Objective:To evaluate the efficacy of Sanhua essential oil inhalation as aromatherapy in patients with breast cancer-related depression.Methods:In total,144 patients with breast cancer-related depression who underwent...Objective:To evaluate the efficacy of Sanhua essential oil inhalation as aromatherapy in patients with breast cancer-related depression.Methods:In total,144 patients with breast cancer-related depression who underwent postoperative chemotherapy were recruited.The participants in the control group(n=52)were offered a placebo(sunflower oil)daily,whereas those in the essential oil group(n=52)were administered Sanhua essential oil.This study evaluated depression improvement,Hamilton Depression Scale score,scores of symptoms in traditional Chinese medicine(TCM),Pittsburgh Sleepiness Quotient Index score,incidence of nausea and vomiting,and signal changes on functional magnetic resonance imaging.Results:Depression improved by 48.1%and 21.2%in the essential oil and control groups,respectively(P=.010).The Hamilton Depression Scale score(P=.017),scores for symptoms in TCM(P=.002),and the incidence of nausea and vomiting in the acute and delayed phases were lower in the essential oil group than in the control group(nausea in the acute phase,P=.017;nausea in the delayed phase,P=.039;vomiting in the acute phase,P=.008;vomiting in the delayed phase,P=.081).The Pittsburgh Sleepiness Quotient Index score was lower in the essential oil group than in the control group(P=.005).Significant differences existed between the two groups in the left superior parietal gyrus,right precuneus,left dorsolateral superior frontal gyrus,and right precentral gyrus according to functional connectivity on functional magnetic resonance imaging.Conclusion:Inhalation of Sanhua essential oil alleviated depression in patients undergoing chemotherapy for breast cancer,improved sleep quality,relieved TCM symptoms,reduced nausea and vomiting,and regulated activities in the brain regions.展开更多
This study explores the clinical efficacy of budesonide combined with ambroxol inhalation therapy for neonatal pneumonia.A total of 68 neonatal pneumonia patients treated at Li County Hospital from January 2023 to Dec...This study explores the clinical efficacy of budesonide combined with ambroxol inhalation therapy for neonatal pneumonia.A total of 68 neonatal pneumonia patients treated at Li County Hospital from January 2023 to December 2024 were randomly divided into a monotherapy group and a combination group,with 34 patients in each.The monotherapy group received ambroxol inhalation therapy,while the combination group received budesonide inhalation therapy in addition to ambroxol.The recovery progress,blood gas analysis indicators,inflammatory response improvement,and overall clinical efficacy were compared between the two groups.Results showed that the combination group experienced a significantly shorter time for body temperature normalization(3.36±0.58 days vs.4.59±0.45 days),oxygen inhalation duration(4.89±0.57min vs.6.96±0.79min),disappearance of shortness of breath and cough(4.56±0.29 days vs.6.63±0.75 days),and resolution of lung wet rales(5.62±1.46 days vs.7.92±1.28 days)compared to the monotherapy group(P<0.05).Additionally,the total effective rate was significantly higher in the combination group(97.06%)than in the monotherapy group(73.52%)(P<0.05).Post-treatment,the combination group exhibited significantly better blood gas analysis and inflammatory response indicators(P<0.05).These findings suggest that budesonide combined with ambroxol inhalation therapy can effectively improve blood oxygen saturation,reduce inflammation,promote faster recovery,and enhance overall clinical efficacy,making it a reliable treatment option for neonatal pneumonia.展开更多
Herein,porous poly(lactic-co-glycolic acid)(PLGA)microspheres were prepared to load icariin andmiR-23b for the treatment of metastatic lung cancer.The microspheres exhibited desirable aerodynamic diameter,high drug lo...Herein,porous poly(lactic-co-glycolic acid)(PLGA)microspheres were prepared to load icariin andmiR-23b for the treatment of metastatic lung cancer.The microspheres exhibited desirable aerodynamic diameter,high drug loading and encapsulation efficiency,as well as a favorable drug release profile,which was beneficial for the deposition and exposure of drugs in the lung tissues.The release solution from microspheres exhibited a favorable anti-proliferative effect by inducting cell apoptosis and arresting the cell cycle at G1 phase,and meanwhile inhibited the migration and invasion of cancer cells.More importantly,the microspheres could be effectively inhaled and accumulated in the lung tissues to trigger the in situ apoptosis of tumor cells and suppress metastasis,using mice bearing melanoma-metastatic lung cancer as a model.Furthermore,inhalation of themicrospheres showed favorable biocompatibility,barely causing tissue damage.Overall,porous PLGA microspheres provide a promising platform for the inhalable co-delivery of drugs and genes to obtain ideal therapeutic efficacy in lung cancer and other pulmonary diseases.展开更多
