Determination of stigma and attitude in relatives of patients with epilepsy.

PURPOSE: This study was conducted to determine stigma and attitudes in the relatives of patients with epilepsy and the factors affecting them. METHODS: This descriptive and cross-sectional study was conducted with 173 relatives of patients with epilepsy who were admitted to the neurology outpatient clinic of a university hospital in Van Province, eastern Turkey, between April and December 2021. Individual information forms, the Epilepsy Stigma Scale Patient's Relative, and the Epilepsy Attitude Scale were used to collect the data. RESULTS: The mean stigma score was 54.58 (standard deviation [SD] = 10.96), and the mean attitude score was 53.05 (SD = 8.14). A negative and significant correlation was found between stigma score and attitude score (r = -0.457, p < 0.001). It was found that stigma and attitude scores differed significantly in terms of education, hiding epilepsy, and the idea that epilepsy is related to spiritual thoughts (p < 0.05). CONCLUSION: As a result of this study, it was found that the relatives of patients with epilepsy were generally moderately stigmatized (64.8 %) and had moderate attitudes toward epilepsy. As the stigma increased in the participants, it was determined that they showed more negative attitudes toward epilepsy. The results indicated that relatives of patients with epilepsy who had one or more seizures per month experienced more stigma, and relatives of patients with epilepsy who did not take their medication regularly exhibited a more negative attitude toward epilepsy.

Naming hypoglycemia: a narrative tool for young people with type 1 diabetes and their families.

Objective: Hypoglycemia constitutes a communication barrier between youth with type 1 diabetes, their family members and health professionals. A narrative tool may contribute to a more effective communication. Methods: Semi-structured interviews with six open-ended questions using narrative techniques collect and analyze (thematic and comparative analysis) different ways of "naming" the lived experience of hypoglycemia. Results: 103 participants, 40 with type 1 Diabetes aged 10-18 years (17 female), 63 relatives (40 female). Group 1 (G1), 10-14 years old (n = 21), Group 2 (G2), 15-18 years old (n = 19), Group 3 (G3) relatives, 30-59 years old. G3 was divided, G3.1: female (n = 42) and G3.2: male (n = 21).G1 and G2 presents greater attention to symptoms. G1 refers a greater need for help, G2 emphasizes autonomy. G2 and G3 describes better the medical protocol. G1 and G2 refer more topics such as "discomfort", "frustration", "obligation", "difficulty in verbalizing", G3 refers to "gilt", "fear" and "responsibility". G3.1 refer more "symptoms", "responsibility", "fault", "incapacity". Conclusions: A narrative tool enhances the singularity of a common experience, proving itself useful to adolescents, relatives, and healthcare professionals. Practice implications: In addition to gathering information that is usually acquired empirically, a narrative tool exposes knowledge gaps and may allow implementing intervention strategies.

Caregiver strain among relatives of out-of-hospital cardiac arrest survivors; the DANCAS relative survey.

BACKGROUND: Knowledge about caregiver strain among relatives of out-of-hospital cardiac arrest (OHCA) survivors is limited. Thus, the objectives were to i) describe differences in self-reported mental well-being, mental health, and caregiver strain at different time points (1-5 years) post-OHCA and ii) investigate characteristics associated with caregiver strain. METHODS: A national cross-sectional survey (DANCAS) from October 2020 to March 2021 with OHCA survivors and their closest relatives. The relative survey included the WHO-5 Well-being Index (WHO-5), the Hospital Anxiety and Depression Scale (HADS) and the Modified Caregiver Strain Index (M-CSI). Differences in scores between time groups were explored using descriptive statistics. Associations between characteristics and caregiver strain were investigated with multivariable logistic regression models, presented as odds ratios (OR) with 95% confidence intervals (CI), adjusted for gender, age, education status, relative affiliation, and time after OHCA. RESULTS: Of 561 relatives, 24% (n = 137) experienced caregiver strain, with no significant differences in the relatives' mental well-being, mental health, or caregiver strain with time since OHCA. In the adjusted analyses, older age (OR 0.98 95% CI 0.96;0.99) and several self-reported outcomes, including reduced mental well-being (WHO-5 OR 7.27 95% CI 4.86;11.52), symptoms of anxiety (HADS-A OR 6.01 95% CI 3.89;9.29) and depression (HADS-D OR 15.03 95% CI 7.33;30.80) were significantly associated with worse caregiver strain. CONCLUSION: Nearly one-quarter of relatives of OHCA survivors experience caregiver strain, with this proportion remaining unchanged with time. Several outcomes were associated with caregiver strain, emphasising the need to identify relatives at greater risk of burden following OHCA.

