Performance of Home-Based and Ambulatory Blood Pressure Monitoring in Obese Children and Their Correlation With End Organ Damage.

BACKGROUND: The increasing prevalence of childhood obesity has led to a corresponding increase in hypertension among children, necessitating early identification of subclinical target organ damage for accurate cardiovascular risk assessment. However, in the pediatric population, there is a paucity of literature comparing ambulatory and home blood pressure monitoring, and this knowledge gap is exacerbated by limited access to ambulatory blood pressure monitoring (ABPM) facilities, particularly in developing countries, where pediatricians often resort to home blood BP monitoring as the preferred option. METHODS: In this cross-sectional study with 60 obese children (aged 5-18 years) at tertiary health care in central India, we aimed to comprehensively characterize blood pressure profiles, including office, ambulatory, and home, and investigated their correlations with indicators of end-organ damage. RESULTS: Among 60 children, 26 (43.3%) participants were found to be hypertensive based on 24-hour-ABPM evaluation. Masked hypertension (MH) and white coat hypertension (WCH) were observed in 21.6% and 13.3%, respectively. Surprisingly, 20% of participants were identified as hypertensive through 7-day home BP monitoring (HBPM). A notable discordance of 36.6% was between HBPM and ABPM results. Moreover, 26.7% of the children had end-organ damage, with higher odds associated with night-time systolic ambulatory hypertension in the adjusted regression model (OR = 1.06, 95% CI: 1.03-1.10, P < 0.001). CONCLUSIONS: The study highlights 24-hour ABPM's vital role in classifying hypertensive status, especially in high-risk children. The diagnostic performance of HBPM shows poor sensitivity in detecting MH and lower specificity in identifying WCH compared to ABPM. This limitation translates to missed opportunities for early preventive interventions.

Health-related quality of life for pediatric patients with end-stage kidney disease: A systematic review and meta-analysis of the Pediatric Quality of Life Inventory (PedsQL).

INTRODUCTION: Health-related quality of life (HRQoL) studies demonstrate the impact of end-stage renal disease (ESRD) on the physical and psychosocial development of children. While several instruments are used to measure HRQoL, few have standardized domains specific to pediatric ESRD. This review examines current evidence on self and proxy-reported HRQoL among pediatric patients with ESRD, based on the Pediatric Quality of Life Inventory (PedsQL) questionnaires. METHODS: Following PRISMA guidelines, we conducted a systematic review and meta-analysis on HRQoL using the PedsQL 4.0 Generic Core Scale (GCS) and the PedsQL 3.0 ESRD Module among 5- to 18-year-old patients. We queried PubMed, Embase, Web of Science, CINAHL, and Cochrane databases. Retrospective, case-controlled, and cross-sectional studies using PedsQL were included. FINDINGS: Of 435 identified studies, 14 met inclusion criteria administered in several countries. Meta-analysis demonstrated a significantly higher total HRQoL for healthy patients over those with ESRD (SMD:1.44 [95% CI: 0.78-2.09]) across all dimensional scores. In addition, kidney transplant patients reported a significantly higher HRQoL than those on dialysis (PedsQL GCS, SMD: 0.33 [95% CI: 0.14-0.53]) and (PedsQL ESRD, SMD: 0.65 [95% CI: 0.39-0.90]) concordant with parent-proxy reports. DISCUSSION: Patients with ESRD reported lower HRQoL in physical and psychosocial domains compared with healthy controls, while transplant and peritoneal dialysis patients reported better HRQoL than those on hemodialysis. This analysis demonstrates the need to identify dimensions of impaired functioning and produce congruent clinical interventions. Further research on the impact of individual comorbidities in HRQoL is necessary for developing comprehensive, integrated, and holistic treatment programs.

Th2-predominant immune response underlies the pathogenesis of Dengue.

