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At least 19 recordsLinked to original sources
PubMed2026

Development of a Blockchain-Based Platform to Enable Indigenous Data Sovereignty and Shared Research Participation With Indigenous Communities: Technology Prototyping and Community Engagement Study.

BACKGROUND: Historic and ongoing problematic practices regarding the collection, storage, and use of Indigenous health data have led to the need to ensure principles of Indigenous Data Sovereignty (IDS) are followed in research practices and technology development. OBJECTIVE: This project, a partnership between UC San Diego and the Native BioData Consortium (NativeBio), sought to explore the practical application of blockchain technology and its potential to facilitate Indigenous-led research collaboration. METHODS: This project first undertook purposeful relationship building with NativeBio to form a Community Advisory Board (CAB) for identifying community and technology needs for a blockchain research collaboration platform with an initial focus on genomic data. Over a 2-year project period, a series of public meetings and presentations at Indigenous-led conferences introduced the concept of exploring compatibility between blockchain and IDS principles, followed by iterative prototyping and co-design of a blockchain platform with NativeBio, using Ethereum as the underlying protocol. RESULTS: Direct engagement with NativeBio and the CAB informed the initial design and development of a "b-IDS" proof-of-concept (POC) blockchain platform. The POC consists of three main components: (1) the web front-end layer, (2) the Ethereum network that executes the smart contract and blockchain storage aspects of the framework, and (3) the back-end database that stores off-chain interactions and data for future use with external genomic data repositories. After refinement of the POC, a community-based participatory research (CBPR) use case aligned with IDS principles was identified as a practical workflow and incorporated into the design of the POC for implementation. CONCLUSIONS: The findings from this project demonstrated the potential use of operationalizing IDS through blockchain technology with proactive and sustained engagement with Indigenous partners. Blockchain technology may have certain advantages over other data governance approaches and systems, facilitating timely oversight, shared decision-making and consent structures, and direct involvement of Indigenous communities in technology design, respecting the core principles of IDS and CBPR. Future development of the blockchain-IDS POC will need to incorporate other research practices and ethics frameworks to expand its use to other public health and biomedical research use cases.

Blockchain↗
PubMed1977

Medical practice and tribal communities.

Recent studies are discussed of societies in which medical procedures, involving injections and other modern techniques, are carried out by unqualified practitioners. These practitioners are discussed from the point of view of the sociology of health care.

Allied Health Personnel↗
PubMed2026

Newborn Screening: Equity for Aboriginal and Torres Strait Islander Families in the Context of Emerging Genomics.

Australia's newborn bloodspot screening (NBS) program is offered to every newborn. It screens for 34 rare conditions with the potential for hundreds more to be added using genomics. Despite NBS being available in Australia since the 1960s, there is a lack of evidence regarding the participation and experiences of Aboriginal and Torres Strait Islander peoples in NBS. As Australia considers a future where genomics might be used in NBS, there is a critical window of opportunity to understand and prioritise the perspectives, hopes and fears of Aboriginal and Torres Strait Islander peoples regarding the utility of genomics in NBS.

Humans↗
PubMed1978

Mental health services by and for Aborigines and Islanders: a follow-up report.

The indigenous behavioural health programme for Aborigine and Islander Community of the Townsville area was belatedly funded and has recently been expanded. An additional group of five behavioural health technicians have been trained to provide broadened services emphasizing alcoholism counselling and community based activities. Evaluation of the programme indicates a considerable increase in the utilization of mental health services by the community as compared to utilization prior to the behavioural health service. Self-referrals account for 40% of the cases. Referrals from the centre's physician and from family account for much of the others. Problems seen are multiple, often both of personal-emotional and of a social service nature. Alcoholism, family-material child-school problems, anxiety and depression were frequent emotional problems. Issues as to whether or not such indigenous programmes should rather deal with social problems or physical health are discussed.

Adolescent↗
PubMed1979

Place of the indigenous and the western systems of medicine in the health services of India.

