ABSTRACT
BackgroundFatigue is a difficult subject for both physicians and patients. It is barely addressed during consultations and can therefore burden patient-physician-relations. To improve communication regarding fatigue, we developed a checklist that includes suggestions for evaluating possible causes for fatigue. In this analysis, we describe our study population and report first results 3 and 6 months after using the checklist.ObjectivesThe aims of our study are to validate the use of our newly developed fatigue checklist and to demonstrate that addressing fatigue in daily clinical practice and offering possible interventions can improve fatigue.MethodsWe recruited n=110 SLE patients with fatigue from our university hospital-based lupus reference centre in Duesseldorf. Fatigue was measured using the FSS (Fatigue Severity Scale). Our checklist included signs of depression and anxiety using the PHQ-4 (Patient Health Questionnaire), BMI (body mass index), physical activity, anemia, hypothyroidism and vitamin D deficiency. For each applicable cause, we listed possible interventions for free selection by the treating physician, such as replacement therapy (vitamin D, vitamin B12, iron, folic acid, erythropoietin), physical activity programs and psychosomatic consultations that were discussed with the patients. We re-evaluated our patients after 3 (T1) and 6 months (T2).ResultsBaseline characteristics of patients are summarized in Table 1.Table 1.BMI=body mass index, TSH=thyroidea stimulating hormone, PHQ4=patient health questionnaire (cut-off >3 points), HAQ=health assessment questionnaire, IMET= Index for measuring restrictions on social participation (higher scores point towards more restrictions on social participation), FSS=fatigue severity scale (≥4 points equal severe fatigue)N = 110n (%)Mean (SD)Age (years)49.0 (12.34)Female sex99.0 (90.0)BMI (kg/m2)25.9 (5.55)Disease duration (years)19.1 (10.05)TSH (µIU/ml)1.5 (1.05)25-OH-Vitamin D (ng/ml)39.5 (15.35)Haemoglobin (g/dl)13.0 (1.64)Sports activities>4h/week6.0 (5.5)2-4h/week18.0 (16.4)1-2h/week16.0 (14.5)<1h/week28.0 (25.5)No sport42.0 (38.2)Depression (PHQ4 score)2.3 (1.63)Anxiety (PHQ4 score)2.0 (1.71)Functional status (HAQ score)0.8 (0.49)Participation (IMET score)2.8 (2.31)Fatigue (FSS score)5.3 (1.35)After 3 and 6 months, we re-evaluated 83 patients and saw a significant reduction in fatigue measured by the FSS score (T1: mean difference estimate 0.367 and p-value <0.001;T2: mean difference estimate 0.305;p-value <0.005).Figure 1.Comparing FSS-Scores from T0, T1 and T2[Figure omitted. See PDF]ConclusionThe preliminary analysis of our study shows for the first time that incorporation of a checklist procedure into the management of patients with fatigue may improve short-term outcome after 3 and 6 months of observation. The improvement of symptoms documented in our study occurred even though the suggested exercise program and psychosomatic counseling sessions were not available for use during the current observation period because of the COVID-19 pandemic. At present, the mechanisms behind the observed effect remain unclear. Our ongoing analysis will clarify whether an additional effect on fatigue will occur after all suggested interventions resulting from the use of the checklist have been executed. Finally, it will demonstrate whether the incorporation of our checklist into routine clinical practice is capable to reduce fatigue over a prolonged time period.REFERENCES:NIL.Acknowledgements:NIL.Disclosure of InterestsNone Declared.