BACKGROUND:Anaphylaxis is characterized by acute episodes of potentially life-threatening symptoms that are often treated in the emergency setting.Current guidelines recommend:1) quick diagnosis using standard criteri...BACKGROUND:Anaphylaxis is characterized by acute episodes of potentially life-threatening symptoms that are often treated in the emergency setting.Current guidelines recommend:1) quick diagnosis using standard criteria;2) first-line treatment with epinephrine;and 3) discharge with a prescription for an epinephrine auto-injector,written instructions regarding long-term management,and a referral(preferably,allergy) for follow-up.However,studies suggest low concordance with guideline recommendations by emergency medicine(EM) providers.The study aimed to evaluate how emergency departments(EDs) in the United States(US) manage anaphylaxis in relation to guideline recommendations.METHODS:This was an online anonymous survey of a random sample of EM health providers in US EDs.RESULTS:Data analysis included 207 EM providers.For respondent EDs,approximately 9%reported using agreed-upon clinical criteria to diagnose anaphylaxis;42%reported administering epinephrine in the ED for most anaphylaxis episodes;and <50%provided patients with a prescription for an epinephrine auto-injector and/or an allergist referral on discharge.Most provided some written materials,and follow-up with a primary care clinician was recommended.CONCLUSIONS:This is the first cross-sectional survey to provide "real-world" data showing that practice in US EDs is discordant with current guideline recommendations for the diagnosis,treatment,and follow-up of patients with anaphylaxis.The primary gaps are low(or no) utilization of standard criteria for defining anaphylaxis and inconsistent use of epinephrine.Prospective research is recommended.展开更多
A 58-year-old Asian female developed acute respiratory distress syndrome (ARDS) following anaphylactic shock. Several similar cases have been reported in the literature, attributed to the pathophysiological mechanisms...A 58-year-old Asian female developed acute respiratory distress syndrome (ARDS) following anaphylactic shock. Several similar cases have been reported in the literature, attributed to the pathophysiological mechanisms of anaphylaxis or interestingly, the treatment itself;adrenaline, majority of the latter being related to administration of supra-therapeutic doses. According to our clinical experience, the possibility of ARDS should be considered in <span>patients who develop unexplainable hypoxaemia following anaphylactic</span><span> shock. </span><span>This case report discusses the pathophysiology of ARDS both in anaphylaxis and following epinephrine treatment and key aspects of management of ARDS with </span><span>a </span><span>main focus on the role of high flow oxygen, diuretics and anxiolytics. </span><span>T</span><span>he </span><span>importance of avoiding drug administration errors is also highlighted.</span>展开更多
基金supported in part by an unrestricted educational grant from Mylan Specialty Pharmaceuticals(Basking Ridge,NJ)
文摘BACKGROUND:Anaphylaxis is characterized by acute episodes of potentially life-threatening symptoms that are often treated in the emergency setting.Current guidelines recommend:1) quick diagnosis using standard criteria;2) first-line treatment with epinephrine;and 3) discharge with a prescription for an epinephrine auto-injector,written instructions regarding long-term management,and a referral(preferably,allergy) for follow-up.However,studies suggest low concordance with guideline recommendations by emergency medicine(EM) providers.The study aimed to evaluate how emergency departments(EDs) in the United States(US) manage anaphylaxis in relation to guideline recommendations.METHODS:This was an online anonymous survey of a random sample of EM health providers in US EDs.RESULTS:Data analysis included 207 EM providers.For respondent EDs,approximately 9%reported using agreed-upon clinical criteria to diagnose anaphylaxis;42%reported administering epinephrine in the ED for most anaphylaxis episodes;and <50%provided patients with a prescription for an epinephrine auto-injector and/or an allergist referral on discharge.Most provided some written materials,and follow-up with a primary care clinician was recommended.CONCLUSIONS:This is the first cross-sectional survey to provide "real-world" data showing that practice in US EDs is discordant with current guideline recommendations for the diagnosis,treatment,and follow-up of patients with anaphylaxis.The primary gaps are low(or no) utilization of standard criteria for defining anaphylaxis and inconsistent use of epinephrine.Prospective research is recommended.
文摘A 58-year-old Asian female developed acute respiratory distress syndrome (ARDS) following anaphylactic shock. Several similar cases have been reported in the literature, attributed to the pathophysiological mechanisms of anaphylaxis or interestingly, the treatment itself;adrenaline, majority of the latter being related to administration of supra-therapeutic doses. According to our clinical experience, the possibility of ARDS should be considered in <span>patients who develop unexplainable hypoxaemia following anaphylactic</span><span> shock. </span><span>This case report discusses the pathophysiology of ARDS both in anaphylaxis and following epinephrine treatment and key aspects of management of ARDS with </span><span>a </span><span>main focus on the role of high flow oxygen, diuretics and anxiolytics. </span><span>T</span><span>he </span><span>importance of avoiding drug administration errors is also highlighted.</span>
