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Hungria VT, Maiolino A, Martinez G, Colleoni GW, Coelho EO, Rocha L, Nunes R, Bittencourt R, Oliveira LC, Faria RMO, Pasquini R, Magalhaes SM, Souza CA, Pinto Neto JV, Barreto L, Andrade E, Portella MDSO, Bolejack V, Durie BG. Confirmation of the utility of the International Staging System and identification of a unique pattern of disease in Brazilian patients with multiple myeloma. Haematologica 2008; 93:791-2. [DOI: 10.3324/haematol.11637] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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102
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Souza CAD, Pasquini R. Reunião de Consenso Nacional em Leucemia Mielóide Crônica. Rev Bras Hematol Hemoter 2008. [DOI: 10.1590/s1516-84842008000700002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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103
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Funke VM, Setubal DC, Ruiz J, Azambuja AP, Lima DH, Kojo TK, Pasquini R. O tratamento da Leucemia Mielóide Crônica com mesilato de imatinibe. Rev Bras Hematol Hemoter 2008. [DOI: 10.1590/s1516-84842008000700008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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104
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Bonfim C, Koliski A, Bitencourt M, Quiroga M, Setubal D, Funke V, Ruiz J, Medeiros L, Oliveira M, Coutinho E, Zanis Neto J, de Medeiros C, Pasquini R. 215: Hematopoietic Stem Cell Transplantation (HSCT) in Wiskott Aldrich Syndrome (WAS): A Single Center Experience in 25 Patients. Biol Blood Marrow Transplant 2008. [DOI: 10.1016/j.bbmt.2007.12.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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105
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Funke V, Nunes E, Medeiros L, Setubal D, Ruiz J, Oliveira M, Bittencourt M, Bonfim C, Neto J, Medeiros C, Pasquini R. 387: Effect of Acute and Chronic GVHD on Overall Survival in 122 Unrelated Transplants for Malignant Diseases Performed Over Ten Years in a Single Center in Brazil. Biol Blood Marrow Transplant 2008. [DOI: 10.1016/j.bbmt.2007.12.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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106
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Villarini M, Moretti M, Fatigoni C, Agea E, Dominici L, Mattioli A, Volpi R, Pasquini R. Evaluation of primary DNA damage, cytogenetic biomarkers and genetic polymorphisms for CYP1A1 and GSTM1 in road tunnel construction workers. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2008; 71:1430-1439. [PMID: 18800292 DOI: 10.1080/15287390802328580] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
In tunnel construction workers, occupational exposure to dust (alpha-quartz and other particles from blasting), gases (nitrogen dioxide, NO(2)), diesel exhausts, and oil mist has been associated with lung function decline, induction of inflammatory reactions in the lungs with release of mediators that may influence blood coagulation, and increased risk of chronic obstructive pulmonary disease. The present molecular epidemiology study was designed to evaluate whether occupational exposure to indoor pollutants during road tunnel construction might result in genotoxic effects. A study group of 39 underground workers and a reference group of 34 unexposed subjects were examined. Primary and oxidative DNA damage, sister-chromatid exchanges (SCE), and micronuclei (MN) were measured in peripheral blood cells. The possible influences of polymorphisms in gene encoding for CYP1A1 and GSTM1 xenobiotic-metabolizing enzymes were also investigated. Exposure assessment was performed with detailed interviews and questionnaires. There were no significant differences in the level of primary and oxidative DNA damage and frequency of SCE between the tunnel workers and controls, whereas the frequency of MN showed a significant increase in exposed subjects compared to controls. No effects of CYP1A1 or GSTM1 variants were observed for the analyzed biomarkers. Since MN in peripheral blood lymphocytes are recognized as a predictive biomarker of cancer risk within a population of healthy subjects, the genotoxic risk of occupational exposure to various indoor environmental pollutants during road tunnel construction cannot be excluded by this biomonitoring study.
