Performance of indirect immunofluorescence test and immunoblot tests in the evaluation of antinuclear and antimitochondrial antibodies.

BACKGROUND: Antinuclear antibodies (ANA) and antimitochondrial antibodies (AMA) have essential markers for the diagnosis of autoimmune hepatitis (AIH) and primary biliary cholangitis (PBC). These autoantibodies are detecting different laboratory methods. In this study, we studied the diagnostic performance of used methods in detecting ANA and AMA. METHODS: The autoantibody profiles of patients with AIH and PBC groups were analyzed with the indirect immunofluorescence test (IIF) and liver-specific antigens containing immunoblot test (IB). RESULTS: There were 45 (87%) women in the study group and 8 (53%) women in the control group. The mean age of the patients was 50.5 ± 14.21 years old. The serum ALT and AST levels were higher in AIH, and ALP, GGT, and Ig M were higher in PBC. IIF test results among AIH/PBC groups; there was no difference in overall ANA positivity (p: 0.078). AMA was negative in all patients with AIH but positive in 83.3% of patients with PBC. IB test results among AIH/PBC groups; antibodies against PDGH, LKM-1, and Scl-70 were not observed in any patient with AIH/PBC. Except for M2 (p: 0.001) and M23E (p: 0.007) antibodies, there was no significant difference in antibodies between groups. Out of five PBC patients with negative AMA by IIF method, one was positive for AMA-M2, two were positive anti-gp210, and three were positive anti-M2-3E, but anti-sp100 was negative in all of them by the IB. DISCUSSION: AIH/PBC has complex associations with different autoantibodies, and some of these antibodies are not readily detected by the IIF test. IB assays with a wide variety of liver-specific antigens may be helpful in the diagnosis (especially in patients with AMA negative PBC) and follow-up in AIH/PBC patients.

Serum levels of inflammatory markers CRP, ESR and albumin in relation to survival for patients with hepatocellular carcinoma.

INTRODUCTION: Hepatocellular carcinoma is associated with several chronic inflammatory conditions. It is increasingly understood that the inflammation may be part of the carcinogenic process and prognostically important. OBJECTIVE: To evaluate the serum levels of three inflammation markers in relation to survival in HCC patients. METHODS: We retrospectively examined the serum levels of CRP, albumin and ESR, both singly and in combination, in relation to patient survival. RESULTS: Survival worsened with increase in CRP or ESR or decrease in albumin levels. Combinations of CRP plus albumin or CRP plus ESR were associated with an even greater range of survival (3-fold), together with significant differences in maximum tumor diameter (PVT) and percent of patients with portal vein thrombosis (PVT). The triplet of CRP plus albumin plus ESR was associated with a sevenfold difference in survival, comparing low vs high parameter levels. These significant differences were found in patients with small or large tumors. CONCLUSIONS: Combinations of CRP with albumin or ESR or all three parameters together significantly related to differences in survival and to differences in MTD and percent PVT, in patients with both small and large size HCCs.

Prevalence of multiple sclerosis in an urban population of Sivas province in Turkey

Background/aim: Multiple sclerosis (MS) is a common neurological disorder that can be a leading cause of nontraumatic disability in several countries. Recent reports have indicated a moderate to high risk of MS in European countries. In this study, we examined the prevalence of MS in a well-defined urban population of provincial center in Sivas Province in Turkey. Materials and methods: This study sampled all registered residents of urban areas of provincial center in Sivas Province in April 2017 and 2018 January. All the included patients met the McDonald 2010 criteria. Medical records were reviewed, including all available previously acquired magnetic resonance imaging data. All patients were subsequently subjected to neurologic examination to confirm the MS diagnosis. Results: We identified 21 possible MS patients, with MS diagnosis confirmed in 19. The prevalence of MS was 288 per 100,000 inhabitants. Conclusion: For future studies, these high ratio results can be used in regional and national comparisons to determine cofactors contributing to the high prevalence of MS in our region and can help health-decision makers to better plan healthcare policies to improve neurological services and awareness about multifaceted clinical presentations of MS.

Mutation in MEOX1 gene causes a recessive Klippel-Feil syndrome subtype.

