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Articles 4531 - 4560 of 8417

Full-Text Articles in Medical Specialties

Blood Transfusion Requirements For Patients On Extracorporeal Membrane Oxygenation, Min Choi, Hitoshi Hirose, Md, Phd Jan 2020

Blood Transfusion Requirements For Patients On Extracorporeal Membrane Oxygenation, Min Choi, Hitoshi Hirose, Md, Phd

Phase 1

No abstract provided.


Diagnostic Accuracy Of Procalcitonin In Differentiating Sepsis From Noninfectious Sirs In Adult Patients With Subarachnoid Hemorrhage, Keshav Choudhuri, Umer Mukhtar, Md, M. Kamran Athar, Md, David Boorman, Ms, Fred Rincon, Md, Matthew Vibbert, Md, Syed O. Shah, Md, Jacqueline S. Urtecho, Md, Jack Jallo, Md Jan 2020

Diagnostic Accuracy Of Procalcitonin In Differentiating Sepsis From Noninfectious Sirs In Adult Patients With Subarachnoid Hemorrhage, Keshav Choudhuri, Umer Mukhtar, Md, M. Kamran Athar, Md, David Boorman, Ms, Fred Rincon, Md, Matthew Vibbert, Md, Syed O. Shah, Md, Jacqueline S. Urtecho, Md, Jack Jallo, Md

Phase 1

Background: Subarachnoid hemorrhage (SAH) is a frequent diagnosis in the neuro-intensive care unit (NICU) that can result in the development of systemic inflammatory response syndrome (SIRS) and fever. The differentiation between central fever and infectious fever is paramount in order to prevent superfluous diagnostic testing and overuse of empiric antibiotics.

Methods: A prospective chart review study conducted in the NICU between December 2012 and September 2015. Patients with SAH, fever (≥101.0°F) and/or who were SIRS positive and had PCT levels measured were included. The primary outcome was clinical infection defined as any positive culture or infiltrate on chest X-ray within …


The Impact Of Native Language Status On The Frequency Of Heart Failure Readmissions, Cooper Blazek, Dave Katzianer, Md Jan 2020

The Impact Of Native Language Status On The Frequency Of Heart Failure Readmissions, Cooper Blazek, Dave Katzianer, Md

Phase 1

Introduction. Heart failure readmissions are costly and lead to poor health outcomes. The efficacy of discharge instructions or other outpatient interventions may be affected by patient’s primary language status. The aim of this study is to look at the impact of primary language status on the frequency of heart failure admissions.

Methods. This study was a retrospective chart review of EMRs, on Epic software, at Jefferson academic medical center and community affiliate in Philadelphia, PA between March 2017 and October 2018. Patients were included if they had a principal diagnosis of HF or a diagnosis associated with “acute” heart failure …


Oncology Hospital At Home: A Retrospective Chart Review Examining Whether Oncology Patients Placed Under Observation Status By The Ed Could Be Managed In The Home Setting, Mary Blumenfeld, Adam Binder, Md, Nathan Handley, Md Jan 2020

Oncology Hospital At Home: A Retrospective Chart Review Examining Whether Oncology Patients Placed Under Observation Status By The Ed Could Be Managed In The Home Setting, Mary Blumenfeld, Adam Binder, Md, Nathan Handley, Md

Phase 1

Introduction: Hospital at Home (HaH) programs deliver hospital-level care in the home setting rather than in the traditional inpatient unit. In the US, this model of care has focused on the general medicine population, but no such models for adult oncologic care have been described in the literature to date. The current study seeks to identify whether certain diagnoses of patients with cancer admitted to observation status are predictive for early discharge and potentially model diagnoses on which to build a HaH program.

