Publications by authors named "Frankel B"

Background: Endometriosis, impacting roughly 10% of reproductive-age women and girls globally, presents diagnostic challenges that can cause significant delays between symptom onset and medical confirmation. The aim of the current study was to explore the experience of women with endometriosis as well as that of their partners, from pre-diagnosis to diagnosis to post-diagnosis.

Methods: In-depth semi-structured interviews were conducted with 10 couples coping with endometriosis.

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Enhancing the reproducibility and comprehension of adaptive immune receptor repertoire sequencing (AIRR-seq) data analysis is critical for scientific progress. This study presents guidelines for reproducible AIRR-seq data analysis, and a collection of ready-to-use pipelines with comprehensive documentation. To this end, ten common pipelines were implemented using ViaFoundry, a user-friendly interface for pipeline management and automation.

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Article Synopsis
  • The study presents outcomes of robotic-assisted, endoscopic transforaminal lumbar interbody fusion (RE-TLIF) for patients with degenerative lumbar conditions.
  • Eighteen patients had single-level and five had multilevel RE-TLIF, with significant reductions in pain scores and low blood loss noted.
  • Overall, RE-TLIF showed similar safety and efficacy compared to traditional methods, with accurate placement of surgical devices.
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Acute kidney injury (AKI) is extremely prevalent among hospitalizations and presents a significant risk for the development of chronic kidney disease and increased mortality. Ischemia caused by shock, trauma, and transplant are common causes of AKI. To attenuate ischemic AKI therapeutically, we need a better understanding of the physiological and cellular mechanisms underlying damage.

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Study Design: Systematic review.

Objective: Contrast-enhanced ultrasound (CEUS) is an imaging modality that has only recently seen neurosurgical application. CEUS uses inert microbubbles to intraoperatively visualize vasculature and perfusion of the brain and spinal cord in real time.

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Background: Glioblastoma (GB) is an aggressive tumor showing extensive intertumoral and intratumoral heterogeneity. Several possible reasons contribute to the historical inability to develop effective therapeutic strategies for treatment of GB. One such challenge is the inability to consistently procure high-quality biologically preserved specimens for use in molecular research and patient-derived xenograft model development.

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Purpose: Address iatrogenic injury to the descending thoracic aorta by breached spinal screws through a novel approach of concomitant spinal screw removal and thoracic endovascular repair (TEVAR) placement.

Case Report: A 36-year-old female with idiopathic scoliosis underwent T4 to L3 bilateral pedicle instrumentation with spinal fusion and correction of scoliosis deformity. Ten months post-operative, she continued to complain of mid-thoracic pain; computed tomography (CT) angiography revealed protrusion of the left T5 and T6 transpedicular screws into her descending thoracic aorta by 3 and 5 mm, respectively.

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The adaptive branch of the immune system learns pathogenic patterns and remembers them for future encounters. It does so through dynamic and diverse repertoires of T- and B- cell receptors (TCR and BCRs, respectively). These huge immune repertoires in each individual present investigators with the challenge of extracting meaningful biological information from multi-dimensional data.

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Background: Surgical management of lateral lumbar radiculopathy is evolving. TMD (Tubular microdiscectomy) and TELD (Transforaminal endoscopic lumbar discectomy) have emerged as viable MIS treatments. We aim to compare clinical outcomes of both techniques for the treatment of lateral lumbar radiculopathy in relation to pre-operative lumbar foraminal stenosis grade (LFS).

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Background: Metastatic epidural spinal cord compression (MESCC) is a debilitating sequela of cancer that results in pain, disability, and neurologic deficits. Surgical techniques have included open surgical (OS) techniques with anterior and/or posterior decompression and fusion procedures. Further technical evolution has led to minimally invasive spinal (MIS) decompression and fusion.

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The P gene maps precisely to human chromosome sub-band 22q12.1-12.3, a region where loss of heterozygosity has been reported in 30% of astrocytic tumors and associated with progression to anaplasia.

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Background: The provision of unnecessary Emergency Medical Services care remains a challenge throughout the US and contributes to Emergency Department overcrowding, delayed services and lower quality of care. New EMS models of care have shown promise in improving access to health services for patients who do not need urgent care. The goals of this study were (1) to identify factors associated with EMS utilization (911) and (2) their effects on total EMS calls and transports in an MIH program.

