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1.
Sleep Breath ; 28(5): 1909-1917, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-38842644

RESUMO

PURPOSE: Patients with syndromic hemifacial microsomia (SHFM) are at risk of obstructive sleep apnea (OSA). The aim of the study was to describe the prevalence of OSA and its management, especially in patients with Goldenhar syndrome (GS). METHODS: The respiratory polygraphies and clinical management of 15 patients, aged 2 to 23 years, evaluated at a national reference center, were analyzed. RESULTS: Four (27%) patients had no OSA, 4 (27%) had mild OSA, and 7 (46%), of whom 5 were ≤ 2 years old, had severe OSA. None of the patients had central apneas. Only one patient had alveolar hypoventilation, and another one had nocturnal hypoxemia. Two patients had severe OSA despite prior adenoidectomy or mandibular distraction osteogenesis. Median duration of follow-up was 3.5 years (range 0.5-9 years). None of the patients without OSA or with mild OSA at baseline respiratory polygraphy developed OSA during the follow up. Among the 7 patients with severe OSA, 3 required continuous positive airway pressure or noninvasive ventilation, and one patient required a tracheostomy. CONCLUSION: In conclusion, patients with SHFM are at high risk of severe OSA at any age, underlining the importance of systematic sleep studies to diagnose and evaluate the severity of OSA. Individualized treatment should be privileged, based on a careful examination of the entire upper airway, taking in account potential associated risk factors. All patients with SHFM should be managed by a pediatric expert multidisciplinary medical/surgical team until the end of post pubertal growth.


Assuntos
Síndrome de Goldenhar , Apneia Obstrutiva do Sono , Humanos , Masculino , Feminino , Criança , Adolescente , Pré-Escolar , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/terapia , Apneia Obstrutiva do Sono/diagnóstico , Síndrome de Goldenhar/complicações , Síndrome de Goldenhar/epidemiologia , Adulto Jovem , Polissonografia , Pressão Positiva Contínua nas Vias Aéreas , Seguimentos , Estudos Transversais
2.
Am J Otolaryngol ; 45(6): 104459, 2024 Aug 03.
Artigo em Inglês | MEDLINE | ID: mdl-39167851

RESUMO

OBJECTIVE: To identify, group and document the surgical management of idiopathic subglottic stenosis (iSGS) in pregnant women among North American centers with expertise in the treatment of airway stenosis. BACKGROUND: Idiopathic subglottic stenosis is a rare airway disease that primarily affects women in their third to fifth decade of life. Symptoms of iSGS often worsen during pregnancy and can present as a threat to optimal maternal and fetal health; however there is a lack of evidence addressing the management of iSGS in pregnancy. STUDY DESIGN: Cross-Sectional Survey Study. METHODS: A twenty-four question survey was designed to query the surgical management, ventilation, and perioperative considerations for pregnant patients with iSGS. Twenty-nine North American academic tertiary care centers with airway surgery expertise were identified. A designated surrogate for each center was contacted by email to distribute and obtain results of the survey. RESULTS: 17 centers responded. Most centers include differences in perioperative assessment such as frequency of consultation with a maternal/fetal medicine specialist. There is occasional use of a tocometer and rarely a non-stress test. Ventilation with intermittent jet ventilation or high-flow nasal cannula is favored. The surgical protocols include positional modifications, with pregnant patients in the left lateral decubitus position. The preferred timing for intervention is in the second or third trimester. CONCLUSION: This is the first national survey describing surgical and perioperative considerations for the pregnant patient with iSGS among centers with airway expertise in the United States and Canada.