Methods: Electronic medical records were reviewed for 130 adult cancer patients presenting to the Thomas Jefferson …


Neurostimulants To Improve Consciousness In Acute Comatose Patients, Lyena Birkenstock, Mohammed Kananeh Jan 2020

Neurostimulants To Improve Consciousness In Acute Comatose Patients, Lyena Birkenstock, Mohammed Kananeh

Phase 1

Patients in the neurology intensive care unit (NICU) suffering from coma have variable outcomes, even once the underlying condition has been treated. Coma is a detrimental condition with a high risk for mortality and disability. Currently, there is not a specific treatment regimen to treat, or even improve, comatose patients. In this study, we set out to compare the efficacy and side effect profile of different neurostimulants, including modafinil, adderall, and zolpidem. The target population includes adult patients in the Jefferson NICU with a diagnosis of persistent encephalopathy, despite the resolution of their admitting diagnoses. Patients are administered medication as …


Evaluation Of Rotator Cuff Repair With Concomitant Biceps Tenodesis, Matthew Beucherie, Daniel Nemirov, Sommer Hammoud, Md, Meghan Bishop, Md, Brandon Erickson, Md Jan 2020

Evaluation Of Rotator Cuff Repair With Concomitant Biceps Tenodesis, Matthew Beucherie, Daniel Nemirov, Sommer Hammoud, Md, Meghan Bishop, Md, Brandon Erickson, Md

Phase 1

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 …


Mci: Cpap Treatment Of Osa, Kaitlin Berry, Cindy Cheng, Md, Phd, Karl Doghramji, Md Jan 2020

Mci: Cpap Treatment Of Osa, Kaitlin Berry, Cindy Cheng, Md, Phd, Karl Doghramji, Md

Phase 1

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 …


Effect Of Contrast-Enhanced Echocardiograms On The Prognosis Of Infective Endocarditis, D. Arias, E. Halpern, F. Forsberg, J. R. Eisenbrey Jan 2020

Effect Of Contrast-Enhanced Echocardiograms On The Prognosis Of Infective Endocarditis, D. Arias, E. Halpern, F. Forsberg, J. R. Eisenbrey

Phase 1

Objective - Infective endocarditis (IE) is an infectious disease of the cardiac valves where bacteria colonize the valves; typically, via the formation of vegetations. Recent research has shown that the microbubbles in a contrast-enhanced ultrasound (CEUS) examination can move and dislodge bacterial vegetations in vitro. This study investigated whether CEUS resulted in faster resolution of IE in vivo by dislodging the vegetations.

Methods - This IRB approved retrospective study reviewed 36 patients who were diagnosed with IE via echocardiography. Data was sourced from patients within the Jefferson University Hospital’s Cardiology EMR system by searching for contrast and vegetation from …


Be Covid Safe, Opeyemi Akinrinsola, Abigail Corkum, Karyn Furcolo, Christina Gareis, Dorothy Tang Jan 2020

Be Covid Safe, Opeyemi Akinrinsola, Abigail Corkum, Karyn Furcolo, Christina Gareis, Dorothy Tang

Foundations of Public Health - Infographics

No abstract provided.


Guide To Mask Wearing 101, Laiquannah Hason, Jeremiah Kinsey, Kevin O'Connor Jan 2020

Guide To Mask Wearing 101, Laiquannah Hason, Jeremiah Kinsey, Kevin O'Connor

Foundations of Public Health - Infographics

No abstract provided.


"I Don't Like Wearing A Mask", Priyanka Bhatt, Devesh Dajee, Neha Jha, Ruhi Shah Jan 2020

"I Don't Like Wearing A Mask", Priyanka Bhatt, Devesh Dajee, Neha Jha, Ruhi Shah

Foundations of Public Health - Infographics

No abstract provided.


The 3 W'S To Staying Safe On & Off Campus During Covid-19, Amanda Guth, Matthew Kermitz, Kate Minke, Raya Patel Jan 2020

The 3 W'S To Staying Safe On & Off Campus During Covid-19, Amanda Guth, Matthew Kermitz, Kate Minke, Raya Patel

Foundations of Public Health - Infographics

No abstract provided.


Controlling The Waves Of Covid-19, Joseph M. Callaghan, Emily Mcdermott, Sofia Mitro, Christopher Stuever Jan 2020

Controlling The Waves Of Covid-19, Joseph M. Callaghan, Emily Mcdermott, Sofia Mitro, Christopher Stuever

Foundations of Public Health - Infographics

No abstract provided.


