RESUMEN
Obstructive sleep apnea (OSA) and hypertension are two important modifiable risk factors for cardiovascular disease and mortality. Numerous studies have highlighted the interplay between these two conditions. We provide a critical review of the current literature on the role of the OSA as a risk factor for hypertension and its effect on blood pressure (BP). We discuss several key topics: the effect of OSA on nocturnal BP, BP response to continuous positive airway pressure (CPAP) treatment, CPAP effect on BP in refractory hypertension, the role of OSA in BP variability (BPV), and maladaptive cardiac remodeling mediated by OSA's effect on BP. Finally, we discuss the unique aspects of ethnicity and social determinants of health on OSA with a focus on Asian populations and the disparity in BP control and cardiovascular outcomes.
RESUMEN
STUDY OBJECTIVES: Numerous observational studies link obstructive sleep apnea (OSA) to inflammatory proteins, yet the directionality of these associations remains ambiguous. Therefore, we aimed to clarify the potential associations of gene-predicted inflammatory proteins with OSA. METHODS: Based on genome-wide association study data, we applied Mendelian randomization (MR) to explore potential connections between circulating inflammatory proteins and OSA, primarily using the inverse variance weighting method for robustness. Cochran's Q test, MRâEgger intercept test, MR-PRESSO, and leave-one-out method were used to perform sensitivity tests for pleiotropy and heterogeneity. Replication analyses and meta-analyses were performed using other independent data. Steiger tests and multivariate MR assessed the independent effects of exposure factors, and the functional mapping and annotation (FUMA) platform was used to identify key genes to enhance the understanding of genetics. RESULTS: Our investigation revealed 21 circulating inflammatory proteins significantly associated with OSA-related phenotypes. Notably, IL-10RA, IL-18R1, TNFSF14, CCL23, ADA, and SLAMF1 had significant effects on multiple phenotypes. After FDR correction, IL-18R1, SLAMF1, IL-10RA, and IL-17C were identified as important candidates for OSA, and multivariate MR analysis strengthened the independent heritability of 20 inflammatory factors. The FUMA platform revealed seven overlapping genes: ROBO1, PRIM1, NACA, SHBG, HSD17B6, RBMS2, and WWOX. All reverse MR analyses and sensitivity analyses confirmed the robustness of these associations. CONCLUSIONS: Our results underscore crucial associations between inflammatory proteins and OSA pathogenesis, revealing new correlates and susceptibility genes. These findings advance biomarker identification for OSA risk and highlight the importance of genetic and inflammatory profiles in OSA management.
RESUMEN
BACKGROUND AND OBJECTIVE: While obstructive sleep apnea (OSA) and urological cancer are both strongly associated with hypoxia, controversy exists regarding their association with each other. This study aims to summarize and synthesize evidence to clarify the association between OSA and urological cancer incidence and mortality. METHODS: According to a prespecified protocol, PubMed, Embase, Cochrane Library, and Scopus were searched from inception to November 16, 2023, for observational and randomized studies reporting the association of OSA with urological cancer incidence or mortality. We pooled maximally covariate-adjusted hazard ratios (HRs) using a random-effects inverse variance-weighted model. Two reviewers independently assessed the quality of evidence using the Newcastle-Ottawa Scale and the Grading of Recommendations, Assessment, Development and Evaluation framework. KEY FINDINGS AND LIMITATIONS: From 1814 records, we included 12 studies comprising 9 290 818 participants in total, of which nine studies were analyzed quantitatively. OSA patients had an increased risk of kidney (HR: 1.75, 95% confidence interval [CI]: 1.21-2.53) and bladder (HR: 1.76, 95% CI: 1.05-2.96) cancer. However, OSA was not associated with prostate cancer incidence (HR: 1.29, 95% CI: 0.82-2.04). We systematically reviewed evidence surrounding OSA and testicular cancer incidence and urological cancer mortality. CONCLUSIONS AND CLINICAL IMPLICATIONS: OSA may be associated with a higher risk of kidney and bladder cancer, but not prostate cancer. Future work may help clarify the possibility of a dose-response relationship between OSA and urological cancer, and the effect of OSA treatment on urological cancer incidence or progression. PATIENT SUMMARY: This research highlights a potential longitudinal association between OSA and kidney and bladder cancer, but not prostate cancer.
