Journal Article > ResearchFull Text
Pain. 2002 September 1
Lacoux PA, Crombie IK, Macrae WA
Pain. 2002 September 1
Data on 40 upper limb amputees (11 bilateral) with regard to stump pain, phantom sensation and phantom pain is presented. All the patients lost their limbs as a result of violent injuries intended to terrorise the population and were assessed 10-48 months after the injury. All amputees reported stump pain in the month prior to interview and ten of the 11 bilateral amputees had bilateral pain. Phantom sensation was common (92.5%), but phantom pain was only present in 32.5% of amputees. Problems in translation and explanation may have influenced the low incidence of phantom pain and high incidence of stump pain. In the bilateral amputees phantom sensation, phantom pain and telescoping all showed bilateral concordance, whereas stump pain and neuromas did not show concordance. About half the subjects (56%) had lost their limb at the time of injury (primary) while the remainder had an injury, then a subsequent amputation in hospital (secondary). There was no association between the incidence of phantom pain and amputation irrespective of being primary or secondary.
Journal Article > LetterFull Text
Nature. 2015 June 17; Volume 524 (Issue 7563); 97-101.; DOI:10.1038/nature14594
Carroll MW, Matthews DA, Hiscox JA, Elmore MJ, Pollakis G, et al.
Nature. 2015 June 17; Volume 524 (Issue 7563); 97-101.; DOI:10.1038/nature14594
West Africa is currently witnessing the most extensive Ebola virus (EBOV) outbreak so far recorded. Until now, there have been 27,013 reported cases and 11,134 deaths. The origin of the virus is thought to have been a zoonotic transmission from a bat to a twoyear-old boy in December 2013 (ref. 2). From this index case the virus was spread by human-to-human contact throughout Guinea, Sierra Leone and Liberia. However, the origin of the particular virus in each country and time of transmission is not known and currently relies on epidemiological analysis, which may be unreliable owing to the difficulties of obtaining patient information. Here we trace the genetic evolution of EBOV in the current outbreak that has resulted in multiple lineages. Deep sequencing of 179 patient samples processed by the European Mobile Laboratory, the first diagnostics unit to be deployed to the epicentre of the outbreak in Guinea, reveals an epidemiological and evolutionary history of the epidemic from March 2014 to January 2015. Analysis of EBOV genome evolution has also benefited from a similar sequencing effort of patient samples from Sierra Leone. Our results confirm that the EBOV from Guinea moved into Sierra Leone, most likely in April or early May. The viruses of the Guinea/Sierra Leone lineage mixed around June/July 2014. Viral sequences covering August, September and October 2014 indicate that this lineage evolved independently within Guinea. These data can be used in conjunction with epidemiological information to test retrospectively the effectiveness of control measures, and provides an unprecedented window into the evolution of an ongoing viral haemorrhagic fever outbreak.
Journal Article > Short ReportFull Text
Pan Afr Med J. 2017 January 18; Volume 26; DOI:10.11604/pamj.2017.26.27.11111
Asfaw Y, Boateng I, Calderon M, Caleo GNC, Conteh LA, et al.
Pan Afr Med J. 2017 January 18; Volume 26; DOI:10.11604/pamj.2017.26.27.11111
Journal Article > ResearchFull Text
Confl Health. 2010 June 17; Volume 4; 12.; DOI:10.1186/1752-1505-4-12
O'Brien DP, Venis S, Greig J, Shanks L, Ellman T, et al.
Confl Health. 2010 June 17; Volume 4; 12.; DOI:10.1186/1752-1505-4-12
INTRODUCTION
Many countries ravaged by conflict have substantial morbidity and mortality attributed to HIV/AIDS yet HIV treatment is uncommonly available. Universal access to HIV care cannot be achieved unless the needs of populations in conflict-affected areas are addressed.
