Objective:To analyze the curative effect of humidified high-flow nasal oxygen therapy combined with alveolar lavage in patients with severe pneumonia and respiratory failure.Methods:120 patients with severe pneumonia ...Objective:To analyze the curative effect of humidified high-flow nasal oxygen therapy combined with alveolar lavage in patients with severe pneumonia and respiratory failure.Methods:120 patients with severe pneumonia complicated with respiratory failure admitted to the Third People’s Hospital of Xining from July 2021 to December 2022 were randomly divided into two groups:group A and group B.The patients in group A were given humidified high-flow nasal oxygen therapy combined with alveolar lavage,whereas those in group B were given humidified high-flow nasal oxygen therapy.The treatment efficacy,blood gas analysis results,and differences in inflammatory mediators were compared between the two groups.Results:The curative effect in group A(96.67%)was significantly higher than that in group B(81.67%),P<0.05;the partial pressure of carbon dioxide(PaCO2),partial pressure of oxygen(PaO2),oxygen saturation(SpO2),and Horowitz index(P/F)of group A were significantly better than group B,P<0.05;the interleukin 6(IL-6),tumor necrosis factor alpha(TNF-α),and C-reactive protein(CRP)levels,white blood cell(WBC)count,serum procalcitonin(PCT),and neutrophil(N)percentage of group A were significantly lower than those of group B,P<0.05.Conclusion:For patients with severe pneumonia complicated with respiratory failure,alveolar lavage,on the basis of humidified high-flow oxygen therapy,can inhibit local inflammation,improve blood gas analysis results,promote disease recovery,and improve the clinical treatment effect。展开更多
Objective:To study the effect of fiberoptic bronchoscopic bronchoalveolar lavage with ambroxol on the systemic inflammatory response syndrome (SIRS) and target organ damage in patients with severe pneumonia complicate...Objective:To study the effect of fiberoptic bronchoscopic bronchoalveolar lavage with ambroxol on the systemic inflammatory response syndrome (SIRS) and target organ damage in patients with severe pneumonia complicated by respiratory failure.Methods: A total of 68 patients with severe pneumonia complicated by respiratory failure who received inpatient treatment in our hospital between July 2013 and December 2016 were collected and then divided into the control group (n=35) who received conventional therapy and the observation group (n=33) who received fiberoptic bronchoscopic bronchoalveolar lavage with ambroxol + conventional therapy after the therapies were reviewed. The systemic inflammatory response as well as cardiac and liver function before and after treatment were compared between two groups of patients.Results: Before treatment, differences in serum levels of inflammatory factors, myocardial enzyme spectrum and liver function indexes were not statistically significant between the two groups of patients. After treatment, serum inflammatory factors IL-6, IL-8, TNF-α and CRP levels in observation group were lower than those in control group;serum myocardial enzyme spectrum LDH,α-HBDH, CKMB and cTnI levels were lower than those in control group;serum liver function index Alb content was higher than that in control group while ALP, TBA, ALT and AST contents were lower than those in control group.Conclusion:Fiberoptic bronchoscopic bronchoalveolar lavage with ambroxol can effectively reduce the degree of SIRS, and also reduce the cardiac and liver function injury in patients with severe pneumonia complicated by respiratory failure.展开更多