BACKGROUND: Dengue is a rapidly emerging pandemic-prone disease, whose manifestations range from asymptomatic infection to life-threatening complications like Dengue Hemorrhagic Fever and Dengue Shock Syndrome. This study investigates and compares the immune response in clinically defined cohorts of Dengue with and without warning signs, with the aim of identifying immunological correlates of clinical disease and potential markers of disease severity. METHODS: Blood samples, collected from study participants fulfilling the WHO definition of Dengue with and without warning signs and healthy volunteers, were analyzed using flow cell-based fluorometric methods for cytokines and chemokines. Gene expression analysis, using RT-PCR, was conducted on T helper cell subset-specific transcription factors and cytokines. Demographic details, virological markers, serotype distribution, and hematological parameters were also investigated in all the subjects. RESULTS: The 35 participants recruited in the study, included 11 healthy volunteers and 12 patients each fulfilling the WHO criteria of Dengue with and without warning signs. While the demographic characteristics and serotype distribution was similar in Dengue with and without warning signs cohorts of the disease, platelet counts and Aspartate Aminotransferase (AST) levels changed significantly between Dengue with and without warning signs patients. Plasma cytokine analysis showed up-regulation of IL-4, IL-10, IP-10, and MCP-1 in Dengue patients compared to healthy volunteers. Disease severity was associated with elevated levels of IL-10, IP-10, IL-4, MCP-1, and MIP-1α. IL-8 and MIP-1α were significantly up-regulated in Dengue with warning sign compared to Dengue without warning signs cases. Transcription factor analysis indicated increased expression of RORα, FoxP3, and GATA3 in Dengue patients. mRNA expression of TGFß and IL-4 was also elevated in Dengue patients. A positive correlation between mRNA expression of IL-4 and plasma IL-4 was observed. CONCLUSION: The study reveals a Th2-predominant immune response in all Dengue patients, regardless of disease severity, with overexpression of IL-8 and MIP-1α being observed in patients with warning signs.

Development and Validation of Tool for Assessment of Knowledge About Childhood Hypertension Among Final Year Medical Student.

Childhood hypertension (HTN) is becoming one of the most important health concerns in children, and it is the most important predictor of adult HTN. The objective was to assess the level of knowledge and to develop and validate questionnaires about childhood HTN among final-year medical students. This facility-based cross-sectional study was conducted from January 2018 to September 2018 in 5 teaching hospitals of Central India. A total of 383 interviews were conducted by non-probability purposive sampling using a validated tool. Exploratory factor analysis was used to assess the validity of the questionnaire, and internal consistency of items was assessed with Cronbach α. A total of 26 items were finalized through consensus. The Kaiser-Meyer-Olkin (KMO) measure of sample adequacy was measures of sampling adequacy (MSA) = 0.83, and Bartlett's test of sphericity was (x2 = 15.89, P = .014). This study shows that the tool developed had acceptable validity and reliability to assess the knowledge about childhood HTN among undergraduate medical students.

Impact of Asthma Phenotypes on Myocardial Performance and Pulmonary Hypertension in Children and Adolescents With Moderate to Severe Persistent Asthma.

BACKGROUND: Asthma is characterized by chronic inflammation and remodeling of pulmonary vessels and airway wall resulting in pulmonary hypertension (PH). Increased afterload on right ventricle (RV) myocardium leads to RV diastolic dysfunction (RVDD). Echocardiography is an excellent tool to detect these changes early. Using echocardiography, we assessed the impact of clinical asthma phenotypes on myocardial performance and PH in children with asthma. MATERIALS AND METHODS: Sixty children with moderate or severe persistent asthma and 60 age and gender-matched healthy controls were enrolled. As per clinical phenotypes, children with asthma were classified into early wheezers (n = 30) and late wheezers (n = 30). Pulmonary function tests (PFT) and echocardiography, both conventional and pulse wave (PW), were performed. RESULTS: Children with asthma had significant RVDD and higher incidence (33%) of PH. Myocardial performance index (MPI) was poor in asthmatics, 0.41 (0.04) compared to controls, 0.38 (0.03). Measures for PH such as tricuspid regurgitation (TR) gradient, TR velocity, and pulmonary artery pressure (PAP) were significantly higher in cases. Among clinical asthma phenotypes, there was no difference in left ventricular ejection fraction (LVEF) between early 64.3% (4.6) and late wheezers 65.6% (4.4). MPI was better in late wheezers at 0.41 (0.05) than in early wheezers at 0.40 (0.03). TR gradient, TR velocity, and PAP were significantly higher in early wheezers. The odds ratio for the development of PH was 0.74 (CI 0.25 - 2.17), and for the development of RVDD was 3.2 (CI 0.77 - 13.8), both in favor of early wheezers. CONCLUSION: Children with asthma, particularly early-onset wheezers are at increased risk of developing PH and RVDD. We suggest annual screening by conventional echocardiography and pulse wave Doppler imaging for early diagnosis and timely initiation of management.

