Author Interviews, Brigham & Women's - Harvard, JAMA, OBGYNE, Pediatrics, Weight Research / 02.01.2020

MedicalResearch.com Interview with: Elvira Isganaitis, M.D., M.P.H. Pediatric Endocrinologist, Joslin Diabetes Center Assistant Professor of Pediatrics, Harvard Medical School Boston, MA 02215 MedicalResearch.com: What is the background for this study? Response: The concept that a mother's nutrition prior to and during pregnancy is important for health outcomes in the offspring is now well accepted. For example, women intending to get pregnant must take prenatal vitamins, and are encouraged to attain a healthy weight before conception. However, much less is known about how a father's nutritional status may influence childhood health outcomes.  Based on studies in animals, exposure to undernutrition, high-fat diet, or stressful experiences in fathers can result in increased risk of obesity and diabetes in the offspring. These effects are mediated in part by epigenetic mechanisms (i.e. changes in gene expression due to differences in DNA methylation, histones, or other non-genetic mechanisms). (more…)
Author Interviews, Critical Care - Intensive Care - ICUs, Mental Health Research, Opiods, Pediatrics / 23.12.2019

MedicalResearch.com Interview with: Megan Land, MD, PGY 6 Pediatric Critical Care Medicine Fellowship Emory University School of Medicine MedicalResearch.com: What is the background for this study?
  • Much of the research on the opioid crisis has focused on the impact to adults; however, children and adolescents in the US are also negatively affected by the opioid epidemic.
  • The percentage of children admitted to a pediatric intensive care unit increased over the study period as the clinical effects of the opioid ingestions increased in severity.
  • The primary intent of opioid ingestions was suspected suicide attempts in adolescents resulting in increasing admissions to a psychiatric hospital.
  • Opioids associated with the highest odds of needing an intervention in an intensive care unit were methadone, fentanyl, and heroin. 
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Author Interviews, JAMA, Opiods, Pediatrics, University of Michigan / 19.12.2019

MedicalResearch.com Interview with: Kao-Ping Chua, MD PhD Assistant Professor, Department of Pediatrics Susan B. Meister Child Health Evaluation and Research Center University of Michigan MedicalResearch.com: What is the background for this study? Response: Opioids are frequently prescribed to adolescents and young adults aged 12-21 years – in a recent study, 1 in 8 patients in this population were prescribed opioids during the year. At the same time, almost 30% of the 3000 opioid-related overdose deaths in 2016 among adolescents and young adults involved prescription opioids. Given the frequency of opioid prescribing and the risk of overdose, it is important to understand how to prescribe opioids safely to adolescents and young adults. However, there have been few studies that examine which opioid prescribing patterns are associated with prescription opioid overdose in adolescents and young adults. Prior studies examining these patterns have focused on older adults, particularly U.S. Veterans, so the generalizability of these findings to younger populations is unclear. (more…)
Author Interviews, Education, ENT, Hearing Loss, JAMA, Pediatrics / 30.11.2019

MedicalResearch.com Interview with: Dr. Carlijn M. P. le Clercq, MD Speech and Language Pathology, Pediatrics, Otolaryngology Erasmus MC, Rotterdam MedicalResearch.com: What is the background for this study? Response: Recently, more reports have been publishes about the prevalence of slight to mild hearing loss among children in the general population. These studies showed that slight hearing loss is common, also within our population-based cohort in the Netherlands. Slight hearing loss is often scored as “not relevant”. We wanted to examine if we could find associations of hearing thresholds in children with performance scores in everyday life. (more…)
Author Interviews, Brigham & Women's - Harvard, Cannabis, JAMA, Pediatrics / 26.11.2019

MedicalResearch.com Interview with: Bertha K. Madras PhD Director, Laboratory of Addiction Neurobiology Psychobiologist, Substance Use Disorders Division, Basic Neuroscience Division Professor of Psychobiology, Department of Psychiatry Harvard Medical School MedicalResearch.com: What is the background for this study? Parent use of marijuana is rising, and I wondered whether this could be associated with offspring use of specific substances and across several substances
  • Several fathers have confided in me that they used marijuana to bond with their sons. They became horrified after witnessing their sons progress to using other drugs, especially heroin.
  • In general, living with a parent using substances or having substance use disorders is an explicit risk for use of substances among young offspring. Yet, few studies have directly examined whether parental marijuana use elevates the risk for opioid misuse among adolescent and young adults living with parents.  Most importantly and to the best of our knowledge, none of the existing research  simultaneously explored frequency of  parental marijuana use and whether it related to adolescent and young adult offspring’s marijuana, tobacco, alcohol use, and opioid misuse.
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Author Interviews, Pediatrics, Surgical Research / 22.11.2019

