Summary:Psychological distress is frequently reported in transplant survivors. We prospectively assessed anxiety and depression before transplant, in the isolation period and during a follow-up period of 1 year. The Hospital Anxiety and Depression Scale (HADS) was administered to 131 cancer patients treated with high-dose chemotherapy followed by allogeneic (SCT) or autologous (ASCT) stem cell transplantation, and a concurrent group of 123 lymphoma patients receiving standard chemotherapy (CT) who served as a reference group. Relatively low levels of anxiety and depression were found. The level of anxiety slightly declined from baseline during follow-up (mean scores SCT: from 5.3 to 3.6, CT: from 6.0 to 4.2) or remained fairly stable (ASCT: from 5.4 to 4.8). The level of depression peaked when the transplant patients were in protective isolation or shortly thereafter (SCT: 6.1, ASCT: 6.4), but stabilized at baseline levels after 4 months. The highest level of depression in the CT group was reported 4 months after start of chemotherapy (3.4). Elevated levels of anxiety and depression at baseline predicted more anxiety and depression at the later assessments (P values Ͻ0.0001). The ASCT group had higher levels of anxiety after 1 year (mean 4.8) than those found in the other two groups (SCT: 3.6, CT: 4.2), although they were not statistically significant. This study revealed lower than expected levels of anxiety and depression after intensive chemotherapy followed by SCT or ASCT. There was a decline in psychological distress during the 1-year follow-up period. Keywords: anxiety; depression; HADS; high-dose chemotherapy; prospective study Allogeneic (SCT) and autologous (ASCT) stem cell transplantation subsequent to high-dose chemotherapy (HDC) produces significant physical morbidity. 1,2 Most patients who undergo high-dose chemotherapy are young, and with increasing numbers of long-term survivors, prospective Correspondence: MJ Hjermstad, Department of Oncology, The Norwegian Radium Hospital, Montebello, N-0310 Oslo, Norway Received 18 December 1998; accepted 15 July 1999 data on the prevalence and severity of psychological morbidity are important. In order to identify patients with symptoms of anxiety and depression in the early stages of disease and treatment, who might be at risk of psychological maladjustment after such intensive treatment, it is important to raise the awareness of signs of psychological distress in clinical oncology. A routine-based incorporation of assessment of anxiety and depression might be helpful.Previous studies which have used questionnaires such as the Profile of Moods State (POMS) or the Brief Symptom Inventory (BSI) for the evaluation of anxiety and depression, have shown that psychological distress is frequently reported by SCT and ASCT patients. The percentages of patients with these problems vary from 14% to 41%, depending on the study design, types of measures, and time of assessment relative to diagnoses and treatment. [3][4][5][6][7][8][9] When data from transplant patients ha...