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Background: The working population encounters unique work-related stressors. Despite these challenges, accessibility to mental healthcare remains limited. Digital technology-enabled mental wellness tools can offer much-needed access to mental healthcare. However, existing literature has given limited attention to their relevance and user engagement, particularly for the working population., Aim: This study aims to assess user perceptions and feature utilisation of mindline at work , a nationally developed AI-enabled digital platform designed to improve mental wellness in the working population., Methods: This study adopted a mixed-methods design comprising a survey (n=399) and semistructured interviews (n=40) with office-based working adults. Participants were asked to use mindline at work for 4 weeks. We collected data about utilisation of the platform features, intention for sustained use and perceptions of specific features., Results: Participants under 5 years of work experience reported lower utilisation of multimedia resources but higher utilisation of emotion self-assessment tools and the AI chatbot compared with their counterparts (p<0.001). The platform received a moderate level of satisfaction (57%) and positive intention for sustained use (58%). Participants regarded mindline at work as an 'essential' safeguard against workplace stress, valuing its secure and non-judgmental space and user anonymity. However, they wanted greater institutional support for office workers' mental wellness to enhance the uptake. The AI chatbot was perceived as useful for self-reflection and problem-solving, despite limited maturity., Conclusion: Identifying the unique benefits of specific features for different segments of working adults can foster a personalised user experience and promote mental well-being. Increasing workplace awareness is essential for platform adoption., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Objectives: In Chochinov's dignity model, living in the here and now (mindful living) is explicitly stated as a dignity-conserving practice. However, what facilitates mindful living remain unclear. This study aims to investigate the mechanisms of mindful living among Asian terminally ill patients., Methods: This interpretative phenomenological analysis comprised patients aged 50 and above with a prognosis of less than 12 months. Fifty interview transcripts from a larger Family Dignity Intervention study conducted in Singapore were used for the analysis., Results: Findings revealed 12 themes that were organized into 3 axioms of mindful living for dignified dying: (a) purposive self-awareness, (b) family-centered attention, and (c) attitudes of mortality acceptance. Through purposive self-awareness, patients introspected their lived experience with illness and anticipated death to find resilience and contentment. Patients' conscious family-centered attention revolved around their relationships, achievements, and legacy within the family, leading to a deepened sense of interconnectedness with self and beloved others at life's end. Lastly, patients adopted nonjudgmental attitudes of mortality acceptance as they made necessary arrangements in preparation for their death, allowing them to treasure every living moment and obtain a closure in life. An empirical model of mindful living for dignified dying was developed based on these emerging themes, illustrating the interweaving of intention, attention, and attitude for facilitating meaningful living in the face of mortality., Significance of Results: Mindful living is a dignity-preserving practice, which helps terminally ill patients to find tranquility in each present moment despite their impending death. The identified mechanisms of mindful living lay important groundwork for a new understanding and possible directions for culture-specific, mindfulness-based, family-centered interventions suited to terminally ill patients in the Asian context.

Background: Narrative e-Writing Intervention (NeW-I) is a novel psycho-socio-spiritual intervention which aims to bridge gaps in paediatric palliative care by providing anticipatory grief support to parent-caregivers who are looking after their child with a chronic life-threatening illness in Singapore. This is done via a therapist-facilitated smartphone app that focuses on strengths and meaning derived from parents' caregiving journey. NeW-I is empirically informed by an international systematic review and a Singapore-based qualitative inquiry on the lived experience of parental bereavement and supported by anticipatory grief interventions literature for improving the holistic well-being for parent-caregivers of seriously ill children. NeW-I is implemented in Singapore as an open-label two-armed randomized controlled trial comprising an intervention and control group., Methods: This study examined the acceptability (via analysis of participants' post-intervention qualitative feedback and responses to a post-intervention evaluation survey) and feasibility (via records and memos of therapists' experience of delivering the intervention) of NeW-I among 26 intervention participants drawn from the larger trial., Results: Framework analysis of participants' post-intervention feedback revealed four themes, namely: (i) Meaningful opportunity for reflection, (ii) Congruity with parent-caregivers' needs, (iii) Compatibility of online narrative writing and (iv) Sustainability and enhancement recommendations. The post-intervention evaluation survey showed that participants were overall satisfied with their NeW-I experience with a large number of participants acknowledging that NeW-I had improved their spiritual well-being, hopefulness about the future and perception of social support that was available to them, as well as lessened their feelings of sadness and depression, caregiver burden and fear and anxiety about their child's illness. The research team found it feasible to deliver the intervention in the current setting., Conclusion: NeW-I is an innovative e-health tool that could immeasurably value-add to paediatric palliative care services for Asian families in Singapore and around the world., Trial Registration: ClinicalTrials.gov, ID: NCT03684382 , Verified: September 2018., (© 2022. The Author(s).)