MedicalResearch.com Interview with: Ben Wheeler,MB ChB(Otago) DCH PhD CCE FRACP Paediatrician, Associate Department of Women's and Children's Health (Dunedin) University of Otag MedicalResearch.com: What is the background for this study? Response: All tongues have a frenulum, which is a small band of tissue that helps connect them to the floor of the mouth. Tongue tie (or ankyloglossia) is when this frenulum causes restriction to the movement of the tongue, and can interfere with successful breastfeeding in infants. This may be improved with an operation to cut the frenulum of the tongue (frenotomy). Internationally, tongue-tie diagnosis and treatment has increased substantially (reported at over 10-15% in some locations). This has led to growing concerns of potential overtreatment. The surgical treatment is often discussed as a minor surgery with little risk, but there is growing awareness this may not be the case. There is a paucity of studies examining moderate to severe complications following frenotomy. Therefore we aimed to determine rates of moderate to severe complications of tongue tie procedures presenting to hospital-based paediatricians in New Zealand, and describe this population. (more…)
Author Interviews, Dermatology, Gender Differences, Pediatrics / 17.11.2019

MedicalResearch.com Interview with: Markus Boos, MD, PhD Member of the Society for Pediatric Dermatology. Attending pediatric dermatologist Seattle Children's Hospital Assistant Professor in the Department of Pediatrics University of Washington School of Medicine  MedicalResearch.com: What is the background for this study? Response: Our understanding of the cutaneous health of sexual and gender minority (SGM) individuals (lesbian, gay, bisexual, transgender, queer, asexual, intersex, nonbinary, etc.) remains nascent. This dearth of understanding of the unique needs of SGM children is even more pronounced. This 2-part review article provides practical advice on how to best engage with young SGM patients and serve the distinct needs of this minority population, with a specific emphasis on dermatologic conditions. (more…)
Accidents & Violence, Author Interviews, JAMA, Ophthalmology, Pediatrics / 03.11.2019

MedicalResearch.com Interview with: Joyce Nanjinga Mbekeani, M.B.B.S. Associate Professor Department of Ophthalmology and Visual Sciences Montefiore Medical Center, Bronx, New York MedicalResearch.com: What is the background for this study? Response: The United States has the highest incidence of gun violence, of all affluent, OECD countries. Thus, firearms are a major public health concern, ranking second among causes of pediatric trauma-related injuries that result in significant morbidity and mortality. However, most scientific reports addressing pediatric firearm-related eye injuries have evaluated non-powder (recreational) firearm injuries. Our study used the large National Trauma Data Bank (NTDB) to study firearm-related eye injuries for all types of firearms from all intentions of injury. The NTDB collects de-identified submissions of trauma admissions from over 900 facilities in the US.  (more…)
Author Interviews, Cognitive Issues, Exercise - Fitness, Mental Health Research, Pediatrics / 22.10.2019

MedicalResearch.com Interview with: Adam Bohr, PhD Postdoctoral researcher Department of Integrative Physiology University of Colorado Boulder  MedicalResearch.com: What is the background for this study? What are the main findings? Response: ​Recent population studies of former football players from the 1950's did not observe a relationship between participation in football and adverse cognitive outcomes in late adulthood. We were able to replicate this finding in a more recently ascertained cohort from the National Longitudinal Study of Adolescent to Adult Health (Add Health). We did not observe a relationship between participation in contact sports/football in the mid-1990s and impaired cognitive ability or mental health in early adulthood. (more…)
Author Interviews, Genetic Research, Pediatrics / 14.10.2019