METHODS
From 2003 Médecins Sans Frontières introduced HIV care, including antiretroviral therapy, into 24 programmes in conflict or post-conflict settings, mainly in sub-Saharan Africa. HIV care and treatment activities were usually integrated within other medical activities. Project data collected in the Fuchia software system were analysed and outcomes compared with ART-LINC data. Programme reports and other relevant documents and interviews with local and headquarters staff were used to develop lessons learned.
RESULTS
In the 22 programmes where ART was initiated, more than 10,500 people were diagnosed with HIV and received medical care, and 4555 commenced antiretroviral therapy, including 348 children. Complete data were available for adults in 20 programmes (n = 4145). At analysis, 2645 (64%) remained on ART, 422 (10%) had died, 466 (11%) lost to follow-up, 417 (10%) transferred to another programme, and 195 (5%) had an unclear outcome. Median 12-month mortality and loss to follow-up were 9% and 11% respectively, and median 6-month CD4 gain was 129 cells/mm3. Patient outcomes on treatment were comparable to those in stable resource-limited settings, and individuals and communities obtained significant benefits from access to HIV treatment. Programme disruption through instability was uncommon with only one program experiencing interruption to services, and programs were adapted to allow for disruption and population movements. Integration of HIV activities strengthened other health activities contributing to health benefits for all victims of conflict and increasing the potential sustainability for implemented activities.
CONCLUSIONS
With commitment, simplified treatment and monitoring, and adaptations for potential instability, HIV treatment can be feasibly and effectively provided in conflict or post-conflict settings.
Many countries ravaged by conflict have substantial morbidity and mortality attributed to HIV/AIDS yet HIV treatment is uncommonly available. Universal access to HIV care cannot be achieved unless the needs of populations in conflict-affected areas are addressed.
METHODS
From 2003 Médecins Sans Frontières introduced HIV care, including antiretroviral therapy, into 24 programmes in conflict or post-conflict settings, mainly in sub-Saharan Africa. HIV care and treatment activities were usually integrated within other medical activities. Project data collected in the Fuchia software system were analysed and outcomes compared with ART-LINC data. Programme reports and other relevant documents and interviews with local and headquarters staff were used to develop lessons learned.
RESULTS
In the 22 programmes where ART was initiated, more than 10,500 people were diagnosed with HIV and received medical care, and 4555 commenced antiretroviral therapy, including 348 children. Complete data were available for adults in 20 programmes (n = 4145). At analysis, 2645 (64%) remained on ART, 422 (10%) had died, 466 (11%) lost to follow-up, 417 (10%) transferred to another programme, and 195 (5%) had an unclear outcome. Median 12-month mortality and loss to follow-up were 9% and 11% respectively, and median 6-month CD4 gain was 129 cells/mm3. Patient outcomes on treatment were comparable to those in stable resource-limited settings, and individuals and communities obtained significant benefits from access to HIV treatment. Programme disruption through instability was uncommon with only one program experiencing interruption to services, and programs were adapted to allow for disruption and population movements. Integration of HIV activities strengthened other health activities contributing to health benefits for all victims of conflict and increasing the potential sustainability for implemented activities.
CONCLUSIONS
With commitment, simplified treatment and monitoring, and adaptations for potential instability, HIV treatment can be feasibly and effectively provided in conflict or post-conflict settings.
Journal Article > ResearchFull Text
Euro Surveill. 2014 October 9; Volume 19 (Issue 40); 20924.
Fitzpatrick G, Vogt F, Gbabai O, Black B, Santantonio M, et al.
Euro Surveill. 2014 October 9; Volume 19 (Issue 40); 20924.
Case management centres (CMCs) are part of the outbreak control plan for Ebola virus disease (EVD). A CMC in Sierra Leone had 33% (138/419) of primary admissions discharged as EVD negative (not a case). Fifteen of these were readmitted within 21 days, nine of which were EVD positive. All readmissions had contact with an Ebola case in the community in the previous 21 days indicating that the infection was likely acquired outside the CMC.
