Pediatric Population Research Articles

Dynamics of Timely Vaccination Among Tender-Age Infants in two Subjects of Russian Federation with the Lowest Immunization Coverage in 2020: Serial Cross-Sectional Study

Background. It was revealed in 2020 that immunization of children in decreed times in several subjects of Russian Federation was below the standard level. Therefore, monitoring of timely vaccination in children of these regions was relevant. Objective. The aim of the study is to evaluate changes in the timeliness of vaccination in children of two subjects of Russian Federation with low immunization rates according to 2020 data. Methods. Immunization of children born in 2015–2017 and 2020–2022 were studied according to the form of federal statistical monitoring (FFSM) No. 6 and vaccination record cards (form No. 063/y) obtained from children's polyclinics of the Republic of Bashkortostan (two in 2020 and three in 2023) and the Republic of Sakha (Yakutia) (two in 2020 and four in 2023). The vaccination timeliness among children against infections from the national immunization schedule (NIS) list was determined. The timeliness of vaccination was evaluated by the proportion of children who received the required number of vaccine doses against each of the infection from the NIS list by the decreed age among all persons of the decreed age. Results. Data from 998 records was analyzed. The increase in timely vaccination against all vaccine-controlled infections in children was revealed. The proportion of children vaccinated according to the NIS has increased by 1.5–4 times. Timely vaccination of 95% children in the decreed age (by FFSM No. 6) was achieved in the Republic of Sakha (Yakutia) against tuberculosis, hepatitis B, measles, rubella, and mumps, and in the Republic of Bashkortostan against measles, rubella, and mumps. The increase in the multivalent vaccines’ usage and simultaneous administration of several vaccines has been discovered. Conclusion. Monitoring the level of documented immunization and timely vaccination in children allows effectively control routine immunization quality. Implementation of multivalent vaccines and simultaneous administration of several vaccines in routine immunization provides radical change in the vaccination rate in pediatric population.

Safety of deer antler extract in children: A 12-week randomized controlled clinical trial.

Deer antlers have been used as strong tonifying medicine in Asian countries, especially for the growth and development of children in pediatrics of Korean medicine. The safety of deer antler in adults cannot be applied directly to children because of their physiological characteristics. To accumulate reliable data on the safety of deer antler in pediatric populations, well-designed clinical studies are required. This research is a 12-week, randomized, double-blind, placebo-controlled clinical trial evaluating the safety of deer antler extract (DAE) in children. The DAE group received an intervention containing 1586 mg of DAE, whereas the control group received a placebo for 12 weeks. The safety was assessed by monitoring adverse drug reactions (ADRs) and laboratory test results. One hundred participants were included in the safety analysis. Three and 2 participants in the DAE and control groups, respectively, reported ADRs. There was no significant difference in incidence between the 2 groups. ADRs are categorized into gastrointestinal and skin-related symptoms. No serious ADR was observed throughout the study. The laboratory test results were within or outside the normal range at clinically insignificant levels. The research discovered that the DAE is safe in terms of ADRs and laboratory parameters under the conditions studied. Further studies are required to accumulate safety data about DAE dosage adjustment and potential interactions with other medicines.

Symptomatic Pericardial Effusion Associated With Graves' Disease in a Pediatric Patient.

Pericarditis is a well-known complication of hypothyroidism. Although pericarditis and pericardial effusions have been reported as rare complications of hyperthyroidism in adults, they are rarely reported in the pediatric population. In this case report, we describe a 12-year-old, previously healthy girl with nighttime chest pain, dyspnea, tachycardia, and abnormal thyroid function studies consistent with hyperthyroidism who was found to have pericarditis and pericardial effusion requiring pericardiocentesis.

Low-grade epilepsy-associated tumors: Epilepsy outcome and antiseizure medication discontinuation after lesionectomies as first-line surgical approach in pediatric population.

