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)

Sixteen patients with disseminated squamous cell carcinoma of the lung and 26 patients with adenocarcinoma of the colon and rectum were given rubidazone. Only one partial remission was observed in a previously untreated patient who had local recurrence of a rectal adenocarcinoma. The main toxic effects observed in previously treated patients consisted of leukopenia and thrombocytopenia. Also observed were anorexia, nausea, vomiting, alopecia, fever, and chills. Cardiotoxicity was observed in one patient after a total dose of 720 mg/m2 of rubidazone. It is concluded that rubidazone is a relatively inactive compound in the management of these two diseases.
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PMID:Clinical trial of rubidazone in advanced squamous cell carcinoma of the lung and adenocarcinoma of the large intestine. 36 Dec 29

4'-(9-Acridinylamino)methanesulfon-m-anisidide (m-AMSA, NSC 249992), an acridine derivative, was given to 28 patients with solid tumors and one patient with Hodgkin's disease in a Phase I clinical trial. The dose schedule used was a single dose given every 14 days for three doses. The amount given ranged from 10 to 120 mg/sq m/dose. Dose-limiting toxicity was moderate to severe leukopenia which occurred at and above 70 mg/sq m. Thrombocytopenia was infrequent and did not require transfusion. Nonhematological side effects were mild and included nausea, vomiting, local irritation, and fever. Antineoplastic activity was noted in liposarcoma, adenocarcinoma of unknown primary origin, and squamous carcinoma of unknown primary origin (one patient each). Pharmacokinetics studies were done in 19 patients. Total m-AMSA and free m-AMSA concentrations showed a biphasic distribution with an initial rapid phase of t1/2 = 10 to 15 min for both, and a second slow phase of t1/2 = 8 to 9 hr for total m-AMSA and 3 hr for free m-AMSA. Phase II studies with m-AMSA, in hematological cancers are warranted, since its most consistent effect is on leukocytes. The recommended dosages for solid-tumor Phase II studies are 70 mg/sq m for good-risk patients and 50 mg/sq m for poor-risk patients, given as a single dose every other week, or 120 mg/sq m for poor-risk patients for the single-dose every-3-week schedule.
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PMID:Phase I clinical and pharmacological study of 4'-(9-acridinylamino)-methanesulfon-m-anisidide using an intermittent biweekly schedule. 47 24

N-(Phosphonacetyl)-L-aspartic acid, an inhibitor of aspartate transcarbamylase, was administered to 25 patients with advanced cancer by 10-minute infusion daily x 5 consecutive days to determine the toxicity and to look for evidence of therapeutic effect. Planned dose escalations ranged from 100 to 1250 mg/m2 (daily dose). Nausea, vomiting, and diarrhea were the most frequent toxic effects, with three of six patients treated at a daily dose of 1250 mg/m2 having severe diarrhea. Other toxic effects were encountered rarely and were not dose-limiting; these included mild leukopenia, thrombocytopenia, rash, stomatitis, and increases in SGOT. One patient with a widely metastatic carcinoid of unknown origin had an objective response lasting 6 weeks.
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PMID:Phase I study of N-(phosphonacetyl)-L-aspartic acid (PALA). 52 23

cis-Dichlorodiammineplatinum(II) (DDP), at a dose of 15 mg/m2/day x 5 consecutive days, was administered to 68 evaluable patients with metastatic soft tissue and bony sarcomas. All patients, except one, had received extensive prior chemotherapy and had had progressive disease at the start of the study. Responses observed included one complete response in a patient with mesothelioma and three partial responses in patients with soft tissue sarcomas (7%). No responses were seen in 18 patients with bony sarcomas. Significant leukopenia and thrombocytopenia were observed in less than 20% of evaluable courses, although two patients manifested life-threatening leukopenia (less than 1000 cells/microliter) and three had life-threatening thrombocytopenia (less than 24,000 cells/microliter). Nephrotoxicity was noted in less than 25% of evaluable courses. Nausea and/or vomiting was recorded in 55% of evaluable courses. DDP is considered to be marginally active in the secondary treatment of metastatic sarcomas at this dose and schedule. Further studies of DDP in mesothelioma are indicated.
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PMID:Cis-dichlorodiammineplatinum(II) in advanced soft tissue and bony sarcomas: a Southwest Oncology Group Study. 57 67

