Medicine and Health Sciences Commons^™

Effect Of Life Skills Building Education And Micronutrient Supplements Provided From Preconception Versus The Standard Of Care On Low Birth Weight Births Among Adolescent And Young Pakistani Women (15–24 Years): A Prospective, Population-Based Cluster-Randomized Trial, Jo-Anna B. Baxter, Yaqub Wasan, Sajid Bashir Soofi, Zamir Suhag, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Background: Risk factors known to impact maternal and newborn nutrition and health can exist from adolescence. If an undernourished adolescent girl becomes pregnant, her own health and pregnancy are at an increased risk for adverse outcomes. Offering preconception care from adolescence could provide an opportunity for health and nutrition promotion to improve one's own well-being, as well as future pregnancy outcomes and the health of the next generation.
Methods: The Matiari emPowerment and Preconception Supplementation (MaPPS) Trial is a population-based two-arm, cluster-randomized, controlled trial of life skills building education and multiple micronutrient supplementation provided in a programmatic context to evaluate …

The Role Of Cellular Heterogeneity In The Type I Interferon Response, Sivan Leviyang

Biology and Medicine Through Mathematics Conference

No abstract provided.

Memory Affects Alternans Under Voltage- And Calcium- Mediated Conditions In A Fractional-Order Cardiomyocyte Model, Tien Comlekoglu, Seth H. Weinberg

Biology and Medicine Through Mathematics Conference

No abstract provided.

Effect Of Heart Rate Variability On Electromechanical Dynamics In Cardiac Tissue, Vrishti Phadumdeo, Seth Weinberg

Biology and Medicine Through Mathematics Conference

No abstract provided.

Elucidating The Action Of A Regulatory Lipid Ligand Via Molecular Simulation: Cholesterol Swarms And The Inwardly Rectifying Potassium Channel, Belinda Akpa, Nicolas Barbera, Irena Levitan

Biology and Medicine Through Mathematics Conference

No abstract provided.

Parameter Estimation For A Model Of Peritonitis Focusing On The Sequential Immune Cell Response, Marcella Torres, Angela Reynolds, Rebecca Segal, Shobha Ghosh

Biology and Medicine Through Mathematics Conference

No abstract provided.

Study Of Early After Depolarization In A Complex Human Cardiac Cell Model In Tissue, Abouzar Kaboudian, Yanyan Claire Ji, Elizabeth M. Cherry, Flavio H. Fenton

Biology and Medicine Through Mathematics Conference

No abstract provided.

A Model Of Microtubule Organization In The Presence Of Motor Proteins, Gerda De Vries

Biology and Medicine Through Mathematics Conference

No abstract provided.

Getting In Shape And Swimming: The Roles Of Cortical Forces And Membrane Heterogeneity In Eukaryotic Cells, Hao Wu, Marco Ponce De Leon, Hans Othmer

Biology and Medicine Through Mathematics Conference

No abstract provided.

Random Walk Simulation Of Solute Transport For Identifying Diffusivity In Biomaterial Scaffolds For Tissue Engineering, Tricity Andrew, Mansoor A. Haider

Biology and Medicine Through Mathematics Conference

No abstract provided.

The Role Of Outcome Preferences In Optimizing Heterogenous Disease Control Strategies., Evan Milliken

Biology and Medicine Through Mathematics Conference

No abstract provided.

Modeling Pharmaceutical Inhibition Of Glucose-Stimulated Renin-Angiotensin System In Kidneys, Ashlee N. Ford Versypt, Minu R. Pilvankar, Hui Ling Yong

Biology and Medicine Through Mathematics Conference

No abstract provided.

Mathematical Modeling Of A Mers-Cov Nosocomial Outbreak, Tamer Oraby, Yasar Tasnif, Mustafa Al-Zoughool, Michael Tyshenko, Adriana Quiroz, Zeinab Mohamed, Ayesha Araya, Hanan Balkhy

Biology and Medicine Through Mathematics Conference

No abstract provided.