Spread Holiday Cheer, Not Covid-19, Sameh Gomaa, Sana Khalid, Michelle St. Omer Roy Jan 2020

Spread Holiday Cheer, Not Covid-19, Sameh Gomaa, Sana Khalid, Michelle St. Omer Roy

Foundations of Public Health - Infographics

No abstract provided.


It's Your Responsibility, Simon Chen, Devanshi Dash, Jaime Nassur Jan 2020

It's Your Responsibility, Simon Chen, Devanshi Dash, Jaime Nassur

Foundations of Public Health - Infographics

No abstract provided.


Individual And Joint Effects Of Metformin And Statins On Mortality Among Patients With High-Risk Prostate Cancer., Xiang-Lin Tan, Jian-Yu E, Yong Lin, Timothy R Rebbeck, Shou-En Lu, Mingyi Shang, William K Kelly, Anthony D'Amico, Mark N Stein, Lanjing Zhang, Thomas L Jang, Isaac Yi Kim, Kitaw Demissie, Anna Ferrari, Grace Lu-Yao Jan 2020

Individual And Joint Effects Of Metformin And Statins On Mortality Among Patients With High-Risk Prostate Cancer., Xiang-Lin Tan, Jian-Yu E, Yong Lin, Timothy R Rebbeck, Shou-En Lu, Mingyi Shang, William K Kelly, Anthony D'Amico, Mark N Stein, Lanjing Zhang, Thomas L Jang, Isaac Yi Kim, Kitaw Demissie, Anna Ferrari, Grace Lu-Yao

Department of Medical Oncology Faculty Papers

BACKGROUND: Pre-clinical studies suggest that metformin and statins may delay prostate cancer (PCa) metastases; however, data in humans are limited. To the best of our knowledge, this is the first human study aimed to quantify the individual and joint effects of statin and metformin use among patients with high-risk PCa.

METHODS: This population-based retrospective cohort study identified patients from the Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database. Exposure to metformin and statins was ascertained from Medicare Prescription Drug Event files. The association with all-cause and PCa mortality were evaluated using Cox proportional hazard model with competing causes of death, …


Assessing Accuracy Of Attending Provider On The Pennsylvania Birth Certificate, Emily C. Mcgahey Jan 2020

Assessing Accuracy Of Attending Provider On The Pennsylvania Birth Certificate, Emily C. Mcgahey

Doctor of Midwifery Advances in Midwifery Projects

Introduction: Birth certificate data is a cornerstone of public health reporting, yet numerous studies document that much of the data collected is unreliable. Limited evidence suggests that the attendant at birth item may not be accurately captured on the current birth certificate, therefore not representative of the care provided by midwives in the United States. The primary purpose of this study was to determine whether midwives are accurately represented as attendant at birth on the Pennsylvania birth certificate. A secondary purpose was to assess midwives’ motivation to improve data collections if significant discrepancies were found.

Methods: A cross-sectional survey was …


Assessing The Temporality Of Adverse Effects Of Vaccines In The Nicu, Julia Tonnessen, Pedro Urday, Md Jan 2020

Assessing The Temporality Of Adverse Effects Of Vaccines In The Nicu, Julia Tonnessen, Pedro Urday, Md

Phase 1

Introduction: Premature infants have an increased risk of contracting vaccine-preventable diseases and experience worse outcomes. Evidence supports keeping them on a regular vaccination schedule, but it is often delayed, partly because preterm infants have an increased incidence of cardiorespiratory events compared to term infants. The aim of our study was to determine if immunizations in the NICU contribute to an increased number of adverse events.

Methods: This was a retrospective, single-center, observational study with the target population infants born at less than 32 weeks gestation at Thomas Jefferson University Hospital who received the two-month vaccination series in the NICU. The …


The Financial And Psychosocial Impact Of Medicinal Cannabis, Andrew Lee, Chris Ahmed, Amanda Campbell, Gregory Garber, Msw, Lcsw, Neil D. Palmisiano, Md, Brooke Worster, Md Jan 2020

The Financial And Psychosocial Impact Of Medicinal Cannabis, Andrew Lee, Chris Ahmed, Amanda Campbell, Gregory Garber, Msw, Lcsw, Neil D. Palmisiano, Md, Brooke Worster, Md

Phase 1

Introduction: The use of medicinal cannabis for symptom management in cancer patients is a growing area of clinical interest. Past studies have demonstrated cannabis’s potential as an antiemetic and analgesic, but there is still much research to be done on its clinical efficacy. Our study hypothesizes that cancer patients using medicinal cannabis experience subjective improvements in pain, chemotherapy-induced nausea and vomiting (CINV), and quality of life (QOL) that justify related out-of-pocket costs.

