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Items: 46


Effect of Acute Stroke Care Regionalization on Intravenous Alteplase Use in Two Urban Counties.

Govindarajan P, Shiboski S, Grimes B, Cook LJ, Ghilarducci D, Meng T, Trickey AW.

Prehosp Emerg Care. 2019 Nov 11:1-10. doi: 10.1080/10903127.2019.1679303. [Epub ahead of print]


Practice Variation in the Diagnosis of Aneurysmal Subarachnoid Hemorrhage: A Survey of US and Canadian Emergency Medicine Physicians.

Kumar A, Niknam K, Lumba-Brown A, Woodruff M, Bledsoe JR, Kohn MA, Perry JJ, Govindarajan P.

Neurocrit Care. 2019 Oct;31(2):321-328. doi: 10.1007/s12028-019-00679-7.


E-Cigarette and Liquid Nicotine Exposures Among Young Children.

Govindarajan P, Spiller HA, Casavant MJ, Chounthirath T, Smith GA.

Pediatrics. 2018 May;141(5). pii: e20173361. doi: 10.1542/peds.2017-3361.


A Web-based Decision Tool to Estimate Subarachnoid Hemorrhage Risk in Emergency Department Patients.

Manella H, Sivasankar S, Perry JJ, Pfeil S, Senyak J, Shachter R, Govindarajan P.

Cureus. 2018 Jan 21;10(1):e2096. doi: 10.7759/cureus.2096.


Impact of individual clinical outcomes on trial participants' perspectives on enrollment in emergency research without consent.

Whitesides LW, Baren JM, Biros MH, Fleischman RJ, Govindarajan PR, Jones EB, Pancioli AM, Pentz RD, Scicluna VM, Wright DW, Dickert NW.

Clin Trials. 2017 Apr;14(2):180-186. doi: 10.1177/1740774516677276. Epub 2016 Nov 15.


Prehospital Systolic Hypertension and Outcomes in Patients with Spontaneous Intracerebral Hemorrhage.

Hatcher S, Chen C, Govindarajan P.

Cureus. 2017 Jan 26;9(1):e998. doi: 10.7759/cureus.998.


A low-cost, tablet-based option for prehospital neurologic assessment: The iTREAT Study.

Chapman Smith SN, Govindarajan P, Padrick MM, Lippman JM, McMurry TL, Resler BL, Keenan K, Gunnell BS, Mehndiratta P, Chee CY, Cahill EA, Dietiker C, Cattell-Gordon DC, Smith WS, Perina DG, Solenski NJ, Worrall BB, Southerland AM; As the iTREAT Investigators.

Neurology. 2016 Jul 5;87(1):19-26. doi: 10.1212/WNL.0000000000002799. Epub 2016 Jun 8.


Paramedic Perspectives on Barriers to Prehospital Acute Stroke Recognition.

Hodell E, Hughes SD, Corry M, Kivlehan S, Resler B, Sheon N, Govindarajan P.

Prehosp Emerg Care. 2016 May-Jun;20(3):415-24. doi: 10.3109/10903127.2015.1115933. Epub 2016 Feb 8.


Impaired extracellular matrix structure resulting from malnutrition in ovariectomized mature rats.

El Khassawna T, Böcker W, Brodsky K, Weisweiler D, Govindarajan P, Kampschulte M, Thormann U, Henss A, Rohnke M, Bauer N, Müller R, Deutsch A, Ignatius A, Dürselen L, Langheinrich A, Lips KS, Schnettler R, Heiss C.

Histochem Cell Biol. 2015 Nov;144(5):491-507. doi: 10.1007/s00418-015-1356-9. Epub 2015 Jul 26.


Characterization of bone turnover and energy metabolism in a rat model of primary and secondary osteoporosis.

Bauer NB, Khassawna TE, Goldmann F, Stirn M, Ledieu D, Schlewitz G, Govindarajan P, Zahner D, Weisweiler D, Schliefke N, Böcker W, Schnettler R, Heiss C, Moritz A.

Exp Toxicol Pathol. 2015 Apr;67(4):287-96. doi: 10.1016/j.etp.2015.01.004. Epub 2015 Mar 12.


Race and sex disparities in prehospital recognition of acute stroke.

Govindarajan P, Friedman BT, Delgadillo JQ, Ghilarducci D, Cook LJ, Grimes B, McCulloch CE, Johnston SC.

Acad Emerg Med. 2015 Mar;22(3):264-72. doi: 10.1111/acem.12595. Epub 2015 Feb 25.


