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Corrigendum to 'Management of obstructive sleep apnea syndrome type 1 in children and adolescents - A French consensus' [Arch Pediatr (2023) 510-16]. Arch Pediatr 2024; 31:214-215. [PMID: 38538468 DOI: 10.1016/j.arcped.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024]
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Management of obstructive sleep apnea syndrome type 1 in children and adolescents - A French consensus. Arch Pediatr 2023; 30:510-516. [PMID: 37537084 DOI: 10.1016/j.arcped.2023.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/23/2023] [Accepted: 06/04/2023] [Indexed: 08/05/2023]
Abstract
This document is the outcome of a group of experts brought together at the request of the French Society of Sleep Research and Medicine to provide recommendations for the management of obstructive sleep apnea syndrome type 1 (OSA1) in children. The recommendations are based on shared experience and published literature. OSA1 is suspected when several nighttime respiratory symptoms related to upper airway obstruction are identified on clinical history taking. A specialist otolaryngologist examination, including nasofibroscopy, is essential during diagnosis. A sleep study for OSA1 is not mandatory when at least two nighttime symptoms (including snoring) are noted. Therapeutic management must be individualized according to the location of the obstruction. Ear, nose, and throat (ENT) surgery is often required, as hypertrophy of the lymphoid tissues is the main cause of OSA1 in children. According to clinical findings, orthodontic treatment generally associated with specialized orofacial-myofunctional therapy might also be indicated. Whatever treatment is chosen, follow-up must be continuous and multidisciplinary, in a network of trained specialists.
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Main outcomes from the first two years of France's screening programme for neonatal permanent hearing loss through a descriptive study. Acta Paediatr 2022; 111:1907-1913. [PMID: 35642710 DOI: 10.1111/apa.16438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 05/30/2022] [Accepted: 05/31/2022] [Indexed: 11/30/2022]
Abstract
AIM This study aimed to evaluate the implementation of France's neonatal hearing loss screening programme two years after its launch, and to estimate permanent bilateral neonatal hearing loss (PBNHL) prevalence and distribution by severity. METHODS This descriptive study used aggregated regional data on all births in France in 2015-2016. Screening coverage, refusal rate, positive predictive value (PPV), proportion of children with suspected PBNHL, PBNHL prevalence and distribution by severity were calculated. RESULTS 800,000 neonates were eligible for the screening programme per year. Between 2015 and 2016, screening coverage increased (83.3 vs 93.8%; p<0.001), and the refusal rate remained stable (0.1%). In 2016, when considering the additional tests performed several weeks after birth, the proportion of suspected PBNHL neonates decreased (1.4 vs 0.9%) while the PPV increased (4.7 vs 7.6%). In 2015, the estimated prevalence of PBNHL (moderate to profound) was 0.09% (95% CI 0.08-0.10). Among neonates with >=41 decibels deficit, 56.8%, 16.6%, and 26.6% had moderate, severe and profound hearing loss, respectively. CONCLUSION The national target of 90% screening coverage was exceeded. The additional test could be useful to avoid overcrowding in diagnostic structures. Diagnostic data quality must be improved to confirm PBNHL prevalence and distribution by severity.
