How to treat anemia in nephrotic syndrome?

Written by Zhou Qi
Nephrology
Updated on September 01, 2024
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Patients with nephrotic syndrome often do not suffer from anemia. However, if a patient has severe chronic renal failure, renal anemia may occur. Generally, renal anemia occurs when the patient's blood creatinine level exceeds 256 micromoles/liter. Treatment mainly involves the use of erythropoiesis-stimulating agents and iron supplements. If the patient does not have obvious renal failure but exhibits anemia, it is important to investigate the cause. This could include gastrointestinal bleeding, the presence of systemic diseases, or even hematological disorders. For example, lupus nephritis can cause both nephrotic syndrome and anemia. In such cases, high-dose steroids and immunosuppressants may be required as a treatment to fundamentally address the issue.

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Written by Zhou Qi
Nephrology
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How long will it take for nephrotic syndrome to get better?

Most cases of nephrotic syndrome are primary nephrotic syndrome, which refers to the absence of specific causes and may be related to immune dysfunction. The disordered immune system attacks the glomerular capillaries causing damage to the filtration barrier, resulting in the patient excreting large amounts of urinary protein. For primary nephrotic syndrome, treatment generally involves the use of corticosteroids or a combination of hormones and immunosuppressants. About 50-60% of patients respond effectively to the medication, which typically takes about two months to take effect. Patients who respond quickly might see effects within one to two weeks, while those with less sensitivity to the medication may need three to four months. The general course of medication is about one year.

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home-news-image
Written by Zhou Qi
Nephrology
52sec home-news-image

How to treat anemia in nephrotic syndrome?

Patients with nephrotic syndrome often do not suffer from anemia. However, if a patient has severe chronic renal failure, renal anemia may occur. Generally, renal anemia occurs when the patient's blood creatinine level exceeds 256 micromoles/liter. Treatment mainly involves the use of erythropoiesis-stimulating agents and iron supplements. If the patient does not have obvious renal failure but exhibits anemia, it is important to investigate the cause. This could include gastrointestinal bleeding, the presence of systemic diseases, or even hematological disorders. For example, lupus nephritis can cause both nephrotic syndrome and anemia. In such cases, high-dose steroids and immunosuppressants may be required as a treatment to fundamentally address the issue.

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Written by Zhou Qi
Nephrology
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Does nephrotic syndrome easily lead to cerebral infarction?

Nephrotic syndrome is a high-risk factor for cerebral infarction, making patients prone to strokes. This is because patients with nephrotic syndrome excrete large amounts of protein in their urine, which reduces protein concentration in the plasma and disrupts the anticoagulant fibrinolysis system, leading to an increased tendency to form blood clots. These clots are prone to develop in the veins of the lower extremities and the renal veins, and cerebral arteries in the skull are also susceptible to occlusion. Therefore, in such patients, if the plasma albumin level is very low, such as below 20 grams per liter, there is a need for routine use of anticoagulant medications.

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Written by Zhang Hui
Nephrology
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Characteristics of Nephrotic Syndrome

The characteristics of nephrotic syndrome are defined by significant proteinuria, where significant proteinuria refers to urinary protein exceeding 3.5 grams in 24 hours; hypoproteinemia, which refers to blood albumin levels below 30 grams per liter; edema, which may present in facial and lower limbs, and even severe patients may exhibit generalized edema around both lower limbs; and hyperlipidemia, characterized by increased cholesterol and triglycerides in the blood. These patients may exhibit reduced urine output, edema, and noticeably increased foam in the urine.

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Written by Zhou Qi
Nephrology
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Is nephrotic syndrome hereditary?

Nephrotic syndrome is generally not hereditary. It refers to a group of clinical symptoms and manifestations. The fundamental issue in patients is the damage to the glomerular capillaries, which leads to significant proteinuria, subsequently causing edema, hyperlipidemia, and hypoalbuminemia in the plasma. The causes of this disease are classified into primary and secondary types. Primary nephrotic syndrome is related to immune system dysfunction and may involve multiple genes; therefore, the disease is not considered a clear hereditary disease, but the likelihood of offspring developing renal issues may be higher than in the general population. Secondary nephrotic syndrome is mostly related to factors such as hepatitis B infection, allergies, diabetes, etc., and these diseases are not hereditary either.