BACKGROUND: Klippel-Feil syndrome (KFS) is characterized by the developmental failure of the cervical spine and has two dominantly inherited subtypes. Affected individuals who are the children of a consanguineous marriage are extremely rare in the medical literature, but the gene responsible for this recessive trait subtype of KFS has recently been reported. RESULTS: We identified a family with the KFS phenotype in which their parents have a consanguineous marriage. Radiological examinations revealed that they carry fusion defects and numerical abnormalities in the cervical spine, scoliosis, malformations of the cranial base, and Sprengel's deformity. We applied whole genome linkage and whole-exome sequencing analysis to identify the chromosomal locus and gene mutated in this family. Whole genome linkage analysis revealed a significant linkage to chromosome 17q12-q33 with a LOD score of 4.2. Exome sequencing identified the G > A p.Q84X mutation in the MEOX1 gene, which is segregated based on pedigree status. Homozygous MEOX1 mutations have reportedly caused a similar phenotype in knockout mice. CONCLUSIONS: Here, we report a truncating mutation in the MEOX1 gene in a KFS family with an autosomal recessive trait. Together with another recently reported study and the knockout mouse model, our results suggest that mutations in MEOX1 cause a recessive KFS phenotype in humans.

Prevalence of migraine and co-morbid psychiatric disorders among students of Cumhuriyet University.

BACKGROUND: The aim of this study was to investigate the prevalence of migraine and associated psychiatric disorders among university students at Cumhuriyet University of Sivas in Turkey. METHODS: A total of 1601 university students participated in this study and answered the questionnaires. The study was conducted in three stages: the self-questionnaire, the neurological evaluation, and the psychiatric evaluation. In the first stage, the subjects completed a questionnaire to assess migraine symptoms. In the second stage, the subjects who reported having migraines underwent a detailed neurological evaluation conducted by a neurologist to confirm the diagnosis. In the final stage, the subjects with migraines completed a psychiatric examination using the structured clinical interview for DSM IV-R Axis I. RESULTS: The self-reported migraine prevalence rate was 13.7%, and the actual prevalence rate of migraine among the university students was calculated to be 10.6% (n=169). When the results obtained with the SCID-I were examined, a current SCID-I psychiatric diagnosis was found in 39 (23.1%) of the 169 subjects with migraines. A total of 73 (43.2%) students with migraines had a lifetime SCID-I psychiatric diagnosis. CONCLUSIONS: The results of this study indicate that migraines were highly prevalent among university students in Turkey with comorbid psychiatric disorders. Treatment strategies must be developed to manage these comorbidities.

Magnetic resonance imaging mesencephalic tectum dimensions according to age and gender.

OBJECTIVE: To analyze and classify normal MRI tectum length and colliculus dimensions according to age and gender. METHODS: Tectum length and colliculus diameters were measured on the T1 midsagittal and axial cranial MR images in the radiology archive of 532 (344 women, 188 men) patients aged 37.36+/-21.49 (range: 4-91) years old on average, and with no disorders affecting the mesencephalic tectum. All 532 patients underwent clinical MR imaging of the cranium at the MRI Unit of Sivas Numune Hospital and Sivas Cumhuriyet University Hospital, Sivas, Turkey between February and December 2011. RESULTS: Although there was a positive linear correlation between tectum length and age, there was a negative correlation between the anteroposterior diameter of the colliculus superior and colliculus inferior and age (p<0.01). While tectum length (M3) increases with age, the anteroposterior diameter of the colliculus superior and inferior (M1 and M2) decreased (p<0.01). The colliculi were larger, and the tectum was longer in men. Although there was no difference in size between right and left superior colliculi, the left colliculus inferior was larger than the right one. CONCLUSION: In addition to the fact that normal mesencephalic tectum dimensions provide information on the brain development of individuals, they may also be beneficial for the detection and treatment of related pathologies.

Risk of Bleeding After Percutaneous Endoscopic Gastrostomy in Patients Using Antithrombotic Drugs.

BACKGROUND: The rate of using antithrombotic (AT) drugs is frequently high in patients who require percutaneous endoscopic gastrostomy (PEG). The aim of this study was to determine whether the risk of bleeding after PEG increases in patients whose AT drugs were discontinued according to the European Society Gastrointestinal Endoscopy guidelines (warfarin for 5 d, low molecular weight heparin for 24 h, DOAC for 3 d, and clopidogrel for 7 d). PATIENTS AND METHODS: Data from 243 patients, who underwent PEG tube placement and received AT drugs and 206 patients who did not between 2018 and 2021 in our hospital, were evaluated retrospectively. Bleeding was defined as requiring blood transfusion, hematemesis and/or melena, decreased hemoglobin, or bleeding from PEG. RESULTS: A total of 243 (54.1%) patients (121 (49.7%), women, mean age (75.7 y) who underwent PEG and received AT drugs, and 206 (45.9%) patients who did not (92 (44.6%), women, mean age (63.15 y). The medications and bleeding rates of the patients are given in Table 1. The rate of bleeding in patients using AT medication was significantly higher than that in patients not using medication (Table 2) ( P = 0.007). When the AT drugs were compared among themselves, the bleeding risk did not differ. Bleeding was detected in 10 patients with bleeding from the PEG tube in 4 with melena. Bleeding detected in 14 patients was controlled with adrenaline injections. None of the patients required transfusion or repeat endoscopies. No bleeding-related deaths were reported. CONCLUSION: Even if patients receiving AT drugs are treated as recommended by international guidelines, it should be kept in mind that bleeding may occur after PEG, and the patients should be followed accordingly.

