Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A prospective, non-randomized, multicentre, open, dose-finding study of a carboplatin-docetaxel (C-D) combination as first-line chemotherapy in FIGO stage Ic-IV epithelial ovarian cancer. C-D was given 3-weekly for 6 planned cycles, with a 3-day prophylactic dexamethasone regimen (8 mg b.i.d.). 139 eligible patients (Pts) (median age 56 years, range 28-85) were given a total of 750 cycles of chemotherapy in 5 cohorts: Co1, 32 pts, 169 cycles (C at AUC 5 + D 60 mg/m(2)); Co2, 22 pts, 122 cycles (5 + 75), Co3, 29 pts, 156 cycles (6 + 75), Co4, 27 pts, 146 cycles (7 + 75), Co5, 30 pts, 157 cycles (6 + 85). 110 patients (79%) completed 6 cycles; 17 (12%) stopped due to toxicity. 104 patients (75%) had CTC grade IV neutropenia, and 5 patients (4%) had this associated with fever. There were 2 probable treatment-related deaths. Only 8 patients (6%) experienced grade II-III neurotoxicity (all sensory; no motor > grade I). The maximum tolerated dose was reached in cohorts 4 and 5, and the dose limiting toxicities were myelosuppression and diarrhoea. The overall response rate for the study was 66% (49/74); CA125 response was 75% (70/93). Median progression-free survival was 16.6 months (95% CI 13.3-19.1). Recommended doses are carboplatin AUC 5 (via(51)Cr EDTA) or AUC 6 (if calculated) plus docetaxel 75 mg/m(2). A randomized trial comparing this regimen with carboplatin-paclitaxel has just completed recruitment.
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PMID:Docetaxel-carboplatin as first line chemotherapy for epithelial ovarian cancer. 1116 72

A phase II programme was carried out in both Europe and North America to evaluate the activity of topotecan administered as a 21-day continuous intravenous infusion to patients with recurrent ovarian cancer. The European results are reported here. Patients who had failed first line therapy with a platinum-based regimen received topotecan 0.4 mg/m(2)/day, as a 21-day infusion every 28 days. Patients were only permitted one prior regimen. 35 patients were enrolled and evaluable for response. 3 patients (8.6%) had a partial response to treatment (95% CI 1.8%, 23.1%) with a median time to response of 8.1 weeks and a median duration of response of 17.6 weeks. Response was also evaluated by CA125 and was also found to be 8%. For all 35 patients, median time to progression was 16.1 weeks and median survival was 43.6 weeks. The principal toxicity was myelosuppression although grade 4 neutropenia occurred in only 8.8% of patients (2.1% of courses) and infectious complications were relatively infrequent. Non-haematological toxicity was generally mild and mainly consisted of gastrointestinal events, alopecia and fatigue. A prolonged infusion of topotecan was well tolerated with a low incidence of severe neutropenia. Responses were seen in both North American and European patients. Response rates varied between the 2 studies possibly due to differences in patient demographics.
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PMID:Topotecan given as a 21-day infusion in the treatment of advanced ovarian cancer. 1130 51

The docetaxel-carboplatin combination is active and well tolerated in patients with epithelial ovarian cancer. We added epirubicin to this combination to investigate additional benefits of anthracyclines in epithelial ovarian cancer. Twenty-one patients, FIGO Ic-IV, performance status 0-1, were treated in four dose cohorts. Docetaxel was fixed at 75 mg m(-2), carboplatin doses were AUC 4-5 and epirubicin doses were 50-60 mg m(-2). Drugs were given on day 1, every 3 weeks, except in cohort 3, where epirubicin was given on day 8. Dexamethasone was given prophylactically. One dose-limiting toxicity occurred in cohorts 1, 2 and 4, two occurred in cohort 3. Complicated neutropenia occurred in two patients in cohorts 1 and 2 and one patient in cohorts 3 and 4. Two patients experienced grade III diarrhoea or stomatitis in cohort 1 and two in cohort 3. There were no treatment-related deaths. Grade II sensory neuropathy occurred in one patient. No cardiac toxicity or significant oedema was observed. The overall response rate was 36%, and 62% were CA125 responders. The predefined maximum tolerated dose was exceeded in cohort 3. The cohort 4 dose level (epirubicin 50 mg m(-2), carboplatin AUC 4, docetaxel 75 mg m(-2)), warrants further study.
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PMID:A dose-finding study of carboplatin-epirubicin-docetaxel in advanced epithelial ovarian cancer. 1198 68

