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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Aspiration pneumonia is a frequent complication of cerebrovascular accidents (CVA). It occurs mainly in those with post-CVA swallowing disorders, which can be diagnosed by bedside swallowing evaluation. Evaluation is based on observation of components of the oral and pharyngeal stages of swallowing a drink of 50 ml of clear liquid. Changing the consistency of the diet and the mode of swallowing, following its evaluation, can reduce significantly the frequency of post-CVA aspiration pneumonia. In 180 patients admitted for stroke rehabilitation, aspiration pneumonia occurred in 10% and swallowing disorders were found in 28%. Planned swallowing evaluation followed by the above regimen was associated with a gradual reduction of pneumonia from 16% in the first group of 60 patients to 3% in the second group of 60; and of patients with dysphagia, from 27% in the first group to none in the second.
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PMID:[Reduction in frequency of pneumonia after stroke, following programmed swallowing evaluation]. 755 6

Sixty consecutive patients admitted to a teaching hospital with acute stroke were studied prospectively for 3 months to define the natural history and consequences of lung aspiration. Using videofluoroscopy, aspiration was identified in 25 patients (42%) within 72 h of stroke onset, and had resolved in all but three patients (8%) after 3 months. It was closely related to the presence of dysphagia, which itself resolved within 2 weeks in all but the persistent aspirators. Lower respiratory tract infection (LRTI) was more common in aspirating patients (68%) than non-aspirators (6%). The use of intravenous fluids without oral intake did not appear to prevent LRTI in aspirating patients who were also dysphagic. Pneumonia occurred after 2 weeks in the three patients subsequently found to aspirate persistently. Aspiration is a transient phenomenon in most cases of acute stroke; it is associated with a high incidence of LRTI, but mortality in this series was not significantly associated either with respiratory tract infection or aspiration itself.
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PMID:The natural history and clinical consequences of aspiration in acute stroke. 764 32

Highly selective vagotomy (HSV) is the elective treatment of duodenal ulceration, however, it is little used in our hospitals. A retrospective study was carried out comparing 20 patients operated on HSV with 31 patients that underwent truncal vagotomy+drainage (TV+D) in the last ten years at Surgery Unit N. 7 (3. "C") of the "Edgardo Rebagliati Martins" Hospital. Nasogastric intubation was discontinued and solid food was tolerated earlier after HSV. Hospital stay was 6.37 +/- 2.69 days in HSV and 8.23 +/- 1.93 days in TV+D (p = 0.006638). Diarrhea was the commonest post-operative problem continued by wound infection, dehiscent wound, pneumonia and dysphagia. No difference was found in the Visick graduation between both groups. There was recurrent ulceration in two patients in the TV+D group. The mean time of follow-up in HSV group was 3.03 years and VT+D was 5.37 years (p = 0.005868). The authors conclude that HSV is a better surgical technique than VT+D, with earlier recuperation and less hospital stay.
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PMID:[Highly selective vagotomy in the elective treatment of duodenal ulcer]. 766 15

Surgery for carcinoma of the esophagus and cardia represents potentially curative therapy in the early stage of the tumor. In the advanced stage of tumor, palliation is the only remaining therapeutic aim. In a retrospective study covering the period 1984-1992 we analyzed 51 patients who underwent surgery for esophageal or cardia cancer to determine whether palliation by surgery is feasible. We also analyzed mortality and morbidity of peri- and postoperative complications. In 88% we carried out standard esophagectomy consisting of abdomino-thoracal access, gastric interposition with thoracal anastomosis and extramucosal pyloromyotomy. In the light of postresection histology, 53% of the operations were potentially curative (UICC stage I and II) and 47 palliative (UICC stage III and IV). Perioperative 30-day mortality was nil, and perioperative 30-day morbidity 11% (3 patients developed pneumonia postoperatively, 2 patients with cervical anastomosis developed dehiscence of anastomosis which in both cases healed completely with conservative therapy, while a further patient with cervical anastomosis suffered persistent paralysis of the recurrent nerve. All patients were fully able to feed themselves at the time of discharge. 43% of patients had recurrent dysphagia and 24% underwent endoscopic dilatation. Three-year survival was 26%. From these results it may be concluded that esophageal resection represents good palliation with low morbidity for the majority of patients with non-resectable carcinoma of the esophagus.
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PMID:[Results of esophagectomy in carcinoma of the esophagus and cardia]. 768 41

