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)

We compared, in a multicentric randomised prospective study, the efficacy and toxicity of carboplatin 400 mg/m2 as a single agent (CB) to a combination of carboplatin 300 mg/m2, epirubicin 50 mg/m2 and cyclophosphamide 500 mg/m2 (CB-EC) in advanced ovarian cancer patients. The treatment was scheduled to be administered every 3 weeks for six courses. Following initial laparotomy and cytoreductive surgery, 130 previously untreated patients entered the study. 73 patients were treated with carboplatin alone while 57 received the combination chemotherapy. In the majority of the patients, the regimens had to be given every 4 weeks due to myelosuppression. Nausea, vomiting and alopecia were more severe in the CB-EC arm. Overall, clinical complete response was observed in 73 (56%) and partial response in 20 (15%) patients. The median time to progression was 16.89 months and median survival was 29.54 months. No significant differences in response rate, time to progression, disease-free survival and overall survival were observed between the two treatment arms. The prognostic role of residual disease after initial surgery, complete remission at second-look laparotomy, tumour stage and performance status was confirmed.
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PMID:Carboplatin alone compared with its combination with epirubicin and cyclophosphamide in untreated advanced epithelial ovarian cancer: a Hellenic co-operative oncology group study. 881 85

Predicting behavior based on histologic appearance has been problematic in ependymomas. Sixty-one patients with ependymoma (excluding subependymoma and myxopapillary ependymoma) were studied. The patients included 36 men and ranged in age from 1.5 to 74 years (median, 33 years). The most common clinical presentations included headache (n = 19), weakness (n = 18), nausea/vomiting (n = 12), and gait disturbance (n = 10). Location included spinal cord (n = 24), fourth ventricle (n = 21), lateral ventricle (n = 8), and third ventricle (n = 5). Initial surgery included a gross total resection of tumor in 22 patients and subtotal resection or biopsy in the remaining patients. Thirty-five patients were known to have been treated with adjuvant radiation therapy and 13 patients received adjuvant chemotherapy. At last known follow-up, 20 patients were alive with no evidence of tumor (median, 66.5 months), 17 patients were alive with residual tumor (median, 14 months), and 12 patients died of tumor (median, 27.5 months). Two additional patients are alive with tumor status not known, two cases are current, and two patients were lost to follow-up. The additional six patients died either shortly after surgery or of surgical complications. Sixteen of 18 patients had at least one tumor recurrence at median 28.5 months. Fifty-one tumors had a predominantly glial pattern and 10 had a mixed glial-epithelial pattern. Of histologic features examined, patients with tumor recurrence or who died of tumor more frequently had observable mitotic figures, vascular proliferation, necrosis, and foci of increased cellularity. Eight of 18 recurrent tumors were classified as high grade ependymomas (anaplastic/malignant). Of patients who died of tumor, 4 of 12 had histologically high grade tumors versus 5 of 39 of the remaining tumors. MIB-1 immunostaining (marker of cell proliferation) was performed on 50 tumors. MIB-1 labeling indices (% positive tumor cell nuclei) ranged from 0.1 to 34.0 (median, 1.1). A higher percentage of patients with recurrent tumor (6 of 13, 46%) or who died of tumor (3 of 10, 30%) had MIB-1 indices >/= 4.0 versus the remaining patients (8 of 33, 24%). The conclusions are as follows: (1) histologic appearance and MIB-1 indices were not reliably predictive of tumor behavior, probably due in part to tumor heterogeneity; (2) tumors with two or more of the following features: identifiable mitotic figures, hypercellularity, vascular proliferation, and necrosis were more likely to behave in an aggressive manner; and (3) elevated MIB-1 labeling indices (>/=4.0 in this study) were encountered in a higher percentage of fatal and recurrent tumors than in nonfatal or nonrecurrent tumors.
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PMID:Clinicopathologic study of 61 patients with ependymoma including MIB-1 immunohistochemistry. 999 Jan 8

