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Full-Text Articles in Medicine and Health Sciences

Treatment Of Cervical Dystonia With Botox (Onabotulinumtoxina): Development, Insights, And Impact, Joseph Jankovic, Joseph Tsui, Mitchell F Brin Jul 2023

Treatment Of Cervical Dystonia With Botox (Onabotulinumtoxina): Development, Insights, And Impact, Joseph Jankovic, Joseph Tsui, Mitchell F Brin

Faculty, Staff and Students Publications

Cervical dystonia (CD), the most common focal dystonia encountered in neurologic practice, is a chronic disorder in which the muscles of the neck involuntarily contract and cause abnormal postures and movements of the head, neck, and shoulders. Treatment of CD prior to botulinum toxin was unsatisfactory, as existing therapies often did not improve symptoms. The use of botulinum toxin for CD grew out of its success in treating blepharospasm, another type of focal dystonia. On the basis of results from a double-blind, placebo-controlled trial, onabotulinumtoxinA was approved in 2000 in the US for the treatment of CD in adults in …


Early Intraoperative Detection And Management Of Right Ventricular Failure After Left Ventricular Assist Device Implantation, Thomas R Powell Jul 2023

Early Intraoperative Detection And Management Of Right Ventricular Failure After Left Ventricular Assist Device Implantation, Thomas R Powell

Faculty, Staff and Students Publications

No abstract provided.


Epileptic Spasms In Cdkl5 Deficiency Disorder: Delayed Treatment And Poor Response To First-Line Therapies, Heather E Olson, Scott Demarest, Elia Pestana-Knight, Ahsan N Moosa, Xiaoming Zhang, José R Pérez-Pérez, Judy Weisenberg, Erin O'Connor Prange, Eric D Marsh, Rajsekar R Rajaraman, Bernhard Suter, Akshat Katyayan, Isabel Haviland, Carolyn Daniels, Bo Zhang, Caitlin Greene, Michelle Deleo, Lindsay Swanson, Jamie Love-Nichols, Timothy Benke, Chellamani Harini, Annapurna Poduri Jul 2023

Epileptic Spasms In Cdkl5 Deficiency Disorder: Delayed Treatment And Poor Response To First-Line Therapies, Heather E Olson, Scott Demarest, Elia Pestana-Knight, Ahsan N Moosa, Xiaoming Zhang, José R Pérez-Pérez, Judy Weisenberg, Erin O'Connor Prange, Eric D Marsh, Rajsekar R Rajaraman, Bernhard Suter, Akshat Katyayan, Isabel Haviland, Carolyn Daniels, Bo Zhang, Caitlin Greene, Michelle Deleo, Lindsay Swanson, Jamie Love-Nichols, Timothy Benke, Chellamani Harini, Annapurna Poduri

Faculty, Staff and Students Publications

OBJECTIVE: We aimed to assess the treatment response of infantile-onset epileptic spasms (ES) in CDKL5 deficiency disorder (CDD) vs other etiologies.

METHODS: We evaluated patients with ES from the CDKL5 Centers of Excellence and the National Infantile Spasms Consortium (NISC), with onset from 2 months to 2 years, treated with adrenocorticotropic hormone (ACTH), oral corticosteroids, vigabatrin, and/or the ketogenic diet. We excluded children with tuberous sclerosis complex, trisomy 21, or unknown etiology with normal development because of known differential treatment responses. We compared the two cohorts for time to treatment and ES remission at 14 days and 3 months.

RESULTS: …


Arterial Spin Labeling Changes Parallel Asymmetric Perisylvian And Perirolandic Symptoms In 3 Pediatric Cases Of Anti-Nmdar Encephalitis, Alexander J Sandweiss, Varun Kannan, Nilesh K Desai, Stephen F Kralik, Eyal Muscal, Kristen S Fisher Jul 2023

Arterial Spin Labeling Changes Parallel Asymmetric Perisylvian And Perirolandic Symptoms In 3 Pediatric Cases Of Anti-Nmdar Encephalitis, Alexander J Sandweiss, Varun Kannan, Nilesh K Desai, Stephen F Kralik, Eyal Muscal, Kristen S Fisher

Faculty, Staff and Students Publications

BACKGROUND AND OBJECTIVES: Anti-NMDA receptor autoimmune encephalitis (NMDAR AE) is an autoantibody-mediated disorder characterized by seizures, neuropsychiatric symptoms, movement disorder, and focal neurologic deficits. Conventionally defined broadly as an inflammatory brain disease, the heterotopic localization is rarely discussed in children. Imaging findings are often nonspecific, and there are no early biomarkers of disease other than the presence of anti-NMDAR antibodies.