This study aimed to evaluate epilepsy outcome and antiseizure medication (ASM) discontinuation after lesionectomies as first surgical approach in pediatric population diagnosed with low-grade epilepsy-associated neuroepithelial tumors (LEATs). We conducted a retrospective study. Thirty-six consecutive patients with histological diagnoses of LEATs who underwent surgery between 2018 and 2021 at our institution were included. The clinical and surgical data were retrospectively analyzed. Thirty (83.3%) of 36 patients are free of disabling seizures (Engel class I) and 19 (63,4%) of them are classified as Engel Ia. In 17 (47.2%) patients, ASM could be discontinued. The mean age at surgery was 8.6 years (±4.04) and the mean age at onset of epilepsy was 7.2 years (±3.8), whereas the mean duration of epilepsy in months at the time of surgery was 21.3 months (±23.7). The epileptogenic tumor was in the temporal lobe in 20 (55.5%) patients. Because of seizure persistence, a second or a third surgery was necessary for six patients (16.7%) and four of them had residual lesions (three in temporal and one in extratemporal site). No perioperative complications were recorded, including acute seizures, with a median hospitalization time of 7 days. Shorter epilepsy duration at time of surgery as long as a single ASM was significantly correlated with an Engel class I outcome (p-value = .01 and p-value = .016, respectively). Focal seizure semeiology was associated with an increased probability of antiseizure medication discontinuation (p-value = .042). Our findings confirm that shorter epilepsy disease duration, monotherapy before surgery, and seizure semeiology are determinant factors for a positive seizure outcome and medication discontinuation, also with less invasive surgical approaches such as lesionectomies. However, considering the intrinsic multifactorial epileptogenic nature of LEATs, a tailored surgical approach should be considered to optimize clinical and seizure outcome, especially for lesions located in the temporal lobe.

Acceptability and feasibility of screening with a pediatric care provider-led social determinants of health identification tool

BackgroundComplex social determinants of health may not be easily recognized by health care providers and pose a unique challenge in the vulnerable pediatric population where patients may not be able to advocate for themselves. The goal of this study was to examine the acceptability and feasibility of health care providers using an integrated brief pediatric screening tool in primary care and hospital settings.MethodsThe framework of the Child and Adolescent Needs and Strengths (CANS) and Pediatric Intermed tools was used to inform the selection of items for the 9-item Child and Adolescent Needs and Strengths-Pediatric Complexity Indicator (CANS-PCI). The tool consisted of three domains: biological, psychological, and social. Semi-structured interviews were conducted with health care providers in pediatric medical facilities in Ottawa, Canada. A low inference and iterative thematic synthesis approach was used to analyze the qualitative interview data specific to acceptability and feasibility.ResultsThirteen health care providers participated in interviews. Six overarching themes were identified: acceptability, logistics, feasibility, pros/cons, risk, and privacy. Overall, participants agreed that a routine, trained provider-led pediatric tool for the screening of social determinants of health is important (n = 10, 76.9%), acceptable (n = 11; 84.6%), and feasible (n = 7, 53.8%).InterpretationThough the importance of social determinants of health are widely recognized, there are limited systematic methods of assessing, describing, and communicating amongst health care providers about the biomedical and psychosocial complexities of pediatric patients. Based on this study’s findings, implementation of a brief provider-led screening tool into pediatric care practices may contribute to this gap.

Flexible bronchoscopy in pediatric lung transplantation.

Pediatric lung transplantation represents a treatment option for children with advanced lung disease or pulmonary vascular disorders who are deemed an appropriate candidate. Pediatric flexible bronchoscopy is an important and evolving field that is highly relevant in the pediatric lung transplant population. It is thus important to advance our knowledge to better understand how care for children after lung transplant can be maximally optimized using pediatric bronchoscopy. Our goals are to continually improve procedural skills when performing bronchoscopy and to decrease the complication rate while acquiring adequate samples for diagnostic evaluation. Attainment of these goals is critical since allograft assessment by bronchoscopic biopsy is required for histological diagnosis of acute cellular rejection and is an important contributor to establishing chronic lung allograft dysfunction, a common complication after lung transplant. Flexible bronchoscopy with bronchoalveolar lavage and transbronchial lung biopsy plays a key role in lung transplant graft assessment. In this article, we discuss the application of bronchoscopy in pediatric lung transplant evaluation including historical approaches, our experience, and future directions not only in bronchoscopy but also in the evolving pediatric lung transplantation field. Pediatric flexible bronchoscopy has become a vital modality for diagnosing lung transplant complications in children as well as assessing therapeutic responses. Herein, we review the value of flexible bronchoscopy in the management of children after lung transplant and discuss the application of novel techniques to improve care for this complex pediatric patient population and we provide a brief update about new diagnostic techniques applied in the growing lung transplantation field.

