Author Interviews, JAMA, OBGYNE, Pediatrics / 13.01.2017

MedicalResearch.com Interview with: Dr. Alex Kemper, MD, MPH, MS Member,US Preventive Services Task Force Professor of Pediatrics and Professor in Community Medicine Department of Pediatrics Duke University School of Medicine MedicalResearch.com: What is the background for this study? Response: Neural tube defects, where the brain or spinal cord do not develop properly in a baby, can occur early in pregnancy, even before a woman knows she is pregnant. Taking folic acid before and during pregnancy can help protect against neural tube defects. Most women do not get enough folic acid in their diets, so most clinicians recommend that any woman who could become pregnant take a daily folic acid supplement. (more…)
Author Interviews, Environmental Risks, OBGYNE, Pediatrics / 06.01.2017

MedicalResearch.com Interview with: Nathalie Auger MD MSc FRCPC Montréal, Québec MedicalResearch.com: What is the background for this study? What are the main findings? Response: We carried out this study because congenital heart defects take a large share of birth defects, but not much is known on its risk factors. In previous research, we found that very high temperatures in the summer were associated with a greater risk of stillbirth. We sought to determine whether elevated outdoor heat could also be linked with congenital heart defects in a sample of about 700,000 pregnancies. (more…)
Author Interviews, OBGYNE, UCLA, Zika / 20.12.2016

MedicalResearch.com Interview with: Karin Nielsen, MD, MPH Professor of Clinical Pediatrics Division of Pediatric Infectious Diseases David Geffen School of Medicine at UCLA Director, Center for Brazilian Studies MedicalResearch.com: What is the background for this study? What are the main findings? Response: Our research was a prospective study in which pregnant women in Rio de Janeiro who developed a rash in the last 5 days between the end of 2015 to mid 2016 were screened for possible infection with Zika virus by a special molecular test (PCR) which looked for the virus in blood or urine. Women who were found to have Zika virus in either blood, urine or both were followed throughout time to look for pregnancy and infant outcomes. We also followed women who had a negative PCR test for Zika as a comparison group. By July 2016, we had outcomes known for 125 Zika affected pregnancies, of these 58 had abnormal outcomes, with 9 fetal losses and 49 babies who had abnormal findings on physical exam or brain imaging, all consistent with neurologic abnormalities. This meant 46% of the pregnant women in our study had an abnormal pregnancy outcome, and 42% of live birth infants were found to have an abnormality in the first few months of life. (more…)
Author Interviews, MRI, OBGYNE, Pediatrics / 17.12.2016

MedicalResearch.com Interview with: Prof Paul D Griffiths, FRCR and Cara Mooney, Study Manager: MERIDIAN Clinical Trials Research Unit The University of Sheffield  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Around three in every 1000 pregnancies is complicated by a fetal abnormality. In the UK Ultrasonography (USS) has, for many years, been the mainstay of antenatal screening and detailed anomaly scanning to detect such abnormalities.  However previous studies have suggested that in utero Magnetic Resonance (iuMR) imaging may be a useful adjunct to USS for detecting these brain abnormalities in the developing fetus. This study was designed to test the diagnostic accuracy and clinical impact of introducing fetal MR in to the diagnostic pathway. Our results show that iuMR has an overall diagnostic accuracy of 93% compared to ultrasound at 68%, this is an increase in diagnostic accuracy of 25%. When divided into gestational age group the improvement in diagnostic accuracy ranged from 23% in the 18-23 week group, and 29% in the 24 week and over group. IuMR provided additional diagnostic information in 49% of cases, changed prognostic information in at least 20% and the contribution to clinical management was felt to be at least ‘significant’ in 35% of cases. IuMR also had high patient acceptability with at least 95% of women stating that they would have an iuMR if a future pregnancy were complicated by a fetal brain abnormality. (more…)
Author Interviews, FASEB, Microbiome, OBGYNE, Stanford / 09.12.2016

