Digital Commons Network^™

Ezh2 Engages Tgfβ Signaling To Promote Breast Cancer Bone Metastasis Via Integrin Β1-Fak Activation, Lin Zhang, Jingkun Qu, Yutao Qi, Yimin Duan, Yu-Wen Huang, Zhifen Zhou, Ping Li, Jun Yao, Beibei Huang, Shuxing Zhang, Dihua Yu

Faculty, Staff and Student Publications

Bone metastases occur in 50-70% of patients with late-stage breast cancers and effective therapies are needed. The expression of enhancer of zeste homolog 2 (EZH2) is correlated with breast cancer metastasis, but its function in bone metastasis hasn't been well-explored. Here we report that EZH2 promotes osteolytic metastasis of breast cancer through regulating transforming growth factor beta (TGFβ) signaling. EZH2 induces cancer cell proliferation and osteoclast maturation, whereas EZH2 knockdown decreases bone metastasis incidence and outgrowth in vivo. Mechanistically, EZH2 transcriptionally increases ITGB1, which encodes for integrin β1. Integrin β1 activates focal adhesion kinase (FAK), which phosphorylates TGFβ receptor type …

Stimulating Tam-Mediated Anti-Tumor Immunity With Mannose-Decorated Nanoparticles In Ovarian Cancer, Evan B Glass, Alyssa A Hoover, Kennady K Bullock, Matthew Z Madden, Bradley I Reinfeld, Whitney Harris, Dominique Parker, Demetra H Hufnagel, Marta A Crispens, Dineo Khabele, W Kimryn Rathmell, Jeffrey C Rathmell, Andrew J Wilson, Todd D Giorgio, Fiona E Yull

2020-Current year OA Pubs

BACKGROUND: Current cancer immunotherapies have made tremendous impacts but generally lack high response rates, especially in ovarian cancer. New therapies are needed to provide increased benefits. One understudied approach is to target the large population of immunosuppressive tumor-associated macrophages (TAMs). Using inducible transgenic mice, we recently reported that upregulating nuclear factor-kappaB (NF-κB) signaling in TAMs promotes the M1, anti-tumor phenotype and limits ovarian cancer progression. We also developed a mannose-decorated polymeric nanoparticle system (MnNPs) to preferentially deliver siRNA payloads to M2, pro-tumor macrophages in vitro. In this study, we tested a translational strategy to repolarize ovarian TAMs via MnNPs loaded …

Burden Of Cardiovascular Risk Factors And Disease In Five Asian Groups In Catalonia: A Disaggregated, Population-Based Analysis Of 121 000 First-Generation Asian Immigrants, Priyanka Satish, Emili Vela, Usama Bilal, Montse Cleries, Alka M Kanaya, Namratha Kandula, Salim S Virani, Nadia Islam, Javier Valero-Elizondo, Tamer Yahya, Josep Comin-Colet, Khurram Nasir, Josepa Mauri, Miguel Cainzos-Achirica

Faculty, Staff and Students Publications

AIMS: To evaluate the burden of cardiovascular risk factors and disease (CVD) among five Asian groups living in Catalonia (Spain): Indian, Pakistani, Bangladeshi, Filipino, and Chinese.

METHODS AND RESULTS: Retrospective cohort study using the Catalan Health Surveillance System database including 42 488 Pakistanis, 40 745 Chinese, 21 705 Indians, 9544 Filipinos, and 6907 Bangladeshis; and 5.3 million native individuals ('locals'). We estimated the age-adjusted prevalence (as of 31 December 2019) and incidence (during 2019) of diabetes, hypertension, hyperlipidaemia, obesity, tobacco use, coronary heart disease (CHD), cerebrovascular disease, atrial fibrillation, and heart failure (HF). Bangladeshis had the highest prevalence of diabetes …

Improving Osteoporosis Screening Rates Of Women In A Primary Care Setting, Kristine E. Davis

