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Percutaneous catheter-based closure is increasingly utilized in premature newborns. While near-infrared spectroscopy (NIRS) has been examined for assessment of interventional closure in surgical ligation, its application in percutaneous transcatheter closure remains unexplored. This study aims to assess cerebral and renal hemodynamic changes using NIRS during percutaneous closure compared to surgical closure in preterm infants. A prospective observational study enrolled preterm infants born at 32 weeks of gestation or less and diagnosed with hsPDA between January 2020 and December 2022. These infants received either surgical or catheter-based closure of the PDA. Cerebral and renal oxygen saturation was monitored using the INVOS 5100 device from 12 h before the intervention until 24 h after. Linear mixed-effects models were used to analyze time-dependent variables. Twenty-two patients were enrolled, with catheter-based closure performed in 16 cases and conventional surgery in 6 cases. Following ductal closure, a significant increase in renal and cerebral oximetry was observed alongside a decrease in renal and cerebral tissue oxygen extraction. These changes were particularly pronounced in the renal territory. No differences were detected between catheterization and surgical closure. Conclusion: An improvement in cerebral and renal oximetry following hsPDA closure was observed. However, we did not identify differences in this pattern based on the type of interventional procedure for PDA, whether surgery or catheterization. What is Known: ⢠The presence of a significant ductus is common in premature patients. Studies have shown that it affects cerebral and renal hemodynamics negatively, leading to decreased oximetry values in these areas. It has been reported that closure of the ductus, either pharmacologically or surgically, results in improved oximetry values. What is New: ⢠This study assess the impact of percutaneous closure of ductus, revealing increased oximetry values in cerebral and renal territories without significant differences compared to surgical ligation. Notably, renal oximetry values showed a greater increase, underscoring the importance of multi-location monitoring.
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Permeabilidade do Canal Arterial , Recém-Nascido Prematuro , Oximetria , Espectroscopia de Luz Próxima ao Infravermelho , Humanos , Recém-Nascido , Estudos Prospectivos , Feminino , Masculino , Oximetria/métodos , Espectroscopia de Luz Próxima ao Infravermelho/métodos , Permeabilidade do Canal Arterial/cirurgia , Permeabilidade do Canal Arterial/fisiopatologia , Rim/fisiopatologia , Rim/irrigação sanguínea , Cateterismo Cardíaco/métodos , Circulação Cerebrovascular/fisiologia , Encéfalo/metabolismo , Encéfalo/irrigação sanguíneaRESUMO
High-frequency oscillatory ventilation (HFOV) is an alternative to conventional mechanical ventilation (CMV). Recently, the use of volume guarantee (VG) combined with HFOV has been suggested as a safe strategy capable of reducing the damage induced by ventilation in immature lungs. However, the possible impact of this new ventilation technique on cerebral hemodynamics is unknown. To evaluate the cerebral hemodynamics effect of HFOV combined with VG in an experimental animal model of neonatal respiratory distress syndrome (RDS) due to surfactant deficiency compared with HFOV and CMV+VG (control group). Eighteen newborn piglets were randomized, before and after the induction of RDS by bronchoalveolar lavage, into 3 mechanical ventilation groups: CMV, HFOV and HFOV with VG. Changes in cerebral oxygen transport and consumption and cerebral blood flow were analyzed by non-invasive regional cerebral oxygen saturation (CrSO2), jugular venous saturation (SjO2), the calculated cerebral oxygen extraction fraction (COEF), the calculated cerebral fractional tissue oxygen extraction (cFTOE) and direct measurement of carotid artery flow. To analyze the temporal evolution of these variables, a mixed-effects linear regression model was constructed. After randomization, the following statistically significant