Gastroesophageal Reflux and Esophageal Motility Disorder After Lung Transplant: Influence on the Transplanted Graft.
Transplant Proc
; 53(6): 1989-1997, 2021.
Article
em En
| MEDLINE
| ID: mdl-33994181
ABSTRACT
BACKGROUND:
Esophageal pathology has been identified as a bad prognostic factor in lung transplantation (LTx). This study aims to assess the esophageal disorders present post-LTx, under treatment with proton pump inhibitors, and their putative impact on the graft.METHODS:
Prospective, observational study of LTx patients. Digestive factors were assessed by manometry and pH-metry at 6 months post-LTx and under proton pump inhibitor treatment. We assessed the association between esophageal disorders and graft function and acute rejection (AR) and chronic lung allograft dysfunction (CLAD).RESULTS:
Out of 76 post-LTx patients, 27% showed gastroesophageal reflux disease (GERD), 55% showed inadequate gastric inhibition, and 59% showed esophageal motility disorders (EMDs). We observed a greater incidence of AR from 3 months post-LTx in the presence of EMD (P ≤ .05). No significant differences were observed in GERD or EMD prevalence or in survival between patients with or without CLAD. The maximum forced expiratory volume in 1 second (FEV1) achieved after bilateral LTx was significantly (P = .022) lower in patients with EMD vs without EMD.CONCLUSION:
At 6 months post-LTx, there is a high percentage of esophageal disorders (GERD and EMDs). No esophageal disorder is associated with CLAD or with survival, although EMDs are associated with a greater incidence of AR and lower graft function.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Transtornos da Motilidade Esofágica
/
Refluxo Gastroesofágico
/
Transplante de Pulmão
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article