Kidney stones can cause a very painful experience for a patient. If you are looking for options on kidney stone treatment in Nigeria, you’re in the right place. To start, read up on some basic information about kidney stones.
What are kidney stones?
Kidney stones are stones that can form and grow in the kidneys. They can cause blockage, pain, infection or damage to the kidneys if untreated.
The kidney has many functions including regulating blood pressure and stimulating formation of blood cells, its main function is to filter the blood and to help maintain a healthy balance of electrolytes and compounds.
Kidney stones form when there is an imbalance: When electrolytes and compounds such as calcium, oxalate and uric acid amongst others are in excess and overwhelm the natural mechanisms that prevent and stone formation.
How do people get kidney stones?
There are many potential causes of kidney stones but the most common cause by far is poor fluid intake. One of the body’s strongest defenses against stone formation is dilution. When electrolytes and compounds are below a certain threshold in concentration stone formation does not occur.
Other causes include abnormalities of the urinary tract such as those leading to poor drainage of urine. This promotes contact between compounds in the urine that can crystallize to start the process of stone formation.
Some medications in excess (e.g. Vitamin C) may predispose to stone formation. Vitamin C is broken down to oxalate which is a component of the most common stone composition calcium oxalate.
Diet also plays a role in the risk of stone formation. People who have formed stones in the past are advised to avoid foods with high sodium content because it causes excretion of calcium which increases its concentration in the urine.
They are also advised against foods with high oxalate content (e.g. potatoes, spinach, beets, and certain nuts).
Diseases such as gout (excess uric acid) or sarcoidosis (these patients have high calcium levels in the urine because of excess calcium production) also predispose to stone formation.
Are there any complications of kidney stones?
Kidney stones may be present without symptoms for a long time. When sitting in the kidney and not blocking the flow of urine there are no symptoms. They, however, can become a focus for bacterial growth and infections that are difficult to eradicate. When they block the path of urine they can cause excruciating pain often compared to the pain of childbirth.
In some people, however, even when obstructing the flow of urine in the kidneys there is no associated pain and unfortunately, these individuals often end up kidney damage before detection.
What is the treatment for kidney stones?
There are multiple ways to treat kidney stones including surveillance, medical and surgical options. A urology doctor is usually able to determine if a surgery is necessary or not after administering some urology tests.
The treatment of choice depends on the symptoms, patient and stone characteristics (size, location, density, and composition) as well as patient preference.
Medical options include medications to encourage stone passage (e.g. Tamsulosin which relaxes the ureter promoting passage of the stone). Only stones meeting certain criteria qualify for this option.
Other medications are used to prevent stone formation by lowering the concentration of calcium in the urine for those who have been diagnosed with excess calcium in the urine.
Only about 5% of stones (non-calcium based) are dissolvable using medication. The most common of these are uric acid stones and these can be dissolved if one can raise urine alkalinity to >6.5 with potassium citrate.
For direct intervention, options for stones less than 2 cm in size include extracorporeal shockwave lithotripsy (ESWL) where sound waves are directed to break the stones or endoscopic (no cut/incision) surgery (ureterorenoscopy and laser lithotripsy) where the stone is broken under vision using laser energy (See Video below).
For stones greater than 2 cm percutaneous nephrolithotomy where a small hole is made in the back is recommended.
How to prevent kidney stones
One of the most important components of managing patients with kidney stones is the prevention of recurrence.
General recommendations for stone formers include: Increase fluid intake (recommend 3 liters or more per day), decreased animal protein intake, reduced salt intake, increased intake of fluids that contain citrate (lemonade or orange juice).
Patients who meet certain criteria may need to undergo further testing to determine more specific causes of their stones with a 24-hour urine test. These patients can then have further targeted treatment based on the findings of the test.
Are Kidney Stone Treatments available locally here in Lagos, Nigeria?
Yes, you can find a Kidney Stone Treatment Center or a Urology Hospital near you. (See Video Below)
Finding a Kidney Stone Specialist (or Urologist Specialist) in Lagos.
Identifying a surgeon to perform any procedure is the most critical decision one can make in treating urological diseases not treatable by medication.
A consultation with the urologist would include a complete assessment of the patient’s disease and individualization of treatment options. Risks and benefits of each approach would be assessed in full detail. Book an appointment today for an assessment by calling +2347016641029 or by filling the request form here.
Article re-adapted from Health4naija.com