BACKGROUND The pathophysiological characteristics of severe pneumonia complicated by respiratory failure comprise pulmonary parenchymal changes leading to ventilation imbalance,alveolar capillary injury,pulmonary edem...BACKGROUND The pathophysiological characteristics of severe pneumonia complicated by respiratory failure comprise pulmonary parenchymal changes leading to ventilation imbalance,alveolar capillary injury,pulmonary edema,refractory hypoxemia,and reduced lung compliance.Prolonged hypoxia can cause acid-base balance disorder,peripheral circulatory failure,blood-pressure reduction,arrhythmia,and other adverse consequences.AIM To investigate sequential mechanical ventilation’s effect on severe pneumonia complicated by respiratory failure.METHODS We selected 108 patients with severe pneumonia complicated by respiratory failure who underwent mechanical ventilation between January 2018 and September 2020 at the Luhe Hospital’s Intensive Care Unit and divided them into sequential and regular groups according to a randomized trial,with each group comprising 54 patients.The sequential group received invasive and non-invasive sequential mechanical ventilation,whereas the regular group received invasive mechanical ventilation.Blood-gas parameters,hemodynamic parameters,respiratory mechanical parameters,inflammatory factors,and treatment outcomes were compared between the two groups before and after mechanical-ventilation treatment.RESULTS The arterial oxygen partial pressure and stroke volume variation values of the sequential group at 24,48,and 72 h of treatment were higher than those of the conventional group(P<0.05).The carbon dioxide partial pressure value of the sequential group at 72 h of treatment and the Raw value of the treatment group at 24 and 48 h were lower than those of the conventional group(P<0.05).The pH value of the sequential group at 24 and 72 h of treatment,the central venous pressure value of the treatment at 24 h,and the Cst value of the treatment at 24 and 48 h were higher than those of the conventional group(P<0.05).The tidal volume in the sequential group at 24 h of treatment was higher than that in the conventional group(P<0.05),the measured values of interleukin-6 and tumor necrosis factor-αin the sequential group at 72 h of treatment were lower than those in the conventional group(P<0.05),and the total time of mechanical ventilation in the sequential group was shorter than that in the conventional group,with a statistically significant difference(P<0.05).CONCLUSION Treating severe pneumonia complicated by respiratory failure with sequential mechanical ventilation is more effective in improving respiratory system compliance,reducing inflammatory response,maintaining hemodynamic stability,and improving patient blood-gas levels;however,from this study’s perspective,it cannot reduce patient mortality.展开更多
[Objectives]To treat patients with Lower-Jiao Obstruction Syndrome caused by severe pneumonia complicated with heart failure using the retention enema with Modified Dahuang Mudan Decoction,and to observe the effect an...[Objectives]To treat patients with Lower-Jiao Obstruction Syndrome caused by severe pneumonia complicated with heart failure using the retention enema with Modified Dahuang Mudan Decoction,and to observe the effect and safety of this treatment on inflammatory indicators,cardiac function,gastrointestinal function and multiple organ failure in patients with Lower-Jiao(lower energizer)Obstruction Syndrome caused by severe pneumonia complicated with heart failure.[Methods]54 patients with Lower-Jiao Obstruction Syndrome caused by severe pneumonia complicated with heart failure diagnosed in Nanchong Chinese Medicine Hospital from January 2020 to December 2021 were randomly divided into experimental group(n=27)and control group(n=27).The control group was given conventional treatment combined with 0.9%sodium chloride injection(100 mL)+glycerine enema(40 mL).The treatment group was treated with Modified Dahuang Mudan Decoction on the basis of conventional treatment for 7 d.The efficacy indicators and adverse events such as white blood count(WBC),C-reactive protein(CRP),procalcitonin(PCT),N-terminal pro-brain natriuretic peptide(NT-proBNP),Lausanne Intestinal Failure Estimation(LIFE)and multiple organ dysfunction score(MODS)were observed.[Results](i)There was no significant difference in WBC,PCT,CRP and NT-proBNP between the two groups before treatment.All indicators after treatment were significantly lower than those before treatment in both groups(P<0.05).The levels of WBC,PCT and CRP in the treatment group were lower than those in the control group after treatment(P<0.05),and there was no significant difference in NT-proBNP between the two groups after treatment(P>0.05),but the difference in NT-proBNP before and after treatment in the treatment group was higher than that in the control group.