KFT, or Kidney Function Test, is a group of blood and urine tests used to assess the health and function of the kidneys. These tests help in evaluating the kidney's ability to filter waste products, balance electrolytes,...
What is KFT?
KFT, or Kidney Function Test, is a group of blood and urine tests used to assess the health and function of the kidneys. These tests help in evaluating the kidney's ability to filter waste products, balance electrolytes, and regulate fluid levels in the body. KFT typically includes measurements of parameters such as blood urea nitrogen (BUN), creatinine, estimated glomerular filtration rate (eGFR), and urine albumin or protein levels.
KFT plays a crucial role in diagnosing and monitoring various kidney-related conditions, including chronic kidney disease, kidney infections, kidney stones, and other disorders affecting kidney function. Abnormal KFT results may indicate impaired kidney function, which can be indicative of underlying kidney damage or disease. Healthcare providers use these test results to assess kidney health, determine the stage of kidney disease, guide treatment decisions, and monitor the effectiveness of interventions.
Why is KFT Done?
KFT, or Kidney Function Test, is done to assess the health and function of the kidneys. It is performed for several reasons:
- Kidney Disease Diagnosis: KFT helps in the diagnosis of kidney diseases or disorders. Abnormal levels of kidney function markers such as creatinine or blood urea nitrogen (BUN) may indicate underlying kidney problems.
- Monitoring Kidney Health: KFT is used to monitor the progression of kidney diseases, especially chronic kidney disease (CKD). By periodically measuring parameters like creatinine and estimated glomerular filtration rate (eGFR), healthcare providers can assess the rate of kidney function decline and adjust treatment plans accordingly.
- Medication Monitoring: Certain medications, such as those used to manage hypertension or treat chronic conditions, can potentially affect kidney function. Regular KFTs help monitor the impact of these medications on the kidneys and ensure their safe and effective use.
- Evaluation of Other Medical Conditions: KFT may be performed as part of routine health check-ups or when other medical conditions that can impact kidney function are present. Conditions like diabetes, high blood pressure, urinary tract infections, autoimmune diseases, and kidney stones may warrant periodic KFTs to evaluate kidney health and detect any abnormalities.
- Preoperative Assessment: Before undergoing surgical procedures, especially those that may put stress on the kidneys, KFT can provide important baseline information about kidney function. It helps healthcare providers assess the patient's ability to tolerate anesthesia and surgical stress, as well as guide perioperative management.
What conditions are diagnosed by KFT?
KFT, or Kidney Function Test, helps in the diagnosis and evaluation of various kidney-related conditions. Some of the conditions that can be diagnosed or assessed using KFT include:
- Chronic Kidney Disease (CKD): KFT is crucial in diagnosing and monitoring CKD. The test results provide information about the level of kidney function, assessed through parameters such as creatinine and estimated glomerular filtration rate (eGFR). These markers help determine the stage and progression of CKD.
- Acute Kidney Injury (AKI): KFT aids in the diagnosis and monitoring of AKI, which is a sudden decline in kidney function. Elevated levels of creatinine and abnormal urine output are key indicators of AKI. KFT helps assess the severity of the injury and guides appropriate treatment.
- Kidney Infections: Infections of the kidneys, such as pyelonephritis, can be evaluated using KFT. Elevated white blood cell count, presence of bacteria or pus cells in urine, and changes in kidney function markers indicate kidney infection.
- Glomerular Diseases: Glomerular diseases affect the filtering units of the kidneys called glomeruli. KFT helps diagnose conditions like glomerulonephritis, which is characterized by inflammation and damage to the glomeruli. Abnormal levels of protein or blood in urine, along with changes in kidney function markers, aid in the diagnosis.
- Kidney Stones: KFT is useful in assessing kidney function and detecting any impairment caused by kidney stones. Changes in urine chemistry, such as increased levels of calcium or uric acid, can be observed in KFT.
- Diabetes-related kidney disease: KFT is essential for diagnosing and monitoring diabetic nephropathy, a common complication of diabetes that affects the kidneys. Elevated levels of urine albumin or protein, along with changes in kidney function markers, indicate kidney damage related to diabetes.
- Hypertensive Nephropathy: High blood pressure can lead to kidney damage over time. KFT helps diagnose and monitor hypertensive nephropathy by assessing kidney function and detecting any abnormalities.
KFT Preparation & Procedure
Preparation:
- Fasting: In some cases, your healthcare provider may require you to fast for a certain period before the test. This means avoiding food and beverages, except for water, for a specific duration, usually overnight. Fasting helps ensure accurate test results by minimizing the influence of recent food intake on certain markers measured in the blood.
- Medications: Inform your healthcare provider about any medications you are currently taking, as certain medications can affect the results of the KFT. They may advise you to temporarily stop taking specific medications before the test. However, it is essential to follow your healthcare provider's instructions regarding medication management, as stopping medications without medical guidance can have adverse effects.
- Hydration: Staying properly hydrated is important for accurate test results. Drink water as usual before the test, unless your healthcare provider advises otherwise. Adequate hydration helps ensure an adequate urine sample for analysis and prevents dehydration-related changes in kidney function markers.
Procedure:
- Blood Sample Collection: A healthcare professional will collect a blood sample from a vein in your arm. The area is first cleaned with an antiseptic solution, and a sterile needle is used to draw the blood. You may feel a slight pinch or prick during the needle insertion, but it is generally well-tolerated. The blood sample is then collected in a tube and labeled with your identification details.
- Urine Sample Collection: In addition to the blood test, a urine sample may also be required as part of the KFT. You will be provided with a sterile container to collect a midstream urine sample. This may involve cleansing the genital area with a sterile wipe and collecting the middle portion of your urine stream.
- Laboratory Analysis: The collected blood and urine samples are sent to a laboratory for analysis. In the laboratory, various markers are measured to assess kidney function. Common markers include blood urea nitrogen (BUN), creatinine, estimated glomerular filtration rate (eGFR), and electrolytes such as sodium, potassium, and chloride. These markers provide information about the filtration and waste removal capabilities of the kidneys.
- Results and Interpretation: Once the laboratory analysis is complete, the results are typically sent to your healthcare provider. They will interpret the results in the context of your medical history and overall health. Abnormalities in the KFT results may indicate kidney dysfunction or certain kidney-related conditions.
KFT Test Price
Generally, the price of a basic KFT in Delhi ranges from around INR 300 to INR 1500. This cost of a Kidney Function Test (KFT) in India can vary depending on several factors such as the location, healthcare facility, and the specific components included in the test However, prices may be higher if additional tests or more comprehensive panels are included. It is advisable to contact and inquire about the exact cost of a KFT and any other relevant information regarding pricing and payment options.
Best diagnostic center for KFT in Delhi
When it comes to finding Kidney Function Tests in Delhi, Ganesh Diagnostic and Imaging Centre stands out as the best diagnostic lab in Delhi, and for those too who are searching for affordable and reliable KFT testing near their location. Whether you're searching for the best diagnostic center for KFT tests, or specifically looking for a diagnostic lab specializing in KFT tests, Ganesh Diagnostic and Imaging Centre is the ideal choice. Not only does Ganesh Diagnostic and Imaging Centre offer accurate and precise KFT services, but they also provide competitive pricing for individuals seeking the best value for their money. With their state-of-the-art facilities and a team of experienced professionals, Ganesh Diagnostic and Imaging Centre ensures that patients can conveniently buy or book an KFT test near them. The center's commitment to quality control and efficient service makes it the top choice for individuals in Delhi who want to book an KFT test near their location.
