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A model for identifying patients who may not need intensive care unit admission.

Zimmerman JE, Kramer AA.

J Crit Care. 2009 Aug 12. [Epub ahead of print]PMID: 19682848 [PubMed - as supplied by publisher]Related articles

Intensive care unit occupancy: making room for more patients.

Zimmerman JE.

Crit Care Med. 2009 May;37(5):1794-5. No abstract available. PMID: 19373045 [PubMed - indexed for MEDLINE]Related articles

What are microarrays teaching us about sleep?

Mackiewicz M, Zimmerman JE, Shockley KR, Churchill GA, Pack AI.

Trends Mol Med. 2009 Feb;15(2):79-87. Epub 2009 Jan 21. Review.PMID: 19162550 [PubMed - indexed for MEDLINE]Related articles

A video method to study Drosophila sleep.

Zimmerman JE, Raizen DM, Maycock MH, Maislin G, Pack AI.

Sleep. 2008 Nov 1;31(11):1587-98.PMID: 19014079 [PubMed - indexed for MEDLINE]Related articlesFree article

The energy hypothesis of sleep revisited.

Scharf MT, Naidoo N, Zimmerman JE, Pack AI.

Prog Neurobiol. 2008 Nov;86(3):264-80. Epub 2008 Sep 3. Review.PMID: 18809461 [PubMed - indexed for MEDLINE]Related articles

Predicting outcomes for cardiac surgery patients after intensive care unit admission.

Kramer AA, Zimmerman JE.

Semin Cardiothorac Vasc Anesth. 2008 Sep;12(3):175-83. Review.PMID: 18805852 [PubMed - indexed for MEDLINE]Related articles

Outcome prediction in critical care: the Acute Physiology and Chronic Health Evaluation models.

Zimmerman JE, Kramer AA.

Curr Opin Crit Care. 2008 Oct;14(5):491-7. Review.PMID: 18787439 [PubMed - indexed for MEDLINE]Related articles

Molecular mechanisms of sleep and wakefulness.

Mackiewicz M, Naidoo N, Zimmerman JE, Pack AI.

Ann N Y Acad Sci. 2008;1129:335-49. Review.PMID: 18591493 [PubMed - indexed for MEDLINE]Related articles

Conservation of sleep: insights from non-mammalian model systems.

Zimmerman JE, Naidoo N, Raizen DM, Pack AI.

Trends Neurosci. 2008 Jul;31(7):371-6. Epub 2008 Jun 5. Review.PMID: 18538867 [PubMed - indexed for MEDLINE]Related articles

Intensive care unit readmission: the issue is safety not frequency.

Zimmerman JE.

Crit Care Med. 2008 Mar;36(3):984-5. No abstract available. PMID: 18431289 [PubMed - indexed for MEDLINE]Related articles

Lethargus is a Caenorhabditis elegans sleep-like state.

Raizen DM, Zimmerman JE, Maycock MH, Ta UD, You YJ, Sundaram MV, Pack AI.

Nature. 2008 Jan 31;451(7178):569-72. Epub 2008 Jan 9. Erratum in: Nature. 2008 Jun 12;453(7197):952. PMID: 18185515 [PubMed - indexed for MEDLINE]Related articles

Macromolecule biosynthesis: a key function of sleep.

Mackiewicz M, Shockley KR, Romer MA, Galante RJ, Zimmerman JE, Naidoo N, Baldwin DA, Jensen ST, Churchill GA, Pack AI.

Physiol Genomics. 2007 Nov 14;31(3):441-57. Epub 2007 Aug 14.PMID: 17698924 [PubMed - indexed for MEDLINE]Related articlesFree article

Assessing the calibration of mortality benchmarks in critical care: The Hosmer-Lemeshow test revisited.

Kramer AA, Zimmerman JE.

Crit Care Med. 2007 Sep;35(9):2052-6.PMID: 17568333 [PubMed - indexed for MEDLINE]Related articles

Multiple mechanisms limit the duration of wakefulness in Drosophila brain.

