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- Benjamin U. Nwosu (4)
- Bradley J Van Voorhis (2)
- Rothman Institute Faculty Papers (2)
- Electronic Thesis and Dissertation Repository (1)
- Eyup Hakan Duran (1)
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- Frontiers in Public Health Services and Systems Research (1)
- Journal Articles (1)
- Journal of Health Disparities Research and Practice (1)
- Manuscripts, Articles, Book Chapters and Other Papers (1)
- Mark K. Santillan (1)
- PCOM Physician Assistant Studies Student Scholarship (1)
- Pediatrics Faculty Publications (1)
- The Texas Heart Institute Journal (1)
- Theses & Dissertations (1)
- Wayne State University Dissertations (1)
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Articles 1 - 20 of 20
Full-Text Articles in Medicine and Health Sciences
Obesity Reduces Left Ventricular Strains, Torsion, And Synchrony In Mouse Models: A Cine Displacement Encoding With Stimulated Echoes (Dense) Cardiovascular Magnetic Resonance Study, Sage P. Kramer, David K. Powell, Christopher M. Haggerty, Cassi M. Binkley, Andrea C. Mattingly, Lisa A. Cassis, Frederick H. Epstein, Brandon K. Fornwalt
Obesity Reduces Left Ventricular Strains, Torsion, And Synchrony In Mouse Models: A Cine Displacement Encoding With Stimulated Echoes (Dense) Cardiovascular Magnetic Resonance Study, Sage P. Kramer, David K. Powell, Christopher M. Haggerty, Cassi M. Binkley, Andrea C. Mattingly, Lisa A. Cassis, Frederick H. Epstein, Brandon K. Fornwalt
Pediatrics Faculty Publications
BACKGROUND: Obesity affects a third of adults in the US and results in an increased risk of cardiovascular mortality. While the mechanisms underlying this increased risk are not well understood, animal models of obesity have shown direct effects on the heart such as steatosis and fibrosis, which may affect cardiac function. However, the effect of obesity on cardiac function in animal models is not well-defined. We hypothesized that diet-induced obesity in mice reduces strain, torsion, and synchrony in the left ventricle (LV).
METHODS: Ten 12-week-old C57BL/6 J mice were randomized to a high-fat or low-fat diet. After 5 months on …
Lactose Intolerance: Lack Of Evidence For Short Stature Or Vitamin D Deficiency In Prepubertal Children, Nithya Setty-Shah, Louise S. Maranda, Ninfa Candela, Jay G. Fong, Idris Dahod, Alan D. Rogol, Benjamin U. Nwosu
Lactose Intolerance: Lack Of Evidence For Short Stature Or Vitamin D Deficiency In Prepubertal Children, Nithya Setty-Shah, Louise S. Maranda, Ninfa Candela, Jay G. Fong, Idris Dahod, Alan D. Rogol, Benjamin U. Nwosu
Benjamin U. Nwosu
Background: The health consequences of lactose intolerance (LI) are unclear. Aims: To investigate the effects of LI on stature and vitamin D status. Hypotheses: LI subjects will have similar heights and vitamin D status as controls. Subjects and Methods: Prepubertal children of ages 3-12 years with LI (n=38, age 8.61 ± 3.08y, male/female 19/19) were compared to healthy, age- and gender-matched controls (n=49, age 7.95±2.64, male/female 28/21). Inclusion criteria: prepubertal status (boys: testicular volume Results: There was no significant difference in 25(OH)D between the LI and non-LI subjects (60.1±21.1, vs. 65.4 ± 26.1 nmol/L, p = 0.29). Upon stratification into …
The Effect Of Malnutrition On Patients Undergoing Elective Joint Arthroplasty., Ronald Huang, Md, Max Greenky, Bs, Glenn J. Kerr, Md, Mathew S. Austin, Md, Javad Parvizi, Md, Frcs
The Effect Of Malnutrition On Patients Undergoing Elective Joint Arthroplasty., Ronald Huang, Md, Max Greenky, Bs, Glenn J. Kerr, Md, Mathew S. Austin, Md, Javad Parvizi, Md, Frcs
Rothman Institute Faculty Papers
Malnutrition has been linked to serious complications in patients undergoing elective total joint arthroplasty (TJA). This study prospectively evaluated 2,161 patients undergoing elective TJA for malnutrition as defined by either an abnormal serum albumin or transferrin. The overall incidence of malnutrition was 8.5% (184 of 2,161) and the rate of overall complications in the malnourished group was 12% as compared to 2.9% in patients with normal parameters (P55years-old undergoing TJA and is associated with a significant increase in post-operative complications.
