Characteristics And Outcomes Of Patients Directly Discharged To Home From The Intensive Care Unit, 2020 Thomas Jefferson University
Characteristics And Outcomes Of Patients Directly Discharged To Home From The Intensive Care Unit, Ann Zheng, Preeyal M. Patel, Michele Fiorella, Lauren Mcdonnell, Mina Yasuoka, Erika J. Yoo, Md
Introduction: Given the current era of decreasing hospital bed availability, there has been a rise in the practice of direct discharge to home (DDH) from ICUs. We evaluated the demographics, clinical characteristics, outcomes and readmission patterns among DDH patients.
Methods: Retrospective review of patients from 2 MICUs from June 2017 to June 2019 at Thomas Jefferson University hospital, an urban tertiary care center. Primary outcome of interest was 30-day hospital readmission. Patients were dichotomized into two groups based on time between ward transfer order and hospital discharge (<24 or ≥24 hours). Risk adjustment performed with Mortality Probability Model (MPM0 -III). ICU workload at admission and discharge was estimated with nine equivalents of nursing manpower use score (NEMS). Patient characteristics compared using t-test and Fisher exact or χ2 test.
Results: 331 DDH patients were analyzed, with the majority (68.3 ...
Impact Of Smartphone Usage On Children’S Horizontal Fusional Amplitudes, 2020 Thomas Jefferson University
Impact Of Smartphone Usage On Children’S Horizontal Fusional Amplitudes, Jordan Hamburger, Judith Lavrich, Md, Kammi Gunton, Md
Introduction: Cell phone usage has increased in pediatric patients and little research has been done on its effects on patients’ fusional vergence amplitudes. We aim to study the impact of smartphone usage on healthy pediatric patients’ fusional vergence amplitudes and report findings that may lead to future eye problems.
Methods: This is a prospective randomized study. We are currently recruiting healthy patients between the ages of 8-17 years old with no ocular problems. Data collected include refractive error, ocular alignment in the distance and at near, divergence amplitudes at near and in distance, convergence amplitudes at near and in distance ...
Late Complications Of Free Flaps In Head And Neck Microvascular Reconstruction, 2020 Thomas Jefferson University
Late Complications Of Free Flaps In Head And Neck Microvascular Reconstruction, Swapna Vasudevan, Cory Bovenzi, Md
Introduction: Late free flap complications (LFFC) in head and neck reconstructive surgery occur over 72 hours postoperatively and result in flap loss in 97% of cases. Due to the rarity of LFFC, there is minimal research regarding risk factors for their development. Identifying risk factors for LFFC will result in improved monitoring of patients to prevent flap loss. This study aims to identify risk factors for the development of LFFC.
Methods: The target population of this retrospective cohort study was 116 patients who had undergone an Orbital Exenteration at Thomas Jefferson University Hospital (TJUH) and had LFFC. Data was obtained ...
The Role Of Rassf5 On Cell Growth And Hippo Signaling In Rhabdomyosarcoma, 2020 Thomas Jefferson University
The Role Of Rassf5 On Cell Growth And Hippo Signaling In Rhabdomyosarcoma, Megan Garver, Lee Helman, Md, Katrina Slemmons, Phd
Introduction: Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma of childhood. Dysregulation of the Hippo pathway, a signaling cascade that regulates many biological processes, is associated with many human cancers. The goal of my project was to delete RASSF5, a regulator of the Hippo pathway, in RMS cells utilizing CRISPR/Cas9 and then to evaluate how the absence of RASSF5 affects RMS cell growth and Hippo signaling, with and without DNMTi Tx.
Methods: A lipofectamine transfection was performed in two different RMS cell lines, Rh30 & RD, in which two different CRIPSR/Cas9 vectors with RASSF5 guide RNA were introduced ...
Does Maternal Methadone Dose Correlate With Severity Of Intrauterine Growth Restriction In Infants With Neonatal Abstinence Syndrome?, 2020 Thomas Jefferson University
Does Maternal Methadone Dose Correlate With Severity Of Intrauterine Growth Restriction In Infants With Neonatal Abstinence Syndrome?, D. Friedman, J. Smith, M. Lafferty, Z. H. Aghai
Introduction : Previous studies demonstrate a relationship between maternal opioid use during pregnancy and smaller head circumference of infants with neonatal abstinence syndrome (NAS). The goal of this study is to correlate maternal methadone dose and severity of growth restriction in infants with NAS admitted to the neonatal intensive care unit (NICU).
