<0.05). The absolute value and ratio of eosinophils in patients with decreased ventilation function over 60 years old were significantly higher than those with normal ventilation function, but the level of body mass index (BMI) was lower (all P<0.05). Conclusion: In Hongdong County, Shanxi Province, grassroots residents have poor medical awareness, low lung function examination rate, chronic respiratory symptoms and lung function decline are associated with more risk factors. Primary medical institutions need to formulate prevention strategies and carry out lung function detection according to the actual situation, focusing on monitoring and follow-up of high-risk groups to achieve early and timely prevention, diagnosis and treatment of chronic obstructive pulmonary disease.
Aged ; Adult ; Humans ; Male ; Middle Aged ; Female ; Cough/epidemiology* ; Lung ; Pulmonary Disease, Chronic Obstructive/epidemiology* ; Chronic Disease ; Lung Diseases ; Vital Capacity ; Dyspnea ; Dust/analysis* ; Forced Expiratory Volume

Objective: To investigate the chronic respiratory symptoms and pulmonary function of adult residents in 3 towns of Hongtong County, Shanxi Province, and to explore their risk factors. Methods: The investigation of chronic respiratory symptoms and lung function status of adult residents in Hongdong County is based on the regional population of the entire county in Hongdong County. The project was initiated by the Science and Technology Department of Linfen City and coordinated by the Hongdong County Government. The investigation will be conducted in 3 townships in Hongdong County, Linfen City, Shanxi Province from April to November 2021: Demographic characteristics, respiratory symptoms, smoking dust exposure and other personal history were collected through questionnaires. Physical examination, routine blood tests and lung function tests were also performed on each individual. SPSS 22.0 software was used to conduct t test, χ² test, ANOVA or Kruskal-Wallis test for statistical analysis of the collected information. Results: 10 945 subjects aged 18-102 years were included in the analysis, of whom 3 754 (34.3%) were male, 1 222 (11.2%) had a history of dust exposure, 7 164 (65.5%) had used straw and firewood as cooking fuel, and 3 296 (30.1%) had a history of smoking. Among the participants, 394 (3.6%), 339 (3.1%), and 1 543 (14.1%) had respiratory symptoms such as chronic cough, sputum, and dyspnea. Statistics showed that the population with chronic respiratory symptoms was more elderly and had a smoking history, and the incidence of chronic respiratory symptoms was higher in those who smoked more than 40 packs a year (all P<0.05). Men with a history of dust exposure were more likely to suffer from chronic cough and expectoration, while emaciation and biofuel use for more than 40 years were more likely to suffer from chronic expectoration and dyspnea (all P<0.05). The median values of forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC) and FEV1/FVC in 1 second were 2.19 L/s, 3.24 L and 69.16%, respectively. Among them, the lung function of 5 801 (53.0%) respondents was lower than the expected value. The median FEV1/FVC decreased with the increase of age. The FEV1/FVC of people over 40 years old with smoking history was lower, the dust exposure history of people with decreased lung function was more than that of people with normal lung function, and the incidence of chronic expectoration and dyspnea was higher in people with decreased lung function (all P<0.05). The absolute value and ratio of eosinophils in patients with decreased ventilation function over 60 years old were significantly higher than those with normal ventilation function, but the level of body mass index (BMI) was lower (all P<0.05). Conclusion: In Hongdong County, Shanxi Province, grassroots residents have poor medical awareness, low lung function examination rate, chronic respiratory symptoms and lung function decline are associated with more risk factors. Primary medical institutions need to formulate prevention strategies and carry out lung function detection according to the actual situation, focusing on monitoring and follow-up of high-risk groups to achieve early and timely prevention, diagnosis and treatment of chronic obstructive pulmonary disease.