(ii)The LIFE of the two groups decreased significantly after treatment,and the improvement of LIFE of the treatment group was better than that of the control group(P<0.05).(iii)The MODS of the two groups decreased significantly after treatment(P<0.05),and the degree of decrease after treatment in the treatment group was higher than that in the control group(P<0.05).(iv)There was no significant difference in all-cause mortality between the two groups(P>0.05).(v)No serious adverse events were found in both groups during the treatment period.[Conclusions]The conventional treatment,combined with the retention enema with Modified Dahuang Mudan Decoction could further reduce the inflammatory indicators,improve cardiac function,improve intestinal function and organ function,and the safety was good.展开更多
文摘Objective:To analyze the curative effect of humidified high-flow nasal oxygen therapy combined with alveolar lavage in patients with severe pneumonia and respiratory failure.Methods:120 patients with severe pneumonia complicated with respiratory failure admitted to the Third People’s Hospital of Xining from July 2021 to December 2022 were randomly divided into two groups:group A and group B.The patients in group A were given humidified high-flow nasal oxygen therapy combined with alveolar lavage,whereas those in group B were given humidified high-flow nasal oxygen therapy.The treatment efficacy,blood gas analysis results,and differences in inflammatory mediators were compared between the two groups.Results:The curative effect in group A(96.67%)was significantly higher than that in group B(81.67%),P<0.05;the partial pressure of carbon dioxide(PaCO2),partial pressure of oxygen(PaO2),oxygen saturation(SpO2),and Horowitz index(P/F)of group A were significantly better than group B,P<0.05;the interleukin 6(IL-6),tumor necrosis factor alpha(TNF-α),and C-reactive protein(CRP)levels,white blood cell(WBC)count,serum procalcitonin(PCT),and neutrophil(N)percentage of group A were significantly lower than those of group B,P<0.05.Conclusion:For patients with severe pneumonia complicated with respiratory failure,alveolar lavage,on the basis of humidified high-flow oxygen therapy,can inhibit local inflammation,improve blood gas analysis results,promote disease recovery,and improve the clinical treatment effect。
文摘Objective:To study the effect of fiberoptic bronchoscopic bronchoalveolar lavage with ambroxol on the systemic inflammatory response syndrome (SIRS) and target organ damage in patients with severe pneumonia complicated by respiratory failure.Methods: A total of 68 patients with severe pneumonia complicated by respiratory failure who received inpatient treatment in our hospital between July 2013 and December 2016 were collected and then divided into the control group (n=35) who received conventional therapy and the observation group (n=33) who received fiberoptic bronchoscopic bronchoalveolar lavage with ambroxol + conventional therapy after the therapies were reviewed. The systemic inflammatory response as well as cardiac and liver function before and after treatment were compared between two groups of patients.Results: Before treatment, differences in serum levels of inflammatory factors, myocardial enzyme spectrum and liver function indexes were not statistically significant between the two groups of patients. After treatment, serum inflammatory factors IL-6, IL-8, TNF-α and CRP levels in observation group were lower than those in control group;serum myocardial enzyme spectrum LDH,α-HBDH, CKMB and cTnI levels were lower than those in control group;serum liver function index Alb content was higher than that in control group while ALP, TBA, ALT and AST contents were lower than those in control group.Conclusion:Fiberoptic bronchoscopic bronchoalveolar lavage with ambroxol can effectively reduce the degree of SIRS, and also reduce the cardiac and liver function injury in patients with severe pneumonia complicated by respiratory failure.
