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ERS/EBMT clinical practice guidelines on treatment of pulmonary chronic graft- versus-host disease in adults. Eur Respir J 2024; 63:2301727. [PMID: 38485149 DOI: 10.1183/13993003.01727-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/21/2024] [Indexed: 04/02/2024]
Abstract
Chronic graft-versus-host disease (cGvHD) is a common complication after allogeneic haematopoietic stem cell transplantation, characterised by a broad disease spectrum that can affect virtually any organ. Although pulmonary cGvHD is a less common manifestation, it is of great concern due to its severity and poor prognosis. Optimal management of patients with pulmonary cGvHD is complicated and no standardised approach is available. The purpose of this joint European Respiratory Society (ERS) and European Society for Blood and Marrow Transplantation task force was to develop evidence-based recommendations regarding the treatment of pulmonary cGvHD phenotype bronchiolitis obliterans syndrome in adults. A multidisciplinary group representing specialists in haematology, respiratory medicine and methodology, as well as patient advocates, formulated eight PICO (patient, intervention, comparison, outcome) and two narrative questions. Following the ERS standardised methodology, we conducted systematic reviews to address these questions and used the Grading of Recommendations Assessment, Development and Evaluation approach to develop recommendations. The resulting guideline addresses common therapeutic options (inhalation therapy, fluticasone-azithromycin-montelukast, imatinib, ibrutinib, ruxolitinib, belumosudil, extracorporeal photopheresis and lung transplantation), as well as other aspects of general management, such as lung functional and radiological follow-up and pulmonary rehabilitation, for adults with pulmonary cGvHD phenotype bronchiolitis obliterans syndrome. These recommendations include important advancements that could be incorporated in the management of adults with pulmonary cGvHD, primarily aimed at improving and standardising treatment and improving outcomes.
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Hematopoietic Stem Cells Transplant (HSCT)-Related Chronic Pulmonary Diseases: An Overview. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1535. [PMID: 37761496 PMCID: PMC10530143 DOI: 10.3390/children10091535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/03/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023]
Abstract
Recipients of HSCT have a high risk of infective and non-infective pulmonary diseases. Most patients with pulmonary involvement present multiple pathogenetic mechanisms simultaneously with complex interactions. Therefore, it can be difficult to distinguish the contributions of each one and to perform studies on this subject. In this opinion article, we discuss only chronic pulmonary manifestations, focusing on LONIPCs (late-onset non-infectious pulmonary complications). This term embraces drug-related toxicity, allergies, and chronic pulmonary graft versus host disease (GvHD) in all its recently identified clinical variants. Among LONIPCs, GvHD represents the most critical in terms of morbidity and mortality, despite the rapid development of new treatment options. A recently emerging perspective suggests that pulmonary lung rejection in transplant patients shares striking similarities with the pathogenesis of GvHD. In a pulmonary transplant, the donor organ is damaged by the host immune system, whereas in GvHD, the donor immune system damages the host organs. It constitutes the most significant breakthrough in recent years and is highly promising for both hematologists and thoracic transplant surgeons. The number of patients with LONIPCs is scarce, with heterogenous clinical characteristics often involving several pathogenetic mechanisms, making it challenging to conduct randomized controlled trials. Therefore, the body of evidence in this field is scarce and generally of low quality, leading to jeopardized choices in terms of immunosuppressive treatment. Moreover, it risks being outdated by common practice due to the quick evolution of knowledge about the diagnosis and treatment of LONIPCs. The literature is even more pitiful for children with pulmonary involvement related to HSCT.
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A Case Report of Lung Transplantation After Hematopoietic Stem Cell Transplantation and Literature Review. Transplant Proc 2023:S0041-1345(23)00205-1. [PMID: 37142507 DOI: 10.1016/j.transproceed.2023.03.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/27/2023] [Accepted: 03/27/2023] [Indexed: 05/06/2023]
Abstract
Pulmonary complications may occur after hematopoietic stem cell transplantation for hematologic malignancies. Lung transplantation is the only treatment option for end-stage lung failure. We presented a case of acute myeloid leukemia who received a hematopoietic stem cell transplantation and underwent bilateral lung transplantation with end-stage usual interstitial pneumonia and chronic obstructive lung disease. This case showed that lung transplantation could be successfully applied in properly selected hematologic malignancy patients with long disease-free survival, like lung transplantations performed for other indications.
