SMP/TMZ IV orders, dosed by weight

Dosing is based on the trimethoprim component - the IV formulation contains trimethoprim 16 mg/ml.
Since this is a multi-ingredient drug, Cerner cannot handle ordering by mg/kg.
As a workaround, it is possible to order in PowerChart or PharmNet as ml/kg.
Use this calculator to verify appropriate weight-based dosing:

SMZ/TMP IV volumes

desired dose (mg/kg) calculations
5 mg/kg: $${5\,mg\over kg} * {ml \over 16\,mg} = \color{yellow}{0.3125\,ml/kg}$$
10 mg/kg: $${10\,mg \over kg} * {ml \over 16\,mg} = \color{yellow}{0.625\,ml/kg}$$
Patient weight: kg (actual weight)
Desired mg/kg:


Pharmacy Contact Info:

Main Inpatient Pharmacy: ext 4599, 3503
Fax: 704-878-7283

Director of Pharmacy - Randi Raynor, PharmD: ext 4501
Clinical Coordinator - Laura Rollings, PharmD: ext 4597
Pharmacy Informaticist - Stephen Pringle, PharmD: ext 7645
Pharmacy Technician Supervisor - Amy Wingler, CPhT: ext 7385
Pharmacy Automation Coordinator (Omnicell) - Melissa Fulford, CPhT: ext 3556



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as to the use of this information outside of Iredell Memorial Hospital.
The content of this policy and procedure document serves as guidance to the delivery of quality patient care.
Care providers are expected to exercise critical thinking and situational awareness skills,
and in specific situations to take such action as is necessary for the delivery of quality patient care.