Introducción: La tuberculosis es una patología infecciosa crónica cuya incidencia es elevada en países en vía de desarrollo, sin embargo, es limitada la información y los estudios que analizan la mortalidad y sobrevida a largo plazo. Metodología: estudio de cohorte retrospectivo, en pacientes con diagnóstico de tuberculosis mayores de 18 años, el ingreso fue de manera consecutiva hasta completar el periodo de estudio. Se analizó la sobrevida y mortalidad a través del estimador Kaplan – Meier por la prueba de log Rank. Resultados: ingresaron 329 sujetos, la mortalidad a los 30 días fue de 11,9% y al año del 24,6%, la tuberculosis pulmonar fue el tipo más frecuente con en el 70,2%. Los hallazgos al examen físico relacionados con mortalidad fueron la caquexia (p<0,001) y el edema en extremidades (p<0,001). La sobrevida general fue del 87,2% a los 30 días y del 72,9% al año. En los pacientes con tuberculosis pulmonar la sobrevida fue del 85,8% a los 30 días y del 72,8% al año. Conclusión: La tasa de sobrevida a un año en pacientes hospitalizados por tuberculosis es baja, la edad avanzada, desnutrición, PaO2/FiO2 menor de 300, proteína c reactiva mayor de 45 mg/dL, enfermedad cerebrovascular y enfermedad vascular periférica fueron variables que se asociaron con una mayor mortalidad.

Sobrevida en una cohorte con diagnóstico de tuberculosis en Colombia

<ns4:p>Background The COVID-19 pandemic placed immense strain on global health systems and healthcare workers (HCWs). This study aimed to analyze the epidemiological profiles and outcomes of HCWs hospitalized for COVID-19 across five sub-Saharan African countries. Methods This was a cohort study using secondary data collected between January 30, 2020, and December 31, 2022, as part of the International Severe Acute Respiratory and emerging Infection Consortium study. The study population consisted of HCWs who were hospitalized due to clinically suspected or laboratory-confirmed SARS-CoV-2 infection. Demographic and clinical characteristics and case management were summarized using proportions or medians and interquartile ranges. Factors associated with risk of mortality among HCWs were assessed using a Cox proportional hazards model, adjusted for age and sex. Results Findings showed that South Africa recorded a lower percentage (2.4%) of patients who were HCWs compared to Gambia, Ghana, Guinea, and Malawi. Overall, many HCWs were aged ≥50 years and the majority were females (66.8%). In three of the five countries, however, the majority of the HCWs were &lt;39 years old and were males. Antibiotics were the most commonly used medical treatments across three countries (Ghana, 67.8%; Guinea, 97.3%; Malawi, 80%), while antimalarials were commonly used in Guinea (87.8%) and Ghana (30.4%). Guinea and South Africa reported deaths with case-fatality rates varying from 22% in March 2020 to 1.4% in February 2022. Risk factors for mortality included age over 50 years, hypertension, diabetes mellitus, and chronic kidney disease. Conclusions Our study underscores the critical need for continuous protection and enhanced readiness for HCWs, particularly during epidemics and pandemics. Strengthening infection prevention and control measures and focusing on vulnerable groups such as older and female HCWs are essential for mitigating the impact of future health crises. Further research is required to fully comprehend the implications of these findings.</ns4:p> 

pdf/epidemiological-profiles-and-outcomes-of-healthcare-workers-38ln7tczxd.pdf

Epidemiological profiles and outcomes of healthcare workers hospitalized for COVID-19 in five Sub-Saharan African countries: a cohort study

This study presents a rare case of chronic multifocal tubercular osteomyelitis in a 13-year-old boy from Nepal, a high-burden country for tuberculosis (TB). He presented with chronic pain in the lower extremities and had no pre-existing comorbidities. The patient's clinical presentation, diagnostic process, and treatment plan are described. Multifocal skeletal TB, though infrequent, poses diagnostic challenges due to its variable manifestations. This case emphasizes the importance of considering TB in differential diagnoses, especially in endemic regions, necessitating a high index of suspicion. Early detection and treatment align with WHO's "End TB" strategy and Nepal's TB management guidelines, promoting improved outcomes in high-risk populations. 

