AIM: To investigate oxaliplatin-induced severe anaphylactic reactions (SAR) in metastatic colorectal cancer in a retrospective case series analysis and to conduct a systemic literature review. METHODS: During a 6-year...AIM: To investigate oxaliplatin-induced severe anaphylactic reactions (SAR) in metastatic colorectal cancer in a retrospective case series analysis and to conduct a systemic literature review. METHODS: During a 6-year period from 2006 to 2011 at Kaohsiung Veterans General Hospital, a total of 412 patients exposed to oxaliplatin-related chemotherapy were retrospectively reviewed. Relevant Englishlanguage studies regarding life-threatening SAR following oxaliplatin were also reviewed in MEDLINE and PubMed search. RESULTS: Eight patients (1.9%, 8 of 412 cases) were identified. Seven patients were successful resuscitated without any sequelae and one patient expired. We changed the chemotherapy regimen in five patients and rechallenged oxaliplatin use in patient 3. Twenty-three relevant English-language studies with 66 patients were reported. Patients received a median of 10 cycles of oxaliplatin (range, 2 to 29). Most common symptoms were respiratory distress (60%), fever (55%), and hypotension (54%). Three fatal events were reported (4.5%). Eleven patients (16%) of the 66 cases were rechallenged by oxaliplatin. CONCLUSION: SAR must be considered in patients receiving oxaliplatin-related chemotherapy, especially in heavily pretreated patients. Further studies on the mechanism, predictors, preventive methods and management of oxaliplatin-related SAR are recommended.展开更多
Background Anaphylactic reactions during anesthesia and operation are common and life threatening.Follow-up investigation is necessary for avoiding potential re-exposure of the patients to the offending drugs.The purp...Background Anaphylactic reactions during anesthesia and operation are common and life threatening.Follow-up investigation is necessary for avoiding potential re-exposure of the patients to the offending drugs.The purpose of this study was to assess cellular allergen stimulation test （CAST） as a diagnostic instrument in immunoglobulin E （IgE）-and non-lgE-mediated anaphylactic reactions.Methods This study included 25 patients who developed perioperative anaphylactic reactions and 10 subjects that tolerated anesthetics and other drugs during perioperative period from September 2009 to October 2013 in Peking Union Medical College Hospital.We performed skin tests and flow cytometric analysis of basophil activation-based CAST in all subjects.Results Of the 25 patients,17 had IgE-mediated anaphylactic reactions （causative agent identified by skin tests） and 8 had non-lgE-mediated anaphylactic reactions （negative skin tests）.CAST showed a sensitivity of 42.9％,specificity of 90％,and negative predictive value of 80.6％ for neuromuscular blocking agents.Conclusions CAST may be useful for the diagnosis of anaphylactic reactions during perioperative period.Our findings call for further investigation to increase the sensitivity of the test.展开更多
BACKGROUND Vancomycin flushing syndrome(VFS),also known as red man syndrome,is an allergic reaction to vancomycin.It typically presents as a rash on the face,neck,and upper torso after intravenous administration of va...BACKGROUND Vancomycin flushing syndrome(VFS),also known as red man syndrome,is an allergic reaction to vancomycin.It typically presents as a rash on the face,neck,and upper torso after intravenous administration of vancomycin.VFS is blamed on rapid intravenous infusion of vancomycin during management and rarely happens after local use.A review of the literature showed that in the last 23 years,4 such cases have been reported.Here,we add another case of VFS developed after slow local absorption of vancomycin in cement beads.CASE SUMMARY A 44-year-old male with a known case of hypertension,no history of allergies to medications,and a history of chronic osteomyelitis of the right tibia with discharging sinus over the anterolateral aspect of the leg.The pus culture grew Staphylococcus aureus,which was sensitive to clindamycin and vancomycin.The patient underwent irrigation and debridement with the placement of vancomycin cement beads made from 4 g of vancomycin powder and 40 g of polymethyl methacrylate.Three hours postoperatively,the patient developed a pruritic,erythematous,macular rash predominantly on his face,neck,chest,and lower extremities and to a lesser extent his upper extremities.A diagnosis of VFS was made and was successfully treated with cetirizine(10 mg,oral)and methylprednisolone sodium succinate(125 mg,intravenous).The patient continued to have itching with a facial rash for 12 h with gradual improvement.A decision was made to not remove the beads as the patient continued to improve.Gradually,the rash disappeared after 96 h with no further sequela.CONCLUSION VFS can occur not only after rapid intravenous injection of vancomycin but also with local release,as in our case.As orthopaedic surgeons routinely use vancomycin with polymethyl methacrylate in chronic osteomyelitis and revision arthroplasty,they should be aware of such a complication occurring.展开更多
