Objective: To evaluate the effect of test dose fentanyl on predictingpostoperative analgesia and respiratory depression. Methods: Preoperatively the lowest pulseoximeter saturation (SpO_2) under room air breathing was...Objective: To evaluate the effect of test dose fentanyl on predictingpostoperative analgesia and respiratory depression. Methods: Preoperatively the lowest pulseoximeter saturation (SpO_2) under room air breathing was measured after 2 μg/kg of fentanyl givenintravenously in 35 patients who were scheduled with continuous intravenous morphine analgesia (12μg·kg^(-1)·h^(-1)) postoperatively. Results: The test dose fentanyl resulted in respiratorydepression in 19 of 35 cases, while 8 (42.1%) of the 19 cases developed respiratory depressionpostoperatively. However in the rest 16 patients, no patient (0) developed respiratory depression (P< 0.01). The fentanyl-induced lowest SpO_2 significantly correlated with the lowest SpO_2postoperatively (P < 0.01). The analgesia effect in terms of verbal analogue scale was correlatedneither with the fentanyl-induced lowest SpO_2 nor with the lowest SpO_2 postoperatively (P > 0.05).Conclusion: The patient who was sensitive to fentanyl-induced respiratory depression would take ahigh risk to develop postoperative respiratory depression with intravenous morphine analgesia andthe patient with respiratory depression does not always go with satisfactory analgesia.展开更多
AIM： To determine whether listening to music decreases the requirement for dosages of sedative drugs, patients＇ anxiety, pain and dissatisfaction feelings during colonoscopy and makes the procedure more comfortable ...AIM： To determine whether listening to music decreases the requirement for dosages of sedative drugs, patients＇ anxiety, pain and dissatisfaction feelings during colonoscopy and makes the procedure more comfortable and acceptable. METHODS： Patients undergoing elective colonoscopy between October 2005 and February 2006 were randomized into either listening to music （Group 1, n = 30） or not listening to music （Group 2, n = 30）. Anxiolytic and analgesic drugs （intravenous midazolam and meperidine） were given according to the patients＇ demand. Administered medications were monitored. We determined their levels of anxiety using the State-Trait Anxiety Inventory Test form. Patients＇ satisfaction, pain, and willingness to undergo a repeated procedure were self-assessed using a visual analog scale. RESULTS： The mean dose of sedative and analgesic drugs used in group 1 （midazolam： 2.1 ± 1.4, meperidine： 18.1 ± 11.7） was smaller than group 2 （midazolam： 2.4 ± 1.0, meperidine： 20.6 ± 11.5）, but without a significant difference （P 〉 0.05）. The mean anxiety level in group 1 was lower than group 2 （36.7 ± 2.2 vs 251.0 ± 1.9, P 〈 0.001）. The mean satisfaction score was higher in group 1 compared to group 2 （87.8 ± 3.1 vs 58.1 ± 3.4, P 〈 0.001）. The mean pain score in group i was lower than group 2 （74.1 ± 4.7 vs 39.0 ± 3.9, P 〈 0.001）. CONCLUSION： Listening to music during colonoscopy helps reduce the dose of sedative medications, as well as patients＇ anxiety, pain, dissatisfaction during the procedure. Therefore, we believe that listening to music can play an adjunctive role to sedation in colonoscopy. It is a simple, inexpensive way to improve patients＇ comfort during the procedure.展开更多
Objective： To evaluate the clinical efficacy and safety of patient-controlled intravenous analgesia （PCIA） with fentanyl for cystospasm after transurethral resection of the prostate. Methods： Sixty benign prostati...Objective： To evaluate the clinical efficacy and safety of patient-controlled intravenous analgesia （PCIA） with fentanyl for cystospasm after transurethral resection of the prostate. Methods： Sixty benign prostatic hyperplasia （BPH） patients scheduled for transurethral resection of the prostate （TURP） under general anesthesia with laryngeal mask airway （LMA） were randomly divided into groups F and S. Group F （n=30） received PCIA device with fentanyl 10 ug/kg＋8 mg ondansetron, and Group S （n=30） received placebo （PCIA device with 8 mg ondansetron）. The visual analog scale （VAS） scores for pain