Humans ; Palate, Soft ; surgery ; Sleep Apnea Syndromes ; surgery ; Uvula ; surgery

OBJECTIVE: The aim of this study was to investigate the clinical efficacy of uvulopalatopharyngoplasty (UPPP) with hyoid suspension for patients with obstructive sleep apnea hypopnea syndrome (OSAHS). METHOD: Thirty-eight OSAHS patients underwent UPPP with hyoid suspension. Review the sleep monitoring after 6 months and 1 year and compare the AHI, LSaO 2 and ESS score. RESULT: The average AHI decreased, and blood oxygen saturation increased significantly afer operation. CONCLUSION UPPP with hyoid suspension is an available and relatively safe surgical approach in OSAHS patients.
Humans ; Palate ; surgery ; Pharynx ; surgery ; Sleep ; Sleep Apnea, Obstructive ; surgery ; Uvula ; surgery

Anesthesia, General ; Humans ; Otorhinolaryngologic Surgical Procedures ; methods ; Pharynx ; surgery ; Sleep Apnea, Obstructive ; surgery ; Uvula ; surgery

Humans ; Palate, Soft ; surgery ; Postoperative Complications ; prevention & control ; Sleep Apnea Syndromes ; surgery ; Uvula ; surgery

Adult ; Humans ; Male ; Palate ; surgery ; Postoperative Complications ; Pulmonary Embolism ; etiology ; Snoring ; surgery ; Uvula ; surgery

Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Otorhinolaryngologic Surgical Procedures ; methods ; Sleep Apnea, Obstructive ; surgery ; Tongue ; surgery ; Uvula ; surgery

Objective:To compare the changes of morphology of pharynx in patients with obstructive sleep apnea hypopnea syndrome （OSAHS） and healthy individuals during oral or nasal breathing, and explore the relevant influencing factors. Methods:Twenty-nine adult patients with OSAHS and 20 non-snoring controls underwent MRI to obtain upper airway structural measurements while the subjects were awake and during mouth breathing with a nasal clip.The following were analyzed. ①The changes of upper airway structure of oral and nasal respiration in non-snoring control/OSAHS patients were observed; ②The differences and influencing factors of upper airway structure changes between OSAHS patients and controls were compared during breathing. Results:The control group consisted of 15 males and 5 females, with an apnea-hypopnea index （AHI）<5 events/h, while the OSAHS group comprised 26 males and 3 females with an AHI of 40.4±23.1 events/h and the mean lowest arterial oxygen saturation （LSaO2） was 79.5% ±10.0%. In the both groups, the vertical distance between the mandible and the posterior pharyngeal wall decreased （P<0.05）; The long axis of tongue body decreased （P<0.05）, and the contact area between tongue and palate decreased. There was no significant change in the total volume of the retropalatine（RP） and retroglossal（RG） airway in the control group （P>0.05）. However, the minimum cross-sectional area and volume of the RP airway in OSAHS decreased （P<0.001）. The lateral diameters of uvula plane in OSAHS decreased during mouth breathing, which was contrary to the trend in the control group （P=0.017）. The AHI of patients was positively correlated with the reduction of the volume of the RP airway during oral breathing （P=0.001）; The reduction of the distance between the mandible and the posterior pharyngeal wall was positively correlated with the length of the airway （P<0.001）. Conclusion:Mouth breathing leads to the shortening of the long axis of the tongue, the reduction of the contact area between the soft palate and the tongue, vertical distance between the mandible and the posterior pharyngeal wall, and the cross-sectional area of the epiglottis plane. These changes vary between OSAHS patients and controls. During mouth breathing, the diameters, areas and volumes of the RP area decreased, and were more significant in severe cases.
Male ; Adult ; Female ; Humans ; Mouth Breathing ; Sleep Apnea, Obstructive/surgery* ; Pharynx/surgery* ; Palate, Soft ; Uvula/surgery* ; Syndrome

OBJECTIVE: To investigate the efficacy and the value of CAUP in treatment of OSAHS. METHOD: CAUP and the dissection of palatopharyngeus muscle were performed by RFVTR . One hundred and sixty-eight patients with OSAHS treated by CAUP from July 2001 to July 2004 were summarized. Among them, 52 patients were analyzed by PSG after 1 year of the operation. RESULT: All the operative procedure were carried out smoothly with excellent patient tolerance. Post-operation complications were foreign body feeling in oral cavity. No velopalatal insufficiency occurred. The efficient rate was 94.2% after 1 year of the operation according to the PSG results. CONCLUSION CAUP is a simple, safe,repeatable and acceptable surgical procedure and it was developing with excellent value in the treatment of OSAHS on the basic of accurate X-ray imaging.
Adult ; Aged ; Catheter Ablation ; methods ; Female ; Humans ; Male ; Middle Aged ; Palate, Soft ; surgery ; Palatine Tonsil ; surgery ; Sleep Apnea, Obstructive ; surgery ; Tongue ; surgery ; Turbinates ; surgery ; Uvula ; surgery ; Young Adult