METHODS: We conducted a retrospective analysis of our pediatric NMDAR AE cases (as determined by either positive serum or CSF antibodies or both) at Texas Children's Hospital between 2020-2021 and extracted medical record data of those patients who had arterial …


Outside Looking In, Alec B Rezigh, Austin Rezigh, Zahir Kanjee, Zaven Sargsyan, Stephanie Sherman, Ann M Kumfer Jul 2023

Outside Looking In, Alec B Rezigh, Austin Rezigh, Zahir Kanjee, Zaven Sargsyan, Stephanie Sherman, Ann M Kumfer

Faculty, Staff and Students Publications

No abstract provided.


Pediatric Vitamin D: Pseudo-Hypervitaminosis, Lily Olayinka, Izmarie Poventud-Fuentes, Emily Garnett, Sridevi Devaraj Jul 2023

Pediatric Vitamin D: Pseudo-Hypervitaminosis, Lily Olayinka, Izmarie Poventud-Fuentes, Emily Garnett, Sridevi Devaraj

Faculty, Staff and Students Publications

BACKGROUND: Vitamin D toxicity is rare in pediatric population. Falsely elevated levels of 25-hydroxyvitamin D have been reported as a major challenge with immunoassay methods for quantifying vitamin D metabolites.

CASE PRESENTATION AND METHOD: Here, we present two pediatric cases of falsely elevated 25-hydroxyvitamin D that resulted in unnecessary further testing. We also report significant same-day variation in the measurement of 25-hydroxyvitamin D using the Abbott i2000SR immunoassay. Samples were spun twice and their values were confirmed with the gold standard liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for confirmation.

CONCLUSION: The addition of a centrifugation step prior to sample testing …


Barriers To A Successful Healthcare Transition For Individuals With Urea Cycle Disorders, Farah A Ladha, Cynthia Le Mons, William J Craigen, Pilar L Magoulas, Ronit Marom, Andrea M Lewis Jul 2023

Barriers To A Successful Healthcare Transition For Individuals With Urea Cycle Disorders, Farah A Ladha, Cynthia Le Mons, William J Craigen, Pilar L Magoulas, Ronit Marom, Andrea M Lewis

Faculty, Staff and Students Publications

The pediatric to adult healthcare transition (HCT) is a process for individuals with chronic health conditions to gradually shift from a pediatric to an adult-oriented care system. Autonomy and self-management skills required for an individual's HCT readiness can be evaluated through the transition readiness assessment questionnaire (TRAQ). Despite general HCT preparation guidelines, little is known about the HCT experience of individuals with a urea cycle disorder (UCD). This is the first study to report the parent or guardian perception of the HCT process in children with a UCD by investigating the stages of transition readiness and transition outcome. We identify …


Ywhae Loss Of Function Causes A Rare Neurodevelopmental Disease With Brain Abnormalities In Human And Mouse, Anne-Sophie Denommé-Pichon, Stephan C Collins, Ange-Line Bruel, Anna Mikhaleva, Christel Wagner, Valerie E Vancollie, Quentin Thomas, Martin Chevarin, Mathys Weber, Carlos E Prada, Alexis Overs, María Palomares-Bralo, Fernando Santos-Simarro, Marta Pacio-Míguez, Tiffany Busa, Eric Legius, Carlos A Bacino, Jill A Rosenfeld, Gwenaël Le Guyader, Matthieu Egloff, Xavier Le Guillou, Maria Antonietta Mencarelli, Alessandra Renieri, Salvatore Grosso, Jonathan Levy, Blandine Dozières, Isabelle Desguerre, Antonio Vitobello, Yannis Duffourd, Christopher J Lelliott, Christel Thauvin-Robinet, Christophe Philippe, Laurence Faivre, Binnaz Yalcin Jul 2023

Ywhae Loss Of Function Causes A Rare Neurodevelopmental Disease With Brain Abnormalities In Human And Mouse, Anne-Sophie Denommé-Pichon, Stephan C Collins, Ange-Line Bruel, Anna Mikhaleva, Christel Wagner, Valerie E Vancollie, Quentin Thomas, Martin Chevarin, Mathys Weber, Carlos E Prada, Alexis Overs, María Palomares-Bralo, Fernando Santos-Simarro, Marta Pacio-Míguez, Tiffany Busa, Eric Legius, Carlos A Bacino, Jill A Rosenfeld, Gwenaël Le Guyader, Matthieu Egloff, Xavier Le Guillou, Maria Antonietta Mencarelli, Alessandra Renieri, Salvatore Grosso, Jonathan Levy, Blandine Dozières, Isabelle Desguerre, Antonio Vitobello, Yannis Duffourd, Christopher J Lelliott, Christel Thauvin-Robinet, Christophe Philippe, Laurence Faivre, Binnaz Yalcin

Faculty, Staff and Students Publications

Purpose: Miller-Dieker syndrome is caused by a multiple gene deletion, including PAFAH1B1 and YWHAE. Although deletion of PAFAH1B1 causes lissencephaly unambiguously, deletion of YWHAE alone has not clearly been linked to a human disorder.

