Category Archives: Resources

DOCTORS PODCAST: MEDICAL & TELEHEALTH NEWS (MAR 2)

A bi-weekly podcast on the latest medical, science and telehealth news.

COVID-19: ‘INTRANASAL VACCINES’ MIGHT BE MORE EFFECTIVE THAN NEEDLES

From Scientific American (March 1, 2021):

Enter the intranasal vaccine, which abandons the needle and syringe for a spray container that looks more like a nasal decongestant. With a quick spritz up the nose, intranasal vaccines are designed to bolster immune defenses in the mucosa, triggering production of an antibody known as immunoglobulin A, which can block infection. This overwhelming response, called sterilizing immunity, reduces the chance that people will pass on the virus.

The development of highly effective COVID vaccines in less than a year is an extraordinary triumph of science. But several coronavirus variants have emerged that could at least partly evade the immune response induced by the vaccines. These variants should serve as a warning against complacency—and encourage us to explore a different type of vaccination, delivered as a spray in the nose. Intranasal vaccines could provide an additional degree of protection, and help reduce the spread of the virus.

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INFOGRAPHIC: ‘STAY ACTIVE TO LOWER BLOOD PRESSURE’

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  • High blood pressure is one of the most common modifiable risk factors for heart disease and stroke in women.
  • Approximately, 1 in 2 adult women in the US has elevated blood pressure (>120/80).
  • Physical activity can help to prevent and control blood pressure by strengthening the heart, contributing to a healthy weight, and reducing stress. 

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THE DOCTORS 101 CHRONIC SYMPTOMS & CONDITIONS #38: HEMATURIA

Pink urine! You can imagine my shock. What could it be? I exercise more than 1½ hours a day. Could it be myoglobin? I put beets in my daily osterizer “shake”: could the color be from the anthocyanins from beets?

I took a urine specimen to the lab, and the color turned out to be from Hemoglobin, the most likely cause all along. There were lots of red blood cells in my urine and the test strip was strongly positive for Hemoglobin. I called a urologist, who said I needed a Urine culture for infection, and a “CT Urogram”, to check for cancer, kidney stones and other problems.

You should always check with your doctor with Hematuria, and I am no exception. My Urology appointment was in 1 week. I got a urine culture, Cell cytology (for cancer), a CT Urogram, and a urine culture before the visit. I wanted to save time by scheduling a Cystoscopy at the time of the first visit, but couldn’t arrange it.

I went for the appointment. They took a blood pressure, but didn’t check my urine, which I thought was negligent. I had been regularly checking my urine for blood by a test strip, and it was negative. The appointment lasted only minutes. My old urologist always checked my urine on every visit, regardless of whether it was a regular check or to consult for a problem. If I were a Urologist, you can be sure I would have my microscope ready, have the nurse collect the urine, spin it down, and put the sediment under the microscope for me to check.

When I was in medical practice as an allergist, I would have my nurse check any sputum the patient produced smeared on a slide, stained and dried. Microscopic examination of urine and sputum takes only seconds and yields lots of information. In my opinion, 50 years of Insurance surveillance and governmental regulations, including restrictions on lab work done in the doctor’s office and Hippa privacy laws, have handicapped Doctors and are partly responsible for the costly, dysfunctional system that is modern medicine.

Sorry for the Sermons. Visible blood in the urine-Gross Hematuria- requires that you see your Doctor and find the cause of that blood. Please see the 2 appended Mayo Clinic articles for more detail.

–Dr. C.

Technology: Augmented Reality Improves Spine Surgery Outcomes (Video)

Kay suffered from debilitating muscle cramping and lower back pain due to spondylolisthesis, a common condition in the lumbar spine. When nonsurgical treatment options failed, she turned to spine neurosurgeon Timothy Witham for help. He used a new augmented reality technology to accurately place spinal instrumentation in her back. Seven months after surgery, Kay has resumed her daily pursuits without pain and is enjoying life.

PODCAST: ‘THE FUTURE OF DRUG PRICE TRANSPARENCY’

Interview with Dr. William Feldman on a new federal price-transparency rule and legal challenges to efforts to increase access to pricing information.

William Feldman is a physician and researcher in the Division of Pharmacoepidemiology and Pharmacoeconomics at Brigham and Women’s Hospital. Stephen Morrissey, the interviewer, is the Executive Managing Editor of the Journal.

COVID-19: PENN MEDICINE EXPLAINS MRNA VACCINES

Vaccines are about to change the world…again. mRNA Vaccines are currently being used to battle COVID-19, and have the potential to eradicate diseases like HIV, herpes, sickle cell anemia, and even cancer. Learn how the vaccines work and where the technology could be headed in this explainer video.