The power of art and the powers of adolescents with cancer: Age-specific projects at Italian pediatric oncology centers.

This article describes the oncology programs developed in Italy for adolescents and young adults with cancer, with a specific focus on the local projects created in pediatric oncology centers. A common feature of such projects is the emphasis on creative and artistic activities and laboratories (involving music, photography, novel writing, fashion design, and so on) designed to give young patients innovative means of expression.This article highlights the amazing powers of adolescents involved in these projects: the power to produce beautiful things in a place that is not normally associated with the idea of beauty; the power to make their doctors smile and grasp the profound sense of life; the power to make hospitals become places for producing culture.

Application of the Weighted-Incidence Syndromic Combination Antibiogram (WISCA) to guide the empiric antibiotic treatment of febrile neutropenia in oncological paediatric patients: experience from two paediatric hospitals in Northern Italy.

BACKGROUND: Guidelines about febrile neutropenia in paediatric patients are not homogeneous; the best empiric treatment of this condition should be driven by local epidemiology. The Weighted-Incidence Syndromic Combination Antibiogram (WISCA) addresses the need for disease-specific local susceptibility evidence that could guide empiric antibiotic prescriptions based on outcome estimates of treatment regimens obtained as a weighted average of pathogen susceptibilities. This study developed a WISCA model to inform empirical antibiotic regimen selection for febrile neutropenia (FN) episodes in onco-haematological paediatric patients treated at two Italian paediatric tertiary centres. METHODS: We included blood cultures from patients with a bloodstream infection and neutropenia admitted to the Paediatric Haematology-Oncology wards in Padua and Genoa Hospitals from 2016 to 2021. WISCAs were developed by estimating the coverage of 20 antibiotics as monotherapy and of 21 combined regimens with a Bayesian probability distribution. RESULTS: We collected 350 blood cultures, including 196 g-negative and 154 g-positive bacteria. Considering the most used antibiotic combinations, such as piperacillin-tazobactam plus amikacin, the median coverage for the pool of bacteria collected in the study was 78%. When adding a glycopeptide, the median coverage increased to 89%, while the replacement of piperacillin-tazobactam with meropenem did not provide benefits. The developed WISCAs showed that no monotherapy offered an adequate coverage rate for the identified pathogens. CONCLUSIONS: The application of WISCA offers the possibility of maximizing the clinical utility of microbiological surveillance data derived from large hospitals to inform the choice of the best empiric treatment while contributing to spare broad-spectrum antibiotics.

Adolescents and young adults with oncohematological disease: use of social networks, impact of SARS-COV-2, and psychosocial well-being.

Objective: Adolescents and young adults (AYA) with oncohematological diseases could have important psychosocial difficulties that could be worsened by the effects of the COVID19 pandemic. At this developmental stage, it is also important to assess the use of social networks (SNs). This study aims to investigate the type of social network use and the consequences of the COVID19 period. These patients are compared with matched healthy peers. Methods: After the informant consent signature, the adolescents completed a series of self-report questionnaires on the use of SNs, on communication preferences, on social anxiety and on Covid19 impact through the online platform of LimeSurvey. Most of the adolescents belonged to the 18-20 age group (42.5%), were female (62%) and mainly off therapy (72%). Results: Adolescents spent more than 2 h/day on Instagram and 1 h and half on Whatsapp, while Tik Tok use was on average 1 h/day, especially used by younger patients (r = -0.33, p = 0.023). Males used Twitch (t45 = -2.06, p = 0.05) and Youtube (t45 = -2.18, p = 0.03) for longer than females. AYA in therapy used more Tik Tok (U = 137.50; p = 0.03), Ask/Tellonym (U = 172.50; p = 0.05) and Twitch (U = 144; p = 0.017) than those off therapy. Healthy AYA showed lower levels of exposure (Z = -4.17; p = 0.00001) and impact (Z = -5.12; p = 0.00001) to Covid19, while the level of social anxiety is comparable and is in the normal range in both groups. Discussion: Some clinical considerations and suggestions could be given based on these empirical results to health professionals in the care of AYA cancer patients.

Diagnostic Delay in Adolescents with Cancer During COVID-19 Pandemic: A New Price for Our Patients to Pay.

Worldwide, the coronavirus 19 disease pandemic caused a worse chance of a timely diagnosis for cancer patients. We conducted a retrospective analysis of new diagnoses registered in the national pediatric oncology database, comparing the first lockdown period (March-May 2020) with the same period of 2015-2019. The total number of cases (0-19 years) dropped by 20.8% (from 441 between 2015 and 2019 to 349 in 2020). A major reduction was observed for adolescents (15-19 years) (-32.9%) and for adolescents with solid tumors (-56.4%, p = 0.03). Our data suggest that the enforced lockdown reduced the possibility for these already vulnerable patients to access the referral centers.

Whole Lung Irradiation after High-Dose Busulfan/Melphalan in Ewing Sarcoma with Lung Metastases: An Italian Sarcoma Group and Associazione Italiana Ematologia Oncologia Pediatrica Joint Study.

