A Head of Trauma – TBI

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Traumatic brain injury (TBI) is caused by an acute bump, blow or penetrating head injury that disrupts the normal brain function.   If you ever “saw stars” as a result of head trauma, even without loss of consciousness, you may have experienced a mild concussion.  The source of the experience is due to the physical bruising of the brain against the inside of the skull.  Likely, you recovered without a problem.

Not every blow to the head results in TBI.  Those that do may have a wide range of severity from mild, a brief change in consciousness or thought process, to severe, a prolonged period of unconsciousness or coma.  The lasting effects of TBI are also quite variable, lasting from days or weeks in many cases to prolonged, causing lifelong consequences.

TBI contributes to one third of all trauma related deaths.  Although three out of four TBIs are mild, there are 153 people who die every day from sustaining a severe TBI.

According to the CDC, the leading cause of TBI resulting in ED visits, hospitalization and death is from falls, accounting for almost half of all reported cases.  The young, up to age 14, and the elderly, those over 65, are a greater risk than the general population, accounting for fifty-four and seventy-nine percent of all TBI cases respectively.  The sources of TBI related trauma that result in death are the greatest in ages 65 and older from falls, 25 to 64 years old from intentional self-harm, 5 to 24 years old from motor vehicle accidents, and 0 to 4 years old from assault.

There are four categories of concussion symptoms.  “Thinking and remembering” may present as difficulty with reasoning, feeling slow mentally, difficulty concentrating and difficulty remembering new information.   “Physical effects” may include fuzzy or blurry vision and headache, nausea and vomiting, sensitivity to noise and light, dizziness, balance problems and feeling tired and no energy.  “Sleep patterns” may include sleeping more than usual, less than usual or difficulty falling asleep. “Emotional and mood changes” may include irritability, sadness, emotional liability and nervousness or anxiety.  Some symptoms may be noticed immediately, whereas others may not show up for weeks to months after the incident.  If presenting symptoms are subtle, they may initially be overlooked by family, physicians and even the patient.

Those with a history of previous concussion are at greater risk to have another, and may also find it takes longer to recover with repeated incidents.  With the recent attention from the NFL, it is also known that repeated brain trauma may lead to Chronic Traumatic Encephalopathy (CTE), a disease with progressive development of any of the concussion symptoms previously discussed.

Those who experience milder forms of TBI should consult their health care provider as soon as possible.  It is important to get adequate rest and limit activity.  Protection from additional trauma is critical.  Physical activity may need to be restricted for a period of time.  Medications should be reviewed, and alcohol should be avoided.  Severe TBI which may include loss of consciousness should be evaluated emergently.  It should also be treated after the acute phase with a formal rehabilitation program to improve the likelihood of better long term outcomes.  More information is available at this link: https://www.cdc.gov/traumaticbraininjury/index.html.

Bradford Croft, DO

East Flagstaff Family Medicine

Flu Season 2018-2019 – It’s that Time of Year Again

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2017-2018 was a record epidemic season for influenza in almost ten years.  One infamous record was that deaths attributed to flu were above the epidemic threshold for sixteen consecutive weeks nation-wide.  Last year was also the first season ever to be classified as high severity over all age groups since the current classification system had been instituted sixteen years ago.  Here is some seasonal information that you should be aware.

Influenza is a respiratory infection that causes fever, cough, sore throat and nasal congestion.  Additional symptoms include headaches, muscle aches and fatigue.  As these complaints sound similar to the signs of the common cold, the severity commonly is much worse.  Not only can the intensity be serious enough to cause weeks of lost work or school, but the infectiousness can be so powerful as to infect the majority of a workplace or school from a single source.  Influenza can evolve into complications which kills thousands of Americans every year, more commonly those with chronic health problems, the elderly and very young.  However anyone can suffer a complication of this illness, sometimes requiring hospitalization with significant lost time from daily routines, or even resulting in death.