results were found in every group: a drop in carotid artery flow: at a rate of -1.7 mL/kg/min (95% CI: -2.5 to -0.81; p < 0.001), CrSO2: at a rate of -6.2% (95% CI: -7.9 to -4.4; p < 0.001) and SjO2: at a rate of -20% (95% CI: -26 to -15; p < 0.001), accompanied by an increase in COEF: at a rate of 20% (95% CI: 15 to 26; p < 0.001) and cFTOE: at a rate of 0.07 (95% CI: 0.05 to 0.08; p < 0.001) in all groups. No statistically significant differences were found between the HFOV groups. CONCLUSION: No differences were observed at cerebral hemodynamic between respiratory assistance in HFOV with and without VG, being the latter ventilatory strategy equally safe. WHAT IS KNOWN: ⢠Preterm have a situation of fragility of cerebral perfusion wich means that any mechanical ventilation strategy can have a significant influence. High-frequency oscillatory ventilation (HFOV) is an alternative to conventional mechanical ventilation (CMV). Recently, the use of volume guarantee (VG) combined with HFOV has been suggested as a safe strategy capable of reducing the damage induced by ventilation in immature lungs. Several studies have compared CMV and HFOV and their effects at hemodynamic level. It is known that the use of high mean airway pressure in HFOV can cause an increase in pulmonary vascular resistance with a decrease in thoracic venous return. WHAT IS NEW: ⢠The possible impact of VAFO + VG on cerebral hemodynamics is unknown. Due the lack of studies and the existing controversy, we have carried out this research project in an experimental animal model with the aim of evaluating the cerebral hemodynamic repercussion of the use of VG in HFOV compared to the classic strategy without VG.
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Infecções por Citomegalovirus , Ventilação de Alta Frequência , Síndrome do Desconforto Respiratório do Recém-Nascido , Animais , Humanos , Recém-Nascido , Suínos , Animais Recém-Nascidos , Ventilação de Alta Frequência/métodos , Síndrome do Desconforto Respiratório do Recém-Nascido/terapia , Hemodinâmica , OxigênioRESUMO
Resumen Introducción: La encefalopatía hipóxico-isquémica (EHI) moderada-grave secundaria a asfixia perinatal puede afectar a cualquier órgano, empeorando el pronóstico. Objetivo: Evaluar la afectación renal y multiorgánica de estos pacientes. Material y método: Se incluyó a recién nacidos > 35 semanas con EHI moderada-grave tratados con hipotermia activa entre 2010 y 2020. Se evaluó la creatinina en tres periodos: 48-72 horas de vida, entre el 3.o y 7.o día de vida y del 7.o al 28.o día de vida. Resultados: Se incluyeron 135 pacientes: 112 con EHI moderada y 23 con EHI grave. Al comparar ambos grupos, se obtuvieron diferencias significativas a las 48-72 horas y entre 3.o-7.o día de vida. No hubo diferencias al comparar el método de hipotermia. Los pacientes con EHI grave presentaron mayor afectación hemodinámica, respiratoria y hepática. Conclusiones: Neonatos con EHI grave presentan aumento de los niveles de creatinina sérica y mayor afectación multiorgánica respecto a aquellos con EHI moderada.
Abstract Background: Hypoxic-ischemic encephalopathy (HIE) secondary to perinatal asphyxia can affect any organ, worsening the prognosis. Objective: To describe renal and multiorgan involvement in moderate-severe HIE. Material and method: Newborns > 35 weeks diagnosed with moderate-severe HIE who required active hypothermia between 2010-2020 were included. To assess renal involvement, serum creatinine was measured in three different periods: at 48-72 hours, between the 3rd and the 7th day, and from the 7th to the 28th day. Results: A total of 135 patients were included, 112 (83%) with moderate and 23 (17%) with severe HIE. Significant differences were obtained when comparing median creatinine levels at 48-72 hours and between 3-7 days in both groups. There were no differences in creatinine according to the hypothermia method. Patients with severe HIE presented greater hemodynamic, respiratory, and hepatic involvement. Conclusions: Neonates with severe HIE present increased serum creatinine levels and greater multi-organ involvement than those with moderate HIE.
