Orthopedics Commons^™

Vitamin D Supplementation: Preventing Fractures, Courtney L. Carn, Michael S. Doherty

Physician Assistant Capstones, 2016 to 2019

Objective: To assess the ability of vitamin D supplementation in preventing musculoskeletal fractures. Methods: Systematic literature review using Google Scholar search terms “vitamin D supplementation” and “preventing hip fractures” from 2006-2015. Only RCTs, meta-analysis, and clinical guidelines were included. Results: Our search resulted in one meta-analysis and two randomized controlled trials. Conclusion: The summation of our investigation into vitamin D deficiency and the presence of musculoskeletal fractures has proven to be relatively inconclusive. The resulting data from our three studies did not provide any definitive proof that improved vitamin D levels correlates with better bone health.

Improving Rural Bone Health And Minimizing Fracture Risk In West Virginia: Validation Of The World Health Organization Frax® Assessment Tool As A Phone Survey For Osteoporosis Detection, Franklin D. Shuler Md, Phd, Kelly Scott Md, Mph, Timothy Wilson-Byrne Md, Miranda R. Morgan, Linda Morgan

Orthopaedics

West Virginia ranks second nationally in population ≥ 65 years old placing our state at greater risk for osteoporosis and fracture. The gold standard for detecting osteoporosis is dual X-ray absorptiometry (DXA), yet over half of West Virginia’s counties do not have this machine. Due to access barriers, a validated phone-administered fracture prediction tool would be beneficial for osteoporosis screening. The World Health Organization’s FRAX® fracture prediction tool was administered as a phone survey to 45 patients; these results were compared to DXA bone mineral density determination. Results confirmed that the FRAX® phone survey is as reliable as DXA in …

Synovial Neuronal Changes In Knee Joint Osteoarthritis, Haq Nawaz, Masood Umer, Shahryar Noordin, Bo Christer Bertilson, Jian Li, Aisha Siddiqah Ahmed, Mahmood Ahmed

Department of Surgery Docs

Abstract Purpose: The purpose is to study whether pain and inflammation in knee joint osteoarthritis (OA) are associated with local synovial neuronal changes. Methods: Synovial biopsies were harvested from the medial and lateral knee compartments from OA patients undergoing total joint replacement surgery. All patients had predominant pain at the medial joint compartment. Pain and knee joint function were evaluated by knee society score (KSS). Synovial inflammation was analyzed by histopathological analysis and expression of growth associated protein-43 (GAP-43), sensory (SP, CGRP) and autonomic (NPY, VIP, TH) neuropeptides was studied by single and double immunohistochemistry techniques. Results: We observed reduced …

Preoperative Assessment Clinic Reduces Total Joint Arthroplasty Case Cancellations, Angelica Adriano

Doctor of Nursing Practice Final Manuscripts

The purpose of this evidence-based project was to reduce the rate of elective total joint arthroplasty case cancellations by implementing a nurse practitioner-led Preoperative Assessment Clinic (POAC), in the orthopedic department of a major southern California Veterans Affairs (VA) hospital. Retrospective data collected in a 12-month time period showed a surgical cancellation rate of 22%. Reasons for delays or cancellations included: medical instability, abnormal labs and/or studies, patients requiring referral to specialists, dental clearance, patient-initiated cancellations, and active infections. The POAC reduced the rate of case cancellations at 1 year to 17% and at 2 years to 9%. Lost revenue …

Circadian Factors Bmal1 And Rorα Control Hif-1Α Transcriptional Activity In Nucleus Pulposus Cells: Implications In Maintenance Of Intervertebral Disc Health., Kaori Suyama, Elizabeth S Silagi, Hyowon Choi, Kou Sakabe, Joji Mochida, Irving M Shapiro, Makarand V Risbud