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Pediatric deep neck infections: Clinical description and analysis of therapeutic management. Arch Pediatr 2021; 29:128-132. [PMID: 34955300 DOI: 10.1016/j.arcped.2021.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 10/20/2021] [Accepted: 11/30/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVES The aim of our study was to describe clinical presentations, bacteriological results, and therapeutic management in a pediatric population presenting with acute pharyngeal suppuration. A further aim was to identify clinical, bacteriological, and radiological predictors of success associated with exclusive medical treatment. METHOD A retrospective study was carried out including patients under 18 years of age hospitalized between January 1, 2015 and December 31, 2017 in our center for acute pharyngeal suppuration. We identified three groups of patients: group A, treated with exclusive intravenous antibiotics; group B, surgically treated after 48 h of appropriate antibiotic therapy, due to persistent fever and/or clinical worsening and/or persistence of a collection on follow-up imaging; group C, surgically treated as first-line therapy in association with intravenous antibiotics. A total of 83 patients were included: 36 in group A, 12 in group B, and 35 in group C. These three groups were compared for several variables: age of the patients, polynuclear neutrophil counts, diameter of the collections (the largest diameter found on imaging), duration of antibiotic therapy, delay before return to apyrexia, and hospitalization duration. RESULTS A neck mass and torticollis were present, respectively, in 48.8 and 47.6% of cases. No breathing difficulties were reported. Streptococcus pyogenes was the most frequently identified microorganism. The average diameter of the collections from patients treated surgically as first-line therapy (group C) was significantly larger than that of the patients treated with antibiotics (group A) (27.89 mm vs. 18.73 mm, respectively, p = 0.0006). All the patients who required surgery despite 48 h of appropriate antibiotic therapy (group B) had collections with diameters greater than or equal to 15 mm. There was no significant difference between the groups concerning hospitalization duration. CONCLUSION Exclusive medical treatment is associated with a high cure rate, mainly for collections with small diameter. We recommend special attention to patients treated with first-line exclusive intravenous antibiotic therapy and with a collection diameter greater than or equal to 15 mm.
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Optimal Duration of MRI Follow-up to Safely Identify Middle Ear Residual Cholesteatoma. AJNR Am J Neuroradiol 2021; 42:1313-1319. [PMID: 33858822 DOI: 10.3174/ajnr.a7116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 02/15/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Previous studies have demonstrated the usefulness of non-EPI DWI for detection of residual cholesteatoma. However, limited data are available to determine the suitable duration of imaging follow-up after a first MR imaging with normal findings has been obtained. The present study aimed to determine the optimal duration of non-EPI DWI follow-up for residual cholesteatoma. MATERIALS AND METHODS A retrospective, monocentric study was performed between 2013 and 2019 and included all participants followed up after canal wall up tympanoplasty with at least 2 non-EPI DWI examinations performed on the same 1.5T MR imaging scanner. MR images were reviewed independently by 2 radiologists. Sensitivity and specificity values were calculated as a function of time after the operation. Receiver operating characteristic curves were analyzed to determine the optimal follow-up duration. RESULTS We analyzed 47 MRIs from 17 participants. At the end of the individual follow-up period, a residual cholesteatoma had been found in 41.1% of cases. The follow-up duration ranged from 20 to 198 months (mean, 65.9 [SD, 43.9] months). Participants underwent between 2 and 5 non-EPI DWI examinations. Analyses of the receiver operating characteristic curves revealed that the optimal diagnostic value of non-EPI DWI occurred 56 months after the operation when the first MR imaging performed a mean of 17.3 (SD, 6.8) months after the operation had normal findings (sensitivity = 0.71; specificity = 0.7, Youden index = 0.43). CONCLUSIONS Repeat non-EPI DWI is required to detect slow-growing middle ear residual cholesteatomas. We, therefore, recommend performing non-EPI DWI for at least the first 5 years after the initial operation.
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SQSTM1 mutation: Description of the first Tunisian case and literature review. Mol Genet Genomic Med 2020; 8:e1543. [PMID: 33135846 PMCID: PMC7767559 DOI: 10.1002/mgg3.1543] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/30/2020] [Accepted: 10/12/2020] [Indexed: 11/05/2022] Open
Abstract
Background Mutations in SQSTM1 gene have been recently identified as a rare cause of progressive childhood neurodegenerative disorder. So far, only 25 patients from 10 unrelated families were reported. Methods and results We report on the first Tunisian case of an 11‐year‐old girl with cerebellar ataxia, chorea and ophthalmoparesis. Brain MRI was normal. Whole‐exome sequencing revealed a homozygous mutation c.823_824del(p.Ser275Phefs*17) in SQSTM1 gene (GenBank: NM_003900.4). Conclusion By pooling our data to the data of literature, we delineated the phenotypic spectrum and stressed on genetic heterogeneity of this rare neurodegenerative disease.
