Endocrinology, Diabetes, and Metabolism Commons^™

Prevalence Of And Sociodemographic Disparities In Influenza Vaccination Among Adults With Diabetes In The United States, Priyanka Bhugra, Reed Mszar, Javier Valero-Elizond, Gowtham R. Grandhi, Salim S. Virani, Miguel Cainzos-Achirica, Farhaan S. Vahidy, Saad Omer, Khurram Nasir

Office of the Provost

National estimates describing the overall prevalence of and disparities in influenza vaccination among patients with diabetes mellitus (DM) in United States are not well described. Therefore, we analyzed the prevalence of influenza vaccination among adults with DM, overall and by sociodemographic characteristics, using the Medical Expenditure Panel Survey database from 2008 to 2016. Associations between sociodemographic factors and lack of vaccination were examined using adjusted logistic regression. Among adults with DM, 36% lacked influenza vaccination. Independent predictors of lacking influenza vaccination included age 18 to 39 years (odds ratio [OR] 2.54; 95% confidence interval [CI], 2.14-3.00), Black race/ethnicity (OR 1.29; …

Acute Hyperkalemia: A Novel Strategy To Prevent Insulin Induced Hypoglycemia, Brandon Wu, Eric Harvey

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No abstract provided.

Gestational Diabetes Prevention, Shelly Johnson

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No abstract provided.

Localizing An Occult Insulinoma By Selective Calcium Arterial Stimulation Test: First Ever Experience And A New Dimension To Diagnosis In Pakistan, Muhammad Owais Rashid, Sumerah Jabeen, Zareen Kiran,, Khurram Minhas, Muhammad Azeemuddin, Najmul Islam

Section of Diabetes, Endocrinology and Metabolism

Insulinomas are rare, usually benign, solitary tumours accounting for 60% of islet cell tumours. These tumours can be difficult to localize preoperatively due to their small size. We present a challenging case of a 40 year old male with frequent hypoglycaemic spells and endogenous hypoglycaemia who presented as a diagnostic dilemma. Patient had an occult insulinoma with inconclusive CT Abdomen, MRI Abdomen and Octreotide scan. The final localization of the tumour was made by selective arterial calcium stimulation testing (SCAT), done for the first time in Pakistan at Aga Khan University Hospital. This was followed by successful distal pancreatectomy as …

Vitamin D Usage Among Pakistani Population - Too Much Of A Good Thing, Bhagwan Das, Sarah Nadeem

Section of Diabetes, Endocrinology and Metabolism

No abstract provided.

Primary Hyperparathyroidism: Experience From A Tertiary Care Centre In Pakistan, Tehseen Fatima, Bhagwan Das, Saadia Sattar, Najmul Islam

Section of Diabetes, Endocrinology and Metabolism

Objective: To study the clinical, biochemical and radiological features and management outcomes of patients with primary hyperparathyroidism.
Methods: This retrospective study was conducted at the Aga Khan University Hospital, Karachi, Pakistan and comprised data of patients with primary hyperparathyroidism from 2008 to 2017.
Results: Out of 103 patients, 83(80.6%) were female. Overall mean age was 59.3±16.2 years. Musculoskeletal manifestations were seen in 60(58.3%) patients and renal manifestations in 28(27.2%). Ostieits fibrosa cystica was found in 04(3.88%) patients. Overall, Ultrasound neck and sestamibi scan localized the lesion in 66 (64.1%) and 77 (76.2%) patients respectively. Among 79 patients who underwent surgery, …

Frequency Of Silent Carotid Artery Stenosis In Diabetics And Its Associated Factors: An Analysis In Tertiary Care Hospital, Faiza Sadaqat Ali, Nimrah Bader, Bader Faiyaz Zuberi, Sabiha Banu

Section of Diabetes, Endocrinology and Metabolism

Objective: To estimate frequency of silent carotid artery stenosis and its associated factors in diabetic patients attending a tertiary care hospital.
Methods: This cross-sectional study was conducted in tertiary care Civil Hospital, Karachi from March 2019 to September 2019,. A total of 166 patients with Diabetes Mellitus were included in this study. Brief history was taken for the duration of DM, treatment, and smoking habits. Carotid artery stenosis (CAS) wafrs measured by Doppler ultrasound of right and left common, internal, and external carotid arteries.
Results: Frequency of silent carotid artery stenosis (CAS) in diabetic patients was observed in 28.92% (48/166) …

Life After Menopause: Quality Of Life In Women Diagnosed With Polycystic Ovarian Syndrome After The Childbearing Years, Katelyn Baker

Dissertations

Very little research has been conducted in regards to what happens after a woman diagnosed with PCOS is menopausal or post menopausal. This study researched the quality of life in women with PCOS before and after menopause in an attempt to compare the two groups.

Fat And Fat-Free Mass Index References In Children And Young Adults: Assessments Along Racial And Ethnic Lines, Roman J Shypailo, William W Wong

Children’s Nutrition Research Center Staff Publications

Background: Fat-free mass index (FFMI) and fat mass index (FMI) are superior to BMI and fat percentage in evaluating nutritional status. However, existing references fail to account for racial/ethnic differences in body composition among children.

