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1.
Goiânia; SES-GO; jul 2024. 20 p. quad, map, fig.(Boletim epidemiológico: monitoramento dos casos de arboviroses em Goiás, 3, 5).
Monography in Portuguese | LILACS, CONASS, SES-GO | ID: biblio-1561817

ABSTRACT

As arboviroses transmitidas pelo mosquito Aedes aegypt são um dos principais problemas de saúde pública no Estado de Goiás. O boletim epidemiológico das arboiross tem o objetivo de apresentar a situação epidemiológica dos casos no estado, utilizando como fonte de dados os registros de casos suspeitos e confirmados ocorridos nos últimos anos, disponíveis no SINan Online e SINAN Net também são apresentados dados relativos à síndrome congênita associada à infecção peli Zika vírus, disponíveis no Sistema de Registro de Eventos em Saúde Pública (RESP) - Microcefalias


Arboviruses transmitted by the Aedes aegypt mosquito are one of the main public health problems in the State of Goiás. The arboiross epidemiological bulletin aims to present the epidemiological situation of cases in the state, using records of suspected and confirmed cases as a data source. occurred in recent years, available on SINan Online and SINAN Net, data relating to congenital syndrome associated with Zika virus infection, available on the Public Health Event Registration System (RESP) - Microcephaly, is also presented


Subject(s)
Humans , Arbovirus Infections/epidemiology , Arbovirus Infections/diagnosis , Arbovirus Infections/drug therapy , Dengue/mortality , Dengue/epidemiology , Chikungunya Fever/epidemiology , Zika Virus Infection/epidemiology
2.
Bol. latinoam. Caribe plantas med. aromát ; 23(4): 577-607, jul. 2024. ilus, graf, tab
Article in Spanish | LILACS | ID: biblio-1538069

ABSTRACT

El presente estudio es una comparación del dolor abdominal producido por trastornos gastrointestinales, aliviado por Ageratina ligustrina , entre los grupos maya Tzeltal, Tzotzil y Q ́eqchi ́, el cual integró un enfoque etnomédico, etnobotánico y transcultural, comparando estudios previos con el presente trabajo de campo. Para evaluar la eficacia de Ageratina para aliviar el dolor abdominal, se realizó un inventario de las moléculas reportadas en esta especie, así como de su actividad farmacológica, a través de una revisión bibliográfica. Los resultados mostraron que la epidemiología del dolor producido por TGI, su etnobotánica y el modelo explicativo del dolor abdominal fueron similares entre grupos étnicos. Asimismo, se identificaron 27 moléculas con efectos antiinflamatorios y antinociceptivos, lo que podría explicar por qué esta especie es culturalmente importante para los pobladores maya Tzeltal, Tzotzil y Q ́eqch i ́ para el alivio del dolor abdominal, mientras que, desde el punto de vista biomédico, es una especie con potencial para inhibir el dolor visceral.


The current study is a comparison of the abdominal pain conception produced by gastrointestinal disorders, relieved by Ageratina ligustrina , among inhabitants of the Mayan Tzeltal, Tzotzil, and Q'eqchi' groups ethnomedical, ethnobotanical, and cross -cultural approaches were used to compare previous studies with the present field work. To evaluate the efficacy of A. ligustrina to relieve pain, also through a bibliographic review an inventory of the molecules present in this species was performed, as well as their pharmacological activity. The results showed that the epidemiology of pain produced by GID, its ethnobotany, and the explanatory model of abdominal pain are similar among ethnic groups. Likewise, 27 molecules with anti-inflammatory and anti-nociceptive effects were identified, which could explain why this species is culturally important for the Mayan Tzeltal, Tzotzil, and Q'eqchi' groups for the relief of abdominal pain, while, from a biomedical point of view, it is a species with potential to inhibit visceral pain.


Subject(s)
Plant Extracts/therapeutic use , Abdominal Pain/drug therapy , Ageratina , Ethnobotany , Gastrointestinal Diseases/drug therapy , Mexico
3.
Goiânia; SES/GO; Jun. 2024. 1-20 p. quad, map, fig.(Boletim epidemiológico: monitoramento dos casos de arboviroses em Goiás, 3, 4).
Monography in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1560776

ABSTRACT

As arboviroses transmitidas pelo mosquito Aedes aegypt são um dos principais problemas de saúde pública no Estado de Goiás. O boletim epidemiológico das arboiross tem o objetivo de apresentar a situação epidemiológica dos casos no estado, utilizando como fonte de dados os registros de casos suspeitos e confirmados ocorridos nos últimos anos, disponíveis no SINan Online e SINAN Net também são apresentados dados relativos à síndrome congênita associada à infecção peli Zika vírus, disponíveis no Sistema de Registro de Eventos em Saúde Pública (RESP) - Microcefalias


Arboviruses transmitted by the Aedes aegypt mosquito are one of the main public health problems in the State of Goiás. The arboiross epidemiological bulletin aims to present the epidemiological situation of cases in the state, using records of suspected and confirmed cases as a data source. occurred in recent years, available on SINan Online and SINAN Net, data relating to congenital syndrome associated with Zika virus infection, available on the Public Health Event Registration System (RESP) - Microcephaly, is also presented


Subject(s)
Humans , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Arbovirus Infections/epidemiology , Arbovirus Infections/diagnosis , Arbovirus Infections/drug therapy , Dengue/mortality , Dengue/epidemiology , Chikungunya Fever/epidemiology , Zika Virus Infection/epidemiology
4.
Goiânia; SES/GO; maio 2024. 1-20 p. quad, graf, tab.(Boletim epidemiológico: monitoramento dos casos de arboviroses em Goiás, 3, 3).
Monography in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1555435

