Medicine and Health Sciences Commons^™

Timing Of Preoperative Surgical Antibiotic Prophylaxis Prior To One-To-Three Level Elective Lumbar Fusion, Akash Singh, Gregory Schroeder, Md, Jose Canseco, Md, Alexander Vaccaro, Md, Parthik Patel, Md, Ariana Reyes, Md

Phase 1

Introduction: Surgical site infections (SSIs) in patients who have undergone lumbar fusion surgery can be a devastating complication. The aim of this study was to examine the relationship between timing of preoperative antibiotic prophylaxis and adverse outcomes such as SSIs with subgroup analysis stratified by antibiotic type.

Methods: This retrospective cohort included patients having undergone a 1-3 level lumbar fusion who were allocated into 5 groups based on the time from antibiotic administration to incision (Group A = 0-15 min, Group B = 16-30 min, Group C = 31-45 min, Group D = 46 – 60 min, and Group …

Establishing The Relationship Between Mendelian Nafld And Skin Pathology, Anthony Medvedev, Hassan Vahidnezhad, Phd, Leila Youssefian, Phd, Jouni Uitto, Md, Phd

Phase 1

Introduction:

It is estimated that 25% of the world’s population has some form of Nonalcoholic Fatty Liver Disease (NAFLD), a pathology associated with the development of cirrhosis, varices, and hepatocellular carcinoma. The discovery of a biallelic mutation in ABHD5 established the link between NAFLD and Chanarin-Dorfman syndrome. Consequently, it was hypothesized that additional NAFLD-inducing mutations could be associated with dermatologic manifestations.

Methods:

International NAFLD patients from consanguineous families underwent whole exome sequencing. These results were then filtered by frequency and pathogenicity prediction algorithms (e.g. Mutation Taster, Polyphen, CADD) to yield novel mutations. Concurrently, a literature review via PubMed identified …

Postoperative Opioid-Prescribing Practices In Nasal Surgery: A Prospective Study, Brian M. Yan, S. Hamad Sagheer, Cory D. Bovenzi, Uche Nwagu, David Cognetti, Howard Krein, Ryan Heffelfinger

Phase 1

Introduction: Within facial plastic and reconstructive surgery (FPRS), prescription practices have trended toward prescribing larger amounts of perioperative opioids. However, there is limited literature regarding the postoperative pain experience and opioid consumption for FPRS. The purpose of our study was to investigate opioid prescription and consumption following procedures of the nose, with the aim of developing evidence-based guidelines for postoperative pain management.

Methods: In this prospective single center study, morphine milligram equivalents (MME) consumption and pain scores were collected in 72 patients who underwent nasal surgery. Patient demographics, MME use, and pain scores were examined. MME use was compared …

Contrast-Enhanced Endoscopic Ultrasound For Identification Of Sentinel Lymph Nodes In Esophageal Cancer, Bethanne Venkatesan, Ji-Bin Liu, Md, John R. Eisenbrey, Phd, Sriharsha Gummadi, Md, Thomas Kowalski, Md, Robert Coben, Md, Flemming Forsberg, Phd, Corinne Wessner, Priscilla Machado, Md, David Loren, Md

Phase 1

Introduction:

In esophageal carcinoma, lymph node involvement is a crucial aspect of nodal staging and determining treatment strategies. Although grayscale endoscopic ultrasound (EUS) is the standard of care for staging, it is unable to identify lymph node drainage from primary tumors or sentinel lymph nodes (SLN). The goal of this study was to determine if Contrast Enhanced Endoscopic Ultrasound (CE- EUS) is superior to EUS in the identification of SLNs and nodal staging in esophageal carcinoma.

Methods:

In the unblinded pilot study, patients with newly diagnosed esophageal carcinoma were recruited to undergo CE-EUS and standard EUS. EUS was performed …

Comparison Of Endovascular Therapy Versus Medical Therapy In The Management Of Descending Thoracic Aortic Dissection, Eli Cehelyk, Babak Abai, Md

Phase 1

Introduction: This retrospective review aimed to compare clinical outcomes between patients with descending aortic dissections, with and without organ malperfusion, who were managed with thoracic endovascular aortic repair (TEVAR) or best medical therapy (BMT).

