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1.
Transplant Proc ; 55(10): 2319-2325, 2023 Dec.
Article in English | MEDLINE | ID: mdl-37923573

ABSTRACT

BACKGROUND: Uganda's Health Sector Development Plan (2015/16 through 2019/2020) noted that most referrals for treatment abroad were for organ transplant services that cost the government >5.6 million USD. The government of Uganda has invested in building the capacity for organ donation and transplantation services by training human resources personnel and setting up infrastructure in Kampala, where these services can be accessed. However, there is no information on the readiness of communities and the scientific community to embrace (communities) or undertake (science) organ transplantation in the country. We set out to assess knowledge and attitudes about organ donation and transplantation among the urban population in Kampala. METHODS: We conducted a cross-sectional survey among 395 participants from the urban population of Kampala at Garden City Mall, Wandegeya market, and Nakawa market from 28 May through 7 June 2021. We asked about knowledge of organ donation and transplantation, collected sociodemographic data, and performed a sentiment analysis of participants' attitudes toward organ donation and transplantation. RESULTS: The M:F ratio of participants was 1:1; the majority (55.9%) of participants were Baganda, two-thirds of participants knew about organ donation, and 90% of participants did not know of any government policy on organ donation and transplantation. Radio/television was the most common source of information, and the kidney was the most frequently transplanted organ. Overall, there were 94.3% and 93.2% positive sentiments toward organ transplantation and organ donation, respectively. The need for stricter laws governing organ donation and transplantation, corruption, and fear were the main negative sentiments expressed by participants. CONCLUSIONS: Sensitization of the community is required regarding government policy on organ donation and transplantation, and this should be communicated through radio/television and social media. There was a positive attitude toward organ donation and transplantation.


Subject(s)
Medical Tourism , Organ Transplantation , Tissue and Organ Procurement , Humans , Cross-Sectional Studies , Urban Population , Health Knowledge, Attitudes, Practice , Uganda , Surveys and Questionnaires
2.
Front Med Technol ; 5: 1250964, 2023.
Article in English | MEDLINE | ID: mdl-37901748

ABSTRACT

Background: Leukemia encompasses various subtypes, each with unique characteristics and treatment approaches. The challenge lies in developing targeted therapies that can effectively address the specific genetic mutations or abnormalities associated with each subtype. Some leukemia cases may become resistant to existing treatments over time making them less susceptible to chemotherapy or other standard therapies. Objective: Developing new treatment strategies to overcome resistance is an ongoing challenge particularly in Low and Middle Income Countries (LMICs). Computational studies using COMSOL software could provide an economical, fast and resourceful approach to the treatment of complicated cancers like leukemia. Methods: Using COMSOL Multiphysics software, a continuous flow microfluidic device capable of delivering anti-leukemia drugs to early-stage leukemia cells has been computationally modeled using dielectrophoresis (DEP). Results: The cell size difference enabled the micro-particle drug attachment to the leukemia cells using hydrodynamic focusing from the dielectrophoretic force. This point of care application produced a low voltage from numerically calculated electrical field and flow speed simulations. Conclusion: Therefore, such a dielectrophoretic low voltage application model can be used as a computational treatment reference for early-stage leukemia cells with an approximate size of 5 µm.

