Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This is a retrospective review of 131I-MIBG therapy for metastatic neuroendocrine tumours in 25 adult patients. The tumours comprised 17 carcinoids, six paragangliomas, one somatostatinoma and one intestinal smooth muscle sarcoma. All patients (age range 28-84 years) had stage IV disease and a positive diagnostic 123I-MIBG scan. Patients received 11.1 GBq (300 mCi) of 131I-MIBG given in three cycles at 3-monthly intervals. The mean cumulative dose was 27.7 GBq (751 mCi). Symptomatic response was observed in 80%, hormonal response in 55% and tumour response in 48% (WHO criteria). Of the 25 patients, 40% are still under follow-up. Death was due to disease progression in all except one. The median survival time was 48 months from diagnosis of metastatic disease, and 17 months from the last 131I-MIBG therapy. The 5-year survival rate was 59% (95% confidence interval, 34%-78%). There was no statistical difference in survival between previously treated (chemo/radiotherapy) and treatment-naive patients. Side-effects were minimal and commonly include nausea (in the first 24 h) and a transient fall in platelet count. 131I-MIBG provides a good therapeutic response in patients with metastatic neuro-endocrine tumours.
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PMID:Treatment of neuroendocrine tumours in adults with 131I-MIBG therapy. 1284 98

Systemic mastocytosis (SM), as opposed to cutaneous-only mastocytosis, implies the presence of neoplastic mast cell infiltration in extracutaneous tissue. Mast cell disease in adults is often systemic and often involves the bone marrow. Typical clinical and laboratory features of SM include urticaria pigmentosa, mast cell mediator symptoms (eg, headache, flushing, lightheadedness, urticaria and pruritus, nausea, diarrhea, abdominal pain, and vasodilatory shock), bone pain (eg, osteoporosis, lytic bone lesions, and fractures), hepatosplenomegaly, cytopenia, eosinophilia, elevated serum tryptase and histamine, and bone marrow fibrosis and angiogenesis. SM may be indolent (no evidence of organ dysfunction), aggressive (presence of organ dysfunction), associated with another often chronic myeloid hematologic disease (SM-AHD), or present as mast cell leukemia or sarcoma. Mast cell-mediator symptoms are treated with histamine antagonists and cromolyn sodium. Indolent SM does not require cytoreductive therapy. Aggressive SM and SM-AHD are managed based on their molecular profile. Recent information suggests that FIP1-like-1-platelet-derived growth factor receptor-alpha(+) SM responds well to imatinib mesylate, whereas interferon-alpha should be considered as a first-line treatment in all of the other cases, including patients with Asp816Val(+) SM. Cladribine has been shown to be effective in patients who develop resistance to interferon treatment.
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PMID:Systemic mastocytosis: current concepts and treatment advances. 1508 68

Follicular dendritic cell (FDC) sarcomas are rare tumours, typically seen in lymph nodes. However, in about one third of the reported cases, a FDC sarcoma presents as an extranodal mass. Involvement of the gastrointestinal tract is extremely rare, and only 3 cases have been described to date. We report on a 40-year-old female patient with a follicular dendritic cell sarcoma located in the stomach and the presence of a metastasis in the liver at the time of diagnosis. Severe asthenia, nausea, back pain and loss of weight were the presenting symptoms. A CT scan of the abdomen and an upper gastrointestinal endoscopy revealed a tumour mass in the stomach. The diagnosis of a FDC sarcoma was made on histological and immunohistochemical findings. We report the second case of a FDC sarcoma presenting in the stomach. Due to its rarity, a FDC sarcoma seldom enters the differential diagnosis of spindle cells neoplasms of the gastrointestinal tract. Complete surgical resection is the treatment of choice for FDC sarcoma.
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PMID:Metastatic follicular dendritic cell sarcoma of the stomach: a case report and review of the literature. 1528 80

