Abstract Objectives The objective of this meta-analysis of randomized trials was to evaluate if the administration of furosemide with matched hydration using the RenalGuard System reduces ...contrast-induced acute kidney injury (CI-AKI) in patients undergoing interventional procedures. Background CI-AKI is a serious complication following angiographic procedures and a powerful predictor of unfavorable early and long-term outcomes. Methods Online databases were searched up to October 1, 2016, for randomized controlled trials. The primary outcome was the incidence of CI-AKI, and the secondary outcomes were need for renal replacement therapy, mortality, stroke, and adverse events. Results A total of four trials (n = 698) published between 2011 and 2016 were included in the analysis and included patients undergoing percutaneous coronary procedures and transcatheter aortic valve replacement. RenalGuard therapy was associated with a lower incidence of CI-AKI compared with control treatment (27 of 348 7.76% patients vs. 75 of 350 21.43% patients; odds ratio OR: 0.31; 95% confidence interval CI: 0.19 to 0.50; I2 = 4%; p < 0.00001) and with a lower need for renal replacement therapy (2 of 346 0.58% patients vs. 12 of 348 3.45% patients; OR: 0.19; 95% CI: 0.05 to 0.76; I2 = 0%; p = 0.02). No major adverse events occurred in patients undergoing RenalGuard therapy. Conclusions The main finding of this meta-analysis is that furosemide with matched hydration by the RenalGuard System may reduce the incidence of CI-AKI in high-risk patients undergoing percutaneous coronary intervention or transcatheter aortic valve replacement. However, further independent high-quality randomized trials should elucidate the effectiveness and safety of this prophylactic intervention in interventional cardiology.
Full text
Available for:
GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Data on the use of transesophageal echocardiography (TEE) during transvenous lead extraction (TLE) procedures are scarce.
The purpose of this study was to assess the routine use of TEE during ...transvenous lead extraction.
From January 2009 to January 2014, TLE of 241 leads in 168 patients (mean age 70 ± 13 years, 129 male, left ventricular ejection fraction 37% ± 13%) was performed. Indication for TLE was lead dysfunction (56.5%), upgrade (27.0%), infection (13%), or other (3.1%). TLE techniques combined a mechanical approach amended by laser technique if required. Extraction procedures were performed with patients under general anesthesia with continuous invasive arterial blood pressure and TEE monitoring.
TEE was possible in all except 1 patient. TEE images in different projections were acquired and stored before and immediately after extraction of each lead. TLE was complete for 236 of 241 leads (97.9%); 4 distal lead tips (1.7%) remained in situ, and 1 dual-coil implantable cardioverter-defibrillator electrode (0.4%) could not be removed. New TEE findings after TLE were observed in 7 of 161 cases (4.3%): pericardial effusion (mild in 4 2.5% and severe in 1 0.6%) and worsening of tricuspid valve insufficiency (2 patients 1.2%). The only case of severe pericardial effusion occurred after laceration of the superior vena cava, which required immediate rescue surgery (0.6%, confidence interval 0.01-3.3). In all other cases, TEE findings did not entail immediate diagnostic or therapeutic measures.
New TEE findings produced during TLE necessitating immediate therapeutic measures occurred in only 0.6% of cases, suggesting the limited utility of routine continuous TEE monitoring during TLE.
Abstract Study Objective To determine the risk factors of perioperative complications and the impact of intrathecal morphine (ITM) in major vascular surgery. Design Retrospective analysis of a ...prospective cohort. Settings Operating room, intensive care unit, and Postanesthesia Care Unit of a university hospital. Measurements Data from 595 consecutive patients who underwent open abdominal aortic surgery between January 1997 and December 2011 were reviewed. Data were stratified into three groups based on the analgesia technique delivered: systemic analgesia (Goup SA), thoracic epidural analgesia (Group TEA), and intrathecal morphine (Group ITM). Preoperative patient characteristics, perioperative anesthetic and medical interventions, and major nonsurgical complications were recorded. Main Results Patients managed with ITM (n=248) and those given thoracic epidural analgesia (n=70) required lower doses of intravenous (IV) sufentanil intraoperatively and were extubated sooner than those who received systemic analgesia (n=270). Total inhospital mortality was 2.9%, and 24.4% of patients experienced at least one major complication during their hospital stay. Intrathecal morphine was associated with a lower risk of postoperative morbidity (OR 0.51, 95% CI 0.28 - 0.89), particularly pulmonary complications (OR 0.54, 95% CI 0.31 - 0.93) and renal dysfunction (OR 0.52, 95% CI 0.29 - 0.97). Other predictors of nonsurgical complications were ASA physical status 3 and 4 (OR 1.94, 95% CI 1.07 - 3.52), preoperative renal dysfunction (OR 1.61, 95% CI 1.01 - 2.58), prolonged surgical time (OR 1.78, 95% CI 1.16 - 2.78), and the need for blood transfusion (OR 1.77, 95% CI 1.05 - 2.99). Conclusions This single-center study showed a decreased risk of major nonsurgical complications in patients who received neuraxial analgesia after abdominal aortic surgery.
Full text
Available for:
GEOZS, IJS, IMTLJ, KILJ, KISLJ, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UL, UM, UPCLJ, UPUK
Progressive obliteration of the intrahepatic course of a inferior vena cava is an insidious disease that may lead to portal hypertension with progressive liver engorgement and ultimately to liver ...cirrhosis. Early diagnosis is extremely important so that therapeutic modalities can be offered that can favorably change the natural course of the disease. We present the case of a young woman whose obliterated vena cava could be successfully recanalized by a combined surgical and interventional technique.
PDF
