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2021

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Articles 3271 - 3300 of 4713

Full-Text Articles in Medical Specialties

Value Of Emergent Neurovascular Imaging For "Seat Belt Injury": A Multi-Institutional Study, F G Sherbaf, B Chen, T Pomeranz, M Shahriari, M E Adin, S Mirbagheri, E Beheshtian, R Jalilianhasanpour, J Pakpoor, J W Lazor, A Kamali, D M Yousem Apr 2021

Value Of Emergent Neurovascular Imaging For "Seat Belt Injury": A Multi-Institutional Study, F G Sherbaf, B Chen, T Pomeranz, M Shahriari, M E Adin, S Mirbagheri, E Beheshtian, R Jalilianhasanpour, J Pakpoor, J W Lazor, A Kamali, D M Yousem

Faculty, Staff and Student Publications

BACKGROUND AND PURPOSE: Screening for blunt cerebrovascular injury in patients after motor vehicle collision (MVC) solely based on the presence of cervical seat belt sign has been debated in the literature without consensus. Our aim was to assess the value of emergent neurovascular imaging in patients after an MVC who present with a seat belt sign through a large-scale multi-institutional study.

MATERIALS AND METHODS: The electronic medical records of patients admitted to the emergency department with CTA/MRAs performed with an indication of seat belt injury of the neck were retrospectively reviewed at 5 participating institutions. Logistic regression analysis was used …


A Phase Ii Study Of Autologous Mesenchymal Stromal Cells And C-Kit Positive Cardiac Cells, Alone Or In Combination, In Patients With Ischaemic Heart Failure: The Cctrn Concert-Hf Trial, Roberto Bolli, Raul D Mitrani, Joshua M Hare, Carl J Pepine, Emerson C Perin, James T Willerson, Jay H Traverse, Timothy D Henry, Phillip C Yang, Michael P Murphy, Keith L March, Ivonne H Schulman, Sohail Ikram, David P Lee, Connor O'Brien, Joao A Lima, Mohammad R Ostovaneh, Bharath Ambale-Venkatesh, Gregory Lewis, Aisha Khan, Ketty Bacallao, Krystalenia Valasaki, Bangon Longsomboon, Adrian P Gee, Sara Richman, Doris A Taylor, Dejian Lai, Shelly L Sayre, Judy Bettencourt, Rachel W Vojvodic, Michelle L Cohen, Lara Simpson, David Aguilar, Catalin Loghin, Lem Moyé, Ray F Ebert, Barry R Davis, Robert D Simari Apr 2021

A Phase Ii Study Of Autologous Mesenchymal Stromal Cells And C-Kit Positive Cardiac Cells, Alone Or In Combination, In Patients With Ischaemic Heart Failure: The Cctrn Concert-Hf Trial, Roberto Bolli, Raul D Mitrani, Joshua M Hare, Carl J Pepine, Emerson C Perin, James T Willerson, Jay H Traverse, Timothy D Henry, Phillip C Yang, Michael P Murphy, Keith L March, Ivonne H Schulman, Sohail Ikram, David P Lee, Connor O'Brien, Joao A Lima, Mohammad R Ostovaneh, Bharath Ambale-Venkatesh, Gregory Lewis, Aisha Khan, Ketty Bacallao, Krystalenia Valasaki, Bangon Longsomboon, Adrian P Gee, Sara Richman, Doris A Taylor, Dejian Lai, Shelly L Sayre, Judy Bettencourt, Rachel W Vojvodic, Michelle L Cohen, Lara Simpson, David Aguilar, Catalin Loghin, Lem Moyé, Ray F Ebert, Barry R Davis, Robert D Simari

Faculty, Staff and Student Publications

AIMS: CONCERT-HF is an NHLBI-sponsored, double-blind, placebo-controlled, Phase II trial designed to determine whether treatment with autologous bone marrow-derived mesenchymal stromal cells (MSCs) and c-kit positive cardiac cells (CPCs), given alone or in combination, is feasible, safe, and beneficial in patients with heart failure (HF) caused by ischaemic cardiomyopathy.

METHODS AND RESULTS: Patients were randomized (1:1:1:1) to transendocardial injection of MSCs combined with CPCs, MSCs alone, CPCs alone, or placebo, and followed for 12 months. Seven centres enrolled 125 participants with left ventricular ejection fraction of 28.6 ± 6.1% and scar size 19.4 ± 5.8%, in New York Heart Association …


Severe Hyponatremia Following Cystoscopy And Urethral Dilation: An Unusual Late Complication, Mir Ibrahim Sajid, Shanila Ahmed, Noman Ali Apr 2021

Severe Hyponatremia Following Cystoscopy And Urethral Dilation: An Unusual Late Complication, Mir Ibrahim Sajid, Shanila Ahmed, Noman Ali

Medical College Documents

No abstract provided.


