Investigation of the relationship between periodontal and systemic inflammation in children with Sickle Cell Disease: A case- control study.

Periodontal diseases are chronic inflammatory diseases and tissue destruction increases with oxidative stress in periodontal tissues. Periodontal diseases are associated with systemic diseases such as diabetes, cardio-vascular diseases and rheumatoid arthritis by means of systemic inflammation. Sickle cell disease (SCD) is a chronic inflammatory disease in which vaso-occlusive crisis and endothelial dysfunction are present. It is not known whether the chronic systemic inflammation seen in SCD affect periodontal tissues. The aim of this study was to investigate the relationship between periodontal and systemic inflammation in children with SCD. Forty-three children with SCD and 43 healthy children were included in the study. Physical, dental and periodontal statuses were examined, blood and saliva samples were taken. Levels of pro-inflammatory and oxidative stress mediators in serum and saliva were evaluated. The periodontal findings of the groups were similar. The majority of the subjects in both groups had gingival inflammation. In SCD group, significantly higher serum high sensitive C-reactive protein (Hs-CRP), interleukin (IL)-6, IL-8, tumor necrosis factor (TNF)-α, total oxidant status (TOS), nitric oxide (NO) and salivary IL-6 were observed (p < 0.05). There were positive correlations between salivary IL-6 levels and serum Hs-CRP levels (r = 0.303, p < 0.05). In addition; it was determined that salivary IL-6, TNF-α and NO levels were increased 3-6 times in children with a history of painful crisis or acute chest syndrome compared to children who had never had a painful crisis or acute chest syndrome. Although, observed oral health status was similar in both groups, salivary cytokine levels were increased in children with SCD. The higher salivary cytokine levels may be associated with chronic systemic inflammation and vaso-occlusion observed in children with SCD.

[Investigation of Fosfomycin Susceptibility in Extended Spectrum Beta-Lactamase Producing Enteric Bacteria by Disk Diffusion, Automated System and Agar Dilütion Kit]. / Genislemis Spektrumlu Beta-Laktamaz Üreten Enterik Bakterilerde Fosfomisin Duyarliliginin Disk Difüzyon, Otomatize Sistem ve Agar Dilüsyon Kiti ile Arastirilmasi.

Due to the increase of bacteria that develop resistance to classical antibiotics in recent years, fosfomycin has become one of the antibiotics gaining importance again. Fosfomycin exerts its bactericidal effect on many bacteria by binding to a cytoplasmic enzyme, MurA, and inhibiting the enzyme enopurivil transferase, which is involved in peptidoglycan synthesis. Bacteria producing ESBL are common pathogens in nosocomial infections and resistance is frequently encountered in their treatment. Fosfomycin is considered as an alternative drug in these infections. With its reintroduction, it is important to establish reliable and reproducible susceptibility testing methods for fosfomycin. In this study, it was aimed to evaluate the utility of disk diffusion, agar dilution kit and automated MicroScan methods (Beckman Coulter, Brea, CA, ABD) for fosfomycin susceptibility of ESBL-producing enteric bacteria. The study included 120 ESBL positive isolates of enteric bacteria (89 Escherichia coli, 31 Klebsiella pneumoniae) cultivated from the samples sent to the Microbiology Laboratory of the Mersin University Medical Faculty of Medicine Hospital between May 2019 and November 2019. Fosfomycin susceptibilities of the isolates included in the study were tested by disk diffusion, automated MicroScan and the commercial agar dilution kit. In the study, 37 (30.8%) of 120 isolates were determined as resistant to fosfomycin by disk diffusion method and six (5%) of the isolates were found to be resistant to fosfomycin with the MicroScan automatized system. With the agar dilution kit, 11 (9.1%) of 120 isolates were found to be resistant as the minimum inhibitory concentration (MIC) values were > 32 µg/ml. Fosfomycin resistance was significantly higher in K.pneumoniae isolates than E.coli isolates by agar dilution method (p= 0.006). Ertapenem resistance was detected in seven of 120 isolates. All seven isolates that were resistant to ertapenem were susceptible to fosfomycin by agar dilution method. All three isolates, which were found resistant to colistin, were susceptible to fosfomycin by agar dilution method. In the study, the categorical agreement of the disk diffusion and MicroScan methods in E.coli isolates with the agar dilution was high and the error rates were low. For K.pneumoniae, categorical concordance was calculated as 22.5% for disk diffusion test and 74.1% for MicroScan, while major and minor error rates were found to be quite high. As a result; fosfomycin is thought to be an alternative drug option in the treatment of infections caused by especially carbapenem and colistin resistant bacteria, with its high activity on ESBL-producing enteric bacteria. It has been determined that there is a great agreement between the agar dilution, which is the reference method for the determination of fosfomycin resistance for E.coli, and the MicroScan and disk diffusion methods, and that the disk diffusion method which provides ease of use in terms of cost and labor compared to the agar dilution method, can be used as a reliable method. However, it has been demonstrated that the agar dilution method should be used in K.pneumoniae isolates. Nevertheless; It was concluded that if the automatized system is used in laboratories where agar dilution cannot be performed, the results should be interpreted carefully, since the error rates are very high.

