Pediatrics Commons^™

Prevalence And Possible Factors Associated With Anaemia, And Vitamin B 12 And Folate Deficiencies In Women Of Reproductive Age In Pakistan: Analysis Of National-Level Secondary Survey Data, Sajid Bashir Soofi, Gul Nawaz Khan, Kamran Sadiq, Shabina Ariff, Atif Habib, Sumra Kureishy, Imtiaz Hussain, Muhammad Umer, Zamir Suhag, Arjumand Rizvi, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Objective: To determine the prevalence and possible factors associated with anaemia, and vitamin B12 and folate deficiencies in women of reproductive age (WRA) in Pakistan.
Methods: A secondary analysis was conducted on data collected through the large-scale National Nutrition Survey in Pakistan in 2011. Anaemia was defined as haemoglobin levels <12 g/dL, vitamin B12 deficiency as serum vitamin B12 levels of <203 pg/mL (150 pmol/L) and folate deficiency as serum folate levels <4 ng/mL (10 nmol/L).
Results: A total of 11751 blood samples were collected and analysed. The prevalence of anaemia, vitamin B12 deficiency and folate deficiency was 50.4%, 52.4% and 50.8%, respectively. After adjustment, the following factors were positively associated with anaemia: living in Sindh province (RR 1.07; 95%CI 1.04 to 1.09)P<0.00, food insecure with moderate hunger (RR 1.03; 95%CI 1.00 to 1.06)P=0.02, four or more pregnancies (RR 1.03; 95%CI 1.01 to 1.05)P<0.00, being underweight (RR 1.03; 95%CI 1.00 to 1.05)P=0.02, being overweight or obese (RR 0.95; 95%CI 0.93 to 0.97)P<0.00 and weekly intake of leafy green vegetables (RR 0.98; 95%CI 0.95 to 1.00)P=0.04. For vitamin B12 deficiency, a positive association was observed with rural population (RR 0.81; 95%CI 0.66 to 1.00)P=0.04, living in Khyber Pakhtunkhwa province (RR 1.25; 95%CI 1.11 to 1.43)P<0.00 and living in Azad Jammu and Kashmir (RR 1.50; 95%CI 1.08 to 2.08)P=0.01. Folate deficiency was negatively associated with daily and weekly intake of eggs (RR 0.89; 95%CI 0.81 to 0.98)P=0.02 and (RR 0.88; 95%CI 0.78 to 0.99)P=0.03.
Conclusions: In Pakistan, …

Diffusion Tensor Imaging Findings In Pediatric Patients With Mild Traumatic Brain Injury, Tshea Dowers, B L. Bartnik, Barbara Holshouser, Stephen Ashwal, Samuel Barnes

Loma Linda University Student Journal

Approximately 14% of school age children with sports-related concussions (SRC) remain symptomatic 3 months after injury. Previous studies have used diffusion tensor imaging (DTI) to detect white matter tract changes in regions of interest in symptomatic patients; however data in the pediatric population remains limited. This study was undertaken to determine whether DTI metrics can provide valuable information in pediatric mTBI patients with persistent symptoms.

Prenatal Opioid Exposure And Intermittent Hypoxemia In Preterm Infants: A Retrospective Assessment, Elie G. Abu Jawdeh, Philip M. Westgate, Amrita Pant, Audra L. Stacy, Divya Mamilla, Aayush Gabrani, Abhijit R. Patwardhan, Henrietta S. Bada, Peter J. Giannone

Pediatrics Faculty Publications

Introduction: Intermittent hypoxemia (IH) is defined as episodic drops in oxygen saturation (SpO₂). Preterm infants are at increased risk for IH due to their immature respiratory control/apnea of prematurity. The clinical relevance of IH is a relatively new observation with rising evidence linking IH to neonatal morbidities and long-term impairment. Hence, assessing factors that influence IH in preterm infants is imperative. Given the epidemic of opioid misuse in the USA, there is an urgent need to understand the impact of prenatal opioid exposure on neonatal outcomes. Hence, we wanted to assess the relationship between isolated prenatal opioid exposure …

Small For Gestational Age: Case Definition & Guidelines For Data Collection, Analysis, And Presentation Of Maternal Immunisation Safety Data, Elizabeth P. Schlaudecker, Flor M. Munoz, Azucena Bardají, Nansi S. Boghossian, Asma Khalil, Hatem Mousa, Mirjana Nesin, Muhammad Imran Nisar, Vitali Pool, Hans M.L. Spiegel

Department of Paediatrics and Child Health

No abstract provided.

