Ralph Dacey

Research output

Research output per year 1974 2002 2006 2007 2008 2009 2010 2011 2013 2014 2016 2024

• 217 Article
• 76 Comment/debate
• 23 Review article
• 11 Editorial
• 9 More
  • 7 Letter
  • 1 Conference contribution
  • 1 Conference article

Research output per year

Research output per year

Search results

• 2012

  Comments

  Haydon, D. & Dacey, R., Nov 2012, In: Neurosurgery. 71, 5, p. 925-926 2 p.

  Research output: Contribution to journal › Comment/debate
  9 Scopus citations

• Comments

  Dacey, R. G., Jun 2012, In: Neurosurgery. 70, 6, p. 1381-1382 2 p.

  Research output: Contribution to journal › Comment/debate

• Diagnostic yield of computed tomography angiography and magnetic resonance angiography in patients with catheter angiography-negative subarachnoid hemorrhage: Clinical article

  Delgado Almandoz, J. E., Jagadeesan, B. D., Refai, D., Moran, C. J., Cross, D. W. T., Chicoine, M. R., Rich, K. M., Diringer, M. N., Dacey, R. G., Derdeyn, C. P. & Zipfel, G. J., Aug 2012, In: Journal of neurosurgery. 117, 2, p. 309-315 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Subarachnoid Hemorrhage 100%
  • Magnetic Resonance Angiography 100%
  • Diagnostic Performance 100%
  • Computed Tomography Angiography 100%
  • Clinical Papers 100%
  22 Scopus citations

• Diagnostic yield of repeat catheter angiography in patients with catheter and computed tomography angiography negative subarachnoid hemorrhage

  Delgado Almandoz, J. E., Jagadeesan, B. D., Refai, D., Moran, C. J., Cross, D. T., Chicoine, M. R., Rich, K. M., Diringer, M. N., Dacey, R. G., Derdeyn, C. P. & Zipfel, G. J., May 2012, In: Neurosurgery. 70, 5, p. 1135-1142 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Catheter 100%
  • Subarachnoid Hemorrhage 100%
  • Diagnostic Performance 100%
  • Computed Tomography Angiography 100%
  • Catheter Angiography 100%
  49 Scopus citations

• Intraoperative magnetic resonance imaging to reduce the rate of early reoperation for lesion resection in pediatric neurosurgery: Clinical article

  Shah, M. N., Leonard, J. R., Inder, G. E., Gao, F., Geske, M., Haydon, D. H., Omodon, M. E., Evans, J., Morales, D., Dacey, R. G., Smyth, M. D., Chicoine, M. R. & Limbrick, D. D., Mar 2012, In: Journal of Neurosurgery: Pediatrics. 9, 3, p. 259-264 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Intraoperative Magnetic Resonance Imaging (iMRI) 100%
  • Pediatric Neurosurgery 100%
  • Clinical Papers 100%
  • Early Reoperation 100%
  • Lesion Resection 100%
  62 Scopus citations

• Magnetic resonance imaging-guided focused laser interstitial thermal therapy for subinsular metastatic adenocarcinoma: technical case report.

  Hawasli, A. H., Ray, W. Z., Murphy, R. K. J., Dacey, R. G. & Leuthardt, E. C., Jun 2012, In: Neurosurgery. 70, 2 Suppl Operative, p. 332-337; discussion 338

  Research output: Contribution to journal › Review article › peer-review

  • Photothermal Therapy 100%
  • Magnetic Resonance Imaging Guided 100%
  • Metastatic Adenocarcinoma 100%
  • Focused Laser 100%
  • Neoplasm 100%
  68 Scopus citations

• Oligodendrogliomas in children

  Creach, K. M., Rubin, J. B., Leonard, J. R., Limbrick, D. D., Smyth, M. D., Dacey, R., Rich, K. M., Dowling, J. L., Grubb, R. L., Linette, G. P., King, A. A., Michalski, J. M., Park, T. S., Perry, A., Simpson, J. R. & Mansur, D. B., Jan 2012, In: Journal of Neuro-Oncology. 106, 2, p. 377-382 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Overall Survival 100%
  • Oligodendroglioma 100%
  • Progression-free Survival 80%
  • Progression Free Survival 66%
  • Working Diagnosis 60%
  22 Scopus citations

• Resident work hours

  Dacey, R. G., Mar 2012, In: Journal of neurosurgery. 116, 3, p. 475-476 2 p.