Phencyclidine(PCP,known as angel dust) is a nonbarbiturate,non-narcotic intravenous(IV) anesthetic with potent analgesic effects.However,its medical use was discontinued because of postoperative agitation,disorientati...Phencyclidine(PCP,known as angel dust) is a nonbarbiturate,non-narcotic intravenous(IV) anesthetic with potent analgesic effects.However,its medical use was discontinued because of postoperative agitation,disorientation,psychosis,cardiotoxicity,and hallucinogenic effects.Consequently,the PCP began to be illicitly distributed.The use methods include snorting,inhalation,IV,and subcutaneous(SC) injection.[1-5] The characteristic toxidrome of PCP includes altered mental status,tachycardia,and nystagmus.At higher doses,patients may become comatose and develop sympathomimetic effects such as tachycardia,hypertension,hypersalivation,urinary retention,and bronchospasm.In cases of intoxication,the pupillary light reflex remains intact,although the pupil size may vary.[1,3-6] PCP has a direct cardiotoxic effect and may induce arrhythmias.[2] Hyperreflexia,muscle rigidity,choreiform movements and muscle fasciculations may occur.[2,4,6] PCP-induced acute respiratory distress syndrome(ARDS) and alveolar hemorrhage(AH) are rare but potentially life-threatening complications.The main causes of non-traumatic death in patients with PCP intoxication include cardiopulmonary arrest,intracranial hemorrhage and rhabdomyolysis.[2,3,5] This case report aims to emphasize the management and potential benefits of inhaled N-acetylcysteine(NAC) and tranexamic acid(TXA)for PCP-induced ARDS and AH.展开更多
This clinical study aimed to explore the therapeutic effect of recombinant human interferonα2b nebulization inhalation in the treatment of hand,foot,and mouth disease in children.Sixty-six patients were selected as t...This clinical study aimed to explore the therapeutic effect of recombinant human interferonα2b nebulization inhalation in the treatment of hand,foot,and mouth disease in children.Sixty-six patients were selected as the research subjects by the random sampling method and divided into a control group and an observation group.The patients in the control group were treated with ribavirin injection and oral lysine-inositol-vitamin B12 solution,while the patients in the observation group received the treatment of the control group combined with recombinant human interferonα2b nebulization inhalation.The clinical effects of the two groups were compared to determine the clinical efficacy of the two treatment plans.The total effective rates of treatment were 78.79%in the control group and 90.91%in the observation group.The research confirmed that the clinical effect of recombinant human interferonα2b nebulization inhalation in the treatment of hand,foot,and mouth disease in children is remarkable.It can significantly improve the symptoms of children with hand,foot,and mouth disease and is suitable for clinical application and promotion.展开更多
BACKGROUND Respiratory viruses are increasingly detected in children with communityacquired pneumonia.Further strategies to limit antibiotic use in children with viral pneumonia are warranted.AIM To explore clinical e...BACKGROUND Respiratory viruses are increasingly detected in children with communityacquired pneumonia.Further strategies to limit antibiotic use in children with viral pneumonia are warranted.AIM To explore clinical efficacy of budesonide/formoterol inhalation powder for viral pneumonia in children and its impact on cellular immunity and inflammatory factor production.METHODS A total of 60 children with viral pneumonia were recruited:30 receiving budesonide/formoterol inhalation powder and 30 conventional symptomatic treatment.Outcome measures included peripheral blood levels of inflammatory cytokines,CD4^(+),CD8^(+),Th1,Th2,Th17 and Treg,clinical efficacy,and incidence of adverse reactions.RESULTS Compared with the control group,the observation group showed a significant reduction in interleukin-6 and high-sensitivity C-reactive protein levels after treatment.Compared with the control group,the observation group showed a significant increase in CD4^(+)/CD8^(+)and Th1/Th2 levels,and a decrease in Th17/Treg levels after treatment.The total effective rates in the observation group and the control group were 93.75%and 85.00%,respectively,which was a significant difference(P=0.003).CONCLUSION Budesonide/formoterol inhalation powder significantly improved therapeutic efficacy for viral pneumonia in children.The mechanism of action may be related to downregulation of the inflammatory response and improved cellular immune function.展开更多