RESUMEN
PURPOSE: Among the treatment options for Obstructive Sleep Apnea (OSA), intrapharyngeal surgery has undergone significant changes and received solid scientific support. However, it is crucial to identify the best candidate. This study aims to present the results of the modified Alianza technique in our clinic to show the differences in the impact of surgery on supine and non-supine apnea levels in moderate-severe OSA patients. METHODS: Adult patients affected by moderate-severe OSA (Apnea-Hypopnea Index (AHI) > 15), having circular palatal collapse, and candidates for modified Alianza Tecnique were retrospectively enrolled. Each subject performed polysomnography pre- and post-operatively, and the follow-up check was performed after at least six months. RESULTS: This study enrolled 24 patients who underwent the Modified Alianza technique for sleep apnea. We found significant reductions in both supine and non-supine AH) after surgery. Non-supine AHI showed a greater reduction (from 20.89 to 11.64 episodes/hour, p = 0.0001) than supine AHI (from 42.51 to 25.93, p = 0.0003). We subsequently divided the patients into two groups based on whether they were affected by positional OSA before surgery. There was a lower percentage decrease in non-supine AHI compared to supine AHI after surgery in patients who were positional before surgery, but this difference was not statistically significant. Conversely, in the non-positional patient group, there was a higher decrease in non-supine AHI compared to supine AHI, although this was not statistically significant. CONCLUSION: The Modified Alianza Tecnique leads to notable enhancement in AHI among patients with OSA. Non-supine apneas exhibit a more favorable response to the surgery than supine apneas.
RESUMEN
Background: Excessive daytime sleepiness (EDS), a cardinal symptom of obstructive sleep apnea (OSA) is assessed using Epworth Sleepiness Scale (ESS). Some limitations of ESS include graded responses, inapplicable situations and equal scores for active and passive situations. To overcome these limitations, we developed a novel sleepiness scale and evaluated its performance in patients with OSA. Methods: The study was executed in multiple phases. After determining applicability of items in the ESS, a 6-item questionnaire was developed comprising OSA symptoms and self-reported 'sleepy' situations, dichotomized responses and weighted scoring. After content and face validation by experts, the scale was tested for applicability and its performance was compared with ESS in patients with suspected OSA. Results: In phase I, applicability of ESS was tested in 189 participants, of whom 98 (51.8 %) participants found multiple items inapplicable.In phase II, 34 self-reported sleepy situations from 200 participants were narrowed down to a 6-item questionnaire, based on expert validation. This scale was named the Indian Sleepiness Scale (ISS) and was tested for applicability in phase III in 226 participants from diverse literacy backgrounds, who found all situations applicable.In phase IV, ISS and ESS were administered to 335 patients with suspected OSA. OSA was confirmed on polysomnography in 294 (87.7 %) patients. A cut-off score of ≥6 was derived for ISS; at this cut-off score, the ISS which was more sensitive than ESS (71.1 % vs 43.2 %). Conclusions: The Indian Sleepiness Scale was found to be widely applicable and more sensitive than ESS for sleepiness evaluation in patients with OSA.
RESUMEN
Obstructive sleep apnea has been linked to an increased risk of pneumonia, possibly due to higher rates of nighttime aspirations. Few studies have directly investigated such aspirations in individuals with sleep apnea. This retrospective study included 142 adult patients with obstructive sleep apnea who underwent drug-induced sedation endoscopy between 2017 and 2020. The incidence of penetrations and aspirations during the procedure was assessed, along with potential associated factors. The results showed that 28.1% of the patients experienced penetrations, 48.5% had aspirations, and 23.2% had neither. Male gender and epiglottic collapse were significantly associated with both penetrations and aspirations, while oropharyngeal collapse was more common in those without these events. This study highlights a high rate of aspirations during the procedure in individuals with sleep apnea, with epiglottic collapse and male gender identified as potential risk factors. These findings underscore the need for further research to understand the mechanisms of nighttime aspirations in sleep apnea and to develop targeted strategies to reduce pneumonia risk in this population.