Patients with newly diagnosed gliomas were treated with adoptive transfer of ex vivo activated T lymphocytes, derived from lymph nodes (LNs) draining autologous tumor vaccines, to determine the long-term toxicity of this treatment. Twelve consecutive patients were enrolled: 2 with grade II astrocytoma, 4 with anaplastic gliomas, and 6 with glioblastoma multiforme. Patients were injected intradermally with short-term cultured autologous irradiated tumor cells, admixed with granulocyte macrophage colony-stimulating factor, to stimulate draining LNs. The LN cells were activated with staphylococcal enterotoxin A for 48 h and then cultured in medium containing interleukin 2 for an additional 6-8 days and subsequently transferred i.v. to the patients. The number of cells obtained from the LNs ranged from 9 x 10(7) to 1.1 x 10(9), and the median cell proliferation was 41-fold. The dose of T cells infused ranged from 0.6 to 5.5 x 10(10) with a median of 1.1 x 10(10), the majority of which were CD 4+ (mean, 71%). The entire treatment was performed as outpatient therapy and was associated with a toxicity of grade 2 or less, consisting mainly of fever, nausea, and myalgias during the first 24 h. There were no indications of late adverse events from this treatment even among three patients with follow-up greater than 2 years post T cell transfer. Moreover, four patients demonstrated partial regression of residual tumor. This Phase I clinical trial of adoptive immunotherapy for patients with newly diagnosed malignant gliomas demonstrates feasibility, lack of long-term toxicity, and several objective clinical responses.
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PMID:T cell adoptive immunotherapy of newly diagnosed gliomas. 1087 70

A huge mass measuring 13 x 12 cm and wide cutaneous edema were detected in the right breast of a 51-year-old woman. Under a diagnosis of locally advanced breast cancer (T4bN2M1, stage IV) with liver metastases, we attempted sequential neoadjuvant chemotherapy. After three courses of CAF therapy (cyclophosphamide, doxorubicin (DXR), 5-FU), the primary tumor was decreased by 56% and the liver metastases had disappeared. A minor pathologic response was observed. Subsequently, three courses of docetaxel (TXT) administration were carried out. The primary tumor was then decreased by 75% and the axillary metastases had disappeared. Histopathological examination showed gross viable tumor cells in the residual tumor and positive axillary lymph nodes. The only toxic effect was nausea (grade 1) and no major adverse effects were observed. Neoadjuvant chemotherapy with sequential DXR followed by TXT is a useful treatment for locally advanced breast cancer.
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PMID:[A case of effective chemotherapy using CAF followed by docetaxel for advanced breast cancer]. 1101 5

Anaplastic pancreatic carcinomas are rare tumors, frequently displaying a variety of growth patterns. The literature lacks a comprehensive study of this tumor. Thirty-five cases of anaplastic carcinoma of the pancreas diagnosed between 1955 and 1997 were retrieved from the Endocrine Registry at the Armed Forces Institute of Pathology. Histology, immunophenotype, molecular analysis, and patient follow-up were analyzed. The tumors of 10 women and 25 men, aged 34 to 85 years (mean age at presentation, 62.5 years), were studied. Patients had vague symptoms (weight loss, pain, and fatigue, nausea, or vomiting), lasting an average of 13.2 weeks. The tumors, of an average size of 9.2 cm, were usually in the head or tail of the pancreas. The tumors were widely infiltrative, histomorphologically separated into predominantly large, pleomorphic cell, or spindle cell groups. Tumor phagocytosis and necrosis were noted. Immunohistochemical studies confirmed an epithelial origin with at least one epithelial marker in 78% of the tumors. K-ras mutations by sequence analysis were found in eight of 12 cases tested. Surgical biopsy/excision was used in all patients. Twenty-nine of 35 patients died of disease (average, 5.2 months), three died with no evidence of disease (average, 56.9 months), and three patients were alive at last follow-up (average, 94.0 months), one with residual disease. There was no statistically significant difference in survival between patients with and without a K-ras mutation. Anaplastic carcinoma of the pancreas usually occurs in the head of the pancreas in older men. The epithelial nature of the pleomorphic cells (giant or spindled) can usually be documented. Patients with K-ras mutations have a shorter survival time, even though the overall prognosis for all anaplastic carcinomas is fatal (93% fatality; average survival, 448 days). Ann Diagn Pathol 5: 129-140, 2001. This is a US government work. There are no restriction on its use.
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PMID:A clinicopathologic and immunohistochemical study of 35 anaplastic carcinomas of the pancreas with a review of the literature. 1143 66

