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Introducción: La investigación es un proceso intencional de construcción de nuevos conocimientos e ideas, que impulsan la trasformación de la sociedad. Los profesionales de la salud deben desarrollar actitudes positivas hacia la investigación, toda vez que esto mejora su desempeño profesional y, por ende, la calidad de atención al paciente. Objetivo: Identificar las actitudes hacia la investigación en médicos residentes de un hospital pediátrico público. Métodos: Estudio descriptivo transversal; se incluyeron 200 médicos residentes. Se aplicó el instrumento "Escala de actitudes hacia la investigación (EACIN)", de 39 ítems. Se empleó la prueba t de Student para muestras independientes para determinar la diferencia de los puntajes de las actitudes de investigación y las variables sexo, tipo de especialidad y experiencia laboral; mientras que para la variable horas de trabajo semanal, se empleó la prueba U de Mann-Whitney. Resultados: El 58,5 % fue de sexo femenino; el 25 % (48) mostró una actitud afectiva positiva; el 98 % (196) una actitud cognitiva positiva; el 94 % (188) una actitud conductual positiva. En general, el 96 % (192) tuvo una actitud positiva y el 4 % (8) neutral. El puntaje obtenido por los médicos residentes que realizaban especialidades quirúrgicas fue mayor que el quienes realizaban especialidades clínicas (115,69 ± 6,02 vs. 113,29 ± 5,93; p= 0,012). Conclusiones: La mayor parte de los médicos residentes presentan actitudes positivas hacia la investigación, lo cual podría ser beneficioso para implementar programas de capacitación y actividades relacionadas con la investigación en el hospital.
Introduction: Research is an intentional process of constructing new knowledge and ideas, promoting the transformation of society. Health professionals must develop positive attitudes towards research since this will improve their professional performance and therefore improve the quality of patient care. Objective: Identify the attitudes towards research in resident doctors of a public pediatric hospital. Methods: The study was descriptive cross-sectional; 200 resident doctors were included. The "Research Attitudes Scale (EACIN)" of 39 items was applied. The T-Student test for independent samples was used to determine the difference in the scores of research attitudes, and the variables sex, type of specialty and work experience, while the Mann Whitney U test was used for the weekly work hours variable. Results: 58.5% were female, 25% (48) showed a positive affective attitude, 98% (196) a positive cognitive attitude, 94% (188) a positive behavioral attitude. In general, 96% (192) had a positive attitude and 4% (8) had a neutral attitude. The score obtained by resident physicians who performed surgical specialties was higher than that of those who performed clinical specialties (115.69 ± 6.02 versus 113.29 ± 5.93; p= 0.012). Conclusions: Most resident doctors have positive attitudes towards research, which could be beneficial to implement training programs and/or activities related to research in the hospital.
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INTRODUCTION: Family planning is a right and a tool that offers the possibility of choosing how many children to have. Its importance lies in the possibility of avoiding an unwanted pregnancy and its consequences. Our objective was to determine the factors associated with discontinuing hormonal contraceptives in women of childbearing age who attended the La Libertad Health Center in January 2023. METHODS: The study was observational, analytical, and cross-sectional. A total of 100 women of childbearing age who were users of hormonal contraceptives were included. Descriptive statistics were performed, frequency measurements and measures of central tendency were calculated, bivariate statistics were performed and the prevalence ratio (PR) was calculated, and a robust Poisson regression model was performed to assess the associated independent factors. All calculations were made with a confidence level of 95%. RESULTS: The educational level (PR=1.74; 95% CI: 1.22-2.48, p=0.006), the distance to the health center (PR=7.32; 95% CI: 1.1-48.5, p=0.001), having presented adverse events (PR=26.38; 95% CI: 3.8-183, p=0.001), and that the health staff had not identified the need for contraception (PR=3.12; 95% CI: 0.87-11.10, p=0.01) were associated with stopping a hormonal contraceptive. After introducing the variables to the regression model, the only independently associated factor was having presented an adverse event with the use of hormonal contraceptives (adjusted prevalence ratio, APR=3.33; 95% CI: 2.1-5.2, p<0.001). CONCLUSIONS: In this population, the factors associated with the discontinuation of hormonal contraceptives were education level, distance to the health center, having presented some adverse event with its use, and that health staff had not identified the need for contraception. The only independently associated factor was having presented an adverse event.