Effectiveness of rehabilitation strategies in primary fibromyalgia syndrome: A systematic review and meta-analysis.

Objectives: The aim of this review was to (1) summarize evidence on the effectiveness of rehabilitation strategies in fibromyalgia syndrome (FMS) and (2) determine the most effective rehabilitation strategy for reducing pain and depression in people with FMS. Data Sources: PubMed, Ovid (Sp), and Cochrane search engines were used for identifying relevant studies done up to 1st of July 2022. Study Selection: Randomized control trials (RCTs) that have a passive control group and an active control group were included in this review for primary and secondary aim, respectively. The primary outcome measures were pain and depression. Secondary outcome was one from the sleep or fatigue or healthy related quality of life (HRQOL). Data Extraction: Two researchers independently selected the studies and extracted the key information. Data Synthesis: A total of 25 RCTs were included. Studies with passive control group showed moderate to large positive effects on pain (standard mean difference -0.65, 95% confidence interval -0.93 to -0.38; I2 = 72%) and HRQOL (MD -5.40, 95% CI -10.17 to -0.62; I2 = 74%) but were not statistically significant for sleep, fatigue, and depression. Furthermore, on subgroup analysis studies with a short term protocol showed significant effects on pain only, whereas studies with long term protocols showed positive effects on pain and HRQOL only, but no statistical significance at the time of post-trial follow-up. Studies with active control groups gave non-significant results except where there was mixed exercises, which showed a positive effect (mean difference -4.78, 95% CI -7.98 to -1.57; I2 = 0%) for HRQOL. Conclusion: All rehabilitation strategies were effective for pain and HRQOL, and had a marginal effect on depression, sleep, and fatigue but efficacy was not maintained at the time of post-trial follow-up. However, in this review, we could not differentiate any rehabilitation strategies for the best among those used in the included studies.

Obstructive sleep apnea and ambulatory blood pressure abnormalities in children with chronic kidney disease.

BACKGROUND: Obstructive sleep apnea (OSA) and hypertension are common complications in children with chronic kidney disease (CKD). Progression of CKD can aggravate OSA and hypertension whereas worsening sleep apnea can make hypertension difficult to treat in CKD patients. We, therefore, conducted a prospective study to evaluate the association between OSA and hypertension in pediatric patients with CKD. METHOD: In this prospective observational study consecutive children with CKD stage 3-5 (nondialysis dependent) underwent overnight polysomnography and 24-h ambulatory blood pressure monitoring (ABPM). The detailed clinical features and investigations were recorded in a prestructured performa. RESULTS: Twenty-two children completed overnight polysomnography and 24-h ABPM was performed within 48 h of performing polysomnography. The median (IQR) age of the study population was 11 (8.5-15.5) years, with an age range of 5-18 years. Moderate-severe OSA defined as apnea-hypopnea index (AHI ≥5) was seen in 14 (63.6%) children, periodic limb movement syndrome in 20 (91%) and poor sleep efficacy in 9 (40.9%) children. Ambulatory blood pressure was abnormal in 15 (68.2%) children with CKD. Of them, 4 (18.2%) had ambulatory hypertension, 9 (40.9%) had severe ambulatory hypertension and 2 (9.1%) had masked hypertension. A statistically significant correlation of sleep efficiency with nighttime DBP SD score/Z score (SDS/Z) (r = -0.47; P = 0.02); estimated glomerular filtration rate with SBP loads (r = -0.61; P < 0.012); DBP loads (r = -0.63; P < ) and BMI with SBP load (r = 0.46; P = 0.012) was found. CONCLUSION: Our preliminary findings suggest that ambulatory blood pressure abnormalities, OSA, periodic limb movement syndrome and poor sleep efficiency are highly prevalent in children with CKD stages 3-5.

Bland Urine Sediment in a Child with Acute Kidney Injury.

