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Articles 271 - 300 of 790
Full-Text Articles in Entire DC Network
Perceptions Of Surgeons On Surgical Antibiotic Prophylaxis Use At An Urban Tertiary Hospital In Tanzania, Elizabeth Mmari, Eunice Pallangyo, Authar Ali, Dereck A. Kaale, Isaac Mawalla, Muzdalfat Abeid
Perceptions Of Surgeons On Surgical Antibiotic Prophylaxis Use At An Urban Tertiary Hospital In Tanzania, Elizabeth Mmari, Eunice Pallangyo, Authar Ali, Dereck A. Kaale, Isaac Mawalla, Muzdalfat Abeid
General Surgery, East Africa
Background: Surgical Site Infections are a major cause of morbidity and mortality among operated patients. In spite of the accessibility of universal and national guidelines for surgical prophylaxis, recent studies surveying the present routine of prophylaxis have demonstrated overutilization of a wide range antibacterial medication for a single patient. Few studies have shown qualitatively factors influencing this and perceptions of surgeons on surgical antibiotic prophylaxis use. Unfortunately, none of these studies have been done in Tanzania.
Objective: To describe the perceptions of surgeons on surgical antibiotic prophylaxis use at an urban tertiary hospital.
Methods: A qualitative study …
Maternal Health Care Professionals’ Experiences And Views On The Use Of Obstetric Ultrasound In Rwanda: A Cross-Sectional Study, Ingrid Mogren, Joseph Ntaganira, Jean Paul Semasaka Sengoma, Sophia Holmlund, Rhonda Small, Lan Pham Thi, Hussein Kidanto, Matilda Ngarina, Cecilia Bergström, Kristina Edvardsson
Maternal Health Care Professionals’ Experiences And Views On The Use Of Obstetric Ultrasound In Rwanda: A Cross-Sectional Study, Ingrid Mogren, Joseph Ntaganira, Jean Paul Semasaka Sengoma, Sophia Holmlund, Rhonda Small, Lan Pham Thi, Hussein Kidanto, Matilda Ngarina, Cecilia Bergström, Kristina Edvardsson
Obstetrics and Gynaecology, East Africa
Background: This study, undertaken in Rwanda, aimed to investigate health professionals’ experiences and views on the following topics: current clinical guidelines for ultrasound from second trimester at the clinic, regional and national levels, and adherence to clinical guidelines; medically indicated ultrasound examinations; non-medical use of ultrasound including ultrasounds on maternal request; commercialisation of ultrasound; the value of ultrasound in relation to other clinical examinations in pregnancy; and ultrasound and medicalisation of pregnancy.
Methods: A cross-sectional design was adopted. Health professionals providing antenatal care and delivery services to pregnant women in 108 health facilities were invited to complete a survey, which …
Effect Of Lowering Tube Potential And Increase Iodine Concentration Of Contrast Medium On Radiation Dose And Image Quality In Computed Tomography Pulmonary Angiography Procedure: A Phantom Study, Justin E. Ngaile, Peter K. Msaki, Evarist M. Kahuluda, Furaha M. Chuma, Jerome M. Mwimanzi, Ahmed Jusabani
Effect Of Lowering Tube Potential And Increase Iodine Concentration Of Contrast Medium On Radiation Dose And Image Quality In Computed Tomography Pulmonary Angiography Procedure: A Phantom Study, Justin E. Ngaile, Peter K. Msaki, Evarist M. Kahuluda, Furaha M. Chuma, Jerome M. Mwimanzi, Ahmed Jusabani
Imaging & Diagnostic Radiology, East Africa
The aim of the study was to examine the effect of lowering tube potential and increase iodine concentration on image quality and radiation dose in computed tomography pulmonary angiography procedure. The pulmonary arteries were simulated by three syringes. The syringes were filled with 1:10 diluted solutions of 300 mg, 350 mg and 370 mg of iodine per millilitre concentration in three water-filled phantoms simulating thin, intermediate and thick patients. The phantoms were scanned at 80 kVp, 110 kVp and 130 kVp and 0.6 second rotation time using a 16 slice computed tomography (CT) scanner. The tube current was either fixed …
Seroprevalence Of Hepatitis B Virus Infection, Anti-Hcv Antibodies And Hiv And Knowledge Among People Who Use Drugs Attending Methadone Therapy Clinic In Tanzania; A Cross-Sectional Study, Semvua B. Kilonzo, Daniel L W Gunda, David C. Majinge, Hyasinta Jaka, Paulina M. Manyiri, Fredrick Kalokola, Grahame Mtui, Elichilia R. Shao, Fatma Bakshi, Alex Stephano
Seroprevalence Of Hepatitis B Virus Infection, Anti-Hcv Antibodies And Hiv And Knowledge Among People Who Use Drugs Attending Methadone Therapy Clinic In Tanzania; A Cross-Sectional Study, Semvua B. Kilonzo, Daniel L W Gunda, David C. Majinge, Hyasinta Jaka, Paulina M. Manyiri, Fredrick Kalokola, Grahame Mtui, Elichilia R. Shao, Fatma Bakshi, Alex Stephano
Faculty of Health Sciences, East Africa
Background
Methadone therapy clinics have been recently introduced in Tanzania, aiming at reducing risk behaviors and infection rates of viral hepatitis and HIV among people who use drugs. The objective of this study was to estimate the prevalence, associated factors and knowledge level of these conditions among people who use drugs attending a methadone clinic in Tanzania.
