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BACKGROUND: Cholesterol ester storage disease (CESD) is one of the rare causes that should be kept in mind in the etiology of cirrhosis. Recent studies detected that significantly reduced lysosomal acid lipase deficiency enzyme (LAL) in patients with cryptogenic cirrhosis (CC). Moreover, studies have evaluated that LAL activity is as effective as scoring systems in assessing the severity of cirrhosis. In this study, we aimed to investigate the CESD with LAL level and mutation analysis of LIPA gene in patients diagnosed with CC and to compare LAL activities between patients with CC and healthy volunteers. METHODS: Laboratory parameters and cirrhosis stage (CHILD and MELD) were recorded for the patient group included in the study. In addition, blood samples were taken from each case included in the study for LAL activity determination and LIPA gene analysis. RESULTS: A statistically significant decrease in LAL activity was found in patients diagnosed with CC compared to the healthy group. LIPA gene analysis did not detect CESD in any patient group. Correlation analysis showed a positive correlation between LAL activity and white blood cell and platelet counts in both healthy volunteers and CC patient groups. In the univariate and multivariate logistic regression analysis of the parameters associated with the MELD of ≥10 in patients with CC, significant relationship was found between the MELD of ≥10 and the LAL activity. DISCUSSION: In our study, LAL activity was significantly lower in CC patients than in the normal population. LAL activity level appears to be a parameter that can be used to assess the severity of cirrhosis.
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Esterol Esterase , Doença de Wolman , Humanos , Seguimentos , Cirrose Hepática/diagnóstico , Esterol Esterase/genética , Doença de Wolman/diagnóstico , Doença de Wolman/genéticaRESUMO
AIM: To determine which flexible spectral imaging color enhancement (FICE) channel best visualizes colon mucosa in ulcerative colitis (UC) and to compare FICE imaging with standard imaging. METHODS: The study enrolled patients with ulcerative colitis in remission who had inflammatory bowel disease for at least 8 years. All patients underwent screening colonoscopy. The entire colon, especially the suspicious areas in terms of dysplasia, were imaged with standard endoscopy and FICE. Random and target biopsies were obtained. Histopathological diagnosis was made and image patterns were evaluated. Seven endoscopists evaluated normal, colitis, and polyp images obtained with FICE. RESULTS: One hundred and twenty-three colon segments were evaluated and 1831 images were obtained from 18 patients. A total of 1652 images were FICE and 179 were standard images. Separate FICE images were obtained for normal colon mucosa, polypoid lesions, and colitis areas. Normal colon mucosa was best visualized using the second, sixth, and ninth FICE channel; polyps using the third, seventh, and ninth channel; and colitis using the second, third, and ninth channel. When all images were analyzed, the second and ninth channel were significantly better than the other channels. A total of 584 biopsies were obtained, including 492 (84.2%) random biopsies and 92 (15.7%) target biopsies. Random biopsies detected no dysplasia, but target biopsies detected low-grade dysplasia in three diminutive polyps. CONCLUSION: FICE was not significantly better at dysplasia screening than the standard procedure, but it effectively detected diminutive polyps and evaluated surface patterns without using magnification. FICE might contribute to the assessment of inflammation severity in patients with UC in clinical remission. However, more extensive studies are necessary to confirm these findings.