Tubulointerstitial nephritis (TIN) or acute interstitial nephritis (AIN) is a renal lesion characterized by inflammatory infiltrate limited to the renal interstitium and tubules. Three-fourths of the cases are drug induced, other causes being systemic and autoimmune diseases, and infections. Various drugs have been implicated, the most common being antibiotics such as ß-lactams. Cephalosporins causing AIN have been reported uncommonly, particularly in children. Although renal biopsy confirms the diagnosis, urinalysis provides pertinent diagnostic clues against the backdrop of the clinico-laboratory profile. The presence of white blood cells, white cell casts, and red blood cells in urine sediment have been described in literature. However, a relatively normal urinalysis may be present in some cases and may pose a diagnostic challenge. We present a case of ceftriaxone-induced AIN in a child with bland urine sediment at initial presentation. To the best of our knowledge, this is the first report of ceftriaxone-induced AIN in the pediatric age group.

The effects of COVID-19 on pediatric and adult solid organ transplant recipients and the emergence of telehealth.

BACKGROUND: The SARS-CoV-2 pandemic and corresponding acute respiratory syndrome have affected all populations and led to millions of deaths worldwide. The pandemic disproportionately affected immunocompromised and immunosuppressed adult patients who had received solid organ transplants (SOTs). With the onset of the pandemic, transplant societies across the world recommended reducing SOT activities to avoid exposing immunosuppressed recipients. Due to the risk of COVID-19-related outcomes, SOT providers adapted the way they deliver care to their patients, leading to a reliance on telehealth. Telehealth has helped organ transplant programs continue treatment regimens while protecting patients and physicians from COVID-19 transmission. This review highlights the adverse effects of COVID-19 on transplant activities and summarizes the increased role of telehealth in the management of solid organ transplant recipients (SOTRs) in both pediatric and adult populations. METHODS: A comprehensive systematic review and meta-analysis were conducted to accentuate the outcomes of COVID-19 and analyze the efficacy of telehealth on transplant activities. This in-depth examination summarizes extensive data on the clinical detriments of COVID-19 in transplant recipients, advantages, disadvantages, patient/physician perspectives, and effectiveness in transplant treatment plans via telehealth. RESULTS: COVID-19 has caused an increase in mortality, morbidity, hospitalization, and ICU admission in SOTRs. Telehealth efficacy and benefits to both patients and physicians have increasingly been reported. CONCLUSIONS: Developing effective systems of telehealth delivery has become a top priority for healthcare providers during the COVID-19 pandemic. Further research is necessary to validate the effectiveness of telehealth in other settings.

Efficacy and safety of levamisole in childhood nephrotic syndrome: A meta-analysis.

Present evidence regarding the efficacy and safety of levamisole in childhood nephrotic syndrome (NS), particularly the steroid-sensitive NS (SSNS), is limited. We searched relevant databases such as PubMed/MEDLINE, Embase, Google Scholar, and Cochrane CENTRAL till June 30, 2020. We included 12 studies for evidence synthesis (5 were clinical trials that included 326 children). The proportion of children without relapses at 6-12 months was higher in the levamisole group as compared to steroids (relative risk [RR]: 5.9 [95% Confidence interval (CI): 0.13-264.8], I2 = 85%). Levamisole as compared to the control increased the proportion of children without relapses at 6-12 months (RR: 3.55 [95% CI: 2.19-5.75], I2 = 0%). The GRADE evidence was of "very-low certainty" except for the comparison of levamisole with control, the latter being of "moderate certainty." To conclude, levamisole given to children with SSNS is beneficial in preventing relapses and achieving remission as compared to placebo or low-dose steroids. Good-quality trials are needed to provide a robust evidence in this regard. PROSPERO Registration number: CRD42018086247.

Cardiovascular implications of hypertensive autosomal dominant polycystic kidney disease: a systematic review and meta-analysis.

