Biomedical subjects
Publications and source records attributed to M Bernacer Borja.
Presentation of one case of hyporreflexic bladder like a first step of neurotoxicity due to Vinca alkaloids. These drugs produces peripheral neuropathies as usual, but in some rare occasions they may affect to the autonomic nervous system with its effects in the bladder producing hyporreflexic. This disease reverts spontaneously after suppressing drugs.
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OBJECTIVE: The purpose of this study was to reproduce the results obtained by the "BFM Group" in children with NHL and B-ALL treated with BFM 86 and 90 protocols. PATIENTS AND METHODS: From April 1987 until January 1997, we have treated a total of 82 children, 22 with non-B NHL, 49 B-NHL and 11 B-ALL. Forty-four of them were treated according to BFM 86 and 38 according to BFM 90 protocols. RESULTS: Ninety-four percent of the patients achieved complete remission (CR) and 15% of these relapsed, 12% of the cases of B NHL/ALL and 23% of the non-B NHL. The 5 year overall survival (Kaplan Meier) was 81% for the B NHL/ALL it was 83% and for non-B NHL 77%. The event-free survival was 75% for B-NHL, stages I and II it was 80% and stages II and IV 78%, for B-ALL 72% and for non-B NHL 68%. The median follow-up time was 50 months (12-106). CONCLUSIONS: Treatment of NHL and B-ALL with BFM protocols is an effective therapeutic choice, with reproduction of the results of the "BFM group" being feasible.
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The outcome of 63 children with non-B acute lymphoblastic leukemia treated with ALL-BFM 83 protocol is analyzed. 95% achieved complete remission with the initial treatment. For the entire group the event free survival (EFS) was 66% (+/- 9%) at 48 months. These results were close to those obtained by the BFM group. Haematological toxicity was the main adverse effect, but there where no therapy related deaths. Persistence of more than 1,000 blast cells per microl in peripheral blood after 7th days of prednisone monotherapy, and spleen size greater than or equal to 5 cm under the costal margin, were identified as independent risk factors of high significance. The EFS in patients with poor clinical response to steroids (greater than or equal to 1,000 blast/microl at day 8) was 22% (+/- 18%), instead of 69% (+/- 12%) in those with adequate response.
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A 26 days old male newborn, developing cardiac insufficiency followed by death, is reported. Necropsy revealed broadly spread calcifications with severe affectation to the coronary arteries. No justifying cause to those calcifications was found. Literature is reviewed, and the current state of knowledge of this uncommon disease's etiology and pathogeny is questioned.
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