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Arch Pediatr. 2024 Apr;31(3):202-204. doi: 10.1016/j.arcped.2024.01.002. Epub 2024 Mar 19.

ABSTRACT

Although pediatric post-intensive care syndrome is frequent and impacts the child's quality of life in various aspects, there are currently no guidelines regarding post-pediatric intensive care unit (PICU) follow-up. The aim of this study was to describe post-PICU follow-up in France. Among the 37 French PICUs, only 67 % had a consultation service, mostly performed by pediatric intensivists (95 %). Post-intensive care evaluation was the main objective for 46 % of these centers, whereas others focused on specific patient populations. Post-intensive care follow-up is highly heterogeneous and developing such consultation services appears to be a main challenge for PICU teams.

PMID:38508912 | DOI:10.1016/j.arcped.2024.01.002

Pediatr Pulmonol. 2024 Apr;59(4):982-990. doi: 10.1002/ppul.26860. Epub 2024 Jan 10.

ABSTRACT

INTRODUCTION: High-flow nasal cannula (HFNC) is commonly used as first step respiratory support in infants with moderate-to-severe acute viral bronchiolitis (AVB). This device, however, fails to effectively manage respiratory distress in about a third of patients, and data are limited on determinants of patient response. The respiratory rate-oxygenation (ROX) index is a relevant tool to predict the risk for HFNC failure in adult patients with lower respiratory tract infections. The primary objective of this study was to assess the relationship between ROX indexes collected before and 1 h after HFNC initiation, and HFNC failure occurring in the following 48 h in infants with AVB.

METHOD: This is an ancillary study to the multicenter randomized controlled trial TRAMONTANE 2, that included 286 infants of less than 6 months with moderate-to-severe AVB. Collection of physiological variables at baseline (H0), and 1 h after HFNC (H1), included heart rate (HR), respiratory rate (RR), fraction of inspired oxygen (FiO₂), respiratory distress score (modified Wood's Clinical Asthma Score [mWCAS]), and pain and discomfort scale (EDIN). ROX and ROX-HR were calculated as $\frac{\left(\frac{{\mathrm{SpO}}_2}{{\mathrm{FiO}}_2}\right)}{\mathrm{RR}}$ and $100\times \frac{\mathrm{ROX}}{\mathrm{HR}}$ , respectively. Predefined HFNC failure criteria included increase in respiratory distress score or RR, increase in discomfort, and severe apnea episodes. The accuracies of ROX, ROX-HR indexes and clinical variable to predict HFNC failure were assessed using receiver operating curve analysis. We analyzed predictive factors of HFNC failure using multivariate logistic regressions.

RESULT: HFNC failure occurred in 111 of 286 (39%) infants, and for 56 (50% of the failure) of them within the first 6 h. The area under the curve of ROX indexes at H0 and H1 were, respectively, 0.56 (95% confidence interval [CI] 0.48-0.63, p = 0.14), 0.56 (95% CI 0.49-0.64, p = 0.09). ROX-HR performances were better but remained poorly discriminant. HFNC failure was associated with higher mWCAS score at H1 (p < 0.01) and lower decrease in EDIN scale during the first hour of HFNC delivery (p = 0.02). In the multivariate analyses, age and mWCAS score were were found to be independent factors associated with HFNC failure at H0. At H1, weight and mWCAS were associated factors.

CONCLUSION: In this study, neither ROX index, nor physiological variables usually collected in infants with AVB had early discriminatory capacity to predict HFNC failure.

PMID:38197495 | DOI:10.1002/ppul.26860

JTCVS Open. 2023 May 31;15:454-467. doi: 10.1016/j.xjon.2023.04.022. eCollection 2023 Sep.

ABSTRACT

OBJECTIVE: This study aimed to determine whether or not transfusion of fresh red blood cells (RBCs) reduced the incidence of new or progressive multiple organ dysfunction syndrome compared with standard-issue RBCs in pediatric patients undergoing cardiac surgery.

