Health-related quality of life and associated factors in breast cancer patients in Abidjan (Ivory Coast).

Objective: The main objective of this study was to assess health-related quality of life, and to investigate associated factors in breast cancer patients living in Ivory Coast.

Methods: We conducted a cross-sectional, descriptive and analytical study that took place from August 1, 2022 to October 31, 2022 in the Medical Oncology Department of the Treichville University Hospital. Seventy-six breast cancer patients participated in the study.

Public health emergency management capacity building in Guinea: 2014-2019.

Before the Ebola virus disease (EVD) outbreak of 2014-2016, Guinea did not have an emergency management system in place. During the outbreak, Global Health Security Agenda (GHSA) 2014-2019 funds made it possible to rapidly improve the country's capacity to manage epidemics through the development of public health emergency operation centres (PHEOCs) at the national and district levels. Since the end of the response, the infrastructure, staff, and systems of these PHEOCs have been further reinforced and well-integrated in the daily activities of Guinea's National Agency for Health Security, the entity responsible for the management of epidemics.

Exploring the Patterns of Use and Acceptability of Mobile Phones Among People Living With HIV to Improve Care and Treatment: Cross-Sectional Study in Three Francophone West African Countries.

Background: The use of mobile technology in health care (mobile health [mHealth]) could be an innovative way to improve health care, especially for increasing retention in HIV care and adherence to treatment. However, there is a scarcity of studies on mHealth among people living with HIV (PLHIV) in West and Central Africa.

Objective: The aim of this study was to assess the acceptability of an mHealth intervention among PLHIV in three countries of West Africa.

Building Local Capacity in Hand-Rub Solution Production during the 2014-2016 Ebola Outbreak Disaster: The Case of Liberia and Guinea.

Background: During the 2014-2015 Ebola outbreak in West Africa, the lack of infection prevention and control (IPC) measures in health care facilities amplified human-to-human transmission and contributed to the magnitude of this humanitarian disaster.Case ReportIn the summer of 2014, the Geneva University Hospitals (HUG; Geneva, Switzerland) conducted an IPC assessment and developed a project based on the local needs and their expertise with the support of the Swiss Agency for Development and Cooperation and the Humanitarian Aid Unit (SDC/HA; Bern, Switzerland). The project consisted of building local capacity in the production of alcohol-based hand-rub solution (ABHRS) based on the World Health Organization (WHO; Geneva, Switzerland) formula in non-Ebola health facilities at the peak of the outbreak in Liberia (Fall 2014) and during recovery in Guinea (September 2015) to promote safer care.

Pathway to Deployment of Gene Drive Mosquitoes as a Potential Biocontrol Tool for Elimination of Malaria in Sub-Saharan Africa: Recommendations of a Scientific Working Group.

Gene drive technology offers the promise for a high-impact, cost-effective, and durable method to control malaria transmission that would make a significant contribution to elimination. Gene drive systems, such as those based on clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR associated protein, have the potential to spread beneficial traits through interbreeding populations of malaria mosquitoes. However, the characteristics of this technology have raised concerns that necessitate careful consideration of the product development pathway.

Changing Demographics and Prevalence of Body Lice among Homeless Persons, Marseille, France.

The prevalence of body lice among 2,288 sheltered homeless persons in the city of Marseille during 2000-2017 was 12.2% and significantly decreased over time. We report a positive association between body lice infestations and older age, duration of stays in France for migrants, frequent consumption of alcohol, and tobacco smoking.

Smartphone text message service to foster hand hygiene compliance in health care workers.

Background: Health care-associated infections are a major worldwide public health issue. Hand hygiene is a major component in the prevention of pathogen transmission in hospitals, and hand hygiene adherence by health care workers is low in many studies. We report an intervention using text messages as reminders and feedback to improve hand hygiene adherence.

Dynamics of antigenemia and transmission intensity of Wuchereria bancrofti following cessation of mass drug administration in a formerly highly endemic region of Mali.

Background: After seven annual rounds of mass drug administration (MDA) in six Malian villages highly endemic for Wuchereria bancrofti (overall prevalence rate of 42.7%), treatment was discontinued in 2008. Surveillance was performed over the ensuing 5 years to detect recrudescence.

[Histologic kidney lesions during pure nephrotic syndrome in adults in Conakry].

Introduction: Nephrotic syndrome represents a significant part of chronic kidney disease in Black Africa. Our work aimed to determine the frequency and type of kidney lesions in an adult carrying pure nephrotic syndrome.

Patients And Methods: We conducted a prospective and descriptive study (2003-2004), 40 patients were recruited on the basis of the presence of a pure nephrotic syndrome.

Molecular incidence and clearance of Plasmodium falciparum infection.

Background: Although the epidemiology of malaria has been based primarily on microscopy and rapid diagnostic tests, molecular methods are necessary to understand the complexity of natural infection in regions where transmission is intense and simultaneous infection with multiple parasite genotypes is common such as sub-Saharan Africa.

Methods: To compare microscopic and molecular estimates of the incidence and clearance of Plasmodium falciparum infection, we followed 80 children monthly for 1 year in the village of Bancoumana in Mali.

