Publications by authors named "Mark Erickson"

Purpose: The etiology of early-onset scoliosis (EOS) has been shown to significantly influence baseline parent-reported health-related quality of life (HrQOL). In combining these etiology groups, we obligatorily lump together many disparate diagnoses, particularly true in the neuromuscular (NM) cohort. We sought to evaluate the influence of underlying neuromuscular diagnosis on the HrQOL at 5 years following surgery for EOS.

View Article and Find Full Text PDF

Objective: The objective of this systematic review was to investigate the effects of educational interventions designed to develop physical therapist learners' clinical reasoning across the full continuum of professional development.

Data Sources: A systematic search was conducted of 6 databases, the entire Journal of Physical Therapy Education collection, and the reference lists of included articles through March 2022.

Study Selection: English-language primary relevant research studies of all research designs were included while grey literature was excluded.

View Article and Find Full Text PDF

Background: Neuromuscular early-onset scoliosis (N-EOS) often presents with a long sweeping thoracolumbar scoliosis and pelvic obliquity. With severe pelvic obliquity, the ribs come into contact with the high side of the pelvis, termed rib-on-pelvis deformity (ROP). The goal of this study is to evaluate whether ROP is associated with reported pain and other health-related quality of life (HRQOL) measures.

View Article and Find Full Text PDF
Article Synopsis
  • "Unlabelled" is a poorly understood mid Paleocene softshell turtle from North America, previously only known from postcranial remains, and recently described with new material from North Dakota that includes shells and cranial parts.
  • The study shows that while shell variations challenge earlier classifications, the turtle still remains distinct from other species, supporting its unique placement in evolutionary trees based on new micro-CT analyses.
  • Additionally, the findings suggest this turtle lived in aquatic environments, as indicated by the discovery of multiple individuals in a claystone deposit, hinting at a diet suited for crushing hard food items.
View Article and Find Full Text PDF

Background Context: Intraoperative neurophysiological monitoring (IONM) is used to reduce the risk of spinal cord injury during pediatric spinal deformity surgery. Significant reduction and/or loss of IONM signals without immediate recovery may lead the surgeon to acutely abort the case. The timing of when monitorable signals return remains largely unknown.

View Article and Find Full Text PDF

Purpose: This study evaluates the intraoperative and short-term complications associated with robotically assisted pedicle screw placement in pediatric posterior spinal fusion (PSF) from three surgeons at two different institutions.

Methods: We retrospectively reviewed 334 pediatric patients who underwent PSF with robotic-assisted navigation at 2 institutions over 3 years (2020-2022). Five thousand seventy robotically placed screws were evaluated.

View Article and Find Full Text PDF
Article Synopsis
  • Vitamin C deficiency in children can cause musculoskeletal issues like difficulty walking and joint pain, prompting the need for early scurvy diagnosis.
  • A study reviewed medical records of 47 scurvy patients, focusing on 16 with musculoskeletal symptoms to analyze healthcare costs and related factors.
  • The total cost for diagnosing and treating these patients reached $470,144, highlighting the importance of recognizing scurvy symptoms to minimize severe cases and unnecessary medical procedures.
View Article and Find Full Text PDF

Background: Severe adolescent idiopathic scoliosis (AIS) can be treated with instrumented fusion, but the number of anchors needed for optimal correction is controversial.

Methods: We conducted a multicenter, randomized study that included patients undergoing spinal fusion for single thoracic curves between 45° and 65°, the most common form of operatively treated AIS. Of the 211 patients randomized, 108 were assigned to a high-density screw pattern and 103, to a low-density screw pattern.

View Article and Find Full Text PDF

Purpose: To evaluate intraoperative monitoring (IOM) alerts and neurologic deficits during severe pediatric spinal deformity surgery.

Methods: Patients with a minimum Cobb angle of 100° in any plane or a scheduled vertebral column resection (VCR) with minimum 2-year follow-up were prospectively evaluated (n = 243). Preoperative, immediate postoperative, and 2-year postoperative neurologic status were reported.

View Article and Find Full Text PDF

Study Design: Prospective multicenter cohort study.

Objective: To evaluate perioperative complications and mid-term outcomes for severe pediatric spinal deformity.

Summary Of Background Data: Few studies have evaluated the impact of complications on health-related quality of life (HRQoL) outcomes in severe pediatric spinal deformity.

View Article and Find Full Text PDF

Study Design: Retrospective review of prospectively collected data.

Objective: To determine the incidence of medical complications in the pediatric population aged 10-20 years with baseline deformities exceeding 100 degrees or who had 3CO at surgery. Severe pediatric spine deformity poses a great challenge to the treating physician and carries a high complication rate.

View Article and Find Full Text PDF

Jonathan Shay argued that social, relational, and institutional contexts were central to understanding moral injury and conceptualised moral injury as a normative response to the betrayal of an individual's understanding of what is right by a more senior/authoritative "other". Using the conceptual lens of moral injury, this paper investigates academic staff experiences of HE during the COVID-19 pandemic and explores the rapid transition back to face-to-face teaching that took place in autumn 2020. To collect data, we used an online survey that opened in January 2021 and ran until the end of March 2021.