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Successful treatment of severe post hematopoietic stem cell transplantation bronchiolitis obliterans syndrome with lung transplantation in a patient with multi‐organ chronic graft‐versus‐host disease. Clin Case Rep 2022. [DOI: 10.1002/ccr3.6267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Selection Criteria for Lung Transplantation: Controversies and New Developments. Semin Respir Crit Care Med 2021; 42:329-345. [PMID: 34030197 DOI: 10.1055/s-0041-1728756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Lung transplantation is an accepted therapeutic option for end-stage lung diseases. The imbalance between limited availability and vast need of donor organs necessitates careful selection of recipient candidates, ensuring the best possible utilization of the scarce resource of organs. Nonetheless, possible lung transplant candidates who could experience a meaningful improvement in survival and quality of life should not be excluded solely based on the complexity of their case. In this review, controversial issues or difficult limitations for lung transplantation, and new developments in recipient selection criteria, are discussed, which may help broaden recipient eligibility for lung transplantation without compromising long-term outcomes.
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Childhood bronchiolitis obliterans in Hong Kong-case series over a 20-year period. Pediatr Pulmonol 2021; 56:153-161. [PMID: 33174693 DOI: 10.1002/ppul.25166] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 10/27/2020] [Accepted: 11/01/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND OBJECTIVE Bronchiolitis obliterans (BO) is a rare but serious condition. The natural history and outcomes remain poorly understood. In this clinical review, we aimed to describe the clinical characteristics and outcomes of children diagnosed with BO in Hong Kong (HK). METHODS This was a retrospective study of pediatric patients with BO under the care of six respiratory units in HK from January 1996 to December 2015. Information was retrieved from medical records. RESULTS Fifty-six patients were included with a male predominance (67.9%). The median age at diagnosis was 1.98 years (interquartile range [IQR]: 0.84-4.99 years). Postinfectious BO (PIBO) was the commonest cause (64.3%) followed by posthematopoietic stem-cell transplant (21.4%). Adenovirus (63.2%) was the commonest causative pathogen among PIBO. The median follow-up duration was 9.7 years (IQR: 2.9-14.3 years). Twenty-five patients (44.6%) could achieve symptom-free recovery at the time of follow-up. Five (8.9%) and three (5.4%) were oxygen or ventilator dependent, respectively. There were two deaths, both had posttransplant BO. Patients who developed BO after transplant had significantly worse lung function than those with PIBO. There were no risk factors significantly associated with worse clinical outcomes (oxygen/ventilator dependence or death) by logistic regression. Among patients with PIBO, coinfection at presentation was significantly associated with persistent symptoms at follow-up (p = .028). CONCLUSIONS The most common cause of childhood BO in HK is postinfectious and coinfection at presentation was associated with persistent symptoms at follow-up. Further studies are needed to better elucidate disease progression, treatment options and long term outcomes.
