Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0242379 (lung cancer)
 71,905 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cisplatin was reported to be an effective radiation sensitizing agent. The effect was also reported to depend on dose intensity. But the incidence of complication was demonstrated in the relationship with the dose escalation curve of anti-cancer agent. The major side effect of CDDP was occasionally serious, as in renal toxicity or bone marrow suppression. W-Platinum is the trial of concurrent chemoradiotherapy. Cisplatin and its derivative, Carboplatin, were selected as effective radiation sensitizing agents and to obtain high-dose intensity and additive cytotoxicities by interaction between the two drugs. Concomitant administration of two platinum anti-cancer agents has the advantage of reduction of side effects compared with administration of single anti-cancer agents to the same degree. The first case was a recurrence of epipharyngeal cancer after 3 courses of chemotherapy, including CDDP or CBDCA. This case was suspected to be cancer-resistant to CDDP. The second case was post-operative residual lung cancer. The pre-operative diagnosis was stage III A. A poor prognosis was expected. This case was disease-free and alive for 1 year after W-Platinum administration. The most frequent complication was bone marrow suppression. Patients were rescued from bone marrow suppression with administration of G-CSF. Renal toxicity could be suppressed with sufficient hydration.
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PMID:[Trial of radiation and cisplatin, carboplatin combination chemotherapy for advanced cancer (W-platinum chemoradiotherapy]. 912 11

A total of 332 patients with advanced non-small-cell lung cancer were randomized by the European Organization for Research and Treatment of Cancer Lung Cancer Cooperative Group (EORTC) to receive one of two cisplatin (Platinol)-based chemotherapy regimens: Paclitaxel (Taxol) 175 mg/m2 given by 3-hour infusion followed by cisplatin 80 mg/m2 on day 1; Or cisplatin 80 mg/m2 on day 1, followed by teniposide (Vumon) 100 mg/m2 given on days 1, 3, and 5. Cycles were repeated every 3 weeks. Preliminary analysis of the results of this phase III trial shows that hematologic toxicity was decidedly more severe in the group treated with cisplatin/teniposide than in those given paclitaxel/cisplatin. Of 264 patients evaluable so far, responses have been observed in 47% of those given paclitaxel and in 29% of those treated with teniposide. However, extramural radiologic response evaluation is still under way, so these figures are expected to change somewhat. It appears clear that the paclitaxel-based therapy affords a benefit in terms of response and toxicity, but survival results are premature and any definite conclusions await final analysis.
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PMID:Cisplatin/paclitaxel vs cisplatin/teniposide for advanced non-small-cell lung cancer. The EORTC Lung Cancer Cooperative Group. The European Organization for Research and Treatment of Cancer. 914 84

Patients with cardiac tamponade or large malignant pericardial effusion, who survived longer than 30 days after withdrawal of catheter from the pericardial space, entered the study. Main goal of investigations was: evaluation of the effectiveness and side-effects of intrapericardial administration of cisplatin in cases with malignant pericardial effusion (MPE) and cardiac tamponade or large pericardial effusion in a course of the lung cancer. Sixteen patients (four women and 12 men), mean age 53 years, median age 57 years, range 27-70 years, entered this retrospective study. After pericardiocentesis and insertion of a polyurethane catheter, pericardial fluid was drained. Malignant etiology of pericardial fluid was confirmed by cytological examination and/or by echocardiography. The diagnosis of malignancy was based upon histological examination of samples obtained from primary tumor. After confirmation of MPE cisplatin (10 mg in 20 ml normal saline) was instilled over 5 min during 1-5 consecutive days (maximal total cisplatin dose in single course: 50 mg) directly into pericardial space. If a large pericardial fluid reoccurred the courses with intrapericardial administration of cisplatin were repeated. Treatment was considered successful if the patient with malignant effusion survived 30 days without recurrence of symptoms of large pericardial effusion and no other interventions directed to the pericardium were required. In 14 (87.5%) cases malignant pericardial effusion was confirmed by cytological analysis of pericardial fluid. In two cases echocardiography confirmed metastatic tumors to the pericardium. Positive effect of intrapericardial treatment with cisplatin was achieved in 15 cases (93.75%). Mean survival period in the whole group was 6.59 months (+/-6.2 months), median survival period was 3.7 months, range 2-24.1 months. There were no complications related to the pericardiocentesis. Transient atrial fibrillation was detected in three patients (18.8%). Mild nausea occurred in one case. No hypotension and retrosternal pain were observed. Cisplatin administered directly into pericardial space (CAP) seems to be effective and safe. No sclerosis of the pericardial space was observed after CAP.
Lung Cancer 1997 Mar
PMID:Intrapericardial cisplatin for the management of patients with large malignant pericardial effusion in the course of the lung cancer. 915 52