ABSTRACT

As arboviroses transmitidas pelo mosquito Aedes aegypt são um dos principais problemas de saúde pública no Estado de Goiás. O boletim epidemiológico das arboviroses tem o objetivo de apresentar a situação epidemiológica dos casos no estado, utilizando como fonte de dados os registros de casos suspeitos e confirmados ocorridos nos últimos anos, disponíveis no Sinan Online e Sinan Net. também são apresentados dados relativos à síndrome congênita associada à infecção pelo Zika vírus, disponíveis no Sistema de Registro de Eventos em Saúde Pública (RESP) - Microcefalias


Arboviruses transmitted by the Aedes aegypt mosquito are one of the main public health problems in the State of Goiás. The arbovirus epidemiological bulletin aims to present the epidemiological situation of cases in the state, using records of suspected and confirmed cases as a data source. occurred in recent years, available on Sinan Online and Sinan Net. data relating to congenital syndrome associated with Zika virus infection are also presented, available on the Public Health Event Registration System (RESP) - Microcephalies


Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Aged , Arbovirus Infections/epidemiology , Arbovirus Infections/diagnosis , Arbovirus Infections/drug therapy , Dengue/complications , Dengue/mortality , Zika Virus Infection/epidemiology
5.
Goiânia; SES-GO; 06 maio 2024. 1-8 p.
Non-conventional in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1560861

ABSTRACT

A esporotricose é uma doenças causada por fungos do gênero Sporothrix, normalmente em regiões tropicais ou subtropicais. O Sporothrix brasiliensis é o agente etiológico mais descrito nos animais. Apesar de não ser uma doença de notificação compulsória nacional, desde o ano de 2023, tem-se orientado a notificação dos casos suspeitos e/ou confirmados de esporotricose humana e animal no estado de Goiás, através do Sistema de informação de Agravos de Notificação (Sinan) e do REDCap, respectivamente


Sporotrichosis is a disease caused by fungi of the genus Sporothrix, normally in tropical or subtropical regions. Sporothrix brasiliensis is the most described etiological agent in animals. Despite not being a nationally notifiable disease, since 2023, the notification of suspected and/or confirmed cases of human and animal sporotrichosis in the state of Goiás has been advised, through the Notifiable Diseases Information System ( Sinan) and REDCap, respectively


Subject(s)
Humans , Animals , Cats , Dogs , Sporotrichosis/epidemiology , Sporotrichosis/diagnosis , Sporotrichosis/prevention & control , Sporotrichosis/drug therapy
6.
Bol. latinoam. Caribe plantas med. aromát ; 23(3): 349-370, mayo 2024. ilus
Article in English | LILACS | ID: biblio-1538077

ABSTRACT

Age-related neurological disorders (ANDs), including neurodegenerative diseases, are complex illnesses with an increasing risk with advancing years. The central nervous system's neuropathological conditions, including oxidative stress, neuroinflammation, and protein misfolding, are what define ANDs. Due to the rise in age-dependent prevalence, efforts have been made to combat ANDs. Vitis viniferahas a long history of usageto treat a variety of illness symptoms. Because multiple ligand sites may be targeted, Vitis viniferacomponents can be employed to treat ANDs. This is demonstrated by the link between the structure and action of these compounds. This review demonstrates that Vitis viniferaand its constituents, including flavonoids, phenolic compounds, stilbenoidsandaromatic acids, are effective at reducing the neurological symptoms and pathological conditions of ANDs. This is done by acting as an antioxidant and anti-inflammatory. The active Vitis vinifera ingredients have therapeutic effects on ANDs, as this review explains.


Las enfermedades neurológicas asociadas a la edad (AND, por su sigla en inglés) incluyendo las enfermedades neurodegenerativas, son enfermedades complejas con un riesgo creciente con la edad. Las condiciones neuropatológicas del sistema nervioso central, que incluyen el estrés oxidativo, la neuro inflamación, y el plegado erróneo de proteínas, son lo que define las AND. Debido al aumento en la prevalencia dependiente de la edad, se han hecho esfuerzos para combatir las AND. Vitis vinifera tiene una larga historia de uso para el tratamiento de síntomas. Puesto que puede hacer objetivo a muchos sitios ligando, los componentes de Vitis viniferase pueden utilizar para tratar AND. Esto se demuestra por el vínculo entre la estructura y la acción de estos compuestos. Esta revisión demuestra que la Vitis viniferay sus constituyentes, incluídos los flavonoides, componentes fenólicos, estilbenoides, y ácidos aromáticos, son efectivos para reducir los síntomas neurológicos y las condiciones patológicas de AND. Esto se produce por su acción como antioxidante y antiinflamatorio. Los ingredientes activos de Vitis vinifera tienen efectos terapéuticos en AND, y esta revisión lo explica.