MedicalResearch.com Interview with: Carlos Simón, M.D., Ph. D. Professor of Obstetrics & Gynecology. Valencia University, Spain Scientific Director, Igenomix SL. Adjunct Clinical Professor, Department of Ob/Gyn, Stanford University, CA Adjunct Professor, Department of Ob/Gyn, Baylor College of Medicine, TX MedicalResearch.com: What is the background for this study? What are the main findings? Response: The main findings of this study reside in the concept that the uterine cavity, which has been classically considered as a sterile organ, possess its own microbiome and that the composition of this uterine microbiome have a functional impact on the reproductive outcome of IVF patients. (more…)
Author Interviews, OBGYNE / 01.12.2016

MedicalResearch.com Interview with: Dr. Kenji Tanimura M.D., Ph.D. Assistant professor Division of Obstetrics and Gynecology Graduate School of Medicine and Hideto Yamada M.D., Ph.D. Professor and Chairman Department of Obstetrics and Gynecology Kobe University Graduate School of Medicine MedicalResearch.com: What is the background for this study? Response: Congenital cytomegalovirus (CMV) infection can cause long-term neurological sequelae, such as hearing difficulties and mental retardations, in affected children. Some investigators reported that early diagnosis and antiviral therapy can improve neurological outcomes in symptomatic congenital infected infants. However, universal screening of newborns for congenital CMV infection is not yet available. Therefore, the development of non-invasive methods for prenatal detection of mothers and newborns at high risk for congenital CMV infection has been desired. We aimed to determine maternal clinical, laboratory, and ultrasound findings that effectively predict the occurrence of congenital CMV infection in high-risk pregnant women, who were positive for CMV IgM. We performed maternal blood screening for CMV IgG and IgM, and 300 IgM-positive pregnant women, including 22 with congenital CMV infection, received series of examinations. We evaluated maternal clinical and laboratory findings, including serum CMV IgM and IgG, IgG avidity index, antigenemia testing, and CMV-DNA PCR for the maternal serum, urine, and uterine cervical secretion, and prenatal ultrasound findings. (more…)
Author Interviews, Emory, Fertility, OBGYNE / 01.12.2016

MedicalResearch.com Interview with: Jennifer F. Kawwass, MD, FACOG Assistant Professor, Emory Reproductive Center Director of Third Party Reproduction, Emory Reproductive Center MedicalResearch.com: What is the background for this study? Response: With the increasing use of assisted reproductive technology (ART), the number of cryopreserved embryos in storage has increased, as residual viable embryos from an in vitro fertilization (IVF) cycle may be frozen for future use. Each embryo maintains attributes reflective of the age of the female at time of the original oocyte retrieval. Embryo donation, a form of third-party reproduction, involves donation without compensation of previously formed embryos to another couple for implantation. Limited published data exist detailing outcomes of donor embryo cycles. Patients and clinicians would benefit from information specific to donor embryo cycles to inform fertility treatment options, counselling, and clinical decision-making. We sought to quantify trends in donor embryo cycles in the United States, to characterize donor embryo recipients, and to report transfer, pregnancy, and birth outcomes of donor embryo transfers. (more…)
Author Interviews, MRI, Technology / 28.11.2016

MedicalResearch.com Interview with: Dr. Heron Werner Junior Clínica de Diagnóstico por Imagem – CDPI Rio de Janeiro - Brazil MedicalResearch.com: What is the background for this study? Response: A growing number of technological advancements in obtaining and viewing images through noninvasive techniques have brought major breakthroughs in fetal medicine. In general, two main technologies are used to obtain images within the uterus during pregnancy i.e. ultrasound (US) and magnetic resonance imaging (MRI). (more…)
Author Interviews, BMJ, Fertility, OBGYNE / 21.11.2016

MedicalResearch.com Interview with: David McLernon PhD MPhil BSc Research Fellow in Medical Statistics Medical Statistics Team Institute of Applied Health Sciences University of Aberdeen Foresterhill Aberdeen MedicalResearch.com: What is the background for this study? Response: Normally when a couple attend a fertility clinic to begin IVF treatment they are only informed about their chances of having a baby for the first attempt of IVF. In actual fact the first treatment is often unsuccessful and many couples will go on to have several complete cycles of the treatment– each involving the transfer of one or two fresh embryos potentially followed by one or more frozen embryo transfers. We felt that a prediction model that could calculate the chances of having a baby over the complete package of treatment would provide better information for couples. (more…)
Author Interviews, JAMA, OBGYNE, Surgical Research, Weight Research / 15.11.2016

