SwePub
Sök i LIBRIS databas

  Utökad sökning

onr:"swepub:oai:DiVA.org:uu-454487"
 

Sökning: onr:"swepub:oai:DiVA.org:uu-454487" > A Model-Informed Me...

  • van Beek, Stijn W.Radboud Univ Nijmegen Med Ctr, Radboud Inst Hlth Sci, Dept Pharm, Geert Grooteplein Zuid 10,864, NL-6500 HB Nijmegen, Netherlands (författare)

A Model-Informed Method for the Purpose of Precision Dosing of Isoniazid in Pulmonary Tuberculosis

  • Artikel/kapitelEngelska2021

Förlag, utgivningsår, omfång ...

  • 2021-02-22
  • Springer Science and Business Media LLC,2021
  • electronicrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:uu-454487
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-454487URI
  • https://doi.org/10.1007/s40262-020-00971-2DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Background and ObjectiveThis study aimed to develop and evaluate a population pharmacokinetic model and limited sampling strategy for isoniazid to be used in model-based therapeutic drug monitoring.MethodsA population pharmacokinetic model was developed based on isoniazid and acetyl-isoniazid pharmacokinetic data from seven studies with in total 466 patients from three continents. Three limited sampling strategies were tested based on the available sampling times in the dataset and practical considerations. The tested limited sampling strategies sampled at 2, 4, and 6 h, 2 and 4 h, and 2 h after dosing. The model-predicted area under the concentration–time curve from 0 to 24 h (AUC24) and the peak concentration from the limited sampling strategies were compared to predictions using the full pharmacokinetic curve. Bias and precision were assessed using the mean error (ME) and the root mean square error (RMSE), both expressed as a percentage of the mean model-predicted AUC24 or peak concentration on the full pharmacokinetic curve.ResultsPerformance of the developed model was acceptable and the uncertainty in parameter estimations was generally low (the highest relative standard error was 39% coefficient of variation). The limited sampling strategy with sampling at 2 and 4 h was determined as most suitable with an ME of 1.1% and RMSE of 23.4% for AUC24 prediction, and ME of 2.7% and RMSE of 23.8% for peak concentration prediction. For the performance of this strategy, it is important that data on both isoniazid and acetyl-isoniazid are used. If only data on isoniazid are available, a limited sampling strategy using 2, 4, and 6 h can be employed with an ME of 1.7% and RMSE of 20.9% for AUC24 prediction, and ME of 1.2% and RMSE of 23.8% for peak concentration prediction.ConclusionsA model-based therapeutic drug monitoring strategy for personalized dosing of isoniazid using sampling at 2 and 4 h after dosing was successfully developed. Prospective evaluation of this strategy will show how it performs in a clinical therapeutic drug monitoring setting.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • ter Heine, RobRadboud Univ Nijmegen Med Ctr, Radboud Inst Hlth Sci, Dept Pharm, Geert Grooteplein Zuid 10,864, NL-6500 HB Nijmegen, Netherlands (författare)
  • Alffenaar, Jan-Willem C.Univ Sydney, Sch Pharm, Fac Med & Hlth, Sydney, NSW, Australia; Westmead Hosp, Sydney, NSW, Australia; Univ Sydney, Marie Bashir Inst Infect Dis & Biosecur, Sydney, NSW, Australia (författare)
  • Magis-Escurra, CecileRadboud Univ Nijmegen Med Ctr, Dept Resp Dis, Nijmegen, Netherlands (författare)
  • Aarnoutse, Rob E.Radboud Univ Nijmegen Med Ctr, Radboud Inst Hlth Sci, Dept Pharm, Geert Grooteplein Zuid 10,864, NL-6500 HB Nijmegen, Netherlands (författare)
  • Svensson, Elin M.,1985-Uppsala universitet,Institutionen för farmaci,Radboud Univ Nijmegen Med Ctr, Radboud Inst Hlth Sci, Dept Pharm, Geert Grooteplein Zuid 10,864, NL-6500 HB Nijmegen, Netherlands(Swepub:uu)elisv718 (författare)
  • Radboud Univ Nijmegen Med Ctr, Radboud Inst Hlth Sci, Dept Pharm, Geert Grooteplein Zuid 10,864, NL-6500 HB Nijmegen, NetherlandsUniv Sydney, Sch Pharm, Fac Med & Hlth, Sydney, NSW, Australia; Westmead Hosp, Sydney, NSW, Australia; Univ Sydney, Marie Bashir Inst Infect Dis & Biosecur, Sydney, NSW, Australia (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Clinical Pharmacokinetics: Springer Science and Business Media LLC60:7, s. 943-9530312-59631179-1926

Internetlänk

Hitta via bibliotek

Till lärosätets databas

Sök utanför SwePub

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy