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While effects of general anesthesia on neuronal activity in the human neonatal brain are incompletely understood, electroencephalography (EEG) provides some insight and may identify age-dependent differences. A systematic search (MEDLINE, Embase, PUBMED, Cochrane Library to November 2023) retrieved English language publications reporting EEG during general anesthesia for cardiac or non-cardiac surgery in term neonates (37 to 44 weeks post-menstrual age). Data were extracted and risk of bias (ROBINS-I Cochrane tool) and quality of evidence (GRADE checklist) assessed. From 1155 abstracts, nine publications (157 neonates; 55.7% male) fulfilled eligibility criteria. Data were limited and study quality was very low. The occurrence of discontinuity, a characteristic pattern of alternating higher and lower amplitude EEG segments, was reported with general anesthesia (94 of 119 neonates, six publications) and with hypothermia (23 of 23 neonates, two publications). Decreased power in the delta (0.5-4Hz) frequency range was also reported with increasing anesthetic dose (39 neonates; three publications). While evidence gaps were identified, both increasing sevoflurane concentration and decreasing temperature are associated with increasing discontinuity.
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INTRODUCTION: Evidence regarding the potentiating effects of intravenous dexamethasone on peripheral regional anesthesia in children is sparse. The objective of the current study was to investigate the potentiating effect of intravenous dexamethasone upon pudendal block during surgical correction of hypospadias using Snodgrass technique. METHODS: The study consisted of a monocentric, randomized controlled, double-blinded study. Patients were randomized to receive either intravenous dexamethasone 0.15 mg.kg- 1 (D group) or a control solution (C group). Both groups received standardized anesthesia including a preemptive pudendal block performed after the induction of anesthesia. The primary outcome was the proportion of patients needing rescue analgesia. Secondary outcomes were other pain outcomes over the first 24 postoperative hours. RESULTS: Overall, 70 patients were included in the study. Age were 24 [24; 36] and 26 [24; 38] months in the D and C groups, respectively (p = 0.4). Durations of surgery were similar in both groups (60 [30; 60], p = 1). The proportion of patients requiring rescue analgesia was decreased in the D group (23% versus 49%, in D and C groups respectively, p = 0.02). The first administration of rescue analgesia was significantly delayed in the D group. Postoperative pain was improved in the D group between 6 and 24 h after surgery. Opioid requirements and the incidence of vomiting did not significantly differ between groups. CONCLUSION: Associating intravenous dexamethasone (0.15 mg.kg- 1) to pudendal block during hypospadias surgery improves pain control over the first postoperative day. Further studies are needed in order to confirm these results. GOV IDENTIFIER: NCT03902249. A. WHAT IS ALREADY KNOWN: dexamethasone has been found to potentiate analgesia obtained with regional anesthesia in children. B. WHAT THIS ARTICLE ADDS: intravenous dexamethasone was found to improve analgesia with a preemptive pudendal block during hypospadias surgery. C. IMPLICATIONS FOR TRANSLATION: results of this study indicate that intravenous dexamethasone could be used as an adjunct to pudendal block.
Subject(s)
Analgesia , Hypospadias , Nerve Block , Child , Male , Humans , Hypospadias/surgery , Hypospadias/complications , Pain Management/adverse effects , Nerve Block/methods , Pain, Postoperative/drug therapy , Pain, Postoperative/prevention & control , Pain, Postoperative/etiology , Analgesia/methods , Double-Blind Method , DexamethasoneABSTRACT
OBJECTIVE: Short midline catheter use in paediatric populations appears to be increasing, however data on success rates and efficacy are sparse. This study aims to describe the success rate when midline venous catheters are employed as a single device for intravenous antibiotic therapy in paediatric patients with cystic fibrosis. METHODS: A retrospective cohort study was performed in a single institution, retrieving electronic medical record data from July 2017 through March 2020. The primary outcome was device success, defined as a catheter that remained functional until the end of antibiotic therapy. Reasons for device failure were categorized in a standard fashion. RESULTS: Primary outcome data were available for 116 catheter insertions, involving 49 patients and 55 proceduralists. The success rate was 84% (n = 98). Median age at insertion was 15 years (range 4-19) and median weight 52 kg (13-81). Soft, polyether block amide, Arrow® Seldinger Arterial Catheters were employed. Only 16 patients (14%) required general anaesthesia. Median time to failure was 6 days, and median time to successful completion of treatment was 13 days. Six of 18 failures occurred within 48 h and were likely insertion complications. The most common reasons for device failure were occlusion, extravasation, phlebitis and dislodgement. More than half of patients (56%) received antibiotic therapy at home. CONCLUSION: There is a high single device success rate when inserting short midlines for 13-day intravenous pulmonary antibiotic therapy in children with cystic fibrosis. These results should be confirmed with a prospective study.