Methods: This is a retrospective analysis of infants (≥35 weeks gestation) exposed to in utero methadone, born between August 2006 and May 2018, and admitted to a Philadelphia NICU for medical therapy for NAS. Growth parameters (birth weight, birth length, and birth head circumference) were compared between infants exposed ...
Amelioration Of The Neuroinhibitory Local Environment After Ischemic Injury Through In Situ Astrocyte-To-Neuron Conversion, 2020 Thomas Jefferson University
Amelioration Of The Neuroinhibitory Local Environment After Ischemic Injury Through In Situ Astrocyte-To-Neuron Conversion, Abhinav K. Rao, Yu-Chen Chen, Ning-Xin Ma, Zi-Fei Pei, Susan Keefe, Emma Yellin, Miranda Chen, Fu-Han Yang, Xiao-Song He, Gong Chen
Ischemic injury in central nervous system (CNS) often causes severe neuronal loss and activates glial cells. We showed earlier that NeuroD1-mediated astrocyte-to-neuron (AtN) conversion can regenerate a substantial proportion of neurons (~40% of the total) and reconstruct the ischemic injured neural circuits. In this study, we focus on glial changes and blood vessel recovery following AtN conversion. Specifically, we found that ectopic expression of NeuroD1 in the reactive astrocytes after ischemic injury significantly reduced glial reactivity, as shown by less hypertrophic morphology, along with reduced secretion of neuroinhibitory factors such as CSPG and LCN2. As for microglia, we found less ...
In Vivo T Cell Genetic Engineering With Melanoma-Specific Tcr And Car, 2020 Thomas Jefferson University
In Vivo T Cell Genetic Engineering With Melanoma-Specific Tcr And Car, Toby Mathew, Vitali Alexeev
Introduction: Adoptive cell transfer (ACT) using T cells genetically engineered to express tumor-specific T cell receptors (TCR) and Chimeric Antigen receptors (CAR) have demonstrated high remission rates in patients with advanced cancers. Targeting of metastatic melanoma with TCR-modified recombinant T cells showed clinically significant response in the majority of patients. However, due to certain drawbacks, this powerful strategy is not yet available for broad clinical application. We propose that in vivo genetic engineering approach may allow overcoming several drawbacks associated ACT and could convert it into generic and cost-effective modality to bring recombinant T cell therapies to general patient population ...
Measuring The Efficacy Of Medical Management Versus Decompressive Hemicraniectomy In Acute Stroke, 2020 Thomas Jefferson University
Measuring The Efficacy Of Medical Management Versus Decompressive Hemicraniectomy In Acute Stroke, Colton Hemphill, Franziska Herpich, Muhammad Athar, Eunice Lee
Introduction: Stroke is a life-threatening condition requiring immediate treatment in order to optimize patient survival and functionality post-hospitalization. At present, the primary treatment modalities used are intensive medical management and surgical decompressive hemicraniectomy. We believe that application of skilled medical management can result in a lower mortality rate and higher functional score at 12 months than aggressive surgical decompressive hemicraniectomy.
Methods: Epic data from Thomas Jefferson University will be used to identify patients with a large stroke (as defined by ischemic area on MRI) managed by the neurology department from 2016 to 2019. A survey will be administered by phone ...
Outcomes And Indications For Thoracofemoral Bypass In The Endovascular Age: A Case Series And Literature Review, 2020 Thomas Jefferson University
Outcomes And Indications For Thoracofemoral Bypass In The Endovascular Age: A Case Series And Literature Review, Andrea Mcsweeney, Babak Abai, Md
Introduction: Endovascular revascularization is commonplace in vascular surgery; however, thoracofemoral bypass (TFB) is optimal in particular patients. Little research focuses on TFB outcomes. This case series and literature review investigated indications, efficacy, and safety of TFB.
