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The history and evolution of Sociology in Italy have a particular path which, from the second post-war period onwards, has as its objective the task of promoting the growth of the country's social culture, i.e. strengthening the connection between social science, scientific knowledge, culture, and daily life. Between difficulties and enthusiasm, the discipline faced significant changes towards modernization that also crossed Italy in the same period: the territory, the productive activities, the national life, the lifestyles of the Italians, and their consumption changed. Since the 1960s onwards, Sociology has taken its place in the country's daily life as a "cultural form of a wider culture" even though it did not represent a hegemonic discipline in the Italian panorama. In the same years, the development of the Italian cultural industry and the evolution of the culture market undergo a strong acceleration, assuming a central role in the social life of Italians and a guiding function in the elaboration of the collective imagination. In this context, the contribution intends to focus attention on the cultural studies that have developed at a national level following two main areas of development: 1) the emergence of the media and 2) the multiple nature of cultural products and material culture in the Italian scenario from the economic boom to nowadays. [ABSTRACT FROM AUTHOR]

Oral ferrous salts are standard treatment for children with iron deficiency anemia (IDA). The objective of our study was to monitor oral iron therapy in children, aged 3 months-12 years, with IDA. We prospectively collected clinical and hematological data of children with IDA, from 15 AIEOP (Associazione Italiana di Ematologia ed. Oncologia Pediatrica) centers. Response was measured by the increase of Hb from baseline. Of the 107 analyzed patients, 18 received ferrous gluconate/sulfate 2 mg/kg (ferrous 2), 7 ferrous gluconate/sulfate 4 mg/kg (ferrous 4), 7 ferric iron salts 2 mg/kg (ferric), 62 bis-glycinate iron 0.45 mg/kg (glycinate), and 13 liposomal iron 0.7-1.4 mg/kg (liposomal). Increase in reticulocytes was evident at 3 days, while Hb increase appeared at 2 weeks. Gain of Hb at 2 and 8 weeks revealed a higher median increase in both ferrous 2 and ferrous 4 groups. Gastro-intestinal side effects were reported in 16% (ferrous 2), 14% (ferrous 4), 6% (glycinate), and 0 (ferric and liposomal) patients. The reticulocyte counts significantly increased after 3 days from the start of oral iron supplementation. Bis-glycinate iron formulation had a good efficacy/safety profile and offers an acceptable alternative to ferrous iron preparations. [ABSTRACT FROM AUTHOR]

Emergency repair of type II thoracoabdominal aortic aneurysms is burdened by high perioperative morbidity and mortality. We report the case of a symptomatic type II post-dissection thoracoabdominal aortic aneurysm that was treated using a hybrid technique. The repair was carried out in 2 stages. In the first stage, we deployed 2 imbricated stent grafts in the descending thoracic aorta. A left carotid-to-left subclavian artery bypass was pre-emptively performed to obtain a proper proximal landing zone and as part of the manoeuvres to protect the spinal cord. The endovascular first stage was effective in obtaining proximal sealing but, as expected, it did not prevent distal reperfusion of the aneurysmatic false lumen. A few hours later, we moved on to the second stage in which we repaired the aneurysmal distal thoracic and abdominal aortic segment by means of a multibranched synthetic graft. The repair was carried out through a left thoracophreno-laparotomy in the seventh intercostal space. A left passive arterial bypass and selective cold renal and warm visceral perfusion were adopted to provide organ protection. Technical success was achieved and confirmed radiologically. The patient experienced mild postoperative paraplegia, which almost completely regressed after a neuromotor rehabilitation program. [ABSTRACT FROM AUTHOR]

What's known on the subject? and What does the study add? Today, angiogenesis is known to play a key role in cancer growth and development. Emerging cancer treatments are based on the suppression of angiogenesis, and modern imaging techniques investigate changes in the microvasculature that are caused by angiogenesis. As for other forms of cancers, angiogenesis is well recognised as a fundamental process in the development of prostate cancer. The novelty of this extensive report on angiogenesis in cancer, with particular attention on prostate cancer and the imaging techniques able to detect it, is the new prospective to the subject. In contrast with the other available reviews, this report goes from 'theory' to 'practice', establishing a clear link between angiogenesis development and imaged angiogenesis features. Once the key role of angiogenesis in the development of cancer and in particular prostate cancer has been fully described, attention is turned to the current imaging methods with the potential to assess the angiogenesis process and, as a consequence, to detect and localise prostate cancer. As confirmed by all available statistics, cancer represents a major clinical and societal problem in the developed world. The form of cancer with the highest incidence in men is prostate cancer. For prostate cancer, as well as for most forms of cancer, detection of the disease at an early stage is critical to reduce mortality and morbidity., Today, it is well known that pathological angiogenesis represents a crucial step in cancer development and progression. Comparable with most forms of cancer, angiogenesis also plays a fundamental role for prostate cancer growth., As a consequence, angiogenesis is an ideal target not only for novel anti-angiogenic therapies, but also for modern imaging techniques that aim at cancer localisation by detection of angiogenic microvascular changes., These techniques are mainly based on magnetic resonance, ultrasound, and nuclear imaging., This paper provides a comprehensive review of the available studies on angiogenesis in prostate cancer and its use by modern and emerging imaging techniques for prostate cancer localisation. [ABSTRACT FROM AUTHOR]

We report the molecular findings in a child presenting with sideroblastic anemia and proximal tubulopathy. Analysis of mitochondrial DNA (mtDNA) from fibroblasts showed the presence of a 3.3-kb single deletion in 50% of the genomes. This mutation is, unlike other previously reported deletions in tubulopathy patients, not flanked by direct repeat sequences but by palindrome sequences at the deletion breakpoints, suggesting an unusual mechanism for production of deletion. These findings further expand our knowledge of the syndrome of anemia and tubulopathy due to single deletions of mtDNA. [ABSTRACT FROM AUTHOR]

