Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034069 (pulmonary fibrosis)
 7,050 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bleomycin is an agent with significant antitumor efficacy whose major dose limiting toxicity is pulmonary fibrosis. Attempts have thus been made to identify congeners with reduced toxicity and with comparable or greater antitumor activity. Tallysomycin S10b is a bleomycin analogue possessing significantly greater potency, equal or reduced lung toxicity, and slightly greater antineoplastic activity when compared to the parent compound in preclinical studies. This report describes our experience with tallysomycin S10b in 30 patients with a variety of non-hematologic neoplasms. Pulmonary toxicity, occurring in 4 patients, was the major toxicity. The recommended cumulative dose of tallysomycin S10b was difficult to establish from the results of this study, as pulmonary toxicity appeared to be more idiosyncratic than dose- or schedule-dependent. The employment of more sensitive methods for detecting pulmonary toxicity in this study suggest that tallysomycin S10b may have reduced pulmonary toxicity compared to the parent compound. Both bleomycin and tallysomycin S10b have similar t1/2 beta half-lives of 2-4 h. Six patients had prolonged terminal elimination half-lives of tallysomycin S10b, but no clear relationship between this phenomenon and efficacy or toxicity was evident. No complete or partial responses occurred. Disease stabilization occurred in 4 of 15 patients with diagnoses of renal cell carcinoma, rectal cancer and lung cancer. Five of eight patients with non-measurable disease had stable disease, including one with mesothelioma, one with carcinoma of the head and neck, two with renal cell cancer and one with colon carcinoma.
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PMID:Phase I trial of tallysomycin S10b, a bleomycin analogue. 169 67

Sixteen patients with metastatic or recurrent carcinoma of the cervix were treated with combination chemotherapy consisting of mitomycin-C, vincristine, bleomycin, and cisplatin. Seven of 14 (50%) evaluable patients responded. In 2 patients all measurable disease resolved. Median duration of response was 4.5 months. Toxicity was severe and consisted of myelosuppression, pulmonary fibrosis, nausea, vomiting, stomatitis, asthenia, and fever. Two treatment-related deaths occurred. This combination chemotherapy regimen appears to have a response rate similar to other cisplatin containing regimens. Response durations were short and toxicity was severe.
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PMID:Combination chemotherapy for patients with advanced carcinoma of the cervix: trial of mitomycin-C, vincristine, bleomycin, and cisplatin. 243 96

The VPM-CisA (vincristine (VCR), peplomycin (PLM), methotrexate (MTX), cisplatin (CDDP) and doxorubicin (ADM), regimen was used to treat 33 patients with urothelial tract tumors. Twenty-two patients had bi-dimensionally measurable disease parameters and 11 patients with locally advanced tumors were given postoperative adjuvant chemotherapy. The protocol consisted of 0.6 mg/m2 VCR on days 1 and 3, 3 mg/m2 PLM on days 1 to 4, 3 mg/m2 MTX on days 2 and 4, 35 mg/m2 CDDP on day 4, and 20 mg/m2 ADM on day 5. These doses were adjusted for each case: the above mentioned dose x [(80/(40+Age]2 +[(Karnofsky's performance status/100)2]. Of these patients, 28 (86 percent) were treated adequately, including 8 (36 per cent) who achieved a complete (2) or partial (6) remission. The mean duration of survival was 65.2 weeks for complete and partial responders, and 48.8 weeks for non-responders, which was not a statistically significant difference. Of 11, who were given post-operative adjuvant chemotherapy (mean observation period: 83.5 weeks) 9 were alive without evidence of disease, 1 had a recurrence 8 months after first chemotherapy, 1 died due to pulmonary and liver metastasis 2 years after the chemotherapy. Toxicity included mild myelosupression, moderate anorexia, vomiting, and severe gastric ulcer, pulmonary fibrosis.
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PMID:[Sequential combination chemotherapy consisting of vincristine, peplomycin, methotrexate, cis-diamminedichloroplatinum (II) and adriamycin in urothelial cancer]. 247 48

Forty-two patients with recurrent or metastatic squamous cell carcinoma of the head and neck were treated with vinblastine, bleomycin, and cisplatin. All patients had received prior surgery, radiation or chemotherapy and all had measurable disease. Forty-five percent of the patients responded with a median duration of response of eight months and median survival of nine months. Six patients (14%) were complete responders and had a median duration of response of 12 months and median survival of 24+ months. Thirteen patients (31%) were partial responders and had a median duration of response of seven months and survival of 13 months. Toxicity was mild with nausea and vomiting occurring in all patients after cisplatin. There were two cases of bleomycin-induced pulmonary fibrosis and two cases of mild renal insufficiency (creatinine clearance level, 45 cc/min). This regimen compares favorably with other published regimens for advanced head and neck cancer.
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PMID:Vinblastine, bleomycin and cisplatin for recurrent or metastatic squamous cell carcinoma of the head and neck. 618 71