Methods: Cases with YWHAE variants were collected through international data sharing networks. To address the specific impact of YWHAE loss of function, we phenotyped a mouse knockout of Ywhae.

Results: We report a series of 10 individuals with heterozygous loss-of-function YWHAE variants (3 single-nucleotide variants and 7 deletions < 1 Mb encompassing YWHAE but not PAFAH1B1), including 8 new cases and 2 follow-ups, added with 5 cases (copy number variants) from literature review. Although, until now, only 1 intragenic deletion has been described in YWHAE, we report 4 new variants specifically in YWHAE (3 splice variants and 1 intragenic deletion). The most frequent manifestations are developmental delay, delayed speech, seizures, and brain malformations, including corpus callosum hypoplasia, delayed myelination, and ventricular dilatation. Individuals with variants affecting YWHAE alone have milder features than those with larger deletions. Neuroanatomical studies in Ywhae-/- mice revealed brain structural defects, including thin cerebral cortex, corpus callosum dysgenesis, and hydrocephalus paralleling those seen in humans.

Conclusion: This study further demonstrates that YWHAE loss-of-function variants cause a neurodevelopmental disease with brain abnormalities.


Prevalence Of Ddc Genotypes In Patients With Aromatic L-Amino Acid Decarboxylase (Aadc) Deficiency And In Silico Prediction Of Structural Protein Changes, Nastassja Himmelreich, Mariarita Bertoldi, Majid Alfadhel, Malak Ali Alghamdi, Yair Anikster, Xinhua Bao, Fahad A Bashiri, Bruria Ben Zeev, Giovanni Bisello, Ahmet Cevdet Ceylan, Yin-Hsiu Chien, Yew Sing Choy, Sarah H Elsea, Lisa Flint, Àngels García-Cazorla, Charul Gijavanekar, Emel Yılmaz Gümüş, Muddathir H Hamad, Burcu Hişmi, Tomas Honzik, Oya Kuseyri Hübschmann, Wuh-Liang Hwu, Salvador Ibáñez-Micó, Kathrin Jeltsch, Natalia Juliá-Palacios, Çiğdem Seher Kasapkara, Manju A Kurian, Katarzyna Kusmierska, Ning Liu, Lock Hock Ngu, John D Odom, Winnie Peitee Ong, Thomas Opladen, Mari Oppeboen, Phillip L Pearl, Belén Pérez, Roser Pons, Agnieszka Magdalena Rygiel, Tan Ee Shien, Robert Spaull, Jolanta Sykut-Cegielska, Brahim Tabarki, Trine Tangeraas, Beat Thöny, Tessa Wassenberg, Yongxin Wen, Yusnita Yakob, Jasmine Goh Chew Yin, Jiri Zeman, Nenad Blau Jul 2023

Prevalence Of Ddc Genotypes In Patients With Aromatic L-Amino Acid Decarboxylase (Aadc) Deficiency And In Silico Prediction Of Structural Protein Changes, Nastassja Himmelreich, Mariarita Bertoldi, Majid Alfadhel, Malak Ali Alghamdi, Yair Anikster, Xinhua Bao, Fahad A Bashiri, Bruria Ben Zeev, Giovanni Bisello, Ahmet Cevdet Ceylan, Yin-Hsiu Chien, Yew Sing Choy, Sarah H Elsea, Lisa Flint, Àngels García-Cazorla, Charul Gijavanekar, Emel Yılmaz Gümüş, Muddathir H Hamad, Burcu Hişmi, Tomas Honzik, Oya Kuseyri Hübschmann, Wuh-Liang Hwu, Salvador Ibáñez-Micó, Kathrin Jeltsch, Natalia Juliá-Palacios, Çiğdem Seher Kasapkara, Manju A Kurian, Katarzyna Kusmierska, Ning Liu, Lock Hock Ngu, John D Odom, Winnie Peitee Ong, Thomas Opladen, Mari Oppeboen, Phillip L Pearl, Belén Pérez, Roser Pons, Agnieszka Magdalena Rygiel, Tan Ee Shien, Robert Spaull, Jolanta Sykut-Cegielska, Brahim Tabarki, Trine Tangeraas, Beat Thöny, Tessa Wassenberg, Yongxin Wen, Yusnita Yakob, Jasmine Goh Chew Yin, Jiri Zeman, Nenad Blau

Faculty, Staff and Students Publications

Aromatic L-amino acid decarboxylase (AADC) deficiency is a rare autosomal recessive genetic disorder affecting the biosynthesis of dopamine, a precursor of both norepinephrine and epinephrine, and serotonin. Diagnosis is based on the analysis of CSF or plasma metabolites, AADC activity in plasma and genetic testing for variants in the DDC gene. The exact prevalence of AADC deficiency, the number of patients, and the variant and genotype prevalence are not known. Here, we present the DDC variant (n = 143) and genotype (n = 151) prevalence of 348 patients with AADC deficiency, 121 of whom were previously not reported. In addition, …


