Enhancing cancer immunotherapy via inhibition of soluble epoxide hydrolase.

Cancer therapy, including immunotherapy, is inherently limited by chronic inflammation-induced tumorigenesis and toxicity within the tumor microenvironment. Thus, stimulating the resolution of inflammation may enhance immunotherapy and improve the toxicity of immune checkpoint inhibition (ICI). As epoxy-fatty acids (EpFAs) are degraded by the enzyme soluble epoxide hydrolase (sEH), the inhibition of sEH increases endogenous EpFA levels to promote the resolution of cancer-associated inflammation.

Peripheral Nerve Blocks Causing Increased Risk for Fall and Difficulty in Ambulation for the Hip and Knee Joint Replacement Patient.

A systematic review of the literature was completed by the Evidence-Based Practice Group for the Patient population, Intervention/Issue, Comparison Intervention, Outcomes, Timing (PICOT) question: "Does the use of a peripheral nerve block increase the risk for falls and difficulty ambulation in patients after lower extremity surgery through postoperative day 2?" A search of multiple databases using specified key terms resulted in 258 articles for total knee arthroplasty or total hip arthroplasty. These were reduced to 13 with exclusion criteria and became primary evidence. Numbers Needed to Harm and Numbers Needed to Treat (NNT) were calculated.

Simultaneous occurrence of a single coronary artery and persistent left superior vena cava.

We present a case of simultaneous occurrence of 2 rare congenital anomalies. A 57-year-old woman undergoing evaluation of dyspnea was found to have a single coronary artery and persistent left superior vena cava. The incidence of single coronary artery is 0.

A prospective randomized clinical trial of the use of fluoroscopy in obtaining femoral arterial access.

Background: There is no consensus on the utility of fluoroscopy in obtaining common femoral artery (CFA) access.

Methods: Patients weighing < 136.4 kg (300 lbs) with palpable femoral pulses undergoing coronary angiography were randomized to arterial access with or without the use of fluoroscopy (using the center of the femoral head as the optimal site to enter the artery).

The contrast media iohexol causes vasoconstriction of the proximal left anterior descending coronary artery: implications for appropriate stent sizing.

The effect of the contrast agent iohexol on reference vessel size in patients with proximal left anterior descending disease is unknown. Quantitative coronary angiography and intravascular ultrasound were performed in 15 patients with atherosclerotic disease of the proximal left anterior descending. Mean proximal reference vessel diameter was 2.

Measuring and treating serum lipids in patients in a chest pain observation unit.

We evaluated opportunities to initiate statin therapy in 574 consecutive subjects admitted to a chest pain observation unit (CPOU). Ten-year Framingham risk scores were retrospectively calculated for all patients according to the National Cholesterol Education Program and Adult Treatment Panel III 2001 recommendations. Subjects were then stratified according to (1) recommendations for initiation of a lipid-lowering medication and (2) whether they received lipid-lowering drug therapy at discharge.