MedicalResearch.com Interview with: Brodie Parent, MD MS General Surgery R4 University of Washington MedicalResearch.com: What is the background for this study? What are the main findings? Response: We already knew that women with a history of bariatric surgery are a high risk group when it comes to childbirth. Our study has confirmed prior data which show that infants from these women are at a higher risk for being premature, low birth-weight, or requiring ICU admission. However, this is some of the first data which looks at their risk over time after recovery from the operation. Data from this study show that risks to the infant are highest in the first 3 years after an operation, and diminish over time. This suggests that women should wait a minimum of three years after an operation before attempting conception. (more…)
Anemia, Author Interviews, OBGYNE / 07.11.2016

MedicalResearch.com Interview with: Daniel C Benyshek, PhD Professor, Department of Anthropology Adjunct Professor, UNLV School of Medicine Co-Director, Metabolism, Anthropometry and Nutrition Lab University of Nevada, Las Vegas MedicalResearch.com: What is the background for this study? What are the main findings? Response: Maternal placentophagy is ubiquitous among nearly all terrestrial mammals, but is rare to non-existent among humans in the historic and cross-cultural records. Recently, however, human maternal placentophagy has emerged as a popular trend among a small but growing number of women in many industrialized countries. Most women engaging in the practice today consume their processed placenta in capsule form, taken daily, over several weeks postpartum. While human maternal placentophagy advocates claim many maternal health benefits from the practice, including improved postpartum mood, increased breast-milk production, and improved energy, among others, no carefully designed, placebo-controlled studies have evaluated these claims. Our randomized, double-blind, placebo-controlled pilot study (N=23) investigated some of these claims. Our study found that the postpartum iron status of participants who consumed their own encapsulated placenta (based on the three week daily intake recommendation of one prominent placenta encapsulation service), was no different from those women who consumed the same amount of beef placebo. (more…)
Author Interviews, CDC, OBGYNE / 04.11.2016

MedicalResearch.com Interview with: Cynthia Ferre MA PhD Division of Reproductive Health National Center for Chronic Disease Prevention and Health Promotion CDC MedicalResearch.com: What is the background for this study? Response: Reductions in births to teens and preterm birth rates are two recent public health successes in the United States. To date, however, we haven’t had data to indicate whether these two declines are associated. So, we used age-specific data on trends in births overall and in preterm births to determine the effects of changes in maternal age on preterm birth. (more…)
Author Interviews, JAMA, OBGYNE, Pediatrics, Vaccine Studies / 02.11.2016

MedicalResearch.com Interview with: Malini B. DeSilva, MD, MPH Clinician Investigator HealthPartners Institute MedicalResearch.com: What is the background for this study? What are the main findings? Response: This is a retrospective study of more than 324,000 live births at seven Vaccine Safety Datalink sites between 2007 and 2013 which showed that the Tdap vaccine in pregnant mothers was not associated with increased risk for microcephaly or other major birth defects in their offspring. (more…)
Author Interviews, Columbia, JAMA, OBGYNE, Stroke / 24.10.2016

MedicalResearch.com Interview with: Eliza Miller, M.D. Vascular Neurology Fellow New York-Presbyterian Hospital/Columbia University Medical Center We collaborated with researchers at the Massachusetts General Hospital and with the New York State Department of Health. MedicalResearch.com: What is the background for this study? What are the main findings? Response: Prior research has found that older women of childbearing age are at higher risk of stroke during pregnancy and postpartum than younger women. We hypothesized that their increased stroke risk might not be due to pregnancy-related factors, but just due to the fact that stroke risk increases with age for all people. We used billing data from New York State hospitals to calculate incidence risk ratios for four age groups: 12-24, 25-34, 35-44 and 45-55. In each age group, we compared the incidence of stroke in women who were pregnant or postpartum to the incidence of stroke in women of the same age who were not pregnant. As in prior studies, we found that the incidence of pregnancy-associated stroke was higher in older women compared to younger women (about 47/100,000 deliveries in the oldest group, versus 14/100,000 deliveries in the youngest group). However, the incidence ratios showed that pregnancy increased stroke risk significantly in women under 35, but did not appear to increase stroke risk in women over 35. In the youngest group (age 12-24), pregnancy more than doubled the risk of stroke, and in the 25-34 age group, pregnancy increased stroke risk by 60%. In women aged 35 and older, pregnancy did not increase stroke risk. Women who had pregnancy-related strokes tended to have fewer traditional vascular risk factors like hypertension and diabetes, compared to same-aged women with non-pregnancy related strokes. (more…)
Author Interviews, Endocrinology, Fertility, OBGYNE / 21.10.2016

