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Query: UMLS:C0032290 (aspiration pneumonia)
 2,291 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ten consecutive malnourished patients with undifferentiated squamous cell carcinoma of the esophagus underwent operation for colon interposition. They received intravenous hyperalimentation preoperatively and/or postoperatively for an average time of 21.5 days and had an average weight gain of 6.5 lb. There was no significant gastrointestinal morbidity, but one patient succumbed to aspiration pneumonia. All ten patients had postoperative gastrografin swallow radiography which showed no leaks in either anastomosis. With proper use of intravenous hyperalimentation, morbidity and mortality following colon interposition in the malnourished patient for either palliative or curative bypass can be decreased to acceptable levels.
Cancer 1977 Feb
PMID:Intravenous hyperalimentation as an adjunct to colon interposition for carcinoma of the esophagus. 40 82

We treated a patient who had had postchemotherapeutic pulmonary metastases from urinary tract cancer by bronchial artery infusion (BAI) chemotherapy. Pulmonary lesions showed a 33.0% reduction after the treatment. However, esophago-bronchial fistula (EBF) occurred after the second BAI. The patient died of recurrent aspiration pneumonia and sepsis in the sequelae of the repair surgery. The fistula was considered to have resulted from an increase in the blood flow to the esophageal branch originating from the bronchial artery after the first BAI, which had consequently damaged the local tissue due to accumulation of anti-cancer drugs. In order to avoid these complications, the secondary change of blood flow should be examined precisely by preceding angiographical mapping, and the concentration and the infusion speed of the cytotoxic drugs, should be under adequate control.
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PMID:[Esophago-bronchial fistula caused by chemotherapy with bronchial artery infusion for pulmonary metastases from urinary tract cancer]. 128 28

We analyzed 64 percutaneous endoscopic gastrostomy procedures performed by us between 1986 and 1990. Thirty patients had neurologic disease; 16 had head and neck cancers; eight had other malignancies; two had acquired immunodeficiency syndrome; and eight had other problems. Seven patients died within 30 days of complications (n = 4) or the primary illness (n = 3). Mean follow-up was 6 months; an additional patient died of aspiration and eight others died of their underlying illness. There were 19 complications (32%). Four wound complications occurred. Nine patients developed aspiration pneumonia within 3 days of the procedure, four of whom died in the hospital. Of the 24 patients with a history of aspiration, nine experienced aspiration during or after percutaneous endoscopic gastrostomy. Patients with a history of aspiration were more likely to have perioperative aspiration pneumonia, and patients who experienced aspiration were more likely to die.
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PMID:The efficacy and limitations of percutaneous endoscopic gastrostomy. 155 Apr 70

Between 1974 and 1984, 1,188 patients with esophageal malignancies were treated in the Division of Thoracic Surgery of Veterans General Hospital, Taipei. The rate of resectability was 42.6%. Since 1974, the stomach has been used as esophageal substitute, and through 1984, a total of 368 patients were collected. The routes of reconstruction included retrosternal (77.2%), posteromediastinal (7.1%), and intrathoracic (15.7%). The rates of postoperative complications and surgical mortality in these 368 patients were 26.3% and 6.5%, respectively. Leakage of anastomosis was the most frequent complication. The incidence of stricture of esophagogastrostomy was 25.5%. All strictures were relieved by esophageal dilations. An average of 3.9 esophageal dilations were performed per patient (range, 1 to 15). Radical lymph node dissection was not routinely performed in our series. The actuarial 2-year and 5-year survival rates were 26.4% and 7.6%, respectively. Among 76 patients undergoing cervical esophagogastrostomy and surviving for more than 1 year, late complications occurred as follows: acid/bile regurgitation, 46.1%; postprandial fullness of abdomen, 38.2%; dumping syndrome, 13.2%; distended stomach with dyspnea, 11.8%; aspiration pneumonia, 6.6%; and gastric ulcer, 6.6%. Moreover, compared with patients without pyloroplasty, those with pyloroplasty were found to have a higher incidence of bile regurgitation (55.5% versus 8.6%), dumping syndrome (33.3% versus 6.9%), aspiration pneumonia (16.7% versus 3.4%), and gastric ulcer (22.2% versus 1.7%).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Gastric substitution for resectable carcinoma of the esophagus: an analysis of 368 cases. 173 71