Journal Article > ResearchFull Text
Public Health Action. 2019 September 1; Volume 9 (Issue 3); 107-112.; DOI:10.5588/pha.18.0045
Gil Cuesta J, Trelles M, Naseer A, Momin A, Ngabo Mulamira L, et al.
Public Health Action. 2019 September 1; Volume 9 (Issue 3); 107-112.; DOI:10.5588/pha.18.0045
English
Français
Español
INTRODUCTION
Conflicts frequently occur in countries with high maternal and neonatal mortality and can aggravate difficulties accessing emergency care. No literature is available on whether the presence of conflict influences the outcomes of mothers and neonates during Caesarean sections (C-sections) in high-mortality settings.
OBJECTIVE
To determine whether the presence of conflict was associated with changes in maternal and neonatal mortality during C-sections.
METHODS
We analysed routinely collected data on C-sections from 17 Médecins Sans Frontières (MSF) health facilities in 12 countries. Exposure variables included presence and intensity of conflict, type of health facility and other types of access to emergency care.
RESULTS
During 2008–2015, 30,921 C-sections were performed in MSF facilities; of which 55.4% were in areas of conflict. No differences were observed in maternal mortality in conflict settings (0.1%) vs. non-conflict settings (0.1%) (P = 0.08), nor in neonatal mortality between conflict (12.2%) and non-conflict settings (11.5%) (P = 0.1). Among the C-sections carried out in conflict settings, neonatal mortality was slightly higher in war zones compared to areas of minor conflict (P = 0.02); there was no difference in maternal mortality (P = 0.38).
CONCLUSIONS
Maternal and neonatal mortality did not appear to be affected by the presence of conflict in a large number of MSF facilities. This finding should encourage humanitarian organisations to support C-sections in conflict settings to ensure access to quality maternity care.
Conflicts frequently occur in countries with high maternal and neonatal mortality and can aggravate difficulties accessing emergency care. No literature is available on whether the presence of conflict influences the outcomes of mothers and neonates during Caesarean sections (C-sections) in high-mortality settings.
OBJECTIVE
To determine whether the presence of conflict was associated with changes in maternal and neonatal mortality during C-sections.
METHODS
We analysed routinely collected data on C-sections from 17 Médecins Sans Frontières (MSF) health facilities in 12 countries. Exposure variables included presence and intensity of conflict, type of health facility and other types of access to emergency care.
RESULTS
During 2008–2015, 30,921 C-sections were performed in MSF facilities; of which 55.4% were in areas of conflict. No differences were observed in maternal mortality in conflict settings (0.1%) vs. non-conflict settings (0.1%) (P = 0.08), nor in neonatal mortality between conflict (12.2%) and non-conflict settings (11.5%) (P = 0.1). Among the C-sections carried out in conflict settings, neonatal mortality was slightly higher in war zones compared to areas of minor conflict (P = 0.02); there was no difference in maternal mortality (P = 0.38).
CONCLUSIONS
Maternal and neonatal mortality did not appear to be affected by the presence of conflict in a large number of MSF facilities. This finding should encourage humanitarian organisations to support C-sections in conflict settings to ensure access to quality maternity care.
Journal Article > CommentaryFull Text
Lancet. 2000 June 10; Volume 355 (Issue 9220); 2067-2068.; DOI:10.1016/S0140-6736(00)02364-3
de Jong J, Mulhern M, Ford NP, van der Kam S, Kleber RJ
Lancet. 2000 June 10; Volume 355 (Issue 9220); 2067-2068.; DOI:10.1016/S0140-6736(00)02364-3
Conference Material > Abstract
Croft LA, Puig-García M, Silver C, Pearlman J, Stellmach DUS, et al.
MSF Scientific Days International 2022. 2022 May 9; DOI:10.57740/b641-d608
INTRODUCTION
Between 2020 and 2021, MSF’s social sciences team designed and supported implementation of qualitative assessments to better understand community-level outbreak responses and well-being in the context of Covid-19. Assessments were conducted in seven sites, specifically Nigeria, Sierra Leone, Chad, Iraq, Tajikistan, Syria, and Somaliland. Although a single protocol was designed and followed, each site was unique in terms of its setting (e.g. camp, conflict, urban, or rural), who implemented assessments (e.g. field epidemiologists, health promotion staff), timing of implementation (early phase of the pandemic versus late phase), and community involvement. Here we present a synthesis of the assessments to inform future public health responses.
