Therapeutic aspects of Connection to Country and cultural landscapes among Aboriginal peoples from the Stolen Generations living in urban NSW, Australia.

Objectives and importance of the study: Most older Aboriginal peoples live in urban locations. Many of these people were displaced by the policies and practices that produced the Stolen Generations. As a result, access to 'Country' and cultural landscapes that are minimally impacted by urbanisation can be limited for older Aboriginal peoples, restricting the health and wellbeing benefits these environments promote. STUDY TYPE: Qualitative study. METHODS: Our study worked collaboratively with Aboriginal traditional cultural knowledge holders to observe and analyse how participation in a 'cultural camp' on a Yuwaalaraay sacred site in New South Wales (NSW), Australia, impacted wellbeing and connection to place among older Aboriginal people who were survivors or descendants of the Stolen Generations. RESULTS: Eight participants (three women; five men) attended the cultural camp and took part in the yarning circle. Thematic analysis of a yarning circle uncovered memories of traumatic experiences of institutionalisation, including abuse and loss of Country, community, and culture. Experiences of the cultural camp generated a sense of reconnection, cultural pride, wellbeing and place attachment. The sensory experience of Country emphasised a sense of belonging and healing. CONCLUSIONS: Our findings reflect the importance of sensory-led experiences on Country for older urban Aboriginal peoples and reinforce previous evidence on the 'therapeutic' aspects of culture and natural landscapes minimally impacted by colonisation. Policies and resources supporting grassroots initiatives such as Aboriginal cultural camps are needed to ensure accessibility for older Aboriginal peoples living in urban places.

Gaawaadhi Gadudha: understanding how cultural camps impact health, well-being and resilience among Aboriginal adults in New South Wales, Australia-a collaborative study protocol.

INTRODUCTION: The health and well-being of Aboriginal Australians is inextricably linked to culture and Country. Our study challenges deficit approaches to health inequities by seeking to examine how cultural connection, practice and resilience among Aboriginal peoples through participation in 'cultural camps' held on sites of cultural significance promotes health and well-being. METHODS AND ANALYSIS: The study will be undertaken in close collaboration and under the governance of traditional cultural knowledge holders from Yuwaalaraay, Gamilaraay and Yuin nation groups in New South Wales, Australia. Three cultural camps will be facilitated, where participants (n=105) will engage in activities that foster a connection to culture and cultural landscapes. A survey assessing connection to culture, access to cultural resources, resilience, self-rated health and quality of life will be administered to participants pre-camp and post-camp participation, and to a comparative group of Aboriginal adults who do not attend the camp (n=105). Twenty participants at each camp (n=60) will be invited to participate in a yarning circle to explore cultural health, well-being and resilience. Quantitative analysis will use independent samples' t-tests or χ2 analyses to compare camp and non-camp groups, and linear regression models to determine the impact of camp attendance. Qualitative analysis will apply inductive coding to data, which will be used to identify connections between coded concepts across the whole data set, and explore phenomenological aspects. Results will be used to collaboratively develop a 'Model of Cultural Health' that will be refined through a Delphi process with experts, stakeholders and policymakers. ETHICS AND DISSEMINATION: The study has ethics approval from the Aboriginal Health and Medical Research Council (#1851/21). Findings will be disseminated through a combination of peer-reviewed articles, media communication, policy briefs, presentations and summary documents to stakeholders.

LIFEHOUSE's Functional Nutrition Examination (Physical Exam, Anthropometrics, and Selected Biomarkers) Informs Personalized Wellness Interventions.

Each individual has a unique and interacting set of genetic, lifestyle, and environmental factors that are reflected in their physical exam and laboratory biomarkers and significantly impact their experience of health. Patterns of nutrient deficiency signs and biomarker levels below health-promoting thresholds have been identified in national nutrition surveys. However, identifying these patterns remains a challenge in clinical medicine for many reasons, including clinician training and education, clinical time restraints, and the belief that these signs are both rare and recognizable only in cases of severe nutritional deficiencies. With an increased interest in prevention and limited resources for comprehensive diagnostic evaluations, a functional nutrition evaluation may augment patient-centered screening evaluations and personalized wellness programs. During LIFEHOUSE, we have documented physical exam, anthropometric, and biomarker findings that may increase the recognition of these wellness-challenging patterns in a population of 369 adult employees working in two occupational areas: administrative/sales and manufacturing/warehouse. Distinct and significant physical exam differences and constellations of biomarker abnormalities were identified. We present these patterns of physical exam findings, anthropometrics, and advanced biomarkers to assist clinicians in diagnostic and therapeutic interventions that may stem the loss of function that precedes the development of the non-communicable chronic diseases of aging.

Genetic Biomarkers of Metabolic Detoxification for Personalized Lifestyle Medicine.

Metabolic detoxification (detox)-or biotransformation-is a physiological function that removes toxic substances from our body. Genetic variability and dietary factors may affect the function of detox enzymes, thus impacting the body's sensitivity to toxic substances of endogenous and exogenous origin. From a genetic perspective, most of the current knowledge relies on observational studies in humans or experimental models in vivo and in vitro, with very limited proof of causality and clinical value. This review provides health practitioners with a list of single nucleotide polymorphisms (SNPs) located within genes involved in Phase I and Phase II detoxification reactions, for which evidence of clinical utility does exist. We have selected these SNPs based on their association with interindividual variability of detox metabolism in response to certain nutrients in the context of human clinical trials. In order to facilitate clinical interpretation and usage of these SNPs, we provide, for each of them, a strength of evidence score based on recent guidelines for genotype-based dietary advice. We also present the association of these SNPs with functional biomarkers of detox metabolism in a pragmatic clinical trial, the LIFEHOUSE study.

