Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1140680 (ovarian cancer)
 28,141 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The case was a 67-year-old female. In March, 1993, bilateral oophrectomy + total hysterectomy+omentectomy were done, for stage III ovarian cancer with peritoneal dissemination, and high CA 125 level (2100 U/ml). As postoperative chemotherapy, intraperitoneal injection of CDDP 150 mg (4 courses), and intravenous injection of CAP (CPA 500 mg/ m2 + epirubicin 25 mg/m2 + CDDP 50 mg/m2) (10 courses) were undertaken. In March, 1995, in abdominal CT scan, a solitary splenic tumor was found and the tumor marker (CA 125) was again elevated, and splenic metastasis was suspected. In June, 1995, intravenous injection of CDDP 70 mg/m2 + CPT-11 60 mg/m2 (1 course) was given, and the splenic tumor enlarged gradually. In February, 1996, a splenectomy was done. In pathological findings, the tumor proved to be poorly-differentiated adenocarcinoma the same as primary ovarian cancer, and after splenectomy, CA 125 fell below the normal value. The diagnosis was solitary splenic metastasis from ovarian carcinoma.
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PMID:[A case of solitary metastatic splenic tumor of ovarian carcinoma]. 927 57

Granisetron (G) is an effective antiemetic drug that is used to prevent cisplatin-induced emesis, although it is less effective for delayed emesis. To enhance the antiemetic effects of granisetron, corticosteroid analogues such as methylprednisolone (M) and dexamethasone (D) were employed in a study of patients treated with cisplatin (CDDP). We investigated the clinical response and urinary excretion of 5-hydroxyindole acetic acid (5-HIAA), the main metabolite of serotonin, in 31 patients with ovarian cancer or uterine endometrial cancer who received CAP therapy (CDDP 75 mg/m2) in a 3-day cross-over trial comparing G + M and G + D treated patients. Both regimens were and delayed emesis than G + D. We conclude that G + D is a more efficacious combination than G + D in protecting patients from CDDP-induced acute and delayed emesis.
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PMID:[Combination effect of granisetron plus corticosteroid for prevention of cisplatin-induced emesis: a cross-over study comparing methylprednisolone and dexamethasone]. 961 30

We report the successful treatment with nedaplatin of two cases of ovarian cancer that recurred after platinum-containing chemotherapy. A 52-year-old woman presented in June 1994 with massive accumulation of ascitic fluid. Pathological diagnosis of the specimen obtained at surgery in July 1994 was serous papillary adenocarcinoma of the ovary. In September 1995, approximately seven months after the completion of six cycles of CAP chemotherapy (cyclophosphamide, adriamycin and cisplatinum), she was referred to our hospital because of massive accumulation of ascitic fluid. The carbohydrate antigen 125 (CA-125) value was 485 U/ml. Cytologic study of her ascitic fluid was positive for adenocarcinoma cells. She did not respond to intravenous irinotecan and two cycles of intraperitoneal cisplatin. Nedaplatin 100 mg/m2 was administered. Complete response was achieved in September 1996 and continued for four months with a total of seven cycles of nedaplatin. The second case was a 60-year-old woman who was admitted to our hospital in December 1994 because of ascitic fluid. Diagnosis of ovarian cancer was based on an elevated level of CA-125 (1380 U/ml). Treatment with CAP and CC (cyclophosphamide and carboplatin) maintained a partial response for seven months. In August 1996, her disease progressed, although she was receiving CC therapy. Nedaplatin 100 mg/m2 was administered. Partial response was achieved again in November 1996 and continued for four months, with a total of five cycles of nedaplatin. In the light of our experience, treatment with nedaplatin in a patient with recurrent ovarian cancer might be worthwhile as palliative chemotherapy.
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PMID:Successful treatment with nedaplatin in patients with ovarian cancer that recurred after platinum-containing chemotherapy: report of two cases. 970 64

Using an Isolex 300 immunomagnetic cell separator, we carried out CD34+ cell selection in samples from 4 patients with solid tumors: 2 patients with relapsed breast cancer, 1 post-operative patient with advanced breast cancer, and 1 post-operative patient with advanced ovarian cancer. Peripheral blood stem cells were mobilized by G-CSF and high-dose chemotherapy (CAF or VIC-E regimen). The mean recovery rate for CD34+ cells was 62.0% and the mean purity was 89.5%. However, the mean recovery for colony-forming cells (CFC) was only 10.9%, suggesting that recovered CD34+ cells may be damaged during the separation of immunomagnetic beads by releasing peptide or by 4 cycles of cytocentrifugation (at 800 G for 10 min). Approximately 30% of the CFC, consisting largely of BFU-E, had been recovered in the CD34- cell fraction. Recently, it has been reported that primitive long-term hematopoietic repopulating cells may express weakly or not at all for CD34 antigen. This suggests that careful follow-up monitoring is necessary for long-term hematopoietic reconstitution after CD34+ cell transplantation.
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PMID:[CD34-positive cell selection using an Isolex 300 system in patients with solid tumors and its application for autologous peripheral blood stem cell transplantation]. 979 98

