scholarly journals Positional changes in the uvula tip after adenotonsillectomy in children: preliminary result

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e12243
Author(s):  
Suk Won Chang ◽  
Chan Il Song ◽  
Jeong Hong Kim ◽  
Gil-Chai Lim ◽  
Ju Wan Kang
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Disordered Breathing ◽  
Pediatric Patients ◽  
Pediatric Population ◽  
Primary Treatment ◽  
Control Group ◽  
Lateral Cephalogram ◽  
Obstructive Sleep ◽  
Lateral Cephalograms ◽  
Experimental Group

Background Adenotonsillectomy has become the primary treatment for children with sleep-disordered breathing or obstructive sleep apnea. However, few studies have investigated positional changes in the soft palate or uvula after adenotonsillectomy in children. The present study aimed to evaluate positional changes in the uvula tip using cephalometric analyses after adenotonsillectomy in children. Methods We analyzed 160 pediatric patients from December 2015 to July 2016, with 94 pediatric patients who underwent adenotonsillectomy as the experimental group and 66 children who were treated and followed up with frequent tonsillitis as the control group. Positional changes in the uvula tip after surgery in the adenotonsillectomy group were investigated using lateral cephalograms obtained within 1 month before surgery and 3–4 months after surgery. Two lateral cephalogram intervals for a few months in the control group who did not undergo adenotonsillectomy were analyzed. Results The palatal length (23.92 ± 3.47 vs. 24.46 ± 3.26; p = 0.032), palatal angle (43.13 ± 7.76 vs. 46.12 ± 5.91; p < 0.001), and retrouvula length (15.60 ± 3.51 vs. 16.60 ± 2.97; p = 0.009) were significantly increased on postoperative images relative to those on preoperative images. In the control group, there was a significant change in the palatal angle (2.99 ± 5.85 vs. 0.27 ± 4.14; p < 0.001) and retrouvula length (0.99 ± 3.64 vs. 0.05 ± 1.44; p = 0.025), but not in the palatal length (0.58 ± 2.38 vs. 0.043 ± 1.26; p = 0.065). Conclusion The findings of the present study suggest that the uvula tip is displaced in the anteroinferior direction 3 or 4 months after adenotonsillectomy in children. Thus, clinicians should be aware that the retropalatal space may expand after adenotonsillectomy in the pediatric population.

scholarly journals The Specific Characteristics in Children with Obstructive Sleep Apnea and Cor Pulmonale

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Pi-Chang Lee ◽  
Betau Hwang ◽  
Wen-Jue Soong ◽  
C. C. Laura Meng
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Pediatric Patients ◽  
Pediatric Population ◽  
Clinical Manifestations ◽  
Cor Pulmonale ◽  
Arousal Index ◽  
Obstructive Sleep ◽  
Hemodynamic Characteristics ◽  
Pulmonary Arterial

Background.The prevalence of obstructive sleep apnea (OSA) in the pediatric population is currently estimated at 1-2% of all children. The purpose of this study was to investigate the clinical and hemodynamic characteristics in pediatric patients with cor pulmonale and OSA.Methods.Thirty children with the diagnosis of OSA were included. These patients consisted of 26 male and 4 female children with a mean age of 7 ± 4 years old. Five of those children were found to be associated with cor pulmonale, and 25 had OSA but without cor pulmonale.Results.The arousal index was much higher in children with OSA and cor pulmonale. The children with OSA and cor pulmonale had much lower mean and minimal oxygen saturation and a higher incidence of bradycardia events. All 5 patients with OSA and cor pulmonale underwent an adenotonsillectomy, and the pulmonary arterial pressure dropped significantly after the surgery.Conclusion.This study demonstrated that the OSA pediatric patients with cor pulmonale had the different clinical manifestations and hemodynamic characteristics from those without cor pulmonale. The adenotonsillectomy had excellent results in both the OSA pediatric patients with and without cor pulmonale.

scholarly journals P.069 Respiratory dysfunction and sleep disordered breathing in children with Myasthenia Gravis

2018 ◽  
Vol 45 (s2) ◽  
pp. S34-S34
Author(s):  
HF Qashqari ◽  
I Narang ◽  
H Katzberg ◽  
K Vezina ◽  
A Khayat ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Myasthenia Gravis ◽  
Sleep Disordered Breathing ◽  
Pediatric Population ◽  
Respiratory Muscles ◽  
Apnea Hypopnea Index ◽  
Respiratory Dysfunction ◽  
Obstructive Sleep ◽  
Disordered Breathing