Methods: Thirty-eight patients diagnosed with descending aortic dissections between 2013 and 2020 were identified for analysis. Patients with dissection secondary to trauma and death unrelated to cardiothoracic pathology were excluded. Participants were divided into three groups based on their management: TEVAR (without side branch stenting), TEVAR+ (with additional branch stenting) and BMT. The primary outcome measure was length of hospital stay (LOS) and statistics were analyzed …

Identifying The Roadblocks To Successful Pediatric Imaging Without Sedation Or Anesthesia, Iman Soliman, Ammie M. White, Md, J. Christopher Edgar, Phd, Laura Cadge, Ccls, Margaret Hamel-Daymon, Crnp, Sandra Saade-Lemus, Md, Rochelle Bagatell, Md, Elizabeth T. Drum, Md, Lisa States, Md

Phase 1

Background: Modern imaging modalities allow for assessment of a wide array of medical conditions. Because it is difficult for young children to remain still during lengthy imaging studies, there is a need for sedation and general anesthesia (GA). A growing literature, however, suggests that there may be deleterious neurocognitive effects of sedation/GA in young children. As such, it is in our patients’ best interest to critically evaluate the use of sedation/GA.

Objective: To identify the roadblocks to obtaining clinical pediatric magnetic resonance imaging (MRI) exams without sedation/GA.

Materials and Methods: Participants included 63 parents/guardians of 5- to 9-year-old patients who …

Reliability Of Surgical Margin Labels Using 3d Radiographic Software, Heather Ross, Raphael Banoub, Md, Brian Swendseid, Md, Joseph Curry, Md

Phase 1

Introduction: Surgical resection is a primary treatment for head and neck cancers that improves prognosis and quality of life for patients. Margin assessment is a critical component in this process as positive margins are associated with poor clinical outcomes. However, there is a lack of consensus on how surgical margins should be labeled for accurate origin identification. The objective of this project is to determine the difference in interpretation of surgical margin labels between and within Thomas Jefferson otolaryngologists and pathologists.

Methods: Adults with head and neck cancer who underwent surgical resection were identified. Pre-operative head and neck CT DICOM …

The Impact Of Patient Characteristics On Quality Of Life In Keloid Patients, Jonathan Wang, Romsin Zaya, Rachel Zachian, Mary Metkus, Neda Nikbakht

Phase 1

Introduction: Quality of life (QoL) is an important metric in assessing dermatological diseases such as keloids. This study evaluated the effects of patient characteristics on QoL in keloid patients.

Methods: This was a cross-sectional study. 36 patients presenting to the keloid clinic at TJUH were surveyed. QoL subscale scores for emotion, symptom, and function were calculated in addition to a total score for each patient using a keloid-specific questionnaire. The association between the QoL scores and patient characteristics of sex, ethnicity, as well as keloid location, duration, visibility, size, number, pain score, and pruritis score were evaluated using t-tests. …

Total Knee Arthroplasty In Patients With Prior Meniscus Surgery: A Matched Case Control Study, Lasya Rangavajjula, Steven B. Cohen, Md, Meghan E. Bishop, Md, Shyam Brahmabhatt, Md, Michael G. Ciccotti, Md, Ashley Bassett, Md, Christopher Hadley

Phase 1

Introduction: Meniscus surgery is one of the most commonly performed orthopedic surgical procedures in the United States. However, outcomes following a Total Knee Arthroplasty (TKA) in patients with a history of prior knee arthroscopy are varied with small patient cohorts, warranting further research. The research question investigates how the clinical outcomes of TKA compare between patients with and without prior meniscectomy history. It is hypothesized that there will be no significant difference in clinical outcomes between the two cohorts.

Methods: The study design is a retrospective case-control study. The study population included patients from Rothman Institute with TKA and …

Reduced Recovery Times With Total Intravenous Anesthesia In Patients With Obstructive Sleep Apnea, Leonard Estephan, Matthew Stewart, Maurits Boon, Colin Huntley

Phase 1

Introduction: There are currently no specific anesthetic guidelines for patients with obstructive sleep apnea (OSA) undergoing upper airway surgery. Two consistently utilized anesthetic approaches during such procedures include inhalational gas anesthesia and total intravenous anesthesia (TIVA), however whether either is more efficacious remains undefined. We hypothesize that administration of TIVA will lead to reduced post-operative recovery time in patients with comorbid OSA undergoing upper airway surgery.

