keyword
MENU ▼
Read by QxMD icon Read
search

Daniel riew

keyword
https://www.readbyqxmd.com/read/29281107/outcomes-of-operative-treatment-for-adult-cervical-deformity-a-prospective-multicenter-assessment-with-1-year-follow-up
#1
Tamir Ailon, Justin S Smith, Christopher I Shaffrey, Han Jo Kim, Gregory Mundis, Munish Gupta, Eric Klineberg, Frank Schwab, Virginie Lafage, Renaud Lafage, Peter Passias, Themistocles Protopsaltis, Brian Neuman, Alan Daniels, Justin K Scheer, Alex Soroceanu, Robert Hart, Rick Hostin, Douglas Burton, Vedat Deviren, Todd J Albert, K Daniel Riew, Shay Bess, Christopher P Ames
BACKGROUND: Despite the potential for profound impact of adult cervical deformity (ACD) on function and health-related quality of life (HRQOL), there are few high-quality studies that assess outcomes of surgical treatment for these patients. OBJECTIVE: To determine the impact of surgical treatment for ACD on HRQOL. METHODS: We conducted a prospective cohort study of surgically treated ACD patients eligible for 1-yr follow-up. Baseline deformity characteristics, surgical parameters, and 1-yr HRQOL outcomes were assessed...
December 21, 2017: Neurosurgery
https://www.readbyqxmd.com/read/29227322/no-clear-benefit-of-chlorhexidine-use-at-home-before-surgical-preparation
#2
Melvin Chugh Makhni, Kolawole Jegede, Joseph Lombardi, Susan Whittier, Prakash Gorroochurn, Ronald A Lehman, K Daniel Riew
INTRODUCTION: Several studies have evaluated the efficacy of home use of chlorhexidine before surgery to reduce bacterial colonization. However, these studies have provided conflicting evidence about the potential efficacy of this strategy in decreasing bacterial loads and infection rates across surgical populations, and no prior study has analyzed the benefit of this intervention before spine surgery. We prospectively analyzed the effectiveness of chlorhexidine gluconate wipes for decreasing bacterial counts on the posterior neck...
December 11, 2017: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/29189218/adjacent-level-degeneration-bryan-total-disc-arthroplasty-versus-anterior-cervical-discectomy-and-fusion
#3
Justin Miller, Rick Sasso, Paul Anderson, K Daniel Riew, Austin McPhilamy, Thomas Gianaris
STUDY DESIGN: Prospective randomized, 2-center, clinical trial. OBJECTIVE: To prospectively compare adjacent level degeneration between the Bryan Cervical Disc Prosthesis and anterior cervical discectomy and fusion (ACDF), and assess the reliability of our measurements utilizing a method not previously described. SUMMARY OF BACKGROUND DATA: ACDF is a reliable and proven procedure for the treatment of radiculopathy and/or myelopathy. Despite a successful track record several limitations including adjacent segment degeneration/disease, loss of viscoelastic disc properties, perioperative immobilization, graft site morbidity, pseudarthrosis, and plating complications have been identified...
November 16, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/29164035/a-clinical-practice-guideline-for-the-management-of-patients-with-degenerative-cervical-myelopathy-recommendations-for-patients-with-mild-moderate-and-severe-disease-and-nonmyelopathic-patients-with-evidence-of-cord-compression
#4
Michael G Fehlings, Lindsay A Tetreault, K Daniel Riew, James W Middleton, Bizhan Aarabi, Paul M Arnold, Darrel S Brodke, Anthony S Burns, Simon Carette, Robert Chen, Kazuhiro Chiba, Joseph R Dettori, Julio C Furlan, James S Harrop, Langston T Holly, Sukhvinder Kalsi-Ryan, Mark Kotter, Brian K Kwon, Allan R Martin, James Milligan, Hiroaki Nakashima, Narihito Nagoshi, John Rhee, Anoushka Singh, Andrea C Skelly, Sumeet Sodhi, Jefferson R Wilson, Albert Yee, Jeffrey C Wang
Study Design: Guideline development. Objectives: The objective of this study is to develop guidelines that outline how to best manage (1) patients with mild, moderate, and severe myelopathy and (2) nonmyelopathic patients with evidence of cord compression with or without clinical symptoms of radiculopathy. Methods: Five systematic reviews of the literature were conducted to synthesize evidence on disease natural history; risk factors of disease progression; the efficacy, effectiveness, and safety of nonoperative and surgical management; the impact of preoperative duration of symptoms and myelopathy severity on treatment outcomes; and the frequency, timing, and predictors of symptom development...