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107
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Teive HAG, Carsten ALM, Iwamoto FM, Almeida SM, Munhoz RP, Werneck LC, Medeiros CR, Pasquini R. Fungal encephalitis following bone marrow transplantation: Clinical findings and prognosis. J Postgrad Med 2008; 54:203-5. [DOI: 10.4103/0022-3859.41802] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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108
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Benites Filho PR, Almeida LGMPD, Zanis Neto J, Pasquini R, Bleggi-Torres LF. Comparative study of abnormalities of central nervous system in children and adults autopsied after bone marrow transplantation. JORNAL BRASILEIRO DE PATOLOGIA E MEDICINA LABORATORIAL 2007. [DOI: 10.1590/s1676-24442007000600006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
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109
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Bonfim CM, de Medeiros CR, Bitencourt MA, Zanis-Neto J, Funke VAM, Setubal DC, Ruiz J, Sanders JE, Flowers MED, Kiem HP, Storb R, Pasquini R. HLA-matched related donor hematopoietic cell transplantation in 43 patients with Fanconi anemia conditioned with 60 mg/kg of cyclophosphamide. Biol Blood Marrow Transplant 2007; 13:1455-60. [PMID: 18022575 DOI: 10.1016/j.bbmt.2007.08.004] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2007] [Accepted: 08/09/2007] [Indexed: 11/25/2022]
Abstract
Cells from Fanconi anemia (FA) patients are hypersensitive to alkylating agents and radiation traditionally used as conditioning regimens for marrow cell transplantation, and patients experience serious toxicities. To reduce toxicities, we used progressively lower doses of cyclophosphamide (CY) for conditioning. Here, we report the results in 43 FA patients who received marrow transplantation from HLA-matched related donors (37 siblings and 6 other relatives). Conditioning consisted of 15 mg CY/kg/day for 4 days along with Mesna. Methotrexate and cyclosporine were given for graft-versus-host disease (GVHD) prophylaxis. Forty patients (93%) are alive with a median follow-up of 3.7 (range 0.6 to 7.9) years. One patient with primary graft failure was successfully retransplanted. Three of 4 patients with late graft failures were retransplanted, and 2 of those are alive; 1 died before a second marrow graft. Twelve patients including 3 with rejection had cytogenetic abnormalities in their marrow cells before transplantation. Acute grade II-III and chronic GVHD (aGVHD, cGVHD) were seen in 17% and 28.5% of patients, respectively. These results confirm and extend our previous observations that conditioning with 60 mg CY/kg allows for sustained engraftment of HLA-matched related marrow grafts in most FA patients and is associated with low toxicity, low incidences of aGVHD and cGVHD, and excellent long-term survival.
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110
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Lorenzoni PJ, Scola RH, Carsten ALM, Trentin AP, Teive HAG, Pasquini R, Werneck LC. Chronic inflammatory demyelinating polyradiculoneuropathy in chronic graft-versus-host disease following allogeneic hematopoietic stem cell transplantation: case report. ARQUIVOS DE NEURO-PSIQUIATRIA 2007; 65:700-4. [PMID: 17876419 DOI: 10.1590/s0004-282x2007000400031] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2007] [Accepted: 04/23/2007] [Indexed: 11/21/2022]
Abstract
The chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an unusual but important complication of hematopoietic stem cell transplantation (HSCT) rarely reported to date. We describe a 17-year-old woman with a diagnosis of acute myeloid leukemia due to Fanconi's anemia who was submitted to allogeneic HSCT and developed CIDP as part of graft-versus-host disease. Investigation showed high cerebrospinal fluid protein; electrophysiological studies revealed sensory-motor demyelinating polyradiculoneuropathy; muscle and nerve biopsy were compatible with CIDP.
