@article {3601, title = {Childhood high-risk acute lymphoblastic leukemia in first remission: results after chemotherapy or transplant from the AIEOP ALL 2000 study.}, journal = {Blood}, volume = {123}, year = {2014}, month = {2014 Mar 6}, pages = {1470-8}, abstract = {

The outcome of high-risk (HR) acute lymphoblastic leukemia patients enrolled in the AIEOP-BFM ALL 2000 study in Italy is described. HR criteria were minimal residual disease (MRD) levels >=10(-3) at day 78 (MRD-HR), no complete remission (CR) at day 33, t(4;11) translocation, and prednisone poor response (PPR). Treatment (2 years) included protocol I, 3 polychemotherapy blocks, delayed intensification (protocol IIx2 or IIIx3), cranial radiotherapy, and maintenance. A total of 312 HR patients had a 5-year event-free survival (EFS) of 58.9\% (standard error [SE] = 2.8) and an overall survival of 68.9\% (SE = 2.6). In hierarchical order, EFS was 45.9\% (4.4) in 132 MRD-HR patients, 41.2\% (11.9) in 17 patients with no CR at day 33, 36.4\% (14.5) in 11 patients with t(4;11), and 74.0\% (3.6) in 152 HR patients only for PPR. No statistically significant difference was found for disease-free survival in patients with very HR features [MRD-HR, no CR at day 33, t(4;11) translocation], given hematopoietic stem cell transplantation (HSCT) (n = 66) or chemotherapy only (n = 88), after adjusting for waiting time to HSCT (5.7 months). Patients at HR only for PPR have a favorable outcome. MRD-HR is associated with poor outcome despite intensive treatment and/or HSCT and may qualify for innovative therapies. The study was registered at www.clinicaltrials.gov as $\#$NCT00613457.

}, keywords = {Adolescent, Antineoplastic Combined Chemotherapy Protocols, Child, Child, Preschool, Combined Modality Therapy, Female, Hematopoietic Stem Cell Transplantation, Humans, Infant, Male, Neoplasm, Residual, Precursor Cell Lymphoblastic Leukemia-Lymphoma, Radiotherapy, Remission Induction, Treatment Outcome}, issn = {1528-0020}, doi = {10.1182/blood-2013-10-532598}, author = {Conter, Valentino and Valsecchi, Maria Grazia and Parasole, Rosanna and Putti, Maria Caterina and Locatelli, Franco and Barisone, Elena and Lo Nigro, Luca and Santoro, Nicola and Aric{\`o}, Maurizio and Ziino, Ottavio and Pession, Andrea and Testi, Anna Maria and Micalizzi, Concetta and Casale, Fiorina and Zecca, Marco and Casazza, Gabriella and Tamaro, Paolo and La Barba, Gaetano and Notarangelo, Lucia Dora and Silvestri, Daniela and Colombini, Antonella and Rizzari, Carmelo and Biondi, Andrea and Masera, Giuseppe and Basso, Giuseppe} } @article {3524, title = {TNF-α SNP rs1800629 and risk of relapse in childhood acute lymphoblastic leukemia: relation to immunophenotype.}, journal = {Pharmacogenomics}, volume = {15}, year = {2014}, month = {2014 Apr}, pages = {619-27}, abstract = {

AIM: In the AIEOP-BFM ALL (Associazione Italiana Ematologia Oncologia Pediatrica-Berlin Frankfurt M{\"u}nster acute lymphoblastic leukemia) 2000 protocol, 70\% of relapsed patients had favorable prognostic features and fell within less intensive polychemotherapeutic regimens, suggesting the need for better assessing lower risk stratification.

MATERIALS \& METHODS: A novel two-phase study design selected 614 children to be genotyped for TNF-α SNP rs1800629 (-308G>A). A weighted Cox model was applied to evaluate the SNP effect on hazard of relapse, adjusting for immunophenotype, risk group, age and gender and including interaction terms.

RESULTS: Significant interaction was found with immunophenotypes (p = 0.0007, with minor allele genotypes being adverse genetic markers in B-cell acute lymphoblastic leukemia and protective ones in T-cell acute lymphoblastic leukemia), and also with risk protocols (p = 0.0041, with minor allele genotypes as prognostic factor of relapse for standard risk patients [only one T-cell acute lymphoblastic leukemia in the subgroup analyzed]).

CONCLUSION: The presence of at least one A allele in TNF-α SNP rs1800629 should suggest a closer monitoring in B-cell acute lymphoblastic leukemia standard risk patients.

}, keywords = {Adolescent, Antineoplastic Agents, Child, Child, Preschool, Drug Resistance, Neoplasm, Female, Genotype, Humans, Infant, Leukemia, Lymphocytic, Chronic, B-Cell, Male, Phenotype, Precursor Cell Lymphoblastic Leukemia-Lymphoma, Precursor T-Cell Lymphoblastic Leukemia-Lymphoma, Recurrence, Risk Assessment, Steroids, Tumor Necrosis Factor-alpha}, issn = {1744-8042}, doi = {10.2217/pgs.13.249}, author = {Franca, Raffaella and Rebora, Paola and Athanasakis, Emmanouil and Favretto, Diego and Verzegnassi, Federico and Basso, Giuseppe and Tommasini, Alberto and Valsecchi, Maria Grazia and Decorti, Giuliana and Rabusin, Marco} } @article {1834, title = {Glutamine-enriched nutrition does not reduce mucosal morbidity or complications after stem-cell transplantation for childhood malignancies: a prospective randomized study.}, journal = {Transplantation}, volume = {91}, year = {2011}, month = {2011 Jun 27}, pages = {1321-5}, abstract = {

BACKGROUND: Intravenous glutamine-enriched solution seems to be effective in posttransplant period in decreasing the severity and duration of mucositis. The aim of this randomized study was to determine the benefit of glutamine supplementation both on mucosal morbidity and in posttransplant associated complications.

