Emergency & Critical care, Session 8

Fluid Therapy in Anuric/Polyuric Patients

Managing fluid therapy in anuric or oliguric patients poses a unique challenge. While fluids are often the cornerstone of stabilization, inappropriate administration in these patients can quickly worsen their condition and lead to life-threatening complications. The emergency clinician must therefore balance the need for circulatory support with the risk of fluid overload.
In this case-based webinar we will discuss how to assess volume status, how to distinguish between pre-renal, renal, and post-renal causes, and how to guide fluid therapy accordingly. Special emphasis will be placed on setting appropriate fluid rates, recognizing early signs of fluid overload, and knowing when to move beyond fluid therapy to advanced interventions such as diuretics or renal replacement therapy.
Case examples will highlight the decision-making process and the practical challenges clinicians face when tailoring therapy to these fragile patients.

Learning outcome:
After this webinar, participants will be able to recognize anuric and oliguric states in dogs and cats, assess the underlying cause, and implement safe, individualized fluid therapy strategies while minimizing the risk of fluid overload and secondary complications.