Methods
We enrolled 253 People who using drugs receiving Methadone therapy. Clinical data was retrospectively collected from the medical records and face-to face interviews were conducted to determine the behavioral risk factors and respondents’ knowledge on viral hepatitis and HIV.
Results
An overall …
Methods Of Educating Nursing Students On Proper Handwashing To Enhance Infection Control During The Covid Pandemic, Yulanda King
Methods Of Educating Nursing Students On Proper Handwashing To Enhance Infection Control During The Covid Pandemic, Yulanda King
Doctor of Nursing Practice Projects
Background: Medical professionals have commonly been urged to use soap and water to sanitize their hands to prevent contamination and disease transmission. However, thorough handwashing requires a couple of minutes to clean hands thoroughly. Considering that health professionals must sanitize their hands' multiply times during a day, handwashing consumes a significant amount of time away from bedside care. Time spent away from patients may also result in a substantial decrease in the quality of healthcare services provided by the medical institution.
Purpose: This project evaluates the current policy and procedure for appropriate use of handwashing versus hand sanitizer in the …
Translation And Validation Of Training Needs Analysis Questionnaire Among Reproductive, Maternal And Newborn Health Workers In Tanzania, Tumbwene Mwansisya, Columba Mbekenga, Kahabi Isangula, Loveluck Mwasha, Eunice Pallangyo, Grace Edwards, James Orwa, Michaela Mantel, Micheal Mugerwa, Leonard Subi, Secilia Mrema, David Siso, Edna Selestine, Marleen Temmerman
Translation And Validation Of Training Needs Analysis Questionnaire Among Reproductive, Maternal And Newborn Health Workers In Tanzania, Tumbwene Mwansisya, Columba Mbekenga, Kahabi Isangula, Loveluck Mwasha, Eunice Pallangyo, Grace Edwards, James Orwa, Michaela Mantel, Micheal Mugerwa, Leonard Subi, Secilia Mrema, David Siso, Edna Selestine, Marleen Temmerman
School of Nursing & Midwifery, East Africa
Background: Continuous professional development (CPD) has been reported to enhance healthcare workers’ knowledge and skills, improve retention and recruitment, improve the quality of patient care, and reduce patient mortality. Therefore, validated training needs assessment tools are important to facilitate the design of effective CPD programs.
Methods: A cross-sectional survey was conducted using self-administered questionnaires. Participants were healthcare workers in reproductive, maternal, and neonatal health (RMNH) from seven hospitals, 12 health centers, and 17 dispensaries in eight districts of Mwanza Region, Tanzania. The training needs analysis (TNA) tool that was used for data collection was adapted and translated into …
Expired Carbon Dioxide During Newborn Resuscitation As Predictor Of Outcome, Kari Holte, Hege Ersdal, Claus Klingenberg, Joar Eilevstjønn, Hein Stigum, Samwel Jatosh, Hussein Kidanto, Ketil Størdal
Expired Carbon Dioxide During Newborn Resuscitation As Predictor Of Outcome, Kari Holte, Hege Ersdal, Claus Klingenberg, Joar Eilevstjønn, Hein Stigum, Samwel Jatosh, Hussein Kidanto, Ketil Størdal
Faculty of Health Sciences, East Africa
Aim:
To explore and compare expired CO2 (ECO2) and heart rate (HR), during newborn resuscitation with bag-mask ventilation, as predictors of 24-h outcome.