Evaluating Osteoarthritis Management Programs: Outcome Domain Recommendations From The Oarsi Joint Effort Initiative, K D Allen, K Huffman, R J Cleveland, M Van Der Esch, J H Abbott, A Abbott, K Bennell, J L Bowden, J Eyles, E L Healey, M A Holden, Prakash Jayakumar, K Koenig, G Lo, E Losina, K Miller, N Østerås, C Pratt, J G Quicke, S Sharma, S T Skou, A T Tveter, A Woolf, S P Yu, R S Hinman Jul 2023

Evaluating Osteoarthritis Management Programs: Outcome Domain Recommendations From The Oarsi Joint Effort Initiative, K D Allen, K Huffman, R J Cleveland, M Van Der Esch, J H Abbott, A Abbott, K Bennell, J L Bowden, J Eyles, E L Healey, M A Holden, Prakash Jayakumar, K Koenig, G Lo, E Losina, K Miller, N Østerås, C Pratt, J G Quicke, S Sharma, S T Skou, A T Tveter, A Woolf, S P Yu, R S Hinman

Faculty, Staff and Students Publications

OBJECTIVE: To develop sets of core and optional recommended domains for describing and evaluating Osteoarthritis Management Programs (OAMPs), with a focus on hip and knee Osteoarthritis (OA).

DESIGN: We conducted a 3-round modified Delphi survey involving an international group of researchers, health professionals, health administrators and people with OA. In Round 1, participants ranked the importance of 75 outcome and descriptive domains in five categories: patient impacts, implementation outcomes, and characteristics of the OAMP and its participants and clinicians. Domains ranked as "important" or "essential" by ≥80% of participants were retained, and participants could suggest additional domains. In Round 2, …


Outcomes Of Temporary Ventricular Assist Device: A Pediatric Institutional Experience Over 25 Years, Junsang Cho, Andres A Fuentes-Baldemar, Hari P Tunuguntla, Joseph A Spinner, Sebastian C Tume, Athar M Qureshi, Jun Teruya, Jeffrey S Heinle, Iki Adachi Jul 2023

Outcomes Of Temporary Ventricular Assist Device: A Pediatric Institutional Experience Over 25 Years, Junsang Cho, Andres A Fuentes-Baldemar, Hari P Tunuguntla, Joseph A Spinner, Sebastian C Tume, Athar M Qureshi, Jun Teruya, Jeffrey S Heinle, Iki Adachi

Faculty, Staff and Students Publications

Background: There are scarce data describing outcomes of pediatric temporary ventricular assist device support.

Methods: A retrospective single-center study was conducted to review clinical outcomes of all consecutive patients with temporary ventricular assist device between 1996 and 2021. Given the complex clinical course in some patients requiring multiple temporary ventricular assist device runs, outcome analysis was based on "encounters" (hospitalizations with temporary ventricular assist device, regardless of the number of devices used).

Results: In total, 126 temporary ventricular assist devices were implanted in 108 patients, resulting in a total of 114 encounters: 70 (61%) extracorporeal centrifugal pumps and 44 (39%) …


Ceramide Compensation By Ceramide Synthases Preserves Retinal Function And Structure In A Retinal Dystrophy Mouse Model, Xinye Qian, Tanmay Srinivasan, Jessica He, Jiaxiong Lu, Yan Jin, Haiwei Gu, Rui Chen Jul 2023

Ceramide Compensation By Ceramide Synthases Preserves Retinal Function And Structure In A Retinal Dystrophy Mouse Model, Xinye Qian, Tanmay Srinivasan, Jessica He, Jiaxiong Lu, Yan Jin, Haiwei Gu, Rui Chen

Faculty, Staff and Students Publications

Increasing evidence has supported the role of ceramide as a mediator of photoreceptor dysfunction or cell death in ceramide accumulation and deficiency contexts. TLCD3B, a non-canonical ceramide synthase, was previously identified in addition to the six canonical ceramide synthases (CerSs), and the Tlcd3b-/- mouse model exhibited both retinal dysfunction and degeneration. As previous canonical CerS-deficient mouse models failed to display retinal degeneration, the mechanisms of how TLCD3B interacts with CerSs have not been investigated. Additionally, as the ceramide profile of each CerS is distinct, it is unclear whether the overall level or the homeostasis of different ceramide species plays a …


Posttransplant Outcomes For Alcohol-Associated Liver Disease During The Covid-19 Pandemic, Karthik Goli, Peter Lymberopoulos, Ronald Samuel, Anjiya Shaikh, Nisha Parakadavil, Donghee Kim, Aijaz Ahmed, John A Goss, Abbas Rana, Tzu-Hao Lee, Fasiha Kanwal, George Cholankeril Jul 2023

Posttransplant Outcomes For Alcohol-Associated Liver Disease During The Covid-19 Pandemic, Karthik Goli, Peter Lymberopoulos, Ronald Samuel, Anjiya Shaikh, Nisha Parakadavil, Donghee Kim, Aijaz Ahmed, John A Goss, Abbas Rana, Tzu-Hao Lee, Fasiha Kanwal, George Cholankeril

Faculty, Staff and Students Publications

No abstract provided.