METHODS: Preplanned secondary analysis of the Age of Blood in Children in Pediatric Intensive Care Unit study, an international randomized controlled trial. This study included children enrolled in the Age of Blood in Children in Pediatric Intensive Care Unit trial and admitted to a pediatric intensive care unit after cardiac surgery with cardiopulmonary bypass. Patients were randomized to receive either fresh (stored ≤7 days) or standard-issue RBCs. The primary outcome measure was new or progressive multiple organ dysfunction syndrome, measured up to 28 days postrandomization or at pediatric intensive care unit discharge, or death.

RESULTS: One hundred seventy-eight patients (median age, 0.6 years; interquartile range, 0.3-2.6 years) were included with 89 patients randomized to the fresh RBCs group (median length of storage, 5 days; interquartile range, 4-6 days) and 89 to the standard-issue RBCs group (median length of storage, 18 days; interquartile range, 13-22 days). There were no statistically significant differences in new or progressive multiple organ dysfunction syndrome between fresh (43 out of 89 [48.3%]) and standard-issue RBCs groups (38 out of 88 [43.2%]), with a relative risk of 1.12 (95% CI, 0.81 to 1.54; P = .49) and an unadjusted absolute risk difference of 5.1% (95% CI, -9.5% to 19.8%; P = .49).

CONCLUSIONS: In neonates and children undergoing cardiac surgery with cardiopulmonary bypass, the use of fresh RBCs did not reduce the incidence of new or progressive multiple organ dysfunction syndrome compared with the standard-issue RBCs. A larger trial is needed to confirm these results.

PMID:37808065 | PMC:PMC10556812 | DOI:10.1016/j.xjon.2023.04.022

J Nephrol. 2023 Dec;36(9):2541-2547. doi: 10.1007/s40620-023-01762-1. Epub 2023 Sep 12.

ABSTRACT

BACKGROUND: Use of continuous renal replacement therapy in children receiving anti-infective drugs may lead to inappropriate concentrations with risks related to treatment failure, toxicity and emergence of multidrug-resistant bacteria. We aimed to describe anti-infective prescribing practices in critically ill children undergoing continuous renal replacement therapy.

METHODS: An online survey to assess continuous renal replacement therapy, anti-infective prescribing and therapeutic drug monitoring practices was sent by e-mail to physicians working in pediatric intensive care units through the French-speaking Group of Pediatric Intensive Care and Emergency medicine (GFRUP).

RESULTS: From April 1st, 2021 to May 1st, 2021, 26/40 pediatric intensive care units participated in the survey, corresponding to a response rate of 65%. Twenty-one were located in France and five abroad. All pediatric intensive care units administered continuous renal replacement therapy, primarily with Prismaflex™ System. Anti-infective prescriptions were adjusted to the presence of continuous renal replacement therapy in 23 (88%) pediatric intensive care units mainly according to molecular weight in 6 (23%), molecule protein binding in 6 (23%) and elimination routes in 15 (58%) including residual diuresis in 9 (35%), to the continuous renal replacement therapy flow in 6 (23%) and to the modality of continuous renal replacement therapy used in 15 (58%), pediatric intensive care units. There was broad variability among pediatric intensive care units and among physicians within the same unit. Barriers to therapeutic drug monitoring were mainly an excessive delay in obtaining results in 11 (42%) and the lack of an on-site laboratory in 8 (31%) pediatric intensive care units.

CONCLUSIONS: Our survey reported wide variability in anti-infective prescribing practices in children undergoing continuous renal replacement therapy, thus highlighting a gap in knowledge and the need for education and recommendations.

PMID:37698831 | DOI:10.1007/s40620-023-01762-1

J Pediatric Infect Dis Soc. 2023 Apr 28;12(4):189-197. doi: 10.1093/jpids/piad010.

ABSTRACT

BACKGROUND: The severity of SARS-CoV-2-related diseases in children remains unclear. This study aimed to describe the incidence of French pediatric intensive care units (PICUs) admissions with acute COVID-19, incidental positive SARS-CoV-2 test result, and multisystem inflammatory syndrome in children (MIS-C) during the delta and omicron variant periods.

METHODS: This study used the French PICU registry to obtain data on all patients admitted to 41 French PICUs diagnosed with acute COVID-19, incidental positive SARS-CoV-2 test result, or MIS-C between August 30, 2021 and April 20, 2022. Data regarding the total number of positive SARS-CoV-2 polymerase chain reaction results according to the type of variants were obtained from the French National Public Health Agency.

