Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 1.431
Filter
1.
Rev. obstet. ginecol. Venezuela ; 84(3): 335-338, Ago. 2024. ilus
Article in Spanish | LILACS, LIVECS | ID: biblio-1570400

ABSTRACT

La actinomicosis pélvica es una infección poco común del tracto genital inferior y la pelvis. La especie causal más frecuente es la bacteria Actinomyces israelii, y se debe sospechar en toda paciente que presente dolor crónico pélvico y hemorragia uterina. Aunque se manifiesta excepcionalmente en mujeres sin antecedentes de portar dispositivos intrauterinos, es importante considerarla como diagnóstico. Se presenta el caso clínico de una paciente de 12 años con hemorragia uterina anormal resistente al tratamiento, que requirió intervención quirúrgica, incluyendo biopsia endometrial. El diagnóstico resultante fue actinomicosis endometrial. Este caso aporta la actualización del conocimiento sobre esta rara enfermedad y su presentación poco frecuente en adolescentes(AU)


Pelvic actinomycosis is a rare infection of the lower genital tract and pelvis. The most common causative species is the bacterium Actinomyces israelii, and it should be suspected in any patient who presents with chronic pelvic pain and uterine bleeding. Although it occurs exceptionally in women without a history of carrying intrauterine devices, it is important to consider it as a diagnosis. It is presented the clinical case of a 12-year-old patient with abnormal uterine bleeding resistant to treatment, which required surgical intervention, including endometrial biopsy. The resulting diagnosis was endometrial actinomycosis. This case contributes to updating knowledge about this rare disease and its uncommon presentation in adolescents(AU)


Subject(s)
Humans , Female , Child , Uterine Hemorrhage , Actinomyces , Actinomycosis , Pelvic Pain , Endometritis , Pelvis , Penicillins , Biopsy , Tomography , Abdominal Abscess , Intrauterine Devices
2.
Hist. ciênc. saúde-Manguinhos ; Hist. ciênc. saúde-Manguinhos;31: e2024021, 2024. graf
Article in Portuguese | LILACS | ID: biblio-1557909

ABSTRACT

Resumo A partir de pesquisa sobre a descoberta, a invenção e a inovação relacionadas à penicilina, por amostra de atividades de resolução de problemas tecnológicos rastreada pela distribuição, no período de 1929 a 1945, de trabalhos científicos, relatórios de governo, inovações e patentes, o artigo propõe uma reflexão sobre a importância do progresso científico para a segurança nacional. A análise destaca a trajetória tecnológica e os resultados na área de propriedade intelectual, considerando um fator importante a política implementada nos EUA para catalisar processos de inovação e oferecer condições institucionais para atender às demandas de defesa nacional, o que não significa necessariamente unicidade de solução em outros contextos.


Abstract This article examines discoveries, inventions, and innovations related to penicillin by sampling activities to solve technological problems which can be traced by the distribution of scientific articles, government reports, innovations, and patents between 1929 and 1945, and proposes reflection on the importance of scientific progress for national security. The analysis highlights the technological trajectory and outcomes in the area of intellectual property, considering US policy implemented to catalyze innovation and provide institutional conditions to meet national defense needs as an important factor, although this did not necessarily imply a unique solution in other contexts.


Subject(s)
Penicillins/therapeutic use , Security Measures , Intellectual Property , Inventions , Brazil , History, 20th Century
3.
Zhongguo dangdai erke zazhi ; Zhongguo dangdai erke zazhi;(12): 92-97, 2024.
Article in Chinese | WPRIM | ID: wpr-1009899

ABSTRACT

-lactams, including penicillin, have been used for over 80 years in the treatment of group A Streptococcus (GAS) infections. Although -lactam-resistant GAS strains have not been identified in vitro tests, clinical treatment failures have been reported since the 1950s. The mechanism underlying the clinical failure of -lactam treatment in GAS infections remains unclear. Previous research has suggested that -lactam resistance in GAS in vivo is associated with reduced drug susceptibility of strains, bacterial inoculation effects, biofilm formation, the effect of coexisting bacteria, bacterial persistence, and bacterial internalization into host cells. This article reviews the main reports on -lactam treatment failure in GAS infections and analyzes the possible mechanisms of -lactam resistance in vivo. The findings aim to contribute to future research and clinical approaches in the field.


Subject(s)
Humans , Lactams , Penicillins , Streptococcal Infections/drug therapy , Treatment Failure
4.
Arch. argent. pediatr ; 121(4): e202202719, ago. 2023. ilus
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1442967

ABSTRACT

La sífilis congénita es causada por la infección del feto con Treponema pallidum durante el embarazo. Los síntomas son variables. Si bien es común el daño endotelial, no suele estar presente en los casos congénitos. Reportamos el caso de un lactante de 42 días de vida hospitalizado por masa abdominal. Las imágenes confirmaban la presencia de una lesión en el lóbulo hepático izquierdo sin efecto de masa. Las biopsias mostraron cambios compatibles con infarto y hepatitis neonatal. Las serologías del paciente y de su madre confirmaron el diagnóstico de sífilis congénita, y recibió tratamiento con penicilina intravenosa. El hígado se encuentra protegido de los daños isquémicos gracias a su doble irrigación, pero la acumulación de noxas puede haber provocado dicha presentación inusual. Tres meses más tarde, el paciente se encontraba libre de síntomas y la resonancia de control mostró atrofia del lóbulo izquierdo, mientras el resto del parénquima no presentaba alteraciones.


Congenital syphilis is caused by Treponema pallidum infection of the fetus during pregnancy. Symptoms are variable. While endothelial damage is common, it is not usually present in congenital cases. Here we report the case of a 42-day-old infant hospitalized due to an abdominal mass. Imaging studies confirmed the presence of an injury in the left lobe of the liver without mass effect. Biopsies showed changes compatible with infarction and neonatal hepatitis. The patient's and his mother's serologies confirmed the diagnosis of congenital syphilis, and he was treated with intravenous penicillin. The liver protected from ischemic injury by its double irrigation, but the accumulation of harmful agents may have caused this unusual presentation. Three months later, the patient was symptom-free, and the control MRI showed atrophy of the left lobe, while the rest of the parenchyma was unchanged.