Aged ; Adult ; Humans ; Male ; Middle Aged ; Female ; Cough/epidemiology* ; Lung ; Pulmonary Disease, Chronic Obstructive/epidemiology* ; Chronic Disease ; Lung Diseases ; Vital Capacity ; Dyspnea ; Dust/analysis* ; Forced Expiratory Volume

Objective:To explore the screening scheme of gastric cancer in large-scale natural population in Wuxi.Methods:From December 2016 to December 2019, 105 865 residents of 19 communities (villages) in six streets of Xinwu District, Wuxi were randomly enrolled in this study by random number table. A household epidemiological questionnaire survey was conducted among 50 063 target population subjects (aged 40-69), and then, respondents were divided into four categories, category Ⅰ: HP (-), PG (-); category Ⅱ: HP (+ ), PG (-); category Ⅲ: HP (+ ), PG (+ ); category Ⅳ: HP (-), PG (+ )according to the serological Helicobacter pylori ( HP) antibodies and pepsinogen (PG) test results. People in category Ⅲ and Ⅳ were all selected into group C and group D respectively, then individuals 3 times of group D were randomly selected from category Ⅰ to assign to group A, and individuals 3 times of group C from category Ⅱwere assigned to group B in the same way. Remaining individuals in category Ⅰ and Ⅱ who had first-degree family history of gastric cancer were also included in group A and group B, respectively. Endoscopic and pathological examination were performed on the above enrolled subjects for high grade intraepithelialneoplasia (HGIN), early gastric cancer and gastric cancer. Results:Of the 50 063 target subjects, 31 508 questionnaires were finally collected, with a participation rate of 62.9%. A total of 19 745 people were tested for serology, and the participation rate was 39.4% (19 745/50 063). Serological results showed that there were 11 152 people (56.48%) in category Ⅰ, 8 170 (41.38%) in category Ⅱ, 124 (0.63%) in category Ⅲ, and 299 (1.51%) in category Ⅳ. According to the exclusion criteria and principle of voluntariness, 3 400 individuals were candidates to undergo gastroscopy. Finally, a total of 2 389 people came to the hospital for gastroscopy, 1 263 in group A, 814 in group B, 86 in group C and 226 in group D, with an overall response rate of 70.3% (2 389/3 400), target population participation rate of 4.8% (389/50 063), and the overall population participation rate of 2.3% (2 389/105 865). In the 2 389 cases, there were 32 cases (1.34%) of HGIN and gastric cancer by gastroscopy and biopsy pathology, among which 1 case (3.125%) aged 40-49, 9 (28.125%) aged 50-59, and 22 (68.750%) aged 60-69. Among the 32 cases, 25 cases (78.13%)were pathologically confirmed as having HGIN or early gastric cancer by endoscopic submucosal dissection or surgical operation. By eliminating 810 people (including 3 gastric cancer) without first-degree family history with gastric cancer in group Ⅰ and Ⅱ, and increasing the gastroscopy screening age to 50 years (exluding 214 people aged 40-49, including 1 gastric cancer), the number of people who should undergo gastroscopy could be reduced from 2 389 to 1 365, and 28 cases of HGIN or gastric cancer were still detected, including 22 HGIN or early gastric cancer.Conclusion:Gastroscopy after the screening with epidemiological, serological tests, age and first-degree relative with gastric cancer family history is suitable for gastric cancer screening in Wuxi. Based on Chinese national conditions, a new community gastric cancer screening program is recommended in Wuxi considering cost-effectiveness, which includes those over 50 years old, serological PG (+ ) and first-degree relatives with family history of gastric cancer.

Objective:To investigate the differential expression and gene functions of up-regulated genes in rats with spinal cord injury. Methods:Female Sprague-Dawley rats' model of spinal cord injury was established with the modified Allen's method. Gene chip technology was used to detect the variation of differentially expressed genes in the spinal cord after spinal cord injury in rats. The differences in genes, functional localization and pathways were analyzed with gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway database. Results:The results of total RNA quality in spinal cord segment were qualified. Gene chip results showed that there were 1874 differentially up-regulated genes and 2348 differentially down-regulated genes. Bioinformatics was used to analyze differentially up-regulated genes in terms of biological processes, cellular components, and molecular functions. The differentially up-regulated genes were involving apoptosis, immune response, inflammation, etc., pathway analysis mainly showed the differentially up-regulated genes involved phosphoinositide 3-kinase protein kinase B signaling pathway and Toll-like receptor signaling pathways. Conclusion:Differentially up-regulated genes may be involved in secondary reactions following spinal cord injury, such as inflammation, immune response and hypoxia, and then further affect motor function and sensory function.

