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1.
PLoS Negl Trop Dis ; 18(5): e0012221, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38814987

RESUMO

BACKGROUND: Following the COVID-19 pandemic declaration, the World Health Organization recommended suspending neglected tropical diseases (NTD) control activities as part of sweeping strategies to minimise COVID-19 transmission. Understanding how NTD programs were impacted and resumed operations will inform contingency planning for future emergencies. This is the first study that documents how South-East Asian and Pacific NTD programs addressed challenges experienced during the COVID-19 pandemic. METHODOLOGY/PRINCIPAL FINDINGS: Data was collected through semi-structured interviews with 11 NTD Program Coordinators and related personnel from Fiji, Papua New Guinea, The Philippines, Timor-Leste, and Vanuatu. Constructivist grounded theory methods were drawn on to generate an explanation of factors that enabled or hindered NTD program operations during the COVID-19 pandemic. The COVID-19 pandemic disrupted NTD programs in all countries. Some programs implemented novel strategies by partnering with services deemed essential or used new communications technology to continue (albeit scaled-back) NTD activities. Strong relationships to initiate cross-program integration, sufficient resources to implement adapted activities, and dedicated administrative systems were key enabling factors for recommencement. As the COVID-19 pandemic continued, exacerbating health resources scarcity, programs faced funding shortages and participants needed to find efficiencies through greater integration and activity prioritisation within their NTD units. Emphasising community-led approaches to restore trust and engagement was critical after widespread social anxiety and disconnection. CONCLUSIONS/SIGNIFICANCE: Sustaining effective NTD programs during a global emergency goes beyond managing immediate activity disruptions and requires attention to how NTD programs can be better ensconced within wider health programs, administrative, and social systems. This study underscores the importance of pre-emergency planning that reinforces NTD control programs as a critical service at all health systems levels, accompanied by governance arrangements that increase NTD staff control over their operations and strategies to maintain strong community relationships. Ensuring NTD units are supported via appropriate funding, personnel, and bureaucratic resources is also required.


Assuntos
COVID-19 , Doenças Negligenciadas , Humanos , COVID-19/epidemiologia , COVID-19/prevenção & controle , Doenças Negligenciadas/prevenção & controle , Doenças Negligenciadas/epidemiologia , Medicina Tropical , Ásia/epidemiologia , SARS-CoV-2 , Pesquisa Qualitativa , Pandemias/prevenção & controle
2.
PLoS Negl Trop Dis ; 16(2): e0009848, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-35143495

RESUMO

Across the Pacific, and including in the Solomon Islands, outbreaks of arboviruses such as dengue, chikungunya, and Zika are increasing in frequency, scale and impact. Outbreaks of mosquito-borne disease have the potential to overwhelm the health systems of small island nations. This study mapped the seroprevalence of dengue, Zika, chikungunya and Ross River viruses in 5 study sites in the Solomon Islands. Serum samples from 1,021 participants were analysed by ELISA. Overall, 56% of participants were flavivirus-seropositive for dengue (28%), Zika (1%) or both flaviviruses (27%); and 53% of participants were alphavirus-seropositive for chikungunya (3%), Ross River virus (31%) or both alphaviruses (18%). Seroprevalence for both flaviviruses and alphaviruses varied by village and age of the participant. The most prevalent arboviruses in the Solomon Islands were dengue and Ross River virus. The high seroprevalence of dengue suggests that herd immunity may be a driver of dengue outbreak dynamics in the Solomon Islands. Despite being undetected prior to this survey, serology results suggest that Ross River virus transmission is endemic. There is a real need to increase the diagnostic capacities for each of the arboviruses to support effective case management and to provide timely information to inform vector control efforts and other outbreak mitigation interventions.