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111
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Baruque GA, Bitencourt MA, Pasquini R, Castelo-Branco MTL, Llerena JC, Rumjanek VM. Bax expression and apoptotic cell death in Fanconi anaemia peripheral blood lymphocytes. Cell Prolif 2007; 40:558-67. [PMID: 17635522 PMCID: PMC6495656 DOI: 10.1111/j.1365-2184.2007.00446.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE Deregulated apoptosis might be involved in some of the features of Fanconi anaemia (FA). The possibility that the pro-apoptotic Bax protein could be involved in an increased susceptibility to apoptosis in FA patients was investigated. MATERIALS AND METHODS Intracellular Bax expression, Bcl-2 expression (an anti-apoptotic protein) and cell death were analysed in 26 FA peripheral blood lymphocyte samples. RESULTS Most FA samples (69%) displayed increased levels of Bax and were more susceptible to both spontaneous apoptosis and mitogen activation-induced cell death. Two subgroups were identified: one presented elevated levels of Bax (n = 18), whereas the other (n = 8), had Bax levels lower than controls. Two subgroups based on Bcl-2 expression were also identified: one with normal and another with high Bcl-2 expression. No inverse correlation was found between Bcl-2 levels and Bax expression. A clear difference in susceptibility to induced cell death could be observed between control and FA samples. The best correlation was observed between high levels of Bax and mitogen-induced apoptosis of cells; these displayed characteristics of necrosis secondary to apoptosis, suggesting that the intrinsic apoptotic pathway was being activated. CONCLUSION Despite increased susceptibility to cell death induction, there was no correlation between Bax levels, chromosome breakage, haematological parameters or androgen therapy. The importance of apoptosis and Bax expression in the clinical development of FA awaits clarification.
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112
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Gluckman E, Rocha V, Ionescu I, Bierings M, Harris RE, Wagner J, Kurtzberg J, Champagne MA, Bonfim C, Bittencourt M, Darbyshire P, Fernandez MN, Locatelli F, Pasquini R. Results of unrelated cord blood transplant in fanconi anemia patients: risk factor analysis for engraftment and survival. Biol Blood Marrow Transplant 2007; 13:1073-82. [PMID: 17697970 DOI: 10.1016/j.bbmt.2007.05.015] [Citation(s) in RCA: 121] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2007] [Accepted: 05/31/2007] [Indexed: 11/20/2022]
Abstract
We retrospectively analyzed results of unrelated cord blood transplantation (UCBT) in 93 Fanconi anemia (FA) patients. Median age at transplantation was 8.6 years (1-45). The units transplanted were HLA-A, -B, or -DRB1 identical in 12 cases, 1 HLA mismatch in 35 cases, and 2 or 3 HLA differences in 45 cases. The median number of nucleated cells (NC) and CD34+ cells infused of recipient weight was 4.9x10(7)/kg and 1.9x10(5)/kg, respectively. Participating centers selected the preparative regimen of their choice, in 57 patients (61%), it included Fludarabine. Graft-versus-host disease (GVHD) prophylaxis consisted mostly of cyclosporine with prednisone. Cumulative incidence (CI) of neutrophil recovery was 60+/-5% at day +60. In multivariate analysis, Fludarabine containing regimen and NC infused>or=4.9x10(7)/kg were associated with higher probability of recovery. CI of grade II-IV acute and of chronic GVHD (aGVHD, cGVHD) was 32%+/-5% and 16%+/-4%, respectively. Overall survival (OS) was 40%+/-5%. In multivariate analysis, factors associated with favorable outcome were use of Fludarabine in the conditioning regimen, number of NC infused>or=4.9x10(7)/kg, and negative cytomegalovirus (CMV) serology in the recipient. In conclusion, factors easily modifiable such as donor selection and a Fludarabine-containing regimen can considerably improve survival in FA patients given a UCBT. These data are the basis for designing prospective protocols.