Prehospital aspirin administration for acute coronary syndrome (ACS) in the USA: an EMS quality assessment using the NEMSIS 2011 database.

Tataris KL, Mercer MP, Govindarajan P.

Emerg Med J. 2015 Nov;32(11):876-81. doi: 10.1136/emermed-2014-204299. Epub 2015 Feb 12.


Patients' perspectives of enrollment in research without consent: the patients' experiences in emergency research-progesterone for the treatment of traumatic brain injury study.

Dickert NW, Scicluna VM, Baren JM, Biros MH, Fleischman RJ, Govindarajan PR, Jones EB, Pancioli AM, Wright DW, Pentz RD.

Crit Care Med. 2015 Mar;43(3):603-12. doi: 10.1097/CCM.0000000000000747. Erratum in: Crit Care Med. 2016 Apr;44(4):e240.


National trends in the utilization of emergency medical services for acute myocardial infarction and stroke.

Tataris K, Kivlehan S, Govindarajan P.

West J Emerg Med. 2014 Nov;15(7):744-8. doi: 10.5811/westjem.2014.9.22851. Epub 2014 Oct 28.


Phytochemical and therapeutic evaluation of leaf and in vitro derived callus and shoot of Solanum trilobatum.

Govindarajan P, Chinnachamy C.

Pak J Pharm Sci. 2014 Nov;27(6 Suppl):2101-7.


"The creeping tumor:" An unusual presentation of upper urinary tract malignancy.

Selvaraj V, Govindarajan P, Deepak M, Sivaraj M.

Indian J Urol. 2014 Oct;30(4):454-5. doi: 10.4103/0970-1591.139549.


Short-term glucocorticoid treatment causes spinal osteoporosis in ovariectomized rats.

Böcker W, El Khassawna T, Bauer N, Brodsky K, Weisweiler D, Govindarajan P, Schlewitz G, Kampschulte M, Dürselen L, Thormann U, Szalay G, Schnettler R, Langheinrich AC, Heiss C.

Eur Spine J. 2014 Nov;23(11):2437-48. doi: 10.1007/s00586-014-3463-z. Epub 2014 Jul 31.


Emergency department visits and hospitalizations by tube-fed nursing home residents with varying degrees of cognitive impairment: a national study.

Stephens CE, Sackett N, Govindarajan P, Lee SJ.

BMC Geriatr. 2014 Mar 20;14:35. doi: 10.1186/1471-2318-14-35.


Community consultation for prehospital research: experiences of study coordinators and principal investigators.

Dickert NW, Govindarajan P, Harney D, Silbergleit R, Sugarman J, Weinfurt KP, Pentz RD.

Prehosp Emerg Care. 2014 Apr-Jun;18(2):274-81. doi: 10.3109/10903127.2013.856503. Epub 2014 Jan 8.


Bone matrix, cellularity, and structural changes in a rat model with high-turnover osteoporosis induced by combined ovariectomy and a multiple-deficient diet.

Govindarajan P, Böcker W, El Khassawna T, Kampschulte M, Schlewitz G, Huerter B, Sommer U, Dürselen L, Ignatius A, Bauer N, Szalay G, Wenisch S, Lips KS, Schnettler R, Langheinrich A, Heiss C.

Am J Pathol. 2014 Mar;184(3):765-77. doi: 10.1016/j.ajpath.2013.11.011. Epub 2013 Dec 31.


Implications of combined ovariectomy and glucocorticoid (dexamethasone) treatment on mineral, microarchitectural, biomechanical and matrix properties of rat bone.

Govindarajan P, Khassawna T, Kampschulte M, Böcker W, Huerter B, Dürselen L, Faulenbach M, Heiss C.

Int J Exp Pathol. 2013 Dec;94(6):387-98. doi: 10.1111/iep.12038. Epub 2013 Sep 2.


Effects of multi-deficiencies-diet on bone parameters of peripheral bone in ovariectomized mature rat.

El Khassawna T, Böcker W, Govindarajan P, Schliefke N, Hürter B, Kampschulte M, Schlewitz G, Alt V, Lips KS, Faulenbach M, Möllmann H, Zahner D, Dürselen L, Ignatius A, Bauer N, Wenisch S, Langheinrich AC, Schnettler R, Heiss C.

PLoS One. 2013 Aug 16;8(8):e71665. doi: 10.1371/journal.pone.0071665. eCollection 2013.


Applicability of ToF-SIMS for monitoring compositional changes in bone in a long-term animal model.