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Authors' response to the Letter concerning "Tracheal injury complicating Sistrunk's thyroglossal cyst surgery". Eur Ann Otorhinolaryngol Head Neck Dis 2020; 137:357. [PMID: 32660832 DOI: 10.1016/j.anorl.2020.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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SARS-CoV-2 et ORL pédiatrique en contexte de pandémie à SARS-CoV-2 (COVID-19). ANNALES FRANÇAISES D'OTO-RHINO-LARYNGOLOGIE ET DE PATHOLOGIE CERVICO-FACIALE 2020. [PMCID: PMC7164908 DOI: 10.1016/j.aforl.2020.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Objectif: rédiger des conseils de bonnes pratiques de prise en charge des pathologies ORL pédiatriques en contexte d'épidémie de SARS-CoV-2. Méthodes: ces conseils ont été rédigés sur la base de l'expérience clinique des experts sollicités pour la rédaction de manuscrit, ainsi que sur les recommandations de pratique clinique et publications disponibles sur le sujet dans la littérature. Les propositions feront l'objet de mises à jour en fonction de l'évolution des connaissances sur cette épidémie. Résultats: l’incidence des formes symptomatiques d’infection à SARS-CoV-2 chez l’enfant est faible (1–5%) et le pronostic est bon. Les indications de fibroscopies en consultation doivent être réduites aux seuls cas indispensables et ne pouvant être différés. Leur réalisation doit être entourée de précautions maximales, avec notamment port d’un masque FFP2 (Filtering FacePiece type 2). Les mêmes précautions s’appliquent aux lavages de nez au sérum salé lorsqu’ils sont pratiqués en milieu hospitalier, ainsi qu’aux soins de trachéotomie. Concernant les suspicions de corps étrangers inhalés et en dehors des cas cliniquement évidents, il est recommandé de prescrire un scanner thoracique avant de programmer une éventuelle endoscopie sous anesthésie générale. Les indications chirurgicales doivent se limiter aux urgences et aux cas ne pouvant être différés de plus de deux mois, particulièrement si ces chirurgies concernent les voies aériennes et notamment les fosses nasales et le cavum. Les décisions doivent idéalement être prises collégialement et notées par écrit. Les techniques chirurgicales doivent être adaptées aux risques de dissémination virale. Dans les cas confirmés ou suspects, ou systématiquement pour certains centres, les conditions maximales de protection individuelle avec notamment port d’un masque FFP2 et de lunettes protectrice sont recommandées pour les soignants présents en salle d’opération.
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COVID-19 and ENT Pediatric otolaryngology during the COVID-19 pandemic. Guidelines of the French Association of Pediatric Otorhinolaryngology (AFOP) and French Society of Otorhinolaryngology (SFORL). Eur Ann Otorhinolaryngol Head Neck Dis 2020; 137:177-181. [PMID: 32312676 PMCID: PMC7165275 DOI: 10.1016/j.anorl.2020.04.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Joint guidelines of the French Pediatric Otolaryngology Society (AFOP) and of the French Society of otorhinolaryngology-head and neck surgery (SFORL) on the management of paediatric otolaryngology patients in the context of the COVID-19 pandemic. METHODS A nation-wide workgroup drew guidelines based on clinical experience, national and local recommendations and scientific literature. Proposals may have to be updated on a day-to-day basis. RESULTS In children, incidence of symptomatic COVID-19 (1-5%) is low and of good prognosis. The indications for nasal flexible endoscopy should be drastically limited. If undertaken, full Personal Protective Equipment (PPE) including FFP2 masks are required, as well as use of a sheath. Saline nose wash done by caregivers other than parents at home should require PPE. Unless foreign body tracheobronchial aspiration is clinically obvious, CT-scan should be performed to confirm indication of endoscopy. Surgical indications should be limited to emergencies and to cases that cannot be delayed beyond 2 months (especially endonasal, endopharyngeal laryngo-tracheobronchial procedures). Postponement should ideally be a group decision and recorded as such in the medical file. Surgical techniques should be adapted to limit the risk of viral dissemination in the air, avoiding the use of drills, microdebriders, monopolar cautery or lasers. Continuous suction should be placed near the operating field. In case of confirmed Covid-19 cases, or suspected cases (or in some centres systematically), PPE with FFP2 mask should be worn by all staff members present in the operating room.
