Abstract | BACKGROUND: We performed endogenous/exogenous TNF (EET) therapy using, as a primer, recombinant TNF-SAM2 (rTNF-S) as a premier; it has a broader anti- cancer spectrum and is less toxic than conventional TNF, and OK-432 as a trigger in patients with metastasis of colorectal cancer to the lung and/or liver. METHODS: RESULTS: No patients showed a complete response. Partial response was observed in 10 patients (29.4%), minor response in 8 (23.5%), no change in 14 (41.2%), and progressive disease in 2 (5.8%). The response rate was 29.4%. A greater effect was observed in patients treated with EET in combination with anti- cancer drugs than those treated with EET alone. No serious side effects were observed, although all patients developed a fever above 38 degrees C, chill, and shiver. CONCLUSIONS: EET therapy with rTNF-S combined with anti cancer drugs chemotherapy may be effective, and further studies are needed to select the most suitable anticancer drugs for combination with, and to determine the effective frequency of treatment.
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Authors | A Tomita, Y Fuchino, K Otsuka, T Shinohara, S N Tanaka, T Umeno, S Ikeda |
Journal | Anticancer research
(Anticancer Res)
1998 Sep-Oct
Vol. 18
Issue 5D
Pg. 3937-9
ISSN: 0250-7005 [Print] Greece |
PMID | 9854507
(Publication Type: Clinical Trial, Controlled Clinical Trial, Journal Article)
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Chemical References |
- Antineoplastic Agents
- Recombinant Proteins
- TNF-SAM2
- Tumor Necrosis Factor-alpha
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Topics |
- Adult
- Aged
- Aged, 80 and over
- Antineoplastic Agents
(therapeutic use)
- Antineoplastic Combined Chemotherapy Protocols
(therapeutic use)
- Colorectal Neoplasms
(drug therapy, pathology)
- Female
- Humans
- Liver Neoplasms
(drug therapy, secondary)
- Lung Neoplasms
(drug therapy, secondary)
- Male
- Middle Aged
- Recombinant Proteins
(therapeutic use)
- Tumor Necrosis Factor-alpha
(therapeutic use)
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