3.
Eur Arch Otorhinolaryngol ; 281(6): 3083-3093, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38564008

RESUMO

PURPOSE: To examine the factors that affect graft healing after laryngotracheal reconstruction (LTR). METHODS: We conducted a retrospective chart review at King Abdulaziz University Hospital, Riyadh, Saudi Arabia, between January-2008 and October-2023. We included all patients who underwent LTR and required anterior and/or posterior graft placement, while those who underwent procedures without graft placement and those with incomplete information were excluded. RESULTS: Forty-nine patients were analyzed. Most patients were pediatric (65.3%), male (65.3%), had no coexisting comorbidities (55.1%), and harbored grade 3-4 stenosis (59.2%). Thirty patients (61.2%) underwent open surgery. Various graft complications occurred including infection (n = 1, 2%), dehiscence (n = 3, 6.1%), scar (n = 6, 12.2%), and granulation (n = 29, 59.2%). Only 15 patients (30.65%) achieved the composite status of "healthy" graft. Among 43 patients who had postoperative cultures, positive results for Pseudomonas aeruginosa and methicillin-resistant Staphylococcus aureus were observed in 10 and four patients, respectively. Open surgery and double-stage procedure were significantly associated with higher rates of granulation tissue formation. Pediatric-age group had significantly higher rate of complete epithelization compared to adult-age group. A significantly greater proportion of patients who had unhealthy grafts had open surgery. The rate of double-stage LTR was significantly higher in unhealthy grafts compared to healthy grafts. Prolonged stent duration was linked to various graft-related complications. Multivariate logistic regression analyses showed no statistically significant correlations between various factors and postoperative graft-related complications. CONCLUSION: Open surgery, double-stage procedure, pediatric age group, and stent duration were not significant risk factors associated with postoperative graft-related complications during LTR in multivariate analysis.


Assuntos
Laringoestenose , Procedimentos de Cirurgia Plástica , Estenose Traqueal , Humanos , Masculino , Feminino , Estudos Retrospectivos , Criança , Adolescente , Laringoestenose/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Estenose Traqueal/cirurgia , Adulto , Pré-Escolar , Cicatrização , Complicações Pós-Operatórias/epidemiologia , Pessoa de Meia-Idade , Adulto Jovem , Arábia Saudita/epidemiologia , Traqueia/cirurgia , Fatores de Risco
4.
Eur Arch Otorhinolaryngol ; 281(6): 3131-3141, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38206392

RESUMO

PURPOSE: This study aimed to obtain a comprehensive view of the risk of developing cancer in patients with obstructive sleep apnea (OSA) and to compare this risk between patients receiving continuous positive airway pressure (CPAP) therapy versus upper airway surgery (UAS). METHODS: We used both local data and a global-scale federated data research network, TriNetX, to access electronic medical records, including those of patients diagnosed with OSA from health-care organizations (HCOs) worldwide. We used propensity score matching and the score-matched analyses of data for 5 years of follow-up, RESULTS: We found that patients who had undergone UAS had a similar risk of developing cancer than those who used CPAP [hazard ratio of 0.767 (95% CI 0.559-1.053; P = 0.100)]. CONCLUSION: Analysis of the large data sets collected from HCOs in Europe and globally lead us to conclude that in patients with OSA, neither CPAP nor UAS were associated with the development of cancer better than in non-treated patients.


Assuntos
Pressão Positiva Contínua nas Vias Aéreas , Neoplasias , Apneia Obstrutiva do Sono , Humanos , Masculino , Apneia Obstrutiva do Sono/terapia , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/complicações , Feminino , Pessoa de Meia-Idade , Seguimentos , Neoplasias/complicações , Neoplasias/cirurgia , Pontuação de Propensão , Adulto , Fatores de Risco , Idoso
5.
Sleep Breath ; 27(3): 1119-1124, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-35900616

RESUMO

PURPOSE: The application of 3D exoscopic technology is spreading worldwide, in several surgical scenarios. In this study, we present the first-time use of the exoscopic system (VITOM® and Versacrane™) in a cadaver simulation of transoral Snore Surgery. METHODS: All participants (n = 14) were asked to perform 2 exercises that simulate tasks required in Snore Surgery, they were then administered a questionnaire assessing their evaluation of the applied exoscopic technology. Participants were divided into groups according to age and experience. RESULTS: Mean zooming and focusing time was higher in young surgeons than in seniors, and similar results were obtained for mean procedural times. The responses to the questionnaire showed that in the vast majority (86%), the exoscopic technology was well rated. CONCLUSION: The exoscope can be considered a useful tool, thanks to its magnifying power and high-definition images, as well as for its indirect ability to enhance staff involvement in the procedure and for educational purposes.