BACKGROUND: Autosomal dominant polycystic kidney disease (ADPKD) is among the most common inherited kidney diseases. Hypertension is a frequent cardiovascular manifestation, especially in adults, but elevated blood pressure is also found in children and adolescents. Acknowledgment of pediatric hypertension early is critical, as it can result in serious complications long-term if left undiagnosed. OBJECTIVE: We aim to identify the influence of hypertension on cardiovascular outcomes, mainly left ventricular hypertrophy, carotid intima media thickness, and pulse wave velocity. METHODS: We performed an extensive search on Medline, Embase, CINAHL, and Web of Science databases through March 2021. Original studies with a mix of retrospective, prospective, case-control studies, cross sectional studies, and observational studies were included in the review. There was no restriction on age group. RESULTS: The preliminary search yielded 545 articles with 15 articles included after inclusion and exclusion criteria. In this meta-analysis, LVMI (SMD: 3.47 (95% CI: 0.53-6.41)) and PWV (SMD: 1.72 (95% CI: 0.08-3.36)) were found to be significantly higher in adults with ADPKD compared to non-ADPKD; however, CIMT was not found to be significantly different. Also, LVMI was observed to be significantly higher among hypertensive adults with ADPKD (n = 56) as compared to adults without ADPKD (SMD: 1.43 (95% CI: 1.08-1.79)). Fewer pediatric studies were available with heterogeneity among patient populations and results. CONCLUSIONS: Adult patients with ADPKD were found to have worse indicators of cardiovascular outcomes, including LVMI and PWV, as compared to non-ADPKD. This study demonstrates the importance of identifying and managing hypertension, especially early, in this population. Further research, particularly in younger patients, is necessary to further elucidate the relationship between hypertension in patients with ADPKD and cardiovascular disease. REGISTRATION NUMBER: PROSPERO REGISTRATION: 343,013.

Hypertriglyceridemia with pancreatitis at disease onset in systemic lupus erythematosus.

Systemic lupus erythematosus (SLE) is an autoimmune disease characterised by the presence of several autoantibodies, immune complex formation and multiple organ system involvement. SLE has a wide range of manifestations involving nearly all organ systems. Hypertriglyceridemia (HTG) in SLE is a well-established and a common abnormality, which is generally mild and not included in the diagnostic criteria of SLE. HTG as the initial manifestation of SLE in adult patients in association with acute pancreatitis at levels below 1000 mg/dL has not been previously reported. Here, we report a case of rare presentation of moderate HTG (TG-869 mg/dL) with pancreatitis at disease onset in an adult women which later proved to be due to SLE and progressed to levels of severe HTG during the course of illness. The patient was successfully treated with plasma exchanges and cyclophosphamide.

Acute kidney injury following multisystem inflammatory syndrome associated with SARS-CoV-2 infection in children: a systematic review and meta-analysis.

INTRODUCTION: Multisystem inflammatory syndrome (MIS-C) is a rare paediatric hyper-inflammatory disorder that occurs following SARS-CoV-2 infection. Acute kidney injury (AKI) occurs in approximately one-quarter to one-third of the patients with MIS-C and is associated with poor prognosis in critically ill children. This systematic review is aimed to evaluate the incidence of AKI, mortality, and the need for kidney replacement therapy (KRT) in patients with MIS-C. METHODS: We searched databases from Medline, EMBASE, Cochrane Register, and Google Scholar from December 2019 to December 2021 with our search strategy. Studies meeting the following criteria were included in this systematic review: (1) articles on AKI in MIS-C; (2) studies providing AKI in MIS-C and COVID-19 infection separately; (3) studies reporting outcomes such as mortality, KRT, serum creatinine; length of hospital/ICU stay. QUALITY ASSESSMENT: The quality of the included studies was independently assessed by using the National Heart Lung and Blood Institute (NHLBI) quality assessment tool for cohort studies and case series. STATISTICAL ANALYSIS: Outcomes and their 95% confidence intervals (CI) were reported if a meta-analysis of these outcomes was conducted. Heterogeneity was reported using I2 statistics, and heterogeneity ≥ 50% was considered high. We used Baujat's plot for the contribution of each study toward overall heterogeneity. In sensitivity analysis, the summary estimates were assessed by repeating meta-analysis after omitting one study at a time. Forest plots were used for reporting outcomes in each study and with their 95% CI. All statistical tests were performed using R software version 4.0.3. RESULTS: A total of 24 studies were included in this systematic review and of these, 11 were included in the meta-analysis. The pooled proportion of patients with MIS-C developing AKI was 20% (95% CI: 14-28%, I2 = 80%). Pooled proportion of death in children with MIS-C was 4% (95% CI: 1-14%; I2 = 93%). The odds of death in patients with AKI were 4.68 times higher than in patients without AKI (95% CI: 1.06-20.7%; I2 = 17%). The overall pooled proportion of MIS-C-induced AKI patients requiring KRT was 15% (95% CI: 4-42%; I2 = 91%). CONCLUSION: Approximately one-fifth of children with MIS-C develop AKI which is associated with higher odds of death. PROSPERO registration: CRD42022306170 A higher resolution version of the Graphical abstract is available as Supplementary information.

