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- Gubrianska, Danica, et al.
(författare)
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Bone and hormonal status 10 years post-allogeneic bone marrow transplantation
- 2019
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Ingår i: Clinical Transplantation. - : WILEY. - 0902-0063 .- 1399-0012. ; 33:12
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Tidskriftsartikel (refereegranskat)abstract
- Bone loss and endocrine dysfunction are potential late complications of allogeneic stem cell transplant (allo-SCT); however, scant information concerning the long-term effects in SCT adult patients is available. In the present study, we evaluated bone status, expressed as bone mineral density (BMD), and endocrine functions including PTH, TSH, free T4, testosterone, SHBG, FSH, LH, and IGF-1, in 20 adult leukemia patients >10 years after allo-SCT. A low BMD (Z score <-2.0) was observed in two patients; two patients had osteoporotic fractures, and two had a unilateral avascular necrosis of the femoral head. Elevated PTH was observed in 30% of patients, and 25-hydroxy vitamin D (25(OH)D) was low (<50 nmol/L) in 45% of the patients. The majority of the patients had thyroid tests within the reference range, while elevated FSH values were present in 8 of 12 males. We conclude that adult leukemia patients have relatively well-preserved BMD >10 years post-allo-SCT. Prophylactic treatment of osteoporosis should be individualized, but control of BMD is necessary for long-term follow-up. Control of PTH and vitamin D levels before and after allo-SCT is recommended, and vitamin D supplementation should be considered if indicated. Estrogen replacement therapy is a routine treatment in females, whereas gonadal function in males requires further investigation.
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- Löfdahl, Eveline, et al.
(författare)
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Bone mineral density and osteoporosis in heart transplanted patients : A single-center retrospective study at Skåne University Hospital in Lund 1988-2016
- 2019
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Ingår i: Clinical Transplantation. - : Wiley. - 0902-0063 .- 1399-0012. ; 33:3
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Tidskriftsartikel (refereegranskat)abstract
- Bone mineral density (BMD) in the lumbar spine and femoral neck, the incidence of osteoporosis, and survival up to 10 years after heart transplantation (HT) were investigated in 169 patients who underwent HT at Skåne University Hospital in Lund, Sweden, 1988-2016. Within the first year post-transplantation, mean (SD) BMD decreased by 3.9% (10.1) (P < 0.001) and 9.0% (10.5) (P < 0.001) in the lumbar spine and femoral neck, respectively. The cumulative incidence of osteoporosis in the lumbar spine and femoral neck increased rapidly within the first year after HT and was detected in 17% and 13% of the patients, respectively. A higher T score before HT was a negative predictor of osteoporosis up to 10 years post-HT in the lumbar spine (HR 0.13; 95% CI 0.063-0.26; P < 0.001) and femoral neck (HR 0.54; 95% CI 0.34-0.85; P < 0.001). Moreover, only 13%, 14%, and 6% of the HT patients received calcium, vitamin D, and/or bisphosphonates before HT. In conclusion, BMD drops significantly during the first postoperative year. Optimization of BMD early among HT candidates, potentially through usage of osteoporosis preventive treatment, may be a future means to prevent osteoporosis late postoperatively.
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- Relbo Authen, Anne, et al.
(författare)
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Effect of everolimus vs calcineurin inhibitors on quality of life in heart transplant recipients during a 3-year follow-up : Results of a randomized controlled trial (SCHEDULE)
- 2017
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Ingår i: Clinical Transplantation. - : Wiley. - 0902-0063 .- 1399-0012. ; 31:9
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Tidskriftsartikel (refereegranskat)abstract
- The Scandinavian heart transplant everolimus de novo study with early calcineurin inhibitors avoidance (SCHEDULE) trial was a 12 month, randomized, open-label, parallel-group trial that compared everolimus (EVR; n=56) to conventional CsA (n=59) immunosuppression. Previously, we reported that EVR outperformed CsA in improving renal function and coronary artery vasculopathy, despite a higher rejection rate with EVR. This study aimed to compare the effects of these treatments on quality of life (QoL). Within five post-operative days, patients (mean age 50±13 years, 27% women) were randomized to EVR or a standard CsA dosage (CsA group). This study assessed quality of life (QoL), based on the Short Form-36, EuroQol-5D, and Beck Depression Inventory (BDI). Assessments were performed pre-HTx and 12 and 36 months post-HTx. At 12 and 36 months, the groups showed similar improvements in Short Form-36 measures (at pre-HTx, 12 and 36 months the values were as follows: Physical component summary: EVR: 31.5±110.9, 49.1±9.7, and 47.9±10.6; P<.01; CsA: 32.5±8.2, 48.4±8.5, and 46.5±11.5; P<.01; mental component summary: EVR: 46.0±12.0, 51.7±11.9, and 52.1±13.0; P<.01; CsA: 38.2±12.5, 53.4±7.1, and 54.3±13.0; P<.01); similar decrease in mean BDI (EVR: 10.9±10.2, 5.4±4.7, and 8.1±9.0; P<.01; CsA: 11.8±7.1, 6.3±5.4, and 6.2±6.5; P<.01); and similar Euro Qol-improvements. Thus, in this small-sized study, EVR-based and conventional CsA immunosuppressive strategies produced similar QoL improvements.