Subject(s)
Humans , Infant , Syphilis, Congenital/complications , Syphilis, Congenital/diagnosis , Syphilis, Congenital/pathology , Penicillins , Treponema pallidum , Pregnancy , Hepatic Infarction
5.
Rev. Asoc. Odontol. Argent ; 111(2): 1110811, mayo-ago. 2023. ilus, tab, graf
Article in Spanish | LILACS | ID: biblio-1532448

ABSTRACT

Objetivo: Determinar los hábitos de medicación sistémica de odontólogos especialistas y no especialistas en endodoncia ante diferentes patologías pulpares previos al tratamiento en- dodóntico en Argentina. Materiales y métodos: Se diseñó una encuesta para evaluar la prescripción de antibióticos, tipo de antibióticos, tiempo de prescripción, indicación de antinflamatorios no es- teroides y esteroides ante diferentes patologías pulpares. Se envió a 635 odontólogos especialistas y no especialistas en endodoncia a través de SurveyMonkey. Por medio de la prue- ba de Chi cuadrado se evaluaron las diferencias de medica- ción entre los grupos estudiados. Resultados: En pulpitis se medicó con antibióticos en el 3,48% de los casos y con antinflamatorios en un 62,60%. En necrosis pulpar sin fístula no se indicó ninguna medica- ción en un 64,47% de los casos, seguido de antibióticos en un 24,56%. En necrosis con fístula, el 52,38% no indicó nin- guna medicación, seguido de medicación con antibióticos en un 35,49%. En periodontitis apical aguda la principal medica- ción fue con antinflamatorios (52,79%), seguido de antibió- ticos (32,87%); y en el absceso alveolar agudo, un 57,10% indicó antibióticos seguido de antinflamatorios. El antibiótico de elección fue la penicilina en un 65,23% de los casos, y en caso de alergia a la misma, el antibiótico elegido fue azitromi- cina (30,12%). El tiempo de prescripción fue de 7 días. En la comparación entre especialistas y no especialistas hubo dife- rencias estadísticamente significativas para pulpitis y necrosis con fístula (p<0,01) y no las hubo entre necrosis sin fístula, periodontitis apical aguda y absceso alveolar agudo (p> 0,05). Conclusiones: La penicilina fue el antibiótico de elec- ción de la mayoría de los odontólogos argentinos encuestados junto al ibuprofeno como anti-inflamatorio. Existiría una so- bremedicación en patologías endodónticas que podría contri- buir a la resistencia microbiana a los antibióticos (AU)


Aim: Determine the systemic medication habits of den- tists specialists and non-specialists in endodontists in differ- ent pulp pathologies prior to root canal treatment in Argen- tina. Materials and methods: A survey was designed to evaluate the prescription of antibiotics, the type of antibiotics, prescription time, indication of non-steroidal anti-inflamma- tory drugs in different pulp pathologies. It was sent to 635 general dentists and endodontic specialists via SurveyMon- key. A Chi-square test was made to evaluate the differences in medication between the studied groups. Results: In pulpitis, antibiotics were prescribed in 3.48% of cases and anti-inflammatories in 62.60%. In pul- pal necrosis without fistula, no medication was indicated in 64.47% of cases, followed by antibiotics in 24.56%. In ne- crosis with fistula, 52.38% did not indicate any medication, followed by medication with antibiotics in 35.49%. In acute apical periodontitis the main medication was anti-inflamma-tories (52.79%), followed by antibiotics (32.87%); and for acute alveolar abscess, 57.10% indicated antibiotics, fol- lowed by anti-inflammatories. The antibiotic of choice was penicillin in 65.23% of the cases, and in case of allergy to it, the chosen antibiotic was azithromycin (30.12%). The prescription time was 7 days. In the comparison between specialists and non-specialists, there were significant dif- ferences for pulpitis and necrosis with fistula (p<0.01) and there were no significant differences between necrosis without fistula, acute apical periodontitis and acute alveo- lar abscess (p>0.05). Conclusions: Penicillin was the antibiotic of choice for the majority of the surveyed Argentine dentists, as well as ibuprofen as an anti-inflammatory drug. These could reflect an overmedication in endodontics pathologies that could con- tribute to microbial resistance to antibiotics (AU)


Subject(s)
Humans , Male , Female , Penicillins/therapeutic use , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Dental Pulp Diseases/drug therapy , Anti-Bacterial Agents/therapeutic use , Argentina , Schools, Dental , Specialties, Dental/standards , Chi-Square Distribution , Administration, Oral , Surveys and Questionnaires , Endodontics/trends
6.
Rev. chil. infectol ; Rev. chil. infectol;40(3): 291-295, jun. 2023. ilus
Article in Spanish | LILACS | ID: biblio-1515136

ABSTRACT

En los años sesenta el antiguo Instituto Bacteriológico de Chile obtuvo de la Universidad de Chile la ayuda de Albert Schatz, descubridor de la estreptomicina, para mejorar su producción de penicilina. Esta asesoría no fue aprovechada y la situación empeoró, hasta la llegada de Mario Miranda como Director, quien trajo a Sir Ernst Chain, Premio Nobel por el desarrollo de la penicilina, para que hiciese una evaluación de la planta de producción antes de decidir su cierre. El autor de estas líneas, quien puso fin a la producción en 1973, relata las visitas y las conclusiones de ambos asesores.


In the sixties the ancient Bacteriological Institute of Chile obtained from the University of Chile the transfer of Albert Schatz, discoverer of streptomycin, to improve its penicillin production. This advisory was wasted and the situation worsened until the arrival of Mario Miranda as the new Director, who brought Sir Ernst Chain, Nobel Prize for the development of penicillin, to make an evaluation of the production plant before deciding to continue or close it. The author of these lines, who ended production in 1973, recounts the visits and the conclusions of both advisors.


