Posted on September 18, 2016 by Boca Raton Concierge Doctor
The U.S. Department of Health has announced that there is no data that flossing your gums has any benefit. This has led to an Associated Press review of the paucity of randomly controlled trials with evidence that flossing is beneficial. The result is a new recommendation that flossing daily is not necessary. We are living in an era where the only justification for research and observational studies seems to be to justify saving money by not teaching patients something or encouraging them not to do something. Cost containment is the key as the US Government tries to lower the percentage of dollars spent on health care as a percentage of the Gross National Product.
Experts at the Cleveland Clinic spurred on by the “Bale and Doneen” philosophy that inflammation in arterial vessels leads to acute heart attacks and strokes have pushed for greater periodontal care and health. Flossing is part of that philosophy. Cleaning in-between your teeth with hand held pics or water pics provides cleaning of the gums and spaces between teeth as well. There are few or any studies on this subject because the benefit is so obvious that there has been no need to perform them. Dentists assure me that proper tooth and gum care is essential to your general health and wellbeing. This is common sense like not crossing a busy street against the light, not drinking alcohol and driving a car or truck or not jumping out of an airplane without a parachute. It’s time for our dental schools to organize and perform these studies but I suggest you keep caring for your gums and teeth while the data is being accumulated.
Filed under: Aging, Boca Raton, Boca Raton Regional Hospital, Boynton Beach, Broward County, Concierge Medicine, Concierge Physician, Deerfield Beach, Delray Beach, Elderly, Florida, Miscellaneous, Senior Citizens | Tagged: Bale Doneen, Dental, Flossing, U.S. Department of Health | Leave a comment »
Posted on September 18, 2016 by Boca Raton Concierge Doctor
Community acquired pneumonia (CAP) plus other infections attributable to the Pneumococcus bacteria account for 15 million infections per year including pneumonia, meningitis and bronchitis. The organism is the leading cause of death in children less than five years old. Over the last 30 years pharmaceutical companies have developed Pneumovax 23 which covers 23 unique bacteria that cause CAP in adults and Prevnair 13 which covers 13 pneumococcal bacterial strains. Twelve of the bacteria in Prevnair 13 are identical to the Pneumovax 23 with only one unique bacterial type included.
A group at the State University of New York at Buffalo led by Blaine Pfeifer, specializing in chemical and bacterial engineering; has developed a new approach to pneumococcal vaccination. Working with computer modeling and animals to this point, they have developed a successful vaccine that attacks pathogenic pneumococcal bacteria while leaving the beneficial and non-pathogenic subtypes alone. The vaccine reads proteins on the surface of the bacterial cells and destroys only those that show aggressive activity. The vaccine has been 100% effective against the 12 most virulent pneumococcal bacterial strains existing in animal studies. The vaccine is being prepared for human testing in the near future. The preliminary work was discussed in the medical magazine Medical Economics
Filed under: Aging, Boca Raton, Boca Raton Regional Hospital, Boynton Beach, Broward County, Concierge Medicine, Concierge Physician, Deerfield Beach, Delray Beach, Elderly, Florida, Internal Medicine, Medical Economics, Miscellaneous | Tagged: Pneumococcal Vaccine | Leave a comment »
Posted on September 2, 2016 by Boca Raton Concierge Doctor
Telomeres are bits of DNA genetic material that sit atop DNA strands and keep vital genetic material intact when cells divide or replicate. Think of them as the little plastic piece on top of the shoe laces. When they fall off or become damaged the shoelaces get damaged or frayed. Healthier older individuals have longer DNA strands with intact telomeres compared to people with shorter life spans and chronic diseases who have smaller and shorter telomeres. Whether the shorter telomeres are the “chicken or egg” is unclear but clearly those with shorter telomeres are more likely to die from heart disease or infectious processes.
There does seem to be a relationship between telomere size and nutritional and vitamin levels. Ligi Paul Pottenplackel is a researcher at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts New England Medical Center. She has looked extensively at the humans’ intake and concentration of folate and telomere length and health. She found that those with an exceptionally high folate level and intake have shorter telomeres and worse health. While many researchers believe that folate being water soluble is flushed out if you don’t need it and causes no cumulative toxicity, she believes the short telomeres may be the result of excessive folate intake.