PURPOSE: To analyze toxicity and outcome predictors in Ewing sarcoma patients with lung metastases treated with busulfan and melphalan (BU-MEL) followed by whole-lung irradiation (WLI). METHODS: This retrospective study included 68 lung metastatic Ewing Sarcoma patients who underwent WLI after BU-MEL with autologous stem cell transplantation, as part of two prospective and consecutive treatment protocols. WLI 12 Gy for <14 years old and 15 Gy for ≥14 years old patients were applied at least eight weeks after BU-MEL. Toxicity, overall survival (OS), event-free survival (EFS) and pulmonary relapse-free survival (PRFS) were estimated and analyzed. RESULTS: After WLI, grade 1-2 and grade 3 clinical toxicity was reported in 16.2% and 5.9% patients, respectively. The five-year OS, EFS and PRFS with 95% confidence interval (CI) were 69.8% (57.1-79.3), 61.2% (48.4-71.7) and 70.5% (56.3-80.8), respectively. Patients with good histological necrosis of the primary tumor after neoadjuvant chemotherapy showed a significant decreased risk of pulmonary relapse or death compared to patients with poor histological necrosis. CONCLUSIONS: WLI at recommended doses and time interval after BU-MEL is feasible and might contribute to the disease control in Ewing sarcoma with lung metastases and responsive disease. Further studies are needed to explore the treatment stratification based on the histological response of the primary tumor.

Secondary Osteosarcoma After Bone Marrow Transplant: An Aggressive Disease.

We describe three children who developed an osteosarcoma after receiving treatment for acute lymphoblastic leukemia, which included an allogeneic bone marrow transplant (BMT). We discuss the therapeutic options. None of the patients responded to conventional chemotherapy, but one patient given regorafenib showed a temporary response. We conclude that osteosarcoma after BMT has an aggressive course and it is worth further investigating multikinase inhibitors in this setting.

Topotecan/carboplatin regimen for refractory/recurrent rhabdomyosarcoma in children: Report from the AIEOP Soft Tissue Sarcoma Committee.

INTRODUCTION: From 2002 to 2011, the Italian Soft Tissue Sarcoma Committee explored a combination of topotecan and carboplatin as a second-line strategy for children with resistant or relapsing rhabdomyosarcoma. METHODS: Patients received two blocks of topotecan 2 mg/m2 on days 1, 2, and 3, and carboplatin 250 mg/m2 on days 4 and 5, followed by alternating blocks of topotecan-cyclophosphamide and carboplatin-etoposide for a total of six courses with 3-week intervals. Tumor response was assessed after two cycles, and local control was implemented when feasible. RESULTS: A total of 38 patients were included in this study: 18/38 had alveolar rhabdomyosarcoma (RMS), 10/38 had metastatic disease at diagnosis, 8/38 had tumor progression during first-line chemotherapy, 21/38 had locoregional relapses, and 9/38 had distant relapses. Thirty-two patients could be assessed for tumor response to topotecan-carboplatin, and 9 (28%) showed a complete or partial response. Twenty-four patients experienced grade IV hematologic toxicity, while transient grade 1 tubulopathy, grade 3 mucositis, transient grade 2 nephrotoxicity, and a grade 2 decline in cardiac function occurred in one patient each. The 5-year overall and progression-free survival rates were 17% and 14%, respectively. CONCLUSION: the prognosis for children with resistant or relapsing RMS remains unsatisfactory. The topotecan-carboplatin regimen was well-tolerated. Though in case of late relapse the response rate was similar to those reported for other regimes, the result achieved remains unsatisfactory. New approaches, possibly including target agents, seem more attractive for future studies.

Central nervous system involvement in children and adolescents with rhabdomyosarcoma. A report from the AIEOP Soft Tissue Sarcoma Committee.

BACKGROUND: Rhabdomyosarcoma (RMS) is a highly malignant tumor typically affecting children and adolescents. Central nervous system (CNS) dissemination is rare in RMS patients, but seems to have a particularly negative impact. The aim of this study was to analyze treatment and outcome of patients with RMS and evidence of CNS disease who were registered in the protocols coordinated by the Italian Soft Tissue Sarcoma Committee from March 1979 to December 2016. METHODS: We analyzed 39 patients with CNS disease. Depending on when their CNS disease was identified, we grouped patients as: Group A, at diagnosis; Group B, progression during treatment; Group C, at first relapse. RESULTS: Six patients were in Group A (2.7% of metastatic RMS patients at diagnosis); 24 were in Group B and 9 in Group C (6.5% of patients with tumor progression/relapse included in the protocols). Only 5 patients (4 in Group A, 1 in Group B) survived the event and are alive in complete remission with a median follow-up of 17.5 years. These 5 patients received systemic chemotherapy and craniospinal radiotherapy, and 2 of them also received intrathecal therapy with topotecan. CONCLUSIONS: CNS involvement at diagnosis is a rare and prognostically negative event in RMS patients, but not always fatal when it is found at diagnosis. It is more frequent during or shortly after treatment, and the more dismal prognosis in these cases underscores the need to improve our ability to identify patients at risk of CNS dissemination in order to attempt more effective treatments that can sterilize the meninges.

Salvage rates and prognostic factors after relapse in children and adolescents with malignant peripheral nerve sheath tumors.

