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)

Sixty-seven patients with hematological malignancies and 4 with cancers were evaluated in this study. Standard administration of MCNU was instituted intravenously using 50-100 mg/m2 every 2 or 4 weeks, whereas some cases were treated with a higher dose therapy. Of 10 patients with chronic myelogenous leukemia, 7 achieved complete remission (CR), and 1 achieved partial remission (PR). A good response was also obtained in 9 of 10 patients with polycythemia vera and in all 4 patients with essential thrombocythemia. MCNU was less effective in malignant lymphoma (ML) and multiple myeloma (MM) than in myeloproliferative disorders. Two of 15 patients with ML and one of 21 patients with MM achieved CR, and two with ML and three MM achieved PR. Three patients with lung cancer and 1 with gastric cancer showed no response to MCNU. Delayed anemia, leukocytopenia and thrombocytopenia were observed in 38.7% of patients, and these were regarded as major side effects of MCNU. Nausea, vomiting, anorexia and elevated transaminase were also found in about 24% of patients, but only transiently. Our study indicates that MCNU is useful for chemotherapy of hematological malignancies, especially of myeloproliferative disorders. Therefore, further studies on combination chemotherapy with MCNU should be developed.
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PMID:[Phase II study of methyl 6-[3-(2-chloroethyl)-3-nitrosoureido]-6-deoxy-alpha-D-glucopyranoside (MCNU)]. 385 48

Clinical effects of sequential administration of high-dose cytosine arabinoside with L-asparaginase were studied in 5 cases of refractory acute leukemia and 2 cases of non-Hodgkin's lymphoma. A total 12 courses were carried out on these 7 patients and complete remission was obtained in 2 courses and partial remission in 3 courses. Two cases of lymphoma with pleural effusion or CNS invasion achieved partial and complete remission, respectively. The side effects associated with this sequential therapy were nausea, vomiting, diarrhea, fever and conjunctivitis, although these were tolerable. These observations suggest that high-dose cytosine arabinoside combined with L-asparaginase is a useful regimen for refractory leukemia and lymphoma.
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PMID:[Sequential combination of high-dose cytosine arabinoside and L-asparaginase in the treatment of refractory acute leukemia and malignant lymphoma]. 386 96

A Phase II study of recombinant leukocyte A interferon (rIFN-alpha A, Ro 22-8181) was performed in 121 patients with hematological malignancies at 33 institutions from July, 1982 to May, 1984. Patients received Ro 22-8181 by intramuscular injection daily for more than 4 weeks. Daily doses were escalated from 3 X 10(6) to 6X, 9X, 18X, 36X and 50X 10(6) units every 3-7 days. Among 70 evaluable cases, complete or partial responses were observed in 15 patients (21.4%). One complete and 10 partial responses (22.4%) were noted in 49 cases of multiple myeloma, 2 partial remissions (18.2%) in 11 cases of malignant lymphoma and 2 partial remissions (25.0%) in 8 cases of leukemia. Side effects included fever (57.0%), anorexia (34.2%), nausea-vomiting (22.8%), malaise (19.0%), leukopenia (44.3%), thrombocytopenia (45.6%) and increase of GOT or GPT (26.6% or 22.8%). They were all not serious and disappeared quickly after the discontinuation of Ro 22-8181.
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PMID:[Phase II study of recombinant leukocyte A interferon (Ro 22-8181) in hematological malignancies]. 388 64

We studied 56 patients with primary gastrointestinal lymphoma to determine the manifestations, diagnostic and treatment methods, and patient outcomes. We identified 27 cases of primary gastric lymphoma and 29 cases of lymphoma involving the remainder of the gastrointestinal tract. Initial symptoms were nonspecific and included abdominal pain, weight loss, nausea, and vomiting. Diagnosis was frequently made at operation, with less than half of the patients having endoscopy and biopsy. The predominant histologic type was diffuse histiocytic lymphoma; the second most common type was poorly differentiated lymphocytic lymphoma. Average survival for patients with gastric lymphomas was 38 months, versus 21 months for those with intestinal lymphomas. The most important prognostic factor was the stage of disease at presentation; spread beyond the regional lymph nodes was associated with shortened survival. Comparison of treatment groups was compromised by the varied combinations of therapy used and by the stages and sites of disease. This study points out the need for prospective randomized clinical trials, with comprehensive staging and uniform therapeutic procedures, to identify the best available methods.
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PMID:Primary gastrointestinal lymphoma. 402 80