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Commentary: The jury is out-expanding eligibility for lung transplantation after hematopoietic stem cell transplantation. J Thorac Cardiovasc Surg 2020; 163:1561-1562. [PMID: 33419550 DOI: 10.1016/j.jtcvs.2020.11.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 11/19/2020] [Accepted: 11/20/2020] [Indexed: 11/23/2022]
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Noninfectious pulmonary complications of haematopoietic stem cell transplantation. Eur Respir Rev 2020; 29:29/156/190119. [PMID: 32581138 PMCID: PMC9488720 DOI: 10.1183/16000617.0119-2019] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 12/11/2019] [Indexed: 01/01/2023] Open
Abstract
Haematopoietic stem cell transplantation (HSCT) is an established treatment for a variety of malignant and nonmalignant conditions. Pulmonary complications, both infectious and noninfectious, are a major cause of morbidity and mortality in patients who undergo HSCT. Recent advances in prophylaxis and treatment of infectious complications has increased the significance of noninfectious pulmonary conditions. Acute lung injury associated with idiopathic pneumonia syndrome remains a major acute complication with high morbidity and mortality. On the other hand, bronchiolitis obliterans syndrome is the most challenging chronic pulmonary complication facing clinicians who are taking care of allogeneic HSCT recipients. Other noninfectious pulmonary complications following HSCT are less frequent. This review provides a clinical update of the incidence, risk factors, pathogenesis, clinical characteristics and management of the main noninfectious pulmonary complications following HSCT. Noninfectious pulmonary complications following haematopoietic stem cell transplantation is a major cause of morbidity and mortality in this patient population. There are recent advances in the diagnosis and management of these conditions.http://bit.ly/2FgsIYG
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Favorable Outcome of Lung Transplantation for Severe Pulmonary Graft Versus Host Disease: An Australian Multicenter Case Series. Transplantation 2020; 103:2602-2607. [PMID: 31343567 DOI: 10.1097/tp.0000000000002693] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Severe pulmonary chronic graft versus host disease (GVHD) is a life-threatening complication of allogeneic hematopoietic stem cell transplantation. Few treatments influence outcome, with 5-year overall survival as low as 13%. Lung transplantation (LTx) has been reported in small numbers of patients worldwide. METHODS We investigated the outcomes of LTx performed for this indication at 2 large Australian LTx centers. RESULTS Eighteen patients (aged 10-64 y; median, 29.6 y) received bilateral deceased lung transplants for pulmonary chronic GVHD between 2002 and 2017. LTx was performed at a median of 8.6 years after allogeneic stem cell transplantation (range, 2-23 y) with a median interval of 16 months from the time of transplant unit review to LTx. There were 2 early infective deaths and 3 further deaths from pulmonary infection and lung allograft rejection. There were no primary disease relapses. At a median follow-up of 5 years, the 5-year overall survival post-LTx is 80% and comparable to the Australia and New Zealand registry data of 64% for LTx performed for all indications. CONCLUSIONS From one of the largest series of deceased LTx for this indication, we conclude that it is a feasible option for selected patients with severe pulmonary GVHD. The outcomes appear superior to that of non-LTx-based therapies and similar to the survival of the general LTx population. Establishing guidance on referral triggers, patient eligibility, organ selection, prophylaxis of allograft rejection, and supportive care would assist hematopoietic and lung transplant units in optimizing resource allocation and patient outcomes.
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Imatinib melylate as second-line treatment of bronchiolitis obliterans after allogenic hematopoietic stem cell transplantation in children. Pediatr Pulmonol 2020; 55:631-637. [PMID: 31951682 DOI: 10.1002/ppul.24652] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 01/04/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND The onset of bronchiolitis obliterans (BO) as a pulmonary manifestation of chronic graft vs host disease dramatically changes the prognosis of children undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT). This study aimed to evaluate the overall survival (OS) of children with BO treated with imatinib mesylate (IM). METHODS This study included children who underwent allo-HSCTs between January 2000 and December 2016. RESULTS Among 345 patients who underwent HSCTs, 293 were evaluable for BO and 26 (8.9%) developed BO. The cumulative incidence of BO was 4.8% (95% confidence interval [CI], 2.8-7.5) at 1 year and 7.7% (95% CI, 5.1-11.1) at 3 years after transplantation. In the group of HSCTs (n = 67) complicated by chronic GvHD (c-GVHD), the incidence rate of BO was 38.8%. In total, 96.1% of patients with BO had c-GvHD worse than moderate grade, which was present in 70.7% of patients without BO (P = .011). The mortality rates were 46.1% in the BO group and 27.4% in the group without BO. Half of the patients with BO (n = 13) received IM, and the overall response rate was 76.9%. Four years after HSCT, OS was 42.6% (95% CI, 18.2-65.3) in the group without IM and 83.3% (95% CI, 27.3-97.5) in the group with IM. CONCLUSIONS BO after HSCT in the pediatric population has a high incidence and mortality rate. In terms of overall response and tolerability, this study showed relevant improvements in the prognosis of children with BO after the introduction of IM. Further prospective studies among children are needed to confirm these results.