The Effect and Prevalence of Comorbidities in Adolescents With CKD and Obesity.

Adolescent obesity and CKD are both significant public health issues independently. When seen as comorbid conditions, they can cause deleterious health outcomes that put them on the fast track to necessitate dialysis or transplantation. This paper analyzes the effects of various biomarkers and comorbidities seen in the intersection of obesity and CKD in the adolescent population. We illustrate the estimated prevalence of these biomarkers and comorbidities through a review of the literature, available treatment, and obesity-related glomerulopathies. We found significant prevalence of the biomarkers, microalbuminuria (9.42% ± 9.31% and interquartile range [IQR] of 9.5%), hypertension (23.60% ± 22.5% and IQR of 9.5%), low high-density lipoprotein (14.34% ± 5.46% and IQR of 5%), hyperfiltration (3.12% ± 5.16% and IQR of 4%), and lower estimated glomerular filtration rate 4.59 ± 2.75 and IQR of 3%. Identification of prevalent biomarkers and their manifestations can serve to inform clinicians what to look for in daily setting and help elucidate the magnitude of this growing issue. Additionally, pertinent treatment options from pharmacotherapy to bariatric surgery are outlined to provide care providers with the full spectrum of treatment options for obesity in adolescent populations.

Corrigendum: PCRRT Expert Committee ICONIC position paper on prescribing kidney replacement therapy in critically sick children with acute liver failure.

[This corrects the article DOI: 10.3389/fped.2021.833205.].

Outcomes following peritoneal dialysis for COVID-19-induced AKI: A literature review.

Acute kidney injury (AKI) has been shown to be associated with significant morbidity and mortality in patients with severe COVID-19 disease. Due to increasing number of cases in pandemic, there is a significant shortage of medical facilities and equipment in relation to patient load. In low resource settings where access to intermittent haemodialysis (HD) or continuous kidney replacement therapy (CKRT) is limited, peritoneal dialysis (PD) may play a vital role in the management of COVID-19-induced AKI. A literature search using Medline/PubMed, Embase, Google Scholar and Cochrane register was performed using following search strategy: (((COVID 19) OR (SARS-CoV-2)) AND (((acute kidney injury) OR (acute renal failure)) OR (acute renal dysfunction))) AND (peritoneal dialysis). Search strategy yielded total 79 articles. After going through titles and abstracts, full text of 15 articles was obtained. Finally, six studies were included in the review after exclusion of 10 studies. Five studies were single centre and one study was multicentric; four studies were conducted in the United States and one in the United Kingdom; PD catheter placement was done by surgeons in three studies and by nephrologist in one study. The mortality reported in the studies varied from 43% to as high as 63%.

Literature Review of the Efficacy of High-Volume Hemofiltration in Critically Ill Pediatric Patients.

BACKGROUND: Pediatric sepsis is a significant public health issue. This condition is exacerbated by rising serum creatinine and inflammatory cytokines that lead to deleterious effects upon the body. The current standard of care involves the use of continuous kidney replacement therapy to remove harmful cytokines until the body returns to homeostasis. In order to promote faster clearance and reduced stay in the ICU, high-volume hemofiltration (HVHF) has shown promise. However, there is a paucity of studies to fully elucidate its benefits. METHODS: A literature search was done using PubMed/ MEDLINE and Embase. The literature was reviewed by two independent reviewers, who independently assessed the quality of randomized controlled trials by using the Cochrane risk of bias tool for RCTs and Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomized controlled trials. Data were combined from studies with a similar design. RESULTS: The primary endpoint of all-cause mortality was found to be reduced by 40% across all of the pooled studies. For secondary endpoints, significant reductions of serum creatinine were found. Additionally, duration of ICU stays and treatment course was found to be significantly shorter in HVHF patients than the current standard of care. The rate of adverse effects was analyzed, and there was no difference in the proportion of patients developing hypokalemia, hyperkalemia, hypernatremia, or hyponatremia. The proportion of patients developing hyperglycemia was higher in patients undergoing HVHF, whereas the proportions of patients developing bleeding were significantly less in patients undergoing HVHF. One study reported a total number of adverse events between the two groups which were significantly lesser in patients undergoing HVHF. CONCLUSION: HVHF shows promise as a modality to treat pediatric patients with sepsis. In order to confirm the benefits of this modality, future studies need significantly more patients for analysis.