Background: A novel evidence-based Narrative e-Writing Intervention (NeW-I) has been developed and tested in Singapore to advance psychosociospiritual support for parents of children with chronic life-threatening illnesses. NeW-I is informed by an international systematic review and a Singapore-based qualitative inquiry on the lived experience of parental bereavement and supported by literature on anticipatory grief interventions for improving the holistic well-being of parent caregivers of seriously ill children., Objective: This study's aim was to provide an accessible platform, NeW-I-which is a strengths- and meaning-focused and therapist-facilitated mobile app and web-based counseling platform-that aims to enhance quality of life, spiritual well-being, hope, and perceived social support and reduce depressive symptoms, caregiver burden, and risk of complicated grief among parents of children with chronic life-threatening illnesses., Methods: The NeW-I therapist-facilitated web-based platform comprises a mobile app and a website (both of which have the same content and functionality). NeW-I has been implemented in Singapore as a pilot open-label randomized controlled trial comprising intervention and control groups. Both primary and secondary outcomes will be self-reported by participants through questionnaires. In collaboration with leading pediatric palliative care providers in Singapore, the trial aims to enroll 36 participants in each group (N=72), so that when allowing for 30% attrition at follow-up, the sample size will be adequate to detect a small effect size of 0.2 in the primary outcome measure, with 90% power and two-sided significance level of at least .05. The potential effectiveness of NeW-I and the accessibility and feasibility of implementing and delivering the intervention will be assessed., Results: Funding support and institutional review board approval for this study have been secured. Data collection started in January 2019 and is ongoing., Conclusions: NeW-I aspires to enhance holistic pediatric palliative care services through a structured web-based counseling platform that is sensitive to the unique cultural needs of Asian family caregivers who are uncomfortable with expressing emotion even during times of loss and separation. The findings of this pilot study will inform the development of a full-scale NeW-I protocol and further research to evaluate the efficacy of NeW-I in Singapore and in other Asian communities around the world., Trial Registration: ClinicalTrials.gov NCT03684382; https://clinicaltrials.gov/ct2/show/NCT03684382., International Registered Report Identifier (irrid): DERR1-10.2196/17561., (©Andy Hau Yan Ho, Oindrila Dutta, Geraldine Tan-Ho, Toh Hsiang Benny Tan, Casuarine Xinyi Low, Sashikumar Ganapathy, Josip Car, Ringo Moon-Ho Ho, Chun Yan Miao. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 05.07.2020.)