A severe outbreak may commonly last up to eight weeks regionally, and can possibly expect to infect one out of every three people in a community.  Hand washing and hygiene are always important, but the single best prevention of influenza is the seasonal immunization.  Appropriate for almost everyone six months or older, it is especially important for those with any chronic disease such as asthma, COPD, diabetes, heart, kidney or liver disease, and any kind of cancer.  Also, those who are overweight or 50 and older are at a significant risk as well.

The influenza immunization recommendations from the CDC for the 2018-2019 season again include quadrivalent injectable vaccines.  This year vaccines have been updated to better match the circulating viruses, and should most commonly be provided as the flu shot (inactivated influenza vaccine or IIV) and the recombinant influenza vaccine (RIV).  The nasal spray / live flu vaccines which were not effective in seasons past have also been updated.  The CDC now does recommend them as an alternative choice for most non-pregnant individuals ages 2-49 this year.

For those interested, the protection for this year’s likely infections is recommended to include:

A/Michigan/45/2015 (HINI) pdm09-like virus

A/Singapore/INFIMH-16-0019/2016A (H3N2)-like virus (changed from A/Hong Kong)

B/Colorado/06/2017-like (Victoria lineage) virus (changed from B/Brisbane)

B/Phuket/3073/2013-like virus (B/Yamagata lineage)

Annual flu vaccines are commonly covered by most health insurance programs at no cost to patients.  These immunizations are readily available at county health clinics, most retail pharmacies and many family doctor offices.  Nobody knows when the flu will show up in the community.  Of course, the sooner the administration, the more effective the immunization.  It can take up to two full weeks to acquire immunity from the shot.  Now is the time to prevent the flu!  Immunize, and don’t let the flu get YOU!

Bradford Croft, DO

East Flagstaff Family Medicine

In Memory of Rachel

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There was a recent motor vehicle accident in the greater Phoenix area this July.  It only involved one car.  The driver died at the scene.  It was reported in the police investigation to likely be the result of distracted driving.  She was the daughter of a friend of mine.  She was only twenty-two.

Over 90% of automobile accidents involve human error.  Distracted driving injured 391,000 and claimed the lives of 3,450 people nationally in 2016. The US Department of Transportation reports that ten percent of fatal injuries and fifteen percent of injury accidents were distraction related, although the National Safety Council attributes up to 27% of crashes a result of cell phone distraction.  The Insurance Institute for Highway Safety reports that the fatal crash rate for teens is three times greater than for drivers age 20 and over.  As well, driver distraction is responsible for more than 58% of teen crashes according to the AAA Foundation for Traffic Safety.

Distractions are categorized as three types:  manual, visual and cognitive.  Manual distractions are when your hands are removed from the steering wheel.  Visual are when you focus your eyes away from the road.  Cognitive are when your mind wanders away from the task of driving.  Some examples of manual and visual distraction include reaching for objects, eating or drinking while driving, adjusting the radio or stereo, smoking or vaping, and putting on makeup.  Carrying on a conversation with passengers can serve as a cognitive distraction.  Texting involves all three categories.

A study at the University of Utah reports that people are as impaired when they drive talking on a cell phone as when they drive intoxicated at the legal blood alcohol limit of .08%.  It also reports cell phone users are 5.36 times more likely to get into an accident than an undistracted driver.   Text messaging increases the likelihood of a crash or near crash by 23 times.  The National Highway Traffic Safety Administration reports that sending or reading a text message takes your eyes off the road for about five seconds which, at a speed of 55 mph, is the equivalent of driving the length of a football field without looking.

Arizona is one of only three states that do not have a statewide ‘texting while driving’ law.  There is, however, A.R.S. 28-701 providing for a “speed that is reasonable and prudent for the circumstances” that may deter people from using cell phones while driving.    In July 2014, the Flagstaff City Council passed the local ordinance 9-01-001-0013 – “Use of wireless communications device while vehicle or bicycle is in motion prohibited”.   If you drive around our fair city, you may notice that many drivers are either not aware or choose not to obey these laws.  You can, nonetheless, make the right choice – be a good role model, obey the law, make sensible choices, and not become a statistic.  The call or text you make or receive while driving is likely not a matter of life and death, but the distraction of your action certainly is.

