Prevalence of SARS-CoV-2 positivity in infants with bronchiolitis: a multicentre international study.

BACKGROUND: Bronchiolitis is the leading acute respiratory tract infection in infants during the winter season. Since the beginning of the SARS-CoV-2 pandemic, a reduction in the number of bronchiolitis diagnoses has been registered. OBJECTIVE: The present study aimed to describe the incidence and clinical features of bronchiolitis during the 2020-2021 winter season in a large cohort of children in Europe and Israel, and to clarify the role of SARS-CoV-2. SETTING, PATIENTS, INTERVENTIONS: We conducted a multicentre observational cross-sectional study in 23 paediatric emergency departments in Europe and Israel. Clinical and demographic data about all the cases of infants diagnosed with bronchiolitis from 1 October 2020 to 30 April 2021 were collected. For each enrolled patient, diagnostic tests, treatments and outcomes were reported. MAIN OUTCOME MEASURES: The main outcome was the prevalence of SARS-CoV-2-positive bronchiolitis. RESULTS: Three hundred and fourteen infants received a diagnosis of bronchiolitis during the study period. Among 535 infants who tested positive for SARS-CoV-2, 16 (3%) had bronchiolitis. Median age, male sex predominance, weight, history of prematurity and presence of comorbidities did not differ between the SARS-CoV-2-positive and SARS-CoV-2-negative groups. Rhinovirus was the most common involved pathogen, while respiratory syncytial virus (RSV) was detected in one case. SARS-CoV-2 bronchiolitis had a mild clinical course, with one patient receiving oxygen supplementation and none requiring paediatric or neonatal intensive care unit admission. CONCLUSIONS: During the SARS-CoV-2 pandemic, a marked decrease in the number of bronchiolitis diagnoses and the disappearance of the RSV winter epidemic were observed. SARS-CoV-2-related bronchiolitis was rare and mostly displayed a mild clinical course.

Prevalence of children witnessed violence in a pediatric emergency department.

Witnessed violence is a form of child abuse with detrimental effects on child wellbeing and development, whose recognition relies on the assessment of their mother exposure to intimate partner violence (IPV). The aim of this study was to assess the frequency of witnessed violence in a population of children attending a pediatric emergency department (ED) in Italy, by searching for IPV in their mother, and to define the characteristics of the mother-child dyads. An observational cross-sectional study was conducted from February 2020 to January 2021. Participating mothers were provided a questionnaire, which included the Woman Abuse Screening Tool (WAST) and additional questions about their baseline data and health. Descriptive analysis was reported as frequency and percentage for the categorical variables and median and interquartile range (IQR) for quantitative variables. Mothers and children screened positive and negative for IPV and witnessed violence, respectively, were compared by the chi-square test or the exact Fisher test for categorical variables, and by the Wilcoxon-Mann-Whitney test for continuous variables. Out of 212 participating mothers, ninety-three (43.9%) displayed a positive WAST. Mothers tested positive were mainly Italian (71%, p 0.003), had a lower level of education (median age at school dropout 19, p 0.0002), and a higher frequency of unemployment (p 0.001) and poor personal health status (8.6%, p 0.001). The children of mothers tested positive showed a higher occurrence of abnormal psychological-emotional state (38.7%, p 0.002) and sleep disturbances (26.9%, p 0.04). CONCLUSION: IPV was common in a population of mothers seeking care for their children in a pediatric ED. WHAT IS KNOWN: • Witnessed violence is a form of child abuse, usually inferred by their mothers' exposure to IPV. The latter is suffered by one in three women worldwide. WHAT IS NEW: • This study shows a 43.9% prevalence of IPV among mothers attending an Italian pediatric ED. • Positive mother-child dyads displayed a higher frequency of poor mothers' health status and children's abnormal emotional state and sleep disturbances.

Case Report: Somatic Symptoms Veiling Gender Dysphoria in an Adolescent.

Background: Somatic symptom disorder is common in children and adolescents; usually, it is an expression of a mental health problem or other conditions that lead to psychosocial impairment and suffering. Among these, in pubertal age, gender dysphoria should be considered. Case Presentation: We present the case of a 15-year-old girl admitted to the hospital because of a 2-month history of scattered arthralgia and myalgia, headache, and fatigue, with repeated visits to the emergency room. The physical exam was unremarkable, except for step walking and pain. Repeated diagnostic tests were normal, and consecutive psychological interviews disclosed intense suffering due to a gender incongruence. Referral to the hospital gender service was offered and refused by the parents. Conclusions: In pubertal age, gender dysphoria may be expressed through somatoform symptoms. Diagnosis is challenging to accept for the parents even in the presence of adequate multi-disciplinary hospital services.

How to recognize and manage psychosomatic pain in the pediatric emergency department.