[Dihydropteroate Synthase (DHPS) Gene Mutations and Mitochondrial Large Subunit (mtLSU) rRNA Genotype Variations in Pneumocystis jirovecii Strains]. / Pneumocystis jirovecii Izolatlarinin Dihidropteroat Sentaz (DHPS) Gen Mutasyonlari ve Mitokondriyal Büyük Alt Birim (mtLSU) rRNA Genotip Varyasyonlarinin Belirlenmesi.

Pneumocystis jirovecii is an atypical fungus that causes Pneumocystis pneumonia (PCP) in HIV/AIDS and immunocompromised patients. Antibiotics containing sulfa and sulfone groups are widely used in PCP prophylaxis and treatment. Especially, long-term use of trimethoprim sulfamethoxazole (TMP-SMX) is known to cause certain point mutations associated with drug resistance in the P.jirovecii dihydropteroate synthase (DHPS) gene. In addition, DHPS and mitochondrial large subunit (mtLSU) rRNA genotype characterization provides important data on the epidemiology of P.jirovecii. In this study, it was aimed to investigate the DHPS and mtLSU rRNA gene polymorphisms of P.jirovecii strains isolated from immunocompromised patients in Mersin University Hospital. In this study, 16 P.jirovecii positive samples, which isolated from 96 patients samples, between August 2016 and February 2018, were included. P.jirovecii mtLSU rRNA genotypes were determined by sequence analysis according to polymorphisms at the 85th and 248th nucleotide positions. Nested PCR and RFLP method was applied for mutation analysis of DHPS locus, 165th and 171st nucleotide positions. In the DHPS mutation analysis, 12/16 (75%) wild type (W165/W171) and 4/16 (25%) mutant type (M165/W171) were detected. Two mutant types belonged to HIV/AIDS positive patients with PCP and had a history of prophylaxis; the other 2 mutant types belonged to patients with colonization. In the study, a history of prophylaxis in 3 (19%) of the 16 patients were recorded, and mutant type was detected in these 2 of 3 patients. According to mtLSU-rRNA analysis, 3 different genotypes were obtained from 16 P.jirovecii isolates. In our region, genotype 2 (43.75%; n= 7) was the most common genotype, genotype 1 (37.5%; n= 6) was the second common and genotype 3 (18.75%; n= 3) was the least one. Genotype 4 was not detected in our region. When DHPS and mtLSU-rRNA were evaluated as multilocus, five different genotypes were observed. As a result, these findings provided important data on P.jirovecii epidemiology in our region and potential drug-resistant strains showed a risk of transmission in immunosuppressive patients. Multicenter studies involving more P.jirovecii isolates are needed to better define the epidemiology of P.jirovecii in our region and in our country.

