Tag Archives: Videos

ANALYSIS: ‘HEALTH CARE REFORM IN THE BIDEN ERA’

President Biden has released a health care plan that proposes reducing the age of eligibility for Medicare to 60 years and introducing a public option. Larry Levitt, MPP, Executive Vice President for Health Policy at the Kaiser Family Foundation, and Karen Joynt Maddox, MD, MPH, Co-Director of the Center for Health Economics and Policy (CHEP) at @Washington University School of Medicine, and Lawrence O. Gostin, JD from the O’Neill Institute for National and Global Health Law at Georgetown University discuss prospects for health care reform under the new administration. Recorded January 21, 2021.

MEDICAL VIEWS: ‘MACULAR DEGENERATION RESEARCH’

Macular degeneration is a leading cause of visual impairment in people over 65 and can lead to blindness. One in three people will eventually suffer some degree of macular degeneration, which is caused by abnormal blood vessels under the retina, the light-sensitive part of the eye. We treat both the more common “dry” as well as the more dangerous “wet” forms of macular degeneration. While there is currently no cure for this disease, we offer the latest treatments to reduce the risk of vision loss and blindness. These include anti-VEGF drugs—which attack proteins that create the abnormal blood vessels that cause macular degeneration—and photodynamic therapy, in which patients ingest medication that is then activated with a laser.

To learn more about macular disease at Yale, visit: https://www.yalemedicine.org/departme…​.

COMMENTARY:

This high quality video shows several aspects of macular degeneration. It discusses treatments with stem cells that are in the research phase; in the future there may be replacements for the abnormal support cells, the vascular cells and pigmented epithelium, that are diseased in macular degeneration.

Current treatment centers on control of abnormal blood vessels either by photo active laser, laser coagulation, or anti-VEGF.
Macular degeneration has two forms, wet and dry. The wet macular degeneration has accumulations, or Drusen, under the epithelium. There are also machines to check the thickness of the macula, which is an aid in diagnosis.

The main symptom of macular degeneration or loss of vision especially in The center of the visual field, which is essential for reading.
As I mentioned in my podcast, I made a posting on macular degeneration that includes an amsler grid. Some early symptoms of macular degeneration include waviness of the lines of this grid. Certainly if you have any visual distortion or loss you should see an ophthalmologist.

If your medical plan permits it, I feel but a regular check buy an ophthalmologist approximately every 6 to 12 months, is very useful. My own ophthalmologist checks my  retinal thickness, optic nerve, pressure and peripheral Field ( to pick up glaucoma) as well as my vision on each visit.

Dr. C.

Analysis: ‘The Explosive Growth Of Telemedical Healthcare In 2020’ (Video)

Join CNET during CES 2021 for talks with three medical luminaries to discuss what we’ve gained — and need to fix — with telehealth over a turbulent pandemic year.

COVID-19: ‘HOW MRNA VACCINES WORK’ (VIDEO)

Messenger RNA—or mRNA—vaccines have been in development for decades, and are now approved for use against COVID-19. Here’s how they work and what you should know about them. Visit https://www.jhsph.edu/covid-19​ for even more resources.

WOMEN’S HEALTH: HOW ‘HPV (HUMAN PAPILLOMAVIRUS) LINKS TO CERVICAL CANCER’

This video tells the story of Ana, a cervical cancer survivor, who encourages women to recognize abnormal Paps as an opportunity to speak to your doctor about gynecologic health.

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GLOBAL HEALTH: ‘A LOOK AT CHALLENGES IN 2021’ (VIDEO)

From the race to roll-out coronavirus vaccinations around the world, to other concerns such as mental health and measles, BBC Health Reporter Smitha Mundasad looks at the health challenges facing the world in the next year.

ANALYSIS: ‘IS WALMART THE FUTURE OF HEALTH CARE?’

Walmart, America’s largest grocer, launched a primary care clinic called Walmart Health, in September 2019. Analysts say the big box retailer faces several hurdles in its quest to scale up nationally with a roster of highly paid doctors and dentists. But with more than 35 million people uninsured as of 2019, and millions more with high deductible health plans, could Walmart Health’s low price point be the future of healthcare in America?

HEALTH: ‘WHY THERE IS NO CURE FOR COMMON COLDS’

The common cold is the most common human disease in the world. So, why haven’t we found a cure yet?!

Called human rhinoviruses, these respiratory viruses measure between 15 to 30 nanometers in diameter, making them some of the smallest types of viruses out there. And it’s partly thanks to the viruses’ genetic makeup that they’re so good at replicating.

Human rhinoviruses travel like most other respiratory viruses via nasal secretions, which can be released through sneezing, or through contact with fomites, which are surfaces like a keyboard or a doorknob that can help spread the virus from one person to another. From there, all it takes is for a hand to touch one of the body’s mucous membranes like the eyes, nose, or mouth and bam — the virus has gained entry.

Soon after infection, coughing, sneezing, headaches, a mild fever and body aches can soon follow. And these symptoms may easily be confused with those of the flu. But unlike the flu, where symptoms start quite suddenly, it can take a couple of days for cold symptoms to fully develop. And they usually last anywhere from 7 to 14 days.