Bradford Croft, DO

East Flagstaff Family Medicine

 

When Is a Shot “shot”?

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When we talk about immunizations, many of us think of “baby shots” and childhood immunizations.  As vaccines are required by law for children to attend public schools, records are generally available through the educational institution and the pediatrician.  However, there are a number of adult updates and new vaccinations we all should consider. As August is ‘Immunization Awareness Month’, do you know what you need and when you are due?

Meningococcal B vaccine should be considered for adolescent ages 16-18 going to college or other dormitory type environments.  The close quarters of dorm living may put these individuals at risk of Meningitis B.

The human papilloma virus (HPV) is the most common sexually transmitted in the United States affecting both men and women.  Historically, the significant concern of this disease is known for its role in the development of cervical cancer.  It is also recognized as responsible for genital warts and multiple other cancers of both men and women.  This immunization is recommended for people up to 26 years old.

The tetanus booster is a shot that typically contains an additional component to prevent diphtheria (Td). Once childhood dosing is completed, this should routinely be repeated at least every ten years.  If the person suffers a puncture or other wound, the tetanus should be updated promptly if it has been five years or more since their last shot. There is also a tetanus vaccine that immunizes against pertussis, otherwise called whooping cough (Tdap).   For adults who have not had a preliminary Tdap, it should be done as soon as possible.  This is particularly important for those individuals having contact with younger children, such as grandparents or those in a child care setting.

Flu shots (influenza) are an annual immunization.  Because this shot does not last longer than a year, it should be administered before the flu season every year.   And, as the upcoming flu season may have different strains of viruses from the prior year, the vaccine may change from year to year.  Typically, this shot is given as early as the end of August through October, but can be administered at any time throughout the season.  The nasal sprays are no longer recommended.

As we age, our immune systems weaken over time.  At age 50 or older, the recommendation has been for everyone to get a shingles vaccine.   The recent release of Shingrix is now the currently recommended vaccine.  It is far superior to the older Zostavax that many have already received.  This population is encouraged by the CDC to be re-immunized with Shingrix as soon as possible, and those otherwise due should receive it as well.

There are two recommended pneumonia vaccines available at and after 65 years old.  The Prevnar 13 is generally given first, and the Pneumovax 23 is provided one year later to complete the series.  These vaccines help prevent community acquired pneumonias which become much more likely as well as potentially lethal in the elderly.

These vaccines may have different recommendations of timing and dosing for patients with chronic diseases as well as during pregnancy.  There may be other immunizations appropriate for you individually in addition to these general recommendations.  It is an easy process to catch up on your immune status and maintain your protection against these nasty diseases.  Consider this month what your immunization status may be.  You can receive assistance through the Coconino County Health Department or consult your family physician.  Immunization schedules can be found at https://www.cdc.gov/vaccines/schedules/.

 