Background:: Clinical remission is the treatment target in rheumatoid arthritis (RA). This study aimed to investigate clinical remission and related factors in a large cohort of patients with RA. Methods:: This study composed of 342 patients with RA. Data were collected by face-to-face interview of 1049 patients with RA who visited the Department of Rheumatology of three teaching hospitals from September 2015 to May 2016. The patients with RA were clinically assessed by rheumatologists and a four-page questionnaire was completed on site. Subsequently, patients fulfilled remission criteria were further analyzed. The practicability of different definitions of remission of RA was rated by a panel of rheumatologists. Sustained intensive disease modifying anti-rheumatic drug (DMARD) treatment was defined as a combination treatment with two or more DMARDs for at least 6 months. Results:: In this cohort of 342 patients with RA, the proportions of patients achieving remission were 38.0%, 29.5%, 24.9%, 21.1%, 19.0%, 18.1%, and 17.0%, based on criteria of disease activity score in 28 joints (DAS28) using CRP (DAS28-CRP), DAS28 using ESR (DAS28-ESR), routine assessment of patient index data 3 (RAPID-3), Boolean, simplified disease activity index (SDAI), clinical disease activity index, and the newly described clinical deep remission (CliDR), respectively. Boolean and CliDR are the best in practicability scored by rheumatologists (7.5 and 8.0, respectively). Compared with the non-sustained intensive group, sustained intensive treatment with DMARDs yielded higher remission rates of 25.6%, 23.8%, and 21.3% in patients with RA based on Boolean (χ²=3.937, P=0.047), SDAI (χ²=4.666, P=0.031), and CliDR criteria (χ²=4.297, P=0.038). The most commonly prescribed conventional synthesized DMARDs (csDMARDs) in patients with RA was leflunomide, followed by methotrexate, and hydroxychloroquine. Compared with the non-remission group, patients achieving remission had a longer median duration of DMARDs (45.0 [22.8–72.3] months, Z=-2.295, P=0.022). Conclusions: The findings in this study indicated that clinical deep remission is achievable in patients with RA. Sustained intensive DMARD treatment is needed to achieve a better outcome in RA.

BACKGROUND: Clinical remission is the treatment target in rheumatoid arthritis (RA). This study aimed to investigate clinical remission and related factors in a large cohort of patients with RA. METHODS: This study composed of 342 patients with RA. Data were collected by face-to-face interview of 1049 patients with RA who visited the Department of Rheumatology of three teaching hospitals from September 2015 to May 2016. The patients with RA were clinically assessed by rheumatologists and a four-page questionnaire was completed on site. Subsequently, patients fulfilled remission criteria were further analyzed. The practicability of different definitions of remission of RA was rated by a panel of rheumatologists. Sustained intensive disease modifying anti-rheumatic drug (DMARD) treatment was defined as a combination treatment with two or more DMARDs for at least 6 months. RESULTS: In this cohort of 342 patients with RA, the proportions of patients achieving remission were 38.0%, 29.5%, 24.9%, 21.1%, 19.0%, 18.1%, and 17.0%, based on criteria of disease activity score in 28 joints (DAS28) using CRP (DAS28-CRP), DAS28 using ESR (DAS28-ESR), routine assessment of patient index data 3 (RAPID-3), Boolean, simplified disease activity index (SDAI), clinical disease activity index, and the newly described clinical deep remission (CliDR), respectively. Boolean and CliDR are the best in practicability scored by rheumatologists (7.5 and 8.0, respectively). Compared with the non-sustained intensive group, sustained intensive treatment with DMARDs yielded higher remission rates of 25.6%, 23.8%, and 21.3% in patients with RA based on Boolean (χ = 3.937, P = 0.047), SDAI (χ = 4.666, P = 0.031), and CliDR criteria (χ = 4.297, P = 0.038). The most commonly prescribed conventional synthesized DMARDs (csDMARDs) in patients with RA was leflunomide, followed by methotrexate, and hydroxychloroquine. Compared with the non-remission group, patients achieving remission had a longer median duration of DMARDs (45.0 [22.8-72.3] months, Z = -2.295, P = 0.022). CONCLUSIONS The findings in this study indicated that clinical deep remission is achievable in patients with RA. Sustained intensive DMARD treatment is needed to achieve a better outcome in RA.
