Symptom Networks of Common Mental Disorders in an Adult Primary Care Sample in India

The common mental disorders (CMDs) which include non-psychotic depression and anxiety-related disorders aggregate mental illnesses commonly seen together without assuming clear diagnostic boundaries. Thus, it provides an excellent platform for a symptom-level investigation of common suffering in regions where the current Western-based diagnostic categories may not apply. This current study investigates the symptom networks of CMDs among adult primary care patients in India, using data from a clinical trial testing the effectiveness of a collaborative stepped-care intervention led by lay health counselors. Network modeling was used to investigate a) symptom centralities, b) boundaries between depression and anxiety-related disorders, and c) baseline differences in network configurations across gender, public versus private health care settings, and treatment response over one-year of follow-up. Intense anxiety/panic and fatigue were the most central symptoms overall. While panic and depressed mood were the most central in public health care settings, fatigue and depressed mood were most central in private settings. Overall, findings indicate central symptoms might differ across cultures and socioeconomic groups. To the knowledge of this current author, this is the first study investigating the symptom networks of CMDs among primary care patients in India

Serological diagnosis of syphilis: Preliminary study searching for an algorithm in Turkey

Different algorithms have been proposed to increase the diagnostic capacity of syphilis. We analyzed three common algorithms for detecting suspected syphilis cases in low prevelance Turkish population. The study included a total of 340 clinical serum samples from adults throughout Turkey, who had syphilis as a clinical preliminary diagnosis and  were positive on at least one of the following tests: Rapid Plasma Reagin (RPR), Treponema pallidum Haemagglutination test (TPHA) and FTA-abs Ig. In adittion to percent agreement, kappa coefficients were calculated to compare the conformity between the three algorithms. Both the reverse and the ECDC algorithms had higher diagnostic efficacy than the conventional algorithm. The sensitivity/specificity/ accuracy of conventional, reverse and ECDC algorithms were 51.3%/86.1%/55%; 80.9%/86.1%/81.4% and 80.9%/100%/82.9% respectively. The interrater reliability was moderate for conventional-reverse algorithm (73.53%; к=0.484; 95%CI=0.41-0.56; p=0.001) and conventional-ECDC algorithm (72.06%; к=0.454; 95% CI= 0.37-0.54; p=0.001), and near perfect for reverse-ECDC algorithm (98.53%; к=0.963; 95% CI=0.93-0.99; p=0.0001). Our data support the use of ECDC algorithm in serological diagnosis of syphilis. It may increase the diagnostic capacity if treponemal tests are used for screening, and then positive results are confirmed with a different and second treponemal test. e idea that non-Dsg antigens may also be the target for pemphigus autoimmunity.  </p

Evaluation of symptomatic patients with resistant discharge

The aim of this study was to detect the presence of Chlamydia trachomatis, Neisseria (N.) gonorrhoeae, Mycoplasma (M.) hominis, M. genitalium, Ureaplasma (U.) urealyticum, and Trichomonas (T.) vaginalis in patients with resistant discharge. The study also evaluated the concordance of the diagnostic tests. Samples from 156 patients were tested by direct microscopy and culture for T. vaginalis and Mycoplasma IES for M. hominis and U. urealyticum. Multiplex Polymerase Chain Reaction (PCR) was used to determine the presence of six agents. Statistical analyses were performed using the SPSS program. Out of 156 patients, 38 had positive result for the agents tested. Of these 38 patients, 28 (73.7%) had single agent positivity and 10 (26.3%) had multiple agent positivity. The detection rate of U. urealyticum, M. hominis, N. gonorrhoeae, C. trachomatis, T. vaginalis, M. genitalium specifically was 10.3%, 9.6%, 6.4%, 3.2%, 2.6%, 0.6% respectively. N. gonorrhoeae and U. urealyticum were the most common in male patients, while M. hominis and U. urealyticum were mostly found in female patients. Different methods used for detecting T. vaginalis were compared to find that interrater reliability was perfect for culture-direct microscopy (κ:0.85; P&lt;0.001) and also for culture-PCR (κ:0.89; P&lt;0.001). The interrater reliability was moderate (κ:0.53; P&lt;0.001) for PCR-Mycoplasma IES test for M. hominis and fair (κ:0.21; P&lt;0.007) for U. urealyticum. U. urealyticum and M. hominis were among the most commonly found sexually transmitted infections (STI) agents in patients with resistant discharge. Multiple agent positivity was high and should be kept in mind in every STI case. </p

Discutindo a educação ambiental no cotidiano escolar: desenvolvimento de projetos na escola formação inicial e continuada de professores

A presente pesquisa buscou discutir como a Educação Ambiental (EA) vem sendo trabalhada, no Ensino Fundamental e como os docentes desta escola compreendem e vem inserindo a EA no cotidiano escolar., em uma escola estadual do município de Tangará da Serra/MT, Brasil. Para tanto, realizou-se entrevistas com os professores que fazem parte de um projeto interdisciplinar de EA na escola pesquisada. Verificou-se que o projeto da escola não vem conseguindo alcançar os objetivos propostos por: desconhecimento do mesmo, pelos professores; formação deficiente dos professores, não entendimento da EA como processo de ensino-aprendizagem, falta de recursos didáticos, planejamento inadequado das atividades. A partir dessa constatação, procurou-se debater a impossibilidade de tratar do tema fora do trabalho interdisciplinar, bem como, e principalmente, a importância de um estudo mais aprofundado de EA, vinculando teoria e prática, tanto na formação docente, como em projetos escolares, a fim de fugir do tradicional vínculo “EA e ecologia, lixo e horta”.Facultad de Humanidades y Ciencias de la Educació

Low pertussis antibody levels in maternal and umbilical cord blood samples in Turkey

WOS: 000415748800001PubMed ID: 29090869Pertussis continues to cause significant mortality and morbidity in many countries despite high vaccine coverage, especially among young infants. The aim of the study was to determine pertussis antibody levels in paired maternal and cord blood samples, to evaluate the placental transfer of these antibodies, and to assess whether newborn infants have adequate antibody levels against pertussis. Antibody titers to pertussis toxin (anti-PT) and filamentous hemagglutinin (anti-FHA) were measured by in-house enzyme linked immunosorbent assay (ELISA) in 251 paired maternal delivery and cord blood samples. Geometric mean concentrations (GMCs) of pertussis antibodies and cord: maternal GMC ratios were calculated. GMCs of maternal anti-PT and anti-FHA antibodies at delivery were 4.12 and 9.89 EU/ml, respectively. Cord GMCs were 133% and 131% of maternal delivery values for PT and FHA, respectively; demonstrating effective placental transfer. However, cord pertussis antibodies were at a low concentration; 5.49 EU/ml for PT and 12.73 EU/ml for FHA. Only 34.6% of infants had protective anti-PT levels (>= 10 EU/ml) at birth. Anti-pertussis antibody concentrations were extremely low in pregnant women in Turkey where childhood pertussis vaccination coverage has been high for a long time. Despite effective placental antibody transfer, umbilical cord pertussis antibody concentrations are similarly low. A majority of young infants are vulnerable to pertussis infection until the onset of primary vaccinations. These data support the need for pertussis vaccination during pregnancy to prevent infant infection in Turkey

Seroprevalance of pertussis antibodies in maternal and cord blood of preterm and term infants

Background: The resurgence of pertussis has resulted in an increased morbidity and mortality, especially among young infants. The aim of our study was to determine the antibody concentrations against pertussis antigens in cord and maternal blood in both preterm and term infant-mother pairs and to evaluate the efficacy of transplacental antibody transfer