Institution
Children's Hospital Oakland Research Institute
About: Children's Hospital Oakland Research Institute is a based out in . It is known for research contribution in the topics: Population & Human leukocyte antigen. The organization has 1568 authors who have published 2480 publications receiving 203418 citations.
Topics: Population, Human leukocyte antigen, Haplotype, Gene, Cholesterol
Papers published on a yearly basis
Papers
More filters
••
University of Pittsburgh1, Harvard University2, Howard University3, Emory University4, Children's National Medical Center5, Children's Hospital Oakland Research Institute6, University of Alabama at Birmingham7, University of Colorado Denver8, Johns Hopkins University9, National Institutes of Health10
TL;DR: In this article, inhaled nitric oxide gas vs inhaled nitrogen placebo was evaluated for the treatment of vaso-occlusive pain crisis (VOC) in patients with SCD who present to the emergency department or hospital for care.
Abstract: Context Inhaled nitric oxide has shown evidence of efficacy in mouse models of sickle cell disease (SCD), case series of patients with acute chest syndrome, and 2 small placebo-controlled trials for treatment of vaso-occlusive pain crisis (VOC). Objective To determine whether inhaled nitric oxide gas reduces the duration of painful crisis in patients with SCD who present to the emergency department or hospital for care. Design, Setting, and Participants Prospective, multicenter, double-blind, randomized, placebo-controlled clinical trial for up to 72 hours of inhaled nitric oxide gas vs inhaled nitrogen placebo in 150 participants presenting with VOC of SCD at 11 centers between October 5, 2004, and December 22, 2008. Intervention Inhaled nitric oxide gas vs inhaled nitrogen placebo. Main Outcome Measures The primary end point was the time to resolution of painful crisis, defined by (1) freedom from parenteral opioid use for 5 hours; (2) pain relief as assessed by visual analog pain scale scores of 6 cm or lower (on 0-10 scale); (3) ability to walk; and (4) patient's and family's decision, with physician consensus, that the remaining pain could be managed at home. Results There was no significant change in the primary end point between the nitric oxide and placebo groups, with a median time to resolution of crisis of 73.0 hours (95% confidence interval [CI], 46.0-91.0) and 65.5 hours (95% CI, 48.1-84.0), respectively (P = .87). There were no significant differences in secondary outcome measures, including length of hospitalization, visual analog pain scale scores, cumulative opioid usage, and rate of acute chest syndrome. Inhaled nitric oxide was well tolerated, with no increase in serious adverse events. Increases in venous methemoglobin concentration confirmed adherence and randomization but did not exceed 5% in any study participant. Significant increases in plasma nitrate occurred in the treatment group, but there were no observed increases in plasma or whole blood nitrite. Conclusion Among patients with SCD hospitalized with VOC, the use of inhaled nitric oxide compared with placebo did not improve time to crisis resolution. Trial Registration clinicaltrials.gov Identifier: NCT00094887
177 citations
••
TL;DR: In conclusion, butylated hydroxytoluene (BHT) completely prevented oxidation of endogenous PUFAs but did not completely prevent hemolysis, indicating that factors other than lipid peroxidation are also important in causing lysis of RBCs.
177 citations
••
TL;DR: This review explores each of these translational mechanisms within a historical framework for the field of pharmacogenomics through three distinct mechanisms: retrospective assessment of previously known findings in a clinical practice‐based setting, discovery of new associations in huge observational cohorts, and prospective application in a setting capable of providing real‐time decision support.
Abstract: Health-care information technology and genotyping technology are both advancing rapidly, creating new opportunities for medical and scientific discovery. The convergence of these two technologies is now facilitating genetic association studies of unprecedented size within the context of routine clinical care. As a result, the medical community will soon be presented with a number of novel opportunities to bring functional genomics to the bedside in the area of pharmacotherapy. By linking biological material to comprehensive medical records, large multi-institutional biobanks are now poised to advance the field of pharmacogenomics through three distinct mechanisms: (i) retrospective assessment of previously known findings in a clinical practice-based setting, (ii) discovery of new associations in huge observational cohorts, and (iii) prospective application in a setting capable of providing real-time decision support. This review explores each of these translational mechanisms within a historical framework.
