For a home peritoneal dialysis patient with abdominal pain and vomiting since yesterday, what is the most important question to ask?

For a home peritoneal dialysis patient with abdominal pain and vomiting since yesterday, what is the most important question to ask?

• A. Would you describe how the fluid drained from your abdomen looks?
• B. Have you noticed any foul-smelling drainage?
• C. Is the drainage color clear or bloody?
• D. How much drainage have you produced today?

Answer: (A)

In a home PD patient with new abdominal pain and vomiting, the most urgent concern is peritoneal dialysis–associated peritonitis. The quickest, most informative question is about how the drained PD fluid looks. Cloudy or opaque effluent is the hallmark sign of infection in the peritoneal cavity and prompt recognition here guides immediate action—order fluid analysis and cultures, and start appropriate antibiotics through the PD catheter or arrange urgent care. While foul smell, color (clear vs bloody), or the amount of drainage can provide additional clues, they are not as reliable for identifying peritonitis as the appearance of the effluent. Prioritizing the effluent’s appearance helps catch a potentially life-threatening complication early.

In a home PD patient with new abdominal pain and vomiting, the most urgent concern is peritoneal dialysis–associated peritonitis. The quickest, most informative question is about how the drained PD fluid looks. Cloudy or opaque effluent is the hallmark sign of infection in the peritoneal cavity and prompt recognition here guides immediate action—order fluid analysis and cultures, and start appropriate antibiotics through the PD catheter or arrange urgent care. While foul smell, color (clear vs bloody), or the amount of drainage can provide additional clues, they are not as reliable for identifying peritonitis as the appearance of the effluent. Prioritizing the effluent’s appearance helps catch a potentially life-threatening complication early.