[Investigation of Pneumocystis jirovecii Infection and Colonization in Immunocompromised Patients with Pneumonia]. / mmün Sistemi Baskilanmis Pnömonili Hastalarda Pneumocystis jirovecii Enfeksiyon ve Kolonizasyonlarinin Arastirilmasi.

Pneumocystis jirovecii is an atypical fungus that causes P.jirovecii pneumonia (PCP) in immunocompromised patients. Currently, while the incidence of AIDS-related PCP is decreasing, PCP has become more common in HIV-negative immunosuppressive patients as a result of increased diseases requiring immunosuppressive therapy. In this study, it was aimed to investigate PCP and colonizations by microscopy, polymerase chain reaction (PCR) and Krebs von den Lungen-6 (KL-6) tests in symptomatic immunosuppressive inpatients with the sign of radiologically atypical pneumonia in Mersin University Hospital. A total of 96 patients, between August 2016 and February 2018 were included in the study. Seventy two (75%) of the 96 patients were under immunosuppressive therapy. P.jirovecii was investigated in the respiratory tract samples [sputum (n= 88), tracheal aspirate (n= 6) and bronchoalveolar lavage (n= 2)] by mtLSUrRNA nested PCR and microscopic staining methods [immunofluorescence assay (IFA), Toluidine Blue O (TBO)], and KL-6 levels were tested in serum samples. P.jirovecii was detected in 16 (16.7%) samples by PCR, in five (5.2%) samples by IFA, in three (3.1%) samples by TBO stain method. When IFA was taken as a reference test, sensitivity and specificity of TBO and PCR were calculated as 60% and 100%; 100% and 87.9%, respectively. In P.jirovecii PCR positive patients, the distribution of underlying diseases; cancer (n= 6), hematological malignancy (n= 3), HIV/AIDS (n= 3), COPD (n= 2), and interstitial lung disease (n= 2) were found as 11 (68.75%) of the 16 positive patients, received immunosuppressive therapy (HIV positive non-Hodgkin lymphoma); of the 3 (18.75%) patients of were immunocompetent, and only 2 (12.5%) were HIV/AIDS. Five of the 16 PCR positive the patients that have positive microscopic examination were definited PCP [HIV/AIDS (n= 3), lung cancer (n= 1), interstitial lung disease (n= 1)]; three patients were PCR positive and microscopy negative probable PCP [multiple myeloma (n= 1), interstitial lung disease (n= 1), cholangiocellular carcinoma (n= 1)] and eight other patients were identified as colonized. In the study, when the frequency of the detection of P.jirovecii was evaluated according to the underlying diseases, it was found statistically significantly higher only in HIV/AIDS patients (p= 0.012). When KL-6 was evaluated among the patients defined as PCP/possible PCP and colonization, sensitivity and specificity were determined as 62.5% and 75%, respectively. As a result, nested PCR method was found as sensitive and successful for the detection of P.jirovecii from sputum samples. KL-6 test was not found sufficient for the differentiation of colonization and the infection in PCR positive patients. The results obtained in the study showed that PCP should be on the differential diagnosis list according to the immune status and the clinical features of the inpatients. More researchs are required with more patients to achieve for detailed reliable results in these groups. In addition, molecular epidemiological studies related to genotyping and resistance against anti-PCP drugs are needed to understand P.jirovecii infections in our region and country.

Transseptal suturing technique in septoplasty: impact on bacteremia and nosocomial colonization.