Deriving Normative Data on 24-Hour Ambulatory Blood Pressure Monitoring for South Asian Children (ASHA): A Clinical Research Protocol.

BACKGROUND: The global prevalence of hypertension in children and adolescents has increased over the past 2 decades and is the strongest predictor of adult hypertension. South Asians have an increased prevalence of metabolic syndrome associated risk factors including abdominal obesity, diabetes, and hypertension. All these factors contribute to their increased cardiovascular disease burden. Accurate and early identification of hypertension in South Asian children is a necessary aspect of cardiovascular disease prevention. Ambulatory blood pressure monitoring (ABPM) is considered the gold-standard for pediatric blood pressure (BP) measurement. However, its utilization is limited due to the lack of validated normative reference data in diverse, multiethnic pediatric populations. OBJECTIVE: The primary objective is to establish normative height-sex and age-sex-specific reference values for 24-h ABPM measurements among South Asian children and adolescents (aged 5-17 years) in Ontario and British Columbia, Canada. Secondary objectives are to evaluate differences in ABPM measurements by body mass index classification, to compare our normative data against pre-existing data from German and Hong Kong cohorts, and to evaluate relationships between habitual movement behaviors, diet quality, and ABPM measurements. DESIGN: Cross-sectional study, quasi-representative sample. SETTING: Participants will be recruited from schools, community centers, and places of worship in Southern Ontario (Greater Toronto and Hamilton area, including the Peel Region) and Greater Vancouver, British Columbia. PARTICIPANTS: We aim to recruit 2113 nonoverweight children (aged 5-17 years) for the primary objective. We aim to recruit an additional 633 overweight or obese children to address the secondary objectives. MEASUREMENTS: Ambulatory BP monitoring measurements will be obtained using Spacelabs 90217 ABPM devices, which are validated for pediatric use. The ActiGraph GT3X-BT accelerometer, which has also been validated for pediatric use, will be used to obtain movement behavior data. METHODS: Following recruitment, eligible children will be fitted with 24-h ABPM and physical activity monitors. Body anthropometrics and questionnaire data regarding medical and family history, medications, diet, physical activity, and substance use will be collected. Ambulatory BP monitoring data will be used to develop height-sex- and age-sex-specific normative reference values for South Asian children. Secondary objectives include evaluating differences in ABPM measures between normal weight, overweight and obese children; and comparing our South Asian ABPM data to existing German and Hong Kong data. We will also use compositional data analysis to evaluate associations between a child's habitual movement behaviors and ABPM measures. LIMITATIONS: Bloodwork will not be performed to facilitate recruitment. A non-South Asian comparator cohort will not be included due to feasibility concerns. Using a convenience sampling approach introduces the potential for selection bias. CONCLUSIONS: Ambulatory BP monitoring is a valuable tool for the identification and follow-up of pediatric hypertension and overcomes many of the limitations of office-based BP measurement. The development of normative ABPM data specific to South Asian children will increase the accuracy of BP measurement and hypertension identification in this at-risk population, providing an additional strategy for primary prevention of cardiovascular disease.