Assuntos
Infecções por Alphavirus/sangue , Febre de Chikungunya/sangue , Vírus Chikungunya/imunologia , Vírus da Dengue/imunologia , Dengue/sangue , Ross River virus/imunologia , Infecção por Zika virus/sangue , Zika virus/imunologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Infecções por Alphavirus/epidemiologia , Infecções por Alphavirus/virologia , Anticorpos Antivirais/sangue , Febre de Chikungunya/epidemiologia , Febre de Chikungunya/virologia , Vírus Chikungunya/genética , Vírus Chikungunya/isolamento & purificação , Criança , Pré-Escolar , Dengue/epidemiologia , Dengue/virologia , Vírus da Dengue/genética , Vírus da Dengue/isolamento & purificação , Feminino , Humanos , Masculino , Melanesia/epidemiologia , Pessoa de Meia-Idade , Ross River virus/genética , Ross River virus/isolamento & purificação , Estudos Soroepidemiológicos , Adulto Jovem , Zika virus/genética , Zika virus/isolamento & purificação , Infecção por Zika virus/epidemiologia , Infecção por Zika virus/virologia
3.
PLOS Glob Public Health ; 2(11): e0000680, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36962783

RESUMO

Healthcare associated infections are the most common complication of a person's hospital stay. Contemporary infection prevention and control programs are universally endorsed to prevent healthcare associated infections. However, western biomedical science on which contemporary infection prevention and control is based, is not the only way that staff and patients within healthcare settings understand disease causation and/or disease transmission. This results paper reports on one aspect of a study which ascertains perceptions of disease transmission and how these influence infection prevention and control practice at Atoifi Adventist Hospital Solomon Islands. Photovoice was used as the primary data collection method with staff and patients. The germ theory and hospital hygiene processes were only one of many explanations of disease transmission at the hospital. Many social, cultural and spiritual influences played an important role in how people understood disease to be transmitted. Although infection prevention and control models based on western science continue to form the premise of reducing healthcare associated infections in Solomon Islands and locations across the globe, local social, cultural and spiritual beliefs need to be considered when planning and implementing infection prevention and control programs to ensure success.

4.
Health Promot J Austr ; 33(3): 724-735, 2022 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-34743380

RESUMO

ISSUE ADDRESSED: Ongoing tuberculosis (TB) transmission in Aboriginal communities in Australia is unfair and unacceptable. Redressing the inequity in TB affecting Aboriginal peoples is a priority in Australia's Strategic Plan for Tuberculosis Control. Improving TB care needs not to just identify barriers but do something about them. Privileging the voices of Aboriginal people affected by TB is essential to identify effective and enabling strategies. METHODS: A barramarrany (Aboriginal family) affected by recurring TB partnered with TB and Environmental Health teams using a participatory action research (PAR) methodology to improve housing health hardware and nutrition alongside biomedical TB prevention and care. A combination of the Ottawa Charter for Health Promotion; the International "End TB" Strategy; and Aboriginal barramarrany leadership, worldviews and traditional values guided actions to reduce TB transmission. RESULTS: Together the partners improved housing hardware and access to nutritious food, so the barramarrany could create a setting for good health and wellbeing. These actions supported the barramarrany to regain the physical, social and emotional wellbeing to deal with day-to-day challenges and stresses. The barramarrany were able to better sustain supportive relationships; grow, prepare and eat healthy food; and participate in health care activities. The barramarrany could better engage with medical approaches for TB and four barramarrany members completed TB treatment. The PAR action-project enabled and supported early TB diagnosis, treatment and prevention. CONCLUSION: Amplifying the voices of Aboriginal people and shared ownership of TB diagnosis, treatment and prevention by the barramarrany, was underpinned with principles of self-determination, capacity building and social justice. This PAR action-project provides further evidence that improving housing and nutrition can assist in Ending TB while improving wellbeing. SO WHAT?: Our action-research project undertaken within a PAR framework demonstrates the implementation of End TB Strategies by utilising the Ottawa Charter's five actions to promote health, by understanding and centralising the social determinants of health.


