Higher chlorzoxazone clearance in obese children compared with nonobese peers

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Standard

Higher chlorzoxazone clearance in obese children compared with nonobese peers. / Gade, C; Dalhoff, K; Petersen, T S; Riis, T; Schmeltz, C; Chabanova, E; Christensen, H R; Mikus, G; Burhenne, J; Holm, J C; Holst, H.

In: British Journal of Clinical Pharmacology, Vol. 84, No. 8, 2018, p. 1738-1747.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Gade, C, Dalhoff, K, Petersen, TS, Riis, T, Schmeltz, C, Chabanova, E, Christensen, HR, Mikus, G, Burhenne, J, Holm, JC & Holst, H 2018, 'Higher chlorzoxazone clearance in obese children compared with nonobese peers', British Journal of Clinical Pharmacology, vol. 84, no. 8, pp. 1738-1747. https://doi.org/10.1111/bcp.13602

APA

Gade, C., Dalhoff, K., Petersen, T. S., Riis, T., Schmeltz, C., Chabanova, E., Christensen, H. R., Mikus, G., Burhenne, J., Holm, J. C., & Holst, H. (2018). Higher chlorzoxazone clearance in obese children compared with nonobese peers. British Journal of Clinical Pharmacology, 84(8), 1738-1747. https://doi.org/10.1111/bcp.13602

Vancouver

Gade C, Dalhoff K, Petersen TS, Riis T, Schmeltz C, Chabanova E et al. Higher chlorzoxazone clearance in obese children compared with nonobese peers. British Journal of Clinical Pharmacology. 2018;84(8):1738-1747. https://doi.org/10.1111/bcp.13602

Author

Gade, C ; Dalhoff, K ; Petersen, T S ; Riis, T ; Schmeltz, C ; Chabanova, E ; Christensen, H R ; Mikus, G ; Burhenne, J ; Holm, J C ; Holst, H. / Higher chlorzoxazone clearance in obese children compared with nonobese peers. In: British Journal of Clinical Pharmacology. 2018 ; Vol. 84, No. 8. pp. 1738-1747.

Bibtex

@article{ea3c2ac5553d4108bc690a5939d4b4d2,
title = "Higher chlorzoxazone clearance in obese children compared with nonobese peers",
abstract = "AIMS: To test the in vivo activity of Cytochrome P450 (CYP) 2E1 in obese children vs. nonobese children, aged 11-18 years. Secondly, whether the activity of CYP2E1 in these patients is associated with NALFD, diabetes or hyperlipidaemia.METHODS: Seventy children were divided into groups by body mass index (BMI) standard deviation score (SDS). All children received 250 mg oral chlorzoxazone (CLZ) as probe for CYP2E1 activity. Thirteen blood samples and 20-h urine samples were collected per participant.RESULTS: Obese children had an increased oral clearance and distribution of CLZ, indicating increased CYP2E1 activity, similar to obese adults. The mean AUC0-∞ value of CLZ was decreased by 46% in obese children compared to nonobese children. The F was was increased twofold in obese children compared to nonobese children, P < 0.0001. Diabetic biomarkers were significantly increased in obese children, while fasting blood glucose and Hba1c levels were nonsignificant between groups. Liver fat content was not associated with CLZ Cl.CONCLUSION: Oral clearance of CLZ was increased two-fold in obese children vs. nonobese children aged 11-18 years. This indicates an increased CYP2E1 activity of clinical importance, and dose adjustment should be considered for CLZ.",
author = "C Gade and K Dalhoff and Petersen, {T S} and T Riis and C Schmeltz and E Chabanova and Christensen, {H R} and G Mikus and J Burhenne and Holm, {J C} and H Holst",
note = "{\textcopyright} 2018 The British Pharmacological Society.",
year = "2018",
doi = "10.1111/bcp.13602",
language = "English",
volume = "84",
pages = "1738--1747",
journal = "British Journal of Clinical Pharmacology, Supplement",
issn = "0264-3774",
publisher = "Wiley-Blackwell",
number = "8",

}

RIS

TY - JOUR

T1 - Higher chlorzoxazone clearance in obese children compared with nonobese peers

AU - Gade, C

AU - Dalhoff, K

AU - Petersen, T S

AU - Riis, T

AU - Schmeltz, C

AU - Chabanova, E

AU - Christensen, H R

AU - Mikus, G

AU - Burhenne, J

AU - Holm, J C

AU - Holst, H

N1 - © 2018 The British Pharmacological Society.

PY - 2018

Y1 - 2018

N2 - AIMS: To test the in vivo activity of Cytochrome P450 (CYP) 2E1 in obese children vs. nonobese children, aged 11-18 years. Secondly, whether the activity of CYP2E1 in these patients is associated with NALFD, diabetes or hyperlipidaemia.METHODS: Seventy children were divided into groups by body mass index (BMI) standard deviation score (SDS). All children received 250 mg oral chlorzoxazone (CLZ) as probe for CYP2E1 activity. Thirteen blood samples and 20-h urine samples were collected per participant.RESULTS: Obese children had an increased oral clearance and distribution of CLZ, indicating increased CYP2E1 activity, similar to obese adults. The mean AUC0-∞ value of CLZ was decreased by 46% in obese children compared to nonobese children. The F was was increased twofold in obese children compared to nonobese children, P < 0.0001. Diabetic biomarkers were significantly increased in obese children, while fasting blood glucose and Hba1c levels were nonsignificant between groups. Liver fat content was not associated with CLZ Cl.CONCLUSION: Oral clearance of CLZ was increased two-fold in obese children vs. nonobese children aged 11-18 years. This indicates an increased CYP2E1 activity of clinical importance, and dose adjustment should be considered for CLZ.

AB - AIMS: To test the in vivo activity of Cytochrome P450 (CYP) 2E1 in obese children vs. nonobese children, aged 11-18 years. Secondly, whether the activity of CYP2E1 in these patients is associated with NALFD, diabetes or hyperlipidaemia.METHODS: Seventy children were divided into groups by body mass index (BMI) standard deviation score (SDS). All children received 250 mg oral chlorzoxazone (CLZ) as probe for CYP2E1 activity. Thirteen blood samples and 20-h urine samples were collected per participant.RESULTS: Obese children had an increased oral clearance and distribution of CLZ, indicating increased CYP2E1 activity, similar to obese adults. The mean AUC0-∞ value of CLZ was decreased by 46% in obese children compared to nonobese children. The F was was increased twofold in obese children compared to nonobese children, P < 0.0001. Diabetic biomarkers were significantly increased in obese children, while fasting blood glucose and Hba1c levels were nonsignificant between groups. Liver fat content was not associated with CLZ Cl.CONCLUSION: Oral clearance of CLZ was increased two-fold in obese children vs. nonobese children aged 11-18 years. This indicates an increased CYP2E1 activity of clinical importance, and dose adjustment should be considered for CLZ.

U2 - 10.1111/bcp.13602

DO - 10.1111/bcp.13602

M3 - Journal article

C2 - 29618168

VL - 84

SP - 1738

EP - 1747

JO - British Journal of Clinical Pharmacology, Supplement

JF - British Journal of Clinical Pharmacology, Supplement

SN - 0264-3774

IS - 8

ER -

ID: 209357575