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Annals of Transplantation is one of the fast-developing journals open to all scientists and fields of transplant medicine and related research. The journal is published quarterly and provides extensive coverage of the most important advances in transplantation.
Using an electronic on-line submission and peer review tracking system, Annals of Transplantation is committed to rapid review and publication. The average time... read more

Published: 2019-02-14

Patients Treated for Central Airway Stenosis After Lung Transplantation Have Persistent Airflow Limitation

Andrea Mazzetta, Michele Porzio, Marianne Riou, Benjamin Coiffard, Anne Olland, Tristan Dégot, Joseph Seitlinger, Gilbert Massard, Benjamin Renaud-Picard, Romain Kessler

(Department of Respiratory Medicine, Federation of Translational Medicine of Strasbourg (FMTS), University Hospitals, Strasbourg, France)

Ann Transplant 2019; 24:84-92

DOI: 10.12659/AOT.911923

BACKGROUND: Although central airway stenosis (CAS) is a common complication after lung transplantation, its consequences have been poorly evaluated. The objective of our study was to evaluate the impact of CAS on lung function after lung transplantation.
MATERIAL AND METHODS: All lung transplant recipients from June 2009 to August 2014 in a single center (Strasbourg, France) were retrospectively reviewed.
RESULTS: A total of 191 lung transplantations were performed: 175 bilateral, 15 single, and 1 heart-lung transplantation. Of the 161 bilateral lung-transplanted patients who survived >3 months, 22 (13.6%) developed CAS requiring endobronchial treatment. All these patients were treated by endoscopic balloon dilatation, and 9 additionally needed endobronchial stents. Respiratory function tests demonstrated persistent obstructive ventilatory pattern despite endoscopic treatment in recipients with CAS compared to those without CAS at 6, 12, and 18 months post-transplant. At 18 months, CAS patients had significantly lower post-transplant FEV1 (1.96±0.60 L versus 2.57±0.76 L, p=0.001) and FEV1/FVC (61±14% versus 81±13%, p<0.001). The percentage of patients hospitalized for respiratory infections and number of hospital days were significantly increased in recipients with CAS (20 [91%] versus 92 [66%] p=0.036, and 144±110 days versus 103±83 days p=0.042, respectively). Survival in transplant recipients did not significantly differ between those with CAS and those without.
CONCLUSIONS: CAS after lung transplantation was not associated with worse survival, but it did have a significant and persistent effect on lung function, and was associated with increased rate of respiratory infection.

Keywords: airway remodeling, Bronchoscopy, Lung Transplantation

Published: 2019-02-11

Comparison of Clinical Outcomes Between Preemptive Transplant and Transplant After a Short Period of Dial...

Hye Yeon Kim, Ji Yoon Choi, Hyun Wook Kwon, Joo Hee Jung, Minkyu Han, Su-Kil Park, Soon Bae Kim, Sang Koo Lee, Young Hoon Kim, Duck Jong Han, Sung Shin

Ann Transplant 2019; 24:75-83

DOI: 10.12659/AOT.913126

Published: 2019-02-07

Chimney-Patch Arterial Graft in Kidney or Pancreas Transplantation for Recipients with Heavily Calcified ...

Nosratollah Nezakatgoo, Leah E. Hendrick, Charles L. Mesh, Jason M. Vanatta, Ryan A. Helmick

Ann Transplant 2019; 24:70-74

DOI: 10.12659/AOT.912744