Telehealth For Assessing And Managing Tardive Dyskinesia: Expert Insights From A Cross-Disciplinary Virtual Treatment Panel, Rif S El-Mallakh, Amy Belnap, Sanjay Iyer, Jeremy Schreiber, Desiree Matthews, Linda Lefler, Daniel Dees, Allen Bott, Nora Vanegas-Arroyave, Adam Wolff, Ulises Pesce, Khody Farahmand, Chirag Shah, Leslie Lundt Jul 2023

Telehealth For Assessing And Managing Tardive Dyskinesia: Expert Insights From A Cross-Disciplinary Virtual Treatment Panel, Rif S El-Mallakh, Amy Belnap, Sanjay Iyer, Jeremy Schreiber, Desiree Matthews, Linda Lefler, Daniel Dees, Allen Bott, Nora Vanegas-Arroyave, Adam Wolff, Ulises Pesce, Khody Farahmand, Chirag Shah, Leslie Lundt

Faculty, Staff and Students Publications

Introduction: Publications on the integration of telehealth in the care of patients with movement disorders are increasing, but little has been presented regarding its use in tardive dyskinesia (TD), a drug-induced movement disorder associated with prolonged exposure to dopamine receptor blocking agents. This study was conducted to address that knowledge gap, based on insights from a panel of TD experts.

Methods: In 2020, six neurologists, three psychiatrists, and three psychiatric nurse practitioners participated in individual semistructured interviews about in-person and virtual TD assessment and management in their practices. Two virtual roundtables were then conducted to consolidate findings from these interviews. …


The Predictive Performance Of Contemporary Guideline Recommendations For Helicobacter Pylori Testing In A United States Population, Theresa Nguyen Wenker, Frederick B Peng, Ikenna Emelogu, Niharika Mallepally, Fasiha Kanwal, Hashem B El-Serag, Mimi C Tan Jul 2023

The Predictive Performance Of Contemporary Guideline Recommendations For Helicobacter Pylori Testing In A United States Population, Theresa Nguyen Wenker, Frederick B Peng, Ikenna Emelogu, Niharika Mallepally, Fasiha Kanwal, Hashem B El-Serag, Mimi C Tan

Faculty, Staff and Students Publications

BACKGROUND: The Houston Consensus Conference and American College of Gastroenterology (ACG) have recommended Helicobacter pylori screening in United States populations with specific risk factors. However, the performance of these guidelines in clinical practice is not known.

METHODS: We identified consecutive patients undergoing upper endoscopy with gastric biopsies for any indication in a safety-net hospital in Houston, TX during January 2015-December 2016. We tested the association between the presence of H pylori (histopathology, stool antigen, urea breath test, immunoglobulin G serology, or prior treatment) and H pylori risk factors using logistic regression models, reported as odds ratios and 95% confidence intervals …


Current Programs And Incentives To Overcome Rural Physician Shortages In The United States: A Narrative Review, Kelley Arredondo, Hilary N Touchett, Sundas Khan, Matthew Vincenti, Bradley V Watts Jul 2023

Current Programs And Incentives To Overcome Rural Physician Shortages In The United States: A Narrative Review, Kelley Arredondo, Hilary N Touchett, Sundas Khan, Matthew Vincenti, Bradley V Watts

Faculty, Staff and Students Publications

Access to healthcare continues to be a top priority and prominent challenge in rural communities, with 20% of the total U.S. population living in rural areas while only 10% of physicians practice in rural areas. In response to physician shortages, a variety of programs and incentives have been implemented to recruit and retain physicians in rural areas; however, less is known about the types and structures of incentives that are offered in rural areas and how that compares to physician shortages. The purpose of our study is to conduct a narrative review of the literature to identify and compare current …


Suitability Of Double-Stranded Dna As A Molecular Standard For The Validation Of Analytical Ultracentrifugation Instruments, Maduni Ranasinghe, Jonathan M Fogg, Daniel J Catanese, Lynn Zechiedrich, Borries Demeler Jul 2023

Suitability Of Double-Stranded Dna As A Molecular Standard For The Validation Of Analytical Ultracentrifugation Instruments, Maduni Ranasinghe, Jonathan M Fogg, Daniel J Catanese, Lynn Zechiedrich, Borries Demeler