Mathematical Modeling Of Tracheal Luminal Size Change Under Angioedema-Caused Stiffness Alteration, Kun Gou

Biology and Medicine Through Mathematics Conference

No abstract provided.

Staged Hiv Transmission And Treatment In A Dynamic Model With Concurrency, Katharine Gurski, Kathleen Hoffman

Biology and Medicine Through Mathematics Conference

No abstract provided.

Cell Size Control In Budding Yeast By Titration Of Regulatory Proteins, John Tyson

Biology and Medicine Through Mathematics Conference

No abstract provided.

Stratification Of Ovarian Tumor Pathology By Expression Of Programmed Cell Death-1 (Pd-1) And Pd-Ligand- 1 (Pd-L1) In Ovarian Cancer, Maureen L. Drakes, Swati Mehrotra, Monica Aldulescu, Ronald K. Potkul, Yueying Liu, Anne Grisoli, Cara Joyce, Timothy O'Brien, M. Sharon Stack, Patrick J. Stiff

Mathematics and Statistics: Faculty Publications and Other Works

Background

Ovarian cancer is the major cause of death among gynecologic cancers with 75% of patients diagnosed with advanced disease, and only 20% of these patients having a survival duration of five years. Treatments blocking immune checkpoint molecules, programmed cell death (PD-1) or its ligand PD-ligand- I (PD-L1) have produced a beneficial and prolonged effect in a subgroup of these patients. However, there is debate in the literature concerning the prognostic value of the expression of these molecules in tumors, with immunotherapy responsiveness, and survival.

We evaluated the immune landscape of the ovarian tumor microenvironment of patients, by measuring the …

Cortical Statistical Correlation Tomography Of Eeg Resting State Networks, Chuang Li, Han Yuan, Guofa Shou, Yoon-Hee Cha, Sridhar Sunderam, Walter Besio, Lei Ding

Biomedical Engineering Faculty Publications

Resting state networks (RSNs) have been found in human brains during awake resting states. RSNs are composed of spatially distributed regions in which spontaneous activity fluctuations are temporally and dynamically correlated. A new computational framework for reconstructing RSNs with human EEG data has been developed in the present study. The proposed framework utilizes independent component analysis (ICA) on short-time Fourier transformed inverse source maps imaged from EEG data and statistical correlation analysis to generate cortical tomography of electrophysiological RSNs. The proposed framework was evaluated on three sets of resting-state EEG data obtained in the comparison of two conditions: (1) healthy …

Feasibility And Effect Of Life Skills Building Education And Multiple Micronutrient Supplements Versus The Standard Of Care On Anemia Among Non-Pregnant Adolescent And Young Pakistani Women (15-24 Years): A Prospective, Population-Based Cluster-Randomized Trial, Jo-Anna B. Baxter, Yaqub Wasan, Sajid Bashir Soofi, Zamir Suhag, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Background: Adolescence is a critical period for physical and psychological growth and development, and vitamin and mineral requirements are correspondingly increased. Health and health behaviours correspond strongly from adolescence to adulthood. Developing a preconception care package for adolescent and young women in resource-limited settings could serve to empower them to make informed decisions about their nutrition, health, and well-being, as well as function as a platform for the delivery of basic nutrition-related interventions to address undernutrition.
Methods: In this population-based two-arm, cluster-randomized, controlled trial of life skills building education (provided bi-monthly) and multiple micronutrient supplementation (provided twice-weekly; UNIMMAP composition), we …

Difference In The Level Of Utilization And Determinants Of Preconception Care Among Pregnant Women In Aga Khan University Hospital And Maragua Level Four Hospital., Joan Okemo

Master of Medicine in Obstetrics and Gynecology

Background: Preconception care (PCC) is an important form of primary health care that aims to identify risks, offer patient education and evidence based interventions prior to conception in order to improve maternal and fetal short and long term health outcomes. Despite the benefits of PCC, the global levels of utilization are still low, more so in developing countries and in the rural settings. This study aimed to determine the difference in the level and determinants of PCC in both urban and rural settings in Kenya. Objectives: The primary objective of this study was to compare PCC among pregnant women in …