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113
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Pasquini R, Ottmann OG, Goh YT, Kim D, Dorlhiac Llacer PE, DiPersio JF, Khoury HJ, Van Tornout JM, Damokosh A, Kantarjian HM. Dasatinib 140 mg QD compared to 70 mg BID in advanced-phase CML or Ph(+) ALL resistant or intolerant to imatinib: One-year results of CA180–035. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.7025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7025 Background: Dasatinib, an oral multi-targeted kinase inhibitor of BCR-ABL and SRC family kinases, has been shown to be safe and effective at 70 mg BID in advanced phase CML and Ph(+) ALL resistant or intolerant to imatinib. QD and BID schedules were equipotent in Phase I which led to this dose-optimization study. Methods: In this Phase-III, open-label, prospective study, patients with imatinib-resistant or intolerant advanced phase CML or Ph(+) ALL were randomized to dasatinib 140 mg QD or 70 mg BID. The primary objective compared the major hematologic response (HR) rate between the 2 regimens. Dose escalation was allowed for inadequate response and dose reduction for drug toxicity. Results: From June 2005 through March 2006, 611 patients (56% male) were randomized (median age 55 years). 42% of patients received imatinib at doses >600 mg/d and 37% were treated for >3 y. Response rates, with a median follow-up of 6.5 mo (range <1 to 17 mo), are summarized in the table below. Median durations of HR and progression-free survival were 10.2 and 7.9 mo for the 140-mg QD regimen vs 12.3 and 11.7 mo in the 70-mg BID arm. Drug-related toxicities in 140-mg QD (n=304) vs 70-mg BID (n=305) arms, respectively, listed as all grades (grade 3–4), were: pleural effusion 16% vs 23%, P=0.024 (5% vs 6%); peripheral edema 6% vs 13%, P=0.004 (<1%/1%); pericardial effusion <1% vs 4%, P=0.012 (0% vs 1%); neutropenia 85% vs 87% (65% vs 70%); thrombocytopenia 89% vs 92% (68% vs 70%). Dose reductions (24% vs 36%, P=0.002) and interruptions (47% vs 54%, P=0.105) were required less frequently for the 140-mg QD regimen, whereas dose escalations were more prevalent (33% vs 22%, P=0.005). Conclusions: Dasatinib 140 mg QD shows comparable hematologic and cytogenetic response and a trend for improved tolerability in relation to 70 mg BID. Further follow-up is ongoing to assess the long-term benefit of these two schedules in patients with ABP-CML or Ph(+) ALL; 1-year follow-up will be presented. [Table: see text] [Table: see text]
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114
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Moura GL, Pasquini R, Frare A, Vianna K, Albini L, Padilha S. Gemcitabine and cisplatin in metastatic breast cancer. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.1084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
1084 Background: Gemcitabine plus cisplatin have synergistic activity and have been tested in several schedules and doses in metastatic breast cancer. Our objectives were to assesss the efficacy and toxicity of gemcitabine and cisplatin in pretreated patients. Methods: Measurable disease and at least two prior anthracycline and /or taxane-containing regimen in either metastatic or adjuvant setting was required. Treatment consisted of gemcitabine 700mg/m(2) IV infusion over 30 min plus cisplatin 30mg(2) given on day1 and 8 every 3 weeks. Results: Seventy four patients with median age of 48 years (range 26- 73) were recruited. A median of six cycles of the study treatment was delivered. The overal response rate was 30% (95% confidence interval, 12–53%). Median time to progreesion was 30.6 weeks (95%CI, 12.6–44 weeks). Median survival was 73.2 weeks (95% CI, 47.1–93.2 weeks). Toxicities included grade 3 and 4 leukopenia in 27(36.4%), anemia in 19 (25.6%) and oral mucositis in 4 (5.4%). No grade 3 or 4 peripheral neurophaty, hepatic or renal dysfunction was observed. No treatment-related death ocurred. Conclusions: Gemcitabine plus cisplatin is a well tollerated and active treatment in heavily pretreated patients with metastatic breast cancer. No significant financial relationships to disclose.
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115
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Panepinto JA, Walters MC, Carreras J, Marsh J, Bredeson CN, Gale RP, Hale GA, Horan J, Hows JM, Klein JP, Pasquini R, Roberts I, Sullivan K, Eapen M, Ferster A. Matched-related donor transplantation for sickle cell disease: report from the Center for International Blood and Transplant Research. Br J Haematol 2007; 137:479-85. [PMID: 17459050 DOI: 10.1111/j.1365-2141.2007.06592.x] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We report outcomes after myeloablative haematopoietic cell transplantation (HCT) from human leucocyte antigen (HLA)-matched sibling donors in 67 patients with sickle cell disease transplanted between 1989 and 2002. The most common indications for transplantation were stroke and recurrent vaso-occlusive crisis in 38% and 37% of patients respectively. The median age at transplantation was 10 years and 67% of patients had received >10 red blood cell transfusions before HCT. Twenty-seven percent of patients had a poor performance score at transplantation. Ninety-four percent received busulfan and cyclophosphamide-containing conditioning regimens and bone marrow was the predominant source of donor cells. Most patients achieved haematopoietic recovery and no deaths occurred during the early post-transplant period. Rates of acute and chronic graft-versus-host disease were 10% and 22% respectively. Sixty-four of 67 patients are alive with 5-year probabilities of disease-free and overall survival of 85% and 97% respectively. Nine patients had graft failure with recovery of sickle erythropoiesis, eight of who had recurrent sickle-related events. This report confirms and extends earlier reports that HCT from HLA-matched related donors offers a very high survival rate, with few transplant-related complications and the elimination of sickle-related complications in the majority of patients who undergo this therapy.