Bradford Croft, DO

East Flagstaff Family Medicine

Dragging Your Anchor

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Anemia is a condition of having a lower than normal amount of circulating red blood cells (RBC). This can be due to either your body not making adequate RBCs, having a source of bleeding that surpasses the body’s ability to replenish them or that your body is destroying RBCs. All of these conditions result in the oxygen carrying component of circulation being compromised. If anemia is present, symptoms may include headache, fatigue and exhaustion. There may be shortness of breath or irregular heartbeats. As anemia worsens, there may be pain and or pallor or paleness to the skin. Long term presence of anemia may damage systems such as the brain, heart and other organs. Severe anemia may lead to death.
Iron deficiency anemia is the most common form worldwide. As iron stores are depleted or inadequate in the body, the bone marrow cannot make hemoglobin, the oxygen carrying component of the RBC. The most common reason for low iron is that of blood loss. This is usually caused by bleeding in the digestive or urinary tract, surgery, trauma, heavy menstrual periods or cancer.
Vitamin deficiency anemia is from inadequate levels of folate and vitamin B-12. These substances are also needed in addition to iron to produce healthy RBCs. This anemia is typically due to dietary deficiencies. Some individuals may have a problem with B-12. Although they may be consuming proper amounts, their body cannot properly process the vitamin. This is known as pernicious anemia.
Anemia of chronic disease may be a sign of underlying problems such as cancer, HIV and AIDS, rheumatoid arthritis, kidney disease, Crohn’s disease or other inflammatory diseases. Obviously, other than treating the anemia itself, it is necessary to discover the source of the problem and treat the root cause.
There are a group of hemolytic anemias that cause RBCs to be destroyed faster than they can be replaced. These diseases include thalassemia, sickle cell disease, G6PD deficiency, malaria, and acquired and immune hemolytic anemias, to name a few.
Prevention is not possible for many types of anemia. A vitamin rich diet may minimize the development of the diet-deficient anemias. This would include foods or supplements including iron, folate, B-12 and Vitamin C. Treatments, depending on the type of anemia, may range from simple iron supplements to transfusions, medication, marrow transplants and possibly surgical intervention.
As fatigue is a common complaint for many people, there are also many causes and contributions to having this symptom. If you have other chronic issues or illnesses, it is important to keep anemia in mind as a possible effect of these diseases. Your primary care provider can start the screening process when it is appropriate by ordering some simple blood tests as the first step to diagnosis and treatment.
More info: https://www.mayoclinic.org/diseases-conditions/anemia/symptoms-causes/syc-20351360.

Bradford Croft, DO
East Flagstaff Family Medicine

Keeping Afloat

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Gatorade. Propel. Powerade.  Body Armor.  Vitamin Water. These are some names you may know.  As the list of sports drinks continues to expand, so does the revenue spent.  Estimated to be more than twenty-eight billion dollars spent on these beverages in the global market of 2017, sport drinks are a popular supplement for many who exercise. These beverages are designed to help athletes replace water, electrolytes and energy before, during or after training or competition.  The right drink used for the right purposes at the right time can help to postpone fatigue and stabilize blood sugar.

Physical exercise may elicit high sweat rates potentially resulting in substantial water and electrolyte losses.   There is significant variability of dehydration among people – men and women, slender to stocky, fit to deconditioned, even from different levels of exertion by the same individual.  Additional influences that also increase water loss include higher ambient temperature and humidity as well as the exercise apparel worn.  Adequate hydration prior to exercise is important.   One should start with a “full tank” as opposed to catching up during or once exercise is completed.  A simple hydration barometer is the color of your urine.  A straw color or pale yellow tint usually indicates satisfactory hydration.  Increasing intensity of yellow coloration indicates increasing levels of dehydration.

Hydration is better sustained throughout performance or exercise periods rather than waiting until your session is completed.   The best balance is to minimize fluid loss during exertion by drinking small quantities of liquids at regular intervals during exercise.  It is important to maintain less than 2% of body weight loss during exertion, as that is the level when significant electrolyte and carbohydrate deficit may start to become evident.   The serious athlete may want to evaluate his hydration needs by calculating total body weight loss during a typical and maximal training effort.  If the two percent limit is reached or surpassed, it is essential that the glucose and electrolyte losses be remedied routinely with sports drink rehydration after training and competition.

Gatorade, the original sport drink, was initially designed for the elite college athlete.  A reasonable sport drink should be about six to eight percent carbs with a small amount of sodium and potassium. However not everyone may need sport drink rehydration.  One estimate is that it may take up to ninety minutes of vigorous exercise or three hours of sustained lower level exertion to require carb and salt replacement.   Plain water with a normal carbohydrate based meal may be adequate to replenish deficits post exertion.  Beware of unnecessary calories in a lot of these drinks, as the energy consumption of many of our exercise regimens may not warrant the caloric cost.  A number of us, given an hour in the gym, on the court or out the door, may be adequately restored with just water alone.

Bradford Croft, DO

East Flagstaff Family Medicine

 

What’s the Buzz?

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Many folks start their day with a cup of coffee.  In fact, according to the Food and Drug Administration, about 80% of us consume caffeine on a daily basis.  Most people are aware of the stimulating effects of caffeine, but a lot of us do not know the other impacts of caffeinated beverages.

