Educação permanente para qualidade e segurança do paciente em hospital acreditado / Educación permanente para calidad y seguridad del paciente en hospital acreditado / Permanent education for quality and patient safety in an accredited hospital

Resumo Objetivo Compreender os desafios enfrentados pela educação permanente para o alcance da melhoria da qualidade e da segurança do paciente em um hospital público submetido à acreditação hospitalar. Métodos Estudo descritivo, transversal e com abordagem qualitativa. Realizaram-se entrevistas semiestruturadas com 22 profissionais, durando, em média, 22 minutos, as quais posteriormente foram analisadas e interpretadas por meio da análise de conteúdo temática de Bardin. Adotaram-se os softwares Iramuteq para a análise de corpus textual, e o BioEstat 5.3, para análise do perfil dos participantes. A coleta de dados ocorreu em junho de 2022, após aprovação nos Comitês de Ética em Pesquisa. Resultados Aplicou-se a análise de classificação hierárquica descendente, gerada pelo Iramuteq. Obtiveram-se três categorias: Desafios da Educação Permanente mediante o Processo de Melhoria Contínua; Educação Permanente para a Promoção da Qualidade e da Segurança do Paciente no Contexto da Acreditação Hospitalar; e Estratégias Educativas para a Melhoria da Qualidade e da Segurança do Paciente. Conclusão Identificaram-se desafios inerentes às ações de educação permanente em saúde, tais como resistência à mudança de cultura, adesão às atividades, alta rotatividade de profissionais e dificuldade para liberação da equipe de enfermagem para participar das atividades relacionadas à demanda de trabalho.

Resumen Objetivo Comprender los desafíos enfrentados por la educación permanente para lograr mejorar la calidad y la seguridad del paciente en un hospital público sometido a acreditación hospitalaria. Métodos Estudio descriptivo, transversal y con enfoque cualitativo. Se realizaron entrevistas semiestructuradas a 22 profesionales, con duración promedio de 22 minutos, que luego se analizaron e interpretaron mediante el análisis de contenido temático de Bardin. Se utilizaron los softwares Iramuteq para el análisis de corpus textual y BioEstat 5.3 para el análisis del perfil de los participantes. La recopilación de datos se llevó a cabo en junio de 2022, después de la aprobación de los Comités de Ética en Investigación. Resultados Se aplicó el análisis de clasificación jerárquica descendente, generado por Iramuteq. Se obtuvieron tres categorías: Desafíos de la educación permanente mediante el proceso de mejora continua, Educación permanente para la promoción de la calidad y de la seguridad del paciente en el contexto de la acreditación hospitalaria, y Estrategias educativas para la mejora de la calidad y la seguridad del paciente. Conclusión Se identificaron desafíos inherentes a las acciones de educación permanente en salud, tales como resistencia a cambios de cultura, adherencia a las actividades, alta rotación de profesionales y dificultad de autorizar al equipo de enfermería para participar en las actividades relacionadas con la demanda de trabajo.

Abstract Objective To understand the challenges faced in terms of permanent education in health, for achieving quality improvements and patient safety at a public hospital undergoing hospital accreditation. Methods This was a descriptive, cross-sectional study with a qualitative approach. Semi-structured interviews were conducted with 22 professionals, lasting an average of 22 minutes. The interviews were subsequently analyzed and interpreted using Bardin's thematic content analysis. The software Iramuteq was used to analyze the textual corpus, and BioEstat 5.3 was used to analyze the profile of the participants. The data collection took place in June 2022, following approval by the Research Ethics Committees. Results The descending hierarchical classification analysis, generated by Iramuteq, was applied, resulting in three categories: Challenges of Permanent Education through the Continuous Improvement Process, Permanent Education for the Promotion of Quality and Patient Safety in the Context of Hospital Accreditation, and Educational Strategies for Improving Quality and Patient Safety. Conclusion Challenges inherent to the actions of permanent education in health were identified, such as resistance to cultural change, adherence to activities, high turnover of professionals, and difficulty in releasing the nursing team to participate in activities, due to work demand.

Bacteremia by non-O1/non-O139 Vibrio cholerae: Case description and literature review / Bacteriemia por Vibrio cholerae no-O1/no-O139: descripción de un caso y revisión de la literatura

Bacteremia by non-O1/non-O139 Vibrio cholerae is a rare entity associated with high mortality rates. We report a case of non-O1/non-O139 V. cholerae bacteremia confirmed by polymerase chain reaction and agglutination tests. The clinicoepidemiological characteristics and therapeutic options for this infection are also described.

La bacteriemia por Vibrio cholerae no-O1/no-O139 es una entidad poco frecuente que se asocia con altas tasas de mortalidad. Se reporta un caso de bacteriemia por V. cholerae no-O1/no-O139 confirmado por reacción en cadena de la polimerasa y test de aglutinación. Se describen las características clinicoepidemiológicas y las opciones terapéuticas para esta infección.

Caracterización de ß-lactamasas de espectro extendido en aislamientos clínicos colombianos de Salmonella enterica no tifoidea de 1997 a 2022 / Characterization of extended spectrum ß-lactamases in Colombian clinical isolates of non-typhoidal Salmonella enterica between 1997 and 2022