Although effects of Merocel® nasal packs and silicone splints on nasal flora alterations and bacteremia formation after septoplasty were assessed before, the effect of transseptal suturing technique has not been studied yet. The objective of this study is to compare nasal flora alterations and bacteremia occurrence rates between Merocel packs, silicone splints, and transseptal suturing technique in septoplasty. Ninety patients were divided into three groups randomly: Merocel packing (Group M), silicone splint (Group S), and transseptal suturing without packing (Group T). Group M and S received prophylactic antibiotics and antibiotic pomade application to packs, whereas neither antibiotic prophylaxis nor topical pomade was applied to Group T. Preoperative, after pack removal and 1 month after pack removal nasal swab cultures and preoperative, immediately after surgery and 24 h after surgery blood cultures were taken from all patients. Group M increased Methicillin-sensitive Staphylococcus aureus (MSSA) colonization (p = 0.003) and decreased normal flora colonization (p = 0.038), whereas Group S and T did not affect MSSA or normal flora colonization (p > 0.05). Antibiotic prophylaxis did not affect MSSA colonization (p = 0.14), whereas decreased normal flora colonization (p = 0.029). Transseptal suturing did not prevent bacteremia formation. Postoperative increasing of MSSA colonization in nasal cavity for septoplasty patients can be prevented by using transseptal suturing technique or silicone splints instead of Merocel packing, rather than applying prophylactic antibiotic treatment. Using transseptal suturing does not prevent bacteremia formation during septal surgery. These findings should be kept in mind to prevent postoperative life-threatening infective complications of septoplasty especially in immunosuppressive patients and patients with cardiovascular diseases.

Job satisfaction and burnout among paediatric nurses.

PURPOSE: This study aims to determine factors of job satisfaction and burnout levels of paediatric nurses. METHODS: A total of 165 nurses working in paediatric clinics completed the Minnesota job satisfaction scale and the Maslach burnout scale. FINDINGS: Average scores of the emotional exhaustion and depersonalisation score were low, while personal accomplishment scores were high. A high level of job satisfaction, being married, increased age and a decreased number of assigned patients were significantly associated with a low level of burnout. CONCLUSIONS: Paediatric nurses experience burnout at significant levels. The most important variable that affected job satisfaction was income. IMPLICATIONS FOR NURSING PRACTICE: The results of the study could guide development of strategies that might prevent or alleviate burnout of paediatric nurses.

The influence of direct rigid laryngoscopy on the nosocomial colonization and bacteremia.

OBJECTIVE: Direct rigid laryngoscopy (DRL) is a relatively simple and well-tolerated procedure that can provide both diagnostic and therapeutic benefits. There are no data regarding the risk of acquiring bacteremia after DRL. The purpose of this prospective study was to assess the frequency of bacteremia and nosocomial colonization following DRL and to identify possible risk factors for the development of these complications. METHODS: In this study, 55 consecutive patients with benign or malignant laryngeal pathologies undergoing DRL were included between January 2010 and January 2011. The patients have benign laryngeal lesions and suspicious malignancy. In appropriate circumstances of each patient before intubation and at postoperative 24 hours of throat swab, samples were taken in the transport medium of the patients who underwent planned DRL and underwent surgery. The samples were evaluated in our Microbiology Department. Blood cultures were performed using automated system at postoperative 5 and 24 hours. For each patient at preoperative and postoperative period, C-reactive protein levels in blood samples were measured. SPPS 16 package program was used for statistical analysis. RESULTS: The distribution of sex was 45 males and 10 females with average age of 51.4 (between 23 and 99 years). Patients who had malignant lesions (n = 17) accounted for 30.9% of all patients. Preoperative Candida colonization was recovered from the cultures obtained from 9 oropharyngeal specimens (16.4%). Postoperative oropharyngeal nosocomial bacteria colonization was observed in 14 patients (25.5%). Nosocomial colonization was found related to malignancy (P = 0.014). C-reactive protein levels of patients before and after surgery were not statistically significant (P > 0.05). At postoperative 5 and 24 hours, blood cultures of all patients were negative. Postsurgical bacteremia was not observed. CONCLUSIONS: Although there is no association between DRL and bacteremia, nosocomial colonization may be significant. Nosocomial colonization possesses a risk of development of infection especially in patients with malignancy.

Digital Addiction in Children and Affecting Factors.

