Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0007131 (non-small cell lung cancer)
 22,601 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A phase II clinical study of 254-S, a new anticancer platinum complex, for primary lung cancer was conducted by the 254-S Lung Cancer Study Group consisting of 15 institutions nation-wide. Considering the results of the phase I clinical study, 254-S was administered at 100 mg/m2 by intravenous drip infusion and this administration was repeated at least 2 times at 4-week intervals. Of 75 patients registered, 61 patients consisting of 22 with small cell lung cancer (SCLC) and 39 with non-small cell lung cancer (NSCLC) were evaluable for complete tumor response. Partial response (PR) was obtained in 17 patients, for a 27.9% response rate. The response rate for SCLC was 40.9% (9 PR in 22 patients) and that for NSCLC was 20.5% (8 PR in 39 patients). In SCLC patients with no prior chemotherapy, a 50.0% (5 PR in 10 patients) response rate was obtained. In those with prior chemotherapy, the response rate was 33.3% (4 PR in 12 patients). In NSCLC patients with no prior chemotherapy, a 22.6% (7 PR in 31 patients) response rate was obtained. In hose with prior chemotherapy, the response rate was 12.5% (1 PR in 8 patients). Major toxic effects observed were hematotoxicity such as thrombocytopenia and leukopenia, and gastrointestinal toxicity such as nausea, vomiting and anorexia. Nephrotoxicity observed was mild and infrequent in spite of the low-volume hydration performed. Based on these results, it was concluded that 254-S is a useful anticancer agent for the treatment of primary lung cancer.
 ...
PMID:[A phase II clinical study of cis-diammine glycolato platinum, 254-S, for primary lung cancer]. 131 98

It has been shown in phase II studies that 254-S, a new anticancer platinum complex, is effective in the treatment of various cancers. In order to more objectively evaluate the clinical usefulness of this compound, a randomized comparative study of 254-S plus VDS vs. CDDP plus VDS was conducted in patients with advanced NSCLC. 254-S or CDDP was intravenously administered at 90 mg/m2, at least 2 times at 4-week intervals. VDS was intravenously administered at 3 mg/m2 on Days 1 and 8 of each treatment of 254-S or CDDP. Of 136 patients registered, 121 (64 of the 254-S/VDS group and 57 of the CDDP/VDS group) were evaluable for tumor response (complete cases). There was no significant intergroup difference in the tumor response rate (254-S/VDS group: 12.5% [8/64], CDDP/VDS group: 15.8% [9/57]), nor by cancer staging, histological type or survival. As for toxic effects, leukopenia was significantly less frequent in the 254-S/VDS group while thrombocytopenia was significantly less frequent in the CDDP/VDS group. Nephrotoxicity such as an elevation of BUN and a decrease in serum creatinine was significantly less frequent in the 254-S/VDS group in spite of the lower volume hydration performed. In addition, nausea and vomiting as well as anorexia were observed with significantly lower incidences in the 254-S/VDS group despite the less frequent anti-emetic treatment. Based on these results, it was concluded that combination treatment with 254-S and VDS is a safe and useful regimen for treatment of NSCLC, generating antitumor effects equivalent to the CDDP/VDS regimen.
 ...
PMID:[A randomized comparative study of 254-S plus vindesine (VDS) vs. cisplatin (CDDP) plus VDS in patients with advanced non-small cell lung cancer (NSCLC)]. 132 Aug 46

Eleven inoperable patients with non-small cell lung cancer were treated as a maintenance therapy with oral etoposide 25 mg daily. The toxicity appeared during the chemotherapy were assessed in all cases, but the blood concentration of the drug were measured in 5 cases on the first and the seventh day of treatment. While the peak plasma level (Cmax) was 0.92 +/- 0.43 microgram/ml on the first day and 1.02 +/- 0.30 micrograms/ml on the seventh day of chemotherapy, AUC was 12.3 +/- 5.41 micrograms.hr/ml and 11.9 +/- 4.52 micrograms.hr/ml on the first and the seventh day, respectively. Cumulative effect of the drug did not exist, since in any of these two measurements there was no significant statistical difference between values obtained on the first and on the seventh day. Regarding the toxicity of the drug, bone marrow suppression with abnormal reduction of peripheral white blood cells was observed. Though grade 2 adverse reaction was found in 6 cases, stopping drug administration for 2 weeks, enabled to re-administer the drug. Alopecia and liver or renal injury were not observed, and in spite of the presence of nausea and anorexia in one case, maintenance therapy could continue in all cases. Based on these results we concluded that etoposide can be safely administered as a maintenance therapy on out-patient basis.
 ...
PMID:[Pharmacokinetic study and side effects of chronic daily administration of oral etoposide]. 132 70

