A kidney transplant is an operation in which a person with kidney failure receives a new kidney. The new kidney takes over the work of cleaning the blood. There are two types of kidney transplants: those that come from living donors and those that come from unrelated donors who have died (non-living donors). A living donor may be someone in your family. It may also be your spouse or close friend. In some cases, it may be a stranger who wishes to donate a kidney to anyone in need of a transplant. There are advantages and disadvantages to both types of kidney transplants.
If you have advanced and permanent kidney failure, kidney transplantation may be the treatment option that allows you to live much like you lived before your kidneys failed. Since the 1950s, when the first kidney transplants were performed, much has been learned about how to prevent rejection and minimize the side effects of medicines. But transplantation is not a cure; it’s an on going treatment that requires you to take medicines for the rest of your life. And the wait for a donated kidney can be years long. A successful transplant takes a coordinated effort from your whole health care team, including your nephrologist, transplant surgeon, transplant coordinator, pharmacist, dietician, and social worker. But the most important members of your health care team are you and your family.
Many kidney diseases can be treated successfully. Careful control of diseases like diabetes and high blood pressure can help prevent kidney disease or keep it from getting worse. Kidney stones and urinary tract infections can usually be treated successfully. Unfortunately, the exact causes of some kidney diseases are still unknown, and specific treatments are not yet available for them. Sometimes, chronic kidney disease may progress to kidney failure, requiring dialysis or kidney transplantation. Treating high blood pressure with special medications called angiotensin converting enzyme (ACE) inhibitors often helps to slow the progression of chronic kidney disease. A great deal of research is being done to find more effective treatment for all conditions that can cause chronic kidney disease. Acute renal failure (kidney failure): A sudden worsening in kidney function. Dehydration, a blockage in the urinary tract, or kidney damage can cause acute renal failure, which may be reversible.
4.Kidney and Bladder Stones
Kidney or bladder stones are solid build-ups of crystals made from minerals and proteins found in urine. Bladder diverticulum, enlarged prostate, neurogenic bladder and urinary tract infection can cause an individual to have a greater chance of developing bladder stones. If a kidney stone becomes lodged in the ureter or urethra, it can cause constant severe pain in the back or side, vomiting, hematuria (blood in the urine), fever, or chills. Bladder stones are hard masses of minerals in your bladder. Bladder stones develop when urine in your bladder becomes concentrated, causing minerals in your urine to crystallize. Concentrated, stagnant urine is often the result of not being able to completely empty your bladder. If bladder stones are small enough, they can pass on their own with no noticeable symptoms. However, once they become larger, bladder stones can cause frequent urges to urinate, painful or difficult urination and hematuria. Kidney stones (nephrolithiasis): Minerals in urine form crystals (stones), which may grow large enough to block urine flow. It’s considered one of the most painful conditions. Most kidney stones pass on their own but some are too large and need to be treated.
5.Acute Kidney Injury
Acute kidney injury (AKI), previously called Acute renal failure (ARF), is an abrupt loss of kidney function that develops within 7 days. Acute kidney injury (formerly known as acute renal failure) is a syndrome characterized by the rapid loss of the kidney’s excretory function and is typically diagnosed by the accumulation of end products of nitrogen metabolism (urea and creatinine) or decreased urine output, or both. AKI may lead to a number of complications, including metabolic acidosis, high potassium levels, uremia, changes in body fluid balance, and effects on other organ systems, including death. People who have experienced AKI may have an increased risk of chronic kidney disease in the future. Management includes treatment of the underlying cause and supportive care, such as renal replacement therapy.
6.Chronic Kidney Diseases
Chronic Kidney Diseases includes conditions that damage your kidneys and decrease their ability to keep you healthy by doing the jobs listed. If kidney disease gets worse, wastes can build to high levels in your blood and make you feel sick. You may develop complications like high blood pressure, anemia (low blood count), weak bones, poor nutritional health and nerve damage. Also, kidney disease increases your risk of having heart and blood vessel disease. These problems may happen slowly over a long period of time. The two main causes of chronic kidney disease are diabetes and high blood pressure, which are responsible for up to two-thirds of the cases. Diabetes happens when your blood sugar is too high, causing damage to many organs in your body, including the kidneys and heart, as well as blood vessels, nerves and eyes. High blood pressure, or hypertension, occurs when the pressure of your blood against the walls of your blood vessels increases.
7.End Stages Renal Diseases
End-stage kidney disease is also called end-stage renal disease (ESRD). End-stage kidney disease is the last stage of chronic kidney disease. This is when your kidneys can no longer support your body’s needs. The kidneys remove waste and excess water from the body. ESRD occurs when the kidneys are no longer able to work at a level needed for day-to-day life. The most common causes of ESRD are diabetes and high blood pressure. These conditions can affect your kidneys. ESRD almost always comes after chronic kidney disease. The kidneys may slowly stop working over 10 to 20 years before end-stage disease results. Chronic kidney disease (CKD) is when there is permanent damage to your kidneys. Your kidneys may still work well enough for you to live, even if they have some damage. If your kidneys keep getting worse, CKD can lead to kidney failure (ESRD). This is when the kidneys do not work well enough for you to live. If this happens, you will need dialysis or a kidney transplant to live.