The objective of this study was to determine the efficacy and toxicity of topotecan in Chinese patients with ovarian cancer. A retrospective analysis on recurrent ovarian cancer patients receiving topotecan 1.25 mg/m(2) daily for 5 consecutive days on a 21-day cycle from 1997 to 2002 was conducted. The patients included were all treated with at least two cycles of topotecan. The patient characteristics were compared in relation to their toxicity profile and their response to treatment. Response was evaluated by physical findings, imaging techniques, and serum CA125 level. A total of 60 patients were included in the study. All patients were evaluable for response and toxicities. A total of 361 cycles were given (median, 5 per patient; range 2-15). The major toxicity was neutropenia, which was grade 4 in 45.0% of the patients and 10.2% of the cycles. Age was the only covariate predicting the occurrence of grade 4 neutropenia (logistic regression P= 0.046, CI 1.01-1.12). Neutropenic fever occurred in 8.3% of the patients. Eighteen (30%) patients were required to delay their chemotherapy and 11 (18.3%) required dose reduction. Nonhematologic toxicities were mild. The overall response rate was 21.6%, with eight (13.3%) complete responses and five (8.3%) partial responses. The median duration of response and median time to progression were 11 and 5 months, respectively. The median survival was 14 months. Topotecan 1.25 mg/m(2) in a five-times-daily schedule was well tolerated in a cohort of Chinese patients. Myelotoxicity was the most important side effect in our study, but the incidence is much lower than that reported in other studies. Age was an independent factor predicting the occurrence of grade 4 neutropenia.
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PMID:Ethnicity is a factor to be considered before dose planning in ovarian cancer patients to be treated with topotecan. 1644 23

There is increasing evidence of the efficacy of dose-dense therapy in the management of platinum-resistant/refractory ovarian cancer. We report our experience of extended weekly carboplatin and paclitaxel in this population group. Twenty patients with platinum-resistant/refractory ovarian cancer received carboplatin AUC 3 and paclitaxel 70 mg m(-2) on day 1, 8, 15 q 4 weekly for six planned cycles. Toxicity was assessed using Common Toxicity Criteria. Response was evaluated using radiological and CA125 criteria. Median age was 61 years (range 40-74 years). Median number of prior therapies is three (range 1-8). Response rate was 60% by radiological criteria (RECIST) and 76% by CA125 assessment. Grade 3 toxicities consisted of neutropenia (29% of patients) and anaemia (5%). One patient experienced grade 4 neutropenia. No grade 3/4 thombocytopaenia was reported. Fatigue, nausea and peripheral neuropathy were the most frequent non-hematological side effects. Median progression-free survival was 7.9 months and overall survival was 13.3 months. The dynamics of response to dose-dense therapy were as rapid as with front-line therapy within the same patient. This dose-dense regimen can be extended to at least 18 weekly cycles over 6 months and is well tolerated with high response rates in heavily pre-treated, platinum-resistant ovarian cancer. It forms a highly active and tolerable cytotoxic scaffold to which molecular-targeted therapies can be added in platinum-resistant ovarian cancer.
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PMID:Extended weekly dose-dense paclitaxel/carboplatin is feasible and active in heavily pre-treated platinum-resistant recurrent ovarian cancer. 1922 98

As CPT-11 was shown to be efficacious in recurrent ovarian cancer, a phase II trial has been undertaken at a recommended dose determined in the phase I trials of combination therapy of CPT-11 with cisplatin (CDDP). As first-line chemotherapy, 60 mg/m(2) of CPT-11 (on days 1, 8, and 15) and 60 mg/m(2) of CDDP (on day 1) were intravenously administered to patients with epithelial ovarian cancer with residual lesions larger than 2 cm, and patients who underwent exploratory laparotomy. Case 1 and 2 achieved CR and PR after completion of the first and second courses, respectively. After the third course when CA125 values turned negative, secondary cytoreductive surgery was performed in both cases, and the tumor was completely extirpated. Dose limiting toxicity was neutropenia, which was managed by administration of granulocyte stimulating factor or by skipping the administration of CPT-11. In Case 2, the number of platelets decreased with repetition of the courses. Grade 3 or worse diarrhea was not observed. The combination therapy of CPT-11 with CDDP is considered to be safe and efficacious in treatment of epithelial ovarian cancer.
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PMID:Combination of CPT-11 with cisplatin as first-line chemotherapy in advanced epithelial ovarian cancer. 2159 56