Case Report: An Elusive Case of Septic Arthritis

Septic arthritis is a serious inflammatory infectious state of the joint secondary to microbial infection. In the pediatric population the most common route of infection is haematogenous spread. Less than fifty percent of patients with septic arthritis will yield positive culture results with a mortality rate of up to 42% in some cases. Due to the challenge in obtaining culture and identification of the causative organism the management of septic arthritis has been more of empirical in nature with the chosen antibiotic synchronized with the epidemiological data. Here is a case of a 14 months old female patient presenting at our hospital with a left knee and lower thigh swelling for three days with failure to bare weight on the limb. In addition, she had fever and diarrhea for three days. Upon evaluation clinical, laboratory and radiological findings supported septic arthritis expect for her blood, pus and synovial fluid culture of which all came back negative. She had poor response to intravenous ceftriaxone, gentamycin, metronidazole, ampicillin- cloxacillin and amoxicillin clavunate. Over the course of therapy, she developed septic shock, severe anemia and acute liver failure and was admitted to the intensive care unit. Afterwards she was initiated vancomycin and developed a hypersensitivity reaction with generalized edema which prompted cessation of the drug. Due to her critical state and poor response a triple therapy regimen composing of meropenem, ciprofloxacin and metronidazole was selected and maintained for three weeks followed by an oral clindamycin course for another three weeks of which she responded. In addition, surgical debridement arthrotomy, irrigation and drainage were done. Physiotherapy for rehabilitation is ongoing with patient recovering well.

Utilization and perspectives of weight loss medications in pediatric metabolic dysfunction-associated steatotic liver disease.

Metabolic dysfunction-associated steatotic liver disease (MASLD) is increasing globally in pediatric populations. Currently, MASLD management primarily relies on lifestyle interventions, which pose challenges in sustaining long-term weight loss. This study investigated the use of weight loss medications in MASLD care through an international survey of 166 pediatric gastroenterologists and hepatologists. The results indicated a notable interest in weight loss medications, with 38% of practitioners considering or using them, particularly glucagon-like peptide-1 receptor agonists. However, the survey also revealed a tendency among clinicians to refer patients to specialists, emphasizing the potential gap between acknowledgment and prescription practices. Challenges include the lack of guidelines and uncertainty regarding side effects. The study highlights a pressing need for education, with over 90% of the respondents expressing an interest. Our study highlights the current management of MASLD, the potential role of pharmacotherapy, and highlights avenues for improved care and education in this dynamic field.

Abstract PO4-25-08: Secretory breast carcinoma (SBC) in an 8-year-old male: Report of an exceptionally rare case with review of clinicoradiologic and pathomolecular findings of SBC in the male pediatric population