Assuntos
Serviços de Saúde do Indígena , Tuberculose , Promoção da Saúde/métodos , Pesquisa sobre Serviços de Saúde , Habitação , Humanos , Havaiano Nativo ou Outro Ilhéu do Pacífico , Tuberculose/prevenção & controle
6.
Asia Pac J Public Health ; 33(6-7): 761-766, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-34334032

RESUMO

During the 2016-2017 Solomon Islands dengue outbreak, the National Referral Hospital (NRH) in Honiara was the epicenter for the national response. High-quality nursing care is critical for successful management and this study investigated the factors affecting the quality of nursing care for patients admitted to NRH with dengue. Data were collected using two methods: (a) Focus group discussions with nurses who cared for dengue patients and (b) a self-administered questionnaire completed by a senior manager. Analysis of qualitative data using a thematic technique found two key factors affected care: (a) training on protocols and guidelines for clinical management and (b) planning and preparedness of NRH. Quality of care was influenced by lack of basic equipment, transport provided for nursing staff to attend shifts, and confusion between allowances for regular salaried staff and extra staff assisting with the outbreak. Specific attention is needed in future outbreaks to ensure staff understand protocols, follow guidelines, and that adequate equipment is provided.


Assuntos
Dengue , Enfermeiras e Enfermeiros , Dengue/epidemiologia , Surtos de Doenças , Hospitais , Humanos , Melanesia/epidemiologia , Qualidade da Assistência à Saúde , Encaminhamento e Consulta
7.
Glob Health Action ; 14(1): 1948673, 2021 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-34323158

RESUMO

BACKGROUND: Women who are spouses of students at a faith-based university in Papua New Guinea (PNG) are afforded proximal power. These women are perceived as leaders and regularly approached by members in their communities to provide advice on sexual and reproductive health matters. Women leaders therefore need access to sexual health information and training to provide appropriate advice. OBJECTIVE: The aim of this paper is to review the characteristics of community-based sexual health training in Pacific Island Countries and Territories (PICTs), as reported in published literature. This is evidence to inform the development of sexual health training programs for women in PNG. METHODS: A systematic search of databases, repositories and websites identified peer-reviewed studies. Grey literature was also sourced from government and non-government organisations and PNG health professionals. Six published papers, one report, one health worker practice manual and one health worker training package were identified for inclusion. Selected papers were assessed against the Canadian Hierarchy of Evidence to determine quality of evidence for practice. Themes were identified using a thematic analysis approach. RESULTS: Three themes became apparent from the literature synthesis: i) program development; ii) mode of delivery, and iii) evaluation. Social and cultural context influenced all elements of sexual health training in PICTs. Few studies reported evidence of comprehensive evaluation. CONCLUSIONS: Successful sexual health training programs in PICT communities are designed and delivered accounting for local contexts. Programs that engage participants with diverse abilities inspire change to achieve desired outcomes. Key findings from this study can be used to assist women leaders to contextualise and operationalise sexual health training to promote the wellbeing of members in their communities.


Assuntos
Saúde Sexual , Canadá , Atenção à Saúde , Feminino , Pessoal de Saúde , Humanos , Ilhas do Pacífico
8.
Health Care Women Int ; 42(4-6): 895-912, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33544658

RESUMO

Providing care to women following stillbirth affects the well-being of midwifery staff. In this grounded theory study, the authors used focus groups and individual interviews to explore the experiences of midwifery students at a faith-based university in Papua New Guinea. Balancing it Out is the process students used to balance social, cultural and professional factors to achieve their aim of providing the best possible care to women following stillbirth. Provision of holistic care to women following stillbirth and cross-sector health promotion are crucial to attain the best outcomes for women and the midwifery staff who provide their care.


Assuntos
Tocologia , Feminino , Teoria Fundamentada , Humanos , Papua Nova Guiné , Gravidez , Natimorto , Estudantes , Universidades
9.
Front Public Health ; 8: 507, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33042947

