Rapid Immunochromatography on Fresh Intestinal Biopsy Is Highly Accurate in Detecting Intestinal Antitransglutaminase Antibodies.

INTRODUCTION: Intestinal antitransglutaminase antibodies (I-anti-TG2) are a specific marker of celiac disease (CeD). The aim of this study was to evaluate the diagnostic accuracy of a novel application of an immunochromatographic assay referred to as Rapid_AntiTG2 to detect I-anti-TG2 on intestinal biopsy lysate. METHODS: Consecutive pediatric patients referred to a single center for elective upper endoscopy were enrolled. Biopsies were taken from duodenal bulb and distal duodenum. For each sampling site, 2 biopsies were analyzed for standard histology, 1 biopsy was cultured to perform the reference standard assay for I-anti-TG2 detection (endomysium [EMA] biopsy), and 1 biopsy was mechanically lysed to perform Rapid_AntiTG2. The primary outcome was the diagnostic accuracy of Rapid_AntiTG2 on biopsy lysate compared with that of the gold standard (serology + histopathology) for CeD diagnosis. The secondary outcome was the agreement of Rapid_AntiTG2 with EMA biopsy. RESULTS: One hundred forty-eight patients were included. Of them, 79 were those with CeD (64 classical CeD, 2 seronegative CeD, and 13 potential CeD) and 69 were controls. Rapid_AntiTG2 on biopsy lysate had very high diagnostic accuracy (sensitivity 100%, specificity 97%, LR+ 34.1, LR- 0.01) in separating patients with CeD from controls. Diagnostic accuracy was unchanged in patients with potential and seronegative CeD. Rapid_AntiTG2 on biopsy lysate had almost perfect agreement with the EMA biopsy reference test (99% agreement, Cohen K 0.97). DISCUSSION: I-anti-TG2 can be detected with an immunochromatographic assay after simple mechanical lysis of fresh intestinal biopsy with very high diagnostic accuracy. The test is quick and easy to perform and can be widely available in any endoscopy unit. Its implementation would allow a better understanding of the prognostic value of I-anti-TG2 and help clinicians in cases of suspected CeD that are difficult to classify.

Dietary Beliefs in Children and Adolescents with Inflammatory Bowel Disease and their Parents.

OBJECTIVES: Patients with inflammatory bowel disease (IBD) may have diet-related beliefs that lead to restrictive dietary behaviours. This study aimed to evaluate dietary beliefs in young patients with IBD and their parents and the presence of restrictive behaviours. METHODS: A questionnaire regarding dietary beliefs was administered to IBD patients aged 8-17 years and their parents. A Food Frequency Questionnaire was administered to patients with IBD and a peer control group. RESULTS: Seventy-five patients and 105 parents were interviewed. Twenty-seven (36%) patients and 39 (37.1%) parents believed that dietary modifications could control the IBD course.Twenty-five (33.0%) patients and 33 (33.0%) parents believe that some dietary components can prevent relapse or improve symptoms (mainly abdominal pain and diarrhoea), while 36 (48%) patients and 60 (60.0%) parents believe that some foods can induce or worsen symptoms during an IBD flare.Patients believe that milk, dairy, fried and spicy foods, sweets and carbonated drinks could have a negative effect on IBD while fruits, vegetables and rice could have a positive impact. Parents believe that fruits and vegetables have a negative effect.Responses did not differ among patients classified according to IBD phenotype, activity status, or current therapies.Compared to controls, young patients with IBD have reduced daily consumption of milk, lunch meat, raw and cooked vegetables. CONCLUSIONS: About one-third of paediatric patients with IBD and their parents have dietary beliefs that lead to restrictive dietary behaviours.

Adolescents' pain and distress during peripheral intravenous cannulation in a paediatric emergency setting.

