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Sample records for acute relapse patients

  1. The mortality and response rate after FLANG regimen in patients with refractory/relapsed acute leukemia

    Vali A Mehrzad

    2012-01-01

    Full Text Available Background: Oncologists today are greatly concerned about the treatment of relapsed/refractory acute leukemia. FLANG regimen, combination of novantron, cytarabine, fludarabine, and granulocyte-colony stimulating factor, has been used in treatment of refractory/relapsed acute leukemia since 1990s. The present study has evaluated mortality and response rate of this regimen. Materials and Methods: In this study, 25 patients with refractory/relapsed acute leukemia aged 15-55 years underwent FLANG regimen at Seyed-Al-Shohada Hospital, Isfahan, Iran during 2008-2009. One month later, bone marrow samples were taken to evaluate the responsiveness to treatment. Participants were followed for a year. The data was analyzed by student-t and chi-square tests, logistic, and Cox regression analysis, and Kaplan-Meier curves in SPSS 19. Results: Out of the 25 patients, 8 patients (32% had acute lymphoblastic leukemia (5 refractory and 3 relapsed cases and 17 subjects had acute myeloid leukemia (7 refractory and 10 relapsed cases. According to the bone marrow biopsies taken one month after FLANG regimen, 10 patients (40% had responded to treatment. Five patients of the 10 responders underwent successful bone marrow transplantation (BMT. On the other hand, 13 patients (52%, who had not entered the CR period, died during the follow-up. Logistic regression analysis did not reveal any significant associations between disease type and responsiveness to treatment. Conclusion: This study indicated higher rates of unresponsiveness to treatment while its mortality rate was comparable with other studies. Overall, according to limitations for BMT (as the only chance for cure in Iran, it seems that FLANG therapy is an acceptable choice for these patients.

  2. Relapsing and difficult to control hypokalemia in a patient with acute lymphoid leukemia

    Nieto-Ríos, John Fredy; Serna-Higuita, Lina María; Valencia-Chicué, Libardo Humberto; Ocampo-Kohn, Catalina; Aristizábal-Alzate, Arbey; Zuluaga-Valencia, Gustavo Adolfo

    2015-01-01

    Hypokalemia is an electrolytic disorder, in some occasions difficult to control. When severe, it may be life-threatening. We report the case of a patient with relapse of acute lymphoid leukemia, who presented to the hospital with flaccid paralysis associated with severe hypokalemia. The cause was a tubulopathy associated with leukemic infiltration of the kidneys.

  3. Serum Adiponectin and Resistin Levels in de Novo and Relapsed Acute Lymphoblastic Leukemia Children Patients

    Hatim A El-Baz

    2013-05-01

    Full Text Available Background: Adipose tissue secretes a large number of adipocytokines such as leptin, resistin, and adiponectin. Many of these hormones and cytokines are altered in obese individuals and may lead to disruption of the normal balance between cell proliferation, differentiation, and apoptosis. The aim of our work was to investigate the disturbance of secretion of adiponectin and resistin in de novo and relapsed acute lymphoblastic leukemia (ALL in Egyptian children and determine whether adiponectin and resistin are implicated in increased risk relapse compared to healthy individuals.Methods: Measurements of adiponectin and resistin were performed at diagnosis, in 32 patients with de novo ALL aged 3 to 18 years (mean 9.8 y and 19 children with relapsed ALL aged 5 to 17 (mean 9.9 yr. 10 apparently healthy children with matched age and sex were used as controls.Results: Mean adiponectin levels were low (P < 0.05, whereas mean resistin levels were high (P<0.05 at diagnosis and relapsed ALL (compared to healthy controls. A significant decrease of adiponectin levels was observed in relapsed ALL compared to de novo ALL. In contrast resistin was significantly increased in relapsed ALL compared to de novo patients. Adiponectin in ALL subjects inversely correlated with resistin level (r = -0.51, P < 0.001.Conclusion: Low adiponectin and high resistin level at diagnosis suggest their implication in ALL pathogenesis and may serve as potential clinically significant diagnostic markers to detect leukemic relapse.

  4. Novel Therapies for Relapsed Acute Lymphoblastic Leukemia

    Fullmer, Amber; O’Brien, Susan; Kantarjian, Hagop; Jabbour, Elias

    2009-01-01

    The outcome of salvage therapy for relapsed acute lymphoblastic leukemia (ALL) remains poor. Salvage therapy mimics regimens with activity in newly diagnosed ALL. Novel strategies under investigation as monotherapy or in combination with chemotherapy improve the treatment of relapsed disease. For some ALL subsets, specific therapies are indicated. The addition of targeted therapy in Philadelphia chromosome–positive ALL has improved responses in relapsed patients without resistance to availabl...

  5. Comparison of Newly Diagnosed and Relapsed Patients with Acute Promyelocytic Leukemia Treated with Arsenic Trioxide: Insight into Mechanisms of Resistance

    Ezhilarasi Chendamarai; Saravanan Ganesan; Ansu Abu Alex; Vandana Kamath; Nair, Sukesh C.; Arun Jose Nellickal; Nancy Beryl Janet; Vivi Srivastava; Kavitha M Lakshmi; Auro Viswabandya; Aby Abraham; Mohammed Aiyaz; Nandita Mullapudi; Raja Mugasimangalam; Rose Ann Padua

    2015-01-01

    There is limited data on the clinical, cellular and molecular changes in relapsed acute promyeloytic leukemia (RAPL) in comparison with newly diagnosed cases (NAPL). We undertook a prospective study to compare NAPL and RAPL patients treated with arsenic trioxide (ATO) based regimens. 98 NAPL and 28 RAPL were enrolled in this study. RAPL patients had a significantly lower WBC count and higher platelet count at diagnosis. IC bleeds was significantly lower in RAPL cases (P=0.022). The ability of...

  6. Relapsed childhood acute lymphoblastic leukemia in the Nordic countries

    Oskarsson, Trausti; Söderhäll, Stefan; Arvidson, Johan;

    2016-01-01

    Relapse is the main reason for treatment failure in childhood acute lymphoblastic leukemia. Despite improvements in the up-front therapy, survival after relapse is still relatively poor, especially for high-risk relapses. The aims of this study were to assess outcomes following acute lymphoblastic...... leukemia relapse after common initial Nordic Society of Paediatric Haematology and Oncology protocol treatment; to validate currently used risk stratifications, and identify additional prognostic factors for overall survival. Altogether, 516 of 2735 patients (18.9%) relapsed between 1992 and 2011 and were...... development of novel approaches is urgently needed to increase survival in relapsed childhood acute lymphoblastic leukemia....

  7. Outcome of older patients with acute myeloid leukemia in first relapse.

    Sarkozy, Clémentine; Gardin, Claude; Gachard, Nathalie; Merabet, Fathia; Turlure, Pascal; Malfuson, Jean-Valère; Pautas, Cécile; Micol, Jean-Baptiste; Thomas, Xavier; Quesnel, Bruno; Celli-Lebras, Karine; Preudhomme, Claude; Terré, Christine; Fenaux, Pierre; Chevret, Sylvie; Castaigne, Sylvie; Dombret, Hervé

    2013-09-01

    To provide data for future drug evaluation, we analyzed the outcome of 393 patients aged 50 years or older (median, 64 years) with AML in first relapse after treatment in recent ALFA trials. Salvage options were retrospectively classified as follows: best supportive care (BSC), low-dose cytarabine (LDAC), gemtuzumab ozogamicin (GO), intensive chemotherapy (ICT), or ICT combined with GO. Second complete remission (CR2) rate was 31% and median post-relapse survival was 6.8 months (0, 17, 42.5, 53, and 80% and 3.2, 5.6, 8.9, 9, and 19.8 months in BSC, LDAC, GO, ICT, and ICT + GO subsets, respectively). Age, performance status, WBC, CR1 duration, and favorable AML karyotype, but not other cytogenetic or molecular features, influenced post-relapse outcome. Multivariate adjustment and propensity score matching showed that intensive salvage (ICT/ICT+GO/GO versus LDAC/BSC) was associated with longer post-relapse survival, at least in patients with CR1 duration ≥12 months (P = 0.001 and 0.0005, respectively). Of interest, GO appeared to be as effective as standard ICT, and ICT + GO combination more effective than standard ICT. In conclusion, older patients with CR1 duration ≥12 months appeared to benefit from intensive salvage and results observed with GO-containing salvage suggest that GO combination studies should be actively pursued in this setting. PMID:23749683

  8. Successful Control of Disseminated Intravascular Coagulation by Recombinant Thrombomodulin during Arsenic Trioxide Treatment in Relapsed Patient with Acute Promyelocytic Leukemia

    Motohiro Shindo

    2012-01-01

    Full Text Available Disseminated intravascular coagulation (DIC frequently occurs in patients with acute promyelocytic leukemia (APL. With the induction of therapy in APL using all-trans retinoic acid (ATRA, DIC can be controlled in most cases as ATRA usually shows immediate improvement of the APL. However, arsenic trioxide (ATO which has been used for the treatment of relapse in APL patients has shown to take time to suppress APL cells, therefore the control of DIC in APL with ATO treatment is a major problem. Recently, the recombinant soluble thrombomodulin fragment has received a lot of attention as the novel drug for the treatment of DIC with high efficacy. Here, we present a relapsed patient with APL in whom DIC was successfully and safely controlled by rTM during treatment with ATO.

  9. Effects of antipsychotics on insight in schizophrenia: results from independent samples of first-episode and acutely relapsed patients.

    Misiak, Błażej; Frydecka, Dorota; Beszłej, Jan A; Moustafa, Ahmed A; Tybura, Piotr; Kucharska-Mazur, Jolanta; Samochowiec, Agnieszka; Bieńkowski, Przemysław; Samochowiec, Jerzy

    2016-07-01

    We aimed to investigate whether antipsychotics differentially impact insight and whether these effects appear because of improvement in psychopathological manifestation in 132 first-episode schizophrenia patients and 201 acutely relapsed schizophrenic patients, who were followed up for 12 weeks. Olanzapine and risperidone were administered to first-episode schizophrenia patients, whereas acutely relapsed schizophrenic patients were treated with olanzapine, perazine and ziprasidone. The Positive And Negative Syndrome Scale (PANSS) was used to assess psychopathology. Insight was assessed using the G12 item of PANSS. Unadjusted mixed-model regression analysis indicated a significant improvement in the PANSS G12 item score in both groups. There were no significant differences between distinct treatment subgroups of patients in terms of improvement in the PANSS G12 item score. After adjustment for the trajectories of changes in symptom dimensions, a decrease in the PANSS G12 item score was because of an improvement in positive, negative and excitement symptoms. A decrease in the PANSS G12 item score was also related to an increase in the severity of depressive symptomatology. Our results indicate that antipsychotics exert similar effects on insight in acute psychosis. These effects are likely because of an improvement in psychopathological manifestation. The improvement in insight might be related to the development of depressive symptoms. PMID:26836264

  10. Phase 1 study of clofarabine in pediatric patients with relapsed/refractory acute lymphoblastic leukemia in Japan.

    Koh, Katsuyoshi; Ogawa, Chitose; Okamoto, Yasuhiro; Kudo, Kazuko; Inagaki, Jiro; Morimoto, Tsuyoshi; Mizukami, Hideya; Ecstein-Fraisse, Evelyne; Kikuta, Atsushi

    2016-08-01

    A phase 1 study was conducted to evaluate the safety, pharmacokinetics (PK), efficacy and pharmacogenetic characteristics of clofarabine in seven Japanese pediatric patients with relapsed/refractory acute lymphoblastic leukemia (ALL). Patients in Cohort 1 received clofarabine 30 mg/m(2)/day for 5 days, followed by 52 mg/m(2)/day for 5 days in subsequent cycles. Cohort 2 patients were consistently treated with 52 mg/m(2)/day for 5 days. No more than six cycles were performed. Every patient had at least one ≥Grade 3 adverse event (AE). AEs (≥Grade 3) related to clofarabine were anaemia, neutropenia, febrile neutropenia, thrombocytopenia, alanine aminotransferase increased, aspartate aminotransferase increased, haemoglobin decreased, and platelet (PLT) count decreased. C max and AUC of clofarabine increased in a dose-dependent fashion, but its elimination half-life (T 1/2) did not appear to be dependent on dose or duration of treatment. Clofarabine at 52 mg/m(2)/day shows similarly tolerable safety and PK profiles compared to those in previous studies. No complete remission (CR), CR without PLT recovery, or partial remission was observed. Since clofarabine is already used as a key drug for relapsed/refractory ALL patients in many countries, the efficacy of clofarabine in Japanese pediatric patients should be evaluated in larger study including more patients, such as by post-marketing surveillance. PMID:27086352

  11. The prognostic impact of FLT3-ITD and NPM1 mutations in patients with relapsed acute myeloid leukemia and intermediate-risk cytogenetics

    How, J; Sykes, J.; Minden, M D; Gupta, V.; Yee, K W L; Schimmer, A D; Schuh, A C; Kamel-Reid, S; Brandwein, J M

    2013-01-01

    Internal tandem duplication of the fms-like tyrosine kinase-3 gene (FLT3-ITD) and nucleophosmin-1 (NPM1) mutations have prognostic importance in acute myeloid leukemia (AML) patients with intermediate-risk karyotype at diagnosis, but less is known about their utility to predict outcomes at relapse. We retrospectively analysed outcomes of 70 patients with relapsed, intermediate-risk karyotype AML who received a uniform reinduction regimen, with respect to FLT3-ITD and NPM1 mutation status and ...

  12. Clofarabine, Cytarabine, and G-CSF in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia

    2015-05-05

    Acute Myeloid Leukemia; Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Adult Acute Promyelocytic Leukemia (M3); Recurrent Adult Acute Myeloid Leukemia

  13. Improved outcome after relapse in children with acute myeloid leukaemia

    Abrahamsson, Jonas; Clausen, Niels; Gustafsson, Göran;

    2007-01-01

    In the Nordic Society for Paediatric Haematology and Oncology paediatric study acute myeloid leukaemia (AML) 93, event-free survival was 50% and overall survival was 66%, indicating that many patients were cured following relapse. Factors influencing outcome in children with relapsed AML were...

  14. Arsenic Trioxide in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia

    2013-09-13

    Adult Acute Megakaryoblastic Leukemia (M7); Adult Acute Minimally Differentiated Myeloid Leukemia (M0); Adult Acute Monoblastic Leukemia (M5a); Adult Acute Monocytic Leukemia (M5b); Adult Acute Myeloblastic Leukemia With Maturation (M2); Adult Acute Myeloblastic Leukemia Without Maturation (M1); Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Adult Acute Myelomonocytic Leukemia (M4); Adult Erythroleukemia (M6a); Adult Pure Erythroid Leukemia (M6b); Recurrent Adult Acute Myeloid Leukemia

  15. Arsenic in the cerebrospinal fluid of a patient receiving arsenic trioxide for relapsed acute promyelocytic leukemia with CNS involvement.

    Knipp, Sabine; Gattermann, Norbert; Schapira, Marc; Käferstein, Herbert; Germing, Ulrich

    2007-11-01

    We report on a 42-year-old patient whose relapse of acute promyelocytic leukaemia (APL) included meningeal infiltration. Since he had previously experienced ATRA syndrome, he received arsenic trioxide (ATO) plus intrathecal therapy with cytarabine, prednisone, and methotrexate. We measured the concentration of arsenic in his cerebrospinal fluid (CSF). Arsenic showed a peak CSF concentration of 0.008 mg/l (0.11 micromol/l) and a nadir of 0.002 mg/l (0.027 micromol/l), both representing about 14% of blood levels. ATO thus crosses the blood-CSF-barrier when administered intravenously, but the concentration in CSF is probably not sufficient for treatment of meningeal leukemia. PMID:17416415

  16. Lithium Carbonate and Tretinoin in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia

    2015-10-19

    Adult Acute Megakaryoblastic Leukemia (M7); Adult Acute Monoblastic Leukemia (M5a); Adult Acute Monocytic Leukemia (M5b); Adult Acute Myeloblastic Leukemia With Maturation (M2); Adult Acute Myeloblastic Leukemia Without Maturation (M1); Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Adult Acute Myelomonocytic Leukemia (M4); Adult Erythroleukemia (M6a); Adult Pure Erythroid Leukemia (M6b); Recurrent Adult Acute Myeloid Leukemia

  17. Genomic, immunophenotypic, and NPM1/FLT3 mutational studies on 17 patients with normal karyotype acute myeloid leukemia (AML) followed by aberrant karyotype AML at relapse.

    Wang, Eunice S; Sait, Sheila N J; Gold, David; Mashtare, Terry; Starostik, Petr; Ford, Laurie Ann; Wetzler, Meir; Nowak, Norma J; Deeb, George

    2010-10-15

    Normal karyotype (NK) is the most common cytogenetic group in acute myeloid leukemia (AML) diagnosis; however, up to 50% of these patients at relapse will have aberrant karyotype (AK) AML. To determine the etiology of relapsed AK AML cells, we evaluated cytogenetic, immunophenotypic, and molecular results of 17 patients with diagnostic NK AML and relapsed AK AML at our institute. AK AML karyotype was diverse, involving no favorable and largely (8 of 17) complex cytogenetics. Despite clear cytogenetic differences, immunophenotype and NPM1/FLT3 gene mutation status did not change between presentation and relapse in 83% (10 of 12) and 94% (15 of 16) cases, respectively. High-resolution array-based comparative genomic hybridization (aCGH) performed via paired aCGH on NK AML and AK AML samples from the same patient confirmed cytogenetic aberrations only in the relapse sample. Analysis of 16 additional diagnostic NK AML samples revealed no evidence of submicroscopic aberrations undetected by conventional cytogenetics in any case. These results favor evolution of NK AML leukemia cells with acquisition of novel genetic changes as the most common etiology of AK AML relapse as opposed to secondary leukemogenesis. Additional studies are needed to confirm whether AK AML cells represent selection of rare preexisting clones below aCGH detection and to further characterize the molecular lesions found at time of AK AML relapse. PMID:20875872

  18. PS-341 in Treating Patients With Refractory or Relapsed Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Chronic Myeloid Leukemia in Blast Phase, or Myelodysplastic Syndrome

    2013-01-22

    Adult Acute Promyelocytic Leukemia (M3); Blastic Phase Chronic Myelogenous Leukemia; Previously Treated Myelodysplastic Syndromes; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Refractory Anemia With Excess Blasts; Refractory Anemia With Excess Blasts in Transformation; Relapsing Chronic Myelogenous Leukemia

  19. Radiation treatment of testicular relapse in acute lymphoblastic leukemia

    Ten patients with testicular relapse among 128 cases of acute lymphoblastic leukemia are reported. At the time of the initial diagnosis of leukemia all patients with later testicular relapse showed one or more risk factors as predictive for leukemic infiltration of the testicles. All patients except one, who underwent orchiectomy and died 11 weeks after surgical intervention, received radiation therapy with doses ranging from 12 to 20 Gy and chemotherapy. The local control was excellent. Average survival time from testicular relapse to death was 68 weeks in 8 of 9 patients treated by irradiation and chemotherapy. One patient is still alive without signs of disease after 6 years. (orig.)

  20. Acute effects of alemtuzumab infusion in patients with active relapsing-remitting MS

    Thomas, Katja; Eisele, Judith; Rodriguez-Leal, Francisco Alejandro; Hainke, Undine

    2016-01-01

    Objective: Alemtuzumab exerts its clinical efficacy by its specific pattern of depletion and repopulation of different immune cells. Beyond long-term immunologic and clinical data, little is known about acute changes in immunologic and routine laboratory parameters and their clinical relevance during the initial alemtuzumab infusion. Methods: Fifteen patients with highly active MS were recruited. In addition to parameters including heart rate, blood pressure, body temperature, and monitoring of adverse events, complete blood cell count, liver enzymes, kidney function, acute-phase proteins, serum cytokine profile, complement activation, peripheral immune cell distribution, and their potential of cytokine release were investigated prior to and after methylprednisolone and after alemtuzumab on each day of alemtuzumab infusion. Results: After the first alemtuzumab infusion, both the total leukocyte and granulocyte counts markedly increased, whereas lymphocyte counts dramatically decreased. In addition to lymphocyte depletion, cell subtypes important for innate immunity also decreased within the first week after alemtuzumab infusion. Although patients reported feeling well, C-reactive protein and procalcitonin peaked at serum levels consistent with septic conditions. Increases in liver enzymes were detected, although kidney function remained stable. Proinflammatory serum cytokine levels clearly rose after the first alemtuzumab infusion. Alemtuzumab led to impaired cytokine release ex vivo in nondepleted cells. Normal clinical parameters and mild adverse events were presented. Conclusions: Dramatic immunologic effects were observed. Standardized infusion procedure and pretreatment management attenuated infusion-related reactions. Alemtuzumab-mediated effects led to artificially altered parameters in standard blood testing. We recommend clinical decision-making based on primarily clinical symptoms within the first alemtuzumab treatment week. PMID:27213173

  1. Impact of cytomegalovirus reactivation on relapse and survival in patients with acute leukemia who received allogeneic hematopoietic stem cell transplantation in first remission.

    Yoon, Jae-Ho; Lee, Seok; Kim, Hee-Je; Jeon, Young-Woo; Lee, Sung-Eun; Cho, Byung-Sik; Lee, Dong-Gun; Eom, Ki-Seong; Kim, Yoo-Jin; Min, Chang-Ki; Cho, Seok-Goo; Min, Woo-Sung; Lee, Jong Wook

    2016-03-29

    Cytomegalovirus (CMV)-reactivation is associated with graft-vs-leukemia (GVL) effect by stimulating natural-killer or T-cells, which showed leukemia relapse prevention after hematopoietic stem cell transplantation (HSCT). We enrolled patients with acute myeloid leukemia (n = 197) and acute lymphoid leukemia (n = 192) who underwent allogeneic-HSCT in first remission. We measured RQ-PCR weekly to detect CMV-reactivation and preemptively used ganciclovir (GCV) when the titer increased twice consecutively, but GCV was sometimes delayed in patients without significant graft-vs-host disease (GVHD) by reducing immunosuppressive agents. In the entire group, CMV-reactivation showed poor overall survival (OS). To evaluate subsequent effects of CMV-reactivation, we excluded early relapse and deaths within 100 days, during which most of the CMV-reactivation occurred. Untreated CMV-reactivated group (n = 173) showed superior OS (83.8% vs. 61.7% vs. 74.0%, p acute leukemia. PMID:26883100

  2. Prolonged Response in Patient With Multiply Relapsed B-cell Acute Lymphoblastic Leukemia and Monosomy-7 to Bortezomib, Lenalidomide, and Dexamethasone.

    Vundamati, Divya; Bostrom, Bruce

    2016-08-01

    Isolated monosomy-7, a rare cytogenetic abnormality in patients with pediatric acute lymphoblastic leukemia (ALL), portends a worse prognosis. Despite improvements in treatment, outcomes for patients with relapsed ALL remain poor. Novel treatments adopted from the B-cell malignancy multiple myeloma may have a role in treatment of ALL. Bortezomib is one such agent currently in phase III trials for B and T ALL. This study presents a patient with B-cell ALL and monosomy-7 who relapsed off therapy. The combination of bortezomib, lenalidomide, and dexamethasone was used to attain remission before bone marrow transplant after conventional relapse therapy failed. A recurrence after bone marrow transplant was controlled for a prolonged period with the same therapy. The case supports the hypothesis that bortezomib, lenalidomide, and dexamethasone should be further explored in the treatment of B-cell ALL with monosomy-7. PMID:27299598

  3. Genomic profiling of thousands of candidate polymorphisms predicts risk of relapse in 778 Danish and German childhood acute lymphoblastic leukemia patients

    Wesolowska, Agata; Borst, L.; Dalgaard, Marlene Danner;

    2015-01-01

    Childhood acute lymphoblastic leukemia survival approaches 90%. New strategies are needed to identify the 10–15% who evade cure. We applied targeted, sequencing-based genotyping of 25 000 to 34 000 preselected potentially clinically relevant singlenucleotide polymorphisms (SNPs) to identify host...... genome profiles associated with relapse risk in 352 patients from the Nordic ALL92/2000 protocols and 426 patients from the German Berlin–Frankfurt–Munster (BFM) ALL2000 protocol. Patients were enrolled between 1992 and 2008 (median follow-up: 7.6 years). Eleven cross-validated SNPs were significantly...... associated with risk of relapse across protocols. SNP and biologic pathway level analyses associated relapse risk with leukemia aggressiveness, glucocorticosteroid pharmacology/response and drug transport/metabolism pathways. Classification and regression tree analysis identified three distinct risk groups...

  4. Same sibling marrow following cord allogeneic transplantation as therapy for second relapse acute promyelocytic leukemia in a pediatric patient.

    De Oliveira, Satiro N; Kao, Roy L; Pham, Andrew; Smith, LaMarr Taylor; Kempert, Pamela; Moore, Theodore B

    2016-03-01

    Optimal therapy for relapsed APL in pediatric patients is controversial. Allogeneic HSCT is an alternative, with event-free survival of 70-75%. We report a pediatric patient with APL who relapsed 28 months after CBT from her sibling and then was treated with BMT from the same donor. Bone marrow was selected for higher cell dose, donor availability, and partial donor chimerism. Persistent molecular remission was achieved, currently at 65 months after BMT. This case suggests the potential role of GVL activity in APL and illustrates the use of different cell sources from the same donor in allogeneic transplantation for pediatric patients. PMID:26849401

  5. Helical tomotherapy targeting total bone marrow after total body irradiation for patients with relapsed acute leukemia undergoing an allogeneic stem cell transplant

    Background and purpose: To report our clinical experience in planning and delivering total marrow irradiation (TMI) after total body irradiation (TBI) in patients with relapsed acute leukemia undergoing an allogeneic stem-cell transplant (SCT). Materials and Methods: Patients received conventional TBI as 2 Gy BID/day for 3 days boosted the next day by TMI (2 Gy in a single fraction) and followed by cyclophosphamide (Cy) 60 mg/kg for 2 days. While TBI was delivered with linear accelerator, TMI was performed with helical tomotherapy (HT). Results: Fifteen patients were treated from July 2009 till May 2010, ten with acute myeloid leukemia, and five with acute lymphoid leukemia. At the time of radiotherapy eight patients were in relapse and seven in second or third complete remission (CR) after relapse. The donor was a matched sibling in 7 cases and an unrelated donor in 8 cases. Median organ-at-risk dose reduction with TMI ranged from 30% to 65% with the largest reduction (-50%-65%) achieved for brain, larynx, liver, lungs and kidneys. Target areas (bone marrow sites and spleen in selected cases) were irradiated with an optimal conformity and an excellent homogeneity. Follow-up is short ranging from 180 to 510 days (median 310 days). However, tolerance was not different from a conventional TBI-Cy. All patients treated with TBI/TMI reached CR after SCT. Three patients have died (2 for severe GvHD, 1 for infection) and 2 patients showed relapsed leukemia. Twelve patients are alive with ten survivors in clinical remission of disease. Conclusions: This study confirms the clinical feasibility of using HT to deliver TMI as selective dose boost modality after TBI. For patients with advanced leukemia targeted TMI after TBI may be a novel approach to increase radiation dose with low risk of severe toxicity.

  6. A Unique Case of Relapsing Polychondritis Presenting with Acute Pericarditis

    John V. Higgins

    2013-01-01

    Full Text Available Relapsing polychondritis (RP is an inflammatory disease of the cartilaginous tissue primarily affecting the cartilaginous structures of the ear, nose, joints, and the respiratory system. Cardiovascular complications of RP are associated with high morbidity and mortality and occur most commonly as valvular disease. Pericarditis is a less common complication, occurring in 4% of patients with RP and has not previously been described at presentation. We describe a case of relapsing polychondritis with acute pericarditis at presentation.

  7. Fractionated gemtuzumab ozogamicin and standard dose cytarabine produced prolonged second remissions in patients over the age of 55 years with acute myeloid leukemia in late first relapse.

    Pilorge, Sylvain; Rigaudeau, Sophie; Rabian, Florence; Sarkozy, Clémentine; Taksin, Anne L; Farhat, Hassan; Merabet, Fathia; Ghez, Stéphanie; Raggueneau, Victoria; Terré, Christine; Garcia, Isabelle; Renneville, Aline; Preudhomme, Claude; Castaigne, Sylvie; Rousselot, Philippe

    2014-04-01

    Gemtuzumab ozogamicin (fGO), a humanized anti-CD33 monoclonal antibody linked to calicheamicin in combination with intensive chemotherapy gives high response rates in adult acute myeloid leukemia (AML) patients in relapse. However, reduced intensity chemotherapy in combination with fractionated GO has not been tested in aged relapsing patients. Patients from our institution with CD33+ AML aged 55 years or more in first late relapse (≥ 6 months) were proposed participation in a GO compassionate use program. Induction therapy consisted in fractionated GO (fGO; 3 mg/m², days 1, 4, 7) with standard-dose cytarabine (200 mg/m² /day, 7 days). Patients were consolidated with two courses of GO and intermediate dose cytarabine. Twenty-four patients (median age 68 years) received fGO with cytarabine. Median follow-up was 42 months. The response rate was 75%, including complete remission (CR) in 16 patients and CR with incomplete platelet recovery (CRp) in two patients. Two-year overall survival (OS) was 51% (95% CI: 28-69) and 2 years relapse-free survival (RFS) was 51% (95%CI: 25-72). Duration of second CR (CR2) was longer than first CR (CR1) in 9 out of 18 patients. Minimal residual disease (MRD) was negative in evaluable patients in CR2, particularly in NPM1 mutated cases. Toxicity was in line with that of the same fractionated single agent GO schedule. Fractionated GO with low intensity chemotherapy produced high response rates and prolonged CR2 in aged AML patients in first late relapse. PMID:24375467

  8. Aggressive chemotherapy for acute leukemia relapsed after transplantation.

    Sica, S; Salutari, P; Di Mario, A; D'Onofrio, G; Etuk, B; Leone, G

    1994-09-01

    Bone marrow transplantation procedure has emerged as an effective treatment for hematological malignancies. However, recurrence of leukemia is still the major cause of treatment failure. Subsequent treatment in this category of patients, generally considered incurable, has not been yet standardized. At our institution, 13 patients, 7 with acute non lymphoid leukemia (ANLL) and 6 with acute lymphoid leukemia (ALL), were treated at relapse after bone marrow transplantation either autologous or allogeneic (AuBMT 8, ABMT 4) performed in complete remission (CR). The interval between BMT and relapse was less than 9 months in 6 patients (2 ABMT and 4 AuBMT) and more than 9 months in 7 patients. Early relapsed patients showed no response to treatment and died at a median of 5.5 months (range 1-13) after relapse. Late relapse after BMT was characterized by a high percentage of response (5 CR and 1 PR), particularly after intensive chemotherapy and by a longer survival (median 14 months; range 2-36). Chemotherapy after transplantation should be carefully evaluated in patients relapsed after BMT in order to select a population that can achieve long term disease free survival. PMID:7858490

  9. The prognostic impact of FLT3-ITD and NPM1 mutations in patients with relapsed acute myeloid leukemia and intermediate-risk cytogenetics.

    How, J; Sykes, J; Minden, M D; Gupta, V; Yee, K W L; Schimmer, A D; Schuh, A C; Kamel-Reid, S; Brandwein, J M

    2013-01-01

    Internal tandem duplication of the fms-like tyrosine kinase-3 gene (FLT3-ITD) and nucleophosmin-1 (NPM1) mutations have prognostic importance in acute myeloid leukemia (AML) patients with intermediate-risk karyotype at diagnosis, but less is known about their utility to predict outcomes at relapse. We retrospectively analysed outcomes of 70 patients with relapsed, intermediate-risk karyotype AML who received a uniform reinduction regimen, with respect to FLT3-ITD and NPM1 mutation status and first complete remission (CR1) duration. CR1 duration, but not molecular status, was significantly correlated with CR2 rate. On univariate analysis, patients with mutated FLT3-ITD (FLT3+) had significantly worse overall survival (OS) compared with those with neither an NPM1 nor FLT3-ITD mutation (NPM1-/FLT3-). On multivariate analysis, shorter CR1 duration was significantly correlated with inferior OS at relapse (P12 months. In intermediate-risk karyotype AML patients receiving reinduction, CR1 duration remains the most important predictor of OS at relapse; FLT3-ITD and NPM1 status are not independent predictors of survival. PMID:23708641

  10. Persistent complete molecular remission after nilotinib and graft-versus-leukemia effect in an acute lymphoblastic leukemia patient with cytogenetic relapse after allogeneic stem cell transplantation

    Farnsworth Paul

    2012-09-01

    Full Text Available Abstract We report the successful treatment and sustained molecular remission using single agent nilotinib in a relapsed Philadelphia chromosome positive (Ph+ acute lymphoblastic leukemia patient after allogeneic hematopoietic stem cell transplantation. Compared to previously published studies, this is the first report where a patient did not receive additional chemotherapy after relapse, nor did she receive donor lymphocyte infusions. With nilotinib, the patient reverted back to normal blood counts and 100% donor reconstitution by single tandem repeat (STR chimerism analysis in the bone marrow and in peripheral blood, granulocytes, T and B-lymphocytes. This report also highlights the use of nilotinib in combination with extracorporeal photopheresis (ECP for concomitant graft-versus-host disease. Our data suggests that ECP, together with nilotinib, did not adversely affect the overall Graft-versus-leukemia (GVL effect.

  11. Treatment of Relapsed/Refractory Acute Lymphoblastic Leukemia in Adults.

    Ronson, Aharon; Tvito, Ariella; Rowe, Jacob M

    2016-06-01

    Patients with relapsed and refractory acute lymphoblastic leukemia (ALL) have a dismal prognosis with less than 10 % of patients surviving 5 years. Most such patients cannot be rescued with currently available therapies, whatever the initial treatment they receive. Therefore, there is an urgent need for novel treatment options. Fortunately, over the past several years, an improved understanding of the biology of the disease has allowed the identification of rational molecular targets for therapeutic endeavors and the emergence of novel therapies has sparked great interest. This review will discuss the current treatment landscape for adult patients with relapsed and/or refractory ALL. PMID:27207612

  12. CD25 expression on residual leukemic blasts at the time of allogeneic hematopoietic stem cell transplant predicts relapse in patients with acute myeloid leukemia without complete remission.

    Ikegawa, Shuntaro; Doki, Noriko; Kurosawa, Shuhei; Yamaguchi, Tsukasa; Sakaguchi, Masahiro; Harada, Kaito; Yamamoto, Keita; Hino, Yutaro; Shingai, Naoki; Senoo, Yasushi; Hattori, Keiichiro; Igarashi, Aiko; Najima, Yuho; Kobayashi, Takeshi; Kakihana, Kazuhiko; Sakamaki, Hisashi; Haraguchi, Kyoko; Okuyama, Yoshiki; Ohashi, Kazuteru

    2016-06-01

    Recent studies have shown that CD25 expression at the time of diagnosis of acute myeloid leukemia (AML) may be associated with an unfavorable outcome. We focus on patients with AML without complete remission (CR) and examine the clinical correlation between surface CD25 expression at the time of transplant and subsequent transplant outcomes. We observed a significant difference in overall survival (OS), disease-free survival (DFS) and cumulative incidence of relapse (CIR) between CD25 positive (+) (n = 22) and negative (-) groups (n = 44) (2-year OS; CD25 (+) group: 5% vs. CD25 (-) group: 40%, p expression was an independent adverse factor for OS (p = 0.002) and relapse (p = 0.001). Patients with AML with residual CD25 positive blasts at the time of transplant may require additional therapy before or after transplant to improve survival. PMID:26422713

  13. Phase 2 trial of clofarabine in combination with etoposide and cyclophosphamide in pediatric patients with refractory or relapsed acute lymphoblastic leukemia

    Hijiya, Nobuko; Thomson, Blythe; Isakoff, Michael S.; Silverman, Lewis B.; Steinherz, Peter G.; Borowitz, Michael J.; Kadota, Richard; Cooper, Todd; Shen, Violet; Dahl, Gary; Thottassery, Jaideep V.; Jeha, Sima; Maloney, Kelly; Paul, Jo-Anne; Barry, Elly

    2011-01-01

    The outcomes in children with refractory/relapsed (R/R) acute lymphoblastic leukemia (ALL) are dismal. The efficacy and safety of intravenous clofarabine 40 mg/m2 per day, cyclophosphamide 440 mg/m2 per day, and etoposide 100 mg/m2 per day for 5 consecutive days in pediatric patients with R/R ALL was evaluated in this phase 2 study. The primary endpoint was overall response rate (complete remission [CR] plus CR without platelet recovery [CRp]). Among the 25 patients (median age, 14 years; pre...

  14. Herbo-mineral ayurvedic treatment in a high risk acute promyelocytic leukemia patient with second relapse: 12 years follow up

    Balendu Prakash

    2010-01-01

    Full Text Available A 47 year old diabetic male patient was diagnosed and treated for high risk AML-M3 at Tata Memorial Hospital (BJ 17572, Mumbai in September 1995. His bone marrow aspiration cytology indicated 96% promyelocytes with abnormal forms, absence of lymphocytic series and myeloperoxide test 100% positive. Initially treated with ATRA, he achieved hematological remission on day 60, but cytogenetically the disease persisted. The patient received induction and consolidated chemotherapy with Daunorubicin and Cytarabine combination from 12.01.96 to 14.05.96, following which he achieved remission. However, his disease relapsed in February 97. The patient was given two cycles of chemotherapy with Idarubicine and Etoposide, after which he achieved remission. His disease again relapsed in December 97. The patient then refused more chemotherapy and volunteered for a pilot Ayurvedic study conducted by the Central Council for Research in Ayurveda and Siddha, New Delhi. The patient was treated with a proprietary Ayurvedic medicine Navajeevan, Kamadudha Rasa and Keharuba Pisti for one year. For the subsequent 5 years the patient received three months of intermittent Ayurvedic treatment every year. The patient achieved complete disease remission with the alternative treatment without any adverse side effects. The patient has so far completed 13 years of survival after the start of Ayurvedic therapy.

  15. Outcome following late marrow relapse in childhood acute lymphoblastic leukemia

    Thirty-four children with acute lymphoblastic leukemia, who developed bone marrow relapse after treatment was electively stopped, received reinduction, consolidation, continuing therapy, and intrathecal (IT) methotrexate (MTX). Sixteen children who relapsed within six months of stopping treatment had a median second-remission duration of 26 weeks; all next relapses occurred in the bone marrow. In 18 children who relapsed later, the median duration of second remission was in excess of two years, but after a minimum of four years follow-up, 16 patients have so far relapsed again (six in the CNS). CNS relapse occurred as a next event in four of 17 children who received five IT MTX injections only and in two of 14 children who received additional regular IT MTX. Although children with late marrow relapses may achieve long second remissions, their long-term out-look is poor, and regular IT MTX does not afford adequate CNS prophylaxis. It remains to be seen whether more intensive chemotherapy, including high-dose chemoradiotherapy and bone marrow transplantation, will improve the prognosis in this group of patients

  16. Aggressive chemotherapy for acute leukemia relapsed after bone marrow transplantation: a second chance?

    Sica, S; Di Mario, A; Pagano, L; Etuk, B; Salutari, P; Leone, G

    1992-01-01

    Eight patients, 5 with acute non lymphoid leukemia and 3 with lymphoid leukemia, were treated at relapse after bone marrow transplantation (BMT; 4 autologous BMT and 4 allogeneic BMT). Of these, 2 relapsed within 3 months after BMT (2 allogeneic BMT) and 6 (2 allogeneic and 4 autologous BMT) after more than 9 months after BMT. The 2 patients relapsing early showed no response to treatment and died. Five out of 6 patients relapsing late achieved complete remission (4 of them with intensive chemotherapy). Four patients are currently alive. Aggressive combination chemotherapy can produce long-term survival in selected patients relapsed after BMT. PMID:1519431

  17. Two ALL patients with isolated CNS relapse

    Two patients with acute lymphocytic leukemia experienced relapse in the central nervous system (CNS-L). In a 5-year-old boy, cranial CT showed enlarged cerebral ventricle and low density area in the white matter at the diagnosis of CNS-L. After a complete remission with cranial irradiation, the patient was managed on periodic intrathecal injections of cytosine arabinoside and hydrocortisone. One year after remission from CNS-L, CT findings were remarkably improved. The second patient, a 4-year-old boy, had received CNS prophylaxis regimens including cranial irradiation. After CNS-L relapse, the patient received three intrathecal injections of a large amount of methotrexate and two courses of cranial irradiation with a total dose of 48 Gy. However, spasm occurred, and CT also showed abnormal findings, such as enlarged cerebral ventricle, low density areas in the white matter, and calcified grey matter. IQ was normal. (Namekawa, K.)

  18. High Throughput Drug Sensitivity Assay and Genomics- Guided Treatment of Patients With Relapsed or Refractory Acute Leukemia

    2016-05-19

    Acute Leukemia of Ambiguous Lineage; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Refractory Adult Acute Lymphoblastic Leukemia; Refractory Childhood Acute Lymphoblastic Leukemia

  19. Spontaneous remission of acute myeloid leukemia relapse after hematopoietic cell transplantation in a high-risk patient with 11q23/MLL abnormality.

    Hudecek, Michael; Bartsch, Kristina; Jäkel, Nadja; Heyn, Simone; Pfannes, Roald; Al-Ali, Haifa Kathrin; Cross, Michael; Pönisch, Wolfram; Gerecke, Ulrich; Edelmann, Jeanett; Ittel, Thomas; Niederwieser, Dietger

    2008-01-01

    A 35-year-old female patient was diagnosed with acute myeloid leukemia with multiple genetic aberrations [48 XX, del(3)(q21), +6, t(11;15)(q23;q15), +21] including an 11q23/MLL abnormality. The patient achieved a complete remission after one induction chemotherapy cycle. After three courses of consolidation, a matched unrelated hematopoietic cell transplantation (HCT) was performed. Following an upper respiratory tract infection 7 years after transplant, her blood counts declined to leukocytes of 1 x 10(9)/l, platelets of 51 x 10(9)/l and hemoglobin of 7.5 g/dl. A bone marrow aspirate revealed 55% leukemic blasts carrying the unfavorable genetic aberrations seen at initial diagnosis (11q23/MLL). In the absence of any disease-specific treatment, the leukemic blasts cleared from the bone marrow within 6 days after diagnosis of relapse and peripheral blood counts returned to normal. Molecular analysis of the 11q23/MLL rearrangement was used to evaluate minimal residual disease, which became undetectable in repetitive FISH analyses. This is the first report of spontaneous remission in a patient with initially a multiaberrant leukemic cell clone and a proven 11q23/MLL abnormality at relapse after HCT. PMID:18367831

  20. Temozolomide and cisplatin in relapsed/refractory acute leukemia

    Rasul Muhammad

    2009-05-01

    Full Text Available Abstract Cisplatin depletes MGMT and increases the sensitivity of leukemia cells to temozolomide. We performed a phase I study of cisplatin and temozolomide in patients with relapsed and refractory acute leukemia. Fifteen patients had AML, 3 had ALL, and 2 had biphenotypic leukemia. The median number of prior chemotherapy regimens was 3 (1–5. Treatment was well tolerated up to the maximal doses of temozolomide 200 mg/m2/d times 7 days and cisplatin 100 mg/m2 on day 1. There was one complete remission in this heavily pretreated patient population. Five of 20 (25% patients demonstrated a significant reduction in bone marrow blasts.

  1. Decitabine, Donor Natural Killer Cells, and Aldesleukin in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia

    2016-01-07

    Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Recurrent Adult Acute Myeloid Leukemia; Secondary Acute Myeloid Leukemia

  2. Recurrent isolated extramedullary relapses as granulocytic sarcomas following allogeneic bone marrow transplantation for acute myeloid leukemia

    Au, WY; Chan, ACL; Lie, AKW; Chen, FE; Liang, R.; Kwong, YL

    1998-01-01

    Isolated extramedullary relapses as granulocytic sarcomas (GS) following allogeneic bone marrow transplantation (BMT) for acute myeloid leukemia (AML) are rare events. We describe three such patients who presented with a unique pattern of GS relapse post-BMT. The clinical features included repeated relapses in multiple sites, absence of marrow involvement, and prolonged survival. Fluorescence in situ hybridization (FISH) demonstrated persistence of donor hematopoiesis despite disseminated GS....

  3. Reversal of FLT3 mutational status and sustained expression of NPM1 mutation in paired presentation, and relapse samples in a patient with acute myeloid leukemia.

    Radojkovic, Milica; Tosic, Natasa; Colovic, Natasa; Ristic, Slobodan; Pavlovic, Sonja; Colovic, Milica

    2012-01-01

    We report a case of de novo acute myeloid leukemia (AML) with unstable FLT3 gene mutations and stable NPM1 mutation. FLT3/D835 and NPM1 (Type A) mutations were detected upon diagnosis. During the relapse, the FLT3/D835 mutation changed to an FLT3/ITD mutation while the NPM1 (Type A) mutation was retained. Cytogenetic analyses showed the normal karyotype at diagnosis and relapse. Our findings raise interesting questions about the significance of these mutations in the leukemogenic process, about their stability during the evolution of the disease, and regarding the selection of appropriate molecular markers for the monitoring of minimal residual disease. PMID:22585616

  4. Unilateral hypopyon in a child as a first and sole presentation in relapsing acute lymphoblastic leukemia

    Wadhwa Neeraj

    2007-01-01

    Full Text Available Ocular manifestations form a part of the spectrum of varied clinical presentations in leukemias. Most of the ophthalmic manifestations are related to central nervous system leukemia and bone marrow relapse. We report a case of acute unilateral hypopyon uveitis as an initial presenting feature of relapsing acute lymphoblastic leukemia (ALL in a pediatric patient. Anterior chamber paracentesis was performed in a four-year-old male child presenting with unilateral treatment-resistant hypopyon after remission of ALL. Examination of aqueous humor aspirate revealed presence of malignant cells. Atypical hypopyon, even unilateral can be an indication of relapsing ALL in a child.

  5. Clofarabine Plus Cytarabine Compared With Cytarabine Alone in Older Patients With Relapsed or Refractory Acute Myelogenous Leukemia: Results From the CLASSIC I Trial

    Faderl, Stefan; Wetzler, Meir; Rizzieri, David; Schiller, Gary; Jagasia, Madan; Stuart, Robert; Ganguly, Siddhartha; Avigan, David; Craig, Michael; Collins, Robert; Maris, Michael; Kovacsovics, Tibor; Goldberg, Stuart; Seiter, Karen; Hari, Parameswaran; Greiner, Jochen; Vey, Norbert; Recher, Christian; Ravandi, Farhad; Wang, Eunice S.; Vasconcelles, Michael; Huebner, Dirk; Kantarjian, Hagop M.

    2012-01-01

    Purpose To compare the receipt of clofarabine plus cytarabine (Clo+Ara-C arm) with cytarabine (Ara-C arm) in patients ≥ 55 years old with refractory or relapsed acute myelogenous leukemia (AML). Patients and Methods Patients were randomly assigned to receive either clofarabine (Clo) 40 mg/m2 or a placebo followed by Ara-C 1 g/m2 for five consecutive days. The primary end point was overall survival (OS). Secondary end points included event-free survival (EFS), 4-month EFS, overall remission rate (ORR; complete remission [CR] plus CR with incomplete peripheral blood count recovery), disease-free survival (DFS), duration of remission (DOR), and safety. Results Among 320 patients with confirmed AML (median age, 67 years), the median OS was 6.6 months in the Clo+Ara-C arm and 6.3 months in the Ara-C arm (hazard ratio [HR], 1.00; 95% CI, 0.78 to 1.28; P = 1.00). The ORR was 46.9% in the Clo+Ara-C arm (35.2% CR) versus 22.9% in the Ara-C arm (17.8% CR; P < .01). EFS (HR: 0.63; 95% CI, 0.49 to 0.80; P < .01) and 4-month EFS (37.7% v 16.6%; P < .01) favored the Clo+Ara-C arm compared with Ara-C arm, respectively. DFS and DOR were similar in both arms. Overall 30-day mortality was 16% and 5% for CLO+Ara-C and Ara-C arms, respectively. In the Clo+Ara-C and Ara-C arms, the most common grade 3 to 4 toxicities were febrile neutropenia (47% v 35%, respectively), hypokalemia (18% v 11%, respectively), thrombocytopenia (16% v 17%, respectively), pneumonia (14% v 10%, respectively), anemia (13% v 0%, respectively), neutropenia (11% v 9%, respectively), increased AST (11% v 2%, respectively), and increased ALT (10% v 3%, respectively). Conclusion Although the primary end point of OS did not differ between arms, Clo+Ara-C significantly improved response rates and EFS. Study follow-up continues, and the role of clofarabine in the treatment of adult patients with AML continues to be investigated. PMID:22585697

  6. Extramedullary Relapse of Acute Myeloid and Lymphoid Leukemia in Children: A Retrospective Analysis

    Jee Young Kim

    2016-05-01

    Full Text Available Background Extramedullary relapse (EMR is a recurrence of leukemia in sites other than the bone marrow, and it exhibits a relatively rare presentation of relapse of acute leukemia. However, EMR is an important cause of treatment failure among patients with acute leukemia. Therefore, early detection of these relapses may improve the prognosis. Objectives To describe the disease-related demographic and clinical features and radiologic findings for children diagnosed with EMR in acute leukemia. Patients and Methods The study was based on 22 children (M: F = 14: 8; mean age 7.30 (2.1 - 15.7 years with 8 acute myeloid leukemia (AML and 14 acute lymphoid leukemia (ALL who had experienced an EMR. Age, gender, clinical symptoms, initial extramedullary disease (EMD, French-American-British (FAB morphology, cytogenetics, time to and site of EMR, concurrent bone marrow relapse (BMR, radiologic findings, and outcomes were evaluated. Results No definite relationship was found between initial EMD and EMR. A predilection for AML to relapse in the central nervous system (CNS, except for the CSF and bone, and for ALL to relapse in the CSF and kidney seemed to occur. Patients with EMR had a significantly higher incidence of t(8: 21 cytogenetics and FAB M2 and L1 morphologies. EMR accompanied with concurrent BMR occurred in 31.8% of the patients, who exhibited a relatively grave clinical course. Radiologic findings were nonspecific and had a great variety of structure involved, including bulging enhancing mass in the CT scan, hypoechoic mass in the US, and enhanced mass-like lesion in the MRI. Conclusions Knowledge of the potential sites of EMR, their risk factors, and their clinical and radiologic features may be helpful in the early diagnosis of relapse and planning for therapy.

  7. Vorinostat and Decitabine in Treating Patients With Advanced Solid Tumors or Relapsed or Refractory Non-Hodgkin's Lymphoma, Acute Myeloid Leukemia, Acute Lymphocytic Leukemia, or Chronic Myelogenous Leukemia

    2014-08-26

    Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Blastic Phase Chronic Myelogenous Leukemia; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Secondary Acute Myeloid Leukemia; Splenic Marginal Zone Lymphoma; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Adult Lymphoblastic Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Immunoblastic Large Cell Lymphoma; Stage IV Adult Lymphoblastic Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma; Stage IV Marginal Zone Lymphoma

  8. Deletion analysis of p16(INKa) and p15(INKb) in relapsed childhood acute lymphoblastic leukemia.

    Graf Einsiedel, Hagen; Taube, Tillmann; Hartmann, Reinhard; Wellmann, Sven; Seifert, Georg; Henze, Günter; Seeger, Karl

    2002-06-15

    This study aimed at determining the prevalence of INK4 deletions and their impact on outcome in 125 children with acute lymphoblastic leukemia (ALL) at first relapse using real-time quantitative polymerase chain reaction. Patients were enrolled into relapse trials ALL-REZ BFM (ALL-Relapse Berlin-Frankfurt-Münster) 90 and 96. The prevalence of p16(INK4a) and p15(INK4b) homozygous deletions was 35% (44 of 125) and 30% (38 of 125), respectively. A highly significant association of both gene deletions was found with the 2 major adverse prognostic factors known for relapsed childhood ALL: T-cell immunophenotype and first remission duration. There was no correlation between INK4 deletions and probability of event-free survival. These findings argue against an independent prognostic role of INK4 deletions in relapsed childhood ALL. PMID:12036898

  9. Dose study of the multikinase inhibitor, LY2457546, in patients with relapsed acute myeloid leukemia to assess safety, pharmacokinetics, and pharmacodynamics

    Wacheck V

    2011-05-01

    Full Text Available Volker Wacheck1, Michael Lahn2, Gemma Dickinson3, Wolfgang Füreder4, Renata Meyer4, Susanne Herndlhofer4, Thorsten Füreder1, Georg Dorfner5, Sada Pillay2, Valérie André6, Timothy P Burkholder7, Jacqueline K Akunda8, Leann Flye-Blakemore9, Dirk Van Bockstaele9, Richard F Schlenk10, Wolfgang R Sperr4, Peter Valent4,111Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel, Vienna, Austria; 2Early Oncology Clinical Investigation, Eli Lilly and Company, Indianapolis, IN, USA; 3Department of Pharmacokinetics, Eli Lilly and Company, Erl Wood Research Centre, Windlesham, Surrey, UK; 4Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Währinger Gürtel, Vienna, Austria; 5Eli Lilly GesmbH, Medical Department, Vienna, Austria; 6Department of Statistics, Eli Lilly and Company, Erl Wood Research Centre, Surrey, UK; 7Discovery Chemistry Research and Technology, Eli Lilly and Company, Indianapolis, IN, USA; 8Nonclinical Toxicology, Eli Lilly and Company, Indianapolis, IN, USA; 9Flow Cytometry and Cell Analysis, Esoterix Clinical Trials Services, Mechelen, Belgium; 10Universitätsklinikum Ulm, Klinik für Innere Medizin III, Ulm, Germany; 11Ludwig Boltzmann Cluster Oncology, Vienna, AustriaBackground: Acute myeloid leukemia (AML is a life-threatening malignancy with limited treatment options in chemotherapy-refractory patients. A first-in-human dose study was designed to investigate a safe and biologically effective dose range for LY2457546, a novel multikinase inhibitor, in patients with relapsed AML.Methods: In this nonrandomized, open-label, dose escalation Phase I study, LY2457546 was administered orally once a day. Safety, pharmacokinetics, changes in phosphorylation of target kinases in AML blasts, and risk of drug–drug interactions (DDI were assessed.Results: Five patients were treated at the starting and predicted minimal biologically effective dose of 50 mg

  10. Treatment of refractory/relapsed adult acute lymphoblastic leukemia with bortezomib- based chemotherapy

    Zhao J

    2015-06-01

    Full Text Available Junmei Zhao,* Chao Wang,* Yongping Song, Yuzhang Liu, Baijun FangHenan Key Lab of Experimental Haematology, Henan Institute of Haematology, Henan Tumor Hospital, Zhengzhou University, Zhengzhou, People’s Republic of China  *These authors contributed equally to this work Abstract: Nine pretreated patients aged >19 years with relapsed/refractory acute lymphoblastic leukemia (ALL were treated with a combination of bortezomib plus chemotherapy before allogeneic hematopoietic stem cell transplantation (allo-HSCT. Eight (88.9% patients, including two Philadelphia chromosome-positive ALL patients, achieved a complete remission. Furthermore, the evaluable patients have benefited from allo-HSCT after response to this reinduction treatment. We conclude that bortezomib-based chemotherapy was highly effective for adults with refractory/relapsed ALL before allo-HSCT. Therefore, this regimen deserves a larger series within prospective trials to confirm these results. Keywords: acute lymphoblastic leukemia, refractory, relapsed, bortezomib

  11. Relapse of acute lymphoblastic leukemia in the pancreas after bone marrow transplant

    Guang-Xian Wang; Jun-Lin Liao; Dong Zhang; Li Wen

    2015-01-01

    Background: Relapse of acute lymphoblastic leukemia (ALL) in the pancreas is rare. We report a case of a 12-year-old boy who experienced a relapse of ALL in the pancreas after a bone marrow transplant. Methods: Clinical data, including course of illness, laboratory results, and imaging studies are included. The patient presented with acute pancreatitis, suspected to be secondary to gallstones, with ampullary obstruction. Ultrasound and magnetic resonance imaging demonstrated a distended gallbladder and intra- and extra-hepatic biliary dilatation with a cutoff at the pancreatic head, but with no evidence of gallstones. Results: Ultrasound-guided biopsy of the pancreas revealed ALL in the pancreas. Systematic chemotherapy was recommended, but was declined by the parents. The patient died one week later. Conclusion: Relapse of ALL in the pancreas is rare, but when a history of ALL is present, it should be considered in patients with pancreatic enlargement, obstructive jaundice, and pancreatitis.

  12. Acute mastitis; a novel presentation of relapsing polychondritis.

    Haigh, R; Scott-Coombes, D.; Seckl, J R

    1987-01-01

    A 30 year old female with previous Crohn's disease presented with recurrent cutaneous vasculitis and polyarthritis. She subsequently developed recurrent transient bilateral mastitis with auricular and laryngotracheal chondritis typical of relapsing polychondritis. Acute mastitis is a previously unrecognized association of this disorder.

  13. RALLE pilot: response-guided therapy for marrow relapse in acute lymphoblastic leukemia in children.

    Saarinen-Pihkala, Ulla M; Parto, Katriina; Riikonen, Pekka; Lähteenmäki, Päivi M; Békàssy, Albert N; Glomstein, Anders; Möttönen, Merja

    2012-05-01

    Despite improved treatment results of childhood acute lymphoblastic leukemia (ALL), 20% to 30% have a relapse, and then the outcome is very poor. We studied 40 children with ALL marrow relapse piloting an ALL relapse protocol with well-known drugs and drug combinations by using a concept of response-guided design. We also measured response in logarithmic fashion. Our primary end points were achievement of M1 marrow status, minimal residual disease status below 10, and second remission. The remission induction rate was 90% with 10% induction mortality. After the A blocks (dexamethasone, vincristine, idarubicin and pegylated L-asparaginase), 85% had M1 status, 39% had minimal residual disease ≤1×10, and 66% had 2 to 3 log response. After B1 block (cyclo, VP-16) the figures were 92%, 58%, and 83%, respectively. Twenty-five of 40 patients received allogeneic stem cell transplantation. Three-year event-free survival of the whole cohort was 37%, and the relapse rate was 38%. Three-year event-free survival by risk group was 53% for late, 34% for early, and 21% for very early relapses. An ALL marrow relapse nonresponsive to steroids, vincristine, asparaginase, anthracyclines, and alkylating agents is uncommon, and these classic drugs can still be advocated for induction of ALL relapse. The problems lie in creating a consolidation capable of preventing particularly posttransplant relapses. PMID:22246158

  14. Isolated testicular relapse in acute lymphoblastic leukemia - Effective treatment with the modified CCG-112 protocol

    Shama Goyal

    2005-01-01

    Full Text Available BACKGROUND: The testes have been considered a sanctuary site for leukemic cells and testicular relapses used to account for a major proportion of the poor outcome of boys with acute lymphoblastic leukemia. With use of aggressive chemotherapy which includes intermediate or high dose methotrexate, the incidence of testicular relapses has declined. However once these patients have received cranial irradiation as a part of the front line protocol, high dose methotrexate needs to be avoided because of risk of developing leucoencephalopathy. AIM: To study the use of non cross resistant chemotherapeutic agents along with a regimen containing lower doses of methotrexate in patients of isolated testicular relapse (ITR. MATERIALS AND METHODS: This is a retrospective analysis of 12 consecutive patients with ITR treated with modified version of the CCG-112 protocol which consists of intensive systemic chemotherapy, cranial chemoprophylaxis along with testicular irradiation. RESULTS: One patient died of regimen related toxicity. Two patients relapsed in the bone marrow during maintenance. Of the nine patients who completed treatment, eight are alive and in remission. One patient had a bone marrow relapse two months after completing treatment. The Kaplan Meier estimates give us an Event Free Survival (EFS of 66.7% at 10 yrs. CONCLUSIONS: Thus, though the incidence is very low, patients with ITR should be treated aggressively since they have an excellent chance of achieving a long term EFS.

  15. Entinostat and Clofarabine in Treating Patients With Newly Diagnosed, Relapsed, or Refractory Poor-Risk Acute Lymphoblastic Leukemia or Bilineage/Biphenotypic Leukemia

    2014-07-16

    Acute Leukemias of Ambiguous Lineage; Philadelphia Chromosome Negative Adult Precursor Acute Lymphoblastic Leukemia; Recurrent Adult Acute Lymphoblastic Leukemia; Untreated Adult Acute Lymphoblastic Leukemia

  16. Liposomal vincristine for relapsed or refractory Ph-negative acute lymphoblastic leukemia: a review of literature

    Pathak, Priyanka; Hess, Rosemary; Weiss, Mark A.

    2014-01-01

    Acute lymphoblastic leukemia (ALL) is a heterogeneous group of hematologic malignancies that arise from clonal proliferation of immature lymphoid cells in the bone marrow, peripheral blood and other organs. There are approximately 3000 new adult cases diagnosed every year in the United States with a 5-year overall survival ranging from 22% to 50%. Most adult patients with ALL who achieve a complete response will ultimately relapse and for this subset of patients the only hope of curative ther...

  17. Incidence and risk factors for central nervous system relapse in children and adolescents with acute lymphoblastic leukemia

    Camila Silva Peres Cancela

    2012-01-01

    Full Text Available BACKGROUND: Despite all the advances in the treatment of childhood acute lymphoblastic leukemia, central nervous system relapse remains an important obstacle to curing these patients. This study analyzed the incidence of central nervous system relapse and the risk factors for its occurrence in children and adolescents with acute lymphoblastic leukemia. METHODS: This study has a retrospective cohort design. The studied population comprised 199 children and adolescents with a diagnosis of acute lymphoblastic leukemia followed up at Hospital das Clinicas, Universidade Federal de Minas Gerais (HC-UFMG between March 2001 and August 2009 and submitted to the Grupo Brasileiro de Tratamento de Leucemia da Infância - acute lymphoblastic leukemia (GBTLI-LLA-99 treatment protocol. RESULTS: The estimated probabilities of overall survival and event free survival at 5 years were 69.5% ( 3.6% and 58.8% ( 4.0%, respectively. The cumulative incidence of central nervous system (isolated or combined relapse was 11.0% at 8 years. The estimated rate of isolated central nervous system relapse at 8 years was 6.8%. In patients with a blood leukocyte count at diagnosis > 50 x 10(9/L, the estimated rate of isolated or combined central nervous system relapse was higher than in the group with a count 50 x 10(9/L at diagnosis seems to be a significant prognostic factor for a higher incidence of central nervous system relapse in childhood acute lymphoblastic leukemia.

  18. Decitabine and Total-Body Irradiation Followed By Donor Bone Marrow Transplant and Cyclophosphamide in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia

    2016-07-08

    Acute Myeloid Leukemia With Multilineage Dysplasia Following Myelodysplastic Syndrome; Adult Acute Myeloid Leukemia in Remission; Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); de Novo Myelodysplastic Syndromes; Previously Treated Myelodysplastic Syndromes; Recurrent Adult Acute Myeloid Leukemia; Secondary Acute Myeloid Leukemia

  19. Veliparib and Topotecan With or Without Carboplatin in Treating Patients With Relapsed or Refractory Acute Leukemia, High-Risk Myelodysplasia, or Aggressive Myeloproliferative Disorders

    2016-04-05

    Adult Acute Megakaryoblastic Leukemia; Adult Acute Monoblastic Leukemia; Adult Acute Monocytic Leukemia; Adult Acute Myeloid Leukemia With Inv(16)(p13.1q22); CBFB-MYH11; Adult Acute Myeloid Leukemia With Maturation; Adult Acute Myeloid Leukemia With Minimal Differentiation; Adult Acute Myeloid Leukemia With t(16;16)(p13.1;q22); CBFB-MYH11; Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); RUNX1-RUNX1T1; Adult Acute Myeloid Leukemia With t(9;11)(p22;q23); MLLT3-MLL; Adult Acute Myeloid Leukemia Without Maturation; Adult Acute Myelomonocytic Leukemia; Adult Erythroleukemia; Adult Pure Erythroid Leukemia; Chronic Myelomonocytic Leukemia; de Novo Myelodysplastic Syndrome; Essential Thrombocythemia; Hematopoietic and Lymphoid Cell Neoplasm; Philadelphia Chromosome Negative, BCR-ABL1 Positive Chronic Myelogenous Leukemia; Polycythemia Vera; Previously Treated Myelodysplastic Syndrome; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Disease; Secondary Myelodysplastic Syndrome

  20. MEAD方案治疗难治复发性成年人急性淋巴细胞白血病%Clinical study on MEAD regimens for relapsed or refractory adult patients with acute lymphocyte leukemia

    赵万红; 杨云; 张王刚; 曹星梅; 陈银霞; 何爱丽; 黄芳; 刘捷; 马肖容; 王剑利

    2010-01-01

    Objective To study the clinic effect and safety of MEAD chemotherapy regimen for adult patients with relapsed or refractory acute lymphocyte leukemia. Methods Between July 2006 and July 2009,twenty-two adult patients with relapsed or refractory acute lymphocyte leukemia received MEAD regimen (mitoxantrone 6 mg/d dl-3 iv drip,cytarabine 100 mg/d dl-5 iv drip,etoposide 100 mg/d dl-5 iv drip,dexmethasone 10 mg/d dl-8 iv drip). Results The complete remission (CR) rate of adult patients with relapsed or refractory acute lymphocyte leukemia was 31.8 %,the partial remission(PR) rate was 22.7 % and the overall response (OR) rate 54.5 %. The cumulitive CR rate was 50.0 %,and the PR rate 40.9 % after two times MEAD chemotherapy regimen. The main adverse effect was different level of myelosuppression,and other toxicity of vital organ was mild. Conclusion MEAD regimen is effective and can be tolerated for adult patients with relapsed or refractory acute lymphocyte leukemia,and its side effect is mild.%目的 观察MEAD化疗方案治疗难治复发性成年人急性淋巴细胞白血病(ALL)的疗效和安全性.方法 对2006年6月至2009年6月收治的22例成年人难治复发性ALL患者,采用MEAD方案化疗,米托蒽醌6 mg/d静脉滴注,第1天至第3天;阿糖胞苷100 mg/d静脉滴注,第1天至第5天;依托泊苷100mg/d静脉滴注,第1天至第5天;地塞米松10mg/d静脉滴注,第1天至第8天.结果 成年人难治复发性ALL完全缓解率31.8%.部分缓解率22.7%,总有效率54.5%;两次MEAD方案化疗后,累积完全缓解率为50.0%,部分缓解率40.9%.主要不良反应为不同程度的骨髓抑制,重要脏器毒性反应轻微.结论 MEAD化疗方案对难治复发性成年人ALL有较好的疗效.患者不良反应轻微.

  1. A phase I trial of the aurora kinase inhibitor, ENMD-2076, in patients with relapsed or refractory acute myeloid leukemia or chronic myelomonocytic leukemia.

    Yee, Karen W L; Chen, Hsiao-Wei T; Hedley, David W; Chow, Sue; Brandwein, Joseph; Schuh, Andre C; Schimmer, Aaron D; Gupta, Vikas; Sanfelice, Deborah; Johnson, Tara; Le, Lisa W; Arnott, Jamie; Bray, Mark R; Sidor, Carolyn; Minden, Mark D

    2016-10-01

    ENMD-2076 is a novel, orally-active molecule that inhibits Aurora A kinase, as well as c-Kit, FLT3 and VEGFR2. A phase I study was conducted to determine the maximum tolerated dose (MTD), recommended phase 2 dose (RP2D) and toxicities of ENMD-2076 in patients with acute myeloid leukemia (AML) and chronic myelomonocytic leukemia (CMML). Patients received escalating doses of ENMD-2076 administered orally daily [225 mg (n = 7), 375 mg (n = 6), 325 mg (n = 9), or 275 mg (n = 5)]. Twenty-seven patients were treated (26 AML; 1 CMML-2). The most common non-hematological toxicities of any grade, regardless of association with drug, were fatigue, diarrhea, dysphonia, dyspnea, hypertension, constipation, and abdominal pain. Dose-limiting toxicities (DLTs) consisted of grade 3 fatigue, grade 3 typhilitis, grade 3 syncope and grade 3 QTc prolongation). Of the 16 evaluable patients, one patient achieved a complete remission with incomplete count recovery (CRi), three experienced a morphologic leukemia-free state (MLFS) with a major hematologic improvement in platelets (HI-P), and 5 other patients had a reduction in marrow blast percentage (i.e. 11-65 %). The RP2D in this patient population is 225 mg orally once daily. PMID:27406088

  2. Effective re-induction therapy with dasatinib and clofarabine in relapsed Philadelphia chromosome positive acute lymphoblastic leukemia

    Anne Loes van den Boom; H Berna Beverloo; van der Velden, Vincent H.J.; Arjan Lankester; Rob Pieters; C. Michel Zwaan

    2012-01-01

    This case discusses a 10 year old female patient with a late relapse of Ph-chromosome positive B-cell precursor acute lymphoblastic leukaemias (ALL) who had previously been treated with chemotherapy and allogeneic stem-cell transplantation. Treatment for relapse consisted of single-agent dasatinib, followed by 2 blocks of a combination of dasatinib and clofarabine as consolidation therapy. Using this schedule both morphological and cytogenetic complete remission were obtained. This regimen wa...

  3. French “real life” experience of clofarabine in children with refractory or relapsed acute lymphoblastic leukaemia

    Trioche, Pascale; Nelken, Brigitte; Michel, Gérard; Pellier, Isabelle; Petit, Arnaud; Bertrand, Yves; Rohrlich, Pierre; Schmitt, Claudine; Sirvent, Nicolas; Boutard, Patrick; Margueritte, Geneviève; Pautard, Brigitte; Ducassou, Stéphane; Plantaz, Dominique; Robert, Alain

    2012-01-01

    Background Clofarabine alone or in combination with cyclophosphamide and etoposide has shown a good efficacy and a tolerable toxicity profile in previous studies of children with relapsed or refractory leukaemia. This report describes a retrospective study of 38 French patients who received clofarabine as a monotherapy or in combination for relapsed or refractory acute lymphoblastic leukaemia (ALL) outside of clinical trials after marketing authorization. Methods We retrospectively analysed d...

  4. Temsirolimus, Dexamethasone, Mitoxantrone Hydrochloride, Vincristine Sulfate, and Pegaspargase in Treating Young Patients With Relapsed Acute Lymphoblastic Leukemia or Non-Hodgkin Lymphoma

    2015-07-09

    Childhood B Acute Lymphoblastic Leukemia; Childhood T Acute Lymphoblastic Leukemia; Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Lymphoblastic Lymphoma

  5. Clofarabine and Cytarabine in Treating Older Patients With Acute Myeloid Leukemia or High-Risk Myelodysplastic Syndromes That Have Relapsed or Not Responded to Treatment

    2013-08-06

    Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Myelodysplastic Syndrome With Isolated Del(5q); Previously Treated Myelodysplastic Syndromes; Recurrent Adult Acute Myeloid Leukemia

  6. Relapsed childhood high hyperdiploid acute lymphoblastic leukemia: presence of preleukemic ancestral clones and the secondary nature of microdeletions and RTK-RAS mutations

    Davidsson, J; Paulsson, K; Lindgren, D;

    2010-01-01

    Although childhood high hyperdiploid acute lymphoblastic leukemia is associated with a favorable outcome, 20% of patients still relapse. It is important to identify these patients already at diagnosis to ensure proper risk stratification. We have investigated 11 paired diagnostic and relapse samp...

  7. Chronic inflammatory demyelinating polyneuropathy in children: a report of four patients with variable relapsing courses

    Chang, Soo Jin; Lee, Ji Hyun; Kim, Shin Hye; Lee, Joon Soo; Kim, Heung Dong; Kang, Joon Won; Lee, Young Mock; Kang, Hoon-Chul

    2015-01-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is a chronically progressive or relapsing symmetric sensorimotor disorder presumed to occur because of immunologic antibody-mediated reactions. To understand the clinical courses of CIDP, we report variable CIDP courses in children with respect to initial presentation, responsiveness to medical treatment, and recurrence interval. Four patients who were diagnosed with acute-onset and relapsing CIDP courses at Severance Children's Hospita...

  8. Prediction of acute multiple sclerosis relapses by transcription levels of peripheral blood cells

    Or-Bach Rotem

    2009-07-01

    Full Text Available Abstract Background The ability to predict the spatial frequency of relapses in multiple sclerosis (MS would enable physicians to decide when to intervene more aggressively and to plan clinical trials more accurately. Methods In the current study our objective was to determine if subsets of genes can predict the time to the next acute relapse in patients with MS. Data-mining and predictive modeling tools were utilized to analyze a gene-expression dataset of 94 non-treated patients; 62 patients with definite MS and 32 patients with clinically isolated syndrome (CIS. The dataset included the expression levels of 10,594 genes and annotated sequences corresponding to 22,215 gene-transcripts that appear in the microarray. Results We designed a two stage predictor. The first stage predictor was based on the expression level of 10 genes, and predicted the time to next relapse with a resolution of 500 days (error rate 0.079, p Conclusion We conclude that gene expression analysis is a valuable tool that can be used in clinical practice to predict future MS disease activity. Similar approach can be also useful for dealing with other autoimmune diseases that characterized by relapsing-remitting nature.

  9. Clinical relevance of molecular aberrations in paediatric acute myeloid leukaemia at first relapse

    Bachas, Costa; Schuurhuis, Gerrit Jan; Reinhardt, Dirk; Creutzig, Ursula; Kwidama, Zinia J.; Zwaan, C. Michel; van den Heuvel-Eibrink, Marry M.; De Bont, Evelina S. J. M.; Elitzur, Sarah; Rizzari, Carmelo; de Haas, Valerie; Zimmermann, Martin; Cloos, Jacqueline; Kaspers, Gertjan J. L.

    2014-01-01

    Outcome for relapsed paediatric acute myeloid leukaemia (AML) remains poor. Strong prognostic factors at first relapse are lacking, which hampers optimization of therapy. We assessed the frequency of molecular aberrations (FLT3, NRAS, KRAS, KIT, WT1 and NPM1 genes) at first relapse in a large set (n

  10. Postremission sequential monitoring of minimal residual disease by WT1 Q-PCR and multiparametric flow cytometry assessment predicts relapse and may help to address risk-adapted therapy in acute myeloid leukemia patients.

    Malagola, Michele; Skert, Cristina; Borlenghi, Erika; Chiarini, Marco; Cattaneo, Chiara; Morello, Enrico; Cancelli, Valeria; Cattina, Federica; Cerqui, Elisa; Pagani, Chiara; Passi, Angela; Ribolla, Rossella; Bernardi, Simona; Giustini, Viviana; Lamorgese, Cinzia; Ruggeri, Giuseppina; Imberti, Luisa; Caimi, Luigi; Russo, Domenico; Rossi, Giuseppe

    2016-02-01

    Risk stratification in acute myeloid leukemia (AML) patients using prognostic parameters at diagnosis is effective, but may be significantly improved by the use of on treatment parameters which better define the actual sensitivity to therapy in the single patient. Minimal residual disease (MRD) monitoring has been demonstrated crucial for the identification of AML patients at high risk of relapse, but the best method and timing of MRD detection are still discussed. Thus, we retrospectively analyzed 104 newly diagnosed AML patients, consecutively treated and monitored by quantitative polymerase chain reactions (Q-PCR) on WT1 and by multiparametric flow cytometry (MFC) on leukemia-associated immunophenotypes (LAIPs) at baseline, after induction, after 1st consolidation and after 1st intensification. By multivariate analysis, the factors independently associated with adverse relapse-free survival (RFS) were: bone marrow (BM)-WT1 ≥ 121/10(4) ABL copies (P = 0.02) and LAIP ≥ 0.2% (P = 0.0001) (after 1st consolidation) (RFS at the median follow up of 12.5 months: 51% vs. 82% [P < 0.0001] and 57% vs. 81%, respectively [P = 0.0003]) and PB-WT1 ≥ 16/10(4) ABL copies (P = 0.0001) (after 1st intensification) (RFS 43% vs. 95% [P < 0.0001]) Our data confirm the benefits of sequential MRD monitoring with both Q-PCR and MFC. If confirmed by further prospective trials, they may significantly improve the possibility of a risk-adapted, postinduction therapy of AML. PMID:26715369

  11. High Dose Thiotepa in Patients with Relapsed or Refractory Osteosarcomas: Experience of the SFCE Group

    Perrine Marec-Berard

    2014-01-01

    Full Text Available Introduction. Osteosarcoma relapse has a poor prognosis, with less than 25% survival at 5 years. We describe the experience of the French Society of Paediatric Oncology (SFCE with high dose (HD thiotepa and autologous stem cell transplantation (ASCT in 45 children with relapsed osteosarcoma. Patients and Methods. Between 1992 and 2004, 53 patients received HD thiotepa (900 mg/m2 followed by ASCT in 6 centres. Eight patients were excluded from analysis, and we retrospectively reviewed the clinical radiological and anatomopathological patterns of the 45 remaining patients. Results. Sixteen girls and 29 boys (median age, 15.9 years received HD thiotepa after initial progression of metastatic disease (2, first relapse (26, and second or third relapse (17. We report 12 radiological partial responses and 9 of 31 histological complete responses. Thirty-two patients experienced further relapses, and 13 continued in complete remission after surgical resection of the residual disease. Three-year overall survival was 40%, and 3-year progression-free survival was 24%. Delay of relapse (+/− 2 years from diagnosis was a prognostic factor (P=0.011. No acute toxic serious adverse event occurred. Conclusion. The use of HD thiotepa and ASCT is feasible in patients with relapsed osteosarcoma. A randomized study for recurrent osteosarcoma between standard salvage chemotherapy and high dose thiotepa with stem cell rescue is ongoing.