A novel locus for restless legs syndrome on chromosome 13q.

BACKGROUND: Restless legs syndrome (RLS) is a sensorimotor disorder in which affected individuals suffer from uncomfortable sensations and an urge to move their lower limbs; it occurs mainly in resting situations during the evening or at night. Multiple chromosomal loci have been mapped for RLS through family-based linkage analysis, and genome-wide association studies but causative mutations have not been identified yet. METHOD: We identified an RLS family from the eastern part of central Turkey which has 10 patients suffering from this syndrome. Whole genome linkage analysis was performed in family members who consented for study (9 affected and 2 unaffected). RESULTS: A theoretical maximum logarithm of the odds score of 3.29 was identified at chromosome 13q32.3-33.2. This result shows strong genetic linkage to this locus. CONCLUSIONS: We demonstrated a genetic linkage at chromosome 13 in a RLS family. Further investigation in this linkage area may reveal a causative gene leading to RLS phenotype and may illuminate the pathogenesis of this disease. This study supports the genetic heterogeneity in the pathogenesis of this syndrome.

Etanercept treatment enhances clinical and neuroelectrophysiological recovery in partial spinal cord injury.

PURPOSE: To investigate the effect of an anti-TNF-α agent (etanercept) on recovery processes in a partial spinal cord injury (SCI) model using clinical and electrophysiological tests. METHODS: Twenty-four New Zealand rabbits were divided into three groups: group 1 [SCI + 2 ml saline intramuscular (i.m.), n = 8], group 2 (SCI + 2.5 mg/kg etanercept, i.m., 2-4 h after SCI, n = 8) and group 3 (SCI + 2.5 mg/kg etanercept, i.m., 12-24 h after SCI, n = 8). Rabbits were evaluated before SCI, immediately after SCI, 1 week after, and 2 weeks after SCI, clinically by Tarlov scale and electrophysiologically by SEP. RESULTS: Tarlov scores of groups 2 and 3 were significantly better than group 1, 2 weeks after SCI. SEP recovery was significantly better in groups 2 and 3 than group 1, 2 weeks after SCI. CONCLUSIONS: These results show that blocking TNF-α mediated inflammation pathway by an anti-TNF-α agent enhances clinical and electrophysiological recovery processes in partial SCI model.

Effect of cervical spinal cord electrical stimulation on nitric oxide levels in brain and dermal tissues: an evaluation using by real-time nitric oxide measurement.

OBJECTIVE: Nitric oxide synthesized from L: -arginine via the nitric oxide synthase enzyme family is the main regulatory molecule in many physiological systems. The level of nitric oxide can now be measured in tissues by a direct real-time amperometric method. The effect of electrical stimulation of the upper cervical spine on the arteries that supply the brain and upper extremities has been established by experimental studies, and thus it has begun to be used in clinical practice to increase blood flow in the brain and the peripheral vascular system. The mechanism of this effect is still a subject of research. This is the first report of real-time nitric oxide measurement in living brain and dermal tissue during electrical stimulation of the upper cervical spine. METHODS: Using the amperometric method, nitric oxide levels in frontal subcortical and front foot skin were measured before, during and after electrical stimulation of the upper cervical spine in three groups of rabbits that received infusions of saline solution, 7-aminoguanidine or atropine. RESULTS: By electrical stimulation, tissue nitric oxide levels increased significantly and remained increased during stimulation in the brain and skin. The nitric oxide levels dropped back to normal value 1 min after stimulation was turned off. CONCLUSION: The results we obtained have showed that real-time nitric oxide could also be measured by an amperometric method in living tissues like brain. The effect of stimulation on nitric oxide levels of living tissues disappears immediately when the stimulation is turned off.

