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)

Adverse effects of first-line combination chemotherapy performed with paclitaxel (PTX) and carboplatin (CBDCA) (TJ regimen) on 15 ovarian cancer patients who had had no prior chemotherapy with cisplatin (CDDP) were reviewed retrospectively according to National Cancer Institute common toxicity criteria. The M group (M) consisted of 7 patients treated with a total of 45 courses of the M-TJ regimen. Every 3-4 weeks, PTX was administered as a 3-hour infusion at the average dose level of 175 mg/m2/course on day 1 and CBDCA (targeted AUC = 6) was also administered on day 1. The W group (W) consisted of 10 patients who received a total of 49 courses of the W-TJ regimen. They were treated with PTX (80 mg/m2, 1 h, average dose level = 203 mg/m2/course) on day 1, 8 and 15, and with CBDCA (targeted AUC = 5) on day 1 every 4 weeks. Adverse events with grade 3 or above hematologic toxicity were oligochromemia (M: 24.4%, W: 22.4%), leukopenia (M: 55.6%, W: 40.8%), neutropenia (M: 84.4%, W: 61.2%) and thrombocytopenia (M: 17.8%, W: 8.2%). Grade 3 or above nonhematologic toxicity was not found in the W group, and anorexia (2.2%), nausea (2.2%), diarrhea (2.2%) and arrhythmia (2.2%) were developed only in the M group patients. Toxicity grades for neutropenia, arthralgia, myalgia and neuropathy were significantly lower in the W group. Based on the collected data, the W-TJ regimen is considered to be more effective than the M-TJ regimen for reducing the grade and occurrence of adverse events in ovarian cancer patients.
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PMID:[Paclitaxel plus carboplatin in ovarian cancer-comparison of adverse effects between monthly and weekly administration]. 1511 99

There is an urgent need for new therapies to treat non-small cell lung cancer (NSCLC), as progress with current chemotherapy regimens has been limited. The roles of vascular endothelial growth factor (VEGF) in promoting tumor angiogenesis, maintaining existing vasculature, and contributing to resistance to traditional therapies, together with its negative prognostic significance in NSCLC, make it an appropriate target for therapy. Bevacizumab (Avastin; Genentech Inc., South San Francisco, CA), a monoclonal antibody directed against VEGF, has shown promise in treating a number of different cancers. In a recent phase II trial in patients with advanced metastatic NSCLC, the addition of bevacizumab to standard carboplatin/paclitaxel chemotherapy produced a significantly longer time to progression (32.1 versus 18.4 weeks) and greater response rate (31% versus 19% [not significant]) than chemotherapy alone. In the subset of patients with nonsquamous histologies, response rates and survival were further enhanced, with a mean survival time of 17.9 months versus 12.3 months with chemotherapy alone. Bevacizumab was generally well tolerated and did not appear to increase the incidences or severities of the nausea/vomiting, neuropathy, and renal toxicity that are typically associated with carboplatin/paclitaxel chemotherapy. Adverse events in phase I and II studies included hypertension, thrombosis, proteinuria (with occasional nephrotic syndrome), and epistaxis. Serious tumor-related bleeding episodes (hemoptysis/hematemesis) appear to be the main safety concern in patients with NSCLC, with squamous cell histology as a possible risk factor. Further work is needed to identify the best way to use bevacizumab in NSCLC, including use in combination with other biologic agents and in the adjuvant setting.
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PMID:Non-small cell lung cancer and antiangiogenic therapy: what can be expected of bevacizumab? 1517 12

