Saturday, June 24, 2017

GUY’S GOTTA TALK ABOUT…Alzheimer’s #8: The Science of Sundowning Part 2

Dad’s diagnosis of Alzheimer’s stayed hidden from everyone until I took over the medical administration of my parents in 2015. Once I found out, there was a deafening silence from most of the people I know even though virtually all of them would add, “My _____ had Alzheimer’s…” But there was little help, little beyond people sadly shaking heads. Or horror stories. Lots of those. Even the ones who knew about the disease seemed to have received a gag order from some Central Alzheimer’s Command and did little more than mumble about the experience. Not one to shut up for any known reason, I started this part of my blog…

OK, let’s begin where I left off: “As I often did when exploring my wife’s breast cancer, I pulled up a recent journal article and I’ll interpret what it says, “Neuropsychiatric symptoms (NPSs) are characterized by a marked interindividual variability. Their prevalence and severity change over the course of the disease. Moreover, multiple interacting variables and pathophysiological mechanisms may influence their occurrence and phenotypic expression. These aspects have been frequently hindering the application of standardized clinical and analytic approaches to NPS, as well as the identification of targeted pharmacological interventions.”

In essence, the authors are telling me that there are so many things that go into how an Alzheimer’s patient experiences sundowning, that there IS no standard treatment – because there is no “normal” expression of the disease. Because it’s so highly individualistic, “…the sundown syndrome has so far drawn limited clinical and scientific interest compared to other specific NPS”.

Wikipedia, that fount of folk wisdom, has a brief article that offers nothing. So what I usually do is follow the source links at the bottom of the article. Sometimes they’re more helpful. This one from the Mayo Clinic website was…interesting: “The term "sundowning" refers to a state of confusion occurring in the late afternoon and spanning into the night. Sundowning can cause a variety of behaviors, such as confusion, anxiety, aggression or ignoring directions. Sundowning can also lead to pacing or wandering. Sundowning isn't a disease, but a group of symptoms that occur at a specific time of the day that may affect people with dementia, such as Alzheimer's disease. The exact cause of this behavior is unknown.”

So, basically no one knows anything about sundowning and are reduced to making highly educated guesses.

With such incredibly helpful hints, let me share what I do: I joke.

I know not everyone finds Alzheimer’s funny; nor do they find sundowning funny. But my dad’s always been a funny man. He loves a good joke. My mom loved a good joke, too. Puns were great. Practical jokes were better. All of my brothers and sisters – as well as their spouses, kids, kids-in-law, and grandkids have great senses of humor.

My family likes to laugh (and sing together, but that’s another story, maybe).

That’s how I work with Dad’s condition. That’s how I deal with sundowning. When he calls, he’s usually very agitated, upset, or just looking for his father, mother, sister, brother-in-law, or my mom. Whichever one it is, I usually ask him if he remembers where they are. Ninety percent of the time he does and he’ll give this little laugh; like he knows he’s being foolish but can’t help it. I suppose it’s nervous laughter or something like that – playing the jester to deflect the feeling of being an idiot. THAT is a feeling I am completely familiar with! In my work as a school counselor, I am often wrong. The only way to deal with the embarrassment is to make a joke and deflect the scorn to my foolishness.

I musts have gotten that behavior from someone and lately it’s become clear that I got it from Dad.

At any rate, I make a joke like, “Well, Dad. You know Mom passes away a year ago.”

[little laugh] “Yeah. I know we talked about it. But does she have a phone number?”

“If she did, I think it would be pretty creepy calling her, don’t you think? Maybe you could wait until Halloween.”

He’ll laugh then and go on about how he knows that. When he asks, “Have you heard from Mom lately?”

I’ll say, “I haven’t had a chance to have a séance this week. Is there something you want me to tell her when we get in touch with the higher spirits?”

He’ll laugh again, and we move on.

