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Objective:To evaluate the effect of transcutaneous electrical acupoint stimulation (TEAS) on postoperative delirium (POD) in frail elderly patients.Methods:Sixty frail elderly patients of both sexes, aged 65-80 yr, with body mass index of 18.5-30.0 kg/m 2, of American Society of Anesthesiologists physical status Ⅱ or Ⅲ, with preoperative Fried frailty phenotype scale≥3, were divided into 2 groups ( n=30 each) using a random number table method: control group (group C) and TEAS group.In group TEAS, patients received TEAS of Shenmen, Neiguan and Zusanli acupoints starting from 30 min before anesthesia induction until the end of surgery.The frequency was 2/100 Hz, wave length was 0.25 ms and the intensity was maintained at about 1-30 mA according to the current that could be tolerated.The same acupoints were continuously stimulated for 30 min at 24, 48 and 72 h after operation.Electroacupuncture was performed for 30 min at the points 4 cm lateral to the same acupoints in group C. The occurrence of POD was evaluated by Confusion Assessment Method at 1-7 days after surgery.The intraoperative consumption of propofol, remifentanil and sufentanil, the effective pressing times of patient-controlled intravenous analgesia (PCIA) pump, the requirement for rescue analgesia at 0-8 h (T 1), 8-24 h (T 2) and 24-48 h (T 3) after operation and the development of rescue analgesia, POD, postoperative nausea and vomiting (PONV) and somnolence after operation were recorded. Results:Compared with group C, requirement for rescue analgesia and the incidence of POD, PONV and somnolence after operation were significantly decreased, and intraoperative consumption of propofol and remifentanil and the postoperative effective pressing times of PCIA at T 1-3 were decreased in group TEAS ( P<0.05). Conclusion:TEAS can reduce the occurrence of POD in frail elderly patients.
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Objective:To investigate the status of occupational stress and its influencing factors among undergraduate interns.Methods:Three hundred and seventeen interns in Subei People's Hospital of Jiangsu Province were collected as research objects. In this study, the Job Content Questionnaire (JCQ), Effort-Reward Imbalance (ERI) Questionnaire and self-compiled general information questionnaire were used to evaluate the status of occupational stress and its influencing factors, and the regression analysis was carried out.Results:The results showed that 101 (31.9%) and 115 (36.3%) undergraduate interns were in significantly higher level occupational stress according to the JCQ and the ERI questionnaire respectively. Logistic regression analysis showed that the risk factors of the included occupational stress included the planning of further studies, more than 40 hours per week for internship, high score of intrinsic engagement and low score of social support. Exercise of more than three times a week was a protective factor for interns' occupational stress.Conclusion:The occupational stress of the undergraduate interns is at a high level and affected by many factors. Schools and hospitals should provide targeted mental health education for interns and improve relevant management policies.
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Objective:To investigate the status of occupational stress and its influencing factors among undergraduate interns.Methods:Three hundred and seventeen interns in Subei People's Hospital of Jiangsu Province were collected as research objects. In this study, the Job Content Questionnaire (JCQ), Effort-Reward Imbalance (ERI) Questionnaire and self-compiled general information questionnaire were used to evaluate the status of occupational stress and its influencing factors, and the regression analysis was carried out.Results:The results showed that 101 (31.9%) and 115 (36.3%) undergraduate interns were in significantly higher level occupational stress according to the JCQ and the ERI questionnaire respectively. Logistic regression analysis showed that the risk factors of the included occupational stress included the planning of further studies, more than 40 hours per week for internship, high score of intrinsic engagement and low score of social support. Exercise of more than three times a week was a protective factor for interns' occupational stress.Conclusions:The occupational stress of the undergraduate interns is at a high level and affected by many factors. Schools and hospitals should provide targeted mental health education for interns and improve relevant management policies.
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<p><b>OBJECTIVE</b>To evaluate the effect of transcutaneous electrical acupoint stimulation (TEAS) on the quality of recovery during the early period after laparoscopic cholecystectomy and the dosage of anesthetic and analgesic.</p><p><b>METHODS</b>One hundred patients who received laparoscopic cholecystectomy with gradeⅠand Ⅱ of American Society of Anesthesiologists (ASA) criteria were randomly assigned into an observation group and a control group according to random number table, 50 cases in each group. The patients in the two groups were treated with conventional endotracheal intubation anesthesia, anesthesia induction and maintenance. The patients in the observation group were treated with TEAS (2 Hz/100 Hz, 8 to 12 mA) at bilateral Hegu (LI 4) and Neiguan (PC 6), as well as Zusanli (ST 36) and the non-acupoint 2 outboard from Zusanli (ST 36) from 30 min before anesthesia induction to the end of operation. The patients in the control group were applied by stimulation electrode in the corresponding points without electrical stimulation. The dosage of intraoperative remifentanil and the analgesic dosage of dezocine for postoperation were recorded. The recovery time, extubation time, the changes of heart rate (HR) and mean arterial pressure (MAP) during extubation were recorded. The quality of recovery was assessed by the quality of recovery-40 questionnaire (QoR-40) 1 day before surgery (T)，and 4 h (T), 8 h (T), 24 h (T), 48 h (T) after surgery. The patient's cognitive function was assessed by mini-mental state examination (MMSE) scale at the 5 time points. The incidences of postoperative nausea and vomiting were recorded at T through T.</p><p><b>RESULTS</b>The dosages of intraoperative remifentanil and dezocine in the observation group were less than those in the control group; the recovery time and extubation time were shorter than those in the control group; the HR of extubation was lower than that in the control group (all <0.05). There was no statistic difference about MAP between the two groups (>0.05). Compared with T, the total scores of QoR-40 decreased in the two groups at T, T, T (all <0.05), and the total scores in the observation group were higher than those in the control group (all <0.05). The emotional state, physical comfort, psychological support, self-care ability, pain scores at T in the observation group and at T, T, T in the control group were lower than those at T (all <0.05). The emotional state, physical comfort, psychological support, self-care ability, pain scores in the observation group were higher than those in the control group at T, T, T (all <0.05). Compared with T, the MMSE scores in the two groups decreased at T and T (all <0.05). At T, T, T, the MMSE scores in the observation group were higher than those in the control group (all <0.05). At T and T, the incidence rates of nausea and vomiting were 22.0% (11/50), 12.0% (6/50) respectively in the observation group, which were lower than 32.0% (16/50) and 24.0% (12/50) in the control group (both <0.05). At T and T, the incidence rates of nausea and vomiting were 6.0% (3/50), 2.0% (1/50) respectively in the observation group, which were not significantly different from 8.0% (4/50) and 4.0% (2/50) in the control group (both >0.05).</p><p><b>CONCLUSION</b>TEAS can improve the quality of recovery during the early period after laparoscopic cholecystectomy and reduce the dosage of anesthetic and analgesic.</p>