Objectives: Our goal was to produce age-based normative references for FFMI and FMI in children for specific racial/ethnic groups.

Methods: Body composition, weight, and height were measured in 1122 normal healthy children aged 2-21 y. Bone mineral content measured by DXA, total body water by deuterium dilution, and total body potassium by whole-body γ counting were combined to calculate fat-free mass (FFM) and fat mass …

The Impact Of Narratives And Active Video Games On Long-Term Moderate-To-Vigorous Physical Activity: A Randomized Controlled Trial Protocol, Dar Alon, Caio Victor Sousa, Tom Baranowski, Tiago V Barreira, Romina Cabrera-Perez, Kelly Chiu, Austin Fernandez, Amy Fleischman, Shirley Huang, Jungyun Hwang, Melanie C Green, I-Min Lee, Kelly Lee, Sarah Lessard, Lynne L Levitsky, Aika Misawa, Farzad Noubary, Ronald Samuels, Kyung Jin Sun, Debbe Thompson, Amy S Lu

Children’s Nutrition Research Center Staff Publications

Background: Although physical activity (PA) has been shown in helping prevent and treat obesity, current PA interventions are still not effective in ameliorating the obesity epidemic. Additional forms of PA need to be investigated to improve PA engagement and outcomes. We hypothesize that pairing a narrative (i.e., story) with an active video game (AVG), a less traditional form of PA, will increase participant engagement in PA. This paper presents the rationale, implementation, and pilot results of a study assessing the effect of narrative's impact on PA and a series of other health outcomes.

Objective: This paper presents the rationale, implementation, …

Loss Of Uncoupling Protein 3 Attenuates Western Diet-Induced Obesity, Systemic Inflammation, And Insulin Resistance In Rats, Tyler M Lomax, Sadia Ashraf, Gizem Yilmaz, Romain Harmancey

Faculty, Staff and Student Publications

OBJECTIVE: Uncoupling protein 3 (UCP3) is a mitochondrial carrier related to fatty acid metabolism. Although gene variants of UCP3 are associated with human obesity, their contribution to increased adiposity remains unclear. This study investigated the impact that loss of UCP3 has on diet-induced obesity in rats.

METHODS: Male UCP3 knockout rats (ucp3

RESULTS: Loss of UCP3 decreased fat mass gain, white adipocytes size, and systemic inflammation. The ucp3

CONCLUSIONS: Loss of UCP3 partially protects rats from diet-induced obesity. This phenotype is related to induction of a compensatory antioxidant mechanism and prevention of iBAT whitening.

Exploring The Effect Of Inpatient Diabetes Education On Readmission Rates, Cynthia Chun

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No abstract provided.

Systematic Survey Of Creatinine-Based Versus Cystatin C-Based Estimated Gfr In People With Diabetes, Sadik Acaralp, Hossein Akhondi

HCA Healthcare Journal of Medicine

Background: Diabetes is a common cause of kidney failure, and most anti-diabetic agents are excreted through the kidneys. Therefore, it is critical to adjust medication dosage and anti-diabetic agents based on kidney function. There are different methods to estimate kidney function, but the common practice is to use creatinine to estimate the glomerular filtration rate.

Objective: In this systematic review, we identify and review publications in order to assess differences between creatinine-based and cystatin C-based estimated glomerular filtration rates in diabetic patients.

Method: The articles were identified using 3 databases and were assessed for eligibility. A total of 4 articles …

The Utility Of Ultrasound In The Preoperative Localization Of Primary Hyperparathyroidism: Insights From Pakistan, Tehseen Fatima, Bhagwan Das, Saadia Sattar, Sumerah Jabeen, Abid Abbas Khan, Najmul Islam

Section of Diabetes, Endocrinology and Metabolism

Objective: We aimed to evaluate and compare the diagnostic performance of ultrasound (US) and 99m-Tc sestamibi scintigraphy for the preoperative localization of primary hyperparathyroidism (PHPT).
Methods: This retrospective study was conducted at the Aga Khan University Hospital in Karachi, Pakistan, and comprised the data of patients with PHPT who underwent parathyroidectomy from 2008 to 2017. Preoperative US and 99m-Tc sestamibi scintigraphy findings were recorded and compared to surgical and histological findings, which were taken as a reference standard.
Results: The sensitivity of US in the preoperative localization of PHPT was 88.3%, positive predictive value (PPV) was 94.6%, and accuracy …

Reducing Emotional Distress For Childhood Hypoglycemia In Parents (Redchip): Protocol For A Randomized Clinical Trial To Test A Video-Based Telehealth Intervention., Susana R. Patton, Andrew Mcconville, Arwen M. Marker, Alexandra D. Monzon, Kimberly A A. Driscoll, Mark A. Clements

