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Shanthikumar S, Gower WA, Cooke KR, Bergeron A, Schultz KR, Barochia A, Tamae-Kakazu M, Charbek E, Reardon EE, Calvo C, Casey A, Cheng PC, Cole TS, Davies SM, Das S, De A, Deterding RR, Liptzin DR, Mechinaud F, Rayment JH, Robinson PD, Siddaiah R, Stone A, Srinivasin S, Towe CT, Yanik GA, Iyer NP, Goldfarb SB. Diagnosis of Post-Hematopoietic Stem Cell Transplantation Bronchiolitis Obliterans Syndrome in Children: Time for a Rethink? Transplant Cell Ther 2024; 30:760-769. [PMID: 38897861 DOI: 10.1016/j.jtct.2024.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/28/2024] [Accepted: 05/13/2024] [Indexed: 06/21/2024]
Abstract
Hematopoietic stem cell transplantation (HSCT) is undertaken in children with the aim of curing a range of malignant and nonmalignant conditions. Unfortunately, pulmonary complications, especially bronchiolitis obliterans syndrome (BOS), are significant sources of morbidity and mortality post-HSCT. Currently, criteria developed by a National Institutes of Health (NIH) working group are used to diagnose BOS in children post-HSCT. Unfortunately, during the development of a recent American Thoracic Society (ATS) Clinical Practice Guideline on this topic, it became apparent that the NIH criteria have significant limitations in the pediatric population, leading to late diagnosis of BOS. Specific limitations include use of an outdated pulmonary function testing reference equation, a reliance on spirometry, use of a fixed forced expiratory volume in 1 second (FEV1) threshold, focus on obstructive defects defined by FEV1/vital capacity, and failure to acknowledge that BOS and infection can coexist. In this review, we summarize the evidence regarding the limitations of the current criteria. We also suggest potential evidence-based ideas for improving these criteria. Finally, we highlight a new proposed criteria for post-HSCT BOS in children that were developed by the authors of the recently published ATS clinical practice guideline, along with a pathway forward for improving timely diagnosis of BOS in children post-HSCT.
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Affiliation(s)
- Shivanthan Shanthikumar
- Respiratory and Sleep Medicine, Royal Children's Hospital, Melbourne, Australia; Respiratory Diseases, Murdoch Children's Research Institute, Melbourne, Australia; Department of Paediatrics, University of Melbourne, Melbourne, Australia.
| | - William A Gower
- Division of Pulmonology, Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Kenneth R Cooke
- Department of Oncology, Pediatric Blood and Marrow Transplantation Program, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
| | - Anne Bergeron
- Pneumology Department, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | - Kirk R Schultz
- Pediatric Hematology/Oncology/BMT, BC Children's Research Institute/UBC, Vancouver, British Columbia, Canada
| | - Amisha Barochia
- Laboratory of Asthma and Lung Inflammation, Critical Care Medicine and Pulmonary Branch, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Maximiliano Tamae-Kakazu
- Division of Pulmonary and Critical Care, Corewell Health, Grand Rapids, Michigan; Department of Medicine, Michigan State University College of Human Medicine, Michigan
| | - Edward Charbek
- Department of Internal Medicine, Saint Louis University, St Louis, Missouri
| | - Erin E Reardon
- Woodruff Health Sciences Center Library, Emory University, Atlanta, Georgia
| | - Charlotte Calvo
- Pediatric Hematology and Immunology Department, Robert Debré Hospital, Paris Cité University, Paris, France; Human Immunology, Pathophysiology and Immunotherapy, INSERM UMR-976, Institut de Recherche Saint-Louis, Paris, France
| | - Alicia Casey
- Division of Pulmonary Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Pi Chun Cheng
- Division of Pediatric Pulmonology, Allergy, and Sleep Medicine, Riley Hospital for Children, Indianapolis, Indiana; Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Theresa S Cole
- Department of Paediatrics, University of Melbourne, Melbourne, Australia; Children's Cancer Centre, Royal Children's Hospital, Melbourne, Australia; Infection & immunity, Murdoch Children's Research Institute, Melbourne, Australia
| | - Stella M Davies
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Shailendra Das
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Alive De
- Division of Pediatric Pulmonology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York
| | - Robin R Deterding
- Chief Pediatric Pulmonary and Sleep Medicine, University of Colorado and Children's Hospital Colorado, Aurora, Colorado
| | - Deborah R Liptzin
- Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington
| | - Francoise Mechinaud
- Pediatric Hematology and Immunology Department, Robert Debré Hospital, Paris Cité University, Paris, France
| | - Jonathan H Rayment
- Division of Respiratory Medicine, BC Children's Hospital, Vancouver, Canada; Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Paul D Robinson
- Department of Respiratory Medicine, Queensland Children's Hospital, Queensland, Australia; Children's Health and Environment Program, Child Health Research Centre, University of Queensland, Queensland, Australia; Airway Physiology and Imaging Group, Woolcock Institute of Medical Research, New South Wales, Australia
| | - Roopa Siddaiah
- Division of Pulmonology, Department of Pediatrics, Penn State Health Children's Hospital, Hershey, Pennsylvania
| | - Anne Stone
- Division of Pediatric Pulmonology, Department of Pediatrics, Oregon Health & Science University, Portland, Oregon
| | - Saumini Srinivasin
- Department of Pediatrics, University of Tennessee College of Medicine, Le Bonheur Children's Hospital, Memphis, Tennessee
| | - Christopher T Towe
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Pulmonary Medicine, Cincinnati Children's Hospital, Cincinnati, Ohio
| | - Gregory A Yanik
- Blood and Marrow Transplant Program, University of Michigan, Ann Arbor, Michigan
| | - Narayan P Iyer
- Division of Neonatology, Fetal and Neonatal Institute, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Samuel B Goldfarb
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota; Division of Pulmonary Medicine, Masonic Children's Hospital, Minneapolis, Minnesota