Zimmerman JE, Rizzo W, Shockley KR, Raizen DM, Naidoo N, Mackiewicz M, Churchill GA, Pack AI.

Physiol Genomics. 2006 Nov 27;27(3):337-50. Epub 2006 Sep 5.PMID: 16954408 [PubMed - indexed for MEDLINE]Related articlesFree article

Intensive care unit length of stay: Benchmarking based on Acute Physiology and Chronic Health Evaluation (APACHE) IV.

Zimmerman JE, Kramer AA, McNair DS, Malila FM, Shaffer VL.

Crit Care Med. 2006 Oct;34(10):2517-29.PMID: 16932234 [PubMed - indexed for MEDLINE]Related articles

Acute Physiology and Chronic Health Evaluation (APACHE) IV: hospital mortality assessment for today's critically ill patients.

Zimmerman JE, Kramer AA, McNair DS, Malila FM.

Crit Care Med. 2006 May;34(5):1297-310.PMID: 16540951 [PubMed - indexed for MEDLINE]Related articles

Glycogen in the brain of Drosophila melanogaster: diurnal rhythm and the effect of rest deprivation.

Zimmerman JE, Mackiewicz M, Galante RJ, Zhang L, Cater J, Zoh C, Rizzo W, Pack AI.

J Neurochem. 2004 Jan;88(1):32-40.PMID: 14675147 [PubMed - indexed for MEDLINE]Related articles

The use of benchmarking to identify top performing critical care units: a preliminary assessment of their policies and practices.

Zimmerman JE, Alzola C, Von Rueden KT.

J Crit Care. 2003 Jun;18(2):76-86.PMID: 12800117 [PubMed - indexed for MEDLINE]Related articles

Enzymes of adenosine metabolism in the brain: diurnal rhythm and the effect of sleep deprivation.

Mackiewicz M, Nikonova EV, Zimmerman JE, Galante RJ, Zhang L, Cater JR, Geiger JD, Pack AI.

J Neurochem. 2003 Apr;85(2):348-57.PMID: 12675911 [PubMed - indexed for MEDLINE]Related articles

Measuring intensive care unit performance: a way to move forward.

Zimmerman JE.

Crit Care Med. 2002 Sep;30(9):2149-50. No abstract available. PMID: 12352059 [PubMed - indexed for MEDLINE]Related articles

Potentially ineffective care: a useful step forward.

Zimmerman JE.

Crit Care Med. 2002 Aug;30(8):1920-1. No abstract available. PMID: 12163825 [PubMed - indexed for MEDLINE]Related articles

Quality indicators: the continuing struggle to improve the quality of critical care.

Zimmerman JE.

J Crit Care. 2002 Mar;17(1):12-5. No abstract available. PMID: 12040544 [PubMed - indexed for MEDLINE]Related articles

A multicenter description of intermediate-care patients: comparison with ICU low-risk monitor patients.

Junker C, Zimmerman JE, Alzola C, Draper EA, Wagner DP.

Chest. 2002 Apr;121(4):1253-61.PMID: 11948061 [PubMed - indexed for MEDLINE]Related articlesFree article

The importance of bacterial sepsis in intensive care unit patients with acquired immunodeficiency syndrome: implications for future care in the age of increasing antiretroviral resistance.

Rosenberg AL, Seneff MG, Atiyeh L, Wagner R, Bojanowski L, Zimmerman JE.

Crit Care Med. 2001 Mar;29(3):548-56.PMID: 11373418 [PubMed - indexed for MEDLINE]Related articles

Intensive care unit length of stay: recent changes and future challenges.

Rosenberg AL, Zimmerman JE, Alzola C, Draper EA, Knaus WA.

Crit Care Med. 2000 Oct;28(10):3465-73.PMID: 11057802 [PubMed - indexed for MEDLINE]Related articles

Molecular analysis of Drosophila eyes absent mutants reveals features of the conserved Eya domain.

Bui QT, Zimmerman JE, Liu H, Bonini NM.