RESUMEN
OBJECTIVE: Previous studies have reported contradictory findings regarding the relationship between obstructive sleep apnea (OSA) and abnormal brain morphology. Furthermore, the causal relationship between OSA and brain morphology has not been clearly established. The aim of this study was to utilize Mendelian randomization (MR) analysis to investigate the impact of obstructive sleep apnea (OSA) on brain morphology and determine its potential causal relationship. METHODS: Firstly, the inverse-variance weighted (IVW) method was employed to assess the causal effects of OSA on cortical surface area and brain structure volume. Additionally, two additional MR methods, namely weighted median and MR-Egger, were used to supplement the results from IVW. Subsequently, a reverse MR analysis was conducted to determine the direction of causality. Furthermore, sensitivity analyses were performed including Cochrane's Q test, MR-Egger intercept test, MR-PRESSO global test, and leave-one-out analysis. RESULTS: The results of the study showed that OSA patients had a tendency towards decreased cortical surface area and hippocampal volume in the precuneus region compared to individuals without OSA, while the superior temporal cortical surface area showed an increase. The results from the weighted median and MR-Egger analyses were consistent with those from the IVW analysis. Sensitivity tests confirmed the reliability of the causal estimates. CONCLUSIONS: This study provides preliminary evidence of an association between OSA and brain structure using large-scale genome-wide association data. The results demonstrate that OSA is associated with changes in brain structure. Therefore, individuals with OSA should be vigilant about the risks of related diseases due to alterations in brain tissue.
RESUMEN
OBJECTIVE: Positive airway pressure (PAP) compliance is important in treating obstructive sleep apnea. Previous studies have suggested that patients with economic burdens, discomfort using machines, and insufficient education have difficulty tolerating PAP machines. This study explored the factors affecting short-term adherence to PAP in a veterans medical center. METHODS: The medical records of patients who underwent polysomnography at the Veterans Health Service Medical Center, Seoul, Republic of Korea, between July 2018 and January 2021 were reviewed retrospectively. Patients with an apnea-hypopnea index (AHI) ≥15 were included (n=579). PAP adherence was defined as continuous use for ≥21 days for ≥4 hours daily for 30 consecutive days for 90 days from the date of PAP prescription. RESULTS: The PAP-adherent group (n=265, age 66.16±11.28 years) was younger and had more years of education, higher body mass indices, and lower scores in the Insomnia Severity Index and Beck Depression Inventory-II (BDI-II) than those of the PAP-nonadherent group (n=314, age 68.93±10.91 years). Patients who tolerated PAP had a higher AHI, longer duration of oxygen desaturation (less than 90%), and less dream enactment behavior (DEB) than that in those who did not. After adjusting for age, years of education, BDI-II, duration of oxygen desaturation, and presence of DEB, there were more patients with National Health Insurance (NHI) in the PAP-adherent group than in the PAP-nonadherent group (p<0.001). CONCLUSION: We showed that patients with NHI recorded significantly higher adherence compared to that in patients without NHI, among other factors.
RESUMEN
In this review article, we explore the interplay between obstructive sleep apnea (OSA) and type 2 diabetes mellitus (T2DM), highlighting a significant yet often overlooked comorbidity. We delve into the pathophysiological links between OSA and diabetes, specifically how OSA exacerbates insulin resistance and disrupts glucose metabolism. The research examines the prevalence of OSA in diabetic patients and its role in worsening diabetes-related complications. Emphasizing the importance of comprehensive management, including weight control and positive airway pressure therapy, the study advocates integrated approaches to improve outcomes for patients with T2DM and OSA. This review underscores the necessity of recognizing and addressing OSA in diabetes care to ensure more effective treatment and better patient outcomes.
RESUMEN
BACKGROUND: Online video hosting websites such as YouTube have been increasingly used by medical institutions to spread information about new and exciting topics. However, due to the large number of videos uploaded daily and the lack of peer review, few attempts have been made to assess the quantity and quality of information that is uploaded on YouTube. For this study, our team assessed the available content on the transoral robotic surgery (TORS) procedure. METHODS: A qualitative case study model was employed. Videos related to TORS were collected using a unified search protocol. Each video was then analyzed, and metrics of the following data points were collected: views, likes, comments, upload date, length of video, author type, author, and region of origin. Each dataset was analyzed by two distinct authors, and interrater reliability was calculated. Quantitative and qualitative statistics were curated. RESULTS: A total of 124 videos were analyzed for this review. The breakdown of videos was as follows: 15.32% (19) in the educational for patients category, 16.94% (21) in the educational for trainees category, 30.65% (38) in the procedural overview category, 8.87% (11) in the patient experience (PE) category, 10.48% (13) in the promotional category, 12.10% (15) in the other category, and 5.65% (7) in the irrelevant (IR) category. The total number of views across all videos analyzed was 2,589,561. The total number of likes was 14,827, and the total number of comments was 2,606. The average video length was 8.63 minutes. The most viewed category was the PE category at 1,014,738 and the most liked at 1,714. The least viewed category was IR at 21,082. The PE category had the most engagement based on combined comments and likes. The most watched video, with 774,916 views, was in the PE category under the "TORS for Thyroidectomy" search term and was titled "Thyroid Surgery (Thyroidectomy)." CONCLUSION: As the prevalence of online videos regarding medical devices, procedures, and treatments increases, patients and trainees alike will look toward resources such as YouTube to augment their understanding. Patients, providers, and medical education platforms should take heed of the promise and pitfalls of medical content on YouTube.
