BACKGROUND This study employs a descriptive phenomenological approach to investigate the challenges anesthesia nurses face in managing emergence delirium(ED),a common and complex postoperative complication in the post...BACKGROUND This study employs a descriptive phenomenological approach to investigate the challenges anesthesia nurses face in managing emergence delirium(ED),a common and complex postoperative complication in the post-anesthesia care unit.The role of nurses in managing ED is critical,yet research on their understanding and management strategies for ED is lacking.AIM To investigate anesthetic nurses’cognition and management experiences of ED in hopes of developing a standardized management protocol.METHODS This study employed a descriptive phenomenological approach from qualitative research methodologies.Purposeful sampling was utilized to select 12 anesthetic nurses from a tertiary hospital in Shanghai as research subjects.Semi-structured interviews were conducted,and the data were organized and analyzed using Colaizzi’s seven-step analysis method,from which the final themes were extracted.RESULTS After analyzing the interview content,four main themes and eight subthemes were distilled:Inefficient cognition hinders the identification of ED(conceptual ambiguity,empirical identification),managing diversity and challenges(patientcentered safe care,low level of medical-nursing collaboration),work responsibilities and pressure coexist(heavy work responsibilities,occupational risks and stress),demand for high-quality management(expecting the construction of predictive assessment tools and prevention strategies,and pursuing standardized management processes to enhance management effectiveness).CONCLUSION Nursing managers should prioritize the needs and suggestions of nurses in order to enhance their nursing capabilities and provide guidance for standardized management processes.展开更多
BACKGROUND Emergence delirium(EmD)is a troublesome motoric,emotional,and cognitive disturbance associated with morbidity.It is often misdiagnosed despite being present in a substantial proportion of children and adole...BACKGROUND Emergence delirium(EmD)is a troublesome motoric,emotional,and cognitive disturbance associated with morbidity.It is often misdiagnosed despite being present in a substantial proportion of children and adolescents during emergence from anesthesia.AIM To evaluate the summary diagnostic accuracy of Pediatric Anesthesia Emergence Delirium Scale(PAEDS)for EmD among children and adolescents.METHODS Two researchers electronically and hand searched the published literature from May 2004 to February 2021 that evaluated the diagnostic accuracy of PAEDS for EmD among children and adolescents,using appropriate terms.Two independent researchers extracted the diagnostic parameters and appraised the study quality with QUADAS-2.Overall,the diagnostic accuracy of the measures was calculated with the summary receiver operating characteristic curve(SROC),the summary sensitivity and specificity,and diagnostic odds ratio(DOR)for EmD.Various diagnostic cut-off points were evaluated for their diagnostic accuracy.Heterogeneity was analyzed by meta-regression.RESULTS Nine diagnostic accuracy studies of EmD that conformed to our selection criteria and PRISMA guidelines were included in the final analysis.There was no publication bias.The area under the SROC was 0.97(95%confidence interval[CI]:95%-98%).Summary sensitivity and specificity were 0.91(95%CI:0.81-0.96;I2=92.93%)and 0.94(95%CI:0.89-0.97;I2=87.44%),respectively.The summary DOR was 148.33(95%CI:48.32-455.32).The effect size for the subgroup analysis of PAEDS cut-off scores of<10,≥10,and≥12 was 3.73,2.19,and 2.93,respectively;they were not statistically significantly different.The setting of the study and reference standard were statistically significantly related to the sensitivity of PAEDS but not specificity.CONCLUSION The PAEDS is an accurate diagnostic measure for the diagnosis of EmD among children and adolescents.Further studies should document its clinical utility.展开更多
Background:Emergence delirium(ED)is a kind of delirium that occured in the immediate post-anesthesia period.Lower body temperature on post-anesthesia care unit(PACU)admission was an independent risk factor of ED.The p...Background:Emergence delirium(ED)is a kind of delirium that occured in the immediate post-anesthesia period.Lower body temperature on post-anesthesia care unit(PACU)admission was an independent risk factor of ED.The present study was designed to investigate the association between intraoperative body temperature and ED in elderly patients undergoing non-cardiac surgery.Methods:This study was a secondary analysis of a prospective observational study.Taking baseline body temperature as a reference,intraoperative absolute and relative temperature changes were calculated.The relative change was defined as the amplitude between intraoperative lowest/highest temperature and baseline reference.ED was assessed with the confusion assessment method for intensive care unit at 10 and 30 min after PACU admission and before PACU discharge.Results:A total of 874 patients were analyzed with a mean age of 71.8±5.3 years.The incidence of ED was 38.4%(336/874).When taking 36.0°C,35.5°C,and 35.0°C as thresholds,the incidences of absolute hypothermia were 76.7%(670/874),38.4%(336/874),and 17.5%(153/874),respectively.In multivariable logistic regression analysis,absolute hypothermia(lowest value<35.5°C)and its cumulative duration were respectively associated with an increased risk of ED after adjusting for confounders including age,education,preoperative mild cognitive impairment,American Society of Anesthesiologists grade,duration of surgery,site of surgery,and pain intensity.Relative hypothermia(decrement>1.0°C from baseline)and its cumulative duration were also associated with an increased risk of ED,respectively.When taking the relative increment>0.5°C as a threshold,the incidence of relative hyperthermia was 21.7%(190/874)and it was associated with a decreased risk of ED after adjusting above confounders.Conclusions:In the present study,we found that intraoperative hypothermia,defined as either absolute or relative hypothermia,was associated with an increased risk of ED in elderly patients after non-cardiac surgery.Relative hyperthermia,but not absolute hyperthermia,was associated with a decreased risk of ED.Registration:Chinese Clinical Trial Registry(No.ChiCTR-OOC-17012734).展开更多
文摘BACKGROUND This study employs a descriptive phenomenological approach to investigate the challenges anesthesia nurses face in managing emergence delirium(ED),a common and complex postoperative complication in the post-anesthesia care unit.The role of nurses in managing ED is critical,yet research on their understanding and management strategies for ED is lacking.AIM To investigate anesthetic nurses’cognition and management experiences of ED in hopes of developing a standardized management protocol.METHODS This study employed a descriptive phenomenological approach from qualitative research methodologies.Purposeful sampling was utilized to select 12 anesthetic nurses from a tertiary hospital in Shanghai as research subjects.Semi-structured interviews were conducted,and the data were organized and analyzed using Colaizzi’s seven-step analysis method,from which the final themes were extracted.RESULTS After analyzing the interview content,four main themes and eight subthemes were distilled:Inefficient cognition hinders the identification of ED(conceptual ambiguity,empirical identification),managing diversity and challenges(patientcentered safe care,low level of medical-nursing collaboration),work responsibilities and pressure coexist(heavy work responsibilities,occupational risks and stress),demand for high-quality management(expecting the construction of predictive assessment tools and prevention strategies,and pursuing standardized management processes to enhance management effectiveness).CONCLUSION Nursing managers should prioritize the needs and suggestions of nurses in order to enhance their nursing capabilities and provide guidance for standardized management processes.