  Research output: Contribution to journal › Editorial
  3 Scopus citations

• Technical, angiographic and clinical outcomes of Neuroform 1, 2, 2 Treo and 3 devices in stent-assisted coiling of intracranial aneurysms

  Kadkhodayan, Y., Somogyi, C. T., Cross, D. W. T., Derdeyn, C. P., Zipfel, G. J., Chicoine, M. R., Rich, K. M., Grubb, R. L., Dacey, R. G. & Moran, C. J., Sep 2012, In: Journal of NeuroInterventional Surgery. 4, 5, p. 368-374 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Clinical Outcomes 100%
  • Intracranial Aneurysm 100%
  • Angiographic Outcome 100%
  • Technical Outcome 100%
  • Stent-assisted Coiling 100%
  14 Scopus citations
• 2011

  A novel transnasal transsphenoidal speculum: A design for both microscopic and endoscopic transsphenoidal pituitary surgery: Clinical article

  Chole, R. A., Lim, C., Dunham, B., Chicoine, M. R. & Dacey, R. G., May 2011, In: Journal of neurosurgery. 114, 5, p. 1380-1385 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Clinical Papers 100%
  • Transnasal 100%
  • Transsphenoidal 100%
  • Speculum 100%
  • Endoscopic Transsphenoidal 100%
  12 Scopus citations

• Combined endovascular embolization and stereotactic radiosurgery in the treatment of large arteriovenous malformations: Clinical article

  Blackburn, S. L., Ashley, W. W., Rich, K. M., Simpson, J. R., Drzymala, R. E., Ray, W. Z., Moran, C. J., Cross, D. W. T., Chicoine, M. R., Dacey, R. G., Derdeyn, C. P. & Zipfel, G. J., Jun 2011, In: Journal of neurosurgery. 114, 6, p. 1758-1761 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Stereotactic Radiosurgery 100%
  • Clinical Papers 100%
  • Endovascular Embolization 100%
  • Cerebral Arteriovenous Malformation 100%
  • Embolization 100%
  84 Scopus citations

• Comment

  Washington, C. & Dacey, R. G., Nov 2011, In: Neurosurgery. 69, 5, p. 1091 1 p.

  Research output: Contribution to journal › Comment/debate

  Open Access

• Comments

  Washington, C. & Dacey, R., Jun 1 2011, In: Neurosurgery. 68, SUPPL. 2, 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Washington, C. & Dacey, R. G., Jun 1 2011, In: Neurosurgery. 68, SUPPL. 2, 1 p.

  Research output: Contribution to journal › Comment/debate

• Implementation and preliminary clinical experience with the use of ceiling mounted mobile high field intraoperative magnetic resonance imaging between two operating rooms.

  Chicoine, M. R., Lim, C. C. H., Evans, J. A., Singla, A., Zipfel, G. J., Rich, K. M., Dowling, J. L., Leonard, J. R., Smyth, M. D., Santiago, P., Leuthardt, E. C., Limbrick, D. D. & Dacey, R. G., 2011, In: Acta neurochirurgica. Supplement. 109, p. 97-102 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Operating Room 100%
  • Clinical Experience 100%
  • Ceiling-mounted 100%
  • High-field Intraoperative Magnetic Resonance Imaging 100%
  • Intraoperative Magnetic Resonance Imaging (iMRI) 100%
  39 Scopus citations

• Response

  Derdeyn, C. P., Dacey, R. G. & Zipfel, G. J., Jun 1 2011, In: Journal of neurosurgery. 114, 6, p. 1756-1757 2 p.

  Research output: Contribution to journal › Comment/debate

• Sexual intercourse and cerebral aneurysmal rupture: Potential mechanisms and precipitants: A review

  Reynolds, M. R., Willie, J. T., Zipfel, G. J. & Dacey, R. G., Apr 1 2011, In: Journal of neurosurgery. 114, 4, p. 969-977 9 p.

  Research output: Contribution to journal › Review article › peer-review

  • Ruptured Aneurysm 100%
  • Sexual Intercourse 100%
  • Rupture Potential 100%
  • Subarachnoid Hemorrhage 100%
  • Coitus 66%
  44 Scopus citations

• Stroke in the new millenium

  Batjer, H. H., Dacey, R. & Lawton, M. T., Jun 2011, In: Neurosurgical focus. 30, 6

  Research output: Contribution to journal › Editorial

  Open Access

• The current surgical management of intracranial aneurysms

  Washington, C. W., Vellimana, A. K., Zipfel, G. J. & Dacey, R. G., Sep 2011, In: Journal of neurosurgical sciences. 55, 3, p. 211-231 21 p.