Methods: Cases at Thomas Jefferson University Hospital (TJUH) included one male and four females (average age 57.2) from 2015-2019. Literature review yielded 124 cases from other institutions. PubMed and Scopus search using the term “thoraco femoral bypass” yielded 39 articles. Articles published before 2000 and case studies published in any year were excluded. Seven articles were selected. Primary outcomes included 30-day mortality and ...
The Use Of Cementless Components Does Not Significantly Increase Procedural Costs In Total Knee Arthroplasty, 2020 Thomas Jefferson University
The Use Of Cementless Components Does Not Significantly Increase Procedural Costs In Total Knee Arthroplasty, Samantha Harrer, Michael Yayac, Md, William J. Hozack, Md, Javad Parvizi, Md, Frcs, P. Maxwell Courtney, Md
Introduction: Modern cementless total knee arthroplasty (TKA) designs have shown promising early clinical success; however, concerns exist regarding the higher cost of the cementless implants. The purpose of this study is to evaluate the total facility cost of cementless vs traditional cemented TKA along with the effect of cementless fixation on short-term outcomes.
Methods: We reviewed a consecutive series of patients between 2015 and 2017 who underwent either cementless or cemented primary TKA. Itemized facility costs were calculated for every procedure using a time-driven activity-based costing algorithm. Controlling for demographic variables and medical comorbidities, we performed a multivariate analysis to ...
Gut Microbiome Analysis In Morphine Exposure And Naltrexone-Induced Withdrawal, 2020 Thomas Jefferson University
Gut Microbiome Analysis In Morphine Exposure And Naltrexone-Induced Withdrawal, Nick Rapp, Sean O'Sullivan, James Schwaber
Introduction and Objectives: Relatively little is understood about the underlying physiological changes that occur in the withdrawal state of opiate users. Research on the effects of alcohol withdrawal on the Gut-brain axis (GBA) has revealed shifts in relative numbers of specific bacterial species that correlate with increased central nervous system (CNS) inflammation via neurological crosstalk. The purpose of this research was to determine if similar shifts in the relative abundance of bacterial populations occur in the opiate withdrawal state.
Methods: Fourteen rats were randomized into four groups. Control and experimental rats were administered 75 mg morphine pellets or placebo (sugar ...
Ahmed Vs Baerveldt Glaucoma Drainage Device In Uveitic Glaucoma, 2020 Thomas Jefferson University
Ahmed Vs Baerveldt Glaucoma Drainage Device In Uveitic Glaucoma, Zoe Mcwatters, Sapna Sinha, Md, Allen Ganjei, Marlene Moster, Md, Michael Pro, Md, Elizabeth Dale, Md, Daniel Lee, Md, Jonathan S. Myers, Md, L. J. Katz, Md, Scott Fudemberg, Md, Anand Mantravadi, Md, Natasha Kolomeyer, Md, Reza Razeghniejad, Md
Introduction: Uveitis is an inflammatory eye disorder which may elevate intraocular pressure (IOP), causing sight-threatening glaucoma. Treatment of refractory uveitic glaucoma involves implantation of a glaucoma drainage device (GDD). Uveitic glaucoma has been a minority diagnosis in prior studies comparing the valved Ahmed GDD and non-valved Baerveldt GDD. Here we compare the safety and efficacy of the Ahmed and Baerveldt GDD in uveitic glaucoma.
Methods: This retrospective comparative study was conducted on patients with uveitic glaucoma (≥14 years old) who underwent Ahmed or Baerveldt GDD implantation between 2006–2018 with a minimum follow-up of 3 months. Success was defined as ...
Evaluating The Migration Rates In Percutaneous Spinal Cord Stimulation Trials, 2020 Thomas Jefferson University
Evaluating The Migration Rates In Percutaneous Spinal Cord Stimulation Trials, William Hirsch, Nikolaos Mouchtouris, Md, Ashwini Sharan Md
Introduction: Spinal cord stimulation (SCS) provides symptom reduction in patients with chronic low back pain. The most common complication in SCS is percutaneous lead migration from initial placement site. It is our goal to determine whether using skin anchors during trial implantation reduces SCS trial lead migration rates compared to historical controls.
Methods: 197 patients who underwent SCS trial placement at Thomas Jefferson University Hospital between 2015 and 2018 were considered for this study. Complete data including device impedance measurements and pre and post trial x-rays was collected on 12 historical control patients and 19 patients with leads secured using ...