Perifosine (NSC 639966) is a synthetic, substituted heterocyclic alkylphosphocholine that acts primarily at the cell membrane targeting signal transduction pathways. Early clinical trials were limited because of dose-limiting gastrointestinal toxicity, and parenteral dosing of this class of agents is not possible because of their hemolytic properties; therefore, related compounds with an improved therapeutic index were developed. Toxicity was minimized and efficacy improved by using a loading dose/maintenance dose schedule, and therefore, this schedule was carried into clinical trials. This phase I trial enrolled 42 patients with incurable solid malignancies. The starting doses were 100 mg p.o. x four doses (every 6 hours) load followed by a 50 mg p.o. once daily maintenance dose with escalation of either component in successive dose levels. No treatment related deaths occurred. The maximum-tolerated dose was determined to be 150 mg p.o. x four doses load and 100 mg p.o. once daily maintenance. Dose-limiting toxicities such as nausea, diarrhea, dehydration, and fatigue were seen early during the loading phase and were surmountable with the use of prophylactic 5-HT3 receptor antagonists, dexamethasone, and loperamide. Toxicities during the chronic phase were difficult to manage and, given that pharmacokinetic data showed biologically active serum concentrations (based on preclinical data), raised the question of less frequent maintenance dosing. Pharmacokinetic data confirmed the maintenance of stable drug levels with chronic dosing and the long half-life. One partial response was seen, as were multiple patients with stable disease beyond course 2. These results suggest perifosine activity in sarcoma and perhaps renal cell carcinoma (stable disease in two patients who continued for 6 and 14 courses), thus justifying additional investigation of this agent in a phase II sarcoma trial.
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PMID:A phase I trial of perifosine (NSC 639966) on a loading dose/maintenance dose schedule in patients with advanced cancer. 1556 74

Liposarcoma is the most common soft tissue sarcoma in adult life while esophageal liposarcoma is an extremely rare tumor. In the world literature, only 14 cases of esophageal liposarcomas have been described. We report a 72-year old male patient who was urgently admitted to our hospital for acute epigastric pain with a burning retrosternal sensation, persistent nausea, vomiting and dysphagia. Barium swallow, upper gastrointestinal (GI) endoscopy, esophageal manometry and CT scan, failed to accurately diagnose the lesion. After surgical resection of an esophageal polypoid tumor, the histological examination revealed a well-differentiated grade I liposarcoma. Diagnostic and therapeutic tools were discussed and the results of literature were reviewed.
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PMID:Primary liposarcoma of esophagus: a case report. 1653 63

Purpose. Flavopiridol is a potent cyclin-dependent kinase (CDK) inhibitor that has preclinical activity in many tumours. This synthetic flavonoid was tested in a phase II nonrandomized, nonblinded multicentre clinical trial to determine its activity and toxicity in patients with previously untreated metastatic or locally advanced soft tissue sarcoma. Methods. A total of 18 patients with histologically confirmed nonoperable soft tissue was treated with flavopiridol administered at a dose of 50 mg/m(2) IV over 1 hour daily x3 days every 3 weeks. Results. Eighteen patients were accrued to the study over a period of 6 months. No objective responses were noted in the seventeen evaluable patients. Eight patients (47%) exhibited stable disease after 2 cycles (median duration of 4.3 months (range 1.4-6.9 months). Kaplan-Meier estimates for 3- and 6-month progression-free survivial rates were 44 percent and 22 percent, respectively. The only grade 3 toxicities were diarrhea (N = 2), nausea (N = 2), gastritis (N = 1), and fatigue (N = 1). Ninety-four percent of patients received >/= 90% of the planned dose intensity, during 55 treatment cycles. Conclusions. Flavopiridol was well tolerated at the dose and schedule used in this study, however, no objective treatment responses were seen and thus our results do not support further exploration of flavopiridol as a monotherapy at this dose and schedule in soft tissue sarcomas.
Sarcoma 2006
PMID:A Phase II Study of Flavopiridol in Patients With Previously Untreated Advanced Soft Tissue Sarcoma. 1725 59

Novel therapy as part of sarcoma treatment schemas can enhance quality of life and is important in improving outcomes of high-risk sarcomas. Additional chemotherapy and biotherapy options to reduce tumor burden and prevent metastases include intra-arterial chemotherapy in osteosarcoma; intrapleural chemotherapy, aerosol 9-nitrocamptothecin, or protracted irinotecan and temozolomide in Ewing's sarcoma; continuous hyperthermic peritoneal perfusion for malignancy involving the peritoneum, such as desmoplastic small round cell tumor; and ifosfamide with muramyl tripeptide phosphatidyl ethanolamine liposomes in osteosarcoma. These treatments bring improved control of symptoms, including reduction in nausea, mucositis, cardiotoxicity, and central nervous system toxicity. Portable infusion devices have facilitated introduction of outpatient doxorubicin, ifosfamide, and methotrexate regimens and home-infusion irinotecan. Physical approaches to eliminate sarcoma tumors and metastases are critical for durable responses. Novel local control measures include embolization before surgery, radiosensitization, anti-vascular endothelial growth factor therapy during chemo-radiotherapy, proton therapy, samarium, thermal ablation (radiofrequency ablation), and cryoablation.
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PMID:Novel therapeutic approaches in pediatric and young adult sarcomas. 1725 32