Abstract Secretory breast carcinoma (SBC) is a rare and distinct disease, comprising approximately 0.01% of all breast carcinomas. This is a case of an 8-year-old boy who presented with a 1.5-year history of a non-tender, slowly enlarging left subareolar mass, not associated with nipple discharge. Serologic workup revealed minimally elevated prolactin with normal-range FSH, LH, estradiol and testosterone, as well as normal-range beta-hCG, LDH and AFP. Ultrasound showed a circumscribed solid hypoechoic lesion with internal arterial vascularity, favoured to represent a sebaceous cyst. Excisional biopsy was performed, and histologic examination revealed the classic intra- and extracellular secretory material typically seen in SBC. Immunohistochemical (IHC) stains for mammaglobin, S-100 and high molecular weight keratin (CK5) were positive. ER was positive, though not strong staining, and PR and HER2 were negative. A screen for NTRK fusions with pan-TRK IHC was positive. No skin, perineural or lymphovascular invasion was identified. RNA-based NGS demonstrated ETV6-NTRK3 fusion and confirmed the diagnosis of SBC. The patient underwent mastectomy and SLNB, which showed no residual tumor and no positive lymph nodes. A full metastatic work-up was not performed and the patient did not receive neoadjuvant therapy. First described as “juvenile breast carcinoma,” SBC has since been recognized to occur across a wide age range, with most cases occurring in adults. SBC in male pediatric patients is exceptionally rare, with fewer than 20 cases reported in the literature. In this demographic, SBC is usually detected clinically as a subareolar mass not associated with nipple discharge, and appears as a well-circumscribed mass on imaging, mimicking benign entities. SBC is usually detected at a low stage, treated surgically, and follows a clinically indolent course with excellent outcomes. Positive axillary nodes have been identified in a few male children, who subsequently underwent chemo- and/or radiotherapy, with no recorded recurrences in these cases. Distant metastases are an extremely uncommon feature of SBC and have not been reported in the pediatric male population; however, due to the rarity of this diagnosis, particularly in this demographic, robust long-term follow-up data are still lacking. The name “secretory” derives from the histologic appearance of the dense eosinophilic secretory material seen in tumor lumina and bubbly material in the cytoplasm of tumor cells. Similar to the cytologic characteristics of other translocation-driven neoplasms, SBC shows minimal pleomorphism. Mitoses are absent or rare. IHC stains are typically positive for S-100 and high molecular weight keratins and negative for ER, PR, and HER2. Despite the immunophenotypic similarities to triple negative/basal-like carcinomas (TNBC/BLC) the molecular relationship between SBC and TNBC/BLC is unclear. Though initially defined by its distinctive secretions on histology, SBC is now chiefly characterized by a balanced translocation, t(12;15)(p13;q25), resulting in oncogenic ETV6-NTRK3 fusion. Recent cases have demonstrated this using a variety of molecular techniques, including FISH, RT-PCR, and in our case, RNA-based NGS. This translocation also characterizes non-breast secretory carcinomas and has been identified in several other neoplasms, including pediatric mesenchymal tumours and adult acute myeloid leukemia. The rarity of SBC, particularly in the male pediatric population, underlines the necessity of this case report. Additionally, this case highlights the importance of considering SBC as a potential diagnosis in male children presenting with a breast mass, even in the presence of benign imaging characteristics. Table 1: Clinicoradiologic and pathomolecular characteristics of SBC in pediatric males AND, axillary node dissection; CT, chemotherapy; ER, estrogen receptor; FISH, fluorescence in situ hybridization; LE, local excision; MRM, modified radical mastectomy; nd, no data; NED, no evidence of disease; NGS, next-generation sequencing; NS, nodal sampling; PA, periareolar; PR, progesterone receptor; RA, retroareolar; RM, radical mastectomy; PCR, polymerase chain reaction; RT, radiotherapy; SA, subareolar; SLNB, sentinel lymph node biopsy; SM, simple mastectomy; WLE, wide local excision *Not reported as strong staining Table 2: Immunohistochemical phenotype of secretory breast carcinoma EMA, epithelial membrane antigen; ER, estrogen receptor; PR, progesterone receptor *Not reported as strong staining Table 3: Laboratory investigations AFP, alpha fetoprotein; FSH, follicle stimulating hormone; hCG, human chorionic gonadotropin; LDH, lactate dehydrogenase; LH, luteinizing hormone Citation Format: Rebecca Brassington, Svetlana Silverman, Ioana Bratu. Secretory breast carcinoma (SBC) in an 8-year-old male: Report of an exceptionally rare case with review of clinicoradiologic and pathomolecular findings of SBC in the male pediatric population [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO4-25-08.

