Background:Adjuvant temozolomide(TMZ)chemotherapy with standard regimen remarkably improves survival in patients with high-grade glioma(HGG).However,the influence of long-term TMZ chemotherapy on serum ions concentrat...Background:Adjuvant temozolomide(TMZ)chemotherapy with standard regimen remarkably improves survival in patients with high-grade glioma(HGG).However,the influence of long-term TMZ chemotherapy on serum ions concentration is unclear.Methods:One hundred and thirty-eight patients with HGG were included.Their blood samples were collected for blood biochemistry and routine test.The alteration in serum ions concentration,total protein,albumin,globin,and blood cells counts were used to identify the impact of long-term TMZ chemotherapy.Results:Through the comparation of quantitative value of diverse parameters among different chemotherapy cycles,we identified that serum potassium concentration had a downward trend after TMZ administration(1st vs.6th,p<0.001;1st vs.12th,p<0.001).Additionally,the correlation analysis showed that platelets was negatively correlated with chemotherapy cycles(r=−0.649,p=0.023).The hematological adverse events mainly centered on grade 1 to 2.Conclusion:Long-term administration of TMZ may lead to serum ions disturbance.Besides the myelosuppression,we should pay attention to the alteration in serum ions concentration,and give patients proper symptomatic treatment when necessary.展开更多
Glioma of the brain is a kind of tumor originating from neuroglial cells.It is the most common primary intracranial tumor,accounting for~30%of all central nervous system tumors and 80% of malignant brain tumors.Glioma...Glioma of the brain is a kind of tumor originating from neuroglial cells.It is the most common primary intracranial tumor,accounting for~30%of all central nervous system tumors and 80% of malignant brain tumors.Glioma is characterized by high disability and recurrence rates.The disease seriously threatens the life of patients,afects their quality of life,and brings a heavy economic and psychological burden to patients,families,and society.With the progression of molecular genetic testing technology and the completion of various clinical trials,the classifcation scheme for glioma is increasingly well established.Diagnosis and treatment regimens,including traditional and new regimens,are becoming increasingly specialized and standardized.The purpose is to develop a clinical diagnosis and treatment guideline for glioma in the Chinese population suitable for Chinese doctors and the general population based on domestic and international glioma research progress.Thus,domestic practitioners in the feld can obtain current information and provide better service to patients with glioma,promoting the development of domestic clinical medicine and basic research on glioma.展开更多
基金This work was supported by funding from the National Key Research and Development Plan(No. 2016YFC0902500)the National Natural Science Foundation of China(No. 81903060)the Cultivation Plan of Beijing Hospital Management Center(PX2021025)
文摘Background:Adjuvant temozolomide(TMZ)chemotherapy with standard regimen remarkably improves survival in patients with high-grade glioma(HGG).However,the influence of long-term TMZ chemotherapy on serum ions concentration is unclear.Methods:One hundred and thirty-eight patients with HGG were included.Their blood samples were collected for blood biochemistry and routine test.The alteration in serum ions concentration,total protein,albumin,globin,and blood cells counts were used to identify the impact of long-term TMZ chemotherapy.Results:Through the comparation of quantitative value of diverse parameters among different chemotherapy cycles,we identified that serum potassium concentration had a downward trend after TMZ administration(1st vs.6th,p<0.001;1st vs.12th,p<0.001).Additionally,the correlation analysis showed that platelets was negatively correlated with chemotherapy cycles(r=−0.649,p=0.023).The hematological adverse events mainly centered on grade 1 to 2.Conclusion:Long-term administration of TMZ may lead to serum ions disturbance.Besides the myelosuppression,we should pay attention to the alteration in serum ions concentration,and give patients proper symptomatic treatment when necessary.
基金supported by China Anti-Cancer Association (CACA).
文摘Glioma of the brain is a kind of tumor originating from neuroglial cells.It is the most common primary intracranial tumor,accounting for~30%of all central nervous system tumors and 80% of malignant brain tumors.Glioma is characterized by high disability and recurrence rates.The disease seriously threatens the life of patients,afects their quality of life,and brings a heavy economic and psychological burden to patients,families,and society.With the progression of molecular genetic testing technology and the completion of various clinical trials,the classifcation scheme for glioma is increasingly well established.Diagnosis and treatment regimens,including traditional and new regimens,are becoming increasingly specialized and standardized.The purpose is to develop a clinical diagnosis and treatment guideline for glioma in the Chinese population suitable for Chinese doctors and the general population based on domestic and international glioma research progress.Thus,domestic practitioners in the feld can obtain current information and provide better service to patients with glioma,promoting the development of domestic clinical medicine and basic research on glioma.