Sars-Cov-2 Infects Human Engineered Heart Tissues And Models Covid-19 Myocarditis, Adam L Bailey, Oleksandr Dmytrenko, Lina Greenberg, Andrea L Bredemeyer, Pan Ma, Jing Liu, Vinay Penna, Emma S Winkler, Sanja Sviben, Erin Brooks, Ajith P Nair, Kent A Heck, Aniket S Rali, Leo Simpson, Mehrdad Saririan, Dan Hobohm, W Tom Stump, James A Fitzpatrick, Xuping Xie, Xianwen Zhang, Pei-Yong Shi, J Travis Hinson, Weng-Tein Gi, Constanze Schmidt, Florian Leuschner, Chieh-Yu Lin, Michael S Diamond, Michael J Greenberg, Kory J Lavine Apr 2021

Sars-Cov-2 Infects Human Engineered Heart Tissues And Models Covid-19 Myocarditis, Adam L Bailey, Oleksandr Dmytrenko, Lina Greenberg, Andrea L Bredemeyer, Pan Ma, Jing Liu, Vinay Penna, Emma S Winkler, Sanja Sviben, Erin Brooks, Ajith P Nair, Kent A Heck, Aniket S Rali, Leo Simpson, Mehrdad Saririan, Dan Hobohm, W Tom Stump, James A Fitzpatrick, Xuping Xie, Xianwen Zhang, Pei-Yong Shi, J Travis Hinson, Weng-Tein Gi, Constanze Schmidt, Florian Leuschner, Chieh-Yu Lin, Michael S Diamond, Michael J Greenberg, Kory J Lavine

Faculty, Staff and Student Publications

There is ongoing debate as to whether cardiac complications of coronavirus disease-2019 (COVID-19) result from myocardial viral infection or are secondary to systemic inflammation and/or thrombosis. We provide evidence that cardiomyocytes are infected in patients with COVID-19 myocarditis and are susceptible to severe acute respiratory syndrome coronavirus 2. We establish an engineered heart tissue model of COVID-19 myocardial pathology, define mechanisms of viral pathogenesis, and demonstrate that cardiomyocyte severe acute respiratory syndrome coronavirus 2 infection results in contractile deficits, cytokine production, sarcomere disassembly, and cell death. These findings implicate direct infection of cardiomyocytes in the pathogenesis of COVID-19 myocardial pathology …


Impact Of Body Mass Index On Covid-19-Related In-Hospital Outcomes And Mortality., Waqas Ullah, Sohaib Roomi, Nayab Nadeem, Rehan Saeed, Shafaq Tariq, Moataz Ellithi, Shujaul Haq, Ahmad Arslan, John Madara, Margot Boigon, Donald C. Haas, David L. Fischman Apr 2021

Impact Of Body Mass Index On Covid-19-Related In-Hospital Outcomes And Mortality., Waqas Ullah, Sohaib Roomi, Nayab Nadeem, Rehan Saeed, Shafaq Tariq, Moataz Ellithi, Shujaul Haq, Ahmad Arslan, John Madara, Margot Boigon, Donald C. Haas, David L. Fischman

Abington Jefferson Health Papers

Background: Given the high prevalence of obesity around the globe, patients with coronavirus disease 2019 (COVID-19) are at an increased risk of devastating complications.

Methods: A retrospective cohort study was performed to determine the association of basal metabolic index (body mass index (BMI)) with the need for invasive mechanical ventilation (IMV), dialysis, upgrade to an intensive care unit (ICU) and mortality. Independent t-test and multivariate logistic regression analysis were performed to calculate mean differences and adjusted odds ratios (aORs) with its 95% confidence interval (CI), respectively.

Results: A total of 176 consecutive patients with confirmed COVID-19 diagnosis were included. …


Three-Year Outcomes From The Liberty 360 Study Of Endovascular Interventions For Peripheral Artery Disease Stratified By Rutherford Category., Stefanos Giannopoulos, Jihad Mustapha, William A Gray, Gary Ansel, George Adams, Eric A Secemsky, Ehrin J Armstrong Apr 2021

Three-Year Outcomes From The Liberty 360 Study Of Endovascular Interventions For Peripheral Artery Disease Stratified By Rutherford Category., Stefanos Giannopoulos, Jihad Mustapha, William A Gray, Gary Ansel, George Adams, Eric A Secemsky, Ehrin J Armstrong

Heart and Vascular Articles

PURPOSE: To report the 3-year results of the LIBERTY 360 study, which investigated outcomes of endovascular treatment of symptomatic peripheral artery disease (PAD).

