Comparative performance of vulvovaginal swab sampling versus endocervical sampling for the detection of Chlamydia, Gonorrhea, Mycoplasma genitalium, and Trichomoniasis: a cross-sectional study in Spain.

INTRODUCTION: The global increase in sexual transmitted infections (STI) makes it necessary to seek public health strategies that facilitate rapid and minimally invasive diagnosis. The objective was to evaluate the concordance between vaginal and endocervical samples for STI diagnosis. MATERIALS AND METHODS: A retrospective cross-sectional study was carried out on vaginal and endocervical samples from women attended in our reference area with symptoms suggestive of vulvovaginitis or for STI screening during the study period. RESULTS: A total of 130 paired samples were analyzed; fifty-seven and 59 samples were positive for vaginal and endocervical specimens (Kappa index of 0.969 (Standard error = 0.022). The sensitivity of the vaginal samples was 96.5% (IC95%: 87.2-99.4), with a specificity of 100% (IC95%: 93.0-100). DISCUSSION: The introduction of STI screening in vaginal samples in our environment can facilitate rapid and effective diagnosis and allow early treatment of STI. Additionally, it facilitates sample collection and diagnosis in the community setting, essential for optimal screening.

Conocimiento sobre chemsex, profilaxis pre-exposición contra el VIH (PrEP) y entrevista sexual en atención primaria: ¿estamos preparados? / Awareness of chemsex, pre-exposure prophylaxis, and sexual behavior in primary health care in Spain

Objetivo Describir el grado de conocimiento de los profesionales de atención primaria sobre la práctica del chemsex, sus potenciales efectos secundarios y la profilaxis pre-exposición (PrEP) contra el VIH. Métodos Estudio observacional, descriptivo, transversal, mediante encuesta en línea dirigida a profesionales de atención primaria. La encuesta constaba de 25 preguntas sobre: a)datos sociodemográficos; b)realización de entrevista sexual en la consulta; c)nivel de conocimiento sobre el uso de chemsex y sus complicaciones; d)grado de conocimiento sobre la PrEP, y e)necesidades formativas de los profesionales. La encuesta se diseñó en ArgisSurvey123 y se distribuyó a través de SEMERGEN mediante lista de distribución y correo corporativo. Resultados Se obtuvieron 157 respuestas durante el periodo de distribución de la encuesta (febrero-marzo 2022). La mayoría de los encuestados fueron mujeres (71,8%). El porcentaje de entrevista sexual en la práctica clínica habitual fue bajo. La mayoría de los encuestados (73%) habían oído hablar del chemsex, pero no se sentían cómodos con su conocimiento de las propiedades farmacocinéticas de las principales drogas utilizadas en esta práctica. El 52,3% de los respondedores afirmaban no tener conocimientos sobre la PrEP. Conclusiones Actualizar y dar respuesta a las necesidades formativas de los profesionales respecto al chemsex y la PrEP es fundamental para garantizar el cuidado y la calidad de la atención a nuestros pacientes (AU)

Objective To describe the degree of knowledge of primary care professionals about the practice of chemsex, its potential side effects and pre-exposure prophylaxis against HIV (PrEP). Material and methods Observational, descriptive, cross-sectional, observational study using an online survey aimed at primary care professionals. The survey consisted of 25 questions on: (i)sociodemographic data; (ii)performance of sexual interview in the consultation; (iii) level of knowledge about the use of chemsex and its complications; (iv)degree of knowledge about PrEP, and (v)training needs of professionals. The survey was designed in ArgisSurvey123 and distributed through SEMERGEN via distribution list and corporate mail. Results One hundred and fifty-seven responses were obtained during the survey distribution period (February-March 2022). The majority of respondents were women (71.8%). The percentage of sexual interviewing in routine clinical practice was low. Most respondents (73%) had heard of chemsex, but were not comfortable with their knowledge of the pharmacokinetic properties of the main drugs used in this practice. 52.3% of respondents claimed to have no knowledge of PrEP. Conclusions Updating and responding to the training needs of professionals regarding chemsex and PrEP is essential to ensure the care and quality of care for our patients (AU)

[Awareness of chemsex, pre-exposure prophylaxis, and sexual behavior in primary health care in Spain]. / Conocimiento sobre chemsex, profilaxis pre-exposición contra el VIH (PrEP) y entrevista sexual en atención primaria: ¿estamos preparados?