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Role of the ENT specialist in the diagnosis of pediatric obstructive sleep apnea-hypopnea syndrome (POSAHS). Part 3: sleep recordings. Eur Ann Otorhinolaryngol Head Neck Dis 2020; 137:405-410. [PMID: 32107171 DOI: 10.1016/j.anorl.2020.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES The authors present the clinical practice guidelines of the French Society of Oto-Rhino-Laryngology and Head and Neck Surgery (SFORL) concerning the role of the ENT specialist in the management of pediatric obstructive sleep apnea hypopnea syndrome (POSAHS). Part 3 is dedicated to the place of sleep recordings in the diagnosis of POSAHS. METHODS A multidisciplinary work group was commissioned to carry out a review of the scientific literature on the above topic. Based on the articles retrieved and the group members' individual experience, guidelines were drafted and graded as A, B or C or Expert Opinion by decreasing level of evidence, then reviewed by an editorial group independent of the work group. RESULTS Sleep recordings are presented according to the American Sleep Disorders Association's classification as type 1, 2, 3 or 4. Their modalities, interpretation, indications, advantages and limitations are detailed.
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Fibrolipome lingual congénital. Ann Dermatol Venereol 2019. [DOI: 10.1016/j.annder.2019.09.269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abstract
INTRODUCTION Airway injury is a very rare complication of thyroglossal duct cyst surgery in children. The wound is most frequently located at the larynx, due to a confusion between the hyoid bone and the thyroid cartilage. OBSERVATION This is the first report of a tracheal injury complicating Sistrunk's procedure in a 3 year old child, revealed by respiratory distress. Conservative treatment was suggested, requiring a tracheostomy lasting 49 days, leading to decanulation and complete anatomical and functional recovery. CONCLUSION This report highlights the specificity of pediatric laryngotracheal anatomy.
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Ibuprofen as risk-factor for complications of acute anterior sinusitis in children. Eur Ann Otorhinolaryngol Head Neck Dis 2019; 137:99-103. [PMID: 31627971 DOI: 10.1016/j.anorl.2019.10.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
IMPORTANCE Non-steroidal anti-inflammatory drugs (NSAIDs) are known to inhibit chemotaxis, oxidative burst and phagocytosis, bacterial killing in granulocytes as well as inhibiting neutrophil aggregation or degranulation, thereby interfering with the function of lymphocytes. On the other hand, ibuprofen is widely prescribed in pediatrics for its powerful analgesic and antipyretic effects. To our knowledge, no previous publication outlines the relationship between Ibuprofen therapy and an increased risk of intracranial and/or orbital complications of acute fronto-ethmoidal sinusitis in childhood. OBJECTIVE To look for a relationship between ibuprofen and occurrence of intra-cranial and/or orbital complications of acute fronto-ethmoidal sinusitis in pediatrics. SETTING AND METHODS The medical charts of patients younger than 18 years admitted into the E.N.T. departments of 4 academic care centers during 2 consecutive years for fronto ethmoidal sinusitis were reviewed retrospectively. The history of ibuprofen intake, the occurrence of complication (orbital or intracranial) as well as the usual demographic data were noted. A statistical analysis was performed in order to ascertain whether a relationship between taking NSAIDs and the onset of an intracranial and/or orbital complication exists. RESULTS Intake of ibuprofen appeared to be a risk-factor of intracranial complications or associated orbital and intracranial complications of acute fronto-ethmoidal sinusitis in children. Neither gender nor age nor initial pain intensity were statistically related to the onset of complications. CONCLUSION AND RELEVANCE This retrospective multicenter cohort study appears to suggest that ibuprofen increases the risk of orbital and/or intracranial complications of acute fronto-ethmoidal sinusitis in childhood. Therefore, we recommend not prescribing ibuprofen if one suspects an acute sinusitis in a child or adolescent.
