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Gadolinium-Induced Nephrogenic Systemic Fibrosis in Patients with Kidney Disease

2007; Elsevier BV; Volume: 120; Issue: 7 Linguagem: Inglês

10.1016/j.amjmed.2007.01.032

1555-7162

Mark A. Perazella, Roger A. Rodby,

Luminescence Properties of Advanced Materials

Nephrogenic systemic fibrosis is a debilitating disease of uncertain cause that develops in patients with advanced chronic kidney disease and end-stage renal disease.1Cowper S.E. Nephrogenic fibrosing dermopathy [NFD/NSF Website]. 2001-2006Google Scholar It is characterized by fibrosis, predominantly of the skin, which often leads to severe physical limitations (Figure 1, Figure 2). Systemic involvement of the liver, heart, lungs, diaphragm, and skeletal muscle also has been reported with fatal consequences.1Cowper S.E. Nephrogenic fibrosing dermopathy [NFD/NSF Website]. 2001-2006Google Scholar Since its initial description in 1997, more than 200 cases have been described in the nephrogenic systemic fibrosis registry.1Cowper S.E. Nephrogenic fibrosing dermopathy [NFD/NSF Website]. 2001-2006Google Scholar Ninety percent of these patients are dialysis-dependent, although non–dialysis-dependent patients with advanced chronic kidney disease and patients with acute kidney injury have been described.1Cowper S.E. Nephrogenic fibrosing dermopathy [NFD/NSF Website]. 2001-2006Google Scholar, 2Grobner T. Gadolinium—a specific trigger for the development of nephrogenic fibrosing dermopathy and nephrogenic systemic fibrosis?.Nephrol Dial Transplant. 2006; 21: 1104-1108Crossref PubMed Scopus (1508) Google Scholar, 3Marckmann P. Skov L. Rossen et al.Nephrogenic systemic fibrosis: suspected etiological role of gadodiamide used for contrast-enhanced magnetic resonance imaging.J Am Soc Nephrol. 2006; 17: 2359-2362Crossref PubMed Scopus (1121) Google Scholar, 4Broome D.R. Girguis M.S. Baron P.W. et al.Gadodiamide-associated nephrogenic systemic fibrosis: why radiologists should be concerned.Am J Radiol. 2007; 188: 1-7Google ScholarFigure 2Skin thickening and its effect to cause an extension contracture of the foot in a patient with nephrogenic systemic fibrosis (image courtesy of Shawn Cowper, MD, Yale University, with permission).View Large Image Figure ViewerDownload Hi-res image Download (PPT) Exposure to gadolinium from magnetic resonance imaging in patients with chronic kidney disease has been linked to nephrogenic systemic fibrosis.1Cowper S.E. Nephrogenic fibrosing dermopathy [NFD/NSF Website]. 2001-2006Google Scholar, 2Grobner T. Gadolinium—a specific trigger for the development of nephrogenic fibrosing dermopathy and nephrogenic systemic fibrosis?.Nephrol Dial Transplant. 2006; 21: 1104-1108Crossref PubMed Scopus (1508) Google Scholar, 3Marckmann P. Skov L. Rossen et al.Nephrogenic systemic fibrosis: suspected etiological role of gadodiamide used for contrast-enhanced magnetic resonance imaging.J Am Soc Nephrol. 2006; 17: 2359-2362Crossref PubMed Scopus (1121) Google Scholar, 4Broome D.R. Girguis M.S. Baron P.W. et al.Gadodiamide-associated nephrogenic systemic fibrosis: why radiologists should be concerned.Am J Radiol. 2007; 188: 1-7Google Scholar Thirty patients with end-stage renal disease who developed nephrogenic systemic fibrosis after gadolinium exposure have been reported.2Grobner T. Gadolinium—a specific trigger for the development of nephrogenic fibrosing dermopathy and nephrogenic systemic fibrosis?.Nephrol Dial Transplant. 2006; 21: 1104-1108Crossref PubMed Scopus (1508) Google Scholar, 3Marckmann P. Skov L. Rossen et al.Nephrogenic systemic fibrosis: suspected etiological role of gadodiamide used for contrast-enhanced magnetic resonance imaging.J Am Soc Nephrol. 2006; 17: 2359-2362Crossref PubMed Scopus (1121) Google Scholar, 4Broome D.R. Girguis M.S. Baron P.W. et al.Gadodiamide-associated nephrogenic systemic fibrosis: why radiologists should be concerned.Am J Radiol. 2007; 188: 1-7Google Scholar The Food and Drug Administration also recently linked nephrogenic systemic fibrosis to gadolinium and released 2 Public Health Advisories. The first advisory reported nephrogenic systemic fibrosis in 25 patients with end-stage renal disease after gadolinium exposure; an update increased this to 90 patients.5Food and Drug Administration Public Health Advisory: gadolinium-containing contrast agents for magnetic resonance imaging (MRI). Available at: http://www.fda.gov/cder/drug/advisory/gadolinium_agents_20061222.htm. Accessed January 20, 2007.Google Scholar Free gadolinium has been documented within the fibrotic tissues of patients with nephrogenic systemic fibrosis, further incriminating gadolinium as the pathogenic trigger.6High W.A. Ayers R.A. Chandler J. et al.Gadolinium is detectable within the tissue of patients with nephrogenic systemic fibrosis.J Am Acad Dermatol. 