Evaluation of handgrip strength in children with pulmonary hypertension.

BACKGROUND: Handgrip strength is a crucial indicator of upper extremity muscular strength and is vital for monitoring disorders like cardiac diseases that restrict a patient's physical activity and result in muscle atrophy. The aim of our study was to evaluate whether muscle strength loss is present in patients with pulmonary hypertension and whether this test can be an alternative to 6-minute walk test. MATERIALS AND METHODS: The study included 39 healthy children who were admitted to the outpatient clinic and 16 children with a diagnosis of pulmonary hypertension who were being followed in our centre. We assessed the differences in upper extremity handgrip strength using the Jamar Hydraulic Hand Dynamometer device among both healthy children and those diagnosed with pulmonary hypertension. Moreover, we compared the handgrip strength of pulmonary hypertension patients with significant prognostic indicators such as NYHA class, 6-minute walk test, and pro-brain natriuretic peptide. RESULTS: The mean dominant handgrip strength was 20.8 ± 12 kg in the patient group and 21.6 ± 12.4 kg in the control group (p = 0.970). Handgrip strength was shown to be negatively connected with pro-brain natriuretic peptide (r = -0.565, p = 0.023) and positively correlated with 6-minute walk test (r = 0.586, p = 0.022) during the patient group evaluation. CONCLUSION: Six-minute walk test needs a customised physical area (30 m of a straight hallway) and trained personnel for applying the test. The handgrip strength test, a different muscle strength indicator, can be used to more clearly and simply indicate the decline in patients' ability for effort. Additionally, it was found in our study that handgrip strength decreased as pro-brain natriuretic peptide levels rose, a crucial measure in the monitoring of pulmonary hypertension.

Maternal plasma levels of vitamin D in postterm pregnancy.

This study was conducted to examine the levels of vitamin D in postterm pregnancy. The study consisted of two groups: Group 1: women with postterm pregnancy in whom labour has not started (n = 40). Group 2: pregnant women with spontaneous labour between 37 and 41 weeks of gestation (n = 40). Demographic characteristics of individuals, age, body mass index, gravida, parity, living child, number of abortions and birth characteristics were recorded. Prepartum and postpartum haemoglobin (Hb) and haematocrit (Hct) values ​​and vitamin D levels of pregnant women were measured. We found no significant differences in vitamin D levels, smoking, mode of delivery, induction of labour, methods of cervical ripening and maternal and perinatal complications between the groups (p > .05). D vitamin in the model had a statistically significant effect on prepartum Hb (p < .05). Vitamin D levels seem not to be associated with postterm pregnancy. Vitamin D had a statistically significant effect on prepartum Hb.IMPACT STATEMENTWhat is already known on this subject? The aetiology of post term pregnancy is not clearly known, factors such as foetal anencephaly, foetal sex, placental sulfatase deficiency, genetic factors, and high pre-pregnancy body mass index play a role.What do the results of this study add? Vitamin D levels seem not to be associated with postterm pregnancy. Vitamin D had a statistically significant effect on prepartum Hb.What are the implications of these findings for clinical practice and/or further research? Further studies are needed to clarify the relationship between vitamin D levels and postterm pregnancy.

The Relationship between Adults' Perceptions, Attitudes of COVID-19, Intuitive Eating, and Mindful Eating Behaviors.

In total, 1224 Turkish adults (27.5 ± 9.6 years; 80.6% female) answered sociodemographic questions, and three instruments: Mindful Eating Questionnaire (MEQ), Intuitive Eating Scale-2 (IES-2), and COVID-19 Perception and Attitude Scale. Women's perceptions and attitudes toward COVID-19 indicated higher concerns than men (p < .001). It was found that IES-2 scores of all subjects increased as body mass index (BMI) decreased and education level increased (p < .001; p = .033, respectively). During the social isolation of COVID-19, the MEQ scores of married couples and those who did not eat take-out foods were higher (p = .027; p = .006, respectively). Interestingly, it was found that as the BMI of the subjects increased, their MEQ scores increased (p < .001). The COVID-19 pandemic, which has social and economic consequences, has a great impact on human health and causes sudden lifestyle changes through social distance and isolation at home. Although social isolation during the epidemic is a necessary precaution to protect public health, the results of this study support that it causes changes in intuitive eating, and mindful eating behaviors.