MATERIALS AND METHODS: The LIBERTY trial (

RESULTS: The 36-month KM survival rates were 86.0% in RC 2-3, 79.8% in RC 4-5, and 62.0% in RC 6 groups. The KM estimates of freedom from major amputation at 36 months were 98.5% in RC 2-3, 94.0% in RC 4-5, and 79.9% in RC 6. The 36-month KM estimates for freedom from TVR/TLR were 71.1% in RC 2-3, 64.2% in RC 4-5 and 61.9% in RC 6 groups. Patients …


Performance And Determinants Of Serum Creatinine And Cystatin C-Based Gfr Estimating Equations In South Asians, Yeli Wang, Andrew S. Levey, Lesley A. Inker, Saleem Jessani, Rasool Bux, Zainab Samad, Ali Raza Khan, Amy B. Karger, John C. Allen, Tazeen H. Jafar Apr 2021

Performance And Determinants Of Serum Creatinine And Cystatin C-Based Gfr Estimating Equations In South Asians, Yeli Wang, Andrew S. Levey, Lesley A. Inker, Saleem Jessani, Rasool Bux, Zainab Samad, Ali Raza Khan, Amy B. Karger, John C. Allen, Tazeen H. Jafar

Community Health Sciences

Introduction: The creatinine-based Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) estimated glomerular filtration rate (eGFR) equation was calibrated for the general Pakistan population (eGFRcr-PK) to eliminate bias and improve accuracy. Cystatin C-based CKD-EPI equations (eGFRcys and eGFRcr-cys) have not been assessed in this population, and non-GFR determinants of cystatin C are unknown.
Methods: We assessed eGFRcys, eGFRcr-cys, and non-GFR determinants of cystatin C in a cross-sectional study of 557 participants (≥40 years of age) from Pakistan. We compared bias (median difference in measured GFR [mGFR] and eGFR), precision (interquartile range [IQR] of differences), accuracy (percentage of eGFR within 30% of mGFR), …


Characterization Of Age-Associated Gut Microbial Dysbiosis And Plasma Metabolite Alterations In People Living With Hiv (Plwh)., R. Sighal, Smita Ghare, Vaughn Bryant, Sabina Gautam, Chanakya Charan Tirumala, Andrea Reyes-Vega, Craig J. Mcclain, Ronald Cohen, Varand Govind, R L. Cook, Shirish Barve Apr 2021

Characterization Of Age-Associated Gut Microbial Dysbiosis And Plasma Metabolite Alterations In People Living With Hiv (Plwh)., R. Sighal, Smita Ghare, Vaughn Bryant, Sabina Gautam, Chanakya Charan Tirumala, Andrea Reyes-Vega, Craig J. Mcclain, Ronald Cohen, Varand Govind, R L. Cook, Shirish Barve

Faculty and Staff Scholarship

Background: HIV-1 infection and aging are independently associated with gut microbial dysbiosis and neurocognitive impairment. However, the interactive effects of HIV-infection and aging on the development of specific pathogenic features of gut microbial dysbiosis and consequent metabolic abnormalities associated with neurocognitive dysfunction remain largely undetermined and were examined in the present study


Response To "Letter Regarding: Cost Of Headless Vs Headed Screw Fixation For Calcaneal Osteotomy And Subtalar Arthrodesis"., Boren Morgan, Brian Steginsky, Mallory Suhling, Anand Vora Apr 2021

Response To "Letter Regarding: Cost Of Headless Vs Headed Screw Fixation For Calcaneal Osteotomy And Subtalar Arthrodesis"., Boren Morgan, Brian Steginsky, Mallory Suhling, Anand Vora

Surgery Articles

Morgan B, Steginsky B, Suhling M, Vora A. Response to "Letter Regarding: Cost of Headless vs Headed Screw Fixation for Calcaneal Osteotomy and Subtalar Arthrodesis". Foot Ankle Orthop. 2021 Apr 30;6(2):24730114211005770. doi: 10.1177/24730114211005770. PMID: 35097444; PMCID: PMC8702681.


Social Isolation: Impact On Physical And Mental Health, Alexa Waters, Md Apr 2021

Social Isolation: Impact On Physical And Mental Health, Alexa Waters, Md

Department of Family & Community Medicine Presentations and Grand Rounds

Learning Objectives

  • Review the impact of social isolation and loneliness on important aspects of health and well-being, with a focus on older adults
  • Review risk and protective factors for social isolation and loneliness
  • Discuss how the health care system and primary care physicians can better identify and address social isolation
  • Briefly highlight interventions to enhance social connectedness and reduce loneliness

Outline

  • Background
  • Impacts of social isolation and loneliness on health and well-being
  • Risk and protective factors for social isolation and loneliness
  • Role of the health system and primary care in addressing social isolation and loneliness
  • Cases throughout