Methods: A retrospective chart review was performed for patients with comorbid OSA that underwent surgery (upper airway stimulation, nasal surgery, palate surgery) between January 2019 and December 2019. Included patients received either inhaled …

Effects Of Continuous Positive Airway Pressure (Cpap) Sleep Apnea Treatment On Mild Cognitive Impairment (Mci) And Cardiovascular Risk, Olivia Taylor, Cynthia Cheng, Md, Phd

Phase 1

There is a documented association between sleep apnea and earlier onset of cognitive impairment later in life. We hypothesize that nightly treatment with CPAP therapy will improve MCI status as estimated by a panel of neuropsychiatry tests in patients >55 with OSA and concomitant memory complaints. With a prospective cohort design, patients compliant with CPAP therapy are being compared to noncompliant patients and a non-OSA control group. My role in this multi-site project was to screen potential patients from Jefferson’s sleep clinic for eligibility for study enrollment. This study is still ongoing. OSA’s high prevalence makes it a worthwhile endeavor …

Coronary Artery Disease And Nonalcoholic Fatty Liver Disease: Clinical Correlation Using Ct Coronary Calcium Scans, Richard S. Kirby, Dina Halegoua-De Marzio

Phase 1

Introduction: Nonalcoholic fatty liver disease (NAFLD) and coronary artery disease (CAD) have been explored with coronary angiography which showed a link between severe NAFLD and CVD risk. This study’s aim is to determine if CT coronary artery calcium (CAC) scores used to determine CAD severity in asymptomatic populations can help predict presence of NAFLD.

Methods: Retrospective cross-sectional study of positive CT CAC scores and liver imaging with either CT, ultrasound, or MRI of the abdomen or CT of the chest. Drinking 7 or 14 drinks per week for a woman or man respectively and chronic viral hepatitis diagnosis …

Treatment Of Distal Radius Fractures In Patients Over 80 Years Of Age: Functional Outcomes After Open Reduction And Internal Fixation Versus Nonoperative Treatment, Robert Gallivan, Lili E. Schindelar, Md, Mph, Richard Mcentee, Pedro K. Beredjiklian, Md

Phase 1

INTRODUCTION

Distal radius fractures are one of the most common fractures seen in the elderly. With the younger physiological age of patients over 60 years, the expectation of functional outcomes is changing. The management of distal radius fractures in the elderly patient, especially those over the age of 80, has not been well defined. The purpose of this study was to compare operative to nonoperative treatment of distal radius fractures in patients older than 80 years to determine if there is any difference in functional outcomes or complications.

METHODS

A retrospective review was performed to identify patients 80 years or …

Factors Influencing Efficacy And Satisfaction In Prenatal Counseling For Families With Single Ventricle Heart Disease, Taylor Hartzel Houlihan, Jack Rychik, Md

Phase 1

Introduction: The Fetal Heart Program at Children’s Hospital of Philadelphia offers prenatal counseling to families with congenital heart disease diagnoses. This center has yet to examine family satisfaction with counseling, especially those with complicated single ventricle diagnoses. While families may receive sufficient education about their child’s condition, better communication may be needed to prepare them for potential neurological and behavioral complications.

Methods: Through chart review, 355 patient families with single ventricle diagnoses who utilized CHOP prenatal counseling within the past 10 years were identified. Retrospective surveys including Likert scales and open-ended questions were distributed by email. 65 responses were …

Use Of Active Comparator Tirals In Dermatology: A Repeated Cross-Sectional Analysis, John Miller, John Barbieri, Md, Arash Mostaghimi, Md, Sophia Ly

Phase 1

Introduction: Spending on medications is expected to grow to $420 billion in 2023, largely driven by introduction of new branded products. While new branded medications can transform how physicians care for patients, others may not offer meaningful benefit over existing less costly alternatives. As additional new products are approved, the need to include active comparators in dermatologic clinical trials is particularly important to guide clinical decision making.

