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Cataract Warning Signs and Treatment

Cataracts are responsible for 51% of world blindness, representing about 20 million people (World Health Organization [WHO], 2010). More than 90% of cataracts are age-related. Cataracts are so common in older adults that some almost consider them an inevitable consequence of old age and often fail to report to the doctor. According to the University of Washington, Department of Ophthalmology (2008), 400,000 new cases of cataracts are diagnosed each year, over 3 million visits to a doctor are related to cataracts each year, and 5,500,000 people have some impaired vision due to cataracts. Although about half of people between 65 and 75 years of age have cataracts, they are most common in those over age 75 (70%), and there are no ethnic or gender variations (Trudo & Stark, 1998).

Risk Factors

Advancing age is the biggest risk factor for the development of cataracts. Other risk factors include diabetes, tumor, long-term use of medications such as corticosteroids, excessive exposure to sunlight, blunt or penetrating trauma, and excessive exposure to heat or radiation. Tobacco use, family history of cataracts, high alcohol intake, diabetes, and lack of dietary antioxidants also puts the person at risk for cataract development (Gerzevitz, Porter, & Dunphy, 2011).

Warning Signs/Diagnosis

Cataracts cause no pain or discomfort and may be manifested by gradual opacity of the lens, which affects the ability to see clearly. This causes decreased visual acuity, sensitivity to glare, and altered color perception. Older adults may not be aware of the problem until visual changes occur. They may report blurred or distorted vision or complain of glare when driving at night. The person may present with a fall due to visual changes. Some older adults will disclose that their reading vision has improved and they no longer need reading glasses, something called “second sight”. Eventually the pupil changes color to a cloudy white. Generally, the most common objective finding is decreased visual acuity, such as that measured with a Snellen eye chart. The patient should be referred to an ophthalmologist for further evaluation and consideration of surgery.

Treatment

Although changes in eyeglasses are the first option, when quality of life becomes affected, the most effective treatment for cataracts is surgery. Surgery is relatively safe and usually is done as an outpatient procedure. The opaque lens is removed through an incision in the eye and an intraocular lens is inserted. The surgical incision is either closed with sutures or can heal itself. This is the most common operation among older adults, and more than 95% of them have better vision after surgery (Trudo & Stark, 1998). After surgery, patients will need to avoid bright sunlight; wear wrap-around sunglasses for a short time; and avoid straining, lifting, or bending. They may need to use eye drops as instructed by the doctor (National Eye Institute, 2013). The benefits of surgery include improved visual acuity, depth perception, and peripheral vision, leading to better outcomes related to ADLs, quality of life, and reduced risk of falls. Complications associated with surgery are rare but include retinal detachment, infection, and macular edema. Cataract surgery today offers a safe and effective treatment to maintain independence and improve quality of life for older adults.

Adapted from Mauk, K. L., Hanson, P., & Hain, D. (2014). Review of the management of common illnesses, diseases, or health conditions. In K. L. Mauk’s (Ed.) Gerontological Nursing: Competencies for Care. Sudbury, MA: Jones and Bartlett Publishers. Used with permission.

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By |2022-06-21T11:36:55-05:00July 26th, 2022|News Posts|Comments Off on Cataract Warning Signs and Treatment

Five tips for Grandparents to stay connected with family

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With the birth of my daughter’s second child, I began to reflect on the important role that grandparents can play in the lives of their grandchildren. Here are five essential tips for older adults who want to have a lasting influence in the lives of their children and grandchildren.

Visit often.  For those of us fortunate enough to live near our children and grandchildren, it is easy to see them often. Grandparents may even be the caregivers while parents are working. Visits don’t always have to be planned. Sometimes the best family time is a spontaneous invitation to dinner and a movie. However, sometimes distance can prevent regular visits. Some grandparents make it a goal to see their distant grandchildren once every 6 weeks or every few months. Be sure to take advantage of technology for your time together. Set a regular time to Skype or do Face-time. Don’t miss out on the subtle changes in those early years while babies are growing. Exchanging pictures may help, but they don’t replace the in-person experience. You may even think of relocating to be closer to family. For older grandchildren, be sure to have their cellphone number. Text them often and exchange pictures to stay involved in their lives and let them know you are available to them. Even small connections throughout the week (but without being annoying to teenagers of course) can make a difference in your relationship with your grandchildren.