  12. Treating relapsed or refractory Philadelphia chromosome-negative acute lymphoblastic leukemia: liposome-encapsulated vincristine

    Davis T

    2013-09-01

    Full Text Available Tyler Davis, Sherif S Farag Department of Internal Medicine, Division of Hematology and Oncology, Indiana University School of Medicine, Indianapolis, IN, USA Abstract: Acute lymphoblastic leukemia (ALL remains a disease with poor outcomes in adults. While induction chemotherapy achieves a complete remission in almost 90% of patients, the majority will relapse and die of their disease. Relapsed ALL is associated with a high reinduction mortality and chemotherapy resistance, with allogeneic hematopoietic stem cell transplantation offering the only therapy with curative potential. However, there is no efficacious and well tolerated standard regimen accepted as a “bridge” to allogeneic stem cell transplantation or as definitive treatment for patients who are not transplant candidates. Vincristine is an active drug in patients with ALL, but its dose intensity is limited by neurotoxicity, and its full potential as an anticancer drug is thus not realized. Encapsulation of vincristine into sphingomyelin and cholesterol nanoparticle liposomes facilitates dose-intensification and densification to enhanced target tissues with reduced potential for toxicity. Vincristine sulfate liposome injection (VSLI is associated with significant responses in clinically advanced ALL, and has recently been approved by the US Food and Drug Administration for treatment of relapsed and clinically advanced Philadelphia chromosome-negative ALL. This review provides an overview of the preclinical and clinical studies leading to the approval of VSLI for the treatment of relapsed and refractory ALL, and suggests potential areas of future clinical development. Keywords: vincristine, lymphoblastic leukemia, liposome

  13. Relapse following emergency treatment for acute asthma: can it be predicted or prevented?

    Ducharme, F M; Kramer, M S

    1993-12-01

    We prospectively followed 314 children discharged from a children's hospital emergency department (ED) following an asthma attack, to identify risk, factors for relapse, i.e. a second ED visit for asthma within the next 10 days. Parents were surveyed concerning their child's past medical history, drugs received prior to the index visit, triggering factors, physician availability, parental anxiety, and sociodemographic variables. Data on severity of the attack, emergency treatment, response to treatment and drugs prescribed on discharge were extracted from the medical record. Ninety-six of the 314 children (31%) relapsed, most (68%) within 24 hours. Using multiple logistic regression, a predictive model was developed on 211 patients ("test sample"). The best model contained two variables: (1) the number of ED visits for acute asthma in the previous year (odds ratio [OR] = 2.4 for 4 or more vs fewer visits, 95% CI = 1.3-4.4) and (2) the intake of an oral short-acting theophylline preparation during the course of the acute treatment (OR = 0.4, 95% CI = 0.2-0.7). The sensitivity, specificity and positive predictive values of this model for predicting relapse were 73, 53, and 40%, respectively. When applied to a second randomly selected "validation sample" of 103 children, sensitivity was 73%, specificity 50%, and PPV 41%, thus indicating the stability of the model. The model identifies the number of ED visits in the previous year as an important risk factor for relapse. It also suggests that oral short-acting theophylline may still have a role in the treatment of patients in whom the contribution of inflammation to airway obstruction is minimal. PMID:8263566

  14. Effective re-induction therapy with dasatinib and clofarabine in relapsed Philadelphia chromosome positive acute lymphoblastic leukemia

    Anne Loes van den Boom

    2012-12-01

    Full Text Available This case discusses a 10 year old female patient with a late relapse of Ph-chromosome positive B-cell precursor acute lymphoblastic leukaemias (ALL who had previously been treated with chemotherapy and allogeneic stem-cell transplantation. Treatment for relapse consisted of single-agent dasatinib, followed by 2 blocks of a combination of dasatinib and clofarabine as consolidation therapy. Using this schedule both morphological and cytogenetic complete remission were obtained. This regimen was well tolerated, and no major toxicity concerns occurred. Subsequently, the patient received a 2nd stem cell transplantation from a matched unrelated donor. Unfortunately, the child died after complete molecular remission at day +104 post-transplantation, due to a disseminated adenoviral infection. We conclude that dasatinib and clofarabine combination therapy was safe and effective in this patient, and should be further explored as a salvage regimen in relapsed/refractory Philadelphia chromosome positive ALL patients.

  15. Prognosis and treatment after relapse of acute lymphoblastic leukemia and non-Hodgkin's lymphoma: 1985. A report from the Childrens Cancer Study Group

    Acute lymphoblastic leukemia and non-Hodgkin's lymphoma constitute 42% to 45% of the cancers in infants, children, and adolescents: In 1985, an estimated 2025 children were newly diagnosed with these two cancers and 900 (43%) of the pediatric cancer deaths in the United States have been projected to be due to these diseases. The single most important obstacle to preventing these deaths is relapse, and prevention of relapse or salvage of the patient who has had a relapse continues to be a major therapeutic challenge. The most important initial step in the treatment of the child whose disease has relapsed is to determine, to the extent possible, the prognosis. In a child with non-Hodgkin's lymphoma, a relapse confers an extremely poor prognosis, regardless of site of relapse, tumor histology, or other original prognostic factors, prior therapy, or time to relapse. In the child with acute lymphoblastic leukemia in relapse, the prognosis depends on multiple factors. The primary therapy is chemotherapy or chemoradiotherapy with marrow grafting. Other options exist, including no therapy, or investigational therapy. The therapy selected should be predicated on the prognosis. In the child with an isolated central nervous system (CNS) relapse off therapy, minimum therapy should be administered, particularly if the relapse occurred without prior cranial irradiation. In the child whose relapse is more than 6 months off therapy, conventional therapy should be considered. Also, a patient with an isolated CNS relapse on therapy after prior cranial irradiation should be given moderate therapy. Bone marrow transplantation or high-dose chemoradiotherapy with autologous marrow rescue should be reserved in children with a second or subsequent extramedullary relapse, and possibly for those with a first isolated overt testicular relapse on therapy

  16. Relapses in patients with Henoch–Schönlein purpura

    Calvo-Río, Vanesa; Hernández, José Luis; Ortiz-Sanjuán, Francisco; Loricera, Javier; Palmou-Fontana, Natalia; González-Vela, Maria C.; González-Lamuño, Domingo; González-López, Marcos A.; Armesto, Susana; Blanco, Ricardo; González-Gay, Miguel A.

    2016-01-01

    Abstract To further investigate into the relapses of Henoch–Schönlein purpura (HSP), we analyzed the frequency, clinical features, and predictors of relapses in series of 417 unselected patients from a single center. After a median follow-up of 12 (interquartile range [IQR]: 2–38) years, almost one-third of the 417 patients (n = 133; 32%; 85 men/48 women) had experienced at least 1 relapse. At the time of disease diagnosis, patients who later experienced relapses had less commonly infections than those who never suffered flares (30.8% vs 41.9%; P = 0.03). In contrast, patients who experienced relapses had a longer duration of the first episode of palpable purpura than those without relapses (palpable purpura lasting >7 days; 80.0% vs 68.1%; P = 0.04). Abdominal pain (72.3% vs 62.3%; P = 0.03) and joint manifestations (27.8% vs 15.5%; P = 0.005) were also more common in patients who later developed relapses. In contrast, patients who never suffered relapses had a slightly higher frequency of fever at the time of disease diagnosis (9.3% vs 3.8%; P = 0.06). At the time of disease diagnosis, corticosteroids were more frequently given to patients who later had relapses of the disease (44% vs 32% in nonrelapsing patients; P = 0.03). Relapses generally occurred soon after the first episode of vasculitis. The median time from the diagnosis of HSP to the first relapse was 1 (IQR: 1–2) month. The median number of relapses was 1 (IQR 1–3). The main clinical features at the time of the relapse were cutaneous (88.7%), gastrointestinal (27.1%), renal (24.8%), and joint (16.5%) manifestations. After a mean ± standard deviation follow-up of 18.9 ± 9.8 years, complete recovery was observed in 110 (82.7%) of the 133 patients who had relapses. Renal sequelae (persistent renal involvement) was found in 11 (8.3%) of the patients with relapses. The best predictive factors for relapse were joint and gastrointestinal manifestations at HSP diagnosis (odds ratio [OR]: 2

  17. Survival outcome following isolated central nervous system relapse treated with additional chemotherapy and craniospinal irradiation in childhood acute lymphoblastic leukemia

    Purpose: An analysis of survival outcome following isolated central nervous system (CNS) relapse treated with craniospinal irradiation (CSI) and additional chemotherapy in children with acute lymphoblastic leukemia (ALL) was conducted. Methods and Materials: Eighteen of 344 pediatric patients with ALL who attained initial complete remission on the St. Jude Children's Research Hospital 'Study XI' prospective protocol (1984-1988) developed a CNS relapse as first adverse event. Median interval to isolated CNS relapse was 7.5 months (range = 2-40 months) after achieving initial complete remission. At diagnosis, 14 of the 18 children were categorized as 'high risk' for subsequent leukemic relapse. Preventive cranial irradiation [PCI (18 Gy)] was delivered as planned to one of the 14 'high-risk' children. The other 13 'high-risk' patients experienced a CNS relapse during the first year of continuation therapy prior to week 52 of planned PCI. All four 'low-risk' patients experienced a CNS relapse beyond the first year of continuation therapy; none were scheduled to receive PCI. Following isolated CNS relapse, all 18 patients were treated on a prospective contingency of 'Study XI' trial consisting of intensified reinduction chemotherapy, weekly intrathecal methotrexate/hydrocortisone/Ara-C x 4-6 injections, craniospinal irradiation (cranium to 24.0 Gy and spine to 15.0 Gy at 1.5 Gy/fraction) and maintenance systemic therapy for a minimum of 1 year. Results: Ten of 18 patients remain in continuous complete secondary remission at 17 to 50 months post-CNS relapse. Second sites of relapse in the remaining eight children were as follows: CNS in four, bone marrow in three, and bilateral testicular in one patient. Each of these eight patients died of progressive leukemia. At a median follow-up of 40 months post-initial CNS relapse, the 3-year secondary Kaplan-Meier survival and event-free survival are 72% and 56%, respectively. Minimal long-term neurotoxicity was associated with

  18. Blinatumomab: Bridging the Gap in Adult Relapsed/Refractory B-Cell Acute Lymphoblastic Leukemia.

    Folan, Stephanie A; Rexwinkle, Amber; Autry, Jane; Bryan, Jeffrey C

    2016-08-01

    Adult patients with acute lymphoblastic leukemia who relapse after frontline therapy have extremely poor outcomes despite advances in chemotherapy and hematopoietic stem cell transplantation. Blinatumomab is a first-in-class bispecific T-cell engager that links T cells to tumor cells leading to T-cell activation and tumor cell lysis. In December 2014, the Food and Drug Administration approved blinatumomab for treatment of relapsed or refractory Philadelphia chromosome-negative precursor B-cell acute lymphoblastic leukemia. In a phase II trial, blinatumomab produced response rates of 43%, and 40% of patients achieving a complete remission proceeded to hematopoietic stem cell transplantation. Early use of blinatumomab was complicated with adverse effects, including cytokine release syndrome and neurotoxicity. Management strategies, including dexamethasone premedication and 2-step dose escalation during the first cycle of blinatumomab, have decreased the incidence and severity of these adverse effects. Blinatumomab currently is being studied for other B-cell malignancies and has the potential to benefit many patients with CD19+ malignancies in the future. PMID:27521320

  19. Immunophenotype of adult and childhood acute lymphoblastic leukemia: changes at first relapse and clinico-prognostic implications.

    Guglielmi, C; Cordone, I; Boecklin, F; Masi, S; Valentini, T; Vegna, M L; Ferrari, A; Testi, A M; Foa, R

    1997-09-01

    The immunologic features of leukemic cells at the time of 1st hematologic relapse were compared to those obtained at initial diagnosis in 128 patients (69 children and 59 adults) with acute lymphoblastic leukemia (ALL) treated at a single institution. An immunophenotypic change was observed in 59 cases (46%), more frequently in T (20/25) than in B (39/103) lineage ALL (80 vs 38%, P=0.0008), but with a similar incidence in adults and children. Of these cases, 34 (24 B- and 10 T-ALL) changed at relapse their intralineage subgroup affiliation, although no complete shift from B to T lineage ALL, or vice versa, was observed. The myeloid antigens CD13 and/or CD33 were frequently lost (2/5 cases) or acquired (12/123 cases) at relapse. In 21 cases, the immunophenotype at relapse was more undifferentiated than at diagnosis, while it was more differentiated in 13 cases. Initial treatment intensity or preceding treatment with teniposide did not affect the phenotypic profile at relapse. Complete response (CR) rate to salvage therapy and event-free survival were not influenced by the immunophenotypic shifts, nor by the presence, at relapse, of leukemic cells expressing the myeloid antigens CD13 and/or CD33. Univariate analysis suggested that prognosis after relapse was dependent on the duration of 1st CR, patients' age and immunophenotype at the time of diagnosis, with a worse outcome for patients with T lineage ALL and for patients with the less differentiated subgroup of B lineage ALL (CD19+ and CD10-). Multivariate analysis showed that only two factors, duration of 1st CR and grade of immunologic differentiation at diagnosis, have independent prognostic value in relapsed ALL. PMID:9305605

  20. Encefalopatia necrotizante aguda: paciente com evolução recidivante e letal Acute necrotizing encephalopathy: patient with a relapsing and lethal evolution

    Erasmo B. Casella

    2007-06-01

    Full Text Available A encefalopatia necrotizante aguda foi descrita inicialmente em crianças japonesas e se caracteriza por rápida evolução e lesões simétricas no tronco encefálico, cerebelo e especialmente nos tálamos. Avaliamos uma menina de 7 meses de idade, que apresentou dois episódios de depressão da consciência de rápida instalação e paresias, sem alterações metabólicas. Houve uma rápida melhora na primeira crise, porém o segundo episódio foi fulminante, tendo evoluído para estado de morte encefálica em dois dias. Os estudos de ressonância magnética mostraram lesões simétricas nos tálamos e acometimento também do tronco encefálico e cerebelo.Acute necrotizing encephalopathy was initially reported in Japanese children. The rapid evolution and symmetrical brain lesions seen in the brainstem, cerebellum and specially in the thalamus characterize the disease. We studied a 7-month-old-girl, who presented with two episodes of rapid loss of consciousness and paresis without metabolic disturbances. At the first time she had a rapid improvement, but at the second episode the course was fulminant and in two days she lapsed into a clinical state of brain death. The magnetic resonance studies showed symmetrical lesions in the thalamus and additional lesions involving the brainstem and the cerebellum.

  1. Durable responses to ibrutinib in patients with relapsed CLL after allogeneic stem cell transplantation.

    Link, C S; Teipel, R; Heidenreich, F; Rücker-Braun, E; Schmiedgen, M; Reinhardt, J; Oelschlägel, U; von Bonin, M; Middeke, J M; Muetherig, A; Trautmann-Grill, K; Platzbecker, U; Bornhäuser, M; Schetelig, J

    2016-06-01

    Ibrutinib, a recently approved inhibitor of Bruton's tyrosine kinase (BTK), has shown great efficacy in patients with high-risk CLL. Nevertheless, there are few data regarding its use in patients who relapsed after allogeneic stem cell transplantation (alloSCT). We report clinical data from five CLL patients treated with ibrutinib for relapse after first or even second allogeneic transplantation. Additionally, we performed analyses on cytokine levels and direct measuring of CD4 Th1 and CD4 Th2 cells to evaluate possible clinically relevant immunomodulatory effects of ibrutinib. All patients achieved partial responses including one minimal residual disease (MRD)-negative remission. Within 1 year of follow-up, no relapse was observed. One patient died of severe pneumonia while on ibrutinib treatment. Beside this, no unexpected adverse events were observed. Flow cytometry and analyses of T cell-mediated cytokine levels (IL10 and TNFα) did not reveal substantial changes in T-cell distribution in favor of a CD4 Th1 T-cell shift in our patients. No acute exacerbation of GvHD was reported. In conclusion, these results support further evaluation of ibrutinib in CLL patients relapsing after alloSCT. PMID:26752141

  2. Technical relapsed testicular irradiation for acute lymphoblastic leukemia

    Testicular irradiation in children suffering from acute lymphoblastic leukemia presents difficulties in relation to daily positioning, dosimetry for dose homogenization of complex geometry and volume change during irradiation thereof. This can lead to significant deviations from the prescribed doses. In addition, the usual techniques often associated with unnecessary irradiation of pelvic simphysis, anus and perineum. This, in the case of pediatric patients, is of great importance, since doses in the vicinity of 20 Gy are associated with a deviation of bone growth, low testosterone levels around 24 Gy and high rates of generation of second tumors. To overcome these problems we propose a special restraint in prone and non-coplanar irradiation.

  3. Image-guided intensity modulated radiotherapy with chemotherapy for postoperative esophageal cancer patients with regional relapse

    The objective of this study is to evaluate the efficacy and morbidity of image-guided mage-Guided Intensity Modulated Radiotherapy with chemotherapy for postoperative esophageal cancer patients with regional relapse. Between April 2010 and July 2013, 21 patients who previously treated with radical surgery were irradiated with Novalis Tx for regional relapse. Twenty-eight lesions were treated with IG-IMRT with chemotherapy. Seven patients have already had chemoradiotherapy for preoperative or salvage intervention. The median dose of radiation was 66 Gy/4.5 weeks. Nineteen patients had received the pre/post operative chemo (radio) therapy (standard FP). Three patients refused chemotherapy and 18 patients have received concomitant weekly DOC + CDGP chemotherapy. The responses were evaluated according to RECIST criteria. Acute toxicities were evaluated according to CTCAE 3.0 criteria. Median follow-up was 18 months (3 to 42 months). The initial response rate and CR rate was 89% and 61%, respectively. The actuarial 3-year survival rate was 71%. Acute toxicity was limited to grade 2 toxicity including anorexia (14%), pain (25%) and leukopenia (25%). More than G2 late toxicity has not observed. IG-IMRT with chemotherapy can offer a short and well-tolerated treatment for regional relapse after radically operated patients. Efficacy and toxicity need to be evaluated over the long term, but initial results are encouraging. (author)

  4. Neurocognitive changes in patients with schizophrenia during relapse and early remission

    Nóra Balogh

    2015-09-01

    Full Text Available Background and Objectives: Several studies have demonstrated that patients with schizophrenia have impaired cognitive functioning. In the literature there have been controversial results about the cognitive deficits occurring in the different states of the illness. Furthermore, there have been relatively few studies to investigate the associations between neurocognitive deficits and clinical status over time. In order to follow the changes of neurocognitive subfunctions during relapse and early remission (clinically stable state, in the present study patients with schizophrenia were tested in the acute phase and in clinically stable state, and then the results were correlated with clinical symptoms. Methods: Forty-two patients diagnosed with schizophrenia based on diagnostic interviews by clinicians and 43 normal controls were studied. Neurocognitive skills were evaluated with six subtests of the Cambridge Neuropsychological Test Automated Battery (CANTAB. Among patients with schizophrenia, symptom severity was assessed with the Positive and Negative Syndrome Scale (PANSS. Results: Patients with schizophrenia performed significantly worse in all neurocognitive subtests compared to healthy controls at both relapse and clinically stable state. At follow-up these cognitive changes improved, however still marked dysfunctions were observed. The negative symptoms in the PANSS and CANTAB tests were negatively correlated with both results during relapse and clinically stable state. Conclusions: Cognitive impairment exists among patients with schizophrenia compared to healthy subjects during both relapse and early remission suggesting that these deficits might be permanent.

  5. Fludarabine and cytarabine combined chemotherapy followed by transfusion of donor blood stem cells for treating relapse of acute leukaemia after allogeneic haematopoietic stem cell transplantation

    YOU Yong; LI Qiu-bai; CHEN Zhi-chao; LI Wei-ming; XIA Ling-hui; ZHOU Hao; ZOU Ping

    2008-01-01

    Background Relapse remains an obstacle to successful allogeneic haematopoietic stem cell transplantation (alIo-HSCT) for patients with acute leukaemia and no standard treatment is available. We assessed fludarabine and cytarabine with transfusion of donor haematopoietic stem cell in treating the relapse of acute leukaemia after alIo-HSCT.Methods Seven patients, median age 34 years, with relapse of acute leukaemia after alIo-HSCT received combination chemotherapy of fludarabine with cytarabine for 5 days. Five patients suffered from acute myeloid leukaemia (2 refractory) and 2 refractory acute lymphoblastic leukaemia. After the transplantation, the median relapse time was 110 days (range,38-185 days). Two days after chemotherapy, 5 patients received infusion of donor's peripheral blood stem cells, mobilized by granulocyte colony stimulating factor. No prophylactic agents of graft versus host diseases were administered.Results Six patients achieved haematopoietic reconstitution. DNA sequence analysis at day 30 after treatment identified all as full donor chimera type. The median observation time was 189 days. After the treatment, the median time for neutrophilic granulocyte value ≥0.5x109/L and for platelet value >20x109/L were 13 days (range, 10-18 days) and 15 days (range, 11-24 days), respectively. Graft versus host disease occurred in 2 patients (acute) and 3 (chronic). Five patients suffered from pulmonary fungal infection (2 died), 3 haemorrhagic cystitis and 2 cytomegalovirus viraemia. The other patients died of leukaemia related deaths. Three patients with chronic graft versus host disease who had received donor peripheral blood stem cells reinfusion have survived for 375 days, 232 days and 195 days, respectively.Conclusions Fludarabine with cytarabine plus the donor haematopoietic stem cell should be considered as an effective therapeutic regimen for relapse of acute leukaemia after alIo-HSCT. The disease free state of patients may increase, thou.gh with

  6. Relapsing acute myeloid leukemia presenting as hypopyon uveitis

    Sapna P Hegde

    2011-01-01

    Full Text Available Anterior segment infiltration in acute myeloid leukemia (AML presenting as hypopyon uveitis is very rare. We report this case as an uncommon presentation in a patient on remission after bone marrow transplant for AML. In addition to the hypopyon, the patient presented with "red eye" caused by ocular surface disease due to concurrent graft-versus-host disease and glaucoma. The classical manifestations of masquerade syndrome due to AML were altered by concurrent pathologies. Media opacities further confounded the differential diagnosis. We highlight the investigations used to arrive at a definitive diagnosis. In uveitis, there is a need to maintain a high index of clinical suspicion, as early diagnosis in ocular malignancy can save sight and life.

  7. Outcome After First Relapse in Children With Acute Lymphoblastic Leukemia : A Report Based on the Dutch Childhood Oncology Group (DCOG) Relapse ALL 98 Protocol

    van den Berg, H.; de Groot-Kruseman, H. A.; Damen-Korbijn, C. M.; de Bont, E. S. J. M.; Schouten-van Meeteren, A. Y. N.; Hoogerbrugge, P. M.

    2011-01-01

    Background. We report on the treatment of children and adolescents with acute lymphoblastic leukemia (ALL) in first relapse. The protocol focused on: (1) Intensive chemotherapy preceding allogeneic stem cell transplantation (SCT) in early bone marrow relapse; (2) Rotational chemotherapy in late rela

  8. Outcome after first relapse in children with acute lymphoblastic leukemia: a report based on the Dutch Childhood Oncology Group (DCOG) relapse all 98 protocol

    Berg, H. van den; Groot-Kruseman, H.A. de; Damen-Korbijn, C.M.; Bont, E.S. de; Schouten-van Meeteren, A.Y.; Hoogerbrugge, P.M.

    2011-01-01

    BACKGROUND: We report on the treatment of children and adolescents with acute lymphoblastic leukemia (ALL) in first relapse. The protocol focused on: (1) Intensive chemotherapy preceding allogeneic stem cell transplantation (SCT) in early bone marrow relapse; (2) Rotational chemotherapy in late rela

  9. An improved anti-leukemic effect achieved with donor progenitor cell infusion for relapse patients after allogeneic bone marrow transplantation

    黄晓军; 郭乃榄; 任汉云; 张耀臣; 高志勇; 陆道培

    2003-01-01

    Objective To observe the antileukemic effect in relapse patients by infusion of donor immunocompetent cells with or without granulocyte colony-stimulating factor (G-CSF) mobilization.Methods Twenty patients with leukemia in relapse after allogeneic bone marrow transplantation (allo-BMT) were treated with chemotherapy followed by donor-derived lymphocytes (DDL) without G-CSF mobilization (Group A, n=11), or donor peripheral blood progenitor cells (PBPCs) with G-CSF mobilization (Group B, n=9).Results Five patients in Group A were in hematologic relapse. After DDL infusion, 3 of 5 patients had a temporary complete remission (CR) and relapsed after 3, 7 and 10 months, respectively. One achieved partial remission and died of interstitial pneumonia; and the other one showed no response. Another 6 patients in Group A were in cytogenetic relapse or central nerve system (CNS) leukemia, and all achieved CR and remained in disease free survival (DFS) for 10 to 98 months after DDL infusion. All 9 patients in group B were in hematologic relapse. Three patients with chronic myeloid leukemia (CML) had cytogenetic and molecular remission for 16, 35 and 51 months, respectively after PBPC infusion; and 5 patients with acute lymphoid leukemia (ALL) had CR and were still in CR for 10 to 18 months except 1 patient relapsed soon. And the other one with AML showed no response to the therapy.Conclusion Donor immunocompetent cells infusion is an effective therapy for relapsed leukemia after allo-BMT, especially for the patients with early (molecular and cytogenetic) or CNS relapse. Infusion of donor PBPC mobilized by G-CSF seems to have more potentiated graft-versus-leukemia (GVL) effect than DDL infusion.

  10. Rise and fall of subclones from diagnosis to relapse in pediatric B-acute lymphoblastic leukaemia | Office of Cancer Genomics

    There is incomplete understanding of genetic heterogeneity and clonal evolution during cancer progression. Here we use deep whole-exome sequencing to describe the clonal architecture and evolution of 20 pediatric B-acute lymphoblastic leukaemias from diagnosis to relapse. We show that clonal diversity is comparable at diagnosis and relapse and clonal survival from diagnosis to relapse is not associated with mutation burden.

  11. A case of central nervous system relapse in acute promyelocytic leukemia.

    Hasuike, Yuhei; Yamaguchi, Hiroshi; Mitsui, Hideki; Nishikawa, Yoshiro; Sugai, Fuminobu

    2016-04-28

    A 70-year-old woman who have achieved complete remission (CR) of acute promyelocytic leukemia (APL) with all-trans retinoic acid and chemotherapy presented with abnormal sensation in the right lateral thigh and the bilateral legs. In addition, neurological examination revealed weakness of the left shoulder abduction, the right hand, and the bilateral lower limbs. Atypical promyelocytes were detected in the cerebrospinal fluid, in spite of normal finding in the peripheral blood smear. Magnetic resonance imaging showed gadolinium-enhanced multiple intradural/extramedullary lesions in the whole spine. Nerve conduction studies of the right limbs revealed sensorimotor conduction abnormalities, conspicuously in the posterior tibial and sural nerves. As a result, she was diagnosed as having intrathecal relapse of APL, associated with multiple mononeuropathy. The neurological symptoms were completely disappeared by intrathecal chemotherapy and whole-spine radiotherapy, suggesting that the neuropathy was possibly caused by meningeal infiltration affecting multiple spinal nerve roots. Since extramedullary or intrathecal relapse is extremely rare in APL compared with other types of leukemia, precise neurological evaluations and suitable treatment should be performed immediately, when APL patients with CR manifest some neurological symptoms. PMID:27025992

  12. 5-Azacytidine treatment for relapsed or refractory acute myeloid leukemia after intensive chemotherapy.

    Ivanoff, Sarah; Gruson, Berengere; Chantepie, Sylvain P; Lemasle, Emilie; Merlusca, Lavinia; Harrivel, Veronique; Charbonnier, Amandine; Votte, Patrick; Royer, Bruno; Marolleau, Jean-Pierre

    2013-07-01

    Despite progress in the understanding of leukemia pathophysiology, the treatment of acute myeloid leukemia (AML) remains challenging. In patients with refractory or relapsed (R/R) AML, the prognosis is still poor and this group is targeted for new drug development. We reviewed the outcome of 47 patients, with R/R AML after at least one course of intensive chemotherapy, treated with 5-azacytidine in three different French institutions. The overall response rate was 38% including complete remission in 21%, partial remission in 11%, and hematological improvement in 6% of cases. Median time to relapse was 6 (range, 1-39) months. Median overall survival was 9 months (not reached by responders vs. 4.5 months for nonresponders patients, P = 0.0001). Univariate analysis identified the absence of peripheral blood blasts and <20% bone marrow blasts as prognostic factors for both overall response and survival, but not age, ECOG/PS, type of AML, cytogenetic, status of the disease, number of previous lines of therapy, previous hematological stem cell transplantation, or white blood cells count. Bone marrow blasts percentage <20% was the only independent prognostic factor identified by multivariate analysis for overall response (P = 0.0013) and survival (P = 0.0324). Six patients in remission could proceed to an allogenic hematological stem cell transplantation. The drug-related grade 3/4 adverse events were hematopoietic toxicities (38%) and infection (32%). In conclusion, this study suggests that a salvage therapy with 5-azacytidine is an interesting option for patients with R/R AML after intensive chemotherapy. Prospective randomized studies are needed to demonstrate a superiority of this approach over others strategies. PMID:23619977

  13. Assessment of neuroactive steroids in cerebrospinal fluid comparing acute relapse and stable disease in relapsing-remitting multiple sclerosis.

    Orefice, Ns; Carotenuto, A; Mangone, G; Bues, B; Rehm, R; Cerillo, I; Saccà, F; Calignano, A; Orefice, G

    2016-05-01

    Previous studies have reported an involvement of neuroactive steroids as neuroprotective and anti-inflammatory agents in neurological disorders such as multiple sclerosis (MS); an analysis of their profile during a specific clinical phase of MS is largely unknown. The pregnenolone (PREG), dehydroepiandrosterone (DHEA), and allopregnanolone (ALLO) profile was evaluated in cerebrospinal fluid (CSF) in relapsing-remitting multiple sclerosis (RR-MS) patients as well as those in patients affected by non-inflammatory neurological (control group I) and without neurological disorders (control group II). An increase of PREG and DHEA values was shown in CSF of male and female RR-MS patients compared to those observed in both control groups. The ALLO values were significantly lower in female RR-MS patients than those found in male RR-MS patients and in female without neurological disorder. During the clinical relapse, we observed female RR-MS patients showing significantly increased PREG values compared to female RR-MS patients in stable phase, while their ALLO values showed a significant decrease compared to male RR-MS patients of the same group. Male RR-MS patients with gadolinium-enhanced lesions showed PREG and DHEA values higher than those found in female RR-MS patients with gadolinium-enhanced lesions. Similary, male RR-MS patients with gadolinium-enhanced lesions showed PREG and DHEA values higher than male without gadolinium-enhanced lesions. Female RR-MS patients with gadolinium-enhanced lesions showed DHEA values higher than those found in female RR-MS patients with gadolinium-enhanced lesions. Male and female RR-MS patients with gadolinium-enhanced lesions showed ALLO values higher than those found in respective gender groups without gadolinium-enhanced lesions. ALLO values were lower in male than in female RR-MS patients without gadolinium-enhanced lesions. Considering the pharmacological properties of neuroactive steroids and the observation that neurological

  14. Clofarabine and high-dose cytosine arabinoside in the treatment of refractory or relapsed acute myeloid leukaemia

    Tse, Eric; Anskar Y. H. Leung; Sim, Joycelyn; Lee, Harold K.K.; Liu, Herman S. Y.; Yip, Sze-Fai; Kwong, Yok-Lam

    2011-01-01

    Clofarabine (40 mg/m 2/day×5) and high-dose cytosine arabinoside (Ara-C, 1-2 g/m 2/day×5) were used in 10 men and 11 women, at a median age of 45 (22-62) years, with refractory (N=4) and relapsed (N=17) acute myeloid leukaemia, after a median of 3 (2-5) prior regimens. Grade 4 myelosuppression was observed in all cases, with two patients dying of bacterial sepsis. Nine patients achieved a complete remission. Disease status, number of prior therapies, and cytogenetic aberrations were not assoc...

  15. Prediction of immunophenotype, treatment response, and relapse in childhood acute lymphoblastic leukemia using DNA microarrays

    Willenbrock, Hanni; Juncker, Agnieszka; Schmiegelow, K.; Knudsen, Steen; Ryder, L.P.

    2004-01-01

    Gene expression profiling is a promising tool for classification of pediatric acute lymphoblastic leukemia ( ALL). We analyzed the gene expression at the time of diagnosis for 45 Danish children with ALL. The prediction of 5-year event-free survival or relapse after treatment by NOPHO-ALL92 or 2000...

  16. miR expression profiling at diagnosis predicts relapse in pediatric precursor B-cell acute lymphoblastic leukemia.

    Avigad, Smadar; Verly, Iedan R N; Lebel, Asaf; Kordi, Oshrit; Shichrur, Keren; Ohali, Anat; Hameiri-Grossman, Michal; Kaspers, Gertjan J L; Cloos, Jacqueline; Fronkova, Eva; Trka, Jan; Luria, Drorit; Kodman, Yona; Mirsky, Hadar; Gaash, Dafna; Jeison, Marta; Avrahami, Galia; Elitzur, Sarah; Gilad, Gil; Stark, Batia; Yaniv, Isaac

    2016-04-01

    Our aim was to identify miRNAs that can predict risk of relapse in pediatric patients with acute lymphoblastic leukemia (ALL). Following high-throughput miRNA expression analysis (48 samples), five miRs were selected for further confirmation performed by real time quantitative PCR on a cohort of precursor B-cell ALL patients (n = 138). The results were correlated with clinical parameters and outcome. Low expression of miR-151-5p, and miR-451, and high expression of miR-1290 or a combination of all three predicted inferior relapse free survival (P = 0.007, 0.042, 0.025, and <0.0001, respectively). Cox regression analysis identified aberrant expression of the three miRs as an independent prognostic marker with a 10.5-fold increased risk of relapse (P = 0.041) in PCR-MRD non-high risk patients. Furthermore, following exclusion of patients harboring IKZF1 deletion, the aberrant expression of all three miRs could identify patients with a 24.5-fold increased risk to relapse (P < 0.0001). The prognostic relevance of the three miRNAs was evaluated in a non-BFM treated precursor B-cell ALL cohort (n = 33). A significant correlation between an aberrant expression of at least one of the three miRs and poor outcome was maintained (P < 0.0001). Our results identify an expression profile of miR-151-5p, miR-451, and miR-1290 as a novel biomarker for outcome in pediatric precursor B-cell ALL patients, regardless of treatment protocol. The use of these markers may lead to improved risk stratification at diagnosis and allow early therapeutic interventions in an attempt to improve survival of high risk patients. PMID:26684414

  17. Phase 1 Dose- Escalation Trial of Clofarabine Followed by Escalating Dose of Fractionated Cyclophosphamide in Adults with Relapsed or Refractory Acute Leukaemias

    Zeidan, Amer M.; Ricklis, Rebecca M.; Carraway, Hetty E.; Yun, Hyun D.; Greer, Jacqueline M.; Smith, B. Douglas; Levis, Mark J.; McDevitt, Michael A.; Pratz, Keith W.; Showel, Margaret M.; Gladstone, Douglas E; Gore, Steven D.; Judith E Karp

    2012-01-01

    The prognosis of patients with relapsed and refractory acute leukaemia (RRAL) is very poor. Forty patients with RRAL were enrolled (28 acute myeloid leukaemia [AML], 12 acute lymphoblastic leukaemia [ALL]) in this Phase 1 dose-escalation trial of daily-infused clofarabine (CLO) followed by cyclophosphamide (CY) for 4 consecutive days (CLO-CYx4). The median age was 48.5 years. The median number of prior regimens was 2 (range 1–5), and 6/40 patients (15%) had prior allogeneic haematopoietic ste...

  18. Relapse of Non-Hodgkin’s Lymphoma Involving the Trachea: Acute Subglottic Obstruction

    Allen Y. Wang

    2014-01-01

    Full Text Available Relapsing lymphoma involving the trachea causing tracheal obstruction is exceedingly uncommon. Despite its rarity, it should be considered in the differential diagnosis when a patient with known lymphoma presents with signs of airway obstruction such as stridor. We report an unusual case of relapsing non-Hodgkin’s lymphoma with tracheal involvement in a 57-year-old female and review the relevant literature. It is highly unusual for relapsing lymphoma to involve the trachea causing tracheal obstruction. Despite its rarity, it can present with life-threatening airway obstruction which may be rapidly progressive requiring immediate surgical intervention such as tracheostomy.

  19. Clofarabine-based combination chemotherapy for relapse and refractory childhood acute lymphoblastic leukemia.

    Arakawa, Yuki; Koh, Katsuyoshi; Aoki, Takahiro; Kubota, Yasuo; Oyama, Ryo; Mori, Makiko; Hayashi, Mayumi; Hanada, Ryoji

    2014-11-01

    Clofarabine, one of the key treatment agents for refractory and relapsed acute lymphoblastic leukemia (ALL), achieves a remission rate of approximately 30% with single-agent clofarabine induction chemotherapy. However, a remission rate of approximately 50% was reported with a combination chemotherapy regimen consisting of clofarabine, etoposide, and cyclophosphamide. We treated two cases with refractory and relapsed ALL with combination chemotherapy including clofarabine; one was an induction failure but the other achieved remission. Both cases developed an infectious complication (NCI-CTCAE grade 3) and body pain with infusion. Prophylactic antibiotic and opioid infusions facilitated avoiding septic shock and pain. Further investigation of such cases is required. PMID:25501414

  20. Risk assessment of relapse by lineage-specific monitoring of chimerism in children undergoing allogeneic stem cell transplantation for acute lymphoblastic leukemia

    Preuner, Sandra; Peters, Christina; Pötschger, Ulrike; Daxberger, Helga; Fritsch, Gerhard; Geyeregger, Rene; Schrauder, André; von Stackelberg, Arend; Schrappe, Martin; Bader, Peter; Ebell, Wolfram; Eckert, Cornelia; Lang, Peter; Sykora, Karl-Walter; Schrum, Johanna; Kremens, Bernhard; Ehlert, Karoline; Albert, Michael H.; Meisel, Roland; Lawitschka, Anita; Mann, Georg; Panzer-Grümayer, Renate; Güngör, Tayfun; Holter, Wolfgang; Strahm, Brigitte; Gruhn, Bernd; Schulz, Ansgar; Woessmann, Wilhelm; Lion, Thomas

    2016-01-01

    Allogeneic hematopoietic stem cell transplantation is required as rescue therapy in about 20% of pediatric patients with acute lymphoblastic leukemia. However, the relapse rates are considerable, and relapse confers a poor outcome. Early assessment of the risk of relapse is therefore of paramount importance for the development of appropriate measures. We used the EuroChimerism approach to investigate the potential impact of lineage-specific chimerism testing for relapse-risk analysis in 162 pediatric patients with acute lymphoblastic leukemia after allogeneic stem cell transplantation in a multicenter study based on standardized transplantation protocols. Within a median observation time of 4.5 years, relapses have occurred in 41/162 patients at a median of 0.6 years after transplantation (range, 0.13–5.7 years). Prospective screening at defined consecutive time points revealed that reappearance of recipient-derived cells within the CD34+ and CD8+ cell subsets display the most significant association with the occurrence of relapses with hazard ratios of 5.2 (P=0.003) and 2.8 (P=0.008), respectively. The appearance of recipient cells after a period of pure donor chimerism in the CD34+ and CD8+ leukocyte subsets revealed dynamics indicative of a significantly elevated risk of relapse or imminent disease recurrence. Assessment of chimerism within these lineages can therefore provide complementary information for further diagnostic and, potentially, therapeutic purposes aiming at the prevention of overt relapse. This study was registered at clinical.trials.gov with the number NC01423747. PMID:26869631

  1. High-dose cytarabine as salvage therapy for relapsed or refractory acute myeloid leukemia-is more better or more of the same?

    Wolach, Ofir; Itchaki, Gilad; Bar-Natan, Michal; Yeshurun, Moshe; Ram, Ron; Herscovici, Corina; Shpilberg, Ofer; Douer, Dan; Tallman, Martin S; Raanani, Pia

    2016-03-01

    Cytarabine is the backbone of most chemotherapeutic regimens for acute myeloid leukemia (AML), yet the optimal dose for salvage therapy of refractory or relapsed AML (RR-AML) has not been established. Very high dose single-agent cytarabine at 36 g/m(2) (ARA-36) was previously shown to be effective and tolerable in RR-AML. In this retrospective analysis, we aim to describe the toxicity and efficacy of ARA-36 as salvage therapy for patients with AML who are primary refractory to intensive daunorubicin-containing induction or those relapsing after allogeneic stem cell transplant (alloSCT). Fifteen patients, median age 53 years, were included in the analysis. Six patients were treated for induction failure, one had resistant APL, and eight relapsed after alloSCT. Complete remission was achieved in 60% of patients. Surviving patients were followed for a median of 8.5 months. One-year overall survival was 54% (95% CI 30%-86%), and relapse rate from remission (n = 9) was 56%. Grade III/IV pulmonary, infectious, ocular and gastrointestinal toxicities occurred in 26%, 20%, 20% and 20% of patients respectively. Salvage therapy with ARA-36 regimen for RR-AML has considerable efficacy with manageable toxicity in patients with induction failure or post-transplant relapse. Overall survival in these high-risk patients still remains poor. Copyright © 2015 John Wiley & Sons, Ltd. PMID:25689584

  2. Testicular relapse of acute lymphocytic leukemia: Usefulness of color and power Doppler sonography

    To evaluate the usefulness of color and power Doppler sonography in detecting testicular relapse of leukemia. Both gray- scale and color (power) Doppler ultrasound (US) were performed in seven patients. Two additional patients examined by gray-scale US only were included. The patients were 4-14 years old (mean age, 9 years). Ten tests were confirmed to have leukemic relapse, eight by pathology and two by clinical evidence. Gray-scale US showed variable findings: heterogeneous hypoechogenicity (5) and homogeneous isoechogenicity (5). In all seven patients (8 tests) who underwent both color and power Doppler US, diffuse and marked hypervascularity was demonstrated. One case showed enlarged epididymis with heterogeneous echogenicity, which was the same character as the involved testis. Color and power Doppler US are useful methods in the identification of the testicular relapse of leukemia by demonstrating diffuse, marked hypervascularity in the proper clinical settings.

  3. Relapse Prevention in Major Depressive Disorder After Successful Acute Electroconvulsive Treatment

    Martiny, K; Larsen, E R; Licht, R W;

    2015-01-01

    ) score≤9) received randomly escitalopram 10 mg, 20 mg, 30 mg or nortriptyline 100 mg as monotherapies and were followed for 6 months in a multicentre double-blind set-up. Primary endpoint was relapse (HAM-D17≥16). RESULTS: As inclusion rate was low the study was prematurely stopped with only 47 patients...... randomised (20% of the planned sample size). No statistically significant between-group differences could be detected. When all patients receiving escitalopram were compared with those receiving nortriptyline, a marginal superiority of nortriptyline was found (p=0.08). One third of patients relapsed during...

  4. Clofarabine with high dose cytarabine and granulocyte colony-stimulating factor (G-CSF) priming for relapsed and refractory acute myeloid leukaemia

    Becker, Pamela S.; Kantarjian, Hagop M.; Appelbaum, Frederick R.; Petersdorf, Stephen H.; Storer, Barry; Pierce, Sherry; Shan, Jianqin; Hendrie, Paul C.; Pagel, John M.; Shustov, Andrei R.; Stirewalt, Derek L.; Faderl, Stephan; Harrington, Elizabeth; Estey, Elihu H.

    2011-01-01

    This phase I/II study was conducted to determine the maximum tolerated dose, toxicity, and efficacy of clofarabine in combination with high dose cytarabine and granulocyte colony-stimulating factor (G-CSF) priming (GCLAC), in the treatment of patients with relapsed or refractory acute myeloid leukaemia (AML). Dose escalation of clofarabine occurred without dose-limiting toxicity, so most patients were treated at the maximum dose, 25 mg/m2/day with cytarabine 2 g/m2/day, each...

  5. Extramedullary Relapse Following Total Marrow and Lymphoid Irradiation in Patients Undergoing Allogeneic Hematopoietic Cell Transplantation

    Purpose: Approximately 5% to 20% of patients who undergo total body irradiation (TBI) in preparation for hematopoietic cell transplantation (HCT) can develop extramedullary (EM) relapse. Whereas total marrow and lymphoid irradiation (TMLI) provides a more conformally targeted radiation therapy for patients, organ sparing has the potential to place the patient at a higher risk for EM relapse than TBI. This study evaluated EM relapse in patients treated with TMLI at our institution. Methods and Materials: Patients eligible for analysis had been enrolled in 1 of 3 prospective TMLI trials between 2006 and 2012. The TMLI targeted bones, major lymph node chains, liver, spleen, testes, and brain, using image-guided tomotherapy with total dose ranging from 12 to 15 Gy. Results: A total of 101 patients with a median age of 47 years were studied. The median follow-up was 12.8 months. Incidence of EM relapse and bone marrow (BM) relapse were 12.9% and 25.7%, respectively. Of the 13 patients who had EM relapse, 4 also had BM relapse, and 7 had EM disease prior to HCT. There were a total of 19 EM relapse sites as the site of initial recurrence: 11 soft tissue, 6 lymph node, 2 skin. Nine of these sites were within the target region and received ≥12 Gy. Ten initial EM relapse sites were outside of the target region: 5 sites received 10.1 to 11.4 Gy while 5 sites received <10 Gy. Pretransplantation EM was the only significant predictor of subsequent EM relapse. The cumulative incidence of EM relapse was 4% at 1 year and 11.4% at 2 years. Conclusions: EM relapse incidence was as frequent in regions receiving ≥10 Gy as those receiving <10 Gy. EM relapse rates following TMLI that included HCT regimens were comparable to published results with regimens including TBI and suggest that TMLI is not associated with an increased EM relapse risk

  6. Extramedullary Relapse Following Total Marrow and Lymphoid Irradiation in Patients Undergoing Allogeneic Hematopoietic Cell Transplantation

    Kim, Ji Hyun [Department of Radiation Oncology, City of Hope National Medical Center, Duarte, California (United States); Stein, Anthony [Department of Hematology/Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California (United States); Tsai, Nicole [Department of Biostatistics, City of Hope National Medical Center, Duarte, California (United States); Schultheiss, Timothy E. [Department of Radiation Oncology, City of Hope National Medical Center, Duarte, California (United States); Palmer, Joycelynne [Department of Biostatistics, City of Hope National Medical Center, Duarte, California (United States); Liu, An [Department of Radiation Oncology, City of Hope National Medical Center, Duarte, California (United States); Rosenthal, Joseph [Department of Hematology/Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California (United States); Department of Pediatrics, City of Hope National Medical Center, Duarte, California (United States); Forman, Stephen J. [Department of Hematology/Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California (United States); Wong, Jeffrey Y.C., E-mail: jwong@coh.org [Department of Radiation Oncology, City of Hope National Medical Center, Duarte, California (United States)

    2014-05-01

    Purpose: Approximately 5% to 20% of patients who undergo total body irradiation (TBI) in preparation for hematopoietic cell transplantation (HCT) can develop extramedullary (EM) relapse. Whereas total marrow and lymphoid irradiation (TMLI) provides a more conformally targeted radiation therapy for patients, organ sparing has the potential to place the patient at a higher risk for EM relapse than TBI. This study evaluated EM relapse in patients treated with TMLI at our institution. Methods and Materials: Patients eligible for analysis had been enrolled in 1 of 3 prospective TMLI trials between 2006 and 2012. The TMLI targeted bones, major lymph node chains, liver, spleen, testes, and brain, using image-guided tomotherapy with total dose ranging from 12 to 15 Gy. Results: A total of 101 patients with a median age of 47 years were studied. The median follow-up was 12.8 months. Incidence of EM relapse and bone marrow (BM) relapse were 12.9% and 25.7%, respectively. Of the 13 patients who had EM relapse, 4 also had BM relapse, and 7 had EM disease prior to HCT. There were a total of 19 EM relapse sites as the site of initial recurrence: 11 soft tissue, 6 lymph node, 2 skin. Nine of these sites were within the target region and received ≥12 Gy. Ten initial EM relapse sites were outside of the target region: 5 sites received 10.1 to 11.4 Gy while 5 sites received <10 Gy. Pretransplantation EM was the only significant predictor of subsequent EM relapse. The cumulative incidence of EM relapse was 4% at 1 year and 11.4% at 2 years. Conclusions: EM relapse incidence was as frequent in regions receiving ≥10 Gy as those receiving <10 Gy. EM relapse rates following TMLI that included HCT regimens were comparable to published results with regimens including TBI and suggest that TMLI is not associated with an increased EM relapse risk.

  7. [Vestibular rehabilitation in patients with relapsing-remitting multiple sclerosis].

    Pavan, Karina; Marangoni, Bruna E M; Schmidt, Kizi B; Cobe, Fernanda A; Matuti, Gabriela S; Nishino, Lúcia K; Thomaz, Rodrigo B; Mendes, Maria Fernanda; Lianza, Sérgio; Tilbery, Charles Peter

    2007-06-01

    Multiple sclerosis (MS) is a demyelinating, inflammatory illness, that attack the white matter of the central nervous system, and abnormal vestibular sensations (vertigo, disequilibrium) are frequent. The vestibular rehabilitation (VR) is determined by mechanisms of adaptations, neural substitutions and compensations. This study evaluated the improvement of the central or peripheral vertigo in patients with relapsing-remitting MS submitted to the VR (exercises of Cawthorne-Cooksey), through the scale of Berg and Dizziness Handicap Inventory (DHI). In this sample of 4 cases the VR, carried through in a period of 2 months, demonstrated the improvement in 3 patients according to the Berg scale and in 2 patients considering that of the DHI. PMID:17607438

  8. Cognitive profile of patients with relapsing remitting multiple sclerosis

    ANDRADE VIVIAN M.

    1999-01-01

    Full Text Available Multiple sclerosis (MS is a common disease in Western countries of temperate/cold climate, but in tropical countries an increasing number of cases have been diagnosticated. Moved by the lack of information about cognitive dysfunction of Brazilian MS patients, the present study attempted to describe features of neuropsychological alterations in patients with relapsing remitting MS living in the city of São Paulo. They were compared to healthy volunteers, matched for age and education. In the absence of global intellectual deterioration, the patients had a deficit: a in learning and verbal long-term memory tasks and in visual long-term memory of complex figure; b in timed tasks, accounted for by a slowness of mental processes; c in tasks with a motor component. Tendency to depression was observed; anxiety levels were normal.

  9. Expression profile and specific network features of the apoptotic machinery explain relapse of acute myeloid leukemia after chemotherapy

    According to the different sensitivity of their bone marrow CD34+ cells to in vitro treatment with Etoposide or Mafosfamide, Acute Myeloid Leukaemia (AML) patients in apparent complete remission (CR) after chemotherapy induction may be classified into three groups: (i) normally responsive; (ii) chemoresistant; (iii) highly chemosensitive. This inversely correlates with in vivo CD34+ mobilization and, interestingly, also with the prognosis of the disease: patients showing a good mobilizing activity are resistant to chemotherapy and subject to significantly higher rates of Minimal Residual Disease (MRD) and relapse than the others. Based on its known role in patients' response to chemotherapy, we hypothesized an involvement of the Apoptotic Machinery (AM) in these phenotypic features. To investigate the molecular bases of the differential chemosensitivity of bone marrow hematopoietic stem cells (HSC) in CR AML patients, and the relationship between chemosensitivity, mobilizing activity and relapse rates, we analyzed their AM expression profile by performing Real Time RT-PCR of 84 AM genes in CD34+ pools from the two extreme classes of patients (i.e., chemoresistant and highly chemosensitive), and compared them with normal controls. The AM expression profiles of patients highlighted features that could satisfactorily explain their in vitro chemoresponsive phenotype: specifically, in chemoresistant patients we detected up regulation of antiapoptotic BIRC genes and down regulation of proapoptotic APAF1, FAS, FASL, TNFRSF25. Interestingly, our analysis of the AM network showed that the dysregulated genes in these patients are characterized by high network centrality (i.e., high values of betweenness, closeness, radiality, stress) and high involvement in drug response. AM genes represent critical nodes for the proper execution of cell death following pharmacological induction in patients. We propose that their dysregulation (either due to inborn or de novo genomic

  10. Expression profile and specific network features of the apoptotic machinery explain relapse of acute myeloid leukemia after chemotherapy

    Di Pietro Cinzia

    2010-07-01

    Full Text Available Abstract Background According to the different sensitivity of their bone marrow CD34+ cells to in vitro treatment with Etoposide or Mafosfamide, Acute Myeloid Leukaemia (AML patients in apparent complete remission (CR after chemotherapy induction may be classified into three groups: (i normally responsive; (ii chemoresistant; (iii highly chemosensitive. This inversely correlates with in vivo CD34+ mobilization and, interestingly, also with the prognosis of the disease: patients showing a good mobilizing activity are resistant to chemotherapy and subject to significantly higher rates of Minimal Residual Disease (MRD and relapse than the others. Based on its known role in patients' response to chemotherapy, we hypothesized an involvement of the Apoptotic Machinery (AM in these phenotypic features. Methods To investigate the molecular bases of the differential chemosensitivity of bone marrow hematopoietic stem cells (HSC in CR AML patients, and the relationship between chemosensitivity, mobilizing activity and relapse rates, we analyzed their AM expression profile by performing Real Time RT-PCR of 84 AM genes in CD34+ pools from the two extreme classes of patients (i.e., chemoresistant and highly chemosensitive, and compared them with normal controls. Results The AM expression profiles of patients highlighted features that could satisfactorily explain their in vitro chemoresponsive phenotype: specifically, in chemoresistant patients we detected up regulation of antiapoptotic BIRC genes and down regulation of proapoptotic APAF1, FAS, FASL, TNFRSF25. Interestingly, our analysis of the AM network showed that the dysregulated genes in these patients are characterized by high network centrality (i.e., high values of betweenness, closeness, radiality, stress and high involvement in drug response. Conclusions AM genes represent critical nodes for the proper execution of cell death following pharmacological induction in patients. We propose that their

  11. Low efficacy and high mortality associated with clofarabine treatment of relapsed/refractory acute myeloid leukemia and myelodysplastic syndromes.

    Roberts, Daniel A; Wadleigh, Martha; McDonnell, Anne M; DeAngelo, Daniel J; Stone, Richard M; Steensma, David P

    2015-02-01

    Clofarabine, a second-generation nucleoside analog, has clinical activity in relapsed or refractory acute myelogenous leukemia (AML) and higher-risk myelodysplastic syndromes (MDS). However, there are few data evaluating performance of clofarabine in populations of patients not enrolled in clinical trials. We reviewed outcomes for 84 patients treated with clofarabine for relapsed or refractory AML or MDS, either with clofarabine as monotherapy (n=19) or in combination with cytarabine (n=65). Using International Working Group (IWG) response criteria, the overall response rate (ORR) of all treated patients was 21%, with a complete response rate with either complete or incomplete hematopoietic recovery (CRR=CR+CRi) of 14%. For combination therapy, ORR was 22% with CRR of 18%, and monotherapy patients had an ORR of 21% with CRR of 11%. Although limited by small numbers, subgroup analysis did not reveal variation in response rates when comparing different risk factors. The 30-day mortality was 21% and median survival was 3 months; a subset of 12 patients who were able to go to transplant had an 18-month median survival. Clofarabine's efficacy in a "real-world" setting appears to be less than has been reported in clinical trials, and treatment is associated with a high early mortality rate. PMID:25554239

  12. Outcome of ETV6/RUNX1-positive childhood acute lymphoblastic leukaemia in the NOPHO-ALL-1992 protocol: frequent late relapses but good overall survival

    Forestier, E.; Heyman, M.; Andersen, Mette Klarskov;

    2008-01-01

    The prognostic impact of t(12;21)(p13;q22) [ETV6/RUNX1 fusion] in paediatric acute lymphoblastic leukaemia (ALL) has been extensively debated, particularly with regard to the frequency of late relapses and appropriate treatment regimens. We have retrospectively collected 679 ALLs with known ETV6....../RUNX1 status, as ascertained by fluorescence in situ hybridization or reverse-transcription polymerase chain reaction, treated according to the Nordic Society of Paediatric Haematology and Oncology -ALL-1992 protocol. The assigned risk groups/treatment modalities for the 171 (25%) patients with t(12...... almost 50% of all relapses occurring > or = 5 years after diagnosis. Of all relapses after 6 years, 80% occurred in the t(12;21)-positive group. The overall survival was 94% at 5 years and 88% at 10 years; thus, the treatment of patients in second or later remission is usually successful. As yet, there...

  13. Efficacy and safety of intrathecal liposomal cytarabine for the treatment of meningeal relapse in acute lymphoblastic leukemia: experience of two pediatric institutions.

    Parasole, Rosanna; Menna, Giuseppe; Marra, Nicoletta; Petruzziello, Fara; Locatelli, Franco; Mangione, Argia; Misuraca, Aldo; Buffardi, Salvatore; Di Cesare-Merlone, Alessandra; Poggi, Vincenzo

    2008-08-01

    The treatment of meningeal relapse in acute lymphoblastic leukemia (ALL) remains a challenging clinical problem. Liposomal cytarabine (DepoCyte) permits to decrease frequency of lumbar punctures, without loss of efficacy, because intrathecal levels of the drug remain cytotoxic for up to 14 days. We investigated the efficacy and safety of intrathecal DepoCyte in six children with meningeal relapse, treated in two pediatric institutions. DepoCyte was well tolerated in all patients, who achieved complete clearance of blasts from the cerebrospinal fluid after the first three intrathecal drug administrations. Five of the six patients were concurrently treated with high-dose administration of systemic cytarabine, without additional neurological side effects. Our results suggest that DepoCyte is a valid option for children with ALL experiencing meningeal relapse; it deserves further investigation in intensive treatment regimens, taking into due consideration potential neurotoxicity. PMID:18766969

  14. Hypertension and Life-Threatening Bleeding in Children with Relapsed Acute Myeloblastic Leukemia Treated with FLT3 Inhibitors.

    Yılmaz Karapınar, Deniz; Karadaş, Nihal; Önder Siviş, Zühal; Balkan, Can; Kavaklı, Kaan; Aydınok, Yeşim

    2015-09-01

    Experiences with new multikinase inhibitors are limited, especially in children. In this report we summarize our experience with 2 patients with relapsed acute myeloblastic leukemia (AML), one with FMS-like tyrosine kinase-3-internal tandem duplication mutation and the other with a single base mutation (D835Y). Both patients received sorafenib, one for 19 days and the other for 42 days, with clofarabine-including chemotherapy. One additionally received sunitinib for a total of 20 days. Both patients developed severe pancytopenia, hypertension, life-threatening bleedings from the gastrointestinal system, and, finally, intrapulmonary hemorrhage. Although both reached severe aplasia of the bone marrow without blastic infiltration, death occurred with neutropenic sepsis. PMID:25912283

  15. Hypertension and Life-Threatening Bleeding in Children with Relapsed Acute Myeloblastic Leukemia Treated with FLT3 Inhibitors

    Deniz Yılmaz Karapınar

    2015-09-01

    Full Text Available Experiences with new multikinase inhibitors are limited, especially in children. In this report we summarize our experience with 2 patients with relapsed acute myeloblastic leukemia (AML, one with FMS-like tyrosine kinase-3-internal tandem duplication mutation and the other with a single base mutation (D835Y. Both patients received sorafenib, one for 19 days and the other for 42 days, with clofarabine-including chemotherapy. One additionally received sunitinib for a total of 20 days. Both patients developed severe pancytopenia, hypertension, life-threatening bleedings from the gastrointestinal system, and, finally, intrapulmonary hemorrhage. Although both reached severe aplasia of the bone marrow without blastic infiltration, death occurred with neutropenic sepsis.

  16. Control of relapsed or refractory acute myeloid leukemia by clofarabine in preparation for allogeneic stem cell transplant.

    Loeffler, Claudia; Kapp, Markus; Grigoleit, Goetz-Ulrich; Mielke, Stephan; Loeffler, Jürgen; Heuschmann, Peter U; Malzahn, Uwe; Hupp, Elke; Einsele, Hermann; Stuhler, Gernot

    2015-01-01

    Allogeneic stem cell transplant is indicated for patients with refractory or relapsed acute myeloid leukemia (AML). Since elimination of the leukemic load is thought to be a prerequisite for treatment success, we here investigate toxicity and anti-leukemic activity of a clofarabine-AraC salvage protocol preceding transplant. In this retrospective analysis, we observed induction of objective remissions in 86% of patients receiving clofarabine-AraC as compared to 83% with sequential high dose AraC/mitoxantrone (S-HAM) and 50% after mitoxantrone/topotecane/AraC (MTC) salvage strategies. In addition, clofarabine conferred anti-leukemic activity to some patients who failed initial MTC or S-HAM therapy. For overall and leukemia-free survival, we identified cytogenetically defined adverse risk markers but not response to therapy to be a strong predictor. In summary, the clofarabine-AraC salvage strategy combines pronounced anti-leukemic activity with an acceptable toxicity profile and allows the majority of patients with relapsed or refractory AML to proceed to allo-SCT, even in cytogenetically defined high risk situations. PMID:26014275

  17. A phase 1 study of IPI-504 (retaspimycin hydrochloride) in patients with relapsed or relapsed and refractory multiple myeloma.

    Siegel, David; Jagannath, Sundar; Vesole, David H; Borello, Ivan; Mazumder, Amitabha; Mitsiades, Constantine; Goddard, Jill; Dunbar, Joi; Normant, Emmanuel; Adams, Julian; Grayzel, David; Anderson, Kenneth C; Richardson, Paul

    2011-12-01

    Abstract A phase 1 study of IPI-504 (retaspimycin hydrochloride) administered intravenously twice weekly for 2 weeks at 22.5, 45, 90, 150, 225, 300 or 400 mg/m(2) followed by 10 days off-treatment was conducted to determine the safety and maximum tolerated dose (MTD) of IPI-504 in patients with relapsed or relapsed/refractory multiple myeloma (MM). Anti-tumor activity and pharmacokinetics were also evaluated. Eighteen patients (mean age 60.5 years; median 9 prior therapies) were enrolled. No dose-limiting toxicities (DLTs) were reported for IPI-504 doses up to 400 mg/m(2). The most common treatment-related adverse event was grade 1 infusion site pain (four patients). All other treatment-related events were assessed as grade 1 or 2 in severity. The area under the curve (AUC) increased with increasing dose, and the mean half-life was approximately 2-4 h for IPI-504 and its metabolites. Four patients had stable disease, demonstrating modest single-agent activity in relapsed or relapsed/refractory MM. PMID:21851215

  18. High rate of hematological responses to sorafenib in FLT3-ITD acute myeloid leukemia relapsed after allogeneic hematopoietic stem cell transplantation.

    De Freitas, Tiago; Marktel, Sarah; Piemontese, Simona; Carrabba, Matteo G; Tresoldi, Cristina; Messina, Carlo; Lupo Stanghellini, Maria Teresa; Assanelli, Andrea; Corti, Consuelo; Bernardi, Massimo; Peccatori, Jacopo; Vago, Luca; Ciceri, Fabio

    2016-06-01

    Relapse represents the most significant cause of failure of allogeneic hematopoietic stem cell transplantation (HSCT) for FLT3-ITD-positive acute myeloid leukemia (AML), and available therapies are largely unsatisfactory. In this study, we retrospectively collected data on the off-label use of the tyrosine kinase inhibitor sorafenib, either alone or in association with hypomethylating agents and adoptive immunotherapy, in 13 patients with post-transplantation FLT3-ITD-positive AML relapses. Hematological response was documented in 12 of 13 patients (92%), and five of 13 (38%) achieved complete bone marrow remission. Treatment was overall manageable in the outpatient setting, although all patients experienced significant adverse events, especially severe cytopenias (requiring a donor stem cell boost in five patients) and typical hand-foot syndrome. None of the patients developed graft-vs.-host disease following sorafenib alone, whereas this was frequently observed when this was given in association with donor T-cell infusions. Six patients are alive and in remission at the last follow-up, and four could be bridged to a second allogeneic HSCT, configuring a 65 ± 14% overall survival at 100 d from relapse. Taken together, our data suggest that sorafenib might represent a valid treatment option for patients with FLT3-ITD-positive post-transplantation relapses, manageable also in combination with other therapeutic strategies. PMID:26260140

  19. Targeting interleukin-2 to the bone marrow stroma for therapy of acute myeloid leukemia relapsing after allogeneic hematopoietic stem cell transplantation.

    Schliemann, Christoph; Gutbrodt, Katrin L; Kerkhoff, Andrea; Pohlen, Michele; Wiebe, Stefanie; Silling, Gerda; Angenendt, Linus; Kessler, Torsten; Mesters, Rolf M; Giovannoni, Leonardo; Schäfers, Michael; Altvater, Bianca; Rossig, Claudia; Grünewald, Inga; Wardelmann, Eva; Köhler, Gabriele; Neri, Dario; Stelljes, Matthias; Berdel, Wolfgang E

    2015-05-01

    The antibody-based delivery of IL2 to extracellular targets expressed in the easily accessible tumor-associated vasculature has shown potent antileukemic activity in xenograft and immunocompetent murine models of acute myelogenous leukemia (AML), especially in combination with cytarabine. Here, we report our experience with 4 patients with relapsed AML after allogeneic hematopoietic stem cell transplantation (allo-HSCT), who were treated with the immunocytokine F16-IL2, in combination with low-dose cytarabine. One patient with disseminated extramedullary AML lesions achieved a complete metabolic response identified by PET/CT, which lasted 3 months. Two of 3 patients with bone marrow relapse achieved a blast reduction with transient molecular negativity. One of the 2 patients enjoyed a short complete remission before AML relapse occurred 2 months after the first infusion of F16-IL2. In line with a site-directed delivery of the cytokine, F16-IL2 led to an extensive infiltration of immune effector cells in the bone marrow. Grade 2 fevers were the only nonhematologic side effects in 2 patients. Grade 3 cytokine-release syndrome developed in the other 2 patients but was manageable in both cases with glucocorticoids. The concept of specifically targeting IL2 to the leukemia-associated stroma deserves further evaluation in clinical trials, especially in patients who relapse after allo-HSCT. PMID:25672398

  20. The Effect of Body Mass Index on Relapse of Pilonidal Sinus Disease in Adult Patients

    Jalal Poorghasem

    2012-04-01

    Full Text Available Background: Pilonidal disease occurs either as a secreting sinus or in the form of an acute abscess in the coccygeal area and is an underlying cyst associated with granulomatous and fibrosis tissue which commonly contains heaps of hair, for which inherited and acquisitive hypotheses are proposed. Body mass index (BMI is the objective indicator of obesity according to height and weight. This study aims to examine the relationship between BMI and the role of obesity in development and relapse of pilonidal cyst disease.Materials and Methods: This retrospective cross-sectional study examined 126 patients with primary or recurrent pilonidal sinus within a year. A separate questionnaire was formed and recorded in the computer for each patient based on the disease type and body mass index.Results: One hundred out of 126 studied patients (79.4% underwent primary Pilonidal Sinus surgery and 26 patients (20.6 had recurrent Pilonidal sinus surgery. 36 patients (28.6 were female and 90 patients (71.4% were male. Among patients with recurrent Pilonidal sinus, 18 patients (69.2% had BMI above 30 and 8 patients (30.8% had BMI of 25 to 30 kg/m2. The patients whose BMI was estimated to be 20 to 25 or less than 20 kg/ m2 per square meter, had no recurrence of disease. Conclusion: In this study, high BMI was associated with relapse of pilonidal sinus disease. Supporting the previous studies, the incidence of disease in this study was also higher in young adults.

  1. Associations between genetic variants in folate and drug metabolizing pathways and relapse risk in pediatric acute lymphoid leukemia on CCG-1952

    Marijana Vujkovic

    2015-01-01

    Full Text Available Genetic variation in drug detoxification pathways may influence outcomes in pediatric acute lymphoblastic leukemia (ALL. We evaluated relapse risk and 24 variants in 17 genes in 714 patients in CCG-1961. Three TPMT and 1 MTR variant were associated with increased risks of relapse (rs4712327, OR 3.3, 95%CI 1.2–8.6; rs2842947, OR 2.7, 95%CI 1.1–6.8; rs2842935, OR 2.5, 95%CI 1.1–5.0; rs10925235, OR 4.9, 95%CI 1.1–25.1. One variant in SLC19A1 showed a protective effect (rs4819128, OR 0.5, 95%CI 0.3–0.9. Our study provides data that relapse risk in pediatric ALL is associated with germline variations in TPMT, MTR and SLC19A1.

  2. Definitions and drivers of relapse in patients with schizophrenia: a systematic literature review.

    Olivares, José M; Sermon, Jan; Hemels, Michiel; Schreiner, Andreas

    2013-01-01

    Relapse in patients with schizophrenia has devastating repercussions, including worsening symptoms, impaired functioning, cognitive deterioration and reduced quality of life. This progressive decline exacerbates the burden of illness on patients and their families. Relapse prevention is identified as a key therapeutic aim; however, the absence of widely accepted relapse definition criteria considerably hampers achieving this goal. We conducted a literature review in order to investigate the reporting of relapses and the validity of hospitalization as a proxy for relapse in patients with schizophrenia. The primary aim was to assess the range and validity of methods used to define relapse in observational or naturalistic settings. The secondary aim was to capture information on factors that predicted or influenced the risk of relapse. A structured search of the PubMed database identified articles that discussed relapse, and hospitalization as a proxy of relapse, in patients with schizophrenia. National and international guidelines were also reviewed. Of the 150 publications and guidelines identified, 87 defined relapse and 62% of these discussed hospitalization. Where hospitalization was discussed, this was as a proxy for, or a component of, relapse in the majority of cases. However, hospitalization duration and type varied and were not always well defined. Scales were used to define relapse in 53 instances; 10 different scales were used and multiple scales often appeared within the same definition. There were 95 references to factors that may drive relapse, including non-adherence to antipsychotic medication (21/95), stress/depression (11/95) and substance abuse (9/95). Twenty-five publications discussed the potential of antipsychotic therapy to reduce relapse rates-continuous antipsychotic therapy was associated with reduced frequency and duration of hospitalization. Non-pharmacological interventions, such as psychoeducation and cognitive behavioural therapy, were

  3. Southwest Oncology Group Study S0530: A Phase 2 Trial of Clofarabine and Cytarabine for Relapsed or Refractory Acute Lymphocytic Leukemia

    Advani, Anjali S; Gundacker, Holly M.; Sala-Torra, Olga; Radich, Jerald P.; Lai, Raymond; Slovak, Marilyn L.; Lancet, Jeffrey E.; Coutre, Steve E.; Stuart, Robert K.; Mims, Martha P.; Stiff, Patrick J.; Appelbaum, Frederick R.

    2010-01-01

    Clofarabine and cytarabine target different steps in DNA synthesis and replication, are synergistic in vivo, and have non-overlapping toxicities making this combination a potentially promising treatment for acute lymphocytic leukemia (ALL). Study goals were to: (1) evaluate the complete remission (CR) rate with Clo/Cy in patients with relapsed/refractory ALL; and (2) assess expression of connective tissue growth factor (CTGF) and nucleoside transporters in leukemic blasts. Associated with poo...

  4. Lineage switch with t(6;11)(q27;q23) from T-cell lymphoblastic lymphoma to acute monoblastic leukemia at relapse.

    Higuchi, Yusuke; Tokunaga, Kenji; Watanabe, Yuko; Kawakita, Toshiro; Harada, Naoko; Yamaguchi, Shunichiro; Nosaka, Kisato; Mitsuya, Hiroaki; Asou, Norio

    2016-06-01

    We present a patient with T-cell lymphoblastic lymphoma (T-LBL) harboring t(6;11)(q27;q23) that converted to acute monoblastic leukemia at relapse. A 27-year-old man developed T-LBL with a mediastinal mass. He exhibited several recurrences in the central nervous system and marrow. A fifth relapse occurred in the marrow, with 42.8% blasts with CD4, CD5, CD7, CD10, CD33, CD34, HLA-DR and cytoplasmic (cy) CD3. While achieving complete remission with nelarabine, sixth relapse occurred in the marrow with 6.8% blasts, which had characteristics of monoblastic features, 2 months later. Marrow blasts were positive for myeloperoxidase, CD4, CD33, CD56, CD64, and HLA-DR, but were negative for cyCD3, CD5, CD7, CD10, and CD34. Marrow cells at both the 5th lymphoid and 6th myeloid relapses had t(6;11)(q27;q23) and the same MLL-MLLT4 fusion transcript. In addition, the MLL-MLLT4 fusion sequences documented in the initial mediastinal cells were the same as seen in peripheral blood cells at the 6th relapse. The patient continues 7th remission after one course of gemtuzumab ozogamicin therapy followed by cord blood transplantation for more than 3 years. Sequential phenotypic and cytogenetic studies may yield valuable insights into the mechanism of leukemic recurrence and possible implications for treatment selection. PMID:27268298

  5. Alemtuzumab for patients with relapsing multiple sclerosis after disease-modifying therapy

    Coles, Alasdair J; Twyman, Cary L; Arnold, Douglas L;

    2012-01-01

    The anti-CD52 monoclonal antibody alemtuzumab reduces disease activity in previously untreated patients with relapsing-remitting multiple sclerosis. We aimed to assess efficacy and safety of alemtuzumab compared with interferon beta 1a in patients who have relapsed despite first-line treatment....

  6. SOX9 Expression Predicts Relapse of Stage II Colon Cancer Patients

    Espersen, Maiken Lise Marcker; Linnemann, Dorte; Alamili, Mahdi; Christensen, Ib Jarle; T. Troelsen, Jesper; Høgdall, Estrid

    2016-01-01

    Theaim of this study was to investigate if the protein expression of Sex-determining region y-box 9 (SOX9) in primary tumors could predict relapse of stage II colon cancer patients.144 patients with stage II primary colon cancer were retrospectively enrolledin the study. SOX9 expression was...... high levels of SOX9 of primary stage II colon tumors predict low riskof relapse whereas low levels of SOX9 predict high risk of relapse. SOX9 may have an important value as a biomarker when evaluating risk of relapse for personalized treatment....

  7. Relapse Analysis of Irradiated Patients Within the HD15 Trial of the German Hodgkin Study Group

    Purpose: To determine, in the setting of advanced-stage of Hodgkin lymphoma (HL), whether relapses occur in the irradiated planning target volume and whether the definition of local radiation therapy (RT) used by the German Hodgkin Study Group (GHSG) is adequate, because there is no harmonization of field and volume definitions among the large cooperative groups in the treatment of advanced-stage HL. Methods and Materials: All patients with residual disease of ≥2.5 cm after multiagent chemotherapy (CTX) were evaluated using additional positron emission tomography (PET), and those with a PET-positive result were irradiated with 30 Gy to the site of residual disease. We re-evaluated all sites of disease before and after CTX, as well as the PET-positive residual tumor that was treated in all relapsed patients. Documentation of radiation therapy (RT), treatment planning procedures, and portal images were carefully analyzed and compared with the centrally recommended RT prescription. The irradiated sites were compared with sites of relapse using follow-up computed tomography scans. Results: A total of 2126 patients were enrolled, and 225 patients (11%) received RT. Radiation therapy documents of 152 irradiated patients (68%) were analyzed, with 28 irradiated patients (11%) relapsing subsequently. Eleven patients (39%) had an in-field relapse, 7 patients (25%) relapsed outside the irradiated volume, and an additional 10 patients (36%) showed mixed in- and out-field relapses. Of 123 patients, 20 (16%) with adequately performed RT relapsed, compared with 7 of 29 patients (24%) with inadequate RT. Conclusions: The frequency and pattern of relapses suggest that local RT to PET-positive residual disease is sufficient for patients in advanced-stage HL. Insufficient safety margins of local RT may contribute to in-field relapses

  8. Relapse Analysis of Irradiated Patients Within the HD15 Trial of the German Hodgkin Study Group

    Kriz, Jan; Reinartz, Gabriele [Department of Radiation Oncology, University of Münster, Münster (Germany); Dietlein, Markus; Kobe, Carsten; Kuhnert, Georg [Department of Nuclear Medicine, University of Cologne, Cologne (Germany); Haverkamp, Heinz [First Department of Internal Medicine, University of Cologne, Cologne (Germany); Haverkamp, Uwe [Department of Radiation Oncology, University of Münster, Münster (Germany); Engenhart-Cabillic, Rita [Department of Radiation Oncology, University of Marburg, Marburg (Germany); Herfarth, Klaus [Department of Radiation Oncology, University Heidelberg, Heidelberg (Germany); Lukas, Peter [Department of Radiation Oncology, University of Innsbruck, Innsbruck (Austria); Schmidberger, Heinz [Department of Radiation Oncology, University of Mainz, Mainz (Germany); Staar, Susanne [Department of Radiation Oncology, Klinikum Bremen-Mitte, Bremen (Germany); Hegerfeld, Kira [Department of Radiation Oncology, University of Münster, Münster (Germany); Baues, Christian [Department of Radiation Oncology, University of Cologne, Cologne (Germany); Engert, Andreas [First Department of Internal Medicine, University of Cologne, Cologne (Germany); Eich, Hans Theodor, E-mail: hans.eich@ukmuenster.de [Department of Radiation Oncology, University of Münster, Münster (Germany)

    2015-05-01

    Purpose: To determine, in the setting of advanced-stage of Hodgkin lymphoma (HL), whether relapses occur in the irradiated planning target volume and whether the definition of local radiation therapy (RT) used by the German Hodgkin Study Group (GHSG) is adequate, because there is no harmonization of field and volume definitions among the large cooperative groups in the treatment of advanced-stage HL. Methods and Materials: All patients with residual disease of ≥2.5 cm after multiagent chemotherapy (CTX) were evaluated using additional positron emission tomography (PET), and those with a PET-positive result were irradiated with 30 Gy to the site of residual disease. We re-evaluated all sites of disease before and after CTX, as well as the PET-positive residual tumor that was treated in all relapsed patients. Documentation of radiation therapy (RT), treatment planning procedures, and portal images were carefully analyzed and compared with the centrally recommended RT prescription. The irradiated sites were compared with sites of relapse using follow-up computed tomography scans. Results: A total of 2126 patients were enrolled, and 225 patients (11%) received RT. Radiation therapy documents of 152 irradiated patients (68%) were analyzed, with 28 irradiated patients (11%) relapsing subsequently. Eleven patients (39%) had an in-field relapse, 7 patients (25%) relapsed outside the irradiated volume, and an additional 10 patients (36%) showed mixed in- and out-field relapses. Of 123 patients, 20 (16%) with adequately performed RT relapsed, compared with 7 of 29 patients (24%) with inadequate RT. Conclusions: The frequency and pattern of relapses suggest that local RT to PET-positive residual disease is sufficient for patients in advanced-stage HL. Insufficient safety margins of local RT may contribute to in-field relapses.

