Thoracic anesthesia with spontaneous respiration represents a form of precision anesthesia meticulously customized to individual patients.Considering the more stringent requirements this anesthesia approach imposes on the regulation of respiratory function,the writing group of the"Consensus of Experts on the Management of Thoracic Anesthesia with Spontaneous Respiration"has formulated elaborate guidelines regarding indications and contraindications,preoperative evaluation,anesthesia implementation,common complications,and treatment strategies.This was accomplished by referencing relevant domestic and international literature and integrating it with actual clinical requirements.The objective is to standardize the rational application of this anesthesia method.

Objective:To analyze the risk factors of poor prognosis in older adult patients with acute respiratory failure (ARF) induced by septic shock.Methods:A retrospective analysis was performed on the clinical data of 146 patients with ARF induced by septic shock who received treatment at Lishui Central Hospital between January 2020 and December 2022. According to prognosis, these patients were divided into a good prognosis group and a poor prognosis group. The factors that affect the prognosis were analyzed by regression analysis.Results:Among the 146 patients, there were 102 cases (69.86%) with a good prognosis and 44 cases (30.14%) with a poor prognosis. The incidence of multidrug-resistant bacterial infections and the Murray lung injury score in the poor prognosis group were 54.54% (24/44) and (2.11 ± 1.02), respectively, both of which were significantly higher than those in the good prognosis group [23.53% (24/102), (3.29 ± 0.12), χ2 = 13.40, t = 7.63, both P < 0.001]. In the poor prognosis group, the usage rate of beta-blockers was 34.09% (15/44), while oxygenation index and serum levels of albumin and Ca 2+ were (211.32 ± 44.56) mmHg (1 mmHg = 0.133 kPa), (27.02 ± 5.21) g/L, and (2.19 ± 0.25) mmol/L, respectively. These values were significantly lower than those in the poor prognosis group [63.73% (65/102), (257.46 ± 49.65) mmHg, (30.57 ± 5.45) g/L, (2.52 ± 0.31) mmol/L, χ2 = 10.89, t = 5.54, 3.65, 6.23, all P < 0.001]. An increased Murray lung injury score, the presence of multidrug-resistant bacterial infections, and decreased serum levels of Ca 2+ and albumin were independent risk factors for poor prognosis in patients with ARF induced by septic shock ( OR = 1.958, 2.100, 2.147, 2.098, all P < 0.05). Conversely, the use of beta-blockers was identified as a protective factor for prognosis ( OR = 0.480, P = 0.025). Conclusions:Multidrug-resistant bacterial infections, low oxygenation index, and decreased serum levels of Ca 2+ and albumin are independent risk factors for poor prognosis in patients with ARF induced by septic shock. Conversely, the use of beta-blockers serves as a protective factor for prognosis.

Objective:To analyze the risk factors of poor prognosis in older adult patients with acute respiratory failure (ARF) induced by septic shock.Methods:A retrospective analysis was performed on the clinical data of 146 patients with ARF induced by septic shock who received treatment at Lishui Central Hospital between January 2020 and December 2022. According to prognosis, these patients were divided into a good prognosis group and a poor prognosis group. The factors that affect the prognosis were analyzed by regression analysis.Results:Among the 146 patients, there were 102 cases (69.86%) with a good prognosis and 44 cases (30.14%) with a poor prognosis. The incidence of multidrug-resistant bacterial infections and the Murray lung injury score in the poor prognosis group were 54.54% (24/44) and (2.11 ± 1.02), respectively, both of which were significantly higher than those in the good prognosis group [23.53% (24/102), (3.29 ± 0.12), χ2 = 13.40, t = 7.63, both P < 0.001]. In the poor prognosis group, the usage rate of beta-blockers was 34.09% (15/44), while oxygenation index and serum levels of albumin and Ca 2+ were (211.32 ± 44.56) mmHg (1 mmHg = 0.133 kPa), (27.02 ± 5.21) g/L, and (2.19 ± 0.25) mmol/L, respectively. These values were significantly lower than those in the poor prognosis group [63.73% (65/102), (257.46 ± 49.65) mmHg, (30.57 ± 5.45) g/L, (2.52 ± 0.31) mmol/L, χ2 = 10.89, t = 5.54, 3.65, 6.23, all P < 0.001]. An increased Murray lung injury score, the presence of multidrug-resistant bacterial infections, and decreased serum levels of Ca 2+ and albumin were independent risk factors for poor prognosis in patients with ARF induced by septic shock ( OR = 1.958, 2.100, 2.147, 2.098, all P < 0.05). Conversely, the use of beta-blockers was identified as a protective factor for prognosis ( OR = 0.480, P = 0.025). Conclusions:Multidrug-resistant bacterial infections, low oxygenation index, and decreased serum levels of Ca 2+ and albumin are independent risk factors for poor prognosis in patients with ARF induced by septic shock. Conversely, the use of beta-blockers serves as a protective factor for prognosis.