Low Birth Weight: Case Definition & Guidelines For Data Collection, Analysis, And Presentation Of Maternal Immunization Safety Data, Clare L. Cutland, Eve M. Lackritz, Tamala Mallett-Moore, Azucena Bardají, Ravichandran Chandrasekaran, Chandrakant Lahariya, Muhammad Imran Nisar, Milagritos D. Tapia, Jayani Pathirana, Sonali Kochhar

Department of Paediatrics and Child Health

No abstract provided.

Congenital Microcephaly: Case Definition & Guidelines For Data Collection, Analysis, And Presentation Of Safety Data After Maternal Immunisation, Malini Desilva, Flor M. Munoz, Erick Sell, Helen Marshall, Alison Tse Kawai, Alisa Kachikis, Paul Heath, Nicola P. Klein, James M. Oleske, Fyezah Jehan

Department of Paediatrics and Child Health

No abstract provided.

Respiratory Distress In The Neonate: Case Definition & Guidelines For Data Collection, Analysis, And Presentation Of Maternal Immunization Safety Data, Leigh R. Sweet, Cheryl Keech, Nicola P. Klein, Helen S. Marshall, Beckie N. Tagbo, David Quine, Pawandeep Kaur, Ilia Tikhonov, Muhammad Imran Nisar, Sonali Kochhar

Department of Paediatrics and Child Health

No abstract provided.

Failure To Thrive: Case Definition & Guidelines For Data Collection, Analysis, And Presentation Of Maternal Immunisation Safety Data, Elizabeth Ross, Flor M. Munoz, Bassey Edem, Cassandra Nan, Fyezah Jehan, Julie Quinn, Tamala Mallett Moore, Sanie Sesay, Hans Spiegel, Librada Fortuna

Department of Paediatrics and Child Health

No abstract provided.

Characterization Of Antibiotic Use Within Pediatric Patients With Cystic Fibrosis., Elizabeth Shober Pharmd, Kristin M. Held Wheatley Pharmd, Bcop

Department of Pharmacy

No abstract provided.

Setting Priorities For Knowledge Translation Of Cochrane Reviews For Health Equity: Evidence For Equity, Peter Tugwell, Jennifer Petkovic, Vivian Welch, Jennifer Vincent, Zulfiqar Ahmed Bhutta, Rachel Churchill, Don Desavigny, Lawrence Mbuagbaw, Tomas Pantoja

Department of Paediatrics and Child Health

Background: A focus on equity in health can be seen in many global development goals and reports, research and international declarations. With the development of a relevant framework and methods, the Campbell and Cochrane Equity Methods Group has encouraged the application of an 'equity lens' to systematic reviews, and many organizations publish reviews intended to address health equity. The purpose of the Evidence for Equity (E4E) project was to conduct a priority-setting exercise and apply an equity lens by developing a knowledge translation product comprising summaries of systematic reviews from the Cochrane Library. E4E translates evidence from systematic reviews into …

Confirmation That Mat1a P.Ala259val Mutation Causes Autosomal Dominant Hypermethioninemia, M J. Muriello, S Viall, T Bottiglieri, K Cusmano-Ozog, C R. Ferreira