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Contribution of drug-induced sleep endoscopy to the management of pediatric obstructive sleep apnea/hypopnea syndrome. Eur Ann Otorhinolaryngol Head Neck Dis 2019; 136:447-454. [PMID: 31537488 DOI: 10.1016/j.anorl.2019.09.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The role of drug-induced sleep endoscopy (DISE) in the management of obstructive sleep apnea/hypopnea syndrome (OSAHS) is not precisely defined in children. The primary objective of this study was to describe DISE-induced revision of airway obstruction site location and the ensuing treatment changes in children with OSAHS. Secondary objectives were to analyze the correlation of number of obstruction sites found on DISE with apnea-hypopnea index (AHI) and with type of OSAHS. MATERIAL AND METHODS A retrospective single-center study included 31 children (mean age: 5.5±2.6years) undergoing DISE for management of OSAHS between 2015 and 2018. Revisions of airway obstruction site location and in treatment were noted. The correlation of number of obstruction sites with AHI and with type of OSAHS was analyzed. RESULTS Airway obstruction site location was reconsidered in 77% of children (n=24), modifying treatment in 45.2% (n=14). There was no significant correlation between number of obstruction sites and AHI: Spearman coefficient 0.20 (P=0.26). Patients with type-III OSAHS did not show more obstruction sites than others: respectively, 2.0 versus 1.8 (P=0.40). CONCLUSION DISE induced significant revision of the location and change in treatment of obstruction sites in children with OSAHS. Systematic implementation, especially in type-I OSAHS, would allow more precise pre-therapeutic classification and treatment adapted to actual airway obstruction.
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Respiratory polygraphy in children: Feasibility in everyday practice in an ENT department and value of automatic detection of respiratory events. Eur Ann Otorhinolaryngol Head Neck Dis 2019; 136:235-240. [DOI: 10.1016/j.anorl.2019.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Sphenoidal sinogenic extradural empyema associated with juvenile myelomonocytic leukemia. Int J Pediatr Otorhinolaryngol 2018; 115:45-48. [PMID: 30368391 DOI: 10.1016/j.ijporl.2018.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Revised: 09/16/2018] [Accepted: 09/16/2018] [Indexed: 10/28/2022]
Abstract
Intracranial empyema is a rare but serious complication of sinusitis in children. Myelodysplastic/myeloproliferative syndromes (MMS), including juvenile myelomonocytic leukemia (JMML), can lead to immunosuppression, thus favouring infections. We report the case of a sphenoid sinogenic retro-clival extradural empyema in a 14-year-old female patient associated with JMML. Treatment consisted in an endonasal transphenoidal drainage of the empyema associated with intravenous antibiotherapy. The patient was thereafter enrolled in chemotherapeutic treatment with Azacitidine. The disease progressed to blast phase, indicating bone marrow graft. This is the first reported case of an endocranial complication of bacterial sinusitis associated with MMS in a child.
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French Society of Otorhinolaryngology and Head and Neck Surgery (SFORL) guidelines concerning the role of otorhinolaryngologists in the management of paediatric obstructive sleep apnoea syndrome: Follow-up protocol for treated children. Eur Ann Otorhinolaryngol Head Neck Dis 2018; 135:427-431. [PMID: 30318322 DOI: 10.1016/j.anorl.2018.09.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES The authors present the French Society of Oto-Rhino-Laryngology and Head and Neck Surgery (SFORL) clinical practice guidelines concerning the role of otorhinolaryngologists in the management of paediatric obstructive sleep apnoea syndrome (OSAS). This chapter is devoted to the follow-up protocol for children treated for OSAS. METHODS A multidisciplinary task force was commissioned to carry out a review of the scientific literature on this topic. On the basis of the articles selected and the personal experience of each member of the task force, guidelines were drafted and graded as A, B or C or expert opinion according to a decreasing level of scientific evidence, and were then reviewed by a reading committee, independently of the task force. The final guidelines were established at a consensus meeting. RESULTS Short-term, medium-term and long-term clinical follow-up and complementary investigations are necessary in view of the risk of residual OSAS, and the risk of recurrence of OSAS related to adenoid and tonsillar regrowth following adenotonsillectomy, the treatment most commonly performed. The modalities of follow-up after surgery, continuous positive airway pressure (CPAP) ventilation, orthodontic treatment, myofascial rehabilitation, and drug therapy are described. The indications for nasal endoscopy and sleep studies as part of follow-up are specified.