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Colite Ulcerativa , Colite Ulcerativa/diagnóstico por imagem , Colonoscopia , Humanos , Aumento da Imagem , Mucosa Intestinal/diagnóstico por imagemAssuntos
Carcinoma Hepatocelular/diagnóstico , Colestase Extra-Hepática/diagnóstico , Ducto Colédoco/patologia , Neoplasias Hepáticas/diagnóstico , Idoso , Carcinoma Hepatocelular/complicações , Carcinoma Hepatocelular/patologia , Colangiopancreatografia Retrógrada Endoscópica , Colangiopancreatografia por Ressonância Magnética , Colestase Extra-Hepática/etiologia , Humanos , Neoplasias Hepáticas/complicações , Neoplasias Hepáticas/patologia , Masculino , Invasividade Neoplásica , Esfinterotomia EndoscópicaRESUMO
Peutz-Jeghers syndrome (PJS) is a rare hereditary disorder linked to increased cancer risk due to specific genetic variants in the STK11 gene. This study aimed to assess disease manifestations, genetic profiles, and genotype-phenotype correlations in PJS patients. Twenty patients from 14 families with PJS who were followed up at our clinic between 2011 and 2021 were included. Genetic susceptibility to hereditary cancers was assess-ed using targeted next-generation sequencing (NGS) and multiplex ligation-dependent probe amplification (MLPA) of the STK11 gene. Clinical data were also collected and analyzed in conjunction with the genetic findings. Initial symptoms appeared around 18.9 years, predominantly abdominal pain and intussusception. Mucocutaneous lesions were found in 85%, and hamartomatous polyps in 90%. Dysplastic polyps were found in 4 patients, with 3 cases of malignancy. Nextgeneration sequencing identified 11 pathogenic and 3 likely pathogenic mutations, including 3 novel STK11 variants (LRG_319: c.598- 8_601del, LRG_319: c.708_718del, and LRG_319: c.146_147del). Next-generation sequencing diagnostic rate was 78.5% (11/14), and the overall diagnostic rate with NGS and MLPA studies was 85.7% (12/14). Patients without STK11 mutations had later symptom onset and potentially lower cancer risk. Truncated mutations are associated with earlier symptoms and elevated cancer risk. This is the first PJS case series in Turkey using the NGS and MLPA methods. It reports 3 novel mutations and emphasizes the genotype-phenotype relationship of PJS. With further studies, the genotype-phenotype relationship of STK11 variants will be better understood.
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Quinases Proteína-Quinases Ativadas por AMP , Predisposição Genética para Doença , Sequenciamento de Nucleotídeos em Larga Escala , Síndrome de Peutz-Jeghers , Proteínas Serina-Treonina Quinases , Humanos , Síndrome de Peutz-Jeghers/genética , Síndrome de Peutz-Jeghers/complicações , Feminino , Masculino , Adulto , Adolescente , Proteínas Serina-Treonina Quinases/genética , Adulto Jovem , Mutação , Estudos de Associação Genética , Pessoa de Meia-Idade , Criança , Fenótipo , Reação em Cadeia da Polimerase Multiplex , Dor Abdominal/etiologia , Dor Abdominal/genéticaRESUMO
Background and Aim: This study aimed to identify the indications for liver transplantation (LT) based on underlying etiology and to characterize the patients who underwent LT. Materials and Methods: We conducted a multicenter cross-sectional observational study across 11 tertiary centers in Turkiye from 2010 to 2020. The study included 5,080 adult patients. Results: The mean age of patients was 50.3±15.2 years, with a predominance of female patients (70%). Chronic viral hepatitis (46%) was the leading etiological factor, with Hepatitis B virus infection at 35%, followed by cryptogenic cirrhosis (24%), Hepatitis C virus infection (8%), and alcohol-related liver disease (ALD) (6%). Post-2015, there was a significant increase in both the number of liver transplants and the proportion of living donor liver transplants (p<0.001). A comparative analysis of patient characteristics before and after 2015 showed a significant decline in viral hepatitis-related LT (p<0.001), whereas fatty liver disease-related LT significantly increased (p<0.001). Conclusion: Chronic viral hepatitis continues to be the primary indication for LT in Turkiye. However, the proportions of non-alcoholic fatty liver disease (NAFLD) and ALD-related LT have seen an upward trend over the years.