Marked Circadian Variation In Number And Type Of Hyperacute Strokes During The 24 Hour Day-Night Cycle, 2020 Thomas Jefferson University
Marked Circadian Variation In Number And Type Of Hyperacute Strokes During The 24 Hour Day-Night Cycle, Eeman Khorramian, Sidney Starkman, Nerses Sanossian, David Liebeskind, Gilda Avila, Samuel Stratton, Marc Eckstein, Frank Pratt, Latisha Sharma, Lucas Restrepo, Miguel Valdes-Sueiras, May Kim-Tenser, Pablo Villablanca, Robin Conwit, Scott Hamilton, Jeffrey L. Saver, Fast-Mag Trial Investigators And Coordinators
Introduction: Circadian variations in stroke onset provide critical information for the allocation of pre-hospital and hospital resources in clinical care. Confining analysis to patients with defined onset in waking and clearly distinguished ischemic and hemorrhagic stroke subtypes, would substantial benefit our understanding of stroke etiology.
Methods: We analyzed patients enrolled in the NIH FAST-MAG phase 3 trial of field-initiated neuroprotective agents in patients with hyperacute stroke within 2h of onset. Onset times were analyzed in 1h time blocks throughout the 24h day-night cycle. Patient demographic and clinical features, medical history, imaging characteristics, and stroke deficit severity were correlated with onset ...
Characteristics And Outcomes Of Patients Discharged Directly Home From A Medical Intensive Care Unit, 2020 Thomas Jefferson University
Characteristics And Outcomes Of Patients Discharged Directly Home From A Medical Intensive Care Unit, Michele Fiorella, Ms, Preeyal M. Patel, Ann Zheng, Lauren Mcdonnell, Msn, Acnp, Mina Yasuoka, Msn, Erika J. Yoo, Md
RATIONALE: Discharging patients directly from ICUs is an increasingly common practice, largely due to decreased availability of ward beds. The purpose of this study was to describe the population and evaluate the outcomes of patients discharged directly from the MICU.
METHODS: We conducted a retrospective chart review of direct discharges to home from June 2018 to June 2019 from two MICUs. Patients were separated into two groups based on wait time (<24 hours or ≥ 24 hours) between ward transfer order and actual discharge. The primary outcome was 30-day hospital readmission. Risk was adjusted using Mortality Probability Model (MPM-III); ICU workload at admission and discharge was estimated using the nine equivalents of nursing manpower use score (NEMS). Patient characteristics were compared using t-test and Fisher exact or X2.
RESULTS: There was no difference in severity-of-illness or admission NEMS between the two groups. Patients who waited <24 hours for discharge were more likely to be admitted from home. Patients who waited ≥24 hours prior to discharge had significantly longer mean hospital LOS compared to those who waited <24 hours (4.63 days vs. 2.65 days, p<0.001). There was no significant difference in 30-day readmission between patients who were discharged after waiting <24 hours vs. waiting ≥24 hours (p=0.70).
CONCLUSION: Patients who returned directly home from the MICU without any ...24>
Functional Outcomes After Lumbar Fusion In Opioid-Tolerant Patients, 2020 Thomas Jefferson University
Functional Outcomes After Lumbar Fusion In Opioid-Tolerant Patients, Max Detweiler, Noah Levy, Dhruv K.C. Goyal, Ariana Reyes, Alex R. Vaccaro, Md, Phd, Mba
Introduction: Prolonged opioid use after lumbar fusion surgery is implicated with increased hospital readmissions, higher postoperative pain scores, and longer return to work time. There are several non-modifiable risk factors for postoperative opioid use including socioeconomic status and gender. The purpose of this study was to determine the effects of opioid-tolerance on PROMs and to determine risk factors for prolonged opioid use after lumbar spine surgery.
Method: Using retrospective cohort analysis, patients who underwent lumbar spinal fusion at TJUH were identified and determined to be either opioid-naïve or opioid-tolerant using the Pennsylvania PDMP. Outcomes included number of opioid tablets consumed ...