The objective of the study is to investigate pain and distress experienced by a group of adolescents and children during peripheral intravenous cannulation in a paediatric emergency department. This cross-sectional study was performed between November 2019 and June 2020 at the paediatric emergency department of the Institute for Maternal and Child Health of Trieste, Italy. Eligible subjects were patients between 4 and 17 years old undergoing intravenous cannulation, split into three groups based on their age: adolescents (13-17 years), older children (8-12 years), and younger children (4-7 years). Procedural distress and pain scores were recorded through validated scales. Data on the use of topical anaesthesia, distraction techniques, and physical or verbal comfort during procedures were also collected. We recruited 136 patients: 63 adolescents, 48 older children, and 25 younger children. There was no statistically significant difference in the median self-reported procedural pain found in adolescents (4; IQR = 2-6) versus older and younger children (5; IQR = 2-8 and 6; IQR = 2-8, respectively). Furthermore, no significant difference was observed in the rate of distress between adolescents (79.4%), older (89.6%), and younger (92.0%) children. Adolescents received significantly fewer pain relief techniques.Conclusion: This study shows that adolescents experience similar pain and pre-procedural distress as younger children during peripheral intravenous cannulation. What is Known: • Topical and local anaesthesia, physical and verbal comfort, and distraction are useful interventions for pain and anxiety management during intravenous cannulation in paediatric settings. • No data is available on pain and distress experienced by adolescents in the specific setting of the emergency department. What is New: • Adolescents experienced high levels of pre-procedural distress in most cases and similar levels of pain and distress when compared to younger patients • The number of pain relief techniques employed during procedures was inversely proportional to patient's age, topical or local anaesthesia were rarely used.

The ongoing impact of Covid-19 pandemic on children with medical complexity: the experience of an Italian pediatric palliative care network.

BACKGROUND: Italy was the first European country to experience a massive outbreak of Sars-coV-2 in March 2020. Severe measures were introduced to face the pandemic, significantly impacting all healthcare services, including pediatric palliative care (PPC) networks. We investigated how the Covid-19 pandemic modified the provision of PPC services in Friuli Venezia Giulia, Italy. Both the acute and long-term impacts on the families were addressed. METHODS: We administered a retrospective three-sections online questionnaire to the eligible families assisted by our regional PPC network. Inclusion criteria were: child needing specialistic PPC, adequate knowledge of the Italian language, being in charge of the PPC regional network of Friuli Venezia Giulia from February 1, 2020. The three sections examined the same issues in different periods: the pre-covid period (until February 29, 2020), the lockdown period (March 1, 2020, to April 30, 2020), and the post-lockdown period (May 2021). RESULTS: Twelve patients were included. During the lockdown period, 54.6% of children had to stop physiotherapy sessions, while, among those who continued, 80.0% experienced a reduction in the sessions' frequency. In the post-lockdown period, 45.5% of children did not have physiotherapy as often as before the pandemic onset. Overall, the access to medical visits during the lockdown and after its end was significantly reduced (p = 0.01). The level of support perceived by the families descended from grade 3 (intermediate) in the pre-covid period to 2 (low) during the lockdown (p < 0.05) and returned to grade 3 in the post-lockdown period. CONCLUSION: The COVID-19 pandemic and the related restrictions impacted the families and caused a transitory contraction of the perceived support. The most significant change was reduced access to medical visits and physiotherapy, which lasted over a year after the start of the pandemic.

Pediatric Emergency Cases in the First Year of the COVID-19 Pandemic in a Tertiary-Level Emergency Setting.

Aim: Emergency cases are uncommon events in the pediatric emergency setting. This study aimed to evaluate the effect of the Coronavirus disease 2019 (COVID-19) pandemic by describing the number and type of pediatric emergency cases that arrived at the pediatric emergency department (PED) of a tertiary-level children's hospital in Italy. Methods: We performed a retrospective study, collecting the main features of pediatric emergency patients who arrived during the first year of the COVID-19 pandemic (March 2020-February 2021) compared to the pre-pandemic period (March 2016-February 2020). Results: During the study period, 112,168 patients were visited at the PED, and 237 (0.21%) were emergency cases, median age of 4 years (IQR: 1-12). In the first year of the pandemic, 42 children were coded as emergency cases compared to 195 (49/year) during the pre-pandemic period. The proportion of emergency cases was stable (0.27% during the COVID-19 period versus 0.20% during the pre-COVID-19 period, p = 0.19). No differences were found regarding the age, gender, hour of arrival, and outcome of patients. We found a significant decrease in the proportion of emergency cases related to respiratory diseases (9/42, 21.4% during the COVID-19 period versus 83/195 during the pre-COVID-19 period (42.6%), p = 0.01). Conclusion: In conclusion, our data suggest that the pandemic had a more significant impact on respiratory emergency cases than on pediatric emergencies in general.

Definition and prevalence of familial short stature.