Subject(s)
Plant Extracts/therapeutic use , Vitis/chemistry , Nervous System Diseases/drug therapy , Anti-Inflammatory Agents/therapeutic use , Antioxidants/therapeutic use
7.
Goiânia; SES-GO; abr. 2024. 1-20 p. graf, quad, map.(Boletim epidemiológico: monitoramento dos casos de arboviroses em Goiás, 3, 2).
Monography in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1551799

ABSTRACT

As arboviroses transmitidas pelo mosquito Aedes aegypti são um dos principais problemas de saúde pública no Estado de Goiás. O boletim epidemiológico das arboviroses tem o objetivo de apresentar a situação epidemiológica dos casos no estado, utilizando como fonte de dados os registros de casos suspeitos e confirmados ocorridos nos últimos anos, disponíveis no Sinan Online e Sinan Net. Também são apresentados dados relativos à síndrome congênita associada à infecção pelo Zika Vírus, disponíveis no Sistema de Registro de Eventos em Saúde Pública (RESP) - Microcefalias


Arboviruses transmitted by the Aedes aegypti mosquito are one of the main public health problems in the State of Goiás. The arbovirus epidemiological bulletin aims to present the epidemiological situation of cases in the state, using records of suspected and confirmed cases as a data source. occurred in recent years, available on Sinan Online and Sinan Net. Data relating to congenital syndrome associated with Zika Virus infection are also presented, available on the Public Health Event Registration System (RESP) - Microcephalies


Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Child , Arbovirus Infections/epidemiology , Arbovirus Infections/diagnosis , Arbovirus Infections/drug therapy , Dengue/complications , Dengue/mortality
8.
Arch. argent. pediatr ; 122(2): e202202948, abr. 2024. tab
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1537622

ABSTRACT

Objetivo. Proporcionar un marco para profesionales de la salud que tratan a pacientes pediátricos bajo terapia con glucocorticoides (GC) y desarrollar recomendaciones para la prevención y el tratamiento de la osteoporosis inducida por GC en la población pediátrica. Métodos. Un panel de expertos en enfermedades óseas y pediátricas generó una serie de preguntas PICO que abordan aspectos relacionados con la prevención y el tratamiento de osteoporosis en pacientes bajo tratamiento con GC. Siguiendo la metodología GRADE, se realizó una revisión sistemática de la literatura, se resumieron las estimaciones del efecto y se calificó la calidad de la evidencia. Luego se procedió a la votación y a la formulación de las recomendaciones. Resultados. Se desarrollaron 7 recomendaciones y 6 principios generales para osteoporosis inducida por GC en población pediátrica. Conclusión. Estas recomendaciones proporcionan orientación para los médicos que deben tomar decisiones en pacientes pediátricos bajo tratamiento con GC.


Objective. To provide a framework for healthcare professionals managing pediatric patients who are on active glucocorticoid (GC) therapy and to develop recommendations for the prevention and treatment of GC-induced osteoporosis in the pediatric population. Methods. A panel of experts on bone and pediatric diseases developed a series of PICO questions that address issues related to the prevention and treatment of osteoporosis in patients on GC therapy. In accordance with the GRADE approach, we conducted a systematic review of the literature, summarized effect estimations, and classified the quality of the evidence. Then, voting and the formulation of recommendations followed. Results. Seven recommendations and six general principles were developed for GC-induced osteoporosis in the pediatric population. Conclusion. These recommendations provide guidance for clinicians who must make decisions concerning pediatric patients undergoing treatment with GC.


Subject(s)
Humans , Child , Osteoporosis/chemically induced , Osteoporosis/prevention & control , Osteoporosis/drug therapy , Glucocorticoids/adverse effects
9.
Rev. chil. infectol ; 41(2): 311-315, abr. 2024. ilus, tab
Article in Spanish | LILACS | ID: biblio-1559674

ABSTRACT

El alelo HLA B*57:01 es un marcador genético asociado con la hipersensibilidad al fármaco anti-retroviral abacavir (ABC) y su frecuencia en la población peruana todavía es desconocida. El objetivo fue identificar el alelo HLA B*57:01 en una población militar de Lima, Perú. Se reclutaron 43 personas viviendo con VIH (PVV) quienes aceptaron participar a través de un consentimiento informado. La detección del alelo HLA B*57:01 se realizó mediante RPC en tiempo real (RT-PCR). Asimismo, se determinó la carga viral (CV), el recuento de linfocitos CD4 y la genotipificación del VIH. Se identificaron dos casos positivos al alelo HLA B*57:01 (4,7%). Además, uno de ellos presentó múltiples mutaciones de resistencia a los anti-retrovirales (ARV), incluyendo ABC. Se demostró por primera vez en el Perú la presencia del alelo HLA B*57:01.


The HLA B*57:01 allele is a genetic marker associated with hypersensitivity to the antiretroviral Abacavir (ABC) and its frequency in the Peruvian population is still unknown. The objective was to identify the HLA B*57:01 allele in a military population from Lima, Peru. Forty three people living with HIV (PLWH) were recruited, who agreed to participate through informed consent. Detection of the HLA B*57:01 allele was performed by real-time PCR (RT-PCR). Likewise, viral load (VL), CD4 lymphocyte count and HIV genotyping were determined. Two cases positive for the HLA B*57:01 allele (4.7%) were identified. In addition, one of them had multiple resistance mutations to antiretrovirals (ARVs), including ABC. The presence of the HLA B*57:01 allele was demonstrated for the first time in Peru.


Subject(s)
Humans , Male , Middle Aged , HIV Infections/genetics , Anti-HIV Agents/adverse effects , Drug Hypersensitivity/genetics , Military Personnel , Peru , HLA-B Antigens/genetics , Genetic Markers , HIV Infections/drug therapy , HIV/genetics , CD4 Lymphocyte Count , Viral Load/genetics , Genetic Predisposition to Disease , Cyclopropanes/adverse effects , Drug Hypersensitivity/immunology , Alleles , Real-Time Polymerase Chain Reaction , Genotype
10.
Rev. chil. infectol ; 41(2): 218-224, abr. 2024. ilus, tab
Article in Spanish | LILACS | ID: biblio-1559677

ABSTRACT

Los dermatofitos son un grupo de hongos responsables de las dermatofitosis o tiñas, pudiendo afectar piel, uñas y pelo. En la actualidad están constituidos por los géneros Epidermophyton, Trichophyton, Microsporum, Arthroderma, Paraphyton, Lophophyton y Nannizzia. El examen microscópico directo y el cultivo en agar siguen siendo el estándar de oro para la identificación, sin embargo, en ocasiones se requiere de la biología molecular para poder corroborar una determinada especie. Dependiendo de la localización, del número de lesiones y de la extensión, el tratamiento de las dermatofitosis puede ser tópico o sistémico. Trichophyton indotineae y T tonsurans pueden expresar resistencia a la terbinafina y azoles, respectivamente.


