Gender-Specific Renal Function and Urinary Syndrome in Patients with Liver Cirrhosis of Alcoholic Etiology: Observational Study
Background. Gender has now been proven to have a significant impact on the development, course and outcome of a large number of diseases, including alcoholic liver disease. Alcohol consumption is one of the leading risk factors for various diseases. Alcohol-related diseases cause 10% of all deaths w...
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| Format: | Article |
| Language: | Russian |
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Ministry of Healthcare of the Russian Federation. “Kuban State Medical University”
2022-10-01
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| Series: | Кубанский научный медицинский вестник |
| Subjects: | |
| Online Access: | https://ksma.elpub.ru/jour/article/view/2928 |
| _version_ | 1797295322845675520 |
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| author | M. S. Krutikova A. N. Vostrikova E. F. Yakubova L. V. Polskaya S. N. Krutikov |
| author_facet | M. S. Krutikova A. N. Vostrikova E. F. Yakubova L. V. Polskaya S. N. Krutikov |
| author_sort | M. S. Krutikova |
| collection | DOAJ |
| description | Background. Gender has now been proven to have a significant impact on the development, course and outcome of a large number of diseases, including alcoholic liver disease. Alcohol consumption is one of the leading risk factors for various diseases. Alcohol-related diseases cause 10% of all deaths worldwide among young and middle-aged people. The occurrence of renal dysfunction in cirrhosis of the liver is an integral part of the natural course of the disease. At the moment, the diagnosis of gender-specific renal dysfunction that occurs against the background of liver cirrhosis is essential for the development of effective treatment strategies and the improvement of survival.Objectives. The study is aimed at identifying the features of the gender-specific renal function and urinary syndrome in patients with liver cirrhosis of alcoholic etiology and assessing the comprehensive prognostic significance of the indicators of common urine analysis in the diagnosis of renal dysfunction.Methods. An observational study was carried out using data from medical records of 158 patients with alcoholic liver cirrhosis (95 men and 63 women), aged 36 to 72 years, who were inpatients between February 2016 and March 2020. Physical examination and laboratory diagnostic data were taken into account. Binary predictors of renal dysfunction progression in patients with alcoholic liver cirrhosis were determined based on the analysis of descriptive statistics. Statistical data processing was performed using computer program Statistica 10 (StatSoft, Inc., USA) and standard Microsoft Excel software package (Microsoft Office 2016). Non-parametric statistical methods were used to describe the results. Quantitative results were analyzed using the Mann-Whitney test; comparison of two samples by a qualitatively defined feature was performed by means of the Fisher angular transformation method. Differences were considered significant at p ˂ 0.05. A multilayer neural network function from the Statistica 10 Neural Networks software was used to construct a classification scheme for renal dysfunction (yes/no). Neural network performance was assessed using descriptive and inductive statistics, calculating sensitivity, specificity, performing ROC analysis and constructing cumulative gains charts.Results. A renal function test revealed a significant decrease in glomerular filtration rate (p = 0.029) and a significant increase in urinary albumin/creatinine ratio (p < 0.0001) in women with alcoholic liver cirrhosis as compared with men. Women are also reported to have a high incidence of proteinuria, leukocyturia and bacteriuria. According to ROC-analysis, the urinalysis indicators have a high prognostic significance in identifying renal dysfunction in men and women with alcoholic liver cirrhosis (AUROC = 0.902 and sensitivity 81.82%, AUROC = 0.881 and sensitivity 75.00%, respectively).Conclusion. Renal dysfunction develops earlier and occurs twice as often in women with alcoholic cirrhosis than in men of the same age. The application of a neural network mechanism to predict renal dysfunction in men and women with alcoholic liver cirrhosis according to the indicators of urinalysis provides a high prognostic ability. |
| first_indexed | 2024-03-07T21:47:08Z |
| format | Article |
| id | doaj.art-16fa9f1c59ff47be911d43f48ebf7ec7 |
| institution | Directory Open Access Journal |
| issn | 1608-6228 2541-9544 |
| language | Russian |
| last_indexed | 2024-03-07T21:47:08Z |
| publishDate | 2022-10-01 |
| publisher | Ministry of Healthcare of the Russian Federation. “Kuban State Medical University” |
| record_format | Article |
| series | Кубанский научный медицинский вестник |
