Renal Involvement in Adult Patients With Inflammatory Bowel Disease and Its Relation to Duration and Disease Activity
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- This is an observational study: the protocol does not assign a study treatment.
- Who it may be relevant to
- Registry conditions: IBD and Renal Involement, IBD Activity and Kidney Affection. Basic parameters: 18 years — 80 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Official title
Renal Involvement in Adult Patients With Inflammatory Bowel Disease and Its Relation to Duration and Disease Activity .
Overview
To Assess the pattern of renal injury in patients with inflammatory bowel disease and its relation to the duration and disease activity by Identification and characterization of early renal manifestations (e.g., proteinuria, hematuria, electrolyte imbalances) in IBD patients. and know Correlation between kidney involvement and IBD severity, including flare-ups and complications. and know Impact of early renal manifestations on long-term renal outcomes, such as progression to CKD or development of AKI.
Detailed description
Inflammatory bowel disease (IBD), comprising ulcerative colitis (UC) and Crohn's disease (CD), is a chronic immunemediated disorder of the gastro-intestinal tract characterized by recurrent inflammation and epithelial injury of the intestine. Extraintestinal manifestations are seen in 6% to 47% of patients diagnosed with IBD. Renal and urinary tract involvement occurs in 4% to 23% of patients with IBD, with renal calculi being the most common form of renal involvement. IBD is associated with a range of renal manifestations, including nephrolithiasis, glomerulonephritis, tubulointerstitial nephritis, and secondary amyloidosis, which can lead to acute or chronic renal insufficiency. Several potential mechanisms might contribute to the higher risk of incident CKD and AKI in patients with IBD. First, in the context of IBD, acute or chronic loss of circulating volume (salt and water depletion) due to persistent inflammation of the intestine and repeated intestinal resection could lead to electrolyte abnormalities followed by acute and chronic loss of kidney function, which may not be always reversible. Second, dysbiosis in patients with IBD is associated with increased production of microbiota-derived uremic toxins and microinflammation, both of which promote the progression of renal diseases. Third, IBD-related alterations in the innate and adaptive immune systems may lead to elevated proinflammatory cytokines, which are particularly implicated in the progression of renal disease. Understanding these associations is crucial for management and monitoring of IBD patients, particularly for those who may develop renal complications, so mitigating impact on kidney function and overall health.
Primary outcome measures
- Identification of renal manifestations in IBD patients and Correlation between kidney involvement and IBD severity, including flare-ups and complications and its Impact on long-term renal outcomes, such as progression to CKD or development of AKI [Time frame: scheduled follow-ups at 3,6,12 months]
Eligibility criteria
Inclusion criteria
- Adults aged 18 years or older
- Confirmed diagnosis of IBD either crohns disease or ulcerative colities based on clinical ,endoscopic ,histological and radiological findings . - Patients in any stage of IBD, including remission, active disease, and flare-ups. - Willingness to participate and provide informed consent. - Renal Assessment for participants.
Exclusion criteria
\- Pre-existing chronic kidney disease (CKD) at any stage. - Known primary kidney diseases unrelated to IBD. - Current use of nephrotoxic medications not related to IBD treatment. - Pregnancy or breastfeeding. - Patients who are unable to comply with study protocols or follow-up assessment - Presence of other significant comorbidities that impact renal function or overall health
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Observational model
- Cohort
Study locations
Center list to be confirmed — check the primary protocol.
Publications
- Lian X, Wang Y, Wang S, Peng X, Wang Y, Huang Y, Chen W. Does inflammatory bowel disease promote kidney diseases: a mendelian randomization study with populations of European ancestry. BMC Med Genomics. 2023 Sep 26;16(1):225. doi: 10.1186/s12920-023-01644-2. PMID 37752523
- Evenepoel P, Poesen R, Meijers B. The gut-kidney axis. Pediatr Nephrol. 2017 Nov;32(11):2005-2014. doi: 10.1007/s00467-016-3527-x. Epub 2016 Nov 15. PMID 27848096
- Kumar S, Pollok R, Goldsmith D. Renal and Urological Disorders Associated With Inflammatory Bowel Disease. Inflamm Bowel Dis. 2023 Aug 1;29(8):1306-1316. doi: 10.1093/ibd/izac140. PMID 35942657
- Kellum JA, Romagnani P, Ashuntantang G, Ronco C, Zarbock A, Anders HJ. Acute kidney injury. Nat Rev Dis Primers. 2021 Jul 15;7(1):52. doi: 10.1038/s41572-021-00284-z. PMID 34267223
- van Hoeve K, Hoffman I. Renal manifestations in inflammatory bowel disease: a systematic review. J Gastroenterol. 2022 Sep;57(9):619-629. doi: 10.1007/s00535-022-01903-6. Epub 2022 Jul 14. PMID 35834005
- Piovani D, Danese S, Peyrin-Biroulet L, Bonovas S. Environmental, Nutritional, and Socioeconomic Determinants of IBD Incidence: A Global Ecological Study. J Crohns Colitis. 2020 Mar 13;14(3):323-331. doi: 10.1093/ecco-jcc/jjz150. PMID 31504350
Identifiers
NCT: NCT06717516 · Renal inolvement in adult IBD