Background: Myasthenia Gravis ( MG) is an autoimmune disease that affects the neuromuscular junction. It typically presents with fluctuating muscle weakness which can affect respiratory muscles. Data about the prevalence of sleep disordered breathing in children with MG and the benefits of non-invasive ventilation outside the setting of MG crisis has not been studied so far. Methods: Eleven children between 3 and 18 years old with confirmed MG were recruited from the The Hospital for Sick Children Neuromuscular clinic in a prospective observational study. Informed consent was obtained and patients underwent PFTs, MIP/MEP, SNIP, FVC and standard polysomnography testing’s. Results: In our study, we found that 2/11 children had abnormal Apnea Hypopnea index (AHI) and were diagnosed with obstructive sleep apnea (OSA). One of them has juvenile ocular MG with mild to moderate OSA and the second child has congenital MG with mild OSA. CPAP therapy was initiated for both patients. Conclusions: In our cohort, obstructive sleep apnea rate was significantly higher in children with MG than the known prevalence in general pediatric population ( 18% vs 2-3% ). Early diagnosis and management of OSA can have great impact on children’s health and quality of life. A larger study is needed to validate our findings.

Characteristics and Frequency of Children With Severe Obstructive Sleep Apnea Undergoing Elective Polysomnography

2020 ◽  
Vol 163 (5) ◽  
pp. 1055-1060
Author(s):  
Ashank Bains ◽  
Elizabeth Abraham ◽  
Adam Hsieh ◽  
Batsheva R. Rubin ◽  
Jessica R. Levi ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
African American ◽  
Sleep Apnea ◽  
Symptom Severity ◽  
Sleep Disordered Breathing ◽  
Pediatric Patients ◽  
Clinical Findings ◽  
Severe Obstructive Sleep Apnea ◽  
Obstructive Sleep ◽  
Disordered Breathing

Objective To determine the prevalence and demographics features of pediatric patients with severe obstructive sleep apnea (OSA) who would not undergo preoperative polysomnography (PSG) under current American Academy of Otolaryngology (AAO) guidelines. Study Design In this retrospective cohort study, we identified patients from the electronic medical record who underwent elective polysomnography for evaluation of sleep-disordered breathing between 2012 and 2018. Setting Urban tertiary safety net hospital. Subjects and Methods A total of 456 patients with a mean (SD) age of 5.7 (3.2) years (263 male, 193 female). Demographic factors (age, sex, race, language, insurance status) and clinical findings (symptom severity, tonsil size) were recorded. The data were analyzed by univariate analysis. Results Of 456 patients identified, 66 (14.5%) were found to have severe OSA. African American patients had 3.7 times the odds of severe OSA compared to white patients (95% CI, 1.2-10.8). Patients aged 2 to 3 years had 2.2 times the odds of severe OSA compared to patients aged 4 to 6 years (95% CI, 1.2-4.0). Sex, ethnicity, language, and insurance type were not significantly associated with severity of OSA. The presence of apneic episodes and tonsil size were not found to be statistically significant. Conclusion Up to 14.5% of healthy pediatric patients with sleep-disordered breathing may have severe OSA; young age and African American race are statistically significant predictors. Clinical findings, such as tonsil size and symptom severity, were not found to be statistically significant predictors.

scholarly journals Inflammatory Factors: Nonobese Pediatric Obstructive Sleep Apnea and Adenotonsillectomy

2020 ◽  
Vol 9 (4) ◽  
pp. 1028
Author(s):  
Yu-Shu Huang ◽  
Wei-Chih Chin ◽  
Christian Guilleminault ◽  
Kuo-Chung Chu ◽  
Cheng-Hui Lin ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Sleep Disordered Breathing ◽  
Control Group ◽  
Apnea Hypopnea Index ◽  
Obstructive Sleep ◽  
Tnf Α ◽  
Cytokine Levels ◽  
Hs Crp ◽  
Disordered Breathing

Background: Inflammation is often considered relating to pediatric obstructive sleep apnea (OSA). We conducted a study investigating cytokines, including Il-17 and Il-23, in children with OSA before and after adenotonsillectomy (T&A), compared with controls. Methods: Children with OSA between age 4 and 12 receiving T&A were prospectively followed. Evaluation before and reevaluation six months after the treatment were done, including polysomnography (PSG), blood tests, and questionnaires. Blood samples were obtained to determine the values of high-sensitivity-C-reactive-protein (HS-CRP); tumor-necrosis-factor-alpha (TNF-α); and interleukin (IL)-1, 6, 10, 12, 17, and 23. We compared the results with an age-matched control group. Results: We included 55 OSA children and 32 controls. Children with OSA presented significant improvement after T&A in complaints, signs, apnea hypopnea index (AHI) (p < 0.001), mean oxygen desaturation index (p < 0.001), and mean oxygen saturation (p = 0.010). Upon entering this study, children with OSA had significantly higher cytokine levels than the controls and significant changes in HS-CRP (p = 0.013), TNF-α (p = 0.057), IL-1β (p = 0.022), IL-10 (p = 0.035), and IL-17 (p = 0.010) after T&A. Children with improved but persistently abnormal AHI did not have all cytokine levels normalized, particularly IL-23 and HS-CRP. Conclusion: Sleep-disordered breathing can persist after T&A and can continue to have a negative inflammatory effect. HS-CRP and IL-23 may serve as blood markers for the persistence of sleep-disordered breathing after T&A.

