Monthly Malaria Prophylaxis Cuts Child Deaths in Sub-Saharan Africa

AbstractBackgroundHalf of global child deaths occur in sub-Saharan Africa. Understanding child mortality patterns and risk factors will help inform interventions to reduce this heavy toll. The Nanoro Health and Demographic Surveillance System (HDSS), Burkina Faso was described previously, but spatial patterns of child mortality in the district had not been studied. Similar studies in other districts indicated accessibility to health facilities as a risk factor, usually without distinction between facility types.MethodsUsing Nanoro HDSS data from 2009 to 2013, we estimated the association between under-5 mortality and accessibility to inpatient and outpatient health facilities, seasonality of death, and age group.ResultsLiving in homes 40-60 minutes and >60 minutes travel time from an inpatient facility was associated with 1.52 (95% CI: 1.13-2.06) and 1.74 (1.27-2.40) greater hazard of under-5 mortality, respectively, than living in homes <20 minutes from an inpatient facility. No such association was found for outpatient facilities. Seasonality of death was significantly associated with under-5 mortality, and the wet season (July-November) was associated with 1.28 (1.07, 1.53) higher under-5 mortality than the dry season (December-June), likely reflecting the malaria season.ConclusionsOur results emphasize the importance of geographical accessibility to health care, and also distinguish between inpatient and outpatient facilities.

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Doxycycline-chloroquine vs. doxycycline-placebo for malaria prophylaxis in nonimmune soldiers: a double-blind randomized field trial in sub-Saharan Africa

Transactions of the Royal Society of Tropical Medicine and Hygiene ◽

10.1016/j.trstmh.2009.10.001 ◽

2010 ◽

Vol 104 (4) ◽

pp. 290-297 ◽

Cited By ~ 11

Author(s):

Rémy Michel ◽

Sébastien Bardot ◽

Benjamin Queyriaux ◽

Jean-Paul Boutin ◽

Jean-Etienne Touze

Keyword(s):

Field Trial ◽

Sub Saharan Africa ◽

Malaria Prophylaxis ◽

Double Blind ◽

Randomized Field Trial ◽

Sub Saharan

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RTS,S/AS01, a vaccine targeting pre-erythrocytic stages of Plasmodium falciparum

Emerging Topics in Life Sciences ◽

10.1042/etls20170101 ◽

2017 ◽

Vol 1 (6) ◽

pp. 533-537

Author(s):

Lorenz von Seidlein ◽

Borimas Hanboonkunupakarn ◽

Podjanee Jittmala ◽

Sasithon Pukrittayakamee

Keyword(s):

Protective Efficacy ◽

Age Groups ◽

Sub Saharan Africa ◽

Phase Iii ◽

European Medicines Agency ◽

Older Children ◽

Pivotal Phase ◽

Malaria Epidemiology ◽

Maximum Benefit ◽

Sub Saharan

RTS,S/AS01 is the most advanced vaccine to prevent malaria. It is safe and moderately effective. A large pivotal phase III trial in over 15 000 young children in sub-Saharan Africa completed in 2014 showed that the vaccine could protect around one-third of children (aged 5–17 months) and one-fourth of infants (aged 6–12 weeks) from uncomplicated falciparum malaria. The European Medicines Agency approved licensing and programmatic roll-out of the RTSS vaccine in malaria endemic countries in sub-Saharan Africa. WHO is planning further studies in a large Malaria Vaccine Implementation Programme, in more than 400 000 young African children. With the changing malaria epidemiology in Africa resulting in older children at risk, alternative modes of employment are under evaluation, for example the use of RTS,S/AS01 in older children as part of seasonal malaria prophylaxis. Another strategy is combining mass drug administrations with mass vaccine campaigns for all age groups in regional malaria elimination campaigns. A phase II trial is ongoing to evaluate the safety and immunogenicity of the RTSS in combination with antimalarial drugs in Thailand. Such novel approaches aim to extract the maximum benefit from the well-documented, short-lasting protective efficacy of RTS,S/AS01.

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Mortality and Society in Sub-Saharan Africa

Population Studies ◽

10.1080/0032472031000147416 ◽

1993 ◽

Vol 47 (3) ◽

pp. 555-556

Author(s):

Lado Ruzicka

Keyword(s):

Sub Saharan Africa ◽

Sub Saharan

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Sub-Saharan Africa

The Military Balance ◽

10.1080/04597228708459635 ◽

1987 ◽

Vol 87 (1) ◽

pp. 118-142

Keyword(s):

Sub Saharan Africa ◽

Sub Saharan

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Adolescent Suicidality as Seen in Rural Northeastern Uganda

Crisis ◽

10.1027/0227-5910/a000059 ◽

2011 ◽

Vol 32 (1) ◽

pp. 43-51 ◽

Cited By ~ 17

Author(s):

Eugene Kinyanda ◽

Ruth Kizza ◽

Jonathan Levin ◽

Sheila Ndyanabangi ◽

Catherine Abbo

Keyword(s):

Low Socioeconomic Status ◽

Sub Saharan Africa ◽

Psychosocial Risk ◽

Psychiatric Nurses ◽

Health Concern ◽

Cross Sectional ◽

Childhood Experiences ◽

Low Socioeconomic ◽

Dsm Iv ◽

Sub Saharan

Background: Suicidal behavior in adolescence is a public health concern and has serious consequences for adolescents and their families. There is, however, a paucity of data on this subject from sub-Saharan Africa, hence the need for this study. Aims: A cross-sectional multistage survey to investigate adolescent suicidality among other things was undertaken in rural northeastern Uganda. Methods: A structured protocol administered by trained psychiatric nurses collected information on sociodemographics, mental disorders (DSM-IV criteria), and psychological and psychosocial risk factors for children aged 3–19 years (N = 1492). For the purposes of this paper, an analysis of a subsample of adolescents (aged 10–19 years; n = 897) was undertaken. Results: Lifetime suicidality in this study was 6.1% (95% CI, 4.6%–7.9%). Conclusions: Factors significantly associated with suicidality included mental disorder, the ecological factor district of residence, factors suggestive of low socioeconomic status, and disadvantaged childhood experiences.

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