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1.
BMC Health Serv Res ; 22(1): 1217, 2022 Sep 30.
Artigo em Inglês | MEDLINE | ID: mdl-36180873

RESUMO

BACKGROUND: Tuberculosis (TB) often concentrates in groups of people with complex health and social issues, including alcohol use disorders (AUD). Risk of TB, and poor TB treatment outcomes, are substantially elevated in people who have AUD. Médecins sans Frontières and the Belarus Ministry of Health have worked to improve treatment adherence in patients with multi-drug or rifampicin resistant (MDR/RR)-TB and harmful use of alcohol. In 2016, a person-centred, multidisciplinary, psychosocial support and harm reduction programme delivered by TB doctors, counsellors, psychiatrists, health-educators, and social workers was initiated. In 2020, we described patient and provider experiences within the programme as part of a wider evaluation. METHODS: We recruited 12 patients and 20 health-care workers, using purposive sampling, for in-depth individual interviews and focus group discussions. We used a participant-led, flexible, exploratory approach, enabling participants and the interviewer to shape topics of conversation. Qualitative data were coded manually and analysed thematically. As part of the analysis process, identified themes were shared with health-care worker participants to enable their reflections to be incorporated into the findings. RESULTS: Key themes related to the patients' and practitioners experience of having and treating MDRTB with associated complex health and social issues were: fragility and despair and guidance, trust and health. Prejudice and marginalisation were global to both themes. Counsellors and other health workers built a trusting relationship with patients, enabling guidance through a multi-disciplinary approach, which supported patients to achieve their vision of health. This guidance was achieved by a team of social workers, counsellors, doctors and health-educators who provided professional and individualised help for patients' illnesses, personal or interpersonal problems, administrative tasks, and job searches. CONCLUSIONS: Patients with MDR/RR-TB and harmful use of alcohol faced complex issues during treatment. Our findings describe how person-centred, multi-disciplinary, psychosocial support helped patients in this setting to cope with these challenges and complete the treatment programme. We recommend that these findings are used to: i) inform programmatic changes to further boost the person-centred care nature of this program; and ii) advocate for this type of person-centred care approach to be rolled out across Belarus, and in contexts that face similar challenges.


Assuntos
Alcoolismo , Tuberculose Resistente a Múltiplos Medicamentos , Tuberculose , Alcoolismo/terapia , Antituberculosos/uso terapêutico , Redução do Dano , Humanos , Sistemas de Apoio Psicossocial , Pesquisa Qualitativa , República de Belarus , Rifampina/uso terapêutico , Tuberculose/tratamento farmacológico , Tuberculose Resistente a Múltiplos Medicamentos/tratamento farmacológico
2.
Epidemiol Infect ; 149: e157, 2021 04 27.
Artigo em Inglês | MEDLINE | ID: mdl-33902786

RESUMO

Hospital healthcare workers (HCWs) are at increased risk of contracting COVID-19 infection. We aimed to determine the seroprevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies in HCWs in Ireland. Two tertiary referral hospitals in Irish cities with diverging community incidence and seroprevalence were identified; COVID-19 had been diagnosed in 10.2% and 1.8% of staff respectively by the time of the study (October 2020). All staff of both hospitals (N = 9038) were invited to participate in an online questionnaire and blood sampling for SARS-CoV-2 antibody testing. Frequencies and percentages for positive SARS-CoV-2 antibody were calculated and adjusted relative risks (aRR) for participant characteristics were calculated using multivariable regression analysis. In total, 5788 HCWs participated (64% response rate). Seroprevalence of antibodies to SARS-CoV-2 was 15% and 4.1% in hospitals 1 and 2, respectively. Thirty-nine percent of infections were previously undiagnosed. Risk for seropositivity was higher for healthcare assistants (aRR 2.0, 95% confidence interval (CI) 1.4-3.0), nurses (aRR: 1.6, 95% CI 1.1-2.2), daily exposure to patients with COVID-19 (aRR: 1.6, 95% CI 1.2-2.1), age 18-29 years (aRR: 1.4, 95% CI 1.1-1.9), living with other HCWs (aRR: 1.3, 95% CI 1.1-1.5), Asian background (aRR: 1.3, 95% CI 1.0-1.6) and male sex (aRR: 1.2, 95% CI 1.0-1.4). The HCW seroprevalence was six times higher than community seroprevalence. Risk was higher for those with close patient contact. The proportion of undiagnosed infections call for robust infection control guidance, easy access to testing and consideration of screening in asymptomatic HCWs. With emerging evidence of reduction in transmission from vaccinated individuals, the authors strongly endorse rapid vaccination of all HCWs.


