Journal of pain and symptom management
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J Pain Symptom Manage · Feb 2006
Multicenter Study Controlled Clinical TrialArtificial hydration therapy, laboratory findings, and fluid balance in terminally ill patients with abdominal malignancies.
To explore the association between hydration volume and laboratory findings, and between calculated fluid balance and changes in clinical signs of dehydration and fluid retention in terminally ill cancer patients, a secondary analysis of a large multicenter, prospective, observational study was performed. The study enrolled 125 abdominal cancer patients who received laboratory examinations in the last week before death. Patients were classified into two groups: the hydration group (n = 44), who received 1L or more of artificial hydration per day both 1 and 3 weeks before death, and the nonhydration group (n = 81). ⋯ Fluid balance did not significantly correlate with changes in dehydration-and fluid retention-signs. Calculated fluid balance is not an appropriate alternative to direct monitoring of patient symptoms. More studies are needed to determine the clinical efficacy of artificial hydration for terminally ill cancer patients.