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First Relapse (first + relapse)
Selected AbstractsEvaluation of a cognitive behaviourally oriented service for relapse prevention in schizophreniaACTA PSYCHIATRICA SCANDINAVICA, Issue 5 2010S. Klingberg Klingberg S, Wittorf A, Fischer A, Jakob-Deters K, Buchkremer G, Wiedemann G. Evaluation of a cognitive behaviourally oriented service for relapse prevention in schizophrenia. Objective:, There is little work demonstrating the effectiveness of cognitive behaviourally oriented interventions in routine service settings. This pragmatic trial is designed to test the impact of a group treatment service on relapse rates under the conditions of routine health care. Method:, A total of 169 schizophrenia patients were randomly allocated either to a comprehensive cognitive behaviourally oriented service (CBOS) or to treatment as usual (TAU). The primary outcome is the time until the first relapse after discharge from hospital. Relapse was defined as an increase in positive or negative symptoms as assessed with the Positive and Negative Syndrome Scale. Survival analysis has been conducted up to the 6-month assessment. Results:, The mean time to relapse after discharge from hospital in the CBOS group was significantly longer than in the TAU group (log rank test, P = 0.033). This was due to less exacerbations regarding negative symptoms in the CBOS condition (log rank test, P = 0.014). The number of social contacts was improved in the CBOS group only. Conclusion:, The CBOS intervention appears to be beneficial in reducing early negative symptom exacerbations. [source] Naltrexone versus acamprosate in the treatment of alcohol dependence: a multi-centre, randomized, double-blind, placebo-controlled trialADDICTION, Issue 10 2006Kirsten C. Morley ABSTRACT Aim To compare the efficacy of acamprosate and naltrexone in the treatment of alcohol dependence., Design A double-blind, placebo-controlled trial., Setting Three treatment centres in Australia., Participants A total of 169 alcohol dependent subjects were given naltrexone (50 mg/day), acamprosate (1998 mg/day) or placebo for 12 weeks. Intervention All subjects were offered manualized compliance therapy, a brief intervention that targets problems that may affect treatment compliance such as ambivalence and misperceptions about medication. Measurements Time to the first drink, time to first relapse, drinks per drinking day and cumulative abstinence. Findings In intention-to-treat analyses, there were no differences between groups on outcome measures of drinking, craving or biochemical markers. Similarly, analyses of the 94 subjects that completed the study in full and demonstrated 80% compliance, revealed no significant treatment effects. Differential treatment effects were identified after stratification according to scores on the Alcohol Dependence Scale (ADS) and Depression Anxiety and Stress Scale (DASS). A significant beneficial treatment effect on time to first relapse was revealed for subjects with ,no depression' allocated to naltrexone (n = 56; P < 0.01). In addition, a significant beneficial treatment effect was revealed in subjects with ,low dependence' allocated to naltrexone (n = 34; P < 0.05). Conclusions The results of this study support the efficacy of naltrexone in the relapse prevention of alcoholism amongst those with low levels of clinical depression and alcohol dependence severity. No effect of acamprosate was found in our sample. [source] Lenalidomide in combination with dexamethasone at first relapse in comparison with its use as later salvage therapy in relapsed or refractory multiple myelomaEUROPEAN JOURNAL OF HAEMATOLOGY, Issue 6 2009Edward A. Stadtmauer Abstract This subset analysis of data from two phase III studies in patients with relapsed or refractory multiple myeloma (MM) evaluated the benefit of initiating lenalidomide plus dexamethasone at first relapse. Multivariate analysis showed that fewer prior therapies, along with ,2 -microglobulin (,2.5 mg/L), predicted a better time to progression (TTP; study end-point) with lenalidomide plus dexamethasone treatment. Patients with one prior therapy showed a significant improvement in benefit after first relapse compared with those who received two or more therapies. Patients with one prior therapy had significantly prolonged median TTP (17.1 vs. 10.6 months; P = 0.026) and progression-free survival (14.1 vs. 9.5 months, P = 0.047) compared with patients treated in later lines. Overall response rates were higher (66.9% vs. 56.8%, P = 0.06), and the complete response plus very good partial response rate was significantly higher in first relapse (39.8% vs. 27.7%, P = 0.025). Importantly, overall survival was significantly prolonged for patients treated with lenalidomide plus dexamethasone with one prior therapy, compared with patients treated later in salvage (median of 42.0 vs. 35.8 months, P = 0.041), with no differences in toxicity, dose reductions, or discontinuations despite longer treatment. Therefore, lenalidomide plus dexamethasone is both effective and tolerable for second-line MM therapy and the data suggest that the greatest benefit occurs with earlier use. [source] Predictability of FTY720 efficacy in experimental autoimmune encephalomyelitis by in vivo macrophage tracking: Clinical implications for ultrasmall superparamagnetic iron oxide-enhanced magnetic resonance imagingJOURNAL OF MAGNETIC RESONANCE IMAGING, Issue 1 2004Martin Rausch PhD Abstract Purpose To examine the efficacy of FTY720 as a new agent to reduce inflammatory activity in an animal model of multiple sclerosis (MS) by in vivo macrophage tracking. Material and Methods FTY720 was used for treatment of rats in a model of chronic relapsing experimental autoimmune encephalomyelitis (EAE) at an oral dose of 0.3 mg/kg/day. Magnetic resonance imaging (MRI) based on in vivo tracking of macrophages labeled with ultrasmall superparamagnetic iron oxide (USPIO) nanoparticles, immunohistological staining (IHC), and neurological readouts was used to study the burden of disease in treated and untreated animals. Results While untreated animals showed severe paralysis of the hind paws, intense accumulation of