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PloS One 2023Airway management can be challenging in neonates and infants. The Pierre Robin sequence (PRS) is a condition characterized by micrognathia, glossoptosis and airway...
An approach to difficult airway in infants: Comparison of GlideScope® Spectrum LoPro, GlideScope® Spectrum Miller and conventional Macintosh and Miller blades in a simulated Pierre Robin sequence performed by 90 anesthesiologists.
BACKGROUND
Airway management can be challenging in neonates and infants. The Pierre Robin sequence (PRS) is a condition characterized by micrognathia, glossoptosis and airway obstruction. The airway management of these patients poses great challenges for anesthesiologists and pediatricians alike. To date, there has been no direct comparison of the hyperangulated GlideScope® Spectrum LoPro (GLP), the straight GlideScope® Spectrum Miller (GSM), a conventional Macintosh (MC) and a conventional Miller blade (ML) in patients with PRS.
METHODS
For this purpose, 90 anesthesiologists (43 with limited experience, 47 with extensive experience) performed orotracheal intubation on an Air-Sim® Pierre Robin X manikin using GLP, GSM, MC and ML in randomized order. 'Time-to-vocal-cords', 'time-to-intubate', 'time-to-ventilate', the severity of oral-soft-tissue-trauma and the subjective evaluation of each device were recorded.
RESULTS
A significantly faster and better view of the vocal cords and lower oral-soft-tissue-trauma was achieved using the GLP (p<0.001). Though, there were no significant differences in the 'time-to-intubate' or 'time-to-ventilate'. The highest intubation success rate was found with GSM and the lowest with GLP (GSM 100%, ML 97.8%, MC 96.7%, GLP 93.3%). When using the videolaryngoscopes, there were no undetected esophageal intubations but in six cases prolonged attempts of intubation (>120s) with the GLP. In the sub-group with extensive experience, we found significantly shorter intubation times for the GSM and ML. The GLP was the tool of choice for most participants, while the conventional MC received the lowest rating.
CONCLUSIONS
Videolaryngoscopy leads to increased safety for the prevention of undetected esophageal intubation in the airway management in a PRS manikin. Hyperangulated blades may ensure a good and fast view of the vocal cords and low oral-soft-tissue-trauma but pose a challenge during the placement of the tube. Specific skills and handling seem to be necessary to ensure a safe tube placement with this sort of blades.
Topics: Infant, Newborn; Humans; Infant; Pierre Robin Syndrome; Anesthesiologists; Laryngoscopes; Intubation, Intratracheal; Airway Management; Manikins; Soft Tissue Injuries; Laryngoscopy
PubMed: 37535590
DOI: 10.1371/journal.pone.0288816 -
Arthritis Research & Therapy Jul 2023Anti-Jo-1 autoantibodies represent essential markers in the diagnosis of antisynthetase syndrome (ASS). In this retrospective study, we aimed to investigate whether...
BACKGROUND
Anti-Jo-1 autoantibodies represent essential markers in the diagnosis of antisynthetase syndrome (ASS). In this retrospective study, we aimed to investigate whether their concentrations and fluctuations could both respectively reflect the severity and evolution of ASS.
METHODS
Between 2015 and 2020, clinical and biological features of ASS patients with at least one positive measure of anti-Jo-1 autoantibody were collected. At each serum sampling, we assessed myositis activity by using the Myositis Intention to Treat Activities Index (MITAX) and compared anti-Jo-1 concentrations with ASS severity, anti-Jo-1 concentrations between patients with and without active disease, and changes in anti-Jo-1 concentrations with disease activity.
RESULTS
Forty-eight patients with ASS had at least one positive determination of anti-Jo-1 concentration. Among them, twenty-nine patients had at least two determinations of anti-Jo-1 autoantibody in their follow-up. We showed that these autoantibody concentrations were significantly correlated with MITAX (r = 0.4, p = 0.03) and creatine kinase concentration (r = 0.34, p = 0.002) and that they were significantly higher in patients with active disease than in those with inactive disease (91.7 IU/L vs 44.4 IU/L, p = 0.016). During follow-up, we found a significant correlation between fluctuations of anti-Jo-1 autoantibody concentrations and MITAX score (r = 0.7, p < 0.0001).
CONCLUSION
Our results suggest that anti-Jo-1 autoantibody concentration could be a predictive marker of the severity and evolution of ASS and show that their quantification could represent a precious tool for disease monitoring and for improving the therapeutic management of ASS patients.
Topics: Humans; Autoantibodies; Biomarkers; Myositis; Retrospective Studies
PubMed: 37481643
DOI: 10.1186/s13075-023-03116-5 -
Diagnostics (Basel, Switzerland) Jun 2023Obstructive sleep apnea (OSA) is a disorder in which ventilation becomes disrupted due to a complete or partial upper airway obstruction Altered craniofacial morphology...