Evaluation of caregiver burden and coping strategies in parents of paediatric familial Mediterranean fever patients in relation to illness severity, therapy and health-related quality of life.

PURPOSE: The study aimed to determine the caregiver burden and coping strategies in caregivers of familial Mediterranean fever (FMF) patients in relation to illness severity, therapy and health-related quality of life (HRQoL). METHODS: The study included 171 paediatric FMF patients and their caregivers (parents). The caregivers were asked to complete a socio-demographic form, the Zarit caregiver burden interview (ZCBI) and the Brief COPE. The patients and their caregivers were asked to complete the KINDer Lebensqualitätsfragebogen questionnaire (self-report and proxy report, respectively) for assessing HRQoL. The patients were categorised according to their disease activity (mild, moderate or severe) and the presence or absence of anti-IL-1 therapy. RESULTS: The mean ZCBI score of the caregivers was 44.7 ± 13.5. ZCBI and COPE scores did not differ significantly between the caregivers of FMF patients receiving and not receiving anti-IL-1 therapy. However, dysfunctional COPE (p = 0.039) and ZCBI (p = 0.021) scores showed a significant difference between the caregivers in relation to patient's disease severity. ZCBI scores were positively correlated with dysfunctional coping (p = 0.01). Self-reported HRQoL disease module scores were lower for the patients who received anti-IL-1 therapy than for those did not (p = 0.009). Proxy-reported (p < 0.001) and self-reported (p = 0.043) HRQoL disease module scores were lower for the patients with severe disease activity. CONCLUSIONS: As the caregiver burden increases, parents tend to use a dysfunctional coping strategy. Good control of disease activity with administration of medical therapy can reduce the disease severity, thereby decrease the caregiver burden, and secondly help to reduce the usage of dysfunctional coping in caregivers.

Mediterranean Diet Adherence among Preschoolers and its Association with Parents' Beliefs, Attitudes, and Practices.

The effect of parents on nutritional habits in preschool children is undeniable. It is known that parental control in child nutrition can affect the child's eating habits, and bodyweight. Mediterranean Diet (MD) adherence of children (KIDMED), parents' beliefs, attitudes and practices (Preschool Feeding Questionnaire-PFQ2) were investigated. The questionnaire prepared was applied by researchers face-to-face to 1413 families who agreed to participate voluntarily in the research with preschool children. Parental beliefs, attitudes, and practices regarding child nutrition status of parents were evaluated using 39-item PFQ2 and their child's eating habits using the 16-item KIDMED index. Children's KIDMED scores were found optimal in 34.1%, average in 57.0%, very low in 8.9%. The KIDMED scores of children whose parents are together (6.6 ± 2.1) were found to be significantly higher than children whose parents are separated (4.9 ± 2.2) (p <.001). A correlation was found between the KIDMED scores of the children, the parental control (r = 0.156, p <.001), maternal restriction (r = 0.104, p <.001), and structured feeding (r = 0.162, p <.001). Unfortunately, the adherence of most preschool children with the MD which considered a healthy diet pattern was found below the optimal level.