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The ASOS Surgical Risk Calculator: development and validation of a tool for identifying African surgical patients at risk of severe postoperative complications. Br J Anaesth 2018; 121:1357-1363. [PMID: 30442264 DOI: 10.1016/j.bja.2018.08.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/19/2018] [Accepted: 08/06/2018] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND The African Surgical Outcomes Study (ASOS) showed that surgical patients in Africa have a mortality twice the global average. Existing risk assessment tools are not valid for use in this population because the pattern of risk for poor outcomes differs from high-income countries. The objective of this study was to derive and validate a simple, preoperative risk stratification tool to identify African surgical patients at risk for in-hospital postoperative mortality and severe complications. METHODS ASOS was a 7-day prospective cohort study of adult patients undergoing surgery in Africa. The ASOS Surgical Risk Calculator was constructed with a multivariable logistic regression model for the outcome of in-hospital mortality and severe postoperative complications. The following preoperative risk factors were entered into the model; age, sex, smoking status, ASA physical status, preoperative chronic comorbid conditions, indication for surgery, urgency, severity, and type of surgery. RESULTS The model was derived from 8799 patients from 168 African hospitals. The composite outcome of severe postoperative complications and death occurred in 423/8799 (4.8%) patients. The ASOS Surgical Risk Calculator includes the following risk factors: age, ASA physical status, indication for surgery, urgency, severity, and type of surgery. The model showed good discrimination with an area under the receiver operating characteristic curve of 0.805 and good calibration with c-statistic corrected for optimism of 0.784. CONCLUSIONS This simple preoperative risk calculator could be used to identify high-risk surgical patients in African hospitals and facilitate increased postoperative surveillance. CLINICAL TRIAL REGISTRATION NCT03044899.
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French Society of ENT (SFORL) guidelines (short version) on the roles of the various treatment options in childhood obstructive sleep apnea-hypopnea syndrome. Eur Ann Otorhinolaryngol Head Neck Dis 2018; 135:265-268. [PMID: 29731297 DOI: 10.1016/j.anorl.2018.04.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
OBJECTIVE The authors present the guidelines of the French Society of ENT and Head & Neck Surgery (SFORL) on the role of the ENT physician in childhood obstructive sleep apnea-hypopnea syndrome (OSAHS). This section of the guidelines concerns the roles of the various medical and surgical treatment options. METHOD A multidisciplinary work-group was entrusted with a review of the scientific literature on the topic. Based on the retrieved articles and the group members' own experience, guidelines were drawn up, then read over by a reading group independent of the work-group. An editorial meeting then produced the final text. RESULTS Adenotonsillectomy is the reference treatment for childhood OSAHS with adenotonsillar hypertrophy. Respiratory assistance is recommended in children with severe OSAHS without nasal and/or oropharyngeal obstacle, after surgery in case of persistent OSAHS, in case of contraindications to surgery, in complex obstruction related to pharyngolaryngeal or laryngeal pathology or comorbidity, or as an alternative to tracheotomy. Nasal route corticosteroids may be used in childhood OSAHS in with associated nasal obstruction.
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Medium-term assessment of Eustachian tube function after balloon dilation. Eur Ann Otorhinolaryngol Head Neck Dis 2018; 135:105-110. [DOI: 10.1016/j.anorl.2017.09.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
PURPOSE To introduce a new model of telescopic intramedullary rod (TIR), evaluate its effects on treating patients presenting with moderate and severe osteogenesis imperfecta (OI) and to compare the findings with those of other telescopic rods. METHODS A total of 21 patients (nine girls and 12 boys; mean age at first operation, 6.6 years, 1.52 to 13.18) who underwent 52 femoral operations were monitored during a mean of 9.96 years (3.39 to 14.54). Patient characteristics, telescoping rod capability and its complications were examined. RESULTS According to the Sillence classification, we investigated one patient with type I, nine with type III and 11 with type IV OI. Revision rates at up to five years (36%) were inferior to those found for the Fassier-Duval rod (46%). The main cause of revision was fracture (15 patients), followed by rod migration (nine), and infection (two). The rod exhibited higher telescopic capacity in boys than girls. Type III most commonly required an operation; the age group with the highest number of procedures was five to ten years. Male migration was the main cause of rod migration. CONCLUSION The TIR has a satisfactory cost-benefit ratio with less complication rates and low production costs. The TIR is a feasible alternative to the commonly used Fassier-Duval rod. LEVEL OF EVIDENCE IV.