Obstructive sleep apnea (OSA) is a disorder in which ventilation becomes disrupted due to a complete or partial upper airway obstruction Altered craniofacial morphology is one of the most important anatomical factors associated with obstructive sleep apnea (OSA). Studies have assessed craniofacial features in the non-syndromic pediatric population. The aim of this study was to analyze the orthodontic and facial characteristic of craniofacial syndromic children referred for polysomnography (PSG) and to assess the correlation with the apnea-hypopnea index (AHI). In the current cross-sectional study, consecutive syndromic patients referred for PSG were invited to participate. A systematic clinical examination including extra- and intra-oral orthodontic examination was performed by calibrated orthodontists. Standardized frontal and profile photographs with reference points were taken and analyzed using ImageJ software to study the craniofacial morphology. PSG data were analyzed for correlation with craniofacial features. STROBE guidelines were strictly adopted during the research presentation. The sample included 52 syndromic patients (50% females, mean age 9.38 ± 3.36 years) diagnosed with 17 different syndromes, of which 24 patients had craniofacial photography analysis carried out. Most of the sample (40%) had severe OSA, while only 5.8% had no OSA. Down's syndrome (DS) was the most common syndrome (40%) followed by Goldenhar syndrome (5%), Pierre Robin Sequence (5%), and other syndromes. The severity of AHI was significantly correlated with decreased midfacial height. increased thyromental angle and cervicomental angle, decreased mandibular angle, and decreased upper facial height. All patients with DS were diagnosed with OSA (57% severe OSA), and their ODI was significantly correlated with increased intercanthal distance. Obesity was not correlated to the severity of AHI for syndromic patients. Decreased midfacial height and obtuse thyromental angle were correlated with increased AHI for syndromic patients. Increased intercanthal distance of DS patients could be a major predictor of OSA severity. Obesity does not seem to play a major role in the severity of OSA for syndromic patients. Further studies with larger samples are necessary to confirm these findings.
PubMed: 37443607
DOI: 10.3390/diagnostics13132213 -
Clinical Case Reports Jul 2023Femoral hypoplasia-unusual facies syndrome is a rare condition of unknown etiology. The phenotype consists of significant femoral hypoplasia with characteristic facial...
KEY CLINICAL MESSAGE
Femoral hypoplasia-unusual facies syndrome is a rare condition of unknown etiology. The phenotype consists of significant femoral hypoplasia with characteristic facial malformations that often overlap with findings seen in patients with Pierre Robin sequence. Anesthesia providers must prepare for difficult intravenous access, difficult airway management, and uncertainties with regional anesthesia.
ABSTRACT
Femoral hypoplasia-unusual facies syndrome (FHUFS) or femoral facial syndrome is a rare and sporadic condition of unknown etiology. The phenotype consists of significant femoral hypoplasia with characteristic facial malformations that often overlap with findings seen in patients with Pierre Robin sequence. FHUFS is known to cause challenges with anesthesia, including difficulty with endotracheal intubation. Anesthesia providers must be aware of the possible coexistence of FHUFS and Pierre Robin sequence. They need to prepare for difficult intravenous access, difficult airway management, and uncertainties with regional anesthesia.
PubMed: 37415588
DOI: 10.1002/ccr3.7646 -
Children (Basel, Switzerland) May 2023Sleep is a fundamental biological necessity, the lack of which has severe repercussions on the mental and physical well-being in individuals of all ages. The phrase... (Review)
Review
Sleep is a fundamental biological necessity, the lack of which has severe repercussions on the mental and physical well-being in individuals of all ages. The phrase "sleep-disordered breathing (SDB)" indicates a wide array of conditions characterized by snoring and/or respiratory distress due to increased upper airway resistance and pharyngeal collapsibility; these range from primary snoring to obstructive sleep apnea (OSA) and occur in all age groups. In the general pediatric population, the prevalence of OSA varies between 2% and 5%, but in some particular clinical conditions, it can be much higher. While adenotonsillar hypertrophy ("classic phenotype") is the main cause of OSA in preschool age (3-5 years), obesity ("adult phenotype") is the most common cause in adolescence. There is also a "congenital-structural" phenotype that is characterized by a high prevalence of OSA, appearing from the earliest ages of life, supported by morpho-structural abnormalities or craniofacial changes and associated with genetic syndromes such as Pierre Robin syndrome, Prader-Willi, achondroplasia, and Down syndrome. Neuromuscular disorders and lysosomal storage disorders are also frequently accompanied by a high prevalence of OSA in all life ages. Early recognition and proper treatment are crucial to avoid major neuro-cognitive, cardiovascular, and metabolic morbidities.