Determination of the family caregivers'level of knowledge on pressure injury prevention.

OBJECTIVE: The purpose of this study is to determine family caregivers' level of knowledge on pressure injury (PI) prevention. METHODS: This study used a cross-sectional and descriptive design. Data were collected between February and May 2023. The population of the study consisted of family caregivers providing care to patients who were at risk of developing pressure injuries and who were planned to be discharged from the inpatient wards of the hospital. A total of 105 family caregivers participated in the study. RESULTS: Of all the patients, 61.9 % (n = 65) were female and their average age was 68.96 years (SD = 18.07). While 30.48 % (n = 32) of the patients were bedridden due to Cerebrovascular Accident, 28.57 % (n = 30) were bedridden due to old age, and 28.57 % (n = 30) had PI. Of all the caregivers, 71.43 % (n = 75) were female, and their average age was 47.11 years (SD = 14.85). While 97.14 % (n = 96) of the caregivers had not received any training on PI before, 90.48 % (n = 95) had not provided care to a patient with PI before. Family caregivers scored an average of 22.25 (SD = 6.96) points out of 40 on the Pressure Injury Prevention Knowledge Test (PIPKT). A significant difference was detected between the knowledge test scores and education level and income level (P = 0.006; P = 0.002). CONCLUSIONS: Family caregivers were found to need information about PI prevention. It is recommended to develop content on PI prevention in the guidelines for family caregivers.

Determining the needs of relatives of patients with a COVID-19 diagnosis in the intensive care unit.

BACKGROUND: The precautions taken in the intensive care unit (ICU) during the COVID-19 pandemic have caused a change in the needs of relatives of patients. OBJECTIVE: This research was conducted to determine the needs of relatives of ICU patients diagnosed with COVID-19. METHODS: The sample of this cross-sectional study consisted of 68 relatives of patients treated with COVID-19 in the ICU. Data were collected with a "Patient Relatives Information Form", a "Factors Affecting the Needs of the Relatives of Patients in the Intensive Care Unit Form", and the Critical Care Family Needs Inventory (CCFNI). A multivariate and univariate general linear model was used to determine the factors affecting the CCFNI total and subscale scores. Higher CCFNI scores are indicative of higher family need. RESULTS: The assurance (3.5 ± 0.4), information (3.4 ± 0.5), proximity (3.0 ± 0.6), comfort (2.8 ± 0.6), and support (2.7 ± 0.5) dimensions were important needs of relatives of patients hospitalised in the ICU. There was a weak negative correlation between participants' ages and CCFNI scores (p = 0.041). According to the univariate general linear model, significant difference was found between the total CCFNI scores (p = 0.032; 95% confidence interval [CI]: 2.68-3.03), based on multivariate general linear model proximity scores (p = 0.000; 95% CI: 2.49-2.91), and support scores (p = 0.029; 95% CI: 2.26-2.68) and the effect of ICU visit restrictions on relatives' anxiety. Additionally, based on the multivariate general linear model, significant difference was found between the assurance scores and the presence of people who provided support to avoid disruption of responsibilities at home (p = 0.025; 95% CI: 3.30-3.54) and between the proximity scores and the expectations of intensive care nurses (p = 0.028; 95% CI: 2.83-3.59). CONCLUSION: This study showed that relatives of ICU patients had high levels of needs. Relatives had high needs for assurance and information, whereas their needs for comfort and support were low. As the age of patients' relatives increased, their levels of needs decreased. Relatives of the patients who received support to help with their obligations at home had increased assurance needs, and those who had anxiety about the ICU visit restrictions had increased proximity and support needs.

Interventions facilitating the involvement of relatives of patients with acquired brain injury or malignant brain tumour: A scoping review.