Physical exercise seems to keep telomeres from eroding. In an article in the journal Medicine & Science in Sports and Exercise, researchers showed that telomeres were longer in those who were active. Over time, all participants telomeres shortened but less so in the physically active groups.
While Tufts takes a closer look at nutrition and healthy aging we urge all to stay physically active while eating a balanced diet
Filed under: Boca Raton, Boca Raton Regional Hospital, Concierge Medicine, Concierge Physician, Miscellaneous, Senior Citizens | Tagged: Telomeres, Tufts New England Medical Center | Leave a comment »
Posted on September 2, 2016 by Boca Raton Concierge Doctor
Zika is an infectious virus introduced to Florida by individuals who traveled to South and Central America plus the Caribbean Islands and were infected by the bite of an aegypti mosquito or a close relative of that mosquito. They then brought the infection back to the USA. The disease has an incubation period of less than two weeks and generally produces a mild illness that most adults do not even know they have. Fever, aches and pains, a fleeting rash, headache and conjunctivitis are common symptoms. Once infected the disease can be transmitted from human to human by body fluids during sexual activity. It can additionally be transmitted when an infected individual is bitten by a mosquito and then it bites a human being. Fortunately the mosquitoes have a flight range of about 100 yards. It is the mobility of infected human beings causing the geographical spread of the virus more than mosquitoes. The virus infects a male’s semen and can remain infectious for about six months. This has led to the suggestion that infected men use condoms when having sex for six months post infection.
The disease is mild in adults but the body’s response to infection has produced a neurological ascending paralysis known as Guillan Barre Syndrome (GBS) at three times the expected rate of this diseases occurrence. GBS is painful and can affect our respiratory muscles necessitating the use of mechanical respirators and ICU care for survival. The disease is most dangerous in pregnant women causing permanent brain and developmental damage and death in developing fetuses.
At the current time treatment is supportive. There are lab tests to detect an infection using blood and urine specimens. A vaccine to prevent infection is under development with early success noted in rhesus monkeys. Prevention at this point involves practicing safe sex, avoiding mosquito bites using repellant and appropriate clothing. The mosquito spreading Zika bites during daylight hours. Spraying to reduce the mosquito population is an ongoing strategy being hampered by poor funding. An experimental project to introduce sterile genetically engineered female mosquitoes is being hampered by lack of funding and citizen concern about potential dangers of releasing mutated mosquitoes.
President Obama asked Congress last spring for 1.9 billion dollars to fight Zika but Congress adjourned without providing any funds. The CDC used other funds to begin the research and fight against Zika but is rapidly running out of funds.
Filed under: Aging, Best Doctor, Boca Raton, Boca Raton Regional Hospital, Broward County, Concierge Medicine, Delray Beach, Florida, Miscellaneous | Tagged: Guillan Barre Syndrome, Zika Virus | Leave a comment »
Posted on August 19, 2016 by Boca Raton Concierge Doctor
As men live longer the likelihood of them developing prostate cancer increases. Some experts estimate that if we biopsied the prostate of every male 80 years old or older, we probably would find prostate cancer present in almost all of them.
The PSA test has been shown to be less valuable than previously thought when discovered because it does not distinguish between an elevated level due to normal prostatic enlargement, infection or the presence of cancer. When it is elevated due to cancer it cannot predict which tumors are aggressive and require aggressive treatment and which tumors are non-aggressive or indolent and can just be watched. For this reason, CMS or Medicare and the United States Preventive Task Force are opposed to PSA use as a screening test.
To deal with these issues, Robert K. Nam MD, MSc, chairperson of genitourinary oncology and professor of surgery at Sunnybrook-Health Sciences Centre in Toronto, Canada has published a small preliminary study in the Journal of Urology on the use of MRI (magnetic resonance imaging) to predict the presence of and the aggressive status of prostate cancer disease.