RESULTS: Of 745 children, 244 (32.8%) were admitted for acute COVID-19, 246 (33.0%) for incidental positive SARS-CoV-2 test results, and 255 (34.2%) for MIS-C. The incidence of each group was higher with delta than with omicron. The incidence rate ratios with the delta variant were 7.47 (95% CI, 4.22-13.26) for acute COVID-19, 4·78 (95% CI, 2.30-9.94) for incidental positive SARS-CoV-2 test results, and 10.46 (95% CI, 5.98-18.31) for MIS-C compared to the omicron variant. The median age was 66 (7.7-126.8) months; 314 (42%) patients had comorbidities. Patients with acute COVID-19 and incidental positive SARS-CoV-2 test results had similar proportions of comorbidities. No patient with MIS-C died, whereas the mortality rates in the acute COVID-19 and incidental positive SARS-CoV-2 test results groups were 6.8% and 3.8%, respectively.

CONCLUSIONS: The incidence of acute COVID-19, incidental positive SARS-CoV-2 test results, and MIS-C admitted to the PICU were significantly higher with the delta variant than with the omicron variant.

PMID:36786499 | DOI:10.1093/jpids/piad010

Intensive Care Med. 2023 Jan;49(1):5-25. doi: 10.1007/s00134-022-06918-4. Epub 2023 Jan 2.

ABSTRACT

PURPOSE: We present guidelines for the management of infants under 12 months of age with severe bronchiolitis with the aim of creating a series of pragmatic recommendations for a patient subgroup that is poorly individualized in national and international guidelines.

METHODS: Twenty-five French-speaking experts, all members of the Groupe Francophone de Réanimation et Urgence Pédiatriques (French-speaking group of paediatric intensive and emergency care; GFRUP) (Algeria, Belgium, Canada, France, Switzerland), collaborated from 2021 to 2022 through teleconferences and face-to-face meetings. The guidelines cover five areas: (1) criteria for admission to a pediatric critical care unit, (2) environment and monitoring, (3) feeding and hydration, (4) ventilatory support and (5) adjuvant therapies. The questions were written in the Patient-Intervention-Comparison-Outcome (PICO) format. An extensive Anglophone and Francophone literature search indexed in the MEDLINE database via PubMed, Web of Science, Cochrane and Embase was performed using pre-established keywords. The texts were analyzed and classified according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. When this method did not apply, an expert opinion was given. Each of these recommendations was voted on by all the experts according to the Delphi methodology.

RESULTS: This group proposes 40 recommendations. The GRADE methodology could be applied for 17 of them (3 strong, 14 conditional) and an expert opinion was given for the remaining 23. All received strong approval during the first round of voting.

CONCLUSION: These guidelines cover the different aspects in the management of severe bronchiolitis in infants admitted to pediatric critical care units. Compared to the different ways to manage patients with severe bronchiolitis described in the literature, our original work proposes an overall less invasive approach in terms of monitoring and treatment.

PMID:36592200 | DOI:10.1007/s00134-022-06918-4

BMC Emerg Med. 2022 Jul 18;22(1):131. doi: 10.1186/s12873-022-00681-x.

ABSTRACT

INTRODUCTION: Recent studies have shown the prognostic value of capillary refill time (CRT) and suggested that resuscitation management guided by CRT may reduce morbidity and mortality in patients with septic shock. However, little is known about the current use of CRT in routine clinical practice. This study aimed to assess the modalities of CRT use among French adult and pediatric intensivists.

METHODS: A cross-sectional survey exploring CRT practices in acute circulatory failure was performed. The targeted population was French adult and pediatric intensivists (SFAR and GFRUP networks). An individual invitation letter including a survey of 32 questions was emailed twice. Descriptive and analytical statistics were performed.