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OBJECTIVE: Parent partnership is a key aspect of neonatal hospital care. However, there is a lack of information regarding parents' perception of neonatal safety. This study explores parents' opinions on safety during their child's hospitalization to identify points for improvement. STUDY DESIGN: We used a questionnaire, validated by the Spanish National Healthcare Authorities, on perception of safety with respect to hospital health care. RESULTS: Thirty-seven parents of 20 newborns treated in the neonatal intensive care unit (NICU) and 139 parents of newborns in intermediate care (IC) participated in this study. With regard to overall perception of safety, more than 96% of parents felt "very safe" or "fairly safe." In the NICU, an area for improvement detected was to ask parents more often their opinion about the care or treatment provided to their child. In IC, three points for improvement were identified from the group of parents whose child was admitted directly to IC: the consistency of the information received, the request for consent for procedures, and the request for an opinion on their child's care and treatment. Only four parents reported that their child suffered an incident. Regarding incident management, parents were not completely satisfied with the information they received. CONCLUSION: To the best of our knowledge, this is the first study of parent perception of patient safety in a neonatal unit using a validated questionnaire. Our findings suggest that parents can provide valuable information on neonatal safety, which can then be used to identify areas for improvement. KEY POINTS: · There is a lack of information regarding parents' perception of neonatal safety.. · This study explores parent's opinion about safety of their child during the hospitalization.. · Our findings suggest that parents can provide valuable information to identify improvement areas..
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Unidades de Terapia Intensiva Neonatal , Pais , Humanos , Recém-Nascido , Criança , Terapia Intensiva Neonatal/métodos , Hospitalização , PercepçãoRESUMO
INTRODUCTION: The published evidence on the association between magnesium sulphate (MgSO4) and delayed passage of meconium (DPM) is contradictory. OBJECTIVES: To determine whether there is an association between the administration of MgSO4 to the mother and DPM in the neonate, and to analyse serum magnesium levels in neonates in relation to the cumulative dose of MgSO4 administered to the mother. POPULATION AND METHODS: Retrospective and prospective descriptive and analytical study conducted in patients delivered at or before 32 weeks of gestation in 2 tertiary care hospitals. Delayed passage of meconium was defined as failure to pass meconium within 48â¯h of birth and/or need for rectal stimulation on 2 or more occasions to pass stool and/or interval of at least 48â¯h between the first and second bowel movements. RESULTS: The study included 283 patients (204 retrospectively and 79 prospectively), of who 152 (53.7%) experienced DPM. Delayed passage of meconium was not associated with antenatal MgSO4 administration, the cumulative maternal MgSO4 dose or neonatal serum magnesium levels. Older gestational age (OR, 0.8; confidence interval [CI], 0.69-0.93; Pâ¯=â¯0.003) was an independent protective factor against DPM, while the need for advanced resuscitation (OR, 2.24; CI 1.04-4.86; Pâ¯=â¯0.04) was a risk factor for DPM. CONCLUSION: The neonatal serum levels of magnesium reached with the doses of MgSO4 administered to mothers were not associated with DPM. Lower gestational age and the need for advanced resuscitation were predictors associated with an increased risk of DPM.
