During the last decades, the number of patients with long stay admissions (LSA) in PICU has increased. The purpose of this study was to identify factors associated with PICU LSA, assessing healthcare ...resources use and changes in the profile of these patients. A retrospective, observational, single-center study was carried out. Characteristics of LSA were compared between two periods (2006-2010 and 2011-2015). During the earlier period there were 2,118 admissions (3.9% of them LSA), whereas during the second period, there were 1,763 (5.4% of them LSA) (p = 0.025). LSA accounted for 33.7% PICU stay days during the first period and 46.7% during the second (p < 0.001). Higher use of non-invasive ventilation (80.2% vs. 37.8%, p = 0.001) and high-flow oxygen therapy (68.8% vs. 37.8%, p = 0.005) was observed in the 2011-2015 cohort, whereas the use of arterial catheter (77.1% vs. 92.6%, p = 0.005), continuous infusion of adrenaline (55.2% vs. 75.9%, p = 0.004), and hemoderivative transfusion (74% vs. 89.2%, p = 0.010) was less frequent. In the 2006-2010 cohort, hospital-acquired infections were more common (95.2% vs. 68.8%, p < 0.001) and mortality was higher (26.8% vs. 13.8%, p = 0.026). The number of long-stay PICU admissions have increased entailing an intensive use of healthcare resources. These patients have a high risk for complications and mortality.
A secondary analysis of a randomized study was performed to study the relationship between volumetric capnography (VCAP) and arterial CO
partial pressure (PCO
) during cardiopulmonary resuscitation ...(CPR) and to analyze the ability of these parameters to predict the return of spontaneous circulation (ROSC) in a pediatric animal model of asphyxial cardiac arrest (CA). Asphyxial CA was induced by sedation, muscle relaxation and extubation. CPR was started 2 min after CA occurred. Airway management was performed with early endotracheal intubation or bag-mask ventilation, according to randomization group. CPR was continued until ROSC or 24 min of resuscitation. End-tidal carbon dioxide (EtCO
), CO
production (VCO
), and EtCO
/VCO
/kg ratio were continuously recorded. Seventy-nine piglets were included, 26 (32.9%) of whom achieved ROSC. EtCO
was the best predictor of ROSC (AUC 0.72, p < 0.01 and optimal cutoff point of 21.6 mmHg). No statistical differences were obtained regarding VCO
, VCO
/kg and EtCO
/VCO
/kg ratios. VCO
and VCO
/kg showed an inverse correlation with PCO
, with a higher correlation coefficient as resuscitation progressed. EtCO
also had an inverse correlation with PCO
from minute 18 to 24 of resuscitation. Our findings suggest that EtCO
is the best VCAP-derived parameter for predicting ROSC. EtCO
and VCO
showed an inverse correlation with PCO
. Therefore, these parameters are not adequate to measure ventilation during CPR.
To analyze the effectiveness of dexamethasone in preventing upper airway obstruction (UAO) symptoms after extubation and the need of reintubation in critically ill children. Multicenter, prospective, ...double-blind, randomized, phase IV clinical trial involving five pediatric intensive care units. Children between 1 month and 16 years-of-age intubated for more than 48 h were included. Patients were randomized to receive placebo or dexamethasone 0.25 mg/kg every 6 h, 6-to-12 h prior to extubation (four doses). 48 h follow-up was carried out after extubation. Severity of UAO symptoms (Taussig score, stridor) and reintubation requirement were compared. 147 patients were randomized (10 were excluded), 70 patients received dexamethasone and 67 placebo. No global differences were found in the presence of stridor or moderate-to-severe UAO symptoms (Taussig ≥ 5), but Taussig ≥ 5 was less frequent in patients less than 2 years-of-age treated with steroids (p = 0.014). Median Taussig score was lower in the dexamethasone group 1 h after extubation, p < 0.001. 27 patients required reintubation, 9 due to UAO: 3 (4.3%) in the dexamethasone group and 6 (8.9%) in the placebo group, p = 0.319. In those intubated > 5 days, reintubation due to UAO was higher in the placebo group (2.4% vs. 14.3, p = 0.052). Nebulized epinephrine and budesonide were required more frequently in the placebo group in the first 2 h (p = 0.041) and 1 h (p = 0.02) after extubation, respectively. No relevant side effects were observed. Dexamethasone prior to extubation did not significantly reduce moderate-severe UAO symptoms, except for patients under 2-years of age. Dexamethasone could decrease Taussig score and the need of rescue therapies, as well as reintubation rates in those intubated for more than 5 days.