MedicalResearch.com Interview with: Dr Nicole Van Bergen B Sc (Hon), PhD Senior Research Officer, Neurodevelopmental Genomics, Murdoch Children's Research Institute Honorary Fellow, Department of Paediatrics, The University of Melbourne Murdoch Children's Research Institute The Royal Children's Hospital Parkville, Victoria Australia  MedicalResearch.com: What is the background for this study? What are the main findings? Response: We are in an era when the price tag of genetic testing by next generation sequencing is becoming a cost-effective and rapid tool for medical diagnosis. The benefit to patients is often a more accurate and early diagnosis. Because we can do genetic analysis on blood or saliva, we don’t need to use more traditional invasive investigations such as biopsies, brain scans or other extensive imaging. We are reaching an unprecedented rate of discovery of new genes for rare disorders which will help solve the mystery for many previously undiagnosed conditions. An incredibly talented international team of researchers, led by the Murdoch Children’s Research Institute (MCRI) identified the underlying cause of a rare brain disorder in children. Together they identified that pathogenic mutations in a gene called NAXD cause severe neurological damage in children after an episode of mild fever or illness. Only six cases have been recorded worldwide and all the children died soon after suffering either a fever or illness. The research paper, ‘NAD(P)HX Dehydratase (NAXD) Deficiency: A Novel Neurodegenerative Disorder Exacerbated By Febrile Illnesses’ is published in the latest edition of the journal, Brain. MCRI lead laboratory researcher Nicole Van Bergen, said the research provides an excellent example of how new genetic testing technologies can be applied to solve the mystery of previously undiagnosed conditions. “By coupling the genetic testing information with sophisticated functional genomic approaches in the laboratory, we were able to pinpoint the exact cause of this disorder,”Dr Van Bergan said. “We used skin cells from patients, as well as other laboratory tools, to work out the gene that caused the children’s early death. (more…)
Author Interviews, Education, Heart Disease, Technology / 02.10.2019

MedicalResearch.com Interview with: Tiffany G. Munzer, MD Department of Pediatrics University of Michigan Medical School Ann Arbor  MedicalResearch.com: What is the background for this study? Response: There’s been such a rise in the prevalence of tablet devices and the recommendation for families of young children has been to engage in media together because children learn the most from screens when they’re shared with an adult. However, little is known about how toddlers and adults might behave and interact using a tablet. (more…)
Author Interviews, ENT, Genetic Research, Pediatrics / 02.10.2019

MedicalResearch.com Interview with: Manvendra K Singh PhD Program in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School National Heart Research Institute, National Heart Center Singapore, Singapore MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Craniofacial and cardiovascular abnormalities are the most common defects, contributing to more than one-third of the congenital diseases. Proper formation of these structures involves intricate processes such as proliferation, migration, and differentiation of neural crest cells (NCCs). Functional defects in NCCs result in craniofacial malformations, including cleft lip and/or cleft palate. Many transcription factors, chromatin remodelling factors, non-coding RNA and signalling molecules have been implicated in impaired neural crest development that result in cardio-craniofacial syndromes. However, the cell-autonomous role of splicing regulators in neural crest biology remains unclear and warrants further investigation. (more…)
Author Interviews, Gastrointestinal Disease, Pediatrics, Personalized Medicine / 26.09.2019

MedicalResearch.com Interview with: James P. Franciosi, MD Chief of Gastroenterology, Hepatology and Nutrition Nemours Children's Hospital MedicalResearch.com: What is the background for this study? Response: Eosinophilic Esophagitis (EoE) is a chronic inflammation of the esophagus that is driven by eosinophils. A common class of medications used for this condition are called Proton Pump Inhibitors, or PPIs, which block the production of gastric acid in the stomach. Currently only 30 to 60 percent of children with EoE respond well when treated with PPIs. We hypothesized that genetic variants in the genes for CYP2C19 and STAT6 could plausibly be associated with response to PPI therapy for EoE. (more…)
ADHD, Author Interviews, Depression, Education, JAMA, Mental Health Research, Pediatrics / 25.09.2019

