Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · May 2010
Randomized Controlled Trial Comparative Study[Effect of prone or spine position on mechanically ventilated neonates after cardiac surgery with acute lung injury].
To compare the efficacy and safety ventilated with pressure support ventilation (PSV) or neurally adjusted ventilatory assist (NAVA) in neonates undergoing open-heart surgery with acute lung injury (ALI) in spine and prone positions. ⋯ Especially in a prone position, NAVA demonstrates a better synchrony in ALI neonates after cardiac surgery. It helps to provide a better oxygenation for the patients.
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Zhonghua yi xue za zhi · May 2010
Randomized Controlled Trial Comparative Study[Effect of different analgesia combined with low molecular heparin on hemorheology and coagulation in patients undergoing total hip replacement].
To observe the effect of different analgesia combined with low molecular heparin (LMWH) on hemorheology and coagulation in patients undergoing total hip replacement (THR). ⋯ PCEA can improve hemorheology significantly compared with PCIA in patients undergoing THR without LMWH. Combined with LMWH preoperation, both PCEA and PCIA can reduce occurrence of venous thrombosis, improve coagulation function and hemorheology without increase of bleeding. Intraspinal anesthesia and PCEA are safe and feasible in patients received LMWH preoperation of THR. PCEA wasn't superior to PCIA in prophylaxis against postoperative venous thromboembolism when combined with LMWH.