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Query: UMLS:C0037315 (sleep apnea)
 8,000 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

After uneventful ENT surgery, two male patients developed acute upper airway obstruction following extubation which progressed into negative pressure pulmonary edema (NPPE). One of these two patients suffered from known obstructive sleep apnoea syndrome, the other admitted to heavy snoring only after the incident. The pathophysiology of NPPE and the anaesthesiological implications of a patient's history of snoring are discussed.
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PMID:[Snoring and postoperative pulmonary edema]. 1076 54

Various diseases of the upper airway, such as acute or chronic sinusitis, otitis media, pharyngitis or laryngitis, snoring and sleep apnea syndrom, may be associated with allergic rhinitis. The relationship between these pathologies and the allergic rhinitis has been well established from a clinical and epidemiological point of view, but the pathophysiological mechanisms remain uncertain. A good knowledge of symptoms and the performance of explorations, such as nasal endoscopy for sinusitis, are important in order to take care of these associated diseases. When upper airway diseases are associated with allergic rhinitis, treatment of rhinitis must generally be reinforced. Treament of associated disease will be specific to each disease, and sometimes surgery is required, specially in case of chronic sinusitis. In all cases, the pneumologist, allergologist and ENT physician should work in close collaboration.
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PMID:[ENT diseases associated with allergic rhinitis: a review of the literature]. 1086 2

Adeno-tonsillar hypertrophy, with signs of upper airway obstruction is a common presentation in ENT clinics. Recently it is identified as a major cause of sleep apnea syndrome. Several isolated case reports of pulmonary hypertension and corpulmonale appeared in the literature. The authors report two such children aged less than 2 years with cardio-pulmonary changes occurring secondary to chronic adeno-tonsillar hypertrophy that were successfully treated with the surgical removal.
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PMID:Reversible cardio-pulmonary changes due to adeno-tonsilar hypertrophy. 1103 78

Between September 1996 and January 1999 we used polysomnography (PSG) to examine 473 patients (involving a total of 662 records). The diagnosis was a sleep-related breathing disorder in 256 patients, including sleep apnea syndrome (SAS) in 194 patients, sleep hypoxicemia in 18 and insomnia in the other four. The SAS consisted of three subtypes: central apnea (CA) in 56 patients, obstructive apnea (OA) in 124 and mixed apnea (MA) in eight. The ratio of central apnea was relatively higher than the national average. Among the 473 patients, the most common complication was heart disease (133 patients) while other complications included hypertension, and respiratory and cerebrovascular diseases. Concerning the therapy for these patients, continuous positive airway pressure therapy was the most commonly applied and was effective in each type of SAS (CA, OA, MA). Other therapies included prosthetic mandibular advancement, bilevel positive airway pressure, medication and ENT operations. In Koga Hospital, there are many patients with heart disease and/or respiratory disease. We examined those patients who presented with snoring and/or apnea using PSG. Among these patients, SAS was the most common sleep disorder. The relative ratio of CA was high and the average age was higher than those with OA.
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PMID:The Koga Hospital Center for studies on sleep: status report. 1118 86

As a result of a previous audit on the management of sleep apnoea hypopnoea syndrome (SAHS) which showed long waiting times that were primarily due to unnecessary interspecialty referrals, a change in practice was adopted. All referrals are now sent a questionnaire about symptoms suggestive of SAHS, the Epworth Sleepiness Scale score and their body mass index (BMI) which when returned are categorized into having a high, intermediate or low risk of SAHS. Those patients with a high probability have home overnight oximetry and those with intermediate probability have video oximetry. Those with a low probability are referred directly to ENT. We audited the first 100 patients referred. All were General Practitioner referrals to either ENT or respiratory medicine. Only two patients had a low probability score and were seen directly in ENT. Following sleep study analysis, 10 patients were referred directly to ENT with no respiratory medicine follow-up and nine were discharged back to the General Practitioner with no apnoea or snoring. Eighty-one patients were followed up by respiratory medicine. Of these, 49 received a trial of nasal continuous positive airway pressure (nCPAP) and six were referred to ENT. Therefore the majority justified an investigation to exclude SAHS in the first instance and an unnecessary initial ENT appointment was avoided. We have reduced the average waiting times to sleep study by approximately 90 days and to nCPAP trial by 32 days, mostly due to decreased delays in interspeciality referrrals. We have also demonstrated a greater than 50 per cent reduction in ENT clinic visits, a small increase in the number of sleep studies but no increase in respiratory clinic workload.
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PMID:Reducing waiting times for sleep apnoea hypopnoea syndrome and snoring using a questionnaire and home oximetry: results of a second audit cycle. 1153 46