Two policies of palliative thoracic radiotherapy for NSCLC have been compared in a randomised multicentre controlled trial aimed at simplifying the palliative treatment of patients with poor performance status. A total of 235 patients were entered. They had inoperable, microscopically confirmed disease, too advanced for 'curative' radiotherapy. Their main symptoms were related to the primary intrathoracic tumour even if metastases were present, and they had a poor performance status. Patients were allocated at random to regimens of either 17 Gy given in two fractions of 8.5 Gy 1 week apart (F2 regimen, 117 patients), or a single fraction of 10 Gy (F1 regimen, 118 patients). Two patients (one in each group) were excluded from all analyses because they were found to have had previously treated malignant disease and had been admitted in error. On admission, 95% of the 233 eligible patients had cough, 47% haemoptysis, 59% chest pain, 64% anorexia, and 16% dysphagia. As assessed by the clinicians, these symptoms were palliated in high proportions of patients, ranging in the F2 group from 48% for cough to 75% for haemoptysis, and in the F1 group from 55% for anorexia to 72% for haemoptysis and chest pain. For all five symptoms the median duration of palliation was 50% or more of survival. All these results were similar in the two treatment groups. In contrast, on daily assessment by the patients using a diary card, those treated with the F2 regimen experienced substantially more dysphagia, which was recorded in 56% of the patients compared with 23% in the F1 group (difference 33%: 95% confidence interval 17-48%). The median survival from randomisation was 100 days in the F2 group and 122 days in the F1 group. The F1 regimen, as it requires only a single attendance for treatment, is recommended as a palliative regimen for patients with inoperable NSCLC and a poor performance status.
 ...
PMID:A Medical Research Council (MRC) randomised trial of palliative radiotherapy with two fractions or a single fraction in patients with inoperable non-small-cell lung cancer (NSCLC) and poor performance status. Medical Research Council Lung Cancer Working Party. 137 84

Twenty-five courses (twenty-two pts) with NSCLC have been entered in the trial evaluating the combination of CDDP 20 mg/m2 i.v. day 1, 2, 3, 4, 5, CQ 7 mg/m2 i.v. day 1, and PS 30 mg/body per os day 1, 2, 3, 4, 5, repeated every 4 weeks. Except for 1 case of early death, judgement of efficacy was possible in 24 courses, including one case of squamous cell carcinoma and 23 cases of adenocarcinoma. CR was obtained in no cases and PR in 7 cases, all of which were adenocarcinoma, with an efficacy rate of 29%. Response for primary site was obtained in 4 of 22 cases (18%). Median survival time of the 22 cases was 11.5 months. Main side effects of PPQ Therapy were symptoms in digestive organs such as nausea and loss of appetite, and bone marrow inhibition. Renal dysfunction was controllable by measures to cope with diuresis.
 ...
PMID:[Combination chemotherapy of non-small cell lung cancer (NSCLC) with cisplatin (CDDP), carboquone (CQ) and prednisolone (PDN)(PPQ therapy)]. 215 59

Lonidamine (LND) is a new anti-cancer drug which interferes with the energy-yielding processes of tumour cells without affecting DNA replication. A total of 69 previously untreated patients with non-small cell lung cancer (NSCLC) entered this study. LND was given orally as a single agent at doses ranging from 450 to 900 mg day-1 until tumour progression (2 to greater than or equal to 1,402 days). Partial responses (PR) occurred in 7/69 patients (10.1%); 4/25, 1/27 and 2/9 for epidermoid, adenocarcinoma and large cell cancer respectively. PR by stage was 4/10, 1/3, 1/20 and 1/28 for stages I, II, III and IV, respectively. The median duration of response was 303 days (greater than or equal to 61 to greater than or equal to 338 days). The median survival for the whole group was 261 days. Toxicity was assessed in all patients. No myelosuppression occurred. The main side-effects were myalgia (68%), loss of appetite (23%), asthenia (20%) and testicular pain (13%). Doses above 450 mg day-1 produced more severe side-effects without any improvement in therapeutic activity.
 ...
PMID:Phase II study of lonidamine in non-small cell lung cancer: final report. 215 44