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Houdouin V, Dubus JC, Crepon SG, Rialland F, Bruno B, Jubert C, Reix P, Pasquet M, Paillard C, Adjaoud D, Schweitzer C, Le Bourgeois M, Pages J, Yacoubi A, Dalle JH, Bergeron A, Delclaux C. Late-onset pulmonary complications following allogeneic hematopoietic cell transplantation in pediatric patients: a prospective multicenter study. Bone Marrow Transplant 2024; 59:858-866. [PMID: 38454132 DOI: 10.1038/s41409-024-02258-7] [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: 11/18/2023] [Revised: 02/24/2024] [Accepted: 02/28/2024] [Indexed: 03/09/2024]
Abstract
The primary objective of our multicenter prospective study was to describe the incidence of late-onset non-infectious pulmonary complications (LONIPCs) in children undergoing hematopoietic cell transplantation (HCT) using sensitive criteria for pulmonary function test (PFT) abnormalities including the non-specific pattern of airflow obstruction. Secondary objectives were to assess the factors associated with LONIPC occurrence and the sensitivity of the 2014 NIH-Consensus Criteria of bronchiolitis obliterans syndrome (BOS). PFT and clinical assessment were performed prior to HCT and at 6, 12, 24, and 36 months post-HCT. LONIPC diagnosis was validated by an Adjudication Committee. The study comprised 292 children from 12 centers. Thirty-two individuals (11%, 95% CI: 8-15%) experienced 35 LONIPCs: 25 BOS, 4 interstitial lung diseases, 4 organizing pneumonia and 2 pulmonary veno-occlusive diseases. PFT abnormalities were obstructive defects (FEV1/FVC z-score < -1.645; n = 12), restrictive defects (TLC < 80% predicted, FEV1 and FVC z-scores < -1.645; n = 7) and non-specific pattern (FEV1 and FVC z-score< -1.645, FEV1/FVC z-score > -1.645, and TLC > 80% predicted; n = 8). HCT for malignant disease was the only factor associated with LONIPC (P = 0.04). The 2014 NIH-Consensus Criteria would only diagnose 8/25 participants (32%) as having BOS. In conclusion, 11% of children experienced a LONIPC in a prospective design. Clinical Trials.gov identifier (NCT number): NCT02032381.
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Affiliation(s)
- Véronique Houdouin
- Université de Paris Cité, AP-HP, Hôpital Robert Debré, Service de Pneumopédiatrie, RESPIRARE, INSERM U976, Paris, France.
| | - Jean Christophe Dubus
- Université Aix-Marseille, AP-HM, Hôpital universitaire Timone-Enfants, Service de Pneumopédiatrie, MEPHI, Méditerranée-Infection, Marseille, France
| | - Sophie Guilmin Crepon
- AP-HP, Hôpital Robert Debré, Unité d'Epidémiologie Clinique, Inserm, CIC-EC 1426, Paris, France
| | - Fanny Rialland
- Hôpital de la mère et l'enfant, Service d'hématologie pédiatrique, Nantes, France
| | - Bénedicte Bruno
- Hôpital Jeanne de Flandre, Service d'hématologie pédiatrique, Lille, France
| | - Charlotte Jubert
- Centre hospitalo-universitaire de Bordeaux, Service d'hématologie pédiatrique, Bordeaux, France
| | - Philippe Reix
- Université Lyon 1, Hôpital Femme Mère Enfant, Service de pneumologie, allergologie, mucoviscidose, CNRS, Laboratoire de Biométrie et biologie Evolutive UMR, 5558, Villeurbanne, France
| | - Marlène Pasquet
- Centre hospitalo-universitaire de Toulouse Purpan, Hôpital des enfants, Service d'immuno-hémato-oncologie pédiatrique, INSERM U1037, Toulouse, France
| | - Catherine Paillard
- Centre hospitalo-universitaire de Strasbourg, Service d'hématologie pédiatrique, Strasbourg, France
| | - Dalila Adjaoud
- Centre hospitalo-universitaire de Grenoble, Service d'hématologie pédiatrique, Grenoble, France
| | - Cyril Schweitzer
- Centre hospitalo-universitaire de Nancy, Service de Physiologie respiratoire Pédiatrique, Nancy, France
| | - Muriel Le Bourgeois
- AP-HP, Hôpital Necker Enfants Malades, Service de pneumologie pédiatrique, Paris, France
| | - Justine Pages
- AP-HP, Hôpital Robert Debré, Unité d'Epidémiologie Clinique, Inserm, CIC-EC 1426, Paris, France
| | - Adyla Yacoubi
- AP-HP, Hôpital Robert Debré, Unité d'Epidémiologie Clinique, Inserm, CIC-EC 1426, Paris, France
| | - Jean Hugues Dalle
- Université de Paris Cité, AP-HP, Hôpital Robert Debré, Service d'hématologie pédiatrique, Paris, France
| | - Anne Bergeron
- Université de Genève, Hôpitaux Universitaires de Genève, Genève, Suisse
| | - Christophe Delclaux
- Université de Paris Cité, AP-HP, Hôpital Robert Debré, Service de Physiologie Pédiatrique -Centre du Sommeil, INSERM NeuroDiderot, Paris, France
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Krarup AM, Kielsen K, Uhlving HH, Steffensen R, Sørum ME, Nielsen KG, Buchvald FF, Sorensen GL, Müller KG. Surfactant protein D is associated with pulmonary manifestations of chronic graft-versus-host disease following hematopoietic stem cell transplantation. Pediatr Pulmonol 2024. [PMID: 38206069 DOI: 10.1002/ppul.26836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 10/20/2023] [Accepted: 12/14/2023] [Indexed: 01/12/2024]
Affiliation(s)
- Anne Mols Krarup
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Institute for Inflammation Research, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Katrine Kielsen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Institute for Inflammation Research, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Hilde Hylland Uhlving
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Rudi Steffensen
- Department of Clinical Immunology, Aalborg University Hospital, Aalborg, Denmark
| | - Maria Ebbesen Sørum
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kim Gjerum Nielsen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Frederik F Buchvald
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Grith L Sorensen
- Department of Cancer and Inflammation, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Klaus Gottlob Müller
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Institute for Inflammation Research, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Schleicher O, Horndasch A, Krumbholz M, Sembill S, Bremensdorfer C, Grabow D, Erdmann F, Karow A, Metzler M, Suttorp M. Patient-reported long-term outcome following allogeneic hematopoietic stem cell transplantation in pediatric chronic myeloid leukemia. Front Oncol 2022; 12:963223. [PMID: 36276159 PMCID: PMC9580018 DOI: 10.3389/fonc.2022.963223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/26/2022] [Indexed: 01/03/2023] Open
Abstract
