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

A clinical trial of the oral form of VP 16-213 (NSC-141540), a semisynthetic podophyllotoxin, was undertaken. In 20 patients, treatment was started at 200 mg/day p.o. for 5 days; courses were repeated after a rest period of 16 days. Five patients were treated at the same dose, repeated with only 9-day rest periods. Subsequently, 65 patients were given 300-400 mg/day for 5 days, with rest periods of 9 days between courses. The side effects encountered included anorexia, nausea and vomiting, stomatitis, diarrhea, leukopenia, thrombocytopenia, alopecia, and pruritus. Substernal discomfort with or without palpitations was reported by 18 patients; no explanation for this symptom could be found. No complete remissions (CR) were observed. Parital remissions (PR) and improvement (IMP) were seen as follows: small cell carcinoma, lung (10 patients)--2 PR, 3 IMP; adenocarcinoma, lung (4 patients)--1 PR; alveolar cell carcinoma, lung (1 patient)--1 IMP; mesothelioma (4 patients)--1 IMP; ovarian cancer (12 patients)--3 PR, 3 IMP; breast cancer (20 patients)--4 IMP; colon cancer (8 patients)--2 IMP; bladder cancer (4 patients)--2 IMP; histiocytic lymphoma (7 patients)--2 PR, 3 IMP; chronic myeloid leukemia (1 patient)--1 IMP.
 ...
PMID:A clinical trial of the oral form of 4'-demethyl-epipodophyllotoxin-beta-D ethylidene glucoside (NSC 141540) VP 16-213. 16 75

Concanavalin A-induced human and mouse T cell proliferation assay was used to detect the suppressive activity of ascitic fluid (AF) in ovarian cancer patients. About 80% of AF specimens were found to be suppressive. However, when later tested for AF's effect on NK cell activity, instead of suppression, marked enhancement was observed. As IL-2 was barely detectable in AF, attention was focused on interferon (IFN). Its presence was then examined and confirmed by the ability of AF to protect HEp-2 cells from the cytopathic effect of vesicular stomatitis virus (VSV). As the protective effect against VSV was abolished by low pH treatment and by anti-human interferon gamma monoclonal antibodies (MAb), the IFN identified in AF was of the gamma type (IFN-gamma). The MAb could markedly inhibit not only AF's NK-enhancing effect but T cell suppressing effect as well. After removal of the IFN-gamma from AF by affinity chromatography, both activities of AF were lost. The possible clinical implication of this new finding with regards to host's anti-tumor resistance and prognosis is discussed.
 ...
PMID:[Detection of interferon-gamma in malignant peritoneal effusion in ovarian cancer patients]. 139 70

Treatment options for patients with ovarian cancer who have failed systemic and intraperitoneal (ip) cisplatin-based chemotherapy are limited. We conducted a phase I clinical study of ip thiotepa in patients with refractory ovarian cancer to determine the maximum tolerated dose (MTD). Ten patients were given 39 courses of thiotepa (median number of courses per patient, 3.5; range, 1-10+). All patients had received prior ip cisplatin; 7 also had received iv cisplatin, and 5 had three or more prior regimens. Thiotepa (30-80 mg/m2) was given ip in 2 liters normal saline every 4 weeks. The therapy was well tolerated. There was no vomiting, stomatitis, alopecia, or peritonitis. The dose-limiting toxicity was myelosuppression. With repeated doses, patients had a delayed marrow recovery and required a 1- to 2-week delay in treatment. Six patients had stable disease (duration 2-14+ months; median duration 5 months); 1 patient had a 50% decrease in CA-125 level, and 1 patient with no measurable disease remained clinically disease-free. In summary, ip thiotepa had clinical activity in heavily pretreated patients with refractory ovarian cancer with disease stabilization seen in 6 of 9 evaluable patients and a partial response seen in 1 patient. Myelosuppression was the only toxicity encountered. A dose of 60 mg/m2 ip is recommended for phase II studies.
 ...
PMID:A phase I clinical trial of intraperitoneal thiotepa for refractory ovarian cancer. 210 79