We studied the efficacy and safety of combination chemotherapy in which a high-dose platinum agent was administered intraperitoneally (i.p.) plus intravenously (i.v.) to 22 patients with stage III ovarian cancer. The chemotherapy consisted of etoposide (i.p.), cisplatin (i.p.), and carboplatin (i.v.). Each course was repeated every 4 weeks and a maximum of 5 courses was given in the 6 months following the initial surgery. As a control, 13 patients received different chemotherapy (CAP etc.) in which cisplatin, cyclophosphamide and doxorubicin pirarubicin hydrochloride were administered. The mean (SD) total dose of cisplatin in the patient group group (790.6 +/- 317.0 mg/m2) over the 6 months was significantly higher than in the control group (377.2 +/- 215.1 mg/m2). The overall response rate (CR + PR) 6 months after the completion (95.5%) was significantly higher in the study patients than in the control group (53.1%). The 1, 3, 5-year survival rates were significantly higher in the EPJ group (91.0, 59.0, 42.1%) than in the control group (53.8, 15.4, 15.4%). There was no significant difference in renal toxicity or bone marrow suppression (leukopenia and thrombocytopenia) between the two groups. EPJ therapy allowed an increased dose of cisplatin in the treatment of ovarian cancer without enhancing renal toxicity, resulting in higher response and survival rates. This study demonstrated that this therapy is an effective and well-tolerated regimen.
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PMID:[Significance and effects of intraperitoneal cisplatin administration for ovarian cancer]. 1056 Mar 98

Ovarian cancer is wellknown to be chemosensitive since more than thirty years. However, long term results of this disease remain low. That's why standard first line chemotherapy is evolving to attempt to increase disease free survival and overall survival. Before cisplatin, standard chemotherapy was an alkylant used alone, mainly melphalan. With cisplatin disponibility, cisplatin based chemotherapy like cisplatin-cyclophosphamide with or without doxorubicin (CP or CAP) is used. Carboplatin can replace cisplatin because theses two platinum compounds have the same tumoral efficacy. Carboplatin is less toxic and its administration is more easy; so carboplatin with cyclophosphamide is actually the standard combination for elderly patients. Paclitaxel-cisplatin or carboplatin became the new actual standard combination. However, questions are asked concerning first-line chemotherapy for advanced ovarian cancer. Some of them are resolved like optimal number of cycles (6 in average), intensity-dose of cisplatin (25 mg/m2/week or 75 mg/m2 every 3 weeks) or for carboplatin (300 mg/m2 every 3 weeks or dose calculation according to AUC of 5 to 7.5 mg/ml x min). Another questions are ongoing like the place of anthracyclins or new drugs in front-line, the use of intra-peritoneal way for cisplatin and the role of intensive chemotherapy or immunotherapy as consolidation.
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PMID:[First line chemotherapy for advanced ovarian cancer in 2000: standards and questions]. 1070 90

The histoculture drug sensitivity assay (HDRA) has been demonstrated to have high predictability for resistance, sensitivity, and survival for gastrointestinal cancer (Clin Cancer Res 1: 305-311, 1995; Clin Cancer Res 1: 1537-1543, 1995). In this report, we evaluated the clinical usefulness of the HDRA in ovarian cancer. HDRA was performed on tumors from patients with ovarian cancer. Eighty-five cases (97%) were evaluable. Tumor fragments were cultured on collagen-sponge gels. The cultures were incubated with cisplatin (CDDP) for seven days. Cell viability were assessed with the MTT end point. The optimal cut off concentration of CDDP was determined to be 25 micrograms/ml by correlation with the historical clinical response rate to CDDP. HDRA results were correlated to clinical response of 15 patients who received CDDP-based therapy that included doxorubicin and cyclophosphamide (CAP therapy). The true positive rate was 88%, the true negative rate was 86%, the sensitivity was 88%, the specificity was 86%, and the accurate prediction rate was 87% when HDRA results were compared to the response of the treated patients. The data suggest that the HDRA is capable of predicting the response to antitumor chemotherapy in patients with ovarian cancer and that measuring response to CDDP can be useful for optimization of CAP chemotherapy for patients with this disease.
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PMID:Cisplatin sensitivity of ovarian cancer in the histoculture drug response assay correlates to clinical response to combination chemotherapy with cisplatin, doxorubicin and cyclophosphamide. 1092 50

