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Query: UMLS:C0027947 (
neutropenia
)
17,527
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
KRN 8602 is a new antineoplastic drug with the chemical structure, 3'-deamino-3'-morpholino-13-deoxo-10-hydroxycarminomycin hydrochloride. This drug was developed in an attempt to improve the clinical efficacy of currently used anthracyclines. In preclinical studies, KRN 8602 has been shown to produce less cardiotoxicity and alopecia, yet has comparable antitumor effects to adriamycin. In addition, KRN 8602 has shown antitumor effects on adriamycin-resistant tumors. A phase I clinical study was undertaken to determine the toxicity of KRN 8602 given as a single i.v. dose. Toxicity evaluation included CBC with differentials, platelet counts, SMA chemistry profile, EKG, urinalysis, plain chest X-ray and physical examination. Myelosuppression was the major side effect noted with leukopenia, and especially
neutropenia
, being dose-limiting. The degree of WBC suppression was dose-related and MTD appears to be 30 mg/m2.
Nausea and vomiting
were observed in cases who had received more than 10 mg/m2. No patient had alopecia. No obvious cardiotoxicity in this study. Maximum total cumulative dose of KRN 8602 was 450 mg/m2. Further observation is necessary to confirm this point. In this study of 10 cases, one breast carcinoma with bilateral lung metastasis revealed definite regression of metastasis for more than 18 months with this agent alone. This patient had previous chemo- and hormone therapy, containing adriamycin. The above preliminary phase I clinical study suggests strongly the usefulness of KRN 8602, and further investigations are indicated.
...
PMID:[Phase I clinical study of MX2 (KRN 8602)]. 231 Feb 2
Twenty patients with advanced squamous cell carcinomas (SCC) of the head and neck were entered into a phase II study of mitoxantrone at a dosage of either 12 mg/m2 or 14 mg/m2 given at 3 weekly intervals. None of the patients had received prior chemotherapy. One patient had a partial remission. Two patients died from unrelated causes. One patient withdrew from the trial prior to receiving any chemotherapy. Sixteen patients either failed to respond or progressed during the course of the treatment. Side effects included
nausea and vomiting
in 6 patients and
neutropenia
in 6 patients. This study failed to detect a significant response of squamous cell carcinomas of the head and neck to mitoxantrone therapy at the described doses.
...
PMID:A phase II study of mitoxantrone in advanced squamous cell cancer of the head and neck. 234 66
We treated 25 newly diagnosed patients with advanced epithelial ovarian cancer with an intensive induction chemotherapy regimen using high-dose cisplatin in combination with cyclophosphamide and doxorubicin. All patients had either stage IIIC or stage IV disease. Two intensive induction courses of chemotherapy were administered at 28-day intervals, which consisted of cisplatin 40 mg/m2 daily for 5 days, cyclophosphamide 500 mg/m2 day 1, and doxorubicin 40 mg/m2 day 1. Four courses of chemotherapy using cisplatin 60 mg/m2, doxorubicin 40 mg/m2, and cyclophosphamide 500 mg/m2 followed the high-dose induction therapy. Two of the first six patients died during high-dose induction therapy (one died of
neutropenia
and sepsis, one of intercurrent intracerebral hemorrhage). Doxorubicin was subsequently omitted from the induction therapy due to unacceptable myelosuppression; no deaths occurred in the remaining 19 patients, and myelosuppression was manageable. Peripheral neuropathy was the most severe side effect with this regimen. This complication was unpredictable, developed during the third or fourth month of treatment, and was disabling in five patients. Other toxicity included prolonged
nausea and vomiting
(eight patients), ototoxicity (five patients), and nephrotoxicity (two patients), but these did not compromise therapy. All 23 assessable patients had objective response to therapy. Four of 12 patients who underwent second-look laparotomy had pathologic complete response, while four additional patients had only microscopic residual disease. The median survival for the entire group was 25 months. Four patients remain continuously disease-free 23 to 48 months following completion of therapy. Although this regimen was tolerated by most patients, the unpredictable occurrence of disabling neuropathy may limit its usefulness.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:High-dose cisplatin combination chemotherapy in the treatment of advanced epithelial ovarian carcinoma. 211 72
A total of 56 heavily pretreated patients with advanced breast cancer were treated with the combination mitomycin and mitoxantrone. Partial responses were seen in ten of 56 patients (18%), or ten of 44 (23%) completing two courses, while 18 (32%) had stable disease. Responses were seen in eight patients failing doxorubicin. The median duration of response was 26 weeks, with responders surviving a median of 37 weeks. A total of 59% of the courses were associated with World Health Organization grade 3 or 4
neutropenia
(less than 1.0 X 10(9) cells/L).