Introducción. Salmonella spp. es un agente patógeno zoonótico transmitido al humano por el agua o los alimentos contaminados. La presencia de ß-lactamasas de espectro extendido es un creciente problema para la salud pública debido a que estas enzimas confieren resistencia contra las cefalosporinas de tercera y cuarta generación. Objetivo. Caracterizar las ß-lactamasas de espectro extendido en aislamientos de Salmonella spp. recibidos por el programa de vigilancia de enfermedad diarreica aguda o enfermedad transmitida por alimentos del Grupo de Microbiología del Instituto Nacional de Salud. Materiales y métodos. Entre enero de 1997 y junio de 2022, se recibieron 444 aislamientos de Salmonella spp. resistentes, por lo menos, a una de las cefalosporinas de tercera generación. El fenotipo de las ß-lactamasas de espectro extendido se identificó con la prueba de doble disco. El ADN se extrajo por ebullición y mediante PCR se amplificaron los genes bla CTX-M, bla SHVy : ' a ILM. Resultados. Todos los aislamientos fueron positivos para la prueba de ß-lactamasas de espectro extendido. Los resultados de la amplificación por PCR fueron: bla CTX-M + bla TLM (n=200), bla CTX-M (n=177), bla SHV(n=16), bla SHV + bla CTX-M (n=6), bla TLM (n=13) y bla SHV + bla CTX-M + bla TLM (n=3). Del total, 26 aislamientos fueron negativos para los genes evaluados. Los aislamientos positivos para ß-lactamasas de espectro extendido se identificaron en Bogotá y en 21 departamentos: Chocó, Magdalena, Meta, Bolívar, Casanare, Cesar, Córdoba, Quindío, Atlántico, Tolima, Cauca, Cundinamarca, Huila, Boyacá, Caldas, Norte de Santander, Risaralda, Antioquia, Nariño, Santander y Valle del Cauca. Conclusión. La resistencia a las cefalosporinas de tercera generación en aislamientos de Salmonella spp. fue generada principalmente por bla CTX-M. El 44 % (197/444) de los aislamientos presentó resistencia a ampicilina, tetraciclina, cloranfenicol y trimetoprim- sulfametoxazol Los serotipos portadores de ß-lactamasas de espectro extendido más frecuentes fueron S. Typhimurium y S. Infantis.

Introduction. Salmonella spp. is a zoonotic pathogen transmitted to humans through contaminated water or food. The presence of extended-spectrum ß-lactamases is a growing public health problem because these enzymes are resistant to third and fourth generation cephalosporins. Objective. To characterize extended-spectrum ß-lactamases in Salmonella spp. isolates received by the acute diarrheal disease/foodborne disease surveillance program of the Grupo de Microbiología of the Instituto Nacional de Salud. Materials and methods. A total of 444 Salmonella spp. isolates, resistant to at least one of the cephalosporins, were obtained between January 1997 and June 2022. The extended- spectrum ß-lactamases phenotype was identified by the double disk test. DNA extraction was carried out by the boiling method, and the bla CTX-M, bla SHV, and bla TLM genes were amplified by PCR. Results. All the isolates were positive for the extended-spectrum ß-lactamases test. The genes identified were: bla CTX-M + ba TLM (n=200), bla CTX-M (n=177), bla SHV(n=16), bla SHV + bla CTX-M (n=6), bla TLM (n=13) and bla SHV + bla CTX-M + bla TLM (n=3). Twenty-six isolates were negative for the evaluated genes. Positive extended-spectrum ß-lactamases isolates were identified in Bogotá and 21 departments: Chocó, Magdalena, Meta, Bolívar, Casanare, Cesar, Córdoba, Quindío, Atlántico, Tolima, Cauca, Cundinamarca, Huila, Boyacá, Caldas, Norte de Santander, Risaralda, Antioquia, Nariño, Santander y Valle del Cauca. Conclusion. Resistance to third generation cephalosporins in Salmonella spp. isolates was mainly caused by bla CTX-M. Isolates were resistant to ampicillin, tetracycline, chloramphenicol, and trimethoprim-sulfamethoxazole (44 %; 197/444). The most frequent extended-spectrum ß-lactamases-expressing serotypes were Salmonella Typhimurium and Salmonella Infantis.

Reliability and validity of the Filipino-translated diabetes self-management questionnaire and its correlation with HbA1c

Background@#Diabetes self-management is a fundamental aspect of diabetes care and has a significant impact on diabetes- related mortality and morbidity. Assessment of self-care management is thus essential for clinicians and educators seeking better outcomes. However, there are no Filipino-validated tools to objectively measure this.@*Methodology@#A cross-sectional analytic study was done among adult Type 2 diabetic mellitus (T2DM) patients at the Ilocos Training and Regional Medical Center (ITRMC) Department of Internal Medicine outpatient clinic and three private diabetes clinics to determine the reliability and validity of the Filipino-translated Diabetes Self-Management Questionnaire (DSMQ) and its association with glycemic control as measured using glycosylated hemoglobin (HbA1c) values and categorized into good (< 7%), moderate (7-8.9%) and poor (> 9%) control. The English version of the DSMQ was translated to Filipino using forward-backward translation. The pre-tested Filipino translated questionnaire was then distributed to the participants and the responses were analyzed using Cronbach’s alpha, Pearson’s coefficient, and one–way analyses of variance.@*Results@#There were a total of 78 respondents. The test-retest reliability showed a statistically significant correlation (p < 0.05). All the items showed a high difficulty index. Known group validity was computed based on categorized HbA1c values. DSMQ sum scores and subscales showed no significant differences among the three categories of glycemic control.@*Conclusion@#The Filipino-translated DSMQ is a reliable tool for measuring the self-care of Filipinos with type 2 diabetes mellitus. Future research using it with a larger sample size and analysis for other factors affecting diabetes control may be better able to demonstrate its association with glycemic control.

The efficacy of oral Micronized Progesterone versus Medroxyprogesterone Acetate in the control of mild to moderate abnormal uterine bleeding - ovulatory Dysfunction (AUB-O) in adolescents: An open label randomized controlled trial

Objectives@#To determine the efficacy of micronized oral progesterone (OMP) versus Medroxyprogesterone Acetate (MPA) in the control and regulation of mild to moderate abnormal uterine bleeding in adolescents with ovulatory dysfunction.@*Materials and Methods@#This is an open labelled Randomized Controlled Trial. Fifty patients with mild to moderate abnormal uterine bleeding were randomized to treatment with Medroxyprogesterone Acetate or Oral Micronized Progesterone.