6.
Sleep Breath ; 2023 Oct 18.
Artigo em Inglês | MEDLINE | ID: mdl-37851322

RESUMO

PURPOSE: Drug-induced sleep endoscopy (DISE) is the most widespread diagnostic tool for upper-airway endoscopic evaluation of snoring and obstructive sleep apnea (OSA). However, a consensus on the effectiveness of DISE on surgical outcomes is still lacking. This study aimed to quantify the effect of DISE on surgical outcomes and to compare DISE with awake examination using the Müller Maneuver (MM). METHODS: This systematic review was performed according to the PRISMA guidelines. Published studies from the last 30 years were retrieved from the Cochrane Library, MEDLINE, SCOPUS, and PubMed databases. Studies comparing DISE with awake examination, or MM were included. Surgical success rate was defined according to Sher's criteria, achieving a postoperative apnoea-hypopnea index (AHI) value < 20 events per hour and a 50% improvement from preoperative AHI. Outcomes are presented in terms of surgical success, pre- and postoperative AHI, Epworth sleepiness score (ESS), oxygen desaturation index (ODI) and lowest oxygen saturation (LOS). RESULTS: This review included 8 studies comprising 880 patients. DISE group showed a higher LOS increase, ODI decrease, ESS decrease than non-DISE group (6.83 ± 3.7 versus 3.68 ± 2.9, p<0.001; 19.6 ± 11.2 versus 12.6 ± 10.4, p<0.001; 6.72 ± 4.1 versus 3.69 ± 3.1, p<0.001). Differences in surgical success rate were significant only between DISE and MM (64.04% versus 52.48%, p = 0.016). AHI decrease resulted higher in non-DISE than in DISE group (39.92 ± 24.7 versus 30.53 ± 21.7, p<0.001). CONCLUSION: Results of this systematic review suggest that the evidence is mixed regarding a positive effect of DISE on surgical outcomes.

7.
Eur Arch Otorhinolaryngol ; 280(6): 3005-3013, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-36906856

RESUMO

PURPOSE: Predictors for the outcome of uvulopalatopharyngoplasty with and without tonsillectomy (UPPP ± TE) in sleep-disordered breathing have not been fully established. This study investigates tonsil grade, volume, and preoperative examination in predicting radiofrequency UPP ± TE outcomes. METHODS: All patients undergoing radiofrequency UPP with tonsillectomy if tonsils were present between 2015 and 2021 were retrospectively analyzed. Patients underwent a standardized clinical examination, including Brodsky palatine tonsil grade from 0 to 4. Preoperatively and 3 months after surgery, sleep apnea testing was performed using respiratory polygraphy. Questionnaires were administered assessing daytime sleepiness using the Epworth Sleepiness Scale (ESS) and snoring intensity on a visual analog scale. Tonsil volume was measured intraoperatively using water displacement. RESULTS: The baseline characteristics of 307 patients and the follow-up data of 228 patients were analyzed. Tonsil volume increased by 2.5 ml (95% CI 2.1-2.9 ml; P < 0.001) per tonsil grade. Higher tonsil volumes were measured in men, younger patients, and patients with higher body mass indices. The preoperative apnea-hypopnea index (AHI) and AHI reduction strongly correlated with tonsil volume and grade, whereas postoperative AHI did not. The responder rate increased from 14% to 83% from tonsil grade 0 to 4 (P < 0.01). ESS and snoring were significantly reduced after surgery (P < 0.01), but the reduction was not influenced by tonsil grade or volume. No other preoperative factor other than tonsil size could predict surgical outcomes. CONCLUSIONS: Tonsil grade and intraoperatively measured volume correlate well and predict the reduction of AHI, while they are not predictive of ESS and snoring response after radiofrequency UPP ± TE.


Assuntos
Síndromes da Apneia do Sono , Apneia Obstrutiva do Sono , Tonsilectomia , Masculino , Humanos , Adulto , Tonsila Palatina/cirurgia , Ronco/cirurgia , Estudos Retrospectivos , Apneia Obstrutiva do Sono/cirurgia , Polissonografia , Síndromes da Apneia do Sono/diagnóstico , Síndromes da Apneia do Sono/cirurgia
8.
Clin Otolaryngol ; 48(2): 167-174, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36321192