METHODS: Children undergoing allogeneic hematopoietic stem-cell transplantation (HSCT) for malignant hematological diseases were randomly assigned to standard total parenteral nutrition (S-TPN) or glutamine-enriched (GE)-TPN solution consisting of 0.4 g/kg/day of l-alanine-glutamine dipeptide. This treatment started on the day of HSCT and ended when the patients could orally cover more than 50\% of their daily energy requirements. The severity and the rate of post-HSCT mucositis were based on World Health Organization criteria. All the analyses were conducted on intention-to-treat principle.

RESULTS: One hundred twenty consecutive patients (83 men; median age, 8.1 years) were enrolled. The mean duration of treatment was 23.5 and 23 days in the two treatment arms. The mean calorie intake was 1538 kcal/d in the S-TPN group and 1512 kcal/d in GE-TPN group. All patients were well nourished before and after HSCT. Mucositis occurred in 91.4\% and 91.7\% of patients in S-TPN and GE-TPN arm, respectively (P=0.98). Odds ratio adjusted by type of HSCT was 0.98 (95\% confidence interval, 0.26-2.63). Type and duration of analgesic treatment, clinical outcome (engraftment, graft versus host disease, early morbidity, and mortality, relapse rate up to 180 days post-HSCT) were not significantly different in the two treatment arms.

CONCLUSION: GE-TPN solution does not affect mucositis and outcome in well-nourished HSCT allogeneic patients.

}, keywords = {Adolescent, Analgesia, Child, Child, Preschool, Double-Blind Method, Female, Glutamine, Hematopoietic Stem Cell Transplantation, Humans, Infant, Male, Mucositis, Mucous Membrane, Neoplasms, Odds Ratio, Parenteral Nutrition, Prospective Studies, Recurrence, Stem Cells, Treatment Outcome}, issn = {1534-6080}, doi = {10.1097/TP.0b013e31821ab959}, author = {Uderzo, Cornelio and Rebora, Paola and Marrocco, Emanuela and Varotto, Stefania and Cichello, Francesca and Bonetti, Maurizio and Maximova, Natalia and Zanon, Davide and Fagioli, Franca and Nesi, Francesca and Masetti, Riccardo and Masetti, Roberto and Rovelli, Attilio and Rondelli, Roberto and Valsecchi, Maria Grazia and Cesaro, Simone} } @article {1847, title = {Marriage and parenthood among childhood cancer survivors: a report from the Italian AIEOP Off-Therapy Registry.}, journal = {Haematologica}, volume = {96}, year = {2011}, month = {2011 May}, pages = {744-51}, abstract = {

BACKGROUND: The aim of this study was to describe the patterns of marriage and parenthood in a cohort of childhood cancer survivors included in the Off-Therapy Registry maintained by the Italian Association of Pediatric Hematology and Oncology.

DESIGN AND METHODS: We analyzed a cohort of 6,044 patients diagnosed with cancer between 1960 and 1998, while aged 0 to 14 years and who were 18 years old or older by December 2003. They were followed up through the regional vital statistics registers until death or the end of follow up (October 30, 2006), whichever occurred first, and their marital status and date of birth of their children were recorded. The cumulative probabilities of being married and having a first child were computed by gender and compared by tumor type within the cohort. Marriage and fertility rates (the latter defined as the number of live births per woman-year) were compared with those of the Italian population of the same age, gender, area of residence and calendar period by means of the observed to expected (O/E) ratios.

RESULTS: During the follow-up period, 4,633 (77\%) subjects had not married. The marriage O/E ratios were 0.56 (95\% CI: 0.51-0.61) and 0.70 (95\% CI: 0.65-0.76) among men and women, respectively. Overall, 263 men had 367 liveborn children, and 473 women had 697 liveborn children. The female fertility O/E ratio was 0.57 (95\% CI: 0.53-0.62) overall, and 1.08 (95\% CI: 0.99-1.17) when analyses were restricted to married/cohabiting women

CONCLUSIONS: Childhood cancer survivors are less likely to marry and to have children than the general population, confirming the life-long impact of their previous disease on their social behavior and choices. The inclusion of counseling in the strategies of management and long-term surveillance of childhood cancer patients could be beneficial to survivors as they approach adulthood.

}, keywords = {Adult, Child, Child, Preschool, Cohort Studies, Female, Follow-Up Studies, Hematologic Neoplasms, Humans, Infant, Infant, Newborn, Italy, Male, Marriage, Middle Aged, Parents, Registries, Survivors}, issn = {1592-8721}, doi = {10.3324/haematol.2010.036129}, author = {Pivetta, Emanuele and Maule, Milena M and Pisani, Paola and Zugna, Daniela and Haupt, Riccardo and Jankovic, Momcilo and Aric{\`o}, Maurizio and Casale, Fiorina and Clerico, Anna and Cordero di Montezemolo, Luca and Kiren, Valentina and Locatelli, Franco and Palumbo, Giovanna and Pession, Andrea and Pillon, Marta and Santoro, Nicola and Terenziani, Monica and Valsecchi, Maria Grazia and Dama, Elisa and Magnani, Corrado and Merletti, Franco and Pastore, Guido} }