MedicalResearch.com Interview with: Kavita Vedhara FAcSS Professor of Health Psychology Division of Primary Care School of Medicine University Park,Nottingham MedicalResearch.com: What is the background for this study? What are the main findings? Response: There has been a longstanding interest in the role of the hormone cortisol in fertility, because of its potential to affect the functioning of the biological systems that influence both conception and pregnancy. This interest has extended to IVF, with researchers exploring the relationship between levels of the hormone and pregnancy since the advent of the treatment in the late 1970s. However, a recent review showed that the relationship between cortisol and pregnancy in IVF was unclear. A number of reasons were highlighted for this, including that all of the studies to date had relied on short-term measures of the hormone measured in blood, saliva, urine and sometimes follicular fluid. Such measures can only capture hormone levels over a matter of minutes and hours. Such ‘snapshots’ are unable to give us an accurate picture of the levels of hormone over longer periods of time. This is important because any clinically relevant effects of cortisol on fertility are only likely to occur in the context of long-term changes in the hormone. In recent years it has become possible to measure long-term levels of cortisol in hair. Cortisol is deposited in the hair shaft and because human hair grows, on average, 1cm per month, a 3cm sample of hair closest to the scalp can tell us about levels of cortisol in the previous 3 months. We used the development of this technique to examine whether long term levels of cortisol (as measured in hair), or short term levels of cortisol (as measured in saliva) could predict whether or not women going through IVF would become pregnant. If you are trying to obtain a perfect cortisol balance, I use this product that helps to do just that. (more…)
Author Interviews, Heart Disease, OBGYNE, Pediatrics / 14.10.2016

MedicalResearch.com Interview with: Prof. Chung-Yi Li Department of Public Health College of Medicine National Cheng Kung University Tainan Taiwan MedicalResearch.com: What is the background for this study? What are the main findings? Response: Congenital heart disease is the leading congenital malformation that causes perinatal and infant deaths. However, little information is available about the risk factors, especially modifiable environmental and behavioral factors that may have posed adverse effects on fetal cardiac development. We conducted a nationwide population-based study in Taiwan to further evaluate the potential role of maternal chronic diseases in the risk of developing congenital heart disease in offspring. We found that children of women with several kinds of chronic disease were at elevated risk for congenital heart disease; these diseases included type 1 and type 2 diabetes, hypertension, congenital heart defects, anemia, connective tissue disorders, epilepsy, and mood disorders. (more…)
Author Interviews, Columbia, JAMA, Mental Health Research, OBGYNE, Pediatrics / 13.10.2016

MedicalResearch.com Interview with: Alan S. Brown, M.D., M.P.H. Professor of Psychiatry and Epidemiology Columbia University Medical Center Director, Program in Birth Cohort Studies, Division of Epidemiology New York State Psychiatric Institute  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Maternal use of antidepressants during pregnancy has been increasing.  A previous study from a team that I led in a national birth cohort in Finland showed that mother’s use of a serotonin reuptake inhibitor antidepressant is related to an increased risk of depression in offspring.  We sought to evaluate whether these medications also increased risk of speech/language, scholastic, and motor outcomes in offspring.  We found an increased risk (37% higher risk) of speech/language disorders in offspring of mothers exposed to SSRIs in pregnancy compared to mothers who were depressed during pregnancy but did not take an SSRI during pregnancy. (more…)
Author Interviews, Exercise - Fitness, OBGYNE / 12.10.2016