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Colo Sigmoide , Colonoscopia/métodos , Aumento da Imagem/métodos , Pneumatose Cistoide Intestinal , Água/administração & dosagem , Administração Retal , Idoso , Catárticos/administração & dosagem , Colo Sigmoide/diagnóstico por imagem , Colo Sigmoide/patologia , Diagnóstico Diferencial , Humanos , Masculino , Pneumatose Cistoide Intestinal/diagnóstico , Pneumatose Cistoide Intestinal/fisiopatologia , Polietilenoglicóis/administração & dosagem , Punções/métodos , Tomografia Computadorizada por Raios X/métodosRESUMO
BACKGROUND: Liver transplantations can be safely performed in women of reproductive age. Women with chronic liver disease may have infertility for various reasons, although fertility returns after recovering >90% of sexual disorders following liver transplantation. The present study examined the effects of immunosuppressive drugs used by women of reproductive age undergoing liver transplantation in our clinic on pregnancy and pregnancy outcomes and evaluated mortality and morbidity in this patient population. METHODS: Among the patients undergoing liver transplantation in our clinic between 1997 and 2020, those conceiving after liver transplantation were evaluated in the present study. Demographic data on maternal and newborn health, as well as mortality and morbidity, were recorded. Maternal transplant indications, graft type, the interval between transplantation and pregnancy, maternal age at pregnancy and the number of pregnancies, the number of living children, complications, delivery mode, immunosuppressive drugs, and blood levels were investigated. RESULTS: A total of 615 liver transplantations (353 from a living donor, 262 from a cadaveric donor) were performed in our clinic. Furthermore, 33 pregnancies occurred in 22 women following transplantation (17 living donor liver transplantations, 5 deceased donor liver transplantations), and the data of these patients were recorded. Tacrolimus and mycophenolate mofetil were used as immunosuppressive therapy. CONCLUSIONS: Liver transplantations can be safely performed in women of reproductive age if indicated, and these patients can be safely followed up throughout the pregnancy and during labor by a multidisciplinary team.
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Transplante de Fígado , Complicações na Gravidez , Gravidez , Recém-Nascido , Criança , Humanos , Feminino , Transplante de Fígado/efeitos adversos , Estudos Retrospectivos , Preparações Farmacêuticas , Doadores Vivos , Imunossupressores/efeitos adversos , Resultado da Gravidez , Complicações na Gravidez/epidemiologiaRESUMO
BACKGROUND/AIMS: Double-balloon enteroscopy (DBE) allows for the diagnoses and treatment of small bowel tumors (SBTs). This study aimed to evaluate the utility of DBE for the diagnosis and treatment of SBTs. METHODS: Patients diagnosed with SBTs who underwent DBE were included in this study. According to their endoscopic appearances, they were categorized as polyps or masses, and according to their histological characteristics, they were categorized as benign or malignant SBTs. RESULTS: A total of 704 patients were retrospectively analyzed, and 90 (12.8%) were diagnosed with SBTs. According to their endoscopic appearance, 48 (53.3%) had polyps and 42 (46.7%) had masses. Additionally, 53 (58.9%) and 37 (41.1%) patients had malignant and benign SBTs, respectively, depending on their histological characteristics. Patients diagnosed with polyps were younger than those diagnosed with masses (p<0.001). Patients diagnosed with benign SBTs were younger than those diagnosed with malignant SBT (p<0.001). Overall, histological diagnosis was determined using DBE in 73 (81.1%) patients. CONCLUSION: DBE is a useful method for diagnosing SBTs. Additionally, the histological type of the lesion can be determined using DBE.
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BACKGROUND: The present study investigates the complications that may occur during long-term follow-up in patients aged 18 years and older undergoing living donor liver transplantation (LDLT) in our clinic because of fulminant hepatitis. METHODS: The study included patients aged 18 years and older with a minimum survival of 6 months who underwent an LDLT between June 2000 and June 2017. The demographic data of the patients were evaluated in terms of late-term complications. RESULTS: Of the 240 patients who met the study criteria, 8 (3.3%) underwent LDLT for fulminant hepatitis. The indication for transplantation in patients with fulminant hepatitis was cryptogenic liver hepatitis in 4 patients, acute hepatitis B infection in 2 patients, hemochromatosis in 1 patient, and toxic hepatitis in 1 patient. Of the 240 patients, 65 (27%) undergoing LDLT underwent a liver biopsy for suspected rejection because of an elevation in liver function test results during follow-up. Histopathologic scoring was carried out according to the Banff scoring system. A diagnosis of late acute rejection was made in only 1 of the 8 patients (12.5%) who underwent LDLT for fulminant hepatitis. CONCLUSION: Patients with fulminant hepatitis must be prepared for an LDLT, if available, while waiting for a cadaveric donor. The results of the present study suggest that LDLTs in patients with fulminant hepatitis are safe, and the outcomes are acceptable in terms of survival and complications.