A survey on factors affecting knowledge and satisfaction with care among persons with diabetes mellitus in an urban health centre and its outreach clinics in South India / Journal of the ASEAN Federation of Endocrine Societies

Objective@#To determine the level of knowledge and factors affecting knowledge and satisfaction with diabetes care among persons with diabetes at urban health centre (UHC) and community health worker (CHW)-led outreach clinics (ORC) in South India.@*Methodology@#A cross-sectional study was carried out using a structured questionnaire. One hundred patients at the UHC and 200 patients at the ORC were included.@*Results@#Patients with DM of more than eight years, with co-morbidities and maintained on insulin had good knowledge at the UHC. At the ORC, participants who received education beyond the primary level and belonging to non - Hindu religion had higher knowledge. Patients at the ORC experienced better satisfaction in terms of waiting time for appointments, consultation, registration system and counselling. At the UHC, those who received primary education or those with lower educational attainment had better satisfaction. Overall, knowledge (p=0.03) and satisfaction (p=0.00001) of diabetes care was better at the ORC than at the UHC.@*Conclusions@#Our study found better knowledge and satisfaction with diabetes care at the ORC than at the UHC. Whether or not the difference can be attributed to CHW-based clinics in the community needs to be further elucidated.

Análise de complicações de lipoenxertias realizadas em hospital público universitário entre 2015 e 2018: estudo retrospectivo transversal / Analysis of complications from fat grafting performed at a public university hospital between 2015 and 2018: a cross-sectional retrospective study

Introdução: A lipoenxertia consiste no processo de coleta de gordura de uma área doadora de gordura por meio de lipoaspiração seguida da realocação desse tecido em área receptora por meio de seringas e cânulas. É um processo seguro utilizado em cirurgias estéticas e reconstrutivas, de acordo com a literatura. O objetivo é avaliar as taxas de complicações dos procedimentos de lipoenxertia realizados em um hospital público universitário no período de 2015 a 2018, em comparação com dados previamente relatados na literatura. Métodos: Estudo observacional retrospectivo desenvolvido em hospital universitário público de Campinas - SP a partir da revisão de prontuários de pacientes submetidos a lipoenxertia nesta instituição de 2015 a 2018. Resultados: Em relação às complicações, a grande maioria correspondeu à reabsorção de gordura (62%). O hematoma correspondeu ao segundo mais comum (38% dos casos), seguido do edema (19%). Dor e discromia vieram em seguida, com 10% e 7% dos casos, respectivamente. Apenas um caso de infecção de ferida operatória foi descrito. Outras complicações menos frequentes foram hiperemia (5%), assimetrias (5%), descamação (2%), parestesia local (3%) e lesão cutânea (2%). Nenhuma outra complicação maior foi relatada, como embolia gordurosa ou complicações cirúrgicas graves como sangramento, sepse, anafilaxia, entre outras. Conclusão: Os procedimentos de lipoaspiração para coleta de gordura e lipoenxertia mostraram-se seguros e com baixo índice de complicações na amostra estudada, concordando com dados da literatura.

Introduction: Fat grafting consists of collecting fat from one fat donor area via liposuction, then reallocating this tissue into a receptor area through syringes and cannulas. According to the literature, it is a safe process used in aesthetic and reconstructive surgeries. The objective is to evaluate complication rates of fat grafting procedures performed in a public university hospital from 2015 to 2018 in comparison with data previously reported in the literature. Methods: A retrospective observational study developed at a public university hospital in Campinas-SP based on the revision of medical records of patients who underwent the fat grafting procedure in this institution from 2015 to 2018. Results: Regarding the complications, the vast majority corresponded to fat reabsorption (62%). Bruise corresponded to the second most common (38% of cases), followed by edema (19%). Pain and dyschromia followed next, with 10% and 7% of cases, respectively. Only one case of operative wound infection was described. Other less frequent complications included hyperemia (5%), asymmetries (5%), desquamation (2%), local paraesthesia (3%) and skin lesion (2%). No other larger complication was reported, such as fat embolism or severe surgical complications such as bleeding, sepsis, or anaphylaxis. Conclusion: The procedures of liposuction for fat collection and fat grafting were proved to be safe, yielding low complication rates in the studied sample, which agrees with data reported in the literature.

Prevention of oral cancer through the implementation of a teledentistry platform for the elderly / Prevención del cáncer oral mediante la implementación de una plataforma de teleodontología para adultos mayores

Objective: To contribute to early diagnosis of lesions in older patients, including potentially malignant lesions or those suspected of oral cancer by support of a web-based teledentistry platform. Material and Methods:This report contains information from 27 patients with oral lesions out of a total of 135 who received mobile dental care. Specialists who participated in the study involved professionals from the disciplines of periodontics, temporomandibular disorders, oral implantology, oral radiology, oral pathology and geriatrics. Referral consultations were carried out synchronously or asynchronously. Clinical information sent to oral pathology specialists involved a medical history and a traditional description of the lesion which considered size, color, limits, symptomatology, type of surface, consistency, location, and evolution. This information was complemented with a three-dimensional representation of the lesion, simulating an extra/intra oral clinical examination including a marker tool that allows to perform the anatomical-referencing of oral lesions. Results:27 consultations from 26 patients were evaluated for oral pathology lesions. 12 lesions were diagnosed as reactive, 5 were infectious lesions, 4 of vascular etiology, 3 pigmented lesions (amalgam tattoo and smoking-related melanosis) and 3 potentially malignant lesions. The most frequent location was the tongue with 8 cases, followed by the gingiva and jugal mucosa, each with 5 cases. Four lesions required biopsy and histopathological report. Conclusion: A teledentistry platform including digital representations of oral lesions using different digital markers, also associated with a mobile system to provide dental care, constitutes an excellent tool to treat patients that present oral lesions with potential cancer risk.