September 2017: Global Spine Journal
https://www.readbyqxmd.com/read/29164027/a-clinical-practice-guideline-for-the-management-of-degenerative-cervical-myelopathy-introduction-rationale-and-scope
#5
Michael G Fehlings, Lindsay A Tetreault, K Daniel Riew, James W Middleton, Jeffrey C Wang
Degenerative cervical myelopathy (DCM) is a progressive spine disease and the most common cause of spinal cord dysfunction in adults worldwide. Patients with DCM may present with common signs and symptoms of neurological dysfunction, such as paresthesia, abnormal gait, decreased hand dexterity, hyperreflexia, increased tone, and sensory dysfunction. Clinicians across several specialties encounter patients with DCM, including primary care physicians, rehabilitation specialists, therapists, rheumatologists, neurologists, and spinal surgeons...
September 2017: Global Spine Journal
https://www.readbyqxmd.com/read/29155344/freehand-technique-for-c2-pedicle-and-pars-screw-placement-safe-or-not
#6
Prachya Punyarat, K Daniel Riew, Benjamin T Klawson, Colleen Peters, Thamrong Lertudomphonwanit, Jacob M Buchowski
BACKGROUND CONTEXT: During placement of C2 pedicle and pars screws, intraoperative fluoroscopy is used so that neurovascular complications can be avoided, and screws can be placed in the proper position. However, this method is time consuming and increases radiation exposure. Furthermore, it does not guarantee completely safe and accurate screw placement. PURPOSE: To evaluate the safety of the C2 pedicle and pars screw placement without fluoroscopic or other guidance methods...
November 16, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/29128581/trends-in-resource-utilization-and-rate-of-cervical-disc-arthroplasty-and-anterior-cervical-discectomy-and-fusion-throughout-the-united-states-from-2006-to-2013
#7
Comron Saifi, Arielle Fein, Alejandro Cazzulino, Ronald Lehman, Frank M Phillips, Howard S An, K Daniel Riew
BACKGROUND CONTEXT: The typically accepted surgical procedure for cervical disc pathology has been the anterior cervical discectomy and fusion (ACDF), although recent trials have demonstrated equivalent or improved outcomes with cervical disc arthroplasty (CDA). Trends for these two procedures regarding utilization, revision procedures, along with other demographic information have not been sufficiently explored. PURPOSE: To provide data regarding ACDF and CDA from 2006-2013 in the U...
November 8, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/29096033/cervical-spine-deformity-part-3-posterior-techniques-clinical-outcome-and-complications
#8
Lee A Tan, K Daniel Riew, Vincent C Traynelis
The goals of cervical deformity surgery include deformity correction, restoration of horizontal gaze, decompression of neural elements, spinal stabilization with a biomechanically sound construct, and meticulous arthrodesis technique to prevent pseudoarthrosis and minimizing surgical complications. Many different surgical options exist, but selecting the correct approach that ensures the optimal clinical outcome can be challenging and often controversial. In this last part of the cervical deformity review series, various posterior deformity correction techniques are discussed in detail, along with an overview of surgical outcome and postoperative complications...
October 31, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28989850/why-does-c5-palsy-occur-after-prophylactic-bilateral-c4-5-foraminotomy-in-open-door-cervical-laminoplasty-a-risk-factor-analysis
#9
Gabriel Liu, Ma Ramona Reyes, K Daniel Riew
STUDY DESIGN: Retrospective study. OBJECTIVES: To evaluate the efficacy of bilateral C4-5 foraminotomy in preventing occurrence of postoperative C5 palsy and to identify possible risk factors for its development. METHODS: A total of 70 consecutive patients who underwent open-door laminoplasty with bilateral C4-5 foraminotomy were included. Clinical, radiographic, and operative data was reviewed. Development of postoperative C5 palsy was analyzed...
October 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28934448/cervical-spine-deformity-part-2-management-algorithm-and-anterior-techniques
#10
Lee A Tan, K Daniel Riew, Vincent C Traynelis
A sound operative plan based on solid understanding of the pathology and biomechanics is the most important part of cervical deformity correction. Many different surgical options exist for operative management of cervical spine deformities. However, selecting the correct approach that ensures the optimal clinical outcome can be challenging and often controversial. In Part 2 of this three-part review series, we discuss the pre-operative planning, management algorithm, and anterior surgical techniques for cervical deformity correction...