RESUMEN
OBJECTIVE: The goal of this study is to evaluate the complications and mortality associated with vagus nerve stimulation (VNS). METHODS: We retrospectively reviewed medical records of patients who underwent VNS implantation for the treatment of drug-resistant epilepsy (DRE) between 2000 and 2023. The mean follow-up time was 10.6 years, ranging from three months to 22 years. RESULTS: In total, 55 adult and pediatric patients received VNS therapy with 117 procedures performed over 23 years. The most common early complications were hoarseness and cough which were reported in eight adult patients (6.8%). Four children with intellectual disability (ID) had infection (3.4%), eight patients had lead breakage (6.8%), and two had device migration (1.7%). Four of all patients (7.3%) demonstrated late complications due to chronic nerve stimulation including vocal cord dysfunction, late-onset severe AV block, and obstructive sleep apnea (OSA). Three patients (5.5%) had VNS deactivated permanently due to complications and/or lack of efficacy. Two patients died from probable sudden unexpected death in epilepsy (SUDEP) with an incidence of 3.4/1000 person-years. CONCLUSIONS: VNS therapy is safe over long-term follow-up but not without risks. Most post-operative complications are minor and transient for adults. Children with ID tend to have infection and device migration. Late-onset cardiac complications and OSA can develop in some patients during VNS therapy and should not be overlooked. The SUDEP rate may decrease with VNS therapy over time.
RESUMEN
Background Childhood obstructive sleep apnea (OSA) is a common disorder in children mostly due to adenotonsillar hypertrophy. Therefore, adenotonsillectomy is the mainstay of treatment. However, the outcome of adenotonsillectomy is limited in some patients who develop persistent OSA (POSA). We aim to evaluate the prevalence, risk factors, and treatments of POSA in the pediatric population in Qatar. Methodology This is a retrospective review of medical electronic records of patients aged 1-18 years, who underwent adenoidectomy and/or tonsillectomy at Sidra Medicine (Doha, Qatar) between June 2017 and September 2022. Demographic, clinical, and polysomnography (PSG) data were collected. POSA was defined as the persistence of at least one of the following OSA symptoms: snoring, gasping, mouth breathing or witnessed sleep apnea during post-surgery clinic visits, and/or post-surgical diagnosis of OSA by PSG. The prevalence of POSA was defined as the number of patients who had persistent symptoms divided by patients who were followed at outpatient clinics (ENT/pulmonology) post-surgery. Risk factors for POSA were evaluated using multivariate regression analysis. Results A total of 410 patients (259 males and 151 females) underwent adenotonsillectomy during the study period. The average age at surgery was 3.6 ± 2.5 years. The majority of patients (85.9%) had no history of underlying medical conditions. The rest of the patients (14.1%) were diagnosed with chromosomal abnormalities or neuromuscular disorders. All patients (100%) had a history of snoring before surgery, and 32.4% of patients had a history of witnessed sleep apnea. A total of 52 patients had persistent symptoms four months post-surgery. POSA prevalence was estimated at 15.4%. Univariate analysis showed young age at the time of surgery (p = 0.015), history of asthma (23%, 12/52) (p = 0.002), allergic rhinitis (13%, 7/52) (p = 0.001), gastroesophageal reflux disease ((11%, 6/52) (p < 0.001), and genetic syndromes (17%, 9/52) (p < 0.005) as significant risk factors for POSA. Multiple regression analysis showed that syndromic disorders and allergic rhinitis were significantly correlated with persistent OSA (p = 0.021 and p = 0.000, respectively). Conclusions POSA is prevalent in children post-tonsillectomy and adenoidectomy, especially in patients with genetic syndromes and those with symptoms of allergic rhinitis. Future studies are needed to better define the condition and provide evidence-based diagnostic and therapeutic approaches.