Methods:
Observational study from March 2013 to June 2017 in a rural Tanzanian hospital. Side-stream measures of ECO2, ventilation parameters, HR, clinical information, and 24-h outcome were recorded in live born bag-mask ventilated newborns with initial HR < 120 bpm. We analysed the data using logistic regression models and compared areas under the receiver operating curves (AUC) for ECO2 and HR within three selected time intervals after onset of ventilation (0-30 s, 30.1-60 s and 60.1-300 s).
Results:
Among 434 included newborns (median birth weight 3100 g), 378 were alive at 24 h, 56 had died. Both ECO2 and HR were independently significant predictors of 24-h outcome, with no differences in AUCs. In the first 60 s …
Spontaneous Fetal Reduction In Triplets And Prolongation Of Twin Pregnancy For 111 Days As An Outpatient: A Case Report, Davis Rubagumya,, Munawar Kaguta, Ernie Mdachi, Muzdalfat Abeid, Hussein Kidanto
Spontaneous Fetal Reduction In Triplets And Prolongation Of Twin Pregnancy For 111 Days As An Outpatient: A Case Report, Davis Rubagumya,, Munawar Kaguta, Ernie Mdachi, Muzdalfat Abeid, Hussein Kidanto
Faculty of Health Sciences, East Africa
Background:
Multiple gestation has been on the rise because of advancement in assisted reproductive technology. Triplet pregnancy is associated with fetal loss and preterm birth as its major complications. Spontaneous triplet pregnancy is rare. In the case of fetal loss, delayed interval delivery has been used to achieve delivery of the retained fetuses. There is no common approach to delayed interval delivery. Case A 31-year-old East African lady with spontaneous triplet pregnancy presented to our institution at gestation age of 19 weeks with features of threatened miscarriage. One fetus was miscarried, and delayed interval delivery was done as an …
Clinical Presentations Associated With Adverse Outcomes Among Patients Admitted With Dengue At A Tertiary Hospital In Dar Es Salaam., Nakiganda John Mkasa
Clinical Presentations Associated With Adverse Outcomes Among Patients Admitted With Dengue At A Tertiary Hospital In Dar Es Salaam., Nakiganda John Mkasa
Master of Medicine in Family Medicine
Introduction Dengue is one of the most important mosquito viral borne infections caused by four viral serotypes (DENV 1-4). In 2019 WHO named dengue as among the top ten global threats due to an increase in the number of cases worldwide. Tanzania is among the countries in Africa with multiple outbreaks; 2010, 2013-2014, and 2019. Dengue has variable clinical presentations ranging from nonspecific such as fever, joint pain, and fatigue to more serious such as hemorrhage and shock. Dengue can result in adverse outcomes such as ICU admissions and prolonged hospital stays. Clinical presentations associated with adverse outcomes have been …
The Contribution Of Dysphagia To Acute Stroke Morbidity And Mortality In Nigeria: A Prospective Study, O O. Olajide, Philip Adebayo, F T. Taiwo, M O. Owolabi, A Ogunniyi
The Contribution Of Dysphagia To Acute Stroke Morbidity And Mortality In Nigeria: A Prospective Study, O O. Olajide, Philip Adebayo, F T. Taiwo, M O. Owolabi, A Ogunniyi
Faculty of Health Sciences, East Africa
Background:
The assessment of time-trend morbidity and mortality in acute stroke is critical to clinical policy decisions and resource allocation.
Objectives:
To determine the prevalence of dysphagia in acute stroke and the impact of dysphagia on short term stroke outcome (30 days post-stroke).
Methods:
This was a prospective longitudinal study. Bedside screening for dysphagia modified Rankin score (MRS) and Barthel Index (BI) were performed on acute stroke patients on day 1, day 7, day 14 and day 30 after stroke to determine the frequency of dysphagia. Patients with dysphagia were then compared with age- and gender-matched controls (stroke patients without …
Testicular Torsion Induced By Epididymo-Orchitis: A Case Report, Ali Akbar Zehri, Allyzain Ismail, Philip Adebayo, Authar Ali
Testicular Torsion Induced By Epididymo-Orchitis: A Case Report, Ali Akbar Zehri, Allyzain Ismail, Philip Adebayo, Authar Ali
Faculty of Health Sciences, East Africa
Introduction and importance:
Acute scrotum is considered a urological emergency requiring early intervention depending on the cause. There are multiple causes of acute scrotum with testicular torsion being the most feared as delayed treatment leads to testicular loss. However, differentiating between epididymo-orchitis and torsion can be very difficult.
