Journal article

Chlamydia psittaci (Cp)-eradicating therapy with doxycycline is an active treatment against ocular adnexa MALT lymphoma (OAML): Final results of a multicentre prospective trial

AJ Ferreri, M Ponzoni, M Guidoboni, S Cortelazzo, J Demeter, F Zallio, A Palmas, L Politi, C Doglioni, R Dolcetti

Journal of Clinical Oncology | American Society of Clinical Oncology (ASCO) | Published : 2006

Abstract

7559 Background: An association between OAML and Cp infection has been reported. Preliminary data suggest that patients (pts) with Cp-related OAML could achieve lymphoma regression after eradicating therapy with doxycycline, while data on the activity of this strategy in Cp-negative OAML are not available. Methods: In this multicentre prospective trial, 27 consecutive pts with OAML and measurable disease, at diagnosis (n = 15) or relapse, were treated with doxycycline 100 mg, bid orally, for 3 weeks. Objective response was the primary endpoint. The presence of Cp DNA in lymphoma samples was evaluated by TETR-PCR. Results: Tolerability was excellent in all pts but one. At a median follow-up ..

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