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Falência Hepática , Transplante de Fígado , Necrose Hepática Massiva , Humanos , Adulto , Transplante de Fígado/métodos , Doadores Vivos , Necrose Hepática Massiva/etiologia , Falência Hepática/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Background and Aim: The aims of the present study were to evaluate the real-life efficacy and tolerability of glecaprevir (GLE)/pibrentasvir (PIB) in the treatment of patients with chronic hepatitis C (CHC). Materials and Methods: Between May 2019 and May 2022, 686 patients with CHC, treated with GLE/PIB combination from 21 participating centers in Turkiye, were enrolled in the study. Results: All patients were Caucasian, and their median age was 56 years. At the start of GLE/PIB treatment, the median serum Hepatitis C virus RNA and serum alanine amino transaminase (ALT) levels were 6.74 log10 IU/mL and 47 U/L, respectively. Fifty-three percent of the patients were infected with genotype 1b, followed by genotype 3 (17%). Diabetes was the more common concomitant disease. The sustained virological response (SVR12) was 91.4% with intent-to-treat analysis and 98.5% with per protocol analysis. The SVR12 rates were statistically significant differences between the patients who were i.v. drug users and non-user (88.0% vs. 98.8%, p=0.025). From the baseline to SVR12, the serum ALT levels and Model for End-Stage Liver Disease score were significantly improved (p<0.001 and p=0.014, respectively). No severe adverse effect was observed. Conclusion: GLE/PIB is an effective and tolerable treatment in patients with CHC.
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BACKGROUND: Oxidative stress and reduced microvascular flow are important factors in the pathogenesis of inflammatory bowel disease (IBD). The increased oxidative stress reduces the erythrocyte deformability. However, in IBD, there are no studies in the literature which evaluate erythrocyte deformability. AIMS: In our study, we investigated the effect of oxidative stress and erythrocyte deformability in IBD. METHODS: Forty-three patients with active IBD, 48 patients with inactive IBD and 45 healthy controls were included. The erytrocyte deformability, malonyldialdehyde levels, glutation peroxidase and sulfhydryl levels were measured in peripheral venous blood samples. RESULTS: Erytrocyte malonyldialdehyde levels in both active and inactive IBD were significantly increased compared with control groups. Plasma glutation peroxidase levels did not show statistically significant difference between all groups. The decreased plasma sulfhydryl levels in active IBD were statistically significant compared with both the inactive IBD and the control group, but plasma sulfhydryl levels in inactive IBD group did not show statistically significant differences when compared with the control group. Elongation index values in both active and inactive IBD increased significantly compared with the control group. Statistically significant correlations were not found between the elongation index and glutation peroxidase, malonyldialdehyde, sulfhydryl levels in all groups. CONCLUSIONS: Our study is the first to evaluate the erythrocyte deformability in IBD. In our study, increased erytrocyte malonyldialdehyde levels and decreased plasma sulfhydryl levels manifested the role of oxidative stress in the pathogenesis of the disease. It is thought that the increased erythrocyte malonyldialdehyde values cause the reduction in erythrocyte deformability.
