期刊论文详细信息
Revista Brasileira de Cirurgia Cardiovascular
Comparison study of two different patient-controlled anesthesia regiments after cardiac surgery
Fabiane Almeida Mota2  João Fernando Marcolan1  Mara Helena Corso Pereira1  Adriano Márcio De Melo Milanez1  Luis Alberto Oliveira Dallan1  Solange Diccini1 
[1] ,Clinics Hospital
关键词: Analgesia;    Patient-Controlled;    Cardiovascular surgical procedures;    Postoperative care;    Analgesia Controlada pelo Paciente;    Procedimentos cirúrgicos cardiovasculares;    Cuidados pós-operatórios;   
DOI  :  10.1590/S0102-76382010000100011
来源: SciELO
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【 摘 要 】

INTRODUCTION: Acute and severe pain is frequent in patients who undergo cardiothoracic surgery. Patient controlled analgesia (PCA) can be used to manage postoperative pain. OBJECTIVE: To compare analgesia of morphine PCA alone (without continous infusion) with morphine PCA plus a continuous infusion on postoperative period after cardiac surgery and to evaluate pain scores, morphine consumption, number of demand, patient satisfaction and side effects. METHODS: Randomized trial was conducted to assess patients who underwent cardiac surgery receiving either morphine PCA alone or morphine PCA plus continous infusion. In the post operative period, PCA was started at extubation in both regiments according to randomization. Pain intensity, morphine consumption, number of demand, satisfaction and side effects were assessed at zero, six, twelve, eighteen, twenty four and thirty hours after patients' extubation. RESULTS: The study enrolled 100 patients. 50 patients received morphine PCA alone, (Group A) and 50 patients received morphine PCA plus a background infusion, (Group B). Group B patients had less demand, consumed more morphine and were more satisfied regarding analgesia. No statistical differences were shown between groups related to pain intensity, and side effects. CONCLUSIONS: Pain control was effective and similar in both groups. Morphine PCA alone seems to be better for postoperative pain manage in cardiac surgery, due to its less morphine expense with the same effectiveness.

【 授权许可】

CC BY   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License

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