Methods: Cancer patients are surveyed by phone three to six months after certification for access to medicinal cannabis. The survey assesses patient-reported changes in pain, CINV, QOL, and …


Ageism In Consent? In A Decision-Making Capable Geriatric Orthopaedic Trauma Patient Population, Does Increased Age Impact Who Physicians Consent For Surgical Fixation?, Madeline M. Mcgovern, Michael F. Mctague, Mph, Marilyn Heng, Md, Mph, Frcsc Jan 2020

Ageism In Consent? In A Decision-Making Capable Geriatric Orthopaedic Trauma Patient Population, Does Increased Age Impact Who Physicians Consent For Surgical Fixation?, Madeline M. Mcgovern, Michael F. Mctague, Mph, Marilyn Heng, Md, Mph, Frcsc

Phase 1

Introduction: Persistent misconceptions of frailty and dementia in geriatric patients impact physician-patient communication and leave patients vulnerable to disempowerment. Our study examines the consenting process in an orthogeriatric trauma patient population to determine if there is a relationship between increased age at presentation and utilization of health care proxies (HCPs) for surgical procedure consent.

Methods: We retrospectively reviewed medical records of patients aged 65 and older admitted for an operative fracture between 2013 and 2016. Patients were considered decision-making capable if there was absence of history of cognitive impairment prior to surgical consent and if the patients screened negative in …


Hoping To Die Well: An Exploration Of The Good Death, Emily Folse, Thomas Smith, Phd Jan 2020

Hoping To Die Well: An Exploration Of The Good Death, Emily Folse, Thomas Smith, Phd

Phase 1

Introduction: Many healthcare providers are uncomfortable and ill-equipped to talk about death with terminally ill patients and their families. This often results in unnecessary, aggressive medical interventions at the end of life and deaths discordant with patients’ wishes. In order to help patients die better deaths, it is first necessary to determine the character of a good death.

Methods: The good death was considered from secular and Catholic perspectives because religion is personally important to the author and many patients in the US. Features of a good death were elucidated by careful reading of scientific and humanistic literature and conversing …


Renewing Hearts: Catholic Perspectives In Valve Replacement Surgery For Those Who Use Intravenous Drugs, Kimberly Feeney, Robert Perkel, Md Jan 2020

Renewing Hearts: Catholic Perspectives In Valve Replacement Surgery For Those Who Use Intravenous Drugs, Kimberly Feeney, Robert Perkel, Md

Phase 1

Introduction: The incidence of infectious endocarditis has been increasing, particularly among those with a history of intravenous drug use (IVDU). Although current bioethics literature supports valve surgery as treatment for this patient population, clinical guidelines and literature continues to provide unclear recommendations for physicians. Catholic bioethics may provide a different perspective to re-contextualize the recommendations of secular ethics.

Methods: A PubMed search was used to gain background information regarding the incidence of infectious endocarditis and current treatment guidelines, as well as historical and current ethical considerations. Search terms included: “infectious endocarditis,” “IE,” “intravenous drug use,” “IVDU,” “ethics.” Related citations were …


Effect Of Sustained Attention On Early Start Denver Model Outcomes, Katherine Mcleod, Giacomo Vivanti, Phd Jan 2020

Effect Of Sustained Attention On Early Start Denver Model Outcomes, Katherine Mcleod, Giacomo Vivanti, Phd

Phase 1

Introduction: There is very little research on the use of sustained attention as an outcome predictor for the Early Start Denver Model (ESDM). We hypothesized that a child’s level of sustained attention prior to therapy will correlate with positive ESDM outcomes.