The aim of this study was to evaluate the feasibility and toxicity of a novel hyperthermic chemotherapy approach for patients with locally recurrent adenocarcinoma of the rectum. All patients were pre-irradiated (> or = 45 Gy) and had histologically proven pelvic recurrence. Hyperthermic chemotherapy was applied according to a modified 'OFF'-schedule with weekly infusions of 43 mg/m2 of oxaliplatin (i.v., 120 min), 500 mg/m2 of folinic acid (i.v., 120 min) and 2.6 g/m2 of continuous infusional 5-fluorouracil (24 h) for 6 consecutive weeks. Oxaliplatin was started in parallel to pelvic radiofrequency hyperthermia that was provided by the BSD 2000-system. A total of 67 applications were administered to nine patients and were well tolerated. A total of 55/67 (82%) chemotherapy courses were applied without dose-reduction. In 62/67 (93%) hyperthermia sessions, a treatment time of > 60 min was maintained. Tolerated power levels were on average 600 W and, thus, slightly lower than those described in curative pelvic hyperthermia schedules. Eight out of 10 episodes of severe (WHO III degrees) toxicity represented typical side-effects of the chemotherapy given (nausea n = 4, diarrhoea n = 3, neuropathy n = 1). Two severe adverse events were firstly attributable to hyperthermia (haematuria, n = 1; deterioration of a decubital ulcer, n = 1). No patient suffered WHO-disease progression during the treatment period. Two patients achieved a partial remission. It is concluded that hyperthermic chemotherapy with oxaliplatin, folinic acid and 5-FU is feasible on an outpatient basis. Overall toxicity was moderate, although hyperthermia may add side-effects to this approach. Results, moreover, suggest a relevant palliative effect in patients with pre-irradiated pelvic recurrence of rectal cancer.
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PMID:Regional pelvic hyperthermia as an adjunct to chemotherapy (oxaliplatin, folinic acid, 5-fluorouracil) in pre-irradiated patients with locally recurrent rectal cancer: a pilot study. 1520 18

There is an urgent need for new therapies to treat non-small cell lung cancer (NSCLC) because current chemotherapy regimens are of limited effectiveness. The role of vascular endothelial growth factor in promoting tumor angiogenesis, in maintaining existing vasculature, and in resistance to traditional therapies, together with its negative prognostic significance in NSCLC, make it an appropriate target for therapy. Bevacizumab (Avastin), a monoclonal antibody directed against vascular endothelial growth factor, has shown promise in treating a number of different cancers. In a recent Phase II trial in patients with advanced metastatic NSCLC, the addition of bevacizumab to standard carboplatin/paclitaxel chemotherapy significantly increased the time to progression and increased the response rate when compared with chemotherapy alone. This was particularly impressive in the subset of patients with non-squamous histology. Bevacizumab is generally well tolerated and did not appear to increase the incidence or severity of nausea/vomiting, neuropathy and renal toxicity, which are typically associated with carboplatin/paclitaxel chemotherapy. Adverse events in Phase I and II studies included hypertension, thrombosis, proteinuria (with occasional nephrotic syndrome), and epistaxis. Serious tumor-related bleeding episodes (hemoptysis/hematemesis) seem to be the main safety concern in patients with NSCLC, with squamous cell histology as a possible risk factor. Present ongoing studies are under way in NSCLC including (a) a Phase II neo-adjuvant study in combination with paclitaxel and carboplatin in patients with stage IB-IIA NSCLC; (b) a Phase I/II study of bevacizumab in combination with the epidermal growth factor receptor tyrosine kinase inhibitor agent, Tarceva, in patients with previously treated NSCLC; and (c) an Eastern Cooperative Group randomized Phase III study of paclitaxel and carboplatin with/without bevacizumab in patients with previously untreated IIIB (malignant pleural effusion) or metastatic NSCLC. These studies will help to establish the role of bevacizumab in NSCLC.
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PMID:Anti-vascular endothelial growth factor monoclonals in non-small cell lung cancer. 1521 70