Pediatrics Faculty Publications

Methionine adenosyltransferase (MAT) I/III deficiency is an inborn error of metabolism caused by mutations in MAT1A, encoding the catalytic subunit of MAT responsible for the synthesis of S-adenosylmethionine, and is characterized by persistent hypermethioninemia. While historically considered a recessive disorder, a milder autosomal dominant form of MAT I/III deficiency occurs, though only the most common mutation p.Arg264His has ample evidence to prove dominant inheritance. We report a case of hypermethioninemia caused by the p.Ala259Val substitution and provide evidence of autosomal dominant inheritance by showing both maternal inheritance of the mutation and concomitant hypermethioninemia. The p.Ala259Val mutation falls in the …

Non-Pathological Bilious Vomiting Complicating Therapeutic Hypothermia For Hypoxic Ischaemic Encephalopathy In Neonates: A Retrospective Cohort Study, Julie Hukui, Sarah Jones, Kevin Coughlin, Simon Levin, Jennifer Ruth Foster

Paediatrics Publications

Objective Therapeutic hypothermia (TH) for moderate-to-severe neonatal hypoxic ischaemic encephalopathy (HIE) is generally described as safe. We performed this study to determine the incidence of bilious vomiting or bilious drainage (BVD) attributable to TH in this population. Design A single-centre, retrospective cohort study. Setting Neonatal and paediatric intensive care units (NICU and PICU) of a single tertiary care centre. Patients All newborns with HIE who met criteria for TH between 2009 and 2014. Interventions Cases were matched 1:1 for unit of care (NICU vs PICU), gestational age, gender, and Sarnat score with historic controls who did not receive TH. Groups …

Plasma Fibroblast Growth Factor-21 Levels In Patients With Inborn Errors Of Metabolism, Brian Kirmse, Juan Cabrera-Luque, Omar Ayyub, Kristina Cusmano-Ozog, Kimberly A. Chapman, Marshall L. Summar

Pediatrics Faculty Publications

Fibroblast growth factor-21 (FGF21) levels are elevated in patients with primary mitochondrial disorders but have not been studied in patients with inborn errors of metabolism (IEM) known to have secondary mitochondrial dysfunction. We measured plasma FGF21 by ELISA in patients with and without IEM. FGF21 levels were higher in patients with IEM compared to without IEM (370 pg/dL vs. 0–65 pg/dL). Further study of FGF21 as a biomarker in IEM is warranted.

Significant Correlation Between Regional Tissue Oxygen Saturation And Vital Signs Of Critically Ill Infants, Beri Massa-Buck, Virginia Amendola, Reagan Mccloskey, Khodayar Rais-Bahrami

Pediatrics Faculty Publications

Background: Near-infrared spectroscopy (NIRS) has been used to noninvasively measure specific tissue oxygen saturation (StO2) continuously. Cerebral autoregulation status can be derived from NIRS and arterial blood pressure. The relationship of both cerebral and somatic StO2, fractional tissue oxygen extraction (FTOE), and cerebro-splanchnic oxygenation ratio (CSOR) to measured vital signs parameters for NICU patients has not been well studied.

Objective: Determine if significant relationships between brain and somatic StO2, brain and somatic FTOE, and CSOR parameters to vital signs for neonates exist. Assess relationship between pressure passivity index, cerebral autoregulation and mean blood pressure (MBP).

Design/Methods: Neonates weighing <5 >kg, preferentially …

Revisiting The Applicability Of Adult Early Post-Operative Nausea And Vomiting Risk Factors For The Paediatric Patient: A Prospective Study Using Cotinine Levels In Children Undergoing Adenotonsillectomies, Destiny F. Chau, Arundathi Reddy, Patrick Breheny, Anna Rebecca Young, Eric Ashford, Megan Song, Christina Zhang, Tammy Taylor, Abbas Younes, Turaj Vazifedan