CONTEXTE: La prévalence mondiale de l'hypertension chez les enfants et les adolescents a augmenté au cours des deux dernières décennies et constitue le plus important facteur prédictif de l'hypertension chez les adultes. Le syndrome métabolique associé aux facteurs de risque que sont l'obésité abdominale, le diabète et l'hypertension est plus prévalent chez les personnes d'origine sud-asiatique. Tous ces facteurs contribuent à une charge de morbidité cardiovasculaire accrue pour ces personnes. Le dépistage précis et précoce de l'hypertension chez les enfants d'Asie du Sud est un aspect incontournable de la prévention des maladies cardiovasculaires. Le monitoring ambulatoire de la pression artérielle (MAPA) est considéré comme la norme pour la mesure de la pression artérielle chez les enfants. Son utilization est toutefois limitée en raison de l'absence de références normatives validées dans des populations pédiatriques diversifiées et multiethniques. OBJECTIFS: L'objectif principal est d'établir des valeurs de référence normatives taille-sexe et âge-sexe pour les mesures de MAPA sur 24 heures chez les enfants et les adolescents d'origine sud-asiatique (âgés de 5-17 ans) de l'Ontario et de Colombie-Britannique (Canada). Les objectifs secondaires sont : 1) d'évaluer les différences dans les mesures de MAPA selon une classification basée sur l'indice de masse corporelle; 2) de comparer nos données normatives aux données préexistantes tirées de cohortes d'Allemagne et de Hong Kong, et 3) d'évaluer les relations entre les comportements actifs habituels, la qualité de l'alimentation et les mesures de MAPA. TYPE D'ÉTUDE: Étude transversale avec échantillon quasi représentatif. CADRE: Les participants seront recrutés dans des écoles, des centers communautaires et des lieux de culte du sud de l'Ontario (région du Grand Toronto et de Hamilton, y compris la région de Peel) et du Grand Vancouver en Colombie-Britannique. SUJETS: Nous souhaitons recruter 2113 enfants (5 à 17 ans) ne présentant pas de surpoids pour l'objectif principal. Et 633 enfants en surpoids ou obèses pour les objectifs secondaires. MESURES: Les mesures de MAPA seront obtenues à l'aide d'appareils Spacelabs 90217 validés pour un usage pédiatrique. L'accéléromètre ActiGraph GT3X-BT, également validé pour un usage pédiatrique, sera utilisé pour colliger des données sur le comportement actif. MÉTHODOLOGIE: Après le recrutement, les enfants admissibles seront équipés d'un appareil de MAPA pour 24 heures et de moniteurs d'activité physique. Les caractéristiques anthropométriques et les données d'un questionnaire portant sur les antécédents médicaux et familiaux, la médication, l'alimentation, l'activité physique et la consommation de substances seront recueillies. Les données de MAPA seront utilisées pour établir des valeurs de référence normatives taille-sexe et âge-sexe pour les enfants d'Asie du Sud. Les objectifs secondaires comprennent l'évaluation des différences dans les mesures de MAPA selon que les enfants ont un poids normal, un surpoids ou sont obèses, et la comparaison de nos données de MAPA pour des enfants d'Asie du Sud avec les données existantes en Allemagne et à Hong Kong. Nous procèderons également à l'analyze de composition des données afin d'évaluer les relations entre les comportements actifs habituels de l'enfant et les mesures de MAPA. LIMITES: Pour faciliter le recrutement, les analyses sanguines ne seront pas effectuées. Aucune cohorte de comparaison constituée de sujets non originaires d'Asie du Sud ne sera incluse en raison de problèmes de faisabilité. L'emploi d'une approche d'échantillonnage de commodité introduit un possible biais de sélection. CONCLUSION: Le MAPA est un outil précieux pour le dépistage et le suivi de l'hypertension pédiatrique et elle permet de surmonter plusieurs des limites de la mesure de la PA en cabinet. L'établissement de références normatives de MAPA spécifiques aux enfants d'Asie du Sud permettra d'accroître la précision de la mesure de la PA et le dépistage de l'hypertension dans cette population à risque, fournissant ainsi une stratégie supplémentaire pour la prévention primaire des maladies cardiovasculaires.

Comparative efficacy of topical aloe vera and low-level laser therapy in the management of oral lichen planus: a randomized clinical trial.

This randomized clinical trial aimed to compare the efficacy of topical aloe vera with low-level laser therapy in patients with oral lichen planus (OLP). A randomized, parallel arm, single-blind study comprising of 60 patients with OLP was randomly divided into two groups. Group A was given topical aloe vera extract gel applied thrice daily for 2 months, and group B was given low-level laser therapy (LLLT) at 980 nm twice weekly for 2 months. Both groups were followed up for 9 months. Patients were assessed for various parameters according to the Escudier scale at baseline, after treatment at 9 months. Results were assessed using the McNemar-Bowker test and the Mann-Whitney U test. Both individual groups showed significant (p < 0.05) results at the end of the treatment period (0-2 months) and the follow-up period (2-7 months). Intergroup comparison showed significant results in the laser group (reduction of VAS by 44.1%, site score by 24.6%, and activity score by 50%) as compared with the aloe vera group (reduction of VAS by 26.7%, site score by 9.2%, and the activity score by 26%) in the treatment period. In the follow-up period, both groups showed insignificant differences in comparison to each other. Within the limitations of the study, LLLT was more effective as compared with topical aloe vera in managing oral lichen planus during the active treatment time, while both were equally effective during the follow-up period. The clinical study was registered under the Clinical Trials Registry India with the registration number CTRI/2018/04/013147.