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Christopher D Roark

Explore the profile of Christopher D Roark including associated specialties, affiliations and a list of published articles. Areas
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Articles 10
Citations 68
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Recent Articles
1.
Baker C, Hunsaker J, Folzenlogen Z, Pride G, Case D, Welch B, et al.
Oper Neurosurg (Hagerstown) . 2023 Jan; 24(4):e255-e263. PMID: 36719956
Background: "Telescoping" multiple overlapping Pipeline Embolization Devices (PEDs; Medtronic) has increased their utility by allowing for more impermeable coverage and providing the ability to off-set landing zone sites and extend...
2.
Mayer D, Rasmussen L, Roark C, Kahn M, Schilling L, Wiley L
JAMIA Open . 2022 Aug; 5(3):ooac071. PMID: 35936991
Objectives: Manual record review is a crucial step for electronic health record (EHR)-based research, but it has poor workflows and is error prone. We sought to build a tool that...
3.
Roark C, Beseler C, Wiley L, Case D, Folzenlogen Z, Hosokawa P, et al.
World Neurosurg . 2020 Jun; 141:e728-e735. PMID: 32525089
Objective: The repair of unruptured intracranial aneurysms has increased since 2000. In this study, we analyzed the Nationwide Readmission Database (NRD) to determine the rate of 90-day readmission. Our objective...
4.
Harland T, Seinfeld J, White A, Kumpe D, Roark C, Case D
J Vasc Interv Neurol . 2020 Feb; 11(1):13-18. PMID: 32071667
Objective: The second-generation pipeline embolization device (PED), flex, has improved opening and resheathing ability compared to the first-generation classic PED device. A previously reported single-institutional study suggests that the PED...
5.
White A, Folzenlogen Z, Harland T, Case D, Roark C, Kumpe D, et al.
Oper Neurosurg (Hagerstown) . 2019 Jun; 18(4):E132-E137. PMID: 31245820
Background And Importance: Dural arteriovenous fistulas (DAVFs) may present unique challenges for treatment depending on the anatomy and pattern of venous drainage. If endovascular techniques are to be employed, the...
6.
White A, Kumpe D, Roark C, Case D, Seinfeld J
World Neurosurg . 2018 Apr; 115:e97-e104. PMID: 29626682
Objective: To evaluate patterns, predictors, and outcomes of postprocedure delayed hemorrhage (PPDH) following flow diversion therapy for intracranial aneurysm treatment. Methods: From 2012 to 2016, 50 patients with 52 aneurysms...
7.
Franko L, Sheehan K, Roark C, Joseph J, Burke J, Rajajee V, et al.
J Neurosurg . 2017 Dec; 129(4):1008-1016. PMID: 29271714
Objective: Subdural hematoma (SDH) is a common disease that is increasingly being managed nonoperatively. The all-cause readmission rate for SDH has not previously been described. This study seeks to describe...
8.
Griauzde J, Ravindra V, Chaudhary N, Gemmete J, Mazur M, Roark C, et al.
Neurosurg Focus . 2017 Jun; 42(6):E9. PMID: 28565993
OBJECTIVE Flow-diverting devices have been used for the treatment of complex intracranial vascular pathology with success, but the role of these devices in treating iatrogenic intracranial vascular injuries has yet...
9.
Kumpe D, Seinfeld J, Huang X, Mei Q, Case D, Roark C, et al.
J Neurointerv Surg . 2016 Dec; 9(9):867-874. PMID: 27935482
Background: Some patients undergoing dural sinus stenting for idiopathic intracranial hypertension (IIH) develop clinical and hemodynamic failure (recurrence of the pressure gradient) owing to stent-adjacent stenosis. Objective: To characterize factors...
10.
Williamson C, Sheehan K, Tipirneni R, Roark C, Pandey A, Thompson B, et al.
Neurocrit Care . 2015 Apr; 23(3):330-8. PMID: 25846710
Background: The frequency and associations of spontaneous hyperventilation in subarachnoid hemorrhage (SAH) are unknown. Because hyperventilation decreases cerebral blood flow, it may exacerbate delayed cerebral ischemia (DCI) and worsen neurological...