They recruited men who knew they would be undergoing a PSA test, a MRI of the prostate and a prostate biopsy. Their preliminary results show that the MRI was a better predictor of the presence of prostate cancer than the PSA. It was also felt to identify how aggressive the disease was which influenced treatment options offered. It was additionally felt to be very accurate in identifying when no prostate cancer was present.
Small numbers of patients were entered in this pilot study. A larger randomized controlled study is now in the planning stages to further clarify these initial findings. At the same time in our community some of the urologists are now ordering MRI scans to elucidate what is causing an elevated PSA in individuals who have a non-diagnostic digital rectal exam and an elevating PSA.
Filed under: Aging, Boca Raton, Boca Raton Regional Hospital, CMS - Center for Medicare Services, Concierge Medicine, Concierge Physician, Florida, Medicare, Miscellaneous | Tagged: PSA Test | Leave a comment »
Posted on August 17, 2016 by Boca Raton Concierge Doctor
We have all seen the television ad for Corona Beer of the male staring at a beautiful bikini clad woman on the beach and his girlfriend sprays him with lime juice from the lime in her Corona beer. Little did we know that the lime spray plus the sun can produce a nasty skin rash known as Mexican Beer Dermatitis?
Mexican beers are often served with a lime. The lime contains chemicals called psorlens. Psoralens sensitize the skin to the sun especially ultraviolet light of the UV-A spectrum. This fact is used to treat patients with skin conditions with psoralens and ultraviolet light.
In the case of the wandering eye beach goer, the combination of sun and lime juice can lead to a brown discoloring rash that could take several weeks to even months to resolve. The skin becomes discolored much like after a jelly fish sting or poison ivy and the discoloration can last for months.
Doctor Scott Flugman of Huntington Hospital in New York described the entity in a case study published in the Archives of Dermatology. I thank Dr. Flugman and will recommend to my patients that they consume their Mexican beer orally rather than use it as a shampoo or sun screen.
Filed under: Aging, Boca Raton, Boca Raton Regional Hospital, Concierge Medicine, Miscellaneous, West Boca Medical Center | Tagged: Mexican Beer Dermatitis | Leave a comment »
Posted on July 21, 2016 by Boca Raton Concierge Doctor
Cities and towns are shifting their outdoor lighting to LED bulbs (Light Emitting Diodes) because they use less energy and fuel to burn and are more environmentally friendly. They last longer and ultimately will be cheaper. The cities of New York and Seattle have replaced, or are in the process of replacing, all their street lights with white LED bulbs at a color temperature of 4000 – 5000k. Why then did this environmentally friendly and economically sound decision result in the American Medical Association (AMA) issuing a statement condemning this practice?
It seems that the older less efficient street lamps or incandescent bulbs had a color temperature of 2400 K or less Candle light is actually a bit less than 1800 CT. At the higher color temperature the light contains more of the blue spectrum of light which has a shorter wavelength than the former incandescent bulbs which had more yellow and red. The result is that the new bulbs produce significant glare resulting in pupillary constriction and reduced vision. In addition, blue light scatters more on the retina and at sufficient levels can damage the retina in addition to making driving and night walking more difficult.
The American Medical Association believes the white LED light suppresses natural production of melatonin by the brain more than five times what the former bulbs were capable of. This has a major effect on human’s circadian rhythm and ability to fall asleep. For the animal kingdom it can adversely affect the migratory pattern of animals and can adversely affect aquatic animals such as turtles and their nesting and reproductive habits.
The AMA statement called for using the lowest level of blue wavelength light possible to reduce glare. They encourage the use of 3000k or less CT for outdoor lightings and roadway lighting to reduce glare and improve safety. They additionally asked for dimming of these lights for off peak periods. They did not condemn or call for a ban on LED lights just for municipalities to be aware of the dangers of using the products with a high color temperature (CT) above 3000k and blue wave length predominant light.
Filed under: Aging, American Medical Association, Boca Raton Regional Hospital, Concierge Medicine, Florida, Hospitals, Miscellaneous | Tagged: Light Pollution | Leave a comment »