Methods: 10 pre-preschool age children with a diagnosis of autism spectrum disorder received one year of ESDM therapy. A novel coding scheme was developed to evaluate each child’s pre-treatment level of sustained attention. Mullen Scales of Early Learning were evaluated prior to and after one year of ESDM. Pre-treatment levels of sustained attention were compared to pre-and post-treatment Mullen …


Obesity And Cardiovascular Health Differences Between Urban And Suburban Philadelphia High School Athletes, Peri Levey, Kyle Prochno, Prashant Rao, Md, David Shipon, Md, Facc, Facp, Jeremy Close, Md Jan 2020

Obesity And Cardiovascular Health Differences Between Urban And Suburban Philadelphia High School Athletes, Peri Levey, Kyle Prochno, Prashant Rao, Md, David Shipon, Md, Facc, Facp, Jeremy Close, Md

Phase 1

Introduction: The strongest risk factor for primary hypertension in children is obesity, and concern for pediatric hypertension rises with the rising prevalence of obesity in American children. Specifically, in urban Philadelphia schools from 2009 to 2012, preparticipation physical evaluations (PPEs) demonstrated a positive correlation between blood pressure measurements demonstrating stage 1 or 2 hypertension and elevated body mass index (P < 0.00001).

Objective: The purpose was to identify potential differences in cardiovascular health and prevalence of obesity between adolescents in the urban and suburban Philadelphia areas.

Methods: Data from PPEs administered to urban Philadelphia high school athletes in 2018 by the Athlete …


Quality Improvement Study Of Behavioral Health Resources Access In 19121 And 19132, Courtney Kaye, Rickie Brawer, Mph, Phd, Mches, Jeanne Felter, Phd, Lpc Jan 2020

Quality Improvement Study Of Behavioral Health Resources Access In 19121 And 19132, Courtney Kaye, Rickie Brawer, Mph, Phd, Mches, Jeanne Felter, Phd, Lpc

Phase 1

Introduction: Children who have experienced four or more ACES (adverse childhood events) are shown to have negative mental health outcomes. Adolescents living in the Philadelphia zip codes 19121 and 19132 have higher ACE scores. This makes it necessary for adolescent providers to screen for behavioral health issues in their patients and refer out to appropriate resources.

Objective: The purpose of this quality improvement study is to see what current barriers exist relating to physician referral and access to behavioral health resources for their patients.

Methods: A guide of behavioral health resources available to adolescents in 19121 and 19132 was …


Advocating For Protective Measures Against Childhood Lead-Poisoning In Philadelphia Rental Homes, Claire Miller, Colleen Mccauley Jan 2020

Advocating For Protective Measures Against Childhood Lead-Poisoning In Philadelphia Rental Homes, Claire Miller, Colleen Mccauley

Phase 1

Introduction: Lead exposure has been linked to delays in development and behavioral problems in children. Over 1,500 children are poisoned by lead each year in Philadelphia; the majority (62%) in rental homes.

Objective: The purpose of this project was to understand the impact of lead poisoning on children in Philadelphia, the current policies in place to protect children and the ways in which various stakeholders can advocate for policy changes that will better protect children.

Methods: A mixed-methods approach was utilized including meetings with councilmembers, stakeholder interviews and data analysis, visualization and presentation. This information was used to gain councilmembers’ …


A Needs Assessment Of Screening Of Non-Communicable Diseases In Prenatal Care At Chuk And Muhima District Hospital, Vaishali Mehta, Ilana Porges, Kaitlin Demarest, Alex Rugamba, Kelly Kaneza, Magnifique Irakoze, Md Jan 2020

A Needs Assessment Of Screening Of Non-Communicable Diseases In Prenatal Care At Chuk And Muhima District Hospital, Vaishali Mehta, Ilana Porges, Kaitlin Demarest, Alex Rugamba, Kelly Kaneza, Magnifique Irakoze, Md

Phase 1

Introduction: There has been a recent trend of women experiencing delays in management for high-risk pregnancies in Kigali, Rwanda. Physicians at the University Teaching Hospital of Kigali (CHUK) have observed a high incidence of women receiving obstetric care that were not screened appropriately. This points to an inconsistent screening method for non-communicable diseases (NCDs) prior to delivery and lack of streamlined care. The objective of this study is to assess the need for more robust screening of maternal NCDs.