Methods: To evaluate the trends in the use of active comparator trials designs, topical medications approved between January 2002 and December 2020 were identified through the 2020 Food and Drug Administration (FDA) …

Callicore, Cole Miller, Galen Ogg, Jasmine Phun, Yajnesh Vedanaparti, Morgan Hutchinson, Md

Phase 1

Transporting children in SPICA casts in a safe, comfortable, and convenient manner so that the parents can feel more at ease.

Racial Discrepancies In Interpregnancy Intervals And Postpartum Contraception Receipt In Centering Pregnancy Prenatal Care, Amulya Raju, Ms, Dennis Hand, Phd

Phase 1

Non-Hispanic black women are disproportionately affected by higher rates of shorter interpregnancy intervals. The purpose of this study is to identify whether the Centering Pregnancy model of group prenatal care (GPC) can reduce this health disparity by increasing postpartum contraception receipt.

This retrospective chart analysis measures consistency in contraception intent versus actual postpartum receipt in populations of women who received either individual or GPC. The main predictors were: race, insurance type (public or private), marital status, and type of prenatal care. The main outcomes were: type of contraception received, consistency with contraception intent, and presence of a short interpregnancy interval. …

Needs Analysis For Breastfeeding Education At Thomas Jefferson University Hospital, Michal Norry, Julia Switzer, Md

Phase 1

Purpose: There are currently gaps in breastfeeding education for OB/GYN and Family Medicine residents, consequently affecting their confidence in this area of patient care. To address this issue, we are conducting an analysis of the efficacy of the current curriculum to highlight areas for future improvement.

Methods: PGY1-4 residents in the departments of Family Medicine (FM) and Obstetrics and Gynecology (OB/GYN) completed a pre-test before their required annual breastfeeding education on August 6, 2020. We used a validated pre-test from the American Academy of Pediatrics (AAP) which included items assessing the training. Learners self-selected one of two didactic sessions: in …

An Assessment Of Quality Improvement Strategies For The Implementation Of Certified Recovery Specialists In Treating Opioid Use Disorder At The Emergency Department At Jefferson, A. Cosmo Annese, Rickie Brawer, Phd, Mph, Ches

Phase 1

Introduction: Opioid overdose mortality rate in the U.S. has seen a staggering upward trend lately, more than tripling between the years 2000-2017. Although the use of Certified Recovery Specialists (CRSs) has been shown to improve overdose rates, relapse rates, and treatment completion rates for people with opioid use disorder (OUD), the optimal specialization of CRSs in healthcare settings has yet to be clearly defined. This project seeks the perspectives of CRSs and healthcare workers to gain insight into how CRSs can be most effectively implemented in the ED at Jefferson to treat OUD.

Methods: The study population includes CRSs and …

Efficacy Of An Appointment Specialist In Reducing Loss To Follow Up In A Retina Practice, Turner D. Wibbelsman, Michael Ammar, Md, Anthony Obeid, Md, Mph, Jason Hsu, Md

Phase 1

Introduction:

Although a new armamentarium has greatly benefitted patients with retinal disease, novel therapeutic approaches require more frequent clinic visits, which may lead to missed treatments and vision loss. This study characterizes patient-reported reasons for missed visits and assesses the efficacy of calling patients for rescheduling missed visits.

Methods:

This retrospective cohort study included patients who missed an appointment for an intravitreal injection between January 2018 and February 2020 at the Retina Service of Wills Eye Hospital. Two calls were made to each patient by an appointment specialist to reschedule the visit and record a reason for the …

Expanding The Whipple Accelerated Recovery Pathway (Warp) To All Patients Undergoing Pancreaticoduodenectomy (Pd), Taylor R. Kavanagh, Clifford Yudkoff, Ava Torjani, Geoffrey W. Krampitz, Wilbur Bowne, Hamza Rshaidat, Cyrus J. Sholevar, Alexandra C. Leto, William Preston, Elwin Tham, Mandeep Shergill, Shawnna Cannaday, Theresa Yeo, Harish Lavu, Charles J. Yeo

Phase 1

Introduction:

Pancreaticoduodenectomy (PD) is a complex abdominal procedure with high rates of perioperative morbidity. The Whipple Accelerated Recovery Pathway (WARP) was developed for highly selected patients undergoing PD to reduce hospital length of stay (LOS) and time to adjuvant therapy (TTAT), without increasing post-operative complications (POC) or readmission rates (RR). The purpose of this study was to determine if WARP could be implemented for all-risk patients undergoing PD.

