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)

A late phase II study of LY188011 (gemcitabine hydrochloride), a new nucleoside derivative, in patients with non-small-cell lung cancer (NSCLC) was conducted at 24 Japanese institutions shown in Table 1 with a total of 69 patients enrolled. Of these, 67 were eligible and 64 completed at least one course of LY188011 therapy. The response rates (partial response only) in these populations were 20.9% (14/ 67) and 21.9% (14/64), respectively. Serious adverse reactions were septic shock and interstitial pneumonia in one patient each. Grade 3 or 4 adverse reactions included neutropenia (22.7%), decreased hemoglobin (13.4%), leukopenia (10.4%), anorexia (10.4%), malaise (7.5%), and nausea/vomiting (6.0%). Based on these results, it may be concluded that LY188011 has a high efficacy and benefit for the treatment of NSCLC.
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PMID:[A late phase II study of LY188011 (Gemcitabine hydrochloride) in patients with non-small-cell lung cancer. Gemcitabine Cooperative Study Group B for Late Phase II]. 888 45

An early phase II cooperative study of Gemcitabine Hydrochloride (abbreviated to "gemcitabine" herewith) was conducted in patients with a variety of solid tumors (i.e., lung cancer, gastric cancer, pancreatic cancer, colon/rectum cancer, cervical cancer, ovarian cancer and breast cancer) at 56 institutions. The aim of the first step (Step I) was to investigate the feasibility of gemcitabine in a variety of different solid tumors, including lung cancer regarding efficacy and safety. The aim of the second step (Step II) was as a result of step I (Responses were observed) to continue to investigate the efficacy and safety of gemcitabine in chemonaive patients with non-small cell lung cancer. As a Step I study, gemcitabine was administered once weekly at a dose of 800 mg/m2 for a consecutive 3-week period followed by a week of rest, in multiple courses. Among the 29 eligible patients with lung cancer, partial response (PR) was achieved in 3 patients (25.0%, 95% confidence interval: 5.5-57.2%) out of 12 chemonaive patients. Adverse reactions (grade 3 or higher) seen in 29 patients with lung cancer were neutropenia (27.6%), leukopenia (13.8%), decreased hemoglobin (13.8%), thrombocytopenia (10.3%), malaise (6.9%), anorexia (3.4%), nausea/vomiting (3.4%), diarrhea (3.4%), dyspnea (3.4%) and interstitial pneumonia (3.4%). In other types of solid tumors, PR was achieved in 2 (8.7%) out of 23 eligible patients with cervical cancer and in 1 (5.3%) of 19 eligible patients with ovarian cancer, while the use of analgesics became unnecessary in 1 patient with pancreatic cancer. Incidence as well as severity of main adverse reactions in these patients were comparable to those seen in patients with lung cancer. A Step II study, in which gemcitabine was administered once weekly at a dose of 1,000 mg/m2 to chemonaive patients with non-small cell lung cancer, was conducted, referring to the results of Step I and clinical studies conducted overseas. The results of the Step II study demonstrated PR in 5 (14.3%, 95% confidence interval: 4.8 - 30.3%) out of 35 eligible patients with non-small cell lung cancer and that the main adverse reactions were comparable to those seen in the Step I study, posing no tolerability problems in particular.
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PMID:[An early phase II study of gemcitabine hydrochloride (LY 188011). Gemcitabine Cooperative Study Group for Early Phase II]. 893 92

A late phase II study of LY188011 (gemcitabine hydrochloride), a new synthetic anticancer agent, was conducted at 20 Japanese institutions to evaluate the efficacy and safety of the agent administered alone in patients previously untreated with chemotherapy for primary non-small-cell lung cancer (NSCLC). All of the total 73 patients enrolled were eligible and 69 completed at least one course of LY188011 therapy. All patients were evaluated for safety. The response rate was 26.0% (19/73) of eligible patients. The most common adverse reactions included decreased hemoglobin, leukopenia, neutropenia, anorexia, nausea/vomiting, and malaise. Most adverse reactions were of grade 1 or 2 and only a few grade 3 or 4 reactions were reported. However, since a death occurred due to interstitial pneumonia, careful observation for this event is needed. Based on these results, it may be concluded that LY188011, a new anticancer agent, has adequate efficacy for the treatment of NSCLC and causes few clinically relevant adverse reactions.
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PMID:[Late phase II study of LY188011 (gemcitabine hydrochloride) in patient with non-small-cell lung cancer. Gemcitabine Late Phase II Cooperative Study Group A)]. 893 93