To compare the effect on the recovery of spontaneous circulation (ROSC) of early endotracheal intubation (ETI) versus bag-mask ventilation (BMV), and expiratory real-time tidal volume (VTe) feedback ...(TVF) ventilation versus without feedback or standard ventilation (SV) in a pediatric animal model of asphyxial cardiac arrest. Piglets were randomized into five groups: 1: ETI and TVF ventilation (10 ml/kg); 2: ETI and TVF (7 ml/kg); 3: ETI and SV; 4: BMV and TVF (10 ml/kg) and 5: BMV and SV. Thirty breaths-per-minute guided by metronome were given. ROSC, pCO2, pO2, EtCO2 and VTe were compared among groups. Seventy-nine piglets (11.3 ± 1.2 kg) were included. Twenty-six (32.9%) achieved ROSC. Survival was non-significantly higher in ETI (40.4%) than BMV groups (21.9%), p = 0.08. No differences in ROSC were found between TVF and SV groups (30.0% versus 34.7%, p = 0.67). ETI groups presented lower pCO2, and higher pO2, EtCO2 and VTe than BMV groups (p < 0.05). VTe was lower in TVF than in SV groups and in BMV than in ETI groups (p < 0.05). Groups 1 and 3 showed higher pO2 and lower pCO2 over time, although with hyperventilation values (pCO2 < 35 mmHg). ETI groups had non significantly higher survival rate than BMV groups. Compared to BMV groups, ETI groups achieved better oxygenation and ventilation parameters. VTe was lower in both TVF and BMV groups. Hyperventilation was observed in intubated animals with SV and with 10 ml/kg VTF.
Malnutrition affects 50% of hospitalized children and 25-70% of the critically ill children. It increases the incidence of complications and mortality. Malnutrition is associated with an altered ...metabolism of certain substrates, increased metabolism and catabolism depending on the severity of the lesion, and reduced nutrient delivery. The objective should be to administer individualized nutrition to the critically ill child and to be able to adjust the nutrition continuously according to the metabolic changes and evolving nutritional status. It would appear reasonable to start enteral nutrition within the first 24 to 48 hours after admission, when oral feeding is not possible. Parenteral nutrition should only be used when enteral nutrition is contraindicated or is not tolerated. Energy delivery must be individually adjusted to energy expenditure (40-65 kcal/100 calories metabolized/day) with a protein delivery of 2.5-3 g/kg/day. Frequent monitoring of nutritional and metabolic parameters should be performed.
The emergence of multidrug-resistant (MDR) bacteria in children is a growing concern, particularly among septic patients, given the need for first-right dosing. Our aim was to determine the incidence ...rates and factors associated with MDR-sepsis in the pediatric intensive care unit (PICU), using data from the Spanish ENVIN-HELICS PICU registry between 2013 and 2019. The rate of MDR bacteria among septic children ranged between 5.8 and 16.2% throughout this study period, with a significant increase since 2015 (p = 0.013). MDR-gram-negative bacteria (92%), particularly EBL-Enterobacterales (63.7%), were the most frequent causative microorganisms of MDR-sepsis. During this study period, sixteen MDR-sepsis (32.6%) corresponded to intrahospital infections, and 33 (67.4%) had community-onset sepsis, accounting for 10.5% of the overall community-onset sepsis. Independent risk factors associated with MDR-sepsis were antibiotics 48 h prior to PICU admission (OR 2.38) and PICU onset of sepsis (OR 2.58) in >1 year-old children, and previous malnourishment (OR 4.99) in <1 year-old children. Conclusions: There was an alarming increase in MDR among septic children in Spain, mainly by gram-negative (ESBL-Enterobacterales), mostly coming from the community setting. Malnourished infants and children on antibiotics 48 h prior to PICU are at increased risk and therefore require closer surveillance.