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Deformação Eritrocítica/fisiologia , Doenças Inflamatórias Intestinais/fisiopatologia , Estresse Oxidativo/fisiologia , Adulto , Eritrócitos/química , Feminino , Humanos , Doenças Inflamatórias Intestinais/metabolismo , Peroxidação de Lipídeos/fisiologia , Masculino , Malondialdeído/análise , Estudos ProspectivosRESUMO
BACKGROUND: Data regarding early atherosclerosis and inflammatory bowel disease are limited and conflicting results are present. AIMS: The purpose of this study was to evaluate serological and sonographical evidence of subclinical vascular involvement in patients with inflammatory bowel disease. METHODS: Thirty-nine patients with inflammatory bowel disease (20 Crohn's disease, and 19 ulcerative colitis patients) and 31 healthy controls were consecutively enrolled in the study. Flow mediated dilatation of the brachial artery and intima media thickness assessments of the common carotid artery were measured sonographically. Soluble CD40 ligand levels were evaluated. Crohn's disease activity index and modified Truelove-Witt's criteria were also noted. RESULTS: Age, sex distribution, serum lipids, smoking status, and intima media thickness of the common carotid artery were similar between the inflammatory bowel disease patients and controls (p > 0.05). However, both endothelium dependent and independent flow mediated dilatation values were significantly impaired in the inflammatory bowel disease group compared with healthy controls (p < 0.05). Erythrocyte sedimentation rate, C-reactive protein and soluble CD40 ligand values were significantly increased in inflammatory bowel disease patients compared with controls (p < 0.05), and soluble CD40 ligand was negatively correlated with flow mediated dilatation (r = -0.3, p < 0.05). Flow mediated dilatation was significantly predicted from the concentrations of C-reactive protein and soluble CD40 ligand. CONCLUSION: Functional atherosclerosis is present in inflammatory bowel disease before early structural changes occur in vasculature. Higher sCD40L may indicate worse vascular outcome for IBD.
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Aterosclerose/etiologia , Colite Ulcerativa/complicações , Doença de Crohn/complicações , Adulto , Aterosclerose/diagnóstico por imagem , Artéria Braquial/diagnóstico por imagem , Espessura Intima-Media Carotídea , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nitroglicerina , Análise de Regressão , Vasodilatação , Adulto JovemRESUMO
Peutz-Jeghers syndrome is an autosomal dominant disorder characterised by multiple hamartomatous polyps and muco-cutaneous pigmentation. Most polyps are found in the small intestine, especially in the jejunum. Enteroscopy with polypectomy is a reliable method to prevent polyp-related complications. A pregnant woman, who was diagnosed as a case of Peutz-Jeghers syndrome with a history of intestinal resection, was admitted to our clinic. Termination was recommended to the patient due to the possibility of polyps, causing obstruction during pregnancy. She underwent double balloon enteroscopy in the second trimester. Large polyps that could cause intussusception were removed and post-polypectomy bleeding was successfully controlled. This procedure was the first double balloon enteroscopy during pregnancy, reported in the literature. The procedure should be performed by experienced endoscopists, who can cope well with the complications in expert centres, as the procedure carries a high risk. Key Words: Double baloon enteroscopy, Pregnancy, Peutz-Jeghers syndrome, Polyps.
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Intussuscepção , Síndrome de Peutz-Jeghers , Enteroscopia de Duplo Balão , Feminino , Humanos , Pólipos Intestinais , Intussuscepção/diagnóstico por imagem , Intussuscepção/etiologia , Intussuscepção/cirurgia , Síndrome de Peutz-Jeghers/complicações , Síndrome de Peutz-Jeghers/diagnóstico , Síndrome de Peutz-Jeghers/cirurgia , Gravidez , GestantesRESUMO
BACKGROUND: In patients with coronavirus disease 2019, the gastrointestinal symptoms have been reported increasingly in addition to the respiratory system symptoms. The studies show that the prevalence of gastrointestinal system symptoms and how the gastrointestinal system contributes to the severity and prognosis of the disease is still not clear. This study aims to find the prevalence of gastrointestinal symptoms and the correlation between the gastrointestinal symptoms and the clinical results in hospitalized patients diagnosed with coronavirus disease 2019. METHODS: This study retrospectively analyzes patients diagnosed with coronavirus disease 2019 and hospitalized in the pandemic unit between March 2020 and August 2020 and compares their demographic and clinical characteristics, laboratory and radiologic findings, coronavirus disease 2019 treatments received, the clinical course of the disease, and the gastrointestinal symptoms. RESULTS: In our study, we included 322 patients diagnosed with coronavirus disease 2019 and hospitalized; 39 patients (12.1%) were admitted to the hospital with at least one gastrointestinal symptom (nausea and vomiting, diarrhea, abdominal pain, and the loss of taste). Nausea and vomiting are the most common gastrointestinal symptoms with a prevalence of 7.1%, followed by diarrhea with 2.8%, the loss of taste with 2.2%, and abdominal pain with 1.5%. The mean age and D-dimer levels of the patients showing gastrointestinal symptoms were lower than those who did not have any gastrointestinal symptoms. We did not find a significant correlation between the presence of the gastrointestinal symptoms and the severity of the disease, treatment received, risk of acute respiratory distress syndrome and septic shock, admission to the intensive care unit, the need for mechanical ventilation, the mortality rate or the length of hospitalization in the medical floor or the intensive care unit. CONCLUSION: In this study, we observed that 12.1% of coronavirus disease 2019 patients apply to the hospital due to gastrointestinal symptoms. Furthermore, the gastrointestinal symptoms do not seem to affect the severity and the course of the disease, it is important to identify coronavirus disease 2019 patients showing unusual symptoms such as the gastrointestinal symptoms at an early stage to protect healthcare professionals from infection risk.