Assuntos
Anticorpos Antivirais/sangue , COVID-19 , Recursos Humanos em Hospital/estatística & dados numéricos , Adolescente , Adulto , Idoso , COVID-19/epidemiologia , COVID-19/imunologia , Estudos Transversais , Feminino , Humanos , Irlanda/epidemiologia , Masculino , Pessoa de Meia-Idade , SARS-CoV-2/imunologia , Estudos Soroepidemiológicos , Adulto Jovem
3.
BMC Public Health ; 19(1): 1153, 2019 Aug 22.
Artigo em Inglês | MEDLINE | ID: mdl-31438898

RESUMO

BACKGROUND: Measles continues to circulate in the Democratic Republic of Congo, and the country suffered from several important outbreaks over the last 5 years. Despite a large outbreak starting in the former province of Katanga in 2010 and the resulting immunization activities, another outbreak occurred in 2015 in this same region. We conducted measles seroprevalence surveys in four health zones (HZ) in the former Katanga Province in order to assess the immunity against measles in children 6 months to 14 years after the 2015 outbreak. METHODS: We conducted multi-stage cluster surveys stratified by age group in four HZs, Kayamba, Malemba-Nkulu, Fungurume, and Manono. The age groups were 6-11 months, 12-59 months, and 5-14 years in Kayamba and Malemba-Nkulu, 6-59 months and 5-14 years in Manono and Fungurume. The serological status was measured on dried capillary blood spots collected systematically along with vaccination status (including routine Extended Program of Immunization (EPI), and supplementary immunization activities (SIAs)) and previous self-reported history of suspected measles. RESULTS: Overall seroprevalence against measles was 82.7% in Kayamba, 97.6% in Malemba-Nkulu, 83.2% in Manono, and 74.4% in Fungurume, and it increased with age in all HZs. It was 70.7 and 93.8% in children 12-59 months in Kayamba and Malemba-Nkulu, and 49.8 and 64.7% in children 6-59 months in Fungurume and Manono. The EPI coverage was low but varied across HZ. The accumulation of any type of vaccination against measles resulted in an overall vaccine coverage (VC) of at least 85% in children 12-59 months in Kayamba and Malemba-Nkulu, 86.1 and 74.8% in children 6-59 months in Fungurume and Manono. Previous measles infection in 2015-early 2016 was more frequently reported in children aged 12-59 months or 6-59 months (depending on the HZ). CONCLUSION: The measured seroprevalence was consistent with the events that occurred in these HZs over the past few years. Measles seroprevalence might prove a valuable source of information to help adjust the timing of future SIAs and prioritizing support to the EPI in this region as long as the VC does not reach a level high enough to efficiently prevent epidemic flare-ups.


Assuntos
Surtos de Doenças/prevenção & controle , Programas de Imunização , Vacina contra Sarampo/administração & dosagem , Sarampo/epidemiologia , Adolescente , Criança , Pré-Escolar , República Democrática do Congo/epidemiologia , Feminino , Humanos , Lactente , Masculino , Sarampo/prevenção & controle , Estudos Soroepidemiológicos
4.
Food Microbiol ; 71: 32-38, 2018 May.
Artigo em Inglês | MEDLINE | ID: mdl-29366466

RESUMO

Analysis of whole genome sequencing data uncovered a previously undetected outbreak of Salmonella Enteritidis that had been on-going for four years. Cases were resident in all countries of the United Kingdom and 40% of the cases were aged less than 11 years old. Initial investigations revealed that 30% of cases reported exposure to pet snakes. A case-control study was designed to test the hypothesis that exposure to reptiles or their feed were risk factors. A robust case-definition, based on the single nucleotide polymorphism (SNP) profile, increased the power of the analytical study. Following univariable and multivariable analysis, exposure to snakes was the only variable independently associated with infection (Odds ratio 810 95% CI (85-7715) p < 0.001). Isolates of S. Enteritidis belonging to the outbreak profile were recovered from reptile feeder mice sampled at the retail and wholesale level. Control measures included improved public health messaging at point of sale, press releases and engagement with public health and veterinary counterparts across Europe. Mice destined to be fed to reptiles are not regarded as pet food and are not routinely tested for pathogenic bacteria. Routine microbiological testing to ensure feeder mice are free from Salmonella is recommended.