Objetivo: Contribuir al diagnóstico precoz de lesiones en pacientes mayores, incluyendo lesiones potencialmente malignas o con sospecha de cáncer oral mediante el apoyo de una plataforma de teleodontología basada en la web.Material y Métodos: Este informe contiene información de 27 pacientes con lesiones orales de un total de 135 que recibieron atención odontológica móvil. Los especialistas que participaron en el estudio incluyeron profesionales de las disciplinas de periodoncia, trastornos temporomandibulares, implantología oral, radiología oral, patología oral y geriatría. Las interconsultas se realizaron de forma sincrónica o asincrónica. La información clínica enviada a los especialistas en patología oral involucró una historia clínica y una descripción tradicional de la lesión que consideró tamaño, color, límites, sintomatología, tipo de superficie, consistencia, localización y evolución. Esta información se complementó con una representación tridimensional de la lesión, simu-lando un examen clínico extra/intraoral incluyendo una herramienta marcadora que permite realizar la referenciación anatómica de las lesiones orales. Resultados: Se evaluaron 27 consultas de 26 pacientes por lesiones de patología bucal. Se diagnosticaron 12 lesiones como reactivas, 5 lesiones infecciosas, 4 de etiología vascular, 3 lesiones pigmentadas (tatuaje de amalgama y melanosis por tabaquismo) y 3 lesiones potencialmente malignas. La localización más frecuente fue lengua con 8 casos, seguida de encía y mucosa yugal con 5 casos cada una. Cuatro lesiones requirieron biopsia e informe histopatológico. Conclusión: Una plataforma de teleodontología que incluye representaciones digitales de lesiones orales utilizando diferentes marcadores digitales, también asociada a un sistema móvil para brindar atención odontológica, constituye una excelente herramienta para tratar pacientes que presentan lesiones orales con riesgo potencial de cáncer.

Hearing and clinical otologic profile of Filipinos living in Southern Tagalog Region IV-A (CALABARZON), Philippines: The Southern Tagalog ENT Hearing Specialists (STENTS) Survey 2012-2017

@#<p><strong>Objective:</strong> To determine the prevalence of hearing loss and otologic diseases among Filipinos living in the Southern Tagalog Region IV-A: CALABARZON (Cavite, Laguna, Batangas, Rizal and Quezon), Philippines.</p><p><strong>Methods:</strong></p><p><strong>               Design:</strong> Retrospective Review of Community Survey Data</p><p><strong>               Setting:</strong> Communities in Region IV-A provinces, Philippines</p><p><strong>               Participants:</strong> 3267 residents of the five provinces aged 0 months and above</p><p> <strong>Results:</strong> About 71.29% and 74.60% had at least mild hearing loss, in right and left ears, respectively. For disabling hearing impairment, overall prevalence was 26.33%, distributed into 11.87% among 4 to 18-year-olds; 8.97% for 19 to 64-year-olds; and 3.17% for 65-year-olds and above. Absence of prevalent and hearing loss-associated diseases: serous otitis media [OR 0.362, 95% CI 0.167 to 0.782, p = .010], CSOM [OR 0.407, 95% CI 0.236 to 0.703, p = .001] COM [OR 0.229, 95% CI 0.106 to 0.494, p < .001] can decrease the risk for hearing loss development in the region. Prevention of noise-induced hearing loss or delay in the manifestation of presbycusis can reduce the risk of having hearing loss by as much as 75% [OR 0.253, 95% CI (0.180 to 0.355), p < .001]. All pure tone audiometry measurements were obtained with surrounding median ambient noise of 55dB (IQR 46 to 60dB).</p><p><strong>Conclusion:</strong> The prevalence of hearing loss among surveyed residents of the Southern Tagalog Region IV-A provinces was high compared to the previous nationwide study but low compared to other low- and middle-income countries. The top otologic conditions of this population (ear occlusion with ear wax, chronic suppurative otitis media, chronic otitis media, presbycusis, noise-induced hearing loss) were associated with hearing loss and their absence decreased the risks for hearing impairment.</p>

Clinical profile of Filipino patients with young-onset gout

Objectives@#Recent studies show that patients with young-onset gout present with visible tophi or nephrolithiasis on diagnosis. In the Philippines, where gout is prevalent, there is no published work on this subset of patients. This study presents the clinical characteristics of a cohort of Filipino patients with gout whose symptoms started at 30 years of age or younger. @*Methods@#The case records of all patients who fulfilled the 1977 American College of Rheumatology (ACR) criteria for gout seen in four adult rheumatology services were reviewed. We selected those whose age of onset of gout was at 30 years or younger. The demographic characteristics, medical history, laboratory parameters, and presenting manifestations were described. @*Results@#Six hundred sixty-nine records of patients with gout were reviewed; 101 (15%) fulfilled the young-onset gout criteria. The mean age of onset was 25±4.40 years (range 14-30), and the mean disease duration before diagnosis was 12.64±11.91 years. All of the patients were male and most were married; 76% were alcoholic beverage drinkers and 38% were smokers. A family history of gout was noted in 47%. Most patients (66%) were already on nonsteroidal anti-inflammatory drugs (NSAIDs), 24% on colchicine, and 14% on urate-lowering therapy before consult at the rheumatology clinic. By history, at onset, the most common pattern of joint involvement was monoarthritis (95%), affecting the ankles (60%), knees (52%), and 1st metatarsophalangeal (MTP) joint (51%). However, on the first rheumatology clinic visit, 34% of arthritis was polyarticular, more than 68% had more than three arthritis attacks per year, and there were tophi in 35%. The mean duration before visible tophi formation was 2.81±6.75 years. Around 21% had nephrolithiasis or a history thereof. The mean serum uric acid (SUA) was 9.18 mg/dL and the mean serum creatinine was 1.5 mg/dL. Thirty-seven percent had estimated glomerular filtration rate (GFR) <60 mL/min. @*Conclusion@#Young-onset gout was present in 15% of our patients and gout was familial in 47%. There was a delay in diagnosis of as long as ten years in most of the patients. On presentation at the rheumatology clinic, more than 34% had polyarticular arthritis, 35% had tophi, and 37% had low estimated GFR. This emphasizes the importance of awareness and prompt diagnosis to ensure correct treatment and prevention of complications