Anesthesiology Faculty Publications

Background and Aims: Post-operative vomiting (POV) in children remains a significant clinical problem. This prospective study aims to investigate the applicability of well-established adult early post-operative nausea and vomiting (PONV) risk factors on paediatric POV after adenotonsillectomies under regulated anaesthetic conditions. Methods: After Institutional Review Board approval, 213 children aged 3–10-year-old were enrolled. The participants had pre-operative questionnaires completed, followed protocolised anaesthetic plans and had saliva analysed for cotinine. The primary outcomes were POV as correlated with age, gender, family or personal history of PONV, motion sickness history, opioid use, surgical time, anaesthetic time and environmental tobacco smoke (ETS) exposure, …

Cerebrospinal Fluid Kynurenine And Kynurenic Acid Concentrations Are Associated With Coma Duration And Long-Term Neurocognitive Impairment In Ugandan Children With Cerebral Malaria, Dag Holmberg, Elisabeth Franzén-Röhl, Richard Idro, Robert Opoka, Paul Bangirana, Carl Sellgren, Anna Färnert, Lilly Schwieler, Göran Engberg, Chandy John

Paediatrics and Child Health, East Africa

Background: One-fourth of children with cerebral malaria (CM) retain cognitive sequelae up to 2 years after acute disease. The kynurenine pathway of the brain, forming neuroactive metabolites, e.g. the NMDA-receptor antagonist kynurenic acid (KYNA), has been implicated in long-term cognitive dysfunction in other CNS infections. In the present study, the association between the kynurenine pathway and neurologic/cognitive complications in children with CM was investigated.

Methods: Cerebrospinal fuid (CSF) concentrations of KYNA and its precursor kynurenine in 69 Ugandan children admitted for CM to Mulago Hospital, Kampala, Uganda, between 2008 and 2013 were assessed. CSF kynurenine and KYNA were compared to …

Negative Outcomes Of Teen Sexual Activity: Is There A Regional Effect?, Hannah Latta, Said Shahtahmasebi, Hatim A. Omar

Pediatrics Faculty Publications

A recent victory with respect to teen sexual behavior is the reduction of the national teen birth rate. In 1991, there were 61.8 births per 1000 females aged 15-19. By 2014, this rate plummeted to 24.2 births per 1000 adolescent females. Averages, however, do not reflect state-level variation. For example, in 2014, Kentucky reported 35.3 births per 1000 adolescent females, while New York reported a teen birth rates of 16.1 births per 1000 adolescent females. This report asks: are these discrepancies due to regional factors, and are these differences statistically significant? To examine rural and urban differences in outcomes of …

Successful Reversal Of Furosemide-Induced Secondary Hyperparathyroidism With Cinacalcet., Tarak Srivastava, Shahryar Jafri, William E. Truog, Judith Sebestyen Vansickle, Winston M. Manimtim, Uri S. Alon

Manuscripts, Articles, Book Chapters and Other Papers

Secondary hyperparathyroidism (SHPT) is a rare complication of furosemide therapy that can occur in patients treated with the loop diuretic for a long period of time. We report a 6-month-old 28-weeks premature infant treated chronically with furosemide for his bronchopulmonary dysplasia, who developed hypocalcemia and severe SHPT, adversely affecting his bones. Discontinuation of the loop diuretic and the addition of supplemental calcium and calcitriol only partially reversed the SHPT, bringing serum parathyroid hormone level down from 553 to 238 pg/mL. After introduction of the calcimimetic Cinacalcet, we observed a sustained normalization of parathyroid hormone concentration at 27 to 63 pg/mL …

Home Visiting: Discovering What Works For Increasing Referrals, Theresa Cruz, Leona Woelk, Ivy Cervantes

Reports & Documents

The purpose of this work was to identify barriers providers may experience with regard to referring patients to home visiting (HV) programs and to determine potential intervention strategies that could be used to increase provider referrals, initially in Bernalillo County.

