Subject(s)
Hematologic Diseases/physiopathology , Hematologic Diseases/psychology , Pain Management/methods , Pain Measurement/methods , Pain/drug therapy , Pain/psychology , Self Concept , Adult , Age Factors , Aged , Aged, 80 and over , Cohort Studies , Female , Humans , Italy , Male , Middle Aged , Quality of Life/psychology , Retrospective Studies , Sex FactorsABSTRACT
Pressure sores are a major complication in the bed-ridden older patient. In this report, we present the case of platelet rich plasma (PRP) application for the treatment of a pressure sore in an 88-year-old female affected by transfusion-dependent chronic inflammatory disease anemia associated with the congenital and inherited condition of thalassemic trait carrier. A weekly application schedule was planned athome, given the patient's debilitation and her decreased performance status as well as personal and family difficulties to go as outpatients at our treatment center. After 9 PRP applications, a remarkable sore improvement was achieved so that PRP was discontinued; nevertheless, sore rapidly improved until the full resolution and the complete closing after 4 months from the start of PRP treatment. Noteworthy, transfusion support was interrupted and a significant recovery and a sustained stabilization of hemoglobin (Hb) level at 1 year after ulcer healing were observed. The present case suggests that PRP application, performed athome in our case, is a feasible and effective treatment for pressure sores and related complications.
Subject(s)
Anemia/therapy , Platelet-Rich Plasma , Pressure Ulcer/therapy , Aged, 80 and over , Anemia/complications , Anemia/metabolism , Anemia/pathology , Female , Home Care Services , Humans , Platelet-Rich Plasma/metabolism , Pressure Ulcer/complications , Pressure Ulcer/metabolism , Pressure Ulcer/pathology , Thalassemia/complications , Treatment OutcomeABSTRACT
BACKGROUND: The influence of the graft composition on the clinical outcome after allogeneic peripheral blood stem cell (PBSC) transplantation is not well established. METHODS: The cellular composition of the apheretic products obtained from 63 human leukocyte antigen-identical siblings was prospectively correlated with the outcome of patients with hematological malignancies undergoing an allogeneic PBSC transplant after myeloablative conditioning. The concentration of nuclear, mononuclear, CD34+, T-cell subsets, B cells, and natural killer cells in the graft has been analyzed. RESULTS: In univariate analysis, acute graft-versus-host disease (GVHD) correlated with the disease (P=0.002), with the phase of disease at transplant (P=0.01), and with the number of CD20+ cells infused (P=0.05). In multivariate analysis, a dose of CD20+ cells in the graft higher than the median dose remained the only factor negatively affecting the incidence of acute GVHD (P=0.01; 95% confidence interval [CI]: 0.12-0.78). In univariate analysis, treatment-related mortality (TRM) correlated with the disease (P=0.04) and was negatively affected by a dose of infused B cells greater than the median value (28% versus 50%; P=0.02). In multivariate analysis, TRM was close to statistical correlation with the dose of CD20+ cells (P=0.06; 95% CI: 0.02-1.05). No other clinical parameter was influenced by the composition of the graft. CONCLUSIONS: Our results suggest that the concentration of B cells in the apheretic product may predict the incidence of acute GVHD and TRM in patients undergoing an allogeneic PBSC transplantation and open the way to the new preventive and therapeutic strategies for the management of GVHD.
Subject(s)
B-Lymphocytes/cytology , B-Lymphocytes/immunology , Graft vs Host Disease/mortality , Peripheral Blood Stem Cell Transplantation/adverse effects , Acute Disease , Adolescent , Adult , Child , Disease-Free Survival , Female , Humans , Lymphocyte Count , Male , Middle Aged , Recurrence , Transplantation, Homologous/adverse effectsABSTRACT
BACKGROUND AND OBJECTIVES: The aim of this single center study was to assess the impact of pre-transplant factors on long-term follow-up in young patients affected by high-risk acute lymphoblastic leukemia (ALL) who underwent an unrelated cord blood transplant (CBT). The conditioning regimens, graft-versus-host disease (GVHD) prophylaxis and supportive policies were uniform for all patients. DESIGN AND METHODS: We analyzed the results of CBT performed in 30 patients, aged <18 years, affected by high risk ALL. As conditioning regimen, all patients received 12 Gy fractionated total body irradiation, etoposide, cyclophosphamide and horse anti-lymphocyte globulin. GVHD prophylaxis consisted of 6-methylprednisolone and cyclosporine A. RESULTS The cumulative incidence of engraftment was 93% (95% CI:0.85-0.93). The cumulative incidence of grade III-IV acute and chronic GVHD was 7% (95% CI:0.01-0.19) and 33% (95% CI: 0.17-0.64), respectively. The 9-year cumulative incidence of transplant-related mortality and relapse was 34% (95% CI:0.13-0.45) and 31% (95% CI:0.16-0.61), respectively. The 9-year overall survival, leukemia-free survival and event-free survival were 42% (95% CI:0.52-0.93), 47% (95% CI:0.25-0.61) and 46% (95% CI:0.33-0.61), respectively. A number of CFU-GM <1 x 10(4)/Kg of recipient body weight was the only factor that negatively affected all outcome parameters both in univariate and multivariate analyses. INTERPRETATION AND CONCLUSIONS: The infused cell dose expressed as in vitro progenitor cell growth represents the most important pre-transplant factor affecting the long-term outcome after an unrelated CBT in young patients with high risk ALL. The number of CFU-GM should thus be considered in the selection process of cord blood units for transplant.
Subject(s)
Cord Blood Stem Cell Transplantation/statistics & numerical data , Precursor Cell Lymphoblastic Leukemia-Lymphoma/surgery , Tissue Donors , Adolescent , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Blood Cell Count , Child , Child, Preschool , Combined Modality Therapy , Cord Blood Stem Cell Transplantation/mortality , Disease-Free Survival , Female , Follow-Up Studies , Graft Survival , Graft vs Host Disease/prevention & control , Humans , Immunosuppressive Agents/therapeutic use , Male , Postoperative Complications/mortality , Precursor Cell Lymphoblastic Leukemia-Lymphoma/drug therapy , Precursor Cell Lymphoblastic Leukemia-Lymphoma/mortality , Prognosis , Recurrence , Risk , Salvage Therapy , Survival Analysis , Transplantation Conditioning/methods , Treatment OutcomeABSTRACT
During the last 15 years, we have used the National Cancer Institute (NCI) 89-C-41 protocol in patients aged younger than 21 years with Burkitt's leukemia/lymphoma (BLL) and diffuse large B-cell lymphoma (DLBCL). According to the Magrath staging system, patients were classified as low and high risk. Low-risk received three cycles of the CODOX-M regimen; high-risk patients received four alternating cycles with the CODOX-M and IVAC regimens. Thirty-five patients entered the study: 32 (91%) achieved complete remission (CR); three were non-responders and died and one patient died in CR. Two responders relapsed after 2 months and one presented early B acute lymphoblastic leukemia 33 months from the end of therapy. The 5-year overall survival and event free-survival are 83% and 80%, respectively. No late toxicity was registered. In our experience with a median follow-up of 11 years, the NCI 89-C-41 protocol has confirmed its high cure rate in BLL and DLBCL children and adolescents.