Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Adriamycin was administered to 60 adults and 21 children by 3 different dosage schedules: 22.5 mg/sq m (0.6 mg/kg) daily for 4 days, 15 mg/sq m (0.4 mg/kg) every 8 hr for a total of 6 doses, and 50 to 120 mg/sq m as a single dose every 3 to 4 weeks. Objective responses lasting more than 1 month occurred in 5 subjects with acute leukemias or lymphoma, 3 with transitional cell carcinomas, 2 with sarcomas, 2 with Ewing's sarcoma and 1 each with bronchogenic carcinoma, orchidoblastoma, and thymoma. Toxic reactions included nausea, vomiting, stomatitis, alopecia, and hematopoietic depression, but significant cardiac toxicity occurred in only 1 patient. Pharmacokinetic data, collected in 25 patients by fluorometric and chromatographic assay, suggested a biphasic plasma clearance of drug with initial and secondary half-lives of about 1.5 and 14 to 21 hr, respectively. When drug was given every 8 hr there was evidence of loss of an initial very rapid phase of distribution of adriamycin and its metabolites. Urinary excretion accounted for 3.4 to 38.1% of administered fluorescence over a 72-hr period; in the first 24 hr, between 48.2 and 100% of this urinary material was in the form of adriamycin; leter, this fraction declined. No adriamycin or its fluorescent metabolites could be extracted from the stools.
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PMID:Clinical effects and pharmacokinetics of different dosage schedules of adriamycin. 94 83

A 63 yo female was hospitalized with a 2 week history of vomiting, epigastric pain, anorexia and weight loss. She had an incidental finding of left anterior upper mediastinal mass on Chest Xray and TSP of 2.2 gm% and globulins of 1.2 gm% along with endobronchial larvae of Ascaris lumbricoides and malignant cells and Strongyloides stercoralis in the gastric mucosa. She died after a progressively deteriorating course and at autopsy a thymoma predominantly composed of spindle shaped cells was found. This rare variant of thymoma has been associated with red cell agenesis and with immunodeficiency (Good's syndrome).
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PMID:[Thymoma of fusiform cells. Report of a case]. 276 92

Malignant thymomas usually proliferate invasively and rarely metastasize to other organs. Since the metastases occur predominantly to the liver and kidneys, there have been only 16 cases with metastatic spreads of malignant thymomas to the central nervous system reported in the literature. A 59-year-old man was admitted with complaints of dizziness and vomiting. Three years and three months ago, he had been operated upon for mediastinal tumor, which was diagnosed as a predominantly lymphocytic type thymoma, and then followed by irradiation therapy of 3800 rads. The size of the tumor decreased markedly after the irradiation. Nine months after the operation, he complained again of dizziness and vomiting. Computed tomography scans showed a tumorous lesion in the right cerebellar hemisphere, which was thought to be a metastasis from the thymoma. He received radiotherapy of 4000 rads directed to the intracranial metastatic tumor, with the reduction of the tumor size and the relief of symptoms. On the present admission, he had cerebellar signs and symptoms. Neuroradiologically, there was a hypervascular tumor in the left cerebellar hemisphere and a hypovascular one in the right. At operation, a vascular and solid tumor with small necrotic areas were found in the left cerebellum, and a tumor with large liquefied clot within it in the right cerebellum. Pathologically, bilateral cerebellar tumors were confirmed as the metastases from the thymoma in the epithelial type.
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PMID:[Malignant thymoma with intracranial metastases]. 304

A cranial mediastinal mass was observed radiographically in two 5-year-old adult male ferrets (Mustela putorius furo), both with histories of chronic episodic vomiting, dyspnea, and lethargy. Malignant lymphoma, a common neoplasm observed in ferrets, was considered the most likely diagnosis. Cardiomegaly and splenomegaly were also present. Histologically both mediastinal masses were composed of thymic epithelial cells and small lymphocytes, establishing a diagnosis of thymoma. Thymoma should now be included in the differential diagnosis of a cranial mediastinal mass in ferrets.
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PMID:Thymoma in two ferrets. 747 72

Renal failure secondary to CDDP is due to acute tubular necrosis and is usually reversible. We report 4 cases of definitive renal failure secondary to administration of cisplatin (CDDP). Three women and one man, mean age 40 +/- 8 years (24 to 64 years), at onset of dialysis are reported. They had received 1 to 4 courses of CDDP for an endometrial carcinoma (n = 2), a breast carcinoma or a thymoma. The mean total dose of CDDP was 447 +/- 169 mg (160 to 900 mg). There was no additional nephrotoxic drug. Before treatment serum creatinine concentration was normal (77 +/- 7 mumol per liter) in all patients. In 2 cases dehydration (due to vomiting and use of mannitol) occurred during CDDP treatment. One patient was treated 30 days after a nephrectomy. At the onset of dialysis, renal ultrasound was normal. In 3 cases dialysis was necessary within 15 days following chemotherapy. In one case renal function deteriorated progressively to end stage renal failure 12 months after CDDP treatment. Dialysis was performed in 3 cases by hemodialysis and in one patient by peritoneal dialysis. All patients remained more than 6 months on dialysis. Three patients died from their cancer. One patient, being considered cured from his thymoma, is currently being evaluated for a kidney transplantation. Our observations outline the potential severity of CDDP nephrotoxicity. Systemic hydration with serial serum creatinine measurements are mandatory during and after CDDP administration these patients.
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PMID:[Definitive end-stage chronic kidney failure after cisplatin treatment]. 815 52

