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1.
Pediatr Pulmonol ; 57(7): 1818-1819, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-35502123

RESUMO

Blunt chest injury is commonly observed in the Pediatric Emergency Department and Intensive Care Unit since up to 30% of children with traumatic injury sustain injury to the thorax. Differently from adults, who present with concomitant rib or sternoclavicular fractures in 70% of cases, more than half of childhood chest injuries occur without any bone fracture, mostly causing lung contusions. This lower rate of rib fractures and near absence of flail chest in children may be due to greater elasticity of the pediatric cartilaginous and bony skeleton. Whenever a rib fracture is present, underlying complications should be evaluated carefully (i.e., air leaks or blood effusions). Depending on the trauma mechanism, even minor injuries should raise the suspicion of pathologic bone fractures.


Assuntos
Lesão Pulmonar , Fraturas das Costelas , Traumatismos Torácicos , Ferimentos não Penetrantes , Adulto , Criança , Hemotórax/complicações , Hemotórax/etiologia , Humanos , Fraturas das Costelas/complicações , Traumatismos Torácicos/complicações , Ferimentos não Penetrantes/complicações
2.
J Intensive Care Med ; 37(2): 177-184, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-33461370

RESUMO

OBJECTIVE: To determine whether non-invasive ventilation (NIV) can avoid the need for tracheal intubation and/or reduce the duration of invasive ventilation (IMV) in previously intubated patients admitted to the pediatric intensive care unit (PICU) and developing acute hypoxemic respiratory failure (AHRF) after major traumatic injury. STUDY DESIGN: A single center observational cohort study. SETTING: Pediatric ICU in a University Hospital (tertiary referral Pediatric Trauma Centre). POPULATION: During the 48-month study period, 276 patients (median age 6.4 years) with trauma were admitted to PICU; among 86 of them, who suffered from AHRF and received ventilation (IMV and/or NIV) for more than 12 hrs, 32 patients (median age 8.5 years) were treated with NIV. INCLUSION/EXCLUSION CRITERIA: Inclusion criteria: at least 12 hours of NIV; exclusion criteria: patients with facial trauma or congenital malformations; patients receiving IMV <12 hours or perioperative ventilation. MEASUREMENTS AND RESULTS: Among NIV patients, 27 (84,3%) were previously on IMV, while 5 (15,6%) could be managed exclusively with NIV. In patients with post-extubation respiratory distress, NIV was successful in 88.4% of cases. Before starting NIV, P/F ratio was 242.7 ± 71. After 8 hours of NIV treatment, a significant oxygenation improvement (PaO2/FiO2 = 354.3 ± 81; p = 0.0002) was found, with no significant changes in carbon dioxide levels. A trend toward increasing ventilation-free time has been evidenced; NIV resulted feasible and generally well tolerated. CONCLUSIONS: AHRF in trauma patients is multifactorial and may be due to many reasons, such as lung contusion, aspiration of blood or gastric contents. Systemic inflammatory response and transfusions may also contribute to hypoxia. Our pilot study strongly suggests that NIV can be applied in post-traumatic AHRF: it may successfully reduce the time of both invasive ventilation and deep sedation. Further data from controlled studies are needed to assess the advantage of NIV in pediatric trauma.


Assuntos
Ventilação não Invasiva , Centros de Traumatologia , Criança , Estudos de Coortes , Humanos , Projetos Piloto
3.
Ther Hypothermia Temp Manag ; 11(4): 238-241, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34619071