3.
PLoS One ; 17(12): e0279428, 2022.
Article in English | MEDLINE | ID: mdl-36548384

ABSTRACT

The SARS-CoV-2 virus, the agent of COVID-19, caused unprecedented loss of lives and economic decline worldwide. Although the introduction of public health measures, vaccines, diagnostics, and therapeutics disrupted the spread of the SARS-CoV-2, the emergence of variants poses substantial threat. This study traced SARS-CoV-2 variants circulating in Uganda by July 2021 to inform the necessity for refinement of the intervention medical products. A comprehensive in silico analysis of the SARS-CoV-2 genomes detected in clinical samples collected from COVID-19 patients in Uganda revealed occurrence of structural protein variants with potential of escaping detection, resisting antibody therapy, or increased infectivity. The genome sequence dataset was retrieved from the GISAID database and the open reading frame encoding the spike, envelope, membrane, or nucleocapsid proteins was translated. The obtained protein sequences were aligned and inspected for existence of variants. The variant positions on each of the four alignment sets were mapped on predicted epitopes as well as the 3D structures. Additionally, sequences within each of the sets were clustered by family. A phylogenetic tree was constructed to assess relationship between the encountered spike protein sequences and Wuhan-Hu-1 wild-type, or the Alpha, Beta, Delta and Gamma variants of concern. Strikingly, the frequency of each of the spike protein point mutations F157L/Del, D614G and P681H/R was over 50%. The furin and the transmembrane serine protease 2 cleavage sites were unaffected by mutation. Whereas the Delta dominated the spike sequences (16.5%, 91/550), Gamma was not detected. The envelope protein was the most conserved with 96.3% (525/545) sequences being wild-type followed by membrane at 68.4% (397/580). Although the nucleocapsid protein sequences varied, the variant residue positions were less concentrated at the RNA binding domains. The dominant nucleocapsid sequence variant was S202N (34.5%, 205/595). These findings offer baseline information required for refining the existing COVID-19 vaccines, diagnostics, and therapeutics.


Subject(s)
COVID-19 Vaccines , COVID-19 , SARS-CoV-2 , Humans , COVID-19/diagnosis , COVID-19/epidemiology , COVID-19/prevention & control , COVID-19 Vaccines/genetics , Phylogeny , Retrospective Studies , SARS-CoV-2/classification , SARS-CoV-2/genetics , SARS-CoV-2/isolation & purification , Spike Glycoprotein, Coronavirus/genetics , Uganda/epidemiology , Computer Simulation , Point Mutation
4.
Res Ethics ; 18(3): 193-209, 2022 Jul.
Article in English | MEDLINE | ID: mdl-36213304

ABSTRACT

This study aimed to explore experiences and practices of key research team members in obtaining informed consent for pharmacogenetics research and to identify the approaches used for enhancing understanding during the consenting process. Data collection involved 15 qualitative, in-depth interviews with key researchers who were involved in obtaining informed consent from HIV infected individuals in Uganda for participation in pharmacogenetic clinical trials. The study explored two prominent themes: approaches used to convey information and enhance research participants' understanding and challenges faced during the consenting process. Several barriers and facilitators for obtaining consent were identified. Innovative and potentially effective consenting strategies were identified in this study that should be studied and independently verified.

5.
BMC Med Educ ; 22(1): 519, 2022 Jul 02.
Article in English | MEDLINE | ID: mdl-35780159

ABSTRACT

BACKGROUND: Comfort of patients with medical students is important and promotes appropriate clinical reasoning and skills development in the students. There is however limited data in this field in Uganda. In this study, we examined the attitudes and comfort of patients attending care at the medical and obstetrics/gynecology specialties in teaching hospitals of three public universities in Uganda. METHODS: We conducted a cross sectional study among patients attending care at teaching hospitals for three public universities; Makerere University (Mak), Mbarara University of Science and Technology (MUST), and Gulu University (GU). Logistic regression was used to determine the magnitude of associations between independent and dependent variables. Two-sided p < 0.05 was considered statistically significant. RESULTS: Eight hundred fifty-five patients participated in the study. Majority were aged 18 - 39 years (54%, n = 460), female (81%, n = 696) and married (67%, n = 567). Seventy percent (n = 599) of participants could recognize and differentiate medical students from qualified physicians, and had ever interacted with medical students (65%, n = 554) during earlier consultations. Regarding attitudes of patients towards presence of medical students during their consultations, most participants (96%; n = 818) considered involvement of medical students in patients' care as essential ingredient of training of future doctors. Most participants prefer that medical students are trained in the tertiary public hospitals (80%; n = 683) where they attend care. Participants who were single/never married were 68% less likely to recognize and differentiate medical students (aOR = 0.32, 95%CI: 0.22 - 0.53) from other members of the healthcare team as compared with married participants. Participants with university education had 55% lower odds of being comfortable with presence of medical students during consultation compared to those with primary education (aOR = 0.45, 95%CI: 0.21 - 0.94). Participants from MUST teaching hospital had twofold higher odds of being comfortable with presence of medical students compared to participants from Mak teaching hospitals (aOR = 2.01; 95%CI: 1.20 - 3.39). CONCLUSION: Patients are generally comfortable with medical students' involvement in their care; they prefer to seek care in hospitals where medical students are trained so that the students may contribute to their care. Medical students need to introduce themselves appropriately so that all patients can know them as doctors in training; this will promote patients' autonomy and informed decisions.