Data from the nuclear reactor explosion in Chernobyl and the atomic bomb detonations in Hiroshima and Nagasaki demonstrated an association between ionizing radiation and tumoriogenesis. There is a significant association between external beam radiation and radiation-induced sarcoma. Sclerosing epithelioid fibrosarcoma is a rare form of malignant fibrosarcoma that is low grade and indolent with distinct immunohistopathologic characteristics that usually occurs in the soft tissues of the extremities. A 62-year-old man from Kiev who aided in the cleanup at Chernobyl presented with crampy abdominal pain, nausea, and vomiting. His workup revealed a cecal mass, and the final pathology from his laparotomy confirmed sclerosing epithelioid fibrosarcoma with metastasis to the liver. In addition to a review of the literature, we report the first case of sclerosing epithelioid fibrosarcoma arising from the large bowel. Exposure to ionizing radiation from Chernobyl could have played a role in the development of his tumor.
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PMID:Sclerosing epithelioid fibrosarcoma of the cecum: a radiation-associated tumor in a previously unreported site. 1808 43

We report a case with rare solitary mesenteric Castleman's disease (CD). A 45-year-old woman complaining of nausea was presented. A round-shaped, smooth margin, and hypoechoic mass was seen on screening abdominal ultrasonography. Computed tomography showed a markedly enhanced tumor anterior to the left iliopsoas muscle. Selective jejunal arteriography revealed an extreme hypervascularity without vascular invasion. These results retrospectively seem to differ from those of malignant lymphoma or sarcoma. The tumor was surgically resected, and hyaline-vascular type CD was pathologically diagnosed. We postulate that these radiological findings might suggest hyaline-vascular type CD as one of the differential diagnoses in similar cases, although more clinical data should be evaluated.
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PMID:Clinicopathological analysis of a case with mesenteric solitary Castleman's disease: diagnostic value of radiological findings. 1839 99

Purpose. This study investigates the efficacy and toxicity of daily oral etoposide in chemotherapy for non-heavily pretreated advanced and metastatic soft tissue sarcoma (STS).Subjects. Twenty-seven patients with progressive and measurable disease were treated. Median age was 53 years (range 20-71 years) and performance status WHO 0 or 1. Histologies included mainly leiomyosarcoma (8), malignant fibrous histiocytoma (4), rhabdomyosarcoma (4), liposarcoma (2) and synovial sarcoma (2). Fifteen patients had received prior radiotherapy, of whom three included sites with haematopoiesis. All patients had received prior chemotherapy, including adjuvant therapy (7) and mostly consisted of one two-drug schedule (ifosfamide and doxorubicin) or two single-drug regimens.Methods. Chemotherapy consisted of etoposide (VP16-213), 50 mg m(-2) day(-1) x 21 q 4 weeks. Blood cell counts were done weekly. Dose reductions and a maximum delay of 2 weeks was allowed depending on cell counts during treatment and at the start of a new 4-week treatment cycle.Results. No objective response was observed. Progressive disease was observed after two treatment cycles in 17/27 patients (68%) and after three cycles in 22/27 patients (81%). The other patients received three to five cycles. Twenty-four patients went off study due to progressive disease. Grade 3 and 4 neutropenia was observed in eight and one patients, respectively. Thrombocytopenia grade 3 was seen in two patients. Non-haematological toxicity grade 3 (nausea, diarrhoea or alopecia) was observed in three patients, and grade 4 (dyspnea, hypotension or haemorrhage) in three patients.Discussion. No objective response was obtained. Oral etoposide at a dose of 50 mg m(-2) day(-1) x 21 q 4 weeks is inactive in chemotherapy of pretreated STS. Disease progression occurred within three cycles in the majority (81%) of patients. Toxicity of this regimen in non-heavily pretreated patients is low.
Sarcoma 1997
PMID:EORTC Group Phase II Study of Oral Etoposide for Pretreated Soft Tissue Sarcoma. 1852 Dec 9


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