Subject(s)
History, 20th Century , Penicillins/history , Drug Industry/history , Academies and Institutes/history , Chile
7.
DST j. bras. doenças sex. transm ; 35jan. 31, 2023. tab, graf
Article in English | LILACS | ID: biblio-1429002

ABSTRACT

Introduction: Syphilis is a sexually transmitted infection caused by the bacterium Treponema pallidum. In Brazil, its incidence has increased, along with the lack of penicillin, the antibiotic of choice for congenital syphilis, from 2014 to 2017. During this period, children were treated with alternative drugs, but to date, data from the scientific literature do not recommend another antibiotic. Objective: To compare the progression, according to the established treatment, and evaluate the follow-up in health care facilities in Vila Velha (Espírito Santo) of children with congenital syphilis aged up to two years, born in Hospital Infantil e Maternidade Alzir Bernardino Alves ­ a reference in neonatology and low-risk pregnancy in the state at the time ­ from 2015 to 2016, when the hospital experienced a greater lack of penicillin. Methods: This is a retrospective cross-sectional observational study based on data from medical records of the hospital and other healthcare facilities in the city. We performed statistical analyses, per health district, of epidemiological and sociodemographic data, as well as those related to visits, their frequency, and clinical profile, according to the follow-up parameters proposed by the Ministry of Health at the time. Results: Medical records of 121 children were evaluated, presenting as the main findings: only 35% of the children completed the follow-up; among those treated with ceftriaxone, 55.2% completed the follow-up, and 100% of the children whose venereal disease research laboratory was greater than that of their mother at birth completed the follow-up. Of the symptomatic children at birth who remained or became symptomatic at follow-up, 58.8% used ceftriaxone. Conclusion: Among symptomatic children at birth, most of those treated with ceftriaxone remained symptomatic at follow-up. The Counseling and Testing Center was the most successful facility in the follow-up of these children. District 5 had the lowest success rate in the follow-up of these patients, and districts 1 and 2 showed the lowest rates of appropriate approach to congenital syphilis during follow-up. (AU)


Introdução: A sífilis é uma infecção sexualmente transmissível causada pela bactéria Treponema pallidum. No Brasil, sua incidência vem aumentando, acompanhada da falta de penicilina, antibiótico de escolha para a sífilis congênita, no período de 2014­2017. Nesse período, as crianças foram tratadas com medicamentos alternativos, porém dados da literatura científica até o momento não recomendam outro antibiótico. Objetivo: Comparar a evolução, de acordo com o tratamento instituído, e avaliar o acompanhamento nas unidades de saúde em Vila Velha (ES), até os dois anos de idade, das crianças com sífilis congênita nascidas no Hospital Infantil e Maternidade Alzir Bernardino Alves ­ referência em neonatologia e gravidez de baixo risco no estado na época ­ de 2015 a 2016, período em que houve maior falta de penicilina no hospital. Métodos: Estudo observacional do tipo transversal, retrospectivo, baseado em dados dos prontuários do hospital e outras Unidades de Saúde do município. Foram analisados estatisticamente, por região de saúde, dados epidemiológicos, sociodemográficos, bem como relativos às consultas, sua periodicidade e ao perfil clínico, de acordo com os parâmetros de seguimento propostos pelo Ministério da Saúde na época. Resultados: Avaliaram-se os prontuários de 121 crianças, obtendo-se como principais achados: somente 35% das crianças tiveram seguimento completo; das crianças tratadas com ceftriaxona, 55,2% tiveram seguimento completo, e 100% das crianças que tiveram VDRL maior que o da mãe no parto completaram o seguimento. Das crianças sintomáticas ao nascimento e que permaneceram ou ficaram sintomáticas no seguimento, 58,8% fizeram uso de ceftriaxona. Conclusão: Das crianças sintomáticas ao nascimento, as tratadas com ceftriaxona, em sua maioria, mantiveram-se sintomáticas no seguimento. O Centro de Testagem e Aconselhamento teve maior êxito no acompanhamento dessas crianças. A região 5 teve a menor taxa de êxito no seguimento desses pacientes, e as regiões 1 e 2 menor taxa de abordagem correta para sífilis congênita durante o seguimento. (AU)


Subject(s)
Humans , Female , Child , Adult , Penicillins/supply & distribution , Syphilis, Congenital/drug therapy , Anti-Bacterial Agents/supply & distribution , Penicillins/therapeutic use , Cross-Sectional Studies , Retrospective Studies , Follow-Up Studies , Anti-Bacterial Agents/therapeutic use
8.
Article in Chinese | WPRIM | ID: wpr-971136

ABSTRACT

OBJECTIVE@#To analyze the distribution and drug resistance of pathogens in oral mucositis associated with chemotherapy in hospitalized patients with malignant hematopathy, so as to provide scientific evidences for rational selection of antibiotics and infection prevention and control.@*METHODS@#From July 2020 to June 2022, 167 patients with malignant hematopathy were treated with chemical drugs in the Department of Hematology, Hainan Hospital, and secretions from oral mucosal infected wounds were collected. VITEK2 COMPECT automatic microbial identification system (BioMerieux, France) and bacterial susceptibility card (BioMerieux) were used for bacterial identification and drug susceptibility tests.@*RESULTS@#A total of 352 strains of pathogens were isolated from 167 patients, among which 220 strains of Gram-positive bacteria, 118 strains of Gram-negative bacteria and 14 strains of fungi, accounted for 62.50%, 33.52% and 3.98%, respectively. The Gram-positive bacteria was mainly Staphylococcus and Streptococcus, while Gram-negative bacteria was mainly Klebsiella and Proteus. The resistance of main Gram-positive bacteria to vancomycin, ciprofloxacin and gentamicin was low, and the resistance to penicillin, cefuroxime, ampicillin, cefotaxime, erythromycin and levofloxacin was high. The main Gram-negative bacteria had low resistance to gentamicin, imipenem and penicillin, but high resistance to levofloxacin, cefotaxime, cefuroxime, ampicillin and vancomycin. The clinical data of oral mucositis patients with oral ulcer (severe) and without oral ulcer (mild) were compared, and it was found that there were statistically significant differences in poor oral hygiene, diabetes, sleep duration less than 8 hours per night between two groups (P<0.05).@*CONCLUSION@#Gram-positive bacteria is the main pathogen of oral mucositis in patients with malignant hematopathy after chemotherapy. It is sensitive to glycopeptide antibiotics and aminoglycosides antibiotics. Poor oral hygiene, diabetes and sleep duration less than 8 hours per night are risk factors for oral mucositis with oral ulcer (severe).