Assuntos
Camundongos/microbiologia , Infecções por Salmonella/microbiologia , Salmonella enteritidis/isolamento & purificação , Serpentes/microbiologia , Zoonoses/microbiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Animais , Criança , Pré-Escolar , Surtos de Doenças , Comportamento Alimentar , Feminino , Genoma Bacteriano , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Filogenia , Ratos/microbiologia , Infecções por Salmonella/epidemiologia , Infecções por Salmonella/transmissão , Salmonella enteritidis/classificação , Salmonella enteritidis/genética , Salmonella enteritidis/fisiologia , Serpentes/fisiologia , Reino Unido/epidemiologia , Sequenciamento Completo do Genoma , Adulto Jovem , Zoonoses/epidemiologia , Zoonoses/transmissão
5.
J Immigr Minor Health ; 25(2): 331-338, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-36273089

RESUMO

Non-communicable diseases (NCDs) are high-prevalence health problems among Syrian refugees. In 2014, Médecins Sans Frontières (MSF) identified unmet NCD care needs and began providing free-of-charge services for Syrian refugees in Irbid, Jordan. This study aimed to describe current socioeconomic and medical vulnerabilities among MSF Irbid Syrian refugee patients and their households and raise awareness of their ongoing health needs that must be addressed. A cross-sectional survey among Syrian refugees attending MSF NCD services in Irbid Governorate, Jordan was conducted by telephone interviews in January 2021 to query sociodemographic characteristics, economic situation, self-reported NCD prevalence, and Ministry of Health (MoH) policy awareness. Descriptive analysis of indicators included proportions or means presented with 95% confidence intervals. The survey included 350 patient-participants in 350 households and 2157 household members. Mean age was 28.3 years. Only 13.5% of household members had paid or self-employed work; 44% of households had no working members. Mean monthly income was 258.3 JOD (95%CI: 243.5-273.1) per household. Mean expenditures were 320.0 JOD (95%CI: 305.1-334.9). Debt was reported by 93% of households. NCD prevalence among adults was 42% (95%CI: 40-45). Hypertension was most prevalent (31.1%, 95%CI: 28.7-33.7), followed by diabetes (21.8%, 95%CI: 19.7-24.1) and cardiovascular diseases (14.4%, 95%CI: 12.6-16.4). Only 23% of interviewees were aware of subsidized MoH rates for NCD care. Twenty-nine percent stated they will not seek MoH care, mainly due to the unaffordable price. Our findings highlight increased vulnerability among MSF Irbid Syrian refugee NCD patients and their households, including: an older population; a high percentage of unemployment and reliance on cash assistance; higher proportion of households in debt and a high number of households having to resort to extreme coping mechanisms when facing a health emergency; and a higher proportion of people with multiple comorbid NCDs and physical disability. Their awareness of subsidised MoH care was low. MoH care is expected to be unaffordable for many. These people are at increased risk of morbidity and mortality. It is vital that health actors providing care for Syrian refugees take action to reduce their risk, including implementing financial support mechanisms and free healthcare.


Assuntos
Doenças não Transmissíveis , Refugiados , Adulto , Humanos , Jordânia/epidemiologia , Síria , Estudos Transversais , Características da Família
6.
BMJ Open ; 12(3): e048829, 2022 03 07.
Artigo em Inglês | MEDLINE | ID: mdl-35256438

