Zahra Kanji1, Karleen Jung. 1. Pharmacy Department and Intensive Care Unit, Lions Gate Hospital, 231 East, 15th Street, North Vancouver, British Columbia, Canada. Zahra.Kanji@vch.ca
Abstract
BACKGROUND: Electrolyte imbalances are frequently encountered in the Intensive Care Unit (ICU) and protocol-driven interventions may facilitate more timely and uniform care. OBJECTIVE: To compare the effectiveness and timeliness of electrolyte replacement in an adult ICU before and after implementation of an Electrolyte Replacement Protocol (ERP) and to assess nurse and physician satisfaction with the ERP. METHODS: Health records of adult patients who experienced hypokalaemia, hypomagnesaemia, or hypophosphataemia in the ICU during the study periods were retrospectively reviewed. Effectiveness of the ERP was assessed by the number of replacement doses indicated but not given and the number of doses and total dose required to normalise the low electrolyte level. Timeliness was evaluated by the time between the laboratory reporting the low electrolyte level and administration of the replacement dose. Nurse and physician satisfaction with the ERP was assessed through a written survey. RESULTS: After implementation of the ERP, the number of replacement doses indicated but not given was reduced for magnesium from 60% to 35% (p=0.18) and for phosphate from 100% to 64% (p=0.04). The time to replacement was reduced for potassium from 79 to 60 min (p=0.066) and for magnesium from 307 to 151 min (p=0.15). Nurses and physicians were satisfied with the ERP. CONCLUSIONS: Implementation of an ERP resulted in improvements in the effectiveness and timeliness of electrolyte replacement and nurses and physicians were satisfied with the ERP.
BACKGROUND: Electrolyte imbalances are frequently encountered in the Intensive Care Unit (ICU) and protocol-driven interventions may facilitate more timely and uniform care. OBJECTIVE: To compare the effectiveness and timeliness of electrolyte replacement in an adult ICU before and after implementation of an Electrolyte Replacement Protocol (ERP) and to assess nurse and physician satisfaction with the ERP. METHODS: Health records of adult patients who experienced hypokalaemia, hypomagnesaemia, or hypophosphataemia in the ICU during the study periods were retrospectively reviewed. Effectiveness of the ERP was assessed by the number of replacement doses indicated but not given and the number of doses and total dose required to normalise the low electrolyte level. Timeliness was evaluated by the time between the laboratory reporting the low electrolyte level and administration of the replacement dose. Nurse and physician satisfaction with the ERP was assessed through a written survey. RESULTS: After implementation of the ERP, the number of replacement doses indicated but not given was reduced for magnesium from 60% to 35% (p=0.18) and for phosphate from 100% to 64% (p=0.04). The time to replacement was reduced for potassium from 79 to 60 min (p=0.066) and for magnesium from 307 to 151 min (p=0.15). Nurses and physicians were satisfied with the ERP. CONCLUSIONS: Implementation of an ERP resulted in improvements in the effectiveness and timeliness of electrolyte replacement and nurses and physicians were satisfied with the ERP.
Authors: Niranjani Prasad; Aishwarya Mandyam; Corey Chivers; Michael Draugelis; C William Hanson; Barbara E Engelhardt; Krzysztof Laudanski Journal: J Pers Med Date: 2022-04-20
Authors: Miriam Hoekstra; Mathijs Vogelzang; Iwan Cc van der Horst; Annemieke Oude Lansink; Joost Maa van der Maaten; Farouq Ismael; Felix Zijlstra; Maarten Wn Nijsten Journal: BMC Anesthesiol Date: 2010-12-31 Impact factor: 2.217
Authors: Miriam Hoekstra; Mathijs Vogelzang; José T Drost; Marcel Janse; Bert G Loef; Iwan C C van der Horst; Felix Zijlstra; Maarten W N Nijsten Journal: BMC Med Inform Decis Mak Date: 2010-01-25 Impact factor: 2.796