OBJECTIVE: To investigate the therapeutic efficacy of coblation-assisting uvulopalatopharyngoplasty (CAUPPP) combining with coblation-channeling of the tongue (CCT) for patients with severe obstructive sleep apnea-hypopnea syndrome (OSAHS). METHOD: A retrospective analysis was made on patients with severe OSAHS treated by CAUPPP combining with CCT. The adult with severe OSAHS were involved in the study and the apnea-hypopnea index (AHI) were beyond 40/h and lowest arterial oxygen saturation (LSaO2) were under or equal to 80%. Surgical approach: The UPPP was performed to decrease the size of soft palate with coblation and coblation-channeling in the soft palate and decrease the size of tongue by CCT. All patients were followed up for 6 to 12 months and underwent polysomnography (PSG). RESULT: Subjective symptoms of patients improved more significantly than that of preoperation. The function of soft palate is normal without significant nasopharyngeal regurgitation. Compared with the preoperative data, AHI values were significantly decreased (P<0.01) and the lowest oxygen saturations increased significantly (P<0.01) and the effective rate was 91.7%. CONCLUSION There are usually multiple obstruction levels in patients with severe OSAHS and the traditional surgical treatment is not ideal. This study demonstrated that with the assistance of coblation, combining CAUPPP with CCT for patients with severe OSAHS is an effective surgical method. It has less blood loss, minimally invasive, retained the normal function of the soft palate, etc., should be widely applied.
Adult ; Aged ; Catheter Ablation ; Female ; Humans ; Male ; Middle Aged ; Palate ; surgery ; Palate, Soft ; surgery ; Pharynx ; surgery ; Retrospective Studies ; Sleep Apnea, Obstructive ; surgery ; Tongue ; surgery ; Uvula ; surgery

OBJECTIVETo explore the effect of uvulopalatopharyngoplasty with uvula preservation and radiofrequency tongue base reduction for obstructive sleep apnea hypopnea syndrome (OSAHS).

METHODSForty six patients with OSAHS were enrolled. One group (n = 22) of patients only received uvulopalatopharyngoplasty with uvula preservation, while the other group (n = 24) had both uvulopalatopharyngoplasty with uvula preservation and radiofrequency tongue base reduction. Polysomnography and distance between anterior pillars (DBAP), distance between posterior pillars (DBPP), length of roft palate, distance between tongue base and posterior pharyngeal wall (DBTP) were measured before and 6 months after surgery.

RESULTSThe pre-operation apnea hypopnea index (AHI), x +/- s, lowest SaO2 (LSaO2) of first group were (56. 5 +/- 6. 0)/h, and 0.626 +/- 0.060 respectively, and 6 months after surgery, AHI was (23.7 +/- 2.7)/h, LSaO2 was 0.797 +/- 0.053. The pre-operation AHI, LSaO2 of second group were (58.4 +/- 5.1)/h, and 0.650 +/- 0.057 respectively, and 6 months after surgery, AHI was (15.5 +/- 3.2)/h, LSaO2 was 0.864 +/- 0.064. After surgery AHI and LSaO2 have changed in both groups (P<0.001). Six months after operation, DBAP and DBPP became withy, length of soft palate became short (P<0. 001). In one group the validity ratio is 72.7% (16/22), the other group the validity ratio is 87.5% (21/24) (P< 0.05), and pharyngeal posterior airway width (PPAW) became withy (P <0.001).

CONCLUSIONSFor OSAHS patients, the obstructive regions should be evaluated. The combined surgery of uvulopalatopharyngoplasty with uvula preservation and radiofrequency tongue base reduction could have a better result.

Adult ; Catheter Ablation ; Cleft Palate ; surgery ; Female ; Humans ; Male ; Middle Aged ; Otorhinolaryngologic Surgical Procedures ; methods ; Palate, Soft ; surgery ; Polysomnography ; Sleep Apnea, Obstructive ; surgery ; Tongue ; surgery ; Uvula ; surgery