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Panah ZE, Sharifi A, Zoafa S, Etemadi-Aleagha A, Sohrabpour S, Behzadi M, Teymouri A, Heidari R, Erfanian R. Uvulopalatopharyngoplasty with and without modified thyrohyoid suspension for obstructive sleep apnea treatment: a randomized clinical trial. Eur Arch Otorhinolaryngol 2023; 280:4677-4685. [PMID: 37347258 DOI: 10.1007/s00405-023-08068-9] [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: 05/14/2023] [Accepted: 06/12/2023] [Indexed: 06/23/2023]
Abstract
PURPOSE This study aims to compare the efficacy of Uvulopalatopharyngoplasty + Tongue Base Radiofrequency (TB-RF) and Uvulopalatopharyngoplasty + modified thyrohyoid suspension techniques + TB-RF which aimed to suspend base of tongue muscles anteriorly toward thyroid cartilage. METHODS This randomized controlled trial study was conducted on 48 cases of confirmed OSA between Jan, 2019 and Aug, 2022. We divided patients into two groups. One group underwent Uvulopalatopharyngoplasty + modified thyrohyoid suspension + TB-RF technique, and another one underwent Uvulopalatopharyngoplasty + TB-RF. Then, Apnea-Hypopnea Index (AHI), mean and lowest O2 saturation, Drug-Induced Sleep Endoscopy (DISE), Epworth Sleepiness Scale (ESS), Digit Symbol Substitution Test (DSST), Stanford Subjective Snoring Scale (SSSS), and T90 indexes were evaluated before and after each surgery. RESULTS The mean ± SD age was 39.4 ± 11.17 years. Of the 48 patients, 79.1% (n = 33) were male and 20.9% (n = 15) were female. AHI and SSSS in the Uvulopalatopharyngoplasty + modified thyrohyoid suspension group were significantly better than Uvulopalatopharyngoplasty group (P-value; 0.010). Though, there was no significant difference in terms of mean saturation, lowest desaturation, ESS, DSST, and T90 scores. The success rate in the Uvulopalatopharyngoplasty + modified thyrohyoid suspension and Uvulopalatopharyngoplasty groups, according to the Sher criteria: a minimum of 50% reduction with a final AHI less than 20, were 75% (18/24) and 41.7% (10/24), respectively. It was significantly higher in the Uvulopalatopharyngoplasty + modified thyrohyoid suspension group (P-value: 0.021). CONCLUSION The addition of modified thyrohyoid suspension technique to Uvulopalatopharyngoplasty have better surgical outcomes and more success rate than Uvulopalatopharyngoplasty in OSA patients. TRIAL REGISTRATION IRCT: IRCT20190602043791N2. https://en.irct.ir/trial/53365 .
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Affiliation(s)
- Zahra Eslami Panah
- Department of Otorhinolaryngology-Head and Neck Surgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Sharifi
- Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sepideh Zoafa
- Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Saeed Sohrabpour
- Department of Otorhinolaryngology-Head and Neck Surgery, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Alireza Teymouri
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Reihaneh Heidari
- Department of Otorhinolaryngology-Head and Neck Surgery, Tehran University of Medical Sciences, Tehran, Iran
- Tehran University of Medical Sciences, Imam Khomeini Hospital, Tehran, Iran
| | - Reza Erfanian
- Department of Otorhinolaryngology-Head and Neck Surgery, Tehran University of Medical Sciences, Tehran, Iran.
- Tehran University of Medical Sciences, Amir Alam Hospital, Tehran, Iran.
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Variations in funding for treatment of obstructive sleep apnoea in England. The Journal of Laryngology & Otology 2021; 135:385-390. [PMID: 33910653 DOI: 10.1017/s0022215121000906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES This study aimed to review the funding policies of clinical commissioning groups for treatment of obstructive sleep apnoea in England. METHODS Published policies from a randomly selected sample of 60 out of 190 clinical commissioning groups were reviewed. RESULTS Continuous positive airway pressure was funded based on a clinical assessment or according to criteria that were in line with national guidelines in most clinical commissioning groups (49 of 60), with 11 clinical commissioning groups offering no policy. Mandibular advancement devices, tonsillectomy and nasal surgery were funded based on a clinical assessment or certain criteria in 16, 25 and 16 clinical commissioning groups, respectively. In contrast, only one clinical commissioning group provided funding for soft palate, tongue base or mandibular surgery. Hypoglossal nerve stimulation was not mentioned in any clinical commissioning group's policy. CONCLUSION Although most clinical commissioning groups provide funding for the use of continuous positive airway pressure, the availability of funding for other obstructive sleep apnoea treatment modalities is heterogeneous, leaving continuous positive airway pressure intolerant patients with limited therapeutic options in some regions.