Prognostic Value of the 2019 EULAR/American College of Rheumatology Systemic Lupus Erythematosus Classification Criteria to Renal Response One Year After Treatment in a Cohort With Childhood-Onset Lupus Nephritis.

In 2019, the EULAR/American College of Rheumatology developed classification criteria for systemic lupus erythematosus (SLE). A positive correlation between summary score at diagnosis and SLE disease activity at five years has been noted in adult patients with lupus, but little is known among the pediatric population. We evaluated the prognostic value of higher summary scores and number of extrarenal domains at diagnosis (low/moderate number [1-5] vs high number [6-9]) to renal outcomes after one year of treatment in pediatric patients with lupus nephritis (LN). This retrospective, single-center cohort study included 74 pediatric patients with LN. Published pediatric renal response definitions were used for our outcome measure (no, partial, and complete response). Descriptive statistics were reported, and an ordinal logistic regression estimated adjusted odds ratios (ORs) for renal response including 95% confidence intervals (CIs). Patients with high extrarenal domains had OR 1.47 (95% CI 0.55-2.91) of having a complete renal response compared to patients with low/moderate domains. Patients with a summary score <30 had OR 1.31 (95% CI 0.50-3.44) of having a complete renal response relative to a summary score ≥30, though a larger proportion of patients with a summary score of ≥30 had no renal response after one year of treatment. More extrarenal domains at diagnosis did not have a statistically significant impact on renal response at one year, nor did a higher summary score. However, a larger portion of patients with a summary score <30 achieved complete renal response compared to patients with a score ≥30.

Respiratory Rate Oxygenation (ROX) index as predictor of high flow nasal cannula in pediatric patients in pediatric intensive care unit

BackgroundHigh-flow nasal cannula (HFNC) is often used in pediatric populations with respiratory distress. In adults, the respiratory-rate oxygenation (ROX) index is used as a predictor of HFNC therapy; however, children have age-associated differences in respiratory rate, thus may not be applicable to children. This study aims to find the reliability of ROX index and modified P-ROX index as predictors of HFNC therapy failure in pediatric patients.MethodsSubjects in this analytical cross-sectional study were taken from January 2023 until November 2023 in Cipto Mangunkusumo Hospital. Inclusion criteria are children aged 1 month to 18 years with respiratory distress and got HFNC therapy. Receiver operating characteristics (ROC) analysis was used to find mP-ROX index cutoff value as a predictor of HFNC failure. The area under curve (AUC) score of mP-ROX index was assessed at different time point.ResultsA total of 102 patients, with 70% of the population with pneumonia, were included in this study. There are significant differences in the ROX index between the successful and failed HFNC group therapy (p < 0.05). This study suggests that mP-ROX index is not useful as predictor of HFNC therapy in pediatrics. While ROX index < 5.52 at 60 min and < 5.68 at 90 min after HFNC initiation have a sensitivity of 90% and specificity of 71%, sensitivity of 78% and specificity of 76%, respectively.ConclusionmP-ROX index is not useful as a predictor of HFNC therapy in pediatrics. Meanwhile, ROX index at 60 min and 90 min after initiation of HFNC is useful as a predictor of HFNC failure.

Approval of Mycophenolate Mofetil for Prophylaxis of Organ Rejection in Pediatric Recipients of Heart or Liver Transplants: A Regulatory Perspective.

On June 6, 2022, the FDA expanded the indications for mycophenolate mofetil (MMF) to include the prophylaxis of organ rejection in combination with other immunosuppressants in pediatric recipients of allogeneic heart or liver transplants aged 3 months and older. The approved oral dosing regimen for these patients was a starting dose of 600 mg/m2 with titration up to a maximum of 900 mg/m2 twice daily. Data to support efficacy in pediatric patients were derived from established pharmacokinetic (PK) relationships across approved populations, a PK study in pediatric liver transplant recipients, and information from the Scientific Registry of Transplant Recipients database. Information supporting safety was based on comparing mycophenolic acid (MPA) exposure with that in pediatric kidney transplant recipients, the published literature, and post-marketing safety reports. Efficacy in pediatric patients was established based on extrapolation of efficacy from studies in adult liver, adult heart, and pediatric kidney transplant populations, and similarity in MPA exposure between pediatric and adult patients. Review of the data supported an oral dosing regimen for pediatric heart transplant and liver transplant recipients consisting of a starting dose of 600 mg/m2 up to a maximum of 900 mg/m2 b.i.d. A dosage range for MMF is recommended recognizing that the MMF dose may be modified in clinical practice for myriad factors. The dosage recommendations in the labeling for pediatric liver and pediatric heart transplant patients are intended to permit individualized dosing based on clinical assessment of these factors.