were evaluated at 0, 2, 4, 8, 16, 24, and 48 h by the same staff. And recorded were incidence of cystospasm, side effects, application of hemostatic, duration of drawing Foley catheter and continuous bladder irrigation, time of exhaust after operation, time of post-operative stay and cost of hospitalization. Results： The incidence of cystospasm in Group F was significantly lower than that in Group S in the 48 h after operation （P〈0.05）, the VAS scores for pain in Group F was significantly lower than that in Group S within the 48 h after operation （P〈0.01）. The time of exhaust after operation in Group F was significantly later than in Group S （P〈0.05）. No significant difference was observed in applications of hemostatic, duration of drawing Foley catheter, duration of continuous bladder irrigation, time of post-operative stay and cost of hospitalization between the 2 groups. Conclusion： PCIA with fentanyl （10 ug/kg） relieves pain with little side effect and reduces cystospasm satisfactorily.展开更多
Objective To observe the analgesia effectiveness and safety of electroacupuncture at Neimadian （内麻点 Extra） after abdominal surgery. Methods One hundred and twenty patients with routine abdominal surgery were rand...Objective To observe the analgesia effectiveness and safety of electroacupuncture at Neimadian （内麻点 Extra） after abdominal surgery. Methods One hundred and twenty patients with routine abdominal surgery were randomly divided into an acupuncture group and a medication group, 60 cases in each group. The acupuncture group was treated with electroacupuncture at Neimadian （内麻点 Extra）, which was located on the medial side of lower leg, 7 cun above the medial malleolus and about 0.5 cun from post edge of tibia. The medication group was treated with patient-controlled intravenous analgesia （PCIA） with Sufentanil. After the treatment, the Visual Analogue Scale （VAS）, the security, the analgesic effect and plasma β-endorphin content in the two groups were compared.Results The postoperative VAS scores at 2, 4, 8, 16, 24 and 48 h in the acupuncture group were lower than those in the medication group （all P〈0.05）. The analgesic effects at 2, 4, 16 and 24 h after surgery in the acupuncture group were superior to those in the medication group （P〈0.05, P〈0.01）. The plasma β-endorphin contents at 0, 8, 16 and 48 h after surgery in both groups were increased, and the acupuncture group was superior to the medication group （all P〈0.05）. The security class after surgery in the acupuncture group was higher than that in the medication group （P〈0.05）. Two cases in acupuncture group stopped treatment due to overstress and fear of needling, 24 cases in medication group presented adverse reactions, among them, 3 cases stopped the treatment due to nausea, vomiting. Conclusion The analgesic effect and safety of electroacupuncture at Neimadian （内麻点 Extra） after abdominal surgery are superior to those of the PCIA with Sufentanil.展开更多
文摘Objective: To evaluate the effect of test dose fentanyl on predictingpostoperative analgesia and respiratory depression. Methods: Preoperatively the lowest pulseoximeter saturation (SpO_2) under room air breathing was measured after 2 μg/kg of fentanyl givenintravenously in 35 patients who were scheduled with continuous intravenous morphine analgesia (12μg·kg^(-1)·h^(-1)) postoperatively. Results: The test dose fentanyl resulted in respiratorydepression in 19 of 35 cases, while 8 (42.1%) of the 19 cases developed respiratory depressionpostoperatively. However in the rest 16 patients, no patient (0) developed respiratory depression (P< 0.01). The fentanyl-induced lowest SpO_2 significantly correlated with the lowest SpO_2postoperatively (P < 0.01). The analgesia effect in terms of verbal analogue scale was correlatedneither with the fentanyl-induced lowest SpO_2 nor with the lowest SpO_2 postoperatively (P > 0.05).Conclusion: The patient who was sensitive to fentanyl-induced respiratory depression would take ahigh risk to develop postoperative respiratory depression with intravenous morphine analgesia andthe patient with respiratory depression does not always go with satisfactory analgesia.