  9. Acute myelogenous leukemia switch lineage upon relapse to acute lymphoblastic leukemia: a case report

    Dorantes-Acosta, Elisa; Arreguin-Gonzalez, Farina; Rodriguez-Osorio, Carlos A; Sadowinski, Stanislaw; Pelayo, Rosana; Medina-Sanson, Aurora

    2009-01-01

    Acute leukemia, the most common form of cancer in children, accounts for approximately 30% of all childhood malignancies, with acute lymphoblastic leukemia being five times more frequent than acute myeloid leukemia. Lineage switch is the term that has been used to describe the phenomenon of acute leukemias that meet the standard French-American-British system criteria for a particular lineage (either lymphoid or myeloid) upon initial diagnosis, but meet the criteria for the opposite lineage a...

  10. Leydig cell function in boys following treatment for testicular relapse of acute lymphoblastic leukemia

    Current practice for achieving local control of testicular relapse in males with acute lymphoblastic leukemia (ALL) includes the use of 2,400-rad testicular radiation. Although this therapy is known to cause germ cell depletion, it has been assumed that it does not alter testicular secretion of testosterone. To test this assumption, the authors measured gonadotropin and testosterone levels in seven boys with ALL who had been treated with radiation for clinically apparent testicular relapse. In four of seven boys, testicular relapse was bilateral with overt involvement of one testicle and microscopic involvement of the other. Three of these four boys demonstrated delayed sexual maturation, and in addition to elevated follicle-stimulating hormone (FSH) concentrations, testosterone levels were low and luteinizing hormone levels were elevated compared with controls. These data indicate that boys with overt testicular leukemia who are treated with 2,400-rad testicular radiation are at risk for Leydig cell dysfunction. However, the relative contributions of radiation, prior chemotherapy, and leukemic infiltration to this dysfunction remain to be clarified

  11. Fludarabine, cytarabine, and mitoxantrone (FLAM) for the treatment of relapsed and refractory adult acute lymphoblastic leukemia. A phase study by the Polish Adult Leukemia Group (PALG).

    Giebel, Sebastian; Krawczyk-Kulis, Malgorzata; Adamczyk-Cioch, Maria; Jakubas, Beata; Palynyczko, Grazyna; Lewandowski, Krzysztof; Dmoszynska, Anna; Skotnicki, Aleksander; Nowak, Katarzyna; Holowiecki, Jerzy

    2006-10-01

    Outcome of adults with acute lymphoblastic leukemia (ALL) who fail to achieve complete remission (CR) or who relapse soon after initial response is poor. The goal of this phase II study by the Polish Adult Leukemia Group (PALG) was to evaluate safety and efficacy of a new salvage regimen (FLAM) consisting of sequential fludarabine, cytarabine, and mitoxantrone. Fifty patients were included with primary (n = 13) or secondary (n = 5) refractoriness, early ( or =40 years compared to the younger subgroup (33 vs 8%, p=0.03). Septic infections were the most frequent severe complication. At 3 years, the probability of disease-free survival for patients who achieved CR equaled 16%. Seven patients underwent allogeneic HCT. FLAM regimen is feasible for relapsed and refractory adults with ALL and could be recommended in particular for younger patients as a second-line treatment. However, as the remission duration is short, allogeneic HCT (alloHCT) should be considered as soon as possible. PMID:16832677

  12. Thiopurine methyltransferase activity is related to the risk of relapse of childhood acute lymphoblastic leukemia: results from the NOPHO ALL-92 study

    Schmiegelow, K; Forestier, E; Kristinsson, J; Söderhäll, S; Vettenranta, K; Weinshilboum, R; Wesenberg, F

    2008-01-01

    Myelotoxicity during thiopurine therapy is enhanced in patients, who because of single nucleotide polymorphisms have decreased activity of the enzyme thiopurine methyltransferase (TPMT) and thus more thiopurine converted into 6-thioguanine nucleotides. Of 601 children with acute lymphoblastic leu...... wild type might have their cure rate improved, if the pharmacokinetics/-dynamics of TPMT low-activity patients could be mimicked without a concurrent excessive risk of second cancers....... worse; P=0.02) were related to risk of relapse. Despite a lower probability of relapse, patients in the low TPMT activity group did not have superior survival (P=0.82), possibly because of an excess of secondary cancers among these 75 patients (P=0.07). These data suggest that children with ALL and TPMT...

  13. Cognitive dysfunction in patients with relapsing-remitting multiple sclerosis.

    Nocentini, U; Pasqualetti, P; Bonavita, S; Buccafusca, M; De Caro, M F; Farina, D; Girlanda, P; Le Pira, F; Lugaresi, A; Quattrone, A; Reggio, A; Salemi, G; Savettieri, G; Tedeschi, G; Trojano, M; Valentino, P; Caltagirone, C

    2006-02-01

    Cognitive dysfunction is considered one of the clinical markers of multiple sclerosis (MS). However, in the literature there are inconsistent reports on the prevalence of cognitive dysfunction, and separate data for the relapsing-remitting (RR) type of the disease are not always presented. In this study, we submitted 461 RRMS patients to a battery of neuropsychological tests to investigate their impairment in various cognitive domains. As a consequence of the exclusion criteria, the sample is not fully representative of the entire population of RRMS patients. In this selected sample, when only the eight scores of a core battery (Mental Deterioration Battery) were considered (with respective cutoffs), it emerged that 31% of the patients were affected by some degree of cognitive deficit. In particular, 15% had mild, 11.2% moderate and 4.8% had severe impairment. Information processing speed was the most frequently impaired area, followed by memory. When two other tests (SDMT and MCST) were added and cognitive domains were considered, it emerged that 39.3% of the patients were impaired in two or more domains. When four subgroups were obtained by means of cluster analysis and then compared, it emerged that information processing speed and memory deficits differentiated the still cognitively unimpaired from the mildly impaired MS patients. Significant associations were found between cognitive and clinical characteristics. However, due to the large sample size, clinically irrelevant relationships may also have emerged. Even with the limitations imposed by the sample selection and the possible underestimation of the prevalence and severity of cognitive dysfunction, these results seem to provide further evidence that information processing speed deficit may be an early and important marker of cognitive impairment in MS patients. PMID:16459723

  14. 持续性健康教育对急性脑梗死患者复发率的影响%Influence of Relapse rate in patients with persistent health education on acute cerebral infarction

    张红

    2014-01-01

    目的:探讨持续性健康教育对急性脑梗死患者复发率的影响。方法:选取急性脑梗死患者168例,随机分为对照组和观察组,每组84例。对照组在住院期间给予常规的治疗和的护理模式,出院后不给予主动的健康教育干预措施。观察组从患者入院开始到出院后6个月给予持续系统化的健康教育。结果:观察组在随访6个月后的脑梗死的复发率明显低于对照组,差异有统计学意义( P<0.01)。结论:持续性健康教育能明显降低脑梗死的复发率,从而进一步提高患者的生活质量。%Objective To study the sustainable health education effect on recurrence in patients with acute cerebral infarction. Method 168 cases of patients with acute cerebral infarction who were selected,were randomly divided into control group and observation group,84 cases in each group. Control group was given conventional treatment and nursing care during hospitalization model,after discharge was not to take the initiative to health education intervention measures. Observation group from the patientˊs admission to the hospital after 6 months was given continuous systematic health education. Results The observation group in the follow-up of 6 months after cerebral infarction re-currence rate significantly was lower than the control group,The difference was statistically significant( P<0. 01 ). Conclusion persistent health education can significantly reduce the recurrence rate of cerebral infarction,further improve the patientˊs quality of life.

  15. Relapse in patients with schizophrenia: a comparison between risperidone and haloperidol

    Sena Eduardo Pondé de; Santos-Jesus Rogério; Miranda-Scippa Ângela; Quarantini Lucas de Castro; Oliveira Irismar Reis de

    2003-01-01

    OBJECTIVES: To compare rates of rehospitalization and time to relapse in risperidone vs. haloperidol-treated schizophrenic patients discharged from the hospital. METHODS: Randomized controlled trial comparing risperidone and haloperidol regarding relapse in patients with schizophrenia treated with flexible doses during one year. RESULTS: Twenty patients were assigned to risperidone and 13 to haloperidol. One patient from each group withdrew consent and one patient in the risperidone group was...

  16. Molecular relapse in chronic myelogenous leukemia patients after bone marrow transplantation detected by polymerase chain reaction

    Relapse of chronic myelogenous leukemia after bone marrow transplantation can be detected by using clinical, cytogenetic, or molecular tools. A modification of the polymerase chain reaction can be used in patients to detect low levels of the BCR-ABL-encoded mRNA transcript, a specific marker for chronic myelogenous leukemia. Early detection of relapse after bone marrow transplantation could potentially alter treatment decisions. The authors prospectively evaluated 19 patients for evidence of molecular relapse, cytogenetic relapse, and clinical relapse after bone marrow transplantation. They used the polymerase chain reaction to detect residual BCR-ABL mRNA in patients followed up to 45 months after treatment and found 4 patients with BCR-ABL mRNA expression following bone marrow transplantation. Fifteen patients did not express detectable BCR-ABL mRNA. All 19 patients remain in clinical remission. In this prospective study of chronic myelogenous leukemia patients treated with bone marrow transplantation, molecular relapse preceded cytogenetic relapse in those patients who persistently express BCR-ABL mRNA. They recommend using standard clinical and cytogenetic testing to make patient care decisions until further follow-up determines the clinical outcome of those patients with residual BCR-ABL mRNA transcripts detected by polymerase chain reaction

  17. Outcome of central nervous system relapses in childhood acute lymphoblastic leukaemia--prospective open cohort analyses of the ALLR3 trial.

    Ashish Narayan Masurekar

    Full Text Available The outcomes of Central Nervous System (CNS relapses in children with acute lymphoblastic leukaemia (ALL treated in the ALL R3 trial, between January 2003 and March 2011 were analysed. Patients were risk stratified, to receive a matched donor allogeneic transplant or fractionated cranial irradiation with continued treatment for two years. A randomisation of Idarubicin with Mitoxantrone closed in December 2007 in favour of Mitoxantrone. The estimated 3-year progression free survival for combined and isolated CNS disease were 40.6% (25·1, 55·6 and 38.0% (26.2, 49.7 respectively. Univariate analysis showed a significantly better survival for age <10 years, progenitor-B cell disease, good-risk cytogenetics and those receiving Mitoxantrone. Adjusting for these variables (age, time to relapse, cytogenetics, treatment drug and gender a multivariate analysis, showed a poorer outcome for those with combined CNS relapse (HR 2·64, 95% CI 1·32, 5·31, p = 0·006 for OS. ALL R3 showed an improvement in outcome for CNS relapses treated with Mitoxantrone compared to Idarubicin; a potential benefit for matched donor transplant for those with very early and early isolated-CNS relapses.Controlled-Trials.com ISRCTN45724312.

  18. The efficacy of natalizumab in patients with relapsing multiple sclerosis: subgroup analyses of AFFIRM and SENTINEL.

    Hutchinson, Michael; Kappos, Ludwig; Calabresi, Peter A; Confavreux, Christian; Giovannoni, Gavin; Galetta, Steven L; Havrdova, Eva; Lublin, Fred D; Miller, David H; O'Connor, Paul W; Phillips, J Theodore; Polman, Chris H; Radue, Ernst-Wilhelm; Rudick, Richard A; Stuart, William H; Wajgt, Andrzej; Weinstock-Guttman, Bianca; Wynn, Daniel R; Lynn, Frances; Panzara, Michael A

    2009-03-01

    The AFFIRM and SENTINEL studies showed that natalizumab was effective both as monotherapy and in combination with interferon beta (IFNbeta)-1a in patients with relapsing multiple sclerosis (MS). Further analyses of AFFIRM and SENTINEL data were conducted to determine the efficacy of natalizumab in prespecified patient subgroups according to baseline characteristics: relapse history 1 year before randomization (1, 2, > or = 3), Expanded Disability Status Scale score ( 3.5), number of T2 lesions ( or = 9), presence of gadolinium-enhancing (Gd+) lesions (0, > or = 1), age ( or = 40) and gender (male, female). A post hoc analysis was conducted to determine the efficacy of natalizumab in patients with highly active disease (i. e., > or = 2 relapses in the year before study entry and > or = 1 Gd+ lesion at study entry). In both AFFIRM and SENTINEL studies natalizumab reduced the annualized relapse rates across all subgroups (except the small subgroups with or = 9 T2 lesions at baseline, > or = 1 Gd+ lesions at baseline, female patients and patients < 40 years of age. Natalizumab reduced the risk of disability progression by 64 % and relapse rate by 81 % in treatment- naive patients with highly active disease and by 58 % and 76 %, respectively, in patients with highly active disease despite IFNbeta-1a treatment. These results indicate that natalizumab is effective in reducing disability progression and relapses in patients with relapsing MS, particularly in patients with highly active disease. PMID:19308305

  19. Nonadherence to Oral Mercaptopurine and Risk of Relapse in Hispanic and Non-Hispanic White Children With Acute Lymphoblastic Leukemia: A Report From the Children's Oncology Group

    Bhatia, Smita; Landier, Wendy; Shangguan, Muyun; Hageman, Lindsey; Schaible, Alexandra N.; Carter, Andrea R.; Hanby, Cara L.; Leisenring, Wendy; Yasui, Yutaka; Kornegay, Nancy M.; Mascarenhas, Leo; Ritchey, A. Kim; Casillas, Jacqueline N.; Dickens, David S.; Meza, Jane; Carroll, William L.; Relling, Mary V.; Wong, F. Lennie

    2012-01-01

    Purpose Systemic exposure to mercaptopurine (MP) is critical for durable remissions in children with acute lymphoblastic leukemia (ALL). Nonadherence to oral MP could increase relapse risk and also contribute to inferior outcome in Hispanics. This study identified determinants of adherence and described impact of adherence on relapse, both overall and by ethnicity. Patients and Methods A total of 327 children with ALL (169 Hispanic; 158 non-Hispanic white) participated. Medication event-monitoring system caps recorded date and time of MP bottle openings. Adherence rate, calculated monthly, was defined as ratio of days of MP bottle opening to days when MP was prescribed. Results After 53,394 person-days of monitoring, adherence declined from 94.7% (month 1) to 90.2% (month 6; P < .001). Mean adherence over 6 months was significantly lower among Hispanics (88.4% v 94.8%; P < .001), patients age ≥ 12 years (85.8% v 93.1%; P < .001), and patients from single-mother households (80.6% v 93.1%; P = .001). A progressive increase in relapse was observed with decreasing adherence (reference: adherence ≥ 95%; 94.9% to 90%: hazard ratio [HR], 4.1; 95% CI,1.2 to 13.5; P = .02; 89.9% to 85%: HR, 4.0; 95% CI, 1.0 to 15.5; P = .04; < 85%: HR. 5.7; 95% CI, 1.9 to 16.8; P = .002). Cumulative incidence of relapse (± standard deviation) was higher among Hispanics (16.5% ± 4.0% v 6.3% ± 2.2%; P = .02). Association between Hispanic ethnicity and relapse (HR, 2.6; 95% CI, 1.1 to 6.1; P = .02) became nonsignificant (HR, 1.8; 95% CI, 0.6 to 5.2; P = .26) after adjusting for adherence and socioeconomic status. At adherence rates ≥ 90%, Hispanics continued to demonstrate higher relapse, whereas at rates < 90%, relapse risk was comparable to that of non-Hispanic whites. Conclusion Lower adherence to oral MP increases relapse risk. Ethnic difference in relapse risk differs by level of adherence—an observation currently under investigation. PMID:22564992

  20. Pancreatitis aguda recidivante con enteropatía por gluten asociada: Características clínico-analíticas y evolutivas en 34 pacientes Relapsing acute pancreatitis associated with gluten enteropathy: Clinical, laboratory, and evolutive characteristics in thirty-four patients

    L. Rodrigo

    2008-12-01

    Full Text Available Objetivos: describir la frecuencia y características clínico-analíticas de la pancreatitis aguda (PA recidivante con enteropatía por gluten (EG asociada. Pacientes y métodos: estudiamos de forma prospectiva los casos de pancreatitis agudas ingresados en nuestro Servicio durante el año 2006. Registramos un total de 185 pacientes. A las formas recurrentes que fueron 40 en total (22%, les aplicamos un protocolo clínico-analítico consistente en la determinación de marcadores serológicos, genéticos y biopsias duodenales, para descartar una EG asociada. Resultados: un total de 34 pacientes (18% cumplían criterios clínico-biológicos de EG asociada (grupo 1 y se compararon con el resto de las PA no-EG (n = 161 (grupo 2. La edad media en la EG fue de 54 ± 25 años, ligeramente inferior al grupo 2, (61 ± 14 (NS. Existía un ligero predominio de mujeres (50% en el grupo 1, respecto al grupo 2 (38,5% (NS. Siete pacientes del grupo 1 (20% presentaron una PA grave, frente a 27 (17% en el grupo 2 (NS. La presencia de colelitiasis en el grupo 1, fue de 6 casos (18%, significativamente inferior a la del grupo 2, de 72 casos (45% (p Objectives: to describe the frequency and the clinical and laboratory characteristics of relapsing acute pancreatitis (AP associated with gluten enteropathy (GE. Patients and methods: we prospectively examined all acute pancreatitis cases admitted to our Department in 2006. We recorded a total of 185 patients. With recurring forms, 40 (22% in all, we used a clinical-lab protocol including serologic and genetic markers, and duodenal biopsy to rule out GE. Results: a total of 34 patients (18% met clinical-biological criteria for GE (group 1, and were compared to the remaining non-GE AP cases (n = 161 (group 2. Mean age in the GE group was 54 ± 25 years, slightly younger than group 2 (61 ± 14 (NS. There was a mild predominance of women (50% in group 1 versus group 2 (38.5% (NS. Seven patients in group 1 (20% had severe

  1. [Relapse: causes and consequences].

    Thomas, P

    2013-09-01

    Relapse after a first episode of schizophrenia is the recurrence of acute symptoms after a period of partial or complete remission. Due to its variable aspects, there is no operational definition of relapse able to modelise the outcome of schizophrenia and measure how the treatment modifies the disease. Follow-up studies based on proxys such as hospital admission revealed that 7 of 10 patients relapsed after a first episode of schizophrenia. The effectiveness of antipsychotic medications on relapse prevention has been widely demonstrated. Recent studies claim for the advantages of atypical over first generation antipsychotic medication. Non-adherence to antipsychotic represents with addictions the main causes of relapse long before some non-consensual factors such as premorbid functioning, duration of untreated psychosis and associated personality disorders. The consequences of relapse are multiple, psychological, biological and social. Pharmaco-clinical studies have demonstrated that the treatment response decreases with each relapse. Relapse, even the first one, will contribute to worsen the outcome of the disease and reduce the capacity in general functionning. Accepting the idea of continuing treatment is a complex decision in which the psychiatrist plays a central role besides patients and their families. The development of integrated actions on modifiable risk factors such as psychosocial support, addictive comorbidities, access to care and the therapeutic alliance should be promoted. Relapse prevention is a major goal of the treatment of first-episode schizophrenia. It is based on adherence to the maintenance treatment, identification of prodromes, family active information and patient therapeutical education. PMID:24084426

  2. Efficacy of interferon β1a (Cinnovex in relapsing-remitting multiple sclerosis patients

    Naser Sharafaddinzadeh

    2011-05-01

    Full Text Available Background: Multiple sclerosis is an inflammatory, chronic disease of the centre nervous system with demyelination in brain and spinal cord. Disability is evaluated by EDSS (Expanded Disability Scale Score. IFN β1a uses to prevent relapse rate and EDSS progression. The aim of this study was to evaluate efficacy of IFN β1a (Cinnovex in relapsing- remitting multiple sclerosis patients.Materials and Method: In this clinical trial, we evaluated 121 patients with RRMS registered in Khouzestan MS society during Nov. 2007 until Nov. 2008. Forty one patients went under treatment with Cinnovex. Forty patients in control group 1 received Avonex and 40 patients in control group 2 had no medication. After one year, results compared in all groups for EDSS or relapse rate.Results: At the end of study, there was no significant changes in the base line EDSS (1.95±1.08 and EDSS after one year (1.97±1.36 (p>0.05, but significant decrease in relapse rate after one year treatment with Cinnovex (p0.05, but significant increase in control group (p<0.001. Yearly relapse rate decreased in both group, but with significant changes in Avonex group (p<0.005. In our study, Cinnovex has similar effect like Avonex to reduce EDSS progression and relapse rate in patients with relapsing-remitting multiple sclerosis (p<0.05.Conclusion: Cinnovex is an effective drug in the reduction of relapse rate and EDSS progress in relapsing-remitting multiple sclerosis patients

  3. Prediction of relapse within eight weeks after an acute asthma exacerbation in adults.

    McCarren, M; McDermott, M F; Zalenski, R J; Jovanovic, B; Marder, D; Murphy, D G; Kampe, L M; Misiewicz, V M; Rydman, R J

    1998-02-01

    Associations between historical, presenting, and treatment-related characteristics and relapse within 8 weeks after a moderate to severe asthma exacerbation were studied in a cohort of 284 adult asthmatics. Data were collected prospectively, and a multivariate model was developed and internally validated. Within 10 days, only 8% had relapsed, increasing to 45% by 8 weeks. Three variables that could be identified at the time of discharge were independently associated with relapse. These included: having made three or more visits to an emergency department in the prior 6 months (hazard ratio (HR) = 2.3, 95% CI = 1.6-3.4); difficulty performing work or activities as a result of physical health in the 4 weeks prior (HR = 2.7, 95% CI = 1.6-4.3); discontinuing hospital-based treatment for the exacerbation within 24 hours without having achieved a peak expiratory flow rate of at least 50% of predicted (HR = 2.6, 95% CI = 1.6-4.1). These risk factors may help to identify patients with poorly controlled asthma in need of more intensive and comprehensive management. PMID:9474071

  4. [Clinical efficacy of decitabine combined with modified CAG regimen for relapsed-refractory acute myeloid leukemia with AML1-ETO⁺].

    Jing, Yu; Zhu, Cheng-Ying; Zhang, Qi; Niu, Jian-Hua; Yang, Hua; Liu, Shi-Yan; Zhu, Hai-Yan; Yu, Li

    2014-10-01

    This study was aimed to investigate the clinical characteristics of relapsed-refractory acute myeloid leukemia (AML) with AML1-ETO⁺, and its therapeutic efficacy and side effects when decitabine combined with modified CAG regimen was used. Clinical data of 5 cases of AML with AML1-ETO⁺ from January 2013 to Agust 2013 were analyzed retrospectively. The analyzed data included age, sex, initial symptoms, peripheral blood and bone marrow characteristics. Meanwhile, the therapeutic effecacy and side effects of decitabine combined with modified CAG regimen were evaluated. The 5 patients were with median age of 35 (17-43) years. Among these 5 patients, 2 patients were relapsed and other 3 patients were relapsed-refractory patients, their median white blood cell count was 12.55 (7.8-66.55) × 10⁹/L, median platelets count was 44 (20-72) × 10⁹/L, median hemoglobin level was 110 (77-128) g/L, median lactate dehydrogenase level was 312.9 U/L (123.6-877.8) at the initial diagnosis. The results showed that after decitabine combined with modified CAG regimen was administered, 4 patients achieved complete remission, 1 patient did not achieve remission, the overall remission rate was 80% (4/5). The main side effects of this regimen was myelosuppression, these were no new lung infection and other serious complications, one case without complete remission treated with FLAG once again died of heart failure when being mobilized for transplantation. It is concluded that according to preliminary results of decitabine combined with modified CAG regimen for relapsed and refractory AML patients with AML1-ETO⁺ displays higher remission rate and lower side effects, which worthy to further explore for clinal application. PMID:25338566

  5. The total hospital and community UK costs of managing patients with relapsed breast cancer.

    Thomas, R J; Williams, M; Marshall, C; Glen, J; Callam, M

    2009-02-24

    The complete hospital and community records of 77 women were randomly selected from 232 women who had relapsed breast cancer between 2000 and 2005. Scrutiny of all management activities revealed a total cost of 1,939,329 pound sterling (mean per patient of 25,186 pound sterling , 95% CI 13,705 pound sterling-33,821 pound sterling ). The median survival from time of relapse was 40.07 months and the median total cost per patient was 31 402.62 pound sterling . Including the community cost of a relapse provides a more realistic figure for future cost-effectiveness analysis of adjuvant breast cancer therapies. PMID:19223909

  6. Perceived causes of relapse among a sample of recovering psychiatric patients at a Mafikeng hospital

    K. Mwaba

    1998-09-01

    Full Text Available The aim of the present study was to identify factors that are perceived by recovering psychiatric patients as contributing to their relapse. The participants were a convenient sample of out-patients at a psychiatric hospital in Mafikeng, north west South Africa. The sample consisted of 15 males and 15 females, aged 18 to GO years (mean age = 38.7 years. The research data was collected using a questionnaire and non-structured interview. The results showed that 43 percent of the patients attributed their relapse to inability to adhere to prescribed medical intervention. Patients also attributed relapse to lack of social support (20 percent, grief following the loss of a close family member (20 percent, and lack of employment (17 percent. It is recommended that a more integrated approach aimed at providing effective social support be considered in relapse prevention.

  7. Endoscopic sphincterotomy of the major duodenal papilla in acute relapsing pancreatitis associated with pancreas divisum: a case report.

    Spaziani, E; Trentino, P; Picchio, M; Di Filippo, A; Briganti, M; Pietricola, G; Elisei, W; Ceci, F; Coda, S; Pattaro, G; Parisella, F; De Angelis, F; Pecchia, M; Stagnitti, F

    2010-05-01

    We report a case of acute relapsing pancreatitis associated with pancreas divisum, who underwent major papilla sphincterotomy after failed minor papilla cannulation. Long-term results were satisfactory. The possible explanations of the efficacy of major papilla endoscopic resection in this particular case are discussed. PMID:20615366

  8. A Unique Case of Relapsed B-Acute Lymphoblastic Leukemia/Lymphoma as an Isolated Omental Mass

    Kanchan Kantekure

    2014-01-01

    Full Text Available B-acute lymphoblastic leukemia/lymphoma (B-ALL is a neoplasm of precursor cells committed to the B-cell lineage. Extramedullary involvement is frequent, with particular predilection for the central nervous system, lymph nodes, spleen, liver, and testis. We report an unusual case of B-ALL relapsing as an isolated omental mass along with bone marrow involvement.

  9. Extending supplementary feeding for children younger than 5 years with moderate acute malnutrition leads to lower relapse rates

    Children with moderate acute malnutrition (MAM) have a high rate of relapse and death in the year following recovery. In this pilot study, we evaluate the long-term benefits of an extended course of nutritional therapy for children with MAM. Rural Malawian children 6 to 59 months old with MAM, defin...

  10. Increased cartilagenous uptake on bone scintigraphy in a patient with relapsing polychondritis

    Borg, E.J. ter; Piers, A.; Thijn, C.J.P.

    1988-09-01

    A patient with relapsing polychondritis and increased uptake on bone scintigraphy (using /sup 99m/Tc-MDP) in the cartilagenous parts of the ribs, the sternum and in the larynx region is described. A biopsy of a costochondral junction (where uptake on the bone scan was increased) was compatible with relapsing polychondritis. After treatment with prednisolone and azathioprine the patient improved and a repeated bone scan (after six years) showed less intensive uptake.

  11. Increased cartilagenous uptake on bone scintigraphy in a patient with relapsing polychondritis

    A patient with relapsing polychondritis and increased uptake on bone scintigraphy (using 99mTc-MDP) in the cartilagenous parts of the ribs, the sternum and in the larynx region is described. A biopsy of a costochondral junction (where uptake on the bone scan was increased) was compatible with relapsing polychondritis. After treatment with prednisolone and azathioprine the patient improved and a repeated bone scan (after six years) showed less intensive uptake. (orig.)

  12. Consolidative treatment after salvage chemotherapy improves prognosis in patients with relapsed extranodal natural killer/T-cell lymphoma

    Man Nie; Xi-wen Bi; Wen-wen Zhang; Peng Sun; Yi Xia; Pan-pan Liu; Hui-qiang Huang; Wen-qi Jiang; Zhi-ming Li

    2016-01-01

    The optimal treatment strategy for relapsed natural killer/T-cell lymphoma (NKTCL) remains largely unknown. We retrospectively reviewed the treatment modalities and prognosis of 56 relapsed NKTCL patients. Chemotherapy was the initial salvage treatment, followed by radiotherapy (RT) or autologous hematopoietic stem cell transplantation (AHSCT) as consolidative therapy, depending on the status of remission and the pattern of relapse. For patients with locoregional relapse alone, consolidative ...

  13. Depot Typical Antipsychotics versus Oral Atypical Antipsychotics in Relapse Rate Among Patients with Schizophrenia: A Five -Year Historical Cohort Study

    Ahmadkhaniha, Hamid-Reza; Bani-Hashem, Shahab; Ahmadzad-Asl, Masoud

    2014-01-01

    Objective: The present study aimed to review the relapse rate in patients with schizophrenia treated with orally taken atypical agents (serotonin dopamine antagonists, SDAs) and depot preparation of conventional (typical) antipsychotics. Methods: In this historical cohort study, mean relapse per month (MRM) index, duration between initiation of antipsychotic treatment and the first relapse episode, and the time gap between successive relapses were compared between 84 patients on SDAs-except c...

  14. Expression of Ik6 and Ik8 Isoforms and Their Association with Relapse and Death in Mexican Children with Acute Lymphoblastic Leukemia.

    Adriana Reyes-León

    Full Text Available Expression of the 6 and 8 dominant-negative Ikaros isoforms in pediatric patients with acute lymphoblastic leukemia has been associated with a high risk of relapse and death; due to these isoforms disrupting the differentiation and proliferation of lymphoid cells. The aim of this study was to know the frequency of Ik6 and Ik8 in 113 Mexican ALL-children treated within the National Popular Medical Insurance Program to determine whether there was an association with relapse-free survival, event-free survival and overall survival, and to assess its usefulness in the initial stratification of patients. The expression of these isoforms was analyzed using specific primer sets and nested RT-PCR. The detected transcripts were classified according to the isoforms's sizes reported. A non-expected band of 300 bp from one patient was analyzed by sequencing. Twenty-six patients expressed Ik6 and/or Ik8 and one of them expressed a variant of Ik8 denominated Ik8-deleted. Although the presence of them was not statistically associated with lower relapse free survival (p = 0.432, event free survival (p = 0.667 or overall survival (p = 0.531, inferior overall survival was observed in patients that expressed these isoforms and showed high or standard risk by age and white blood-cell count at diagnosis. Of the 26 patients Ik6+ and/or Ik8+, 14 did not present adverse events; from them 6 were exclusively Ik6+ and/or Ik8+, and 8 were positive for the other Ikaros isoforms (Ik1, Ik2, Ik5, Ik3A, Ik4, Ik4A, Ik7. In the patients studied, the expression of Ik6 and Ik8 did not constitute an independent prognostic factor for relapse or death related to disease; therefore, they could not be used in the initial risk stratification.

  15. [Louse-borne-relapsing-fever in refugees from the Horn of Africa; a case series of 25 patients].

    Seilmaier, M; Guggemos, W; Wieser, A; Fingerle, V; Balzer, L; Fenzl, T; Hoch, M; von Both, U; Schmidt, H U; Wendtner, C M; Strobel, E

    2016-07-01

    Background | Relapsing fever is divided into tick borne relapsing fever (TBRF) and louse borne relapsing fever (LBRF). This report describes 25 refugees from East Africa who were diagnosed to suffer from LBRF within a period of 6 month only at a single hospital in Munich / Germany. Material & Methods | The aim was to point out common clinical features as well as laboratory findings and clinical symptoms before and after initiation of treatment in 25 patients with louse borne relapsing fever (LBRF) who were diagnosed and treated at Klinikum München Schwabing from August 2015 to January 2016. To the best of our knowledge this is the largest case series of LBRF in the western world for decades. Main focus of the investigation was put on clinical aspects. Results | All 25 patients suffered from acute onset of high fever with chills, headache and severe prostration. Laboratory analysis showed high CRP and a marked thrombocytopenia. A Giemsa blood stain was procured immediately in order to look for malaria. In the blood smear spirochetes with typical shape and aspect of borrelia species could be detected.The further PCR analysis confirmed infection with Borrelia recurrentis. Treatment with Doxycycline was started forthwith. The condition improved already on the second day after treatment was started and all were restored to health in less than a week. Apart from a mild to moderate Jarisch-Herxheimer-reaction we didn`t see any side effects of the therapy. Conclusion | LBRF has to be taken into account in feverish patients who come as refugees from East-Africa. It seems that our patients belong to a cluster which probably has its origin in Libya and more patients are to be expected in the near future. As LBRF might cause outbreaks in refugee camps it is pivotal to be aware of this emerging infectious disease in refugees from East-Africa. PMID:27404939

  16. Analysis of relapse factors and risk assessment of adult acute lymphoblastic leukemia

    陈培翠

    2014-01-01

    Objective To explore the risk factors of acute lymphoblastic leukemia(ALL)recurrence in adult patients and establish a prognosis index(PI)calculation model in order to improve the prevention strategy of ALL in adults.Methods 104 adult ALL patients from Blood Diseases Hospital&Chinese Academy of Medical Sciences between August 2008 and November 2011

  17. Peripheral blood minimal residual disease may replace bone marrow minimal residual disease as an immunophenotypic biomarker for impending relapse in acute myeloid leukemia.

    Zeijlemaker, W; Kelder, A; Oussoren-Brockhoff, Y J M; Scholten, W J; Snel, A N; Veldhuizen, D; Cloos, J; Ossenkoppele, G J; Schuurhuis, G J

    2016-03-01

    As relapses are common in acute myeloid leukemia (AML), early relapse prediction is of high importance. Although conventional minimal residual disease (MRD) measurement is carried out in bone marrow (BM), peripheral blood (PB) would be an advantageous alternative source. This study aims to investigate the specificity of leukemia-associated immunophenotypes used for MRD detection in blood samples. Consistency of PB MRD as compared with BM MRD was determined in flow cytometric data of 205 paired BM and PB samples of 114 AML patients. A significant correlation was found between PB and BM MRD (r=0.67, Pconsolidation therapy. As PB MRD appeared to be an independent predictor for response duration, the highly specific PB MRD assay may have a prominent role in future MRD assessment in AML. PMID:26373238

  18. Associations between genetic variants in folate and drug metabolizing pathways and relapse risk in pediatric acute lymphoid leukemia on CCG-1952

    Marijana Vujkovic; Aaron Kershenbaum; Lisa Wray; Thomas McWilliams; Shannon Cannon; Meenakshi Devidas; Linda Stork; Richard Aplenc

    2015-01-01

    Genetic variation in drug detoxification pathways may influence outcomes in pediatric acute lymphoblastic leukemia (ALL). We evaluated relapse risk and 24 variants in 17 genes in 714 patients in CCG-1961. Three TPMT and 1 MTR variant were associated with increased risks of relapse (rs4712327, OR 3.3, 95%CI 1.2–8.6; rs2842947, OR 2.7, 95%CI 1.1–6.8; rs2842935, OR 2.5, 95%CI 1.1–5.0; rs10925235, OR 4.9, 95%CI 1.1–25.1). One variant in SLC19A1 showed a protective effect (rs4819128, OR 0.5, 95%CI...

  19. Quantitative chimerism kinetics in relapsed leukemia patients after allogeneic hematopoietic stem cell transplantation

    QIN Xiao-ying; WANG Jing-zhi; ZHANG Xiao-hui; LI Jin-lan; LI Ling-di; LIU Kai-yan; HUANG Xiao-jun; LI Guo-xuan; QIN Ya-zhen; WANG Yu; WANG Feng-rong; LIU Dai-hong; XU Lan-ping; CHEN Huan; HAN Wei

    2012-01-01

    Background Chimerism analysis is an important tool for the surveillance of post-transplant engraftment.It offers the possibility of identifying impending graft rejection and recurrence of underlying malignant or non-malignant disease.Here we investigated the quantitative chimerism kinetics of 21 relapsed leukemia patients after allogeneic hematopoietic stem cell transplantation (HSCT).Methods A panel of 29 selected sequence polymorphism (SP) markers was screened by real-time polymerase chain reaction (RT-PCR) to obtain the informative marker for every leukemia patient.Quantitative chimerism analysis of bone marrow (BM) samples of 21 relapsed patients and 20 patients in stable remission was performed longitudinally.The chimerisms of BM and peripheral blood (PB) samples of 14 patients at relapse were compared.Results Twenty-one patients experienced leukemia relapse at a median of 135 days (range,30-720 days) after transplantation.High recipient chimerism in BM was found in all patients at relapse,and increased recipient chimerism in BM samples was observed in 90% (19/21) of patients before relapse.With 0.5% recipient DNA as the cut-off,median time between the detection of increased recipient chimerism and relapse was 45 days (range,0-120 days),with 76% of patients showing increased recipient chimerism at least 1 month prior to relapse.Median percentage of recipient DNA in 20 stable remission patients was 0.28%,0.04%,0.05%,0.05%,0.08%,and 0.05% at 1,2,3,6,9,and 12 months,respectively,after transplantation.This was concordant with other specific fusion transcripts and fluorescent in situ hybridization examination.The recipient chimerisms in BM were significantly higher than those in PB at relapse (P=0.001).Conclusions This SP-based RT-PCR essay is a reliable method for chimerism analysis.Chimerism kinetics in BM can be used as a marker of impending leukemia relapse,especially when no other specific marker is available.Based on our findings

  20. The efficacy of natalizumab in patients with relapsing multiple sclerosis: subgroup analyses of AFFIRM and SENTINEL.

    Hutchinson, Michael

    2012-02-01

    The AFFIRM and SENTINEL studies showed that natalizumab was effective both as monotherapy and in combination with interferon beta (IFNbeta)-1a in patients with relapsing multiple sclerosis (MS). Further analyses of AFFIRM and SENTINEL data were conducted to determine the efficacy of natalizumab in prespecified patient subgroups according to baseline characteristics: relapse history 1 year before randomization (1, 2, > or = 3), Expanded Disability Status Scale score (< or = 3.5, > 3.5), number of T2 lesions (< 9, > or = 9), presence of gadolinium-enhancing (Gd+) lesions (0, > or = 1), age (< 40, > or = 40) and gender (male, female). A post hoc analysis was conducted to determine the efficacy of natalizumab in patients with highly active disease (i. e., > or = 2 relapses in the year before study entry and > or = 1 Gd+ lesion at study entry). In both AFFIRM and SENTINEL studies natalizumab reduced the annualized relapse rates across all subgroups (except the small subgroups with < 9 baseline T2 lesions) over 2 years. In AFFIRM, natalizumab significantly reduced the risk of sustained disability progression in most subgroups. In SENTINEL, natalizumab significantly reduced the risk of sustained disability progression in the following subgroups: > or = 9 T2 lesions at baseline, > or = 1 Gd+ lesions at baseline, female patients and patients < 40 years of age. Natalizumab reduced the risk of disability progression by 64 % and relapse rate by 81 % in treatment- naive patients with highly active disease and by 58 % and 76 %, respectively, in patients with highly active disease despite IFNbeta-1a treatment. These results indicate that natalizumab is effective in reducing disability progression and relapses in patients with relapsing MS, particularly in patients with highly active disease.

  1. Prognostic factors for survivals from first relapse in breast cancer patients: analysis of deceased patients

    Kim, Hae Young [Dept.of Radiation Oncology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong (Korea, Republic of); Choi, Doo Ho; Park, Won; Huh, Seung Jae; Nam, Seok Jin; Lee, Jeong Eon; Ahn, Jin Seok; Im, Young Hyuck [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2013-12-15

    This study was performed to evaluate prognostic factors for survival from first relapse (SFFR) in stage I-III breast cancer patients. From June 1994 to June 2008, 3,835 patients were treated with surgery plus postoperative radiotherapy and adjuvant chemotherapy for stage I-III breast cancer at Samsung Medical Center. Among them, a total of 224 patients died by June 2009, and 175 deaths were of breast cancer. Retrospective review was performed on medical records of 165 patients who met the inclusion criteria of this study. Univariate and multivariate analysis were done on survivals according to variables, such as age, stage, hormone status of tumor, disease-free interval (DFI), sites of first failure, number of organs involved by recurrent disease (NOR), application of salvage treatments, and existence of brain or liver metastasis (visceral metastasis). Patients' median overall survival time was 38 months (range, 8 to 123 months). Median SFFR was 17 months (range, 5 to 87 months). Ninety percent of deaths occurred within 40 months after first recurrence. The patients with SFFR 1 year had tendency of triple-negativity, shorter DFI 2 years), larger NOR (>3), visceral metastasis for first relapse than the patients with SFFR >1 year. In multivariate analysis, longer DFI (>2 vs. 2 years), absence of visceral metastasis, and application of salvage treatments were statistically significant prognosticators for longer SFFR. The DFI, application of salvage treatments, and visceral metastasis were significant prognostic factors for SFFR in breast cancer patients.

  2. Invasive fungal diseases in patients with acute lymphoid leukemia.

    Nicolato, Andrea; Nouér, Simone A; Garnica, Marcia; Portugal, Rodrigo; Maiolino, Angelo; Nucci, Marcio

    2016-09-01

    Invasive fungal disease (IFD) represents an important complication in patients with acute lymphoid leukemia (ALL). The objectives of this study were to determine the prevalence of IFD in ALL patients with neutropenia, identify factors associated with IFD, and estimate the impact of IFD on the outcome. All patients with ALL who developed febrile neutropenia from 1987 to 2013 were evaluated. Cases of IFD were classified as proven or probable. Factors associated with IFD were evaluated by comparing episodes with and without a diagnosis of IFD. Among 350 episodes of febrile neutropenia, 31 IFDs were diagnosed (8.8%). Prolonged neutropenia was the only factor associated with IFD caused by yeasts. Factors associated with IFD caused by molds by multivariate analysis were the period after 2008, receipt of allogeneic transplant, relapsed ALL and prolonged neutropenia. Patients in relapse should receive induction chemotherapy in rooms with HEPA filter and receive antifungal prophylaxis. PMID:26949001

  3. Relapse according to antipsychotic treatment in schizophrenic patients: a propensity-adjusted analysis

    Aballea Samuel

    2011-02-01

    Full Text Available Abstract Objective To compare the rate of relapse as a function of antipsychotic treatment (monotherapy vs. polypharmacy in schizophrenic patients over a 2-year period. Methods Using data from a multicenter cohort study conducted in France, we performed a propensity-adjusted analysis to examine the association between the rate of relapse over a 2-year period and antipsychotic treatment (monotherapy vs. polypharmacy. Results Our sample consisted in 183 patients; 50 patients (27.3% had at least one period of relapse and 133 had no relapse (72.7%. Thirty-eight (37.7 percent of the patients received polypharmacy. The most severely ill patients were given polypharmacy: the age at onset of illness was lower in the polypharmacy group (p = 0.03. Patients that received polypharmacy also presented a higher general psychopathology PANSS subscore (p = 0.04 but no statistically significant difference was found in the PANSS total score or the PANSS positive or negative subscales. These patients were more likely to be given prescriptions for sedative drugs (p Conclusion After propensity score adjustment, antipsychotic polypharmacy is not statistically associated to an increase of relapse. Future randomised studies are needed to assess the impact of antipsychotic polypharmacy in schizophrenia.

  4. Serum uric acid level in patients with relapsing-remitting multiple sclerosis.

    Ashtari, Fereshteh; Bahar, Mohammadali; Aghaei, Maryam; Zahed, Arash

    2013-05-01

    Uric acid (UA) is a hydrophilic antioxidant product associated with multiple sclerosis (MS). We conducted a randomized case-control study to evaluate the serum level of UA in different phases of MS in comparison with levels in a healthy control population. Serum UA was checked in 130 patients with relapsing-remitting MS (85 patients in remitting and 45 patients in relapsing phase) and 50 age-matched controls using a quantitative enzyme-linked immunosorbent assay (ELISA). The mean concentrations of UA in serum was 6.41(±3.18)mg/dL in patients with remitting MS, 4.76(±1.66)mg/dL in patients with relapsing MS and 6.33(±2.94)mg/dL in controls. There was a significant difference between mean UA concentration in relapsing MS and remitting MS (p<0.001), and between patients with relapsing MS and controls (p=0.002); however, the difference between levels for patients in the remitting phase of MS and the control group was not significant (p=0.87). It seems probable that UA has a role in the prevention of disease activity in MS. PMID:23528410

  5. Quantification of Acute Lymphoblastic Leukemia Clonotypes in Leukapheresed Peripheral Blood Progenitor Cells Predicts Relapse Risk after Autologous Hematopoietic Stem Cell Transplantation.

    Mannis, Gabriel N; Martin, Thomas G; Damon, Lloyd E; Andreadis, Charalambos; Olin, Rebecca L; Kong, Katherine A; Faham, Malek; Hwang, Jimmy; Ai, Weiyun Z; Gaensler, Karin M L; Sayre, Peter H; Wolf, Jeffrey L; Logan, Aaron C

    2016-06-01

    Since the incorporation of tyrosine kinase inhibitors into the treatment of Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL), the notion that all patients with "high-risk" ALL uniformly require allogeneic (allo) hematopoietic cell transplantation (HCT) has received increasing scrutiny. Although multiple studies have shown superiority of alloHCT over autologous (auto) hematopoietic cell transplantation for high-risk patients, these findings may be explained, in part, by contamination of the peripheral blood progenitor cell (PBPC) leukapheresis product by residual leukemic cells in patients undergoing autoHCT. We retrospectively evaluated minimal residual disease (MRD) using next-generation sequencing (NGS) in the PBPC leukapheresis product of 32 ALL patients who underwent autoHCT. Twenty-eight patients (88%) had diagnostic samples with quantifiable immunoreceptor rearrangements to follow for MRD. Twelve (38%) patients had Ph+ B-ALL, 12 (38%) had Philadelphia chromosome-negative (Ph-) B-ALL, and 4 (14%) had T cell ALL. With a median follow-up of 41 months (range, 3 to 217), median relapse-free survival (RFS) and overall survival for the entire cohort were 3.2 and 4.2 years, respectively; at 5 years after transplantation, 42% of patients remain alive and relapse free. Using MRD detection at a threshold of ≥ 1 × 10(-6), median RFS for patients with detectable MRD was 6.5 months and was not reached for patients without detectable disease (P = .0005). In multivariate analysis, the only factor significantly associated with relapse was the presence of MRD ≥1 × 10(-6) (odds ratio, 23.8; confidence interval, 1.8 to 312.9; P = .0158). Our findings suggest that NGS for MRD detection can predict long-term RFS in patients undergoing autoHCT for high-risk ALL. PMID:26899561

  6. Relapse risk assessment of transplantation for patients with chronic myeloid leukaemia

    2003-01-01

    Objective To analyse the risk factors of relapse before bone marrow transplantation (BMT) and to present the prognostic information as good as possible.Methods A total of 3142 patients, who underwent the allogeneic blood or bone marrow tran splantation between 1989 and 1997 and were documented in the European Group for Blood and Marrow transplantation (EBMT), were included. Six possible risk factors including type of donor, stage of disease, age, gender, donor@#-recipient sex co mbination and the waiting time from diagnosis to transplation of relapse were co nsidered. The time to relapse was analysed by Kaplan-Meier curves and Coxregre ssion with stratification on prognostic factors that did not satisfy the Proport ional Hazard Assumption.Results An amount of 447 patients relapsed out of all 3142 patients. The relapse rate was 14.2%. Type of donor and stage of disease showed a clear prognostic effect, but failed the proportional hazard assumption. Therefore, the data were stratified on the combination of type of donor and stage of disease. Within these strata a n additional significant effect of age could be observed. Relative risk of age ≥40 vs age <40 was 1.32 (95% confidence interval 1.09-1.59). The prognostic model is summarized graphically.Conclusions The combination of type of donor, stage of disease and age of recipient at transplantation are important prognostic factors for relapse after BMT.

  7. Relapsing peritonitis with Bacillus cereus in a patient on continuous ambulatory peritoneal dialysis.

    Magnussen, Eyð Tausen; Vang, Amanda Gratton; Á Steig, Torkil; Gaini, Shahin

    2016-01-01

    We present a case where Bacillus cereus was determined to be the causative agent of relapsing peritonitis in a patient on continuous ambulatory peritoneal dialysis (CAPD). The patient, a 70-year-old man from the Faroe Islands, was admitted with relapsing peritonitis four times over a 3-month period. Peritoneal cultures were positive for growth of B. cereus, a rare bacterial cause of peritonitis. The cultures demonstrated susceptibility to vancomycin, and therefore the patient was treated with intraperitoneal vancomycin, intraperitoneal gentamycin and oral ciprofloxacin. As a result of the relapsing B. cereus peritonitis diagnosis and a CT scan showing contraction of the peritoneum after longstanding inflammation, the peritoneal catheter was removed and the patient converted to haemodialysis. To date, the patient has not been readmitted due to peritonitis. A lack of proper hygiene when changing the dialysis bag was the suspected source of infection with B. cereus. PMID:27118739

  8. Arsenic trioxide-based therapy in relapsed/refractory multiple myeloma patients: a meta-analysis and systematic review.

    He, Xuepeng; Yang, Kai; Chen, Peng; Liu, Bing; Zhang, Yuan; Wang, Fang; Guo, Zhi; Liu, Xiaodong; Lou, Jinxing; Chen, Huiren

    2014-01-01

    Multiple myeloma (MM) is a clonal malignancy characterized by the proliferation of malignant plasma cells in the bone marrow and the production of monoclonal immunoglobulin. Although some newly approved drugs (thalidomide, lenalidomide, and bortezomib) demonstrate significant benefit for MM patients with improved survival, all MM patients still relapse. Arsenic trioxide (ATO) is the most active single agent in acute promyelocytic leukemia, the antitumor activity of which is partly dependent on the production of reactive oxygen species. Due to its multifaceted effects observed on MM cell lines and primary myeloma cells, Phase I/II trials have been conducted in heavily pretreated patients with relapsed or refractory MM. Therapy regimens varied dramatically as to the dosage of ATO and monotherapy versus combination therapy with other agents available for the treatment of MM. Although ATO-based combination treatment was well tolerated by most patients, most trials found that ATO has limited effects on MM patients. However, since small numbers of patients were randomized to different treatment arms, trials have not been statistically powered to determine the differences in progression-free survival and overall survival among the experimental arms. Therefore, large Phase III studies of ATO-based randomized controlled trials will be needed to establish whether ATO has any potential beneficial effects in the clinical setting. PMID:25246802

  9. Cell proliferation index predicts relapse of brain metastases in non-irradiated patients

    Peev, N A; Tonchev, A B; Penkowa, M;

    2008-01-01

    BACKGROUND: Brain metastasis is a common complication and a major cause of morbidity and mortality in human malignancies. We investigated whether the proliferating cell index of surgically treated single brain metastasis would predict the relapse at a location remote from the initial resection site...... subsequently by radiotherapy to the whole brain were stained by immunohistochemistry for the marker CDC47 and the proliferation index was calculated. The index was then analysed with respect to clinical parameters, including the incidence of brain relapse within 2 months of the first resection, the timing of...... the patients with lesions which had not relapsed or which had relapsed more than 2 months after first craniotomy (n = 12). The synchronous brain metastasis (that is, those occurring before or within 2 months of the primary cancer diagnosis) had a significantly higher proliferation index than the...

  10. PD-1(hi)TIM-3(+) T cells associate with and predict leukemia relapse in AML patients post allogeneic stem cell transplantation.

    Kong, Y; Zhang, J; Claxton, D F; Ehmann, W C; Rybka, W B; Zhu, L; Zeng, H; Schell, T D; Zheng, H

    2015-01-01

    Prognosis of leukemia relapse post allogeneic stem cell transplantation (alloSCT) is poor and effective new treatments are urgently needed. T cells are pivotal in eradicating leukemia through a graft versus leukemia (GVL) effect and leukemia relapse is considered a failure of GVL. T-cell exhaustion is a state of T-cell dysfunction mediated by inhibitory molecules including programmed cell death protein 1 (PD-1) and T-cell immunoglobulin domain and mucin domain 3 (TIM-3). To evaluate whether T-cell exhaustion and inhibitory pathways are involved in leukemia relapse post alloSCT, we performed phenotypic and functional studies on T cells from peripheral blood of acute myeloid leukemia patients receiving alloSCT. Here we report that PD-1(hi)TIM-3(+) cells are strongly associated with leukemia relapse post transplantation. Consistent with exhaustion, PD-1(hi)TIM-3(+) T cells are functionally deficient manifested by reduced production of interleukin 2 (IL-2), tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ). In addition, these cells demonstrate a phenotype consistent with exhausted antigen-experienced T cells by losing TN and TEMRA subsets. Importantly, increase of PD-1(hi)TIM-3(+) cells occurs before clinical diagnosis of leukemia relapse, suggesting their predictive value. Results of our study provide an early diagnostic approach and a therapeutic target for leukemia relapse post transplantation. PMID:26230954

  11. PD-1hiTIM-3+ T cells associate with and predict leukemia relapse in AML patients post allogeneic stem cell transplantation

    Prognosis of leukemia relapse post allogeneic stem cell transplantation (alloSCT) is poor and effective new treatments are urgently needed. T cells are pivotal in eradicating leukemia through a graft versus leukemia (GVL) effect and leukemia relapse is considered a failure of GVL. T-cell exhaustion is a state of T-cell dysfunction mediated by inhibitory molecules including programmed cell death protein 1 (PD-1) and T-cell immunoglobulin domain and mucin domain 3 (TIM-3). To evaluate whether T-cell exhaustion and inhibitory pathways are involved in leukemia relapse post alloSCT, we performed phenotypic and functional studies on T cells from peripheral blood of acute myeloid leukemia patients receiving alloSCT. Here we report that PD-1hiTIM-3+ cells are strongly associated with leukemia relapse post transplantation. Consistent with exhaustion, PD-1hiTIM-3+ T cells are functionally deficient manifested by reduced production of interleukin 2 (IL-2), tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ). In addition, these cells demonstrate a phenotype consistent with exhausted antigen-experienced T cells by losing TN and TEMRA subsets. Importantly, increase of PD-1hiTIM-3+ cells occurs before clinical diagnosis of leukemia relapse, suggesting their predictive value. Results of our study provide an early diagnostic approach and a therapeutic target for leukemia relapse post transplantation

  12. FLT3 and NPM-1 mutations in a cohort of acute promyelocytic leukemia patients from India

    Suchitra Swaminathan; Swati Garg; Manisha Madkaikar; Maya Gupta; Farah Jijina; Kanjaksha Ghosh

    2014-01-01

    Background: Acute promyelocytic leukemia (APL) with t (15;17) is a distinct category of acute myeloid leukemia (AML) and is reported to show better response to anthracyclin based chemotherapy. A favorable overall prognosis over other subtypes of AML has been reported for APL patients but still about 15% patients relapse. Methods: This study evaluated the presence of Famus like tyrosine kinase-3 (FLT3) and nucleophosmin-1 (NPM1) gene mutations in a cohort of 40 APL patients. Bone marrow/pe...

  13. Chemotherapy versus Hypomethylating Agents for the Treatment of Relapsed Acute Myeloid Leukemia and Myelodysplastic Syndrome after Allogeneic Stem Cell Transplant.

    Motabi, Ibraheem H; Ghobadi, Armin; Liu, Jingxia; Schroeder, Mark; Abboud, Camille N; Cashen, Amanda F; Stockler-Goldstein, Keith E; Uy, Geoffrey L; Vij, Ravi; Westervelt, Peter; DiPersio, John F

    2016-07-01

    Allogeneic stem cell transplantation (allo-SCT) is a potentially curative treatment for high-risk acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS). For patients with relapsed disease after transplantation, intensive chemotherapy followed by donor lymphocyte infusion (DLI) or a second allo-SCT may result in a durable response in some patients. High-intensity chemotherapy and less aggressive therapy with hypomethylating agents (HAs) with and without DLI are often used for relapse after allo-SCT. Here we compared the treatment outcomes of intensive chemotherapy with that of HAs in relapsed AML and MDS after allo-SCT. Patients who had received a second SCT within 90 days of the relapse date were excluded. The primary endpoints were overall response rate (ORR) and overall survival (OS). Secondary endpoints were complete remission (CR) rate and progression-free survival (PFS). One hundred patients were included: 73 patients received chemotherapy and 27 patients received an HA. Fifty-six percent of patients in the chemotherapy group and 33% of patients in the HA group received at least 1 DLI after treatment. Treatment with chemotherapy resulted in a higher ORR (51% versus 19%, P = .004) and a higher CR rate (40% versus 7%, P = .002). The median OS (6 versus 3.9 months, P = .01) and PFS (4.9 versus 3.8 months, P = .02) were longer in the chemotherapy group. Similar benefit of chemotherapy over HAs was maintained in all treatment outcomes after controlling for the use of DLI. The use of chemotherapy followed by DLI offered the greatest benefit (ORR, 68%; CR, 59%, 1-year OS, 44%; and median OS, 9.8 months). In conclusion, in our hands, with limited numbers, the use of more conventional salvage chemotherapy, with DLI when possible, for the treatment of relapsed AML and MDS after allo-SCT is associated with better outcomes than nonchemotherapy (HA) options. PMID:27026249

  14. Granulocyte Colony Stimulating Factor Induced Sweet’s Syndrome Following Autologous Transplantation in a Child with Relapsed Acute Myeloblastic Leukemia

    Kaya, Zühre; Belen, Fatma Burcu; Akyürek, Nalan

    2014-01-01

    Sweet’s syndrome is characterized by the triad of fever, erythematous skin lesions and neutrophilia. The etiologic factors are quite variable, and granulocyte colony-stimulating factor (G-CSF) use is an extremely rare cause in children with Sweet’s syndrome. We report a G-CSF induced Sweet’s syndrome following autologous transplantation in a child with relapsed acute myeloblastic leukemia.

  15. SWOG S0910: A Phase 2 Trial of Clofarabine/Cytarabine/Epratuzumab for Relapsed/Refractory Acute Lymphocytic Leukaemia

    Advani, Anjali S; McDonough, Shannon; Coutre, Steven; Wood, Brent; Radich, Jerald; Mims, Martha; O’Donnell, Margaret; Elkins, Stephanie; Becker, Michael; Othus, Megan; Appelbaum, Frederick R.

    2014-01-01

    Precursor B-acute lymphoblastic leukaemias (pre-B ALLs) comprise the majority of ALLs and virtually all blasts express CD22 in the cytoplasm and on the cell surface. In the present study (Southwestern Oncology Group S0910), we evaluated the addition of epratuzumab, a humanized monoclonal antibody against CD22, to the combination of clofarabine and cytarabine in adults with relapsed/refractory pre-B ALL. The response rate [complete remission and complete remission with incomplete count recover...

  16. Quantifying Benefit of Autologous Transplantation for Relapsed Follicular Lymphoma Patients via Instrumental Variable Analysis.

    Oh, Danielle H; Li, Haocheng; Duan, Qiuli; Villa, Diego; Peters, Anthea; Chua, Neil; Owen, Carolyn J; Connors, Joseph M; Stewart, Douglas A

    2016-05-01

    The role of autologous stem cell transplantation (ASCT) in patients with relapsed follicular lymphoma (FL) remains controversial because of a lack of proven overall survival (OS) benefit versus nontransplant strategies. We conducted a comparative effectiveness research study involving 3 tertiary Canadian cancer centers to determine whether the ASCT-based approach used at 1 center improved OS relative to non-ASCT approaches used at the other centers. Of 1082 consecutive patients aged 18 to 60 years and diagnosed with FL from 2001 to 2010, the study population included 355 patients who experienced relapse from chemotherapy (center A = 96, center B = 84, center C = 175). Data were analyzed according to the instrumental variable of treatment center to control for confounding factors. The frequency of using ASCT at first or second relapse was significantly different between the centers (A = 58%, B = 7%, C = 5%, P HR .127, P = .004) and from initial diagnosis (HR .116, P = .004). In conclusion, for FL patients who relapse after chemotherapy, these results strongly support more frequent use of ASCT at first or second relapse. PMID:26785331

  17. Paroxysmal Chorea as a Relapse of Myelopathy in a Patient with Neuromyelitis Optica

    Sang-Soo Lee

    2009-10-01

    Full Text Available Movement disorders secondary to intrinsic spinal cord disease are rare. Paroxysmal chorea has not yet been reported in the neuromyelitis optica (NMO. We report a 43-year-old woman with relapsing-remitting cervical myelopathy who developed paroxysmal chorea during clinical exacerbation of NMO. MRI scan of the cervical spine revealed a long segmental enhancing lesion, but brain MRI did not show any responsible abnormalities. Acute exacerbation of recurrent myelopathy in NMO may be associated with transient movement disorder.

  18. The Effect of Body Mass Index on Relapse of Pilonidal Sinus Disease in Adult Patients

    Jalal Poorghasem; Alireza Mahoori

    2012-01-01

    Background: Pilonidal disease occurs either as a secreting sinus or in the form of an acute abscess in the coccygeal area and is an underlying cyst associated with granulomatous and fibrosis tissue which commonly contains heaps of hair, for which inherited and acquisitive hypotheses are proposed. Body mass index (BMI) is the objective indicator of obesity according to height and weight. This study aims to examine the relationship between BMI and the role of obesity in development and relapse ...

  19. Integration of genetic and clinical risk factors improves prognostication in relapsed childhood B-cell precursor acute lymphoblastic leukemia.

    Irving, Julie A E; Enshaei, Amir; Parker, Catriona A; Sutton, Rosemary; Kuiper, Roland P; Erhorn, Amy; Minto, Lynne; Venn, Nicola C; Law, Tamara; Yu, Jiangyan; Schwab, Claire; Davies, Rosanna; Matheson, Elizabeth; Davies, Alysia; Sonneveld, Edwin; den Boer, Monique L; Love, Sharon B; Harrison, Christine J; Hoogerbrugge, Peter M; Revesz, Tamas; Saha, Vaskar; Moorman, Anthony V

    2016-08-18

    Somatic genetic abnormalities are initiators and drivers of disease and have proven clinical utility at initial diagnosis. However, the genetic landscape and its clinical utility at relapse are less well understood and have not been studied comprehensively. We analyzed cytogenetic data from 427 children with relapsed B-cell precursor ALL treated on the international trial, ALLR3. Also we screened 238 patients with a marrow relapse for selected copy number alterations (CNAs) and mutations. Cytogenetic risk groups were predictive of outcome postrelapse and survival rates at 5 years for patients with good, intermediate-, and high-risk cytogenetics were 68%, 47%, and 26%, respectively (P www.clinicaltrials.org as #ISCRTN45724312. PMID:27229005

  20. Central nervous system relapse in patients with untreated HER2-positive esophageal or gastroesophageal junction adenocarcinoma.

    Yoon, Harry H; Lewis, Mark A; Foster, Nathan R; Sukov, William R; Khan, Maliha; Sattler, Christopher A; Wiktor, Anne E; Wu, Tsung-Teh; Jenkins, Robert B; Sinicrope, Frank A

    2016-10-01

    Although HER2-positive breast cancers demonstrate a propensity for central nervous system (CNS) metastasis, it is unknown whether other HER2-positive tumors, including adenocarcinomas of the esophagus/gastroesophageal junction (EAC), share this characteristic. Insight into this association may inform the development of HER2-targeted therapies that penetrate the blood-brain barrier. We examined HER2 overexpression and gene amplification in 708 patients with EAC who underwent curative-intent surgery during a time period (1980-1997) when no patient received HER2-targeted therapy. We identified patients whose site of first cancer recurrence was CNS and those who had a CNS relapse at any time. After a median follow-up of 61.2 months, 3.4% (24/708) of patients developed CNS relapse (all involved the brain). Patients with HER2-positive (vs -negative) primary tumors showed a higher 5-year cumulative incidence of CNS relapse as first recurrence (5.8% vs. 1.2%; p = 0.0058) and at any time (8.3% vs. 2.4%; p = 0.0062). In a multivariable model that included covariates previously associated with HER2 or with CNS relapse in breast cancer, HER2 positivity was the only variable that was statistically significantly associated with shorter time to CNS relapse as first recurrence (p = 0.0026) or at any time (hazard ratio 4.3 [95% confidence interval 1.8 to 10.3]; p = 0.001). These are the first data in a non-breast cancer to demonstrate an association between HER2 positivity and higher CNS relapse risk after surgery, and suggest that HER2-positive EACs have a predilection for CNS metastases. PMID:27198655

  1. Donor Haplotype B of NK KIR Receptor Reduces the Relapse Risk in HLA-Identical Sibling Hematopoietic Stem Cell Transplantation of AML Patients.

    Impola, Ulla; Turpeinen, Hannu; Alakulppi, Noora; Linjama, Tiina; Volin, Liisa; Niittyvuopio, Riitta; Partanen, Jukka; Koskela, Satu

    2014-01-01

    Successful allogeneic hematopoietic stem cell transplantation (HSCT) depends not only on good HLA match but also on T-cell mediated graft-versus-leukemia (GvL) effect. Natural killer (NK) cells are able to kill malignant cells by receiving activation signal from the killer-cell immunoglobulin-like receptors (KIR) recognizing HLA molecules on a cancer cell. It has been recently reported that the risk of relapse in allogeneic hematopoietic stem cell transplantation (HSCT) is reduced in acute myeloid leukemia (AML) patients whose donors have several activating KIR genes or KIR B-motifs in unrelated donor setting, obviously due to enhanced GvL effect by NK cells. We studied the effect on relapse rate of donor KIR haplotypes in the HLA-identical adult sibling HSCT, done in a single center, in Helsinki University Central Hospital, Helsinki, Finland. Altogether, 134 patients with 6 different diagnoses were identified. Their donors were KIR genotyped using the Luminex and the SSP techniques. The clinical endpoint, that is, occurrence of relapse, was compared with the presence or absence of single KIR genes. Also, time from transplantation to relapse was analyzed. The patients with AML whose donors have KIR2DL2 or KIR2DS2 had statistically significantly longer relapse-free survival (P = 0.015). Our data support previous reports that donors with KIR B-haplotype defining genes have a lower occurrence of relapse in HSCT of AML patients. Determination of donor KIR haplotypes could be a useful addition for a risk assessment of HSCT especially in AML patients. PMID:25202311

  2. Donor haplotype B of NK KIR receptor reduces the relapse risk in HLA-identical sibling hematopoietic stem cell transplantation of AML patients.

    Ulla eImpola

    2014-08-01

    Full Text Available Successful allogeneic hematological stem cell transplantation (HSCT depends not only on good HLA match but also on T-cell mediated graft-versus-leukemia (GvL effect. Natural killer (NK cells are able to kill malignant cells by receiving activation signal from the killer-cell immunoglobulin-like receptors (KIR recognizing HLA molecules on a cancer cell. It has been recently reported that the risk of relapse in allogeneic hematopoietic stem cell transplantation (HSCT is reduced in acute myeloid leukemia (AML patients whose donors have several activating KIR genes or KIR B-motifs in unrelated donor (URD setting, obviously due to enhanced graft-versus-leukemia effect by NK cells. We studied the effect on relapse rate of donor KIR haplotypes in the HLA identical adult sibling HSCT, done in a single center, in Helsinki University Central Hospital, Helsinki, Finland. Altogether 134 patients with 6 different diagnoses were identified. Their donors were KIR genotyped using the Luminex and the SSP techniques. The clinical endpoint, that is, occurrence of relapse, was compared with the presence or absence of single KIR genes. Also, time from transplantation to relapse was analyzed. The patients with AML whose donors have KIR2DL2 or KIR2DS2 had statistically significantly longer relapse-free survival (P=0.015. Our data support previous reports that donors with KIR B-haplotype defining genes have a lower occurrence of relapse in HSCT of AML patients. Determination of donor KIR haplotypes could be a useful addition for a risk assessment of HSCT especially in AML patients.

  3. Oxidative Stress is Increased in Serum from Mexican Patients with Relapsing-Remitting Multiple Sclerosis

    Ortiz, Genaro Gabriel; Macías-Islas, Miguel Ángel; Pacheco-Moisés, Fermín P.; Cruz-Ramos, José A.; Sustersik, Silvia; Barba, Elías Alejandro; Aguayo, Adriana

    2009-01-01

    Objective: To determine the oxidative stress markers in serum from patients with relapsing-remitting multiple sclerosis. Methods: Blood samples from healthy controls and 22 patients 15 women (7 aged from 20 to 30 and 8 were > 40 years old) and 7 men (5 aged from 20 to 30 and 2 were > 40 years old) fulfilling the McDonald Criteria and classified as having Relapsing-Remitting Multiple Sclerosis accordingly with Lublin were collected for oxidative stress markers quantification. Results: Nitric oxide metabolites (nitrates/nitrites), lipid peroxidation products (malondialdehyde plus 4-hidroxialkenals), and glutathione peroxidase activity were significantly increased in serum of subjects with relapsing-remitting multiple sclerosis in comparison with that of healthy controls. These data support the hypothesis that multiple sclerosis is a component closely linked to oxidative stress. PMID:19242067

  4. Oxidative Stress is Increased in Serum from Mexican Patients with Relapsing-Remitting Multiple Sclerosis

    Genaro Gabriel Ortiz

    2009-01-01

    Full Text Available Objective: To determine the oxidative stress markers in serum from patients with relapsing-remitting multiple sclerosis. Methods: Blood samples from healthy controls and 22 patients 15 women (7 aged from 20 to 30 and 8 were > 40 years old and 7 men (5 aged from 20 to 30 and 2 were > 40 years old fulfilling the McDonald Criteria and classified as having Relapsing-Remitting Multiple Sclerosis accordingly with Lublin were collected for oxidative stress markers quantification. Results: Nitric oxide metabolites (nitrates/nitrites, lipid peroxidation products (malondialdehyde plus 4-hidroxialkenals, and glutathione peroxidase activity were significantly increased in serum of subjects with relapsing-remitting multiple sclerosis in comparison with that of healthy controls. These data support the hypothesis that multiple sclerosis is a component closely linked to oxidative stress.

  5. Brentuximab vedotin enables successful reduced-intensity allogeneic hematopoietic cell transplantation in patients with relapsed or refractory Hodgkin lymphoma.

    Chen, Robert; Palmer, Joycelynne M; Thomas, Sandra H; Tsai, Ni-Chun; Farol, Len; Nademanee, Auayporn; Forman, Stephen J; Gopal, Ajay K

    2012-06-28

    Brentuximab vedotin induces an overall response rate of 75% in patients with relapsed/refractory Hodgkin lymphoma, but its impact on future allogeneic transplantation (allo-HCT) is not known. We retrospectively examined the records of 18 patients with relapsed/refractory Hodgkin lymphoma who were treated on brentuximab vedotin clinical trials to evaluate the efficacy and safety of subsequent reduced-intensity allo-HCT. Seventeen patients had previous autologous transplant; 6 were in complete remission, and 8 were in partial remission before allo-HCT with 12 grafts from unrelated or mismatched donors. The 1-year overall survival was 100%, progression-free survival was 92.3%, and nonrelapse mortality was 0% (median follow-up, 14 months). The incidence of acute GVHD was 27.8% and chronic GVHD was 56.3%. Brentuximab vedotin before reduced-intensity allo-HCT does not appear to adversely affect engraftment, GVHD, or survival and may provide sufficient disease control to enable reduced-intensity allo-HCT. PMID:22611160

  6. Lenalidomide with low- or intermediate-dose dexamethasone in patients with relapsed or refractory myeloma.

    Zagouri, Flora; Roussou, Maria; Kastritis, Efstathios; Gavriatopoulou, Maria; Eleutherakis-Papaiakovou, Evangelos; Kanellias, Nikolaos; Kalapanida, Despoina; Christoulas, Dimitrios; Migkou, Magdalini; Terpos, Evangelos; Dimopoulos, Meletios A

    2016-08-01

    To compare the outcomes of patients with relapsed or refractory multiple myeloma (RRMM) who were treated with lenalidomide combined with high versus low dose of dexamethasone. One hundred forty consecutive relapsed or refractory multiple myeloma (RRMM) patients who received lenalidomide with dexamethasone, in two consecutive time periods, were divided into two groups: group RD (70 consecutive patients in the first period) who received lenalidomide with intermediate doses of dexamethasone and group Rd (70 consecutive patients in the more recent period) who received lenalidomide with low-dose dexamethasone. 62% and 73% of patients who received RD and Rd (p = 0.148) achieved at least a partial response, accordingly. The median OS was 20 and 41 months for the RD and the Rd group, accordingly. In the multivariate analysis, Rd was associated with improved PFS. More patients treated with RD developed grade 3&4 neutropenia and fatigue. It seems that Rd is at least as effective as RD. PMID:26916452

  7. A clofarabine-based bridging regimen in patients with relapsed ALL and persistent minimal residual disease (MRD).

    Gossai, N; Verneris, M R; Karras, N A; Gorman, M F; Patel, N J; Burke, M J

    2014-03-01

    In patients with relapsed ALL, minimal residual disease (MRD) identified prior to allogeneic hematopoietic cell transplantation (HCT) is a strong predictor of relapse. We report our experience using a combination of reduced-dosing clofarabine, CY and etoposide as a 'bridge' to HCT in eight patients with high risk or relapsed ALL and pre-HCT MRD. All patients had detectable MRD (>0.01%, flow cytometry) at the start of therapy with all eight achieving MRD reduction following one cycle. The regimen was well tolerated with seven grade 3/4 toxicities occurring among four of the eight patients. Five patients (62.5%) are alive, one died from relapse (12.5%) and two from transplant-related mortality (25%). The combination of reduced-dose clofarabine, CY and etoposide as bridging therapy appears to be well tolerated in patients with relapsed ALL and is effective in reducing pre-HCT MRD. PMID:24317126

  8. Rituximab purging and/or maintenance in patients undergoing autologous transplantation for relapsed follicular lymphoma

    Pettengell, Ruth; Schmitz, Norbert; Gisselbrecht, Christian;

    2013-01-01

    The objective of this randomized trial was to assess the efficacy and safety of rituximab as in vivo purging before transplantation and as maintenance treatment immediately after high-dose chemotherapy and autologous stem-cell transplantation (HDC-ASCT) in patients with relapsed follicular lymphoma...

  9. Hypokalemia in acute medical patients

    Jensen, Helene Christine Kildegaard; Brabrand, Mikkel; Vinholt, Pernille Just;

    2015-01-01

    . METHODS: We conducted a prospective cohort study involving all first time admissions (n=11988) to the Acute Medical Department at Odense University Hospital linking potassium level at admission with registry data on patient characteristics, laboratory data, redeemed prescriptions and time of death for the...... or betagonist use. CONCLUSIONS: In a mixed population of hospitalized medical patients, hypokalemia is common and plasma [K(+)]<2.9 mmol/l is associated with increased 7-day and 8-30 day mortality....

  10. Site-specific relapse pattern of the triple negative tumors in Chinese breast cancer patients

    Di Genhong

    2009-09-01

    Full Text Available Abstract Background It has been reported that triple negative phenotype is characterized by aggressive clinical history in Western breast cancer patients, however its pattern of metastatic spread had never been reported in the Chinese population. Considering racial disparities, we sought to analyze the spread pattern for different sites of first recurrence in Chinese triple negative breast cancers. Methods A retrospective study of 1662 patients was carried out from a large database of breast cancer patients undergoing surgery between January 1, 2000 and March 31, 2004 at the Cancer Hospital, Fudan University, Shanghai, China. Survival curves were generated using the Kaplan-Meier method and annual relapse hazards were estimated by the hazard function. Results We found a statistically significant difference in relapse-free survival (RFS for locoregional and visceral recurrence (P = 0.007 and P = 0.025, respectively among the triple negative, ERBB2+ and HR+/ERBB2- subgroups in univariate analysis. In the multivariate Cox proportional hazards regression analysis, RFS for either locoregional or visceral relapse in the triple negative category was inferior to that in HR+/ERBB2- patients (P = 0.027 and P = 0.005, respectively, but comparable to that in ERBB2+ women (both P >0.05. Furthermore, the early relapse peak appeared later in the triple negative group than that in the ERBB2+ counterpart for both locoregional and visceral relapse. On the other hand, when compared with triple negative breast cancers, a significantly lower risk of developing bone relapse was discerned for ERBB2+ women (P = 0.048; HR = 0.384, 95% CI 0.148-0.991, with the borderline significance for HR+/ERBB2- breast cancers (P = 0.058; HR = 0.479, 95% CI 0.224-1.025. In terms of bone metastasis, the hazard rate remained higher for the triple negative category than that for the ERBB2+ subtype. Conclusion Based on the site-specific spread pattern in different subgroups, the triple

  11. New-onset ascites as a manifestation of virologic relapse in patients with hepatitis C cirrhosis

    Chua DL

    2014-01-01

    Full Text Available Deborah Lim Chua, Thomas Hahambis, Samuel H SigalDivision of Gastroenterology, Department of Medicine, New York University School of Medicine, New York, NY, USABackground: Chronic hepatitis C is the most common cause of cirrhosis in industrialized countries. Successful treatment of chronic hepatitis C in patients with advanced fibrosis or cirrhosis has significant benefits, including improvements in inflammation, fibrosis, and portal hypertension, with prevention of esophageal varices and clinical decompensation.Case: In this report, we present two patients with well-compensated hepatitis C cirrhosis who achieved an end-of-treatment response on a direct-acting antiviral therapy-based triple regimen for hepatitis C virus, but subsequently presented with new-onset ascites associated with virologic relapse.Conclusion: We propose that the development of ascites in this setting is due to the adverse impact of inflammation of the virologic relapse on portal hypertension. Our observation that ascites formation can be a manifestation of virologic relapse has potentially important clinical implications, as it highlights not only the importance of close monitoring of cirrhotic patients after achieving end-of-treatment response but also the impact of active inflammation on the severity of portal hypertension.Keywords: chronic hepatitis C, cirrhosis, virologic relapse, portal hypertension, ascites

  12. Oral idarubicin plus cytosine arabinoside in the treatment of acute non lymphoblastic leukemia in elderly patients.

    Pagano, L; Sica, S; Marra, R; Voso, M T; Storti, S; Di Mario, A; Leone, G

    1991-01-01

    Eighteen acute nonlymphoblastic leukemia patients greater than 60 yr., 12 at diagnosis and 6 in first relapse, were treated with the association of oral Idarubicin and subcutaneous Aracytin. One patient was not evaluable. Eight out of 17 patients achieved complete remission (47%), 4 patients died in induction and 5 proved resistant to treatments. Mucocutaneous and gastrointestinal toxicity was mild. The most frequent extra-hematological complications were infections. We observed an important hepatic toxicity in 1 case. PMID:1820991

  13. Arsenic trioxide-based therapy in relapsed/refractory multiple myeloma patients: a meta-analysis and systematic review

    He XP

    2014-09-01

    Full Text Available Xuepeng He, Kai Yang, Peng Chen, Bing Liu, Yuan Zhang, Fang Wang, Zhi Guo, Xiaodong Liu, Jinxing Lou, Huiren Chen Department of Hematology, General Hospital of Beijing Military Area of PLA, Beijing, People’s Republic of China Abstract: Multiple myeloma (MM is a clonal malignancy characterized by the proliferation of malignant plasma cells in the bone marrow and the production of monoclonal immunoglobulin. Although some newly approved drugs (thalidomide, lenalidomide, and bortezomib demonstrate significant benefit for MM patients with improved survival, all MM patients still relapse. Arsenic trioxide (ATO is the most active single agent in acute promyelocytic leukemia, the antitumor activity of which is partly dependent on the production of reactive oxygen species. Due to its multifaceted effects observed on MM cell lines and primary myeloma cells, Phase I/II trials have been conducted in heavily pretreated patients with relapsed or refractory MM. Therapy regimens varied dramatically as to the dosage of ATO and monotherapy versus combination therapy with other agents available for the treatment of MM. Although ATO-based combination treatment was well tolerated by most patients, most trials found that ATO has limited effects on MM patients. However, since small numbers of patients were randomized to different treatment arms, trials have not been statistically powered to determine the differences in progression-free survival and overall survival among the experimental arms. Therefore, large Phase III studies of ATO-based randomized controlled trials will be needed to establish whether ATO has any potential beneficial effects in the clinical setting. Keywords: multiple myeloma, arsenic trioxide, clinical trial, therapy, meta-analysis

  14. Approaches to chemoradiation therapy of patients with relapses and metastases of brain cancer

    A possibility and efficacy of chemoradiation therapy (CRT) in patients with relapses and metastases of breast cancer (BC) with the history of radical treatment (combination or chemoradiation therapy with hormone therapy) for local BC is shown. The treatment was differentiated depending of the disease localization. The patients with local relapses in the area of the breast were administered distance radiation therapy (DRT) and 4 courses of polychemotherapy (PCT) by TC protocol (Neotaxel 175 mg/m2 + Carboplatin 250-300 mg/m2). The patients with metastases to the brain were administered Temodal in radiomodifying dose of 75 mg/m2 per day during the course of DRT to the neurocranium, after 4 week break the patients were administered 6 courses of Temozolomide as monotherapy by the standard protocol. The patients with metastases to the skeleton were administered DRT with bisphonoites administration. The described techniques of CRT for relapses and metastases of breast cancer are moderately toxic and demonstrate a favorable profile of safety, which positively influences the quality of life of these patients.