Thrombectomy using Zoom Reperfusion System in pediatric acute ischemic strokes: Case series and literature review.

Zoom reperfusion system (Imperative Care, CA) has proven to be promising for use in adult mechanical thrombectomies (MTs) but has not been described in pediatrics. We present two cases of a 14-year-old with acute right middle cerebral artery (MCA) syndrome and a 10-year old with acute left MCA syndrome who underwent MT using Zoom Reperfusion System safely with TICI 2B and TICI 3 recanalization, respectively. Case report and literature review. A 14-year-old healthy boy with right supraclinoid internal carotid artery (ICA) occlusion (case 1) and a 10-year-old boy with left hypoplastic heart syndrome and left ICA terminus occlusion (case 2) were taken for MT after receiving alteplase at our institution. Through femoral access, an 8-French sheath was introduced into the right femoral artery through which a Zoom 88 catheter was introduced and parked at the right petrous ICA segment in case 1 and left ophthalmic ICA segment in case 2. Angiogram demonstrated complete ICA occlusion just past the ophthalmic artery origin in case 1 and at the ICA terminus in case 2. Zoom system (88 and 71) was then navigated to the face of clot with vacuum manifold engaged with the clot. TICI 2B (with the help of Trevo stent retriever [Stryker]) and TICI 3 recanalization were achieved in cases 1 and 2, respectively. The use of Zoom reperfusion system could potentially be feasible for use in pediatric age group. Larger pediatric patient population is needed to establish its safety.

February 2024 ACIP Meeting Update: Meningococcal, RSV, COVID-19, and Other Vaccines.

The Advisory Committee on Immunization Practices (ACIP), a group of medical and public health experts that provides advice to the Centers for Disease Control and Prevention, normally meets 3 times per year to develop US vaccine recommendations. The ACIP met February 28 to 29, 2024, to discuss coronavirus disease (COVID-19) vaccines, chikungunya vaccines, DT vaccine, influenza vaccines, polio vaccines, RSV vaccines, meningococcal vaccines, pneumococcal vaccines and Vaxelis (DTaP, Inactivated Poliovirus, Haemophilus influenzae b Conjugate & Hepatitis B Vaccine). This update summarizes the proceedings of these meetings, with an emphasis on topics that are most relevant to the pediatric population. Major updates for pediatric clinicians include information about changes on influenza vaccine composition, meningococcal vaccination considerations, updated guidance for children with a contraindication to pertussis-containing vaccines, and recommendations of the world's first chikungunya vaccine for certain populations.

CHRONIC CENTRAL SEROUS CHORIORETINOPATHY IN THE PEDIATRIC POPULATION: A CASE SERIES.

The purpose of this article was to describe 3 cases of chronic central serous chorioretinopathy (CSCR) in the pediatric patient population. Retrospective case series. The authors report three pediatric patients with CSCR. All patients initially presented after failed vision screens or during routine office examinations. All patients presented with macula-involving subretinal fluid (SRF) and multimodal imaging features consistent with CSCR. At the last follow-up, one patient had minimal residual SRF, one patient had a small recurrence of SRF, and one patient had persistent SRF. Although CSCR classically occurs in adults, it can be seen in pediatric patients. Given the rarity of this condition in the pediatric population, CSCR may go undetected and underreported, with diagnosis resulting from failed vision screens.

Readability, Content, and Quality of Online Patient Education Materials on Anesthesia and Neurotoxicity in the Pediatric Population.