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Sulfato de Magnésio , Magnésio , Recém-Nascido , Humanos , Feminino , Gravidez , Sulfato de Magnésio/efeitos adversos , Estudos Retrospectivos , Idade Gestacional , MecônioRESUMO
INTRODUCTION: Magnesium sulphate (MgSO4) therapy has shown to be useful as a neurological protector in the preterm newborn below 32 weeks of gestation. The most documented adverse effect is cardiorespiratory failure, whereas its relationship with meconium obstruction is controversial. The main objective of this study was to analyse the possible association between prenatal MgSO4 therapy and meconium obstruction. PATIENTS AND METHODS: An analytical retrospective study was conducted on <32 weeks preterm babies admitted to a tertiary-level hospital (January 2016-December 2017). Epidemiological, prenatal and postnatal data on the outcomes were obtained, analysed and compared in both groups (exposed to MgSO4 and not exposed). RESULTS: The study included 201 patients (146 exposed and 55 non-exposed). There were no significant differences in the mean gestational age (28.4⯱â¯2.2 vs. 28.7⯱â¯2.8 weeks, respectively), or in the rest of epidemiological and perinatal variables. Prenatal corticosteroid therapy was more frequent in the MgSO4 group (75.9 vs. 53.7%; pâ¯=â¯.002), and in the non-exposed group there were more multiple pregnancies (52.7 vs. 36.6%; pâ¯=â¯.027), and female gender (56.4 vs. 37%; pâ¯=â¯.013). There were no statistically significant differences in the presence of meconium obstruction (75.9% in exposed vs. 67.3% in non-exposed; pâ¯=â¯.23), although repeated rectal stimulation was more frequent in the exposed group (43.2 vs. 27.9%; pâ¯=â¯.08). Furthermore, there were no significant differences in the main cardiorespiratory variables: 1-min Apgar score (6.2 in MgSO4- exposed vs. 5.6 in non-exposed; pâ¯=â¯.75), 5-min Apgar score (7.9 vs. 7.6; pâ¯=â¯.31), advanced newborn resuscitation (26 vs. 31.5%; pâ¯=â¯.44), maximum FiO2 (45.5 vs. 48; pâ¯=â¯.58), and initial inotropic requirements (10.3 vs. 20.8%; pâ¯=â¯.55). CONCLUSIONS: This study found no correlations between MgSO4 therapy and meconium obstruction or cardiorespiratory failure.
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Obstrução Intestinal , Sulfato de Magnésio , Feminino , Idade Gestacional , Humanos , Lactente , Recém-Nascido , Obstrução Intestinal/induzido quimicamente , Obstrução Intestinal/etiologia , Sulfato de Magnésio/uso terapêutico , Mecônio , Gravidez , Estudos RetrospectivosRESUMO
To establish the ability of somatosensory-evoked potentials (SEPs) to detect neurological damage in neonatal patients with hypoxic-ischemic encephalopathy (HIE) treated with therapeutic hypothermia (TH). Retrospective study including 84 neonates ≥ 36 weeks of gestational age with HIE and TH with SEPs performed in the first 14 days of life. SEPs from the median nerve were performed after completion of TH. Either unilateral or bilateral absence of N20, or unilateral or bilateral latency ≥ 36 ms, was considered pathological. All newborns underwent a cerebral resonance imaging (MRI) at between days 7 and 14 of life and a neurodevelopmental evaluation using the Brunet-Lezine test at two years of age; a global Brunet-Lezine test score < 70 was considered unfavorable. The risk of moderate-to-severe alteration on basal ganglia-thalamic (BGT) and/or white matter areas on MRI for pathological SEPs was as follows: odds ratio 95% IC: 23.1 (6.9-76.9), sensitivity 78.6%, specificity 86.3%, positive predictive value 75.9%, and negative predictive value 88%. The BGT and internal capsule were the areas with the greatest risk of lesion with an altered SEPs: odds ratio 95% IC 93.1 (11.1-777.8). The risk of neurodevelopmental impairment for pathological SEPs was odds ratio 95% IC: 38.5 (4.4-335.3), sensitivity 91.7%, specificity 77.8% positive predictive value 52.4%, and negative predictive value 97.2%. CONCLUSION: The present study demonstrates the good predictive capacity of SEPs performed in the first two weeks of life in newborns with HIE and TH to detect an increased risk of neuroimaging lesions and neurodevelopmental impairment at two years of age. WHAT IS KNOWN: ⢠Bilateral absence of the N20 cortical component of somatosensory evoked potentials has been associated with poor neurological outcome in neonates with hypoxic-ischemic encephalopathy. WHAT IS NEW: ⢠This work confirms the predictive capacity of SEPs by adding two important aspects: the value of latency when interpreting SEPs results and the absence of effect of the hypothermia method used on the results of SEPs.