| spelling | doaj.art-16fa9f1c59ff47be911d43f48ebf7ec72024-02-25T10:57:26ZrusMinistry of Healthcare of the Russian Federation. “Kuban State Medical University”Кубанский научный медицинский вестник1608-62282541-95442022-10-01295294310.25207/1608-6228-2022-29-5-29-431334Gender-Specific Renal Function and Urinary Syndrome in Patients with Liver Cirrhosis of Alcoholic Etiology: Observational StudyM. S. Krutikova0A. N. Vostrikova1E. F. Yakubova2L. V. Polskaya3S. N. Krutikov4Georgievsky Medical Academy, Vernadsky Crimean Federal UniversityGeorgievsky Medical Academy, Vernadsky Crimean Federal UniversityGeorgievsky Medical Academy, Vernadsky Crimean Federal UniversityGeorgievsky Medical Academy, Vernadsky Crimean Federal UniversityGeorgievsky Medical Academy, Vernadsky Crimean Federal UniversityBackground. Gender has now been proven to have a significant impact on the development, course and outcome of a large number of diseases, including alcoholic liver disease. Alcohol consumption is one of the leading risk factors for various diseases. Alcohol-related diseases cause 10% of all deaths worldwide among young and middle-aged people. The occurrence of renal dysfunction in cirrhosis of the liver is an integral part of the natural course of the disease. At the moment, the diagnosis of gender-specific renal dysfunction that occurs against the background of liver cirrhosis is essential for the development of effective treatment strategies and the improvement of survival.Objectives. The study is aimed at identifying the features of the gender-specific renal function and urinary syndrome in patients with liver cirrhosis of alcoholic etiology and assessing the comprehensive prognostic significance of the indicators of common urine analysis in the diagnosis of renal dysfunction.Methods. An observational study was carried out using data from medical records of 158 patients with alcoholic liver cirrhosis (95 men and 63 women), aged 36 to 72 years, who were inpatients between February 2016 and March 2020. Physical examination and laboratory diagnostic data were taken into account. Binary predictors of renal dysfunction progression in patients with alcoholic liver cirrhosis were determined based on the analysis of descriptive statistics. Statistical data processing was performed using computer program Statistica 10 (StatSoft, Inc., USA) and standard Microsoft Excel software package (Microsoft Office 2016). Non-parametric statistical methods were used to describe the results. Quantitative results were analyzed using the Mann-Whitney test; comparison of two samples by a qualitatively defined feature was performed by means of the Fisher angular transformation method. Differences were considered significant at p ˂ 0.05. A multilayer neural network function from the Statistica 10 Neural Networks software was used to construct a classification scheme for renal dysfunction (yes/no). Neural network performance was assessed using descriptive and inductive statistics, calculating sensitivity, specificity, performing ROC analysis and constructing cumulative gains charts.Results. A renal function test revealed a significant decrease in glomerular filtration rate (p = 0.029) and a significant increase in urinary albumin/creatinine ratio (p < 0.0001) in women with alcoholic liver cirrhosis as compared with men. Women are also reported to have a high incidence of proteinuria, leukocyturia and bacteriuria. According to ROC-analysis, the urinalysis indicators have a high prognostic significance in identifying renal dysfunction in men and women with alcoholic liver cirrhosis (AUROC = 0.902 and sensitivity 81.82%, AUROC = 0.881 and sensitivity 75.00%, respectively).Conclusion. Renal dysfunction develops earlier and occurs twice as often in women with alcoholic cirrhosis than in men of the same age. The application of a neural network mechanism to predict renal dysfunction in men and women with alcoholic liver cirrhosis according to the indicators of urinalysis provides a high prognostic ability.https://ksma.elpub.ru/jour/article/view/2928liver cirrhosisrenal dysfunctioncommon urinalysisprognosis |
| spellingShingle | M. S. Krutikova A. N. Vostrikova E. F. Yakubova L. V. Polskaya S. N. Krutikov Gender-Specific Renal Function and Urinary Syndrome in Patients with Liver Cirrhosis of Alcoholic Etiology: Observational Study Кубанский научный медицинский вестник liver cirrhosis renal dysfunction common urinalysis prognosis |
| title | Gender-Specific Renal Function and Urinary Syndrome in Patients with Liver Cirrhosis of Alcoholic Etiology: Observational Study |
| title_full | Gender-Specific Renal Function and Urinary Syndrome in Patients with Liver Cirrhosis of Alcoholic Etiology: Observational Study |
| title_fullStr | Gender-Specific Renal Function and Urinary Syndrome in Patients with Liver Cirrhosis of Alcoholic Etiology: Observational Study |
| title_full_unstemmed | Gender-Specific Renal Function and Urinary Syndrome in Patients with Liver Cirrhosis of Alcoholic Etiology: Observational Study |
| title_short | Gender-Specific Renal Function and Urinary Syndrome in Patients with Liver Cirrhosis of Alcoholic Etiology: Observational Study |
| title_sort | gender specific renal function and urinary syndrome in patients with liver cirrhosis of alcoholic etiology observational study |
| topic | liver cirrhosis renal dysfunction common urinalysis prognosis |
| url | https://ksma.elpub.ru/jour/article/view/2928 |
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