Evidence-Based Practice Project Reports

Osteoporosis is caused by caused by low bone mass, microarchitecture disruption and increase in skeletal fragility (Rosen & Drezner, 2021). This disease presents as a silent disease without any clinical manifestations and increases risk for bone fracture. The purpose of this Evidence-Based Practice (EBP) project was to increase screening rates for osteoporosis in the female population by mailing a patient reminder letter to the home of qualifying patients in the primary care setting and to determine if mailing a patient reminder letter would increase screening rates. The Johns Hopkins Evidence-Based Practice for Nurses and Healthcare professionals (JHEBP) model was used …

Complications Of Fitz-Hugh-Curtis Syndrome In A Teenage Female: A Case Presentation, Marina Cugliari, Trupti Pandit

Rowan-Virtua Research Day

Fitz-Hugh-Curtis Syndrome is a manifestation of Pelvic Inflammatory Disease (PID) associated with Chlamydia trachomatis infections and less frequently with Neisseria gonorrhea.

PID affects sexually active women (15-30 years old) and accounts for 750,000 cases each year.

The case presented illustrates a female who presented with a small bowel obstruction and appendicitis, who was incidentally found to have Fitz-Hugh-Curtis Syndrome on laparoscopic exam.

Intraovarian, Isoform-Specific Transcriptional Roles Of Progesterone Receptor In Ovulation, Kirsten M Smith, Doan T Dinh, Lisa K Akison, Matilda Nicholls, Kylie R Dunning, Atsushi Morimoto, John P Lydon, Darryl L Russell, Rebecca L Robker

Faculty, Staff and Students Publications

Progesterone receptor (PGR) activity is obligatory for mammalian ovulation; however, there is no established direct functional pathway explaining how progesterone receptor completely and specifically regulates oocyte release. This study examined the overarching cell- and isoform-specific effects of the PGR within each cellular compartment of the ovary, using mice null for the PGR (PRKO), as well as isoform-specific null mice. The PGR was expressed in ovarian granulosa and stromal cells and although PRKO ovaries showed no visible histological changes in preovulatory ovarian morphology, follicle rupture did not occur. Reciprocal ovarian transplant experiments established the necessity of ovarian PGR expression for ovulation. …

A State-Wide Education Program On Opioid Use Disorder: Influential Community Members' Knowledge, Beliefs, And Opportunities For Coalition Development, Lindsey Hohmann, Haley Phillippe, Karen Marlowe, Ruth Jeminiwa, Natalie Hohmann, Salisa Westrick, Amanda Fowler, Brent Fox

College of Pharmacy Faculty Papers

Background: Deep South states, particularly Alabama, experience disproportionately higher opioid prescribing rates versus national rates. Considering limited opioid use disorder (OUD) providers in this region, collaborative efforts between non-healthcare professionals is critical in mitigating overdose mortality. The Alabama Opioid Training Institute (OTI) was created in 2019 to empower community members to take action in combatting OUD in local regions. The OTI included: 1) eight full-day in-person conferences; and 2) an interactive mobile-enabled website ( https://alabamaoti.org ). This study assessed the impact of the OTI on influential community members' knowledge, abilities, concerns, readiness, and intended actions regarding OUD and opioid overdose …

Mortality In Pulmonary Arterial Hypertension In The Modern Era: Early Insights From The Pulmonary Hypertension Association Registry, Kevin Y Chang, Sue Duval, David B Badesch, Todd M Bull, Murali M Chakinala, Teresa De Marco, Robert P Frantz, Anna Hemnes, Stephen C Mathai, Erika Berman Rosenzweig, John J Ryan, Thenappan Thenappan, Phar Investigators

2020-Current year OA Pubs

Background Current mortality data for pulmonary arterial hypertension (PAH) in the United States are based on registries that enrolled patients prior to 2010. We sought to determine mortality in PAH in the modern era using the PHAR (Pulmonary Hypertension Association Registry). Methods and Results We identified all adult patients with PAH enrolled in the PHAR between September 2015 and September 2020 (N=935). We used Kaplan-Meier survival analysis and Cox proportional hazards models to assess mortality at 1, 2, and 3 years. Patients were stratified based on disease severity by 3 validated risk scores. In treatment-naïve patients, we compared survival based …

