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Objective To study the nursing effect of temporary ballon occlusion of the abdominal aorta in the treatment of pernicious placenta previa and placenta accrete. Methods Nursing points and experience of 126 cases of pernicious placenta previa and placenta accreta using temporary ballon occlusion of the abdominal aorta to prevent intraoperative bleeding in caesarean section were retrospectively summarized. This paper introduced the method, safety and superiority of the way of temporary ballon occlusion of the abdominal aorta, and the method of nursing care of patients with temporary ballon occlusion of the abdominal aorta, and the methods of the observation and prevention of postoperative bleeding and the nursing of pain. Results Totally 126 patients successfully achieved hemostasis, no hysterectomy occurred. Conclusions Through effective nursing of temporary ballon occlusion of the abdominal aorta in the treatment of pernicious placenta previa and placenta accrete, the postpartum hemorrhage, blood transfusion and the risk of hysterectomy can be reduced.
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Objective To evaluate the effect of limb remote ischaemic preconditioning on pul-monary function in patients undergoing cardiac valve replacement surgery with cardiopulmonary by-pass.Methods Seventy patients,32 males and 38 females,aged 18-70 years,weighing 45-90 kg, ASA physical status Ⅱ or Ⅲ,scheduled for elective cardiac valve replacement surgery with cardiopul-monary bypass,were divided into 2 groups using a random number table,35 in each group.Patients in group R received three cycles of right upper-limb 5 min ischemia (blood-pressure cuff inflation to≥ 200 mm Hg)and 5 min reperfusion (blood-pressure cuff deflation to 0 mm Hg)at 10 min after in-tubation.In group C,the cuff was placed around the arm but not inflated.At 10 min after intubation (T0),at 1 h after aortic declamping (T1)and at 6 h (T2),12 h (T3),24 h (T4)after surgery,arte-rial blood was sampled to conduct gas analysis,PaO2/FiO2ratio and alveolar-arterial oxygen gradient (A-aDO2)were calculated,and the dynamic lung compliance (Cd)and static lung compliance (Cs) were also recorded.The occurrence of pulmonary adverse events was recorded until discharge. Results Compared with T0,PaO2/FiO2was decreased in the two groups at T1-T4,A-aDO2was de-creased at T2-T4,Cs and Cd were increased in group C at T3,and were increased in group R at T2, T3(P<0.05).Compared with group C,the Cs and Cd at T2,T3were increased in group R.There were no significant differences between the two groups in the PaO2/FiO2,A-aDO2at T0-T4.The oc-currence of the pulmonary adverse events was decreased significantly in group R than in group C (P<0.05).The occurrence of pulmonary adverse events was declined significantly in group R than in group C (P<0.05).Conclusion Limb remote ischemic preconditioning can improve the lung compli-ance and reduce the occurrence of the pulmonary adverse events in patients undergoing cardiac valve replacement surgery.
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Nursing experience in the therapy of 45 cases of Rh blood group incompatibility was reported,and the nursing requirements were raised as follows:(1)good nurse patients relationship is important and psychological nursing should be done well.(2)Teach the patient to insist of systematic treatment,master timely intrauterine state of fetus.(3)Observe progressions and regression of jaundice,and general statement of newborn.(4)Enhance newborn nursing in the phototherapy.(5)Observe newborns physical signs in the course of blood exchange,predict the occurrence of complications.Results:one case was labor induced sine fetal death,40 cases lived without complications,4 cases died,the cure rate reached 88.9 percent.Conclusion:Though Rh blood group incompatibility is severe,most of them can be cured through timely treatment and careful nursing.