Methods: This study, between June 2018-19, is a needs-assessment for the screening of NCDs among pregnant women (n=255) at CHUK. It …


Comorbidities And Treatments In United States Youth With Chronic Musculoskeletal Pain, Matthew T. Taylor, Sabrina Gmuca, Alexis Boneparth, L. Nandini Moorthy, Daniel B. Horton Jan 2020

Comorbidities And Treatments In United States Youth With Chronic Musculoskeletal Pain, Matthew T. Taylor, Sabrina Gmuca, Alexis Boneparth, L. Nandini Moorthy, Daniel B. Horton

Phase 1

Introduction: Chronic musculoskeletal (MSK) pain has been associated with chronic illnesses and high rates of pain medication use, often in referral centers, European populations, or studies focused on single drug classes. We aimed to characterize patterns of comorbidities and treatments associated with chronic MSK pain in a nationally-representative sample of US youth.

Methods: We used the National Ambulatory Medical Care Survey (2002-2015) and National Hospital Ambulatory Medical Care Survey (2002-2011), which contain cross-sectional data for US outpatient visits. The study included all visits for youth age 8-24, excluding those with malignancy or sickle cell disease. We compared comorbidities and drugs …


A Needs Assessment Of Screening Of Non-Communicable Diseases In Prenatal Care At Chuk And Muhima District Hospital, Ilana Porges, Vaishali Mehta, Kaitlin Demarest, Alex Rugamba, Kelly Kaneza, Magnifique Irakoze, Md Jan 2020

A Needs Assessment Of Screening Of Non-Communicable Diseases In Prenatal Care At Chuk And Muhima District Hospital, Ilana Porges, Vaishali Mehta, Kaitlin Demarest, Alex Rugamba, Kelly Kaneza, Magnifique Irakoze, Md

Phase 1

Introduction: Delays in management of high risk pregnancies can result in significant morbidity for women seeking obstetric care. A trend of high incidence of pregnancy complications has been observed among women with non-communicable diseases (NCDs) receiving care at the University Teaching Hospital of Kigali (CHUK), which may suggest the need for more consistent screening of NCDs among pregnant women, and more streamlined care for those identified to be at highest risk for complications.

Methods: This study utilized a mixed method design to assess the need for screening of NCDs among pregnant women (n=255) who received obstetric care at CHUK between …


A Report From The Grndad Multi-Site Registry For Sickle Cell Disease: Iron Overload Is Under-Recognized And Under-Managed, Matthew Sears, Phd, Sophie Lanzkron, Md, Mhs, Carolyn Hoope, Md, Joshua J. Field, Md, E. Leila Jerome Clay, Md, Mcts, Faap, Susan Padrino, Md, Payal C. Desai, Md, Lynne D. Neumayr, Deepa Manwani, Md, Jane Little, Md Jan 2020

A Report From The Grndad Multi-Site Registry For Sickle Cell Disease: Iron Overload Is Under-Recognized And Under-Managed, Matthew Sears, Phd, Sophie Lanzkron, Md, Mhs, Carolyn Hoope, Md, Joshua J. Field, Md, E. Leila Jerome Clay, Md, Mcts, Faap, Susan Padrino, Md, Payal C. Desai, Md, Lynne D. Neumayr, Deepa Manwani, Md, Jane Little, Md

Phase 1

Introduction: GRNDaD is a prospective registry for people with SCD that opened to enrollment in 2016. Nine comprehensive SCD centers from across the United States are currently enrolling patients. The registry includes iron status and management data, important in SCD because chronic transfusion therapy is a mainstay of prophylactic management. Each unit of transfused blood introduces approximately 250 mg of iron into the blood, which can lead to systemic iron deposition, and untreated may lead to organ dysfunction or death.

Methods: GRNDaD currently contains prospective baseline and annual update information on approximately 1000 people with SCD. We analyzed ferritin levels …