Diagnostic Accuracy Of Macular Thickness Map And Texture En Face Images For Detecting Glaucoma In Eyes With Axial High Myopia, Christopher Bowd, Akram Belghith, Jasmin Rezapour, Mark Christopher, Leslie Hyman, Jost B Jonas, Robert N Weinreb, Linda M Zangwill

Wills Eye Hospital Papers

Purpose: To evaluate the diagnostic accuracy of a novel optical coherence tomography texture-based en face image analysis (SALSA-Texture) that requires segmentation of only 1 retinal layer for glaucoma detection in eyes with axial high myopia, and to compare SALSA-Texture with standard macular ganglion cell-inner plexiform layer (GCIPL) thickness, macular retinal nerve fiber layer (mRNFL) thickness, and ganglion cell complex (GCC) thickness maps.

Design: Comparison of diagnostic approaches.

Methods: Cross-sectional data were collected from 92 eyes with primary open-angle glaucoma (POAG) and 44 healthy control eyes with axial high myopia (axial length >26 mm). Optical coherence tomography texture en face images, …

Demographic And Clinical Characteristics Associated With The Failure Of Nonoperative Management Of Uncomplicated Appendicitis In Children: Secondary Analysis Of A Nonrandomized Clinical Trial, Peter C Minneci, Jacqueline M Saito, Et Al.

2020-Current year OA Pubs

Importance: The factors associated with the failure of nonoperative management of appendicitis and the differences in patient-reported outcomes between successful and unsuccessful nonoperative management remain unknown.

Objectives: To investigate factors associated with the failure of nonoperative management of appendicitis and compare patient-reported outcomes between patients whose treatment succeeded and those whose treatment failed.

Design, Setting, and Participants: This study was a planned subgroup secondary analysis conducted in 10 children's hospitals that included 370 children aged 7 to 17 years with uncomplicated appendicitis enrolled in a prospective, nonrandomized clinical trial between May 1, 2015, and October 31, 2018, with 1-year follow-up …

Comparative Effectiveness Associated With Buprenorphine And Naltrexone In Opioid Use Disorder And Cooccurring Polysubstance Use, Kevin Y Xu, Carrie M Mintz, Ned Presnall, Laura J Bierut, Richard A Grucza

2020-Current year OA Pubs

Importance: Despite prevalent polysubstance use, treatment patterns and outcomes for individuals with opioid use disorder (OUD) and cooccurring substance use disorders (SUD) are understudied.

Objective: To evaluate the distribution of buprenorphine and naltrexone initiation among individuals with OUD with vs without cooccurring SUD and to assess the comparative effectiveness associated with buprenorphine and naltrexone against drug-related poisonings.

Design, Setting, and Participants: This observational comparative effectiveness study used insurance claims from 2011 to 2016 from the US IBM MarketScan databases to study initiation of medications for OUD (MOUD) among treatment-seeking individuals aged 12 to 64 years with a primary diagnosis of …

Racial And Ethnic Differences In Rural-Urban Trends In 5-Year Survival Of Patients With Lung, Prostate, Breast, And Colorectal Cancers: 1975-2011 Surveillance, Epidemiology, And End Results (Seer), Marquita W Lewis-Thames, Marvin E Langston, Saira Khan, Yunan Han, Lindsay Fuzzell, Shuai Xu, Justin Xavier Moore

2020-Current year OA Pubs

Importance: Considering reported rural-urban cancer incidence and mortality trends, rural-urban cancer survival trends are important for providing a comprehensive description of cancer burden. Furthermore, little is known about rural-urban differences in survival trends by racial and ethnic groups.

Objective: To examine national rural-urban trends in 5-year cancer-specific survival probabilities for lung, prostate, breast, and colorectal cancers in a diverse sample of racial and ethnic groups.