Dermatophytes are a group of fungi responsible for dermatophytosis or ringworm, which can affect the skin, nails and hair. Currently, they are assembled by the genera Epidermophyton, Trichophyton, Microsporum, Arthroderma, Paraphyton, Lophophyton and Nannizzia. Direct microscopic examination and culture on agar remain the gold standard for identification, however, molecular biology is sometimes required to confirm a certain species. Depending on the location, the number of lesions and the extension, the treatment of dermatophytosis can be topical or systemic. Trichophyton indotineae and T tonsurans can express resistance to terbinafine and azoles, respectively.


Subject(s)
Humans , Tinea/diagnosis , Tinea/drug therapy , Arthrodermataceae/classification
11.
Rev. chil. infectol ; 41(2): 248-258, abr. 2024. tab, graf, mapas
Article in Spanish | LILACS | ID: biblio-1559680

ABSTRACT

INTRODUCCIÓN: En las cuatro décadas de la epidemia por VIH, se han observado avances notables que han contribuido a una disminución progresiva en la incidencia de nuevas infecciones y en la mortalidad a nivel mundial. Sin embargo, no ha ocurrido lo mismo en Latinoamérica y en Chile. OBJETIVO: Esta revisión tiene como objetivo conocer la epidemiología actual a nivel global, latinoamericano y chileno. METODOLOGÍA: Se analizaron los informes epidemiológicos oficiales de infección por VIH emitidos por organismos nacionales e internacionales, más los estudios epidemiológicos nacionales. RESULTADOS: Se estima que 39 millones de personas viven con VIH en el mundo; no obstante, la mortalidad y la incidencia de nuevos casos han disminuido de forma notoria durante las últimas dos décadas, asociado a una expansión en al acceso a terapia antirretroviral en forma global. A diferencia del resto del mundo, América Latina presenta una tendencia de alza en las nuevas infecciones y Chile registra un aumento de 35% en nuevos casos durante los últimos 10 años, coincidiendo con un aumento en los flujos de migrantes que ha afectado a la región. Algunas estrategias preventivas como la profilaxis pre exposición se han implementa-do a un ritmo lento, tanto a nivel mundial, como latinoamericano. CONCLUSIONES: La epidemiología del VIH presenta características propias regionales y nacionales. En particular en Chile, diversos factores incluyendo déficit en políticas públicas de prevención y los recientes flujos migratorios han modelado nuestra actual epidemia. El desafío presente debe contemplar los esfuerzos multisectoriales para lograr los objetivos de ONUSIDA en esta década.


BACKGROUND: Over the course of the last four decades of global HIV epidemic, significant improvements have contributed to gradually reduce the frequency of new infections and global mortality rates. However, in Latin America particularly in Chile, new infections continue increasing. AIM: This review aims to comprehend the_epidemiology today on a worldwide, Latin American, and Chilean scale. METHODS: National epidemiology studies and official HIV reports from international and national organizations were reviewed. RESULTS: It is estimated that 39 million people live with HIV worldwide; however, mortality and the incidence of new cases have decreased markedly over the last two decades, associated with an expansion in access to antiretroviral therapy globally. In contrast to the rest of the world, Latin America shows an upward trend in new infections, with Chile registering a 35% increase in new cases over the last 10 years, coinciding with an increase in migratory flows that has occurred throughout the region. Some preventive strategies, such as pre-exposure prophylaxis, have been implemented at a slow pace, both globally and in Latin America. CONCLUSIONS: The epidemiology of HIV has regional and national characteristics. Specifically in Chile, several factors, including deficits in public prevention policies and recent migratory flows, have shaped our current epidemic. The present challenge must contemplate multisectoral efforts to achieve the UNAIDS objectives during this decade.


Subject(s)
Humans , HIV Infections/epidemiology , HIV Infections/prevention & control , HIV Infections/drug therapy , HIV Infections/transmission , Chile/epidemiology , Global Health , Infectious Disease Transmission, Vertical/statistics & numerical data , Anti-Retroviral Agents/therapeutic use , Latin America/epidemiology
12.
Rev. chil. infectol ; 41(2): 282-290, abr. 2024. ilus, tab
Article in Spanish | LILACS | ID: biblio-1559682