Subject(s)
Students, Medical , Attitude , Cross-Sectional Studies , Female , Hospitals, Teaching , Humans , Surveys and Questionnaires , Uganda , Universities
6.
BMJ Glob Health ; 7(5)2022 05.
Article in English | MEDLINE | ID: mdl-35589151

ABSTRACT

Contemporary global health education is overwhelmingly skewed towards high-income countries (HICs). HIC-based global health curricula largely ignore colonial origins of global health to the detriment of all stakeholders, including trainees and affected community members of low- and middle-income countries. Using the Consortium of Universities for Global Health's Global Health Education Competencies Tool-Kit, we analyse the current structure and content of global health curricula in HICs. We identify two major areas in global health education that demand attention: (1) the use of a competency-based education framework and (2) the shortcomings of curricular content. We propose actionable changes that challenge current power asymmetries in global health education.


Subject(s)
Curriculum , Global Health , Developed Countries , Health Education , Humans , Income
7.
BMC Res Notes ; 15(1): 149, 2022 Apr 25.
Article in English | MEDLINE | ID: mdl-35468836

ABSTRACT

OBJECTIVE: Green synthesized iron(III) oxide (Fe3O4) nanoparticles are gaining appeal in targeted drug delivery systems because of their low cost, fast processing and nontoxicity. However, there is no known research work undertaken in the production of green synthesized nano-particles from the Ugandan grown Moringa Oleifera (MO). This study aims at exploring and developing an optimized protocol aimed at producing such nanoparticles from the Ugandan grown Moringa. RESULTS: While reducing ferric chloride solution with Moringa oleifera leaves, Iron oxide nanoparticles (Fe3O4-NPs) were synthesized through an economical and completely green biosynthetic method. The structural properties of these Fe3O4-NPs were investigated by Ultra Violet-visible (UV-Vis) spectrophotometry, X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX) and scanning electron microscopy (SEM). These nanoparticles exhibited UV-visible absorption peaks at 225 nm (nm) for the sixth dilution and 228 nm for the fifth dilution which indicated that the nanoparticles were photosensitive and the SEM study confirmed the spherical nature of these nanoparticles. The total synthesis time was approximately 5 h after drying the moringa leaves, and the average particle size was approximately 16 nm. Such synthesized nanoparticles can potentially be useful for drug delivery, especially in Low and Middle Income Countries (LMICs).


Subject(s)
Moringa oleifera , Nanoparticles , Developing Countries , Ferric Compounds , Green Chemistry Technology , Iron , Moringa oleifera/chemistry , Nanoparticles/chemistry , Oxides , Plant Extracts/chemistry , Spectroscopy, Fourier Transform Infrared , X-Ray Diffraction
8.
Glob Public Health ; 17(7): 1267-1281, 2022 07.
Article in English | MEDLINE | ID: mdl-34097583

