{
    "abstract": "A retrospective study of the incidence of contrast-medium-induced nephropathy (CMN) in patients with renal insufficiency.\nAll angiographies with and without endovascular therapeutic procedures (n = 2400) performed at the hospital during 1 year were evaluated. A total of 139 patients were found to have a preangiographic serum-creatinine (s-Cr) of 150 micromol L(-1) or above. Postprocedural serial s-Cr values were present in 118 patients and these were included in the study.\nAmongst patients receiving only iodinated contrast media (CM) 8% demonstrated a 25% rise in s-Cr. The corresponding figure was 11 and 12.5% amongst patients who were given either iodinated CM together with carbon dioxide (CO2) or CO2 as sole contrast medium. After exclusion of other explanations of impaired renal function all together only seven of 114 patients (6%) were considered to have developed CMN. Four of the seven patients restituted renal function completely, whilst it remained decreased in three. No patient required dialysis. The percentage of diabetic patients were not found to be different in patients with and without signs of CMN.\nThe present retrospective study indicate that the risk of CMN in connection with angiography is low when modern low-osmolality CM and contrast saving angiographic technique including CO2 is used combined with proper hydration. Patients with diabetes mellitus were not found more frequently in the groups with CMN.",
    "authors": [
        {
            "affiliation": "Department of Nephrology and Transplantation, Malm\u00f6 University Hospital, Sweden. gunnar.sterner@skane.se",
            "firstname": "G",
            "initials": "G",
            "lastname": "Sterner"
        },
        {
            "affiliation": null,
            "firstname": "U",
            "initials": "U",
            "lastname": "Nyman"
        },
        {
            "affiliation": null,
            "firstname": "T",
            "initials": "T",
            "lastname": "Valdes"
        }
    ],
    "conclusions": null,
    "copyrights": null,
    "doi": "10.1046/j.1365-2796.2001.00903.x",
    "journal": "Journal of internal medicine",
    "keywords": [],
    "methods": null,
    "publication_date": "2002-03-13",
    "pubmed_id": "11887978",
    "results": "Amongst patients receiving only iodinated contrast media (CM) 8% demonstrated a 25% rise in s-Cr. The corresponding figure was 11 and 12.5% amongst patients who were given either iodinated CM together with carbon dioxide (CO2) or CO2 as sole contrast medium. After exclusion of other explanations of impaired renal function all together only seven of 114 patients (6%) were considered to have developed CMN. Four of the seven patients restituted renal function completely, whilst it remained decreased in three. No patient required dialysis. The percentage of diabetic patients were not found to be different in patients with and without signs of CMN.",
    "title": "Low risk of contrast-medium-induced nephropathy with modern angiographic technique.",
    "xml": "<Element 'PubmedArticle' at 0x7885051dd760>"
}