Subject(s)
Catheterization, Central Venous , Catheterization, Peripheral , Cystic Fibrosis , Humans , Child , Child, Preschool , Adolescent , Young Adult , Adult , Cystic Fibrosis/diagnosis , Cystic Fibrosis/drug therapy , Prospective Studies , Retrospective Studies , Anti-Bacterial Agents/adverse effects , Catheters , Catheters, IndwellingABSTRACT
BACKGROUND: The goal of the present study was to investigate intraoperative factors associated with major neurological complications at 1 year following surgery for necrotizing enterocolitis. MATERIAL AND METHODS: The study consisted of a retrospective review of medical charts of patients operated for over one calendar year in one institution. Data collected included demographic data, cardiac resuscitation at birth, Bell classification, antibiotics usage, time of day of surgery, surgical technique, surgical duration, type of ventilation, intraoperative vasoactive agents, and albumin use, nadir cerebral saturation, the decrease in cerebral saturation from baseline, the time period when cerebral saturation was at least 20% below baseline, and the mean arterial pressure at nadir cerebral saturation. Reported follow-up complications were assessed during formal neonatologist consultation and additional imaging exploration as needed. Analyses included descriptive statistics, and univariable and multivariable statistics. RESULTS: The study included 32 patients with no prior clinical neurological complications, of which 25 had normal cerebral imaging. Severe neurological complications occurred in nine patients at 1 year: Intraventricular hemorrhage (N = 2) and Periventricular leukomalacia (N = 7). However, preoperative cerebral imaging was lacking in seven patients. Consequently, the observed neurological complications at 1 year might be present before the surgery. Multivariable analysis found the decrease in cerebral saturation ≥36% from baseline as the only factor associated with the occurrence of those complications. CONCLUSION: Intraoperative decrease of cerebral oxygen saturation below ≥36% from baseline is associated with severe neurological complications in neonates undergoing surgery for necrotizing enterocolitis.
Subject(s)
Enterocolitis, Necrotizing , Fetal Diseases , Cerebral Hemorrhage/epidemiology , Enterocolitis, Necrotizing/epidemiology , Enterocolitis, Necrotizing/surgery , Female , Humans , Infant, Newborn , Oxygen Saturation , Retrospective StudiesABSTRACT
BACKGROUND: The objective of this study was to measure the incidence of arterial oxygen desaturation during rapid sequence induction intubation in children following apnoeic oxygenation via transnasal humidified rapid-insufflation ventilatory exchange (THRIVE). METHODS: In this prospective observational study, arterial desaturation < 95% SaO2 before intubation was recorded following apnoeic RSI combining an intravenous hypnotic agent, suxamethonium and THRIVE (used during the apnoeic period). The incidence of desaturation was calculated in the whole cohort and according to patients' age (older or younger than 1 year). RESULTS: Complete data were collected for 79 patients, 1 day to 15 years of age. Nine patients (11.4%) exhibited arterial desaturation before tracheal intubation and received active facemask ventilation. Patients exhibiting desaturation were more likely to be less than 1 year of age (9/9, (100%) versus 37/70, (52.9%); P = 0.005), to be reported as difficult intubations (5/9, (55.6%) versus 1/70, (1.4%), p < 0.001), and to have regurgitation at induction (2/9, (22.2%) versus 0/70, (0%), p = 0.01). CONCLUSIONS: Results of the current study indicated that almost 91% of RSI can be performed without desaturation when THRIVE is used. A comparative controlled study is required to confirm these findings. Specific situations and conditions limiting the efficacy of THRIVE during RSI should also be investigated.