AIM: To identify and map the evidence on interventions facilitating the involvement of relatives of patients with an acquired brain injury (ABI) or a malignant brain tumour (MBT). BACKGROUND: An ABI or a MBT are severe diseases that have profound impact on the lives of patients and their relatives. The well-being of the patient may be deteriorated, and relatives may experience a new role and changing caregiving tasks. Involvement of relatives seems essential, and there is a need for identifying interventions facilitating the involvement. DESIGN: Scoping review. METHODS: The Joanna Briggs Institute methodology was used in this review and the review was reported in accordance with the PRISMA extension for scoping reviews. DATA SOURCES: The literature search was conducted in MEDLINE, Embase, CINAHL and Cochrane Library. Reference lists of included studies, Google Scholar and Web of Science were also searched. RESULTS: In total, 46 studies were included of which 36 (78%) involved patients with stroke. Median duration of study interventions were 8 weeks, and nurses were involved as providers of the intervention in 23 (50%) studies. Thirty (65%) studies used a multicomponent intervention. Thirty-five unique outcomes were identified using 60 unique outcome measurements. CONCLUSION: Interventions facilitating the involvement of relatives differed importantly in key characteristics of study interventions, and in relation to the context in which they were used. There was no consensus regarding choice of outcomes and outcome measurements. Our results highlight the complexity of interventions in this field. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: To our knowledge this is the first scoping review examining interventions facilitating the involvement of relatives of patients with an acquired brain injury or a malignant brain tumour. This review suggests a clear definition of 'involvement' in future research and there is a need of development of a core outcome set for use in interventions facilitating the involvement. REPORTING METHOD: The scoping review was reported in accordance with the PRISMA extension for scoping reviews. NO PATIENT OR PUBLIC CONTRIBUTION: The authors decided to undertake this scoping review without patient and public contribution. However, the protocol was published prior to review conduct and available to the public but we did not receive any comments on it.

Cardiovascular risk and subclinical atherosclerosis in first-degree relatives of patients with premature cardiovascular disease.

Background: Screening first-degree relatives (FDRs) of patients with premature coronary artery disease (CAD) is recommended but not routinely performed. Objectives: To assess the diagnostic yield and impact on clinical management of a clinical and imaging-based screening program of FDRs delivered in the setting of routine clinical care. Methods: We recruited FDRs of patients with premature CAD with no personal history of CAD and prospectively assessed for: 1) cardiovascular risk and presence of significant subclinical atherosclerosis (SA) defined as plaque on carotid ultrasound, stenosis >50% or extensive atherosclerosis on coronary computed tomography angiography, or coronary artery calcium scores >100 Agatston units or >75% percentile for age and sex; 2) utilization of preventive medications and lipid levels prior enrolment and after completion of the assessment. Results: We assessed 132 FDRs (60.6% females), mean (SD) age 47(17) years old. Cardiovascular risk was high in 38.2%, moderate in 12.2%, and low in 49.6% of FDRs. SA was present in 34.1% of FDRs, including 12.5% in low, 51.9% in moderate, and 55.0% in high calculated risk groups. After assessment, LLT was initiated in 32.6% of FDRs and intensified in 16.0% leading to mean (SD) LDL-C decrease of 1.07(1.10) mmol/L in patients with high calculated risk or SA. LLT was recommended to all patients with high calculated risk, but those with SA were more likely to receive the medications from pharmacies (93.3% vs 60.0%, p = 0.006). Conclusion: Screening the FDRs of patients with premature CAD is feasible, may have high diagnostic yield and impact risk factor management.

How and when post intensive care syndrome-family is measured: A scoping review.

