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Top Health News from ScienceDaily

Top stories featured on ScienceDaily's Health & Medicine, Mind & Brain, and Living Well sections. Top Health News -- ScienceDaily
  • Bacterial metabolism of dietary soy may lower risk factor for dementia
    22 Tháng 10 2020
    A metabolite produced following consumption of dietary soy may decrease a key risk factor for dementia - with the help of the right bacteria, according to a new discovery.
  • Highly effective tumor detection strategy for common childhood brain tumors
    21 Tháng 10 2020
    A team of scientists have developed a way to more accurately both detect and monitor a common type of pediatric brain cancer, setting the stage for giving clinicians a real-time view into how the cancer responds to treatment.
  • Turbulent era sparked leap in human behavior, adaptability 320,000 years ago
    21 Tháng 10 2020
    The first analysis of a sedimentary drill core representing 1 million years of environmental history in the East African Rift Valley shows that at the same time early humans were abandoning old tools in favor of more sophisticated technology and broadening their trade, their landscape was experiencing frequent fluctuations in vegetation and water supply that made resources less reliably available. The findings suggest that instability in their landscape was a key driver of human adaptability.
  • Observed COVID-19 variability may have underlying molecular sources
    21 Tháng 10 2020
    People have different susceptibilities to SARS-CoV-2, the virus behind the COVID-19 pandemic, and develop varying degrees of fever, fatigue, and breathing problems -- common symptoms of the illness. What might explain this variation? Scientists may have an answer to this mystery.
  • DNA: At our cores, we're all strengthened by 'dumbbells'
    21 Tháng 10 2020
    Scientists detail the structure of dumbbell-like sequences in DNA during interphase that suggest several unseen aspects of chromosome configuration and function.

Latest results from PubMed

treatment guidelines: Latest results from PubMed
  • Suggestions for selection and use of masks for dental medical staff during outbreaks of novel coronavirus pneumonia
    22 Tháng 10 2020
    During the outbreak of novel coronavirus pneumonia (NCP), dentists are at risk for more severe infection due to their professionalism. This article analyzed the route of infection during diagnosis and treatment of oral diseases. Following the related standards and guidelines of National Health Commission, the types, evaluation index and standards of medical and protective masks were summarized. It is expected to provide certain reference for the selection and use of masks of dental medical...
  • Cortical lamina: a new device for the treatment of moderate and severe tridimensional bone and soft tissue defects
    22 Tháng 10 2020
    Ridge defects are a very common finding after tooth extraction. Recent literature has shown that the pattern of bone and soft tissue remodeling can obtain up to 50% of the original volume. Many different surgical approaches have been proposed over the years to correct ridge defects, but the results have often been inconsistent or difficult to reproduce on a daily basis. For some time, surgeons have relied on the guided bone regeneration (GBR) technique, taking advantage of a barrier membrane to...
  • Consensus Guidelines and State Policies: The Gap Between Principle and Practice at the Intersection of Substance Use and Pregnancy
    22 Tháng 10 2020
    The opioid crisis has had a substantial effect on women who are pregnant and parenting, focusing both public health and policymaker attention on opioids and on other substance use in pregnancy and postpartum. There is overwhelming consensus on the principle of a non-punitive approach towards substance use in pregnancy. Experts universally endorse supportive policies, which reduce barriers to care, and oppose punitive policies, which can increase the fear of legal penalties, discouraging women...
  • Uterine arteriovenous malformation leading to postpartum hemorrhage: A case report
    22 Tháng 10 2020
    Uterine arteriovenous malformation (AVM) is an uncommon but potentially life-threatening cause of postpartum hemorrhage (PPH). AVMs often present with intermittent or profuse vaginal bleeding in a woman with a history of uterine instrumentation. Transvaginal ultrasound is the initial imaging method used for diagnosis. Management depends on the patient's hemodynamic stability and desire for future pregnancy. Uterine artery embolization (UAE) is the initial treatment option for women of...
  • Supine percutaneous nephrolithotomy in a 9-month infant
    22 Tháng 10 2020
    Treatment of nephrolithiasis in infants is challenging. There are no separate guidelines for the management of renal stones in infants. There is a recent surge in doing PCNL in supine position. Literature is lacking regarding the feasibility and safety of supine PCNL in infants. We report a case of supine PCNL in 9-month-old female baby. We report our case to insist on the feasibility, safety and advantages of supine PCNL even in less than 1 year age group.