BACKGROUND: Malignant peripheral nerve sheath tumor (MPNST) is one of the most common nonrhabdomyosarcoma soft tissue sarcomas encountered in pediatric age, and it is generally characterized by poor outcome, particularly for relapsing patients. MATERIALS AND METHODS: This study considered 73 patients <21 years of age with relapsing MPNST observed among 120 patients enrolled in Italian pediatric protocols from 1979 to 2004. With the aim of possibly establishing a risk-adapted stratification, patients' outcome was examined using univariate and multivariate analysis based on clinical features at onset, first-line treatments, clinical findings at the time of first relapse, and second-line treatments. RESULTS: The time to relapse ranged from 1 to 204 months after first diagnosis (median 7 months). The first relapse event was mainly local. At the time of our analysis, nine patients were alive in remission. The median overall survival after first relapse was 11 months, and the survival rates were 39.2% at 1 year and 15.8% at 5 years. The factors revealing the greatest impact on prognosis were as follows: initial tumor invasiveness, time of relapse, and achievement of a secondary complete remission (which was related to the feasibility of radical surgery). CONCLUSIONS: Our study confirmed the unsatisfactory prognosis for pediatric patients with relapsing MPNST and pointed to a risk-adapted stratification model for the purposes of deciding second-line treatments. For the time being, an aggressive surgical approach seems to be the only effective salvage treatment and should be recommended. New therapeutic approaches are under evaluation with a view to improving current outcomes.

Winners' Cup: a national football tournament brings together adolescent patients with cancer from all over Italy.

Società Scientifiche Italiane Insieme per gli Adolescenti con Malattie Onco-ematologiche (SIAMO) is an Italian nationwide scheme that focuses on adolescent patients with cancer. Some of its activities include promoting dedicated local projects at the various oncology centers all over the country and organizing events to improve awareness regarding cancer in adolescence. It is with these aims in mind that it organized the Winners' Cup, a football tournament between Italian adolescents who had (or had had) pediatric cancers. There were 144 young people 15 to 24 years old who arrived from 16 different treatment centers around the country to take part in the tournament and share their stories. Such an event had never been attempted before, in Italy at least. The Winners' Cup was a great success and an opportunity to focus attention on the particular clinical, psychological, and social needs of cancer patients in this age group.

Primary stroke prevention for sickle cell disease in north-east Italy: the role of ethnic issues in establishing a Transcranial Doppler screening program.

BACKGROUND: Stroke is a serious complication of sickle cell disease (SCD) in children. Transcranic Doppler (TCD) is a well-established predictor of future cerebrovascular symptoms: a blood flow velocity >200 cm/sec in the Middle Cerebral Artery (MCA) correlates with a high risk of stroke in cohorts of African-american HbS/HbS patients. In North-East Italy the recent increase in SCD patients is mainly due to immigration from Africa. A comprehensive care program for children with SCD was established in our Center since 2004, but a wide and routine screening for Primary stroke prevention needs to be developed. METHODS: In order to verify the feasibility of TCD and Transcranial color coded Sonography (TCCS) screening in our setting and the applicability of international reference values of blood velocities to our population of African immigrants with HbS/HbS SCD, we performed TCD and TCCD in 12 HbS/HbS African children and two groups of age-matched controls of Caucasian and African origin respectively. TCD and TCCS were performed on the same day of the scheduled routine hematologic visit after parental education. RESULTS: All parents accepted to perform the sonography to their children. TCD and TCCD were performed in all patients and an adequate temporal window could be obtained in all of them. Pulsatility index and depth values in both the MCA and the Basilar Artery (BA) were similar at TCD and TCCS evaluation in the three groups while time-average maximum velocities (TAMM), peak systolic velocity and diastolic velocity in the MCA and BA were higher in the patients' group on both TCD and TCCS evaluation. African and Caucasian healthy controls had similar lower values. CONCLUSION: Our preliminary data set the base to further evaluate the implementation of a primary stroke prevention program in our setting of HbS/HbS African immigrants and HbS/beta thalassemia Italians. Parental education-preferably in the native language- on stroke risk and prevention in SCD increases compliance and should be a necessary part of the program. Ethnic background does not seem to influence TCD velocity and internationally accepted reference values already validated in African-American SCD pediatric patients can be used, but long prospective trials are needed to verify their efficacy in defining stroke risk in our setting.

Hospitalization of children with sickle cell disease in a region with increasing immigration rates.

Sickle cell disease (SCD) has become a paradigm of immigration hematology in Europe. Accurate up-to date information is needed to determine SCD prevalence, define real burden of disease and develop appropriate clinical networks of care, especially in regions lacking screening programs. We used two independent sources of data (Regional Register of Rare Disorders and Regional Register of Hospital Discharge Records) to determine extent of SCD and pattern of hospitalization of pediatric patients in the Veneto Region of NorthEast Italy. A steady increase of case notifications and hospitalizations has been observed in the past five years. Ninety-five percent of patients are immigrants with HbS/HbS SCD. Specialized regional registers can be used to define disease extent and guide targeted interventions in regions still lacking comprehensive care screening programs.