Seventy-eight workers, drawn from a population of 1502 presumably healthy working men who were interviewed about sleep habits and sleep disorders, underwent polygraphic recordings for at least 1 night. A significant association was found between the complaint of excessive daytime sleepiness and the incidence of sleep apnea. Workers with more than 10 apneas per hour of sleep complained significantly more about loud snoring, hypermotility in sleep, and frequent headaches. They had significantly more ENT findings and hypertension.
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PMID:Incidence of sleep apnea in a presumably healthy working population: a significant relationship with excessive daytime sleepiness. 1207 37

Sleep disordered breathing patients may undergo surgical treatment after history, clinical examination and polysomnographic study if they demonstrate upper airway obstruction. This article focus on the surgical treatment designed for these patients. Sino-nasal surgery, rhinopharyngeal procedure, velopharyngeal procedures (Uvulopalato-pharyngoplasty, Laser assisted uvulopalatoplasty, Radiofrequency tissue volume reduction) as well as base of the tongue procedures were discussed among a panel of Belgian ENT specialists offering their experience in this field. Algorithm on corrective surgery as well as guidelines for postoperative management are proposed in the management of sleep disordered breathing patients.
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PMID:Surgical treatment of the sleep-disordered breathing patient; a consensus report. 1209 30

Sleep apnea syndrome must be exactly confirmed by the standard set or collection of examinations from rhonchopathy. The diagnosis is distinguished and identify by ENT examination, nocturnal recording by polyMESAM or by complete polysomnography. Then is performed neurological and maxillomandibular examination, X-rays pictures (cephalometric data), and CT of pharynx. Part of patient is indicated to undergo surgery. In region of velopharyngeal space we performed classical uvulopalatopharyngoplasty (UPPP), described first time by Fujita 1981 in Detroit [4]. It means, that we take out both tonsils and then remove part of soft palate to enlarging the velopharyngeal space. The findings of retrobasilingual obstruction and obesity are negative predictors for success of UPPP. Narrowing of posterior airway space is indication for the alternative therapy called maxillomandibular advancement. We prefer the surgery by classical method without laser. Adenotomy is performed in children population since residuum of adenoids, and sometimes tonsillectomy should be added for good postoperative results. Part of patient should undergo septoplasty due to local findings of obstruction or another anatomical abnormalities on the level of nasal cavity or nasopharynx. This surgery is very important for this reason of treatment by CPAP.
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PMID:[Surgical treatment of sleep apnea syndrome in otorhinolaryngology]. 1244 43

There are many methods of snoring treatment from conservative and prosthetic to surgical. The snoring sound is produced by vibration of the soft tissues of the pharynx, soft palate and also uvula. Snoring occurs in 50% of the adult male population and it can be isolated or sign of the obstructive sleep apnoea syndrome. Oral appliances modify the position of the mandibule, the tongue and other structures in oral cavity. Oral appliances are recommended for the treatment of snoring and mild obstructive sleep apnoea syndrome. That is why we constructed the study to assess wheather oral appliances correct snoring. 12 mails (aged 43-57) with intensive snoring for at least 50% of the sleep time were qualified to the treatment with oral appliances. The decision about the type of the device were made by ENT surgeon and maxillo-facial surgeon. The various oral appliances were used; some of which were modyfied by us. During the treatment snoring was tested with Poly-Mesam device. The best results were obtained with the use of devices that correct the position of soft palate and uvula. All the devices decreased snoring significantly. They were tolerated by the majority of patients.
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PMID:[Oral appliances in the treatment of snoring]. 1560 88

The aim of the study was to evaluate if RME (Rapid Maxillary Expansion) therapy could improve both the patency of the nasal airways and the Obstructive Sleep Apnoea Syndrome (OSAS). 42 children with a case history of oral breathing, snoring and night time apnoeas were studied. Selection criteria were: no adenotonsillar hypertrophy, Body Mass Index (BMI) below 24 and a malocclusion characterised by a narrow upper jaw, determined by postero-anterior cephalometric evaluation. Patients underwent an ENT visit with auditory and respiratory tests including daytime a sleepiness questionnaire, a 19-channel polysomnography, and an orthognatodontic examination; finally the patient underwent X-rays investigations. All the investigations were carried out before orthodontic therapy (T0), after one month (T1) with the device still on, and 4 months after the end of the orthodontic treatment which lasted for about 6-12 months (T2). All the changes induced by RME on the upper jaw and nasal septum were analysed by postero-anterior cephalometric evaluation in T0, T1 and T2. In all treated cases, the authors obtained an opening of the midpalatal suture; this was confirmed both by intraoral occlusal X-rays and postero-anterior cephalograms. The results reported by the 42 patients studied show that the R.M.E. therapy widens the nasal fossa and releases the septum thus restoring a normal nasal airflow with disappearance of obstructive sleep disordered breathing. Changing the anatomic structure, RME brought a significant functional improvement. Therefore the orthodontist can play an important role in the interdisciplinary treatment of OSAS patients.
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PMID:Obstructive Sleep Apnoea Syndrome (OSAS) and rhino-tubaric disfunction in children: therapeutic effects of RME therapy. 1589 84


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