Case presentation: We present a case of an 18-year old male patient with 2 separate episodes of acute scrotum. He had epididymo-orchitis as the first presentation followed by testicular torsion 5 days later. To our knowledge this is the first case of testicular torsion secondary to epididymo-orchitis.
Clinical discussion: Differentiating between epididymo-orchitis …
Using A Global Food Environment Framework To Understand Relationships With Food Choice In Diverse Low- And Middle-Income Countries, Shilpa V. Constantinides, Christopher Turner, Edward A. Frongillo Jr., Shiva Bhandari, Ligia I. Reyes, Christine E. Blake
Using A Global Food Environment Framework To Understand Relationships With Food Choice In Diverse Low- And Middle-Income Countries, Shilpa V. Constantinides, Christopher Turner, Edward A. Frongillo Jr., Shiva Bhandari, Ligia I. Reyes, Christine E. Blake
Faculty Publications
This study aimed to determine if the Turner et al. (2018) framework allows researchers to identify and study relationships between food environments and individual food choice in diverse contexts and if updates to the framework are warranted. We mapped evidence from 15 drivers of food choice projects to the framework, using thematic analysis to identify common drivers within the food environment across countries and emergent characteristics not listed in the framework. The framework contained breadth and depth of content necessary to identify common drivers – prices and affordability, availability, and vendor and product properties. Insights regarding common drivers and emergent …
Patients’ Perceptions And Understanding Of Pre-Operative Informed Consent In Tertiary Care Setting- Dar-Es-Salaam, Steven Michael Esanju
Patients’ Perceptions And Understanding Of Pre-Operative Informed Consent In Tertiary Care Setting- Dar-Es-Salaam, Steven Michael Esanju
Master of Medicine in General Surgery
Background: Informed consent under the ethical principle of autonomy demonstrates patient’s agreement to have procedure/intervention done to them. Considering its importance in safeguarding human rights and autonomy, it is now mandatory to take informed consent before any surgery/procedure. Many studies have questioned whether informed consent is being taken in tr ue spirit that ensures proper understanding of the disclosed information or it is just adhered to as a medico legal formality. Globally, studies have demonstrated that majority of patients do not fully understand even small matters regarding their health i ncluding diagnosis, treatment modalities and possible associated risks, because of …
Secondary Hyperparathyroidism And Its Clinical And Biochemical Associated Factors In Patients On Maintenance Hemodialysis In Dar Es Salaam, Doris Samwel
Master of Medicine in Internal Medicine
Background: Chronic kidney disease affects 13.6% of adult people in Tanzania. Secondary hyperparathyroidism is associated with an increase in disability-adjusted life years, cardiovascular mortality, and all-cause mortality worldwide especially in patients on maintenance hemodialysis. Justification: In Tanzania, there is a lack of prevalence data of secondary hyperparathyroidism and the factors associated with it. Knowing the factors associated with it will help in the early screening of our patients and intervene early before its complications arise. Objectives: This study aimed to assess the magnitude of secondary hyperparathyroidism and its association with clinical and biochemical variables and further to measure the association …
Knowledge, Attitudes And Practice Of Venous Thromboembolism Risk Assessment Among Surgical Doctors In Tanzania, Biswalo Mugeta Yango
Knowledge, Attitudes And Practice Of Venous Thromboembolism Risk Assessment Among Surgical Doctors In Tanzania, Biswalo Mugeta Yango
Master of Medicine in General Surgery
Introduction Surgical patients are at increased risk of venous thromboembolism due to the nature of their conditions and treatments. The incidence ranges from 61.3% to 64.9% in developed countries, compared to 43% in Africa. Although venous thromboembolism is fatal, it is potentially preventable. Physician-implemented risk assessment models reduce events by 70%. No country in sub-Sahara Africa has implemented a national venous thromboembolism risk assessment guideline. The subsequent burden is probably a reflection of low awareness and knowledge, negative attitudes, and substandard practice among physicians towards risk assessment. Justification In the current study, we assessed Tanzanian surgical doctors' knowledge, attitudes, and …
The Contribution Of Dysphagia To Acute Stroke Morbidity And Mortality In Nigeria: A Prospective Study, O O. Olajide, Philip Adebayo, F T. Taiwo, M O. Owolabi, A Ogunniyi
The Contribution Of Dysphagia To Acute Stroke Morbidity And Mortality In Nigeria: A Prospective Study, O O. Olajide, Philip Adebayo, F T. Taiwo, M O. Owolabi, A Ogunniyi
Internal Medicine, East Africa
Background: The assessment of time-trend morbidity and mortality in acute stroke is critical to clinical policy decisions and resource allocation.