The use of tropical fruits for skills training in a neurosurgical boot camp

Objective@#Neurosurgical boot camps allow trainees to hone practical skills in a risk-free environment, but the models and simulators used are relatively costly. In developing countries like the Philippines, low-cost alternatives have to be devised. The authors aimed to demonstrate the feasibility of using local, readily available, and inexpensive tropical fruits as surrogate models for basic neurosurgical skills training during a neurosurgical boot camp.@*Methods@#Locally available tropical fruits were used to teach basic neurosurgical skills to trainees. Coconut, pomelo, and watermelon were used as models for head clamp application, scalp and dural suturing, and ventriculostomy, respectively. Feedback was obtained from the participants after the boot camp.@*Results@#All eight residents thought that the boot camp was useful in learning new skills, and that the fruit models served their purpose. The trainees favored the fruit models that catered to the skill sets required according to level of training. The use of tropical fruits in the boot camp also provided an informal atmosphere that was conducive to learning. @*Conclusion@#The novel use of tropical fruits as surrogate models in basic neurosurgical skills training was a feasible and affordable alternative in resource-limited settings, although the activity was perceived to be more useful to junior than to senior residents. The informal atmosphere generated by the use of the fruits contributed to an improved learning experience for the trainee.

Prophylactic paracetamol for intraoperative shivering prevention for patients undergoing gynecological procedures under spinal anesthesia: A randomized clinical trial

Introduction@#Shivering is defined as an involuntary, repetitive activity of skeletal muscles. Mechanisms of shivering for patients undergoing surgical operation include intraoperative heat loss, increase sympathetic tone, pain, and systemic release of pyrogens. Regional anesthesia, particularly spinal anesthesia causes redistribution of core heat to the peripheral tissues this in turn predisposes patient to shivering and hypothermia. The median incidence of shivering related to regional anesthesia observed in a review of 21 studies is 55%. Paracetamol is one of the most commonly used analgesic and antipyretic drugs around the world, available without a prescription, it has analgesic and antipyretic property similar to NSAIDs it also affects core body temperature through the hypothalamus. Though different modalities have been established for shivering prevention, the search for a cost-effective drug with lesser side effects and improvement of patient satisfaction still continues. @*Objective@#The aim of this study was to evaluate the effect of prophylactic dose of Paracetamol on postanesthesia shivering on patients undergoing, gynecological procedures under spinal anesthesia as compared to patients not given Paracetamol.@*Methodology@#This is a Double blind, Randomized, Placebo Controlled conducted in patients scheduled for benign gynecological procedures such as Hysterectomy with or without adnexectomy. Using simple random sampling through fishbowl method and a sample size of 42, all patients who consented to participate in the study was randomly assigned to receive Paracetamol 900 mg IV or Placebo 0.9% Saline intravenously 30 minutes prior to induction of spinal anesthesia. Incidence and severity of Shivering was documented using shivering five point scale outlined by Crossley and Mahajan, while patient satisfaction was also evaluated using the Likert Scale, possible side effects was also assessed.

O "ser homem" nos serviços oferecidos pela Estratégia Saúde da Família: olhar do usuário / "Being a man" in the services offered by the family health strategy: the user's perspective

O trabalho buscou identificar o conhecimento do usuário e suas propostas acerca da oferta de serviços específicos à saúde do homem na Atenção Básica, tema de poucos estudos publicados. Foram entrevistados 101 homens nas 14 equipes da Estratégia Saúde da Família da zona urbana de um município do Estado de Minas Gerais. Utilizou-se a técnica de Análise Temática. Identificou-se insatisfação com o tempo de espera para o atendimento, marcação de consultas; falta de empatia dos profissionais de saúde; criticou-se a ausência de ações de promoção à saúde, divulgação de campanhas, falhas na administração pública e busca ativa para serviços em saúde do homem; a questão de gênero refletiu o contexto social do "ser homem", sendo o serviço de saúde tradicionalmente organizado na perspectiva materno-infantil, o que marginaliza o público-alvo e não contempla as dimensões da masculinidade.

This study aims to identify the user's knowledge and proposals about providing specific services towards men's health in Primary Care, the subject of few published studies. One hundred one men were interviewed in the 14 Family Health Strategy teams in an urban area of a municipality located in the state of Minas Gerais. The Thematic Analysis technique has been employed. Dissatisfaction concerning extended waiting periods for assistance, scheduling appointments, lack of empathy of health professionals, criticism about the absence of actions to promote health, dissemination campaigns, flaws in public administration, and active search for men's health services were identified; the gender issue reflected the social context of "being a man", with the health service traditionally organized from a maternal and child perspective, marginalizing the target audience and not including the masculinity dimensions.

Brote de Salmonella entérica subsp. entérica serovar Give asociado con enfermedad transmitida por alimentos en Vichada, Colombia, 2015 / An outbreak of Salmonella entérica subsp. entérica serovar Give associated with foodborne illness in the department of Vichada, Colombia, 2015

Resumen | Introducción. Salmonella entérica subsp. entérica serovar Give se encuentra en mamíferos rumiantes, cerdos, aves y ambientes acuáticos, pero rara vez en humanos. En Colombia este serotipo ocupó el decimoprimer lugar en frecuencia en la vigilancia por laboratorio de la enfermedad diarreica aguda entre el 2000 y el 2013. Objetivo. Caracterizar el fenotipo y el genotipo de S. Give en aislamientos relacionados con un brote de enfermedad transmitida por alimentos en el departamento de Vichada en la quinta semana epidemiológica del 2015. Materiales y métodos. Se buscó Salmonella spp. en 37 muestras de materia fecal con el método de estudio del Instituto Nacional de Salud. La muestra de sardinas enlatadas fue procesada según la norma ISO6579:2002 Cor.1:2004. Se determinó el serotipo en los aislamientos confirmados mediante serología o PCR en tiempo real, y se hicieron pruebas de sensibilidad a antimicrobianos y electroforesis en gel de campo pulsado con las enzimas Xbal y BlnI. Resultados. Todos los aislamientos de origen humano (11) y el aislamiento del alimento (1), se identificaron como S. Give y este último presentó resistencia a la tetraciclina. El análisis por PFGE-XbaI agrupó bajo el patrón COIN15JEXX01.0005 diez aislamientos de origen humano y a los restantes bajo el COIN15JEXX01.0006, con un 96,3 % de similitud. Los resultados de todos los aislamientos se confirmaron con la enzima BlnI; cuatro de ellos (tres humanos y el del alimento) se agruparon bajo el patrón COIN15JEXA26.002, con un porcentaje de similitud del 95,65 %. Conclusión. El estudio confirmó que las sardinas enlatadas se relacionaron con la transmisión de S. Give en el brote, que es el tercero ocasionado por este serotipo en Colombia.