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Wischhusen J, Qureshi U, Camacho M. Laser-assisted uvulopalatoplasty (LAUP) complications and side effects: a systematic review. Nat Sci Sleep 2019; 11:59-67. [PMID: 31213936 PMCID: PMC6549768 DOI: 10.2147/nss.s178540] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 04/07/2019] [Indexed: 11/23/2022] Open
Abstract
Objective: Laser-assisted uvulopalatoplasty (LAUP) has been used as a treatment option for snoring and obstructive sleep apnea for almost three decades. It has been previously reported that some patient's sleep-disordered breathing worsened following surgery. The aim of this paper is to further elucidate the specific complications of LAUP. Data sources: A systematic search of the electronic databases MEDLINE/PubMed, Google Scholar, and Embase. Review methods: The PRISMA statement was followed. Databases were searched from inception through September 2, 2018. The following search was applied to MEDLINE/PubMed ((laser AND uvul*) OR (LAUP) OR (LAVP) OR (laser AND (apnea OR apnoea OR sleep))). Results: Forty-two studies with a mean follow-up of 16.1 months reported complications on 3,093 total patients who underwent LAUP. The percentages and associated complications of LAUP are as follows: bleeding (2.6%), candidiasis (0.3%), dryness (7.2%), dysgeusia (0.3%), dysosmia (0.2%), globus sensation (8.2%), surgical site infection (1.3%), velopharyngeal (VP) insufficiency (3.9%), and VP stenosis (1.6%). The mean duration of patient-reported pain in studies that reported pain was 11.65 days. Only globus and VP insufficiency had a significant incidence compared with either the general population or the post-oropharyngeal surgery population with relative risks of 1.48 and 2.25, respectively. Overall, there were approximately 26 complications per 100 patients who underwent LAUP. Conclusion: LAUP is associated with a statistically significant rate of VP insufficiency and globus sensation; however, studies lack details of surgical approaches, suggesting that in a population identified as good candidates, a tissue-sparing approach may result in fewer complications.
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Affiliation(s)
- Jeffrey Wischhusen
- School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Uneeb Qureshi
- United States Public Health Service, Indian Health Service, Uniformed Services University, Bethesda, MD, USA
| | - Macario Camacho
- Department of Otolaryngology, Tripler Army Medical Center, Honolulu, HI, USA
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Sethukumar P, Kotecha B. Tailoring surgical interventions to treat obstructive sleep apnoea: one size does not fit all. Breathe (Sheff) 2018; 14:e84-e93. [PMID: 30364490 PMCID: PMC6196320 DOI: 10.1183/20734735.020118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
While continuous positive airway pressure (CPAP) remains the gold standard treatment of choice in patients with moderate or severe obstructive sleep apnoea (OSA), surgery has been established as a means to improve compliance and facilitate the use of CPAP, both of which are potential pitfalls in the efficacy of this treatment modality. In a minority of cases, with obvious oropharyngeal anatomical obstruction, corrective surgery may completely alleviate the need for CPAP treatment. In this review, we summarise clinical assessment, surgical options, discuss potential new treatments, and outline the importance of investigating and addressing the multiple anatomical levels that can contribute to OSA. Research into effectiveness of these procedures is rapidly accumulating, and surgery can be an effective treatment. However, given the myriad of options available and multiple levels of anatomical pathology that can present, it is imperative that correctly selected patients are matched with the most appropriate treatment for the best outcomes. KEY POINTS OSA is an increasingly prevalent disorder which has significant systemic effects if left untreated.Anatomical abnormalities can be corrected surgically to good effect with a growing and robust evidence base.Drug-induced sleep endoscopy is a key tool in the otolaryngologist's armamentarium to tailor specific surgery to address specific anatomical concerns, and to facilitate appropriate patient selection.Multilevel surgical approaches are often indicated instead of a "one size fits all" model. EDUCATIONAL AIMS To discuss how to assess patients presenting with OSA in clinic, from an otorhinolaryngology perspective.To discuss the indications for intervention.To provide an overview of nonsurgical interventions for treating OSA, with evidence.To discuss the different surgical modalities available for treatment of OSA, with evidence.