Thoracic anesthesia with spontaneous respiration represents a form of precision anesthesia meticulously customized to individual patients.Considering the more stringent requirements this anesthesia approach imposes on the regulation of respiratory function,the writing group of the"Consensus of Experts on the Management of Thoracic Anesthesia with Spontaneous Respiration"has formulated elaborate guidelines regarding indications and contraindications,preoperative evaluation,anesthesia implementation,common complications,and treatment strategies.This was accomplished by referencing relevant domestic and international literature and integrating it with actual clinical requirements.The objective is to standardize the rational application of this anesthesia method.

Objective:To investigate the clinical characteristics in older adult patients with sepsis and heart failure, and to analyze the influential factors of prognosis.Methods:Eighty-eight older adult patients with sepsis and heart failure who received treatment at Lishui Central Hospital from January 2020 to December 2022 were retrospectively included in the heart failure group. Eighty-eight older adult patients with sepsis, who did not have heart failure, were selected in a 1:1 ratio to form a non-heart failure group. Based on their survival status during hospitalization, the patients in the heart failure group were divided into two subgroups: the survival group and the death group. Logistic regression analysis was performed to identify the risk factors associated with the development of heart failure and adverse disease outcomes in older adult patients with sepsis.Results:There were no statistically significant differences in sex, smoking history, alcohol consumption history, history of hypertension, and history of diabetes between the heart failure group and the non-heart failure group (all P > 0.05). However, the proportion of patients aged 75 years or older in the heart failure group was 52.27% (46/88), which was significantly higher than the proportion in the non-heart failure group [34.09% (30/88), χ2 = 5.93, P < 0.05]. The proportion of patients with respiratory system infections in the heart failure group was 53.41% (47/88), which was significantly higher than the proportion in the non-heart failure group [29.55% (26/88), χ2 = 10.37, P < 0.05]. Logistic regression analysis showed that advanced age and respiratory system infections are independent risk factors for the development of heart failure in patients with sepsis. Among patients with sepsis and heart failure, 45 survived and 43 died, resulting in a mortality rate of 48.86%. The average age of patients in the death group was (76.27 ± 4.14) years, which was significantly higher than that in the survival group [(72.29 ± 4.06) years, t = 4.55, P < 0.05]. The brain natriuretic peptide level and the Acute Physiology and Chronic Health Evaluation II (APACHE II) score in the death group were (636.70 ± 70.29) pg/mL and (31.93 ± 3.08) points, respectively, both of which were significantly higher than those in the survival group [(552.80 ± 54.66) pg/mL, (27.06 ± 3.80) points, t = 6.27, 6.59, both P < 0.05]. The lactate clearance rate and serum albumin level in the death group were (13.63 ± 4.84)% and (26.09 ± 4.77) g/L, respectively, both of which were significantly lower than those in the survival group [(19.94 ± 5.07)%, (30.55 ± 5.17) g/L, t = 5.97, 4.20, both P < 0.05]. Logistic regression analysis showed that in patients with sepsis and heart failure, advanced age, elevated serum brain natriuretic peptide levels, and high APACHE II scores are risk factors for poor prognosis and death. A high lactate clearance rate at 24 hours and elevated serum albumin levels are protective factors for survival. Conclusion:Advanced age and respiratory system infections increase the risk of heart failure in patients with sepsis. Advanced age, elevated brain natriuretic peptide levels, and high APACHE II scores are associated with an increased risk of death in these patients. High lactate clearance rates and elevated serum albumin levels are indicative of a reduced risk of death in patients with sepsis.