Caffeine is the most commonly used psychoactive drug worldwide.  Coffee, tea and sodas are typical sources of the caffeine we ingest, for many of us regularly.  But foods, nutritional supplements and medications may also be sources.  For healthy adults, a moderate intake of up to 300mg per daily intake is considered “generally safe” by the FDA.  The Dietary Guidelines of America recommends, however, women who are pregnant and those breast feeding consult their health care providers for advice on caffeine consumption.  For children and adolescents, the American Academy of Pediatrics takes the stance that there is “no place for stimulant-containing energy drinks” for this population.

Federal guidelines require that the presence of caffeine in beverages or foods be listed as an ingredient.  However, the amount of caffeine does not.  To give you an idea as to how much caffeine is present, here are some common listings from www.medicinenet.com based on an eight ounce serving:

Brewed coffee                   102-200mg.            Brewed decaf                    3-12mg.

Expresso (1 oz.)                  30-90mg.              Brewed black tea              40-70mg.

Brewed green tea              40-120mg.              Cold brew coffee            110-200mg.

The following sodas contain the following based on a twelve ounce serving:

Pepsi One                              57mg.                        Pepsi                                     39mg.

Diet Pepsi                              37mg.                        Coke Zero                             36mg.

Coca-Cola                              34mg.                        Diet Coke                              46mg.

Mountain Dew                     54mg.                           Dr. Pepper                           41mg.

IBC Root Beer                         0mg                          Orange Crush                        0mg.

A Monster Energy Drink contains 80mg caffeine in an eight ounce serving and has 27gm of sugar.

Many non-prescription medications that treat drowsiness, headaches and migraines will commonly have caffeine, from 60 to 200mg per dose.

 

The most commonly anticipated effect of caffeine is to stimulate the brain.  Within minutes, there is increased alertness, and there may be a buffering of drowsiness and fatigue – our morning “wake-up”.  Other positives include a decreased suicide risk as well as developing Alzheimer’s and dementia for those who consume caffeine on a regular basis. In addition is a reported decreased risk of oral and throat cancer.

 

According to the Mayo Clinic, there may be some negative effects may occur after 400mg of caffeine is consumed routinely (about four cups of coffee).  If the brain is over-stimulated, there may be side effects of restlessness, anxiety, headaches or insomnia.  Urine output is increased, producing a diuretic effect.  There may be an increase of symptoms from those already suffering from bladder problems.  Gastrointestinal stimulation may produce heartburn and diarrhea, with nausea and vomiting developing at higher doses of ingestion.  Calcium absorption into the bones is decreased, increasing the risk of developing osteoporosis and fracture.  The cardiac effects of caffeine increase heart rate, blood pressure and contribute to skipping beats.

 

Over time, your body becomes more tolerant to your daily dose.  Should you develop adverse effects from your caffeine consumption or just be concerned to the long term effects as listed, you should taper down gradually.  Headaches are the most common presentation of caffeine withdrawal.  There are websites available providing information about caffeine from the FDA and Mayo Clinic, among others.  How much caffeine are you consuming?

 

Bradford Croft, DO

East Flagstaff Family Medicine

“Cheers” May Not Be Cheerful

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Alcohol is absorbed through the stomach into the bloodstream.  Within minutes, it is distributed throughout the body in the muscles, organs and brain, and peaks over the next 45 to 90 minutes.  During that time, the body will metabolize alcohol by breaking it down in the liver with an enzyme called alcohol dehydrogenase.  From there, its byproducts can be excreted from the body.  This finite rate of removal may vary to some degree from person to person, but as the alcohol is broken down into acetaldehyde and other byproducts, the effects of the alcohol diminish.  If the amount of alcohol ingested is greater than can be removed from the body, blood alcohol levels increase along with its effects.  For some, these effects may initially be pleasant due to relaxation and reduced inhibitions.  But as alcohol levels continue to rise, other functional changes in the brain produce lowered concentration, slurred speech, lessened reflexes and response time as well as poor judgement, coordination and concentration.