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116
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Oliveira AL, de Souza M, Carvalho-Dias VMH, Ruiz MA, Silla L, Tanaka PY, Simões BP, Trabasso P, Seber A, Lotfi CJ, Zanichelli MA, Araujo VR, Godoy C, Maiolino A, Urakawa P, Cunha CA, de Souza CA, Pasquini R, Nucci M. Epidemiology of bacteremia and factors associated with multi-drug-resistant gram-negative bacteremia in hematopoietic stem cell transplant recipients. Bone Marrow Transplant 2007; 39:775-81. [PMID: 17438585 DOI: 10.1038/sj.bmt.1705677] [Citation(s) in RCA: 130] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The incidence of Gram-negative bacteremia has increased in hematopoietic stem cell transplant (HSCT) recipients. We prospectively collected data from 13 Brazilian HSCT centers to characterize the epidemiology of bacteremia occurring early post transplant, and to identify factors associated with infection due to multi-drug-resistant (MDR) Gram-negative isolates. MDR was defined as an isolate with resistance to at least two of the following: third- or fourth-generation cephalosporins, carbapenems or piperacillin-tazobactam. Among 411 HSCT, fever occurred in 333, and 91 developed bacteremia (118 isolates): 47% owing to Gram-positive, 37% owing to Gram-negative, and 16% caused by Gram-positive and Gram-negative bacteria. Pseudomonas aeruginosa (22%), Klebsiella pneumoniae (19%) and Escherichia coli (17%) accounted for the majority of Gram-negative isolates, and 37% were MDR. These isolates were recovered from 20 patients, representing 5% of all 411 HSCT and 22% of the episodes with bacteremia. By multivariate analysis, treatment with third-generation cephalosporins (odds ratio (OR) 10.65, 95% confidence interval (CI) 3.75-30.27) and being at one of the hospitals (OR 9.47, 95% CI 2.60-34.40) were associated with infection due to MDR Gram-negative isolates. These findings may have important clinical implications in the decision of giving prophylaxis and selecting the empiric antibiotic regimen.
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117
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Kantarjian H, Pasquini R, Hamerschlak N, Rousselot P, Holowiecki J, Jootar S, Robak T, Khoroshko N, Masszi T, Skotnicki A, Hellmann A, Zaritsky A, Golenkov A, Radich J, Hughes T, Countouriotis A, Shah N. Dasatinib or high-dose imatinib for chronic-phase chronic myeloid leukemia after failure of first-line imatinib: a randomized phase 2 trial. Blood 2007; 109:5143-50. [PMID: 17317857 DOI: 10.1182/blood-2006-11-056028] [Citation(s) in RCA: 298] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Therapeutic options for chronic myelogenous leukemia (CML) resistant to 400 to 600 mg imatinib are limited. Escalating imatinib doses may overcome resistance. Dasatinib, a significantly more potent inhibitor of BCR-ABL, is safe and effective in this population. Patients with imatinib-resistant chronic-phase (CP) CML were randomized 2:1 to 140 mg dasatinib (n=101) or 800 mg imatinib (n=49). With a median follow up of 15 months, complete hematologic responses were observed in 93% and 82% of patients receiving dasatinib and high-dose imatinib (P=.034), respectively. Dasatinib resulted in higher major cytogenetic response rates (52%) than high-dose imatinib (33%) (P=.023); this included complete cytogenetic response in 40% and 16% (P=.004). Major molecular responses were also more frequent with dasatinib (16% versus 4%; P=0.038). Treatment failure (hazard ratio [HR], 0.16; P<.001) and progression-free survival (HR, 0.14; P<.001) both favored dasatinib. Superficial edema (42% versus 15%) and fluid retention (45% versus 30%) were more prevalent with imatinib; pleural effusion was more common with dasatinib (17% versus 0%). Grade 3 to 4 nonhematologic toxicity was minimal. Cytopenias were more frequent and severe with dasatinib. Dasatinib represents a safe and effective therapy for CP-CML resistant to conventional imatinib doses with improved cytogenetic and molecular response rates and progression-free survival relative to high-dose imatinib.