OBJECTIVES: Family members of Intensive Care Unit (ICU) patients can experience mental health difficulties. These are collectively described as Post Intensive Care Syndrome-Family (PICS-F). There are no standardised outcome measures to benchmark the impact of PICS-F. This scoping review aimed to map and characterise interventions, outcomes, and outcome instruments related to PICS-F. METHODS: Eight databases were searched in June 2023: Pubmed, CINAHL, Ovid Medline, EMBASE, PsycInfo, AMED, Emcare and Cochrane. The grey literature was also searched. Studies published after 2012 related to PICS-F were included. Search strategy included: (Population) family members of adult ICU patients, (Concept) PICS-F, (Context) ICU settings. Frequency analysis of outcomes was performed, and instruments were mapped to describe the characteristics. RESULTS: Of the identified 4848 records, 46 papers representing 44 unique studies met the inclusion criteria and were retained for analysis. In total, 8008 family members were represented across 15 countries in four continents worldwide. The number of studies reporting PICS-F interventions increased rapidly over the past 12 years and were performed in ICUs treating mixed conditions. Studies were randomised control trials (n = 33), before-and-after design (n = 6) and non-randomised trials (n = 5). A total of 18 outcome instruments were used measuring predominantly anxiety, with complicated grief measured only once. The identified instruments were mostly validated for clinical and disease specific populations but not validated among relatives of ICU patients. CONCLUSION: There is a plethora of instruments measuring PICS-F outcomes. No core outcome set is currently available for PICS-F. To reduce heterogeneity of how PICS-F is measured, a core outcome set with validated measurements is recommended to allow benchmarking and to document the impact of PICS-F interventions. IMPLICATIONS FOR CLINICAL PRACTICE: Recognising PICS-F symptoms and understanding how to assess them could help clinicians to develop interventions to improve family outcomes. Validated instruments are needed to evaluate these interventions.

[Optimal care at the end of life from the relatives' perspective: An interview study in two counties of Lower Saxony]. / Optimale Versorgung am Lebensende aus der Angehörigenperspektive ­ eine qualitative Interviewstudie in zwei niedersächsischen Landkreisen.

BACKGROUND: Established as health insurance benefit in 2007, Specialized Palliative Home Care (SPHC) has been continuously expanded. At the same time, health policy initiatives intended to promote general outpatient palliative care. In comparison to urban centers, the development of palliative care networks in rural areas appears to be more difficult. In addition, there is an increasing shortage of family doctors in primary care. Family members play a key role in the home care for seriously ill patients. This paper therefore investigated the experiences of relatives with the end-of-life (EoL) care for family members with life-limiting chronic diseases in more rural regions. The aim was to determine aspects that, from the relatives' point of view, are essential for optimizing EoL care. METHODS: Qualitative after-death interviews with relatives in two districts were conducted in the first six months of 2019, who were recruited by the deceased patients' family doctor. Relatives (age ≥18 years) of patients who died in 2018 were included. The interviews were digitally recorded, transcribed and analyzed using content analysis. RESULTS: In the first half of 2019, 28 after-death interviews were conducted with 30 relatives (77% female, age: 32 to 83 years) from rural (n=8) and urban communities (n=22) in two Lower Saxonian counties. They were mostly in a partnership or parent-child relationship with the deceased person. The central categories and needs that emerged in the analysis were: (1) communication about dying and death, (2) information and enabling, (3) support of and relief for relatives, and (4) continuity and cooperation of the services involved in EoL care. The results underline the fact that family caregivers in particular find open communication, information to provide them with the confidence to act, recognizing and responding to support needs and continuity in the course helpful in coping with EoL care situations. Access problems to specialist medical care, deficiencies in care coordination and bureaucratic hurdles in the provision of medical aids proved to be an additional burden. DISCUSSION: The results underline the importance of open communication and the integration of relatives into the care process for optimal care at the end of life. Close cooperation between the services involved and proactive support for relatives are essential, too, especially in rural areas where the challenges of accessing and coordinating care services are a major concern. CONCLUSION: The identification and communication of complex problems, the needs of patients and their relatives and possible barriers to accessing care services are prerequisites for the timely initiation of palliative care measures and support for family caregivers. In addition to needs-based care structures, the optimization of EoL care in home settings requires cooperation and networking between professional stakeholders.

Emotional reactions and stigmatization after a parricide in South Tyrol, Italy, among mental health professionals and the general population, including persons with mental disorders, relatives, and persons with no direct or indirect contact.