Blood alcohol levels can be measured by lab testing.  The legal definition of DUI intoxication in Arizona is a blood alcohol concentration of 0.08 percent or more.  Personal diversity allows for some people to be more influenced by the effects of alcohol, others less.  But ability to perform is not an indication of intoxication, as “it is unlawful for any person who is under the influence of intoxicating liquor or any drugs to drive or be in actual physical control of any vehicle” per ADOT definition.

So how much drinking is too much?  There are individuals who may deem themselves as “responsible drinkers”.   This means assigning a designated driver, limiting the amount of drinks consumed at an event, not allowing personal compromise from alcohol intake, and not allowing alcohol to control life or relationships. The National Institute on Alcohol Abuse and Alcoholism defines moderate alcohol consumption as up to one drink per day for women and up to 2 drinks per day for men.

Binge drinking is defined at 4 drinks for women and 5 drinks for men on the same occasion over about 2 hours.  Binge drinkers are at a high risk of experiencing personal injuries and are 14 more times more likely to drive impaired.   They are also more likely to experience sexual compromises, including unintended pregnancy and STDs.  And with large quantities consumed in a short time, alcohol poisoning can be a real and fatal consequence.

“Alcohol use disorder” is a medical diagnosis of chronic compulsive alcohol use, loss of control over intake and a negative emotional state when not under the influence.  This problem can be seen with people who continue to drink on a daily basis despite the negative impacts of physical or social problems. This pattern of repeated abuse is also associated with chronic disease development.  Heart associated diseases include arrhythmias (irregular heartbeats), cardiomyopathy (weakening of the heart muscle), stroke and high blood pressure.  Liver diseases include hepatitis, fatty liver and cirrhosis.  Alcoholic pancreatitis is an extremely painful inflammation of the pancreas.  There is increased risk of cancer of the mouth, esophagus, throat, liver and breast.  Alcoholic dementia is the deterioration of memory and destruction of the brain from chronic alcohol exposure.

As April is Alcohol Awareness month, this article is to encourage you reflect upon your drinking habits.  Not everyone who abuses alcohol is an alcoholic.  In fact, only about one out of ten are.  Most individuals at risk from their habits are unaware or in denial.  Most alcohol abuse is brought forward by spouse, family or friends.  The AUDIT-C is an alcohol screen that can help identify hazardous drinkers or those who have an active disorder.  It can be found online at https://www.integration.samhsa.gov/images/res/tool_auditc.pdf.  A very quick screening test is the CAGE test: Have you ever felt you should Cut down on your drinking: Have people Annoyed you by criticizing your drinking?  Have you ever felt bad or Guilty about your drinking?  Have you ever had a drink first thing in the morning to steady your nerves or get rid of a hangover (Eye opener)?   An answer of “yes” to two or more is clinically significant.  If you think you may have a problem with your drinking, please talk to your Primary Care Provider.

 

Bradford Croft, DO

East Flagstaff Family Medicine

Colon Cancer- Who is at Risk?

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Colorectal cancer (cancer of the colon and rectum) continues to be the second leading cancer causing death of both men and women in the U.S.  It is, however, the third most common cancer diagnosed in our country.  The only more common cancers in men are that of prostate and lung, and women are breast and lung.   According to the CDC, 139,992 people were diagnosed with colorectal cancer in 2014, including 73,396 men and 66,596 women. Of those diagnosed, there were 51,652 who died, counting 27,134 men and 24,517 women.

Colorectal cancer begins in early stages as growths or polyps that develop in the large bowel.  The most common polyps are adenomatous.  These are not initially cancer by nature but are likely to turn into a cancer over time.  There are also inflammatory, hyperplastic and villous polyps ranging from minimal to significant risk of evolving into colon cancer.  As cancer evolves, one may eventually have complaints of blood in the bowel movement, persisting abdominal pains or cramps, or unexplained weight loss.  Although these symptoms are not exclusive to colon cancer, immediate medical help should be sought if these complaints are present.