Background Pediatric CML is very rare. Before the introduction of tyrosine kinase inhibitors (TKIs), allogeneic hematopoietic stem cell transplantation (HSCT) from a donor -if available- was the standard cure attempt. Data on the long-term outcome and health-related quality of life (HRQOL) in former pediatric CML patients undergoing HSCT are lacking. Study question We investigated long-term survivors' self-reporting to a questionnaire sent out to patients formerly enrolled in pediatric CML-HSCT trials. Methods Individuals with CML transplanted at age <18 years were identified from the German Childhood Cancer Registry database. Long-term survivors received a questionnaire based on the SF-36 and FACT-BMT asking them to self-report HRQOL issues. (Ethical vote #541_20 B, Medical Faculty, University of Erlangen-Nürnberg). Results 111/171 (64.9%) individuals survived HSCT long-term and 86/111 (77.5%) fulfilled all inclusion criteria and received the questionnaire. 37/86 (43%) participants (24 female, 13 male, median age at HSCT 12 years [range 2-18], median age at the time of the survey 29 years [range 18-43]) responded after a median follow-up period of 19 years (range 4-27) after HSCT. 10/37 (27%) participants underwent no regular medical follow-up examinations. Self-reported symptoms like chronic graft-versus-host disease (cGvHD)-associated organ impairments and conditioning regimen consequences could causatively not sharply be separated in each case. Complains comprised hypothyroidism (N=11, 30%), infertility (N=9, 24%), lung problems, dry eyes (each N=7, 19%), skin alterations (N=6, 17%), hair problems (N=4, 11%), and sexual dysfunction (N=3, 9%). 10 (27%) participants experienced 13 CML relapses after a median interval from HSCT of 31 months (range 2-93). Only one patient underwent 2nd SCT after failure of relapse treatment with TKIs. Six secondary malignancies (dysplastic melanocytic nevus and ALL, basal cell carcinoma (N=2), rhabdomyosarcoma, and thyroid carcinoma developed in 5 (13%) participants. As assessed by the SF-36 questionnaire, impaired physical health was mainly associated with cGvHD. The mental component summary score showed that also participants without cGvHD scored significantly lower than the general population. When assessed by the FACT-BMT, participants with cGvHD scored significantly lower while participants without cGvHD scored even 5 points higher than the data from controls. 18 (49%) participants considered the sequelae of HSCT an obstacle to education. Out of the total cohort, N=20 (54%), N=7 (19%), N=5 (14%), and N=4 (11%) participants worked full time, part-time, were unemployed, or had not yet finalized their education, respectively. 20 (54%) participants lived as singles, 8 (22%) lived in a partnership, 6 (16%) were married, and 3 (8%) had been divorced. Four (11%) participants reported a total number of 7 children. Conclusion This first assessment of HRQOL in former pediatric patients with CML surviving HSCT for more than two decades demonstrates self-reported satisfactory well-being only in the absence of cGvHD. Research-based on self-reported outcomes sheds light on former patients' perspectives and provides an additional layer of valuable knowledge for pediatric and adult hematologists. Regular follow-up examinations are mandatory helping to avoid that late secondary neoplasias, CML-relapse, and disorders forming the broad range of possible long-term consequences of HSCT are not detected too late.
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Affiliation(s)
- Oliver Schleicher
- Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Annkathrin Horndasch
- Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Manuela Krumbholz
- Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Stephanie Sembill
- Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Claudia Bremensdorfer
- German Childhood Cancer Registry, Division of Childhood Cancer Epidemiology, Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Desiree Grabow
- German Childhood Cancer Registry, Division of Childhood Cancer Epidemiology, Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Friederike Erdmann
- German Childhood Cancer Registry, Division of Childhood Cancer Epidemiology, Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Axel Karow
- Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Markus Metzler
- Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Meinolf Suttorp
- Pediatric Hemato-Oncology, Medical Faculty Carl Gustav Carus, Technical University, Dresden, Germany,*Correspondence: Meinolf Suttorp,
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Otth M, Yammine S, Usemann J, Latzin P, Mader L, Spycher B, Güngör T, Scheinemann K, Kuehni CE. Longitudinal lung function in childhood cancer survivors after hematopoietic stem cell transplantation. Bone Marrow Transplant 2022; 57:207-214. [PMID: 34750563 PMCID: PMC8821009 DOI: 10.1038/s41409-021-01509-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 10/13/2021] [Accepted: 10/15/2021] [Indexed: 11/08/2022]
Abstract
Longitudinal data on pulmonary function after pediatric allogeneic or autologous hematopoietic stem cell transplantation (HSCT) are rare. We examined pulmonary function and associated risk factors in 5-year childhood cancer survivors (CCSs) longitudinally. We included 74 CCSs diagnosed between 1976 and 2010, treated with HSCT, and with at least two pulmonary function tests performed during follow-up. Median follow-up was 9 years (range 6-13). We described pulmonary function as z-scores for lung volumes (forced vital capacity [FVC], residual volume [RV], total lung capacity [TLC]), flows (forced expiratory volume in 1 s [FEV1], maximal mid-expiratory flow [MMEF]), and diffusion capacity for carbon monoxide (DLCO) and assessed associations with potential risk factors using multivariable regression analysis. The median z-scores for FEV1, FVC, and TLC were below the expected throughout the follow-up period. This was not the case for RV, MMEF and DLCO. Female gender, radiotherapy to the chest, and relapse were associated with lower z-scores of FEV1, FVC, MMEF, RV or DLCO. Childhood cancer survivors after HSCT are at risk of pulmonary dysfunction. The complex and multifactorial etiology of pulmonary dysfunction emphasizes the need for longitudinal prospective studies to better characterize the course and causes of pulmonary function impairment in CCSs.