BACKGROUND Laparoscopic hernia repair is a minimally invasive surgery,but patients may experience emergence agitation(EA)during the post-anesthesia recovery period,which can increase pain and lead to complications suc...BACKGROUND Laparoscopic hernia repair is a minimally invasive surgery,but patients may experience emergence agitation(EA)during the post-anesthesia recovery period,which can increase pain and lead to complications such as wound reopening and bleeding.There is limited research on the risk factors for this agitation,and few effective tools exist to predict it.Therefore,by integrating clinical data,we have developed nomograms and random forest predictive models to help clinicians predict and potentially prevent EA.AIM To establish a risk nomogram prediction model for EA in patients undergoing laparoscopic hernia surgery under total inhalation combined with sacral block anesthesia.METHODS Based on the clinical information of 300 patients who underwent laparoscopic hernia surgery in the Nanning Tenth People’s Hospital,Guangxi,from January 2020 to June 2023,the patients were divided into two groups according to their sedation-agitation scale score,i.e.,the EA group(≥5 points)and the non-EA group(≤4 points),during anesthesia recovery.Least absolute shrinkage and selection operator regression was used to select the key features that predict EA,and incorporating them into logistic regression analysis to obtain potential pre-dictive factors and establish EA nomogram and random forest risk prediction models through R software.RESULTS Out of the 300 patients,72 had agitation during anesthesia recovery,with an incidence of 24.0%.American Society of Anesthesiologists classification,preoperative anxiety,solid food fasting time,clear liquid fasting time,indwelling catheter,and pain level upon awakening are key predictors of EA in patients undergoing laparoscopic hernia surgery with total intravenous anesthesia and caudal block anesthesia.The nomogram predicts EA with an area under the receiver operating characteristic curve(AUC)of 0.947,a sensi-tivity of 0.917,and a specificity of 0.877,whereas the random forest model has an AUC of 0.923,a sensitivity of 0.912,and a specificity of 0.877.Delong’s test shows no significant difference in AUC between the two models.Clinical decision curve analysis indicates that both models have good net benefits in predicting EA,with the nomogram effective within the threshold of 0.02 to 0.96 and the random forest model within 0.03 to 0.90.In the external model validation of 50 cases of laparoscopic hernia surgery,both models predicted EA.The nomogram model had a sensitivity of 83.33%,specificity of 86.84%,and accuracy of 86.00%,while the random forest model had a sensitivity of 75.00%,specificity of 78.95%,and accuracy of 78.00%,suggesting that the nomogram model performs better in predicting EA.CONCLUSION Independent predictors of EA in patients undergoing laparoscopic hernia repair with total intravenous anesthesia combined with caudal block include American Society of Anesthesiologists classification,preoperative anxiety,duration of solid food fasting,duration of clear liquid fasting,presence of an indwelling catheter,and pain level upon waking.The nomogram and random forest models based on these factors can help tailor clinical decisions in the future.展开更多
Inhalation of reclaimed water is known to cause lung infammation,and free endotoxins have been shown to be a major risk factor for acute exposure.Subchronic exposure has also been shown to induce infammatory responses...Inhalation of reclaimed water is known to cause lung infammation,and free endotoxins have been shown to be a major risk factor for acute exposure.Subchronic exposure has also been shown to induce infammatory responses with visible tissue damage.However,subchronic risk factors have yet to be identified,and a threshold for the protection of occupational populations during urban reuse is necessary.In this study,potential risk factors in reclaimed water were examined by subchronic exposure with fractionated reclaimed water,and the health risk threshold was tested with a series of diluted reclaimed water.Accordingly,following a 12-week exposure,macromolecules and microorganisms were found to be two major risk factors in