Abstract |
Eight patients with 29 lesions of histologically verified 1st stage of Mycosis fungoides were successfully treated by electrochemotherapy with interferon-alpha. For this purpose 8 biphasic pulses were used, each of 50+50 micros duration with 900 micros interpulse intervals, resulting in a burst of 7.1 ms total duration. Compared to the traditional monoimmunotherapy with interferon-alpha applied three times weekly for a total of 4 weeks, the electrochemotherapy was very efficient. Complete response (CR) was observed in 25 (86%) of the 29 treated lesions by single-act electrochemotherapy with interferon-alpha. At the end of the 12-month period, all 29 lesions showed 100% complete response (CR). New lesions for a period of 12 months were not observed. The expected mechanism involved in multiple cytotoxic action of interferon-alpha could be the local increased concentration in the tumour and prolongation of the time of its action after the application of pulses.
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Authors | E Peycheva, I Daskalov, I Tsoneva |
Journal | Bioelectrochemistry (Amsterdam, Netherlands)
(Bioelectrochemistry)
Vol. 70
Issue 2
Pg. 283-6
(May 2007)
ISSN: 1567-5394 [Print] Netherlands |
PMID | 17150416
(Publication Type: Controlled Clinical Trial, Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Angiogenesis Inhibitors
- Antineoplastic Agents
- Interferon-alpha
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Topics |
- Angiogenesis Inhibitors
(administration & dosage)
- Antineoplastic Agents
(administration & dosage)
- Electrochemotherapy
(methods)
- Humans
- Injections, Intralesional
(methods)
- Interferon-alpha
(administration & dosage)
- Mycosis Fungoides
(drug therapy, pathology)
- Skin Neoplasms
(drug therapy, pathology)
- Treatment Outcome
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