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Affiliation(s)
- Priya Sethukumar
- Otolaryngology, Head and Neck Surgery, Queen's Hospital, Romford, UK
| | - Bhik Kotecha
- Otolaryngology, Head and Neck Surgery, Queen's Hospital, Romford, UK
- Royal National Throat, Nose and Ear Hospital, UCLH, London, UK
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Kotecha B, De Vito A. Drug induced sleep endoscopy: its role in evaluation of the upper airway obstruction and patient selection for surgical and non-surgical treatment. J Thorac Dis 2018; 10:S40-S47. [PMID: 29445527 DOI: 10.21037/jtd.2017.10.32] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Sleep related breathing disorders cause obstruction of the upper airway which can be alleviated by continuous positive airway pressure (CPAP) therapy, oral devices or surgical intervention. Non-surgical treatment modalities are not always accepted by patients and in order to attain successful surgical outcomes, evaluation of the upper airway is necessary to carefully select the patients who would benefit from surgery. There are numerous techniques available to assess the upper airway obstruction and these include imaging, acoustic analysis, pressure transducer recording and endoscopic evaluation. It is essential to note that the nocturnal obstructive upper airway has limited muscle control compared to the tone of the upper airway lumen during wakefulness. Thus, if one were to attempt to identify the anatomical segments contributing to upper airway obstruction in sleep related breathing disorders; it must be borne in mind that evaluation of the airway must be performed if possible when the patient is awake and asleep albeit during drug induced sleep. This fact as such limits the use of imaging techniques for the purpose. Drug induced sleep endoscopy (DISE) was pioneered at Royal National Throat, Nose and Ear Hospital, London in 1990 and initially introduced as sleep nasendoscopy. The nomenclature and the technique has been modified by various Institutions but the core value of this evaluation technique remains similar and extremely useful for identifying the anatomical segment responsible for obstructing the upper airway during sleep in patients with sleep related breathing disorders. There have been numerous controversies that have surrounded this technique but over the last two decades most of these have been addressed and it now remains in the forefront of methods of evaluating the upper airway obstruction. A variety of sedative agents and different grading systems have been described and efforts to unify various aspects of the technique have been made. This article will look at its usefulness and advantages and will discuss some important contributions made to the field of evaluation of the upper airway using DISE.
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Affiliation(s)
- Bhik Kotecha
- ENT Department, Royal National Throat, Nose & Ear Hospital (UCLH), London, UK.,Department of ENT Surgery, Queens Hospital, Romford, Essex, UK.,Barts and The London School of Medicine and Dentistry, London, UK
| | - Andrea De Vito
- Department of Head and Neck, ENT Unit, GB Morgagni L Pierantoni Hospital, Forlì, Italy
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Garas G, Kythreotou A, Georgalas C, Arora A, Kotecha B, Holsinger FC, Grant DG, Tolley N. Is transoral robotic surgery a safe and effective multilevel treatment for obstructive sleep apnoea in obese patients following failure of conventional treatment(s)? Ann Med Surg (Lond) 2017. [PMID: 28649379 PMCID: PMC5470525 DOI: 10.1016/j.amsu.2017.06.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
A best evidence topic was written according to a structured protocol. The question addressed was whether TransOral Robotic Surgery (TORS) is a safe and effective multilevel treatment for Obstructive Sleep Apnoea (OSA) in obese patients following failure of conventional treatment(s). A total of 39 papers were identified using the reported searches of which 5 represented the best evidence to answer the clinical question. The authors, date, journal, study type, population, main outcome measures and results are tabulated. Existing treatments for OSA - primarily CPAP - though highly effective are poorly tolerated resulting in an adherence often lower than 50%. As such, surgery is regaining momentum, especially in those patients failing non-surgical treatment (CPAP or oral appliances). TORS represents the latest addition to the armamentarium of Otorhinolaryngologists - Head and Neck Surgeons for the management of OSA. The superior visualisation and ergonomics render TORS ideal for the multilevel treatment of OSA. However, not all patients are suitable candidates for TORS and its suitability is questionable in obese patients. In view of the global obesity pandemic, this is an important question that requires addressing promptly. Despite the drop in success rates with increasing BMI, the success rate of TORS in non-morbidly obese patients (BMI = 30-35kgm-2) exceeds 50%. A 50% success rate may at first seem low, but it is important to realize that this is a patient cohort suffering from a life-threatening disease and no option left other than a tracheostomy. As such, TORS represents an important treatment in non-morbidly obese OSA patients following failure of conventional treatment(s). There is a paucity of evidence on the subject with complete absence of RCTs. The literature supports TORS as a safe multilevel treatment for OSA. The effectiveness of TORS for OSA drops with increasing BMI. TORS represents an important treatment for OSA in non-morbidly obese patients after failure of conventional treatment(s). There is no role for TORS as an OSA treatment in morbidly obese patients.