RESUMO

To illustrate our experience with two cases of neonatal life-threatening hyperkalemia during therapeutic hypothermia (TH) despite a normal acid-base status, urine output, and preserved renal function. Clinical cases are presented from Pediatric Intensive Care Unit (PICU) admission to the onset of the hyperkalemia, with related complications and after resolution. Similar cases were not retrieved from a critical review of pertinent literature. Severe hyperkalemia pathophysiology and risk factors have been debated. Two full-term adequate for weight female neonates were admitted to PICU because of perinatal asphyxia who underwent TH. Prenatal history was completely uneventful, nor hereditary genetic conditions were reported; moreover, long-term follow-up ruled out any metabolic or renal disease. Despite an accurate evaluation of previous clinical series and literature on TH and perinatal asphyxia, these hyperkalemic episodes remain unexplained. The hypoxic-ischemic insult may affect multiple organs, mainly central nervous system, heart, lung, and kidneys; acute muscle breakdown and consequent rising of myoglobin may also have a precipitating role in acute kidney failure (AKF) and hyperkalemia. Electrolyte imbalance is a possible finding as a consequence of combined cell injury and AKF. In contrast, an isolated severe hyperkalemia is exceedingly rare in nonoliguric neonates.


Assuntos
Injúria Renal Aguda , Asfixia Neonatal , Hiperpotassemia , Hipotermia Induzida , Asfixia Neonatal/terapia , Feminino , Humanos , Hiperpotassemia/etiologia , Hiperpotassemia/terapia , Hipotermia Induzida/efeitos adversos , Recém-Nascido , Gravidez , Fatores de Risco
4.
Pediatr Pulmonol ; 54(12): 2003-2010, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31496114

RESUMO

Acute respiratory distress syndrome (ARDS) represents a rare complication of miliary tuberculosis (TB) in the adult setting, and it is even less common in the pediatric population. The presence of comorbidities and the possibility of a delayed diagnosis may further impair the clinical prognosis of critically ill patients with disseminated TB and acute respiratory failure. In this report, we present a case series of five pediatric patients with miliary TB and ARDS, where rescue and multimodal respiratory support strategies have been applied with a favorable outcome in more than half of them. The burden of miliary TB over time on a general pediatric intensive care unit-including two ARDS patients-is also illustrated.


Assuntos
Síndrome do Desconforto Respiratório/etiologia , Tuberculose Miliar/complicações , Criança , Comorbidade , Cuidados Críticos , Feminino , Humanos , Unidades de Terapia Intensiva Pediátrica , Masculino , Prognóstico , Síndrome do Desconforto Respiratório/diagnóstico , Síndrome do Desconforto Respiratório/terapia , Tuberculose Miliar/diagnóstico , Tuberculose Miliar/terapia
6.
J Burn Care Res ; 40(5): 689-695, 2019 08 14.
Artigo em Inglês | MEDLINE | ID: mdl-31032522

RESUMO

The aim of this study was to report the respiratory management of a cohort of infants admitted to a Pediatric Intensive Care Unit (PICU) over a 7-year period due to severe burn injury and the potential benefits of noninvasive ventilation (NIV). A retrospective review of all pediatric patients admitted to PICU between 2009 and 2016 was conducted. From 2009 to 2016, 118 infants and children with burn injury were admitted to our institution (median age 16 months [IQR = 12.2-20]); 51.7% of them had face burns, 37.3% underwent tracheal intubation, and 30.5% had a PICU stay greater than 7 days. Ventilated patients had a longer PICU stay (13 days [IQR = 8-26] vs 4.5 days [IQR = 2-13]). Both ventilation requirement and TBSA% correlated with PICU stay (r = .955, p < .0001 and r = .335, p = .002, respectively), while ventilation was best related in those >1 week (r = .964, p < .0001 for ventilation, and r = -.079, p = .680, for TBSA%). NIV was introduced in 10 patients, with the aim of shorten the invasive ventilation requirement. As evidenced in our work, mechanical ventilation is frequently needed in burned children admitted to PICU and it is one of the main factors influencing PICU length of stay. No difference was found in terms of PICU length of stay and invasive mechanical ventilation time between children who underwent NIV and children who did not, despite children who underwent NIV had a larger burn surface. NIV can possibly shorten the total invasive ventilation time and related complications.


Assuntos
Queimaduras/terapia , Cuidados Críticos , Ventilação não Invasiva , Desmame do Respirador , Queimaduras/complicações , Pré-Escolar , Estudos de Coortes , Feminino , Humanos , Lactente , Tempo de Internação , Masculino , Resultado do Tratamento
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