Effectiveness of Pre-renal Replacement Therapy Program on Chronic Kidney Disease Progression in Community Hospital, Central Thailand.

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Jaedsupa Thanakitcharu
Suthasinee Phathaisuang
Pornsopa Kaewdangdae
Thidakarn Janthon
Wisit Kaewput

Abstract

Background: Chronic kidney disease (CKD) is a growing health burden, particularly as it progresses to end-stage renal disease (ESRD). In Thailand, early intervention is vital. This study evaluated the impact of a pre-renal replacement therapy nutritional program on disease progression, blood pressure, and treatment decision-making among CKD patients.
Methods: A retrospective cohort study was conducted using medical records of CKD outpatients at Tha Luang Hospital, Lopburi Province, between January 1, 2020, and September 15, 2024. Patients aged ≥18 years who received nutritional counseling were included. Data on estimated glomerular filtration rate (eGFR) and blood pressure were collected at 3-, 6-, and 12-month pre-intervention, and at 3-, 6-, and 12-month post-intervention. Multivariable regression analysis adjusted for age, sex, CKD stage, comorbidities, medications, and lifestyle factors. Treatment decision changes regarding RRT were also analyzed.
Results: After adjustment, the rate of eGFR decline decreased post-intervention (from −3.765 ± 0.355 mL/min/1.73 m² per 3 months). Changes in systolic and diastolic blood pressure were not statistically significant. Notably, 6.5% of patients altered their treatment decision to opt for RRT after receiving program information.
Conclusion: The pre-kidney replacement therapy nutritional program contributed to slowing CKD progression and supported informed treatment decisions. Incorporating such programs into routine CKD care is recommended.

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1.
Thanakitcharu J, Phathaisuang S, Kaewdangdae P, Janthon T, Kaewput W. Effectiveness of Pre-renal Replacement Therapy Program on Chronic Kidney Disease Progression in Community Hospital, Central Thailand. RTA Med. J. [internet]. 2025 Jun. 30 [cited 2026 Feb. 6];78(2):157-69. available from: https://he02.tci-thaijo.org/index.php/rtamedj/article/view/276177
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นิพนธ์ต้นฉบับ (Original Article)

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