RESUMO

OBJECTIVES: This study is aimed to investigate the differences in the clinical features and surgical outcomes between hypopnea- and apnea-predominant obstructive sleep apnea (OSA). DESIGN: Cohort study. SETTING: Single tertiary care centre. PARTICIPANTS: This study included 190 patients with OSA who underwent multilevel upper airway surgery between September 2012 and September 2021. The patients were divided into two groups according to the proportion of each respiratory event: hypopnea-predominant (n = 102) and apnea-predominant (n = 88). MAIN OUTCOME MEASURES: The primary outcome measure was the percentage improvement in the apnea-hypopnea index (AHI) from baseline AHI after surgery. RESULTS: The apnea-predominant group included more male patients and had higher AHI, respiratory disturbance index (RDI) and oxygen desaturation index (ODI) than the hypopnea-predominant group. Both groups showed significant improvements in AHI, apnea index, RDI, supine AHI, REM AHI, non-REM AHI, ODI, lowest O2 saturation and Epworth Sleepiness Scale scores following the surgery. Notably, hypopnea index increased after surgery in the apnea-predominant OSA group. Although the improvement in the absolute value of AHI by surgery was significantly greater in the apnea-predominant group than in the hypopnea-predominant group, the two groups showed no significant difference in the percentage improvement in AHI from baseline AHI. CONCLUSION: Patients with apnea-predominant OSA had more severe disease than those with hypopnea-predominant OSA; however, surgical outcomes, as evaluated by percentage AHI improvement, were comparable between the two groups. In addition, multilevel upper airway surgery may induce the transition from apnea to hypopnea in patients with apnea-predominant OSA.


Assuntos
Apneia Obstrutiva do Sono , Humanos , Masculino , Estudos de Coortes , Apneia Obstrutiva do Sono/complicações , Apneia Obstrutiva do Sono/diagnóstico , Resultado do Tratamento
9.
Respirology ; 27(10): 890-899, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35598093

RESUMO

BACKGROUND AND OBJECTIVE: Upper airway surgery for obstructive sleep apnoea (OSA) is an alternative treatment for patients who are intolerant of continuous positive airway pressure (CPAP). However, upper airway surgery has variable treatment efficacy with no reliable predictors of response. While we now know that there are several endotypes contributing to OSA (i.e., upper airway collapsibility, airway muscle response/compensation, respiratory arousal threshold and loop gain), no study to date has examined: (i) how upper airway surgery affects all four OSA endotypes, (ii) whether knowledge of baseline OSA endotypes predicts response to surgery and (iii) whether there are any differences when OSA endotypes are measured using the CPAP dial-down or clinical polysomnographic (PSG) methods. METHODS: We prospectively studied 23 OSA patients before and ≥3 months after multilevel upper airway surgery. Participants underwent clinical and research PSG to measure OSA severity (apnoea-hypopnoea index [AHI]) and endotypes (measured in supine non-rapid eye movement [NREM]). Values are presented as mean ± SD or median (interquartile range). RESULTS: Surgery reduced the AHITotal (38.7 [23.4 to 79.2] vs. 22.0 [13.3 to 53.5] events/h; p = 0.009). There were no significant changes in OSA endotypes, however, large but variable improvements in collapsibility were observed (CPAP dial-down method: ∆1.9 ± 4.9 L/min, p = 0.09, n = 21; PSG method: ∆3.4 [-2.8 to 49.0]%Veupnoea , p = 0.06, n = 20). Improvement in collapsibility strongly correlated with improvement in AHI (%∆AHISupineNREM vs. ∆collapsibility: p < 0.005; R2  = 0.46-0.48). None of the baseline OSA endotypes predicted response to surgery. CONCLUSION: Surgery unpredictably alters upper airway collapsibility but does not alter the non-anatomical endotypes. There are no baseline predictors of response to surgery.


Assuntos
Apneia Obstrutiva do Sono , Nível de Alerta/fisiologia , Pressão Positiva Contínua nas Vias Aéreas , Humanos , Sistema Respiratório/cirurgia , Resultado do Tratamento
10.
Artif Organs ; 46(3): 362-374, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-34633690