This study was conducted to identify the digital addiction levels of secondary school students in Northern Cyprus and the factors affecting them. The study was a descriptive, cross-sectional and methodological study. In this study, seven primary and secondary schools were selected randomly in Northern Cyprus and a total of 844 students were included in the study. The children scored 48.12 ± 17.46 points on the "Digital Addiction Scale for Children". Gender, economic status, age, reasons for using the internet, own cell phone, duration of cell phone and computer use, own computer, mother's education and place of residence significantly affected the children's digital addiction level (p < 0.05). Digital tools have entered many areas of our lives and while they have positive and helpful aspects, their negative aspects are coming to light day by day. Especially with the COVID-19 pandemic, digital tools have entered our lives more and children have encountered digital tools at an earlier age. It is thought that there is a need to warn about the negative and harmful effects of digital tools on children and to inform families more about this issue. It is recommended not to ignore the negative effects of digital tools and to implement practices to prevent addiction under parental supervision.

Serotype distribution of Streptococcus pneumoniae and pneumococcal vaccine coverage in adults in Turkey between 2015 and 2018.

OBJECTIVE: To evaluate the serotype distribution and antibiotic resistance in pneumococcal infections in adults and to provide a perspective regarding serotype coverage of both current and future pneumococcal vaccines. PATIENTS AND METHODS: This passive surveillance study was conducted with the Streptococcus pneumoniae strains isolated from the specimens of patients with pneumonia (materials isolated from bronchoalveolar lavage), bacteraemia, meningitis, pleuritis and peritonitis between 2015 and 2018. Serogrouping and serotyping were performed by latex particle agglutination and by conventional Quellung reaction using commercial type-specific antisera, respectively. The strains were analysed for penicillin, cefotaxime, erythromycin and moxifloxacin susceptibilities by E-test. RESULTS: In the whole study group (410 samples from adults aged ≥18 years), the most frequent serotypes were 3 (14.1%), 19 F (12%) and 1 (9.3%). The vaccine coverage for PCV13, PCV15, PCV20 and PPV23 was 63.9%, 66.6%, 74.1% and 75.9%, respectively, in all isolates. Penicillin non-susceptibility in invasive pneumococcal disease (IPD) was 70.8% and 57.1% in the patients aged <65 and ≥65 years, respectively. About 21.1% and 4.3% of the patients with and without IPD had cefotaxime resistance. Non-susceptibility to erythromycin and moxifloxacin was 38.2% and 1.2%, respectively. CONCLUSIONS: The results revealed that novel PCV vaccines may provide improved coverage as compared with the currently available vaccine, PCV13. The significant antibiotic resistance rates imply the need to extend the serotype coverage of the vaccines. Continuing the surveillance in pneumococcal diseases is critical to explore the serotype distribution and incidence changes of IPD cases in the population and to inform policy makers to make necessary improvements in the national immunization programmes.Key messagesThis multicentre study demonstrated the most recent serotype distribution and antibiotic resistance in adult population in Turkey.Shifting from PCV13 to novel conjugated vaccines will significantly increase the coverage.Continuing the surveillance in pneumococcal diseases is critical to explore the serotype distribution changes and the incidence of cases with invasive pneumococcal disease in the population.

Socially assistive robots in health and social care: Acceptance and cultural factors. Results from an exploratory international online survey.

AIM: This study explored the views of an international sample of registered nurses and midwives working in health and social care concerning socially assistive robots (SARs), and the relationship between dimensions of culture and rejection of the idea that SARs had benefits in these settings. METHODS: An online survey was used to obtain rankings of (among other topics) the extent to which SARs have benefits for health and social care. It also asked for free text responses regarding any concerns about SARs. RESULTS: Most respondents were overwhelmingly positive about SARs' benefits. A small minority strongly rejected this idea, and qualitative analysis of the objections raised by them revealed three major themes: things might go wrong, depersonalization, and patient-related concerns. However, many participants who were highly accepting of the benefits of SARs expressed similar objections. Cultural dimensions of long-term orientation and uncertainty avoidance feature prominently in technology acceptance research. Therefore, the relationship between the proportion of respondents from each country who felt that SARs had no benefits and each country's ratings on long-term orientation and uncertainty avoidance were also examined. A significant positive correlation was found for long-term orientation, but not for uncertainty avoidance. CONCLUSION: Most respondents were positive about the benefits of SARs, and similar concerns about their use were expressed both by those who strongly accepted the idea that they had benefits and those who did not. Some evidence was found to suggest that cultural factors were related to rejecting the idea that SARs had benefits.