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Insufflation , Administration, Intranasal , Apnea , Child , Humans , Intubation, Intratracheal , Rapid Sequence Induction and IntubationABSTRACT
BACKGROUND: Little evidence is available regarding work-related quality of life (WRQoL) for anesthesiologists. We aimed to explore factors associated with WRQoL among French anesthesiologists. METHODS: The study surveyed French anesthesiologists qualified for more than 2 years. The primary objective was the determination of factors associated with WRQoL. Factors analyzed included demographic characteristics, lifestyle, financial status, personality traits, professional relations, management and organization, and occupational tasks when at work. Statistical analyses were performed using a multivariable quantile regression model. RESULTS: Overall, 2040 anesthesiologists responded to the survey and 1922 responses were analyzed. The latter represents 19% of practicing French anesthesiologists. The following factors were independently associated with increased WRQoL: family income, long-term employment, organizational and managerial factors (lesser weekly workload, the belief of providing high quality, safe health care services, team management, and operating theatre organization), human relations (satisfaction with workplace ambiance and relations with hospital management and colleagues), and occupational tasks (participation in team activities). Three personality traits were found to be significantly associated with increased WRQoL: extraversion, conscientiousness, and openness. Neuroticism was associated with reduced WRQoL. CONCLUSIONS: The current study demonstrates exogenous and endogenous factors associated with increased WRQoL in anesthesiologists. Results should be considered as explorative and provide hypotheses for further research in this domain.
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Anesthesiologists , Attitude of Health Personnel , Quality of Life , Workload , Adult , Anesthesiologists/economics , Anesthesiologists/psychology , Female , France , Humans , Income , Interpersonal Relations , Job Satisfaction , Male , Middle Aged , Personality , Surveys and Questionnaires , WorkplaceSubject(s)
COVID-19 Nucleic Acid Testing/trends , COVID-19/diagnosis , COVID-19/epidemiology , Elective Surgical Procedures/trends , Mandatory Testing/trends , Preoperative Care/trends , COVID-19 Nucleic Acid Testing/standards , Child , Elective Surgical Procedures/standards , Female , France/epidemiology , Humans , Male , Mandatory Testing/standards , Preoperative Care/standardsABSTRACT
BACKGROUND: Few publications in the literature examine enhanced recovery after scoliosis surgery (ERAS) in children, despite significant scientific interest in adults. The objective of the current study was to describe an ERAS protocol for surgical correction of adolescent idiopathic scoliosis (AIS) and its results. METHODS: ERAS outcomes were measured in two patient cohorts. Historical controls and ERAS groups were selected from patients managed for scoliosis surgery in 2015 and 2018, respectively. The ERAS protocol included fasting minimization, carbohydrate loading, the avoidance of background morphine infusions, perioperative opioid-sparing protocols, the use of a cooling brace, early physiotherapy, feeding and oral medications, and the early removal of urinary catheters and surgical drains. The main outcome of the study was hospital length of stay. RESULTS: Overall, 82 controls and 81 ERAS patients were recruited. ERAS protocols were observed in over 80% of patients for almost items. Median length of hospital stay was significantly lower in the ERAS group (- 3 [95% confidence interval: -2; -4] days). Median morphine consumption was reduced by 25% and 35% on days 2 and 3, respectively. The incidence of PONV did not differ between the two groups, and the incidence of constipation decreased slightly but significantly in the ERAS group on day 2. Pain intensity at rest and movement were lower in the ERAS group at day 2 and 3. CONCLUSIONS: The current study suggests an ERAS protocol after adolescent idiopathic scoliosis surgery is associated with reduced hospital length of stay and improved postoperative care.
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Enhanced Recovery After Surgery , Scoliosis , Adolescent , Adult , Analgesics, Opioid , Child , Humans , Length of Stay , Morphine , Postoperative Complications/epidemiology , Scoliosis/surgerySubject(s)
Betacoronavirus , Coronavirus Infections/diagnosis , Pneumonia, Viral/diagnosis , Asymptomatic Infections/epidemiology , COVID-19 , Child , Coronavirus Infections/epidemiology , Humans , Pandemics , Pneumonia, Viral/epidemiology , Publication Bias , Real-Time Polymerase Chain Reaction , SARS-CoV-2Subject(s)
Coronavirus Infections , Developing Countries , Pandemics , Pneumonia, Viral , Betacoronavirus , COVID-19 , Humans , SARS-CoV-2ABSTRACT
Coronavirus disease 2019 (COVID-19) is spreading rapidly around the world with devastating consequences on patients, health care workers, health systems, and economies. As it reaches low- and middle-income countries, its effects could be even more dire, because it will be difficult for them to respond aggressively to the pandemic. There is a great shortage of all health care providers, who will be at risk due to a lack of personal protection equipment. Social distancing will be almost impossible. The necessary resources to treat patients will be in short supply. The end result could be a catastrophic loss of life. A global effort will be required to support faltering economies and health care systems.