RESUMO

Health systems in the Asia-Pacific region are poorly prepared for pandemic threats, particularly in rural/provincial areas. Yet future emerging infectious diseases are highly likely to emerge in these rural/provincial areas, due to high levels of contact between animals and humans (domestically and through agricultural activities), over-stretched and under-resourced health systems, notably within the health workforce, and a diverse array of socio-cultural determinants of health. In order to optimally implement health security measures at the frontline of health services where the people are served, it is vital to build capacity at the local district and facility level to adapt national and global guidelines to local contexts, including health systems, and community and socio-cultural realities. During 2017/18 James Cook University (JCU) facilitated an implementation research training program (funded by Australian Department of Foreign Affairs and Trade) for rural/provincial and regional health and biosecurity workers and managers from Fiji, Indonesia, Papua New Guinea (PNG), Solomon Islands and Timor-Leste. This training was designed so frontline health workers could learn research in their workplace, with no funding other than workplace resources, on topics relevant to health security in their local setting. The program, based upon the WHO-TDR Structured Operational Research and Training IniTiative (SORT-IT) consists of three blocks of teaching and a small, workplace-based research project. Over 50 projects by health workers including surveillance staff, laboratory managers, disease control officers, and border security staff included: analysis and mapping of surveillance data, infection control, IHR readiness, prevention/response and outbreak investigation. Policy briefs written by participants have informed local, provincial and national health managers, policy makers and development partners and provided on-the-ground recommendations for improved practice and training. These policy briefs reflected the socio-cultural, health system and disease-specific realities of each context. The information in the policy briefs can be used collectively to assess and strengthen health workforce capacity in rural/provincial areas. The capacity to use robust but simple research tools for formative and evaluative purposes provides sustainable capacity in the health system, particularly the rural health workforce. This capacity improves responses to infectious diseases threats and builds resilience into fragile health systems.


Assuntos
Recursos Humanos , Ásia , Austrália/epidemiologia , Fiji , Humanos , Indonésia , Melanesia , Papua Nova Guiné , Timor-Leste
10.
PLoS Negl Trop Dis ; 14(5): e0008232, 2020 05.
Artigo em Inglês | MEDLINE | ID: mdl-32401755

RESUMO

BACKGROUND: The life-threatening clinical manifestations of strongyloidiasis are preventable with early detection and effective treatment. The aim of this study was to assess if there was an increase to the number and proportion of persons tested for chronic strongyloidiasis, as a result of integrating Strongyloides stercoralis serology into the existing preventive health assessment system in four Aboriginal health services in endemic communities. METHODOLOGY: A prospective, longitudinal, before-and-after intervention study was conducted in four Aboriginal health services in remote endemically infected communities in the Northern Territory, Australia, from July 2012 to December 2016. The electronic patient information and recall systems enabled the integration of Strongyloides stercoralis serology into the adult preventive health assessment. Strongyloides reports for each health service were extracted half-yearly to examine the number and proportion of persons tested for chronic strongyloidiasis during the study and to measure the effect of the intervention. PRINCIPAL FINDINGS: The number and proportion of persons tested increased significantly during the study. From a total resident population of 3650 Indigenous adults over 15 years of age, 1686 persons (47.4%) were tested. The percentage of adults who had at least one serology test increased in all four health services to between 41% (446/1086) and 81.9% (172/210). Of the 1686 persons tested, 680 positive cases of chronic strongyloidiasis (40.3%) were identified. CONCLUSIONS/SIGNIFICANCE: This population health systems intervention increased the number and proportion of persons tested for chronic strongyloidiasis in four health services in endemically infected communities. This intervention is relevant to other health services with high-risk populations.


Assuntos
Transmissão de Doença Infecciosa/prevenção & controle , Doenças Endêmicas , Programas de Rastreamento/organização & administração , Serviços Preventivos de Saúde/métodos , Testes Sorológicos/métodos , Estrongiloidíase/diagnóstico , Estrongiloidíase/prevenção & controle , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Animais , Feminino , Pesquisa sobre Serviços de Saúde , Humanos , Povos Indígenas , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Northern Territory/epidemiologia , Estudos Prospectivos , Strongyloides stercoralis/imunologia , Estrongiloidíase/epidemiologia , Adulto Jovem
11.
Clin Infect Dis ; 71(12): 3226-3228, 2020 12 15.
Artigo em Inglês | MEDLINE | ID: mdl-32421762

RESUMO

The prevalence of antibodies to Strongyloides stercoralis was measured in 0-12-year-olds using a bead-based immunoassay before and after ivermectin mass drug administration (MDA) for scabies in the Solomon Islands. Seroprevalence was 9.3% before and 5.1% after MDA (P = .019), demonstrating collateral benefits of ivermectin MDA in this setting.