文摘BACKGROUND Emergence delirium(EmD)is a troublesome motoric,emotional,and cognitive disturbance associated with morbidity.It is often misdiagnosed despite being present in a substantial proportion of children and adolescents during emergence from anesthesia.AIM To evaluate the summary diagnostic accuracy of Pediatric Anesthesia Emergence Delirium Scale(PAEDS)for EmD among children and adolescents.METHODS Two researchers electronically and hand searched the published literature from May 2004 to February 2021 that evaluated the diagnostic accuracy of PAEDS for EmD among children and adolescents,using appropriate terms.Two independent researchers extracted the diagnostic parameters and appraised the study quality with QUADAS-2.Overall,the diagnostic accuracy of the measures was calculated with the summary receiver operating characteristic curve(SROC),the summary sensitivity and specificity,and diagnostic odds ratio(DOR)for EmD.Various diagnostic cut-off points were evaluated for their diagnostic accuracy.Heterogeneity was analyzed by meta-regression.RESULTS Nine diagnostic accuracy studies of EmD that conformed to our selection criteria and PRISMA guidelines were included in the final analysis.There was no publication bias.The area under the SROC was 0.97(95%confidence interval[CI]:95%-98%).Summary sensitivity and specificity were 0.91(95%CI:0.81-0.96;I2=92.93%)and 0.94(95%CI:0.89-0.97;I2=87.44%),respectively.The summary DOR was 148.33(95%CI:48.32-455.32).The effect size for the subgroup analysis of PAEDS cut-off scores of<10,≥10,and≥12 was 3.73,2.19,and 2.93,respectively;they were not statistically significantly different.The setting of the study and reference standard were statistically significantly related to the sensitivity of PAEDS but not specificity.CONCLUSION The PAEDS is an accurate diagnostic measure for the diagnosis of EmD among children and adolescents.Further studies should document its clinical utility.
基金supported by a grant from the National Key Research and Development Program of China(No.2018YFC2001800)
文摘Background:Emergence delirium(ED)is a kind of delirium that occured in the immediate post-anesthesia period.Lower body temperature on post-anesthesia care unit(PACU)admission was an independent risk factor of ED.The present study was designed to investigate the association between intraoperative body temperature and ED in elderly patients undergoing non-cardiac surgery.Methods:This study was a secondary analysis of a prospective observational study.Taking baseline body temperature as a reference,intraoperative absolute and relative temperature changes were calculated.The relative change was defined as the amplitude between intraoperative lowest/highest temperature and baseline reference.ED was assessed with the confusion assessment method for intensive care unit at 10 and 30 min after PACU admission and before PACU discharge.Results:A total of 874 patients were analyzed with a mean age of 71.8±5.3 years.The incidence of ED was 38.4%(336/874).When taking 36.0°C,35.5°C,and 35.0°C as thresholds,the incidences of absolute hypothermia were 76.7%(670/874),38.4%(336/874),and 17.5%(153/874),respectively.In multivariable logistic regression analysis,absolute hypothermia(lowest value<35.5°C)and its cumulative duration were respectively associated with an increased risk of ED after adjusting for confounders including age,education,preoperative mild cognitive impairment,American Society of Anesthesiologists grade,duration of surgery,site of surgery,and pain intensity.Relative hypothermia(decrement>1.0°C from baseline)and its cumulative duration were also associated with an increased risk of ED,respectively.When taking the relative increment>0.5°C as a threshold,the incidence of relative hyperthermia was 21.7%(190/874)and it was associated with a decreased risk of ED after adjusting above confounders.Conclusions:In the present study,we found that intraoperative hypothermia,defined as either absolute or relative hypothermia,was associated with an increased risk of ED in elderly patients after non-cardiac surgery.Relative hyperthermia,but not absolute hyperthermia,was associated with a decreased risk of ED.Registration:Chinese Clinical Trial Registry(No.ChiCTR-OOC-17012734).