Internet-based patient education materials (PEMs) are often above the recommended sixth grade reading level recommended by the U.S. Department of Health and Human Services. In 2016 the U.S. Food and Drug Administration (FDA) released a warning statement against use of general anesthetic drugs in children and pregnant women due to concerns about neurotoxicity. The aim of this study is to evaluate readability, content, and quality of Internet-based PEMs on anesthesia in the pediatric population and neurotoxicity. The websites of U.S. medical centers with pediatric anesthesiology fellowship programs were searched for PEMs pertaining to pediatric anesthesia and neurotoxicity. Readability was assessed. PEM content was evaluated using matrices specific to pediatric anesthesia and neurotoxicity. PEM quality was assessed with the Patient Education Material Assessment Tool for Print. A one-sample t-test was used to compare the readability of the PEMs to the recommended sixth grade reading level. We identified 27 PEMs pertaining to pediatric anesthesia and eight to neurotoxicity. Mean readability of all PEMs was greater than a sixth grade reading (p <0.001). While only 13% of PEMs on anesthesia for pediatric patient mentioned the FDA warning, 100% of the neurotoxicity materials did. PEMs had good understandability (83%) and poor actionability (60%). The readability, content, and quality of PEMs are poor and should be improved to help parents and guardians make informed decisions about their children's health care. · The FDA issued a warning statement against the use of general anesthetic drugs in children and pregnant women.. · Readability, content, and quality of Internet-based patient education materials on the topic of neurotoxicity are poor.. · Improving the readability, content, and quality of PEMs could aid parents in making important health care decisions..

Probiotic formulations and gastro-intestinal diseases in the paediatric population: a narrative review.

Probiotics are live microbial supplements that improve the microbial balance in the host animal when administered in adequate amounts. They play an important role in relieving symptoms of many diseases associated with gastrointestinal tract, for example, in necrotizing enterocolitis (NEC), antibiotic-associated diarrhea, relapsing Clostridium difficile colitis, Helicobacter pylori infections, and inflammatory bowel disease (IBD). In this narrative review, the authors aim to evaluate the role of different probiotic formulations in treating gastrointestinal diseases in pediatric population aged 18 years or younger and highlight the main considerations for selecting probiotic formulations for use in this population. The authors searched PubMed and Clinicaltrials.gov from inception to 24th July 2022, without any restrictions. Using an iterative process, the authors subsequently added papers through hand-searching citations contained within retrieved articles and relevant systematic reviews and meta-analyses. The effectiveness of single-organism and composite probiotics in treating gastrointestinal disorders in pediatric patients aged 18 or under were analyzed and compared in this study. A total of 39 studies were reviewed and categorized based on positive and negative outcomes, and compared with a placebo, resulting in 25 studies for single-organism and 14 studies for composite probiotics. Gastrointestinal disorders studied included NEC, acute gastroenteritis (AGE), Acute Diarrhea, Ulcerative Colitis (UC), and others. The results show that probiotics are effective in treating various gastrointestinal disorders in children under 18, with single-organism probiotics demonstrating significant positive outcomes in most studies, and composite probiotics showing positive outcomes in all studies analyzed, with a low incidence of negative outcomes for both types. This study concludes that single-organism and composite probiotics are effective complementary therapies for treating gastrointestinal disorders in the pediatric population. Hence, healthcare professionals should consider using probiotics in standard treatment regimens, and educating guardians can enhance the benefits of probiotic therapy. Further research is recommended to identify the optimal strains and dosages for specific conditions and demographics. The integration of probiotics in clinical practice and ongoing research can contribute to reducing the incidence and severity of gastrointestinal disorders in pediatric patients.

Sonographic cortical bone thickness measurement: can it predict bone mineral density in the pediatric population?

