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L.F.O. Ocaña
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P1.11 - Poster Session/ Palliative and Supportive Care (ID 229)
- Event: WCLC 2015
- Type: Poster
- Track: Palliative and Supportive Care
- Presentations: 1
- Moderators:
- Coordinates: 9/07/2015, 09:30 - 17:00, Exhibit Hall (Hall B+C)
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P1.11-006 - Association between Nutritional Status Variables and Fatigue Diagnosis in Patients with Non Small Cells Lung Cancer (ID 3013)
09:30 - 17:00 | Author(s): L.F.O. Ocaña
- Abstract
Background:
Cancer-related fatigue (CRF) is a common and persistent symptom experienced by patients with Non Small Cells Lung Cancer (NSCLC). It is produced by multifactorial factors including those associated to the disease itself, comorbidities, life style and/or treatment. Malnutrition is found in up to 80% of patients with advanced cancer and could be associated with the presence of CRF. Both, malnutrition and fatigue have a negative impact on many aspects of patients’ Health-related quality of life, treatment compliance and prognosis. The aim of this study was to associate nutritional status variables with the occurrence of CRF in patients with advanced NSCLC.
Methods:
Patients with advance stage NSCLC under different lines of treatment were prospectively evaluated. Fatigue was assessed by the FA-13 (EORTC) test; malnutrition and anorexia were diagnosed using Subjective Global Assessment (SGA) and (S/AC-12) FAACT, respectively. Weight loss in the last six months was calculated, albumin and hemoglobin levels were used as biochemical parameters of nutrition.
Results:
129 patients were included, 75 were female (58%), the mean age was 61.9±13.8 years, Adenocarcinoma histology was present in 92 patients (71.4%) and the rest were classified as other histology, 90 patients (69.8%) were in ≤2[nd ]line of treatment, 106 patients (83.5%) had a functional status between 0-1 and the rest between 2-3, according to SGA 79 patients (64.8%) had any grade of malnutrition, 94 patients (75.8%) had a weight loss ≥10kg in six months, 25 patients (19.4%) were diagnosed with anorexia, albumin mean was 3.8mg/dl and 55 patients (32%) had less than that, as well as Hemoglobin level mean was 12.7 mg/dl and 61 patients (35.5%) had a valor less than it. Nutritional variables associated with CRF are shown in Table 2. Nutritional variables as Malnutrition, weight loss ≥10% and albumin were related with higher presence of physical, emotional, cognitive and daily-life fatigue. Clinical variables as histology, line of treatment and functional status were analyzed and just poor functional status was associated with higher presence of physical, emotional, cognitive and daily-life fatigue (p≤0.01). Table 2.- Nutritional status variables related fatigue
FS: fatigue scoren=129 Physic-FS p Emotional-FS p Cognitive-FS p Daily-life-FS p Social-FS p Nutritional-Status Malnourished Wellnourished 42 25 <0.01 42 25 <0.01 42 25 0.001 33 33 0.001 0 0.224 Weight-loss (≥10% 6 months) ≥10 <10 50 33 0.003 50 33 0.001 42 25 0.002 67 33 0.006 0 0.273 Anorexia Yes No 67 33 <0.01 58 33 <0.01 58 25 <0.01 67 33 <0.01 33 0 0.02 Albumin-(gr/dL) <3.8 ≥3.8 42 33 0.004 42 25 0.003 42 25 0.004 33 33 0.002 0 0.212 Hemoglobin-(gr/dL) <12.7 ≥12.7 42 33 0.077 42 25 0.04 42 25 0.012 33 33 0.227 0 0.023
Conclusion:
Malnutrition, weight loss, anorexia, hypoalbuminemia and low hemoglobin are associated with CRF. Hence, timely nutritional evaluation should be considered in NSCLC patients. Early nutritional treatment could help to reduce treatment and disease related fatigue. Nutritional and psychological support might confer beneficial effects.