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Affiliation(s)
- George Garas
- Department of Otorhinolaryngology and Head & Neck Surgery, St. Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Anthousa Kythreotou
- Department of Otorhinolaryngology and Head & Neck Surgery, St. Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Christos Georgalas
- Department of Otorhinolaryngology and Head & Neck Surgery, Hygeia Hospital, Athens, Greece
| | - Asit Arora
- Department of Otorhinolaryngology and Head & Neck Surgery, St. Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Bhik Kotecha
- Department of Otorhinolaryngology and Head & Neck Surgery, Royal National Throat, Nose and Ear Hospital, University College London Hospitals NHS Trust, London, UK
| | - Floyd C Holsinger
- Department of Otorhinolaryngology and Head & Neck Surgery, Stanford School of Medicine, Stanford, CA, USA
| | - David G Grant
- Department of Otorhinolaryngology and Head & Neck Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Neil Tolley
- Department of Otorhinolaryngology and Head & Neck Surgery, St. Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
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Camacho M, Nesbitt NB, Lambert E, Song SA, Chang ET, Liu SY, Kushida CA, Zaghi S. Laser-Assisted Uvulopalatoplasty for Obstructive Sleep Apnea: A Systematic Review and Meta-Analysis. Sleep 2017; 40:2996605. [DOI: 10.1093/sleep/zsx004] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Abstract
Obstructive sleep apnoea (OSA) is increasingly prevalent, particularly in the context of the obesity epidemic, and is associated with a significant social, health and economic impact. The gold standard of treatment for moderate to severe OSA is continuous positive airway pressure (CPAP). However compliance rates can be low. Methodology to improve patient tolerance to CPAP alongside with alternative, non-surgical and surgical, management strategies are discussed. All patients that fail CPAP therapy would benefit from formal upper airway evaluation by the otolaryngologist to identify any obvious causes and consider site-specific surgical therapies. Patient selection is integral to ensuring successful outcomes. A multidisciplinary team is needed to manage these patients.
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Affiliation(s)
| | - Bhik Kotecha
- Royal National Throat Nose & Ear Hospital, London, UK
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Abstract
Snoring and obstructive sleep apnoea (OSA) are disorders within a wide spectrum of sleep-related breathing disorders (SRBD). Given the obesity epidemic, these conditions will become increasingly prevalent and continue to serve as a large economic burden. A thorough clinical evaluation and appropriate investigations will allow stratification of patients into appropriate treatment groups. A multidisciplinary team is required to manage these patients. Patient selection is critical in ensuring successful surgical and non-surgical outcomes. A wide range of options are available and further long term prospective studies, with standardised data capture and outcome goals, are required to evaluate the most appropriate techniques and long term success rates.
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Affiliation(s)
- Jagdeep S Virk
- Department of Otolaryngology-Head and Neck Surgery, Royal National Throat, Nose and Ear Hospital, London, UK
| | - Bhik Kotecha
- Department of Otolaryngology-Head and Neck Surgery, Royal National Throat, Nose and Ear Hospital, London, UK
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Arora A, Chaidas K, Garas G, Amlani A, Darzi A, Kotecha B, Tolley NS. Outcome of TORS to tongue base and epiglottis in patients with OSA intolerant of conventional treatment. Sleep Breath 2015; 20:739-47. [PMID: 26669877 DOI: 10.1007/s11325-015-1293-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 09/10/2015] [Accepted: 10/14/2015] [Indexed: 01/22/2023]
Abstract
PURPOSE Transoral robotic surgery (TORS) of the tongue base with or without epiglottoplasty represents a novel treatment for obstructive sleep apnea (OSA). The objective was to evaluate the clinical efficacy of TORS of the tongue base with or without epiglottoplasty in patients who had not tolerated or complied with conventional treatment (continuous positive airway pressure or oral appliance). METHODS Four-year prospective case series. The primary outcome measure was the apnea-hypopnea index (AHI) in combination with the Epworth Sleepiness Score (ESS). Mean oxygen saturation levels (SaO2) before and after TORS on respective sleep studies were also recorded. Secondary outcome measures included operative time and complications. Patient reported outcome measures (PROMs) assessed included voice, swallow and quality of life. RESULTS Fourteen patients underwent TORS for tongue base reduction with ten having additional wedge epiglottoplasty. A 64 % success rate was achieved with a normal post-operative sleep study in 36 % of cases at 6 months. There was a 51 % reduction in the mean AHI (36.3 ± 21.4 to 21.2 ± 24.6, p = 0.02) and a sustained reduction in the mean Epworth Sleepiness Score (p = 0.002). Mean SaO2 significantly increased after surgery compared to pre-operative values (92.9 ± 1.8 to 94.3 ± 2.5, p = 0.005). Quality of life showed a sustained improvement 3 months following surgery (p = 0.01). No major complications occurred. CONCLUSIONS TORS of the tongue base with or without epiglottoplasty represents a promising treatment option with minimal morbidity for selected patients with OSA. Long-term prospective comparative evaluation is necessary to validate the findings of this study.