Nausea and vomiting
were minimal. Mitomycin and mitoxantrone has activity in heavily pretreated patients with advanced breast cancer.
...
PMID:Mitomycin and mitoxantrone in previously treated patients with advanced breast cancer. 243 37
Eleven aged patients over 65 years of age with advanced lung cancer (mean age = 70.8 +/- 1.4, non-small cell:small cell = 9:2, stage III:IV = 5:6) were treated with combination chemotherapy consisting of cisplatin (50 or 80 mg/m2) and vincaloids (vindesine 3 mg/m2 or etoposide 80 mg/m2). To evaluate this cisplatin combination therapy, the aged group was compared with a young group consisting of eleven patients (mean age = 53.3 +/- 1.7, non-small cell:small cell = 9:2, stage III:IV = 5:6) matched for cell type, stage and dose regimen. The mean dose of cisplatin was 58.2 mg/m2 in the aged and 63.6 mg/m2 in the younger group. A notable reduction in tumor size was observed in 9.1% of the aged and 27.3% of the young, while one-year survival rate was 63.6% in the aged and 72.7% in the young. The common side effects were
nausea and vomiting
, while diarrhea was seen in 18.2% of the aged.
Neutropenia
, anemia and thrombocytopenia were found in both groups and the time course of myelosuppression in the aged (18.2 +/- 0.8 days) was significantly shorter than that in the younger patients (22.0 +/- 1.4 days, p less than 0.05). With regard to nephrotoxicity, creatinine clearance rate in the aged decreased remarkably from 56.9 to 38.9 ml/min, while there was no significant change in BUN, serum creatinine and urine NAG between the aged and the young. Disorders of electrolytes such as hypokalemia and hyponatremia were seen in 45.5% of the aged. We conclude that advanced lung cancer in the aged was effectively treated with cisplatin combination therapy with tolerable nephrotoxicity and myelosuppression.
...
PMID:[Cisplatin combination chemotherapy in advanced lung cancer in the aged]. 260 73
Iproplatin (CHIP) was administered to 35 previously treated women with metastatic adenocarcinoma of the breast. The drug was given at a dose of 45 mg/m2 intravenously for 5 consecutive days and was repeated every 28 days. In this trial, there was one partial response and two patients with stable disease out of 29 evaluable patients. The median duration of response in patients with either a partial response or stable disease was 4.8 months. Myelosuppression was the major toxicity, 11 patients had severe thrombocytopenia and 3 severe
neutropenia
. Mild renal insufficiency, anemia, and
nausea and vomiting
were also noted. Iproplatin has limited activity in heavily pretreated women with advanced breast carcinoma; further studies in patients less heavily treated may show an improved response rate.
...
PMID:A phase II trial of iproplatin (CHIP) in previously treated advanced breast cancer. 270 2
The purpose of this study was to evaluate the response rate, methotrexate plasma levels, and toxicity of a three-drug regimen in patients with gastric carcinoma. A total of 37 patients with advanced measurable adenocarcinoma of the stomach were treated with Adriamycin, methotrexate, and 5-fluorouracil (AMF). Adriamycin and methotrexate were given as i.v. infusions on day 1; 24 h following methotrexate administration, patients received an i.v. infusion of 5-fluorouracil concomitantly with oral leukovorin factor (given over 48 h). Methotrexate levels were monitored regularly in all patients, and courses were repeated every 3 weeks. The median dose levels per course were 50 mg/m2 (range, 40-60 mg/m2) for Adriamycin, 1,000 mg/m2 (range, 650-1,250 mg/m2) for 5-fluorouracil, and 500 mg/m2 (range, 160-625 mg/m2) for methotrexate. Of 36 evaluable patients, 8 (22%) achieved an objective response, including 1 complete remission. Stable disease was noted in 11 patients and a minor tumor regression occurred in 1. The median survival duration of all patients was 6 months (range, 2-31+ months). AMF was well tolerated; toxicities were mild to moderate, most frequently involving
nausea and vomiting
, mucositis, and
neutropenia
with or without fever. There was no death directly attributable to chemotherapy. Although the AMF regimen used a well-documented preclinical concept of synergism between methotrexate and 5-fluorouracil, response and survival results suggest a modest activity of this combination in patients with gastric cancer. Better preclinical models are necessary for the development of effective combination chemotherapy.