ABSTRACT

INTRODUCCIÓN: La rickettsiosis, enfermedad potencialmente mortal, es trasmitida por vectores como Rhipicephalus sanguineus, Dermacentor variabilis y D. andersonii, reservorios de Rickettsia rickettsii. En Baja California, México, es endémica, multifactorial, tiene alta letalidad, sus manifestaciones clínicas inespecíficas y ataque multisistémico dificultan el diagnóstico y tratamiento oportuno. OBJETIVO: Identificar los factores de riesgo asociados a la letalidad por rickettsiosis trasmitida por garrapatas en Mexicali, Baja California. PACIENTES Y MÉTODOS : Estudio observacional, analítico, transversal, retrospectivo, de 40 registros de pacientes con diagnóstico confirmado de rickettsiosis, periodo 2014 a 2018. Variables analizadas: sociodemográficas, clínicas, laboratorio clínico, evolución y desenlace. Se reportan frecuencias y medidas de asociación. RESULTADOS: 24 defunciones y 16 vivos. Más de 90% tuvo contacto conocido con garrapatas. Afectó en su mayoría a < 45 años en ambos grupos. La evolución antes del ingreso fue similar y la estancia hospitalaria fue mayor en los pacientes vivos (3,2 ± 4.7 vs 10,62 ± 7,6 p = 0,0002). Fiebre, cefalea, mialgias fueron predominantes. Datos asociados con letalidad: disfunción respiratoria (OR 38,33 IC95% 4,06-361,3 p < 0,0001), creatinina elevada (OR 15,4 IC95% 3,08-76,77 p < 0,0003), retardo del llenado capilar (OR 13,0 IC95% 2,73-61,78 p = 0,0005), dolor abdominal (OR 8,33, IC95% 1,90-36,44 p = 0,0029), AST (OR 7,5, IC95% 1,69-33,27 p = 0,005). CONCLUSIÓN: Esta enfermedad requiere de identificación temprana de factores que se asocian con letalidad para un tratamiento oportuno y adecuado.


BACKGROUND: Rickettsiosis, a potentially fatal disease, is transmitted by vectors such as Rhipicephalus sanguineus, Dermacentor variabilis and D. andersonii, reservoirs of Rickettsia rickettsii. In Baja California, Mexico, it is endemic, multifactorial, has high lethality, its nonspecific clinical manifestations and multisystem attack make diagnosis and timely treatment difficult. AIM: Identify the risk factors associated with lethality due to tick-transmitted rickettsiosis in Mexicali, Baja California. METHODS: Observational, analytical, cross-sectional, retrospective study of 40 records of patients with a confirmed diagnosis of rickettsiosis, period 2014 to 2018. Analyzed variables: sociodemographic, clinical, clinical laboratory, evolution and outcome. Frequencies and association measures are reported. RESULTS: 24 patients died and 16 survived. More than 90% had reported contact with ticks. It mostly affected ≤ 45 years in both groups. The evolution before admission was similar, and the hospital stay was longer in patients who lived (3.2 ± 4.7 vs 10.62 ± 7.6 p = 0.0002). Fever, headache, and myalgia are predominant. Data associated with lethality: respiratory dysfunction (OR 38.33 95% CI 4.06-361.3 p < 0.0001), elevated creatinine (OR 15.4 95% CI 3.08-76.77 p < 0.0003), delayed capillary refill (OR 13.0, 95% CI 2.73-61.78 p = 0.0005), abdominal pain (OR 8.33, 95% CI 1.90-36.44 p = 0.0029), AST (OR 7.5, 95% CI 1.69-33.27 p = 0.005). CONCLUSION: This disease requires early identification of factors that are associated with lethality for timely and adequate treatment.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Young Adult , Rickettsia Infections/mortality , Tick-Borne Diseases/mortality , Rickettsia , Rickettsia Infections/drug therapy , Cross-Sectional Studies , Risk Factors , Tick-Borne Diseases/drug therapy , Spotted Fever Group Rickettsiosis , Mexico/epidemiology , Anti-Bacterial Agents/therapeutic use
13.
Rev. chil. infectol ; 41(2): 193-198, abr. 2024. ilus, tab
Article in Spanish | LILACS | ID: biblio-1559684

ABSTRACT

INTRODUCCIÓN: En la diarrea asociada a Clostridioides dfficile (DACD) leve-moderada se recomienda tratar con vancomicina por sobre metronidazol, a pesar de su difícil acceso y poca evidencia en el medio ambulatorio. OBJETIVO: Comparar la tasa de cura clínica y recurrencia entre vancomicina y metronidazol en adultos chilenos con primer episodio leve-moderado de DACD de manejo ambulatorio. MÉTODOS: Cohorte retrospectiva entre enero 2015 y diciembre 2020 en centros de una red de salud universitaria de pacientes de ≥ 18 años con DACD tratados ambulatoriamente. RESULTADOS: Se obtuvieron 161 pacientes, 59% mujeres, edad promedio de 53 años (entre 18 y 94 años). De ellos, 109 (67,7%) usaron metronidazol y 52 (32,3%) vancomicina. En el análisis multivariado ajustado por edad y comorbilidades se obtuvo un OR 3,00 (IC 95% 1,12-9,59) para cura clínica y 0,27 (IC 95% 0,06-0,88) para recurrencia a ocho semanas, ambos a favor de vancomicina, sin diferencias en recurrencia a 12 meses, necesidad de hospitalización o mortalidad. CONCLUSIÓN: La terapia con vancomicina comparada contra metronidazol en el tratamiento ambulatorio de la infección leve-moderada por C. dfficile se asocia a mayor cura clínica y menor tasa de recurrencia a corto plazo, sin diferencias en desenlaces a largo plazo.