One hundred and sixty two laparoscopic fundoplications were performed between may 1991 and december 1993 by the first author. No perioperative death was observed. There were 4 intraoperative complications (3%): 1 gastric perforation, 2 pleural perforations and 1 liver laceration. There were 3 conversions to laparotomy: 2 for left liver hypertrophy and 1 for needle holder defect. The duration of the operation ranged from 40 minutes to 5 hours (median 120 minutes). The median postoperative stay was 2 days. Five postoperative complications occurred: 2 cases of pneumonia and 3 cases necessitating second-look laparatomy (1 necrosis of the valve, 1 small bowel perforation and 1 obstruction due to migration of the entire stomach into the chest). The follow-up ranges from 4 to 897 days (median 10 months). Long-term complications were: one recurrence of heartburn reoperated laparoscopically and two cases of long-term postoperative dysphagia.
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PMID:[Nissen's fundoplication by celiovideoscopy]. 774 66

Congenital abnormalities of the aortic arch may lead to signs and symptoms of tracheal and esophageal obstruction secondary to a restrictive vascular ring. There are many case reports and monographs concerning the surgical management of dysphagia lusoria. This case provides the first example of long-term follow-up of surgical intervention for relief of dysphagia lusoria. A 45-year-old laborer presented with a several year history of episodic bilateral blindness and a more recent onset of "drop attacks." Notably this patient had presented at the age of 18 months with difficulty breathing and eating since birth. The patient also had frequent upper respiratory infections and episodes of pneumonia. Workup revealed a right-sided aortic arch with a left ligamentum arteriosum. When he was first seen in our clinic, history and physical examination revealed claudication and diminished pulses in the left upper extremity. Arteriography and duplex studies confirmed reversal of flow in the patient's left vertebral artery. The arteriogram demonstrated the presence of a right-sided aortic arch and descending aorta along with the proximal stump of the previously ligated left subclavian artery. He underwent left carotid to left axillary artery bypass for the treatment of symptomatic subclavian steal syndrome. His symptoms have resolved with return of antegrade vertebral flow and the presence of normal pulses in the left arm. Congenital aortic abnormalities that lead to tracheal and esophageal compromise are numerous and varied. Surgical management requires a thorough understanding of the person's anatomy and preoperative planning. The life expectancy of patients with dysphagia lusoria necessitates consideration of the long-term consequences of surgical intervention.
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PMID:Symptomatic subclavian steal syndrome four decades after operation for dysphagia lusoria. 778 7

We report an oesophageal foreign body in a patient with a seizure disorder secondary to encephalitis disseminata who was transferred to our department of neurosurgery because of rising intracranial pressure. He presented with confusion, motor aphasia, and dysphagia. However, the diagnosis of increased intracranial pressure could not be confirmed clinically or by computed tomography. A routine chest X-ray film showed a dental prosthesis projecting on the area of the hypopharynx. Bronchoscopy and oesophagoscopy showed the denture to be lodged in the hypopharynx, but it was impossible to remove it endoscopically. Therefore, an oesophagopharyngotomy was performed and the foreign body extracted. The postoperative course was complicated by pneumonia, which responded well to antibiotic treatment. The patient made an otherwise uneventful recovery and was able to eat without difficulty.
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PMID:[Undetected esophageal foreign body aspiration in a patient with seizures]. 781 49