Compassion fatigue in nurses and influencing factors.

PURPOSE: To investigate compassion fatigue in nurses and the factors influencing the condition. DESIGN AND METHODS: This descriptive, comparative, and cross-sectional study was conducted in state and university hospitals in the Turkish Republic of Northern Cyprus. A purposive sampling method was used. FINDINGS: Almost all of the nurses have experienced low to moderate levels of compassion fatigue. Factors affecting the severity include age, years of seniority, service, marital status, children, and type of hospital. PRACTICE IMPLICATIONS: Recommendations for reducing compassion fatigue are as follows: establishing clinical practice policies that reduce the development and possible consequences of compassion fatigue in addition to education and resilience training.

Enactment of compassionate leadership by nursing and midwifery managers: results from an international online survey.

AIM: To explore the views of an international sample of nursing and midwifery managers concerning attributes that they associate with compassionate management. METHOD: A cross-sectional online survey. Using a snowballing sampling method, 1217 responses were collected from nursing and midwifery managers in 17 countries. A total of complete 933 responses to a question related to which actions and behaviours indicated that a manager was exercising compassionate leadership were analysed for this paper. First, content analysis of the responses was conducted, and second, a relative distribution of the identified themes for the overall sample and for each participating country was calculated. RESULTS: Six main themes were identified describing the attributes of a compassionate leader: (1) Virtuous support, (2) Communication, (3) Personal virtues of the manager, (4) Participatory communication, (5) Growth/flourishing/ nurturing and (6) Team cohesion. The first three themes mentioned above collectively accounted for 63% of the responses, and can therefore be considered to be the most important characteristics of compassionate management behaviour. CONCLUSION: The key indicators of compassionate management in nursing and midwifery which were identified emphasise approachability, active and sensitive listening, sympathetic responses to staff members' difficulties (especially concerning child and other caring responsibilities), active support of and advocacy for the staff team and active problem solving and conflict resolution. While there were differences between the countries' views on compassionate healthcare management, some themes were widely represented among different countries' responses, which suggest key indicators of compassionate management that apply across cultures.

Frequency of pediatric medication administration errors and contributing factors.

This study examined the frequency of pediatric medication administration errors and contributing factors. This research used the undisguised observation method and Critical Incident Technique. Errors and contributing factors were classified through the Organizational Accident Model. Errors were made in 36.5% of the 2344 doses that were observed. The most frequent errors were those associated with administration at the wrong time. According to the results of this study, errors arise from problems within the system.

Health screening: a survey of children's growth and development in Turkey.

AIM: To determine the status of children's growth and development, visual acuity and blood pressure at four to six years of age. METHODS: This descriptive study included 447 children enrolled in kindergartens in Turkey. Height, weight, developmental level, visual acuity and blood pressure of each child were assessed. RESULTS: Most children were in the normal ranges for height and weight. Application of the Denver II Developmental Test revealed no children in the abnormal category. The authors identified 66 children (14.8 per cent) with visual acuity problems. Five children (1.1 per cent) had systolic blood pressures above the recommended value for their age. CONCLUSION: A preschool screening programme is needed when children begin education, either kindergarten or primary school.

Attitudes of three generations of women toward gender roles.

PURPOSE: This study was conducted to investigate the attitudes of three generations of women regarding gender roles. DESIGNS AND METHODS: In this study, 58 female students, their mothers, and grandmothers participated. Percentages and means, χ2 test, Kruskal Wallis test, and multiple regression analysis were used to analyze the data. FINDINGS: The findings obtained in this study showed that 91.5% of the students, 89.8% of the mothers, and 84.6% of the grandmothers had an egalitarian attitude regarding gender roles. The egalitarian attitudes of students were affected onefold by the attitudes of mothers, whereas grandmothers' attitudes affected the attitudes of students 1.1 times. These two variables explain 48% of the status of having egalitarian attitudes of the students. PRACTICAL IMPLICATIONS: Students had more traditional attitudes regarding gender roles than their mothers and grandmothers.

