Effect of rosuvastatin pretreatment on myocardial damage after coronary surgery: a randomized trial.

OBJECTIVE: Myocardial disease without evidence of myocardial infarction is a frequent complication after cardiac surgery during cardiopulmonary bypass. Statins might be protective, but their efficacy has not been established in randomized trials. METHODS: Two hundred patients undergoing coronary surgery were enrolled. They were randomized to rosuvastatin (20 mg/d, n = 100) or placebo (n = 100) starting 1 week before the operation. Troponin I, myoglobin, creatine kinase-MB mass, and high-sensitivity C-reactive protein were used as markers of myocardial injury, and their values were determined at baseline and at regular intervals after the operation. Electrocardiography and echocardiography were performed before and after the operation. RESULTS: Myocardial disease was diagnosed when troponin I, myoglobin, and creatine kinase-MB mass values were above the upper normal limit without evidence of electrocardiographic changes, echocardiographic changes, or both. The percentages of marker level increase indicative of myocardial disease were determined in the placebo versus statin groups and were as follows: troponin I, 35% versus 65% (P < .0001); myoglobin, 39% versus 72% (P < .0001); creatine kinase-MB mass, 22% versus 40% (P = .0002). Peak postoperative values of troponin I (0.16 +/- 0.15 vs 0.32 +/- 0.26 ng/mL, P = .0008), myoglobin (72.25 +/- 25 vs 98.31 +/- 31 ng/mL, P < .0001), and creatine kinase-MB mass (3.9 +/- 3.3 vs 9.3 +/- 8.1 ng/mL, P < .0001) were significantly higher in the placebo group. High-sensitivity C-reactive protein values were increased in 58% of pretreated versus 88% of the control patients (15.4 +/- 2.5 vs 17.2 +/- 3.4 mg/L, P < .0001). In high-risk patients myocardial disease was observed more frequently but significantly less in statin-pretreated patients. CONCLUSIONS: Statin pretreatment reduces myocardial damage after coronary surgery and could improve both short- and long-term results.

Carboplatin and gemcitabine in the palliative treatment of stage IV non-small cell lung cancer: definitive results of a phase II trial.

BACKGROUND: Cisplatin-containing regimens represent the gold standard in the treatment of advanced non-small cell lung cancer, but carboplatin is often preferred for its better toxic profile when palliation is the aim of the treatment. The synergistic effect and tolerability of carboplatin-gemcitabine combination are well known. In this phase II trial, we evaluated the activity and safety of a schedule with carboplatin and gemcitabine, defined in our previous phase I trial. METHODS: Thirty-seven patients with measurable stage IV non-small cell lung cancer were treated with carboplatin, AUC 4.5 mg/ml/min on day 1, and gemcitabine, 800 mg/m2 on days 1 and 8, every 21 days. All patients were treated until disease progression or intractable toxicity and were evaluated before each course of chemotherapy for toxicity and after every 3 courses for response. RESULTS: After a median follow-up of over 10 months, complete response, partial response, and stabilization of the disease were observed in 3 (8.1%), 9 (24.3%), and 15 patients (40.5%), respectively. Median time to progression was 7 months. At this writing, 27 patients have died, with a median survival of 10 months, and 29 (78.3%), 16 (43.2%), and 11 (29.7%) patients are alive after 6, 12, and 15 months of follow-up, respectively. Toxicity was mild, and mainly hematological, with a significant correlation with the number of courses of chemotherapy (P = 0.0003). CONCLUSIONS: Our results are comparable with those reported in the literature and confirm the good activity and tolerability of the carboplatin-gemcitabine combination. Up to 4 courses of chemotherapy with carboplatin and gemcitabine may represent an interesting option in the palliative treatment of non-small cell lung cancer.