scholarly journals Three-dimensional analyses of palatal morphology and its relation to upper airway area in obstructive sleep apnea

2016 ◽  
Vol 87 (2) ◽  
pp. 300-306 ◽  
Author(s):  
Defne Kecik
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Three Dimensional ◽  
Upper Airway ◽  
Control Group ◽  
Pharyngeal Airway ◽  
Obstructive Sleep ◽  
Lateral Cephalograms ◽  
Airway Morphology ◽  
Pharyngeal Area

ABSTRACT Objective: To evaluate the relationship between palatal morphology and pharyngeal airway morphology in patients who have obstructive sleep apnea (OSA) and compare with a nonsnoring and nonapneic control group. Materials and Methods: Three-dimensional maxillary dental cast measurements from 25 OSA patients (6 women, 19 men) with a mean age of 41.5 (4.8) years, and 25 control group participants (14 women, 11 men) without any symptom of OSA with a mean age of 38.3 (3.7) were correlated with an analysis of pharyngeal area evaluated with lateral cephalograms. Intermolar and intercanine widths and palatal volumes were calculated on the dental casts, and the upper airway area measurements were performed on lateral cephalograms. Results: OSA patients had smaller oropharyngeal volume and upper airway when compared with controls (P &lt; .001). Palatal area measurements were significantly smaller in OSA (P &lt; .001). OSA patients had significantly narrower maxilla with smaller intermolar and intercanine widths (P &lt; .001). A positive correlation was found between the palatal morphology and pharyngeal dimensions. Conclusions: A significant correlation exists between palatal morphology and pharyngeal airway.

scholarly journals Cervical vertebral anomalies in patients with obstructive sleep apnea

2015 ◽  
Vol 5 ◽  
pp. 262-266 ◽  
Author(s):  
Saugat Ray ◽  
Sanjeev Datana ◽  
Balakrishnan Jayan ◽  
Amit Jain
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Cervical Vertebrae ◽  
Control Group ◽  
Posterior Arch ◽  
Obstructive Sleep ◽  
Lateral Cephalograms ◽  
Orthodontic Patients ◽  
Vertebral Anomalies ◽  
One Way Anova

Objective The aim of this study was to find an association between the patients with obstructive sleep apnea (OSA) and with cervical vertebral anomalies and any further correlation between various anomalies with varying severities of OSA. Materials and Methods The sample consisted lateral cephalograms of 70 subjects who were diagnosed with OSA and 70 other orthodontic patients who were selected as a control group. The lateral radiographs of both cases and controls were traced and findings were recorded. Results In total, 21.42% of subjects in the OSA group and 8.57% in the control group were affected with cervical vertebrae anomalies. The statistical analysis reveals that the number of subjects affected with cervical vertebrae anomalies in OSA group is highly significant. A number of cases of fusion were higher than posterior arch deficiency in OSA group and equal in the control group. However, in both the groups, the number of cases with two vertebrae fusion was higher. Further, the higher number of two vertebrae fusion cases in OSA group was found to be statistically significant. The findings of one-way ANOVA for OSA cases reveals the number of cases affected with cervical vertebrae anomalies were statistically highly significant (P < 0.01) in severe cases of OSA. Conclusion Patients of cervical vertebral anomalies may be at higher risk of developing OSA, and the possibility of the presence of cervical vertebral anomalies may increase with the increase in the severity of OSA. The most common vertebral anomaly was found to be two vertebral fusions.

scholarly journals Long-term Impact of Adenotonsillectomy on the Quality of Life of Children with Sleep-disordered breathing

2020 ◽  
Author(s):  
Juliana Alves Sousa Caixeta ◽  
Jessica Caixeta Silva Sampaio ◽  
Vanessa Vaz Costa ◽  
Isadora Milhomem Bruno da Silveira ◽  
Carolina Ribeiro Fernandes de Oliveira ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Sleep Disordered Breathing ◽  
Long Term Effects ◽  
Obstructive Sleep ◽  
Long Term Impact ◽  
Disordered Breathing