Noonan syndrome (NS) is an autosomal dominant disorder that varies in severity and can involve multiple organ systems. In approximately 50% of cases, it is caused by missense mutations in the PTPN11 gene (12q24.13). NS is associated with a higher risk of cancer occurrence, specifically hematological disorders. Here, we report a case of a child who was diagnosed at birth with a transient myeloproliferative disorder (TMD). After two years, the child developed hyperdiploid B-cell precursor acute lymphoblastic leukemia (BCP-ALL), receiving a two-year course of treatment. During her continuous complete remission (CCR), a heterozygous germline mutation in the PTPN11 gene [c.218 C>T (p.Thr73lle)] was identified. At the age of ten, the child presented with massive splenomegaly, hyperleukocytosis, and thrombocytopenia, resulting in the diagnosis of juvenile myelomonocytic leukemia (JMML). After an initial response to antimetabolite therapy (6-mercaptopurine), she underwent haploidentical hematopoietic stem cell transplantation (HSCT) and is currently in complete remission. The goal of this review is to gain insight into the various hematological diseases associated with NS, starting from our unique case. [ABSTRACT FROM AUTHOR]

Objectives: Sickle bone disease (SBD) is a chronic complication of sickle cell disease (SCD) whose pathogenesis is not completely understood. Chronic inflammation associated with SCD could alter bone remodeling. Our aim was to analyze the serum levels of bone remodeling markers in a group of SCD children to evaluate their involvement in the SBD. Methods: We enrolled 26 SCD subjects and 26 age‐matched controls, who lived in the same geographic area. DKK‐1, sclerostin, RANKL, and OPG serum levels were evaluated. Neutrophil‐lymphocyte ratio (NLR) was also evaluated as a marker of inflammation. Results: The analysis of bone remodeling markers did not show any significant difference between the two groups except for DKK‐1 levels that were significantly higher in the patients than controls (p <.05). A significant direct correlation between NLR and DKK‐1 (p =.004) was found. An inverse correlation between NLR and osteocalcin (p =.01) has also been observed. Conclusions: The chronic inflammation, which represents a peculiar characteristic in SCD patients, would represent the primary causal agent of the activation of osteoblastogenesis inhibitors responsible of bone impairment in these subjects. Further studies will be needed to better explain the role of these inhibitors in SCD, to prevent or treat bone damage in this population. [ABSTRACT FROM AUTHOR]

Sickle cell disease (SCD) is an inherited red blood cell disorder caused by a structural abnormality of hemoglobin called sickle hemoglobin (HbS). Clinical manifestations of SCD are mainly characterized by chronic hemolysis and acute vaso-occlusive crisis, which are responsible for severe acute and chronic organ damage. SCD is widespread in sub-Saharan Africa, in the Middle East, Indian subcontinent, and some Mediterranean regions. With voluntary population migrations, people harboring the HbS gene have spread globally. In 2006, the World Health Organization recognized hemoglobinopathies, including SCD, as a global public health problem and urged national health systems worldwide to design and establish programs for the prevention and management of SCD. Herein we describe the historical experience of the network of hemoglobinopathy centers and their approach to SCD in Italy, a country where hemoglobinopathies have a high prevalence and where SCD, associated with different genotypes including ß-thalassemia, is present in the native population. [ABSTRACT FROM AUTHOR]

Summary: Thrombocytopenia 4 (THC4) is an autosomal‐dominant thrombocytopenia caused by mutations in CYCS, the gene encoding cytochrome c (CYCS), a small haeme protein essential for electron transport in mitochondria and cell apoptosis. THC4 is considered an extremely rare condition since only a few patients have been reported so far. These subjects presented mild thrombocytopenia and no or mild bleeding tendency. In this study, we describe six Italian families with five different heterozygous missense CYCS variants: p.Gly42Ser and p.Tyr49His previously associated with THC4, and three novel variants (p.Ala52Thr, p.Arg92Gly, and p.Leu99Val), which have been classified as pathogenic by bioinformatics and segregation analyses. Moreover, we supported functional effects of p.Ala52Thr and p.Arg92Gly on oxidative growth and respiratory activity in a yeast model. The clinical characterization of the 22 affected individuals, the largest series of THC4 patients ever reported, showed that this disorder is characterized by mild‐to‐moderate thrombocytopenia, normal platelet size, and function, low risk of bleeding, and no additional clinical phenotypes associated with reduced platelet count. Finally, we describe a significant correlation between the region of CYCS affected by mutations and the extent of thrombocytopenia, which could reflect different degrees of impairment of CYCS functions caused by different pathogenetic variants. [ABSTRACT FROM AUTHOR]

The objective of the present article is to highlight the need for attention to Quality of Life of patients with Sickle Cell Disease living in Italy. The transformation of sickle cell disease from a severe life-threatening disease of childhood into a chronic, lifelong condition due to the significant improvements in care and treatment options, imposes increasing new challenges to health care providers and patients. Patients now face physical, psychosocial and emotional challenges throughout their lives. They generally have to receive chronic treatments and regular multidisciplinary monitoring which increase social and emotional burden rendering adherence to treatment sometimes complicated. A chronic disease impacts all aspects of patients' lives, not only the physical one, but also the social and emotional aspects as well as the educational and working life. The entire "Quality of Life" is affected and recent evidence demonstrates the importance quality of life has for patients with chronic illness. The results of this review focus on emerging data regarding quality of life across the lifespan of patients with Sickle Cell Disease, and highlight the need for more action in this field in Italy, where recent immigration and improved care determine an increasing population of children with sickle cell disease being taken into long term care. [ABSTRACT FROM AUTHOR]

The objective of the present article is to highlight the need for attention to Quality of Life of patients with Sickle Cell Disease living in Italy. The transformation of sickle cell disease from a severe life-threatening disease of childhood into a chronic, lifelong condition due to the significant improvements in care and treatment options, imposes increasing new challenges to health care providers and patients. Patients now face physical, psychosocial and emotional challenges throughout their lives. They generally have to receive chronic treatments and regular multidisciplinary monitoring which increase social and emotional burden rendering adherence to treatment sometimes complicated. A chronic disease impacts all aspects of patients' lives, not only the physical one, but also the social and emotional aspects as well as the educational and working life. The entire "Quality of Life" is affected and recent evidence demonstrates the importance quality of life has for patients with chronic illness. The results of this review focus on emerging data regarding quality of life across the lifespan of patients with Sickle Cell Disease, and highlight the need for more action in this field in Italy, where recent immigration and improved care determine an increasing population of children with sickle cell disease being taken into long term care. [ABSTRACT FROM AUTHOR]