reclaimed water that could cause pulmonary infammation,including increased proportion of polymorphonuclear leukocytes in bronchoalveolar fuid,formation of inducible bronchus-associated lymphoid tissue,and elevation of Immunoglobulin A levels.Moreover,infammation persisted after a 4-week recovery period.The calculated threshold of reclaimed water exposure for mice was 31.8 Endotoxin Unit(EU)/(kg·day)under when exposed to 50%additional relative humidity from reclaimed water at 25℃ for 2 hr/day.Meanwhile,the subchronic threshold estimate for humans under the same exposure conditions was found to be 12.2 EU/(kg·day),corresponding to endotoxin levels of 61.7 EU/mL in reclaimed water.The threshold level of endotoxin was lower than that in most non-potable reclaimed water.The findings of this study suggest that occupational exposure of reclaimed water can serve as a potential risk to workers.展开更多
Objective:To analyze the clinical efficacy of tiotropium bromide(TB)combined with budesonide formoterol(BUD/FM)inhalation in treating chronic obstructive pulmonary disease(COPD).Methods:62 COPD patients admitted to th...Objective:To analyze the clinical efficacy of tiotropium bromide(TB)combined with budesonide formoterol(BUD/FM)inhalation in treating chronic obstructive pulmonary disease(COPD).Methods:62 COPD patients admitted to the hospital between June 2020 and December 2022 were selected as samples for this study.The patients were divided into a combination group and a conventional group using the random number table method,with 31 cases in each group.The patients in the combination group were treated with TB combined with BUD/FM inhalation,whereas the patients in the conventional group were treated with BUD/FM inhalation only.The treatment efficacy and changes in lung function indicators of both groups were compared.Results:The total efficacy of treatment in the combined group was higher than that in the conventional group,and the difference was statistically significant(P<0.05).Before treatment,there was no difference in pulmonary function indicators between the two groups(P>0.05).After three months of treatment,all lung function indicators of the combined group were higher than those of the conventional group,and the difference was statistically significant(P<0.05).Conclusion:Combining TB with BUD/FM inhalation therapy increases the efficacy of treatment for patients with COPD.Besides,it also improves lung function and leads to a better prognosis.展开更多
基金supported by grants from the National Natural Science Foundation of China Youth Project(82104952)Shanghai Science and Technology Commission Medical Innovation Research Special Fund(21Y11923600,23Y11921600)+2 种基金Shanghai Municipal Health Commission Clinical Research Special Fund(202140172)Yueyang Hospital Translational Medicine Research Institute Level Fund(2024yyzh05)Yueyang Hospital Young Talent Training Project(RY411.07.02.04).
文摘Objective:To evaluate the efficacy of Sanhua essential oil inhalation as aromatherapy in patients with breast cancer-related depression.Methods:In total,144 patients with breast cancer-related depression who underwent postoperative chemotherapy were recruited.The participants in the control group(n=52)were offered a placebo(sunflower oil)daily,whereas those in the essential oil group(n=52)were administered Sanhua essential oil.This study evaluated depression improvement,Hamilton Depression Scale score,scores of symptoms in traditional Chinese medicine(TCM),Pittsburgh Sleepiness Quotient Index score,incidence of nausea and vomiting,and signal changes on functional magnetic resonance imaging.Results:Depression improved by 48.1%and 21.2%in the essential oil and control groups,respectively(P=.010).The Hamilton Depression Scale score(P=.017),scores for symptoms in TCM(P=.002),and the incidence of nausea and vomiting in the acute and delayed phases were lower in the essential oil group than in the control group(nausea in the acute phase,P=.017;nausea in the delayed phase,P=.039;vomiting in the acute phase,P=.008;vomiting in the delayed phase,P=.081).The Pittsburgh Sleepiness Quotient Index score was lower in the essential oil group than in the control group(P=.005).Significant differences existed between the two groups in the left superior parietal gyrus,right precuneus,left dorsolateral superior frontal gyrus,and right precentral gyrus according to functional connectivity on functional magnetic resonance imaging.Conclusion:Inhalation of Sanhua essential oil alleviated depression in patients undergoing chemotherapy for breast cancer,improved sleep quality,relieved TCM symptoms,reduced nausea and vomiting,and regulated activities in the brain regions.