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Hipotermia Induzida , Hipóxia-Isquemia Encefálica , Potenciais Somatossensoriais Evocados/fisiologia , Humanos , Hipotermia Induzida/métodos , Hipóxia-Isquemia Encefálica/complicações , Hipóxia-Isquemia Encefálica/diagnóstico , Hipóxia-Isquemia Encefálica/terapia , Recém-Nascido , Prognóstico , Estudos RetrospectivosRESUMO
Neonatal pneumothorax (NP) is a potentially life-threatening condition. Lung ultrasound (LUS) has shown higher sensitivity and specificity in diagnosis compared to x-rays, but evidence regarding its usefulness in complex NP is lacking. We report four neonates suffering from cardiac or esophageal malformations who developed lateral and/or posterior pneumothoraces, in which LUS helped, making NP diagnosis and management easier and faster. CONCLUSION: LUS is an easy-to-use, fast, simple, and accurate tool when evaluating newborns with NP, also in atypical positions such as in surgical patients. WHAT IS KNOWN: ⢠Lung ultrasound (LUS) has higher sensitivity and specificity than x-rays in the diagnosis of pneumothorax in neonatal patients. WHAT IS NEW: ⢠This is the first report about neonatal pneumothorax in non-conventional areas (lateral/posterior) diagnosed by lung ultrasound and how obtaining this information is critical in order to optimize management.
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Pneumotórax , Humanos , Recém-Nascido , Pulmão/diagnóstico por imagem , Pneumotórax/diagnóstico por imagem , Pneumotórax/etiologia , Pneumotórax/terapia , Radiografia , Sensibilidade e Especificidade , UltrassonografiaRESUMO
Fournier's gangrene is a necrotizing fasciitis of the scrotal and inguinal region, associating high mortality and complication rates. It is extremely rare in the neonatal period and may be life threatening. We present an exceptional case of a 24-day-old boy who consulted to the emergency department for fever (39 °C) and an indurated, fluctuating and painful erythema in both groins, left hemiscrotum, left anterior femoral region and perineum for the last 6 hours. Blood analysis showed increased acute phase reactants without leukocytosis. Ultrasound revealed significant soft-tissue involvement. Due to high clinical suspicion and hemodynamic instability (tachycardia and prolonged capillary filling), urgent fasciotomy, placement of Penrose drains and intensive irrigation was performed. Wound care with irrigations was performed 3 times a day. During the 12 days neonatal intensive care unit admission, he required hemodynamic support and orotracheal intubation and sedation for pain control. Broad-spectrum antibiotic therapy (with cefotaxime, clindamycin and cloxacillin) was administered for 2 weeks. Ampicillin-sensitive Streptococcus pyogenes (Group A) was isolated in blood culture at 4th day of admission allowing antibiotic de-escalation. He was discharged on postoperative day 24. He has minimal, inconspicuous scars and no functional sequelae. Fever in neonates requires close observation considering the use of empirical broad-spectrum antibiotics and hospitalization. Early diagnosis, prompt surgical management and broad-spectrum antibiotic therapy are essential to prevent complication. Early fasciotomy with intensive irrigation and close survey may avoid extensive skin debridement.