Audio-vestibular evaluation in patients with essential tremor.

The aim of this study was to investigate audio-vestibular function in patients with essential tremor. Twenty-three patients with essential tremor (46 ears) and 21 health control subjects (42 ears) were included in the present study. Patients and comparison subjects were matched for age and gender. All patient and control subjects underwent pure tone audiometric test, tympanogram, transient-evoked otoacoustic emissions and auditory brainstem response. Vestibular system was evaluated by bitermal caloric test. Comparison of variables between the groups was performed. Investigation of the relationship between parameters about ET disease and hearing levels were also studied. Pure tone thresholds significantly differed between patients and controls in 250 and 500 Hz frequencies (p < 0.05). There was no statistically significant difference in 1,000, 2,000, 4,000, and 6,000 Hz frequencies in essential tremor patients in comparison to the control subjects. A correlation between tremor severity and audiometric scores in low frequencies was not found. In addition, statistical analysis did not demonstrate a correlation between audiometric scores and tremor duration. The otoacoustic emission responses were found significantly different in patient and control group. The latencies of waves I, V and I-V inter-peak latencies on the ABR were not different between the groups. Our findings indicated that, abnormalities are due to cochlea rather than the retro cochlear pathology which is responsible for hearing loss associated with essential tremor.

Migraine prevalence, alexithymia, and post-traumatic stress disorder among medical students in Turkey.

The aim of this study was to investigate the prevalence of migraine, alexithymia, and post-traumatic stress disorder among medical students at Cumhuriyet University of Sivas in Turkey. A total of 250 medical students participated in this study and answered the questionnaires. The study was conducted in three stages: the self-questionnaire, the neurological evaluation, and the psychiatric evaluation. In the first stage, the subjects completed a questionnaire to assess migraine symptoms and completed the three-item Identification of Migraine Questionnaire, the Toronto Alexithymia Scale, and the Post-Traumatic Stress Disorder Checklist-Civilian Version Scale. The subjects who reported having a migraine underwent a detailed neurological evaluation conducted by a neurologist to confirm the diagnosis. In the final stage, the subjects with a migraine completed a psychiatric examination using the structured clinical interview for DSM-IV-R Axis I. The actual prevalence of migraine among these medical students was 12.6 %. The students with a migraine were diagnosed with alexithymia and post-traumatic stress disorder more frequently than those without migraine. The Migraine Disability Assessment Scale scores correlated with the post-traumatic stress disorder scores. The results of this study indicate that migraine was highly prevalent among medical students in Turkey and was associated with the alexithymic personality trait and comorbid psychiatric disorders including post-traumatic stress disorder. Treatment strategies must be developed to manage these comorbidities.

Practical points that gastrointestinal fellows should know in management of COVID-19.

Pandemics obligate providers to transform their clinical practice. An extensive effort has been put to find out feasible approaches for gastrointestinal diseases and also to manage coronavirus disease 2019 (COVID-19) related gastrointestinal conditions. Diarrhea, hepatitis, and pancreatitis can be seen in the COVID-19 course. Endoscopic procedures increase the risk of contamination for medical staff and patients despite precautions, therefore indications should be tailored to balance risks vs benefits. Furthermore, whether the immunosupression in inflammatory bowel diseases, liver transplantation, and autoimmune liver diseases increases COVID-19 related risks and how to modify immunosupression are topics of ongoing debate. This review aims to provide most up to date practical approaches that a gastrointestinal fellow should be aware on the problems and management of gastrointestinal and hepatobiliary diseases during the COVID-19 pandemic.

A rare case of DIC in a patient with Wilson's disease: D-penicillamine.

D-penicillamine therapy is considered an effective and safe treatment for Wilson's disease. Except for one experimental study, there has been no report in the literature about the development of disseminated intravascular coagulation (DIC) with the use of the drug. A 24-year-old female patient with Wilson's disease, followed up with zinc and D-penicillamine treatment, was admitted to the emergency service because of oral mucosal bleeding and lethargy. Initial laboratory tests showed hemoglobin 7.1 g/dL (11.7-15.5), platelet 24×103 µL-1 (159-388), total bilirubin 18 mg/dL (0.3-1.2), direct bilirubin 9.8 mg/dL (0-0.2), INR >10 (0.8-1.2), aPTT 64.5 s (22.5-32), fibrinogen 23 mg/dL (180-350), and factor 8 26.4% (70-150). Melena, hematemesis, and hematochezia were not present, and no active bleeding focus was detected on endoscopic evaluation. Upon meeting the DIC criteria, the patient underwent plasma exchange four times for the treatment of acute-on-chronic liver failure. Haemocomplettan-P, cryoprecipitate replacements were made as a supportive treatment for DIC. As the clinical bleeding continued despite plasma exchanges and factor replacement treatment, D-penicillamine was switched to trientine (1250 mg/day). After this change, the mucosal bleeding stopped, and DIC parameters improved. We suggest that if hemorrhagic complications develop on D-penicillamine treatment, the possibility of DIC induced by D-penicillamine activating the fibrinolysis should also be considered.