Introduction: This study was conducted on the occasion of the parricide in Bolzano (South Tyrol, Italy) in January 2021. The psychological impact of parricide on the general population and on mental health professionals has scarcely been investigated to the present day. Studies on stigmatization show differences between various groups. The aim was to analyze the emotional reactions to the parricide and the stigmatization of persons with mental disorders in the South Tyrolian population. Methods: In September 2022, 121 mental health professionals of the Department of Psychiatry in Bolzano were surveyed using an online questionnaire. In addition, from January to March 2023, the general population of South Tyrol was invited to take part in the survey through an online-link and was divided into three groups: 267 persons with mental health problems, 855 relatives and 1,019 persons with no direct or indirect contact to people with mental problems. The validated Reported and Intended Behavior Scale (RIBS) was used together with questions on the emotional reactions to the parricide and the perceived dangerousness of psychiatric patients. Descriptive statistics, one-way Anovas as well as regressions were carried out. Results and discussion: All groups experienced sadness the most. Relatives experienced more sadness and anger than the other groups. Over 80% of the professionals stated that psychiatric patients were not at greater risk of committing parricide. The population with no contact rated the risk higher than those affected and had the lowest level of openness (RIBS). There were no differences between genders, but there were age differences, with younger people being more stigmatizing. The results suggest that personal contact, appropriate information, and education are associated with less stigmatization.

Physiological and structural traits contribute to thermotolerance in wild Australian cotton species.

BACKGROUND AND AIMS: Five species of cotton (Gossypium) were exposed to 38°C days during early vegetative development. Commercial cotton (Gossypium hirsutum) was contrasted with four wild cotton species (G. australe, G. bickii, G. robinsonii and G. sturtianum) that are endemic to central and northern Australia. METHODS: Plants were grown at daytime maxima of 30°C or 38°C for 25 d, commencing at the four-leaf stage. Leaf areas and shoot biomass were used to calculate relative rates of growth and specific leaf areas. Leaf gas exchange measurements revealed assimilation and transpiration rates, as well as electron transport rates (ETR) and carboxylation efficiency (CE) in steady-state conditions. Finally, leaf morphological traits (mean leaf area and leaf shape were quantified), along with leaf surface decorations, imaged using scanning electron microscopy. KEY RESULTS: Shoot morphology was differentially affected by heat, with three of the four wild species growing faster at 38°C than at 30°C, whereas early growth in G. hirsutum was severely inhibited by heat. Areas of individual leaves and leaf numbers both contributed to these contrasting growth responses, with fewer, smaller leaves at 38°C in G. hirsutum. CO2 assimilation and transpiration rates of G. hirsutum were also dramatically reduced by heat. Cultivated cotton failed to achieve evaporative cooling, contrasting with the transpiration-driven cooling in the wild species. Heat substantially reduced ETR and CE in G. hirsutum, with much smaller effects in the wild species. We speculate that leaf shape, as assessed by invaginations of leaf margins, and leaf size contributed to heat dispersal differentially among the five species. Similarly, reflectance of light radiation was also highly distinctive for each species. CONCLUSIONS: These four wild Australian relatives of cotton have adapted to hot days that are inhibitory to commercial cotton, deploying a range of physiological and structural adaptations to achieve accelerated growth at 38°C.

Landscape genomics reveals genetic signals of environmental adaptation of African wild eggplants.

Crop wild relatives (CWR) provide a valuable resource for improving crops. They possess desirable traits that confer resilience to various environmental stresses. To fully utilize crop wild relatives in breeding and conservation programs, it is important to understand the genetic basis of their adaptation. Landscape genomics associates environments with genomic variation and allows for examining the genetic basis of adaptation. Our study examined the differences in allele frequency of 15,416 single nucleotide polymorphisms (SNPs) generated through genotyping by sequencing approach among 153 accessions of 15 wild eggplant relatives and two cultivated species from Africa, the principal hotspot of these wild relatives. We also explored the correlation between these variations and the bioclimatic and soil conditions at their collection sites, providing a comprehensive understanding of the genetic signals of environmental adaptation in African wild eggplant. Redundancy analysis (RDA) results showed that the environmental variation explained 6% while the geographical distances among the collection sites explained 15% of the genomic variation in the eggplant wild relative populations when controlling for population structure. Our findings indicate that even though environmental factors are not the main driver of selection in eggplant wild relatives, it is influential in shaping the genomic variation over time. The selected environmental variables and candidate SNPs effectively revealed grouping patterns according to the environmental characteristics of sampling sites. Using four genotype-environment association methods, we detected 396 candidate SNPs (2.5% of the initial SNPs) associated with eight environmental factors. Some of these SNPs signal genes involved in pathways that help adapt to environmental stresses such as drought, heat, cold, salinity, pests, and diseases. These candidate SNPs will be useful for marker-assisted improvement and characterizing the germplasm of this crop for developing climate-resilient eggplant varieties. The study provides a model for applying landscape genomics to other crops' wild relatives.