Fifty-two patients received one of two doxorubicin (DOX)-based admixtures; DOX plus cyclophosphamide (CTX) or DOX plus vinblastine (VBL) administered as a continuous 24-hour infusion for protracted periods. Compatibility and stability of the two-drug admixture was established for a minimum of 7 days. Twenty patients on the DOX/CTX admixture were infused for a median of 20 days (range, 7-56 days). DOX/VLB was infused in 32 patients for a median of 18 days (range, 5-48 days). Dose limiting toxicity was leukopenia observed in 14/52 patients; 4/20 on DOX/CTX and 10/32 on DOX/VLB. Additional toxicities observed included stomatitis (15%) and subclavian vein thrombosis (23%). Tumor responses were observed in 11 patients, including 6/13 breast cancer; 2/2 hepatoma; 2/4 sarcoma and 1/1 ovarian cancer. Responses were relatively short-lived and no responses were noted in known anthracycline resistant tumors. Admixtures of chemotherapeutic agents represents a novel, but feasible, mechanism for delivery of multiple drugs with an infusion schedule and can be considered for Phase III comparative clinical trials.
 ...
PMID:Doxorubicin/vinblastine and doxorubicin/cyclophosphamide combination chemotherapy by continuous infusion. 373 Oct 35

A Phase II Study of (2''R)-4'-O-tetrahydropyranyladriamycin (THP) in patients with various solid tumors was carried out by 44 cooperative study institutions. Seven hundred fifty-six patients administered the drug intravenously were entered into this study. Of these, 499 patients were evaluated for objective responses. THP was given mainly at a dose of 40 to 60 mg/body every 3 to 4 weeks or 20 to 30 mg/body once a week. Response rates were 18.8% for head and neck cancer, 13.1% for stomach cancer, 21.4% for breast cancer, 22.2% for bladder cancer, 30% for renal pelvic and urinary tract tumor, 26.8% for ovarian cancer and 24.2% for uterine cancer. Overall response rate was 15.4% including 10 complete responses and 67 partial responses. Adverse reactions were similar to those previously reported in the phase I study, including gastrointestinal toxicities and myelosuppression. Alopecia and stomatitis, which are major side effects of other anthracyclines, were rather mild. Incidence of ECG changes was 2.8% and no congestive heart failure was observed.
 ...
PMID:[Phase II study of (2''R)-4'-O-tetrahydropyranyladriamycin (THP) in patients with solid tumors. Multi-Institutional Cooperative Study]. 396 50

A new antitumor agent, UFT, was administered to one patient with endometrial cancer and one with ovarian cancer. Case 1:53 year-old female with advanced endometrial cancer with an invasion to the bladder. Histological diagnosis was endometrial carcinoma. UFT of 600 mg per day was administered orally daily for 28 days as one course. Palpable inguinal lymph nodes and suprapubic uterus mass were disappeared by one course of UFT. Case 2:50 year-old female with recurrent ovarian cancer invading to the rectum and uterus with a histological diagnosis of papillary tubular adenocarcinoma. One course of UFT produced 64% decrease in the pelvic tumor size, and additional one course 74% decrease. No marked side effects except stomatitis in case 1 were noticed during UFT administration. Although, unfortunately, these two patients died of ileus due to cancer, marked antitumor effects of UFT on endometrial cancer and ovarian cancer were elucidated.
 ...
PMID:[Effective cases of advanced endometrial and recurrent ovarian cancers treated with oral administration of UFT]. 642 60

The purpose of this study was to estimate the response rate, response duration, and survival of patients with advanced ovarian cancer treated with a 132-hr continuous infusion of high-dose calcium leucovorin in combination with five consecutive daily bolus doses of 5-fluorouracil (5-FU) and to correlate changes in CA-125 levels with clinical and radiologic assessment of disease progression. Forty-six heavily pretreated patients [median number of previous chemotherapy regimens, 2.5 (range 1-7)] with advanced ovarian cancer received 132-hr continuous infusions of calcium leucovorin (500 mg/m2/day) for 5 1/2 days, with daily bolus doses of 5-FU (370 mg/m2/day) for 5 days beginning 24 hr after initiation of the calcium leucovorin. Twenty-three patients had clinically measurable disease and 23 had evaluable disease; CA-125 levels were performed prior to each treatment course and after the final course of therapy. One of 42 patients had a partial response to combination chemotherapy (duration, 8.9 months); 16/42 had stable disease [median duration, 4.9 months (range, 2.4-9.0 months)]. Toxicity of combination therapy included mild myelosuppression and stomatitis, similar to previously reported toxicity profiles for the 5-FU and calcium leucovorin combinations. Sensitivity of CA-125 levels as a single indicator of disease progression was 55%. The combination of infusional high-dose calcium leucovorin and 5-FU has little activity in refractory ovarian cancer. CA-125 levels incorrectly predict clinical disease activity in about one-third of cases and should not be the sole criterion for determination of clinical response when evaluating chemotherapeutic efficacy in heavily pretreated patients.
 ...
PMID:Modulation of 5-fluorouracil with high-dose leucovorin calcium: activity in ovarian cancer and correlation with CA-125 levels. 778 95