RESUMO

BACKGROUND: Major airway surgery can pose a complex problem to perioperative central airway management. Adjuncts to advanced ventilation strategies have included cardiopulmonary bypass, veno-arterial, or veno-venous extracorporeal life support. We performed a systematic review to assess the existing evidence utilizing these strategies. METHODS: An electronic search was conducted to identify studies written in English reporting the use of extracorporeal life support (ECLS) during central airway surgery. Thirty-six articles consisting of 78 patients were selected and patient-level data were analyzed. RESULTS: Median patient age was 47 [IQR: 34-53] and 59.0% (46/78) were male. Indications for surgery included central airway or mediastinal cancer in 57.7% (45/78), lesion or injury in 15.4% (12/78), and stenosis in 12.8% (10/78). Support was initiated pre-operatively in 9.9% (7/71) and at the time of induction in 55.3% (42/76). It was most commonly used at the time of tracheal resection/repair [93.2% (68/73)], intubation of the tracheal stump [94.4% (68/72)], and re-anastomosis [94.2% (65/69)]; 13.7% (10/73) patients were supported post-operatively. The most commonly performed surgery was tracheal repair or resection in 70.3% (52/74). Median hospital stay was 12 [8, 25] days and in-hospital mortality was 7.9% (6/76). There was no significant difference in survival between the three groups (p = .54). CONCLUSIONS: Extracorporeal membrane oxygenation offers versatility in timing, surgical approach, and ECLS runtime that makes it a viable addition to the surgical armamentarium for treating complex central airway pathologies.


Assuntos
Manuseio das Vias Aéreas/métodos , Ponte Cardiopulmonar , Oxigenação por Membrana Extracorpórea , Sistema Respiratório/cirurgia , Humanos
11.
Sleep Breath ; 26(1): 407-418, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-33999362

RESUMO

PURPOSE: The aim was to compare the outcomes of upper airway stimulation (Stim) and other upper airway surgical procedures (Surg) in the treatment of obstructive sleep apnea (OSA). METHODS: Data sources included PubMed, Ovid MEDLINE, Cochrane Library, Web of Science, Scopus, and reference lists. Relevant articles were identified from various databases according to the PRISMA guidelines. RESULTS: Five articles with a total of 990 patients were included. The mean cure rates in the Stim group and the Surg group was 63% and 22%, and the mean success rates was 86% and 51% which were higher in the Stim group (p < 0.001). The apnea-hypopnea index reduction was -23.9 events/ hour (MD, 95% CI -25.53, -22.29) in the Stim group and -15.5 events/hour (MD, 95% CI -17.50, -13.45) in the Surg group which was greater in the Stim group (P < 0.001). Epworth Sleepiness Scale decreased -4.9 (MD, 95% CI -5.45, -4.32) in the Stim group and -5.1 (MD 95% CI -5.88, -4.37) in the Surg group without significant difference between the groups (P = 0.62). Oxygen saturation nadir improvement was 8.5% (MD 95% CI 7.05%, 9.92%) in the Stim group and 2.2% (MD 95% CI-0.22%, 4.58%) in the Surg group which was higher in the Stim group (P < 0.001). Hospital stay and readmission rate were lower in the Stim group. The timing of follow-up ranged from 2 to 13 months. CONCLUSION: Upper airway stimulation provides improved objective and similar subjective outcomes compared to other upper airway surgical procedures for selected patients with moderate to severe OSA with difficulty adhering to CPAP treatment. However, further studies are essential to confirm outcomes in the long term.


Assuntos
Terapia por Estimulação Elétrica/métodos , Neuroestimuladores Implantáveis , Apneia Obstrutiva do Sono/terapia , Humanos , Nervo Hipoglosso , Apneia Obstrutiva do Sono/cirurgia
12.
Paediatr Anaesth ; 32(2): 302-311, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-34877742

RESUMO

Bronchoscopy-guided diagnostic and interventional airway procedures are gaining in popularity and prominence in pediatric surgery. Many of these procedures have been used successfully in the adult population but have not been used in children due to a lack of appropriately sized instruments. Recent technological advances have led to the creation of instruments to enable many more diagnostic and therapeutic procedures to be done under bronchoscopic guidance. These procedures vary significantly in their length and invasiveness and require vastly different anesthetic plans that must be easily adapted to situational and procedural changes. In addition to close communication between the anesthesiology and procedural teams; an understanding of the type of procedure, anesthetic requirements, and potential patient risks is paramount to a successful anesthetic. This review will focus on new rigid bronchoscopic procedures, goals for their respective anesthetic management, and unique tips and trick for how to maintain adequate oxygenation and ventilation in each scenario.