To evaluate the efficacy of a combined therapy of prednisolone and alprazolam for controlling cisplatin-induced delayed emesis, a study involving 14 non-small cell lung cancer patients receiving cisplatin (80 mg/m2) was conducted. Seven of these patients were given oral prednisolone at a dose of 30 mg/day for 5 days, then, 15 mg/day for 2 days, and with alprazolam at a dose 1.2 mg/day for 7 days. The other 7 patients were given an oral metoclopramide at a dose of 1 mg/kg/day for 5 days, and at 0.5 mg/kg/day for 2 days. All patients received 2 courses of chemotherapy and the same assigned regimen. Five of the 7 patients who had received prednisolone and alprazolam experienced no emesis, in contrast to only 1 patient who experienced no emesis from taking oral metoclopramide (p less than 0.05). Further, the duration of anorexia was shorter in those who received oral prednisolone with alprazolam. Thus, a combined therapy of oral prednisolone and alprazolam appears to be effective for controlling cisplatin-induced delayed emesis. Further evaluation and study, however, are necessary.
 ...
PMID:[A combined anti-emesis therapy of oral prednisolone and alprazolam for cisplatin-induced delayed emesis]. 216 13

A synergistic effect between alpha-Interferon and Bleomycin has been recently shown in in vitro and in vivo experimental systems. Although active, Bleomycin and other antineoplastic drugs give low response rates in non-small cell lung cancer, but, like the other antineoplastic agents, responses are short-lived. We treated 13 patients with advanced non-small cell lung cancer with the combination Bleomycin 15 mg/m2 i.v. at hour 0 and alpha-Interferon 9 X 10(6) U i.m. given at hours 6, 30 and 54. Major side effects were pyrexia, astenia and anorexia; only one case of moderate leukopenia was observed. No major responses were obtained and stable disease lasted a median of 5 months. Further study of this combination is not warranted in patients with pretreated non-small cell lung cancer.
 ...
PMID:Phase II study of alpha-interferon plus bleomycin in advanced non-small cell lung cancer. 247 95

We have carried out a randomized phase III study in 105 patients with advanced non-small cell lung cancer, comparing a four-drug cisplatin-mitomycin-based combination chemotherapy regimen to sequential single-agent therapy. The combination chemotherapy regimen consisted of mitomycin C (10 mg/m2), vinblastine (5 mg/m2), methotrexate (40 mg/m2), and cisplatin (40 mg/m2) given every 28 days. Sequential single-agent chemotherapy consisted of mitomycin C (10 mg/m2) monthly until progression followed by vinblastine (5 mg/m2) every 2 weeks until progression followed by methotrexate (40 mg/m2) weekly until relapse. Patients failing either regimen were followed with supportive care. The objective response rate for the sequential single-agent therapy was 19% versus 25% for the combination chemotherapy group (P greater than .5). The median survival for the single-agent group was 166 days and 191 days for the combination chemotherapy group. Overall survival was not statistically different between the two groups (P greater than .5). Leucopenia, anemia, and prolonged anorexia with nausea and vomiting were more common in the combination chemotherapy group compared to the single-agent group. This study failed to demonstrate a sufficient therapeutic benefit in the face of the added toxicity for the combination chemotherapy regimen compared to sequential single-agent therapy.
 ...
PMID:Combination versus sequential single-agent chemotherapy in the treatment of patients with advanced non-small cell lung cancer. 253 62

To evaluate the usefulness of chemotherapy in non-small cell lung cancer, objective response, length of remission and survival have been considered the main yardsticks. Subjective improvement and gain in Karnofsky performance status have attracted very little attention. Thirty-one patients with stages III and IV underwent combination chemotherapy with high-dose cisplatin, and were assessed with categorical scales and 100 mm visual analogue scales used by patients themselves to report on several symptoms of their illness. After chemotherapy 17 of 19 patients (89%) gained weight; 20 presented anorexia, 10 of those (50%) improved; 15 had pain, 7 of those (47%) were alleviated; cough was reported in 22, in 10 (45%) it was ameliorated; hemoptysis disappeared in 10 of 11 patients (91%); of the 9 patients who had dyspnea, 7 improved (78%); and astenia was attenuated in 8 of 16 patients (50%). Quality of life was reported improved in 75% of those patients who had considered themselves seriously affected prior to the treatment. When compared with Karnofsky performance status, no relationship was found (r = 0.31). It is concluded that, apart from the objective response achieved, a significant proportion of patients did benefit from treatment as demonstrated by a marked relief of symptoms.
 ...
PMID:Quality of life during chemotherapy in non-small cell lung cancer patients. 216 77


1 2 3 4 5 6 7 8 9 10 Next >>