Effectiveness of transdermal fentanyl patch for treatment of acute pain due to oral mucositis in patients receiving stem cell transplantation.

The current study was performed to evaluate the effectiveness and safety of transdermal therapeutic system (TTS) fentanyl in the management of acute pain due to oral mucositis in patients receiving stem cell transplantation. A cohort of consecutive patients with painful oral mucositis were enrolled. Initially, 25 microg/h of TTS fentanyl was administered for the treatment of oral mucositis pain. The pain score, based on a visual analogue scale, and mood and quality of sleep as determined by EORTC QLQ-C30 (European Organization for Research and Treatment of Cancer, Quality of Life Questionnaire, Cancer 30), were all recorded before the treatment, then 2, 6, and 10 days later. Twenty-two patients with hematologic malignancies were enrolled. Three patients were excluded from the response assessment, as their TTS fentanyl treatment was stopped owing to related complaints, including severe dizziness, severe vomiting, and an extensive body rash. The total duration of the treatment was 8 days (range, 6-15 days) and the total amount of TTS fentanyl administered per patient was 2.21 at 25 microg/h and 0.63 at 50 microg/h. Six (31.6%) of the remaining 19 patients required an escalated dose of TTS fentanyl at 50 mug/h. The mean pain scores before treatment and 2, 6, and 10 days later were 6.68, 5.17, 3.42, and 2.13, respectively (P < .001). Eight (42.1%) and seven (36.8%) patients experienced improved sleep and mood after treatment, respectively. The TTS fentanyl was effective in both relieving oral mucositis pain with an excellent tolerability and improving the quality of life for hematological patients receiving high-dose chemotherapy with stem cell transplantation.

Hickman catheter site infections after allogeneic stem cell transplantation: a single-center experience.

Hickman catheter site infections are known to increase transplant-related mortality. A retrospective analysis of 103 patients who received allogeneic stems cell transplants was performed to define the incidence and outcomes of Hickman infections. Seventy-six patients received peripheral blood stem cells (PBSC) (73.8%) and 29 patients (28.2%) nonmyeloablative conditioning. During the median follow-up of 9 months, Hickman infections were observed in 10 patients (9.7%) at a median onset of 32 days posttransplant (range 2 to 102 days). The causative organisms identified in five cases included Staphylococcus species (n = 4) and Pseudomonas aeruginosa (n = 1). Six events successfully resolved with antibiotic treatment, while the other four required the removal of the Hickman catheter with subsequent death in two cases. The survival duration for infected patients was shorter than that for the noninfected group (83 days vs 366 days, P < .001). Myeloid engraftment was delayed in the infected group (18.0 days vs 15.0 days, P = .038) and this complication was more frequently observed among the BMT compared with PBSC group (22.2% vs 5.3%, P = .019). Hickman infections were associated with transplant-related mortality especially during the first 3 months posttransplant. As such, the current results emphasize both the importance of Hickman catheter care and the need for surveillance cultures after stem cell transplantation.

Hickman catheter site infections after allogeneic stem cell transplantation: single-center experience.

Hickman catheter site infections are known to increase transplant-related mortality (TRM). A retrospective analysis of 103 patients who received allogeneic SCT (stem cell transplants) was performed to define the incidence and outcomes of Hickman infections. Seventy-six patients received peripheral blood stem cells (PBSCs) (73.8%) and 29 patients (28.2%), nonmyeloablative conditioning. During the median follow-up of 9 months, Hickman infections were observed in 10 patients (9.7%) at a median onset of 32 days posttransplantation (range, 2-102 days). The causative organisms were identified in 5 cases, including Staphylococcus species (n=4) and Pseudomonas aeruginosa (n=1). Six events were successfully resolved with antibiotic treatment, whereas the other 4 events required the removal of the Hickman catheters with subsequent death in 2 cases. The survival duration for the Hickman infection group was shorter than that for the Hickman no infection group (83 days vs 366 days, respectively; P <.001). Myeloid engraftment was delayed in the Hickman infection group (18.0 days vs 15.0 days, respectively; P=.038), plus Hickman infections were more frequent among BMT compared with PBSCT group (22.2% vs 5.3%, respectively, P=.019). Hickman infections were associated with TRM, especially during the first 3 months posttransplantation. As such, the current results emphasize both the importance of Hickman catheter care and the need for surveillance cultures after SCT.