Improving Early Child Developmental Screenings In A Primary Care Setting: A Quality Improvement Project, Marlischa Jackson

Doctor of Nursing Practice

A dramatic growth of physical, motor, cognitive, communication, emotional, and social development will occur during the 3 years of life. Of children ages 3-17 years of age, 13% have some type of developmental or behavioral condition that goes undiagnosed before the age of 10. Children with multiple health and social risk factors, or those with chronic health disorders, are at greater risk to develop early child delays or disabilities. In the U. S., developmental screenings are only completed 21% of the time during well-child visits. Therefore, the purpose of this quality improvement project was to increase the adherence of health …

Dynamic Assessment Of Nk Cell Interactions With Pediatric Tumor Cells To Predict Response To Immunotherapy, Arianexys Aquino Lopez

Dissertations and Theses (Open Access)

Due to Natural Killer (NK) cells’ capacity to target tumor cells without prior sensitization, adoptive NK cell therapy represents a promising immunotherapy approach for pediatric cancer patients. Our laboratory has developed an NK cell expansion protocol that generates large quantities of NK cells for therapeutic infusion. Given that NK cells are heterogeneous, with variable receptor expression and potential to target tumor cells, the purpose of my study was to determine whether subpopulations of NK cells with enhanced anti-tumor potential could be identified for increased potency of the NK cell infusion product. In addition, we previously showed that our expanded NK …

Spectrum Of Celiac Disease In Paediatric Population: Experience Of Tertiary Care Center From Pakistan, Danish Abdul Aziz, Misha Kahlid, Fozia Memon, Kamran Sadiq

Department of Paediatrics and Child Health

Objective: To determine clinical features and relevant laboratory investigations of patient with celiac disease (CD) and comparing classical celiac disease (CCD) with Non-diarrheal celiac disease (NDCD).
Methods: This is a five years retrospective study conducted at The Aga Khan University Hospital Karachi, Pakistan from January 2010 to December 2015, enrolling children from one year to 15 years of either gender diagnosed as celiac disease in accordance with revised ESPGHAN criteria. Biopsy samples with grade 2 or more on Modified Marsh Classification were considered as consistent with celiac disease. Celiac patients were categorized into Classical celiac disease (with Chronic Diarrhea) and …

Understanding Biological Mechanisms Underlying Adverse Birth Outcomes In Developing Countries: Protocol For A Prospective Cohort (Amanhi Bio-Banking) Study, Abdullah H. Baqui, Rasheda Khanam, Fyezah Jehan, Muhammad Imran Nisar, Atiya Hussain, Muhammad Ilyas, Aneeta Hotwani, Muhammad Sajid, Shahida Qureshi, Anita K. M. Zaidi

Department of Paediatrics and Child Health

Objectives: The AMANHI study aims to seek for biomarkers as predictors of important pregnancy-related outcomes, and establish a biobank in developing countries for future research as new methods and technologies become available.
Methods: AMANHI is using harmonised protocols to enrol 3000 women in early pregnancies (8-19 weeks of gestation) for population-based follow-up in pregnancy up to 42 days postpartum in Bangladesh, Pakistan and Tanzania, with collection taking place between August 2014 and June 2016. Urine pregnancy tests will be used to confirm reported or suspected pregnancies for screening ultrasound by trained sonographers to accurately date the pregnancy. Trained study field …

Societal Costs Of Micronutrient Deficiencies In 6- To 59-Month-Old Children In Pakistan, Simon Wieser, Beatrice Brunner, Christina Tzogiou, Rafael Plessow, Michael B. Zimmermann, Jessica Farebrother, Sajid Bashir Soofi, Zaid Ahmad Bhatti, Imran Ahmed, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Background: In Pakistan, nearly half of children younger than 5 years are stunted, and 1 in 3 is underweight. Micronutrient deficiencies, a less visible form of undernutrition, are also endemic. They may lead to increased morbidity and mortality as well as to impaired cognitive and physical development.
Objective: To estimate the lifetime costs of micronutrient deficiencies in Pakistani children aged between 6 and 59 months.
Methods: We develop a health economic model of the lifetime health and cost consequences of iodine, iron, vitamin A, and zinc deficiencies. We assess medical costs, production losses in terms of future incomes lost, and …