The interrelationships of the indigenous (traditional and western (modern) systems of medicine are a function of the interplay of social, economic, and political forces in the community. In India, western medicine was used as a political weapon by the colonialists to strengthen the oppressing classes and to weaken the oppressed. Not only were the masses denied access to the western system of medicine, but this system contributed to the decay and degeneration of the preexisting indigenous systems. This western and privileged-class orientation of the health services has been actively perpetuated and promoted by the postcolonial leadership of India. The issue in formulating an alternative health care system for India is essentially that of rectifying the distortions which have been brought about by various forces. The basic premise for such an alternative will be to start with the people. Action in this field will lead to a more harmonious mix between the indigenous and western systems of medicine.

Conflict, Psychological↗
PubMed1979

[Medical development cooperation in the Confederation. The international framework and the important place of public health in Swiss development cooperation].

The systematic organization of health services in the developing countries to benefit the majority of the population is seen as an important contribution toward the general economic and social development of these countries. This view is uncontested today, but was given less importance in the early years of Swiss development aid. The Swiss Development Cooperation's support of health services is now integrated into its overall program to satisfy the basic needs of the people of the developing countries.

Developing Countries↗
PubMed2026

Incidence of invasive group A streptococcal infections and comparison of emm types from invasive infections, pharyngitis, and throat carriage in American Indian communities in the Southwest United States.

BACKGROUND: American Indian/Alaska Native (AI/AN) communities in the US have high rates of group A streptococcal (GAS) infections. We determined the incidence of invasive infections in AI communities in the Southwest and compared emm types from invasive infections, pharyngitis, and throat carriage. METHODS: Activities conducted in the White Mountain Apache Tribal lands (WMA) and Navajo Nation (NN) included active, laboratory-based surveillance for invasive GAS infections (WMA: 2019─2024; NN: 2023─2024; all ages); surveillance for GAS pharyngitis (2023-2024; children 0─17 years); and culture for GAS from oropharyngeal carriage samples (2019 and 2022─2023; children 0─14 years). Emm types were determined by whole-genome sequencing. Annual incidence rates were calculated using Poisson regression. RESULTS: In WMA, age-standardized rates of invasive infections ranged from 80-270/100,000 persons between 2019-2024. Predominant emm types varied (n=74 isolates): 91 (59%) and 49 (32%) in 2019-2020, and 43 (40%) and 53 (30%) in 2023. In NN, rates were 40-60/100,000 persons in 2023-2024; common emm types (n=51) were 53 (28%), 101 (18%), and 12 (16%). In WMA and NN, emm types 1, 12, and 53 predominated in pharyngitis (n=190), and 1, 12, and 91 in throat carriage (n=119). CONCLUSIONS: Rates of invasive GAS infections in these communities were 3-35 times higher than the national US average (12.2/100,000 in 2024). Emm types varied over time with limited overlap in strains from throat carriage or pharyngitis isolates and those from invasive infections. Findings support continuing GAS surveillance and engaging AI/AN communities throughout vaccine development and evaluation.

Indigenous health↗
PubMed2025

Multi-strain carriage and intrahost diversity of Staphylococcus aureus among Indigenous adults in the USA.

Staphylococcus aureus (SA) is an opportunistic pathogen and human commensal that is frequently present in the upper respiratory tract, gastrointestinal tract and skin. While SA can cause diseases ranging from minor skin infections to life-threatening bacteraemia, it can also be carried asymptomatically. Indigenous individuals in the Southwest USA experience high rates of invasive SA disease. As carriage is the most significant risk factor for disease, understanding the dynamics of SA carriage, and in particular co-carriage of multiple strains, is important to develop strategies to prevent transmission in vulnerable communities. Here, we investigated SA co-carriage and intrahost evolution by sampling several colonies from multiple anatomical sites and whole-genome sequencing (WGS) on 310 SA isolates collected from 60 Indigenous adults participating in a cross-sectional carriage study. We assessed the richness and diversity of SA isolates via differences in multilocus sequence type, core-genome SNPs and genome content. Using WGS data, we identified 95 distinct SA intra-subject lineages (ISLs) among 60 participants; co-carriage was detected in 42% (25/60). Notably, two participants each carried four distinct SA ISLs. Variation in antibiotic resistance determinants among carried strains was identified among 42% (25/60) of participants. Lastly, we found unequal distribution of clonal complex by body site, suggesting that certain lineages may be adapted to specific anatomical sites. Together, these findings suggest that co-carriage may occur more frequently than previously appreciated and further our understanding of SA intrahost diversity during carriage, which has implications for surveillance activities and epidemiological investigations.

