From the identification of actionable molecular targets to the generation of faithful neuroblastoma patient-derived preclinical models.

Background: Neuroblastoma (NB) represents the most frequent and aggressive form of extracranial solid tumor of infants. Although the overall survival of patients with NB has improved in the last years, more than 50% of high-risk patients still undergo a relapse. Thus, in the era of precision/personalized medicine, the need for high-risk NB patient-specific therapies is urgent.

Use of music therapy in pediatric oncology: an Italian AIEOP multicentric survey study in the era of COVID-19.

Unlabelled: Music therapy (MT) is a complementary therapy offered to children, young adults, and their families in pediatric oncology and palliative care. We performed a survey to collect information about MT in pediatric oncology in Italy. The outbreak of COVID-19 unavoidably changed the scenario of MT, suggesting some considerations presented in this survey.

Progressive Depletion of B and T Lymphocytes in Patients with Ataxia Telangiectasia: Results of the Italian Primary Immunodeficiency Network.

Ataxia telangiectasia (AT) is a rare neurodegenerative genetic disorder due to bi-allelic mutations in the Ataxia Telangiectasia Mutated (ATM) gene. The aim of this paper is to better define the immunological profile over time, the clinical immune-related manifestations at diagnosis and during follow-up, and to attempt a genotype-phenotype correlation of an Italian cohort of AT patients. Retrospective data of 69 AT patients diagnosed between December 1984 and November 2019 were collected from the database of the Italian Primary Immunodeficiency Network.

Acute chemotherapy-induced nausea and vomiting in children with cancer: Still waiting for a common consensus on treatment.

Chemotherapy-induced nausea and vomiting (CINV) is one of the most common treatment side-effects, and remains a significant concern, in children undergoing chemotherapy. Although adult patients receive chemotherapy regimens combined with appropriate standardized antiemetic treatment, children can receive markedly varying antiemetic treatments. A narrative review of CINV was performed regarding CINV definition, scoring system, prevention and treatment, specifically focussing on studies conducted with paediatric oncology patients.

Safe lumbar puncture under analgo-sedation in children with acute lymphoblastic leukemia.

Background: Children with acute lymphoblastic leukemia (ALL) undergo multiple lumbar punctures (LPs) during their course of treatment for diagnostic and therapeutic purposes. LP is a stressful and painful procedure, affecting the quality of life of these children. Procedural analgo-sedation might improve the child's comfort and prevent the child's movements, reducing the risk of traumatic lumbar puncture with blasts (TLP+), mainly at diagnosis, when higher numbers of blast cells are circulating in the peripheral blood.

Efficacy and safety of transdermal buprenorphine in the management of children with cancer-related pain.

Background: The current study investigated the efficacy, safety, tolerability, and compliance of a transdermal buprenorphine delivery system for the management of chronic cancer pain in the pediatric population.

Procedure: Sixteen pediatric patients with moderate to severe cancer-related pain not satisfactorily controlled with previous non-opioid therapies were enrolled. Transdermal buprenorphine was administered following a 72 hour schedule and rescue medication (tramadol) was allowed for breakthrough pain.

Cardiac metastases of Ewing sarcoma detected by 18F-FDG PET/CT.

Positron emission tomography (PET) is widely used in the diagnostic evaluation and staging of different malignant tumors. The role of PET/computed tomographic scan in detecting distant metastases in the workup of Ewing sarcoma in children or young adults is less well defined. We report a case of a boy affected by a metastatic Ewing sarcoma with cardiac asymptomatic metastasis detected by F-FDG PET/computed tomography.

Treatment of pharyngeal non-Hodgkin lymphoma in a patient with Wiskott-Aldrich syndrome.

Wiskott-Aldrich syndrome (WAS) is characterized by primary immunodeficiency, thrombocytopenia and eczema. Patients with WAS have an increased risk to develop tumors. Non-Hodgkin lymphoma (NHL) represents the most common malignancy occurring in WAS-affected patients, diffuse-large-B-cell lymphoma is the most frequently encountered variant.

How to manage vaccinations in children with cancer.

The optimal use of routine childhood immunizations in children with malignancy is still a matter of debate. Despite their higher risk of contracting vaccine preventable diseases and of suffering important complications, there is little understanding of the magnitude of the possible benefit of administering active immunization in this population due to a paucity of clinical trial data. Our review focuses on the management of children with cancer and offers some suggestions regarding their vaccination schedules.

Expression of liquoral neuroprotection markers in children with acute lymphoblastic leukemia.

Brain damage related to intrathecal methotrexate in children with acute lymphoblastic leukemia (ALL) is still unclear. Neuroinflammatory mechanisms and intracerebral production of specific biomarkers, play a key role in determining neuroprotective mechanisms after brain injury. To determine whether the CSF concentrations of neuron-specific enolase (NSE), neurotrophic factors and doublecortin (DCX) are influenced by repeated intrathecal methotrexate administrations, we prospectively collected CSF samples from 10 children with ALL and 10 controls.

The role of diet on the clinical pharmacology of oral antineoplastic agents.

Purpose: The number of oral anticancer agents has greatly increased in recent years. It is a well-known fact that food intake can induce significant variations in the bioavailability of these drugs. The aim of this review is to describe the interactions between diet and oral anticancer drugs in terms of the possible effects of such interactions on reducing the antineoplastic activity of the drug or increasing its side effects.

Management of children with thrombocytopenia-absent radius syndrome: an institutional experience.

Aim: Thrombocytopenia-absent radius (TAR) syndrome is characterised by bilateral absence of the radii in the presence of both thumbs and hypomegakaryocytic thrombocytopenia. We report our experience of three patients affected by TAR syndrome presenting with different clinical manifestations focusing on the management of these patients.

Methods And Results: We propose the use of long-term central venous catheters to reduce discomfort because of repeated vein punctures in search for a venous access, rendered difficult by upper limbs abnormalities.

Two cases of pediatric high-grade astroblastoma with different clinical behavior.

Astroblastoma is a rare glial tumor occurring in older children and defined by histological criteria as low or high-grade. We describe two children with high-grade astroblastoma. The first patient, with multiple recurrences of a frontoparietal tumor, died 10 years from diagnosis after progression of the disease despite surgery, radiotherapy and chemotherapy.

Neurofibromatosis type 1 clinical features and management.

Neurofibromatosis type 1 (NF1) or von Recklinghausen's disease is one of the most common genetic disorder. It is characterized by a wide variability and unpredictability of clinical manifestations involving multiple organ systems. Several complications affecting life expectancy can occur in affected patients.

Extragonadal yolk sac tumor outside of the midline of the body: a case report of a child with a yolk sac tumor of the pontocerebellar angle.

Yolk sac tumor is a rare germ cell neoplasm occurring mainly in the gonads. Extragonadal yolk sac tumor is a very rare malignancy; its main distribution is along the midline of the body at three principal sites: mediastinum, central nervous system and retroperitoneum. Most yolk sac tumors are diagnosed between seven months and three years of age.

MRI findings in Shwachman diamond syndrome.

Shwachman Diamond Syndrome (SDS) is a rare congenital disorder characterized by pancreatic insufficiency, bone marrow dysfunction, and skeletal changes. Because of the heterogeneous clinical presentation and the limits of laboratory tests that assess pancreatic insufficiency, the diagnosis of SDS can be challenging. Pancreatic lipomatosis, a typical feature of this syndrome, is also difficult to assess by direct tissue sampling.