AIM: Children and adolescents affected by somatization and somatic symptom disorder commonly refer to emergency services. Due to the absence of specific guidelines for the emergency setting and to a possible lack of knowledge, these patients are at risk of being unrecognized and mismanaged. This study aims at proposing a clinical practice to approach and manage these patients and their families in the emergency setting. METHODS: This manuscript derived from the work of a research group of italian pediatric emergency physicians and anesthesiologists, with an expertise in pain management, members of the PIPER group. The research group reviewed the literature about psychosomatic pain and somatic symptom disorder and developed a clinical practice specific for the pediatric emergency setting. RESULTS: The manuscript provides information about the main clinical features shared by patients with psychosomatic pain and about current diagnostic criteria and appropriate management in the emergency setting. Furthermore, it highlights the possible pitfalls in which the emergency physician may run into dealing with these patients. CONCLUSION: This clinical practice should be seen as a starting point toward a better understanding of patients with psychosomatic pain and a standardization of care in the pediatric emergency setting.

Mental health problems in children admitted with physical symptoms.

The aim of the study was to investigate the burden of mental health problems in children and adolescents admitted to a pediatric ward with physical complaints. We conducted a retrospective study, considering all patients admitted to the pediatric ward of the IRCCS Burlo Garofolo, Trieste, Italy, between January 2015 and September 2016. We selected all patients, from 5 to 17 years old, who were admitted with physical complaints and were discharged with a diagnosis suggestive of a mental health problem: somatic symptom disorder, anxiety disorder, depressive disorder, factious disorders. For every patient, we collected demographic features, medical characteristics, health care services utilization, length of hospital stay, and after discharge referral. We selected 1456 patients; of these, 101 (6.9%) revealed a mental health problem. The median duration of symptoms was 5 months (IQR 1.5-12), and pain was the main reported symptom (69%). Of the 101 patients, 23 (23%) were affected by a previously documented chronic organic disease. Somatic symptom disorder was the most common diagnosis. In 69/78 patients (88%), a loss of social contacts emerged; 49/95 patients frequenting school (51%) had chronic school absenteeism in the previous school year.Conclusion: A considerable proportion of patients admitted to a pediatric ward with physical complaints have mental health problems. What is Known: • It has been suggested that mental health problems in children and adolescents are increasing and frequently burden on pediatric healthcare services, but how they impact on a general pediatric ward is not clear. What is New: • Among 1456 patients admitted to a general pediatric ward with physical symptoms, 101 patients (6.9%) had a mental health problem. Among them, pain was the most commonly reported symptom and somatic symptom disorder was the commonly reported diagnosis.

Venipuncture activates the cerebral cortex in children with intellectual disability.

OBJECTIVE: To evaluate the pattern of cortical activation during a painful procedure, such as a venipuncture, in children with intellectual disability and compare it with that of cognitively healthy children. STUDY DESIGN AND SETTING: A cohort study was conducted and cortical activation was assessed by multichannel cerebral near-infrared spectroscopy to monitor variations in oxyhaemoglobin and deoxyhaemoglobin (Hbb) in children with and without intellectual disability during a venipuncture for blood sampling with topical anaesthesia. Pain and distress were assessed as well using different validated pain scales (visual analogue scale and Non-Communicating Children's Pain Checklist-Postoperative Version for children with intellectual disability), and compared between groups. PARTICIPANTS: 16 children with severe to profound intellectual disability and 20 cognitively healthy peers (age range: 4-17 years). RESULTS: When Hbb was analysed, children with intellectual disability exhibited a bilateral activation of the somatosensory (p<0.006) and right motor cortex (p=0.0045), whereas cognitively healthy peers never showed a cortical activation. Children with intellectual disability also showed more pain than controls (p=0.001). CONCLUSIONS: When subjected to a painful procedure, only children with intellectual disability show an activation of the cerebral cortex, even if topical anaesthesia is applied, and express more pain than cognitively healthy peers. The role of other issues in painful procedures, such as anxiety, fear or physical restraint, deserves further investigation.

A young girl with right ovarian torsion and left ovarian ectopy.

BACKGROUND: Mayer-Rokitansky-Küster-Hauser (MRKHS) syndrome refers to congenital hypoplasia/aplasia of the uterus, the cervix and the upper 2/3 of the vagina, in females with normal ovaries and fallopian tubes, secondary sexual characteristics and 46 XX karyotype. This condition originates from abnormal development of Müller's paramesonephric ducts in the early stages of embryonic development. Kidney agenesis or malformations are the most commonly associated with unilateral kidney agenesis. Ovaries may be ectopic in 16-19% of MRKHS patients. Primary amenorrhoea, due to the absence of the uterus, is the most common presentation. Female karyotype confirmation is mandatory to differentiate it from complete androgen insensitivity syndrome and 17-alpha-hydroxylase deficiency. The management of MRKHS is multidisciplinary in order to encompass psychological, medical and surgical issues. CASE PRESENTATION: A four-year-old girl, presented to the emergency department complaining of left groin swelling noted 2 days earlier. The patient had recently been evaluated for an episode of acute abdominal pain and vomiting, with a final diagnosis of right ovarian torsion. At that time, the ultrasound imaging was not able to identify the left kidney, the left ovary and uterus. Surgical abdominal exploration confirmed the right ovarian torsion and was not able to identify the left kidney and the left ovary. Only a remnant of the uterus was present. Therefore, the right ovary was removed, and a diagnosis of MRKHS was made. Ultrasound imaging showed a left inguinal hernia. The hernial sac consisted of a solid oval vascularized formation suggestive of an annexe. The patient underwent a surgical procedure to correct the left inguinal hernia. In the operating setting, the presence of a vascularized, ectopic ovary carrying the tuba inside the hernial sac was observed. CONCLUSIONS: In front of a patient with ovarian torsion and anatomical features suggestive of MRKHS, both the ovaries should always be searched for, with a high suspicion threshold for extrapelvic ovary. Identifying the ectopic ovary, in this case, helped to preserve patient fertility, avoiding a possible torsion.