The Limping Child, Bob Wiley, Md Apr 2021

The Limping Child, Bob Wiley, Md

Department of Family & Community Medicine Presentations and Grand Rounds

Learning Objectives

  • Review the definition of limp
  • Describe the approach to initial evaluation of a limping child, including key items in the history and physical exam
  • Appreciate the broad differential that one must keep when evaluating a limping child
  • Understand the different types of limp and how they can be used to formulate a differential
  • Recognize red flag signs and symptoms which require more urgent evaluation
  • Use cases to demonstrate some of the common presentations that are seen by the GP


Rev-Erb In Gabaergic Neurons Controls Diurnal Hepatic Insulin Sensitivity, Guolian Ding, Xin Li, Xinguo Hou, Wenjun Zhou, Yingyun Gong, Fuqiang Liu, Yanlin He, Jia Song, Jing Wang, Paul Basil, Wenbo Li, Sichong Qian, Pradip Saha, Jinbang Wang, Chen Cui, Tingting Yang, Kexin Zou, Younghun Han, Christopher I Amos, Yong Xu, Li Chen, Zheng Sun Apr 2021

Rev-Erb In Gabaergic Neurons Controls Diurnal Hepatic Insulin Sensitivity, Guolian Ding, Xin Li, Xinguo Hou, Wenjun Zhou, Yingyun Gong, Fuqiang Liu, Yanlin He, Jia Song, Jing Wang, Paul Basil, Wenbo Li, Sichong Qian, Pradip Saha, Jinbang Wang, Chen Cui, Tingting Yang, Kexin Zou, Younghun Han, Christopher I Amos, Yong Xu, Li Chen, Zheng Sun

Faculty, Staff and Students Publications

Systemic insulin sensitivity shows diurnal rhythm with a peak at wakening1,2. The molecular mechanism underlying such a temporal pattern is unclear. Here we demonstrate that nuclear receptors Rev-erbα/β in the GABAergic neurons in the suprachiasmatic nucleus (SCNGABA) control the diurnal rhythm of insulin-mediated suppression of hepatic glucose production in mice, without affecting diurnal eating or locomotor behaviors under the regular light-dark cycles. Rev-erb regulates the rhythmic expression of genes involved in neurotransmission in the SCN and modulates the oscillatory firing activity of SCNGABA neurons. Chemogenetic stimulation of SCNGABA neurons at wakening causes glucose intolerance, while restoration …


Clinical And Economic Burden Of Stroke Among Young, Midlife, And Older Adults In The United States, 2002-2017, Safi U Khan, Muhammad Zia Khan, Muhammad U Khan, Muhammad Shahzeb Khan, Mamas A Mamas, Muhammad Rashid, Ron Blankstein, Salim S Virani, Michelle C Johansen, Michael D Shapiro, Michael J Blaha, Miguel Cainzos-Achirica, Farhaan S Vahidy, Khurram Nasir Apr 2021

Clinical And Economic Burden Of Stroke Among Young, Midlife, And Older Adults In The United States, 2002-2017, Safi U Khan, Muhammad Zia Khan, Muhammad U Khan, Muhammad Shahzeb Khan, Mamas A Mamas, Muhammad Rashid, Ron Blankstein, Salim S Virani, Michelle C Johansen, Michael D Shapiro, Michael J Blaha, Miguel Cainzos-Achirica, Farhaan S Vahidy, Khurram Nasir

Faculty, Staff and Students Publications

OBJECTIVE: To assess trends of stroke hospitalization rates, inpatient mortality, and health care resource use in young (aged ≤44 years), midlife (aged 45-64 years), and older (aged ≥65 years) adults.

PATIENTS AND METHODS: We studied the National Inpatient Sample database (January 1, 2002 to December 31, 2017) to analyze stroke-related hospitalizations. We identified data using the

RESULTS: Of 11,381,390 strokes, 79% (n=9,009,007) were ischemic and 21% (n=2,372,383) were hemorrhagic. Chronic diseases were more frequent in older adults; smoking, alcoholism, and migraine were more prevalent in midlife adults; and coagulopathy and intravenous drug abuse were more common in young patients with …


Mechanisms, Diagnosis, Prevention And Management Of Perioperative Opioid-Induced Hyperalgesia, Sylvia H Wilson, Kevin M Hellman, Dominika James, Adam C Adler, Arvind Chandrakantan Apr 2021

Mechanisms, Diagnosis, Prevention And Management Of Perioperative Opioid-Induced Hyperalgesia, Sylvia H Wilson, Kevin M Hellman, Dominika James, Adam C Adler, Arvind Chandrakantan