  Research output: Contribution to journal › Review article › peer-review

  • Surgical Management 100%
  • Aneurysm 100%
  • Intracranial Aneurysm 100%
  • Surgery 100%
  • Natural History 66%
  7 Scopus citations

• Unilateral posterior reversible encephalopathy syndrome with hypertensive therapy of contralateral vasospasm: Case report

  Dhar, R., Dacey, R., Human, T. & Zipfel, G., Nov 2011, In: Neurosurgery. 69, 5, p. E1176-E1181

  Research output: Contribution to journal › Article › peer-review

  • Vasospasm 100%
  • Posterior Reversible Encephalopathy Syndrome 100%
  • Induced Hypertension 100%
  • Hypertensive Therapy 100%
  • Contralateral 100%
  27 Scopus citations

• Use of movable high-field-strength intraoperative magnetic resonance imaging with awake craniotomies for resection of gliomas: Preliminary experience

  Leuthardt, E. C., Lim, C. C. H., Shah, M. N., Evans, J. A., Rich, K. M., Dacey, R. G., Tempelhoff, R. & Chicoine, M. R., Jul 2011, In: Neurosurgery. 69, 1, p. 194-205 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Resection 100%
  • High Field Strength 100%
  • Glioma 100%
  • Intraoperative Magnetic Resonance Imaging (iMRI) 100%
  • Awake Craniotomy 100%
  46 Scopus citations
• 2010

  Clinical features and outcome in North American adults with idiopathic basal arterial occlusive disease without moyamoya collaterals

  Goyal, M. S., Hallemeier, C. L., Zipfel, G. J., Rich, K. M., Grubb, R. L., Chicoine, M. R., Moran, C. J., Cross, D. T., Dacey, R. G. & Derdeyn, C. P., Aug 2010, In: Neurosurgery. 67, 2, p. 278-285 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Clinical Outcomes 100%
  • North America 100%
  • Clinical Features 100%
  • American Adults 100%
  • Moyamoya Disease 100%
  17 Scopus citations

• Comment

  Willie, J. & Dacey, R. G., Jan 2010, In: Neurosurgery. 66, 1, p. 172 1 p.

  Research output: Contribution to journal › Comment/debate

  Open Access

• Comment

  Zipfel, G. & Dacey, R. G., Jan 2010, In: Neurosurgery. 66, 1, p. 142 1 p.

  Research output: Contribution to journal › Comment/debate

• Comment

  Derdeyn, C. & Dacey, R., Nov 2010, In: Neurosurgery. 67, 5, p. 1376 1 p.

  Research output: Contribution to journal › Comment/debate

• Comment

  Dacey, R. G., Jan 2010, In: Neurosurgery. 66, 1, p. 34 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Blackburn, S. & Dacey, R. G., Feb 2010, In: Neurosurgery. 66, 2, p. 348 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Lee, A. & Dacey, R., Aug 2010, In: Neurosurgery. 67, 2, p. 365-366 2 p.

  Research output: Contribution to journal › Comment/debate
  3 Scopus citations

• Comments

  Willie, J. & Dacey, R. G., Jun 2010, In: Neurosurgery. 66, 6, p. 1063 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Lee, A. & Dacey, R. G., Mar 2010, In: Neurosurgery. 66, 3, p. 565-566 2 p.

  Research output: Contribution to journal › Comment/debate

  Open Access
  1 Scopus citations

• Comments

  Dacey, R. G., Jun 2010, In: Neurosurgery. 66, 6, p. 1043 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Dacey, R. & Zipfel, G., Dec 2010, In: Neurosurgery. 67, SUPPL. 2, p. ons470

  Research output: Contribution to journal › Comment/debate

• Reducing the incidence of intraventricular catheter-related ventriculitis in the neurology-neurosurgical intensive care unit at a tertiary care center in St Louis, Missouri: An 8-year follow-up study

  Honda, H., Jones, J. C., Craighead, M. C., Diringer, M. N., Dacey, R. G. & Warren, D. K., Oct 2010, In: Infection Control and Hospital Epidemiology. 31, 10, p. 1078-1081 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Tertiary Care Hospital 100%
  • Missouri 100%
  • St. Louis 100%
  • Neurology 100%
  • Neurointensive Care Unit 100%
  24 Scopus citations
• 2009

  Cerebral cavernous malformations: Somatic mutations in vascular endothelial cells - Commentary

  Zipfel, G. J. & Dacey, R. G., Jul 2009, In: Neurosurgery. 65, 1, p. 144 1 p.