Somatic symptom disorder should be suspected in children with alleged chronic Lyme disease.

We report a case series of seven children admitted to a tertiary level pediatric ward for long-lasting physical symptoms with a previous diagnosis of chronic Lyme disease. In these children, medical history and clinical features were strongly suggestive of a psychopathological disorder, mainly a somatic symptom disorder. What is Known: • There is an increasing number of diagnoses of chronic Lyme disease both in North America and in Europe. Adults receive this diagnosis to explain chronic physical complaints often with negative history and serology. What is New: • Somatic symptom disorder should be suspected in children and adolescents with non-specific symptoms diagnosed with chronic Lyme disease.

Vulvar involvement in pediatric Crohn's disease: a systematic review.

PURPOSE: The aim of the study is to report a systematic review (from 2000 to 2017) of all pediatric cases of vulvar Crohn's disease (VCD) and to highlight the key-points for a correct diagnosis and management of this rare condition. METHODS: An electronic search using the Pubmed/Medline, Scopus, EMBASE, Cochrane database and Google Scholar database was performed according to PRISMA guidelines. RESULTS: Twenty pediatric studies and 22 cases of VCD were included for analysis. All the articles reported a single case, except two articles where two cases, respectively, are described. Clinical vulvar examination showed the following main manifestations: vulvar erythema (9/22 cases, 40.9%), vulvar swelling (8/22 cases, 36.4%), vulvar edema (8/22 cases, 36.4%), vulvar ulcers (4/22 cases, 18.2%). Perianal and/or anal involvement (fissures, vegetations, skin tags, erythema, papules, nodules) were recorded in ten cases (45.4%). Steroids per os and/or topical administration were the most prescribed treatment, achieving clinical remission in 11 cases (50%), used alone or in combination with metronidazole or 5-aminosalicylic acid, azathioprine or sulphasalazine/mesalazine. CONCLUSIONS: This review shows that pediatric VCD is an uncommon disease, difficult to be diagnosed as either symptoms or clinical lesions are not specific. A multidisciplinary approach is advised to reach a correct diagnosis and plan clinical treatment.

Gastric volvulus in children--a diagnostic problem: two case reports.

BACKGROUND: Gastric volvulus is a clinically significant cause of acute or recurrent abdominal pain and chronic vomiting in children. Since related clinical symptoms are nonspecific, clinicians often refer to radiologists for a diagnostic evaluation. Early diagnosis is crucial to prevent life-threatening complications of prolonged volvulus, such as intestinal ischemia, infarction, strangulation, necrosis, and perforation that may require immediate surgical treatment. In this report, we describe clinical and radiological criteria for diagnosis of gastric volvulus in children. CASE PRESENTATION: We describe two pediatric clinical cases. A 16-month-old female Caucasian child was admitted to our hospital for recurrent postprandial vomiting episodes, which started at 11 months old, associated with failure to thrive. A 9-month-old term-born baby boy was admitted for chronic, recurrent, postprandial vomiting, which started at 7 months of age, with progressive failure to thrive. A barium study allowed definitive diagnosis of chronic organoaxial gastric volvulus. CONCLUSIONS: Gastric volvulus is an extremely rare disorder in the pediatric population. It can be considered a complex clinical condition with regard to the etiology and the management. A nonoperative approach is advisable in the absence of warning signs.

Functional aerophagia in children: a frequent, atypical disorder.

Aerophagia is a functional gastrointestinal disorder characterized by repetitive air swallowing, abdominal distension, belching and flatulence. Pathologic aerophagia is a condition caused by the swallowing of excessive volumes of air with associated various gastrointestinal symptoms, such as burping, abdominal cramps, flatulence and a reduced appetite. It is a clinical entity that can simulate pediatric gastrointestinal motility disorders, such as gastroparesis, megacolon and intestinal pseudo-obstruction, and presents more frequently in children with mental retardation. Early recognition and diagnosis of functional aerophagia or pathologic aerophagia is required to avoid unnecessary, expensive diagnostic investigations or serious clinical complications. Functional aerophagia is frequent in the adult population, but rarely discussed in the pediatric literature. We present two pediatric clinical cases with a history of functional constipation in whom gaseous abdominal distension was the most important symptom. Mechanical intestinal obstruction, chronic intestinal pseudo-obstruction, malabsorption and congenital aganglionic megacolon were ruled out. Extensive gaseous abdominal distension was due to aerophagia, and treatment consisted of parents' reassurance and psychological counseling.