Faculty, Staff and Students Publications

Opioid-induced hyperalgesia (OIH) occurs when opioids paradoxically enhance the pain they are prescribed to ameliorate. To address a lack of perioperative awareness, we present an educational review of clinically relevant aspects of the disorder. Although the mechanisms of OIH are thought to primarily involve medullary descending pathways, it is likely multifactorial with several relevant therapeutic targets. We provide a suggested clinical definition and directions for clinical differentiation of OIH from other diagnoses, as this may be confusing but is germane to appropriate management. Finally, we discuss prevention including patient education and analgesic management choices. As prevention may serve as the …


The Impact Of Covid-19 On Kidney Transplantation And The Kidney Transplant Recipient – One Year Into The Pandemic, Pascale Khairallah, Nidhi Aggarwal, Ahmed A Awan, Chandan Vangala, Medha Airy, Jenny S Pan, Bhamidipati V R Murthy, Wolfgang C Winkelmayer, Venkat Ramanathan Apr 2021

The Impact Of Covid-19 On Kidney Transplantation And The Kidney Transplant Recipient – One Year Into The Pandemic, Pascale Khairallah, Nidhi Aggarwal, Ahmed A Awan, Chandan Vangala, Medha Airy, Jenny S Pan, Bhamidipati V R Murthy, Wolfgang C Winkelmayer, Venkat Ramanathan

Faculty, Staff and Students Publications

The COVID‐19 pandemic has significantly changed the landscape of kidney transplantation in the United States and worldwide. In addition to adversely impacting allograft and patient survival in postkidney transplant recipients, the current pandemic has affected all aspects of transplant care, including transplant referrals and listing, organ donation rates, organ procurement and shipping, and waitlist mortality. Critical decisions were made during this period by transplant centers and individual transplant physicians taking into consideration patient safety and resource utilization. As countries have begun administering the COVID vaccines, new and important considerations pertinent to our transplant population have arisen. This comprehensive review focuses …


Single-Cell Transcriptomics Identifies Limbal Stem Cell Population And Cell Types Mapping Its Differentiation Trajectory In Limbal Basal Epithelium Of Human Cornea, De-Quan Li, Sangbae Kim, Jin-Miao Li, Qianmiao Gao, Jongsu Choi, Fang Bian, Jiaoyue Hu, Yun Zhang, Jin Li, Rong Lu, Yumei Li, Stephen C Pflugfelder, Hongyu Miao, Rui Chen Apr 2021

Single-Cell Transcriptomics Identifies Limbal Stem Cell Population And Cell Types Mapping Its Differentiation Trajectory In Limbal Basal Epithelium Of Human Cornea, De-Quan Li, Sangbae Kim, Jin-Miao Li, Qianmiao Gao, Jongsu Choi, Fang Bian, Jiaoyue Hu, Yun Zhang, Jin Li, Rong Lu, Yumei Li, Stephen C Pflugfelder, Hongyu Miao, Rui Chen

Faculty, Staff and Students Publications

PURPOSE: This study aimed to uncover novel cell types in heterogenous basal limbus of human cornea for identifying LSC at single cell resolution.

METHODS: Single cells of human limbal basal epithelium were isolated from young donor corneas. Single-cell RNA-Sequencing was performed using 10x Genomics platform, followed by clustering cell types through the graph-based visualization method UMAP and unbiased computational informatic analysis. Tissue RNA in situ hybridization with RNAscope, immunofluorescent staining and multiple functional assays were performed using human corneas and limbal epithelial culture models.

RESULTS: Single-cell transcriptomics of 16,360 limbal basal cells revealed 12 cell clusters belonging to three lineages. …


Automated Software-Assisted Diagnosis Of Esophageal Squamous Cell Neoplasia Using High-Resolution Microendoscopy, Mimi C Tan, Sheena Bhushan, Timothy Quang, Richard Schwarz, Kalpesh H Patel, Xinying Yu, Zhengqi Li, Guiqi Wang, Fan Zhang, Xueshan Wang, Hong Xu, Rebecca R Richards-Kortum, Sharmila Anandasabapathy Apr 2021

Automated Software-Assisted Diagnosis Of Esophageal Squamous Cell Neoplasia Using High-Resolution Microendoscopy, Mimi C Tan, Sheena Bhushan, Timothy Quang, Richard Schwarz, Kalpesh H Patel, Xinying Yu, Zhengqi Li, Guiqi Wang, Fan Zhang, Xueshan Wang, Hong Xu, Rebecca R Richards-Kortum, Sharmila Anandasabapathy

Faculty, Staff and Students Publications

BACKGROUND AND AIMS: High-resolution microendoscopy (HRME) is an optical biopsy technology that provides subcellular imaging of esophageal mucosa but requires expert interpretation of these histopathology-like images. We compared endoscopists with an automated software algorithm for detection of esophageal squamous cell neoplasia (ESCN) and evaluated the endoscopists' accuracy with and without input from the software algorithm.