Risk Of Early & Late Obstetric Complications In Women With Ivf- Conceived Pregnancies And Polycystic Ovary Syndrome (Pcos), N. A. Bagegni, J. Blaine, Bradley J. Van Voorhis, Anuja Dokras
Risk Of Early & Late Obstetric Complications In Women With Ivf- Conceived Pregnancies And Polycystic Ovary Syndrome (Pcos), N. A. Bagegni, J. Blaine, Bradley J. Van Voorhis, Anuja Dokras
Bradley J Van Voorhis
There is conflicting evidence on the association between PCOS and early and late obstetric complications. It is unclear if the reported risks are independent of BMI, preexisting hypertension and diabetes. We performed a retrospective chart review to examine the risk of early and late obstetrical complications after IVF in women with PCOS (n=130) compared to controls (n=130). The miscarriage rate was 17.7% in PCOS women and 15.4% in controls. PCOS was not associated with miscarriage independent of age and BMI. The prevalence of gestational DM (GDM) was similar in both groups (12% PCOS versus 11% controls). BMI was independently associated …
Fetal And Neonatal Exposure To Nicotine Augments Hepatic Fatty Acid Synthesis In Rat Offspring Long-Term, Noelle L. Ma
Fetal And Neonatal Exposure To Nicotine Augments Hepatic Fatty Acid Synthesis In Rat Offspring Long-Term, Noelle L. Ma
Electronic Thesis and Dissertation Repository
While nicotine replacement therapy (NRT) is presumed to be a safer alternative to smoking in pregnancy, the long-term consequences in offspring are still largely unknown. Animal studies now suggest that maternal nicotine exposure during pregnancy and lactation (MNE-PL) leads to a wide variety of adverse outcomes for the offspring, including increased adiposity. The focus of this study was to investigate how MNE-PL in rats may lead to liver dysfunction long-term in offspring through alterations in gene expression and epigenetic modifications. Postnatal day 180 (PND180) offspring exposed to nicotine during pregnancy and lactation (1mg/kg/day) exhibited increased circulating and hepatic triglycerides concomitant …
Obesity As An Epidemic: Causes, Morbidities And Reproductive Performance, E. Hakan Duran
Obesity As An Epidemic: Causes, Morbidities And Reproductive Performance, E. Hakan Duran
Eyup Hakan Duran
Obesity is an epidemic causing significant morbidity and mortality in United States. It is facilitated by many factors including sedentary life style, abundance of food, and unhealthy dietary habits. This review aims to briefly address causes and conditions associated with obesity, with a special emphasis on reproductive performance for Obstetricians and Gynecologists.
The Relationship Between Adiposity And Stature In Prepubertal Children With Celiac Disease, Benjamin U. Nwosu, Rachel I. Snook, Louise S. Maranda
The Relationship Between Adiposity And Stature In Prepubertal Children With Celiac Disease, Benjamin U. Nwosu, Rachel I. Snook, Louise S. Maranda
Benjamin U. Nwosu
Background and Aim: The pathogenesis of short stature in celiac disease (CD) is unknown. Obese children are generally taller than their non-obese peers; however, the role of adiposity on stature in CD is unclear. Our aim was to determine the association between adiposity and stature in CD.
Subjects and methods: We compared the anthropometric characteristics of prepubertal children of ages 3-12 years, with biopsy-proven CD (n=40) and who were not on gluten-free diet, to same aged, prepubertal non-CD children (n=50). Body mass index (BMI) was calculated using the formula weight/height2. Sex-adjusted midparental target height (MPTH) standard deviation score (SDS) was …
Risk Of Early & Late Obstetric Complications In Women With Ivf- Conceived Pregnancies And Polycystic Ovary Syndrome (Pcos), N. A. Bagegni, J. Blaine, Bradley J. Van Voorhis, Anuja Dokras
Risk Of Early & Late Obstetric Complications In Women With Ivf- Conceived Pregnancies And Polycystic Ovary Syndrome (Pcos), N. A. Bagegni, J. Blaine, Bradley J. Van Voorhis, Anuja Dokras
Bradley J Van Voorhis
There is conflicting evidence on the association between PCOS and early and late obstetric complications. It is unclear if the reported risks are independent of BMI, preexisting hypertension and diabetes. We performed a retrospective chart review to examine the risk of early and late obstetrical complications after IVF in women with PCOS (n=130) compared to controls (n=130). The miscarriage rate was 17.7% in PCOS women and 15.4% in controls. PCOS was not associated with miscarriage independent of age and BMI. The prevalence of gestational DM (GDM) was similar in both groups (12% PCOS versus 11% controls). BMI was independently associated …
Double Diabetes: The Search For A Treatment Paradigm In Children And Adolescents, Benjamin U. Nwosu
Double Diabetes: The Search For A Treatment Paradigm In Children And Adolescents, Benjamin U. Nwosu
Benjamin U. Nwosu
Discusses double diabetes -- the coexistence of features of both type 1 and type 2 diabetes in the same individual -- with a comprehensive discussion of the various aspects of this disorder and a focus on the search for a treatment paradigm in children and adolescents.