文摘This study explores the clinical efficacy of budesonide combined with ambroxol inhalation therapy for neonatal pneumonia.A total of 68 neonatal pneumonia patients treated at Li County Hospital from January 2023 to December 2024 were randomly divided into a monotherapy group and a combination group,with 34 patients in each.The monotherapy group received ambroxol inhalation therapy,while the combination group received budesonide inhalation therapy in addition to ambroxol.The recovery progress,blood gas analysis indicators,inflammatory response improvement,and overall clinical efficacy were compared between the two groups.Results showed that the combination group experienced a significantly shorter time for body temperature normalization(3.36±0.58 days vs.4.59±0.45 days),oxygen inhalation duration(4.89±0.57min vs.6.96±0.79min),disappearance of shortness of breath and cough(4.56±0.29 days vs.6.63±0.75 days),and resolution of lung wet rales(5.62±1.46 days vs.7.92±1.28 days)compared to the monotherapy group(P<0.05).Additionally,the total effective rate was significantly higher in the combination group(97.06%)than in the monotherapy group(73.52%)(P<0.05).Post-treatment,the combination group exhibited significantly better blood gas analysis and inflammatory response indicators(P<0.05).These findings suggest that budesonide combined with ambroxol inhalation therapy can effectively improve blood oxygen saturation,reduce inflammation,promote faster recovery,and enhance overall clinical efficacy,making it a reliable treatment option for neonatal pneumonia.
基金the National Natural Science Foundation of China(32271319 and 32071267)the Science and Technology Department of Jilin Province(YDZJ202301ZYTS537 and 20240402035GH)+1 种基金the Development and Reform Commission of Jilin Province(2023C015)the“Medicine+X”cross-innovation team of Bethune Medical Department of Jilin University“Leading the Charge with Open Competition”construction project(2022JBGS04).
文摘Herein,porous poly(lactic-co-glycolic acid)(PLGA)microspheres were prepared to load icariin andmiR-23b for the treatment of metastatic lung cancer.The microspheres exhibited desirable aerodynamic diameter,high drug loading and encapsulation efficiency,as well as a favorable drug release profile,which was beneficial for the deposition and exposure of drugs in the lung tissues.The release solution from microspheres exhibited a favorable anti-proliferative effect by inducting cell apoptosis and arresting the cell cycle at G1 phase,and meanwhile inhibited the migration and invasion of cancer cells.More importantly,the microspheres could be effectively inhaled and accumulated in the lung tissues to trigger the in situ apoptosis of tumor cells and suppress metastasis,using mice bearing melanoma-metastatic lung cancer as a model.Furthermore,inhalation of themicrospheres showed favorable biocompatibility,barely causing tissue damage.Overall,porous PLGA microspheres provide a promising platform for the inhalable co-delivery of drugs and genes to obtain ideal therapeutic efficacy in lung cancer and other pulmonary diseases.
文摘Phencyclidine(PCP,known as angel dust) is a nonbarbiturate,non-narcotic intravenous(IV) anesthetic with potent analgesic effects.However,its medical use was discontinued because of postoperative agitation,disorientation,psychosis,cardiotoxicity,and hallucinogenic effects.Consequently,the PCP began to be illicitly distributed.The use methods include snorting,inhalation,IV,and subcutaneous(SC) injection.[1-5] The characteristic toxidrome of PCP includes altered mental status,tachycardia,and nystagmus.At higher doses,patients may become comatose and develop sympathomimetic effects such as tachycardia,hypertension,hypersalivation,urinary retention,and bronchospasm.In cases of intoxication,the pupillary light reflex remains intact,although the pupil size may vary.[1,3-6] PCP has a direct cardiotoxic effect and may induce arrhythmias.[2] Hyperreflexia,muscle rigidity,choreiform movements and muscle fasciculations may occur.[2,4,6] PCP-induced acute respiratory distress syndrome(ARDS) and alveolar hemorrhage(AH) are rare but potentially life-threatening complications.The main causes of non-traumatic death in patients with PCP intoxication include cardiopulmonary arrest,intracranial hemorrhage and rhabdomyolysis.[2,3,5] This case report aims to emphasize the management and potential benefits of inhaled N-acetylcysteine(NAC) and tranexamic acid(TXA)for PCP-induced ARDS and AH.