  15. Efficacy of lenalidomide, bortezomib, and prednisolone in patients with relapsed or refractory multiple myeloma

    T. A. Мitinа

    2015-01-01

    Full Text Available 49 patients aged 28 to 81 years old (median age of 55 years old with relapsed or refractory multiple myeloma (MM were enrolled in the study. The relapse was diagnosed in 25 (51 % patients, the refractory disease was determined in 24 (49 % patients (including primary refractory disease in 14 (28.6 % patients. The prior therapy for all patients included bortezomib-based treatment in combination with thalidomide and autologus stem cell transplantation (8.1 %. Lenalidomide had not been used in the previous therapeutic regimens. All patients were given the original treatment regimen, which included lenalidomide, bortezomib, and prednisolone (RVP. The therapy was made up of seven induction cycles with each one lasting for 48 days. Length of courses was 14 days. After seven cycles of RVP therapy were over, such results were achieved: complete response (CR in 1 (2 % patient; very good partial response (VGPR in 4 (8 % patients; partial response (PR in 26 (53 % patients; minimal response (MR in 2 (4 % patients; stable disease (SD in 8 (16.3 % patients, and progressive disease (PD in 8 (16.3 % patients. The objective response rate, including CR+VGPR+PR, was obtained in 31 (63.1 % patients. The objective response rate, including MR, was seen in 33 (67.1 % patients. Hematological and non-hematological toxicities were moderate. Taking into account the above, the RVP therapeutic regimen has demonstrated its efficacy as a second-line therapy for MM, and its clinical use can solve the problem of relapsed/refractory to bortezomib-based regimens MM management.

  16. Patterns of relapse and outcome of elderly multiple myeloma patients treated as front-line therapy with novel agents combinations

    Aurelio Lopez

    2015-01-01

    Full Text Available We report the characteristics of relapse, treatment response, and outcomes of 145 elderly patients with multiple myeloma in first relapse after front-line treatment with VMP or VTP. Reappearance of CRAB symptoms (113 patients and more aggressive forms of disease (32 patients were the most common patterns of relapse. After second-line therapy, 75 (51.7% patients achieved at partial response and 16 (11% complete response (CR. Overall survival was longer among patients receiving VMP as front-line induction (21.4 vs. 14.4 months, P=0.037, in patients achieving CR (28.3 vs. 14.8 months; P=0.04, and in patients without aggressive relapse (28.6 vs. 7.6 months; P=0.0007.

  17. Prevention of Pneumocystis carinii pneumonia relapse in AIDS patients. The efficacy and tolerability of low-dose sulfamethoxazole-trimethoprim

    Nielsen, T L; Jensen, Birgitte Nybo; Nelsing, S; Pedersen, C; Mathiesen, Lars Reinhardt; Skinhøj, P; Nielsen, Jens Ole

    1993-01-01

    1.0-1.4). Relapse of PCP occurred in eight patients; four episodes were histologically verified and four episodes were clinically assumed. The relapse rate after one year of prophylaxis was 5.1% (95% CI 0.0%-11.0%) using the log-rank test. Intolerance of secondary prophylaxis, defined as adverse...

  18. Levels of Acute Phase Reactants in Patients with Acute Brucellosis

    Mehmet Uluğ

    2010-08-01

    Full Text Available Objective: Infection, tissue damage, immunologic reactions and the inflammatory process rapidly cause a systemic response in the organism, generally termed as acute phase response. The aim of this study was to evaluate the levels of acute phase reactants such as C-reactive protein (CRP, ferritin and fibrinogen in patients with acute brucellosis.Methods: This study was carried out in 48 patients (27 female, 21 male with acute brucellosis who were followed at the Departments of Infectious Diseases and Neurology, between April 2007 and August 2008, and in 42 healthy controls (22 female, 20 male.Results: Serum albumin levels significantly decreased (p<0.001, whereas CRP and ferritin levels significantly increased (p<0.001 and p=0.03 in patients with acute brucellosis.Conclusions: It was concluded that serum levels of CRP and ferritin increased, while albumin decreased in patients with acute brucellosis.

  19. MR features of isolated uterine relapse in an adolescent with acute lymphoblastic leukaemia

    Novellas, Sebastien; Fournol, Maude; Geoffray, Anne; Chevallier, Patrick [Regional Hospital Centre and University of Nice, Medical Imaging Service, Archet 2 Hospital, 151 route de Saint Antoine de Ginestiere, B.P. 3079, Nice Cedex 3 (France); Deville, Anne [Regional Hospital Centre and University of Nice, Paediatric Service, Archet 2 Hospital, Nice (France); Kurzenne, Jean-Yves [Regional Hospital Centre and University of Nice, Paediatric Surgery Service, Archet 2 Hospital, Nice (France)

    2008-03-15

    Relapses of lymphoblastic leukaemia traditionally involve the central nervous system and testes in boys. Involvement of the female pelvic organs is frequently found at autopsy; however, involvement of the cervical uterus is rare and even less commonly symptomatic. A 13-cm uterine mass was discovered in a 15-year-old adolescent with a history of lymphoblastic leukaemia during childhood. Pelvic MRI was the best tool to assess the size, characteristics and invasive nature of this lesion of the uterine cervix. To our knowledge, this is a unique case in that we describe the MRI appearance of a relapsing lymphoblastic leukaemic mass both before and after treatment. (orig.)

  20. Clinical efficacy of daratumumab monotherapy in patients with heavily pretreated relapsed or refractory multiple myeloma

    Usmani, Saad Z; Weiss, Brendan M; Plesner, Torben;

    2016-01-01

    The efficacy and favorable safety profile of daratumumab monotherapy in multiple myeloma (MM) was previously reported. An updated pooled analysis of 148 patients treated with daratumumab 16 mg/kg is presented. Data were combined from part 2 of a "first-in-human," phase 1/2 study of patients who...... relapsed after or were refractory to ≥2 prior therapies and a phase 2 study of patients previously treated with ≥3 prior lines of therapy (including a proteasome inhibitor [PI] and immunomodulatory drug [IMiD]) or were double refractory. Among the pooled population, patients received a median (range) of 5...

  1. An international, multicenter, prospective, observational study of neutropenia in patients being treated with lenalidomide + dexamethasone for relapsed or relapsed/refractory multiple myeloma (RR-MM).

    Leleu, Xavier; Terpos, Evangelos; Sanz, Ramón García; Cooney, Julian; O'Gorman, Peter; Minarik, Jiri; Greil, Richard; Williams, Catherine; Gray, Diep; Szabo, Zsolt

    2016-08-01

    Neutropenia is a well-known dose-limiting toxicity associated with lenalidomide plus dexamethasone treatment in patients with multiple myeloma; however, little is known about its management and associated outcomes in the real world setting. The present prospective, multicenter, observational study evaluated the incidence, management, and outcomes of grade 3/4 neutropenia in patients with relapsed or relapsed/refractory multiple myeloma who initiated treatment with lenalidomide plus dexamethasone. Of 198 patients, 62 (31%, 95% CI: 25, 38) experienced grade 3/4 neutropenia, and half of these patients experienced 3 or more events during the 12-month observational period. Grade 3/4 neutropenia occurred throughout lenalidomide treatment, with a median time to first event of 8.8 weeks (Q1, Q3: 5.9, 17.3). In a multivariate analysis, diagnosis of relapsed and refractory disease was associated with grade 3/4 neutropenia. Lenalidomide exposure reduction, use of G-CSF, unplanned hospitalization, and outpatient clinic visits were more common in patients who experienced grade 3/4 neutropenia than in those who did not. In conclusion, grade 3/4 neutropenia is a common toxicity and patients are at continued risk throughout treatment with lenalidomide and dexamethasone. Further efforts should be made to improve the recommendations for neutropenia management in this population. Am. J. Hematol. 91:806-811, 2016. © 2016 Wiley Periodicals, Inc. PMID:27169523

  2. Profile of blinatumomab and its potential in the treatment of relapsed/refractory acute lymphoblastic leukemia

    Ribera JM

    2015-06-01

    Full Text Available Josep-Maria Ribera, Albert Ferrer, Jordi Ribera, Eulàlia GenescàClinical Hematology Department, ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, Badalona, SpainAbstract: The CD19 marker is expressed on the surface of normal and malignant immature or mature B-cells. On the other hand, immunotherapy involving T-cells is a promising modality of treatment for many neoplastic diseases including leukemias and lymphomas. The CD19/CD3-bispecific T-cell-engaging (BiTE® monoclonal antibody blinatumomab can transiently engage cytotoxic T-cells to CD19+ target B-cells inducing serial perforin-mediated lysis. In the first clinical trial, blinatumomab showed efficacy in non-Hodgkin’s lymphomas, but the most important trials have been conducted in relapsed/refractory (R/R acute lymphoblastic leukemia (ALL and in ALL with minimal residual disease. Encouraging reports on the activity of blinatumomab in R/R Philadelphia chromosome-negative B-cell precursor ALL led to its approval by the US Food and Drug Administration on December 3, 2014 after an accelerated review process. This review focuses on the profile of blinatumomab and its activity in R/R ALL.Keywords: acute lymphoblastic leukemia, relapsed/refractory, BiTE® monoclonal antibodies, blinatumomab

  3. Low-dose total body irradiation and G-CSF without hematopoietic stem cell support in the treatment of relapsed or refractory acute myelogenous leukemia (AML), or AML in second or subsequent remission

    Purpose: Patients with relapsed acute myelogenous leukemia (AML), who are not eligible for bone marrow transplantation, have a poor prognosis when treated with chemotherapy alone. Total body irradiation (TBI) is an effective modality against AML when used in doses of 1000-1400 cGy with hematopoietic stem cell support. We undertook a phase I study of TBI with granulocyte-colony-stimulating factor (G-CSF) support, without stem cell support in patients with AML either in relapse or second or subsequent remission. Methods and Materials: Patients with relapsed AML, or AML in second or subsequent remission were treated in a phase I study of TBI followed by G-CSF. The first dose level was 200 cGy. After the initial cohort of patients it was clear that patients with overt leukemia did not benefit from this treatment, and subsequent patients were required to be in remission at the time of TBI. Results: Eleven patients were treated, 4 in overt relapse, and 7 in remission. 200 cGy was used in all, and dose escalation was not possible due to prolonged thrombocytopenia in all patients but one. Neutrophil recovery was adequate in those patients who remained in remission after TBI. Patients with overt leukemia had transient reduction in blast counts, but rapid recurrence of their leukemia. Patients treated in remission had short remissions, with the exception of one patient who is in remission 32 months after treatment. Conclusion: There is some antileukemic effect of TBI even at 200 cGy, though this dose appears to be too low to help a significant number of patients. If TBI is to be escalated without stem cell support, then a thrombopoietic agent will need to be used

  4. Relapsing and remitting scapular winging in a pediatric patient.

    Scott, David A; Alexander, James R

    2010-06-01

    Scapular winging (scapula alata) is a condition in which the scapula is rotated or displaced away from the body. The nature of this rotation or displacement can vary depending on the origin. There are many different causes of scapular winging including neurogenic, structural, muscular, and bursal (Frontera, Silver, Essentials of Physical Medicine and Rehabilitation. Philadelphia, Hanley and Belfus, 2002, pp 99-102). Structural causes are not frequently at the top of a clinician's differential diagnosis, but they must always be considered. We review the case of a teenage boy who developed intermittent scapular winging after tackling his brother in a backyard football game. His symptoms resolved and recurred over a period of 9 mos. Approximately 1 yr after the initial episode of winging, during a recurrence of his symptoms, a repeat shoulder x-ray was ordered. This study revealed a previously undetected osteochondroma. The patient subsequently underwent resection of the inferior angle of his right scapula and had complete resolution of his symptoms. PMID:20357648

  5. Work Participation and Executive Abilities in Patients with Relapsing-Remitting Multiple Sclerosis.

    Karin van der Hiele

    Full Text Available The majority of patients with Multiple Sclerosis (MS are unable to retain employment within 10 years from disease onset. Executive abilities, such as planning, working memory, attention, problem solving, inhibition and mental flexibility may have a direct impact on the ability to maintain a job. This study investigated differences in subjective and objective executive abilities between relapsing-remitting MS patients with and without a paid job. We included 55 relapsing-remitting MS patients from a community-based sample (47 females; mean age: 47 years; 36% employed. Patients underwent neurological, cognitive and psychological assessments at their homes, including an extensive executive test battery. We found that unemployed patients had a longer disease duration (t(53=2.76, p=0.008 and reported more organising and planning problems (χ2(1=6.3, p=0.012, higher distractibility (Kendall's tau-b= -0.24, p=0.03 and more cognitive fatigue (U=205.0, p=0.028, r=-0.30 than employed patients. Unemployed patients completed slightly less categories on the Wisconsin Card Sorting Test (U=243.5, p=0.042, r=-0.28. Possible influential factors such as age, educational level, physical functioning, depression and anxiety did not differ between groups. In conclusion, while relapsing-remitting MS patients without a paid job reported more executive problems and cognitive fatigue than patients with a paid job, little differences were found in objective executive abilities. Further research is needed to examine possible causal relations.

  6. Curative radio therapy in elderly patients with endometrial cancer. Patterns of relapse, toxicity and quality of life

    Purpose: To assess survival, disease-specific survival, acute and late toxicity and quality of life in patients with curable endometrial carcinoma treated with adjuvant or primary radiotherapy at the age ≥75 years. Patients and methods: In a prospective study, outcome was regularly assessed in 49 patients treated between 1991 and 1995 at a median age of 78.4 years. Radiotherapy was applied using the same concept as in younger patients. Thirty-eight patients received postoperative adjuvant radiotherapy (vaginal insertions only: n=18; external and vaginal insertions: n=17; external radiotherapy only: n=3), 8 patients were treated for a vaginal recurrence. Three patients received primary radiotherapy. Median pelvic dose was 39.6 Gy (ICRU) with 1.8 Gy per fraction (4 fields). Vaginal HDR radiotherapy consisted of 5 times 5 Gy at 0.5 cm depth in cases with no external radiotherapy, and of 3 times 5 Gy in addition to pelvic radiotherapy, respectively. Median follow-up was 3.2 years. The EORTC QLQ-C30 was used for self-assessment of quality of life. Results: Survival and disease-specific survival at 5 years was 64% and 84%, respectively. There was no pelvic or vaginal recurrence in patients with Stage IA to IIB. Patients with positive adnexa and those treated for vaginal recurrence relapsed in 50%. Two patients (4%) did not complete radiotherapy because of severe diarrhea. Grade 4 late complications were observed in 1/38 patients following adjuvant radiotherapy and in 2/8 patients treated for a recurrence. The actuarial rate of Grade 3 to 4 complications was 7% at 3 years. Quality of life was good in most cases and remained constant over time. (orig.)

  7. Gemcitabine and oxaliplatinum: an effective regimen in patients with refractory and relapsing Hodgkin lymphoma

    Gutierrez A

    2014-11-01

    Full Text Available Antonio Gutierrez,1,* Jose Rodriguez,1,* Jordi Martinez-Serra,1 Jordi Gines,2 Pilar Paredes,1 Florencia Garcia,3 Javier Vercher,4 Josep Balanzat,4 Raquel del Campo,5 Pilar Galan,6 Miguel Morey,1 Antonia Sampol,1,7 Andres Novo,1 Leyre Bento,1 Lucia García,1 Joan Bargay,5 Joan Besalduch1,7 1Service of Hematology, 2Service of Pharmacy, 3Service of Oncology, Son Espases University Hospital, Palma de Mallorca, Spain; 4Service of Hematology, Can Misses Hospital, Ibiza, Spain; 5Service of Hematology, Son Llatzer Hospital, Palma, Spain; 6Service of Hematology, Mateu Orfila Hospital, Menorca, Spain; 7Service of Hematology, Policlínica Miramar, Instituto de Investigación Sanitaria de Palma (IdISPa, Palma, Spain  *These authors contributed equally to this work Background: Most Hodgkin lymphomas (HL can be cured with current strategies. However, one-third of the cases do not respond or relapse and need salvage regimens. We report the results of a retrospective study using the gemcitabine and oxaliplatinum (GemOx regimen.Methods: Patients who relapsed or failed to achieve complete response were eligible and received GemOx salvage therapy. To avoid selection bias and thus to overcome the retrospective nature of the study, all treated patients were included from the pharmacy database.Results: Between 2003–2013, 24 HL patientsrelapsing (number [n]=12 or refractory (n=12 – were included, receiving a total of 26 induction treatments with GemOx. Mean previous regimens were 2.38 (42% relapsing after autologous transplantation. Median follow-up was 37 months, and 71% responded (38% of patients achieved complete response. The factors related to better progression-free survival were: B symptoms; response to GemOx; and consolidation with stem cell transplantation. Grades 1 and 2 neurological toxicity was present in 17% of patients. Hematological toxicity was common, with grades 3 and 4 neutropenia (25% and thrombocytopenia (34% observed. Progression

  8. Vorinostat in combination with lenalidomide and dexamethasone in patients with relapsed or refractory multiple myeloma

    The addition of vorinostat to lenalidomide/dexamethasone represents a novel combination therapy in multiple myeloma (MM), informed by laboratory studies suggesting synergy. This was a phase I, multicenter, open-label, non-randomized, dose-escalating study in patients with relapsed or relapsed and refractory MM. Clinical evaluation, electrocardiogram, laboratory studies and adverse events were obtained and assessed. The maximum-tolerated dose was not reached owing to a non-occurrence of two dose-limiting toxicities per six patients tested at any of the dosing levels. Patients tolerated the highest dose tested (Level 5) and this was considered the maximum administered dose: at 400 mg vorinostat on days 1–7 and 15–21, 25 mg lenalidomide on days 1–21 and 40 mg dexamethasone on days 1, 8, 15 and 22, per 28-day cycle. Drug-related adverse events were reported in 90% of patients serious adverse experiences were reported in 45% of the patients and 22% of all patients had adverse experiences considered, possibly related to study drug by the investigators. A confirmed partial response or better was reported for 14/30 patients (47%) evaluable for efficacy, including 31% of patients previously treated with lenalidomide. Vorinostat in combination with lenalidomide and dexamethasone proved tolerable with appropriate supportive care, with encouraging activity observed

  9. Rituximab is an effective and safe treatment of relapse in elderly patients with resistant warm AIHA.

    Laribi, Kamel; Bolle, Delphine; Ghnaya, Habib; Sandu, Andrea; Besançon, Anne; Denizon, Nathalie; Truong, Catherine; Pineau-Vincent, Fabienne; de Materre, Alix Baugier

    2016-04-01

    We evaluated the efficacy and safety of rituximab for the treatment of 23 elderly patients (median age 78 years) with warm autoimmune haemolytic anaemia (AIHA). The median follow-up was 31 months. Patients had received one to five previous treatments. Rituximab was administered by intravenous infusion at a dose of 375 mg/m(2) once weekly for 4 weeks. The OR rate was 86.9 % (CR = 39.1 %, PR = 47.8 %). Median OS was 87 months. The median OS of patients who reached CR could not be calculated, and that of patients with PR was 67 months. At last follow-up, eight of the 20 responding patients, including one patient in CR and seven in PR, had relapsed after a median of 6 months. Failure to achieve CR was a risk factor for relapse (p = 0.028). We did not identify any pretreatment characteristics predictive of response to rituximab. In conclusion, rituximab is an effective treatment for elderly patients with refractory warm AIHA. PMID:26858026

  10. Specificity of attention and cognitive inhibition processes in relapsing-remitting multiple sclerosis patients with consideration of their mood level

    Tyburski, Ernest; Potemkowski, Andrzej; Chęć, Magdalena; Sołtys, Anna; Mak, Monika; Samochowiec, Agnieszka

    2014-01-01

    The results of contemporary neuropsychological analyses lay foundation for a broad discussion of the nature and causes of cognitive deficits in MS patients. Aim: The aim of this study was to determine the level of alternating attention and dominant reaction inhibition in relapsing-remitting multiple sclerosis patients, with consideration of their mood level, age and disease duration. Method: Experimental group consisted of 43 adults (30 women and 13 men) diagnosed with relapsing-remitt...

  11. Clinical Outcome of Bortezomib Retreatment in Patients with Relapsed or Refractory Multiple Myeloma

    Jae-Sook Ahn

    2014-01-01

    Full Text Available This retrospective study investigated the clinical efficacy and safety of bortezomib retreatment in patients with relapsed or refractory multiple myeloma (MM. A total of 30 patients who relapsed or progressed after ≥6 months since the last dose of their previous bortezomib therapy were included in this study. During the median 6 cycles (range: 2–12 of bortezomib retreatment, 10 (33.3%, 2 (6.7%, and 6 (20.0% patients achieved complete response, very good partial response, and partial response, respectively. Grade 3 or 4 neutropenia (47.0%, thrombocytopenia (43.0%, anemia (10.0%, and peripheral sensory neuropathy (3.0% were observed. The median time to progression, progression-free survival, and overall survival were 5.8 months (95% CI: 2.6–9.0, 5.5 months (95% CI: 4.2–6.8, and 13.4 months (95% CI: 6.1–20.7, respectively. Patients who received bortezomib retreatment ≥12 months from initial last therapy had a 1-year OS rate of 65.8% (95% CI: 43.5–88.1 while patients receiving retreatment after 6–12 months interval had a 1-year OS rate of 41.7% (95% CI: 13.9–69.5 (P=0.038. In conclusion, this study demonstrates that retreatment with bortezomib is an effective strategy for patients with MM who relapsed at a long interval after initial bortezomib therapy.

  12. Unrelated and alternative donor allogeneic stem cell transplant in patients with relapsed or refractory Hodgkin lymphoma: a systematic review.

    Messer, Melanie; Steinzen, Andrea; Vervölgyi, Elke; Lerch, Christian; Richter, Bernd; Dreger, Peter; Herrmann-Frank, Annegret

    2014-02-01

    Abstract Allogeneic stem cell transplant (allo-SCT) is considered a clinical option for patients with Hodgkin lymphoma (HL) who have experienced at least two chemosensitive relapses. The aim of this systematic review was to determine the benefits and harms of allo-SCT with an unrelated donor (UD) versus related donor (RD) allo-SCT for adult patients with HL. Alternative donor sources such as haploidentical donor cells (Haplo) and umbilical cord blood (UCB) were also included. The available evidence was limited. Ten studies were included in this assessment. Four studies provided sufficient data to compare UD with RD allo-SCT. None of these studies was a randomized controlled trial. Additionally, three non-comparative studies, such as registry analyses, which considered patients with UD transplants were included. The risk of bias in the studies was high. Results on overall and progression-free survival (PFS) showed no consistent tendency in favor of a donor type. Results on therapy-associated mortality and acute (grade II-IV) and chronic graft-versus-host disease were also inconsistent. The study comparing UCB with RD transplants and two non-comparative studies with UCB transplants showed similar results. One of the studies comparing additionally Haplo with RD transplants indicated a benefit in PFS for the Haplo transplant group. In summary, our findings do not indicate a substantial outcome disadvantage of UD and alternative donor sources versus RD allo-SCT for adult patients with advanced HL. PMID:23656201

  13. Acute Cholecystitis in Patients with Scrub Typhus

    Lee, Hyun; Ji, Misuk; Hwang, Jeong-Hwan; Lee, Ja-Yeon; Lee, Ju-Hyung; Chung, Kyung Min; Lee, Chang-Seop

    2015-01-01

    Acute cholecystitis is a rare complication of scrub typhus. Although a few such cases have been reported in patients with scrub typhus, the clinical course is not well described. Of 12 patients, acute cholecystitis developed in 66.7% (8/12) of patients older than 60 yr. The scrub typhus group with acute cholecystitis had marginal significant longer hospital stay and higher cost than the group without cholecystitis according to propensity score matching. Scrub typhus should be kept in mind as ...

  14. Serum biomarkers in patients with relapsing eosinophilic granulomatosis with polyangiitis (Churg-Strauss.

    Christian Dejaco

    Full Text Available Previous studies suggest a role for eotaxin-3, TARC/CCL17 and IgG4 in newly-diagnosed patients with eosinophilic granulomatosis with polyangiitis (EGPA, Churg-Strauss with highly active disease. The role of these biomarkers in relapsing disease is unclear.Serum levels of TARC/CCL17, eotaxin-3, IgG4, and IgG4/IgG ratio were determined in serum samples from a longitudinal cohort of patients with EGPA (105 visits of 25 patients. Epidemiological, clinical and laboratory data were available for all visits.At the first visit, 80% of patients were using glucocorticoids and 68% additional immunosuppressive drugs. Disease flares were seen at 18 visits. The median BVAS and BVAS/WG scores at time of relapse were 4 and 2, respectively. None of the biomarkers tested were useful to discriminate between active disease and remission. Patients treated with prednisone had lower eotaxin-3 and eosinophil levels compared to patients not taking glucocorticoids irrespective of disease activity. Use of immunosuppressive agents was not associated with biomarker levels.Serum levels of TARC/CCL17, eotaxin-3, IgG4, and IgG4/IgG ratio do not clearly differentiate active and inactive disease in established EGPA. Defining biomarkers in EGPA remains a challenge especially during times of glucocorticoid use.

  15. Long-term survival and T-cell kinetics in relapsed/refractory ALL patients who achieved MRD response after blinatumomab treatment.

    Zugmaier, Gerhard; Gökbuget, Nicola; Klinger, Matthias; Viardot, Andreas; Stelljes, Matthias; Neumann, Svenja; Horst, Heinz-A; Marks, Reinhard; Faul, Christoph; Diedrich, Helmut; Reichle, Albrecht; Brüggemann, Monika; Holland, Chris; Schmidt, Margit; Einsele, Hermann; Bargou, Ralf C; Topp, Max S

    2015-12-10

    This long-term follow-up analysis evaluated overall survival (OS) and relapse-free survival (RFS) in a phase 2 study of the bispecific T-cell engager antibody construct blinatumomab in 36 adults with relapsed/refractory B-precursor acute lymphoblastic leukemia (ALL). In the primary analysis, 25 (69%) patients with relapsed/refractory ALL achieved complete remission with full (CR) or partial (CRh) hematologic recovery of peripheral blood counts within the first 2 cycles. Twenty-five patients (69%) had a minimal residual disease (MRD) response (bone marrow, and 1 patient with normocellular bone marrow but low peripheral counts. Ten of the 36 patients (28%) were long-term survivors (OS ≥30 months). Median OS was 13.0 months (median follow-up, 32.6 months). MRD response was associated with significantly longer OS (Mantel-Byar P = .009). All 10 long-term survivors had an MRD response. Median RFS was 8.8 months (median follow-up, 28.9 months). A plateau for RFS was reached after ∼18 months. Six of the 10 long-term survivors remained relapse-free, including 4 who received allogeneic stem cell transplantation (allo-SCT) as consolidation for blinatumomab and 2 who received 3 additional cycles of blinatumomab instead of allo-SCT. Three long-term survivors had neurologic events or cytokine release syndrome, resulting in temporary blinatumomab discontinuation; all restarted blinatumomab successfully. Long-term survivors had more pronounced T-cell expansion than patients with OS <30 months. PMID:26480933

  16. Extramedullary relapse after allogeneic bone marrow transplantation plus buffy-coat in two high risk patients.

    Salutari, P; Sica, S; Micciulli, G; Rutella, S; Di Mario, A; Leone, G

    1996-01-01

    In order to obtain an additional graft versus leukemia effect (GVL) and rapid engraftment, donor leukocyte infusion (DLI) was added to unseparated, sex-mismatched allogeneic bone marrow transplantation in two male patients (age 21, 26) affected by high risk hematological malignancies (refractory T-ALL, refractory B-LBL in leukemic phase). Graft versus host disease (GVHD) prophylaxis consisted of methotrexate (MTX) alone. DLI were obtained after G-CSF 16 ug/kg/day sc. A total of 2.36 and 5.8 x 10(6)/kg MNC, 5.4 and 11 x 10(6)/kg CD34+ cells, 1.3 and 1.3 x 10(6)/kg CD3+ lymphocytes, respectively, were infused. Hemopoietic recovery occurred promptly. Complete chimerism was detected by cytogenetic examination. One patient developed an extramedullary relapse that first involved the cranial nerves, and then the testes, soft tissue and skin; the other patient developed central nervous system disease and then bilateral paravertebral masses with progressive paraplegia. Despite complete medullary remission with normal female karyotype, both patients died from extramedullary progression of their disease. Our observation shows that, at least in high risk patients, no additional GVHD or GVL effect was evident after donor leukocyte infusion. Extramedullary relapse was not prevented despite good control of medullary disease. PMID:8641654

  17. SWOG S0910: a phase 2 trial of clofarabine/cytarabine/epratuzumab for relapsed/refractory acute lymphocytic leukaemia.

    Advani, Anjali S; McDonough, Shannon; Coutre, Steven; Wood, Brent; Radich, Jerald; Mims, Martha; O'Donnell, Margaret; Elkins, Stephanie; Becker, Michael; Othus, Megan; Appelbaum, Frederick R

    2014-05-01

    Precursor B-acute lymphoblastic leukaemias (pre-B ALLs) comprise the majority of ALLs and virtually all blasts express CD22 in the cytoplasm and on the cell surface. In the present study (Southwestern Oncology Group S0910), we evaluated the addition of epratuzumab, a humanized monoclonal antibody against CD22, to the combination of clofarabine and cytarabine in adults with relapsed/refractory pre-B ALL. The response rate [complete remission and complete remission with incomplete count recovery] was 52%, significantly higher than our previous trial with clofarabine/cytarabine alone, where the response rate was 17%. This result is encouraging and suggests a potential benefit to adding epratuzumab to chemotherapy for ALL; however, a randomized trial will be needed to answer this question. PMID:24579885

  18. SWOG S0910: A Phase 2 Trial of Clofarabine/Cytarabine/Epratuzumab for Relapsed/Refractory Acute Lymphocytic Leukaemia

    Advani, Anjali S.; McDonough, Shannon; Coutre, Steven; Wood, Brent; Radich, Jerald; Mims, Martha; O’Donnell, Margaret; Elkins, Stephanie; Becker, Michael; Othus, Megan; Appelbaum, Frederick R.

    2014-01-01

    Summary Precursor B-acute lymphoblastic leukaemias (pre-B ALLs) comprise the majority of ALLs and virtually all blasts express CD22 in the cytoplasm and on the cell surface. In the present study (Southwestern Oncology Group S0910), we evaluated the addition of epratuzumab, a humanized monoclonal antibody against CD22, to the combination of clofarabine and cytarabine in adults with relapsed/refractory pre-B ALL. The response rate [complete remission and complete remission with incomplete count recovery ] was 52%, significantly higher than our previous trial with clofarabine/cytarabine alone, where the response rate was 17%. This result is encouraging and suggests a potential benefit to adding epratuzumab to chemotherapy for ALL; however, a randomized trial will be needed to answer this question. PMID:24579885

  19. Pediatric T-lymphoblastic leukemia evolves into relapse by clonal selection, acquisition of mutations and promoter hypomethylation

    Kunz, Joachim B; Rausch, Tobias; Bandapalli, Obul R; Eilers, Juliane; Pechanska, Paulina; Schuessele, Stephanie; Assenov, Yassen; Stütz, Adrian M; Kirschner-Schwabe, Renate; Hof, Jana; Eckert, Cornelia; von Stackelberg, Arend; Schrappe, Martin; Stanulla, Martin; Koehler, Rolf; Avigad, Smadar; Elitzur, Sarah; Handgretinger, Rupert; Benes, Vladimir; Weischenfeldt, Joachim; Korbel, Jan O; Muckenthaler, Martina U; Kulozik, Andreas E

    2015-01-01

    Relapsed precursor T-cell acute lymphoblastic leukemia is characterized by resistance against chemotherapy and is frequently fatal. We aimed at understanding the molecular mechanisms resulting in relapse of T-cell acute lymphoblastic leukemia and analyzed 13 patients at first diagnosis, remission...... and relapse by whole exome sequencing, targeted ultra-deep sequencing, multiplex ligation dependent probe amplification and DNA methylation array. In relapse compared to primary T-cell acute lymphoblastic leukemia, the number of single nucleotide variants and small insertions and deletions...... primary leukemia and in relapse were enriched for known drivers of leukemia, relapse-specific changes revealed an association to general cancer-promoting mechanisms. This study thus identifies mechanisms that drive progression of pediatric T-cell acute lymphoblastic leukemia to relapse and may explain the...

  20. Regulatory Cell Populations in Relapsing-Remitting Multiple Sclerosis (RRMS) Patients: Effect of Disease Activity and Treatment Regimens.

    Rodi, Maria; Dimisianos, Nikolaos; de Lastic, Anne-Lise; Sakellaraki, Panagiota; Deraos, George; Matsoukas, John; Papathanasopoulos, Panagiotis; Mouzaki, Athanasia

    2016-01-01

    Multiple sclerosis (MS) is a demyelinating disease of the central nervous system (CNS) of autoimmune etiology that results from an imbalance between CNS-specific T effector cells and peripheral suppressive mechanisms mediated by regulatory cells (RC). In this research, we collected blood samples from 83 relapsing remitting MS (RRMS) patients and 45 healthy persons (HC), to assess the sizes of their RC populations, including CD4⁺CD25(high)Foxp3⁺ (nTregs), CD3⁺CD4⁺HLA(-)G⁺, CD3⁺CD8⁺CD28(-), CD3⁺CD56⁺, and CD56(bright) cells, and how RC are affected by disease activity (acute phase or remission) and types of treatment (methylprednisolone, interferon, or natalizumab). In addition, we isolated peripheral blood mononuclear cells (PBMC) and cultured them with peptides mapping to myelin antigens, to determine RC responsiveness to autoantigens. The results showed decreased levels of nTregs in patients in the acute phase ± methylprednisolone and in remission + natalizumab, but HC levels in patients in remission or receiving interferon. Patients + interferon had the highest levels of CD3⁺CD4⁺HLA(-)G⁺ and CD3⁺CD8⁺CD28(-) RC, and patients in the acute phase + methylprednisolone the lowest. Patients in remission had the highest levels of CD3⁺CD56⁺, and patients in remission + natalizumab the highest levels of CD56(bright) cells. Only nTregs responded to autoantigens in culture, regardless of disease activity or treatment. The highest suppressive activity was exhibited by nTregs from patients in remission. In conclusion, in RRMS disease activity and type of treatment affect different RC populations. nTregs respond to myelin antigens, indicating that it is possible to restore immunological tolerance through nTreg induction. PMID:27571060

  1. Anti-hLAMP2-antibodies and dual positivity for anti-GBM and MPO-ANCA in a patient with relapsing pulmonary-renal syndrome

    Kistler Thomas

    2011-06-01

    Full Text Available Abstract Background Pulmonary-renal syndrome associated with anti-glomerular basement membrane (GBM antibodies, also known as Goodpasture's syndrome, is a rare but acute and life-threatening condition. One third of patients presenting as anti-GBM antibody positive pulmonary-renal syndrome or rapidly progressive glomerulonephritis are also tested positive for anti-neutrophil cytoplasmic antibodies (ANCA. Whilst anti-GBM disease is considered a non-relapsing condition, the long-term course of double-positive patients is less predictable. Case Presentation We report a patient with such dual positivity, who presented with pulmonary hemorrhage, crescentic glomerulonephritis and membranous nephropathy. Plasmapheresis in combination with immunosuppresive therapy led to a rapid remission but the disease relapsed after two years. The serum of the patient was tested positive for antibodies to human lysosomal membrane protein 2 (hLAMP2, a novel autoantigen in patients with active small-vessel vasculitis (SVV. The anti-hLAMP2 antibody levels correlated positively with clinical disease activity in this patient. Conclusion We hypothesize that this antibody may indicate a clinical course similar to ANCA-associated vasculitis in double-positive patients. However, this needs to be confirmed on comprehensive patient cohorts.

  2. Outcome of ETV6/RUNX1-positive childhood acute lymphoblastic leukaemia in the NOPHO-ALL-1992 protocol: frequent late relapses but good overall survival

    Forestier, Erik; Heyman, Mats; Andersen, Mette K; Autio, Kirsi; Blennow, Elisabeth; Borgström, Georg; Golovleva, Irina; Heim, Sverre; Heinonen, Kristina; Hovland, Randi; Johannsson, Johann H; Kerndrup, Gitte; Nordgren, Ann; Rosenquist, Richard; Swolin, Birgitta; Johansson, Bertil

    2008-01-01

    The prognostic impact of t(12;21)(p13;q22) [ETV6/RUNX1 fusion] in paediatric acute lymphoblastic leukaemia (ALL) has been extensively debated, particularly with regard to the frequency of late relapses and appropriate treatment regimens. We have retrospectively collected 679 ALLs with known ETV6/...

  3. Unrelated donors are associated with improved relapse-free survival compared to related donors in patients with myelodysplastic syndrome undergoing reduced intensity allogeneic stem cell transplantation.

    Yam, Clinton; Crisalli, Lisa; Luger, Selina M; Loren, Alison W; Hexner, Elizabeth O; Frey, Noelle V; Mangan, James K; Gao, Amy; Stadtmauer, Edward A; Porter, David L; Reshef, Ran

    2016-09-01

    Reduced intensity allogeneic stem cell transplantation (RI alloSCT) is a potentially curative treatment approach for patients with myelodysplastic syndrome (MDS). It is currently unclear if older related donors are better than younger unrelated donors for patients with MDS undergoing RI alloSCT. We retrospectively studied 53 consecutive MDS patients who underwent RI alloSCT between April 2007 and June 2014 and evaluated associations between donor type and outcomes with adjustment for significant covariates. 34 patients (median age: 64 years) and 19 patients (median age: 60 years) received allografts from unrelated and related donors, respectively. Unrelated donors were younger than related donors (median age: 32 vs. 60 years, P < 0.0001). There were no significant differences in baseline disease characteristics of patients receiving allografts from related or unrelated donors. Patients who received allografts from unrelated donors had a lower relapse risk (adjusted hazard ratio [aHR] = 0.35, P = 0.012) and improved relapse-free survival (aHR = 0.47, P = 0.018). HLA mismatched unrelated donors were associated with a higher risk of grade 2-4 acute graft versus host disease (GVHD) (HR = 4.64, P = 0.002) without an accompanying increase in the risk of non-relapse mortality (P = 0.56). Unrelated donors provided a higher mean CD8 cell dose (P = 0.014) and were associated with higher median donor T cell chimerism at day 60 (P = 0.003) and day 100 (P = 0.03). In conclusion, patients with MDS who received allografts from unrelated donors had a lower risk of relapse and improved relapse-free survival when compared to patients who received allografts from related donors. These findings should be confirmed in a prospective study. Am. J. Hematol. 91:883-887, 2016. © 2016 Wiley Periodicals, Inc. PMID:27197602

  4. Relation between Pro-inflammatory Cytokines and Acetylcholine Levels in Relapsing-Remitting Multiple Sclerosis Patients

    Ada Maria Tata

    2012-10-01

    Full Text Available Multiple sclerosis (MS is a chronic inflammatory, demyelinating and neurodegenerative disorder. Since acetylcholine (ACh is known to participate in the inflammatory response, we investigated the possible relationship between pro-inflammatory cytokines and acetylcholine levels in relapsing-remitting multiple sclerosis (RR-MS patients. Levels of ACh and pro-inflammatory cytokines IL1-β and IL-17 were measured both in cerebrospinal fluid (CSF and sera of 22 RR-MS patients in the relapsing phase and in 17 control subjects affected by other non-neurological diseases (OND. We observed higher levels of pro-inflammatory cytokines such as IL-1β and IL-17 in both CSF and serum of RR-MS patients compared to control subjects. Moreover, ACh levels were lower in CSF and serum of RR-MS patients compared to levels of control subjects. Although the relationship between high inflammatory cytokine levels and low ACh levels need to be further investigated in the future, our data suggest that IL-1β, and cytokines induced by it, such as IL-17 and ACh, may be involved in the pathogenesis of MS.

  5. Acute Cholecystitis in Patients with Scrub Typhus.

    Lee, Hyun; Ji, Misuk; Hwang, Jeong-Hwan; Lee, Ja-Yeon; Lee, Ju-Hyung; Chung, Kyung Min; Lee, Chang-Seop

    2015-11-01

    Acute cholecystitis is a rare complication of scrub typhus. Although a few such cases have been reported in patients with scrub typhus, the clinical course is not well described. Of 12 patients, acute cholecystitis developed in 66.7% (8/12) of patients older than 60 yr. The scrub typhus group with acute cholecystitis had marginal significant longer hospital stay and higher cost than the group without cholecystitis according to propensity score matching. Scrub typhus should be kept in mind as a rare etiology of acute cholecystitis in endemic areas because the typical signs of scrub typhus such as skin rash and eschar can present after the abdominal pain. PMID:26539017

  6. Gemcitabine, cisplatin and methylprednisolone (GEM-P) is an effective salvage regimen in patients with relapsed and refractory lymphoma

    Ng, M; Waters, J; Cunningham, D.; Chau, I; Horwich, A.; Hill, M; Norman, A R; Wotherspoon, A; Catovsky, D.

    2005-01-01

    There is currently no standard salvage chemotherapy regimen in relapsed and refractory lymphoma. Gemcitabine is a novel nucleoside analogue, which acts synergistically with cisplatin both in vitro and in clinical studies. We evaluated the combination of gemcitabine, cisplatin and methylprednisolone (GEM-P) in 41 heavily pretreated patients with relapsed and refractory Hodgkin's and non-Hodgkin's lymphoma. The best-achieved response rate (RR) was 79% (95% CI 64–91), with a complete RR of 21%. ...

  7. Clinical study of COAD-B regimen in treatment of patients with relapsed /refractory nonHodgkin lymphoma

    李明会

    2013-01-01

    Objective To investigate the efficacy,adverse events and long-term survival of cyclophosphamide,vindesine,cytarabine,dexamethasone and bleomycin (COAD-B) regimen for relapsed and refractory nonHodgkin lymphoma (NHL) .Methods Eighty six patients diagnosed with relapsed or refractory NHL were included in our study from January 2007 to January 2013.The chemotherapy regimen was COAD-B,the therapeutic efficacy was evaluated every 2 courses.Once the stable disease (SD) or progress of the disease (PD) achieved,

  8. Keep in Mind Quality of Life: Outcome of a Ten-Year Series of Post-Transplantation Early Relapses in Childhood Acute Lymphoblastic Leukemia-A Report from the Grand Ouest Oncology Study Group for Children in France.

    Haro, Sophie; Tavenard, Aude; Rialland, Fanny; Taque, Sophie; Guillerm, Gaelle; Blouin, Pascale; Esvan, Maxime; Pellier, Isabelle; Gandemer, Virginie

    2016-05-01

    Relapses of acute lymphoblastic leukemia (ALL) early after hematopoietic stem cell transplantations in children are uncommon but associated with a very poor prognosis. Whereas there are no current recommendations for the management of these relapses, the children's quality of life is an important issue. We studied the outcomes, including 1-year overall survival, complete remission, and quality of life, of 19 children with ALL who relapsed within the first year after their transplantation treated in the 5 participating centers between 2000 and 2011 Patients were distributed as follows: supportive care only (group A), outpatient treatment (mainly steroid and vincristine, group B), or intensive inpatient treatment (group C). There were no significant differences in 1-year overall survival (31.5% for the entire cohort) or remission rate for time between transplantation and relapse (treatment group. However, time spent in hospital (for treatment and complications) significantly differed between treatment groups B and C (20.8% ± 13.0 versus 59.1% ± 32.9, respectively; P treatment groups. Our sample size-limited data indicate, in a prepersonalized medicine era, that children treated with steroid and vincristine have the same prognosis as those treated with intensive therapy, but they may benefit from improved quality of life. Nevertheless, new therapeutic strategies are required and future prospective trials would help to establish recommendations. PMID:26845034

  9. Crohn's disease genotypes of patients in remission vs relapses after infliximab discontinuation

    Cathy Lu; Alistair Waugh; Robert J Bailey; Raeleen Cherry; Levinus A Dieleman; Leah Gramlich; Kata Matic

    2012-01-01

    AIM:To investigate genetic differences between Crohn's disease (CD) patients with a sustained remission vs relapsers after discontinuing infliximab while in corticosteroid-free remission.METHODS:Forty-eight CD patients received infliximab and were in full corticosteroid-free clinical remission but then discontinued infliximab for reasons other than a loss of response,were identified by review of an electronic database and charts.Infliximab-associated remission was defined as corticosteroid-free plus normalization of clinical disease activity [CD activity index (CDAI)< 150] during follow-up visits based on physician global assessments.A CD relapse (loss of infliximab-induced remission) was clinically defined as a physician visit for symptoms of disease activity (CDAI > 220) and a therapeutic intervention with CD medication(s),or a hospitalization with complications related to active CD.Genetic analyses were performed on samples from 14 patients (n =6 who had a sustained long term remission after stopping infliximab,n =8 who rapidly relapsed after stopping infliximab).Nucleotide-binding oligomerization domain 2 (NOD2)/caspase activation recruitment domain 15 (CARD15) polymorphisms (R702W,G908R and L1007fs) and the inflammatory bowel disease 5 (IBD5)polymorphisms (IGR2060a1 and IGR3081a1) were analyzed in each group.RESULTS:Five single nucleotide polymorphisms of IBD5 and NOD2/CARD15 genes were successfully analyzed for all 14 subjects.There was no significant increase in frequency of the NOD2/CARD15 polymorphisms (R702W,G908R and L1007fs) and the IBD5 polymorphisms (IGR2060a1 and IGR3081a1) in either group of patients; those whose disease relapsed rapidly or those who remained in sustained long term remission following the discontinuation of infliximab.Nearly a third of patients in full clinical remission who stopped infliximab for reasons other than loss of response remained in sustained clinical remission,while two-thirds relapsed rapidly.There was a marked

  10. Maintenance deep transcranial magnetic stimulation sessions is associated with reduced depressive relapses in patients with unipolar or bipolar depression

    Chiara eRapinesi

    2015-02-01

    Full Text Available Introduction: Deep Transcranial Magnetic Stimulation (dTMS is a new form of TMS allowing safe stimulation of deep brain regions. The objective of this perspective study was to assess the role of dTMS maintenance sessions in protecting patients with Bipolar Disorder (BD or recurrent Major Depressive Disorder (MDD from developing depressive or manic relapses in a 12-month follow-up period.Methods: 24 drug-resistant patients with a current depressive episode and a diagnosis of MDD or BD have been enrolled in the study. All the participants underwent daily dTMS sessions for 4 weeks. One group (maintenance – M - group received additional maintenance dTMS sessions weekly or twice a week.Results: After the first dTMS cycle a significant reduction of HDRS scores was observed in all participants. Subsequently, the HDRS mean scores did not significantly change over time in the M group, while it significantly increased in the non M group after 6 and 12 months.Discussion: This perspective study confirms previous evidence of a positive therapeutic effect of dTMS on depressive symptoms and suggests that, after recovery from acute episodes, maintenance dTMS sessions may be helpful in maintaining euthymia in a 12-month follow-up period

  11. Acute tonsillitis at infectious patients

    Y. P. Finogeev

    2011-01-01

    Full Text Available We examined 1824 patients with diphtheria treated in Clinical Infectious Diseases Hospital Botkin (St. Petersburg in 1993 – 1994, and more than 500 patients referred to the clinic with a diagnosis of «angina». Based on published data and our own research observations investigated the etiology of acute tonsillitis. Bacterial tonsillitis should be treated with antibiotics, and this is important aetiological interpretation of these diseases. Streptococcal tonsillitis should always be a sore throat syndrome as a diagnostic sign of support. For other forms of lymphoma lesion of the tonsils should not be defined as «angina», and called «tonsillitis». Аngina as β-hemolytic streptococcus group A infection is recognized as the leader in the development of rheumatic fever. On the basis of a large clinical material briefly analyzed the clinical manifestations of various forms of diphtheria with membranous tonsillitis. Also presented with a syndrome of infectious diseases as tonsillitis, therapeutic and surgical «mask» of infectious diseases.

  12. Sinonasal Lymphoma Presenting as a Probable Sanctuary Site for Relapsed B Acute Lymphoblastic Leukaemia: A Case Report and Review of the Literature

    W. Y. Lim

    2015-01-01

    Full Text Available Sinonasal lymphoma is a non-Hodgkin lymphoma (NHL representing 1.5% of all lymphomas. It presents as an unremitting ulceration with progressive destruction of midline sinonasal and surrounding structures. Poor prognosis warrants early treatment although diagnosis is challenging and frequently delayed. It is usually primary in origin and to our knowledge the sinonasal region has never been reported as a sanctuary site in leukaemia/lymphoma relapse. We present a unique case of B-cell ALL (acute lymphoblastic leukaemia with late relapse to the nasal septum as a sinonasal lymphoblastic lymphoma and with genetic support for this as a sanctuary site.

  13. Combination of interferon alfa-2b and ribavirin in relapsed or nonresponding chronic hepatitis C patients following interferon therapy

    Laurentius A. Lesmana

    2001-12-01

    Full Text Available Twenty six patients (pts with chronic hepatitis C (CHC who reLapsed or non-responded following.interferon (IFN therapy were given lFN alfa-2b 3   MIU three times a week for 48 weeks in combination with Ribavirin 800-1000 mg daily 2I (80,8% of the 26.pts completed the study consisted of 12 relapsers and 9 non-responders. Five pts dropped out due to drug adverse events in three pts and non-drug related reason in the other two. In the relapsed group complete response, relapse and sustained response rates were obtained in 9/12(75%, 2/2 (16,5% and 7/12(58,3% pts respectively. In the non- responding group, these figures were 3/9 (33,3%, 1/9(I1,1%, and 2/9(22,2% pts, respectively. The most frequent adverse event was flu-like syndrome, which was found in 18 pts (85,7%. Combination therapy of IFN alfa-2b and ribavirin may induce sustained virological response in relapsed and non-responding CHC patients. This combination therapy is more effective for relapsers compared to for non-responders. (Med J Indones 2001; 10: 214-8Keywords: Chronic hepatitis C, combination therapy, interferon, ribavirin

  14. Decision analytic economic paliperidone ER in relapsing schizophrenic patients in Italy

    Patrizia Berto

    2008-06-01

    Full Text Available Schizophrenia, with its typical chronic and relapsing course, is very burdensome, both clinically and economically. Its pharmacological management relies on two main drug classes: the older, or typical, antipsychotics, which are quite effective on positive symptoms, but limited by low tolerability and poor efficacy on negative symptoms, and atypical antipsychotics, which are better tolerated and effective on a wider range of psychotic symptoms. In this article, the authors briefly discuss current management options for patients with schizophrenia and highlight some unmet clinical needs in the field. After outlining the main clinical features shown by paliperidone ER, a novel antipsychotic, in its clinical development program, a decision analytic economic appraisal of its use in relapsing schizophrenic patients in Italy, as compared to the other available atypical antipsychotics, is presented. Under base-case assumption and after applying national costs and tariffs, the model predicts paliperidone ER to be associated with better clinical outcomes, expressed in terms of stable days, and lower costs; this means that paliperidone is dominant over the alternatives, according to the principles of economic evaluation of healthcare technologies. One-way sensitivity analyses conducted on structural and cost parameters indicated robustness of base-case estimates, which remain to be confirmed by “real world” national data.

  15. Chemokines in the cerebrospinal fluid of patients with active and stable relapsing-remitting multiple sclerosis

    M.A. Moreira

    2006-04-01

    Full Text Available Multiple sclerosis (MS is a chronic inflammatory demyelinating disease of the human central nervous system. Although its etiology is unknown, the accumulation and activation of mononuclear cells in the central nervous system are crucial to its pathogenesis. Chemokines have been proposed to play a major role in the recruitment and activation of leukocytes in inflammatory sites. They are divided into subfamilies on the basis of the location of conserved cysteine residues. We determined the levels of some CC and CXC chemokines in the cerebrospinal fluid (CSF of 23 relapsing-remitting MS patients under interferon-ß-1a therapy and 16 control subjects using ELISA. MS patients were categorized as having active or stable disease. CXCL10 was significantly increased in the CSF of active MS patients (mean ± SEM, 369.5 ± 69.3 pg/mL when compared with controls (178.5 ± 29.1 pg/mL, P < 0.05. CSF levels of CCL2 were significantly lower in active MS (144.7 ± 14.4 pg/mL than in controls (237.1 ± 16.4 pg/mL, P < 0.01. There was no difference in the concentration of CCL2 and CXCL10 between patients with stable MS and controls. CCL5 was not detectable in the CSF of most patients or controls. The qualitative and quantitative differences of chemokines in CSF during relapses of MS suggest that they may be useful as a marker of disease activity and of the mechanisms involved in the pathogenesis of the disease.

  16. Mixed Phenotype Acute Leukemia with Low Hypodiploidy in a Pediatric Patient

    Salazar, Elizabeth G.; Wertheim, Gerald B.; Biegel, Jaclyn A.; Hwang, William; Tasian, Sarah K.; Rheingold, Susan R.

    2015-01-01

    We describe the case of a 16 year-old female with mixed phenotype acute leukemia B/myeloid, NOS (formerly biphenotypic leukemia) with masked hypodiploidy and somatic TP53 and CDKN2A/B deletions. She achieved morphologic remission with lymphoid-directed multi-agent chemotherapy, but experienced an early medullary relapse 11 months from initial diagnosis. Her case details the unusual finding of hypodiploidy in a patient with ambiguous lineage leukemia and highlights the complexity of therapy se...

  17. l-asparaginase loaded red blood cells in refractory or relapsing acute lymphoblastic leukaemia in children and adults: results of the GRASPALL 2005-01 randomized trial.

    Domenech, Carine; Thomas, Xavier; Chabaud, Sylvie; Baruchel, Andre; Gueyffier, François; Mazingue, Françoise; Auvrignon, Anne; Corm, Selim; Dombret, Herve; Chevallier, Patrice; Galambrun, Claire; Huguet, Françoise; Legrand, Faezeh; Mechinaud, Françoise; Vey, Norbert; Philip, Irène; Liens, David; Godfrin, Yann; Rigal, Dominique; Bertrand, Yves

    2011-04-01

    l-asparaginase encapsulated within erythrocytes (GRASPA(®) ) should allow serum asparagine depletion over a longer period than the native form of the enzyme, using lower doses and allowing better tolerance. The GRASPALL 2005-01 study, a multicentre randomized controlled trial, investigated three doses of GRASPA(®) for the duration of asparagine depletion in a phase I/II study in adults and children with acute lymphoblastic leukaemia (ALL) in first relapse. Between February 2006 and April 2008, 18 patients received GRASPA(®) (50 iu/kg: n = 6,100 iu/kg: n = 6, 150 iu/kg: n = 6) after randomization, and six patients were assigned to the Escherichia coli native l-asparaginase (E. colil-ASNase) control group. GRASPA(®) was effective at depleting l-asparagine. One single injection of 150 iu/kg of GRASPA(®) provided similar results to 8 × 10,000 iu/m(2) intravenous injections of E. colil-ASNase. The safety profile of GRASPA(®) showed a reduction in the number and severity of allergic reactions and a trend towards less coagulation disorders. Other expected adverse events were comparable to those observed with E. colil-ASNase and there was also no difference between the three doses of GRASPA(®) . PMID:21332712

  18. Long-term outcome after first relapse for patients who received primary radiation therapy at Stanford University for stage I and II low grade follicular lymphomas

    Purpose: To retrospectively evaluate outcome after first relapse for 79 patients with stage I (n=32) and II (n=47) follicular small cleaved-cell (FSC, n=48) and follicular mixed small cleaved-cell and large-cell (FMX, n=31) lymphoma treated with Radiation Therapy (RT) at Stanford University between 1961 and 1994. Patients and Methods: Most patients had received doses of 35 to 45 Gy to involved (n=30) or extended fields (n=39) or total/subtotal lymphoid irradiation (n=9). Details of history, examination, investigations at first relapse and long-term outcome were obtained by chart review. Results: Median time to relapse was 2 years. Most relapses were detected on history (30%) or physical examination (66%). Positive relapse investigations included lymphangiogram (n=19), chest radiograph (n=5) and bone marrow biopsy (n=6). Known extent of relapsed disease was: stage I, n=30; stage II, n=26; stage III, n=10; and stage IV, n=8. Patients were managed with 'watchful waiting' (37%), further RT (39%), chemotherapy [CT, (17%)], or RT+CT (5%). Actuarial survival rates after relapse at 5,10,15 and 20 years were 56%, 35%, 17% and 17% respectively. Median survival was 5.3 years after relapse. Median survival for relapse stage I,II,III, and IV was 10.2, 5.5, 3.0 and 1.1 years respectively. Progression-free survival rates at 5,10,15 and 20 years after relapse were 44%,22%, 22% and 22% respectively. Factors associated with reduced survival were increasing age, increasing relapse stage, symptoms, transformation to high or intermediate grade lymphoma and >/=3 relapse sites. Survival was the same for initial management with 'watchful waiting' or RT. Conclusion: Relapse following RT in early stage FSC and FMX lymphoma not necessarily fatal. Young, asymptomatic patients with limited disease on relapse have a relatively good prognosis

  19. Effectiveness of Relapse Prevention Cognitive Behavioral Model in Opioid Dependent Patients Participating in the Methadone Maintenance Treatment in Iran

    Fatemeh Rajati

    2013-08-01

    Full Text Available Background: To evaluate the effectiveness of a relapse prevention cognitive-behavioral model, based on Marlatt treatment approach, in Opioid-dependent patients participating in the Methadone Maintenance Treatment (MMT in Iran.Methods: The study consisted of 92 individuals treated with methadone in Iranian National Center of Addiction Studies (INCAS. Participants were randomized into two groups: educational intervention group (N=46 and control group (N=46. The intervention was comprised of 10 weekly 90 minute sessions, done during a period of 2.5 months based on the most high risk situations determined using Inventory Drug Taking Situation instrument. Relapse was defined as not showing up for MMT, drug use for at least 5 continuous days, and a positive urinary morphine test.Results: While, only 36.4% of the intervention group relapsed into drug use, 63.6% of the control group relapsed. The result of the logistic regressions showed that the odd ratio of the variable of intervention program for the entire follow up period was 0.43 (P<0.01. Further, the odd ratio of this variable in one month, three months, and 195 days after the therapy were 0.48 (P<.03, 0.31 (P<.02, and 0.13 (P<.02 respectively that revealed that on average, the probability of relapse among individuals in the intervention group was lower than patients in control groupConclusion: Relapse prevention model based on Marlatt treatment approach has an effective role in decreasing relapse rate. This model can be introduced as a complementary therapy in patients treated with methadone maintenance.

  20. Neurophysiological correlates of response inhibition predict relapse in detoxified alcoholic patients: some preliminary evidence from event-related potentials

    Petit G

    2014-06-01

    Full Text Available Géraldine Petit, Agnieszka Cimochowska, Charles Kornreich, Catherine Hanak, Paul Verbanck, Salvatore CampanellaLaboratory of Psychological Medicine and Addictology, ULB Neuroscience Institute (UNI, Université Libre de Bruxelles (ULB, Brussels, BelgiumBackground: Alcohol dependence is a chronic relapsing disease. The impairment of response inhibition and alcohol-cue reactivity are the main cognitive mechanisms that trigger relapse. Despite the interaction suggested between the two processes, they have long been investigated as two different lines of research. The present study aimed to investigate the interaction between response inhibition and alcohol-cue reactivity and their potential link with relapse.Materials and methods: Event-related potentials were recorded during a variant of a “go/no-go” task. Frequent and rare stimuli (to be inhibited were superimposed on neutral, nonalcohol-related, and alcohol-related contexts. The task was administered following a 3-week detoxification course. Relapse outcome was measured after 3 months, using self-reported abstinence. There were 27 controls (seven females and 27 patients (seven females, among whom 13 relapsed during the 3-month follow-up period. The no-go N2, no-go P3, and the “difference” wave (P3d were examined with the aim of linking neural correlates of response inhibition on alcohol-related contexts to the observed relapse rate.Results: Results showed that 1 at the behavioral level, alcohol-dependent patients made significantly more commission errors than controls (P<0.001, independently of context; 2 through the subtraction no-go P3 minus go P3, this inhibition deficit was neurophysiologically indexed in patients with greater P3d amplitudes (P=0.034; and 3 within the patient group, increased P3d amplitude enabled us to differentiate between future relapsers and nonrelapsers (P=0.026.Conclusion: Our findings suggest that recently detoxified alcoholics are characterized by poorer

  1. Chimerism Analysis of Cell-Free DNA in Patients Treated with Hematopoietic Stem Cell Transplantation May Predict Early Relapse in Patients with Hematologic Malignancies

    Mahmoud Aljurf

    2016-01-01

    Full Text Available Background. We studied DNA chimerism in cell-free DNA (cfDNA in patients treated with HSCT. Methods. Chimerism analysis was performed on CD3+ cells, polymorphonuclear (PMN cells, and cfDNA using 16 small tandem repeat loci. The resulting labeled PCR-products were size-fractionated and quantified. Results. Analyzing samples from 191 patients treated with HSCT for nonneoplastic hematologic disorders demonstrated that the cfDNA chimerism is comparable to that seen in PMN cells. Analyzing leukemia patients (N = 126 showed that, of 84 patients with 100% donor DNA in PMN, 16 (19% had evidence of clinical relapse and >10% recipient DNA in the plasma. Additional 16 patients of the 84 (19% showed >10% recipient DNA in plasma, but without evidence of relapse. Eight patients had mixed chimerism in granulocytes, lymphocytes, and plasma, but three of these patients had >10% recipient DNA in plasma compared to PMN cells and these three patients had clinical evidence of relapse. The remaining 34 patients showed 100% donor DNA in both PMN and lymphocytes, but cfDNA showed various levels of chimerism. Of these patients 14 (41% showed laboratory or clinical evidence of relapse and all had >10% recipient DNA in cfDNA. Conclusion. Monitoring patients after HSCT using cfDNA might be more reliable than cellular DNA in predicting early relapse.

  2. Chimerism Analysis of Cell-Free DNA in Patients Treated with Hematopoietic Stem Cell Transplantation May Predict Early Relapse in Patients with Hematologic Malignancies

    Aljurf, Mahmoud; Abalkhail, Hala; Alseraihy, Amal; Mohamed, Said Y.; Ayas, Mouhab; Alsharif, Fahad; Alzahrani, Hazza; Al-Jefri, Abdullah; Aldawsari, Ghuzayel; Al-Ahmari, Ali; Belgaumi, Asim F.; Walter, Claudia Ulrike; El-Solh, Hassan; Rasheed, Walid; Albitar, Maher

    2016-01-01

    Background. We studied DNA chimerism in cell-free DNA (cfDNA) in patients treated with HSCT. Methods. Chimerism analysis was performed on CD3+ cells, polymorphonuclear (PMN) cells, and cfDNA using 16 small tandem repeat loci. The resulting labeled PCR-products were size-fractionated and quantified. Results. Analyzing samples from 191 patients treated with HSCT for nonneoplastic hematologic disorders demonstrated that the cfDNA chimerism is comparable to that seen in PMN cells. Analyzing leukemia patients (N = 126) showed that, of 84 patients with 100% donor DNA in PMN, 16 (19%) had evidence of clinical relapse and >10% recipient DNA in the plasma. Additional 16 patients of the 84 (19%) showed >10% recipient DNA in plasma, but without evidence of relapse. Eight patients had mixed chimerism in granulocytes, lymphocytes, and plasma, but three of these patients had >10% recipient DNA in plasma compared to PMN cells and these three patients had clinical evidence of relapse. The remaining 34 patients showed 100% donor DNA in both PMN and lymphocytes, but cfDNA showed various levels of chimerism. Of these patients 14 (41%) showed laboratory or clinical evidence of relapse and all had >10% recipient DNA in cfDNA. Conclusion. Monitoring patients after HSCT using cfDNA might be more reliable than cellular DNA in predicting early relapse. PMID:27006832

  3. Arthroscintigraphy in diagnosis of relapses after early synovectomy of the knee joints in patients with rheumatoid arthritis

    The authors studied differential diagnostic possibilities of scintigraphy with the use of sup(99m)Tc-pyrophosphate to reveal relapses after early synovectomy of the knee joints in 40 patients with rheumatoid arthritis. High informativeness of the method was established. The authors succeded in diagnosing the subclinical variant of rheumatoid synovitis in the operated joints by means of scintigraphy. The computer-arthroscintigraphy method with sup(99m)Tc-pyrophosphate is recommended for a wide use in arthrological practice to ensure an objective assessment of the condition of the operated joints in patients with rheumatoid arthritis and to conduct timely adequate therapy for the prevention of the relapses

  4. Autologous stem cell transplantation versus novel drugs or conventional chemotherapy for patients with relapsed multiple myeloma after previous ASCT

    Grövdal, M; Nahi, H; Gahrton, G;

    2015-01-01

    High-dose therapy (HDT) followed by autologous stem cell transplantation (ASCT) is the most common first-line treatment for patients with multiple myeloma (MM) under 65 years of age. A second ASCT at first relapse is frequently used but is challenged by the use of novel drugs. We retrospectively....... A second ASCT also resulted in a significantly longer second time to progression and a significantly longer time to next treatment. We conclude that, irrespective of the addition of novel drugs, MM patients in first relapse after ASCT still appear to benefit from a second ASCT. A second ASCT should...

  5. Are neurosurgeons prepared to electively resample glioblastoma in patients without symptomatic relapse? A qualitative study.

    Mir, Tasika; Bernstein, Mark

    2016-06-01

    Background This is a qualitative study designed to examine neurosurgeons' and neuro-oncologists' perceptions of resampling surgery for glioblastoma multiforme electively, post-therapy or at asymptomatic relapse. Methods Twenty-six neurosurgeons, three radiation oncologists and one neuro-oncologist were selected using convenience sampling and interviewed. Participants were presented with hypothetical scenarios in which resampling surgery was offered within a clinical trial and another in which the surgery was offered on a routine basis. Results Over half of the participants were interested in doing this within a clinical trial. About a quarter of the participants would be willing to consider routine resampling surgery if: (1) a resection were done rather than a simple biopsy; (2) they could wait until the patient becomes symptomatic and (3) there was a preliminary in vitro study with existing tumour samples to be able to offer patients some trial drugs. The remaining quarter of participants was entirely against the trial. Participants also expressed concerns about resource allocation, financial barriers, possibilities of patient coercion and the fear of patients' inability to offer true informed consent. Conclusion Overall, if surgeons are convinced of the benefits of the trial from their information from scientists, and they feel that patients are providing truly informed consent, then the majority would be willing to consider performing the surgery. Many surgeons would still feel uncomfortable with the procedure unless they are able to offer the patient some benefit from the procedure such that the risk to benefit ratio is balanced. PMID:26760112

  6. Daratumumab in combination with lenalidomide and dexamethasone in patients with relapsed or relapsed and refractory multiple myeloma

    Plesner, T.; Arkenau, H. T.; Gimsing, Peter;

    2015-01-01

    included neutropenia (81%), muscle spasms (44%), cough (38%), diarrhea (34%), fatigue and hypertension (28% each). Only 1 (3%) patient experienced febrile neutropenia (grade 1). Neutropenia was the most frequently (>25%) reported grade 3 or 4 TEAE (75%). Eighteen (56%) patients had IRRs and these were...... generally mild to moderate and occurred mostly during the first cycle. IRRs included cough (25%), allergic rhinitis, nausea, and vomiting (9% each), as well as dyspnea, nasal congestion, and hypertension (6% each). Two (6%) patients had grade 3 IRRs (laryngeal edema and hypertension). All patients with IRRs...

  7. Ibrutinib versus temsirolimus in patients with relapsed or refractory mantle-cell lymphoma: an international, randomised, open-label, phase study

    Dreyling, Martin; Jurczak, Wojciech; Jerkeman, Mats; Silva, Rodrigo Santucci; Rusconi, Chiara; Trneny, Marek; Offner, Fritz; Caballero, Dolores; Joao, Cristina; Witzens-Harig, Mathias; Hess, Georg; Bence-Bruckler, Isabelle; Cho, Seok-Goo; Bothos, John; Goldberg, Jenna D.

    2016-01-01

    Background: Mantle-cell lymphoma is an aggressive B-cell lymphoma with a poor prognosis. Both ibrutinib and temsirolimus have shown single-agent activity in patients with relapsed or refractory mantle-cell lymphoma. We undertook a phase 3 study to assess the efficacy and safety of ibrutinib versus temsirolimus in relapsed or refractory mantle-cell lymphoma. Methods: This randomised, open-label, multicentre, phase 3 clinical trial enrolled patients with relapsed or refractory mantle-cell l...

  8. Obstructive lung disease in acute medical patients.

    Seemungal, T.; Harrinarine, R.; Rios, M.; Abiraj, V.; Ali, A.; Lacki, N.; Mahabir, N.; Ramoutar, V.; King, C. P.; Bhowmik, A.; Wedzicha, J A

    2008-01-01

    OBJECTIVES: To determine the proportion of adult medical patients who have chronic obstructive pulmonary disease (COPD), using the Global initiative for Chronic Obstructive Lung Disease guidelines (GOLD), and its relation to vascular disease. METHODS: This is a prospective cross-sectional study of adult patients admitted to acute medical wards. Interviewer administered questionnaire, anthropometric and spirometric measurements were done. RESULTS: Spirometry was performed in 720 acute admissio...

  9. A rare case of Acute Lymphocytic Leukemia (ALL presenting with double Philadelphia chromosome: relapse or secondary leukemia?

    Mireille Guimarães Vaz de Campos

    2003-01-01

    Full Text Available The Philadelphia chromosome is observed in 5% of pediatric acute lymphocytic leukemia (ALL and in 25% to 50% of adult ALL cases, and is associated with poor prognosis. Double Ph in a hyperdiploid karyotype is common in chronic myeloid leukemia (CML, but rarely found in ALL. We report here the case of a girl diagnosed with ALL at 7 years of age. After treatment with the pediatric protocol BFM 83 for ALL, she stayed in continuous complete remission for nine years. At age 19, she was re-admitted with a white blood cell count of 6.8 x 10(9/L with 3% blasts, and a platelet count of 65 x 109/L. Bone marrow aspirate showed 92.6% lymphoid blast cells, and chromosome analysis after G-banding revealed the karyotype 51,XX,+?5,t(9;22(q34.1;q11.2,+16,+20,+21,+der(22t(9;22(q34.1;q11.2 [10]/46,XX[1]. FISH analysis for the BCR/ABL fusion showed 56% of interphase cells with two fusion signals, 30% with one, and 6% with three. Double Ph is rare in relapsed leukemia, and the possibility of secondary leukemia cannot be ruled out.

  10. Relapse of acute lymphoblastic leukemia in the pancreas after allogeneic bone marrow transplantation

    ZHAO Xiao-mu; ZHANG Zhong-tao; LI Jian-she; HAN Wei

    2010-01-01

    @@ The occurrence of metastatic lesions in the pancreas of patients with cancer, including hematological cancers,is uncommon (1.6%-37.5%) and of these, the majority of patients will have widespread disease.1-7 Isolated potentially resectable pancreatic metastases are rarely seen.

  11. Quantitative electroencephalography reveals different physiological profiles between benign and remitting-relapsing multiple sclerosis patients

    Duque Pablo

    2008-11-01

    Full Text Available Abstract Background A possible method of finding physiological markers of multiple sclerosis (MS is the application of EEG quantification (QEEG of brain activity when the subject is stressed by the demands of a cognitive task. In particular, modulations of the spectral content that take place in the EEG of patients with multiple sclerosis remitting-relapsing (RRMS and benign multiple sclerosis (BMS during a visuo-spatial task need to be observed. Methods The sample consisted of 19 patients with RRMS, 10 with BMS, and 21 control subjects. All patients were free of medication and had not relapsed within the last month. The power spectral density (PSD of different EEG bands was calculated by Fast-Fourier-Transformation (FFT, those analysed being delta, theta, alpha, beta and gamma. Z-transformation was performed to observe individual profiles in each experimental group for spectral modulations. Lastly, correlation analyses was performed between QEEG values and other variables from participants in the study (age, EDSS, years of evolution and cognitive performance. Results Nearly half (42% the RRMS patients showed a statistically significant increase of two or more standard deviations (SD compared to the control mean value for the beta-2 and gamma bands (F = 2.074, p = 0.004. These alterations were localized to the anterior regions of the right hemisphere, and bilaterally to the posterior areas of the scalp. None of the BMS patients or control subjects had values outside the range of ± 2 SD. There were no significant correlations between these values and the other variables analysed (age, EDSS, years of evolution or behavioural performance. Conclusion During the attentional processing, changes in the high EEG spectrum (beta-2 and gamma in MS patients exhibit physiological alterations that are not normally detected by spontaneous EEG analysis. The different spectral pattern between pathological and controls groups could represent specific changes for

  12. Phonological fluency strategy of switching differentiates relapsing-remitting and secondary progressive multiple sclerosis patients.

    Messinis, L; Kosmidis, M H; Vlahou, C; Malegiannaki, A C; Gatzounis, G; Dimisianos, N; Karra, A; Kiosseoglou, G; Gourzis, P; Papathanasopoulos, P

    2013-01-01

    The strategies used to perform a verbal fluency task appear to be reflective of cognitive abilities necessary for successful daily functioning. In the present study, we explored potential differences in verbal fluency strategies (switching and clustering) used to maximize word production by patients with relapsing-remitting multiple sclerosis (RRMS) versus patients with secondary progressive multiple sclerosis (SPMS). We further assessed impairment rates and potential differences in the sensitivity and specificity of phonological versus semantic verbal fluency tasks in discriminating between those with a diagnosis of MS and healthy adults. We found that the overall rate of impaired verbal fluency in our MS sample was consistent with that in other studies. However, we found no differences between types of MS (SPMS, RRMS), on semantic or phonological fluency word production, or the strategies used to maximize semantic fluency. In contrast, we found that the number of switches differed significantly in the phonological fluency task between the SPMS and RRMS subtypes. The clinical utility of semantic versus phonological fluency in discriminating MS patients from healthy controls did not indicate any significant differences. Further, the strategies used to maximize performance did not differentiate MS subgroups or MS patients from healthy controls. PMID:23401793

  13. Bipolar Disorder Comorbid With Attention-Deficit/Hyperactivity Disorder in Adult Inpatients With Acute Relapse

    Marin, Alina; Scott, Duncan; Groll, Dianne L

    2013-01-01

    Objective: The aim of this prospective, observational study was to detect the rate of comorbid attention-deficit/hyperactivity disorder (ADHD) in a sample of inpatients diagnosed with bipolar disorder, and to identify differences between patients with bipolar disorder with concomitant ADHD and those without concomitant ADHD.

  14. Depressed patients' perceptions of facial emotions in depressed and remitted states are associated with relapse - A longitudinal study

    Bouhuys, AL; Geerts, E; Gordijn, MCM

    1999-01-01

    Within the framework of interpersonal and cognitive theories of depression, we investigated whether the perception of facial emotions was associated with subsequent relapse into depression. The 23 inpatients with major depression who remitted (65 admitted patients) were studied at admission (TO), at

  15. Central nervous system relapse in patients with diffuse large B cell lymphoma: analysis of the risk factors and proposal of a new prognostic model.