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Affiliation(s)
- Maria Otth
- Childhood Cancer Research Group, Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
- Division of Oncology- Hematology, Department of Pediatrics, Kantonsspital Aarau, Aarau, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
- Department of Oncology, Hematology, Immunology, Stem Cell Transplantation and Somatic Gene Therapy, University Children's Hospital Zurich - Eleonore Foundation, Zurich, Switzerland
| | - Sophie Yammine
- Division of Respiratory Medicine, Department of Pediatrics, Inselspital, University Hospital, University of Bern, Bern, Switzerland
| | - Jakob Usemann
- Division of Respiratory Medicine, Department of Pediatrics, University Children's Hospital Zurich-Eleonore Foundation, Zurich, Switzerland
- University Children's Hospital Basel (UKBB), Basel, Switzerland
| | - Philipp Latzin
- Division of Respiratory Medicine, Department of Pediatrics, Inselspital, University Hospital, University of Bern, Bern, Switzerland
| | - Luzius Mader
- Childhood Cancer Research Group, Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
| | - Ben Spycher
- Childhood Cancer Research Group, Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
| | - Tayfun Güngör
- Department of Oncology, Hematology, Immunology, Stem Cell Transplantation and Somatic Gene Therapy, University Children's Hospital Zurich - Eleonore Foundation, Zurich, Switzerland
| | - Katrin Scheinemann
- Division of Oncology- Hematology, Department of Pediatrics, Kantonsspital Aarau, Aarau, Switzerland
- University of Basel, Basel, Switzerland
- Department of Pediatrics, McMaster University Hamilton, Hamilton, ON, Canada
| | - Claudia E Kuehni
- Childhood Cancer Research Group, Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland.
- Division of Hematology/Oncology, Department of Pediatrics, Inselspital, University Hospital, University of Bern, Bern, Switzerland.
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Ruf K, Badran A, Siauw C, Haubitz I, Schlegel PG, Hebestreit H, Härtel C, Wiegering V. Does allogeneic stem cell transplantation in survivors of pediatric leukemia impact regular physical activity, pulmonary function, and exercise capacity? Mol Cell Pediatr 2021; 8:16. [PMID: 34738228 PMCID: PMC8569121 DOI: 10.1186/s40348-021-00127-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 10/08/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Allogeneic hematopoietic stem cell transplantation (allo-HSCT) has improved survival in high-risk childhood leukemia but is associated with long-term sequelae such as impaired pulmonary function and reduced exercise capacity impacting quality of life. METHODS A convenience sample of 17 patients after allo-HSCT (HSCT-12 male, age 15.7±6.7 years, time after HSCT 5.3±2.8 years) underwent pulmonary function testing, echocardiography, and an incremental exercise test on a bike. Physical activity and health-related quality of life were assessed by questionnaires (7-day physical activity recall, PEDS-QL). Seventeen healthy age- and gender-matched controls served as control group (CG) for results of pulmonary function and exercise testing. RESULTS HSCT showed reduced pulmonary function (HSCT vs. CG: FEV1 90.5±14.0 vs. 108.0±8.7%pred; FVC 88.4±19.3 vs. 107.6±6.9%pred, DLCO 75.3±23.6 vs. 104.9±12.8%pred) and exercise capacity (VO2peak 89±30.8%pred, CG 98±17.5%pred; Wmax 84±21.7%pred, CG 115±22.8%pred), but no relevant cardiac dysfunction and a good quality of life (PEDS-QL mean overall score 83.3±10.7). Differences in peak oxygen uptake between groups were mostly explained by 5 adolescent patients who underwent total body irradiation for conditioning. They showed significantly reduced diffusion capacity and reduced peak oxygen uptake. Patients reported a mean time of inactivity of 777±159min/day, moderate activity of 110±107 min/day, hard activity of 35±36 min/day, and very hard activity of 23±22 min/day. A higher amount of inactivity was associated with a lower peak oxygen uptake (correlation coefficient tau -0.48, p=0.023). CONCLUSIONS This pilot study shows that although patients after allo-HSCT reported a good quality of life, regular physical activity and exercise capacity are reduced in survivors of stem cell transplantation, especially in adolescents who are treated with total body irradiation for conditioning. Factors hindering regular physical activity need to be identified and exercise counseling should be part of follow-up visits in these patients.