Genetics. 2000 Jun;155(2):709-20.PMID: 10835393 [PubMed - indexed for MEDLINE]Related articlesFree article

Functional analysis of an eye enhancer of the Drosophila eyes absent gene: differential regulation by eye specification genes.

Bui QT, Zimmerman JE, Liu H, Gray-Board GL, Bonini NM.

Dev Biol. 2000 May 15;221(2):355-64.PMID: 10790331 [PubMed - indexed for MEDLINE]Related articles

Prognostic systems in intensive care: how do you interpret an observed mortality that is higher than expected?

Zimmerman JE, Wagner DP.

Crit Care Med. 2000 Jan;28(1):258-60. No abstract available. PMID: 10667538 [PubMed - indexed for MEDLINE]Related articles

Molecular genetic analysis of Drosophila eyes absent mutants reveals an eye enhancer element.

Zimmerman JE, Bui QT, Liu H, Bonini NM.

Genetics. 2000 Jan;154(1):237-46.PMID: 10628984 [PubMed - indexed for MEDLINE]Related articlesFree article

Intensive care unit length of stay: can it be reduced?

Zimmerman JE.

Crit Care Med. 1999 Jul;27(7):1393-4. No abstract available. PMID: 10446844 [PubMed - indexed for MEDLINE]Related articles

Evaluation of acute physiology and chronic health evaluation III predictions of hospital mortality in an independent database.

Zimmerman JE, Wagner DP, Draper EA, Wright L, Alzola C, Knaus WA.

Crit Care Med. 1998 Aug;26(8):1317-26.PMID: 9710088 [PubMed - indexed for MEDLINE]Related articles

Analysis of fluG mutations that affect light-dependent conidiation in Aspergillus nidulans.

Yager LN, Lee HO, Nagle DL, Zimmerman JE.

Genetics. 1998 Aug;149(4):1777-86.PMID: 9691036 [PubMed - indexed for MEDLINE]Related articlesFree article

Neurological intensive care admissions: identifying candidates for intermediate care and the services they receive.

Zimmerman JE, Junker CD, Becker RB, Draper EA, Wagner DP, Knaus WA.

Neurosurgery. 1998 Jan;42(1):91-101; discussion 101-2.PMID: 9442509 [PubMed - indexed for MEDLINE]Related articles

Inositol 1,4,5-trisphosphate receptor expression in odontoblast cells.

Smutzer G, Zimmerman JE, Han LY, Ruscheinsky DD, Arnold SE, Yu X, Kratskin I.

Biochim Biophys Acta. 1997 Oct 11;1358(3):221-8.PMID: 9366253 [PubMed - indexed for MEDLINE]Related articles

Triage for patients with gastrointestinal hemorrhage: patients who don't need intensive care.

Zimmerman JE.

Crit Care Med. 1997 Jul;25(7):1101-2. No abstract available. PMID: 9233727 [PubMed - indexed for MEDLINE]Related articles

Evaluating laboratory usage in the intensive care unit: patient and institutional characteristics that influence frequency of blood sampling.

Zimmerman JE, Seneff MG, Sun X, Wagner DP, Knaus WA.

Crit Care Med. 1997 May;25(5):737-48.PMID: 9187590 [PubMed - indexed for MEDLINE]Related articles

Inositol 1,4,5-trisphosphate receptor expression in mammalian olfactory tissue.

Smutzer G, Zimmerman JE, Hahn CG, Ruscheinsky DD, Rodríguez A, Han LY, Arnold SE.

Brain Res Mol Brain Res. 1997 Mar;44(2):347-54.PMID: 9073177 [PubMed - indexed for MEDLINE]Related articles

Cloning and characterization of two vertebrate homologs of the Drosophila eyes absent gene.

Zimmerman JE, Bui QT, Steingrímsson E, Nagle DL, Fu W, Genin A, Spinner NB, Copeland NG, Jenkins NA, Bucan M, Bonini NM.