Twenty-two patients with recurrent ovarian cancer were entered into a Phase II trial of edatrexate at a dose of 80 mg/m2 i.v. weekly for five consecutive weeks. One patient received an inadequate trial, and six did not complete one cycle due to adverse effects. There were 21 patients evaluable for toxicity and 15 for response. There were no objective responses, 10/15 (67%) had stable disease, 5/15 (33%) increasing disease. Toxicity was predominantly stomatitis and hematologic. Two patients developed skin rashes, and one experienced pulmonary toxicity felt to be related to the drug. Edatrexate administered in this dose and schedule has no demonstrated activity, but moderately severe toxicity in patients with previously treated advanced ovarian cancer.
 ...
PMID:A phase II trial of edatrexate in previously treated ovarian cancer. A Gynecologic Oncology Group study. 790 Jul 9

This phase II study was designed to assess the therapeutic potential of intensive course treatment with three anticancer agents: 50 mg of cisplatin on day 1, 40 mg/m2 of epirubicin on day 2, and 250 mg of 5-fluorouracil on days 2 through 5. Drug courses were repeated every 2 weeks and most patients received between 4 and 6 courses. Thirty-five patients with measurable advanced solid cancers entered the study. They consisted of 16 gastric, 5 colorectal, 4 gallbladder, 3 pancreatic, 3 lung, 2 esophageal, 1 uterine, and 1 ovarian cancers. Of the 35 patients, 29 were evaluated for therapeutic effect of the regimen, and the overall response rate was 31.0% (5 CR + 4 PR/29). A 33.3% rate of tumor regression, consisting of 2 complete responses (CR) and 3 partial responses (PR) out of 15 patients (2 CR + 3 PR/15), was seen for gastric cancers. For the other types of tumors the responses were achieved in 2 lung cancers (1 CR + 1 PR/3). 1 uterine cancer (1 CR/1), and 1 ovarian cancer (1 CR/1). The esophageal, colorectal, pancreatic, and gallbladder cancers were unresponsive to this regimen. Toxicities of the drug treatment were clinically tolerable and consisted of general malaise, nausea, vomiting, stomatitis, alopecia, and leucopenia. However, two patients died of uncontrollable metabolic acidosis after 1 and 2 courses, respectively. This intensive course treatment appears to promote the regression of gastric, lung, and gynecologic cancers.
 ...
PMID:A phase II study of 5-fluorouracil, cisplatin, and 4'-epirubicin in the treatment of advanced solid cancers. 845 15

A combination of platinum and a taxane is regarded by many as the optimum treatment for advanced epithelial ovarian carcinoma. A recent meta-analysis has suggested that the addition of an anthracycline to platinum-based chemotherapy is associated with a significant survival advantage. We are therefore conducting an ongoing phase I/II study combining drugs from these three classes. We report here the first phase using carboplatin at an area under the concentration-time curve of 7, doxorubicin 50 mg/m2, and paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) 175 mg/m2 over 3 hours. The treatment was given on a 3-weekly cycle and granulocyte colony-stimulating factor was given if the nadir neutrophil count fell below 0.5 x 10(9)/L and was continued until recovery. Toxicity was assessed according to the Common Toxicity Criteria. All patients were required to have advanced ovarian cancer (stage IC to IV) but be ineligible for standard chemotherapy trials or to have advanced gynecologic malignancy, such as mixed mullerian tumor, fallopian tube carcinoma, coelomic carcinoma, or primary peritoneal carcinoma. To date, seven patients have been treated, and all were of performance status 0 to 2, 18 to 70 years old, with a life expectancy of > or = 3 months. Hematologic toxicity was significant, with all patients having grade 3/4 thrombocytopenia and six of seven grade 3/4 leukopenia. There was, however, only one grade 3/4 infection. Three patients have experienced fatigue, which in two cases was severe, and one patient had grade 3/4 stomatitis. Dose reduction was due to myelosuppression and was required in five patients. Five patients were evaluable for response, all of whom have obtained complete or partial response. There has been no clinical evidence of cardiotoxicity, but four patients had grade 1/2 cardiotoxicity as measured by left ventricular ejection fraction. We conclude that this combination is active and has acceptable but significant toxicity. It is only suitable for very fit patients, and we are currently assessing ways of reducing toxicity.
 ...
PMID:Taxane/platinum/anthracycline combination therapy in advanced epithelial ovarian cancer. 904 34


1 2 3 4 Next >>