Effect of Intermittent Oral Tube on Dysphagia in Parkinson's Disease Patients

The goal of this or clinical trial is to explore Intermittent Oro-esophageal Tube Feeding vs. Nasogastric Tube Feeding on nutritional status, dysphagia, and activities of daily living in patients with Parkinson's disease. The main question it aims to answer are: • Can stellate ganglion block improve the nutritional status, dysphagia, and activities of daily living in patients with Parkinson's disease, better than Nasogastric Tube Feeding. Participants will be divided into the control group and observation group evenly. All the patients were provided with routine therapy and given nutritional support by Intermittent Oro-esophageal Tube Feeding and Nasogastric Tube Feeding respectively. The nutritional status, swallowing function, and activities of daily living of the two groups of patients before and after treatment were evaluated.