MedicalResearch.com Interview with: Jeremy Brown BA MSc RESEARCH DEGREE STUDENT IN PHARMACOEPIDEMIOLOGY London School of Hygiene & Tropical Medicine MedicalResearch.com: What is the background for this study? Response: Given the way schools typically work, children in the same year as each other can be almost a whole year apart in terms of age. We’ve known for a while that children who are young in their year at school are also more likely to be diagnosed as having hyperactivity disorders and tend to do less well academically than the older children in the year. They also seem to be at increased risk of suicide. This is thankfully an extremely rare occurrence in children, but there is little evidence about whether younger children are more likely to be diagnosed with depression. We used electronic health records for just over a million children in the UK to see if there was any association between how old the children were in their year and whether they got diagnosed with ADHD, intellectual disability and depression. (more…)
Author Interviews, Heart Disease, Pediatrics, Smoking, UCSF / 23.09.2019

MedicalResearch.com Interview with: Gregory M Marcus, MD, MAS Professor of Medicine in Residence Endowed Professor in Atrial Fibrillation Research University of California, San Francisco Associate Chief of Cardiology for Research, UCSF Health University of California, San Francisco MedicalResearch.com: What is the background for this study? What are the main findings? Response: Smoking remains the most common preventable cause of death and disability. We previously found evidence that tobacco smoke exposure in the young may lead to atrial fibrillation, the most common heart rhythm disturbance, later in life. Here we leveraged the multi-generational nature of the Framingham Heart Study to demonstrate that parental smoking was a risk factor for offspring atrial fibrillation. At least some of this relationship was explained by a greater propensity to smoke in offspring of smoking parents. These findings demonstrate a potentially new harmful effect of smoking pertinent to the most vulnerable population, our children. It also demonstrates how parental behaviors can have meaningful adverse consequences to their children decades later. (more…)
Author Interviews, Dermatology, Infections, Pediatrics / 16.09.2019

MedicalResearch.com Interview with: Carrie C. Coughlin, MD Member of the Society for Pediatric Dermatology Assistant Professor, Dermatology Departments of Medicine and Pediatrics Washington University School of Medicine / St. Louis Children's Hospital   Cristopher C. Briscoe, MD Dermatology Resident, PGY-2 Washington University School of Medicine in St. Louis    MedicalResearch.com: What is the background for this study? What are the main findings? Dr. Briscoe: Superinfection of atopic dermatitis (AD) in pediatric patients is a common complication. Our study sought to determine the best empiric antibiotic choice for these patients while a bacterial culture is pending. We retrospectively analyzed 182 skin cultures from pediatric atopic dermatitis patients seen in the outpatient setting over five years and found that 170 (93.4%) grew Staphylococcus aureus. Of these, 130 (76.5%) grew methicillin-sensitive S. aureus (MSSA), 37 (21.8%) grew methicillin-resistant S. aureus (MRSA), and 3 (1.8%) grew both MSSA and MRSA. There was no statistically significant relationship between age, sex, race, or dilute bleach bath usage and MRSA infection. Interestingly, as compared to a separate group of pediatric atopic dermatitis patients seen in the emergency room, our patients had lower rates of MSSA susceptibility to doxycycline and MRSA susceptibility to TMP-SMX. (more…)
Author Interviews, Biomarkers, JAMA, Pediatrics / 09.09.2019

MedicalResearch.com Interview with: Elizabeth D. Kantor, PhD MPH Department of Epidemiology and Biostatistics Memorial Sloan Kettering Cancer Center NY, NY MedicalResearch.com: What is the background for this study? Response: There has been recent interest in understanding how exposures in childhood and adolescence relate to later-life health outcomes. Although inflammation is thought to play a role in the etiology of various diseases, little is known about the long-term implications of inflammation in early life. We therefore sought to evaluate how erythrocyte sedimentation rate (ESR), a marker of inflammation, measured among ostensibly healthy men in late adolescence, relates to subsequent cause-specific mortality. We found that men with high inflammation in late adolescence experienced increased mortality due to cancer and cardiovascular disease. (more…)
Author Interviews, Biomarkers, Brain Injury, Emergency Care, Pediatrics / 31.08.2019