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Desbridamento/métodos , Gangrena de Fournier/diagnóstico por imagem , Antibacterianos/uso terapêutico , Fasciite Necrosante/diagnóstico por imagem , Fasciite Necrosante/tratamento farmacológico , Fasciite Necrosante/cirurgia , Gangrena de Fournier/tratamento farmacológico , Gangrena de Fournier/cirurgia , Hospitalização , Humanos , Recém-Nascido , Masculino , Escroto/diagnóstico por imagem , Escroto/patologia , Resultado do Tratamento , UltrassonografiaRESUMO
INTRODUCTION: Magnesium sulphate (MgSO4) therapy has shown to be useful as a neurological protector in the preterm newborn below 32 weeks of gestation. The most documented adverse effect is cardiorespiratory failure, whereas its relationship with meconium obstruction is controversial. The main objective of this study was to analyse the possible association between prenatal MgSO4 therapy and meconium obstruction. PATIENTS AND METHODS: An analytical retrospective study was conducted on < 32 weeks preterm babies admitted to a tertiary-level hospital (January 2016-December 2017). Epidemiological, prenatal and postnatal data on the outcomes were obtained, analysed and compared in both groups (exposed to MgSO4 and not exposed). RESULTS: The study included 201 patients (146 exposed and 55 non-exposed). There were no significant differences in the mean gestational age (28.4 ± 2.2 vs. 28.7 ± 2.8 weeks, respectively), or in the rest of epidemiological and perinatal variables. Prenatal corticosteroid therapy was more frequent in the MgSO4 group (75.9 vs. 53.7%; p = .002), and in the non-exposed group there were more multiple pregnancies (52.7 vs. 36.6%; p = .027), and female gender (56.4 vs. 37%; p = .013). There were no statistically significant differences in the presence of meconium obstruction (75.9% in exposed vs. 67.3% in non-exposed; p = .23), although repeated rectal stimulation was more frequent in the exposed group (43.2 vs. 27.9%; p = .08). Furthermore, there were no significant differences in the main cardiorespiratory variables: 1-minute Apgar score (6.2 in MgSO4- exposed vs. 5.6 in non-exposed; p = .75), 5-minutes Apgar score (7.9 vs. 7.6; p = .31), advanced newborn resuscitation (26 vs. 31.5%; p = .44), maximum FiO2 (45.5 vs. 48; p = .58), and initial inotropic requirements (10.3 vs. 20.8%; p = .55). CONCLUSIONS: This study found no correlations between MgSO4 therapy and meconium obstruction or cardiorespiratory failure.
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Lung ultrasound (LUS) has been described as a useful tool in early prognosis of several respiratory diseases of the newborn, especially preterm infant newborns (PTNB) with respiratory distress syndrome (RDS), but still, it is not a standard of care in many neonatal units. We have conducted a descriptive, prospective study in a tertiary neonatal unit during 1 year. PTNB less than 35 weeks with respiratory distress at birth on non-invasive ventilation were recruited. A LUS was performed in the first 12 h of life and scored from 6 to 18 points (6 areas, 1 to 3 points each). They were followed until discharge. Main outcomes: need for surfactant treatment. Sixty-four preterm infants, median gestational age 29 weeks. Median LUS score in surfactant group was significantly higher than in no surfactant group (p < 0.0001). LUS ROC curve for surfactant treatment shows AUC 0.97 (IC 95% 0.92-1). LUS Odds ratio for surfactant treatment 3.17 (IC 95% 1.36-7.35).Conclusion: Early high LUS score correlates with surfactant necessity in preterm infants with respiratory distress at birth.What is Known:⢠Lung ultrasound (LUS) is a useful tool in determining prognosis of preterm infants with respiratory distress at birth.What is New:⢠This study adds evidence about LUS and preterm infants with respiratory distress, early predicting surfactant need and mechanical ventilation.