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Affiliation(s)
- Asit Arora
- Department of Otorhinolaryngology and Head & Neck Surgery, Imperial College Healthcare NHS Trust, St Mary's Hospital, Praed Street, London, W2 1NY, UK.
| | - Konstantinos Chaidas
- Department of Otorhinolaryngology and Head & Neck Surgery, Imperial College Healthcare NHS Trust, St Mary's Hospital, Praed Street, London, W2 1NY, UK
| | - George Garas
- Department of Otorhinolaryngology and Head & Neck Surgery, Imperial College Healthcare NHS Trust, St Mary's Hospital, Praed Street, London, W2 1NY, UK
| | - Ashik Amlani
- Department of Otorhinolaryngology and Head & Neck Surgery, Imperial College Healthcare NHS Trust, St Mary's Hospital, Praed Street, London, W2 1NY, UK
| | - Ara Darzi
- Department of Surgery and Cancer, Imperial College London, St. Mary's Campus, London, UK
| | - Bhik Kotecha
- Department of Otorhinolaryngology and Head & Neck Surgery, Royal National Throat, Nose and Ear Hospital, University College London Hospitals NHS Trust, London, UK
| | - Neil S Tolley
- Department of Otorhinolaryngology and Head & Neck Surgery, Imperial College Healthcare NHS Trust, St Mary's Hospital, Praed Street, London, W2 1NY, UK
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Zhang P, Ye J, Pan C, Sun N, Kang D. The Role of Obstruction Length and Height in Predicting Outcome of Velopharyngeal Surgery. Otolaryngol Head Neck Surg 2015; 153:144-9. [PMID: 25820591 DOI: 10.1177/0194599815576719] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 02/18/2015] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To measure obstruction length and height using drug-induced sleep endoscopy (DISE) in obstructive sleep apnea (OSA) patients and to evaluate their association with outcomes of velopharyngeal surgery. STUDY DESIGN Prospective cohort study. SETTING University medical center. METHODS Forty-three consecutive patients with OSA were evaluated by DISE using dexmedetomidine. The 2 new parameters, obstruction length (defined as the distance from the most superior point of the collapse to the most inferior point of the collapse) and obstruction height (the distance from the posterior border of the nasal septum to the most proximal point of the collapse), were measured by both DISE and a pressure transducer catheter method before surgery. All of the patients received velopharyngeal surgery, including revised uvulopalatopharyngoplasty with uvula preservation and transpalatal advancement pharyngoplasty. We followed up with all of the patients using polysomnography at least 3 months after surgery. RESULTS Twenty-six (60.5%) patients were responders, and 17 (39.5%) were nonresponders. The mean obstruction length and obstruction height were 1.3 ± 0.5 cm (range, 0.4-2.2 cm) and 3.4 ± 0.9 cm (range, 1.1-5.0 cm), respectively. Nonresponders had a longer obstruction length and a shorter obstruction value. Multivariate logistic regression analysis revealed that obstruction length >1.4 cm (odds ratio [OR], 0.21; 95% confidence interval [CI], 0.04-0.98; P = .048) and obstruction height ≥3.2 cm (OR, 9.35; 95% CI, 1.79-48.80; P = .008) were the only independent predictors of velopharyngeal surgery success. CONCLUSIONS Accurate measurement of obstruction length and height can be performed with both DISE and a pressure transducer catheter method. The 2 parameters can predict the outcome of velopharyngeal surgery.