Four patients underwent intraoperative photodynamic therapy after surgery with meso-tetra-(hydroxyphenyl)-chlorin (mTHPC-PDT) for diffuse malignant mesothelioma. Preliminary procedures were performed in two patients in order to establish the efficacy of mTHPC-PDT and to optimise its tumoricidal effect. The tumoricidal effect was related to the mTHPC dose, light dose and the time interval between sensitation and activation. 0.3 mg kg-1 mTHPC activated after 48 h with 10 Joules cm-2 of non-thermal laser light at 650 nm resulted in a 10 mm deep tumour infarction, due to tumour vessel necrosis and thrombosis. The mTHPC tissue concentration was up to 14 times higher in the tumour than in normal tissues. Skin photosensitivity was mild, dose dependent and occurred 3 to 10 days after administration of mTHPC. According to the results obtained, intraoperative mTHPC-PDT was performed following pleuropneumonectomy in two, pleurectomy and lobectomy in one and pleurectomy in one patient. Ten Joules cm-2 were delivered to the diaphragm and the costophrenic sulcus and 5 Joules cm-2 to the remaining thoracic cavity. The postoperative course was marked by loss of appetite, fluid retention, hypoproteinemia and severe chest pain. One patient succumbed from aspiration pneumonia. The remaining patients developed no neural or vascular alterations and no bronchial stump insufficiency during follow-up. mTHPC-PDT following surgical tumour resection deserves further evaluation in good risk patients with diffuse malignant mesothelioma.
Br J Cancer 1991 Dec
PMID:Photodynamic therapy with chlorins for diffuse malignant mesothelioma: initial clinical results. 176 75

A 69-year-old man was admitted to our hospital with a complaint of cough and hemoptysis. His chest X-ray showed an obstruction of the right intermediate bronchus and resultant atelectasis of the middle and lower lobes. Cytological examination by bronchoscopy showed squamous cell carcinoma. Although the cancer involvement of the left atrium could not be clearly defined by preoperative chest CT scan, the cancer invasion to the left atrial wall was recognized intraoperatively. Right pneumonectomy along with resection and patch reconstruction of the left atrium, right atrium and atrial septum was performed under extracorporeal circulation. Postoperative hemodynamic state was stable, and echocardiography showed normal volume of the left atrium. Histological examination of the resected specimen showed moderately differentiated squamous cell carcinoma with the involvement of the left and right atrial wall. The resected margins of the left and right atria were free of malignancy. Although he had been clinically in good condition and free from any sign of cancer recurrence, he died of aspiration pneumonia five months after the surgery.
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PMID:[Successful resection and reconstruction of the left atrium, right atrium and atrial septum under extracorporeal circulation in a patient with invasive pulmonary carcinoma]. 220 67

In an open prospective study we investigated the efficacy of the supplementation of analgosedation by clonidine. 40 patients with oesophagus malignancy and definite alcohol abuse were on respiration therapy postoperatively after having been treated with oesophago-gastro anastomoses. With regard to manifestation intensity and development of withdrawal symptoms we found that during basic medication with piritramid-diazepam continuously i.v. administered clonidine can eliminate haemodynamic and psychovegetative symptoms related to alcohol withdrawal. The clonidine group required less analgosedation. The measurement of the urinary catecholamine output showed a normalised endogenous output. As a finding of importance the gastrovolume was reduced, and the haemodynamically firm, stable and less sedated patients of the clonidine group required fewer days of respiration therapy. Hence, the hazard of aspiration pneumonia and insufficienty anastomosis was lower. Risk of bradycardia of high potential danger did not occur with a median daily dosage of 1.09 mg/d clonidine. We consider clonidine to be a potent supplement to analgosedation for the surgical patient who is at high risk of alcohol withdrawal.
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PMID:[Clonidine supplemented analgesia and sedation in prevention of postoperative delirium]. 222 1