Assuntos
Escabiose , Strongyloides stercoralis , Estrongiloidíase , Animais , Criança , Humanos , Ivermectina/uso terapêutico , Melanesia/epidemiologia , Prevalência , Escabiose/tratamento farmacológico , Escabiose/epidemiologia , Estudos Soroepidemiológicos , Estrongiloidíase/tratamento farmacológico , Estrongiloidíase/epidemiologia
12.
Sci Rep ; 10(1): 7018, 2020 04 27.
Artigo em Inglês | MEDLINE | ID: mdl-32341476

RESUMO

Malaria transmission after universal access and use of malaria preventive services is known as residual malaria transmission. The concurrent spatial-temporal distributions of people and biting mosquitoes in malaria endemic villages determines where and when residual malaria transmission occurs. Understanding human and vector population behaviors and movements is a critical first step to prevent mosquito bites to eliminate residual malaria transmission. This study identified where people in the Solomon Islands are over 24-hour periods. Participants (59%) were predominantly around the house but not in their house when most biting by Anopheles farauti, the dominant malaria vector, occurs. While 84% of people slept under a long-lasting insecticide-treated bed net (LLIN), on average only 7% were under an LLIN during the 18:00 to 21:00 h peak mosquito biting period. On average, 34% of participants spend at least one night away from their homes each fortnight. Despite high LLIN use while sleeping, most human biting by An. farauti occurs early in the evening before people go to sleep when people are in peri-domestic areas (predominantly on verandas or in kitchen areas). Novel vector control tools that protect individuals from mosquito bites between sundown and when people sleep are needed for peri-domestic areas.


Assuntos
Malária/transmissão , Mosquitos Vetores , Adolescente , Adulto , Animais , Criança , Feminino , Humanos , Mordeduras e Picadas de Insetos , Mosquiteiros Tratados com Inseticida , Malária/prevenção & controle , Masculino , Melanesia , Adulto Jovem
13.
BMJ Glob Health ; 4(6): e001794, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31798989

RESUMO

INTRODUCTION: Disparities in tuberculosis (TB) rates exist between Indigenous and non-Indigenous populations in many countries, including Australia. The social determinants of health are central to health inequities including disparities in TB rates. There are limitations in the dominant biomedical and epidemiological approaches to representing, understanding and addressing the unequal burden of TB for Indigenous peoples represented in the literature. This paper applies a social determinants of health approach and examines the structural, programmatic and historical causes of inequities for TB in Indigenous Australia. METHODS: Aboriginal Australians' families in northern New South Wales who are affected by TB initiated this investigation. A systematic search of published literature was conducted using PubMed, PsycINFO, Scopus and Informit ATSIhealth databases, the Australian Indigenous Health, InfoNet and Google. Ninety-five records published between 1885 and 2019 were categorised and graphed over time, inductively coded and thematically analysed. RESULTS: Indigenous Australians' voices are scarce in the TB literature and absent in the development of TB policies and programmes. Epidemiological reports are descriptive and technical and avoid analysis of social processes involved in the perpetuation of TB. For Indigenous Australians, TB is more than a biomedical diagnosis and treatment; it is a consequence of European invasion and a contributor to dispossession and the ongoing fight for justice. The introduction and spread of TB has resulted in the stealing of lives, family, community and cultures for Indigenous Australians. Racist policies and practices predominate in the experiences of individuals and families as consequences of, and resulting in, ongoing structural and systematic exclusion. CONCLUSION: Development of TB policies and programmes requires reconfiguration. Space must be given for Indigenous Australians to lead, be partners and to have ownership of decisions about how to eliminate TB. Shared knowledge between Indigenous Australians, policy makers and service managers of the social practices and structures that generate TB disparity for Indigenous Australians is essential.A social determinant of health approach will shift the focus to the social structures that cause TB. Collaboration with Indigenous partners in research is critical, and use of methods that amplify Indigenous peoples' voices and reconfigure power relations in favour of Indigenous Australians in the process is required.