文摘This clinical study aimed to explore the therapeutic effect of recombinant human interferonα2b nebulization inhalation in the treatment of hand,foot,and mouth disease in children.Sixty-six patients were selected as the research subjects by the random sampling method and divided into a control group and an observation group.The patients in the control group were treated with ribavirin injection and oral lysine-inositol-vitamin B12 solution,while the patients in the observation group received the treatment of the control group combined with recombinant human interferonα2b nebulization inhalation.The clinical effects of the two groups were compared to determine the clinical efficacy of the two treatment plans.The total effective rates of treatment were 78.79%in the control group and 90.91%in the observation group.The research confirmed that the clinical effect of recombinant human interferonα2b nebulization inhalation in the treatment of hand,foot,and mouth disease in children is remarkable.It can significantly improve the symptoms of children with hand,foot,and mouth disease and is suitable for clinical application and promotion.
基金the Wenzhou Basic Medical and Health Science and Technology Project,No.Y20210307.
文摘BACKGROUND Respiratory viruses are increasingly detected in children with communityacquired pneumonia.Further strategies to limit antibiotic use in children with viral pneumonia are warranted.AIM To explore clinical efficacy of budesonide/formoterol inhalation powder for viral pneumonia in children and its impact on cellular immunity and inflammatory factor production.METHODS A total of 60 children with viral pneumonia were recruited:30 receiving budesonide/formoterol inhalation powder and 30 conventional symptomatic treatment.Outcome measures included peripheral blood levels of inflammatory cytokines,CD4^(+),CD8^(+),Th1,Th2,Th17 and Treg,clinical efficacy,and incidence of adverse reactions.RESULTS Compared with the control group,the observation group showed a significant reduction in interleukin-6 and high-sensitivity C-reactive protein levels after treatment.Compared with the control group,the observation group showed a significant increase in CD4^(+)/CD8^(+)and Th1/Th2 levels,and a decrease in Th17/Treg levels after treatment.The total effective rates in the observation group and the control group were 93.75%and 85.00%,respectively,which was a significant difference(P=0.003).CONCLUSION Budesonide/formoterol inhalation powder significantly improved therapeutic efficacy for viral pneumonia in children.The mechanism of action may be related to downregulation of the inflammatory response and improved cellular immune function.
文摘BACKGROUND Laparoscopic hernia repair is a minimally invasive surgery,but patients may experience emergence agitation(EA)during the post-anesthesia recovery period,which can increase pain and lead to complications such as wound reopening and bleeding.There is limited research on the risk factors for this agitation,and few effective tools exist to predict it.Therefore,by integrating clinical data,we have developed nomograms and random forest predictive models to help clinicians predict and potentially prevent EA.AIM To establish a risk nomogram prediction model for EA in patients undergoing laparoscopic hernia surgery under total inhalation combined with sacral block anesthesia.METHODS Based on the clinical information of 300 patients who underwent laparoscopic hernia surgery in the Nanning Tenth People’s Hospital,Guangxi,from January 2020 to June 2023,the patients were divided into two groups according to their sedation-agitation scale score,i.e.,the EA group(≥5 points)and the non-EA group(≤4 points),during anesthesia recovery.Least absolute shrinkage and selection operator regression was used to select the key features that predict EA,and incorporating them into logistic regression analysis to obtain potential pre-dictive factors and establish EA nomogram and random forest risk prediction models through R software.RESULTS Out of the 300 patients,72 had agitation during anesthesia recovery,with an incidence of 24.0%.American Society of Anesthesiologists classification,preoperative anxiety,solid food fasting time,clear liquid fasting time,indwelling catheter,and pain level upon awakening are key predictors of EA in patients undergoing laparoscopic hernia surgery with total intravenous anesthesia and caudal block anesthesia.The nomogram