Hepatitis E Virus Prevalence and Associated Risk Factors in High-Risk Groups: A Cross-Sectional Study.

BACKGROUND: Seroepidemiology, risk factors to hepatitis E virus exposure, and prevalence of hepatitis E virus viremia have not yet been investigated among patients under immunosuppression or with liver disease that are high risk for infection in Turkey. METHODS: In this cross-sectional study, 292 consecutive serum samples from renal transplant recipients, allogeneic hematopoietic stem cell transplant recipients, patients with acute hepatitis, and patients with chronic hepatitis C were prospectively collected in a ter- tiary university hospital. Sera were tested for hepatitis E virus immunoglobulin G/immunoglobulin M and hepatitis E virus ribonucleic acid using commercial enzyme-linked immunosorbent assay and in-house nested polymerase chain reaction with Sanger sequencing, respectively. Sociodemographic, clinical, laboratory data, and risk factors were collected using a questionnaire and hospital database. Multiple logistic regression analysis was employed to identify independent predictors for anti-hepatitis E virus seropositivity. RESULTS: Among all patients, only 2 patients (1 renal transplant recipient and 1 patient with acute hepatitis) were identified as having hepatitis E virus genotype 3 viremia. Hepatitis E virus viremia rate was 0.6% in whole group. These patients showed no signs of chronic hepatitis E virus infection for 6 months and were spontaneously seroconverted 6 months after enrollment. Anti-hepatitis E virus IgG was positive in 29 patients yielding a hepatitis E virus seroprevalence of 9.9%. Older age (adjusted odds ratio: 1.03, 95% CI, 1.00-1.06; P = .022) and eating undercooked meat (adjusted odds ratio: 3.11, 95% CI, 1.08-8.92; P = .034) were independent risk factors to anti- hepatitis E virus seropositivity in all patients. Similarly, multiple logistic regression analysis demonstrated that age (adjusted odds ratio: 1.03, 95% CI, 0.99-1.07, P = .058) and eating undercooked meat (adjusted odds ratio: 5.77, 95% CI, 1.49-22.25, P = .011) were indepen- dent risk factors for anti-hepatitis E virus IgG positivity in the liver disease subgroup consisting of acute hepatitis and chronic hepatitis C patients. CONCLUSION: The hepatitis E virus seroprevalence rate was high (9.9%), despite low viremia rate (0.6%) in high-risk patients. The emer- gence of hepatitis E virus genotype 3 might indicate a serious problem for these patients. Future investigations are needed to elucidate foodborne transmission routes of hepatitis E virus in Turkey.

Characteristics of patients with hepatocellular carcinoma: A multicenter study.

Background and Aim: The aim of the present study was to examine the etiology of hepatocellular carcinoma (HCC) by underlying cause and determine the characteristics and clinical features of patients with HCC. Materials and Methods: The study comprised 1802 HCC patients diagnosed and followed up by Liver Diseases Outpatient Clinics in 14 tertiary centers in Turkey between 2001 and 2020. Results: The mean age was 62.3±10.7 years, and 78% of them were males. Of the patients, 82% had cirrhosis. Hepatitis B virus (HBV) infection was the most common etiology (54%), followed by hepatitis C virus (HCV) infection (19%) and nonalcoholic fatty liver disease (NAFLD) (10%). Of the patients, 56% had a single lesion. Macrovascular invasion and extrahepatic spread were present in 15% and 12% of the patients, respectively. The median serum alpha-fetoprotein level was 25.4 ng/mL. In total, 39% of the patients fulfilled the Milan Criteria. When we compared the characteristics of patients diagnosed before and after January 2016, the proportion of NAFLD-related HCC cases increased after 2016, from 6.6% to 13.4%. Conclusion: Chronic HBV and HCV infections remain the main causes of HCC in Turkey. The importance of NAFLD as a cause of HCC is increasing.

