Related Experiment Video
Updated: Mar 30, 2026
Author Spotlight: Investigating the Potential of Chinese Herbal Medicinal Active Dioscin in Treating IgA Nephropathy
Published on: October 13, 2023
Renal Interstitial Arteriosclerotic Lesions in Lupus Nephritis Patients: A Cohort Study from China
Jing Huang1,2,3,4, Sha-sha Han1,2,3,4, Dan-dan Qin5
1Renal Division, Department of Medicine, Peking University First Hospital, Beijing, 100034 PR China.
Insights
Renal arteriosclerosis is common in lupus nephritis and linked to worse cardiovascular health and kidney damage. Further research is needed to confirm its association with poor outcomes.
Area of Science:
- Nephrology
- Cardiology
- Rheumatology
Background:
- Lupus nephritis is an autoimmune disease affecting the kidneys.
- Cardiovascular complications are a significant concern in lupus nephritis patients.
- The role of renal arteriosclerosis in lupus nephritis outcomes is not fully understood.
Purpose of the Study:
- To evaluate renal arteriosclerotic lesions in patients with lupus nephritis.
- To investigate associations between renal arteriosclerosis and clinical/pathological characteristics.
- To explore the relationship with cardiovascular features and patient outcomes.
Main Methods:
- Retrospective cohort study.
- Inclusion of 79 patients with biopsy-proven lupus nephritis.
- Analysis of clinico-pathological data and transthoracic echocardiography.
Main Results:
- Patients with renal arteriosclerosis showed higher rates of hypertension and more severe renal injury.
- Renal arteriosclerosis was associated with impaired cardiac structure and function.
- A trend towards higher combined endpoints was observed in patients with renal arteriosclerosis, though not statistically significant.
Conclusions:
- Renal arteriosclerotic lesions are prevalent in lupus nephritis and linked to vascular immune complex deposition.
- These lesions may be associated with adverse outcomes and cardiovascular events.
- Further investigation is warranted to clarify the prognostic significance of renal arteriosclerosis in lupus nephritis.
Objective:
The aim of this study was to evaluate renal arteriosclerotic lesions in patients with lupus nephritis and investigate their associations with clinical and pathological characteristics, especially cardio-vascular features.
Design:
A retrospective cohort study.
Participants:
Seventy-nine patients with renal biopsy-proven lupus nephritis, diagnosed between January 2000 and June 2008 from Peking University First Hospital.
Results:
In clinico-pathological data, patients with arteriosclerosis had higher ratio of hypertension and more severe renal injury indices compared with patients with no renal vascular lesions. More importantly, patients with renal arteriosclerosis had worse cardiac structure and function under transthoracic echocardiographic examination. Patients with renal arteriosclerosis tend to have higher ratios of combined endpoints compared with those of no renal vascular lesions, although the difference didn't reach statistical meanings (P = 0.104).
Conclusion:
Renal arteriosclerotic lesion was common and associated with vascular immune complex deposits in lupus nephritis. It might have a certain degree of association with poor outcomes and cardiovascular events, which needs further explorations.
More Related Videos
10:21Author Spotlight: Exploring the Role of Inflammation in the Co-occurrence of Primary Sjogren's Syndrome and Lung Adenocarcinoma
Published on: September 20, 2024
07:35Aggravation of Myocardial Ischemia upon Particulate Matter Exposure in Atherosclerosis Animal Model
Published on: December 10, 2021