Subject(s)
Humans , Vancomycin/therapeutic use , Cefuroxime , Levofloxacin , Oral Ulcer/drug therapy , Drug Resistance, Bacterial , Anti-Bacterial Agents/adverse effects , Ampicillin , Penicillins , Cefotaxime , Gram-Positive Bacteria , Gram-Negative Bacteria , Gentamicins , Stomatitis/drug therapy
9.
Braz. J. Pharm. Sci. (Online) ; 58: e20324, 2022. tab, graf
Article in English | LILACS | ID: biblio-1420453

ABSTRACT

Abstract This study investigated the synergy testing of penicillin, cephalosporin, amphenicols, and aminoglycoside in the camel milk (n=768 samples), subsequently used for isolation of MDR S. aureus targeting mecA gene. Antibiotic susceptibility of S. aureus showed >90% isolates were sensitive to ciprofloxacin and trimethoprim and resistant against oxacillin, ampicillin, and cefoxitin. Further, 50-85% of the S. aureus were sensitive to gentamicin, oxytetracycline, and chloramphenicol and resistant against cefotaxime, vancomycin, and cefixime. Minimum inhibitory concentration (MIC) of cefotaxime, (C) and ampicillin (A) in combination with gentamicin (G) was reduced by 99.34% and 70.46%, respectively, while with chloramphenicol (Ch), reduction was 57.49% and 60%, respectively. In addition, the Fractional Inhibitory Concentration Index (FICI) of G+A, Ch+C and Ch+G combinations showed synergy against 80%, 60%, and 30% of MDR S. aureus, respectively. Similarly, C+A and Ch+G displayed indifferent interaction against 70 % and 30% of isolates, respectively, while the later showed additive interaction against 10% of MDR S. aureus. Altogether, our results described effective combination of gentamicin and chloramphenicol with ampicillin and cefotaxime to combat MDR S. aureus


Subject(s)
Penicillins/agonists , Staphylococcus aureus/pathogenicity , Chloramphenicol/agonists , Drug Synergism , Aminoglycosides/agonists , Camelus/classification , Microbial Sensitivity Tests/instrumentation , Genes, MDR , Milk/classification
10.
Arq. Asma, Alerg. Imunol ; 5(4): 371-384, out.dez.2021. ilus
Article in English, Portuguese | LILACS | ID: biblio-1399791

ABSTRACT

Os betalactâmicos são a classe de drogas que mais causam reações de hipersensibilidade envolvendo um mecanismo imunológico específico, e são os principais desencadeantes entre os antimicrobianos. São representados pelas penicilinas, cefalosporinas, carbapenêmicos, monobactâmicos e inibidores da betalactamase. A estrutura química básica destes fármacos consiste na presença dos seguintes componentes: anel betalactâmico, anel adjacente e cadeias laterais, sendo todos potenciais epítopos. Os anticorpos da classe IgE e linfócitos T estão frequentemente envolvidos no reconhecimento desses epítopos. A reatividade cruzada depende da estabilidade dos produtos intermediários (determinantes antigênicos) derivados da degradação dos anéis betalactâmicos, anéis adicionais e da semelhança estrutural das cadeias laterais entre as drogas. Classicamente acreditava-se num grande potencial de reatividade cruzada dentro de cada classe e até entre as classes, mas estudos da última década mostraram que indivíduos alérgicos à penicilina (com testes cutâneos positivos) reagiam às cefalosporinas em aproximadamente 3% dos casos, aos carbapenêmicos em cerca de 1%, e praticamente não reagiam aos monobactâmicos. Essa reatividade ou tolerância parece estar vinculada ao grau de similaridade entre as cadeias laterais desses antibióticos. Nesta revisão, ressaltamos a importância da investigação sistematizada na confirmação ou exclusão de alergia aos betalactâmicos, descrevemos a prevalência da reatividade cruzada entre estes fármacos e sugerimos um algoritmo de abordagem desses pacientes baseados em sua estrutura química e nos dados publicados na literatura.


Beta-lactams are the drugs most commonly involved in hypersensitivity reactions mediated by a specific immune mechanism and are the main triggers among antibiotics. They include penicillins, cephalosporins, carbapenems, monobactams and beta-lactam inhibitors. The basic chemical structure of these drugs consist on the presence of the following components: betalactam ring, an adjacent ring and side chains, all of which are potential epitopes. IgE antibodies and T lymphocytes are often involved in recognizing those epitopes. Cross-reactivity depends on the stability of intermediate products (antigenic determinants) derived from the degradation of the beta-lactam ring, on the adjacent rings, and on the structural similarity of the side chains between drugs. Classically, it was believed that there was a great potential for cross-reactivity within each class and even between classes, but studies from the last decade showed that individuals allergic to penicillin (with positive skin tests) reacted to cephalosporins in approximately 3% of cases, to carbapenems in about 1%, and rarely reacted to monobactams. This reactivity or tolerance seems to be linked to the degree of similarity between the side chains of these antibiotics. In this review, we emphasize the importance of systematic investigation to confirm or exclude allergy to beta-lactams, we describe the prevalence of crossreactivity between these drugs and we suggest an algorithm for approaching these patients based on their chemical structure and on data published in the literature.


Subject(s)
Humans , Penicillins , Monobactams , Immunoglobulin E , T-Lymphocytes , Carbapenems , Cephalosporins , beta-Lactams , Hypersensitivity , Patients , Pharmaceutical Preparations , Prevalence
11.
Rev. peru. med. exp. salud publica ; 38(4): 615-620, oct.-dic. 2021. tab, graf
Article in Spanish | LILACS | ID: biblio-1365919

ABSTRACT

RESUMEN El objetivo del estudio fue identificar molecularmente los genes de virulencia y resistencia a macrólidos en aislamientos clínicos de Streptococcus agalactiae (EGB), recuperados en 2019 a partir de secreción vaginal (n=9) y orina (n=22), en dos establecimientos de salud de Lima. La identificación y susceptibilidad antimicrobiana se determinaron por el sistema automatizado Vitek® 2, se confirmó la identificación fenotípicamente; la resistencia a macrólidos por el método D-test; la identificación de genes de virulencia (lmb, bca y rib) y de resistencia a macrólidos (ermB, ermTR y mefA) por reacción en cadena de la polimerasa (PCR). El fenotipo y genotipo de resistencia a macrólidos predominante fue cMLSb (12/31) y ermB (11/31), y el gen de virulencia más frecuente fue lmb (23/31). Todos fueron sensibles a penicilina, ampicilina y vancomicina. Estos hallazgos muestran la necesidad de implementar estudios de epidemiología molecular que permitan un adecuado conocimiento y seguimiento de EGB en el Perú.


ABSTRACT The aim of the study was to molecularly identify virulence and macrolide resistance genes in clinical isolates of Streptococcus agalactiae (GBS), recovered in 2019 from vaginal discharge (n=9) and urine (n=22), from two health facilities in Lima. Identification and antimicrobial susceptibility were determined by the Vitek® 2 automated system, identification was confirmed phenotypically; macrolide resistance was determined by the D-test method. Identification of virulence genes (lmb, bca and rib) and macrolide resistance genes (ermB, ermTR and mefA) was carried out by polymerase chain reaction (PCR). The predominant macrolide resistance phenotype and genotype were cMLSb (12/31) and ermB (11/31); the most frequent virulence gene was lmb (23/31). All were sensitive to penicillin, ampicillin and vancomycin. These findings show the need to implement molecular epidemiology studies that allow adequate knowledge and follow-up of GBS in Peru.