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Clay-Nanoarchitectures as Photocatalysts by In Situ Assembly of ZnO Nanoparticles and Clay Minerals. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2018; 18:223-233. [PMID: 29768834 DOI: 10.1166/jnn.2018.14613] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
ZnO-clay nanoarchitectures have been prepared by In Situ generation of ZnO nanoparticles from zinc acetylacetonate in isopropanol under reflux in the presence of organoclays. Two layered clays, a commercial Wyoming montmorillonite and a smectite from Gafsa (Tunisia), and a fibrous clay, sepiolite from Vallecas-Vicalvaro (Spain), modified with cetyltrimethylammonium ions were the organoclay substrates for assembling the formed nanoparticles. After a convenient thermal treatment, the organic matter is eliminated and the ZnO/clay nanoarchitectures consolidated. XRD, FE-SEM and TEM, among other characterization techniques confirmed the presence of the ZnO in wurtzite phase assembled to the clays in the final porous ZnO/clay nanoarchitectures. The activity as photocatalysts of the resulting materials was evaluated using ibuprofen as a model drug in view to explore the usefulness of these ZnO/clay nanoarchitectures in the removal of emergent pollutants in water.
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Sepiolite nanoplatform for the simultaneous assembly of magnetite and zinc oxide nanoparticles as photocatalyst for improving removal of organic pollutants. JOURNAL OF HAZARDOUS MATERIALS 2017; 340:281-290. [PMID: 28715751 DOI: 10.1016/j.jhazmat.2017.06.067] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 06/02/2017] [Accepted: 06/28/2017] [Indexed: 06/07/2023]
Abstract
Novel ternary ZnO/Fe3O4-sepiolite nanostructured materials were developed in a two-step procedure based on the incorporation of ZnO nanoparticles on a substrate composed by magnetite nanoparticles previously assembled to the sepiolite fibrous silicate (Fe3O4-sepiolite). The structural and morphological characterization shows that both, ZnO and Fe3O4 nanoparticles, were homogeneously dispersed on the surface of sepiolite. Therefore, the resulting material is characterized as a multifunctional nanoplatform simultaneously providing magnetic and photoactive properties. ZnO/Fe3O4-sepiolite materials exhibit superparamagnetic properties at room temperature, which is one of the sought properties in view to facilitate their recovery from the reaction medium after application as heterogeneous catalysts. ZnO/Fe3O4-sepiolite materials were tested as photocatalysts using methylene blue dye in water as model of a pollutant molecule, showing full decolorization after 2h of UV irradiation. Moreover, the photocatalytic activity of this nanoplataform may be maintained after reuse in several consecutive cycles of treatment. Remarkably, the ZnO/magnetite-sepiolite nanostructured material displays a similar activity as ZnO/sepiolite materials, but shows the additional advantage of easier recovery by means of a magnet which facilitates its reuse.
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Update on femoral neck fracture in children: treatment and complications. Rev Assoc Med Bras (1992) 2015. [DOI: 10.1590/1806-9282.61.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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25
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A new case of pediatric laryngeal foraminal cyst: diagnostic challenges and association with hemi-facial microsomia. Int J Pediatr Otorhinolaryngol 2014; 78:2327-9. [PMID: 25468469 DOI: 10.1016/j.ijporl.2014.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Revised: 11/01/2014] [Accepted: 11/03/2014] [Indexed: 11/28/2022]
Abstract
Laryngeal cysts are heterogeneous in their clinical presentation and several classifications have been proposed. Here, we report the case of a foraminal laryngeal cyst in a 6 year-old child who also has hemi facial microsomia (HFM). The cyst was treated surgically with laryngotracheal endoscopy followed by cervicotomy. Histological analysis revealed different types of cystic wall epithelium. This case is the first report of a laryngeal cyst associated with HFM in the literature. We discuss the diagnostic challenges of these specific cystic pathologies, and their pathogenesis as part of an oculo-auriculo-vertebral spectrum. Several hypotheses are proposed, based mainly on characterization of their embryological origin.