Henss A, Rohnke M, El Khassawna T, Govindarajan P, Schlewitz G, Heiss C, Janek J.

J R Soc Interface. 2013 Jul 17;10(86):20130332. doi: 10.1098/rsif.2013.0332. Print 2013 Sep 6.


Marked reduction in length of stay for patients with psychiatric emergencies after implementation of a comanagement model.

Polevoi SK, Jewel Shim J, McCulloch CE, Grimes B, Govindarajan P.

Acad Emerg Med. 2013 Apr;20(4):338-43. doi: 10.1111/acem.12105.


Enrollment in research under exception from informed consent: the Patients' Experiences in Emergency Research (PEER) study.

Dickert NW, Mah VA, Baren JM, Biros MH, Govindarajan P, Pancioli A, Silbergleit R, Wright DW, Pentz RD.

Resuscitation. 2013 Oct;84(10):1416-21. doi: 10.1016/j.resuscitation.2013.04.006. Epub 2013 Apr 16.


Emergency research: using exception from informed consent, evaluation of community consultations.

Govindarajan P, Dickert NW, Meeker M, De Souza N, Harney D, Hemphill CJ, Pentz R.

Acad Emerg Med. 2013 Jan;20(1):98-103. doi: 10.1111/acem.12039.


Evaluation of bone remodeling with (18)F-fluoride and correlation with the glucose metabolism measured by (18)F-FDG in lumbar spine with time in an experimental nude rat model with osteoporosis using dynamic PET-CT.

Cheng C, Heiss C, Dimitrakopoulou-Strauss A, Govindarajan P, Schlewitz G, Pan L, Schnettler R, Weber K, Strauss LG.

Am J Nucl Med Mol Imaging. 2013;3(2):118-28. Epub 2013 Mar 8.


Implications of combined ovariectomy/multi-deficiency diet on rat bone with age-related variation in bone parameters and bone loss at multiple skeletal sites by DEXA.

Govindarajan P, Schlewitz G, Schliefke N, Weisweiler D, Alt V, Thormann U, Lips KS, Wenisch S, Langheinrich AC, Zahner D, Hemdan NY, Böcker W, Schnettler R, Heiss C.

Med Sci Monit Basic Res. 2013 Feb 28;19:76-86. doi: 10.12659/MSMBR.883815.


[Ovariectomy and calcium/vitamin D2/D3 deficient diet as a model of osteoporosis in the spine of Sprague-Dawley rats].

Schlewitz G, Govindarajan P, Schliefke N, Alt V, Böcker W, Elkhassawna T, Thormann U, Lips KS, Hemdan NY, Zahner D, Schnettler R, Heiss C.

Z Orthop Unfall. 2013 Feb;151(1):14-9. doi: 10.1055/s-0032-1327976. Epub 2013 Feb 19. German.


Quantitative assessment of microcirculation and diffusion in the bone marrow of osteoporotic rats using VCT, DCE-MRI, DW-MRI, and histology.

Liu Y, Cao L, Hillengass J, Delorme S, Schlewitz G, Govindarajan P, Schnettler R, Heiss C, Bäuerle T.

Acta Radiol. 2013 Mar 1;54(2):205-13. doi: 10.1258/ar.2012.120508. Epub 2013 Jan 14.


Genome-wide association study of osteochondrosis in the tarsocrural joint of Dutch Warmblood horses identifies susceptibility loci on chromosomes 3 and 10.

Orr N, Hill EW, Gu J, Govindarajan P, Conroy J, van Grevenhof EM, Ducro BJ, van Arendonk JA, Knaap JH, van Weeren PR, Machugh DE, Ennis S, Brama PA.

Anim Genet. 2013 Aug;44(4):408-12. doi: 10.1111/age.12016. Epub 2012 Dec 25.


Emergency Physicians Research Common Problems in Proportion to their Frequency.

Wilson MP, Vilke GM, Govindarajan P, Itagaki MW.

West J Emerg Med. 2012 Sep;13(4):344-50. doi: 10.5811/westjem.2011.6.6722.


Nationwide patterns of hospitalization after transient ischemic attack.

Kamel H, Fahimi J, Govindarajan P, Navi BB.

J Stroke Cerebrovasc Dis. 2013 Oct;22(7):e142-5. doi: 10.1016/j.jstrokecerebrovasdis.2012.09.016. Epub 2012 Nov 11.


Induction of osteoporosis with its influence on osteoporotic determinants and their interrelationships in rats by DEXA.