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Ageusia , COVID-19 , Gastroenteropatias , Humanos , COVID-19/epidemiologia , SARS-CoV-2 , Prevalência , Estudos Retrospectivos , Turquia/epidemiologia , Gastroenteropatias/epidemiologia , Gastroenteropatias/diagnóstico , Diarreia/epidemiologia , Diarreia/etiologia , Dor Abdominal/epidemiologia , Dor Abdominal/etiologia , Vômito , NáuseaRESUMO
Monitoring therapy in chronic hepatitis B patients receiving lamivudine therapy, is done by two different assays; determination of viral load and genotypic resistance. These methods are labor intensive and time consuming. It was aimed to develop an assay to quantitate hepatitis B virus (HBV) DNA in serum and detect YMDD (thyrosine, methionine, aspartate, aspartate) motif mutations in the same run. The assay was based on real-time polymerase chain reaction (Rt-PCR) with YMDD-specific hybridization probes. Determination of YMDD motif was done by melting temperature analysis. External standard curve was used for quantifying viral DNA, which was generated by standard sera (VQC S2220) including HBV-DNA between concentrations of 1000 to 3 million copies/ml. The assay was compared with commercial quantitative kit (Artus HBV RG PCR; Qiagen, Germany), commercial line prob assay (INNO-LiPA HBV DR v1.0; Innogenetics, Belgium) and direct DNA sequencing method. Thirty-eight serum samples obtained from 20 chronic hepatitis B patients (7 female, 13 male; age range: 27-70 years) treated with only lamivudine and were negative for HIV and HCV antigen and antibodies were tested in the study. The analytical sensitivity of the assay was found as 200 copies/ml, with a dynamic range of 1 x 103 to 3 x 107 copies/ml. PCR efficiency of the in-house assay was found to be 1.98. Comparison of log10 HBV-DNA concentrations determined by the in-house and commercial quantitative kits showed a significant correlation (r= 0.681). Melting temperature (Tm) analysis was used for the YMDD motif determination and found to be 59.86°C for YMDD, 56.34°C for YVDD and 55.10°C for YIDD. The results of the in-house assay, DNA sequencing and LiPA were concordant in samples with homogeneous virus population, and in-house assay could also detect the major type of YMDD motif in mixed viral populations The Rt-PCR method which was developed in this study is a rapid, accurate and reproducible method for quantifying HBV-DNA and detecting the predominant YMDD motif in the same run in two hours duration. It was concluded that this method may be a convenient tool for monitoring HBV-infected patients receiving lamivudine treatment.