A tiny section of a book I read on dealing with people who have Alzheimer’s became the foundation of everything I do with my dad these days. It talked about how we can no longer make memories together. Rather, I work to create Moments with Dad – with any person with Alzheimer’s or dementia, in fact. Dad won’t remember clearly that we went to Cold Stone Creamery last Tuesday night – but then he doesn’t remember falling down a month ago, either. As he ages, maybe there is an aspect of Alzheimer’s that is a GOOD thing? It’s a weird concept. But then, this has been a weird journey…

Later.


Saturday, June 17, 2017

ENCORE #64! – Taxotere: What’s it DO?

From the first moment my wife discovered she had breast cancer, there was a deafening silence from the men I know. Even ones whose wives, mothers or girlfriends had breast cancer seemed to have received a gag order from some Central Cancer Command and did little more than mumble about the experience. Not one to shut up for any known reason, I started this blog…That was four years ago – as time passed, people searching for answers stumbled across my blog and checked out what I had to say. The following entry appeared in October 2011.

Though I talked very briefly some time ago about what the various chemotherapy drugs that my wife was treated with were “for”, I never really went into any kind of detail.

Now that chemo is “over”, I wanted to explore what some of the long-term and lasting effects of the treatment are. Because she reached that time – what with the odd numbing of her upper lip, the incision pains, swollen ankles and dry skin, I’d like to know which of those things is chemo-derived and which ones are not.

So we’ll start here:

Taxotere:  (This is the “brand name” drug, its generic name is docetaxel) anti-mitotic chemotherapy medication (that is, it interferes with cell division). This is the “simple” answer I gave on May 7 (http://breastcancerreaper.blogspot.com/2011/05/bust-drug.html). But what exactly does it do and does it have long-term side-effects and any OTHER impact on the Human body?


“You may have a higher risk of developing certain serious side effects such as low levels of certain types of blood cells, severe mouth sores, severe skin reactions, and death. Docetaxel injection may cause low levels of white blood cells in the blood…fever, chills, sore throat, or other signs of infection…serious or life-threatening fluid retention. Fluid retention does not usually start immediately, and most commonly occurs around the fifth dosing cycle. If you experience any of the following symptoms, call your doctor immediately: swelling of the hands, feet, ankles, or lower legs; weight gain; shortness of breath; chest pain;cough; hiccups; rapid breathing; fainting; lightheadedness; swelling of the stomach area; pale, grayish skin; or pounding heartbeat…nausea, vomiting, diarrhea, constipation, changes in taste, extreme tiredness, muscle, joint, or bone pain, hair loss, nail changes, increased eye tearing, sores in the mouth and throat, redness, dryness, or swelling at the site where the medication was injected, blistering skin, numbness, tingling, or burning sensation in the hands or feet, weakness in the hands and feet, unusual bleeding or bruising, nosebleeds.”

OK – yes to some of those, no to lots of them.

From Wikipedia Taxotere:

“Docetaxel is partly-synthetic copy of Taxol, an extract from the bark of the rare Pacific yew tree. Due to scarcity of the tree, Taxotere was extracted from the common European yew tree.”

“Docetaxel is a white powder and is the active ingredient in Taxotere. The solution is a clear brown-yellow…a single dose contains ethanol, saline, sodium chloride or glucose for administration plus polysorbate 80…vials may be stored for 24 months below 25°C away from light.”

“The cell-killing activity of docetaxel promotes and stabilizes microtubule assembly (microtubules make up the cell structure called a “spindle” – it’s that happens when cells divide. It also prevents microtubule disassembly in the absence of GTP. This leads to a significant decrease in free tubulin, needed for microtubule formation and results in inhibition of mitotic cell division between metaphase and anaphase, preventing further cancer cells from forming. Because microtubules do not disassemble in the presence of docetaxel, they accumulate inside the cell and cause initiation of cell suicide (apoptosis).”

“Docetaxel is a chemotherapy drug and is a cell killing compound and so is effectively a biologically damaging drug...docetaxel is toxic to all dividing cells in the body. This includes tumour cells as well as hair follicles, bone marrow and other germ cells.”