infection is a severe complication of hematopoietic stem-cell transplantation (HSCT) recipients that can remain unnoticed without a high clinical suspicion. We present the case of a 6-year-old ...patient with acute lymphoblastic leukemia and HSCT recipient who was admitted to the Pediatric Intensive Care Unit (PICU) on post-transplantation day +39 with fever, hypotension, severe respiratory distress and appearance of a lumbar subcutaneous node. She developed severe Acute Respiratory Distress Syndrome (ARDS) and underwent endotracheal intubation and early mechanical ventilation. Subsequently, she required prone ventilation, inhaled nitric oxide therapy and high-frequency oscillatory ventilation (HFOV). An etiologic study was performed, being blood, urine, bronchoalveolar lavage and biopsy of the subcutaneous node positive for
by Polymerase Chain Reaction (PCR). Diagnosis of disseminated toxoplasmosis was established and treatment with pyrimethamine, sulfadiazine and folinic acid started. The patient showed clinical improvement, allowing weaning of mechanical ventilation and transfer to the hospitalization ward after 40 days in the PICU. It is important to consider toxoplasmosis infection in immunocompromised patients with sepsis and, in cases of severe respiratory distress, early mechanical ventilation should be started using the open lung approach. In
IgG positive patients, close monitoring and appropriate anti-infectious prophylaxis is needed after HSCT.
Display omitted
La intubación traqueal es un procedimiento frecuente en las unidades de cuidados intensivos pediátricos con riesgo de complicaciones que pueden aumentar la morbimortalidad.
Estudio ...descriptivo y analítico de una cohorte prospectiva que incluye a los pacientes intubados en una unidad de cuidados intensivos pediátricos de tercer nivel entre enero y diciembre de 2020, analizando los factores asociados con el fracaso de intubación y los efectos adversos.
Se analizaron 48 intubaciones. La indicación más frecuente fue el fallo respiratorio hipoxémico (25%). El primer intento de intubación fue exitoso en el 60,4%, sin diferencias entre los médicos adjuntos y los residentes (62,5 vs. 56,3%; p=0,759). La dificultad en la ventilación con bolsa y mascarilla se asoció con el fracaso del primer intento de intubación (p=0,028). Se objetivaron eventos adversos en un 12,5% de las intubaciones, siendo graves en un 8,3% de los casos, incluyendo una parada cardiorrespiratoria, 2 casos de hipotensión grave y una intubación esofágica detectada de forma tardía. Ninguno de los pacientes falleció. Los intentos múltiples de intubación se asociaron significativamente con la aparición de eventos adversos (p<0,002). La preparación sistemática del procedimiento con ayudas cognitivas y asignación de los papeles del equipo se relacionó de forma independiente con un menor número de eventos adversos.
El éxito en el primer intento de intubación en niños en estado crítico es bajo y se relaciona con la dificultad de ventilación con bolsa y mascarilla. En un porcentaje significativo pueden presentar efectos adversos graves. La utilización de protocolos puede disminuir el número de eventos adversos.
Tracheal intubation is a frequent procedure in paediatric intensive care units that carries a risk of complications that can increase morbidity and mortality.
Prospective, longitudinal, observational study in patients intubated in a level iii paediatric intensive care unit between January and December 2020. We analysed the risk factors associated with failed intubation and adverse events.
