Quality of life of patients with chronic lymphocytic leukaemia in the Netherlands: results of a longitudinal multicentre study

• Published in: Quality of life research 2015-12, Vol.24 (12), p.2895-2906
• Main Authors: Holtzer-Goor, K. M., Schaafsma, M. R., Joosten, P., Posthuma, E. F. M., Wittebol, S., Huijgens, P. C., Mattijssen, E. J. M., Vreugdenhil, G., Visser, H., Peters, W. G., Erjavec, Z., Wijermans, P. W., Daenen, S. M. G. J., van der Hem, K. G., van Oers, M. H. J., Uyl-de Groot, C. A.
• Format: Article
• Language: English
• Subjects: Adult; Aged; Cancer therapies; Chlorambucil - adverse effects; Chlorambucil - therapeutic use; Chronic illnesses; CLINICAL AND POLICY APPLICATIONS; Clinical trials; Dyspnea; Dyspnea - psychology; Fatigue - psychology; Female; Health Status; Humans; Leukemia; Leukemia, Lymphocytic, Chronic, B-Cell - drug therapy; Leukemia, Lymphocytic, Chronic, B-Cell - psychology; Longitudinal Studies; Male; Medicine; Medicine & Public Health; Middle Aged; Netherlands; Observational studies; Patients; Population; Public Health; Quality of Life; Quality of Life Research; Questionnaires; Sleep Wake Disorders - psychology; Sociology; Surveys and Questionnaires
• ISSN: 0962-9343; 1573-2649
• DOI: 10.1007/s11136-015-1039-y

Purpose To describe the health-related quality of life (HRQoL) of an unselected population of patients with chronic lymphocytic leukaemia (CLL) including untreated patients. Methods HRQoL was measured by the EORTC QLQ-C30 including the CLL16 module, EQ-5D, and VAS in an observational study over multiple years. All HRQoL measurements per patient were connected and analysed using area under the curve analysis over the entire study duration. The total patient group was compared with the general population, and three groups of CLL patients were described separately, i.e. patients without any active treatment ("watch and wait"), chlorambucil treatment only, and patients with other treatment(s). Results HRQoL in the total group of CLL patients was compromised when compared with age- and gender-matched norm scores of the general population. CLL patients scored statistically worse on the VAS and utility score of the EQ-5D, all functioning scales of the EORTC QLQ-C30, and the symptoms of fatigue, dyspnoea, sleeping disturbance, appetite loss, and financial difficulties. In untreated patients, the HRQoL was slightly reduced. In all treatment stages, HRQoL was compromised considerably. Patients treated with chlorambucil only scored worse on the EORTC QLQ-C30 than patients who were treated with other treatments with regard to emotional functioning, cognitive functioning, bruises, uncomfortable stomach, and apathy. Conclusions CLL patients differ most from the general population on role functioning, fatigue, concerns about future health, and having not enough energy. Once treatment is indicated, HRQoL becomes considerably compromised. This applies to all treatments, including chlorambucil, which is considered to be a mild treatment.