RESULTS: Among the 6071 physicians who received the letter, 418 (7%) completed the survey. Among all respondents, 82% reported using CRT in routine clinical practice, mainly to diagnose acute circulatory failure, but 45% did not think CRT had any prognostic value. Perfusion goal-directed therapy based on CRT was viewed as likely to improve patient outcome by 37% of respondents. The measurement of CRT was not standardized as the use of a chronometer was rare (3%) and the average of multiple measurements rarely performed (46%). Compared to adult intensivists, pediatric intensivists used CRT more frequently (99% versus 76%) and were more confident in its diagnostic value and its ability to guide treatment.

CONCLUSION: CRT measurement is widely used by intensivists in patients with acute circulatory failure but most often in a non-standardized way. This may lead to a misunderstanding of CRT reliability and clinical usefulness.

PMID:35850662 | PMC:PMC9290243 | DOI:10.1186/s12873-022-00681-x

Arch Pediatr. 2022 May;29(4):326-329. doi: 10.1016/j.arcped.2022.02.007. Epub 2022 Mar 26.

ABSTRACT

BACKGROUND: Due to the lack of available evidence on pediatric trauma care organization, no French national guideline has been developed. This survey aimed to describe the management of pediatric trauma patients in France.

METHODS: In this cross-sectional survey, an electronic questionnaire (previously validated) was distributed to intensive care physicians from tertiary hospitals via the GFRUP (Groupe Francophone de Réanimation et Urgences Pédiatriques) mailing list.

RESULTS: We collected 37 responses from 28 centers with available data, representing 100% of French level-1 pediatric trauma centers. Most of the pediatric centers (n = 21, 75%) had a written local protocol on pediatric trauma care. In most centers (n = 17, 61%), patients with severe trauma could be admitted in various locations, including the adult or pediatric emergency department or the intensive care unit. Usually, the location of the trauma room depended on the patients' age and/or severity of trauma. In 12 centers in which trauma could be managed by adult physicians (n = 12/18, 70%), a physician with pediatric expertise (anesthesiologist or intensive care physician) could be called according to the patient's age or severity of trauma. The cut-off patient age for considering pediatric expertise was mainly 3-5 years (n = 10, 83%).

CONCLUSION: Although most French level-1 pediatric trauma centers have a local protocol for pediatric trauma management, organization is very heterogeneous in France. Guidelines should focus on collaboration between professionals and hospital facilities in order to improve outcomes of children with trauma.

PMID:35351342 | DOI:10.1016/j.arcped.2022.02.007

Anaesth Crit Care Pain Med. 2021 Dec;40(6):100971. doi: 10.1016/j.accpm.2021.100971. Epub 2021 Oct 30.

ABSTRACT

BACKGROUND: Patients under extra-corporeal membrane oxygenation (ECMO) are at high risk of developing acute kidney injury and renal replacement therapy (RRT) is frequently needed. The aim of this study was to explore RRT use in ECMO patients, as no recommendations exist in this setting.

METHODS: An online questionnaire about RRT management in ECMO patients was sent to the members of the ARCOTHOVA (Anesthésie-Réanimation Coeur-Thorax-Vaisseaux) association and to the GFRUP (Groupe Francophone de Réanimation et Urgences Pédiatriques).

RESULTS: Ninety intensivists from adult ICU and twenty from paediatric ICU responded to the questionnaire. RRT use was common as 67% respondents reported that more than 25% of their ECMO patients needed RRT. RRT indications were similar between centres, with persistent anuria (83%), metabolic acidosis (80%), fluid overload (78%) and hyperkalaemia (80%) being the more prevalent. Continuous renal replacement therapy was the preferred technique (97%). Continuous veno-venous haemofiltration was predominant (64%) over continuous veno-venous haemodiafiltration (21%). Unfractionated heparin was employed as first line choice anticoagulation in 61% and regional citrate anticoagulation in 16%. Integration of RRT device directly into the ECMO circuit was the preferred configuration (40%) while parallel systems with separate catheter were used in 30%. When the integrated approach was chosen, RRT device was most frequently connected with inlet and outlet lines after the ECMO pump (58%) and pressure alarms were encountered for 60% of participants.

CONCLUSIONS: Our results highlight the high variability of practice between centres. They suggest the need to compare the integrated and parallel configurations of combining RRT and ECMO.

PMID:34728410 | DOI:10.1016/j.accpm.2021.100971