ArticleWorld journal of transplantation2024
Comparison of resistive index and shear-wave elastography in the evaluation of chronic kidney allograft dysfunction.
Article in World journal of transplantation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 5 citations in OpenAlex.
- Evaluation of Renal Stiffness Using Shear Wave Elastography in Patients with Inactive Lupus Nephritis.Journal of clinical medicine · 2026Article
- Data on renal cortical elasticity using dynamic shear wave elastography among healthy population.Bioinformation · 2025Article
- Advancements in Elastography for Evaluating Fibrosis in Renal Transplants: Current Perspectives.Biomedicines · 2024Review
- Predicting Adverse Outcomes in Kidney Transplant Recipients Using an Interpretable Model Based on Shear-Wave Elastography.Kidney diseases (Basel, Switzerland)Article
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Authors and funding
8 authors at 1 institution in 1 country.
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Abstract
backgroundDetection of early chronic changes in the kidney allograft is important for timely intervention and long-term survival. Conventional and novel ultrasound-based investigations are being increasingly used for this purpose with variable results.
aimTo compare the diagnostic performance of resistive index (RI) and shear wave elastography (SWE) in the diagnosis of chronic fibrosing changes of kidney allograft with histopathological results.
methodsThis is a cross-sectional and comparative study. A total of 154 kidney transplant recipients were included in this study, which was conducted at the Departments of Transplantation and Radiology, Sindh Institute of Urology and Transplan tation, Karachi, Pakistan, from August 2022 to February 2023. All consecutive patients with increased serum creatinine levels and reduced glomerular filtration rate (GFR) after three months of transplantation were enrolled in this study. SWE and RI were performed and the findings of these were evaluated against the kidney allograft biopsy results to determine their diagnostic utility.
resultsThe mean age of all patients was 35.32 ± 11.08 years. Among these, 126 (81.8%) were males and 28 (18.2%) were females. The mean serum creatinine in all patients was 2.86 ± 1.68 mg/dL and the mean estimated GFR was 35.38 ± 17.27 mL/min/1.73 m
conclusionThe results from this study show that SWE is more sensitive and specific as compared to RI in the evaluation of chronic allograft damage. It can be of great help during the routine follow-up of kidney transplant recipients for screening and early detection of chronic changes and selecting patients for allograft biopsy.
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