Prognostic value of oxygen saturation and heart rate during a six-minute walk test in pediatric pulmonary hypertension

Background/aim: To evaluate the pre and post-treatment heart rate and oxygen (O2) saturation values measured before, during and after 6MWT in children who received PAH-specific treatment and to determine the effect of these variables on prognosis. Materials and methods: This retrospective study included 29 patients who were diagnosed as PAH and treated. The transcutaneous O2 saturation and heart rate levels were recorded before the test: baseline (Sat0, HR0), at the end of the test: exercise (Sat1, HR1) and 5 min after the test: recovery (Sat2, HR2). The increase in heart rate was defined as HR1-HR0 and the decrease in saturation as Sat0-Sat1. The results obtained before and after the PAH-specific treatment were analyzed and their effect on survival was assessed. Results: Fifteen of 29 patients were female (51.7%). The mean age was 127.2 ± 44.8 months and the median follow-up time was 60 (12­156) months. Only pre-treatment HR1 was found associated with survival. The mean HR1 value of survivors was 122.8 ± 18.4 and that of deceased 94.3 ± 19.1 (p = 0.03). Post-treatment 6MWT was associated with survival. It was 453.3 ± 96.5 m for survivors and 250 ± 135.2 m for deceased (p = 0.02). Conclusion: Post-treatment 6MWT, FC and proBNP had prognostic value in pediatric patients with PAH. The decrease in saturation and increase in heart rate were not found to have a prognostic value. Pre-treatment HR1 was associated with survival. Identification of these prognostic factors at the beginning and throughout the treatment may be a guide for detecting the severity of the disease and follow-up.

The effect of disease activity on thyroid nodules in patients with acromegaly.

Nodular thyroid disease is a very common disorder in patients with acromegaly. Insulin-like growth factor-1 (IGF-1) is a thyroid growth factor, and there is a correlation between IGF-1 levels and thyroid volume (TV) in patients with acromegaly. There is no study investigating the impact of somatostatin analog (SSA) treatment on thyroid nodule volume in patients with acromegaly. We aimed to assess thyroid nodule volume change with SSA treatment in patients with persistent acromegaly. We retrospectively analyzed data from 108 consecutive patients with acromegaly who were followed up by our clinic after undergoing surgery between 2002 and 2014. Patients who were cured after surgery were excluded. We only selected 43 patients (21 males, 22 females, mean age 52.8 ± 11.9 years) who did not meet the criteria of remission postoperatively, who were treated with SSA for at least six months and had normal thyroid function. Patients were divided into three groups (well-controlled, controlled, and active) according to their IGF-1 and growth hormone (GH) levels. All patients underwent an evaluation of TV and total thyroid nodule volume (TTNV) by ultrasound. TTNV decreased significantly in patients with well-controlled acromegaly (0.44 [0.75] to 0.23 [0.73], p < 0.001). TTNV did not change in controlled patients (0.18 [1.28] to 0.13 [1.54], p = 0.959); however TTNV increased in patients with active acromegaly (0.77 [1.46] to 1.03 [1.88], p = 0.028). Successful medical treatment of patients with active acromegaly decreases thyroid nodule volume. Sustained exposure to IGF-1 may cause an increase in thyroid nodule volume in patients with acromegaly.

Effects of Kinesio Taping on the Relief of Delayed Onset Muscle Soreness: A Randomized, Placebo-Controlled Trial.

OBJECTIVE: The purpose of this study was to examine the effects of Kinesio taping (KT) on delayed onset muscle soreness. DESIGN: Randomized controlled study. SETTING: Clinical laboratory. PARTICIPANTS: Fifty-four nonathletic volunteers were assigned randomly to KT (n = 27) and placebo KT (n = 27) groups. INTERVENTIONS: The intense exercise protocol consisted of 100 consecutive drop jumps from a 0.60-m-high platform. Kinesio tape was applied with the fan technique on the quadriceps muscles in the KT group. The placebo KT group received the Kinesio tape with no technique and tension. MAIN OUTCOME MEASURE: Muscle soreness, maximal isometric quadriceps muscle strength, vertical jump height, and blood analyses (creatine kinase, lactate dehydrogenase, myoglobin, and C-reactive protein) were measured preexercise, immediately postexercise, 48 hours postexercise, and 72 hours postexercise. RESULTS: There was a significant effect of time in all outcome measures (P < .05) except serum C-reactive protein level (P > .05). The intensity of muscle soreness was significantly lower in the KT group relative to the placebo KT group at 72 hours postexercise (P = .01). The serum creatine kinase level was significantly higher in the KT group compared with the placebo KT group at 72 hours postexercise (P = .01). There were no statistically significant differences between groups for the other outcome measures (P > .05). CONCLUSIONS: These findings indicate that KT intervention following the intense exercise protocol reduced muscle soreness. However, it had no effect on maximal quadriceps isometric strength and vertical jump height or serum lactate dehydrogenase, myoglobin, and C-reactive protein levels. Furthermore, KT application after intense exercise also increased serum creatine kinase levels.