Design, Setting, and Participants: This cross-sectional study used an epidemiologic assessment with 1975 to 2016 Surveillance, Epidemiology, and End Results (SEER) data to analyze patients diagnosed no later than 2011. Patients were classified as living …

Association Of Inappropriate Outpatient Pediatric Antibiotic Prescriptions With Adverse Drug Events And Health Care Expenditures, Anne M Butler, Derek S Brown, Michael J Durkin, John M Sahrmann, Katelin B Nickel, Caroline A O'Neil, Margaret A Olsen, David Y Hyun, Rachel M Zetts, Jason G Newland

2020-Current year OA Pubs

Importance: Nonguideline antibiotic prescribing for the treatment of pediatric infections is common, but the consequences of inappropriate antibiotics are not well described.

Objective: To evaluate the comparative safety and health care expenditures of inappropriate vs appropriate oral antibiotic prescriptions for common outpatient pediatric infections.

Design, Setting, and Participants: This cohort study included children aged 6 months to 17 years diagnosed with a bacterial infection (suppurative otitis media [OM], pharyngitis, sinusitis) or viral infection (influenza, viral upper respiratory infection [URI], bronchiolitis, bronchitis, nonsuppurative OM) as an outpatient from April 1, 2016, to September 30, 2018, in the IBM MarketScan Commercial Database. …

Analysis Of Stimulant Prescriptions And Drug-Related Poisoning Risk Among Persons Receiving Buprenorphine Treatment For Opioid Use Disorder, Carrie M Mintz, Kevin Y Xu, Ned J Presnall, Sarah M Hartz, Frances R Levin, Jeffrey F Scherrer, Laura J Bierut, Richard A Grucza

2020-Current year OA Pubs

Importance: Stimulant medication use is common among individuals receiving buprenorphine for opioid use disorder (OUD). Associations between prescription stimulant use and treatment outcomes in this population have been understudied.

Objectives: To investigate whether use of prescription stimulants was associated with (1) drug-related poisoning and (2) buprenorphine treatment retention.

Design, Setting, and Participants: This retrospective, recurrent-event cohort study with a case-crossover design used a secondary analysis of administrative claims data from IBM MarketScan Commercial and Multi-State Medicaid databases from January 1, 2006, to December 31, 2016. Primary analyses were conducted from March 1 through August 31, 2021. Individuals aged 12 to …

Timing Of Medicaid Enrollment, Late-Stage Breast Cancer Diagnosis, Treatment Delays, And Mortality, Evaline Xie, Graham A Colditz, Min Lian, Tracy Greever-Rice, Chester Schmaltz, Jill Lucht, Ying Liu

2020-Current year OA Pubs

BACKGROUND: Disrupted and delayed Medicaid coverage has been consistently associated with lower rates of cancer screening and early-stage cancer diagnosis compared with continuous coverage. However, the relationships between Medicaid coverage timing, breast cancer treatment delays, and survival are less clear.

METHODS: Using the linked Missouri Cancer Registry-Medicaid claims data, we identified 4583 women diagnosed with breast cancer between 2007 and 2016. We used logistic regression to estimate odds ratios (ORs) of late-stage diagnosis and treatment delays for prediagnosis (>30 days, >90 days, and >1 year before diagnosis) vs peridiagnosis enrollment. Cox proportional hazards models were used to estimate the …

Factors Associated With Endowed Chair Allocation In Medical Oncology In The United States, Lena Jia, Michael Kevin Rooney, Clare E Jacobson, Kent A Griffith, Christina Mangurian, Reshma Jagsi, Merry Jennifer Markham

2020-Current year OA Pubs

To explore persisting gender disparities across leadership roles in medicine, we examined factors associated with holding endowed chairs in US oncology divisions. In 2019, we identified 95 academic oncology divisions, using the Oncology Division Chiefs and Department Chairs listing in the American Society of Clinical Oncology myConnection forum. We collected public information on gender, degree, total National Institutes of Health funding as principal investigator, H-indices, publication and citation numbers, and graduation year and constructed a multivariable logistic regression model. All statistical tests were 2-sided. We identified 1087 oncology full professors. Of these, 287 (26.4%) held endowed chairs: 60 of 269 …