RESUMEN
PURPOSE: In the postanesthesia care unit (PACU), it is imperative to monitor respiration and ventilation, especially in patients diagnosed with or at risk for obstructive sleep apnea (OSA). Research studies have been published to highlight the importance of minute ventilation monitoring (MVM) as an early warning system of impending respiratory compromise, warranting studies to assess timely safe discharge in this high-risk population at UC San Diego Health. DESIGN: This quantitative study was conducted using a two-group comparative design method. METHODS: Length of stay was measured in 100 patients identified as high risk in the surgical setting with diagnosed or suspected OSA or a documented body mass index ≥40 with and without the use of MVM to evaluate its impact on PACU length of stay. Fifty patients were monitored using the University of California San Diego (USCD) Health standard of care monitoring of respiratory rate, pulse oximetry, and capnography when indicated, then compared to 50 patients monitored with the UCSD Health standard of care with the addition of MVM using the Exspiron monitoring device. FINDINGS: PACU length of stay decreased for those who received MVM (M = 106.22, SD = 56.85) than those who did not (M = 140.96, SD = 81.55), a statistically significant difference of 34.74 (95% CI, 6.64 to 62.83), t(97) = 2.46, P = .016. Total time savings between the 2 groups was 1,843 minutes of PACU bed occupancy. CONCLUSIONS: The use of minute ventilation monitoring in addition to the standard of care in postsurgical patients can significantly reduce the length of high-risk patients with known or suspected OSA safely from the postoperative care unit.
RESUMEN
BACKGROUND: Sympathetic nerve activation followed by obstructive sleep apnea (OSA) accounts for blood pressure elevation. The effectiveness of renal denervation (RDN) in controlling blood pressure in patients with OSA remains controversial. In this systematic review, we tried to pool currently available data to assess the effects of RDN therapy on blood pressure in OSA patients. METHODS: We retrieved Pubmed, EMbase and Cochrane Library through 17 May 2023, using the following key words: "renal denervation" and"obstructive sleep apnea". Full articles reporting the change of blood pressure after RDN procedure were included. RESULTS: A total of five studies were included in the meta-analysis. Pooled analysis showed that RDN markedly reduced both 24-h ambulatory systolic blood pressure (24 h-SBP) (Mean difference (MD): -7.54mmHg; 95%Cl: -10.16 to -4.91mmHg; I2 = 0%) and 24-h ambulatory diastolic blood pressure (24 h-DBP) (MD: -5.28mmHg; 95%Cl: -7.35 to -3.22mmHg; I2=0%). Daytime systolic blood pressure (dSBP) was reduced after RDN (MD: -7.54mmHg; 95%Cl: -10.82 to -4.57mmHg; I2 = 54%). With regards to nocturnal blood pressure, we found that RDN resulted in a significant reduction in nighttime systolic blood pressure (nSBP) (MD: -6.91mmHg; 95%Cl: -10.69 to -2.85mmHg; I2=0%). Subgroup analysis showed that dSBP was reduced by 12.00 mmHg, 12.00 mmHg, and 7.25 mmHg at 1 month, 3 months and 6 months, respectively. Our pooled analysis showed that AHI was not significantly changed by RDN. No major compilations were associated with RDN. CONCLUSIONS: RDN exerts a considerable blood pressure-lowering effect in hypertensive patients with OSA, which was sustained at least 6 months.