Background: In Italy, there is a network of centres headed by the Italian Association of Pediatric Hematology and Oncology (AIEOP) for the diagnosis and treatment of paediatric cancers on almost the entire national territory. Nevertheless, migration of patients in a hospital located in a region different from that of residence is a widespread habit, sometimes motivated by several reasons. The aim of this paper is to assess the impact of migration of children with cancer to AIEOP centres in order to verify their optimal distribution throughout the national territory. Methods: To this purpose, we used information on 41,205 registered cancer cases in the database of Mod.1.01 Registry from AIEOP centres, with age of less than 20 years old at diagnosis, diagnosed from 1988 to 2017. Patients' characteristics were analysed and compared using the X2 or Fisher's exact test or Mann–Whitney test, when appropriate. Survival distributions were estimated using the method of Kaplan and Meier, and the log-rank test was used to examine differences among subgroups. Results: Extra-regional migration involved overall 19.5% of cases, ranging from 23.3% (1988–1997) to 16.4% (2008–2017) (p < 0.001). In leukaemias and lymphomas we observed a mean migration of 8.8% overall, lower in the North (1.2%) and Centre (7.8%) compared to the South & Isles (32.3%). In the case of solid tumours, overall migration was 25.7%, with 4.2% in the North, 17.2% in the Centre and 59.6% in the South & Isles. For regions with overall levels of migration higher than the national average, most migration cases opted for AIEOP centres of close or even neighbouring regions. Overall survival at 10 years from diagnosis results 69.9% in migrants vs 78.3% in no migrants (p < 0.001). Conclusions: There is still a certain amount of domestic migration, the causes of which can be easily identified: migration motivated by a search for high specialization, migration due to lack of local facilities, or regions in which no AIEOP centres are present, which makes migration obligatory. Better coordination between AIEOP centres could help to reduce so-called avoidable migration, but technical and political choices will have to be considered, with the active participation of sector technicians. [ABSTRACT FROM AUTHOR]

Summary: Haemochromatosis (HC) encompasses a range of genetic disorders. HFE‐HC is by far the most common in adults, while non‐HFE types are rare due to mutations of HJV, HAMP, TFR2 and gain‐of‐function mutations of SLC40A1. HC is often unknown to paediatricians as it is usually asymptomatic in childhood. We report clinical and biochemical data from 24 paediatric cases of HC (10 cases of HFE‐, 5 TFR2‐, 9 HJV‐HC), with a median follow‐up of 9.6 years. Unlike in the adult population, non‐HFE‐HC constitutes 58% (14/24) of the population in our series. Transferrin saturation was significantly higher in TFR2‐ and HJV‐HC compared to HFE‐HC, and serum ferritin and LIC were higher in HJV‐HC compared to TFR2‐ and HFE‐HC. Most HFE‐HC subjects had relatively low ferritin and LIC at the time of diagnosis, so therapy could be postponed for most of them after the age of 18. Our results confirm that HJV‐HC is a severe form already in childhood, emphasizing the importance of early diagnosis and treatment to avoid the development of organ damage and reduce morbidity and mortality. Although phlebotomies were tolerated by most patients, oral iron chelators could be a valid option in early‐onset HC. [ABSTRACT FROM AUTHOR]

Immune thrombocytopenia (ITP) is the most common acquired bleeding disorder. In both children and adults, the primary goal of any therapeutic approach consists of cessation of bleeding and its prevention. Several options are currently available for first-line therapy in Europe, including corticosteroids and intravenous immunoglobulin (IVIg) infusion, which has a similar efficacy and safety profile in both the pediatric and adult populations. When second-line therapy is needed in the pediatric setting, current guidelines recommend eltrombopag as the drug of choice. The aim of this article is to summarize the available evidence and present real-life experience on eltrombopag as second-line therapy in pediatric patients with ITP, with a focus on dosing and response to therapy as well as its tapering and discontinuation. In our setting, eltrombopag is associated with good safety profile as well as promising efficacy; dose de-escalation was feasible in 94% of cases and often reached very low pro/kg dosage, with full discontinuation in 15% of cases. In daily practice, a standardized approach for discontinuation of eltrombopag in pediatric patients with ITP is still lacking. Herein, an easy-to-use scheme for tapering and discontinuation in candidate pediatric patients is proposed that proposes 25% dose reduction every four weeks. In future management of pediatric ITP patients, it will be crucial to assess if thrombopoietin receptor agonists might be more effective in earlier phases of the disease and can modify the course of the disease. [ABSTRACT FROM AUTHOR]

Simple Summary: Cystic fibrosis (CF) is a genetic condition that affects the lungs, digestion, and other body systems. People with CF have a higher chance of developing certain types of cancer. The reason for this is related to a gene called CFTR, which is altered in CF patients. This gene normally helps regulate the movement of substances in and out of cells. When it does not work properly, it can lead to changes in cells that make them more likely to become cancerous. The cancers most commonly associated with CF are colorectal, pancreatic, and respiratory cancers. By understanding how CFTR and cancer are connected, doctors can develop better ways to screen for and treat these cancers in people with CF. More research is needed to fully understand this link and improve care for CF patients. Cystic fibrosis (CF) is a genetic disorder affecting multiple organs, primarily the lungs and digestive system. Over the years, advancements in medical care and treatments have significantly increased the life expectancy of individuals with CF. However, with this improved longevity, concerns about the potential risk of developing certain types of cancers have arisen. This narrative review aims to explore the relationship between CF, increased life expectancy, and the associated risk for cancers. We discuss the potential mechanisms underlying this risk, including chronic inflammation, immune system dysregulation, and genetic factors. Additionally, we review studies that have examined the incidence and types of cancers seen in CF patients, with a focus on gastrointestinal, breast, and respiratory malignancies. We also explore the impact of CFTR modulator therapies on cancer risk. In the gastrointestinal tract, CF patients have an elevated risk of developing colorectal cancer, pancreatic cancer, and possibly esophageal cancer. The underlying mechanisms contributing to these increased risks are not fully understood, but chronic inflammation, altered gut microbiota, and genetic factors are believed to play a role. Regular surveillance and colonoscopies are recommended for early detection and management of colorectal cancer in CF patients. Understanding the factors contributing to cancer development in CF patients is crucial for implementing appropriate surveillance strategies and improving long-term outcomes. Further research is needed to elucidate the molecular mechanisms involved and develop targeted interventions to mitigate cancer risk in individuals with CF. [ABSTRACT FROM AUTHOR]

