Osteiti non batteriche dell’infanzia: aspetti clinici e radiologici di un caso di Osteomielite Cronica Multifocale Ricorrente

Scopo della presente tesi è quello di descrivere nell’ambito delle diagnosi differenziali delle osteiti non batteriche, un caso di osteomielite cronica multifocale ricorrente (CRMO) in una bambina di 12 anni. Tale malattia è un raro disordine infiammatorio, di natura non infettiva, caratterizzato da lesioni litiche ossee multifocali associate a tumefazione e dolore, da un decorso ricorrente con periodiche esacerbazioni e remissioni e da una prognosi a lungo termine a tutt'oggi variabile. Studi recenti suggeriscono che la CRMO farebbe parte dell’ampia famiglia delle malattie autoinfiammatorie, gruppo eterogeneo di patologie legate ad alterazioni di geni che giocano un ruolo centrale nella risposta immunologica innata. Il caso presentato, che mostra particolarità cliniche (esordio), è stato inizialmente trattato con FANS ma poi, data la ricorrenza dei sintomi dolorosi, è stata considerata l’opzione terapeutica con i bifosfonati. Il trattamento della CRMO infatti non è stato ancora ben standardizzato: anche se i FANS restano di prima scelta, la terapia alternativa è rappresentata dai bifosfonati e dai farmaci biologici, come gli antagonisti del TNFα (etanercept) o gli inibitori dell’IL-1 (anakinra), ma sono necessari ulteriori studi per valutare la sicurezza dell’utilizzo a lungo termine di tali farmaci nei bambini

Osteoid osteoma mimicking monoarticular juvenile idiopathic arthritis in a girl

Osteoid osteoma (OO) is a benign osteogenic neoplasm, usually affecting children and young adults, that is typically characterized by nocturnal pain and response to non-steroidal anti-inflammatory drugs. OO is frequently misdiagnosed because it mimics juvenile idiopathic arthritis (JIA), bone infection or malignancy. Herein we report the case of a girl who presented with chronic monoarthritis of the knee mimicking JIA. After 1 year, OO of the femoral distal metaphysis was diagnosed. OO was treated with computed tomography-guided radiofrequency ablation with disappearance of the symptoms and resolution of the neoplasm. No recurrences have been observed 3 years after the treatment. This case highlights that intra-articular or juxta-articular OO should be suspected in the case of misleading symptoms and signs, such as swelling, lack of typical pain and synovial thickening on ultrasound; needle biopsy of the lesion is necessary in the case of confusing imaging

Italian pediatric nutrition survey

Introduction the prevalence of malnutrition in children and its impact on clinical outcomes is underrecognized by clinicians in Italy as well as worldwide. A novel definition of pediatric malnutrition has been recently proposed by a working group of the Academy of Nutrition and Dietetics and American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.), based on the correlation between illness and the use of zscores of anthropometric measurements. Aim to investigate the prevalence of malnutrition and related nutritional support among hospitalized children in Italy, in a nationwide survey performed in a single day (16/4/2015). Methods an open access website (http://nday.biomedia.net) was used to collected data from 73 hospitals and 101 wards in 14 Italian regions (1994 patients). Anonymous information was collected on hospitals' characteristics, patient's anthropometry, admission diagnosis, presence of chronic diseases and use of nutritional support: oral nutritional supplements (ONS), enteral nutrition (EN) or parenteral nutrition (PN). Z-scores of anthropometric measurements, calculated with Epi Info 7.1.5, defined nutritional status: wasting was identified by BMI or Weight-for-Length z-score (<â\u88\u921 mild, <â\u88\u922 moderate, <â\u88\u923 severe), stunting by Height-for-Age Z-score <â\u88\u922. WHO 2006 and CDC 2000 growth charts were used respectively for children younger and older than 2 years old. Results 1790 complete records were obtained for hospitalized patients aged 0â\u80\u9320 years, with median age 6.16 (0.1â\u80\u9320 years and 53.3% males). 52.9% were aged 0â\u80\u936 years and 58.8% of children suffered from chronic diseases. Wasting was detected in 28.7% of the total sample with higher occurrence observed in age ranges 0â\u80\u936 and 14â\u80\u9320 years, while 17.3% of patients showed stunting; surprisingly almost 27% of them were aged 0â\u80\u932. A ranking of the admission diagnosis with the highest rate of malnutrition was complied. The prevalence of wasting was significantly (p < 0.005) higher amongst children with chronic diseases (34.1% vs. 27.1%); stunting prevalence tripled in patients with chronic disease (24.5% vs. 8.3%). Only 23.5% of malnourished children (17%, 25.6% and 36.7%, respectively mild, moderate and severe malnutrition) received nutritional support: 11.7% received oral nutrition supplements (ONS, modular or complete), 11.5% enteral nutrition (EN, 6.4% via nasogastric tube, 5.1% via gastrostomy) and 6.8 % received parenteral nutrition (PN); in some patients a combination of two. Nutritional support is more commonly used among stunting patients, 39.5% of children under treatment. Conclusion Malnutrition of any grade was observed in nearly 1/3 and stunting in 17% of the reported hospitalized children, and it is likely to be underrecognized as the nutritional support reached only a small part of the malnourished children

