No abstract

Recent research has shown that patients undergoing hematopoietic SCT (HSCT) experience multiple symptoms that can affect the sleep quality adversely. This study investigated the sleep quality of patient in the acute course of HSCT, and measured the impact of sociodemographic, medical, physical and psychological factors. Fifty patients were assessed before admission, 44 participated during inpatient treatment and 32 on day 100 ( ± 20) posttransplantation. Measuring instruments included the Pittsburgh Sleep Quality Index (PSQI) and a sleep diary (sleep quality), the European Organization for Research and Treatment of Cancer Quality of Life QuestionnaireCore 30 (health-related quality of life), the Hospital Anxiety and Depression Scale -German version (anxiety/depression) and the German version of the Cancer and Treatment Distress Scale (treatment-specific distress). The prevalence of sleep disturbances was 32% before admission, 77% during the hospital stay and 28% after discharge. Difficulty in maintaining sleep was the most intense sleep problem during the inpatient phase. This was mainly caused by disturbing noises and need to use the bathroom frequently. Sleep problems were significantly worse during the hospital stay compared with the other measurement points in time (Po0.001). A significant interaction was seen between the time course of sleep disturbances and the type of transplantation (P ¼ 0.001). The findings suggest that sleep disturbances after HSCT are particularly associated with physical functioning, fatigue and treatment-specific distress, and factors that contribute to sleep difficulties in the general population seem to be less important.

We examined the course and the prevalence of a high fear of cancer recurrence (FCR) in patients undergoing allogeneic PBSC transplantation (hematopoietic SCT (HSCT)) before HSCT (N = 239), 100 days after (n = 150, and 12 months after allogeneic HSCT (n = 102). The Fear of Progression Questionnaire-Short Form (FoP-Q-SF), the EORTC Quality of Life Questionnaire, and the Hospital Anxiety and Depression Scale were used. Pre-HSCT 36% of patients, 100 days after HSCT 24% of patients, and 1 year after HSCT 23% of patients fulfilled the criteria for high FCR (FoP-Q-SF cutoff = 34). Being married (b = 2.76, P = 0.026), female gender (b = 4.45, Po 0.001) and depression (b = 4.44, P o 0.001) were significantly associated with FCR at baseline. One hundred days after HSCT, depression significantly predicted FCR (b = 6.46, Po 0.001). One year following HSCT, female gender (b = 6.61, P = 0.008) and higher depression were (b = 4.88, P = 0.004) significant predictors for FCR. Over the three assessment points, patients with high FCR had a significantly lower quality of life compared to patients with low FCR in physical functioning (P = 0.019), role functioning (P = 0.003), emotional functioning (P o 0.001), cognitive functioning (P = 0.003), social functioning (P o 0.001) and global quality of life (P o 0.001). Our data provide evidence that FCR is a prevalent problem in patients with hematological malignancies and has a significant adverse impact on health-related quality of life.