Offer to help in practical ways. Working parents with young children will need a break at times. Ask how you can best help. Offer to keep the children for an overnight while mom and dad have a special dinner or weekend getaway. Many grandparents like to take their grandchildren on trips without the parents. Places like amusement parks, the zoo, or day trips to the water park or national forest all provide good diversion and quality time with Grandma and Grandpa while giving parents a rest. For even more quality time, take the older grandchildren on a cruise, camping in the mountains, or to a resort without their parents. For the mom with a newborn, take meals to the house (if you live close), do her grocery shopping or laundry, or send her a new bathrobe to show you are thinking of her. A favorite role model of mine sends the grandchildren a “baby shower in a box” with all sorts of goodies when she can’t be present due to distance or health concerns.

Plan special activities. Special activities need not be expensive. This could mean a trip to the park with Grandma or a special morning walk each week with Grandpa. My father used to take every grandson on a bow-hunting trip when they turned 12 years old. This was a rite of passage for every boy in the family. Grandpa would mount their first deer head for them and buy them a special hunting knife to commemorate the occasion. The girls in the family would take a trip to a Disney resort while the men were hunting. Grandchildren remember these events forever.

Attend special events. How fortunate are the kids whose grandparents are able to attend basketball and volleyball games, swimming tournaments, and Grandparent’s Day at school! Take advantage of being able to attend those dance recitals and school plays. If you live far, plan your visits to be able to attend some significant events like graduations, wedding showers, or school performances. This makes lasting memories with your family.

Be a constant in their lives. My parents divorced when I was 9 years old, and my paternal grandparents were the one constant in my life at that time. When a child’s world is jolted by change, grandparents can be that steadying influence that doesn’t change. They provide stability and security in an unsteady world for a child. The most important thing to remember is to be there. You don’t have to be the all-star parent or grandparent, but your children will remember that you were there for them when it counted the most.

By |2022-06-21T11:36:42-05:00July 24th, 2022|Dr. Mauk's Boomer Blog, News Posts|Comments Off on Five tips for Grandparents to stay connected with family

Seizures

Doctor - Taking Notes

Background

Once thought to be mainly a disorder of children, recurrent seizures or epilepsy is thought to be present in about 7% of older adults (Spitz, 2005) and is usually related to one of the common comorbidities found in older adults (Bergey, 2004; Rowan & Tuchman, 2003). Epilepsy affects up to 3 million Americans of all ages (Velez & Selwa, 2003). Davidson & Davidson (2012) summarized findings of most studies on epilepsy in older adults with these main points:
Seizures can be caused by a variety of conditions in older persons, but “the most common cause of new-onset epilepsy in an elderly person is arteriosclerosis and the associated cerebrovascular disease” (Spitz, 2005, p. 1), accounting for 40–50% of seizures in this age group (Rowan & Tuchman, 2003). Seizures are associated with stroke in 5–14% of survivors (Spitz, 2005; Velez & Selwa, 2003). Other common causes of epilepsy in the elderly include Alzheimer’s disease and brain tumor.
There are three major classifications of epilepsies, although there are many additional types. Generalized types are more common in young people and associated with grand mal or tonic-clonic seizures. A number of cases have an un¬determined origin and may be associated with certain situations such as high fever, exposure to toxins, or rare metabolic events. In older adults, localized (partial or focal) epilepsies are more common, particularly complex partial seizures (Luggen, 2009). In contrast to young adults, Rowan and Tuchman (2003) cite other differences in seizures in the elderly: low frequency of seizure activity, easier to control, high potential for injury, a prolonged postictal period, and better tolerance with newer antiepileptic drugs (AEDs). Additionally, older adults may have coexisting medical problems and take many medications to treat these problems.

Risk Factors/Warning Signs

Risk factors for seizures in older adults include cerebrovascular disease (especially stroke), age, and head trauma. The most obvious signs and symptoms of epilepsy are seizures, although changes in behavior, cognition, and level of consciousness may be other signs. Also, note that exposure to toxins can cause seizures that are not epilepsy. Complex partial seizures in older adults may include symptoms such as “confusion, memory loss, dizziness, and shortness of breath” (Davidson & Davidson, 2012, p. 16). Automatism (repetitive movements), facial twitching with following confusion, and coughing are also signs of the more-common complex partial seizure (Luggen, 2009).