October 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28922278/defining-the-critical-elements-for-the-most-common-procedures-in-spine-surgery-a-consensus-of-orthopaedic-and-neurosurgical-surgeons
#11
Joseph L Laratta, Samuel Cohen-Tanugi, Jamal N Shillingford, Joseph M Lombardi, Lawrence G Lenke, K Daniel Riew, Ronald A Lehman, Steven C Ludwig
STUDY DESIGN: Survey. OBJECTIVE: To define the critical elements of common spine surgeries. SUMMARY OF BACKGROUND DATA: Despite significant relevance to the field of spine surgery, the term "critical element" of surgery has not been clearly defined. Every surgical procedure involves numerous steps, each with its own potential for complications and harm to the patient. Despite its crucial role in surgical training, billing, and the ethicality of concurrent surgery, the term "critical element" of surgery has not been defined...
September 15, 2017: Spine
https://www.readbyqxmd.com/read/28893693/current-status-of-worldwide-use-of-patient-reported-outcome-measures-proms-in-spine-care
#12
Asdrubal Falavigna, Diego Cassol Dozza, Alisson R Teles, Chung Chek Wong, Giuseppe Barbagallo, Darrel Brodke, Abdulaziz Al-Mutair, Zoher Ghogawala, K Daniel Riew
OBJECTIVES: Patient-reported outcome measures PROMs are the most widely accepted means of measuring outcomes following spine procedures. We sought to determine the current status of worldwide use of PROMs in Latin America (LA), Europe (EU), Asia Pacific (AP), North America (NA), and Middle East (ME) in order to determine the barrier to its full implementation. METHODS: A questionnaire survey was sent by e-mail to members of AOSpine to evaluate their familiarity and use of PROMs instruments, and to assess the barriers to their use in spine care practice in LA, EU, AP, NA, and ME...
September 8, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28838143/cervical-spine-deformity-part-1-biomechanics-radiographic-parameters-and-classification
#13
Lee A Tan, K Daniel Riew, Vincent C Traynelis
Cervical spine deformities can have a significant negative impact on the quality of life by causing pain, myelopathy, radiculopathy, sensorimotor deficits, as well as inability to maintain horizontal gaze in severe cases. Many different surgical options exist for operative management of cervical spine deformities. However, selecting the correct approach that ensures the optimal clinical outcome can be challenging and is often controversial. We aim to provide an overview of cervical spine deformity in a 3-part series covering topics including the biomechanics, radiographic parameters, classification, treatment algorithms, surgical techniques, clinical outcome, and complication avoidance with a review of pertinent literature...
August 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28660104/use-of-bivector-traction-for-stabilization-of-the-head-and-maintenance-of-optimal-cervical-alignment-in-posterior-cervical-fusions
#14
Isaac O Karikari, David B Bumpass, Jeffrey Gum, Patrick Sugrue, Todd M Chapman, Aladine A Elsamadicy, K Daniel Riew
STUDY DESIGN: Retrospective analysis of consecutive case series. OBJECTIVE: To introduce a novel method of stabilizing the cranium using bivector traction in posterior cervical fusions. METHODS: A retrospective review of 50 consecutive patients undergoing instrumented posterior cervical arthrodesis was performed. All patients had at least 3 levels of subaxial fusion using the bivector traction apparatus. Patients' demographic data was recorded for the following: pre- and postoperative cervical lordosis, pre- and postoperative cervical sagittal vertical alignment (cSVA), and intraoperative complications from pin placements...
May 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28593384/anterior-cervical-osteotomy-operative-technique
#15
Lee A Tan, K Daniel Riew
PURPOSE: Correction of rigid cervical deformities often requires osteotomies to realign the spine. Cervical pedicle subtraction osteotomy can be technically challenging due to the presence of cervical nerve roots and usually can only be performed at C7 or T1 due to the presence of vertebral arteries. In contrast, anterior cervical osteotomy can be performed throughout the cervical spine and is a safe and effective method for correction of both sagittal and coronal cervical deformities...