Chronic multifocal tubercular osteomyelitis in a young Nepalese boy: A rare case presentation

Background: Concurrent pulmonary tuberculosis (PTB) and extrapulmonary tuberculosis (EPTB) is associated with poor treatment outcomes yet its epidemiology in Uganda is unknown. The purpose of this study was to determine the prevalence, associated factors, and treatment outcomes of concurrent PTB and EPTB among patients at a national tuberculosis (TB) treatment center located at Mulago National Referral Hospital in Kampala, Uganda. Methods: We conducted a retrospective review of charts for people with TB who were enrolled in care between January 2015 and December 2019. Eligible charts were for people with pulmonary bacteriologically confirmed TB enrolled into care in the period under study. Concurrent PTB and EPTB was defined as PTB and bacteriological, histopathological, and/or radiological features of TB at another noncontiguous sites. Results: Overall, 400 patient charts were eligible, of whom 240 (60.0%) were aged 15–34 years and 205 (51.3%) were female. The prevalence of concurrent PTB and EPTB was 8.5% (34/400) [95% confidence interval (CI): 6.0–11.7%]. People with concurrent PTB and EPTB were more likely to have at least one comorbidity (82.4% versus 37.2%, p < 0.001), of which HIV was the most frequent. Furthermore, people with concurrent PTB and EPTB were more likely to have empyema (15% versus 2.6%, p = 0.028) but less likely to have bronchopneumonic opacification (0.0% versus 15.3%, p = 0.043) on chest x-ray imaging. People with concurrent PTB and EPTB had higher mortality (26.5% versus 6.37%) and a lower cure rate (41.2% versus 64.8%), p = 0.002. Conclusion: Our findings highlight the need for early detection of TB before dissemination particularly among people who use alcohol and people with HIV.

The prevalence of concurrent pulmonary and extrapulmonary tuberculosis in Uganda: a retrospective study

Background: Health care workers (HCWs) are at increased risk of acquiring coronavirus disease 2019 (COVID-19). This study aimed to determine and compare the morbidity and mortality rates due to COVID-19 among the HCWs and the general population (non-HCWs). Methods: We conducted a retrospective chart review. We accessed electronic database of participants admitted at Mulago National Referral Hospital COVID-19 Treatment Unit (CTU) between March 2020 and September 2021. Participants with missing occupations were excluded. Results: Of 594 eligible participants, 6.4% (n = 38) were HCWs. Compared with non-HCWs, HCWs were much younger (48 versus 55 years, p = 0.020). The proportion of participants with severe disease (73.7% versus 77.6%, p = 0.442), who had not received COVID-19 vaccine (91.2% versus 94.7%, p = 0.423), mortality rate (44.7% versus 54.8%, p = 0.243) and the median length of hospitalization (6 versus 7 days, p = 0.913) were similar among HCWs and non-HCWs, respectively. A higher proportion of HCWs required oxygen therapy (24.3% versus 9.7%, p < 0.01). At admission, the presence of cough (p = 0.723), breathlessness (p = 0.722), fever (p = 0.19), sore throat (p = 0.133), comorbidities (p = 0.403) and headache (p = 0.162) were similar across groups. Rhinorrhoea was more common among HCWs (34.4% versus 16.6%, p = 0.017). Among HCWs, nurses had the highest morbidity (52.6%) and mortality (58.8%). Conclusion: The morbidity and mortality among HCWs in Uganda were substantial, with a low COVID-19 vaccination rate and a higher requirement for oxygen therapy despite a younger age.

https://doi.org/10.1177/20499361221136415

Coronavirus disease–2019 morbidity and mortality among health care workers in Uganda

Eddy Kyagulanyi School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda. Joy Mirembe (  joymeb75@gmail.com ) School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda. Brandy Nantaayi School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda. Sonita Nalukenge School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda. David Mukasa Seoul National University, Graduate School of Public Health, Complex Diseases and Genome Epidemiology, Seoul, South Korea. Jaffer Tamale School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda. Anthony Oriekot School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda. Moses R. Kamya School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda. Joseph Baruch Baluku Makerere University Lung Institute, Kampala, Uganda

/pdf/the-prevalence-of-disseminated-tuberculosis-among-42gn2kbbpk.pdf

The Prevalence of Disseminated Tuberculosis Among Tuberculosis Patients in Uganda

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Joy Mirembe

Author Tools

Chat about Author

Papers

The prevalence of concurrent pulmonary and extrapulmonary tuberculosis in Uganda: a retrospective study

Coronavirus disease–2019 morbidity and mortality among health care workers in Uganda

The Prevalence of Disseminated Tuberculosis Among Tuberculosis Patients in Uganda