BACKGROUND: Recommended treatment against mild cases of Clostridioides difficile associated diarrhea is vancomycin despite the difficulties of access compared to metronidazole. AIM: To compare the effectiveness of vancomycin and metronidazole in Chilean adults with first mild-moderate episode of Clostridiodes difficile infection (CDI). METHODS: Retrospective cohort of patients with CDI between January 2015 and December 2020 treated in centers of a university health network. The patients were adults treated for C. difficile infection on an outpatient basis. Recurrent and severe cases were excluded. Outcomes included clinical cure and recurrence rate. RESULTS: Data from 161 patients was recovered. Fifty-nine percent were women and average age was 53 (18-94). One hundred and nine patients were treated with metronidazole (67.7%) and 52 (32.3%) used vancomycin. Multivariate analysis adjusted by age and comorbidities showed an Odds Ratio of 3.00 (IC 95% 1.12-9.59) for clinical cure and 0.27 (IC 95% 0.06-0.88) for 8-week recurrence rate, both in favor of vancomycin, without differences in 12-month recurrence rate, hospitalization rate nor mortality. CONCLUSIONS: Vancomycin is associated with better short-term outcomes in the treatment of outpatient mild-moderate first episode C. difficile infection, without differences in long term recurrence or mortality when compared with metronidazole.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Vancomycin/therapeutic use , Clostridium Infections/drug therapy , Diarrhea/drug therapy , Metronidazole/therapeutic use , Outpatients , Recurrence , Multivariate Analysis , Regression Analysis , Retrospective Studies , Ambulatory Care , Anti-Bacterial Agents/therapeutic use
14.
Med. infant ; 31(1): 16-25, Marzo 2024. Ilus, Tab
Article in Spanish | LILACS, UNISALUD, BINACIS | ID: biblio-1552732

ABSTRACT

Introducción: La encefalitis por anticuerpos contra el receptor N-metil.D.aspartato (NMDA-R) es un trastorno inflamatorio del sistema nervioso central (SNC) en el cual autoanticuerpos dirigidos hacia la subunidad NR1 del receptor N-metil-D aspartato (NMDA) desarrollan un conjunto de síntomas neuropsiquiátricos, convulsiones y movimientos anormales. El tratamiento recomendado incluye metilprednisolona (MP) y gamaglobulina (IVIg), y/o recambio plasmático terapéutico (RPT); y en caso de no respuesta: rituximab (RTX) y/o ciclofosfamida (CFM). Objetivos: Analizar características clínicas, bioquímicas, electroencefalograma (EEG), resonancia magnética (RM) cerebral, tratamientos recibidos y resultados observados en una serie de pacientes con encefalitis autoinmune (EA) probable o confirmada. Materiales y métodos: Analizamos las historias clínicas de pacientes menores a 17 años que cumplían criterios diagnósticos de Graus (2016) para EA probable, con seguimiento mayor a 6 meses, internados en el Hospital Garrahan entre 2008 y 2023. El diagnóstico se definió por la identificación de anticuerpos anti-NMDAR (N-metil D-aspartato) en líquido cefalorraquídeo (LCR) por ensayo basado en células - cell bassed assay (CBA). Resultados: Reunieron criterios de EA probable 94 pacientes con una edad media de 89.5 meses, 51% mujeres. Se dividieron en dos grupos: seropositivos y seronegativos de acuerdo al resultado del biomarcador. Seropositivos 45/94. El síntoma inicial más frecuente fue: convulsiones. El 28% requirió ingreso a Unidad de Cuidados Intensivos (UCI). 4 pacientes seropositivos y 1 seronegativo tuvieron encefalitis por el virus del herpes simple (Om) previamente. En una paciente seronegativa se diagnosticó teratoma ovárico. Hallazgos de estudios complementarios: LCR patológico en el 29%, RM cerebral en el 52%, EEG en el 74%. El tratamiento de primera línea más empleado fue MP + IVIg. El 46% de los pacientes presentó recuperación completa. Entre los pacientes que recibieron RTX, el 65% tuvo una recuperación completa. Ningún paciente que recibió RTX presentó recaída. Conclusión: Ante la sospecha de EA se debe considerar el inicio temprano de inmunoterapia para favorecer la rápida recuperación funcional. Se recomienda el uso temprano de RTX en los casos con presentación grave o respuesta subóptima al tratamiento de primera línea para beneficiar la respuesta clínica y reducir el riesgo de recaída (AU)


Introduction: Encephalitis due to antibodies against the N-methyl-D-aspartate receptor (NMDA-R) is an inflammatory disorder of the central nervous system (CNS) in which autoantibodies directed against the NR1 subunit of the N-methyl-D-aspartate (NMDA) receptor develop a set of neuropsychiatric symptoms, seizures, and abnormal movements. The recommended treatment includes methylprednisolone (MP) and intravenous immunoglobulin (IVIg), and/or therapeutic plasma exchange (TPE); and in case of non-response: rituximab (RTX) and/or cyclophosphamide (CFM). Objectives: To analyze clinical, biochemical, electroencephalogram (EEG), magnetic resonance imaging (MRI) of the brain, treatments received, and outcomes observed in a series of patients with probable or confirmed autoimmune encephalitis (AE). Materials and methods: We analyzed the medical records of patients under 17 years of age who met Graus' diagnostic criteria (2016) for probable AE, with follow-up of more than 6 months, hospitalized at Hospital Garrahan between 2008 and 2023. Diagnosis was defined by the identification of anti-NMDAR antibodies (N-methyl D-aspartate) in cerebrospinal fluid (CSF) by cell-based assay (CBA). Results: Ninety-four patients met criteria for probable AE with a mean age of 89.5 months, 51% female. They were divided into two groups: seropositive and seronegative according to the biomarker result. Seropositive 45/94. The most frequent initial symptom was seizures. Twenty-eight percent required admission to the Intensive Care Unit (ICU). Four seropositive patients and one seronegative patient had previously had herpes simplex encephalitis (Om). Ovarian teratoma was diagnosed in one seronegative patient. Findings of complementary studies: Pathological CSF in 29%, brain MRI in 52%, EEG in 74%. The most commonly used first-line treatment was MP + IVIg. Forty-six percent of patients experienced complete recovery. Among patients who received RTX, 65% had complete recovery. No patient who received RTX experienced relapse. Conclusion: In the suspicion of AE, early initiation of immunotherapy should be considered to promote rapid functional recovery. Early use of RTX is recommended in cases with severe presentation or suboptimal response to first-line treatment to benefit clinical response and reduce the risk of relapse (AU)