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Comparison of early hearing outcomes of type 2 ossiculoplasty using hydroxyapatite bone cement versus other materials. Eur Ann Otorhinolaryngol Head Neck Dis 2014; 131:289-92. [DOI: 10.1016/j.anorl.2013.03.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 03/14/2013] [Accepted: 03/19/2013] [Indexed: 10/25/2022]
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Nodular recurrence and hypothyroidism following partial thyroidectomy for benign nodular thyroid disease in children and adolescents. Int J Pediatr Otorhinolaryngol 2014; 78:1742-6. [PMID: 25156198 DOI: 10.1016/j.ijporl.2014.07.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 07/17/2014] [Accepted: 07/31/2014] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Diagnostic and therapeutic processing of a thyroid nodule in children and adolescents may require lobectomy-isthmusectomy (LI) or nodule-resection (NR). Very few data in the literature report the long-term evolution of the remaining thyroid lobe in a defined pediatric population. In this study, we aimed to answer the following questions: Does a nodule recurrence occur in the remainder lobe? Is a post-operative thyroxine treatment necessary? MATERIAL AND METHODS This retrospective study describes 28 patients under 18 who underwent LI (22 cases) or NR (6 cases) from January 2004 to March 2012. Ten of them were lost to follow up, 18 could be assessed (4 NR (22%) and 14 LI (78%) - mean follow-up 45±31 months). All patients benefited of post-operative thyroid ultrasonography, and regular endocrinologic follow-up. The following data were analysed: emergence of new thyroid nodules, evolution of pre-existing nodules, occurrence of post-operative hypothyroidism and requirement for completion thyroidectomy. RESULTS The mean age at the time of surgery was 14.3±1.9 years. Two patients (11%) had pre-existing nodules in the remaining thyroid gland, none of which showed an increase in size after surgery. De novo nodules developed in five patients (27.8%). Three patients who underwent LI (21.4%) needed thyroxine treatment for post-operative hypothyroidism. One patient (5.5%) needed completion thyroidectomy. CONCLUSIONS In this children and adolescents population, after performing LI or NR, remaining thyroid tissue stays free of nodules in 72.2% of the cases. A post-operative thyroxin treatment is necessary in 21.4% of cases after LI.
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Contribution of magnetic resonance imaging to the diagnosis of middle ear cholesteatoma: Analysis of a series of 97 cases. Eur Ann Otorhinolaryngol Head Neck Dis 2014; 131:153-8. [DOI: 10.1016/j.anorl.2013.08.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2013] [Revised: 07/04/2013] [Accepted: 08/18/2013] [Indexed: 01/06/2023]
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Painful peripheral facial palsy. Eur Ann Otorhinolaryngol Head Neck Dis 2014; 131:201-5. [PMID: 24657186 DOI: 10.1016/j.anorl.2013.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 04/28/2013] [Accepted: 06/09/2013] [Indexed: 11/13/2022]
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Baha-Mediated Rehabilitation of Patients with Unilateral Deafness: Selection Criteria. ACTA ACUST UNITED AC 2014; 19:85-90. [DOI: 10.1159/000354272] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Accepted: 07/03/2013] [Indexed: 11/19/2022]
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[Balloon catheter dilatation for frontal sinus ostium stenosis: surgical technique and preliminary report]. REVUE DE LARYNGOLOGIE - OTOLOGIE - RHINOLOGIE 2012; 133:81-86. [PMID: 23393742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVES To report early clinical experience with balloon dilation of the frontal recess ("Balloon Sinuplasty"), to describe surgical technique, to assess its feasibility and effectiveness. MATERIAL AND METHODS This prospective, multiinstitutional case series describes all patients who underwent balloon sinuplasty for frontal sinus ostium stenosis from May 2011 to December 2011. RESULTS Eight adult patients underwent a total of 11 frontal balloon sinuplasty in the clinical setting. The mean age was 46 +/- 12. All procedures were performed under general anesthesia. No complications occurred. Six of the eight patients were deemed cured with a follow-up range of 1-7 months. For 2 patients the procedure was unsuccessful. CONCLUSIONS Balloon dilatation of the frontal recess is a safe and feasible technique with a comparable efficacy to conventional surgical treatment modalities. There is a need for randomised controlled trials and cost-effectiveness studies.
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