Backed Up

Granted this is weird, but I have wondered for quite a while what – if anything – constipation has to do with Chronic Kidney Disease. Maybe my memory is faulty (Hello, brain fog, my old friend), but I don’t remember having this problem before CKD entered my life… or did I?

In my attempt to find out if there is a connection, I hit pay dirt on my first search.

“Chronic kidney disease (CKD) and end-stage renal disease (ESRD) are more likely to develop in individuals with constipation than in those with normal bowel movements, according to a new study published online in the Journal of the American Society of Nephrology.

More severe constipation, defined as using more than one laxative, was associated with increasing risks of CKD and its progression.”

You can read the entire Renal and Urology News article at https://www.renalandurologynews.com/chronic-kidney-disease-ckd/constipation-associated-with-ckd-esrd-risk/article/572659/.

Wait a minute. This is not quite as clear as I’d like it to be. For example, what exactly is constipation? The National Institute of Diabetes and Digestive and Kidney Diseases at https://www.niddk.nih.gov/health-information/digestive-diseases/constipation was of help here:

“Constipation is a condition in which you may have fewer than three bowel movements a week; stools that are hard, dry, or lumpy; stools that are difficult or painful to pass; or a feeling that not all stool has passed. You usually can take steps to prevent or relieve constipation.”

Well then, what’s severe constipation? A new site for me, HealthCCM at https://health.ccm.net/faq/267-acute-constipation defines severe or acute constipation as,

“Acute constipation is usually defined by a slowing of intestinal transit generating a decrease in bowel movements and the appearance of dehydration. The person will have difficulty defecating or may not be able to at all.”

This sounds downright painful, so let’s go back to my original query about how constipation and CKD relate to each other.

But first I want to share this very clear explanation of how constipation happens from Everyday Health at https://www.everydayhealth.com/constipation/guide/.

“The GI tract, which consists of a series of hollow organs stretching from your mouth to your anus, is responsible for digestion, nutrient absorption, and waste removal.

In your lower GI tract, your large intestine, or bowel — which includes your colon and rectum — absorbs water from your digested food, changing it from a liquid to a solid (stool).

Constipation occurs when digested food spends too much time in your colon.

Your colon absorbs too much water, making your stool hard and dry — and difficult for your rectal muscles to push out of your body.”

Keep in mind that diabetes is the number one cause of CKD as you read this. According to the Mayo Clinic at https://www.mayoclinic.org/diseases-conditions/constipation/symptoms-causes/syc-20354253

“Hormones help balance fluids in your body. Diseases and conditions that upset the balance of hormones may lead to constipation, including:

  • Diabetes
  • Overactive parathyroid gland (hyperparathyroidism)
  • Pregnancy
  • Underactive thyroid (hypothyroidism)”

Many of the sites I perused suggested drinking more water to avoid or correct constipation. But we’re CKD patients; our fluid intake (Well, mine, anyway) is restricted. I’m already drinking my maximum of 64 ounces a day. In the words of Laurel and Hardy’s Hardy, “Well, here’s another nice mess you’ve gotten me into!” It’s possible constipation contributed to my developing CKD and drinking more may help, but with CKD you’re limited to how much you can drink.

Another suggestion I ran into on many sites was increase your fruit and vegetable intake. Great, just great. I’m already at my maximum of three different fruits and three different vegetables – each of different serving sizes, mind you – daily.

Wikipedia at https://en.wikipedia.org/wiki/Constipation#Medications has a great deal of information about constipation. Remember though that anyone can edit any Wikipedia article at any time. Be that as it may, this sentence leaped out at me:

“Metabolic and endocrine problems which may lead to constipation include: hypercalcemiahypothyroidismhyperparathyroidismporphyriachronic kidney diseasepan-hypopituitarismdiabetes mellitus, and cystic fibrosis….”

Thank you, MedicineNet for reminding us that iron can cause constipation. How many of us (meaning CKD patients) are on iron tablets due to the anemia that CKD may cause? I realize some patients are even taking injections of synthetic iron to help with red blood production, something the kidneys are charged with and slow down on when they are in decline.

Apparently, another gift of aging can be constipation since your metabolic system slows down. That’s also what makes it so hard to lose weight once you reach a certain weight. I’m getting a lot of information here, but I’m still not clear as to how one may cause the other. Let’s search some more.

I think I just hit something. We already know that diabetes is the number one cause of CKD. Did you remember that high blood pressure is the second most usual cause of CKD? Take a look at this from Health at https://www.health.com/health/gallery/0,,20452199,00.html#inflammatory-bowel-disease-3:

“Constipation can be a side effect of some common drugs used to treat high blood pressure, such as calcium channel blockers and diuretics.

Diuretics, for instance, lower blood pressure by increasing urine output, which flushes water from your system. However, water is needed to keep stools soft and get them out of the body.”

Now we’re getting somewhere.

It gets even better. The American Association of Kidney Patients at https://aakp.org/dialysis/relieving-constipation/ not only offered more clarification, but offered a list of high fiber foods without going over most of our potassium and phosphorous limits. Fiber intake is considered another way to both avoid and help with constipation.

“Adults need 20-35 grams of fiber daily. However, for dialysis patients who have to limit their fluid intake, this may be too much since it is thought increased dietary fiber may require an increased fluid intake. Also, all patients are different so the amount of fiber needed to relieve constipation varies from person to person.

High Fiber Foods

Bran muffin                 ½ muffin

Brown rice (cooked)   ½ cup

Broccoli*                    ½ cup

Peach                          1 medium

Prunes*                       3

Prunes*                       3

Spaghetti (cooked)      ½ cup

Turnips*                      ¾ cup

(Each serving contains about 150mg potassium, 20-90mg phosphorus and 1 – 5.4 grams of fiber.) (*Items contains 2 or more grams of fiber per serving.)”

