title: Risk factors for pericardial effusion in adult patients receiving allogeneic haematopoietic stem cell transplantation.
abstract: Pericardial effusion (PE) is a rare but potentially life-threatening complication for allogeneic haematopoietic stem cell transplantation (HSCT) recipients. The risk factors, aetiology, incidence and therapy are largely unclear. To investigate this issue, we reviewed 391 adult patients undergoing allogeneic HSCT between January 2003 and December 2013. Twelve out of 391 patients (3·1%) developed PE of moderate to large amounts, including 9 out of 12 patients (75%) identified as late-onset PE. Two out of the nine patients with late-onset PE experienced recurrent effusion. The median age at HSCT was 44·5 years (range: 22-63 years) among the 12 patients with PE and 47 years in the late-onset patients. Multivariate analysis revealed that multiple transplant procedures was a significant risk factor for PE (P = 0·036) and a trend as risk factor in patients aged>50 years (P = 0·066). For late-onset PE, pre-transplant age>50 years (P = 0·032) and extensive chronic graft-versus-host disease (cGVHD) (P = 0·006) remained statistically significant on multivariate analysis. Currently, there are no published data exploring the risk factors for post-transplant PE in adult patients of allogeneic HSCT. Our study determined the risk factors and incidence for the post-transplant PE, especially in the late-onset group.
authors.affiliation: Department of Medicine of Yang-Ming Branch, Taipei City Hospital, Taipei, Taiwan.|Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Yao-Chung
authors.initials: YC
authors.lastname: Liu
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Sheng-Hsuan
authors.initials: SH
authors.lastname: Chien
authors.affiliation: Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.|Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan.
authors.forename: Nai-Wen
authors.initials: NW
authors.lastname: Fan
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.|Department of Medicine, Cardinal Tien Hospital, Taipei, Taiwan.
authors.forename: Ming-Hung
authors.initials: MH
authors.lastname: Hu
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Jyh-Pyng
authors.initials: JP
authors.lastname: Gau
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Chia-Jen
authors.initials: CJ
authors.lastname: Liu
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Yuan-Bin
authors.initials: YB
authors.lastname: Yu
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Chun-Yu
authors.initials: CY
authors.lastname: Liu
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Liang-Tsai
authors.initials: LT
authors.lastname: Hsiao
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Jin-Hwang
authors.initials: JH
authors.lastname: Liu
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Tzeon-Jye
authors.initials: TJ
authors.lastname: Chiou
authors.affiliation: Division of Haematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.|Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Cheng-Hwai
authors.initials: CH
authors.lastname: Tzeng
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006086:Graft vs Host Disease / Q000209:etiology / Q000517:prevention & control; D018380:Hematopoietic Stem Cell Transplantation / Q000009:adverse effects; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D063868:Patient Outcome Assessment; D010490:Pericardial Effusion / Q000453:epidemiology* / Q000209:etiology* / Q000401:mortality; D012189:Retrospective Studies; D012307:Risk Factors; D019172:Transplantation Conditioning / Q000009:adverse effects; D014184:Transplantation, Homologous; D055815:Young Adult
keywords: cardiac tamponade; graft-versus-host disease; pericardial effusion; stem cell transplantation