Faculty, Staff and Students Publications

To address the current lack of validated molecular standards for analytical ultracentrifugation (AUC), we investigated the suitability of double-stranded DNA molecules. We compared the hydrodynamic properties of linear and circular DNA as a function of temperature. Negatively supercoiled, nicked, and linearized 333 and 339 bp minicircles were studied. We quantified the hydrodynamic properties of these DNAs at five different temperatures, ranging from 4 to 37 °C. To enhance the precision of our measurements, each sample was globally fitted over triplicates and five rotor speeds. The exceptional stability of DNA allowed each sample to be sedimented repeatedly over the course of …


Burden Of High-Risk Phenotype Of Heavy Alcohol Consumption Among Obese Us Population: Results From National Health And Nutrition Examination Survey, 1999–2020, Syed Ahsan Raza, Itunu O Sokale, Aaron P Thrift Jul 2023

Burden Of High-Risk Phenotype Of Heavy Alcohol Consumption Among Obese Us Population: Results From National Health And Nutrition Examination Survey, 1999–2020, Syed Ahsan Raza, Itunu O Sokale, Aaron P Thrift

Faculty, Staff and Students Publications

BACKGROUND: The phenotype of combined heavy alcohol consumption and obesity has the potential to pose as a considerable health burden in the U.S. No studies using nationally representative data in the U.S. have reported their secular joint prevalence trends. We estimated the prevalence and examined the joint trends of heavy alcohol use and obesity over time among adult U.S. men and women in different age groups and according to race/ethnicity.

METHODS: Using data from 10 cycles of the U.S. National Health and Nutrition Examination Survey (NHANES) from 1999 to 2020, we examined secular trends in the combined phenotype of heavy …


Radiological-Histopathological Discordance In Patients Transplanted For Hcc And Its Impact On Post-Transplant Outcomes, Islam B Mohamed, Mohamed Saleh Ismail, Ahmed El Sabagh, Ahmed M Afifi Abdelwahab, Efstathia Polychronopoulou, Yong-Fang Kuo, Manal Hassan, John A Goss, Fasiha Kanwal, Prasun K Jalal Jul 2023

Radiological-Histopathological Discordance In Patients Transplanted For Hcc And Its Impact On Post-Transplant Outcomes, Islam B Mohamed, Mohamed Saleh Ismail, Ahmed El Sabagh, Ahmed M Afifi Abdelwahab, Efstathia Polychronopoulou, Yong-Fang Kuo, Manal Hassan, John A Goss, Fasiha Kanwal, Prasun K Jalal

Faculty, Staff and Students Publications

BACKGROUND AND AIMS: Contrast-enhanced cross-sectional imaging is the cornerstone in the diagnosis, staging, and management of HCC, including eligibility for liver transplantation (LT). Radiological-histopathological discordance may lead to improper staging and may impact patient outcomes. We aimed to assess the radiological-histopathological discordance at the time of LT in HCC patients and its impact on the post-LT outcomes.

METHODS: We analyzed further the effect of 6-month waiting policy on the discordance. Using United Network for Organ Sharing-Organ Procurement and Transplantation Network (UNOS-OPTN) database, we examined the discordance between pre-LT imaging and explant histopathology for all adult HCC patients who received liver …


Achieving Equity In Emergency Medicine Quality Measures Requires A Sex And Gender Lens, Ynhi T Thomas, Angela F Jarman, Nina G Faynshtayn, Greg B Buehler, Sara Andrabi, Alyson J Mcgregor Jul 2023

Achieving Equity In Emergency Medicine Quality Measures Requires A Sex And Gender Lens, Ynhi T Thomas, Angela F Jarman, Nina G Faynshtayn, Greg B Buehler, Sara Andrabi, Alyson J Mcgregor

Faculty, Staff and Students Publications

BACKGROUND: Quality measures within Emergency Medicine (EM) were developed to standardize and improve care. Their development has been limited by lack of consideration of sex- and gender-based differences. Research has suggested that sex and gender can impact clinical care and treatment. Inclusion of sex and gender differences is needed to create EM quality measures that are equitable to all.

OBJECTIVE: The aim of the review is to provide a brief history of EM quality measures and the value of considering sex- and gender-based evidence in their development to ensure equity, using acute myocardial infarction (AMI) as an example.

DISCUSSION: Current …


Disseminating Child Abuse Clinical Decision Support Among Commercial Electronic Health Records: Effects On Clinical Practice, David A Feldstein, Isabel Barata, Thomas Mcginn, Emily Heineman, Joshua Ross, Dana Kaplan, Francesca Bullaro, Sundas Khan, Nicholas Kuehnel, Rachel P Berger Jul 2023

Disseminating Child Abuse Clinical Decision Support Among Commercial Electronic Health Records: Effects On Clinical Practice, David A Feldstein, Isabel Barata, Thomas Mcginn, Emily Heineman, Joshua Ross, Dana Kaplan, Francesca Bullaro, Sundas Khan, Nicholas Kuehnel, Rachel P Berger

Faculty, Staff and Students Publications

Objectives: The use of electronic health record (EHR)-embedded child abuse clinical decision support (CA-CDS) may help decrease morbidity from child maltreatment. We previously reported on the development of CA-CDS in Epic and Allscripts. The objective of this study was to implement CA-CDS into Epic and Allscripts and determine its effects on identification, evaluation, and reporting of suspected child maltreatment.