Italian pediatric nutrition survey

Introduction the prevalence of malnutrition in children and its impact on clinical outcomes is underrecognized by clinicians in Italy as well as worldwide. A novel definition of pediatric malnutrition has been recently proposed by a working group of the Academy of Nutrition and Dietetics and American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.), based on the correlation between illness and the use of zscores of anthropometric measurements. Aim to investigate the prevalence of malnutrition and related nutritional support among hospitalized children in Italy, in a nationwide survey performed in a single day (16/4/2015). Methods an open access website (http://nday.biomedia.net) was used to collected data from 73 hospitals and 101 wards in 14 Italian regions (1994 patients). Anonymous information was collected on hospitals' characteristics, patient's anthropometry, admission diagnosis, presence of chronic diseases and use of nutritional support: oral nutritional supplements (ONS), enteral nutrition (EN) or parenteral nutrition (PN). Z-scores of anthropometric measurements, calculated with Epi Info 7.1.5, defined nutritional status: wasting was identified by BMI or Weight-for-Length z-score (<−1 mild, <−2 moderate, <−3 severe), stunting by Height-for-Age Z-score <−2. WHO 2006 and CDC 2000 growth charts were used respectively for children younger and older than 2 years old. Results 1790 complete records were obtained for hospitalized patients aged 0–20 years, with median age 6.16 (0.1–20 years and 53.3% males). 52.9% were aged 0–6 years and 58.8% of children suffered from chronic diseases. Wasting was detected in 28.7% of the total sample with higher occurrence observed in age ranges 0–6 and 14–20 years, while 17.3% of patients showed stunting; surprisingly almost 27% of them were aged 0–2. A ranking of the admission diagnosis with the highest rate of malnutrition was complied. The prevalence of wasting was significantly (p < 0.005) higher amongst children with chronic diseases (34.1% vs. 27.1%); stunting prevalence tripled in patients with chronic disease (24.5% vs. 8.3%). Only 23.5% of malnourished children (17%, 25.6% and 36.7%, respectively mild, moderate and severe malnutrition) received nutritional support: 11.7% received oral nutrition supplements (ONS, modular or complete), 11.5% enteral nutrition (EN, 6.4% via nasogastric tube, 5.1% via gastrostomy) and 6.8 % received parenteral nutrition (PN); in some patients a combination of two. Nutritional support is more commonly used among stunting patients, 39.5% of children under treatment. Conclusion Malnutrition of any grade was observed in nearly 1/3 and stunting in 17% of the reported hospitalized children, and it is likely to be underrecognized as the nutritional support reached only a small part of the malnourished children