PubMed: 37371187
DOI: 10.3390/children10060955 -
Head & Face Medicine May 2023Robin sequence (RS) is a congenital condition characterized by micrognathia, glossoptosis and upper airway obstruction. Diagnosis and treatment are characterized by...
BACKGROUND
Robin sequence (RS) is a congenital condition characterized by micrognathia, glossoptosis and upper airway obstruction. Diagnosis and treatment are characterized by heterogeneity, resulting in a lack of uniformly collected data.
METHODS
We have set up a prospective, observational, multicenter, multinational registry aimed at obtaining routine clinical data from RS patients receiving different treatment approaches and enabling an assessment of outcomes obtained through different therapeutic approaches. Patient enrolment has started in January 2022. Disease characteristics, adverse events and complications depending on the different diagnostic and treatment approaches and their effects on neurocognition, growth, speech development and hearing outcome are evaluated using routine clinical data. In addition to characterizing the patient population and comparing outcomes achieved with different treatment approaches, the registry will evolve to focus on endpoints such as quality of life and long-term developmental status.
DISCUSSION
This registry will provide data on different treatment approaches collected during routine care with diverse framework conditions and will allow assessing diagnostic and therapeutic outcomes of children with RS. These data, urgently demanded by the scientific community, may contribute to refining and personalizing existing therapeutic approaches and increase knowledge about the long-term outcome of children born with this rare condition.
TRIAL REGISTRATION
DRKS00025365.
Topics: Child; Humans; Multicenter Studies as Topic; Pierre Robin Syndrome; Prospective Studies; Quality of Life; Registries; Treatment Outcome; Observational Studies as Topic
PubMed: 37210548
DOI: 10.1186/s13005-023-00364-3 -
Clinical Case Reports May 2023Children with Pierre Robin syndrome (PRS) often have trouble breathing and eating as soon as they are born. If conservative therapy fails to alleviate airway...
KEY CLINICAL MESSAGE
Children with Pierre Robin syndrome (PRS) often have trouble breathing and eating as soon as they are born. If conservative therapy fails to alleviate airway obstruction, surgical surgery may be considered. Patients with PRS require multidisciplinary approaches for treatment.
ABSTRACT
Pierre Robin syndrome is a common craniofacial abnormality that causes glossoptosis and blockage of the upper airway. This renders it difficult to feed, which leads to severe malnutrition. This condition is also often marked by an absence of a soft palate. We mention a newborn with Pierre Robin syndrome with the absence of a soft palate and pneumonia complications, whose impending respiratory failure was treated successfully. To solve the complex problems that these babies and their families are facing, a multidisciplinary approach is needed.
PubMed: 37205152
DOI: 10.1002/ccr3.7350 -
Archives of Disease in Childhood Jul 2023To evaluate survival, hospitalisations and surgical procedures for children born with Pierre Robin sequence (PRS) across Europe. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To evaluate survival, hospitalisations and surgical procedures for children born with Pierre Robin sequence (PRS) across Europe.
DESIGN
Multicentre population-based cohort study.
SETTING
Data on 463 live births with PRS from a population of 4 984 793 from 12 EUROCAT congenital anomaly registries.
METHODS
Data on children with PRS born 1995-2014 were linked electronically to data on mortality, hospitalisations and surgical procedures up to 10 years of age. Each registry applied a common data model to standardise the linked data and ran common syntax scripts to produce aggregate tables. Results from each registry were pooled using random-effect meta-analyses.
MAIN OUTCOME MEASURES
Probability of survival, proportion of children hospitalised and undergoing surgery, and median length of hospital stay.
RESULTS
The majority of deaths occurred in the first year of life with a survival rate of 96.0% (95% CI 93.5% to 98.5%); 95.1% (95% CI 92.7% to 97.7%) survived to age 10. In the first year of life, 99.2% (95% CI 95.0% to 99.9%) of children were hospitalised with a median stay of 21.4 days (95% CI 15.6 to 27.2), and 67.6% (95% CI 46.6% to 81.8%) underwent surgery. In the first 5 years of life, 99.2% of children underwent a median of two surgical procedures. Between ages 5 and 9, 58.3% (95% CI 44.7% to 69.7%) were hospitalised with a median annual stay of 0.3 days.
CONCLUSIONS
Children with PRS had high mortality and morbidity with long hospital stays in the first year of life, and almost all had surgery before 5 years of age. Survival improved after infancy with fewer hospitalisations after age 5. This study provides reliable estimates of the survival and morbidity of children with PRS for families and healthcare providers.
Topics: Child; Child, Preschool; Humans; Infant; Cohort Studies; Europe; Length of Stay; Parturition; Pierre Robin Syndrome
PubMed: 37160334
DOI: 10.1136/archdischild-2022-324716