Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0242429 (sore throat)
 2,760 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The frequency and pattern of laryngeal mask airway (LMA) usage in a regional general hospital has been studied. Data were collected prospectively by means of a standardized record sheet which was completed at the time of anesthetic administration. During a 19-month period 10,150 patients underwent surgical procedures requiring general or regional anesthesia, of which 1,096 (men/ women: 791/305, ASA 3 or 4: 350, mean age: 64 years) were managed with the LMA. A clinically pattern airway was provided in 99.75% of occasions of whom 44.4% breathed spontaneously and 55.3% underwent positive pressure ventilation. The monthly frequencies of LMA usage increased significantly during the second year of the survey (25.1% vs 12.8%). Problems were recorded in 16.3% of cases: air leak 8.0%, laryngospasm 1.8%, desaturation (SpO2 < or = 90%) 1.8%, severe hypercarbia (PETCO2 > or = 50 mmHg) 1.0%, regurgitation 0.09%, sore throat 3.4%. No patient required intensive care management postoperatively. There were five cases of failed intubation managed with the LMA. This survey has shown that LMA has a well established role in anesthetic practice. Use of this device is equally safe and effective for both controlled and spontaneous ventilation in a wide range of starve patients undergoing most types of surgery.
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PMID:The laryngeal mask airway: a survey of its usage in 1,096 patients. 903 36

In daily anesthetic practice, the insertion of a Laryngeal Mask--airway is facilitated by means of a lubricant. Many different products are in widespread clinical use, according to personal preference or what's in or on the anesthesia trolley. This study compares four different lubricants: Xylocaine 10% spray, Silkospray, Endosgel and water. When comparing the ease of insertion of the Laryngeal Mask, the genuine lubricants proved to be superior to water. However, no single lubricant was associated with a statistically significant lower incidence of postoperative sore throat.
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PMID:Sore throat with the laryngeal mask: does the lubricant matter? 909 47

We compared 2% lignocaine gel with saline as a lubricant for the laryngeal mask airway in 126 patients receiving positive pressure ventilation in whom cuff pressures were limited to 60 cmH2O and peak airway pressures to less than 17 cmH2O. The incidence of sore throat was similar for both groups and there were no emergence problems. There were significantly more intra- and postoperative complications in the lignocaine group (p < 0.05) but the frequency of sore throat was similar when the device was inserted at the first attempt. Positive pressure ventilation to normal end-tidal CO2 values was possible in all patients. Lignocaine gel is an unsuitable lubricant for the laryngeal mask airway. Cuff pressure limitation to 60 cmH2O does not necessarily impede ventilation and may be an important factor in reducing emergence and postoperative complications.
Anaesthesia 1997 Jun
PMID:Laryngeal mask lubrication. A comparative study of saline versus 2% lignocaine gel with cuff pressure control. 920 91

Patients given general endotracheal anesthesia commonly experience postoperative sore throat and/or hoarseness. Our study examined whether the occurrence of postoperative sore throat was associated with the use of a glycopyrrolate premedication and found that it was. We randomly assigned 120 patients undergoing general endotracheal anesthesia for routine surgery to receive a preoperative mediation including or excluding glycopyrrolate. We controlled for factors known to increase the risk of a postoperative sore throat. After surgery, an interviewer, unaware of the subject's group assignment, questioned each subject about the presence of a sore throat and, if present, asked the patient to rate its severity. We found that patients who did not receive preoperative glycopyrrolate were significantly less likely to report having a sore throat or reported having a less severe sore throat than patients who did receive glycopyrrolate.
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PMID:The effect of glycopyrrolate premedication on postoperative sore throat. 920 90

Several children have day surgery under general anaesthesia and depend on adult relatives for support and postoperative care at home. This prospective review examines the post operative problems encountered by 62 such children from the time of discharge from hospital to the first outpatient visit. The children were in the age range 3 months to 12 years. The commonest complications reported were:- Pain (18.9%), Cough/Sore throat (18.9%), Fever (16.2%), Restlessness (13.5%), Vomiting (12.2%), and Sleeplessness (6.7%). Eight patients reported more than three complications each. Day case surgery should not be regarded as "Minor Surgery" under Minor Anaesthesia", rather, the concerns for safety and comfort of the patients should extend beyond the recovery room to the ward and home.
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PMID:Complications following day case paediatric surgery. 947 57

The laryngeal mask was developed by Brain in 1981 and described for the first time in 1983. It has been applied a few million times worldwide since 1988. One of the main complication is soreness of the throat. Two hundred unselected patients who had gynaecological procedures under general anaesthesia--100 under laryngeal mask airway and 100 under intubation--were surveyed to ascertain the incidence of sore throats under laryngeal mask airway. Each patient was asked about soreness of the throat during the next two days. The incidence and duration of sore throats were recorded using a pain scale (0-100). After narcoses with the laryngeal mask, 63 patients had no complaints. Thirty-seven had sore throats with an average pain score of 8.1 +/- 13.8 on the day of operation. The average pain scores showed a decreasing tendency (4.2 +/- 9.5 and 0.4 +/- 2.6) for the first and second postoperative day. After intubation narcoses, we recorded sore throats significantly more frequently (p < 0.05) and the average pain score on the day of operation was significantly higher (13.2 +/- 17.5; p < 0.05) than after narcoses with the laryngeal mask. Also after narcoses with the laryngeal mask, the average pain scores decreased quickly on the first and second postoperative days (5.1 +/- 9.0 and 0.2 +/- 1.4). There were no differences regarding sore throats between narcoses with the laryngeal mask or intubation on these two postoperative days. Using both anaesthesiological methods, sore throat was not related to duration of anaesthesia or the experience of the anaesthetist.
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PMID:[Sore throat after use of the laryngeal mask and intubation]. 961 63