Impaired function of the gastrointestinal tract related to diabetes mellitus (DM) results from diabetic autonomous neuropathy, impaired sensory innervation and a direct effect of chronic hyperglycaemia. Another possible connection between DM and the gastrointestinal tract can be infrequent autoimmune diseases associated with type I DM (celiac disease, autoimmune gastropathy, autoimmune chronic pancreatitis). Functional or organic changes resulting from diabetes can be seen in every organ of the gastrointestinal tract. Some of the diabetic gastrointestinal tract difficulties affect almost 60% of patients with long lasting diabetes. On one side, impaired function of individual organs in diabetics can significantly influence level of diabetes compensation and vice versa. On the other side, unsatisfactory diabetes compensation can result in manifestation of digestive problems. The most frequent and the most serious clinical complication is diabetic gastroparesis (DG). The highest incidence of impaired evacuation and motility of the stomach (and the small intestine) is described in diabetics with long lasting unsatisfactory diabetes compensation, microangiopathic complications, and diabetic neuropathy (55-75% in type I diabetes and 15-20% in type II diabetes). Symptoms accompanying impaired motility and emptying of the stomach (feeling of early fullness, eructation, nausea, vomiting and abdominal pains) can be only temporary or can be missing in some patients. Hyperglycaemia accompanied by slowing down evacuation of the stomach is different in patients with an empty stomach--glycaemia over 7.8 mmol/l, and postprandially--antral motility decreases after blood glucose levels get over 9.7 mmol/l. Treatment options for symptomatic diabetic gastroparesis are limited. Achieving normoglycaemia usually improves diabetic gastroparesis but in up to 80% of cases simultaneous administration of prokinetics is necessary.
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PMID:[Gastrointestinal complications in diabetes mellitus]. 1530 28

A 25-year-old schizophrenic man presented with abdominal pain, nausea, vomiting, weight loss and anaemia. He was noted to be malnourished with generalised muscle atrophy. Laboratory investigations showed Hb 4.7 mmol/L, MCV 80fl, bilirubin 75 micromol/L and reticulocyte count 93 percent. Peripheral blood films showed anisocytosis, basophilic stippling and Cabot's rings. Electromyography confirmed typical motor nerve neuropathy. The clinical and laboratory findings were that of lead poisoning. The patient was later found to be ingesting lead-containing paint. He was treated with lead-chelating agents.
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PMID:A medical mystery. Lead poisoning. 1567 94

Metastatic melanoma carries a dismal prognosis and there is a need to develop new treatment strategies. Vinca alkaloids have shown consistent activity in melanoma patients, as monotherapy and as part of combination regimens. The current study evaluates the clinical activity and tolerability of vinorelbine as first-line monotherapy in patients with metastatic melanoma. Patients were eligible if they presented metastatic melanoma not amenable to curative resection, had received no prior systemic therapy for advanced disease and had an adequate performance status (ECOG 0-1). Patients received vinorelbine at a dose of 30 mg/m2 on days 1 and 8 of a 21-day cycle, on an outpatient basis. Thirteen patients were accrued into the study and received 64 cycles. All patients were assessable for response, toxicity and survival. No objective responses were documented, for an overall response rate of 0% [95% confidence interval (CI) 0-19%] and the trial was terminated in accordance to the predetermined early discontinuation rule. The median progression-free survival was 3.3 months (95% CI 2.3-4.3 months) and the estimated median overall survival was 8.1 months (95% CI 6.0-10.2 months). No life-threatening toxicities occurred. Neutropenia was the main hematologic toxicity, but none of the three episodes of grade 3-4 neutropenia were complicated by infection. The most common non-hematologic toxicities were asthenia, nausea, neuropathy and myalgia. We conclude that vinorelbine as a single agent on days 1 and 8 of a 21-day cycle has a favorable toxicity profile, but appears to have no relevant clinical activity in patients with metastatic melanoma.
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PMID:Phase II trial of vinorelbine tartrate in patients with treatment-naive metastatic melanoma. 1561 4

Despite the major benefits of antiretroviral therapy on survival during HIV infection, there is an increasing need to manage symptoms and side effects during long-term drug therapy. Cannabis has been reported anecdotally as being beneficial for a number of common symptoms and complications in HIV infections, for example, poor appetite and neuropathy. This study aimed to investigate symptom management with cannabis. Following Ethics Committee approval, HIV-positive individuals attending a large clinic were recruited into an anonymous cross-sectional questionnaire study. Up to one-third (27%, 143/523) reported using cannabis for treating symptoms. Patients reported improved appetite (97%), muscle pain (94%), nausea (93%), anxiety (93%), nerve pain (90%), depression (86%), and paresthesia (85%). Many cannabis users (47%) reported associated memory deterioration. Symptom control using cannabis is widespread in HIV outpatients. A large number of patients reported that cannabis improved symptom control.
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PMID:Cannabis use in HIV for pain and other medical symptoms. 1585 39

