656 results match your criteria: "University of Calabar Teaching Hospital[Affiliation]"

Introduction: Provision of Basic Life Support (BLS) to victims of cardiac arrest and other common causes of sudden death, is a key function of healthcare systems. Such life-saving service, which is lacking in many low- and middle-income countries (LMIC), is highly dependent on consistent availability of BLS devices and essential drugs. These devices are used to secure airway, deliver oxygen, gain intravenous access for infusions, provide cardiac defibrillation and monitor the cardiorespiratory systems.

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Potential New Approaches for Prostate Cancer Management in Resource-Limited Countries in Africa.

Ann Glob Health

February 2023

Department of Medical Laboratory Science, Faculty of Basic Medical Sciences, College of Medicine, University of Lagos, Idiaraba, Lagos, Nigeria.

Prostate cancer is a major male malignancy in many sub-Saharan countries in Africa. Because of resource limitations, screening, early detection, diagnosis, and curative treatments are not available for many men on the subcontinent, and there are even barriers to the treatment of advanced-stage metastatic prostate cancer. We are making the case for new approaches to the detection, diagnosis, and treatment of this malignancy in sub-Saharan Africa and other low-resource regions-approaches that differ from the ones available and used in high-income countries.

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Current epidemiology of histoplasmosis in Nigeria: A systematic review and meta-analysis.

Niger Postgrad Med J

February 2023

Medical Mycology Society of Nigeria; Department of Medical Microbiology and Parasitology, Faculty of Basic Medical Sciences, College of Medicine, University of Lagos, Lagos, Nigeria.

Article Synopsis
  • Histoplasmosis is prevalent in Nigeria, affecting both immunocompromised individuals and healthy people, with 231 reported cases identified through literature reviews.
  • The majority of cases were concentrated in South West and South-South regions, revealing a low estimated prevalence rate of 0.1% per 100,000 people, indicating significant under-reporting.
  • The study emphasizes the need for improved detection and reporting of histoplasmosis through enhanced training for healthcare providers and better diagnostic resources across the country.
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A global update of mpox (monkeypox) in children.

Curr Opin Pediatr

April 2023

Respiratory/Infectious Diseases Unit, Department of Paediatrics, University of Calabar and University of Calabar Teaching Hospital, Calabar, Nigeria.

Purpose Of Review: Human mpox disease (formerly monkeypox) was first diagnosed in an infant in the Democratic Republic of the Congo in 1970. Mpox was rarely reported outside West and Central Africa until the global outbreak in May 2022. On 23 July 2022, the WHO declared mpox a public health emergency of international concern.

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Background: This study aims to assess the orthodontists'/orthodontic resident doctors' use of social media, social variables such as gender and age grouping and the impact of social media use on orthodontic practice.

Methodology: This descriptive cross-sectional study was conducted among Orthodontists and orthodontic residents in the country. This study involved a convenient sampling.

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The formation of stone in the ductal system of the salivary gland is termed sialolithiasis, with the submandibular gland being the most commonly affected. The precise aetiology is unknown but certain factors peculiar to the submandibular gland accounts for its likelihood of developing a calculous disease. Stones are classified based on their dimension, and may be silent or present with symptoms attributable to the size, location and complications.

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Production, characterization and techno-economic evaluation of Aspergillus fusant L-asparaginase.

AMB Express

January 2023

Environmental Microbiology and Biotechnology Unit, Department of Microbiology, University of Calabar, Calabar, Nigeria.

Protoplast fusion is one of the most reliable methods of introducing desirable traits into industrially-promising fungal strains. It harnesses the entire genomic repertoire of fusing microorganisms by routing the natural barrier and genetic incompatibility between them. In the present study, the axenic culture of a thermo-halotolerant strain of Aspergillus candidus (Asp-C) produced an anti-leukemic L-asparaginase (L-ASNase) while a xylan-degrading strain of Aspergillus sydowii (Asp-S) produced the acrylamide-reduction type.

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Background: Empyema thoracis portrays pleural effusion with demonstrable actively multiplying bacteria. It is a significant cause of morbidity, and commonly complicates parapneumonic effusions. It is important to identify those factors that can be used to prognosticate the outcome of its management in our locality so that those that are modifiable could be applied to improve management outcomes.

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Background: Lassa fever is a viral haemorrhagic fever endemic in Nigeria. Improved surveillance and testing capacity have revealed in an increased number of reported cases and apparent geographic spread of Lassa fever in Nigeria. We described the recent four-year trend of Lassa fever in Nigeria to improve understanding of its epidemiology and inform the design of appropriate interventions.

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Background: Pregnancies complicated by threatened miscarriage (TM) may be associated with adverse pregnancy outcomes. The objective of this study was to compare the differences in pregnancy outcomes between the women who experienced TM and asymptomatic controls.

