[Progressive multiple sclerosis. Evaluation of the effectiveness of total lymph node irradiation].
A long-lasting immunological suppression action seems to be produced by total lymphoid irradiation; some authors emphasize the favorable effect of this treatment on chronic progressive multiple sclerosis. In order to evaluate the actual role of TLI, 6 patients affected with chronic progressive multiple sclerosis were submitted to TLI with shaped and personalized fields at the Instituto del Radio, University of Brescia, Italy. The total dose delivered was 19.8 Gy in 4 weeks, 1.8 Gy/day, 5d/w; a week elapsed between the first and the second irradiation course. Disability according to Kurtzke scale was evaluated, together with blood lymphocyte count and irradiation side-effects, over a mean follow-up period of 20.8 months (range: 13-24). Our findings indicate that: a) disease progression was not markedly reduced by TLI; b) steroid hormones responsivity was restored after irradiation, and c) side-effects were mild and tolerable.
Buffoli
A
A
Cattedra di Radioterapia, Università di Brescia.
Micheletti
E
E
Capra
R
R
Mattioli
F
F
Marcianò
N
N
D000328:Adult; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015182:Lymphatic Irradiation; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000532:radiotherapy*
Sclerosi multipla progressiva. Valutazione dell'efficacia dell'irradiazione linfonodale totale.