predicts EA with an area under the receiver operating characteristic curve(AUC)of 0.947,a sensi-tivity of 0.917,and a specificity of 0.877,whereas the random forest model has an AUC of 0.923,a sensitivity of 0.912,and a specificity of 0.877.Delong’s test shows no significant difference in AUC between the two models.Clinical decision curve analysis indicates that both models have good net benefits in predicting EA,with the nomogram effective within the threshold of 0.02 to 0.96 and the random forest model within 0.03 to 0.90.In the external model validation of 50 cases of laparoscopic hernia surgery,both models predicted EA.The nomogram model had a sensitivity of 83.33%,specificity of 86.84%,and accuracy of 86.00%,while the random forest model had a sensitivity of 75.00%,specificity of 78.95%,and accuracy of 78.00%,suggesting that the nomogram model performs better in predicting EA.CONCLUSION Independent predictors of EA in patients undergoing laparoscopic hernia repair with total intravenous anesthesia combined with caudal block include American Society of Anesthesiologists classification,preoperative anxiety,duration of solid food fasting,duration of clear liquid fasting,presence of an indwelling catheter,and pain level upon waking.The nomogram and random forest models based on these factors can help tailor clinical decisions in the future.
基金supported by the National Natural Science Foundation of China (Nos.51738005 and 21777084)。
文摘Inhalation of reclaimed water is known to cause lung infammation,and free endotoxins have been shown to be a major risk factor for acute exposure.Subchronic exposure has also been shown to induce infammatory responses with visible tissue damage.However,subchronic risk factors have yet to be identified,and a threshold for the protection of occupational populations during urban reuse is necessary.In this study,potential risk factors in reclaimed water were examined by subchronic exposure with fractionated reclaimed water,and the health risk threshold was tested with a series of diluted reclaimed water.Accordingly,following a 12-week exposure,macromolecules and microorganisms were found to be two major risk factors in reclaimed water that could cause pulmonary infammation,including increased proportion of polymorphonuclear leukocytes in bronchoalveolar fuid,formation of inducible bronchus-associated lymphoid tissue,and elevation of Immunoglobulin A levels.Moreover,infammation persisted after a 4-week recovery period.The calculated threshold of reclaimed water exposure for mice was 31.8 Endotoxin Unit(EU)/(kg·day)under when exposed to 50%additional relative humidity from reclaimed water at 25℃ for 2 hr/day.Meanwhile,the subchronic threshold estimate for humans under the same exposure conditions was found to be 12.2 EU/(kg·day),corresponding to endotoxin levels of 61.7 EU/mL in reclaimed water.The threshold level of endotoxin was lower than that in most non-potable reclaimed water.The findings of this study suggest that occupational exposure of reclaimed water can serve as a potential risk to workers.
文摘Objective:To analyze the clinical efficacy of tiotropium bromide(TB)combined with budesonide formoterol(BUD/FM)inhalation in treating chronic obstructive pulmonary disease(COPD).Methods:62 COPD patients admitted to the hospital between June 2020 and December 2022 were selected as samples for this study.The patients were divided into a combination group and a conventional group using the random number table method,with 31 cases in each group.The patients in the combination group were treated with TB combined with BUD/FM inhalation,whereas the patients in the conventional group were treated with BUD/FM inhalation only.The treatment efficacy and changes in lung function indicators of both groups were compared.Results:The total efficacy of treatment in the combined group was higher than that in the conventional group,and the difference was statistically significant(P<0.05).Before treatment,there was no difference in pulmonary function indicators between the two groups(P>0.05).After three months of treatment,all lung function indicators of the combined group were higher than those of the conventional group,and the difference was statistically significant(P<0.05).Conclusion:Combining TB with BUD/FM inhalation therapy increases the efficacy of treatment for patients with COPD.Besides,it also improves lung function and leads to a better prognosis.