Assuntos
Anestesia , Anestesiologia , Anestesia/métodos , Broncoscopia/métodos , Criança , Humanos , Sistema Respiratório
13.
Am J Otolaryngol ; 43(3): 103468, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35429850

RESUMO

The glossopharyngeal nerve block (GNB) was evaluated for pain control together with the magnitude of obtunded gag reflex as a useful clinical sign of GNB. METHODS: 400 patients scheduled for oropharyngeal surgery were randomly allocated into 2 groups (200 patients in each group), Group1 patients received bilateral GNB with 0.125% bupivacaine, 0.5 xylocaine, and 4 mg dexamethasone, while Group 2 patients were enrolled as a control group. Throat pain was evaluated using the visual analog scale at 0.5, 8, and 24 h after surgery, and the degree of gag reflex response was evaluated at the same time points. RESULTS: Postoperative pain scores at rest and during swallowing were significantly lower in Group 1 versus Group 2. The analgesic efficacy of GNB was intensely interrelated with the magnitude of the obtunded gag reflex (P 0.01). CONCLUSIONS: GNB is beneficial for pain control in oropharyngeal surgery. An obtunded gag reflex could be a useful clinical sign for a successful GNB analgesic outcome.


Assuntos
Bupivacaína , Bloqueio Nervoso , Analgésicos , Anestésicos Locais , Método Duplo-Cego , Engasgo , Nervo Glossofaríngeo , Humanos , Manejo da Dor , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/prevenção & controle
14.
Am J Otolaryngol ; 43(3): 103459, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35405494

RESUMO

OBJECTIVE: To evaluate predictors of complications in children with congenital laryngomalacia who underwent laryngeal surgery. METHODS: Multi-institutional retrospective analysis using the American College of Surgeons-NSQIP-P database (2014-2019). CPT code 31541 and ICD-10 code Q35.1 (congenital laryngomalacia) were used to select patients <18 years. Variable predictors included demographics and medical co-morbidities. Main outcomes assessed included total length of hospital stay (LOS), reintubation, reoperation and readmission. RESULTS: 1092 children were identified, 450 (41.1%) females and 642 (58.6%) males, with a mean age of 1.1 years (95% CI 1.0-1.2). Mean LOS was 3.9 days (95% CI 3.3-4.6). Sixteen (1.5%) were reintubated, 30 (2.7%) were readmitted, and 18 (1.6%) were reoperated within 30 days. Thirty-one (2.8%) were still in hospital at 30 days. Regression analysis revealed an increase in LOS for several groups; the largest effect was seen for patients with preoperative ventilator dependence, admission within the first 28 days of life, and those who were discharged to other healthcare facilities (p < .001). Preoperative co-morbidities significantly associated with a higher frequency of reintubation included ventilator dependence (p = .003), history of prematurity (p = .016) and chronic lung disease (p = .041). Children undergoing surgery in the first 28 days of life were 10.16 times as likely to return to the OR for a related reason within 30 days than older children (p = .038). CONCLUSION: Complications were rare after laryngeal surgery with a postop diagnosis of laryngomalacia. Recognizing pertinent clinical factors can help with risk assessment and management.


Assuntos
Laringomalácia , Feminino , Humanos , Lactente , Laringomalácia/complicações , Laringomalácia/diagnóstico , Laringomalácia/cirurgia , Tempo de Internação , Masculino , Complicações Pós-Operatórias/diagnóstico , Reoperação , Estudos Retrospectivos
15.
Am J Otolaryngol ; 43(2): 103340, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-34923278

RESUMO

PURPOSE: To evaluate patient-reported quality of life pertaining to gastroesophageal reflux disease symptoms in patients undergoing upper airway surgery for comorbid obstructive sleep apnea. MATERIALS AND METHODS: A prospective survey-based study was conducted on patients with gastroesophageal reflux disease and comorbid obstructive sleep apnea receiving surgery from July 2020-December 2020. Patients completed the Gastroesophageal Reflux Disease-Health Related Quality of Life Questionnaire at two time-points: one week before surgery and at 6 months following surgery. Disease-related symptoms were rated from 0 (no symptoms) to 5 (incapacitating symptoms). Patient survey scores, demographics, medications, and sleep study parameters were collected for analysis. A p-value <0.05 indicated statistical significance. RESULTS: Twenty-two patients completed the baseline preoperative and 6-month postoperative questionnaires. Median baseline vs. 6-month survey scores significantly decreased for symptoms including heartburn in general (3.0 vs. 2.0, p = 0.006), when lying down (2.5 vs. 1.5, p = 0.046), when standing (2.0 vs 1.0, p = 0.003), following meals (2.0 vs. 2.0, p = 0.042), and cumulative survey score (15.5 vs. 11.0, p = 0.029). Heartburn altering diet or sleep, odynophagia, dysphagia, and medication burden did not change following surgery (p > 0.05). More patients were satisfied with their postoperative condition compared to baseline, however this did not reach statistical significance (40.9% vs. 18.2%, p = 0.18). CONCLUSIONS: Our results suggest that upper airway surgery to treat obstructive sleep apnea may have a positive impact on patient-reported symptoms of gastroesophageal reflux disease, and further investigation into the role of surgery in this setting for improvement of both quality of life and true clinical disease severity is merited.