RESUMO

OBJECTIVES: Chad reports the second highest maternal mortality worldwide. We conducted a survey in Sila region in southeast Chad to estimate the use of maternal health services (MHS) and to identify barriers to access MHS. DESIGN: Retrospective cross-sectional, population-based survey using two-stage cluster sampling methodology. The survey consisted of two strata, Koukou Angarana and Goz Beida district in Sila region. We conducted systematic random sampling proportional to population size to select settlements in each strata in the first sampling stage; and in the second stage we selected households in the settlements using random walk procedure. We calculated survey-design-weighted proportions with 95% CIs. We performed univariate analysis and multivariable logistic regression to identify impact factors associated with the use of MHS. SETTING: We interviewed women in selected households in Sila region in 2019. PARTICIPANTS: Women at reproductive age, who have given birth in the previous 2 years and are living in Koukou Angarana and Goz Beida district. PRIMARY OUTCOMES: Use of and access barriers to MHS including antenatal care (ANC), delivery care in a health facility (DC), postnatal care (PNC) and contraceptive methods. RESULTS: In total, 624 women participated. Median age was 28 years, 95.4% were illiterate and 95.7% married. Use of ANC, DC and PNC was reported by 57.6% (95% CI: 49.3% to 65.5%), 22.5% (95% CI: 15.7% to 31.1%) and 32.9% (95% CI: 25.8% to 40.9%), respectively. Use of MHS was lower in rural compared with urban settings. Having attended ANC increased the odds of using DC by 4.3 (1.5-12.2) and using PNC by 6.4 (3.7-11.1). Factors related to transport and to culture and belief were the most frequently stated access barriers to MHS. CONCLUSION: In Sila region, use of MHS is low and does not meet WHO-defined standards regarding maternal health. Among all services, use of ANC was better than for other MHS. ANC usage is positively associated with the use of further life-saving MHS including DC and could be used as an entry point to the community. To increase use of MHS, interventions should include infrastructural improvements as well as community-based approaches to overcome access barriers related to culture and belief.


Assuntos
Serviços de Saúde Materna , Adulto , Chade/epidemiologia , Pré-Escolar , Estudos Transversais , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Masculino , Aceitação pelo Paciente de Cuidados de Saúde , Gravidez , Cuidado Pré-Natal , Estudos Retrospectivos , Inquéritos e Questionários
7.
Front Med (Lausanne) ; 8: 758118, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-35186963

RESUMO

BACKGROUND: In October 2020 SARS-CoV-2 seroprevalence among hospital healthcare workers (HCW) of two Irish hospitals was 15 and 4. 1%, respectively. We compare seroprevalence in the same HCW population 6 months later, assess changes in risk factors for seropositivity with progression of the pandemic and serological response to vaccination. METHODS: All staff of both hospitals (N = 9,038) were invited to participate in an online questionnaire and SARS-CoV-2 antibody testing in April 2021. We measured anti-nucleocapsid and anti-spike antibodies. Frequencies and percentages for positive SARS-CoV-2 antibodies were calculated and adjusted relative risks for participant characteristics were calculated using multivariable regression analysis. RESULTS: Five thousand and eighty-five HCW participated. Seroprevalence increased to 21 and 13%, respectively; 26% of infections were previously undiagnosed. Black ethnicity (aRR 1.7, 95% CI 1.3-2.2, p < 0.001), lower level of education (aRR 1.4 for secondary level education, 95% CI 1.1-1.8, p = 0.002), living with other HCW (aRR 1.2, 95% CI 1.0-1.4, p = 0.007) were significantly associated with seropositivity. Having direct patient contact also carried a significant risk being a healthcare assistant (aRR 1.8, 95% CI 1.3-2.3, p < 0.001), being a nurse (aRR 1.4, 95% CI 1.0-1.8, p = 0.022), daily contact with COVID-19 patients (aRR 1.4, 95% CI 1.1-1.7, p = 0.002), daily contact with patients without suspected or confirmed COVID-19 (aRR 1.3, 95% CI 1.1-1.5, p = 0.013). Breakthrough infection occurred in 23/4,111(0.6%) of fully vaccinated participants; all had anti-S antibodies. CONCLUSION: The increase in seroprevalence reflects the magnitude of the third wave of the pandemic in Ireland. Genomic sequencing is needed to apportion risk to the workplace vs. the household/community. Concerted efforts are needed to mitigate risk factors due to ethnicity and lower level of education, even at this stage of the pandemic. The undiagnosed and breakthrough infections call for ongoing infection prevention and control measures and testing of HCW in the setting of close contact. Vaccinated HCW with confirmed infection should be actively assessed, including SARS-CoV-2 whole genome sequencing (WGS), serology testing and assessment of host determinants, to advance understanding of the reasons for breakthrough infection.