MedicalResearch.com Interview with: Linda Papa, MD Emergency Physicians of Central Florida Orlando Health Orlando, Florida  MedicalResearch.com: What is the background for this study? Response: In 2018 serum biomarkers Glial Fibrillary Acidic Protein (GFAP) and Ubiquitin C-terminal hydrolase (UCH-L1) were FDA-approved in adults to detect abnormalities on CT scan in mild to moderate traumatic brain injury. However, they have not been approved to detect concussion and they have not been approved for use in children. Previous studies have focused on detecting lesions on CT in more severely injured patients. However, not having brain lesions on a CT scan does not mean there is no brain injury or concussion. Therefore, this study focused on patients with concussion who looked well and likely had normal-appearing CT scans of the brain. This study includes THREE groups of trauma patients:
  • 1) those with concussion,
  • 2) those who hit their head but had no symptoms (subconcussive), and
  • 3) those who injured their bones but did not hit their head (no concussion).
There is a group of individuals with head trauma who have been significantly understudied, and in whom biomarkers are rarely, if at all, examined. These are people who experience head trauma without symptoms of concussion. They may be classified as having “no injury” or they may represent milder forms of concussion that do not elicit the typical signs or symptoms associated with concussion and are referred to as “subconcussive” injuries.  (more…)
Allergies, Author Interviews, Pediatrics, Pharmaceutical Companies / 21.08.2019

MedicalResearch.com Interview with: Todd Green MD Vice President of Medical Affairs North America DBV Technologies https://www.dbv-technologies.com   Dr. Green discusses the recent announcement that DBV Technologies is submitting a BLA for Viaskin Peanut to the FDA.   MedicalResearch.com: What is the background for this announcement? How common is peanut allergy in children?  DBV Technologies is a global clinical-stage biopharmaceutical company whose mission is to improve the lives of patients with food allergies and other immunological diseases through our investigational epicutaneous immunotherapy technology platform. For more than 15 years, we’ve been striving to deliver transformative treatments for patients suffering with the burden and life-threatening risk of food allergies. On August 7, 2019 DBV announced the submission of its Biologics License Application (BLA) to the U.S. Food and Drug Administration for Viaskin® Peanut for the treatment of peanut-allergic children ages 4 to 11 years. This submission addressed the additional data needed on manufacturing procedures and quality controls which were communicated by the FDA in December 2018, when DBV voluntarily withdrew its prior BLA submission for Viaskin Peanut. Peanut allergy is one of the most common food allergies and can cause severe, potentially fatal allergic reactions, including anaphylaxis. In the United States, nearly one million children suffer from a peanut allergy.[1] Fear of life-threatening reactions triggered by accidental peanut exposure during everyday activities may lead to significantly increased anxiety and decreased quality of life for patients and their families.[2,3,4] Currently, avoidance and readiness to manage accidental exposure reactions remain the standard of care. At DBV, we are committed to finding treatments that will help address the urgent unmet medical need of those suffering from food allergies, including peanut allergy, and our mission is to improve the lives of those patients and their families. (more…)
Author Interviews, Global Health, Pediatrics, PLoS, Social Issues / 21.08.2019

MedicalResearch.com Interview with: Jayanta Kumar Bora Guest Researcher IIASA|Laxenburg, Austria & Ph.D. Scholar Indian Institute of Dalit Studies New Delhi, India  MedicalResearch.com: What is the background for this study? Response: Although under-five mortality rate (U5MR) is declining in India, it is still high in a few selected states and among the scheduled caste (SC) and scheduled tribe (ST) population of the country. We examined the disparities in under-five mortality in high focus states of India. The high-focus states in India were designated as such by the Indian government because of their persistently high child mortality and relatively poor socio-economic and health indicators. This study re-examines the association between castes and under-five mortality in high focus Indian states using the most recent Indian Demographic Health Survey data conducted in 2015-16. The study also aims to quantify the relative contribution of socioeconomic determinants to under-five deaths by explaining the gap between socially disadvantaged (SC and ST) and non-disadvantaged castes in high focus states. Identifying disadvantaged groups in high focus states can help to reduce the absolute and relative burden of under-five deaths in India. (more…)
Author Interviews, Dental Research, JAMA, Mental Health Research, Mineral Metabolism, Pediatrics / 19.08.2019