文摘BACKGROUND The pathophysiological characteristics of severe pneumonia complicated by respiratory failure comprise pulmonary parenchymal changes leading to ventilation imbalance,alveolar capillary injury,pulmonary edema,refractory hypoxemia,and reduced lung compliance.Prolonged hypoxia can cause acid-base balance disorder,peripheral circulatory failure,blood-pressure reduction,arrhythmia,and other adverse consequences.AIM To investigate sequential mechanical ventilation’s effect on severe pneumonia complicated by respiratory failure.METHODS We selected 108 patients with severe pneumonia complicated by respiratory failure who underwent mechanical ventilation between January 2018 and September 2020 at the Luhe Hospital’s Intensive Care Unit and divided them into sequential and regular groups according to a randomized trial,with each group comprising 54 patients.The sequential group received invasive and non-invasive sequential mechanical ventilation,whereas the regular group received invasive mechanical ventilation.Blood-gas parameters,hemodynamic parameters,respiratory mechanical parameters,inflammatory factors,and treatment outcomes were compared between the two groups before and after mechanical-ventilation treatment.RESULTS The arterial oxygen partial pressure and stroke volume variation values of the sequential group at 24,48,and 72 h of treatment were higher than those of the conventional group(P<0.05).The carbon dioxide partial pressure value of the sequential group at 72 h of treatment and the Raw value of the treatment group at 24 and 48 h were lower than those of the conventional group(P<0.05).The pH value of the sequential group at 24 and 72 h of treatment,the central venous pressure value of the treatment at 24 h,and the Cst value of the treatment at 24 and 48 h were higher than those of the conventional group(P<0.05).The tidal volume in the sequential group at 24 h of treatment was higher than that in the conventional group(P<0.05),the measured values of interleukin-6 and tumor necrosis factor-αin the sequential group at 72 h of treatment were lower than those in the conventional group(P<0.05),and the total time of mechanical ventilation in the sequential group was shorter than that in the conventional group,with a statistically significant difference(P<0.05).CONCLUSION Treating severe pneumonia complicated by respiratory failure with sequential mechanical ventilation is more effective in improving respiratory system compliance,reducing inflammatory response,maintaining hemodynamic stability,and improving patient blood-gas levels;however,from this study’s perspective,it cannot reduce patient mortality.
基金Supported by Sichuan Science and Technology Plan Project-Key R&D Project(2022YFS0410)Nanchong R&D Funding Project(19YFZJ0005)Science and Technology Research Project of Sichuan Provincial Administration of Chinese Medicine(2020LC0150)。
文摘[Objectives]To treat patients with Lower-Jiao Obstruction Syndrome caused by severe pneumonia complicated with heart failure using the retention enema with Modified Dahuang Mudan Decoction,and to observe the effect and safety of this treatment on inflammatory indicators,cardiac function,gastrointestinal function and multiple organ failure in patients with Lower-Jiao(lower energizer)Obstruction Syndrome caused by severe pneumonia complicated with heart failure.[Methods]54 patients with Lower-Jiao Obstruction Syndrome caused by severe pneumonia complicated with heart failure diagnosed in Nanchong Chinese Medicine Hospital from January 2020 to December 2021 were randomly divided into experimental group(n=27)and control group(n=27).The control group was given conventional treatment combined with 0.9%sodium chloride injection(100 mL)+glycerine enema(40 mL).The treatment group was treated with Modified Dahuang Mudan Decoction on the basis of conventional treatment for 7 d.The efficacy indicators and adverse events such as white blood count(WBC),C-reactive protein(CRP),procalcitonin(PCT),N-terminal pro-brain natriuretic peptide(NT-proBNP),Lausanne Intestinal Failure Estimation(LIFE)and multiple organ dysfunction score(MODS)were observed.[Results](i)There was no significant difference in WBC,PCT,CRP and NT-proBNP between the two groups before treatment.All indicators after treatment were significantly lower than those before treatment in both groups(P<0.05).The levels of WBC,PCT and CRP in the treatment group were lower than those in the control group after treatment(P<0.05),and there was no significant difference in NT-proBNP between the two groups after treatment(P>0.05),but the difference in NT-proBNP before and after treatment in the treatment group was higher than that in the control group.(ii)The LIFE of the two groups decreased significantly after treatment,and the improvement of LIFE of the treatment group was better than that of the control group(P<0.05).(iii)The MODS of the two groups decreased significantly after treatment(P<0.05),and the degree of decrease after treatment in the treatment group was higher than that in the control group(P<0.05).(iv)There was no significant difference in all-cause mortality between the two groups(P>0.05).(v)No serious adverse events were found in both groups during the treatment period.[Conclusions]The conventional treatment,combined with the retention enema with Modified Dahuang Mudan Decoction could further reduce the inflammatory indicators,improve cardiac function,improve intestinal function and organ function,and the safety was good.
