Summary.

Survivors of brain tumors suffer from numerous endocrine and metabolic consequences, majority of them developing within the first 5 years after brain tumor therapy. An active follow-up aiming for early diagnosis and therapy is essential for improvement of quality of life in these patients.

The prevalence of Helicobacter pylori is high in Eastern Europe. The purpose of this study was to estimate the prevalence of H. pylori in symptomatic Lithuanian children and to identify the infection by clinicopathological and serological analyses. One hundred sixteen symptomatic children (age 8-16) with gastritis and duodenal ulcer were included. Biopsies were histologically assessed according to the Sydney-System. Serum IgG antibodies against H. pylori were detected by an enzyme-linked immunosorbent assay (ELISA), using low molecular mass antigen. The western blot technique was used to detect serum antibodies against the cytotoxin-associated protein (CagA) using whole cell antigen. Histologically the prevalence of H. pylori infection was 79% and not influenced by demographic factors. Mucosal inflammation and atrophy were associated with a H. pylori infection. Intestinal metaplasia was found in eight children, suggesting early H. pylori acquisition in life. Increased levels of IgG antibodies were detected in 57% of children. The prevalence of IgG antibodies was significantly higher in patients with duodenal ulcer compared to children with gastritis. Forty-four (67%) H. pylori-seropositive children had antibodies against CagA. Low molecular weight-ELISA and whole cell-western blot results were significantly associated with histopathology, the presence of duodenal ulcer and the CagA status. A high number of false seronegative cases were due to poor immunological responses in children and poor locally validated tests. The prevalence of H. pylori infection in Lithuanian children is higher compared to Western Europe. The infection is acquired in early life. Diagnosing H. pylori infection, serology is helpful, but endoscopy/histology remains as gold standard.

Objective. The aim of our study was to evaluate the prognostic value of reticulocyte hemoglobin content for diagnosis of iron deficiency in 6-24-month-old children.Material and methods. Children aged 6 to 24 months were consulted for suspected iron deficiency in the outpatient department in 2006-2007. Criteria for inclusion into the study were normal birth time and weight, no infection during the last two weeks before blood sampling (Creactive protein <5 mg/L), no iron supplements 1 month before the study. Red blood cell, reticulocyte indices and biochemical tests were analyzed. A total of 180 children were enrolled in our study. Iron deficiency was diagnosed when at least two of four parameters (ferritin, transferrin, transferrin saturation, and soluble transferrin receptors) reflected iron deficiency.Results. According to our criteria of iron deficiency, patients were divided into two groups: 116 had iron deficiency and 64 had normal iron stores. The iron deficiency group had significantly lower hemoglobin, mean corpuscular hemoglobin, mean corpuscular volume, reticulocyte hemoglobin content, ferritin, soluble transferrin receptors, iron and higher red cell distribution width, transferrin, and transferrin saturation (P<0.05) compared with the normal iron store group. Reticulocyte hemoglobin content, ferritin, and transferrin saturation had the highest sensitivity and specificity (76.6% and 78.4%, 81.3% and 81.9%, 85.9% and 87.9%, respectively).Conclusion. Reticulocyte hemoglobin content is comparable test with ferritin and transferrin saturation and can be used to detect iron deficiency in 6-24-month-old children.

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RVs accounted for only a small proportion of visits to the ED. RVs were more prevalent among younger patients and patients with a GP referral as well as performed more often after discharging from the ED in the evening and at night.

BackgroundCell-based therapy is being explored as an alternative treatment option for critical limb ischemia (CLI), a disease associated with high amputation and mortality rates and poor quality of life. However, therapeutic potential of uncultured adipose-derived stromal vascular fraction (SVF) cells has not been evaluated as a possible treatment. In this pilot study, we investigated the efficacy of multiple injections of autologous uncultured adipose-derived SVF cells to treat patients with CLI.MethodsThis study included 15 patients, from 35 to 77 years old, with rest pain and ulceration. SVF cells were injected once or twice in the ischemic limb along the arteries. Digital subtraction angiography was performed before and after cell therapy. The clinical follow up was carried out for the subsequent 12 months after the beginning of the treatment.ResultsMultiple intramuscular SVF cell injections caused no complications during the follow-up period. Clinical improvement occurred in 86.7% of patients. Two patients required major amputation, and the amputation sites healed completely. The rest of patients achieved a complete ulcer healing, pain relief, improved ankle-brachial pressure index and claudication walking distance, and had ameliorated their quality of life. Digital subtraction angiography performed before and after SVF cell therapy showed formation of numerous vascular collateral networks across affected arteries.ConclusionResults of this pilot study demonstrate that the multiple intramuscular SVF cell injections stimulate regeneration of injured tissue and are effective alternative to achieve therapeutic angiogenesis in CLI patients who are not eligible for conventional treatment.Trial registration number at ISRCTN registry, ISRCTN13001382. Retrospectively registered at 26/04/2017.

Background and Objective. The assessment of the factors associated with breastfeeding duration helps in creation of a national policy according to the World Health Organization strategy and recommendations. The objective of the study was to identify the factors associated with breastfeeding duration. Material and Methods. These analyses are based on a sample of mothers with babies attending one family health center in Kaunas, Lithuania. Completed questionnaires were obtained from 195 mothers (response rate, 97.5%). One year later, the same respondents, who had 1-year-old children, answered questions of the second questionnaire. Results. Half (53.8%) of the surveyed women breastfed for 3–5 months, 29.7% for 6 months and more, and 16.5% of the respondents breastfed for less than 3 months. The oldest (31–40 years) women breastfed their babies significantly longer than the youngest (<20 years) mothers. The mothers with a higher education breastfed their babies significantly longer than the less educated mothers. The married women breastfed longer than single or living with a partner. The mothers who did not give extra fluids and pacifiers breastfed significantly longer than the women who gave them. The majority of the mothers who had sore nipples, milk stasis, and mastitis breastfed for only up to 3 months. Conclusions. Mothers at risk of short breastfeeding duration should be targeted as a group for breastfeeding promotion early in the pregnancy. The education of healthcare professionals who provide prenatal and postnatal care allows them to choose women who need additional breastfeeding support.