...
PMID:Phase II study of adriamycin with sequential methotrexate and 5-fluorouracil (AMF) in gastric carcinoma. 272 Aug 90
A total of 23 patients with advanced gastric adenocarcinoma were treated with a combination of moderate-dose methotrexate (MDMTX), 250 mg/m2 i.v., with folinic acid rescue and 5-fluorouracil (5-FU) 600 mg/m2 i.v. Therapy was given every 7 days for 4 courses and then at 14-day intervals. All patients were evaluable for response. No complete responses occurred, but five patients (22%) had partial remissions (95% confidence limit, 5%-39%). The median duration of remission was 6 months, with a median survival of 11 months amongst responding patients. In all, six patients (26%) had stable disease for a median period of 5 months. The overall median survival was 6 months. Therapy was generally well tolerated, with principal toxicities consisting of
neutropenia
,
nausea and vomiting
, mucositis and diarrhoea. In terms of activity or survival in advanced gastric carcinoma, the combination of moderate-dose MTX and 5-FU does not appear to offer an advantage over single-agent therapy.
...
PMID:Sequential moderate-dose methotrexate and 5-fluorouracil in advanced gastric adenocarcinoma. 272 Aug 94
Sixteen patients with lung cancer or mesothelioma have been treated with escalating doses of carboplatin. Five patients (10 courses) were given 800 mg/m2, four patients (five courses) 1200 mg/m2 and seven patients (eight courses) 1600 mg/m2. Myelosuppression was the major toxicity encountered. The median duration of grade 4
neutropenia
ranged from 1 day (800 mg/m2) to 11 days (1600 mg/m2) and the median duration of grade 4 thrombocytopenia ranged from 1 day (800 mg/m2) to 7 days (1600 mg/m2). The median fall in haemoglobin (Hb) ranged from 2.2 g/l (800 mg/m2) to 3.6 g/l (1600 mg/m2). Nephrotoxicity was encountered at all dosages and was in part, though not entirely, dose related. 2/9 patients receiving 800 mg/m2 and 4/6 of the patients receiving 1600 mg/m2 had a fall in glomerular filtration rate (GFR) greater than 25% but less than 50%. 800 mg/m2 of carboplatin was well tolerated, the performance status in 9/10 (90%) courses being 0-1 (ECOG scale). At 1600 mg/m2 in 6/8 (75%) courses the performance status was 2-4. There was one treatment-related death from
neutropenia
at this dose level. The severity of
nausea and vomiting
was not dose related but other toxicities including diarrhoea, alopecia, mild neuropathy and ototoxicity and possible CNS toxicity occurred at doses of 1200 mg/m2 and over. 5/7 patients with small cell lung cancer achieved a complete or partial response to treatment.
...
PMID:High dose carboplatin in the treatment of lung cancer and mesothelioma: a phase I dose escalation study. 282 9
The Radiation Therapy Oncology Group conducted a Phase III single blind trial to evaluate the addition of Levamisole to post-operative thoracic irradiation (200 cGy five times weekly to a total of 5000 cGy plus 1000 cGy boost) in patients with resected RTOG Stage II-III non-small cell lung cancer with positive nodes. Between February 1980 and February 1983, 74 patients from 18 RTOG institutions were randomized; accrual to this study was prematurely terminated due to poor accrual and the inferior survival observed in the levamisole-treated patients on another RTOG trial. Sixty-four patients were evaluable; 32 assigned to levamisole and 32 were assigned to placebo. Over 95% of the patients have been followed for a minimum of 4 years or to death. Two patients on placebo and 5 on levamisole experienced Grade 3 pneumonitis or esophagitis; 1 patient on placebo and 2 on levamisole experienced Grade 3 pulmonary fibrosis. Three patients on levamisole experienced other Grade 3 or 4 toxicity: 1 case of intractable
nausea and vomiting
and 2 with Grade 4
neutropenia
(less than 500 per mm3). There were no fatal complications. Median disease-free survival was 13 months in the placebo group and 9 months for the levamisole group. Median time to distant metastases was 18 and 12 months, and median survival was 20 and 13 months, respectively. We concluded that this study failed to demonstrate an advantage for levamisole.
...
PMID:Post-operative thoracic irradiation with or without levamisole in non-small cell lung cancer: results of a Radiation Therapy Oncology Group Study. 282 70
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