The efficacy and toxicity of a combination of carboplatin and cyclophosphamide (CC) were studied in a group of 76 patients with advanced ovarian cancer. Progression-free (PFS) and overall survival were compared with a historical group of 65 patients treated with CAP-5 (cyclophosphamide, adriamycin, cisplatin). Subjective toxicity was compared by the measurement of TWiST, the Time Without Symptoms of Disease or Treatment. Of 75 evaluable patients treated with CC, 18 (24%) had a pathologically complete remission (pCR), and 31 (41%) a partial remission (PR). CC led to leukopenia grade III in 38% and grade IV in 3% of 421 treatment cycles. Thrombocytopenia grade III was seen after 7% and grade IV after 2% of cycles. Treatment delay occurred in 11.5% and dose reduction in 21% of cycles. Nephro- or neurotoxicity did not occur. After a median follow-up of 18 months, the median PFS was 24 months and the overall survival was 25 months. Median duration of TWiST was 22 versus 10 months after CAP-5 (P < 0.01). Compared with historical controls, treatment with CC is equivalent to CAP-5. It is free of nephro- and neurotoxicity, but is more myelosuppressive. Quality of life, measured by TWiST, is significantly better during CC. As a consequence of its equivalent efficacy, but lower subjective toxicity, carboplatin should replace cisplatin in treating patients with advanced ovarian cancer.
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PMID:Carboplatin with cyclophosphamide in patients with advanced ovarian cancer: an efficacy and quality-adjusted survival analysis. 1157 64

We evaluated the influence of M-CSF treatment on granulocyte functions in patients with ovarian cancer. Eighteen patients with ovarian cancer received two consecutive courses of chemotherapy (16 cases, CAP therapy and two cases, CP therapy) at 4-week intervals. M-CSF (8 million U/day) was infused for 7 days starting from the next day after chemotherapy. Superoxide anion production by isolated peripheral blood granulocytes, their phagocytosis, and expression of cell adhesion molecules such as CD11a, CD11b, and CD18 on granulocytes were measured by flow cytometry. Cytokine (IL-8, G-CSF, and GM-CSF) levels in peripheral blood monocyte (PBM) culture supernatants were measured by enzyme-linked immunosorbent assay in 5 out of 18 cases. The levels of CD11a, CD11b and CD18 expression on peripheral blood granulocytes and superoxide anion production by granulocytes were significantly suppressed by chemotherapy without CSF support. The levels of CD11a and CD18 expression on granulocytes were significantly enhanced by administration of M-CSF. When M-CSF was added to cultured PBM, the level of IL-8 in the supernatant increased with the concentration of M-CSF. When IL-8 was added to cultured granulocytes, the levels of CD18 expression on granulocytes and superoxide anion production by granulocytes were significantly increased. These observations suggest that M-CSF enhances the production of IL-8 from monocytes in vivo, thereby improving chemotherapy-induced granulocyte dysfunction.
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PMID:Macrophage colony-stimulating factor restored chemotherapy-induced granulocyte dysfunctions: role of IL-8 production by monocytes. 1178 72

The safety and efficacy of weekly carboplatin and paclitaxel administration in recurrent ovarian cancers after platinum-containing multidrug chemotherapy were tested. Japanese patients who achieved complete response with surgery and adjuvant platinum-based chemotherapy and who had a recurrence after at least 6 months were included in the case - control study. Twenty-seven cases received the weekly TJ (WTJ) regime (cohort 1: T = 80 mg/m(2), J = AUC 2, median course = 13, range = 3-26) and 41 received other regimens [cohort 2: CAP = 37, monthly TJ (MTJ) = 4]. Toxicity profile, response rate, therapeutic index (TI), and survival were analyzed. Neutropenia, thrombocytopenia, and peripheral neuropathy (grades 3 and 4) in cohorts 1 and 2 were 1.7% and 90%, 5.1% and 14.3%, and 0% and 4.8%, respectively. Response rates were 77.8% and . Thus, TI of the two cohorts was 3.9 and 1.9, respectively. The median survival of cohort 1 was 48.3 months (95% CI 11.5-85.0) whereas that of cohort 2 was 17.8 months (95% CI 5.3-30.3, P < 0.005). WTJ has better toxicity profile and TI than monthly platinum-based multidrug regimens for recurrent ovarian cancers in Japanese women. As second-line treatment of ovarian cancer should primarily provide high TI, WTJ regimen appears a better candidate, but its long-term survival benefit should be tested against MTJ.
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PMID:Weekly carboplatin and paclitaxel is safe, active, and well tolerated in recurrent ovarian cancer cases of Japanese women previously treated with cisplatin-containing multidrug chemotherapy. 1567 Feb 96


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