Effects of iron and vitamin B12 deficiencies on peripheral blood colony-forming unit capacity.

Iron and vitamin B12 deficiencies are two of the most common diseases in the childhood group. Deficiencies of iron and vitamin B12 affect many systems in the body. In this study, to discover the effects of iron and vitamin B12 deficiencies on the hematopoietic stem cells, we studied CFU assay from peripheral blood. One hundred and two children were included in our study and were evaluated in five categories: iron deficiency, iron deficiency anemia, vitamin B12 deficiency, iron and vitamin B12 deficiency, and controls. As a result of statistical analysis, no significant difference was detected between five groups in terms of CFU assays. The results of our study suggest that, in emergent situations, stem cell samples can be collected before treatment with B12 or iron which are common deficiencies in donors of hematopoietic stem cell transplantation. We conclude that we could reach more accurate results by designing a study which contains more patients and includes in vivo results.

The evaluation of arterial stiffness of essential hypertension and white coat hypertension in children: a case-control study.

BACKGROUND: The aim of this study was to determine and compare cardiovascular risks by assessing arterial stiffness in children with essential hypertension and white coat hypertension. METHODS: Paediatric patients followed up with essential hypertension and white coat hypertension diagnoses and with no established end organ damage were involved in the study. Arterial stiffness in children included in the study was evaluated and compared by using the oscillometric device (Mobil-O-Graph) method. RESULTS: A total of 62 essential hypertension (34 male, 28 female), 38 white coat hypertension (21 male, 17 female), and 60 healthy controls (33 male, 27 female) were assessed in the present study. Pulse wave velocity of the essential hypertension, white coat hypertension, and control group was, respectively, as follows: 5.3±0.6 (m/s), 5.1±0.4 (m/s), 4.3±0.4 (m/s) (p<0.001); augmentation index outcomes were, respectively, determined as follows: 21.3±6.5, 19.3±6.4, 16.0±0.3 (p<0.001). Pulse wave velocity and augmentation index values of children with essential hypertension and white coat hypertension were found to be higher compared with the control group. This level was identified as correlated with the duration of hypertension in both patient groups (p<0.01). CONCLUSION: Arterial stiffness in children with essential hypertension and white coat hypertension was impaired compared with healthy children. This finding has made us think that white coat hypertension is not an innocent clinical situation. This information should be taken into consideration in the follow-up and treatment approaches of the patients.

Estimation of Resting Energy Expenditure: Validation of Previous and New Predictive Equations in Obese Children and Adolescents.