Subject(s)
Humans , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Autoantibodies , Encephalitis , Anti-N-Methyl-D-Aspartate Receptor Encephalitis/diagnosis , Anti-N-Methyl-D-Aspartate Receptor Encephalitis/drug therapy , Immunotherapy , Seizures , Magnetic Resonance Spectroscopy , Retrospective Studies , Treatment Outcome
15.
Med. infant ; 31(1): 31-36, Marzo 2024. Ilus, Tab
Article in Spanish | LILACS, UNISALUD, BINACIS | ID: biblio-1552833

ABSTRACT

Introducción: Se ha postulado que el uso de vasopresina tendría efectos beneficiosos en el postoperatorio de cirugía cardiovascular. Objetivo: Evaluar la respuesta a la vasopresina en el postoperatorio (POP) de cirugía de Fontan de nuestra población. Métodos: Estudio de casos y controles anidados en una cohorte retrospectiva. Se incluyeron pacientes con cirugía de Fontan entre 2014 y 2019. Se registraron variables demográficas, datos del cateterismo pre-Fontan, días de asistencia respiratoria mecánica (ARM), necesidad de inotrópicos, diuréticos, diálisis, dieta hipograsa, octreotide, sildenafil y nutrición parenteral total (NPT); balance de fluidos al primer y segundo día POP, necesidad de cateterismo en el POP, días de permanencia de tubo pleural, días de internación, necesidad de reinternación y mortalidad. Se compararon los grupos con y sin vasopresina utilizando la prueba de Mann- Whitney-Wilcoxon test. Se consideró significativa una p < 0.05. Resultados: Del total analizado, 35 pacientes recibieron vasopresina. En el grupo control fueron 58 pacientes con características similares de gravedad sin vasopresina. No se encontraron diferencias en la evolución postoperatoria entre ambos grupos. El grupo con vasopresina recibió en mayor proporción dieta hipograsa. Conclusiones: En nuestra serie el uso de vasopresina no marcó diferencias significativas en términos de morbimortalidad con relación al grupo control (AU)


Introduction: The use of vasopressin has been suggested to have beneficial effects in the postoperative period after cardiovascular surgery. Objective: To evaluate the response to vasopressin in the postoperative period (POP) of Fontan surgery in our population. Methods: Nested case-control study in a retrospective cohort. Patients who underwent Fontan surgery between 2014 and 2019 were included. Demographic variables, pre-Fontan catheterization data, days of mechanical ventilation (MRA), need for inotropics, diuretics, dialysis, low-fat diet, octreotide, sildenafil and total parenteral nutrition (TPN); fluid balance at first and second day POP, need for catheterization at POP, duration of chest tube drainage, days of hospitalization, need for readmission, and mortality were recorded. Groups with and without vasopressin were compared using the Mann-Whitney- Wilcoxon test. A p < 0.05 was considered significant. Results: Of all patients analyzed, 35 received vasopressin. The control group consisted of 58 patients with similar severity characteristics who did not receive vasopressin. No differences were found in the postoperative outcome between the two groups. The vasopressin group received a higher proportion of low-fat diet. Conclusions: In our series the use of vasopressin did not show significant differences in terms of morbidity and mortality compared to the control group (AU)


Subject(s)
Humans , Infant , Child, Preschool , Postoperative Complications/drug therapy , Arginine Vasopressin/administration & dosage , Arginine Vasopressin/therapeutic use , Fontan Procedure/adverse effects , Antidiuretic Agents/administration & dosage , Antidiuretic Agents/therapeutic use , Indicators of Morbidity and Mortality , Retrospective Studies , Treatment Outcome , Hemodynamics
16.
Med. infant ; 31(1): 44-50, Marzo 2024. Ilus, Tab
Article in Spanish | LILACS, UNISALUD, BINACIS | ID: biblio-1553048

ABSTRACT

El uso de antirretrovirales (ARV) en el embarazo, el parto y el recién nacido y la aplicación de tratamientos combinados en los niños se han asociado con una disminución del sida en pediatría y el aumento de la sobrevida. La introducción de los inhibidores de integrasa en una dosis diaria ha eliminado barreras para la adherencia, pero los medicamentos orales diarios continúan planteando problemas de privacidad y estigma. Las nuevas tecnologías de administración de los medicamentos y las nuevas drogas junto con la combinación de ARV y los anticuerpos ampliamente neutralizantes (bNAb), ofrecen un potencial de opciones futuras para el tratamiento pediátrico del HIV. Los bNAb son anticuerpos que pueden reconocer diferentes tipos de HIV, bloquear su entrada en las células sanas y ayudar a destruir las células ya infectadas, pueden administrarse por vía parenteral y constituyen un enfoque novedoso y seguro con potencial para el tratamiento y la prevención del HIV, incluida la transmisión vertical. En los lactantes que contraen HIV, los bNAb podrían ofrecer ventajas terapéuticas al reducir el reservorio del virus, mejorar la inmunidad adquirida y, en el futuro, proporcionar un camino hacia la cura funcional. Dentro de los ARV inyectables de acción prolongada, cabotegravir/ rilpivirina se ha incorporado en las guías internacionales de adultos y adolescentes tanto para el tratamiento como para la prevención. A medida que el tratamiento del HIV en adultos va evolucionando, es fundamental asegurar que los neonatos, lactantes, niños y adolescentes tengan acceso a las mejores opciones de tratamiento y prevención a lo largo de su vida (AU)


