Citations
To evaluate the safety of nasogastric tube (NGT) removal and change to oral feeding with a food thickener for acute stroke patients in whom a videofluoroscopic swallow study (VFSS) confirmed thin liquid aspiration.
We retrospectively examined data of 199 patients with first stroke who were diagnosed with dysphagia from 2011 to 2015. Swallowing function was evaluated using VFSS. Patients included in this study were monitored for 4 weeks to identify the occurrence of aspiration pneumonia. The penetration-aspiration scale (PAS) was used to assess VFSS findings. The patients were divided into thin-liquid aspiration group (group 1, n=104) and no thin-liquid aspiration group (group 2, n=95).
The feeding method was changed from NGT feeding to oral feeding with food thickener (group 1) and without food thickener (group 2). The PAS scores of thin and thick liquids were 6.46±0.65 and 1.92±0.73, respectively, in group 1 and 2.65±0.74 and 1.53±0.58, respectively, in group 2. Aspiration pneumonia developed in 1.9% of group 1 and 3.2% of group 2 (p=0.578), with no significant difference between the groups.
We concluded that removing the NGT and changing to oral feeding with a food thickener is a safe food modification for acute stroke patients with thin liquid aspiration. Therefore, we recommend that VFSS should be conducted promptly in acute stroke patients to avoid unnecessary prolonged NGT feeding.
Citations
In the present report, we describe a case of long-term follow-up esophageal stricture occurring in a patient with nasogastric tube use. A 63-year-old man who had experienced dislocation of the 6th and 7th cervical vertebrae as the result of an external injury received treatment at another hospital and was admitted to the rehabilitation department of our hospital. After he exhibited normal swallowing in a videofluoroscopic swallowing test, the nasogastric tube was removed and oral feeding with a dysphagia diet was initiated. However, during oral feeding, the patient complained of swallowing difficulties in his lower throat. An esophagogastroduodenoscopy was performed to examine the lesions below the pharynx and a 2-mm stricture was observed. A balloon dilatation was performed for a total of 9 times to extend the stricture. After the procedure, the patient was able to easily swallow a normal diet through the esophagus and the vomiting symptoms disappeared. An esophagography showed that the diameter of the esophageal stricture was 11 mm.
To demonstrate associating factors regarding nasogastric tube (NGT) removal in patients with dysphagia after stroke.
This study is a retrospective medical chart review. Patients were divided into non-brain stem (NBS) and brain stem (BS) groups. A videofluoroscopic swallowing study was conducted until swallowing functions were recovered. Initial disease status was measured using the National Institutes of Health Stroke Scale (NIHSS) and the modified Rankin Scale (mRS). Risk factors related to stroke were evaluated. The penetration-aspiration scale (PAS) was used as the swallowing test. Functional status was measured by Mini-Mental Status Examination (MMSE) and Modified Barthel Index (MBI). Within each group, initial evaluations and their subsequent changes were compared according to the NGT removal status. Correlation between the NGT removal time and other initial factors were evaluated.
Ninety-nine patients were allocated to the NBS group and 39 to the BS group. In NBS, age, PAS, MMSE, and MBI were significantly different according to the NGT removal status. In BS, smoking and PAS were significantly different. In NBS, changes in PAS, MMSE, and MBI were significantly different according to the NGT removal status. In BS, only PAS change was significantly different. In NBS, initial NIHSS, mRS, MMSE, and MBI were correlated with removal time.
In stroke patients with NTG, younger age, better initial disease and functional status seems to remove NGT in NBS stroke. Therefore, when deciding to remove NGT, those three factors should be considered discreetly.
Citations
We reported a case in which a nasogastric tube was inserted into the gastrocutaneous fistula, diagnosed by abdominal computed tomography. A 78-year-old man with a history of recurrent cerebral hemorrhage had a percutaneous endoscopic gastrostomy tube due to dysphagia for 2 years. However, soft tissue infection at the gastrostomy site caused the removal of the tube. Immediately, antibiotic agents were infused. For appropriate hydration and medication, a nasogastric tube was inserted. However, there was no significant improvement of the soft tissue infection. Moreover, the amount of bloody exudate increased. Abdominal computed tomography revealed the nasogastric tube placed under the patient's skin via gastrocutaneous fistula. The nasogastric tube was removed, and an antibiotic agents were maintained. After 3 weeks, the signs of infection fully improved, and percutaneous endoscopic gastrostomy was performed again. This case shows necessities of an appropriate interval between removal of the gastrostomy tube and insertion of a nasogastric tube, and suspicion of existence of gastrocutaneous fistula.
