Concordance With Screening and Treatment Guidelines for Chronic Kidney Disease in Type 2 Diabetes. Article

Full Text via DOI: 10.1001/jamanetworkopen.2024.18808 PMID: 38922613

Cited authors

  • Edmonston, Lydon, Mulder, Chiswell, Lampron, Marsolo, Goss, Ayoub, Shah, Chang, Ford, Jones, Fonesca, Machineni, Fort, Butler, Hunt, Pitlosh, Rao, Ahmad, Gordon, Hung, Hwang, Bosworth, Pagidipati

Abstract

  • IMPORTANCE\nOBJECTIVE\nDESIGN, SETTING, AND PARTICIPANTS\nEXPOSURES\nMAIN OUTCOMES AND MEASURES\nRESULTS\nCONCLUSIONS AND RELEVANCE\nChronic kidney disease (CKD) is an often-asymptomatic complication of type 2 diabetes (T2D) that requires annual screening to diagnose. Patient-level factors linked to inadequate screening and treatment can inform implementation strategies to facilitate guideline-recommended CKD care.\nTo identify risk factors for nonconcordance with guideline-recommended CKD screening and treatment in patients with T2D.\nThis retrospective cohort study was performed at 20 health care systems contributing data to the US National Patient-Centered Clinical Research Network. To evaluate concordance with CKD screening guidelines, adults with an outpatient clinician visit linked to T2D diagnosis between January 1, 2015, and December 31, 2020, and without known CKD were included. A separate analysis reviewed prescription of angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin receptor blockers (ARBs) and sodium-glucose cotransporter 2 (SGLT2) inhibitors in adults with CKD (estimated glomerular filtration rate [eGFR] of 30-90 mL/min/1.73 m2 and urinary albumin-to-creatinine ratio [UACR] of 200-5000 mg/g) and an outpatient clinician visit for T2D between October 1, 2019, and December 31, 2020. Data were analyzed from July 8, 2022, through June 22, 2023.\nDemographics, lifestyle factors, comorbidities, medications, and laboratory results.\nScreening required measurement of creatinine levels and UACR within 15 months of the index visit. Treatment reflected prescription of ACEIs or ARBs and SGLT2 inhibitors within 12 months before or 6 months following the index visit.\nConcordance with CKD screening guidelines was assessed in 316 234 adults (median age, 59 [IQR, 50-67] years), of whom 51.5% were women; 21.7%, Black; 10.3%, Hispanic; and 67.6%, White. Only 24.9% received creatinine and UACR screening, 56.5% received 1 screening measurement, and 18.6% received neither. Hispanic ethnicity was associated with lack of screening (relative risk [RR], 1.16 [95% CI, 1.14-1.18]). In contrast, heart failure, peripheral arterial disease, and hypertension were associated with a lower risk of nonconcordance. In 4215 patients with CKD and albuminuria, 3288 (78.0%) received an ACEI or ARB; 194 (4.6%), an SGLT2 inhibitor; and 885 (21.0%), neither therapy. Peripheral arterial disease and lower eGFR were associated with lack of CKD treatment, while diuretic or statin prescription and hypertension were associated with treatment.\nIn this cohort study of patients with T2D, fewer than one-quarter received recommended CKD screening. In patients with CKD and albuminuria, 21.0% did not receive an SGLT2 inhibitor or an ACEI or an ARB, despite compelling indications. Patient-level factors may inform implementation strategies to improve CKD screening and treatment in people with T2D.

Authors

Publication date

  • 2024

PubMed Central ID

  • PMC11208975

International Standard Serial Number (ISSN)

  • 2574-3805

Volume

  • 7

Issue

  • 6