Comparison Of Collaborative Goal Setting With Enhanced Education For Managing Diabetes-Associated Distress And Hemoglobin A1c Levels: A Randomized Clinical Trial, Lechauncy Woodard, Amber B Amspoker, Natalie E Hundt, Howard S Gordon, Brian Hertz, Edward Odom, Anne Utech, Javad Razjouyan, Suja S Rajan, Nipa Kamdar, Jasmin Lindo, Lea Kiefer, Praveen Mehta, Aanand D Naik

Faculty, Staff and Student Publications

IMPORTANCE: Type 2 diabetes is a prevalent and morbid condition. Poor engagement with self-management can contribute to diabetes-associated distress and hinder diabetes control.

OBJECTIVE: To evaluate the implementation and effectiveness of Empowering Patients in Chronic Care (EPICC), an evidence-based intervention to improve diabetes-associated distress and hemoglobin A1c (HbA1c) levels after the intervention and after 6-month maintenance.

DESIGN, SETTING, AND PARTICIPANTS: This hybrid (implementation-effectiveness) randomized clinical trial was performed in Veterans Affairs clinics across Illinois, Indiana, and Texas from July 1, 2015, to June 30, 2017. Participants included adults with uncontrolled type 2 diabetes (HbA1c level >8.0%) who received primary care …

Effects Of Neuromuscular Interventions Utilizing External Biofeedback Apparatuses On The Risk And Incidence Of Second Anterior Cruciate Ligament Injuries: A Systematic Review., Marisa Olmo, Rebecca Sharp

DPT Capstones

STUDY DESIGN: Systematic review.

BACKGROUND: Anterior cruciate ligament (ACL) injury is a common orthopedic condition with an estimated rate of 20,000 to 600,000 injuries in the US per year, with higher incidences in athletic and female populations. The rate of re-injury following surgical ACL repair (ACLR)ranges between 13.8-33.3%. Current clinical practice guidelines for ACLR rehabilitation cite inconclusive evidence for definitive outcome measures that accurately determine successful return to sport (RTS). There is a need to establish more effective avenues of rehabilitation interventions to decrease the rate of reinjury, particularly in female athletes. Recent evidence suggests interventions utilizing external biofeedback apparatuses …

Genome-Wide Transcript And Protein Analysis Highlights The Role Of Protein Homeostasis In The Aging Mouse Heart., Isabela Gerdes Gyuricza, Joel M Chick, Gregory R Keele, Andrew Deighan, Steven C. Munger, Ron Korstanje, Steven P Gygi, Gary Churchill

Faculty Research 2022

Investigation of the molecular mechanisms of aging in the human heart is challenging because of confounding factors, such as diet and medications, as well as limited access to tissues from healthy aging individuals. The laboratory mouse provides an ideal model to study aging in healthy individuals in a controlled environment. However, previous mouse studies have examined only a narrow range of the genetic variation that shapes individual differences during aging. Here, we analyze transcriptome and proteome data from 185 genetically diverse male and female mice at ages 6, 12, and 18 mo to characterize molecular changes that occur in the …

Evaluating The Efficacy Of Rib-To-Pelvis Growth-Friendly Surgery For The Treatment Of Non-Ambulatory Early-Onset Scoliosis Myelomeningocele Patients, Norman Ramirez, Gerardo Olivella, Ryan E Fitzgerald, John T Smith, Peter F Sturm, Paul D Sponseller, Lawrence I Karlin, Scott J Luhmann, Norberto J Torres-Lugo, Tricia St Hilaire, Pediatric Spine Study Group

Open Access Publications

INTRODUCTION: Early-onset scoliosis (EOS) is a well-known orthopaedic manifestation in patients with myelomeningocele. The rib-based growing system (RBGS) has been proposed as an alternative for these individuals because of the poor outcomes with traditional surgical techniques. We aimed to describe the effect of RBGS in patients with nonambulatory EOS myelomeningocele.