Abstract | Introduction: Salmonella enterica subsp. enterica serovar Give is found in ruminants, pigs, poultry, and aquatic environments, but rarely in humans. In Colombia, this serotype was ranked 11th. in the laboratory surveillance of acute diarrheal disease between 2000 and 2013. Objective: To characterize phenotypic and genotypic isolates of Salmonella related to an outbreak of foodborne Illness in the department Vichada in the fifth epidemiological week of 2015. Materials and methods: Following the Instituto Nacional de Salud method, we tested 37 fecal samples for Salmonella spp. while the sample of canned sardines was processed according to the ISO 6579:2002 Cor.1:2004 standard. The isolates were confirmed by serology and/or real-time PCR, antimicrobial susceptibility tests, and pulsed-field gel electrophoresis with the XbaI and BlnI enzymes. Results: All human isolates (11) and that from food (1) were identified as S. Give. The food isolate exhibited tetracycline resistance. PFGE analysis with XbaI grouped ten isolates from samples of human origin in pattern COIN15JEXX01.0005 and the remaining isolates in COIN15JEXX01.0006 with 96.3% similarity. All isolates were confirmed with the BlnI enzyme, and four (three human isolates and the one from food) were matched to the pattern COIN15JEXA26.002 with 95.65% similarity. Conclusion: Our study confirmed that canned sardines were related to the transmission of S. Give in the outbreak, which is the third one caused by this serotype in Colombia.

Laboratory-based surveillance of Shigella spp. from human clinical cases in Colombia, 1997-2018 / Vigilancia por el laboratorio de Shigella spp. aislada de casos clínicos humanos en Colombia, 1997-2018

Abstract | Introduction: Shigellosis is endemic in low-and middle-income countries, causing approximately 125 million episodes of diarrhea and leading to approximately 160.000 deaths annually one-third of which is associated with children. Objective: To describe the characteristics and antimicrobial resistance profiles of Shigella species recovered in Colombia from 1997 to 2018. Materials and methods: We received isolates from laboratories in 29 Colombian departments. We serotyped with specific antiserum and determined antimicrobial resistance and minimal inhibitory concentrations for ten antibiotics with Kirby-Bauer tests following the Clinical and Laboratory Standards Institute recommendations. Results: We analyzed 5,251 isolates of Shigella spp., most of them obtained from stools (96.4%); 2,511 (47.8%) were from children under five years of age. The two most common species were S. sonnei (55.1%) and S. fbxneri (41.7%). The highest resistance rate was that of tetracycline (88.1%) followed by trimethoprim-sulfamethoxazole (79.3%) and ampicillin (65.5%); 50.8% of isolates were resistant to chloramphenicol, 43.6% to amoxicillin/clavulanic acid, and less than 1% to cefotaxime, ceftazidime, gentamicin, and ciprofloxacin. In S. sonnei, the most common resistance profile corresponded to trimethoprim-sulfamethoxazole (92%) whereas in S. fbxneri the most common antibiotic profiles were multidrug resistance. Conclusions. In Colombia, children under five years are affected by all Shigella species. These findings should guide funders and public health officials to make evidence-based decisions for protection and prevention measures. The antimicrobial resistance characteristics found in this study underline the importance of combating the dissemination of the most frequently isolated species, S. sonnei and S. ftexneri.

Resumen | Introducción. La shigelosis es endémica en los países de ingresos bajos y medios y ocasiona aproximadamente 125 millones de episodios de diarrea y 160.000 muertes al año, un tercio de los cuales se presenta en niños. Objetivo. Describir las características y los perfiles de resistencia antimicrobiana en aislamientos de Shigella spp. recuperados en Colombia entre 1997 y 2018. Materiales y métodos. Los aislamientos provenían de laboratorios en 29 departamentos de Colombia. La serotipificación se hizo con antisueros específicos de Shigella spp. y, la determinación de los perfiles de resistencia y la concentración inhibitoria mínima de diez antibióticos, por Kirby-Bauer. Resultados. Se estudiaron 5.251 aislamientos de Shigella spp. obtenidos de materia fecal (96,4 %); el 47,8 % de ellos correspondía a niños menores de cinco años. Las especies más frecuentes fueron S. sonnei (55,1 %) y S. ftexneri (41,7 %). Se presentó resistencia a tetraciclina (88,1 %), trimetoprim-sulfametoxasol (79,3 %), ampicilina (65,5 %), cloranfenicol (50,8 %) y amoxicilina-acido clavulánico (43,6 %). La resistencia no superó el 1 % contra cefotaxime, ceftazidima, gentamicina y ciprofloxacina. Para S. sonnei, el perfil de resistencia más frecuente correspondió a trimetoprim-sulfametoxasol, en contraste con S. ftexneri, cuyos perfiles fueron todos multirresistentes. Conclusiones. Los niños menores de cinco años se vieron afectados por todas las especies de Shigella spp., aspecto que los legisladores en salud pública deben considerar a la hora de tomar decisiones en torno a las medidas de prevención y protección frente a esta enfermedad. Las características de resistencia antimicrobiana de los aislamientos de Shigella spp. en Colombia ponen de manifiesto la importancia de combatir la diseminación de las dos especies más frecuentes en casos clínicos, S. sonnei y S. ftexneri.