    Kanemasa, Yusuke; Shimoyama, Tatsu; Sasaki, Yuki; Tamura, Miho; Sawada, Takeshi; Omuro, Yasushi; Hishima, Tsunekazu; Maeda, Yoshiharu

    2016-10-01

    Central nervous system (CNS) relapse in patients with diffuse large B cell lymphoma (DLBCL) is an uncommon event, and the outcome of patients with CNS relapse is poor. However, no reliable prediction models for CNS relapse have been developed. We retrospectively analyzed consecutive de novo DLBCL patients referred to our department between September 2004 and August 2015 and treated with R-CHOP or R-CHOP-like regimens. Of 413 patients analyzed in this study, a total of 27 patients (6.5 %) eventually developed CNS relapse. The 5-year probability of CNS relapse was 8.4 %. The median time from diagnosis of DLBCL to CNS relapse was 15 months, and the median survival after CNS relapse was 7 months. In univariate analysis, the risk factors significantly associated with CNS relapse were Ann Arbor stage 3 or 4, albumin level 1, and involvement of retroperitoneal lymph node. We developed a new prognostic model consisting of these four factors. The 5-year probability of CNS relapse was significantly higher in patients with at least three of these four factors than in those with two or fewer factors (26.4 vs. 3.0 %, P < 0.001). Using this model, we evaluated the incidence and the risk factors of CNS relapse in DLBCL patients. The new risk model consisting of the four factors demonstrated good risk stratification for CNS relapse, and could help to identify high-risk patients for whom CNS prophylaxis is warranted. PMID:27370993

  16. Predictors of Time to Relapse/Recurrence after Electroconvulsive Therapy in Patients with Major Depressive Disorder: A Population-Based Cohort Study

    Axel Nordenskjöld

    2011-01-01

    Full Text Available Objective. The aim of the study is to define predictors of relapse/recurrence after electroconvulsive therapy, ECT, for patients with major depressive disorder. Methods. A study of all patients (n=486 treated by means of ECT for major depressive disorder was performed. The data were derived from a regional quality register in Sweden. Psychiatric hospitalisation or suicide was used as a marker for relapse/recurrence. Results. The relapse/recurrence rate within one year after ECT was 34%. Factors associated with increased risk of relapse/recurrence included comorbid substance dependence and treatment with benzodiazepines or antipsychotics during the follow-up period. Conclusions. Within the first years after ECT, relapses/recurrences leading to hospitalisation or suicide are common. Treatment with lithium might be beneficial, while benzodiazepines, antipsychotics, or continuation ECT does not seem to significantly reduce the risk of relapse/recurrence.

  17. Lack of topoisomerase copy number changes in patients with de novo and relapsed diffuse large B-cell lymphoma

    Pedersen, Mette Ø; Poulsen, Tim S; Gang, Anne O;

    2015-01-01

    Topoisomerase (TOP) gene copy number changes may predict response to treatment with TOP-targeting drugs in cancer treatment. This was first described in patients with breast cancer and is currently being investigated in other malignant diseases. TOP-targeting drugs may induce TOP gene copy number...... chemotherapy regimens including TOP2-targeting drugs (n = 16). No TOP1 or TOP2A copy number changes were found. Polysomy of chromosomes 20 and 17 was seen in 3 of 25 patients (12%) and 2 of 32 patients (6%) with de novo DLBCL. Among relapsed patients, chromosome polysomy was more frequently observed in 5 of 13......-targeting drugs. Increased polyploidy of chromosomes 17 and 20 among patients with relapsed DLBCL may reflect genetic compensation in the tumor cells after TOP2 inhibition, but is more likely due to the increased genetic instability often seen in progressed cancers. Therefore, it is unlikely that TOP1 and...

  18. Patient satisfaction after acute admission for psychosis.

    Bø, Beate; Ottesen, Øyvind H; Gjestad, Rolf; Jørgensen, Hugo A; Kroken, Rune A; Løberg, Else-Marie; Johnsen, Erik

    2016-07-01

    Background Measuring patient satisfaction in mental health care potentially provides valuable information, but studies in acutely admitted psychosis patients are scarce. Aims The aims were to assess satisfaction among patients acutely admitted with psychosis, to compare satisfaction in voluntarily versus involuntarily admitted patients, and to assess the influence of symptom load and insight. Methods The UKU Consumer Satisfaction Rating Scale (UKU-ConSat) was used. A total of 104 patients completed the UKU-ConSat at discharge/follow-up (between 6-11 weeks after admittance if not discharged earlier) (mean duration of stay 4 weeks), thus corresponding to the end of the acute treatment phase. Results A total of 88.4% had total scores above zero (satisfied). Only three of the eight single items were statistically significantly different among patients admitted voluntarily versus involuntarily, and only the information item score remained significantly different in adjusted analyses. Insight level at admittance, and an increasing level of insight during the acute phase were positively associated with patient satisfaction, whereas levels and changes in positive and negative psychosis symptoms were indirectly related to satisfaction via this process of insight. Conclusions The vast majority of the acutely admitted patients were satisfied with treatment. There were few differences between the involuntarily and voluntarily admitted patient groups, except that the involuntary care group was clearly less satisfied with the information provided. Poor insight had a major negative impact on treatment satisfaction in psychosis. The provision of sufficient and adequate information is an important target for mental health care service improvement. PMID:26750532

  19. Substance abuse, relapse and treatment program evaluation in Malaysia: perspective of rehab patients and staff using the mixed method approach

    Qiu Ting Chie; Cai Lian Tam; Gregory Bonn; Hoang Minh Dang; Rozainee Khairudin

    2016-01-01

    This study examined reasons for substance abuse and evaluated the effectiveness of substance treatment programs in Malaysia through interviews with rehab patients and staff. Substance rehab patients (aged 18-69 years; n=30) and staff (ages 30-72 years; n=10) participated in semi-structured interviews covering a range of topics including: family and peer relationships, substance use and treatment history, factors for substance use and relapse, motivation for entering treatment, work experience...

  20. Relapsing and Progressive Tumefactive Demyelinating Form of Central Nervous System Involvement in a Patient with Progressive Systemic Sclerosis

    Kim, Ho Kyun [Dept. of Radiology, Catholic University of Daegu School of Medicine, Daegu (Korea, Republic of); Lee, Hui Joong [Dept. of Kyungpook National University Hospital, Daegu (Korea, Republic of)

    2013-03-15

    White matter hyper intensities (WMHI) on MRI are not rare in patients with progressive systemic sclerosis (PSS). In this presentation, WMHI were developed in both middle cerebellar peduncles and temporal white matter in a patient with PSS, and regressed after medication of high dose steroid. However, new lesions were developed in the subcortices of both precentral gyri, and progressed rapidly to tumefactive hyperintensity on MRI. We report an unusual relapsing and progressive tumefactive demyelinating form of central nervous system involvement in PSS.

  1. External multicentre validation of a nomogram predicting the risk of relapse in patients with borderline ovarian tumours

    Bendifallah, S; Uzan, C.; Fauvet, R; Morice, P; Darai, E.

    2013-01-01

    Background: The Obermair nomogram was recently developed to predict the risk of relapse in patients with borderline ovarian tumours (BOTs) based on five readily available clinical, biological, and pathological characteristics. We set out to externally validate and assess its robustness using a multi-institutional BOT database. Methods: All consecutive patients treated for BOTs in the two participating centres between January 1980 and December 2008 and who had all the nomogram variables docume...

  2. Speciation of arsenic trioxide metabolites in peripheral blood and bone marrow from an acute promyelocytic leukemia patient

    Iriyama Noriyoshi; Yoshino Yuta; Yuan Bo; Horikoshi Akira; Hirabayashi Yukio; Hatta Yoshihiro; Toyoda Hiroo; Takeuchi Jin

    2012-01-01

    Abstract Background Speciation of arsenic trioxide (ATO) metabolites in clinical samples such as peripheral blood (PB) from acute promyelocytic leukemia (APL) patients has been conducted. However, speciation of arsenicals in bone marrow (BM) has not yet been performed. Profiles of arsenic speciation in plasma of BM were thus investigated and compared with those of PB plasma from a relapsed APL patient. The total arsenic concentrations in high molecular weight fraction (HMW-F) of BM and PB pla...

  3. Allogeneic Hematopoietic Cell Transplantation for Patients with Mixed Phenotype Acute Leukemia.

    Munker, Reinhold; Brazauskas, Ruta; Wang, Hai Lin; de Lima, Marcos; Khoury, Hanna J; Gale, Robert Peter; Maziarz, Richard T; Sandmaier, Brenda M; Weisdorf, Daniel; Saber, Wael

    2016-06-01

    Acute biphenotypic leukemias or mixed phenotype acute leukemias (MPAL) are rare and considered high risk. The optimal treatment and the role of allogeneic hematopoietic stem cell transplantation (alloHCT) are unclear. Most prior case series include only modest numbers of patients who underwent transplantation. We analyzed the outcome of 95 carefully characterized alloHCT patients with MPAL reported to the Center for International Blood and Marrow Transplant Research between 1996 and 2012. The median age was 20 years (range, 1 to 68). Among the 95 patients, 78 were in first complete remission (CR1) and 17 were in second complete remission (CR2). Three-year overall survival (OS) of 67% (95% confidence interval [CI], 57 to 76), leukemia-free survival of 56% (95% CI, 46 to 66), relapse incidence of 29% (95% CI, 20 to 38), and nonrelapse mortality of 15% (95% CI, 9 to 23) were encouraging. OS was best in younger patients (acute myelogenous leukemia or 359 acute lymphoblastic leukemia cases. MPAL patients had more acute and a trend for more chronic graft-versus-host disease. No difference was observed between patients who underwent transplantation in CR1 versus those who underwent transplantation in CR2. AlloHCT is a promising treatment option for pediatric and adult patients with MPAL with encouraging long-term survival. PMID:26903380

  4. MRI diagnosis of bone marrow relapse in children with ALL

    Diffuse marrow replacement in acute leukemia is well known, but there are few reports describing the MRI features of pediatric leukemic relapse. Our purpose was to describe the MRI appearance of pediatric leukemic relapse. A total of 53 consecutive children with a history of ALL were referred for musculoskeletal MRI from 1 January 1998 to 28 February 2007 at one center, and from 1 January 2000 to 2 May 2007 at a second center. From this group, 14 children seen at initial diagnosis of leukemia and 2 children who underwent MRI after therapy for relapse were excluded. The remaining 37 children, 8 with relapse and 29 in remission, were studied. Images of patients with relapse and in remission were reviewed for type and configuration of marrow infiltration; coexisting marrow alterations including osteonecrosis or stress reaction were also reviewed. All eight children with relapse demonstrated nodular lesions with well-defined margins. Coexisting osteonecrosis was present in three children (38%) and pathologic fracture in one. Among the 29 children in remission, 9 showed stress reaction/fracture, 14 showed osteonecrosis and 9 showed ill-defined nodules, and in 5 the marrow was completely normal. Well-defined nodules in all patients with leukemic relapse suggest that this appearance is characteristic and distinct from the published findings of diffuse marrow replacement in acute leukemia. (orig.)

  5. Patient-derived xenografts faithfully replicated clinical outcome in a phase II co-clinical trial of arsenic trioxide in relapsed small cell lung cancer

    Owonikoko, Taofeek K.; Zhang, Guojing; Kim, Hyun S.; Stinson, Renea M.; Bechara, Rabih; Zhang, Chao; Chen, Zhengjia; Saba, Nabil F.; Pakkala, Suchita; Pillai, Rathi; Deng, Xingming; Sun, Shi-Yong; Rossi, Michael R.; Sica, Gabriel L.; Ramalingam, Suresh S.

    2016-01-01

    Background SCLC has limited treatment options and inadequate preclinical models. Promising activity of arsenic trioxide (ASO) recorded in conventional preclinical models of SCLC supported the clinical evaluation of ASO in patients. We assessed the efficacy of ASO in relapsed SCLC patients and in corresponding patient-derived xenografts (PDX). Methods Single arm, Simon 2-stage, phase II trial to enroll patients with relapsed SCLC who have failed at least one line of therapy. ASO was administer...

  6. Trace elements in scalp hair samples from patients with relapsing-remitting multiple sclerosis.

    Elisa Tamburo

    Full Text Available Epidemiological studies have suggested a possible role of trace elements (TE in the etiology of several neurological diseases including Multiple Sclerosis (MS. Hair analysis provides an easy tool to quantify TE in human subjects, including patients with neurodegenerative diseases.To compare TE levels in scalp hair from patients with MS and healthy controls from the same geographic area (Sicily.ICP-MS was used to determine the concentrations of 21 elements (Ag, Al, As, Ba, Cd, Co, Cr, Cu, Fe, Li, Mn, Mo, Ni, Pb, Rb, Sb, Se, Sr, U, V and Zn in scalp hair of 48 patients with relapsing-remitting Multiple Sclerosis compared with 51 healthy controls.MS patients showed a significantly lower hair concentration of aluminum and rubidium (median values: Al = 3.76 μg/g vs. 4.49 μg/g and Rb = 0.007 μg/g vs. 0.01 μg/g; and higher hair concentration of U (median values U: 0.014 μg/g vs. 0.007 μg/g compared to healthy controls. The percentages of MS patients showing hair elemental concentrations greater than the 95th percentile of controls were 20% for Ni, 19% for Ba and U, and 15% for Ag, Mo and Se. Conversely, the percentages of MS patients showing hair elemental concentrations lower than the 5th percentile of healthy controls were 27% for Al, 25% for Rb, 22% for Ag, 19% for Fe, and 16% for Pb. No significant association was found between levels of each TE and age, disease duration or Expanded Disability Status Scale (EDSS score. After stratification by gender, healthy subjects did not show any significant difference in trace element levels, while MS patients showed significant differences (p<0.01 for the concentrations of Ag, Cr, Fe, Ni and Sr. No significant differences were also found, at p<0.01, in relation to the use of cigarettes, consume of water, vegetables and place of living.The different distributions of TE in hair of MS patients compared to controls provides an additional indirect evidence of metabolic imbalance of chemical elements in the

  7. {sup 11}C-Choline PET/CT as a guide to radiation treatment planning of lymph-node relapses in prostate cancer patients

    Picchio, M.; Busnardo, E.; Giovacchini, G.; Incerti, E.; Gianolli, L. [San Raffaele Scientific Institute, Nuclear Medicine Unit, Milan (Italy); Berardi, G.; Fodor, A.; Di Muzio, N. [San Raffaele Scientific Institute, Radiotherapy Unit, Milan (Italy); Crivellaro, C. [San Gerardo Hospital, Nuclear Medicine Unit, Monza (Italy); Fiorino, C. [San Raffaele Scientific Institute, Medical Physics Unit, Milan (Italy); Kirienko, M. [University of Milano-Bicocca, Milan (Italy); Messa, C. [University of Milano-Bicocca, Milan (Italy); National Research Council (IBFM-CNR), Institute for Bioimaging and Molecular Physiology, Milan (Italy)

    2014-07-15

    To evaluate, in prostate cancer (PCa) patients the potential of {sup 11}C-choline PET/CT as a guide to helical tomotherapy (HTT) of lymph-node (LN) relapses with simultaneous integrated boost (SIB). The efficacy and feasibility of HTT in terms of acute toxicity were assessed. We enrolled 83 PCa patients (mean age 68 years, range 51 - 82 years) with biochemical recurrence after radical primary treatment (mean serum PSA 7.61 ng/ml, range 0.37 - 187.00 ng/ml; PSA{sub 0}) who showed pathological findings on {sup 11}C-choline PET/CT only at the LN site. {sup 11}C-Choline PET/CT was performed for restaging and then for radiation treatment planning (PET/CT{sub 0}). Of the 83 patients, 8 experienced further LN relapse, of whom 5 were retreated once and 3 were retreated twice (total 94 radiotherapy treatments). All pelvic and/or abdominal LNs positive on PET/CT{sub 0} were treated with high doses using SIB. Doses were in the range 36 - 74 Gy administered in 28 fractions. After the end of HTT (mean 83 days, range 16 - 365 days), serum PSA was measured in all patients (PSA{sub 1}) and compared with PSA{sub 0} to evaluate early biochemical response. In 47 patients PET/CT was repeated (PET/CT{sub 1}) to assess metabolic responses at the treated areas. Toxicity criteria of the Radiation Therapy Oncology Group (RTOG) were used to assess acute toxicity. PET/CT{sub 0} revealed pathological LNs in the pelvis in 49 patients, pathological LNs in the abdomen in 15 patients pathological LNs in both the pelvis and abdomen in 18 patients, and pathological LNs in the pelvis or abdomen and other sites in 12 patients. All these sites were treated with HTT. With respect to PSA{sub 0}, PSA{sub 1} (mean 6.28 ng/ml, range 0.00 - 220.46 ng/ml) showed a complete biochemical response after 66 of the 94 HTT treatments, a partial response after 12 treatments, stable disease after 1 treatment and progression of disease after 15 treatments. Of the 47 patients receiving PET/CT{sub 1}, 20 showed a

  8. The Circulating Treg/Th17 Cell Ratio Is Correlated with Relapse and Treatment Response in Pulmonary Sarcoidosis Patients after Corticosteroid Withdrawal.

    Yongzhe Liu

    Full Text Available Pulmonary sarcoidosis is an immune-mediated disease, and some patients can be effectively treated with corticosteroids. However, nearly half of all sarcoidosis patients relapse after corticosteroid withdrawal. Different subsets of CD4+ helper T cells participate in the immunopathogenesis of sarcoidosis. Thus, the aims of our study were to investigate whether the circulating subsets of CD4+ helper T cells were associated with sarcoidosis relapse and with its remission after retreatment. Additionally, we identified a useful biomarker for predicting the relapse and remission of sarcoidosis patients.Forty-two patients were enrolled in the present study who had previously been diagnosed with pulmonary sarcoidosis and treated with corticosteroids. The patients were allocated into either a stable group if they exhibited sustained remission (n = 22 or a relapse group if they experienced clinical or radiological recurrence after treatment withdrawal (n = 20. Peripheral blood cells were collected from these patients and analyzed to determine the frequencies of subsets of circulating CD4+ helper T cells by flow cytometry. The patients in the relapse group were retreated with corticosteroids and immunosuppressive agents and were then reevaluated to determine the frequencies of dynamic subsets of circulating CD4+ helper T cells after remission.The frequencies of circulating Tregs were significantly increased concomitant with a decrease in the circulating Th17 cell frequency in the relapsed patients compared with the stable patients. The Treg/Th17 ratio was negatively correlated with sarcoidosis activity and was sensitive to retreatment. In addition, the percentage of isolated CD45RO+Ki67+ Tregs was higher in the patients who were stable and in those who recovered after retreatment than in those who relapsed.An imbalance between Tregs and Th17 cells is associated with pulmonary sarcoidosis relapse after corticosteroid withdrawal. The circulating Treg/Th17

  9. Recurrence and Relapse in Bipolar Mood Disorder

    S Gh Mousavi

    2004-06-01

    Full Text Available Background: Despite the effectiveness of pharmacotherapy in acute phase of bipolar mood disorder, patients often experience relapses or recurrent episodes. Hospitalization of patients need a great deal of financial and humanistic resources which can be saved through understanding more about the rate of relapse and factors affecting this rate. Methods: In a descriptive analytical study, 380 patients with bipolar disorder who were hospitalized in psychiatric emergency ward of Noor hospital, Isfahan, Iran, were followed. Each patient was considered for; the frequency of relapse and recurrence, kind of pharmachotherapy, presence of psychotherapeutic treatments, frequency of visits by psychiatrist and the rank of present episode. Results: The overall prevalence of recurrence was 42.2%. Recurrence was lower in patients using lithium carbonate or sodium valproate or combined therapy (about 40%, compared to those using carbamazepine (80%. Recurrence was higher in patients treated with only pharmacotherapy (44.5% compared to those treated with both pharmacotherapy and psychotherapy (22.2%. Patients who were visited monthy by psychiatrist had lower rate of recurrence compared to those who had irregular visits. Conclusion: The higher rate of recurrence observed in carbamazepine therapy may be due to its adverse reactions and consequently poor compliance to this drug. Lower rates of recurrence with psychotherapy and regular visits may be related to the preventive effects of these procedures and especially to the effective management of stress. Keywords: Bipolar Mood Disorder, Recurrence, Relapse.

  10. Incidence and management of adverse events in patients with relapsed and/or refractory multiple myeloma receiving single-agent carfilzomib

    Harvey RD

    2014-05-01

    Full Text Available R Donald HarveyPhase 1 Clinical Trials Section, Winship Cancer Institute of Emory University, Atlanta, GA, USAAbstract: Carfilzomib, a selective proteasome inhibitor approved in the USA in 2012, is a single agent for relapsed and refractory multiple myeloma. Carfilzomib is administered as a 2–10-minute infusion on days 1, 2, 8, 9, 15, and 16 of a 28-day cycle at a starting dose of 20 mg/m2 for cycle 1 and a target dose of 27 mg/m2 thereafter. In the pivotal Phase II study (PX-171-003-A1, carfilzomib 20/27 mg/m2 provided durable responses in a heavily pretreated population with relapsed and refractory multiple myeloma (n=266, with an overall response rate of 22.9% and a median duration of response of 7.8 months. In an integrated safety analysis of four Phase II studies, common adverse events (32.7%–55.5% included fatigue, anemia, nausea, thrombocytopenia, dyspnea, and diarrhea. Grade 3/4 adverse events were generally hematologic and included thrombocytopenia (23.4%, anemia (22.4%, and lymphopenia (18.1%. Serious adverse events included pneumonia (9.9%, acute renal failure (4.2%, pyrexia (3.4%, and congestive heart failure (3.4%. New or worsening peripheral neuropathy was infrequent (13.9% overall, 1.3% grade 3, no grade 4. This review discusses findings of the integrated safety analysis and provides practical experience from a single institution in managing treatment-related and disease-related adverse events. Individualized treatment with proactive management of side effects and complications allows patients with advanced multiple myeloma to remain on carfilzomib for extended periods.Keywords: carfilzomib, relapsed, refractory, myeloma, safety, adverse events, toxicity

  11. Curative radio therapy in elderly patients with endometrial cancer. Patterns of relapse, toxicity and quality of life

    Huguenin, P.; Baumert, B.; Luetolf, U.M.; Glanzmann, C. [Univ. Hospital Zuerich (Switzerland). Radiation Oncology; Wight, E. [Univ. Hospital Zuerich (Switzerland). Gynecologic Oncology

    1999-07-01

    Purpose: To assess survival, disease-specific survival, acute and late toxicity and quality of life in patients with curable endometrial carcinoma treated with adjuvant or primary radiotherapy at the age {>=}75 years. Patients and methods: In a prospective study, outcome was regularly assessed in 49 patients treated between 1991 and 1995 at a median age of 78.4 years. Radiotherapy was applied using the same concept as in younger patients. Thirty-eight patients received postoperative adjuvant radiotherapy (vaginal insertions only: n=18; external and vaginal insertions: n=17; external radiotherapy only: n=3), 8 patients were treated for a vaginal recurrence. Three patients received primary radiotherapy. Median pelvic dose was 39.6 Gy (ICRU) with 1.8 Gy per fraction (4 fields). Vaginal HDR radiotherapy consisted of 5 times 5 Gy at 0.5 cm depth in cases with no external radiotherapy, and of 3 times 5 Gy in addition to pelvic radiotherapy, respectively. Median follow-up was 3.2 years. The EORTC QLQ-C30 was used for self-assessment of quality of life. Results: Survival and disease-specific survival at 5 years was 64% and 84%, respectively. There was no pelvic or vaginal recurrence in patients with Stage IA to IIB. Patients with positive adnexa and those treated for vaginal recurrence relapsed in 50%. Two patients (4%) did not complete radiotherapy because of severe diarrhea. Grade 4 late complications were observed in 1/38 patients following adjuvant radiotherapy and in 2/8 patients treated for a recurrence. The actuarial rate of Grade 3 to 4 complications was 7% at 3 years. Quality of life was good in most cases and remained constant over time. (orig.) [Deutsch] Ziel: Analyse des Gesamtueberlebens, des tumorspezifischen Ueberlebens, der pelvinen Tumorkontrolle, der Akut- und Spaettoxizitaet sowie der Lebensqualitaet bei Patientinnen, die mit 75 oder mehr Jahren wegen eines Karzinoms des Corpus uteri mit kurativem Ziel bestrahlt wurden. Patienten und Methode: Zwischen

  12. Technical relapsed testicular irradiation for acute lymphoblastic leukemia; Tecnica de irradiacion para testiculos en recidiva de leucemia linfoblastica aguda

    Velazquez Miranda, S.; Delgado Gil, M. M.; Ortiz Siedel, M.; Munoz Carmona, D. M.; Gomez-Barcelona, J.

    2011-07-01

    Testicular irradiation in children suffering from acute lymphoblastic leukemia presents difficulties in relation to daily positioning, dosimetry for dose homogenization of complex geometry and volume change during irradiation thereof. This can lead to significant deviations from the prescribed doses. In addition, the usual techniques often associated with unnecessary irradiation of pelvic simphysis, anus and perineum. This, in the case of pediatric patients, is of great importance, since doses in the vicinity of 20 Gy are associated with a deviation of bone growth, low testosterone levels around 24 Gy and high rates of generation of second tumors. To overcome these problems we propose a special restraint in prone and non-coplanar irradiation.

  13. Personality Traits and Self Regulation: A Comparative Study among Current, Relapse and Remitted Drug Abuse Patients

    Nadia Bukhtawer; Sumaira Muhammad; Ayesha Iqbal

    2014-01-01

    Objective: The current study aimed to investigate the relationship among personality traits and self regulation among different drug abuse cases. The three categories of drug abuse were based on phases of addiction namely current, relapse and remitted cases. Method: The sample consisted of 108 drug abusers taken from different rehabilitation centers of Rawalpindi and Islamabad. The selected drug abusers were at current (n = 40), relapsed (n = 42) and remission phase (n =2 7) of drug addiction...

  14. Clinical importance of neutralising antibodies against interferon beta in patients with relapsing-remitting multiple sclerosis

    Sorensen, Per Soelberg; Ross, Christian; Clemmesen, Katja Maria;

    2003-01-01

    Interferon beta is the first-line treatment for relapsing-remitting multiple sclerosis, but the drug can induce neutralising antibodies against itself, which might reduce effectiveness. We aimed to assess the clinical effect of neutralising antibodies.......Interferon beta is the first-line treatment for relapsing-remitting multiple sclerosis, but the drug can induce neutralising antibodies against itself, which might reduce effectiveness. We aimed to assess the clinical effect of neutralising antibodies....

  15. Optic Coherence Tomography Findings in Relapsing-remitting Multiple Sclerosis Patients of the Northwest of Iran

    Sasan Andalib

    2013-07-01

    Full Text Available Background: Optical coherence tomography (OCT is a simple, high-resolution technique to quantify the thickness of retinal nerve fiber layer (RNFL and macula volume, which provide an indirect measurement of axonal damage in multiple sclerosis (MS. This study aimed to evaluate OCT finding in relapsing-remitting MS patients of the northwest of Iran and compare them with a normal control group.Methods: In a cross-sectional, descriptive, analytic study, 60 patients with MS as case group and 60 patients as controls were studied. Total macular volume (TMV and retinal nerve fiber layer (RNFL in perioptic disk area (3.4 millimeter around the disk and macula was measured using Stratus 3000 in circular form. These findings were compared between the two groups and their relationship with the duration and severity of MS [based on Expanded Disability Status Scale (EDSS] and history of optic neuritis were evaluated.Results: In total, 35 men and 85 women with a mean age of 34.8 years were evaluated. The mean RNFL in MS patients were 231.9 and 233.1 micrometers in right and left eyes; while they were 246.7 and 250.4 micrometers in right and left eyes of healthy subjects, respectively. This difference in thickness of RNFL in total measure and all quadrants around the optic disk and TMV between case and control groups was analytically meaningful (P = 0.001 and P = 0.001 for right and left eyes, respectively. The mean thickness of RNFL in patients with optic neuritis was significantly lower than other patients in right and left eyes (P = 0.042 and P = 0.005. There was a significant correlation between most of OCT findings and the MS disease duration and EDSS.Conclusion: Findings of the present study in the northwest of Iran buttress the idea that RNFL thickness can be greatly affected by MS. Our results also indicate that this effect is associated with ON and MS duration and severity.

  16. Acute pain management in burn patients

    Gamst-Jensen, Hejdi; Vedel, Pernille Nygaard; Lindberg-Larsen, Viktoria Oline;

    2014-01-01

    OBJECTIVE: Burn patients suffer excruciating pain due to their injuries and procedures related to surgery, wound care, and mobilization. Acute Stress Disorder, Post-Traumatic Stress Disorder, chronic pain and depression are highly prevalent among survivors of severe burns. Evidence-based pain...

  17. DNA Superresolution Structure of Reed-Sternberg Cells Differs Between Long-Lasting Remission Versus Relapsing Hodgkin's Lymphoma Patients.

    Righolt, Christiaan H; Knecht, Hans; Mai, Sabine

    2016-07-01

    Recent developments in microscopy have led to superresolution microscopy images of cells. Structured illumination microscopy was used before to reveal new details in the DNA structure and the structure of the DNA-free space in the DAPI-stained cell nuclei of the Hodgkin's lymphoma HDLM-2 cell line. This study extends this technology to primary pre-treatment classical Hodgkin's lymphoma samples of ten patients. Significant differences in both the DNA structure and the structure of the DNA-free space were detected between lymphocytes and malignant cells. Both types of structures were similar for lymphocytes of different patients. When the patients were un-blinded and grouped based on their clinical outcome, either non-relapsed or relapsed, a significant difference in the DNA structure of their Reed-Sternberg (RS) cells was found. Since, RS cells develop from mono-nucleated Hodgkin (H) cells, these data suggest distinct architectural restructuring of nuclei during RS cell formation in patients going to long-lasting remission versus relapse. J. Cell. Biochem. 117: 1633-1637, 2016. © 2015 Wiley Periodicals, Inc. PMID:26639515

  18. Incidence of patients with acute aortic dissection

    Salkovski, Safet; Panova, Gordana; Velickova, Nevenka; Panova, Blagica; Panov, Nenad; Nikolovska, Lence; Dzidrova, Violeta

    2012-01-01

    Introduction: Acute aortic dissection (AAD) e life-threatening condition that characterizes the high mortality worldwide (7-8%). When AAD is split in the wall of the aorta where the blood circulates between layers of the wall which can lead to its rupture. Early recognition of symptoms and appropriate response to the medical team is crucial to the outcome of the patient. On receipt of a patient with chest pain to bear in mind the possibility of AAD. Standard diagnostics when fasti...

  19. Clinical efficacy of BG-12 (dimethyl fumarate) in patients with relapsing-remitting multiple sclerosis: subgroup analyses of the CONFIRM study.

    Hutchinson, Michael

    2013-09-01

    In the phase 3, randomized, placebo-controlled and active reference (glatiramer acetate) comparator CONFIRM study in patients with relapsing-remitting multiple sclerosis, oral BG-12 (dimethyl fumarate) reduced the annualized relapse rate (ARR; primary endpoint), as well as the proportion of patients relapsed, magnetic resonance imaging lesion activity, and confirmed disability progression, compared with placebo. We investigated the clinical efficacy of BG-12 240 mg twice daily (BID) and three times daily (TID) in patient subgroups stratified according to baseline demographic and disease characteristics including gender, age, relapse history, McDonald criteria, treatment history, Expanded Disability Status Scale score, T2 lesion volume, and gadolinium-enhancing lesions. BG-12 treatment demonstrated generally consistent benefits on relapse-related outcomes across patient subgroups, reflecting the positive findings in the overall CONFIRM study population. Treatment with BG-12 BID and TID reduced the ARR and the proportion of patients relapsed at 2 years compared with placebo in all subgroups analyzed. Reductions in ARR with BG-12 BID versus placebo ranged from 34% [rate ratio 0.664 (95% confidence interval 0.422-1.043)] to 53% [0.466 (0.313-0.694)] and from 13% [0.870 (0.551-1.373)] to 67% [0.334 (0.226-0.493)] with BG-12 TID versus placebo. Treatment with glatiramer acetate reduced the ARR and the proportion of patients relapsed at 2 years compared with placebo in most patient subgroups. The results of these analyses indicate that treatment with BG-12 is effective on relapses across a broad range of patients with relapsing-remitting multiple sclerosis with varied demographic and disease characteristics.

  20. Are old-old patients with major depression more likely to relapse than young-old patients during continuation treatment with escitalopram?

    Katona Cornelius

    2011-01-01

    Full Text Available Abstract Background Escitalopram has shown efficacy and tolerability in the prevention of relapse in elderly patients with major depressive disorder (MDD. This post-hoc analysis compared time to relapse for young-old patients (n = 197 to that for old-old patients (n = 108. Method Relapse prevention: after 12-weeks open-label treatment, remitters (MADRS ≤12 were randomised to double-blind treatment with escitalopram or placebo and followed over 24-weeks. Patients were outpatients with MDD from 46 European centers aged ≥75 years (old-old or 65-74 years of age (young-old, treated with escitalopram 10-20mg/day. Efficacy was assessed using the Montgomery Åsberg Depression Rating Scale (MADRS. Results After open-label escitalopram treatment, a similar proportion of young-old patients (78% and old-old patients (72% achieved remission. In the analysis of time to relapse based on the Cox model (proportional hazards regression, with treatment and age group as covariates, the hazard ratio was 4.4 for placebo versus escitalopram (χ2-test, df = 1, χ2= 22.5, p old-old versus young-old (χ2-test, df = 1, χ2 = 0.41, p = 0.520. Escitalopram was well tolerated in both age groups with adverse events reported by 53.1% of young-old patients and 58.3% of old-old patients. There was no significant difference in withdrawal rates due to AEs between age groups (χ2-test, χ2 = 1.669, df = 1, p = 0.196. Conclusions Young-old and old-old patients with MDD had comparable rates of remission after open-label escitalopram, and both age groups had much lower rates of relapse on escitalopram than on placebo.

  1. Prognostic Factors and Patterns of Relapse in Ewing Sarcoma Patients Treated With Chemotherapy and R0 Resection

    Purpose: To identify prognostic factors and patterns of relapse for patients with Ewing sarcoma who underwent chemotherapy and R0 resection without radiation therapy (RT). Methods and Materials: We reviewed the medical records of patients who underwent surgical resection at our institution between 2000 and 2013 for an initial diagnosis of Ewing sarcoma. The associations of demographic and clinical factors with local control (LC) and patient outcome were determined by Cox regression. Time to events was measured from the time of surgery. Survival curves were estimated by the Kaplan-Meier method and compared by the log-rank test. Results: A total of 66 patients (median age 19 years, range 4-55 years) met the study criteria. The median follow-up was 5.6 years for living patients. In 43 patients (65%) for whom imaging studies were available, the median tumor volume reduction was 73%, and at least partial response by Response Evaluation Criteria in Solid Tumors was achieved in 17 patients (40%). At 5 years, LC was 78%, progression-free survival (PFS) was 59%, and overall survival (OS) was 65%. Poor histologic response (necrosis ≤95%) was an independent predictor of LC (hazard ratio [HR] 6.8, P=.004), PFS (HR 5.2, P=.008), and OS (HR 5.0, P=.008). Metastasis on presentation was also an independent predictor of LC (HR 6.3, P=.011), PFS (HR 6.8, P=.002), and OS (HR 6.7, P=.002). Radiologic partial response was a predictor of PFS (HR 0.26, P=.012), and postchemotherapy tumor volume was associated with OS (HR 1.06, P=.015). All deaths were preceded by distant relapse. Of the 8 initial local-only relapses, 5 (63%) were soon followed by distant relapse. Predictors of poor postrecurrence survival were time to recurrence <1 year (HR 11.5, P=.002) and simultaneous local and distant relapse (HR 16.8, P=.001). Conclusions: Histologic and radiologic response to chemotherapy were independent predictors of outcome. Additional study is needed to determine the role of adjuvant

  2. Prognostic Factors and Patterns of Relapse in Ewing Sarcoma Patients Treated With Chemotherapy and R0 Resection

    Pan, Hubert Y. [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Morani, Ajaykumar [Department of Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Wang, Wei-Lien [Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Hess, Kenneth R. [Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Paulino, Arnold C. [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Ludwig, Joseph A. [Department of Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Lin, Patrick P. [Department of Orthopedic Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Daw, Najat C. [Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Mahajan, Anita, E-mail: amahajan@mdanderson.org [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States)

    2015-06-01

    Purpose: To identify prognostic factors and patterns of relapse for patients with Ewing sarcoma who underwent chemotherapy and R0 resection without radiation therapy (RT). Methods and Materials: We reviewed the medical records of patients who underwent surgical resection at our institution between 2000 and 2013 for an initial diagnosis of Ewing sarcoma. The associations of demographic and clinical factors with local control (LC) and patient outcome were determined by Cox regression. Time to events was measured from the time of surgery. Survival curves were estimated by the Kaplan-Meier method and compared by the log-rank test. Results: A total of 66 patients (median age 19 years, range 4-55 years) met the study criteria. The median follow-up was 5.6 years for living patients. In 43 patients (65%) for whom imaging studies were available, the median tumor volume reduction was 73%, and at least partial response by Response Evaluation Criteria in Solid Tumors was achieved in 17 patients (40%). At 5 years, LC was 78%, progression-free survival (PFS) was 59%, and overall survival (OS) was 65%. Poor histologic response (necrosis ≤95%) was an independent predictor of LC (hazard ratio [HR] 6.8, P=.004), PFS (HR 5.2, P=.008), and OS (HR 5.0, P=.008). Metastasis on presentation was also an independent predictor of LC (HR 6.3, P=.011), PFS (HR 6.8, P=.002), and OS (HR 6.7, P=.002). Radiologic partial response was a predictor of PFS (HR 0.26, P=.012), and postchemotherapy tumor volume was associated with OS (HR 1.06, P=.015). All deaths were preceded by distant relapse. Of the 8 initial local-only relapses, 5 (63%) were soon followed by distant relapse. Predictors of poor postrecurrence survival were time to recurrence <1 year (HR 11.5, P=.002) and simultaneous local and distant relapse (HR 16.8, P=.001). Conclusions: Histologic and radiologic response to chemotherapy were independent predictors of outcome. Additional study is needed to determine the role of adjuvant

  3. Clinical efficacy of daratumumab monotherapy in patients with heavily pretreated relapsed or refractory multiple myeloma.

    Usmani, Saad Z; Weiss, Brendan M; Plesner, Torben; Bahlis, Nizar J; Belch, Andrew; Lonial, Sagar; Lokhorst, Henk M; Voorhees, Peter M; Richardson, Paul G; Chari, Ajai; Sasser, A Kate; Axel, Amy; Feng, Huaibao; Uhlar, Clarissa M; Wang, Jianping; Khan, Imran; Ahmadi, Tahamtan; Nahi, Hareth

    2016-07-01

    The efficacy and favorable safety profile of daratumumab monotherapy in multiple myeloma (MM) was previously reported. Here, we present an updated pooled analysis of 148 patients treated with daratumumab 16 mg/kg. Data were combined from part 2 of a first-in-human phase 1/2 study of patients who relapsed after or were refractory to ≥2 prior therapies and a phase 2 study of patients previously treated with ≥3 prior lines of therapy (including a proteasome inhibitor [PI] and an immunomodulatory drug [IMiD]) or were double refractory. Among the pooled population, patients received a median of 5 prior lines of therapy (range, 2 to 14 prior lines of therapy), and 86.5% were double refractory to a PI and an IMiD. Overall response rate was 31.1%, including 13 very good partial responses, 4 complete responses, and 3 stringent complete responses. The median duration of response was 7.6 months (95% confidence interval [CI], 5.6 to not evaluable [NE]). The median progression-free survival (PFS) and overall survival (OS) were 4.0 months (95% CI, 2.8-5.6 months) and 20.1 months (95% CI, 16.6 months to NE), respectively. When stratified by responders vs stable disease/minimal response vs progressive disease/NE, median PFS was 15.0 months (95% CI, 7.4 months to NE) vs 3.0 months (95% CI, 2.8-3.7 months) vs 0.9 months (95% CI, 0.9-1.0 months), respectively, and median OS was NE (95% CI, NE to NE) vs 18.5 months (95% CI, 15.1-22.4 months) vs 3.7 months (95% CI, 1.7-7.6 months), respectively. No new safety signals were identified. In this pooled data set, daratumumab 16 mg/kg monotherapy demonstrated rapid, deep, and durable responses, with a clinical benefit that extended to patients with stable disease or better. PMID:27216216

  4. Relapse of Visceral Leishmaniasis in an HIV-Infected Patient Successfully Treated with a Combination of Miltefosine and Amphotericin B

    Shauna McQuarrie; Ken Kasper; Moffatt, Dana C; Daniel Marko; Yoav Keynan

    2015-01-01

    The present report documents a 49-year-old HIV-infected man receiving antiretroviral therapy with a suboptimal immune response and a CD4 count of 95 cells/mm3, despite virological suppression. Investigation of bone marrow was conducted and yielded a diagnosis of visceral leishmaniasis. The clinical course was complicated by gastrointestinal involvment and relapse occurred after amphotericin B therapy. With the addition of miltefosine, the patient no longer presented with bone marrow amastigot...

  5. Cost analysis of glatiramer acetate vs. fingolimod for the treatment of patients with relapsing-remitting multiple sclerosis in Spain

    Sanchez-de la Rosa, Rainel; Sabater, Eliazar; Casado, Miguel A.

    2013-01-01

    Background: Fingolimod is an innovative drug with a significant budget impact in the treatment of MS in Spain. The aim of this study was to calculate the direct cost comparison of glatiramer acetate and fingolimod for the treatment of patients with relapsing-remitting multiple sclerosis (RRMS) in Spain. Methods: A cost analysis model was developed to compare glatiramer acetate and fingolimod, based on a 1-year time horizon. In addition to the pharmacological costs, resource use was estimated ...

  6. Methotrexate Reduces the Incidence of Severe Acute Graft-versus-Host Disease without Increasing the Risk of Relapse after Reduced-Intensity Allogeneic Stem Cell Transplantation from Unrelated Donors.

    Vigouroux, Stéphane; Tabrizi, Reza; Melot, Cyril; Coiffard, Joelle; Lafarge, Xavier; Marit, Gérald; Bouabdallah, Krimo; Pigneux, Arnaud; Leguay, Thibaut; Dilhuydy, Marie-Sarah; Schmitt, Anna; Boiron, Jean-Michel; Milpied, Noël

    2011-01-01

    Optimized prophylaxis against graft-versus-host disease (GVHD) after unrelated reduced-intensity allogeneic transplantation when preceded by a conditioning regimen utilizing antithymocyte globulin (ATG) is poorly defined. To investigate the effects of methotrexate (MTX) in this treatment setting, we conducted a retrospective analysis. Sixty-three patients were selected based on the administration of a total dose of 5 mg/kg of ATG in the conditioning regimen and then separated into either group M+ (n = 39), which received MTX or group M- (n = 24), which did not. All patients received cyclosporine. In the M- and M+ groups, cumulative incidences (CI) of grade III-IV acute GVHD (aGVHD) were 43% and 10%, respectively (P = .002). Multivariate analysis indicated that grade III-IV aGVHD was favored by both the absence of MTX and the provision of a female donor for a male recipient. At 2 years, the M+ and M- groups exhibited, respectively: overall survival of 69% and 40% (P = .06), disease-free survival of 57% and 43% (P = .2), nonrelapse mortality of 20% and 44% (P = .1), and incidence of relapse of 27% and 35% (P = .6). These data suggest that MTX reduces the incidence of severe aGVHD without increasing the risk of relapse but with an accompanying trend toward improved survival after unrelated reduced-intensity transplantation with ATG in the conditioning regimen. PMID:20601038

  7. The degree of myelosuppression during maintenance therapy of adolescents with B-lineage intermediate risk acute lymphoblastic leukemia predicts risk of relapse

    Schmiegelow, K; Donovan, Martin Heyman; Sherson, Maiken Gustafsson;

    2010-01-01

    maintenance therapy. Red blood cell MTX levels were significantly related to the dose of MTX among adolescents who stayed in remission (rS=0.38, P=0.02), which was not the case for those who developed a relapse (rS=0.15, P=0.60). Thus, compliance to maintenance therapy may influence the risk of relapse for......Drug doses, blood levels of drug metabolites and myelotoxicity during 6-mercaptopurine/methotrexate (MTX) maintenance therapy were registered for 59 adolescents (10 years) and 176 non-adolescents (<10 years) with B-cell precursor acute lymphoblastic leukemia (ALL) and a white blood cell count (WBC......) <50 × 109/l at diagnosis. Event-free survival was lower for adolescents than non-adolescents (pEFS12y:0.71 vs 0.83, P=0.04). For adolescents staying in remission, the mean WBC during maintenance therapy (mWBC) was related to age (rS=0.36, P=0.02), which became nonsignificant for those who relapsed (r...

  8. Prognosis of patients with diffuse large B cell lymphoma not reaching complete response or relapsing after frontline chemotherapy or immunochemotherapy

    Rovira, Jordina; Valera, Alexandra; Colomo, Lluis; Setoain, Xavier; Rodríguez, Sonia; Martínez-Trillos, Alejandra; Giné, Eva; Dlouhy, Ivan; Magnano, Laura; Gaya, Anna; Martínez, Daniel; Martínez, Antonio; Campo, Elías; López-Guillermo, Armando

    2014-01-01

    A retrospective study was performed to assess the outcome of patients with diffuse large B cell lymphoma (DLBCL) who did not achieve complete response or who relapsed before and after the use of rituximab. Clinical features and outcome of 816 (425 M/391 F; median age 63 years) patients diagnosed from 1991 to 2001 (pre-rituximab era, N = 348) and from 2002 to 2012 (rituximab era, N = 468) in a single institution were evaluated. Five hundred fifty-three patients achieved complete remission (CR)...

  9. Medication withdrawal may be an option for a select group of patients in relapsing-remitting multiple sclerosis

    Guilherme Sciascia do Olival

    2013-08-01

    Full Text Available This article describes the clinical and radiological evolution of a stable group of patients with relapsing-remitting multiple sclerosis that had their disease-modifying therapy (DMT withdrawn. Forty patients, which had made continuous use of one immunomodulator and had remained free of disease for at least 5 years, had their DMT withdrawn and were observed from 13 to 86 months. Out of the followed patients, 4 (10% patients presented with new attacks. In addition to these patients, 2 (5% patients had new lesions revealed by magnetic resonance imaging that did not correspond to clinical attacks. Despite these results, the difficult decision to withdraw medication requires careful analysis. Withdrawal, however, should not be viewed as simply the suspension of treatment because these patients should be evaluated periodically, and the immunomodulators should be readily reintroduced if new attacks occur. Nonetheless, medication withdrawal is an option for a select group of patients.

  10. Reduction in relapse rate of radioiodine therapy in patients of toxic multinodular goiter: a quality improvement project

    Radioiodine (131I) therapy is the definitive treatment of toxic multinodular goiter (TMNG). Treatment failure may result in relapse after 131I therapy. The present study was undertaken to reduce treatment failure rate of 131I therapy in TMNG patients. Multiple causes may have lead to treatment failure of 131I in TMNG patients making it difficult to establish a direct cause-effect relationship and take corrective action. Therefore, the JURAN methodology of quality improvement was applied. The treatment failure rate in 80 TMNG patients treated with 131I in the period 2003-06 was 29%. The root cause analysis identified delay in decision to radioablate and concomitant antithyroid drugs (ATD) with 131I therapy as factors leading to relapse. In 2007, a change in management was introduced with decision to radioablate all TMNG patients not remitting at 1 year of ATD and to withdraw ATD for 2 weeks prior to 131I therapy. A total of 63 patients of TMNG followed the changed protocol between 2007 and 2009. Further analysis showed that one of the factors identified in the initial brainstorming (high iodide pool in the patient) had not been addressed in the protocol currently followed. The protocol was modified to include patient preparation and implemented after standardization. The post-131I relapse rate in patients treated after implementation of the new protocol from 2007 to 2009 was 18% which further reduced to 16% in 2011 after modification of the protocol. The failure rate of 131I therapy in TMNG reduced from 29% to 16% through standardization of the treatment procedure achieved by the use of Juran Methodology that helped to identify process-related defects. (author)

  11. Substance Abuse, Relapse, and Treatment Program Evaluation in Malaysia: Perspective of Rehab Patients and Staff Using the Mixed Method Approach

    Chie, Qiu Ting; Tam, Cai Lian; Bonn, Gregory; Dang, Hoang Minh; Khairuddin, Rozainee

    2016-01-01

    This study examined reasons for substance abuse and evaluated the effectiveness of substance treatment programs in Malaysia through interviews with rehab patients and staff. Substance rehab patients (aged 18–69 years; n = 30) and staff (ages 30–72 years; n = 10) participated in semi-structured interviews covering a range of topics, including family and peer relationships, substance use and treatment history, factors for substance use and relapse, motivation for entering treatment, work experience, job satisfaction, treatment evaluation, and patient satisfaction. Most patients did not demonstrate the substance progression trend and had normal family relationships. Most patients reported having peers from normal family backgrounds as well. Various environmental and personal factors was cited as contributing to substance abuse and relapse. There was no significant difference between patient and staff program evaluation scores although the mean score for patients was lower. A holistic treatment approach with a combination of cognitive–behavioral, medical, social, and spiritual components was favored by patients. Suggestions for improving existing programs include better tailoring treatment to individual needs, and providing more post-treatment group support. PMID:27303313

  12. Substance Abuse, Relapse, and Treatment Program Evaluation in Malaysia: Perspective of Rehab Patients and Staff Using the Mixed Method Approach.

    Chie, Qiu Ting; Tam, Cai Lian; Bonn, Gregory; Dang, Hoang Minh; Khairuddin, Rozainee

    2016-01-01

    This study examined reasons for substance abuse and evaluated the effectiveness of substance treatment programs in Malaysia through interviews with rehab patients and staff. Substance rehab patients (aged 18-69 years; n = 30) and staff (ages 30-72 years; n = 10) participated in semi-structured interviews covering a range of topics, including family and peer relationships, substance use and treatment history, factors for substance use and relapse, motivation for entering treatment, work experience, job satisfaction, treatment evaluation, and patient satisfaction. Most patients did not demonstrate the substance progression trend and had normal family relationships. Most patients reported having peers from normal family backgrounds as well. Various environmental and personal factors was cited as contributing to substance abuse and relapse. There was no significant difference between patient and staff program evaluation scores although the mean score for patients was lower. A holistic treatment approach with a combination of cognitive-behavioral, medical, social, and spiritual components was favored by patients. Suggestions for improving existing programs include better tailoring treatment to individual needs, and providing more post-treatment group support. PMID:27303313

  13. Loss of Mismatched HLA on the Leukemic Blasts of Patients With Relapsed Lymphoid Malignancies Following Bone Marrow Transplantation From Related Donors With HLA Class II Mismatches in the Graft Versus Host Direction.

    Hirabayashi, Koichi; Kurata, Takashi; Horiuchi, Kazuki; Saito, Shoji; Shigemura, Tomonari; Tanaka, Miyuki; Yanagisawa, Ryu; Matsuda, Kazuyuki; Sakashita, Kazuo; Koike, Kenichi; Nakazawa, Yozo

    2016-04-01

    Mechanisms of relapse of acute lymphoblastic leukemia (ALL) after human leukocyte antigen (HLA) class II mismatched hematopoietic stem cell transplantation (HSCT) remain unclear. We report two children with relapsed ALL after HSCT from related donors with HLA-DRB1 and -DQB1 mismatches in the graft versus host direction. One lost HLA-DRB1, DQB1, and DPB1 alleles, and the other lost one HLA haplotype of the leukemic blasts at relapse. HLA class II loss may be a triggering event for ALL relapse after partially HLA-mismatched-related HSCT. In addition, HLA typing of relapsed leukemic blasts could be vital in the selection of retransplant donors. PMID:26544669

  14. Leptin enhances the release of cytokines by peripheral blood mononuclear cells from acute multiple sclerosis patients

    2006-01-01

    Objective To explore the effect of leptin on cytokine production by PBMCs obtained from MS patients either in acute (relapse) or in stable (nonrelapse) phase of disease. Methods PBMCs were collected from 25 untreated acute MS patients, 11 stable MS patients and 20 healthy controls. PBMCs were cultured either with RPMI-1640 alone or with leptin (1.25 nmol/ml), phytohemagglutinin (PHA) ( 100 μg/ml), and leptin + PHA. 72 h later the supernate of the culture medium were collected and stored at -70℃. The pro-inflammatory cytokine (IFN-γ) concentration were determined using an enzyme-linked immunosorbent assay ( ELISA), and the anti-inflammatory cytokine (IL-4) concentration were investigated by radioimmunity methods. Results Our data showed that leptin induced IFN-γproduction by PBMCs of patients in an acute phase of disease but not in a stable phase or in healthy controls. Moreover, we found that PHA induced IL-4 production by PBMCs of patients in an acute phase of disease, but leptin inhibited this ability of PHA. Conclusion Leptin can affect on pro- and anti-inflammatory cytokine production by PBMCs collected from MS patients, may be this connected with leptin increase the susceptiveness of MS.

  15. Surgical acute abdomen in elderly patients.

    Itengré Ouédraogo

    2004-08-01

    Full Text Available Fundaments : The surgical acute abdomen usually is the most frequent cause of abdominal surgery of urgency in t he old one, with the high mortality in spite of the modern surgical technologies. Objective: To evaluate the surgery of the surgical acute abdomen in the old one. Method: Appears a prospectivo descriptive study that includes 102 patients of 60 years or more who underwent surgery at the ¨Dr Gustavo Aldereguía Lima¨ University Hospital of Cienfuegos with this diagnostic. The primary data were obtained from clinical cards of the patients and the daily clinical observation until the debit. Results: The patients presented an average age of 74 years, being the most frequent causes of the syndrome intestinal obstruction (32,4%, the biliary tract affections (22,5%, and acute appendicitis (21,6%. The most frequent symptom was abdominal pain (96,08%, and we noticed tachycardia in 80,4%. Postoperating complications in 47,06% of the patients appeared and was observed a mortality of 26,5% with statistically significant relation with the age, ASA classification, surgical risk, time of evolution and the surgical time. The peritonitis heads the direct causes of death.

  16. The impact of cognitive impairment and impulsivity on relapse of alcohol-dependent patients: implications for psychotherapeutic treatment.

    Czapla, Marta; Simon, Joe J; Richter, Barbara; Kluge, Matthias; Friederich, Hans-Christoph; Herpertz, Stephan; Mann, Karl; Herpertz, Sabine C; Loeber, Sabine

    2016-07-01

    Recent models of the development of addiction propose a transition from a pleasure-driven to a heavily automatized behaviour, marked by a loss of cognitive control. This study investigated the deficits in different components of cognitive functions including behavioural inhibition in response to alcohol-related stimuli in alcohol-dependent patients (ADP) and healthy controls (HC). The aims of the study were to identify which particular cognitive functions are impaired in ADP. Furthermore, we analysed the association between cognitive deficits and relapse rates and the reversibility of cognitive deficits under abstinence in a 6-month follow-up period. Ninety-four recently detoxified ADP and 71 HC completed the cognitive tasks as well as questionnaire measures assessing drinking behaviour and personality traits. Compared with HC, ADP showed poorer performance in response initiation, response inhibition, complex-sustained attention and executive functions. Impairment in response inhibition was a significant predictor for relapse, yet the strongest predictor was the interaction between the number of previous detoxifications and response-inhibition deficits. The results of a moderation analysis showed that patients with many previous detoxifications and large deficits in response inhibition showed the highest relapse risk. These findings indicate that interventions should take into account inhibitory deficits especially in ADP with a high number of previous detoxifications. PMID:25678237

  17. Acute porphyrias: clinical spectrum of hodpitalized patients

    To determine characteristics, clinical features and triggers of acute porphyria in hospitalized patients presenting to a tertiary care center in Pakistan. Case records of 26 patients hospitalized with diagnosis were identified through computerized hospital patients data. The diagnosis of acute porphyria was based on pertinent clinical features and laboratory investigations after exclusion of other alternative diagnosis and patients previously diagnosed as porphyric. The data was analyzed through SPSS software version 11.0. Twelve patients (46.2%) were males. Mean age was 21 years. Most common manifestation were gastrointestinal (n=22; 88.5%) followed by neurological symptoms (n=14; 54%). Neurological manifestations included seizures (n=9; 34.6%) and neuropathy (n=6; 23%). One patient presented with depression and insomnia. Family history was positive in (n=8; 30.8%). Eighteen (69%) had history of previous attacks at their presentation to the hospital. Most common precipitating factor was eating outside (n=18; 69%). Porphyrias are uncommon and cryptic group of diseases. This study shows a slightly different gender distribution, earlier onset of symptoms, higher number of neuropsychiatric symptoms (especially seizures), more distal neuropathies and different precipitant in the studied subset of patients than described previously in the western studies. (author)

  18. Relapse of visceral leishmaniasis in an HIV-infected patient successfully treated with a combination of miltefosine and amphotericin B.

    McQuarrie, Shauna; Kasper, Ken; Moffatt, Dana C; Marko, Daniel; Keynan, Yoav

    2015-01-01

    The present report documents a 49-year-old HIV-infected man receiving antiretroviral therapy with a suboptimal immune response and a CD4 count of 95 cells/mm(3), despite virological suppression. Investigation of bone marrow was conducted and yielded a diagnosis of visceral leishmaniasis. The clinical course was complicated by gastrointestinal involvment and relapse occurred after amphotericin B therapy. With the addition of miltefosine, the patient no longer presented with bone marrow amastigotes, and displayed an increased CD4 count and negative Leishmania polymerase chain reaction results. The present case highlights atypical presentation of visceral leishmaniasis, including poor immune reconstitution and gastrointestinal involvement. The high likelihood of relapse and response to combination therapy are illustrated. PMID:26744591

  19. Relapse of Visceral Leishmaniasis in an HIV-Infected Patient Successfully Treated with a Combination of Miltefosine and Amphotericin B

    Shauna McQuarrie

    2015-01-01

    Full Text Available The present report documents a 49-year-old HIV-infected man receiving antiretroviral therapy with a suboptimal immune response and a CD4 count of 95 cells/mm3, despite virological suppression. Investigation of bone marrow was conducted and yielded a diagnosis of visceral leishmaniasis. The clinical course was complicated by gastrointestinal involvment and relapse occurred after amphotericin B therapy. With the addition of miltefosine, the patient no longer presented with bone marrow amastigotes, and displayed an increased CD4 count and negative Leishmania polymerase chain reaction results. The present case highlights atypical presentation of visceral leishmaniasis, including poor immune reconstitution and gastrointestinal involvement. The high likelihood of relapse and response to combination therapy are illustrated.

  20. From clinical trials to clinical practice: single-agent carfilzomib adverse events and their management in patients with relapsed and/or refractory multiple myeloma

    Siegel, David S.

    2013-01-01

    Multiple myeloma is characterized by periods of remission followed by relapse, and eventually the disease becomes refractory to treatment. While patients with multiple myeloma frequently receive multiple lines of treatment, antimyeloma agents are associated with a number of toxicities that can impact their use and influence future treatment options. Patients with relapsed and/or refractory multiple myeloma are particularly challenging to treat due to the advanced state of their disease, typic...

  1. [Laparascopic cholecystectomy in patients with acute cholecystitis].

    Tokin, A N; Chistiakov, A A; Mamalygina, L A; Zheliabin, D G; Osokin, G Iu

    2008-01-01

    Experience of diagnostics and treatment of 758 patients with acute cholecystitis was summarized. Authors attach the main importance to evaluation of ultrasound data and functional condition of respiratory and cardio-vascular sistem choosing the method of surgical treatment. Sparse use of laparoscopic cholecystectomy in treatment of acute cholecystitis compared with chronic may be explouned by presence of complications in patients which make problems in differentiation of tubular structures during the operation. Authors offered to use ultrasound dissection for clear identification of tubular structures and argon coagulation for hemostasis and safe mobilization of gall bladder. Stick to suggested tactics authors practically doubled the amount of performed laparoscopic cholecystectomies reducing at the same time the frequency of complications. PMID:19301492

  2. Clofarabine salvage therapy before allogeneic hematopoietic stem cell transplantation in patients with relapsed or refractory AML: results of the BRIDGE trial.

    Middeke, J M; Herbst, R; Parmentier, S; Bug, G; Hänel, M; Stuhler, G; Schäfer-Eckart, K; Rösler, W; Klein, S; Bethge, W; Bitz, U; Büttner, B; Knoth, H; Alakel, N; Schaich, M; Morgner, A; Kramer, M; Sockel, K; von Bonin, M; Stölzel, F; Platzbecker, U; Röllig, C; Thiede, C; Ehninger, G; Bornhäuser, M; Schetelig, J

    2016-02-01

    In patients with relapsed or refractory (r/r) acute myeloid leukemia (AML), long-term disease control can only be achieved by allogeneic hematopoietic stem cell transplantation (HSCT). We studied the safety and efficacy of clofarabine-based salvage therapy. The study was designed as phase II, multicenter, intent-to-transplant (ITT) study. A total of 84 patients with r/r AML were enrolled. All patients received at least one cycle of CLARA (clofarabine 30 mg/m(2) and cytarabine 1 g/m(2), days 1-5). Chemo-responsive patients with a donor received HSCT in aplasia after first CLARA. Generally, HSCT was performed as soon as possible. The conditioning regimen consisted of clofarabine (4 × 30 mg/m(2)) and melphalan (140 mg/m(2)). The median patient age was 61 years (range 40-75). On day 15 after start of CLARA, 26% of patients were in a morphologically leukemia-free state and 79% exposed a reduction in bone marrow blasts. Overall, 67% of the patients received HSCT within the trial. The primary end point, defined as complete remission after HSCT, was achieved by 60% of the patients. According to the ITT, overall survival at 2 years was 43% (95% confidence interval (CI), 32-54%). The 2-year disease-free survival for transplanted patients was 52% (95% CI, 40-69%). Clofarabine-based salvage therapy combined with allogeneic HSCT in aplasia shows promising results in patients with r/r AML. PMID:26283567

  3. The Acute Coronary Syndrome in elderly patients

    Kalliopi Vougiouka; Theodore Kapadohos

    2015-01-01

    The Acute Coronary Syndrome (ACS) is one of the most common and also life-threatening diseases. Elderly patients due to comorbidity and changes in anatomy and physiology of the body, present some differentiation in the clinical presentation of the disease and common symptoms. Aim: The purpose of this study was to review the literature about the specific characteristics that elderly people with ACS present. Method: A review of international and Greek bibliography of the last fifteen years was ...

  4. Prolonged myelosuppression with clofarabine in the treatment of patients with relapsed or refractory, aggressive non-Hodgkin lymphoma

    Blum, Kristie A.; Hamadani, Mehdi; Phillips, Gary S.; Lozanski, Gerard; JOHNSON, AMY J.; Lucas, David M.; Smith, Lisa L.; Baiocchi, Robert; Lin, Thomas S; Porcu, Pierluigi; Devine, Steven M; Byrd, John C.

    2009-01-01

    We evaluated the safety and efficacy of the purine nucleoside analogue, clofarabine, in patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL) and mantle cell lymphoma (MCL). Six patients with DLBCL (n = 5) or MCL (n = 1) and a median age of 68 years were treated with 40 mg/m2 clofarabine IV over 2 h for 5 days, repeated every 28 days, for 1–2 cycles. The overall response rate was 50% (complete response = 1, complete response unconfirmed = 1, partial response = 1). Median ...

  5. Fas and Bcl-2 Expression on T Lymphocyte Subsets in the Peripheral Blood of Relapsing Patients with Condyloma Acuminatum

    顾军; 范清源; 高春芳; 代夫; 郑茂荣

    2003-01-01

    Objective: To study the expression of Fas and Bcl-2 proteins on T lymphocyte subsets in the peripheral blood of relapsing patients with condyloma acuminatum(CA) and healthy controls.Methods: Flow cytometry (permeabization and staining procedure with conjugated antibodies) was used.Results: We observed that the expression of Fas protein on CD4+ T lymphocyte subset of CA patients was significantly higher than that of healthy controls( P<0.01 ).Conclusions: Increased expression of Fas proteinon CD4+ T lymphocyte subset may be a cause of de-creased percentage of CD4+ T lymphocyte subset. This induces the increased ratio of CD4+/CD8+.

  6. Substance Abuse, Relapse, and Treatment Program Evaluation in Malaysia: Perspective of Rehab Patients and Staff Using the Mixed Method Approach

    Chie, Qiu Ting; Tam, Cai Lian; Bonn, Gregory; Dang, Hoang Minh; Khairuddin, Rozainee

    2016-01-01

    This study examined reasons for substance abuse and evaluated the effectiveness of substance treatment programs in Malaysia through interviews with rehab patients and staff. Substance rehab patients (aged 18–69 years; n = 30) and staff (ages 30–72 years; n = 10) participated in semi-structured interviews covering a range of topics, including family and peer relationships, substance use and treatment history, factors for substance use and relapse, motivation for entering treatment, work experi...

  7. Pattern of follow-up care and early relapse detection in breast cancer patients

    Geurts, S.M.E.; Vegt, de F.; Siesling, S.; Flobbe, K.; Aben, K.K.H.; Heiden-van der Loo, van der M.; Verbeek, A.L.M.; Dijck, van J.A.A.M.; Tjan-Heijnen, V.C.G.

    2012-01-01

    Routine breast cancer follow-up aims at detecting second primary breast cancers and loco regional recurrences preclinically. We studied breast cancer follow-up practice and mode of relapse detection during the first 5 years of follow-up to determine the efficiency of the follow-up schedule. The Neth

  8. Epidemiology of acute otitis in pediatric patients

    Maddalena Perotti

    2011-03-01

    Full Text Available Introduction. Acute otitis is one of the most common pediatric infectious diseases that requires an accurate diagnosis in order to direct appropriate therapy to reduce the risk of complications. In this study pathogens collected from pediatric patients and their antibiotic susceptibility patterns were evaluated. Methods. Between May 2009 and May 2010, 739 samples (swabs taken from nasopharynx in case of acute otitis media and/or from ears in case of acute external otitis, collected from 680 patients, suffering of otalgia, admitted to the emergency department of our Hospital were studied.The specimens were submitted for routine bacterial cultures and the susceptibility tests were performed according to Clinical Laboratory Standards. Nitrocefin was used to detect ß-lactamase activity. Results. 316 samples (42.8% of 739 were negative, 102 (13.8% were positive for Streptococcus pneumoniae, 97 (13.1% for Moraxella catarrhalis, 68 (9.2% for Haemophilus influenzae, 62 (8.4% for Pseudomonas aeruginosa, 49 (6.6% for Staphylococcus aureus, 36 (4.9% for Streptococcus pyogenes, 5 (0.7% for Gram negative and 4 (0.5% for Candida spp. Antibiotic susceptibility tests showed that amikacin, ceftazidime, ciprofloxacin, imipenem, meropenem and piperacillin/tazobactam were active against all Gram negative strains isolated.We found one strain of MRSA. Of 102 Streptococcus pneumoniae, 5 (4.9% were penicillin resistant and 25 (24.5% were erythromycin resistant, showing the prevalence of constitutive phenotype (80%. All M. catarrhalis strains were ß-lactamase producers while all H. influenzae were ß-lactamase negatives. Conclusions. The prevalent etiological agents in pediatric acute otitis are S. pneumoniae, M. catharralis, and H. influenzae, as reported in literature. In external acute otitis P. aeruginosa prevails in particular in summer.

  9. Triglyceride levels and apolipoprotein E polymorphism in patients with acute pancreatitis

    Radka Ivanova; Susana Puerta; Alfonso Garrido; Ignacio Cueto; Ana Ferro; María José Ariza; Andrés Cobos; Pedro González-Santos; Pedro Valdivielso

    2012-01-01

    BACKGROUND: Hypertriglyceridemia is an unusual cause of acute pancreatitis and sometimes considered to be an epiphenomenon. This study aimed to investigate the clinical and analytical features and the APOE genotypes in patients with acute pancreatitis and severe hypertriglyceridemia. METHODS: We undertook a one-year, prospective study of patients with acute pancreatitis whose first laboratory analysis on admission to the emergency department included measurement of serum triglycerides. The APOE genotype was determined and the patients answered an established questionnaire within the first 24 hours concerning their alcohol consumption, the presence of co-morbidities and any medications being taken. The patients' progression, etiological diagnosis, hospital stay and clinical and radiological severity were all recorded. RESULTS: Hypertriglyceridemia was responsible for 7 of 133 cases of pancreatitis (5%); the remaining cases were of biliary (53%), idiopathic (26%), alcoholic (11%) or other (5%) origin. Compared with these remaining cases, the patients with hypertriglyceridemia were significantly younger, had more relapses, and more often had diabetes mellitus. They usually consumed alcohol or consumed it excessively on the days before admission. Also, the ε4 allele of the APOE gene was more common in this group (P CONCLUSION: One of 20 episodes of acute pancreatitis is caused by hypertriglyceridemia and it is linked to genetic (ε4 allele) and comorbid factors such as diabetes and, especially, alcohol consumption.

  10. Metodologia diagnóstica e tratamento da recaída após transplante de medula óssea em paciente com leucemia promielocítica aguda Diagnostic methodology and treatment of relapse after bone marrow transplantation in a patient with acute promyelocitic leukemia

    Ronald Pallotta

    2000-12-01

    fundamental manner. The early diagnosis of relapse is sustented by the ability to detect the minimal residual disease. The methodology using flowcitometry, conventional cytogenetic, fluorescence in situ hybridization (FISH and polymerase chain reaction (PCR allow the diagnosis of these residual clone that are responsible for relapse. L.M.S.O., 54 year old lady, was diagnosed with promyelocitic leukemia (AML M3 in 1997. She was submitted to an autologous bone marrow transplantation in 09/01/98 as consolidation therapy. Two years after the transplant she was diagnosed with a molecular relapse by RT-PCR sequentially performed. The use of all-trans-retinoic acid (ATRA was able to induce a new molecular remission. The mechanism of action of ATRA to induce remission in AML M3 is not well established. This drug can be use in relapse. In the case that was presented, the early diagnosis that leaded to this good result happened because of a well planned post transplant evaluation. These variables of selection, conditioning and follow up should be well studied to plan an adequate and prolonged post transplant follow up, allowing better results with the procedure.

  11. Anti-inflammatory nutritional intervention in patients with relapsing-remitting and primary-progressive multiple sclerosis: A pilot study.

    Riccio, Paolo; Rossano, Rocco; Larocca, Marilena; Trotta, Vincenzo; Mennella, Ilario; Vitaglione, Paola; Ettorre, Michele; Graverini, Antonio; De Santis, Alessandro; Di Monte, Elisabetta; Coniglio, Maria Gabriella

    2016-03-01

    The aim of this work was to assess the influence of nutritional intervention on inflammatory status and wellness in people with multiple sclerosis. To this end, in a seven-month pilot study we investigated the effects of a calorie-restricted, semi-vegetarian diet and administration of vitamin D and other dietary supplements (fish oil, lipoic acid, omega-3 polyunsaturated fatty acids, resveratrol and multivitamin complex) in 33 patients with relapsing-remitting multiple sclerosis and 10 patients with primary-progressive multiple sclerosis. At 0/3/6 months, patients had neurological examination, filled questionnaires and underwent anthropometric measurements and biochemical analyses. Serum fatty acids and vitamin D levels were measured as markers of dietary compliance and nutritional efficacy of treatment, whereas serum gelatinase levels were analyzed as markers of inflammatory status. All patients had insufficient levels of vitamin D at baseline, but their values did not ameliorate following a weekly administration of 5000  IU, and rather decreased over time. Conversely, omega-3 polyunsaturated fatty acids increased already after three months, even under dietary restriction only. Co-treatment with interferon-beta in relapsing-remitting multiple sclerosis was irrelevant to vitamin D levels. After six months nutritional treatment, no significant changes in neurological signs were observed in any group. However, serum levels of the activated isoforms of gelatinase matrix metalloproteinase-9 decreased by 59% in primary-progressive multiple sclerosis and by 51% in relapsing-remitting multiple sclerosis patients under nutritional intervention, including dietary supplements. This study indicates that a healthy nutritional intervention is well accepted by people with multiple sclerosis and may ameliorate their physical and inflammatory status. PMID:26785711

  12. Nuclear corepressor 1 expression predicts response to first-line endocrine therapy for breast cancer patients on relapse

    ZHANG Zhen-huan; Hiroko Yamashita; Tatsuya Toyama; Yutaka Yamamoto; Teru Kawasoe; Mutsuko Ibusuki; Saori Tomita; Hiroshi Sugiura; Shunzo Kobayashi; Yoshitaka Fujii; Hirotaka Iwase

    2009-01-01

    Background Estrogen receptor alpha(ER a)is the most important endocrine therapy responsiveness predictor for women with breast cancer.The accuracy of the prediction of the response to endocrine therapy was thought to be affected by involving the estrogen receptor coregulatory proteins and cross-talk between ER and other growth factor-signaling networks.Nuclear corepressor 1(NCOR1)is one of the ERa transcription repressor.The objective of the study is to investigate the expression of NCOR1 at the protein level and pursue its predictive value for breast cancer endocrine therapy.Methods In the present study,the level of expression of NCOR1 protein has been assessed by immunohistochemistry in 104 cases of invasive carcinoma of the breast.Associations between NCOR1 protein expression and different clinicopathological factors and survival were sought.Results It was found that NCOR1 was expressed at significantly higher levels in responsive patients treated with endocrine therapy as first-line treatment on relapse.Responsive patients also had a significantly longer post-relapse survival and overall survival.No NCOR1 expression difference was found between patient by age,tumor size,lymph node status,different histological grade groups and human epidermal growth factor receptor 2(HER2)status.Multivariate analysis showed that NCOR1 is an independent prognostic factor for over-all survival.Conclusions In breast cancer,NCOR1 protein expression level predicts response to endocrine therapy as first-line treatment for breast cancer patients on relapse and NCOR1 protein level assay may increase the accuracy in the endocrine treatment determination and,therefore,improving the patients survival.

  13. Bowel Function in Acute Stroke Patients

    Yi, Jin Hwa; Chun, Min Ho; Kim, Bo Ryun; Han, Eun Young; Park, Ji Young

    2011-01-01

    Objective To investigate factors related to bowel function and colon motility in acute stroke patients. Method Fifty-one stroke patients (29 males, mean age 63.4±13.6 years, onset 13.4±4.8 days) were recruited and divided into two groups: constipation (n=25) and non-constipation (n=26) groups. We evaluated the amount of intake, voiding function, concomitant swallowing problem and colon transit time (CTT) using radio-opaque markers for ascending, descending and rectosigmoid colons. The Adapted...

  14. A prospective neurocognitive evaluation of children treated with additional chemotherapy and craniospinal irradiation following isolated central nervous system relapse in acute lymphoblastic leukemia

    Purpose: A prospective assessment of neurocognitive performance was conducted in children with acute lymphoblastic leukemia (ALL) following isolated central nervous system (CNS) relapse to evaluate the impact of additional systemic/intrathecal (IT) chemotherapy and craniospinal irradiation (CSI) upon long-term intellectual function. Methods and Materials: Twenty-one children with ALL manifesting an isolated CNS relapse between 1984 through 1989 underwent serial evaluations of intellectual function. Neurocognitive function was measured by the full-scale intelligence quotient (FSIQ) as determined by the age-appropriate Wechsler Intelligence Scale and by achievement in reading, math, and spelling as assessed by the Wide Range Achievement Test (WRAT). Intelligence testing was initiated following isolated CNS relapse after clearance of cerebrospinal fluid (CSF) cytology but prior to CSI and continued at annual intervals for a minimum of 4 years postmeningeal failure. Protocol treatment for isolated CNS relapse consisted of reinduction and maintenance systemic therapy, intrathecal (IT) triple-agent chemotherapy, and early CSI (cranium to 24 Gy and spine to 15 Gy at 1.5 Gy/fraction) as outlined on the institutional 'Total XI' trial. Results: All 21 children attained secondary CNS remission and underwent the planned additional systemic/IT chemotherapy and CSI. Fourteen of the 21 children remain in secondary continuous remission, while the remaining 7 experienced a second relapse and were removed from further neurocognitive assessment. For the eight female and six male long-term survivors, mean ages at original diagnosis and at CSI were 5.7 years (range = 0.6-16.2) and 7.0 years (range = 1.8-17.0), respectively. At a median follow-up interval of 4.6 years (ranges 1.7-6.8) post-CNS relapse, comparison of group mean initial to final FSIQs revealed no statistically significant difference between the two measures (94.5 vs. 95.9, respectively, n = 11, p = 0.52). None of the

  15. The Singapore Liver Cancer Recurrence (SLICER Score for relapse prediction in patients with surgically resected hepatocellular carcinoma.

    Soo Fan Ang

    Full Text Available Surgery is the primary curative option in patients with hepatocellular carcinoma (HCC. Current prognostic models for HCC are developed on datasets of primarily patients with advanced cancer, and may be less relevant to resectable HCC. We developed a postoperative nomogram, the Singapore Liver Cancer Recurrence (SLICER Score, to predict outcomes of HCC patients who have undergone surgical resection.Records for 544 consecutive patients undergoing first-line curative surgery for HCC in one institution from 1992-2007 were reviewed, with 405 local patients selected for analysis. Freedom from relapse (FFR was the primary outcome measure. An outcome-blinded modeling strategy including clustering, data reduction and transformation was used. We compared the performance of SLICER in estimating FFR with other HCC prognostic models using concordance-indices and likelihood analysis.A nomogram predicting FFR was developed, incorporating non-neoplastic liver cirrhosis, multifocality, preoperative alpha-fetoprotein level, Child-Pugh score, vascular invasion, tumor size, surgical margin and symptoms at presentation. Our nomogram outperformed other HCC prognostic models in predicting FFR by means of log-likelihood ratio statistics with good calibration demonstrated at 3 and 5 years post-resection and a concordance index of 0.69. Using decision curve analysis, SLICER also demonstrated superior net benefit at higher threshold probabilities.The SLICER score enables well-calibrated individualized predictions of relapse following curative HCC resection, and may represent a novel tool for biomarker research and individual counseling.

  16. Next-generation-sequencing of recurrent childhood high hyperdiploid acute lymphoblastic leukemia reveals mutations typically associated with high risk patients.