Subject(s)
Streptococcus agalactiae , Virulence , Drug Resistance , Microbial Sensitivity Tests , Penicillins , Polymerase Chain Reaction , Macrolides , Genes
12.
Iatreia ; Iatreia;34(2): 172-179, abr.-jun. 2021. graf
Article in Spanish | LILACS | ID: biblio-1250068

ABSTRACT

RESUMEN El hecho científico conocido como "penicilina" se ha considerado tradicionalmente como el producto del ingenio de Alexander Fleming, ganador del Premio Nobel por descubrir esta "droga milagrosa". Apartándose de esta idea popular, se hace necesario resaltar el desarrollo de la penicilina como un constructo social, producto del trabajo invaluable de varios científicos, sumado a un contexto social excepcional que motivó la voluntad política y el apoyo de la industria farmacéutica; en ausencia de cualquiera de estos, la penicilina no sería lo que significa hoy para nosotros o, simplemente, no existiría en el arsenal terapéutico. Los conceptos epistemológicos de "estilo de pensamiento" y "colectivo de pensamiento" como fundamentos en la construcción del conocimiento, presentes en la obra epistemológica de Ludwick Fleck, apoyan la conclusión, a partir del recuento histórico, de la necesidad de apartarnos de la penicilina como el producto de un descubrimiento de un único héroe, para verla como una construcción social, que además es un ejemplo clásico de serendipia. La penicilina, además, tiene otras facetas menos conocidas históricamente como el uso de ella de manera cruda, producida y usada por médicos generales, o la búsqueda de información para su producción durante la segunda guerra mundial; estas se abordan en este breve recuento histórico.


SUMMARY The scientific breakthroug we know as "penicillin", has been traditionally considered as the result of the genius of Alexander Fleming, awarded with the Nobel Prize for the discovery of the "miracle drug". Standing aside from this popular idea, it is important to highlight the development of penicillin as a social construct and the product of the invaluable work of several scientists, in addition to an exceptional social framework that raised the political desire and the pharmaceutical industry support; without any of these, penicillin wouldn't even have the meaning it has today, or it wouldn't even exist. The epistemological concepts of "style of thinking" and "collectivity of thought" as basis in the construction of knowledge, present in Ludwick Fleck's epistemological work, support the conclusion, based the historical account, about the need of standing aside from the idea of penicillin as the discovery of a single hero, and considering it a social construction instead, and a classical example of serendipity. Other aspects less known about penicillin history, such as the use of crude penicillin by general practitioners, or the seeking of information about how to produce it during World War II, which are addressed in this brief historical account.


Subject(s)
Humans , Penicillins , Drug Industry , History
13.
REVISA (Online) ; 10(1): 195-204, 2021.
Article in Portuguese | LILACS | ID: biblio-1177903

ABSTRACT

Objetivo: conhecer as gestantes com sífilis no estado de São Paulo, últimos cinco anos disponíveis. Método: estudo epidemiológico, quantitativo descritivo transversal, com dados secundários, com diagnósticos notificados (Sistema de Informação de Agravos de Notificação) - banco de dados do Departamento de Informática do Sistema Único de Saúde, das gestantes com sífilis, período 2014-2018. Resultados: encontrado 44.894 gestantes com sífilis no estado de SP, com crescimento importante nos dois últimos anos, maior prevalência (53,1%) na idade de 20-29 anos, raças brancas (43,1%), ensino fundamental completo (27,9%) e médio completo (26,1%). Maior percentual de diagnósticos realizado no primeiro trimestre (49,4%) e, 3,9% das gestantes não realizaram tratamento. Conclusão: é um agravo crescente, com baixa qualidade no preenchimento das fichas de notificação, prejudicando a assistência/qualidade do pré-natal, interferindo nas análises adequadas, afetando a tomada de decisão para tratamento correto. Resultados podem auxiliar em ações de educação em saúde e prevenção dos grupos vulneráveis.


Objective: to get to know pregnant women with syphilis in the state of São Paulo, the last five years available. Method: epidemiological, quantitative, descriptive cross-sectional study, with secondary data, with notified diagnoses (Information System for Notifiable Diseases) - database of the Department of Informatics of the Unified Health System, of pregnant women with syphilis, period 2014-2018. Results: found 44,894 pregnant women with syphilis in the state of SP, with significant growth in the last two years, higher prevalence (53.1%) at the age of 20-29 years, white races (43.1%), complete elementary school (27,9%) and complete high school (26.1%). Higher percentage of diagnoses performed in the first trimester (49.4%) and 3.9% of pregnant women did not undergo treatment. Conclusion: it is a growing problem, with low quality in filling out the notification forms, impairing the prenatal care / quality, interfering in the appropriate analyzes, affecting the decision-making for correct treatment. Results can assist in health education and prevention of vulnerable groups.


Objetivo: conocer mujeres embarazadas con sífilis en el estado de São Paulo, los últimos cinco años disponibles. Método: estudio epidemiológico, cuantitativo, descriptivo transversal, con datos secundarios, con diagnósticos notificados (Sistema de Información de Enfermedades Notificables) - base de datos del Departamento de Informática del Sistema Único de Salud, de gestantes con sífilis, período 2014-2018. Resultados: se encontraron 44.894 gestantes con sífilis en el estado de SP, con crecimiento significativo en los últimos dos años, mayor prevalencia (53,1%) en la edad de 20-29 años, razas blancas (43,1%), primaria completa (27 , 9%) y bachillerato completo (26,1%). Mayor porcentaje de diagnósticos realizados en el primer trimestre (49,4%) y 3,9% de gestantes no recibieron tratamiento. Conclusión: es un problema creciente, con baja calidad en el llenado de los formularios de notificación, perjudicando la calidad / atención prenatal, interfiriendo en los análisis adecuados, afectando la toma de decisiones para el correcto tratamiento. Los resultados pueden ayudar en la educación sanitaria y la prevención de grupos vulnerables.


