Ochsner Medical Center

About: Ochsner Medical Center is a healthcare organization based out in New Orleans, Louisiana, United States. It is known for research contribution in the topics: Population & Heart failure. The organization has 980 authors who have published 1159 publications receiving 49961 citations. The organization is also known as: Ochsner Hospital & Ochsner Foundation Hospital.

The use of combination biological or small molecule therapy in inflammatory bowel disease: A retrospective cohort study

Abstract: Objective There are limited data on using more than one biologic or small molecule drug combined to treat patients with inflammatory bowel disease. The aim of our study was to determine the effectiveness and safety of combination biologic use in inflammatory bowel disease. Methods We identified patients with Crohn's disease or ulcerative colitis who received treatment with a combination of two biologics or a biologic and a small molecule drug from 2015 to 2019 for persistent disease activity or concomitant rheumatological or dermatological disease. The primary end-point was effectiveness, based on improvements in inflammatory markers, clinical, and endoscopic remission. The secondary end-point was safety. Results Of the 50 patients treated with combination therapy there were significantly more patients in clinical and endoscopic remission at follow-up compared to baseline (50% vs 14%, P = 0.0018, delta 36%, 95% confidence interval [CI] 0.13-0.53; and 34% vs 6%, P = 0.0039, delta 28%, 95% CI 0.09-0.47), respectively. Median erythrocyte sedimentation rate (17 mm/h vs 13 mm/h, P = 0.002) and C-reactive protein (5.00 mg/dL vs 2.35 mg/dL, P = 0.002) also decreased posttreatment. There were eight serious adverse events and no deaths CONCLUSIONS: Combination biologic therapy appears to be an effective option for patients with refractory inflammatory bowel disease or concomitant autoimmune disease that is inadequately controlled by biologic monotherapy. There was an increased risk of serious infection compared with biologic monotherapy; however, this risk might be minimized by discontinuing immunomodulators prior to initiating combination therapy. Large prospective studies are needed to confirm these findings.

Intestinal ribosomal p70S6K signaling is increased in piglet rotavirus enteritis

Abstract: Recent identification of the mammalian target of rapamycin (mTOR) pathway as an amino acid-sensing mechanism that regulates protein synthesis led us to investigate its role in rotavirus diarrhea. W...

Diagnostics, Risk Factors, Treatment and Outcomes of Acute Kidney Injury in a New Paradigm.

Abstract: Acute kidney injury (AKI) is a common clinical condition among patients admitted in the hospitals. The condition is associated with both increased short-term and long-term mortality. With the development of a standardized definition for AKI and the acknowledgment of the impact of AKI on patient outcomes, there has been increased recognition of AKI. Two advances from past decades, the usage of computer decision support and the discovery of AKI biomarkers, have the ability to advance the diagnostic method to and further management of AKI. The increasingly widespread use of electronic health records across hospitals has substantially increased the amount of data available to investigators and has shown promise in advancing AKI research. In addition, progress in the finding and validation of different forms of biomarkers of AKI within diversified clinical environments and has provided information and insight on testing, etiology and further prognosis of AKI, leading to future of precision and personalized approach to AKI management. In this this article, we discussed the changing paradigms in AKI: From mechanisms to diagnostics, risk factors, and management of AKI.

Cost savings realized by use of the PhaSeal(®) closed-system transfer device for preparation of antineoplastic agents.

Abstract: Purpose: Medication cost is a major factor associated with increasing health care costs in the United States. Expenditures for prescription drugs in 2013 are estimated to be $283.7 billion. Closed system transfer devices are widely used for preparation of hazardous drugs. Reports indicate the Phaseal closed system transfer device maintains