OBJECTIVE: Accurate estimation of resting energy expenditure (REE) in childrenand adolescents is important to establish estimated energy requirements. The aim of the present study was to measure REE in obese children and adolescents by indirect calorimetry method, compare these values with REE values estimated by equations, and develop the most appropriate equation for this group. METHODS: One hundred and three obese children and adolescents (57 males, 46 females) between 7 and 17 years (10.6 ± 2.19 years) were recruited for the study. REE measurements of subjects were made with indirect calorimetry (COSMED, FitMatePro, Rome, Italy) and body compositions were analyzed. RESULTS: In females, the percentage of accurate prediction varied from 32.6 (World Health Organization [WHO]) to 43.5 (Molnar and Lazzer). The bias for equations was -0.2% (Kim), 3.7% (Molnar), and 22.6% (Derumeaux-Burel). Kim's (266 kcal/d), Schmelzle's (267 kcal/d), and Henry's equations (268 kcal/d) had the lowest root mean square error (RMSE; respectively 266, 267, 268 kcal/d). The equation that has the highest RMSE values among female subjects was the Derumeaux-Burel equation (394 kcal/d). In males, when the Institute of Medicine (IOM) had the lowest accurate prediction value (12.3%), the highest values were found using Schmelzle's (42.1%), Henry's (43.9%), and Müller's equations (fat-free mass, FFM; 45.6%). When Kim and Müller had the smallest bias (-0.6%, 9.9%), Schmelzle's equation had the smallest RMSE (331 kcal/d). The new specific equation based on FFM was generated as follows: REE = 451.722 + (23.202 * FFM). According to Bland-Altman plots, it has been found out that the new equations are distributed randomly in both males and females. CONCLUSION: Previously developed predictive equations mostly provided unaccurate and biased estimates of REE. However, the new predictive equations allow clinicians to estimate REE in an obese children and adolescents with sufficient and acceptable accuracy.

Effects of whole blood viscosity and plasma NOx on cardiac function and cerebral blood flow in children with chronic kidney disease

Background/aim: The aim of the study was to investigate the effects of whole blood viscosity and plasma nitric oxide on cerebral and cardiovascular risks associated with chronic kidney disease. Materials and methods: The study group consisted of 40 pediatric patients and 21 healthy control subjects. Hematologic and biochemical variables, viscosity and plasma nitric oxide levels, echocardiographic findings, and middle cerebral artery blood flow velocity were examined. Results: Viscosity values of patients were significantly lower than those of the control group. Lower values of hematocrit, total protein, and albumin and higher values of ferritin in all patient groups resulted in significantly low viscosity levels. Plasma nitric oxide levels were higher in all patient groups than those in the controls. No statistically significant difference was present in middle cerebral artery blood flow velocity between the patient and control groups. Even when systolic functions were normal, the patient group had significant deterioration in diastolic functions, suggesting morbidity and mortality risks. Conclusions: Cerebral blood flow velocities were not affected by viscosity and nitric oxide levels, suggesting that cerebral circulation has the ability to make adaptive modulation. The metabolism of nitric oxide levels needs further investigation and studies in patients with chronic renal disease.

Effect of plasma NOx values on cardiac function in obese hypertensive and normotensive pediatric patients.

BACKGROUND: Hypertension (HT) is a major comorbidity of obesity that is associated with an increased risk of cardiovascular disease and higher mortality. The aim of our study was to evaluate cardiac function in obese hypertensive (OHT) and obese normotensive (ONT) pediatric patients and determine the effects of plasma nitric oxide (NOx) values on cardiac function, while demonstrating the role of plasma NOx in HT in obese pediatric patients. METHODS: The study population consisted of 62 patients (27 boys, 35 girls), aged 13-18 years and 21 age-matched healthy controls. All subjects enrolled in the study underwent echocardiography (Echo) evaluation and ambulatory blood pressure monitoring for HT. Plasma NOx and biochemical values were studied in both patient groups separately. RESULTS: Plasma NOx levels were found to be lower in the OHT group than in the ONT and control groups (p < 0.001) and to be negatively correlated with left ventricular mass index values (p < 0.05). Both the OHT and ONT groups had concentric hypertrophy of the heart. CONCLUSIONS: Plasma NOx plays an essential role in obesity-induced HT. Concentric hypertrophy of the left ventricle was found in both the OHT and ONT groups, indicating structural deformation of the heart.

Does the rise in eating disorders lead to increasing risk of orthorexia nervosa? Correlations with gender, education, and body mass index.