This is a case report of bleomycin induced drug allergy in a 34-year-old gentleman. He developed generalized maculopapular rashes with some vesicles over the shoulders, abdomen, both upper limbs and right thigh on the...This is a case report of bleomycin induced drug allergy in a 34-year-old gentleman. He developed generalized maculopapular rashes with some vesicles over the shoulders, abdomen, both upper limbs and right thigh on the second day after administration of bleomycin and that can be mistaken for herpes skin infections if we do not perform clinical examination thoroughly. In this case report, the importance of distinguishing between herpes virus skin infection and drug induced reaction is emphasized and the differences in management strategies are highlighted.展开更多
文摘AIM: To investigate oxaliplatin-induced severe anaphylactic reactions (SAR) in metastatic colorectal cancer in a retrospective case series analysis and to conduct a systemic literature review. METHODS: During a 6-year period from 2006 to 2011 at Kaohsiung Veterans General Hospital, a total of 412 patients exposed to oxaliplatin-related chemotherapy were retrospectively reviewed. Relevant Englishlanguage studies regarding life-threatening SAR following oxaliplatin were also reviewed in MEDLINE and PubMed search. RESULTS: Eight patients (1.9%, 8 of 412 cases) were identified. Seven patients were successful resuscitated without any sequelae and one patient expired. We changed the chemotherapy regimen in five patients and rechallenged oxaliplatin use in patient 3. Twenty-three relevant English-language studies with 66 patients were reported. Patients received a median of 10 cycles of oxaliplatin (range, 2 to 29). Most common symptoms were respiratory distress (60%), fever (55%), and hypotension (54%). Three fatal events were reported (4.5%). Eleven patients (16%) of the 66 cases were rechallenged by oxaliplatin. CONCLUSION: SAR must be considered in patients receiving oxaliplatin-related chemotherapy, especially in heavily pretreated patients. Further studies on the mechanism, predictors, preventive methods and management of oxaliplatin-related SAR are recommended.
文摘Background Anaphylactic reactions during anesthesia and operation are common and life threatening.Follow-up investigation is necessary for avoiding potential re-exposure of the patients to the offending drugs.The purpose of this study was to assess cellular allergen stimulation test （CAST） as a diagnostic instrument in immunoglobulin E （IgE）-and non-lgE-mediated anaphylactic reactions.Methods This study included 25 patients who developed perioperative anaphylactic reactions and 10 subjects that tolerated anesthetics and other drugs during perioperative period from September 2009 to October 2013 in Peking Union Medical College Hospital.We performed skin tests and flow cytometric analysis of basophil activation-based CAST in all subjects.Results Of the 25 patients,17 had IgE-mediated anaphylactic reactions （causative agent identified by skin tests） and 8 had non-lgE-mediated anaphylactic reactions （negative skin tests）.CAST showed a sensitivity of 42.9％,specificity of 90％,and negative predictive value of 80.6％ for neuromuscular blocking agents.Conclusions CAST may be useful for the diagnosis of anaphylactic reactions during perioperative period.Our findings call for further investigation to increase the sensitivity of the test.
文摘BACKGROUND Vancomycin flushing syndrome(VFS),also known as red man syndrome,is an allergic reaction to vancomycin.It typically presents as a rash on the face,neck,and upper torso after intravenous administration of vancomycin.VFS is blamed on rapid intravenous infusion of vancomycin during management and rarely happens after local use.A review of the literature showed that in the last 23 years,4 such cases have been reported.Here,we add another case of VFS developed after slow local absorption of vancomycin in cement beads.CASE SUMMARY A 44-year-old male with a known case of hypertension,no history of allergies to medications,and a history of chronic osteomyelitis of the right tibia with discharging sinus over the anterolateral aspect of the leg.The pus culture grew Staphylococcus aureus,which was sensitive to clindamycin and vancomycin.The patient underwent irrigation and debridement with the placement of vancomycin cement beads made from 4 g of vancomycin powder and 40 g of polymethyl methacrylate.Three hours postoperatively,the patient developed a pruritic,erythematous,macular rash predominantly on his face,neck,chest,and lower extremities and to a lesser extent his upper extremities.A diagnosis of VFS was made and was successfully treated with cetirizine(10 mg,oral)and methylprednisolone sodium succinate(125 mg,intravenous).The patient continued to have itching with a facial rash for 12 h with gradual improvement.A decision was made to not remove the beads as the patient continued to improve.Gradually,the rash disappeared after 96 h with no further sequela.CONCLUSION VFS can occur not only after rapid intravenous injection of vancomycin but also with local release,as in our case.As orthopaedic surgeons routinely use vancomycin with polymethyl methacrylate in chronic osteomyelitis and revision arthroplasty,they should be aware of such a complication occurring.
文摘This is a case report of bleomycin induced drug allergy in a 34-year-old gentleman. He developed generalized maculopapular rashes with some vesicles over the shoulders, abdomen, both upper limbs and right thigh on the second day after administration of bleomycin and that can be mistaken for herpes skin infections if we do not perform clinical examination thoroughly. In this case report, the importance of distinguishing between herpes virus skin infection and drug induced reaction is emphasized and the differences in management strategies are highlighted.