The Importance of Being a Compassionate Leader: The Views of Nursing and Midwifery Managers From Around the World.

INTRODUCTION: Despite the importance of compassionate leadership in health care, many of the existing publications do not account for the effect of culture. The aim of this study is to explore the views of nursing and midwifery managers from different countries in relation to the definition, advantages, and importance of compassion. METHODOLOGY: A cross-sectional, descriptive, exploratory online survey was conducted across 17 countries, containing both closed and open-ended questions. Data from N = 1,217 respondents were analyzed using a directed hybrid approach focusing only on qualitative questions related to compassion-giving. RESULTS: Four overarching themes capture the study's results: (1) definition of compassion, (2) advantages and importance of compassion for managers, (3) advantages and importance of compassion for staff and the workplace, and (4) culturally competent and compassionate leadership. DISCUSSION: Innovative research agendas should pursue further local qualitative empirical research to inform models of culturally competent and compassionate leadership helping mangers navigate multiple pressures and be able to transculturally resonate with their staff and patients.

Serotype distribution of Streptococcus pneumonia in children with invasive disease in Turkey: 2015-2018.

Objectives: To determine the serotype distribution of pneumococcus causing invasive pneumococcal disease (meningitidis, bacteremia and empyema) in children in Turkey, and to observe potential changes in this distribution in time to guide effective vaccine strategies. Methods: We surveyed S. pneumoniae with conventional bacteriological techniques and with real-time polymerase chain reaction (RT-PCR) in samples of cerebrospinal fluid (CSF), blood and pleural fluid. S. pneumoniae strains were isolated from 33 different hospitals in Turkey, which are giving health services to approximately 60% of the Turkish population. Results: A total of 167 cases were diagnosed with invasive pneumococcal disease between 2015 and 2018. We diagnosed 52 (31.1%) patients with meningitis, 104 (62.2%) patients with bacteremia, and 11 (6.6%) patients with empyema. Thirty-three percent of them were less than 2 years old and 56% less than 5 years old. Overall PCV13 serotypes accounted for 56.2% (94/167). The most common serotypes were 19 F (11.9%), 1 (10.7%) and 3 (10.1%). Conclusions: Besides the increasing frequency of non-vaccine serotypes, vaccine serotypes continue to be a problem for Turkey despite routine and high-rate vaccination with PCV13 and significant reduction reported for the incidence of IPD in young children. Since new candidate pneumococcal conjugate vaccines with more serotype antigens are being developed, continuing IPD surveillance is a significant source of information for decision-making processes on pneumococcal vaccination.

Bronchoscopy is associated with decreased mesenteric arterial flow.

BACKGROUND: We hypothesized that fiberoptic bronchoscopy can contribute to mesenteric ischemia and bacterial translocation. OBJECTIVE: To test this hypothesis we investigated in patients undergoing bronchoscopy mesenteric blood flow and markers in association with ischemia reperfusion injury. PATIENT: Forty-seven consecutive patients requiring diagnostic fiberoptic bronchoscopy were studied. MEASUREMENTS: Parameters evaluated were superior mesenteric artery Doppler sonography, oxidative stress mediators, arterial blood gases, blood cultures pre-fiberoptic bronchoscopy, and 1st, 4th, and 24th hr post-fiberoptic bronchoscopy. MAIN RESULTS: After bronchoscopy; PaO2 decreased by 21.8% +/- 1.5% (range 6-40), and remained low at all time points (p = 0.0001, p = 0.0001, p = 0.008). Flow volume decreased by 38.8% +/- 14.9% (range 6-72), and remained low at 1st and 4th hr (p = 0.0001, p = 0.01). Resistive and pulsatile index increased at 1st hr (p = 0.0001, p = 0.001) and 4th hr (p = 0.018, p = 0.045). Myeloperoxidase and malondialdehyde increased at 1st hr (p = 0.0001) and 4th hr (p = 0.037, p = 0.028). Corresponding glutathione and catalase decreased at 1st hr (p = 0.0001), and glutathione remained significant at 4th and 24th hr (p = 0.0001, p = 0.003). Correlation between flow volume and PaO2 (r = .71, p = 0.0001), myeloperoxidase (r = -.39, p = 0.05), glutathione (r = .41, p = 0.03) was significant. Nine of 47 (19.1%) had fever, and 3 of 47 (6.4%) had gram-negative bacteremia. CONCLUSION: Fiberoptic bronchoscopy is associated with decreased mesenteric blood flow, which may place the patient at risk for mesenteric ischemia and gastrointestinal bacterial translocation.