OBJECTIVE: To describe the degree of knowledge of primary care professionals about the practice of chemsex, its potential side effects and pre-exposure prophylaxis against HIV (PrEP). MATERIAL AND METHODS: Observational, descriptive, cross-sectional, observational study using an online survey aimed at primary care professionals. The survey consisted of 25 questions on: (i)sociodemographic data; (ii)performance of sexual interview in the consultation; (iii) level of knowledge about the use of chemsex and its complications; (iv)degree of knowledge about PrEP, and (v)training needs of professionals. The survey was designed in ArgisSurvey123 and distributed through SEMERGEN via distribution list and corporate mail. RESULTS: One hundred and fifty-seven responses were obtained during the survey distribution period (February-March 2022). The majority of respondents were women (71.8%). The percentage of sexual interviewing in routine clinical practice was low. Most respondents (73%) had heard of chemsex, but were not comfortable with their knowledge of the pharmacokinetic properties of the main drugs used in this practice. 52.3% of respondents claimed to have no knowledge of PrEP. CONCLUSIONS: Updating and responding to the training needs of professionals regarding chemsex and PrEP is essential to ensure the care and quality of care for our patients.

[The postal code as a "bar code" of antimicrobial resistance]. / El código postal como "código de barras" de las resistencias antimicrobianas.

OBJECTIVE: The need to integrate local resistances into clinical practice is increasingly urgent, especially in Primary Care where empirical treatment is frequent. METHODS: A retrospective observational study of positive microbiological isolates of Neisseria gonorrhoeae from any location (urethral, cervical, pharyngeal, rectal or urine) was carried out in the health area of Alcalá de Henares. Sociodemographic characteristics and resistance to cephalosporins, azithromycin, penicillin and quinolones were analyzed. Each isolate was related to its postal code of origin. RESULTS: We analyzed 256 microbiological samples of N.gonorrhoeae, most of them male (92.9%) with a mean age of 33 years. Half of the samples (49.8%) were resistant to ciprofloxacin. Temporal and spatial evolution of antimicrobial resistance was integrated in heat maps. CONCLUSIONS: Knowing local resistances can help to prescribe more adequate empirical treatments, especially in Primary Care, avoiding inadequate antibiotics and decreasing resistance rates.

Regulation of adult hippocampal neurogenesis exerted by sexual, cognitive and physical activity: An update.

In 1962, Joseph Altman described that the brain generates neurons after the postnatal period, and this continues throughout your life (Altman, 1962). This was a breakthrough in the neuroscience field because before this the accepted paradigm was that the brain only generated neurons during the embryonal development. This discovery has been controversial ever since, especially since one of the areas of the brain with neurogenic properties is the hippocampus, which is the area involved in memory storage and neurodegenerative processes. The adult hippocampal neurogenesis modulates in response to different environmental factors. In this article, we review how exercise and cognitive and sexual activity can regulate the generation of new neurons in the hippocampal in an adult brain and the impact of these new neurons in the brain circuitry.

[A brief history of marijuana in the western world]. / Breve historia sobre la marihuana en Occidente.

Marijuana is a substance with a long and controversial history. At different times in its history, which goes back over 5,000 years, this plant has been used for different purposes, ranging from recreational and leisure to its use in the treatment of several diseases or to offer relief in processes that entail a certain type of malaise, and including its consideration as a means of relaxation and meditation. Although it was supposed that the roots of marijuana lay in Central America, it is now known that this is but an urban legend with little credibility and that its origins can be found recorded in Chinese medical references dating back to the year 2737 BC. Although this plant was not originally from Central America, it has aroused interest around the world, and above all in Mexico. It is in this country where the use of cannabis has gone from applications in textiles and medicine to its free sale, the bans on its use due to political and social pressures, its tolerance and, recently, its decriminalisation for recreational and medicinal use. Unfortunately there are few references on the history of this plant in Mexico, and thus we have considered it interesting to present some data about the generalities of marijuana, a brief history in the world, the development of decriminalisation in North America, its medicinal uses and its course through Mexico to the present day.

TITLE: Breve historia sobre la marihuana en Occidente.La marihuana es una sustancia con una extensa y controvertida historia. A lo largo del tiempo, esta planta, y desde hace mas de 5.000 años, ha sido utilizada para diferentes fines, que van desde el uso ludico y recreativo, pasando por un medio de relajacion y meditacion, hasta su uso en el tratamiento de varias enfermedades o el alivio de procesos vinculados a cierto tipo de malestares. Aunque se supuso que la marihuana tenia su origen en Mesoamerica, ahora se sabe que es solo una leyenda urbana de poca credibilidad y que sus origenes los podemos registrar en referencias medicas chinas datadas alrededor del año 2737 a. de C. Si bien esta planta no tiene un origen mesoamericano, si ha generado interes en el mundo, y sobre todo en Mexico. Es en este pais donde el uso del cannabis ha ido desde intereses textiles y medicinales hasta el consumo ludico, pasando por su venta libre, la prohibicion por presiones politicas y sociales, su tolerancia y, recientemente, su despenalizacion para uso ludico y medicinal. Desgraciadamente existen pocas referencias de la historia de esta planta en Mexico, por lo que ha sido de nuestro interes presentar algunos datos sobre las generalidades de la marihuana, una breve historia en el mundo, el desarrollo de la despenalizacion en Norteamerica, sus usos medicinales y su paso por Mexico hasta nuestros dias.