Objective: This study was designed to evaluate the effect of nasogastric tube on swallowing function in stroke patients with dysphagia.
Method: Twelve stroke patients with dysphagia were included in this study. We evaluated the Functional Dysphagia Scale using videofluoroscopic swallowing study. Swallowing tasks were composed of swallowing 5 cc of thick food and same volume of fluid on nasogastric tube insertion state and then nasogastric tube removal state.
Results: As the result of measuring oral phase score before and after removing nasogastric tube, all of 12 patients showed no significant difference. There was statistically significant increase in score of residue in piriform sinuses on thick food swallowing after removing nasogastric tube (p＜0.05). After removing nasogastric tube, aspiration was decreased on fluid swallowing in cases of 2 patients, while aspiration on thick food swallowing was increased in cases of 2 patients, compared with nasogastic tube insertion state.
Conclusion: As the result of this study, the stroke patients with dysphagia on nasogastric tube were increased on fluid aspiration due to rapid descending and inhibition of epiglottic closure compared with the removal state of nasogastric tube. And there was significant increased in scores of residue in piriform sinuses on thick food swallowing and aspiration pneumonia after removing nasogastric tube.
Objective: The purpose of this study was to investigate the effect of dietary soluble fibers added to nasogastric tube-fed formulas and to compare the difference of the degree of diarrhea according to the amount of dietary soluble fibers in stroke or traumatic brain injury patients for comprehensive rehabilitative management.
Method: Fifty-two stroke or traumatic brain injury patients fed by nasogastric tube due to dysphagia were included. They received fiber-free formulas for the first 30 days and then they were randomly assigned to three groups, including the control (fiber-free) group, moderate fiber (3.5 gm fiber/L) group and high fiber (7 gm fiber/L) group. Each group received their respective formulas for the next 30 days. We compared diarrhea score and frequency.
Results: In the control group, the degree of diarrhea was not changed with time. In the moderate and high fiber groups, daily diarrhea score and monthly diarrhea frequency were low compared to the control group (p＜0.05). Also, the incidence of pseudomembraneous colitis was low in fiber groups.
Conclusion: We concluded that adding dietary soluble fibers to nasogastric tube-fed formulas may be helpful to reduce the diarrhea and the development of pseudomembraneous colitis. The proper fiber amount will be determined through the following more case studies.
This study was designed to compare the percutaneous endoscopic gastrostomy(PEG) tube feeding with the nasogastric(NG) tube feeding for the patients with dysphagia after the stroke, and to find out the most optimal timing for the PEG tube feeding.
We monitored the nutritional parameters, the frequency and the timing of complications, and other risk factors in 54 stroke patients with dysphagia. In the group of patients with the nasogastric(NG) tube feeding, a reduction in nutritional parameters was greater than in the group of patients with PEG tube feeding. Especially the reduction in serum hemoglobin and albumin level was statistically significant. Thirteen cases of aspiration pneumonia who had frequent self removal of feeding tubes developed in the group with NG tube feeding. Most cases of aspiration pneumonia in the NG tube feeding group developed within the first 2 weeks. Complications from the PEG tube feeding group were three cases of upper gastrointestinal bleeding and three cases of local infection. There were no correlations between the duration of dysphagia and the location of brain lesions, the history of tracheostomy, the age, the initial mental status, or the artificial ventilation. But, there was a significant prolongation of duration of dysphagia in the group of patients who had a vocal cord palsy, an absence of gag reflex, a paralytic dysarthria and a prolonged intensive medical care.
We conclude that the PEG tube feeding is a safer and the more effective method to provide a long term enteral nutrition to patients with neurological dysphagia than the NG tube feeding. Since the most complications developed in the first 2 weeks, the PEG tube feeding should be applied within the initial 2nd to 3rd week for the stroke patients with dysphagia and aspiration risks. Further prospective study will be needed to decide an ideal timing of PEG tube feeding after an acute stroke.
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