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Dorothy Tscheng

Explore the profile of Dorothy Tscheng including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
deVries M, McGillis Hall L, Dainty K, Fan M, Tscheng D, Hamilton M, et al.
Res Social Adm Pharm . 2025 Jan; 21(4):228-238. PMID: 39818532
Purpose: Diversion or theft of controlled substances is a recognized problem affecting healthcare systems globally. The purpose of this study was to develop a framework for identifying and characterizing system...
2.
Pinho R, Tscheng D, Cheema J, Pang D
Am J Vet Res . 2024 Jun; 85(9). PMID: 38925141
Objective: To collect medication error (ME) data during the perianesthetic period from small animal clinics. Sample: 6 small animal general practice veterinary clinics. Methods: Small animal general practice veterinary clinics...
3.
de Vries M, Fan M, Tscheng D, Hamilton M, Trbovich P
J Patient Saf . 2020 Aug; 18(1):e227-e235. PMID: 32740137
Objectives: Inpatient hospital pharmacies have a central role in managing controlled substances (CS) throughout the hospital medication use process (MUP). Our objectives were to identify vulnerabilities for diversion in the...
4.
Fan M, Tscheng D, Hamilton M, Trbovich P
CMAJ Open . 2020 Feb; 8(1):E113-E119. PMID: 32094140
Background: Canadian health care facilities must report losses or thefts of opioids to Health Canada. To broaden the understanding of opioid loss in Canada, we analyzed data describing these losses...
5.
de Vries M, Fan M, Tscheng D, Hamilton M, Trbovich P
BMJ Open . 2019 Jul; 9(6):e027629. PMID: 31256028
Introduction: An increasing number of opioids and other controlled substances are being stolen from healthcare facilities, diverting medications from their intended medical use to be used or sold illicitly. Many...
6.
Fan M, Tscheng D, Hamilton M, Hyland B, Reding R, Trbovich P
J Hosp Med . 2019 Jun; 14(7):419-428. PMID: 31251158
Drug losses and theft from the healthcare system are accelerating; hospitals are pressured to implement safeguards to prevent drug diversion. Thus far, no reviews summarize all known risks and potential...