Comprehensive functional annotation of susceptibility variants identifies genetic heterogeneity between lung adenocarcinoma and squamous cell carcinoma / 医学前沿

Although genome-wide association studies have identified more than eighty genetic variants associated with non-small cell lung cancer (NSCLC) risk, biological mechanisms of these variants remain largely unknown. By integrating a large-scale genotype data of 15 581 lung adenocarcinoma (AD) cases, 8350 squamous cell carcinoma (SqCC) cases, and 27 355 controls, as well as multiple transcriptome and epigenomic databases, we conducted histology-specific meta-analyses and functional annotations of both reported and novel susceptibility variants. We identified 3064 credible risk variants for NSCLC, which were overrepresented in enhancer-like and promoter-like histone modification peaks as well as DNase I hypersensitive sites. Transcription factor enrichment analysis revealed that USF1 was AD-specific while CREB1 was SqCC-specific. Functional annotation and gene-based analysis implicated 894 target genes, including 274 specifics for AD and 123 for SqCC, which were overrepresented in somatic driver genes (ER = 1.95, P = 0.005). Pathway enrichment analysis and Gene-Set Enrichment Analysis revealed that AD genes were primarily involved in immune-related pathways, while SqCC genes were homologous recombination deficiency related. Our results illustrate the molecular basis of both well-studied and new susceptibility loci of NSCLC, providing not only novel insights into the genetic heterogeneity between AD and SqCC but also a set of plausible gene targets for post-GWAS functional experiments.

Radiographic features of COVID-19 based on an initial cohort of 96 patients in Singapore

INTRODUCTION@#Chest radiographs (CXRs) are widely used for the screening and management of COVID-19. This article describes the radiographic features of COVID-19 based on an initial national cohort of patients.@*METHODS@#This is a retrospective review of swab-positive patients with COVID-19 who were admitted to four different hospitals in Singapore between 22 January and 9 March 2020. Initial and follow-up CXRs were reviewed by three experienced radiologists to identify the predominant pattern and distribution of lung parenchymal abnormalities.@*RESULTS@#In total, 347 CXRs of 96 patients were reviewed. Initial CXRs were abnormal in 41 (42.7%) out of 96 patients. The mean time from onset of symptoms to CXR abnormality was 5.3 ± 4.7 days. The predominant pattern of lung abnormality was ground-glass opacity on initial CXRs (51.2%) and consolidation on follow-up CXRs (51.0%). Multifocal bilateral abnormalities in mixed central and peripheral distribution were observed in 63.4% and 59.2% of abnormal initial and follow-up CXRs, respectively. The lower zones were involved in 90.2% of initial CXRs and 93.9% of follow-up CXRs.@*CONCLUSION@#In a cohort of swab-positive patients, including those identified from contact tracing, we found a lower incidence of CXR abnormalities than was previously reported. The most common pattern was ground-glass opacity or consolidation, but mixed central and peripheral involvement was more common than peripheral involvement alone.

Caracterización molecular y fenotípica de aislamientos clínicos de Salmonella Typhimurium variante monofásica (1, 4, [5],12: i: -) recuperados en Colombia / Molecular and phenotypic characterization of Salmonella Typhimurium monophasic variant (1, 4, [5],12: i: -) from Colombian clinical isolates

Resumen: Introducción. La variante monofásica (1,4,[5],12:i:-) de Salmonella Typhimurium ocupa los primeros lugares en los programas de vigilancia de Salmonella a nivel mundial. En Colombia, Salmonella enterica variante monofásica alcanza el cuarto lugar en cuanto a los aislamientos clínicos recuperados por medio de la vigilancia por laboratorio del Grupo de Microbiología del Instituto Nacional de Salud, pero se desconoce si dichos aislamientos están relacionados con la variante monofásica de Typhimurium que circula a nivel global, y con sus características genéticas y fenotípicas. Objetivo. Caracterizar los aislamientos de Salmonella monofásica recuperados en Colombia entre el 2015 y el 2018 por el Grupo de Microbiología del Instituto Nacional de Salud. Materiales y métodos. Se analizaron 286 aislamientos clínicos de Salmonella enterica variante monofásica mediante PCR o secuenciación del genoma completo (Whole Genome Sequencing, WGS) para confirmar si correspondían a Salmonella Typhimurium variante monofásica, en tanto que, en 54 aislamientos, se determinó la estructura genética del operón que codifica la segunda fase flagelar y, en 23, se evaluó la motilidad, el crecimiento y la expresión de las proteínas de membrana externa. Resultados. El 61 % (n=174) de los aislamientos de Salmonella monofásica correspondió a Salmonella Typhimurium serovar monofásico. El 64,8 % (n=35/54) se relacionó con el clon europeo-español y, el 13 % (n=7/54), con el estadounidense. En dos aislamientos de orina se encontró una diferencia significativa en la motilidad y el crecimiento, así como ausencia de la porina OmpD en medio mínimo M9. Conclusiones. En el periodo de estudio, circuló en Colombia la variante monofásica de Salmonella Typhimurium relacionada con el clon europeo-español, y se registró ausencia total del operón fljAB. Los resultados evidenciaron cambios fenotípicos en los aislamientos provenientes de muestras de orina que sugieren adaptación en procesos invasivos.