Etoposide (VP 16) is a semi-synthetic derivative of 4'- demethylepipodophyllotoxin , a naturally occurring compound synthesized by the North American May apple (Podophyllum peltatum ) and the Indian species Podophyllum emodi Wallich . Although podophyllotoxins are classical spindle poisons causing inhibition of mitosis by blocking mitrotubular assembly, etoposide inhibits cell cycle progression at a premitotic phase (late S and G2), probably via inhibition of DNA synthesis. There appears to be a selective antileukemic dose response relationship when compared to normal hematopoietic elements. Etoposide is effective when administered orally at about twice the recommended parenteral dosage. Schedule dependency in both animal models and clinical trials has been observed; multiple dosing over three to five consecutive days is superior to weekly single dose administration. Etoposide's dose-limiting toxicity is myelosuppression (leukopenia), which is quite predictable; alopecia and Gl toxicity (nausea, vomiting, stomatitis) occur in about 20-30% of patients given recommended dosages. Etoposide appears to be one of the most active drugs for small cell lung cancer, testicular carcinoma (the Food and Drug Administration approved indication), ANLL and malignant lymphoma. Etoposide also has demonstrated activity in refractory pediatric neoplasms, hepatocellular, esophageal, gastric and prostatic carcinoma, ovarian cancer, chronic and acute leukemias and non-small cell lung cancer, although additional single and combination drug studies are needed to substantiate these data. Its contribution in front-line combination chemotherapeutic regimens for these cancers will be better defined in the forthcoming years. Etoposide appears to have minimal activity in breast cancer and, based on current data, it is inactive against malignant melanoma, colorectal adenocarcinoma and cancer of the head and neck, although the dosage and schedules used in many of the Phase II studies may have been suboptimal.
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PMID:Etoposide: a semisynthetic epipodophyllotoxin. Chemistry, pharmacology, pharmacokinetics, adverse effects and use as an antineoplastic agent. 632 63

During a 3-year period 39 evaluable patients with stage III and IV non-Hodgkin's lymphomas and unfavorable histologies were treated with a unique chemotherapeutic regimen based on a modified CHOP combination to which was added the nitrosourea, CCNU. Complete response was observed in six of 15 (40%) patients with diffuse poorly differentiated lymphocytic lymphoma (DPDL), four of 11 (36%) with diffuse mixed histiocytic lymphocytic (DML), and seven of 13 (54%) with diffuse histiocytic lymphoma (DHL). Of the 17 patients who achieved complete response, nine (53%) have remained continuously disease-free for greater than 2.5 years (2.7-4.1 years) from the onset of therapy: four of six with DPDL, two of four with DML, and three of seven with DHL. Median survival was 18.9 months for all patients, 18.9 months for those with DPDL, 17.4 months for those with DML, and 9.7 months for those with DHL. The median survival has not been reached for patients who attained a complete response, and will exceed 3.3 years. Central nervous system relapse was observed in three patients. In general, toxicity was moderate and consisted primarily of leukopenia, nausea, vomiting, and neurotoxicity. There were no drug-related deaths. The addition of CCNU to a modified CHOP combination resulted in an effective, generally well-tolerated out-patient regimen. However, it did not appear to decrease the rate of CNS relapse or improve current treatment results observed with other adriamycin-containing regimens for similar patients.
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PMID:CCNU in combination chemotherapy for advanced histologically unfavorable non-Hodgkin's lymphoma. 635 17