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Abstract
Hematopoietic stem cell transplantation (HSCT) is an established therapeutic modality for a number of malignant and nonmalignant conditions. Pulmonary complications following HSCT are associated with increased mortality and morbidity. These complications may be classified into infectious versus noninfectious, and early versus late based on the time of occurrence post-transplant. Thus, exclusion of infectious etiologies is the first step in the diagnoses of pulmonary complications. Late onset noninfectious pulmonary complications typically occur 3 months post-transplant. Bronchiolitis obliterans is the major contributor to late-onset pulmonary complications, and its clinical presentation, pathogenesis, and current therapeutic approaches are discussed. Idiopathic pneumonia syndrome is another important complication which usually occurs early, although its onset may be delayed. Organizing pneumonia is important to recognize due to its responsiveness to corticosteroids. Other late onset noninfectious pulmonary complications discussed here include pulmonary venoocclusive disease, pulmonary cytolytic thrombi, pleuroparenchymal fibroelastosis, thoracic air leak syndrome, and posttransplant lymphoproliferative disorders.
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[Clinical analysis of lung transplantation in eight patients with obstructive bronchiolitis syndrome after hematopoietic stem cell transplantation]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 38:977-980. [PMID: 29224324 PMCID: PMC7342779 DOI: 10.3760/cma.j.issn.0253-2727.2017.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
目的 探讨肺移植治疗异基因造血干细胞移植(allo-HSCT)后闭塞性细支气管炎综合征(BOS)终末期的疗效。 方法 回顾性分析8例肺移植治疗allo-HSCT后BOS终末期病例的临床资料。 结果 8例患者均因血液系统恶性肿瘤行allo-HSCT,allo-HSCT时中位年龄为23(12~40)岁,供者为父母或同胞兄弟姐妹。8例患者allo-HSCT后发生严重BOS,行肺移植时的中位年龄为27.5(13~47)岁。allo-HSCT和肺移植的中位间隔时间是69(21~132)个月。中位随访时间为15(6~63)个月,7例存活,1例患者肺移植术后15个月死于肺出血。存活患者中有3例再发BOS,其中1例再次行肺移植术并获得成功。 结论 肺移植术是治疗allo-HSCT后BOS终末期患者的一种有效手段。
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Factors Associated with Lung Function Recovery at the First Year after Lung Transplantation. Yonsei Med J 2018; 59:1088-1095. [PMID: 30328324 PMCID: PMC6192893 DOI: 10.3349/ymj.2018.59.9.1088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 09/06/2018] [Accepted: 09/06/2018] [Indexed: 11/27/2022] Open
Abstract
PURPOSE Post-operative pulmonary function is an important prognostic factor for lung transplantation. The purpose of this study was to identify factors affecting recovery of forced expiratory volume in 1 second (FEV1) at the first year after lung transplantation. MATERIALS AND METHODS We retrospectively reviewed the medical records of lung transplantation patients between October 2012 and June 2016. Patients who survived for longer than one year and who underwent pulmonary function test at the first year of lung transplantation were enrolled. Patients were divided into two groups according to whether they recovered to a normal range of FEV1 (FEV1 ≥80% of predicted value vs. <80%). We compared the two groups and analyzed factors associated with lung function recovery. RESULTS Fifty-eight patients were enrolled in this study: 28 patients (48%) recovered to a FEV1 ≥80% of the predicted value, whereas 30 patients (52%) did not. Younger recipients [odds ratio (OR), 0.92; 95% confidence interval (CI), 0.87-0.98; p=0.010], longer duration of mechanical ventilator use after surgery (OR, 1.14; 95% CI, 1.03-1.26; p=0.015), and high-grade primary graft dysfunction (OR, 8.08; 95% CI, 1.67-39.18; p=0.009) were identified as independent risk factors associated with a lack of full recovery of lung function at 1 year after lung transplantation. CONCLUSION Immediate postoperative status may be associated with recovery of lung function after lung transplantation.