Humans↗
PubMed1979

A case for the traditional healer in South Africa.

It is argued that the traditional form of health care delivered by the traditional healers meets some important community-felt needs which modern or Western medicine does not meet. An attempt is made to demonstrate that some shortcomings in the available health care delivery system may be amenable to the use of indigenous healers as health assistants. A plea is made to recognize the 'cultural communication gap' as one of the most important constraining factors in health care delivery, and one which indicates a need for research into the concept of disease and health in both the rural and urban sectors, as well as for epidemiological studies into the determinant factors of disease causation and distribution, with special emphasis on cultural and social factors.

Attitude of Health Personnel↗
PubMed1979

The evolution of modern psychiatric care in Nigeria.

The author discussed the development of modern psychiatric care in Nigeria. There are two primary conceptual orientations among mental health workers in the country--the "non-culture bound" and the "culture-bound" approaches to mental health care. The effectiveness of modern psychiatric care in this society might well depend on the extent to which commonly accepted notions of mental illness are accommodated by professional care agents.

Community Health Services↗
PubMed2024

Tobacco, nicotine, and cannabis use and exposure in an Australian Indigenous population during pregnancy: A protocol to measure parental and foetal exposure and outcomes.

BACKGROUND: The Australian National Perinatal Data Collection collates all live and stillbirths from States and Territories in Australia. In that database, maternal cigarette smoking is noted twice (smoking <20 weeks gestation; smoking >20 weeks gestation). Cannabis use and other forms of nicotine use, for example vaping and nicotine replacement therapy, are nor reported. The 2021 report shows the rate of smoking for Australian Indigenous mothers was 42% compared with 11% for Australian non-Indigenous mothers. Evidence shows that Indigenous babies exposed to maternal smoking have a higher rate of adverse outcomes compared to non-Indigenous babies exposed to maternal smoking (S1 File). OBJECTIVES: The reasons for the differences in health outcome between Indigenous and non-Indigenous pregnancies exposed to tobacco and nicotine is unknown but will be explored in this project through a number of activities. Firstly, the patterns of parental and household tobacco, nicotine and cannabis use and exposure will be mapped during pregnancy. Secondly, a range of biological samples will be collected to enable the first determination of Australian Indigenous people's nicotine and cannabis metabolism during pregnancy; this assessment will be informed by pharmacogenomic analysis. Thirdly, the pharmacokinetic and pharmacogenomic findings will be considered against maternal, placental, foetal and neonatal outcomes. Lastly, an assessment of population health literacy and risk perception related to tobacco, nicotine and cannabis products peri-pregnancy will be undertaken. METHODS: This is a community-driven, co-designed, prospective, mixed-method observational study with regional Queensland parents expecting an Australian Indigenous baby and their close house-hold contacts during the peri-gestational period. The research utilises a multi-pronged and multi-disciplinary approach to explore interlinked objectives. RESULTS: A sample of 80 mothers expecting an Australian Indigenous baby will be recruited. This sample size will allow estimation of at least 90% sensitivity and specificity for the screening tool which maps the patterns of tobacco and nicotine use and exposure versus urinary cotinine with 95% CI within &#xb1;7% of the point estimate. The sample size required for other aspects of the research is less (pharmacokinetic and genomic n = 50, and the placental aspects n = 40), however from all 80 mothers, all samples will be collected. CONCLUSIONS: Results will be reported using the STROBE guidelines for observational studies. FORWARD: We acknowledge the Traditional Custodians, the Butchulla people, of the lands and waters upon which this research is conducted. We acknowledge their continuing connections to country and pay our respects to Elders past, present and emerging. Notation: In this document, the terms Aboriginal and Torres Strait Islander and Indigenous are used interchangeably for Australia's First Nations People. No disrespect is intended, and we acknowledge the rich cultural diversity of the groups of peoples that are the Traditional Custodians of the land with which they identify and with whom they share a connection and ancestry.

Adult↗