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Affiliation(s)
- Peng Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Jingying Ye
- Department of Otolaryngology Head and Neck Surgery, Beijing Tsinghua Changgunng Hospital, Beijing, China
| | - Chuxiong Pan
- Department of Anesthesia, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Nian Sun
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Dan Kang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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Are the obstruction sites visualized on drug-induced sleep endoscopy reliable? Sleep Breath 2015; 19:1021-6. [PMID: 25617243 DOI: 10.1007/s11325-014-1107-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 12/23/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE Drug-induced sleep endoscopy (DISE) has been claimed to be a reliable tool, improving surgical results in obstructive sleep apnea syndrome (OSAS). One means of assessing reliability would be to ablate only a part of the sites observed on endoscopy and find only partial success versus ablating all observed sites and finding resolution of apnea. METHODS A retrospective study included 24 OSAS patients, operated on following awake clinical examination. DISE was performed prior to surgery. Overnight sleep study was performed before and after surgery. Two groups of patients were obtained: success (postoperative apnea-hypopnea index (AHI) <10 and >50 % reduction in preoperative AHI) and failure. Obstruction sites found on DISE and those ablated or left after surgery were compared between the two groups. RESULTS Mean AHI fell from 30.9 ± 12.4/h to 13.7 ± 14.2/h after surgery. In eight of the 14 patients in the success group, DISE showed an obstruction site not treated by surgery. In six patients out of the ten patients in the failure group, all DISE sites were treated by surgery, which nevertheless was not effective. Four patients had retrovelar concentric obstruction. CONCLUSION DISE could in some cases explain surgical failure. However, it also seems to show additional obstruction sites which do not need to be treated. Proper knowledge of pharyngeal fluid dynamics and mastery of the DISE technique would probably help us understand better some of the DISE findings.
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Role of surgery in adult obstructive sleep apnoea. Sleep Med Rev 2014; 18:405-13. [DOI: 10.1016/j.smrv.2014.02.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 11/24/2013] [Accepted: 02/07/2014] [Indexed: 12/11/2022]
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Balsevičius T, Uloza V, Sakalauskas R, Miliauskas S, Jarutienė I. Efficacy of radiofrequency treatment of the soft palate for patients with mild to moderate obstructive sleep apnea hypopnea syndrome: treatment protocol with nine lesions to the soft palate. Sleep Breath 2014; 19:1003-9. [PMID: 24839238 DOI: 10.1007/s11325-014-1004-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 05/01/2014] [Accepted: 05/02/2014] [Indexed: 11/28/2022]
Abstract
PURPOSE The study aimed at assessing the efficacy and safety of a radiofrequency treatment (RFT) protocol with nine lesions to the soft palate in the treatment of mild to moderate obstructive sleep apnea hypopnea syndrome (OSAHS). METHODS Twenty-eight mild to moderate OSAHS patients underwent two sessions of RFT (CelonLab ENT system) at the palatal level within the interval from 6 to 8 weeks. Nine lesions (power setting of 10 W) were made per session. The baseline and posttreatment polysomnography and clinical tests battery consisting of visual analogue scales (VAS), Sleep Apnea Quality of Life Index (SAQLI), Beck Depression Inventory--second edition (BDI-II), and Epworth sleepiness scale (ESS) were applied to assess the RFT outcomes. RESULTS Mild to moderate OSAHS patients demonstrated statistically significantly reduced posttreatment mean VAS values for most of the OSAHS-related complaints. A significant improvement in sleepiness (ESS score 6.7 ± 3.7 vs 8.5 ± 4.1, p < 0.01), depressivity (BDI-II score 7.5 ± 6.5 vs 13.1 ± 11.7, p < 0.01), and health-related quality of life (SAQLI score 5.3 ± 0.8 vs 4.7 ± 0.9, p < 0.01) was observed after the RFT. The mean AHI decreased from 13.7 ± 5.9 to 8.3 ± 4.9 points (p < 0.01) in the entire group of patients. According to Sher's criteria of success, 17 out of 28 (60.7 %) patients improved after RFT. No major complications were noted with RFT. CONCLUSIONS RFT protocol with nine lesions to the soft palate seems to be an effective and safe treatment modality associated with low morbidity in selected mild to moderate OSAHS patients.
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Affiliation(s)
- Tomas Balsevičius
- Department of Otolaryngology, Lithuanian University of Health Sciences, Eivenių 2, Kaunas, 50009, Lithuania,
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Carrasco Llatas M, Dalmau Galofre J, Zerpa Zerpa V, Marcano Acuña M, Mompó Romero L. Drug-induced Sleep Videoendoscopy: Clinical Usefulness and Literature Review. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2014. [DOI: 10.1016/j.otoeng.2014.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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[Drug-induced sleep videoendoscopy: clinical usefulness and literature review]. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2013; 65:183-90. [PMID: 24094447 DOI: 10.1016/j.otorri.2013.06.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 06/17/2013] [Accepted: 06/20/2013] [Indexed: 11/23/2022]
Abstract
Fiberoptic examination of the pharynx under drug-induced sleep is a test that helps to detect the areas of vibration and collapse in patients with sleep-disordered breathing. This article is a review of the available literature on the subject, aimed at helping otolaryngologists to understand the procedure and to resolve some controversies surrounding it.