Simple Summary: Diencephalic Syndrome (DS) is a rare disorder secondary to an intracranial neoplasm typically located in the hypothalamic region or its vicinity. Lack of specific symptoms and latency of overt neurologic impairment are misleading and delay diagnosis. A multidisciplinary evaluation is essential to exclude the most frequent causes of failure to thrive, and it is essential to underline the need for pediatricians to focus their attention on this dangerous cause of poor weight gain or stunting in childhood in order to make an early diagnosis and improve prognosis and quality of life. Background: Diencephalic Syndrome is an atypical early manifestation of low-grade gliomas; so, it is important to detect it in patients that experience a failure to thrive despite adequate length growth and food intake. The purpose of this article is to focus attention on this rare but potentially dangerous cause of poor weight gain or stunting in childhood. Materials and Methods: We describe four patients with Diencephalic Syndrome and low-grade gliomas who were evaluated in our institution from January 2017 to December 2021. Case Description and Results: two patients presented with suspected malabsorption, and two presented with a suspected eating disorder. In all cases, neurological symptoms appeared late, explaining the reason for the diagnostic delay, which impacts negatively on prognosis and on quality of life. Currently, patients 1 and 2 have stable disease in second-line therapy, patient 3 has stable disease post end of second-line therapy, and patient 4 has stable disease in first-line therapy. Everyone is in psychophysical rehabilitation. Conclusions: A multidisciplinary evaluation is essential in order to make an early diagnosis and improve prognosis and quality of life. [ABSTRACT FROM AUTHOR]

Background: Gaucher disease (GD) diagnosis can be delayed due to non-specific symptoms and lack of awareness, leading to unnecessary procedures and irreversible complications. GAU-PED study aims to assess GD prevalence in a high-risk pediatric population and the presence, if any, of novel clinical or biochemical markers associated with GD. Materials and methods: DBS samples were collected and tested for β-glucocerebrosidase enzyme activity for 154 patients selected through the algorithm proposed by Di Rocco et al. Patients showing β-glucocerebrosidase activity below normal values were recalled to confirm the enzyme deficiency with the gold standard essay on cellular homogenate. Patients tested positive at the gold standard analysis were evaluated through GBA1 gene sequencing. Results: 14 out of 154 patients were diagnosed with GD, with a prevalence of 9.09% (5.06–14.78%, CI 95%). Hepatomegaly, thrombocytopenia, anemia, growth delay/deceleration, elevated serum ferritin, elevated Lyso-Gb1 and chitotriosidase were significantly associated with GD. Conclusions: GD prevalence in a pediatric population at high-risk appeared to be higher compared to high-risk adults. Lyso-Gb1 was associated with GD diagnosis. The algorithm proposed by Di Rocco et al. can potentially improve the diagnostic accuracy of pediatric GD, allowing the prompt start of therapy, aiming to reduce irreversible complications. [ABSTRACT FROM AUTHOR]

Explains the use of rituximab for the treatment of children with idiopathic thrombocytopenic purpura (ITP). Impact of rituximab on the CD20+ cells of children with ITP; Factors which affect the control of chronic cases of ITP by conventional therapy; Importance of controlled clinical trials to the evaluation of the efficacy and long-term side-effects of rituximab.

Presents a case report of pneumococcal sepsis in a seven-year-old girl with systemic lupus erythematosus. Medical background of the patient; Clinical presentation of the disease.

Background: Lung ultrasound (LUS) is a widely available technique allowing rapid bedside detection of different respiratory disorders. Its reliability in the diagnosis of community-acquired lung infection has been confirmed. However, its usefulness in identifying infections caused by specific and less common pathogens (e.g., in immunocompromised patients) is still uncertain. Methods: This systematic review aimed to explore the most common LUS patterns in infections caused by intracellular, fungal pathogens or mycobacteria. Results: We included 17 studies, reporting a total of 274 patients with M. pneumoniae, 30 with fungal infection and 213 with pulmonary tuberculosis (TB). Most of the studies on M. pneumoniae in children found a specific LUS pattern, mainly consolidated areas associated with diffuse B lines. The typical LUS pattern in TB consisted of consolidation and small subpleural nodes. Only one study on fungal disease reported LUS specific patterns (e.g., indicating "halo sign" or "reverse halo sign"). Conclusions: Considering the preliminary data, LUS appears to be a promising point-of-care tool, showing patterns of atypical pneumonia and TB which seem different from patterns characterizing common bacterial infection. The role of LUS in the diagnosis of fungal disease is still at an early stage of exploration. Large trials to investigate sonography in these lung infections are granted. [ABSTRACT FROM AUTHOR]

Mycophenolate mofetil ( MMF) has been shown to be effective in children with immune thrombocytopenia ( ITP) and Evans syndrome ( ES), but data from larger series and details on the timing of the response are lacking. We evaluated 56 children treated with MMF for ITP ( n = 40) or ES ( n = 16), which was primary or secondary to autoimmune lymphoproliferative syndrome -related syndrome ( ARS). Thirty-five of the 54 evaluable patients (65%) achieved a partial (18%) or complete (46%) response after a median (range) of 20 (7-137) and 37 (7-192) d, respectively. ITP and ES patients responded in 58% and 81% of cases ( P = not significant, ns), with complete response in 32% and 81% ( P = 0·01), respectively. 60% and 73% of children with primary disease and ARS responded ( P = ns) with complete response in 34% and 68% of cases ( P = 0·01), respectively. Six of 35 (17%) children relapsed after a median of 283 d (range 189-1036). Limited toxicity was observed in four patients. The median durations of treatment and follow-up were seven and 12·7 months, respectively. This is the largest reported cohort of patients treated with MMF for ITP/ ES. The results show that MMF is effective and safe and provides a relatively quick response, suggesting that it has a potential role as an alternative to more aggressive and expensive second/further-line treatments. [ABSTRACT FROM AUTHOR]