Lessons Learned From Training Of Promotores De Salud For Obesity And Diabetes Prevention, Erica T. Sosa, Lesli Biediger-Friedman, Zenong Yin
Lessons Learned From Training Of Promotores De Salud For Obesity And Diabetes Prevention, Erica T. Sosa, Lesli Biediger-Friedman, Zenong Yin
Journal of Health Disparities Research and Practice
Background: Promotores de Salud are impactful in reducing health disparities for Hispanic communities. The purpose of this paper is to present the training process and fidelity of study protocol implementation using a promotora model for community-based diabetes prevention.
Methods: Five Hispanic bilingual promotores were recruited from a Community Health Worker program and received intensive 30-hour promotora training on how to recruit participants, lead group sessions, and support participants making behavior changes. Evaluation of the training included a survey and focus group to assess promotores’ feedback, a post-training knowledge test to assess knowledge acquired during the training and an observational assessment …
Double Diabetes: The Evolving Treatment Paradigm In Children And Adolescents, Benjamin U. Nwosu
Double Diabetes: The Evolving Treatment Paradigm In Children And Adolescents, Benjamin U. Nwosu
Benjamin U. Nwosu
The global pandemic of obesity in children and adolescents has resulted in a new expression of diabetes mellitus designated as double diabetes. The entity encompasses the autoimmune load of Type 1 Diabetes and the metabolic load of Type 2 Diabetes. There is no consensus on the best therapeutic modality for this new expression of diabetes mellitus. Optimal therapeutic options must address the coexistence of both metabolic and autoimmune components of diabetes mellitus in the patient. There have also been calls to revise the current classification of diabetes mellitus to take into account the surging prevalence of double diabetes in children …
"Caught Between A Rock And A Hard Place: Obesity And Delivery Decisions", Mark Santillan
"Caught Between A Rock And A Hard Place: Obesity And Delivery Decisions", Mark Santillan
Mark K. Santillan
The incidence of obesity has achieved epidemic proportions. The increase in the proportion of women gaining more than 40 pounds during pregnancy and the related increased perinatal morbidity demonstrates how obesity has affected the reproductive outcomes for women. Individualized counseling and preparation for the needs of an obese woman in labor are at the cornerstone of managing obese women in labor and delivery.
Carrots, Sticks And False Carrots: How High Should Weight Control Wellness Incentives Be? Findings From A Population-Level Experiment, Harald Schmidt
Carrots, Sticks And False Carrots: How High Should Weight Control Wellness Incentives Be? Findings From A Population-Level Experiment, Harald Schmidt
Frontiers in Public Health Services and Systems Research
Employers are increasingly using wellness incentives, including penalties for unhealthy behavior. Survey data suggests that people are willing to accept the principle of penalizing those perceived to take health risks, but the equally relevant question of the magnitude of acceptable penalties is unclear.
While the principle of penalizing overweight and obese people has some support, findings from a population-level experiment (n=1,000) suggest that the acceptable size of penalties is comparatively small, around $50: more than 10-fold below levels favored by advocates. Reward-based incentives are favored over penalty-based ones by a factor of 4. Of two different ways of framing penalty …
Website Usage And Weight Loss In A Free Commercial Online Weight Loss Program: Retrospective Cohort Study, Kevin O Hwang, Jing Ning, Amber W Trickey, Christopher N Sciamanna
Website Usage And Weight Loss In A Free Commercial Online Weight Loss Program: Retrospective Cohort Study, Kevin O Hwang, Jing Ning, Amber W Trickey, Christopher N Sciamanna
Journal Articles
BACKGROUND: Online weight loss programs are increasingly popular. However, little is known about outcomes and associations with website usage among members of free online weight loss programs.
OBJECTIVE: This retrospective cohort study examined the association between website usage and weight loss among members of a free commercial online weight loss program (SparkPeople).
METHODS: We conducted a retrospective analysis of a systematic random sample of members who joined the program during February 1 to April 30, 2008, and included follow-up data through May 10, 2010. The main outcome was net weight change based on self-reported weight. Measures of website usage included …
The Influence Of Obesity On The Outcome Of Treatment Of Lumbar Disc Herniation: Analysis Of The Spine Patient Outcomes Research Trial (Sport)., Jeffrey A Rihn, Mark Kurd, Alan S Hilibrand, Jon Lurie, Wenyan Zhao, Todd Albert, James Weinstein
The Influence Of Obesity On The Outcome Of Treatment Of Lumbar Disc Herniation: Analysis Of The Spine Patient Outcomes Research Trial (Sport)., Jeffrey A Rihn, Mark Kurd, Alan S Hilibrand, Jon Lurie, Wenyan Zhao, Todd Albert, James Weinstein
Rothman Institute Faculty Papers
BACKGROUND: Questions remain as to the effect that obesity has on patients managed for symptomatic lumbar disc herniation. The purpose of this study was to determine if obesity affects outcomes following the treatment of symptomatic lumbar disc herniation.
