Anoxia ; Oxygen* ; Recovery Room*

BACKGROUND: It is one of anesthesiologist's important tasks to know the accurate recovery state of a patient after general anesthesia. Postanesthetic recovery score (PARS) has been widely used as a measure of evaluating recovery state because it is simple, easy to apply and applicapable to all situations. In this study, we investigated whether there were correlations between PARS and PAR-stay time, and examined factors influencing PAR-stay time. METHODS: Two hundreds and five patients were selected randomly. PARS was measured in each patient immediately after he or she arrived at PAR. Correlations between PARS and PAR-stay time were studied. And other variables such as age, sex, physical status, operation site and anesthetic time were studied as influencing factors on PAR-stay time. RESULTS: There were no significant correlations between PARS and PAR-stay time. PARS was influenced by the operation site only. And PAR-stay time was influenced by the patient's age only. CONCLUSIONS: In evaluating the postanesthetic recovery state, it seems to be important to consider not only PARS but also other factors such as patient's age.
Anesthesia, General ; Humans ; Recovery Room*

BACKGROUND: This study was doned to evaluate the rate of awakening after desflurane or isoflurane anesthesia in pediatric tonsillectomy patients. METHODS: Sixty patients, aged 5 10 years undergoing a tonsillectomy with or without an adenoidectomy were randomly assigned to receive either desflurane-N2O (group D) or isoflurane-N2O (group I). A recovery profile was assessed by a 3 point scale for the first 0, 15 and 30 min in the recovery room. RESULTS: It was statistically significant that group D had a shorter extubation time and eye opening time and a less apprehensive score than group I at 0, 15 and 30 min. CONCLUSIONS: We conclude that desflurane-N2O may offer clinical advantages over isoflurane when used for maintenance of anesthesia during a pediatric tonsillectomy.
Adenoidectomy ; Anesthesia ; Humans ; Isoflurane ; Recovery Room ; Tonsillectomy*

BACKGROUND: Postanesthetic shivering affects up to 65% of patients after general anesthesia, and it can be very distressing. Various drugs have been used to treat or prevent postanesthetic shivering, but the ideal drug has not yet been found. The aim of this study was to find the minimum dose of ketamine that would show an antishivering effect. METHODS: Ninety patients scheduled for total or subtotal thyroidectomy under general anesthesia were randomly allocated to three groups: Patients received saline 3 cc (Group 1; n = 30), ketamine 0.5 mg/kg (Group 2; n = 30) or ketamine 1.0 mg/kg (Group 3; n = 30) at the end of surgery. The postanesthetic shivering was evaluated by an blind investigator who was "blinded" to the dose of ketamine. The grade of shivering was assessed using a five-point scale at 0, 10, 20 and 30 minutes after the arrival to the recovery room. RESULTS: The number of patients shivering on arrival to the recovery room, and at 10 minutes after the arrival of recovery room was significantly less in Groups 2 and 3 than in Group 1 (P < 0.05). However, at 20 and 30 minutes, the number of patients was not different among the groups. There was no difference within the groups that received ketamine. CONCLUSIONS: The prophylactic use of 0.5 mg/kg intravenous ketamine was effective in preventing shivering after general anesthesia.
Anesthesia, General ; Humans ; Ketamine ; Recovery Room ; Research Personnel ; Shivering ; Thyroidectomy

In the present study, an effort was made to evaluate the degree of hypoxemia in the early recovery period with general anesthesia. The patients were chosen in each of the following 3 groups, upper abdominal, lower abdominal and non-abdominal operations. The blood samples were taken preperatively, on arrival and 30 minutes after arrival in the recovery room. The blood gases on arrival showed significant decreases of PaO2 and increases of PaCO2 in all three groups in comparison with the preoperative gases. The blood gases at 30 minutes after arrival showed significant increases of PaO2 from the arrival data, in all three groups however there were no significant differences in Paco2. AS a result of this study, it is suggested that conservative and safe management of patients is better to provide supplement oxygen in the earlyer recovery period to all patients with general anesthesia.
Anesthesia, General ; Anoxia ; Gases* ; Humans ; Oxygen ; Recovery Room

PURPOSE: The purpose of this study was to identify factors associated with performance of nursing care for postoperative delirium of elderly patients among recovery room nurses. METHODS: The research was a cross-sectional, descriptive design using questionnaires. The participants were 99 nurses from five urban recovery rooms. Data were analyzed using descriptive statistics, t-test, ANOVA and multiple regression with SPSS WIN 21.0. RESULTS: The performance level of delirium nursing care was low because its mean score was 3.80 out of 5. Performance of nursing care was significantly positively correlated with the importance of nursing care and self-efficacy. Stepwise multiple regression analysis for performance of nursing care revealed that the most powerful predictor was the importance of nursing care. The importance of nursing care and self-efficacy explained 32.3% of the variance. CONCLUSION: The results indicate a need to enhance the performance of nursing care for postoperative delirium of elderly patients among recovery room nurses. The findings also suggest that consideration be given to strategies for improving the importance of nursing care and self-efficacy in developing programs to enhance the performance level of nursing care for elderly patients with postoperative delirium.
Aged* ; Delirium* ; Humans ; Nursing Care ; Postoperative Care ; Recovery Room*