    Chen, Cai; Bartenhagen, Christoph; Gombert, Michael; Okpanyi, Vera; Binder, Vera; Röttgers, Silja; Bradtke, Jutta; Teigler-Schlegel, Andrea; Harbott, Jochen; Ginzel, Sebastian; Thiele, Ralf; Husemann, Peter; Krell, Pina F I; Borkhardt, Arndt; Dugas, Martin; Hu, Jianda; Fischer, Ute

    2015-09-01

    20% of children suffering from high hyperdiploid acute lymphoblastic leukemia develop recurrent disease. The molecular mechanisms are largely unknown. Here, we analyzed the genetic landscape of five patients at relapse, who developed recurrent disease without prior high-risk indication using whole-exome- and whole-genome-sequencing. Oncogenic mutations of RAS pathway genes (NRAS, KRAS, FLT3, n=4) and deactivating mutations of major epigenetic regulators (CREBBP, EP300, each n=2 and ARID4B, EZH2, MACROD2, MLL2, each n=1) were prominent in these cases and virtually absent in non-recurrent cases (n=6) or other pediatric acute lymphoblastic leukemia cases (n=18). In relapse nucleotide variations were detected in cell fate determining transcription factors (GLIS1, AKNA). Structural genomic alterations affected genes regulating B-cell development (IKZF1, PBX1, RUNX1). Eleven novel translocations involved the genes ART4, C12orf60, MACROD2, TBL1XR1, LRRN4, KIAA1467, and ELMO1/MIR1200. Typically, patients harbored only single structural variations, except for one patient who displayed massive rearrangements in the context of a germline tumor suppressor TP53 mutation and a Li-Fraumeni syndrome-like family history. Another patient harbored a germline mutation in the DNA repair factor ATM. In summary, the relapse patients of our cohort were characterized by somatic mutations affecting the RAS pathway, epigenetic and developmental programs and germline mutations in DNA repair pathways. PMID:26189108

  17. Prehospital care of the acute stroke patient.

    Rajajee, Venkatakrishna; Saver, Jeffrey

    2005-06-01

    Emergency medical services (EMS) is the first medical contact for most acute stroke patients, thereby playing a pivotal role in the identification and treatment of acute cerebrovascular brain injury. The benefit of thrombolysis and interventional therapies for acute ischemic stroke is highly time dependent, making rapid and effective EMS response of critical importance. In addition, the general public has suboptimal knowledge about stroke warning signs and the importance of activating the EMS system. In the past, the ability of EMS dispatchers to recognize stroke calls has been documented to be poor. Reliable stroke identification in the field enables appropriate treatment to be initiated in the field and potentially inappropriate treatment avoided; the receiving hospital to be prenotified of a stroke patient's imminent arrival, rapid transport to be initiated; and stroke patients to be diverted to stroke-capable receiving hospitals. In this article we discuss research studies and educational programs aimed at improving stroke recognition by EMS dispatchers, prehospital personnel, and emergency department (ED) physicians and how this has impacted stroke treatment. In addition public educational programs and importance of community awareness of stroke symptoms will be discussed. For example, general public's utilization of 911 system for stroke victims has been limited in the past. However, it has been repeatedly shown that utilization of the 911 system is associated with accelerated arrival times to the ED, crucial to timely treatment of stroke patients. Finally, improved stroke recognition in the field has led investigators to study in the field treatment of stroke patients with neuroprotective agents. The potential impact of this on future of stroke treatment will be discussed. PMID:16194754

  18. EBV and vitamin D status in relapsing-remitting multiple sclerosis patients with a unique cytokine signature.

    Nejati, Ahmad; Shoja, Zabihollah; Shahmahmoodi, Shohreh; Tafakhori, Abbas; Mollaei-Kandelous, Yaghoub; Rezaei, Farhad; Hamid, Kabir Magaji; Mirshafiey, Abbas; Doosti, Rozita; Sahraian, Mohammad Ali; Mahmoudi, Mahmood; Shokri, Fazel; Emery, Vince; Marashi, Sayed Mahdi

    2016-04-01

    Multiple sclerosis, a debilitating autoimmune and inflammatory disease of the central nervous system, is associated with both infectious and non-infectious factors. We investigated the role of EBV infection, vitamin D level, and cytokine signature in MS patients. Molecular and serological assays were used to investigate immune biomarkers, vitamin D level, and EBV status in 83 patients with relapsing-remitting multiple sclerosis and 62 healthy controls. In total, 98.8 % of MS patients showed a history of EBV exposure compared to 88.6 % in the healthy group (p = 0.005). EBV DNA load was significantly higher in MS patients than healthy subjects (p vitamin D concentration and EBV load, but not EBNA-1 IgG antibody levels. Our data highlight biomarker correlates in MS patients together with a complex interplay between EBV replication and vitamin D levels. PMID:26365612

  19. Acute renal failure in Yemeni patients

    Muhamed Al Rohani

    2011-01-01

    Full Text Available Acute renal failure (ARF is defined as a rapid decrease in the glomerular filtration rate, occurring over a period of hours to days. The Science and Technology University Hospital, Sana′a, is a referral hospital that caters to patients from all parts of Yemen. The aim of this study is to have a deeper overview about the epidemiological status of ARF in Yemeni patients and to identify the major causes of ARF in this country. We studied 203 patients with ARF over a period of 24 months. We found that tropical infectious diseases constituted the major causes of ARF, seen in 45.3% of the patients. Malaria was the most important and dominant infectious disease causing ARF. Hypotension secondary to infection or cardiac failure was seen in 28.6% of the patients. Obstructive nephropathy due to urolithiasis or prostate enlargement was the cause of ARF in a small number of patients. ARF was a part of multi-organ failure in 19.7% of the patients, and was accompanied by a high mortality rate. Majority of the patients were managed conservatively, and only 39.9% required dialysis. Our study suggests that early detection of renal failure helps improve the outcome and return of renal function to normal. Mortality was high in patients with malaria and in those with associated hepatocellular failure.

  20. Radiotherapy may improve overall survival of patients with T3/T4 transitional cell carcinoma of the renal pelvis or ureter and delay bladder tumour relapse

    Since transitional cell carcinoma (TCC) of the upper urinary tract is a relatively uncommon malignancy, the role of adjuvant radiotherapy is unknown. We treated 133 patients with TCC of the renal pelvis or ureter at our institution between 1998 and 2008. The 67 patients who received external beam radiotherapy (EBRT) following surgery were assigned to the radiation group (RT). The clinical target volume included the renal fossa, the course of the ureter to the entire bladder, and the paracaval and para-aortic lymph nodes, which were at risk of harbouring metastatic disease in 53 patients. The tumour bed or residual tumour was targeted in 14 patients. The median radiation dose administered was 50 Gy. The 66 patients who received intravesical chemotherapy were assigned to the non-radiation group (non-RT). The overall survival rates for the RT and non-RT groups were not significantly different (p = 0.198). However, there was a significant difference between the survival rates for these groups based on patients with T3/T4 stage cancer. A significant difference was observed in the bladder tumour relapse rate between the irradiated and non-irradiated bladder groups (p = 0.004). Multivariate analysis indicated that improved overall survival was associated with age < 60 years, T1 or T2 stage, absence of synchronous LN metastases, and EBRT. Acute gastrointestinal and bladder reactions were the most common symptoms, but mild non-severe (> grade 3) hematologic symptoms also occurred. EBRT may improve overall survival for patients with T3/T4 cancer of the renal pelvis or ureter and delay bladder tumour recurrence in all patients

  1. Prognosis of acute myeloid leukemia harboring monosomal karyotype in patients treated with or without allogeneic hematopoietic cell transplantation after achieving complete remission

    Yanada, Masamitsu; Kurosawa, Saiko; Yamaguchi, Takuhiro; Yamashita, Takuya; Moriuchi, Yukiyoshi; Ago, Hiroatsu; Takeuchi, Jin; Nakamae, Hirohisa; Taguchi, Jun; Sakura, Toru; Takamatsu, Yasushi; Waki, Fusako; Yokoyama, Hiroki; Watanabe, Masato; Emi, Nobuhiko

    2012-01-01

    To evaluate the prognostic impact of monosomal karyotype on post-remission outcome in acute myeloid leukemia, we retrospectively analyzed 2,099 patients who had achieved complete remission. Monosomal karyotype was noted in 73 patients (4%). Of these, the probability of overall survival from first complete remission was 14% at four years, which was significantly lower than that reported in patients without monosomal karyotype, primarily due to a high relapse rate (86%). Monosomal karyotype rem...

  2. High-dose therapy and autologous bone marrow transplantation for Hodgkin's disease patients with relapses potentially treatable by radical radiation therapy

    Purpose: A retrospective review evaluated the results of autologous bone marrow transplantation (A-BMT) for patients with relapsed Hodgkin's disease (HD) who were potentially treatable by radical radiation therapy (RRT). Methods and Materials: Evaluated patient cases met the following criteria: initial treatment with chemotherapy (with or without involved field radiation therapy 20 Gy to spinal cord); HD at time of salvage therapy limited to lymph nodes, Waldeyer's ring, liver, spleen, direct extension sites, and/or one lung. Results: There were 23 A-BMT patients treated between 1986 and 1991 who fulfilled the criteria. Three (13%) patients died from treatment-related complications and eight (35%) developed nonfatal Grade 3-4 complications. The 3-year actuarial disease-free survival rate was 61%. The 3-year disease-free survival rate was 55% for the nine patients with at least one prior disease-free interval (DFI) > 12 months, 67% for nine patients with DFI 0.10). These results are comparable to retrospective studies of RRT results in selected relapsed HD patients. Conclusions: Long-term disease-free survival is frequently possible with either A-BMT or RRT appropriately selected relapsed HD patients. In considering treatment options, important prognostic factors include initial stage of disease, number of prior relapses, DFI, and extent of relapsed disease

  3. [Relapse of Plasmodium falciparum malaria in a patient treated with artesunate].

    Vandenbos, F; Delaunay, P; Del Giudice, P; Counillon, E

    2006-05-01

    Chemoprophylaxis and the curative treatment of malaria are well documented in France. Nevertheless this data is still not accounted for by healthcare professionals and in the global population, and no longer approved treatments may be prescribed. The authors report the case of a 24-year-old female traveler having stayed in Africa where she was used to treat fever with artesunate. Soon after her return, she presented with uncomplicated Plasmodium falciparum malaria once again treated with artesunate. The evolution was initially favorable but a relapse occurred 3 weeks later. A conventional mefloquine treatment lead to a final cure. This observation confirms that artesunate monotherapy in malaria exposes to a risk of relapse. Artesunate should not be used as monotherapy in P. falciparum malaria. PMID:16697545

  4. Decision analytic economic paliperidone ER in relapsing schizophrenic patients in Italy

    Patrizia Berto; Cristina Negrini; Luigi Ferrannini

    2008-01-01

    Schizophrenia, with its typical chronic and relapsing course, is very burdensome, both clinically and economically. Its pharmacological management relies on two main drug classes: the older, or typical, antipsychotics, which are quite effective on positive symptoms, but limited by low tolerability and poor efficacy on negative symptoms, and atypical antipsychotics, which are better tolerated and effective on a wider range of psychotic symptoms. In this article, the authors briefly discuss cur...

  5. Frequency and Prognostic Relevance of FLT3 Mutations in Saudi Acute Myeloid Leukemia Patients

    Ghaleb Elyamany

    2014-01-01

    Full Text Available The Fms-like tyrosine kinase-3 (FLT3 is a receptor tyrosine kinase that plays a key role in cell survival, proliferation, and differentiation of hematopoietic stem cells. Mutations of FLT3 were first described in 1997 and account for the most frequent molecular mutations in acute myeloid leukemia (AML. AML patients with FLT3 internal tandem duplication (ITD mutations have poor cure rates the prognostic significance of point mutations; tyrosine kinase domain (TKD is still unclear. We analyzed the frequency of FLT3 mutations (ITD and D835 in patients with AML at diagnosis; no sufficient data currently exist regarding FLT3 mutations in Saudi AML patients. This study was aimed at evaluating the frequency of FLT3 mutations in patients with AML and its significance for prognosis. The frequency of FLT3 mutations in our study (18.56% was lower than many of the reported studies, FLT3-ITD mutations were observed in 14.4%, and FLT3-TKD in 4.1%, of 97 newly diagnosed AML patients (82 adult and 15 pediatric. Our data show significant increase of FLT3 mutations in male more than female (13 male, 5 female. Our results support the view that FLT3-ITD mutation has strong prognostic factor in AML patients and is associated with high rate of relapse, and high leucocytes and blast count at diagnosis and relapse.

  6. Retrospective review of pediatric patients with acute lymphoblastic leukemia: A single center experience

    Khalid Safoorah

    2010-10-01

    Full Text Available Objective: We reviewed the clinical details and treatment outcome of children with newly diagnosed acute lymphoblastic leukemia (ALL to determine the significance of already established prognostic factors in our patients. Setting: A tertiary care hospital in Karachi, Pakistan. Study Design: This is a retrospective study. Materials and Methods: Children diagnosed with ALL were evaluated over a period of 17 years (January 1, 1989 to December 31, 2006. Data was collected by reviewing the medical records of the patients and the prognostic factors analyzed by us include age, gender, white blood cell count, central nervous system and mediastinal involvement at presentation, morphology and immunophenotype of the blast cells, and response to induction therapy. Results: There were 46 patients diagnosed during the study period and on regular follow-up. Forty five (97.8% of these were in complete remission after 28 days of induction therapy. Thirty patients (65.2% were alive and doing well at the time of study. Of these 30 patients, 26 (86.6% remained relapse free while only four (13.3% had relapsed. The remaining 16 patients (34.7% did not survive including 11 (68.7% who had a relapse. Only significant variables in terms of prognosis were age and ALL phenotype with a P value 0.04 and 0.03 respectively. Conclusion: We found that ALL is a frequent childhood hematological malignancy in our setting and is more prevalent in males and children less than ten years of age. Age and leukemia phenotype emerged as the important prognostic factors in pediatric ALL in our patients.

  7. ACUTE-PANCREATITIS IN A PATIENT WITH FAMILIAL BENIGN HYPERCALCEMIA

    VANHAEFTEN, TW; HOOGENBERG, K; VANESSEN, LH

    1994-01-01

    A patient with familial benign hypercalcaemia (FBH) who developed relapsing pancreatitis is presented. She underwent distal partial pancreas resection with surgical removal of pancreatic duct stones, and a pancreaticojejunostomy. No further causes for the pancreatitis were found. The present case is

  8. Prodromal Signs and Symptoms of Schizophrenic Relapse.

    Subotnik, Kenneth L.; Nuechterlein, Keith H.

    Increasing evidence that decompensation into acute psychosis by schizophrenics can often be avoided with active pharmacological and psychosocial intervention at the early signs of relapse has stimulated research into the signs and symptoms prodromal to acute psychosis. In this study, 6-week periods prior to 17 psychotic relapses and to 11 relapses…

  9. Acute myeloid leukemia in the older patient.

    Godwin, John E; Smith, Scott E

    2003-10-15

    Acute myeloid leukemia (AML) is an extremely heterogeneous disorder. The biology of AML is incompletely understood, but much data indicates that older patients have a more biologically diverse and chemotherapy resistant form of AML that is quite different from that seen in the younger patients. Approximately 60% of AML cases are in patients greater than 60 years of age, so the predominant burden is in older patients. This problem will be magnified in the future, because the US population is both growing and aging. When one examines the treatment outcomes of older AML patients over the last three decades, there is little progress in long-term survival. Nine major published randomized placebo controlled trials of myeloid growth factors given during induction for AML have been conducted. All of these trials with one exception demonstrated no significant impact on the clinical outcomes of complete response (CR) rate, disease-free, and overall survival. However, the duration of neutropenia was consistently and uniformly reduced by the use of growth factor in all nine of these trials. Because of the favorable impact of the colony-stimulating factors (CSFs) on resource use, antibiotic days, hospital days, etc., it can be more economical and beneficial to use CSFs in AML than to withhold use. The overall dismal outlook for the older AML patient can only be altered by clinical trials with new therapeutic agents. New cellular and molecularly targeted agents are entering clinical trials and bring hope for progress to this area of cancer therapy. PMID:14563517

  10. Concanavalin A receptors on the surface membrane of lymphocytes from patients with acute leukemia.

    Ben-Bassat, H; Anor, E; Penchas, S; Shlomai, Z; Prokocimer, M; Or, R; Polliack, A

    1984-01-01

    Peripheral blood mononuclear cells (PBM) isolated from 23 patients with acute lymphoblastic leukemia (ALL) and 24 with acute non-lymphoblastic leukemia (ANLL) were studied for binding and mobility of Concanavalin A (Con A) receptors, using fluorescent Con A (F-Con-A). The cap forming ability of PBM from all patients was 18.7 (+/- 9.3%) and 18.9 (+/- 9.9%) for ANLL patients at the time of diagnosis or during relapse. During clinical complete remission the cap forming ability of the PBM did not change significantly. No correlation was observed between the percentage of blasts present in the peripheral blood at the time of examination and the extent of cap formation, for both types of leukemia. The pattern of F-Con-A binding to PBM in ANLL patients was different compared to that seen in ALL. In ANLL, the fluorescent stain was concentrated in a round body on the cell ("button form") after binding to the membrane, while the rest of the cell showed almost no fluorescence. The present results indicate that PBM cells from patients with acute leukemia are characterized by a high degree of Con-A receptor mobility. PMID:6471903

  11. [The dysplasia of myelopoiesis in patients with acute lymphoblastic leucosis].

    Frenkel', M A; Kupryshkina, N A; Lebedeva, N B; Zharova, Z D; Baranova, O Iu; Tupitsyn, N N

    2012-12-01

    Nowadays, the analysis of hematopoiesis in patients with acute lymphoblastic leucosis includes only quantitative characteristics of residue myeloid process of bone marrow. The evaluation of myelodysplasia is unexplored still. The analysis of myelopoiesis was carried on sampling of 108 patients with primary acute lymphoblastic leucosis (27 - T-acute lymphohlastic leucosis, 81 - B-acute Iymphoblastic leucosis). The characteristics of dysplasia of granulocytes, erythroid cells and megakaryocytes were based on the parameters of WHO classification of acute myeloid leucosis (2001). The monolinear dysplasia was established in 35 patients (32.4%). multilinear dysplasia--in 9 patients (8.3%). Under T- acute lymphoblastic leucosis the bilinear dysplasia was detected reliably more often and absence of dysplasia more rare than under B-acute lymphoblastic leucosis. The signs of dysplasia of various myeloid lines had no inter-correlation and had no dependencies from indicators of expression of early antigens (CCD34 and TdT) and myeloid antigens (CD13, CD33). The comparison of factual data with indicators of dysplasia under acute mteloid leucosis (181 patients) demonstrated that rates of uni- and multilinear dysplasia under T-acute Iymphoblastic leucosis and acute myeloid leucosis have no significant difference. The myelodysplasia is detected reliably (more often under B-acute lymphoblastic leucosis as compared with acute myeloid leucosis. PMID:23479968

  12. The clinical effect of neutralizing antibodies against interferon-beta is independent of the type of interferon-beta used for patients with relapsing-remitting multiple sclerosis

    Koch-Henriksen, N.; Sorensen, P.S.; Bendtzen, K.;

    2009-01-01

    considered as NAb-positive. We used a mixed logistic regression analysis in which NAb-status (three levels), IFN beta-preparation, and time since treatment started were included as explanatory variables, and relapse rate as response variable. RESULTS: In 1,309 patients, who were observed for 21,958 months......, 32.3% were classified as NAb-positive. The odds-ratio (OR) for relapses in NAb-positive months compared with NAb-negative months was 1.25; P = 0.02. The risk of relapses was higher with Betaferon than with Rebif22 (OR 1.26; P < 0.01). The effect of NAb-level on relapses was independent of whether the...

  13. Pattern of occult nodal relapse diagnosed with 18F-fluoro-choline PET/CT in prostate cancer patients with biochemical failure after prostate-only radiotherapy

    Introduction: The purpose of this study was to describe the pattern of nodal relapse with 18F-fluoro-choline (FCH) Positron Emission Tomography/Computerized Tomography (PET/CT) in prostate cancer patients after radiotherapy. Materials and methods: Eighty-three patients had a FCH PET/CT at time of biochemical failure. Of 65 patients with positive findings, 33 had positive nodes. This analysis included 31 patients who had undergone prior prostate-only radiotherapy with or without a prior radical prostatectomy. Each FCH positive node was assigned to a lymph node station with respect to the CTV defined by the RTOG guidelines (CTVRTOG). 3D mapping was performed after each node was manually placed in a reference planning CT scan after automatic co-registration of the two scans based on bone anatomy. Eighteen patients (58%) underwent focal salvage FCH PET-guided stereotactic radiotherapy with no hormones. Results: Fourteen patients (45.2%) had a relapse outside the CTVRTOG. Of the 17 patients with a positive node inside the CTVRTOG, 15 had a single node (88.2%) while seven patients out of the 13 evaluable patients (53.9%) who had a relapse outside the CTVRTOG had ⩾2 positive nodes on FCH PET/CT (OR = 8.75, [95% CI: 1.38–54.80], p = 0.020). Relapses that occurred outside the CTVRTOG involved the proximal common iliac (19.3%) and lower periaortic nodes (19.3%) up to L2–L3. Conclusion: 3D mapping of nodal relapses evaluated with FCH PET/CT suggests that with IMRT the upper field limit of pelvic radiotherapy could be extended to L2–L3 safely to cover 95% of nodal stations at risk of an occult relapse

  14. Drug and Multidrug Resistance among Mycobacterium leprae Isolates from Brazilian Relapsed Leprosy Patients

    Rocha, Adalgiza da Silva; Cunha, Maria das Graças; Diniz, Lucia Martins; Salgado, Claudio; Aires, Maria Araci P.; Nery, José Augusto; Gallo, Eugênia Novisck; Miranda, Alice; Magnanini, Monica M. F.; Matsuoka, Masanori; Sarno, Euzenir Nunes; Suffys, Philip Noel; Maria Leide W. de Oliveira

    2012-01-01

    Skin biopsy samples from 145 relapse leprosy cases and from five different regions in Brazil were submitted for sequence analysis of part of the genes associated with Mycobacterium leprae drug resistance. Single nucleotide polymorphisms (SNPs) in these genes were observed in M. leprae from 4 out of 92 cases with positive amplification (4.3%) and included a case with a mutation in rpoB only, another sample with SNPs in both folP1 and rpoB, and two cases showing mutations in folP1, rpoB, and gy...

  15. Acute paresthesia in a patient with migraine.

    Tseng, Chih-Wei; Wu, Chih-Cheng; Tsai, Kuei-Chin; Chen, Wen-Jone

    2010-11-01

    Ergot-containing medications are widely used to treat migraine patients in some countries but nowadays intoxication is only reported rarely. We report a 35-year-old woman who presented with acute paresthesia of the extremities. An angiogram revealed diffuse vasospasm of the femoral arteries bilaterally and the right brachial artery. History taking disclosed a possible interaction between ergotamine and macrolide antibiotics. The patient's symptoms improved rapidly after discontinuation of the offending medication and administration of vasodilators. This report aims to remind physicians that catastrophic adverse effects can develop through unrecognized drug interactions, even with widely prescribed medications given in safe dosages. The importance of a detailed drug history and knowledge of drug interactions cannot be overemphasized in the diagnosis of ergotism. PMID:20692167

  16. Acute Hospitalization of the Older Patient

    Bodilsen, Ann Christine; Pedersen, Mette Merete; Petersen, Janne; Beyer, Nina; Andersen, Ove; Lawson-Smith, Louise; Kehlet, Henrik; Bandholm, Thomas Quaade

    2013-01-01

    patients. DESIGN: Isometric knee-extension strength; handgrip strength; and functional performance, that is, the Timed Up and Go test, were assessed at admission, at discharge, and 30 days after discharge. Twenty-four-hour mobility was measured during hospitalization. RESULTS: The mean (SD) age was 82.7 (8......OBJECTIVE: Acute hospitalization of older patients may be associated with loss of muscle strength and functional performance. The aim of this study was to investigate the effect of acute hospitalization as a result of medical disease on muscle strength and functional performance in older medical...... hospitalization, from 17.3 secs at admission to 13.3 secs at discharge (P = 0.003), but with no improvement at the 30-day follow-up (12.4 secs, P = 0.064). The median times spent in lying, sitting, and standing/walking were 17.4 hrs per day, 4.8 hrs per day, and 0.8 hrs per day, respectively. CONCLUSIONS: Muscle...

  17. Specificity of attention and cognitive inhibition processes in relapsing-remitting multiple sclerosis patients with consideration of their mood level

    Tyburski, Ernest

    2014-04-01

    Full Text Available The results of contemporary neuropsychological analyses lay foundation for a broad discussion of the nature and causes of cognitive deficits in MS patients. Aim: The aim of this study was to determine the level of alternating attention and dominant reaction inhibition in relapsing-remitting multiple sclerosis patients, with consideration of their mood level, age and disease duration. Method: Experimental group consisted of 43 adults (30 women and 13 men diagnosed with relapsing-remitting multiple sclerosis, with Extended Disability Status Scale (EDSS results ranging between 2.5-6.5. Control group comprised 38 healthy adults (26 women and 12 men selected according to sex, age and education. The following tasks were used in the study: the Trail Making Test A and B (TMT, Stroop Colour-Word Test (SCWT, and Beck Depression Inventory (BDI. Results: Experimental group was characterized by significantly worse performance in TMT (p0.05 and SCWT (p>0.05 in the experimental group between subjects with depressed and neutral mood. Disease duration proved significantly related to the level of dominant reaction inhibition (p<0.001. Conclusions: Cognitive impairments within areas of concentration, attention shifting and dominant reaction inhibition were all revealed in the experimental group.

  18. Mental disorders in patients with acute necrotic pancreatitis

    Stefanović Dejan; Lekić Nebojša; Dimitrijević Ivan; Žuvela Marinko; Galun Danijel; Radovanović Nebojša; Kerkez Mirko; Kalezić Nevena

    2007-01-01

    Introduction The prognosis of patients with acute pancreatitis is still uncertain regardless of modern therapeutic procedures. It is even more emphasized if the acute pancreatitis is followed by psychic disorders. Objective The aim of the study was to provide an overview of the incidence of certain psychosomatic disorders in patients with acute pancreatitis and evaluate priority therapeutic procedures. Method In this study, we analyzed 16 patients with psychosomatic disorders followed by the ...

  19. Liposomal Daunorubicin (Daunoxome) and Polyethylated Glycol Conjugated Asparaginase (PEG-ASPA) in Children with Relapsed and Refractory Acute Lymphoblastic Leukemia Treated on Compassionate Basis

    Daunoxome (DNX) is an encapsulated form of daunorubicin in liposomal vesicles with suggested better pharmacokinetics, pharmacodynamics and lesser cardio toxicity than the free form. Polyethyl glycol asparaginase (PEG-ASPA), a modified form of L-asparaginase, has better activity and lesser immunogenicity than its native molecule. Aim: To evaluate on a compassionate basis, the combination of Daunoxome and PEG-ASPA, as regard to efficacy and toxicity, as a salvage treatment in refractory/relapsed childhood ALL. Methods: The combination of these 2 drugs were used in 9 multiple relapsed or refractory ALL children on the basis of: DNX weekly 100 mg/m2 Dl, 8, 15. PEG-ASPA single, 2500IU/m2 dose D15. Vinca alkaloids and corticosteroids were associated. Results: Median hospital stay was 4 days (0-55). Complications: Neutropenia grade IV n=4, grade III infection n=6, grade II cardiac toxicity n=l, grade III allergy, grade III hemostasis disorders, thrombosis, n=l respectively. All patients achieved complete remission (CR) except one who died from disease progression. 8 patients were subjected to hematopoietic stem cell trans-plantatation (HSCT). Two patients of them are alive and well, 4 died from transplant related causes and 2 from disease progression. Conclusion: Salvage treatment containing DNX and PEG-ASPA, of small sample childhood ALL with very advanced disease, is feasible as regard toxicity and response rate allowing to HSCT and possible cure

  20. Efficacy of High-dose Chemotherapy and Autologous Stem Cell Transplantation in Patients with Relapsed Medulloblastoma: A Report on The Korean Society for Pediatric Neuro-Oncology (KSPNO)-S-053 Study

    Park, Jun Eun; Kang, Joseph; Yoo, Keon Hee; Sung, Ki Woong; Koo, Hong Hoe; Lim, Do Hoon; Shin, Hyung Jin; Kang, Hyoung Jin; Park, Kyung Duk; Shin, Hee Young; Kim, Il Han; Cho, Byung-Kyu; Im, Ho Joon; Seo, Jong Jin; Park, Hyeon Jin

    2010-01-01

    The efficacy and toxicity of high-dose chemotherapy and autologous stem cell transplantation (HDCT/ASCT) were investigated for improving the outcomes of patients with relapsed medulloblastoma. A total of 15 patients with relapsed medulloblastoma were enrolled in the KSPNO-S-053 study from May 2005 to May 2007. All patients received approximately 4 cycles of salvage chemotherapy after relapse. Thirteen underwent HDCT/ASCT; CTE and CM regimen were employed for the first HDCT (HDCT1) and second ...

  1. A randomized controlled trial to compare cure and relapse rate of paucibacillary multidrug therapy with monthly rifampicin, ofloxacin, and minocycline among paucibacillary leprosy patients in Agra District, India

    Anil Kumar

    2015-01-01

    Full Text Available Objectives: To study cure rate and relapse rate of standard World Health Organization paucibacillary multidrug therapy (PB-MDT with monthly rifampicin, ofloxacin, and minocycline for six months (ROM-6 among paucibacillary leprosy patients. Methods: A total of 268 patients, detected during active search in Agra district during 2001-2004, who had paucibacillary (PB leprosy having 1-5 skin lesions and/or one nerve thickening/tenderness, were allocated, using random number tables, to two treatment groups; PB-MDT and ROM-6. On the first day of the month, dose of PB-MDT and of the ROM were given under supervision for 6 months. After completion of drug therapy, patients were followed every 6 months for first 5 years and later annually for next 3 years for monitoring disease status, cure rates, reactions and relapses. Cηi σθuαρε test was used to compare relapse rates. Results: The cure rate at 2 years was 99% in ROM-6 and 97.0% in PB-MDT group, of those who completed treatment and the difference was statistically not significant. At 5 years, only 88 patients in PB-MDT group and 90 patients in ROM-6 group could be followed; all were observed to be cured. However, during the period of 5-8 years, 3 of 67 patients in PB-MDT group and 1 of 73 in ROM-6 group were observed to have relapsed. In all, 10 relapses were noted (3 in ROM-6 and 7 in PB-MDT group giving a relapse rate of 1.10/100 person years in PB-MDT and 0.435/100 person years in ROM groups (P = 0.053 ; statistically not significant. Of the 10 relapses, 5 occurred within 5 years (3 in PB-MDT group and 2 in ROM-6, 4 during 5-8 years (3 in PB-MDT and 1 in ROM-6, and 1 occurred in MDT group after 8 years. Limitation: A number of patients were lost to follow up after release from treatment and thus actual number of relapses in the study could not be assessed. Additionally, diagnosis was purely clinical and histology could not be done for reasons related to functional difficulties in the field

  2. Acute Hypoxic Test in Patients with Prediabetes.

    Shatylo, Valerii B; Serebrovska, Tatiana V; Gavalko, Anna V; Egorov, Egor; Korkushko, Oleg V

    2016-06-01

    Shatylo, Valerii B., Tetiana V. Serebrovska, Anna V. Gavalko, Egor Egorov, and Oleg V. Korkushko. Acute hypoxic test in patients with prediabetes. High Alt Med Biol. 17:101-107, 2016.-Prediabetes is a state of impaired carbohydrate metabolism when not all of the symptoms required to label a person as diabetic are present, but blood glucose is higher than in healthy subjects. Recent evidence suggests that intermittent hypoxia training (IHT) might provide a cost-effective strategy for improving metabolic functioning. One of the most important aspects of the successful IHT application is individualized approach to hypoxic dose and regimen prescription. To establish the relationships between indices of carbohydrate metabolism and individual resistance to hypoxia, the acute hypoxic test (AHT, breathing gas mixture with 12% O2 during 20 minutes) was performed in 33 healthy volunteers (mean age, 63.0, range, 44-76; fasting plasma glucose (FPG) less than 5.6 mmol/L and 2 hours postoral glucose tolerance test (OGTT) glycemia less than 7.8 mmol/L) and 30 patients with impaired glucose metabolism (mean age, 65.5, range, 44-75; FPG from 5.6 to 6.9 mmol/L and 2 hours post-OGTT glycemia from 7.8 to 11 mmol/L). Negative correlation was found between the SaO2 level at 20th minute AHT and FPG (r = -0.83; p recovery time and less effective functioning of respiratory and cardiovascular systems were also registered in patients with prediabetes showing that their cardiovascular resilience is impaired compared to normoglycemic controls. These patterns of relationship must be considered when assigning the individual modes of IHT. PMID:27213550

  3. Phase I Trial of the Selective Inhibitor of Nuclear Export, KPT-330, in Relapsed Childhood ALL and AML

    2016-08-03

    Relapsed Acute Lymphoblastic Leukemia (ALL); Refractory Acute Lymphoblastic Leukemia (ALL); Relapsed Acute Myelogenous Leukemia (AML); Refractory Acute Myelogenous Leukemia (AML); Relapsed Mixed Lineage Leukemia; Refractory Mixed Lineage Leukemia; Relapsed Biphenotypic Leukemia; Refractory Biphenotypic Leukemia; Chronic Myelogenous Leukemia (CML) in Blast Crisis

  4. Rates and Durability of Response to Salvage Radiation Therapy Among Patients With Refractory or Relapsed Aggressive Non-Hodgkin Lymphoma

    Purpose: To evaluate the response rate (RR) and time to local recurrence (TTLR) among patients who received salvage radiation therapy for relapsed or refractory aggressive non-Hodgkin lymphoma (NHL) and investigate whether RR and TTLR differed according to disease characteristics. Methods and Materials: A retrospective review was performed for all patients who completed a course of salvage radiation therapy between January 2001 and May 2011 at Brigham and Women's Hospital/Dana-Farber Cancer Institute. Separate analyses were conducted for patients treated with palliative and curative intent. Predictors of RR for each subgroup were assessed using a generalized estimating equation model. For patients treated with curative intent, local control (LC) and progression-free survival were estimated with the Kaplan-Meier method; predictors for TTLR were evaluated using a Cox proportional hazards regression model. Results: Salvage radiation therapy was used to treat 110 patients to 121 sites (76 curative, 45 palliative). Salvage radiation therapy was given as part of consolidation in 18% of patients treated with curative intent. Median dose was 37.8 Gy, with 58% and 36% of curative and palliative patients, respectively, receiving 39.6 Gy or higher. The RR was high (86% curative, 84% palliative). With a median follow-up of 4.8 years among living patients, 5-year LC and progression-free survival for curative patients were 66% and 34%, respectively. Refractory disease (hazard ratio 3.3; P=.024) and lack of response to initial chemotherapy (hazard ratio 4.3; P=.007) but not dose (P=.93) were associated with shorter TTLR. Despite doses of 39.6 Gy or higher, 2-year LC was only 61% for definitive patients with refractory disease or disease that did not respond to initial chemotherapy. Conclusions: Relapsed or refractory aggressive NHL is responsive to salvage radiation therapy, and durable LC can be achieved in some cases. However, refractory disease is associated with a

  5. Rates and Durability of Response to Salvage Radiation Therapy Among Patients With Refractory or Relapsed Aggressive Non-Hodgkin Lymphoma

    Tseng, Yolanda D., E-mail: ydt2@uw.edu [Department of Radiation Oncology, University of Washington, Seattle, Washington (United States); Chen, Yu-Hui [Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts (United States); Catalano, Paul J. [Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts (United States); Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts (United States); Ng, Andrea [Department of Radiation Oncology, Brigham and Women' s Hospital, Harvard Medical School, Boston, Massachusetts (United States)

    2015-01-01

    Purpose: To evaluate the response rate (RR) and time to local recurrence (TTLR) among patients who received salvage radiation therapy for relapsed or refractory aggressive non-Hodgkin lymphoma (NHL) and investigate whether RR and TTLR differed according to disease characteristics. Methods and Materials: A retrospective review was performed for all patients who completed a course of salvage radiation therapy between January 2001 and May 2011 at Brigham and Women's Hospital/Dana-Farber Cancer Institute. Separate analyses were conducted for patients treated with palliative and curative intent. Predictors of RR for each subgroup were assessed using a generalized estimating equation model. For patients treated with curative intent, local control (LC) and progression-free survival were estimated with the Kaplan-Meier method; predictors for TTLR were evaluated using a Cox proportional hazards regression model. Results: Salvage radiation therapy was used to treat 110 patients to 121 sites (76 curative, 45 palliative). Salvage radiation therapy was given as part of consolidation in 18% of patients treated with curative intent. Median dose was 37.8 Gy, with 58% and 36% of curative and palliative patients, respectively, receiving 39.6 Gy or higher. The RR was high (86% curative, 84% palliative). With a median follow-up of 4.8 years among living patients, 5-year LC and progression-free survival for curative patients were 66% and 34%, respectively. Refractory disease (hazard ratio 3.3; P=.024) and lack of response to initial chemotherapy (hazard ratio 4.3; P=.007) but not dose (P=.93) were associated with shorter TTLR. Despite doses of 39.6 Gy or higher, 2-year LC was only 61% for definitive patients with refractory disease or disease that did not respond to initial chemotherapy. Conclusions: Relapsed or refractory aggressive NHL is responsive to salvage radiation therapy, and durable LC can be achieved in some cases. However, refractory disease is associated with a

  6. Developing Cognitive Behavioral Therapy to Prevent Depressive Relapse in Youth

    Kennard, Betsy D.; Stewart, Sunita M.; Hughes, Jennifer L.; Jarrett, Robin B.; Emslie, Graham J.

    2008-01-01

    Relapse rates for children and adolescents with major depressive disorder (MDD) range from 30% to 40% within 1 to 2 years after acute treatment. Although relapse rates are high, there have been relatively few studies on the prevention of relapse in youth. While acute phase pharmacotherapy has been shown to reduce symptoms rapidly in depressed…

  7. Analysis of associated factors for remission and relapse in proliferative and membranous lupus nephritis patients: a 4-year follow-up study

    戚超君

    2014-01-01

    Objective To explore the related factors of remission and relapse in lupus nephritis(LN)patients.Methods A retrospective study was conducted for proliferation and membrane LN patients diagnosed from 2003 to 2010.Their clinical,laboratory and pathological parameters were collected.According to the response to treatment,they were divided into 3

  8. Immunological effects of donor lymphocyte infusion in patients with chronic myelogenous leukemia relapsing after bone marrow transplantation

    Castro F.A.

    2004-01-01

    Full Text Available Allogeneic bone marrow transplantation (alloBMT is the only curative therapy for chronic myelogenous leukemia (CML. This success is explained by the delivery of high doses of antineoplastic agents followed by the rescue of marrow function and the induction of graft-versus-leukemia reaction mediated by allogeneic lymphocytes against host tumor cells. This reaction can also be induced by donor lymphocyte infusion (DLI producing remission in most patients with CML who relapse after alloBMT. The immunological mechanisms involved in DLI therapy are poorly understood. We studied five CML patients in the chronic phase, who received DLI after relapsing from an HLA-identical BMT. Using flow cytometry we evaluated cellular activation and apoptosis, NK cytotoxicity, lymphocytes producing cytokines (IL-2, IL-4 and IFN-gamma, and unstimulated (in vivo lymphocyte proliferation. In three CML patients who achieved hematological and/or cytogenetic remission after DLI we observed an increase of the percent of activation markers on T and NK cells (CD3/DR, CD3/CD25 and CD56/DR, of lymphocytes producing IL-2 and IFN-gamma, of NK activity, and of in vivo lymphocyte proliferation. These changes were not observed consistently in two of the five patients who did not achieve complete remission with DLI. The percent of apoptotic markers (Fas, FasL and Bcl-2 on lymphocytes and CD34-positive cells did not change after DLI throughout the different study periods. Taken together, these preliminary results suggest that the therapeutic effect of DLI in the chronic phase of CML is mediated by classic cytotoxic and proliferative events involving T and NK cells but not by the Fas pathway of apoptosis.

  9. Delay in initiation of adjuvant trastuzumab therapy leads to decreased overall survival and relapse-free survival in patients with HER2-positive non-metastatic breast cancer.

    Gallagher, Christopher M; More, Kenneth; Kamath, Tripthi; Masaquel, Anthony; Guerin, Annie; Ionescu-Ittu, Raluca; Gauthier-Loiselle, Marjolaine; Nitulescu, Roy; Sicignano, Nicholas; Butts, Elizabeth; Wu, Eric Q; Barnett, Brian

    2016-05-01

    Trastuzumab reduces the risk of relapse in women with HER2-positive non-metastatic breast cancer, but little information exists on the timing of trastuzumab initiation. The study investigated the impact of delaying the initiation of adjuvant trastuzumab therapy for >6 months after the breast cancer diagnosis on time to relapse, overall survival (OS), and relapse-free survival (RFS) among patients with non-metastatic breast cancer. Adult women with non-metastatic breast cancer who initiated trastuzumab adjuvant therapy without receiving any neoadjuvant therapy were selected from the US Department of Defense health claims database from 01/2003 to 12/2012. Two study cohorts were defined based on the time from breast cancer diagnosis to trastuzumab initiation: >6 months and ≤6 months. The impact of delaying trastuzumab initiation on time to relapse, OS, and RFS was estimated using Cox regression models adjusted for potential confounders. Of 2749 women in the study sample, 79.9 % initiated adjuvant trastuzumab within ≤6 months of diagnosis and 20.1 % initiated adjuvant trastuzumab >6 months after diagnosis. After adjusting for confounders, patients who initiated trastuzumab >6 months after the breast cancer diagnosis had a higher risk of relapse, death, or relapse/death than those who initiated trastuzumab within ≤6 months of diagnosis (hazard ratios [95 % CIs]: 1.51 [1.22-1.87], 1.54 [1.12-2.12], and 1.43 [1.16-1.75]; respectively). The results of this population-based study suggest that delays of >6 months in the initiation of trastuzumab among HER2-positive non-metastatic breast cancer patients are associated with a higher risk of relapse and shorter OS and RFS. PMID:27107569

  10. Gastric lavage in patients with acute poisoning

    Montserrat Amigó Tadín

    2012-05-01

    Full Text Available Acute poisonings are a frequent complaint in emergency departments and therapy which prevents the absorption of toxic products taken orally is often indicated: one such option is gastric lavage. Gastric lavage is a digestive decontamination technique whose goal is to remove the maximum amount of poison from the stomach and prevent its absorption. The procedure involves inserting a gastric tube into the stomach through the mouth or nose; firstly to aspirate all the stomach contents and then to perform gastric washing manoeuvres. The effectiveness of gastric lavage is limited and involves a risk of iatrogenesis, and therefore the indications and contraindications should be carefully considered and the technique carried out meticulously to increase its effectiveness and reduce complications, primarily bronchoaspiration. Gastric lavage may be used in conjunction with other digestive decontamination techniques such as administration of activated charcoal. This gastric lavage protocol is based on a review of the literature on this procedure and is supported by the expertise of our research group in gastrointestinal decontamination techniques in patients with acute poisoning.

  11. Human herpes virus-8-associated multicentric Castleman's disease in an HIV-positive patient presenting with relapsing and remitting hyponatraemia.

    Sasaki, Hiroaki; Maeda, Takuya; Hara, Yu; Osa, Morichika; Imai, Kazuo; Moriguchi, Kota; Mikita, Kei; Fujikura, Yuji; Kaida, Kenichi; Kawana, Akihiko

    2015-10-01

    We report a case of human herpes virus-8-associated multicentric Castleman's disease in an HIV-positive patient with hyponatraemia. A 65-year-old man was admitted with relapsing and remitting fever, scattered skin eruptions and hepatosplenomegaly following combination antiretroviral therapy for his HIV infection. Based on histopathological findings, he was diagnosed as having human herpes virus-8-associated multicentric Castleman's disease and was treated with four-weekly infusions of rituximab. Prior to receiving chemotherapy, we observed several suspected biomarkers of disease activity, positive correlations between plasma human herpes virus-8 viral load and the levels of plasma interleukin-6, C-reactive protein and soluble interleukin-2 receptor, and negative correlations between platelet count, albumin levels and especially serum sodium levels. We hypothesize that non-osmotic release of plasma antidiuretic hormone is a cause of hyponatraemia in human herpes virus-8-associated multicentric Castleman's disease and that relapsing and remitting hyponatraemia could be correlated with plasma human herpes virus-8 viral load. PMID:25504830

  12. Comprehensive genomic analysis reveals FLT3 activation and a therapeutic strategy for a patient with relapsed adult B-lymphoblastic leukemia.

    Griffith, Malachi; Griffith, Obi L; Krysiak, Kilannin; Skidmore, Zachary L; Christopher, Matthew J; Klco, Jeffery M; Ramu, Avinash; Lamprecht, Tamara L; Wagner, Alex H; Campbell, Katie M; Lesurf, Robert; Hundal, Jasreet; Zhang, Jin; Spies, Nicholas C; Ainscough, Benjamin J; Larson, David E; Heath, Sharon E; Fronick, Catrina; O'Laughlin, Shelly; Fulton, Robert S; Magrini, Vincent; McGrath, Sean; Smith, Scott M; Miller, Christopher A; Maher, Christopher A; Payton, Jacqueline E; Walker, Jason R; Eldred, James M; Walter, Matthew J; Link, Daniel C; Graubert, Timothy A; Westervelt, Peter; Kulkarni, Shashikant; DiPersio, John F; Mardis, Elaine R; Wilson, Richard K; Ley, Timothy J

    2016-07-01

    The genomic events responsible for the pathogenesis of relapsed adult B-lymphoblastic leukemia (B-ALL) are not yet clear. We performed integrative analysis of whole-genome, whole-exome, custom capture, whole-transcriptome (RNA-seq), and locus-specific genomic assays across nine time points from a patient with primary de novo B-ALL. Comprehensive genome and transcriptome characterization revealed a dramatic tumor evolution during progression, yielding a tumor with complex clonal architecture at second relapse. We observed and validated point mutations in EP300 and NF1, a highly expressed EP300-ZNF384 gene fusion, a microdeletion in IKZF1, a focal deletion affecting SETD2, and large deletions affecting RB1, PAX5, NF1, and ETV6. Although the genome analysis revealed events of potential biological relevance, no clinically actionable treatment options were evident at the time of the second relapse. However, transcriptome analysis identified aberrant overexpression of the targetable protein kinase encoded by the FLT3 gene. Although the patient had refractory disease after salvage therapy for the second relapse, treatment with the FLT3 inhibitor sunitinib rapidly induced a near complete molecular response, permitting the patient to proceed to a matched-unrelated donor stem cell transplantation. The patient remains in complete remission more than 4 years later. Analysis of this patient's relapse genome revealed an unexpected, actionable therapeutic target that led to a specific therapy associated with a rapid clinical response. For some patients with relapsed or refractory cancers, this approach may indicate a novel therapeutic intervention that could alter outcome. PMID:27181063

  13. {sup 11}C-Choline PET/CT detects the site of relapse in the majority of prostate cancer patients showing biochemical recurrence after EBRT

    Ceci, Francesco; Graziani, Tiziano; Lodi, Filippo; Fanti, Stefano [University of Bologna, Service of Nuclear Medicine, Policlinico S. Orsola Malpighi, Bologna (Italy); Castellucci, Paolo [University of Bologna, Service of Nuclear Medicine, Policlinico S. Orsola Malpighi, Bologna (Italy); Azienda Ospedaliero-Unversitaria di Bologna Policlinico Sant' Orsola-Malpighi, UO di Medicina Nucleare, PAD. 30, Bologna (Italy); Schiavina, Riccardo; Brunocilla, Eugenio; Martorana, Giuseppe [University of Bologna, Department of Urology, Policlinico S. Orsola Malpighi, Bologna (Italy); Mazzarotto, Renzo; Ntreta, Maria [University of Bologna, Service of Radiotherapy, Policlinico S. Orsola Malpighi, Bologna (Italy)

    2014-05-15

    The aim of this retrospective study was to evaluate the usefulness and the detection rate of {sup 11}C-choline PET/CT in a population of patients with prostate cancer (PC), exclusively treated with external beam radiotherapy (EBRT) as primary treatment, who showed biochemical relapse. We enrolled 140 patients showing a serum PSA level >2 ng/mL (mean 8.6 ng/mL, median 5 ng/mL, range 2 - 60 ng/mL). All patients had been treated with EBRT to the prostate gland and prostatic fossa with doses ranging from 70 to 76 Gy in low-risk patients (T1/T2 and/or serum PSA <10 ng/mL) and escalating to >76 Gy (range 76 - 81 Gy) in high-risk patients (T3/T4 and/or serum PSA >10 ng/mL). Of the 140 patients, 53 were receiving androgen deprivation therapy at the time of the scan. All positive {sup 11}C-choline PET/CT findings were validated by transrectal ultrasound-guided biopsy or at least 12 months of follow-up with contrast-enhanced CT, MR, bone scintigraphy or a repeated {sup 11}C-choline PET/CT scan. The relationships between the detection rate of {sup 11}C-choline PET/CT and the factors PSA level, PSA kinetics, Gleason score, age, time to relapse and SUVmax in patients with positive findings were analysed. {sup 11}C-Choline PET/CT detected the site of relapse in 123 of the 140 patients with a detection rate of 87.8 % (46 patients showed local relapse, 31 showed local and distant relapse, and 46 showed only distant relapse). In patients with relapse the mean serum PSA level was 9.08 ng/mL (median 5.1 ng/mL, range 2 - 60 ng/mL), the mean PSA doubling time was 5.6 months (median 3.5 months, range 0.4 - 48 months), and the mean PSA velocity was 15 ng/mL/year (median 8.8 ng/mL/year, range 0.4 - 87 ng/mL/year). Of the 123 patients with relapse, 77 (62.6 %) showed distant relapse with/without local relapse, and of these 77, 31 (40.2 %) showed oligometastatic disease (one or two distant lesions: lymph node lesions only in 16, bone lesions only in 14, and lymph node lesions and bone

  14. Management of patients with acute nonspecific low back pain

    A. I. Isaikin

    2015-01-01

    Full Text Available The paper describes an observation of a female patient with acute non-specific low back pain (LBP. It gives current recommendations for the treatment of acute LBP and evaluates the clinical efficiency of these methods. The management of patients with acute nonspecific LBP encompasses: 1 correct information about the nature and prognosis of the disease; 2 recommendations for daily activities; 3 a short-term rational therapy with paracetamol, nonsteroidal anti-inflammatory drugs (NSAIDs, and/or myorelaxants. The role of NSAIDs, ketorol in particular, in treating patients with acute nonspecific LBP is discussed.

  15. Role of Salvage Radiation Therapy for Patients With Relapsed or Refractory Hodgkin Lymphoma Who Failed Autologous Stem Cell Transplant

    Goda, Jayant S. [Department of Radiation Oncology, Princess Margaret Hospital, University of Toronto, Toronto, Ontario (Canada); Massey, Christine [Department of Biostatistics, Princess Margaret Hospital, University of Toronto, Toronto, Ontario (Canada); Kuruvilla, John [Department of Medical Oncology and Hematology, Princess Margaret Hospital, University of Toronto, Toronto, Ontario (Canada); Gospodarowicz, Mary K.; Wells, Woodrow; Hodgson, David C.; Sun, Alexander [Department of Radiation Oncology, Princess Margaret Hospital, University of Toronto, Toronto, Ontario (Canada); Keating, Armand; Crump, Michael [Department of Medical Oncology and Hematology, Princess Margaret Hospital, University of Toronto, Toronto, Ontario (Canada); Tsang, Richard W., E-mail: richard.tsang@rmp.uhn.on.ca [Department of Radiation Oncology, Princess Margaret Hospital, University of Toronto, Toronto, Ontario (Canada)

    2012-11-01

    Purpose: To analyze, through chart review, the efficacy of salvage radiation therapy (sRT) for relapsed or progressive Hodgkin lymphoma (HL) patients who failed autologous stem cell transplant (ASCT). Patients and Methods: Among 347 patients with recurrent/refractory HL who received ASCT from 1986-2006, 163 had post-ASCT progression or relapse. Of these, 56 received sRT and form the basis of this report. Median age at sRT was 30 years (range, 17-59 years). Disease was confined to lymph nodes in 27 patients, whereas 24 had both nodal and extranodal disease. Salvage radiation therapy alone was given in 34 patients (61%), and sRT plus chemotherapy was given in 22 (39%). Median interval from ASCT to sRT was 0.8 years (range, 0.1-5.6 years). The median dose was 35 Gy (range, 8-40.3 Gy). The sRT technique was extended-field in 14 patients (25%) and involved-field in 42 (75%). Results: The median follow-up from sRT was 31.3 months (range, 0.2-205.5 months). Overall response rate was 84% (complete response: 36%; partial response: 48%). The median overall survival was 40.8 months (95% confidence interval, 34.2-56.3 months). The 5-year overall survival was 29% (95% confidence interval, 14%-44%). The 2-year progression-free survival (PFS) was 16%; the 2-year local PFS was 65%, whereas the 2-year systemic PFS was 17%. The 1-year PFS was higher in patients in whom all diseased sites were irradiated (49%) compared with those in whom only the symptomatic site was treated (22%, P=.07). Among 20 alive patients, 5 were disease free (at 6.4, 6.8, 7.4, 7.9, and 17.1 years). Conclusion: For patients with HL who fail ASCT, a selective use of RT provides a durable local control rate of 65% at 2 years and should be considered as part of the standard management plan for the palliation of incurable HL. Occasionally irradiation of truly localized disease can lead to long-term survival.

  16. A 2-year observational study of patients with relapsing-remitting multiple sclerosis converting to glatiramer acetate from other disease-modifying therapies

    Ziemssen, Tjalf; Bajenaru, Ovidiu A; Carrá, Adriana;

    2014-01-01

    .32 (95 % CI 0.26-0.40; p < 0.0001) at last observation, while the progression of disability was halted, as the Kurtzke Expanded Disability Status Scale (EDSS) scores remained stable. Patients improved significantly (p < 0.05) on measures of fatigue, quality of life, depression, and cognition; mobility...... analysis. Change of therapy to GA was prompted primarily by lack of efficacy (53.6 %) or intolerable adverse events (AEs; 44.8 %). Over a 24-month period, 72.7 % of patients were relapse free. Mean annual relapse rate decreased from 0.86 [95 % confidence interval (CI) 0.81-0.91] before the change to 0...

  17. The prognostic value of hematogones in patients with acute myeloid leukemia.

    Chantepie, Sylvain P; Parienti, Jean-Jacques; Salaun, Véronique; Benabed, Khaled; Cheze, Stéphane; Gac, Anne-Claire; Johnson-Ansah, Hyacinthe; Macro, Margaret; Damaj, Gandhi; Vilque, Jean-Pierre; Reman, Oumedaly

    2016-06-01

    In acute myeloid leukemia (AML), new prognostic tools are needed to assess the risk of relapse. Hematogones (HGs) are normal B-lymphocyte precursors that increase in hematological diseases and may influence remission duration in AML. HG detection was prospectively investigated in 262 AML patients to determine its prognostic value. Flow cytometric HG detection was performed in bone marrow aspiration after intensive chemotherapy at the time of hematological recovery. Patients with HGs in bone marrow samples had a significantly better relapse-free survival (RFS) and overall survival (OS) than patients without HGs (P = 0.0021, and P = 0.0016). Detectable HGs independently predicted RFS (HR = 0.61, 95%CI: 0.42 - 0.89, P = 0.012) and OS (HR = 0.59, 95%CI: 0.38 - 0.92, 0.019) controlling for age, ELN classification, the number of chemotherapy cycles to achieve CR, performance status, secondary AML and flow cytometric minimal residual disease (MRD). In intensively treated AML, individual determination of HGs could be useful to stratify the optimal risk-adapted therapeutic strategy after induction chemotherapy. Am. J. Hematol. 91:566-570, 2016. © 2016 Wiley Periodicals, Inc. PMID:26934680

  18. Assessing and Treating the Patient with Acute Psychotic Disorders.

    Jensen, Lisa; Clough, Rebecca

    2016-06-01

    Patients with acute psychosis often present to emergency departments. Management of acute agitation and psychosis can be a challenge for the staff. Medical stabilization, appropriate assessment, and diagnosis are important. Verbal de-escalation and other psychosocial interventions are helpful in creating a safe and therapeutic environment. Psychiatric and emergency room nurses are poised to treat patients presenting with acute psychosis and must be knowledgeable of evidence-based approaches to treat these complex disorders. PMID:27229275

  19. CLAG-based induction therapy in previously untreated high risk acute myeloid leukemia patients.

    Seiter, Karen; Ahmed, Nasir; Shaikh, Azfar; Baskind, Paul; Liu, Delong

    2016-07-01

    The CLAG regimen is highly active in patients with relapsed and/or refractory acute myeloid leukemia (AML). We administered CLAG-based chemotherapy to 20 previously untreated AML patients who were poor candidates for standard induction therapy. Responding patients received further CLAG as post-remission therapy followed by additional therapy that was tailored to their AML subtype. Patients were considered poor candidates for standard therapy due to either cardiac disease, prior chemotherapy for another malignancy, prior myeloproliferative disease, or myelodysplastic syndrome that had progressed after hypomethylator therapy. Overall, thirteen patients had a complete response (CR) to the first cycle of therapy (65%), one patient had a CR without platelet recovery, and 3 patients had a partial response (PR). Two of the patients with PR converted to CR after further therapy. The median duration of response has not been reached; the mean duration of response is 36.8 months (95% CI 28.8-44.8 months). Median overall survival (including deaths from all causes) is 29.0 months (95% CI 18.0-46.0 months). Patients with de novo AML had a CR rate of 90.9% and a median overall survival of 38.5 months. CLAG-based therapy is a well-tolerated, efficacious induction strategy in previously-untreated patients with high risk AML. CLAG-based regimens should be studied in a broader group of newly diagnosed AML patients. PMID:27151544

  20. Laparoscopic Partial Pancreatectomy in a Patient with Pancreas Trifurcation and Recurrent Acute Pancreatitis

    Marcel Autran Machado

    2016-02-01

    Full Text Available Introduction Embryologically the pancreas develops by the fusion of dorsal and ventral pancreatic elements. The ventral pancreatic bud gives rise to part of the head and uncinate process, while the remainder of the head, body, and tail of the pancreas develops from the dorsal pancreatic bud. Failure in this process may result in pancreatic duct variation. Several types have been described, including bifid pancreatic duct, ectopic pancreas and duplication anomaly. To our knowledge, pancreatic trifurcation has never been described so far. Aim To present a video of a laparoscopic partial pancreatectomy resection in a patient with trifurcation of pancreas and intermittent acute pancreatitis. Methods A forty-year-old woman suffering from intermittent episodes of acute pancreatitis with first onset at 2-years of age with multiple surgical interventions for abdominal abscess drainage until puberty when severity and number of episodes decreased. Three years ago, she experimented a new episode of severe acute pancreatitis with prolonged hospitalization and since then intermittent episodes. MRI revealed an anomalous pancreas with three pancreatic ducts. One of them with signs of obstruction and pancreatitis. Laparoscopic resection of the diseased pancreas was proposed. Results Operative time was 150 minutes. Blood loss was minimum. Recovery was uneventful and patient was discharged on the 4th postoperative day. Final pathology showed no signs of malignancy. Patient is well with no sign of the disease 12 months after operation. Conclusion Although anomaly of the pancreatic duct is extremely rare, this case should alert clinicians to be aware of such an anatomical variant that may alter the flow characteristics in the pancreatic ductal system resulting in an increased risk of relapsing episodes of acute pancreatitis. Our patient received the correct diagnosis only 38 years after the first episode of acute pancreatitis.

  1. Acute Brucella Hepatitis in an Urban Patient

    Seyed Moayed Alavian

    2009-11-01

    Full Text Available A 35-year-old man was referred to our center because of low grade fever, vomiting, yellow sclera, and tenderness in the upper-right quadrant of his abdomen. Laboratory tests showed a white blood cell (WBC of 7100/µL, a platelet of 184,000/µL, an erythrocyte sedimentation rate (ESR of 4 mm/h, an alanine aminotransferase (ALT of 525 U/L, an aspartate aminotransferase AST of 142 U/L, a total bilirubin level of 4.23 mg/dL, and a direct bilirubin level of 3.16 mg/dL. Viral hepatitis markers, immunoglobuline M antibody to cytomegalovirus (anti-CMV IgM, Ebstein-Barr virus (EBV IgM, and immunologic markers of autoimmune hepatitis were negative. The patient was diagnosed with acute hepatitis. Alkaline phosphatase was in the normal range throughout the course of the disease. Because of the patient's occupation as a butcher and his history of eating semi-cooked sheep testes, serologic tests of brucellosis were conducted; the tests came out positive. We were concerned about the hepatotoxicity of standard regimens; therefore, we started treatment with streptomycin and ciprofloxacin regimens. Although liver enzyme had fallen and fever discontinued, the total and direct bilirubin concentrations in the patient's serum both increased in spite of using 2 weeks of the abovementioned drug regimen. The elevation of bilirubin could have been due to drug hepatotoxicity. Alternatively, a regimen containing ciprofloxacin may have not have been efficient enough and may have had effects on the direct bilirubin concentration. Fortunately, within 8 weeks, progressive recovery was noticed. Brucellosis should be considered in the differential diagnosis of fever and hepatitis for those who live in endemic areas, especially if his/her job was at high risk for acquiring brucellosis. We recommend taking a careful occupational and behavioral history for patients with acute hepatitis syndrome. We assumed that ciprofloxacin was not suitable for brucella hepatitis treatment and

  2. Toxic hepatitis induced by infliximab in a patient with rheumatoid arthritis with no relapse after switching to etanercept

    Carlsen, K M; Riis, L; Madsen, O R

    2009-01-01

    normal. Liver biopsy showed late signs of acute toxic hepatitis without MTX-related fibrosis. This is one the first cases that convincingly demonstrates that infliximab treatment may cause toxic hepatitis. Moreover, the case suggests a lack of hepatic cross-toxicity between infliximab and etanercept as...... the patient continued with etanercept without new episodes of liver dysfunction....

  3. Detection of Telomerase Activity and the Expression of Telomerase Subunits in the Patients with Acute Myelogenous Leukaemia

    李一荣; 吴健民; 王琳; 陈凤花; 胡丽华

    2004-01-01

    Summary: Telomerase activity and the expression of telomerase subunits (for example, telomerase reverse transcriptase and telomerase associated protein 1 and telomerase RNA component) of peripheral white blood cells were detected in the patients with acute myelogenous leukaemia (AML)and the correlation between telomerase activity and the expression of telomerase subunits was observed. In 94 peripheral white blood cells from 18 healthy volunteers and 76 patients with AML,including 31 AML at initial presentation, 24 at relapse and 21 at complete remission, the telomerase activity and telomerase subunits mRNA or RNA were detected by PCR-ELISA and RT-PCR respectively. The results showed that the positive rate of telomerase from patients with AML at initial presentation, at relapse and at complete remission was 74.1 %, 79.2 % and 4.8 % respectively.The positive rate of telomerase reverse transcriptase mRNA from healthy volunteers, AML at initial presentation, AML at relapse and AML at complete remission was 5.6 %, 80. 6 %, 83.3 %and 9.5 % respectively. The positive rate of telomerase associated protein 1 mRNA and telomerase RNA component in all samples were 100 %. It was suggested that the up-regulation of telomerase activity and the expression of telomerase reverse transcriptase is correlated closely with the occurrence and relapse of AML, so telomerase activity and the expression of telomerase reverse transcriptase may be used to estimate the curative effect and predict relapse of AML. Moreover, the upregulation of telomerase activity is correlated with the expression of telomerase reverse transcriptase significantly.

  4. Obatoclax Mesylate, Vincristine Sulfate, Doxorubicin Hydrochloride, and Dexrazoxane Hydrochloride in Treating Young Patients With Relapsed or Refractory Solid Tumors, Lymphoma, or Leukemia

    2014-04-30

    Acute Leukemias of Ambiguous Lineage; Acute Undifferentiated Leukemia; Angioimmunoblastic T-cell Lymphoma; Blastic Phase Chronic Myelogenous Leukemia; Childhood Burkitt Lymphoma; Childhood Chronic Myelogenous Leukemia; Childhood Diffuse Large Cell Lymphoma; Childhood Immunoblastic Large Cell Lymphoma; Childhood Nasal Type Extranodal NK/T-cell Lymphoma; Cutaneous B-cell Non-Hodgkin Lymphoma; Hepatosplenic T-cell Lymphoma; Intraocular Lymphoma; Noncutaneous Extranodal Lymphoma; Peripheral T-cell Lymphoma; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Recurrent Childhood Anaplastic Large Cell Lymphoma; Recurrent Childhood Grade III Lymphomatoid Granulomatosis; Recurrent Childhood Large Cell Lymphoma; Recurrent Childhood Lymphoblastic Lymphoma; Recurrent Childhood Small Noncleaved Cell Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent/Refractory Childhood Hodgkin Lymphoma; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Relapsing Chronic Myelogenous Leukemia; Small Intestine Lymphoma; Unspecified Childhood Solid Tumor, Protocol Specific

  5. Circulating Tyrosinase and MART-1 mRNA does not Independently Predict Relapse or Survival in Patients with AJCC Stage I–II Melanoma

    Schmidt, Henrik; Sørensen, Boe S; Sjoegren, Pia;

    2006-01-01

    , Clark level, and histological subtype were analyzed together with tyrosinase and MART-1 mRNA treated as updated covariates in a Cox proportional-hazard model. After a median follow-up time of 66 months, 42 out of 236 patients (18%) had relapsed. The following variables were significantly associated with...... relapse-free survival in the univariate analyses: tyrosinase, MART-1, gender, ulceration, thickness, Clark level, and histological subtype. Entering these covariates into a multivariate Cox analysis resulted in thickness as the single independent prognostic factor (P<0.0001), whereas MART-1 (P=0.......07) approached significance at the 5% significance level. The serial measurements of tyrosinase and MART-1 mRNA in peripheral blood of stage I-II melanoma patients cannot be demonstrated to have independent prognostic impact on relapse-free survival....

  6. Laryngotracheal stenosis requiring emergency tracheostomy as the first manifestation of childhood-relapsing polychondritis.

    Buscatti, Izabel M; Giacomin, Maria Fernanda A; Silva, Marco Felipe C; Campos, Lúcia M A; Sallum, Adriana M E; Silva, Clovis A

    2013-01-01

    Relapsing polychondritis is a rare childhood disorder of unknown etiology, characterized by inflammatory, recurrent and destructive cartilage lesions. The chondritis could be widespread and involves generally laryngeal and auricular hyaline cartilages. We described a 9 years and 4 months old girl, who presented recurrent acute laryngotracheitis and laryngotracheal stenosis, which were the first manifestations of relapsing polychondritis, and was submitted to emergency tracheostomy. She also had ear condritis and arthritis, being treated with prednisolone and methotrexate. In conclusion, we reported a rare case of relapsing polychondritis that presented a life-threatening laryngo-tracheo-bronchial disorder requiring tracheostomy. We suggest that the diagnosis of relapsing polychondritis should be considered for patients who present recurrent acute laryngotracheitis with other types of condritis, as well as musculoskeletal manifestations. PMID:24149019

  7. Acute Renal Failure in Liver Transplant Patients: Indian Study

    Naik, Pradeep; Premsagar, B.; Mallikarjuna, M.

    2013-01-01

    The acute renal failure is the frequent medical complication observed in liver transplant patients. The objective of this study was to determine the cause of acute renal failure in post liver transplant patients. A total of 70 patients who underwent (cadaveric 52, live 18) liver transplantation were categorized based on clinical presentation into two groups, namely hepatorenal failure (HRF, n = 29), and Hepatic failure (HF, n = 41). All the patients after the liver transplant had received tac...

  8. Radioimmunotherapy with {sup 131}I-Rituximab in a Patient with Diffuse Large B-Cell Lymphoma Relapsed After Treatment with {sup 90}Y-Ibritumomab Tiuxetan

    Kang, Geon Wook; Kang, Hye Jin; Shin, Dongyeop; Gu, Ha Ra; Choi, Hong Seok; Lim, Sang Moo [Korea Cancer Center Hospital, Seoul (Korea, Republic of)

    2013-12-15

    We report a case that demonstrates the efficacy of radioimmunotherapy (RIT) with radioiodinated rituximab ({sup 131}I-rituximab) for relapsed diffuse large B-cell lymphoma (DLBCL). A 79-year-old male patient with DLBCL initially achieved a complete response (CR) after six cycles of RCHOP (rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone) therapy. However, the lymphoma relapsed 20 months later. Although the patient had achieved a second and a third CR after two cycles of {sup 90}Y-ibritumomab tiuxetan, he experienced a third relapse approximately 3 years later. Between March and June 2011, the patient received three cycles of {sup 131}I-rituximab. Although he had achieved partial response after the second cycle, the disease progressed after the third cycle, and the total progression. Free survival was thus 5 months. The patient suffered only relatively mild toxicity (grade 1 thrombocytopenia) during treatment. RIT with {sup 131}I-rituximab is therefore potentially effective in patients with relapsed DLBCL, even after the failure of {sup 90}Y-ibritumomab tiuxetan therapy.

  9. Cytomegalovirus induces strong antileukemic effect in acute myeloid leukemia patients following sibling HSCT without ATG-containing regimen.

    Bao, Xiebing; Zhu, Qian; Xue, Shengli; Hu, Xiaohui; Ma, Xiao; Chen, Feng; Chen, Suning; Sun, Aining; Wu, Depei; Yu, Jianhua; Wu, Xiaojin; Qiu, Huiying

    2016-01-01

    A considerable number of studies have demonstrated that cytomegalovirus (CMV) reactivation after allogeneic hematopoietic stem cell transplantation (Allo-HSCT) could enforce graft-versus leukemia (GVL) effect in acute myeloid leukemia (AML) patients. However, the use of antithymocyte globulin (ATG) as part of graft-versus-host disease (GVHD) prophylaxis may dampen this beneficial effect of CMV replication. In this context, we retrospectively analyzed the effect of CMV reactivation on relapse, survival and prognosis in a total of 227 AML patients who received a myeloablative (MA) conditioning regimen at a single research center between January 2010 and April 2013. Of these 227 patients, 110 cases received non-ATG-containing regimens and 117 cases received ATG-containing regimens. CMV reactivation occurred in 45 patients (41%) among non-ATG regimen group and 73 patients (62%) among ATG regimen group (P = 0.001). At a median time to follow-up of 27.5 months, a lower risk of cumulative relapse incidence associated with CMV reactivation was observed in non-ATG group in multivariate analyses (OR 0.28, 95% CI 0.10-0.79; P = 0.016). However, CMV reactivation after transplantation did not significantly decrease the cumulative incidence of relapse in our ATG group (OR 0.28, 95% CI 0.10-0.79; P = 0.016). Collectively, our results demonstrate that in AML patients following sibling HSCT, the CMV-induced beneficial effect on relapse occurs only in the MA regimens containing no ATG, although ATG promotes CMV reactivation. PMID:27158357

  10. Phase I Dose-Escalation Trial of Clofarabine Followed by Escalating Doses of Fractionated Cyclophosphamide in Children With Relapsed or Refractory Acute Leukemias

    2010-09-21

    Myelodysplastic Syndrome; Acute Myeloid Leukemia; Myeloproliferative Disorders; Acute Lymphocytic Leukemia; Acute Promyelocytic Leukemia; Acute Leukemia; Chronic Myelogenous Leukemia; Myelofibrosis; Chronic Myelomonocytic Leukemia; Juvenile Myelomonocytic Leukemia

  11. Biological Therapy in Treating Patients With Advanced Myelodysplastic Syndrome, Acute or Chronic Myeloid Leukemia, or Acute Lymphoblastic Leukemia Who Are Undergoing Stem Cell Transplantation

    2013-07-03

    Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); B-cell Adult Acute Lymphoblastic Leukemia; B-cell Childhood Acute Lymphoblastic Leukemia; Childhood Chronic Myelogenous Leukemia; Childhood Myelodysplastic Syndromes; Chronic Myelomonocytic Leukemia; Essential Thrombocythemia; Polycythemia Vera; Previously Treated Myelodysplastic Syndromes; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Refractory Anemia With Excess Blasts; Refractory Anemia With Excess Blasts in Transformation; Relapsing Chronic Myelogenous Leukemia; Secondary Acute Myeloid Leukemia; T-cell Adult Acute Lymphoblastic Leukemia; T-cell Childhood Acute Lymphoblastic Leukemia

  12. Final results of a multicenter phase 1 study of lenalidomide in patients with relapsed or refractory chronic lymphocytic leukemia.

    Wendtner, Clemens-Martin; Hillmen, Peter; Mahadevan, Daruka; Bühler, Andreas; Uharek, Lutz; Coutré, Steven; Frankfurt, Olga; Bloor, Adrian; Bosch, Francesc; Furman, Richard R; Kimby, Eva; Gribben, John G; Gobbi, Marco; Dreisbach, Luke; Hurd, David D; Sekeres, Mikkael A; Ferrajoli, Alessandra; Shah, Sheetal; Zhang, Jennie; Moutouh-de Parseval, Laure; Hallek, Michael; Heerema, Nyla A; Stilgenbauer, Stephan; Chanan-Khan, Asher A

    2012-03-01

    Based on clinical activity in phase 2 studies, lenalidomide was evaluated in a phase 2/3 study in patients with relapsed/refractory chronic lymphocytic leukemia (CLL). Following tumor lysis syndrome (TLS) complications, the protocol was amended to a phase 1 study to identify the maximum tolerated dose-escalation level (MTDEL). Fifty-two heavily pretreated patients, 69% with bulky disease and 48% with high-risk genomic abnormalities, initiated lenalidomide at 2.5 mg/day, with dose escalation until the MTDEL or the maximum assigned dose was attained. Lenalidomide was safely titrated to 20 mg/day; the MTDEL was not reached. Most common grade 3-4 adverse events were neutropenia and thrombocytopenia; TLS was mild and rare. The low starting dose and conservative dose escalation strategy resulted in six partial responders and 30 patients obtaining stable disease. In summary, lenalidomide 2.5 mg/day is a safe starting dose that can be titrated up to 20 mg/day in patients with CLL. PMID:21879809

  13. Quality of life in relapsing-remitting multiple sclerosis patients receiving CinnoVex compared with Avonex

    Hatam, Nahid; Bastani, Peivand; Shahtaheri, Rahil Sadat

    2016-01-01

    Objective: There is an increasing recognition among clinicians and researchers that the impact of chronic illnesses and their treatments must be assessed in terms of their quality of life (QoL) in addition to more traditional measures of clinical outcomes. The aim of this study was to compare the QoL in patients with relapsing-remitting multiple sclerosis (RRMS) using Avonex or CinnoVex. Methods: We conducted a cross-sectional study on one hundred patients with RRMS, fifty and fifty patients were being treated with Avonex (Biogen Idec, USA) and CinnoVex (CinnaGen, Iran), respectively. We used a disease-specific questionnaire for MS (Multiple Sclerosis Quality of Life-54 [MSQoL-54]). Both groups were tested for significant differences regarding sociodemographic. A multiple linear regression model was constructed to find factors that affected the different aspect of QoL of the whole sample of patients. Findings: MS groups did not differ in physical and mental health composite scores as well as relative scales. The results of regression models for each subscale showed that age, marriage, and Expanded Disability Status Scale were associated with several subscales of the MSQoL-54 (P < 0.05). Conclusion: In this study, it was seen that there are no significant differences between QoL of Avonex and CinnoVex, but a limitation in our study the results may be different in other countries and even various areas in Iran.

  14. Lenalidomide is effective and safe for the treatment of patients with relapsed multiple myeloma and very severe renal impairment.

    João, Cristina; Freitas, José; Gomes, Fernando; Geraldes, Catarina; Coelho, Inês; Neves, Manuel; Lúcio, Paulo; Esteves, Susana; Esteves, Graça V

    2016-05-01

    Patients with multiple myeloma (MM) and severe renal impairment (SRI) have shorter survival than MM patients without renal failure. Although lenalidomide is a highly active drug, this immunomodulatory agent is frequently neglected in this context due to its predominant renal clearance and, consequently, an increased risk of toxicity. This risk might be overcome with the proper lenalidomide dose adjustment to renal function. This study evaluates the outcomes of 23 relapsed MM patients with SRI (baseline creatinine clearance (CrCl) aspirin. It is important to notice that, after initial dose adjustment of therapy, there should be a continuous process of dose adjustment, taking into account variations in renal function. Furthermore, lenalidomide dose adjustment should be made according to the individual tolerance, even with stable renal function. LenDex dose adjustment, according to these principles, does not negatively impact response and improves treatment tolerance. It has a clear potential to treat this group of patients and to induce long duration of responses [event-free survival (EFS) 20.5 m and overall survival (OS) 42.6 m]. PMID:27068406

  15. Emergency pulpotomy in relieving acute dental pain among Tanzanian patients

    Simon Elison NM

    2006-01-01

    Full Text Available Abstract Background In Tanzania, oral health services are mostly in the form of dental extractions aimed at alleviating acute dental pain. Conservative methods of alleviating acute dental pain are virtually non-existent. Therefore, it was the aim of this study to determine treatment success of emergency pulpotomy in relieving acute dental pain. Methods Setting: School of Dentistry, Muhimbili National Hospital, Dar es Salaam, Tanzania. Study design: Longitudinal study. Participants: 180 patients who presented with dental pain due to acute irreversible pulpitis during the study period between July and August 2001. Treatment and evaluation: Patients were treated by emergency pulpotomy on permanent posterior teeth and were evaluated for pain after one, three and six week's post-treatment. Pain, if present, was categorised as either mild or acute. Results Of the patients with treated premolars, 25 (13.9% patients did not experience pain at all while 19 (10.6% experienced mild pain. None of the patients with treated premolars experienced acute pain. Among 136 patients with treated molars 56 (31% did not experience any pain, 76 (42.2% experienced mild pain and the other 4 (2.2% suffered acute pain. Conclusion The short term treatment success of emergency pulpotomy was high being 100% for premolars and 97.1% for molars, suggesting that it can be recommended as a measure to alleviate acute dental pain while other conservative treatment options are being considered.