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118
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Funke V, Coutinho E, Setubal D, Ruiz J, Bonfim C, Bittencourt M, Oliveira M, Zanis-Neto J, de Medeiros C, Pasquini R. 238: Risk factor analisis for survival in 125 unrelated transplants for malignant diseases performed over ten years in a single center in Brazil. Biol Blood Marrow Transplant 2007. [DOI: 10.1016/j.bbmt.2006.12.243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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119
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Funke V, Pettengill C, Bonfim C, Ruiz J, Azambuja A, Medeiros L, Setubal D, Bitencourt M, Oliveira M, Coutinho E, Zanis-neto J, de Medeiros C, Pasquini R. 237: Long term results of allogeneic stem cell transplant for CML in pediatric patients. Biol Blood Marrow Transplant 2007. [DOI: 10.1016/j.bbmt.2006.12.242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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120
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Setubal D, Medeiros C, Bitencourt M, Bonfim C, Funke V, Zanis J, Cesario E, Carvalho D, Nunes E, Oliveira M, Pasquini R. 271: Umbilical cord blood transplantation – report of 106 cases from a single Brazilian institution. Biol Blood Marrow Transplant 2007. [DOI: 10.1016/j.bbmt.2006.12.276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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121
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Bonfim C, Bitencourt M, Setubal D, Funke V, Ruiz J, Oliveira M, Coutinho E, deMedeiros C, Zanis-Neto J, Pasquini R. 65: The use of cyclophosphamide (CY), fludarabine and ATG as a preparative regimen for unrelated cord blood transplantation (UCBT) in fanconi anemia. Biol Blood Marrow Transplant 2007. [DOI: 10.1016/j.bbmt.2006.12.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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122
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Wagner JE, Eapen M, MacMillan ML, Harris RE, Pasquini R, Boulad F, Zhang MJ, Auerbach AD. Unrelated donor bone marrow transplantation for the treatment of Fanconi anemia. Blood 2006; 109:2256-62. [PMID: 17038525 PMCID: PMC1801062 DOI: 10.1182/blood-2006-07-036657] [Citation(s) in RCA: 138] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Bone marrow transplantation (BMT) is the only known cure for the hematologic manifestations of Fanconi anemia (FA). Potential benefits of unrelated donor BMT for FA, however, have been severely limited by graft rejection and treatment-related mortality with resultant poor survival. Therefore, we evaluated the impact of potential prognostic factors on hematopoietic recovery, graft-versus-host disease (GVHD), and mortality in 98 recipients of unrelated donor BMT who received transplants between 1990 and 2003. Probabilities of neutrophil (89% vs 69%; P = .02) and platelet (74% vs 23%; P < .001) recovery were higher after fludarabine-containing regimens than nonfludarabine-containing regimens. Risks of acute GVHD (relative risk [RR], 4.29; P < .001) were higher with non-T-cell-depleted grafts. The day-100 mortality rate was significantly higher after nonfludarabine-containing regimens than fludarabine-containing regimens (65% vs 24%, respectively; P < .001). Corresponding 3-year adjusted overall survival rates were 13% versus 52% (P < .001). In addition, mortality was higher in recipients who were older (> 10 years), who were cytomegalovirus (CMV) seropositive, and who received more than 20 blood product transfusions before BMT. Based on these results, significant practice changes are suggested: use of a fludarabine-containing conditioning regimen in the context of T-cell-depleted marrow allografts, and earlier referral for transplantation prior to excessive transfusions in patients with marrow failure.