文摘AIM： To determine whether listening to music decreases the requirement for dosages of sedative drugs, patients＇ anxiety, pain and dissatisfaction feelings during colonoscopy and makes the procedure more comfortable and acceptable. METHODS： Patients undergoing elective colonoscopy between October 2005 and February 2006 were randomized into either listening to music （Group 1, n = 30） or not listening to music （Group 2, n = 30）. Anxiolytic and analgesic drugs （intravenous midazolam and meperidine） were given according to the patients＇ demand. Administered medications were monitored. We determined their levels of anxiety using the State-Trait Anxiety Inventory Test form. Patients＇ satisfaction, pain, and willingness to undergo a repeated procedure were self-assessed using a visual analog scale. RESULTS： The mean dose of sedative and analgesic drugs used in group 1 （midazolam： 2.1 ± 1.4, meperidine： 18.1 ± 11.7） was smaller than group 2 （midazolam： 2.4 ± 1.0, meperidine： 20.6 ± 11.5）, but without a significant difference （P 〉 0.05）. The mean anxiety level in group 1 was lower than group 2 （36.7 ± 2.2 vs 251.0 ± 1.9, P 〈 0.001）. The mean satisfaction score was higher in group 1 compared to group 2 （87.8 ± 3.1 vs 58.1 ± 3.4, P 〈 0.001）. The mean pain score in group i was lower than group 2 （74.1 ± 4.7 vs 39.0 ± 3.9, P 〈 0.001）. CONCLUSION： Listening to music during colonoscopy helps reduce the dose of sedative medications, as well as patients＇ anxiety, pain, dissatisfaction during the procedure. Therefore, we believe that listening to music can play an adjunctive role to sedation in colonoscopy. It is a simple, inexpensive way to improve patients＇ comfort during the procedure.
文摘Objective： To evaluate the clinical efficacy and safety of patient-controlled intravenous analgesia （PCIA） with fentanyl for cystospasm after transurethral resection of the prostate. Methods： Sixty benign prostatic hyperplasia （BPH） patients scheduled for transurethral resection of the prostate （TURP） under general anesthesia with laryngeal mask airway （LMA） were randomly divided into groups F and S. Group F （n=30） received PCIA device with fentanyl 10 ug/kg＋8 mg ondansetron, and Group S （n=30） received placebo （PCIA device with 8 mg ondansetron）. The visual analog scale （VAS） scores for pain were evaluated at 0, 2, 4, 8, 16, 24, and 48 h by the same staff. And recorded were incidence of cystospasm, side effects, application of hemostatic, duration of drawing Foley catheter and continuous bladder irrigation, time of exhaust after operation, time of post-operative stay and cost of hospitalization. Results： The incidence of cystospasm in Group F was significantly lower than that in Group S in the 48 h after operation （P〈0.05）, the VAS scores for pain in Group F was significantly lower than that in Group S within the 48 h after operation （P〈0.01）. The time of exhaust after operation in Group F was significantly later than in Group S （P〈0.05）. No significant difference was observed in applications of hemostatic, duration of drawing Foley catheter, duration of continuous bladder irrigation, time of post-operative stay and cost of hospitalization between the 2 groups. Conclusion： PCIA with fentanyl （10 ug/kg） relieves pain with little side effect and reduces cystospasm satisfactorily.
文摘Objective To observe the analgesia effectiveness and safety of electroacupuncture at Neimadian （内麻点 Extra） after abdominal surgery. Methods One hundred and twenty patients with routine abdominal surgery were randomly divided into an acupuncture group and a medication group, 60 cases in each group. The acupuncture group was treated with electroacupuncture at Neimadian （内麻点 Extra）, which was located on the medial side of lower leg, 7 cun above the medial malleolus and about 0.5 cun from post edge of tibia. The medication group was treated with patient-controlled intravenous analgesia （PCIA） with Sufentanil. After the treatment, the Visual Analogue Scale （VAS）, the security, the analgesic effect and plasma β-endorphin content in the two groups were compared.Results The postoperative VAS scores at 2, 4, 8, 16, 24 and 48 h in the acupuncture group were lower than those in the medication group （all P〈0.05）. The analgesic effects at 2, 4, 16 and 24 h after surgery in the acupuncture group were superior to those in the medication group （P〈0.05, P〈0.01）. The plasma β-endorphin contents at 0, 8, 16 and 48 h after surgery in both groups were increased, and the acupuncture group was superior to the medication group （all P〈0.05）. The security class after surgery in the acupuncture group was higher than that in the medication group （P〈0.05）. Two cases in acupuncture group stopped treatment due to overstress and fear of needling, 24 cases in medication group presented adverse reactions, among them, 3 cases stopped the treatment due to nausea, vomiting. Conclusion The analgesic effect and safety of electroacupuncture at Neimadian （内麻点 Extra） after abdominal surgery are superior to those of the PCIA with Sufentanil.
