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1.
Front Public Health ; 9: 743804, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34858926

RESUMO

Clinical practise in the ageing population is changing from organ-specific specialty care to holistic care. This is done through comprehensive geriatric assessment and multi-disciplinary team management. Hence, we adopted an approach consisting of multi-professional teachers teaching a Healthcare of Elderly Course (HEC), in a public university in Malaysia. We aimed to analyze the students' attitude, self-perceived competency and interest in geriatric medicine as a career before and after the course. We also investigated variables that might influence this interest among these students. All 96 students in the course were invited to participate in the survey. Sixty-eight (70.8%) completed both pre and post-course questionnaires. Although most students (93%) have a positive attitude (University of California at Los Angeles Geriatric Attitude Scale >3) toward older adults at baseline, it did not significantly increase post-course. We found that the mean scores for self-perceived competency increased from 3.62 (±0.76) to 3.81 (±0.56) post-course (p < 0.01). However, the students remained neutral with no significant change in the mean interest in pursuing a geriatric medicine career after the course. Students with higher self-perceived competency post-course were found to be more interested in geriatric medicine (ß = 0.56, p < 0.001). In conclusion, the HEC in our centre could sustain a positive attitude and increase self-perceived competency in students. It is important to increase the preparedness of our graduates in managing older adults with frailty and multimorbidity. Future studies may involve inter-professional education of students from multiple disciplines undergoing the same course to nurture real-life collaborations in managing the ageing population.


Assuntos
Educação Médica , Geriatria , Idoso , Atenção à Saúde , Educação Médica/organização & administração , Geriatria/educação , Humanos , Malásia , Estudantes de Medicina , Universidades
2.
Vector Borne Zoonotic Dis ; 20(4): 268-274, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-32013800

RESUMO

Introduction: Incidence of leptospirosis has increased within the past few years in many countries. Its clinical presentations were generally nonspecific, making it difficult to assist in the diagnosis. Besides the determination of the common clinical features, the sociodemographic background is essential to identify high-risk populations to assist in prevention. Methods: Data for this study were obtained from electronic medical records among patients clinically diagnosed with leptospirosis at a tertiary hospital in Malaysia from the years 2011 to 2015 and were recorded using standard pro forma. Associations between clinical features and sociodemographics were performed using bivariate analysis and logistic regression. Results: Data were collected from 283 patients. Their mean age was 30.71 years old. Out of 283 patients, 206 (72.8%) were male. Involvement in outdoor events and water activities was the highest risk factor of acquiring leptospirosis in 64 (22.7%) patients followed by 59 (20.8%) patients who were staying in crowded housing areas with poor sanitation. Although fever was the main clinical presentation in 274 (96.8%) patients with leptospirosis, gastrointestinal (GIT) symptoms were the second most frequent in 159 (56.2%) patients followed by pulmonary symptoms, myalgia, headache, and jaundice. From the total number of 283 patients, only 21 (92.6%) presented with severe leptospirosis. GIT symptoms were a significant predictor for leptospirosis severity, while the age group was the significant sociodemographic factor toward GIT presentation in leptospirosis. The relationship between GIT symptoms and crowded housing areas with poor sanitation was also significant. Multivariable logistic regression showed that crowded housing areas with poor sanitation (odds ratio [OR] = 3.570, p < 0.001) and age between 20 and 40 years old (OR = 2.056, p = 0.014) were more likely to have GIT symptoms. Conclusions: Information regarding the clinical features of leptospirosis to the public is necessary, while targeted prevention by educational outreach among 20-40 year olds especially those participating in outdoor water activities are crucial to decrease the incidence and complications of leptospirosis.


Assuntos
Leptospirose/epidemiologia , Adulto , Feminino , Humanos , Malásia/epidemiologia , Masculino , Fatores de Risco , Fatores Socioeconômicos , Centros de Atenção Terciária , Adulto Jovem
3.
Pathog Glob Health ; 114(2): 99-103, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-32024441

RESUMO

Leptospirosis causes a wide range of clinical outcomes, including organ failure and death. Early treatment significantly increases the chances of cure. Interleukin-8 (IL-8) is a chemoattractant cytokine for neutrophil and is associated with multiple organ failure. Research has indicated IL-8 to be raised in severe and fatal cases of leptospirosis, but its suitability as a prognostic biomarker has yet to be confirmed. This study aimed to evaluate the significance of IL-8 with the clinical outcomes of leptospirosis patients. Plasma IL-8 was measured in fifty-two samples from hospitalized patients and nineteen healthy controls. The comparisons were made between mild, severe-survived and fatal groups identified by clinical or laboratory findings. IL-8 was significantly higher in fatal (p = 0.01) compared to mild cases. IL-8 was also significantly higher in fatal (p = 0.02) when compared to survived cases of leptospirosis. IL-8 levels in the plasma of fatal leptospirosis cases were significantly elevated compared to survived cases and may serve as a potential prognostic biomarker in determining the possible outcome of leptospirosis patients.


