Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neocarzinostatin (NCZ), an acidic polypeptide antibiotic, was given to 47 patients with cancer and leukemia, and tolerance to two schedules, a single dose given as a 2 hour infusion and a continuous infusion over 5 days was investigated. Immediate reactions, including fever, chills, rigor, hypertension and mental confusion, were dose-limiting for the 2 hour infusion schedule, occurring at 3000 U/m2 and higher. Continuous administration for 5 days eliminated the immediate reactions and then hematological toxicity--often prolonged leukopenia and thrombocytopenia--became dose-limiting. Other toxicities of NCZ at both dose schedules included anemia, fever and chills, anorexia, nausea and vomiting, hepatic dysfunction, azotemia, hypophosphatemia, aminoaciduria, stomatitis, phlebitis and/or cellulitis at the venous infusion site and pruritus. Patients with solid tumors who had received little or no prior chemotherapy and had good bone marrow reserve tolerated up to 6000 U/m2/24 hours X 5 days. One patient with previously treated acute myelocytic leukemia was induced into a good partial remission lasting 10 weeks.
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PMID:Phase I study with neocarzinostatin: tolerance to two hour infusion and continuous infusion. 15 43

Forty-eight patients with a variety of advanced solid tumors were treated with a combination of adriamycin 50 mg/m2, and cis-diamminedichloroplatinum 50 mg/m2, every 2 to 4 weeks. Fifteen patients responded with a greater than 50% regression of measurable tumor; six with lung cancer; one, carcinoma of the breast; one, ovary; one, cervix; one, prostate; one, testis; one, maxillary sinus; and one, salivary gland, plus one patient with chemodectoma and one with adenocarcinoma of unknown primary. Responses lasted 1 to 18 months, with a median of 6 months. An additional six patients, including two with adenocarcinoma of the lung three with carcinoma of the cervix, and one with embryonal cell testicular carcinoma improved (25-50% regression of the tumor). Toxicity encountered included myelosuppression, azotemia, alopecia, nausea, vomitting, and stomatitis. Severe hematologic toxicity occurred only in those with compromised marrow function or with concurrent active hepatitis. Major potentiation of toxicity by the combination does not appear to have occurred.
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PMID:Combination chemotherapy with adriamycin and cis-diamminedichloroplatinum in patients with neoplastic diseases. 98 19

Diaziquone (AZQ), a synthetic quinone with demonstrated activity against acute nonlymphocytic leukemia (ANLL), primary CNS tumors, and non-Hodgkin's lymphoma (NHL), is virtually devoid of nonhematopoietic toxicity at conventional doses. As a prelude to its inclusion into bone marrow transplant (BMT) preparative regimens, a phase I study of high-dose AZQ with autologous BMT (ABMT) was performed. Patients with refractory solid tumors and lymphomas were treated with a single 24-hour infusion of AZQ at 50 to 355 mg/m2 in dose escalations of 20%. Fifty-six patients received 69 courses. Those receiving greater than 60 mg/m2 had nadir granulocyte and platelet counts less than 500/microL and 20,000/microL, respectively. Nausea, vomiting, stomatitis, and diarrhea were mild, transient, and not dose-related. Transient minimal elevations of liver function tests were seen in five patients and were also not dose-related. The maximally tolerated dose (MTD) of high-dose AZQ was found to be 245 mg/m2, with nephrotoxicity being dose-limiting. Significant azotemia was seen in four of 12 patients treated at 295 and 355 mg/m2, including fatal anuric renal failure in three of these patients. Reversible proteinuria also occurred in 24 of 26 courses above 150 mg/m2, including nephrotic range proteinuria in eight courses, all at doses of 205 to 355 mg/m2. The proteinuria was also associated with multiple proximal tubular defects including generalized aminoaciduria and proximal renal tubular acidosis. There were six early deaths including two of early renal failure (295 and 355 mg/m2), two of sepsis (205 and 245 mg/m2), one of a pulmonary embolus (85 mg/m2), and one of progressive disease (60 mg/m2). Of 50 patients who were assessable for response, there were seven responses including two of 10 with primary CNS tumors, one of 12 with malignant melanoma, one of five with non-small-cell lung carcinoma, two of two with breast carcinoma, and one of one with ovarian carcinoma. Because of its activity in ANLL and NHL and its unique toxicity spectrum, high-dose AZQ may improve the efficacy of current BMT preparative regimens without significantly increasing their nonhematopoietic toxicity.
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PMID:A phase I trial of high-dose diaziquone and autologous bone marrow transplantation: an Illinois Cancer Council study. 207 48

Nineteen patients with biopsy-proven high-grade astrocytomas received as initial treatment whole-brain radiation and combination chemotherapy with 5-fluorouracil (5-FU), 1,000 mg/m2/24 h as a continuous infusion for 96 h, and bolus cisdiamminedichloroplatinum II (CDDP), 100 mg/m2. Chemotherapy cycles were repeated on day 21, then every 28 days until progression or completion of six cycles. All 19 patients completed one cycle of chemotherapy. Toxicity was moderate, with cytopenias, nausea, vomiting, diarrhea, stomatitis, and reversible azotemia. Survival ranged from 2 to 160+ weeks, with a median of 35 weeks. The survival of the pilot group was compared with historical controls treated with radiation plus 1,3,-bis(2-chloroethyl)-1-nitrosourea (BCNU). Controls were similar in histology, age, performance score, and survival, without statistically significant differences. The combination of radiation therapy, continuous-infusion 5-FU, and bolus CDDP as described here for high-grade astrocytomas is moderately toxic and appears to offer no survival advantage compared with radiation therapy plus BCNU.
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PMID:Pilot study of combination 5-fluorouracil, cisdiamminedichloroplatinum II, and radiation therapy for grade III and IV astrocytomas. 282 91