A case of malignant thymoma with pure red cell aplasia (PRCA) complicated by syndrome of inappropriate secretion of antidiuretic hormone (SIADH) following intrathoracic cisdichlorodiammine platinum (CDDP) administration is reported. A 59-year-old Japanese woman who presented with severe general fatigue was diagnosed with PRCA associated with a thymoma, based on the findings of a bone marrow biopsy, computed tomography of the chest, and the existence of anti-acetylcholine receptor antibodies. She underwent a thymectomy after frequent blood transfusions. This was followed by intrathoracic CDDP administration, because of pleural dissemination. Nine days following chemotherapy, her serum sodium concentration was found to be 104mM, while her consciousness was drowsy with severe fatigue and vomiting. This hyponatremic state was diagnosed as SIADH induced by CDDP infusion into the thoracic space, based on the hypo-osmolality of her serum, the hyper-osmolality of her urine, and an inappropriate level of plasma vasopressin.
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PMID:Syndrome of inappropriate secretion of antidiuretic hormone following intra-thoracic cisplatin. 873 84

Two patients presented with abdominal pain, recurrent vomiting, weight loss, and constipation secondary to intestinal pseudo-obstruction. Both patients had symptoms and signs of myasthenia gravis, acetylcholine receptor antibodies, and thymoma. In one patient inflammatory cell infiltrates and occasional degenerate neurons were found in the myenteric plexus. The gastrointestinal symptoms resolved during treatment with pyridostigmine. The close temporal relationship between the onset of the gastrointestinal symptoms and the detection of myasthenia gravis and thymoma suggests that intestinal pseudo-obstruction can be a paraneoplastic syndrome associated with thymoma.
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PMID:Intestinal pseudo-obstruction, myasthenia gravis, and thymoma. 885 31

From 1990 to 1997, 16 consecutive patients with stage III and IVa invasive thymoma were treated in a single institution with primary chemotherapy consisting in adriamycin (40 mg m(-2)), cisplatin (50 mg m(-2)) administered intravenously on day 1, vincristine (0.6 mg m(-2)) on day 2 and cyclophosphamide (700 mg m(-2)) on day 4 (ADOC). The courses were repeated every 3 weeks. The aim was to evaluate the impact of this cytotoxic regimen with respect to response rate, per cent of patients radically resected, time to progression and overall survival. Two complete responses (one clinical and one pathological) and 11 partial responses were observed (overall response rate 81.2%); two patients had stable disease and one progressed. Toxicity was mild as only two patients developed grade III/IV neutropenia and one patient grade III nausea/vomiting. Nine patients were radically resected (five out of ten with stage III, and four out of six with stage IVa). Median time to progression and overall survival was 33.2 and 47.5 months respectively. Three patients were alive and disease free after more than 5 years. The ADOC scheme is highly active and manageable in the treatment of locally advanced thymoma. As a preoperative approach it should be offered to patients not amenable to surgery or to those surgically resectable but with a great deal of morbidity.
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PMID:Primary chemotherapy with adriamycin, cisplatin, vincristine and cyclophosphamide in locally advanced thymomas: a single institution experience. 1055 55

An anterior mediastinal cystic lesion in an 11-year-old mongrel dog was examined. The dog showed dysbasia and vomiting due to megaoesophagus, and anterior mediastinal round mass lesion, approximately 35 mm in diameter, was found by X ray. Based on clinical examinations, the dog was diagnosed as acquired myasthenia gravis and was successfully controlled by anticholinesterase treatment for approximately 4 months. The dog died of thermic stroke and was necropsied. Grossly, fatty tissues with cysts containing yellowish fluid and white nodules were found in the anterior mediastinal area. Histopathologically, multiple cysts, neoplastic tissues, and atrophic thymus were found within the examined tissues. The cysts were lined by thin wall consisting of ciliated long cuboidal and non-ciliated round cells and were filled with eosinophilic colloidal fluid. Some extended cysts contained neoplastic foci within their lumen and walls. The neoplastic tissues consisted of mixed population of large epithelial cells with abundant clear cytoplasm and large oval nuclei, and lymphocytes. Immunohistochemically, proliferating epithelial cells were intensely positive for keratin and cytokeratin, and more than half number of infiltrating lymphocytes were intensely positive for CD3 suggesting T cells. All these findings indicate the neoplastic lesion is thymoma and multiple cysts are considered as thymic or brachial cleft cysts.
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PMID:Thymoma and multiple thymic cysts in a dog with acquired myasthenia gravis. 1218 22

A 45-year-old-man presented with severe vomiting, constipation, abdominal distention and bilateral ocular abductor palsy. Evaluation revealed diffuse autonomic dysfunction characterized by intestinal pseudo-obstruction, xerophthalmia, xerostomia, postural hypotension, erectile dysfunction and loss of sinus arrhythmia. Paraneoplastic work-up revealed thymoma. Most symptoms resolved after surgical removal of the thymoma. Six weeks later he developed worsening of external ophthalmoparesis with ptosis, responding to acetylcholinesterase inhibitor, confirming myasthenia gravis.
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PMID:Intestinal pseudo-obstruction as initial presentation of thymoma. 1709 Aug 54


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