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Li LPH, Lee SS, Chuang AYC, Niddam DM, Tung TH, Chen JKC. Dynamic pain after laser-assisted-Uvulo-palatoplasty (LAUP) can instantaneously be mitigated by topical regimens. Lasers Surg Med 2011; 43:887-91. [PMID: 22006730 DOI: 10.1002/lsm.21122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND AND OBJECTIVES Kenalog application onto surgical wounds has been used to control dynamic pain following Laser-Assisted-Uvulo-Palatoplasty (LAUP) with good results in our department. When the effect was sub-optimal, insufficient ointment over the superior-lateral corner of wounds were always noted. Fulfilling the coating led to optimal results, and preliminary trials showed a good outcome of dynamic pain control as well by treating the corners only. The corners were thus named "sweet spots." This study aimed to verify the efficacy of applying Kenalog on "sweet spots" instead of whole surgical wounds to mitigate dynamic pain due to LAUP. STUDY DESIGN/MATERIALS AND METHODS This is an outcomes research. Fifty-five subjects with primary snoring treated with LAUP were studied. By using Kenalog, local treatments were applied to sweet spots during the first postoperative week. A visual analogous scale was used to evaluate dynamic pain on the 1st, 2nd, 3rd, and 7th days after LAUP. RESULTS Once sweet spots were treated, there was instant alleviation of dynamic pain; the average improvement level was ≥80% (P < 0.001, power = 100%). The area of sweet spots, in contrast to the significant relief in dynamic pain, occupied only about 30% of denuded mucosa. CONCLUSIONS Dynamic pain after LAUP could immediately be mitigated by local treatments upon sweet spots using topical regimens. The large-scale relief of dynamic pain in contrast to the small area of sweet spots implies a congregation of free nerve endings there. Our finding invites further studies to correlate the neuroanatomy of the soft palate and dynamic pain caused by LAUP.
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Affiliation(s)
- Lieber P H Li
- Department of Otolaryngology, Cheng Hsin General Hospital, Taipei, Taiwan
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Caples SM, Rowley JA, Prinsell JR, Pallanch JF, Elamin MB, Katz SG, Harwick JD. Surgical modifications of the upper airway for obstructive sleep apnea in adults: a systematic review and meta-analysis. Sleep 2010; 33:1396-407. [PMID: 21061863 PMCID: PMC2941427 DOI: 10.1093/sleep/33.10.1396] [Citation(s) in RCA: 308] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
A substantial portion of patients with obstructive sleep apnea (OSA) seek alternatives to positive airway pressure (PAP), the usual first-line treatment for the disorder. One option is upper airway surgery. As an adjunct to the American Academy of Sleep Medicine (AASM) Standards of Practice paper, we conducted a systematic review and meta-analysis of literature reporting outcomes following various upper airway surgeries for the treatment of OSA in adults, including maxillomandibular advancement (MMA), pharyngeal surgeries such as uvulopharyngopalatoplasty (UPPP), laser assisted uvulopalatoplasty (LAUP), and radiofrequency ablation (RFA), as well as multi-level and multi-phased procedures. We found that the published literature is comprised primarily of case series, with few controlled trials and varying approaches to pre-operative evaluation and post-operative follow-up. We include surgical morbidity and adverse events where reported but these were not systematically analyzed. Utilizing the ratio of means method, we used the change in the apnea-hypopnea index (AHI) as the primary measure of efficacy. Substantial and consistent reductions in the AHI were observed following MMA; adverse events were uncommonly reported. Outcomes following pharyngeal surgeries were less consistent; adverse events were reported more commonly. Papers describing positive outcomes associated with newer pharyngeal techniques and multi-level procedures performed in small samples of patients appear promising. Further research is needed to better clarify patient selection, as well as efficacy and safety of upper airway surgery in those with OSA.