30 consecutive patients with large malignant pericardial effusion (MPE) entered this prospective study. After pericardiocentesis and insertion of a polyurethane catheter, pericardial fluid was drained. Malignant etiology of pericardial fluid was confirmed by cytological examination. After confirmation of MPE cisplatin (10 mg in 20 ml normal saline) was instilled over 5 minutes during 5 consecutive days directly into pericardial space. If fluid reaccumulation occurred the courses were repeated every 3 weeks. Treatment was considered successful if the patient with malignant effusion survived 30 days without recurrence of symptoms of large pericardial effusion and other interventions directed to the pericardium were required. Positive effect of intrapericardial treatment with cisplatin was achieved in 18 cases (60%). Mean period of response was 3, 7 months (+/-6). Cisplatin administered directly into pericardial space is effective and safe method of treatment of recurrent MPE. Sclerosis of the pericardial space is rare complication connected with CP. Positive effect of CP can depend on improvement of lymphatic drainage from heart. CP seems to be method of choice in intal intrapericardial treatment in patients with malignant cardiac tamponade and recurrent MPE in course of lung cancer.
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PMID:[Evaluation of intrapericardial cisplatin administration in cases of recurrent malignant pericardial effusion and cardiac tamponade]. 918 88

Here we review the current treatments for small-cell lung cancer. Cisplatin and etoposide, combined with concurrent or alternating thoracic irradiation, have been considered to be the standard therapy for patients with limited disease. Dose-intensive weekly chemotherapy and high-dose chemotherapy with autologous stem cell transplantation have failed to increase survival in patients with extensive disease. Promising new drugs such as irinotecan and taxol may improve survival in patients with extensive disease.
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PMID:[Chemotherapy for small-cell lung cancer]. 921 92

A total of 55 patients with measurable colorectal metastatic carcinoma were studied to evaluate the impact on toxicity, response, and survival of protracted venous infusion (PVI) 5-FU 200 mg/m2 per day with Cis-DDP 80 mg/m2 or carboplatin 300 mg/m2 every 3 weeks, 1-hour infusion. Patients received continuous uninterrupted therapy until there were signs or symptoms of toxicity. Both 5-FU and cisplatin were withheld when patients experienced grade II stomatitis and diarrhea, severe nausea or vomiting not controlled by standard antiemetic therapy, and clinically significant hand-foot syndrome. The toxicity was neurological (20% grade 2 and 3) hematological (13% grade 2) and dermatological (11% grade 2). The overall response (CR+PR) was 24% with a median survival of 13 months. The results of our study show that there is no improvement in response rate, response duration or survival compared with historical trials. However, this study does confirm the valuable palliative role of the protracted 5-FU infusion treatment. Colorectal carcinoma is one of the most common neoplasms in Western societies, being second only to lung cancer as a cause of death from malignancy. The management of nonmetastatic primary disease in surgical, with adjuvant chemotherapy for those at high risk of relapse. However, for those with metastatic disease at diagnosis or recurrent disease after resection, cytotoxic chemotherapy is the treatment of choice and fluorouracil (5-FU) is the most active cytotoxic agent in this disease, with a response rate of approximately 20%. Efforts to improve the response rate have focused on the use of agents to modulate 5 FU. The Southwestern Oncology Group (SWOG) study reported by Leichman et al. (1) and a study from the United Kingdom by Hill et al. (2) compared conventional FU to modulated FU and found no improvement in response rate or survival. In the SWOG study, two different schedules of bolus FU and LV were compared with bolus FU alone and to continuous infusion FU administered alone or modulated by LV or PALA. In this study, the results obtained with bolus FU were superior to most of the studies in the literature: The response rate was 26%, and the median survival was 14 months. The high- and low-dose LV and FU groups showed response rates and survival similar to bolus FU alone. However, in 12 previously reported randomized studies comparing FU and LV or FU alone, nine reported that the combination of FU and LV produced significant increases in response rates and two reported significant increase in survival (3, 4). Many of these trials used the dose schedules reported in the SWOG trial. Protracted venous infusion (PVI) 5-FU has been shown to have superior efficacy with less toxicity in colorectal cancer when compared to bolus 5-FU and synergy between cisplatin and 5-FU has been demonstrated in vitro. Consequently, we have investigated the efficacy of the combination of bolus cis or carboplatin and PVI 5 FU in 55 patients with advanced colorectal cancer using survival, response rate, symptomatic response, and toxicity as study endpoints.
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PMID:First-line protracted venous infusion fluorouracil with CisDDP or carboplatin in advanced colorectal cancer. 922 28