Genome Res. 1997 Feb;7(2):128-41.PMID: 9049631 [PubMed - indexed for MEDLINE]Related articlesFree article

Variations in the use of do-not-resuscitate orders in ICUS. Findings from a national study.

Jayes RL, Zimmerman JE, Wagner DP, Knaus WA.

Chest. 1996 Nov;110(5):1332-9.PMID: 8915242 [PubMed - indexed for MEDLINE]Related articlesFree article

A comparison of risks and outcomes for patients with organ system failure: 1982-1990.

Zimmerman JE, Knaus WA, Wagner DP, Sun X, Hakim RB, Nystrom PO.

Crit Care Med. 1996 Oct;24(10):1633-41.PMID: 8874298 [PubMed - indexed for MEDLINE]Related articles

Planning patient services for intermediate care units: insights based on care for intensive care unit low-risk monitor admissions.

Zimmerman JE, Wagner DP, Sun X, Knaus WA, Draper EA.

Crit Care Med. 1996 Oct;24(10):1626-32.PMID: 8874297 [PubMed - indexed for MEDLINE]Related articles

Reproducibility of MEG auditory evoked field source localizations in normal human subjects using a seven-channel gradiometer.

Teale P, Goldstein L, Reite M, Sheeder J, Richardson D, Edrich J, Zimmerman JE.

IEEE Trans Biomed Eng. 1996 Sep;43(9):967-9.PMID: 9214812 [PubMed - indexed for MEDLINE]Related articles

Predicting the duration of mechanical ventilation. The importance of disease and patient characteristics.

Seneff MG, Zimmerman JE, Knaus WA, Wagner DP, Draper EA.

Chest. 1996 Aug;110(2):469-79.PMID: 8697853 [PubMed - indexed for MEDLINE]Related articlesFree article

The importance of technology for achieving superior outcomes from intensive care. Brazil APACHE III Study Group.

Bastos PG, Knaus WA, Zimmerman JE, Magalhães A Jr, Sun X, Wagner DP.

Intensive Care Med. 1996 Jul;22(7):664-9.PMID: 8844231 [PubMed - indexed for MEDLINE]Related articles

ICU scoring systems allow prediction of patient outcomes and comparison of ICU performance.

Becker RB, Zimmerman JE.

Crit Care Clin. 1996 Jul;12(3):503-14. Review.PMID: 8839586 [PubMed - indexed for MEDLINE]Related articles

Application of the APACHE III prognostic system in Brazilian intensive care units: a prospective multicenter study.

Bastos PG, Sun X, Wagner DP, Knaus WA, Zimmerman JE.

Intensive Care Med. 1996 Jun;22(6):564-70.PMID: 8814472 [PubMed - indexed for MEDLINE]Related articles

Intensive care unit admissions with cirrhosis: risk-stratifying patient groups and predicting individual survival.

Zimmerman JE, Wagner DP, Seneff MG, Becker RB, Sun X, Knaus WA.

Hepatology. 1996 Jun;23(6):1393-401.PMID: 8675156 [PubMed - indexed for MEDLINE]Related articles

Severity stratification and outcome prediction for multisystem organ failure and dysfunction.

Zimmerman JE, Knaus WA, Sun X, Wagner DP.

World J Surg. 1996 May;20(4):401-5. Review.PMID: 8662126 [PubMed - indexed for MEDLINE]Related articles

International comparisons of intensive care: meeting the challenges of different worlds of intensive care.

Vazquez Mata G, Rowan K, Zimmerman JE, Aguayo de Hoyos E, Knaus WA.

Intensive Care Med. 1996 Feb;22(2):156-7. No abstract available. PMID: 8857122 [PubMed - indexed for MEDLINE]Related articles

Hospital and 1-year survival of patients admitted to intensive care units with acute exacerbation of chronic obstructive pulmonary disease.

Seneff MG, Wagner DP, Wagner RP, Zimmerman JE, Knaus WA.

JAMA. 1995 Dec 20;274(23):1852-7.PMID: 7500534 [PubMed - indexed for MEDLINE]Related articles