Embedded Files
UMMC Antimicrobial Guidelines, 3rd Edition (2024) is now available!
Contents
Contents
Introduction
UMMC Therapeutic Drug Monitoring Manual
Drugs Dosages for Adults and Paediatrics
Drugs Sampling and Steady-State Time
Manual of Electronic Therapeutic Drug Monitoring Requests
Clinical Pharmacokinetics Formulae
Contacts
Ext. 2926
Introduction
Introduction
TDM: Plasma drug concentrations measured to determine whether therapeutic or toxic concentration has been produced
Importance of sampling time:
Accuracy crucial to ensure that drug distribution at steady state
Large errors in interpretation can occur if sampling time is wrongly stated
Except to check for toxicity, send sample for monitoring only after the drug level achieved steady state.
Beneficial for:
Extreme age (extremely young or old)
Altered pharmacokinetics (renally, hepatically impaired, burns and ICU patients)
Not responding to therapy as expected after adequate doses have been given
Exhibit adverse effects at normal dosages
Indicated to:
confirm effective doses
monitor compliance
investigate possible toxicity
monitor drugs with narrow therapeutic range
UMMC Therapeutic Drug Monitoring Manual
UMMC Therapeutic Drug Monitoring Manual
Second Edition, Revision Date: Nov 2023
TDM manual 2023 final.pdfDrugs Dosages for Adults and Paediatrics
Drugs Dosages for Adults and Paediatrics
Drugs Sampling and Steady-State Time
Drugs Sampling and Steady-State Time
Electronic Therapeutic Drug Monitoring Request
Electronic Therapeutic Drug Monitoring Request
Effective from 7 January 2019 onwards, all TDM requests from wards and clinics MUST be submitted via electronic through LMD order, iPesakit system. Blood samples are to be sent to Laboratory Medicine Division, Pathology Department as usual.
Please ensure electronic TDM request form is filled completely prior submission. Electronic requests and blood samples have to be submitted to Laboratory Medicine Division before 4.00 pm on working days. Any blood sample which comes after 4.00 pm will be refrigerated and processed on the following day (except weekends and public holidays). Recommendation pertaining drug doses by pharmacists will only be made after getting the results of the analysed samples.
Please refer to the attached manual for your reference:
Therapeutic Drug Monitoring Order_user Manual_final (1).pdfClinical Pharmacokinetics Formulae
Clinical Pharmacokinetics Formulae
Updated: 30 June 2021
Page updated
Report abuse