Lymphoproliferative disorders associated with the Epstein-Barr virus (EBV) include non-Hodgkin's lymphoma, Hodgkin's lymphoma, and "post-transplant lymphoproliferative disorders" (PTLD), which occur with immunosuppression after marrow and organ transplantation. PTLD is characterized by actively proliferating, latently infected EBV(+) B-lymphocytes, and often manifests a rapidly progressive fatal clinical course if the immunosuppression cannot be reversed. Lung transplant recipients are a subset of patients at special risk for developing PTLD. The incidence of PTLD development in these patients has been estimated at 5--10%. Whereas immunologic and antiviral therapy have been moderately effective for treating EBV-associated infections in the lytic phase, they have been less useful in the more common latent phase of the disease. One common treatment for herpesvirus infections has targeted the virus-specific enzyme thymidine kinase (TK). The lack of viral TK expression in EBV(+) tumor cells, due to viral latency, makes anti-viral therapy alone ineffective as an anti-neoplastic therapy, however. We have developed a strategy for the treatment of EBV-associated lymphomas/PTLD using pharmacologic induction of the latent viral TK gene and enzyme in the tumor cells, followed by treatment with ganciclovir. Arginine butyrate selectively activates the EBV TK gene in latently EBV-infected human lymphoid cells and tumor cells. A Phase I/II trial has been initiated, employing an intra-patient dose escalation of arginine butyrate combined with ganciclovir. In six patients with EBV-associated lymphomas or PTLD, all of which were resistant to conventional radiation and/or chemotherapy, this combination produced complete clinical responses in four of six patients, with a partial response occurring in a fifth patient. Pathologic examination in two of three patients demonstrated complete necrosis of the EBV lymphoma, with no residual disease, following a single three-week course of the combination therapy. Possible side-effects of the therapy included nausea and reversible lethargy at the highest doses. One patient suffered acute liver failure, thought to be secondary to release of FasL from the necrotic tumor. Analysis of patient-derived tumor cells in culture demonstrated that arginine butyrate produced selective induction of the EBV TK gene, which then conferred sensitivity to ganciclovir, resulting in tumor apoptosis. Additional patient accrual is sought for further evaluation of this therapy.
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PMID:Epstein--Barr virus post-transplant lymphoproliferative disease and virus-specific therapy: pharmacological re-activation of viral target genes with arginine butyrate. 1149

Radiation-induced glioblastoma is usually resistant to all treatments. We report a case with radiation-induced glioblastoma, in which radiotherapy was remarkably effective. A 14-year-old female with a history of acute lymphoblastic leukemia, at the age of 7, underwent 15 Gy of radiotherapy to the whole brain. She was admitted to our department due to the development of headache and nausea. Magnetic resonance imaging showed an irregularly enhanced mass in the left frontal lobe. Partial removal of the mass was performed and histological examination showed it to be glioblastoma with a high MIB-1 index. The patient underwent 40 Gy of local radiotherapy and chemotherapy with ACNU and Interferon-beta for 2 years. The residual tumor disappeared after the radiotherapy, and her status is still "complete remission", 29 months after the onset.
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PMID:[A case showing effective radiotherapy for a radiation-induced glioblastoma]. 1151 10

Campath-1H is a humanized monoclonal antibody targeted against the CDw52 membrane antigen of lymphocytes, which causes complement and antibody-dependent cell-mediated cytotoxicity. Campath-1H has been used in B-chronic lymphocytic leukemia (B-CLL), T-prolymphocytic leukemia (T-PLL), and low-grade non-Hodgkin's lymphoma (LGNHL). Campath-1H is administered intravenously thrice weekly for up to 12 wk, at an initial dose of 3 mg, escalated to 10 and 30 mg. The responses (complete [CR] and partial [PR]) obtained in untreated B-CLL patients are of the order of 90%. In previously treated B-CLL patients, responses are of the order of approximately 40%, with 2-4% CRs. Responses are more prominent in the blood and bone marrow compared to the lymph nodes. The median duration of response is 9-12 mo. Because of the antibody's higher activity on circulating lymphocytes, it has been used for in vivo purging of residual disease in B-CLL, followed by autologous stem-cell transplantation. In heavily pretreated advanced stage LGNHL, response is achieved only in 14% of cases with B-phenotype; a 50% response rate is noted in mycosis fungoides. In T-PLL, the CR rate is approximately 60%. Promising results have been reported in a small number of patients with refractory autoimmune thrombocytopenia of lymphoproliferative disorders. The main complications of Campath-1H treatment are caused by tumor necrosis factor (TNF)-alpha and interleukin (IL)-6 release, usually during the first intravenous infusion, and include fever, rigor, nausea, vomiting, and hypotension responsive to steroids. These side effects are usually less severe with subsequent infusions and can be prevented by paracetamol and antihistamines. Immunosupression resulting from normal B- and T-lymphocyte depletion is frequent, resulting in an increased risk for opportunistic infections. More clinical trials in a larger number of patients are necessary to determine the exact role and indications of Campath-1H in lymphoproliferative disorders.
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PMID:Campath-1H (anti-CD52) monoclonal antibody therapy in lymphoproliferative disorders. 1177 65

