Biochemical relapse-free survival in 400 patients treated with I-125 prostate brachytherapy: the Guildford experience.

A total of 1200 patients had undergone I-125 prostate brachytherapy (BXT) in our centre. We present prospective outcome data for the first 400 treated patients. Data were analysed from a prospective database of 400 consecutive patients treated with permanent prostate BXT between March 1999 and December 2003. Patients were stratified into low (49%), intermediate (36%) and high (15%) risk as defined by the Memorial Sloan-Kettering Prognostic Index. Patients received 145 Gy BXT alone (41%), BXT with 3 months neoadjuvant androgen deprivation (NAAD) (39%), 45 Gy external beam radiotherapy (EBRT) with 110 Gy BXT (3%) or a combination of NAAD, 45 Gy EBRT and 110 Gy BXT (17%). Biochemical relapse-free survival (bRFS) and prostate-specific antigen (PSA) nadirs were analysed for treatment received in each risk group. Median follow-up was 54 months (range, 38-96 months) with a mean patient age of 63 years. Prostate cancer-specific survival was 99.5%. Twenty-eight patients (7%) experienced biochemical failure according to the 2006 Radiation Therapy Oncology Group-American Society for Therapeutic Radiology and Oncology (RTOG-ASTRO) Phoenix Consensus definition (PSA nadir plus >or=2 ng ml(-1)): nine low-, fourteen intermediate- and five high-risk patients. When stratified by treatment group for low-, intermediate- and high-risk groups, the 5-year actuarial bRFS was 98, 89 and 100% for BXT; 91, 87 and 88% for NAAD and BXT; 100, 80 and 100% for EBRT and BXT; and 100, 92 and 88% for NAAD, EBRT and BXT, respectively. Overall 4- and 5-year PSA

Liposomal daunorubicin in advanced Kaposi's sarcoma: a phase II study.

We report a non-randomized Phase II clinical trial to assess the efficacy and safety of liposomal daunorubicin (DaunoXome) in the treatment of AIDS related Kaposi's sarcoma. Eleven homosexual men with advanced Kaposi's sarcoma were entered in the trial. Changes in size, colour and associated oedema of selected 'target' lesions were measured. Clinical, biochemical and haematological toxicities were assessed. Ten subjects were evaluated. A partial response was achieved in four, of whom two subsequently relapsed. Stabilization of Kaposi's sarcoma occurred in the remaining six, maintained until the end of the trial period in four. The drug was generally well tolerated, with few mild symptoms of toxicity. The main problem encountered was haematological toxicity, with three subjects experiencing severe neutropenia (neutrophil count < 0.5 x 10(9)/l). There was no evidence of cardiotoxicity. In this small patient sample, liposomal daunorubicin was an effective and well tolerated agent in the treatment of Kaposi's sarcoma.