Background: In 2016, over 6.6 million children died globally, and 245 children died in Singapore. Chronic illnesses are prevalent causes of child mortality around the world. Despite growing research that examines the lived experience of parents bereaved by their child's chronic life-threatening illness, there is no such study within the Asian context., Methods: To bridge this knowledge gap, meaning-oriented, strength-focused interviews were conducted with 25 parental units (i.e. 6 couples, 13 lone mothers, 4 lone fathers, and 2 primary parental figures) who lost their child to chronic life-threatening illness in Singapore (N = 31), including those of Chinese (n = 17), Malay (n = 10) and Indian ethnicities (n = 4), between August 2017 and April 2018., Results: Data analysis adhering to the grounded theory approach revealed 7 themes and 25 sub-themes that were organized into a Trauma-to-Transformation Model of Parental Bereavement. This model shows the major milestones in participants' lived experience of their child's chronic life-threatening illness and death, starting from the diagnosis of their child's chronic life-threatening illness and the subsequent emotional turmoil (Theme 1), the mourning of their child's death and the losses which accompanied the death (Theme 3) and participants' experience of posttraumatic growth through reflection of their journey of caregiving and child loss (Theme 5). The model further describes the deliberate behaviors or 'rituals' that helped participants to regain power over their lives (Theme 2), sustain an intimate bond with their child beyond death (Theme 4), and transcend their loss by deriving positive outcomes from their experience (Theme 6). Finally, the model denotes that the lived experiences and well-being of participants were embedded within the health-and-social-care ecosystem, and in turn impacted by it (Theme 7)., Conclusion: These themes and their corresponding sub-themes are discussed, with recommendations for enhancing culturally sensitive support services for grieving Asian parents around the globe.

Objective: This is the first known study which examines the evolutionary nature of spousal interaction patterns among Asian parents of children with chronic life-threatening illness, from the time of providing care to their child through bereavement. This study is informed by earlier findings that when a child is diagnosed with a chronic life-threatening illness, parents are faced with multiple stressors, leaving them with little time to invest in their spousal relationship., Participants and Setting: A constructivist-phenomenological research paradigm was adopted and meaning-oriented interviews were conducted with 20 parental units (i.e., 6 couples, 12 lone mothers and 2 lone fathers) of Chinese, Malay and Indian ethnicities who lost their child to chronic life-threatening illness in Singapore., Results: Qualitative thematic analysis of the data revealed four themes, which describe the evolutionary nature of spousal interaction patterns among Asian parents of children with chronic life-threatening illness, from caregiving through bereavement. Findings reveal participants' tendency to concentrate on pragmatic, solution-focused communication during the period of caregiving (pragmatic interaction), avoid discussion about their emotional pain as a means of protecting their spouse (partner-oriented self-regulation), respect and acknowledge their spouse's personal coping strategies (empathic responding) and show greater appreciation and emotional expression within the spousal relationship after their child's death (affective appreciation)., Conclusion: Engaging in pragmatic discussions, deferring emotion-focused and potentially distressing conversations, and acknowledging their spouse's need for personal space are important coping strategies for Asian couples facing their child's chronic life-threatening illness and in the immediate aftermath of his/her death. Bereaved couples who have processed their grief individually feel ready to share their reflections with their spouse, deriving meaning and greater relational closeness through such disclosure. These findings are discussed from a cultural lens, with recommendations for healthcare professionals working with Asian parents of children with chronic life-threatening illness., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Chemoresistance is a primary cause of treatment failure in cancer and a common property of tumor-initiating cancer stem cells. Overcoming mechanisms of chemoresistance, particularly in cancer stem cells, can markedly enhance cancer therapy and prevent recurrence and metastasis. This study demonstrates that the delivery of Epirubicin by nanodiamonds is a highly effective nanomedicine-based approach to overcoming chemoresistance in hepatic cancer stem cells. The potent physical adsorption of Epirubicin to nanodiamonds creates a rapidly synthesized and stable nanodiamond-drug complex that promotes endocytic uptake and enhanced tumor cell retention. These attributes mediate the effective killing of both cancer stem cells and noncancer stem cells in vitro and in vivo. Enhanced treatment of both tumor cell populations results in an improved impairment of secondary tumor formation in vivo compared with treatment by unmodified chemotherapeutics. On the basis of these results, nanodiamond-mediated drug delivery may serve as a powerful method for overcoming chemoresistance in cancer stem cells and markedly improving overall treatment against hepatic cancers.