ABSTRACT

District health managers (DHMs) lead and manage Ministry of Health programmes and system performance. We report on the acceptability and feasibility of inter-related activities to increase the agency of DHMs in Kenya, Nigeria, South Africa and Uganda using a cross-sectional rapid appraisal with 372 DHMs employing structured questionnaires. We found differences and similarities between the countries, in particular, who becomes a DHM. The opportunity to provide leadership and effect change and being part of a team were reported as rewarding aspects of DHMs' work. Demotivating factors included limited resources, bureaucracy, staff shortages, lack of support from leadership and inadequate delegation of authority. District managers ranked the acceptability of the inter-related activities similarly despite differences between contexts. Activities highly ranked by DHMs were to employ someone to support primary care staff to compile and analyse district-level data; to undertake study tours to well-functioning districts; and joining an African Regional DHM Association. DHMs rated these activities as feasible to implement. This study confirms that DHMs are in support of a process to promote bottom-up, data-driven, context-specific actions that can promote self-actualisation, recognises the roles DHMs play, provides opportunities for peer learning and can potentially improve quality of care.


Subject(s)
Leadership , Cross-Sectional Studies , Feasibility Studies , Humans , Kenya , Nigeria
9.
Article in English | MEDLINE | ID: mdl-34886172

ABSTRACT

OBJECTIVES: Low and Middle-Income Countries are experiencing a fast-paced epidemiological rise in clusters of non-communicable diseases such as diabetes and cardiovascular disease, forming an imminent rise in multimorbidity. However, preventing multimorbidity has received little attention in LMICs, especially in Sub-Saharan African Countries. METHODS: Narrative review which scoped the most recent evidence in LMICs about multimorbidity determinants and appropriated them for potential multimorbidity prevention strategies. RESULTS: MMD in LMICs is affected by several determinants including increased age, female sex, environment, lower socio-economic status, obesity, and lifestyle behaviours, especially poor nutrition, and physical inactivity. Multimorbidity public health interventions in LMICs, especially in Sub-Saharan Africa are currently impeded by local and regional economic disparity, underdeveloped healthcare systems, and concurrent prevalence of communicable and non-communicable diseases. However, lifestyle interventions that are targeted towards preventing highly prevalent multimorbidity clusters, especially hypertension, diabetes, and cardiovascular disease, can provide early prevention of multimorbidity, especially within Sub-Saharan African countries with emerging economies and socio-economic disparity. CONCLUSION: Future public health initiatives should consider targeted lifestyle interventions and appropriate policies and guidelines in preventing multimorbidity in LMICs.


Subject(s)
Developing Countries , Multimorbidity , Female , Humans , Income , Life Style , Public Health
10.
Math Biosci Eng ; 18(6): 8149-8173, 2021 09 17.
Article in English | MEDLINE | ID: mdl-34814293

ABSTRACT

Virtual experimentation is a widely used approach for predicting systems behaviour especially in situations where resources for physical experiments are very limited. For example, targeted treatment inside the human body is particularly challenging, and as such, modeling and simulation is utilised to aid planning before a specific treatment is administered. In such approaches, precise treatment, as it is the case in radiotherapy, is used to administer a maximum dose to the infected regions while minimizing the effect on normal tissue. Complicated cancers such as leukemia present even greater challenges due to their presentation in liquid form and not being localised in one area. As such, science has led to the development of targeted drug delivery, where the infected cells can be specifically targeted anywhere in the body. Despite the great prospects and advances of these modeling and simulation tools in the design and delivery of targeted drugs, their use by Low and Middle Income Countries (LMICs) researchers and clinicians is still very limited. This paper therefore reviews the modeling and simulation approaches for leukemia treatment using nanoparticles as an example for virtual experimentation. A systematic review from various databases was carried out for studies that involved cancer treatment approaches through modeling and simulation with emphasis to data collected from LMICs. Results indicated that whereas there is an increasing trend in the use of modeling and simulation approaches, their uptake in LMICs is still limited. According to the review data collected, there is a clear need to employ these tools as key approaches for the planning of targeted drug treatment approaches.