Subject(s)
Humans , Female , Pregnancy , Child , Adolescent , Adult , Young Adult , Syphilis/epidemiology , Penicillins/therapeutic use , Brazil/epidemiology , Syphilis/drug therapy , Cross-Sectional Studies , Gestational Age , Age Distribution , Racial Groups , Educational Status , Anti-Bacterial Agents/therapeutic use
14.
Femina ; 49(2): 102-108, 2021. tab
Article in Portuguese | LILACS | ID: biblio-1224066

ABSTRACT

Objetivo: Este estudo teve como principal objetivo estimar a prevalência de sífilis gestacional e fatores associados à infecção em uma Maternidade no Sul do Brasil no ano de 2018. Métodos: Trata-se de estudo descritivo, transversal, retrospectivo, no qual foram avaliados os testes rápidos para sífilis de todas as gestantes internadas para atenção ao parto ou ao abortamento na Maternidade Carmela Dutra no ano de 2018. Nos casos confirmados de sífilis, foram obtidos dados epidemiológicos, adequação do tratamento, coinfecção pelo HIV e resultados gestacionais. Resultados: Entre os prontuários analisados, 161 (3,6%) foram considerados casos de sífilis materna. A média de idade das gestantes foi de 27,98 (±6,65), 54 (33,5%) eram primigestas, 114 (70,8%) se declararam brancas, 125 (77,5%) estavam em uma união estável e 85 (52,7%) tinham escolaridade até o ensino médio. Quanto ao tratamento, 71 (44%) trataram de maneira adequada e 90 (56%), de maneira inadequada, e 44 (27,3%) delas realizaram o diagnóstico apenas no momento da internação hospitalar. Entre as pacientes que realizaram tratamento inadequado de sífilis, 28 (53,4%) apresentaram títulos iguais ou superiores a 1:8. Entre as pacientes que realizaram teste rápido para HIV na internação, 5 (3,7%) apresentaram coinfecção com a doença. Com relação ao tratamento dos parceiros no pré-natal, 11,8% não realizaram nenhum tipo de tratamento, porém em 66 (41%) prontuários não constava essa informação. Com relação ao desfecho neonatal, 5 (7,4%) pacientes com tratamento inadequado para sífilis tiveram parto prematuro, 5 (7,4%) recém- -nascidos foram de baixo peso e 22 (24,5%) pacientes apresentaram abortamento da gestação. Conclusão: A alta taxa de tratamentos inadequados sugere falhas na assistência pré-natal e indica serem necessárias novas estratégias para reduzir a transmissão de sífilis na gestação.(AU)


Objective: The aim of this study is to estimate the prevalence of maternal syphilis and factors associated with the infection in Carmela Dutra Maternity in 2018. Methods: This is a descriptive, cross-sectional and retrospective study. All of the syphilis rapid- tests on pregnant women admitted for childbirth or miscarriage assistance at Carmela Dutra Maternity in 2018 were avaluated. In the cases of confirmed syphilis infection, the variables were epidemiological data, adequacy of treatment, HIV coinfection and gestational outcomes. Results: Out of all the medical records analyzed, 161 (3.6%) were considered maternal syphilis (MS). The average age of the pregnant women was 27.98 (± 6.65), 54 (33.5%) were primigestae, 114 (70.8%) declared themselves white, 125 (77.5%) were in a stable relationship and 85 (52.7%) had a high school education. Regarding treatment, 71 (44%) were treated adequately and 90 (56%) inadequately. Forty-four (27.3%) were diagnosed only at the time of hospitalization. Amongst patients who had inadequate syphilis treatment, 28 (53.4%) had titers equal to or greater than 1:8. Amongst patients who underwent rapid HIV testing during hospitalization, 5 (3.7%) had HIV coinfection. Regarding the partners treatment during prenatal, 11.8% did not receive any treatment, but 66 (41%) of the medical records did not contain this information. Regarding neonatal outcome, 5 (7.4%) of patients with inadequate treatment for syphilis had premature birth, 5 (7.4%) of newborns were underweight and 22 (24.5%) had miscarriages. Conclusion: The high rate of inadequate treatment suggests failure in prenatal care and indicates that new strategies are necessary to reduce syphilis transmission during pregnancy.(AU)


Subject(s)
Humans , Female , Pregnancy , Pregnancy Complications/epidemiology , Syphilis/diagnosis , Syphilis/epidemiology , Penicillins/therapeutic use , Prenatal Care/statistics & numerical data , Brazil/epidemiology , Syphilis/drug therapy , Medical Records , Cross-Sectional Studies
15.
Rev. Soc. Bras. Med. Trop ; Rev. Soc. Bras. Med. Trop;54: e08612020, 2021. tab, graf
Article in English | LILACS | ID: biblio-1288105

ABSTRACT

Abstract INTRODUCTION This systematic review aimed to assess antibiotic use in Brazilian hospitals in the 21st century, as well as to understand the different drug utilization metrics adopted to assess the consumption of these drugs. METHODS We systematically reviewed five databases (MEDLINE [Medical Literature Analysis and Retrieval System Online], CENTRAL [The Cochrane Central Register of Controlled Trials], EMBASE® [Excerpta Medica Database], Scopus [Elsevier's abstract and citation database], and LILACS [Literatura Latino-Americana e do Caribe em Ciências da Saúde]) for observational or experimental studies that assessed antibiotic utilization in Brazilian hospitals. The main outcomes were the drug utilization metrics and the consumption of antibiotics. RESULTS We included 23 studies, of which 43.5% were carried out in adult and pediatric care units, 39.1% in adult units, and 17.4% in pediatric units. Regarding the complexity of healthcare, 26.1% of the studies were performed in intensive care units. Two drug utilization metrics were used in these studies: the defined daily dose (DDD) and the percentage of antibiotic prescriptions. The most commonly used antibiotic classes were third-generation cephalosporins, carbapenems, fluoroquinolones, and combinations of penicillins when the DDD was the adopted drug utilization metric. CONCLUSIONS Although few studies have been conducted, existing data indicate a high use of broad-spectrum antibiotics. We found that the lack of standardized antibiotic utilization metrics impaired the mapping of drug consumption at the national level.