Investigating eating disorders and orthorexia nervosa, especially in the young population, is an important step in taking protective precautions and identifying disease. This study was carried out to determine the relationship of eating disorders and orthorexia nervosa to gender, BMI, and field of study in a population of university students in Turkey. In all, 900 university students aged 17-23 years participated in this study. EAT-40 and ORTO-15, which are validated instruments for the screening of participants with anormal eating behaviors and orthorexia nervosa, respectively, were used. There was not a significant difference in EAT-40 scores according to gender and BMI classification. However, EAT-40 scores were high among the students in social science. The number of orthorectic participants among women is higher than that among men, and ORTO-15 scores were not associated with BMI classification and field of study. A significant negative correlation was found between EAT-40 and ORTO-15 scores.

An insight into the relationships between prohepcidin, iron deficiency anemia, and interleukin-6 values in pediatric Helicobacter pylori gastritis.

UNLABELLED: The link between Helicobacter pylori and iron deficiency (ID) or iron deficiency anemia (IDA) has been investigated recently. We suggested that IDA/ID associated with H. pylori infection might be mediated by inflammation-driven hepcidin production. Patients with complaints of recurrent abdominal pain and dyspepsia aged between 7-16 years were included in this study. Patients were divided into two groups according to H. pylori status in upper gastrointestinal endoscopy. Group I who had H. pylori gastritis (n=50) received triple antibiotic therapy. Group II (n=50) who had H. pylori-negative gastritis only received proton pump inhibitor. Thirty healthy children with the similar age and gender were included in the study as a control group. Complete blood count, serum iron levels, iron-binding capacity, ferritin levels, prohepcidin and interleukin-6 (IL-6) values were evaluated in all children at the first visit. Initial tests were repeated after H. pylori eradication. Initial levels of ferritin (p=0.002), prohepcidin (p=0.003), and IL-6 (p=0.004) were found significantly lower in group I compared to group II and the control group. The mean prohepcidin level was lower in the anemic H. pylori-positive group than in non-anemic H. pylori-positive group; however, the difference was not statistically significant. While significant increases in hematocrit and mean corpuscular volume were observed, no significant difference was found in serum ferritin, prohepcidin, or IL-6 level after eradication treatment in H. pylori-positive group. CONCLUSION: H. pylori-induced gastritis appears to cause an increase in prohepcidin levels and a decrease in ferritin levels, supporting our hypothesis; but this relationship has not been proven.

Breastfeeding and Childhood Cancer: Is Breastfeeding Preventative to Childhood Cancer?

Breastfeeding is well-known to have a protective effect against infection in infants. It has been suggested that breast milk may play a role in the prevention of certain childhood cancer. We investigated this issue in a case-control study comprising 300 patients with childhood cancer. There was 73 patients (24.3%) with leukemia, 82 patients (27.3%) with lymphoma, and 146 patients (48.4%) with solid tumors (brain tumors, neuroblastoma, soft tissue sarcomas, germ cell tumors, renal tumor, bone tumor, retinoblastoma, hepatoblastoma, and others) and 316 controls matched for age and sex. Breastfeeding duration of the control group was found to be significantly longer than the patient group (X(2) = 57.774; P < .001). In conclusion, breastfeeding was found to be inversely associated with pediatric cancer in our study.

Adverse impact of hyperferritinemia and transfusion dependency on treatment success in myelodysplastic syndrome.