June 7, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28451501/prevalence-and-outcomes-in-patients-undergoing-reintubation-after-anterior-cervical-spine-surgery-results-from-the-aospine-north-america-multicenter-study-on-8887-patients
#16
Narihito Nagoshi, Michael G Fehlings, Hiroaki Nakashima, Lindsay Tetreault, Jeffrey L Gum, Zachary A Smith, Wellington K Hsu, Chadi A Tannoury, Tony Tannoury, Vincent C Traynelis, Paul M Arnold, Thomas E Mroz, Ziya L Gokaslan, Mohamad Bydon, Anthony F De Giacomo, Bruce C Jobse, Eric M Massicotte, K Daniel Riew
STUDY DESIGN: A multicenter, retrospective cohort study. OBJECTIVE: To evaluate clinical outcomes in patients with reintubation after anterior cervical spine surgery. METHODS: A total of 8887 patients undergoing anterior cervical spine surgery were enrolled in the AOSpine North America Rare Complications of Cervical Spine Surgery study. Patients with or without complications after surgery were included. Demographic and surgical information were collected for patients with reintubation...
April 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28451500/perioperative-vision-loss-in-cervical-spinal-surgery
#17
Brandon C Gabel, Arthur Lam, Jens R Chapman, Rod J Oskouian, Ahmad Nassr, Bradford L Currier, Arjun S Sebastian, Paul M Arnold, Steven R Hamilton, Michael G Fehlings, Thomas E Mroz, K Daniel Riew
STUDY DESIGN: Retrospective multicenter case series. OBJECTIVE: To assess the rate of perioperative vision loss following cervical spinal surgery. METHODS: Medical records for 17 625 patients from 21 high-volume surgical centers from the AOSpine North America Clinical Research Network who received cervical spine surgery (levels from C2 to C7) between January 1, 2005, and December 31, 2011, inclusive, were reviewed to identify occurrences of vision loss following surgery...
April 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28451499/iatrogenic-spinal-cord-injury-resulting-from-cervical-spine-surgery
#18
Alan H Daniels, Robert A Hart, Alan S Hilibrand, David E Fish, Jeffrey C Wang, Elizabeth L Lord, Zorica Buser, P Justin Tortolani, D Alex Stroh, Ahmad Nassr, Bradford L Currier, Arjun S Sebastian, Paul M Arnold, Michael G Fehlings, Thomas E Mroz, K Daniel Riew
STUDY DESIGN: Retrospective cohort study of prospectively collected data. OBJECTIVE: To examine the incidence of iatrogenic spinal cord injury following elective cervical spine surgery. METHODS: A retrospective multicenter case series study involving 21 high-volume surgical centers from the AOSpine North America Clinical Research Network was conducted. Medical records for 17 625 patients who received cervical spine surgery (levels from C2 to C7) between January 1, 2005, and December 31, 2011, were reviewed to identify occurrence of iatrogenic spinal cord injury...
April 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28451498/a-multicenter-review-of-superior-laryngeal-nerve-injury-following-anterior-cervical-spine-surgery
#19
Zachary J Tempel, Justin S Smith, Christopher Shaffrey, Paul M Arnold, Michael G Fehlings, Thomas E Mroz, K Daniel Riew, Adam S Kanter
STUDY DESIGN: A retrospective multicenter case-series study; case report and review of the literature. OBJECTIVE: The anatomy and function of the superior laryngeal nerve (SLN) are well described; however, the consequences of SLN injury remain variable and poorly defined. The prevalence of SLN injury as a consequence of cervical spine surgery is difficult to discern as its clinical manifestations are often inconstant and frequently of a subclinical degree. A multicenter study was performed to better delineate the risk factors, prevalence, and outcomes of SLN injury...
April 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28451497/evaluation-of-adverse-events-in-total-disc-replacement-a-meta-analysis-of-fda-summary-of-safety-and-effectiveness-data
#20
Paul A Anderson, Ahmad Nassr, Bradford L Currier, Arjun S Sebastian, Paul M Arnold, Michael G Fehlings, Thomas E Mroz, K Daniel Riew
STUDY DESIGN: Systematic review and meta-analysis. OBJECTIVES: The safety of new technology such as cervical total disc replacement (TDR) is of paramount importance and is best evaluated in randomized clinical trials (RCT). We compared complication risks of TDR to fusion using data from Investigational Device Exemptions. METHODS: A systematic review of FDA Summary of Safety and Effectiveness reports of the 8 approved cervical TDRs was performed...
April 2017: Global Spine Journal
keyword
keyword
63448
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"