Subject(s)
Humans , Child , Adult , Penicillins , Anti-Bacterial Agents/therapeutic use , Brazil , Carbapenems , Hospitals
16.
Einstein (São Paulo, Online) ; 19: eMD5703, 2021. tab, graf
Article in English | LILACS | ID: biblio-1249746

ABSTRACT

ABSTRACT Betalactams are the most frequent cause of hypersensitivity reactions to drugs mediated by a specific immune mechanism. Immediate reactions occur within 1 to 6 hours after betalactam administration, and are generally IgE-mediated. They clinically translate into urticaria, angioedema and anaphylaxis. Non-immediate or delayed reactions occur after 1 hour of administration. These are the most common reactions and are usually mediated by T cells. The most frequent type is the maculopapular or morbilliform exanthematous eruption. Most individuals who report allergies to penicillin and betalactams can tolerate this group of antibiotics. To make diagnosis, a detailed medical history is essential to verify whether it was an immediate or non-immediate reaction. Thereafter, in vivo and/or in vitro tests for investigation may be performed. The challenging test is considered the gold standard method for diagnosis of betalactam hypersensitivity. The first approach when suspecting a reaction to betalactam is to discontinue exposure to the drug, and the only specific treatment is desensitization, which has very precise indications. The misdiagnosis of penicillin allergy affects the health system, since the "penicillin allergy" label is associated with increased bacterial resistance, higher rate of therapeutic failure, prolonged hospitalizations, readmissions, and increased costs. Thus, it is essential to develop strategies to assist the prescription of antibiotics in patients identified with a label of "betalactam allergy" at hospitals, and to enhance education of patients and their caregivers, as well as of non-specialist physicians.


RESUMO Os beta-lactâmicos constituem a causa mais frequente de reações de hipersensibilidade a fármacos mediadas por mecanismo imunológico específico. As reações imediatas ocorrem em 1 até 6 horas após a administração do beta-lactâmico, sendo geralmente IgE-mediadas. Elas se traduzem clinicamente por urticária, angioedema e anafilaxia. As reações não imediatas ou tardias ocorrem após 1 hora da administração. São as reações mais comuns, sendo geralmente mediadas por células T. O tipo mais frequente é o exantema maculopapular ou morbiliforme. A maioria dos indivíduos que refere alergia aos beta-lactâmicos pode tolerar esse grupo de antibióticos. No diagnóstico, uma história clínica detalhada é fundamental para verificar se a reação foi do tipo imediato ou não imediato. A partir daí, podem ser realizados testes in vivo e/ou in vitro para investigação. O teste de provocação é considerado o método padrão-ouro no diagnóstico de hipersensibilidade aos beta-lactâmicos. A primeira conduta diante da suspeita de uma reação ao beta-lactâmico é suspender a exposição ao medicamento, e o único tratamento específico é a dessensibilização, que possui indicações bem precisas. O diagnóstico equivocado de alergia à penicilina afeta o sistema de saúde, pois o rótulo de "alergia à penicilina" está associado a aumento da resistência bacteriana, maior índice de falha terapêutica, hospitalizações prolongadas, readmissões e aumento dos custos. Assim, torna-se fundamental elaborar estratégias com o objetivo de auxiliar na prescrição de antibióticos em pacientes com rótulo de "alergia aos beta-lactâmicos" nos hospitais e melhorar a educação dos pacientes e seus responsáveis, além de médicos não especialistas.


Subject(s)
Humans , Drug Hypersensitivity/diagnosis , Drug Hypersensitivity/etiology , Anaphylaxis , Penicillins/adverse effects , beta-Lactams/adverse effects , Anti-Bacterial Agents/adverse effects
18.
Rev. colomb. psiquiatr ; 49(3): 202-207, jul.-set. 2020. tab, graf
Article in Spanish | LILACS, COLNAL | ID: biblio-1149828

ABSTRACT

RESUMEN Introducción: La neurosífilis es una enfermedad infecciosa crónica ocasionada por Treponema pallidum y puede producir una gran variedad de signos y síntomas neuropsiquiátricos, lo que complica su diagnóstico. Descripción del caso: Se presenta el caso de un paciente de 40 años que consultó al servicio de urgencias por una convulsión de novo, junto con un cuadro crónico de deterioro cognitivo y psicosis. Se le realizaron los estudios pertinentes para el diagnóstico de neurosífilis y se inició el tratamiento recomendado. El paciente presentó mejoría clínica y fue dado de alta. Discusión: Con resultados de serología VDRL positivos y hallazgos imagenológicos de atrofia cortical marcada, se consideró una neurosífilis parenquimatosa de tipo tardío, junto con franco deterioro cognoscitivo y psicosis. Se le dejó tratamiento con penicilina cristalina, que disminuyó la intensidad de los síntomas del paciente; sin embargo, el poco interés de este en asistir a sus controles disminuye sus probabilidades de una recuperación adecuada. Conclusiones: La neurosífilis se debe sospechar en pacientes con síntomas neurológicos o psiquiátricos clínicamente evidentes. El análisis de la serología de VDRL y los estudios de neuroimagen son importantes como evaluación inicial del paciente, que debe complementarse con pruebas cognitivas o examen mental para determinar el estado de deterioro cognitivo.


ABSTRACT Introduction: Neurosyphilis is a chronic infectious disease caused by Treponema pallidum that can cause a great variety of neuropsychiatric signs and symptoms, which complicates its diagnosis. Case description: This case occurred in a 40-year-old man who consulted the Emergency Department because of a convulsion (de novo) which was related to a chronic condition of cognitive impairment and psychosis. The appropriate studies were performed for the diagnosis of neurosyphilis and the recommended treatment was initiated. The patient presented clinical improvement and was discharged. Discussion: Positive VDRL serology results and imaging findings of marked cortical atrophy conducted to consider a late-stage parenchymatous neurosyphilis with serious cognitive impairment and associated psychosis. Treatment with crystalline penicillin was formulated, which reduced the intensity of the patient's symptoms; however, the patient's lack of interest to attend the check-ups significantly reduces his chances of an adequate recovery. Conclusions: Neurosyphilis must be suspected in patients with clinically evident neurological or psychiatric symptoms. Analysis of VDRL serology and neuroimaging studies are important as an initial evaluation of the patient and must be complemented with cognitive tests or mental examination to determine the state of cognitive impairment.