Objective:To analyze the clinical characteristics and prognosis of patients with CD5+diffuse large B-cell lymphoma(DLBCL).Methods:The clinical data of 161 newly treated DLBCL patients in Gansu Provincial Hospital from January 2013 to January 2020 were retrospectively analyzed.According to CD5 expression,the patients were divided into CD5+group and CD5-group.The clinical characteristics and prognosis of the two groups were statistically analyzed.Results:The median age of patients in CD5+group was 62 years,which was higher than 56 years in CD5-group(P=0.048).The proportion of women in CD5+group was 62.96％,which was significantly higher than 41.79％in CD5-group(P=0.043).The proportion of patients with IPI score＞2 in CD5+group was 62.96％,which was higher than 40.30％in CD5-group(P=0.031).Survival analysis showed that the median overall survival and progression-free survival time of patients in CD5+group were 27(3-77)and 31(3-76)months,respectively,which were both shorter than 30(5-84)and 32.5(4-83)months in CD5-group(P=0.047,P=0.026).Univariate analysis showed that advanced age,positive CD5 expression,triple or double hit at initial diagnosis,high IPI score and no use of rituximab during chemotherapy were risk factors for the prognosis of DLBCL patients.Further Cox multivariate regression analysis showed that these factors were also independent risk factors except for advanced age.Conclusion:CD5+DLBCL patients have a worse prognosis than CD5-DLBCL patients.Such patients are more common in females,with advanced age and high IPI score,which is a special subtype of DLBCL.

Objective: To establish and evaluate a method of enriching bacteriophages in natural water based on ferric trichloride-polyvinylidene fluoride (FeCl₃-PVDF)membrane filter. Methods: Based on the principle of flocculation concentration, the method of recovering bacteriophage from water sample was established by using iron ion flocculation combined with membrane filter. The titer of phage was determined by Agar double layer method. The recovery efficiency of phage was detected by phage fluorescence staining and real-time fluorescence PCR reaction. Water samples from different sources were collected for simulation experiment to evaluate the enrichment effect. At the same time, the sewage discharged from hospitals was taken as the actual water sample, and the common clinical drug-resistant bacteria were used as the host indicator bacteria to further analyze the enrichment effect of FeCl₃-PVDF membrane filter rapid enrichment method on the bacteriophage in natural water samples. Results: The method of enrichment of bacteriophages in natural water by iron ion concentration 50 mg/L and PVDF membrane filter was established. The recovery rate of this method for bacteriophage was 93%-100%. Under the multi-functional microscope, it was found that the bacteriophage of the enriched water sample increased significantly and the fluorescence value of the enriched water sample determined by the enzyme labeling instrument was about 13 times as high as that before enrichment. After concentration of the actual water samples from the hospital drainage, the positive rate of bacteriophage isolation in the concentrated group and the non-concentrated group was 23% and 4%, and the fluorescence value in the concentrated group was 2-24 times as high as that of the non-concentrated group. Conclusion: The method of FeCl₃-PVDF membrane filter is a simple, efficient and rapid method for enriching bacteriophages in different water samples.
Humans ; Bacteriophages ; Bacteria ; Iron ; Iron, Dietary ; Water

Objective: To establish a dynamic syndromic surveillance system in the border areas of Yunnan Province based on information technology, evaluate its effectiveness and timeliness in the response to common communicable disease epidemics and improve the communicable disease prevention and control in border areas. Methods: Three border counties were selected for full coverage as study areas, and dynamic surveillance for 14 symptoms and 6 syndromes were conducted in medical institutions, the daily collection of information about students' school absence in primary schools and febrile illness in inbound people at border ports were conducted in these counties from January 2016 to February 2018 to establish an early warning system based on mobile phone and computer platform for a field experimental study. Results: With syndromes of rash, influenza-like illness and the numbers of primary school absence, the most common communicable disease events, such as hand foot and mouth disease, influenza and chickenpox, can be identified 1-5 days in advance by using EARS-3C and Kulldorff time-space scanning models with high sensitivity and specificity. The system is easy to use with strong security and feasibility. All the information and the warning alerts are released in the form of interactive charts and visual maps, which can facilitate the timely response. Conclusions: This system is highly effective and easy to operate in the detection of possible outbreaks of common communicable diseases in border areas in real time, so the timely and effective intervention can be conducted to reduce the risk of local and cross-border communicable disease outbreaks. It has practical application value.
Humans ; Influenza, Human ; Sentinel Surveillance ; Syndrome ; China ; Cell Phone