To explore sonographic cortical bone thickness (CoT) as a potential indicator of bone mineral density (BMD) measured by dual-energy X-ray absorptiometry for screening and diagnosing pediatric osteoporosis. A prospective study included 41 osteopenic or osteoporotic patients and 52 healthy children. Radius cortical thickness (R-CoT), tibial cortical thickness (T-CoT), and second metatarsal cortical thickness (M-CoT) were measured by B-mode ultrasound; CoT values were compared between groups and the correlation between BMD and CoT was examined. There were no significant differences in R-CoT (P = 0.433), T-CoT (P = 0.057), and M-CoT (P = 0.978) values between the patient and control groups. No significant correlations were found between BMD T-scores and R-CoT (r = -0.073, P = 0.490), T-CoT (r = -0.154, P = 0.141), and M-CoT (r = 0.047, P = 0.657) values. Sonographic CoT values in children do not correlate with BMD values. Unlike in adults, sonographic CoT measurements do not appear to have a role in assessing BMD in the pediatric population.

Acellular Bovine Pericardial Patch for Difficult Abdominal Closure in the Pediatric Population: Our Experience with Review of Literature

ABSTRACT Aims: Closure of congenital body wall defects in children can be a challenging task for the pediatric Surgeon. Biological prosthesis has been increasingly used for high-risk wound closure in adult patients with excellent outcomes and use in the pediatric population has also been reported. Here, we aim to study the outcome of abdominal wound repair with a tissue-engineered acellular bovine pericardial patch. Methods: Over a period of 21 months, a total of 15 children had undergone abdominal wound repair with bioprostheses, i.e., bovine pericardial patch at our institute. Patient demographics, cause of defect, an indication of patch use, rate of infection, postoperative recovery, recurrence, and outcome were studied. Results: A total of 15 patients underwent abdominal wall closure with acellular bovine pericardial patch. Nine out of 15 patients were neonates, of whom five had gastroschisis, two had a congenital diaphragmatic hernia, and two had ruptured omphalocele major. Of the rest 6 patients, 2 were patients of bladder exstrophy, 2 were older children of congenital diaphragmatic hernia with incisional hernias, and 2 were older children with omphalocele major. Out of the five patients with gastroschisis, two died during the early postoperative period due to sepsis. The wound healed in the rest 13 patients with mild skin dehiscence in two patients. Only one child had a recurrence. Conclusion: Reconstruction with acellular bovine pericardial patch is a viable option in children with high-risk abdominal wounds as it allows tensionless repair with excellent healing and minimal complications. Recurrence, if any, may disappear with time as remodeling of the prosthesis occurs along with the growth of the body wall of the child.

Metabolic Syndrome in people treated with Antipsychotics (RISKMet): A multimethod study protocol investigating genetic, behavioural, and environmental risk factors.

The RISKMet project aims to: (1) identify risk factors for metabolic syndrome (MetS) by comparing patients with and without MetS; (2) characterise patients treated with second-generation antipsychotics (SGAs) about MetS diagnosis; (3) study behavioural patterns, including physical activity (PA) and dietary habits, in patients and healthy individuals using a prospective cohort design. The RISKMet project investigates MetS in individuals treated with SGAs, focusing on both adult and paediatric populations. The study utilizes a case-control design to examine potential risk factors for MetS, categorizing participants as MetS+ considered as "Cases" and MetS- considered as "Controls" matched by sex and age. The evaluation of factors such as MetS, lifestyle habits, and environmental influences is conducted at two time points, T0 and T3, after 3 months. Subsequently, the project aims to assess body parameters, including physical examinations, and blood, and stool sample collection, to evaluate metabolic markers and the impact of SGAs. The analysis includes pharmacological treatment data and genetic variability. Behavioural markers related to lifestyle, eating behaviour, PA, and mood are assessed at both T0 and T3 using interviews, accelerometers, and a mobile app. The study aims to improve mental and physical well-being in SGA-treated individuals, establish a biobank for MetS research, build an evidence base for physical health programs, and develop preventive strategies for SGA-related comorbidities. This project innovates MetS monitoring in psychiatry by using intensive digital phenotyping, identifying biochemical markers, assessing familial risks, and including genetically similar healthy controls. ISRCTN18419418 at www.isrctn.com.