Trigger point injection is a simple procedure that is widely performed for relieving pain. Even though there are several complications of trigger point injection, myositis ossificans has not been documented as one of its complications. We treated a patient who suffered from painful limitation of elbow motion and this was caused by myositis ossificans between the insertions of brachialis and supinator muscles after a trigger point injection containing lidocaine mixed with saline, and we also review the relevant medical literature.
Adult ; Elbow/surgery ; Humans ; Injections, Intralesional/*adverse effects ; Lidocaine/*adverse effects/therapeutic use ; Magnetic Resonance Imaging ; Male ; Myofascial Pain Syndromes/drug therapy ; Myositis Ossificans/diagnosis/*etiology/radiotherapy/surgery ; Range of Motion, Articular

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<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<0.001) than in group L (3.05+/-2.48, P<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<0.001; 2,214.65+/-37.01 vs. 1,720.19+/-361.63, P<0.001, respectively). Lidocaine jelly application is a very simple way to reduce postoperative pain by reducing chest tube site pain after CABG. (Clinical Trials Registry No. ACTRN 12611001215910)
Adolescent ; Adult ; Aged ; Analgesia, Patient-Controlled ; Anesthetics, Local/*therapeutic use ; Cardiac Catheters/adverse effects ; Chest Tubes/*adverse effects ; Coronary Artery Bypass ; Drainage ; Female ; Fentanyl/therapeutic use ; Humans ; Lidocaine/*therapeutic use ; Male ; Middle Aged ; Pain Management/*methods ; Pain Measurement ; Pain, Postoperative/*drug therapy ; Random Allocation ; Young Adult

PURPOSE: This study was performed to find out the effects of lidocaine or 8.4% sodium bicarbonate mixed with rocuronium on mean arterial pressure, heart rate and withdrawal movement. METHODS: Data collection was performed from December 15, 2006 through May 31, 2007. Seventy-five patients with American Society Anesthesiologist (ASA) physical status I & II, under general anesthesia, were randomly assigned to 1 of 3 groups: R group (RG) received rocuronium 0.6 mg/kg; RL group (RLG), rocuronium 0.6 mg/kg mixed with 2 mL of 2% lidocaine; RS group (RSG), rocuronium 0.6 mg/kg with the same volume of 8.4% sodium bicarbonate. Mean arterial pressure, heart rate and withdrawal movement were observed from its injection until 5 min after endotracheal intubation. RESULTS: The incidence of withdrawal movement with its corresponding injections was 72%, 40% and 4% in RG, RLG and RSG, respectively (p<.001). Score of withdrawal movement was the lowest in RSG of all groups (p<.001). While mean arterial pressure (p=.011) in RSG decreased significantly, and heart rate (p=.003) in RG increased more with its injection than before induction of anesthesia. CONCLUSION: Administration of the equivalent volume of 8.4% sodium bicarbonate with rocuronium is more effective than that of lidocaine with rocuronium compared with rocuronium only, in preventing withdrawal movement and in stabilizing mean arterial pressure and heart rate.
Adult ; Androstanols/administration & dosage/*adverse effects ; Anesthetics, Local/administration & dosage/*therapeutic use ; Blood Pressure/*drug effects ; Female ; Heart Rate/*drug effects ; Humans ; Injections, Intravenous ; Lidocaine/administration & dosage/*therapeutic use ; Male ; Middle Aged ; Neuromuscular Nondepolarizing Agents/administration & dosage/*adverse effects ; Pain/*prevention & control ; Sodium Bicarbonate/*administration & dosage