View Article and Find Full Text PDF

Background: Prior "best practice guidelines" (BPG) have identified strategies to reduce the risk of acute deep surgical site infection (SSI), but there still exists large variability in practice. Further, there is still no consensus on which patients are "high risk" for SSI and how SSI should be diagnosed or treated in pediatric spine surgery. We sought to develop an updated, consensus-based BPG informed by available literature and expert opinion on defining high-SSI risk in pediatric spine surgery and on prevention, diagnosis, and treatment of SSI in this high-risk population.

View Article and Find Full Text PDF

Purpose: In patients with early onset scoliosis (EOS) and intraspinal anomalies, surgery may be necessary for both the tethered spinal cord (TSC) and spinal deformity. The purpose of this study was to determine if there is a difference in complications when TSC release and surgery for spinal deformity correction (SDC) are performed separately compared simultaneously.

Methods: EOS patients with TSC who underwent detethering and SDC surgeries were identified through a multicenter registry.

View Article and Find Full Text PDF

Introduction: Patients with surgically treated Lenke 5 curves require at least partial fusion of the lumbar spine. The implications of lumbar fusion remain unknown as long-term follow-up is sparse.

Methods: A retrospective review of a prospectively collected registry of patients with Lenke 5 curves treated with spinal fusion was performed.

View Article and Find Full Text PDF

Aim: The aim of this study was to understand male high school students' perceptions of nursing as a professional career choice.

Background: Nursing is predominantly female, with male nurses accounting for less than 10 percent of the nursing workforce.

Method: A 32-item descriptive survey that contained demography items and constructs of the theory of planned behavior was administered to 820 high school students from a large Pacific Northwest school district.

View Article and Find Full Text PDF

Background: While largely of concern in nonambulatory patients, pelvic obliquity (PO) can be found in many patients with early onset scoliosis (EOS) and may remain following surgery. However, its association with health-related quality of life (HRQoL) in children and their caregivers at the end of treatment is not well understood. The purpose of this study was to investigate the association between residual PO and HRQoL in children and their caregivers at the end of surgical treatment in ambulatory patients with EOS.

View Article and Find Full Text PDF

Background: Patients with early-onset scoliosis (EOS) and spasticity may receive treatment with an intrathecal baclofen pump. We assessed how baclofen pumps are associated with the odds of complications and secondary interventions after growth-friendly (GF) spine surgery for EOS and analyzed infectious complications within the pump cohort.

Methods: Using a prospectively maintained, international multicenter database, we studied patients with neuromuscular EOS with baclofen pumps who underwent GF spine surgery from 2002 through 2019 (n=25).

View Article and Find Full Text PDF

Study Design: Multi-center, prospective, observational cohort.

Objective: To compare myelopathic vs. non-myelopathic ambulatory patients in short- and long-term neurologic function, operative treatment, and patient-reported outcomes.

View Article and Find Full Text PDF

BACKGROUND Persistent pain is one of the most common reasons individuals seek healthcare in the United States, costing $635 billion annually. At present, the medical literature outlines many treatments for persistent pain. Pain neuroscience education (PNE) is described in the literature as an educational intervention for patients with persistent pain that can be applied by a physical therapist.

View Article and Find Full Text PDF

Purpose: The Clavien-Dindosink (CDS) classification system provides more treatment-focused granularity than subjective methods of describing surgical complications; however, it has not been validated in posterior spinal fusion (PSF) for adolescent idiopathic scoliosis (AIS). The purpose of this study was to modify the CDS system for application in patients with AIS undergoing PSF to assess its inter- and intra-rater reliability for describing complications faced by this population.

Methods: A review of all complications specific to patients with AIS captured in a large multicenter international database was performed.

View Article and Find Full Text PDF
Article Synopsis
  • The study evaluates the use of vascularized rib grafts (VRG) for treating kyphosis in children after laminectomy and radiation therapy, noting high failure rates in spinal fusions due to compromised bone quality.
  • Data from five patients who underwent this treatment showed successful outcomes with complete fusion and no kyphosis progression at follow-up periods of 21 to 63 months.
  • Despite one patient experiencing complications, the findings suggest that using VRG can enhance spinal stability and is a viable option for managing post-surgery kyphosis in pediatric patients.
View Article and Find Full Text PDF

Study Design: Randomized Clinical Trial.

Objective: The aim of this study was to compare the efficacy of USBS with standard-of-care surgical instruments during posterior spinal fusion (PSF) in patients with adolescent idiopathic scoliosis (AIS) by evaluating the difference in estimated blood loss per level fused (EBL/level).

Summary Of Background Data: PSF surgery for AIS is often associated with high blood loss.

View Article and Find Full Text PDF

Study Design: Cross-sectional reliability study.

Objective: The deformity angular ratio (DAR) is a means of quantifying magnitude of the coronal (C-DAR) and sagittal (S-DAR) plane of deformity curves to produce a total DAR (T-DAR). It has been shown to predict the risk of spinal cord monitoring alerts and actual neurologic deficits.

View Article and Find Full Text PDF

Study Design: Prospective multicenter international observational study.

Objective: To investigate incidence of new neurologic deficit (NND) and the long-term recovery patterns following complex pediatric spine deformity surgery. The SRS M&M reports identify pediatric patients as having higher rate of new neurologic deficit compared with adults, while congenital and neuromuscular deformities are associated with higher new neurologic risks.

View Article and Find Full Text PDF