A phase II combination chemotherapy protocol combining methotrexate, vinblastine, doxorubicin, and cisplatin was designed to evaluate tumor response and survival in patients with advanced/recurrent endometrial carcinoma. Thirty patients with advanced/recurrent endometrial carcinoma were assigned to chemotherapy treatment at 4-week intervals with methotrexate 30 mg/m2 i.v. Days 1, 15, and 22; vinblastine 3 mg/m2 i.v. Days 2, 15, and 22; doxorubicin 30 mg/m2 i.v. Day 2; and cisplatin 70 mg/m2 i.v. Day 2. After a median of four cycles (maximum number two cycles beyond complete regression; minimum six cycles for stable partial regression), we observed objective regression in 20 patients (67%) (95% CI, 50, 84) with complete regression in 8 patients (27%) and partial regression in 12 patients (40%). Median overall survival was 9.9 months (range, 0.3-34.2), and median survival of responders was 11.0 months (range, 2.6-34.2) from initial date of response. Toxicity was substantial with two treatment-related deaths and consisted predominantly of neutropenia (grade 3 or greater in 93% of the patients), alopecia, nausea, emesis, stomatitis, and azotemia. In conclusion, MVAC is a highly active outpatient chemotherapy regimen in patients with advanced/recurrent endometrial carcinoma, achieving a high complete and partial response rate. Toxicity is substantial in this elderly patient population.
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PMID:Phase II trial of methotrexate, vinblastine, doxorubicin, and cisplatin in advanced/recurrent endometrial carcinoma. 762 11

Apomorphine, a potent dopamine agonist with mixed D1 and D2 properties, has long been recognized to have antiparkinsonian effect. Its oral administration is limited by both its hepatic first pass metabolism and adverse side effects (nausea, vomiting, azotemia). It is now widely used by subcutaneous route for the treatment of severe "off" periods seen with levodopa treatment. However, the use of penjects can be difficult in some patients with severe tremor or akineto-rigid symptoms during "off" periods. Our group has recently investigated the effect of sublingual administration of apomorphine in patients suffering from Parkinson's disease. Sublingual apomorphine was shown to reduce extrapyramidal symptoms. The main characteristics of the pharmacodynamic effects of sublingual apomorphine in parkinsonians and the relationship between pharmacodynamic and pharmacokinetic effects are discussed. Sublingual apomorphine has the advantage of being easier to administer than subcutaneous injection. For the moment, the long-term use of sublingual apomorphine is limited by two major problems: first, time for dissolution and switch "on" (which is longer than after subcutaneous route) and secondly, the occurrence of local side effects (stomatitis). Further clinical studies using either more efficient (tablets with faster dissolution) and better tolerated sublingual formulations or other dopamine agonists should be carried on before recommending this approach in the treatment of Parkinson's disease.
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PMID:Sublingual apomorphine: a new pharmacological approach in Parkinson's disease? 874 21

The medical records of 158 dogs with visceral leishmaniasis confirmed cytologically and/or serologically were reviewed. Ages of affected dogs varied from nine months to 15 years, with a male-to-female ratio of 1.3. The most common clinical manifestations of the disease were variable cutaneous lesions such as exfoliative dermatitis and skin ulcerations, chronic renal failure, peripheral lymphadenopathy or lymph node hypoplasia, masticatory muscle atrophy (i.e., chronic myositis), ocular lesions (i.e., conjunctivitis, keratoconjunctivitis sicca, blepharitis, and uveitis), and poor body condition. Ascites, nephrotic syndrome, epistaxis, polyarthritis, and ulcerative stomatitis were seen only in a small number of cases. Clinical splenomegaly was not a common finding. The clinicopathological abnormalities were nonregenerative anemia, hyperproteinemia, glomerular proteinuria, and symptomatic or asymptomatic azotemia. In this study, an indirect immunofluorescence assay's diagnostic sensitivity was found to be higher than that of lymph node aspiration cytology.
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PMID:Clinical considerations on canine visceral leishmaniasis in Greece: a retrospective study of 158 cases (1989-1996). 1049 12

An 8-year-old, spayed female Domestic Short-haired cat was referred for further evaluation of chronic lymphocytic-plasmacytic stomatitis and bilateral ocular disease. The cat had been treated with systemic glucocorticoids for several months. Initial ophthalmic examination revealed bilateral deep stromal corneal ulcers, exudative panuveitis and secondary glaucoma. Mature mild neutrophilia and monocytosis were detected on complete blood cell count. Abnormalities in the serum profile were hyperglycemia, mild azotemia, hyperglobulinemia and moderate polyclonal gammapathy. Urinalysis revealed glucosuria without ketonuria. Diabetes mellitus was diagnosed and treatment with long-acting insulin was started. An enzyme-linked immunosorbent assay was highly positive for leishmaniasis, and treatment with allopurinol was started. Although specific topical treatment was applied, melting ulcers progressed to corneal perforation and both eyes were enucleated. Ocular histology showed large numbers of intracellular organisms compatible with amastigotes of the genus Leishmania located in the uveal tract, cornea, sclera and retina. Results of inmunohistochemistry staining on ocular samples were positive for Leishmania. Bone marrow cytology demonstrated numerous macrophages with intracytoplasmatic Leishmania. Polymerase chain reaction results on bone marrow for Leishmania were positive. Three weeks later, hypoglycemic episodes permitted withdrawal of the insulin therapy. To the authors' knowledge this is the first case of ocular and visceral leishmaniasis diagnosed in vivo and under systemic treatment in a cat.
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PMID:Therapy of ocular and visceral leishmaniasis in a cat. 1564 4