Sixty patients with previously untreated non-small cell lung cancer of stages III and IV were treated with a 210 mg/m2 dose of paclitaxel by means of a 3-hour infusion. The objective response rate was 32% (95% confidence interval, 20-45%): 1 complete response and 18 partial responses. The median duration of response was 15 weeks, and the projected median survival duration of all patients was 30 weeks. Grade 3-4 neutropenia occurred in 73% of patients. Other grade 3-4 adverse events included anemia (5%), vomiting/nausea (8%), peripheral edema (2%), alopecia (7%), elevation of AST (2%), peripheral neuropathy (3%), allergic reaction (2%), arthralgia/myalgia (3%), and interstitial pneumonitis (3%). Paclitaxel administered at 210 mg/m2 by means of a 3-hour infusion every 3 weeks demonstrated a notable activity against previously untreated advanced non-small cell lung cancer, with a 32% major response rate. Major toxicity was neutropenia. Hypersensitivity, neurotoxicity, arthralgia/myalgia and cardiac toxicity were mild and easily managed.
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PMID:Phase II study of 3-hour infusion of paclitaxel in patients with previously untreated stage III and IV non-small cell lung cancer. West Japan Lung Cancer Group. 921 54

Gemcitabine is a novel nucleoside analog with unique activity against a wide range of solid tumors. We initiated a multicenter phase II study in patients with non-small cell lung cancer (NSCLC) to evaluate the efficacy and safety of gemcitabine. Eligible patients had stage III and IV, previously untreated with chemotherapy, age range from 18 to 80 years, and ECOG performance status 0 2. Gemcitabine was administered at 1000 mg/m2 as a continuous i.v. infusion once a week for a consecutive 3 week period, followed by 1 week of rest. Of the 69 patients enrolled, 67 patients were eligible for efficacy evaluation. The overall response rate was 20.9% with a 95% confidence interval of 11.9-32.6%. The median survival time was 9.0 months and the 12 month survival rate was 31.3%. Grade 3 or 4 toxicities included neutropenia in 22.7%, anemia in 13.4%, leukopenia in 10.4%, anorexia in 10.4%, malaise in 7.5% and nausea/vomiting in 6.0%. Serious toxicities were septic shock and interstitial pneumonia (one patient each). Gemcitabine, administered weekly for three consecutive weeks followed by 1 week of rest, is an active agent for NSCLC. Gemcitabine is currently being evaluated in combination with cisplatin and other agents.
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PMID:Activity of gemcitabine in the treatment of patients with non-small cell lung cancer: a multicenter phase II study. 930 May 71

A 34-month-old black boy who had contracted acquired immunodeficiency syndrome from his mother presented with fever, vomiting, and cough. He was cachectic, hypertonic, and developmentally delayed. A brain computed tomography scan revealed masses in the left frontal horn, subependymal, and periventricular regions; secondary edema; and hydrocephalus. The differential diagnosis was cerebral lymphoma versus toxoplasmosis. The patient had disseminated Mycobacterium avium-intracellulare infection, lymphoid interstitial pneumonitis, as well as Pseudomonas and Klebsiella pneumonia. He died of respiratory insufficiency 53 days after admission. The autopsy confirmed a primary cerebral B-cell lymphoma, large cell type, which was positive for Epstein-Barr virus, latent phase, by in situ hybridization. Primary central nervous system lymphomas are rare in children, in contrast to adults. To our knowledge, only five well-documented cases of primary cerebral lymphomas in infants and children with acquired immunodeficiency syndrome have been reported previously. The current study shows that these childhood lymphomas are associated with and presumably caused by Epstein-Barr virus and thus have a pathogenesis similar to that of primary central nervous system lymphomas in adults.
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PMID:Epstein-Barr virus-associated primary central nervous system lymphoma in a child with the acquired immunodeficiency syndrome. A case report and review of the literature. 943 21