Objectives: To determine the prevalence of dysphagia in acute stroke and the impact of dysphagia on short term stroke outcome (30 days post-stroke).
Methods: This was a prospective longitudinal study. Bedside screening for dysphagia modified Rankin score (MRS) and Barthel Index (BI) were performed on acute stroke patients on day 1, day 7, day 14 and day 30 after stroke to determine the frequency of dysphagia. Patients with dysphagia were then compared with age- and gender-matched controls (stroke patients without …
Investigation Of Some Factors Associated With Utilization Of Maternal Health Care Services By Adolescent Mothers In Tanzania, Elia Magwaja, Jacqueline Minja, Majige Selemani Budeba, Rocky R.J. Akarro
Investigation Of Some Factors Associated With Utilization Of Maternal Health Care Services By Adolescent Mothers In Tanzania, Elia Magwaja, Jacqueline Minja, Majige Selemani Budeba, Rocky R.J. Akarro
Tanzania Journal of Science
This study examined some factors associated with the utilization of maternal health care servicesby adolescent mothers (15-19 years) in Tanzania in order to provide advice accordingly. The studyused cross-sectional study of adolescent mothers aged 15-19 years using Demographic HealthSurvey and Malaria indicator Survey 2015/16 data. The dependent variables were number ofantenatal care visits, the place where an adolescent mother delivered and post-natal checkup(adolescent mother’s health checking after being discharged or after a home delivery). Theindependent variables were birth order, education level of a mother, marital status of a mother,media exposure, wealth index, distance to health facility. Multiple binary logistic regression …
Amending Traditional Substrate Rice Straw With Agroforestry Tree Foliage Increases Production Cycle And Nutritional Value Of Pleurotus Floridanus, Samora M Andrew, John R Mbwambo
Amending Traditional Substrate Rice Straw With Agroforestry Tree Foliage Increases Production Cycle And Nutritional Value Of Pleurotus Floridanus, Samora M Andrew, John R Mbwambo
Tanzania Journal of Science
The recent heightened attention on mushrooms has not considered shortening the production time and increasing nutritional value using substrates from agroforestry trees in addition to traditionally used agro-industrial residues. This study therefore, examined harvesting time, protein and essential minerals of Pleurotus floridanus grown on rice straw amended with Gliricidia sepium foliage in Morogoro, Tanzania. Mushrooms were cultivated in 30 x 40 cm 4 kg dry weight polythene bags in randomized complete block design (RCBD) experiment. Results showed that the addition of 5% G. sepium into rice straw reduced total time between spawning and first harvest of P. floridanus. Gliricidia sepium …
Application Of Optimal Control To Tuberculosis Model With Parameter Estimations: Bayesian Approach, Goodluck M Mlay, Alfred K Hugo
Application Of Optimal Control To Tuberculosis Model With Parameter Estimations: Bayesian Approach, Goodluck M Mlay, Alfred K Hugo
Tanzania Journal of Science
In this paper, one-strain tuberculosis (TB) model with two control mechanisms, education campaigns and chemoprophylaxis of TB-infected patients, was studied to determine their effects on the reduction of latent and active TB cases. In the case of analysis, boundedness and positivity of the model solutions were carried out to determine the biological feasibility of the study. Besides, the calibration of the parameters by utilizing the identifiability technique through the Markov chain Monte Carlo (MCMC) was thoroughly analysed. The optimum conditions for controlling TB were derived from the Pontryagin Maximum Principle. The numerical simulations were carried out using the forward-back sweep …