Purpose: We aimed to evaluate long-term lung function and respiratory outcomes in young adults who survived common pediatric malignancies, treated in a single center. Methods: We enrolled young adults who had been treated during their childhood or adolescence for hematological or solid cancer at our Pediatric Oncology Unit, and performed pulmonary function tests (PFT) and clinical evaluation. PFT included spirometry and Diffusing Capacity of Lung for Carbon Monoxide (DLCO). Results: We included 121 survivors, mean age 23 years at follow-up, median 15 years from diagnosis. The most common diagnoses were hematological malignancies, mainly acute lymphoblastic leukemia, whereas 31% of the patients were treated for nonhematological cancer, mainly neuroblastoma. Treatments consisted of chemotherapy alone or in combination with radiotherapy and/or hematopoietic stem cell transplantation. Most of the patients denied respiratory symptoms throughout the years. In the whole group only eight patients (6%) had abnormal PFT, consisting mainly in a restrictive pattern and reduced DLCO. PFT abnormalities were of mild degree in most of the cases. Overall, the mean values of forced vital capacity, forced expiratory volume in 1 second, and DLCO were normal, but lower in females, in those who received radiotherapy and in those treated for lymphoma. Conclusion: In a group of young adults, surviving the most common childhood malignancies, we found a preserved lung function after a median follow-up of 15 years. The constantly increasing survival in childhood cancer is now associated with a trend toward an improvement in long-term respiratory outcomes. [ABSTRACT FROM AUTHOR]

Background/Objective: The management of chronic childhood idiopathic thrombocytopenic purpura (ITP) is distinct from acute ITP. Similar to the publication on acute ITP guidelines, the AIEOP (Associazione Italiana di Ematologia e Oncologia Pediatrica) considered it appropriate to develop consensus guidelines for chronic childhood ITP to provide useful and shared information for physicians, healthcare professionals, parents and patients. Design/Methods: A preliminary, evidence-based document issued by a select group of AIEOP pediatric hematologists was discussed, modified and approved during a Consensus Conference according to procedures previously validated by the AIEOP Board. Results: The guidelines give prominence to the periodical reevaluation of all the etiological hypotheses of thrombocytopenia in relation to its clinical condition. The majority of chronic ITP children do not require treatment, especially if bleeding is absent or minimal. The treatment decision depends on several factors other than the platelet count, and treatment options are suggested in relation to the therapeutic scenarios. Recommendations are given regarding support for surgery, particular hemorrhagic conditions, daily activities/sports, as well as for vaccines and drugs. Experimental treatments are also discussed. Copyright © 2009 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Objective: The association between celiac disease (CD) and immune thrombocytopenia (ITP) is still uncertain. The aim of this study was to characterize the coexistence of these two diseases in Italian children. Materials and Methods: This is a retrospective multicenter study investigating the occurrence of CD in 28 children with ITP diagnosed from January 1, 2000, to December 31, 2019. Results: The first diagnosis was ITP in 57.1% and CD in 32.1% of patients. In 3 patients (10.7%), the two diagnoses were simultaneous. All the potential and silent cases of CD in our cohort were diagnosed in the groups of "ITP first" and "simultaneous diagnosis". In all children ITP was mild, and in 2 out of 8 not recovered from ITP at the time of CD diagnosis a normalization of platelet counts (>100,000/µL) occurred 3 and 5 months after starting a gluten-free diet, respectively. Conclusion: We think that screening for CD should be considered in children with ITP regardless of the presence of gastrointestinal symptoms. Furthermore, some patients may recover from ITP after starting a gluten-free diet. [ABSTRACT FROM AUTHOR]

Summary: Diamond–Blackfan anaemia (DBA) is a rare and heterogeneous disease characterised by hypoplastic anaemia, congenital anomalies and a predisposition for malignancies. The aim of this paper is to report the findings from the Italian DBA Registry, and to discuss the Registry's future challenges in tackling this disease. Our 20‐year long work allowed the connection of 50 Italian Association of Paediatric Haematology and Oncology (AIEOP) centres and the recruitment of 283 cases. Almost all patients have been characterised at a molecular level (96%, 271/283), finding a causative mutation in 68% (184/271). We confirm the importance of determination of erythrocyte adenosine deaminase activity (eADA) and of ribosomal RNA assay in the diagnostic pipeline and characterisation of a remission state. Patients with mutations in large ribosomal subunit protein (RPL) genes had a significant correlation with the incidence of malformations, higher eADA levels and more severe outcomes, compared to patients with mutations in small ribosomal subunit protein (RPS) genes. Furthermore, as a consequence of our findings, particularly the incidence of malignancies and the high percentage of patients aged >18 years, we stress the importance of collaboration with adult clinicians to guarantee regular multi‐specialist follow‐up. In conclusion, this study highlights the importance of national registries to increase our understanding and improve management of this complex disease. [ABSTRACT FROM AUTHOR]

Background: A multi-disciplinary approach has led to an improvement in prognosis of childhood cancers. However, in parallel with the increase in survival rate, there is a greater occurrence of long-term toxicity related to antineoplastic treatment. Hypogonadism and infertility are among the most frequent endocrinological sequelae in young adult childhood cancer survivors. The aim of this study was to identify which category of patients, grouped according to diagnosis, therapy, and age at treatment, shows the worst reproductive function in adulthood. Methods: We evaluated morpho-volumetric development of the testis, endocrine function of the hypothalamic–pituitary–gonadal axis, and sperm parameters in 102 young adult childhood cancer survivors. Results: Overall, about one-third of patients showed low total testicular volume, total testosterone (TT) <3.5 ng/mL, and altered sperm count. Hodgkin's disease, hematopoietic stem cell transplantation, and non-cranial irradiation associated to chemotherapy were risk factors for poor gonadal function. Patients treated in pubertal age showed lower total testicular volume; however, the difference was due to more gonadotoxic treatment performed in older age. Testicular volume was more predictive of spermatogenesis than follicle-stimulating hormone (FSH), while anti-Müllerian hormone (AMH) was not useful in the evaluation of testicular function of male childhood cancer survivors. Conclusions: Pre-pubertal subjects at high risk of future infertility should be candidates for testicular tissue cryopreservation. [ABSTRACT FROM AUTHOR]