Methods:

A single-institution, retrospective analysis of 281 patients implemented on the WARP between 2017-2020 was performed. 119 patients were categorized as WARP-eligible (WEPs) according to original inclusion criteria, and 162 were …

Effects Of Intravenous Iron Versus Oral Iron For Treatment Of Anemia In Pregnancy On Maternal And Fetal Outcomes: A Systematic Review And Meta-Analysis, Sarah Chen, Julia Burd, Md, Rupsa Boelig, Md

Phase 1

Introduction: Anemia during pregnancy can lead to preterm birth, low fetal birthweight, and poorer neonatal neurological outcomes. The purpose of this study was to compare maternal and fetal outcomes following intravenous (IV) versus oral iron supplementation for iron-deficiency anemia during pregnancy.

Methods: We searched MEDLINE, OVID, Scopus, ClinicalTrials.gov, and the Cochrane Central Register of Controlled Trials to identify randomized controlled trials (RCTs) comparing IV versus oral iron supplementation for iron-deficiency anemia during pregnancy. Studies were included in this meta-analysis if they reported maternal and fetal hematologic outcomes. The relative risk (RR) or standard mean difference (SMD) of IV iron supplementation …

Return To Play Criteria Following Operative Management Of Acromioclavicular Joint Separation: A Systematic Review, Richard J. Gawel, Taylor D'Amore, Md, Peters Otlans, Md, Somnath Rao, Steven B. Cohen, Md, Michael G. Ciccotti, Md

Phase 1

Introduction: Acromioclavicular (AC) joint separation is a leading cause of shoulder injury among athletes. High grade injuries may require operative fixation, and comprehensive return to play guidelines have not yet been established. The purpose of this investigation is to summarize return to play criteria following operative management of AC joint separation.

Methods: A systematic review of the literature was performed to evaluate clinical evidence regarding return to play following operative management of isolated AC joint separation. Studies satisfying inclusion criteria were analyzed for return to play timeline and other factors used to guide return to play following surgery.

Results: Sixty-three …

Usage Of Sleep Domain Of Snot-22 Scores In Screening For Osa In Patients Of Chronic Rhinosinusitis., Patrick Zhu, Mindy Rabinowitz, Md

Phase 1

Introduction: SNOT-22 is a screening tool universally applied in perioperative settings for endoscopic sinus surgery (ESS), typically for chronic rhinosinusitis (CRS). Comorbid obstructive sleep apnea (OSA) increases risk of perioperative complications following ESS, yet pre-ESS OSA screening is not performed. This study sought to determine whether the sleep subdomain SNOT-22 (SD-SNOT) score could be useful for OSA screening.

Methods: A retrospective study was performed by reviewing electronic records of 108 patients that underwent endoscopic sinus surgery between November 2019 – January 2020. Pre-operative and 2 months post-operative SD-SNOT scores were compared with the presence or absence of OSA.

Results: Mean …

Likelihood Of Germline Mutation With Solitary Unilateral Retinoblastoma Based On Patient Age At Presentation. A Real-World Analysis Of 482 Consecutive Patients., Martin Calotti, Carol L. Shields, Md, Philip Dockery, Md, Mph, Megan Ruben, Antonio Yaghy, Md, Madalyne A. Sunday, Emily R. Duffner, Hannah J. Levin, Olivia S. Taylor, Sara E. Lally, Md, Jerry A. Shields, Md

Phase 1

Introduction: Retinoblastoma due to germline mutation has a greater risk of bilateral presentation, and multifocal or extraocular involvement. In solitary unilateral retinoblastoma, the inheritance pattern is less understood and assumed to be somatic. We assessed the likelihood of germline inheritance in children with unilateral retinoblastoma and whether it varies based on age at presentation.