I’ve got the connection between constipation and CKD now; do you?

Until next week,

Keep living your life!

No Longer an Actor, Now I’m a Reviewer (Of Sorts)

Last month I received an email from Screen Media asking if I’d like to preview Chicken Soup for the Soul’s One Last Thing. It stars two actors I know about, “…Wendell Pierce (TV’s The Wire) and Jurnee Smollett-Bell (TV’s Underground) and is primarily set in Brooklyn.” Hmmm, two appealing actors AND it was set in Brooklyn. I still wasn’t sure so I emailed back asking if SlowItDownCKD was the intended recipient for this email. Once assured it was, I agreed. Hey, I’m always up for an adventure.

When I saw the movie, I understood. One story line in the movie deals with a kidney dysplasia patient’s need for a donor. That’s all I’ll say about the movie so I don’t ruin the story for you. In other words, you’ll get no spoiler alerts from me.

In addition to crying at the most poignant parts of the movie, my brain was working overtime. Granted the character suffered from a rare kidney disease, but so rare that I’d never heard of it? You can tell what’s coming, can’t you? If I hadn’t heard of it, have my readers? And that’s what I’ll be writing about today.

Okay now, let’s see what this rare kidney disease is. It made sense to me to go to one of the tried and true websites I usually go to for information. This is what The National Institute of Diabetes, Digestive, and Kidney Diseases, a part of the U.S. Department of Health and Human Services, at https://www.niddk.nih.gov/health-information/kidney-disease/children/kidney-dysplasia had to offer:

“Kidney dysplasia is a condition in which the internal structures of one or both of a fetus’ kidneys do not develop normally while in the womb. During normal development, two thin tubes of muscle called ureters grow into the kidneys and branch out to form a network of tiny structures called tubules. The tubules collect urine as the fetus grows in the womb. In kidney dysplasia, the tubules fail to branch out completely. Urine that would normally flow through the tubules has nowhere to go. Urine collects inside the affected kidney and forms fluid-filled sacs called cysts. The cysts replace normal kidney tissue and prevent the kidney from functioning.

Kidney dysplasia can affect one kidney or both kidneys. Babies with severe kidney dysplasia affecting both kidneys generally do not survive birth. Those who do survive may need the following early in life:

  • blood-filtering treatments called dialysis
  • a kidney transplant

Children with dysplasia in only one kidney have normal kidney function if the other kidney is unaffected. Those with mild dysplasia of both kidneys may not need dialysis or a kidney transplant for several years.

Kidney dysplasia is also called renal dysplasia or multicystic dysplastic kidney.”

They also offered some clarifying diagrams.

So now we know what it is, but what causes it? I went to MedicineNet at https://www.medicinenet.com/kidney_dysplasia/article.htm#what_is_kidney_dysplasia for the answer to this question.

“Kidney dysplasia may be caused by the mother’s exposure to certain drugs or by genetic factors. Pregnant women should talk with their health care providers before taking any medicine during their pregnancy. Drugs that may cause kidney dysplasia include prescription medicines, such as drugs to treat seizures and blood pressure medicines called angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs). A mother’s use of illegal drugs-such as cocaine-can also cause kidney dysplasia in her unborn child.

Kidney dysplasia can also have genetic causes. The disorder appears to be an autosomal dominant trait, which means one parent may pass the trait to a child. When kidney dysplasia is discovered in a child, an ultrasound examination may reveal the condition in one of the parents.

Several genetic syndromes that affect other body systems may include kidney dysplasia as one part of the syndrome. A syndrome is a group of symptoms or conditions that may seem unrelated but are thought to have the same cause-usually a genetic cause. A baby with kidney dysplasia might also have problems of the digestive tract, nervous system, heart and blood vessels, muscles and skeleton, or other parts of the urinary tract.

A baby with kidney dysplasia might have other urinary problems that affect the normal kidney. On the left, urine is blocked from draining out of the kidney. On the right, urine flows backward from the bladder into the ureter and kidney, a condition called reflux.

(Me, here: You’ll be able to figure out which was the cause of Jurnee Smollett-Belle’s character once you see the movie.)

Problems of the urinary tract that lead to kidney dysplasia might also affect the normal kidney. For example, one urinary birth defect causes blockage at the point where urine normally drains from the kidney into the ureter. Another birth defect causes urine to flow from the bladder back up the ureter, sometimes all the way to the kidney. This condition is called reflux. Over time, if these problems are not corrected, they can damage the one working kidney and lead to total kidney failure.”

I’m thankful this is a rare disease, but wondered just how rare it was. Back to NIKKD at the same URL as before:

“Scientists estimate that kidney dysplasia affects about one in 4,000 babies…. This estimate may be low because some people with kidney dysplasia are never diagnosed with the condition.”

I’m not a numbers person, but that seems like a lot of babies.

Now, the biggie. What can be done before the need for dialysis or transplant rears its head? I went directly to Urology Care Foundation at http://www.urologyhealth.org/urologic-conditions/kidney-(renal)-dysplasia-and-cystic-disease/printable-version since the kidneys are part of your urologic system.

  • “Treatment may only include symptom management.
  • Monitoring should include blood pressure checks, kidney function tests, and urine testing for protein.
  • Periodic ultrasound can be used to make sure the other kidney continues to grow normally and no other problems develop.
  • Antibiotics may be needed for urinary tract infections.
  • The kidney should be removed only if it causes pain or high blood pressure, or ultrasound is abnormal.”

The AAKP Conference I wrote about last week opened my eyes to how much I don’t know about other kidney diseases and those that might affect CKD. The result is that I’ve asked quite a few people and organizations to guest blog about those areas in which they are experts. Expect to see these guest blogs throughout the summer.

Until next week,

Keep living your life!