MedicalResearch.com Interview with: Prof. Kari Bø PhD Norwegian School of Sport Sciences Oslo, Norway MedicalResearch.com: What is the background for this study? What are the main findings? Response: The background is that more and more female elite athletes continue to exercise into their 30s and beyond and more want to become pregnant and some to continue to compete at the same level after giving birth. MedicalResearch.com: What should readers take away from your report? Response: To date there is little scientific knowledge on elite athletes and others who perform strenuous exercise (eg women in the military) during pregnancy and after childbirth and we therefore have to be cautious when recommending intensity levels of both endurance and strength training exercise. However, given the knowledge we have now.
  • Elite athletes planning pregnancy may consider reducing high impact training routines in the week after ovulation and refraining from repetitive heavy lifting regimens during the first trimester as some evidence suggests increased miscarriage risk.
  • There is little risk of abnormal fetal heart rate response when elite athletes exercise at <90% of their maximal heart rates in the second and third trimesters.
  • Baby birthweights of exercising women are less likely to be excessively large (>4000g) and not at increased risk of being excessively small (<2500g).
  • Exercise does not increase the risk of preterm birth.
  • Exercise during pregnancy does not increase the risk of induction of labour, epidural anesthesia, episiotomy or perineal tears, forceps or vacuum deliveries.
  • There is some encouraging evidence that the first stage of labour (before full dilatation) is shorter in exercising women.
  • There is also some encouraging evidence that exercise throughout pregnancy may reduce the need for caesarean section.
(more…)
Author Interviews, Dermatology, OBGYNE, Pediatrics / 28.09.2016

MedicalResearch.com Interview with: Dr Sarah El-Heis MBBS, MRCP (London) Clinical Research Fellow MRC Lifecourse Epidemiology Unit University of Southampton Southampton General Hospital Southampton MedicalResearch.com: What is the background for this study? What are the main findings? Response: Atopic eczema is a common, multifactorial and potentially distressing skin condition. Evidence that it partly originates in utero is increasing with some studies suggesting links with aspects of maternal diet during pregnancy. Nicotinamide is a naturally occurring nutrient that is maintained through the dietary intakes of vitamin B3 and tryptophan. As a topical treatment it has been used in the management of some skin conditions including atopic eczema, and has been shown to have anti-inflammatory effects, to stabilise mast cells and to alter lipids in the outer layers of the skin. The objective of our study was to examine the link between maternal serum concentrations of nicotinamide and related tryptophan metabolites to the risk of atopic eczema in the offspring. We found that maternal late pregnancy concentrations of nicotinamide and related metabolite concentrations were not associated with offspring atopic eczema at age 6 months. Higher maternal serum concentrations of nicotinamide and anthranilic acid were, however, associated with a 30% lower risk of eczema at age 12 months. (more…)
Author Interviews, Blood Clots, CHEST, OBGYNE, Surgical Research, Thromboembolism / 27.09.2016

MedicalResearch.com Interview with: Marc Blondon, MD Division of Angiology and Hemostasis, Department of Specialties of Medicine, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland Seattle Epidemiologic Research and Information Center, Department of Veterans Affairs Office of Research and Development, Seattle, WA MedicalResearch.com: What is the background for this study? What are the main findings? Response: Venous thromboembolism, a condition including deep vein thrombosis (blood clots) and pulmonary embolism, is more common in older than younger patients. However, pregnancy and particularly the postpartum period are times at greater risk of blood clots in women. It is important to understand the risk and the risk factors for thrombosis in the postpartum period to guide the use of preventive measures such as heparin, an anticoagulant treatment, or leg compression devices. Our study summarizes the evidence on the link between C-sections and blood clots from the past 35 years. Our meta-analysis demonstrates that:
  • C-section carries a 4-fold increased risk of blood clots in the postpartum period, compared with vaginal deliveries ;
  • that this risk is most prominent but not restricted to emergency C-section ;
  • and that women who undergo elective C-section are also at higher risk than women who have a vaginal delivery.
  • Importantly, we estimated an absolute risk of blood clots after a C-section of 2-4 per 1000 pregnancies: on average, 3 out of 1000 women after C-section will develop a blood clot.
(more…)
Author Interviews, JAMA, NIH, OBGYNE / 26.09.2016