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Solid organ transplantation following allogeneic haematopoietic cell transplantation: experience from a referral organ transplantation center and systematic review of literature. Bone Marrow Transplant 2018; 54:190-203. [PMID: 30082851 PMCID: PMC7092162 DOI: 10.1038/s41409-018-0255-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 05/20/2018] [Indexed: 01/08/2023]
Abstract
Solid organ transplantation (SOT) following haematopoietic cell transplantation (HCT) is a rare event. Uncertainty exists whether such recipients are at higher risk of relapse of underlying haematological disease or at increased risk of developing infectious or immunological complications and malignancies following SOT. The experience at our referral organ transplantation center and the present literature of SOT (n = 198) in recipients following previous HCT was systematically reviewed. Outcome analysis of 206 SOT recipients following HCT challenges the validity of the frequently stated comparable outcome with recipients without prior HCT. SOT recipients after HCT are younger and have a higher mortality and morbidity in comparison with "standard" recipients. Rejection rates for SOT recipients following HCT appear to be lower for all organs, except for liver transplantation. In the setting of liver transplantation following HCT, mortality for recipients of deceased donor grafts appears to be exceptionally high, although experience with grafts of living donors are favourable. Morbidity was mostly associated with infectious and malignant complications. Of note some SOT recipients who received solid organ donation from the same HCT donor were able to achieve successful withdrawal of immune suppression. Despite limited follow-up, recipients with prior HCT show a different course after SOT, necessitating attention and closer follow-up.
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Diagnosis and treatment of bronchiolitis obliterans syndrome accessible universally. Bone Marrow Transplant 2018; 54:383-392. [PMID: 30038355 DOI: 10.1038/s41409-018-0266-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 05/23/2018] [Accepted: 06/07/2018] [Indexed: 12/17/2022]
Abstract
The incidence of bronchiolitis obliterans syndrome (BOS), a devastating manifestation of chronic graft-versus-host-disease, may rise globally due to steady increases in utilization of allogeneic hematopoietic cell transplantation (HCT). Though some advances have occurred in the past decade regarding understanding of the pathogenesis, diagnosis and treatment of BOS, the overall mortality and morbidity remain very high. We sought to determine the current diagnostic and therapeutic challenges, which can potentially hinder optimal management of BOS both in developed and developing countries. We performed a comprehensive systematic review of both modern diagnostic modalities and treatments and then assessed which of them would be universally accessible. The 2014 National Institutes of Health chronic GVHD criteria remains the gold standard tool for diagnosing BOS. Important elements of treatment involve early and accurate detection, as well as utilizing the treatment modalities with known (but variable efficacy) e.g. fluticasone-azithromycin-montelukast [FAM] combination, etanercept, extra-corporeal photopheresis [ECP], lung transplantation, and prompt treatment of complications including infections in sufferers of BOS. Our results indicate that optimum diagnostic tools are not readily available in some parts of the world for early detection, which include a lack of CT scanners, unavailability of pulmonary function testing tools, absence of sub-specialists, lack of certain effective treatments and late referral for lung transplant. We present a systematic review of current literature along with recommendations for available therapies to guide practitioners to optimize the long-term outcomes in HCT survivors regardless of access to experts and expensive therapies.