METHODS: An as-treated analysis was performed on patients enrolled in the Spine Patient Outcomes Research Trial for the treatment of lumbar disc herniation. A comparison was made between patients with a body mass index of/m² (nonobese) (n = 854) and those with a body mass index of ≥30 kg/m² (obese) (n = 336). Baseline patient demographic and clinical characteristics were documented. Primary …
Linking Environmental Toxicant Exposure To Diabetes Susceptibility, Jannifer Beth Tyrrell
Linking Environmental Toxicant Exposure To Diabetes Susceptibility, Jannifer Beth Tyrrell
Wayne State University Dissertations
An important and unresolved question in the environmental health field is whether exposure to common environmental toxicants, such as dioxin and heavy metals like Pb, increase the risk of developing diabetes, especially in combination with other common metabolic stressors such as obesity.
Previous studies suggested that dioxin exposure increased peripheral insulin resistance but did not appear to cause fasting hyperglycemia or elevated hepatic glucose output. In concordance with those findings we observed that dioxin treatment caused a strong suppression of the expression of the key hepatic gluconeogenic genes PEPCK and G6Pase. However, this suppression was not solely mediated by the …
Is Laparoscopic Gastric Banding An Effective Treatment For Obesity In Adolescents And Adults As Measured By Physical Function?, Shawna Mccormick
Is Laparoscopic Gastric Banding An Effective Treatment For Obesity In Adolescents And Adults As Measured By Physical Function?, Shawna Mccormick
PCOM Physician Assistant Studies Student Scholarship
OBJECTIVE: The objective of this selective EBM review is to determine whether or not “Is laparoscopic gastric banding an effective treatment for obesity in adolescents and adults as measured by physical functioning?”
STUDY DESIGN: Review of all English language primary studies from 2009, 2010, and 2011.
DATA SOURCES: Two randomized control trials and one cohort study were found using PubMed, Medline, and OVID.
OUTCOMES MEASURED: There were multiple outcomes measured in the studies but the outcome of concern is quality of life post-operatively, specifically, physical functioning as measured by surveys including SF-36, Moorehead-Ardelt, BAROS, and CHQ CF-50. …
Emerging Modifiable Risk Factors For Cardiovascular Disease In Women: Obesity, Physical Activity, And Sedentary Behavior, Ann Smith Barnes
Emerging Modifiable Risk Factors For Cardiovascular Disease In Women: Obesity, Physical Activity, And Sedentary Behavior, Ann Smith Barnes
The Texas Heart Institute Journal
No abstract provided.
Open Versus Laparoscopic Hiatal Hernia Repair., Terrence M. Fullum, Tolulope A. Oyetunji, Gezzer Ortega, Daniel D. Tran, Ian M. Woods, Olusola Obayomi-Davies, Orighomisan Pessu, Stephanie R. Downing, Edward E. Cornwell
Open Versus Laparoscopic Hiatal Hernia Repair., Terrence M. Fullum, Tolulope A. Oyetunji, Gezzer Ortega, Daniel D. Tran, Ian M. Woods, Olusola Obayomi-Davies, Orighomisan Pessu, Stephanie R. Downing, Edward E. Cornwell
Manuscripts, Articles, Book Chapters and Other Papers
BACKGROUND: The literature reports the efficacy of the laparoscopic approach to paraesophageal hiatal hernia repair. However, its adoption as the preferred surgical approach and the risks associated with paraesophageal hiatal hernia repair have not been reviewed in a large database.
METHOD: The Nationwide Inpatient Sample dataset was queried from 1998 to 2005 for patients who underwent repair of a complicated (the entire stomach moves into the chest cavity) versus uncomplicated (only the upper part of the stomach protrudes into the chest) paraesophageal hiatal hernia via the laparoscopic, open abdominal, or open thoracic approach. A multivariate analysis was performed controlling for …
Early Onset Type 2 Diabetes And Associated Risk Factors, Grace Nyambura Kiraka
Early Onset Type 2 Diabetes And Associated Risk Factors, Grace Nyambura Kiraka
Theses & Dissertations
Background: The incidence of type 2 diabetes in patients below the age of 40 (early onset diabetes) is markedly on the rise and has been linked increased prevalence of risk factors such as the metabolic syndrome and family history of diabetes.
Objective: To determine the proportion of patients with type 2 diabetes at Aga Khan University Hospital Nairobi (AKUHN) who have early onset type 2 diabetes and the association of age of onset with risk factors (family history of diabetes, obesity, waist circumference, hypertension, low HDL cholesterol and hypertriglyceridaemia) in this group of patients.
Methods: This was a …