Long-Term Outcomes And Factors Associated With Mortality Among Patients With Moderate To Severe Pulmonary Hypertension In Kenya, Abdulaziz Mansur Abeid

Master of Medicine in Internal Medicine

Background: Pulmonary hypertension (PH) is a condition that carries significant morbidity and mortality. Studies done in sub-Saharan Africa have reported poor short-term outcomes. However, data on long-term outcomes and prognostic factors are lacking. Objectives: This study sought to determine the one and two-year survival rates and prognostic factors associated with mortality in patients with moderate to severe PH. Methods: A retrospective review of moderate to severe PH patients [pulmonary artery systolic pressure (PASP), ≥45 mmHg] diagnosed at Aga Khan University Hospital, Nairobi from 2014 to 2017 was carried out. Demographic, clinical and in hospital outcome data were extracted from medical …

A Randomized Control Trial Of English-Speaking Advanced Cancer Patients At Akus Medical And Surgical Clinics And The Impact On Qol Of One Session Of Dignity Therapy, Miriam Gatehi-Muriithi

Master of Medicine in Internal Medicine

Background: Palliative care is a modality of treatment that addresses physical, psychological and spiritual symptoms. Dignity therapy, a form of psychotherapy, was developed by Professor Harvey Chochinov, MD in 2005. Methods: This was a randomized control trial of 144 patients (72 in each arm) randomized into group 1 (intervention arm) and group 2 (control arm). Baseline ESAS scores were determined in both arms following which group 1 received Dignity therapy while Group 2 received usual care only. Data collected was presented as Legacy documents to group 1 participants. Post intervention ESAS scores were obtained in both groups after 6 weeks. …

New Targets For Resolution Of Airway Remodeling In Obstructive Lung Diseases., Ajay P. Nayak, Deepak A. Deshpande, Raymond B. Penn

Center for Translational Medicine Faculty Papers

Airway remodeling (AR) is a progressive pathological feature of the obstructive lung diseases, including asthma and chronic obstructive pulmonary disease (COPD). The pathology manifests itself in the form of significant, progressive, and (to date) seemingly irreversible changes to distinct respiratory structural compartments. Consequently, AR correlates with disease severity and the gradual decline in pulmonary function associated with asthma and COPD. Although current asthma/COPD drugs manage airway contraction and inflammation, none of these effectively prevent or reverse features of AR. In this review, we provide a brief overview of the features and putative mechanisms affecting AR. We further discuss recently proposed …

Variations In Institutional Review Board Processes And Consent Requirements For Trauma Research: An East Multicenter Survey, Jeffry Nahmias, Areg Grigorian, Scott Brakenridge, Randeep S. Jawa, Daniel N. Holena, John Varujan Agapian, Brandon Bruns, Paul J. Chestovich, Bruce Chung, Jonathan Nguyen, Carl I. Schulman, Kristan Staudenmayer, Rachel Dixon, Jason W. Smith, Andrew C. Bernard, Jose L. Pascual

School of Medicine Faculty Research

Oversight of human subject research has evolved considerably since its inception. However, previous studies identified a lack of consistency of institutional review board (IRB) determination for the type of review required and whether informed consent is necessary, especially for prospective observational studies, which pose minimal risk of harm. We hypothesized that there is significant inter-institution variation in IRB requirements for the type of review and necessity of informed consent, especially for prospective observational trials without blood/tissue utilization. We also sought to describe investigators’ and IRB members’ attitudes toward the type of review and need for consent. Eastern Association for the …

Reimagining Icarus: Ethics, Law And Policy Considerations For Commercial Human Spaceflight, Sara M. Langston