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Affiliation(s)
- Katharina Ruf
- University Children's Hospital, University of Würzburg, Josef-Schneider-Straße 2, 97080, Würzburg, Germany.
| | - Alaa Badran
- University Children's Hospital, University of Würzburg, Josef-Schneider-Straße 2, 97080, Würzburg, Germany
| | - Céline Siauw
- University Children's Hospital, University of Würzburg, Josef-Schneider-Straße 2, 97080, Würzburg, Germany
| | - Imme Haubitz
- University Children's Hospital, University of Würzburg, Josef-Schneider-Straße 2, 97080, Würzburg, Germany
| | - Paul-Gerhardt Schlegel
- University Children's Hospital, University of Würzburg, Josef-Schneider-Straße 2, 97080, Würzburg, Germany
| | - Helge Hebestreit
- University Children's Hospital, University of Würzburg, Josef-Schneider-Straße 2, 97080, Würzburg, Germany
| | - Christoph Härtel
- University Children's Hospital, University of Würzburg, Josef-Schneider-Straße 2, 97080, Würzburg, Germany
| | - Verena Wiegering
- University Children's Hospital, University of Würzburg, Josef-Schneider-Straße 2, 97080, Würzburg, Germany
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7
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Cardiorespiratory fitness and physical performance after childhood hematopoietic stem cell transplantation: a systematic review and meta-analysis. Bone Marrow Transplant 2021; 56:2063-2078. [PMID: 34155356 DOI: 10.1038/s41409-021-01370-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 05/17/2021] [Accepted: 05/27/2021] [Indexed: 02/05/2023]
Abstract
The effects of childhood hematopoietic stem cell transplantation (HSCT) on key organs can impair cardiorespiratory fitness, muscle strength, and physical performance. We aimed to provide an overview of childhood HSCT survivors' status on these parameters compared with healthy controls and discuss current insights into clinical risk factors. We performed a systematic search in six scientific databases, including studies published before April 2019 and performed a meta-analysis on cardiorespiratory fitness. Muscle strength and physical performance status were presented narratively. We included ten studies embodying 517 childhood HSCT survivors (mean 17.8 years at follow-up). The meta-analysis (n = 4 studies) showed that childhood HSCT survivors have lower cardiorespiratory fitness compared with healthy controls (Standard mean difference (SMD) -1.32 [95% CI -1-58 to -1.07]; I2 2%, p < 0.00001). Collectively, the studies indicated that childhood HSCT survivors have lower muscle strength (n = 4 studies) and physical performance (n = 3 studies) compared with healthy controls. Childhood HSCT survivors have impaired cardiorespiratory fitness years after ended treatment. Muscle strength and physical performance seem to be impaired, although these measures are insufficiently investigated. Associations between HSCT-specific clinical risk factors and cardiorespiratory fitness, muscle strength, and physical performance are required.
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8
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Shanthikumar S, Gower WA, Abts M, Liptzin DR, Fiorino EK, Stone A, Srinivasan S, Vece TJ, Akil N, Cole T, Cooke KR, Goldfarb SB. Pulmonary surveillance in pediatric hematopoietic stem cell transplant: A multinational multidisciplinary survey. Cancer Rep (Hoboken) 2021; 5:e1501. [PMID: 34319008 PMCID: PMC9124519 DOI: 10.1002/cnr2.1501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 06/16/2021] [Accepted: 06/29/2021] [Indexed: 12/18/2022] Open
Abstract
Background Hematopoietic Stem Cell Transplant (HSCT) is an established treatment for malignant and non‐malignant conditions and pulmonary disease is a leading cause of late term morbidity and mortality. Accurate and early detection of pulmonary complications is a critical step in improving long term outcomes. Existing guidelines for surveillance of pulmonary complications post‐HSCT contain conflicting recommendations. Aim To determine the breadth of current practice in monitoring for pulmonary complications of pediatric HSCT. Methods An institutional review board approved, online, anonymous multiple‐choice survey was distributed to HSCT and pulmonary physicians from the United States of America and Australasia using the REDcap platform. The survey was developed by members of the American Thoracic Society Working Group on Complications of Childhood Cancer, and was designed to assess patient management and service design. Results A total of 40 (34.8%) responses were received. The majority (62.5%) were pulmonologists, and 82.5% were from the United States of America. In all, 67.5% reported having a protocol for monitoring pulmonary complications and 50.0% reported adhering “well” or “very well” to protocols. Pulmonary function tests (PFTs) most commonly involved spirometry and diffusion capacity for carbon monoxide. The frequency of PFTs varied depending on time post‐HSCT and presence of complications. In all, 55.0% reported a set threshold for a clinically significant change in PFT. Conclusions These results illustrate current variation in surveillance for pulmonary complications of pediatric HSCT. The results of this survey will inform development of future guidelines for monitoring of pulmonary complications after pediatric HSCT.
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Affiliation(s)
- Shivanthan Shanthikumar
- Respiratory and Sleep Medicine, Royal Children's Hospital, Parkville, Victoria, Australia.,Respiratory Diseases, Murdoch Children's Research Institute, Parkville, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
| | - William A Gower
- Division of Pediatric Pulmonology, Department of Pediatrics, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Matthew Abts
- Seattle Children's Hospital, Seattle, Washington, USA.,Pediatric Pulmonary and Sleep Medicine, University of Washington, Seattle, Washington, USA
| | - Deborah R Liptzin
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Elizabeth K Fiorino
- Division of Pulmonology, Allergy, and Immunology, Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Anne Stone
- Division of Pulmonology, Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, USA
| | - Saumini Srinivasan
- Division of Pulmonology, Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Timothy J Vece
- Division of Pediatric Pulmonology, Department of Pediatrics, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Nour Akil
- Division of Pulmonology, Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Theresa Cole