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Despite the introduction of new insulin analogs, insulin pumps, and continuous glucose monitoring (CGM), young children with type 1 diabetes mellitus (T1D) remain vulnerable to episodes of hypoglycemia because of their unpredictable eating and activity patterns and high degree of insulin sensitivity. Caregivers and young children living with T1D learn to fear hypoglycemia because it is uncomfortable, unpredictable, and dangerous. Up to 60% of caregivers of young children with T1D report moderate to severe levels of fear of hypoglycemia, and caregiver fear of hypoglycemia relates to lower quality of life for families and suboptimal child glycemic control. Yet, until …

Therapeutic Efficacy Of Antioxidants In Ameliorating Obesity Phenotype And Associated Comorbidities, Steven Tun, Caleb James Spainhower, Cameron Lee Cottrill, Hari Vishal Lakhani, Sneha S. Pillai, Anum Dilip, Hibba Chaudhry, Joseph I. Shapiro, Komal Sodhi

Pharmacology, Physiology and Toxicology

Obesity has been a worldwide epidemic for decades. Despite the abundant increase in knowledge regarding the etiology and pathogenesis of obesity, the prevalence continues to rise with estimates predicting considerably higher numbers by the year 2030. Obesity is characterized by an abnormal lipid accumulation, however, the physiological consequences of obesity are far more concerning. The development of the obesity phenotype constitutes dramatic alterations in adipocytes, along with several other cellular mechanisms which causes substantial increase in systemic oxidative stress mediated by reactive oxygen species (ROS). These alterations promote a chronic state of inflammation in the body caused by the redox …

Changing Prevalence Of Gestational Diabetes Mellitus During Pregnancy Over More Than A Decade, Aisha Sheikh, Lumaan Sheikh

Section of Diabetes, Endocrinology and Metabolism

No abstract provided.

Supervised Exercise Intervention And Overall Activity In Ckd., Mindy M Pike, Aseel Alsouqi, Samuel A E Headley, Katherine Tuttle, Elizabeth Elspeth Evans, Charles M Milch, Kelsey Anne Moody, Michael Germain, Thomas G Stewart, Loren Lipworth, Jonathan Himmelfarb, T Alp Ikizler, Cassianne Robinson-Cohen

Articles, Abstracts, and Reports

Introduction: Patients are often instructed to engage in multiple weekly sessions of exercise to increase physical activity. We aimed to determine whether assignment to a supervised exercise regimen increases overall weekly activity in individuals with chronic kidney disease (CKD).

Methods: We performed a secondary analysis of a pilot randomized 2 × 2 factorial design trial examining the effects of diet and exercise (10%-15% reduction in caloric intake, 3 supervised exercise sessions/wk, combined diet restriction/exercise, and control). Activity was measured as counts detected by accelerometer. Counts data were collected on all days for which an accelerometer was worn at baseline, month …

The Determinants Of Physical Activity, Self-Monitoring Of Blood Glucose, And Poor Glycemic Control Among Individuals Diagnosed With Type 2 Diabetes In Saudi Arabia: A Cross-Sectional Study Based On The Saudi Health Interview Survey (Shis), Mohammed Abdulrahman S. Alsuliman

Health Services Research Dissertations

The prevalence of diabetes and poor glycemic control in Saudi Arabia has increased that contributed to the growing number of deaths in Saudi Arabia. It is known that type 2 diabetes (T2DM) can be prevented but there is a lack information about the magnitude of the of diabetes at national level as well as the risk factors for physical activity (PA), self-monitoring of blood glucose (SMBG), and poor glycemic. Thus, through utilizing Health promotion model (HPM), the aims are to examine the personal factors, cognitive-perceptual, and behavioral determinants of three outcomes; physical activity, SMBG, and poor glycemic control. A secondary …

Paraventricular Hypothalamus Mediates Diurnal Rhythm Of Metabolism, Eun Ran Kim, Yuanzhong Xu, Ryan M Cassidy, Yungang Lu, Yongjie Yang, Jinbin Tian, De-Pei Li, Rachel Van Drunen, Aleix Ribas-Latre, Zhao-Lin Cai, Mingshan Xue, Benjamin R Arenkiel, Kristin Eckel-Mahan, Yong Xu, Qingchun Tong

Children’s Nutrition Research Center Staff Publications

Defective rhythmic metabolism is associated with high-fat high-caloric diet (HFD) feeding, ageing and obesity; however, the neural basis underlying HFD effects on diurnal metabolism remains elusive. Here we show that deletion of BMAL1, a core clock gene, in paraventricular hypothalamic (PVH) neurons reduces diurnal rhythmicity in metabolism, causes obesity and diminishes PVH neuron activation in response to fast-refeeding. Animal models mimicking deficiency in PVH neuron responsiveness, achieved through clamping PVH neuron activity at high or low levels, both show obesity and reduced diurnal rhythmicity in metabolism. Interestingly, the PVH exhibits BMAL1-controlled rhythmic expression of GABA-A receptor γ2 subunit, and dampening …