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Lung transplantation after allogeneic stem cell transplantation: a pan-European experience. Eur Respir J 2018; 51:51/2/1701330. [DOI: 10.1183/13993003.01330-2017] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 12/01/2017] [Indexed: 01/08/2023]
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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Lung transplantation for bronchiolitis obliterans syndrome after allogenic hematopoietic stem cell transplantation. Front Med 2017; 12:224-228. [PMID: 28752350 DOI: 10.1007/s11684-017-0538-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 03/21/2017] [Indexed: 12/16/2022]
Abstract
Bronchiolitis obliterans syndrome (BOS) after hematopoietic stem cell transplantation (HSCT) is a major cause of morbidity and mortality with limited treatment options. Lung transplantation (LTX) has been rarely reported as a treatment option for selected HSCT recipients with this problem. In the present study, we reported six patients who underwent LTX due to BOS after HSCT (two females, four males) from January 2012 to December 2014 in our center. The median time from HSCT to diagnosis of BOS was 2.5 years (ranging from 1 to 5 years). At a median time of 4 years (ranging from 2 to 5 years) after diagnosis of BOS, four patients received bilateral sequential LTX, and two patients received single LTX. One of the recipients suffered from mild acute rejection after LTX, another suffered from primary lung graft dysfunction on post-operation day 2, and three experienced fungal infections. The median time for follow-up after LTX was 19.5 months (ranging from 12 to 39 months). At present, all patients are alive with good functional capacity and no relapse of BOS and hematologic malignancy conditions. Patients who received bilateral LTX have better pulmonary functions than patients who received single LTX.
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Bronchiolitis obliterans syndrome in adults after allogeneic stem cell transplantation-pathophysiology, diagnostics and treatment. Expert Rev Clin Immunol 2017; 13:553-569. [DOI: 10.1080/1744666x.2017.1279053] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Early outcomes of lung transplantation for bronchiolitis obliterans syndrome after allogeneic haematopoietic stem cell transplantation: a single-centre experience. Interact Cardiovasc Thorac Surg 2016; 23:914-918. [DOI: 10.1093/icvts/ivw231] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 04/20/2016] [Accepted: 04/28/2016] [Indexed: 11/12/2022] Open
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Treatment of severe chronic graft-versus-host disease with decidual stromal cells and tracing with (111)indium radiolabeling. Stem Cells Dev 2015; 24:253-63. [PMID: 25162829 DOI: 10.1089/scd.2014.0265] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Decidual stromal cells (DSCs) isolated from fetal membranes of term placentas are easily expanded and are highly immunosuppressive in vitro. These cells express high levels of integrins that are of importance in homing to inflamed tissues. In this study, we investigated DSCs as a cellular therapy for chronic graft-versus-host disease (cGvHD), a severe complication after allogeneic hematopoietic stem cell transplantation. Subsequent to transplantation, three patients developed severe extensive cGvHD and were treated with DSCs (1-2.8 × 10(6) cells/kg). One-third of the DSCs administered to two patients were labeled with (111)Indium, and the in vivo distribution was tracked for 48 h. The (111)In-labeled DSCs were initially located in the lungs, followed by dissemination to the liver and spleen. The DSCs induced a partial response in two of the patients. Blood samples from the patients were extensively evaluated by flow cytometry, luminex, and enzyme-linked immunosorbent assay. The nonresponder had the highest proportion of T-cells with Th17 and Th2 phenotypes and the highest median plasma concentrations of IL-17 and IL-4. The same patient also had high frequencies of HLA-DR(+) T-cells and regulatory T-cells. To conclude, DSCs are safe to infuse with no adverse effects. We determined how stromal cells are distributed in vivo after infusion in a cGvHD setting. The methods established for analysis of blood samples will be useful in determining the effect of DSCs in a study comprising a larger patient material. This pilot study may provide a basis for further controlled investigations with DSCs in a clinical setting.