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Antivirais/uso terapêutico , DNA Viral/análise , Vírus da Hepatite B/genética , Hepatite B Crônica/tratamento farmacológico , Lamivudina/uso terapêutico , Reação em Cadeia da Polimerase em Tempo Real/normas , Adulto , Idoso , DNA Viral/química , DNA Viral/isolamento & purificação , Monitoramento de Medicamentos/métodos , Feminino , Hepatite B Crônica/virologia , Humanos , Masculino , Pessoa de Meia-Idade , Mutação , Motivos de Nucleotídeos/genética , Reprodutibilidade dos Testes , Sensibilidade e EspecificidadeRESUMO
The combination of hepatitis B immunoglobulin and potent nucleos(t)ide analogs after liver transplantation is considered as the standard of care for prophylaxis against hepatitis B virus recurrence. However, the recommended doses, route of administration, and duration of HBIG administration remain unclear. Moreover, hepatitis B immunoglobulin-free prophylaxis with potent nucleos(t)ide analogs has shown promising disease outcomes in preventing hepatitis B virus recurrence. The current recommendations, produced by the Turkish Association for the Study of the Liver, Acute Liver Failure and Liver Transplantation Special Interest Group, suggest a reduced need for hepatitis B immunoglobulin administration with effective long-term suppression of hepatitis B virus replication using potent nucleos(t) ide analogs after liver transplantation.
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Antivirais , Hepatite B , Imunoglobulinas , Transplante de Fígado , Antivirais/uso terapêutico , Hepatite B/prevenção & controle , Humanos , Imunoglobulinas/administração & dosagem , RecidivaRESUMO
Background and Aim: This study is an evaluation of liver fibrosis measurements determined using transient elastography and aspartate aminotransferase-to-platelet ratio index (APRI) scores of patients diagnosed with chronic hepatitis C (CHC) who were treated with direct-acting antivirals (DAAs). Materials and Methods: The liver fibrosis measurements recorded using transient elastography, APRI scores, and the biochemical data from before and after treatment of 40 patients with CHC who were treated with DAA were reviewed. Patients who received paritaprevir+ritonavir/ombitasvir+dasabuvir were included in Group 1 (n=20), and patients who received sofosbuvir+ledipasvir±ribavirin in Group 2 (n=20). Results: The mean liver fibrosis measurement of the patients was 15.73±10.63 kPa (min-max: 5.20-45.00 kPa) before treatment and 2.56±8.84 kPa (min-max: 4.30-42.00 kPa) after treatment. There was a significant improvement in liver fibrosis with a regression of 20.16% at the end of treatment compared with the start (p=0.001) with no significant difference between treatment groups (p=0.542). The highest regression rate of 75% was seen in patients with F2 fibrosis at the end of treatment. Significant regression was also found in patients with F3 fibrosis, with a rate of 57.2%, and in those with F4 fibrosis, with a rate of 17.6% (p=0.035). Significant reduction was also observed in the APRI scores of patients at the end of treatment compared with the start of treatment (p<0.001), with no significant difference between treatment groups (p=0.328). Conclusion: Noninvasive assessments of CHC patients treated with DAA revealed regression in liver fibrosis measurements and APRI scores and significant improvements were seen in the stage of fibrosis in the early phases following treatment.
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Obesity is a crucial health problem that is common today and may lead to systemic organ dysfunctions. In its treatment, bariatric surgeries are applied with increasing frequency and provide patients lose weight. However, it causes some complications in the post-operative period. Two of these rarely complications are acute liver failure and long-term chronic liver disease. Here, we present a case that died due to acute liver failure after bariatric surgery. If severe malnutrition persists in these patients, reversal surgery should be performed.
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Background and Aim: Liver transplantation is performed in increasing numbers due to advances in surgical techniques and the introduction of diverse immunosuppressive drugs. The present study aims to analyze the effects of socioeconomic status and education level on patient and graft survival, in addition to all these factors. Material and Methods: All patients aged 18 years and above who underwent consecutive liver transplantation at the Liver Transplantation Unit of Department of General Surgery at the Dokuz Eylül University Hospital and whose data were available were included in this study. Results: Incompliance was noted in 68.3% of the 278 patients. On the other hand, patient compliance did not have a significant effect on graft and patient survival. However, decreased levels in the parameters, such as education status, vocational status and socioeconomic status, were found to be correlated with patient compliance. A significant correlation was not found between these factors and patient and graft survival. Conclusion: Although a direct effect of socioeconomic status on patient and graft survival could not be shown the significant association of vocational status and education status which determine socioeconomic level with parameters other than patient and graft survival may affect the success of liver transplants.