Department of Orthopaedic Surgery Faculty Papers

BMAL1 and RORα are major regulators of the circadian molecular oscillator. Since previous work in other cell types has shown cross talk between circadian rhythm genes and hypoxic signaling, we investigated the role of BMAL1 and RORα in controlling HIF-1-dependent transcriptional responses in NP cells that exist in the physiologically hypoxic intervertebral disc. HIF-1-dependent HRE reporter activity was further promoted by co-transfection with either BMAL1 or RORα. In addition, stable silencing of BMAL1 or inhibition of RORα activity resulted in decreased HRE activation. Inhibition of RORα also modulated HIF1α-TAD activity. Interestingly, immunoprecipitation studies showed no evidence of BMAL1, CLOCK or …

Recurring Ankle Injuries In Dancers, Alexis Jawny

Honors Theses

The purpose of this research, obtained from various Journals of Dance Medicine and Science, is to identify the cause of recurring ankle injuries in the dance community. Ankle injuries are the most common type of injury making up 50% of injuries in dancers. The main cause of recurring ankle injuries is improper diagnosing and then leading to the wrong treatment plan. The research focusses on how to prevent these improper diagnoses and what the dancer and specialty care professional (orthopedics, physical therapists, and rehabilitative medicine) can do to decrease the number of ankle injuries occurring and reoccurring in the dance …

Segmental Excision Versus Intralesional Curettage With Adjuvant Therapy For Giant Cell Tumour Of Bone, Omar Yacob, Masood Umer, Marrium Gul, Irfan Qadir

Department of Radiology

Abstract

PURPOSE:

To review the functional outcome and local recurrence rate of 29 patients who underwent segmental excision or intralesionalcurettage with adjuvant therapy for giant cell tumour (GCT) of bone.

METHODS:

Records of 17 men and 12 women (mean age, 30.17 years) who underwent segmental excision (n=18) or intralesional curettage followed by adjuvant therapy (n=11) for GCT of the femur (n=13), tibia (n=8), radius (n=6), or ulna (n=2) were reviewed. Nine of the patients had recurrent GCT of bone and had undergone segmental excision (n=6) or intralesional curettage (n=3) elsewhere. Functional outcome was evaluated using the Musculoskeletal Tumour Society (MSTS) …

The Role Of Sonic Hedgehog Signaling In Osteoclastogenesis And Jaw Bone Destruction., Tsuyoshi Shimo, Kenichi Matsumoto, Kiyofumi Takabatake, Eriko Aoyama, Yuichiro Takebe, Soichiro Ibaragi, Tatsuo Okui, Naito Kurio, Hiroyuki Takada, Kyoichi Obata, Pai Pang, Masahiro Iwamoto, Hitoshi Nagatsuka, Akira Sasaki

Department of Orthopaedic Surgery Faculty Papers

Sonic hedgehog (SHH) and its signaling have been identified in several human cancers, and increased levels of its expression appear to correlate with disease progression and metastasis. However, the role of SHH in bone destruction associated with oral squamous cell carcinomas is still unclear. In this study we analyzed SHH expression and the role played by SHH signaling in gingival carcinoma-induced jawbone destruction. From an analysis of surgically resected lower gingival squamous cell carcinoma mandible samples, we found that SHH was highly expressed in tumor cells that had invaded the bone matrix. On the other hand, the hedgehog receptor Patched …

Anterior Cruciate Ligament Injuries In National Football League Athletes From 2010 To 2013: A Descriptive Epidemiology Study., Christopher C Dodson, Eric S Secrist, Suneel B Bhat, Daniel P Woods, Peter F Deluca

Rothman Institute Papers

BACKGROUND: There is a high incidence of anterior cruciate ligament (ACL) injuries among National Football League (NFL) athletes; however, the incidence of reinjury in this population is unknown.

PURPOSE: This retrospective epidemiological study analyzed all publicly disclosed ACL tears occurring in NFL players between 2010 and 2013 to characterize injury trends and determine the incidence of reinjury.