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de Medeiros CR, Bitencourt MA, Zanis-Neto J, Maluf ECP, Carvalho DS, Bonfim CS, Funke VM, Setubal DC, Farah N, Pasquini R. Allogeneic hematopoietic stem cell transplantation from an alternative stem cell source in Fanconi anemia patients: analysis of 47 patients from a single institution. Braz J Med Biol Res 2006; 39:1297-304. [PMID: 17053839 DOI: 10.1590/s0100-879x2006001000005] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2005] [Accepted: 07/07/2006] [Indexed: 11/22/2022] Open
Abstract
We transplanted 47 patients with Fanconi anemia using an alternative source of hematopoietic cells. The patients were assigned to the following groups: group 1, unrelated bone marrow (N = 15); group 2, unrelated cord blood (N = 17), and group 3, related non-sibling bone marrow (N = 15). Twenty-four patients (51%) had complete engraftment, which was not influenced by gender (P = 0.87), age (P = 0.45), dose of cyclophosphamide (P = 0.80), nucleated cell dose infused (P = 0.60), or use of anti-T serotherapy (P = 0.20). Favorable factors for superior engraftment were full HLA compatibility (independent of the source of cells; P = 0.007) and use of a fludarabine-based conditioning regimen (P = 0.046). Unfavorable factors were > or = 25 transfusions pre-transplant (P = 0.011) and degree of HLA disparity (P = 0.007). Intensity of mucositis (P = 0.50) and use of androgen prior to transplant had no influence on survival (P = 0.80). Acute graft-versus-host disease (GVHD) grade II-IV and chronic GVHD were diagnosed in 47 and 23% of available patients, respectively, and infections prevailed as the main cause of death, associated or not with GVHD. Eighteen patients are alive, the Kaplan-Meyer overall survival is 38% at approximately 8 years, and the best results were obtained with related non-sibling bone marrow patients. Three recommendations emerged from the present study: fludarabine as part of conditioning, transplant in patients with < 25 transfusions and avoidance of HLA disparity. In addition, an extended family search (even when consanguinity is not present) seeking for a related non-sibling donor is highly recommended.
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Medeiros CD, Bitencourt M, Zanis-Neto J, Maluf E, Carvalho D, Bonfim C, Funke V, Setubal D, Farah N, Pasquini R. Allogeneic hematopoietic stem cell transplantation from an alternative stem cell source in Fanconi anemia patients: analysis of 47 patients from a single institution. Braz J Med Biol Res 2006. [DOI: 10.1590/s0100-879x2006005000013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Moura GL, Giublin M, Albini L, Pasquini R, Viana K, Chicoski F. Effectiveness,safety and tolerability of codeine in cancer patients. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.18577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
18577 Background: In 1984 WHO guidelines for cancer pain was proposed. Codeine was selected among several others drugs when pain ladder step II was required. Since then very few comparative studies have been performed. Codein is a weak opioid and its analgesic action is not completely understood. A possible conversion into morphine is postulated. To determine efficacy, safety and tolerability of codein in advanced cancer patient we designed a prospective cohort study. Methods 150 metastatic cancer patients were studied during six months. A standard zero to then table scale for pain rating was used. The malignacies were: prostate 15 (10%), breast 42 (28%), lung 33 (22%), colon 37 (24.6%), other cancer 23 (15.3%). 62 patients were under treatment (41.3%). Results: There were: 83 M (55.3%) 67 F(44,7%) and the mean age was 62 years. Mean initial and final pain score were 7.1 and 1.3 respectively. Codein dose range from 30 mg/day to 270 mg/day (mean dose 180 mg/day). The average time of use was 13,7 months. Severe toxicity was 0% and the most often side effect was constipation (38.7%). Adjuvant drugs were used in 97 patients (64.7%) of patients. Uncontrolled pain ocurred in 17 patients (11.3%). Conclusions: During the last decade a great increase in the range of opioid agents and formulations available have emerged. Codein still represents an excellent drug for patients with long life expectancy. Side effects are manageable and are mainly constipation. Pain control was achieved in the majority of patients. Codein showed a low toxicity profile with a high compliance rate. Economic reasons must be strongly consider in poor countries and codein represents a good alternative option. Future comparative studies addressing also quality of life should be performed. No significant financial relationships to disclose.
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