RESUMO
BACKGROUND & AIMS: Palliative care in incurable cancer should be focused on symptom control, especially those impacting nutrition. This study aims to verify associations between functional performance using the Palliative Performance Scale Version 2 (PPS2) and nutritional and clinical aspects in cancer patients in exclusive palliative care (EPC). METHODS: Through a cross-sectional study, twenty-seven patients recently referred to the EPC outpatient clinic were evaluated. PPS2 was used to define functional performance, while nutritional aspects were obtained using the Patient-Generated Subjective Global Assessment (PG-SGA). Fisher's Exact test and correspondence analysis were used with a 5% level of significance. RESULTS: Of 27 eligible patients, a higher frequency of PPS2 levels 50% and 40% (70.3%) was observed, reflecting important functional impairments. The sample was mainly composed of severely malnourished patients (70.4%), polysymptomatic, and in critical need of nutritional intervention (96.3%). Regarding the primary diagnosis, gastrointestinal (37%) and lung (26%) cancer were the most prevalent. No associations between PPS2 and nutritional and clinical aspects were observed; however, the correspondence analysis demonstrated proximity between low PPS2 levels and worse nutritional markers. CONCLUSIONS: PG-SGA and PPS2 tools combined are suggested due to their importance in guiding assistance to cancer patients in EPC.