METHODS: Thirteen endoscopists (6 experts, 7 novices) were trained and tested on 218 post-hoc HRME images from 130 consecutive patients undergoing ESCN screening/surveillance. The automated software algorithm interpreted all images as neoplastic (high-grade dysplasia, ESCN) or non-neoplastic. All endoscopists provided their interpretation (neoplastic or non-neoplastic) …


Barriers To Healthy Births At Nigerian Hospitals, Caroline Johnston Apr 2021

Barriers To Healthy Births At Nigerian Hospitals, Caroline Johnston

Senior Theses

Maternal mortality is a problem everywhere, but it is especially dangerous in Nigeria where the average woman experiences pregnancy six times during her lifetime (Population Reference Bureau, 2001). Many researchers focus on the medical complications associated with labor, such as hemorrhage, eclampsia, or infection. Although these birth complications are the direct sources of maternal death, it is also important to recognize how maternal mortality is a multifaceted issue influenced by local cultural groups, religions, politics, poverty level and the absence of basic infrastructures. Although maternal mortality is interconnected with social and geographical elements, my paper concentrates on Nigerian hospitals and …


A Millifluidic Perfusion Cassette For Studying The Pathogenesis Of Enteric Infections Using Ex-Vivo Organoids, Reid L Wilson, Sarah A Hewes, Anubama Rajan, Shih-Ching Lin, Carolyn Bomidi, Takanori Iida, Mary K Estes, Anthony W Maresso, K Jane Grande-Allen Apr 2021

A Millifluidic Perfusion Cassette For Studying The Pathogenesis Of Enteric Infections Using Ex-Vivo Organoids, Reid L Wilson, Sarah A Hewes, Anubama Rajan, Shih-Ching Lin, Carolyn Bomidi, Takanori Iida, Mary K Estes, Anthony W Maresso, K Jane Grande-Allen

Faculty, Staff and Students Publications

To generate physiologically-relevant experimental models, the study of enteric diarrheal diseases is turning increasingly to advanced in vitro models that combine ex vivo, stem cell-derived "organoid" cell lines with bioengineered culture environments that expose them to mechanical stimuli, such as fluid flow. However, such approaches require considerable technical expertise with both microfabrication and organoid culture, and are, therefore, inaccessible to many researchers. For this reason, we have developed a perfusion system that is simple to fabricate, operate, and maintain. Its dimensions approximate the volume and cell culture area of traditional 96-well plates and allow the incorporation of fastidious primary, stem …


Resident Immune Cells Of The Avascular Lens: Mediators Of The Injury And Fibrotic Response Of The Lens., A. Menko, Jodirae Dedreu, Caitlin M. Logan, Heather Paulson, Alex V Levin, Janice L Walker Apr 2021

Resident Immune Cells Of The Avascular Lens: Mediators Of The Injury And Fibrotic Response Of The Lens., A. Menko, Jodirae Dedreu, Caitlin M. Logan, Heather Paulson, Alex V Levin, Janice L Walker

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Tissues typically harbor subpopulations of resident immune cells that function as rapid responders to injury and whose activation leads to induction of an adaptive immune response, playing important roles in repair and protection. Since the lens is an avascular tissue, it was presumed that it was absent of resident immune cells. Our studies now show that resident immune cells are a shared feature of the human, mouse, and chicken lens epithelium. These resident immune cells function as immediate responders to injury and rapidly populate the wound edge following mock cataract surgery to function as leader cells. Many of these resident …


Early Mobilization Following Elbow Dislocation And Immobilization, Grant Pheil Mar 2021

Early Mobilization Following Elbow Dislocation And Immobilization, Grant Pheil

Graduate Research Showcase

Early Mobilization following Elbow Dislocation and Immobilization; Pheil G, Georgia College & State University: Milledgeville, GA.

Background: This case presents a 16-year-old male junior high school soccer athlete. His injury occurred during a homecoming kickball game in which he hyperextended his elbow. The hyperextension resulted in an audible popping sound. Differential Diagnosis: There was an obvious deformity and swelling seen at the athlete’s olecranon process and cubital fossa. The athletic trainer identified a dislocation and reduced the humeroulnar joint on the first attempt. The athletes’ parents were immediately contacted, and he was transported to the orthopedist in town. Neurovascular assessments …


Correlation Of Ramadan Fasting With Hba1c And Lipid Profilelevel Changes In The Risk Stratification Of Complications Indiabetes Mellitus Patients, Rinadhi Reza Bramantya, Putu Moda Arsana, Laksmi Sasiarini Mar 2021