JAMA Current Issue

  • Pandemic Accelerates the Threat of Global Hunger
    20 Tháng 10 2020
    Acute hunger is expected to affect 270 million people worldwide by this year’s end—an 82% increase since the coronavirus disease 2019 pandemic began, according to the United Nations World Food Programme (WFP).
  • New Insights on COVID-19’s Hyperinflammation in Children
    20 Tháng 10 2020
    A rare, life-threatening hyperinflammatory syndrome that some children develop after coronavirus disease 2019 (COVID-19) is distinct from Kawasaki disease, according to a collaboration among European scientists.
  • COVID-19 Halts Reproductive Care for Millions of Women
    20 Tháng 10 2020
    Since coronavirus disease 2019 ushered in lockdowns and limited movement, London-based Marie Stopes International reported that roughly 2 million fewer women have received reproductive care services through its programs in 37 countries. The result could be 1.5 million additional unsafe abortions, 900 000 unintended pregnancies, and 3100 additional deaths, according to the nonprofit organization that provides contraception and safe abortion.
  • JAMA
    20 Tháng 10 2020
  • Medical Care of Adults With Down Syndrome—A Clinical Guideline
    20 Tháng 10 2020
    This combination evidence-based and consensus clinical guideline presents recommendations and statements of good practice for the medical care of adults with Down syndrome, including screening, diagnosis, and treatment of behavioral health conditions, dementia, diabetes, cardiovascular disease, obesity, osteoporosis, atlantoaxial instability, hypothyroidism, and celiac disease.

JAMA Medical News: Interviews and Summaries

Timely and engaging discussions about advances in clinical research and practice, biomedical science, public health, and health policy.

JAMA Clinical Reviews

Author interviews that explore the latest clinical reviews.
  • Can We Count on Herd Immunity to Control COVID-19?
    19 Tháng 10 2020

    Many people are hoping that enough people develop resistance to COVID-19, either from being exposed to the disease or from vaccination, to develop herd immunity that will enable society to return to normal. But will that happen? Saad Omer, MD, from the Yale Institute for Global Health, discusses his JAMA article on herd immunity and how much we can count on having it to return society to normal from this COVID-19 pandemic.

    Related Article(s):

    Herd Immunity and Implications for SARS-CoV-2 Control

  • Ten Things Every New Doctor Should Know About Drug Reactions
    13 Tháng 10 2020

    David Juurlink, MD, PhD, a clinical pharmacologist and professor of internal medicine at Sunnybrook Health Sciences Centre and professor of medicine at the University of Toronto, discusses 10 things new doctors should know about drugs and thir complications as they start practicing medications in the the fourth and final episode of this series.

  • Coping With Death
    06 Tháng 10 2020

    One of the most important things clinicians can do is help patients and their families deal with impending death. Despite its importance, this part of medical care is hardly covered in medical training. Clinicians have to learn this on their own. One of the most powerful ways to find out what it’s like is to go through it yourself. Martin F. Shapiro, MD, professor of medicine at the Weill Cornell School of Medicine, describes along with his sister, Lori Shapiro, what they went through in dealing with their mother’s death. Dr Shapiro relates what he learned to more effectively manage his patients and their families in coping with the end of life.

    Related Article(s):

    The Last Breath—Enriching End-of-Life Moments

  • Sweden and COVID-19
    02 Tháng 10 2020

    Sweden’s response to the COVID-19 pandemic differed from its neighbors in Europe. Lockdowns were minimized with the belief that they would be more damaging than the virus itself. Much criticism was levied at the country regarding these policies. Anders Tegnell, MD, is the head of the Department of Public Health Analysis and Data Management, Deputy Director General at the Public Health Agency of Sweden, and had been Sweden's state epidemiologist since 2013. He discusses what Sweden did in response to COVID-19 and what their outcomes were.

    Related Article:

    COVID-19 and Health Equity—A New Kind of “Herd Immunity”

  • Updated Guidelines for the Treatment of Community-Acquired Pneumonia
    01 Tháng 10 2020

    In the 13 years since the American Thoracic Society and Infectious Diseases Society of America have issued guidelines for the treatment of community-acquired pneumonia much has changed, resulting in a new guideline with 16 major recommendations. These are reviewed by Maylyn Martinez, MD, from the Department of Medicine at the University of Chicago and JAMA Network Open Associate Editor Angel Desai, MD, from the Department of Medicine at the University of California at Davis.