Materials and methods: After a preimplementation period, CA-CDS was implemented at University of Wisconsin (Epic) and Northwell Health (Allscripts). Providers were surveyed before the go-live and 4 months later. Outcomes included the proportion of children who triggered the CA-CDS system, had …


Predictors, Disparities, And Facility-Level Variation: Sglt2 Inhibitor Prescription Among Us Veterans With Ckd, L Parker Gregg, David J Ramsey, Julia M Akeroyd, Shehrezade A Jafry, Michael E Matheny, Salim S Virani, Sankar D Navaneethan Jul 2023

Predictors, Disparities, And Facility-Level Variation: Sglt2 Inhibitor Prescription Among Us Veterans With Ckd, L Parker Gregg, David J Ramsey, Julia M Akeroyd, Shehrezade A Jafry, Michael E Matheny, Salim S Virani, Sankar D Navaneethan

Faculty, Staff and Students Publications

RATIONALE & OBJECTIVE: Sodium/glucose cotransporter 2 (SGLT2) inhibitors are recommended for type 2 diabetes mellitus (T2DM) in patients with chronic kidney disease (CKD) or atherosclerotic cardiovascular disease (ASCVD). We evaluated factors associated with SGLT2 inhibitor prescription, disparities by race and sex, and facility-level variation in prescription patterns.

STUDY DESIGN: Retrospective cohort.

SETTING & PARTICIPANTS: A national sample of US veterans with comorbid T2DM, CKD, and ASCVD with a primary care visit between January 1 and December 31, 2020.

EXPOSURE: Race, sex, and individual Veterans Affairs (VA) location.

OUTCOME: SGLT2 inhibitor prescription.

ANALYTICAL APPROACH: Multivariable logistic regression assessed associations of race …


Plasma Extracellular Vesicle Proteins As Promising Noninvasive Biomarkers For Diagnosis Of Idiopathic Pulmonary Fibrosis, Raju S R Adduri, Kai Cai, Karen Velasco-Alzate, Ravikiran Vasireddy, Jeffrey W Miller, Sergio Poli De Frías, Fernando Poli De Frías, Yasushi Horimasu, Hiroshi Iwamoto, Noboru Hattori, Yingze Zhang, Kevin F Gibson, Anoop K Pal, Zhe Chen, Daniela Nicastro, Li Li, Sujith Cherian, Lynette M Sholl, Sreerama Shetty, Harrison Ndetan, Anthony H Maeda, Maria A Planchart Ferretto, Gary M Hunninghake, David A Schwartz, Daniel J Kass, Ivan O Rosas, Nagarjun V Konduru Jul 2023

Plasma Extracellular Vesicle Proteins As Promising Noninvasive Biomarkers For Diagnosis Of Idiopathic Pulmonary Fibrosis, Raju S R Adduri, Kai Cai, Karen Velasco-Alzate, Ravikiran Vasireddy, Jeffrey W Miller, Sergio Poli De Frías, Fernando Poli De Frías, Yasushi Horimasu, Hiroshi Iwamoto, Noboru Hattori, Yingze Zhang, Kevin F Gibson, Anoop K Pal, Zhe Chen, Daniela Nicastro, Li Li, Sujith Cherian, Lynette M Sholl, Sreerama Shetty, Harrison Ndetan, Anthony H Maeda, Maria A Planchart Ferretto, Gary M Hunninghake, David A Schwartz, Daniel J Kass, Ivan O Rosas, Nagarjun V Konduru

Faculty, Staff and Students Publications

High-resolution computed tomography (HRCT) imaging is critical for diagnostic evaluation of Idiopathic Pulmonary Fibrosis (IPF). However, several other interstitial lung diseases (ILDs) often exhibit radiologic pattern similar to IPF on HRCT making the diagnosis of the disease difficult. Therefore, biomarkers that distinguish IPF from other ILDs can be a valuable aid in diagnosis. Using mass spectrometry, we performed proteomic analysis of plasma extracellular vesicles (EVs) in patients diagnosed with IPF, chronic hypersensitivity pneumonitis, nonspecific interstitial pneumonitis, and healthy subjects. A five-protein signature was identified by lasso regression and was validated in an independent cohort using ELISA. The five-protein signature derived …


Pearls In Anticoagulation Management For Patients With Left Ventricular Assist Devices, Ellen Yin Jul 2023

Pearls In Anticoagulation Management For Patients With Left Ventricular Assist Devices, Ellen Yin

The Texas Heart Institute Journal

No abstract provided.


