Application of Lidocaine Jelly on Chest Tubes to Reduce Pain Caused by Drainage Catheter after Coronary Artery Bypass Surgery

作者：Kang Hyun; Chung Yoon Sang; Choe Ju Won; Woo Young Cheol; Kim Sang Wook; Park Soon J; Hong Joonhwa^*

来源：Journal of Korean Medical Science, 2014, 29(10): 1398-1403.

DOI：10.3346/jkms.2014.29.10.1398

• Coronary Artery Bypass
• Pain
• Postoperative
• Analgesia

The objective of this study was to assess the effect of lidocaine jelly application to chest tubes on the intensity and duration of overall pain, chest tube site pain and the required analgesics for postoperative pain relief in coronary artery bypass graft (CABG) patients. For patients in group L, we applied sterile 2% lidocaine jelly on the chest tubes just before insertion, and for patients in group C, we applied normal saline. Overall visual analogue scale (VAS), maximal pain area with their VAS were documented postoperatively, and the frequency that button of patient-controlled analgesia was pressed (FPB) and total fentanyl consumption were assessed. The number of patients who complained that tube site was the most painful site was significantly higher in group C than in group L (85% vs. 30% at extubation, P %26lt; 0.001). The overall VAS score was significantly higher in group C than in group L (39.14 +/- 12.49 vs. 27.74 +/- 13.76 at extubation, P = 0.006). After all of the tubes were removed, the VAS score decreased more in group C (5.74 +/- 4.77, P %26lt; 0.001) than in group L (3.05 +/- 2.48, P %26lt; 0.001). FPB and total fentanyl consumption were significantly higher in group C than in group L (73.00, 59.00-78.00 vs. 34.00, 31.00-39.25, P %26lt; 0.001; 2,214.65 +/- 37.01 vs. 1,720.19 +/- 361.63, P %26lt; 0.001, respectively). Lidocaine jelly application is a very simple way to reduce postoperative pain by reducing chest tube site pain after CABG.

• 出版日期2014-10