Assuntos
Refluxo Gastroesofágico , Apneia Obstrutiva do Sono , Refluxo Gastroesofágico/epidemiologia , Refluxo Gastroesofágico/etiologia , Refluxo Gastroesofágico/cirurgia , Humanos , Polissonografia , Estudos Prospectivos , Qualidade de Vida , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/cirurgia
16.
Eur Arch Otorhinolaryngol ; 279(1): 373-380, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33797601

RESUMO

PURPOSE: Although upper airway surgery in selected patients with obstructive sleep apnea (OSA) has been shown to be beneficial, its long-term effects have been questioned. The main objective was to evaluate whether results following surgery remain stable over time, both in objective and subjective terms. As a secondary aim, such stability was also measured in relation with the type of surgery performed. METHODS: This work constitutes a retrospective study of OSA adult patients subjected to the following surgical procedures: different types of pharyngoplasties, tongue-base surgery, partial epiglottectomy or hyoid suspension. Those who exclusively underwent tonsillectomy or nasal surgery were excluded. Before surgery, a sleep study, and an assessment of the patients' sleepiness and quality of life were performed, which were repeated at 8, 34, and 48 months after surgery. A total of 153 patients was included. RESULTS: Following surgery, the apnea-hypopnea index decreased from 34.84/h to 14.54/h and did not vary more than one point in subsequent controls (p = 0.01). The oxygen desaturation index changed from 31.02/h to 14.0/h and remained stable in the second (15.34/h) and third (11.43/h) controls (p = 0.01). Parameters measuring sleepiness and well-being demonstrated the maintenance of long-term benefits. New pharyngoplasties were observed to be more stable than classic pharyngoplasties in the long term (p = 0.04). Single-level surgeries were found to be more stable than multilevel surgeries, although a statistically significant difference was not observed (p = 0.07). CONCLUSION: The benefits obtained remained stable in the long term. In our sample, modern pharyngoplasty techniques showed superiority over the classic ones regarding long-term stability.


Assuntos
Qualidade de Vida , Apneia Obstrutiva do Sono , Adulto , Humanos , Polissonografia , Estudos Retrospectivos , Apneia Obstrutiva do Sono/cirurgia , Resultado do Tratamento
17.
Prague Med Rep ; 122(2): 61-72, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34137682

RESUMO

Extracorporeal life support has been increasingly utilized in different clinical settings to manage either critical respiratory or heart failure. Complex airway surgery with significant or even total perioperative airway obstruction represents an indication for this technique to prevent/overcome a critical period of severe hypoxaemia, hypoventilation, and/or apnea. This review summarizes the current published scientific evidence on the utility of extracorporeal respiratory support in airway obstruction associated with hypoxaemia, describes the available methods, their clinical indications, and possible limitations. Extracorporeal membrane oxygenation using veno-arterial or veno-venous mode is most commonly employed in such scenarios caused by endoluminal, external, or combined obstruction of the trachea and main bronchi.