Publications

Commercial human spaceflight presents an area for engaging novel human activity and objectives, to include space exploration, entertainment, transportation and extraterrestrial resource acquisition. The inherent dangers and lack of scientific and medical certainty involved however raise interrelated questions of ethics, bioethics, law and public policy. This is particularly the case with spaceflight participant (SFP) screening, selection, and commercial human spaceflight activities where regulations are currently silent or lacking. In the absence of established law, ethics can play an important role by informing industry standards, policies and best practices. Understanding the fundamental ethical values at stake in the application of new …

The Ramazzini Institute 13-Week Study On Glyphosate-Based Herbicides At Human-Equivalent Dose In Sprague Dawley Rats: Study Design And First In-Life Endpoints Evaluation., Simona Panzacchi, Daniele Mandrioli, Fabiana Manservisi, Luciano Bua, Laura Falcioni, Melissa J Perry, +Several Additional Authors

Environmental and Occupational Health Faculty Publications

BACKGROUND: Glyphosate-based herbicides (GBHs) are the most widely used pesticides worldwide, and glyphosate is the active ingredient of such herbicides, including the formulation known as Roundup. The massive and increasing use of GBHs results in not only the global burden of occupational exposures, but also increased exposure to the general population. The current pilot study represents the first phase of a long-term investigation of GBHs that we are conducting over the next 5 years. In this paper, we present the study design, the first evaluation of in vivo parameters and the determination of glyphosate and its major metabolite aminomethylphosphonic acid …

Physical And Psychological Violence Against Married Men In District Dir (Lower), Khyber Pukhtoonkhwa, Pakistan, Hizbullah Khan, Tazeen Saeed Ali, Aamir Abdullah, Shadbehr Shahid

School of Nursing & Midwifery

No abstract provided.

Week Of May 29, 2018, New York Medical College

InTouch

• Class of 2018 Celebrates Commencement Day
• NYMC Hosts 5th Annual Drs. Gabor and Harriette Kaley Endowed Lectureship
• NYMC Community Turns Out to Express Appreciation for Employee Dedication
• Office of Medical Education Hosts Annual Preceptor Appreciation Banquet

Myonuclear Domain Flexibility Challenges Rigid Assumptions On Satellite Cell Contribution To Skeletal Muscle Fiber Hypertrophy, Kevin A. Murach, Davis A. Englund, Esther E. Dupont-Versteegden, John J. Mccarthy, Charlotte A. Peterson

Center for Muscle Biology Faculty Publications

Satellite cell-mediated myonuclear accretion is thought to be required for skeletal muscle fiber hypertrophy, and even drive hypertrophy by preceding growth. Recent studies in humans and rodents provide evidence that challenge this axiom. Specifically, Type 2 muscle fibers reliably demonstrate a substantial capacity to hypertrophy in the absence of myonuclear accretion, challenging the notion of a tightly regulated myonuclear domain (i.e., area that each myonucleus transcriptionally governs). In fact, a “myonuclear domain ceiling”, or upper limit of transcriptional output per nucleus to support hypertrophy, has yet to be identified. Satellite cells respond to muscle damage, and also play an important …

Comparison Of Xpert Mtb/Rif With Histology For The Detection Of Mycobacterium Tuberculosis In Formalin Fixed Paraffin Embedded Tissues At Aga Khan University Hospital, Nairobi, Njau Allan Njoroge

Master of Medicine in Anatomic Pathology

Background: Diagnosis of extrapulmonary tuberculosis (EPTB) continues to be a challenge due to the complexity of the causative organism and the wide array of pathologic features seen in this infection. A number of studies have shown polymerase chain reaction (PCR) for EPTB to be a feasible, sensitive and specific test for diagnosis of tuberculosis (TB) of which, the World Health Organisation (WHO) has given recommendations. As pertains EPTB, Xpert MTB/RIF may be used in place of conventional tests such as microscopy, histopathology and culture in lymph nodes and other tissues from patients suspected to have EPTB. It has been demonstrated …