Abstract: Introduction. The Salmonella Typhimurium monophasic variant (1,4,[5],12:i:-) is currently the most commonly detected variant in Salmonella surveillance programs worldwide. In Colombia, the Salmonella enterica monophasic variant is the fourth most common clinical isolate recovered through the laboratory surveillance of the Grupo de Microbiología from the Instituto Nacional de Salud; however, it is unknown whether these isolates are closely related to the monophasic Typhimurium variant, which circulates globally, and their genetic and phenotypic characteristics have not been reported. Objective. To characterize monophasic Salmonella enterica isolates identified in Colombia from 2015 to 2018 by the Instituto Nacional de Salud. Materials and methods. Two hundred eighty-six clinical isolates of the monophasic Salmonella enterica variant were analyzed by PCR or whole-genome sequencing to confirm whether they corresponded to the Salmonella Typhimurium monophasic variant while the genetic structure of the operon encoding the second flagellar phase was determined in 54 isolates. Motility, growth, and expression of the outer membrane proteins were evaluated in 23 isolates. Results. During the study period in Colombia, 61% (n=174) of Salmonella monophasic isolates belonged to Salmonella Typhimurium serovar monophasic (1,4,[5],12:i-). Of these, 64.8% (n=35/54) were related to the European/Spanish clone and 13% (n=7/54) to the U.S. clone. Two isolates recovered from urine samples showed differences in motility, growth, and the absence of the OmpD porin in M9 minimal medium. Conclusions. Most of the monophasic Salmonella Typhimurium variants that have circulated in Colombia since 2015 lacked the second phase of operon fljAB, which is related to the European/Spanish clone. The results evidenced phenotypic changes in urine samples suggesting bacterial adaptation in the case of these invasive samples.

Satisfação do usuário com os serviços de saúde de atenção básica: percepção masculina / Satisfacción del usuario con los servicios de salud en la atención primaria: percepción masculina / User satisfaction with primary health care services: men's perception

RESUMO Objetivo: avaliar a satisfação do usuário do sexo masculino com os serviços oferecidos na atenção primária à saúde. Método: estudo descritivo, transversal, realizado em unidades da Estratégia de Saúde da Família por meio de entrevista com 104 homens, utilizando questionário social e instrumento validado. Na análise, utilizou-se o teste Exato de Fisher, considerando a significância de 5%. Resultado: o perfil predominante foi de homens brancos, heterossexuais, casados, com idade entre 50 e 59 anos, com emprego fixo, renda mensal entre um e dois salários mínimos e que não concluíram o ensino fundamental. Os maiores percentuais de satisfação foram com a cordialidade, o exame clínico e a atenção dada às queixas pelo médico/enfermeiro. O tempo em sala de espera, o acesso e o agendamento da consulta apresentaram os menores percentuais de satisfação. Usuários com ensino médio incompleto apresentaram avaliação mais positiva em relação à consulta, cordialidade do profissional e o tempo na sala de espera (p<0,05). Por sua vez, as explicações recebidas em consulta geraram mais insatisfação entre sujeitos que utilizam o serviço anualmente. Conclusão: os homens participantes do estudo estão mais insatisfeitos com a organização dos serviços de saúde do que com o atendimento dos profissionais

RESUMEN Objetivo: evaluar la satisfacción del usuario del género masculino con los servicios ofertados en la atención primaria de salud. Método: estudio descriptivo, transversal, conducido en unidades de la Estrategia de Salud de la Familia, mediante entrevistas con 104 hombres, utilizando cuestionario social e instrumento validado. En el análisis, se utilizó la prueba Exacta de Fisher, considerando la significación del 5%. Resultado: el perfil predominante consistió en hombres blancos, heterosexuales, casados, con edades entre 50 y 59 años, con empleo fijo, ingreso mensual entre uno y dos salarios mínimos y que no terminaron la escuela primaria. Los porcentajes más altos de satisfacción fueron con la cordialidad, el examen clínico y la atención prestada a las quejas por parte del médico/enfermero. El tiempo en la sala de espera, el acceso y la programación de consultas tuvieron los porcentajes más bajos de satisfacción. Los usuarios con escuela secundaria incompleta presentaron una evaluación más positiva con respecto a la consulta, la cordialidad del profesional y el tiempo en la sala de espera (p<0,05). A su vez, las explicaciones recibidas en las consultas generaron más insatisfacción entre los sujetos que usan el servicio anualmente. Conclusión: los hombres que participan en el estudio están más insatisfechos con la organización de los servicios de salud que con la atención brindada por los profesionales.

ABSTRACT Objective: To evaluate the satisfaction of male users with the services offered in primary health care. Method: descriptive cross-sectional study conducted in Family Health Strategy units through interviews with 104 men, using a social questionnaire and a validated instrument. The Fisher's exact test was used to analyze the data, considering the significance level of 5%. Result: the predominant profile was white, heterosexual, married men aged between 50 and 59 years, with fixed employment, monthly income between one and two minimum wages, and who had not completed elementary school. The highest percentages of satisfaction were found in the aspects of friendliness, clinical examination, and attention given by the doctor/nurse to the complaints presented. Length of time spent in the waiting room, access to consultations, and scheduling of consultations had the lowest percentages of satisfaction. Users with incomplete high school made a more positive assessment of the aspects consultation, friendliness of the professional, and time spent in the waiting room (p < 0.05). In turn, the explanations received in consultations generated more dissatisfaction among subjects who use the service in an annual basis. Conclusion: the men participating in the study were more dissatisfied with the organization of health services than with the care provided by professionals.

Takayasu Arteritis Presenting as Bilateral Ocular Ischemic Syndrome

A 26-year-old female came in with progressive blurring of vision. She had developed memory loss and complained of headache, significant weight loss, and exertional left calf pain after prolonged walking. Pertinent physical findings included light perception on visual acuity examination, and the brachial and radial pulses of both arms were not appreciable. Thoracic and abdominal aortic imaging by computed tomography with contrast revealed narrowing along the thoracic aorta and its branches. Carotid Doppler showed bilaterally thickened walls in the common carotid arteries, with near total occlusion of the left carotid artery. These findings were consistent with bilateral ocular ischemic syndrome in Takayasu arteritis. She was given methylprednisolone 500 mg intravenously daily for 3 days with noted improvement in vision. She was discharged and showed improvement on prednisone 35 mg/day and aspirin 80 mg/day. On follow-up two weeks post-discharge, she reported being able to see silhouettes of persons and objects.