Methods: This was a 10-year retrospective review.

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Invasive fungal diseases (IFDs) are of huge concern in resource-limited settings, particularly in Africa, due to the unavailability of diagnostic armamentarium for IFDs, thus making definitive diagnosis challenging. IFDs have non-specific systemic manifestations overlapping with more frequent illnesses, such as tuberculosis, HIV, and HIV-related opportunistic infections and malignancies. Consequently, IFDs are often undiagnosed or misdiagnosed.

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Background: Acquired immunodeficiency syndrome (AIDS) is an acquired defect of the cellular immunity associated with the infection by the human immunodeficiency virus (HIV). The disease has reached pandemic proportion and has been considered a public health concern. This study is aimed at analyzing the trend of HIV/AIDS research in Nigeria.

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Background: The management of pleural effusion usually involves the drainage of the effusion, identification, and treatment of the underlying cause (s). Studies have shown that the initial diagnostic techniques do not give conclusive diagnosis in some cases of pleural effusion. This group of patients described as patients with indeterminate or undiagnosed pleural effusion constitutes a significant proportion of patients with pleural effusion in clinical practice.

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Plasmodium malariae, a neglected human malaria parasite, contributes up to 10% of malaria infections in sub-Saharan Africa (sSA). Though P. malariae infection is considered clinically benign, it presents mostly as coinfections with the dominant P.

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The axenic culture of (Asp-C) produced an anti-leukemic L-asparaginase while (Asp-S) produced the acrylamide-reduction type. Upon mutagenesis by atmospheric and room-temperature plasma (ARTP), their individual L-asparaginase activities improved 2.3-folds in each of IleThrAsp-C-180-K and ValAsp-S-180-E stable mutants.

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Introduction: The high burden of respiratory syncytial virus (RSV) infection in young children disproportionately occurs in low- and middle-income countries (LMICs). The PROUD (Preventing RespiratOry syncytial virUs in unDerdeveloped countries) Taskforce of 24 RSV worldwide experts assessed key needs for RSV prevention in LMICs, including vaccine and newer preventive measures.

Methods: A global, survey-based study was undertaken in 2021.

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Overcoming the challenge of the last mile.

Community Eye Health

September 2022

Editor: Community Eye Health Journal, International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, UK.

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Septic arthritis of the neonatal hip is a very rare pathology. The clinical features may be different from those associated with older children, resulting in diagnostic challenges. Delay in instituting treatment, especially in neonates could be associated with severe dysfunction and deformity in a significant number of affected children.

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Background: Cardiovascular diseases are major contributors to morbidity and mortality. It is generally recognized that cardiac markers are of particular benefit in the evaluation of patients with suspected Acute Coronary Syndrome (ACS). Tertiary hospitals, mainly teaching hospitals, are expected to be optimally equipped to offer these services.

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The relationship between APOE polymorphisms and Parkinson's disease (PD) in black Africans has not been previously investigated. We evaluated the association between APOE polymorphic variability and self-declared cognition in 1100 Nigerians with PD and 1097 age-matched healthy controls. Cognition in PD was assessed using the single item cognition question (item 1.

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Background: Health workers in low- and middle-income countries are increasingly demanded to collect more and more data to report them to higher levels of the health information system (HIS), in detriment of useful data for clinical and public health decision-making, potentially compromising the quality of their health care provison. In order to support health workers' decision-making, we engaged with partners in Côte d'Ivoire, Mozambique and Nigeria in a research project to conceive, design, produce, implement and test paper-based health information tools: the PHISICC tools. Our aim was to understand the use of PHISICC tools by health workers and to improve them based on their feedback.

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Introduction: the high expectations that heralded the development of COVID-19 vaccines has been plagued with vaccine hesitancy (VH). The prevalence and associated factors of COVID-19 VH in the six geopolitical zones in Nigeria are explored.

Methods: using a cross sectional survey, a pre-tested and validated questionnaire on a "Google form" was distributed via social media platforms and hard copies in the six geopolitical zones of Nigeria.

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Plasmodium falciparum immune escape mechanisms affect antigens being prioritized for vaccine design. As a result of the multiple surface antigens the parasite exhibits at different life cycle stages, designing a vaccine that would efficiently boost the immune system in clearing infections has been challenging. The P.

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Intrauterine Contraceptive Device (IUCD) when placed in the uterine cavity is used for contraception or treatment of intrauterine adhesion, but it has become a cause of unintended bladder stone due to wrongful placement or migration. It may cause blood in urine and painful urination. Pelvic ultrasound and X-ray were used to make the diagnosis of the bladder stone with the embedded IUCD, which was removed by open vesicolithotomy through a Pfannenstiel suprapubic incision.

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