STUDY DESIGN: Descriptive epidemiological study.

METHODS: A comprehensive online search identified any NFL player who had suffered an ACL injury from 2010 to 2013. Position, playing surface, activity, and date were recorded. Each player was researched for any history of previous ACL injury. …

Intra-Articular Distal Radius Fractures: Postoperative Roentgenographic And Functional Outcomes, Muhammad Shahid Khan, Shahryar Noordin, Pervaiz Hashmi

Department of Surgery Docs

Abstract

OBJECTIVE:

To assess the outcome of volarlocking compression plate fixation for intra-articular distal radius fractures with respect to function of hand and roentgenographic parameters.

METHODS:

The retrospective study was conducted at the Aga Khan University Hospital, Karachi, and comprised patients who underwent locking compression plate fixation for intra-articular distal radius fractures between June 2009 and July 2012. Case notes, radiographic assessment and functional outcomes were noted. Functional outcome was determined with the help of telephone-based quick-dash score questionnaire administered atleast 6 months post-surgery. Radiological assessment of radial inclination, radial height and volar tilt was measured on immediate postoperative radiographs …

Predicting Revision Following In Situ Ulnar Nerve Decompression For Patients With Idiopathic Cubital Tunnel Syndrome., Michael P. Gaspar, Patrick M. Kane, Dechporn Putthiwara, Sidney M. Jacoby, A. Lee Osterman

Department of Orthopaedic Surgery Faculty Papers

PURPOSE: To determine the incidence of revision and potential risk factors for needing revision surgery following in situ ulnar nerve decompression for patients with idiopathic cubital tunnel syndrome (CTS).

METHODS: We conducted a retrospective chart review of all patients treated at 1 specialty hand center with an open in situ ulnar nerve decompression for idiopathic CTS from January 2006 through December 2010. Revision incidence was determined by identifying patients who underwent additional surgeries for recurrent or persistent ulnar nerve symptoms. Bivariate analysis was performed to determine which variables had a significant influence on the need for revision surgery.

RESULTS: Revision …

Intra And Inter-Rater Reliability And Convergent Validity Of Fit-Hansa In Individuals With Grade П Whiplash Associated Disorder, Michael Pierrynowski, Colleen Mcphee, Saurabh Mehta, Joy C. Macdermid, Anita Gross

Physical Therapy Faculty Research

BACKGROUND: Whiplash-Associated Disorders (WAD) are common following a motor vehicle accident. The Functional Impairment Test - Hand, and Neck/Shoulder/Arm (FIT-HaNSA) assesses upper extremity physical performance. It has been validated in patients with shoulder pathology but not in those with WAD.

OBJECTIVES: Establish the Intra and inter-rater reliability and the known-group and construct validity of the FIT-HaNSA in patients with Grade II WAD (WAD2).

METHODS: Twenty-five patients with WAD2 and 41 healthy controls were recruited. Numeric Pain Rating Scale (NPRS), Neck Disability Index (NDI), Disabilities of the Arm, Shoulder and Hand (DASH), cervical range of motion (CROM), and FIT-HaNSA were completed …

Acute Rehabilitation Of Spinal Epidural Abscess Following Triple Laminectomy: A Case Report, B. A. Dahlben, Ms, D. Fleischmann, Md

Department of Rehabilitation Medicine Posters

Case Description:

• A 36-year-old man presented with a large epidural collection, shown on MRI to extend from C1-S5 and resulting in spinal canal narrowing (Figures 1-3). The patient was admitted for acute inpatient rehabilitation after neurosurgical treatment and stabilization s/p C7-T1, T7-8, L4-5 laminectomies.
• He presented with impaired mobility and activities of daily living, and reported moderate pain in the back and lower extremities, but without specific distribution, during PT/OT therapies.
• Throughout his 7-day length of stay, the patient was closely monitored for methicillin-susceptible S. aureus bacteremia, and he received IV oxacillin and oral rifampin. Active medical problems …

