Hypertension: Lorts A

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A digest of articles written 1999 and later, on the topic "Hypertension," originating from Planet Earth —» Lorts A.  Display:  All Citations ·  All Abstracts
1 Guideline Clinical practice parameters for hemodynamic support of pediatric and neonatal septic shock: 2007 update from the American College of Critical Care Medicine. 2009

Brierley J, Carcillo JA, Choong K, Cornell T, Decaen A, Deymann A, Doctor A, Davis A, Duff J, Dugas MA, Duncan A, Evans B, Feldman J, Felmet K, Fisher G, Frankel L, Jeffries H, Greenwald B, Gutierrez J, Hall M, Han YY, Hanson J, Hazelzet J, Hernan L, Kiff J, Kissoon N, Kon A, Irazuzta J, Irazusta J, Lin J, Lorts A, Mariscalco M, Mehta R, Nadel S, Nguyen T, Nicholson C, Peters M, Okhuysen-Cawley R, Poulton T, Relves M, Rodriguez A, Rozenfeld R, Schnitzler E, Shanley T, Kache S, Skache S, Skippen P, Torres A, von Dessauer B, Weingarten J, Yeh T, Zaritsky A, Stojadinovic B, Zimmerman J, Zuckerberg A. · No affiliation provided · Crit Care Med. · Pubmed #19325359 No free full text.

Abstract: BACKGROUND: The Institute of Medicine calls for the use of clinical guidelines and practice parameters to promote "best practices" and to improve patient outcomes. OBJECTIVE: 2007 update of the 2002 American College of Critical Care Medicine Clinical Guidelines for Hemodynamic Support of Neonates and Children with Septic Shock. PARTICIPANTS: Society of Critical Care Medicine members with special interest in neonatal and pediatric septic shock were identified from general solicitation at the Society of Critical Care Medicine Educational and Scientific Symposia (2001-2006). METHODS: The Pubmed/MEDLINE literature database (1966-2006) was searched using the keywords and phrases: sepsis, septicemia, septic shock, endotoxemia, persistent pulmonary hypertension, nitric oxide, extracorporeal membrane oxygenation (ECMO), and American College of Critical Care Medicine guidelines. Best practice centers that reported best outcomes were identified and their practices examined as models of care. Using a modified Delphi method, 30 experts graded new literature. Over 30 additional experts then reviewed the updated recommendations. The document was subsequently modified until there was greater than 90% expert consensus. RESULTS: The 2002 guidelines were widely disseminated, translated into Spanish and Portuguese, and incorporated into Society of Critical Care Medicine and AHA sanctioned recommendations. Centers that implemented the 2002 guidelines reported best practice outcomes (hospital mortality 1%-3% in previously healthy, and 7%-10% in chronically ill children). Early use of 2002 guidelines was associated with improved outcome in the community hospital emergency department (number needed to treat = 3.3) and tertiary pediatric intensive care setting (number needed to treat = 3.6); every hour that went by without guideline adherence was associated with a 1.4-fold increased mortality risk. The updated 2007 guidelines continue to recognize an increased likelihood that children with septic shock, compared with adults, require 1) proportionally larger quantities of fluid, 2) inotrope and vasodilator therapies, 3) hydrocortisone for absolute adrenal insufficiency, and 4) ECMO for refractory shock. The major new recommendation in the 2007 update is earlier use of inotrope support through peripheral access until central access is attained. CONCLUSION: The 2007 update continues to emphasize early use of age-specific therapies to attain time-sensitive goals, specifically recommending 1) first hour fluid resuscitation and inotrope therapy directed to goals of threshold heart rates, normal blood pressure, and capillary refill <or=2 secs, and 2) subsequent intensive care unit hemodynamic support directed to goals of central venous oxygen saturation >70% and cardiac index 3.3-6.0 L/min/m.

2 Editorial Tezosentan, another selective selection for pulmonary hypertension, or not? 2004

Lorts A, Shanley TP. · No affiliation provided · Pediatr Crit Care Med. · Pubmed #15540040 No free full text.

This publication has no abstract.

3 Editorial Bouncing back from inhaled nitric oxide. 2004

Lorts A, Pearl JM, Shanley TP. · No affiliation provided · Pediatr Crit Care Med. · Pubmed #15167714 No free full text.

This publication has no abstract.

4 Review Cardiac involvement in inflammatory disease: systemic lupus erythematosus, rheumatic fever, and Kawasaki disease. 2001

Sondheimer HM, Lorts A. · Pediatric Cardiology 100, The Children's Hospital, University of Colorado Health Sciences Center, 1056 East 19th Avenue, Denver, CO 80218, USA. · Adolesc Med. · Pubmed #11224023 No free full text.

Abstract: This review focuses on treatment and preventive issues relevant to cardiac problems associated with systemic lupus erythematosus, acute rheumatic fever, and Kawasaki disease in adolescence. Cardiac abnormalities occur as a result of the immune dysfunction and as side effects of therapy. With increased survival, more cardiac complications are being detected. Screening for cardiac risk factors, such as cigarette smoking, hypertension, obesity, and hypercholesterolemia, should begin in adolescence.