BACKGROUND: Myelodysplastic syndrome (MDS) is characterized by peripheral cytopenias and dysplasia in one or more cell lines in the bone marrow. A significant proportion of patients require blood product support due to symptomatic anemia and/or thrombocytopenia during the course of their disease. This retrospective study was planned to evaluate the transfusion requirement of MDS patients and the role of ferritin in predicting transfusion requirement and response to treatment. METHODS: We retrospectively reviewed the records of 35 MDS patients [median age: 66 (22-84); male/female: 21/14]. The World Health Organization (WHO) criteria was used for disease classification and International Prognostic Scoring System (IPSS) for risk stratification. RESULTS: A total of 22 patients (62.8%) required transfusions during follow-up. While all the 22 patients received packed red blood cells (PRBCs), only 8 patients (22.9%) required platelet transfusion(s). Although no significant relationship was demonstrated between transfusion dependency and disease progression, patients who responded to disease-specific treatment were exposed to less PRBC transfusions compared to non-responders (p=0.04). Treatment response was found to be better in patients who had lower serum ferritin levels at diagnosis (p=0.004). A total of 11 patients were followed for a minimum of 24months. Transfusion load was not different among these patients with respect to disease subtype, IPSS risk score and treatment protocol in the first and second 12-month interval. Median overall survival of the cohort was 26.3 (0.4-160.3) months and median progression free survival was 24.9 (0.4-160.3) months. CONCLUSION: The present report underlines the association of baseline hyperferritinemia and transfusion dependency with treatment success in MDS. Even in patients treated with new generation agents, the vicious impact of transfusion load seems to be the tender spot of the MDS puzzle. The prognostic impact of baseline hyperferritinemia should be validated with further studies.

Apheresis-inducible cytokine pattern change in children with homozygous familial hypercholesterolemia.

Familial hypercholesterolemia is a genetic disorder that leads to severe atherosclerosis related cardiovascular complications in young adults. Extracorporeal elimination is a method of LDL-lowering procedures effective in patients with homozygous or severe heterozygous FH utilized in cases. The recruitment of leucocytes into the arterial intima is dependent on a cascade of events mediated through a diverse family of adhesion molecules. Several pro-inflammatory adhesion molecules are cleared by various lipid apheresis methods. This study showed that, LDL-apheresis led to several changes in circulating inflammatory factors which induced antiinflammatory and antiatherogenic changes in the plasma profile in homozygous familial hypercholesterolemic patients.

Secondary cytoreductive surgery outcomes of selected patients with paclitaxel/platinum sensitive recurrent epithelial ovarian cancer.

OBJECTIVE: The aim of this study was to evaluate the effect of secondary cytoreductive surgery (SCRS) on survival and to determine prognostic factors that may predict surgical and survival outcome. STUDY DESIGN: Between 1999 and 2011, data of 67 patients who had SCRS for epithelial ovarian cancer were evaluated. Factors that had an impact on survival were determined by statistical analysis. RESULTS: Univariate analysis showed that the number of chemotherapy cycles after primary surgery, CA 125 level at SCRS, number of recurrent tumors, recurrence before SCRS, disease dissemination, and number of chemotherapy cycles after SCRS were significantly associated with disease free survival after SCRS. In multivariate analysis, serum CA125 level, tumor dissemination, and number of chemotherapy cycles after SCRS were significantly associated with disease free survival. Moreover, univariate analysis showed that recurrence before SCRS was significantly associated with overall survival. CONCLUSION: SCRS may be beneficial for first relapsed, localized paclitaxel/platinum sensitive epithelial ovarian tumors and patients with a low serum CA 125 level and those who will receive ≥ 6 chemotherapy cycles after SCRS. This procedure should be considered in selected patient populations.

Trends in hepatitis B and hepatitis C virus seropositivity among blood donors over 15 years screened in the blood bank of a university hospital.

Blood transfusion carries well defined risks including hepatitis B and hepatitis C virus transmission. In this study, records of blood donation candidates between the years 1996-2010 were retrospectively reviewed. A total of 220 841 apparently healthy adult donors were screened for hepatitis B surface antigen, anti-HCV with enzyme linked immunosorbent assay (ELISA) method. The overall prevalence of HbsAg and HCV were 1.07% and 0.39%, respectively. HBV seroprevelance decreased through years 1996-2010 but HCV seroprevelance showed a fluctuant course decreasing from 1996 to 2002. In order to decrease transfusion transmitted infections there should be centralized blood collection systems having qualified staff, equipment and non-remunerated voluntary blood donations must be strongly encouraged.