Mci: Cpap Treatment Of Osa, 2020 Thomas Jefferson University
Mci: Cpap Treatment Of Osa, Kaitlin Berry, Cindy Cheng, Md, Phd, Karl Doghramji, Md
Introduction: An estimated 30 percent of adults (20% of men and 10% of women) in the US have sleep apnea. Approximately 60% of patients with Mild Cognitive Impairment (MCI) are also diagnosed with Obstructive Sleep Apnea (OSA). The suggested mechanism of this is damage to the brain due to hypoxia during sleep. Few studies have investigated the effect of Continuous Positive Airway Pressure (CPAP) treatment for OSA, on mild cognitive impairment.
Methods: Patients are screened for eligibility based on specific inclusion and exclusion criteria. Potentially eligible patients who screen positive for MCI using the Telephone Interview for Cognitive Status (TICS ...
Evaluation Of Rotator Cuff Repair With Concomitant Biceps Tenodesis, 2020 Thomas Jefferson University
Evaluation Of Rotator Cuff Repair With Concomitant Biceps Tenodesis, Matthew Beucherie, Daniel Nemirov, Sommer Hammoud, Md, Meghan Bishop, Md, Brandon Erickson, Md
Introduction: Surgical rotator cuff repair (RCR) has proven to be an effective treatment for rotator cuff tears. Commonly, rotator cuff tears are associated with concomitant biceps pathology, which are often treated by biceps tenodesis (BT). We hypothesize that patient outcomes will be similar in those that have undergone RCR with concomitant BT and isolated RCR.
Methods: This is a retrospective cohort study comparing patients who underwent arthroscopic RCR with arthroscopic or open BT to patients who underwent isolated RCR at a multisurgeon orthopaedic practice during the time period of November 2016 to December 2016. The outcome for comparison is the ...
Surgical Pulmonary Embolectomy Outcomes For Acute Pulmonary Embolism, 2020 Thomas Jefferson University
Surgical Pulmonary Embolectomy Outcomes For Acute Pulmonary Embolism, Nicholas D. D'Antonio, Jae Hwan Choi, Md, Thomas J. O'Malley, Md, Elizabeth J. Maynes, Md, Matthew P. Weber, Ms, Martín Mellado, Md, Frances M. West, Md, Taki Galanis, Md, Carin F. Gonsalves, Md, Gregary D. Marhefka, Md, Bharat K. Awsare, Md, Geno J. Merli, Md, Vakhtang Tchantchaleishvili, Md
Introduction: Acute pulmonary embolism (PE) is associated with significant mortality. Surgical embolectomy is a viable treatment option; however, it remains controversial due to variable outcomes. This review investigates patient outcomes following surgical embolectomy for acute PE.
Methods: Electronic search was performed to identify articles reporting surgical embolectomy for treatment of PE. 32 studies were included comprising 936 patients. Demographic, perioperative, and outcome data were extracted and pooled for systematic review.
Results: Mean patient age was 56.3 [95% CI 52.5; 60.1] years and 50% [46; 55] were male. 82% had right ventricular dysfunction [62; 93], 80% [67; 89 ...
Avoiding Antiplatelet Reversal In Non-Operative Intracranial Hemorrhages: Functional Outcomes Of Guideline-Based Practice, 2020 Thomas Jefferson University
Avoiding Antiplatelet Reversal In Non-Operative Intracranial Hemorrhages: Functional Outcomes Of Guideline-Based Practice, Angelo D'Antonio-Bertagnolli, Lyena Birkenstock, Ariya Mobaraki, Christine Hammer, Md, Syed O. Shah, Md, Jack Jallo, Md, Phd, Courtney Pendleton, Md
Introduction: Intracranial hemorrhage (ICH) is a common, life-threatening neurological pathology in aging patients, many of whom take antiplatelet medications with potential to worsen the hemorrhage. In the event of ICH, Thomas Jefferson University Hospital (TJUH) follows a protocol modeling the 2016 Neurocritical Care Society (NCS) joint guidelines for antiplatelet medication reversal. We analyzed pre- and post-NCS guideline data from TJUH for outcomes of non-operative ICH patients in order to tease out the potential benefits of this protocol.
Methods: This retrospective cohort study took place from January 2016 – Jan. 2018 at a tertiary care center: TJUH. Patients included were ³18 y ...