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Background: Chronic lymphocytic leukemia (CLL) is one of the most common hematological malignancies. In patients with CLL, serum immunoglobulin levels decrease over time due to both the disease itself and the chemo-immunotherapeutic agents used. It was aimed to reveal the relationship between hypogammaglobulinemia and disease stage, and chemo-immunotherapies. Materials and Methods: Data were obtained by retrospectively examining 74 patients who were followed-up between 2008-2019. The relationship between all parameters (demographic characteristics, RAI stages or therapy subtypes) and serum IgG levels was analyzed. Results: Thirty-two of 74 patients received a therapy. Twenty-two patients were on combined therapy with rituximab or only rituximab and 10 were treated with chemotherapeutic agents only. The frequency of hypogammaglobulinemia was 5.4% at the diagnosis, this rate was 55% in patients receiving a therapy. Hypogammaglobulinemia was higher in advanced stages. In patients with rituximab, higher levels of IgG decrease were observed. Conclusion: Serum IgG level was significantly lower in patients with advanced-stage, received chemotherapy, especially rituximab. In addition to basal IgG, immunoglobulin levels should be checked during treatment, and follow-up period. Early replacement intravenous immunoglobulins will be important to reduce severe infection attacks due to secondary immunodeficiency.
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BACKGROUND: Chronic lymphocytic leukemia (CLL) is a B-lymphoproliferative disease with varying clinical characteristics, which occurs mostly in older ages. In studies from literature, we see that different parameters are examined to determine the prognosis of CLL. The main purpose of our study is to determine the relationship of lymphocyte/monocyte ratio (LMR) value in CLL, which has been previously shown to be a prognostic factor in various solid organ tumors and some hematological malignancies. METHODS: A total of 173 patients who were followed up between 2005 and 2019 were retrospectively analyzed. The diagnostic age, gender, laboratory, absolute lymphocyte and monocyte count, LMR and overall survival (OS), treatment and responses, recurrence, cytogenetic subtype and mortality rates were examined. RESULTS: The median LMR was 26.7 and it was considered as cut-off value of 26. A positive correlation was found between LMR and Rai Stage. LMR was significantly higher in patients who have an indication for treatment or who died. CONCLUSIONS: In our study, in CLL, LMR has been shown to be over 26 in advanced stages, in relapse or with indication of a treatment. With the increase of LMR, it was found that survival and disease-free gap decreased.
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BACKGROUND: The study explored the effect of severe Vitamin D deficiency on cardiac functions and aortic elastic properties determined by echocardiography. PATIENTS AND METHODS: It included 56 patients with Vitamin D deficiency (Group 1; 16 men, 40 women; mean age 43.1 ± 11.4 years) and 42 healthy individuals with normal Vitamin D levels (Group 2; 11 men, 31 women; mean age 40.0 ± 7.5 years). Calcium, parathormone, alkaline phosphatase, and Vitamin D levels were measured from blood samples, and all participants underwent echocardiographic examination. RESULTS: Left ventricular diastolic functions were determined by both conventional and tissue Doppler methods and were found to be impaired in Group 1 compared to Group 2. Aortic distensibility was significantly reduced in Group 1 compared to Group 2, whereas aortic stiffness index was significantly increased. Left atrial active emptying volume and fraction (LAAEV and LAAEF) were significantly higher in Group 1 than in Group 2. There were significant negative correlations between Vitamin D level and LAAEV, LAAEF, and septal E/E' ratio and significant positive correlations between Vitamin D level and septal, lateral, anterior, and right ventricular annular E' velocities. CONCLUSION: In severe Vitamin D deficiency, echocardiographically assessed diastolic functions appeared particularly impaired, and ventricular myocardial velocities and aortic elastic parameters were also adversely affected. In addition, LA mechanical functions were impaired, probably secondary to disturbed diastolic functions.
RESUMO
The objectives of this prospective study are to determine the prevalence of laryngopharyngeal reflux (LPR) symptoms in patients with endoscopic esophagitis, to investigate the relationship between LPR symptoms and upper abdominal symptoms of gastroesophageal reflux disease (GERD) and to compare the treatment responses of both symptom groups. 120 consecutive patients having complaints of GERD were included. Group I consisted of 62 patients with a diagnosis of endoscopic esophagitis. The second group consisted of 58 subjects with no detectable pathology at gastroscopy. LPR symptoms and upper abdominal symptoms were graded. Proton pump inhibitors (PPI) were prescribed to patients. Both groups of symptoms were compared in two groups of patients. The improvement in symptoms was evaluated after treatment. The frequencies of LPR symptoms were statistically higher in patients with endoscopic esophagitis. All LPR symptoms were statistically relieved in their frequency after treatment. The decrease in LPR symptom scores after treatment in group I was statistically significant. FSSG (frequency scale for the symptoms of GERD) scores were statistically higher in group I than in group II before treatment. After treatment, FSSG scores were significantly decreased in group I. There was statistically significant positive correlation between the LPR symptom scores and FSSG scores before treatment. In conclusion, there is a high incidence of LPR symptoms and upper abdominal symptoms in patients with endoscopic esophagitis. LPR and upper abdominal symptoms responded well to antireflux treatment in patients with endoscopic esophagitis.