OBJECTIVE: To verify the prevalence of novel definitions of familial short stature on a cross-sectional cohort of children referred for short stature when their height and that of both parents were measured. METHODS: We consecutively enrolled 65 individuals referred for short stature when both parents were present. We defined "target height-related short stature" (TH-SS) when child's height is ≤ - 2 SDS and included in the range of target height; suspected "autosomal dominant short stature" (AD-SS) when child height and at least one parent height are ≤ - 2 SDS; "constitutional familial short stature" (C-FSS) when a child with TH-SS does not have any parents with height ≤ - 2 SDS. RESULTS: Of 65 children referred for SS, 48 individuals had a height ≤ - 2 SDS. Based on the parents' measured heights, 24 children had TH-SS, 16 subjects AD-SS, and 12 individuals C-FSS. If we had considered only the parents' reported height, 3 of 24 children with TH-SS, 9 of 16 with AD-SS, and 10 of 12 with C-FSS would have been lost. CONCLUSION: We suggest novel definitions to adequately detect and approach the cases of FSS since C-FSS (25%) might not need any specific investigation, while on the contrary, AD-SS (33%) should undergo genetic evaluation. Moreover, this study underlines that adequate measurement and consideration of children's and parents' heights (individually and together) are crucial in the clinical evaluation of every child with short stature.

Rebound of Severe Alcoholic Intoxications in Adolescents and Young Adults After COVID-19 Lockdown.

PURPOSE: The coronavirus lockdown in Italy ended, but the postlockdown phase may be even more challenging than the outbreak itself if the impact on mental health is considered. To date, little evidence is available about the effect of lockdown release in terms of adolescent health from the perspective of an emergency department (ED). METHODS: We reviewed data on ED arrivals of adolescents and young adults (aged 13-24 years) in the weeks immediately before and after the Italian lockdown release in 2020, and in the same periods in 2019, with a focus on cases of severe alcohol abuse, psychomotor agitation, and other mental issues. RESULTS: The relative frequency of severe alcohol intoxications increased from .88% during the last part of the lockdown to 11.3% after lockdown release. When comparing these data with the same period in 2019, a highly significant difference emerged, with severe alcohol intoxications accounting for 11.31% of ED visits versus 2.96%, respectively. The relative frequency of ED arrivals related to psychomotor agitation or other mental health issues was not significantly increased after lockdown release. CONCLUSIONS: This report suggests that emergency services should be prepared for a possible peak of alcohol intoxication-related emergencies in adolescents and young adults. The connection between alcohol abuse and mental health should not be overlooked.

Pleuropulmonary blastoma: a report from the TREP (Tumori Rari in Età Pediatrica) Project.

INTRODUCTION: Pleuropulmonary blastoma (PPB) is a rare, aggressive mesenchymal tumor of childhood. The Italian Tumori Rari in Età Pediatrica (TREP) Registry was the first in Europe dedicated to prospective data collection on rare pediatric tumors. We analyzed data from an Italian series of patients with PPB, focusing on the role of the TREP Project. METHODS: We considered patients aged 0-14 with histologically confirmed diagnosis, registered in population-based cancer registries (before 2000) or the TREP Registry (2000 to 2014), and analyzed data on clinical characteristics, treatment, and outcome. Event-free survival (EFS) and overall survival (OS) were estimated. Relevant prognostic factors were identified performing a univariate analysis. RESULTS: Thirty-seven cases were included (7 type I, 13 type II, 17 type III). The average diagnosis rate rose from 1.10 to 1.73 cases/year after the TREP Project started. All patients underwent surgery, 33 received chemotherapy, and 9 had radiotherapy. The median follow-up was 8.7 years. For type I, II, and III, respectively, the 5-year OS was 85.7% (33.4-97.9), 52.7% (23.4-75.5), and 57.8% (31.1-77.3); the 5-year EFS was 85.7% (33.4-97.9), 52.7% (23.4-75.5), and 52.9% (27.6-73.0). Favorable prognostic factors for EFS were Intergroup Rhabdomyosarcoma Study (IRS) stage I (p = 0.03) and T1 tumor (p = 0.05). A total of 78.3% of patients who had chemotherapy after 2000 received a standardized treatment. CONCLUSIONS: The TREP Registry showed an excellent capacity for registering cases of PPB. Patients received homogeneous treatment after the TREP Project started. Long-term outcomes were excellent for type I and unsatisfactory for type II and III. Tumor invasiveness and IRS stage were of prognostic value.