METHODS: We retrospectively reviewed the Pediatric Spine Study Group Multicenter Database for all patients with nonambulatory EOS myelomeningocele treated with RBGS from 2004 to 2019. Demographics, surgical data, radiographic findings, and postoperative complications were obtained. The quality-of-life parameters were assessed postoperatively using the Early-onset Scoliosis Questionnaire-24.

RESULTS: Thirty patients (18 …

Health-Related Quality Of Life In Pediatric Acute Recurrent Or Chronic Pancreatitis: Association With Biopsychosocial Risk Factors, See Wan Tham, Fuchenchu Wang, Cheryl E Gariepy, Gretchen A Cress, Maisam A Abu-El-Haija, Melena D Bellin, Kate M Ellery, Douglas S Fishman, Tanja Gonska, Melvin B Heyman, Tom K Lin, Asim Maqbool, Brian A Mcferron, Veronique D Morinville, Jaimie D Nathan, Chee Y Ooi, Emily R Perito, Sarah Jane Schwarzenberg, Zachary M Sellers, Uzma Shah, David M Troendle, Michael Wilschanski, Yuhua Zheng, Ying Yuan, Mark E Lowe, Aliye Uc, Tonya M Palermo, International Study Group Of Pediatric Pancreatitis: In Search For A Cure (Insppire) And Consortium For The Study Of Chronic Pancreatitis, Diabetes And Pancreatic Cancer (Cpdpc)

Faculty, Staff and Students Publications

OBJECTIVES: Abdominal pain, emergency department visits, and hospitalizations impact lives of children with acute recurrent pancreatitis (ARP) and chronic pancreatitis (CP). Data on health-related quality of life (HRQOL) in this population, however, remains limited. We aimed to evaluate HRQOL in children with ARP or CP; and test biopsychosocial risk factors associated with low HRQOL.

METHODS: Data were acquired from the INternational Study Group of Pediatric Pancreatitis: In search for a cuRE registry. Baseline demographic and clinical questionnaires, the Child Health Questionnaire (measures HRQOL) and Child Behavior Checklist (measures emotional and behavioral functioning) were completed at enrollment.

RESULTS: The sample included …

Impact Of Consensus Guidelines For Breast-Conserving Surgery In Patients With Ductal Carcinoma In Situ, Abigail Tremelling, Rebecca L Aft, Amy E Cyr, William E Gillanders, Katherine Glover-Collins, Virginia Herrmann, Julie A Margenthaler

2020-Current year OA Pubs

BACKGROUND: Consensus guidelines published in 2016 recommended a 2 mm free margin as the standard for negative margins in patients undergoing breast-conserving surgery (BCS) for ductal carcinoma in situ (DCIS). The goal of the guideline recommendation was standardization of re-excision practices.

AIMS: To evaluate the impact of this consensus guideline on our institutional practices.

METHODS: We identified all patients at our institution with pure DCIS who were initially treated with BCS from September 2014 to August 2018 using a prospectively-maintained institutional database. A retrospective chart review was performed to determine margin status and re-excision rates during the 2 years before …

Characteristics, Treatment, And Control Of Hypertension In Public Primary Healthcare Centers In Nigeria: Baseline Results From The Hypertension Treatment In Nigeria Program, Dike B Ojji, Mark D Huffman, Et Al

2020-Current year OA Pubs

BACKGROUND: There are limited data on large-scale, multilevel implementation research studies to improve hypertension diagnosis, treatment, and control rates at the primary healthcare (PHC) level in Africa. We describe the characteristics, treatment, and control rates of patients with hypertension in public PHC centers in the Hypertension Treatment in Nigeria Program.