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Affiliation(s)
- Sean M Caples
- Center for Sleep Medicine, Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester MN, USA
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Loureiro CC, Drummond M, Magalhães A, Santaclara E, Gonçalves M, Winck JC. Simultaneous sleep study and nasoendoscopic investigation in a patient with obstructive sleep apnoea syndrome refractory to continuous positive airway pressure: a case report. J Med Case Rep 2009; 3:9315. [PMID: 20062744 PMCID: PMC2803838 DOI: 10.1186/1752-1947-3-9315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2009] [Accepted: 12/02/2009] [Indexed: 11/27/2022] Open
Abstract
Introduction The standard treatment for obstructive sleep apnoea syndrome is nasal continuous positive airway pressure. In most cases the obstruction is located at the oropharyngeal level, and nasal continuous positive airway pressure is usually effective. In cases of non-response to nasal continuous positive airway pressure other treatments like mandibular advancement devices or upper airway surgery (especially bi-maxillary advancement) may also be considered. Case presentation We report the case of a 38-year-old Caucasian man with severe obstructive sleep apnoea syndrome, initially refractory to nasal continuous positive airway pressure (and subsequently also to a mandibular advancement devices), in which the visualization of the upper airway with sleep endoscopy and the concomitant titration of positive pressure were useful in the investigation and resolution of sleep disordered breathing. In fact, there was a marked reduction in the size of his nasopharynx, and a paresis of his left aryepiglotic fold with hypertrophy of the right aryepiglotic fold. The application of bi-level positive airway pressure and an oral interface successfully managed his obstructive sleep apnoea. Conclusion This is a rare case of obstructive sleep apnoea syndrome refractory to treatment with nocturnal ventilatory support. Visualization of the endoscopic changes, during sleep and under positive pressure, was of great value to understanding the mechanisms of refractoriness. It also oriented the therapeutic option. Refractoriness to obstructive sleep apnoea therapy with continuous positive airway pressure is rare, and each case should be approached individually.
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Pavelec V, Bohmanova J. A comparison of postoperative recovery from laser-assisted uvulopalatoplasty using different laser systems. Otolaryngol Head Neck Surg 2008; 138:69-73. [DOI: 10.1016/j.otohns.2007.09.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2007] [Revised: 09/11/2007] [Accepted: 09/20/2007] [Indexed: 11/28/2022]
Abstract
Objectives The aim of this study was to compare the effectiveness of 5 power lasers (CO2, diode, KTP, ErCr:YS66, and ND:YVO4) in laser-assisted uvulopalatoplasty. Methods This is a prospective study of 100 patients who were treated for snoring by laser-assisted uvulopalatoplasty with different lasers. Results The number of days of pain medication use and the time to return to normal diet were used as indicators of recovery from surgery. Median of pain medication use was 9, 7, 7, 5, and 4 days, and the median of the time to return to normal diet was 8, 7, 7, 6, and 4 days in the CO2, diode, KTP, Nd:YVO4, and Er-CrYSGG groups, respectively. Conclusions Differences in postoperative recovery were observed. Probands treated with ErCrYSGG laser recovered more quickly than the Nd:YVO4, diode, KTP, and CO2 groups.
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Affiliation(s)
- Vaclav Pavelec
- LENTE Clinic and Medical School of the Charles University, Plzen, Czech Republic, Plzen, Czech Republic
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Kotecha BT, Hannan SA, Khalil HMB, Georgalas C, Bailey P. Sleep nasendoscopy: a 10-year retrospective audit study. Eur Arch Otorhinolaryngol 2007; 264:1361-7. [PMID: 17579877 DOI: 10.1007/s00405-007-0366-1] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2006] [Accepted: 05/23/2007] [Indexed: 10/23/2022]
Abstract
Sleep nasendoscopy was conceived at the Royal National Throat, Nose and Ear Hospital, UK in 1991, and has remained fully implemented in patient selection for targeted treatment of the spectrum of sleep-disordered breathing. The senior authors (B.T.K. and P.B.) have been performing sleep nasendoscopy together for over 10 years, and we look back at their decade's experience. A retrospective audit study based on case notes was performed over a 10-year period (1995-2005) in a tertiary-referral practice setting. Case notes were retrieved on all patients who had undergone sleep nasendoscopy during the study period, and agreed data were extracted and analyzed. A total of 2,485 sleep nasendoscopies were performed in patients with a mean age of 44.1 years, a 4:1 male preponderance, and a mean body mass index of 27.3 kg m(-2). Sleep nasendoscopy grading correlated well with apnoea-hypopnoea index and mean oxygen desaturation. Such grading helped us define and discuss treatment options with patients. After a median follow-up period of 518 days, 72% of patients reported feeling better; 26% of patients reported no change; and only 2% of patients reported feeling worse after treatment. Sleep nasendoscopy has proved to be a useful adjunctive method to identify the anatomical site of snoring, not to mention upper airway collapse, and remains integral to our tertiary-referral practice. It has allowed us quality assessment of the dynamic anatomy of sleep-disordered breathing that most closely and cost-effectively simulates the natural situation of patients. And for targeted treatment, such assessment has been fundamental.
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Affiliation(s)
- Bhik T Kotecha
- Department of Otolaryngology, Head and Neck Surgery, Royal National Throat, Nose and Ear Hospital, Gray's Inn Road, London, WC1X 8DA, UK.
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