The complications and mortality rate of R3 radical gastrectomy using a left thoracoabdominal approach were studied in 38 patients with adenocarcinoma of the gastric cardia. There were two hospital deaths and two anastomotic leaks. There was a high rate of complications following surgery (subphrenic abscess, eight; severe chest infection, five; aspiration pneumonia, two; wound infection, two; and reactivation of tuberculosis, one). The hospital stay ranged from 11 to 39 days (median 21 days). Thirty-five patients had microscopic evidence of serosal involvement (S2). Thirty-three of the patients had lymph node metastases and 17 patients had involvement of N2 nodes. Four patients had histological evidence of residual suture line tumour, but only two of these returned with recurrence at the anastomosis. Follow-up (median 3 years) revealed that splenic artery nodal involvement (N2) did not worsen the prognosis after radical resection. Despite a high complication rate, thoracoabdominal radical gastrectomy is associated with an acceptable perioperative mortality rate, adequate symptom palliation and encouraging medium-term survival. The left thoracoabdominal approach gives excellent exposure for radical resection of cancer of the gastric cardia and should be the procedure of choice for curative resection of this tumour.
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PMID:Adenocarcinoma of the cardia: treatment by thoracoabdominal R3 radical gastrectomy. 239 23

A prospective, randomized, controlled trial comparing clinical outcome and emptying of a solid meal from the retrosternal stomach, with and without pyloroplasty is described. Forty consecutive patients with oesophageal cancer undergoing retrosternal gastric reconstruction of the oesophagus were studied. In 20 patients the pylorus was left intact (group 1) and 20 patients underwent an Aust pyloroplasty (group 2). Nine patients in group 1 suffered postoperative symptoms of gastric stasis compared with only one patient in group 2 (P = 0.0106). Three patients in group 1 died from aspiration pneumonia before discharge from hospital. A gastric emptying test was performed on 24 patients between 1 and 3 months after surgery. By this time, most survivors had recovered from symptoms attributed to gastric stasis and no significant difference in gastric emptying could be demonstrated between the two groups. Selection of patients, a wide range of emptying times and improvement in gastric emptying on follow-up may explain the lack of correlation between postoperative symptomatology and the gastric half-emptying times. A pyloroplasty is advised to prevent the potentially lethal effects of gastric stasis in the early postoperative period following retrosternal reconstruction of the oesophagus.
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PMID:Role of pyloroplasty in the retrosternal stomach: results of a prospective, randomized, controlled trial. 240 36

Based on the surgical pathology and survival for patients in previous trials using a neoadjuvant program of chemotherapy (5-fluorouracil [5-FU]-cisplatin) and radiation (3,000 cGy) before surgery for squamous-cell cancer (SCC) of the esophagus, a nonoperative pilot trial was designed to test if survival and recurrence would differ from our historical controls if routine esophagectomy was eliminated. Twenty patients were treated. The protocol called for the delivery of 5-FU infusion (1,000 mg/m2/d X 4 d) days 1 to 4 and 29 to 32 with cisplatin (100 mg/m2) day 1 and 29 sandwiched around external beam radiation (3,000 cGy over 3 weeks). Mitomycin C (10 mg/m2) day 57 was administered with bleomycin infusion (20 U/d X 4 d) days 57 to 60 and 78 to 81. A radiation boost of 2,000 cGy was administered 200 cGy/d days 99 to 103 and 106 to 110. Clinical pulmonary toxicity forced withdrawal of bleomycin and mitomycin C in the last four patients treated; two further courses of 5-FU-cisplatin were administered instead. The median measurement of the 20 esophageal lesions by barium swallow was 7 cm. Four patients underwent salvage surgery to prevent life-threatening aspiration pneumonia. The median survival for the 20 patients is 22 months, with a range from 6 to 39+ months. The six patients clinically without cancer are alive 22+ to 39+ months (median, 35+ months). Three patients died manifesting only local (infield) recurrence; five died manifesting only distant recurrence; and five developed local and distant recurrence. While the toxicity of the four drug regimen as administered was prohibitive, the survival and quality of survival is superior to the regimen previously used, which routinely used surgery after preoperative chemotherapy and radiation.
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PMID:Nonoperative therapy for squamous-cell cancer of the esophagus. 243 26


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