MedicalResearch.com Interview with: Stefanie N. Hinkle, Ph.D. Staff Scientist | Epidemiology Branch Division of Intramural Population Health Research Eunice Kennedy Shriver National Institute of Child Health and Human Development National Institutes of Health MedicalResearch.com: What is the background for this study? What are the main findings? Response: Thank you for the interest in our research. Nausea and vomiting are very common early in pregnancy and these symptoms can be difficult for women. Before we began this study there was very limited high-quality data on the implications of these difficult symptoms in pregnancy. Our study is unique because we asked women to report their symptoms continuously throughout their pregnancy before they may or may not have gone on to have a loss. We found that among women with 1 or 2 prior pregnancy losses, women who have nausea, and particularly nausea with vomiting, were less likely to have a pregnancy loss. (more…)
Author Interviews, Diabetes, Diabetologia, NIH, OBGYNE / 21.09.2016

MedicalResearch.com Interview with: Cuilin Zhang MD, PhD Senior Investigator NICHD, National Institutes of Health  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Pregnant women are at high risk of developing depressive symptoms; at least 10% US women suffering from depression during pregnancy. Gestational diabetes is a common pregnancy complication, affecting 4-7% of pregnancies in the U.S..  Gestational diabetes has  adverse health implications on both women and their children.   Depression and glucose intolerance commonly co-occur among non-pregnant individuals; however, the temporal relationship between gestational diabetes and depression during pregnancy and the postpartum period is less understood. (more…)
Accidents & Violence, Author Interviews, NIH, OBGYNE / 19.09.2016

MedicalResearch.com Interview with: Pauline Mendola, PhD Investigator, Epidemiology Branch Division of Intramural Population Health Research Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH Bethesda, MD 20892 MedicalResearch.com: What is the background for this study? What are the main findings? Response: Efforts to monitor and reduce maternal mortality during and around the time of pregnancy largely focus on causes physiologically related to the pregnancy, despite the fact that increasing evidence suggests violent death – including homicide and suicide – are leading causes. In this study, we analyzed US death certificates from 2005-2010 from states that include pregnancy information on the death record in order to estimate rates of pregnancy-associated homicide and suicide, and to determine if risk of violent death was increased for women during pregnancy and postpartum. Given the large proportion of death records with unknown pregnancy status, we adjusted for a range of possible misclassification and found that pregnancy-associated homicide risk ranged from 2.2-6.2 per 100,000 live births, while pregnancy-associated suicide risk ranged from 1.6-4.5 per 100,000 live births. Overall, homicide risk was 1.8 times higher among pregnant/postpartum women compared to non-pregnant women in the population. The risk of suicide was 38% lower among pregnant/postpartum women than the general population. (more…)
Author Interviews, OBGYNE, Pediatrics, PLoS / 16.09.2016

MedicalResearch.com Interview with: Joseph Leigh Simpson, MD FACOG, FACMG President at International Federation of Fertility Societies March of Dimes Foundation White Plains, NY MedicalResearch.com: What is the background for this study? Response: Preterm birth (PTB) is the most common single cause of perinatal and infant mortality, affecting 15 million infants worldwide each year with global rates increasing. A total of 1.1 million infants die each year. Preterm births and their complications are the leading cause of deaths in children under age 5. The biological basis of preterm birth remains poorly understood, and for that reason, preventive interventions are often empiric and have only limited benefit. Large differences exist in preterm birth rates across high income countries: 5.5 percent in Sweden and at present 9.6 percent in the U.S. The International Federation of Gynecologists and Obstetricians (FIGO)/March of Dimes Working Group on Preterm Birth Prevention hypothesized that identifying the risk factors underlying these wide variations could lead to interventions that reduce preterm birth in countries having high rates. (more…)
Author Interviews, Cancer, Cancer Research, OBGYNE, Pediatrics / 14.09.2016