Methods: This was a retrospective case study assessing 482 consecutive patients with solitary unilateral retinoblastoma at Wills Eye Hospital between 1972 and 2020 for the likelihood of germline inheritance based on age at presentation (≤1 year vs. >1 year). Germline inheritance was deemed likely if …

Prevalence And Risk Factors For Abnormal M-Tics, Maëlys Yepes, Michael Chang, Cynthia Cheng, Md, Phd

Phase 1

Introduction: The lack of effective treatments for Alzheimer’s Disease (AD) underscores the importance of prevention and early detection of amnestic mild cognitive impairment (aMCI), its prodromal state. While studies have proposed a number of potential mechanisms underlying the pathogenesis of AD, such as hypoxia and neuropsychiatric symptoms, little research has been done to evaluate predictive risk factors.

Objective: The objective of this pilot study is to assess the prevalence and risk factors for aMCI.

Methods: This cross-sectional study was performed using data from patients screened for Memories 2, a clinical trial evaluating the effect of CPAP usage in patients with …

The Prevalence Of Orally Administered Glucocorticoids, Generalized Pustular Psoriasis And Erythrodermic Psoriasis In The Treatment Of Adult Plaque Psoriasis Provided By U.S. Dermatologists, Katherine Awh, Kumar Nasham, Christian Albornoz, Steven Feldman, Anthony Albornoz

Phase 1

Introduction: Orally administered glucocorticoids (OAG) are not recommended for the management of plaque psoriasis (PsO) due to the classically feared outcomes of generalized pustular psoriasis (GPP) and erythrodermic psoriasis (EP). Given their widespread anecdotal use, we hypothesize that the use of OAG is not infrequent among US dermatologists and is rarely complicated by GPP or EP.

Methods: Anonymous electronic survey of 50 US dermatologists. Primary outcomes of interest were the prevalence of OAG in the management of PsO and the prevalence of GPP and EP in the context of OAG tapering.

Results: Overall, 9 out of 50 (18%) respondents …

Evaluation Of Arthroscopic Repair To Pan-Labral Lesions Of The Glenoid: A Retrospective Review Of Patient Outcomes Over A Ten-Year Period And Matched Cohort Analysis, Julien Aoyama, Joseph Schmitz, Christopher Hadley, Meghan Bishop, Md, Brandon Erickson, Md, Sommer Hammoud, Md

Phase 1

Introduction:

Most shoulder labral tears are partial and treated with surgery, but rarely they are “panlabral” around the entire shoulder. Due to infrequency panlabral tears aren’t well understood, and thus this study compares outcomes between panlabral and more common SLAP tears. We hypothesize no difference in outcomes based on surgeon experiences.

Methods:

This is a retrospective cohort study of shoulder labrum repairs at Rothman Institute from 2006-2016. All patients received arthroscopic repair and were categorized to compare panlabral to SLAP tears. The primary outcome is return-to-activity rate at six months post-surgery and secondary outcomes include post-operative range of motion, …

Factors Influencing General Surgeons To Involve Urologists In Bladder Trauma Management, Joseph Schultz, Paul Chung, Md

Phase 1

Introduction: Bladder trauma injuries, which are graded by severity, often require immediate care and surgical management by General Surgeons (GS) or Urologists. This study seeks to understand the inconsistencies that exist in collaboration between GS and Urologists in bladder trauma management. We hypothesize that the decision for GS to involve Urologists in bladder trauma management is a multifactorial decision with severity of bladder trauma being the primary determining factor as opposed to other factors like provider experience or hospital setting.

Methods: This cross-sectional descriptive study surveyed GS to determine how likely they were to involve Urologists in bladder trauma …

Otologic Opioid Usage And Pain Control In The Postoperative Period, Matthew Stewart, Eric Mastrolonardo, Joann Butkus, Raphael Banoub, Md, Tingting Zhan, Phd, Sophia Dang, Md, David Cognetti, Md, Rebecca Chiffer, Md, Thomas Wilcox, Md

Phase 1

Introduction: Patients’ unused prescription opioids can be diverted and increase the overall opioid burden on society. Therefore, otolaryngologists can reduce opioid influx by minimizing excess tablets in opioid prescriptions. We hypothesize that otology patients at TJUH receive more opioid tablets than needed to effectively manage postoperative pain.

Methods: Patients ages ≥18 years old who received otologic surgery at TJUH were included in this prospective observational study between November 2019 and August 2020. Patients were provided a survey for recording pain on postoperative days 0, 1, 3, and 7 and the amount of remaining opioids from their prescription. Opioid amounts were …