Relationship between age at menarche and breast cancer in individuals, as well as in first-degree kin and estrogen receptor status: a Mendelian randomization study.

Target: We executed a Mendelian randomization (MR) investigation employing two distinct cohorts of genetic instrumental variables to elucidate the causal nexus between age at menarche (AAM) and the incidence of disparate breast cancer (BC) subtypes, in addition to the incidence of BC among first-degree kin. Methods: We aggregated statistical data pertaining to AAM and BC from various consortia representing a homogenous population cohort. MR analysis was conducted employing inverse variance weighted (IVW) methodology as the principal approach, complemented by weighted median and MR-Egger regression techniques for an exhaustive evaluation. To evaluate the presence of pleiotropy, we applied the MR-Egger intercept test, MR-PRESSO, and leave-one-out sensitivity analysis. Results: Upon exclusion of confounding SNP, an increment of one standard deviation in AAM was inversely correlated with the incidence of BC. (odds ratio [OR] 0.896, 95% confidence interval [CI] 0.831-0.968)/(OR 0.998, 95% CI 0.996-0.999) and estrogen receptor-positive (ER+) BC incidence (OR 0.895, 95% CI 0.814-0.983). It was also associated with reducing the risk of maternal BC incidence (OR 0.995, 95% CI 0.990-0.999) and sibling BC incidence (OR 0.997, 95% CI 0.994-0.999). No significant association was found between AAM and estrogen receptor-negative (ER-) BC incidence (OR 0.936, 95% CI 0.845-1.037). Conclusion: Our study substantiated the causal relationship between a delayed AAM and a diminished risk of BC in probands, as well as in their maternal progenitors and siblings. Furthermore, the analysis suggests that AAM exerts a considerable potential causal influence on the risk of developing Luminal-a/b subtype of BC.

A teosinte-derived allele of ZmSC improves salt tolerance in maize.

Maize, a salt-sensitive crop, frequently suffers severe yield losses due to soil salinization. Enhancing salt tolerance in maize is crucial for maintaining yield stability. To address this, we developed an introgression line (IL76) through introgressive hybridization between maize wild relatives Zea perennis, Tripsacum dactyloides, and inbred Zheng58, utilizing the tri-species hybrid MTP as a genetic bridge. Previously, genetic variation analysis identified a polymorphic marker on Zm00001eb244520 (designated as ZmSC), which encodes a vesicle-sorting protein described as a salt-tolerant protein in the NCBI database. To characterize the identified polymorphic marker, we employed gene cloning and homologous cloning techniques. Gene cloning analysis revealed a non-synonymous mutation at the 1847th base of ZmSCIL76 , where a guanine-to-cytosine substitution resulted in the mutation of serine to threonine at the 119th amino acid sequence (using ZmSCZ58 as the reference sequence). Moreover, homologous cloning demonstrated that the variation site derived from Z. perennis. Functional analyses showed that transgenic Arabidopsis lines overexpressing ZmSCZ58 exhibited significant reductions in leaf number, root length, and pod number, alongside suppression of the expression of genes in the SOS and CDPK pathways associated with Ca2+ signaling. Similarly, fission yeast strains expressing ZmSCZ58 displayed inhibited growth. In contrast, the ZmSCIL76 allele from Z. perennis alleviated these negative effects in both Arabidopsis and yeast, with the lines overexpressing ZmSCIL76 exhibiting significantly higher abscisic acid (ABA) content compared to those overexpressing ZmSCZ58 . Our findings suggest that ZmSC negatively regulates salt tolerance in maize by suppressing downstream gene expression associated with Ca2+ signaling in the CDPK and SOS pathways. The ZmSCIL76 allele from Z. perennis, however, can mitigate this negative regulatory effect. These results provide valuable insights and genetic resources for future maize salt tolerance breeding programs.

Origin and diversity of the wild cottons (Gossypium hirsutum) of Mound Key, Florida.

