ABSTRACT
BACKGROUND: The evaluation of chronic kidney disease (CKD) in cancer patients seems to rely mostly on the Cockcroft-Gault (CG) formula or the creatinine levels to adjust treatment dosages which is a practice refuted by internists. AIMS: We evaluate the overall agreement of the CG, modification of diet in renal disease (MDRD) and CKD-epidemiology collaboration equations (CKD-EPI) equation with the newly devised Janowitz and Williams' (JW) equation. METHODS: The renal function was estimated in 235 cancer patients according to the CG, MDRD, body surface area (BSA)-adjusted MDRD, CKD-EPI, BSA-adjusted CKD-EPI and JW formulae. RESULTS: JW equation was more in agreement with CG and CKD-EPI estimations than the other equations. Taking JW equation as reference, receiver operating characteristic curve analysis showed that CG eGFR had the higher area under the curve when compared with other equations. Hierarchical cluster analysis showed more proximity between CG and JW equations than the other equations. CONCLUSION: The newly proposed JW eGFR estimation was more in agreement with CG equation than the other equations.
Subject(s)
Acute Kidney Injury/diagnosis , Glomerular Filtration Rate , Kidney Function Tests/standards , Neoplasms/drug therapy , Renal Insufficiency, Chronic/diagnosis , Acute Kidney Injury/chemically induced , Adult , Aged , Antineoplastic Agents/administration & dosage , Antineoplastic Agents/adverse effects , Area Under Curve , Creatinine/blood , Female , Humans , Male , Middle Aged , Neoplasms/complications , Predictive Value of Tests , Renal Insufficiency, Chronic/chemically induced , Renal Insufficiency, Chronic/diet therapyABSTRACT
The choice of immunotherapy in the treatment of cancer has improved the prognosis of many patients affected by various malignancies. The high expectations foreseen with immunotherapy have led to fast approvals despite the incomplete understanding of the toxicity profiles in the different organs, including the kidneys. The high prevalence of chronic kidney disease in cancer patients complicates the issue further and requires a better knowledge of the renal safety profile to ensure an optimal safe treatment. This review summarizes the present knowledge of renal adverse events secondary to immune checkpoint inhibitors and discusses their pathophysiology, clinical presentation and adequate management. We also advocate the need for a multidisciplinary approach in patients with immune-related toxic adverse events.
