Many individuals diagnosed with cancer may experience a condition known as tumor lysis syndrome (TLS), which leads to the rapid breakdown and death of cancer cells. This process releases a significant amount of certain chemicals into the body. Under normal circumstances, the kidneys eliminate these chemicals as waste. However, when the breakdown of cancer cells happens too quickly, the kidneys are unable to keep up, resulting in the development of TLS.
Medical professionals consider tumor lysis syndrome to be a critical emergency in the field of oncology due to the immediate impact on organ function throughout the body.
Who Is at Risk of Developing Tumor Lysis Syndrome?
Tumor lysis syndrome (TLS) is a condition that typically arises approximately one week after the initiation of chemotherapy treatments. However, it can also occur spontaneously in individuals with cancer who possess an abundance of cancer cells, have a faster-growing cancer, or harbor a large cancerous mass. Furthermore, TLS has been observed in patients undergoing steroidal, radiation therapy, hormonal therapy, and targeted therapy treatments. Extensive research indicates that individuals with acute or high-grade lymphoma face a heightened risk of developing TLS. Additionally, the risk is further exacerbated by dehydration and pre-existing kidney issues.
The Impact of TLS on the Body
How TLS Affects and Impacts the Body
Cancers that affect the blood, such as acute leukemia and non-Hodgkin lymphoma, can be incredibly aggressive and rapidly growing. However, these particular cancers have a high sensitivity to chemotherapy drugs, which can effectively eliminate leukemia cells. While these potent treatments are successful in destroying cancer cells, they also disrupt the normal growth and division of cells. Consequently, tumor cells break down at an accelerated rate, leading to the release of significant amounts of uric acid, potassium, and phosphorus. This sudden chemical release overwhelms the kidneys, impairing their ability to filter out and eliminate the excess waste. Additionally, TLS can have detrimental effects on various organs, including the heart, gastrointestinal tract, brain, and muscles.