RESUMEN
BACKGROUND: Undetected obstructive sleep apnea (OSA) is highly prevalent in patients undergoing bariatric surgery and increases perioperative risks. Screening for OSA using preoperative polygraphy (PG) with subsequent continuous positive airway pressure (CPAP) is costly and time-consuming. Postoperative continuous pulse oximetry (CPOX) is less invasive, and is hypothesized to be a safe and cost-effective alternative. OBJECTIVES: This nationwide multicenter prospective observational cohort study compared CPOX monitoring with OSA-screening using PG. SETTING: High-volume bariatric centers. METHODS: Patients were either postoperatively monitored using CPOX without preoperative OSA-screening, or underwent preoperative PG and CPAP treatment when OSA was diagnosed. Cohort placement was based on local hospital protocols. Cost-effectiveness was analyzed using quality adjusted life years (QALYs) and healthcare costs. Surgical outcomes were also analyzed. Propensity score matching was used in sensitivity analyses. RESULTS: A total of 1390 patients were included. QALYs were similar between groups at baseline and 1-year postoperatively. Postoperative complications, intensive care unit (ICU)-admissions and admissions, particularly OSA-related, did not differ between groups. Mean costs per patient/year in the CPOX group was 3094 versus 3680 in the PG group; mean difference -586 (95% CI -933--242). Following propensity score matching, 1090 of 1390 included patients remained, and similar findings for cost-effectiveness, complications, and ICU admissions were observed. CONCLUSION: CPOX monitoring without preoperative OSA-screening was not associated with higher complication or readmission rates compared to PG. CPOX resulted in lower costs from a healthcare perspective and can therefore be considered a cost-effective alternative to routine OSA-screening in patients undergoing bariatric surgery.
RESUMEN
PURPOSE: To reveal changes in choroidal thickness, retinal vessel density, and serum HIF-1α and TNF-α levels in obstructive sleep apnea syndrome (OSAS) and their correlation. METHODS: This prospective case-control study included 118 patients divided into mild-to-moderate OSAS (n = 40), severe OSAS (n = 39), and a control group (n = 39). Choroidal thickness was evaluated with OCT, vessel density with OCTA, AHI index with polysomnography, and serum HIF-1α and TNF-α levels were analyzed using the enzyme-linked immunosorbent assay. RESULTS: The serum HIF-1α values of the participants in the mild-moderate OSAS and severe OSAS groups were [893.25(406.7-2068) and 1027(453-2527), respectively], and were both significantly higher than the control group [(521.5(231.6-2741))] (p < 0.001). Serum TNF-α levels did not differ significantly between the groups (p = 0.051).). Subfoveal choroidal thickness (SFCT) values of the severe OSAS groups were significantly lower than the control group (p < 0.05). The superficial and deep capillary plexus vascular density (SVD and DVD) values of the severe OSAS group were lower than the control group (p < 0.05). Serum HIF-1α and TNF-α levels of all participants were negatively correlated with both their SVD values (p < 0.05, r: -0.220 and p < 0.05, r: -0.252, respectively) and their DVD values (p < 0.001, r: -0.324 and p = 0.001, r: -0.299, respectively). CONCLUSIONS: Increased serum levels of inflammatory mediators (HIF-1α ve TNF-α) in OSAS cause a decrease in SFCT, SVD, and DVD, which is an indication of systemic vascular damage. Further research on developing treatment strategies to modulate TNF-α ve HIF-1α may help recede vascular morbidity in OSAS patients.
RESUMEN
Objective:To analyze the factors influencing the outcome of uvulopalatopharyngoplasty in positional obstructive sleep apneaï¼POSAï¼ and non-positional OSAï¼NPOSAï¼ patients, and to explore the differences between the two groups. Methods:The data of 101 patients with obstructive sleep apnea who received treatment from November 2020 to November 2023 were retrospectively analyzed. Among them, 45 positional patientsï¼POSA groupï¼ and 56 non-positional patientsï¼NPOSA groupï¼, who underwent overnight polysomnography were included. The upper airwayï¼UAï¼ anatomy was evaluated by three-dimensional computer tomographyï¼3D-CTï¼. All patients received revised uvulopalatopharyngoplasty with uvula preservation and were followed using polysomnography for at least three months postoperatively. Results:The overall effective rate was 55.45%. The surgical success rate in POSA undergoing UPPP was higher than NPOSAï¼POSA 30/45, 66.7% versus NPOSA 26/56, 46.4%, P=0.042ï¼. The H-UPPP effect of POSA was negatively correlated with the minimum lateral airway of the Velopharyngeal airwayï¼r=-0.505, P<0.001ï¼, the minimum lateral airway of the glossopharyngeal airwayï¼r=-0.474, P=0.001ï¼ and the minimum cross-sectional areaï¼r=-0.394, P=0.007ï¼. Logistic analysis showed that minimal lateral airway of the glossopharynxgeumï¼mLATï¼ï¼OR 0.873; 95%CI 0.798-0.955, P=0.003ï¼ was a significant predictor for surgical outcomes among POSA patients. In NPOSA, ageï¼OR 0.936; 95%CI 0.879-0.998, P=0.042ï¼ was a significant predictor for surgical outcomes. Conclusion:The effect of H-UPPP was higher in POSA than in NPOSA. The width of glossopharyngeal mLAT was an important predictor of POSA efficacy. Age was a predictor of NPOSA efficacy.