14.
Clin Infect Dis ; 68(6): 927-933, 2019 03 05.
Artigo em Inglês | MEDLINE | ID: mdl-29985978

RESUMO

BACKGROUND: Scabies is a public health problem in many countries, with impetigo and its complications important consequences. Ivermectin based mass drug administration (MDA) reduces the prevalence of scabies and, to a lesser extent, impetigo. We studied the impact of co-administering azithromycin on the prevalence of impetigo and antimicrobial resistance. METHODS: Six communities were randomized to receive either ivermectin-based MDA or ivermectin-based MDA co-administered with azithromycin. We measured scabies and impetigo prevalence at baseline and 12 months. We collected impetigo lesions swabs at baseline, 3 and 12 months to detect antimicrobial resistance. RESULTS: At baseline, scabies and impetigo prevalences were 11.8% and 10.1% in the ivermectin-only arm and 9.2% and 12.1% in the combined treatment arm. At 12 months, the prevalences had fallen to 1.0% and 2.5% in the ivermectin-only arm and 0.7% and 3.3% in the combined treatment arm. The proportion of impetigo lesions containing Staphylococcus aureus detected did not change (80% at baseline vs 86% at 12 months; no significant difference between arms) but the proportion containing pyogenic streptococci fell significantly (63% vs 23%, P < .01). At 3 months, 53% (8/15) of S. aureus isolates were macrolide-resistant in the combined treatment arm, but no resistant strains (0/13) were detected at 12 months. CONCLUSIONS: Co-administration of azithromycin with ivermectin led to similar decreases in scabies and impetigo prevalence compared to ivermectin alone. The proportion of impetigo lesions containing pyogenic streptococci declined following MDA. There was a transient increase in the proportion of macrolide-resistant S. aureus strains following azithromycin MDA. CLINICAL TRIALS REGISTRATION: clinicaltrials.gov (NCT02775617).


Assuntos
Antiparasitários/administração & dosagem , Azitromicina/administração & dosagem , Impetigo/complicações , Impetigo/prevenção & controle , Ivermectina/administração & dosagem , Escabiose/complicações , Escabiose/prevenção & controle , Adolescente , Adulto , Criança , Quimioterapia Combinada , Feminino , Humanos , Impetigo/tratamento farmacológico , Impetigo/epidemiologia , Masculino , Administração Massiva de Medicamentos , Pessoa de Meia-Idade , Testes de Sensibilidade Parasitária , Prevalência , Escabiose/tratamento farmacológico , Escabiose/epidemiologia , Resultado do Tratamento , Adulto Jovem
16.
PLoS Negl Trop Dis ; 12(9): e0006825, 2018 09.
Artigo em Inglês | MEDLINE | ID: mdl-30252856

RESUMO

BACKGROUND: Scabies and head lice are ubiquitous ectoparasitic infestations that are common across the Pacific Islands. Ivermectin is an effective treatment for both conditions, although the doses used vary. At a community level, mass drug administration (MDA) with ivermectin is an effective strategy to decrease prevalence of scabies. To what extent MDA with ivermectin will also reduce prevalence of head lice is unknown. METHODOLOGY: Head lice prevalence was assessed before and after MDA with oral ivermectin (at a dose of 200 micrograms per kilogram of body weight) administered on day 1 and day 8. The primary outcome was the change in prevalence of head louse infestation at two weeks compared to baseline. Longer term efficacy was assessed three months after MDA. RESULTS: 118 participants were enrolled. Baseline prevalence of active head louse infestation was 25.4% (95% CI 18.4-34.0). At two-week follow-up, prevalence was 2.5% (95% CI 0.9-7.2), a relative reduction of 89.1% (95% CI 72.7-91.4%, p<0.001). At three-month follow-up, prevalence was 7.5% (95% CI 2.7-12.3), a relative reduction of 70.6% (95% CI 72.7%-91.4%, p <0.001). Head louse infestation was associated with younger age (age ≤10 years: prevalence 46.7%; adjusted odds ratio compared to adults of 7.2, 95%CI 2.0-25.9) and with having at least one other member of the household with active head louse infestation (adjusted odds ratio 4.3, 95%CI 1.7-11.1). CONCLUSIONS: Head louse infestation is common in the Solomon Islands. This proof of principle study shows that oral ivermectin at a dose of 200 micrograms per kilogram can reduce the burden of active head louse infestation, offering an additional collateral benefit of MDA with ivermectin for scabies control. TRIAL REGISTRATION: ClinicalTrials.gov NCT03236168.