- Allergy and Immunology, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Kenneth R Cooke
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Samuel B Goldfarb
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, School of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
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9
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Shanthikumar S, Welsh L, Westrupp N, Cole T, Frayman KB, Robertson CF, Ranganathan SC. Identification of pediatric bronchiolitis obliterans syndrome posthematopoietic stem cell transplantation; surveillance is the key. Pediatr Pulmonol 2020; 55:2840-2841. [PMID: 32816385 DOI: 10.1002/ppul.25023] [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: 05/29/2020] [Accepted: 08/06/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Shivanthan Shanthikumar
- Respiratory and Sleep Medicine, Royal Children's Hospital, Melbourne, Australia.,Respiratory Diseases, Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Liam Welsh
- Respiratory and Sleep Medicine, Royal Children's Hospital, Melbourne, Australia.,Respiratory Diseases, Murdoch Children's Research Institute, Melbourne, Australia
| | - Nicole Westrupp
- Respiratory and Sleep Medicine, Royal Children's Hospital, Melbourne, Australia.,Respiratory Diseases, Murdoch Children's Research Institute, Melbourne, Australia
| | - Theresa Cole
- Department of Paediatrics, University of Melbourne, Melbourne, Australia.,Allergy and Immunology, Royal Children's Hospital, Melbourne, Australia
| | - Katherine B Frayman
- Respiratory and Sleep Medicine, Royal Children's Hospital, Melbourne, Australia.,Respiratory Diseases, Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Colin F Robertson
- Respiratory and Sleep Medicine, Royal Children's Hospital, Melbourne, Australia.,Respiratory Diseases, Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Sarath C Ranganathan
- Respiratory and Sleep Medicine, Royal Children's Hospital, Melbourne, Australia.,Respiratory Diseases, Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia
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10
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Matijasic N, Bonevski A, Tokic Pivac V, Pavic I. Busulfan-Induced Lung Injury in Pediatric Oncology Patients-Review of the Literature with an Illustrative Case. PEDIATRIC ALLERGY, IMMUNOLOGY, AND PULMONOLOGY 2019; 32:86-91. [PMID: 32140277 DOI: 10.1089/ped.2019.0990] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 05/17/2019] [Indexed: 11/12/2022]
Abstract
Background: Impaired lung function has been detected in up to 65% of all childhood cancer survivors. It is often caused by exposure to radiation therapy and various chemotherapeutics. The first cytotoxic drug ever identified as a causative agent of lung injury was busulfan, reported in the early 1960s. Signs and symptoms of busulfan lung are nonspecific and it is therefore difficult to differentiate the condition from pulmonary impairment caused by other pulmotoxic agents, infections, pulmonary metastases, graft-versus-host disease, or other noninfectious post-transplant complications involving the lungs. Methods: A case example is provided to illustrate the difficulties in management of busulfan-induced lung injury in children. A retrospective review of cases of busulfan-induced lung injury indexed in PubMed until March 2019 was performed. Inclusion criteria for articles was available in full text in English. Results: Impaired lung function caused by busulfan may become an increasing problem for young survivors. Conclusion: Newly developed dyspnea or subclinical damage detected on pulmonary function tests, indicating primarily restrictive disease, should always arouse suspicion of busulfan-induced lung injury in a child conditioned with busulfan, especially after excluding other leading culprits of pulmonary damage affecting oncology patients.
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Affiliation(s)
- Nusa Matijasic
- Department of Hematology and Oncology, Children's Hospital Zagreb, Zagreb, Croatia
| | - Aleksandra Bonevski
- Department of Hematology and Oncology, Children's Hospital Zagreb, Zagreb, Croatia
| | | | - Ivan Pavic
- Departments of Pulmonology, Allergology, Immunology, and Rheumatology, Children's Hospital Zagreb, Zagreb, Croatia
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11
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Uhlving HH, Skov L, Buchvald F, Heilmann C, Grell K, Ifversen M, Green K, Müller K, Nielsen KG. Lung clearance index for early detection of pulmonary complications after allo-HSCT in children. Pediatr Pulmonol 2019; 54:1029-1038. [PMID: 31004401 DOI: 10.1002/ppul.24340] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 03/13/2019] [Accepted: 03/31/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND Pulmonary chronic graft-vs-host disease (cGvHD) after hematopoietic stem cell transplantation (HSCT) is characterized by impairment of the small airways. Assessment of lung clearance index (LCI) gained from multiple breath washout (MBW) is more sensitive than spirometry in detection of small airways disease. The aim of this study was to describe the development of LCI during the first year after pediatric HSCT and how LCI relates to other pulmonary function parameters and cGvHD. METHODS This prospective, longitudinal study included 28 pediatric HSCT-recipients. Spirometry, Sulfur hexafluoride MBW and diffusion capacity of the lungs were performed before and at 3, 6, 9, and 12 months after HSCT. Respiratory symptoms and signs of cGvHD were recorded at each visit. RESULTS Before HSCT, 47.8% had abnormal LCI and 12.5% had abnormal forced expiratory volume in 1 second (FEV1 ). Patients with persisting respiratory symptoms 12 months post-HSCT had higher median LCI (factor 5.7, P = 0.0018) and lower FEV1 z-scores (-1.5, P = 0.033) post-HSCT compared to patients free of respiratory symptoms. Overall, post-HSCT LCI values were 3.49 times higher and FEV1 was 2.31 z-scores lower in eight patients with cGvHD in any organ system compared with patients without cGvHD (P = 0.0089 and P < 0.0001). LCI values during the first 3 months were not predictive of pulmonary cGvHD. CONCLUSION LCI is a sensitive marker for cGvHD and high LCI values were associated with persisting respiratory symptoms after 1 year. Further evaluation of MBW in early detection of HSCT-related pulmonary complications require larger patient cohorts and closer follow-up during the first months after HSCT.