The contribution of the 5'-flanking sequence of the human gamma-glutamylcysteine synthetase heavy subunit (gamma-GCSh) gene to cisplatin-induced transcriptional up-regulation was studied using various human growth hormone reporter constructs which were transfected to a human lung cancer cell line SBC-3. Cisplatin at the concentration of 3 microM increased the transcriptional activity of the longest sequence from -1,413 to +91 bp of the gamma-GCSh gene to 246% of that in non-exposed cells. The distal sequence from -1,413 to -193 bp was shown to negatively regulate transcriptional activity in both cisplatin-exposed and non-exposed cells using deletion and thymidine kinase (TK) promoter-linked constructs. Cisplatin increased the transcriptional activity of the proximal GC-rich sequence from -192 to +91 bp to 340%, of which magnitude was the maximum among deletion constructs. A deletion from -108 to -28 bp, or +34 to +91 bp significantly decreased cisplatin-induced increases in transcriptional activity from 258 to 105%, or 340 to 160%, respectively. When the sequence from -108 to -22 bp, or +26 to +91 bp was linked to the heterologous TK promoter, cisplatin increased the transcriptional activity to 171 or 181%, respectively, from that of 128 or 137%, respectively, in non-exposed cells. These findings indicate that the proximal sequence from -192 to +91 bp of the gamma-GCSh gene, especially from -108 to -28 bp, and +34 to +91 bp, is involved in cisplatin-induced transcriptional up-regulation in SBC-3 cells.
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PMID:Proximal 5'-flanking sequence of the human gamma-glutamylcysteine synthetase heavy subunit gene is involved in cisplatin-induced transcriptional up-regulation in a lung cancer cell line SBC-3. 924 99

Combined chemotherapy/radiotherapy treatments appear to yield better results in locally advanced non-small-cell lung cancer (NSCLC) than radiotherapy alone. The optimal induction chemotherapy regimen remains to be established. In the present study, chemotherapy with cisplatin and vinorelbine was used prior to radical radiotherapy in Stage III-B NSCLC. Thirty-three patients were entered prospectively into a Phase II study. Treatment consisted of three cycles of chemotherapy with cisplatin 100 mg/m2 on day 1 and vinorelbine 30 mg/m2 on days 1 and 8, followed by thoracic radiotherapy (60 Gy). Twenty-two percent of the 33 patients had grade 3-4 leukopenia, and there were six episodes (in 4 patients) of neutropenia-associated fever. Gastrointestinal toxicity was generally moderate. Peripheral neuropathy was present in 42% of the patients, although in most of them it was slight. The main radiotherapy toxicity was esophagitis grade I-II. Evaluation of response after the third chemotherapy course showed an objective response in 16 patients (48%), whereas in three patients (9%) the disease progressed during therapy. The median survival of the entire group was 13 months. Cisplatin plus vinorelbine followed by radiotherapy is an effective schedule for patients with locally advanced non-small-cell lung cancer.
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PMID:Cisplatin and vinorelbine followed by radiotherapy in the treatment of stage III-B non-small-cell lung cancer patients. 925 99

Authors discuss results of the prolonged oral etoposide treatment of 79 patients with advanced stage lung cancer. Thirty patients with small-cell lung cancer were treated with Cisplatin in combination with prolonged oral etoposide. Response rate was nearly 100%. Most of the patients (24) were in partial remission, and the mean survival time was 15 months. Forty-nine patients with non-small cell lung cancer were divided at random into two groups: patients in the first group (n = 25) were treated with Cisplatin in combination with prolonged oral etoposide. In the second group (n = 24) was used only prolonged oral etoposide therapy for 14-, or 21 days. Encouraging response rate have been observed with long-term daily administration of oral etoposide to treat non-small cell lung cancer. In both groups there was a response rate nearly 80%. Most of the patients in these two subgroups got into partial remission, and a rest were in stable clinical stage (median duration was 5 months). Besides alopecia, which occurred in all patients, myelosuppression (agranulocytosis) was the predominate toxicity (agranulocytosis in 5 cases), which was affectively treated with combined supportive care. Etoposide given by this dose and schedule (100 mg/d for 14 days) has activity as first-line systemic therapy in combination with Cisplatin for advanced small-cell lung cancer and, has a moderate activity for treatment of non-small cell lung cancer.
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PMID:[Prolonged oral etoposide therapy in advanced stage lung cancer]. 928 Aug 73

Surgical treatment is offered to all patients with stage I or II disease and to specific groups of patients with stage III or IV disease. Cisplatin based on regimens of induction chemotherapy or chemoradiotherapy have proven to be valuable in stage IIIA (N2) disease. We now recommend induction therapy on an investigational basis to most patients with stage I or II tumors and to all those with stage IIIA tumors, when the 5 year survival is anticipated to be less than 50% with conventional therapy. Many new chemotherapy agents effective in advanced stage lung cancer are currently integrated into this multimodality approach in hopes of further improvement in tumor control and survival.
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PMID:The role of multimodality therapy in locoregional non-small cell lung cancer. 930 93


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