Adult ; Aged ; Antirheumatic Agents ; therapeutic use ; Arthritis, Rheumatoid ; drug therapy ; pathology ; Cross-Sectional Studies ; Female ; Humans ; Hydroxychloroquine ; therapeutic use ; Leflunomide ; therapeutic use ; Male ; Methotrexate ; therapeutic use ; Middle Aged ; Retrospective Studies ; Surveys and Questionnaires

Objective To evaluate the efficacy of gait training and assessment system of Lokomat automatic robot (Lokomat robot) in patients with Parkinson's disease (PD).Methods Based on Hoehn-Yahr scale, 30 PD patients ranging from stage 2.5 to 3 were included and randomly assigned to Lokomat robot group ( n＝15) and control group ( n＝15).Lokomat robot system was employed in the training session of the Lokomat robot group, whereas patients in the control group were trained under auditory and visual guidance.Each training session lasted for 20 minutes, and repeated three days per week.Three motor assessments were performed before and after the four weeks training , including timed up and go test (TUGT), Unified Parkinson's Disease Rating Scale Ⅲ(UPDRS-Ⅲ) and three-dimensional gait analysis. Repeated measure analysis was performed under general linear mode , using SPSS 20.0.Results Gender, age, height and age of onset were matched in the Lokomat robot and the control groups .Scores of UPDRS-Ⅲ(Lokomat robot group , 23.46 ±2.72 vs 15.87 ±2.07; control group, 23.73 ±1.98 vs 18.07 ±0.80) and results of TUGT (Lokomat robot group, (15.42 ±5.59) vs (10.06 ±4.88) min; control group, (15.75 ± 4.67) vs (12.98 ±3.24) min) showed statistically significant differences before and after the gait training (UPDRS-Ⅲ, F＝258.598, P＝0.000; TUGT, F＝64.998, P＝0.000), and between the two groups (UPDRS-Ⅲ, F＝5.492, P＝0.026; TUGT, F＝6.522, P＝0.016).The step length (Lokomat robot group, (40.00 ±7.05) vs (52.70 ±7.62) cm; control group, (39.16 ±4.52) vs (46.72 ±7.29) cm), stride length (Lokomat robot group, (76.03 ±12.50) vs (90.60 ±12.46) cm; control group, (77.25 ± 8.07 ) vs (88.21 ±8.17) cm), walking pace ( Lokomat robot group, (67.16 ±12.79) vs (83.72 ± 10.96) m/min; control group, (65.35 ±11.56) vs (77.18 ±10.60) m/min), and total supporting phase (Lokomat robot group, 62.31% ±3.32% vs 56.05% ±3.98%; control group, 62.52% ±3.73% vs 57.96%±3.51%) showed significant improvement after training ( step length, F＝90.866, P＝0.000;stride length, F＝218.152, P＝0.000; walking pace, F＝172.236, P＝0.000; total supporting phase , F＝197.945, P＝0.000).Meanwhile, these improvements were more significant in the Lokomat robot group than the control group ( step length, F＝5.853, P＝0.022; stride length, F＝4.346, P＝0.046;walking pace, F＝4.904, P＝0.035; total supporting phase, F＝4.845, P＝0.036).No significant difference in step frequency was found before and after gait training.Conclusion Both gait trainings improved walking ability in PD patients , and Lokomat robot system guided training showed more obvious improvement than the traditional training under hearing and visual cue.