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Affiliation(s)
- Hilde H Uhlving
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Linnea Skov
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Pediatric Pulmonary Service, Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Frederik Buchvald
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Pediatric Pulmonary Service, Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Carsten Heilmann
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kathrine Grell
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Section of Biostatistics, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Marianne Ifversen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kent Green
- Pediatric Pulmonary Service, Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Klaus Müller
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Institute for Inflammation Research, Department of Infectious Diseases and Rheumatology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kim G Nielsen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Pediatric Pulmonary Service, Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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12
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Walkup LL, Myers K, El-Bietar J, Nelson A, Willmering MM, Grimley M, Davies SM, Towe C, Woods JC. Xenon-129 MRI detects ventilation deficits in paediatric stem cell transplant patients unable to perform spirometry. Eur Respir J 2019; 53:1801779. [PMID: 30846475 PMCID: PMC6945824 DOI: 10.1183/13993003.01779-2018] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 02/06/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Early detection of pulmonary morbidity following haematopoietic stem cell transplantation (HSCT) remains an important challenge for intervention, primarily due to the insensitivity of spirometry to early change, and in paediatrics, patient compliance provides additional challenges. Regional lung ventilation abnormalities in paediatric HSCT patients were quantified using hyperpolarised xenon-129 (129Xe) magnetic resonance imaging (MRI) and compared to spirometry. METHODS Medically stable, paediatric allogeneic HSCT patients (n=23, ages 6-16 years) underwent an outpatient MRI scan where regional ventilation was quantified with a breath-hold of hyperpolarised 129Xe gas. Ventilation deficits, regions of the lung that ventilate poorly due to obstruction, were quantified as a ventilation defect percentage (VDP) and compared to forced expiratory volume in 1 s (FEV1), FEV1/forced vital capacity (FVC) ratio, and forced expiratory flow at 25-75% of FVC (FEF25-75%) from spirometry using linear regression. RESULTS The mean±sd 129Xe VDP was 10.5±9.4% (range 2.6-41.4%). 129Xe VDP correlated with FEV1, FEV1/FVC ratio and FEF25-75% (p≤0.02 for all comparisons). Ventilation deficits were detected in patients with normal spirometry (i.e. FEV1 >80%), supporting the sensitivity of 129Xe MRI to early obstruction reported in other pulmonary conditions. Seven (30%) patients could not perform spirometry, yet ventilation deficits were observed in five of these patients, detecting abnormalities that otherwise may have gone undetected and untreated until advanced. CONCLUSION Lung ventilation deficits were detected using hyperpolarised 129Xe gas MRI in asymptomatic paediatric HSCT patients and in a subgroup who were unable to perform reliable spirometry. 129Xe MRI provides a reliable imaging-based assessment of pulmonary involvement in this potentially difficult to diagnose paediatric population.
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Affiliation(s)
- Laura L Walkup
- Center for Pulmonary Imaging Research, Division of Pulmonary Medicine and Dept of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Dept of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Kasiani Myers
- Dept of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Javier El-Bietar
- Dept of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Deceased 19 December 2017
| | - Adam Nelson
- Dept of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Matthew M Willmering
- Center for Pulmonary Imaging Research, Division of Pulmonary Medicine and Dept of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Michael Grimley
- Dept of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Stella M Davies
- Dept of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Christopher Towe
- Dept of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Jason C Woods
- Center for Pulmonary Imaging Research, Division of Pulmonary Medicine and Dept of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Dept of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
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13
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Csanadi M, Agh T, Tordai A, Webb T, Jeyakumaran D, Sengupta N, Schain F, Mattsson J. A systematic literature review of incidence, mortality, and relapse of patients diagnosed with chronic graft versus host disease. Expert Rev Hematol 2019; 12:311-323. [DOI: 10.1080/17474086.2019.1605288] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | - Tamas Agh
- Syreon Research Institute, Budapest, Hungary
| | - Attila Tordai
- Department of Pathophysiology, Semmelweis University, Budapest, Hungary
| | - Thomas Webb
- Janssen Research & Development, High Wycombe, UK
| | | | | | | | - Jonas Mattsson
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre, University of Toronto, Toronto, Canada
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
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14
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Gower WA, Birnkrant DJ, Black JB, Nicolai T, Noah TL. Pediatric pulmonology year in review 2017: Part 1. Pediatr Pulmonol 2018; 53:1582-1586. [PMID: 29790678 DOI: 10.1002/ppul.24036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 04/13/2018] [Indexed: 11/10/2022]
Abstract
Pediatric Pulmonology publishes original research, case reports and review articles on topics related to a wide range of children's respiratory disorders. In this article (Part 1 of a series), we summarize the past year's publications in our major topic areas, as well as selected literature in these areas from other journals. In Part 1, we review selected articles on diagnostic testing/endoscopy, respiratory complications of neuromuscular disorders, and rare lung diseases.
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Affiliation(s)
- William A Gower
- Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - David J Birnkrant
- MetroHealth Medical Center, Cleveland, Ohio.,Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Jane B Black
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | | | - Terry L Noah
- Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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15
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Öberg A, Genberg M, Malinovschi A, Hedenström H, Frisk P. Exercise capacity in young adults after hematopoietic cell transplantation in childhood. Am J Transplant 2018; 18:417-423. [PMID: 28787762 DOI: 10.1111/ajt.14456] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 07/25/2017] [Accepted: 08/01/2017] [Indexed: 01/25/2023]
Abstract
A symptom-limited incremental cycle ergometer test was performed in 17 young adult patients treated with hematopoietic cell transplantation and total body irradiation for hematologic malignancies during childhood. These 17 young adult patients were compared with 17 sex- and age-matched healthy control subjects. Assessments of pulmonary function, cardiac function, body composition, and levels of growth hormone were made. The median follow-up was 17.7 years. Patients achieved 63.2% of the predicted peak workload, whereas controls achieved 96.1% (P < .001). All patients, but only 1 control, failed to achieve a peak workload >80% (P < .001). Fat-free mass was significantly lower (43.5 vs 57.6 kg, P < .001) and fat mass percentage was significantly higher (31.8% vs 24.2%, P = .011) in the patients. The peak workload adjusted for fat-free mass was significantly lower in the patients (3.3 vs 4.3, P < .001). In the patients, peak workload correlated significantly with total lung capacity (r = .54, P = .025). In summary, long-term survivors have significantly decreased exercise capacity compared with healthy individuals. Together with their altered body composition, this may predispose them to cardiovascular disease.