Abstract Introduction Adenotonsillectomy is the first-line treatment for obstructive sleep apnea secondary to adenotonsillar hypertrophy in children. The physical benefits of this surgery are well known as well as its impact on the quality of life (QoL), mainly according to short-term evaluations. However, the long-term effects of this surgery are still unclear. Objective To evaluate the long-term impact of adenotonsillectomy on the QoL of children with sleep-disordered breathing (SDB). Method This was a prospective non-controlled study. Children between 3 and 13 years of age with symptoms of SDB for whom adenotonsillectomy had been indicated were included. Children with comorbities were excluded. Quality of life was evaluated using the obstructive sleep apnea questionnaire (OSA-18), which was completed prior to, 10 days, 6 months, 12 months and, at least, 18 months after the procedure. For statistical analysis, p-values lower than 0.05 were defined as statistically significant. Results A total of 31 patients were enrolled in the study. The average age was 5.2 years, and 16 patients were male. The OSA-18 scores improved after the procedure in all domains, and this result was maintained until the last evaluation, done 22 ± 3 months after the procedure. Improvement in each domain was not superior to achieved in other domains. No correlation was found between tonsil or adenoid size and OSA-18 scores. Conclusion This is the largest prospective study that evaluated the long-term effects of the surgery on the QoL of children with SDB using the OSA-18. Our results show adenotonsillectomy has a positive impact in children's QoL.

scholarly journals Effect of Cooling Irrigating Saline in Tongue Base Ablation in Obstructive Sleep Apnea

OTO Open ◽  
2021 ◽  
Vol 5 (1) ◽  
pp. 2473974X2198959
Author(s):  
Ahmed Yassin Bahgat
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Controlled Trial ◽  
Tongue Base ◽  
Control Group ◽  
University Hospitals ◽  
Energy Field ◽  
Obstructive Sleep ◽  
Prospective Randomized Controlled Trial ◽  
Significant Difference

Objective Plasma is formed by creating a high-density energy field within an electrically conductive fluid such as saline. Sometimes ablated bits of tissue get stuck between the electrodes of the wand, obstructing the suction channel. The purpose of this study is to investigate the effect of cooling the irrigating saline during ablation of the hypertrophied tongue base in patients with obstructive sleep apnea. Study Design Prospective randomized controlled trial. Setting An otorhinolaryngology department in Main University hospitals. Methods Sixty adult patients with obstructive sleep apnea and tongue base hypertrophy underwent tongue base ablation surgery. Patients were randomly divided into 2 groups of 30 patients each: cooled saline and room temperature saline. The Coblation wand used was the EVac 70 Xtra HP (Smith & Nephew). Results In this study, a significant difference in operative time (mean ± SD) was seen between groups: 21.2 ± 5.5 minutes in the cold group and 47 ± 9.5 minutes in the control group ( P = .001). The wands in the cold group did not obstruct, while all the wands in the control group were obstructed by tissue clogs with variable degrees, hence wasting more time to clean the wands’ tips. Conclusion Cooling the irrigating saline overcame the problem of wand clogs, and the wand tip did not occlude at all during the procedures, thus saving time lost in wand cleaning and demonstrating a faster and safer surgical procedure. Further studies are needed to identify the hemostatic effect of the cooled saline over the regular one.

scholarly journals QOLP-17. GROUP MEDICAL PLAY EFFECTIVELY IMPROVES HOSPITALIZATIONADAPTABILITY OF PEDIATRIC PATIENTS WITH NEUROTUMOR

2020 ◽  
Vol 22 (Supplement_2) ◽  
pp. ii178-ii178
Author(s):  
Xing Zhang ◽  
Fuqiang Zhang ◽  
Mingyao Lai ◽  
Juan Li ◽  
Yangqiong Zhang ◽  
...  
Keyword(s):  
Social Status ◽  
Pediatric Patients ◽  
Picture Book ◽  
Family Satisfaction ◽  
Control Group ◽  
Play Intervention ◽  
Significant Difference ◽  
The Difference ◽  
Therapeutic Play ◽  
Experimental Group

Abstract OBJECTIVE To explore the effect of group medical games on the hospitalization adaptability of pediatric patients with neuro tumor. METHODS pediatric patients with neuro tumor (age:6 to 13 years) who were treated in hospital from June to December 2019 and were hospitalized for 1 month to 2 months. 29 pediatric patients(mean age:9y) were selected as the control group and treated as usual; 26 pediatric patients(meanage:8y) were selected as the experimental group for group therapeutic play intervention. Interventions last Monday, Wednesday and Friday of each week, with an average duration of one hour. Group medical play include: medical picture book education, medical preview game, emotional games, social table games. Two groups completed self-made questionnaires at the time of admission and two weeks after admission, including: diet, sleep, compliance, and social status, hospital adaptation and other related issues, two groups completed a satisfaction questionnaire after two weeks of admission, recorded analysis and compared the difference of questionnaire data and satisfaction of the two groups of pediatric patients. RESULTS There was no statistical difference in age and sex between the two groups, and there was no significant difference in baseline RESULTS: The re-test results showed that the experimental group was significantly better than the control group in terms of social status, hospital adaptation, compliance and family satisfaction(p＜0.05). CONCLUSION Group medical games can effectively improve the adaptability, compliance and family satisfaction of pediatric with neuro tumor.

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