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- Schive, Simen W., et al.
(författare)
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Cost and clinical outcome of islet transplantation in Norway 2010-2015
- 2017
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Ingår i: Clinical Transplantation. - : Wiley. - 0902-0063 .- 1399-0012. ; 31:1
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Tidskriftsartikel (refereegranskat)abstract
- Islet transplantation is a minimally invasive β-cell replacement strategy. Islet transplantation is a reimbursed treatment in Norway. Here, we summarize the cost and clinical outcome of 31 islet transplantations performed at Oslo University Hospital (OUS) from January 2010 to June 2015. Patients were retrospectively divided into three groups. Thirteen patients received either one or two islet transplantation alone (ITA), while five patients received islet transplantation after previous solid organ transplantation. For the group receiving 2 ITA, Kaplan-Meier estimates show an insulin independence of 20% more than 4 years after their last transplantation. An estimated 70% maintain at least partial graft function, defined as fasting C-peptide >0.1 nmol L−1, and 47% maintain a HbA1c below 6.5% or 2 percent points lower than before ITA. For all groups combined, we estimate that 44% of the patients have a 50% reduction in insulin requirement 4 years after the initial islet transplantation. The average cost for an islet transplantation procedure was 347 297±60 588 NOK, or 35 424±6182 EUR, of which isolation expenses represent 34%. We hereby add to the common pool of growing experience with islet transplantation and also describe the cost of the treatment at our center.
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- Svenberg, Petter, et al.
(författare)
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The importance of graft cell composition in outcome after allogeneic stem cell transplantation in patients with malignant disease
- 2019
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Ingår i: Clinical Transplantation. - : Wiley. - 0902-0063 .- 1399-0012. ; 33:6
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Tidskriftsartikel (refereegranskat)abstract
- Background Graft-versus-host disease (GVHD) and relapse remain majobstacles ftreatment success in allogeneic hematopoietic stem cell transplantation (HSCT). In the present study, we evaluated the immune cell profile of the graft to outcome after HSCT.Study design and method Flow cytometry data of graft cell subsets [CD34+, CD3+, CD19+, CD4+, CD8+, CD3-CD56+CD16+, CD4+CD127lowCD25high] from G-CSF primed peripheral blood stem cell (PBSC) donors was collected retrospectively from 299 patients with hematological malignancies undergoing HSCT between 2006 and 2013. The association to overall survival, transplant-related mortality (TRM), GVHD and probability of relapse was analyzed. Patients outcome from HLA-identical sibling (Sib) (n = 97) and unrelated donors (URD) (n = 202) were analyzed separately as all URD patients received anti-thymocyte globulin (ATG).Results Five-year overall survival was similar in the two cohorts (68% (Sib) vs 65% (URD)). The relapse incidence was significantly lower in the Sib cohort (24% vs 35%, P = 0.04). Multivariate analysis in the URD group revealed an association between a higher CD8+ dose and less relapse (HR, 0.94; 95%CI, 0.90-0.98; P = 0.006) as well as an association between higher CD34+ dose and both higher TRM (HR, 1.09; 95%CI, 1.02-1.20; P = 0.02) and relapse (HR, 1.09; 95%CI, 1.01-1.17; P = 0.025). The Sib analysis showed an association between a higher graft CD19+ dose and more severe acute GVHD (HR, 1,09; 95%CI, 1.03-1.15; P = 0.003) and TRM (HR, 1.09; 95%CI, 1.01-1.17; P = 0.036). In addition, a higher CD4+ graft content was associated to an increased risk for chronic GVHD (HR, 1.02; 95%CI 1.00-1.04; P = 0.06).Conclusion These data indicate an importance of PBSC dongraft composition in patients with a hematological malignancy.
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