    Related Article:

    Diagnosis and Treatment of Adults With Community-Acquired Pneumonia

JAMA Online First

  • Preventing and Responding to COVID-19 on College Campuses
    29 Tháng 9 2020
    This Viewpoint from CDC officials discusses late summer and early fall increases in COVID-19 cases among college-age students when they were returning to campus, and reiterates public health measures that could reduce outbreaks and the need for university-community partnership to reduce SARS-CoV-2 transmission.
  • Worst-Rank Score Methods—A Nonparametric Approach to Informatively Missing Data
    28 Tháng 9 2020
    This JAMA Guide to Statistics and Methods explains worst-rank score methods, a nonparametric statistical technique that assigns worst-case outcomes for patients with missing data to account for missingness that may reflect an adverse change in patient status (informative rather than random missingness).
  • Sophisticated Purchasing of Pharmaceuticals—Learning From Other Countries
    28 Tháng 9 2020
    In 2019 and early 2020, drug pricing in the United States was a top concern of the public and therefore of politicians. President Trump, the moderate Democrats, the progressive Democrats, and some Republicans competed to denounce louder and regulate more substantially the manner by which pharmaceutical firms set their prices.

NEJM Journal Watch: Medical News

The latest medical news that affects your practice - from medical journals, government agencies, scientific conferences, and major media reports.

NEJM Journal Watch: General Medicine

Summaries of and commentary on general medical journal articles covering topics such as asthma, diabetes, arthritis, and obesity.

NEJM Journal Watch: Hepatitis

Current medical journal articles on hepatitis, featuring concise summaries and clinical commentary.

NEJM Journal Watch: Cardiology

Summaries of and commentary on cardiology medical journal articles covering topics such as coronary artery disease, heart failure, arrhythmias and hypertension.

NEJM Journal Watch: Emergency Medicine

Summaries of and commentary on emergency medicine journal articles covering topics such as cardiac arrest, stroke, airway management, and trauma.

NEJM Podcast: Clinical Conversations

Stay informed of the most relevant medical developments by subscribing to Clinical Conversations (podcasts.jwatch.org), from NEJM Journal Watch. This podcast features a round-up of the week's top medical stories, Clinical Conversations
  • Podcast 273: The journals and the pandemic — NEJM
    29 Tháng 8 2020
    Eric Rubin is editor-in-chief of the New England Journal of Medicine. I asked him how COVID-19 has affected that journal, which has been around since the War of 1812 and seen its share of pandemics. Listen in — it’s the first in a planned series of interviews with the editors of the principal clinical journals. Running time: 19 minutes […]
  • Podcast 272: And now for something completely different… almost
    08 Tháng 8 2020
    Dr. Paul Sax writes the closest thing that the NEJM Group has to humor. He’s serious, of course, since his blog “HIV and ID Observations” concerns all things infectious . But he sprinkles in the odd cartoon or links to … dog videos, fer cryin’ out loud. He scours the ID literature (and we must include […]
  • Podcast 271: Checking back in with Florida — 4 months later
    06 Tháng 8 2020
    Back in late March (people often tell me that, these days, 4 months ago might as well be 4 years ago) we talked with emergency physician Julian Flores, who was working out of Broward County. Covid-19 cases were modest in number but threatening to get worse, and indeed they did. The county’s cases jumped 100-fold, from […]
  • Podcast 270: Is healthcare privacy possible if “all data are health data”?
    15 Tháng 7 2020
    Don’t expect HIPAA regulations to protect your “digital health footprint” from prying eyes. Every time you swipe your card to buy goodies at the supermarket (are you risking diabetes with all that ice cream?), or binge-watch that kinky series (how’s your mental health these days, really?), or let your step-tracker show you’ve fallen off the pace […]
  • Podcast 269: The pandemic in Texas is like a “slow-rolling level 6 hurricane”
    06 Tháng 7 2020
    We interview Dr. Michael Gonzalez, a Houston-based emergency physician, who describes the situation there as “an ongoing, slow-rolling, level 6 hurricane that just isn’t gonna go away and, more importantly, isn’t gonna tell us when landfall is coming and when it’s gonna be over.” How are his patients reacting to this surge? What does he do […]

NEJM Journal Watch: Psychiatry

Summaries of and commentary on psychiatry medical journal articles covering topics such as antidepressants, anxiety disorders, psychotherapy, and the neurobiology of mental disorders.

NEJM Journal Watch: Diabetes

Current medical journal articles on diabetes, featuring concise summaries and clinical commentary.

NEJM Journal Watch: Depression Anxiety

Current medical journal articles on depression/anxiety, featuring concise summaries and clinical commentary.

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