Assuntos
Interleucina-8/sangue , Leptospirose/sangue , Leptospirose/mortalidade , Adolescente , Adulto , Idoso , Feminino , Humanos , Leptospirose/epidemiologia , Malásia/epidemiologia , Masculino , Pessoa de Meia-Idade , Adulto Jovem
4.
J Infect Public Health ; 13(2): 216-220, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31455598

RESUMO

BACKGROUND: Underestimation of leptospirosis cases is happening in many countries. The most common factor of underreporting is misdiagnosis. Considering the limitations of direct detection of pathogen and serological diagnosis for leptospirosis, clinical features and blood tests though non-specific are usually referred in making presumptive diagnosis to decide disease management. METHODS: In this single-centre retrospective study, comparative analysis on clinical presentations and laboratory findings was performed between confirmed leptospirosis versus non-leptospirosis cases. RESULTS: In multivariate logistic regression evidenced by a Hosmer-Lemeshow significance value of 0.979 and Nagelkerke R square of 0.426, the predictors of a leptospirosis case are hypocalcemia (calcium <2.10mmol/L), hypochloremia (chloride <98mmol/L), and eosinopenia (absolute eosinophil count <0.040×109/L). The proposed diagnostic scoring model has a discriminatory power with area under the curve (AUC) 0.761 (p<0.001). A score value of 6 reflected a sensitivity of 0.762, specificity of 0.655, a positive predictive value of 0.38, negative predictive value of 0.91, a positive likelihood ratios of 2.21, and a negative likelihood ratios of 0.36. CONCLUSION: With further validation in clinical settings, implementation of this diagnostic scoring model is helpful to manage presumed leptospirosis especially in the absence of leptospirosis confirmatory tests.


Assuntos
Agranulocitose/sangue , Cloretos/sangue , Eosinófilos/patologia , Hipocalcemia/sangue , Leptospirose/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Leptospira/isolamento & purificação , Leptospirose/sangue , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Prognóstico , Curva ROC , Estudos Retrospectivos , Adulto Jovem
5.
Eur J Clin Microbiol Infect Dis ; 38(12): 2349-2353, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31529307

RESUMO

Clinical manifestations of leptospirosis range from mild, common cold-like illness, to a life-threatening condition. The host immune response has been hypothesized to play a major role in leptospirosis outcome. Increased levels of inflammatory mediators, such as cytokines, may promote tissue damage that lead to increased disease severity. The question is whether cytokines levels may predict the outcome of leptospirosis and guide patient management. This study aimed to assess the association between Th1-, Th2-, and Th17-related cytokines with the clinical outcome of patients with leptospirosis. Different cytokine levels were measured in fifty-two plasma samples of hospitalized patients diagnosed with leptospirosis in Malaysia (January 2016-December 2017). Patients were divided into two separate categories: survived (n = 40) and fatal outcome (n = 12). Nineteen plasma samples from healthy individuals were obtained as controls. Cytokine quantification was performed using Simple Plex™ assays from ProteinSimple (San Jose, CA, USA). Measurements were done in triplicate and statistical analysis was performed using GraphPad software and SPSS v20. IL-6 (p = 0.033), IL-17A (p = 0.022), and IL-22 (p = 0.046) were significantly elevated in fatal cases. IL-17A concentration (OR 1.115; 95% CI 1.010-1.231) appeared to be an independent predictor of fatality of leptospirosis. Significantly higher levels of TNF-α (p ≤ 0.0001), IL-6 (p ≤ 0.0001), IL-10 (p ≤ 0.0001), IL-12 (p ≤ 0.0001), IL17A (p ≤ 0.0001), and IL-18 (p ≤ 0.0001) were observed among leptospirosis patients in comparison with healthy controls. Our study shows that certain cytokine levels may serve as possible prognostic biomarkers in leptospirosis patients.


Assuntos
Citocinas/sangue , Leptospirose/sangue , Leptospirose/mortalidade , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , Estudos de Casos e Controles , Feminino , Humanos , Interleucina-17/sangue , Interleucina-6/sangue , Interleucinas/sangue , Leptospirose/patologia , Leptospirose/fisiopatologia , Malásia/epidemiologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Razão de Chances , Adulto Jovem , Interleucina 22
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