METHODS: Data were collected from adults at least 18 years at 60 public PHC centers between January 2020 and November 2020. Hypertension treatment rates were calculated at registration and upon completion of the initial visit. Hypertension control rates were calculated based on SBP and DBPs less than 140/90 mmHg. Regression …

Impact Of Homologous Recombination Status And Responses With Veliparib Combined With First-Line Chemotherapy In Ovarian Cancer In The Phase 3 Velia/Gog-3005 Study, Elizabeth M Swisher, Carol Aghajanian, David M O'Malley, Gini F Fleming, Scott H Kaufmann, Douglas A Levine, Michael J Birrer, Kathleen N Moore, Nick M Spirtos, Mark S Shahin, Thomas J Reid, Michael Friedlander, Karina Dahl Steffensen, Aikou Okamoto, Vasudha Sehgal, Peter J Ansell, Minh H Dinh, Michael A Bookman, Robert L Coleman

Kimmel Cancer Center Faculty Papers

Objective: In the Phase 3 VELIA trial (NCT02470585), PARP inhibitor (PARPi) veliparib was combined with first-line chemotherapy and continued as maintenance for patients with ovarian carcinoma enrolled regardless of chemotherapy response or biomarker status. Here, we report exploratory analyses of the impact of homologous recombination deficient (HRD) or proficient (HRP) status on progression-free survival (PFS) and objective response rates during chemotherapy.

Methods: Women with Stage III-IV ovarian carcinoma were randomized to veliparib-throughout, veliparib-combination-only, or placebo. Stratification factors included timing of surgery and germline BRCA mutation status. HRD status was dichotomized at genomic instability score 33. During combination therapy, …

Anthropometric Measures Correspond With Functional Motor Outcomes In Females With Rett Syndrome, Kathleen J Motil, Suzanne Geerts, Fran Annese, Jeffrey L Neul, Tim Benke, Eric Marsh, David Lieberman, Steven A Skinner, Daniel G Glaze, Peter Heydemann, Arthur Beisang, Shannon Standridge, Robin Ryther, Jane B Lane, Lloyd Edwards, Alan K Percy

Children’s Nutrition Research Center Staff Publications

Objective: To characterize growth and anthropometric measurements in females with Rett syndrome and compare these measurements with functional outcomes.

Study design: We obtained longitudinal growth and anthropometric measurements from 1154 females with classic and atypical Rett syndrome seen between 2006 and 2019 in the US Natural History Study. We calculated the Clinical Severity Score, Motor Behavior Assessment score, and arm and leg muscle areas and recorded the functional assessments of arm and hand use and ambulation. We compared growth and anthropometric variables from females with Rett syndrome in regard to normative data. We analyzed Clinical Severity Score, Motor Behavior Assessment, …

Organ Fat In Latino Youth At Risk For Type 2 Diabetes, Janiel L Pimentel, Kiley B Vander Wyst, Erica G Soltero, Armando Peña, Houchun H Hu, Smita S Bailey, Amber Pokorney, Stephanie L Ayers, Ana Martinez Valencia, Micah L Olson, Gabriel Q Shaibi

Children’s Nutrition Research Center Staff Publications

Purpose: Obesity in youth increases the risk for type 2 diabetes (T2D) and elevated abdominal adipose tissue and organ fat may be particularly deleterious. The purpose of this study was to examine associations among measures of adiposity including total, visceral, and organ fat (hepatic and pancreatic) and whether these measures were independently associated with glycemia in Latino youth at risk for diabetes.

Methods: Latino adolescents (47 boys and 32 girls, 13.7 ± 1.4 years) with obesity (BMIz 2.3 ± 0.3) were assessed for total fat by DXA and visceral and organ fat by 3 T magnetic resonance imaging. Glycemic indicators …

Skeletal Muscle Mass Recovery Early After Left Ventricular Assist Device Implantation In Patients With Advanced Systolic Heart Failure, Amanda R Vest, William W Wong, Joronia Chery, Alex Coston, Laura Telfer, Matthew Lawrence, Didjana Celkupa, Michael S Kiernan, Gregory Couper, Masashi Kawabori, Edward Saltzman

Children’s Nutrition Research Center Staff Publications

Background: Patients with advanced systolic heart failure are at risk of unintentional weight loss and muscle wasting. It has been observed that left ventricular assist device (LVAD) recipients gain weight after device implantation, although it is unknown whether this represents skeletal muscle mass gains. We aimed to determine whether skeletal muscle mass increases early during LVAD support.