Assuntos
Obstrução das Vias Respiratórias , Oxigenação por Membrana Extracorpórea , Adulto , Obstrução das Vias Respiratórias/etiologia , Obstrução das Vias Respiratórias/terapia , Humanos
18.
Medicina (Kaunas) ; 57(7)2021 Jul 06.
Artigo em Inglês | MEDLINE | ID: mdl-34356971

RESUMO

Obstructive sleep apnea syndrome (OSA) is a multi-factorial disorder, with quite complex endotypes, consisting of anatomical and non-anatomical pathophysiological factors. Continuous positive airway pressure (CPAP) is recognized as the first-line standard treatment for OSA, whereas upper airway (UA) surgery is often recommended for treating OSA patients who have refused or cannot tolerate CPAP. The main results achievable by the surgery are UA expansion, and/or stabilization, and/or removal of the obstructive tissue to different UA levels. The site and pattern of UA collapse identification is of upmost importance in selecting the customized surgical procedure to perform, as well as the identification of the relation between anatomical and non-anatomical factors in each patient. Medical history, sleep studies, clinical examination, UA endoscopy in awake and drug-induced sedation, and imaging help the otorhinolaryngologist in selecting the surgical candidate, identifying OSA patients with mild UA collapsibility or tissue UA obstruction, which allow achievement of the best surgical outcomes. Literature data reported that the latest palatal surgical procedures, such as expansion sphincter palatoplasty or barbed reposition palatoplasty, which achieve soft palatal and lateral pharyngeal wall remodeling and stiffening, improved the Apnea Hypopnea Index, but the outcome analyses are still limited by methodological bias and the limited number of patients' in each study. Otherwise, the latest literature data have also demonstrated the role of UA surgery in the improvement of non-anatomical factors, confirming that a multidisciplinary and multimodality diagnostic and therapeutical approach to OSA patients could allow the best selection of customized treatment options and outcomes.


Assuntos
Apneia Obstrutiva do Sono , Pressão Positiva Contínua nas Vias Aéreas , Endoscopia , Humanos , Faringe/cirurgia , Polissonografia , Apneia Obstrutiva do Sono/cirurgia
19.
Sleep Breath ; 24(2): 433-442, 2020 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-31625004

RESUMO

PURPOSE: To evaluate the influence of position-dependency on surgical success of upper airway (UA) surgery in obstructive sleep apnea (OSA) patients. METHODS: Systematic review. RESULTS: Two prospective cohort studies and seven retrospective cohort studies were included in this review. Despite the importance of the subject, it remains unclear whether position-dependency is a predictor for surgical success. No differences were found in surgical success rate between non-positional (NPP) and positional (PP) OSA patients undergoing uvulopalatopharyngoplasty/Z-palatoplasty with or without radiofrequent thermotherapy of the tongue, isolated tongue base or multilevel surgery and hypoglossal nerve stimulation. In one study PP undergoing relocation pharyngoplasty had a greater chance of surgical success. In the majority of the remaining studies, surgical success was in favor of NPP. Furthermore, in the vast part of included studies, the effect of UA surgery was suggested to be greater in the lateral position than supine position. CONCLUSION: Although preoperative characteristics in PP (e.g., lower BMI and AHI) seem to be in favor for higher surgical success compared to NPP, it remains unclear whether position-dependency is a predictor for surgical outcome. It is suggested that the largest differences and expected preoperative and postoperative changes occur in non-supine AHI. In PP, the preoperative non-supine AHI is already lower compared to NPP suggesting a lower chance of surgical success in PP.


Assuntos
Postura/fisiologia , Apneia Obstrutiva do Sono/cirurgia , Humanos , Estudos Prospectivos , Estudos Retrospectivos , Apneia Obstrutiva do Sono/fisiopatologia , Resultado do Tratamento
20.
Paediatr Anaesth ; 30(3): 288-295, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-31898366

RESUMO

Shared airway surgery in children is a complex, high-risk undertaking that requires continuous communication and cooperation between the anesthetic and surgical teams. Airway abnormalities commonly seen in children, the surgical options, and the anesthetic techniques that can be used to care for this vulnerable population are discussed. Many of these procedures were traditionally carried out using jet ventilation, or intermittent tracheal intubation, but increasingly spontaneously breathing "tubeless" techniques are being used. This review has been written from both the surgical and anesthetic perspective, highlighting the concerns that both specialties have in relation to the maintenance of surgical access and operating conditions, and the need for the provision of anesthesia, oxygenation, and ventilation where the airway is the primary site of operation.


Assuntos
Manuseio das Vias Aéreas/métodos , Anestesia/métodos , Sistema Respiratório/cirurgia , Doenças Respiratórias/cirurgia , Criança , Humanos , Pediatria/métodos
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