Outcomes Of Cardiac Surgery At The Aga Khan University Hospital Nairobi – A One Year Review, Nelly Joseph Kahamba
Outcomes Of Cardiac Surgery At The Aga Khan University Hospital Nairobi – A One Year Review, Nelly Joseph Kahamba
Master of Medicine in General Surgery
Background: Cardiovascular diseases are the number one cause of death worldwide where an estimated 17.9 million people die yearly, according to WHO. Most of this disease burden lies in the low and middle-income countries. Management of cardiovascular diseases can be medical and/or surgical. Open heart surgery is one among the major surgeries performed worldwide. It is well established in high income countries where up to 200,000 cardiac surgeries can be performed yearly. In low-income countries particularly sub-Saharan Africa where most of the disease burden is, there are about 22 centres that cater to this growing need for cardiac surgery. There …
Performance In Mortality Prediction Of Saps 3 And Mpm0-Iii Scores Among Adult Patients Admitted To The Icu Of A Private Tertiary Referral Hospital In Tanzania, Nadeem Kassam
Master of Medicine in Internal Medicine
Background Illness predictive scoring systems are significant and meaningful adjuncts of patient management in the intensive care unit. They assist in predicting patient outcomes, improve clinical decision making and provide insight into the effectiveness of care and management while optimizing the use of hospital resources. We evaluated mortality predictive performance of Simplified acute physiology score (SAPS 3) and Mortality probability models (MPM0-III) in predicting ICU outcome as well as identified disease pattern and clinical factors associated with increased mortality. Methods This was a retrospective cohort study of adult patients admitted to the Intensive Care Unit (ICU) of the Aga Khan …
Surface-Eroding Drug Delivery Films For Sequential And/Or Intermittent Release Of Psychoactive Drugs, Jason Price
Surface-Eroding Drug Delivery Films For Sequential And/Or Intermittent Release Of Psychoactive Drugs, Jason Price
Honors Theses
ABSTRACT JASON BLAKE PRICE: Surface-Eroding Drug Delivery Films for Sequential and/or
Intermittent Release of Psychoactive Drugs For patients with psychiatric diseases, adherence to medication schedules, medication
errors, and abuse are common issues. Promising new forms of therapy for these patients, such as micro-dosed lysergic acid diethylamide (LSD), where patients receive 10-20% of a full dose every third day, present further drug delivery challenges. Sequential or intermittent release of drugs from an implanted device could ensure long-term drug compliance, automate drug dosing during the life of the implant, and eliminate potential for abuse and medication errors. To this end, we generated …
Multiple-Micronutrient Supplementation In Pregnant Adolescents In Low- And Middle-Income Countries: A Systematic Review And A Meta-Analysis Of Individual Participant Data, Emily C. Keats, Nadia Akseer, Pravheen Thurairajah, Simon Cousens, Zulfiqar Ahmed Bhutta, Global Young Women’S Nutrition Investigators’ Group
Multiple-Micronutrient Supplementation In Pregnant Adolescents In Low- And Middle-Income Countries: A Systematic Review And A Meta-Analysis Of Individual Participant Data, Emily C. Keats, Nadia Akseer, Pravheen Thurairajah, Simon Cousens, Zulfiqar Ahmed Bhutta, Global Young Women’S Nutrition Investigators’ Group
Woman and Child Health
Context: Approximately 7.3 million births occur annually among adolescents in low- and middle-income countries. Pregnant adolescents constitute a nutritionally vulnerable group that could benefit from intervention to mitigate the mortality and adverse birth outcomes associated with adolescent pregnancy.