MedicalResearch.com Interview with: Rivka Green, MA Doctoral Candidate Clinical Developmental Neuropsychology York University  MedicalResearch.com: What is the background for this study? What are the main findings? Response: We conducted a study on 512 mother-child pairs from 6 major cities across Canada, about half of whom lived in a region that receives fluoridated water. We found that prenatal fluoride exposure was associated with lower IQ scores in 3-4 year old children. (more…)
Author Interviews, Heart Disease, JAMA, Pediatrics / 14.08.2019

MedicalResearch.com Interview with: Dr Juan Pablo Kaski MD(Res) FRCP FESC Director of the GOSH Centre for Inherited Cardiovascular Diseases Great Ormond Street Hospital, University College London Institute of Cardiovascular Science, London, UK  MedicalResearch.com: What is the background for this study? Would you briefly explain what is meant by Hypertrophic Cardiomyopathy?  Response: Hypertrophic cardiomyopathy (HCM) is a genetic condition characterised by abnormal thickening of the muscle of the heart and can affect people of all ages. It is associated with an increased risk of sudden cardiac death (SCD) and, in the last few years, a clinical risk tool that estimates the 5-year risk of SCD in adults with HCM has been developed. However, there are no similar risk models in children, where risk stratification has traditionally been based on clinical risk factors extrapolated from the adult population. We have recently shown that this approach does not discriminate risk well in children, and so the aim of this study was to develop a new risk tool to provide an individualised risk of SCD in children with HCM.  (more…)
Author Interviews, Opiods, Pediatrics, Surgical Research / 09.08.2019

MedicalResearch.com Interview with: Kao-Ping Chua, M.D., Ph.D. Assistant Professor, Department of Pediatrics and Communicable Diseases Susan B. Meister Child Health Evaluation and Research Center University of Michigan Ann Arbor, Michigan MedicalResearch.com: What is the background for this study?   Response: Tonsillectomy is one of the most common surgeries performed in children. It is also one of the most common reasons children are prescribed opioids, even though randomized trials suggest that non-opioids like ibuprofen are equally effective for pain control. We were interested in understanding whether it is possible to safely reduce opioid exposure after tonsillectomy in children without increasing the risk of complications such as emergency department visits for uncontrolled throat pain, which could lead to dehydration. (more…)
Author Interviews, JAMA, Orthopedics, Pediatrics / 09.08.2019

MedicalResearch.com Interview with: Dr Ahmed Elhakeem PhD Senior Research Associate in Epidemiology University of Bristol MedicalResearch.com: What is the background for this study? What are the main findings? Response: We know that the denser (stronger) your bones are, the less likely they are to break (fracture). We also have reliable evidence that later maturing adolescents tend on average to have lower bone density than their earlier maturing peers. We wanted to find out how the timing of puberty might influence the development of bone density throughout adolescence and into early adult life. We did this by following up a large group of young people born in the early 90s around Bristol, UK that took part in a unique study (the Children of the 90s study) that included repeated density scans over a 15-year period from age ten to 25. We found that those later maturing adolescents that got their growth spurt at an older age tended to catch-up to some degree to their earlier maturing peers during puberty however, they continued on average to have lower bone density than average for several years into adulthood. (more…)
Author Interviews, C. difficile, Pediatrics / 07.08.2019

MedicalResearch.com Interview with: Larry K. Kociolek, MD MSCI Attending Physician, Division of Infectious Diseases, Associate Medical Director of Infection Prevention and Control, Ann & Robert H. Lurie Children’s Hospital of Chicago Assistant Professor of Pediatrics Northwestern University Feinberg School of Medicine  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Clostridioides (Clostridium) difficile colonization is very common among infants, yet infants almost never develop symptoms of infection. In adults, it is known that immunity against the toxins that C. difficile produces protect against C. difficile infection (CDI). Our goal was to determine whether or not infants who become colonized with C. difficile develop an immune response against these toxins. We collected stool from healthy infants at multiple time points during the first year of life to determine whether or not they became colonized with C. difficile. Then at 9-12 months old, we collected blood to see if we can identify antibodies in their blood that protect against these toxins. We discovered that colonization with C. difficile during infancy was strongly associated with the development of antibodies. These antibodies were able to protect against the harmful effects of these toxins in a laboratory cell culture model. (more…)
Author Interviews, Dental Research, JAMA, OBGYNE, Pediatrics, Vitamin D / 06.08.2019