Subject(s)
Developing Countries , Leukemia , Humans , Leukemia/therapy
11.
Hum Resour Health ; 18(1): 62, 2020 09 01.
Article in English | MEDLINE | ID: mdl-32873293

ABSTRACT

BACKGROUND: Cancer incidence and mortality in sub-Saharan Africa are increasing and do account for significant premature death. The expertise of health care providers is critical to downstaging cancer at diagnosis and improving survival in low- and middle-income countries. We set out to determine the training needs of health care providers for a comprehensive oncology services package in selected hospitals in Uganda, in order to inform capacity development intervention to improve cancer outcomes in the East African region. METHODS: This was a cross-sectional survey using the WHO Hennessey-Hicks questionnaire to identify the training needs of health workers involved in cancer care, across 22 hospitals in Uganda. Data were captured in real time using the Open Data Kit platform from which the data was exported to Stata version 15 for analysis using the Wilcoxon signed-rank test and Somers-Delta. RESULTS: There were 199 respondent health professionals who were predominately female (146/199, 73.37%), with an average age of 38.97 years. There were 158/199 (79.40%) nurses, 24/199 (12.06%) medical doctors and 17/199 (8.54%) allied health professionals. Overall, the research and audit domain had the highest ranking for all the health workers (Somers-D = 0.60). The respondent's level of education had a significant effect on the observed ranking (P value = 0.03). Most of the continuing medical education (CME) topics suggested by the participants were in the clinical task-related category. CONCLUSION: The "research and audit" domain was identified as the priority area for training interventions to improve oncology services in Uganda. There are opportunities for addressing the identified training needs with an expanded cancer CME programme content, peer support networks and tailored training for the individual health care provider.


Subject(s)
Delivery of Health Care , Health Personnel , Needs Assessment , Adult , Cross-Sectional Studies , Female , Humans , Uganda
12.
BMJ Open ; 9(9): e030316, 2019 09 04.
Article in English | MEDLINE | ID: mdl-31488487

ABSTRACT

OBJECTIVE: To describe the disposition and sociodemographic characteristics of medical students associated with inclusion of traditional and complementary medicine in medical school curricula in Uganda. DESIGN: A cross-sectional study conducted during May 2017. A pretested questionnaire was used to collect data. Disposition to include principles of traditional and complementary medicine into medical school curricula was determined as proportion and associated factors determined through multivariate logistic regression. PARTICIPANTS AND SETTING: Medical students in their second to fifth years at the College of Health Sciences, Makerere University, Uganda. Makerere University is the oldest public university in the East African region. RESULTS: 393 of 395 participants responded. About 60% (192/325) of participants recommended inclusion of traditional and complementary medicine principles into medical school curricula in Uganda. The disposition to include traditional and complementary medicine into medical school curricula was not associated with sex, age group or region of origin of the students. However, compared with the second year students, the third (OR 0.34; 95% CI 0.17 to 0.66) and fifth (OR 0.39; 95% CI 0.16 to 0.93) year students were significantly less likely to recommend inclusion of traditional and complementary medicine into the medical school curricula. Participants who hold positive attributes and believe in effectiveness of traditional and complementary medicine were statistically significantly more likely to recommend inclusion into the medical school curricula in Uganda. CONCLUSIONS: Inclusion of principles of traditional and complementary medicine into medical school curricula to increase knowledge, inform practice and research, and moderate attitudes of physicians towards traditional medicine practice is acceptable by medical students at Makerere University. These findings can inform review of medical schools' curricula in Uganda.