Correlation Of Ramadan Fasting With Hba1c And Lipid Profilelevel Changes In The Risk Stratification Of Complications Indiabetes Mellitus Patients, Rinadhi Reza Bramantya, Putu Moda Arsana, Laksmi Sasiarini

Jurnal Penyakit Dalam Indonesia

Introduction. Diabetic patients will still do Ramadan fasting, which could affect the levels of HbA1C and lipid change after Ramadan. This study aimed to identify the correlation between fasting of Ramadan risk stratification with HbA1C and lipid levels diabetic patients who run the fast of Ramadan. Methods. This was a survey research using pre - post test. Study was conducted among diabetes patients who meet the criteria: carry out routine controls before and after Ramadan fasting at dr. Saiful Anwar Malang Hospital, filling in the required data, and underwent examination laboratory. Patients were grouped into moderate, high, and very high-risk …


Correlation Between Parathyroid Hormone Serum Levels Andabdominal Aortic Calcification In Chronic Hemodialysis Patientsat Dr. Mohammad Hoesin Center General Hospital Palembang, M Yusuf Arief Akbar, Zulkhair Ali, Taufik Indrajaya, Novadian Suhaimi, Sna Ratnasari Devi, Erial Bahar Mar 2021

Correlation Between Parathyroid Hormone Serum Levels Andabdominal Aortic Calcification In Chronic Hemodialysis Patientsat Dr. Mohammad Hoesin Center General Hospital Palembang, M Yusuf Arief Akbar, Zulkhair Ali, Taufik Indrajaya, Novadian Suhaimi, Sna Ratnasari Devi, Erial Bahar

Jurnal Penyakit Dalam Indonesia

Introduction. Cardiovascular disease is the most common cause of death in patients with chronic kidney disease (CKD). This is evidenced by the finding of vascular calcification in CKD patients. The process of vascular calcification that occurs is often associated with secondary hyperparathyroid conditions that are complications of CKD patients. The aim of this study was to asses the relationship between serum PTH levels and the abdominal aorta calcification (AAC) in CKD patients undergoing hemodialysis (HD) Methods. This observational analytic study with cross-sectional correlation test was conducted in the internal medicine ward of dr. Mohammad Hoesin Palembang from July to December …


Comparative Evaluation Of Alpha-Fetoprotein Serum Inhepatocellular Carcinoma Patients With Non-Viral Etiology, Gita Aprilicia, Krisnawati Bantas, Syahrizal Syarif, Kemal Fariz Kalista Mar 2021

Comparative Evaluation Of Alpha-Fetoprotein Serum Inhepatocellular Carcinoma Patients With Non-Viral Etiology, Gita Aprilicia, Krisnawati Bantas, Syahrizal Syarif, Kemal Fariz Kalista

Jurnal Penyakit Dalam Indonesia

Introduction. Non-viral etiology of hepatocellular carcinoma (HCC) now needs attention. Hepatocellular carcinoma which was caused by hepatitis B and hepatitis C could be controlled in the national program, while HCC from non-B non-C etiology has become a further concern with the with the increased of metabolic syndrome. Serum alpha-fetoprotein is a tumor marker commonly used for screening for HCC in patients with liver cirrhosis (LC). However, in HCC patients with nonviral etiology, AFP serum tends to be normal. This study aimed to evaluate the performance of AFP serum based in HCC and LC patient with non-viral etiology and to evaluate …


Egfr Mutation As A Predictive Factor To Treatment Response Oftki (Tyrosine Kinase Inhibitor) In Non-Small Cell Lung Cancerstage 4: A Case Report, Wulyo Rajabto, Yohana Kusuma Angkasa Mar 2021

Egfr Mutation As A Predictive Factor To Treatment Response Oftki (Tyrosine Kinase Inhibitor) In Non-Small Cell Lung Cancerstage 4: A Case Report, Wulyo Rajabto, Yohana Kusuma Angkasa

Jurnal Penyakit Dalam Indonesia

Non-small cell lung cancer (NSCLC) typically presents in patients at an advanced stage, with a poor prognosis. The development of epidermal growth factor receptor (EGFR) – tyrosine kinase inhibitors (TKIs) and the systematic identification of EGFR mutations heralded the advent of targeted therapy in lung cancer, transforming the landscape of its treatment and prognosis. This is a case of 37 years-old female patient presented with metastatic bone disease secondary to pulmonary adenocarcinoma EGFR mutation positive which demonstrated a remarkable result to TKI.