MedicalResearch.com Interview with: Hans Bisgaard, DMSc, MD Head of COPSAC, Professor Professor of Pediatrics, University of Copenhagen Founder and Head of the Copenhagen Prospective Studies on Asthma in Childhood; Gentofte Hospital, University of Copenhagen and Naestved Hospital MedicalResearch.com: What is the background for this study? Response: Enamel defects is a global health challenges affecting typically 1/3 of school children and more in some regions. It leads to break down of the teeth and caries later on. MedicalResearch.com: What are the main findings? Response: Supplementation with high-dose vitamin D compared to standard dose in the third pregnancy trimester in a mother child cohort of 588 pairs lead to a significant reduction of enamel defects. Enamel defects was found in 28% of children by age 6 after standard dose of vitamin D supplementation (400 i.u.), compared to 15% after 7-fold higher dose vitamin D.  (more…)
Author Interviews, Coffee, Hepatitis - Liver Disease, JAMA, OBGYNE, Pediatrics / 30.07.2019

MedicalResearch.com Interview with: Prof Hui Wang PhD Wuhan University China MedicalResearch.com: What is the background for this study? What are the main findings? Response: We started our work in the adverse outcome of maternal caffeine intake during pregnancy about 15 years ago. Then, we found that prenatal caffeine intake could result in nonalcoholic fatty liver disease in the offspring. However, the underlying mechanism was unclear. So, we start the current work, and found that hat maternal caffeine intake disrupts liver development before and after birth, which might be the trigger of the adult non-alcoholic fatty liver disease in the offspring rats. Moreover, we further found that the fetal programming of liver glucocorticoid – insulin like growth factor 1 axis, a new endocrine axis first reported by our team, might participate in such process.  (more…)
Author Interviews, JAMA, Pediatrics / 29.07.2019

MedicalResearch.com Interview with: Daniel B. Horton, MD, MSCE Assistant Professor of Pediatrics and Epidemiology Rutgers Robert Wood Johnson Medical School Rutgers Center for Pharmacoepidemiology and Treatment Science Rutgers School of Public Health  MedicalResearch.com: What is the background for this study? What are the main findings? Response: In 2008, several professional groups made recommendations against the use of cough and cold medicines in young children: the US Food and Drug Administration, for children younger than age 2; cough and cold medicine manufacturers, for children younger than age 4; and the American Academy of Pediatrics, for children younger than age 6. Prior studies showed equivocal findings on the effect of those professional recommendations on physicians' behavior. We studied how trends of physicians' recommendations of cough and cold medicines for children changed after 2008 for different age groups and different kinds of medicines, including cough and cold medicines with and without opioids as well as single-agent antihistamines.  (more…)
Author Interviews, Environmental Risks, NYU, Pediatrics, Weight Research / 26.07.2019

MedicalResearch.com Interview with: Melanie Jacobson, PhD, MPH NYU School of Medicine New York, N.Y.  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Our study was about exposure to bisphenols, which are synthetic chemicals found in aluminum can linings, plastics, thermal paper receipts and other consumer products, and their association with obesity among a nationally representative sample of US children and adolescents. We found that children who had greater levels of these chemicals in their urine were more likely to be obese compared with children with lower levels. (more…)
Author Interviews, Brain Injury, Pediatrics / 11.07.2019

MedicalResearch.com Interview with: Sean C. Rose, MD Pediatric sports neurologist and co-director of the Complex Concussion Clinic Nationwide Children’s Hospital  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Very limited data has been collected in children while they are playing contact sports to study the relationship between repetitive head impacts and neurocognitive outcomes.  We previously published a 1-year analysis of youth tackle football players and found no association between the number or severity of head impacts and performance on neurocognitive testing before to after the football season.  We are now reporting the results from the 2nd year of our study, tracking children through two seasons of football participation. We measured head impacts using helmet sensors during the 2016 and 2017 football seasons.  In the total group of 166 players age 9-18, one outcome measure (processing speed), out of the 23 outcome measures studied, declined over time.  However, several other measures that also assessed processing speed did not decline.  Neither the total burden of head impacts nor the intensity of individual impacts were associated with changes in testing performance over the course of the two seasons. (more…)