Heiss C, Govindarajan P, Schlewitz G, Hemdan NY, Schliefke N, Alt V, Thormann U, Lips KS, Wenisch S, Langheinrich AC, Zahner D, Schnettler R.

Med Sci Monit. 2012 Jun;18(6):BR199-207.


Regional differences in emergency medical services use for patients with acute stroke (findings from the National Hospital Ambulatory Medical Care Survey Emergency Department Data File).

Govindarajan P, Gonzales R, Maselli JH, Johnston SC, Fahimi J, Poisson S, Stein JC.

J Stroke Cerebrovasc Dis. 2013 Nov;22(8):e257-63. doi: 10.1016/j.jstrokecerebrovasdis.2012.02.014. Epub 2012 Mar 31.


Paediatric back pain and a limp.

Freeman JD, Govindarajan P.

Emerg Med J. 2012 Jun;29(6):523. doi: 10.1136/emermed-2011-201063. Epub 2012 Mar 2. No abstract available.


Radiographic evidence of osteomyelitis.

Desouza NT, Govindarajan P.

West J Emerg Med. 2011 Nov;12(4):528-9. doi: 10.5811/westjem.2011.4.2256. No abstract available.


Feasibility study to assess the use of the Cincinnati stroke scale by emergency medical dispatchers: a pilot study.

Govindarajan P, Desouza NT, Pierog J, Ghilarducci D, Johnston SC.

Emerg Med J. 2012 Oct;29(10):848-50. doi: 10.1136/emermed-2011-200150. Epub 2011 Aug 17.


Practice variability among the EMS systems participating in Cardiac Arrest Registry to Enhance Survival (CARES).

Govindarajan P, Lin L, Landman A, McMullan JT, McNally BF, Crouch AJ, Sasson C.

Resuscitation. 2012 Jan;83(1):76-80. doi: 10.1016/j.resuscitation.2011.06.026. Epub 2011 Jun 30.


Ultrasound-guided omental biopsy: Review of 173 patients.

Govindarajan P, Keshava SN.

Indian J Radiol Imaging. 2010 Nov;20(4):307-9. doi: 10.4103/0971-3026.73533.


Comparative evaluation of stroke triage algorithms for emergency medical dispatchers (MeDS): prospective cohort study protocol.

Govindarajan P, Ghilarducci D, McCulloch C, Pierog J, Bloom E, Johnston C.

BMC Neurol. 2011 Jan 27;11:14. doi: 10.1186/1471-2377-11-14.


Patient-centered integrated networks of emergency care: consensus-based recommendations and future research priorities.

Govindarajan P, Larkin GL, Rhodes KV, Piazza G, Byczkowski TL, Edwards M, Baren JM; 2010 Academic emergency medicine consensus conference Beyond regionalization: Intergrated networks of emergency care.

Acad Emerg Med. 2010 Dec;17(12):1322-9. doi: 10.1111/j.1553-2712.2010.00939.x.


Genome-wide SNP association-based localization of a dwarfism gene in Friesian dwarf horses.

Orr N, Back W, Gu J, Leegwater P, Govindarajan P, Conroy J, Ducro B, Van Arendonk JA, MacHugh DE, Ennis S, Hill EW, Brama PA.

Anim Genet. 2010 Dec;41 Suppl 2:2-7. doi: 10.1111/j.1365-2052.2010.02091.x.


A sequence polymorphism in MSTN predicts sprinting ability and racing stamina in thoroughbred horses.

Hill EW, Gu J, Eivers SS, Fonseca RG, McGivney BA, Govindarajan P, Orr N, Katz LM, MacHugh DE.

PLoS One. 2010 Jan 20;5(1):e8645. doi: 10.1371/journal.pone.0008645. Erratum in: PLoS One. 2010;5(1). doi: 10.1371/annotation/de9e11b9-eb92-4ee5-a56a-908e06d1ed6c. MacHugh, David [corrected to MacHugh, David E].


Inactivation of aflatoxin B1 by using the synergistic effect of hydrogen peroxide and gamma radiation.

Patel UD, Govindarajan P, Dave PJ.

Appl Environ Microbiol. 1989 Feb;55(2):465-7.


Hemoglobin Ohio (beta 142 Ala replaced by): a new abnormal hemoglobin with high oxygen affinity and erythrocytosis.

Moo-Penn WF, Schneider RG, Shih T, Jones RT, Govindarajan S, Govindarajan PG, Patchen LC.

Blood. 1980 Aug;56(2):246-50.


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