- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04273230
Kidney Affection in Non Alcaholic Fatty Liver Diseases
Early Detection of Kidney Affection in Non Alcaholic Fatty Liver Diseases(NAFLD)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
With the increasing prevalence of obesity, diabetes mellitus and the metabolic syndrome in the general population, non-alcoholic fatty liver disease (NAFLD) has become the most common cause of chronic liver disease. NAFLD refers to a wide spectrum of liver damage, ranging from simple steatosis to non-alcoholic steatohepatitis, advanced fibrosis and cirrhosis as well hepatocellular carcinoma.
Several large cross-sectional population and hospital-based studies involving both diabetic patients and patients without diabetes have consistently shown that the prevalence of CKD is increased in people with NAFLD . NAFLD and CKD share some common features, including visceral obesity,T2DM, hypertension and metabolic syndrome . The possible link between NAFLD and CKD has recently attracted considerable scientific interest. Establishing a link between liver and kidney injury would enhance the earlier identification of kidney disease and allow for the selection of treatments targeting both liver and kidney disease with potentially relevant preventive and therapeutic implications . The ultimate goal of identifying patients with established but also with early kidney damage is to prevent disease progression and minimize complications, to promote quality of life and improve survival .
Many recent studies, including the meta-analysis from Musso et al. suggest that individuals with NAFLD should be screened for CKD by estimation of GFR and urinalysis even in the absence of classical risk factors for CKD, particularly if NASH and/or advanced fibrosis are suspected . Early recognition of impaired kidney function in patients with NAFLD, may also allow drug dosage adjustment, thus preventing drug accumulation especially in those being treated for obesity associated co-morbidities.
Chronic kidney disease (CKD) is defined by the presence of reduced glomerular filtration rate (GFR <60 mL/min/1.73 m2)and/or evidence of kidney damage (usually indicated by albuminuria or proteinuria) for 3 or more months . On the other hand kidney failure is defined as a GFR of less than 15 mL/min per 1.73 m2,or the need for treatment with dialysis or transplantation . In clinical practice the most common tests for CKD diagnosis include eGFR estimated from the serum creatinine concentration and albuminuria from the urinary albumin-to-creatinine ratio (ACR). The importance of eGFR and albuminuria as diagnostic tools becomes obvious by their use in classification of CKD patients in stages .On the basis of GFR the disease is classified into five stages:more than 90 mL/min per 1.73 m2(stage 1), 60-89 mL/min per1.73 m2(stage 2), 30-59 mL/min per 1.73 m2(stage 3), more specific 45-59 mL/min per 1.73 m2(stage 3a) and 30-44 mL/min per1.73 m2(stage 3b), 15-29 mL/min per 1.73 m2(stage 4) and less than 15 mL/min per 1.73 m2(stage 5) .
Albuminuria as a marker of kidney damage is characterized by increased glomerular permeability and urine ACR > 30 mg/g. The normal urinary ACR in young adults is <10 mg/g. Urine ACR categories 10-29, 30-300and >300 mg are high normal, high, and very high, respectively.Urine ACR >2000 mg/g is accompanied by signs and symptoms of nephrotic syndrome (low serum albumin, edema, and high serum cholesterol)
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Assiut, Egypt
- Assiut university
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Assiut, Egypt
- AssiutU
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- All patients with fatty liver disease diagnosed by abdominal ultrasonogarphy .
- All patients with fatty liver disease diagnosed by lab investigations.
Exclusion Criteria:
- Diabetic patients
- Hypertensive patients
- patients with chronic kidney disesase
- patient with systemic diseases or chronic liver diseases affecting kidneys.
Study Plan
How is the study designed?
Design Details
- Observational Models: Other
- Time Perspectives: Cross-Sectional
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Early detection of kidney affection in non alcaholic fatty liver diseases
Time Frame: Baseline
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Finding patients with non alcaholic fatty liver diseases who develop renal impairment
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Baseline
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Collaborators and Investigators
Sponsor
Publications and helpful links
General Publications
- Arase Y, Suzuki F, Kobayashi M, Suzuki Y, Kawamura Y, Matsumoto N, Akuta N, Kobayashi M, Sezaki H, Saito S, Hosaka T, Ikeda K, Kumada H, Ohmoto Y, Amakawa K, Tsuji H, Hsieh SD, Kato K, Tanabe M, Ogawa K, Hara S, Kobayashi T. The development of chronic kidney disease in Japanese patients with non-alcoholic fatty liver disease. Intern Med. 2011;50(10):1081-7. doi: 10.2169/internalmedicine.50.5043. Epub 2011 May 1.
- Kiapidou S, Liava C, Kalogirou M, Akriviadis E, Sinakos E. Chronic kidney disease in patients with non-alcoholic fatty liver disease: What the Hepatologist should know? Ann Hepatol. 2020 Mar-Apr;19(2):134-144. doi: 10.1016/j.aohep.2019.07.013. Epub 2019 Sep 23.
- Park H, Dawwas GK, Liu X, Nguyen MH. Nonalcoholic fatty liver disease increases risk of incident advanced chronic kidney disease: a propensity-matched cohort study. J Intern Med. 2019 Dec;286(6):711-722. doi: 10.1111/joim.12964. Epub 2019 Aug 23.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Kidney affection in NAFLD
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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