177 citations
••
Harvard University1, Baylor College of Medicine2, University of California, San Diego3, University of North Carolina at Chapel Hill4, University of Missouri–Kansas City5, University of Pennsylvania6, George Washington University7, Children's Hospital Oakland Research Institute8, Alfred I. duPont Hospital for Children9, Thomas Jefferson University10, Children's Memorial Hospital11, Georgia Regents University12, Mayo Clinic13, University of Arizona14, Brown University15, University of Washington16, University of Tennessee Health Science Center17, Children's Hospital of Wisconsin18, Columbia University19, University of California, Davis20, University of Southern California21, Ohio State University22
TL;DR: In patients with bacterial meningitis, antibiotic pretreatment is associated with higher cerebrospinal fluid glucose levels and lower cerebroSpinal fluid protein levels, although pretreatment does not modify cerebro Spinal fluid white blood cell count or absolute neutrophil count results.
Abstract: OBJECTIVE. The goal of this study was to evaluate the effect of antibiotic administration before lumbar puncture on cerebrospinal fluid profiles in children with bacterial meningitis. METHODS. We reviewed the medical records of all children (1 month to 18 years of age) with bacterial meningitis who presented to 20 pediatric emergency departments between 2001 and 2004. Bacterial meningitis was defined by positive cerebrospinal fluid culture results for a bacterial pathogen or cerebrospinal fluid pleocytosis with positive blood culture and/or cerebrospinal fluid latex agglutination results. Probable bacterial meningitis was defined as positive cerebrospinal fluid Gram stain results with negative results of bacterial cultures of blood and cerebrospinal fluid. Antibiotic pretreatment was defined as any antibiotic administered within 72 hours before the lumbar puncture. RESULTS. We identified 231 patients with bacterial meningitis and another 14 with probable bacterial meningitis. Of those 245 patients, 85 (35%) had received antibiotic pretreatment. After adjustment for patient age, duration and severity of illness at presentation, and bacterial pathogen, longer duration of antibiotic pretreatment was not significantly associated with cerebrospinal fluid white blood cell count, cerebrospinal fluid absolute neutrophil count. However, antibiotic pretreatment was significantly associated with higher cerebrospinal fluid glucose and lower cerebrospinal fluid protein levels. Although these effects became apparent earlier, patients with ≥12 hours of pretreatment, compared with patients who either were not pretreated or were pretreated for CONCLUSIONS. In patients with bacterial meningitis, antibiotic pretreatment is associated with higher cerebrospinal fluid glucose levels and lower cerebrospinal fluid protein levels, although pretreatment does not modify cerebrospinal fluid white blood cell count or absolute neutrophil count results.
176 citations
••
TL;DR: The role of PI3K/Akt/mTOR and Wnt signaling in CRC is surveyed, with a great focus in targeting these signaling pathways.
Abstract: Colorectal cancer (CRC) is one of the most common cancers in many parts of the world. Its development is a multi-step process involving three distinct stages, initiation that alters the molecular message of a normal cell, followed by promotion and progression that ultimately generates a phenotypically altered transformed malignant cell. Reports have suggested an association of the phosphoinositide-3-kinase (PI3K)/Akt pathway with colon tumorigenesis. Activation of Akt signaling and impaired expression of phosphatase and tensin homolog (PTEN) (a negative regulator of Akt) has been reported in 60-70% of human colon cancers and inhibitors of PI3K/Akt signaling have been suggested as potential therapeutic agents. Around 80% of human colon tumors possess mutations in the APC gene and half of the remainder feature β-catenin gene mutations which affect downstream signaling of the PI3K/Akt pathway. In recent years, there has been a great focus in targeting these signaling pathways, with natural and synthetic drugs reducing the tumor burden in different experiment models. In this review we survey the role of PI3K/Akt/mTOR and Wnt signaling in CRC.
176 citations
Authors
Showing all 1568 results
Name | H-index | Papers | Citations |
---|---|---|---|
Frank B. Hu | 250 | 1675 | 253464 |
Bruce M. Psaty | 181 | 1205 | 138244 |
Bruce N. Ames | 158 | 506 | 129010 |
Rino Rappuoli | 132 | 816 | 64660 |
Robert S. Schwartz | 130 | 923 | 62624 |
Carlos López-Otín | 126 | 494 | 83933 |
Ronald M. Krauss | 120 | 438 | 77969 |
Robert S. Stern | 120 | 761 | 62834 |
Joan S. Brugge | 115 | 286 | 47965 |
Ewan Birney | 114 | 308 | 125382 |
Keith M. Sullivan | 105 | 447 | 39067 |
Bo Lönnerdal | 99 | 674 | 36297 |
Dennis E. Discher | 98 | 372 | 60060 |
Richard Reinhardt | 94 | 370 | 58076 |
Henry A. Erlich | 93 | 354 | 40295 |