Assuntos
Antiparasitários/administração & dosagem , Ivermectina/administração & dosagem , Infestações por Piolhos/epidemiologia , Pediculus/efeitos dos fármacos , Escabiose/tratamento farmacológico , Administração Oral , Adolescente , Adulto , Animais , Criança , Feminino , Humanos , Masculino , Administração Massiva de Medicamentos , Melanesia/epidemiologia , Prevalência , Estudos Prospectivos , Adulto Jovem
17.
Trans R Soc Trop Med Hyg ; 112(4): 193-199, 2018 04 01.
Artigo em Inglês | MEDLINE | ID: mdl-29800343

RESUMO

Background: There is a deficiency in up-to-date soil-transmitted helminth (STH) prevalence data for many regions, including Oceania. This study investigated the prevalence of STH in two closely associated coral atoll communities in East Kwaio, Solomon Islands, reflective of many similar island communities throughout the Oceania region. Methods: An STH survey, using the Kato-Katz technique, was conducted on human subjects living on two coral atolls in the Eastern Solomon Islands. The capacity of Ascaris lumbricoides eggs to float in seawater was also evaluated by passive flotation. Results: Of 583 people tested on both islands, 311 (53.3%) harboured A. lumbricoides, with 51.7% (n=161) of those having moderate to high-intensity infections. Hookworm was detected in 139 (23.7%) participants and Trichuris trichiura infection in 18 (3.1%). A. lumbricoides eggs were not found to float in seawater. Discussion: The high prevalence and intensity of ascariasis on these two atolls was contrasted with previously described STH studies in mainland East Kwaio villages, where hookworm predominates and ascariasis is almost absent. This led to a preliminary consideration that transmission of A. lumbricoides on densely populated coral atolls might be associated with defecation into the sea and transmission in seawater, although further work is required to investigate this hypothesis.


Assuntos
Antozoários/parasitologia , Ascaríase/epidemiologia , Fezes/parasitologia , Infecções por Uncinaria/epidemiologia , Água do Mar/parasitologia , Solo/parasitologia , Tricuríase/epidemiologia , Adolescente , Animais , Criança , Pré-Escolar , Feminino , Inquéritos Epidemiológicos , Humanos , Lactente , Recém-Nascido , Masculino , Melanesia/epidemiologia , Vigilância da População , Prevalência
18.
PLoS Negl Trop Dis ; 12(4): e0006360, 2018 04.
Artigo em Inglês | MEDLINE | ID: mdl-29672524

RESUMO

INTRODUCTION: The human treponematoses comprise venereal syphilis and the three non-venereal or endemic treponematoses yaws, bejel, and pinta. Serological assays remain the most common diagnostic method for all treponemal infections. Point-of-care tests (POCTs) for syphilis and yaws allow testing without further development of infrastructure in populations where routine laboratory facilities are not available. Alongside the test's performance characteristics assessed through diagnostic evaluation, it is important to consider broader issues when rolling out a POCT. Experience with malaria POCT roll-out in sub-Saharan Africa has demonstrated that both healthcare worker and patient beliefs may play a major role in shaping the real-world use of POCTs. We conducted a qualitative study evaluating healthcare worker and patient perceptions of using a syphilis/yaws POCT in clinics in the East Malaita region of Malaita province in the Solomon Islands. Prior to the study serology was only routinely available at the local district hospital. METHODS: The POCT was deployed in the outpatient and ante-natal departments of a district hospital and four rural health clinics served by the hospital. Each site was provided with training and an SOP on the performance, interpretation and recording of results. Treatment for those testing positive was provided, in line with Solomon Islands Ministry of Health and Medical Services' guidelines for syphilis and yaws respectively. Alongside the implementation of the POCT we facilitated semi-structured interviews with both nurses and patients to explore individuals' experiences and beliefs in relation to use of the POCT. RESULTS AND DISCUSSION: Four main themes emerged in the interviews: 1) training and ease of performing the test; 2) time taken and ability to fit the test into a clinical workflow; 3) perceived reliability and trustworthiness of the test; and 4) level of the health care system the test was most usefully deployed. Many healthcare workers related their experience with the POCT to their experience using similar tests for malaria. Although the test was considered to take a relatively long time to perform the benefits of improved access to testing were considered positive by most healthcare workers. Qualitative data is needed to help inform better training packages to support the implementation of POCT in low-resource settings.