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Affiliation(s)
- Anders Öberg
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Margareta Genberg
- Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala and Centre for Research and Development, Uppsala University/County Council of Gävleborg, Uppsala, Sweden
| | - Andrei Malinovschi
- Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden
| | - Hans Hedenström
- Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden
| | - Per Frisk
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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16
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Uhlving HH, Mathiesen S, Buchvald F, Green K, Heilmann C, Gustafsson P, Müller K, Nielsen KG. Small airways dysfunction in long-term survivors of pediatric stem cell transplantation. Pediatr Pulmonol 2015; 50:704-12. [PMID: 24846684 DOI: 10.1002/ppul.23058] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Accepted: 01/08/2014] [Indexed: 01/18/2023]
Abstract
BACKGROUND Chronic graft-versus-host disease (cGvHD) in the lungs is a life-threatening complication of allogeneic hematopoietic stem cell transplantation (HSCT). Pulmonary cGvHD is initiated in the peripheral airways, and diagnosis may be delayed by low sensitivity of standard pulmonary function tests. Multiple breath nitrogen washout (MBWN2 ) is a promising, sensitive method to assess small airways function. This is the first report on MBWN2 in survivors of pediatric HSCT. METHODS This cross-sectional study undertaken 3-10 years post-HSCT, included 64 patients and 64 matched controls who all performed spirometry, whole-body plethysmography and MBWN2 . From MBWN2 the lung clearance index (LCI) and indices reflecting ventilation inhomogeneity arising close to the acinar lung zone (Sacin ) and in the conductive airway zone (Scond ) were derived. Subjective respiratory morbidity was assessed using the St. George Respiratory Questionnaire. RESULTS LCI, Sacin , and Scond were significantly higher in HSCT-patients compared with controls. Despite few reported symptoms and normal forced expiratory volume in 1 sec (FEV1 ) in 91%, LCI, Scond , and Sacin were abnormal in 34%, 52%, and 25% of HSCT-patients, respectively. LCI and Scond correlated weakly with spirometric findings in HSCT-patients, but not in controls. Scond was abnormal in 82% (9/11) of patients with evidence of cGvHD, and was associated with cGvHD in the multivariate analysis (r(2) = 0.26, P = 0.001). CONCLUSIONS Small airways dysfunction as measured by MBWN2 was a common finding at long term follow-up of children after allogeneic HSCT and was associated with cGvHD. The majority of these subjects had normal spirometric values and did not report any respiratory symptoms. Prospective studies are required to evaluate the long term clinical consequences of these signs of small airway disease and the value of MBWN2 as an early marker of pulmonary cGvHD.
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Affiliation(s)
- Hilde Hylland Uhlving
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Research Unit Women's and Children's Health, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Institute for Inflammation Research, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Pediatric Pulmonary Service, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Sidsel Mathiesen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Pediatric Pulmonary Service, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Frederik Buchvald
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Pediatric Pulmonary Service, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Kent Green
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Pediatric Pulmonary Service, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Carsten Heilmann
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Per Gustafsson
- Department of Pediatrics, Skövde Central Hospital, Skövde, Sweden
| | - Klaus Müller
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Institute for Inflammation Research, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Kim Gjerum Nielsen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Pediatric Pulmonary Service, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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17
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Versluys AB, van der Ent K, Boelens JJ, Wolfs T, de Jong P, Bierings MB. High Diagnostic Yield of Dedicated Pulmonary Screening before Hematopoietic Cell Transplantation in Children. Biol Blood Marrow Transplant 2015; 21:1622-6. [PMID: 26071867 PMCID: PMC7128354 DOI: 10.1016/j.bbmt.2015.06.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 06/04/2015] [Indexed: 12/15/2022]
Abstract
Pulmonary complications are an important cause for treatment-related morbidity and mortality in hematopoietic cell transplantation (HCT) in children. The aim of this study was to investigate the yield of our pre-HCT pulmonary screening program. We also describe our management guidelines based on these findings and correlate them with symptomatic lung injury after HCT. Since 2008, all patients undergo a dedicated pulmonary screening consisting of pulmonary function test (PFT), chest high-resolution computed tomography (HRCT), and bronchial alveolar lavage (BAL) before HCT. We systematically evaluated the yield during the first 5 years of our screening program. We included 142 consecutive children. In 74% of patients, abnormalities were found. In 66% of patients, 1 or more PFT results were <80% of normal. Chest HRCT showed abnormalities in 55%; 19% of these abnormalities were considered "clinically significant." BAL was abnormal in 43% of patients; respiratory viruses (PCR) were found in 35 patients, fungi (antigen or culture) in 21, and bacteria (culture) in 22. All 3 screening tests contributed separately to clinically relevant information regarding pulmonary status in these pre-HCT children. In 46 patients (33%), screening results had diagnostic and/or therapeutic implications. We found an association between pre-SCT HRCT findings and lung injury after transplantation. Pre-HCT screening with the combination of 3 modalities, reflecting different domains of respiratory status (function, structure, and microbial colonization), reveals important abnormalities in a substantial number of patients. Whether this improves patient outcome requires further investigation.
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Affiliation(s)
- Anne Birgitta Versluys
- Paediatric Blood and Marrow Transplantation Program, University Medical Center Utrecht/Wilhelmina Children's Hospital, Utrecht, The Netherlands.
| | - Korstiaan van der Ent
- Department of Paediatric Pulmonology, University Medical Center Utrecht/Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Jaap J Boelens
- Paediatric Blood and Marrow Transplantation Program, University Medical Center Utrecht/Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Tom Wolfs
- Department of Paediatric Infectious Diseases, University Medical Center/Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Pim de Jong
- Department of Radiology, University Medical Center Utrecht/Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Marc B Bierings
- Paediatric Blood and Marrow Transplantation Program, University Medical Center Utrecht/Wilhelmina Children's Hospital, Utrecht, The Netherlands
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18
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Aerobic exercise capacity at long-term follow-up after paediatric allogeneic haematopoietic SCT. Bone Marrow Transplant 2014; 49:1393-9. [DOI: 10.1038/bmt.2014.172] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 06/19/2014] [Accepted: 06/20/2014] [Indexed: 11/08/2022]
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