Subject(s)
Attitude , Curriculum , Education, Medical , Medicine, Traditional , Students/statistics & numerical data , Universities , Adult , Cross-Sectional Studies , Educational Status , Female , Humans , Male , Students/psychology , Surveys and Questionnaires , Uganda , Young Adult
13.
BMC Health Serv Res ; 18(1): 553, 2018 07 16.
Article in English | MEDLINE | ID: mdl-30012128

ABSTRACT

BACKGROUND: Africa's health systems rely on services provided by mid-level health workers (MLWs). Investment in their training is worthwhile since they are more likely to be retained in underserved areas, require shorter training courses and are less dependent on technology and investigations in their clinical practice than physicians. Their training programs and curricula need up-dating to be relevant to their practice and to reflect advances in health professional education. This study was conducted to review the training and curricula of MLWs in Kenya, Nigeria, South Africa and Uganda, to ascertain areas for improvement. METHODS: Key informants from professional associations, regulatory bodies, training institutions, labour organisations and government ministries were interviewed in each country. Policy documents and training curricula were reviewed for relevant content. Feedback was provided through stakeholder and participant meetings and comments recorded. 421 District managers and 975 MLWs from urban and rural government district health facilities completed self-administered questionnaires regarding MLW training and performance. RESULTS: Qualitative data indicated commonalities in scope of practice and in training programs across the four countries, with a focus on basic diagnosis and medical treatment. Older programs tended to be more didactic in their training approach and were often lacking in resources. Significant concerns regarding skills gaps and quality of training were raised. Nevertheless, quantitative data showed that most MLWs felt their basic training was adequate for the work they do. MLWs and district managers indicated that training methods needed updating with additional skills offered. MLWs wanted their training to include more problem-solving approaches and practical procedures that could be life-saving. CONCLUSIONS: MLWs are essential frontline workers in health services, not just a stop-gap. In Kenya, Nigeria and Uganda, their important role is appreciated by health service managers. At the same time, significant deficiencies in training program content and educational methodologies exist in these countries, whereas programs in South Africa appear to have benefited from their more recent origin. Improvements to training and curricula, based on international educational developments as well as the local burden of disease, will enable them to function with greater effectiveness and contribute to better quality care and outcomes.


Subject(s)
Curriculum , Health Personnel/education , Health Facilities , Health Resources/statistics & numerical data , Health Services , Health Status , Health Workforce/statistics & numerical data , Humans , Inservice Training/statistics & numerical data , Kenya , Needs Assessment , Nigeria , Physicians , Quality of Health Care , Rural Health , South Africa , Uganda , Urban Health
14.
N Engl J Med ; 374(2): 146-53, 2016 Jan 14.
Article in English | MEDLINE | ID: mdl-26760085

ABSTRACT

BACKGROUND: The most effective method for repair of a groin hernia involves the use of a synthetic mesh, but this type of mesh is unaffordable for many patients in low- and middle-income countries. Sterilized mosquito meshes have been used as a lower-cost alternative but have not been rigorously studied. METHODS: We performed a double-blind, randomized, controlled trial comparing low-cost mesh with commercial mesh (both lightweight) for the repair of a groin hernia in adult men in eastern Uganda who had primary, unilateral, reducible groin hernias. Surgery was performed by four qualified surgeons. The primary outcomes were hernia recurrence at 1 year and postoperative complications. RESULTS: A total of 302 patients were included in the study. The follow-up rate was 97.3% after 2 weeks and 95.6% after 1 year. Hernia recurred in 1 patient (0.7%) assigned to the low-cost mesh and in no patients assigned to the commercial mesh (absolute risk difference, 0.7 percentage points; 95% confidence interval [CI], -1.2 to 2.6; P=1.0). Postoperative complications occurred in 44 patients (30.8%) assigned to the low-cost mesh and in 44 patients (29.7%) assigned to the commercial mesh (absolute risk difference, 1.0 percentage point; 95% CI, -9.5 to 11.6; P=1.0). CONCLUSIONS: Rates of hernia recurrence and postoperative complications did not differ significantly between men undergoing hernia repair with low-cost mesh and those undergoing hernia repair with commercial mesh. (Funded by the Swedish Research Council and others; Current Controlled Trials number, ISRCTN20596933.).


