BACKGROUND Thallium poisoning is rare and difficult to recognize.Early diagnosis and treatment of thallium-poisoned patients are essential to prevent morbidity and mortality.AIM To evaluate the efficacy of treatments ...BACKGROUND Thallium poisoning is rare and difficult to recognize.Early diagnosis and treatment of thallium-poisoned patients are essential to prevent morbidity and mortality.AIM To evaluate the efficacy of treatments and outcomes of five patients with early diagnosis of acute thallium poisoning.METHODS Five patients who consumed a thallium-contaminated meal were hospitalized in succession,and underwent clinical examinations such as blood tests and electromyography tests.Urine and blood tests confirmed the diagnosis of thallotoxicosis,revealing the occurrence of food poisoning.All patients underwent detoxification treatment,including hemoperfusion(HP)and treatment with Prussian blue(PB).A 24-mo follow-up was performed to evaluate the long-term outcomes on the patients after discharge.RESULTS Initially,the patients presented with symptoms of acute thallium poisoning including hyperalgesia of the limbs and abdominalgia,which may differ from common peripheral neuropathy.Accompanying symptoms such as hepatic damage and alopecia were observed in all the patients,which further confirmed the diagnosis of poisoning.Treatment with chelating agents was ineffective,while HP and treatment with PB drastically decreased the thallium concentration in the urine and blood.With early diagnosis and intervention,four patients had a good prognosis and no permanent sequelae.One patient developed blindness and disability during the 24-mo follow-up period.CONCLUSION Identification of incident cluster and characteristic symptoms is extremely important for early diagnosis of acute thallium poisoning.HP plus PB is essential to improve the prognosis of thallium-poisoned patients.展开更多
In this study nine cases of thallium poisoning in a series of homicidal poisoning were analyzed in order to provide more information concerning thallium poisoning. It was found that the most common clinical feature of...In this study nine cases of thallium poisoning in a series of homicidal poisoning were analyzed in order to provide more information concerning thallium poisoning. It was found that the most common clinical feature of thallium poisoning was peripheral neuropathy and paraesthesia was more common than amyasthenia. Understanding of these clinical characteristics of thallium poisoning was helpful to early identification and differential diagnosis. Since the early administration of Prussian Blue, as a specific antidote for thallium poisoning, can substantially improve the prognosis, it is of great importance to establish a correct and early diagnosis.展开更多
基金National Natural Science Foundation of China,No.81701058Shandong Academy of Sciences,No.ZR2017PH027and China Postdoctoral Science Foundation,No.2017M612288.
文摘BACKGROUND Thallium poisoning is rare and difficult to recognize.Early diagnosis and treatment of thallium-poisoned patients are essential to prevent morbidity and mortality.AIM To evaluate the efficacy of treatments and outcomes of five patients with early diagnosis of acute thallium poisoning.METHODS Five patients who consumed a thallium-contaminated meal were hospitalized in succession,and underwent clinical examinations such as blood tests and electromyography tests.Urine and blood tests confirmed the diagnosis of thallotoxicosis,revealing the occurrence of food poisoning.All patients underwent detoxification treatment,including hemoperfusion(HP)and treatment with Prussian blue(PB).A 24-mo follow-up was performed to evaluate the long-term outcomes on the patients after discharge.RESULTS Initially,the patients presented with symptoms of acute thallium poisoning including hyperalgesia of the limbs and abdominalgia,which may differ from common peripheral neuropathy.Accompanying symptoms such as hepatic damage and alopecia were observed in all the patients,which further confirmed the diagnosis of poisoning.Treatment with chelating agents was ineffective,while HP and treatment with PB drastically decreased the thallium concentration in the urine and blood.With early diagnosis and intervention,four patients had a good prognosis and no permanent sequelae.One patient developed blindness and disability during the 24-mo follow-up period.CONCLUSION Identification of incident cluster and characteristic symptoms is extremely important for early diagnosis of acute thallium poisoning.HP plus PB is essential to improve the prognosis of thallium-poisoned patients.
文摘In this study nine cases of thallium poisoning in a series of homicidal poisoning were analyzed in order to provide more information concerning thallium poisoning. It was found that the most common clinical feature of thallium poisoning was peripheral neuropathy and paraesthesia was more common than amyasthenia. Understanding of these clinical characteristics of thallium poisoning was helpful to early identification and differential diagnosis. Since the early administration of Prussian Blue, as a specific antidote for thallium poisoning, can substantially improve the prognosis, it is of great importance to establish a correct and early diagnosis.