The use of antiretrovirals (ARVs) during pregnancy, delivery, and in the newborn and the use of combination therapy in children have been associated with a decrease in pediatric AIDS and increased survival. The introduction of once-daily integrase inhibitors has removed barriers to adherence, but daily oral medications continue to pose privacy and stigma issues. New drug delivery technologies and new drugs along with the combination of ARVs and broadly neutralizing antibodies (bNAbs) offer potential future options for pediatric HIV treatment. bNAbs are antibodies that can recognize different types of HIV, block their entry into healthy cells and help destroy already infected cells, can be delivered parenterally, and represent a novel and safe approach with potential for the treatment and prevention of HIV, including mother-to-child transmission. In infants who contract HIV, bNBAs could offer therapeutic advantages by reducing the viral reservoir, enhancing acquired immunity and, in the future, providing a pathway to a functional cure. Within the long-acting injectable ARVs, cabotegravir/rilpivirine has been incorporated into international guidelines for adults and adolescents for both treatment and prevention. As adult HIV treatment evolves, it is critical to ensure that newborns, infants, children and adolescents have access to the best treatment and prevention options throughout their lives (AU)


Subject(s)
HIV Infections/prevention & control , HIV Infections/drug therapy , Anti-Retroviral Agents/administration & dosage , Anti-Retroviral Agents/therapeutic use , Infectious Disease Transmission, Vertical/prevention & control , Drug Compounding
19.
Rev. argent. coloproctología ; 35(1): 18-23, mar. 2024. ilus, tab
Article in Spanish | LILACS | ID: biblio-1551674

ABSTRACT

Antecedentes: La sífilis es una infección sexualmente transmisible sistémica crónica que afecta a docenas de millones de personas al año. A nivel anorrectal, su manifestación polimórfica obliga al diagnóstico diferencial con enfermedades anorrectales benignas y malignas. Objetivo: Describir las diferentes presentaciones de la sífilis anorrectal a propósito de 5 casos clínicos. Método: Estudio observacional, retrospectivo, descriptivo. Resultados: La mayoría de los pacientes fueron VIH positivos en edad sexual activa. Las manifestaciones registradas, al igual que las reportadas en la bibliografía fueron las fisuras, úlceras perianales y pseudotumores. Conclusiones: La sífilis es considerada "la gran simuladora". En la localización anorrectal se requiere una alta sospecha diagnóstica para diferenciarla de presentaciones similares de otras enfermedades anales benignas, la enfermedad inflamatoria intestinal y el cáncer anorrectal, con el fin de evitar el consiguiente riesgo de sobretratamiento. (AU)


Background: Syphilis is a chronic systemic sexually transmitted infection that affects tens of millions of people annually. At the anorectal level, its polymorphic manifestation requires differential diagnosis with benign and malignant anorectal diseases. Objective: To review the presentation of anorectal syphilis from 5 clinical cases. Methods: Observational, retrospective, descriptive study. Results: Most of the patients were HIV positive in sexually active age. The manifestations recorded and reported in the literature were fissures, perianal ulcers, and pseudotumors. Conclusions: Syphilis is considered "the great pretender". In anorectal syphilis, a high diagnostic suspicion is needed to differentiate it from similar presentations due to other anal conditions, inflammatory bowel disease, and anorectal cancer, to avoid the consequent risk of overtreatment. (AU)


Subject(s)
Humans , Male , Female , Adult , Penicillin G Benzathine/administration & dosage , Rectal Diseases/diagnosis , Syphilis/diagnosis , Syphilis/drug therapy , Risk Groups , Syphilis Serodiagnosis , Comorbidity , HIV Infections , Retrospective Studies , Fissure in Ano
20.
Rev. Asoc. Méd. Argent ; 137(1): 11-14, mar. 2024. ilus
Article in Spanish | LILACS | ID: biblio-1552846

ABSTRACT

Los LNH constituyen la segunda neoplasia más frecuente en pacientes con VIH. Estas neoplasias están ligadas a la inmunodeficiencia, suelen ser de período de latencia prolongado y más frecuentes en hombres. Más del 95% de estas neoplasias son de fenotipo B, de alto grado de malignidad, extranodales y representan la causa de muerte en un 12% al 16% de los casos. El linfoma no Hodgkin primitivo de mama (LPM) es una entidad infrecuente, que representa el 2,2% de todos los linfomas extranodales y el 0,5% de todas las neoplasias malignas de la mama. Se presenta una mujer con sida y linfoma primario de mama. (AU)


NHL is the second most common neoplasm in patients with HIV. It is linked to immunodeficiency, tends to have a long latency period and is more common in men. More than 95% of these neoplasms are of phenotype B, high-grade, extranodal and are the cause of death in 12% to 16% of cases. Primitive non-Hodgkin lymphoma of the breast is a rare entity, accounting for 2.2% of all extranodal lymphomas and 0.5% of all breast malignancies. A woman with AIDS and primary breast lymphoma is presented. (AU)


Subject(s)
Humans , Female , Adult , Breast Neoplasms/diagnosis , Lymphoma, B-Cell/pathology , Acquired Immunodeficiency Syndrome/complications , Vincristine/therapeutic use , Breast Neoplasms/drug therapy , Prednisone/therapeutic use , Antineoplastic Combined Chemotherapy Protocols , Doxorubicin/therapeutic use , Lymphoma, B-Cell/drug therapy , Acquired Immunodeficiency Syndrome/drug therapy , Antiretroviral Therapy, Highly Active , Cyclophosphamide/therapeutic use , Efavirenz, Emtricitabine, Tenofovir Disoproxil Fumarate Drug Combination/therapeutic use
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