The objective of this study was to provide preliminary toxicity data of multiple-cycle combination chemotherapy with intraperitoneal (IP) carboplatin and intravenous (IV) paclitaxel for further clinical trials. The toxicity data of 42 patients with mullerian carcinoma who underwent IP carboplatin therapy in combination with IV paclitaxel were retrospectively analyzed. Chemotherapy was repeated through the Bard IP port placed at initial surgery using IV paclitaxel at 175 mg/m2 followed by IP carboplatin. The doses of carboplatin were either at area under the curve (AUC) = 5, 6, 6.5, 7, or 7.5. The toxicity data in a total of 237 cycles were analyzed. The median number of cycles for IP chemotherapy was 6 (range: 3-12). The incidences of maximal grade toxicities in all cycles were: grade (G)2/3 nausea/vomiting, 23.8%; G2/3 constipation, 42.9%; G2 abdominal pain, 28.6%; G2/3 sensory neuropathy, 14.3%; motor neuropathy, 4.8%; myalgia/arthralgia 33.4%; G3/4 neutrocytopenia, 85.4%; and G3/4 anemia, 35.4%. These were not related to the dose of carboplatin. The incidences of G3 thrombocytopenia in relation to the dose of carboplatin were AUC = 5, 0%; 6, 31.6%; 6.5, 44.4%; 7, 25.0%; and 7.5, 80%. G4 thrombocytopenia did not occur. A dose of carboplatin between AUC = 6 and 7 with IV paclitaxel at 175 mg/m2 is warranted for further evaluation.
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PMID:Preliminary toxicity analysis of intraperitoneal carboplatin in combination with intravenous paclitaxel chemotherapy for patients with carcinoma of the ovary, peritoneum, or fallopian tube. 1588 65

Oxaliplatin plus fluorouracil/folinic acid (5-FU/FA) every 2 weeks has shown promising activity in advanced gastric cancer. This study assessed the efficacy and safety of weekly oxaliplatin plus 5-FU/FA (FUFOX regimen) in the metastatic setting. Patients with previously untreated metastatic gastric cancer received oxaliplatin (50 mg m(-2)) plus FA (500 mg m(-2), 2-h infusion) followed by 5-FU (2000 mg m(-2), 24-h infusion) given on days 1, 8, 15 and 22 of a 5-week cycle. The primary end point of this multicentre phase II study was the response rate according to RECIST criteria. A total of 48 patients were enrolled. Median age was 62 years and all patients had metastatic disease, with a median number of three involved organs. The most common treatment-related grade 3/4 adverse events were diarrhoea (17%), deep vein thrombosis (15%), neutropenia (8%), nausea (6%), febrile neutropenia (4%), fatigue (4%), anaemia (4%), tumour bleeding (4%), emesis (2%), cardiac ischaemia (2%) and pneumonia (2%). Grade 1/2 sensory neuropathy occurred in 67% of patients but there were no episodes of grade 3 neuropathy. Intent-to-treat analysis showed a response rate of 54% (95% CI, 39-69%), including two complete responses. At a median follow-up of 18.1 months (range 11.2-26.2 months), median survival is 11.4 months (95% CI, 8.0-14.9 months) and the median time to progression is 6.5 months (95% CI, 3.9-9.2 months). The weekly FUFOX regimen is well tolerated and shows notable activity as first-line treatment in metastatic gastric cancer.
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PMID:Phase II study of weekly oxaliplatin plus infusional fluorouracil and folinic acid (FUFOX regimen) as first-line treatment in metastatic gastric cancer. 1601 22


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