  Research output: Contribution to journal › Comment/debate

• Cerebral hemodynamics as a predictor of stroke in adult patients with moyamoya disease: a prospective observational study

  Zipfel, G. J., Sagar, J., Miller, J. P., Videen, T. O., Grubb, R. L., Dacey, R. G. & Derdeyn, C. P., 2009, In: Neurosurgical focus. 26, 4, p. 1-5 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Adult Patients 100%
  • Prospective Observational Study 100%
  • Cerebral Hemodynamics 100%
  • Moyamoya Disease 100%
  • Hemodynamic Impairment 100%
  28 Scopus citations

• Combined surgical resection and stereotactic radiosurgery for treatment of cerebral metastases

  Limbrick, D. D., Lusis, E. A., Chicoine, M. R., Rich, K. M., Dacey, R. G., Dowling, J. L., Grubb, R. L., Filiput, E. A., Drzymala, R. E., Mansur, D. B. & Simpson, J. R., Mar 2009, In: Surgical Neurology. 71, 3, p. 280-288 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Surgical Resection 100%
  • Stereotactic Radiosurgery 100%
  • Cerebral Metastases 100%
  • Brain Metastasis 100%
  • Surgery 100%
  38 Scopus citations

• Comment

  Willie, J. & Dacey, R. G., Dec 1 2009, In: Neurosurgery. 65, 6, p. 1041-1042 2 p.

  Research output: Contribution to journal › Comment/debate
  4 Scopus citations

• Comment

  Zipfel, G. J. & Dacey, R. G., Dec 1 2009, In: Neurosurgery. 65, 6, p. E1209

  Research output: Contribution to journal › Comment/debate

• Comments

  Dacey, R. G., Aug 1 2009, In: Neurosurgery. 65, 2, p. 256 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Blackburn, S. & Dacey, R. G., May 1 2009, In: Neurosurgery. 64, 5, 1 p.

  Research output: Contribution to journal › Article › peer-review

• Comments

  Dacey, R. G., Nov 1 2009, In: Neurosurgery. 65, 5, 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Ray, W. Z. & Dacey, R. G., Aug 1 2009, In: Neurosurgery. 65, 2, p. 280 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Dacey, R. G., Mar 1 2009, In: Neurosurgery. 64, 3, 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Dacey, R. G., Nov 1 2009, In: Neurosurgery. 65, 5, 1 p.

  Research output: Contribution to journal › Comment/debate

• Comments

  Zipfel, G. & Dacey, R. G., Mar 2009, In: Neurosurgery. 64, 3, p. 553 1 p.

  Research output: Contribution to journal › Comment/debate

• Cranial dural arteriovenous fistulae: Asymptomatic cortical venous drainage portends less aggressive clinical course

  Strom, R. G., Botros, J. A., Refai, D., Moran, C. J., Dewittet Cross, I. I. I., Chicoine, M. R., Grubb, R. L., Rich, K. M., Dacey, R. G., Derdeyn, C. P. & Zipfel, G. J., Feb 2009, In: Neurosurgery. 64, 2, p. 241-247 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Clinical Course 100%
  • Intracranial Hemorrhage 100%
  • Neurological Deficit 100%
  • Non-hemorrhagic 100%
  • Intracranial Dural Arteriovenous Fistula 100%
  130 Scopus citations

• Cranial dural arteriovenous fistulas: Modification of angiographic classification scales based on new natural history data

  Zipfel, G. J., Shah, M. N., Refai, D., Dacey, R. G. & Derdeyn, C. P., 2009, In: Neurosurgical focus. 26, 5, p. 1-8 8 p.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  • Angiographic Classification 100%
  • Intracranial Dural Arteriovenous Fistula 100%
  • Natural History Data 100%
  • Cognard 100%
  • Dural Arteriovenous Fistula 100%
  162 Scopus citations

• Guidelines for the management of aneurysmal subarachnoid hemorrhage: A statement for healthcare professionals from a special writing group of the stroke council, American heart association

  Bederson, J. B., Connolly, E. S., Batjer, H. H., Dacey, R. G., Dion, J. E., Diringer, M. N., Duldner, J. E., Harbaugh, R. E., Patel, A. B. & Rosenwasser, R. H., Mar 2009, In: Stroke. 40, 3, p. 994-1025 32 p.

  Research output: Contribution to journal › Review article › peer-review

  Open Access
  1216 Scopus citations

• Long-term benefits after treatment of traumatic brain injury with simvastatin in rats: Commentary

  Zipfel, G. J. & Dacey, R. G., Jul 2009, In: Neurosurgery. 65, 1, p. 191-192 2 p.

  Research output: Contribution to journal › Comment/debate

• Mechanism of ATP-induced local and conducted vasomotor responses in isolated rat cerebral penetrating arterioles

  Dietrich, H. H., Horiuchi, T., Xiang, C., Hongo, K., Falck, J. R. & Dacey, R. G., Apr 2009, In: Journal of Vascular Research. 46, 3, p. 253-264 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Adenosine Triphosphate 100%
  • Penetrating Arterioles 100%
  • Vasomotor Response 100%
  • Arteriole 100%
  • Vasomotor Reflex 100%
  52 Scopus citations