Asunto(s)
Faringe , Polisomnografía , Apnea Obstructiva del Sueño , Úvula , Humanos , Apnea Obstructiva del Sueño/cirugía , Masculino , Femenino , Úvula/cirugía , Estudios Retrospectivos , Faringe/cirugía , Persona de Mediana Edad , Adulto , Resultado del Tratamiento , Procedimientos Quirúrgicos Otorrinolaringológicos/métodos , Hueso Paladar/cirugía , Postura , Paladar Blando/cirugíaRESUMEN
In recent years, a large number of studies have demonstrated that obstructive sleep apnea ï¼OSAï¼ can lead to the abnormal development of maxillofacial region in pediatric patients, which may result in a 'vicious circle' aggravating OSA, therefore adversely affecting quality of life. Understanding the effect and mechanism of OSA on children's maxillofacial development is helpful to better prevent and treat OSA and maxillofacial dysplasia in children.
Asunto(s)
Apnea Obstructiva del Sueño , Humanos , Apnea Obstructiva del Sueño/etiología , Niño , Desarrollo Maxilofacial , Calidad de Vida , Anomalías MaxilofacialesRESUMEN
BACKGROUND: Mortality predictors in obstructive sleep apnea (OSA) patients yet to be comprehensively understood, especially within large cohorts undergoing long-term follow-up. We aimed to determine the independent predictors of mortality in OSA patients. METHODS: In our retrospective cohort study, 3,541 patients were included and survival data was obtained from electronic medical records. Demographic characteristics, anthropometric measurements, comorbidities, laboratory tests, and polysomnography parameters were analyzed for the survived and deceased patient groups. Univariate and multivariate Cox regression analyses were performed to determine independent predictors of all-cause mortality in patients followed for at least 5 years. RESULTS: Among all patients, 2,551 (72%) patients were male, with a mean age of 49.7 years. 231 (6.5%) patients had died. Deceased patients were significantly older and had higher waist-to-hip ratio and Epworth Sleepiness Scale (p < 0.001, p < 0.001, p = 0.003). OSA (nonpositional and not-rapid eye movement-related), periodic limb movements in sleep and Comorbidities of Sleep Apnea Score ≥ 1 were found to be associated with increased mortality (p < 0.001). Systemic immune-inflammation index was also significantly higher in the deceased group (p < 0.001). Higher oxygen desaturation index (ODI) and apnea-hypopnea index (AHI) were associated with increased mortality (p < 0.001). Due to the high correlation between ODI and AHI, two separate multivariate Cox regression models were created. While AHI lost its significance in the multivariate analysis, ODI remained significantly higher in the deceased patient group (HR = 1.007, 1.001-1.013, p = 0.01). CONCLUSION: ODI, as the only polysomnography parameter, emerged as an independent predictor of mortality in OSA patients.
RESUMEN
Purpose: As a global health concern, the diagnosis of obstructive sleep apnea hypopnea syndrome (OSAHS), characterized by partial reductions and complete pauses in ventilation, has garnered significant scientific and public attention. With the advancement of digital technology, the utilization of three-dimensional (3D) optical devices demonstrates unparalleled potential in diagnosing OSAHS. This study aimed to review the current literature to assess the accuracy of 3D optical devices in identifying the prevalence and severity of OSAHS. Methods: A systematic literature search was conducted in the Web of Science, Scopus, PubMed/MEDLINE, and Cochrane Library databases for English studies published up to April 2024. Peer-reviewed researches assessing the diagnostic utility of 3D optical devices for OSAHS were included. The Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) guideline was employed to appraise the risk of bias. Results: The search yielded 3216 results, with 10 articles meeting the inclusion criteria for this study. Selected studies utilized structured light scanners, stereophotogrammetry, and red, green, blue-depth (RGB-D) cameras. Stereophotogrammetry-based 3D optical devices exhibited promising potential in OSAHS prediction. Conclusions: The utilization of 3D optical devices holds considerable promise for OSAHS diagnosis, offering potential improvements in accuracy, cost reduction, and time efficiency. However, further clinical data are essential to assist clinicians in the early detection of OSAHS using 3D optical devices.