METHODS
Synthesis involved secondary analysis of qualitative reports over five iterative phases. Phase 1 involved in-depth reading of each report, during which analytic annotation and note-taking took place. In Phase 2, each report was coded inductively. In Phase 3, codes were reviewed, defined, and clustered into initial categories and themes. Phase 4 involved reviewing and refining codes, categories, and themes, and establishing connections. In Phase 5, synthesis findings were organised and written up. The process was managed using the software ATLAS.ti.
ETHICS
This synthesis is an a posteriori analysis of secondary data. Ethics approval for primary data was granted by officials in Nigeria, Sierra Leone, Chad, Iraq, Tajikistan, Syria, and Somaliland and the MSF Ethics Review Board.
RESULTS
Overall 138, people participated in the assessments, of which 21 (15%) were women. Participants included health workers, community members, traditional healers, chiefs, young people, women’s leaders and local staff. Four themes were identified: 1) exacerbation of pre-existing vulnerabilities and inequalities; 2) disruption of coping mechanisms; 3) awareness of the risks of Covid-19; 4) community as a public health enabler. The pandemic was seen to magnify existing social inequalities and overall health burden. Public health measures to control the spread of Covid-19 often disrupted community coping mechanisms by causing fear of separation and practical challenges around compliance. Awareness of the risks of Covid-19 and understanding of prevention measures were high, with socio-economic costs of compliance relying on external funding and relief. A community led intervention for effective public health controls varied between sites, depending on previous outbreak experiences (e.g. Ebola and tuberculosis), and/or settings experiencing protracted conflict (e.g. Syria, and Iraq).
CONCLUSION
Our synthesis illustrates syndemic effects of the pandemic. From an operational perspective, there is a need to diversify humanitarian, social, and health interventions, and strengthen approaches to working with communities to identify how best to take forward public health measures in humanitarian settings.
CONFLICTS OF INTEREST
None declared.
Between 2020 and 2021, MSF’s social sciences team designed and supported implementation of qualitative assessments to better understand community-level outbreak responses and well-being in the context of Covid-19. Assessments were conducted in seven sites, specifically Nigeria, Sierra Leone, Chad, Iraq, Tajikistan, Syria, and Somaliland. Although a single protocol was designed and followed, each site was unique in terms of its setting (e.g. camp, conflict, urban, or rural), who implemented assessments (e.g. field epidemiologists, health promotion staff), timing of implementation (early phase of the pandemic versus late phase), and community involvement. Here we present a synthesis of the assessments to inform future public health responses.
METHODS
Synthesis involved secondary analysis of qualitative reports over five iterative phases. Phase 1 involved in-depth reading of each report, during which analytic annotation and note-taking took place. In Phase 2, each report was coded inductively. In Phase 3, codes were reviewed, defined, and clustered into initial categories and themes. Phase 4 involved reviewing and refining codes, categories, and themes, and establishing connections. In Phase 5, synthesis findings were organised and written up. The process was managed using the software ATLAS.ti.
ETHICS
This synthesis is an a posteriori analysis of secondary data. Ethics approval for primary data was granted by officials in Nigeria, Sierra Leone, Chad, Iraq, Tajikistan, Syria, and Somaliland and the MSF Ethics Review Board.