Summary: Autoimmune lymphoproliferative syndrome (ALPS) is a congenital disorder that results in an apoptosis impairment of lymphocytes, leading to chronic lymphoproliferation and autoimmunity, mainly autoimmune cytopenias. FAS gene defects are often responsible for the disease, the phenotype of which can vary from asymptomatic/mild forms to severe disease. More rarely, defects are associated to  other genes involved in apoptosis pathway, such as CASP10. Few data are available on CASP10‐mutated patients. To date, two CASP10 mutations have been recognized as pathogenic (I406L and L258F) and others have been reported with controversial result on their pathogenicity (V410l, Y446C) or are known to be polymorphic variants (L522l). In this study, we evaluated apoptosis function in patients with an ALPS/ALPS‐like phenotype carrying CASP10 variants. Molecular findings were obtained by next generation sequencing analysis of genes involved in immune dysregulation syndromes. Functional studies were performed after inducing apoptosis by FAS‐ligand/TRIAL stimulation and analysing cell death and the function of CASP10, CASP8 and PARP proteins. We identified 6 patients with an ALPS (n = 2) or ALPS‐like (n = 4) phenotype, carrying I406L (n = 1),V410l (n = 2),Y446C (n = 1) heterozygous CASP10 variants or the L522l polymorphisms (n = 2) associated with another polymorphic homozygote variant on CASP8 or a compound heterozygous mutation on TNFRSF13C. Apoptosis was impaired in all patients showing that such variants may play a role in the development of clinical phenotype. [ABSTRACT FROM AUTHOR]

Despite a high cure rate in childhood BCP-ALL, 20% of children still presents with relapse, mostly due to a persistent leukemic clone during the first-line treatment. In this context, obtaining a molecular remission is crucial for reaching a successful allogeneic hematopoietic stem cell transplantation. Bortezomib was effectively administered to children with resistant/relapsed (r/r) BCP-ALL. Moreover, high risk ALL is characterized by the increasing expression of CD20. For the first time we reported two children with r/r BCP-ALL who received a treatment schema including Bortezomib and Rituximab, achieving morphological and molecular remission. Children with high risk features, such as persistent minimal residual disease during induction, will benefit from this combination. Is it time to move toward the first line? [ABSTRACT FROM AUTHOR]

The article introduces various topics discussed in the present issue, including pediatric tumors, the need for a multidisciplinary approach, and an overview on adrenocortical tumors in childhood.

Background Invasive fungal infection ( IFI) is a cause of morbidity, mortality and increased health costs in children undergoing chemotherapy or hematopoietic stem cell transplant ( HSCT). Methods Multicenter, retrospective study to assess the incidence, outcome of proven and probable IFI ( PP- IFI) in children treated for acute leukemia, non-Hodgkin lymphoma or who underwent HSCT from 2006 to 2012. Results Over the 7-year period, 127 PP- IFI were diagnosed in 123 patients, median age of 9.7 years. The 1-year cumulative incidence was 2.5% ( CI 1.8-3.7) after frontline chemotherapy, 9.4% ( CI 5.8-15.0) after relapse, and 5.3% ( CI 3.9-7.1) after HSCT. Severe neutropenia was present in 98 (77%) patients. Culture-proven agents were Candida spp., mostly non-albicans, 28, mold 23, whereas three proven IFI were identified by histopathology. Favorable response to treatment within 3 months from diagnosis was observed in 77 (89%). The overall ninety-day probability of survival was 68% (CI 59-76). Conclusions About two-thirds of pediatric patients with PP- IFI survived, regardless of whether the infection occurred after frontline chemotherapy, reinduction chemotherapy for disease relapse, or after HSCT. Further prospective studies are needed to define the impact of antifungal prophylaxis and early combination therapy on short-term overall survival. [ABSTRACT FROM AUTHOR]

The treatment of neuroblastoma is based on the International Neuroblastoma Risk Group stratification considering life-threatening symptoms, image-defined risk factors (IDRFs), presence and site of metastases, biology, and histopathology. The authors present an infant with bilateral nonmetastatic adrenal neuroblastoma with favorable biology. Both tumors were resectable and without IDRFs, but bilateral resection was considered mutilating, so it was decided to operate one side only. The authors suggest considering bilaterality among IDRFs. [ABSTRACT FROM PUBLISHER]

The authors describe the sixth pediatric case to date of primary vulvar melanoma associated with lichen sclerosus and propose a practical management for such a rare cancer. [ABSTRACT FROM AUTHOR]

Due to its many clinical and biologic characteristics, neuroblastoma (NB) is a polyhedric neoplasm. It is a very complex, extremely heterogeneous disease that can regress spontaneously even without therapy. However, it frequently shows a very aggressive behavior, refractory to current intensive multimodal therapy. The tumor, originating from primordial neural crest cells, is biochemically unique for its metabolic pathways of catecholamine synthesis and metabolism. Homovanillic acid (HVA), the main metabolite of dopamine, and vanillylmandelic acid (VMA), the main metabolite of adrenalin and noradrenalin, are sensitive and convenient markers of NB since they are found in large amounts in patient's urine. The rate of NB patients with positive VMA and/or HVA at the diagnosis varies with the stage of the disease, with high-stage tumors being more likely to have abnormal levels. Other less specific NB tumor serummarkers are neuron-specific enolase, ferritin, and lactate dehydrogenase. NB is one of the few pediatric tumors in which tumor markers have been shown to have a role in the diagnosis, prognosis, and disease monitoring. [ABSTRACT FROM AUTHOR]