8.
Microbiol Spectr ; 9(2): e0039121, 2021 10 31.
Artigo em Inglês | MEDLINE | ID: mdl-34585976

RESUMO

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies are an excellent indicator of past COVID-19 infection. As the COVID-19 pandemic progresses, retained sensitivity over time is an important quality in an antibody assay that is to be used for the purpose of population seroprevalence studies. We compared 5,788 health care worker (HCW) serum samples by using two serological assays (Abbott SARS-CoV-2 anti-nucleocapsid immunoglobulin G (IgG) and Roche anti-SARS-CoV-2 anti-nucleocapsid total antibody) and a subset of samples (all Abbott assay positive or grayzone, n = 485) on Wantai SARS-CoV-2 anti-spike antibody enzyme-linked immunosorbent assay (ELISA). For 367 samples from HCW with a previous PCR-confirmed SARS-CoV-2 infection, we correlated the timing of infection with assay results. Overall, seroprevalence was 4.2% on Abbott and 9.5% on Roche. Of those with previously confirmed infection, 41% (150/367) and 95% (348/367) tested positive on Abbott and Roche, respectively. At 21 weeks (150 days) after confirmed infection, positivity on Abbott started to decline. Roche positivity was retained for the entire study period (33 weeks). Factors associated (P ≤ 0.050) with Abbott seronegativity in those with previous PCR-confirmed infection included sex (odds ratio [OR], 0.30 male ; 95% confidence interval [CI], 0.15 to 0.60), symptom severity (OR 0.19 severe symptoms; 95% CI, 0.05 to 0.61), ethnicity (OR, 0.28 Asian ethnicity; 95% CI, 0.12 to 0.60), and time since PCR diagnosis (OR, 2.06 for infection 6 months previously; 95% CI, 1.01 to 4.30). Wantai detected all previously confirmed infections. In our population, Roche detected antibodies up to at least 7 months after natural infection with SARS-CoV-2. This finding indicates that the Roche total antibody assay is better suited than Abbott IgG assay to population-based studies. Wantai demonstrated high sensitivity, but sample selection was biased. The relationship between serological response and functional immunity to SARS-CoV-2 infection needs to be delineated. IMPORTANCE As the COVID-19 pandemic progresses, retained sensitivity over time is an important quality in an antibody assay that is to be used for the purpose of population seroprevalence studies. There is a relative paucity of published literature in this field to help guide public health specialists when planning seroprevalence studies. In this study, we compared results of 5,788 health care worker blood samples tested by using two assays (Roche and Elecsys, anti-nucleocapsid antibody) and by testing a subset on a third assay (Wantai enzyme-linked immunosorbent assay [ELISA] anti-spike antibody). We found significant differences in the performance of these assays, especially with distance in time from PCR-confirmed COVID-19 infection, and we feel these results may significantly impact the choice of assay for others conducting similar studies.


Assuntos
Anticorpos Antivirais/sangue , Teste Sorológico para COVID-19/métodos , COVID-19/diagnóstico , Proteínas do Nucleocapsídeo de Coronavírus/imunologia , SARS-CoV-2/imunologia , Glicoproteína da Espícula de Coronavírus/imunologia , Adulto , Estudos Transversais , Ensaio de Imunoadsorção Enzimática , Feminino , Pessoal de Saúde/estatística & dados numéricos , Humanos , Imunoglobulina G/sangue , Masculino , Pessoa de Meia-Idade , Fosfoproteínas/imunologia , Sensibilidade e Especificidade , Estudos Soroepidemiológicos , Adulto Jovem
9.
Confl Health ; 13: 33, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31338121

RESUMO

BACKGROUND: War in Syria has lasted for more than eight years, causing population displacement, collapse of medical and public health services, extensive violence and countless deaths. Since November 2016, military operations in Northeast Syria intensified. In October 2017 a large influx of internally displaced persons (IDPs) arrived to Ein Issa camp, Raqqa governate. Médecins Sans Frontières (MSF) assessed the health status of recently arrived IDPs in Ein Issa camp. METHODS: MSF carried out a cross-sectional survey using simple random sampling between 8 and 18 November 2017, enrolling households who had arrived to Ein Issa camp since 1 October 2017. A questionnaire collected data on demographics, history of displacement, retrospective one-year mortality, two-week morbidities, non-communicable diseases, exposure to violence in the last year and two-week psychological distress symptoms among all household members as well as vaccination status in children aged 6 to 59 months. The latter were also screened for malnutrition. Prevalence estimates and mortality rates were calculated with their 95% confidence interval. Mortality rates were calculated as the number of deaths/10,000 persons/day using the individual person-day contribution of all household members. RESULTS: MSF surveyed 257 households (1482 participants). They reported 31 deaths in the previous year, resulting in a crude mortality rate of 0.56 deaths/10,000 persons/day (95%CI: 0.39-0.80). Conflict-related violence was the most frequently reported cause of death (64.5%). In the previous year, 31.7% (95%CI: 29.4-34.2) of the participants experienced at least one violent episode. The most frequent type of violence reported was witnessing atrocities (floggings, executions or public body displays); 18.9% (95%CI: 17.0-21.0) of the population and 9.8% (95%CI: 7.9-12.0) of the children under 15 years had witnessed such atrocities. In men over 14 years, 15.8% (95%CI: 11.9-20.8) were detained/kidnapped and 11.3% (95%CI: 8.0-15.8) tortured/beaten/attacked. In the two weeks prior to interview, 14.4% (95%CI: 10.6-19.3) of the respondents felt so hopeless that they did not want to carry on living most of the time. CONCLUSIONS: High levels of mortality, exposure to violence and psychological distress were reported. These survey results increase understanding of the impact of the conflict on the IDP population in Northeast Syria.

