What capacity exists to provide essential inpatient care to small and sick newborns in a high mortality urban setting? - A cross-sectional study in Nairobi City County, Kenya.

Introduction: Appropriate demand for, and supply of, high quality essential neonatal care is key to improving newborn survival but evaluating such provision has received limited attention in low- and middle-income countries. Moreover, specific local data are needed to support healthcare planning for this vulnerable population.

Methods: We conducted health facility assessments between July 2015-April 2016, with retrospective review of admission events between 1st July 2014 and 30th June 2015, and used estimates of population-based incidence of neonatal conditions in Nairobi to explore access and evaluate readiness of public, private not-for-profit (mission), and private-for-profit (private) sector facilities providing 24/7 inpatient neonatal care in Nairobi City County.

The clinical burden of malaria in Nairobi: a historical review and contemporary audit.

Background: Widespread urbanization over the next 20 years has the potential to drastically change the risk of malaria within Africa. The burden of the disease, its management, risk factors and appropriateness of targeted intervention across varied urban environments in Africa remain largely undefined. This paper presents a combined historical and contemporary review of the clinical burden of malaria within one of Africa's largest urban settlements, Nairobi, Kenya.

Factors influencing implementation of the Ministry of Health-led private medicine retailer programmes on malaria in Kenya.

Background: Kenya has experienced a number of retail sector initiatives aimed at improving access to antimalarial medicines. This study explored stakeholders' perceptions of the role of private medicine retailers (PMRs), the value and feasibility of programme goals, perceived programme impact, factors influencing implementation and recommendations in three districts of Kenya.

Methods: This study was part of a larger evaluation of PMR programmes, including quantitative and qualitative components.

Fever treatment in the absence of malaria transmission in an urban informal settlement in Nairobi, Kenya.

Background: In sub-Saharan Africa, knowledge of malaria transmission across rapidly proliferating urban centres and recommendations for its prevention or management remain poorly defined. This paper presents the results of an investigation into infection prevalence and treatment of recent febrile events among a slum population in Nairobi, Kenya.

Methods: In July 2008, a community-based malaria parasite prevalence survey was conducted in Korogocho slum, which forms part of the Nairobi Urban Health and Demographic Surveillance system.

Impact of ministry of health interventions on private medicine retailer knowledge and practices on anti-malarial treatment in Kenya.

Small-scale interventions on training medicine retailers on malaria treatment improve over-the-counter medicine use, but there is little evidence on effectiveness when scaled up. This study evaluated the impact of Ministry of Health (MoH) training programs on the knowledge and practices of medicine retailers in three districts in Kenya. A cluster randomized trial was planned across 10 administrative divisions.

Use of over-the-counter malaria medicines in children and adults in three districts in Kenya: implications for private medicine retailer interventions.

Background: Global malaria control strategies highlight the need to increase early uptake of effective antimalarials for childhood fevers in endemic settings, based on a presumptive diagnosis of malaria in this age group. Many control programmes identify private medicine sellers as important targets to promote effective early treatment, based on reported widespread inadequate childhood fever treatment practices involving the retail sector. Data on adult use of over-the-counter (OTC) medicines is limited.

The difference between effectiveness and efficacy of antimalarial drugs in Kenya.

Objective: To demonstrate the difference between effectiveness and efficacy of antimalarial (AM) drugs in Kenya.

Methods: We undertook a series of linked surveys in four districts of Kenya between 2001 and 2002 on (i) community usage of nationally recommended first- and second-line AM drugs; (ii) commonly stocked AM products in the retail and wholesale sectors; and (iii) quality of the most commonly available first- and second-line AM products. These were combined with estimates of adherence and clinical efficacy to derive overall drug effectiveness.

Averting a malaria disaster in Africa--where does the buck stop?

The serious threat posed by the spread of drug-resistant malaria in Africa has been widely acknowledged. Chloroquine resistance is now almost universal, and resistance to the successor drug, sulfadoxine-pyrimethamine (SP), is growing rapidly. Combination therapy has been suggested as being an available and potentially lasting solution to this impending crisis.

The use of formal and informal curative services in the management of paediatric fevers in four districts in Kenya.

Objective: To assess the sources, costs, timing and types of treatment for fevers among children under 5 years of age in four ecologically distinct districts of Kenya.

Methods: Structured questionnaires were administered to caretakers of one randomly selected child aged <5 years per homestead to establish whether the child had had a fever within the last 14 days and the types, sources, costs, and timing of treatment. Drug charts of common proprietary anti-malarial and antipyretic drugs in Kenya were used as visual aids.