MedicalResearch.com Interview with: Pooja Rao, MD, MSCE Assistant Professor Division of Pediatric Hematology/Oncology Milton S. Hershey Medical Center Penn State College of Medicine MedicalResearch.com: What is the background for this study? What are the main findings? Response: Although many chemotherapy drugs can cause birth defects, no standardized guidelines exist for pregnancy screening in adolescent female patients with cancer. Additionally, little is known about how often they are screened prior to receiving treatment. Our study found that adolescent girls are not adequately screened for pregnancy prior to receiving chemotherapy or CT scans that could potentially harm a developing fetus. Adolescents with acute lymphoblastic leukemia, the most common childhood cancer, had the lowest pregnancy screening rates of the patients studied. (more…)
Author Interviews, JAMA, MRI, Radiology / 08.09.2016

MedicalResearch.com Interview with: Dr. Joel G. Ray MD, MS, FRCPC Professor, Department of Medicine, University of Toronto Professor Department of Obstetrics and Gynecology St. Michael’s Hospital MedicalResearch.com: What is the background for this study? What are the main findings? Response: We have little information about the fetal safety to of MRI in the first trimester of pregnancy, or that of MRI with gadolinium contrast performed at any point in pregnancy. (more…)
Asthma, Author Interviews, OBGYNE, Pediatrics / 06.09.2016

MedicalResearch.com Interview with: Dr Steve Turner MD MBBS Lead investigator of the study team and Respiratory paediatrician Royal Aberdeen Children’s Hospital MedicalResearch.com: What is the background for this study? Response: For almost thirty years there has been evidence that we are all born with a certain predisposition to what are called non communicable diseases (NCD) such as high blood pressure, type II diabetes and heart disease. The evidence comes from studies which have linked reduced birth weight with increased risk for these NCDs in later life. The question which arises, and which has been more difficult to answer, is “when during pregnancy is the predisposition to for NCDs first seen?” This is important to any attempt to reduce the unborn baby’s risk for NCD. We and other researchers have used fetal ultrasound data to link size before birth to non communicable diseases outcomes. In childhood, NCDs include asthma. (more…)
Author Interviews, Exercise - Fitness, OBGYNE / 29.08.2016

MedicalResearch.com Interview with: Katrine M. Owe, PhD Domain for Mental and Physical Health Norwegian Institute of Public Health OSLO, Norway Norwegian National Advisory Unit on Women's Health Oslo University Hospital, Rikshospitalet Oso, Norway MedicalResearch.com: What is the background for this study? Response: The rising cesarean delivery rates in developed countries are of great concern. Given the many adverse consequences of repeated cesarean deliveries for both mother and child, identifying factors associated with the decision to perform the first cesarean is important. Growing evidence show that regular exercise during pregnancy is associated with a lower risk of gestational diabetes, preeclampsia and excessive birth weight, all of which are highly correlated with having a cesarean delivery. Results from previous studies examining the relationship between pregnancy exercise and mode of delivery, are inconsistent. Small sample size, not population-based, reporting crude estimates, and not powered to study cesarean delivery, are common methodological limitations in previous studies. (more…)
Author Interviews, Diabetes, NEJM, OBGYNE, Technology / 19.08.2016

MedicalResearch.com Interview with: Professor Helen Murphy and Dr Zoe Stewart Institute of Metabolic Science University of Cambridge MedicalResearch.com: What is the background for this study? Response: Controlling blood glucose levels is a daily challenge for people with Type 1 diabetes and is particularly crucial during pregnancy. Previous research shows that women with type 1 diabetes spend only 12 hours per day within the recommended glucose target levels, leading to increased rates of complications including preterm delivery and large for gestational age infants. National surveys show that one in two babies suffer complications related to type 1 diabetes in the mother. The hormonal changes that occur in pregnancy make it difficult for women to predict the best insulin doses for every meal and overnight. Too much insulin causes low glucose levels harmful for the mother and too little causes problems for the developing baby. The artificial pancreas automates the insulin delivery giving better glucose control than we can achieve with currently available treatments. Previous studies show that the closed-loop system also known as artificial pancreas can be used safely in children and adults and our study aimed to investigate whether or not it was helpful for women with type1 diabetes during pregnancy. (more…)