10.
Confl Health ; 13: 28, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31249610

RESUMO

BACKGROUND: In June 2017, the U.S.-backed Syrian Democratic Forces (SDF) launched a military operation to retake the city of Raqqa, Syria, from the so-called Islamic State. The city population incurred mass numbers of wounded. In the post-offensive period, the population returned to a city (Raqqa) contaminated with improvised explosive devices (IEDs) and explosive remnants of war (ERWs), resulting in a second wave of wounded patients. Médecins Sans Frontières (MSF) supported a hospital in Tal-Abyad (north of Raqqa) and scaled up operations in response to this crisis. We describe the cohort of blast-wounded cases admitted to this hospital in order help prepare future humanitarian responses. METHODS: We retrospectively extracted data from clinical charts in the MSF-supported hospital. We included all new admissions for blast-wounded patients with key data elements documented. We performed comparative analyses from the offensive period (June 6, 2017 to October 17, 2017) and the post-offensive period (October 18, 2017 to March 17, 2018). RESULTS: We included 322 blast related injuries. There were more than twice the number of cases with blast injuries in the post-offensive period as the offensive period (225 vs. 97, p = <.001). The offensive period saw a significantly higher proportion of female patients (32.0%, n = 31 vs. 11.1%, n = 25, p < 0.001) and paediatric patients (42.3%, n = 41 vs 24.9%, n = 56, p = 0.002). Blast-injured patients in the post-offensive period included more cases with multiple traumatic injuries (65.8%, n = 148 vs. 39.2%, n = 38, p < 0.001). The treatment of the blast-injured cases in the post-offensive period was more labor intensive with those patients having a higher median number of interventions (2 vs 1, p = <0.001) and higher median number of days in hospital (7 vs 4, p = < 0.001). CONCLUSIONS: In the wake of the Raqqa offensive, the MSF-supported district hospital received an unpredicted second, larger and more complex wave of blast-wounded cases as the population returned to a city strewn with IEDs and ERWs. These findings indicate the high risk of traumatic injury to the population even after warring factions have vacated conflict zones. Medical humanitarian actors should be prepared for a continued and scaled up response in areas known to be highly contaminated with explosive ordnance.

11.
Confl Health ; 13: 56, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31832090

RESUMO

BACKGROUND: During humanitarian crises, health information systems are often lacking and surveys are a valuable tool to assess the health needs of affected populations. In 2013, a mortality and health survey undertaken by Médecins Sans Frontières (MSF) in the conflict affected Walikale territory of North Kivu, Democratic Republic of the Congo (DRC), indicated mortality rates exceeding humanitarian crisis thresholds and a high burden of mortality and morbidity due to malaria. In late 2017, after a period of relative stability, MSF reassessed the health status of the population through a second survey to guide ongoing operations. METHODS: A two-stage cluster survey, selecting villages using probability proportional to size and households using random walk procedures, was conducted. Household members were interviewed on morbidity and mortality, healthcare use, vaccination status, and bednet availability. RESULTS: The sample included 5711 persons in 794 households. The crude mortality rate (CMR) and under-five mortality rate (U5MR) were 0.98 per 10,000 persons/day (95% confidence interval (CI) 0.78-1.2) and 1.3 per 10,000 persons/day (95% CI): 0.82-2.0), respectively. The most frequently reported causes of death were fever/malaria (31%), diarrhoea (15%) and respiratory infections (8%). In 89% of households at least one person was reported as falling ill in the previous 2 weeks, and 58% sought healthcare. Cost was the main barrier amongst 58% of those who did not seek healthcare. Coverage of measles-containing-vaccine was 62% in under-fives. Sufficient bednet coverage (1 bednet/2 people) was reported from 17% of households. CONCLUSION: The second survey illustrates that although mortality is now just below crisis thresholds, the area still experiences excess mortality and has substantial health needs. The study results have supported the further expansion of integrated community case management to improve access to care for malaria, diarrhoea and respiratory infections. Such surveys are important to orient operations to the health needs of the population being served and also highlight the ongoing vulnerability of populations after humanitarian crises.