macrophages in brain tissue, and areas of blood-brain barrier (BBB) disruption, FTY720-treated animals displayed no signs of inflammatory activity or neurological impairment. These observations were made for both acute phase and first relapse. Conclusion Tracking of macrophages by MRI provides direct evidence of the immunomodulatory efficacy of FTY720 in the EAE model and correlates well with neurological symptoms and histology. J. Magn. Reson. Imaging 2004;20:16,24. © 2004 Wiley-Liss, Inc. [source] Survival after recurrence of osteosarcoma: A 20-year experience at a single institutionPEDIATRIC BLOOD & CANCER, Issue 3 2006Brian D. Crompton MD Abstract Background Approximately one-third of patients with osteosarcoma who have a complete response to their initial treatment can be expected to relapse. It is important to define what host, tumor, or treatment characteristics determine outcome after relapse. We present findings in 59 patients treated at our institution from 1974 to 1996 who have relapsed one or more times after their initial response. Methods Host and tumor characteristics at diagnosis and relapse, therapeutic interventions and survival outcomes were determined from examination of medical records and a follow-up questionnaire. Results Of the 59 patients, 37 initially presented with localized disease of the extremity, 11 with localized non-extremity disease, and 11 with metastatic disease. This report focuses on those with localized disease of the extremity. For these patients, median time from original diagnosis to first recurrence was 14 months. Median survival after first recurrence was 31 months. The median post initial relapse survival was the same for patients whose first relapse occurred before or after 14 months from original diagnosis. Seventeen of 29 patients with systemic metastasis at first recurrence had complete removal of their disease and had a median post-op survival of 2.5 years, while the remaining 12 patients with no surgery, had a median survival of 2 years. Of the 37 patients who presented with primary disease only in the extremities and relapsed: 31 died (2 more than 6 years from first recurrence) and 6 are alive from 6 to 24 years from first recurrence (5 without disease and 1 with disease). Three of the five disease-free survivors had three or more relapses. Conclusion With a long follow-up time, we found 15% of patients with relapsed osteosarcoma who originally presented with localized disease in the extremity are alive with no evidence of disease at 10 years from first recurrence (Kaplan,Meier estimate). Even patients with multiple relapses may have long-term disease-free survival after salvage therapy. Chemotherapy and time to first recurrence were unrelated to survival after relapse in this study. Complete surgical removal of metastatic disease may be important for long-term survival. Pediatr Blood Cancer 2006;47:255,259. © 2005 Wiley-Liss, Inc. [source] Absolute lymphocyte count at the time of first relapse predicts survival in patients with diffuse large B-cell lymphomaAMERICAN JOURNAL OF HEMATOLOGY, Issue 2 2009Luis F. Porrata Peripheral blood absolute lymphocyte count (ALC) is a survival prognostic factor in hematological malignancies. No reports have addressed whether ALC at the time of first relapse (ALC-R) predicts survival. Thus, we assessed the prognostic significance of ALC-R in diffuse large B-cell lymphoma (DLBCL). Patients were required to have been diagnosed with first relapsed DLBCL, have ALC-R values, and to be followed at Mayo Clinic, Rochester. From Feb 1987 until March 2006, 97 first relapsed DLBCL patients qualified for the study. The overall survival (OS) and progression-free survival (PFS) were measured from the time of first relapse. The value of ALC- R , 1.0 × 109/L was used for the analysis. Both groups (ALC-R , 1 or < 1 × 109/L) were balanced for the international prognostic index at relapse (IPI-R) (P = 0.3), and for autologous stem cell transplantation (P = 0.4). Superior OS and PFS were observed with an ALC-R , 1.0 × 109/L (N = 60) versus ALC-R < 1.0 × 109/L (N = 37) [median OS: 28.7 months, 5 years OS rates of 39% versus median OS: 10.2 months, 5 years OS rates of 14%, P < 0.002; and median PFS: 14.8 months, 5 years PFS rates of 21% versus median PFS: 6.5 months, 5 years PFS rates of 8%, P < 0.004, respectively]. ALC-R was an independent prognostic factor for OS [RR = 0.4, P < 0.01] and PFS [RR = 0.5, P < 0.005]. ALC-R predicts survival suggesting that host immunity is an important variable predicting survival in first relapsed DLBCL. Am. J. Hematol. 2009. © 2008 Wiley-Liss, Inc. [source] A single high dose of idarubicin combined with high-dose ARA-C for treatment of first relapse in childhood ,high-risk' acute lymphoblastic leukaemia: a study of the AIEOP groupBRITISH JOURNAL OF HAEMATOLOGY, Issue 3 2002Anna Maria Testi Summary. The outcome of children with acute lymphoblastic leukaemia (ALL) and early relapse remains unsatisfactory. In January 1995, the AIEOP (Associazione Italiana di Oncologia ed Ematologia Pediatrica) group opened a trial for children with ALL in first isolated or combined bone marrow relapse defined at high risk according to the length of first remission and the immunophenotype. The treatment plan included the combination of a single high-dose idarubicin and high-dose cytarabine as induction therapy followed by an intensive consolidation and stem cell transplant (SCT). In total, 100 children from 16 Italian centres were enrolled; 80 out of the 99 evaluable patients (81%) achieved second complete remission; eight (8%) died during induction and 11 (11%) failed to respond. A total of 42 out of the 80 responders (52·5%) received a SCT: 19 from an identical sibling, 11 from a matched unrelated donor and 12 from umbilical cord blood cells. The estimated 4-year overall survival and event-free survival were 25% and 21% respectively. Disease-free survival at 4 years was 25·8% for the 80 responders. At 4 years, 39 out of 100 children remain alive, with 27 of them free of leukaemia. This induction therapy has shown antileukaemic efficacy with acceptable toxicity; moreover, all responders proved eligible for intensive consolidation. [source] | ||||||||||