Assuntos
Pessoal de Saúde/educação , Testes Imediatos/normas , Sífilis/diagnóstico , Bouba/diagnóstico , Humanos , Entrevistas como Assunto , Melanesia , Pobreza , Pesquisa Qualitativa , Reprodutibilidade dos Testes , Sífilis/sangue , Bouba/sangue
19.
Aust Nurs Midwifery J ; 24(8): 42, 2017 03.
Artigo em Inglês | MEDLINE | ID: mdl-29266903

RESUMO

Atoifi Adventist Hospital (AAH) in the Solomon Islands serves a population of 80,000 people, many living in small remote villages. Atoifi is situated on the east side of the island of Malaita in the East Kwaio region. Kwaio is one of 12 language groups on Malaita and most people engage in the subsistence economy.


Assuntos
Controle de Infecções/organização & administração , Pesquisa Participativa Baseada na Comunidade/métodos , Diversidade Cultural , Hospitais Rurais , Humanos , Melanesia , Desenvolvimento de Programas
20.
PLoS One ; 12(11): e0187577, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29117244

RESUMO

BACKGROUND: Efforts to stem the spread of Human Immunodeficiency Virus (HIV) in Papua New Guinea (PNG) are hampered by multiple interrelated factors including limited health services, extreme diversities in culture and language and highly prevalent gender inequity, domestic violence and poverty. In the rural district of Yangoru-Saussia, a revival of previously ceased male initiation ceremonies (MICs) is being considered for a comprehensive approach to HIV prevention. In this study, we explore the local acceptability of this undertaking including replacing traditional penile cutting practices with medical male circumcision (MMC). METHODS: A multi-method study comprising three phases. Phase one, focus group discussions with male elders to explore locally appropriate approaches to HIV prevention; Phase two, interviews and a cross-sectional survey with community men and women to assess views on MICs that include MMC for HIV prevention; Phase three, interviews with cultural leaders and a cross sectional survey to assess the acceptability of replacing traditional penile bleeding with MMC. RESULTS: Cultural leaders expressed that re-establishing MICs was locally appropriate for HIV prevention given the focus on character building and cultural preservation. Most surveyed participants (81.5%) supported re-establishing MICs and 92.2% supported adapting MICs with MMC. Changes to penile bleeding emerged as a contentious and contested issue given its cultural significance in symbolizing initiates' transition from childhood to adulthood. Participants were concerned about potential clash with modern education, introduced religious beliefs and limited government support in leadership and funding. CONCLUSIONS: Most people in this study in Yangoru-Saussia support re-establishing MICs and replacing traditional penile bleeding with MMC. This culturally-sensitive alignment of MMC (and HIV prevention) with revived MICs responds to a national health priority in PNG and acts as an example of providing culturally-sensitive male circumcision for HIV prevention recommended by WHO/UNAIDS. However, the implementation of this undertaking will require considerable effort, especially when modern pursuits in education and religion must be factored and when there is expectation for local authorities to lead and provide funding.


Assuntos
Circuncisão Masculina , Infecções por HIV/prevenção & controle , Aceitação pelo Paciente de Cuidados de Saúde , População Rural , Adolescente , Adulto , Cultura , Demografia , Feminino , Governo , Humanos , Masculino , Pessoa de Meia-Idade , Motivação , Papua Nova Guiné , Inquéritos e Questionários , Adulto Jovem
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