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[Allogeneic stem-cell transplantation in adults 1985-2012: results and development]. TIDSSKRIFT FOR DEN NORSKE LEGEFORENING 2014; 134:1569-75. [PMID: 25178233 DOI: 10.4045/tidsskr.13.1415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
BACKGROUND Allogeneic stem cell transplantation (ASCT) has been a treatment option for patients with serious diseases of the blood and haematopoietic organs in Norway since 1985. Such treatment is potentially curative for selected patients who have a relatively short predicted survival with other treatment modalities. This article summarises the experience and results from ASCT at Oslo University Hospital Rikshospitalet. MATERIAL AND METHOD The study included all of the 734 adult patients who had undergone allogeneic stem cell transplantation at the Department of Haematology, Rikshospitalet, later Oslo University Hospital Rikshospitalet, from November 1985 to October 2012. RESULTS At the time of analysis, altogether 384 patients were alive, and the five and ten-year survival rates were 54% and 48% respectively. The median follow-up time was six years. A total of 339 patients (46%) had developed acute graft-versus-host disease (GvHD), and 250 (73%) of these had GvHD ≥ grade II. Altogether 280 out of 602 patients who lived ≥ 100 days after the transplantation (46.5%) developed chronic GvHD. The most frequent causes of death included recurrence of the initial disease in 116 patients (33.1 %), multi organ failure after transplantation in 88 patients (25.4%), infections in 54 patients (16%) and GvHD in 33 patients (9.4%). INTERPRETATION ASCT is a treatment option with a curative potential for patients with serious haematological diseases when other forms of treatment provide few prospects for recovery. The total survival rate in our study is in accordance with international results for the same time period, and the indications have consistently been in line with what is accepted internationally.
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Komplikationen der allogenen Knochenmark- und Stammzelltransplantation. Internist (Berl) 2014; 55:547-60; quiz 561. [DOI: 10.1007/s00108-013-3432-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Outcomes of lung transplantation after allogeneic hematopoietic stem cell transplantation. Biol Blood Marrow Transplant 2014; 20:1169-75. [PMID: 24727334 DOI: 10.1016/j.bbmt.2014.04.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 04/07/2014] [Indexed: 12/20/2022]
Abstract
Other than lung transplantation (LT), no specific therapies exist for end-stage lung disease resulting from hematopoietic stem cell transplantation (HCT)-related complications, such as bronchiolitis obliterans syndrome (BOS). We report the indications and outcomes in patients who underwent LT after HCT for hematologic disease from a retrospective case series at our institution and a review of the medical literature. We identified a total of 70 cases of LT after HCT, including 9 allogeneic HCT recipients from our institution who underwent LT between 1990 and 2010. In our cohort, the median age was 16 years (range, 10 to 35 years) at the time of HCT and 34 years (range, 17 to 44 years) at the time of LT, with a median interval between HCT and LT of 10 years (range, 2.9 to 27 years). Indications for LT-included pulmonary fibrosis (n = 4), BOS (n = 3), interstitial pneumonitis related to graft-versus-host disease (GVHD) (n = 1), and primary pulmonary hypertension (n = 1). Median survival was 49 months (range, 2 weeks to 87 months), and 1 patient remains alive at more than 3 years after LT. Survival at 1 year and 5 years after LT was 89% and 37%, respectively. In the medical literature between 1992 and July 2013, we identified 20 articles describing 61 cases of LT after HCT from various centers in the United States, Europe, and Asia. Twenty-six of the 61 cases (43%) involved patients age <18 years at the time of LT. BOS and GVHD of the lung were cited as the indication for LT in the majority of cases (80%; n = 49), followed by pulmonary fibrosis and interstitial lung disease (20%; n = 12). In publications reporting 3 or more cases with a follow-up interval ranging from the immediate postoperative period to 16 years, the survival rate was 71% (39 of 55). Most deaths were attributed to long-term complications of the lung allograft, including infections and BOS. Two deaths were related to recurrent or relapsed hematologic malignancy. LT can prolong survival in some patients who suffer from end-stage pulmonary complications after HCT. Patient factors that likely improve the chances of a good long-term outcome include young age, at least 2 years post-HCT free of relapse from the original hematologic malignancy, and lack of other end-organ dysfunction or manifestations of chronic GVHD that require treatment with immunosuppressive agents.
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Authors' reply: lung transplantation for bronchiolitis obliterans after allogeneic hematopoietic stem cell transplantation: unresolved questions. Transplantation 2013; 96:e22. [PMID: 23958884 DOI: 10.1097/tp.0b013e31829df2e0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lung Transplantation for Bronchiolitis Obliterans After Allogeneic Hematopoietic Stem Cell Transplantation. Transplantation 2013; 96:e21-2. [DOI: 10.1097/tp.0b013e31829df2c0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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