Objective: To analyze the survival of newly diagnosed malignant tumors in cancer registration areas of Hubei Province from 2013 to 2015. Methods: From January 1, 2013 to December 31, 2015, all newly diagnosed malignant tumors were collected from cancer registration areas in Hubei Province, and patients were followed up using a combination of active and passive methods. Cancer survival was analyzed using the strs package in Stata software. Observed and expected survival were calculated using the life table and Ederer Ⅱ methods, and the difference in survival rate of patients with different sex, age, urban and rural areas and different cancer species was compared. Results: From 2013 to 2015, 83 987 new malignant tumors were diagnosed in cancer registration areas in Hubei Province, including 45 742 males (54.46%) and 38245 females (45.54%). The overall 5-year relative survival rate was 41.46%, 34.43% for men and 49.63% for women. With the increase of age, the observed survival rate and relative survival rate of patients of different genders showed a decreasing trend. The 5-year relative survival rate of patients with malignant tumors was 47.58% in urban areas and 26.58% in rural areas. The observed survival rate and relative survival rate in rural areas were significantly lower than those in urban areas. The overall 5-year relative survival rates for common malignancies were 20.61% for lung cancer, 15.36% for liver cancer, 22.89% for esophageal cancer, 34.92% for gastric cancer, and 54.87% for colorectal cancer. In addition, the 5-year relative survival rates of common malignant tumors in women were 78.65% for breast cancer and 52.55% for cervical cancer. Conclusions: In Hubei Province, the survival rate of malignant tumors is different among different genders, regions, age groups and cancer species. Prevention and treatment and health education should be strengthened for malignant tumor patients in rural areas and those with high incidence and low survival rate such as liver cancer and lung cancer, and relevant strategies should be formulated according to the gender and age distribution characteristics of different cancer species.
Humans ; Female ; Male ; Liver Neoplasms ; Uterine Cervical Neoplasms/epidemiology* ; Lung Neoplasms ; China/epidemiology* ; Urban Population ; Incidence ; Survival Analysis ; Rural Population ; Registries

Objective: To analyze the survival of newly diagnosed malignant tumors in cancer registration areas of Hubei Province from 2013 to 2015. Methods: From January 1, 2013 to December 31, 2015, all newly diagnosed malignant tumors were collected from cancer registration areas in Hubei Province, and patients were followed up using a combination of active and passive methods. Cancer survival was analyzed using the strs package in Stata software. Observed and expected survival were calculated using the life table and Ederer Ⅱ methods, and the difference in survival rate of patients with different sex, age, urban and rural areas and different cancer species was compared. Results: From 2013 to 2015, 83 987 new malignant tumors were diagnosed in cancer registration areas in Hubei Province, including 45 742 males (54.46%) and 38245 females (45.54%). The overall 5-year relative survival rate was 41.46%, 34.43% for men and 49.63% for women. With the increase of age, the observed survival rate and relative survival rate of patients of different genders showed a decreasing trend. The 5-year relative survival rate of patients with malignant tumors was 47.58% in urban areas and 26.58% in rural areas. The observed survival rate and relative survival rate in rural areas were significantly lower than those in urban areas. The overall 5-year relative survival rates for common malignancies were 20.61% for lung cancer, 15.36% for liver cancer, 22.89% for esophageal cancer, 34.92% for gastric cancer, and 54.87% for colorectal cancer. In addition, the 5-year relative survival rates of common malignant tumors in women were 78.65% for breast cancer and 52.55% for cervical cancer. Conclusions: In Hubei Province, the survival rate of malignant tumors is different among different genders, regions, age groups and cancer species. Prevention and treatment and health education should be strengthened for malignant tumor patients in rural areas and those with high incidence and low survival rate such as liver cancer and lung cancer, and relevant strategies should be formulated according to the gender and age distribution characteristics of different cancer species.
Humans ; Female ; Male ; Liver Neoplasms ; Uterine Cervical Neoplasms/epidemiology* ; Lung Neoplasms ; China/epidemiology* ; Urban Population ; Incidence ; Survival Analysis ; Rural Population ; Registries