  16. Biphenotypic acute leukaemia: Case reports of two paediatric patients

    Vujić Dragana

    2010-01-01

    Full Text Available Introduction. Biphenotypic acute leukaemia is an uncommon type of leukaemia whose blasts co-express myeloid and B-or T-lymphoid antigens. Case report. We describe two cases of paediatric patients with biphenotypic acute leukaemia. A four-year-old female patient was found to have myeloid and B-lymphoid associated antigens in the same blast cells. Cytogenetic analysis showed a Philadelphia (Ph positivity t (9;22 (q34;q11 with rearrangements of M.bcr-Abl (p210. She was treated with combined acute myeloid leukaemia/acute lymphoblastic leukaemia induction therapy followed by autologous stem cell transplantation. The patient died due to the complications of stem cell transplantation procedure. Another patient was a 20-month-old girl with myeloid and T-lymphoid associated antigens in the blast cells and with normal karyotype. She received acute myeloid leukaemia induction therapy. She has never achieved remission. Discussion. Immunophenotype is essential to establish the diagnosis of biphenotypic acute leukaemia according to the scoring system adopted by the European Group of Immunological Classification of Leukaemia. There is no agreement about uniformity in treatment for the patients with this type of leukaemia. Biphenotypic acute leukaemia is a high risk leukaemia which requires a more intensive treatment. Conclusion. Therapy for every patient with biphenotypic acute leukaemia should depend on their immunophenotype and gene rearrangement profiles.

  17. Predictors of Pegylated Interferon Alpha and Ribavirin Efficacy and Long-Term Assessment of Relapse in Patients With Chronic Hepatitis C: A One-Center Experience From China

    Wu

    2015-06-01

    Full Text Available Background Sustained virological response (SVR and virological relapse maintain pivotal roles in the management of chronic hepatitis C (CHC; however, there is little data regarding the long-term outcomes of patients with CHC in China. Objectives We aimed to investigate the predictive factors of therapeutic effect and viral relapse in patients who achieved end-of-treatment response (ETR. Patients and Methods We retrospectively analyzed clinical, biochemical and virological data of 169 adult patients with CHC from China who were not treated with pegylated interferon-alpha (PEG IFN-α and ribavirin, of which 142 achieved ETR and with a follow-up period ranging from six months to six years. Statistical analysis was performed by SPSS 20.0. Results Of the 169 patients, 124 (73.4% achieved SVR and 23 (16.2% experienced relapses post-therapy in cases of ETR patients. We considered sex, age, alanine aminotransferase, aspartate transaminase, baseline hepatitis C virus RNA level, HCV genotypes, IL28B rs12979860 genotype, rapid virological response (RVR, and early virological response (EVR. For antiviral effect in patients with CHC, HCV genotypes (2, 3 (χ2 = 11.285, P = 0.001, IL28B genotype (rs12979860 CC (χ2 = 16.552, P < 0.001, RVR (χ2 = 37.339, P < 0.001, and EVR (χ2 = 70.265, P < 0.001 were significantly correlated with achieving SVR. For ETR patients with long-term follow-up, the relapse rate within six months was significantly higher than within other periods during six-year follow-up (χ2 = 7.792, P = 0.005. Relapse was virtually not observed after therapy ceased for 48 weeks. The IL28B genotype (rs12979860 CT/TT (OR = 0.102; 95% CI, 0.031-0.339; P < 0.001, lower RVR (OR = 0.239; 95% CI, 0.078-0.738; P = 0.013, and EVR (OR = 0.102; 95% CI, 0.016-0.661; P = 0.017 were independent risk factors for relapse. Conclusions Our study comprehensively explored the predictive factors of therapeutic effect of administered drugs and analyzed viral relapse

  18. A multicenter, open-label, phase 2 study of lenalidomide plus low-dose dexamethasone in Chinese patients with relapsed/refractory multiple myeloma: the MM-021 trial

    Hou, Jian; Du, Xin; Jin, Jie; Cai, Zhen; Chen, Fangping; Zhou, Dao-Bin; Yu, Li; Ke, Xiaoyan; Li, Xiao; Wu, Depei; Meng, Fanyi; Ai, Huisheng; Zhang, Jingshan; Wortman-Vayn, Honeylet; Chen, Nianhang

    2013-01-01

    Background There is an unmet need for treatment options in Chinese patients with relapsed or refractory multiple myeloma (RRMM). Lenalidomide plus low-dose dexamethasone is effective and generally well tolerated in Caucasian RRMM patients, but no previous study has evaluated this regimen in Chinese RRMM patients. Methods MM-021 is a phase 2, multicenter, single-arm open-label registration trial conducted to assess the efficacy, safety, and pharmacokinetics of lenalidomide plus low-dose dexame...

  19. A novel clofarabine bridge strategy facilitates allogeneic transplantation in patients with relapsed/refractory leukemia and high-risk myelodysplastic syndromes

    Locke, F; Agarwal, R.; Kunnavakkam, R; van Besien, K; Larson, RA; Odenike, O.; Godley, LA; Liu, H; Le Beau, MM; Gurbuxani, S; Thirman, MJ; Sipkins, D; White, C.; Artz, A; Stock, W.

    2013-01-01

    Patients with relapsed/refractory leukemias or advanced myelodysplastic syndrome (MDS) fare poorly following allogeneic hematopoietic cell transplant (HCT). We report prospective phase II study results of 29 patients given clofarabine 30 mg/m2/day i.v. × 5 days followed immediately by HCT conditioning while at the cytopenic nadir. A total of 15/29 patients (52%) were cytoreduced according to pre-defined criteria (cellularity < 20% and blasts < 10%). Marrow cellularity (P < 0.0001) and blast% ...

  20. Being 40 or younger is an independent risk factor for relapse in operable breast cancer patients: The Saudi Arabia experience

    Breast cancer in young Saudi women is a crucial problem. According to the 2002 annual report of Saudi National Cancer Registry, breast cancers that developed before the age of 40 comprise 26.4% of all female breast cancers comparing to 6.5% in the USA. Breast cancer in young patients is often associated with a poorer prognosis, but there has been a scarcity of published data in the Middle East population. Total of 867 breast cancer patients seen at King Faisal Specialist Hospital & Research Centre (KFSH&RC) between 1986 and 2002 were reviewed. Patients were divided in two age groups: ≤ 40 years and above 40 years. The clinicopathological characteristics and treatment outcomes were compared between younger and older age groups. Median age at presentation was 45 years. A total of 288 (33.2%) patients were aged ≤ 40 years. Hormone receptors were positive in 69% of patients 40 and 78.2% of patients above 40 (p = 0.009). There was a significantly higher incidence of grade III tumor in younger patients compared to older patients (p = 0.0006). Stage, tumor size, lymphatic/vascular invasion, number of nodes and axillary lymph node status, did not differ significantly between the two age groups. Younger patients had a greater probability of recurrence at all time periods (p = 0.035). Young age had a negative impact on survival of patients with positive axillary lymph nodes (p = 0.030) but not on survival of patients with negative lymph nodes (p = 0.695). Stage, tumor size, nodal status and hormonal receptors had negative impact on survival. Adjuvant chemotherapy was administered to 87.9% of younger and 65.6% of older patients (p < 0.0001). In terms of hormone therapy, the proportion of tamoxifen treated patients was significantly lower in young age group (p < 0.0001). No significant difference in radiation therapy between the two groups. Young age (≤ 40) is an independent risk factor for relapse in operable Saudi breast cancer patients. The fundamental biology of

  1. Relapsing polychondritis: A clinical update.

    Longo, Lucia; Greco, Antonio; Rea, Andrea; Lo Vasco, Vincenza Rita; De Virgilio, Armando; De Vincentiis, Marco

    2016-06-01

    Relapsing polychondritis (RP) is a rare connective tissue disease in which recurrent bouts of inflammation, involve the cartilage of the ears, nose, larynx, tracheobronchial tree and cardiovascular system. RP is generally observed in the fourth and fifth decades of life and occurs with equal frequency in both sexes. The cause of RP is still unknown. It is considered an immune-mediated disease, as there is an overlap between well documented RP with other rheumatic and autoimmune diseases. There is a significant association of RP with the antigen HLA-DR4. RP includes loss of basophilic staining of cartilage matrix perichondral accompanied by inflammation of the cartilage. Cells are present perivascular mononuclear and polymorphonuclear cells infiltrated. The chondrocytes become vacuolated and necrotic and are replaced by fibrous tissue. Common symptoms are often absent in the early stages of the disease in almost half the cases, resulting in delay in diagnosis. The development of chondrite allows the diagnosis of RP in patients initially evaluated for joint abnormalities, ocular, cutaneous, or audio-vestibular. Diagnostic criteria for RP are based on characteristic clinical manifestations. According to Damiani and Levine, the diagnosis can be considered final when one or more of the clinical features are present in conjunction with biopsy confirmation. The course of symptoms for patients with relapsing polychondritis is often unpredictable. Patients with mild signs of acute inflammation are usually treated with non-steroidal anti-inflammatory drugs and small doses of prednisone. Patients with severe manifestations, such as airway compromise may require high doses of prednisone or even intravenous pulse methyl-prednisone. PMID:26876384

  2. Survival and breast relapse in 3834 patients with T1-T2 breast cancer after conserving surgery and adjuvant treatment

    Purpose: The aim of the present analysis is to determine the long-term results in terms of breast relapse and specific survival in patients treated with conserving surgery and adjuvant treatment for early breast cancer. Methods: From January 1980 to December 2001, 3834 patients with pT1-T2 breast cancer were treated consecutively at the University of Florence. The median age of the patient population was 55 years (range 30-80). All patients were followed for a median of 7.4 years (range 0.6 year to 22.5 years). The crude probability of survival (or local recurrence) was estimated by using Kaplan-Meier method, and survival (or local recurrence) comparisons were carried out using Cox proportional hazard regression models. Results: The Cox regression model by stepwise selection showed some parameters, such as chemotherapy (HR 1.53; CI 1.19-1.95), pT status (HR 1.62, CI 1.31-2.01), positive axillary lymph nodes (HR 1.92, CI 1.66-2.22), and local recurrence (HR 4.58; CI 3.66-5.73), as independent prognostic factors for breast cancer death. Moreover, we found lower rate survival among patients treated before 1991 in comparison to women treated after 1991 (p = 0.0001) probably due to inadequate treatment. For local disease free survival, age at presentation (HR 0.47; CI 0.35-0.63), use of tamoxifen (HR 0.42; CI 0.25-0.71), surgical margins (HR 2.00; CI 1.21-3.30), and chemotherapy (HR 0.53; CI 0.31-0.91) emerged by multivariate analyses as significant breast relapse predictors. Conclusion: In our experience breast conserving surgery followed by adjuvant radiotherapy treatment gives high rates of local control in women with early breast cancer. The use of routinely adjuvant chemotherapy and hormone therapy lowered the local recurrence and probably the modification of therapeutic approach in the last decades also improved the specific survival

  3. RAS oncogene suppression induces apoptosis followed by more differentiated and less myelosuppressive disease upon relapse of acute myeloid leukemia

    Kim, Won-Il; Matise, Ilze; Diers, Miechaleen D; Largaespada, David A.

    2009-01-01

    To study the oncogenic role of the NRAS oncogene (NRASG12V) in the context of acute myeloid leukemia (AML), we used a Vav promoter–tetracycline transactivator (Vav-tTA)–driven repressible TRE-NRASG12V transgene system in Mll-AF9 knock-in mice developing AML. Conditional repression of NRASG12V expression greatly reduced peripheral white blood cell (WBC) counts in leukemia recipient mice and induced apoptosis in the transplanted AML cells correlated with reduced Ras/Erk signaling. After marked ...

  4. Role of routine imaging in detecting recurrent lymphoma; a review of 258 patients with relapsed aggressive non-Hodgkin and Hodgkin lymphoma

    El-Galaly, Tarec Christoffer; Mylam, Karen Juul; Bøgsted, Martin; Brown, Peter; Rossing, Maria; Gang, Anne Ortved; Haglund, Anne; Arboe, Bente; Clausen, Michael Roost; Jensen, Paw; Pedersen, Michael; Bukh, Anne; Jensen, Bo Amdi; Poulsen, Christian Bjørn; d'Amore, Francesco; Hutchings, Martin

    2014-01-01

    After first-line therapy, patients with Hodgkin and aggressive non-Hodgkin lymphomas are followed closely for early signs of relapse. The current follow-up practice with frequent use of surveillance imaging is highly controversial and warrants a critical evaluation. Therefore a retrospective mult...

  5. Randomized Phase II Trial Comparing Obinutuzumab (GA101) With Rituximab in Patients With Relapsed CD20(+) Indolent B-Cell Non-Hodgkin Lymphoma

    Sehn, L. H.; Goy, A.; Offner, F. C.;

    2015-01-01

    Purpose Obinutuzumab (GA101), a novel glycoengineered type II anti-CD20 monoclonal antibody, demonstrated responses in single-arm studies of patients with relapsed/refractory non-Hodgkin lymphoma. This is the first prospective, randomized study comparing safety and efficacy of obinutuzumab with r...

  6. An approach for conjugation of 177 Lu- DOTA-SCN- Rituximab (BioSim & its evaluation for radioimmunotherapy of relapsed & refractory B-cell non Hodgkins lymphoma patients

    Parul Thakral

    2014-01-01

    Interpretation & conclusions: A favourable radiochemical purity, stability and biodistribution of the radiolabelled immunoconjugate indicate that clinical trials for evaluation of toxicity and efficacy of 177 Lu-DOTA-antiCD20 antibody-Rituximab (BioSim in patients of relapsed and refractory non Hodgkin′s lymphoma can be considered.

  7. Quantitative analysis of human herpesvirus-6 genome in blood and bone marrow samples from Tunisian patients with acute leukemia: a follow-up study

    Faten Nefzi

    2012-11-01

    Full Text Available Abstract Background Infectious etiology in lymphoproliferative diseases has always been suspected. The pathogenic roles of human herpesvirus-6 (HHV-6 in acute leukemia have been of great interest. Discordant results to establish a link between HHV-6 activation and the genesis of acute leukemia have been observed. The objective of this study was to evaluate a possible association between HHV-6 infection and acute leukemia in children and adults, with a longitudinal follow-up at diagnosis, aplasia, remission and relapse. Methods HHV-6 load was quantified by a quantitative real-time PCR in the blood and bone marrow samples from 37 children and 36 adults with acute leukemia: 33 B acute lymphoblastic leukemia (B-ALL, 6 T acute lymphoblastic leukemia (T-ALL, 34 acute myeloid leukemia (AML. Results HHV-6 was detected in 15%, 8%, 30% and 28% of the blood samples at diagnosis, aplasia, remission and relapse, respectively. The median viral loads were 138, 244, 112 and 78 copies/million cells at diagnosis, aplasia, remission and relapse, respectively. In the bone marrow samples, HHV-6 was detected in 5%, 20% and 23% of the samples at diagnosis, remission and relapse, respectively. The median viral loads were 34, 109 and 32 copies/million cells at diagnosis, remission and relapse, respectively. According to the type of leukemia at diagnosis, HHV-6 was detected in 19% of the blood samples and in 7% of the bone marrow samples (with median viral loads at 206 and 79 copies/million cells, respectively from patients with B-ALL. For patients with AML, HHV-6 was present in 8% of the blood samples and in 4% of the bone marrow samples (with median viral loads at 68 and 12 copies/million cells, respectively. HHV-6 was more prevalent in the blood samples from children than from adults (25% and 9%, respectively and for the bone marrow (11% and 0%, respectively. All typable HHV-6 were HHV-6B species. No link was shown between neither the clinical symptoms nor the

  8. Raltitrexed (Tomudex administration in patients with relapsed metastatic colorectal cancer after weekly irinotecan/5-Fluorouracil/Leucovorin chemotherapy

    Vadiaka Maria

    2002-01-01

    Full Text Available Abstract Purpose The present study aimed at evaluating the efficacy of Raltitrexed, a specific thymidilate synthase inhibitor, in patients with advanced colorectal cancer (ACC in relapse (>8 weeks after a prior response or disease stabilization to first-line chemotherapy combination with lrinotecan+5-Fluorouracil (5-FU+Leucovorin (LV. Methods Twenty-five patients with metastatic ACC entered; 17 males/8 females, median age 61 (range: 47–70, median Karnovsky PS: 80 (70–90, and sites of metastases; liver: 21, lung: 4, lymph nodes: 7, peritoneal: 5 and a life expectancy of at least 3 months, were entered in the present pilot study. All patients had progressed after prior chemotherapy with lrinotecan+5-FU+LV. Raltitrexed was administered at a dose of 3 mg/m2 i.v. every 21 days. Results Three patients (12% achieved a partial response (PR, 8 (32% had stable disease (SD, and the remaining 14 (56% developed progressive disease (PD. Median time-to-progression (TTP was 5.5 months (range, 2–8.5, and median overall survival (OS 8 months (range, 4.0–12.5. Toxicity was generally mild; it consisted mainly of myelosuppression; neutropenia grade 1–2: 52%-grade 3: 28%, and anemia grade 1–2 only: 36%. Mild mucositis grade 1–2 occured in 13.5% of patients and was the principal non-hematologic toxicity. Conclusion Response to treatment with Raltitrexed is limited in patients with ACC failing after an initial response or non-progression to the weekly lrinotecan+5-FU+LV combination. However, it appears that a limited number of patients with PR/SD may derive clinical benefit, but final proof would require a randomized study.

  9. Low intracellular magnesium in patients with acute pancreatitis and hypocalcemia.

    Ryzen, E; Rude, R K

    1990-01-01

    To determine the role of magnesium deficiency in the pathogenesis of hypocalcemia in acute pancreatitis, we measured magnesium levels in serum and in peripheral blood mononuclear cells in 29 patients with acute pancreatitis, 14 of whom had hypocalcemia and 15 of whom had normal calcium levels. Only six patients had overt hypomagnesemia (serum magnesium less than 0.70 mmol per liter [1.7 mg per dl]). The mean serum magnesium concentration in hypocalcemic patients was not significantly lower th...

  10. Dyslipidemia and Outcome in Patients with Acute Ischemic Stroke

    XU Tian; ZHANG Jin Tao; YANG Mei; ZHANG Huan; LIU Wen Qing; KONG Yan; XU Tan; ZHANG Yong Hong

    2014-01-01

    ObjectiveTo study the relationship between dyslipidemia and outcome in patients with acute ischemic stroke. MethodsData about 1 568 patients with acute ischemic stroke werecollected from 4 hospitals in Shandong Province from January 2006 to December 2008. National Institute of Health Stroke Scale (NIHSS) >10 at discharge or death was defined as the outcome. Effect of dyslipidemia on outcome in patients with acute ischemic stroke was analyzed by multivariate logistic regression analysis and propensity score-adjusted analysis, respectively. ResultsThe serum levels of TC, LDL-C, and HDL-C were significantly associated with the outcome in patients with acute ischemic stroke. Multivariate logistic regression analysis and propensity score-adjusted analysis showed that the ORs and 95% CIs were 3.013 (1.259, 7.214)/2.655 (1.298, 5.43), 3.157(1.306, 7.631)/3.405(1.621, 7.154), and 0.482 (0.245, 0.946)/0.51 (0.282, 0.921), respectively, for patients with acute ischemic stroke. Hosmer-Lemeshow goodness-of-fit test showed no significant difference in observed and predicted risk in patients with acute ischemic stroke (chi-square=8.235, P=0.411). ConclusionSerum levels of TC, LDL-C, and HDL-C are positively related with the outcome in patients with acute ischemic stroke.

  11. Circulating tyrosinase and MART-1 mRNA does not independently predict relapse or survival in patients with AJCC stage I-II melanoma

    Schmidt, Henrik; Sørensen, Boe Sandahl; Sjøgren, Pia;

    2006-01-01

    relapsed. The following variables       were significantly associated with relapse-free survival in the univariate       analyses: tyrosinase, MART-1, gender, ulceration, thickness, Clark level,       and histological subtype. Entering these covariates into a multivariate       Cox analysis resulted in...... thickness as the single independent prognostic       factor (P<0.0001), whereas MART-1 (P=0.07) approached significance at the       5% significance level. The serial measurements of tyrosinase and MART-1       mRNA in peripheral blood of stage I-II melanoma patients cannot be       demonstrated to have...... independent prognostic impact on relapse-free       survival...

  12. SMART phones and the acute respiratory patient.

    Gleeson, L

    2012-05-01

    Definition of Respiratory Failure using PaO2 alone is confounded when patients are commenced on oxygen therapy prior to arterial blood gas (ABG) measurement. Furthermore, classification of Respiratory Failure as Type 1 or Type 2 using PaCO2 alone can give an inaccurate account of events as both types can co-exist. 100 consecutive presentations of acute respiratory distress were assessed initially using PaO2, and subsequently PaO2\\/FiO2 ratio, to diagnose Respiratory Failure. Respiratory Failure cases were classified as Type 1 or Type 2 initially using PaCO2, and subsequently alveolar-arterial (A-a) gradient. Any resultant change in management was documented. Of 100 presentations, an additional 16 cases were diagnosed as Respiratory Failure using PaO2\\/FiO2 ratio in place of PaO2 alone (p = 0.0338). Of 57 cases of Respiratory Failure, 22 cases classified as Type 2 using PaCO2 alone were reclassified as Type 1 using A-a gradient (p < 0.001). Of these 22 cases, management changed in 18.

  13. Amrubicin for relapsed small-cell lung cancer: a systematic review and meta-analysis of 803 patients.

    Horita, Nobuyuki; Yamamoto, Masaki; Sato, Takashi; Tsukahara, Toshinori; Nagakura, Hideyuki; Tashiro, Ken; Shibata, Yuji; Watanabe, Hiroki; Nagai, Kenjiro; Nakashima, Kentaro; Ushio, Ryota; Ikeda, Misako; Kobayashi, Nobuaki; Shinkai, Masaharu; Kudo, Makoto; Kaneko, Takeshi

    2016-01-01

    Currently, amrubicin is permitted for relapsed small-cell lung carcinoma (SCLC) only in Japan. The efficacy and adverse effects of amrubicin as reported by previous studies varied greatly. The inclusion criterion was a prospective study that was able to provide data for efficacy and safety by the AMR single agent regimen as second-line chemotherapy for a patient with SCLC. Binary data were meta-analyzed with the random-model generic inverse variance method. We included nine articles consisted of 803 patients. The pooled three-, six-, and nine-month progression-free survival were 63% (95% CI 57-69%, I(2) = 53%), 28% (95% CI 21-35%, I(2) = 71%), and 10% (95% CI 6-14%, I(2) = 41%), respectively. The pooled six-, 12-, and 18-month overall survival were 69% (95% CI 61-78%, I(2) = 83%), 36% (95% CI 28-44%, I(2) = 80%), and 15% (95% CI 8-21%, I(2) = 81%), respectively. Amrubicin seemed much more beneficial for Japanese patients. However, compared to the efficacy of topotecan presented in a previous meta-analysis, amrubicin may be a better treatment option than topotecan for both Japanese and Euro-American. Adverse effects by amrubicin were almost exclusively observed to be hematological. Notably, grade III/IV neutropenia incidence was 70% and febrile neutropenia incidence was 12%. PMID:26750506

  14. Real-life experience using trabectedin plus pegylated liposomal doxorubicin combination to treat patients with relapsed ovarian cancer

    Saad Tahir

    2014-12-01

    Full Text Available The goal of recurrent ovarian cancer (ROC treatment is no longer just palliation, but prolonging survival. This is usually through administering a new line of chemotherapy at each relapse. A novel treatment sequencing strategy to achieve this is through the intercalation of an effective non-platinum alternative, in between platinum-based therapies. Trabectedin in combination with pegylated liposomal doxorubicin (PLD has been fully available privately in the UK since 2009 for treating patients with ROC. A single institution's experience with the trabectedin + PLD combination, as a non-platinum/non-taxane alternative, to intercalate between platinum-based therapies is reported here. To date 6 patients have been successfully treated with trabectedin + PLD at Broomfield Hospital, Chelmsford, Essex. Here we describe a new, practice-changing treatment approach in a real-life case study of a heavily-treated patient with advanced ROC treated with trabectedin + PLD at fourth-line and then subsequently rechallenged at seventh-line; with treatment continuing until disease progression.

  15. Mental disorders in patients with acute necrotic pancreatitis

    Stefanović Dejan

    2007-01-01

    Full Text Available Introduction The prognosis of patients with acute pancreatitis is still uncertain regardless of modern therapeutic procedures. It is even more emphasized if the acute pancreatitis is followed by psychic disorders. Objective The aim of the study was to provide an overview of the incidence of certain psychosomatic disorders in patients with acute pancreatitis and evaluate priority therapeutic procedures. Method In this study, we analyzed 16 patients with psychosomatic disorders followed by the episode of acute pancreatitis among 202 patients that were hospitalized in the period from 1993 until 2000. The diagnosis was based on anamnesis, clinical and laboratory findings and diagnostic procedures such as X-ray, US, CT and MRI. Results Among 16 patients with psychosomatic disorders followed by acute pancreatitis, 13 (81.25% patients were operated on and 3 (18.75% patients were medically treated. 6 patients experienced hallucinations, 5 memory deficiency, 16 disorientation and 14 confabulation. Conclusion Psychosomatic disorders in patients with acute pancreatitis require complex medical treatment. Due to the already mentioned complications, the management of these conditions is very difficult and with uncertain.

  16. Acute Porphyria in a Patient with Arnold Chiari Malformation

    Shen, Jianbin; O’Keefe, Kevin; Webb, Lisa B.; DeGirolamo, Angela

    2015-01-01

    Patient: Female, 33 Final Diagnosis: Acute porphyria Symptoms: Abdominal pain • alternating bowel habits Medication: Metronidazole • bactrim • oxybutynin Clinical Procedure: EMG • porhyria workup Specialty: Neurology Objective: Rare disease Background: Acute porphyria and Arnold Chiari malformation are both uncommon genetic disorders without known association. The insidious onset, non-specific clinical manifestations, and precipitating factors often cause diagnosis of acute porphyria to be mi...

  17. DNA methylation for subtype classification and prediction of treatment outcome in patients with childhood acute lymphoblastic leukemia

    Milani, Lili; Lundmark, Anders; Kiialainen, Anna; Nordlund, Jessica; Flaegstad, Trond; Forestier, Erik; Heyman, Mats; Jonmundsson, Gudmundur; Kanerva, Jukka; Schmiegelow, Kjeld; Söderhäll, Stefan; Gustafsson, Mats; Lönnerholm, Gudmar; Syvänen, Ann-Christine

    2010-01-01

    Despite improvements in the prognosis of childhood acute lymphoblastic leukemia (ALL), subgroups of patients would benefit from alternative treatment approaches. Our aim was to identify genes with DNA methylation profiles that could identify such groups. We determined the methylation levels of 1320...... ALL and gene sets that discriminated between subtypes of ALL and between ALL and controls in pairwise classification analyses. We also identified 20 individual genes with DNA methylation levels that predicted relapse of leukemia. Thus, methylation analysis should be explored as a method to improve...

  18. Distinct and common cerebral activation changes during mental time travel in relapsing-remitting multiple sclerosis patients.

    Ernst, A; Noblet, V; Denkova, E; Blanc, F; De Seze, J; Gounot, D; Manning, L

    2016-03-01

    Mental time travel (MTT) entails the ability to mentally travel into autobiographical memory (AM) and episodic future thinking (EFT). While AM and EFT share common phenomenological and cerebral functional properties, distinctive characteristics have been documented in healthy and clinical populations. No report, to our knowledge, has informed on the functional underpinnings of MTT impairment in multiple sclerosis (MS) patients, hence the aim of this work. We studied 22 relapsing-remitting MS patients and 22 matched controls. Participants underwent an AM/EFT assessment using the Autobiographical Interview (Levine et al. 2002), followed by a functional MRI session. The latter consisted in AM and EFT tasks, distinguishing the construction and elaboration phases of events. The results showed impaired performance for AM and EFT in patients, accompanied by increased cerebral activations mostly located in the frontal regions, which extended to the parietal, lateral temporal and posterior regions during AM/EFT tasks, relative to healthy controls. Enhanced brain activations in MS patients were particularly evident during the EFT task and involved the hippocampus, frontal, external temporal, and cingulate regions. The construction phase required greater fronto-parieto-temporal activations in MS patients relative to both healthy controls, and the elaboration phase. Taking together, our results suggested the occurrence of cerebral activation changes in the context of MTT in MS patients, expressed by distinct and common mechanisms for AM and EFT. This study may provide new insights in terms of cerebral activation changes in brain lesion and their application to clinical settings, considering AM/EFT's central role in everyday life. PMID:25972116

  19. Erlotinib-associated Near-fatal Interstitial Pneumonitis in A Patient with Relapsed Lung Adenocarcinoma

    Chun-Liang Chou

    2010-02-01

    Full Text Available Erlotinib (Tarceva® is a human epidermal growth factor receptor (EGFR tyrosinekinase inhibitor used for treatment of locally advanced or metastatic non-small cell lung cancer(NSCLC after failure of at least one prior chemotherapy regimen. Interstitial lung disease,associated with gefitinib (Iressa® use, has been reported in approximately 1% ofpatients worldwide. However, the adverse pulmonary effects of erlotinib remain poorly documented.Reviewed English language publications in MEDLINE and PubMed suggest thatthis report is to be the first case report in English of a histologically-confirmed case of nearfatalinterstitial pneumonitis with acute lung injury, associated with erlotinib, in East Asianpatients. Physicians are hereby encouraged to promptly evaluate new or worsening pulmonarysymptoms so that they can detect early radiographic signs of pulmonary toxicity inpatients on erlotinib. If toxicity is confirmed, erlotinib should be discontinued and thepatient treated appropriately. The case presented suggests that the outcome of erlotinib-associatedpulmonary toxicity with acute respiratory failure may be favorable with adequateearly management.

  20. Relapse in patients with schizophrenia: a comparison between risperidone and haloperidol Recaída em pacientes com esquizofrenia: uma comparação entre risperidona e haloperidol

    Eduardo Pondé de Sena; Rogério Santos-Jesus; Ângela Miranda-Scippa; Lucas de Castro Quarantini; Irismar Reis de Oliveira

    2003-01-01

    OBJECTIVES: To compare rates of rehospitalization and time to relapse in risperidone vs. haloperidol-treated schizophrenic patients discharged from the hospital. METHODS: Randomized controlled trial comparing risperidone and haloperidol regarding relapse in patients with schizophrenia treated with flexible doses during one year. RESULTS: Twenty patients were assigned to risperidone and 13 to haloperidol. One patient from each group withdrew consent and one patient in the risperidone group was...

  1. Post-acute patient: what is the real meaning?

    C. Volpe

    2013-05-01

    Full Text Available AIM OF THE STUDY The study is about Medicine ward inpatients in one acute hospital, before and after the implementation of the Post Acute Care Unit (PACU. Clinical parameters to be accepted in PACU and clinical and assistential needs are defined. METHODS The selection of patients relies on the absence of criteria for staying in acute hospital, as defined in the Hospital Utilization Evaluation Protocol (PRUO, and excluding patients with end stage tumors. The care burden is calculated applying the Care Complexity Score (CCS at time of take in charge. We present data related to the first 100 consecutive patients managed in PACU, compared with those of Medicine staying obtained in 3 different days during the month antecedent the activation of PACU. RESULTS Among the in-patients in the medical ward, 17.3% can be managed in PACU. Compared to all in-patients, post acute population resulted older, with greater CCS and need of care support at discharge. The high number of deaths (24% is due to patients with several end stage co-morbidities, which are very difficult to manage at home, with adequate tools. CONCLUSIONS Octogenarians who overcrowd acute-patient hospitals demonstrate increased care demands and may need a prolonged hospital stay to achieve clinical stabilization or functional independence after an acute event. This goal can be obtained in a specifically oriented hospital setting. The same area could also manage the end of life of patients with multiple co-morbidities, even if not with neoplastic disease.

  2. Rivaroxaban in patients with a recent acute coronary syndrome

    Mega, Jessica L; Braunwald, Eugene; Wiviott, Stephen D; Bassand, Jean-Pierre; Bhatt, Deepak L; Bode, Christoph; Burton, Paul; Cohen, Marc; Cook-Bruns, Nancy; Fox, Keith A A; Goto, Shinya; Murphy, Sabina A; Plotnikov, Alexei N; Schneider, David; Sun, Xiang; Verheugt, Freek W A; Gibson, C Michael; Grande, Peer

    2012-01-01

    Acute coronary syndromes arise from coronary atherosclerosis with superimposed thrombosis. Since factor Xa plays a central role in thrombosis, the inhibition of factor Xa with low-dose rivaroxaban might improve cardiovascular outcomes in patients with a recent acute coronary syndrome....

  3. Chimerism analysis in clinical practice and its relevance for the detection of graft rejection and malignant relapse in pediatric hematopoietic stem cell transplant patients.

    Mellgren, Karin; Arvidson, Johan; Toporski, Jacek; Winiarski, Jacek

    2015-11-01

    Chimerism and clinical outcome data from 244 hematopoietic stem cell transplants in 218 children were retrospectively analyzed to assess their relevance for the detection of graft rejection and malignant relapse. Patients transplanted for a non-malignant disease had significantly higher proportions of residual recipient T cells in peripheral blood at one, three, and six months compared with patients transplanted for malignant disease. Recipient T-cell levels were below 50% at one month after transplantation in most patients (129 of 152 transplants). Graft rejection occurred more frequently in the group of patients with high levels of recipient cells at one month (10 graft rejections in the 23 patients with recipient T cells >50% at one month as compared to seven graft rejections occurred in 129 patients with recipient T cells <50% (p < 0.001). Multilineage chimerism data in 87 children with leukemia at one, three, and six months after transplantation were not correlated with subsequent relapse of malignant disease. In conclusion, early analysis of lineage-specific chimerism in peripheral blood can be used to identify patients who are at high risk of graft rejection. However, the efficacy of early chimerism analysis for predicting leukemia relapse was limited. PMID:26290161

  4. Acute limb ischemia in cancer patients: should we surgically intervene?

    Tsang, Julian S

    2012-02-01

    BACKGROUND: Cancer patients have an increased risk of venous thromboembolic events. Certain chemotherapeutic agents have also been associated with the development of thrombosis. Reported cases of acute arterial ischemic episodes in cancer patients are rare. METHODS: Patients who underwent surgery for acute limb ischemia associated with malignancy in a university teaching hospital over a 10-year period were identified. Patient demographics, cancer type, chemotherapy use, site of thromboembolism, treatment and outcome were recorded. RESULTS: Four hundred nineteen patients underwent surgical intervention for acute arterial ischemia, 16 of these patients (3.8%) had associated cancer. Commonest cancer sites were the urogenital tract (n = 5) and the lungs (n = 5). Eight patients (50%) had been recently diagnosed with cancer, and four (25%) of these cancers were incidental findings after presentation with acute limb ischemia. Four patients (25%) developed acute ischemia during chemotherapy. The superficial femoral artery was the most frequent site of occlusion (50%), followed by the brachial (18%) and popliteal (12%) arteries. All patients underwent thromboembolectomy, but two (12%) patients subsequently required a bypass procedure. Six patients (37%) had limb loss, and in-patient mortality was 12%. Histology revealed that all occlusions were due to thromboembolism, with no tumor cells identified. At follow-up, 44% of patients were found to be alive after 1 year. CONCLUSION: Cancer and chemotherapy can predispose patients to acute arterial ischemia. Unlike other reports that view this finding as a preterminal event most appropriately treated by palliative measures, in this series, early diagnosis and surgical intervention enabled limb salvage and patient survival.

  5. Extracorporeal support for patients with acute and acute on chronic liver failure.

    Aron, Jonathan; Agarwal, Banwari; Davenport, Andrew

    2016-04-01

    The number of patients developing liver failure; acute on chronic liver failure and acute liver failure continues to increase, along with the demand for donor livers for transplantation. As such there is a clinical need to develop effective extracorporeal devices to support patients with acute liver failure or acute-on-chronic liver failure to allow time for hepatocyte regeneration, and so avoiding the need for liver transplantation, or to bridge the patient to liver transplantation, and also potentially to provide symptomatic relief for patients with cirrhosis not suitable for transplantation. Currently devices can be divided into those designed to remove toxins, including plasma exchange, high permeability dialyzers and adsorption columns or membranes, coupled with replacement of plasma proteins; albumin dialysis systems; and bioartificial devices which may provide some of the biological functions of the liver. In the future we expect combinations of these devices in clinical practice, due to the developments in bioartificial scaffolds. PMID:26894968

  6. The personality pattern of duodenal ulcer patients in relation to spontaneous ulcer healing and relapse

    Jess, P; von der Lieth, L; Matzen, Peter;

    1989-01-01

    One hundred consecutive out-patients with duodenal ulceration from a hospital and a gastroenterological clinic were tested with the Minnesota Multiphasic Personality Inventory (MMPI). This was carried out in order to investigate whether neuroticism or other personality disorders were characterist......One hundred consecutive out-patients with duodenal ulceration from a hospital and a gastroenterological clinic were tested with the Minnesota Multiphasic Personality Inventory (MMPI). This was carried out in order to investigate whether neuroticism or other personality disorders were...... characteristics of duodenal ulcer patients, and whether the presence of such possible personality disorders might influence the prognosis of the disease. Neuroticism occurred in 53% of the patients, but only in 5% of controls (P less than 0.0001). Overall, personality disorders were present in 69% of the patients...... stressful life events before entrance to the study (P less than 0.05) and, like the neurotic patients, they had lowerego-strength to cope with such events (P less than 0.05). The results indicate that personality assessments make it possible to distinguish between subgroups of duodenal ulcer patients with...

  7. The personality pattern of duodenal ulcer patients in relation to spontaneous ulcer healing and relapse

    Jess, P; von der Lieth, L; Matzen, Peter;

    1989-01-01

    One hundred consecutive out-patients with duodenal ulceration from a hospital and a gastroenterological clinic were tested with the Minnesota Multiphasic Personality Inventory (MMPI). This was carried out in order to investigate whether neuroticism or other personality disorders were characterist......One hundred consecutive out-patients with duodenal ulceration from a hospital and a gastroenterological clinic were tested with the Minnesota Multiphasic Personality Inventory (MMPI). This was carried out in order to investigate whether neuroticism or other personality disorders were...... characteristics of duodenal ulcer patients, and whether the presence of such possible personality disorders might influence the prognosis of the disease. Neuroticism occurred in 53% of the patients, but only in 5% of controls (P less than 0.0001). Overall, personality disorders were present in 69% of the patients...... stressful life events before entrance to the study (P less than 0.05) and, like the neurotic patients, they had lower ego-strength to cope with such events (P less than 0.05). The results indicate that personality assessments make it possible to distinguish between subgroups of duodenal ulcer patients with...

  8. Brentuximab vedotin in relapsed/refractory Hodgkin lymphoma: An updated review of published data from the named patient program.

    Zinzani, P L; Sasse, S; Radford, J; Gautam, A; Bonthapally, V

    2016-08-01

    Brentuximab vedotin was available via named patient program (NPP) to patients with relapsed/refractory (R/R) Hodgkin lymphoma (HL) or systemic anaplastic large-cell lymphoma in ∼60 non-US/Canadian countries, before local approval. Published results were examined recently; through systematic literature review, we identified 12 new NPP publications. Most (10/12) publications included new NPP data describing 8 unique cohorts (N=480; all R/R HL) and new participating countries. Overall response rates were 58-80%, and complete remission rates were 10-40%. With median follow-up of 9.5-26 months, median progression-free survival was 5-10.5 months and median overall survival (OS) had not been reached in most cohorts; 1- and 2-year OS was 67-76% and 58-67%, respectively. Tolerability was as expected from previous reports. Despite intrinsic bias and heterogeneous cohorts, this update supports previous findings showing comparable efficacy and tolerability of brentuximab vedotin between real-world practice and phase 2 trial results in R/R HL. PMID:27279289

  9. Negative association between GATA3 and fascin could predict relapse-free and overall survival in patients with breast cancer.

    Min, Kyueng-Whan; Kim, Dong-Hoon; Do, Sung-Im; Chae, Seoung Wan; Kim, Kyungeun; Sohn, Jin Hee; Pyo, Jung-Soo; Lee, Hyun Joo; Kim, Dong Hyun; Oh, Sukjoong; Choi, Seon Hyeong; Park, Yong Lai; Park, Chan Heun; Kim, Eun-Kyung; Kwon, Mi Jung; Seo, Jinwon; Moon, Kyoung Min

    2016-04-01

    GATA3 and fascin proteins are known prognostic markers in several cancers. GATA3 is a key regulator of mammary gland morphogenesis and luminal cell differentiation, whereas fascin is a pro-metastatic actin-bundling protein. In this study, we analyzed and compared the predictive abilities of GATA3 and fascin for clinical outcomes of patients with breast cancer. The combined expression pattern based on GATA3-/+ and fascin-/+ was evaluated by immunostaining using a tissue microarray, and relationships between protein expression and several clinicopathological parameters were analyzed. GATA3 expression was associated with good prognostic parameters, but fascin was correlated with poor prognostic parameters. On comparing GATA3 and fascin, we found an inverse relationship between fascin and GATA3 expressions. On analysis of combined markers, GATA3+/fascin- was correlated with improved clinical outcomes compared to GATA3-/fascin+. Univariate and multivariate analyses revealed significant differences in relapse-free and overall survival between GATA3+/fascin- and GATA3-/fascin+. Combined marker analysis of GATA3/fascin showed an inverse association and improved prognostic information for patients with breast cancer. PMID:26719157

  10. Technetium uptake predicts remission and relapse in Grave's disease patients on antithyroid drugs for at least 1 year in South Indian subjects

    Neha Singhal; Praveen, V. P.; Nisha Bhavani; Menon, Arun S.; Usha Menon; Nithya Abraham; Harish Kumar; R V JayKumar; Vasantha Nair; Shanmugha Sundaram; Padma Sundaram

    2016-01-01

    Context: Most of the information on remission related factors in Grave's disease are derived from Western literature. It is likely that there may be additional prognostic factors and differences in the postdrug treatment course of Grave's disease in India. Aim: To study factors which predict remission/relapse in Grave's disease patients from South India. Also to establish if technetium (Tc) uptake has a role in predicting remission. Subjects and Methods: Records of 174 patients with clinical,...

  11. Predicting Relapse in Patients With Medulloblastoma by Integrating Evidence From Clinical and Genomic Features

    P. Tamayo; Y.J. Cho; A. Tsherniak; H. Greulich; L. Ambrogio; N. Schouten-van Meeteren; T. Zhou; A. Buxton; M. Kool; M. Meyerson; S.L. Pomeroy; J.P. Mesirov

    2011-01-01

    Purpose Despite significant progress in the molecular understanding of medulloblastoma, stratification of risk in patients remains a challenge. Focus has shifted from clinical parameters to molecular markers, such as expression of specific genes and selected genomic abnormalities, to improve accurac

  12. Postoperative Acute Respiratory Failure In Patients Treated Surgically For Goiters

    Buła Grzegorz

    2015-07-01

    Full Text Available The aim of the study was to present a clinical picture, treatment and prognosis regarding patients who developed acute respiratory failure (ARF while treated surgically for a goiter.

  13. Role of oxygen free radicals in patients with acute pancreatitis

    Park, Byung Kyu; Chung, Jae Bock; Lee, Jin Heon; Suh, Jeong Hun; Park, Seung Woo; Song, Si Young; Kim, Hyeyoung; Kim, Kyung Hwan; Kang, Jin Kyung

    2003-01-01

    AIM: The generation of oxygen free radicals has been implicated in the pathogenesis of experimental pancreatitis. The aim of this study was to determine the role of oxygen free radicals in patients with acute pancreatitis.

  14. Acute Kidney Injury Classification in Neuro-ICU Patient Group

    Canan Akıncı; Nahit Çakar

    2012-01-01

    Objective: To investigate the role of acute kidney injury (AKI) classification system for kidney injury outcome in neuro-Intensive care unit (ICU) patients. Material and Method: Total 432 patients who admitted to ICU between 2005 and 2009 evaluated in this study. All patients’ AKI stage, Acute Physiology and Chronic Health Evaluation (APACHE-II), Sequential Organ Failure Assessment Score (SOFA), Glasgow Coma Score (GCS), Glasgow Outcome Score (GOS), mortality rate, length of ICU stay, need...

  15. Spontaneous acute subdural hematoma in a patient with multiple myeloma

    Abrar Ahad Wani

    2012-01-01

    Full Text Available Acute spontaneous subdural hematoma in a patient of multiple myeloma receiving chemotherapy is an unknown event, needing an urgent neurosurgical management. We report this patient who presented with progressive neurological deterioration and a low platelet count. She was successfully managed by craniotomy and evacuation of subdural hematoma with intraoperative transfusion of platelets. The acute spontaneous subdural hematoma in her was probably related to the bleeding diathesis due to thrombocytopenia associated with chemotherapy.

  16. Optimising the treatment of the partially platinum-sensitive relapsed ovarian cancer patient

    Nicoletta Colombo

    2014-12-01

    Full Text Available The choice of second-line chemotherapy in patients with recurrent ovarian cancer (ROC is complex, with several factors to be considered, the most important of which is the length of the platinum-free treatment interval (PFI. Recently ROC patients have been further stratified into platinum sensitive (PS, partially platinum sensitive (PPS and platinum resistant (PR subgroups depending on the length of the PFI. Response to second-line therapy, progression-free survival (PFS and overall survival (OS are linked to the PFI, all of them improving as the PFI increases. Consequently, there is increasing interest in PFI extension strategies with platinum-free therapeutic options. Such strategies are currently being studied in patients with partially platinum-sensitive disease (PFI 6-12 months, as the treatment of these patients remains clinically challenging. A non-platinum option, trabectedin + pegylated liposomal doxorubicin (PLD combination, has been evaluated in ROC patients in the pivotal phase III OVA-301 study. The OVA-301 study differed from previous trials in the same setting as it included only patients who were not expected to benefit from or who were ineligible for or who were unwilling to receive re-treatment with platinum-based chemotherapy, including those with PPS and PR disease. Subset analysis of patients with PPS disease in OVA-301 showed that the trabectedin + PLD combination significantly improved PFS compared with PLD alone; median PFS 7.4 versus 5.5 months, p=0.0152. Final survival data from the same subset of patients, showed that trabectedin + PLD also achieved a significant 36% decrease in the risk of death compared with PLD alone (HR=0.64; 95% CI, 0.47–0.88; p=0.0027. Median overall survival (OS was 22.4 months in the trabectedin + PLD arm versus 16.4 months in the PLD arm. This represents a statistically significant 6-month improvement in median OS in patients treated with trabectedin + PLD compared to those treated with PLD

  17. Cholescintigraphy and ultrasonography in patients suspected of having acute cholecystitis

    Lauritsen, K B; Sommer, W; Hahn, L; Henriksen, Jens Henrik Sahl

    1988-01-01

    The diagnostic power of combined cholescintigraphy and ultrasonography was tested in 67 patients suspected of having acute cholecystitis; of these, 42 (63%) had acute cholecystitis. The predictive value of a positive scintigraphy (PVpos) was 95% and that of a negative (PVneg) was 91% (n = 67). The...... patients suspected of having acute cholecystitis cholescintigraphy should be the first diagnostic procedure performed. If the scintigraphy is positive, additional ultrasonographic detection of gallstones makes the diagnosis almost certain. If one diagnostic modality is inconclusive, the other makes a fair...

  18. Risk Factors for Regional Nodal Relapse in Breast Cancer Patients With One to Three Positive Axillary Nodes

    Yates, Lucy, E-mail: lucy.yates@gstt.nhs.uk [Guy' s, King' s, St Thomas' Cancer Centre, Guy' s Hospital, London (United Kingdom); Kirby, Anna [Guy' s, King' s, St Thomas' Cancer Centre, Guy' s Hospital, London (United Kingdom); Department of Clinical Oncology, Royal Marsden Hospital, Sutton (United Kingdom); Crichton, Siobhan [Department of Statistics, Kings College London (United Kingdom); Gillett, Cheryl [Breast Pathology, Kings College London (United Kingdom); Cane, Paul [Department of Histopathology, Guy' s and St Thomas' Foundation Trust, London (United Kingdom); Fentiman, Ian; Sawyer, Elinor [Guy' s, King' s, St Thomas' Cancer Centre, Guy' s Hospital, London (United Kingdom)

    2012-04-01

    Purpose: In many centers, supraclavicular fossa radiotherapy (SCF RT) is not routinely offered to breast cancer patients with one to three positive lymph nodes. We aimed to identify a subgroup of these patients who are at high risk of supra or infraclavicular fossa relapse (SCFR) such that they can be offered SCFRT at the time of diagnosis to improve long term locoregional control. Methods and Materials: We performed a retrospective analysis of the pathological features of 1,065 cases of invasive breast cancer with one to three positive axillary lymph nodes. Patients underwent radical breast conserving surgery or mastectomy. A total of 45% of patients received adjuvant chest wall/breast RT. No patients received adjuvant SCFRT. The primary outcome was SCFR. Secondary outcomes were chest wall/breast recurrence, distant metastasis, all death, and breast-cancer specific death. Kaplan-Meier estimates were used to calculate actuarial event rates and survival functions compared using log-rank tests. Multivariate analyses (MVA) of factors associated with outcome were conducted using Cox proportional hazards models. Results: Median follow-up was 9.7 years. SCFR rate was 9.2%. Median time from primary diagnosis to SCFR was 3.4 years (range, 0.7-14.4 years). SCFR was associated with significantly lower 10-year survival (18% vs. 65%; p < 0.001). Higher grade and number of positive lymph nodes were the most significant predictors of SCFR on MVA (p < 0.001). 10 year SCFR rates were less than 1% in all patients with Grade 1 cancers compared with 30% in those having Grade 3 cancers with three positive lymph nodes. Additional factors associated with SCFR on univariate analysis but not on MVA included larger nodal deposits (p = 0.002) and proportion of positive nodes (p = 0.003). Conclusions: Breast cancer patients with one to three positive lymph nodes have a heterogenous risk of SCFR. Patients with two to three positive axillary nodes and/or high-grade disease may warrant

  19. Risk Factors for Regional Nodal Relapse in Breast Cancer Patients With One to Three Positive Axillary Nodes

    Purpose: In many centers, supraclavicular fossa radiotherapy (SCF RT) is not routinely offered to breast cancer patients with one to three positive lymph nodes. We aimed to identify a subgroup of these patients who are at high risk of supra or infraclavicular fossa relapse (SCFR) such that they can be offered SCFRT at the time of diagnosis to improve long term locoregional control. Methods and Materials: We performed a retrospective analysis of the pathological features of 1,065 cases of invasive breast cancer with one to three positive axillary lymph nodes. Patients underwent radical breast conserving surgery or mastectomy. A total of 45% of patients received adjuvant chest wall/breast RT. No patients received adjuvant SCFRT. The primary outcome was SCFR. Secondary outcomes were chest wall/breast recurrence, distant metastasis, all death, and breast-cancer specific death. Kaplan-Meier estimates were used to calculate actuarial event rates and survival functions compared using log–rank tests. Multivariate analyses (MVA) of factors associated with outcome were conducted using Cox proportional hazards models. Results: Median follow-up was 9.7 years. SCFR rate was 9.2%. Median time from primary diagnosis to SCFR was 3.4 years (range, 0.7–14.4 years). SCFR was associated with significantly lower 10-year survival (18% vs. 65%; p < 0.001). Higher grade and number of positive lymph nodes were the most significant predictors of SCFR on MVA (p < 0.001). 10 year SCFR rates were less than 1% in all patients with Grade 1 cancers compared with 30% in those having Grade 3 cancers with three positive lymph nodes. Additional factors associated with SCFR on univariate analysis but not on MVA included larger nodal deposits (p = 0.002) and proportion of positive nodes (p = 0.003). Conclusions: Breast cancer patients with one to three positive lymph nodes have a heterogenous risk of SCFR. Patients with two to three positive axillary nodes and/or high-grade disease may warrant

  20. Role of {sup 11}C-choline PET/CT in the re-staging of prostate cancer patients with biochemical relapse and negative results at bone scintigraphy

    Fuccio, Chiara; Castellucci, Paolo [Nuclear Medicine Unit, Department of Hematology Oncology and Laboratory Medicine, Azienda Ospedaliero - Universitaria di Bologna Policlinico Sant' Orsola - Malpighi, University of Bologna, Bologna (Italy); Schiavina, Riccardo [Urology Unit, Department of Specialist Surgery and Anaesthesiology, Azienda Ospedaliero - Universitaria di Bologna Policlinico Sant' Orsola - Malpighi, University of Bologna, Bologna (Italy); Guidalotti, Pier Luigi; Gavaruzzi, Gilberto; Montini, Gian Carlo; Nanni, Cristina [Nuclear Medicine Unit, Department of Hematology Oncology and Laboratory Medicine, Azienda Ospedaliero - Universitaria di Bologna Policlinico Sant' Orsola - Malpighi, University of Bologna, Bologna (Italy); Marzola, Maria Cristina [Department of Nuclear Medicine and PET/CT Centre, ' Santa Maria della Misericordia' Hospital, Via Tre Martiri 140, 45100 Rovigo (Italy); Rubello, Domenico, E-mail: domenico.rubello@libero.it [Department of Nuclear Medicine and PET/CT Centre, ' Santa Maria della Misericordia' Hospital, Via Tre Martiri 140, 45100 Rovigo (Italy); Fanti, Stefano [Nuclear Medicine Unit, Department of Hematology Oncology and Laboratory Medicine, Azienda Ospedaliero - Universitaria di Bologna Policlinico Sant' Orsola - Malpighi, University of Bologna, Bologna (Italy)

    2012-08-15

    Aim: to evaluate the utility of {sup 11}C-choline PET/CT in prostate cancer (PC) patients who have demonstrated a biochemical recurrence and a negative bone scintigraphy (BS). Materials and methods: 123 consecutive PC patients (mean age 67.6 years; range 54-83) with a biochemical relapse (mean PSA value 3.3 ng/mL; range 0.2-25.5) after radical prostatectomy (RP) were included in our retrospective study. Patients underwent a BS that resulted negative and a {sup 11}C-choline PET/CT within 4 months from BS (range: 1 day to 4 months; mean: 2.5 months). Validation of results was established by: (1) a positive biopsy, (2) a positive subsequent BS, CT or MR and (3) a normalization of {sup 11}C-choline uptake after systemic therapy or a progression of the disease. Results: {sup 11}C-choline PET/CT was positive in 42/123 patients (34.1%). {sup 11}C-choline PET/CT detected lesions in: bone (10 patients), lymph-nodes (20 patients), bone and lymph nodes (7 patients), bone and lung (1 patient), lymph-nodes and lung (1 patient), local relapse (3 patients). Overall, {sup 11}C-choline PET/CT showed a total of 30 unknown bone lesions in 18/123 (14.6%) patients. Conclusion: {sup 11}C-choline PET/CT showed a better sensitivity than BS in patients with biochemical relapse after RP: {sup 11}C-choline PET/CT detected unknown bone lesions in 18/123 (14.6%) patients.

  1. Concomitant NSAID use during antipsychotic treatment and risk of 2-year relapse - a population-based study of 16,253 incident patients with schizophrenia

    Köhler, Karl Ole; Petersen, Liselotte; Benros, Michael Eriksen; Mors, Ole; Gasse, Christiane

    OBJECTIVE: Clinical trials have indicated antipsychotic effects of non-steroidal anti-inflammatory drugs (NSAIDs) among incident patients with schizophrenia. We aimed to study, in a population-based setting, whether concomitant use of NSAIDs or paracetamol, changed 2-year relapse risk for...... schizophrenia. METHODS: We identified all incident patients with schizophrenia in Denmark diagnosed 1996-2012 initiating antipsychotic treatment within the year after diagnosis. We calculated concomitant treatment intervals for antipsychotic and NSAID or paracetamol use. Hazard rate ratios (HRR) were estimated...... using Cox regression adjusted for important covariates. MAIN OUTCOME MEASURES: 2-year relapse, i.e. (re)-hospitalizations with schizophrenia. RESULTS: Among 16,235 incident patients with schizophrenia using antipsychotics, 1480 (9.1%) used NSAIDs and 767 (4.7%) paracetamol. Concomitant use of NSAIDs was...

  2. Occurrence of antibodies against natalizumab in relapsing multiple sclerosis patients treated with natalizumab

    Sørensen, Per Soelberg; Jensen, Poul Erik Hyldgaard; Haghikia, Aiden; Lundkvist, Malin; Vedeler, Christian; Sellebjerg, Finn; Koch-Henriksen, Nils; Fogdell-Hahn, Anna; Myhr, Kjell-Morten; Hillert, Jan; Gold, Ralf

    2011-01-01

    In the clinical trials about 9% of natalizumab treated multiple sclerosis (MS) patients generated anti-natalizumab antibodies, of which 6% were persistent and 3% transient. The occurrence of antibodies reduced serum levels of natalizumab, decreased bio-efficacy, and abrogated the therapeutic...

  3. Secondary acute non lymphoid leukemia in patients treated for non Hodgkin's lymphoma

    The present study was undertaken to evaluate the frequency, characteristics and actual risk of secondary acute non lymphoid leukemia (s-ANLL) in 141 patients treated for non Hodgkin's lymphoma with different modalities. One hundred and twenty-four patients received chemotherapy according to PROVECIP protocol (9). Of these, 15 also received as induction treatment a local nodal irradiation and 33 an extended field radiotherapy. Seventeen out of 141 were treated by total body irradiation. Of these, 15 relapsed and received salvage chemotherapy. Sixteen of the 124 patients trated with PROVECIP also underwent different chemotherapeutic programs as salvage treatment. Of the entire population studied, 2 patients significantly affected the occurrence of s-ANLL, since both leukemias occurred in patients treated with total body irradiation, given alone or followed by chemotherapy. The actuarial risk at 8 years was 5.24% in the whole group, whereas it greatly increased in the group of patients treated with total body irradiation (24%). Conversely, no risk was found in the group treated with PROVECIP, alone, with additional chemotherapy, or with associated local or extended field radiotherapy

  4. Model-based pharmacokinetic analysis of elotuzumab in patients with relapsed/refractory multiple myeloma.

    Gibiansky, Leonid; Passey, Chaitali; Roy, Amit; Bello, Akintunde; Gupta, Manish

    2016-06-01

    Elotuzumab is a humanized immunoglobulin G1 monoclonal antibody in development for the treatment of patients with multiple myeloma who have received one or more prior therapies. In this work, 6958 elotuzumab serum concentrations from 375 patients enrolled in four Phase 1 to 3 clinical trials were used to analyze the pharmacokinetics (PK) of elotuzumab. A population PK model with parallel linear and Michaelis-Menten elimination from the central compartment and limited-capacity target-mediated elimination from the peripheral compartment described the elotuzumab concentration-time course. Clearance of elotuzumab increased with increasing body weight and weight-based dosing generated uniform exposures across a range of body weights. Coadministration of lenalidomide/dexamethasone background therapy decreased elotuzumab nonspecific clearance by 35 %. Target-mediated elimination of elotuzumab increased with increasing baseline serum M-protein, resulting in lower exposure in patients with high baseline serum M-protein concentration. Age, race, sex, renal and hepatic function, Eastern Cooperative Oncology Group performance status, lactate dehydrogenase, albumin and β2-microglobulin had less than 20 % effect on model parameters and are unlikely to have clinically meaningful effects. Impact of anti-drug antibodies (ADAs) on the PK of elotuzumab was assessed as an ad hoc analysis. In the majority of ADA-positive patients, immunogenicity started early, was transient and resolved by 2-4 months. Since the majority of patients had ADAs detected early, this resulted in a corresponding transient increase in nonspecific clearance at these time points. Nonspecific clearance appeared to return to baseline at later time points when ADAs were no longer detected. PMID:26993283

  5. Assessment of relapse in patients with peritoneal carcinomatosis after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy using F-18-FDG-PET/CT

    Klumpp, B.; Schwenzer, N.F.; Gatidis, S.; Claussen, C.D.; Pfannenberg, C. [Tuebingen Univ. (Germany). Diagnostic and Interventional Radiology; Koenigsrainer, I.; Koenigsrainer, A.; Beckert, S. [Tuebingen Univ. (Germany). General, Visceral and Transplantation Surgery; Mueller, M. [Tuebingen Univ. (Germany). Nuclear Medicine

    2014-04-15

    Purpose: In patients with peritoneal carcinomatosis (PC), cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy (HIPEC) is an evolving therapeutic approach with curative intention. The differentiation between posttherapeutic findings after HIPEC and relapse of PC is challenging. We evaluated the diagnostic value of F-18-FDG-PET/CT in patients with relapse of PC after HIPEC. Materials and Methods: 36 patients with recurring PC after HIPEC were examined on a wholebody PET/CT system (44 examinations). The examination included 3 D F-18-FDG-PET and contrast-enhanced CT. Images were assessed by two experienced readers regarding the presence and the extent of PC using the peritoneal carcinomatosis index (PCI). Imaging results were correlated with surgical findings or follow-up. Results: Relapse was suspected in 40 of 44 examinations. Relapse was missed by F-18-FDG PET/CT in 4 patients and significantly underestimated in 8 patients. The diagnostic accuracy for the detection of PC on a patient basis was 91 %, the sensitivity was 91 % and the positve predictive value was 100 %. The mean PCI was 11.4 ± 11.9 for PET/CT, 8.4 ± 10.3 for CT and 16.6 ± 15.0 in the case of surgical exploration. The extent of PC was underestimated by PET/CT and even more by CT alone (p < 0.05). Conclusion: The diagnostic value of F-18-FDG PET/CT after cytoreductive surgery and HIPEC in the detection of recurring PC is superior to contrast-enhanced CT. However, the quantification of the extent of PC is limited due to post-therapeutic tissue alterations. (orig.)

  6. Assessment of relapse in patients with peritoneal carcinomatosis after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy using F-18-FDG-PET/CT

    Purpose: In patients with peritoneal carcinomatosis (PC), cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy (HIPEC) is an evolving therapeutic approach with curative intention. The differentiation between posttherapeutic findings after HIPEC and relapse of PC is challenging. We evaluated the diagnostic value of F-18-FDG-PET/CT in patients with relapse of PC after HIPEC. Materials and Methods: 36 patients with recurring PC after HIPEC were examined on a wholebody PET/CT system (44 examinations). The examination included 3 D F-18-FDG-PET and contrast-enhanced CT. Images were assessed by two experienced readers regarding the presence and the extent of PC using the peritoneal carcinomatosis index (PCI). Imaging results were correlated with surgical findings or follow-up. Results: Relapse was suspected in 40 of 44 examinations. Relapse was missed by F-18-FDG PET/CT in 4 patients and significantly underestimated in 8 patients. The diagnostic accuracy for the detection of PC on a patient basis was 91 %, the sensitivity was 91 % and the positve predictive value was 100 %. The mean PCI was 11.4 ± 11.9 for PET/CT, 8.4 ± 10.3 for CT and 16.6 ± 15.0 in the case of surgical exploration. The extent of PC was underestimated by PET/CT and even more by CT alone (p < 0.05). Conclusion: The diagnostic value of F-18-FDG PET/CT after cytoreductive surgery and HIPEC in the detection of recurring PC is superior to contrast-enhanced CT. However, the quantification of the extent of PC is limited due to post-therapeutic tissue alterations. (orig.)

  7. Technetium uptake predicts remission and relapse in Grave's disease patients on antithyroid drugs for at least 1 year in South Indian subjects

    Singhal, Neha; Praveen, V. P.; Bhavani, Nisha; Menon, Arun S.; Menon, Usha; Abraham, Nithya; Kumar, Harish; JayKumar, R. V.; Nair, Vasantha; Sundaram, Shanmugha; Sundaram, Padma

    2016-01-01

    Context: Most of the information on remission related factors in Grave's disease are derived from Western literature. It is likely that there may be additional prognostic factors and differences in the postdrug treatment course of Grave's disease in India. Aim: To study factors which predict remission/relapse in Grave's disease patients from South India. Also to establish if technetium (Tc) uptake has a role in predicting remission. Subjects and Methods: Records of 174 patients with clinical, biochemical, and scintigraphic criteria consistent with Grave's disease, seen in our Institution between January 2006 and 2014 were analyzed. Patient factors, drug-related factors, Tc-99m uptake and other clinical factors were compared between the remission and nonremission groups. Statistical Analysis Used: Mann–Whitney U-test and Chi-square tests were used when appropriate to compare the groups. Results: Fifty-seven (32.7%) patients attained remission after at least 1 year of thionamide therapy. Of these, 11 (19.2%) patients relapsed within 1 year. Age, gender, goiter, and presence of extrathyroidal manifestations were not associated with remission. Higher values of Tc uptake were positively associated with remission (P- 0.02). Time to achievement of normal thyroid function and composite dose: Time scores were significantly associated with remission (P - 0.05 and P - 0.01, respectively). Patients with lower FT4 at presentation had a higher chance of remission (P - 0.01). The relapse rates were lower than previously reported in the literature. A higher Tc uptake was found to be significantly associated with relapse also (P - 0.009). Conclusion: The prognostic factors associated with remission in Graves's disease in this South Indian study are not the same as that reported in Western literature. Tc scintigraphy may have an additional role in identifying people who are likely to undergo remission and thus predict the outcome of Grave's disease. PMID:27042408

  8. Technetium uptake predicts remission and relapse in Grave's disease patients on antithyroid drugs for at least 1 year in South Indian subjects

    Neha Singhal

    2016-01-01

    Full Text Available Context: Most of the information on remission related factors in Grave's disease are derived from Western literature. It is likely that there may be additional prognostic factors and differences in the postdrug treatment course of Grave's disease in India. Aim: To study factors which predict remission/relapse in Grave's disease patients from South India. Also to establish if technetium (Tc uptake has a role in predicting remission. Subjects and Methods: Records of 174 patients with clinical, biochemical, and scintigraphic criteria consistent with Grave's disease, seen in our Institution between January 2006 and 2014 were analyzed. Patient factors, drug-related factors, Tc-99m uptake and other clinical factors were compared between the remission and nonremission groups. Statistical Analysis Used: Mann–Whitney U-test and Chi-square tests were used when appropriate to compare the groups. Results: Fifty-seven (32.7% patients attained remission after at least 1 year of thionamide therapy. Of these, 11 (19.2% patients relapsed within 1 year. Age, gender, goiter, and presence of extrathyroidal manifestations were not associated with remission. Higher values of Tc uptake were positively associated with remission (P- 0.02. Time to achievement of normal thyroid function and composite dose: Time scores were significantly associated with remission (P - 0.05 and P - 0.01, respectively. Patients with lower FT4 at presentation had a higher chance of remission (P - 0.01. The relapse rates were lower than previously reported in the literature. A higher Tc uptake was found to be significantly associated with relapse also (P - 0.009. Conclusion: The prognostic factors associated with remission in Graves's disease in this South Indian study are not the same as that reported in Western literature. Tc scintigraphy may have an additional role in identifying people who are likely to undergo remission and thus predict the outcome of Grave's disease.

  9. Highly sensitive troponin T in patients with acute ischemic stroke

    Jensen, J K; Ueland, T; Aukrust, P; Antonsen, Lisbeth; Kristensen, Søren Risom; Januzzi, J L; Ravkilde, J

    2012-01-01

    sensitive troponin T (hsTnT) was measured daily during the first 4 days in 193 consecutive patients with acute ischemic stroke without overt ACS or atrial fibrillation. The patients were previously tested normal with a fourth-generation TnT assay. The patients were followed for 47 months, with all-cause and...... in patients with acute ischemic stroke previously tested normal with a fourth-generation TnT assay. hsTnT did not provide additional prognostic information in these subjects....

  10. Cancer risk of patients discharged with acute myocardial infarct

    Dreyer, L; Olsen, J H

    1998-01-01

    We studied whether common shared environmental or behavioral risk factors, other than tobacco smoking, underlie both atherosclerotic diseases and cancer. We identified a group of 96,891 one-year survivors of acute myocardial infarct through the Danish Hospital Discharge Register between 1977 and...... acute myocardial infarct patients were similar to those of the general population, as were the rates for hormone-related cancers, including endometrial and postmenopausal breast cancers. We found a moderate increase in the risk for tobacco-related cancers, which was strongest for patients with early...... onset of acute myocardial infarct and for female patients. Overall, there do not seem to be major shared environmental or behavioral risk factors for acute myocardial infarct and cancers, except for smoking, and there seems to be no common inherited susceptibility to the development of these diseases....

  11. Incidental Prophylactic Nodal Irradiation and Patterns of Nodal Relapse in Inoperable Early Stage NSCLC Patients Treated With SBRT: A Case-Matched Analysis

    Lao, Louis [Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada); Department of Radiation Oncology, Auckland City Hospital, Auckland (New Zealand); Hope, Andrew J. [Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada); Maganti, Manjula [Department of Biostatistics, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada); Brade, Anthony; Bezjak, Andrea; Saibishkumar, Elantholi P.; Giuliani, Meredith; Sun, Alexander [Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada); Cho, B. C. John, E-mail: john.cho@rmp.uhn.on.ca [Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada)

    2014-09-01

    Purpose: Reported rates of non-small cell lung cancer (NSCLC) nodal failure following stereotactic body radiation therapy (SBRT) are lower than those reported in the surgical series when matched for stage. We hypothesized that this effect was due to incidental prophylactic nodal irradiation. Methods and Materials: A prospectively collected group of medically inoperable early stage NSCLC patients from 2004 to 2010 was used to identify cases with nodal relapses. Controls were matched to cases, 2:1, controlling for tumor volume (ie, same or greater) and tumor location (ie, same lobe). Reference (normalized to equivalent dose for 2-Gy fractions [EQD2]) point doses at the ipsilateral hilum and carina, demographic data, and clinical outcomes were extracted from the medical records. Univariate conditional logistical regression analyses were performed with variables of interest. Results: Cases and controls were well matched except for size. The controls, as expected, had larger gross tumor volumes (P=.02). The mean ipsilateral hilar doses were 9.6 Gy and 22.4 Gy for cases and controls, respectively (P=.014). The mean carinal doses were 7.0 Gy and 9.2 Gy, respectively (P=.13). Mediastinal nodal relapses, with and without ipsilateral hilar relapse, were associated with mean ipsilateral hilar doses of 3.6 Gy and 19.8 Gy, respectively (P=.01). The conditional density plot appears to demonstrate an inverse dose-effect relationship between ipsilateral hilar normalized total dose and risk of ipsilateral hilar relapse. Conclusions: Incidental hilar dose greater than 20 Gy is significantly associated with fewer ipsilateral hilar relapses in inoperable early stage NSCLC patients treated with SBRT.

  12. Constipation - prevalence and incidence among medical patients acutely admitted to hospital with a medical condition

    Noiesen, Eline; Trosborg, Ingelise; Bager, Louise;

    2014-01-01

    To examine the prevalence and incidence of patient-reported symptoms of constipation in acutely hospitalised medical patients.......To examine the prevalence and incidence of patient-reported symptoms of constipation in acutely hospitalised medical patients....

  13. Electrocardiogram changes in acute cerebral infarction patients

    Jing Fang; Weihong Yan

    2006-01-01

    BACKGROUND: Comparison of different stroke locations had been focused in past researches in electrocardiogram (ECG) changes of cerebral stroke patients. Some researches neglected the heart disease in the illness history.OBJECTIVE: To discuss ECG changes in different infarction locations and size of acute cerebral infarction and compare with healthy people.DESIGN: Contrast observation.SETrING: Shanghai Ninth People's Hospital.PARTICIPANTS: A total of 57 patients with cerebral infarction were selected from the Neurological Department of Ninth People's Hospital of Shanghai from March 2003 to September 2005. They were diagnosed according to the criteria revised in the 4th National Cerebral Disease Conference and brain images. Patients who had heart disease were excluded. There were 32 males and 25 females, who were 65-84 years old. Among them, 23 cases were involved in right hemisphere, 34 cases in left one, 23 in base ganglion, 11 in brain stem, 9in frontal lobe and 14 in other parts. According to their infarction size (plus size in every different scan), they were divided into three different groups: large-size group (n = 10) with size larger than 3.5 cm3, medium-sizegroup (n = 13) with size between 1.5-3.5 cm3, and small-size group (n = 34) with size smaller than 1.5 cm3.Another 50 healthy subjects were regarded as control group. There were 29 males and 21 females aged 40-82 years. All these cases knew and agreed of the examination.METHODS: Patients received 12-lead ECG examinations within the first 6-24 hours of onset while control group received it at the same time. The HR, PR, QTc, QRS, T wave and ST changes were compared between the two groups.MAIN OUTCOME MEASURES: The ECG changes and differences in two hemispheres, in different infarction lccations and sizes. RESULTS: All 57 patients and 50 healthy subjects were involved in the final analysis. ① ECG changes in infarction group and control group. There were no differences in HR, QRS time and cases with

  14. Long-term follow-up of imatinib plus combination chemotherapy in patients with newly diagnosed Philadelphia chromosome-positive acute lymphoblastic leukemia.

    Lim, Sung-Nam; Joo, Young-Don; Lee, Kyoo-Hyung; Kim, Dae-Young; Lee, Je-Hwan; Lee, Jung-Hee; Chi, Hyun-Sook; Yun, Sung-Cheol; Lee, Won Sik; Lee, Sang Min; Park, Seonyang; Kim, Inho; Sohn, Sang Kyun; Moon, Joon Ho; Ryoo, Hun-Mo; Bae, Sung Hwa; Hyun, Myung Soo; Kim, Min Kyoung; Kim, Hyeoung Joon; Yang, Deok-Hwan; Eom, Hyeon-Seok; Lee, Gyeong-Won; Jung, Chul Won; Won, Jong-Ho; Kim, Hawk; Lee, Jae-Hoon; Shin, Ho-Jin; Jang, Dae-Young

    2015-11-01

    The effects of imatinib plus chemotherapy were assessed in 87 patients with newly diagnosed Philadelphia chromosome-positive (Ph(+) ) acute lymphoblastic leukemia (ALL). Imatinib was administered continuously, starting from the eighth day of remission induction chemotherapy, then through five courses of consolidation or until allogeneic hematopoietic cell transplantation (HCT). Patients who were not transplanted were maintained on imatinib for 2 years. Eighty-two patients (94.3%) achieved complete remission (CR). Among these 82 CR patients, 40 experienced recurrence of leukemia. The 5-year relapse free survival (RFS) rate and overall survival (OS) rates were 39.0% and 33.4%, respectively. In total, 56 patients underwent allogeneic HCT in first CR. The 5-year cumulative incidence of relapse and OS rate of them were 59.1% and 52.6%, respectively. Six of seven patients who were maintained on imatinib after completion of consolidation relapsed and the median time of RFS was 40.7 months. In total patient, cumulative molecular CR rate was 88.5% and median time of molecular CR duration was 13 months. Initial imatinib dose intensity was significantly associated with median CR duration (P treatment of patients with Ph(+) ALL, it is important to maintain imatinib dose intensity. PMID:26228525

  15. Leukemic Infiltration of the Appendix as an Unusal Site of Extramedulary Relapse: Report of Two Cases and Review of the Literature

    Mahdi Shahriari

    2010-09-01

    Full Text Available The appendix is an unusual site for extramedulary relapse inacute leukemia. The present case report describes two cases oflate course acute lymphoblastic leukemia presented with leukemicinfiltration of the appendix and complete remission ofbone marrow. The signs and symptoms of the cases suggestthat leukemic involvement of the appendix should be consideredin the differential diagnosis of leukemia patients presentingwith acute abdomen.

  16. The Impact of Hypofractionated Whole Breast Radiotherapy on Local Relapse in Patients With Grade 3 Early Breast Cancer: A Population-Based Cohort Study

    Herbert, Christopher, E-mail: cherbert@bccancer.bc.ca [Department of Radiation Oncology, BC Cancer Agency, Vancouver, British Columbia (Canada); Nichol, Alan [Department of Radiation Oncology, BC Cancer Agency, Vancouver, British Columbia (Canada); Olivotto, Ivo [Department of Radiation Oncology, BC Cancer Agency, Victoria, British Columbia (Canada); Weir, Lorna [Department of Radiation Oncology, BC Cancer Agency, Vancouver, British Columbia (Canada); Woods, Ryan; Speers, Caroline [Breast Cancer Outcomes Unit, BC Cancer Agency, Vancouver, British Columbia (Canada); Truong, Pauline [Department of Radiation Oncology, BC Cancer Agency, Victoria, British Columbia (Canada); Tyldesley, Scott [Department of Radiation Oncology, BC Cancer Agency, Vancouver, British Columbia (Canada)

    2012-04-01

    Purpose: To determine whether patients with Grade 3 early breast cancer have an inferior rate of local disease control at 10 years with hypofractionated radiotherapy compared with more conventionally fractionated schedules. Methods and Materials: Local relapse rates were compared between patients receiving hypofractionated radiotherapy or conventionally fractionated radiotherapy to the whole breast in a population-based cohort of women with early-stage (T1-T2, N0, M0) Grade 3 breast cancers diagnosed between 1990 and 2000 and referred to the British Columbia Cancer Agency. Cumulative rates of local relapse were estimated using a competing risk method, and factors significant on univariate analysis were included with fractionation group in a multivariate model. The primary end point was local control at 10 years. Results: A total of 1,335 patients with Grade 3 tumors were treated with adjuvant radiotherapy, 252 with conventional fractionation, and 1,083 with a hypofractionated schedule. The 10-year cumulative incidence of local relapse was 6.9% in the hypofractionated group and 6.2% in the conventionally fractionated group (p = 0.99). Conclusions: There is no evidence that hypofractionation is inferior to conventional fractionation for breast conserving therapy in patients with Grade 3 breast cancer in this large population-based series after 10 years of follow-up.

  17. The Impact of Hypofractionated Whole Breast Radiotherapy on Local Relapse in Patients With Grade 3 Early Breast Cancer: A Population-Based Cohort Study

    Purpose: To determine whether patients with Grade 3 early breast cancer have an inferior rate of local disease control at 10 years with hypofractionated radiotherapy compared with more conventionally fractionated schedules. Methods and Materials: Local relapse rates were compared between patients receiving hypofractionated radiotherapy or conventionally fractionated radiotherapy to the whole breast in a population-based cohort of women with early-stage (T1-T2, N0, M0) Grade 3 breast cancers diagnosed between 1990 and 2000 and referred to the British Columbia Cancer Agency. Cumulative rates of local relapse were estimated using a competing risk method, and factors significant on univariate analysis were included with fractionation group in a multivariate model. The primary end point was local control at 10 years. Results: A total of 1,335 patients with Grade 3 tumors were treated with adjuvant radiotherapy, 252 with conventional fractionation, and 1,083 with a hypofractionated schedule. The 10-year cumulative incidence of local relapse was 6.9% in the hypofractionated group and 6.2% in the conventionally fractionated group (p = 0.99). Conclusions: There is no evidence that hypofractionation is inferior to conventional fractionation for breast conserving therapy in patients with Grade 3 breast cancer in this large population-based series after 10 years of follow-up.