Task-Oriented Ankle And Foot Training For Improving Gait, Balance, And Strength In Individuals With Multiple Sclerosis: A Pilot Study, Cizelle Rodriques, Kurt Jackson, Joaquin Alberto Barrios, Lloyd L. Laubach, Kimberly Edginton Bigelow

Physical Therapy Faculty Publications

The purpose of this pilot study was to investigate the effects and feasibility of a task-oriented ankle and foot exercise program on gait, balance, and strength in 6 adults with mild to moderate disability from multiple sclerosis (MS). The subjects participated in an 8-wk task-specific home-based ankle and foot exercise program. Outcome measures included stance phase ankle joint torque and power, limits of stability, isometric and isokinetic ankle strength, gait speed, and the 12-item Multiple Sclerosis Walking Scale (MSWS-12). Five subjects completed the 8- wk intervention. Following training, there were significant increases in ankle power during early (38.1%) and late …

Fracture Burden And Risk Factors In Childhood Ckd: Results From The Ckid Cohort Study., Michelle R. Denburg, Juhi Kumar, Thomas Jemielita, Ellen R. Brooks, Amy Skversky, Anthony A. Portale, Isidro B. Salusky, Bradley A. Warady, Susan L. Furth, Mary B. Leonard

Manuscripts, Articles, Book Chapters and Other Papers

Childhood chronic kidney disease (CHD) poses multiple threats to bone accrual; however, the associated fracture risk is not well characterized. This prospective cohort study included 537 CKD in Children (CKiD) participants. Fracture histories were obtained at baseline, at years 1, 3, and 5 through November 1, 2009, and annually thereafter. We used Cox regression analysis of first incident fracture to evaluate potential correlates of fracture risk. At enrollment, median age was 11 years, and 16% of patients reported a prior fracture. Over a median of 3.9 years, 43 males and 24 females sustained incident fractures, corresponding to 395 (95% confidence …

Variables Prognostic For Delayed Union And Nonunion Following Ulnar Shortening Fixed With A Dedicated Osteotomy Plate., Michael P. Gaspar, Patrick M. Kane, Ralph C Zohn, Taylor Buckley, Sidney M. Jacoby, Eon K. Shin

Department of Orthopaedic Surgery Faculty Papers

PURPOSE: To examine potential risk factors for the development of delayed or nonunion following elective ulnar shortening osteotomy using a dedicated osteotomy plating system.

METHODS: We performed a retrospective review of all patients who underwent elective ulnar shortening using the TriMed single osteotomy dynamic compression plating system by 1 of 2 fellowship-trained hand surgeons over a 5-year period. Demographic data and medical, surgical, and social histories were reviewed. Time to bony union was determined radiographically by a blinded reviewer. Bivariate statistical analysis was performed to examine the effect of explanatory variables on the time to union and the incidence of …

The Relationship Between Foot Arch Measurements And Walking Parameters In Children, Simone V. Gill, Sara Keimig, Damian Kelty-Stephen, Ya-Ching Hung, Jeremy M. Desilva

Publications and Research

Background: Walking mechanics are influenced by body morphology. Foot arch height is one aspect of body morphology central to walking. However, generalizations about the relationship between arch height and walking are limited due to previous methodologies used for measuring the arch and the populations that have been studied. To gain the knowledge needed to support healthy gait in children and adults, we need to understand this relationship in unimpaired, typically developing children and adults using dynamic measures. The purpose of the current study was to examine the relationship between arch height and gait in a sample of healthy children …

Faculty, Unm Department Of Orthopaedic Surgery

UNM Orthopaedic Research Journal

No abstract provided.

Front Matter, Unm Department Of Orthopaedic Surgery

UNM Orthopaedic Research Journal

No abstract provided.

Mid-Level Providers, Unm Department Of Orthopaedic Surgery

UNM Orthopaedic Research Journal

No abstract provided.