Efficacy of manual lymph drainage plus exercise on range of motion and flexibility in refractory chronic cutaneous graft-versus-host disease: A case report

Graft-versus-host disease (GvHD) is a common complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT) with high morbidity and mortality rates. The purpose of this study was to demonstrate the efficacy of Manual Lymph Drainage (MLD) and a home-based exercise programme on range of motion (ROM) and flexibility in a patient diagnosed with chronic cutaneous GvHD. A 29-year-old male who was diagnosed as acute lymphoblastic leukemia underwent allo-HSCT after induction chemotherapy. He developed extended chronic cutaneous skin GvHD. He received systemic immunosuppressive treatment and Psoralen and ultraviolet radiation (PUVA) for 20 sessions. He was then consulted to physiotherapy department for the limitation of multiple ROM due to severe GvHD. The range of motions of shoulder, elbow, hip, knee and ankle joints were evaluated with universal goniometer. The chair sit, reach and back scratch tests were performed. MLD was applied for 2 weeks. Additionally, exercise recommendations were maintained as a home-programme. After the therapy, ROM values were better in wrist extension and hip abduction/adduction and the back scratch test result improved. According to chair sit and reach tests, the results decreased from 25 to 22 cm distance after 2 weeks. With MLD treatment with exercise, ROM has been preserved and even improved in this refractory case. In addition, the flexibility test results were found to be increased. The efficacy of MLD and exercise in chronic cutaneous GvHD should be investigated in further studies. (C) 2019 Elsevier Masson SAS. All rights reserved

Is there any relationship between pulmonary function tests and post-transplant complications of allogeneic hematopoetic stem cell transplantation?

PubMedID: 22653099Aim. Pulmonary function tests (PFT) have an important role in the assessment of pulmonary and nonpulmonary complications of hematopoetic stem cell transplantation (HSCT). In this study the relationship between PFTs and DLCOadj values and the complications of HSCT was investigated. The possible role of iron overload in the deterioration of the PFTs after HSCT was also searched. Methods. One hundred and fifty one patients who had undergone allogeneic HSCT between years 2003 through 2008, and had the records of PFTs prior to and at 1, 3, 6, 9 and 12 months after transplantation were included in the study. Prospectively collected data of these patients were analysed retrospectively. Results. Although no significant difference was identified in other PFT parameters, a significant decrease in DLCOadj was determined after 1st and 3rd months of HSCT. A significant correlation was found between pretransplant DLCOadj value 600 ng/mL were the independent risk factors for pretransplant DLCOadj <%70 (OR: 0.970, %95 CI: 0.941-0.999 and OR: 2.355, %95 CI: 1.058-5.241 respectively). Conclusion. Although a significant correlation exists between pretransplant DLCOadj values and post-transplant SOS development, pretransplant DLCOadj was not an independent predictor of SOS. Increased serum ferritin levels were common both for pretransplant DLCO decrease and post-transplant SOS development. Iron induced endothelial damage may be the common pathophysiologic mechanism causing lung and liver vulnerability, and DLCOadj may be a non-invasive method of demonstrating this vulnerability

Secondary antifungal prophylaxis in allogeneic hematopoietic stem cell transplant recipients with invasive fungal infection

Invasive fungal infection (IFI) is a major cause of morbidity and mortality in allogeneic hematopoietic stem cell transplantation (allo-HSCT) recipients. A previous history of IFI is not an absolute contraindication for allo-HSCT, particularly in the era of secondary antifungal prophylaxis (SAP). Prompt diagnosis and therapy are essential for HSCT outcome

The impact of pre-transplant cell-free DNA levels on leukemia relapse and transplant-related complications in allogeneic hematopoietic stem cell transplant recipients

Background: Cell-free DNA, which may be considered as ``liquid{''} biopsy, may serve as a diagnostic and prognostic marker not only in hematological malignancies but in solid tumors as well. Aims: To investigate the prognostic role of pre-transplant cell-free DNA levels in allogeneic hematopoietic stem cell transplant recipients. Study Design: Retrospective cohort study. Methods: A total of 177 allogeneic hematopoietic stem cell transplant recipients {[}median age: 36 (16-66) years; male/female: 111/66] with an initial diagnosis of acute leukemia were included in the study. Cell-free DNA was extracted from pre-transplant serum samples by using the MagNA Pure Compact Nucleic Acid Isolation Kit I with the MagNA Pure Compact instrument (Roche Diagnostics, Penzberg, Germany). Results: A positive correlation was demonstrated between cell-free DNA and age (p=0.018; r=0.177). Pre-transplant cell-free DNA levels were lower in bcr-abl (+) patients (p=0.001), while an adverse correlation was indicated between cell-free DNA and bcr-abl levels (p=0.001: r= 0.531). Acute lymphoblastic leukemia patients with bcr-abl positivity (p=0.001) or abnormal cytogenetics (p=0.038) represented significantly lower pre-transplant cell-free DNA levels. Cell-free DNA levels were lower in patients who developed sinusoidal obstruction syndrome (p=0.035). In terms of long-term complication acute myeloid leukemia patients who experienced post-transplant relapse had significantly lower pre-transplant cell-free DNA levels (p=0.024). Overall survival was not statistically different between high- and low- cell-free DNA groups (45.2\% vs 22.5; p=0.821). Conclusion: In general. low serum levels of pre-transplant cellfree DNA seem to be associated with transplant-related morbiditic, and may be considered an adverse prognostic factor for allogeneic hematopoietic stem cell transplant recipients