Standard management protocols are lacking and specific antidotes are unavailable for acute carbamazepine(CBZ)poisoning.The objective of this review is to provide currently available information on acute CBZ poisoning,...Standard management protocols are lacking and specific antidotes are unavailable for acute carbamazepine(CBZ)poisoning.The objective of this review is to provide currently available information on acute CBZ poisoning,including its management,by describing and summarizing various therapeutic methods for its treatment according to previously published studies.Several treatment methods for CBZ poisoning will be briefly introduced,their advantages and disadvantages will be analyzed and compared,and suggestions for the clinical treatment of CBZ poisoning will be provided.A literature search was performed in various English and Chinese databases.In addition,the reference lists of identified articles were screened for additional relevant studies,including non-indexed reports.Nonpeer-reviewed sources were also included.In the present review,154 articles met the inclusion criteria including case reports,case series,descriptive cohorts,pharmacokinetic studies,and in vitro studies.Data on 67 patients,including 4 fatalities,were reviewed.Based on the summary of cases reported in the included articles,the cure rate of CBZ poisoning after symptomatic treatment was 82%and the efficiency of hemoperfusion was 58.2%.Based on the literature review,CBZ is moderately dialyzable and the recommendation for CBZ poisoning is supportive management and gastric lavage.In severe cases,extracorporeal treatment is recommended,with hemodialysis as the first choice.展开更多
To investigate the fatty acid-based functional lipidomics of patients on long-term home parenteral nutrition receiving different intravenous lipid emulsions. METHODSA cross-sectional comparative study was carried out ...To investigate the fatty acid-based functional lipidomics of patients on long-term home parenteral nutrition receiving different intravenous lipid emulsions. METHODSA cross-sectional comparative study was carried out on 3 groups of adults on home parenteral nutrition (HPN), receiving an HPN admixture containing an olive-soybean oil-based intravenous lipid emulsion (IVLE) (OO-IVLE; n = 15), a soybean- medium-chain triacylglycerol-olive-fish oil-based IVLE (SMOF-IVLE; n = 8) or HPN without IVLE (No-IVLE; n = 8) and 42 healthy controls (HCs). The inclusion criteria were: duration of HPN ≥ 3 mo, current HPN admixtures ≥ 2 mo and HPN infusions ≥ 2/wk. Blood samples were drawn 4-6 h after the discontinuation of the overnight HPN infusion. The functional lipidomics panel included: the red blood cell (RBC) fatty acid (FA) profile, molecular biomarkers [membrane fluidity: saturated/monounsaturated FA ratio = saturated fatty acid (SFA)/monounsaturated fatty acid (MUFA) index; inflammatory risk: n-6/n-3 polyunsaturated fatty acid (PUFA) ratio = n-6/n-3 index; cardiovascular risk: sum of n-3 eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) = n-3 index; free radical stress: sum of FA trans isomers = %trans index] and FA pathway enzyme activity estimate (delta-9-desaturase = D9D; delta-6-desaturase = D6D; delta-5-desaturase = D5D; elongase = ELO). Statistics were carried out using nonparametric tests. The amount of each FA was calculated as a percentage of the total FA content (relative%). RESULTSIn the OO-IVLE group, the percentage of oleic acid in the RBCs was positively correlated with the weekly load of OO-IVLE (r = 0.540, P = 0.043). In the SMOF-IVLE cohort, the RBC membrane EPA and DHA were positively correlated with the daily amount of SMOF-IVLE (r = 0.751, P = 0.044) and the number of HPN infusions per week (r = 0.753; P = 0.046), respectively. The SMOF-IVLE group showed the highest EPA and DHA and the lowest arachidonic acid percentages (P < 0.001). The RBC membrane linoleic acid content was lower, and展开更多
基金Science and Public Welfare Research Fund of Liaoning Province,No.2022JH4/10100075and National Nature Science Foundation of China,No.81772056.
文摘Standard management protocols are lacking and specific antidotes are unavailable for acute carbamazepine(CBZ)poisoning.The objective of this review is to provide currently available information on acute CBZ poisoning,including its management,by describing and summarizing various therapeutic methods for its treatment according to previously published studies.Several treatment methods for CBZ poisoning will be briefly introduced,their advantages and disadvantages will be analyzed and compared,and suggestions for the clinical treatment of CBZ poisoning will be provided.A literature search was performed in various English and Chinese databases.In addition,the reference lists of identified articles were screened for additional relevant studies,including non-indexed reports.Nonpeer-reviewed sources were also included.In the present review,154 articles met the inclusion criteria including case reports,case series,descriptive cohorts,pharmacokinetic studies,and in vitro studies.Data on 67 patients,including 4 fatalities,were reviewed.Based on the summary of cases reported in the included articles,the cure rate of CBZ poisoning after symptomatic treatment was 82%and the efficiency of hemoperfusion was 58.2%.Based on the literature review,CBZ is moderately dialyzable and the recommendation for CBZ poisoning is supportive management and gastric lavage.In severe cases,extracorporeal treatment is recommended,with hemodialysis as the first choice.
文摘To investigate the fatty acid-based functional lipidomics of patients on long-term home parenteral nutrition receiving different intravenous lipid emulsions. METHODSA cross-sectional comparative study was carried out on 3 groups of adults on home parenteral nutrition (HPN), receiving an HPN admixture containing an olive-soybean oil-based intravenous lipid emulsion (IVLE) (OO-IVLE; n = 15), a soybean- medium-chain triacylglycerol-olive-fish oil-based IVLE (SMOF-IVLE; n = 8) or HPN without IVLE (No-IVLE; n = 8) and 42 healthy controls (HCs). The inclusion criteria were: duration of HPN ≥ 3 mo, current HPN admixtures ≥ 2 mo and HPN infusions ≥ 2/wk. Blood samples were drawn 4-6 h after the discontinuation of the overnight HPN infusion. The functional lipidomics panel included: the red blood cell (RBC) fatty acid (FA) profile, molecular biomarkers [membrane fluidity: saturated/monounsaturated FA ratio = saturated fatty acid (SFA)/monounsaturated fatty acid (MUFA) index; inflammatory risk: n-6/n-3 polyunsaturated fatty acid (PUFA) ratio = n-6/n-3 index; cardiovascular risk: sum of n-3 eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) = n-3 index; free radical stress: sum of FA trans isomers = %trans index] and FA pathway enzyme activity estimate (delta-9-desaturase = D9D; delta-6-desaturase = D6D; delta-5-desaturase = D5D; elongase = ELO). Statistics were carried out using nonparametric tests. The amount of each FA was calculated as a percentage of the total FA content (relative%). RESULTSIn the OO-IVLE group, the percentage of oleic acid in the RBCs was positively correlated with the weekly load of OO-IVLE (r = 0.540, P = 0.043). In the SMOF-IVLE cohort, the RBC membrane EPA and DHA were positively correlated with the daily amount of SMOF-IVLE (r = 0.751, P = 0.044) and the number of HPN infusions per week (r = 0.753; P = 0.046), respectively. The SMOF-IVLE group showed the highest EPA and DHA and the lowest arachidonic acid percentages (P < 0.001). The RBC membrane linoleic acid content was lower, and