Non-Invasive Placental Perfusion Imaging In Pregnancies Complicated By Fetal Heart Disease Using Velocity-Selective Arterial Spin Labeled Mri., Zungho Zun, Greg Zaharchuk, Nickie N Andescavage, Mary T Donofrio, Catherine Limperopoulos

Pediatrics Faculty Publications

The placenta is a vital organ for fetal growth and development during pregnancy. Congenital heart disease (CHD) is a leading cause of morbidity and mortality in newborns. Despite the parallel development of the placenta and fetal heart early in pregnancy, very few studies suggested an association between placental dysfunction and fetal CHD. In this study, we report placental perfusion of healthy pregnancies and pregnancies complicated by fetal CHD measured using advanced fetal MRI techniques. We studied forty-eight pregnant women (31 healthy volunteers and 17 with fetal CHD) that underwent fetal MRI during their second or third trimester of pregnancy. Placental …

Monitoring And Management Of Hypertension With Obesity In Adolescents., Bonita Falkner

Department of Pediatrics Faculty Papers

Largely due to the childhood obesity epidemic, there has been an increase in the prevalence of hypertension in children and adolescents. Obesity associated hypertension is the most common hypertension phenotype among adolescents. Approximately 30% of obese adolescents have elevated blood pressure (BP) or hypertension. Updated definitions of elevated BP and hypertension in adolescents are now similar to definitions of BP status in adults. For adolescents ≥13 years of age, elevated BP is 120 to 129/Hypertension, stage 1, is ≥130 to 139/80 to 89 mm Hg, and hypertension, stage 2, is ≥140/90 mm Hg. BP measurements over separate clinic visits are …

Impact Of Hpv Education On Knowledge, Perception, And Cultural Influence Among African American Parents, Christina Lattner, Christina Lattner

Grace Peterson Nursing Research Colloquium

Abstract

Background: Infection with human papillomavirus (HPV), the sexually transmitted virus that causes cervical and penial cancer can be prevented. An effective vaccine has been approved for both boys and girls since 2006. Despite recommendation from the Center of Disease Control, vaccination initiation and completion rates among African American adolescents in the United States are lower than average in the nation.

Objectives: The purpose of this descriptive survey study was to identify African-American parents’ knowledge and perceptions of sexually transmitted HPV infection and the HPV vaccination. The secondary objective was to use a single-group pre-test post-test research design to …

Why American Parents Circumcise Their Sons: An Integrative Review Of Literature, Lacy Lauber

Grace Peterson Nursing Research Colloquium

Background: Since medical evidence supports both pros and cons of routine neonatal male circumcision, expectant and new parents are left to make the decision to circumcise their sons on their own. There is limited research as to why American parents choose to circumcise their newborn sons.

Objectives: The purpose of this integrative literature review is to identify the reasons behind parental decision making in neonatal male circumcision in the United States. Understanding motivating factors in parental decision-making can highlight areas of prenatal education for expectant parents.

Method: An integrative literature review was conducted utilizing these online databases: PubMed, The Cumulative …

Complementary Art Interventions For Children Coping With Cancer: An Integrative Literature Review, Brenda Pacheco

Grace Peterson Nursing Research Colloquium

Background: Cancer can be a physically and emotionally damaging disease. While there are various conventional pediatric cancer treatments, complementary alternative medicine (CAM), specifically art interventions, may be helpful in the care of these patients.

Objective: The aims of this integrative review were; (1) determine if art interventions impact coping with cancer in a pediatric population, (2) determine if the duration of the art intervention influences the impact on coping.

Methods: Articles were found through the following databases: Cumulative Index of Nursing and Allied Health (CINAHL), PubMed, PsycInfo, and ProQuest Nursing & Allied Health. Key search terms used included cancer, neoplasms, …

Aeromedical Transport Of Critically Ill Infants Less Than 3 Months Of Age, Anil P. George, Akshay Sharma, Scottie B. Day

Pediatrics Faculty Publications

No abstract provided.