Effects of low-dose Dexmedetomidine on gastrointestinal reactions after minimally invasive surgery for cervical cancer / 中国内镜杂志

Objective To investigate the effect of low dose Dexmedetomidine on gastrointestinal reaction after minimally invasive surgery for cervical cancer. Methods 94 patients with cervical cancer treated with minimally invasive surgery from February 2014 to September 2016 were selected. According to the random number table method, the patients were divided into observation group (low-dose Dexmedetomidine) and control group (saline). The incidence of nausea and vomiting, the motilin level were compared between the two groups. Results The observation group was 47 cases, grade Ⅱ nausea in 7 cases, grade Ⅲ nausea in 2 cases, the total incidence was 19.15%; 47 cases in the control group, 11 cases of grade Ⅱ nausea, grade Ⅳ nausea in 4 cases, grade 2 nausea in 2 cases, the rate was 36.17%, the difference was statistically significant (P 0.05). At 6 h, 12 h and 24 h after operation, the levels of motilin in the observation group were significantly lower than those in the control group, the difference was statistically significant (P < 0.05). Conclusion Low dose Dexmedetomidine can effectively prevent and alleviate the gastrointestinal reaction after minimally invasive surgery for cervical cancer, and avoid the excessive release of motilin, worthy of clinical promoting.

Relationship between occupational coping self-efficacy, job stress and core competence of nurses / 现代临床护理

Objective To investigate the relationships between occupational coping self-efficacy, job stress and core competence of nurses. Methods A total of 493 registered nurses were recruited in the survey with the Chinese nurse job stressors scale, occupational coping self-efficacy scale for nurses and competency inventory for registered nurse (CIRN). The correlations were analyzed using Pearson correlation analysis. Results The total scores on occupational coping self-efficacy, job stress of nurses and core competence of nurses were (31.94 ± 6.39), (90.29 ± 17.41) and (159.93 ± 34.31), respectively. Nurses′occupational coping self-efficacy negatively correlated with (r=-0.267, P<0.01) and positively correlated with the core competence of nurses (r=0.355, P<0.01). Conclusions The occupational coping self-efficacy of the nurses can be improved by successful experiencing, verbal persuasion and positive feedback. In this way, nurses core competence can be enhanced and their job stress can be relieved and consequently the quality of nursing can be enhanced.

Hospital Infection-related Factors for Children in Infant Incubator and Countermeasures / 中华医院感染学杂志

OBJECTIVE To analyze the hospital infection-related factors of infant incubator and their countermeasures.METHODS The hospital infections cases with the use of infant incubators from Jan 2005 to Sept 2008 were retrospectively analyzed.RESULTS From the 205 cases of children with the use of infant incubator,14 cases were infected,the hospital infection rate was 6.82%.Their risk factors were weak immunity,poor hygiene concepts,not strictly executing the hand disinfection systems and hygiene norms,unsatisfactory basic care and high humidity in incubators.CONCLUSIONS To strictly execute the disinfection system and hand hygiene norms,rationally use the antibiotics and to strengthen the basic care and care management can reduce the incidence of hospital infections.