Investigation of sudden death in infancy is a vital function of the medical examiner's office. Surveillance of these cases may lead to recognition of new diseases or new manifestations of previously described diseases. Human herpesvirus-6 (HHV-6) is a relatively newly described virus that has been recognized as a cause of acute febrile illness in early childhood. While most cases are apparently self-limited, seven fatal cases have been reported. We present a case of a seven-month-old Latin American male with recent otitis media and vomiting who was found dead in bed. Autopsy revealed interstitial pneumonitis with an atypical polymorphous lymphocytic infiltrate in the liver, kidney, heart, spleen, lymph nodes, and bone marrow, associated with erythrophagocytosis. Polymerase chain reaction (PCR) analysis of formalin-fixed paraffin-embedded tissue was positive for HHV-6 and negative for Epstein-Barr virus (EBV) and cytomegalovirus (CMV). HHV-6 was also detected in the atypical lymphoid infiltrate by in-situ hybridization.
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PMID:Human herpesvirus-6 and sudden death in infancy: report of a case and review of the literature. 1009 77

(1) Platinum-based chemotherapy is generally used to treat advanced-stage non small-cell lung cancer (stages III and IV), but has only a modest impact on survival. There is no reference treatment. (2) Gefitinib inhibits the tyrosine kinase activity of the receptor for EGF (epidermal growth factor), which is thought to be involved in tumour growth. It has a temporary licence in France and is used on a named-patient basis, but full marketing authorisation has already been granted in Japan, the United States, and elsewhere. (3) Two double-blind dose-finding studies compared two doses of oral gefitinib monotherapy (250 mg/day and 500 mg/day) in patients in whom at least two lines of chemotherapy had failed. The results were favourable, with a median survival of 6 months and a symptomatic improvement in some patients, but they are undermined by the absence of a placebo group and by major protocol violations. (4) Two double-blind trials, each in more than 1000 patients, showed that gefitinib does not increase the efficacy of first-line platinum combinations. (5) About 15% of patients receiving gefitinib monotherapy in clinical trials stopped taking the treatment because of adverse events. The most frequent were gastrointestinal (diarrhea, nausea, vomiting) and cutaneous (rash, acne, dry skin, pruritus). (6) Interstitial pneumonitis occurred in about 1% of patients, and was fatal in about one-third of cases. (7) Gefitinib is metabolised by the cytochrome P450 isoenzyme CYP3A4, so carries a potentially high risk of interactions. (8) In practice, more thorough assessment of gefitinib is needed to determine whether this new drug is beneficial for patients with non small-cell lung cancer. Marketing authorisation is not currently justified.
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PMID:Gefitinib: new preparation. Non small-cell lung cancer: stricter assessment needed. 1549 96

Gefitinib is a new drug that was approved by the US Food and Drug Administration in May 2003 for non-small cell cancer of the lung refractory to first- and second-line therapy. It is regarded as a rather safe drug with common adverse effects that include nausea, vomiting, diarrhea, rash, acne, and dry skin. However, it was reported in Japan to be associated with interstitial pneumonitis (2%-3% of subjects), presumably as a manifestation of a hypersensitivity reaction. The Food and Drug Administration studied this in US patients and found only a 0.3% occurrence and a slightly less than 0.1% mortality due to interstitial pneumonitis. To our knowledge, there has not been an association with fulminant myocarditis or acute myocarditis. We report the case of a 71-year-old man who died as a result of fulminant myocarditis 1 week after starting to take this new class of agent, gefitinib. On the basis of his medical history and our findings, we feel it necessary to consider hypersensitivity myocarditis related to gefitinib the probable cause of death.
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PMID:Myocarditis temporally related to the use of gefitinib (Iressa). 1604 98

A juvenile orangutan (Pongo pygmaeus pygmaeus) died after 8 days of diarrhea and vomiting. Necropsy showed petechial hemorrhages in the skin, the myocardium, and the peritoneal membranes. The lungs were hyperemic and edematous, and the liver and spleen were enlarged. Histologic changes consisted of interstitial pneumonia, hepatitis, and splenic hyperplasia. Numerous eosinophilic intranuclear inclusion bodies were visible in pulmonary epithelial cells, hepatocytes, and splenic endothelial cells. Electron microscopic examination revealed herpesvirus in hepatocyte nuclei. Polymerase chain reaction of liver tissue demonstrated the presence of a herpes simplex virus-1.
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PMID:Herpes simplex infection in a juvenile orangutan (Pongo pygmaeus pygmaeus). 1731 72


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