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- Greer, M., et al.
(författare)
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Lung transplantation after allogeneic stem cell transplantation: a pan-European experience
- 2018
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Ingår i: European Respiratory Journal. - : European Respiratory Society (ERS). - 0903-1936 .- 1399-3003. ; 51:2
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Tidskriftsartikel (refereegranskat)abstract
- Late-onset noninfectious pulmonary complications (LONIPCs) affect 6% of allogeneic stem cell transplantation (SCT) recipients within 5 years, conferring subsequent 5-year survival of 50%. Lung transplantation is rarely performed in this setting due to concomitant extrapulmonary morbidity, excessive immunosuppression and concerns about recurring malignancy being considered contraindications. This study assesses survival in highly selected patients undergoing lung transplantation for LONIPCs after SCT. SCT patients undergoing lung transplantation at 20 European centres between 1996 and 2014 were included. Clinical data pre- and post-lung transplantation were reviewed. Propensity score-matched controls were generated from the Eurotransplant and Scandiatransplant registries. Kaplan-Meier survival analysis and Cox proportional hazard regression models evaluating predictors of graft loss were performed. Graft survival at 1, 3 and 5 years of 84%, 72% and 67%, respectively, among the 105 SCT patients proved comparable to controls (p=0.75). Sepsis accounted for 15 out of 37 deaths (41%), with prior mechanical ventilation (HR 6.9, 95% CI 1.0-46.7; p<0.001) the leading risk factor. No SCT-specific risk factors were identified. Recurring malignancy occurred in four patients (4%). Lung transplantation <2 years post-SCT increased all-cause 1-year mortality (HR 7.5, 95% CI 2.3-23.8; p=0.001). Lung transplantation outcomes following SCT were comparable to other end-stage diseases. Lung transplantation should be considered feasible in selected candidates. No SCT-specific factors influencing outcome were identified within this carefully selected patient cohort.
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| 2. |
- Le Pavec, J. M., et al.
(författare)
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Lung transplantation for sarcoidosis: outcome and prognostic factors
- 2021
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Ingår i: European Respiratory Journal. - : European Respiratory Society (ERS). - 0903-1936 .- 1399-3003. ; 58:2
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Tidskriftsartikel (refereegranskat)abstract
- Study question In patients with sarcoidosis, past and ongoing immunosuppressive regimens, recurrent disease in the transplant and extrapulmonary involvement may affect outcomes of lung transplantation. We asked whether sarcoidosis lung phenotypes can be differentiated and, if so, how they relate to outcomes in patients with pulmonary sarcoidosis treated by lung transplantation. Patients and methods We retrospectively reviewed data from 112 patients who met international diagnostic criteria for sarcoidosis and underwent lung or heart-lung transplantation between 2006 and 2019 at 16 European centres. Results Patient survival was the main outcome measure. At transplantation, median (interaquartile range (IQR)) age was 52 (46-59) years; 71 (64%) were male. Lung phenotypes were individualised as follows: 1) extended fibrosis only; 2) airflow obstruction; 3) severe pulmonary hypertension (sPH) and airflow obstruction; 4) sPH, airflow obstruction and fibrosis; 5) sPH and fibrosis; 6) airflow obstruction and fibrosis; 7) sPH; and 8) none of these criteria, in 17%, 16%, 17%, 14%, 11%, 9%, 5% and 11% of patients, respectively. Post-transplant survival rates after 1, 3, and 5 years were 86%, 76% and 69%, respectively. During follow-up (median (IQR) 46 (16-89) months), 31% of patients developed chronic lung allograft dysfunction. Age and extended lung fibrosis were associated with increased mortality. Pulmonary fibrosis predominating peripherally was associated with short-term complications. Answer to the study question Post-transplant survival in patients with pulmonary sarcoidosis was similar to that in patients with other indications for lung transplantation. The main factors associated with worse survival were older age and extensive pre-operative lung fibrosis.
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| 3. |
- Pradere, P., et al.