Subject(s)
Humans , Male , Adult , Cognitive Dysfunction , Neurosyphilis , Penicillins , Psychotic Disorders , Treponema pallidum , Communicable Diseases , Neurocognitive Disorders , Emergencies , Neuroimaging
19.
Prensa méd. argent ; Prensa méd. argent;106(4): 208-212, 20200000. fig
Article in Spanish | LILACS, BINACIS | ID: biblio-1367972

ABSTRACT

La sífilis desde hace siglos desafía a la humanidad, es transmitida por vía sexual y verticalmente durante la gestación.9 Esta enfermedad se hizo conocida en Europa a finales del siglo XV,13 y su rápida propagación por todo el continente la transformó en una de las principales plagas mundiales.Era preocupante el crecimiento de la endemia sifilítica en el siglo XIX 13.1. En contrapartida la medicina se desarrollaba, y la síntesis de las primeras drogas se hacía realidad. El mayor impacto tal vez fue la introducción de la penicilina en 1946, la cual por su eficacia hizo a muchos pensar que la enfermedad estaba controlada. En un estudio de revisión de literatura se dice que a raíz de la introducción de la penicilina la incidencia de sífilis (y de uveítis sifilítica) fue disminuyendo constantemente hasta finales de los años 90.3 resultando en la disminución del interés por su estudio y control. Con la aparición del síndrome de inmunodeficiencia adquirida (SIDA).2 se incrementó dramáticamente la evolución de esta enfermedad.En la literatura oftalmológica se comenzaron a documentar cada vez más casos e incluso se ha llegado a hablar de la «nueva epidemia de sífilis ocular¼1 Se estima que, anualmente, unos 357 millones de personas contraen alguna de las cuatro infecciones de transmisión sexual (ITS) siguientes: clamidias, gonorrea, sífilis o tricomoniasis.7 En el mundo hay una incidencia anual de aproximadamente 12 millones de pacientes con sífilis el 90% ocurre en países en desarrollo (OMS).


Syphilis has defied humanity for centuries, is transmitted sexually and vertically during pregnancy. This disease became known in Europe at the end of the 15th century,13 and its rapid spread throughout the continent transformed it into one of the main world plagues. The growth of the syphilitic endemic in the 19th century was worrisome.13.1 In contrast, medicine developed, and the synthesis of the first drugs became a reality. Perhaps the biggest impact was the introduction of penicillin in 1946, which, due to its effectiveness, led many to believe that the disease was controlled. In a literature review study, it is said that following the introduction of penicillin the incidence of syphilis (and syphilitic uveitis) was steadily decreasing until the end of the 90s.3 resultando in the decrease of interest in its study and control. With the onset of acquired immunodeficiency syndrome (AIDS). the evolution of this disease increased dramatically. In the ophthalmological literature, more and more cases have been documented and there has even been talk of the "new epidemic of ocular syphilis".1.1 It is estimated that some 357 million people each year get one of the four sexually transmitted infections (STIs) following: chlamydia, gonorrhea, syphilis or trichomonas's. In the world there is an annual incidence of approximately 12 million patients with syphilis 90% occurs in developing countries (WHO)


Subject(s)
Humans , Female , Adult , Penicillins/administration & dosage , Penicillins/therapeutic use , Uveitis/diagnosis , Uveitis/therapy , Syphilis/diagnosis , Epidemiology, Descriptive , Retrospective Studies , Fluorescent Treponemal Antibody-Absorption Test , Eye Diseases
20.
Rev. cuba. estomatol ; 57(1): e2171, ene.-mar. 2020. graf
Article in English | LILACS, CUMED | ID: biblio-1126493

ABSTRACT

ABSTRACT Introduction: Syphilis is classified as a sexually transmitted infectious-contagious disease with the causative agent Treponema pallidum (Tp). It presents distinct stages of evolution: The primary phase is characterized by the appearance of the hard chancre, the secondary phase by the spread of Tp through the bloodstream and systemic involvement, and the tertiary phase by organ infection and nervous system impairment. In congenital syphilis, the Tp is transmitted vertically from mother to child. Objective: Report a case in which the dental team participated in the diagnosis of syphilis. Case presentation: A male 26-year-old patient with leukoderma, HIV-positive and under regular antiretroviral treatment, with no other chronic systemic changes and no previous history of Tp infection, was referred for evaluation by the oral health team. The patient reported having had bisexual relations in recent months with a condom and orogenital contact without a condom. He had not noticed any type of "wound" on the body. Intraoral examination found multiple reddish macules scattered on the lingual dorsum, with a slight detachment and little pain. The quick test was a reagent for syphilis. The patient was referred for evaluation at the medical clinic. Treatment started by two applications of benzyl penicillin with a 7 days' separation between them. Complementary blood tests were also indicated, with special attention to VDRL, which eventually confirmed the Tp infection. Conclusions: Participation of the oral health team in the diagnosis of syphilis constitutes a complementary force for the improvement of health care processes(AU)


RESUMEN Introducción: La sífilis se clasifica como una enfermedad contagiosa infecciosa de transmisión sexual, con el agente causal Treponema pallidum (Tp). Presenta distintos estadios de evolución: la fase primaria caracterizada por la aparición del chancre duro; la fase secundaria, la diseminación de la Tp a través del torrente sanguíneo y la afectación sistémica; y la fase terciaria, en que hay infección de órganos y deterioro del sistema nervioso, además de sífilis congénita, forma esta en la que Tp es transmitida verticalmente por la mujer embarazada. Objetivo: Informar sobre un caso en el que la participación del equipo dental colaboró ​​en el proceso de diagnóstico de la sífilis. Presentación del caso: Paciente con 26 años de edad, leucodermia, VIH positivo y en tratamiento antirretroviral regular, sin otros cambios crónicos a nivel sistémico y sin antecedentes de infección por Tp. Se remitió para evaluación con el equipo de salud oral. Informó haber tenido relaciones bisexuales en los últimos meses con un condón y contacto orogenital sin condón. No notó ningún tipo de "herida" en el cuerpo. En el examen intrabucal, se encontraron múltiples máculas rojizas dispersas en el dorso lingual, con un ligero desprendimiento y con poco dolor. La prueba rápida fue un reactivo para sífilis. El paciente fue remitido para su evaluación a clínica médica. Comenzó el tratamiento con dos aplicaciones de penicilina bencilo, con un intervalo de 7 días y se solicitó análisis de sangre complementarios, con especial atención al VDRL, que posteriormente confirmó la infección por Tp. Conclusiones: La participación del equipo de salud bucal frente al diagnóstico de la sífilis, se constituye como una fuerza complementaria para la mejora de los procesos en salud(AU)


Subject(s)
Humans , Male , Adult , Penicillins/therapeutic use , Syphilis/diagnosis , Oral Health , Disease Transmission, Infectious/prevention & control
SELECTION OF CITATIONS
SEARCH DETAIL