Glomerular disease can occur by itself (eg, affecting only the kidney), or may be associated with an underlying medical condition that affects other organ systems, such as lupus, diabetes, or certain infections. Glomerular disease can develop suddenly (called Acute), or develop slowly over a period of years (called Chronic). Treatment of glomerular disease depends upon its cause and type. Many diseases affect kidney function by attacking the glomeruli, the tiny units within the kidney where blood is cleaned. Glomerular diseases include many conditions with a variety of genetic and environmental causes, but they fall into two major categories: Glomerulonephritis (gloh-MEHR-yoo-loh-nef-RY-tis) describes the inflammation of the membrane tissue in the kidney that serves as a filter, separating wastes and extra fluid from the blood. Glomerulosclerosis (gloh-MEHR-yoo-loh-skleh-ROH-sis) describes the scarring or hardening of the tiny blood vessels within the kidney.
Renal cell cancer (also called kidney cancer or renal adenocarcinoma) is a disease in which malignant (cancer) cells are found in the lining of tubules (very small tubes) in the kidney. There are 2 kidneys, one on each side of the backbone, above the waist. Tiny tubules in the kidneys filter and clean the blood. They take out waste products and make urine. The urine passes from each kidney through a long tube called a ureter into the bladder. The bladder holds the urine until it passes through the urethra and leaves the body. Renal cell carcinoma may remain clinically occult for most of its course. Only 10 percent of patients present with the classic triad of flank pain, hematuria, and flank mass. Surgical resection remains the only known effective treatment for localized renal cell carcinoma, and it is also used for palliation in metastatic disease. Targeted therapy and immunomodulatory agents are considered standard of care in patients with metastatic disease. Kidney cancer: Renal cell carcinoma is the most common cancer affecting the kidney. Smoking is the most common cause of kidney cancer.
10.Hypertension Associated with Kidney Diseases
High blood pressure (hypertension) is a leading cause of disease and kidney failure (end-stage renal disease). Renal hypertension, also called Reno vascular hypertension, is elevated blood pressure caused by kidney disease. It can usually be controlled by blood pressure drugs. Some people with renal hypertension can be helped by angioplasty, stenting, or surgery on the blood vessels of the kidney. Hypertension can cause damage to the blood vessels and filters in the kidney, making removal of waste from the body difficult. Once a person is diagnosed with end-stage renal diseases, dialysis a blood cleansing process or kidney transplantation are necessary. Kidneys are remarkable organs. Inside them are millions of tiny blood vessels that act as filters. Their job is to remove waste products from the blood. Sometimes this filtering system breaks down.
Diabetes can damage the kidneys and cause them to fail. Failing kidneys lose their ability to filter out waste products, resulting in kidney disease. Diabetes can damage this system. High levels of blood sugar make the kidneys filter too much blood. All this extra work is hard on the filters. After many years, they start to leak and useful protein is lost in the urine. Having small amounts of protein in the urine is called micro albuminuria. When kidney disease is diagnosed early, during micro albuminuria, several treatments may keep kidney disease from getting worse. Having larger amounts of protein in the urine is called macro albuminuria. When kidney disease is caught later during macro albuminuria, end-stage renal disease, or ESRD, usually follows. In time, the stress of overwork causes the kidneys to lose their filtering ability. Waste products then start to build up in the blood. Finally, the kidneys fail. This failure, ESRD, is very serious. A person with ESRD needs to have a a kidney
The Division of Pediatric Nephrology specializes in the diagnosis and management of children with a variety of acute and chronic kidney-related disorders. The division evaluates and treats hypertension, hematuria, proteinuria, renal tubular acidosis, nephrolithiasis, glomerulonephritis, and kidney failure. Pediatric Nephritis is clinically and genetically heterogeneous entity characterized by either relapsing and course with significant morbidity and mortality resulting from complications of the disease itself, and its therapy. Pediatric Kidney stones are a group of crystals that are difficult to pass from the body. All essential topics in the field of pediatric nephrology are covered, including anatomy and physiology, renal replacement therapies and kidney transplantation such as Glomerulo Nephritis and some common clinical conditions involving the kidney include the nephritic and nephrotic syndromes, tubular disorders and pathophysiology of their disorders.