PURPOSE: This study aims at confirming the effects of the chest meridian massage on the post-anesthetic recovery of general anesthesia appendectomy patients. METHOD: The research was post-test designed as a nonequivalent control group among quasi-experiments tested. The data was collected from June 20, 2003 to October 14, 2003 at a hospital in P city. In the collected data, using SPSS Win 10.0 program, these general features were analyzed by real numbers and percentages; the homogeneity among variables by chi2-test and t-test and the research hypothesis by the t-test. RESULT: Hypothesis 1; The experimental group receiving the treatment of the chest meridian massage will have a much higher post-anesthetic recovery score than that of the control group not receiving it was supported(t=2.544, p=.014). Hypothesis 2; The experimental group receiving the treatment of the chest meridian massage will have a much shorter time of stay in the recovery room than that of the control group not receiving it was supported(t=-4.919, p=.000). CONCLUSION: According to these results, it may be concluded that Chest Meridian Massage is effective in producing a higher level of post-anesthetic recovery score and helps appendectomy patients reduce the time of stay in the recovery room. Therefore the chest meridian massage can be considered as an intervention therapy for directly nursing general anesthesia appendectomy patients.
Anesthesia, General* ; Appendectomy ; Humans ; Massage* ; Nursing ; Recovery Room ; Thorax*

A postanesthetic recovery score to provide objective information on the phsical condition of patients arriving in the recovery room after anesthesia. The status of the patients was judged after arriving in the recovery room and every 30minutes thereafter, until their discharge to the ward or Intensive Care Unit. To study this method, 324 patients were selected at random to include as many variants of anesthesia as possible. The patients were transported to the recovery room within 10 minutes of the completion of the anesthesia; Once there, the first score was made by the anesthesiologist. Thereafter, the evaluation was made by the same anesthesiologist. Depending on the length of stay in recovery room, this evaluation was repeated 30, 60, and 90 minutes after the patients arrival. The various signs were evaluated. The independent variables such as age, sex, physical status, anesthetic agents or technics, type of surgery, use of muscle relaxants, duration of anesthesia were correlated with the proportional number of patients receiving top or safe score 10, 9 or 8, and those given 7 or less, which were considered low or dangerous.
Anesthesia ; Anesthetics ; Humans ; Intensive Care Units ; Length of Stay ; Recovery Room*

PURPOSE: To find the effects of semi-Fowler's position on the post-operative recovery for patients with laparoscopic abdominal surgery in recovery room. METHOD: The research was performed by nonequivalent control group non-synchronized quasi-experimental design. The subjects are forty patients who had laparoscopic abdominal surgery in a hospital from Aug. thru Nov. of 2003. Post-recovery scores and O2 saturation degree were measured. The experimental group was place in semi fowler's position while the control group was placed in supine position. The homogeneity between the control group and experimental group was analyzed using the Chi-square, and the hypothesis were tested using t-test. RESULT: 1. The patients in the experimental group placed in semi fowler's position showed significant higher post-recovery scores than those in the control group who were in a supine position. 2. The patients in the experimental group who were in semi Fowler's position showed no significant higher O2 saturation degree than those in the control group who were in supine position. CONCLUSION: Based on the results described above, it is considered that the semi-Fowler's position might be effective in enhancing the post-operative recovery score of the patients with laparoscopic abdominal surgery in recovery room.
Humans ; Laparoscopy ; Postoperative Care ; Recovery Room* ; Supine Position

BACKGROUND: Postoperative residual curarization subsequent to the use of neuromuscular blocking drugs can cause respiratory problems. This study examined the incidence of postoperative residual curarization on the arrival of patients in the recovery room. METHODS: Two-hundred-fifty-nine patients were enrolled in the study. The neuromuscular blockade was maintained with vecuronium or rocuronium and all subjects were reversed with pyridostigmine. The train of four ratios (TR) was quantified by acceleromyography immediately upon their arrival in the recovery room. The residual curarization was defined as a TR of < 0.9. RESULTS: The incidence of residual curarization was 32.8% (84 patients). The time from the last dose of muscle relaxants to the TR assessment in the recovery room was significantly different between those with a TR <0.9 (74.9 +/- 35.3 min) and a TR > 0.9 (104.5 +/- 51.1 min) patients. The total dose of muscle relaxants corrected by the ED95 was significantly different between TR < 0.9 and TR > or = 0.9 patients. The total dose of vecuronium or rocuronium, and the dose of pyridostimine was similar in the TR < 0.9 and TR > or = 0.9 patients. CONCLUSIONS: Significant postoperative residual curarization waspresent in the majority of patients, even with the use of intermediate- acting neuromuscular blocking drugs. In addition, the time from the last dose of muscle relaxants to the TR assessment in the recovery room is a major factor that affects the residual curarization.
Humans ; Incidence ; Neuromuscular Blockade ; Pyridostigmine Bromide ; Recovery Room* ; Vecuronium Bromide*