Detection of Entamoeba histolytica antigen in stool samples in Mersin, Turkey.

Entameoba histolytica, 1 of the 2 Entamoeba species with similar morphology that infect humans, causes invasive intestinal and extraintestinal diseases, whereas Entamoeba dispar is found commensally and is noninvasive. Because of their morphologic similarity, E. histolytica and E. dispar cannot be differentiated microscopically. The antigens of E. histolytica and E. dispar, however, may be detected by the ELISA method. Previous studies have found that the detection of antigens in the stool is as sensitive and specific as cultures and isoenzyme analyses. Stool samples from 272 patients with diarrhea in the province of Mersin, Turkey, were examined for the presence of Entamoeba species microscopically and for Entamoeba (E. histolytica/E. dispar) antigens using the ELISA method. An E. histolytica-specific ELISA test was used to examine 29 E. histolytica/E. disparpositive samples. Twenty-four (8.82%) of the samples tested positive for E. histolytica/E. dispar by trichrome staining, and 29 (10.6%) of the samples tested positive for E. histolytica/E. dispar by the Entamoeba screening test. Entamoeba histolytica was positive in 21 (7.72%) and E. dispar positive in 8 (2.94%) samples. The detection of true E. histolytica infection is possible with the use of E. histolytica-specific antigen ELISA tests. Thus, real cases of amoebiasis can be detected and treated, and overtreatment of the patients with E. dispar, which is the nonpathogenic species, will be prevented.

Exploration of the use of complementary and alternative medicine among Turkish children.

AIMS AND OBJECTIVES: This study explored the use of complementary and alternative medicine among Turkish children and the factors affecting their use. BACKGROUND: Estimates of CAM use in children range from 9-70%. Most studies of CAM use in Turkey have focussed on adults. No study has been reported on the use of CAM in Turkish children without specific diagnosed illnesses. DESIGN: Survey. METHODS: A questionnaire was completed with the parents of 600 children attending the paediatric clinics of three hospitals in western Turkey. Information about CAM use and factors affecting its use among children and their parents was collected by interview using a structured questionnaire. RESULTS: A majority of parents (57%) used CAM therapies for their child, with herbal therapy used most frequently (77%). The use rate of CAM was 49% for children with respiratory system problems and 25% for children with digestive system problems. Fifty-nine per cent of parents stated that they used CAM to comfort their children and 25% to support prescribed medical therapy. The most frequent recommendation to use CAM came from one or more family members (55%). Parents who were university graduates, lived in the city, had one child and had used this type of therapy themselves were more inclined to use CAM for their children. There was no reported use of therapies such as chiropractic, naturopathy or acupuncture. CONCLUSION: There is frequent use of CAM among Turkish children and it is viewed as additional to treatment prescribed by physicians. RELEVANCE TO CLINICAL PRACTICE: Most often, parents do not discuss CAM use with doctors or nurses. Health professionals should routinely ask parents about CAM use and discuss the reasons and expected outcomes of use. Only through such discussion can health professionals understand and respect parents' use of CAM for their children and guide them in their choices.