Subject(s)
Hernia, Inguinal/surgery , Herniorrhaphy/instrumentation , Surgical Mesh/economics , Adult , Developing Countries , Double-Blind Method , Follow-Up Studies , Herniorrhaphy/economics , Humans , Male , Middle Aged , Patient Satisfaction , Postoperative Complications/epidemiology , Recurrence , Uganda
15.
BMC Res Notes ; 8: 765, 2015 Dec 09.
Article in English | MEDLINE | ID: mdl-26653100

ABSTRACT

BACKGROUND: Informed consent during medical practice is an essential component of comprehensive medical care and is a requirement that should be sought all the time the doctor interacts with the patients, though very challenging when it comes to implementation. Since the magnitude and frequency of surgery related risk are higher in a resource limited setting, informed consent for surgery in such settings should be more comprehensive. This study set out to evaluate patients' experiences and perspectives of informed consent for surgery. METHODS: This was a survey of post-operative patients at three university teaching hospitals in Uganda. The participants were interviewed using guided, semi-structured questionnaires. Patients from different surgical disciplines participated in the study. RESULTS: A total of 371 patients participated in the study. Eighty percent of the participants reported having been given explanations on the indication for their surgery, 56.1 % had all their questions answered before the operation, 17 % did not know the type of operation they had undergone and another 17 % did not give their consent for the operation. Additionally, more than 81 % of the participants reported giving their own permission for surgery, although only 23.7 % were able to identify the person who obtained consent from them and 22.4 % knew the names of the surgeons who conducted the surgical procedure on them. About 20 % of the participants were not satisfied with the information provided by both the doctor before and after the operation. However, there were varying responses on when doctors should explain to patients with the majority saying it should be done before treatment or surgery, while others thought it should be done on admission, others proposed that it be made immediately after the examination among other responses. On what should be done to improve communication between doctors and patients, a number of suggestions, including the need for a detailed explanation for the patient by the doctor about their disease conditions and treatment options were suggested. CONCLUSIONS: Patients' perceptions of what constitutes informed consent are diverse and many patients undergo surgery without knowledge of the identity of the surgeon or the reason for the surgery. There is a need to improve on patients' participation in informed decision making, and this can be achieved through continuing medical education for doctors.


Subject(s)
Informed Consent/statistics & numerical data , Physician-Patient Relations , Surgical Procedures, Operative/statistics & numerical data , Surveys and Questionnaires , Adolescent , Adult , Aged , Aged, 80 and over , Ethics, Medical , Female , Hospitals, Teaching , Hospitals, University , Humans , Informed Consent/ethics , Male , Middle Aged , Surgical Procedures, Operative/methods , Uganda , Young Adult
16.
Annu Int Conf IEEE Eng Med Biol Soc ; 2015: 3687-90, 2015 Aug.
Article in English | MEDLINE | ID: mdl-26737093

ABSTRACT

Despite the virtual revolution, the mainstream academic community in most countries remains largely ignorant of the potential of web-based teaching resources and of the expansion of open source software, hardware and rapid prototyping. In the context of Biomedical Engineering (BME), where human safety and wellbeing is paramount, a high level of supervision and quality control is required before open source concepts can be embraced by universities and integrated into the curriculum. In the meantime, students, more than their teachers, have become attuned to continuous streams of digital information, and teaching methods need to adapt rapidly by giving them the skills to filter meaningful information and by supporting collaboration and co-construction of knowledge using open, cloud and crowd based technology. In this paper we present our experience in bringing these concepts to university education in Africa, as a way of enabling rapid development and self-sufficiency in health care. We describe the three summer schools held in sub-Saharan Africa where both students and teachers embraced the philosophy of open BME education with enthusiasm, and discuss the advantages and disadvantages of opening education in this way in the developing and developed world.