Objective: The aim of this systematic review and meta-analysis was to assess the following: (1) the effect of multiple-micronutrient (MMN) supplementation vs iron and folic acid (IFA) supplementation among adolescents on maternal morbidity, birth outcomes, and mortality outcomes, (2) the effects of MMN supplementation in adolescents compared with the effects in adult women, and (3) the effect modification, if any, of MMN …
Analysis Of An Obstetrics Point-Of-Care Ultrasound Training Program For Healthcare Practitioners In Zanzibar, Tanzania., Elizabeth A Hall, Danielle Matilsky, Rachel Zang, Naomasa Hase, Ali Habibu Ali, Patricia C Henwood, Anthony J Dean
Analysis Of An Obstetrics Point-Of-Care Ultrasound Training Program For Healthcare Practitioners In Zanzibar, Tanzania., Elizabeth A Hall, Danielle Matilsky, Rachel Zang, Naomasa Hase, Ali Habibu Ali, Patricia C Henwood, Anthony J Dean
Department of Emergency Medicine Faculty Papers
BACKGROUND: A point-of-care ultrasound education program in obstetrics was developed to train antenatal healthcare practitioners in rural Zanzibar. The study group consisted of 13 practitioners with different training backgrounds: physicians, clinical officers, and nurse/midwives. Trainees received an intensive 2-week antenatal ultrasound course consisting of lectures and hands-on practice followed by 6 months of direct supervision of hands-on scanning and bedside education in their clinical practice environments. Trainees were given a pre-course written exam, a final exam at course completion, and practical exams at 19 and 27 weeks. Trainees were expected to complete written documentation and record ultrasound images of at …
Intimate Partner Violence Is A Barrier To Antiretroviral Therapy Adherence Among Hiv - Positive Women: Evidence From Government Facilities In Kenya, Bornice C. Biomndo, Alexander Bergmann, Nils Lahmann, Lukoye Atwoli
Intimate Partner Violence Is A Barrier To Antiretroviral Therapy Adherence Among Hiv - Positive Women: Evidence From Government Facilities In Kenya, Bornice C. Biomndo, Alexander Bergmann, Nils Lahmann, Lukoye Atwoli
Internal Medicine, East Africa
Introduction: Intimate Partner Violence (IPV) is linked to low engagement with HIV management services and adverse clinical outcomes, including poor ART adherence. In sub-Saharan Africa, studies on pregnant/postpartum women and transactional sex workers have produced divergent evidence regarding IPV’s association with poor ART adherence. We investigate this association among a broad group of women.
Methods: We sampled 408 HIV-positive women receiving free ART from different types of HIV clinics at government health facilities, assessing for IPV exposure by a current partner, ART adherence rate, and other factors that affect ART adherence (e.g. education, disclosure). ART adherence rates were measured using …
The Last Frontier For Global Non-Communicable Disease Action: The Emergency Department—A Cross-Sectional Study From East Africa, Christine Ngaruiya, Mbatha Wambua, Thomas Kedera Mutua, Daniel Owambo, Morgan Muchemi, Kipkoech Rop, Kaitlin R. Maciejewski, Rebecca Leff, Mugane Mutua, Benjamin Wachira
The Last Frontier For Global Non-Communicable Disease Action: The Emergency Department—A Cross-Sectional Study From East Africa, Christine Ngaruiya, Mbatha Wambua, Thomas Kedera Mutua, Daniel Owambo, Morgan Muchemi, Kipkoech Rop, Kaitlin R. Maciejewski, Rebecca Leff, Mugane Mutua, Benjamin Wachira
Emergency Medicine, East Africa
Introduction: Deaths due to non-communicable diseases (NCDs) have surpassed those due to communicable diseases globally and are projected to do so in Africa by 2030. Despite demonstrated effectiveness in high-income country (HIC) settings, the ED is a primary source of NCD care that has been under-prioritized in Africa. In this study, we assess the burden of leading NCDs and NCD risk factors in Kenyan Casualty Department patients to inform interventions targeting patients with NCDs in emergency care settings.
Materials and methods: Using the WHO STEPwise approach to surveillance (STEPS) tool and the Personal Health Questionnaire (PHQ-9), we conducted a …
Alcohol Use In Tanzanians With Chronic Psychotic Disorders And Poor Medication Adherence, Emily Simon, Jennifer B. Levin, Carol Blixen, Michelle Aebi, Kristin Cassidy, Martha Sajatovic
Alcohol Use In Tanzanians With Chronic Psychotic Disorders And Poor Medication Adherence, Emily Simon, Jennifer B. Levin, Carol Blixen, Michelle Aebi, Kristin Cassidy, Martha Sajatovic
Faculty Scholarship