2006; 56: 21-26Abstract Full Text Full Text PDF PubMed Scopus (429) Google Scholar Higher doses of gadolinium seem to increase the risk of nephrogenic systemic fibrosis. Broome and colleagues4Broome D.R. Girguis M.S. Baron P.W. et al.Gadodiamide-associated nephrogenic systemic fibrosis: why radiologists should be concerned.Am J Radiol. 2007; 188: 1-7Google Scholar note an odds ratio of developing nephrogenic systemic fibrosis of 12.1 when comparing 0.2 mmol/kg dose with 0.1 mmol/kg dose. Magnetic resonance angiography (∼0.3 mmol/kg) therefore carries a higher risk for nephrogenic systemic fibrosis than a nonvascular study (0.1 mmol/kg). Gadolinium is predominantly cleared by the kidneys, and the T1/2 of gadolinium in chronic kidney disease stages 4 and 5 (estimated glomerular filtration rate < 30 mL/min) is significantly increased.7Perazella M.A. Rodby R.A. Gadolinium use in patients with kidney disease: a cause for concern.Semin Dial. 2007; 20: 179-182Crossref PubMed Scopus (79) Google Scholar Gadolinium is dialyzed; however, it requires 3 treatments to remove more than 95% of an administered dose.7Perazella M.A. Rodby R.A. Gadolinium use in patients with kidney disease: a cause for concern.Semin Dial. 2007; 20: 179-182Crossref PubMed Scopus (79) Google Scholar Thus, tissue exposure to gadolinium is enhanced with advanced chronic kidney disease, and more so with higher doses. Free gadolinium (Gd3+) is toxic to tissues and unsafe for human use. To prevent toxicity, Gd3+ is bound to a chelate, an organic molecule that forms a stable complex around the Gd3+. Gadolinium preparations differ predominantly in the chelate used. The majority of cases of nephrogenic systemic fibrosis have followed exposure to gadodiamide (Omniscan, GE Healthcare, Piscataway, NJ),2Grobner T. Gadolinium—a specific trigger for the development of nephrogenic fibrosing dermopathy and nephrogenic systemic fibrosis?.Nephrol Dial Transplant. 2006; 21: 1104-1108Crossref PubMed Scopus (1508) Google Scholar, 3Marckmann P. Skov L. Rossen et al.Nephrogenic systemic fibrosis: suspected etiological role of gadodiamide used for contrast-enhanced magnetic resonance imaging.J Am Soc Nephrol. 2006; 17: 2359-2362Crossref PubMed Scopus (1121) Google Scholar, 4Broome D.R. Girguis M.S. Baron P.W. et al.Gadodiamide-associated nephrogenic systemic fibrosis: why radiologists should be concerned.Am J Radiol. 2007; 188: 1-7Google Scholar although this specific chelate was the only one used for magnetic resonance studies by reporting centers. Gadodiamide is less stable than other chelates7Perazella M.A. Rodby R.A. Gadolinium use in patients with kidney disease: a cause for concern.Semin Dial. 2007; 20: 179-182Crossref PubMed Scopus (79) Google Scholar and is more likely to dissociate into free Gd3+. Still, nephrogenic systemic fibrosis has been reported with other gadolinium chelates, and caution should be observed with all gadolinium formulations in advanced chronic kidney disease.5Food and Drug Administration Public Health Advisory: gadolinium-containing contrast agents for magnetic resonance imaging (MRI). Available at: http://www.fda.gov/cder/drug/advisory/gadolinium_agents_20061222.htm. Accessed January 20, 2007.Google Scholar Although this is the early descriptive stage of a new disease, enough evidence is available to make some recommendations regarding gadolinium use in patients with chronic kidney disease. Patients on dialysis are at highest risk and should avoid exposure to gadolinium when possible. The judicious use of low/iso-osmolar iodinated radiocontrast with standard prophylaxis may be a better choice because iodinated radiocontrast-induced nephropathy is generally reversible and nephrogenic systemic fibrosis is not. If patients with end-stage renal disease must receive gadolinium, we recommend using the lowest dose possible, avoiding gadodiamide and performing hemodialysis immediately after and the next day after the procedure. The recommendations for gadolinium use in patients with chronic kidney disease stages 4 and 5 who are not receiving dialysis are similar with the exception of dialysis postexposure, although that option should be considered. Since submission of this article, a total of 70 cases of NSF have been reported in the literature that link gadolinium exposure to the development of nephrogenic systemic fibrosis. Of these, 48 had ESRD, 10 had acute kidney injury, and 9 and 4 had chronic kidney disease stage 5 and 4, respectively.