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Coronavirus Infections/economics , Developing Countries , Pandemics/economics , Pneumonia, Viral/economics , Poverty , COVID-19 , Coronavirus Infections/therapy , Humans , International Cooperation , Patient Care Management/economics , Patient Care Management/organization & administration , Personal Protective Equipment , Pneumonia, Viral/therapyABSTRACT
BACKGROUND: Renal transplantation is the best available therapeutic option for end-stage renal failure in both children and adults. However, little is known about anesthetic practice during pediatric renal transplantation. MATERIAL AND METHODS: The study consisted of a national survey about anesthetic practice during pediatric renal transplantation in France. French tertiary pediatric centers performing renal transplants were targeted, and one physician from each team was asked to complete the survey. The survey included patient data, preoperative assessment and optimization data, and intraoperative anesthesia data (drugs, ventilation, and hemodynamic interventions). RESULTS: Twenty centers performing kidney transplantation were identified and contacted to complete the survey, and eight responded. Surveyed centers performed 96 of the 122 pediatric kidney transplantations performed in France in 2017 (79%). Centers consistently performed echocardiography and ultrasound examinations of the great veins preoperatively and consistently employed esophageal Doppler cardiac output estimation and vasopressors intraoperatively. All other practices were found to be heterogeneous. Central venous pressure was monitored in six centers, and dopamine was administered perioperatively in two centers. CONCLUSIONS: The current study provides a snapshot of the perioperative management of pediatric kidney transplantation in France. Results emphasize the need for both standardization of practice and awareness of recent evidence against the use of CVP monitoring and dopamine infusions.
Subject(s)
Anesthesia/methods , Anesthetics/therapeutic use , Kidney Diseases/surgery , Kidney Transplantation , Kidney/blood supply , Adolescent , Child , Child, Preschool , Dopamine/therapeutic use , Echocardiography , Esophagus , France , Hemodynamics , Humans , Infant , Infant, Newborn , Monitoring, Intraoperative/methods , Surveys and Questionnaires , Ultrasonography , Ultrasonography, DopplerABSTRACT
OBJECTIVES: The main objective of this meta-analysis was to assess the accuracy of the Sleep-Related Breathing Disorder (SRBD) Scale in the diagnosis of obstructive sleep apnea syndrome (OSAS) in children. PATIENTS/METHODS: A literature search of studies comparing SRBD to polysomnography for the diagnosis of OSAS in children was performed. Risks of biases were quantified using the Quality Assessment of Diagnostic Accuracy Studies (QUADAS) tool. Analyses determined the summary receiver operator characteristic area under the curve (SROC), the pooled sensitivity (Se), the specificity (Sp), and the positive and negative likelihood ratios (LR+ and LR-). Results were graded and are expressed as means [95% confidence interval]. Post-test probabilities were computed for various populations. RESULTS: Eleven studies were included; and two were considered to have high risk of bias. The SROC was 0.73 [CI: 0.63; 0.82]. The combined Se, Sp, LR+ and LR- were: 0.72 [CI: 0.68; 0.77], 0.59 [CI: 0.56; 0.63], 1.74 [CI: 1.32; 2.30], 0.53 [CI: 0.39; 0.71], respectively. Sub-group analyses displayed similar results in comparison to overall results. GRADE evidence for the overall analysis was low to moderate. Finally, pre-test to post-test probabilities were estimated to be: 3.5%-1%, 50%-30% and 75%-30%, for the general population, the obese patients and the patients assigned for surgical treatment of OSAS, respectively. CONCLUSIONS: The current meta-analysis indicates that the SRBD scale has acceptable accuracy in detecting patients with OSAS. It may be useful when evaluating patients with suspected OSAS before surgery. STUDY REGISTRATION: PROSPERO database (CRD42018088216).
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Polysomnography , Sleep Apnea, Obstructive/diagnosis , Child , Humans , Sensitivity and Specificity , Surveys and QuestionnairesABSTRACT
SUMMARY: We present LipidFinder online, hosted on the LIPID MAPS website, as a liquid chromatography/mass spectrometry (LC/MS) workflow comprising peak filtering, MS searching and statistical analysis components, highly customized for interrogating lipidomic data. The online interface of LipidFinder includes several innovations such as comprehensive parameter tuning, a MS search engine employing in-house customized, curated and computationally generated databases and multiple reporting/display options. A set of integrated statistical analysis tools which enable users to identify those features which are significantly-altered under the selected experimental conditions, thereby greatly reducing the complexity of the peaklist prior to MS searching is included. LipidFinder is presented as a highly flexible, extensible user-friendly online workflow which leverages the lipidomics knowledge base and resources of the LIPID MAPS website, long recognized as a leading global lipidomics portal. AVAILABILITY AND IMPLEMENTATION: LipidFinder on LIPID MAPS is available at: http://www.lipidmaps.org/data/LF.