Management of penetrating wounds to the neck remains controversial despite decades of discussion in the literature. We assessed 393 consecutive stab wounds penetrating the platysma operated at our trauma service between January 14, 1991 and September 30, 1992 to evaluate our policy of mandatory neck exploration (NE). Injury to the common (n = 19 cases), external (n = 7), internal carotid (n = 5), innominate (n = 2), subclavian (n = 20), vertebral (n = 12), facial (n = 2), and intercostal (n = 2) arteries; the external (n = 36), internal (n = 65), subclavian (n = 20), and innominate (n = 4) veins; the pharynx/esophagus (n = 21); and the trachea (n = 28) was considered a positive NE (n = 167). 226 NEs were negative. Except for hemiparesis and bruit, the presence of clinical signs (shock, active hemorrhage, hematoma, surgical emphysema, dysphagia, blowing wound) did not predict a positive NE. Clinical signs were absent in 30% of positive NEs and in 58% of negative NEs. Complications of positive NE included wound infection (n = 7 cases), chyle drainage (n = 6), cerebellar stroke (n = 1), pneumonitis (n = 8), reoperation for recurrent hemorrhage (n = 1), subclavian artery graft occlusion (n = 1), bronchopleural fistula (n = 1), and cerebrospinal fluid leak (n = 1). Negative NEs were complicated by a wound infection in four cases and pneumonitis in one case. The mean hospital stay was 4.3 days for those with a positive NE and 1.5 days for those with a negative NE.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Results of mandatory exploration for penetrating neck trauma. 784 19

The results of swallowing therapy in 58 patients with neurologic disorders are presented. All patients received tube feeding, either partially or exclusively, at admission, and successful outcomes, defined as exclusively oral feeding, were achieved in 67% of patients over a median treatment interval of 15 weeks. A subset of 11 patients who had experienced disease onset 25 weeks or more prior to admission nonetheless had a similar success rate of 64%. No other pretreatment variable, including age, localization of lesion, type or degree of aspiration, or cognitive status, correlated with successful outcome. Indirect therapy methods such as stimulation techniques and exercises to enhance the swallowing reflex, alter muscle tone, and improve voluntary function of the orofacial, lingual, and laryngeal musculature were utilized in all but 1 patient. Direct methods including compensatory strategies such as head and neck positioning, and techniques such as supraglottic swallowing and the Mendelsohn maneuver were additionally employed in nearly one-half of patients. Swallowing therapy is associated with successful outcome, as defined by exclusively oral feeding, among patients with neurogenic dysphagia, regardless of pretreatment variables including time since disease onset. Indirect treatment methods appear to be effective when used either alone or in combination with direct methods. Achievement of oral feeding is not associated with undue risk of pneumonia. Further rigorous scientific studies are needed.
Dysphagia 1995
PMID:Swallowing therapy of neurologic patients: correlation of outcome with pretreatment variables and therapeutic methods. 785 26

Amyotrophic lateral sclerosis is a rapidly progressive disease of unknown etiology resulting in tetraparalysis, dysarthria, dysphagia, and ultimately death from respiratory insufficiency. In the course of the disease, recurrent episodes of aspiration, pneumonia, dehydration, and malnutrition may necessitate nasoenteral tube placement, an inconvenient and unattractive arrangement in patients with dribbling and impaired swallowing. A percutaneous endoscopic gastrostomy seemed a better, though potentially hazardous, alternative in view of the often severely restricted pulmonary function of these patients. Therefore, we prospectively investigated the use of percutaneous endoscopic gastrostomy in 68 consecutive patients with amyotrophic lateral sclerosis. Minimum required pulmonary function was defined as forced vital capacity (FVC) of 1 L or more and CO2 gas exchange capability as pCO2 of 45 mm Hg or less. The methodology of insertion was adapted to facilitate the early removal of gastric air. Fifty-five patients (median FVC, 1.7 L; pCO2, 40 mm Hg) were eligible for the gastrostomy procedure, and 13 patients (median FVC, 0.8 L; pCO2, 47 mm Hg) were not. Despite the fact that modification of the method of insertion rendered the procedure more difficult, the success rate was 89% (49/55); it was 96% (49/51) when failures related to distorted anatomy were excluded. The procedure-related mortality rate was 1.8% and the 24-hour in-hospital mortality rate was 3.6%, mainly related to respiratory insufficiency. The 30-day out-of-hospital mortality rate was 11.5%. Major complications (3.6%) consisted of a spontaneously draining cutaneous abscess in 2 cases. Peristomal redness was present in 6 cases, and 5 patients required analgesics for wound pain.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Percutaneous endoscopic gastrostomy in patients with amyotrophic lateral sclerosis and impaired pulmonary function. 792 37


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