Clinical Factors Associated With Successful Gastrostomy Tube Weaning in Patients With Prolonged Dysphagia After Stroke
- Author:
Bo Seong JANG
1
;
Jun Young PARK
;
Jae Hyun LEE
;
Young Joo SIM
;
Ho Joong JEONG
;
Ghi Chan KIM
Author Information
- Publication Type:Original Article
- From:Annals of Rehabilitation Medicine 2021;45(1):33-41
- CountryRepublic of Korea
- Language:English
-
Abstract:
Objective:To investigate the clinical factors associated with successful gastrostomy tube weaning in patients with prolonged dysphagia after stroke.
Methods:This study involved a retrospective medical chart review of patients diagnosed with prolonged dysphagia after stroke who underwent gastrostomy tube insertion between May 2013 and January 2020. Forty-seven patients were enrolled and consequently divided into gastrostomy tube sustaining and weaning groups. The numbers of patients in the sustaining and weaning groups were 31 and 16, respectively. The patients’ demographic data, Korean version of Mini-Mental State Examination (K-MMSE) score, Korean version of the Modified Barthel Index (K-MBI), Functional Dysphagia Scale (FDS) score, and Penetration-Aspiration Scale (PAS) score were compared between the two groups. A videofluoroscopic swallowing study was performed before making the decision of gastrostomy tube weaning. The clinical factors associated with gastrostomy tube weaning were then investigated.
Results:There were significant differences in age; history of aspiration pneumonia; K-MMSE, FDS, and PAS scores; and K-MBI between the groups. In the multiple logistic regression analysis, the FDS (odds ratio [OR]=0.791; 95% confidence interval [CI], 0.634–0.987) and PAS scores (OR=0.205; 95% CI, 0.059–0.718) were associated with successful gastrostomy tube weaning. In the receiver operating characteristic curve analysis, the FDS and PAS were useful screening tools for successful weaning, with areas under the curve of 0.911 and 0.918, respectively.
Conclusion:In patients with prolonged dysphagia, the FDS and PAS scores are the only factors associated with successful gastrostomy tube weaning. An evaluation of the swallowing function is necessary before deciding to initiate gastrostomy tube weaning.