(författare)
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Lung transplantation for scleroderma lung disease: An international, multicenter, observational cohort study
- 2018
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Ingår i: Journal of Heart and Lung Transplantation. - : Elsevier BV. - 1053-2498. ; 37:7, s. 903-911
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Due to its multisystemic nature, scleroderma is considered a relative contraindication to lung transplantation at many centers. However, recent studies suggest similar post-transplant outcomes in patients with scleroderma compared to those with other causes of interstitial lung disease (ILD). Furthermore, it remains unknown whether scleroderma-associated pulmonary arterial hypertension (PAH) influences post-transplant outcomes. Our objective in this study was to assess the indications, survival, and prognostic factors of lung or heart lung transplantation for scleroderma lung disease. METHODS: We retrospectively reviewed the data of 90 patients with scleroderma who underwent lung or heart lung transplantation between 1993 and 2016 at 14 European centers. International criteria were used to diagnose scleroderma. Pulmonary hypertension (PH) was diagnosed during right heart catheterization based on international guidelines. RESULTS: Survival rates after 1, 3, and 5 years were 81%, 68%, and 61%, respectively. By univariate analysis, borderline-significant associations with poorer survival were found for female gender (hazard ratio 2.11; 95% confidence interval [CI] 0.99 to 4.50; p = 0.05) and PAH as the reason for transplantation (hazard ratio 1.90; 95% CI 0.96 to 3.92; p = 0.06). When both these factors were present in combination, the risk of death was 3-fold that in males without PAH. The clinical and histologic presentation resembled veno-occlusive disease in 75% of patients with PAH. CONCLUSIONS: Post-transplant survival rates and freedom from chronic lung allograft dysfunction in patients with scleroderma were similar to those in patients with other reasons for lung transplantation. Female sex and PAH in combination was associated with lower survival. (C) 2018 International Society for Heart and Lung Transplantation. All rights reserved.
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| 4. |
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| 5. |
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| 6. |
- Pavec, J. L., et al.
(författare)
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Characteristics, Survival, and Outcomes of Lung and Heart-Lung Transplantation for Pulmonary Sarcoidosis in a Multicenter European Study Characteristics, Survival, and Outcomes of Lung and Heart-Lung Transplantation for Pulmonary Sarcoidosis in a Multicenter European Study
- 2020
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Ingår i: The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation. - : Elsevier BV. - 1557-3117. ; 39:4
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: In the context of sarcoidosis, lung transplantation is often performed in patients with irreversible advanced lung disease unresponsive to medical therapy. The clinical phenotypes and posttransplant survival remain unclear, due primarily to the recurring nature of the disease and extrapulmonary involvement. The objective of this study in a large multicenter European cohort was to describe the clinical characteristics and outcomes of patients with pulmonary sarcoidosis treated by lung transplantation. METHODS: We retrospectively reviewed the data of 147 patients with pulmonary sarcoidosis who underwent lung or heart-lung transplantation between 1990 and 2019 at 15 European centers. Inclusion criteria were sarcoidosis meeting international diagnostic criteria and availability of data from pretransplantation right heart catheterization, lung function testing, and chest computed tomography (CT) staged using a standardized system. RESULTS: At transplantation, mean age was 50±8 years, 62% were male, and 20% had extrapulmonary manifestations. Mean values before transplantation were as follows: FVC (%pred), 46±17%; FEV1 (%pred), 38±19; FVC/FEV1 (%), 55±32; DLCO (%pred), 31±13; mPAP (mmHg), 36±13; PCWP (mmHg), 10±5; cardiac index (L/min/m²), 3.0±0.8; and pulmonary vascular resistance (dyn·s·cm-5), 480±340; furthermore, 60% of patients had severe pulmonary hypertension. Posttransplant survival rates after 1, 3, and 5 years were 85%, 69%, and 63%, respectively. During the median [range] follow-up of 43 [17-79] months, 38% of patients developed chronic lung allograft dysfunction. Factors significantly associated with outcomes were high emergency transplantation, era of transplantation, preoperative extrapulmonary sarcoidosis, and extent of fibrosis by CT. CONCLUSION: Posttransplant survival rates and freedom from chronic lung allograft dysfunction in patients with pulmonary sarcoidosis were similar to those in patients with other reasons for lung transplantation. Factors associated with worse outcomes were high emergency transplantation, earlier transplantation era, preoperative extrapulmonary sarcoidosis, and greater burden of fibrosis by CT. Copyright © 2020. Published by Elsevier Inc.
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