RESULTS
Overall 138, people participated in the assessments, of which 21 (15%) were women. Participants included health workers, community members, traditional healers, chiefs, young people, women’s leaders and local staff. Four themes were identified: 1) exacerbation of pre-existing vulnerabilities and inequalities; 2) disruption of coping mechanisms; 3) awareness of the risks of Covid-19; 4) community as a public health enabler. The pandemic was seen to magnify existing social inequalities and overall health burden. Public health measures to control the spread of Covid-19 often disrupted community coping mechanisms by causing fear of separation and practical challenges around compliance. Awareness of the risks of Covid-19 and understanding of prevention measures were high, with socio-economic costs of compliance relying on external funding and relief. A community led intervention for effective public health controls varied between sites, depending on previous outbreak experiences (e.g. Ebola and tuberculosis), and/or settings experiencing protracted conflict (e.g. Syria, and Iraq).
CONCLUSION
Our synthesis illustrates syndemic effects of the pandemic. From an operational perspective, there is a need to diversify humanitarian, social, and health interventions, and strengthen approaches to working with communities to identify how best to take forward public health measures in humanitarian settings.
CONFLICTS OF INTEREST
None declared.
Conference Material > Slide Presentation
Lavilla KM, Teal J, Schausberger B, Sankoh M, Conteh AB, et al.
MSF Scientific Days International 2022. 2022 May 11; DOI:10.57740/pyhg-f359
Journal Article > ResearchFull Text
Int J Infect Dis. 2022 September 1; Volume 122; 215-221.; DOI:10.1016/j.ijid.2022.05.039
Zheng Q, Luquero FJ, Ciglenecki I, Wamala JF, Abubakar A, et al.
Int J Infect Dis. 2022 September 1; Volume 122; 215-221.; DOI:10.1016/j.ijid.2022.05.039
BACKGROUND
Cholera remains a public health threat but is inequitably distributed across sub-Saharan Africa. Lack of standardized reporting and inconsistent outbreak definitions limit our understanding of cholera outbreak epidemiology.
METHODS
From a database of cholera incidence and mortality, we extracted data from sub-Saharan Africa and reconstructed outbreaks of suspected cholera starting in January 2010 to December 2019 based on location-specific average weekly incidence rate thresholds. We then described the distribution of key outbreak metrics.
RESULTS
We identified 999 suspected cholera outbreaks in 744 regions across 25 sub-Saharan African countries. The outbreak periods accounted for 1.8 billion person-months (2% of the total during this period) from January 2010 to January 2020. Among 692 outbreaks reported from second-level administrative units (e.g., districts), the median attack rate was 0.8 per 1000 people (interquartile range (IQR), 0.3-2.4 per 1000), the median epidemic duration was 13 weeks (IQR, 8-19), and the median early outbreak reproductive number was 1.8 (range, 1.1-3.5). Larger attack rates were associated with longer times to outbreak peak, longer epidemic durations, and lower case fatality risks.
CONCLUSIONS
This study provides a baseline from which the progress toward cholera control and essential statistics to inform outbreak management in sub-Saharan Africa can be monitored.
Cholera remains a public health threat but is inequitably distributed across sub-Saharan Africa. Lack of standardized reporting and inconsistent outbreak definitions limit our understanding of cholera outbreak epidemiology.
METHODS
From a database of cholera incidence and mortality, we extracted data from sub-Saharan Africa and reconstructed outbreaks of suspected cholera starting in January 2010 to December 2019 based on location-specific average weekly incidence rate thresholds. We then described the distribution of key outbreak metrics.
RESULTS
We identified 999 suspected cholera outbreaks in 744 regions across 25 sub-Saharan African countries. The outbreak periods accounted for 1.8 billion person-months (2% of the total during this period) from January 2010 to January 2020. Among 692 outbreaks reported from second-level administrative units (e.g., districts), the median attack rate was 0.8 per 1000 people (interquartile range (IQR), 0.3-2.4 per 1000), the median epidemic duration was 13 weeks (IQR, 8-19), and the median early outbreak reproductive number was 1.8 (range, 1.1-3.5). Larger attack rates were associated with longer times to outbreak peak, longer epidemic durations, and lower case fatality risks.
CONCLUSIONS
This study provides a baseline from which the progress toward cholera control and essential statistics to inform outbreak management in sub-Saharan Africa can be monitored.