  18. Tumour Relapse Prediction Using Multiparametric MR Data Recorded during Follow-Up of GBM Patients

    Adrian Ion-Margineanu

    2015-01-01

    Full Text Available Purpose. We have focused on finding a classifier that best discriminates between tumour progression and regression based on multiparametric MR data retrieved from follow-up GBM patients. Materials and Methods. Multiparametric MR data consisting of conventional and advanced MRI (perfusion, diffusion, and spectroscopy were acquired from 29 GBM patients treated with adjuvant therapy after surgery over a period of several months. A 27-feature vector was built for each time point, although not all features could be obtained at all time points due to missing data or quality issues. We tested classifiers using LOPO method on complete and imputed data. We measure the performance by computing BER for each time point and wBER for all time points. Results. If we train random forests, LogitBoost, or RobustBoost on data with complete features, we can differentiate between tumour progression and regression with 100% accuracy, one time point (i.e., about 1 month earlier than the date when doctors had put a label (progressive or responsive according to established radiological criteria. We obtain the same result when training the same classifiers solely on complete perfusion data. Conclusions. Our findings suggest that ensemble classifiers (i.e., random forests and boost classifiers show promising results in predicting tumour progression earlier than established radiological criteria and should be further investigated.

  19. Chimeric antigen receptors T cells in treatment of a relapsed pediatric acute lymphoblastic leukemia, relapse after allogenetic hematopoietic stem cell transplantation: case report and review of literature review%嵌合抗原受体T细胞治疗儿童急性B淋巴细胞白血病异基因造血干细胞移植后复发一例报告并文献复习

    左英熹; 王静波; 陆爱东; 贾月萍; 吴珺; 董陆佳; 张隆基; 张乐萍

    2016-01-01

    目的 探讨嵌合抗原受体(CAR)T细胞技术治疗儿童急性B淋巴细胞白nL病(B-ALL)的临床疗效和不良反应.方法 报道1例CAR-T细胞治疗儿童B-ALL异基因造血干细胞移植(allo-HSCT)后复发患者,并复习相关文献.结果 1例伴TEL-AML1融合基因阳性11岁B-ALL患儿,规律化疗后早期复发,于第2次完全缓解(CR)期给予allo-HSCT.治疗后骨髓微小残留病(MRD)反复阳性,化疗以及供者淋巴细胞输注(DLI)治疗无明显疗效,故给予供者来源的抗CD19的CAR-T细胞输注.该患儿经输注CAR-T细胞1×106/kg后骨髓MRD转阴,后又反复输注3次CAR-T细胞[(0.83~1.65)×106/kg],患儿持续无病生存达10个月,随后输注CAR-T细胞2次,监测外周血TEL-AML1融合基因拷贝持续升高,最终骨髓复发,因脑出血死亡.输注CAR-T细胞的主要不良反应为细胞因子释放综合征.结论 抗CD19的CAR-T细胞技术治疗复发B-ALL安全有效,为复发及难治性B-ALL患儿提供了新的治疗手段.%Objective To evaluate the safety and efficacy of chimeric antigen receptors T cells (CAR-T) in childhood acute B lymphoblastic leukemia (B-ALL).Methods A relapsed B-ALL child after allogeneic hematopoietic stem cell transplantation (allo-HSCT) was treated with CAR-T,and the related literatures were reviewed.Result An l 1-year-old girl with TEL-AML1 fusion gene positive BALL who suffered a bone marrow relapse 28 months after remission from conventional chemotherapy.During the second remission,the patient received haploidentical allo-HSCT.She relapsed with detectable TEL-AML1 fusion gene even after chemotherapy and donor leukocyte infusions.She received an experimental donor-derived fourth generation CD19 CAR-T therapy.After infusion of 1 × 106/kg CAR-T cells,she experienced only mild or moderate cytokine-release syndrome and the minimal residual disease turned negative.Then three maintenance of CAR-T cell infusions [(0.83-1.65) × 106/kg] was administered,and the disease

  20. Factors related to monitoring during admission of acute patients

    Schmidt, Thomas; Bech, Camilla Louise Nørgaard; Brabrand, Mikkel;

    2016-01-01

    Understanding the use of patient monitoring systems in emergency and acute facilities may help to identify reasons for failure to identify risk patients in these settings. Hence, we investigate factors related to the utilization of automated monitoring for patients admitted to an acute admission...... one measurement were analyzed using quantile regression by looking at the impact of distance from nursing office, number of concurrent patients, wing type (medical/surgical), age, sex, comorbidities, and severity conditioned on how much patients were monitored during their admissions. We registered 11......,848 admissions, of which we were able to link patient monitor readings to 3149 (26.6 %) with 50 % being monitored <1.4 % of total admission time. Distance from nursing office had little influence on patients monitored <10 % of their admission time. But for other patients, being positioned further away from the...

  1. Novel management options for adult patients with progressive acute lymphoblastic leukemia: introduction.

    Wang, Eunice S

    2015-06-01

    Acute lymphoblastic leukemia (ALL) is a heterogeneous hematologic malignancy characterized by highly proliferative immature lymphoid cells in the bone marrow and peripheral blood. In adults, ALL accounts for approximately 20% of all adult leukemias. ALL carries a poor prognosis in adults. The 5-year overall survival is 24% in patients ages 40 to 59 years and 18% in patients ages 60 to 69 years. ALL can be grouped into different categories according to its cell lineage (B cell or T cell), the presence or absence of the Philadelphia chromosome, and various cytogenetic and molecular classifications. A main goal of treatment is to allow the patient to achieve a complete remission and to consolidate this remission with either a maintenance regimen or an allogeneic stem cell transplant. Although the overall rate of complete remission following frontline therapy for newly diagnosed ALL is high, the majority of patients experience a disease relapse. In general, the duration of initial complete remission impacts the patient’s prognosis and response to further therapies. Subsequent treatments must balance the goal of achieving a remission with the need for the patient to maintain or improve quality of life. Recently approved agents, such as blinatumomab and vincristine sulfate liposome injection, offer the promise of a second remission that can serve as a bridge to allogeneic stem cell transplant while still maintaining quality of life. A novel approach using adoptive cellular immunotherapy with chimeric antigen receptor (CAR) T cells is associated with extremely robust responses. PMID:26431322

  2. Reduced-intensity conditioning allogeneic hematopoietic-cell transplantation for older patients with acute myeloid leukemia.

    Goyal, Gaurav; Gundabolu, Krishna; Vallabhajosyula, Saraschandra; Silberstein, Peter T; Bhatt, Vijaya Raj

    2016-06-01

    Elderly patients (>60 years) with acute myeloid leukemia have a poor prognosis with a chemotherapy-alone approach. Allogeneic hematopoietic-cell transplantation (HCT) can improve overall survival (OS). However, myeloablative regimens can have unacceptably high transplant-related mortality (TRM) in an unselected group of older patients. Reduced-intensity conditioning (RIC) or nonmyeloablative (NMA) conditioning regimens preserve the graft-versus-leukemia effects but reduce TRM. NMA regimens result in minimal cytopenia and may not require stem cell support for restoring hematopoiesis. RIC regimens, intermediate in intensity between NMA and myeloablative regimens, can cause prolonged myelosuppresion and usually require stem cell support. A few retrospective and prospective studies suggest a possibility of lower risk of relapse with myeloablative HCT in fit older patients with lower HCT comorbidity index; however, RIC and NMA HCTs have an important role in less-fit patients and those with significant comorbidities because of lower TRM. Whether early tapering of immunosuppression, monitoring of minimal residual disease, and post-transplant maintenance therapy can improve the outcomes of RIC and NMA HCT in elderly patients will require prospective trials. PMID:27247754

  3. Diffusion tensor imaging based network analysis detects alterations of neuroconnectivity in patients with clinically early relapsing-remitting multiple sclerosis.

    Li, Yang; Jewells, Valerie; Kim, Minjeong; Chen, Yasheng; Moon, Andrew; Armao, Diane; Troiani, Luigi; Markovic-Plese, Silva; Lin, Weili; Shen, Dinggang

    2013-12-01

    Although it is inarguable that conventional MRI (cMRI) has greatly contributed to the diagnosis and assessment of multiple sclerosis (MS), cMRI does not show close correlation with clinical findings or pathologic features, and is unable to predict prognosis or stratify disease severity. To this end, diffusion tensor imaging (DTI) with tractography and neuroconnectivity analysis may assist disease assessment in MS. We, therefore, attempted this pilot study for initial assessment of early relapsing-remitting MS (RRMS). Neuroconnectivity analysis was used for evaluation of 24 early RRMS patients within 2 years of presentation, and compared to the network measures of a group of 30 age-and-gender-matched normal control subjects. To account for the situation that the connections between two adjacent regions may be disrupted by an MS lesion, a new metric, network communicability, was adopted to measure both direct and indirect connections. For each anatomical area, the brain network communicability and average path length were computed and compared to characterize the network changes in efficiencies. Statistically significant (P Walk test with communicability measures in the left superior frontal (r = -0.71) as well as the left superior temporal gyrus (r = -0.43) and left postcentral gyrus (r = -0.41) were identified. Additionally identified were increased communicability between the deep gray matter structures (left thalamus and putamen) with the major interhemispheric and intrahemispheric white matter tracts, the corpus callosum, and cingulum, respectively. These foci of increased communicability are thought to represent compensatory changes. The proposed DTI-based neuroconnectivity analysis demonstrated quantifiable, structurally relevant alterations of fiber tract connections in early RRMS and paves the way for longitudinal studies in larger patient groups. PMID:22987661

  4. Phase 2 clinical trial of 5-azacitidine, valproic acid, and all-trans retinoic acid in patients with high-risk acute myeloid leukemia or myelodysplastic syndrome

    Raffoux, Emmanuel; Cras, Audrey; Recher, Christian; Boëlle, Pierre-Yves; de Labarthe, Adrienne; Turlure, Pascal; Marolleau, Jean-Pierre; Reman, Oumedaly; Gardin, Claude; Victor, Maud; Maury, Sébastien; Rousselot, Philippe; Malfuson, Jean-Valère; Maarek, Odile; Daniel, Marie-Thérèse

    2010-01-01

    In this Phase 2 study, we evaluated the efficacy of combination of 5-azacitidine (AZA), valproic acid (VPA), and all-trans retinoic acid (ATRA) in patients with high-risk acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). Treatment consisted of six cycles of AZA and VPA for 7 days, followed by ATRA for 21 days. Sixty-five patients were enrolled (median age, 72 years; 55 AML including 13 relapsed/refractory patients, 10 MDS; 30 unfavorable karyotypes). Best responses included 14 C...

  5. Acute referral of patients from general practitioners

    Backer Mogensen, Christian; Mortensen, Anne Mette; Staehr, Peter B

    2011-01-01

    Surprisingly little is known about the most efficient organization of admissions to an emergency hospital. It is important to know, who should be in front when the GP requests an acute admission. The aim of the study was to analyse how experienced ED nurses perform when assessing requests for...

  6. Amifostine Treatment of a Patient with Refractory Acute Myeloid Leukemia

    Tekgündüz, Emre; ERİKÇİ, ALEV AKYOL; Ahmet ÖZTÜRK

    2009-01-01

    The prognosis for the majority of acute myeloid leukemia (AML) patients without a donor is dismal whether conventional salvage chemotherapy regimens or investigational strategies are used, and most of these patients will eventually die of their disease. There is no standard chemotherapy regimen that provides durable complete remission in patients with refractory AML. Beneficial effects of amifostine, either alone or in combination with conventional chemotherapy, was demonstrated in patients w...

  7. [Sequential changes in acute phase reactant proteins and complement activation in patients with acute head injuries].

    Ikeda, Y; Matsuura, H; Nakazawa, S

    1987-12-01

    The role of immunological mechanisms in head injury is not clearly defined. In this study we investigated the immunological function in patients with acute head injuries. Serum acute phase reactant proteins (APRP), complement activation and immunoglobulines as immunological parameters were studied. APRP are produced in the liver and increase in cancer patients as well as those with acute and chronic inflammations, trauma and autoimmune diseases. APRP are known to be one of the immunosuppressive factors in the serum. Forty patients with acute head injuries were studied. Thirty-four patients were male and six patients were female, ages ranged from 12 to 81 years. Serial blood samples were obtained during the first seven days of trauma. The Glasgow Coma Score (GCS) were recorded at the time of admission for all patients. Clinical outcome was assessed at the time of discharge according to the Glasgow Outcome Scale. The "good" group consisted of patients with good recovery or moderate disability. The "bad" group consisted of patients with severe disability, persistent vegetative state and death. The concentrations of immunoglobulines (IgG, IgM, IgA) were within normal range and humoral immunity was not affected. Complement activation at the time of admission was closely related to GCS (p less than 0.01), but the levels of C4, C3, and C3 activator except for these of CH50 were within normal range.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:2451531

  8. Prognostic factors in acute promyelocytic leukemia: strategies to define high-risk patients.

    Testa, Ugo; Lo-Coco, Francesco

    2016-04-01

    All trans retinoic acid (ATRA) has revolutionized the therapy of acute promyelocytic leukemia (APL). Treatment of this leukemia with ATRA in combination with chemotherapy has resulted in complete remission rates >90 % and long-term remission rates above 80 %. Furthermore, the combination of ATRA and arsenic trioxide (ATO) was shown to be safe and effective in frontline treatment and, for patients with low and intermediate risk disease, possibly superior to the standard ATRA and anthracycline-based regimen. However, in spite of this tremendous progress, APL still remains associated with a high incidence of early death due to the frequent occurrence of an abrupt bleeding diathesis. This hemorrhagic syndrome more frequently develops in high-risk APL patients, currently defined as those exhibiting >10 × 10(9)/L WBC at presentation. In addition to high WBC count, other molecular and immunophenotypic features have been associated with high-risk APL. Among them, the expression in APL blasts of the stem/progenitor cell antigen CD34, the neural adhesion molecule (CD56), and the T cell antigen CD2 help to identify a subset of patients at higher risk of relapse and often the expression of these markers is associated with high WBC count. At the molecular level, the short PML/RARA isoform and FLT3-internal tandem duplication (ITD) mutations have been associated with increased relapse risk. These observations indicate that extended immunophenotypic and molecular characterization of APL at diagnosis including evaluation of CD2, CD56, and CD34 antigens and of FLT3 mutations may help to better design risk-adapted treatment in this disease. PMID:26920716

  9. Prorating WAIS - IV summary scores for patients with relapsing-remitting multiple sclerosis.

    Ryan, Joseph J; Umfleet, Laura Glass; Gontkovsky, Samuel T

    2016-11-01

    We evaluated the utility of prorating appropriate combinations of two, six and eight Wechsler Adult Intelligence Scale - Fourth Edition (WAIS - IV) subtests for estimating the Verbal Comprehension Index (VCI), Perceptual Reasoning Index (PRI), Full Scale IQ (FSIQ) and General Ability Index (GAI) in a sample of individuals diagnosed with multiple sclerosis (MS). Forty-eight outpatients completed the WAIS - IV and Wechsler Memory Scale - Fourth Edition (WMS - IV) as part of a comprehensive neuropsychological battery. Means for age, education and duration of diagnosis were 42.35, 14.21 and 8.30 years, respectively. Paired t-tests showed no significant differences between prorated and standard means for VCI (93.46 vs. 93.73), PRI (90.19 vs. 89.44), FSIQ (88.53 vs. 88.47) or GAI (90.56 vs. 90.65). Correlations between prorated and standard composites were ≥0.89 in every instance. Correlations between the standard and prorated composites and education, disability status and WMS - IV indexes did not reveal a single contrast, where the correlations were significantly different. The present findings support the use of the two-subtest VCI and PRI composites and the eight-subtest FSIQ and four-subtest GAI in the assessment of patients with MS. PMID:26422128

  10. Evidence of physiotherapeutic interventions for acute LBP patients

    Q. Louw

    2007-02-01

    Full Text Available Objective: To identify the current evidence for acute low back pain (LBP treatment techniques and to amalgamate this information into a clinically applicable algorithm for South African physiotherapists.Study design: Systematic review.Methods: Computerized bibliographical databases were systematically searched during September 2006 and October 2006 for primary and secondary research reporting on the efficacy of various physiotherapeutic treatment techniques for acute LBP. A search for clinical guidelines regarding acute LBP was also undertaken. Evidence levels were allocated to the primary and secondary research retrieved. Results: Twenty-one systematic reviews, four randomized controlled trials and eleven clinical guidelines were included in this review. There is Level 1 evidence that advice to stay active, McKenzie preferential exercises and spinal manipulative therapy (up to six weeks is beneficial in the initial treatment of acute LBP. There is level 2 evidence that stability exercises, dry needling, heat wrap with exercises, cognitive behavioural therapy, printed patient education, massage (with education and exercises, and lifestyle modification might be potentially beneficial in the treatment of acute LBP. There is level 1 evidence that bed rest should not be recommended for simple acute LBP.  Should a patient not resolve in six weeks, red and yellow flags should be re-assessed, or patient should be referred to a specialist. Outcome: Based on the current evidence, a composite algorithm was developed to assist South African physiotherapists when making treatment decisions for acute LBP. Conclusion: There seems to be a lack of evidence for the efficacy of common treatment techniques used by physiotherapists in the management of acute LBP, indicating an urgent need for physiotherapy-specific, high-quality clinical trials. It is suggested that the evidence-based algorithm that has been developed, be used in the management of acute LBP to

  11. Re-induction Chemoimmunotherapy with Epratuzumab in Relapsed Acute Lymphoblastic Leukemia (ALL): Phase II Results from Children’s Oncology Group (COG) Study ADVL04P2

    Raetz, Elizabeth A.; Cairo, Mitchell S.; Borowitz, Michael J.; Lu, Xiaomin; Devidas, Meenakshi; Reid, Joel M.; Goldenberg, David M.; Wegener, William A.; Zeng, Hui; Whitlock, James A.; Adamson, Peter C.; Hunger, Stephen P.; Carroll, William L.

    2015-01-01

    Background Given the success of immunotherapeutic approaches in hematologic malignancies, the COG designed a phase I/II study to determine whether the addition of epratuzumab (anti-CD22) to an established chemotherapy platform improves rates of second remission (CR2) in pediatric patients with B-lymphoblastic leukemia (B-ALL) and early bone marrow relapse. Procedure Therapy consisted of 3 established blocks of re-induction chemotherapy. Epratuzumab (360 mg/m2/dose) was combined with chemotherapy on weekly × 4 (B1) and twice weekly × 4 [8 doses] (B2) schedules during the first re-induction block. Remission rates and minimal residual disease (MRD) status were compared to historical rates observed with the identical chemotherapy platform alone. Results CR2 was achieved in 65% and 66%, of the evaluable B1 (n=54) and B2 patients (n=60), respectively; unchanged from that observed historically without epratuzumab. Rates of MRD negativity (< 0.01%) were 31% in B1 (P=0.4128)and 39% in B2 patients (P=0.1731), compared to 25% in historical controls. The addition of epratuzumab was well tolerated, with a similar toxicity profile to that observed with the re-induction chemotherapy platform regimen alone. Conclusions Epratuzumab was well tolerated in combination with re-induction chemotherapy. While CR2 rates were not improved compared to historical controls treated with chemotherapy alone, there was a non-significant trend towards improvement in MRD response with the addition of epratuzumab (twice weekly for 8 doses) to re-induction chemotherapy. PMID:25732247

  12. Wernicke Encephalopathy Presenting in a Patient with Severe Acute Pancreatitis

    Ana Cecilia Arana-Guajardo

    2012-01-01

    Full Text Available Context Acute pancreatitis can lead to prolonged fasting and malnutrition. Many metabolic changes, including thiamine deficiency, may lead to the well know pancreatic encephalopathy. In this condition however the thiamine deficiency is rarely suspected. Case report We report the case of a 17-year-old woman with severe acute pancreatitis who developed mental status changes and ophthalmoplegia. A magnetic resonance image showed hyperintensive signals in periventricular areas, medial thalamus, and mammillary bodies, findings consistent with the diagnosis of Wernicke encephalopathy. Thiamine treatment reversed neurological complications. Conclusion Wernicke encephalopathy secondary to thiamine deficiency should be considered as a possible cause of acute mental status changes in patients with acute pancreatitis and malnutrition. Prophylactic doses of thiamine could be considered in susceptible patients.

  13. Acute hypothyroidism in a severely ill surgical patient

    Mogensen, T; Hjortsø, N C

    1988-01-01

    A case of acute postoperative hypothyroidism in a 62-year old woman is presented. One month before emergency admission because of a perforated gastric ulcer the patient had normal thyroid function, despite removal of a thyroid adenoma 20 years earlier. Following surgery the patient developed...

  14. Communication with acute intermittent porphyria patients who have tracheostomy

    Sevda Arslan

    2013-07-01

    Full Text Available Objective: Introducing acute intermittent porphyria disease and investigating the communication techniques for acute intermittent porphyria patients who have tracheostomyCase Report: 26 years old woman patient consulted to the hospital when she was 13 years old with nausea and vomiting complaints. In 2008, because of respiratory arrest, tracheostomy was implemented to the patient who had acute intermittent porphyria diagnose. The patient had two bullous lesions on the left hand and hyperpigmentation’s on the face and legs. As a result of metabolic acidosis (because of urine disease, the patient was taken to dialysis. After six months of dialysis, hypernatremia was found in the laboratory tests (Na: 85.Period of acute crisis developed In the patient with hypertension, atrophy in the muscles, fainting, abdominal pain, nausea, vomiting and diarrhea. Because of serious diarrhea, TPN was started for the patient who was fed with gavage before. Laboratory test results are Na:126, K:8.1, BUN:23.83, Urine:51, Creatinine:0.94, Leukocyte:20.4, erytrocyte:2.22, Hb:6.87g/dl, Hct: %20.9, Plt:106. Result: It is really difficult to communicate with these patients with lifespan limited because of an extremely severe clinical condition and tracheostomy.

  15. The effect of brexpiprazole (OPC-34712) and aripiprazole in adult patients with acute schizophrenia: results from a randomized, exploratory study.

    Citrome, Leslie; Ota, Ai; Nagamizu, Kazuhiro; Perry, Pamela; Weiller, Emmanuelle; Baker, Ross A

    2016-07-01

    The aim of this study was to explore the effects of brexpiprazole and aripiprazole on efficacy, cognitive functioning, and safety in patients with acute schizophrenia. Patients who would benefit from hospitalization/continued hospitalization for acute relapse of schizophrenia were enrolled and randomized (2 : 1) to target doses of open-label brexpiprazole 3 mg/day or aripiprazole 15 mg/day for 6 weeks. Outcomes included change from baseline to week 6 in the Positive and Negative Syndrome Scale total score, Barratt Impulsiveness Scale 11-item score, and Cogstate computerized cognitive test battery scores. Patients treated with brexpiprazole (n=64) or aripiprazole (n=33) showed reductions in symptoms of schizophrenia as assessed by Positive and Negative Syndrome Scale total score (-22.9 and -19.4, respectively). A modest reduction in impulsivity was observed with brexpiprazole, but not aripiprazole (mean change in the Barratt Impulsiveness Scale 11-item total score: -2.7 and 0.1, respectively). No change in Cogstate scores was observed for either treatment. Brexpiprazole was well tolerated and the incidence of akathisia was lower in patients treated with brexpiprazole (9.4%) than aripiprazole (21.2%). Clinically relevant improvements in psychopathology were observed in patients with acute schizophrenia treated with brexpiprazole or aripiprazole. Brexpiprazole was well tolerated, with a lower incidence of akathisia than aripiprazole. PMID:26963842

  16. Early phacoemulsification in patients with acute primary angle closure

    Moghimi, Sasan; Hashemian, Hesam; Chen, Rebecca; Johari, Mohammadkarim; Mohammadi, Massood; Lin, Shan C.

    2016-01-01

    Purpose To compare long term efficacy of phacoemulsification in the early management of acute primary angle closure (APAC) after aborting an acute attack and performing laser peripheral iridotomy (LPI). Methods In this nonrandomized comparative prospective study, we included 35 subjects presenting with APAC who had responded to medical treatment and LPI with intraocular pressure (IOP) less than 25 mmHg. Twenty patients with visually significant cataract with visual acuity of 21 mmHg with or w...

  17. Challenging complications of treatment – human herpes virus 6 encephalitis and pneumonitis in a patient undergoing autologous stem cell transplantation for relapsed Hodgkin's disease: a case report

    Pauls Sandra

    2009-07-01

    Full Text Available Abstract Background Reactivation of human herpesvirus 6 (HHV-6 occurs frequently in patients after allogeneic stem cell transplantation and is associated with bone-marrow suppression, enteritis, pneumonitis, pericarditis and also encephalitis. After autologous stem cell transplantation or intensive polychemotherapy HHV-6 reactivation is rarely reported. Case report This case demonstrates a severe symptomatic HHV-6 infection with encephalitis and pneumonitis after autologous stem cell transplantation of a patient with relapsed Hodgkin's disease. Conclusion Careful diagnostic work up in patients with severe complications after autologous stem cell transplantation is mandatory to identify uncommon infections.

  18. Percutaneous necrosectomy in patients with acute, necrotizing pancreatitis

    Bruennler, T.; Langgartner, J.; Lang, S.; Salzberger, B.; Schoelmerich, J. [University Hospital of Regensburg, Department of Internal Medicine 1, Regensburg (Germany); Zorger, N.; Herold, T.; Feuerbach, S.; Hamer, O.W. [University Hospital of Regensburg, Department of Radiology, Regensburg (Germany)

    2008-08-15

    The objective of this retrospective study was to evaluate the outcome of patients with acute necrotizing pancreatitis treated by active percutaneous necrosectomy. By searching the radiological, surgical and internal medicine databases, all patients with acute necrotizing pancreatitis treated by active percutaneous necrosectomy between 1992 and 2004 were identified. Demographic, laboratory, and clinical data, and details about invasive procedures were collected by reviewing patient charts, radiological and surgical reports. The computed tomography severity index (CTSI) scores were determined by reviewing CT images. Eighteen patients were identified. Median Ranson score on admission was 2. The Acute Physiology and Chronic Health Evaluation (APACHE) II score was median 22. Median CTSI score was 7. Initially all patients were treated with CT-guided drainage placement. Because passive drainage proved not to be effective, subsequent minimally invasive, percutaneous necrosectomy was performed. Eight out of 18 patients recovered fully without the need for surgery. Ten of 18 patients required additional surgical necrosectomy. For one of ten patients, percutaneous necrosectomy allowed postponing surgery by 39 days. Four of ten surgically treated patients died: three from septic multiorgan failure, one from pulmonary embolism. Percutaneous minimally invasive necrosectomy can be regarded as a safe and effective complementary treatment modality in patients with necrotizing pancreatitis. It is suitable for a subset of patients to avoid or delay surgery. (orig.)

  19. Percutaneous necrosectomy in patients with acute, necrotizing pancreatitis

    The objective of this retrospective study was to evaluate the outcome of patients with acute necrotizing pancreatitis treated by active percutaneous necrosectomy. By searching the radiological, surgical and internal medicine databases, all patients with acute necrotizing pancreatitis treated by active percutaneous necrosectomy between 1992 and 2004 were identified. Demographic, laboratory, and clinical data, and details about invasive procedures were collected by reviewing patient charts, radiological and surgical reports. The computed tomography severity index (CTSI) scores were determined by reviewing CT images. Eighteen patients were identified. Median Ranson score on admission was 2. The Acute Physiology and Chronic Health Evaluation (APACHE) II score was median 22. Median CTSI score was 7. Initially all patients were treated with CT-guided drainage placement. Because passive drainage proved not to be effective, subsequent minimally invasive, percutaneous necrosectomy was performed. Eight out of 18 patients recovered fully without the need for surgery. Ten of 18 patients required additional surgical necrosectomy. For one of ten patients, percutaneous necrosectomy allowed postponing surgery by 39 days. Four of ten surgically treated patients died: three from septic multiorgan failure, one from pulmonary embolism. Percutaneous minimally invasive necrosectomy can be regarded as a safe and effective complementary treatment modality in patients with necrotizing pancreatitis. It is suitable for a subset of patients to avoid or delay surgery. (orig.)

  20. Pretransplant HLA mistyping in diagnostic samples of acute myeloid leukemia patients due to acquired uniparental disomy

    Dubois, V.; Sloan-Bena, F.; Cesbron, A.; Hepkema, B. G.; Gagne, K.; Gimelli, S.; Heim, D.; Tichelli, A.; Delaunay, J.; Drouet, M.; Jendly, S.; Villard, J.; Tiercy, J-M

    2012-01-01

    Although acquired uniparental disomy (aUPD) has been reported in relapse acute myeloid leukemia (AML), pretransplant aUPD involving chromosome 6 is poorly documented. Such events could be of interest because loss of heterozygosity (LOH) resulting from aUPD in leukemic cells may lead to erroneous res

  1. Hematopoietic stem cell transplantation with conditioning regimens containing melphalan in pediatric patients with acute lymphoblastic leukemia

    A multicenter comparative study was carried out to investigate the efficacy and safety of hematopoietic stem cell transplantation with conditioning regimens containing melphalan in pediatric patients with acute lymphoblastic leukemia. One hundred twenty three patients at a variety of remission stages were eligible for study participation. Eighty-nine were transplanted with allogeneic grafts and 34 patients with autologous grafts (23 cases with bone marrow and 11 cases with peripheral blood stem cells). Conditioning regimens used were as follows: melphalan and busulfan for 40 patients, melphalan, busulfan and TBI for 44 patients, other regimens for 39 patients. To accelerate engraftment G-CSF (lenograstim) was administered as a 1-hour or 24-hour drip infusion daily at 5 μg/kg from day 5 until hematological recovery. The five year disease free survival (DFS) was 63% for 42 patients at CR1, 41% for 41 patients at CR2 and 33% for 40 patients at other stages. There was no significant difference in the DFS between allogeneic-transplantation and autologous-transplantation in all disease stages. In patients at remission stage for CR1 and CR2, the 5-year DFS by conditioning regimen was 63% for regimen with melphalan and busulfan, 54% for regimen with melphalan, busulfan and TBI and 54% for regimens with melphalan and TBI. There was no significant difference in the DFS between the groups. Serious complications such as renal failure were observed in 11%, veno-occlusive disease in 9%, and interstitial pneumonia in 9%. The most dominating cause of death was relapse in the disease (48% of deaths) which was most commonly observed in autologous transplantation. Contrary to that, treatment related toxic death was the most frequent cause of deaths in allogeneic-transplantation. (author)

  2. Hematopoietic stem cell transplantation with conditioning regimens containing melphalan in pediatric patients with acute lymphoblastic leukemia

    Matsuyama, Takaharu; Kato, Koji [Nagoya First Red Cross Hospital (Japan). Children' s Medical Center; Hanada, Ryoji [Saitama Children' s Medical Center, Iwatsuki (Japan)] [and others

    2002-07-01

    A multicenter comparative study was carried out to investigate the efficacy and safety of hematopoietic stem cell transplantation with conditioning regimens containing melphalan in pediatric patients with acute lymphoblastic leukemia. One hundred twenty three patients at a variety of remission stages were eligible for study participation. Eighty-nine were transplanted with allogeneic grafts and 34 patients with autologous grafts (23 cases with bone marrow and 11 cases with peripheral blood stem cells). Conditioning regimens used were as follows: melphalan and busulfan for 40 patients, melphalan, busulfan and TBI for 44 patients, other regimens for 39 patients. To accelerate engraftment G-CSF (lenograstim) was administered as a 1-hour or 24-hour drip infusion daily at 5 {mu}g/kg from day 5 until hematological recovery. The five year disease free survival (DFS) was 63% for 42 patients at CR1, 41% for 41 patients at CR2 and 33% for 40 patients at other stages. There was no significant difference in the DFS between allogeneic-transplantation and autologous-transplantation in all disease stages. In patients at remission stage for CR1 and CR2, the 5-year DFS by conditioning regimen was 63% for regimen with melphalan and busulfan, 54% for regimen with melphalan, busulfan and TBI and 54% for regimens with melphalan and TBI. There was no significant difference in the DFS between the groups. Serious complications such as renal failure were observed in 11%, veno-occlusive disease in 9%, and interstitial pneumonia in 9%. The most dominating cause of death was relapse in the disease (48% of deaths) which was most commonly observed in autologous transplantation. Contrary to that, treatment related toxic death was the most frequent cause of deaths in allogeneic-transplantation. (author)

  3. Panobinostat plus bortezomib and dexamethasone versus placebo plus bortezomib and dexamethasone in patients with relapsed or relapsed and refractory multiple myeloma

    San-Miguel, Jesús F; Hungria, Vânia T M; Yoon, Sung-Soo;

    2014-01-01

    patients were enrolled between Jan 21, 2010, and Feb 29, 2012, with 387 randomly assigned to panobinostat, bortezomib, and dexamethasone and 381 to placebo, bortezomib, and dexamethasone. Median follow-up was 6·47 months (IQR 1·81-13·47) in the panobinostat group and 5·59 months (2·14-11·30) in the placebo...... group. Common grade 3-4 laboratory abnormalities and adverse events (irrespective of association with study drug) included thrombocytopenia (256 [67%] in the panobinostat group vs 118 [31%] in the placebo group), lymphopenia (202 [53%] vs 150 [40%]), diarrhoea (97 [26%] vs 30 [8%]), asthenia or fatigue...

  4. Outcome of haploidentical hematopoietic stem cell transplantation for refractory/relapsed acute leukemia%单倍型异基因造血干细胞移植治疗难治/复发急性白血病患者的疗效观察

    王昱; 王景枝; 付海霞; 黄晓军; 刘代红; 刘开彦; 许兰平; 张晓辉; 韩伟; 陈欢; 陈育红; 王峰蓉

    2012-01-01

    Objective To explore the outcome of human leukocyte antigen (HLA)-mismatched/haploidentical hematopoietic stem cell transplantation (HSCT) for refractory/relapsed acute leukemia (AL) patients and its related risk factors.Methods 96 refractory/relapsed AL patients who received HLA-mismatched/haploidentical HSCT following conditioning regimen comprised of modified busulfan/cyclophosphamide (BU/CY) plus thymoglobulin (ATG) from Jan 2003 to Jun 2011 were analyzed retrospectively.Results Of the 96 patients,61 suffered from acute myeloid leukemia(AML),and 35 acute lymphoid leukemia (ALL),all of them in non-remission (NR) or relapse before transplantation.With a median follow-up of 373 (34-3157) d,33 cases(34%) survived,31 survived without leukemia,and 35 relapsed.The estimated 3-year overall survival (OS) and disease-free survival (DFS) rate was 30.2% and 29.0%,respectively.The 3-year OS rate was significantly higher for AML patients (39.2%) than for ALL patients (15.4%) (P =0.005).The estimated 3-year OS probabilities for patients with and without prophylactic donor lymphocyte infusion (DLI) were 38.0% and 11.8%,respectively (P =0.001).Sex,age,conditioning regimen (BU/CYor not,dosage of ATG),the number of HLA mismatches between the donor and recipient,and the number of infused mononuclear cells were not independent factors affecting OS,DFS and relapse.Multivariate analysis showed that DFS rate was significantly higher in patients receiving prophylactic DLI(P =0.003),in patients with AML(vs with ALL) (P=0.037) and with chronic GVHD(P =0.006).Conclusions Haploidentical HSCT may prolong DFS in part refractory/relapsed AL patients and even cure them.Prophylactic DLI may reduce relapse and increase survival ; for patients with refractory/relapsed ALL,other therapy for prevention and treatment of post-transplant relapse should be explored.%目的 探讨人类白细胞抗原(HLA)配型不合/单倍型供者异基因造血干细胞移植(allo-HSCT)治疗难治/

  5. Acute traumatic cervical cord injury in patients with os odontoideum.

    Zhang, Zhengfeng; Zhou, Yue; Wang, Jian; Chu, Tongwei; Li, Changqing; Ren, Xianjun; Wang, Weidong

    2010-10-01

    We retrospectively reviewed acute cervical cord injury after minor trauma in 10 patients with os odontoideum. Their clinical history, neurological symptoms, radiological investigations, follow-up period, American Spinal Injury Association impairment classification and motor score were reviewed. Before their traumatic injury, three patients were asymptomatic and seven reported myelopathic symptoms, including four patients with neck pain, two patients with unsteadiness and one patient with dizziness. Falls were the most common cause of injury (n=6), followed by minor motor vehicle accidents (n=3) and assault (n=1). MRI and dynamic cervical lateral radiographs showed that all patients had atlantoaxial instability and cord compression. Most patients had spinal cord thinning and hyperintensity on T2-weighted MRI. Spinal cord compression was posterior (n=5), or both anterior and posterior (n=5). All patients underwent posterior rigid screw fixation and fusion, including atlantoaxial fusion (n=8) and occipitocervical fusion (n=2). We conclude that patients with asymptomatic or myelopathic atlantoaxial instability secondary to os odontoideum are at risk for acute spinal cord injury after minor traumatic injury. Fixation and fusion should be undertaken as prophylactic treatment for patients at risk of developing myelopathy and to avoid the neurological deterioration associated with acute traumatic cervical cord injury. PMID:20655229

  6. Sarcocystis nesbitti causes acute, relapsing febrile myositis with a high attack rate: description of a large outbreak of muscular sarcocystosis in Pangkor Island, Malaysia, 2012.

    Claire M Italiano

    2014-05-01

    Full Text Available BACKGROUND: From the 17th to 19th January 2012, a group of 92 college students and teachers attended a retreat in a hotel located on Pangkor Island, off the west coast of Peninsular Malaysia. Following the onset of symptoms in many participants who presented to our institute, an investigation was undertaken which ultimately identified Sarcocystis nesbitti as the cause of this outbreak. METHODOLOGY/PRINCIPAL FINDINGS: All retreat participants were identified, and clinical and epidemiological information was obtained via clinical review and self-reported answers to a structured questionnaire. Laboratory, imaging and muscle biopsy results were evaluated and possible sources of exposure, in particular water supply, were investigated. At an average of 9-11 days upon return from the retreat, 89 (97% of the participants became ill. A vast majority of 94% had fever with 57% of these persons experiencing relapsing fever. Myalgia was present in 91% of patients. Facial swelling from myositis of jaw muscles occurred in 9 (10% patients. The median duration of symptoms was 17 days (IQR 7 to 30 days; range 3 to 112. Out of 4 muscle biopsies, sarcocysts were identified in 3. S. nesbitti was identified by PCR in 3 of the 4 biopsies including one biopsy without observed sarcocyst. Non-Malaysians had a median duration of symptoms longer than that of Malaysians (27.5 days vs. 14 days, p = 0.001 and were more likely to experience moderate or severe myalgia compared to mild myalgia (83.3% vs. 40.0%, p = 0.002. CONCLUSIONS/SIGNIFICANCE: The similarity of the symptoms and clustered time of onset suggests that all affected persons had muscular sarcocystosis. This is the largest human outbreak of sarcocystosis ever reported, with the specific Sarcocystis species identified. The largely non-specific clinical features of this illness suggest that S. nesbitti may be an under diagnosed infection in the tropics.

  7. Rituximab in combination with platinum-containing chemotherapy in patients with relapsed or primary refractory diffuse large B-cell lymphoma.

    Bieker, Ralf; Kessler, Torsten; Berdel, Wolfgang E; Mesters, Rolf M

    2003-01-01

    The aim of the study was to evaluate the efficacy of a regimen consisting of rituximab and a platinum-containing chemotherapy with either Ifosfamide, Carboplatin and Etoposide (ICE) or Cisplatin, high-dose Ara-C and Dexamethasone (DHAP) in patients with relapsed or primary refractory diffuse large B-cell lymphoma. Ten patients with relapsed or primary refractory diffuse large B-cell lymphoma were treated from June 2000 until May 2001 with a platinum-containing chemotherapy regimen according to the ICE- or DHAP-protocol in combination with rituximab at the University of Muenster. Two cycles of ICE or DHAP and rituximab were given. In case of at least a minor response after 2 cycles, 2 additional cycles of the same combination were applied. Response rate, remission duration and duration of survival were evaluated. All 10 patients could be analysed with respect to these endpoints. No treatment related mortality was observed. The response rate (CR/PR) was 60% (10/50%). Twenty percent of the patients had progressive disease. The median duration of remission and survival was 3 and 3.5 months, respectively (range: 1-6 and 1-7 months, respectively), the survival rate was 10%. Eight of 10 patients died because of their underlying disease with short remission duration, 1 patient died of complications of allogeneic transplantation in CR. In conclusion, the combination of platinum-containing chemotherapy (ICE or DHAP) with rituximab demonstrates significant activity in intensively pretreated patients with relapsed or primary refractory diffuse large B-cell lymphoma. Considering the short duration of remission and survival, respectively, other experimental therapeutic approaches (e.g. allogeneic stem cell transplantation, radioimmunotherapy) should be pursued following this treatment in order to induce long-term remission. PMID:14534718

  8. Quick identification of acute chest pain patients study (QICS

    van der Horst Iwan CC

    2009-06-01

    Full Text Available Abstract Background Patients with acute chest pain are often referred to the emergency ward and extensively investigated. Investigations are costly and could induce unnecessary complications, especially with invasive diagnostics. Nevertheless, chest pain patients have high mortalities. Fast identification of high-risk patients is crucial. Therefore several strategies have been developed including specific symptoms, signs, laboratory measurements, and imaging. Methods/Design The Quick Identification of acute Chest pain Study (QICS will investigate whether a combined use of specific symptoms and signs, electrocardiography, routine and new laboratory measures, adjunctive imaging including electron beam (EBT computed tomography (CT and contrast multislice CT (MSCT will have a high diagnostic yield for patients with acute chest pain. All patients will be investigated according a standardized protocol in the Emergency Department. Serum and plasma will be frozen for future analysis for a wide range of biomarkers at a later time point. The primary endpoint is the safe recognition of low-risk chest pain patients directly at presentation. Secondary endpoint is the identification of a wide range of sensitive predictive clinical markers, chemical biomarkers and radiological markers in acute chest pain patients. Chemical biomarkers will be compared to quantitative CT measurements of coronary atherosclerosis as a surrogate endpoint. Chemical biomarkers will also be compared in head to head comparison and for their additional value. Discussion This will be a very extensive investigation of a wide range of risk predictors in acute chest pain patients. New reliable fast and cheap diagnostic algorithm resulting from the test results might improve chest pain patients' prognosis, and reduce unnecessary costs and diagnostic complications.

  9. Normal karyotype acute myeloid leukemia patients with CEBPA double mutation have a favorable prognosis but no survival benefit from allogeneic stem cell transplant.

    Ahn, Jae-Sook; Kim, Jae-Young; Kim, Hyeoung-Joon; Kim, Yeo-Kyeoung; Lee, Seung-Shin; Jung, Sung-Hoon; Yang, Deok-Hwan; Lee, Je-Jung; Kim, Nan Young; Choi, Seung Hyun; Minden, Mark D; Jung, Chul Won; Jang, Jun-Ho; Kim, Hee Je; Moon, Joon Ho; Sohn, Sang Kyun; Won, Jong-Ho; Kim, Sung-Hyun; Kim, Dennis Dong Hwan

    2016-01-01

    Normal karyotype acute myeloid leukemia (NK-AML) with CCAAT/enhancer binding protein α (CEBPA) mutations is known to have a more favorable prognosis. However, direct comparison of the clinical significance according to consolidation therapy has not been widely performed in patients with NK-AML. A total of 404 patients with NK-AML who received intensive induction chemotherapy were included in the present study. Diagnostic samples from the patients were evaluated for CEBPA mutations by direct sequencing. CEBPA single (sm) or double mutation (dm) was observed in 27 (6.7 %) and 51 (12.6 %) patients, respectively. CEBPA (dm) was associated with GATA2 (mut), and it was less frequently associated with FLT3-ITD(pos), NPM1 (mut), and DNMT3A (mut) in comparison with CEBPA (wild) or CEBPA (sm) (all p values hematopoietic cell transplantation (HCT)) demonstrated the role of consolidation treatment in patients with CEBPA (dm). Allogeneic HCT was associated with lower EFS and RI and a trend of higher non-relapse mortality. However, there was no statistically significant difference in OS. In conclusion, CEBPA (dm) was associated with other molecular mutations. Consolidation chemotherapy alone may overcome higher relapse rates by reducing the treatment mortality and increasing survival after relapse events in patients with CEBPA (dm) in NK-AML. PMID:26537612

  10. "DETERMINANTS OF PREHOSPITAL DELAY IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION"

    Alidoosti, M

    2004-01-01

    Determination of pre-hospital delay time of patients with acute myocardial infarction and seeking ways of speeding up the time for reperfusion is an important factor to lower mortality in these patients. This is a cross-sectional study to determine pre-hospital delay time, its components, and related causes and conditions, obtained in 375 patients with prolonged chest pain referred to four hospitals of Tehran University of Medical Sciences. Means of transport to hospital, reasons of ambulance...

  11. 17-N-Allylamino-17-Demethoxygeldanamycin and Bortezomib in Treating Patients With Relapsed or Refractory Hematologic Cancer

    2013-06-03

    Adult Acute Basophilic Leukemia; Adult Acute Eosinophilic Leukemia; Adult Acute Megakaryoblastic Leukemia (M7); Adult Acute Minimally Differentiated Myeloid Leukemia (M0); Adult Acute Monoblastic Leukemia (M5a); Adult Acute Monocytic Leukemia (M5b); Adult Acute Myeloblastic Leukemia With Maturation (M2); Adult Acute Myeloblastic Leukemia Without Maturation (M1); Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Adult Acute Myelomonocytic Leukemia (M4); Adult Erythroleukemia (M6a); Adult Pure Erythroid Leukemia (M6b); Anaplastic Large Cell Lymphoma; Angioimmunoblastic T-cell Lymphoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult T-cell Leukemia/Lymphoma; Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Mycosis Fungoides/Sezary Syndrome; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Small Intestine Lymphoma; Splenic Marginal Zone Lymphoma; Waldenström Macroglobulinemia

  12. Functional symptoms in clinically definite MS--pseudo-relapse syndrome.

    Merwick, A

    2012-02-03

    Although the diagnostic criteria for multiple sclerosis (MS) have become more formalized and sensitive in the era of magnetic resonance imaging (MRI) scanning, the assessment of individual relapses may not always be straightforward or easily linked to a particular lesion seen on imaging. In addition, acute episodes often have to be assessed outside of normal working hours or when the individual patients usual medical team is not available. Often the emergency department physicians have little formal neurological training and are under time pressure to get patients through the system as quickly as possible. It is therefore possible to mislabel functional symptoms as being true relapses. To illustrate scenarios of possible pseudo-relapse, three clinical vignettes are described. Misclassification of functional symptoms as relapse carries a number of inherent risks. Functional symptoms can be multifactorial and may cause a burden of disease. A multidisciplinary approach may be useful in minimizing unnecessary harm and identify if there is more than meets the eye to an episode of clinical deterioration.

  13. Cardiac computed tomography in patients with acute coronary syndrome

    Currently, cardiac computed tomography (CT) is increasingly being implemented into clinical algorithms, primarily due to substantial technical advances over the last decade. Its use in the setting of suspected acute coronary syndrome is of particular relevance, given the high degree of accumulating scientific evidence of improving patient outcomes. Performing cardiac CT requires specific knowledge on the available scan acquisitions and patient preparation. Also, expertise is required in order to interpret the coronary and extra-coronary findings adequately. The present article provides an overview of the different aspects on the use of cardiac CT in the setting of acute coronary syndrome.

  14. Comparison of {sup 18}F-FACBC and {sup 11}C-choline PET/CT in patients with radically treated prostate cancer and biochemical relapse: preliminary results

    Nanni, Cristina; Boschi, Stefano [Azienda Ospedaliero-Universitaria di Bologna Policlinico S.Orsola-Malpighi, OU Nuclear Medicine, Bologna (Italy); Schiavina, Riccardo; Ambrosini, Valentina; Brunocilla, Eugenio; Martorana, Giuseppe; Fanti, Stefano [Azienda Ospedaliero-Universitaria di Bologna Policlinico S.Orsola-Malpighi, OU Urology, Bologna (Italy); Pettinato, Cinzia [Azienda Ospedaliero-Universitaria di Bologna Policlinico S.Orsola-Malpighi, OU Medical Physics, Bologna (Italy)

    2013-07-15

    We assessed the rate of detection rate of recurrent prostate cancer by PET/CT using anti-3-{sup 18}F-FACBC, a new synthetic amino acid, in comparison to that using {sup 11}C-choline as part of an ongoing prospective single-centre study. Included in the study were 15 patients with biochemical relapse after initial radical treatment of prostate cancer. All the patients underwent anti-3-{sup 18}F-FACBC PET/CT and {sup 11}C-choline PET/CT within a 7-day period. The detection rates using the two compounds were determined and the target-to-background ratios (TBR) of each lesion are reported. No adverse reactions to anti-3-{sup 18}F-FACBC PET/CT were noted. On a patient basis, {sup 11}C-choline PET/CT was positive in 3 patients and negative in 12 (detection rate 20 %), and anti-3-{sup 18}F-FACBC PET/CT was positive in 6 patients and negative in 9 (detection rate 40 %). On a lesion basis, {sup 11}C-choline detected 6 lesions (4 bone, 1 lymph node, 1 local relapse), and anti-3-{sup 18}F-FACBC detected 11 lesions (5 bone, 5 lymph node, 1 local relapse). All {sup 11}C-choline-positive lesions were also identified by anti-3-{sup 18}F-FACBC PET/CT. The TBR of anti-3-{sup 18}F-FACBC was greater than that of {sup 11}C-choline in 8/11 lesions, as were image quality and contrast. Our preliminary results indicate that anti-3-{sup 18}F-FACBC may be superior to {sup 11}C-choline for the identification of disease recurrence in the setting of biochemical failure. Further studies are required to assess efficacy of anti-3-{sup 18}F-FACBC in a larger series of prostate cancer patients. (orig.)

  15. MINIMAL RESIDUAL DISEASE IN ACUTE LYMPHOBLASTIC LEUKEMIA

    Campana, Dario

    2009-01-01

    In patients with acute lymphoblastic leukemia (ALL), monitoring of minimal residual disease (MRD) offers a way to precisely assess early treatment response and detect relapse. Established methods to study MRD are flow cytometric detection of abnormal immunophenotypes, polymerase chain reaction (PCR) amplification of antigen-receptor genes, and PCR amplification of fusion transcripts. The strong correlation between MRD levels and risk of relapse in childhood ALL is well established; studies in...

  16. Preoperative [18F]-fluorodeoxyglucose positron emission tomography standardized uptake value of neck lymph nodes may aid in selecting patients with oral cavity squamous cell carcinoma for salvage therapy after relapse

    Relapse of tumours in patients with oral cavity squamous cell carcinoma (OSCC) is associated with a dismal outcome. In this prospective study, we sought to investigate the clinical significance of the preoperative maximal standardized uptake value (SUVmax) at the neck lymph nodes in selecting patients with OSCC for salvage therapy after relapse. Between 2002 and 2007, 108 patients with early relapse of OSCC (n=75) or late relapse of OSCC (n=33) were identified. Salvage therapy was performed in 47 patients. All patients underwent 2-deoxy-2[18F]-fluoro-d-glucose positron emission tomography during the 2 weeks before surgery and neck dissection. All patients were followed for 12 months or more after surgery or until death. The optimal cut-off value for the neck lymph node SUVmax (SUVnodal-max) was selected according to the 5-year disease-specific survival (DSS) rate. Independent risk factors were identified by Cox regression analysis. The mean follow-up for all patients was 20.3 months (41.1 months for surviving patients). In the early relapse group, several prognostic factors were identified in univariate and multivariate analyses, including a SUVnodal-max value of ≥4.2. A scoring system based on univariate analysis was formulated. Patients with a score of 0 had a better 5-year DSS than those with scores of 1 or higher (58% vs. 5%, p=0.0003). In patients with late relapse, a SUVnodal-max value of ≥4.2 had the highest prognostic value for predicting the 5-year DSS (45% vs. 0%, p=0.0005). Among patients with relapsed OSCC, the SUVnodal-max value may aid in selecting patients for salvage therapy. (orig.)

  17. Preoperative [{sup 18}F]-fluorodeoxyglucose positron emission tomography standardized uptake value of neck lymph nodes may aid in selecting patients with oral cavity squamous cell carcinoma for salvage therapy after relapse

    Liao, Chun-Ta; Huang, Shiang-Fu; Chen, I. How [Chang Gung Memorial Hospital and Chang Gung Univ., Dept. of Otorhinolaryngology, Taoyuan, Taiwan (China); Chang Gung Memorial Hospital and Chang Gung Univ., Dept. of Head and Neck Surgery, Taoyuan, Taiwan (China); Chang Gung Memorial Hospital and Chang Gung Univ., Head and Neck Oncology Group, Cancer Center, Taoyuan, Taiwan (China); Chang, Joseph Tung-Chieh [Chang Gung Memorial Hospital and Chang Gung Univ., Head and Neck Oncology Group, Cancer Center, Taoyuan, Taiwan (China); Chang Gung Memorial Hospital and Chang Gung Univ., Radiation Oncology, Taoyuan, Taiwan (China); Wang, Hung-Ming [Chang Gung Memorial Hospital and Chang Gung Univ., Head and Neck Oncology Group, Cancer Center, Taoyuan, Taiwan (China); Chang Gung Memorial Hospital and Chang Gung Univ., Hema-Oncology, Taoyuan, Taiwan (China); Ng, Shu-Hang [Chang Gung Memorial Hospital and Chang Gung Univ., Head and Neck Oncology Group, Cancer Center, Taoyuan, Taiwan (China); Chang Gung Memorial Hospital and Chang Gung Univ., Diagnostic Radiology, Taoyuan, Taiwan (China); Hsueh, Chuen; Lee, Li-Yu. [Chang Gung Memorial Hospital and Chang Gung Univ., Head and Neck Oncology Group, Cancer Center, Taoyuan, Taiwan (China); Chang Gung Memorial Hospital and Chang Gung Univ., Pathology, Taoyuan, Taiwan (China); Lin, Chih-Hung [Chang Gung Memorial Hospital and Chang Gung Univ., Head and Neck Oncology Group, Cancer Center, Taoyuan, Taiwan (China); Chang Gung Memorial Hospital and Chang Gung Univ., Plastic and Reconstructive Surgery, Taoyuan, Taiwan (China); Cheng, Ann-Joy [Chang Gung Memorial Hospital and Chang Gung Univ., Head and Neck Oncology Group, Cancer Center, Taoyuan, Taiwan (China); Chang Gung Memorial Hospital and Chang Gung Univ., Medical Biotechnology, Biostatistics Consulting Center/Dept. of Public Health, Taoyuan, Taiwan (China); Yen, Tzu-Chen [Chang Gung Memorial Hospital and Chang Gung Univ., Taoyuan, Taiwan (China)

    2009-11-15

    Relapse of tumours in patients with oral cavity squamous cell carcinoma (OSCC) is associated with a dismal outcome. In this prospective study, we sought to investigate the clinical significance of the preoperative maximal standardized uptake value (SUVmax) at the neck lymph nodes in selecting patients with OSCC for salvage therapy after relapse. Between 2002 and 2007, 108 patients with early relapse of OSCC (n=75) or late relapse of OSCC (n=33) were identified. Salvage therapy was performed in 47 patients. All patients underwent 2-deoxy-2[{sup 18}F]-fluoro-d-glucose positron emission tomography during the 2 weeks before surgery and neck dissection. All patients were followed for 12 months or more after surgery or until death. The optimal cut-off value for the neck lymph node SUVmax (SUVnodal-max) was selected according to the 5-year disease-specific survival (DSS) rate. Independent risk factors were identified by Cox regression analysis. The mean follow-up for all patients was 20.3 months (41.1 months for surviving patients). In the early relapse group, several prognostic factors were identified in univariate and multivariate analyses, including a SUVnodal-max value of {>=}4.2. A scoring system based on univariate analysis was formulated. Patients with a score of 0 had a better 5-year DSS than those with scores of 1 or higher (58% vs. 5%, p=0.0003). In patients with late relapse, a SUVnodal-max value of {>=}4.2 had the highest prognostic value for predicting the 5-year DSS (45% vs. 0%, p=0.0005). Among patients with relapsed OSCC, the SUVnodal-max value may aid in selecting patients for salvage therapy. (orig.)

  18. Clinical significance of P53 and Bcl-2 in acute myeloid leukemia patients of Eastern India

    Geetaram Sahu

    2011-11-01

    Full Text Available The frequency of p53 and Bcl-2 protein expression in 100 newly diagnosed and 10 relapsed acute myeloid leukemia (AML patients was analyzed by immunocytochemistry (ICC. The Kaplan-Meier method was used for univariate and multivariate statistical analysis to assess the relationship between p53, Bcl-2 and clinico-hematologic feature with respect to overall survival (OS using SPSS statistical software. No statistical significance was found in univariate analysis (P=0.60. However, when the subgroups of patients (+1, +2, +3 and +4 were compared, expression of p53 and Bcl-2 protein (1-10%, 11- 30%, 31-50% and >50% was statistically significant (P<0.05. However, in multivariate analysis, p53, immunopositivity was independently associated with a shorter overall survival (OS (P=0.038 while Bcl-2 immunopositivity was associated with longer overall survival (OS (P=0.002. Our finding shows that p53 and Bcl-2 protein overexpression is a strong indicator of response to chemotherapy and overall survival. This study reports for the first time AML in patients from Eastern India.

  19. Audit of the Use of Regular Haem Arginate Infusions in Patients with Acute Porphyria to Prevent Recurrent Symptoms

    Marsden, Joanne T.; Guppy, Simon; Stein, Penelope; Cox, Timothy M.; Badminton, Michael; Gardiner, Tricia; Barth, Julian H; Stewart, M. Felicity; Rees, David C.

    2015-01-01

    The National Acute Porphyria Service (NAPS) provides acute care support and clinical advice for patients in England with active acute porphyria requiring haem arginate treatment and patients with recurrent acute attacks.

  20. Cerebrospinal Fluid Proteome of Patients with Acute Lyme Disease

    Angel, Thomas E.; Jacobs, Jon M.; Smith, Robert P.; Pasternack, Mark S.; Elias, Susan; Gritsenko, Marina A.; Shukla, Anil K.; Gilmore, Edward C.; McCarthy, Carol; Camp, David G.; Smith, Richard D.

    2012-10-05

    Acute Lyme disease results from transmission of and infection by the bacterium Borrelia burgdorferi following a tick bite. During acute infection, bacteria can disseminate to the central nervous system (CNS) leading to the development of Lyme meningitis. Here we have analyzed pooled cerebrospinal fluid (CSF) allowing for a deep view into the proteome for a cohort of patients with early-disseminated Lyme disease and CSF inflammation leading to the identification of proteins that reflect host responses, which are distinct for subjects with acute Lyme disease. Additionally, we analyzed individual patient samples and quantified changes in protein abundance employing label-free quantitative mass spectrometry based methods. The measured changes in protein abundances reflect the impact of acute Lyme disease on the CNS as presented in CSF. We have identified 89 proteins that differ significantly in abundance in patients with acute Lyme disease. A number of the differentially abundant proteins have been found to be localized to brain synapse and thus constitute important leads for better understanding of the neurological consequence of disseminated Lyme disease.

  1. Acute Phase Hyperglycemia among Patients Hospitalized with Acute Coronary Syndrome: Prevalence and Prognostic Significance

    Hameed Laftah Wanoose

    2011-03-01

    Full Text Available AbstractObjectives: Regardless of diabetes status, hyperglycemia on arrival for patients presenting with acute coronary syndrome, has been associated with adverse outcomes including death. The aim of this study is to look at the frequency and prognostic significance of acute phase hyperglycemia among patients attending the coronary care unit with acute coronary syndrome over the in-hospital admission days.Methods: The study included 287 consecutive patients in the Al- Faiha Hospital in Basrah (Southern Iraq during a one year period from December 2007 to November 2008. Patients were divided into two groups with respect to admission plasma glucose level regardless of their diabetes status (those with admission plasma glucose of <140 mg/dl (7.8 mmol/L and those equal to or more than that. Acute phase hyperglycemia was defined as a non-fasting glucose level equal to or above 140 mg/dl (7.8 mmol/L regardless of past history of diabetes.Results: Sixty one point seven percent (177 of patients were admitted with plasma glucose of ≥140 mg/dl (7.8 mmol/L. There were no differences were found between both groups regarding the mean age, qualification, and smoking status, but males were predominant in both groups. A family history of diabetes, and hypertension, were more frequent in patients with plasma glucose of ≥140 mg/dl (7.8 mmol/L. There were no differences between the two groups regarding past history of ischemic heart disease, stroke, lipid profile, troponin-I levels or type of acute coronary syndrome. Again heart failure was more common in the admission acute phase hyperglycemia group, but there was no difference regarding arrhythmia, stroke, or death. Using logistic regression with heart failure as the dependent variable we found that only the admission acute phase hyperglycemia (OR=2.1344, 95�0CI=1.0282-4.4307; p=0.0419 was independently associated with heart failure. While male gender, family history of diabetes mellitus, hypertension and

  2. The clinical importance of myeloid antigen coexpression and TEL-AML1 mutation in patients with childhood acute lymphoblastic leukemia

    Ayşen Türedi Yıldırım

    2013-03-01

    Full Text Available Objective: In this study, we aim to investigate the relationship,if any, between clinical features, prognosis, and thecoexpressions and TEL-AML1 mutation in patients withacute lymphoblastic leukemia (ALL.Methods: Eigthy-three patients with acute lymphoblasticleukemia were retrospectively examined. Age, gender,White blood cell count, hemoglobin level, platelet count,ALL subtypei (B or T ALL, risk groups, surface antigensdeteceted by flow cytometry, existence of TEL-AML1 mutations,response, remission and relapse status at 8., 15.ve 33. Days of treatment were recorded and analyzed.Results: 15 (18% out of 83 were identified with aberrantantigen expression. Of these patients, twelve (14.4%had myeloid antigen coexpression (CD13 and/or CD33,two with B cell ALL had CD2 and CD7 coexpressions respectively,one with T cell ALL had CD19 coexpression.No significant differences were found between patientswith and without myeloid antigen coexpression in terms ofhemoglobin levels, white blood cells and platelet counts,responses given on the 8th, 15th, and 30th days on the treatment,risk groups, and relapse (p>0.05. Myeloid antigencoexpression was found in 4 of 13 patients who were identifiedwith TEL-AML1 mutation. No significant relationshipwas found between this mutation and coexpressions. Norelapse and exitus were observed in four patients with coexpressionand TEL-AML1.Conclusion: The prognosis and clinical features showsno statistically significant relationship with the presence ofneither Myeloid antigen expression nor TEL-AML1 mutation.We believe, however, the future studies involving biggersample sizes will prove to be useful in terms of moreconvincing results. J Clin Exp Invest 2013; 4(1: 90-94Key words: Acute lenfoblastic leukemia, coexpression,TEL-AML1 mutation, prognosis

  3. Different doses of consensus interferon plus ribavirin in patients with hepatitis C virus genotype 1 relapsed after interferon monotherapy:A randomized controlled trial

    Giuseppe Alaimo; Vito Di Marco; Donatella Ferraro; Rosa Di Stefano; Salvatore Porrovecchio; Francesca D'Angelo; Vincenza Calvaruso; Antonio Craxì; Piero Luigi Almasio

    2006-01-01

    AIM:To assess the efficacy of different schedules of consensus interferon (CIFN) plus ribavirin in retreating chronic hepatitis C patients who relapsed after recombinant interferon (rIFN) monotherapy.METHODS:Forty-five patients (34 males and 11 females) with chronic hepatitis due to hepatitis C virus (HCV) genotype 1 who relapsed after a previous course of rIFN monotherapy were randomized to receive 9 μg CIFN three times per week for 52 wk (group A, n = 22)or 18 μg CIFN three times per week for 52 wk (group B, n = 23) in combination with ribavirin 800 to 1200 mg daily for 52 wk (according to body weight). Virological response was evaluated at week 24 (EVR), at the end of treatment (ETR) and at 76 wk (SVR).RESULTS:By intention-to-treat analysis, subjects in group A had an EVR in 35% of cases, an ETR in 35% and a SVR in 27.3% of cases. Subjects in group B had an EVR in 32% of cases, an ETR in 35% and a SVR in 26.1% of cases. Treatment was stopped because of adverse effects (mostly intolerance) in 15 patients (6 in group A and 9 in group B). IFN dose reduction was needed in 2 patients (1 in group A and 1 in group B).Ribavirin dose was reduced in 2 patients in group A and 1 in group B respectively. Among the 15 subjects who received at least 80% of the intended schedule, the rate of SVR was 80% (6 in group A and 6 in group B).CONCLUSION: CIFN in combination with ribavirin when given to HCV genotype 1 relapsers after rIFN monotherapy obtains an unsatisfactory rate of sustained viral clearance independently of dosage of the drug. This may be due to its scarce tolerability.

  4. Quantitative EEG evaluation in patients with acute encephalopathy

    Aline Souza Marques da Silva Braga

    2013-12-01

    Full Text Available Objective To investigate the use of quantitative EEG (qEEG in patients with acute encephalopathies (AEs and EEG background abnormalities. Method Patients were divided into favorable outcome (group A, 43 patients and an unfavorable outcome (group B, 5 patients. EEGLAB software was used for the qEEG analysis. A graphic of the spectral power from all channels was generated for each participant. Statistical comparisons between the groups were performed. Results In group A, spectral analysis revealed spectral peaks (theta and alpha frequency bands in 84% (38/45 of the patients. In group B, a spectral peak in the delta frequency range was detected in one patient. The remainder of the patients in both groups did not present spectral peaks. Statistical analysis showed lower frequencies recorded from the posterior electrodes in group B patients. Conclusion qEEG may be useful in the evaluations of patients with AEs by assisting with the prognostic determination.

  5. Watershed Cerebral Infarction in a Patient with Acute Renal Failure

    Ruya Ozelsancak

    2016-02-01

    Full Text Available Acute renal failure can cause neurologic manifestations such as mood swings, impaired concentration, tremor, stupor, coma, asterixis, dysarthria. Those findings can also be a sign of cerebral infarct. Here, we report a case of watershed cerebral infarction in a 70-year-old female patient with acute renal failure secondary to contrast administration and use of angiotensin converting enzyme inhibitor. Patient was evaluated with magnetic resonance imaging because of dysarthria. Magnetic resonance imaging revealed milimmetric acute ischemic lesion in the frontal and parietal deep white matter region of both cerebral hemisphere which clearly demonstrated watershed cerebral infarction affecting internal border zone. Her renal function returned to normal levels on fifth day of admission (BUN 32 mg/dl, creatinine 1.36 mg/dl and she was discharged. Dysarthria continued for 20 days.

  6. Depression relapse and ethological measures

    Hale, WWH; Jansen, JHC; Bouhuys, AL; vandenHoofdakker, RH

    1997-01-01

    Within the framework of interactional theories on depression, the question is raised whether depression relapse can be predicted by observable behavior of remitted patients and their interviewer during an interaction (i.e. discharge interview). Thirty-four patients were interviewed at hospital disch

  7. Relapse in psoriasis after methotrexate

    Dhir R

    1992-01-01

    Full Text Available A preliminary report on follow up of 15 patients treated with Methotrexate (MTX is presented. All 5 cases where MTX was discontinued after achieving remission and giving maintenance therapy for 8 to 12 weeks have relapsed within 10 weeks of stoppage of MTX. No major toxicity was seen in any patient.

  8. Report of a Phase II Study of Clofarabine and Cytarabine in De Novo and Relapsed and Refractory AML Patients and in Selected Elderly Patients at High Risk for Anthracycline Toxicity

    Agura, Edward; Cooper, Barry; Holmes, Houston; Vance, Estil; Berryman, Robert Brian; Maisel, Christopher; Li, Sandy; Saracino, Giovanna; Tadic-Ovcina, Mirjana; Fay, Joseph

    2011-01-01

    The results of a trial evaluating a regimen of clofarabine and Ara-C in patients with relapsed or refractory AML and those with a known history of cardiovascular disease for whom there was a concern about further anthracycline use are reported.

  9. Donor Lymphocyte Infusion in Treating Patients With Persistent, Relapsed, or Progressing Cancer After Donor Hematopoietic Cell Transplant

    2016-07-25

    Blast Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Hodgkin Lymphoma; Recurrent Non-Hodgkin Lymphoma; Recurrent Plasma Cell Myeloma

  10. Autologous bone marrow transplantation following high-dose chemotherapy with or without accelerated hyperfractionated total lymphoid irradiation for patients with refractory or relapsed Hodgkin's disease

    PURPOSE: To analyze the 10-year experience at Memorial Sloan-Kettering Cancer Center (MSKCC) in the salvage of relapsed or refractory Hodgkin's disease (HD) patients with high-dose chemotherapy with or without accelerated hyperfractionated total lymphoid irradiation (TLI) followed by autologous bone marrow transplantation (AuBMT). MATERIALS AND METHODS: From 1985 through 1992, 127 patients with relapsed (n=79) or refractory (n=48) patients with HD were enrolled in two high-dose salvage therapy protocols at MSKCC. Patients who had not received any prior radiation therapy were assigned to protocol A (n=58) and those with a history of previous radiation therapy were assigned to protocol B (n=69). In both protocols treatment followed reinduction with standard-dose chemotherapy. Protocol A included involved-field irradiation (15 Gy) to areas of relapsed or persistent disease and TLI (20.04 Gy given in 1.67 Gy fractions, all fields treated t.i.d. for 4 days). Subsequently, patients received high-dose etoposide and cyclophosphamide, followed by infusion of autologous bone marrow. In protocol B, high-dose cyclophosphamide, BCNU and etoposide (CBV) were administered prior to AuBMT. The group selected to treatment on protocol A included significantly more patients with advanced-stage, extra-nodal disease, B symptoms at diagnosis and prior to AuBMT and also a higher fraction of patients who remained refractory to their primary therapy compared to the group treated on protocol B. All surviving patients had a minimum follow-up of 2 years. The median follow-up for survivors was 5+ years. RESULTS: Response to standard-dose reinduction chemotherapy for patients enrolled in protocols A and B was 60% and 80% respectively (p=0.03). The complete response rates after the high-dose therapy were 65% in either protocol. Transplant-related mortality occurred in(9(58)) (16%) patients in protocol A and (3(69)) (4%) of patients in protocol B (p=0.07). However since 1990, mortality in protocol

  11. Breaking the Rhythm of Depression: Cognitive Behavior Therapy and Relapse Prevention for Depression

    Claudi L.H. Bockting

    2010-12-01

    Full Text Available A crucial part of the treatment of depression is the prevention of relapse and recurrence. Psychological interventions, especially cognitive behavior therapy (CBT are helpful in preventing relapse and recurrence in depression. The effectivity of four types of relapse prevention cognitive behavior therapy strategies will be addressed, i.e. acute prophylactic cognitive behavior therapy, continuation cognitive behavior therapy, sequential cognitive behavior therapy and cognitive behavior therapy in partial remission.Specific ingredients of three sequential cognitive behavior therapy programs (well-being cognitive therapy, preventive cognitive therapy, and mindfulness-based cognitive therapy will be discussed as applied after remission in patients that experienced previous depressive episodes. Sequential preventive cognitive behavior therapy after acute treatment may be an attractive alternative treatment for many patients who currently use antidepressants for years and years to prevent relapse and recurrence. This is an extremely challenging issue to research thoroughly. Future studies must rule out what intervention for whom is the best protection against relapse and recurrence in depression.

  12. A multicenter phase II study of sepantronium bromide (YM155) plus rituximab in patients with relapsed aggressive B-cell Non-Hodgkin lymphoma.

    Papadopoulos, Kyriakos P; Lopez-Jimenez, Javier; Smith, Scott E; Steinberg, Joyce; Keating, Anne; Sasse, Carolyn; Jie, Fei; Thyss, Antoine

    2016-08-01

    This phase II study evaluated YM155, a novel small-molecule survivin suppressant, in combination with rituximab in patients with relapsed aggressive B-cell non-Hodgkin lymphoma (NHL) who failed or were not candidates for autologous stem cell transplant (ASCT). During 14-day cycles, 41 patients received YM155 (5mg/m(2)/d) by continuous intravenous (IV) infusion for 168 hours (day 1-7), and rituximab (375mg/m(2)) IV on days 1 and 8 during cycles 1-4 and repeated for 4 cycles every 10 cycles. Forty patients (97.6%) had prior rituximab and 15 patients (36.6%) prior ASCT. Most frequent grade 3-4 adverse events were neutropenia (19.5%) and thrombocytopenia (12.2%). In the per-protocol set (n = 34), objective response rate was 50% and median progression-free survival 17.9 months. Median overall survival was not reached at study termination (median follow-up, 23 months). YM155 in combination with rituximab was tolerable with encouraging antitumor activity and durable responses in relapsed aggressive B-cell NHL patients. PMID:26857688

  13. Myocardial stress in patients with acute cerebrovascular events

    Jespersen, C.M.; Hansen, J.F.

    2008-01-01

    patients. The huge majority of these findings are fully reversible. The changes may mimic myocardial infarction, but are not necessarily identical to coronary thrombosis. Based on the literature these signs may represent an acute catecholamine release provoked by the cerebrovascular catastrophe itself and...

  14. Transfusion-related acute lung injury in multiple traumatized patients

    Alijanpour, Ebrahim; Jabbari, Ali; Hoseini, Fahimeh; Tabasi, Shabnam

    2012-01-01

    Background: Many of the multiple traumatized patients who refer to the hospital need transfusion. Transfusion-related acute lung injury (TRALI) is a serious clinical syndrome associated with the transfusion of plasma-containing blood components. In the article, we present a case of TRALI following transfusion of packed red blood cells

  15. Myocardial stress in patients with acute cerebrovascular events

    Jespersen, Christian M; Fischer Hansen, Jørgen

    2008-01-01

    Signs of myocardial involvement are common in patients with acute cerebrovascular events. ST segment deviations, abnormal left ventricular function, increased N-terminal pro-brain natriuretic peptide (NT-proBNP), prolonged QT interval, and/or raised troponins are observed in up to one third of the...

  16. Acute chest pain in a patient treated with capecitabine.

    Camaro, C.; Danse, P.W.; Bosker, H.A.

    2009-01-01

    A 61-year-old male with a history of metastatic colorectal cancer was referred to our hospital for primary coronary intervention because of acute ST-elevation myocardial infarction. Coronary angiography, however, revealed no significant stenoses. When asked, the patient revealed that capecitabine (X

  17. Triangular test applied to the clinical trial of azithromycin against relapses in Plasmodium vivax infections

    Delmont Jean

    2002-11-01

    Full Text Available Abstract Background Sequential analysis enables repeated statistical analyses to be performed throughout a trial recruitment period, while maintaining a pre-specified power and type I error. Thus the trial can be stopped as soon as the information accumulated is considered sufficient to reach a conclusion. Sequential tests are easy to use and their statistical properties are especially suitable to trials with very straightforward objectives such as non-comparative phase II trials. We report on a phase II study based on the triangular test (TT aiming at assessing the effectiveness of azithromycin in preventing Plasmodium vivax relapses. Methods To test whether the P. vivax relapse rate was either P. vivax were treated with azithromycin, 1.2 g daily, for 7 days. The onset of a relapse infection was monitored. Results Five patients presenting with an acute P. vivax infection were included in the study. All the patients were initially cured. Three patients reported mild gastrointestinal adverse effects. When the third patient relapsed, the sample path crossed the upper boundary of the TT, and the trial was stopped. Conclusions Using the triangular test, with only a small number of patients, we concluded that azithromycin was not effective enough in preventing P. vivax relapses to warrant further evaluation in phase III. It is suggested that a wider use of sequential analysis in phase II anti-infective drugs trials may have financial and ethical benefits.

  18. Immunohistochemistry and molecular analyses in myeloid sarcoma of the breast in a patient with relapse of NPM1-mutated and FLT3-mutated AML after allogeneic stem cell transplantation.

    Choschzick, Matthias; Bacher, Ulrike; Ayuk, Francis; Lebeau, Annette

    2010-06-01

    Myeloid sarcoma of the breast is a rare manifestation of acute myeloid leukaemia (AML). This report describes a patient who was diagnosed with AML FAB M2. Molecular analysis showed evidence of an NPM1 mutation (subtype A) and internal tandem duplications of the FLT3 gene (FLT3-ITD). Eight months after allogeneic stem cell transplantation, the patient developed a palpable mass in the left breast initially suspected as breast carcinoma. Core needle biopsy of the lesion resulted in diagnosis of myeloid sarcoma. Molecular analysis of formalin-fixed specimens of the breast tumour confirmed the known FLT3 and NPM1 gene mutations. Immunohistochemically, an aberrant cytoplasmic staining pattern for NPM1 and overexpression of FLT3 were demonstrated. The myeloid sarcoma showed complete transient resolution following treatment with the kinase inhibitor sorafenib. However, the patient developed bone marrow relapse and died in fatal cerebral haemorrhage 1 year after initial diagnosis of AML. In summary, combined molecular and immunohistochemical examination of NPM1 and FLT3 is helpful in the diagnosis of extramedullary manifestations of AML in core needle biopsies. PMID:20360144

  19. Proteinase 3 and prognosis of patients with acute myocardial infarction

    Ng, Leong L.; Khan, Sohail Q; Narayan, Hafid; Quinn, Paulene; Squire, Iain B; Davies, Joan E.

    2010-01-01

    Abstract Background A multimarker approach may be useful for risk stratification in AMI patients, particularly utilising pathways that are pathophysiologically distinct. Aim Our aim was to assess the prognostic value of Proteinase 3 in patients post acute myocardial infarction (AMI). We compared the prognostic value of Proteinase 3, an inflammatory marker to an established marker N-terminal pro-B-type natriuretic peptide (NT-proBNP) post-AMI. Method We recruited 9...

  20. Primary Percutaneous Coronary Intervention in Patients with Acute Myocardial Infarction

    Seyed Ahmad Hassantash; Hossein Vakili; Mohammad Hassan Namazi; Habibollah Saadat; Roxana Sadeghi; Hassan Rajabi Moghadam; Morteza Safi; Mohammad Reza Motamedi

    2009-01-01

    Background: Primary percutaneous coronary intervention (primary PCI) is the method of choice in establishing reperfusion in acute myocardial infarction (AMI) patients. The aim of this study was to determine the success rate of primary PCI in a university medical center in Iran with a view to promoting it as a first-line therapy in patients with AMI, especially in centers with established catheterization labs across the country. Methods: All cases of AMI admitted between September 2001 and Sep...