12.
F1000Res ; 8: 954, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31543955

RESUMO

Background: In recent years, Médecins Sans Frontières has observed high mortality rates among hospitalized infants in Pakistan. We describe the clinical characteristics of the infants admitted between 2013 and 2016 in order to acquire a better understanding on the risk factors for mortality.  Methods: We analyzed routinely collected medical data from infants (<7 months) admitted in Chaman and Dera Murad Jamali (DMJ) hospitals. The association between clinical characteristics and mortality was estimated using Poisson regression. Results: Between 2013 and 2016, 5,214 children were admitted (male/female ratio: 1.60) and 1,178 (23%) died. Days since admission was associated with a higher risk of mortality and decreased with each extra day of admission after seven days. The first 48 hours of admission was strongly associated with a higher risk of mortality. A primary diagnosis of tetanus, necrotizing enterocolitis, prematurity, sepsis and hypoxic-ischemic encephalopathy were strongly associated with higher rates of mortality. We observed an annual peak in the mortality rate in September. Conclusions: The first days of admission are critical for infant survival. Furthermore, the found male/female ratio was exceedingly higher than the national ratio of Pakistan. The observed seasonality in mortality rate by week has not been previously reported. It is fully recommended to do further in-depth research on male/female ratio differences and the reasons behind the annual peaks in mortality rate by week.


Assuntos
Hospitalização , Enterocolite Necrosante , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Paquistão , Estudos Retrospectivos , Estações do Ano , Sepse
14.
PLoS Negl Trop Dis ; 8(9): e3181, 2014 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-25233090

RESUMO

The area of Walikale in North Kivu, Democratic Republic of Congo, is intensely affected by conflict and population displacement. Médecins-Sans-Frontières (MSF) returned to provide primary healthcare in July 2012. To better understand the impact of the ongoing conflict and displacement on the population, a retrospective mortality survey was conducted in April 2013. A two-stage randomized cluster survey using 31 clusters of 21 households was conducted. Heads of households provided information on their household make-up, ownership of non-food items (NFIs), access to healthcare and information on deaths and occurrence of self-reported disease in the household during the recall period. The recall period was of 325 days (July 2012-April 2013). In total, 173 deaths were reported during the recall period. The crude mortality rate (CMR) was of 1.4/10,000 persons/day (CI95%: 1.2-1.7) and the under-five- mortality rate (U5MR) of 1.9/10,000 persons per day (CI95%: 1.3-2.5). The most frequently reported cause of death was fever/malaria 34.1% (CI95%: 25.4-42.9). Thirteen deaths were due to intentional violence. Over 70% of all households had been displaced at some time during the recall period. Out of households with someone sick in the last two weeks, 63.8% sought health care; the main reason not to seek health care was the lack of money (n = 134, 63.8%, CI95%: 52.2-75.4). Non Food Items (NFI) ownership was low: 69.0% (CI95%: 53.1-79.7) at least one 10 liter jerry can, 30.1% (CI95%: 24.3-36.5) of households with visible soap available and 1.6 bednets per household. The results from this survey in Walikale clearly illustrate the impact that ongoing conflict and displacement are having on the population in this part of DRC. The gravity of their health status was highlighted by a CMR that was well above the emergency threshold of 1 person/10,000/day and an U5MR that approaches the 2 children/10,000/day threshold for the recall period.


Assuntos
Mortalidade/tendências , Violência/estatística & dados numéricos , Guerra , Adolescente , Criança , Congo , Coleta de Dados , República Democrática do Congo/epidemiologia , Características da Família , Feminino , Humanos , Lactente , Malária , Propriedade , Grupos Populacionais , Estudos Retrospectivos , Inquéritos e Questionários
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