Background: The burden of chronic psychotic disorders (CPDs) in sub-Saharan Africa (SSA) is significant. Poorly medically adherent patients are more likely to have worse outcomes and require more resources. However, factors impacting effective treatment of CPD in this population are unclear. Aim: Examine the relationship between alcohol use and disease management and compare alcohol risk stratification between the Alcohol Use Disorders Identification Test (AUDIT) and Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) in poorly medication adherent Tanzanians with CPD. Setting: Muhimbili National Hospital and ambulatory clinics in Dar es Salaam, Tanzania. Methods: 100 Tanzanians with CPDs and suboptimal medication …
Presence Of Antibody-Dependent Cellular Cytotoxicity (Adcc) Against Sars-Cov-2 In Covid-19 Plasma, For Yue Tso, Salum J. Lidenge, Lisa K. Poppe, Phoebe B. Pena, Sara R. Privatt, Sydney J. Bennett, John R. Ngowi, Julius Mwaiselage, Michael Belshan, Jacob A. Siedlik, Morgan A. Raine, Juan B. Ochoa, Julia Garcia-Diaz, Bobby Nossaman, Lyndsey Buckner, W Mark Roberts, Matthew J. Dean, Augusto C. Ochoa, John T. West, Charles Wood
Presence Of Antibody-Dependent Cellular Cytotoxicity (Adcc) Against Sars-Cov-2 In Covid-19 Plasma, For Yue Tso, Salum J. Lidenge, Lisa K. Poppe, Phoebe B. Pena, Sara R. Privatt, Sydney J. Bennett, John R. Ngowi, Julius Mwaiselage, Michael Belshan, Jacob A. Siedlik, Morgan A. Raine, Juan B. Ochoa, Julia Garcia-Diaz, Bobby Nossaman, Lyndsey Buckner, W Mark Roberts, Matthew J. Dean, Augusto C. Ochoa, John T. West, Charles Wood
Nebraska Center for Virology: Faculty Publications
Background Neutralizing-antibody (nAb) is the major focus of most ongoing COVID-19 vaccine trials. However, nAb response against SARS-CoV-2, when present, decays rapidly. Given the myriad roles of antibodies in immune responses, it is possible that antibodies could also mediate protection against SARS-CoV-2 via effector mechanisms such as antibody-dependent cellular cytotoxicity (ADCC), which we sought to explore here. Methods Plasma of 3 uninfected controls and 20 subjects exposed to, or recovering from, SARS CoV-2 infection were collected from U.S. and sub-Saharan Africa. Immunofluorescence assay was used to detect the presence of SARS-CoV-2 specific IgG antibodies in the plasma samples. SARS-CoV-2 specific …
The Injustice Of Unfit Clinical Practice Guidelines In Low-Resource Realities, Nanna Maaløe, Anna Marie Rønne Ørtved, Jane Brandt Sørensen, Brenda Sequeira Dmello, Thomas Van Den Akker, Monica Lauridsen Kujabi, Hussein Kidanto, Tarek Mequid, Christian Bygbjerg, Jos Van Roosmalen, Dan Wolf Meyrowitsch, Natasha Housseine
The Injustice Of Unfit Clinical Practice Guidelines In Low-Resource Realities, Nanna Maaløe, Anna Marie Rønne Ørtved, Jane Brandt Sørensen, Brenda Sequeira Dmello, Thomas Van Den Akker, Monica Lauridsen Kujabi, Hussein Kidanto, Tarek Mequid, Christian Bygbjerg, Jos Van Roosmalen, Dan Wolf Meyrowitsch, Natasha Housseine
Faculty of Health Sciences, East Africa
To end the international crisis of preventable deaths in low-income and middle-income countries, evidence-informed and cost-efficient health care is urgently needed, and contextualised clinical practice guidelines are pivotal. However, as exposed by indirect consequences of poorly adapted COVID-19 guidelines, fundamental gaps continue to be reported between international recommendations and realistic best practice. To address this long-standing injustice of leaving health providers without useful guidance, we draw on examples from maternal health and the COVID-19 pandemic. We propose a framework for how global guideline developers can more effectively stratify recommendations for low-resource settings and account for predictable contextual barriers of implementation …
Fetal Heart Rate Development During Labour, Jarle Urdal, Kjersti Engan, Trygve Eftestøl, Solveig H. Haaland, Benjamin Kamala, Paschal Mdoe, Hussein Kidanto, Hege Ersdal
Fetal Heart Rate Development During Labour, Jarle Urdal, Kjersti Engan, Trygve Eftestøl, Solveig H. Haaland, Benjamin Kamala, Paschal Mdoe, Hussein Kidanto, Hege Ersdal
Faculty of Health Sciences, East Africa
Background Fresh stillbirths (FSB) and very early neonatal deaths (VEND) are important global challenges with 2.6 million deaths annually. The vast majority of these deaths occur in low- and low-middle income countries. Assessment of the fetal well-being during pregnancy, labour, and birth is normally conducted by monitoring the fetal heart rate (FHR). The heart rate of newborns is reported to increase shortly after birth, but a corresponding trend in how FHR changes just before birth for normal and adverse outcomes has not been studied. In this work, we utilise FHR measurements collected from 3711 labours from a low and low-middle …