Ninety patients were assigned randomly in a double-blind manner to receive 0.9% sodium chloride, mivacurium 0.04 mg.kg-1 or mivacurium 0.08 mg.kg-1 intravenously, followed by propofol 2.5 mg.kg-1. A laryngeal mask airway (LMA) was inserted 90 s later. The LMA was positioned correctly during the first attempt in 87% of patients and this was not significantly altered by the use of mivacurium. However, mivacurium decreased the incidence of swallowing, coughing, movement and laryngospasm (p < 0.05). LMA insertion was graded as easy in 88% of patients who had mivacurium, compared with 50% in patients who had propofol alone (p < 0.05). The conditions during LMA insertion were similar after 0.04 or 0.08 mg.kg-1 of mivacurium. Patients were apnoeic for a mean (SD) time of 0.67 (0.72) min after propofol alone, compared with 1.72 (1.06) min and 3.05 (1.36) min in patients who also received mivacurium 0.04 and 0.08 mg.kg-1, respectively (p < 0.01). Patients who received mivacurium had a lower incidence of postoperative sore throat (24-30% vs. 53%) (p < 0.05). In conclusion, low-dose mivacurium facilitates LMA insertion and decreases the incidence of postoperative sore throat.
Anaesthesia 1998 May
PMID:The use of low-dose mivacurium to facilitate insertion of the laryngeal mask airway. 965 25

In order to evaluate complications due to cervical spine surgery using the anterior cervical approach a prospective study was conducted on 125 patients. ENT examination with the fibroscope was employed for all the patients before the procedure. The patients were operated on under general anesthesia and were intubated with an armoured tube, and then were placed in an intensive care unit for 24 hours. Assessment of deglutition and an ENT examination were performed the day after surgery. Before surgery, two cases of vocal cord paralysis were noted. 111 patients (88.8%) presented with subjective disorders: problems such as sore throat, odynophagia, dysphagia, dysphagia with overspill and hoarseness were respectively noted in 55 (44%), 34 (27.2%), 32 (25.6%), 11 (8.8%) and 13 (10.4%) cases. Dyspnoea was found in 2 cases (1.6%). 117 patients (93.6%) presented postoperative anomalies which were found on the posterolateral pharyngeal wall, on the arytenoids and on posterior third of the vocal cords. Inflammatory and/or swollen lesions were slight, moderate, significant or very significant in respectively 22.4%, 22.4%, 15.2% and 1.6% of cases. Very significant circumferential swelling of the pharyngeal wall and of the arytenoids was responsible for two cases of respiratory distress, and the patients required reintubation and return to theatre. Severe pharyngeal lesion correlated with duration of surgery (r = 0.20; p < 0.05), with the number levels of fusion (r = 0.02; p < 0.02) and with the age of the patient (p < 0.02). Six patients presented problems of mobility of the vocal cords: 3 had a right vocal cord paresis which was temporary and 3 had paralysis, also on the right but which persisted. There were no other complications. It is concluded that (i) ENT complications are frequently found in postoperative cervical spine surgery using the anterior cervical approach, some of them being severe. An ENT examination must be performed before the procedure for legal reasons. It is also recommended in the postoperative period in the case of discomfort; (ii) patients need to be placed in an intensive care unit during for the first 24 hours (iii). This study needs to be attended over more patients (iv) comparison with a control group of patients having non cervical surgery and intubated in the same way is needed to differentiate lesions related to surgery or intubation.
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PMID:[A prospective study of ENT complication following surgery of the cervical spine by the anterior approach (preliminary results)]. 977 50

The intubating laryngeal mask airway is a new device that facilitates intubation of the trachea. We assessed its use in 15 awake patients in whom we anticipated difficulty with tracheal intubation; we would otherwise have secured the patients' airways using a fibreoptic bronchoscope. All patients were sedated and had their airways anaesthetised with local anaesthetic. The tracheas of all 15 patients were successfully intubated. The mean time from start of sedation to successful intubation was 10.8 min. The mean time from completion of sedation and airway local anaesthesia to tracheal intubation was 2.8 min. Patients remained haemodynamically stable throughout, peripheral oxygen saturation was maintained and there were no obvious cases of pulmonary aspiration. Most patients complained of sore throat and hoarseness. We have demonstrated through this descriptive study that the intubating laryngel mask airway may, in certain circumstances, be used as an alternative to the fibreoptic bronchoscope.
Anaesthesia 1998 Jul
PMID:Awake intubation of the difficult airway with the intubating laryngeal mask airway. 1019 36

We investigated the effects of the presence or absence of N2O in propofol anesthesia using a laryngeal mask on the incidence of postoperative sore throat. In the N2O-combined anesthesia group (n = 25), score 0 (no sore throat) was observed in 11 patients; score 1 (slight pain and discomfort that improved on the next day of operation) in 9; and score 2 (persistent pain on the next day) in 5. In the non-N2O-combined anesthesia group (n = 25), score 0 was observed in 21 patients, score 1 in 3; and score 2 in 1, showing a significantly lower incidence of sore throat and milder sore throat than in the N2O-combined anesthesia group. These results suggest that propofol anesthesia using a laryngeal mask not combined with N2O reduces the incidence of postoperative sore throat.
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PMID:[Propofol-air-oxygen anesthesia reduces the incidence of sore throat after laryngeal mask anesthesia]. 983 94


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