Elucidating genetic diversity within wild forms of modern crops is essential for understanding domestication and the possibilities of wild germplasm utilization. Gossypium hirsutum is a predominant source of natural plant fibers and the most widely cultivated cotton species. Wild forms of G. hirsutum are challenging to distinguish from feral derivatives, and truly wild populations are uncommon. Here we characterize a population from Mound Key Archaeological State Park, Florida using genome-wide SNPs extracted from 25 individuals over three sites. Our results reveal that this population is genetically dissimilar from other known wild, landrace, and domesticated cottons, and likely represents a pocket of previously unrecognized wild genetic diversity. The unexpected level of divergence between the Mound Key population and other wild cotton populations suggests that the species may harbor other remnant and genetically distinct populations that are geographically scattered in suitable habitats throughout the Caribbean. Our work thus has broader conservation genetic implications and suggests that further exploration of natural diversity in this species is warranted.

Exploring the lived experiences of individuals with Parkinson's disease and their relatives: insights into care provision experiences, disease management support, self-management strategies, and future needs in Germany (qualitative study).

BACKGROUND: Parkinson's disease (PD) significantly impacts the health-related quality of life of affected individuals and their relatives. In order to support the affected individuals and their families in coping with PD, it is essential to offer comprehensive information about their experiences. A comprehensive understanding of their lived experiences with the disease, the healthcare system, applied self-management strategies and their needs is considered crucial for developing a PD support program. Therefore, we aimed to explore the lived experiences and support needs of individuals with PD and their relatives in Germany. METHODS: This non-interventional, qualitative study conducted an explorative status quo and needs assessment. It generated knowledge through semi-structured focus groups and interviews with individuals with PD at various disease stages and their relatives. The interviews were digitally recorded, transcribed verbatim, and analysed using content analysis. RESULTS: Fifty-two individuals with PD and 29 relatives participated in eight focus groups and 13 paired and 13 individual interviews. Four themes with corresponding subthemes emerged: (1) experiences, revealing individuals' experiences around their diagnosis and with disease-specific care provision; (2) management support offers, clarifying who provides support and the type of support offered; (3) self-management, including comprehensibility, meaningfulness and manageability; and (4) future needs, differentiating between deficits and needs. Most participants expressed a sense of abandonment when obtaining self-management strategies and mastering their lives with PD, often referred to as 'life 2.0'. They identified the lack of structured and adequate provision of information, system orientation and social awareness. CONCLUSIONS: In Germany, there is an urgent need for a comprehensive PD care program that addresses the needs of individuals with PD and their relatives from the start of their care trajectory. It could assist individuals in gaining a comprehensive understanding of the disease, obtaining self-management strategies, building a support network, and becoming experts in self-managing their disease. Moreover, it may positively influence their care trajectory and reduce burdens, such as overburdening, fear of progression, and health anxiety. TRIAL REGISTRATION: German Clinical Studies Register ( https://www.drks.de/DRKS00030090 , No. DRKS00030090, Date of registration: 15.12.2022).

Patients' and relatives' experiences of cognitive impairment following an intensive care unit admission. A qualitative study.

BACKGROUND: Cognitive impairment poses a significant challenge following critical illness in the intensive care unit. A knowledge gap exists concerning how patients experience cognitive impairments. OBJECTIVES: The aim was to explore patients' and relatives' experiences of patients' cognitive impairment due to critical illness following an intensive care unit admission. METHODS: A qualitative multicentre study was conducted in Denmark with 3- and 6-month follow-ups using single and dyadic interviews. A phenomenological hermeneutic approach was adopted using a Ricoeur-inspired textual in-depth analysis method. The Consolidated Criteria for Reporting Qualitative Research checklist was used. RESULTS: Three themes emerged from interviews with 18 patients and 14 relatives: 'It feels like living in a parallel world', 'Getting back to a normal everyday life with a vulnerable self', and 'Managing everyday life using self-invented strategies'. Patients used self-invented strategies to manage their vulnerability and newly acquired cognitive impairments when no help or support was provided specifically targeting their cognitive impairments. Not being as cognitively capable as they previously had been turned their lives upside down. Losing control and not being themselves made them vulnerable. Patients did not want to burden others. However, support from relatives was invaluable in their recovery and rehabilitation. CONCLUSIONS: Patients experienced multiple cognitive impairments affecting their adaption to everyday life. They strove to overcome their vulnerability using a variety of self-invented strategies and activities.

