Have serum vitamin D and ferritin a role in predicting the prognosis of autoimmune hepatitis treatment in children?

Aim of the study: To investigate whether serum ferritin and vitamin D levels before starting autoimmune hepatitis (AIH) treatment have a role in disease prognosis regarding a therapeutic response. Material and methods: The prospective study included 100 children diagnosed with AIH according to simplified criteria for diagnosis of AIH. They attended the Pediatric Hepatology Department, National Liver Institute, Menoufia University. The patients underwent measurement of liver transaminases before starting AIH treatment after 6 months from starting therapy. They underwent liver biopsy before starting treatment for proper diagnosis, grading, and staging; only 25 cases were compliant and underwent liver biopsy before treatment withdrawal. Results: Serum ferritin and 25 hydroxy vitamin D levels were significantly higher among those with a complete response (1000-3100 ng/ml, 29-48 ng/ml) than a partial response (550-600 ng/ml, 23-28 ng/ml) and non-response (29.28-92.14, 2.16-8.72) (p < 0.001). Conclusions: Our study showed a relation between serum vitamin D before starting AIH treatment, the severity of AIH and response to therapy. This opens a new area of research on the potential use of vitamin D in patients with AIH. Also, hyperferritinemia at the diagnosis can predict the treatment response.

Enhancing colorectal cancer prevention: a national assessment of public awareness in Egypt.

BACKGROUND: Despite the increasing incidence of colorectal cancer (CRC) in the Egyptian population, it still seems that there is a significant lack of awareness regarding the disease. This study aimed to assess the Egyptian population's awareness of CRC regarding its risk factors, the screening procedures, and the appropriate responses to its diagnosis. METHOD: A cross-sectional study was conducted in Egypt between July 2022 and March 2023 and recruited a convenient sample of adults from seven governorates representing different geographic areas, and socioeconomic and educational backgrounds with the help of the validated Bowel Cancer Awareness Measure (CAM) version 2.1. The modified Arabic questionnaire was validated through a pilot study including 30 patients. Then it was presented through a Google form before being shared via online methods and face-to-face interviews. The questionnaire provided both numerical and categorical data, which were analyzed accordingly. The Chi-square, the Fisher exact, and the Man-Whitney test were used to compare colorectal cancer poor and good knowledge groups. Logistic regression analysis was conducted to predict the factors that affected the awareness level of the study population. RESULTS: Nine hundred forty individuals participated in the survey. Their ages ranged from 18 to 86 years old, with an average of 37.38 ± 12.22 years. The mean Knowledge score was 14.29 ± 7.05 out of 37 with most of our participants (71%) having poor knowledge about CRC. Most of the participants (64.1%) chose colonoscopy as the best screening modality, followed by an abdominal CT (27.8%), and fecal occult blood (15.5%). The study revealed significant differences between participants with good and poor knowledge of colorectal cancer. (78.5%) of participants with good CRC knowledge lived in cities, (85.4%) attained university or higher educational level, and (87.2%) of them were nonsmokers (p < 0.05%). CONCLUSION: In general, there was a lack of awareness about Colorectal cancer among the Egyptian population especially among rural and lower educational levels, and more health education campaigns are required to enhance CRC prevention efforts in Egypt.

ADAM10 Gene Polymorphism and Its Relationship to Hepatocellular Carcinoma in Egyptian HCV Patients Receiving Direct-Acting Antiviral Therapies (DAAs).

OBJECTIVE: The aim of this study was to investigate the ADAM 10 rs.653765 SNP genetic polymorphism in the hepatocellular carcinoma occurrence (de novo and post DAAs). METHODS: This study was conducted on 360 participants divided to 4 groups. Group 1: 90 chronic adult patients infected with HCV received DAAs regimens and evolved HCC during the period of follow up. Group 2: Another 90 HCV patients received the same DAAs regimens and did not show HCC manifestations during the same follow up period. Group 3 included 90 de novo HCC patients (did not receive any DAAs). Finally, 90 apparently healthy participants as group 4. Clinical and laboratory data were evaluated, and ADAM 10 genotyping were performed using qPCR. RESULTS: The study showed statistically significant between HCC de novo and HCC deterioration on top of DAAs according to three scoring systems (Child Pugh, BCLC and HKLC) with p- value <0.05. Regarding ADAM10 gene polymorphism, the study showed a significant difference between CC versus CT+TT genotypes of HCC groups according to Child Bugh, BCLC and HKLC staging systems. Yet, no significant difference was found when ADAM10 genotypes and allele frequencies were compared between the four different studied groups. No difference in the survival rate between HCC de novo and on the top of DAAs but more aggressive stages with HCC on top of DAAs. CONCLUSION: ADAM10 genotypes did not show any significant association with HCC. Also, no differences in the death rate recorded between the de novo HCC and HCC post DAAs treatment with statistical significant worse staging of HCC post DAAs and were noted. the study showed a significant difference between CC versus CT+TT genotypes of HCC groups according to Child Bugh, BCLC and HKLC staging systems.
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Role of resistin, IL-6 and NH2-terminal portion proBNP in the pathogenesis of cardiac disease in type 2 diabetes mellitus.

INTRODUCTION: Epidemiological and genetic studies have recorded the association between proinflammatory cytokines and the development of insulin resistance, diabetes, and cardiovascular disease. The role of interleukin 6 (IL-6), NH2-terminal portion pro-brain natriuretic peptide (NT-proBNP) and resistin in the pathogenesis of heart disease in type 2 diabetes mellitus (T2DM) is still a matter of controversy. The current study aimed to evaluate the role of these biomarkers in the development of left ventricular systolic dysfunction and the ability to use them as non-invasive test in the prediction of left ventricular hypertrophy and systolic dysfunction in T2DM. RESEARCH DESIGN AND METHODS: 150 participants were included in this case-control study. Patients were divided into two subgroups according to echocardiographic findings: group 1a included 46 patients with type 2 diabetes mellitus and echocardiographic evidence of abnormal systolic function; group 1b included 54 patients with type 2 diabetes mellitus and with normal echocardiogenic study; and group 2 included 50 apparently healthy controls. Routine laboratory investigations such as complete blood count, liver and renal function tests, and lipid profile, serum IL-6, NT-proBNP, and resistin were measured in all participants. Conventional echocardiography was done with special concern on the assessment of left ventricular systolic function (ejection fraction). RESULTS: There was a significant increase in the level of resistin, NT-proBNP and IL-6 in group 1a patients compared with group 1b and in healthy controls. Echocardiographic parameters showed a significant increase in left ventricular mass index, left ventricle posterior wall thickness, interventricular septum thickness, and left ventricle mass in group 1a compared with group 1b and the control group. The increased left ventricular mass index was associated with higher levels of IL-6, NT-proBNP and resistin. CONCLUSIONS: Proinflammatory cytokines had a clear relation with left ventricular systolic dysfunction and hypertrophy and can be used as early non-invasive markers for detection of left ventricular remodeling and systolic dysfunction in patients with T2DM.