13.Etiology and Pathogenesis of Kidney Diseases
The cause of chronic kidney disease isn’t always known. But any condition or disease that damages blood vessels or other structures in the kidneys can lead to kidney disease. The conditions that can damage the kidneys and cause chronic kidney disease include: Kidney diseases and infections, such as polycystic kidney disease, pyelonephritis, glomerulonephritis, or a kidney problem you were born with. Have a narrowed or blocked renal artery. A renal artery carries blood to the kidneys. Long – term use of medicines that can damage the kidneys. Examples include non-steroidal anti-inflammatory drugs (NSAIDs), such as celecoxib and ibuprofen, and certain antibiotics.
14.Treatment and Surgery for Renal Diseases
Your doctor will work to slow or control the cause of your kidney disease. Treatment options vary, depending on the cause. Depending on the underlying cause, some types of kidney disease can be treated. Often, though, chronic kidney disease has no cure. In general, treatment consists of measures to help control signs and symptoms, reduce complications, and slow progression of the disease. If your kidneys become severely damaged, you may need treatment for end-stage kidney disease. If your kidneys can’t keep up with waste and fluid clearance on their own and you develop complete or near-complete kidney failure, you have End-stage renal disease. At that point, dialysis or a kidney transplant is needed. Since no specific in alternative and Ayurveda medicine for kidney can help treat kidney failure effectively, the best method is to combine them. Immunotherapy, as one great breakthrough in treating end-stage kidney disease, is just a combination of advanced western medical technologies and traditional herbal medicines.
15.Renal Dialysis and Procedures
Dialysis, the more common form of kidney-replacement therapy, is a way of cleaning the blood with an artificial kidney. There are two types of dialysis: haemodialysis and peritoneal dialysis.
Haemodialysis, an artificial kidney removes waste from the blood. A surgeon must first create an “access,” a place where blood can easily be taken from the body and sent to the artificial kidney for cleaning. The access, usually in the forearm, can be made from the patient’s own blood vessels or from a piece of implanted tubing. The access is inside the body and cannot be seen from the outside. Usually, this surgery is done 2 to 3 months before dialysis starts so the body has time to heal.
Peritoneal dialysis: Another form of dialysis is called peritoneal dialysis. The lining inside your abdomen (the peritoneum) becomes the filter. A soft plastic tube is put into the abdomen by a surgeon. The two main types of peritoneal dialysis are continuous ambulatory peritoneal dialysis (CAPD) and continuous cycling peritoneal dialysis (CCPD). People perform CAPD themselves by attaching a plastic bag filled with cleansing fluid to the tube in the abdomen and raising it to shoulder level. In CCPD, a machine puts the cleansing fluid into the abdomen and drains it automatically. This is usually done at night during sleep.
16.Diagnostic Techniques of Kidney Diseases
The urinary tract is the body’s drainage system for removing wastes and extra water. The urinary tract includes two kidneys, two ureters, a bladder, and a urethra. Ultrasound is used to evaluate a person’s native kidneys (the ones you were born with) as well as transplanted kidneys.
Renal scintigraphy uses small amounts of radioactive materials called radiotracers, a special camera and a computer to evaluate your kidneys’ function and anatomy and determine whether they are working properly
Angiography is the test of choice for the renal hypertension or high blood pressure caused by narrowing of the renal arteries that carry blood to the kidneys. Initial evaluation could be done by the use of ultrasound.
The kidneys’ job is to keep the body’s fluids, electrolytes, and organic solutes in a healthy balance. Their functional units are the million or so nephrons in the renal cortex which filter most constituents of the blood other than red blood cells and protein, reabsorb needed substances, secrete hydrogen ions to maintain acid-base balance, and secrete wastes.
Urine formation consists of three basic processes: glomerular filtration, tubular secretion, and tubular reabsorption. Several disease conditions can interfere with these functions. Inflammatory and degenerative diseases can involve the small blood vessels and membranes in the nephrons. Urinary tract infections and kidney stones can interfere with normal drainage, causing further infection and tissue damage. Circulatory disorders, such as hypertension, can damage the small renal arteries. Other diseases, such as diabetes, gout, and urinary tract abnormalities can lead to impaired function, infection, or obstruction. Toxic agents such as insecticides, solvents, and certain drugs may also harm renal tissue.
18.Drugs for Kidney Diseases
Although medicine cannot reverse chronic kidney disease, it is often used to help treat symptoms and complications and to slow further kidney damage. Most people who have chronic kidney disease have problems with high blood pressure at some time during their disease. Medicines that lower blood pressure help to keep it in a target range and stop any more kidney damage. You may need to try several blood pressure medicines before you find the medicine that controls your blood pressure well without bothersome side effects. Most people need to take a combination of medicines to get the best results. Your doctor may order blood tests 3 to 5 days after you start or change your medicines. The tests help your doctor make sure that your medicines are working correctly.
Medicines may be used to treat symptoms and complications of chronic kidney disease. These medicines include: Erythropoietin (rhEPO) therapy and iron replacement therapy (iron pills or intravenous iron) for anemia.