Subject(s)
Biomedical Engineering/education , Education, Distance , Students , Universities , Africa , Humans
17.
BMC Res Notes ; 7: 751, 2014 Oct 23.
Article in English | MEDLINE | ID: mdl-25338773

ABSTRACT

BACKGROUND: It is estimated that 2.2 billion or approximately 30% of the world's population live in iodine-deficient areas. In a 2005 study households consuming iodized salt in South Sudan increased from 40% to 73%. Despite this achievement, there are still many goiter cases in rural South Sudan and iodine deficiency remains as a major public health problem in this part of sub Saharan Africa.The purpose of this study therefore was to determine the prevalence of iodine deficiency among rural Southern Sudan goiter patients. METHODS: A cross-sectional study was carried out in three South Sudan counties, adults with goiter were from three centers following a mobilization campaign that lasted 4 weeks for free medical care. They were clinically evaluated and completed interviewer administered questionnaires to determine their age, gender, diet, family history, drug history, and medical history. Urine samples were then taken for urinary iodine levels. The outcome was iodine deficiency measured as urinary iodine less than 100 µg per/ L. Multiple logistic regression was used to establish the factors associated with iodine deficiency in South Sudan. Ethical approval was obtained. RESULTS: A total of 286 goitre patients were recruited. The mean age was 38 years (SD 9), 262(92%) were females (F: M ratio 11:1), and 257(90%) were rural- peasants, 25% (20/286) had moderate to severe iodine deficiency. 174(62%) consumed non-iodized salts. CONCLUSION: Iodine deficiency is highly prevalent among rural South Sudan communities and a likely cause for goiters. Rural poor women are highly vulnerable.


Subject(s)
Goiter/epidemiology , Goiter/etiology , Iodine/deficiency , Adult , Demography , Female , Goiter/urine , Humans , Iodine/urine , Male , Risk Factors , Sodium Chloride, Dietary , Sudan/epidemiology , World Health Organization
18.
BMC Med Ethics ; 15: 40, 2014 May 19.
Article in English | MEDLINE | ID: mdl-24885609

ABSTRACT

BACKGROUND: Informed consent in medical practice is essential and a global standard that should be sought at all the times doctors interact with patients. Its intensity would vary depending on the invasiveness and risks associated with the anticipated treatment. To our knowledge there has not been any systematic review of consent practices to document best practices and identify areas that need improvement in our setting. The objective of the study was to evaluate the informed consent practices of surgeons at University teaching Hospitals in a low resource setting. METHODS: A cross-sectional study conducted at three university teaching hospitals in Uganda. Self-guided questionnaires were left at a central location in each of the surgical departments after verbally communicating to the surgeons of the intention of the study. Filled questionnaires were returned at the same location by the respondents for collection by the research team. In addition, 20 in-depth interviews were held with surgeons and a review of 384 patients' record files for informed consent documentation was done. RESULTS: A total of 132 (62.1%) out of 214 questionnaires were completed and returned. Respondents were intern doctors, residents and specialists from General surgery, Orthopedic surgery, Ear, Nose and Throat, Ophthalmology, Dentistry, Obstetrics and Gynaecology departments. The average working experience of respondents was 4.8 years (SD 4.454, range 0-39 years). 48.8% of the respondents said they obtained consent all the time surgery is done while 51.2% did not obtain consent all the time. Many of the respondents indicated that informed consent was not obtained by the surgeon who operated the patient but was obtained either at admission or by nurses in the surgical units. The consent forms used in the hospitals were found to be inadequate and many times signed at admission before diagnosing the patient's disease. CONCLUSIONS: Informed consent administration and documentation for surgical health care is still inadequate at University teaching hospitals in Uganda.


Subject(s)
Anesthesiology , General Surgery/ethics , Hospitals, University , Informed Consent , Practice Patterns, Physicians' , Surgical Procedures, Operative , Adult , Comprehension , Consent Forms , Cross-Sectional Studies , Female , Humans , Informed Consent/ethics , Male , Physician-Patient Relations , Surveys and Questionnaires , Uganda
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