Methods: We prospectively recruited 30 adults with systolic heart failure ±21 days from LVAD implantation. Participants underwent whole-body dual X-ray absorptiometry to measure fat free mass, appendicular lean mass (ALM, lean mass in the arms and legs) and fat mass. Dual X-ray absorptiometry …

Manual Therapy For Patients With Radiation-Associated Trismus After Head And Neck Cancer, Holly Mcmillan, Carly E A Barbon, Richard Cardoso, Abigail Sedory, Sheila Buoy, Christine Porsche, Kiara Savage, Lauren Mayo, Katherine A Hutcheson

Faculty, Staff and Student Publications

IMPORTANCE: Trismus is highly prevalent in head and neck cancer (HNC) survivorship. Current standards for trismus treatment include various stretch-based exercise protocols as a primary and single treatment modality with limited evidence regarding the role of manual therapy (MT) for this indication.

OBJECTIVE: To assess the effect size and associations of response to MT to increase oral opening in the setting of radiation-associated trismus.

DESIGN, SETTING, AND PARTICIPANTS: This retrospective case series was conducted at the University of Texas MD Anderson Cancer Center between 2016 and March 2020 (before COVID-19 interruption) and included 49 disease-free survivors of HNC who were …

Definitive Radiotherapy For Extracranial Oligoprogressive Metastatic Renal Cell Carcinoma As A Strategy To Defer Systemic Therapy Escalation, Brian De, Aradhana M Venkatesan, Pavlos Msaouel, Amol J Ghia, Jing Li, Debra N Yeboa, Quynh-Nhu Nguyen, Andrew J Bishop, Eric Jonasch, Amishi Y Shah, Matthew T Campbell, Jennifer Wang, Amado J Zurita-Saavedra, Jose A Karam, Christopher G Wood, Surena F Matin, Nizar M Tannir, Chad Tang

Faculty, Staff and Student Publications

Objective: To study whether delivering definitive radiotherapy (RT) to sites of oligoprogression in metastatic renal cell carcinoma (mRCC) enabled deferral of systemic therapy (ST) changes without compromising disease control or survival.

Patients and methods: We identified patients with mRCC who received RT to three or fewer sites of extracranial progressive disease between 2014 and 2019 at a large tertiary cancer centre. Inclusion criteria were: (1) controlled disease for ≥3 months before oligoprogression, (2) all oligoprogression sites treated with a biologically effective dose of ≥100 Gy, and (3) availability of follow-up imaging. Time-to-event end-points were calculated from the start of RT. …

Venetoclax Combined With Induction Chemotherapy In Patients With Newly Diagnosed Acute Myeloid Leukaemia: A Post-Hoc, Propensity Score-Matched, Cohort Study, Curtis A Lachowiez, Patrick K Reville, Hagop Kantarjian, Elias Jabbour, Gautam Borthakur, Naval Daver, Sanam Loghavi, Ken Furudate, Lianchun Xiao, Sherry Pierce, Nicholas J Short, Abhishek Maiti, Musa Yilmaz, Koji Sasaki, Koichi Takahashi, Marina Konopleva, Naveen Pemmaraju, Uday Popat, Elizabeth Shpall, Guillermo Garcia-Manero, Farhad Ravandi, Courtney D Dinardo, Tapan M Kadia

Faculty, Staff and Student Publications

Background: Venetoclax combined with intensive chemotherapy has been shown to be safe with promising activity in fit patients with newly diagnosed acute myeloid leukaemia. The aim of this study was to compare the activity of venetoclax plus intensive chemotherapy with intensive chemotherapy alone.

Methods: This was a post-hoc propensity score matched analysis of prospective clinical trials (NCT03214562, NCT02115295, and NCT01289457) in patients at The University of Texas MD Anderson Cancer Center, Texas, USA between March 29, 2010, and June 15, 2021. Eligible patients were aged 18 years and older, and had newly diagnosed acute myeloid leukaemia …