Results And Discussion: Similar seasonal patterns were observed with both methods (rainy season peak, dry season nadir), although molecular methods detected more infections than microscopy (571 vs 331 in 906 specimens), more new infections (311 vs 104 during 829 person-months) and spontaneous clearance events (317 vs 116) and found higher incidence (0.

The Impact of Six Annual Rounds of Mass Drug Administration on Wuchereria bancrofti Infections in Humans and in Mosquitoes in Mali.

Wuchereria bancrofti prevalence and transmission were assessed in six endemic villages in Sikasso, Mali prior to and yearly during mass drug administration (MDA) with albendazole and ivermectin from 2002 to 2007. Microfilaremia was determined by calibrated thick smear of night blood in adult volunteers and circulating filarial antigen was measured using immunochromatographic card test in children < 5 years of age. Mosquitoes were collected by human landing catch from July to December.

Active touch in late-preterm and early-term neonates.

An infant-controlled tactile habituation without visual control procedure was used to evaluate the ability of 32 late-preterm neonates (mean gestational age: 34 weeks) and 32 early-term neonates (mean gestational age: 38 weeks) to actively explore with hands objects varying in texture (smooth, granular). Holding time and Hand Pressure Frequency (HPF) were recorded. Holding time decreased as habituation progressed in both group of neonates.

Conditioning materials with biomacromolecules: composition of the adlayer and influence on cleanability.

The influence of substrate hydrophobicity and biomacromolecules (dextran, bovine serum albumin - BSA) adsorption on the cleanability of surfaces soiled by spraying aqueous suspensions of quartz particles (10-30μm size), then dried, was investigated using glass and polystyrene as substrates. The cleanability was evaluated using radial flow cell (RFC). The surface composition was determined by X-ray photoelectron spectroscopy (XPS).

Wuchereria bancrofti transmission pattern in southern Mali prior to and following the institution of mass drug administration.

Background: The Global Programme to Eliminate Lymphatic Filariasis (GPELF) was launched in 2000 with the goal of stopping transmission of lymphatic filariasis (LF) through yearly mass drug administration (MDA). Although preliminary surveys of the human population in Mali suggested that Wuchereria bancrofti infection was highly endemic in the Sikasso district, baseline entomological data were required to confirm high levels of transmission prior to the selection of villages in this region for a study of the impact of MDA on transmission of LF by anopheline vectors.

Methods: W.

Mosquito feeding assays to determine the infectiousness of naturally infected Plasmodium falciparum gametocyte carriers.

Introduction: In the era of malaria elimination and eradication, drug-based and vaccine-based approaches to reduce malaria transmission are receiving greater attention. Such interventions require assays that reliably measure the transmission of Plasmodium from humans to Anopheles mosquitoes.

Methods: WE COMPARED TWO COMMONLY USED MOSQUITO FEEDING ASSAY PROCEDURES: direct skin feeding assays and membrane feeding assays.

Informed consent in international research: the rationale for different approaches.

In developed countries, informed consent is based on the autonomy of the individual, a written description of the studies proposed, and previous experience of the participant with Western medicine. Consent is documented by the signature of the participant and supervised by institutional review boards (IRBs), which have conflicts of interest because they are also responsible for limiting institutional liability. In developing countries, the initial decision-making for informed consent is typically vested in the community rather than the individual, and illiteracy is common-limiting the value of written documents and signatures.

Evaluation and optimization of membrane feeding compared to direct feeding as an assay for infectivity.

Background: Malaria parasite infectivity to mosquitoes has been measured in a variety of ways and setting, includind direct feeds of and/or membrane feeding blood collected from randomly selected or gametocytemic volunteers. Anopheles gambiae s.l is the main vector responsible of Plasmodium falciparum transmission in Bancoumana and represents about 90% of the laboratory findings, whereas Plasmodium malariae and Plasmodium ovale together represent only 10%.

Spatial distribution of the chromosomal forms of anopheles gambiae in Mali.

Background: Maps of the distribution of malaria vectors are useful tools for stratification of malaria risk and for selective vector control strategies. Although the distribution of members of the Anopheles gambiae complex is well documented in Africa, a continuous map of the spatial distribution of the chromosomal forms of An. gambiae s.

The spatial distribution of Anopheles gambiae sensu stricto and An. arabiensis (Diptera: Culicidae) in Mali.

Variations in the biology and ecology and the high level of genetic polymorphism of malaria vectors in Africa highlight the value of mapping their spatial distribution to enhance successful implementation of integrated vector management. The objective of this study was to collate data on the relative frequencies of Anopheles gambiae s.s.

Year-to-year variation in the age-specific incidence of clinical malaria in two potential vaccine testing sites in Mali with different levels of malaria transmission intensity.

To explore the feasibility of field sites for malaria vaccine trials, we conducted a prospective study of clinical malaria incidence during two consecutive transmission seasons in children and young adults living in two areas of Mali with different entomologic inoculation rates (EIRs). Approximately 200 subjects (3 months to 2 years of age) were enrolled per site and followed weekly. Malaria smears were performed monthly in all participants and when symptoms or signs of malaria were present.