The low surgical cure rate in patients with stage III non-small cell lung cancer has prompted an exploration of multimodality treatment strategies. Mature results are presented from a phase II trial of accelerated hyperfractionated radiation therapy, concurrent paclitaxel/cisplatin chemotherapy and surgery for these patients. Between 1994 and 1997, 45 patients with surgically demonstrated stage III non-small cell lung cancer underwent induction treatment with a 96 h continuous cisplatin infusion (20 mg/m(2) per day) and a 24 h infusion of paclitaxel (175 mg/m(2)) given concurrently with accelerated hyperfractionated radiation therapy (1.5 Gy twice daily) to a total dose of 30 Gy. Induction was completed in ten treatment (12 total) days. Surgical resection was scheduled 4 weeks later with a second identical course of chemoradiotherapy given 4-6 weeks post-operatively, to a total radiation dose of 60-63 Gy. Thirty-five patients had stage III(A) disease and ten had stage III(B) disease (eight with N(3) tumors). Induction toxicity included nausea in 89%, dysphagia in 89%, and neutropenia <1000/mm(3) in 84% which required hospitalization for fever in 40%. There were no toxic deaths during induction. About 40 of the 45 patients (89%) were operable and 32 (71%) were resectable for cure. A pathologic response was identified in 22 patients (49%); five patients (11%) had no residual disease. Fourteen patients (31%) were downstaged to mediastinal node negativity. With a median follow-up of 60 months, the Kaplan-Meier projected 5-year overall survival was 29%; locoregional control 79%; and distant metastatic disease control 38%. The projected 5-year survival for the 14 patients downstaged to mediastinal node negativity was 50%. For the 19 patients with residual ipsilateral mediastinal node involvement at surgery it was 32%. This short-course of paclitaxel and cisplatin chemotherapy and concurrent accelerated fractionation radiation is tolerable despite significant myelosuppression. Locoregional control is excellent and survival is better than historical expectations. Patients downstaged to mediastinal node negativity have a prognosis similar to those with de novo stage I(B) and II disease. Distant metastases are the major cause of treatment failure.
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PMID:Accelerated hyperfractionated radiation, concurrent paclitaxel/cisplatin chemotherapy and surgery for stage III non-small cell lung cancer. 1195 51

Despite the improvement in the operative results for patients with gastric cancer, the prognosis of those with liver metastasis remains dismal. Multimodal therapy has attracted considerable attention as a breakthrough in the strategy for treating cases of highly advanced gastric cancer. We report the case of a 62-year-old female with gastric cancer accompanied by multiple liver metastases successfully treated by TS-1, a novel oral fluoropyrimidine derivative. One treatment course consisted of 4 weeks of TS-1 administration (100 mg daily) followed by a 2-week break. After 3 courses of treatment, an abdominal CT scan showed no evidence of liver metastases and gastroscopy revealed that the primary gastric lesion was reduced. Grade 1 toxicity (nausea and diarrhea) was seen but 6 days rest improved the condition. Distal gastrectomy was subsequently performed without any finding of residual tumor. TS-1 may have a promising role in neoadjuvant chemotherapy for gastric cancer.
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PMID:[Successful treatment of gastric cancer accompanied by multiple liver metastases with TS-1 followed by curative gastrectomy affiliation]. 1209 48


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