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Background: Endemic pemphigus foliaceus and endemic pemphigus vulgaris are autoimmune dermatologic disorders endemic to the Peruvian Amazon. Objective: To determine the ultrastructural skin alterations of three healthy subjects with anti DSG-1 antibodies in areas endemic to pemphigus foliaceus and pemphigus vulgaris in the Peruvian Amazon. Patients and methods: Case series carried out from data of three clinically healthy subjects positive to anti DSG-1 antibodies, from Peru. This study consists of a sub-analysis of data gathered in a previous study. Results: Ultrastructural results are presented from the skin biopsies of three clinically healthy patients positive to anti-desmoglein 1 (DSG-1) antibodies. High Resolution Optical Microscopy (HROM) showed the absence of acantholysis. Transmission Electron Microscopy (TEM) showed the widening of intercellular space between keratinocytes, the presence of vacuoles in intercellular space with granular material and cytoplasmic vacuolization, loss of desmosome structure, loss of normal distribution among tonofilaments and lateral separation among cells in the stratum basale. Conclusion: According to our results, healthy subjects that present anti-desmoglein 1 antibodies can develop ultrastructural alterations that are visible through transmission electron microscopy but not through conventional optical microscopy.
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Complicações Neoplásicas na Gravidez , Neoplasias Gástricas , Feminino , Humanos , GravidezRESUMO
OBJECTIVES: To describe the HIV treatment cascade and care continuum in regions of highest HIV prevalence in Peru. METHODS: An observational longitudinal study was carried out in 14 tertiary hospitals in Peru. These are the main hospitals that administer antiretroviral treatment (ART) in the regions that represent approximately 95% of reports of HIV/AIDS cases in Peru in 2013. We included individuals older than 18 years newly diagnosed with HIV from 1 January 2011 to 31 December 2012. Medical records were reviewed until 2015. RESULTS: A total of 2119 people living with HIV (PLHIV) were identified in the selected health facilities (mean age = 35.26 years, 78% male). 97.25% [1845/1897; 95% confidence interval (CI): 96.4-97.9%] of the patients attended the consultation at least once during the follow-up, but only 64.84% (885/1365; 95% CI: 62.2-67.4%) attended within a month after the diagnosis. After starting ART, 74.63% (95% CI: 71.9-77.2%) of PLHIV remained in healthcare. Regardless of the time after diagnosis, 88.40% (1837/2078; 95% CI: 86.9-89.7%) of PLHIV started ART during the observation time. However, 78.68% (95% CI: 76.8-80.4%) did so during the first post-treatment year and only 28.88% (95% CI: 27.9-31.9%) after 1 month. After starting treatment, it was observed that 51.60% (95% CI: 49.2-54%) of PLHIV reached viral suppression during the follow-up period. CONCLUSIONS: Further analysis and improvements in the definition of indicators are required to achieve conclusive results; however, these data will give us a general understanding of the progress of Peruvian health policies in achieving the goal established by the WHO.
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Fármacos Anti-HIV , Infecções por HIV , Humanos , Masculino , Adulto , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/diagnóstico , Peru/epidemiologia , Fármacos Anti-HIV/uso terapêutico , Prevalência , Estudos Longitudinais , Antirretrovirais/uso terapêuticoRESUMO
Objective: To characterize the epidemiology and clinical manifestations of arsenicism from chronic exposure to mine tailings in people with lesions on their skin and/or annexes in two mining districts in the highlands of Peru. Materials and Methods: In this case series study, we included 17 people that presented arsenical lesions in skin and annexes which were identified in two prior studies. We evaluated age, occupation, place of exposure, time of exposure, time of disease, manifestations on skin and annexes, location of lesions, severity, and 24-hour urine clearance of arsenic. Results: The average time of exposure was 16.5 ± 14.7 years, and the average length of disease was 9.8 ± 8.1 years. In this study, 70.6% were men, 41.2% were farmers and 17.6% were underage. The most frequent main manifestations in skin and annexes were plantar keratosis (23.5%), palmar (11.8%), palmoplantar (11.8%) and thoracic keratosis (5.9%). Other manifestations were palmoplantar keratosis with thoracic hyperpigmentation (17.6%), Mees' lines (17.6%) and hyper/hypopigmentation in thorax and back (11.8%). With relation to the severity of lesions, 35.3% were grade 1 (mild), 29.4 % were grade 0 (asymptomatic), 29.4 % were grade 2 (moderate), and 5.9% were grade 3 (severe). The median of 24-hour urine clearance of arsenic was 55 µg/L/24 hours. No cases of skin cancer were presented. Conclusion: The studied cases of arsenicism with lesions on skin and/or annexes by exposure to mine tailings present with differential characteristics in comparison to other forms of arsenicism such as less severity, lower urine clearance of arsenic, and absence of skin cancer cases.