Personalized Lifestyle Intervention and Functional Evaluation Health Outcomes SurvEy: Presentation of the LIFEHOUSE Study Using N-of-One Tent-Umbrella-Bucket Design.

The working definition of health is often the simple absence of diagnosed disease. This common standard is limiting given that changes in functional health status represent early warning signs of impending health declines. Longitudinal assessment of functional health status may foster prevention of disease occurrence and modify disease progression. The LIFEHOUSE (Lifestyle Intervention and Functional Evaluation-Health Outcomes SurvEy) longitudinal research project explores the impact of personalized lifestyle medicine approaches on functional health determinants. Utilizing an adaptive tent-umbrella-bucket design, the LIFEHOUSE study follows the functional health outcomes of adult participants recruited from a self-insured employee population. Participants were each allocated to the tent of an all-inclusive N-of-one case series. After assessing medical history, nutritional physical exam, baseline functional status (utilizing validated tools to measure metabolic, physical, cognitive, emotional and behavioral functional capacity), serum biomarkers, and genomic and microbiome markers, participants were assigned to applicable umbrellas and buckets. Personalized health programs were developed and implemented using systems biology formalism and functional medicine clinical approaches. The comprehensive database (currently 369 analyzable participants) will yield novel interdisciplinary big-health data and facilitate topological analyses focusing on the interactome among each participant's genomics, microbiome, diet, lifestyle and environment.

Implementing lung cancer screening: baseline results from a community-based 'Lung Health Check' pilot in deprived areas of Manchester.

We report baseline results of a community-based, targeted, low-dose CT (LDCT) lung cancer screening pilot in deprived areas of Manchester. Ever smokers, aged 55-74 years, were invited to 'lung health checks' (LHCs) next to local shopping centres, with immediate access to LDCT for those at high risk (6-year risk ≥1.51%, PLCOM2012 calculator). 75% of attendees (n=1893/2541) were ranked in the lowest deprivation quintile; 56% were high risk and of 1384 individuals screened, 3% (95% CI 2.3% to 4.1%) had lung cancer (80% early stage) of whom 65% had surgical resection. Taking lung cancer screening into communities, with an LHC approach, is effective and engages populations in deprived areas.

Second round results from the Manchester 'Lung Health Check' community-based targeted lung cancer screening pilot.

We report results from the second annual screening round (T1) of Manchester's 'Lung Health Check' pilot of community-based lung cancer screening in deprived areas (undertaken June to August 2017). Screening adherence was 90% (n=1194/1323): 92% of CT scans were classified negative, 6% indeterminate and 2.5% positive; there were no interval cancers. Lung cancer incidence was 1.6% (n=19), 79% stage I, treatments included surgery (42%, n=9), stereotactic ablative radiotherapy (26%, n=5) and radical radiotherapy (5%, n=1). False-positive rate was 34.5% (n=10/29), representing 0.8% of T1 participants (n=10/1194). Targeted community-based lung cancer screening promotes high screening adherence and detects high rates of early stage lung cancer.

Cytologic findings of acute leukemia in bronchoalveolar lavage fluid.

Bronchoalveolar lavage (BAL) is often performed in patients with acute leukemia developed with respiratory failure or pulmonary infiltrates. Patients usually undergo BAL to rule out infection. Occasionally, however, leukemic infiltrate may be detected. We present a series of 11 cases in which the diagnosis of leukemia was made on the BAL material. We retrospectively reviewed all BAL samples from January 1, 2006 to December 31, 2008. There were a total of 1,130 cases, of which 139 showed malignant cytology, including 10 with leukemia. Sixteen samples were unsatisfactory and 904 were benign, of which 32 had identifiable microorganisms. In additional to the 10 leukemia cases identified, two more were reviewed after the search criteria. The 12 patients (seven men, five women) ranged from 22 to 75 years old. All patients had previously biopsy-proven leukemia [two acute myelomonocytic leukemia, two acute promyelocytic leukemia, two acute myeloid leukemia (AML) with inv16, two therapy-related AML, one acute monocytic leukemia, one chronic myeloid leukemia in blast face, one AML with maturation, one myelodysplastic syndrome with excess blasts, and one large granular leukemia]. Four had a prior diagnosis of myelodysplastic syndrome. The time from initial diagnosis of leukemia to BAL ranged from 1 to 233 days, with 8 of 10 occurring within 8 days of diagnosis. Symptoms that prompted BAL included shortness of breath/hypoxia (8), fever (3), chest pain (2), and cough (2). Chest X-rays in all cases revealed opacities or consolidations mimicking an inflammatory process. Seven patients subsequently died, while three were alive, and, in remission, and two were lost to follow-up. The presence of a leukemic infiltrate can mimic infection. BAL is a relatively safe and useful diagnostic tool in this setting for differentiating a leukemic infiltrate from an infection/inflammatory infiltrate. The prognosis of patients with lung involvement of acute leukemia is poor.