Comparative Analysis of Glaucoma Screening Uptake Among First-Degree Relatives After Community-Based and Hospital-Based Approaches.

Purpose: Glaucoma is the second leading cause of irreversible blindness globally. Primary open-angle glaucoma (POAG) can be genetically transmitted among first-degree relatives (FDRs). Therefore, screening for glaucoma in FDRs can significantly increase the chances of early detection. This study aimed to evaluate the differences in glaucoma screening uptake among FDRs in community and hospital-based settings and the underlying factors, as well as the prevalence of glaucoma in FDRs. Patients and Methods: Probands and FDRs who underwent screening were classified into two: community-based (group 1) and hospital-based (group 2). They were invited for screening by Village Health Volunteers and ophthalmic nurses, respectively, using information brochures. The FDRs underwent eye examinations, and those with suspected glaucoma underwent further testing for confirmation. Results: The response rates of probands were 261 (38.2%) for group 1 and 196 (48.8%) for group 2. The uptake screening of FDRs was 30.1% and 64.5%, respectively. Multivariate analysis identified that female FDRs {odds ratio [OR]=1.64; 95% CI 1.14-2.38} and those aged above 45 years (OR=2.06; 95% CI 1.32-3.21) were more likely to participate. FDRs residing outside Chanthaburi Province were less likely to attend than those within Chanthaburi (OR=0.36;95% CI 0.22-0.58). FDRs related to probands with blindness were more likely to participate (OR=1.69; 95% CI 1.13-2.54), as were FDRs with secondary school education or higher (OR=2.49;95% CI 1.48-4.18). Those receiving both medical and surgical treatment were more likely to participate (OR=2.22;95% CI 1.51-3.25). The prevalence of glaucoma was 8.3%, and 19.2% of screened FDRs were glaucoma suspects. Conclusion: Group 1 showed a significantly lower screening uptake than Group 2. The factors influencing the uptake of screening by FDRs are gender, age, geographic location, visual acuity of the worse eye in probands, education status of FDRs, and treatment modalities of probands.

Gut microbiome shifts in people with type 1 diabetes are associated with glycaemic control: an INNODIA study.

AIMS/HYPOTHESIS: The gut microbiome is implicated in the disease process leading to clinical type 1 diabetes, but less is known about potential changes in the gut microbiome after the diagnosis of type 1 diabetes and implications in glucose homeostasis. We aimed to analyse potential associations between the gut microbiome composition and clinical and laboratory data during a 2 year follow-up of people with newly diagnosed type 1 diabetes, recruited to the Innovative approaches to understanding and arresting type 1 diabetes (INNODIA) study. In addition, we analysed the microbiome composition in initially unaffected family members, who progressed to clinical type 1 diabetes during or after their follow-up for 4 years. METHODS: We characterised the gut microbiome composition of 98 individuals with newly diagnosed type 1 diabetes (ND cohort) and 194 autoantibody-positive unaffected family members (UFM cohort), representing a subgroup of the INNODIA Natural History Study, using metagenomic sequencing. Participants from the ND cohort attended study visits within 6 weeks from the diagnosis and 3, 6, 12 and 24 months later for stool sample collection and laboratory tests (HbA1c, C-peptide, diabetes-associated autoantibodies). Participants from the UFM cohort were assessed at baseline and 6, 12, 18, 24 and 36 months later. RESULTS: We observed a longitudinal increase in 21 bacterial species in the ND cohort but not in the UFM cohort. The relative abundance of Faecalibacterium prausnitzii was inversely associated with the HbA1c levels at diagnosis (p=0.0019). The rate of the subsequent disease progression in the ND cohort, as assessed by change in HbA1c, C-peptide levels and insulin dose, was associated with the abundance of several bacterial species. Individuals with rapid decrease in C-peptide levels in the ND cohort had the lowest gut microbiome diversity. Nineteen individuals who were diagnosed with type 1 diabetes in the UFM cohort had increased abundance of Sutterella sp. KLE1602 compared with the undiagnosed UFM individuals (p=1.2 × 10-4). CONCLUSIONS/INTERPRETATION: Our data revealed associations between the gut microbiome composition and the disease progression in individuals with recent-onset type 1 diabetes. Future mechanistic studies as well as animal studies and human trials are needed to further validate the significance and causality of these associations.