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Objective: To determine if exposure to atmospheric ozone disruption and other factors are associated with photodermatoses in the high-altitude pediatric population in Peru. Materials and Methods: A cross-sectional study based on data obtained from studies of dermatological diseases among the population exposed to mine tailings in Peru which included children under the age of 18 in 6 population centers located over 2500 meters above sea level (m.a.s.l). We evaluated the presence of photodermatoses and possible associated factors obtaining the adjusted odds ratio (aOR) and confidence intervals (CI). Results: 594 children below the age of 18 participated in this study, 53.0% girls, the average age was 10.4 ± 4.1 years. 51.3% were exposed to a mini hole in the ozone layer, 60.1% resided at an altitude over 3500 m.a.s.l and 51.9% presented cutaneous manifestations of atopy upon physical examination. The prevalence of photodermatoses was 64.8%, of which the most frequent were actinic prurigo (49.3%), pityriasis alba (18.5%) and actinic cheilitis (4.4%). The multivariate analysis found that residing in a region exposed to the mini hole in the ozone layer (aOR = 4.23; CI 95%: 2.32-7.72) and residing at an altitude over 3500 m.a.s.l (aOR = 2.76; CI 95%: 1.57-4.86) were both independent associated factors to photodermatoses. Conclusion: A high prevalence of photodermatoses exists among the pediatric population living at high-altitude in Peru. Residing in a region exposed to a mini hole in the ozone layer and residing over 3500 m.a.s.l constituted associated factors.
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RESUMEN Introducción: La presencia de comorbilidades modula el proceso de envejecimiento, el diagnóstico de cáncer puede comprometer de manera importante la salud del adulto mayor, lo cual repercute en su calidad de vida. Objetivo: Determinar la asociación entre la dependencia funcional y la calidad de vida en pacientes oncológicos adultos mayores tratados con radioterapia. Métodos: Estudio analítico retrospectivo, realizado en 181 pacientes ambulatorios del Centro Médico Naval del Callao, Perú, varones, mayores de 60 años. Se valoró la dependencia funcional mediante los índices de Barthel y el de Lawton; y la calidad de vida mediante la escala de calidad de vida en adultos mayores de la Organización Mundial de la Salud (WHOQoL-Old). Resultados: Se encontró asociación estadísticamente significativa entre dependencia funcional y calidad de vida, tanto para las actividades básicas de la vida diaria (PR= 1,04 [IC 95 %; 1,01-1,07]) como para las actividades instrumentales de la vida diaria (PR= 1,08 (IC 95 %: 1,01 - 1,13). Conclusiones: En los pacientes adultos mayores oncológicos tratados con radioterapia, se encuentra asociación significativa entre dependencia funcional y una pobre calidad de vida.
ABSTRACT Introduction: The presence of comorbidities modulates the aging process, the diagnosis of cancer can significantly compromise the health of the elderly, which affects their quality of life. Objective: Determine the association between the functional dependence and the quality of life in elderly oncology patients treated with radiotherapy. Methods: Retrospective analytical study, carried out in 181 outpatients of Centro Médico Naval del Callao, Perú, male, older than 60 years. The functional dependence was assessed with Barthel index and Lawton scale; and the quality of life was assessed with World Health Organization Quality of Life-Older Adults Module (WHOQoL-Old). Results: A statistically significant association was found between functional dependence and quality of life, for both the basic activities of daily living (PR= 1.04 [IC 95 %: 1.01-1.07]), and the instrumental activities of daily living (PR= 1.08 [IC 95 %: 1.01 - 1.13]). Conclusion: There was significant association between the functional dependence and the poor quality of life in the elderly oncology patients treated with radiotherapy.
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Primary muscular hydatidosis is an infrequent parasitic infection, caused by Echinococcus granulosus. We report 2 cases of female patients with diagnosis of primary muscular hydatidosis of the thigh. Both hail from an endemic area for hydatidosis, and had no pulmonary, hepatic, or systemic involvement. Cyst extraction was performed after the patients were given hypertonic solution, and antiparasitic treatment.