The Pattern Of Microorganism On Adult Acute Leukemia Patientsduring Bacterial Surveillance And Febrile Neutropenia At Ciptomangunkusumo Hospital, Lugyanti Sukrisman Mar 2021

The Pattern Of Microorganism On Adult Acute Leukemia Patientsduring Bacterial Surveillance And Febrile Neutropenia At Ciptomangunkusumo Hospital, Lugyanti Sukrisman

Jurnal Penyakit Dalam Indonesia

Introduction. The standard intensive chemotherapy in acute leukemia patients will cause severe neutropenia and infection (febrile neutropenia) with high fatality rate. The availability of accurate data on causative pathogens is essential to the appropriate selection of empirical therapy and usually obtained from bacterial surveillance. This study was intended to evaluate bacterial pathogens found on surveillance and during febrile neutropenia in acute leukemia patients undergoing chemotherapy at Cipto Mangunkusumo Hospital and to provide information for antimicrobial policy in the hospital. Methods. A retrospective study from data of bacterial surveillance of acute leukemia patients undergoing chemotherapy during 2008-2010 in isolation room for …


Correlation Of Haemoglobin Platelet Ratio (Hpr) And Leukocyteplatelet Ratio (Lpr) With Syntax-2 Score In Stemi Patients, Muhammad Ikhsan, Sally Aman Nasution, Andhika Rachman, Muhadi Muhadi Mar 2021

Correlation Of Haemoglobin Platelet Ratio (Hpr) And Leukocyteplatelet Ratio (Lpr) With Syntax-2 Score In Stemi Patients, Muhammad Ikhsan, Sally Aman Nasution, Andhika Rachman, Muhadi Muhadi

Jurnal Penyakit Dalam Indonesia

Introduction. Various studies have concluded the association between various markers of inflammation with the clinical outcome in STEMI patients. However, most of these markers are quite expensive and not available in healthcare facilities. Hence, we aim to study the correlation between haemoglobin platelet ratio (HPR) and leucocyte platelet ratio (RPL) and the clinical outcomes of STEMI patients. Methods. This is a cross-sectional study performed in adult patients with STEMI who were hospitalized in Intensive Coronary Care Unit Cipto Mangunkusumo Hospital between January 2016 and October 2020. The data was analyzed by testing the correlation between HPR and LPR with SYNTAX-2 …


Management Of Diabetic Ketoacidosis In Patient With Heartfailure, Dicky Febrianto, Est Hindariati Mar 2021

Management Of Diabetic Ketoacidosis In Patient With Heartfailure, Dicky Febrianto, Est Hindariati

Jurnal Penyakit Dalam Indonesia

Diabetic ketoacidosis (DKA) is diabetes mellitus emergency which is defined by the biochemical triad of hyperglycemia, ketonemia, and acidemia. Diabetic ketoacidosis continues to have high rates of morbidity and mortality despite advances in the treatment of diabetes. Crucial aspects of DKA management involve adequate replacement of fluids and electrolytes, particularly potassium, and the continuous administration of insulin. Hydration status in patients with DKA and heart failure can be assessed by physical examination, such as consciousness, vital signs, capillary refill time, skin turgor, jugular venous pressure, and signs of pulmonary edema. Invasive and non-invasive methods can also assess fluid adequacy in …


Puasa Ramadan Dan Diabetes Melitus: Risiko, Manfaat Dan Peluang Penelitian, Dicky L Tahapary, Syahidatul Wafa, Dante S. Harbuwono Mar 2021

Puasa Ramadan Dan Diabetes Melitus: Risiko, Manfaat Dan Peluang Penelitian, Dicky L Tahapary, Syahidatul Wafa, Dante S. Harbuwono

Jurnal Penyakit Dalam Indonesia

No abstract provided.


Retraction: Correlation Of Serum Uric Acid Levels With The Severity Of Coronary Artery Stenosis In Patients With Acute Coronarysyndrome: Meta-Analysis Study, Diding Heri Prasetyo, Sally Aman Nasution, Idrus Alwi, Murdani Abdullah Mar 2021

Retraction: Correlation Of Serum Uric Acid Levels With The Severity Of Coronary Artery Stenosis In Patients With Acute Coronarysyndrome: Meta-Analysis Study, Diding Heri Prasetyo, Sally Aman Nasution, Idrus Alwi, Murdani Abdullah

Jurnal Penyakit Dalam Indonesia

Introduction. The relationship between serum uric acid (SUA) level and ischemic heart disease abides controversial and still has not been established as a cardiovascular risk factor. The cooperative interaction between those two factors is not fully understood. Prior epidemiological evidences of the causal relationship is still argumentative. There were various studies using the same methods yet the outcome were different. This study aims to conduct a meta-analysis to synthesize the results of recent studies in order to obtain data quantitatively and also accurately. Methods. This study protocol was registered with PROSPERO (CRD42020210948), and conducted according to PRISMA guidelines, tracing studies …