Mid-Life Leukocyte Telomere Length And Dementia Risk: An Observational And Mendelian Randomization Study Of 435,046 Uk Biobank Participants, Rui Liu, Luke C. Pilling, David Melzer, Lihong Wang, Kevin J. Manning, David C. Steffens, Jack Bowden, Richard H. Fortinsky, George A. Kuchel, Taeho G. Rhee, Breno S. Diniz, Chia-Ling Kuo Jul 2023

Mid-Life Leukocyte Telomere Length And Dementia Risk: An Observational And Mendelian Randomization Study Of 435,046 Uk Biobank Participants, Rui Liu, Luke C. Pilling, David Melzer, Lihong Wang, Kevin J. Manning, David C. Steffens, Jack Bowden, Richard H. Fortinsky, George A. Kuchel, Taeho G. Rhee, Breno S. Diniz, Chia-Ling Kuo

Health Science Faculty Publications

Telomere attrition is one of biological aging hallmarks and may be intervened to target multiple aging-related diseases, including Alzheimer's disease and Alzheimer's disease related dementias (AD/ADRD). The objective of this study was to assess associations of leukocyte telomere length (TL) with AD/ADRD and early markers of AD/ADRD, including cognitive performance and brain magnetic resonance imaging (MRI) phenotypes. Data from European-ancestry participants in the UK Biobank (n = 435,046) were used to evaluate whether mid-life leukocyte TL is associated with incident AD/ADRD over a mean follow-up of 12.2 years. In a subsample without AD/ADRD and with brain imaging data ( …


Staff Matters: Summer Fun Can Be Risky Business — Plan Accordingly, Jodi Schafer Sphr, Shrm-Scp Jul 2023

Staff Matters: Summer Fun Can Be Risky Business — Plan Accordingly, Jodi Schafer Sphr, Shrm-Scp

The Journal of the Michigan Dental Association

Planning staff gatherings for team building requires attention to legal and safety considerations. Sponsored events can expose employers to occupational safety, discrimination, and harassment. Even informal gatherings are considered an extension of the workplace, so policies apply. If serving alcohol, it's essential to do so responsibly, providing alternatives and ensuring safe transportation. Leaders must model appropriate behavior and address any inappropriate conduct. Physical activities should be covered by workers' compensation policies, with injuries promptly reported. Being proactive about these risks ensures successful team-building events.


Dentistry And The Law: Did I Commit Fraud?, Dan Schulte Jd Jul 2023

Dentistry And The Law: Did I Commit Fraud?, Dan Schulte Jd

The Journal of the Michigan Dental Association

The dentist is under audit by a dental plan due to issues with claims, but inattention or mistakes do not necessarily constitute fraud. For fraud to be established, specific conditions must be proven, including knowledge, intent, and damage to the dental plan. The burden of proof is high for criminal fraud, making it unlikely in this situation. The dentist's main concern should be a breach of their participation agreement and the need for better billing practices.


Mental Health In The Dental Workplace: Recognizing Signs, Communicating Concern, And Sharing Resources, Karen M. O'Brien, Karoline J. Trovato Jul 2023

Mental Health In The Dental Workplace: Recognizing Signs, Communicating Concern, And Sharing Resources, Karen M. O'Brien, Karoline J. Trovato

The Journal of the Michigan Dental Association

Dentists face numerous concerns in the workplace, including stress, burnout, anxiety, and depression. Mental health concerns affect the workplace in profound ways, including engagement in and quality of work and patient care, the level of productivity, and health care costs. Recognizing mental health concerns is an important first step in assisting dentists and their staff in receiving needed assistance from mental health professionals. Steps that dentists can use to communicate their concerns and share resources are provided. Finally, a prevention model is presented to promote mental health and workplace well-being in the practice of dentistry.


J Mich Dent Assoc July 2023 Jul 2023

J Mich Dent Assoc July 2023

The Journal of the Michigan Dental Association

Every month, The Journal of the Michigan Dental Association brings news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200+ members. No publication reaches more Michigan dentists!

In this issue, the reader will find the following original content:

  • A cover story on recognizing mental health concerns in the dental workplace.
  • Commentary by a foreign-trained dentist on difficulties in obtaining licensure.
  • MDA 2023-04 Continuing Education Course Catalog
  • A feature on addressing the current dental assisting workforce shortage.
  • News you need, Editorial and regular department articles on MDA Foundation activities, Dentistry and the Law, Staff …


For Foreign-Trained Dentists: Ongoing Struggles With Dental Licensure, May Kallas Bds Jul 2023

For Foreign-Trained Dentists: Ongoing Struggles With Dental Licensure, May Kallas Bds

The Journal of the Michigan Dental Association

This commentary discusses foreign-trained dentists' challenges in obtaining licensure in the United States. The author highlights the complexities of the licensure process, compares it to the evolution of licensure standards within the U.S., and emphasizes the need for a more standardized and accessible national dental licensure process.