Diagnosis

Diagnosis is made by careful description of the seizure event, a thorough history, and physical. Eyewitness accounts of the seizure incident can be quite helpful, although many community-dwelling older adults go undiagnosed because their seizures are never witnessed. In addition, complete blood work, neuroimaging, chest X-ray, electrocardiogram (ECG), and electroencephalogram (EEG) help determine the cause and type of seizure (National Institute for Health and Clinical Excellence {NICE}, 2012).

Treatment

Treatment for epilepsy is aimed at the causal factor. The standard treatment for recurrent seizures is antiepilepsy drugs (AEDs). The rule of thumb, “start low and go slow,” for medication dosing in older adults particularly applies to AEDs. The elderly tend to have more side effects, adverse drug interactions, and problems with toxicity levels than younger people.
Research has suggested that older adults may have better results with fewer side effects with the newer AEDs than the traditional ones, though about 10% of nursing home residents are still medicated with the first-generation AEDs (Mauk, 2004). The most common older medications used to treat seizures include barbiturates (such as phenobarbital), benzodiazepines (such as diazepam/Valium), hydantoins (such as phenytoin/Dilantin), and valproates (such as valproic acid/Depakene) (Deglin & Vallerand, 2005; Resnick, 2008).
Several newer drugs are also used, depending on the type of seizure. Second-generation AEDs, including gabapentin (Neurontin), lamotrigine (Lamictal), oxcarbazepine (Trileptal), levetiracetam (Keppra), pregabalin (Lyrica), tiagabine (Gabitril), and topiramate (Topamax), are generally recommended over the older AEDs; however, older AEDS such as phenytoin (Dilantin), valproate (Depakote), and carbamazepine (Tegretol) are the most commonly prescribed treatment options (Resnick, 2008). Each of these medications has specific precautions for use in patients with certain types of medical problems or for those taking certain other medications. Regarding side effects in older patients, watch for potential stomach, kidney, neurological (especially poor balance or incoordination), and liver problems. Additionally, some newer extended-release AEDs are thought to be better tolerated and have a lower incidence of systemic side effects (such as tremors) (Uthman, 2004).

Adapted from Mauk, K. L., Hanson, P., & Hain, D. (2014). Review of the management of common illnesses, diseases, or health conditions. In K. L. Mauk’s (Ed.) Gerontological Nursing: Competencies for Care.Burlington, MA: Jones and Bartlett Publishers. Used with permission.

 

By |2022-06-21T11:35:41-05:00July 18th, 2022|Dr. Mauk's Boomer Blog, News Posts|Comments Off on Seizures

Guest Blog: Hiring an In-Home Caregiver: What You Need to Know

 

When looking for an in-home caregiver for your loved one, it’s a given you would prefer someone they can get along with really well and will do a great job of taking care of them. However, finding this home care option for your senior loved one can be challenging at times.

Fortunately, there is no shortage of tips you can follow to ensure you find the perfect person for the job. The following tips should get your search off to a fantastic start:

Create a clear job description

To come up with a clear job description, identify what your elderly loved one’s needs are. A clear and specific job description can help you determine the flexibility needed, the number of hours they’ll be looking after your loved one, and how much you are likely to pay.

Be flexible when hiring independently

If you want to find great candidates, you need to be flexible about the pay. It is also recommended that you offer the going rate in your area. Otherwise, you might not find applicants with the care skills you are looking for.

Conduct multiple interviews and a trial period

To get more insights about a candidate, consider conducting three interviews:

  • A short screening interview over the phone to ensure they meet the necessary requirements.
  • An in-person interview if they pass the phone screening.
  • An in-person interview where the top 2 candidates can also meet your elderly loved one.

Ask all the important questions during the interview

Asking all the right questions can help you find someone responsible, compassionate, and trustworthy. It would also be a good idea to ask what they’ll do in a specific situation. For instance, what they would do if your elderly loved one refuses medications or does not cooperate.

Check their references

Even if you find a candidate very impressive, it is ideal that you still do a background check. You can do this by calling the work references they have provided. You can ask if they do a good job and if they’ll hire the candidate again.

Conclusion

While finding the best in-home caregiver can be challenging, it can be done. As long as you prepare accordingly and cover all the essential bases, you’ll find the right person for the job with ease.

 

 

By |2022-06-03T09:32:42-05:00June 7th, 2022|Dr. Mauk's Boomer Blog, News Posts|Comments Off on Guest Blog: Hiring an In-Home Caregiver: What You Need to Know
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