Prevalence of Oral Findings in Chronic Kidney Disease

Study Overview
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Brief Summary
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There are severe deficiency of database concerning the oral health status in both pre-dialysis and end stage renal disease in Egyptian population. Our aim in the present study is to assess the oral health of the chronic kidney disease patients to increase their awareness and minimize all the possible risk factors, to achieve a proper management for all oral problems.

Detailed Description
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The study will be held in the Nephrology units at the Kasr Al-Ainy Cairo university hospital. The data collected through the questionnaire will be obtained through an interview between the investigator and the patient. Clinical examination will be performed for both oral (soft tissue) and dental (hard) tissue. For patients undergoing dialysis, examination will be performed before dialysis therapy. Selection bias: will be minimized by enrolling the participants in the study in a consecutive order of the entering the clinic. Non-respondent bias: will be minimized by explaining to the participants the aim of the study and their importance and role in the study. Incomplete records: will be excluded from statistical analysis with reporting the cause of not completing the record. Sample size estimation: Using a precision of 5, a design effect set at 1 with 90% CI (confidence interval), a total sample size of 250 pre-dialysis patients and 200 end stage renal disease patients will be sufficient. The sample size was calculated by Epi info software. The sample will be divided between two researchers; each researcher will have 50% of the whole sample to collect.

Official Title
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Prevalence of Oral Findings in Adult Patients With Chronic Kidney Disease Cross Sectional

Conditions
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Oral Disease, Chronic Kidney Diseases

Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Adult patients >18 years old with a diagnosis of non-dialysis chronic kidney disease at stage 2, 3 and 4. Adult patients >18 years old with a diagnosis of end stage renal disease stage 5. Recorded data of Glomerular Filtration Rate for every patient. Recorded data for dialysis patients (HCV, platelets count, creatinine, blood urea nitrogen, urea level and partial thromboplastin time). Exclusion Criteria: Adult patients <18 years. End stage renal disease undergoing peritoneal dialysis. Patients not physically able to participate in oral examination. Patients with kidney transplantation. Patients undergoing renal dialysis for reasons other than chronic kidney disease, such as acute renal failure, accidents, trauma, snake poisoning.

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| pre-dialysis patients<br> | |
| end stage renal disease<br> | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| oral mucosal lesion | Clinical examination according to WHO guidelines | 10 minutes | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| .Periodontal condition | Basic periodontal examination | 10 minutes | 
| Hepatitis C Virus at dialysis stage | HCV antibodies in patient blood | 5 minutes | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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oral findings or oral manifestation, pre-dialysis stage or end stage renal disease