In the present discussion, the author summarized the toxicological and biological features of thirty kinds of trichothecene mycotoxins which are produced by a wide range of Fusarium, Myrothecium and others. The 12, 13-epoxytrichothecenes induce nausea, emesis, vomiting, skin inflamation, leukopenia, diarrhea, hemorrhage in lung and brain, and destruction of bone marrow. Since these toxicological characteristics coincide with a major symptom of intoxicated humans and farm animals induced by consumption of moldy cereals and feeds, the red-mold toxicosis and bean-hulls poisoning in Japan, moldy corn toxicosis in U.S.A., A.T.A., stachybotryotoxicosis and dendrochiotoxicosis in Europe, are originated from a common toxicant, trichothecenes. Orally administered trichothecenes are rapidly absorbed and eliminated into the feces and urine upon deacetylation at C-4 by the microsomal esterase of liver. Biochemical approaches to the mode of action revealed that the trichothecenes are a potent inhibitor of protein and D.N.A. syntheses in eukaryotic cells. Bindings to the eukaryotic polysomes and ribosomes and the subsequent inactivation of ribosomal cycle is responsible for their inhibitory effect to initiation and termination reactions. Microbial approaches revealed that the trichothecenes are mutagenic to yeast cells, but are negative in D.N.A.-attacking ability to Bacillus subtilis and reversion assay with Salmonella typhimurium. Reactivity of the epoxide ring of trichothecenes with S.H.-group of proteins will be discussed in relation to the molecular mechanism of action.
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PMID:Mode of action of trichothecenes. 61 39

Eighteen patients with advanced squamous cell cancer of the head and neck were treated with cis-diamminedichloroplatinum in a 24-hour infusion. The most frequent dose used was 80 mg/m2 repeated every three weeks. Six were treated preoperatively for Stage III or IV disease, and twelve were treated for recurrent disease. The overall response rate was 72% with one complete remission, greater than 50% regression in six patients, and 25--50% regression in six patients. Toxicity was minimal: creatinine greater than 2 in 6% of courses, leukopenia in 9%, anemia in 29%, vomiting in 76%, and documented minimal hearing loss in one patient. Plasma and urine platinum levels during infusion are presented. The dosage of 80 mg/m2 administered over 24 hours gives a response rate in head and neck cancers equivalent to that reported with higher doses given by rapid infusion, and toxicity is minimal.
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PMID:24-hour infusion of cis-platinum in head and neck cancers. 71 1

In a phase I study, the best antitumor/toxicity ratio for DTIC was reported to be at a dose of 250 mg/m2/day X 5 repeated at 28-day intervals. Nausea, vomiting, leukopenia, and thrombocytopenia were the major toxic effects noted. The best responses were seen in disseminated melanoma (19%), various sarcomas (22%), and Hodgkin's disease. A subsequent phase II study in refractory lymphomas showed a response rate in Hodgkin's disease of 56%. In disseminated melanomas, DTIC was then combined with vincristine and BCNU and demonstrated a response rate of 23% which did not improve with the addition of chlorpromazine (23%). A response rate of 31% was seen with the combination of DTIC, BCNU, and hydroxyurea which did not improve with the addition of vincristine (30%). Responders had a more significant survival rate as compared to nonresponders.
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PMID:DTIC (NSC-45388) studies in the southwest oncology group. 76 72

Phase II chemotherapy trials of dianhydrogalactitol and VP-16-213 were conducted in patients with metastatic colorectal cancer who had measurable malignant disease which served as indicators of response to therapy. Dianhydrogalactitol was given in a 5-day course at a dosage of 30 mg/m2/day. Toxic reactions included nausea, vomiting, leukopenia, thrombocytopenia, and anemia. There was a definite tendency to a compounding of hematologic toxicity with repeated courses. No evidence of objective therapeutic response was observed among 30 patients treated. VP-16-213 was given at a dosage of 130 mg/m2 on Days 1, 3, and 5. Toxic reactions included nausea, vomiting, alopecia, leukopenia, thrombocytopenia, and anemia. Hematologic toxicity was more severe in patients with elevated serum bilirubin levels. No evidence of objective therapeutic response was observed among 28 patients treated.
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PMID:Phase II studies of dianhydrogalactitol and VP-16-213 in colorectal cancer. 79 47

Thirty patients with histologically proved metastatic prostatic adenocarcinoma Stage D were treated with a single oral dose of 80 mg. per Kg. hydroxyurea every third day (based on ideal or actual weight, whichever is less) and 12 mg. chlorotrianisene per day. Toxicity was mild. The most common manifestations were nausea, occasional vomiting, and leukopenia. A definite attempt was made to depress the white blood count to approximately 2,000 cells per cu. mm. Hydroxyurea was not discontinued unless the white blood count decreased to less than 2,000 cells per cu. mm., after which a single dose was usually omitted. Omission of a single dose would allow the white blood count to return promptly to more than 2,000 cells per cu. mm. Objective tumor regression was demonstrated in 15 of the 30 patients, and most patients had a definite improvement in the quality of life.
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PMID:Hydroxyurea in stage D carcinoma of prostate. 87 21

Three siblings suffering from recurrent vomiting, hypotonia, hyperpnea, dehydration, and ketoacidosis were diagnosed as having ketotic hyperglycinemia secondary to propionic acidemia. They also had leukopenia and thrombocytopenia, and two of them had anorectal malformations, one an imperforate anus with rectoperineal fistula, and the other an ectopic anus. The occurrence of propionic acidemia and anorectal anomalies in three siblings out of eight children in a consanguineous marriage suggests an autosomal recessive genetic inheritance.
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PMID:Propionic acidemia and anorectal anomalies in three siblings. 93 Aug 88


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