The toxic effects of high-dose busulfan (16 mg/kg) and cyclophosphamide (200 mg/kg) with autologous or syngeneic bone marrow rescue were evaluated in 19 patients (11 with acute myelocytic leukemia, one with acute lymphocytic leukemia, one with acute myelofibrosis, two with chronic myelocytic leukemia, one with Hodgkin's disease, and three with non-Hodgkin's lymphoma). Their mean age was 26 years (range, 6-50); nine patients had syngeneic and ten had autologous bone marrow rescue (six of whom had in vitro bone marrow incubation with 4-hydroperoxycyclophosphamide). Severe myelosuppression was expected and was seen in all patients; leukocyte and platelet count recovery occurred at a median of 19 days (range, 11-59) and 30 days (range, 20-89), respectively. Nausea, vomiting, and diarrhea were frequent but readily managed with vigorous medical therapy. Stomatitis was severe in 14 patients. Skin, renal, cardiac, pulmonary, and CNS complications directly attributable to drug-related toxic effects were transient and non-life-threatening. Hepatic function abnormalities were common but tended to be transient. Most patients tolerated high-dose busulfan and cyclophosphamide with manageable side effects. Hepatic veno-occlusive disease was fatal in two patients, while diffuse interstitial pneumonitis with disseminated herpes virus infection was fatal in three patients with lymphoma. All patients treated in relapse or without previous therapy had a complete tumor response. Further studies with this regimen should be pursued.
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PMID:Preliminary results of high-dose busulfan and cyclophosphamide with syngeneic or autologous bone marrow rescue. 637 4

In vitro and in vivo studies utilizing a combination of leukocyte interferon-alpha (IFN) and chlorambucil (CLB) were done to investigate possible synergism between a biological response modifier and a chemotherapy drug. In vitro studies utilized a human myeloid leukemia cell line (K-562) pretreated with IFN and then exposed to CLB. The combination resulted in significant depression of cell growth compared with use of IFN or CLB alone. In vivo studies involved eight heavily pretreated patients given 6 million units IFN for 5 days followed by oral CLB (16 mg/m2) for 5 days repeated every 4 weeks. Three myeloma patients had reduction in immunoglobulins and experienced clinical responses. Three of four patients with Hodgkin's disease responded after relatively short periods of treatment. One patient with a diffuse lymphocytic lymphoma had a complete unmaintained remission lasting 6 months. Toxicity was minimal, with mild fever, nausea, and vomiting. These preliminary studies suggest that IFN may be a biological response modifier when used in combination with a cytotoxic agent.
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PMID:Leukocyte interferon as a possible biological response modifier in lymphoproliferative disorders resistant to standard therapy. 651 61

A 65-year-old man was referred from a medical unit for psychiatric assessment of a depressive illness associated with intermittent vomiting. No organic disorder was identifiable after the initial clinical examination and extensive investigations. A primary lymphoma involving the limbic system was eventually detected on repeat CAT scan and was confirmed at autopsy. This tumour, which is increasing in incidence, is notoriously difficult to diagnose and frequently presents with combined psychological and organic symptoms. It may be radiosensitive if detected early enough.
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PMID:Depressive illness as a presentation of primary lymphoma of the central nervous system. 657 72

Twenty-one patients with hematopoietic malignancies including 6 previously untreated, 9 pretreated, and in relapse, 5 in complete remission and one in partial remission all were treated with PL-AC. The patients consisted of 12 acute myelocytic leukemias, 4 acute monocytic leukemias, 2 acute lymphocytic leukemias, one erythroleukemia, one malignant lymphoma and one chronic monocytic leukemia. PL-AC was given orally at a dosage of 50-1200 mg daily. Mean total dosage was 4.74 g (0.6-15.25), and the mean administration period was 3.43 days (1-122). days Responses were observed in 4 out of 9 pretreated patients by a decrease of blast cells in the peripheral blood. Partial remission was obtained in one case which lasted 8 months. Out of 5 previously untreated acute leukemias, one partial remission and 4 hematological responses were observed. The plasma concentration of Ara-C was maximal at 3 hours and was not detectable after 12 hours. Side effects observed were nausea in 5 patients vomiting in one patient and liver dysfunction in one patient. These side effects however were not so severe as to stop drug administration. PL-AC may be administered in doses ranged 150-250 mg for 2-3 weeks without any severe side effects, and with some clinical effects.
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PMID:[Early phase II study of PL-AC [N4-palmitoyl-(1-beta-D-arabinofuranosyl) cytosine] on hematopoietic malignancies]. 657 29


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