Anti-GQ1b-Negative Miller Fisher Syndrome with Acute Areflexic Mydriasis and Cholinergic Supersensitivity.

Miller Fisher syndrome is a rare variant of Guillain-Barré syndrome and it is characterised by ophthalmoplegia, ataxia, and areflexia. Pupillomotor involvement occurs in approximately half of the patients with the disorder. The authors report a patient with acute areflexic mydriasis, external ophthalmoplegia, areflexia, and ataxia. Although the pupils were unreactive to light and near stimuli, administration of 0.1% pilocarpine resulted in marked miosis, suggesting cholinergic supersensitivity. Antibodies against GM1, GD1b, and GQ1b were negative. This is the first report of acute areflexic mydriasis with cholinergic supersensitivity in anti-GQ1b-negative Miller Fisher syndrome.

An overview of SARS-COV-2-related hepatic injury.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative pathogen of coronavirus disease 2019 (COVID-19), is highly contagious and has a variety of clinical manifestations, including liver injury. There have been a few reports indicating acute-on chronic liver failure among COVID-19 patients, however, patients with COVID-19-related liver injury are generally asymptomatic and present with a mild to moderate elevation in serum hepatic enzymes. Severe COVID-19 patients have high rates of liver injury with poorer outcomes. The pattern of abnormalities in liver biochemical indicators may be hepatocellular, cholestatic, or mixed. Although the pathogenesis of hepatic injury is not yet completely understood, causes of liver damage include systemic inflammatory response syndrome, ischemia-reperfusion injury, side effects of medications, and underlying chronic liver disease. While viral RNA has been detected in hepatocytes, it remains unknown if the coronavirus has the capacity to cause cytopathic effects in hepatic tissue. Additionally, it is important to remember that the current upheaval to daily life and access to healthcare caused by the COVID-19 pandemic has had a significant and negative effect on other patients with chronic liver disease. The objective of this review was to summarize the current literature on COVID-19-related hepatic injury with an examination of clinical features, potential pathogenesis, and histopathological findings of this entity.

Role of gastrointestinal system on transmission and pathogenesis of SARS-CoV-2.

Coronavirus disease 2019 (COVID-19) continues to pose a significant threat to global health. Primary prevention remains as a major strategy against the pandemic. Current evidence proves that aerosol and droplet-based routes are the main means of transmission of COVID-19 but other ways should be sought in order to prevent possible collateral transmission. The gastrointestinal system may be one such route. Angiotensin converting enzyme 2 is the target entry receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that is abundantly expressed in the gastrointestinal tract. SARS-CoV-2 is able to infect human enterocytes similar to severe acute respiratory syndrome and Middle Eastern respiratory syndrome. Herein this review, we discuss the current knowledge regarding the role of gastrointestinal transmission in transmission and pathophysiology of COVID-19.

Artificial intelligence to predict overall survivals of patients with cirrhosis and outcomes of variceal bleeding.

Background and Aim: The ability to predict survival in cirrhosis is essential to management. Artificial intelligence models are promising alternatives to current scores and staging systems. The objective of this study was to test the feasibility of such a model to predict the short- and long-term survival of patients with different stages of cirrhosis. Materials and Methods: Clinical, laboratory, and survival data of patients with cirrhosis were collected retrospectively. A machine learning model was designed using feature selection. The model's prediction performance was compared with the Model for End-stage Liver Disease-serum sodium (MELD-Na) and the Child-Turcotte-Pugh (CTP) scores using area under the curve (AUC) analysis. Results: The study population consisted of 124 cirrhotic patients. The AUC of the CTP score for 1-, 3-, and 12-month overall survival was 0.75 (CI:0.61-0.88), 0.77 (0.65-0.88), and 0.69 (CI:0.60-0.79), respectively. The AUC of the MELD-Na scores for the same time points was 0.7 (CI:0.62-0.86), 0.73 (CI:0.63-0.83), and 0.68 (CI:0.59-0.78). The machine learning model mean AUC for the entire study population was 0.87 (±0.082) for 1 month, 0.85 (±0.077) for 3 months, and 0.76 (±0.076) for 12 months. The model predicted 1-, 3-, and 12-month survival with an AUC of 0.91 (±0.03), 0.88 (±0.10), and 0.91 (±0.06), respectively, in patients with variceal bleeding. Conclusion: To the best of our knowledge, this is the first study to test a machine learning model in this context. The model outperformed the MELD-Na and CTP scores in the prediction of short- and long-term survival and also successfully predicted high risk variceal bleeding.