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Background: Metastatic epidural spinal cord compression (MESCC) is a debilitating sequela of cancer. Here, we evaluated various subtypes of posterior-only minimally invasive spinal (MIS) procedures utilized to address different cancers.

Methods: Within this retrospective review, we analyzed the treatment of thoracolumbar MESCC treated with three MIS techniques: decompression and fusion (Subgroup A), partial corpectomy (Subgroup B), and full corpectomy (Subgroup C).

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Background: The evolution of pituitary surgery has made it a safe and effective form of treatment; however, risks of inadequate tumor resection, cerebrospinal fluid (CSF) leak, pituitary dysfunction, and vascular injury still exist. The use of intraoperative ultrasonography (IOUS) in pituitary surgery has been well described. Recent advancements in ultrasound technology have allowed for expanded utility as described here.

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Introduction: COVID-19 is an acute respiratory viral infection that threatens people worldwide, including people with rheumatic disease, although it remains unclear to what extent various antirheumatic disease therapies increase susceptibility to complications of viral respiratory infections.

Objective: The present study undertakes a scoping review of available evidence regarding the frequency and severity of acute respiratory viral adverse events related to antirheumatic disease therapies.

Methods: Online databases were used to identify, since database inception, studies reporting primary data on acute respiratory viral infections in patients utilizing antirheumatic disease therapies.

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Background: Current treatments for glioblastoma (GB), the most common and malignant primary brain tumor are inadequate and as such, the median survival for most patients with GB is on the order of months, even after cytoreductive surgery, radiation and chemotherapy.

Case Description: Current study reports two cases of glioblastoma (GB) with subventricular zone (SVZ) involvement. SVZ biopsies demonstrated the presence of hypercellularity, nestin immunoreactivity, and a Ki-67 labeling index (LI) of 1-2%.

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Allelic losses of the q13.3 region of chromosome 19 have been documented in all major types of diffuse gliomas, strongly suggesting the presence of a 19q13.3 tumor suppressor gene responsible for these malignancies.

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Radiculopathy in patients with metastatic spine disease (MSD) may be palliated with open or microsurgical techniques. However, delay of chemoradiation, infection risk, extended hospitalization periods, and surgical site pain may complicate surgical efforts to improve these patients' lives. Endoscopic approaches, heretofore used almost exclusively in degenerative spine disease, may also palliate debilitating pain while mitigating the drawbacks of surgical intervention in providing focal tumor debulking.

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Ependymomas are rare primary central nervous system (CNS) tumors in adults. They occur most commonly in the spinal cord, and have classically been graded histologically into World Health Organization (WHO) grades I, II, or III based on the level of anaplasia. Recent data are showing that genetic heterogeneity occurs within the same histological subgroup and that ependymomas arising from different CNS locations have different molecular signatures.

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Background: There are few engaging, patient centered, and reliable e-Health sources, particularly for patients with low health literacy.

Objectives: We tested the Patient Activated Learning System (PALS) against WebMD. We hypothesized that participants using PALS would have higher knowledge scores, greater perceived learning, comfort, and trust than participants using WebMD.

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The objective of this study was to test the feasibility of video discharge education to improve self-efficacy in dealing with medication barriers around hospital discharge. We conducted a single-arm intervention feasibility trial to evaluate the use of video education in participants who were being discharged home from the hospital. The scores of pre- and post-intervention self-efficacy involving medication barriers were measured.

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Background: Starting in 2015, the Center for Medicare and Medicaid Services (CMS) requires all Medicare providers to report quality measures through Physician Quality Reporting System (PQRS) or incur a 1.5 % financial penalty. Research indicates that physicians believe this reporting does not lead to high quality care; however, little research has examined what PQRS actually measures, which is reflective of the physicians and patient disease populations being assessed.

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Each year US physician practices in four common specialties spend, on average, 785 hours per physician and more than $15.4 billion dealing with the reporting of quality measures. While much is to be gained from quality measurement, the current system is unnecessarily costly, and greater effort is needed to standardize measures and make them easier to report.

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