Use of bednets given free to pregnant women in Kenya.

In 2001, Unicef procured 70000 bednets and insecticide treatments to be distributed free to pregnant women attending antenatal clinics in 35 (of 69) districts in Kenya. 1 year later, we interviewed 294 pregnant women who had received a free net. 267 (91%) nets had remained in the target homesteads, and only one of the nets had been sold.

Performance of forecasting, warning and detection of malaria epidemics in the highlands of western Kenya.

On the 4th July 2002 a leading national newspaper in Kenya, the Daily Nation, ran the headline 'Minister sounds alert on malaria' in an article declaring the onset of epidemics in the highlands of western Kenya. There followed frequent media coverage with quotes from district leaders on the numbers of deaths, and editorials on the failure of the national malaria control strategy. The Ministry of Health made immediate and radical changes to national policy on treatment costs in the highlands by suspending cost-sharing.

Forecasting, warning, and detection of malaria epidemics: a case study.

Our aim was to assess whether a combination of seasonal climate forecasts, monitoring of meteorological conditions, and early detection of cases could have helped to prevent the 2002 malaria emergency in the highlands of western Kenya. Seasonal climate forecasts did not anticipate the heavy rainfall. Rainfall data gave timely and reliable early warnings; but monthly surveillance of malaria out-patients gave no effective alarm, though it did help to confirm that normal rainfall conditions in Kisii Central and Gucha led to typical resurgent outbreaks whereas exceptional rainfall in Nandi and Kericho led to true malaria epidemics.

Scaling-up coverage with insecticide-treated nets against malaria in Africa: who should pay?

Insecticide-treated nets (ITNs) have been shown to reduce the burden of malaria in African villages by providing personal protection and, if coverage of a community is comprehensive, by reducing the infective mosquito population. We do not accept the view that scaling-up this method should be by making villagers pay for nets and insecticide, with subsidies limited so as not to discourage the private sector. We consider that ITNs should be viewed as a public good, like vaccines, and should be provided via the public sector with generous assistance from donors.

Too poor to pay: charging for insecticide-treated bednets in highland Kenya.

WHO has proposed malaria control as a means to alleviate poverty. One of its targets includes a 30-fold increase in insecticide-treated nets (ITNs) in the next 5 years. How this service will be financed remains unclear.

Defining and detecting malaria epidemics in the highlands of western Kenya.

Epidemic detection algorithms are being increasingly recommended for malaria surveillance in sub-Saharan Africa. We present the results of applying three simple epidemic detection techniques to routinely collected longitudinal pediatric malaria admissions data from three health facilities in the highlands of western Kenya in the late 1980s and 1990s. The algorithms tested were chosen because they could be feasibly implemented at the health facility level in sub-Saharan Africa.

Clinical epidemiology of malaria in the highlands of western Kenya.

Malaria in the highlands of Kenya is traditionally regarded as unstable and limited by low temperature. Brief warm periods may facilitate malaria transmission and are therefore able to generate epidemic conditions in immunologically naive human populations living at high altitudes. The adult:child ratio (ACR) of malaria admissions is a simple tool we have used to assess the degree of functional immunity in the catchment population of a health facility.

Free bednets to pregnant women through antenatal clinics in Kenya: a cheap, simple and equitable approach to delivery.

Kenya's National Malaria Strategy states that insecticide-treated nets (ITNs) would be considered as a free service to pregnant women assuming sufficient financial commitment from donors. In 2001, United Nation's Children's Fund (UNICEF) and the Government of Kenya brokered support to procure and distribute nets and K-O TABs (deltamethrin) to 70 000 pregnant women in 35 districts throughout Kenya around Africa Malaria Day. This intervention represented the single largest operational distribution of ITN services in Kenya to date, and this study evaluates its success, limitations and costs.

Malaria prevention in highland Kenya: indoor residual house-spraying vs. insecticide-treated bednets.

This study compares the effectiveness and cost-effectiveness of indoor residual house-spraying (IRS) and insecticide-treated bednets (ITNs) against infection with Plasmodium falciparum as part of malaria control in the highlands of western Kenya. Homesteads operationally targeted for IRS and ITNs during a district-based emergency response undertaken by an international relief agency were selected at random for evaluation. Five hundred and ninety homesteads were selected (200 with no vector control, 200 with IRS and 190 with ITNs).