The tumor lysis syndrome (TLS) is an oncology emergency triggered by a massive and abrupt release of intracellular substances (potassium, phosphate, and purine metabolites) into the bloodstream. It may occur spontaneously or, more frequently, as a consequence of chemotherapy or radiation therapy. When the accumulation of these metabolites overwhelms the normal homeostatic mechanism, the TLS develops and leads to hyperkalemia, hyperphosphatemia, hyperuricemia, and hypocalcaemia. These metabolic derangements can progress to clinical manifestations including acute renal failure, cardiac arrhythmias, central nervous system toxicity, and even death. The key to prevent and manage TLS is the identification of high-risk patients to give them appropriate treatment measures when necessary. [ABSTRACT FROM AUTHOR]

Acute lymphoblastic leukemia (ALL) is the most common cancer in childhood, originating froma neoplastic deviation of B or T lymphocyte. Cytogenetic, cytofluorimetric, and genomic analyses clearly defined several subtypes of ALL. However, the leukemogenic process is characterized by different pathways' alteration which are still to be determined, in the attempt to identify specific targets to be druggable. In this review, we explore the main molecular pathways, which are commonly shared between different subtypes of pediatric ALL. These cell-signaling pathways affect many functions, including cell proliferation, apoptosis, migration, and differentiation. The PI3K/AKT/mTOR pathway is one of the most studied, with higher expected promises of being targetable. RAS pathway is also widely studied in all types of cancer. TheWnt/Beta catenin has been recently studied in ALL. Finally, CXCL12/CXCL4 axis has a crucial role in regulating hematopoietic stem cell and bone marrow niche. The complete characterization of these pathways will allow us to design a specific patient-disease profile associated with a tailored treatment, with the highest grade of efficacy and the lowest grade of toxicity. [ABSTRACT FROM AUTHOR]

Sporadic essential thrombocythaemia ( ET) is rare in paediatrics, and the diagnostic and clinical approach to paediatric cases cannot be simply copied from experience with adults. Here, we assessed 89 children with a clinical diagnosis of ET and found that 23 patients (25·8%) had a clonal disease. The JAK2 V617F mutation was identified in 14 children, 1 child had the MPL W515L mutation, and 6 had CALR mutations. The monoclonal X-chromosome inactivation pattern was seen in six patients (two with JAK2 V617F and two with CALR mutations). The other 66 patients (74·2%) had persistent thrombocytosis with no clonality. There were no clinical or haematological differences between the clonal and non-clonal patients. The relative proportion of ET-specific mutations in the clonal children was much the same as in adults. The higher prevalence of non-clonal cases suggests that some patients may not have myeloproliferative neoplasms, with significant implications for their treatment. [ABSTRACT FROM AUTHOR]

Key Clinical Message We report a rare clinical presentation of childhood Hodgkin lymphoma with immune thrombocytopenia. Diagnostic biopsy of the abdominal mass was performed after administration of intravenous immunoglobulins, steroids, and platelet transfusion. Concomitant thrombocytopenia complicated the whole diagnosis work up and the initial management of neoplasia. [ABSTRACT FROM AUTHOR]

The article discusses a study on the use of bone marrow (BM) histology to diagnose essential thrombocythemia (ET) in children. The study analyzed BM samples collected from 21 pediatric patients diagnosed with ET. It demonstrated the difference between pediatric essential thrombocythemia (PedET) and pediatric secondary thrombocytosis (PedST).

Background: The ITP-QoL is a disease-specific questionnaire for the assessment of health-related quality of life (HRQoL) in children with immune thrombocytopenia (ITP) and their parents. The aim of this study was to test the psychometric characteristics of the ITP-QoL in the Italian pediatric population in terms of validity and reliability. Procedure: Children aged 8-16 years with acute or chronic ITP and their parents were recruited in Italy. Participants completed the ITP-QoL together with other patient-reported outcomes (PROs). Reliability was calculated using Cronbach's alpha. Convergent validity was determined by means of the Pearson correlation coefficients. Results: A total of 91 ITP patients, mean age of 12.11 ± 2.47 years, and their parents participated; 61.5% of the patients were female. Two patients had acute ITP and 30.2% had a moderate to severe status of ITP. Cutaneous symptoms were more frequent than mucosal symptoms. Due to item and scale analyses 20 items were deleted from the original ITP-QoL. Internal consistency of the ITP-QoL was found to be good with Cronbach's alpha exceeding α = 0.70 for all but one subscale. Concerning convergent validity 'moderate' to 'high' negative correlations were found between ITP-QoL and KINDL subscales. The ITP-QoL was able to discriminate between clinical subgroups such as number of days lost at school due to ITP and hospitalization. Conclusions: Our study was able to demonstrate that the Italian version of ITP-QoL (for children aged 8-16 years) is a valid and reliable instrument for the assessment of HRQoL in children with ITP. [ABSTRACT FROM AUTHOR]

Abstract: Inherited thrombocytopenias are heterogeneous diseases caused by at least 20 genes playing different role in the processes of megakaryopoiesis and platelet production. Some forms, such as thrombocytopenia 4 (THC4), are very rare and not well characterized. THC4 is an autosomal dominant mild thrombocytopenia described in only one large family from New Zealand and due to a mutation (G41S) of the somatic isoform of the cytochrome c (CYCS) gene. We report a novel CYCS mutation (Y48H) in patients from an Italian family. Similar to individuals carrying G41S, they have platelets of normal size and morphology, which are only partially reduced in number, but no prolonged bleeding episodes. In order to determine the pathogenetic consequences of Y48H, we studied the effects of the two CYCS mutations in yeast and mouse cellular models. In both cases, we found reduction of respiratory level and increased apoptotic rate, supporting the pathogenetic role of CYCS in thrombocytopenia. [Copyright &y& Elsevier]