“Long-term effects are side effects or complications of therapy that persist when therapy is completed, requiring patients to develop compensatory treatment programs to relieve or control these side effects…chemotherapy can cause damage to vital organs, such as heart, lungs, kidneys, and the gastrointestinal tract. Older persons over 65 and 70 may have pre-existing heart, lung, kidney, gastrointestinal, or liver problems, which can be accentuated with anti-cancer therapy, as these organs may be more susceptible to side effects from treatment. 
Peripheral neuropathy, for example, pain, numbness, tingling, loss of sensation or heat/cold sensitivity in extremities or body, is often a side effect for patients receiving Taxotere...”


“Melanie Haiken, (Caring.com senior editor) notes: Taxotere (brand name Taxol) has many of the same side effects of other chemo drugs, but some are better than others, some are worse…taxotere caused a lot of bone pain and muscle aches. Some say their arms and legs ache, while others say the pain is worst in the neck, back, and shoulders; neuropathy, or nerve damage, which makes feet and hands feel tingly or numb…The good news is that taxotere seems to cause less nausea for many cancer patients than other chemo drugs, such as the A/C it often follows. Hair loss may also be less of a problem…Side effects are very individual, and they also vary according to dosage.”

So, we’re still on the journey and while I by no means “understand” what’s been going on, others have and there are places to find information.

Keep looking; keep learning!


Saturday, June 10, 2017

GUY’S GOTTA TALK ABOUT #35…NO Benadryl Redux

From the first moment my wife discovered she had breast cancer, there was a deafening silence from the men I know. Even ones whose wives, mothers, or girlfriends had breast cancer seemed to have received a gag order from some Central Cancer Command and did little more than mumble about the experience. Not one to shut up for any known reason, I started this blog…

When my wife began her chemotherapy in 2014, we knew she was going in for the most aggressive treatment. The first day, we checked in, and after the nurses “hooked her up”, they added a Benadryl drip.

We all know that Benadryl is supposed to dampen an allergic reaction, but what was it supposed to do during chemo? Here’s what I found: “Diphenhydramine works by blocking the action of histamine, a substance in the body that causes allergy-type symptoms. It has also been found to be slightly effective against the nausea and vomiting that can be caused by chemotherapy and/or help prevent side effects from other anti-nausea medications.”

So, in order to reduce nausea, they gave her Benadryl. Cool.

The effect in HER, however overshadowed any possible lessening of the nausea. Her legs began to wildly spasm – a sort of “SUPER-restless-leg-syndrome” (Which see here: http://breastcancerreaper.blogspot.com/2017/03/encore-58-dealing-with-restless-limb.html).

So what does this (thankfully!) long-past reaction have to do with today?

Rashes. She’s discovered that she gets hives on her head and chest. It’s a reaction that actually has a name: Sun Allergy (http://www.health.harvard.edu/allergies/sun-allergy-photosensitivity)

Chemo drugs – in fact ANY drug – can cause some form of photosensitivity. 

“Photosensitivity is an enhanced skin response to ultraviolet radiation (sunlight).  There are three types of photosensitivity reactions phototoxic, photoallergic and UV recall reaction. Phototoxic reactions are common photosensitivity reactions and can be produced in most individuals given a high enough dose of drug and sufficient light exposure. These photosensitivity reactions are usually evident within 5-20 hours of exposure and resembles an exaggerated sunburn (redness, swelling, blistering, weeping and peeling).  The rash is confined to areas exposed to light. Drugs associated with these photosensitivity reactions are dacarbazine, fluorouracil, methotrexate and vinblastine. Photoallergic reactions are less common than phototoxic reactions.  A photoallergic reaction is similar to a phototoxic reaction but the reaction may spread beyond area's exposed to light.  A drug that may have this photosensitivity reaction is flutamide.”

Do we KNOW this is what happened? No. Does it seem possible? Yes. Maybe we can move forward from here, eh – that is, “Just one MORE thing to think about post-cancer!” I DO know she won't be trying Benadryl this time!