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Terapia Intensiva Neonatal/métodos , Pulmão/diagnóstico por imagem , Síndrome do Desconforto Respiratório do Recém-Nascido/diagnóstico por imagem , Terapia Combinada , Feminino , Seguimentos , Humanos , Recém-Nascido , Recém-Nascido Prematuro , Unidades de Terapia Intensiva Neonatal , Masculino , Ventilação não Invasiva , Prognóstico , Estudos Prospectivos , Surfactantes Pulmonares/uso terapêutico , Curva ROC , Síndrome do Desconforto Respiratório do Recém-Nascido/terapia , UltrassonografiaRESUMO
Cerebral oximetry using near-infrared spectroscopy (NIRS) provides continuous, noninvasive assessment of the degree of hemoglobin saturation of the brain tissue. Previous studies suggest that high values of regional cerebral tissue oxygen saturation (rScO2) during the first days in neonates with significant hypoxic-ischemic encephalopathy (HIE) are correlated with an adverse neurological outcome. However, the results are not consistent among the studies. To examine the correlation of rScO2 values and their variability over time with HIE severity, amplitude integrated electroencephalography (aEEG) background and seizure activity, neuron-specific enolase levels in cerebrospinal fluid, magnetic resonance imaging (MRI) findings, and neurological outcome. Retrospective study that included all consecutive infants with moderate-to-severe HIE born at ≥35 weeks gestational age admitted between January 2011 and December 2014. NIRS monitoring was initiated at admission and maintained during therapeutic hypothermia up to 12 hours after rewarming. To analyze rScO2, different periods (0-6, 6-24, 24-48, 48-72, and 72-100 hours of life) and three ranges (<55%, 55-90%, >90%) were considered. Variability in each patient was considered ≤5% when changes in rScO2 values in all periods were ≤5%. Twenty-three newborns were included. Infants who suffered from severe HIE, seizures, abnormal aEEG background, altered MRI or death, and abnormal outcome had rScO2 values >90% and with less variability (≤5%). rScO2 values >90% and a lack of variability over time in infants with HIE during cooling provide useful information about the severity of neurological status.
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Circulação Cerebrovascular , Hipotermia Induzida , Hipóxia-Isquemia Encefálica/sangue , Oximetria , Eletroencefalografia , Feminino , Humanos , Hipóxia-Isquemia Encefálica/líquido cefalorraquidiano , Hipóxia-Isquemia Encefálica/diagnóstico por imagem , Hipóxia-Isquemia Encefálica/terapia , Recém-Nascido , Imageamento por Ressonância Magnética , Masculino , Fosfopiruvato Hidratase/líquido cefalorraquidiano , Estudos RetrospectivosRESUMO
INTRODUCTION: Due to the complexity and characteristics of their patients, neonatal units are risk areas for the development of adverse events (AE). For this reason, there is a need to introduce and implement some tools and strategies that will help to improve the safety of the neonatal patient. Safety check-lists have shown to be a useful tool in other health areas but they are not sufficiently developed in Neonatal Units. MATERIAL AND METHODS: A quasi-experimental prospective study was conducted on the design and implementation of the use of a checklist and evaluation of its usefulness for detecting incidents. The satisfaction of the health professionals on using the checklist tool was also assessed. RESULTS: The compliance rate in the neonatal intensive care unit (NICU) was 56.5%, with 4.03 incidents per patient being detected. One incident was detected for every 5.3 checklists used. The most frequent detected incidents were those related to medication, followed by inadequate alarm thresholds, adjustments of the monitors, and medication pumps. The large majority (75%) of the NICU health professionals considered the checklist useful or very useful, and 68.75% considered that its use had managed to avoid an AE. The overall satisfaction was 83.33% for the professionals with less than 5 years working experience, and 44.4% of the professionals with more than 5 years of experience were pleased or very pleased. CONCLUSION: The checklists have shown to be a useful tool for the detection of incidents, especially in NICU, with a positive assessment from the health professionals of the unit.
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Lista de Checagem , Unidades de Terapia Intensiva Neonatal , Segurança do Paciente/normas , Atitude do Pessoal de Saúde , Humanos , Recém-Nascido , Estudos ProspectivosRESUMO
INTRODUCTION: Hypothermia treatment has improved the prognosis of asphyxiated neonates. Widely used, it has demonstrated to be safe without severe side effects. The aim of this article is to review the incidence of stridor amongst asphyxiated newborns treated with hypothermia in our unit. METHODS: Retrospective chart review of our patients. RESULTS: Stridor was presented in 7/75 (9.3%) of patients during hypothermia. Three received whole body hypothermia, 3 selective cerebral, and in one case both techniques were used. All cases required increased respiratory support. CONCLUSIONS: Different mechanisms may be responsible for the appearance of stridor in patients with hypoxic-ischaemic encephalopathy (HIE). In our series the incidence of stridor was similar for the two hypothermia devices. To better understand these possible side effects of hypothermia, further prospective studies (which should include laryngoscopy) are needed.