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OBJECTIVE:To investigate the effect and safety of Shengmai injection on myocardial function of patients with gen-eral anesthesia of hysterectomy. METHODS:40 patients underwent hysterectomy were randomly divided into observation group and control group with 20 cases in each group. Both groups received general anesthesia induction of fentanyl citrate and rocuroni-um,and inhalation anesthesia of propofol. Observation group was given Shengmai injection 1 ml/kg,ivgtt;control group was given same dose of 0.9%Sodium chloride injection,ivgtt,before anesthesia. Mean arterial pressure(MAP),heart rate(HR),central ve-nous pressure(CVP),blood oxygen saturation(SpO2),the levels of MDA,SOD and NOS were compared between 2 groups be-fore operation(T0),before anesthesia induction(T1),reaction during(T2),after operation(T3). The occurrence of ADR was also observed. RESULTS:There was no statistical significance in MAP and HR between 2 groups at T0 and T1 (P>0.05). MAP and HR of observation group was significantly higher than those of control group at T2 and T3,with statistical significance(P0.05). There was no statistical significance in MDA,SOD and NOS levels between 2 groups at T0(P>0.05). MDA and NOS levels of 2 groups increased signifi-cantly at T1,T2 and T3,while SOD level decreased significantly;MDA and NOS level of observation group were lower than the control group while SOD level was higher than control group at T1,T2,with statistical significance (P<0.05). No obvious ADR was found in 2 groups. CONCLUSIONS:Shengmai injection can maintain stable HR and MAP,and reduce the oxide in patients underwent hysterectomy surgery so as to protect myocardial function with good safety.
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Objective To investigate the correlations between social support and self efficacy of young and middle-aged patients with peritoneal dialysis. Method The status of social support and self-efficacy of 97 young and middle-aged patients undergoing peritoneal dialysis were investigated and the correlation were analyzed. Results The score on social was (28.0 ± 6.4), lower than the norm (P < 0.01). The score on self-efficacy was (2.38 ± 0.62). The level of confidence was lower in 28 cases (28.9%), high in 58 cases (59.8%), very high in 11 cases (11.3%). The self-efficacy was positively correlated with social support, subjective support and support utilization (all P<0.05). Conclusions The levels of social support and self-efficacy are lower than the norm in young and middle-aged patients undergoing peritoneal dialysis. The self-efficacy is positively correlated with social support including subjective support and support utilization, which indicates that improved social support is effective for the improvement of self-efficacy by providing patients with family and social support.