Although there are no absolute reasons that individuals develop colon cancer, there are some risk factors to consider.  As we age, our probabilities increase.  According to the CDC, more than 90% of cancers occur in those over fifty.  As such, the general recommendations are that men and women begin routine screening soon after turning fifty.  There is an increased incidence for those with underlying inflammatory bowel diseases such as ulcerative colitis and Crohn’s disease.  If you have a family history (mother, father, sister or brother) with a diagnosis of colon cancer discovered before age 50, or if you have a genetic syndrome such as familial adenomatous polyposis or hereditary non-polyposis colorectal cancer, you may have an increased risk and require screening earlier than the routine recommendation.

As March is Colorectal Cancer Awareness Month, your family physician can help you evaluate your risk and screening options, and may provide preliminary testing in office.  There are a number of simple screening tests.  Many involve the evaluation of a stool specimen, such as the guaiac-based fecal occult blood test (gFOBT) which tests for the presence of blood, the fecal immunochemical test (FIT) that measures antibodies that indicate bleeding, and the FIT-DNA test, checking for altered DNA combined with the antibody test. Although a positive screening test is not an assurance of cancer, it is a marker for timely evaluation.

Colonoscopy is a procedure that checks for cancer in the rectum and entire colon.  With the patient under sedation, a long, thin, flexible scope is used to painlessly visualize the bowel and remove polyps as well as biopsy areas of suspicion.  This is also the procedure commonly used if any of the previous screening tests return as positive.  Usually this screening test is only needed once every ten years as opposed to annually for gFOBT and FIT, and three years for FIT-DNA.

Additional techniques include capsule endoscopy (swallowing a camera in a pill) and virtual colonoscopy (a series CT radiology pictures combined to provide an image of the bowel).  As relatively new procedures, they may not be covered by insurance or available in your area.  Along with recommendations from your doctor, check with your insurance coverage to determine which tests may be choices for your screening evaluation.

Bradford Croft, DO

East Flagstaff Family Medicine, LTD

Healthy Hearts are Happy Hearts

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Healthy Hearts are Happy Hearts

Although there has been improvement over the years as to the impact of heart disease and health, cardiovascular disease is still the number one cause of death in men and women in the United States.  Every year, February is the hallmark of American Heart Month.   Thinking of Valentine’s Day is a good opportunity to do a little self-assessment and personal reflection of your heart health status and risks.

High blood pressure is one of the common contributors to heart disease and stroke.   Known as the “silent killer” there are no warning signs or symptoms to alert its presence.    It is estimated that one in three people have high blood pressure, but only about half are controlled.   A very simple screening test is to check your blood pressure.  To be aware of risks changing as time goes by, these checks should be done regularly.  If you have high blood pressure, there are steps to take to treat and control it.  Lifestyle changes and medication are commonly used to treat this problem.

Elevated cholesterol is another concern.  High lipids can contribute to atherosclerotic cardiovascular disease, or ASCVD.  This problem leads to the blocking of arteries in the heart and other parts of the body.  As this plaque builds up in arteries, the circulation lessens over time, again contributing to the risk of heart attack and stroke.  There again, lifestyle and dietary changes as well as medications are available to address these problems.  A simple blood test can check cholesterol levels.

Diabetes and prediabetes are problems with different levels of elevated blood sugar.  Again contributors to cardiovascular risk, high blood glucose over time will lead to damage to the heart, kidneys, blood vessels and nerves.  This damage leads particularly to the risk of heart attack and stroke as well as other organ failure.  Treatment again consists of medication and lifestyle changes.

The other risks on the checklist are those of lifestyle and behavior issues.  Physical inactivity, unhealthy diet, obesity, excess alcohol and smoking are all concerns that remarkably increase the impact and threat to cardiovascular health. Your annual wellness exam commonly is a covered benefit by most commercial health insurances.  This visit is an excellent starting point to address these concerns, risk factors, lifestyle changes and medications if needed in treating these problems and reducing your risk of cardiovascular disease.  Make your pledge to yourself and loved ones this month to step up to the plate and commit to have a healthy, happy heart!

 

Bradford Croft, DO

East Flagstaff Family Medicine