The analysis included 48 intubations. The most frequent indication for intubation was hypoxaemic respiratory failure (25%). The first attempt was successful in 60.4% of intubations, without differences between procedures performed by staff physicians and resident physicians (62.5 vs. 56.3%; P=.759). Difficulty in bag-mask ventilation was associated with failed intubation in the first attempt (P=.028). Adverse events occurred in 12.5% of intubations, and severe events in 8.3%, including one case of cardiac arrest, 2 cases of severe hypotension and one of oesophageal intubation with delayed recognition. None of the patients died. Making multiple attempts was significantly associated with adverse events (P<.002). Systematic preparation of the procedure with cognitive aids and role allocation was independently associated with a lower incidence of adverse events.
In critically ill children, first-attempt intubation failure is common and associated with difficulty in bag-mask ventilation. A significant percentage of intubations may result in serious adverse events. The implementation of intubation protocols could decrease the incidence of adverse events.
to assess whether 25hydroxivitaminD or 25(OH)vitD deficiency has a high prevalence at pediatric intensive care unit (PICU) admission, and whether it is associated with increased prediction of ...mortality risk scores.
prospective observational study comparing 25(OH)vitD levels measured in 156 patients during the 12hours after critical care admission with the 25(OH)vitD levels of 289 healthy children. 25(OH)vitD levels were also compared between PICU patients with pediatric risk of mortality III (PRISM III) or pediatric index of mortality 2 (PIM 2) > p75 (group A; n=33) vs. the others (group B; n=123). Vitamin D deficiency was defined as < 20ng/mL levels.
median (p25‐p75) 25(OH)vitD level was 26.0ng/mL (19.2‐35.8) in PICU patients vs. 30.5ng/mL (23.2‐38.6) in healthy children (p=0.007). The prevalence of 25(OH)vitD < 20ng/mL was 29.5% (95% CI: 22.0‐37.0) vs. 15.6% (95% CI: 12.2‐20.0) (p=0.01). Pediatric intensive care patients presented an odds ratio (OR) for hypovitaminosis D of 2.26 (CI 95%: 1.41‐3.61). 25(OH)vitD levels were 25.4ng/mL (CI 95%: 15.5‐36.0) in group A vs. 26.6ng/mL (CI 95%: 19.3‐35.5) in group B (p=0.800).
hypovitaminosis D incidence was high in PICU patients. Hypovitaminosis D was not associated with higher prediction of risk mortality scores.
avaliar se a deficiência da 25‐hidroxivitamina D, ou 25 (OH) vitD, tem prevalência elevada em internações na unidade de terapia intensiva pediátrica, e se estaria relacionada à previsão de escores de risco de mortalidade.
estudo observacional prospectivo comparando níveis de 25 (OH) vitD de 156 pacientes, mensurados nas primeiras 12 horas da internação em terapia intensiva, com níveis de 25 (OH) vitD de 289 crianças saudáveis. Os níveis de 25 (OH) vitD também foram comparados entre pacientes na UTIP com escore PRISM III ou PIM 2 > p75 (Grupo A; n=33), e o restante, (Grupo B; n=123). A deficiência de vitamina D foi definida como níveis < 20ng/mL.
o nível médio (p25‐p75) de 25 (OH) vitD foi 26,0ng/mL (19,2‐35,8) em pacientes internados na UTIP, em comparação a 30,5ng/mL (23,2‐38,6) em crianças saudáveis (p=0,007). A prevalência de 25 (OH) vitD < 20ng/mL foi de 29,5% (IC 95%, 22,0‐37,0), em comparação a 15,6% (IC 95%,12,2‐20,0) (p=0,01). Os pacientes em terapia intensiva pediátrica apresentaram uma razão de chance (RC) para hipovitaminose D de 2,26 (IC 95%, 1,41‐3,61). Os níveis de 25 (OH) vitD foram 25,4ng/mL (IC 95%, 15,5‐36,0) no grupo A, em comparação a 26,6ng/mL (IC 95%, 19,3‐35,5) no grupo B (p=0,800).
a incidência de hipovitaminose D foi elevada em pacientes em terapia intensiva pediátrica, mas não foi associada à maior previsão de escores de risco de mortalidade.
PDF