Background Sickle cell disease (SCD) is the most frequent hemoglobinopathy worldwide but remains a rare blood disorder in most western countries. Recommendations for standard of care have been produced in the United States, the United Kingdom and France, where this disease is relatively frequent because of earlier immigration from Africa. These recommendations have changed the clinical course of SCD but can be difficult to apply in other contexts. The Italian Association of Pediatric Hematology Oncology (AIEOP) decided to develop a common national response to the rising number of SCD patients in Italy with the following objectives: 1) to create a national working group focused on pediatric SCD, and 2) to develop tailored guidelines for the management of SCD that could be accessed and practiced by those involved in the care of children with SCD in Italy. Methods Guidelines, adapted to the Italian social context and health system, were developed by 22 pediatric hematologists representing 54 AIEOP centers across Italy. The group met five times for a total of 128 hours in 22 months; documents and opinions were circulated via web. Results Recommendations regarding the prevention and treatment of the most relevant complications of SCD in childhood adapted to the Italian context and health system were produced. For each topic, a pathway of diagnosis and care is detailed, and a selection of health management issues crucial to Italy or different from other countries is described (i.e., use of alternatives for infection prophylaxis because of the lack of oral penicillin in Italy). Conclusions Creating a network of physicians involved in the day-to-day care of children with SCD is feasible in a country where it remains rare. Providing hematologists, primary and secondary care physicians, and caregivers across the country with web-based guidelines for the management of SCD tailored to the Italian context is the first step in building a sustainable response to a rare but emerging childhood blood disorder and in implementing the World Health Organization's suggestion "to design (and) implement ... comprehensive national integrated programs for the prevention and management of SCD." [ABSTRACT FROM AUTHOR]

We report the long-term follow-up (median 39·5 months) of 49 paediatric patients (33 females and 16 males) with refractory symptomatic immune thrombocytopenic purpura (ITP) treated with rituximab. The overall response rate was 69% (34/49 patients). Twenty-one responders had a platelet count >50 × 109/l at a median 20·2 months from treatment. Kaplan–Meier analysis showed a probability of relapse-free survival (RFS) of 60% at 36 months from the first rituximab infusion. The number of infusions and a previous splenectomy did not influence overall response rate. Patients who achieved complete response were significantly older at diagnosis and first rituximab infusion than partial responders ( P = 0·027). Older children displayed a significantly greater probability of sustained response (RFS) at 36 months than younger children (88·9% vs. 56·7%, P = 0·037). Earlier responses (within 20 d from treatment) were significantly associated with both complete ( P = 0·004) and sustained response ( P = 0·002). Only mild and transient side-effects were observed in 9/49 children; no major infections nor delayed toxicities were recorded during the follow-up. [ABSTRACT FROM AUTHOR]

We undertook a pilot study to evaluate and potentially reduce the level of burnout in the operators of two oncology centers. The study included 65 doctors and nurses of an adult (Group A) and a pediatric oncology unit (Group B). We used the Maslach Burnout Inventory to estimate the level of burnout obtained in three dimensions: emotional exhaustion, distancing (cognitive and emotional) and reduced personal achievement. Data showed a medium–high level of burnout in Group A and a medium–low level in Group B. In the second part of the study, Group B underwent a program of art therapy interventions with the aim of reducing the level of burnout. Comparing the responses from Group B participants before and after the intervention indicated a statistically significant decreased level of burnout. In conclusion, burnout syndrome exists among oncology unit personnel and can be effectively treated with art therapies. Attention devoted to this aspect is required in order to improve the workers' well-being, thus enhancing attention and dedication to patients. Copyright © 2007 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Background: Consensus guidelines for diagnosis and treatment of acute childhood idiopathic thrombocytopenic purpura (ITP) were published in 2000 by the Italian Association of Pediatric Haematology and Oncology (AIEOP). The assessment of guideline implementation was the primary objective of the present study. Patients and Methods: Information on each newly diagnosed case of ITP referring to centres conforming with the guidelines was obtained by a questionnaire. Results: Data concerning 609 new cases of acute childhood ITP were collected including 346 (56.8%) asymptomatic-paucisymptomatic forms (type A), 262 (43%) intermediate clinical forms (type B), and 1 (0.2%) severe form (type C). At diagnosis, 82% of cases were hospitalized. Age, platelet count and duration of hospitalization were significantly different in type A and type B cases. Of the total number of cases, 25% were kept under observation, 38.6% received intravenous immunoglobulins, 23.9% oral or parenteral steroids, and 12.7% other treatments. The initial treatment turned out to be appropriate for 428 cases (72.2%), of uncertain appropriateness in 71 (11.9%), and inappropriate in 95 cases (15.9%). The total level of implementation was 84.1%. Conclusions: A high rate of guideline implementation was observed during the study period. The guidelines should be reviewed taking into account more recent evidence. Copyright © 2008 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

In the last decade, the survival of subjects affected by cancer in childhood has significantly improved. The increased lifespan of childhood cancer survivors (CCS) led to a greater risk for long-term, therapy-related morbidity. To identify the clinical predictors of metabolic adverse outcomes in CCS (average off-therapy period: 12 years), we recruited 126 survivors of different childhood cancers (86.5% hematological cancers) who received at least anticancer chemotherapy, consecutively approached during their annual oncohematological outpatient visit. At examination, anthropometric measures and cancer-related history were collected. Moreover, a fasting venous sample was carried out for measuring fasting plasma glucose and insulin, glycated hemoglobin, lipid panel, and transaminases. We calculated the indexes of insulin resistance (HOMA-IR, McAuley, and QUICKI) and secretion (HOMA-β), liver steatosis (Hepatic Steatosis Index) and fibrosis (FIB-4 and NAFLD fibrosis score), and visceral fat dysfunction (Visceral Adiposity Index). More than one-third of the subjects (37.3%) did not have normal weight, with 11.1% of them affected by obesity. At recruitment, obese subjects were at significantly higher risk for impaired fasting glucose, metabolic syndrome, visceral adipose dysfunction, and liver steatosis/fibrosis. Subjects who received bone marrow transplantation were prone to insulin resistance, while survivors of lymphoma presented a visceral adipose dysfunction These results suggest a carefully metabolic monitoring of CCS, particularly in subgroups at higher risk, to early detect these conditions, promptly begin therapeutic interventions, and mitigate the dysmetabolic-related health burden. [ABSTRACT FROM AUTHOR]